gdb/ChangeLog

   1 2018-09-05  Tom de Vries  <tdevries@suse.de>
   2
   3         * dwarf2loc.c (sect_variable_value): Call indirect_synthetic_pointer
   4         with resolve_abstract_p == true.
   5         (indirect_synthetic_pointer): Add resolve_abstract_p parameter,
   6         defaulting to false. Propagate resolve_abstract_p to
   7         dwarf2_fetch_die_loc_sect_off.
   8         * dwarf2loc.h (dwarf2_fetch_die_loc_sect_off): Add resolve_abstract_p
   9         parameter, defaulting to false.
  10         * dwarf2read.c (read_variable): Add variable to abstract_to_concrete.
  11         (dwarf2_fetch_die_loc_sect_off): Add and handle resolve_abstract_p
  12         parameter.
  13         * dwarf2read.h (struct die_info): Forward-declare.
  14         (die_info_ptr): New typedef.
  15         (struct dwarf2_per_objfile): Add abstract_to_concrete field.
  16
  17 2018-09-05  Joel Brobecker  <brobecker@adacore.com>
  18
  19         GDB 8.2 released.
  20
  21 2018-09-04  Sergio Durigan Junior  <sergiodj@redhat.com>
  22             Pedro Alves  <palves@redhat.com>
  23
  24         * gnulib/Makefile.in (aclocal_m4_deps): Move to
  25         "aclocal-m4-deps.mk".  Include file here.
  26         $(srcdir)/aclocal.m4: Add "configure.ac".
  27         * gnulib/aclocal-m4-deps.mk: New file.
  28         * gnulib/update-gnulib.sh: Automatically update
  29         "aclocal-m4-deps.mk".
  30
  31 2018-09-04  Tom Tromey  <tom@tromey.com>
  32
  33         * configure: Rebuild.
  34         * configure.ac: Remove multi-ice code.
  35
  36 2018-09-04  Tom Tromey  <tom@tromey.com>
  37
  38         * Makefile.in (GDB_WARN_CFLAGS_NO_DEFS): Remove.
  39         (ada-exp.o): Update.
  40
  41 2018-09-04  Tom Tromey  <tom@tromey.com>
  42
  43         * Makefile.in (printcmd.o, target-float.o): Remove.
  44         (GDB_WARN_CFLAGS_NO_FORMAT): Remove.
  45
  46 2018-09-04  Tom Tromey  <tom@tromey.com>
  47
  48         * gnulib/Makefile.in: Remove obsolete comment.
  49         * Makefile.in: Remove obsolete comment.
  50
  51 2018-09-04  Andrew Burgess  <andrew.burgess@embecosm.com>
  52
  53         * riscv-tdep.c (riscv_frame_cache): Fix ARI warning, don't end a
  54         line with '+'.
  55
  56 2018-09-03  Andrew Burgess  <andrew.burgess@embecosm.com>
  57
  58         * riscv-tdep.c: Add 'prologue-value.h' include.
  59         (struct riscv_unwind_cache): New struct.
  60         (riscv_debug_unwinder): New global.
  61         (riscv_scan_prologue): Update arguments, capture register details
  62         from prologue scan.
  63         (riscv_skip_prologue): Reformat arguments line, move end of
  64         prologue calculation into riscv_scan_prologue.
  65         (riscv_frame_cache): Update return type, create
  66         riscv_unwind_cache, scan the prologue, and fill in remaining cache
  67         details.
  68         (riscv_frame_this_id): Use frame id computed in riscv_frame_cache.
  69         (riscv_frame_prev_register): Use the trad_frame within the
  70         riscv_unwind_cache.
  71         (_initialize_riscv_tdep): Add 'set/show debug riscv unwinder'
  72         flag.
  73
  74 2018-09-03  Andrew Burgess  <andrew.burgess@embecosm.com>
  75
  76         * trad-frame.h (trad_frame_set_realreg): Declare.
  77         (trad_frame_set_addr): Declare.
  78         * trad-frame.c (trad_frame_set_realreg): Define new function.
  79         (trad_frame_set_addr): Define new function.
  80         (trad_frame_set_reg_realreg): Use new function.
  81         (trad_frame_set_reg_addr): Use new function.
  82
  83 2018-09-01  Keith Seitz  <keiths@redhat.com>
  84
  85         * compile/compile-cplus-types.c (compile_cplus_debug_output_1): Use
  86         pulongest instead of "%lld".
  87         * compile/compile-cplus-symbols.c (gcc_cplus_convert_symbol): Remove
  88         ATTRIBUTE_UNUSED.
  89
  90 2018-08-31  Tom Tromey  <tom@tromey.com>
  91
  92         * dwarf2read.c (dwarf2_add_field): Set the TYPE_LENGTH of the
  93         variant part type.
  94
  95 2018-08-31  Pedro Alves  <palves@redhat.com>
  96
  97         * gdbarch.h: Regenerate.
  98
  99 2018-08-31  Pedro Alves  <palves@redhat.com>
 100
 101         * gdbarch.sh (have_nonsteppable_watchpoint): Add comment.
 102         * target.h (Hardware watchpoint interfaces): Describe
 103         continuable/steppable/non-steppable watchpoints.
 104         * gdbarch.h, gdbarch.c: Regenerate.
 105
 106 2018-08-31  Pedro Alves  <palves@redhat.com>
 107
 108         * nto-procfs.c (nto_procfs_target::have_continuable_watchpoint):
 109         Delete.
 110         * s390-linux-nat.c
 111         (s390_linux_nat_target::have_continuable_watchpoint): Delete.
 112         * target.h (target_ops::have_continuable_watchpoint): Delete.
 113         (target_have_continuable_watchpoint): Delete.
 114         * x86-nat.h (x86_nat_target::have_continuable_watchpoint): Delete.
 115         * target-delegates.c: Regenerate.
 116
 117 2018-08-31  Sergio Durigan Junior  <sergiodj@redhat.com>
 118
 119         * gnulib/Makefile.in (aclocal_m4_deps): Update according to
 120         the files present in "gnulib/import/m4/".
 121
 122 2018-08-30  Andrew Burgess  <andrew.burgess@embecosm.com>
 123
 124         * riscv-tdep.c (riscv_insn::decode): Decode c.addi4spn, c.sd,
 125         c.sw, c.swsp, and c.sdsp.
 126
 127 2018-08-30  Andrew Burgess  <andrew.burgess@embecosm.com>
 128
 129         * riscv-tdep.c (struct riscv_inferior_data): Delete.
 130         (riscv_read_misa_reg): Don't cache value read into inferior data.
 131         (riscv_new_inferior_data): Delete.
 132         (riscv_inferior_data_cleanup): Delete.
 133         (riscv_inferior_data): Delete.
 134         (riscv_invalidate_inferior_data): Delete.
 135         (_initialize_riscv_tdep): Remove initialisation of inferior data.
 136
 137 2018-08-30  Simon Marchi  <simon.marchi@ericsson.com>
 138
 139         * compile/compile-cplus-types.c
 140         (compile_cplus_instance::leave_scope): Take the address of scope
 141         object.
 142         (compile_cplus_instance::convert_qualified_base): Compare quals
 143         to 0.
 144
 145 2018-08-30  Keith Seitz  <keiths@redhat.com>
 146
 147         * compile/compile-cplus-types.c (compile_cplus_instance::enter_scope):
 148         Use "%s" and host_address_to_string instead of "%p" in printf.
 149
 150 2018-08-29  Keith Seitz  <keiths@redhat.com>
 151
 152         * Makefile.in (SUBDIR_GCC_COMPILE_SRCS): Add compile-cplus-symbols.c
 153         and compile-cplus-types.c.
 154         (HFILES_NO_SRCDIR): Add gcc-cp-plugin.h.
 155         * c-lang.c (cplus_language_defn): Set C++ compile functions.
 156         * c-lang.h (cplus_get_compile_context, cplus_compute_program):
 157         Declare.
 158         * compile/compile-c-support.c: Include compile-cplus.h.
 159         (load_libcompile): Templatize.
 160         (get_compile_context): "New" function.
 161         (c_get_compile_context): Use get_compile_context.
 162         (cplus_get_compile_context): New function.
 163         (cplus_push_user_expression, cplus_pop_user_expression)
 164         (cplus_add_code_header, cplus_add_input, cplus_compile_program)
 165         (cplus_compute_program): Define new structs/functions.
 166         * compile/compile-cplus-symmbols.c: New file.
 167         * compile/compile-cplus-types.c: New file.
 168         * compile/compile-cplus.h: New file.
 169         * compile/compile-internal.h (debug_compile_oracle, GCC_TYPE_NONE):
 170         Declare.
 171         * compile/compile-object-load.c (get_out_value_type): Use
 172         strncmp_iw when comparing symbol names.
 173         (compile_object_load): Add mst_bss and mst_data.
 174         * compile/compile.c (_initialize_compile): Remove
 175         -Wno-implicit-function-declaration from `compile_args'.
 176         * compile/gcc-cp-plugin.h: New file.
 177         * NEWS: Mention C++ compile support and new debug options.
 178
 179 2018-08-29  Keith Seitz  <keiths@redhat.com>
 180
 181         * linespec.c (collect_info::add_symbol): Make virtual.
 182         (struct symbol_searcher_collect_info): New struct.
 183         (symbol_searcher::find_all_symbols): New method.
 184         * symtab.h (class symbol_searcher): New class.
 185
 186 2018-08-29  Keith Seitz  <keiths@redhat.com>
 187
 188         * linespec.c (struct linespec) <function_symbols, label_symbols>:
 189         Change to vector of block_symbol.  Update all users.
 190         (struct collect_info) <symbols>: Likewise.
 191         (collect_info::add_symbol): Take block_symbol as argument.
 192         Update all callers.
 193         (decode_compound_collector) <m_symbols>: Change type to vector
 194         of block_symbol.  Update all users.
 195         (decode_compound_collector::operator ()): Change parameter type
 196         to block_symbol.
 197         (find_method, find_function_symbols, find_linespec_symbols)
 198         (find_label_symbols_in_block, find_label_symbols): Change symbol
 199         vectors to block_symbol vectors.
 200         * symtab.h (symbol_found_callback_ftype): Change parameter type to
 201         block_symbol.
 202
 203 2018-08-29  Keith Seitz  <keiths@redhat.com>
 204
 205         * linespec.c (symbolp): Remove typedef and VEC definitions.
 206         (bound_minimal_symbol_d): Likewise.
 207
 208 2018-08-29  Keith Seitz  <keiths@redhat.com>
 209
 210         * linespec.c (decode_compound_collector::decode_compound_collector):
 211         Remove initialization for `m_symtabs'.
 212         (decode_compound_collector::release_symbols): Change return type
 213         to std::vector.  Update all callers.
 214         (class decode_compound_collector) <m_symbols>: Change type to
 215         std::vector.
 216         (lookup_prefix_sym): Change return type to std::vector.  Update all
 217         callers.
 218         (compare_symbols): Remove.
 219         (std_compare_symbols): Rename to `compare_symbols'.
 220         (find_method): Change `sym_classes' parameter to std::vector.
 221         Update all callers.  Use std::sort to sort sym_classes.
 222         (find_linespec_symbols): Remove cleanup.
 223
 224 2018-08-29  Keith Seitz  <keiths@redhat.com>
 225
 226         * linespec.c (struct linespec) <minimal_symbols>: Change type to
 227         std::vector.  Update all users.
 228         (convert_linespec_to_sals): Use std::sort to sort minimal symbols.
 229         (struct collect_info) <minimal_symbols>: Likewise.
 230         (compare_msymbols): Return bool.  Change parameters to const
 231         bound_minimal_symbol references.
 232         (find_method, find_function_symbols, find_linespec_symbols): Change
 233         `minsyms' parameter to std::vector.  Update all callers.
 234
 235 2018-08-29  Keith Seitz  <keiths@redhat.com>
 236
 237         * linespec.c (struct linespec) <label_symbols>: Change type to
 238         std::vector.  Update all users.
 239         (find_label_symbols_in_block): Change `result' parameter to
 240         std::vector.  Update all callers.
 241         (find_label_symbols): Return std::vector.  Update all callers.
 242
 243 2018-08-29  Keith Seitz  <keiths@redhat.com>
 244
 245         * linespec.c (struct linespec) <function_symbols>: Change type to
 246         std::vector.  Update all users.
 247         (struct collect_info) <function_symbols>: Likewise.
 248         (convert_linespec_to_sals): Use std::sort to sort function_symbols.
 249         (std_compare_symbols): New function.
 250         (find_method, find_function_symbols, find_linespec_symbols)
 251         (find_label_symbols_in_block): Change `symbols' parameter to
 252         std::vector.  Update all callers.
 253         (find_label_symbols): Likewise for `function_symbols' and
 254         `label_funcs_ret'.
 255
 256 2018-08-29  Keith Seitz  <keiths@redhat.com>
 257
 258         * linespec.c (symtab_vector_up): Define.
 259         (struct linespec) <file_symtabs>: Change type to std::vector *.
 260         Update all uses.
 261         (struct collect_info) <file_symtabs>: Likewise.
 262         (collect_symtabs_from_filename): Return symtab_vector_up.
 263         Update all callers.
 264         (decode_objc): Remove cleanup.
 265         (symtab_collector::symtab_collector): Initialize `m_symtabs'.
 266         (symtab_collector::release_symtabs): Return symtab_vector_up.
 267         Update all callers.
 268         (class symtab_collector) <m_symtabs>: Change type to symtab_vector_up.
 269         Update all users.
 270         (collect_symtabs_from_filename, symtabs_from_filename): Return
 271         symtab_vector_up.  Update all callers.
 272
 273 2018-08-29  Tom Tromey  <tom@tromey.com>
 274
 275         * csky-tdep.c (csky_analyze_prologue): Use
 276         core_addr_to_string_nz.
 277
 278 2018-08-29  Tom Tromey  <tom@tromey.com>
 279
 280         * windows-nat.c (struct xlate_exception) <them>: Change type to
 281         DWORD.
 282         (xlate): Fix formatting.  Remove last entry.
 283         (struct xlate_exception, xlate): Comment out.
 284         (windows_nat_target::resume): Use ranged for.
 285
 286 2018-08-29  Jim Wilson  <jimw@sifive.com>
 287
 288         * riscv-linux-nat.c: Include elf/common.h instead of elf.h.
 289         (riscv_linux_nat_target::fetch_registers): Use NT_FPREGSET instead
 290         of NT_PRFPREG.
 291         (riscv_linux_nat_target::store_registers): Likewise.
 292
 293 2018-08-29  Sergio Durigan Junior  <sergiodj@redhat.com>
 294
 295         PR gdb/23555
 296         PR gdb/23558
 297         * gnulib/aclocal.m4: Regenerate.
 298         * gnulib/config.in: Regenerate.
 299         * gnulib/configure: Regenerate.
 300         * gnulib/import/Makefile.am: Update.
 301         * gnulib/import/Makefile.in: Update.
 302         * gnulib/import/extra/snippet/_Noreturn.h: Rename to...
 303         * gnulib/import/_Noreturn.h: ... this.
 304         * gnulib/import/alloca.in.h: Update.
 305         * gnulib/import/extra/snippet/arg-nonnull.h: Rename to...
 306         * gnulib/import/arg-nonnull.h: ... this.
 307         * gnulib/import/assure.h: Update.
 308         * gnulib/import/at-func.c: Update.
 309         * gnulib/import/basename-lgpl.c: Update.
 310         * gnulib/import/extra/snippet/c++defs.h: Rename to...
 311         * gnulib/import/c++defs.h: ... this.
 312         * gnulib/import/canonicalize-lgpl.c: Update.
 313         * gnulib/import/cdefs.h: Update.
 314         * gnulib/import/chdir-long.c: Update.
 315         * gnulib/import/chdir-long.h: Update.
 316         * gnulib/import/cloexec.c: Update.
 317         * gnulib/import/cloexec.h: Update.
 318         * gnulib/import/close.c: Update.
 319         * gnulib/import/closedir.c: Update.
 320         * gnulib/import/config.charset: Update.
 321         * gnulib/import/dirent-private.h: Update.
 322         * gnulib/import/dirent.in.h: Update.
 323         * gnulib/import/dirfd.c: Update.
 324         * gnulib/import/dirname-lgpl.c: Update.
 325         * gnulib/import/dirname.h: Update.
 326         * gnulib/import/dosname.h: Update.
 327         * gnulib/import/dup-safer-flag.c: Update.
 328         * gnulib/import/dup-safer.c: Update.
 329         * gnulib/import/dup.c: Update.
 330         * gnulib/import/dup2.c: Update.
 331         * gnulib/import/errno.in.h: Update.
 332         * gnulib/import/error.c: Update.
 333         * gnulib/import/error.h: Update.
 334         * gnulib/import/exitfail.c: Update.
 335         * gnulib/import/exitfail.h: Update.
 336         * gnulib/import/extra/update-copyright: Update.
 337         * gnulib/import/fchdir.c: Update.
 338         * gnulib/import/fcntl.c: Update.
 339         * gnulib/import/fcntl.in.h: Update.
 340         * gnulib/import/fd-hook.c: Update.
 341         * gnulib/import/fd-hook.h: Update.
 342         * gnulib/import/fd-safer-flag.c: Update.
 343         * gnulib/import/fd-safer.c: Update.
 344         * gnulib/import/fdopendir.c: Update.
 345         * gnulib/import/filename.h: Update.
 346         * gnulib/import/filenamecat-lgpl.c: Update.
 347         * gnulib/import/filenamecat.h: Update.
 348         * gnulib/import/flexmember.h: Update.
 349         * gnulib/import/float+.h: Update.
 350         * gnulib/import/float.c: Update.
 351         * gnulib/import/float.in.h: Update.
 352         * gnulib/import/fnmatch.c: Update.
 353         * gnulib/import/fnmatch.in.h: Update.
 354         * gnulib/import/fnmatch_loop.c: Update.
 355         * gnulib/import/fpucw.h: Update.
 356         * gnulib/import/frexp.c: Update.
 357         * gnulib/import/frexpl.c: Update.
 358         * gnulib/import/fstat.c: Update.
 359         * gnulib/import/fstatat.c: Update.
 360         * gnulib/import/getcwd-lgpl.c: Update.
 361         * gnulib/import/getcwd.c: Update.
 362         * gnulib/import/getdtablesize.c: Update.
 363         * gnulib/import/getlogin_r.c: Update.
 364         * gnulib/import/getprogname.c: Update.
 365         * gnulib/import/getprogname.h: Update.
 366         * gnulib/import/gettext.h: Update.
 367         * gnulib/import/gettimeofday.c: Update.
 368         * gnulib/import/glob-libc.h: Update.
 369         * gnulib/import/glob.c: Update.
 370         * gnulib/import/glob.in.h: Update.
 371         * gnulib/import/glob_internal.h: Update.
 372         * gnulib/import/glob_pattern_p.c: Update.
 373         * gnulib/import/globfree.c: Update.
 374         * gnulib/import/hard-locale.c: Update.
 375         * gnulib/import/hard-locale.h: Update.
 376         * gnulib/import/intprops.h: Update.
 377         * gnulib/import/inttypes.in.h: Update.
 378         * gnulib/import/isnan.c: Update.
 379         * gnulib/import/isnand-nolibm.h: Update.
 380         * gnulib/import/isnand.c: Update.
 381         * gnulib/import/isnanl-nolibm.h: Update.
 382         * gnulib/import/isnanl.c: Update.
 383         * gnulib/import/itold.c: Update.
 384         * gnulib/import/libc-config.h: Update.
 385         * gnulib/import/limits.in.h: Update.
 386         * gnulib/import/localcharset.c: Update.
 387         * gnulib/import/localcharset.h: Update.
 388         * gnulib/import/localtime-buffer.c: Update.
 389         * gnulib/import/localtime-buffer.h: Update.
 390         * gnulib/import/lstat.c: Update.
 391         * gnulib/import/m4/00gnulib.m4: Update.
 392         * gnulib/import/m4/__inline.m4: Update.
 393         * gnulib/import/m4/absolute-header.m4: Update.
 394         * gnulib/import/m4/alloca.m4: Update.
 395         * gnulib/import/m4/builtin-expect.m4: Update.
 396         * gnulib/import/m4/canonicalize.m4: Update.
 397         * gnulib/import/m4/chdir-long.m4: Update.
 398         * gnulib/import/m4/close.m4: Update.
 399         * gnulib/import/m4/closedir.m4: Update.
 400         * gnulib/import/m4/configmake.m4: Update.
 401         * gnulib/import/m4/d-ino.m4: Update.
 402         * gnulib/import/m4/d-type.m4: Update.
 403         * gnulib/import/m4/dirent_h.m4: Update.
 404         * gnulib/import/m4/dirfd.m4: Update.
 405         * gnulib/import/m4/dirname.m4: Update.
 406         * gnulib/import/m4/double-slash-root.m4: Update.
 407         * gnulib/import/m4/dup.m4: Update.
 408         * gnulib/import/m4/dup2.m4: Update.
 409         * gnulib/import/m4/eealloc.m4: Update.
 410         * gnulib/import/m4/environ.m4: Update.
 411         * gnulib/import/m4/errno_h.m4: Update.
 412         * gnulib/import/m4/error.m4: Update.
 413         * gnulib/import/m4/exponentd.m4: Update.
 414         * gnulib/import/m4/exponentl.m4: Update.
 415         * gnulib/import/m4/extensions.m4: Update.
 416         * gnulib/import/m4/extern-inline.m4: Update.
 417         * gnulib/import/m4/fchdir.m4: Update.
 418         * gnulib/import/m4/fcntl-o.m4: Update.
 419         * gnulib/import/m4/fcntl.m4: Update.
 420         * gnulib/import/m4/fcntl_h.m4: Update.
 421         * gnulib/import/m4/fdopendir.m4: Update.
 422         * gnulib/import/m4/filenamecat.m4: Update.
 423         * gnulib/import/m4/flexmember.m4: Update.
 424         * gnulib/import/m4/float_h.m4: Update.
 425         * gnulib/import/m4/fnmatch.m4: Update.
 426         * gnulib/import/m4/fnmatch_h.m4: Update.
 427         * gnulib/import/m4/fpieee.m4: Update.
 428         * gnulib/import/m4/frexp.m4: Update.
 429         * gnulib/import/m4/frexpl.m4: Update.
 430         * gnulib/import/m4/fstat.m4: Update.
 431         * gnulib/import/m4/fstatat.m4: Update.
 432         * gnulib/import/m4/getcwd-abort-bug.m4: Update.
 433         * gnulib/import/m4/getcwd-path-max.m4: Update.
 434         * gnulib/import/m4/getcwd.m4: Update.
 435         * gnulib/import/m4/getdtablesize.m4: Update.
 436         * gnulib/import/m4/getlogin.m4: Update.
 437         * gnulib/import/m4/getlogin_r.m4: Update.
 438         * gnulib/import/m4/getpagesize.m4: Update.
 439         * gnulib/import/m4/getprogname.m4: Update.
 440         * gnulib/import/m4/gettimeofday.m4: Update.
 441         * gnulib/import/m4/glibc21.m4: Update.
 442         * gnulib/import/m4/glob.m4: Update.
 443         * gnulib/import/m4/glob_h.m4: Update.
 444         * gnulib/import/m4/gnulib-cache.m4: Update.
 445         * gnulib/import/m4/gnulib-common.m4: Update.
 446         * gnulib/import/m4/gnulib-comp.m4: Update.
 447         * gnulib/import/m4/gnulib-tool.m4: Update.
 448         * gnulib/import/m4/hard-locale.m4: Update.
 449         * gnulib/import/m4/include_next.m4: Update.
 450         * gnulib/import/m4/inttypes-pri.m4: Update.
 451         * gnulib/import/m4/inttypes.m4: Update.
 452         * gnulib/import/m4/isnand.m4: Update.
 453         * gnulib/import/m4/isnanl.m4: Update.
 454         * gnulib/import/m4/largefile.m4: Update.
 455         * gnulib/import/m4/limits-h.m4: Update.
 456         * gnulib/import/m4/localcharset.m4: Update.
 457         * gnulib/import/m4/locale-fr.m4: Update.
 458         * gnulib/import/m4/locale-ja.m4: Update.
 459         * gnulib/import/m4/locale-zh.m4: Update.
 460         * gnulib/import/m4/localtime-buffer.m4: Update.
 461         * gnulib/import/m4/longlong.m4: Update.
 462         * gnulib/import/m4/lstat.m4: Update.
 463         * gnulib/import/m4/malloc.m4: Update.
 464         * gnulib/import/m4/malloca.m4: Update.
 465         * gnulib/import/m4/math_h.m4: Update.
 466         * gnulib/import/m4/mbrtowc.m4: Update.
 467         * gnulib/import/m4/mbsinit.m4: Update.
 468         * gnulib/import/m4/mbsrtowcs.m4: Update.
 469         * gnulib/import/m4/mbstate_t.m4: Update.
 470         * gnulib/import/m4/memchr.m4: Update.
 471         * gnulib/import/m4/memmem.m4: Update.
 472         * gnulib/import/m4/mempcpy.m4: Update.
 473         * gnulib/import/m4/memrchr.m4: Update.
 474         * gnulib/import/m4/mkdir.m4: Update.
 475         * gnulib/import/m4/mkstemp.m4: Update.
 476         * gnulib/import/m4/mmap-anon.m4: Update.
 477         * gnulib/import/m4/mode_t.m4: Update.
 478         * gnulib/import/m4/msvc-inval.m4: Update.
 479         * gnulib/import/m4/msvc-nothrow.m4: Update.
 480         * gnulib/import/m4/multiarch.m4: Update.
 481         * gnulib/import/m4/nocrash.m4: Update.
 482         * gnulib/import/m4/off_t.m4: Update.
 483         * gnulib/import/m4/onceonly.m4: Update.
 484         * gnulib/import/m4/open-cloexec.m4: Update.
 485         * gnulib/import/m4/open.m4: Update.
 486         * gnulib/import/m4/openat.m4: Update.
 487         * gnulib/import/m4/opendir.m4: Update.
 488         * gnulib/import/m4/pathmax.m4: Update.
 489         * gnulib/import/m4/rawmemchr.m4: Update.
 490         * gnulib/import/m4/readdir.m4: Update.
 491         * gnulib/import/m4/readlink.m4: Update.
 492         * gnulib/import/m4/realloc.m4: Update.
 493         * gnulib/import/m4/rename.m4: Update.
 494         * gnulib/import/m4/rewinddir.m4: Update.
 495         * gnulib/import/m4/rmdir.m4: Update.
 496         * gnulib/import/m4/save-cwd.m4: Update.
 497         * gnulib/import/m4/secure_getenv.m4: Update.
 498         * gnulib/import/m4/setenv.m4: Update.
 499         * gnulib/import/m4/signal_h.m4: Update.
 500         * gnulib/import/m4/ssize_t.m4: Update.
 501         * gnulib/import/m4/stat-time.m4: Update.
 502         * gnulib/import/m4/stat.m4: Update.
 503         * gnulib/import/m4/std-gnu11.m4: Update.
 504         * gnulib/import/m4/stdbool.m4: Update.
 505         * gnulib/import/m4/stddef_h.m4: Update.
 506         * gnulib/import/m4/stdint.m4: Update.
 507         * gnulib/import/m4/stdio_h.m4: Update.
 508         * gnulib/import/m4/stdlib_h.m4: Update.
 509         * gnulib/import/m4/strchrnul.m4: Update.
 510         * gnulib/import/m4/strdup.m4: Update.
 511         * gnulib/import/m4/strerror.m4: Update.
 512         * gnulib/import/m4/string_h.m4: Update.
 513         * gnulib/import/m4/strstr.m4: Update.
 514         * gnulib/import/m4/strtok_r.m4: Update.
 515         * gnulib/import/m4/sys_socket_h.m4: Update.
 516         * gnulib/import/m4/sys_stat_h.m4: Update.
 517         * gnulib/import/m4/sys_time_h.m4: Update.
 518         * gnulib/import/m4/sys_types_h.m4: Update.
 519         * gnulib/import/m4/tempname.m4: Update.
 520         * gnulib/import/m4/time_h.m4: Update.
 521         * gnulib/import/m4/unistd-safer.m4: Update.
 522         * gnulib/import/m4/unistd_h.m4: Update.
 523         * gnulib/import/m4/warn-on-use.m4: Update.
 524         * gnulib/import/m4/wchar_h.m4: Update.
 525         * gnulib/import/m4/wchar_t.m4: Update.
 526         * gnulib/import/m4/wctype_h.m4: Update.
 527         * gnulib/import/m4/wint_t.m4: Update.
 528         * gnulib/import/malloc.c: Update.
 529         * gnulib/import/malloc/scratch_buffer.h: Update.
 530         * gnulib/import/malloc/scratch_buffer_grow.c: Update.
 531         * gnulib/import/malloc/scratch_buffer_grow_preserve.c: Update.
 532         * gnulib/import/malloc/scratch_buffer_set_array_size.c: Update.
 533         * gnulib/import/malloca.c: Update.
 534         * gnulib/import/malloca.h: Update.
 535         * gnulib/import/malloca.valgrind: Update.
 536         * gnulib/import/math.in.h: Update.
 537         * gnulib/import/mbrtowc.c: Update.
 538         * gnulib/import/mbsinit.c: Update.
 539         * gnulib/import/mbsrtowcs-impl.h: Update.
 540         * gnulib/import/mbsrtowcs-state.c: Update.
 541         * gnulib/import/mbsrtowcs.c: Update.
 542         * gnulib/import/memchr.c: Update.
 543         * gnulib/import/memmem.c: Update.
 544         * gnulib/import/mempcpy.c: Update.
 545         * gnulib/import/memrchr.c: Update.
 546         * gnulib/import/mkdir.c: Update.
 547         * gnulib/import/mkstemp.c: Update.
 548         * gnulib/import/msvc-inval.c: Update.
 549         * gnulib/import/msvc-inval.h: Update.
 550         * gnulib/import/msvc-nothrow.c: Update.
 551         * gnulib/import/msvc-nothrow.h: Update.
 552         * gnulib/import/open.c: Update.
 553         * gnulib/import/openat-die.c: Update.
 554         * gnulib/import/openat-priv.h: Update.
 555         * gnulib/import/openat-proc.c: Update.
 556         * gnulib/import/openat.c: Update.
 557         * gnulib/import/openat.h: Update.
 558         * gnulib/import/opendir.c: Update.
 559         * gnulib/import/pathmax.h: Update.
 560         * gnulib/import/pipe-safer.c: Update.
 561         * gnulib/import/rawmemchr.c: Update.
 562         * gnulib/import/readdir.c: Update.
 563         * gnulib/import/readlink.c: Update.
 564         * gnulib/import/realloc.c: Update.
 565         * gnulib/import/ref-add.sin: Update.
 566         * gnulib/import/ref-del.sin: Update.
 567         * gnulib/import/rename.c: Update.
 568         * gnulib/import/rewinddir.c: Update.
 569         * gnulib/import/rmdir.c: Update.
 570         * gnulib/import/same-inode.h: Update.
 571         * gnulib/import/save-cwd.c: Update.
 572         * gnulib/import/save-cwd.h: Update.
 573         * gnulib/import/scratch_buffer.h: Update.
 574         * gnulib/import/secure_getenv.c: Update.
 575         * gnulib/import/setenv.c: Update.
 576         * gnulib/import/signal.in.h: Update.
 577         * gnulib/import/stat-time.c: Update.
 578         * gnulib/import/stat-time.h: Update.
 579         * gnulib/import/stat-w32.c: Update.
 580         * gnulib/import/stat-w32.h: Update.
 581         * gnulib/import/stat.c: Update.
 582         * gnulib/import/stdbool.in.h: Update.
 583         * gnulib/import/stddef.in.h: Update.
 584         * gnulib/import/stdint.in.h: Update.
 585         * gnulib/import/stdio.in.h: Update.
 586         * gnulib/import/stdlib.in.h: Update.
 587         * gnulib/import/str-two-way.h: Update.
 588         * gnulib/import/strchrnul.c: Update.
 589         * gnulib/import/strdup.c: Update.
 590         * gnulib/import/streq.h: Update.
 591         * gnulib/import/strerror-override.c: Update.
 592         * gnulib/import/strerror-override.h: Update.
 593         * gnulib/import/strerror.c: Update.
 594         * gnulib/import/string.in.h: Update.
 595         * gnulib/import/stripslash.c: Update.
 596         * gnulib/import/strnlen1.c: Update.
 597         * gnulib/import/strnlen1.h: Update.
 598         * gnulib/import/strstr.c: Update.
 599         * gnulib/import/strtok_r.c: Update.
 600         * gnulib/import/sys_stat.in.h: Update.
 601         * gnulib/import/sys_time.in.h: Update.
 602         * gnulib/import/sys_types.in.h: Update.
 603         * gnulib/import/tempname.c: Update.
 604         * gnulib/import/tempname.h: Update.
 605         * gnulib/import/time.in.h: Update.
 606         * gnulib/import/unistd--.h: Update.
 607         * gnulib/import/unistd-safer.h: Update.
 608         * gnulib/import/unistd.in.h: Update.
 609         * gnulib/import/unsetenv.c: Update.
 610         * gnulib/import/verify.h: Update.
 611         * gnulib/import/extra/snippet/warn-on-use.h: Update.
 612         * gnulib/import/wchar.in.h: Update.
 613         * gnulib/import/wctype.in.h: Update.
 614         * gnulib/import/xalloc-oversized.h: Update.
 615         * gnulib/update-gnulib.sh (GNULIB_COMMIT_SHA1): Set to
 616         "53e2c179f26a890fa6685af4b6c1397ee370433b".
 617
 618 2018-08-16  Gary Benson <gbenson@redhat.com>
 619
 620         PR gdb/13000:
 621         * gdb/main.c (captured_main_1): Exit with nonzero status
 622         in batch mode if the last command to be executed failed.
 623         * NEWS: Mention the above.
 624
 625 2018-08-29  Simon Marchi  <simon.marchi@ericsson.com>
 626
 627         * csky-tdep.c (csky_memory_insert_breakpoint): Remove newline at
 628         end of warning message.
 629
 630 2018-08-29  Alan Hayward  <alan.hayward@arm.com>
 631
 632         PR gdb/22943:
 633         * aarch64-tdep.c (is_hfa_or_hva): Remove function.
 634         (aarch64_extract_return_value): Use
 635         aapcs_is_vfp_call_or_return_candidate.
 636         (aarch64_return_in_memory): Likewise.
 637         (aarch64_store_return_value): Likewise.
 638
 639 2018-08-29  Alan Hayward  <alan.hayward@arm.com>
 640
 641         * aarch64-tdep.c
 642         (aapcs_is_vfp_call_or_return_candidate): Make static
 643         (pass_in_v_or_stack): Remove function.
 644         (pass_in_v_vfp_candidate): New function.
 645         (aarch64_push_dummy_call): Check for float register candidates.
 646
 647 2018-08-29  Alan Hayward  <alan.hayward@arm.com>
 648
 649         * aarch64-tdep.c (HA_MAX_NUM_FLDS): New macro.
 650         (aapcs_is_vfp_call_or_return_candidate_1): New function.
 651         (aapcs_is_vfp_call_or_return_candidate): Likewise.
 652
 653 2018-08-28  Simon Marchi  <simon.marchi@polymtl.ca>
 654
 655         PR build/23399
 656         * common/agent.c (IPA_SYM_STRUCT_NAME): Define.
 657         (struct ipa_sym_addresses): Rename to...
 658         (struct ipa_sym_addresses_common): ... this.
 659         * common/agent.h (IPA_SYM): Use IPA_SYM_STRUCT_NAME.
 660
 661 2018-08-28  Tom Tromey  <tom@tromey.com>
 662
 663         * c-exp.y (struct token_and_value): Remove typedef and DEF_VEC.
 664         (token_fifo): Now a std::vector.
 665         (yylex, c_parse): Update.
 666         * d-exp.y (struct token_and_value): Remove typedef and DEF_VEC.
 667         (token_fifo): Now a std::vector.
 668         (yylex, d_parse): Update.
 669         * go-exp.y (struct token_and_value): Remove typedef and DEF_VEC.
 670         (token_fifo): Now a std::vector.
 671         (yylex, go_parse): Update.
 672
 673 2018-08-28  Simon Marchi  <simon.marchi@ericsson.com>
 674
 675         * parser-defs.h (struct type_stack) <elements>: Change type to
 676         std::vector<union type_stack_elt>.
 677         <depth, size>: Remove.
 678         * parse.c (parse_exp_in_context_1): Adjust.
 679         (type_stack_reserve): Remove.
 680         (check_type_stack_depth): Remove.
 681         (insert_into_type_stack): Adjust to std::vector.
 682         (insert_type): Likewise.
 683         (push_type): Likewise.
 684         (push_type_int): Likewise.
 685         (insert_type_address_space): Likewise.
 686         (pop_type): Likewise.
 687         (pop_type_int): Likewise.
 688         (pop_typelist): Likewise.
 689         (pop_type_stack): Likewise.
 690         (append_type_stack): Likewise.
 691         (push_type_stack): Likewise.
 692         (get_type_stack): Likewise.
 693         (type_stack_cleanup): Likewise.
 694         (push_typelist): Likewise.
 695         (follow_types): Likewise.
 696         (_initialize_parse): Likewise.
 697
 698 2018-08-28  Hafiz Abid Qadeer  <abidh@codesourcery.com>
 699
 700         * NEWS: Mention csky target.
 701
 702 2018-08-28  Jiangshuai Li  <jiangshuai_li@c-sky.com>
 703             Hafiz Abid Qadeer  <abidh@codesourcery.com>
 704             Don Breazeal  <donb@codesourcery.com>
 705
 706         * csky-linux-tdep.c: New file.
 707         * csky-tdep.c: Likewise.
 708         * csky-tdep.h: Likewise.
 709         * Makefile.in (ALL_TARGET_OBS): Add csky-linux-tdep.o and
 710         csky-tdep.o.
 711         (HFILES_NO_SRCDIR): Add csky-tdep.h.
 712         (ALLDEPFILES): Add csky-linux-tdep.c and csky-tdep.c
 713         * configure.tgt: Add csky support.
 714
 715 2018-08-27  Jan Vrany  <jan.vrany@fit.cvut.cz>
 716
 717         * python/py-framefilter.c (py_print_frame): Print frame architecture
 718         when printing on an MI output.
 719
 720 2018-08-27  Tom Tromey  <tom@tromey.com>
 721
 722         PR build/23087:
 723         * configure: Rebuild.
 724         * warning.m4 (AM_GDB_WARNINGS): Remove -Wno-narrowing.
 725
 726 2018-08-27  Tom Tromey  <tom@tromey.com>
 727
 728         * aarch64-linux-tdep.c
 729         (aarch64_linux_iterate_over_regset_sections) <sve_regmap>: Add
 730         casts to int.
 731
 732 2018-08-27  Tom Tromey  <tom@tromey.com>
 733
 734         * ppc64-tdep.c (insn_d, insn_ds, insn_xfx): Add casts to
 735         unsigned.
 736         (ppc64_standard_linkage1, ppc64_standard_linkage2)
 737         (ppc64_standard_linkage3, ppc64_standard_linkage4)
 738         (ppc64_standard_linkage5, ppc64_standard_linkage6)
 739         (ppc64_standard_linkage7, ppc64_standard_linkage8): Add casts to
 740         unsigned.
 741
 742 2018-08-27  Tom Tromey  <tom@tromey.com>
 743
 744         * xtensa-tdep.h (XTREG_END): Add cast to unsigned.
 745         (XTENSA_GDBARCH_TDEP_INSTANTIATE): Likewise.
 746
 747 2018-08-27  Tom Tromey  <tom@tromey.com>
 748
 749         * tramp-frame.h (TRAMP_SENTINEL_INSN): Redefine.
 750         * tilegx-linux-tdep.c (tilegx_linux_rt_sigframe): Use
 751         ULONGEST_MAX.
 752         * tic6x-linux-tdep.c (tic6x_linux_rt_sigreturn_tramp_frame): Use
 753         ULONGEST_MAX.
 754         * sparc64-linux-tdep.c (sparc64_linux_rt_sigframe): Use
 755         ULONGEST_MAX.
 756         * sparc-linux-tdep.c (sparc32_linux_sigframe)
 757         (sparc32_linux_rt_sigframe): Use ULONGEST_MAX.
 758         * ppc-nbsd-tdep.c (ppcnbsd_sigtramp, ppcnbsd2_sigtramp): Use
 759         ULONGEST_MAX.
 760         * ppc-linux-tdep.c (ppc32_linux_sigaction_tramp_frame)
 761         (ppc64_linux_sigaction_tramp_frame)
 762         (ppc32_linux_sighandler_tramp_frame)
 763         (ppc64_linux_sighandler_tramp_frame): Use ULONGEST_MAX.
 764         * nios2-linux-tdep.c (nios2_r1_linux_rt_sigreturn_tramp_frame)
 765         (nios2_r2_linux_rt_sigreturn_tramp_frame): Use ULONGEST_MAX.
 766         * mn10300-linux-tdep.c (am33_linux_sigframe)
 767         (am33_linux_rt_sigframe): Use ULONGEST_MAX.
 768         * mips64-obsd-tdep.c (mips64obsd_sigframe): Use ULONGEST_MAX.
 769         * mips-linux-tdep.c (mips_linux_o32_sigframe)
 770         (mips_linux_o32_rt_sigframe, mips_linux_n32_rt_sigframe)
 771         (mips_linux_n64_rt_sigframe, micromips_linux_o32_sigframe)
 772         (micromips_linux_o32_rt_sigframe, micromips_linux_n32_rt_sigframe)
 773         (micromips_linux_n64_rt_sigframe): Use ULONGEST_MAX.
 774         * mips-fbsd-tdep.c (mips_fbsd_sigframe, mipsn32_fbsd_sigframe)
 775         (mips64_fbsd_sigframe): Use ULONGEST_MAX.
 776         * microblaze-linux-tdep.c
 777         (microblaze_linux_sighandler_tramp_frame): Use ULONGEST_MAX.
 778         * i386-nbsd-tdep.c (i386nbsd_sigtramp_sc16, i386nbsd_sigtramp_sc2)
 779         (i386nbsd_sigtramp_si2, i386nbsd_sigtramp_si31)
 780         (i386nbsd_sigtramp_si4): Use ULONGEST_MAX.
 781         * hppa-nbsd-tdep.c (hppanbsd_sigtramp_si4): Use ULONGEST_MAX.
 782         * common/common-types.h (ULONGEST_MAX): New define.
 783         (CORE_ADDR_MAX): Fix formatting.
 784         * bfin-linux-tdep.c (bfin_linux_sigframe): Use ULONGEST_MAX.
 785         * arm-obsd-tdep.c (armobsd_sigframe): Use ULONGEST_MAX.
 786         * arm-linux-tdep.c (arm_linux_sigreturn_tramp_frame)
 787         (arm_linux_rt_sigreturn_tramp_frame)
 788         (arm_eabi_linux_sigreturn_tramp_frame)
 789         (arm_eabi_linux_rt_sigreturn_tramp_frame)
 790         (thumb2_eabi_linux_sigreturn_tramp_frame)
 791         (thumb2_eabi_linux_rt_sigreturn_tramp_frame)
 792         (arm_linux_restart_syscall_tramp_frame)
 793         (arm_kernel_linux_restart_syscall_tramp_frame): Use ULONGEST_MAX.
 794         * arm-fbsd-tdep.c (arm_fbsd_sigframe): Use ULONGEST_MAX.
 795         * aarch64-linux-tdep.c (aarch64_linux_rt_sigframe): Use
 796         ULONGEST_MAX.
 797         * aarch64-fbsd-tdep.c (aarch64_fbsd_sigframe): Use ULONGEST_MAX.
 798
 799 2018-08-27  Tom Tromey  <tom@tromey.com>
 800
 801         * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Use
 802         CORE_ADDR_MAX.
 803         * mips-tdep.c (mips_deal_with_atomic_sequence)
 804         (micromips_deal_with_atomic_sequence): Use CORE_ADDR_MAX.
 805         * arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw)
 806         (arm_deal_with_atomic_sequence_raw): Use CORE_ADDR_MAX.
 807         * alpha-tdep.c (alpha_deal_with_atomic_sequence): Use
 808         CORE_ADDR_MAX.
 809         * aarch64-tdep.c (aarch64_software_single_step): Use
 810         CORE_ADDR_MAX.
 811
 812 2018-08-27  Tom Tromey  <tom@tromey.com>
 813
 814         * linespec.c (complete_linespec_component): Add cast to "char".
 815         * completer.c (completion_tracker::build_completion_result): Add
 816         cast to "char".
 817
 818 2018-08-26  Simon Marchi  <simon.marchi@polymtl.ca>
 819
 820         * solist.h (struct solist, struct target_so_ops): Fix
 821         indentation.
 822
 823 2018-08-26  Simon Marchi  <simon.marchi@polymtl.ca>
 824
 825         * ada-tasks.c (ada_task_info_s): Remove typedef.
 826         (DEF_VEC_O(ada_task_info_s)): Remove.
 827         (struct ada_tasks_inferior_data): Initialize fields.
 828         <task_list>: Make an std::vector.
 829         (get_ada_tasks_inferior_data): Allocate with new.
 830         (ada_get_task_number): Adjust.
 831         (get_task_number_from_id): Likewise.
 832         (valid_task_id): Likewise.
 833         (ada_get_task_info_from_ptid): Likewise.
 834         (iterate_over_live_ada_tasks): Likewise.
 835         (add_ada_task): Likewise.
 836         (read_known_tasks): Likewise.
 837         (ada_build_task_list): Likewise.
 838         (print_ada_task_info): Likewise.
 839         (info_task): Likewise.
 840         (task_command_1): Likewise.
 841
 842 2018-08-26  Simon Marchi  <simon.marchi@polymtl.ca>
 843
 844         * ada-lang.c (add_angle_brackets): Return std::string.
 845
 846 2018-08-25  Simon Marchi  <simon.marchi@polymtl.ca>
 847
 848         * python/py-threadevent.c (py_get_event_thread): Initialize
 849         pythread.
 850
 851 2018-08-24  Pedro Alves  <palves@redhat.com>
 852
 853         * python/py-bpevent.c (create_breakpoint_event_object): Use
 854         copy-initialization.
 855         * python/py-continueevent.c (emit_continue_event): Use
 856         copy-initialization.
 857         * python/py-exitedevent.c (create_exited_event_object): Return a
 858         gdbpy_ref<>.
 859         (emit_exited_event): Use copy-initialization.
 860         * python/py-inferior.c (python_new_inferior)
 861         (python_inferior_deleted, add_thread_object): Use
 862         copy-initialization.
 863         * python/py-infevents.c (create_inferior_call_event_object)
 864         (create_register_changed_event_object)
 865         (create_memory_changed_event_object): Return a gdbpy_ref<>.
 866         (emit_inferior_call_event, emit_memory_changed_event)
 867         (emit_register_changed_event): Use copy-initialization.
 868         * python/py-newobjfileevent.c (create_new_objfile_event_object):
 869         Return a gdbpy_ref<>.
 870         (emit_new_objfile_event): Use copy-initialization.
 871         (create_clear_objfiles_event_object): Return a gdbpy_ref<>.
 872         (emit_clear_objfiles_event): Use copy-initialization.
 873         * python/py-signalevent.c (create_signal_event_object): Use
 874         copy-initialization.
 875         * python/py-threadevent.c (create_thread_event_object): Use
 876         copy-initialization.
 877
 878 2018-08-24  Pedro Alves  <palves@redhat.com>
 879             Simon Marchi  <simon.marchi@ericsson.com>
 880
 881         PR gdb/23379
 882         * python/py-continueevent.c: Include "gdbthread.h".
 883         (create_continue_event_object): Add intro comment.  Add 'ptid'
 884         parameter.  Use it to find thread to pass to
 885         create_thread_event_object.
 886         (emit_continue_event): Pass PTID down to
 887         create_continue_event_object.
 888         * python/py-event.h (py_get_event_thread): Declare.
 889         (create_thread_event_object): Remove default from 'thread'
 890         parameter.
 891         * python/py-stopevent.c (create_stop_event_object): Use
 892         py_get_event_thread.
 893         * python/py-threadevent.c (get_event_thread): Rename to ...
 894         (py_get_event_thread): ... this, make extern, add 'ptid' parameter
 895         and use it to find the thread.
 896         (create_thread_event_object): Assert that THREAD isn't null.
 897         Don't find the event thread here.
 898
 899 2018-08-23  Kevin Buettner  <kevinb@redhat.com>
 900
 901         * block.h (blockrange, blockranges): New struct declarations.
 902         (struct block): Add new field named `ranges'.
 903         (BLOCK_RANGES, BLOCK_NRANGES, BLOCK_RANGE, BLOCK_CONTIGUOUS_P)
 904         (BLOCK_RANGE_START, BLOCK_RANGE_END, BLOCK_ENTRY_PC): New
 905         macros for accessing ranges in struct block.
 906         (make_blockranges): New declaration.
 907         block.c (make_blockranges): New function.
 908         * dwarf2read.c (dwarf2_record_block_ranges): Fill in BLOCK_RANGES
 909         for block.
 910         * symtab.h (find_pc_partial_function): Add new parameter `block'.
 911         * blockframe.c (cache_pc_function_block): New static global.
 912         (clear_pc_function_cache): Clear cache_pc_function_block.
 913         (find_pc_partial_function): Move comment to symtab.h.  Add
 914         support for non-contiguous blocks.
 915         * cli/cli-cmds.c (block.h): Include.
 916         (print_disassembly): Handle printing of non-contiguous blocks.
 917         (disassemble_current_function): Likewise.
 918         (disassemble_command): Likewise.
 919
 920         * ax-gdb.c (gen_var_ref): Use BLOCK_ENTRY_PC in place of
 921         BLOCK_START.
 922         * blockframe.c (get_pc_function_start): Likewise.
 923         * compile/compile-c-symbols.c (convert_one_symbol): Likewise.
 924         (gcc_symbol_address): Likewise.
 925         * compile/compile-object-run.c (compile_object_run): Likewise.
 926         * compile/compile.c (get_expr_block_and_pc): Likewise.
 927         * dwarf2loc.c (dwarf2_find_location_expression): Likewise.
 928         (func_addr_to_tail_call_list): Likewise.
 929         * findvar.c (default_read_var_value): Likewise.
 930         * inline-frame.c (inline_frame_this_id): Likewise.
 931         (skip-inline_frames): Likewise.
 932         * infcmd.c (until_next_command): Likewise.
 933         * linespec.c (convert_linespec_to_sals): Likewise.
 934         * parse.c (parse_exp_in_context_1): Likewise.
 935         * printcmd.c (build_address_symbolic): likewise.
 936         (info_address_command): Likewise.
 937         symtab.c (find_function_start_sal): Likewise.
 938         (skip_prologue_sal): Likewise.
 939         (find_function_alias_target): Likewise.
 940         (find_gnu_ifunc): Likewise.
 941         * stack.c (find_frame_funname): Likewise.
 942         * symtab.c (fixup_symbol_section): Likewise.
 943         (find_function_start_sal): Likewise.
 944         (skip_prologue_sal): Likewsie.
 945         (find_function_alias_target): Likewise.
 946         (find_gnu_ifunc): Likewise.
 947         * tracepoint.c (info_scope_command): Likewise.
 948         * value.c (value_fn_field): Likewise.
 949
 950         * infrun.c (fill_in_stop_func): Use find_function_entry_range_from_pc
 951         in place of find_pc_partial_function.
 952         * blockframe.c (find_function_entry_range_from_pc): New function.
 953         * symtab.h (find_function_entry_range_from_pc): Declare and document.
 954         * objfiles.c (objfile_relocate1): Relocate start and end addresses
 955         for each range in a block.
 956
 957
 958 2018-08-23  Xavier Roirand  <roirand@adacore.com>
 959
 960         * machoread.c (macho_symfile_read_all_oso): Remove uneeded
 961         incrementation.
 962
 963 2018-08-22  Simon Marchi  <simon.marchi@polymtl.ca>
 964
 965         * solib-svr4.c (read_program_headers_from_bfd): Return
 966         gdb::optional<gdb::byte_vector>.
 967         (svr4_exec_displacement): Adjust.
 968
 969 2018-08-22  Simon Marchi  <simon.marchi@polymtl.ca>
 970
 971         * solib-svr4.c (read_program_header): Return
 972         gdb::optional<gdb::byte_vector>, remove p_sect_size param.
 973         (find_program_interpreter): Return
 974         gdb::optional<gdb::byte_vector>.
 975         (scan_dyntag_auxv): Adjust.
 976         (enable_break): Adjust.
 977         (svr4_exec_displacement): Adjust.
 978
 979 2018-08-22  Simon Marchi  <simon.marchi@polymtl.ca>
 980
 981         * inf-child.h (inf_child_target) <terminal_save_inferior>: New.
 982         * inf-child.c (inf_child_target::terminal_save_inferior): New.
 983
 984 2018-08-22  Simon Marchi  <simon.marchi@polymtl.ca>
 985
 986         * guile/scm-string.c (gdbscm_scm_from_printf): Use
 987         string_vprintf.
 988         * guile/scm-utils.c (gdbscm_printf): Likewise.
 989         * serial.c (serial_printf): Likewise.
 990         * xml-support.c (gdb_xml_parser::vdebug): Likewise.
 991
 992 2018-08-22  Jan Vrany  <jan.vrany@fit.cvut.cz>
 993
 994         * stack.c (print_frame): Print frame architecture when printing on
 995         an MI output.
 996         * NEWS: Mention new "arch" attribute in frame output.
 997
 998 2018-08-21  Alan Hayward  <alan.hayward@arm.com>
 999
1000         * arch/aarch64.h (aarch64_regnum): Update comment.
1001
1002 2018-08-21  Alan Hayward  <alan.hayward@arm.com>
1003
1004         * NEWS: Add SVE to 8.2 section.
1005
1006 2018-08-21  Pedro Alves  <palves@redhat.com>
1007
1008         * guile/scm-utils.c (gdbscm_parse_function_args_1): New, factored
1009         out from gdbscm_parse_function_args.
1010         (gdbscm_parse_function_args): Rework to use gdbscm_wrap and
1011         gdbscm_parse_function_args_1.
1012
1013 2018-08-21  Simon Marchi  <simon.marchi@ericsson.com>
1014
1015         PR gdb/17816
1016         * m32c-tdep.c (m32c_decode_srcdest4): Remove unnecessary ternary
1017         operator.
1018
1019 2018-08-19  Simon Marchi  <simon.marchi@polymtl.ca>
1020
1021         * solib-svr4.c (svr4_exec_displacement): Fix formatting.
1022
1023 2018-08-19  Michael Spang  <spang@google.com>
1024
1025         PR gdb/11786
1026         * solib-svr4.c (svr4_exec_displacement): Ignore memsz fields
1027         for PT_TLS segments.
1028
1029 2018-08-18  Kevin Buettner  <kevinb@redhat.com>
1030
1031         * dwarf2expr.h (struct dwarf_expr_context): Add virtual method
1032         dwarf_variable_value.
1033         * dwarf2-frame.c (class dwarf_expr_executor):
1034         Add override for dwarf_variable_value.
1035         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Likewise.
1036         (class symbol_needs_eval_context): Likewise.
1037         (indirect_synthetic_pointer): Add forward declaration.
1038         (sect_variable_value): New function.
1039         (dwarf2_compile_expr_to_ax): Add case for DW_OP_GNU_variable_value.
1040         * dwarf2expr.c (dwarf_expr_context::execute_stack_op): Add case
1041         for DW_OP_GNU_variable_value.
1042
1043 2018-08-16  Tom Tromey  <tom@tromey.com>
1044
1045         * top.c (read_command_file): Update.
1046         (command_line_input): Remove "repeat" argument.
1047         * ada-lang.c (get_selections): Update.
1048         * linespec.c (decode_line_2): Update.
1049         * defs.h (command_line_input): Remove argument.
1050         * cli/cli-script.c (read_next_line): Update.
1051         * python/py-gdb-readline.c: Update.
1052
1053 2018-08-17  Tom Tromey  <tom@tromey.com>
1054
1055         * cli/cli-script.c (read_next_line): Pass 0 as repeat argument to
1056         command_line_input.
1057
1058 2018-08-15  Tom Tromey  <tom@tromey.com>
1059
1060         * aarch64-linux-tdep.c (aarch64_linux_core_read_vq): Use pulongest.
1061
1062 2018-08-14  Jan Vrany  <jan.vrany@fit.cvut.cz>
1063
1064         * mi/mi-cmd-disas.c (mi_cmd_disassemble): Add -a option.
1065         If used, use find_pc_partial_function to find address range
1066         to disassemble.
1067         * mi/mi-main.c (mi_cmd_list_features): Report
1068         "data-disassemble-a-option" feature.
1069         * NEWS: Mention new -data-disassemble option -a.
1070
1071 2018-08-13  Tom Tromey  <tom@tromey.com>
1072
1073         * common/common-defs.h (_FORTIFY_SOURCE): Define.
1074
1075 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
1076
1077         * aarch64-linux-tdep.c (aarch64_linux_supply_sve_regset): New function.
1078         (aarch64_linux_collect_sve_regset): Likewise.
1079         (aarch64_linux_iterate_over_regset_sections): Check for SVE.
1080         * regcache.h (regcache_map_entry_size): New function.
1081
1082 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
1083
1084         * aarch64-linux-tdep.c (SVE_HEADER_SIZE_LENGTH): Add define.
1085         (SVE_HEADER_MAX_SIZE_LENGTH): Likewise.
1086         (SVE_HEADER_VL_LENGTH): Likewise.
1087         (SVE_HEADER_MAX_VL_LENGTH): Likewise.
1088         (SVE_HEADER_FLAGS_LENGTH): Likewise.
1089         (SVE_HEADER_RESERVED_LENGTH): Likewise.
1090         (SVE_HEADER_SIZE_OFFSET): Likewise.
1091         (SVE_HEADER_MAX_SIZE_OFFSET): Likewise.
1092         (SVE_HEADER_VL_OFFSET): Likewise.
1093         (SVE_HEADER_MAX_VL_OFFSET): Likewise.
1094         (SVE_HEADER_FLAGS_OFFSET): Likewise.
1095         (SVE_HEADER_RESERVED_OFFSET): Likewise.
1096         (SVE_HEADER_SIZE): Likewise.
1097         (aarch64_linux_core_read_vq): Add function.
1098         (aarch64_linux_core_read_description): Check for SVE section.
1099
1100 2018-08-13  Alan Hayward  <alan.hayward@arm.com>
1101
1102         * aarch64-fbsd-tdep.c
1103         (aarch64_fbsd_iterate_over_regset_sections): Add supply_size and
1104         collect_size.
1105         * aarch64-linux-tdep.c
1106         (aarch64_linux_iterate_over_regset_sections): Likewise.
1107         * alpha-linux-tdep.c
1108         (alpha_linux_iterate_over_regset_sections):
1109         * alpha-nbsd-tdep.c
1110         (alphanbsd_iterate_over_regset_sections): Likewise.
1111         * amd64-fbsd-tdep.c
1112         (amd64fbsd_iterate_over_regset_sections): Likewise.
1113         * amd64-linux-tdep.c
1114         (amd64_linux_iterate_over_regset_sections): Likewise.
1115         * arm-bsd-tdep.c
1116         (armbsd_iterate_over_regset_sections): Likewise.
1117         * arm-fbsd-tdep.c
1118         (arm_fbsd_iterate_over_regset_sections): Likewise.
1119         * arm-linux-tdep.c
1120         (arm_linux_iterate_over_regset_sections): Likewise.
1121         * corelow.c (get_core_registers_cb): Likewise.
1122         (core_target::fetch_registers): Likewise.
1123         * fbsd-tdep.c (fbsd_collect_regset_section_cb): Likewise.
1124         * frv-linux-tdep.c (frv_linux_iterate_over_regset_sections): Likewise.
1125         * gdbarch.h (void): Regenerate.
1126         * gdbarch.sh: Add supply_size and collect_size.
1127         * hppa-linux-tdep.c (hppa_linux_iterate_over_regset_sections): Likewise.
1128         * hppa-nbsd-tdep.c (hppanbsd_iterate_over_regset_sections): Likewise.
1129         * hppa-obsd-tdep.c (hppaobsd_iterate_over_regset_sections): Likewise.
1130         * i386-fbsd-tdep.c (i386fbsd_iterate_over_regset_sections): Likewise.
1131         * i386-linux-tdep.c (i386_linux_iterate_over_regset_sections): Likewise.
1132         * i386-tdep.c (i386_iterate_over_regset_sections): Likewise.
1133         * ia64-linux-tdep.c (ia64_linux_iterate_over_regset_sections): Likewise.
1134         * linux-tdep.c (linux_collect_regset_section_cb): Likewise.
1135         * m32r-linux-tdep.c (m32r_linux_iterate_over_regset_sections): Likewise.
1136         * m68k-bsd-tdep.c (m68kbsd_iterate_over_regset_sections): Likewise.
1137         * m68k-linux-tdep.c (m68k_linux_iterate_over_regset_sections): Likewise.
1138         * mips-fbsd-tdep.c (mips_fbsd_iterate_over_regset_sections): Likewise.
1139         * mips-linux-tdep.c (mips_linux_iterate_over_regset_sections): Likewise.
1140         * mips-nbsd-tdep.c (mipsnbsd_iterate_over_regset_sections): Likewise.
1141         * mips64-obsd-tdep.c (mips64obsd_iterate_over_regset_sections): Likewise.
1142         * mn10300-linux-tdep.c (am33_iterate_over_regset_sections): Likewise.
1143         * nios2-linux-tdep.c (nios2_iterate_over_regset_sections): Likewise.
1144         * ppc-fbsd-tdep.c (ppcfbsd_iterate_over_regset_sections): Likewise.
1145         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections): Likewise.
1146         * ppc-nbsd-tdep.c (ppcnbsd_iterate_over_regset_sections): Likewise.
1147         * ppc-obsd-tdep.c (ppcobsd_iterate_over_regset_sections): Likewise.
1148         * riscv-linux-tdep.c (riscv_linux_iterate_over_regset_sections): Likewise.
1149         * rs6000-aix-tdep.c (rs6000_aix_iterate_over_regset_sections): Likewise.
1150         * s390-linux-tdep.c (s390_iterate_over_regset_sections): Likewise.
1151         * score-tdep.c (score7_linux_iterate_over_regset_sections): Likewise.
1152         * sh-tdep.c (sh_iterate_over_regset_sections): Likewise.
1153         * sparc-tdep.c (sparc_iterate_over_regset_sections): Likewise.
1154         * tilegx-linux-tdep.c (tilegx_iterate_over_regset_sections): Likewise.
1155         * vax-tdep.c (vax_iterate_over_regset_sections): Likewise.
1156         * xtensa-tdep.c (xtensa_iterate_over_regset_sections): Likewise.
1157
1158 2018-08-10  Simon Marchi  <simon.marchi@ericsson.com>
1159
1160         * nat/linux-osdata.c (commandline_from_pid): Replace xstrprintf
1161         with string_printf.
1162
1163 2018-08-10  Keith Seitz  <keiths@redhat.com>
1164
1165         * compile/compile-c-support.c (add_code_header, add_code_footer):
1166         Move into policy class.
1167         (c_push_user_expression, pop_user_expression_nop)
1168         (c_add_code_header, c_add_code_footer, c_add_input): New policy class.
1169         (compile_program): New host class.
1170         (c_compile_program): New typedef.
1171         (c_compute_porgram): Use c_compile_program.
1172
1173 2018-08-10  Keith Seitz  <keiths@redhat.com>
1174
1175         * compile/compile-internal.h (compile_instance::~compile_instance):
1176         Remove calls to htab_delete.
1177         <m_type_map, m_symbol_err_map>: Switch type to htab_up.
1178         * compile.c (compile_instance::compile_instance): Initialize
1179         htab unique pointers.
1180         (compile_instance::get_cached_type, compile_instance::insert_type)
1181         (compile_instance::error_symbol_once): Update for unique_ptr.
1182
1183 2018-08-10  Keith Seitz  <keiths@redhat.com>
1184
1185         * compile/compile-c-symbols.c (struct symbol_error)
1186         (hash_symbol_error, eq_symbol_error, del_symbol_error)
1187         (compile_instance::insert_symbol_error)
1188         (compile_instance::error_symbol_once): Move to ...
1189         * compile/compile.c: ... here.
1190
1191 2018-08-10  Keith Seitz  <keiths@redhat.com>
1192
1193         * compile/compile-c-support.c (c_get_compile_context): Use `new'
1194         instead of `new_compile_instance'.
1195         * compile/compile-c-symbols.c (compile_instance::insert_symbol_error):
1196         Update description.
1197         If the symbol error map is not initialized, create it.
1198         (generate_c_for_for_one_symbol): Do not check/initialize
1199         the symbol error map.
1200         * compile/compile-c-types.c (compile_c_instance): Make a class.
1201         Update all callers.
1202         (compile_instance::compile_instance): Initialize the type cache.
1203         (get_cached_type): New function.
1204         (insert_type): Update description.
1205         (compile_c_instance::m_default_cflags): Define.
1206         (convert_type): Update description.  Use get_cached_type.
1207         (delete_instance): Moved to destructor.
1208         (new_compile_instance): Moved to constructor.
1209         * compile/compile-c.h (compile_c_instance): Make class inheriting
1210         from compile_instance.
1211         <base>: Remove field.
1212         <type_map, symbol_err_map>: Move to base class.
1213         <c_plugin>: Rename to `m_plugin' and remove pointer type.
1214         * compile/compile-internal.h (compile_instance): Make class.
1215         <type_map_t, symbol_err_map_t>: Define.
1216         <fe>: Rename to `m_gcc_fe'.
1217         <scope, block, gcc_target_options>: Add `m_' prefix.
1218         <m_type_map, m_symbol_err_map>: New fields, moved from
1219         compile_c_instance.
1220         <destroy>: Remove.
1221         (convert_type, new_compile_instance): Remove.
1222         * compile/compile.c (cleanup_compile_instance): Remove.
1223         (compile_to_object): Use unique_ptr to eliminate cleanups.
1224         (compile_instance::set_print_callback, compile_instance::version)
1225         (compile_instance::set_verbose)
1226         (compile_instance::set_driver_filename)
1227         (compile_instance::set_triplet_regexp)
1228         (compile_instance::set_arguments)
1229         (compile_instance::set_source_file)
1230         (compile_instance::compile): Define.
1231
1232 2018-08-10  Keith Seitz  <keiths@redhat.com>
1233
1234         * Makefile.in (HFILES_NO_SRCDIR): Add compile/gcc-c-plugin.h.
1235         * compile/compile-c-types.c: Define GCC_METHODN macros and include
1236         gcc-c-fe.def to define C plugin.
1237         (delete_instance): Delete `c_plugin'.
1238         (new_compile_instance): Initialize `c_plugin'.
1239         * compile/compile-c.h: Include gcc_c_plugin.h.
1240         (struct compile_c_instance) <c_plugin>: New member.
1241         * gcc-c-plugin.h: New file.
1242         Update all callers with API change.
1243
1244 2018-08-10  Keith Seitz  <keiths@redhat.com>
1245
1246         * Makefile.in (SUBDIR_GCC_COMPILE_SRCS): Move header files ...
1247         (HFILES_NO_SRCDIR): ... to here.
1248         Add compile-internal.h and compile-c.h.
1249         * compile/compile-c-support.c: Include compile-c.h.
1250         * compile/compile-c-symbols.c: Include compile-c.h.
1251         (generate_c_for_variable_locations): Update comment.
1252         * compile/compile-c-types.c: Include compile-c.h.
1253         * compile/compile-c.h: New file -- moved C language declarations
1254         from other files here.
1255         * compile/compile-internal.h: Do not include hashtab.h or
1256         common/enum-flags.h.
1257         (gcc_qualifiers_flags, struct compile_c_instance, C_CTX)
1258         (gcc_convert_symbol, gcc_symbol_address)
1259         (generate_c_for_variable_locations, c_get_mode_for_size)
1260         (c_get_range_decl_name): Definitions moved to compile-c.h.
1261         * compile/compile-loc2c.c: Include compile-c.h.
1262
1263 2018-08-10  Keith Seitz  <keiths@redhat.com>
1264
1265         * compile/compile-c-symbols.c (symbol_substitution_name): Rename to ...
1266         (c_symbol_substitution_name): ... this.
1267         Update all callers.
1268
1269 2018-08-10  Keith Seitz  <keiths@redhat.com>
1270
1271         * compile/compile-c-support.c (c_compute_program): Use
1272         unique_xmalloc_ptr to eliminate cleanup.
1273         * compile/compile-c-symbols.c (generate_c_for_variable_locations):
1274         Return a unique_xmalloc_ptr and eliminate cleanup.
1275         * compile/compile-internal.h (generate_c_for_variable_locations):
1276         Return unique_xmalloc_ptr and update description.
1277
1278 2018-08-10  Alan Hayward  <alan.hayward@arm.com>
1279
1280         * corelow.c (core_target::get_core_register_section): Rename
1281         min_size to section_min_size.
1282
1283 2018-08-09  Jim Wilson  <jimw@sifive.com>
1284
1285         * Makefile.in (ALL_TARGET_OBS): Add riscv-linux-tdep.c.
1286         (ALLDEPFILES): Add riscv-linux-nat.c, and riscv-linux-tdep.c.
1287         * NEWS: Mention new GNU/Linux RISC-V target.
1288         * configure.host: Add riscv*-*-linux*.
1289         * configure.nat: Add riscv*.
1290         * configure.tgt: Add riscv*-*-linux*.
1291         * riscv-linux-nat.c: New file.
1292         * riscv-linux-tdep.c: New file.
1293
1294 2018-08-09  Andrew Burgess  <andrew.burgess@embecosm.com>
1295
1296         * infrun.c (resume): Make static, add forward declaration.
1297         (proceed): Update header comment.
1298         * infrun.h (resume): Delete declaration.
1299
1300 2018-08-09  Tom Tromey  <tom@tromey.com>
1301
1302         * riscv-tdep.h: Minor formatting fixes.
1303
1304 2018-08-09  Simon Marchi  <simon.marchi@ericsson.com>
1305
1306         * common/scoped_mmap.c (mmap_file): Silence ARI warning.
1307         * dwarf-index-cache.c (create_dir_and_check): Likewise.
1308         (test_mkdir_recursive): Likewise.
1309         * dwarf-index-write.c (write_psymtabs_to_index): Likewise.
1310
1311 2018-08-09  Andrew Burgess  <andrew.burgess@embecosm.com>
1312
1313         * valarith.c (value_subscripted_rvalue): If an array is not in
1314         memory, and we don't know the upper bound, then we can't know that
1315         the requested element exists or not.
1316
1317 2018-08-08  Simon Marchi  <simon.marchi@ericsson.com>
1318
1319         * target.c (str_comma_list_concat_elem): Fix typo in comment.
1320         (target_options_to_string): Add comment.
1321
1322 2018-08-08  Tom Tromey  <tom@tromey.com>
1323
1324         * unittests/scoped_mmap-selftests.c: Check result of "write".
1325
1326 2018-08-08  Jim Wilson  <jimw@sifive.com>
1327
1328         * riscv-tdep.c (enum opcode): Add jump, branch, lr, and sc opcodes.
1329         (decode_register_index_short): New.
1330         (decode_j_type_insn, decode_cj_type_insn): New.
1331         (decode_b_type_insn, decode_cb_type_insn): New.
1332         (riscv_insn::decode): Add support for jumps, branches, lr, and sc.  New
1333         local xlen.  Check xlen when decoding ambiguous compressed insns.  In
1334         compressed decode, use is_c_lui_insn instead of is_lui_insn, and
1335         is_c_sw_insn instead of is_sw_insn.
1336         (riscv_next_pc, riscv_next_pc_atomic_sequence): New.
1337         (riscv_software_single_step): New.
1338         * riscv-tdep.h (riscv_software_single_step): Declare.
1339
1340         * riscv-tdep.c (riscv_isa_xlen): Drop static.
1341         * riscv-tdep.h (riscv_isa_xlen): Add extern declaration.
1342
1343 2018-08-08  Andrew Burgess  <andrew.burgess@embecosm.com>
1344
1345         PR gdb/18050:
1346         * target.c (dispose_inferior): Don't dispose of inferiors that are
1347         already killed.
1348
1349 2018-08-08  Szabolcs Nagy  <szabolcs.nagy@arm.com>
1350
1351         * remote.c (remote_target::download_tracepoint): Change char* to
1352         const char*.
1353
1354 2018-08-07  Simon Marchi  <simon.marchi@polymtl.ca>
1355
1356         * target.h (target_options_to_string): Return an std::string.
1357         * target.c (str_comma_list_concat_elem): Return void, use
1358         std::string.
1359         (do_option): Likewise.
1360         (target_options_to_string): Return an std::string.
1361         * linux-nat.c (linux_nat_target::wait): Adjust.
1362         * target-debug.h (target_debug_print_options): Adjust.
1363
1364 2018-08-07  Tom Tromey  <tom@tromey.com>
1365
1366         * Makefile.in (CPPFLAGS): New variable.
1367         (INTERNAL_CPPFLAGS): Use it.
1368
1369 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
1370
1371         * NEWS: Mention the index cache.
1372
1373 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
1374
1375         * common/pathstuff.h (get_standard_cache_dir): New.
1376         * common/pathstuff.c (get_standard_cache_dir): New.
1377         * build-id.h (build_id_to_string): New.
1378         * dwarf-index-common.h (INDEX4_SUFFIX, INDEX5_SUFFIX,
1379         DEBUG_STR_SUFFIX): Move to here.
1380         * dwarf-index-write.c (INDEX4_SUFFIX, INDEX5_SUFFIX,
1381         DEBUG_STR_SUFFIX): Move from there.
1382         (write_psymtabs_to_index): Make non-static, add basename
1383         parameter.  Write to temporary files, rename when done.
1384         (save_gdb_index_command): Adjust call to
1385         write_psymtabs_to_index.
1386         * dwarf2read.h (dwarf2_per_objfile) <index_cache_res>: New
1387         field.
1388         * dwarf2read.c (dwz_file) <index_cache_res>: New field.
1389         (get_gdb_index_contents_from_cache): New.
1390         (get_gdb_index_contents_from_cache_dwz): New.
1391         (dwarf2_initialize_objfile): Read index from cache.
1392         (dwarf2_build_psymtabs): Save to index.
1393         * dwarf-index-cache.h: New file.
1394         * dwarf-index-cache.c: New file.
1395         * dwarf-index-write.h: New file.
1396
1397 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
1398
1399         * gnulib/aclocal.m4: Re-generate.
1400         * gnulib/config.in: Re-generate.
1401         * gnulib/configure: Re-generate.
1402         * gnulib/import/Makefile.am: Re-generate.
1403         * gnulib/import/Makefile.in: Re-generate.
1404         * gnulib/import/m4/gnulib-cache.m4: Re-generate.
1405         * gnulib/import/m4/gnulib-comp.m4: Re-generate.
1406         * gnulib/import/m4/mkdir.m4: New file.
1407         * gnulib/import/mkdir.c: New file.
1408         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkdir
1409         module.
1410
1411 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
1412
1413         * Makefile.in (COMMON_SFILES): Add common/scoped_mmap.c.
1414         * common/scoped_mmap.c: New file.
1415         * common/scoped_mmap.h (destroy): New method.
1416         (~scoped_mmap, reset): Use destroy.
1417         (scoped_mmap): New move constructor.
1418         (mmap_file): New declaration.
1419         * unittests/scoped_mmap-selftests.c (test_normal,
1420         test_invalid_filename, run_tests): New functions.
1421         (_initialize_scoped_mmap_selftests): Register selftest.
1422
1423 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
1424
1425         * dwarf2read.c (read_gdb_index_from_section): Rename to...
1426         (read_gdb_index_from_buffer): ... this.  Remove section
1427         parameter, add buffer parameter.
1428         (get_gdb_index_contents_ftype,
1429         get_gdb_index_contents_dwz_ftype): New typedefs.
1430         (dwarf2_read_gdb_index): Add callback parameters to get the
1431         index contents.
1432         (get_gdb_index_contents_from_section): New.
1433         (dwarf2_initialize_objfile): Update call to
1434         dwarf2_read_gdb_index.
1435
1436 2018-08-07  Simon Marchi  <simon.marchi@ericsson.com>
1437
1438         * common/filestuff.h (gdb_fopen_cloexec): New overload.
1439         (gdb_open_cloexec): Likewise.
1440         * nat/linux-osdata.c (command_from_pid): Use string_printf.
1441         (commandline_from_pid): Likewise.
1442         (linux_xfer_osdata_threads): Likewise.
1443         (linux_xfer_osdata_fds): Likewise.
1444         * ada-lang.c (is_package_name): Likewise.
1445         * auxv.c (procfs_xfer_auxv): Likewise.
1446         * breakpoint.c (print_one_breakpoint_location): Use
1447         uiout::field_fmt.
1448         (print_one_catch_solib): Use string_printf.
1449         * coff-pe-read.c (add_pe_exported_sym): Likewise.
1450         (add_pe_forwarded_sym): Likewise.
1451         * dwarf2read.c (create_type_unit_group): Likewise.
1452         (build_error_marker_type): Likewise.
1453         * infcall.c (get_function_name): Likewise.
1454         * valprint.c (print_converted_chars_to_obstack): Likewise.
1455         * xtensa-tdep.c (xtensa_register_type): Likewise.
1456
1457 2018-08-06  Simon Marchi  <simon.marchi@ericsson.com>
1458
1459         * remote.c (remote_target::download_tracepoint): Fix format
1460         string errors.
1461
1462 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1463
1464         * tracefile.c: Include common/byte-vector.h.
1465         (trace_save): Change type of buf to gdb::byte_vector.  Initialize
1466         with trace_regblock_size if needed.  Update uses of buf.
1467
1468 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1469
1470         * tracepoint.h (collection_list) <m_regs_mask>: Change type to
1471         std::vector<unsigned char>.
1472         * tracepoint.c (collection_list::collection_list): Remove
1473         m_regs_mask initializer from initializer list.  Resize
1474         m_regs_mask using the largest remote register number.
1475         (collection_list::add_remote_register): Remove size check on
1476         m_regs_mask.  Use at to access element.
1477         (collection_list::stringify): Change type of temp_buf to
1478         gdb::char_vector.  Update uses of temp_buf.  Resize if needed to
1479         stringify the register mask.  Use pack_hex_byte for the register
1480         mask.
1481
1482 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1483
1484         * tracepoint.h (class collection_list) <add_register>: Remove.
1485         <add_remote_register, add_ax_registers, add_local_register>:
1486         Declare.
1487         <add_memrange>: Add scope parameter.
1488         * tracepoint.c (encode_actions_1): Likewise.
1489         (collection_list::add_register): Rename to ...
1490         (collection_list::add_remote_register): ... this.  Update
1491         comment.
1492         (collection_list::add_ax_registers, add_local_register): New
1493         methods.
1494         (collection_list::add_memrange): Add scope parameter.  Call
1495         add_local_register instead of add_register.
1496         (finalize_tracepoint_aexpr): New function.
1497         (collection_list::collect_symbol): Update calls to add_memrange.
1498         Call add_local_register instead of add_register.  Call
1499         add_ax_registers.  Call finalize_tracepoint_aexpr.
1500         (encode_actions_1): Get remote regnos for $reg action.  Call
1501         add_remote_register, add_ax_registers, and add_local_register.
1502         Update call to add_memrange.  Call finalize_tracepoint_aexpr.
1503         (validate_actionline): Call finalize_tracepoint_aexpr.
1504
1505 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1506
1507         * remote.c (remote_target::download_tracepoint): Remove BUF_SIZE.
1508         Replace array buf with gdb::char_vector buf, of size
1509         get_remote_packet_size ().  Replace references to buf and
1510         BUF_SIZE to buf.data () and buf.size ().  Replace strcpy, strcat
1511         and xsnprintf with snprintf.  Raise errors if the buffer is too
1512         small.
1513
1514 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1515
1516         * remote.c (remote_target::download_tracepoint): Fix the has_more
1517         predicate in the QTDP action list iteration.
1518
1519 2018-08-06  Pedro Franco de Carvalho  <pedromfc@linux.ibm.com>
1520
1521         * remote.c (remote_target::download_tracepoint): Fix indentation
1522         in for block.
1523
1524 2018-08-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1525
1526         * proc-api.c (_initialize_proc_api): Remove c, unused.
1527         * procfs.c (procfs_init_inferior): Remove signals, unused.
1528         (procfs_target::make_corefile_notes): Remove old_chain, fpregs,
1529         unused.
1530
1531 2018-08-06  Sergey Korolev  <s.korolev@ndmsystems.com>
1532             Andrew Burgess  <andrew.burgess@embecosm.com>
1533
1534         * linux-nat.c (linux_nat_target::follow_fork): Avoid using
1535         'W_STOPCODE (0)' as this could be ambiguous.
1536
1537 2018-08-03  Sergio Durigan Junior  <sergiodj@redhat.com>
1538
1539         * ser-tcp.c (net_open): Fix thinko when deciding whether to
1540         disable TCP's Nagle algorithm (use "ai_protocol" instead of
1541         "ai_socktype").
1542
1543 2018-08-02  Tom Tromey  <tom@tromey.com>
1544
1545         PR symtab/16842.
1546         * dwarf2read.c (read_func_scope): Set symtab on template parameter
1547         symbols.
1548         (process_structure_scope): Likewise.
1549
1550 2018-08-02  Xavier Roirand  <roirand@adacore.com>
1551
1552         PR gdb/22629:
1553         * darwin-nat.c (darwin_kill_inferior): Fix handling of
1554         kill inferior.
1555
1556 2018-08-02  Tom Tromey  <tom@tromey.com>
1557
1558         * darwin-nat.c (find_inferior_task_it, darwin_find_thread)
1559         (darwin_suspend_inferior, darwin_resume_inferior)
1560         (darwin_decode_notify_message, darwin_resume_inferior_threads)
1561         (darwin_check_new_threads): Check result of get_darwin_inferior.
1562
1563 2018-07-31  Joel Brobecker  <brobecker@adacore.com>
1564
1565         GDB 8.1.1 released.
1566
1567 2018-07-31  Jan Vrany  <jan.vrany@fit.cvut.cz>
1568
1569         * varobj.c (varobj_get_path_expr_parent): Report an error if
1570         parent is a dynamic varobj.
1571
1572 2018-07-31  Simon Marchi  <simon.marchi@ericsson.com>
1573
1574         * gnulib/aclocal.m4: Re-generate.
1575         * gnulib/config.in: Re-generate.
1576         * gnulib/configure: Re-generate.
1577         * gnulib/import/Makefile.in: Re-generate.
1578         * gnulib/import/m4/gnulib-comp.m4: Re-generate.
1579         * gnulib/import/m4/onceonly.m4: Re-generate.
1580
1581 2018-07-31  Simon Marchi  <simon.marchi@ericsson.com>
1582
1583         * target-descriptions.c (struct xml_test_tdesc): New.
1584         (xml_tdesc): Change type to std::vector<xml_test_tdesc>.
1585         (record_xml_tdesc): Update.
1586         (maintenance_check_xml_descriptions): Update.
1587         * target-descriptions.h (record_xml_tdesc): Update comment.
1588
1589 2018-07-30  Andrew Burgess  <andrew.burgess@embecosm.com>
1590
1591         * eval.c (evaluate_subexp_for_sizeof): Check for array type before
1592         checking array bounds are defined.
1593
1594 2018-07-30  Tom Tromey  <tom@tromey.com>
1595
1596         * nat/linux-osdata.c (pid_pgid_entry::operator<): Fix
1597         irreflexivity violation.
1598
1599 2018-07-30  Tom Tromey  <tom@tromey.com>
1600
1601         * cli/cli-decode.c (lookup_cmd): Remove lint code.
1602         * value.c (unpack_long): Remove lint code.
1603         * valops.c (value_ind): Remove lint code.
1604         * valarith.c (value_x_binop, value_x_unop, value_equal)
1605         (value_pos): Remove lint code.
1606
1607 2018-07-28  Tom de Vries  <tdevries@suse.de>
1608
1609         * eval.c (evaluate_subexp_for_sizeof): Interpret size of dynamic type
1610         with undefined upper bound as <optimized out>.
1611
1612 2018-07-27  Sergio Durigan Junior  <sergiodj@redhat.com>
1613
1614         * gcore.in: Rename variable "name" to "prefix".  Expand
1615         "usage" text.
1616
1617 2018-07-14  Jon Turney  <jon.turney@dronecode.org.uk>
1618
1619         * windows-nat.c (windows_nat_target::create_inferior): Update to
1620         call close() in global namespace.
1621
1622 2018-07-26  Tom Tromey  <tom@tromey.com>
1623
1624         * dwarf-index-write.c (add_address_entry): Don't add objfile
1625         offsets.
1626         * dbxread.c (find_stab_function): Rename from
1627         find_stab_function_addr.  Return a bound_minimal_symbol.
1628         (read_dbx_symtab): Use raw_text_low, raw_text_high.
1629         Don't add objfile offsets.
1630         (end_psymtab): Use raw_text_low, raw_text_high,
1631         MSYMBOL_VALUE_RAW_ADDRESS.
1632         (read_ofile_symtab): Update.
1633         (process_one_symbol): Update.
1634         * dwarf2read.c (create_addrmap_from_index): Don't add objfile
1635         offsets.
1636         (dw2_relocate): Remove.
1637         (dw2_find_pc_sect_symtab): Bias PC by the text offset before
1638         searching addrmap.
1639         (dwarf2_gdb_index_functions, dwarf2_debug_names_functions):
1640         Update.
1641         (process_psymtab_comp_unit_reader, add_partial_symbol)
1642         (add_partial_subprogram, dwarf2_ranges_read): Update.
1643         (load_partial_dies): Update.
1644         (add_address_entry): Don't add objfile offsets.
1645         (dwarf2_build_include_psymtabs): Update.
1646         (create_addrmap_from_aranges): Don't add objfile offsets.
1647         (dw2_find_pc_sect_compunit_symtab): Update.
1648         * mdebugread.c (parse_symbol): Don't add objfile offsets.
1649         (parse_lines): Remove 'pst' parameter, replace with 'textlow'.
1650         Update.
1651         (parse_partial_symbols): Don't add objfile offsets.  Use
1652         raw_text_low, raw_text_high.  Update.
1653         (handle_psymbol_enumerators, psymtab_to_symtab_1): Update.
1654         * objfiles.c (objfile_relocate1): Don't relocate psymtabs_addrmap
1655         or call 'relocate' quick function.  Clear psymbol_map.
1656         * psympriv.h (struct partial_symbol) <address>: Add section
1657         offset.
1658         <set_unrelocated_address>: Rename from set_address.
1659         <raw_text_low, raw_text_high>: New methods.
1660         <text_low, text_high>: Add objfile parameter.
1661         (add_psymbol_to_bcache): Add 'section' parameter.  Call
1662         set_unrelocated_address.
1663         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
1664         (find_pc_psymbol): Update.
1665         (fixup_psymbol_section, relocate_psymtabs): Remove.
1666         (dump_psymtab, psym_functions): Update.
1667         (add_psymbol_to_bcache, add_psymbol_to_list): Add 'section'
1668         parameter.
1669         (maintenance_info_psymtabs, maintenance_check_psymtabs): Update.
1670         (start_psymtab_common): Update.
1671         * symfile-debug.c (debug_qf_relocate): Remove.
1672         (debug_sym_quick_functions): Update.
1673         * symfile.h (struct quick_symbol_functions) <relocate>: Remove.
1674         * xcoffread.c (scan_xcoff_symtab): Don't add objfile offsets.
1675         Update.
1676
1677 2018-07-26  Tom Tromey  <tromey@redhat.com>
1678
1679         * dbxread.c (end_psymtab): Use text_high_valid and
1680         text_low_valid.
1681         * mdebugread.c (parse_partial_symbols): Use text_low_valid.
1682         (psymtab_to_symtab_1): Use text_high_valid and text_low_valid.
1683         * psympriv.h (struct partial_symtab) <m_text_low, m_text_high>:
1684         Update comment.
1685         <text_low_valid, text_high_valid>: New fields.
1686         <set_text_low, set_text_high>: Update.
1687         * xcoffread.c (scan_xcoff_symtab): Use text_low_valid.
1688
1689 2018-07-26  Tom Tromey  <tom@tromey.com>
1690
1691         * dbxread.c (read_dbx_symtab, end_psymtab, read_ofile_symtab):
1692         Update.
1693         * dwarf2read.c (dwarf2_create_include_psymtab): Don't initialize
1694         textlow and texthigh fields.
1695         (process_psymtab_comp_unit_reader, dwarf2_build_include_psymtabs):
1696         Update.
1697         * mdebugread.c (parse_lines, parse_partial_symbols)
1698         (psymtab_to_symtab_1): Update.
1699         * psympriv.h (struct partial_symtab) <m_text_low, m_text_high>:
1700         Rename fields.  Update comment.  Now private.
1701         <text_low, text_high, set_text_low, set_text_high>: New methods.
1702         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
1703         (find_pc_sect_psymbol, relocate_psymtabs, dump_psymtab)
1704         (start_psymtab_common, maintenance_info_psymtabs)
1705         (maintenance_check_psymtabs): Update.
1706         * xcoffread.c (xcoff_end_psymtab): Don't initialize textlow and
1707         texthigh fields.
1708         (scan_xcoff_symtab): Update.
1709
1710 2018-07-26  Tom Tromey  <tromey@redhat.com>
1711
1712         * psympriv.h (struct partial_symbol) <unrelocated_address,
1713         address, set_address>: New methods.
1714         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymbol)
1715         (fixup_psymbol_section, relocate_psymtabs): Update.
1716         (print_partial_symbols): Add 'objfile' parameter.  Update.
1717         (dump_psymtab, add_psymbol_to_bcache, psym_fill_psymbol_map):
1718         Update.
1719
1720 2018-07-26  Tom Tromey  <tom@tromey.com>
1721
1722         * dwarf-index-write.c (write_psymbols, debug_names::insert)
1723         (debug_names::write_psymbols): Update.
1724         * psympriv.h (struct partial_symbol): Derive from
1725         general_symbol_info.
1726         <obj_section>: New method.
1727         (PSYMBOL_DOMAIN, PSYMBOL_CLASS): Remove.n
1728         * psymtab.c (find_pc_sect_psymtab_closer, find_pc_sect_psymtab)
1729         (find_pc_sect_psymbol, fixup_psymbol_section)
1730         (match_partial_symbol, lookup_partial_symbol, relocate_psymtabs)
1731         (print_partial_symbols, recursively_search_psymtabs)
1732         (compare_psymbols, psymbol_hash, psymbol_compare)
1733         (add_psymbol_to_bcache, maintenance_check_psymtabs)
1734         (psymbol_name_matches, psym_fill_psymbol_map): Update.
1735
1736 2018-07-26  Tom Tromey  <tromey@redhat.com>
1737
1738         * dbxread.c (end_psymtab): Remove dead code.
1739
1740 2018-07-26  Andrew Burgess  <andrew.burgess@embecosm.com>
1741
1742         * dwarf2-frame-tailcall.c (tailcall_frame_sniffer): Exit early if
1743         DWARF unwinders are disabled.
1744         * dwarf2-frame.c: Add dwarf2read.h include.
1745         (dwarf2_frame_sniffer): Exit early if DWARF unwinders are
1746         disabled.
1747         (dwarf2_frame_unwinders_enabled_p): Define.
1748         (show_dwarf_unwinders_enabled_p): New function.
1749         (_initialize_dwarf2_frame): Register switch to control DWARF
1750         unwinder use.
1751         * dwarf2-frame.h (dwarf2_frame_unwinders_enabled_p): Declare.
1752         * dwarf2read.c (set_dwarf_cmdlist): Remove static keyword.
1753         (show_dwarf_cmdlist): Remove static keyword.
1754         * dwarf2read.h (set_dwarf_cmdlist): Declare.
1755         (show_dwarf_cmdlist): Declare.
1756         * NEWS: Document new feature.
1757
1758 2018-07-26  Tom de Vries  <tdevries@suse.de>
1759
1760         PR breakpoints/23366
1761         * infcmd.c (info_program_command): Handle ptid == minus_one_ptid.
1762
1763 2018-07-26  Tom de Vries  <tdevries@suse.de>
1764
1765         * dwarf2read.c (read_subrange_type): Warn if DW_AT_upper_bound or
1766         DW_AT_count can't be translated to a dynamic prop.
1767
1768 2018-07-25  Tom de Vries  <tdevries@suse.de>
1769
1770         * dwarf2loc.c (dwarf2_locexpr_baton_eval): Wrap ctx.eval call in
1771         try/catch.
1772
1773 2018-07-25  Jan Vrany  <jan.vrany@fit.cvut.cz>
1774
1775         * breakpoint.c (enable_disable_bp_num_loc): Notify observers.
1776
1777 2018-07-25  Joel Brobecker  <brobecker@adacore.com>
1778
1779         * MAINTAINERS (Global Maintainers): Add Tom Tromey.
1780
1781 2018-07-24  Keith Seitz  <keiths@redhat.comt
1782
1783         PR symtab/23010
1784         * dwarf2read.c (dw2_add_symbol_to_list): New function.
1785         (fixup_go_packaging, new_symbol): Use dw2_add_symbol_to_list
1786         instead of add_symbol_to_list.
1787         (read_file_scope): Call prepare_one_comp_unit before reading
1788         any other DIEs.
1789
1790 2018-07-24  Simon Marchi  <simon.marchi@ericsson.com>
1791
1792         * common/scoped_mmap.h (class scoped_mmap): Fix indentation.
1793
1794 2018-07-24  Tom Tromey  <tom@tromey.com>
1795
1796         * utils.c (malloc, realloc, free): Don't declare.
1797         * configure, config.in: Rebuild.
1798         * configure.ac: Don't check for declarations of free, malloc, or
1799         realloc.
1800
1801 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1802
1803         * aarch64-linux-nat.c
1804         (aarch64_linux_nat_target::stopped_data_address): Remove unused
1805         variable.
1806         * arm-linux-nat.c (fetch_regs): Likewise.
1807         (store_regs): Likewise.
1808         (fetch_vfp_regs): Likewise.
1809         (store_vfp_regs): Likewise.
1810         (arm_linux_nat_target::insert_hw_breakpoint): Likewise.
1811         (arm_linux_nat_target::remove_hw_breakpoint): Likewise.
1812         (arm_linux_nat_target::insert_watchpoint): Likewise.
1813         (arm_linux_nat_target::remove_watchpoint): Likewise.
1814         * mips-linux-nat.c (mips_linux_nat_target::insert_watchpoint):
1815         Likewise.
1816         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs):
1817         Likewise.
1818         * ppc-linux-nat.c (fetch_register): Likewise.
1819         (fetch_all_gp_regs): Likewise.
1820         (fetch_ppc_registers): Likewise.
1821         (store_all_gp_regs): Likewise.
1822         (store_ppc_registers): Likewise.
1823         (hwdebug_insert_point): Likewise.
1824         (can_use_watchpoint_cond_accel): Likewise.
1825         * remote-sim.c (gdb_os_write_stdout): Likewise.
1826
1827 2018-07-22  Simon Marchi  <simon.marchi@polymtl.ca>
1828             Tom Tromey  <tom@tromey.com>
1829
1830         * warning.m4 (AM_GDB_WARNINGS): Add -Wunused-variable and special
1831         test for it.
1832         * configure: Rebuild.
1833
1834 2018-07-22  Tom Tromey  <tom@tromey.com>
1835
1836         * regformats/regdat.sh: Define xmltarget_${name} inside
1837         #ifndef IN_PROCESS_AGENT.
1838
1839 2018-07-22  Tom Tromey  <tom@tromey.com>
1840
1841         * value.c (value_fetch_lazy_bitfield): Remove unused variable.
1842
1843 2018-07-22  Tom Tromey  <tom@tromey.com>
1844
1845         * symfile.c (reread_symbols): Notify iter, not objfile.
1846
1847 2018-07-22  Tom Tromey  <tom@tromey.com>
1848
1849         * ravenscar-thread.c (ravenscar_thread_target::store_registers):
1850         Use arch_ops.
1851         (ravenscar_thread_target::prepare_to_store): Likewise.
1852
1853 2018-07-22  Tom Tromey  <tom@tromey.com>
1854
1855         * python/py-prettyprint.c (gdbpy_apply_val_pretty_printer): Remove
1856         unused variable.  Call value_fetch_lazy when needed.
1857         * guile/scm-pretty-print.c (gdbscm_apply_val_pretty_printer):
1858         Remove unused variable.  Call value_fetch_lazy when needed.
1859
1860 2018-07-22  Tom Tromey  <tom@tromey.com>
1861
1862         * m32c-tdep.c (mark_dma): Return void.
1863         (make_regs): Remove unused declarations.
1864
1865 2018-07-22  Tom Tromey  <tom@tromey.com>
1866
1867         * guile/scm-cmd.c (gdbscm_dont_repeat): Call
1868         cmdscm_get_valid_command_smob_arg_unsafe for effect.
1869         * guile/scm-block.c (gdbscm_make_block_syms_iter): Call
1870         bkscm_get_valid_block_smob_arg_unsafe for effect.
1871
1872 2018-07-22  Tom Tromey  <tom@tromey.com>
1873
1874         * bfin-tdep.c (bfin_push_dummy_call): Use arg_type, not
1875         value_type.
1876
1877 2018-07-22  Tom Tromey  <tom@tromey.com>
1878
1879         * windows-nat.c (saved_context): Conditionally define.
1880         * remote.c (remote_target::remote_btrace_maybe_reopen):
1881         Conditionally declare "warned".
1882         * inflow.c (sigquit_ours): Conditionally define.
1883         (new_tty): Move "tty" declaration inside #if.
1884         * guile/guile.c (guile_datadir): Conditionally define.
1885         * charset.c (set_be_le_names): Move some declarations inside #if.
1886         * btrace.c (parse_xml_btrace): Move "errcode" declaration inside
1887         #if.
1888         (parse_xml_btrace_conf): Likewise.
1889
1890 2018-07-22  Tom Tromey  <tom@tromey.com>
1891
1892         * spu-tdep.c (spu_get_overlay_table): Remove unused variable.
1893
1894 2018-07-22  Tom Tromey  <tom@tromey.com>
1895
1896         * guile/scm-value.c (gdbscm_value_call): Remove unused variables.
1897         * guile/scm-math.c (vlscm_unop_gdbthrow, vlscm_binop_gdbthrow)
1898         (vlscm_convert_typed_value_from_scheme): Remove unused variable.
1899         * buildsym-legacy.c (get_macro_table): Remove unused variable.
1900         * stack.c (frame_apply_level_command): Remove unused variable.
1901         * tic6x-tdep.c (tic6x_push_dummy_call): Remove unused variable.
1902         * sparc64-tdep.c (adi_examine_command): Remove unused variable.
1903         * rs6000-lynx178-tdep.c (rs6000_lynx178_push_dummy_call): Remove
1904         unused variable.
1905         * nios2-tdep.c (nios2_push_dummy_call): Remove unused variable.
1906         * mep-tdep.c (mep_push_dummy_call): Remove unused variable.
1907         * ada-lang.c (ada_lookup_symbol_list_worker): Remove unused
1908         variable.
1909         * amd64-tdep.c (amd64_supply_xsave): Remove unused variable.
1910         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Remove unused
1911         variable.
1912         * breakpoint.c (check_no_tracepoint_commands, update_watchpoint):
1913         Remove unused variable.
1914         * cli/cli-script.c (recurse_read_control_structure): Remove unused
1915         variable.
1916         * common/tdesc.c (print_xml_feature::visit): Remove unused
1917         variable.
1918         * compile/compile-object-load.c (store_regs): Remove unused
1919         variables.
1920         * complaints.c (clear_complaints): Remove unused variable.
1921         * corelow.c (core_target_open): Remove unused variable.
1922         * fbsd-tdep.c (fbsd_core_info_proc_status): Remove unused
1923         variable.
1924         * guile/scm-frame.c (gdbscm_frame_read_var): Remove unused
1925         variable.
1926         * guile/scm-symtab.c (stscm_print_sal_smob): Remove unused
1927         variable.
1928         * guile/scm-type.c (gdbscm_field_baseclass_p): Remove unused
1929         variable.
1930         * guile/scm-utils.c (gdbscm_parse_function_args): Remove unused
1931         variable.
1932         * hppa-tdep.c (hppa_stub_frame_unwind_cache): Remove unused
1933         variable.
1934         * ia64-tdep.c (examine_prologue): Remove unused variable.
1935         * infcall.c (run_inferior_call): Remove unused variable.
1936         * inferior.c (exit_inferior): Remove unused variable.
1937         * infrun.c (infrun_thread_ptid_changed): Remove unused variable.
1938         * linespec.c (decode_line_2): Remove unused variable.
1939         * linux-nat.c (super_close): Remove.
1940         * linux-tdep.c (linux_info_proc): Remove unused variable.
1941         * mi/mi-main.c (mi_execute_command): Remove unused variable.
1942         * microblaze-linux-tdep.c (microblaze_linux_sigtramp_cache):
1943         Remove unused variable.
1944         * parse.c (find_minsym_type_and_address): Remove unused variable.
1945         * printcmd.c (info_symbol_command, printf_floating): Remove unused
1946         variable.
1947         * python/py-breakpoint.c (bppy_set_commands): Remove unused
1948         variable.
1949         * python/py-unwind.c (unwind_infopy_dealloc): Remove unused
1950         variables.
1951         * record-btrace.c (record_btrace_target::store_registers): Remove
1952         unused variable.
1953         (cmd_show_record_btrace_cpu): Remove unused variable.
1954         * riscv-tdep.c (riscv_register_reggroup_p)
1955         (riscv_push_dummy_call, riscv_return_value): Remove unused
1956         variable.
1957         * rust-exp.y (literal): Remove unused variable.
1958         * rust-lang.c (rust_evaluate_subexp) <OP_RUST_ARARAY>: Remove
1959         unused variable.
1960         <STRUCTOP_ANONYMOUS>: Likewise.
1961         * s390-linux-tdep.c (s390_linux_init_abi_31)
1962         (s390_linux_init_abi_64): Remove unused variable.
1963         * ser-ming2.c (ser_windows_read_prim, pipe_select_thread)
1964         (file_select_thread, net_windows_open, _initialize_ser_windows):
1965         Remove unused variables.
1966         * symtab.c (find_pc_sect_line): Remove unused variable.
1967         * target-memory.c (compute_garbled_blocks): Remove unused
1968         variable.
1969         (target_write_memory_blocks): Remove unused variable.
1970         * target.c (target_stack::unpush): Remove unused variables.
1971         * tracepoint.c (start_tracing, all_tracepoint_actions)
1972         (merge_uploaded_trace_state_variables)
1973         (print_one_static_tracepoint_marker): Remove unused variable.
1974         * unittests/basic_string_view/element_access/char/1.cc (test01):
1975         Remove unused variable.
1976         * windows-nat.c (windows_continue, windows_add_all_dlls)
1977         (do_initial_windows_stuff, windows_nat_target::create_inferior):
1978         Remove unused variables.
1979
1980 2018-07-21  Simon Marchi  <simon.marchi@polymtl.ca>
1981
1982         * arm-tdep.c (arm_gdbarch_init): Declare attr_arch and
1983         attr_profile in HAVE_ELF.
1984         * rs6000-tdep.c (bfd_uses_spe_extensions): Declare vector_abi in
1985         HAVE_ELF.
1986
1987 2018-07-20  Simon Marchi  <simon.marchi@polymtl.ca>
1988
1989         * frame.c (frame_register_unwind): Change parameter name.
1990         (frame_unwind_register): Likewise.
1991         (frame_unwind_register_value): Likewise.
1992         (frame_unwind_register_signed): Likewise.
1993         (frame_unwind_register_unsigned): Likewise.
1994         * frame.h (frame_register_unwind): Likewise.
1995         (frame_unwind_register): Likewise.
1996         (frame_unwind_register_value): Likewise.
1997         (frame_unwind_register_signed): Likewise.
1998         (frame_unwind_register_unsigned): Likewise.
1999         (frame_unwind_arch): Likewise.
2000
2001 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
2002
2003         * MAINTAINERS: Update my e-mail address, downgrade to MIPS I-IV
2004         ISA maintenance.
2005
2006 2018-07-20  Maciej W. Rozycki  <macro@mips.com>
2007
2008         * mips-linux-nat.c (mips_linux_nat_target::read_description):
2009         Call `get_ptrace_pid' rather than extracting the ptrace PID by
2010         hand.
2011
2012 2018-07-20  Keith Seitz  <keiths@redhat.com>
2013
2014         * buildsym.h (struct buildsym_compunit) <m_objfile, m_subfiles,
2015         m_main_subfile, m_comp_dir, m_producer, m_debugformat,
2016         m_compunit_symtab, m_language>: Add "m_" prefix.
2017         Update all uses.
2018         * buildsym.c: Update all uses.
2019
2020 2018-07-20  Tom Tromey  <tom@tromey.com>
2021
2022         * buildsym-legacy.h (record_line): Don't use record_line_ftype.
2023         * buildsym.h (record_line_ftype): Remove typedef.
2024
2025 2018-07-20  Tom Tromey  <tom@tromey.com>
2026
2027         * buildsym-legacy.h (augment_type_symtab): Don't declare.
2028         (end_expandable_symtab): Likewise.
2029         (end_symtab_get_static_block): Likewise.
2030         (end_symtab_from_static_block): Likewise.
2031         * buildsym-legacy.c (augment_type_symtab): Remove.
2032         (end_expandable_symtab): Remove.
2033         (end_symtab_get_static_block): Remove.
2034         (end_symtab_from_static_block): Remove.
2035
2036 2018-07-20  Tom Tromey  <tom@tromey.com>
2037
2038         * dwarf2read.c: Include buildsym.h.
2039         (struct dwarf2_cu) <builder>: New method.
2040         (fixup_go_packaging): Update.
2041         (process_full_comp_unit, process_full_type_unit): Update.  Don't
2042         use scoped_free_pendings.
2043         (using_directives): Add "cu" parameter, remove "language".
2044         (read_import_statement, setup_type_unit_groups, )
2045         (read_func_scope, read_lexical_block_scope)
2046         (dwarf2_record_block_ranges, read_namespace): Update.
2047         (lnp_state_machine::lnp_state_machine): Add cu parameter.
2048         (lnp_state_machine::handle_end_sequence): Update.
2049         (class lnp_state_machine) <m_cu>: New member.
2050         <m_record_line_callback>: Remove.
2051         <m_currently_recording_lines>: New member.
2052         (lnp_state_machine::handle_set_file): Update.
2053         (noop_record_line): Remove.
2054         (dwarf_record_line_p): Add cu parameter.
2055         (dwarf_record_line_1, dwarf_finish_line): Likewise.
2056         (lnp_state_machine::record_line)
2057         (lnp_state_machine::lnp_state_machine)
2058         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
2059         (dwarf_decode_lines): Update.
2060         (dwarf2_start_subfile): Add cu parameter.
2061         (dwarf2_start_symtab, new_symbol): Update.
2062         (macro_start_file, dwarf_decode_macro_bytes): Add cu parameter.
2063         Remove dwarf2_per_objfile parameter.
2064         (dwarf_decode_macros): Update.
2065
2066 2018-07-20  Tom Tromey  <tom@tromey.com>
2067
2068         * stabsread.c (define_symbol): Update.
2069         * buildsym-legacy.h (get_buildsym_compunit): Declare.
2070         * dwarf2read.c (new_symbol): Update.
2071         * cp-support.h (cp_scan_for_anonymous_namespaces): Update.
2072         * cp-namespace.c: Include buildsym.h.
2073         (cp_scan_for_anonymous_namespaces): Add "compunit" parameter.
2074         * buildsym-legacy.c (get_buildsym_compunit): New function.
2075
2076 2018-07-20  Tom Tromey  <tom@tromey.com>
2077
2078         * xcoffread.c: Include buildsym-legacy.h.
2079         * windows-nat.c: Include buildsym-legacy.h.
2080         * stabsread.c: Include buildsym-legacy.h.
2081         * mdebugread.c: Include buildsym-legacy.h.
2082         * buildsym-legacy.h: New file.
2083         * buildsym-legacy.c: New file, from buildsym.c.
2084         * go32-nat.c: Include buildsym-legacy.h.
2085         * dwarf2read.c: Include buildsym-legacy.h.
2086         * dbxread.c: Include buildsym-legacy.h.
2087         * cp-namespace.c: Include buildsym-legacy.h.
2088         * coffread.c: Include buildsym-legacy.h.
2089         * buildsym.h: Move some contents to buildsym-legacy.h.
2090         * buildsym.c: Include buildsym-legacy.h.  Move many functions to
2091         buildsym-legacy.c.
2092         * Makefile.in (HFILES_NO_SRCDIR): Add buildsym-legacy.h.
2093
2094 2018-07-20  Tom Tromey  <tom@tromey.com>
2095
2096         * buildsym.h (struct buildsym_compunit): Move from buildsym.c.
2097         * buildsym.c (struct buildsym_compunit): Move to buildsym.h.
2098         (buildsym_compunit::buildsym_compunit)
2099         (buildsym_compunit::~buildsym_compunit)
2100         (buildsym_compunit::get_macro_table): Define.
2101
2102 2018-07-20  Tom Tromey  <tom@tromey.com>
2103
2104         * buildsym.c (reset_symtab_globals): Remove.
2105         (buildsym_compunit::end_symtab_from_static_block): Update.
2106         (buildsym_compunit::augment_type_symtab): Update.
2107         (end_symtab_from_static_block): Call free_buildsym_compunit.
2108         (augment_type_symtab, end_symtab, end_expandable_symtab):
2109         Likewise.
2110
2111 2018-07-20  Tom Tromey  <tom@tromey.com>
2112
2113         * arch-utils.c: Do not include buildsym.h.
2114         * mipsread.c: Do not include buildsym.h.
2115         * machoread.c: Do not include buildsym.h.
2116         * elfread.c: Do not include buildsym.h.
2117
2118 2018-07-20  Tom Tromey  <tom@tromey.com>
2119
2120         * buildsym.c (buildsym_compunit::buildsym_compunit): Do more
2121         initialization.
2122         (buildsym_compunit): Add new constructor.
2123         (struct buildsym_compunit) <get_last_source_file, finish_block,
2124         record_block_range, start_subfile, patch_subfile_names,
2125         push_subfile, pop_subfile, record_line, get_compunit_symtab,
2126         set_last_source_start_addr, get_last_source_start_addr,
2127         get_local_using_directives, set_local_using_directives,
2128         get_global_using_directives, outermost_context_p,
2129         get_current_context_stack, get_context_stack_depth,
2130         get_current_subfile, get_local_symbols, get_file_symbols,
2131         get_global_symbols, record_debugformat, record_producer,
2132         push_context, pop_context, end_symtab_get_static_block,
2133         end_symtab_from_static_block, end_symtab, end_expandable_symtab>:
2134         New public methods.
2135         <record_pending_block, finish_block_internal, make_blockvector,
2136         watch_main_source_file_lossage, end_symtab_with_blockvector>: New
2137         private methods.
2138         Update all users.
2139
2140 2018-05-22  Tom Tromey  <tom@tromey.com>
2141
2142         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
2143         parameter.
2144         (finish_block_internal): Update.
2145
2146 2018-07-20  Tom Tromey  <tom@tromey.com>
2147
2148         * buildsym.c (record_pending_block): Move earlier.  Remove objfile
2149         parameter.
2150         (finish_block_internal): Update.
2151
2152 2018-07-20  Tom Tromey  <tom@tromey.com>
2153
2154         * buildsym.h (EXTERN): Don't define or undef.
2155         * buildsym.c (EXTERN): Don't define.
2156
2157 2018-07-20  Tom Tromey  <tom@tromey.com>
2158
2159         * buildsym.c: Remove TODO comment.
2160
2161 2018-07-20  Tom Tromey  <tom@tromey.com>
2162
2163         * coffread.c (coff_symtab_read): Update.
2164         * xcoffread.c (xcoff_psymtab_to_symtab_1): Update.
2165         (xcoff_new_init): Update.
2166         * mipsread.c (mipscoff_new_init): Update.
2167         * mdebugread.c (mdebug_build_psymtabs): Update.
2168         * elfread.c (elf_new_init): Update.
2169         * dwarf2read.c (process_full_comp_unit, process_full_type_unit):
2170         Update.
2171         * dbxread.c (dbx_new_init, dbx_psymtab_to_symtab_1)
2172         (coffstab_build_psymtabs, elfstab_build_psymtabs)
2173         (stabsect_build_psymtabs): Update.
2174         * buildsym.h (buildsym_init): Don't declare.
2175         * buildsym.c: Update comment.
2176         (prepare_for_building): Remove.
2177         (start_symtab, restart_symtab): Update.
2178         (reset_symtab_globals): Update comment.
2179         (buildsym_init): Remove.
2180
2181 2018-07-20  Tom Tromey  <tom@tromey.com>
2182
2183         * xcoffread.c (read_xcoff_symtab, process_xcoff_symbol): Update.
2184         * stabsread.c (patch_block_stabs, define_symbol, read_type)
2185         (read_enum_type, common_block_start, common_block_end)
2186         (cleanup_undefined_types_1, finish_global_stabs): Update.
2187         * mdebugread.c (psymtab_to_symtab_1): Update.
2188         * dwarf2read.c (fixup_go_packaging, read_func_scope)
2189         (read_lexical_block_scope, new_symbol): Update.
2190         * dbxread.c (process_one_symbol): Update.
2191         * coffread.c (coff_symtab_read, process_coff_symbol)
2192         (coff_read_enum_type): Update.
2193         * buildsym.h (file_symbols, global_symbols, local_symbols): Don't
2194         declare.
2195         (get_local_symbols, get_file_symbols, get_global_symbols): New
2196         functions.
2197         * buildsym.c (~buildsym_compunit): Clean up m_file_symbols and
2198         m_global_symbols.
2199         <m_file_symbols, m_local_symbols, m_global_symbols>: New members.
2200         (~scoped_free_pendings): Update.
2201         (finish_block, prepare_for_building, reset_symtab_globals)
2202         (end_symtab_get_static_block, end_symtab_with_blockvector)
2203         (augment_type_symtab, push_context): Update.
2204         (get_local_symbols, get_file_symbols, get_global_symbols): New
2205         functions.
2206         (buildsym_init): Update.
2207
2208 2018-07-20  Tom Tromey  <tom@tromey.com>
2209
2210         * dwarf2read.c (process_full_comp_unit): Do not set list_in_scope.
2211         (process_full_type_unit): Likewise.
2212         (dwarf2_start_symtab): Set list_in_scope.
2213
2214 2018-07-20  Tom Tromey  <tom@tromey.com>
2215
2216         * dwarf2read.c (process_psymtab_comp_unit_reader)
2217         (build_type_psymtabs_reader): Do not set list_in_scope.
2218
2219 2018-07-20  Tom Tromey  <tom@tromey.com>
2220
2221         * buildsym.c (free_pendings): Remove.
2222         (add_symbol_to_list, scoped_free_pendings)
2223         (finish_block_internal, buildsym_init): Update.
2224
2225 2018-07-20  Tom Tromey  <tom@tromey.com>
2226
2227         * xcoffread.c (read_xcoff_symtab): Update.
2228         * dwarf2read.c (read_func_scope, read_lexical_block_scope):
2229         Update.
2230         * dbxread.c (process_one_symbol): Update.
2231         * coffread.c (coff_symtab_read): Update.
2232         * buildsym.h (finish_block): Update.
2233         * buildsym.c (finish_block): Remove "listhead" argument.
2234         (end_symtab_get_static_block): Update.
2235
2236 2018-07-20  Tom Tromey  <tom@tromey.com>
2237
2238         * buildsym.h (class scoped_free_pendings): Remove constructor.
2239         * buildsym.c (struct buildsym_compunit) <free_pending_blocks>: New
2240         method.
2241         <m_pending_block_obstack, m_pending_blocks>: New members.
2242         (pending_block_obstack, pending_blocks): Remove.
2243         (scoped_free_pendings::scoped_free_pendings): Default.
2244         (~scoped_free_pendings): Update.
2245         (free_pending_blocks): Remove.
2246         (finish_block_internal, record_pending_block, make_blockvector)
2247         (end_symtab_get_static_block, augment_type_symtab, push_context)
2248         (buildsym_init): Update.
2249
2250 2018-07-20  Tom Tromey  <tom@tromey.com>
2251
2252         * buildsym.c (struct buildsym_compunit) <m_pending_addrmap,
2253         m_pending_addrmap_obstack, m_pending_addrmap_interesting>: New
2254         members.
2255         (pending_addrmap, pending_addrmap_obstack)
2256         (pending_addrmap_interesting): Remove.
2257         (scoped_free_pendings, record_block_range, make_blockvector)
2258         (prepare_for_building, reset_symtab_globals, buildsym_init):
2259         Update.
2260
2261 2018-07-20  Tom Tromey  <tom@tromey.com>
2262
2263         * xcoffread.c (process_linenos): Update.
2264         * stabsread.c (define_symbol, read_type, read_enum_type): Update.
2265         * mdebugread.c (psymtab_to_symtab_1): Update.
2266         * dwarf2read.c (setup_type_unit_groups)
2267         (lnp_state_machine::handle_set_file, dwarf_record_line_p)
2268         (lnp_state_machine::record_line, dwarf_decode_lines): Update.
2269         * dbxread.c (process_one_symbol): Update.
2270         * coffread.c (coff_symtab_read, enter_linenos)
2271         (process_coff_symbol): Update.
2272         * buildsym.h (current_subfile): Don't declare.
2273         (get_current_subfile): Declare.
2274         * buildsym.c (struct buildsym_compunit) <m_current_subfile>: New
2275         member.
2276         (start_subfile, free_buildsym_compunit, push_subfile)
2277         (prepare_for_building, start_symtab): Update.
2278         (get_current_subfile): New function.
2279
2280 2018-07-20  Tom Tromey  <tom@tromey.com>
2281
2282         * coffread.c (coff_symtab_read): Update.
2283         * xcoffread.c (read_xcoff_symtab): Update.
2284         * dwarf2read.c (new_symbol): Update.
2285         (read_func_scope, read_lexical_block_scope): Update.
2286         * dbxread.c (process_one_symbol): Update.
2287         * buildsym.h (context_stack, context_stack_depth): Don't declare.
2288         (outermost_context_p): Remove macro.
2289         (outermost_context_p, get_current_context_stack)
2290         (get_context_stack_depth): Declare.
2291         (pop_context): Return struct context_stack.
2292         * buildsym.c (struct buildsym_compunit) <m_context_stack: New
2293         member.
2294         (context_stack_size): Remove.
2295         (INITIAL_CONTEXT_STACK_SIZE): Remove.
2296         (prepare_for_building, end_symtab_get_static_block)
2297         (augment_type_symtab, push_context): Update.
2298         (pop_context): Return struct context_stack.
2299         (outermost_context_p, get_current_context_stack)
2300         (get_context_stack_depth): New functions.
2301         (buildsym_init): Update.
2302
2303 2018-07-20  Tom Tromey  <tom@tromey.com>
2304
2305         * rust-exp.y: Now a pure parser.  Update all rules.
2306         (%union): Move earlier.
2307         (current_parser, work_obstack): Remove globals.
2308         (rust_parser, ~rust_parser): Update.
2309         (class rust_parser) <copy_name, concat3, crate_name, super_name,
2310         lex_character, lex_number, lex_string, lex_identifier,
2311         rust_lookup_type, convert_params_to_types, convert_ast_to_type,
2312         convert_name, convert_params_to_expression,
2313         convert_ast_to_expression, ast_basic_type, ast_operation,
2314         ast_compound_assignment, rust_op, ast_literal, ast_dliteral,
2315         ast_structop, ast_structop_anonymous, ast_unary, ast_cast,
2316         ast_call_ish, ast_path, ast_string, ast_struct, ast_range,
2317         ast_array_type, ast_slice_type, ast_reference_type,
2318         ast_pointer_type, ast_function_type, ast_tuple_type>: New methods.
2319         (rust_parse): Update.
2320         (rustyyerror, rustyylex): Add parser parameter.
2321         (rust_lex_test_one, rust_lex_int_test, rust_lex_exception_test)
2322         (rust_lex_stringish_test, rust_lex_test_sequence)
2323         (rust_lex_test_trailing_dot, rust_lex_test_completion)
2324         (rust_lex_test_push_back, rust_lex_tests): Update.
2325
2326 2018-07-19  Pedro Alves  <palves@redhat.com>
2327
2328         * guile/guile-internal.h (gdbscm_scm_to_c_string): Now returns a
2329         gdb::unique_xmalloc_ptr.
2330         * guile/scm-breakpoint.c (gdbscm_set_breakpoint_condition_x):
2331         Adjust to use dbscm_wrap and gdb::unique_xmalloc_ptr.
2332         * guile/scm-exception.c (gdbscm_exception_message_to_string): Use
2333         copy-initialization.
2334         * guile/scm-pretty-print.c (ppscm_print_children): Use
2335         gdb::unique_xmalloc_ptr instead of cleanups.
2336         (gdbscm_apply_val_pretty_printer): Remove cleanups.
2337         * guile/scm-string.c (gdbscm_scm_to_c_string): Now returns a
2338         gdb::unique_xmalloc_ptr.
2339         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
2340         Adjust to use gdb::unique_xmalloc_ptr.
2341         * guile/scm-utils.c (extract_arg): Adjust.
2342         * guile/scm-value.c (gdbscm_value_field): Adjust to use
2343         gdb::unique_xmalloc_ptr instead of a cleanup.
2344
2345 2018-07-19  Tom Tromey  <tom@tromey.com>
2346
2347         * utils.c (do_value_free_to_mark)
2348         (make_cleanup_value_free_to_mark): Remove.
2349         * utils.h (make_cleanup_value_free_to_mark): Remove.
2350
2351 2018-07-19  Pedro Alves  <palves@redhat.com>
2352
2353         * guile/guile-internal.h (gdbscm_wrap): Really make 'args' a
2354         forwarding reference.
2355
2356 2018-07-18  Pedro Alves  <palves@redhat.com>
2357
2358         * guile/guile.c (gdbscm_execute_gdb_command): Adjust to use
2359         gdbscm_wrap.  Use gdb::unique_xmalloc_ptr<char> instead of a
2360         cleanup.
2361
2362 2018-07-18  Pedro Alves  <palves@redhat.com>
2363
2364         * guile/guile-internal.h: Add comment about mixing GDB and Scheme
2365         exceptions.
2366         (GDBSCM_HANDLE_GDB_EXCEPTION_WITH_CLEANUPS): Delete.
2367         (gdbscm_wrap): New.
2368         * guile/scm-frame.c (gdbscm_frame_read_register): Use xfree
2369         directly instead of a cleanup.
2370         * guile/scm-math.c (vlscm_unop_gdbthrow): New, factored out from ...
2371         (vlscm_unop): ... this.  Reimplement using gdbscm_wrap.
2372         (vlscm_binop_gdbthrow): New, factored out from ...
2373         (vlscm_binop): ... this.  Reimplement using gdbscm_wrap.
2374         (vlscm_rich_compare): Use gdbscm_wrap.
2375         * guile/scm-symbol.c (gdbscm_lookup_symbol): Use xfree directly
2376         instead of a cleanup.
2377         (gdbscm_lookup_global_symbol): Use xfree directly instead of a
2378         cleanup.
2379         * guile/scm-type.c (gdbscm_type_field, gdbscm_type_has_field_p):
2380         Use xfree directly instead of a cleanup.
2381         * guile/scm-value.c (gdbscm_make_value, gdbscm_make_lazy_value):
2382         Adjust to use gdbscm_wrap and scoped_value_mark.
2383         (gdbscm_value_optimized_out_p): Adjust to use gdbscm_wrap.
2384         (gdbscm_value_address, gdbscm_value_dereference)
2385         (gdbscm_value_referenced_value): Adjust to use gdbscm_wrap and
2386         scoped_value_mark.
2387         (gdbscm_value_dynamic_type): Use scoped_value_mark.
2388         (vlscm_do_cast, gdbscm_value_field): Adjust to use gdbscm_wrap and
2389         scoped_value_mark.
2390         (gdbscm_value_subscript, gdbscm_value_call): Adjust to use
2391         gdbscm_wrap and scoped_value_mark.
2392         (gdbscm_value_to_string): Use xfree directly instead of a
2393         cleanup.  Move 'buffer' unique_ptr to TRY scope.
2394         (gdbscm_value_to_lazy_string): Use xfree directly instead of a
2395         cleanup.  Move 'buffer' unique_ptr to TRY scope.  Use
2396         scoped_value_mark.
2397         (gdbscm_value_fetch_lazy_x): Use gdbscm_wrap.
2398         (gdbscm_parse_and_eval): Adjust to use gdbscm_wrap and
2399         scoped_value_mark.
2400         (gdbscm_history_ref, gdbscm_history_append_x): Adjust to use
2401         gdbscm_wrap.
2402
2403 2018-07-18  Tom de Vries  <tdevries@suse.de>
2404
2405         * findvar.c (default_read_var_value): Also resolve dynamic type for
2406         LOC_OPTIMIZED_OUT vars.
2407
2408 2018-07-18  Maciej W. Rozycki  <macro@mips.com>
2409
2410         * mips-tdep.c (micromips_next_pc): Add SYSCALL instruction
2411         decoding.
2412
2413 2018-07-17  Tom Tromey  <tom@tromey.com>
2414
2415         * guile/scm-param.c (pascm_set_func, pascm_show_func)
2416         (compute_enum_list, pascm_set_param_value_x)
2417         (gdbscm_parameter_value): Update.
2418         * guile/guile-internal.h (gdbscm_scm_to_string): Update.
2419         (gdbscm_scm_to_host_string): Update.
2420         * guile/scm-math.c (vlscm_convert_typed_value_from_scheme):
2421         Update.
2422         * guile/scm-cmd.c (cmdscm_add_completion): Update.
2423         * guile/scm-pretty-print.c (ppscm_print_string_repr): Update.
2424         * guile/scm-string.c (gdbscm_scm_to_string): Return
2425         unique_xmalloc_ptr.
2426         (gdbscm_scm_to_host_string): Likewise.
2427
2428 2018-07-17  Tom Tromey  <tom@tromey.com>
2429
2430         * guile/guile.c (gdbscm_eval_from_control_command): Update.
2431         * guile/guile-internal.h (gdbscm_safe_eval_string): Update.
2432         * guile/scm-objfile.c (gdbscm_execute_objfile_script): Update.
2433         * guile/scm-safe-call.c (gdbscm_safe_eval_string): Return
2434         unique_xmalloc_ptr.
2435
2436 2018-07-17  Tom Tromey  <tom@tromey.com>
2437
2438         * guile/scm-param.c (pascm_signal_setshow_error): Update.
2439         * guile/guile-internal.h (gdbscm_exception_message_to_string):
2440         Update.
2441         * guile/scm-cmd.c (cmdscm_function): Update.
2442         * guile/scm-pretty-print.c
2443         (ppscm_print_exception_unless_memory_error): Update.
2444         * guile/scm-exception.c (gdbscm_exception_message_to_string):
2445         Return unique_xmalloc_ptr.
2446
2447 2018-07-17  Tom Tromey  <tom@tromey.com>
2448
2449         * guile/scm-pretty-print.c (ppscm_make_pp_type_error_exception):
2450         Use string_printf.
2451
2452 2018-07-17  Jim Wilson  <jimw@sifive.com>
2453
2454         * riscv-tdep.c (riscv_has_feature): Delete comment that refers to
2455         set_gdbarch_decr_pc_after_break.  Call riscv_read_misa_reg always.
2456         (riscv_gdbarch_init): Delete local has_compressed_isa.  Delete now
2457         unecessary braces after EF_RISCV_RVC test.  Delete call to
2458         set_gdbarch_decr_pc_after_break.
2459
2460         * riscv-tdep.h (DECLARE_CSR): Use RISCV_FIRST_CSR_REGNUM instead of
2461         RISCV_LAST_FP_REGNUM + 1.
2462         (RSICV_CSR_LEGACY_MISA_REGNUM): Add RISCV_FIRST_CSR_REGNUM.
2463
2464 2018-07-17  Tom Tromey  <tom@tromey.com>
2465
2466         * configure.ac: Remove --disable-gdbcli.
2467         * configure: Rebuild.
2468         * Makefile.in (SUBDIR_CLI_DEPS, SUBDIR_CLI_LDFLAGS)
2469         (SUBDIR_CLI_CFLAGS): Remove.
2470         (SFILES): Use SUBDIR_CLI_SRCS.
2471         (COMMON_OBS): Use SUBDIR_CLI_OBS.
2472
2473 2018-07-17  Tom Tromey  <tom@tromey.com>
2474
2475         PR gdb/18624:
2476         * coffread.c (coff_symtab_read): Use scoped_free_pendings.
2477
2478 2018-07-16  Jim Wilson  <jimw@sifive.com>
2479
2480         * riscv-tdep.c (riscv_gdbarch_init): Call gdbarch_init_osabi.
2481
2482 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
2483
2484         * ia64-libunwind-tdep.c (libunwind_frame_cache): Remove unused
2485         variable.
2486         (libunwind_frame_sniffer): Likewise.
2487         (libunwind_frame_prev_register): Likewise.
2488         (libunwind_sigtramp_frame_sniffer): Likewise.
2489         * ia64-tdep.c (ia64_access_reg): Likewise.
2490         (ia64_access_rse_reg): Likewise.
2491         (ia64_libunwind_sigtramp_frame_this_id): Likewise.
2492         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Likewise.
2493
2494 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
2495
2496         * ia64-vms-tdep.c (ia64_vms_find_proc_info_x): Add cast.
2497
2498 2018-07-16  Simon Marchi  <simon.marchi@ericsson.com>
2499
2500         * remote-sim.c (gdbsim_target::close,
2501         gdbsim_target::mourn_inferior): Remove unused variables.
2502
2503 2018-07-16  Simon Marchi  <simon.marchi@polymtl.ca>
2504
2505         * ia64-tdep.c (ktab_buf): New global.
2506         (getunwind_table): Return a gdb::optional<gdb::byte_vector>.
2507         (get_kernel_table): Adjust.
2508
2509 2018-07-16  Tom Tromey  <tom@tromey.com>
2510
2511         * xcoffread.c (read_xcoff_symtab): Use outermost_context_p.
2512         * dwarf2read.c (using_directives, new_symbol): Use
2513         outermost_context_p.
2514         * dbxread.c (process_one_symbol): Use outermost_context_p.
2515         * coffread.c (coff_symtab_read): Use outermost_context_p.
2516
2517 2018-07-16  Tom Tromey  <tom@tromey.com>
2518
2519         * dwarf2read.c (using_directives, read_func_scope)
2520         (read_lexical_block_scope): Update.
2521         * cp-namespace.c (cp_scan_for_anonymous_namespaces): Update.
2522         * buildsym.h (local_using_directives, global_using_directives):
2523         Don't declare.
2524         (get_local_using_directives, set_local_using_directives)
2525         (get_global_using_directives): Declare.
2526         * buildsym.c (struct buildsym_compunit) <m_local_using_directives,
2527         m_global_using_directives>: New members.
2528         (finish_block_internal, prepare_for_building)
2529         (reset_symtab_globals, end_symtab_get_static_block)
2530         (push_context): Update.
2531         (get_local_using_directives, set_local_using_directives)
2532         (get_global_using_directives): New functions.
2533         (buildsym_init): Update.
2534
2535 2018-07-16  Tom Tromey  <tom@tromey.com>
2536
2537         * xcoffread.c (xcoff_initial_scan): Don't call
2538         free_pending_blocks.
2539         * dbxread.c (dbx_symfile_read): Don't call free_pending_blocks.
2540         * buildsym.h (class scoped_free_pendings): Add constructor.
2541         (free_pending_blocks): Don't declare.
2542         * buildsym.c (scoped_free_pendings::scoped_free_pendings): New.
2543         (free_pending_blocks): Now static.
2544
2545 2018-07-16  Tom Tromey  <tom@tromey.com>
2546
2547         * buildsym.h (push_subfile, pop_subfile): Update declarations.
2548         * buildsym.c (struct buildsym_compunit) <m_subfile_stack>: New
2549         member.
2550         (struct subfile_stack): Remove.
2551         (subfile_stack): Remove.
2552         (push_subfile, pop_subfile, buildsym_init): Update.
2553
2554 2018-07-16  Tom Tromey  <tom@tromey.com>
2555
2556         * buildsym.c (push_subfile): Use gdb_assert.
2557         (pop_subfile): Use gdb_assert.
2558
2559 2018-07-16  Tom Tromey  <tom@tromey.com>
2560
2561         * buildsym.h (merge_symbol_lists): Remove.
2562         * buildsym.c (merge_symbol_lists): Remove.
2563
2564 2018-07-16  Tom Tromey  <tom@tromey.com>
2565
2566         * stabsread.c (scan_file_globals): Update comment.
2567         * stabsread.h (scan_file_globals): Move from buildsym.h.
2568         * buildsym.h (scan_file_globals): Move to stabsread.h.
2569
2570 2018-07-16  Tom Tromey  <tom@tromey.com>
2571
2572         * xcoffread.c (xcoff_new_init): Update.
2573         * mipsread.c (mipscoff_new_init): Update.
2574         * mdebugread.c (mdebug_build_psymtabs): Update.
2575         * elfread.c (elf_new_init): Update.
2576         * dbxread.c (dbx_new_init, coffstab_build_psymtabs)
2577         (elfstab_build_psymtabs, stabsect_build_psymtabs): Update.
2578         * buildsym.h (buildsym_new_init): Don't declare.
2579         * buildsym.c (buildsym_new_init): Remove.
2580
2581 2018-07-16  Tom Tromey  <tom@tromey.com>
2582
2583         * stabsread.h (within_function): Move from buildsym.h.
2584         * stabsread.c (start_stabs): Clear within_function.
2585         * coffread.c (coff_start_symtab): Clear within_function.
2586         * buildsym.h (within_function): Move to stabsread.h.
2587         * buildsym.c (prepare_for_building): Update.
2588
2589 2018-07-16  Tom Tromey  <tom@tromey.com>
2590
2591         * stabsread.h (processing_gcc_compilation): Move from buildsym.h.
2592         * dwarf2read.c (dwarf2_start_symtab): Don't set
2593         processing_gcc_compilation.
2594         * buildsym.h (processing_gcc_compilation): Move to stabsread.h.
2595
2596 2018-07-16  Tom Tromey  <tom@tromey.com>
2597
2598         * stabsread.h (HASHSIZE, hashname, symnum, next_symbol_text)
2599         (next_symbol_text_func): Move from buildsym.h.
2600         * stabsread.c (hashname): Move from buildsym.c.
2601         * buildsym.h (HASHSIZE, symnum, next_symbol_text)
2602         (next_symbol_text_func, hashname): Move to stabsread.h.
2603         * buildsym.c: Don't include bcache.h
2604         (hashname): Move to stasbread.c.
2605
2606 2018-07-16  Tom Tromey  <tom@tromey.com>
2607
2608         * buildsym.h (context_stack_size): Don't declare.
2609         * buildsym.c (context_stack_size): New global.
2610
2611 2018-07-16  Tom Tromey  <tom@tromey.com>
2612
2613         * dbxread.c (processing_acc_compilation): New global.
2614         * buildsym.h (processing_acc_compilation): Don't declare.
2615
2616 2018-07-16  Tom Tromey  <tom@tromey.com>
2617
2618         * xcoffread.c (aix_process_linenos, complete_symtab): Update.
2619         * dbxread.c (read_ofile_symtab): Update.
2620         * coffread.c (coff_start_symtab, coff_end_symtab): Update.
2621         * buildsym.h (last_source_start_addr): Remove.
2622         (set_last_source_start_addr, get_last_source_start_addr):
2623         Declare.
2624         * buildsym.c (buildsym_compunit::buildsym_compunit): Add last_addr
2625         parameter.
2626         (struct buildsym_compunit) <m_last_source_start_addr>: New
2627         member.
2628         (prepare_for_building): Remove start_addr parameter.
2629         (start_symtab, restart_symtab, end_symtab_get_static_block)
2630         (end_symtab_with_blockvector): Update.
2631         (set_last_source_start_addr, get_last_source_start_addr): New
2632         functions.
2633
2634 2018-07-16  Tom Tromey  <tom@tromey.com>
2635
2636         * buildsym.c (struct buildsym_compunit) <m_have_line_numbers>: New
2637         member.
2638         (have_line_numbers): Remove.
2639         (record_line, prepare_for_building, end_symtab_get_static_block)
2640         (augment_type_symtab): Update.
2641
2642 2018-07-16  Tom Tromey  <tom@tromey.com>
2643
2644         * buildsym.c (~buildsym_compunit): Free the macro table.
2645         (struct buildsym_compunit) <get_macro_table, release_macros>: New
2646         methods.
2647         <m_pending_macros>: New member.
2648         (pending_macros): Remove.
2649         (~scoped_free_pendings, get_macro_table, prepare_for_building)
2650         (reset_symtab_globals, end_symtab_get_static_block)
2651         (end_symtab_with_blockvector, augment_type_symtab)
2652         (buildsym_init): Update.
2653
2654 2018-07-16  Tom Tromey  <tom@tromey.com>
2655
2656         * buildsym.c (buildsym_compunit::buildsym_compunit): Add name
2657         parameter.
2658         (buildsym_compunit::set_last_source_file): New method.
2659         <m_last_source_file>: New member.
2660         (prepare_for_building): Remove "name" parameter.
2661         (start_symtab, restart_symtab, reset_symtab_globals): Update.
2662         (last_source_file): Remove.
2663         (set_last_source_file, get_last_source_file): Update.
2664
2665 2018-07-16  Tom Tromey  <tom@tromey.com>
2666
2667         * buildsym.c (prepare_for_building): Add assert.
2668
2669 2018-07-16  Tom Tromey  <tom@tromey.com>
2670
2671         * buildsym.c (~buildsym_compunit): Update.
2672         (struct buildsym_compunit) <comp_unit>: Now a unique_xmalloc_ptr.
2673         (start_subfile, patch_subfile_names)
2674         (end_symtab_with_blockvector): Update.
2675
2676 2018-07-16  Tom Tromey  <tom@tromey.com>
2677
2678         * buildsym.c (struct buildsym_compunit): Add constructor,
2679         destructor, initializers.
2680         (start_buildsym_compunit): Remove.
2681         (free_buildsym_compunit): Use "delete".
2682         (start_symtab, restart_symtab): Use "new".
2683
2684 2018-07-13  Simon Marchi  <simon.marchi@polymtl.ca>
2685
2686         * symfile.c (set_objfile_default_section_offset): Remove struct
2687         keyword.
2688
2689 2018-07-14  Stafford Horne  <shorne@gmail.com>
2690
2691         * (Responsible Maintainers): Add myself as or1k maintainer.
2692
2693 2018-07-13  Tom Tromey  <tom@tromey.com>
2694
2695         * symfile.c (set_objfile_default_section_offset): Use extra braces
2696         around initializer.
2697
2698 2018-07-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
2699
2700         * s390-tdep.c (s390_displaced_step_fixup): Adjust PC for a
2701         non-branching basr.
2702
2703 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2704
2705         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2706         unittests/cli-utils-selftests.c
2707         * unittests/cli-utils-selftests.c: New file.
2708
2709 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2710
2711         * NEWS: Mention new commands. Mention change to 'thread apply'.
2712
2713 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2714
2715         * thread.c (thr_try_catch_cmd): New function.
2716         (thread_apply_all_command): Handle qcs flags.
2717         (thread_apply_command): Handle qcs flags.
2718         (taas_command): New function.
2719         (tfaas_command): New function.
2720         (_initialize_thread): Update to setup the new commands 'taas
2721         and 'tfaas'. Change doc string for 'thread apply'.
2722
2723 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2724
2725         * stack.c: (trailing_outermost_frame): New function, mostly
2726         extracted from backtrace_command_1.
2727         (leading_innermost_frame): New function.
2728         (backtrace_command_1): Update to call trailing_outermost_frame.
2729         (frame_apply_command_count): New function.
2730         (frame_apply_level_command): New function.
2731         (frame_apply_all_command): New function.
2732         (frame_apply_command): New function.
2733         (faas_command): New function.
2734         (frame_cmd_list): New variable.
2735         (_initialize_stack): Update to setup the new commands 'frame apply'
2736         and 'faas'.
2737
2738 2018-07-12  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
2739
2740         * cli-utils.c (number_or_range_parser::get_number): Only handle
2741         numbers or convenience var as numbers.
2742         (parse_flags): New function.
2743         (parse_flags_qcs): New function.
2744         (number_or_range_parser::finished): Ensure parsing end is detected
2745         before end of string.
2746         * cli-utils.h (parse_flags): New function.
2747         (parse_flags_qcs): New function.
2748         (number_or_range_parser): Remove m_finished bool.
2749         (number_or_range_parser::skip_range): Set m_in_range to false.
2750
2751 2018-07-12  Sergio Durigan Junior  <sergiodj@redhat.com>
2752
2753         * ser-tcp.c (try_connect): Declare 'ioarg' as 'u_long' if building
2754         on Windows.
2755
2756 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
2757             Jan Kratochvil  <jan.kratochvil@redhat.com>
2758             Paul Fertser  <fercerpav@gmail.com>
2759             Tsutomu Seki  <sekiriki@gmail.com>
2760             Pedro Alves  <palves@redhat.com>
2761
2762         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
2763         'unittests/parse-connection-spec-selftests.c'.
2764         (COMMON_SFILES): Add 'common/netstuff.c'.
2765         (HFILES_NO_SRCDIR): Add 'common/netstuff.h'.
2766         * NEWS (Changes since GDB 8.2): Mention IPv6 support.
2767         * common/netstuff.c: New file.
2768         * common/netstuff.h: New file.
2769         * ser-tcp.c: Include 'netstuff.h' and 'wspiapi.h'.
2770         (wait_for_connect): Update comment.  New parameter
2771         'gdb::optional<int> sock' instead of 'struct serial *scb'.
2772         Use 'sock' directly instead of 'scb->fd'.
2773         (try_connect): New function, with code from 'net_open'.
2774         (net_open): Rewrite main loop to deal with multiple
2775         sockets/addresses.  Handle IPv6-style hostnames; implement
2776         support for IPv6 connections.
2777         * unittests/parse-connection-spec-selftests.c: New file.
2778
2779 2018-07-11  Pedro Alves  <palves@redhat.com>
2780
2781         PR gdb/23377
2782         * remote.c (remote_target::remote_detach_pid): Call
2783         set_current_process.
2784
2785 2018-07-11  Pedro Alves  <palves@redhat.com>
2786
2787         * h8300-tdep.c (h8300_gdbarch_init): Remove
2788         set_gdbarch_ecoff_reg_to_regnum calls.
2789
2790 2018-07-11  Sergio Durigan Junior  <sergiodj@redhat.com>
2791
2792         PR c++/23373
2793         * c-typeprint.c (c_type_print_base_struct_union): Don't print
2794         offsets/sizes for static members of a class/struct.
2795
2796 2018-07-11  Alan Hayward  <alan.hayward@arm.com>
2797
2798         * target-descriptions.c (tdesc_register_bitsize): Rename.
2799         * target-descriptions.h (tdesc_register_bitsize): Likewise.
2800         * rs6000-tdep.c (rs6000_gdbarch_init): Use new name.
2801         * aarch64-tdep.c (aarch64_get_tdesc_vq): Convert size.
2802
2803 2018-07-10  Tom Tromey  <tom@tromey.com>
2804
2805         * breakpoint.c (moribund_locations): Now static and a
2806         std::vector.
2807         (breakpoint_init_inferior, moribund_breakpoint_here_p)
2808         (build_bpstat_chain, update_global_location_list)
2809         (breakpoint_retire_moribund): Update.
2810         * breakpoint.h (bp_location_p): Remove typedef.  Don't declare
2811         VEC.
2812
2813 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
2814
2815         * riscv-tdep.c (riscv_is_fp_regno_p): New function.
2816         (riscv_register_reggroup_p): Use new function, remove unneeded
2817         parenthesis.
2818         (riscv_push_dummy_call): Extend assert to compare against xlen or
2819         flen based on register type.
2820
2821 2018-07-10  Andrew Burgess  <andrew.burgess@embecosm.com>
2822
2823         * riscv-tdep.c (riscv_print_arg_location): Use TYPE_SAFE_NAME.
2824
2825 2018-07-09  Andrew Burgess  <andrew.burgess@embecosm.com>
2826
2827         * remote.c (show_hardware_watchpoint_limit): New function.
2828         (show_hardware_watchpoint_length_limit): New function.
2829         (show_hardware_breakpoint_limit): New function.
2830         (_initialize_remote): Use add_setshow_zuinteger_unlimited_cmd
2831         where appropriate, update help text.
2832
2833 2018-07-09  Tom Tromey  <tom@tromey.com>
2834
2835         * Makefile.in (CDEPS): Don't mention XM_CDEPS.
2836         (CLIBS): Don't mention NAT_CLIBS.
2837
2838 2018-07-09  Tom Tromey  <tom@tromey.com>
2839
2840         * Makefile.in (ADD_FILES, ADD_DEPS): Remove.
2841         (LIBGDB_OBS, clean mostlyclean): Update.
2842         (gdb$(EXEEXT), insight$(EXEEXT)): Update.
2843
2844 2018-07-09  Tom Tromey  <tom@tromey.com>
2845
2846         * Makefile.in (%.c: %.y): Use ECHO_YACC.
2847         (%.c: %.l): Use ECHO_LEX.  Just fail if flex not available.
2848         * silent-rules.mk (ECHO_YACC, ECHO_LEX): New variables.
2849
2850 2018-07-09  Tom Tromey  <tom@tromey.com>
2851
2852         * Makefile.in (ALLDEPFILES): Remove exec.c.
2853         (COMMON_OBS): Remove exec.o.
2854         (COMMON_SFILES): Add exec.c.
2855
2856 2018-07-09  Tom Tromey  <tom@tromey.com>
2857
2858         * Makefile.in (LINT, LINTFLAGS, LINTFILES, lint): Remove.
2859
2860 2018-07-09  Tom Tromey  <tom@tromey.com>
2861
2862         * Makefile.in (clean mostlyclean): Remove stamp-version.
2863         (version.c): Depend on stamp-version.
2864         (stamp-version): New rule, from version.c rule.
2865
2866 2018-07-09  Tom Tromey  <tom@tromey.com>
2867
2868         * Makefile.in (init.c): Depend on stamp-init.
2869         (stamp-init): New rule, from init.c rule.
2870         (clean mostlyclean): Remove stamp-init.
2871
2872 2018-07-09  Tom Tromey  <tom@tromey.com>
2873
2874         * Makefile.in (INIT_FILES): Remove CONFIG_SRCS,
2875         SUBDIR_GCC_COMPILE_SRCS.
2876
2877 2018-07-09  Tom Tromey  <tom@tromey.com>
2878
2879         * Makefile.in (init.c): Remove some unused sed rules.
2880
2881 2018-07-09  Tom Tromey  <tom@tromey.com>
2882
2883         * Makefile.in (TSOBS): Remove.
2884         (INIT_FILES): Update.
2885         (LIBGDB_OBS): Update.
2886         (COMMON_SFILES): Add inflow.c.
2887         (SFILES): Remove inflow.c.
2888
2889 2018-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
2890
2891         * contrib/gdb-add-index.sh ($dwarf5): New, use it.
2892
2893 2018-07-07  Simon Marchi  <simon.marchi@polymtl.ca>
2894
2895         * ia64-libunwind-tdep.c (get_reg_name, get_fpreg_name,
2896         get_saveloc_name, is_signal_frame_name, step_name,
2897         init_remote_name, create_addr_space_name,
2898         destroy_addr_space_name, search_unwind_table_name,
2899         find_dyn_list_name): Constify.
2900
2901 2018-07-05  Simon Marchi  <simon.marchi@polymtl.ca>
2902
2903         * darwin-nat.c (darwin_pthread_kill): New function.
2904         (darwin_resume_thread): Use darwin_pthread_kill.
2905
2906 2018-07-05  Tom de Vries  <tdevries@suse.de>
2907
2908         * macroexp.c (macro_buffer) <operator=>: New member function.
2909
2910 2018-07-04  Tom Tromey  <tom@tromey.com>
2911
2912         * darwin-nat.c (darwin_attach_pid): Use exit_inferior.
2913
2914 2018-07-04  Simon Marchi  <simon.marchi@polymtl.ca>
2915
2916         * common/common-defs.h (HAVE_USEFUL_SBRK): Define.
2917         * main.c: Use HAVE_USEFUL_SBRK instead of HAVE_SBRK.
2918         * maint.c: Likewise.
2919         * top.c: Likewise.
2920
2921 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
2922
2923         * NEWS: Create a new section for the next release branch.
2924         Rename the section of the current branch, now that it has
2925         been cut.
2926
2927 2018-07-04  Joel Brobecker  <brobecker@adacore.com>
2928
2929         GDB 8.2 branch created (1b919490e8ba30bf1d6941df0ed112b0e557017e):
2930         * version.in: Bump version to 8.2.50.DATE-git.
2931
2932 2018-07-04  Vyacheslav Barinov  <v.barinov@samsung.com>
2933             Pedro Alves  <palves@redhat.com>
2934
2935         * linux-nat.c (linux_init_ptrace): Rename to ...
2936         (linux_init_ptrace_procfs): ... this.  Call
2937         linux_proc_init_warnings.
2938         (linux_nat_target::post_attach)
2939         (linux_nat_target::post_startup_inferior): Adjust.
2940         * nat/linux-procfs.c (linux_proc_init_warnings): Define function.
2941         * nat/linux-procfs.h (linux_proc_init_warnings): Declare function.
2942
2943 2018-07-04  Tom de Vries  <tdevries@suse.de>
2944
2945         * dwarf2read.c (error_check_comp_unit_head): Move dwarf version
2946         check ...
2947         (read_comp_unit_head): ... here.
2948
2949 2018-07-03  Tom Tromey  <tom@tromey.com>
2950
2951         * tracepoint.c (process_tracepoint_on_disconnect, start_tracing)
2952         (stop_tracing, tstatus_command)
2953         (find_matching_tracepoint_location, merge_uploaded_tracepoints)
2954         (print_one_static_tracepoint_marker): Update.
2955         * breakpoint.c (static_tracepoints_here, all_tracepoints): Return
2956         std::vector.
2957         * breakpoint.h (breakpoint_p): Remove typedef.  Don't declare
2958         VEC.
2959         (all_tracepoints, static_tracepoints_here): Return std::vector.
2960
2961 2018-07-03  Tom Tromey  <tom@tromey.com>
2962
2963         * common/ptid.c (ptid_equal): Remove.
2964         * common/ptid.h (ptid_equal): Don't declare.
2965         * ada-tasks.c: Update.
2966         * breakpoint.c: Update.
2967         * common/agent.c: Update.
2968         * corelow.c: Update.
2969         * darwin-nat-info.c: Update.
2970         * darwin-nat.c: Update.
2971         * dcache.c: Update.
2972         * dtrace-probe.c: Update.
2973         * dummy-frame.c: Update.
2974         * fbsd-nat.c: Update.
2975         * frame.c: Update.
2976         * gdbthread.h: Update.
2977         * gnu-nat.c: Update.
2978         * go32-nat.c: Update.
2979         * inf-loop.c: Update.
2980         * inf-ptrace.c: Update.
2981         * infcall.c: Update.
2982         * infcmd.c: Update.
2983         * inflow.c: Update.
2984         * infrun.c: Update.
2985         * linux-fork.c: Update.
2986         * linux-nat.c: Update.
2987         * linux-thread-db.c: Update.
2988         * mi/mi-cmd-var.c: Update.
2989         * mi/mi-interp.c: Update.
2990         * mi/mi-main.c: Update.
2991         * nto-procfs.c: Update.
2992         * ppc-linux-tdep.c: Update.
2993         * procfs.c: Update.
2994         * python/py-inferior.c: Update.
2995         * python/py-record-btrace.c: Update.
2996         * python/py-record.c: Update.
2997         * ravenscar-thread.c: Update.
2998         * regcache.c: Update.
2999         * remote-sim.c: Update.
3000         * remote.c: Update.
3001         * sol-thread.c: Update.
3002         * solib.c: Update.
3003         * target.c: Update.
3004         * tui/tui-stack.c: Update.
3005         * varobj.c: Update.
3006         * windows-nat.c: Update.
3007         * windows-tdep.c: Update.
3008
3009 2018-07-03  Tom Tromey  <tom@tromey.com>
3010
3011         * common/ptid.c (ptid_match): Remove.
3012         * common/ptid.h (ptid_match): Don't declare.
3013         * fbsd-nat.c: Update.
3014         * infcmd.c: Update.
3015         * infrun.c: Update.
3016         * linux-nat.c: Update.
3017         * record-btrace.c: Update.
3018         * regcache.c: Update.
3019         * remote.c: Update.
3020
3021 2018-07-03  Tom Tromey  <tom@tromey.com>
3022
3023         * common/ptid.c (ptid_tid_p): Remove.
3024         * common/ptid.h (ptid_tid_p): Don't declare.
3025         * sol-thread.c: Update.
3026
3027 2018-07-03  Tom Tromey  <tom@tromey.com>
3028
3029         * common/ptid.c (ptid_lwp_p): Remove.
3030         * common/ptid.h (ptid_lwp_p): Don't declare.
3031         * fbsd-nat.c: Update.
3032         * linux-nat.c: Update.
3033         * nat/linux-procfs.c: Update.
3034         * nat/x86-linux-dregs.c: Update.
3035         * sol-thread.c: Update.
3036
3037 2018-07-03  Tom Tromey  <tom@tromey.com>
3038
3039         * common/ptid.c (ptid_is_pid): Remove.
3040         * common/ptid.h (ptid_is_pid): Don't declare.
3041         * infrun.c: Update.
3042         * linux-nat.c: Update.
3043         * mi/mi-interp.c: Update.
3044         * remote.c: Update.
3045         * thread.c: Update.
3046
3047 2018-07-03  Tom Tromey  <tom@tromey.com>
3048
3049         * common/ptid.c (ptid_get_tid): Remove.
3050         * common/ptid.h (ptid_get_tid): Don't declare.
3051         * ada-tasks.c: Update.
3052         * aix-thread.c: Update.
3053         * bsd-uthread.c: Update.
3054         * darwin-nat.c: Update.
3055         * fbsd-nat.c: Update.
3056         * i386-darwin-nat.c: Update.
3057         * infrun.c: Update.
3058         * linux-tdep.c: Update.
3059         * nto-procfs.c: Update.
3060         * ppc-ravenscar-thread.c: Update.
3061         * python/py-infthread.c: Update.
3062         * ravenscar-thread.c: Update.
3063         * sol-thread.c: Update.
3064         * sparc-ravenscar-thread.c: Update.
3065         * windows-nat.c: Update.
3066
3067 2018-07-03  Tom Tromey  <tom@tromey.com>
3068
3069         * common/ptid.c (ptid_get_lwp): Remove.
3070         * common/ptid.h (ptid_get_lwp): Don't declare.
3071         * aarch64-linux-nat.c: Update.
3072         * ada-tasks.c: Update.
3073         * aix-thread.c: Update.
3074         * amd64-linux-nat.c: Update.
3075         * arm-linux-nat.c: Update.
3076         * corelow.c: Update.
3077         * fbsd-nat.c: Update.
3078         * fbsd-tdep.c: Update.
3079         * gnu-nat.c: Update.
3080         * i386-cygwin-tdep.c: Update.
3081         * i386-gnu-nat.c: Update.
3082         * i386-linux-nat.c: Update.
3083         * ia64-linux-nat.c: Update.
3084         * inf-ptrace.c: Update.
3085         * infrun.c: Update.
3086         * linux-fork.c: Update.
3087         * linux-nat.c: Update.
3088         * linux-tdep.c: Update.
3089         * linux-thread-db.c: Update.
3090         * mips-linux-nat.c: Update.
3091         * nat/aarch64-linux-hw-point.c: Update.
3092         * nat/aarch64-linux.c: Update.
3093         * nat/linux-btrace.c: Update.
3094         * nat/linux-osdata.c: Update.
3095         * nat/linux-procfs.c: Update.
3096         * nat/x86-linux-dregs.c: Update.
3097         * obsd-nat.c: Update.
3098         * ppc-fbsd-nat.c: Update.
3099         * ppc-linux-nat.c: Update.
3100         * procfs.c: Update.
3101         * python/py-infthread.c: Update.
3102         * ravenscar-thread.c: Update.
3103         * remote.c: Update.
3104         * s390-linux-nat.c: Update.
3105         * sol-thread.c: Update.
3106         * sol2-tdep.c: Update.
3107         * spu-linux-nat.c: Update.
3108         * x86-linux-nat.c: Update.
3109         * xtensa-linux-nat.c: Update.
3110
3111 2018-07-03  Tom Tromey  <tom@tromey.com>
3112
3113         * common/ptid.c (ptid_get_pid): Remove.
3114         * common/ptid.h (ptid_get_pid): Don't declare.
3115         * aarch64-linux-nat.c: Update.
3116         * ada-lang.c: Update.
3117         * aix-thread.c: Update.
3118         * alpha-bsd-nat.c: Update.
3119         * amd64-fbsd-nat.c: Update.
3120         * amd64-linux-nat.c: Update.
3121         * arm-linux-nat.c: Update.
3122         * arm-nbsd-nat.c: Update.
3123         * auxv.c: Update.
3124         * break-catch-syscall.c: Update.
3125         * breakpoint.c: Update.
3126         * bsd-uthread.c: Update.
3127         * corelow.c: Update.
3128         * ctf.c: Update.
3129         * darwin-nat.c: Update.
3130         * fbsd-nat.c: Update.
3131         * fbsd-tdep.c: Update.
3132         * gcore.c: Update.
3133         * gnu-nat.c: Update.
3134         * hppa-nbsd-nat.c: Update.
3135         * hppa-obsd-nat.c: Update.
3136         * i386-fbsd-nat.c: Update.
3137         * ia64-linux-nat.c: Update.
3138         * inf-ptrace.c: Update.
3139         * infcmd.c: Update.
3140         * inferior.c: Update.
3141         * inferior.h: Update.
3142         * inflow.c: Update.
3143         * infrun.c: Update.
3144         * linux-fork.c: Update.
3145         * linux-nat.c: Update.
3146         * linux-tdep.c: Update.
3147         * linux-thread-db.c: Update.
3148         * m68k-bsd-nat.c: Update.
3149         * mi/mi-interp.c: Update.
3150         * mi/mi-main.c: Update.
3151         * mips-linux-nat.c: Update.
3152         * mips-nbsd-nat.c: Update.
3153         * mips64-obsd-nat.c: Update.
3154         * nat/aarch64-linux-hw-point.c: Update.
3155         * nat/aarch64-linux.c: Update.
3156         * nat/linux-btrace.c: Update.
3157         * nat/linux-osdata.c: Update.
3158         * nat/linux-procfs.c: Update.
3159         * nat/x86-linux-dregs.c: Update.
3160         * nto-procfs.c: Update.
3161         * obsd-nat.c: Update.
3162         * ppc-linux-nat.c: Update.
3163         * ppc-nbsd-nat.c: Update.
3164         * ppc-obsd-nat.c: Update.
3165         * proc-service.c: Update.
3166         * procfs.c: Update.
3167         * python/py-inferior.c: Update.
3168         * python/py-infthread.c: Update.
3169         * ravenscar-thread.c: Update.
3170         * record.c: Update.
3171         * remote-sim.c: Update.
3172         * remote.c: Update.
3173         * rs6000-nat.c: Update.
3174         * s390-linux-nat.c: Update.
3175         * sh-nbsd-nat.c: Update.
3176         * sol-thread.c: Update.
3177         * sparc-nat.c: Update.
3178         * sparc64-tdep.c: Update.
3179         * spu-linux-nat.c: Update.
3180         * spu-tdep.c: Update.
3181         * target-debug.h: Update.
3182         * target.c: Update.
3183         * thread.c: Update.
3184         * tid-parse.c: Update.
3185         * tracefile-tfile.c: Update.
3186         * vax-bsd-nat.c: Update.
3187         * windows-nat.c: Update.
3188         * x86-linux-nat.c: Update.
3189         * x86-nat.c: Update.
3190
3191 2018-07-03  Tom Tromey  <tom@tromey.com>
3192
3193         * common/ptid.c (pid_to_ptid): Remove.
3194         * common/ptid.h (pid_to_ptid): Don't declare.
3195         * aix-thread.c: Update.
3196         * arm-linux-nat.c: Update.
3197         * common/ptid.c: Update.
3198         * common/ptid.h: Update.
3199         * corelow.c: Update.
3200         * ctf.c: Update.
3201         * darwin-nat.c: Update.
3202         * fbsd-nat.c: Update.
3203         * fork-child.c: Update.
3204         * gnu-nat.c: Update.
3205         * go32-nat.c: Update.
3206         * inf-ptrace.c: Update.
3207         * infcmd.c: Update.
3208         * inferior.c: Update.
3209         * infrun.c: Update.
3210         * linux-fork.c: Update.
3211         * linux-nat.c: Update.
3212         * nat/aarch64-linux-hw-point.c: Update.
3213         * nat/fork-inferior.c: Update.
3214         * nat/x86-linux-dregs.c: Update.
3215         * nto-procfs.c: Update.
3216         * obsd-nat.c: Update.
3217         * procfs.c: Update.
3218         * progspace.c: Update.
3219         * remote.c: Update.
3220         * rs6000-nat.c: Update.
3221         * s390-linux-nat.c: Update.
3222         * sol-thread.c: Update.
3223         * spu-linux-nat.c: Update.
3224         * target.c: Update.
3225         * top.c: Update.
3226         * tracefile-tfile.c: Update.
3227         * windows-nat.c: Update.
3228
3229 2018-07-03  Tom Tromey  <tom@tromey.com>
3230
3231         * common/ptid.h (ptid_build): Don't declare.
3232         * common/ptid.c (ptid_build): Remove.
3233         * aix-thread.c: Update.
3234         * bsd-kvm.c: Update.
3235         * bsd-uthread.c: Update.
3236         * common/agent.c: Update.
3237         * common/ptid.c: Update.
3238         * common/ptid.h: Update.
3239         * corelow.c: Update.
3240         * darwin-nat.c: Update.
3241         * fbsd-nat.c: Update.
3242         * gnu-nat.c: Update.
3243         * linux-fork.c: Update.
3244         * linux-nat.c: Update.
3245         * linux-thread-db.c: Update.
3246         * nat/linux-osdata.c: Update.
3247         * nat/linux-procfs.c: Update.
3248         * nto-procfs.c: Update.
3249         * obsd-nat.c: Update.
3250         * proc-service.c: Update.
3251         * procfs.c: Update.
3252         * ravenscar-thread.c: Update.
3253         * remote-sim.c: Update.
3254         * remote.c: Update.
3255         * sol-thread.c: Update.
3256         * target.c: Update.
3257         * windows-nat.c: Update.
3258
3259 2018-07-03  Tom Tromey  <tom@tromey.com>
3260
3261         * infrun.c (follow_exec): Use exit_inferior_silent.
3262         * inferior.c (exit_inferior_num_silent): Remove.
3263         * inferior.h (exit_inferior_num_silent): Don't declare.
3264
3265 2018-07-03  Tom Tromey  <tom@tromey.com>
3266
3267         PR cli/23340:
3268         * darwin-nat.c (darwin_attach_pid): Reset inferior and
3269         inferior_ptid on error.
3270
3271 2018-07-02  Maciej W. Rozycki  <macro@mips.com>
3272             Simon Marchi  <simon.marchi@polymtl.ca>
3273
3274         PR tdep/8282
3275         * disasm.h (gdb_disassembler): Add
3276         `m_disassembler_options_holder'. member
3277         * disasm.c (get_all_disassembler_options): New function.
3278         (gdb_disassembler::gdb_disassembler): Use it.
3279         (gdb_buffered_insn_length_init_dis): Likewise.
3280         (gdb_buffered_insn_length): Adjust accordingly.
3281         (set_disassembler_options): Handle options with arguments.
3282         (show_disassembler_options_sfunc): Likewise.  Add a leading new
3283         line if showing options with descriptions.
3284         (disassembler_options_completer): Adapt to using the
3285         `disasm_options_and_args_t' structure.
3286         * mips-tdep.c (mips_disassembler_options): New variable.
3287         (mips_disassembler_options_o32): Likewise.
3288         (mips_disassembler_options_n32): Likewise.
3289         (mips_disassembler_options_n64): Likewise.
3290         (gdb_print_insn_mips): Don't set `disassembler_options'.
3291         (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): Remove
3292         functions.
3293         (mips_gdbarch_init): Always set `gdbarch_print_insn' to
3294         `gdb_print_insn_mips'.  Set `gdbarch_disassembler_options',
3295         `gdbarch_disassembler_options_implicit' and
3296         `gdbarch_valid_disassembler_options'.
3297         * arm-tdep.c (_initialize_arm_tdep): Adapt to using the
3298         `disasm_options_and_args_t' structure.
3299         * gdbarch.sh (disassembler_options_implicit): New `gdbarch'
3300         method.
3301         (valid_disassembler_options): Switch from `disasm_options_t' to
3302         the `disasm_options_and_args_t' structure.
3303         * NEWS: Document `set disassembler-options' support for the MIPS
3304         target.
3305         * gdbarch.h: Regenerate.
3306         * gdbarch.c: Regenerate.
3307
3308 2018-07-02  Sebastian Huber  <sebastian.huber@embedded-brains.de>
3309
3310         * riscv-tdep.c (riscv_register_aliases): Swap "fp" and "s0" entries.
3311
3312 2018-06-29  Joel Brobecker  <brobecker@adacore.com>
3313
3314         * amd64-darwin-tdep.c (x86_darwin_init_abi_64): Add missing
3315         parameter in call to amd64_target_description.
3316         * amd64-dicos-tdep.c (amd64_dicos_init_abi): Likewise.
3317         * amd64-fbsd-tdep.c (amd64fbsd_core_read_description)
3318         (amd64fbsd_init_abi): Likewise.
3319         * amd64-nbsd-tdep.c (amd64nbsd_init_abi): Likewise.
3320         * amd64-obsd-tdep.c (amd64obsd_init_abi): Likewise.
3321         * amd64-sol2-tdep.c (amd64_sol2_init_abi): Likewise.
3322         * amd64-fbsd-nat.c (amd64_fbsd_nat_target): Likewise.
3323
3324 2018-06-29  Pedro Alves  <palves@redhat.com>
3325
3326         * gdb/amd64-tdep.h (amd64_create_target_description): Add
3327         "segments" parameter.
3328         * gdb/amd64-tdep.c (amd64_none_init_abi, amd64_x32_none_init_abi)
3329         (_initialize_amd64_tdep): Update call to
3330         amd64_create_target_description.
3331         (amd64_target_description): Add "segments" parameter.  Adjust
3332         the implementation to use it.
3333         * gdb/amd64-linux-tdep.c (amd64_linux_read_description): Update
3334         call to amd64_create_target_description.
3335         * gdb/amd64-windows-tdep.c (amd64_windows_init_abi): Likewise.
3336         * gdb/arch/amd64.h (amd64_create_target_description): Add
3337         "segments" register.
3338         * gdb/arch/amd64.c (amd64_create_target_description): Add
3339         "segments" parameter.  Call create_feature_i386_64bit_segments
3340         only if SEGMENTS is true.
3341         * gdb/gdbserver/win32-i386-low.c (i386_arch_setup): Update
3342         call to amd64_create_target_description.
3343
3344 2018-06-29  Pedro Alves  <palves@redhat.com>
3345
3346         * thread.c (thread_target_id_str): New, factored out from ...
3347         (print_thread_info_1): ... here.  Use it to compute the max
3348         "Target Id" column width.
3349
3350 2018-06-29  Pedro Alves  <palves@redhat.com>
3351
3352         * remote.c (remote_target::extra_thread_info): Delete
3353         'display_buf' and 'n' locals.  from the cache, regardless of
3354         packet mechanims is in use.  Use cache for qThreadExtra and qP
3355         methods too.
3356
3357 2018-06-29  Pedro Alves  <palves@redhat.com>
3358
3359         * blockframe.c (find_pc_sect_containing_function): New function.
3360         * breakpoint.c (print_breakpoint_location): Don't call
3361         find_pc_sect_function.
3362         * linespec.c (create_sals_line_offset): Record the location's
3363         symbol in the sal.
3364         * linespec.c (convert_address_location_to_sals): Fill in sal's
3365         symbol with find_pc_sect_containing_function.
3366         * symtab.c (find_function_start_sal): Rename to ...
3367         (find_function_start_sal_1): ... this.
3368         (find_function_start_sal): Reimplement as wrapper around
3369         find_function_start_sal_1, and use
3370         find_pc_sect_containing_function to fill in the sal's symbol.
3371         (find_function_start_sal(symbol*, bool)): Adjust.
3372         * symtab.h (find_pc_function, find_pc_sect_function): Adjust
3373         comments.
3374         (find_pc_sect_containing_function): Declare.
3375
3376 2018-06-29  Pedro Alves  <palves@redhat.com>
3377
3378         * inline-frame.c (stopped_by_user_bp_inline_frame): Return
3379         true if the the location has no symbol.
3380
3381 2018-06-28  Tom Tromey  <tom@tromey.com>
3382
3383         * NEWS: Mention --enable-codesign.
3384         * silent-rules.mk (ECHO_SIGN): New variable.
3385         * configure.ac: Add --enable-codesign.
3386         * configure: Rebuild.
3387         * Makefile.in (CODESIGN, CODESIGN_CERT): New variables.
3388         (gdb$(EXEEXT)): Optionally invoke codesign.
3389
3390 2018-06-28  Pedro Alves  <palves@redhat.com>
3391
3392         * gdbthread.h (struct thread_suspend_state) <stop_pc>: Extend
3393         comments.
3394         (switch_to_thread_no_regs): Adjust comment.
3395         * infcmd.c (stop_pc): Delete.
3396         (post_create_inferior, info_program_command): Replace references
3397         to stop_pc with references to thread_info->suspend.stop_pc.
3398         * inferior.h (stop_pc): Delete declaration.
3399         * infrun.c (proceed, handle_syscall_event, fill_in_stop_func)
3400         (handle_inferior_event_1, handle_signal_stop)
3401         (process_event_stop_test, keep_going_stepped_thread)
3402         (handle_step_into_function, handle_step_into_function_backward)
3403         (print_stop_location): Replace references to stop_pc with
3404         references to thread_info->suspend.stop_pc.
3405         (struct infcall_suspend_state) <stop_pc>: Delete field.
3406         (save_infcall_suspend_state, restore_infcall_suspend_state):
3407         Remove references to inf_stat->stop_pc.
3408         * linux-fork.c (fork_load_infrun_state): Likewise.
3409         * record-btrace.c (record_btrace_set_replay): Likewise.
3410         * record-full.c (record_full_goto_entry): Likewise.
3411         * remote.c (print_one_stopped_thread): Likewise.
3412         * target.c (target_resume): Extend comment.
3413         * thread.c (set_executing_thread): New.
3414         (set_executing): Use it.
3415         (switch_to_thread_no_regs, switch_to_no_thread, switch_to_thread):
3416         Remove references to stop_pc.
3417
3418 2018-06-28  Pedro Alves  <palves@redhat.com>
3419
3420         * infrun.c (handle_inferior_event_1) <TARGET_WAITKIND_EXECD>:
3421         Moving fetching stop_pc until after ecs->event_thread is refreshed.
3422
3423 2018-06-28  Tom Tromey  <tom@tromey.com>
3424
3425         * coffread.c (coff_symfile_finish): Update.
3426         * xcoffread.c (xcoff_symfile_finish): Update.
3427         * elfread.c (elf_symfile_finish): Update.
3428         * symfile.h (dwarf2_free_objfile): Don't declare.
3429         * dwarf2read.c (_initialize_dwarf2_read): Use
3430         register_objfile_data_with_cleanup.
3431         (dwarf2_free_objfile): Now static.  Change signature.
3432
3433 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
3434
3435         * symfile.c (add_symbol_file_command, _initialize_symfile): Add
3436         option "-o" to add-symbol-file-load to add an offset to each
3437         section's load address.
3438         * symfile.c (set_objfile_default_section_offset): New function.
3439
3440 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
3441
3442         * symfile.c (add_symbol_file_command): Make sure that sections
3443         with the same name are sorted in the same order.
3444
3445 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
3446
3447         * symfile.c (add_symbol_file_command, _initialize_symfile): Do not
3448         require the second argument.  If omitted, load sections at the
3449         addresses specified in the file.
3450
3451 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
3452
3453         * symfile.c (symbol_file_command, symbol_file_add_main_1)
3454         (_initialize_symfile): Add option "-o" to symbol-file to add an
3455         offset to each section of the symbol file.
3456
3457 2018-06-28  Petr Tesarik  <ptesarik@suse.cz>
3458
3459         * MAINTAINERS (Write After Approval): Add Petr Tesarik.
3460
3461 2018-06-27  Tom Tromey  <tom@tromey.com>
3462
3463         * stack.c (_initialize_stack): Update "func" help text.
3464
3465 2018-06-27  Tom Tromey  <tom@tromey.com>
3466
3467         * python/py-unwind.c (unwind_info_object) <saved_regs>: Now a
3468         std::vector.
3469         (unwind_infopy_str, pyuw_create_unwind_info)
3470         (unwind_infopy_add_saved_register, pyuw_sniffer)
3471         (unwind_infopy_dealloc, unwind_infopy_add_saved_register):
3472         Update.
3473         (struct saved_reg): Add constructor.
3474         <value>: Now a gdbpy_ref<>.
3475
3476 2018-06-27  Tom Tromey  <tom@tromey.com>
3477
3478         * machoread.c (macho_symfile_read): Define "symbol_table" earlier.
3479
3480 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
3481
3482         * gdb-gdb.py.in: Format using autopep8.
3483
3484 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
3485
3486         * gdb-gdb.py.in (CoreAddrPrettyPrinter): New class.
3487         (type_lookup_function): Recognize CORE_ADDR values.
3488
3489 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
3490
3491         * gdb-gdb.py.in (StructMainTypePrettyPrinter) <to_string>: Don't
3492         print tag_name.
3493
3494 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
3495
3496         * gdb-gdb.py.in (TypeFlag) <__cmp__>: Remove.
3497         <__lt__>: Add.
3498
3499 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
3500
3501         * gdb-gdb.py: Move to...
3502         * gdb-gdb.py.in: ... here.
3503         * configure.ac (AC_CONFIG_FILES): Add gdb-gdb.py.
3504         * Makefile.in (all): Add gdb-gdb.gdb and gdb-gdb.py as
3505         dependencies.
3506         (distclean): Remove gdb-gdb.py when cleaning.
3507         (gdb-gdb.py, gdb-gdb.gdb): New rules.
3508         * configure: Re-generate.
3509
3510 2018-06-27  Pedro Alves  <palves@redhat.com>
3511
3512         * proc-service.c (get_ps_regcache): New.
3513         (ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
3514         (ps_lsetfpregs): Use it.
3515
3516 2018-06-27  Omair Javaid  <omair.javaid@linaro.org>
3517
3518         PR gdb/21695
3519         * dwarf2read.c (lnp_state_machine::check_line_address): Update declaration.
3520         (dwarf_decode_lines_1): Adjust.
3521
3522 2018-06-27  Simon Marchi  <simon.marchi@ericsson.com>
3523
3524         * fbsd-nat.h (class fbsd_nat_target) <find_memory_regions>: Add
3525         override.
3526         <info_proc>: Likewise.
3527
3528 2018-06-26  Joel Brobecker  <brobecker@adacore.com>
3529
3530         * windows-nat.c (do_windows_fetch_inferior_registers): Rename
3531         to windows_fetch_one_register, and only handle the case of
3532         fetching one register.  Move the code that reloads the context
3533         and iterates over all registers if R is negative to...
3534         (windows_nat_target::fetch_registers): ... here.
3535         (do_windows_store_inferior_registers): Rename to
3536         windows_store_one_register, and only handle the case of storing
3537         one register.  Move the code that handles the case where r is
3538         negative to...
3539         (windows_nat_target::store_registers) ... here.
3540
3541 2018-06-26  Tom Tromey  <tom@tromey.com>
3542
3543         PR rust/22574:
3544         * typeprint.c (whatis_exp): Allow ptype/o for Rust.
3545         * rust-lang.c (rust_print_struct_def): Add podata parameter.
3546         Update.
3547         (rust_internal_print_type): Add podata parameter.
3548         (rust_print_type): Update.
3549
3550 2018-06-26  Tom Tromey  <tom@tromey.com>
3551
3552         * typeprint.h (struct print_offset_data) <update, finish,
3553         maybe_print_hole>: New methods.
3554         <indentation>: New constant.
3555         * typeprint.c (print_offset_data::indentation): Define.
3556         (print_offset_data::maybe_print_hole, print_offset_data::update)
3557         (print_offset_data::finish): Move from c-typeprint.c and rename.
3558         * c-typeprint.c (OFFSET_SPC_LEN): Remove.
3559         (print_spaces_filtered_with_print_options): Update.
3560         (c_print_type_union_field_offset, maybe_print_hole)
3561         (c_print_type_struct_field_offset): Move to typeprint.c and
3562         rename.
3563         (c_type_print_base_struct_union): Update.
3564
3565 2018-06-25  Pedro Alves  <palves@redhat.com>
3566
3567         * gdbthread.h (thread_info_ref, delete_thread)
3568         (delete_thread_silent, first_thread_of_inferior)
3569         (any_thread_of_inferior, switch_to_thread)
3570         (enable_thread_stack_temporaries)
3571         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
3572         (get_last_thread_stack_temporary)
3573         (value_in_thread_stack_temporaries, can_access_registers_thread):
3574         Spell out "struct thread_info" instead of just "thread_info".
3575         * inferior.h (notice_new_inferior): Likewise.
3576
3577 2018-06-25  Pedro Alves  <palves@redhat.com>
3578
3579         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
3580         pass thread_info pointer to delete_thread.
3581         (windows_nat_target::detach): Pass inferior pointer to
3582         detach_inferior.
3583         * aix-thread.c (sync_threadlists): Pass thread_info pointer to
3584         delete_thread.
3585         * bsd-kvm.c (bsd_kvm_target::close): Use discard_all_inferiors.
3586         * darwin-nat.c (darwin_check_new_threads): Use find_thread_ptid
3587         and pass a thread_info pointer to delete_thread.
3588         * fbsd-nat.c (fbsd_nat_target::wait): Use find_thread_ptid and
3589         pass thread_info pointer to delete_thread.
3590         * go32-nat.c (go32_nat_target::mourn_inferior): Remove
3591         delete_thread_silent call.
3592         * procfs.c (procfs_target::detach): Pass inferior pointer to
3593         detach_inferior.
3594         (procfs_target::wait): Pass thread_info pointer to delete_thread.
3595         * remote-sim.c (gdbsim_target::mourn_inferior): Remove
3596         delete_thread_silent call.
3597         * windows-nat.c (windows_delete_thread): Use find_thread_ptid and
3598         pass thread_info pointer to delete_thread.
3599         (windows_nat_target::detach): Pass inferior pointer to
3600         delete_inferior.
3601
3602 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
3603
3604         * regcache.c (readable_regcache::read_part): Fix asserts.
3605         (reg_buffer::raw_collect_part): New function.
3606         (regcache::write_part): Fix asserts.
3607         (reg_buffer::raw_supply_part): New function.
3608         (regcache::transfer_regset_register): New helper function.
3609         (regcache::transfer_regset): Call new functions.
3610         (regcache_supply_regset): Use gdb_byte*.
3611         (regcache::supply_regset): Likewise.
3612         (regcache_collect_regset): Likewise.
3613         (regcache::collect_regset): Likewise.
3614         * regcache.h (reg_buffer::raw_collect_part): New declaration.
3615         (reg_buffer::raw_supply_part): Likewise.
3616         (regcache::transfer_regset_register): Likewise.
3617         (regcache::transfer_regset): Use gdb_byte*.
3618
3619 2018-06-22  Alan Hayward  <alan.hayward@arm.com>
3620
3621         * nat/aarch64-sve-linux-ptrace.h (HAS_SVE_STATE): Use &.
3622
3623 2018-06-21  Pedro Alves  <palves@redhat.com>
3624
3625         * ada-lang.h (ada_get_task_number): Take a thread_info pointer
3626         instead of a ptid_t.  All callers adjusted.
3627         * ada-tasks.c (ada_get_task_number): Likewise.  All callers
3628         adjusted.
3629         (print_ada_task_info, display_current_task_id, task_command_1):
3630         Adjust.
3631         * breakpoint.c (watchpoint_in_thread_scope): Adjust to use
3632         inferior_thread.
3633         (breakpoint_kind): Adjust.
3634         (remove_breakpoints_pid): Rename to ...
3635         (remove_breakpoints_inf): ... this.  Adjust to take an inferior
3636         pointer.  All callers adjusted.
3637         (bpstat_clear_actions): Use inferior_thread.
3638         (get_bpstat_thread): New.
3639         (bpstat_do_actions): Use it.
3640         (bpstat_check_breakpoint_conditions, bpstat_stop_status): Adjust
3641         to take a thread_info pointer.  All callers adjusted.
3642         (set_longjmp_breakpoint_for_call_dummy, set_momentary_breakpoint)
3643         (breakpoint_re_set_thread): Use inferior_thread.
3644         * breakpoint.h (struct inferior): Forward declare.
3645         (bpstat_stop_status): Update.
3646         (remove_breakpoints_pid): Delete.
3647         (remove_breakpoints_inf): New.
3648         * bsd-uthread.c (bsd_uthread_target::wait)
3649         (bsd_uthread_target::update_thread_list): Use find_thread_ptid.
3650         * btrace.c (btrace_add_pc, btrace_enable, btrace_fetch)
3651         (maint_btrace_packet_history_cmd)
3652         (maint_btrace_clear_packet_history_cmd): Adjust.
3653         (maint_btrace_clear_cmd, maint_info_btrace_cmd): Adjust to use
3654         inferior_thread.
3655         * cli/cli-interp.c: Include "inferior.h".
3656         * common/refcounted-object.h (struct
3657         refcounted_object_ref_policy): New.
3658         * compile/compile-object-load.c: Include gdbthread.h.
3659         (store_regs): Use inferior_thread.
3660         * corelow.c (core_target::close): Use current_inferior.
3661         (core_target_open): Adjust to use first_thread_of_inferior and use
3662         the current inferior.
3663         * ctf.c (ctf_target::close): Adjust to use current_inferior.
3664         * dummy-frame.c (dummy_frame_id) <ptid>: Delete, replaced by ...
3665         <thread>: ... this new field.  All references adjusted.
3666         (dummy_frame_pop, dummy_frame_discard, register_dummy_frame_dtor):
3667         Take a thread_info pointer instead of a ptid_t.
3668         * dummy-frame.h (dummy_frame_push, dummy_frame_pop)
3669         (dummy_frame_discard, register_dummy_frame_dtor): Take a
3670         thread_info pointer instead of a ptid_t.
3671         * elfread.c: Include "inferior.h".
3672         (elf_gnu_ifunc_resolver_stop, elf_gnu_ifunc_resolver_return_stop):
3673         Use inferior_thread.
3674         * eval.c (evaluate_subexp): Likewise.
3675         * frame.c (frame_pop, has_stack_frames, find_frame_sal): Use
3676         inferior_thread.
3677         * gdb_proc_service.h (struct thread_info): Forward declare.
3678         (struct ps_prochandle) <ptid>: Delete, replaced by ...
3679         <thread>: ... this new field.  All references adjusted.
3680         * gdbarch.h, gdbarch.c: Regenerate.
3681         * gdbarch.sh (get_syscall_number): Replace 'ptid' parameter with a
3682         'thread' parameter.  All implementations and callers adjusted.
3683         * gdbthread.h (thread_info) <set_running>: New method.
3684         (delete_thread, delete_thread_silent): Take a thread_info pointer
3685         instead of a ptid.
3686         (global_thread_id_to_ptid, ptid_to_global_thread_id): Delete.
3687         (first_thread_of_process): Delete, replaced by ...
3688         (first_thread_of_inferior): ... this new function.  All callers
3689         adjusted.
3690         (any_live_thread_of_process): Delete, replaced by ...
3691         (any_live_thread_of_inferior): ... this new function.  All callers
3692         adjusted.
3693         (switch_to_thread, switch_to_no_thread): Declare.
3694         (is_executing): Delete.
3695         (enable_thread_stack_temporaries): Update comment.
3696         <enable_thread_stack_temporaries>: Take a thread_info pointer
3697         instead of a ptid_t.  Incref the thread.
3698         <~enable_thread_stack_temporaries>: Decref the thread.
3699         <m_ptid>: Delete
3700         <m_thr>: New.
3701         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
3702         (get_last_thread_stack_temporary)
3703         (value_in_thread_stack_temporaries, can_access_registers_thread):
3704         Take a thread_info pointer instead of a ptid_t.  All callers
3705         adjusted.
3706         * infcall.c (get_call_return_value): Use inferior_thread.
3707         (run_inferior_call): Work with thread pointers instead of ptid_t.
3708         (call_function_by_hand_dummy): Work with thread pointers instead
3709         of ptid_t.  Use thread_info_ref.
3710         * infcmd.c (proceed_thread_callback): Access thread's state
3711         directly.
3712         (ensure_valid_thread, ensure_not_running): Use inferior_thread,
3713         access thread's state directly.
3714         (continue_command): Use inferior_thread.
3715         (info_program_command): Use find_thread_ptid and access thread
3716         state directly.
3717         (proceed_after_attach_callback): Use thread state directly.
3718         (notice_new_inferior): Take a thread_info pointer instead of a
3719         ptid_t.  All callers adjusted.
3720         (exit_inferior): Take an inferior pointer instead of a pid.  All
3721         callers adjusted.
3722         (exit_inferior_silent): New.
3723         (detach_inferior): Delete.
3724         (valid_gdb_inferior_id, pid_to_gdb_inferior_id)
3725         (gdb_inferior_id_to_pid, in_inferior_list): Delete.
3726         (detach_inferior_command, kill_inferior_command): Use
3727         find_inferior_id instead of valid_gdb_inferior_id and
3728         gdb_inferior_id_to_pid.
3729         (inferior_command): Use inferior and thread pointers.
3730         * inferior.h (struct thread_info): Forward declare.
3731         (notice_new_inferior): Take a thread_info pointer instead of a
3732         ptid_t.  All callers adjusted.
3733         (detach_inferior): Delete declaration.
3734         (exit_inferior, exit_inferior_silent): Take an inferior pointer
3735         instead of a pid.  All callers adjusted.
3736         (gdb_inferior_id_to_pid, pid_to_gdb_inferior_id, in_inferior_list)
3737         (valid_gdb_inferior_id): Delete.
3738         * infrun.c (follow_fork_inferior, proceed_after_vfork_done)
3739         (handle_vfork_child_exec_or_exit, follow_exec): Adjust.
3740         (struct displaced_step_inferior_state) <pid>: Delete, replaced by
3741         ...
3742         <inf>: ... this new field.
3743         <step_ptid>: Delete, replaced by ...
3744         <step_thread>: ... this new field.
3745         (get_displaced_stepping_state): Take an inferior pointer instead
3746         of a pid.  All callers adjusted.
3747         (displaced_step_in_progress_any_inferior): Adjust.
3748         (displaced_step_in_progress_thread): Take a thread pointer instead
3749         of a ptid_t.  All callers adjusted.
3750         (displaced_step_in_progress, add_displaced_stepping_state): Take
3751         an inferior pointer instead of a pid.  All callers adjusted.
3752         (get_displaced_step_closure_by_addr): Adjust.
3753         (remove_displaced_stepping_state): Take an inferior pointer
3754         instead of a pid.  All callers adjusted.
3755         (displaced_step_prepare_throw, displaced_step_prepare)
3756         (displaced_step_fixup): Take a thread pointer instead of a ptid_t.
3757         All callers adjusted.
3758         (start_step_over): Adjust.
3759         (infrun_thread_ptid_changed): Remove bit updating ptids in the
3760         displaced step queue.
3761         (do_target_resume): Adjust.
3762         (fetch_inferior_event): Use inferior_thread.
3763         (context_switch, get_inferior_stop_soon): Take an
3764         execution_control_state pointer instead of a ptid_t.  All callers
3765         adjusted.
3766         (switch_to_thread_cleanup): Delete.
3767         (stop_all_threads): Use scoped_restore_current_thread.
3768         * inline-frame.c: Include "gdbthread.h".
3769         (inline_state) <inline_state>: Take a thread pointer instead of a
3770         ptid_t.  All callers adjusted.
3771         <ptid>: Delete, replaced by ...
3772         <thread>: ... this new field.
3773         (find_inline_frame_state): Take a thread pointer instead of a
3774         ptid_t.  All callers adjusted.
3775         (skip_inline_frames, step_into_inline_frame)
3776         (inline_skipped_frames, inline_skipped_symbol): Take a thread
3777         pointer instead of a ptid_t.  All callers adjusted.
3778         * inline-frame.h (skip_inline_frames, step_into_inline_frame)
3779         (inline_skipped_frames, inline_skipped_symbol): Likewise.
3780         * linux-fork.c (delete_checkpoint_command): Adjust to use thread
3781         pointers directly.
3782         * linux-nat.c (get_detach_signal): Likewise.
3783         * linux-thread-db.c (thread_from_lwp): New 'stopped' parameter.
3784         (thread_db_notice_clone): Adjust.
3785         (thread_db_find_new_threads_silently)
3786         (thread_db_find_new_threads_2, thread_db_find_new_threads_1): Take
3787         a thread pointer instead of a ptid_t.  All callers adjusted.
3788         * mi/mi-cmd-var.c: Include "inferior.h".
3789         (mi_cmd_var_update_iter): Update to use thread pointers.
3790         * mi/mi-interp.c (mi_new_thread): Update to use the thread's
3791         inferior directly.
3792         (mi_output_running_pid, mi_inferior_count): Delete, bits factored
3793         out to ...
3794         (mi_output_running): ... this new function.
3795         (mi_on_resume_1): Adjust to use it.
3796         (mi_user_selected_context_changed): Adjust to use inferior_thread.
3797         * mi/mi-main.c (proceed_thread): Adjust to use thread pointers
3798         directly.
3799         (interrupt_thread_callback): : Adjust to use thread and inferior
3800         pointers.
3801         * proc-service.c: Include "gdbthread.h".
3802         (ps_pglobal_lookup): Adjust to use the thread's inferior directly.
3803         * progspace-and-thread.c: Include "inferior.h".
3804         * progspace.c: Include "inferior.h".
3805         * python/py-exitedevent.c (create_exited_event_object): Adjust to
3806         hold a reference to an inferior_object.
3807         * python/py-finishbreakpoint.c (bpfinishpy_init): Adjust to use
3808         inferior_thread.
3809         * python/py-inferior.c (struct inferior_object): Give the type a
3810         tag name instead of a typedef.
3811         (python_on_normal_stop): No need to check if the current thread is
3812         listed.
3813         (inferior_to_inferior_object): Change return type to
3814         inferior_object.  All callers adjusted.
3815         (find_thread_object): Delete, bits factored out to ...
3816         (thread_to_thread_object): ... this new function.
3817         * python/py-infthread.c (create_thread_object): Use
3818         inferior_to_inferior_object.
3819         (thpy_is_stopped): Use thread pointer directly.
3820         (gdbpy_selected_thread): Use inferior_thread.
3821         * python/py-record-btrace.c (btpy_list_object) <ptid>: Delete
3822         field, replaced with ...
3823         <thread>: ... this new field.  All users adjusted.
3824         (btpy_insn_or_gap_new): Drop const.
3825         (btpy_list_new): Take a thread pointer instead of a ptid_t.  All
3826         callers adjusted.
3827         * python/py-record.c: Include "gdbthread.h".
3828         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
3829         a ptid_t.  All callers adjusted.
3830         (gdbpy_current_recording): Use inferior_thread.
3831         * python/py-record.h (recpy_record_object) <ptid>: Delete
3832         field, replaced with ...
3833         <thread>: ... this new field.  All users adjusted.
3834         (recpy_element_object) <ptid>: Delete
3835         field, replaced with ...
3836         <thread>: ... this new field.  All users adjusted.
3837         (recpy_insn_new, recpy_func_new): Take a thread pointer instead of
3838         a ptid_t.  All callers adjusted.
3839         * python/py-threadevent.c: Include "gdbthread.h".
3840         (get_event_thread): Use thread_to_thread_object.
3841         * python/python-internal.h (struct inferior_object): Forward
3842         declare.
3843         (find_thread_object, find_inferior_object): Delete declarations.
3844         (thread_to_thread_object, inferior_to_inferior_object): New
3845         declarations.
3846         * record-btrace.c: Include "inferior.h".
3847         (require_btrace_thread): Use inferior_thread.
3848         (record_btrace_frame_sniffer)
3849         (record_btrace_tailcall_frame_sniffer): Use inferior_thread.
3850         (get_thread_current_frame): Use scoped_restore_current_thread and
3851         switch_to_thread.
3852         (get_thread_current_frame): Use thread pointer directly.
3853         (record_btrace_replay_at_breakpoint): Use thread's inferior
3854         pointer directly.
3855         * record-full.c: Include "inferior.h".
3856         * regcache.c: Include "gdbthread.h".
3857         (get_thread_arch_regcache): Use the inferior's address space
3858         directly.
3859         (get_thread_regcache, registers_changed_thread): New.
3860         * regcache.h (get_thread_regcache(thread_info *thread)): New
3861         overload.
3862         (registers_changed_thread): New.
3863         (remote_target) <remote_detach_1>: Swap order of parameters.
3864         (remote_add_thread): <remote_add_thread>: Return the new thread.
3865         (get_remote_thread_info(ptid_t)): New overload.
3866         (remote_target::remote_notice_new_inferior): Use thread pointers
3867         directly.
3868         (remote_target::process_initial_stop_replies): Use
3869         thread_info::set_running.
3870         (remote_target::remote_detach_1, remote_target::detach)
3871         (extended_remote_target::detach): Adjust.
3872         * stack.c (frame_show_address): Use inferior_thread.
3873         * target-debug.h (target_debug_print_thread_info_pp): New.
3874         * target-delegates.c: Regenerate.
3875         * target.c (default_thread_address_space): Delete.
3876         (memory_xfer_partial_1): Use current_inferior.
3877         (target_detach): Use current_inferior.
3878         (target_thread_address_space): Delete.
3879         (generic_mourn_inferior): Use current_inferior.
3880         * target.h (struct target_ops) <thread_address_space>: Delete.
3881         (target_thread_address_space): Delete.
3882         * thread.c (init_thread_list): Use ALL_THREADS_SAFE.  Use thread
3883         pointers directly.
3884         (delete_thread_1, delete_thread, delete_thread_silent): Take a
3885         thread pointer instead of a ptid_t.  Adjust all callers.
3886         (ptid_to_global_thread_id, global_thread_id_to_ptid): Delete.
3887         (first_thread_of_process): Delete, replaced by ...
3888         (first_thread_of_inferior): ... this new function.  All callers
3889         adjusted.
3890         (any_thread_of_process): Rename to ...
3891         (any_thread_of_inferior): ... this, and take an inferior pointer.
3892         (any_live_thread_of_process): Rename to ...
3893         (any_live_thread_of_inferior): ... this, and take an inferior
3894         pointer.
3895         (thread_stack_temporaries_enabled_p, push_thread_stack_temporary)
3896         (value_in_thread_stack_temporaries)
3897         (get_last_thread_stack_temporary): Take a thread pointer instead
3898         of a ptid_t.  Adjust all callers.
3899         (thread_info::set_running): New.
3900         (validate_registers_access): Use inferior_thread.
3901         (can_access_registers_ptid): Rename to ...
3902         (can_access_registers_thread): ... this, and take a thread
3903         pointer.
3904         (print_thread_info_1): Adjust to compare thread pointers instead
3905         of ptids.
3906         (switch_to_no_thread, switch_to_thread): Make extern.
3907         (scoped_restore_current_thread::~scoped_restore_current_thread):
3908         Use m_thread pointer directly.
3909         (scoped_restore_current_thread::scoped_restore_current_thread):
3910         Use inferior_thread.
3911         (thread_command): Use thread pointer directly.
3912         (thread_num_make_value_helper): Use inferior_thread.
3913         * top.c (execute_command): Use inferior_thread.
3914         * tui/tui-interp.c: Include "inferior.h".
3915         * varobj.c (varobj_create): Use inferior_thread.
3916         (value_of_root_1): Use find_thread_global_id instead of
3917         global_thread_id_to_ptid.
3918
3919 2018-06-21  Alan Hayward  <alan.hayward@arm.com>
3920
3921         * regcache.c (readable_regcache::read_part): Avoid memcpy when
3922         possible.
3923         (regcache::write_part): Likewise.
3924         (readable_regcache::cooked_read_part): Update comment.
3925         (readable_regcache::cooked_write_part): Likewise.
3926         * regcache.h: (readable_regcache::read_part): Likewise.
3927         (regcache::write_part): Likewise.
3928
3929 2018-06-21  Richard Bunt  <richard.bunt@arm.com>
3930             Dirk Schubert  <dirk.schubert@arm.com>
3931
3932         * aarch64-linux-nat.c (post_attach): New.
3933         (aarch64_linux_nat_target::post_attach): Override post_attach to
3934         record the number of hardware debug registers.
3935
3936 2018-06-20  Tom Tromey  <tom@tromey.com>
3937
3938         * python/py-param.c (add_setshow_generic): Make parameters const.
3939         (parmpy_init): Update.
3940
3941 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
3942
3943         * regcache.h (regcache_cooked_read_ftype): Rename to...
3944         (register_read_ftype): ...this, change type to function_view.
3945         (class reg_buffer) <save>: Remove src parameter.
3946         (readonly_detached_regcache) <readonly_detached_regcache>: Make
3947         parameter non-const in first overload.  Remove src parameter in
3948         second overload.
3949         * regcache.c (do_cooked_read): Remove.
3950         (readonly_detached_regcache::readonly_detached_regcache): Make
3951         parameter non-const, adjust call to other constructor.
3952         (reg_buffer::save): Remove src parameter.
3953         * frame.c (do_frame_register_read): Remove.
3954         (frame_save_as_regcache): Use lambda function.
3955         * ppc-linux-tdep.c (ppu2spu_unwind_register): Change type of src
3956         parameter to ppu2spu_data *.
3957         (ppu2spu_sniffer): Use lambda function.
3958
3959 2018-06-20  Simon Marchi  <simon.marchi@polymtl.ca>
3960
3961         * record-full.c (record_full_target::insert_breakpoint): Remove
3962         "struct" keyword, add const.
3963
3964 2018-06-19  Simon Marchi  <simon.marchi@ericsson.com>
3965
3966         * common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION,
3967         PACKAGE_STRING, PACKAGE_TARNAME): Undefine.
3968         * configure.ac: Remove AC_PREREQ, add missing quoting.
3969         * gnulib/configure.ac: Modernize usage of
3970         AC_INIT/AM_INIT_AUTOMAKE.  Remove AC_PREREQ.
3971         * gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69.
3972         (AUTOMAKE_VERSION): Bump to 1.15.1.
3973         * configure: Re-generate.
3974         * config.in: Re-generate.
3975         * aclocal.m4: Re-generate.
3976         * gnulib/aclocal.m4: Re-generate.
3977         * gnulib/config.in: Re-generate.
3978         * gnulib/configure: Re-generate.
3979         * gnulib/import/Makefile.in: Re-generate.
3980
3981 2018-06-19  Pedro Alves  <palves@redhat.com>
3982
3983         * minsyms.c (msym_prefer_to_msym_type): New, factored out from ...
3984         (lookup_minimal_symbol_by_pc_section): ... here with
3985         gdb_assert_not_reached added.
3986
3987 2018-06-19  Pedro Alves  <palves@redhat.com>
3988
3989         * inline-frame.c (stopped_by_user_bp_inline_frame): Replace PC
3990         parameter with a block parameter.  Compare location's block symbol
3991         with the frame's block instead of addresses.
3992         (skip_inline_frames): Pass the current block instead of the
3993         frame's address.  Break out as soon as we determine the frame
3994         should not be skipped.
3995
3996 2018-06-18  Tom Tromey  <tom@tromey.com>
3997
3998         * solib-aix.c (solib_aix_get_section_offsets): Return
3999         unique_xmalloc_ptr.
4000         (solib_aix_solib_create_inferior_hook): Update.
4001
4002 2018-06-18  Tom Tromey  <tom@tromey.com>
4003
4004         * solib-darwin.c (darwin_current_sos): Use unique_xmalloc_ptr.
4005
4006 2018-06-18  Tom Tromey  <tom@tromey.com>
4007
4008         * solib-frv.c (frv_relocate_main_executable): Use
4009         unique_xmalloc_ptr.
4010         * solib-dsbt.c (dsbt_relocate_main_executable): Use
4011         unique_xmalloc_ptr.
4012
4013 2018-06-18  Tom Tromey  <tom@tromey.com>
4014
4015         * objfiles.h (inhibit_section_map_updates): Update.
4016         (resume_section_map_updates, resume_section_map_updates_cleanup):
4017         Remove.
4018         * solib-svr4.c (svr4_handle_solib_event): Update.
4019         * objfiles.c (inhibit_section_map_updates): Return
4020         scoped_restore_tmpl<int>.
4021         (resume_section_map_updates, resume_section_map_updates_cleanup):
4022         Remove.
4023
4024 2018-06-18  Tom Tromey  <tom@tromey.com>
4025
4026         * valprint.h (read_string): Update.
4027         * valprint.c (read_string): Change type of "buffer".
4028         (val_print_string): Update.
4029         * python/py-value.c (valpy_string): Update.
4030         * language.h (struct language_defn) <la_get_string>: Change
4031         type of "buffer".
4032         (default_get_string, c_get_string): Update.
4033         * language.c (default_get_string): Change type of "buffer".
4034         * guile/scm-value.c (gdbscm_value_to_string): Update.
4035         * c-lang.c (c_get_string): Change type of "buffer".
4036
4037 2018-06-18  Tom Tromey  <tom@tromey.com>
4038
4039         * ser-mingw.c (struct pipe_state_destroyer): New.
4040         (pipe_state_up): New typedef.
4041         (cleanup_pipe_state): Remove.
4042         (pipe_windows_open): Use pipe_state_up.  Don't release argv.
4043
4044 2018-06-18  Tom Tromey  <tom@tromey.com>
4045
4046         * rust-lang.h (rust_yyerror): Don't declare.
4047         * rust-lang.c (rust_language_defn): Update.
4048         * rust-exp.y (yyerror): Now static.
4049         * parse.c (parse_exp_in_context_1): Update.
4050         * p-lang.h (p_yyerror): Don't declare.
4051         * p-lang.c (p_language_defn): Update.
4052         * p-exp.y (yyerror): Now static.
4053         * opencl-lang.c (opencl_language_defn): Update.
4054         * objc-lang.c (objc_language_defn): Update.
4055         * m2-lang.h (m2_yyerror): Don't declare.
4056         * m2-lang.c (m2_language_defn): Update.
4057         * m2-exp.y (yyerror): Now static.
4058         * language.h (struct language_defn) <la_error>: Remove.
4059         * language.c (unk_lang_error): Remove.
4060         (unknown_language_defn, auto_language_defn): Remove.
4061         * go-lang.h (go_yyerror): Don't declare.
4062         * go-lang.c (go_language_defn): Update.
4063         * go-exp.y (yyerror): Now static.
4064         * f-lang.h (f_yyerror): Don't declare.
4065         * f-lang.c (f_language_defn): Update.
4066         * f-exp.y (yyerror): Now static.
4067         * d-lang.h (d_yyerror): Don't declare.
4068         * d-lang.c (d_language_defn): Update.
4069         * d-exp.y (yyerror): Now static.
4070         * c-lang.h (c_yyerror): Don't declare.
4071         * c-lang.c (c_language_defn, cplus_language_defn)
4072         (asm_language_defn, minimal_language_defn): Update.
4073         * c-exp.y (yyerror): Now static.
4074         * ada-lang.h (ada_yyerror): Don't declare.
4075         * ada-lang.c (ada_language_defn): Update.
4076         * ada-exp.y (yyerror): Now static.
4077
4078 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
4079
4080         * aarch64-linux-nat.c (fetch_sveregs_from_thread): New function.
4081         (store_sveregs_to_thread): Likewise.
4082         (aarch64_linux_fetch_inferior_registers): Check for SVE.
4083         (aarch64_linux_store_inferior_registers): Likewise.
4084         * nat/aarch64-sve-linux-ptrace.c (aarch64_sve_get_sveregs): New
4085         function.
4086         (aarch64_sve_regs_copy_to_regcache): Likewise.
4087         (aarch64_sve_regs_copy_from_regcache): Likewise.
4088         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_sveregs): New
4089         declaration.
4090         (aarch64_sve_regs_copy_to_regcache): Likewise.
4091         (aarch64_sve_regs_copy_from_regcache): Likewise.
4092         (sve_context): Structure from Linux headers.
4093         (SVE_SIG_ZREGS_SIZE): Define from Linux headers.
4094         (SVE_SIG_ZREG_SIZE): Likewise.
4095         (SVE_SIG_PREG_SIZE): Likewise.
4096         (SVE_SIG_FFR_SIZE): Likewise.
4097         (SVE_SIG_REGS_OFFSET): Likewise.
4098         (SVE_SIG_ZREGS_OFFSET): Likewise.
4099         (SVE_SIG_ZREG_OFFSET): Likewise.
4100         (SVE_SIG_ZREGS_SIZE): Likewise.
4101         (SVE_SIG_PREGS_OFFSET): Likewise.
4102         (SVE_SIG_PREG_OFFSET): Likewise.
4103         (SVE_SIG_PREGS_SIZE): Likewise.
4104         (SVE_SIG_FFR_OFFSET): Likewise.
4105         (SVE_SIG_REGS_SIZE): Likewise.
4106         (SVE_SIG_CONTEXT_SIZE): Likewise.
4107         (SVE_PT_REGS_MASK): Likewise.
4108         (SVE_PT_REGS_FPSIMD): Likewise.
4109         (SVE_PT_REGS_SVE): Likewise.
4110         (SVE_PT_VL_INHERIT): Likewise.
4111         (SVE_PT_VL_ONEXEC): Likewise.
4112         (SVE_PT_REGS_OFFSET): Likewise.
4113         (SVE_PT_FPSIMD_OFFSET): Likewise.
4114         (SVE_PT_FPSIMD_SIZE): Likewise.
4115         (SVE_PT_SVE_ZREG_SIZE): Likewise.
4116         (SVE_PT_SVE_PREG_SIZE): Likewise.
4117         (SVE_PT_SVE_FFR_SIZE): Likewise.
4118         (SVE_PT_SVE_FPSR_SIZE): Likewise.
4119         (SVE_PT_SVE_FPCR_SIZE): Likewise.
4120         (__SVE_SIG_TO_PT): Likewise.
4121         (SVE_PT_SVE_OFFSET): Likewise.
4122         (SVE_PT_SVE_ZREGS_OFFSET): Likewise.
4123         (SVE_PT_SVE_ZREG_OFFSET): Likewise.
4124         (SVE_PT_SVE_ZREGS_SIZE): Likewise.
4125         (SVE_PT_SVE_PREGS_OFFSET): Likewise.
4126         (SVE_PT_SVE_PREG_OFFSET): Likewise.
4127         (SVE_PT_SVE_PREGS_SIZE): Likewise.
4128         (SVE_PT_SVE_FFR_OFFSET): Likewise.
4129         (SVE_PT_SVE_FPSR_OFFSET): Likewise.
4130         (SVE_PT_SVE_FPCR_OFFSET): Likewise.
4131         (SVE_PT_SVE_SIZE): Likewise.
4132         (SVE_PT_SIZE): Likewise.
4133         (HAS_SVE_STATE): New define.
4134
4135 2018-06-18  Alan Hayward  <alan.hayward@arm.com>
4136
4137         * nat/aarch64-sve-linux-sigcontext.h: New file.
4138         * nat/aarch64-sve-linux-ptrace.h (SVE_VQ_BYTES): Move to
4139         new files.
4140         (SVE_VQ_MIN): Likewise.
4141         (SVE_VQ_MAX): Likewise.
4142         (SVE_VL_MIN): Likewise.
4143         (SVE_VL_MAX): Likewise.
4144         (SVE_NUM_ZREGS): Likewise.
4145         (SVE_NUM_PREGS): Likewise.
4146         (sve_vl_valid): Likewise.
4147         (struct user_sve_header): Likewise.
4148
4149 2018-06-16  Andrew Burgess  <andrew.burgess@embecosm.com>
4150             Richard Bunt <Richard.Bunt@arm.com>
4151
4152         * linux-nat.c (stop_wait_callback): Don't discard SIGSTOP if it
4153         was requested by GDB.
4154
4155 2018-06-15  Tom de Vries  <tdevries@suse.de>
4156
4157         * MAINTAINERS (Write After Approval): Add Tom de Vries.
4158
4159 2018-06-14  Simon Marchi  <simon.marchi@polymtl.ca>
4160
4161         * gnulib/update-gnulib.sh: Print expected versions of
4162         autoconf/aclocal.
4163
4164 2018-06-14  Simon Marchi  <simon.marchi@ericsson.com>
4165
4166         * arch-utils.c (default_type_align): Use type_length_units.
4167         * gdbtypes.c (type_align): Use type_length_units.
4168
4169 2018-06-14  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
4170
4171         * cli/cli-script.c (_initialize_cli_script): Fix online documentation
4172         of 'define' command.
4173
4174 2018-06-14  Tom de Vries  <tdevries@suse.de>
4175
4176         PR cli/22573
4177         * infcmd.c (print_return_value_1): Use get_user_print_options instead of
4178         get_no_prettyformat_print_options.
4179
4180 2018-06-13  Simon Marchi  <simon.marchi@ericsson.com>
4181
4182         * sparc-nat.h: Include target.h.
4183         * sparc64-linux-nat.c (class sparc64_linux_nat_target)
4184         <fetch_registers>: Remove this argument in function call.
4185         <store_registers>: Remove this argument in function call, remove
4186         extra semicolon.
4187         <low_forget_process>: Call sparc64_forget_process instead of
4188         sparc_forget_process.
4189
4190 2018-06-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
4191
4192         * procfs.c (_initialize_procfs): Use add_inf_child_target.
4193         (procfs_target::make_corefile_notes): Adjust to new
4194         target_read_alloc return type.
4195
4196 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
4197             Stephen Roberts  <stephen.roberts@arm.com>
4198
4199         PR gdb/22882
4200         * infrun.c (fetch_inferior_event): If GDB is not proceeding then
4201         run INF_EXEC_COMPLETE handler, even when not calling normal_stop.
4202         Move should_notify_stop local into more inner scope.
4203
4204 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
4205             Stephen Roberts  <stephen.roberts@arm.com>
4206
4207         PR gdb/22882
4208         * infrun.c (resume_1): Add call to mark_async_event_handler.
4209
4210 2018-06-12  Andrew Burgess  <andrew.burgess@embecosm.com>
4211
4212         * infrun.c (do_target_wait): Change old version of $pc printed.
4213
4214 2018-06-11  Simon Marchi  <simon.marchi@ericsson.com>
4215
4216         * dwarf2read.c (read_index_from_section): Rename to...
4217         (read_gdb_index_from_section): ... this, update all callers.
4218         (dwarf2_read_index): Rename to...
4219         (dwarf2_read_gdb_index): ... this, update all callers.
4220
4221 2018-06-11  John David Anglin  <danglin@gcc.gnu.org>
4222
4223         * gdb/hppa-linux-nat.c
4224         (hppa_linux_nat_target::fetch_inferior_registers): Rename to
4225         hppa_linux_nat_target::fetch_registers.
4226
4227 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
4228
4229         * aarch64-tdep.c (aarch64_dwarf_reg_to_regnum): Add mappings.
4230         * aarch64-tdep.h (AARCH64_DWARF_SVE_VG): Add define.
4231         (AARCH64_DWARF_SVE_FFR): Likewise.
4232         (AARCH64_DWARF_SVE_P0): Likewise.
4233         (AARCH64_DWARF_SVE_Z0): Likewise.
4234
4235 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
4236
4237         * common/common-regcache.h (raw_compare): New function.
4238         * regcache.c (regcache::raw_compare): Likewise.
4239         * regcache.h (regcache::raw_compare): New declaration.
4240
4241 2018-06-11  Alan Hayward  <alan.hayward@arm.com>
4242
4243         * common/common-regcache.h (reg_buffer_common): New structure.
4244         * regcache.c (reg_buffer::invalidate): Move from detached_regcache.
4245         (reg_buffer::raw_supply): Likewise.
4246         (reg_buffer::raw_supply_integer): Likewise.
4247         (reg_buffer::raw_supply_zeroed): Likewise.
4248         (reg_buffer::raw_collect): Likewise.
4249         (reg_buffer::raw_collect_integer): Likewise.
4250         * regcache.h (reg_buffer::invalidate): Move from detached_regcache.
4251         (reg_buffer::raw_supply): Likewise.
4252         (reg_buffer::raw_supply_integer): Likewise.
4253         (reg_buffer::raw_supply_zeroed): Likewise.
4254         (reg_buffer::raw_collect): Likewise.
4255         (reg_buffer::raw_collect_integer): Likewise.
4256
4257 2018-06-10  Tom Tromey  <tom@tromey.com>
4258
4259         * remote.c (stop_reply_p): Remove typedef.  Don't declare queue.
4260         (class remote_state) <stop_reply_queue>: Now std::vector.
4261         (remote_state::~remote_state)
4262         (remote_target::stop_reply_queue_length): Update.
4263         (struct queue_iter_param, remove_child_of_pending_fork)
4264         (struct check_pending_event_prevents_wildcard_vcont_callback_data)
4265         (check_pending_event_prevents_wildcard_vcont_callback)
4266         (remove_stop_reply_for_inferior)
4267         (remove_stop_reply_of_remote_state)
4268         (remote_notif_remove_once_on_match)
4269         (stop_reply_match_ptid_and_ws)
4270         (remote_kill_child_of_pending_fork): Remove.
4271         (remote_target::remove_new_fork_children)
4272         (remote_target::check_pending_events_prevent_wildcard_vcont)
4273         (remote_target::discard_pending_stop_replies)
4274         (remote_target::discard_pending_stop_replies_in_queue)
4275         (remote_target::remote_notif_remove_queued_reply)
4276         (remote_target::queued_stop_reply)
4277         (remote_target::push_stop_reply, remote_target::peek_stop_reply)
4278         (remote_target::wait, remote_target::kill_new_fork_children)
4279         (remote_target::async): Update.
4280
4281 2018-06-10  Tom Tromey  <tom@tromey.com>
4282
4283         * record-full.c (record_full_arch_list_cleanups): Remove.
4284         (record_full_message): Use try/catch.
4285         (record_full_wait_cleanups): Remove.
4286         (record_full_wait_1): Use try/catch.
4287         (record_full_restore): Likewise.
4288
4289 2018-06-10  Tom Tromey  <tom@tromey.com>
4290
4291         * record-full.c (record_full_breakpoint_p): Remove typedef.  Don't
4292         declare VEC.  Add constructor.
4293         <in_target_beneath>: Now bool.
4294         (record_full_breakpoints): Now a std::vector, static.
4295         (record_full_sync_record_breakpoints)
4296         (record_full_init_record_breakpoints)
4297         (record_full_target::insert_breakpoint)
4298         (record_full_target::remove_breakpoint): Update.  Don't use XNEW.
4299
4300 2018-06-10  Simon Marchi  <simon.marchi@polymtl.ca>
4301
4302         * dwarf2read.c (process_cu_includes): Remove struct keyword.
4303         * serial.c (serial_interface_lookup): Remove struct keyword.
4304
4305 2018-06-10  Tom Tromey  <tom@tromey.com>
4306
4307         * procfs.c (procfs_target::xfer_partial): Use "beneath" as a
4308         method.
4309         * nto-procfs.c (nto_procfs_target::xfer_partial): Use "beneath" as
4310         a method.
4311         * go32-nat.c (go32_nat_target::xfer_partial): Use "beneath" as a
4312         method.
4313         * arm-linux-nat.c (arm_linux_nat_target::read_description): Use
4314         "beneath" as a method.
4315         * arm-fbsd-nat.c (arm_fbsd_nat_target::read_description):
4316         Use "beneath" as a method.
4317
4318 2018-06-10  Tom Tromey  <tom@tromey.com>
4319
4320         * tracefile.c (struct trace_file_writer_deleter): New.
4321         <operator()>: Rename from trace_file_writer_xfree.
4322         (trace_file_writer_up): New typedef.
4323         (tsave_command, trace_save_tfile, trace_save_ctf): Update.
4324
4325 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
4326
4327         * regcache.h (reg_buffer) <~reg_buffer>: Use default destructor.
4328         <m_registers, m_register_status>: Change type to
4329         std::unique_ptr.
4330         * regcache.c (reg_buffer::reg_buffer): Use new instead of
4331         XCNEWVEC.
4332
4333 2018-06-09  Simon Marchi  <simon.marchi@ericsson.com>
4334
4335         * common/common-regcache.h (enum register_status): Add
4336         underlying type "signed char".
4337         * regcache.h (reg_buffer) <m_register_status>: Change type to
4338         register_status *.
4339         * regcache.c (reg_buffer::reg_buffer): Alocate arrays of
4340         register_status instead of signed char.
4341         (reg_buffer::save): Use REG_UNKNOWN instead of 0.
4342         (reg_buffer::get_register_status): Remove cast.
4343         (readable_regcache::raw_read): Remove cast.
4344         (readable_regcache::cooked_read): Remove cast.
4345
4346 2018-06-09  Tom Tromey  <tom@tromey.com>
4347
4348         * source.c (reverse_search_command, forward_search_command): Use
4349         scoped_fd.
4350
4351 2018-06-09  Tom Tromey  <tom@tromey.com>
4352
4353         * serial.c (serial_ops_p): Remove typedef.  Don't declare VEC.
4354         (serial_ops_list): Now static, std::vector.
4355         (serial_interface_lookup, serial_add_interface): Update.
4356
4357 2018-06-09  Tom Tromey  <tom@tromey.com>
4358
4359         * dwarf2read.c (process_cu_includes): Update.
4360         (process_full_comp_unit): Update.
4361         * dwarf2read.h (struct dwarf2_per_objfile) <just_read_cus>: Now a
4362         std::vector.
4363
4364 2018-06-08  Paul Koning  <paul_koning@dell.com>
4365
4366         PR gdb/23252
4367
4368         * python/python.c (do_start_initialization):
4369         Avoid call to internal Python API.
4370         (init__gdb_module): New function.
4371
4372 2018-06-08  Gary Benson <gbenson@redhat.com>
4373
4374         * linux-thread-db.c (valprint.h): New include.
4375         (struct check_thread_db_info): New structure.
4376         (check_thread_db_on_load, tdb_testinfo): New static globals.
4377         (check_thread_db, check_thread_db_callback): New functions.
4378         (try_thread_db_load_1): Run integrity checks if requested.
4379         (maintenance_check_libthread_db): New function.
4380         (_initialize_thread_db): Register "maint check libthread-db"
4381         and "maint set/show check-libthread-db".
4382         * NEWS: Mention the above new commands.
4383
4384 2018-06-08  Tom Tromey  <tom@tromey.com>
4385
4386         * windows-nat.c (windows_nat_target::xfer_partial): "beneath" is
4387         now a method.
4388
4389 2018-06-08  Tom Tromey  <tom@tromey.com>
4390
4391         * btrace.c (parse_xml_raw): Use gdb::unique_xmalloc_ptr.
4392
4393 2018-06-08  Tom Tromey  <tom@tromey.com>
4394
4395         * common/btrace-common.h (struct btrace_data): Add constructor,
4396         destructor, move assignment operator.
4397         <empty, clear, fini>: New methods.
4398         <format>: Initialize.
4399         (btrace_data_init, btrace_data_fini, btrace_data_clear)
4400         (btrace_data_empty): Don't declare.
4401         * common/btrace-common.c (btrace_data_init): Remove.
4402         (btrace_data::fini): Rename from btrace_data_fini.
4403         (btrace_data::empty): Rename from btrace_data_empty.
4404         (btrace_data::clear): Rename from btrace_data_clear.  Return
4405         bool.
4406         * btrace.h (make_cleanup_btrace_data): Don't declare.
4407         * btrace.c (btrace_add_pc, btrace_stitch_trace, btrace_clear)
4408         (parse_xml_btrace): Update.
4409         (do_btrace_data_cleanup, make_cleanup_btrace_data): Remove.
4410         (maint_btrace_clear_packet_history_cmd): Update.
4411
4412 2018-06-07  Pedro Alves  <palves@redhat.com>
4413
4414         * target.h (target_ops) <beneath>: Now a method.  All references
4415         updated.
4416         (class target_stack): New.
4417         * target.c (g_target_stack): New.
4418         (g_current_top_target): Delete.
4419         (current_top_target): Get the top target out of g_target_stack.
4420         (target_stack::push, target_stack::unpush): New.
4421         (push_target, unpush_target): Reimplement.
4422         (target_is_pushed): Reimplement in terms of g_target_stack.
4423         (target_ops::beneath, target_stack::find_beneath): New.
4424
4425 2018-06-07  Pedro Alves  <palves@redhat.com>
4426
4427         * target.h (find_target_beneath): Delete declaration.
4428         * target.c (find_target_beneath): Delete definition.
4429         * aix-thread.c: All callers of find_target_beneath adjusted to
4430         call target_ops::beneath instead.
4431         * bsd-uthread.c: Likewise.
4432         * linux-thread-db.c: Likewise.
4433         * ravenscar-thread.c: Likewise.
4434         * sol-thread.c: Likewise.
4435         * spu-multiarch.c: Likewise.
4436
4437 2018-06-07  Pedro Alves  <palves@redhat.com>
4438
4439         * target.h (target_ops) <beneath>: Now a method.  All references
4440         updated.
4441         (target_ops) <m_beneath>: New.
4442         * target.c (target_ops::beneath): New.
4443         * corelow.c: Adjust all references to target_ops::beneath.
4444         * linux-thread-db.c: Likewise.
4445         * make-target-delegates: Likewise.
4446         * record-btrace.c: Likewise.
4447         * record-full.c: Likewise.
4448         * remote.c: Likewise.
4449         * target.c: Likewise.
4450         * target-delegates.c: Regenerate.
4451
4452 2018-06-07  Pedro Alves  <palves@redhat.com>
4453
4454         * target.h (target_stack): Delete.
4455         (current_top_target): Declare function.
4456         * target.c (target_stack): Delete.
4457         (g_current_top_target): New.
4458         (current_top_target): New function.
4459         * auxv.c: Use current_top_target instead of target_stack
4460         throughout.
4461         * avr-tdep.c: Likewise.
4462         * breakpoint.c: Likewise.
4463         * corefile.c: Likewise.
4464         * elfread.c: Likewise.
4465         * eval.c: Likewise.
4466         * exceptions.c: Likewise.
4467         * frame.c: Likewise.
4468         * gdbarch-selftests.c: Likewise.
4469         * gnu-v3-abi.c: Likewise.
4470         * ia64-tdep.c: Likewise.
4471         * ia64-vms-tdep.c: Likewise.
4472         * infcall.c: Likewise.
4473         * infcmd.c: Likewise.
4474         * infrun.c: Likewise.
4475         * linespec.c: Likewise.
4476         * linux-tdep.c: Likewise.
4477         * minsyms.c: Likewise.
4478         * ppc-linux-nat.c: Likewise.
4479         * ppc-linux-tdep.c: Likewise.
4480         * procfs.c: Likewise.
4481         * regcache.c: Likewise.
4482         * remote.c: Likewise.
4483         * rs6000-tdep.c: Likewise.
4484         * s390-linux-nat.c: Likewise.
4485         * s390-tdep.c: Likewise.
4486         * solib-aix.c: Likewise.
4487         * solib-darwin.c: Likewise.
4488         * solib-dsbt.c: Likewise.
4489         * solib-spu.c: Likewise.
4490         * solib-svr4.c: Likewise.
4491         * solib-target.c: Likewise.
4492         * sparc-tdep.c: Likewise.
4493         * sparc64-tdep.c: Likewise.
4494         * spu-tdep.c: Likewise.
4495         * symfile.c: Likewise.
4496         * symtab.c: Likewise.
4497         * target-descriptions.c: Likewise.
4498         * target-memory.c: Likewise.
4499         * target.c: Likewise.
4500         * target.h: Likewise.
4501         * tracefile-tfile.c: Likewise.
4502         * tracepoint.c: Likewise.
4503         * valops.c: Likewise.
4504         * valprint.c: Likewise.
4505         * value.c: Likewise.
4506         * windows-tdep.c: Likewise.
4507         * mi/mi-main.c: Likewise.
4508
4509 2018-06-07  Tom Tromey  <tom@tromey.com>
4510
4511         * valprint.h (build_address_symbolic): Declare.
4512         * printcmd.c (print_address_symbolic): Update.
4513         (build_address_symbolic): Change "name" and "filename" to
4514         std::string.
4515         * disasm.c (gdb_pretty_print_disassembler::pretty_print_insn):
4516         Update.
4517         * defs.h (build_address_symbolic): Remove declaration.
4518
4519 2018-06-07  Alan Hayward  <alan.hayward@arm.com>
4520
4521         * aarch64-tdep.c (AARCH64_SVE_V0_REGNUM): Add define.
4522         (aarch64_vnv_type): Add function.
4523         (aarch64_pseudo_register_name): Add V regs for SVE.
4524         (aarch64_pseudo_register_type): Likewise.
4525         (aarch64_pseudo_register_reggroup_p): Likewise.
4526         (aarch64_pseudo_read_value_2): Use V0 offset for SVE
4527         (aarch64_pseudo_read_value): Add V regs for SVE.
4528         (aarch64_pseudo_write_2): Use V0 offset for SVE
4529         (aarch64_pseudo_write): Add V regs for SVE.
4530         * aarch64-tdep.h (struct gdbarch_tdep): Add vnv_type.
4531
4532 2018-06-06  Sergio Durigan Junior  <sergiodj@redhat.com>
4533
4534         * arch/aarch64.h (sve_vq_from_vl): Guard with #ifndef.
4535         (sve_vl_from_vq): Likewise.
4536
4537 2018-06-05  Tom Tromey  <tom@tromey.com>
4538
4539         * cli/cli-cmds.c (show_version): Update.
4540         * top.c (print_gdb_version): Add "interactive" parameter.
4541         Update.
4542         * main.c (captured_main_1): Update.
4543         * top.h (print_gdb_version): Add "interactive" parameter and a
4544         comment.
4545
4546 2018-06-05  David Malcolm  <dmalcolm@redhat.com>
4547
4548         * common/enum-flags.h: Add trailing semicolon to example in
4549         comment.
4550
4551 2018-06-05  Tom Tromey  <tom@tromey.com>
4552
4553         PR cli/12326:
4554         * NEWS: Add entry about pager.
4555         * utils.c (pagination_disabled_for_command): New global.
4556         (prompt_for_continue): Allow "c" response to prompt.
4557         (reinitialize_more_filter): Clear
4558         pagination_disabled_for_command.
4559         (fputs_maybe_filtered): Check pagination_disabled_for_command.
4560
4561 2018-06-04  Tom Tromey  <tom@tromey.com>
4562
4563         * ada-lang.h (ada_lookup_symbol_list): Update.
4564         * ada-lang.c (resolve_subexp): Update.
4565         (symbols_are_identical_enums): Change type of syms.  Remove nsyms
4566         parameter.
4567         (remove_extra_symbols, remove_irrelevant_renamings): Likewise.
4568         (ada_lookup_symbol_list_worker, ada_lookup_symbol_list): Change
4569         results parameter to std::vector.
4570         (ada_iterate_over_symbols, ada_lookup_symbol, get_var_value):
4571         Update.
4572         * ada-exp.y (block_lookup): Update.
4573         (select_possible_type_sym): Change type of syms.  Remove nsyms
4574         parameter.
4575         (write_var_or_type, write_name_assoc): Update.
4576
4577 2018-06-04  Joel Brobecker  <brobecker@adacore.com>
4578
4579         * windows-nat.c (windows_nat_target::xfer_partial): Return
4580         TARGET_XFER_E_IO if we need to delegate to the target beneath
4581         but BENEATH is NULL.
4582
4583 2018-06-04  Simon Marchi  <simon.marchi@ericsson.com>
4584
4585         * Makefile.in (config.status): Add configure.nat as a
4586         dependency.
4587
4588 2018-06-04  Tom Tromey  <tom@tromey.com>
4589
4590         * cp-name-parser.y (cpname_state): Add method declarations.
4591         (HANDLE_QUAL): Update.
4592         (cpname_state::d_grab, cpname_state::fill_comp)
4593         (cpname_state::make_operator, cpname_state::make_dtor)
4594         (cpname_state::make_builtin_type, cpname_state::make_name)
4595         (cpname_state::d_qualify, cpname_state::d_int_type)
4596         (cpname_state::d_unary, cpname_state::d_binary): Now methods.
4597         (%union): Move earlier.
4598
4599 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
4600
4601         * elfread.c (elf_symfile_segments): Use ELF_SECTION_IN_SEGMENT.
4602
4603 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
4604
4605         * aarch64-tdep.c (aarch64_pseudo_read_value_1): New helper func.
4606         (aarch64_pseudo_write_1): Likewise.
4607         (aarch64_pseudo_read_value): Use helper.
4608         (aarch64_pseudo_write): Likewise.
4609
4610 2018-06-04  Pedro Alves  <palves@redhat.com>
4611
4612         * darwin-nat.c (darwin_ops): Delete.
4613         (darwin_attach_pid): Use get_native_target.
4614
4615 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
4616
4617         * aarch64-tdep.c (aarch64_get_tdesc_vq): Use uint64_t for VQ.
4618         * aarch64-tdep.h (struct gdbarch_tdep): Likewise.
4619
4620 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
4621
4622         * aarch64-linux-nat.c (aarch64_linux_read_description): Support SVE.
4623         * aarch64-tdep.c (aarch64_get_tdesc_vq): New function.
4624         (aarch64_gdbarch_init): Check for SVE.
4625         * aarch64-tdep.h (gdbarch_tdep::has_sve): New function.
4626
4627 2018-06-04  Alan Hayward  <alan.hayward@arm.com>
4628
4629         * aarch64-tdep.c (aarch64_read_description): Use uint64_t for VQ.
4630         * aarch64-tdep.h (aarch64_read_description): Likewise.
4631         * arch/aarch64.c (aarch64_create_target_description): Likewise.
4632         * arch/aarch64.h (aarch64_create_target_description): Likewise.
4633         * features/aarch64-sve.c (create_feature_aarch64_sve): Likewise.
4634         * nat/aarch64-sve-linux-ptrace.c(aarch64_sve_get_vq): Likewise.
4635         * nat/aarch64-sve-linux-ptrace.h (aarch64_sve_get_vq): Likewise.
4636
4637 2018-06-02  Simon Marchi  <simon.marchi@ericsson.com>
4638
4639         * value.c (value_fetch_lazy_bitfield): New.
4640         (value_fetch_lazy_memory): New.
4641         (value_fetch_lazy_register): New.
4642         (value_fetch_lazy): Factor out to smaller functions.
4643
4644 2018-06-01  Tom Tromey  <tom@tromey.com>
4645
4646         * cp-name-parser.y (backslashable, represented): Now const.
4647
4648 2018-06-01  Tom Tromey  <tom@tromey.com>
4649
4650         * cp-name-parser.y: Include parser-defs.h.
4651         (parser_fprintf): Remove declaration.
4652
4653 2018-06-01  Tom Tromey  <tom@tromey.com>
4654
4655         * cp-name-parser.y: Use %pure-parser, %lex-param, and
4656         %parse-param.
4657         (lexptr, prev_lexptr, error_lexptr, global_errmsg, demangle_info)
4658         (global_result): Remove globals.
4659         (struct cpname_state): New.
4660         (yyparse): Don't declare.
4661         (yylex, yyerror): Move declarations after %union.
4662         (d_grab, fill_comp, make_operator, make_dtor, make_builtin_type)
4663         (make_name): Add state parameter.
4664         Update all callers.
4665         (d_qualify, d_int_type, d_unary, d_binary, parse_number) Add state
4666         parameter.
4667         (HANDLE_QUAL, HANDLE_SPECIAL, HANDLE_TOKEN2, HANDLE_TOKEN3):
4668         Update.
4669         (yylex): Add lvalp, state parameters.
4670         (yyerror): Add state parameter.
4671         (cp_demangled_name_to_comp): Update.
4672
4673 2018-06-01  Tom Tromey  <tom@tromey.com>
4674
4675         * cp-name-parser.y (parser_fprintf): Declare.
4676         (GDB_YY_REMAP_PREFIX): Define.
4677         Include yy-remap.h.  Don't redefine yy* identifiers.
4678
4679 2018-06-01  Tom Tromey  <tom@tromey.com>
4680
4681         * python/py-type.c (typy_legacy_template_argument): Update.
4682         * cp-support.h (cp_demangled_name_to_comp): Update.
4683         * cp-name-parser.y (cp_demangled_name_to_comp): Change errmsg
4684         parameter to be a "std::string *".
4685         (main): Update.
4686
4687 2018-06-01  H.J. Lu  <hongjiu.lu@intel.com>
4688
4689         * ada-lex.l: Include "diagnostics.h" instead of
4690         "common/diagnostics.h".
4691         * unittests/environ-selftests.c: Likewise.
4692         * common/diagnostics.h: Moved to ../include.
4693
4694 2018-06-01  Joel Brobecker  <brobecker@adacore.com>
4695
4696         * breakpoint.c (breakpoint_re_set): Temporarily force language_mode
4697         to language_mode_manual while calling breakpoint_re_set_one.
4698
4699 2018-06-01  Tom Tromey  <tom@tromey.com>
4700
4701         * valops.c (value_cast_structs, destructor_name_p): Update.
4702         * symtab.c (gdb_mangle_name): Update.
4703         * stabsread.c (define_symbol, read_cpp_abbrev, read_baseclasses):
4704         Update.
4705         * p-valprint.c (pascal_object_is_vtbl_ptr_type)
4706         (pascal_object_print_value_fields, pascal_object_print_value):
4707         Update.
4708         * p-typeprint.c (pascal_type_print_derivation_info): Update.
4709         * linespec.c (find_methods): Update.
4710         * gdbtypes.h (type_name_no_tag): Remove.
4711         (type_name_or_error): Rename from type_name_no_tag_or_error.
4712         * gdbtypes.c (type_name_no_tag): Remove.
4713         (type_name_or_error): Rename from type_name_no_tag_or_error.
4714         (lookup_struct_elt_type, check_typedef): Update.
4715         * expprint.c (print_subexp_standard): Update.
4716         * dwarf2read.c (dwarf2_add_field, load_partial_dies): Update.
4717         * d-namespace.c (d_lookup_nested_symbol): Update.
4718         * cp-valprint.c (cp_is_vtbl_ptr_type, cp_print_value_fields)
4719         (cp_print_class_member): Update.
4720         * cp-namespace.c (cp_lookup_nested_symbol): Update.
4721         * completer.c (add_struct_fields): Update.
4722         * c-typeprint.c (cp_type_print_derivation_info)
4723         (c_type_print_varspec_prefix, c_type_print_base_struct_union):
4724         Update.
4725         * ada-lang.c (parse_old_style_renaming, xget_renaming_scope)
4726         (ada_prefer_type, ada_is_exception_sym): Update.
4727
4728 2018-06-01  Tom Tromey  <tom@tromey.com>
4729
4730         * valops.c (enum_constant_from_type, value_namespace_elt)
4731         (value_maybe_namespace_elt): Update.
4732         * valarith.c (find_size_for_pointer_math): Update.
4733         * target-descriptions.c (make_gdb_type): Update.
4734         * symmisc.c (print_symbol): Update.
4735         * stabsread.c (define_symbol, read_type)
4736         (complain_about_struct_wipeout, add_undefined_type)
4737         (cleanup_undefined_types_1): Update.
4738         * rust-lang.c (rust_tuple_type_p, rust_slice_type_p)
4739         (rust_range_type_p, val_print_struct, rust_print_struct_def)
4740         (rust_internal_print_type, rust_composite_type)
4741         (rust_evaluate_funcall, rust_evaluate_subexp)
4742         (rust_inclusive_range_type_p): Update.
4743         * python/py-type.c (typy_get_tag): Update.
4744         * p-typeprint.c (pascal_type_print_base): Update.
4745         * mdebugread.c (parse_symbol, parse_type): Update.
4746         * m2-typeprint.c (m2_long_set, m2_record_fields, m2_enum):
4747         Update.
4748         * guile/scm-type.c (gdbscm_type_tag): Update.
4749         * go-lang.c (sixg_string_p): Update.
4750         * gnu-v3-abi.c (build_gdb_vtable_type, build_std_type_info_type):
4751         Update.
4752         * gdbtypes.h (struct main_type) <tag_name>: Remove.
4753         (TYPE_TAG_NAME): Remove.
4754         * gdbtypes.c (type_name_no_tag): Simplify.
4755         (check_typedef, check_types_equal, recursive_dump_type)
4756         (copy_type_recursive, arch_composite_type): Update.
4757         * f-typeprint.c (f_type_print_base): Update.  Print "Type" prefix
4758         in summary mode when needed.
4759         * eval.c (evaluate_funcall): Update.
4760         * dwarf2read.c (fixup_go_packaging, read_structure_type)
4761         (process_structure_scope, read_enumeration_type)
4762         (read_namespace_type, read_module_type, determine_prefix): Update.
4763         * cp-support.c (inspect_type): Update.
4764         * coffread.c (process_coff_symbol, decode_base_type): Update.
4765         * c-varobj.c (c_is_path_expr_parent): Update.
4766         * c-typeprint.c (c_type_print_base_struct_union): Update.
4767         (c_type_print_base_1): Update.  Print struct/class/union/enum in
4768         summary when using C language.
4769         * ax-gdb.c (gen_struct_ref, gen_namespace_elt)
4770         (gen_maybe_namespace_elt): Update.
4771         * ada-lang.c (ada_type_name): Simplify.
4772         (empty_record, ada_template_to_fixed_record_type_1)
4773         (template_to_static_fixed_type)
4774         (to_record_with_fixed_variant_part, ada_check_typedef): Update.
4775
4776 2018-06-01  Tom Tromey  <tom@tromey.com>
4777
4778         * dwarf2read.c (dwarf2_compute_name): Pass CU's language to
4779         c_print_type.
4780         * c-typeprint.c (c_print_type_1): Add "language" parameter.
4781         (c_print_type): Update.
4782         (c_print_type): New overload.
4783         (c_type_print_varspec_prefix, c_type_print_args)
4784         (c_type_print_varspec_suffix, c_print_type_no_offsets)
4785         (c_type_print_base_struct_union, c_type_print_base_1)
4786         (cp_type_print_method_args): Add "language" parameter.
4787         (c_type_print_base): Update.
4788         * c-lang.h (c_print_type): Add new overload.
4789
4790 2018-06-01  Tom Tromey  <tom@tromey.com>
4791
4792         * typeprint.h (c_type_print_varspec_suffix): Don't declare.
4793         * c-typeprint.c (c_type_print_varspec_suffix): Now static.
4794
4795 2018-06-01  Alan Hayward  <alan.hayward@arm.com>
4796
4797         * aarch64-tdep.c (aarch64_sve_register_names): New const
4798         var.
4799         * arch/aarch64.h (enum aarch64_regnum): Add SVE entries.
4800         (AARCH64_SVE_Z_REGS_NUM): New define.
4801         (AARCH64_SVE_P_REGS_NUM): Likewise.
4802         (AARCH64_SVE_NUM_REGS): Likewise.
4803
4804 2018-05-31  Uros Bizjak  <ubizjak@gmail.com>
4805
4806         * nat/linux-ptrace.h [__alpha__]
4807         (GDB_ARCH_IS_TRAP_BRKPT, GDB_ARCH_IS_TRAP_HWBKPT): Remove
4808         definitions.
4809
4810 2018-05-31  Maciej W. Rozycki  <macro@mips.com>
4811
4812         * arch-utils.c (gdbarch_info_fill): Set `default_byte_order' to
4813         the endianness selected.
4814         * NEWS: Document `set endian auto' mode operation update.
4815
4816 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
4817
4818         * Makefile.in: Add new header.
4819         * gdb/arch/aarch64.h (sve_vg_from_vl): New macro.
4820         (sve_vl_from_vg): Likewise.
4821         (sve_vq_from_vl): Likewise.
4822         (sve_vl_from_vq): Likewise.
4823         (sve_vq_from_vg): Likewise.
4824         (sve_vg_from_vq): Likewise.
4825         * configure.nat: Add new c file.
4826         * nat/aarch64-sve-linux-ptrace.c: New file.
4827         * nat/aarch64-sve-linux-ptrace.h: New file.
4828
4829 2018-05-31  Alan Hayward  <alan.hayward@arm.com>
4830
4831         * aarch64-linux-nat.c (aarch64_linux_read_description):
4832         Add parmeter zero.
4833         * aarch64-linux-tdep.c (aarch64_linux_core_read_description):
4834         Likewise.
4835         * aarch64-tdep.c (tdesc_aarch64_list): Add.
4836         (aarch64_read_description): Use VQ to index tdesc_aarch64_list.
4837         (aarch64_gdbarch_init): Add parmeter zero.
4838         * aarch64-tdep.h (aarch64_read_description): Add VQ parmeter.
4839         * arch/aarch64.c (aarch64_create_target_description): Check VQ.
4840         * arch/aarch64.h (aarch64_create_target_description): Add VQ.
4841         parmeter.
4842         * doc/gdb.texinfo: Describe SVE feature
4843         * features/aarch64-sve.c: New file.
4844
4845 2018-05-31  Omair Javaid  <omair.javaid@linaro.org>
4846
4847         PR gdb/23210
4848         * gdbarch.sh (significant_addr_bit): Default to zero when
4849         not set by target architecture.
4850         * gdbarch.c: Re-generated.
4851         * utils.c (address_significant): Update.
4852
4853 2018-05-30  Joel Brobecker  <brobecker@adacore.com>
4854
4855         * stack.c (func_command): Remove trailing newline in call to error.
4856
4857 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4858
4859         * regcache.h (regcache_raw_collect): Remove, update callers to
4860         use regcache::raw_collect.
4861         * regcache.c (regcache_raw_collect): Remove.
4862
4863 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4864
4865         * regcache.h (regcache_raw_supply): Remove, update callers to
4866         use detached_regcache::raw_supply.
4867         * regcache.c (regcache_raw_supply): Remove.
4868
4869 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4870
4871         * regcache.h (regcache_cooked_write_part): Remove, update
4872         callers to use regcache::cooked_write_part.
4873         * regcache.c (regcache_cooked_write_part): Remove.
4874
4875 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4876
4877         * regcache.h (regcache_cooked_read_part): Remove, update callers
4878         to use readable_regcache::cooked_read_part.
4879         * regcache.c (regcache_cooked_read_part): Remove.
4880
4881 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4882
4883         * regcache.h (regcache_cooked_read_value): Remove, update
4884         callers to use readable_regcache::cooked_read_value.
4885         * regcache.c (regcache_cooked_read_value): Remove.
4886
4887 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4888
4889         * regcache.h (regcache_cooked_write): Remove, update callers to
4890         use regcache::cooked_write.
4891         * regcache.c (regcache_cooked_write): Remove.
4892
4893 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4894
4895         * regcache.h (regcache_invalidate): Remove, update callers to
4896         use detached_regcache::invalidate instead.
4897         * regcache.c (regcache_invalidate): Remove.
4898
4899 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4900
4901         * regcache.h (regcache_raw_write_part): Remove, update callers
4902         to use regcache::raw_write_part instead.
4903         * regcache.c (regcache_raw_write_part): Remove.
4904
4905 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4906
4907         * regcache.h (regcache_raw_read_part): Remove, update callers to
4908         use readable_regcache::raw_read_part instead.
4909         * regcache.c (regcache_raw_read_part): Remove.
4910
4911 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4912
4913         * regcache.h (regcache_cooked_read): Remove, update callers to
4914         use readable_regcache::cooked_read instead.
4915         * regcache.c (regcache_cooked_read): Remove.
4916
4917 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4918
4919         * regcache.h (regcache_raw_write): Remove, update callers to use
4920         regcache::raw_write instead.
4921         * regcache.c (regcache_raw_write): Remove.
4922
4923 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4924
4925         * regcache.h (regcache_raw_read): Remove, update callers to use
4926         readable_regcache::raw_read instead.
4927         * regcache.c (regcache_raw_read): Remove.
4928
4929 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4930
4931         * regcache.h (regcache_raw_update): Remove, update callers to
4932         use readable_regcache::raw_update instead.
4933         * regcache.c (regcache_raw_update): Remove.
4934
4935 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4936
4937         * regcache.h (regcache_register_status): Remove, update callers
4938         to use reg_buffer::get_register_status directly instead.
4939         * regcache.c (regcache_register_status): Remove.
4940
4941 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4942
4943         * regcache.h (regcache_get_ptid): Remove, update all callers to
4944         call regcache::ptid instead.
4945         * regcache.c (regcache_get_ptid): Remove.
4946
4947 2018-05-30  Simon Marchi  <simon.marchi@ericsson.com>
4948
4949         * Makefile.in (ALL_TARGET_OBS): Add or1k-tdep.o.
4950
4951 2018-05-30  Pedro Alves  <palves@redhat.com>
4952
4953         * common/common-exceptions.h (exception_rethrow): Use
4954         ATTRIBUTE_NORETURN.
4955
4956 2018-05-29  Simon Marchi  <simon.marchi@polymtl.ca>
4957
4958         * breakpoint.c (print_solib_event, check_status_catch_solib):
4959         Remove struct keyword in range-based for loops.
4960         * dbxread.c (find_corresponding_bincl_psymtab): Likewise.
4961         * dwarf2read.c (compute_delayed_physnames, rust_union_quirks);
4962         Likewise.
4963         * linespec.c (find_superclass_methods, search_minsyms_for_name):
4964         Likewise.
4965         * symfile.c (addr_info_make_relative): Likewise.
4966         * thread.c (value_in_thread_stack_temporaries): Likewise.
4967
4968 2018-06-12  Weimin Pan  <weimin.pan@oracle.com>
4969
4970         PR gdb/16841
4971         * valops.c (value_struct_elt_for_reference): Call check_typedef on
4972         aggregate type to get its real type before accessing it.
4973
4974 2018-05-29  Weimin Pan  <weimin.pan@oracle.com>
4975
4976         * minsyms.h (lookup_minimal_symbol_and_objfile): Remove declaration.
4977         * minsyms.c (lookup_minimal_symbol_and_objfile): Remove definition.
4978         * coff-pe-read.c (add_pe_forwarded_sym): Replace
4979         lookup_minimal_symbol_and_objfile with lookup_bound_minimal_symbol.
4980         * glibc-tdep.c (glibc_skip_solib_resolver): Likewise.
4981         * jit.c (jit_breakpoint_re_set_internal): Likewise.
4982         * printcmd.c (info_address_command): Likewise.
4983
4984 2018-05-29  Tom Tromey  <tom@tromey.com>
4985
4986         * windows-nat.c (handle_exception): Update fall-through comment.
4987
4988 2018-05-29  Tom Tromey  <tom@tromey.com>
4989
4990         * progspace.h (so_list_ptr): Remove typedef.  Don't declare VEC.
4991         (struct program_space) <added_solibs>: Now a std::vector.
4992         * breakpoint.c (print_solib_event): Update.
4993         (check_status_catch_solib): Update.
4994         * progspace.c (clear_program_space_solib_cache): Update.
4995         * solib.c (update_solib_list): Update.
4996
4997 2018-05-29  Tom Tromey  <tom@tromey.com>
4998
4999         * python/py-type.c (typy_richcompare): Update.
5000         * guile/scm-type.c (tyscm_equal_p_type_smob): Update.
5001         * gdbtypes.h (types_deeply_equal): Return bool.
5002         (types_equal): Likewise.
5003         * gdbtypes.c (type_equality_entry_d): Remove typedef.  Don't
5004         declare VEC.
5005         (check_types_equal): Change worklist to std::vector.  Return
5006         bool.
5007         (struct type_equality_entry): Add constructor.
5008         (compare_maybe_null_strings): Return bool.
5009         (check_types_worklist): Return bool.  Change worklist to
5010         std::vector.
5011         (types_deeply_equal): Use std::vector.
5012         (types_equal): Return bool.
5013         (compare_maybe_null_strings): Simplify.
5014
5015 2018-05-29  Tom Tromey  <tom@tromey.com>
5016
5017         * record-btrace.c (tp_t): Remove typedef.  Don't declare VEC.
5018
5019 2018-05-29  Tom Tromey  <tom@tromey.com>
5020
5021         * objc-lang.h: Don't include cp-support.h.
5022         * common/gdb_vecs.h (const_char_ptr): Remove typedef.  Don't
5023         declare VEC.
5024
5025 2018-05-27  Tom Tromey  <tom@tromey.com>
5026
5027         * Makefile.in (DEPFILES): Don't reference REMOTE_OBS.
5028
5029 2018-05-25  Tom Tromey  <tom@tromey.com>
5030
5031         * value.c (value::location): Initialize.
5032
5033 2018-05-25  Tom Tromey  <tom@tromey.com>
5034
5035         * dbxread.c (init_bincl_list): Remove.
5036         (bincl_list): Now a std::vector.
5037         (bincls_allocated, next_bincl): Remove.
5038         (free_bincl_list, do_free_bincl_list_cleanup)
5039         (make_cleanup_free_bincl_list): Remove.
5040         (dbx_read_symtab, elfstab_build_psymtabs): Use scoped_restore,
5041         unique_xmalloc_ptr.
5042         (find_corresponding_bincl_psymtab, read_dbx_symtab): Update.
5043         (struct header_file_location): Add constructor.
5044         (add_bincl_to_list): Remove.
5045
5046 2018-05-25  Tom Tromey  <tom@tromey.com>
5047
5048         * tui/tui.c (tui_enable): Update.
5049         * mi/mi-interp.c (mi_interp::init): Update.
5050         * interps.h (class interp) <name>: New method.
5051         <m_name>: Rename from name.
5052         (~scoped_restore_interp): Update.
5053         * interps.c (interp::interp): Update.
5054         (interp_add, interp_set, interp_lookup_existing)
5055         (current_interp_named_p): Update.
5056
5057 2018-05-25  Tom Tromey  <tom@tromey.com>
5058
5059         * interps.c (interp_name): Remove.
5060         * mi/mi-interp.c (mi_interp::init): Update.
5061         * interps.h (interp_name): Remove.
5062         (~scoped_restore_interp): Update.
5063         * tui/tui.c (tui_enable): Update.
5064
5065 2018-05-25  Tom Tromey  <tom@tromey.com>
5066
5067         * utils.c (fputs_maybe_filtered): Update.
5068         * linespec.c (decode_line_full): Update.
5069         * mi/mi-interp.c (mi_on_normal_stop_1, mi_tsv_modified)
5070         (mi_print_breakpoint_for_event, mi_solib_loaded)
5071         (mi_solib_unloaded, mi_command_param_changed, mi_memory_changed)
5072         (mi_user_selected_context_changed): Update.
5073         * mi/mi-main.c (mi_execute_command): Update.
5074         * cli/cli-script.c (execute_control_command): Update.
5075         * python/python.c (execute_gdb_command): Update.
5076         * solib.c (info_sharedlibrary_command): Update.
5077         * interps.c (interp_ui_out): Remove.
5078         * interps.h (interp_ui_out): Remove.
5079
5080 2018-05-25  Tom Tromey  <tom@tromey.com>
5081
5082         * tui/tui-interp.c (as_tui_interp): Use dynamic_cast.
5083         * mi/mi-interp.c (as_mi_interp): Use dynamic_cast.
5084         * cli/cli-interp.c (as_cli_interp): Use dynamic_cast.
5085
5086 2018-05-25  Tom Tromey  <tom@tromey.com>
5087
5088         * cli/cli-interp.c (safe_execute_command): Use scoped_restore.
5089         * interps.c (interp_exec): Use scoped_restore.
5090
5091 2018-05-25  Tom Tromey  <tom@tromey.com>
5092
5093         * remote.c (remote_target::remote_file_get): Use
5094         gdb::byte_vector.
5095         (remote_target::remote_file_put): Likewise.
5096
5097 2018-05-25  Tom Tromey  <tom@tromey.com>
5098
5099         * coff-pe-read.c (struct read_pe_section_data) <section_name>: Now
5100         a std::string.
5101         (get_pe_section_index, add_pe_exported_sym): Update.
5102         (read_pe_exported_syms): Use gdb::def_vector.
5103
5104 2018-05-25  Tom Tromey  <tom@tromey.com>
5105
5106         * frame.c (remove_prev_frame): Remove.
5107         (get_prev_frame_if_no_cycle): Use TRY/CATCH.
5108
5109 2018-05-25  Maciej W. Rozycki  <macro@mips.com>
5110
5111         * mips-linux-tdep.h (mips_supply_fpregset, mips_fill_fpregset):
5112         Remove prototypes.
5113         * mips-linux-nat.c (supply_fpregset): Always call
5114         `mips64_supply_fpregset' rather than `mips_supply_fpregset'.
5115         (fill_fpregset): Always call `mips64_fill_fpregset' rather than
5116         `mips_fill_fpregset'.
5117         * mips-linux-tdep.c (mips_supply_fpregset)
5118         (mips_supply_fpregset_wrapper, mips_fill_fpregset)
5119         (mips_fill_fpregset_wrapper): Remove functions.
5120         (mips64_supply_fpregset, mips64_fill_fpregset): Update comments.
5121         (mips_linux_fpregset): Remove variable.
5122         (mips_linux_iterate_over_regset_sections): Use
5123         `mips64_linux_fpregset' in place of `mips_linux_fpregset'.
5124         (mips_linux_o32_sigframe_init): Remove comment.
5125
5126 2018-05-25  Pedro Alves  <palves@redhat.com>
5127
5128         * remote.c (struct vCont_action_support, MAXTHREADLISTRESULTS)
5129         (struct readahead_cache, struct packet_reg, struct
5130         remote_arch_state, class remote_state): Move higher up in the
5131         file.
5132         (remote_target::m_remote_state): Now an object instead of a pointer.
5133         (remote_target::get_remote_state): Adjust.
5134
5135 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
5136
5137         * stack.c (select_and_print_frame): Delete.
5138         (struct function_bounds): Move struct within function.
5139         (func_command): Most content moved into new function
5140         find_frame_for_function, use new function, print result, add
5141         function comment.
5142         (find_frame_for_function): New function, now returns a result.
5143
5144 2018-05-24  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5145
5146         * stack.c (iterate_over_block_arg_vars): Fix comment.
5147         (print_frame_arg_vars): Pass stream in cb_data, not gdb_stdout.
5148
5149 2018-05-24  Andrew Burgess  <andrew.burgess@embecosm.com>
5150
5151         PR gdb/23203
5152         * frame.c
5153         (scoped_restore_selected_frame::scoped_restore_selected_frame):
5154         Define.
5155         (scoped_restore_selected_frame::~scoped_restore_selected_frame):
5156         Define.
5157         * frame.h (class scoped_restore_selected_frame): New class.
5158         * stack.c (print_frame_local_vars): Remove catching and rethrowing
5159         of any exception, use scoped_restore_selected_frame to restore the
5160         frame instead.
5161
5162 2018-05-24  Pedro Alves  <palves@redhat.com>
5163
5164         * darwin-nat.h (darwin_nat_target::create_inferior): Mark with
5165         override.
5166
5167 2018-05-23  Tom Tromey  <tom@tromey.com>
5168
5169         * complaints.c (struct complaints): Remove.
5170         (symfile_complaint_book): Remove.
5171         (series): New global.
5172         (complaint_internal): Update.
5173         (clear_complaints): Update.
5174
5175 2018-05-23  Tom Tromey  <tom@tromey.com>
5176
5177         * complaints.c (counters): New global.
5178         (struct complain): Remove.
5179         (struct complaints) <root>: Remove.
5180         (complaint_sentinel): Remove.
5181         (symfile_complaint_book): Update.
5182         (find_complaint) Remove.
5183         (complaint_internal, clear_complaints): Update.
5184
5185 2018-05-23  Tom Tromey  <tom@tromey.com>
5186
5187         * complaints.c (struct complain) <file, line>: Remove.
5188         (find_complaint): Remove file, line parameters.
5189         (complaint_internal): Update.
5190
5191 2018-05-23  Tom Tromey  <tom@tromey.com>
5192
5193         * complaints.c (vcomplaint): Remove.
5194         (complaint_internal) Merge in contents of vcomplaint.
5195
5196 2018-05-23  Tom Tromey  <tom@tromey.com>
5197
5198         * complaints.c (struct complaints) <explanation>: Remove.
5199         (symfile_explanations): Remove.
5200         (symfile_complaint_book): Update.
5201         (vcomplaint): Update.
5202         (struct explanation): Remove.
5203
5204 2018-05-23  Tom Tromey  <tom@tromey.com>
5205
5206         * complaints.c (symfile_complaints): Remove.
5207         (complaint_internal): Remove "complaints" parameter.
5208         (clear_complaints, vcomplaint): Remove "c" parameter.
5209         (get_complaints): Remove.
5210         * dwarf2read.c (dwarf2_statement_list_fits_in_line_number_section_complaint)
5211         (dwarf2_debug_line_missing_file_complaint)
5212         (dwarf2_debug_line_missing_end_sequence_complaint)
5213         (dwarf2_complex_location_expr_complaint)
5214         (dwarf2_const_value_length_mismatch_complaint)
5215         (dwarf2_section_buffer_overflow_complaint)
5216         (dwarf2_macro_malformed_definition_complaint)
5217         (dwarf2_invalid_attrib_class_complaint)
5218         (create_addrmap_from_index, dw2_symtab_iter_next)
5219         (dw2_expand_marked_cus)
5220         (dw2_debug_names_iterator::find_vec_in_debug_names)
5221         (dw2_debug_names_iterator::next, dw2_debug_names_iterator::next)
5222         (create_debug_type_hash_table, init_cutu_and_read_dies)
5223         (partial_die_parent_scope, add_partial_enumeration)
5224         (skip_one_die, fixup_go_packaging, quirk_rust_enum, process_die)
5225         (dwarf2_compute_name, dwarf2_physname, read_namespace_alias)
5226         (read_import_statement, read_file_scope, create_dwo_cu_reader)
5227         (create_cus_hash_table, create_dwp_hash_table)
5228         (inherit_abstract_dies, read_func_scope, read_call_site_scope)
5229         (dwarf2_rnglists_process, dwarf2_ranges_process)
5230         (dwarf2_add_type_defn, dwarf2_attach_fields_to_type)
5231         (dwarf2_add_member_fn, get_alignment, maybe_set_alignment)
5232         (handle_struct_member_die, process_structure_scope)
5233         (read_array_type, read_common_block, read_module_type)
5234         (read_tag_pointer_type, read_typedef, read_base_type)
5235         (read_subrange_type, load_partial_dies, partial_die_info::read)
5236         (partial_die_info::read, partial_die_info::read)
5237         (partial_die_info::read, read_checked_initial_length_and_offset)
5238         (dwarf2_string_attr, read_formatted_entries)
5239         (dwarf_decode_line_header)
5240         (lnp_state_machine::check_line_address, dwarf_decode_lines_1)
5241         (new_symbol, dwarf2_const_value_attr, lookup_die_type)
5242         (read_type_die_1, determine_prefix, dwarf2_get_ref_die_offset)
5243         (dwarf2_get_attr_constant_value, dwarf2_fetch_constant_bytes)
5244         (get_signatured_type, get_DW_AT_signature_type)
5245         (decode_locdesc, file_file_name, consume_improper_spaces)
5246         (skip_form_bytes, skip_unknown_opcode, dwarf_parse_macro_header)
5247         (dwarf_decode_macro_bytes, dwarf_decode_macros)
5248         (dwarf2_symbol_mark_computed, set_die_type)
5249         (read_attribute_value): Update.
5250         * stap-probe.c (handle_stap_probe, get_stap_base_address):
5251         Update.
5252         * dbxread.c (unknown_symtype_complaint)
5253         (lbrac_mismatch_complaint, repeated_header_complaint)
5254         (set_namestring, function_outside_compilation_unit_complaint)
5255         (read_dbx_symtab, process_one_symbol): Update.
5256         * gdbtypes.c (stub_noname_complaint): Update.
5257         * windows-nat.c (handle_unload_dll): Update.
5258         * coffread.c (coff_symtab_read, enter_linenos, decode_type)
5259         (decode_base_type): Update.
5260         * xcoffread.c (bf_notfound_complaint, ef_complaint)
5261         (eb_complaint, record_include_begin, record_include_end)
5262         (enter_line_range, xcoff_next_symbol_text, read_xcoff_symtab)
5263         (process_xcoff_symbol, read_symbol)
5264         (function_outside_compilation_unit_complaint)
5265         (scan_xcoff_symtab): Update.
5266         * machoread.c (macho_symtab_read, macho_add_oso_symfile): Update.
5267         * buildsym.c (finish_block_internal, make_blockvector)
5268         (end_symtab_get_static_block, augment_type_symtab): Update.
5269         * dtrace-probe.c (dtrace_process_dof)
5270         (dtrace_static_probe_ops::get_probes): Update.
5271         * complaints.h (struct complaint): Don't declare.
5272         (symfile_complaints): Remove.
5273         (complaint_internal): Remove "complaints" parameter.
5274         (complaint): Likewise.
5275         (clear_complaints): Likewise.
5276         * symfile.c (syms_from_objfile_1, finish_new_objfile)
5277         (reread_symbols): Update.
5278         * dwarf2-frame.c (dwarf2_restore_rule, execute_cfa_program)
5279         (dwarf2_frame_cache, decode_frame_entry): Update.
5280         * dwarf2loc.c (dwarf_reg_to_regnum): Update.
5281         * objc-lang.c (lookup_objc_class, lookup_child_selector)
5282         (info_selectors_command): Update.
5283         * macrotab.c (macro_include, check_for_redefinition)
5284         (macro_undef): Update.
5285         * objfiles.c (filter_overlapping_sections): Update.
5286         * stabsread.c (invalid_cpp_abbrev_complaint)
5287         (reg_value_complaint, stabs_general_complaint, dbx_lookup_type)
5288         (define_symbol, error_type, read_type, rs6000_builtin_type)
5289         (stabs_method_name_from_physname, read_member_functions)
5290         (read_cpp_abbrev, read_baseclasses, read_tilde_fields)
5291         (attach_fields_to_type, complain_about_struct_wipeout)
5292         (read_range_type, read_args, common_block_start)
5293         (common_block_end, cleanup_undefined_types_1, scan_file_globals):
5294         Update.
5295         * mdebugread.c (index_complaint, unknown_ext_complaint)
5296         (basic_type_complaint, bad_tag_guess_complaint)
5297         (bad_rfd_entry_complaint, unexpected_type_code_complaint)
5298         (reg_value_complaint, parse_symbol, parse_type, upgrade_type)
5299         (parse_procedure, parse_lines)
5300         (function_outside_compilation_unit_complaint)
5301         (parse_partial_symbols, psymtab_to_symtab_1, cross_ref)
5302         (bad_tag_guess_complaint, reg_value_complaint): Update.
5303         * cp-support.c (demangled_name_complaint): Update.
5304         * macroscope.c (sal_macro_scope): Update.
5305         * dwarf-index-write.c (class debug_names): Update.
5306
5307 2018-05-23  Tom Tromey  <tom@tromey.com>
5308
5309         * complaints.c (clear_complaints): Remove "noisy" parameter.
5310         * complaints.h (clear_complaints): Update.
5311         * symfile.c (syms_from_objfile_1, finish_new_objfile)
5312         (reread_symbols): Update.
5313
5314 2018-05-23  Tom Tromey  <tom@tromey.com>
5315
5316         * complaints.c (enum complaint_series): Remove FIRST_MESSAGE,
5317         SUBSEQUENT_MESSAGE.
5318         (vcomplaint, clear_complaints): Update.
5319         (symfile_explanations): Remove some messages.
5320
5321 2018-05-23  Tom Tromey  <tom@tromey.com>
5322
5323         * complaints.c (internal_complaint): Remove.
5324         * complaints.h (internal_complaint): Remove.
5325
5326 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
5327
5328         * i387-tdep.c (i387_collect_xsave): Make `i' unsigned.
5329
5330 2018-05-22  Pedro Alves  <palves@redhat.com>
5331
5332         * remote-fileio.c (remote_fileio_reply, remote_fileio_ioerror)
5333         (remote_fileio_badfd, remote_fileio_return_errno)
5334         (remote_fileio_return_success, remote_fileio_func_open)
5335         (remote_fileio_func_open, remote_fileio_func_close)
5336         (remote_fileio_func_read, remote_fileio_func_write)
5337         (remote_fileio_func_lseek, remote_fileio_func_rename)
5338         (remote_fileio_func_unlink, remote_fileio_func_stat)
5339         (remote_fileio_func_fstat, remote_fileio_func_gettimeofday)
5340         (remote_fileio_func_isatty, remote_fileio_func_system): Add
5341         remote_target parameter.
5342         (remote_fio_func_map) <func>: Add remote_target parameter.
5343         (do_remote_fileio_request, remote_fileio_request):
5344         * remote-fileio.h (remote_fileio_request):
5345         * remote-notif.c (remote_notif_ack, remote_notif_parse, ): Add
5346         remote_target parameter.
5347         (remote_notif_process, handle_notification): Adjust to pass down
5348         the remote.
5349         (remote_notif_state_allocate): Add remote_target parameter.  Save
5350         it.
5351         * remote-notif.h (struct remote_target): Forward declare.
5352         (struct notif_client) <parse, ack, can_get_pending_events>: Add
5353         remote_target parameter.
5354         (struct remote_notif_state) <remote>: New field.
5355         (remote_notif_ack, remote_notif_parse): Add remote_target
5356         parameter.
5357         (remote_notif_state_allocate, remote_notif_state_allocate): Add
5358         remote_target parameter.
5359         * remote.c (OPAQUETHREADBYTES, threadref, gdb_ext_thread_info)
5360         (threads_listing_context, rmt_thread_action, protocol_feature)
5361         (packet_reg, stop_reply, stop_reply_p, enum packet_support)
5362         (packet_result, struct threads_listing_context, remote_state):
5363         Move definitions and declarations higher up.
5364         (remote_target) <~remote_target>: Declare.
5365         (remote_download_command_source, remote_file_put, remote_file_get)
5366         (remote_file_delete, remote_hostio_pread, remote_hostio_pwrite)
5367         (remote_hostio_pread_vFile, remote_hostio_send_command)
5368         (remote_hostio_set_filesystem, remote_hostio_open)
5369         (remote_hostio_close, remote_hostio_unlink, remote_state)
5370         (get_remote_state, get_remote_packet_size, get_memory_packet_size)
5371         (get_memory_write_packet_size, get_memory_read_packet_size)
5372         (append_pending_thread_resumptions, remote_detach_1)
5373         (append_resumption, remote_resume_with_vcont)
5374         (add_current_inferior_and_thread, wait_ns, wait_as)
5375         (process_stop_reply, remote_notice_new_inferior)
5376         (process_initial_stop_replies, remote_add_thread)
5377         (btrace_sync_conf, remote_btrace_maybe_reopen)
5378         (remove_new_fork_children, kill_new_fork_children)
5379         (discard_pending_stop_replies, stop_reply_queue_length)
5380         (check_pending_events_prevent_wildcard_vcont)
5381         (discard_pending_stop_replies_in_queue, stop_reply)
5382         (remote_notif_remove_queued_reply, stop_reply *queued_stop_reply)
5383         (peek_stop_reply, remote_parse_stop_reply, remote_stop_ns)
5384         (remote_interrupt_as, remote_interrupt_ns)
5385         (remote_get_noisy_reply, remote_query_attached)
5386         (remote_add_inferior, remote_current_thread, get_current_thread)
5387         (set_thread, set_general_thread, set_continue_thread)
5388         (set_general_process, write_ptid)
5389         (remote_unpack_thread_info_response, remote_get_threadinfo)
5390         (parse_threadlist_response, remote_get_threadlist)
5391         (remote_threadlist_iterator, remote_get_threads_with_ql)
5392         (remote_get_threads_with_qxfer)
5393         (remote_get_threads_with_qthreadinfo, extended_remote_restart)
5394         (get_offsets, remote_check_symbols, remote_supported_packet)
5395         (remote_query_supported, remote_packet_size)
5396         (remote_serial_quit_handler, remote_detach_pid)
5397         (remote_vcont_probe, remote_resume_with_hc)
5398         (send_interrupt_sequence, interrupt_query)
5399         (remote_notif_get_pending_events, fetch_register_using_p)
5400         (send_g_packet, process_g_packet, fetch_registers_using_g)
5401         (store_register_using_P, store_registers_using_G)
5402         (set_remote_traceframe, check_binary_download)
5403         (remote_write_bytes_aux, remote_write_bytes, remote_read_bytes_1)
5404         (remote_xfer_live_readonly_partial, remote_read_bytes)
5405         (remote_send_printf, remote_flash_write, readchar)
5406         (remote_serial_write, putpkt, putpkt_binary, skip_frame)
5407         (read_frame, getpkt, getpkt_or_notif_sane_1, getpkt_sane)
5408         (getpkt_or_notif_sane, remote_vkill, remote_kill_k)
5409         (extended_remote_disable_randomization, extended_remote_run)
5410         (send_environment_packet, extended_remote_environment_support)
5411         (extended_remote_set_inferior_cwd, remote_write_qxfer)
5412         (remote_read_qxfer, push_stop_reply, vcont_r_supported)
5413         (packet_command): Now methods of ...
5414         (remote_target): ... this class.
5415         (m_remote_state) <remote_target>: New field.
5416         (struct remote_state) <stop_reply_queue,
5417         remote_async_inferior_event_token, wait_forever_enabled_p>: New
5418         fields.
5419         (remote_state::remote_state): Allocate stop_reply_queue.
5420         (remote_state): Delete global.
5421         (get_remote_state_raw): Delete.
5422         (remote_target::get_remote_state): Allocate m_remote_state on
5423         demand.
5424         (get_current_remote_target): New.
5425         (remote_ops, extended_remote_ops): Delete.
5426         (wait_forever_enabled_p, remote_async_inferior_event_token):
5427         Delete, moved to struct remote_state.
5428         (remote_target::close): Delete self.  Destruction bits split to
5429         ...
5430         (remote_target::~remote_target): ... this.
5431         (show_memory_packet_size): Adjust to use
5432         get_current_remote_target.
5433         (struct protocol_feature) <func>: Add remote_target parameter.
5434         All callers adjusted.
5435         (curr_quit_handler_target): New.
5436         (remote_serial_quit_handler): Reimplement.
5437         (remote_target::open_1): Adjust to use get_current_remote_target.
5438         Heap-allocate remote_target/extended_remote_target instances.
5439         (vcont_builder::vcont_builder): Add remote_target parameter, and
5440         save it in m_remote.  All callers adjusted.
5441         (vcont_builder::m_remote): New field.
5442         (vcont_builder::restart, vcont_builder::flush)
5443         (vcont_builder::push_action): Use it.
5444         (remote_target::commit_resume): Use it.
5445         (struct queue_iter_param) <remote>: New field.
5446         (remote_target::remove_new_fork_children): Fill in 'remote' field.
5447         (check_pending_event_prevents_wildcard_vcont_callback_data): New.
5448         (check_pending_event_prevents_wildcard_vcont_callback)
5449         (remote_target::check_pending_events_prevent_wildcard_vcont)
5450         (remote_target::discard_pending_stop_replies)
5451         (remote_target::discard_pending_stop_replies_in_queue)
5452         (remote_target::remote_notif_remove_queued_reply): Fill in
5453         'remote' field.
5454         (remote_notif_get_pending_events): New.
5455         (remote_target::readchar, remote_target::remote_serial_write):
5456         Save/restore curr_quit_handler_target.
5457         (putpkt): New.
5458         (kill_new_fork_children): Fill in 'remote' field.
5459         (packet_command): Use get_current_remote_target, defer to
5460         remote_target method of same name.
5461         (scoped_remote_fd::scoped_remote_fd): Add 'remote_target'
5462         parameter, and save it in m_remote.  All callers adjusted.
5463         (scoped_remote_fd::release): Use m_remote.
5464         (scoped_remote_fd::m_remote): New field.
5465         (remote_file_put, remote_file_get, remote_file_delete): Use
5466         get_current_remote_target, defer to remote_target method of same
5467         name.
5468         (remote_btrace_reset): Add remote_state paremeter.  Update all
5469         callers.
5470         (remote_async_inferior_event_handler). Pass down 'data'.
5471         (remote_new_objfile): Use get_current_remote_target.
5472         (remote_target::vcont_r_supported): New.
5473         (set_range_stepping): Use get_current_remote_target and
5474         remote_target::vcont_r_supported.
5475         (_initialize_remote): Don't allocate 'remote_state' and
5476         'stop_reply_queue' globals.
5477         * remote.h (struct remote_target): Forward declare.
5478         (getpkt, putpkt, remote_notif_get_pending_events): Add
5479         'remote_target' parameter.
5480
5481 2018-05-22  Pedro Alves  <palves@redhat.com>
5482
5483         * remote.c (vcont_builder): Now a class.  Make all data members
5484         private.
5485         (vcont_builder) <vcont_builder, restart, flush, push_action>:
5486         Declare methods.
5487         (vcont_builder_restart): Rename to ...
5488         (vcont_builder::restart): ... this.
5489         (vcont_builder_flush): Rename to ...
5490         (vcont_builder::flush): ... this.
5491         (vcont_builder_push_action): Rename to ...
5492         (vcont_builder::push_action): ... this.
5493         (remote_target::commit_resume): Adjust.
5494
5495 2018-05-22  Pedro Alves  <palves@redhat.com>
5496
5497         * remote.c (DEFAULT_MAX_MEMORY_PACKET_SIZE): Rename to ...
5498         (DEFAULT_MAX_MEMORY_PACKET_SIZE_FIXED): ... this.
5499         (get_fixed_memory_packet_size): New.
5500         (get_memory_packet_size): Use it.
5501         (set_memory_packet_size): Don't override the config size with
5502         DEFAULT_MAX_MEMORY_PACKET_SIZE.
5503         (show_memory_packet_size): Use get_fixed_memory_packet_size.
5504         Don't refer to get_memory_packet_size if not connected to a remote
5505         target.  Show "(default)" if configured size is 0.
5506
5507 2018-05-22  Pedro Alves  <palves@redhat.com>
5508
5509         * remote.c (remote_target::mourn_inferior): Move
5510         discard_pending_stop_replies call here from ...
5511         (_initialize_remote): ... here.
5512
5513 2018-05-22  Pedro Alves  <palves@redhat.com>
5514
5515         * remote.c (compare_section_command): Remove set_general_process
5516         call.
5517
5518 2018-05-22  Pedro Alves  <palves@redhat.com>
5519
5520         * remote.c (struct packet_reg, struct remote_arch_state):
5521         Move higher up in the file.
5522         (remote_state) <m_arch_states>: Store remote_arch_state values
5523         instead of remote_arch_state pointers.
5524         (remote_state::get_remote_arch_state): Adjust.
5525
5526 2018-05-22  Pedro Alves  <palves@redhat.com>
5527
5528         * remote.c: Include <unordered_map>.
5529         (remote_state): Now a class.
5530         (remote_state) <get_remote_arch_state>: Declare method.
5531         <get_remote_arch_state>: New field.
5532         (remote_arch_state) <remote_arch_state>: Declare ctor.
5533         <regs>: Now a unique_ptr.
5534         (remote_gdbarch_data_handle): Delete.
5535         (get_remote_arch_state): Delete.
5536         (remote_state::get_remote_arch_state): New.
5537         (get_remote_state): Adjust to call remote_state's
5538         get_remote_arch_state method.
5539         (init_remote_state): Delete, bits factored out to ...
5540         (remote_arch_state::remote_arch_state): ... this new method.
5541         (get_remote_packet_size, get_memory_packet_size)
5542         (process_g_packet, remote_target::fetch_registers)
5543         (remote_target::prepare_to_store, store_registers_using_G)
5544         (remote_target::store_registers, remote_target::get_trace_status):
5545         Adjust to call remote_state's method.
5546         (_initialize_remote): Remove reference to
5547         remote_gdbarch_data_handle.
5548
5549 2018-05-22  Pedro Alves  <palves@redhat.com>
5550
5551         * remote.c (struct readahead_cache) <invalidate, invalidate_fd,
5552         pread>: New method declarations.
5553         (remote_target::open_1): Adjust.
5554         (readahead_cache_invalidate): Rename to ...
5555         (readahead_cache::invalidate): ... this, and adjust to be a class
5556         method.
5557         (readahead_cache_invalidate_fd): Rename to ...
5558         (readahead_cache::invalidate_fd): ... this, and adjust to be a
5559         class method.
5560         (remote_hostio_pwrite): Adjust.
5561         (remote_hostio_pread_from_cache): Rename to ...
5562         (readahead_cache::pread): ... this, and adjust to be a class
5563         method.
5564         (remote_hostio_close): Adjust.
5565
5566 2018-05-22  Pedro Alves  <palves@redhat.com>
5567
5568         * remote.c (remote_hostio_close_cleanup): Delete.
5569         (class scoped_remote_fd): New.
5570         (remote_file_put, remote_file_get): Use it.
5571
5572 2018-05-22  Pedro Alves  <palves@redhat.com>
5573
5574         (struct vCont_action_support): Use bool and initialize all fields.
5575         (struct readahead_cache): Initialize all fields.
5576         (remote_state): Use bool and initialize all fields.
5577         (remote_state::remote_state, remote_state::~remote_state): New.
5578         (new_remote_state): Delete.
5579         (_initialize_remote): Use new to allocate remote_state.
5580
5581 2018-05-22  Pedro Alves  <palves@redhat.com>
5582             張俊芝  <zjz@zjz.name>
5583
5584         PR gdb/22973
5585         * c-exp.y: Include "c-support.h".
5586         (parse_number, c_parse_escape, lex_one_token): Use TOLOWER instead
5587         of tolower.  Use c_ident_is_alpha to scan names.
5588         * c-lang.c: Include "c-support.h".
5589         (convert_ucn, convert_octal, convert_hex, convert_escape): Use
5590         ISXDIGIT instead of isxdigit and ISDIGIT instead of isdigit.
5591         * c-support.h: New file, with bits factored out from ...
5592         * cp-name-parser.y: ... this file.
5593         Include "c-support.h".
5594         (cp_ident_is_alpha, cp_ident_is_alnum): Deleted, moved to
5595         c-support.h and renamed.
5596         (symbol_end, yylex): Adjust.
5597
5598 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5599
5600         * arch/ppc-linux-common.c (ppc_linux_has_isa205): Change the
5601         parameter type to CORE_ADDR.
5602         * arch/ppc-linux-common.h (ppc_linux_has_isa205): Change the
5603         parameter type in declaration to CORE_ADDR.
5604         * ppc-linux-tdep.c (ppc_linux_core_read_description): Call
5605         target_auxv_search to get AT_HWCAP and use the result to get the
5606         target description.
5607         * ppc-linux-nat.c (ppc_linux_get_hwcap): Change the return type
5608         to CORE_ADDR. Remove the cast of the return value to unsigned
5609         long. Fix error predicate of target_auxv_search.
5610         (ppc_linux_nat_target::read_description): Change the type of the
5611         hwcap variable to CORE_ADDR.
5612
5613 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5614
5615         * rs6000-tdep.c (rs6000_gdbarch_init): Assign 1 to have_dfp only
5616         if the size of fpscr is larger than 32 bits.
5617
5618 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5619
5620         * ppc-linux-tdep.c (ppc_linux_vsxregset): New function.
5621         (ppc32_linux_vsxregmap): New global.
5622         (ppc32_linux_vsxregset): Initialize with ppc32_linux_vsxregmap,
5623         regcache_supply_regset, and regcache_collect_regset.
5624         * ppc-linux-tdep.h (ppc_linux_vsxregset): Declare.
5625         * ppc-linux-nat.c (supply_vsxregset, fill_vsxregset): Remove.
5626         (fetch_vsx_register, store_vsx_register): Remove.
5627         (fetch_vsx_registers): Add regno parameter. Get regset using
5628         ppc_linux_vsxregset. Use regset to supply registers.
5629         (store_vsx_registers): Add regno parameter. Get regset using
5630         ppc_linux_vsxregset. Use regset to collect registers.
5631         (fetch_register): Call fetch_vsx_registers instead of
5632         fetch_vsx_register.
5633         (store_register): Call store_vsx_registers instead of
5634         store_vsx_register.
5635         (fetch_ppc_registers): Call fetch_vsx_registers with -1 for the
5636         new regno parameter.
5637         (store_ppc_registers): Call store_vsx_registers with -1 for the
5638         new regno parameter.
5639         * rs6000-tdep.c (ppc_vsx_support_p, ppc_supply_vsxreget)
5640         (ppc_collect_vsxregset): Remove.
5641
5642 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5643
5644         * ppc-tdep.h (struct ppc_reg_offsets): Remove vector register
5645         offset fields.
5646         * ppc-fbsd-tdep.c (ppc32_fbsd_reg_offsets): Remove initializers
5647         for vector register offset fields.
5648         (ppc64_fbsd_reg_offsets): Likewise.
5649         * ppc-nbsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
5650         to vector register offset fields.
5651         * ppc-obsd-tdep.c (_initialize_ppcnbsd_tdep): Remove assignment
5652         to vector register offset fields.
5653         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Remove assignment to
5654         vector register offset fields.
5655         * rs6000-aix-tdep.c (rs6000_aix32_reg_offsets): Remove
5656         initializers for vector register offset fields.
5657         (rs6000_aix64_reg_offsets): Likewise.
5658         * rs6000-tdep.c (ppc_vrreg_offset): Remove.
5659         (ppc_supply_vrregset): Remove.
5660         (ppc_collect_vrregset): Remove.
5661         * ppc-linux-tdep.c (ppc_linux_collect_vrregset): New function.
5662         (ppc_linux_vrregset) : New function.
5663         (ppc32_le_linux_vrregmap, ppc32_be_linux_vrregmap)
5664         (ppc32_le_linux_vrregset, ppc32_be_linux_vrregset): New globals.
5665         (ppc32_linux_vrregset): Remove.
5666         (ppc_linux_iterate_over_regset_sections): Call ppc_linux_vrregset
5667         and use result instead of ppc32_linux_vrregset.
5668         (ppc32_linux_reg_offsets): Remove initializers for vector register
5669         offset fields.
5670         (ppc64_linux_reg_offsets): Likewise.
5671         * ppc-linux-tdep.h (ppc_linux_vrregset): New declaration.
5672         * ppc-linux-nat.c: Include regset.h.
5673         (gdb_vrregset_t): Adjust comment to account for little-endian
5674         mode.
5675         (supply_vrregset, fill_vrregset): Remove.
5676         (fetch_altivec_register, store_altivec_register): Remove.
5677         (fetch_altivec_registers): Add regno parameter. Get regset using
5678         ppc_linux_vrregset. Use regset to supply registers.
5679         (store_altivec_registers): Add regno parameter. Get regset using
5680         ppc_linux_vrregset. Use regset to collect registers.
5681         (fetch_register): Call fetch_altivec_registers instead of
5682         fetch_altivec_register.
5683         (store_register): Call store_altivec_registers instead of
5684         store_altivec_register.
5685         (fetch_ppc_registers): Call fetch_altivec_registers with -1 for
5686         the new regno parameter.
5687         (store_ppc_registers): Call store_altivec_registers with -1 for
5688         the new regno parameter.
5689
5690 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5691
5692         * arch/ppc-linux-common.h (PPC_LINUX_SIZEOF_VRREGSET)
5693         (PPC_LINUX_SIZEOF_VSXREGSET): Define.
5694         * ppc-linux-nat.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
5695         (gdb_vrregset_t): Change array type size to
5696         PPC_LINUX_SIZEOF_VRREGSET.
5697         (gdb_vsxregset_t): Change array type size to
5698         PPC_LINUX_SIZEOF_VSXREGSET.
5699         * ppc-linux-tdep.c (ppc_linux_iterate_over_regset_sections):
5700         Change integer literals to PPC_LINUX_SIZEOF_VRREGSET and
5701         PPC_LINUX_SIZEOF_VSXREGSET.
5702
5703 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5704
5705         * configure.nat <linux powerpc>: Add ppc-linux.o to NATDEPFILES.
5706         * ppc-linux-nat.c (ppc_linux_target_wordsize): Move to
5707         nat/ppc-linux.c.
5708         (ppc_linux_nat_target::auxv_parse): Get thread id tid. Call
5709         ppc_linux_target_wordsize with tid.
5710         (ppc_linux_nat_target::read_description): Call ppc_linux_target
5711         wordsize with tid.
5712         * nat/ppc-linux.c: Include nat/gdb_ptrace.h.
5713         (ppc64_64bit_inferior_p): Add static and inline specifiers.
5714         (ppc_linux_target_wordsize): Move here from ppc-linux-nat.c. Add
5715         tid parameter. Remove static specifier.
5716         * nat/ppc-linux.h (ppc64_64bit_inferior_p): Remove declaration.
5717         (ppc_linux_target_wordsize): New declaration.
5718
5719 2018-05-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
5720
5721         * arch/ppc-linux-common.c: New file.
5722         * arch/ppc-linux-common.h: New file.
5723         * arch/ppc-linux-tdesc.h: New file.
5724         * configure.tgt (powerpc*-*-linux*): Add arch/ppc-linux-common.o.
5725         * Makefile.in (ALL_TARGET_OBS): Add arch/ppc-linux-common.o.
5726         (HFILES_NO_SRCDIR): Add arch/ppc-linux-common.h and
5727         arch/ppc-linux-tdesc.h.
5728         * ppc-linux-nat.c: Include arch/ppc-linux-common.h and
5729         arch/ppc-linux-tdesc.h.
5730         (ppc_linux_nat_target::read_description): Remove target
5731         description matching code. Fill a ppc_linux_features struct and
5732         call ppc_linux_match_description with it. Move comment about ISA
5733         2.05 to ppc-linux-common.c.
5734         * ppc-linux-tdep.c: Include arch/ppc-linux-common.h and
5735         arch/ppc-linux-tdesc.h.
5736         (ppc_linux_core_read_description): Remove target description
5737         matching code. Fill a ppc_linux_features struct and call
5738         ppc_linux_match_description with it.
5739         * ppc-linux-tdep.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
5740         (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
5741         (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
5742         (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
5743         (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
5744         (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
5745         (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
5746         (tdesc_powerpc_e500l): Remove.
5747
5748 2018-05-22  Joel Brobecker  <brobecker@adacore.com>
5749
5750         * ada-lang.c (catch_assert_command): Pass empty string instead
5751         of NULL for excep_string argument.
5752
5753 2018-05-22  Maciej W. Rozycki  <macro@mips.com>
5754
5755         * mips-linux-nat.c (mips64_linux_register_addr): Return -1 if
5756         the width of the requested register exceeds the width of the
5757         `ptrace' data type.
5758
5759 2018-05-21  Tom Tromey  <tom@tromey.com>
5760
5761         * printcmd.c (output_command): Remove.
5762         (output_command_const): Rename to output_command.
5763         * valprint.h (output_command): Rename from output_command_const.
5764         * tracepoint.c (trace_dump_actions): Call output_command.
5765
5766 2018-05-21  Tom Tromey  <tom@tromey.com>
5767
5768         * mi/mi-cmd-catch.c (mi_cmd_catch_assert)
5769         (mi_cmd_catch_exception, mi_cmd_catch_handlers): Update.
5770         * ada-lang.h (create_ada_exception_catchpoint): Update.
5771         * ada-lang.c (struct ada_catchpoint) <excep_string>: Now a
5772         std::string.
5773         (create_excep_cond_exprs, ~ada_catchpoint)
5774         (should_stop_exception, print_one_exception)
5775         (print_mention_exception, print_recreate_exception): Update.
5776         (ada_get_next_arg): Remove.
5777         (catch_ada_exception_command_split): Use std::string.  Change type
5778         of "excep_string", "cond_string".
5779         (catch_ada_exception_command): Update.
5780         (create_ada_exception_catchpoint): Change type of excep_string.
5781         (ada_exception_sal): Remove excep_string parameter.
5782         (~ada_catchpoint): Remove.
5783
5784 2018-05-21  Tom Tromey  <tom@tromey.com>
5785
5786         * ada-lang.c (ada_collect_symbol_completion_matches): Remove
5787         cleanup.
5788
5789 2018-05-21  Tom Tromey  <tom@tromey.com>
5790
5791         * ada-lang.c (ada_exception_message_1, ada_exception_message):
5792         Return unique_xmalloc_ptr.
5793         (print_it_exception): Update.
5794
5795 2018-05-21  Tom Tromey  <tom@tromey.com>
5796
5797         * tracepoint.c (trace_dump_actions): Use std::string.
5798
5799 2018-05-21  Tom Tromey  <tom@tromey.com>
5800
5801         * symfile.c (reread_symbols): Use std::string for original_name.
5802
5803 2018-05-21  Tom Tromey  <tom@tromey.com>
5804
5805         * dwarf2read.c (dwarf2_read_debug_names): Use std::unique_ptr.
5806         (mapped_index_base): Use DISABLE_COPY_AND_ASSIGN.  Default
5807         constructor.
5808
5809 2018-05-20  Simon Marchi  <simon.marchi@polymtl.ca>
5810
5811         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Rename the wrong
5812         instance to...
5813         (HAVE_IS_TRIVIALLY_CONSTRUCTIBLE): ... this.
5814         * objfiles.c (get_objfile_bfd_data): Allocate
5815         objfile_per_bfd_storage with obstack_new when allocating on
5816         obstack.
5817
5818 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
5819
5820         * ada-lang.c (cache_symbol): Use XOBNEW and/or XOBNEWVEC and/or
5821         OBSTACK_ZALLOC.
5822         * dwarf2-frame.c (dwarf2_build_frame_info): Likewise.
5823         * hppa-tdep.c (hppa_init_objfile_priv_data): Likewise.
5824         * mdebugread.c (mdebug_build_psymtabs): Likewise.
5825         (add_pending): Likewise.
5826         (parse_symbol): Likewise.
5827         (parse_partial_symbols): Likewise.
5828         (psymtab_to_symtab_1): Likewise.
5829         (new_psymtab): Likewise.
5830         (elfmdebug_build_psymtabs): Likewise.
5831         * minsyms.c (terminate_minimal_symbol_table): Likewise.
5832         * objfiles.c (get_objfile_bfd_data): Likewise.
5833         (objfile_register_static_link): Likewise.
5834         * psymtab.c (allocate_psymtab): Likewise.
5835         * stabsread.c (read_member_functions): Likewise.
5836         * xcoffread.c (xcoff_end_psymtab): Likewise.
5837
5838 2018-05-20  Simon Marchi  <simon.marchi@ericsson.com>
5839
5840         * common/traits.h (HAVE_IS_TRIVIALLY_COPYABLE): Define if
5841         compiler supports std::is_trivially_constructible.
5842         * common/poison.h: Include obstack.h.
5843         (IsMallocable): Define to is_trivially_constructible if the
5844         compiler supports it, define to true_type otherwise.
5845         (xobnew): New.
5846         (XOBNEW): Redefine.
5847         (xobnewvec): New.
5848         (XOBNEWVEC): Redefine.
5849         * gdb_obstack.h (obstack_zalloc): New.
5850         (OBSTACK_ZALLOC): Redefine.
5851         (obstack_calloc): New.
5852         (OBSTACK_CALLOC): Redefine.
5853         (obstack_new): New.
5854         * gdbarch.sh: Include gdb_obstack in gdbarch.h.
5855         (gdbarch_obstack): New declaration in gdbarch.h, definition in
5856         gdbarch.c.
5857         (GDBARCH_OBSTACK_CALLOC, GDBARCH_OBSTACK_ZALLOC): Use
5858         obstack_calloc/obstack_zalloc.
5859         (gdbarch_obstack_zalloc): Remove.
5860         * target-descriptions.c (tdesc_data_init): Use obstack_new.
5861
5862 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5863
5864         * stack.c (backtrace_command_1): Remove useless variable int i.
5865
5866 2018-05-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
5867
5868         * stack.c (print_frame_info): Fix comment.
5869
5870 2018-05-18  Tom Tromey  <tom@tromey.com>
5871
5872         * dwarf2read.c (struct dwz_file): Add constructor, initializers.
5873         <dwz_bfd>: Now a gdb_bfd_ref_ptr.
5874         (~dwarf2_per_objfile): Update
5875         (dwarf2_get_dwz_file): Use new.
5876         * dwarf2read.h (struct dwarf2_per_objfile) <dwz_file>: Now a
5877         unique_ptr.
5878
5879 2018-05-18  Tom Tromey  <tom@tromey.com>
5880
5881         * dwarf2read.h (struct dwarf2_per_objfile) <dwp_file>: Now a
5882         unique_ptr.
5883         * dwarf2read.c (struct dwp_file): Add constructor and
5884         initializers.
5885         (open_and_init_dwp_file): Return a unique_ptr.
5886         (dwarf2_per_objfile, create_dwp_hash_table)
5887         (create_dwo_unit_in_dwp_v1, create_dwo_unit_in_dwp_v2)
5888         (lookup_dwo_unit_in_dwp): Update.
5889         (open_and_init_dwp_file, get_dwp_file): Update.
5890
5891 2018-05-18  Tom Tromey  <tom@tromey.com>
5892
5893         * dwarf2read.c (dwarf2_per_objfile): Update.
5894         (struct mapped_index): Add initializers.
5895         (dwarf2_read_index): Use new.
5896         (dw2_symtab_iter_init): Update.
5897         * dwarf2read.h (struct dwarf2_per_objfile) <index_table>: Now a
5898         unique_ptr.
5899
5900 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
5901
5902         * dwarf2read.c (mapped_index) <total_size>: Remove.
5903
5904 2018-05-18  Simon Marchi  <simon.marchi@ericsson.com>
5905
5906         * unittests/format_pieces-selftests.c (test_format_specifier):
5907         Add ARI comments.
5908
5909 2018-05-18  Tom Tromey  <tom@tromey.com>
5910
5911         * c-typeprint.c (maybe_print_hole): New function.
5912         (c_print_type_struct_field_offset): Update.
5913         (c_type_print_base_struct_union): Call maybe_print_hole.
5914
5915 2018-05-17  Keith Seitz  <keiths@redhat.com>
5916
5917         * breakpoint.c (build_bpstat_chain): New function, moved from
5918         bpstat_stop_status.
5919         (bpstat_stop_status): Add optional parameter, `stop_chain'.
5920         If no stop chain is passed, call build_bpstat_chain to build it.
5921         * breakpoint.h (build_bpstat_chain): Declare.
5922         (bpstat_stop_status): Move documentation here from breakpoint.c.
5923         * infrun.c (handle_signal_stop): Before eliding inlined frames,
5924         build the stop chain and pass it to skip_inline_frames.
5925         Pass this stop chain to bpstat_stop_status.
5926         * inline-frame.c: Include breakpoint.h.
5927         (stopped_by_user_bp_inline_frame): New function.
5928         (skip_inline_frames): Add parameter `stop_chain'.
5929         Move documention to inline-frame.h.
5930         If non-NULL, use stopped_by_user_bp_inline_frame to determine
5931         whether the frame should be elided.
5932         * inline-frame.h (skip_inline_frames): Add parameter `stop_chain'.
5933         Add moved documentation and update for new parameter.
5934
5935 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
5936
5937         PR cli/14975
5938         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
5939         unittests/format_pieces-selftests.c.
5940         * common/format.h (format_piece) <operator==>: New.
5941         (format_pieces) <operator[]>: Remove.
5942         * common/format.c (format_pieces::format_pieces): Handle \e.
5943         * unittests/format_pieces-selftests.c: New.
5944
5945 2018-05-17  Tom Tromey  <tom@tromey.com>
5946
5947         PR symtab/23010:
5948         * dwarf2read.c (load_cu, dw2_do_instantiate_symtab)
5949         (dw2_instantiate_symtab): Add skip_partial parameter.
5950         (dw2_find_last_source_symtab, dw2_map_expand_apply)
5951         (dw2_lookup_symbol, dw2_expand_symtabs_for_function)
5952         (dw2_expand_all_symtabs, dw2_expand_symtabs_with_fullname)
5953         (dw2_expand_symtabs_matching_one)
5954         (dw2_find_pc_sect_compunit_symtab)
5955         (dw2_debug_names_lookup_symbol)
5956         (dw2_debug_names_expand_symtabs_for_function): Update.
5957         (init_cutu_and_read_dies): Add skip_partial parameter.
5958         (process_psymtab_comp_unit, build_type_psymtabs_1)
5959         (process_skeletonless_type_unit, load_partial_comp_unit)
5960         (psymtab_to_symtab_1): Update.
5961         (load_full_comp_unit): Add skip_partial parameter.
5962         (process_imported_unit_die, dwarf2_read_addr_index)
5963         (follow_die_offset, dwarf2_fetch_die_loc_sect_off)
5964         (dwarf2_fetch_constant_bytes, dwarf2_fetch_die_type_sect_off)
5965         (read_signatured_type): Update.
5966
5967 2018-05-17  Simon Marchi  <simon.marchi@ericsson.com>
5968
5969         * value.c (release_value): Remove unused variable.
5970         (record_latest_value): Likewise.
5971         (access_value_history): Likewise.
5972         (preserve_values): Likewise.
5973
5974 2018-05-17  Tom Tromey  <tom@tromey.com>
5975
5976         * extension.h (struct ext_lang_type_printers) <py_type_printers>:
5977         Initialize.
5978
5979 2018-05-16  Maciej W. Rozycki  <macro@mips.com>
5980
5981         PR gdb/22286
5982         * linux-nat-trad.c (linux_nat_trad_target::fetch_register):
5983         Also handle registers whose width is not a multiple of
5984         PTRACE_TYPE_RET.
5985         (linux_nat_trad_target::store_register): Likewise.
5986
5987 2018-05-16  Tom Tromey  <tom@tromey.com>
5988
5989         * gdbcore.h (core_bfd): Redefine.
5990         * corelow.c (core_target::close): Update.
5991         (core_target_open): Update.
5992         * progspace.h (struct program_space) <cbfd>: Now a
5993         gdb_bfd_ref_ptr.
5994
5995 2018-05-16  Tom Tromey  <tom@tromey.com>
5996
5997         PR cli/19551:
5998         * symfile-add-flags.h (enum symfile_add_flags)
5999         <SYMFILE_NOT_FILENAME>: New constant.
6000         * symfile.c (read_symbols): Use SYMFILE_NOT_FILENAME.  Get
6001         objfile name from BFD.
6002         (symbol_file_add_with_addrs): Check SYMFILE_NOT_FILENAME.
6003         * minidebug.c (find_separate_debug_file_in_section): Put
6004         ".gnu_debugdata" into BFD's file name.
6005
6006 2018-05-16  Simon Marchi  <simon.marchi@ericsson.com>
6007
6008         * regcache.c (regcache_read_ftype, regcache_write_ftype):
6009         Remove.
6010
6011 2018-05-15  Tamar Christina  <tamar.christina@arm.com>
6012
6013         PR binutils/21446
6014         * aarch64-tdep.c (aarch64_analyze_prologue,
6015         aarch64_software_single_step, aarch64_displaced_step_copy_insn):
6016         Indicate not interested in errors.
6017
6018 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
6019
6020         * mips-linux-nat.c (mips_linux_nat_target::fetch_registers):
6021         Supply the MIPS_ZERO_REGNUM register.
6022
6023 2018-05-15  Maciej W. Rozycki  <macro@mips.com>
6024
6025         * mips-tdep.c (mask_address_var): Make variable static.
6026
6027 2018-05-14  Tom Tromey  <tom@tromey.com>
6028
6029         * dwarf2read.c (rust_union_quirks): Clear rust_unions.
6030
6031 2018-05-11  Andrew Burgess  <andrew.burgess@embecosm.com>
6032
6033         * i387-tdep.c (i387_collect_xsave): Use FXSAVE_MXCSR_ADDR not
6034         FXSAVE_ADDR for the mxcsr register.
6035
6036 2018-05-11  Max Filippov  <jcmvbkbc@gmail.com>
6037
6038         * configure.tgt (xtensa*-*-linux*): Drop gdb_target definition.
6039
6040 2018-05-11  Pedro Alves  <palves@redhat.com>
6041
6042         * corelow.c (core_target) <core_target>: No longer inline.
6043         Initialize m_core_gdbarch, m_core_vec and build the section table
6044         here.
6045         <~core_target>: New.
6046         <core_gdbarch, get_core_register_section>: New methods.
6047         <m_core_section_table, m_core_vec, m_core_gdbarch>: New fields,
6048         factored out from ...
6049         <core_data, core_vec, core_gdbarch>: ... these deleted globals.
6050         (core_ops): Delete.
6051         (sniff_core_bfd): Add gdbarch parameter.
6052         (core_close): Delete, merged into ...
6053         (core_target::close): ... here.  Delete self.
6054         (core_close_cleanup): Delete.
6055         (core_target_open): Allocate a core_target on the heap.  Use a
6056         unique_ptr instead of a cleanup.  Bits moved into the core_target
6057         ctor.  Adjust to use core_target methods instead of globals.
6058         (get_core_register_section): Rename to ...
6059         (core_target::get_core_register_section): ... this and adjust.
6060         (struct get_core_registers_cb_data): New.
6061         (get_core_registers_cb): Use it.  Use bool.
6062         (core_target::fetch_registers, core_target::files_info)
6063         (core_target::xfer_partial, core_target::read_description)
6064         (core_target::pid_to, core_target::thread_name): Adjust to
6065         reference class fields instead of globals.
6066         * target.h (struct target_ops_deleter, target_ops_up): New.
6067
6068 2018-05-11  Pedro Alves  <palves@redhat.com>
6069
6070         * corefile.c (core_file_command): Move to corelow.c.
6071         * corelow.c (the_core_target): Delete.
6072         (core_file_command): Moved from corefile.c.  Check exec_bfd
6073         instead of the_core_target.  Use target_detach instead of calling
6074         into the_core_target directly.
6075         (maybe_say_no_core_file_now): New.
6076         (core_target::detach): Use it.
6077         (_initialize_corelow): Remove references to the_core_target.
6078         * gdbcore.h (the_core_target): Delete.
6079
6080 2018-05-11  Tom Tromey  <tromey@redhat.com>
6081             Pedro Alves  <palves@redhat.com>
6082
6083         * corefile.c (core_bfd): Remove.
6084         * gdbcore.h (core_bfd): Now a macro.
6085         * progspace.h (struct program_space) <cbfd>: New field.
6086
6087 2018-05-11  Tom Tromey  <tom@tromey.com>
6088
6089         * mdebugread.c (parse_partial_symbols, psymtab_to_symtab_1): Use
6090         gdb::def_vector.
6091
6092 2018-05-10  Tom Tromey  <tom@tromey.com>
6093
6094         * configure: Rebuild.
6095         * warning.m4 (AM_GDB_WARNINGS): Use -Wimplicit-fallthrough=3.
6096
6097 2018-05-10  Joel Brobecker  <brobecker@adacore.com>
6098
6099         PR server/23158:
6100         * regformats/regdat.sh: Adjust script, following the addition
6101         of the new expedite_regs parameter to init_target_desc.
6102
6103 2018-05-10  Omair Javaid  <omair.javaid@linaro.org>
6104
6105         PR gdb/23127
6106         * aarch64-linux-tdep.c (aarch64_linux_init_abi): Add call to
6107         set_gdbarch_significant_addr_bit.
6108         * aarch64-tdep.c (aarch64_gdbarch_init): Remove call to
6109         set_gdbarch_significant_addr_bit.
6110         * utils.c (address_significant): Update to sign extend addr.
6111
6112 2018-05-09  Max Filippov  <jcmvbkbc@gmail.com>
6113
6114         * xtensa-linux-tdep.c (xtensa-tdep.h): New include.
6115         (xtensa_linux_init_abi): Limit tdep->num_regs by
6116         tdep->num_nopriv_regs.
6117         * xtensa-tdep.c (xtensa_derive_tdep): Calculate
6118         tdep->num_nopriv_regs and only copy it to tdep->num_regs if it's
6119         not initialized.
6120
6121 2018-05-08  Simon Marchi  <simon.marchi@ericsson.com>
6122
6123         * unittests/string_view-selftests.c: Define GNULIB_NAMESPACE.
6124
6125 2018-05-08  Andrew Burgess  <andrew.burgess@embecosm.com>
6126
6127         * common/x86-xstate.h (I387_FCTRL_INIT_VAL): New constant.
6128         (I387_MXCSR_INIT_VAL): New constant.
6129         * amd64-tdep.c (amd64_supply_xsave): Only read state from xsave
6130         buffer if it was supplied by the inferior.
6131         * i387-tdep.c (i387_supply_fsave): Use I387_MXCSR_INIT_VAL.
6132         (i387_xsave_get_clear_bv): New function.
6133         (i387_supply_xsave): Only read x87 control registers from the
6134         xsave buffer if the feature is enabled, and the state will have
6135         been written, otherwise, provide a suitable default.
6136         (i387_collect_xsave): Pre-clear all registers in xsave buffer,
6137         including x87 control registers.  Update control registers if they
6138         have changed from the default value, and mark features as enabled
6139         as required.
6140         * i387-tdep.h (i387_xsave_get_clear_bv): Declare.
6141
6142 2018-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
6143
6144         * spu-tdep.c (info_spu_event_command): Fix output formatting.
6145
6146 2018-05-07  Tom Tromey  <tom@tromey.com>
6147
6148         * configure: Rebuild.
6149         * warning.m4 (AM_GDB_WARNINGS): Add -Wduplicated-cond.
6150
6151 2018-05-07  Tom Tromey  <tom@tromey.com>
6152
6153         PR tdep/20362:
6154         * arm-tdep.c (arm_record_vfp_data_proc_insn): Properly mask off D
6155         bit.  Use correct value for VDIV.
6156
6157 2018-05-04  Tom Tromey  <tom@tromey.com>
6158
6159         * configure: Rebuild.
6160         * warning.m4 (AM_GDB_WARNINGS): Add -Wimplicit-fallthrough.
6161
6162 2018-05-04  Tom Tromey  <tom@tromey.com>
6163
6164         * linux-record.c (record_linux_system_call) <case
6165         RECORD_SYS_RECVFROM>: Add "break".
6166
6167 2018-05-04  Tom Tromey  <tom@tromey.com>
6168
6169         * mi/mi-main.c (mi_cmd_trace_frame_collected) <REGISTERS_FORMAT>:
6170         Add missing "break".
6171         * mi/mi-cmd-stack.c (mi_cmd_stack_list_locals) <NO_FRAME_FILTERS>:
6172         Add missing "break".
6173
6174 2018-05-04  Tom Tromey  <tom@tromey.com>
6175
6176         * rs6000-tdep.c (ppc_process_record_op4)
6177         (ppc_process_record_op63): Add fall-through comment.
6178
6179 2018-05-04  Tom Tromey  <tom@tromey.com>
6180
6181         * i386-tdep.c (i386_process_record): Add fall-through comment.
6182
6183 2018-05-04  Tom Tromey  <tom@tromey.com>
6184
6185         * stabsread.c (define_symbol) <case 'p'>: Add fall-through
6186         comment.
6187
6188 2018-05-04  Tom Tromey  <tom@tromey.com>
6189
6190         * riscv-tdep.c (riscv_isa_xlen): Add fall-through comment.
6191         * utils.c (can_dump_core) <LIMIT_CUR>: Add fall-through comment.
6192         * eval.c (fetch_subexp_value) <MEMORY_ERROR>: Add fall-through
6193         comment.
6194         * d-valprint.c (d_val_print) <TYPE_CODE_STRUCT>: Add fall-through
6195         comment.
6196         * coffread.c (coff_symtab_read) <C_LABEL>: Add fall-through
6197         comment.
6198
6199 2018-05-04  Tom Tromey  <tom@tromey.com>
6200
6201         * dwarf2loc.c (unimplemented): Add ATTRIBUTE_NORETURN.
6202
6203 2018-05-04  Tom Tromey  <tom@tromey.com>
6204
6205         * s390-tdep.c (s390_process_record): Fix fall-through comments.
6206         * xcoffread.c (scan_xcoff_symtab): Move comment later.
6207         * symfile.c (section_is_mapped): Fix fall-through comment.
6208         * stabsread.c (define_symbol, read_member_functions): Fix
6209         fall-through comment.
6210         * s390-linux-tdep.c (s390_process_record): Fix fall-through
6211         comment.
6212         * remote.c (remote_wait_as): Fix fall-through comment.
6213         * p-exp.y (yylex): Fix fall-through comment.
6214         * nat/x86-dregs.c (x86_length_and_rw_bits): Fix fall-through
6215         comment.
6216         * msp430-tdep.c (msp430_gdbarch_init): Fix fall-through comment.
6217         * mdebugread.c (parse_partial_symbols): Fix fall-through comment.
6218         * jv-exp.y (yylex): Fix fall-through comment.
6219         * go-exp.y (lex_one_token): Fix fall-through comment.
6220         * gdbtypes.c (get_discrete_bounds, rank_one_type): Fix
6221         fall-through comment.
6222         * f-exp.y (yylex): Fix fall-through comment.
6223         * dwarf2read.c (process_die): Fix fall-through comments.
6224         * dbxread.c (process_one_symbol): Fix fall-through comment.
6225         * d-exp.y (lex_one_token): Fix fall-through comment.
6226         * cp-name-parser.y (yylex): Fix fall-through comment.
6227         * coffread.c (coff_symtab_read): Fix fall-through comment.
6228         * c-exp.y (lex_one_token): Fix fall-through comment.
6229         * arm-tdep.c (arm_decode_miscellaneous): Fix fall-through
6230         comment.
6231         * arch/arm.c (arm_instruction_changes_pc): Fix fall-through
6232         comment.
6233
6234 2018-05-04  Tom Tromey  <tom@tromey.com>
6235
6236         PR python/22730:
6237         * NEWS: Mention gdb.execute change.
6238         * gdbcmd.h (execute_control_command): Don't declare.
6239         * python/python.c (execute_gdb_command): Use read_command_lines_1,
6240         execute_control_commands, execute_control_commands_to_string.
6241         * cli/cli-script.h (execute_control_commands)
6242         (execute_control_commands_to_string): Declare.
6243         (execute_control_command): Add from_tty parameter.
6244         * cli/cli-script.c (execute_control_commands)
6245         (execute_control_commands_to_string): New functions.
6246         (execute_user_command): Use execute_control_commands.
6247         (execute_control_command_1): Add "from_tty" parameter.  Update.
6248         (execute_control_command): Likewise.
6249
6250 2018-05-04  Tom Tromey  <tom@tromey.com>
6251
6252         PR python/22731:
6253         * NEWS: Mention that breakpoint commands are writable.
6254         * python/py-breakpoint.c (bppy_set_commands): New function.
6255         (breakpoint_object_getset) <"commands">: Use it.
6256
6257 2018-05-04  Tom Tromey  <tom@tromey.com>
6258
6259         * tracepoint.c (actions_command): Update.
6260         * mi/mi-cmd-break.c (mi_command_line_array)
6261         (mi_command_line_array_cnt, mi_command_line_array_ptr)
6262         (mi_read_next_line): Remove.
6263         (mi_cmd_break_commands): Update.
6264         * cli/cli-script.h (read_command_lines, read_command_lines_1): Use
6265         function_view.
6266         * cli/cli-script.c (get_command_line): Update.
6267         (process_next_line): Use function_view.  Constify.
6268         (recurse_read_control_structure, read_command_lines)
6269         (read_command_lines_1): Change argument types to function_view.
6270         (do_define_command, document_command): Update.
6271         * breakpoint.h (check_tracepoint_command): Don't declare.
6272         * breakpoint.c (check_tracepoint_command): Remove.
6273         (commands_command_1, create_tracepoint_from_upload): Update.
6274
6275 2018-05-04  Tom Tromey  <tom@tromey.com>
6276
6277         PR gdb/11750:
6278         * cli/cli-script.h (enum command_control_type) <define_control>:
6279         New constant.
6280         * cli/cli-script.c (multi_line_command_p): Handle define_control.
6281         (build_command_line, execute_control_command_1)
6282         (process_next_line): Likewise.
6283         (do_define_command): New function, extracted from define_command.
6284         (define_command): Use it.
6285
6286 2018-05-04  Tom Tromey  <tom@tromey.com>
6287
6288         * tracepoint.c (actions_command): Update.
6289         * cli/cli-script.h (read_command_lines): Update.
6290         * cli/cli-script.c (read_command_lines): Constify prompt_arg.
6291         (MAX_TMPBUF): Remove define.
6292         (define_command): Use string_printf.
6293         (document_command): Likewise.
6294         * breakpoint.c (commands_command_1): Update.
6295
6296 2018-05-04  Tom Tromey  <tom@tromey.com>
6297
6298         * top.c (execute_command): Update.
6299         * cli/cli-script.h (print_command_lines): Now varargs.
6300         * cli/cli-script.c (print_command_lines): Now varargs.
6301         (execute_control_command_1) <case while_control, case if_control>:
6302         Update.
6303
6304 2018-05-04  Tom Tromey  <tom@tromey.com>
6305
6306         * tracepoint.c (all_tracepoint_actions): Rename from
6307         all_tracepoint_actions_and_cleanup.  Change return type.
6308         (actions_command, encode_actions_1, encode_actions)
6309         (trace_dump_actions, tdump_command): Update.
6310         * remote.c (remote_download_command_source): Update.
6311         * python/python.c (gdbpy_eval_from_control_command)
6312         (python_command, python_interactive_command): Update.
6313         * mi/mi-cmd-break.c (mi_cmd_break_commands): Update.
6314         * guile/guile.c (guile_command)
6315         (gdbscm_eval_from_control_command, guile_command): Update.
6316         * compile/compile.c (compile_code_command)
6317         (compile_print_command, compile_to_object): Update.
6318         * cli/cli-script.h (struct command_lines_deleter): New.
6319         (counted_command_line): New typedef.
6320         (struct command_line): Add constructor, destructor.
6321         <body_list>: Remove.
6322         <body_list_0, body_list_1>: New members.
6323         (command_line_up): Remove typedef.
6324         (read_command_lines, read_command_lines_1, get_command_line):
6325         Update.
6326         (copy_command_lines): Don't declare.
6327         * cli/cli-script.c (build_command_line): Use "new".
6328         (get_command_line): Return counted_command_line.
6329         (print_command_lines, execute_user_command)
6330         (execute_control_command_1, while_command, if_command): Update.
6331         (realloc_body_list): Remove.
6332         (process_next_line, recurse_read_control_structure): Update.
6333         (read_command_lines, read_command_lines_1): Return counted_command_line.
6334         (free_command_lines): Use "delete".
6335         (copy_command_lines): Remove.
6336         (define_command, document_command, show_user_1): Update.
6337         * cli/cli-decode.h (struct cmd_list_element) <user_commands>: Now
6338         a counted_command_line.
6339         * breakpoint.h (counted_command_line): Remove typedef.
6340         (breakpoint_set_commands): Update.
6341         * breakpoint.c (check_no_tracepoint_commands)
6342         (validate_commands_for_breakpoint): Update.
6343         (breakpoint_set_commands): Change commands to be a
6344         counted_command_line.
6345         (commands_command_1, update_dprintf_command_list)
6346         (create_tracepoint_from_upload): Update.
6347
6348 2018-05-04  Tom Tromey  <tom@tromey.com>
6349
6350         * cli/cli-decode.h (cmd_list_element): New constructor.
6351         (~cmd_list_element): New destructor.
6352         (struct cmd_list_element): Add initializers.
6353         * cli/cli-decode.c (do_add_cmd): Use "new".
6354         (delete_cmd): Use "delete".
6355
6356 2018-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
6357             Pedro Alves <palves@redhat.com>
6358
6359         PR breakpoints/19806 and support for PR external/20207.
6360         * NEWS: Mention Aarch64 watchpoint improvements.
6361         * aarch64-linux-nat.c (aarch64_linux_stopped_data_address): Fix missed
6362         watchpoints and PR external/20207 watchpoints.
6363         * nat/aarch64-linux-hw-point.c
6364         (kernel_supports_any_contiguous_range): New.
6365         (aarch64_watchpoint_offset): New.
6366         (aarch64_watchpoint_length): Support PR external/20207 watchpoints.
6367         (aarch64_point_encode_ctrl_reg): New parameter offset, new asserts.
6368         (aarch64_point_is_aligned): Support PR external/20207 watchpoints.
6369         (aarch64_align_watchpoint): New parameters aligned_offset_p and
6370         next_addr_orig_p.  Support PR external/20207 watchpoints.
6371         (aarch64_downgrade_regs): New.
6372         (aarch64_dr_state_insert_one_point): New parameters offset and
6373         addr_orig.
6374         (aarch64_dr_state_remove_one_point): Likewise.
6375         (aarch64_handle_breakpoint): Update caller.
6376         (aarch64_handle_aligned_watchpoint): Likewise.
6377         (aarch64_handle_unaligned_watchpoint): Support addr_orig and
6378         aligned_offset.
6379         (aarch64_linux_set_debug_regs): Remove const from state.  Call
6380         aarch64_downgrade_regs.
6381         (aarch64_show_debug_reg_state): Print also dr_addr_orig_wp.
6382         * nat/aarch64-linux-hw-point.h (DR_CONTROL_LENGTH): Rename to ...
6383         (DR_CONTROL_MASK): ... this.
6384         (struct aarch64_debug_reg_state): New field dr_addr_orig_wp.
6385         (unsigned int aarch64_watchpoint_offset): New prototype.
6386         (aarch64_linux_set_debug_regs): Remove const from state.
6387         * utils.c (align_up, align_down): Move to ...
6388         * common/common-utils.c (align_up, align_down): ... here.
6389         * utils.h (align_up, align_down): Move to ...
6390         * common/common-utils.h (align_up, align_down): ... here.
6391
6392 2018-05-04  Joel Brobecker  <brobecker@adacore.com>
6393
6394         * sparc-tdep.c (sparc_structure_return_p): Re-implement to
6395         match the ABI as summarized in GCC's gcc/config/sparc/sparc.c.
6396         (sparc_arg_by_memory_p): Renamed from sparc_arg_on_registers_p.
6397         Re-implement to match the ABI as summarized in GCC's
6398         gcc/config/sparc/sparc.c.  All callers updated.
6399         (sparc32_store_arguments): Remove assertion.
6400
6401 2018-05-04  Tom Tromey  <tom@tromey.com>
6402
6403         * printcmd.c: Don't include tui.h.
6404         (decode_format): Use skip_spaces.
6405
6406 2018-05-04  Tom Tromey  <tom@tromey.com>
6407
6408         PR gdb/22619:
6409         * printcmd.c (last_count): New global.
6410         (x_command): Use saved count when repeating.
6411
6412 2018-05-04  Tom Tromey  <tom@tromey.com>
6413
6414         * nto-procfs.c (do_closedir_cleanup): Remove.
6415         (procfs_pidlist): Use gdb_dir_up.
6416         * procfs.c (do_closedir_cleanup): Remove.
6417         (proc_update_threads): Use gdb_dir_up.
6418         * common/filestuff.h (struct gdb_dir_deleter): New.
6419         (gdb_dir_up): New typedef.
6420
6421 2018-05-04  Tom Tromey  <tom@tromey.com>
6422
6423         * ada-lang.c (print_mention_exception): Use std::string.
6424
6425 2018-05-04  Tom Tromey  <tom@tromey.com>
6426
6427         * ada-lang.c (create_excep_cond_exprs): Update.
6428         (ada_exception_catchpoint_cond_string): Use std::string.
6429
6430 2018-05-04  Tom Tromey  <tom@tromey.com>
6431
6432         * ada-lang.c (xget_renaming_scope): Return std::string.
6433         (old_renaming_is_invisible): Update.
6434
6435 2018-05-04  Tom Tromey  <tom@tromey.com>
6436
6437         * bfd-target.c (target_bfd::m_bfd): Now a gdb_bfd_ref_ptr.
6438         (target_bfd::target_bfd, target_bfd::~target_bfd): Update.
6439
6440 2018-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
6441
6442         * spu-linux-nat.c (spu_linux_nat_target::wait): Fix syntax error.
6443
6444 2018-05-04  Tom Tromey  <tom@tromey.com>
6445
6446         * remote.c (remote_query_supported_append): Change type.
6447         (remote_check_symbols): Update.
6448
6449 2018-05-04  Paul Pluzhnikov  <ppluzhnikov@google.com>
6450
6451         PR gdb/11420
6452         * configure.ac: Prepend libpython.
6453         * python/python-config.py: Likewise.
6454         * configure: Regenerate.
6455
6456 2018-05-03  Simon Marchi  <simon.marchi@ericsson.com>
6457
6458         * Makefile.in (%.c: %.l): Use -t instead of --stdout.
6459
6460 2018-05-03  Pedro Alves  <palves@redhat.com>
6461
6462         * s390-linux-nat.c
6463         (s390_linux_nat_target::have_continuable_watchpoint): Mark with
6464         override.  Write 'true' instead of '1'.
6465         (s390_linux_nat_target::watchpoint_addr_within_range): Remove
6466         declaration.
6467
6468 2018-05-02  Pedro Alves  <palves@redhat.com>
6469
6470         * aarch64-fbsd-nat.c (_initialize_aarch64_fbsd_nat): Use
6471         add_inf_child_target.
6472         * aarch64-linux-nat.c (_initialize_aarch64_linux_nat): Use
6473         add_inf_child_target.
6474         * aix-thread.c (aix_thread_target_info): New.
6475         (aix_thread_target) <shortname, longname, doc>: Delete.
6476         <info>: New.
6477         * alpha-bsd-nat.c (_initialize_alphabsd_nat): Use
6478         add_inf_child_target.
6479         * alpha-linux-nat.c (_initialize_alpha_linux_nat): Use
6480         add_inf_child_target.
6481         * amd64-fbsd-nat.c (_initialize_amd64fbsd_nat): Use
6482         add_inf_child_target.
6483         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Use
6484         add_inf_child_target.
6485         * amd64-nbsd-nat.c (_initialize_amd64nbsd_nat): Use
6486         add_inf_child_target.
6487         * amd64-obsd-nat.c (_initialize_amd64obsd_nat): Use
6488         add_inf_child_target.
6489         * arm-fbsd-nat.c (_initialize_arm_fbsd_nat): Use
6490         add_inf_child_target.
6491         * arm-linux-nat.c (_initialize_arm_linux_nat): Use
6492         add_inf_child_target.
6493         * arm-nbsd-nat.c (_initialize_arm_netbsd_nat): Use
6494         add_inf_child_target.
6495         * bfd-target.c (target_bfd_target_info): New.
6496         (target_bfd) <shortname, longname, doc>: Delete.
6497         <info>: New.
6498         * bsd-kvm.c (bsd_kvm_target_info): New.
6499         (bsd_kvm_target) <shortname, longname, doc>: Delete.
6500         <info>: New.
6501         (bsd_kvm_target::open): Rename to ...
6502         (bsd_kvm_target_open): ... this.  Adjust.
6503         * bsd-uthread.c (bsd_uthread_target_info): New.
6504         (bsd_uthread_target) <shortname, longname, doc>: Delete.
6505         <info>: New.
6506         * corefile.c (core_file_command): Adjust.
6507         * corelow.c (core_target_info): New.
6508         (core_target) <shortname, longname, doc>: Delete.
6509         <info>: New.
6510         (core_target::open): Rename to ...
6511         (core_target_open): ... this.  Adjust.
6512         * ctf.c (ctf_target_info): New.
6513         (ctf_target) <shortname, longname, doc>: Delete.
6514         <info>: New.
6515         (ctf_target::open): Rename to ...
6516         (ctf_target_open): ... this.
6517         (_initialize_ctf): Adjust.
6518         * exec.c (exec_target_info): New.
6519         (exec_target) <shortname, longname, doc>: Delete.
6520         <info>: New.
6521         (exec_target::open): Rename to ...
6522         (exec_target_open): ... this.
6523         * gdbcore.h (core_target_open): Declare.
6524         * go32-nat.c (_initialize_go32_nat): Use add_inf_child_target.
6525         * hppa-linux-nat.c (_initialize_hppa_linux_nat): Use
6526         add_inf_child_target.
6527         * hppa-nbsd-nat.c (_initialize_hppanbsd_nat): Use
6528         add_inf_child_target.
6529         * hppa-obsd-nat.c (_initialize_hppaobsd_nat): Use
6530         add_inf_child_target.
6531         * i386-darwin-nat.c (_initialize_i386_darwin_nat): Use
6532         add_inf_child_target.
6533         * i386-fbsd-nat.c (_initialize_i386fbsd_nat): Use
6534         add_inf_child_target.
6535         * i386-gnu-nat.c (_initialize_i386gnu_nat): Use
6536         add_inf_child_target.
6537         * i386-linux-nat.c (_initialize_i386_linux_nat): Use
6538         add_inf_child_target.
6539         * i386-nbsd-nat.c (_initialize_i386nbsd_nat): Use
6540         add_inf_child_target.
6541         * i386-obsd-nat.c (_initialize_i386obsd_nat): Use
6542         add_inf_child_target.
6543         * ia64-linux-nat.c (_initialize_ia64_linux_nat): Use
6544         add_inf_child_target.
6545         * inf-child.c (inf_child_target_info): New.
6546         (inf_child_target::info): New.
6547         (inf_child_open_target): Remove 'target' parameter.  Use
6548         get_native_target instead.
6549         (inf_child_target::open): Delete.
6550         (add_inf_child_target): New.
6551         * inf-child.h (inf_child_target) <shortname, longname, doc, open>:
6552         Delete.
6553         <info>: New.
6554         (add_inf_child_target): Declare.
6555         (inf_child_open_target): Declare.
6556         * linux-thread-db.c (thread_db_target_info): New.
6557         (thread_db_target) <shortname, longname, doc>: Delete.
6558         <info>: New.
6559         * m32r-linux-nat.c (_initialize_m32r_linux_nat): Use
6560         add_inf_child_target.
6561         * m68k-bsd-nat.c (_initialize_m68kbsd_nat): Use
6562         add_inf_child_target.
6563         * m68k-linux-nat.c (_initialize_m68k_linux_nat): Use
6564         add_inf_child_target.
6565         * m88k-bsd-nat.c (_initialize_m88kbsd_nat): Use
6566         add_inf_child_target.
6567         * make-target-delegates (print_class): Adjust.
6568         * mips-fbsd-nat.c (_initialize_mips_fbsd_nat): Use
6569         add_inf_child_target.
6570         * mips-linux-nat.c (_initialize_mips_linux_nat): Use
6571         add_inf_child_target.
6572         * mips-nbsd-nat.c (_initialize_mipsnbsd_nat): Use
6573         add_inf_child_target.
6574         * mips64-obsd-nat.c (_initialize_mips64obsd_nat): Use
6575         add_inf_child_target.
6576         * nto-procfs.c (nto_native_target_info): New.
6577         (nto_procfs_target_native) <shortname, longname, doc>:
6578         Delete.
6579         <info>: New.
6580         (nto_procfs_target_info): New.
6581         (nto_procfs_target_procfs) <shortname, longname, doc>:
6582         Delete.
6583         <info>: New.
6584         (init_procfs_targets): Adjust.
6585         * ppc-fbsd-nat.c (_initialize_ppcfbsd_nat): Use
6586         add_inf_child_target.
6587         * ppc-linux-nat.c (_initialize_ppc_linux_nat): Use
6588         add_inf_child_target.
6589         * ppc-nbsd-nat.c (_initialize_ppcnbsd_nat): Use
6590         add_inf_child_target.
6591         * ppc-obsd-nat.c (_initialize_ppcobsd_nat): Use
6592         add_inf_child_target.
6593         * ravenscar-thread.c (ravenscar_target_info): New.
6594         (ravenscar_thread_target) <shortname, longname, doc>:
6595         Delete.
6596         <info>: New.
6597         * record-btrace.c (record_btrace_target_info):
6598         (record_btrace_target) <shortname, longname, doc>: Delete.
6599         <info>: New.
6600         (record_btrace_target::open): Rename to ...
6601         (record_btrace_target_open): ... this.  Adjust.
6602         * record-full.c (record_longname, record_doc): New.
6603         (record_full_base_target) <shortname, longname, doc>: Delete.
6604         <info>: New.
6605         (record_full_target_info): New.
6606         (record_full_target): <shortname>: Delete.
6607         <info>: New.
6608         (record_full_core_open_1, record_full_open_1): Update comments.
6609         (record_full_base_target::open): Rename to ...
6610         (record_full_open): ... this.
6611         (cmd_record_full_restore): Update.
6612         (_initialize_record_full): Update.
6613         * remote-sim.c (remote_sim_target_info): New.
6614         (gdbsim_target) <shortname, longname, doc>: Delete.
6615         <info>: New.
6616         (gdbsim_target::open): Rename to ...
6617         (gdbsim_target_open): ... this.
6618         (_initialize_remote_sim): Adjust.
6619         * remote.c (remote_doc): New.
6620         (remote_target_info): New.
6621         (remote_target) <shortname, longname, doc>: Delete.
6622         <info>: New.
6623         (extended_remote_target_info): New.
6624         (extended_remote_target) <shortname, longname, doc>: Delete.
6625         <info>: New.
6626         (remote_target::open_1): Make static.  Adjust.
6627         * rs6000-nat.c (_initialize_rs6000_nat): Use add_inf_child_target.
6628         * s390-linux-nat.c (_initialize_s390_nat): Use
6629         add_inf_child_target.
6630         * sh-nbsd-nat.c (_initialize_shnbsd_nat): Use
6631         add_inf_child_target.
6632         * sol-thread.c (thread_db_target_info): New.
6633         (sol_thread_target) <shortname, longname, doc>: Delete.
6634         <info>: New.
6635         * sparc-linux-nat.c (_initialize_sparc_linux_nat): Use
6636         add_inf_child_target.
6637         * sparc-nbsd-nat.c (_initialize_sparcnbsd_nat): Use
6638         add_inf_child_target.
6639         * sparc64-fbsd-nat.c (_initialize_sparc64fbsd_nat): Use
6640         add_inf_child_target.
6641         * sparc64-linux-nat.c (_initialize_sparc64_linux_nat): Use
6642         add_inf_child_target.
6643         * sparc64-nbsd-nat.c (_initialize_sparc64nbsd_nat): Use
6644         add_inf_child_target.
6645         * sparc64-obsd-nat.c (_initialize_sparc64obsd_nat): Use
6646         add_inf_child_target.
6647         * spu-linux-nat.c (_initialize_spu_nat): Use
6648         add_inf_child_target.
6649         * spu-multiarch.c (spu_multiarch_target_info): New.
6650         (spu_multiarch_target) <shortname, longname, doc>: Delete.
6651         <info>: New.
6652         * target-delegates.c: Regenerate.
6653         * target.c: Include <unordered_map>.
6654         (target_ops_p): Delete.
6655         (DEF_VEC_P(target_ops_p)): Delete.
6656         (target_factories): New.
6657         (test_target_info): New.
6658         (test_target_ops::info): New.
6659         (open_target): Adjust to use target_factories.
6660         (add_target_with_completer): Rename to ...
6661         (add_target): ... this.  Change prototype.  Register target_info
6662         and open callback in target_factories.  Register target_info in
6663         command context instead of target_ops.
6664         (add_target): Delete old implementation.
6665         (add_deprecated_target_alias): Change prototype.  Adjust.
6666         (the_native_target): New.
6667         (set_native_target, get_native_target): New.
6668         (find_default_run_target): Use the_native_target.
6669         (find_attach_target, find_run_target): Simplify.
6670         (target_ops::open): Delete.
6671         (dummy_target_info): New.
6672         (dummy_target::shortname, dummy_target::longname)
6673         (dummy_target::doc): Delete.
6674         (dummy_target::info): New.
6675         (debug_target::shortname, debug_target::longname)
6676         (debug_target::doc): Delete.
6677         (debug_target::info): New.
6678         * target.h (struct target_info): New.
6679         (target_ops::~target_ops): Add comment.
6680         (target_ops::info): New.
6681         (target_ops::shortname, target_ops::longname, target_ops::doc): No
6682         longer virtual.  Implement in terms of target_info.
6683         (set_native_target, get_native_target): Declare.
6684         (target_open_ftype): New.
6685         (add_target, add_target_with_completer)
6686         (add_deprecated_target_alias): Change prototype.
6687         (test_target) <shortname, longname, doc>: Delete.
6688         <info>: New.
6689         * tilegx-linux-nat.c (_initialize_tile_linux_nat): Use
6690         add_inf_child_target.
6691         * tracefile-tfile.c (tfile_target_info): New.
6692         (tfile_target) <shortname, longname, doc>: Delete.
6693         <info>: New.
6694         (tfile_target::open): Rename to ...
6695         (tfile_target_open): ... this.
6696         (_initialize_tracefile_tfile): Adjust.
6697         * vax-bsd-nat.c (_initialize_vaxbsd_nat): Use
6698         add_inf_child_target.
6699         * windows-nat.c (_initialize_windows_nat): Use
6700         add_inf_child_target.
6701         * xtensa-linux-nat.c (_initialize_xtensa_linux_nat): Use
6702         add_inf_child_target.
6703
6704 2018-05-02  Pedro Alves  <palves@redhat.com>
6705
6706         * linux-nat.h (linux_nat_target) <low_new_thread,
6707         low_delete_thread, low_new_fork, low_forget_process,
6708         low_prepare_to_resume, low_siginfo_fixup, low_status_is_event>:
6709         New virtual methods.
6710         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
6711         (linux_nat_new_fork_ftype, linux_nat_set_new_fork)
6712         (linux_nat_forget_process_ftype, linux_nat_set_forget_process)
6713         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
6714         (linux_nat_set_prepare_to_resume, linux_nat_set_status_is_event):
6715         Delete.
6716         * linux-fork.c (delete_fork): Adjust to call low method.
6717         * linux-nat.c (linux_nat_new_thread, linux_nat_delete_thread)
6718         (linux_nat_new_fork, linux_nat_forget_process_hook)
6719         (linux_nat_prepare_to_resume, linux_nat_siginfo_fixup)
6720         (linux_nat_status_is_event):
6721         (linux_nat_target::follow_fork, lwp_free, add_lwp, detach_one_lwp)
6722         (linux_resume_one_lwp_throw, linux_handle_extended_wait): Adjust
6723         to call low method.
6724         (sigtrap_is_event): Rename to ...
6725         (linux_nat_target::low_status_is_event): ... this.
6726         (linux_nat_set_status_is_event): Delete.
6727         (save_stop_reason, linux_nat_wait_1)
6728         (linux_nat_target::mourn_inferior, siginfo_fixup): Adjust to call
6729         low methods.
6730         (linux_nat_set_new_thread, linux_nat_set_delete_thread)
6731         (linux_nat_set_new_fork, linux_nat_set_forget_process)
6732         (linux_nat_forget_process, linux_nat_set_siginfo_fixup)
6733         (linux_nat_set_prepare_to_resume): Delete.
6734         * aarch64-linux-nat.c: All linux_nat_set_* callbacks converted to
6735         low virtual methods.
6736         * amd64-linux-nat.c: Likewise.
6737         * arm-linux-nat.c: Likewise.
6738         * i386-linux-nat.c: Likewise.
6739         * ia64-linux-nat.c: Likewise.
6740         * mips-linux-nat.c: Likewise.
6741         * ppc-linux-nat.c: Likewise.
6742         * s390-linux-nat.c: Likewise.
6743         * sparc64-linux-nat.c: Likewise.
6744         * x86-linux-nat.c: Likewise.
6745         * x86-linux-nat.h: Include "nat/x86-linux.h".
6746         (x86_linux_nat_target) <low_new_fork, low_forget_process,
6747         low_prepare_to_resume, low_new_thread, low_delete_thread>:
6748         Override methods.
6749
6750 2018-05-02  Pedro Alves  <palves@redhat.com>
6751
6752         * target.h (target_ops)
6753         <stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6754         stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint,
6755         stopped_by_watchpoint, have_continuable_watchpoint,
6756         stopped_data_address, watchpoint_addr_within_range,
6757         can_accel_watchpoint_condition, can_run, thread_alive,
6758         has_all_memory, has_memory, has_stack, has_registers,
6759         has_execution, can_async_p, is_async_p, supports_non_stop,
6760         always_non_stop_p, can_execute_reverse, supports_multi_process,
6761         supports_enable_disable_tracepoint,
6762         supports_disable_randomization, supports_string_tracing,
6763         supports_evaluation_of_breakpoint_conditions,
6764         can_run_breakpoint_commands, filesystem_is_local,
6765         can_download_tracepoint, get_trace_state_variable_value,
6766         set_trace_notes, get_tib_address, use_agent, can_use_agent,
6767         record_is_replaying, record_will_replay,
6768         augmented_libraries_svr4_read>: Adjust to return bool.
6769         * aarch64-linux-nat.c: All implementations adjusted.
6770         * aix-thread.c: All implementations adjusted.
6771         * arm-linux-nat.c: All implementations adjusted.
6772         * breakpoint.c: All implementations adjusted.
6773         * bsd-kvm.c: All implementations adjusted.
6774         * bsd-uthread.c: All implementations adjusted.
6775         * corelow.c: All implementations adjusted.
6776         * ctf.c: All implementations adjusted.
6777         * darwin-nat.c: All implementations adjusted.
6778         * darwin-nat.h: All implementations adjusted.
6779         * exec.c: All implementations adjusted.
6780         * fbsd-nat.c: All implementations adjusted.
6781         * fbsd-nat.h: All implementations adjusted.
6782         * gnu-nat.c: All implementations adjusted.
6783         * gnu-nat.h: All implementations adjusted.
6784         * go32-nat.c: All implementations adjusted.
6785         * ia64-linux-nat.c: All implementations adjusted.
6786         * inf-child.c: All implementations adjusted.
6787         * inf-child.h: All implementations adjusted.
6788         * inf-ptrace.c: All implementations adjusted.
6789         * inf-ptrace.h: All implementations adjusted.
6790         * linux-nat.c: All implementations adjusted.
6791         * linux-nat.h: All implementations adjusted.
6792         * mips-linux-nat.c: All implementations adjusted.
6793         * nto-procfs.c: All implementations adjusted.
6794         * ppc-linux-nat.c: All implementations adjusted.
6795         * procfs.c: All implementations adjusted.
6796         * ravenscar-thread.c: All implementations adjusted.
6797         * record-btrace.c: All implementations adjusted.
6798         * record-full.c: All implementations adjusted.
6799         * remote-sim.c: All implementations adjusted.
6800         * remote.c: All implementations adjusted.
6801         * s390-linux-nat.c: All implementations adjusted.
6802         * sol-thread.c: All implementations adjusted.
6803         * spu-multiarch.c: All implementations adjusted.
6804         * target-delegates.c: All implementations adjusted.
6805         * target.c: All implementations adjusted.
6806         * target.h: All implementations adjusted.
6807         * tracefile-tfile.c: All implementations adjusted.
6808         * tracefile.c: All implementations adjusted.
6809         * tracefile.h: All implementations adjusted.
6810         * windows-nat.c: All implementations adjusted.
6811         * x86-linux-nat.h: All implementations adjusted.
6812         * x86-nat.h: All implementations adjusted.
6813
6814 2018-05-02  Pedro Alves  <palves@redhat.com>
6815
6816         * make-target-delegates (scan_target_h): Don't trim lines here.
6817         Replace sequences of tabs and/or whitespace with a single
6818         whitespace.
6819         (top level, parsing methods): Trim each line before processing it
6820         here.
6821
6822 2018-05-02  Pedro Alves  <palves@redhat.com>
6823             John Baldwin  <jhb@freebsd.org>
6824
6825         * target.h (enum strata) <debug_stratum>: New.
6826         (struct target_ops) <all delegation methods>: Replace by C++
6827         virtual methods, and drop "to_" prefix.  All references updated
6828         throughout.
6829         <to_shortname, to_longname, to_doc, to_data,
6830         to_have_steppable_watchpoint, to_have_continuable_watchpoint,
6831         to_has_thread_control, to_attach_no_wait>: Delete, replaced by
6832         virtual methods.  All references updated throughout.
6833         <can_attach, supports_terminal_ours, can_create_inferior,
6834         get_thread_control_capabilities, attach_no_wait>: New
6835         virtual methods.
6836         <insert_breakpoint, remove_breakpoint>: Now
6837         TARGET_DEFAULT_NORETURN methods.
6838         <info_proc>: Now returns bool.
6839         <to_magic>: Delete.
6840         (OPS_MAGIC): Delete.
6841         (current_target): Delete.  All references replaced by references
6842         to ...
6843         (target_stack): ... this.  New.
6844         (target_shortname, target_longname): Adjust.
6845         (target_can_run): Now a function declaration.
6846         (default_child_has_all_memory, default_child_has_memory)
6847         (default_child_has_stack, default_child_has_registers)
6848         (default_child_has_execution): Remove target_ops parameter.
6849         (complete_target_initialization): Delete.
6850         (memory_breakpoint_target): New template class.
6851         (test_target_ops): Refactor as a C++ class with virtual methods.
6852         * make-target-delegates (NAME_PART): Tighten.
6853         (POINTER_PART, CP_SYMBOL): New.
6854         (SIMPLE_RETURN_PART): Reimplement.
6855         (VEC_RETURN_PART): Expect less.
6856         (RETURN_PART, VIRTUAL_PART): New.
6857         (METHOD): Adjust to C++ virtual methods.
6858         (scan_target_h): Remove reference to C99.
6859         (dname): Output "target_ops::" prefix.
6860         (write_function_header): Adjust to output a C++ class method.
6861         (write_declaration): New.
6862         (write_delegator): Adjust to output a C++ class method.
6863         (tdname): Output "dummy_target::" prefix.
6864         (write_tdefault, write_debugmethod): Adjust to output a C++ class
6865         method.
6866         (tdefault_names, debug_names): Delete.
6867         (return_types, tdefaults, styles, argtypes_array): New.
6868         (top level): All methods are delegators.
6869         (print_class): New.
6870         (top level): Print dummy_target and debug_target classes.
6871         * target-delegates.c: Regenerate.
6872         * target-debug.h (target_debug_print_enum_info_proc_what)
6873         (target_debug_print_thread_control_capabilities)
6874         (target_debug_print_thread_info_p): New.
6875         * target.c (dummy_target): Delete.
6876         (the_dummy_target, the_debug_target): New.
6877         (target_stack): Now extern.
6878         (set_targetdebug): Push/unpush debug target.
6879         (default_child_has_all_memory, default_child_has_memory)
6880         (default_child_has_stack, default_child_has_registers)
6881         (default_child_has_execution): Remove target_ops parameter.
6882         (complete_target_initialization): Delete.
6883         (add_target_with_completer): No longer call
6884         complete_target_initialization.
6885         (target_supports_terminal_ours): Use regular delegation.
6886         (update_current_target): Delete.
6887         (push_target): No longer check magic number.  Don't call
6888         update_current_target.
6889         (unpush_target): Don't call update_current_target.
6890         (target_is_pushed): No longer check magic number.
6891         (target_require_runnable): Skip for all stratums over
6892         process_stratum.
6893         (target_ops::info_proc): New.
6894         (target_info_proc): Use find_target_at and
6895         find_default_run_target.
6896         (target_supports_disable_randomization): Use regular delegation.
6897         (target_get_osdata): Use find_target_at.
6898         (target_ops::open, target_ops::close, target_ops::can_attach)
6899         (target_ops::attach, target_ops::can_create_inferior)
6900         (target_ops::create_inferior, target_ops::can_run)
6901         (target_can_run): New.
6902         (default_fileio_target): Use regular delegation.
6903         (target_ops::fileio_open, target_ops::fileio_pwrite)
6904         (target_ops::fileio_pread, target_ops::fileio_fstat)
6905         (target_ops::fileio_close, target_ops::fileio_unlink)
6906         (target_ops::fileio_readlink): New.
6907         (target_fileio_open_1, target_fileio_unlink)
6908         (target_fileio_readlink): Always call the target method.  Handle
6909         FILEIO_ENOSYS.
6910         (return_zero, return_zero_has_execution): Delete.
6911         (init_dummy_target): Delete.
6912         (dummy_target::dummy_target, dummy_target::shortname)
6913         (dummy_target::longname, dummy_target::doc)
6914         (debug_target::debug_target, debug_target::shortname)
6915         (debug_target::longname, debug_target::doc): New.
6916         (target_supports_delete_record): Use regular delegation.
6917         (setup_target_debug): Delete.
6918         (maintenance_print_target_stack): Skip debug_stratum.
6919         (initialize_targets): Instantiate the_dummy_target and
6920         the_debug_target.
6921         * auxv.c (target_auxv_parse): Remove 'ops' parameter.  Adjust to
6922         use target_stack.
6923         (target_auxv_search, fprint_target_auxv): Adjust.
6924         (info_auxv_command): Adjust to use target_stack.
6925         * auxv.h (target_auxv_parse): Remove 'ops' parameter.
6926         * exceptions.c (print_flush): Handle a NULL target_stack.
6927         * regcache.c (target_ops_no_register): Refactor as class with
6928         virtual methods.
6929
6930         * exec.c (exec_target): New class.
6931         (exec_ops): Now an exec_target.
6932         (exec_open, exec_close_1, exec_get_section_table)
6933         (exec_xfer_partial, exec_files_info, exec_has_memory)
6934         (exec_make_note_section): Refactor as exec_target methods.
6935         (exec_file_clear, ignore, exec_remove_breakpoint, init_exec_ops):
6936         Delete.
6937         (exec_target::find_memory_regions): New.
6938         (_initialize_exec): Don't call init_exec_ops.
6939         * gdbcore.h (exec_file_clear): Delete.
6940
6941         * corefile.c (core_target): Delete.
6942         (core_file_command): Adjust.
6943         * corelow.c (core_target): New class.
6944         (the_core_target): New.
6945         (core_close): Remove target_ops parameter.
6946         (core_close_cleanup): Adjust.
6947         (core_target::close): New.
6948         (core_open, core_detach, get_core_registers, core_files_info)
6949         (core_xfer_partial, core_thread_alive, core_read_description)
6950         (core_pid_to_str, core_thread_name, core_has_memory)
6951         (core_has_stack, core_has_registers, core_info_proc): Rework as
6952         core_target methods.
6953         (ignore, core_remove_breakpoint, init_core_ops): Delete.
6954         (_initialize_corelow): Initialize the_core_target.
6955         * gdbcore.h (core_target): Delete.
6956         (the_core_target): New.
6957
6958         * ctf.c: (ctf_target): New class.
6959         (ctf_ops): Now a ctf_target.
6960         (ctf_open, ctf_close, ctf_files_info, ctf_fetch_registers)
6961         (ctf_xfer_partial, ctf_get_trace_state_variable_value)
6962         (ctf_trace_find, ctf_traceframe_info): Refactor as ctf_target
6963         methods.
6964         (init_ctf_ops): Delete.
6965         (_initialize_ctf): Don't call it.
6966         * tracefile-tfile.c (tfile_target): New class.
6967         (tfile_ops): Now a tfile_target.
6968         (tfile_open, tfile_close, tfile_files_info)
6969         (tfile_get_tracepoint_status, tfile_trace_find)
6970         (tfile_fetch_registers, tfile_xfer_partial)
6971         (tfile_get_trace_state_variable_value, tfile_traceframe_info):
6972         Refactor as tfile_target methods.
6973         (tfile_xfer_partial_features): Remove target_ops parameter.
6974         (init_tfile_ops): Delete.
6975         (_initialize_tracefile_tfile): Don't call it.
6976         * tracefile.c (tracefile_has_all_memory, tracefile_has_memory)
6977         (tracefile_has_stack, tracefile_has_registers)
6978         (tracefile_thread_alive, tracefile_get_trace_status): Refactor as
6979         tracefile_target methods.
6980         (init_tracefile_ops): Delete.
6981         (tracefile_target::tracefile_target): New.
6982         * tracefile.h: Include "target.h".
6983         (tracefile_target): New class.
6984         (init_tracefile_ops): Delete.
6985
6986         * spu-multiarch.c (spu_multiarch_target): New class.
6987         (spu_ops): Now a spu_multiarch_target.
6988         (spu_thread_architecture, spu_region_ok_for_hw_watchpoint)
6989         (spu_fetch_registers, spu_store_registers, spu_xfer_partial)
6990         (spu_search_memory, spu_mourn_inferior): Refactor as
6991         spu_multiarch_target methods.
6992         (init_spu_ops): Delete.
6993         (_initialize_spu_multiarch): Remove references to init_spu_ops,
6994         complete_target_initialization.
6995
6996         * ravenscar-thread.c (ravenscar_thread_target): New class.
6997         (ravenscar_ops): Now a ravenscar_thread_target.
6998         (ravenscar_resume, ravenscar_wait, ravenscar_update_thread_list)
6999         (ravenscar_thread_alive, ravenscar_pid_to_str)
7000         (ravenscar_fetch_registers, ravenscar_store_registers)
7001         (ravenscar_prepare_to_store, ravenscar_stopped_by_sw_breakpoint)
7002         (ravenscar_stopped_by_hw_breakpoint)
7003         (ravenscar_stopped_by_watchpoint, ravenscar_stopped_data_address)
7004         (ravenscar_mourn_inferior, ravenscar_core_of_thread)
7005         (ravenscar_get_ada_task_ptid): Refactor as ravenscar_thread_target
7006         methods.
7007         (init_ravenscar_thread_ops): Delete.
7008         (_initialize_ravenscar): Remove references to
7009         init_ravenscar_thread_ops and complete_target_initialization.
7010
7011         * bsd-uthread.c (bsd_uthread_ops_hack): Delete.
7012         (bsd_uthread_target): New class.
7013         (bsd_uthread_ops): Now a bsd_uthread_target.
7014         (bsd_uthread_activate): Adjust to refer to bsd_uthread_ops.
7015         (bsd_uthread_close, bsd_uthread_mourn_inferior)
7016         (bsd_uthread_fetch_registers, bsd_uthread_store_registers)
7017         (bsd_uthread_wait, bsd_uthread_resume, bsd_uthread_thread_alive)
7018         (bsd_uthread_update_thread_list, bsd_uthread_extra_thread_info)
7019         (bsd_uthread_pid_to_str): Refactor as bsd_uthread_target methods.
7020         (bsd_uthread_target): Delete function.
7021         (_initialize_bsd_uthread): Remove reference to
7022         complete_target_initialization.
7023
7024         * bfd-target.c (target_bfd_data): Delete.  Fields folded into ...
7025         (target_bfd): ... this new class.
7026         (target_bfd_xfer_partial, target_bfd_get_section_table)
7027         (target_bfd_close): Refactor as target_bfd methods.
7028         (target_bfd::~target_bfd): New.
7029         (target_bfd_reopen): Adjust.
7030         (target_bfd::close): New.
7031
7032         * record-btrace.c (record_btrace_target): New class.
7033         (record_btrace_ops): Now a record_btrace_target.
7034         (record_btrace_open, record_btrace_stop_recording)
7035         (record_btrace_disconnect, record_btrace_close)
7036         (record_btrace_async, record_btrace_info)
7037         (record_btrace_insn_history, record_btrace_insn_history_range)
7038         (record_btrace_insn_history_from, record_btrace_call_history)
7039         (record_btrace_call_history_range)
7040         (record_btrace_call_history_from, record_btrace_record_method)
7041         (record_btrace_is_replaying, record_btrace_will_replay)
7042         (record_btrace_xfer_partial, record_btrace_insert_breakpoint)
7043         (record_btrace_remove_breakpoint, record_btrace_fetch_registers)
7044         (record_btrace_store_registers, record_btrace_prepare_to_store)
7045         (record_btrace_to_get_unwinder)
7046         (record_btrace_to_get_tailcall_unwinder, record_btrace_resume)
7047         (record_btrace_commit_resume, record_btrace_wait)
7048         (record_btrace_stop, record_btrace_can_execute_reverse)
7049         (record_btrace_stopped_by_sw_breakpoint)
7050         (record_btrace_supports_stopped_by_sw_breakpoint)
7051         (record_btrace_stopped_by_hw_breakpoint)
7052         (record_btrace_supports_stopped_by_hw_breakpoint)
7053         (record_btrace_update_thread_list, record_btrace_thread_alive)
7054         (record_btrace_goto_begin, record_btrace_goto_end)
7055         (record_btrace_goto, record_btrace_stop_replaying_all)
7056         (record_btrace_execution_direction)
7057         (record_btrace_prepare_to_generate_core)
7058         (record_btrace_done_generating_core): Refactor as
7059         record_btrace_target methods.
7060         (init_record_btrace_ops): Delete.
7061         (_initialize_record_btrace): Remove reference to
7062         init_record_btrace_ops.
7063         * record-full.c (RECORD_FULL_IS_REPLAY): Adjust to always refer to
7064         the execution_direction global.
7065         (record_full_base_target, record_full_target)
7066         (record_full_core_target): New classes.
7067         (record_full_ops): Now a record_full_target.
7068         (record_full_core_ops): Now a record_full_core_target.
7069         (record_full_target::detach, record_full_target::disconnect)
7070         (record_full_core_target::disconnect)
7071         (record_full_target::mourn_inferior, record_full_target::kill):
7072         New.
7073         (record_full_open, record_full_close, record_full_async): Refactor
7074         as methods of the record_full_base_target class.
7075         (record_full_resume, record_full_commit_resume): Refactor
7076         as methods of the record_full_target class.
7077         (record_full_wait, record_full_stopped_by_watchpoint)
7078         (record_full_stopped_data_address)
7079         (record_full_stopped_by_sw_breakpoint)
7080         (record_full_supports_stopped_by_sw_breakpoint)
7081         (record_full_stopped_by_hw_breakpoint)
7082         (record_full_supports_stopped_by_hw_breakpoint): Refactor as
7083         methods of the record_full_base_target class.
7084         (record_full_store_registers, record_full_xfer_partial)
7085         (record_full_insert_breakpoint, record_full_remove_breakpoint):
7086         Refactor as methods of the record_full_target class.
7087         (record_full_can_execute_reverse, record_full_get_bookmark)
7088         (record_full_goto_bookmark, record_full_execution_direction)
7089         (record_full_record_method, record_full_info, record_full_delete)
7090         (record_full_is_replaying, record_full_will_replay)
7091         (record_full_goto_begin, record_full_goto_end, record_full_goto)
7092         (record_full_stop_replaying): Refactor as methods of the
7093         record_full_base_target class.
7094         (record_full_core_resume, record_full_core_kill)
7095         (record_full_core_fetch_registers)
7096         (record_full_core_prepare_to_store)
7097         (record_full_core_store_registers, record_full_core_xfer_partial)
7098         (record_full_core_insert_breakpoint)
7099         (record_full_core_remove_breakpoint)
7100         (record_full_core_has_execution): Refactor
7101         as methods of the record_full_core_target class.
7102         (record_full_base_target::supports_delete_record): New.
7103         (init_record_full_ops): Delete.
7104         (init_record_full_core_ops): Delete.
7105         (record_full_save): Refactor as method of the
7106         record_full_base_target class.
7107         (_initialize_record_full): Remove references to
7108         init_record_full_ops and init_record_full_core_ops.
7109
7110         * remote.c (remote_target, extended_remote_target): New classes.
7111         (remote_ops): Now a remote_target.
7112         (extended_remote_ops): Now an extended_remote_target.
7113         (remote_insert_fork_catchpoint, remote_remove_fork_catchpoint)
7114         (remote_insert_vfork_catchpoint, remote_remove_vfork_catchpoint)
7115         (remote_insert_exec_catchpoint, remote_remove_exec_catchpoint)
7116         (remote_pass_signals, remote_set_syscall_catchpoint)
7117         (remote_program_signals, )
7118         (remote_thread_always_alive): Remove target_ops parameter.
7119         (remote_thread_alive, remote_thread_name)
7120         (remote_update_thread_list, remote_threads_extra_info)
7121         (remote_static_tracepoint_marker_at)
7122         (remote_static_tracepoint_markers_by_strid)
7123         (remote_get_ada_task_ptid, remote_close, remote_start_remote)
7124         (remote_open): Refactor as methods of remote_target.
7125         (extended_remote_open, extended_remote_detach)
7126         (extended_remote_attach, extended_remote_post_attach):
7127         (extended_remote_supports_disable_randomization)
7128         (extended_remote_create_inferior): : Refactor as method of
7129         extended_remote_target.
7130         (remote_set_permissions, remote_open_1, remote_detach)
7131         (remote_follow_fork, remote_follow_exec, remote_disconnect)
7132         (remote_resume, remote_commit_resume, remote_stop)
7133         (remote_interrupt, remote_pass_ctrlc, remote_terminal_inferior)
7134         (remote_terminal_ours, remote_wait, remote_fetch_registers)
7135         (remote_prepare_to_store, remote_store_registers)
7136         (remote_flash_erase, remote_flash_done, remote_files_info)
7137         (remote_kill, remote_mourn, remote_insert_breakpoint)
7138         (remote_remove_breakpoint, remote_insert_watchpoint)
7139         (remote_watchpoint_addr_within_range)
7140         (remote_remove_watchpoint, remote_region_ok_for_hw_watchpoint)
7141         (remote_check_watch_resources, remote_stopped_by_sw_breakpoint)
7142         (remote_supports_stopped_by_sw_breakpoint)
7143         (remote_stopped_by_hw_breakpoint)
7144         (remote_supports_stopped_by_hw_breakpoint)
7145         (remote_stopped_by_watchpoint, remote_stopped_data_address)
7146         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint)
7147         (remote_verify_memory): Refactor as methods of remote_target.
7148         (remote_write_qxfer, remote_read_qxfer): Remove target_ops
7149         parameter.
7150         (remote_xfer_partial, remote_get_memory_xfer_limit)
7151         (remote_search_memory, remote_rcmd, remote_memory_map)
7152         (remote_pid_to_str, remote_get_thread_local_address)
7153         (remote_get_tib_address, remote_read_description): Refactor as
7154         methods of remote_target.
7155         (remote_target::fileio_open, remote_target::fileio_pwrite)
7156         (remote_target::fileio_pread, remote_target::fileio_close): New.
7157         (remote_hostio_readlink, remote_hostio_fstat)
7158         (remote_filesystem_is_local, remote_can_execute_reverse)
7159         (remote_supports_non_stop, remote_supports_disable_randomization)
7160         (remote_supports_multi_process, remote_supports_cond_breakpoints)
7161         (remote_supports_enable_disable_tracepoint)
7162         (remote_supports_string_tracing)
7163         (remote_can_run_breakpoint_commands, remote_trace_init)
7164         (remote_download_tracepoint, remote_can_download_tracepoint)
7165         (remote_download_trace_state_variable, remote_enable_tracepoint)
7166         (remote_disable_tracepoint, remote_trace_set_readonly_regions)
7167         (remote_trace_start, remote_get_trace_status)
7168         (remote_get_tracepoint_status, remote_trace_stop)
7169         (remote_trace_find, remote_get_trace_state_variable_value)
7170         (remote_save_trace_data, remote_get_raw_trace_data)
7171         (remote_set_disconnected_tracing, remote_core_of_thread)
7172         (remote_set_circular_trace_buffer, remote_traceframe_info)
7173         (remote_get_min_fast_tracepoint_insn_len)
7174         (remote_set_trace_buffer_size, remote_set_trace_notes)
7175         (remote_use_agent, remote_can_use_agent, remote_enable_btrace)
7176         (remote_disable_btrace, remote_teardown_btrace)
7177         (remote_read_btrace, remote_btrace_conf)
7178         (remote_augmented_libraries_svr4_read, remote_load)
7179         (remote_pid_to_exec_file, remote_can_do_single_step)
7180         (remote_execution_direction, remote_thread_handle_to_thread_info):
7181         Refactor as methods of remote_target.
7182         (init_remote_ops, init_extended_remote_ops): Delete.
7183         (remote_can_async_p, remote_is_async_p, remote_async)
7184         (remote_thread_events, remote_upload_tracepoints)
7185         (remote_upload_trace_state_variables): Refactor as methods of
7186         remote_target.
7187         (_initialize_remote): Remove references to init_remote_ops and
7188         init_extended_remote_ops.
7189
7190         * remote-sim.c (gdbsim_target): New class.
7191         (gdbsim_fetch_register, gdbsim_store_register, gdbsim_kill)
7192         (gdbsim_load, gdbsim_create_inferior, gdbsim_open, gdbsim_close)
7193         (gdbsim_detach, gdbsim_resume, gdbsim_interrupt)
7194         (gdbsim_wait, gdbsim_prepare_to_store, gdbsim_xfer_partial)
7195         (gdbsim_files_info, gdbsim_mourn_inferior, gdbsim_thread_alive)
7196         (gdbsim_pid_to_str, gdbsim_has_all_memory, gdbsim_has_memory):
7197         Refactor as methods of gdbsim_target.
7198         (gdbsim_ops): Now a gdbsim_target.
7199         (init_gdbsim_ops): Delete.
7200         (gdbsim_cntrl_c): Adjust.
7201         (_initialize_remote_sim): Remove reference to init_gdbsim_ops.
7202
7203         * amd64-linux-nat.c (amd64_linux_nat_target): New class.
7204         (the_amd64_linux_nat_target): New.
7205         (amd64_linux_fetch_inferior_registers)
7206         (amd64_linux_store_inferior_registers): Refactor as methods of
7207         amd64_linux_nat_target.
7208         (_initialize_amd64_linux_nat): Adjust.  Set linux_target.
7209         * i386-linux-nat.c: Don't include "linux-nat.h".
7210         (i386_linux_nat_target): New class.
7211         (the_i386_linux_nat_target): New.
7212         (i386_linux_fetch_inferior_registers)
7213         (i386_linux_store_inferior_registers, i386_linux_resume): Refactor
7214         as methods of i386_linux_nat_target.
7215         (_initialize_i386_linux_nat): Adjust.  Set linux_target.
7216         * inf-child.c (inf_child_ops): Delete.
7217         (inf_child_fetch_inferior_registers)
7218         (inf_child_store_inferior_registers): Delete.
7219         (inf_child_post_attach, inf_child_prepare_to_store): Refactor as
7220         methods of inf_child_target.
7221         (inf_child_target::supports_terminal_ours)
7222         (inf_child_target::terminal_init)
7223         (inf_child_target::terminal_inferior)
7224         (inf_child_target::terminal_ours_for_output)
7225         (inf_child_target::terminal_ours, inf_child_target::interrupt)
7226         (inf_child_target::pass_ctrlc, inf_child_target::terminal_info):
7227         New.
7228         (inf_child_open, inf_child_disconnect, inf_child_close)
7229         (inf_child_mourn_inferior, inf_child_maybe_unpush_target)
7230         (inf_child_post_startup_inferior, inf_child_can_run)
7231         (inf_child_pid_to_exec_file): Refactor as methods of
7232         inf_child_target.
7233         (inf_child_follow_fork): Delete.
7234         (inf_child_target::can_create_inferior)
7235         (inf_child_target::can_attach): New.
7236         (inf_child_target::has_all_memory, inf_child_target::has_memory)
7237         (inf_child_target::has_stack, inf_child_target::has_registers)
7238         (inf_child_target::has_execution): New.
7239         (inf_child_fileio_open, inf_child_fileio_pwrite)
7240         (inf_child_fileio_pread, inf_child_fileio_fstat)
7241         (inf_child_fileio_close, inf_child_fileio_unlink)
7242         (inf_child_fileio_readlink, inf_child_use_agent)
7243         (inf_child_can_use_agent): Refactor as methods of
7244         inf_child_target.
7245         (return_zero, inf_child_target): Delete.
7246         (inf_child_target::inf_child_target): New.
7247         * inf-child.h: Include "target.h".
7248         (inf_child_target): Delete function prototype.
7249         (inf_child_target): New class.
7250         (inf_child_open_target, inf_child_mourn_inferior)
7251         (inf_child_maybe_unpush_target): Delete.
7252         * inf-ptrace.c (inf_ptrace_target::~inf_ptrace_target): New.
7253         (inf_ptrace_follow_fork, inf_ptrace_insert_fork_catchpoint)
7254         (inf_ptrace_remove_fork_catchpoint, inf_ptrace_create_inferior)
7255         (inf_ptrace_post_startup_inferior, inf_ptrace_mourn_inferior)
7256         (inf_ptrace_attach, inf_ptrace_post_attach, inf_ptrace_detach)
7257         (inf_ptrace_detach_success, inf_ptrace_kill, inf_ptrace_resume)
7258         (inf_ptrace_wait, inf_ptrace_xfer_partial)
7259         (inf_ptrace_thread_alive, inf_ptrace_files_info)
7260         (inf_ptrace_pid_to_str, inf_ptrace_auxv_parse): Refactor as
7261         methods of inf_ptrace_target.
7262         (inf_ptrace_target): Delete function.
7263         * inf-ptrace.h: Include "inf-child.h".
7264         (inf_ptrace_target): Delete function declaration.
7265         (inf_ptrace_target): New class.
7266         (inf_ptrace_trad_target, inf_ptrace_detach_success): Delete.
7267         * linux-nat.c (linux_target): New.
7268         (linux_ops, linux_ops_saved, super_xfer_partial): Delete.
7269         (linux_nat_target::~linux_nat_target): New.
7270         (linux_child_post_attach, linux_child_post_startup_inferior)
7271         (linux_child_follow_fork, linux_child_insert_fork_catchpoint)
7272         (linux_child_remove_fork_catchpoint)
7273         (linux_child_insert_vfork_catchpoint)
7274         (linux_child_remove_vfork_catchpoint)
7275         (linux_child_insert_exec_catchpoint)
7276         (linux_child_remove_exec_catchpoint)
7277         (linux_child_set_syscall_catchpoint, linux_nat_pass_signals)
7278         (linux_nat_create_inferior, linux_nat_attach, linux_nat_detach)
7279         (linux_nat_resume, linux_nat_stopped_by_watchpoint)
7280         (linux_nat_stopped_data_address)
7281         (linux_nat_stopped_by_sw_breakpoint)
7282         (linux_nat_supports_stopped_by_sw_breakpoint)
7283         (linux_nat_stopped_by_hw_breakpoint)
7284         (linux_nat_supports_stopped_by_hw_breakpoint, linux_nat_wait)
7285         (linux_nat_kill, linux_nat_mourn_inferior)
7286         (linux_nat_xfer_partial, linux_nat_thread_alive)
7287         (linux_nat_update_thread_list, linux_nat_pid_to_str)
7288         (linux_nat_thread_name, linux_child_pid_to_exec_file)
7289         (linux_child_static_tracepoint_markers_by_strid)
7290         (linux_nat_is_async_p, linux_nat_can_async_p)
7291         (linux_nat_supports_non_stop, linux_nat_always_non_stop_p)
7292         (linux_nat_supports_multi_process)
7293         (linux_nat_supports_disable_randomization, linux_nat_async)
7294         (linux_nat_stop, linux_nat_close, linux_nat_thread_address_space)
7295         (linux_nat_core_of_thread, linux_nat_filesystem_is_local)
7296         (linux_nat_fileio_open, linux_nat_fileio_readlink)
7297         (linux_nat_fileio_unlink, linux_nat_thread_events): Refactor as
7298         methods of linux_nat_target.
7299         (linux_nat_wait_1, linux_xfer_siginfo, linux_proc_xfer_partial)
7300         (linux_proc_xfer_spu, linux_nat_xfer_osdata): Remove target_ops
7301         parameter.
7302         (check_stopped_by_watchpoint): Adjust.
7303         (linux_xfer_partial): Delete.
7304         (linux_target_install_ops, linux_target, linux_nat_add_target):
7305         Delete.
7306         (linux_nat_target::linux_nat_target): New.
7307         * linux-nat.h: Include "inf-ptrace.h".
7308         (linux_nat_target): New.
7309         (linux_target, linux_target_install_ops, linux_nat_add_target):
7310         Delete function declarations.
7311         (linux_target): Declare global.
7312         * linux-thread-db.c (thread_db_target): New.
7313         (thread_db_target::thread_db_target): New.
7314         (thread_db_ops): Delete.
7315         (the_thread_db_target): New.
7316         (thread_db_detach, thread_db_wait, thread_db_mourn_inferior)
7317         (thread_db_update_thread_list, thread_db_pid_to_str)
7318         (thread_db_extra_thread_info)
7319         (thread_db_thread_handle_to_thread_info)
7320         (thread_db_get_thread_local_address, thread_db_get_ada_task_ptid)
7321         (thread_db_resume): Refactor as methods of thread_db_target.
7322         (init_thread_db_ops): Delete.
7323         (_initialize_thread_db): Remove reference to init_thread_db_ops.
7324         * x86-linux-nat.c: Don't include "linux-nat.h".
7325         (super_post_startup_inferior): Delete.
7326         (x86_linux_nat_target::~x86_linux_nat_target): New.
7327         (x86_linux_child_post_startup_inferior)
7328         (x86_linux_read_description, x86_linux_enable_btrace)
7329         (x86_linux_disable_btrace, x86_linux_teardown_btrace)
7330         (x86_linux_read_btrace, x86_linux_btrace_conf): Refactor as
7331         methods of x86_linux_nat_target.
7332         (x86_linux_create_target): Delete.  Bits folded ...
7333         (x86_linux_add_target): ... here.  Now takes a linux_nat_target
7334         pointer.
7335         * x86-linux-nat.h: Include "linux-nat.h" and "x86-nat.h".
7336         (x86_linux_nat_target): New class.
7337         (x86_linux_create_target): Delete.
7338         (x86_linux_add_target): Now takes a linux_nat_target pointer.
7339         * x86-nat.c (x86_insert_watchpoint, x86_remove_watchpoint)
7340         (x86_region_ok_for_watchpoint, x86_stopped_data_address)
7341         (x86_stopped_by_watchpoint, x86_insert_hw_breakpoint)
7342         (x86_remove_hw_breakpoint, x86_can_use_hw_breakpoint)
7343         (x86_stopped_by_hw_breakpoint): Remove target_ops parameter and
7344         make extern.
7345         (x86_use_watchpoints): Delete.
7346         * x86-nat.h: Include "breakpoint.h" and "target.h".
7347         (x86_use_watchpoints): Delete.
7348         (x86_can_use_hw_breakpoint, x86_region_ok_for_hw_watchpoint)
7349         (x86_stopped_by_watchpoint, x86_stopped_data_address)
7350         (x86_insert_watchpoint, x86_remove_watchpoint)
7351         (x86_insert_hw_breakpoint, x86_remove_hw_breakpoint)
7352         (x86_stopped_by_hw_breakpoint): New declarations.
7353         (x86_nat_target): New template class.
7354
7355         * ppc-linux-nat.c (ppc_linux_nat_target): New class.
7356         (the_ppc_linux_nat_target): New.
7357         (ppc_linux_fetch_inferior_registers)
7358         (ppc_linux_can_use_hw_breakpoint)
7359         (ppc_linux_region_ok_for_hw_watchpoint)
7360         (ppc_linux_ranged_break_num_registers)
7361         (ppc_linux_insert_hw_breakpoint, ppc_linux_remove_hw_breakpoint)
7362         (ppc_linux_insert_mask_watchpoint)
7363         (ppc_linux_remove_mask_watchpoint)
7364         (ppc_linux_can_accel_watchpoint_condition)
7365         (ppc_linux_insert_watchpoint, ppc_linux_remove_watchpoint)
7366         (ppc_linux_stopped_data_address, ppc_linux_stopped_by_watchpoint)
7367         (ppc_linux_watchpoint_addr_within_range)
7368         (ppc_linux_masked_watch_num_registers)
7369         (ppc_linux_store_inferior_registers, ppc_linux_auxv_parse)
7370         (ppc_linux_read_description): Refactor as methods of
7371         ppc_linux_nat_target.
7372         (_initialize_ppc_linux_nat): Adjust.  Set linux_target.
7373
7374         * procfs.c (procfs_xfer_partial): Delete forward declaration.
7375         (procfs_target): New class.
7376         (the_procfs_target): New.
7377         (procfs_target): Delete function.
7378         (procfs_auxv_parse, procfs_attach, procfs_detach)
7379         (procfs_fetch_registers, procfs_store_registers, procfs_wait)
7380         (procfs_xfer_partial, procfs_resume, procfs_pass_signals)
7381         (procfs_files_info, procfs_kill_inferior, procfs_mourn_inferior)
7382         (procfs_create_inferior, procfs_update_thread_list)
7383         (procfs_thread_alive, procfs_pid_to_str)
7384         (procfs_can_use_hw_breakpoint, procfs_stopped_by_watchpoint)
7385         (procfs_stopped_data_address, procfs_insert_watchpoint)
7386         (procfs_remove_watchpoint, procfs_region_ok_for_hw_watchpoint)
7387         (proc_find_memory_regions, procfs_info_proc)
7388         (procfs_make_note_section): Refactor as methods of procfs_target.
7389         (_initialize_procfs): Adjust.
7390         * sol-thread.c (sol_thread_target): New class.
7391         (sol_thread_ops): Now a sol_thread_target.
7392         (sol_thread_detach, sol_thread_resume, sol_thread_wait)
7393         (sol_thread_fetch_registers, sol_thread_store_registers)
7394         (sol_thread_xfer_partial, sol_thread_mourn_inferior)
7395         (sol_thread_alive, solaris_pid_to_str, sol_update_thread_list)
7396         (sol_get_ada_task_ptid): Refactor as methods of sol_thread_target.
7397         (init_sol_thread_ops): Delete.
7398         (_initialize_sol_thread): Adjust.  Remove references to
7399         init_sol_thread_ops and complete_target_initialization.
7400
7401         * windows-nat.c (windows_nat_target): New class.
7402         (windows_fetch_inferior_registers)
7403         (windows_store_inferior_registers, windows_resume, windows_wait)
7404         (windows_attach, windows_detach, windows_pid_to_exec_file)
7405         (windows_files_info, windows_create_inferior)
7406         (windows_mourn_inferior, windows_interrupt, windows_kill_inferior)
7407         (windows_close, windows_pid_to_str, windows_xfer_partial)
7408         (windows_get_tib_address, windows_get_ada_task_ptid)
7409         (windows_thread_name, windows_thread_alive): Refactor as
7410         windows_nat_target methods.
7411         (do_initial_windows_stuff): Adjust.
7412         (windows_target): Delete function.
7413         (_initialize_windows_nat): Adjust.
7414
7415         * darwin-nat.c (darwin_resume, darwin_wait_to, darwin_interrupt)
7416         (darwin_mourn_inferior, darwin_kill_inferior)
7417         (darwin_create_inferior, darwin_attach, darwin_detach)
7418         (darwin_pid_to_str, darwin_thread_alive, darwin_xfer_partial)
7419         (darwin_pid_to_exec_file, darwin_get_ada_task_ptid)
7420         (darwin_supports_multi_process): Refactor as darwin_nat_target
7421         methods.
7422         (darwin_resume_to, darwin_files_info): Delete.
7423         (_initialize_darwin_inferior): Rename to ...
7424         (_initialize_darwin_nat): ... this.  Adjust to C++ification.
7425         * darwin-nat.h: Include "inf-child.h".
7426         (darwin_nat_target): New class.
7427         (darwin_complete_target): Delete.
7428         * i386-darwin-nat.c (i386_darwin_nat_target): New class.
7429         (darwin_target): New.
7430         (i386_darwin_fetch_inferior_registers)
7431         (i386_darwin_store_inferior_registers): Refactor as methods of
7432         darwin_nat_target.
7433         (darwin_complete_target): Delete, with ...
7434         (_initialize_i386_darwin_nat): ... bits factored out here.
7435
7436         * alpha-linux-nat.c (alpha_linux_nat_target): New class.
7437         (the_alpha_linux_nat_target): New.
7438         (alpha_linux_register_u_offset): Refactor as
7439         alpha_linux_nat_target method.
7440         (_initialize_alpha_linux_nat): Adjust.
7441         * linux-nat-trad.c (inf_ptrace_register_u_offset): Delete.
7442         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
7443         (inf_ptrace_store_register, inf_ptrace_store_registers): Refact as
7444         methods of linux_nat_trad_target.
7445         (linux_trad_target): Delete.
7446         * linux-nat-trad.h (linux_trad_target): Delete function.
7447         (linux_nat_trad_target): New class.
7448         * mips-linux-nat.c (mips_linux_nat_target): New class.
7449         (super_fetch_registers, super_store_registers, super_close):
7450         Delete.
7451         (the_mips_linux_nat_target): New.
7452         (mips64_linux_regsets_fetch_registers)
7453         (mips64_linux_regsets_store_registers)
7454         (mips64_linux_fetch_registers, mips64_linux_store_registers)
7455         (mips_linux_register_u_offset, mips_linux_read_description)
7456         (mips_linux_can_use_hw_breakpoint)
7457         (mips_linux_stopped_by_watchpoint)
7458         (mips_linux_stopped_data_address)
7459         (mips_linux_region_ok_for_hw_watchpoint)
7460         (mips_linux_insert_watchpoint, mips_linux_remove_watchpoint)
7461         (mips_linux_close): Refactor as methods of mips_linux_nat.
7462         (_initialize_mips_linux_nat): Adjust to C++ification.
7463
7464         * aix-thread.c (aix_thread_target): New class.
7465         (aix_thread_ops): Now an aix_thread_target.
7466         (aix_thread_detach, aix_thread_resume, aix_thread_wait)
7467         (aix_thread_fetch_registers, aix_thread_store_registers)
7468         (aix_thread_xfer_partial, aix_thread_mourn_inferior)
7469         (aix_thread_thread_alive, aix_thread_pid_to_str)
7470         (aix_thread_extra_thread_info, aix_thread_get_ada_task_ptid):
7471         Refactor as methods of aix_thread_target.
7472         (init_aix_thread_ops): Delete.
7473         (_initialize_aix_thread): Remove references to init_aix_thread_ops
7474         and complete_target_initialization.
7475         * rs6000-nat.c (rs6000_xfer_shared_libraries): Delete.
7476         (rs6000_nat_target): New class.
7477         (the_rs6000_nat_target): New.
7478         (rs6000_fetch_inferior_registers, rs6000_store_inferior_registers)
7479         (rs6000_xfer_partial, rs6000_wait, rs6000_create_inferior)
7480         (rs6000_xfer_shared_libraries): Refactor as rs6000_nat_target methods.
7481         (super_create_inferior): Delete.
7482         (_initialize_rs6000_nat): Adjust to C++ification.
7483
7484         * arm-linux-nat.c (arm_linux_nat_target): New class.
7485         (the_arm_linux_nat_target): New.
7486         (arm_linux_fetch_inferior_registers)
7487         (arm_linux_store_inferior_registers, arm_linux_read_description)
7488         (arm_linux_can_use_hw_breakpoint, arm_linux_insert_hw_breakpoint)
7489         (arm_linux_remove_hw_breakpoint)
7490         (arm_linux_region_ok_for_hw_watchpoint)
7491         (arm_linux_insert_watchpoint, arm_linux_remove_watchpoint)
7492         (arm_linux_stopped_data_address, arm_linux_stopped_by_watchpoint)
7493         (arm_linux_watchpoint_addr_within_range): Refactor as methods of
7494         arm_linux_nat_target.
7495         (_initialize_arm_linux_nat): Adjust to C++ification.
7496
7497         * aarch64-linux-nat.c (aarch64_linux_nat_target): New class.
7498         (the_aarch64_linux_nat_target): New.
7499         (aarch64_linux_fetch_inferior_registers)
7500         (aarch64_linux_store_inferior_registers)
7501         (aarch64_linux_child_post_startup_inferior)
7502         (aarch64_linux_read_description)
7503         (aarch64_linux_can_use_hw_breakpoint)
7504         (aarch64_linux_insert_hw_breakpoint)
7505         (aarch64_linux_remove_hw_breakpoint)
7506         (aarch64_linux_insert_watchpoint, aarch64_linux_remove_watchpoint)
7507         (aarch64_linux_region_ok_for_hw_watchpoint)
7508         (aarch64_linux_stopped_data_address)
7509         (aarch64_linux_stopped_by_watchpoint)
7510         (aarch64_linux_watchpoint_addr_within_range)
7511         (aarch64_linux_can_do_single_step): Refactor as methods of
7512         aarch64_linux_nat_target.
7513         (super_post_startup_inferior): Delete.
7514         (_initialize_aarch64_linux_nat): Adjust to C++ification.
7515
7516         * hppa-linux-nat.c (hppa_linux_nat_target): New class.
7517         (the_hppa_linux_nat_target): New.
7518         (hppa_linux_fetch_inferior_registers)
7519         (hppa_linux_store_inferior_registers): Refactor as methods of
7520         hppa_linux_nat_target.
7521         (_initialize_hppa_linux_nat): Adjust to C++ification.
7522
7523         * ia64-linux-nat.c (ia64_linux_nat_target): New class.
7524         (the_ia64_linux_nat_target): New.
7525         (ia64_linux_insert_watchpoint, ia64_linux_remove_watchpoint)
7526         (ia64_linux_stopped_data_address)
7527         (ia64_linux_stopped_by_watchpoint, ia64_linux_fetch_registers)
7528         (ia64_linux_store_registers, ia64_linux_xfer_partial): Refactor as
7529         ia64_linux_nat_target methods.
7530         (super_xfer_partial): Delete.
7531         (_initialize_ia64_linux_nat): Adjust to C++ification.
7532
7533         * m32r-linux-nat.c (m32r_linux_nat_target): New class.
7534         (the_m32r_linux_nat_target): New.
7535         (m32r_linux_fetch_inferior_registers)
7536         (m32r_linux_store_inferior_registers): Refactor as
7537         m32r_linux_nat_target methods.
7538         (_initialize_m32r_linux_nat): Adjust to C++ification.
7539
7540         * m68k-linux-nat.c (m68k_linux_nat_target): New class.
7541         (the_m68k_linux_nat_target): New.
7542         (m68k_linux_fetch_inferior_registers)
7543         (m68k_linux_store_inferior_registers): Refactor as
7544         m68k_linux_nat_target methods.
7545         (_initialize_m68k_linux_nat): Adjust to C++ification.
7546
7547         * s390-linux-nat.c (s390_linux_nat_target): New class.
7548         (the_s390_linux_nat_target): New.
7549         (s390_linux_fetch_inferior_registers)
7550         (s390_linux_store_inferior_registers, s390_stopped_by_watchpoint)
7551         (s390_insert_watchpoint, s390_remove_watchpoint)
7552         (s390_can_use_hw_breakpoint, s390_insert_hw_breakpoint)
7553         (s390_remove_hw_breakpoint, s390_region_ok_for_hw_watchpoint)
7554         (s390_auxv_parse, s390_read_description): Refactor as methods of
7555         s390_linux_nat_target.
7556         (_initialize_s390_nat): Adjust to C++ification.
7557
7558         * sparc-linux-nat.c (sparc_linux_nat_target): New class.
7559         (the_sparc_linux_nat_target): New.
7560         (_initialize_sparc_linux_nat): Adjust to C++ification.
7561         * sparc-nat.c (sparc_fetch_inferior_registers)
7562         (sparc_store_inferior_registers): Remove target_ops parameter.
7563         * sparc-nat.h (sparc_fetch_inferior_registers)
7564         (sparc_store_inferior_registers): Remove target_ops parameter.
7565         * sparc64-linux-nat.c (sparc64_linux_nat_target): New class.
7566         (the_sparc64_linux_nat_target): New.
7567         (_initialize_sparc64_linux_nat): Adjust to C++ification.
7568
7569         * spu-linux-nat.c (spu_linux_nat_target): New class.
7570         (the_spu_linux_nat_target): New.
7571         (spu_child_post_startup_inferior, spu_child_post_attach)
7572         (spu_child_wait, spu_fetch_inferior_registers)
7573         (spu_store_inferior_registers, spu_xfer_partial)
7574         (spu_can_use_hw_breakpoint): Refactor as spu_linux_nat_target
7575         methods.
7576         (_initialize_spu_nat): Adjust to C++ification.
7577
7578         * tilegx-linux-nat.c (tilegx_linux_nat_target): New class.
7579         (the_tilegx_linux_nat_target): New.
7580         (fetch_inferior_registers, store_inferior_registers):
7581         Refactor as methods.
7582         (_initialize_tile_linux_nat): Adjust to C++ification.
7583
7584         * xtensa-linux-nat.c (xtensa_linux_nat_target): New class.
7585         (the_xtensa_linux_nat_target): New.
7586         (xtensa_linux_fetch_inferior_registers)
7587         (xtensa_linux_store_inferior_registers): Refactor as
7588         xtensa_linux_nat_target methods.
7589         (_initialize_xtensa_linux_nat): Adjust to C++ification.
7590
7591         * fbsd-nat.c (USE_SIGTRAP_SIGINFO): Delete.
7592         (fbsd_pid_to_exec_file, fbsd_find_memory_regions)
7593         (fbsd_find_memory_regions, fbsd_info_proc, fbsd_xfer_partial)
7594         (fbsd_thread_alive, fbsd_pid_to_str, fbsd_thread_name)
7595         (fbsd_update_thread_list, fbsd_resume, fbsd_wait)
7596         (fbsd_stopped_by_sw_breakpoint)
7597         (fbsd_supports_stopped_by_sw_breakpoint, fbsd_follow_fork)
7598         (fbsd_insert_fork_catchpoint, fbsd_remove_fork_catchpoint)
7599         (fbsd_insert_vfork_catchpoint, fbsd_remove_vfork_catchpoint)
7600         (fbsd_post_startup_inferior, fbsd_post_attach)
7601         (fbsd_insert_exec_catchpoint, fbsd_remove_exec_catchpoint)
7602         (fbsd_set_syscall_catchpoint)
7603         (super_xfer_partial, super_resume, super_wait)
7604         (fbsd_supports_stopped_by_hw_breakpoint): Delete.
7605         (fbsd_handle_debug_trap): Remove target_ops parameter.
7606         (fbsd_nat_add_target): Delete.
7607         * fbsd-nat.h: Include "inf-ptrace.h".
7608         (fbsd_nat_add_target): Delete.
7609         (USE_SIGTRAP_SIGINFO): Define.
7610         (fbsd_nat_target): New class.
7611
7612         * amd64-bsd-nat.c (amd64bsd_fetch_inferior_registers)
7613         (amd64bsd_store_inferior_registers): Remove target_ops parameter.
7614         (amd64bsd_target): Delete.
7615         * amd64-bsd-nat.h: New file.
7616         * amd64-fbsd-nat.c: Include "amd64-bsd-nat.h" instead of
7617         "x86-bsd-nat.h".
7618         (amd64_fbsd_nat_target): New class.
7619         (the_amd64_fbsd_nat_target): New.
7620         (amd64fbsd_read_description): Refactor as method of
7621         amd64_fbsd_nat_target.
7622         (amd64_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
7623         (_initialize_amd64fbsd_nat): Adjust to C++ification.
7624         * amd64-nat.h (amd64bsd_target): Delete function declaration.
7625         * i386-bsd-nat.c (i386bsd_fetch_inferior_registers)
7626         (i386bsd_store_inferior_registers): Remove target_ops parameter.
7627         (i386bsd_target): Delete.
7628         * i386-bsd-nat.h (i386bsd_target): Delete function declaration.
7629         (i386bsd_fetch_inferior_registers)
7630         (i386bsd_store_inferior_registers): Declare.
7631         (i386_bsd_nat_target): New class.
7632         * i386-fbsd-nat.c (i386_fbsd_nat_target): New class.
7633         (the_i386_fbsd_nat_target): New.
7634         (i386fbsd_resume, i386fbsd_read_description): Refactor as
7635         i386_fbsd_nat_target methods.
7636         (i386_fbsd_nat_target::supports_stopped_by_hw_breakpoint): New.
7637         (_initialize_i386fbsd_nat): Adjust to C++ification.
7638         * x86-bsd-nat.c (super_mourn_inferior): Delete.
7639         (x86bsd_mourn_inferior, x86bsd_target): Delete.
7640         (_initialize_x86_bsd_nat): Adjust to C++ification.
7641         * x86-bsd-nat.h: Include "x86-nat.h".
7642         (x86bsd_target): Delete declaration.
7643         (x86bsd_nat_target): New class.
7644
7645         * aarch64-fbsd-nat.c (aarch64_fbsd_nat_target): New class.
7646         (the_aarch64_fbsd_nat_target): New.
7647         (aarch64_fbsd_fetch_inferior_registers)
7648         (aarch64_fbsd_store_inferior_registers): Refactor as methods of
7649         aarch64_fbsd_nat_target.
7650         (_initialize_aarch64_fbsd_nat): Adjust to C++ification.
7651         * alpha-bsd-nat.c (alpha_bsd_nat_target): New class.
7652         (the_alpha_bsd_nat_target): New.
7653         (alphabsd_fetch_inferior_registers)
7654         (alphabsd_store_inferior_registers): Refactor as
7655         alpha_bsd_nat_target methods.
7656         (_initialize_alphabsd_nat): Refactor as methods of
7657         alpha_bsd_nat_target.
7658         * amd64-nbsd-nat.c: Include "amd64-bsd-nat.h".
7659         (the_amd64_nbsd_nat_target): New.
7660         (_initialize_amd64nbsd_nat): Adjust to C++ification.
7661         * amd64-obsd-nat.c: Include "amd64-bsd-nat.h".
7662         (the_amd64_obsd_nat_target): New.
7663         (_initialize_amd64obsd_nat): Adjust to C++ification.
7664         * arm-fbsd-nat.c (arm_fbsd_nat_target): New.
7665         (the_arm_fbsd_nat_target): New.
7666         (arm_fbsd_fetch_inferior_registers)
7667         (arm_fbsd_store_inferior_registers, arm_fbsd_read_description):
7668         (_initialize_arm_fbsd_nat): Refactor as methods of
7669         arm_fbsd_nat_target.
7670         (_initialize_arm_fbsd_nat): Adjust to C++ification.
7671         * arm-nbsd-nat.c (arm_netbsd_nat_target): New class.
7672         (the_arm_netbsd_nat_target): New.
7673         (armnbsd_fetch_registers, armnbsd_store_registers): Refactor as
7674         arm_netbsd_nat_target.
7675         (_initialize_arm_netbsd_nat): Adjust to C++ification.
7676         * hppa-nbsd-nat.c (hppa_nbsd_nat_target): New class.
7677         (the_hppa_nbsd_nat_target): New.
7678         (hppanbsd_fetch_registers, hppanbsd_store_registers): Refactor as
7679         hppa_nbsd_nat_target methods.
7680         (_initialize_hppanbsd_nat): Adjust to C++ification.
7681         * hppa-obsd-nat.c (hppa_obsd_nat_target): New class.
7682         (the_hppa_obsd_nat_target): New.
7683         (hppaobsd_fetch_registers, hppaobsd_store_registers): Refactor as
7684         methods of hppa_obsd_nat_target.
7685         (_initialize_hppaobsd_nat): Adjust to C++ification.  Use
7686         add_target.
7687         * i386-nbsd-nat.c (the_i386_nbsd_nat_target): New.
7688         (_initialize_i386nbsd_nat): Adjust to C++ification.  Use
7689         add_target.
7690         * i386-obsd-nat.c (the_i386_obsd_nat_target): New.
7691         (_initialize_i386obsd_nat): Use add_target.
7692         * m68k-bsd-nat.c (m68k_bsd_nat_target): New class.
7693         (the_m68k_bsd_nat_target): New.
7694         (m68kbsd_fetch_inferior_registers)
7695         (m68kbsd_store_inferior_registers): Refactor as methods of
7696         m68k_bsd_nat_target.
7697         (_initialize_m68kbsd_nat): Adjust to C++ification.
7698         * mips-fbsd-nat.c (mips_fbsd_nat_target): New class.
7699         (the_mips_fbsd_nat_target): New.
7700         (mips_fbsd_fetch_inferior_registers)
7701         (mips_fbsd_store_inferior_registers): Refactor as methods of
7702         mips_fbsd_nat_target.
7703         (_initialize_mips_fbsd_nat): Adjust to C++ification.  Use
7704         add_target.
7705         * mips-nbsd-nat.c (mips_nbsd_nat_target): New class.
7706         (the_mips_nbsd_nat_target): New.
7707         (mipsnbsd_fetch_inferior_registers)
7708         (mipsnbsd_store_inferior_registers): Refactor as methods of
7709         mips_nbsd_nat_target.
7710         (_initialize_mipsnbsd_nat): Adjust to C++ification.
7711         * mips64-obsd-nat.c (mips64_obsd_nat_target): New class.
7712         (the_mips64_obsd_nat_target): New.
7713         (mips64obsd_fetch_inferior_registers)
7714         (mips64obsd_store_inferior_registers): Refactor as methods of
7715         mips64_obsd_nat_target.
7716         (_initialize_mips64obsd_nat): Adjust to C++ification.  Use
7717         add_target.
7718         * nbsd-nat.c (nbsd_pid_to_exec_file): Refactor as method of
7719         nbsd_nat_target.
7720         * nbsd-nat.h: Include "inf-ptrace.h".
7721         (nbsd_nat_target): New class.
7722         * obsd-nat.c (obsd_pid_to_str, obsd_update_thread_list)
7723         (obsd_wait): Refactor as methods of obsd_nat_target.
7724         (obsd_add_target): Delete.
7725         * obsd-nat.h: Include "inf-ptrace.h".
7726         (obsd_nat_target): New class.
7727         * ppc-fbsd-nat.c (ppc_fbsd_nat_target): New class.
7728         (the_ppc_fbsd_nat_target): New.
7729         (ppcfbsd_fetch_inferior_registers)
7730         (ppcfbsd_store_inferior_registers): Refactor as methods of
7731         ppc_fbsd_nat_target.
7732         (_initialize_ppcfbsd_nat): Adjust to C++ification.  Use
7733         add_target.
7734         * ppc-nbsd-nat.c (ppc_nbsd_nat_target): New class.
7735         (the_ppc_nbsd_nat_target): New.
7736         (ppcnbsd_fetch_inferior_registers)
7737         (ppcnbsd_store_inferior_registers): Refactor as methods of
7738         ppc_nbsd_nat_target.
7739         (_initialize_ppcnbsd_nat): Adjust to C++ification.
7740         * ppc-obsd-nat.c (ppc_obsd_nat_target): New class.
7741         (the_ppc_obsd_nat_target): New.
7742         (ppcobsd_fetch_registers, ppcobsd_store_registers): Refactor as
7743         methods of ppc_obsd_nat_target.
7744         (_initialize_ppcobsd_nat): Adjust to C++ification.  Use
7745         add_target.
7746         * sh-nbsd-nat.c (sh_nbsd_nat_target): New class.
7747         (the_sh_nbsd_nat_target): New.
7748         (shnbsd_fetch_inferior_registers)
7749         (shnbsd_store_inferior_registers): Refactor as methods of
7750         sh_nbsd_nat_target.
7751         (_initialize_shnbsd_nat): Adjust to C++ification.
7752         * sparc-nat.c (sparc_xfer_wcookie): Make extern.
7753         (inf_ptrace_xfer_partial): Delete.
7754         (sparc_xfer_partial, sparc_target): Delete.
7755         * sparc-nat.h (sparc_fetch_inferior_registers)
7756         (sparc_store_inferior_registers, sparc_xfer_wcookie): Declare.
7757         (sparc_target): Delete function declaration.
7758         (sparc_target): New template class.
7759         * sparc-nbsd-nat.c (the_sparc_nbsd_nat_target): New.
7760         (_initialize_sparcnbsd_nat): Adjust to C++ification.
7761         * sparc64-fbsd-nat.c (the_sparc64_fbsd_nat_target): New.
7762         (_initialize_sparc64fbsd_nat): Adjust to C++ification.  Use
7763         add_target.
7764         * sparc64-nbsd-nat.c (the_sparc64_nbsd_nat_target): New.
7765         (_initialize_sparc64nbsd_nat): Adjust to C++ification.
7766         * sparc64-obsd-nat.c (the_sparc64_obsd_nat_target): New.
7767         (_initialize_sparc64obsd_nat): Adjust to C++ification.  Use
7768         add_target.
7769         * vax-bsd-nat.c (vax_bsd_nat_target): New class.
7770         (the_vax_bsd_nat_target): New.
7771         (vaxbsd_fetch_inferior_registers)
7772         (vaxbsd_store_inferior_registers): Refactor as vax_bsd_nat_target
7773         methods.
7774         (_initialize_vaxbsd_nat): Adjust to C++ification.
7775
7776         * bsd-kvm.c (bsd_kvm_target): New class.
7777         (bsd_kvm_ops): Now a bsd_kvm_target.
7778         (bsd_kvm_open, bsd_kvm_close, bsd_kvm_xfer_partial)
7779         (bsd_kvm_files_info, bsd_kvm_fetch_registers)
7780         (bsd_kvm_thread_alive, bsd_kvm_pid_to_str): Refactor as methods of
7781         bsd_kvm_target.
7782         (bsd_kvm_return_one): Delete.
7783         (bsd_kvm_add_target): Adjust to C++ification.
7784
7785         * nto-procfs.c (nto_procfs_target, nto_procfs_target_native)
7786         (nto_procfs_target_procfs): New classes.
7787         (procfs_open_1, procfs_thread_alive, procfs_update_thread_list)
7788         (procfs_files_info, procfs_pid_to_exec_file, procfs_attach)
7789         (procfs_post_attach, procfs_wait, procfs_fetch_registers)
7790         (procfs_xfer_partial, procfs_detach, procfs_insert_breakpoint)
7791         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
7792         (procfs_remove_hw_breakpoint, procfs_resume)
7793         (procfs_mourn_inferior, procfs_create_inferior, procfs_interrupt)
7794         (procfs_kill_inferior, procfs_store_registers)
7795         (procfs_pass_signals, procfs_pid_to_str, procfs_can_run): Refactor
7796         as methods of nto_procfs_target.
7797         (nto_procfs_ops): Now an nto_procfs_target_procfs.
7798         (nto_native_ops): Delete.
7799         (procfs_open, procfs_native_open): Delete.
7800         (nto_native_ops): Now an nto_procfs_target_native.
7801         (init_procfs_targets): Adjust to C++ification.
7802         (procfs_can_use_hw_breakpoint, procfs_remove_hw_watchpoint)
7803         (procfs_insert_hw_watchpoint, procfs_stopped_by_watchpoint):
7804         Refactor as methods of nto_procfs_target.
7805
7806         * go32-nat.c (go32_nat_target): New class.
7807         (the_go32_nat_target): New.
7808         (go32_attach, go32_resume, go32_wait, go32_fetch_registers)
7809         (go32_store_registers, go32_xfer_partial, go32_files_info)
7810         (go32_kill_inferior, go32_create_inferior, go32_mourn_inferior)
7811         (go32_terminal_init, go32_terminal_info, go32_terminal_inferior)
7812         (go32_terminal_ours, go32_pass_ctrlc, go32_thread_alive)
7813         (go32_pid_to_str): Refactor as methods of go32_nat_target.
7814         (go32_target): Delete.
7815         (_initialize_go32_nat): Adjust to C++ification.
7816
7817         * gnu-nat.c (gnu_wait, gnu_resume, gnu_kill_inferior)
7818         (gnu_mourn_inferior, gnu_create_inferior, gnu_attach, gnu_detach)
7819         (gnu_stop, gnu_thread_alive, gnu_xfer_partial)
7820         (gnu_find_memory_regions, gnu_pid_to_str): Refactor as methods of
7821         gnu_nat_target.
7822         (gnu_target): Delete.
7823         * gnu-nat.h (gnu_target): Delete.
7824         (gnu_nat_target): New class.
7825         * i386-gnu-nat.c (gnu_base_target): New.
7826         (i386_gnu_nat_target): New class.
7827         (the_i386_gnu_nat_target): New.
7828         (_initialize_i386gnu_nat): Adjust to C++ification.
7829
7830 2018-05-02  Pedro Alves  <palves@redhat.com>
7831
7832         * bfd-target.c (target_bfd_xclose): Rename to ...
7833         (target_bfd_close): ... this.
7834         (target_bfd_reopen): Adjust.
7835         * target.c (target_close): Remove references to to_xclose.
7836         * target.h (target_ops::to_xclose): Delete.
7837         (target_ops::to_close): Update comments.
7838
7839 2018-05-02  Pedro Alves  <palves@redhat.com>
7840
7841         * alpha-linux-nat.c: Include "linux-nat-trad.h" instead of
7842         "linux-nat.h".
7843         * configure.nat (alpha-linux, linux-mips): Add linux-nat-trad.o.
7844         * inf-ptrace.c (inf_ptrace_register_u_offset)
7845         (inf_ptrace_fetch_register, inf_ptrace_fetch_registers)
7846         (inf_ptrace_store_register, inf_ptrace_store_registers)
7847         (inf_ptrace_trad_target): Move to ...
7848         * linux-nat-trad.c: ... this new file.
7849         * linux-nat-trad.h: New file.
7850         * linux-nat.c (linux_target_install_ops): Make extern.
7851         (linux_trad_target): Delete.
7852         * linux-nat.h (linux_trad_target): Delete declaration.
7853         (linux_target_install_ops): Declare.
7854         * mips-linux-nat.c: Include "linux-nat-trad.h" instead of
7855         "linux-nat.h".
7856
7857 2018-05-02  Pedro Alves  <palves@redhat.com>
7858
7859         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
7860         procfs_target/add_target here.
7861         * procfs.c (procfs_target): Make static.
7862         (_initialize_procfs): Call add_target here.
7863         * procfs.h (struct target_ops): Remove forward declaration.
7864         (procfs_target): Remove declaration.
7865         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Delete.
7866
7867 2018-05-02  Pedro Alves  <palves@redhat.com>
7868
7869         * procfs.c (procfs_stopped_by_watchpoint)
7870         (procfs_insert_watchpoint, procfs_remove_watchpoint)
7871         (procfs_region_ok_for_hw_watchpoint, procfs_stopped_data_address):
7872         Forward declare.
7873         (procfs_use_watchpoints): Delete, move contents...
7874         (procfs_target): ... here.
7875         * procfs.h (procfs_use_watchpoints): Delete declaration.
7876         * i386-sol2-nat.c (_initialize_amd64_sol2_nat): Don't call
7877         procfs_use_watchpoints.
7878         * sparc-sol2-nat.c (_initialize_sparc_sol2_nat): Don't call
7879         procfs_use_watchpoints.
7880
7881 2018-05-02  Tom Tromey  <tom@tromey.com>
7882
7883         PR python/20084:
7884         * python/python.c (gdbpy_parameter_value): Handle var_zuinteger
7885         and var_zuinteger_unlimited.
7886         * python/py-param.c (struct parm_constant): Add PARAM_ZUINTEGER
7887         and PARAM_ZUINTEGER_UNLIMITED.
7888         (set_parameter_value): Handle var_zuinteger and
7889         var_zuinteger_unlimited.
7890         (add_setshow_generic): Likewise.
7891         (parmpy_init): Likewise.
7892
7893 2018-04-28  Dan Robertson  <danlrobertson89@gmail.com>
7894
7895         PR rust/23124
7896         * gdb/rust-exp.y (convert_params_to_types): Ensure that the params
7897         pointer is not null before dereferencing it.
7898
7899 2018-04-30  Tom Tromey  <tom@tromey.com>
7900
7901         * darwin-nat-info.c (darwin_debug_regions_recurse): Remove use of
7902         is_mi_like_p.
7903
7904 2018-04-30  Tom Tromey  <tom@tromey.com>
7905
7906         * breakpoint.c (mention): Remove use of is_mi_like_p.
7907         (print_mention_ranged_breakpoint): Likewise.
7908         * break-catch-throw.c (print_it_exception_catchpoint): Remove use
7909         of is_mi_like_p.
7910
7911 2018-04-30  Tom Tromey  <tom@tromey.com>
7912
7913         * tracepoint.c (tvariables_info_1): Remove use of is_mi_like_p.
7914
7915 2018-04-30  Tom Tromey  <tom@tromey.com>
7916
7917         * spu-tdep.c (info_spu_mailbox_list, info_spu_dma_cmdlist)
7918         (info_spu_event_command): Remove some uses of is_mi_like_p.
7919
7920 2018-04-30  Tom Tromey  <tom@tromey.com>
7921
7922         * python/py-framefilter.c (py_print_single_arg)
7923         (enumerate_locals, py_print_args, py_print_frame): Remove some
7924         uses of is_mi_like_p.
7925
7926 2018-04-30  Tom Tromey  <tom@tromey.com>
7927
7928         * ui-out.c: Update.
7929         * cli-out.h (cli_ui_out::do_is_mi_like_p): Update.
7930         * ui-out.h (ui_out::is_mi_like_p): Now const.
7931         (ui_out::do_is_mi_like_p): Now const.
7932         * mi/mi-out.h (mi_ui_out::do_is_mi_like_p): Update.
7933
7934 2018-04-30  Tom Tromey  <tom@tromey.com>
7935
7936         * varobj.c (varobj_set_visualizer): Use new_reference.
7937         * python/python.c (gdbpy_decode_line): Use new_reference.
7938         * python/py-cmd.c (cmdpy_function, cmdpy_completer_helper): Use
7939         new_reference.
7940
7941 2018-04-30  Tom Tromey  <tom@tromey.com>
7942
7943         * varobj.c (install_new_value): Use new_reference.
7944         * value.h (value_incref): Return void.  Swap intro comment with
7945         value_decref.
7946         * value.c (set_value_parent): Use new_reference.
7947         (value_incref): Return void.  Update intro comment.
7948         (release_value): Use new_reference.
7949         * dwarf2loc.c (dwarf2_evaluate_loc_desc_full): Use new_reference.
7950
7951 2018-04-30  Tom Tromey  <tom@tromey.com>
7952
7953         * symfile-mem.c (symbol_file_add_from_memory): Use new_reference.
7954         * gdb_bfd.h (new_bfd_ref): Remove.
7955         (gdb_bfd_open): Update comment.
7956         * gdb_bfd.c (gdb_bfd_open, gdb_bfd_fopen, gdb_bfd_openr)
7957         (gdb_bfd_openw, gdb_bfd_openr_iovec, gdb_bfd_record_inclusion)
7958         (gdb_bfd_fdopenr): Use new_reference.
7959         * exec.c (exec_file_attach): Use new_reference.
7960
7961 2018-04-30  Tom Tromey  <tom@tromey.com>
7962
7963         * common/gdb_ref_ptr.h (ref_ptr::new_reference): New static
7964         method.
7965
7966 2018-04-30  Tom Tromey  <tom@tromey.com>
7967
7968         * jit.c (jit_read_code_entry): Use type_align.
7969         * i386-tdep.c (i386_gdbarch_init): Don't call
7970         set_gdbarch_long_long_align_bit.
7971         * gdbarch.sh: Remove long_long_align_bit.
7972         * gdbarch.c, gdbarch.h: Rebuild.
7973         * arc-tdep.c (arc_type_align): New function.
7974         (arc_gdbarch_init): Use arc_type_align.  Don't call
7975         set_gdbarch_long_long_align_bit.
7976
7977 2018-04-30  Tom Tromey  <tom@tromey.com>
7978
7979         * rust-lang.c (rust_type_alignment): Remove.
7980         (rust_composite_type): Use type_align.
7981
7982 2018-04-30  Tom Tromey  <tom@tromey.com>
7983
7984         * NEWS: Mention Type.align.
7985         * python/py-type.c (typy_get_alignof): New function.
7986         (type_object_getset): Add "alignof".
7987
7988 2018-04-30  Tom Tromey  <tom@tromey.com>
7989
7990         PR exp/17095:
7991         * NEWS: Update.
7992         * std-operator.def (UNOP_ALIGNOF): New operator.
7993         * expprint.c (dump_subexp_body_standard) <case UNOP_ALIGNOF>:
7994         New.
7995         * eval.c (evaluate_subexp_standard) <case UNOP_ALIGNOF>: New.
7996         * c-lang.c (c_op_print_tab): Add alignof.
7997         * c-exp.y (ALIGNOF): New token.
7998         (exp): Add "ALIGNOF" production.
7999         (ident_tokens): Add _Alignof and alignof.
8000
8001 2018-04-30  Tom Tromey  <tom@tromey.com>
8002
8003         * i386-tdep.c (i386_type_align): New function.
8004         (i386_gdbarch_init): Update.
8005         * gdbarch.sh (type_align): New method.
8006         * gdbarch.c, gdbarch.h: Rebuild.
8007         * arch-utils.h (default_type_align): Declare.
8008         * arch-utils.c (default_type_align): New function.
8009         * gdbtypes.h (TYPE_ALIGN_BITS): New define.
8010         (struct type) <align_log2>: New field.
8011         <instance_flags>: Now a bitfield.
8012         (TYPE_RAW_ALIGN): New macro.
8013         (type_align, type_raw_align, set_type_align): Declare.
8014         * gdbtypes.c (type_align, type_raw_align, set_type_align): New
8015         functions.
8016         * dwarf2read.c (quirk_rust_enum): Set type alignment.
8017         (get_alignment, maybe_set_alignment): New functions.
8018         (read_structure_type, read_enumeration_type, read_array_type)
8019         (read_set_type, read_tag_pointer_type, read_tag_reference_type)
8020         (read_subrange_type, read_base_type): Set type alignment.
8021
8022 2018-04-30  Simon Marchi  <simon.marchi@ericsson.com>
8023
8024         * dwarf2read.c (read_index_from_section): Use bool.
8025
8026 2018-04-29  Fabian Groffen  <grobian@gentoo.org>
8027
8028         PR gdb/22950
8029         * proc-events.c (init_syscall_table): Guard usage os SYS_uuidsys
8030         with #ifdef.
8031
8032 2018-04-29  John Reiser  <jreiser@BitWagon.com>
8033
8034         PR build/22873
8035         * gdb/Makefile.in: (.c:.l, .c:.y): Write the target only in the
8036         last step, and do it atomically.
8037
8038 2018-04-27  Alexandre Oliva  <aoliva@redhat.com>
8039
8040         * compile/compile-c-types.c (convert_int, convert_float):
8041         Update for C FE v1.
8042
8043 2018-04-27  Tom Tromey  <tom@tromey.com>
8044
8045         PR rust/22545:
8046         * rust-lang.c (rust_inclusive_range_type_p): New function.
8047         (rust_range): Handle inclusive ranges.
8048         (rust_compute_range): Likewise.
8049         * rust-exp.y (struct rust_op) <inclusive>: New field.
8050         (DOTDOTEQ): New constant.
8051         (range_expr): Add "..=" productions.
8052         (operator_tokens): Add "..=" token.
8053         (ast_range): Add "inclusive" parameter.
8054         (convert_ast_to_expression) <case OP_RANGE>: Handle inclusive
8055         ranges.
8056         * parse.c (operator_length_standard) <case OP_RANGE>: Handle new
8057         bounds values.
8058         * expression.h (enum range_type) <NONE_BOUND_DEFAULT_EXCLUSIVE,
8059         LOW_BOUND_DEFAULT_EXCLUSIVE>: New constants.
8060         Update comments.
8061         * expprint.c (print_subexp_standard): Handle new bounds values.
8062         (dump_subexp_body_standard): Likewise.
8063
8064 2018-04-27  Tom Tromey  <tom@tromey.com>
8065
8066         * configure: Rebuild.
8067         * warning.m4 (AM_GDB_WARNINGS): Add -Wsuggest-override.
8068         * dwarf2loc.c (class dwarf_evaluate_loc_desc): Use "override", not
8069         "OVERRIDE".
8070         (class symbol_needs_eval_context): Likewise.
8071         * dwarf2read.c (mock_mapped_index::symbol_name_count)
8072         (mock_mapped_index::symbol_name_at): Use "override".  Remove
8073         "virtual".
8074         * dwarf2-frame.c (dwarf_expr_executor::get_addr_index): Use
8075         "override".
8076         (class dwarf_expr_executor): Use "override", not "OVERRIDE".
8077         * aarch64-tdep.c (instruction_reader::read): Use "override".
8078         (instruction_reader_test::read): Likewise.
8079         * arm-tdep.c (instruction_reader::read): Use "override".
8080         (instruction_reader_thumb::read): Likewise.
8081
8082 2018-04-26  Andrzej Kaczmarek  <andrzej.kaczmarek@codecoup.pl>
8083
8084         PR remote/9665
8085         * remote.c (send_g_packet): Use putpkt/getpkt/packet_check_result
8086         instead of remote_send.
8087         (remote_send): Remove.
8088
8089 2018-04-26  Pedro Alves  <palves@redhat.com>
8090
8091         * elfread.c (elf_gnu_ifunc_resolver_return_stop): Use
8092         find_function_start_sal instead of find_pc_line.
8093
8094 2018-04-26  Pedro Alves  <palves@redhat.com>
8095
8096         * breakpoint.c (set_breakpoint_location_function): Handle
8097         mst_data_gnu_ifunc.
8098         * c-exp.y (variable production): Handle mst_data_gnu_ifunc.
8099         * elfread.c (elf_symtab_read): Give data symbols with
8100         BSF_GNU_INDIRECT_FUNCTION set mst_data_gnu_ifunc type.
8101         (elf_rel_plt_read): Update comment.
8102         * linespec.c (convert_linespec_to_sals): Handle
8103         mst_data_gnu_ifunc.
8104         (minsym_found): Handle mst_data_gnu_ifunc.
8105         * minsyms.c (msymbol_is_function, minimal_symbol_reader::record)
8106         (find_solib_trampoline_target): Handle mst_data_gnu_ifunc.
8107         * parse.c (find_minsym_type_and_address): Handle
8108         mst_data_gnu_ifunc.
8109         * symmisc.c (dump_msymbols): Handle mst_data_gnu_ifunc.
8110         * symtab.c (find_gnu_ifunc): Handle mst_data_gnu_ifunc.
8111         * symtab.h (minimal_symbol_type) <mst_text_gnu_ifunc>: Update
8112         comment.
8113         <mst_data_gnu_ifunc>: New enumerator.
8114
8115 2018-04-26  Pedro Alves  <palves@redhat.com>
8116
8117         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Rename to ...
8118         (lookup_minimal_symbol_by_pc_section): ... this.  Replace
8119         'want_trampoline' parameter by a lookup_msym_prefer parameter.
8120         Handle it.
8121         (lookup_minimal_symbol_by_pc_section): Delete old implementation.
8122         (lookup_minimal_symbol_by_pc): Adjust.
8123         (in_gnu_ifunc_stub): Prefer GNU ifunc symbols.
8124         (lookup_solib_trampoline_symbol_by_pc): Adjust.
8125         * minsyms.h (lookup_msym_prefer): New enum.
8126         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
8127         parameter by a lookup_msym_prefer parameter.
8128
8129 2018-04-26  Pedro Alves  <palves@redhat.com>
8130
8131         * elfread.c (elf_gnu_ifunc_record_cache): Check if the symbol name
8132         ends in "@plt" instead of looking at the symbol's section.
8133
8134 2018-04-26  Pedro Alves  <palves@redhat.com>
8135
8136         * blockframe.c (cache_pc_function_is_gnu_ifunc): Delete.  Remove
8137         all references.
8138         (find_pc_partial_function_gnu_ifunc): Rename to ...
8139         (find_pc_partial_function): ... this, and remove references to
8140         'is_gnu_ifunc_p'.
8141         (find_pc_partial_function): Delete old implementation.
8142         * symtab.h (find_pc_partial_function_gnu_ifunc): Delete.
8143
8144 2018-04-26  Pedro Alves  <palves@redhat.com>
8145
8146         * linespec.c (struct bound_minimal_symbol_search_key): New.
8147         (convert_linespec_to_sals): Sort minimal symbols earlier.  Don't
8148         skip first line if we found a GNU ifunc minimal symbol by name.
8149         (compare_msymbols): Change parameters to work with a destructured
8150         lhs minsym.
8151         (compare_msymbols_for_qsort, compare_msymbols_for_bsearch): New
8152         functions.
8153
8154 2018-04-26  Pedro Alves  <palves@redhat.com>
8155
8156         * breakpoint.c (set_breakpoint_location_function): Don't resolve
8157         ifunc targets here.  Instead, if we have an ifunc minsym, use its
8158         address/name.
8159         (add_location_to_breakpoint): Store the minsym and the objfile in
8160         the breakpoint location.
8161         * breakpoint.h (bp_location) <msymbol, objfile>: New fields.
8162         * linespec.c (minsym_found): Resolve GNU ifunc targets here.
8163         Record the minsym in the sal.
8164         * symtab.h (symtab_and_line) <msymbol>: New field.
8165
8166 2018-04-26  Pedro Alves  <palves@redhat.com>
8167
8168         * elfread.c (elf_gnu_ifunc_resolve_by_got): Don't write to *ADDR_P
8169         unless we actually resolved the ifunc.
8170
8171 2018-04-26  Pedro Alves  <palves@redhat.com>
8172
8173         * c-exp.y (variable production): Prefer ifunc minsyms over
8174         regular function symbols.
8175         * symtab.c (find_gnu_ifunc): New function.
8176         * minsyms.h (lookup_msym_prefer): New enum.
8177         (lookup_minimal_symbol_by_pc_section): Replace 'want_trampoline'
8178         parameter by a lookup_msym_prefer parameter.
8179         * symtab.h (find_gnu_ifunc): New declaration.
8180
8181 2018-04-26  Pedro Alves  <palves@redhat.com>
8182
8183         * blockframe.c (find_gnu_ifunc_target_type): New function.
8184         (find_function_type): New.
8185         * eval.c (evaluate_var_msym_value): For GNU ifunc types, always
8186         return a value with a memory address.
8187         (eval_call): For calls to GNU ifunc functions, try to find the
8188         type of the target function from the type that the resolver
8189         returns.
8190         * gdbtypes.c (objfile_type): Don't install a return type for ifunc
8191         symbols.
8192         * infcall.c (find_function_return_type): Delete.
8193         (find_function_addr): Add 'function_type' parameter.  For calls to
8194         GNU ifunc functions, try to find the type of the target function
8195         from the type that the resolver returns, and return it via
8196         FUNCTION_TYPE.
8197         (call_function_by_hand_dummy): Adjust to use the function type
8198         returned by find_function_addr.
8199         (find_function_addr): Add 'function_type' parameter and move
8200         description here.
8201         * symtab.h (find_function_type, find_gnu_ifunc_target_type): New
8202         declarations.
8203
8204 2018-04-26  Pedro Alves  <palves@redhat.com>
8205
8206         * c-exp.y (variable production): Skip finding an alias for ifunc
8207         symbols.
8208
8209 2018-04-26  Pedro Alves  <palves@redhat.com>
8210
8211         * elfread.c (elf_rel_plt_read): Look for relocations for .got.plt too.
8212
8213 2018-04-25  Pedro Alves  <palves@redhat.com>
8214
8215         * infcmd.c (kill_command): Print the pid as string, not the whole
8216         thread's ptid.  Add comment.  s/has been killed/killed/ in output
8217         message.
8218         * remote.c (remote_detach_1): Print the pid as string, not the
8219         whole thread's ptid.
8220
8221 2018-04-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
8222             Sergio Durigan Junior  <sergiodj@redhat.com>
8223             Pedro Alves  <palves@redhat.com>
8224
8225         * infcmd.c (kill_command): Print message when inferior has
8226         been killed.
8227         * inferior.c (print_inferior_events): Remove 'static'.  Set as
8228         '1'.
8229         (add_inferior): Improve message printed when
8230         'print_inferior_events' is on.
8231         (exit_inferior): Remove message printed when
8232         'print_inferior_events' is on.
8233         (detach_inferior): Improve message printed when
8234         'print_inferior_events' is on.
8235         (initialize_inferiors): Use 'add_inferior_silent' to set
8236         'current_inferior_'.
8237         * inferior.h (print_inferior_events): Declare here as
8238         'extern'.
8239         * infrun.c (follow_fork_inferior): Print '[Attaching...]' or
8240         '[Detaching...]' messages when 'print_inferior_events' is on.
8241         Use 'add_thread_silent' instead of 'add_thread'.  Add '[' and ']'
8242         as prefix/suffix for messages.  Remove periods.  Fix erroneous
8243         'Detaching after fork from child...', replace it by '... from
8244         parent...'.
8245         (handle_vfork_child_exec_or_exit): Add '[' and ']' as
8246         prefix/suffix when printing 'Detaching...' messages.  Print
8247         them when 'print_inferior_events' is on.
8248         * remote.c (remote_detach_1): Print message when detaching
8249         from inferior and '!is_fork_parent'.
8250
8251 2018-04-24  Tom Tromey  <tom@tromey.com>
8252
8253         * cli-out.h: Reindent.
8254
8255 2018-04-24  Tom Tromey  <tom@tromey.com>
8256
8257         * cli-out.c (cli_ui_out::out_field_fmt): Remove.
8258         (cli_ui_out::do_field_string): Use fputs_filtered.
8259         * cli-out.h (class cli_ui_out) <out_field_fmt>: Remove.
8260
8261 2018-04-23  Tom Tromey  <tom@tromey.com>
8262
8263         * guile/scm-frame.c (gdbscm_frame_read_var): Use
8264         gdb::unique_xmalloc_ptr.
8265
8266 2018-04-23  Tom Tromey  <tom@tromey.com>
8267
8268         * configure: Rebuild.
8269
8270 2018-04-22  Rajendra SY  <rajendra.sy@gmail.com>
8271
8272         PR gdb/23095
8273         * gdb/testsuite/gdb.base/break-probes.exp: Pass shlib_load to
8274         prepare_for_testing.  Set normal_bp to r_debug_state if target
8275         is bsd.
8276
8277 2018-04-21  Pedro Alves  <palves@redhat.com>
8278             Rajendra SY  <rajendra.sy@gmail.com>
8279
8280         * inf-ptrace.c (inf_ptrace_attach): Mark the thread as executing.
8281         * remote.c (extended_remote_attach): In all-stop mode, mark the
8282         thread as executing.
8283
8284 2018-04-19  Philippe Waroquiers  <philippe.waroquiers@skynet.be>
8285
8286         * thread.c (thread_apply_all_command): Fix comment.
8287         (thread_command): Fix comment.
8288
8289 2018-04-10  Alan Hayward  <alan.hayward@arm.com>
8290
8291         * common/tdesc.h (tdesc_create_feature): Remove xml filename
8292         parameter.
8293         * features/aarch64-core.c (create_feature_aarch64_core):
8294         Regenerate.
8295         * features/aarch64-fpu.c (create_feature_aarch64_fpu):
8296         Likewise.
8297         * features/i386/32bit-avx.c (create_feature_i386_32bit_avx):
8298         Likewise.
8299         * features/i386/32bit-avx512.c
8300         (create_feature_i386_32bit_avx512): Likewise.
8301         * features/i386/32bit-core.c (create_feature_i386_32bit_core):
8302         Likewise.
8303         * features/i386/32bit-linux.c (create_feature_i386_32bit_linux):
8304         Likewise.
8305         * features/i386/32bit-mpx.c (create_feature_i386_32bit_mpx):
8306         Likewise.
8307         * features/i386/32bit-pkeys.c (create_feature_i386_32bit_pkeys):
8308         Likewise.
8309         * features/i386/32bit-sse.c (create_feature_i386_32bit_sse):
8310         Likewise.
8311         * features/i386/64bit-avx.c (create_feature_i386_64bit_avx):
8312         Likewise.
8313         * features/i386/64bit-avx512.c
8314         (create_feature_i386_64bit_avx512): Likewise.
8315         * features/i386/64bit-core.c (create_feature_i386_64bit_core):
8316         Likewise.
8317         * features/i386/64bit-linux.c (create_feature_i386_64bit_linux):
8318         Likewise.
8319         * features/i386/64bit-mpx.c (create_feature_i386_64bit_mpx):
8320         Likewise.
8321         * features/i386/64bit-pkeys.c (create_feature_i386_64bit_pkeys):
8322         Likewise.
8323         * features/i386/64bit-segments.c
8324         (create_feature_i386_64bit_segments): Likewise.
8325         * features/i386/64bit-sse.c (create_feature_i386_64bit_sse):
8326         Likewise.
8327         * features/i386/x32-core.c
8328         (create_feature_i386_x32_core): Likewise.
8329         * features/tic6x-c6xp.c (create_feature_tic6x_c6xp): Likewise.
8330         * features/tic6x-core.c (create_feature_tic6x_core): Likewise.
8331         * features/tic6x-gp.c (create_feature_tic6x_gp): Likewise.
8332         * target-descriptions.c: In generated code, don't pass xml
8333         filename.
8334
8335 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
8336
8337         * common/tdesc.c (print_xml_feature::visit_pre): Add xml parsing.
8338         (print_xml_feature::visit_post): Likewise.
8339         (print_xml_feature::visit): Likewise.
8340         * common/tdesc.h (tdesc_get_features_xml): Use const tdesc.
8341         (print_xml_feature): Add new class.
8342         * regformats/regdat.sh: Null xmltarget on feature targets.
8343         * target-descriptions.c (struct target_desc): Add xmltarget.
8344         (maintenance_check_tdesc_xml_convert): Add unittest function.
8345         (tdesc_get_features_xml): Add function to get xml.
8346         (maintenance_check_xml_descriptions): Test xml generation.
8347         * xml-tdesc.c (string_read_description_xml): Add function.
8348         * xml-tdesc.h (string_read_description_xml): Add declaration.
8349
8350 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
8351
8352         * features/Makefile: Add feature marker to targets with new style
8353         target descriptions.
8354         * regformats/aarch64.dat: Regenerate.
8355         * regformats/i386/amd64-avx-avx512-linux.dat: Likewise.
8356         * regformats/i386/amd64-avx-linux.dat: Likewise.
8357         * regformats/i386/amd64-avx-mpx-avx512-pku-linux.dat: Likewise.
8358         * regformats/i386/amd64-avx-mpx-linux.dat: Likewise.
8359         * regformats/i386/amd64-linux.dat: Likewise.
8360         * regformats/i386/amd64-mpx-linux.dat: Likewise.
8361         * regformats/i386/amd64.dat: Likewise.
8362         * regformats/i386/i386-avx-avx512-linux.dat: Likewise.
8363         * regformats/i386/i386-avx-linux.dat: Likewise.
8364         * regformats/i386/i386-avx-mpx-avx512-pku-linux.dat: Likewise.
8365         * regformats/i386/i386-avx-mpx-linux.dat: Likewise.
8366         * regformats/i386/i386-linux.dat: Likewise.
8367         * regformats/i386/i386-mmx-linux.dat: Likewise.
8368         * regformats/i386/i386-mpx-linux.dat: Likewise.
8369         * regformats/i386/i386.dat: Likewise.
8370         * regformats/i386/x32-avx-avx512-linux.dat: Likewise.
8371         * regformats/i386/x32-avx-linux.dat: Likewise.
8372         * regformats/i386/x32-linux.dat: Likewise.
8373         * regformats/tic6x-c62x-linux.dat: Likewise.
8374         * regformats/tic6x-c64x-linux.dat: Likewise.
8375         * regformats/tic6x-c64xp-linux.dat: Likewise.
8376         * regformats/regdat.sh: Parse feature marker.
8377
8378 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
8379
8380         * common/tdesc.h (tdesc_architecture_name): Add new declaration.
8381         (tdesc_osabi_name): Likewise.
8382         * target-descriptions.c (tdesc_architecture_name): Add new
8383         function.
8384         (tdesc_osabi_name): Likewise.
8385
8386 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
8387
8388         * common/tdesc.c (tdesc_predefined_type): Move to here.
8389         (tdesc_named_type): Likewise.
8390         (tdesc_create_vector): Likewise.
8391         (tdesc_create_struct): Likewise.
8392         (tdesc_set_struct_size): Likewise.
8393         (tdesc_create_union): Likewise.
8394         (tdesc_create_flags): Likewise.
8395         (tdesc_create_enum): Likewise.
8396         (tdesc_add_field): Likewise.
8397         (tdesc_add_typed_bitfield): Likewise.
8398         (tdesc_add_bitfield): Likewise.
8399         (tdesc_add_flag): Likewise.
8400         (tdesc_add_enum_value): Likewise.
8401         * common/tdesc.h (struct tdesc_type_builtin): Likewise.
8402         (struct tdesc_type_vector): Likewise.
8403         (struct tdesc_type_field): Likewise.
8404         (struct tdesc_type_with_fields): Likewise.
8405         (tdesc_create_enum): Add declaration.
8406         (tdesc_add_typed_bitfield): Likewise.
8407         (tdesc_add_enum_value): Likewise.
8408         * target-descriptions.c (tdesc_type_field): Move from here.
8409         (tdesc_type_builtin): Likewise.
8410         (tdesc_type_vector): Likewise.
8411         (tdesc_type_with_fields): Likewise.
8412         (tdesc_predefined_types): Likewise.
8413         (tdesc_named_type): Likewise.
8414         (tdesc_create_vector): Likewise.
8415         (tdesc_create_struct): Likewise.
8416         (tdesc_set_struct_size): Likewise.
8417         (tdesc_create_union): Likewise.
8418         (tdesc_create_flags): Likewise.
8419         (tdesc_create_enum): Likewise.
8420         (tdesc_add_field): Likewise.
8421         (tdesc_add_typed_bitfield): Likewise.
8422         (tdesc_add_bitfield): Likewise.
8423         (tdesc_add_flag): Likewise.
8424         (tdesc_add_enum_value): Likewise.
8425         * gdb/target-descriptions.h (tdesc_create_enum): Likewise.
8426         (tdesc_add_typed_bitfield): Likewise.
8427         (tdesc_add_enum_value): Likewise.
8428
8429 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
8430
8431         * common/tdesc.c (tdesc_feature::accept): Move to here.
8432         (tdesc_feature::operator==): Likewise.
8433         (tdesc_create_reg): Likewise.
8434         * common/tdesc.h (tdesc_type_kind): Likewise.
8435         (struct tdesc_type): Likewise.
8436         (struct tdesc_feature): Likewise.
8437         * regformats/regdat.sh: Create a feature.
8438         * target-descriptions.c (tdesc_type_kind): Move from here.
8439         (tdesc_type): Likewise.
8440         (tdesc_type_up): Likewise.
8441         (tdesc_feature): Likewise.
8442         (tdesc_create_reg): Likewise.
8443
8444 2018-04-18  Alan Hayward  <alan.hayward@arm.com>
8445
8446         * Makefile.in: Add arch/tdesc.c
8447         * common/tdesc.c: New file.
8448         * common/tdesc.h (tdesc_element_visitor): Move to here.
8449         (tdesc_element): Likewise.
8450         (tdesc_reg): Likewise.
8451         (tdesc_reg_up): Likewise.
8452         * regformats/regdef.h (reg): Add offset to constructors.
8453         * target-descriptions.c (tdesc_element_visitor): Move from here.
8454         (tdesc_element): Likewise.
8455         (tdesc_reg): Likewise.
8456         (tdesc_reg_up): Likewise.
8457
8458 2018-04-17  Tom Tromey  <tom@tromey.com>
8459
8460         * dwarf2read.c (quirk_rust_enum): Conditionally drop the
8461         discriminant field.
8462
8463 2018-04-17  Tom Tromey  <tom@tromey.com>
8464
8465         * dwarf2read.c (quirk_rust_enum): Handle unions correctly.
8466
8467 2018-04-17  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8468
8469         * symtab.c (print_symbol_info): Skip printing filename and line
8470         number when `last' is NULL.
8471         (symtab_symbol_info): Use empty string instead of NULL for first
8472         invocation of print_symbol_info.
8473         (rbreak_command): Pass NULL to `last' parameter of
8474         print_symbol_info.
8475
8476 2018-04-16  Simon Marchi  <simon.marchi@ericsson.com>
8477
8478         * linux-tdep.c (linux_spu_make_corefile_notes): Return note_data
8479         instead of nullptr.
8480
8481 2018-04-16  Pedro Alves  <palves@redhat.com>
8482
8483         * MAINTAINERS (sh): Remove.
8484         * Makefile.in (ALL_TARGET_OBS): Remove sh64-tdep.o.
8485         (HFILES_NO_SRCDIR): Remove sh64-tdep.h.
8486         (ALLDEPFILES): Remove sh64-tdep.c.
8487         * NEWS: Mentions that support for SH-5/SH64 is removed.
8488         * configure.tgt (sh*-*-linux*): Remove reference to sh64-tdep.o.
8489         (sh*-*-openbsd*): Ditto.
8490         (sh64-*-elf*): Remove.
8491         (sh*): Remove.
8492         * regcache.c (cooked_write_test): Remove bfd_mach_sh5 case.
8493         * sh-linux-tdep.c: Remove reference to bfd_mach_sh5.
8494         * sh-tdep.c: No longer include "sh64-tdep.h".
8495         (sh_gdbarch_init): Remove reference to bfd_mach_sh5.
8496         * sh64-tdep.c, sh64-tdep.h: Remove files.
8497
8498 2018-04-16  Pedro Alves  <palves@redhat.com>
8499
8500         * MAINTAINERS: Remove m88k.
8501         * Makefile.in (ALL_TARGET_OBS): Remove m88k-tdep.o.
8502         (HFILES_NO_SRCDIR): Remove m88k-tdep.h.
8503         (ALLDEPFILES): Remove m88k-bsd-nat.c and m88k-tdep.c.
8504         * NEWS: Mention that support for m88k was removed.
8505         * configure.host (m88*-*-*): Remove support.
8506         * configure.nat (m88k-*-*): Remove support.
8507         * configure.tgt (m88*-*-openbsd*): Remove.
8508         * m88k-bsd-nat.c, m88k-tdep.c, m88k-tdep.h: Delete.
8509
8510 2018-04-15  Simon Marchi  <simon.marchi@polymtl.ca>
8511
8512         * configure.tgt (x86_tobjs): New variable.
8513         (amd64_tobjs, i386_tobjs): Use it.
8514
8515 2018-04-13  Andreas Arnez  <arnez@linux.vnet.ibm.com>
8516
8517         * symtab.c (print_symbol_info): Precede the symbol definition by
8518         the line number when available.
8519         * NEWS: Advertise this enhancement.
8520
8521 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
8522
8523         * NEWS (New options): announce set/show record btrace cpu.
8524         * btrace.c: Include record-btrace.h.
8525         (btrace_compute_ftrace_pt): Skip enabling errata workarounds if
8526         the vendor is unknown.
8527         (btrace_compute_ftrace_1): Add cpu parameter.  Update callers.
8528         Maybe overwrite the btrace configuration's cpu.
8529         (btrace_compute_ftrace): Add cpu parameter.  Update callers.
8530         (btrace_fetch): Add cpu parameter.  Update callers.
8531         (btrace_maint_update_pt_packets): Call record_btrace_get_cpu.
8532         Maybe overwrite the btrace configuration's cpu.  Skip enabling
8533         errata workarounds if the vendor is unknown.
8534         * python/py-record-btrace.c: Include record-btrace.h.
8535         (recpy_bt_begin, recpy_bt_end, recpy_bt_instruction_history)
8536         (recpy_bt_function_call_history): Call record_btrace_get_cpu.
8537         * record-btrace.c (record_btrace_cpu_state_kind): New.
8538         (record_btrace_cpu): New.
8539         (set_record_btrace_cpu_cmdlist): New.
8540         (record_btrace_get_cpu): New.
8541         (require_btrace_thread, record_btrace_info)
8542         (record_btrace_resume_thread): Call record_btrace_get_cpu.
8543         (cmd_set_record_btrace_cpu_none): New.
8544         (cmd_set_record_btrace_cpu_auto): New.
8545         (cmd_set_record_btrace_cpu): New.
8546         (cmd_show_record_btrace_cpu): New.
8547         (_initialize_record_btrace): Initialize set/show record btrace cpu
8548         commands.
8549         * record-btrace.h (record_btrace_get_cpu): New.
8550
8551 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
8552
8553         * record.c (set_record_command): Fix typo in message.
8554
8555 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
8556
8557         * record-btrace.c (cmd_set_record_btrace): Print sub-commands.
8558
8559 2018-04-13  Markus Metzger  <markus.t.metzger@intel.com>
8560
8561         * infrun.c (process_event_stop_test): Call
8562         gdbarch_in_indirect_branch_thunk.
8563         * gdbarch.sh (in_indirect_branch_thunk): New.
8564         * gdbarch.c: Regenerated.
8565         * gdbarch.h: Regenerated.
8566         * x86-tdep.h: New.
8567         * x86-tdep.c: New.
8568         * Makefile.in (ALL_TARGET_OBS): Add x86-tdep.o.
8569         (HFILES_NO_SRCDIR): Add x86-tdep.h.
8570         (ALLDEPFILES): Add x86-tdep.c.
8571         * arch-utils.h (default_in_indirect_branch_thunk): New.
8572         * arch-utils.c (default_in_indirect_branch_thunk): New.
8573         * i386-tdep: Include x86-tdep.h.
8574         (i386_in_indirect_branch_thunk): New.
8575         (i386_elf_init_abi): Set in_indirect_branch_thunk gdbarch
8576         function.
8577         * amd64-tdep: Include x86-tdep.h.
8578         (amd64_in_indirect_branch_thunk): New.
8579         (amd64_init_abi): Set in_indirect_branch_thunk gdbarch function.
8580
8581 2018-04-12  Jan Kratochvil  <jan.kratochvil@redhat.com>
8582
8583         PR gdb/23053
8584         * dwarf-index-write.c (data_buf::grow) (write_one_signatured_type)
8585         (recursively_write_psymbols) (debug_names::recursively_write_psymbols)
8586         (debug_names::write_one_signatured_type): Fix -D_GLIBCXX_DEBUG
8587         regression.
8588
8589 2018-04-12  Tom Tromey  <tom@tromey.com>
8590
8591         * rust-lang.c (rust_print_struct_def): Remove univariant code.
8592         (rust_evaluate_subexp): Likewise.
8593
8594 2018-04-12  Pedro Alves  <palves@redhat.com>
8595
8596         * procfs.c (procfs_detach): Make forward declaration's prototype
8597         match definition's protototype.
8598         (proc_get_LDT_entry): Remove stale do_cleanups call.
8599
8600 2018-04-12  Pedro Alves  <palves@redhat.com>
8601
8602         * target.h (target_ops::to_has_exited): Delete.
8603         (target_has_exited): Delete.
8604         * target-delegates.c: Regenerate.
8605
8606 2018-04-11  Pedro Alves  <palves@redhat.com>
8607
8608         * target.c (fileio_fh_t::t): Add comment.
8609         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
8610         (target_fileio_close): Handle a NULL target.
8611         (invalidate_fileio_fh): New.
8612         (target_close): Call it.
8613         * remote.c (remote_hostio_send_command): No longer check whether
8614         remote_desc is open.
8615
8616 2018-04-11  Pedro Alves  <palves@redhat.com>
8617
8618         * target.c (fileio_fh_t): Make it a named struct instead of a
8619         typedef.
8620         (fileio_fh_t::is_closed): New method.
8621         (DEF_VEC_O (fileio_fh_t)): Remove.
8622         (fileio_fhandles): Now a std::vector.
8623         (is_closed_fileio_fh): Delete.
8624         (acquire_fileio_fd): Adjust.  Rename parameters.
8625         (release_fileio_fd): Adjust.
8626         (fileio_fd_to_fh): Reimplement as a function instead of a macro.
8627         (target_fileio_pwrite, target_fileio_pread, target_fileio_fstat)
8628         (target_fileio_close): Adjust.
8629
8630 2018-04-10  Simon Marchi  <simon.marchi@ericsson.com>
8631
8632         * auto-load.c (auto_load_safe_path_vec_update): Iterate by
8633         index.
8634
8635 2018-04-10  Pedro Alves  <palves@redhat.com>
8636
8637         * gdbthread.h (finish_thread_state_cleanup): Delete declaration.
8638         (scoped_finish_thread_state): New class.
8639         * infcmd.c (run_command_1): Use it instead of finish_thread_state
8640         cleanup.
8641         * infrun.c (proceed, prepare_for_detach, wait_for_inferior)
8642         (fetch_inferior_event, normal_stop): Likewise.
8643         * thread.c (finish_thread_state_cleanup): Delete.
8644
8645 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8646             Pedro Alves  <palves@redhat.com>
8647
8648         * value.c: Include "selftest.h" and "common/array-view.h".
8649         (struct range) <operator ==>: New.
8650         (test_ranges_contain): New.
8651         (check_ranges_vector): New.
8652         (test_insert_into_bit_range_vector): New.
8653         (_initialize_values): Register selftests.
8654         * common/array-view.h (operator==, operator!=): New.
8655
8656 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8657
8658         * common/gdb_vecs.h (unordered_remove): Add overload that takes
8659         an iterator.
8660         * inline-frame.c: Include <algorithm>.
8661         (struct inline_state): Add constructor.
8662         (inline_state_s): Remove.
8663         (DEF_VEC_O(inline_state_s)): Remove.
8664         (inline_states): Change type to std::vector.
8665         (find_inline_frame_state): Adjust to std::vector.
8666         (allocate_inline_frame_state): Remove.
8667         (clear_inline_frame_state): Adjust to std::vector.
8668         (skip_inline_frames): Adjust to std::vector.
8669
8670 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8671
8672         * tracepoint.h (struct trace_state_variable): Add constructor.
8673         <name>: Change type to std::string.
8674         * tracepoint.c (tsv_s): Remove.
8675         (DEF_VEC_O(tsv_s)): Remove.
8676         (tvariables): Change to std::vector.
8677         (create_trace_state_variable): Adjust to std::vector.
8678         (find_trace_state_variable): Likewise.
8679         (find_trace_state_variable_by_number): Likewise.
8680         (delete_trace_state_variable): Likewise.
8681         (trace_variable_command): Adjust to std::string.
8682         (delete_trace_variable_command): Likewise.
8683         (tvariables_info_1): Adjust to std::vector.
8684         (save_trace_state_variables): Likewise.
8685         (start_tracing): Likewise.
8686         (merge_uploaded_trace_state_variables): Adjust to std::vector
8687         and std::string.
8688         * target.h (struct target_ops)
8689         <to_download_trace_state_variable>: Pass reference to
8690         trace_state_variable.
8691         * target-debug.h (target_debug_print_const_trace_state_variable_r): New.
8692         * target-delegates.c: Re-generate.
8693         * mi/mi-interp.c (mi_tsv_created): Adjust to std::string.
8694         (mi_tsv_deleted): Likewise.
8695         * mi/mi-main.c (mi_cmd_trace_frame_collected): Likewise.
8696         * remote.c (remote_download_trace_state_variable): Change
8697         pointer to reference and adjust.
8698         * make-target-delegates (parse_argtypes): Handle references.
8699         (write_function_header): Likewise.
8700         (munge_type): Likewise.
8701
8702 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8703
8704         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
8705         string_view-selftests.c.
8706         * unittests/basic_string_view/capacity/1.cc: Adapt to GDB
8707         testsuite.
8708         * unittests/basic_string_view/cons/char/1.cc: Likewise.
8709         * unittests/basic_string_view/cons/char/2.cc: Likewise.
8710         * unittests/basic_string_view/cons/char/3.cc: Likewise.
8711         * unittests/basic_string_view/element_access/char/1.cc:
8712         Likewise.
8713         * unittests/basic_string_view/element_access/char/empty.cc:
8714         Likewise.
8715         * unittests/basic_string_view/element_access/char/front_back.cc:
8716         Likewise.
8717         * unittests/basic_string_view/inserters/char/2.cc: Likewise.
8718         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc:
8719         Likewise.
8720         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc:
8721         Likewise.
8722         * unittests/basic_string_view/modifiers/swap/char/1.cc:
8723         Likewise.
8724         * unittests/basic_string_view/operations/compare/char/1.cc:
8725         Likewise.
8726         * unittests/basic_string_view/operations/compare/char/13650.cc:
8727         Likewise.
8728         * unittests/basic_string_view/operations/copy/char/1.cc:
8729         Likewise.
8730         * unittests/basic_string_view/operations/data/char/1.cc:
8731         Likewise.
8732         * unittests/basic_string_view/operations/find/char/1.cc:
8733         Likewise.
8734         * unittests/basic_string_view/operations/find/char/2.cc:
8735         Likewise.
8736         * unittests/basic_string_view/operations/find/char/3.cc:
8737         Likewise.
8738         * unittests/basic_string_view/operations/find/char/4.cc:
8739         Likewise.
8740         * unittests/basic_string_view/operations/rfind/char/1.cc:
8741         Likewise.
8742         * unittests/basic_string_view/operations/rfind/char/2.cc:
8743         Likewise.
8744         * unittests/basic_string_view/operations/rfind/char/3.cc:
8745         Likewise.
8746         * unittests/basic_string_view/operations/substr/char/1.cc:
8747         Likewise.
8748         * unittests/basic_string_view/operators/char/2.cc: Likewise.
8749         * unittests/string_view-selftests.c: New file.
8750
8751 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8752
8753         * unittests/basic_string_view/capacity/1.cc: New file.
8754         * unittests/basic_string_view/capacity/empty_neg.cc: New file.
8755         * unittests/basic_string_view/cons/char/1.cc: New file.
8756         * unittests/basic_string_view/cons/char/2.cc: New file.
8757         * unittests/basic_string_view/cons/char/3.cc: New file.
8758         * unittests/basic_string_view/cons/wchar_t/1.cc: New file.
8759         * unittests/basic_string_view/cons/wchar_t/2.cc: New file.
8760         * unittests/basic_string_view/cons/wchar_t/3.cc: New file.
8761         * unittests/basic_string_view/element_access/char/1.cc: New file.
8762         * unittests/basic_string_view/element_access/char/2.cc: New file.
8763         * unittests/basic_string_view/element_access/char/empty.cc: New file.
8764         * unittests/basic_string_view/element_access/char/front_back.cc: New file.
8765         * unittests/basic_string_view/element_access/wchar_t/1.cc: New file.
8766         * unittests/basic_string_view/element_access/wchar_t/2.cc: New file.
8767         * unittests/basic_string_view/element_access/wchar_t/empty.cc: New file.
8768         * unittests/basic_string_view/element_access/wchar_t/front_back.cc: New file.
8769         * unittests/basic_string_view/include.cc: New file.
8770         * unittests/basic_string_view/inserters/char/1.cc: New file.
8771         * unittests/basic_string_view/inserters/char/2.cc: New file.
8772         * unittests/basic_string_view/inserters/char/3.cc: New file.
8773         * unittests/basic_string_view/inserters/pod/10081-out.cc: New file.
8774         * unittests/basic_string_view/inserters/wchar_t/1.cc: New file.
8775         * unittests/basic_string_view/inserters/wchar_t/2.cc: New file.
8776         * unittests/basic_string_view/inserters/wchar_t/3.cc: New file.
8777         * unittests/basic_string_view/literals/types.cc: New file.
8778         * unittests/basic_string_view/literals/values.cc: New file.
8779         * unittests/basic_string_view/modifiers/remove_prefix/char/1.cc: New file.
8780         * unittests/basic_string_view/modifiers/remove_prefix/wchar_t/1.cc: New file.
8781         * unittests/basic_string_view/modifiers/remove_suffix/char/1.cc: New file.
8782         * unittests/basic_string_view/modifiers/remove_suffix/wchar_t/1.cc: New file.
8783         * unittests/basic_string_view/modifiers/swap/char/1.cc: New file.
8784         * unittests/basic_string_view/modifiers/swap/wchar_t/1.cc: New file.
8785         * unittests/basic_string_view/operations/compare/char/1.cc: New file.
8786         * unittests/basic_string_view/operations/compare/char/13650.cc: New file.
8787         * unittests/basic_string_view/operations/compare/char/2.cc: New file.
8788         * unittests/basic_string_view/operations/compare/char/70483.cc: New file.
8789         * unittests/basic_string_view/operations/compare/wchar_t/1.cc: New file.
8790         * unittests/basic_string_view/operations/compare/wchar_t/13650.cc: New file.
8791         * unittests/basic_string_view/operations/compare/wchar_t/2.cc: New file.
8792         * unittests/basic_string_view/operations/copy/char/1.cc: New file.
8793         * unittests/basic_string_view/operations/copy/wchar_t/1.cc: New file.
8794         * unittests/basic_string_view/operations/data/char/1.cc: New file.
8795         * unittests/basic_string_view/operations/data/wchar_t/1.cc: New file.
8796         * unittests/basic_string_view/operations/find/char/1.cc: New file.
8797         * unittests/basic_string_view/operations/find/char/2.cc: New file.
8798         * unittests/basic_string_view/operations/find/char/3.cc: New file.
8799         * unittests/basic_string_view/operations/find/char/4.cc: New file.
8800         * unittests/basic_string_view/operations/find/wchar_t/1.cc: New file.
8801         * unittests/basic_string_view/operations/find/wchar_t/2.cc: New file.
8802         * unittests/basic_string_view/operations/find/wchar_t/3.cc: New file.
8803         * unittests/basic_string_view/operations/find/wchar_t/4.cc: New file.
8804         * unittests/basic_string_view/operations/rfind/char/1.cc: New file.
8805         * unittests/basic_string_view/operations/rfind/char/2.cc: New file.
8806         * unittests/basic_string_view/operations/rfind/char/3.cc: New file.
8807         * unittests/basic_string_view/operations/rfind/wchar_t/1.cc: New file.
8808         * unittests/basic_string_view/operations/rfind/wchar_t/2.cc: New file.
8809         * unittests/basic_string_view/operations/rfind/wchar_t/3.cc: New file.
8810         * unittests/basic_string_view/operations/string_conversion/1.cc: New file.
8811         * unittests/basic_string_view/operations/substr/char/1.cc: New file.
8812         * unittests/basic_string_view/operations/substr/wchar_t/1.cc: New file.
8813         * unittests/basic_string_view/operators/char/2.cc: New file.
8814         * unittests/basic_string_view/operators/wchar_t/2.cc: New file.
8815         * unittests/basic_string_view/range_access/char/1.cc: New file.
8816         * unittests/basic_string_view/range_access/wchar_t/1.cc: New file.
8817         * unittests/basic_string_view/requirements/explicit_instantiation/1.cc: New file.
8818         * unittests/basic_string_view/requirements/explicit_instantiation/char/1.cc: New file.
8819         * unittests/basic_string_view/requirements/explicit_instantiation/char16_t/1.cc: New file.
8820         * unittests/basic_string_view/requirements/explicit_instantiation/char32_t/1.cc: New file.
8821         * unittests/basic_string_view/requirements/explicit_instantiation/wchar_t/1.cc: New file.
8822         * unittests/basic_string_view/requirements/typedefs.cc: New file.
8823         * unittests/basic_string_view/typedefs.cc: New file.
8824         * unittests/basic_string_view/types/1.cc: New file.
8825
8826 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8827
8828         * common/gdb_string_view.h: Remove libstdc++ implementation
8829         details, adjust to gdb reality.
8830         * common/gdb_string_view.tcc: Likewise.
8831         * cli/cli-script.c (struct string_view): Remove.
8832         (user_args) <m_args>: Change element type to gdb::string_view.
8833         (user_args::insert_args): Adjust.
8834
8835 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8836
8837         * common/gdb_string_view.h: New file.
8838         * common/gdb_string_view.tcc: New file.
8839
8840 2018-04-09  Simon Marchi  <simon.marchi@polymtl.ca>
8841
8842         * ax_cxx_compile_stdcxx.m4: Sync with upstream.
8843         * configure: Re-generate.
8844
8845 2018-04-09  Pedro Alves  <palves@redhat.com>
8846
8847         * gdbarch.sh: Include "observable.h" instead of "observer.h".
8848         (set_target_gdbarch): Call
8849         gdb::observers::architecture_changed.notify instead of
8850         observer_notify_architecture_changed.
8851
8852 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8853
8854         * tracepoint.c (struct current_traceframe_cleanup): Remove.
8855         (do_restore_current_traceframe_cleanup): Remove.
8856         (restore_current_traceframe_cleanup_dtor): Remove.
8857         (make_cleanup_restore_current_traceframe): Remove.
8858         (scoped_restore_current_traceframe::scoped_restore_current_traceframe):
8859         New.
8860         * tracepoint.h (struct scoped_restore_current_traceframe): New.
8861         * infrun.c (fetch_inferior_event): Use
8862         scoped_restore_current_traceframe.
8863
8864 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8865
8866         * dwarf2read.h (struct dwarf2_per_objfile) <n_type_units>:
8867         Remove.
8868         <n_allocated_type_units>: Remove.
8869         <all_type_units>: Change to std::vector.
8870         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
8871         to std::vector change.
8872         (dwarf2_per_objfile::get_cutu): Likewise.
8873         (dwarf2_per_objfile::get_tu): Likewise.
8874         (create_signatured_type_table_from_index): Likewise.
8875         (create_signatured_type_table_from_debug_names): Likewise.
8876         (dw2_symtab_iter_next): Likewise.
8877         (dw2_print_stats): Likewise.
8878         (dw2_expand_all_symtabs): Likewise.
8879         (dw2_expand_marked_cus): Likewise.
8880         (dw2_debug_names_iterator::next): Likewise.
8881         (dwarf2_initialize_objfile): Likewise.
8882         (add_signatured_type_cu_to_table): Likewise.
8883         (create_all_type_units): Likewise.
8884         (add_type_unit): Likewise.
8885         (struct tu_abbrev_offset): Add constructor.
8886         (build_type_psymtabs_1): Adjust to std::vector change.
8887         (print_tu_stats): Likewise.
8888         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
8889         (write_debug_names): Likewise.
8890
8891 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8892
8893         * dwarf2read.h (struct dwarf2_per_objfile) <all_comp_units>: Likewise.
8894         Make an std::vector.
8895         <n_comp_units>: Remove.
8896         * dwarf2read.c (dwarf2_per_objfile::~dwarf2_per_objfile): Adjust
8897         to std::vector change.
8898         (dwarf2_per_objfile::get_cutu): Likewise.
8899         (dwarf2_per_objfile::get_cu): Likewise.
8900         (create_cus_from_index): Likewise.
8901         (create_addrmap_from_index): Likewise.
8902         (create_addrmap_from_aranges): Likewise.
8903         (dwarf2_read_index): Likewise.
8904         (dw2_find_last_source_symtab): Likewise.
8905         (dw2_map_symtabs_matching_filename): Likewise.
8906         (dw2_symtab_iter_next): Likewise.
8907         (dw2_print_stats): Likewise.
8908         (dw2_expand_all_symtabs): Likewise.
8909         (dw2_expand_symtabs_with_fullname): Likewise.
8910         (dw2_expand_marked_cus): Likewise.
8911         (dw2_map_symbol_filenames): Likewise.
8912         (create_cus_from_debug_names): Likewise.
8913         (dwarf2_read_debug_names): Likewise.
8914         (dw2_debug_names_iterator::next): Likewise.
8915         (dwarf2_initialize_objfile): Likewise.
8916         (set_partial_user): Likewise.
8917         (dwarf2_build_psymtabs_hard): Likewise.
8918         (read_comp_units_from_section): Remove arguments, adjust to
8919         std::vector change.
8920         (create_all_comp_units): Adjust to std::vector and
8921         read_comp_units_from_section changes.
8922         (dwarf2_find_containing_comp_unit): Adjust to std::vector
8923         change.
8924         * dwarf-index-write.c (check_dwarf64_offsets): Likewise.
8925         (psyms_seen_size): Likewise.
8926         (write_gdbindex): Likewise.
8927         (write_debug_names): Likewise.
8928
8929 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8930
8931         * dwarf2read.c (create_cus_from_index_list): Replace objfile arg
8932         with dwarf2_per_objfile.
8933         (create_cus_from_index): Likewise.
8934         (create_signatured_type_table_from_index): Likewise.
8935         (dwarf2_read_index): Likewise.
8936         (dwarf2_initialize_objfile): Likewise.
8937         (dwarf2_fetch_die_loc_sect_off):  Get dwarf2_per_objfile from
8938         per_cu rather than get_dwarf2_per_objfile.
8939
8940 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8941
8942         * dwarf2read.h (struct signatured_type): Forward declare.
8943         (struct dwarf2_per_objfile) <get_cutu, get_cu, get_tu>:
8944         New methods.
8945         * dwarf2read.c (dwarf2_per_objfile::get_cutu): Rename from...
8946         (dw2_get_cutu): ...this.
8947         (dwarf2_per_objfile::get_cu): Rename from...
8948         (dw2_get_cu): ...this.
8949         (dwarf2_per_objfile::get_tu): New.
8950         (create_addrmap_from_index): Adjust.
8951         (create_addrmap_from_aranges): Adjust.
8952         (dw2_find_last_source_symtab): Adjust.
8953         (dw2_map_symtabs_matching_filename): Adjust.
8954         (dw2_symtab_iter_next): Adjust.
8955         (dw2_print_stats): Adjust.
8956         (dw2_expand_all_symtabs): Adjust.
8957         (dw2_expand_symtabs_with_fullname): Adjust.
8958         (dw2_expand_marked_cus): Adjust.
8959         (dw_expand_symtabs_matching_file_matcher): Adjust.
8960         (dw2_map_symbol_filenames): Adjust.
8961         (dw2_debug_names_iterator::next): Adjust.
8962         (dwarf2_initialize_objfile): Adjust.
8963         (set_partial_user): Adjust.
8964         (dwarf2_build_psymtabs_hard): Adjust.
8965
8966 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8967
8968         * dwarf2read.c (create_signatured_type_table_from_debug_names):
8969         Remove unused variables.
8970         (dw2_map_symtabs_matching_filename): Likewise.
8971         (dwarf2_record_block_ranges): Likewise.
8972         (dwarf2_read_addr_index): Likewise.
8973         (follow_die_offset): Likewise.
8974
8975 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8976
8977         * progspace.c (clone_program_space): Pass SYMFILE_DEFER_BP_RESET
8978         to symbol_file_add_main.
8979
8980 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
8981
8982         PR mi/22299
8983         * mi/mi-console.c (do_fputc_async_safe): New.
8984         (mi_console_file::write_async_safe): New.
8985         (mi_console_file::flush): Adjust calls to fputstrn_unfiltered.
8986         * mi/mi-console.h (class mi_console_file) <write_async_safe>:
8987         New.
8988         * ui-file.c (ui_file::putstrn): Adjust call to
8989         fputstrn_unfiltered.
8990         * utils.c (printchar): Replace do_fputs and do_fprintf
8991         parameters by do_fputc.
8992         (fputstr_filtered): Adjust call to printchar.
8993         (fputstr_unfiltered): Likewise.
8994         (fputstrn_filtered): Likewise.
8995         (fputstrn_unfiltered): Add do_fputc parameter, pass to
8996         printchar.
8997         * utils.h (do_fputc_ftype): New typedef.
8998         (fputstrn_unfiltered): Add do_fputc parameter.
8999
9000 2018-04-07  Simon Marchi  <simon.marchi@polymtl.ca>
9001
9002         * regformats/i386/i386-avx.dat: Remove.
9003
9004 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
9005
9006         PR gdb/22979
9007         * amd64-tdep.c (amd64_none_init_abi): New function.
9008         (amd64_x32_none_init_abi): New function.
9009         (_initialize_amd64_tdep): Register handlers for x86-64 and
9010         x64_32 with GDB_OSABI_NONE.
9011         * osabi.c (gdbarch_init_osabi): Allow running handlers for the
9012         GDB_OSABI_NONE osabi.
9013
9014 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
9015
9016         PR gdb/22980
9017         * defs.h (enum gdb_osabi): Remove GDB_OSABI_UNINITIALIZED, add
9018         GDB_OSABI_NONE.
9019         * arch-utils.c (gdbarch_info_init): Don't set info->osabi.
9020         * osabi.c (gdb_osabi_names): Add "unknown" entry.
9021
9022 2018-04-07  Simon Marchi  <simon.marchi@ericsson.com>
9023
9024         * common/byte-vector.h (char_vector): New type.
9025         * target.h (target_read_alloc): Return
9026         gdb::optional<byte_vector>.
9027         (target_read_stralloc): Return gdb::optional<char_vector>.
9028         (target_get_osdata): Return gdb::optional<char_vector>.
9029         * target.c (target_read_alloc_1): Templatize.  Replacement
9030         manual memory management with vector.
9031         (target_read_alloc): Change return type, adjust.
9032         (target_read_stralloc): Change return type, adjust.
9033         (target_get_osdata): Change return type, adjust.
9034         * auxv.c (struct auxv_info) <length>: Remove.
9035         <data>: Change type to gdb::optional<byte_vector>.
9036         (auxv_inferior_data_cleanup): Free auxv_info with delete.
9037         (get_auxv_inferior_data): Allocate auxv_info with new, adjust.
9038         (target_auxv_search): Adjust.
9039         (fprint_target_auxv): Adjust.
9040         * avr-tdep.c (avr_io_reg_read_command): Adjust.
9041         * linux-tdep.c (linux_spu_make_corefile_notes): Adjust.
9042         (linux_make_corefile_notes): Adjust.
9043         * osdata.c (get_osdata): Adjust.
9044         * remote.c (remote_get_threads_with_qxfer): Adjust.
9045         (remote_memory_map): Adjust.
9046         (remote_traceframe_info): Adjust.
9047         (btrace_read_config): Adjust.
9048         (remote_read_btrace): Adjust.
9049         (remote_pid_to_exec_file): Adjust.
9050         * solib-aix.c (solib_aix_get_library_list): Adjust.
9051         * solib-dsbt.c (decode_loadmap): Don't free buf.
9052         (dsbt_get_initial_loadmaps): Adjust.
9053         * solib-svr4.c (svr4_current_sos_via_xfer_libraries): Adjust.
9054         * solib-target.c (solib_target_current_sos): Adjust.
9055         * tracepoint.c (sdata_make_value): Adjust.
9056         * xml-support.c (xinclude_start_include): Adjust.
9057         (xml_fetch_content_from_file): Adjust.
9058         * xml-support.h (xml_fetch_another): Change return type.
9059         (xml_fetch_content_from_file): Change return type.
9060         * xml-syscall.c (xml_init_syscalls_info): Adjust.
9061         * xml-tdesc.c (file_read_description_xml): Adjust.
9062         (fetch_available_features_from_target): Change return type.
9063         (target_fetch_description_xml): Adjust.
9064         (target_read_description_xml): Adjust.
9065
9066 2018-04-06  Tom Tromey  <tom@tromey.com>
9067
9068         * value.c (~value): Update.
9069         (struct value) <contents>: Now unique_xmalloc_ptr.
9070         (value_contents_bits_eq, allocate_value_contents)
9071         (value_contents_raw, value_contents_all_raw)
9072         (value_contents_for_printing, value_contents_for_printing_const)
9073         (set_value_enclosing_type): Update.
9074
9075 2018-04-06  Tom Tromey  <tom@tromey.com>
9076
9077         * value.c (range_s): Remove typedef, VEC.
9078         (struct range): Add operator<.
9079         (range_lessthan): Remove.
9080         (ranges_contain): Change type.
9081         (~value): Update.
9082         (struct value) <unavailable, optimized_out>: Now std::vector.
9083         (value_entirely_available)
9084         (value_entirely_covered_by_range_vector)
9085         (value_entirely_unavailable, value_entirely_optimized_out):
9086         Update.
9087         (insert_into_bit_range_vector): Change argument type.
9088         (find_first_range_overlap): Likewise.
9089         (struct ranges_and_idx, value_contents_bits_eq)
9090         (require_not_optimized_out, require_available): Update.
9091         (ranges_copy_adjusted): Change argument types.
9092         (value_optimized_out, value_copy, value_fetch_lazy): Update.
9093
9094 2018-04-06  Tom Tromey  <tom@tromey.com>
9095
9096         * value.c (~value): Update.
9097         (struct value) <parent>: Now a value_ref_ptr.
9098         (value_parent, set_value_parent, value_address, value_copy):
9099         Update.
9100
9101 2018-04-06  Tom Tromey  <tom@tromey.com>
9102
9103         * value.c (struct value): Add constructor, destructor, and member
9104         initializers.
9105         (allocate_value_lazy, value_decref): Update.
9106
9107 2018-04-06  Tom Tromey  <tom@tromey.com>
9108
9109         * value.c (struct value) <released, next>: Remove.
9110         (all_values): Now a std::vector.
9111         (allocate_value_lazy): Update.
9112         (value_next): Remove.
9113         (value_mark, value_free_to_mark, release_value)
9114         (value_release_to_mark): Update.
9115
9116 2018-04-06  Tom Tromey  <tom@tromey.com>
9117
9118         * value.h (fetch_subexp_value, value_release_to_mark): Update.
9119         (free_value_chain): Remove.
9120         * value.c (free_value_chain): Remove.
9121         (value_release_to_mark): Return a std::vector.
9122         * ppc-linux-nat.c (num_memory_accesses): Change "chain" to a
9123         std::vector.
9124         (check_condition): Update.
9125         * eval.c (fetch_subexp_value): Change "val_chain" to a
9126         std::vector.
9127         * breakpoint.c (update_watchpoint): Update.
9128         (can_use_hardware_watchpoint): Change "vals" to a std::vector.
9129
9130 2018-04-06  Tom Tromey  <tom@tromey.com>
9131
9132         * value.h (free_all_values): Remove.
9133         * value.c (free_all_values): Remove.
9134
9135 2018-04-06  Tom Tromey  <tom@tromey.com>
9136
9137         * value.c (VALUE_HISTORY_CHUNK, struct value_history_chunk)
9138         (value_history_chain, value_history_count): Remove.
9139         (value_history): New global.
9140         (record_latest_value, access_value_history, show_values)
9141         (preserve_values): Update.
9142
9143 2018-04-06  Tom Tromey  <tom@tromey.com>
9144
9145         * varobj.h (struct varobj) <value>: Now a value_ref_ptr.
9146         * varobj.c (varobj_set_display_format, varobj_set_value)
9147         (install_default_visualizer, construct_visualizer)
9148         (install_new_value, ~varobj, varobj_get_value_type)
9149         (my_value_of_variable, varobj_editable_p): Update.
9150         * c-varobj.c (c_describe_child, c_value_of_variable)
9151         (cplus_number_of_children, cplus_describe_child): Update.
9152         * ada-varobj.c (ada_number_of_children, ada_name_of_child)
9153         (ada_path_expr_of_child, ada_value_of_child, ada_type_of_child)
9154         (ada_value_of_variable, ada_value_is_changeable_p): Update.
9155
9156 2018-04-06  Tom Tromey  <tom@tromey.com>
9157
9158         * printcmd.c (last_examine_address): Change type to
9159         value_ref_ptr.
9160         (do_examine, x_command): Update.
9161
9162 2018-04-06  Tom Tromey  <tom@tromey.com>
9163
9164         * value.c (release_value): Update.
9165         * breakpoint.h (struct watchpoint) <val>: Now a value_ref_ptr.
9166         (struct bpstats) <val>: Now a value_ref_ptr.
9167         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
9168         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
9169         (~watchpoint, print_it_watchpoint, watch_command_1)
9170         (invalidate_bp_value_on_memory_change): Update.
9171
9172 2018-04-06  Tom Tromey  <tom@tromey.com>
9173
9174         * varobj.c (varobj_clear_saved_item)
9175         (update_dynamic_varobj_children, install_new_value, ~varobj):
9176         Update.
9177         * value.h (value_incref): Move declaration earlier.
9178         (value_decref): Rename from value_free.
9179         (struct value_ref_policy): New.
9180         (value_ref_ptr): New typedef.
9181         (struct value_deleter): Remove.
9182         (gdb_value_up): Remove typedef.
9183         (release_value): Change return type.
9184         (release_value_or_incref): Remove.
9185         * value.c (set_value_parent): Update.
9186         (value_incref): Change return type.
9187         (value_decref): Rename from value_free.
9188         (value_free_to_mark, free_all_values, free_value_chain): Update.
9189         (release_value): Return value_ref_ptr.
9190         (release_value_or_incref): Remove.
9191         (record_latest_value, set_internalvar, clear_internalvar):
9192         Update.
9193         * stack.c (info_frame_command): Don't call value_free.
9194         * python/py-value.c (valpy_dealloc, valpy_new)
9195         (value_to_value_object): Update.
9196         * printcmd.c (do_examine): Update.
9197         * opencl-lang.c (lval_func_free_closure): Update.
9198         * mi/mi-main.c (register_changed_p): Don't call value_free.
9199         * mep-tdep.c (mep_frame_prev_register): Don't call value_free.
9200         * m88k-tdep.c (m88k_frame_prev_register): Don't call value_free.
9201         * m68hc11-tdep.c (m68hc11_frame_prev_register): Don't call
9202         value_free.
9203         * guile/scm-value.c (vlscm_free_value_smob)
9204         (vlscm_scm_from_value): Update.
9205         * frame.c (frame_register_unwind, frame_unwind_register_signed)
9206         (frame_unwind_register_unsigned, get_frame_register_bytes)
9207         (put_frame_register_bytes): Don't call value_free.
9208         * findvar.c (address_from_register): Don't call value_free.
9209         * dwarf2read.c (dwarf2_compute_name): Don't call value_free.
9210         * dwarf2loc.c (entry_data_value_free_closure)
9211         (value_of_dwarf_reg_entry, free_pieced_value_closure)
9212         (dwarf2_evaluate_loc_desc_full): Update.
9213         * breakpoint.c (update_watchpoint, breakpoint_init_inferior)
9214         (~bpstats, bpstats, bpstat_clear_actions, watchpoint_check)
9215         (~watchpoint, watch_command_1)
9216         (invalidate_bp_value_on_memory_change): Update.
9217         * alpha-tdep.c (alpha_register_to_value): Don't call value_free.
9218
9219 2018-04-06  Simon Marchi  <simon.marchi@polymtl.ca>
9220
9221         PR gdb/23022
9222         * warning.m4: Add -Wno-error=deprecated-register.
9223         * configure: Re-generate.
9224
9225 2018-04-05  Tom Tromey  <tom@tromey.com>
9226
9227         * linespec.h: Remove include of "vec.h".
9228
9229 2018-04-05  Tom Tromey  <tom@tromey.com>
9230
9231         * linespec.c (typep): Remove typedef.
9232         (find_methods, find_superclass_methods): Take a std::vector.
9233         (find_method): Use std::vector.
9234
9235 2018-04-05  Tom Tromey  <tom@tromey.com>
9236
9237         * utils.c (compare_strings): Remove.
9238         * utils.h (compare_strings): Remove.
9239         * objc-lang.h (find_imps): Update.
9240         * objc-lang.c (find_methods): Take a std::vector.
9241         (uniquify_strings, find_imps): Likewise.
9242         * linespec.c (find_methods): Take a std::vector.
9243         (decode_objc): Use std::vector.
9244         (add_all_symbol_names_from_pspace, find_superclass_methods): Take
9245         a std::vector.
9246         (find_method, find_function_symbols): Use std::vector.
9247
9248 2018-04-05  Tom Tromey  <tom@tromey.com>
9249
9250         * completer.c (completion_tracker::completion_tracker): Remove
9251         cast.
9252         (completion_tracker::discard_completions): Likewise.
9253         * breakpoint.c (ambiguous_names_p): Remove cast.
9254         * ada-lang.c (_initialize_ada_language): Remove cast.
9255         * utils.h (streq): Update.
9256         (streq_hash): Add new declaration.
9257         * utils.c (streq): Return bool.
9258         (streq_hash): New function.
9259
9260 2018-04-05  Tom Tromey  <tom@tromey.com>
9261
9262         * linespec.c (event_location_to_sals) <case ADDRESS_LOCATION>:
9263         Remove a string copy.
9264
9265 2018-04-05  Tom Tromey  <tom@tromey.com>
9266
9267         * linespec.c (filter_results): Use std::vector.
9268         (decode_line_2, decode_line_full): Update.
9269
9270 2018-04-05  Tom Tromey  <tom@tromey.com>
9271
9272         * linespec.c (canonical_to_fullform): Return std::string.
9273         (filter_results): Update.
9274         (struct decode_line_2_item): Add constructor.
9275         <fullform, displayform>: Now std::string.
9276         (decode_line_2_compare_items): Now a std::sort comparator.
9277         (decode_line_2): Update.
9278
9279 2018-04-05  Tom Tromey  <tom@tromey.com>
9280
9281         * linespec.c (copy_token_string): Return a unique_xmalloc_ptr.
9282         (unexpected_linespec_error): Update.
9283         (linespec_parse_basic, parse_linespec): Update.
9284
9285 2018-04-05  Tom Tromey  <tom@tromey.com>
9286
9287         * linespec.c (linespec_parse_basic): Reindent.
9288
9289 2018-04-05  Tom Tromey  <tom@tromey.com>
9290
9291         * minsyms.h (iterate_over_minimal_symbols): Update.
9292         * minsyms.c (iterate_over_minimal_symbols): Take a
9293         gdb::function_view.
9294         * linespec.c (struct collect_minsyms): Remove.
9295         (compare_msyms): Now a std::sort comparator.
9296         (add_minsym): Add parameters.
9297         (search_minsyms_for_name): Update.  Use std::vector.
9298
9299 2018-04-03  Tom Tromey  <tom@tromey.com>
9300
9301         * mipsread.c (read_alphacoff_dynamic_symtab): Use
9302         gdb::byte_vector.
9303
9304 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
9305
9306         * MAINTAINERS (Write After Approval): Add Weimin Pan.
9307
9308 2018-04-02  Weimin Pan  <weimin.pan@oracle.com>
9309
9310         PR gdb/16959
9311         * cp-valprint.c: (cp_print_static_field) Fix infinite recursion when
9312         printing static type.
9313
9314 2018-04-01  Tom Tromey  <tom@tromey.com>
9315
9316         * rs6000-nat.c (rs6000_ptrace_ldinfo): Return a byte_vector.
9317         (rs6000_xfer_shared_libraries): Update.
9318
9319 2018-04-01  Simon Marchi  <simon.marchi@polymtl.ca>
9320
9321         * common/gdb_vecs.h (char_ptr): Remove.
9322         * tracepoint.c (encode_actions_1): Remove usage of char_ptr.
9323
9324 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
9325
9326         * guile/scm-utils.c (gdbscm_parse_function_args): Replace VEC
9327         with std::vector.
9328         * common/gdb_vecs.h (DEF_VEC_P (char_ptr)): Remove.
9329
9330 2018-03-30  Simon Marchi  <simon.marchi@polymtl.ca>
9331
9332         * tracepoint.h (struct uploaded_tp): Initialize fields.
9333         <actions, step_actions, cmd_strings>: Change type to
9334         std::vector<char *>.
9335         * tracepoint.c (get_uploaded_tp): Allocate with new.
9336         (free_uploaded_tps): Free with delete.
9337         (parse_tracepoint_definition): Adjust to std::vector change.
9338         * breakpoint.c (read_uploaded_action): Likewise.
9339         (create_tracepoint_from_upload): Likewise.
9340         * ctf.c (ctf_write_uploaded_tp): Likewise.
9341         (SET_ARRAY_FIELD): Likewise.
9342         * tracefile-tfile.c (tfile_write_uploaded_tp): Likewise.
9343
9344 2018-03-30  Tom Tromey  <tom@tromey.com>
9345
9346         * solib-svr4.c (lm_info_read): Use gdb::byte_vector.  Return
9347         std::unique_ptr.
9348         (svr4_keep_data_in_core): Update.
9349         (svr4_read_so_list): Update.
9350
9351 2018-03-30  Tom Tromey  <tom@tromey.com>
9352
9353         * windows-nat.c (handle_output_debug_string, handle_exception):
9354         Update.
9355         * target.h (target_read_string): Update.
9356         * target.c (target_read_string): Change "string" to
9357         unique_xmalloc_ptr.
9358         * solib-svr4.c (open_symbol_file_object, svr4_read_so_list):
9359         Update.
9360         * solib-frv.c (frv_current_sos): Update.
9361         * solib-dsbt.c (dsbt_current_sos): Update.
9362         * solib-darwin.c (darwin_current_sos): Update.
9363         * linux-thread-db.c (inferior_has_bug): Update.
9364         * expprint.c (print_subexp_standard) <case OP_OBJC_MSGCALL>:
9365         Update.  Remove alloca.
9366         * ada-lang.c (ada_main_name): Update.
9367
9368 2018-03-30  Tom Tromey  <tom@tromey.com>
9369
9370         * dwarf2read.c (struct free_dwo_file_cleanup_data): Remove.
9371         (struct dwo_file_deleter): New.
9372         (dwo_file_up): New typedef.
9373         (open_and_init_dwo_file): Use dwo_file_up.
9374         (free_dwo_file_cleanup): Remove.
9375
9376 2018-03-30  Tom Tromey  <tom@tromey.com>
9377
9378         * dwarf2read.c (free_dwo_file): Remove "objfile" parameter.
9379         (free_dwo_file_cleanup, free_dwo_file_from_slot): Update.
9380
9381 2018-03-30  Tom Tromey  <tom@tromey.com>
9382
9383         * dwarf2read.c (class free_cached_comp_units): New class.
9384         (dw2_instantiate_symtab, dwarf2_build_psymtabs_hard): Use it.
9385         (free_cached_comp_units): Remove function.
9386
9387 2018-03-30  Tom Tromey  <tom@tromey.com>
9388
9389         * utils.h (make_cleanup_unpush_target): Remove.
9390         * inf-ptrace.c (struct target_unpusher): New.
9391         (target_unpush_up) New typedef.
9392         (inf_ptrace_create_inferior, inf_ptrace_attach): Use
9393         target_unpush_up.
9394         * utils.c (do_unpush_target, make_cleanup_unpush_target): Remove.
9395
9396 2018-03-27  Tom Tromey  <tom@tromey.com>
9397
9398         * utils.c (prompt_for_continue): Use unique_xmalloc_ptr.
9399
9400 2018-03-27  Pedro Alves  <palves@redhat.com>
9401             Tom Tromey  <tom@tromey.com>
9402
9403         * top.c (class gdb_readline_wrapper_cleanup): Add constructor,
9404         destructor.  Now a class.
9405         (gdb_readline_wrapper_cleanup): Remove function.
9406         (gdb_readline_wrapper): Remove cleanups.
9407
9408 2018-03-27  Tom Tromey  <tom@tromey.com>
9409
9410         * typeprint.h (struct type_print_options) <local_typedefs,
9411         global_typedefs>: Remove "struct" keyword.
9412         (class typedef_hash_table): New class.
9413         (recursively_update_typedef_hash, add_template_parameters)
9414         (create_typedef_hash, free_typedef_hash, copy_typedef_hash)
9415         (find_typedef_in_hash): Don't declare.
9416         * typeprint.c (struct typedef_hash_table): Move to typeprint.h.
9417         (typedef_hash_table::recursively_update): Rename from
9418         recursively_update_typedef_hash.  Now a member.
9419         (typedef_hash_table::add_template_parameters): Rename from
9420         add_template_parameters.  Now a member.
9421         (typedef_hash_table::typedef_hash_table): Now a constructor;
9422         rename from create_typedef_hash.
9423         (typedef_hash_table::~typedef_hash_table): Now a destructor;
9424         rename from free_typedef_hash.
9425         (do_free_typedef_hash, make_cleanup_free_typedef_hash)
9426         (do_free_global_table): Remove.
9427         (typedef_hash_table::typedef_hash_table): New constructor; renamed
9428         from copy_type_recursive.
9429         (create_global_typedef_table): Remove.
9430         (typedef_hash_table::find_global_typedef): Now a member of
9431         typedef_hash_table.
9432         (typedef_hash_table::find_typedef): Rename from
9433         find_typedef_in_hash; now a member.
9434         (whatis_exp): Update.
9435         * extension.h (struct ext_lang_type_printers): Add constructor and
9436         destructor.
9437         (start_ext_lang_type_printers, free_ext_lang_type_printers): Don't
9438         declare.
9439         * extension.c (ext_lang_type_printers::ext_lang_type_printers):
9440         Now a constructor; rename from start_ext_lang_type_printers.
9441         (ext_lang_type_printers): Now a destructor; rename from
9442         free_ext_lang_type_printers.
9443         * c-typeprint.c (find_typedef_for_canonicalize, c_print_type_1):
9444         Update.
9445         (c_type_print_base_struct_union): Update.  Remove cleanups.
9446
9447 2018-03-27  Tom Tromey  <tom@tromey.com>
9448
9449         * dwarf-index-write.c: Include <cmath>.
9450
9451 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
9452
9453         * NEWS: Add entry describing new "set|show varsize-limit" command.
9454         * ada-lang.c (_initialize_ada_language): Add "set/show varsize-limit"
9455         command.
9456         * printcmd.c (_initialize_printcmd): Add "set var" alias of
9457         "set variable".
9458
9459 2018-03-27  Simon Marchi  <simon.marchi@ericsson.com>
9460
9461         * Makefile.in (COMMON_SFILES): Add dwarf-index-common.c and
9462         dwarf-index-write.c
9463         (HFILES_NO_SRCDIR): Add dwarf-index-common.h and dwarf2read.h.
9464         * dwarf-index-common.c: New file.
9465         * dwarf-index-common.h: New file.
9466         * dwarf-index-write.c: New file.
9467         * dwarf2read.c: Include dwarf2read.h and dwarf-index-common.h.
9468         (struct dwarf2_section_info): Move from here.
9469         (dwarf2_section_info_def): Likewise.
9470         (DEF_VEC_O (dwarf2_section_info_def)): Likewise.
9471         (offset_type): Likewise.
9472         (DW2_GDB_INDEX_SYMBOL_STATIC_SET_VALUE): Likewise.
9473         (DW2_GDB_INDEX_SYMBOL_KIND_SET_VALUE): Likewise.
9474         (DW2_GDB_INDEX_CU_SET_VALUE): Likewise.
9475         (byte_swap): Likewise.
9476         (MAYBE_SWAP): Likewise.
9477         (dwarf2_per_cu_ptr): Likewise.
9478         (DEF_VEC_P (dwarf2_per_cu_ptr)): Likewise.
9479         (struct tu_stats): Likewise.
9480         (struct dwarf2_per_objfile): Likewise.
9481         (struct dwarf2_per_cu_data): Likewise.
9482         (struct signatured_type): Likewise.
9483         (sig_type_ptr): Likewise.
9484         (DEF_VEC_P (sig_type_ptr)): Likewise.
9485         (INDEX4_SUFFIX): Likewise.
9486         (INDEX5_SUFFIX): Likewise.
9487         (DEBUG_STR_SUFFIX): Likewise.
9488         (dwarf2_read_section): Make non-static.
9489         (mapped_index_string_hash): Move from here.
9490         (dwarf5_djb_hash): Likewise.
9491         (file_write): Likewise.
9492         (class data_buf): Likewise.
9493         (struct symtab_index_entry): Likewise.
9494         (struct mapped_symtab): Likewise.
9495         (find_slot): Likewise.
9496         (hash_expand): Likewise.
9497         (add_index_entry): Likewise.
9498         (uniquify_cu_indices): Likewise.
9499         (class c_str_view): Likewise.
9500         (class c_str_view_hasher): Likewise.
9501         (class vector_hasher): Likewise.
9502         (write_hash_table): Likewise.
9503         (psym_index_map): Likewise.
9504         (struct addrmap_index_data): Likewise.
9505         (add_address_entry): Likewise.
9506         (add_address_entry_worker): Likewise.
9507         (write_address_map): Likewise.
9508         (symbol_kind): Likewise.
9509         (write_psymbols): Likewise.
9510         (struct signatured_type_index_data): Likewise.
9511         (write_one_signatured_type): Likewise.
9512         (recursively_count_psymbols): Likewise.
9513         (recursively_write_psymbols): Likewise.
9514         (class debug_names): Likewise.
9515         (check_dwarf64_offsets): Likewise.
9516         (psyms_seen_size): Likewise.
9517         (write_gdbindex): Likewise.
9518         (write_debug_names): Likewise.
9519         (assert_file_size): Likewise.
9520         (write_psymtabs_to_index): Likewise.
9521         (save_gdb_index_command): Likewise.
9522         (_initialize_dwarf2_read): Don't register the "save gdb-index"
9523         command.
9524         * dwarf2read.h: New file.
9525
9526 2018-03-27  Joel Brobecker  <brobecker@adacore.com>
9527
9528         PR gdb/22670
9529         * dwarf2read.c (dwarf2_physname): Do not return the demangled
9530         symbol name if the CU's language stores symbol names in linkage
9531         format.
9532         * language.h (struct language_defn)
9533         <la_store_sym_names_in_linkage_form_p>: New field.  Adjust
9534         all instances of this struct.
9535
9536 2018-03-26  Tom Tromey  <tom@tromey.com>
9537
9538         * stack.c (backtrace_command_1): Remove verbose code.
9539
9540 2018-03-26  Tom Tromey  <tom@tromey.com>
9541
9542         * python/py-framefilter.c (py_print_type): Don't catch
9543         exceptions.  Return void.
9544         (py_print_value): Likewise.
9545         (py_print_single_arg): Likewise.
9546         (enumerate_args): Don't catch exceptions.
9547         (py_print_args): Likewise.
9548         (py_print_frame): Likewise.
9549         (gdbpy_apply_frame_filter): Catch exceptions here.
9550
9551 2018-03-26  Tom Tromey  <tom@tromey.com>
9552
9553         * stack.c (_initialize_stack): Remove trailing newlines from help
9554         text.  Add "Usage" line to "backtrace" help.
9555
9556 2018-03-26  Tom Tromey  <tom@tromey.com>
9557
9558         PR python/16486:
9559         * python/py-framefilter.c (py_print_args): Call wrap_hint.
9560
9561 2018-03-26  Tom Tromey  <tom@tromey.com>
9562
9563         * python/py-framefilter.c (py_print_single_arg): Return
9564         EXT_LANG_BT_ERROR from catch.
9565
9566 2018-03-26  Tom Tromey  <tom@tromey.com>
9567
9568         PR backtrace/15584:
9569         * stack.c (backtrace_command_1): Move some code into no-filters
9570         "if".
9571
9572 2018-03-26  Tom Tromey  <tom@tromey.com>
9573
9574         * python/py-framefilter.c (throw_quit_or_print_exception): New
9575         function.
9576         (gdbpy_apply_frame_filter): Use it.
9577
9578 2018-03-26  Tom Tromey  <tom@tromey.com>
9579
9580         PR cli/17716:
9581         * python/py-framefilter.c (py_print_type, py_print_value)
9582         (enumerate_args, py_print_args, gdbpy_apply_frame_filter): Use
9583         RETURN_MASK_ERROR.
9584
9585 2018-03-26  Tom Tromey  <tom@tromey.com>
9586
9587         * python/py-framefilter.c (enumerate_args): Use
9588         gdb::unique_xmalloc_ptr.
9589
9590 2018-03-26  Tom Tromey  <tom@tromey.com>
9591
9592         * python/py-framefilter.c (py_print_frame): Return
9593         EXT_LANG_BT_OK.
9594         (gdbpy_apply_frame_filter): Update comment.
9595         * extension.h (enum ext_lang_bt_status) <EXT_LANG_BT_COMPLETED>:
9596         Remove.
9597         <EXT_LANG_BT_NO_FILTERS>: Change value.
9598
9599 2018-03-26  Tom Tromey  <tom@tromey.com>
9600
9601         PR backtrace/15582:
9602         * stack.c (backtrace_command): Parse "hide" argument.
9603         * python/py-framefilter.c (py_print_frame): Handle PRINT_HIDE.
9604         * extension.h (enum frame_filter_flags) <PRINT_HIDE>: New
9605         constant.
9606
9607 2018-03-26  Tom Tromey  <tom@tromey.com>
9608
9609         * stack.c (backtrace_command_1): Remove "show_locals" parameter,
9610         add "flags".
9611         (backtrace_command): Remove "fulltrace", add "flags".
9612
9613 2018-03-26  Tom Tromey  <tom@tromey.com>
9614
9615         * stack.c (backtrace_command): Rewrite command line parsing.
9616
9617 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
9618
9619         * dwarf2read.c (DEF_VEC_I(offset_type)): Remove.
9620
9621 2018-03-26  Simon Marchi  <simon.marchi@ericsson.com>
9622
9623         * filename-seen-cache.h: Add include guard.
9624
9625 2018-03-26  Keith Seitz  <keiths@redhat.com>
9626
9627         * symfile.c (place_section): Remove "struct" from section_addr_info
9628         in comment.
9629         * windows-nat.c (struct safe_symbol_file_add_args) <addrs>: Remove
9630         "struct" keyword from section_addr_info.
9631
9632 2018-03-26  Alan Hayward  <alan.hayward@arm.com>
9633
9634         * regformats/regdef.h (reg): Add constructors.
9635
9636 2018-03-25  Pedro Alves  <palves@redhat.com>
9637
9638         * eval.c (evaluate_funcall): Swap OP_VAR_MSYM_VALUE/OP_VAR_VALUE
9639         if then/else bodies in var_func_name extraction.
9640
9641 2018-03-23  Weimin Pan  <weimin.pan@oracle.com>
9642
9643         * minsyms.c (lookup_minimal_symbol_and_objfile): Use
9644         lookup_minimal_symbol() to find symbol entry.
9645         * minsyms.h (lookup_minimal_symbol_and_objfile): Update comment.
9646
9647 2018-03-23  Keith Seitz  <keiths@redhat.com>
9648
9649         PR c++/22968
9650         * dwarf2read.c (scan_partial_symbols): Scan structs/classes for
9651         nested type definitions for C++, too.
9652
9653 2018-03-23  Tom Tromey  <tom@tromey.com>
9654
9655         * machoread.c (struct oso_el): Add a constructor.  Don't define as
9656         a typedef.
9657         (macho_register_oso): Remove.
9658         (macho_symtab_read): Take a std::vector.
9659         (oso_el_compare_name): Now a std::sort comparator.
9660         (macho_symfile_read_all_oso): Take a std::vector.
9661         (macho_symfile_read): Use std::vector.  Remove cleanups.
9662
9663 2018-03-22  Tom Tromey  <tom@tromey.com>
9664
9665         * record-full.c (record_full_exec_insn): Use gdb::byte_vector.
9666         (record_full_goto_bookmark): Use std::string.
9667
9668 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
9669
9670         PR tdep/18295
9671         * rs6000-tdep.c (skip_prologue): Match both stwux and stdux
9672         a single mask.
9673
9674 2018-03-22  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
9675
9676         * rs6000-tdep.c (store_insn_p): New function.
9677         (skip_prologue): New variable alloca_reg_offset. Set lr_reg
9678         and cr_reg to their unshifted values. Use store_insn_p to
9679         match LR saves using either R1 or fdata->alloca_reg. Use
9680         store_insn_p to match CR saves. Set alloca_reg_offset
9681         when alloca_reg and framep are set. Remove lr_reg shift
9682         when assigning to fdata->lr_register.
9683
9684 2018-03-22  Andreas Arnez  <arnez@linux.vnet.ibm.com>
9685
9686         * linux-tdep.c (linux_info_proc): For "info proc cmdline", print
9687         command line args instead of emitting a warning.
9688
9689 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
9690
9691         * tracepoint.h (struct static_tracepoint_marker): Initialize
9692         fields, define default constructor, move constructor and move
9693         assignment, disable the rest.
9694         <str_id, extra>: Make std::string.
9695         (release_static_tracepoint_marker): Remove.
9696         (free_current_marker): Remove.
9697         * tracepoint.c (free_current_marker): Remove.
9698         (parse_static_tracepoint_marker_definition): Adjust to
9699         std::string, use new hex2str overload.
9700         (release_static_tracepoint_marker): Remove.
9701         (print_one_static_tracepoint_marker): Get marker by reference
9702         and adjust to std::string.
9703         (info_static_tracepoint_markers_command): Adjust to std::vector
9704         changes
9705         * target.h (static_tracepoint_marker_p): Remove typedef.
9706         (DEF_VEC_P(static_tracepoint_marker_p)): Remove.
9707         (struct target_ops) <to_static_tracepoint_marker_at>: Return
9708         bool.
9709         <to_static_tracepoint_markers_by_strid>: Return std::vector.
9710         * target-debug.h
9711         (target_debug_print_VEC_static_tracepoint_marker_p_p): Remove.
9712         (target_debug_print_std_vector_static_tracepoint_marker): New.
9713         (target_debug_print_struct_static_tracepoint_marker_p): Rename
9714         to...
9715         (target_debug_print_static_tracepoint_marker_p): ... this.
9716         * target-delegates.c: Re-generate.
9717         * breakpoint.h (struct tracepoint) <static_trace_marker_id>:
9718         Make std::string.
9719         * breakpoint.c (init_breakpoint_sal): Adjust to std::string.
9720         (decode_static_tracepoint_spec): Adjust to std::vector.
9721         (tracepoint_print_one_detail): Adjust to std::string.
9722         (strace_marker_decode_location): Adjust to std::string.
9723         (update_static_tracepoint): Adjust to std::string, remove call
9724         to release_static_tracepoint_marker.
9725         * linux-nat.c (linux_child_static_tracepoint_markers_by_strid):
9726         Adjust to std::vector.
9727         * remote.c (remote_static_tracepoint_marker_at): Return bool.
9728         (remote_static_tracepoint_markers_by_strid): Adjust to
9729         std::vector.
9730         * common/rsp-low.h (hex2str): New overload with explicit count
9731         of bytes.
9732         * common/rsp-low.c (hex2str): New overload with explicit count
9733         of bytes.
9734         * unittests/rsp-low-selftests.c (test_hex2str): New function.
9735         (_initialize_rsp_low_selftests): Add test_hex2str test.
9736         * unittests/tracepoint-selftests.c
9737         (test_parse_static_tracepoint_marker_definition): Adjust to
9738         std::string.
9739
9740 2018-03-22  Simon Marchi  <simon.marchi@polymtl.ca>
9741
9742         * tracepoint.c (parse_static_tracepoint_marker_definition):
9743         Consider case where the definition is followed by more
9744         definitions.
9745         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
9746         tracepoint-selftests.c.
9747         * unittests/tracepoint-selftests.c: New.
9748
9749 2018-03-21  Pedro Franco de Carvalho  <pedromfc@linux.vnet.ibm.com>
9750
9751         * MAINTAINERS (Write After Approval): Add Pedro Franco de
9752         Carvalho.
9753
9754 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
9755
9756         * symtab.c (find_pc_sect_line): fixed indentation.
9757
9758 2018-03-20  Stephen Roberts  <stephen.roberts@arm.com>
9759
9760         * symtab.c (find_pc_sect_line): now uses binary search.
9761
9762 2018-03-19  Tom Tromey  <tom@tromey.com>
9763
9764         * rust-exp.y (struct_expr_tail, struct_expr_list): Add plain
9765         "IDENT" production.
9766
9767 2018-03-19  Pedro Alves  <palves@redhat.com>
9768             Tom Tromey  <tom@tromey.com>
9769
9770         * unittests/observable-selftests.c: New file.
9771         * common/observable.h: New file.
9772         * observable.h: New file.
9773         * ada-lang.c, ada-tasks.c, agent.c, aix-thread.c, annotate.c,
9774         arm-tdep.c, auto-load.c, auxv.c, break-catch-syscall.c,
9775         breakpoint.c, bsd-uthread.c, cli/cli-interp.c, cli/cli-setshow.c,
9776         corefile.c, dummy-frame.c, event-loop.c, event-top.c, exec.c,
9777         extension.c, frame.c, gdbarch.c, guile/scm-breakpoint.c,
9778         infcall.c, infcmd.c, inferior.c, inflow.c, infrun.c, jit.c,
9779         linux-tdep.c, linux-thread-db.c, m68klinux-tdep.c,
9780         mi/mi-cmd-break.c, mi/mi-interp.c, mi/mi-main.c, objfiles.c,
9781         ppc-linux-nat.c, ppc-linux-tdep.c, printcmd.c, procfs.c,
9782         python/py-breakpoint.c, python/py-finishbreakpoint.c,
9783         python/py-inferior.c, python/py-unwind.c, ravenscar-thread.c,
9784         record-btrace.c, record-full.c, record.c, regcache.c, remote.c,
9785         riscv-tdep.c, sol-thread.c, solib-aix.c, solib-spu.c, solib.c,
9786         spu-multiarch.c, spu-tdep.c, stack.c, symfile-mem.c, symfile.c,
9787         symtab.c, thread.c, top.c, tracepoint.c, tui/tui-hooks.c,
9788         tui/tui-interp.c, valops.c: Update all users.
9789         * tui/tui-hooks.c (tui_bp_created_observer)
9790         (tui_bp_deleted_observer, tui_bp_modified_observer)
9791         (tui_inferior_exit_observer, tui_before_prompt_observer)
9792         (tui_normal_stop_observer, tui_register_changed_observer):
9793         Remove.
9794         (tui_observers_token): New global.
9795         (attach_or_detach, tui_attach_detach_observers): New functions.
9796         (tui_install_hooks, tui_remove_hooks): Use
9797         tui_attach_detach_observers.
9798         * record-btrace.c (record_btrace_thread_observer): Remove.
9799         (record_btrace_thread_observer_token): New global.
9800         * observer.sh: Remove.
9801         * observer.c: Rename to observable.c.
9802         * observable.c (namespace gdb_observers): Define new objects.
9803         (observer_debug): Move into gdb_observers namespace.
9804         (struct observer, struct observer_list, xalloc_observer_list_node)
9805         (xfree_observer_list_node, generic_observer_attach)
9806         (generic_observer_detach, generic_observer_notify): Remove.
9807         (_initialize_observer): Update.
9808         Don't include observer.inc.
9809         * Makefile.in (generated_files): Remove observer.h, observer.inc.
9810         (clean mostlyclean): Likewise.
9811         (observer.h, observer.inc): Remove targets.
9812         (SUBDIR_UNITTESTS_SRCS): Add observable-selftests.c.
9813         (COMMON_SFILES): Use observable.c, not observer.c.
9814         * .gitignore: Remove observer.h.
9815
9816 2018-03-18  Tom Tromey  <tom@tromey.com>
9817
9818         * solib.c (gdb_bfd_lookup_symbol_from_symtab): Use
9819         gdb::def_vector.
9820         (bfd_lookup_symbol_from_dyn_symtab): Likewise.
9821
9822 2018-03-17  Tom Tromey  <tom@tromey.com>
9823
9824         * auto-load.c (auto_load_objfile_script_1): Use std::string.
9825
9826 2018-03-17  Tom Tromey  <tom@tromey.com>
9827
9828         * target.c (class scoped_target_fd): New.
9829         (target_fileio_close_cleanup): Remove.
9830         (target_fileio_read_alloc_1): Use scoped_target_fd.
9831
9832 2018-03-16  Simon Marchi  <simon.marchi@polymtl.ca>
9833
9834         * silent-rules.mk: New.
9835         * Makefile.in: Include silent-rules.mk
9836         (srcdir, VPATH, top_srcdir): Move up.
9837         (COMPILE): Add ECHO_CXX.
9838         (test-cp-name-parser$(EXEEXT)): Add ECHO_CXXLD.
9839         (init.c): Add ECHO_INIT_C.
9840         (gdb$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
9841         (version.c): Add ECHO_GEN.
9842         (printcmd.o): Add ECHO_CXX.
9843         (target-float.o): Add ECHO_CXX.
9844         (ada-exp.o): Add ECHO_CXX.
9845         (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN.
9846         (insight$(EXEEXT)): Add ECHO_CXXLD.
9847         * gnulib/configure.ac: Add AM_SILENT_RULES.
9848         * gnulib/aclocal.m4: Re-generate.
9849         * gnulib/configure: Re-generate.
9850         * gnulib/import/Makefile.in: Re-generate.
9851
9852 2018-03-16  Tom Tromey  <tom@tromey.com>
9853
9854         * xcoffread.c (xcoff_symfile_offsets): Change type of "addrs".
9855         * utils.h (make_cleanup_free_section_addr_info): Don't declare.
9856         * utils.c (do_free_section_addr_info)
9857         (make_cleanup_free_section_addr_info): Remove.
9858         * symfile.h (struct other_sections): Add constructor.
9859         (struct section_addr_info): Remove.
9860         (section_addr_info): New typedef.
9861         (struct sym_fns) <sym_offsets>: Change type of parameter.
9862         (build_section_addr_info_from_objfile)
9863         (relative_addr_info_to_section_offsets, addr_info_make_relative)
9864         (default_symfile_offsets, symbol_file_add)
9865         (symbol_file_add_from_bfd)
9866         (build_section_addr_info_from_section_table): Update.
9867         (alloc_section_addr_info, free_section_addr_info): Don't declare.
9868         * symfile.c (alloc_section_addr_info): Remove.
9869         (build_section_addr_info_from_section_table): Change return type.
9870         Update.
9871         (build_section_addr_info_from_bfd)
9872         (build_section_addr_info_from_objfile): Likewise.
9873         (free_section_addr_info): Remove.
9874         (relative_addr_info_to_section_offsets): Change type of "addrs".
9875         (addrs_section_compar): Now a std::sort comparator.
9876         (addrs_section_sort): Change return type.
9877         (addr_info_make_relative): Change type of "addrs".  Update.
9878         (default_symfile_offsets, syms_from_objfile_1)
9879         (syms_from_objfile, symbol_file_add_with_addrs): Likewise.
9880         (symbol_file_add_separate): Update.
9881         (symbol_file_add): Change type of "addrs".  Update.
9882         (add_symbol_file_command): Update.  Remove cleanups.
9883         * symfile-mem.c (symbol_file_add_from_memory): Update.  Remove
9884         cleanups.
9885         * symfile-debug.c (debug_sym_offsets): Change type of "info".
9886         * solib.c (solib_read_symbols): Update.
9887         * objfiles.c (objfile_relocate): Update.  Remove cleanups.
9888         * machoread.c (macho_symfile_offsets): Update.
9889         * jit.c (jit_bfd_try_read_symtab): Update.
9890
9891 2018-03-15  Simon Marchi  <simon.marchi@polymtl.ca>
9892
9893         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
9894         unittests/utils-selftests.c.
9895         * unittests/utils-selftests.c: New file.
9896
9897 2018-03-14  Tom Tromey  <tom@tromey.com>
9898
9899         PR cli/14977:
9900         * printcmd.c (printf_c_string, printf_wide_c_string): Special case
9901         for NULL.
9902
9903 2018-03-14  Tom Tromey  <tom@tromey.com>
9904
9905         PR cli/19918:
9906         * printcmd.c (printf_pointer): Allow "-" in format.
9907
9908 2018-03-14  Tom Tromey  <tom@tromey.com>
9909
9910         * printcmd.c (_initialize_printcmd): Add usage to printf.
9911
9912 2018-03-14  Yao Qi  <qiyao@sourceware.org>
9913
9914         * MAINTAINERS: Update my email address.
9915
9916 2018-03-13  Tom Tromey  <tom@tromey.com>
9917
9918         * machoread.c (macho_check_dsym): Change filenamep to a
9919         std::string*.
9920         (macho_symfile_read): Update.
9921         * symfile.c (load_command): Use std::string.
9922
9923 2018-03-12  Andrew Burgess  <andrew.burgess@embecosm.com>
9924
9925         * riscv-tdep.c (riscv_sw_breakpoint_from_kind): Add localization
9926         to error message string.
9927         (riscv_register_name): Use xsnprintf instead of sprintf.
9928         (riscv_insn::fetch_instruction): Use gdb_assert instead of
9929         internal_error.
9930         (riscv_print_arg_location): Use gdb_assert_not_reached instead of
9931         error.
9932         (riscv_push_dummy_call): Likewise.
9933
9934 2018-03-12  Tom Tromey  <tom@tromey.com>
9935
9936         * rs6000-aix-tdep.c (rs6000_aix_core_xfer_shared_libraries_aix):
9937         Use gdb::byte_vector.
9938         * arm-tdep.c (arm_exidx_new_objfile): Use gdb::byte_vector.
9939
9940 2018-03-12  Yao Qi  <yao.qi@linaro.org>
9941
9942         * ia64-libunwind-tdep.c (libunwind_get_reg_special): Change
9943         parameter type to readable_regcache.
9944         * ia64-libunwind-tdep.h (libunwind_get_reg_special): Update
9945         the declaration.
9946
9947 2018-03-11  Tom Tromey  <tom@tromey.com>
9948
9949         * dwarf2read.c (struct nextfield): Add initializers.
9950         (struct nextfnfield): Remove.
9951         (struct fnfieldlist): Add initializers.  Remove "length" and
9952         "head", use std::vector.
9953         (struct decl_field_list): Remove.
9954         (struct field_info): Add initializers.
9955         <fields, baseclasses>: Now std::vector.
9956         <nbaseclasses, nfnfields, typedef_field_list_count,
9957         nested_types_list_count>: Remove.
9958         (dwarf2_add_field, dwarf2_add_type_defn)
9959         (dwarf2_attach_fields_to_type, dwarf2_add_member_fn)
9960         (dwarf2_attach_fn_fields_to_type, handle_struct_member_die)
9961         (process_structure_scope): Update.
9962
9963 2018-03-11  Tom Tromey  <tom@tromey.com>
9964
9965         * dwarf2read.c (sort_tu_by_abbrev_offset): Change to be suitable
9966         for use by std::sort.
9967         (build_type_psymtabs_1): Use std::vector.
9968
9969 2018-03-09  Eli Zaretskii  <eliz@gnu.org>
9970
9971         * top.c (print_gdb_configuration): Reflect LIBIPT, LIBMEMCHECK,
9972         and LIBMPFR in the printed configuration.
9973
9974 2018-03-08  Tom Tromey  <tom@tromey.com>
9975
9976         * source.c (get_filename_and_charpos): Use scoped_fd.
9977         * nto-procfs.c (procfs_open_1): Use scoped_fd.
9978         (procfs_pidlist): Likewise.
9979         * procfs.c (proc_get_LDT_entry): Use scoped_fd.
9980         (iterate_over_mappings): Likewise.
9981
9982 2018-03-08  Tom Tromey  <tom@tromey.com>
9983
9984         * infcall.c (struct call_return_meta_info)
9985         <stack_temporaries_enabled>: Remove.
9986         (get_call_return_value, call_function_by_hand_dummy): Update.
9987         * thread.c (disable_thread_stack_temporaries): Remove.
9988         (enable_thread_stack_temporaries): Remove.
9989         (thread_stack_temporaries_enabled_p): Return bool.
9990         (push_thread_stack_temporary, value_in_thread_stack_temporaries)
9991         (get_last_thread_stack_temporary): Update.
9992         * eval.c (evaluate_subexp): Update.
9993         * gdbthread.h (class enable_thread_stack_temporaries): Now a
9994         class, not a function.
9995         (value_ptr, value_vec): Remove typedefs.
9996         (class thread_info) <stack_temporaries_enabled>: Now bool.
9997         <stack_temporaries>: Now a std::vector.
9998         (thread_stack_temporaries_enabled_p)
9999         (value_in_thread_stack_temporaries): Return bool.
10000
10001 2018-03-08  Simon Marchi  <simon.marchi@ericsson.com>
10002
10003         * remote.c (putpkt_binary): Fix omitted bytes reporting.
10004         (getpkt_or_notif_sane_1): Likewise.
10005
10006 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
10007
10008         * build-id.c (build_id_to_debug_bfd): Use std::string.
10009
10010 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
10011
10012         * build-id.c (find_separate_debug_file_by_buildid): Return
10013         std::string.
10014         * build-id.h (find_separate_debug_file_by_buildid): Return
10015         std::string.
10016         * coffread.c (coff_symfile_read): Adjust to std::string.
10017         * elfread.c (elf_symfile_read): Adjust to std::string.
10018         * symfile.c (separate_debug_file_exists): Change parameter to
10019         std::string.
10020         (find_separate_debug_file): Return std::string.
10021         (find_separate_debug_file_by_debuglink): Return std::string.
10022         * symfile.h (find_separate_debug_file_by_debuglink): Return
10023         std::string.
10024
10025 2018-03-08  Simon Marchi  <simon.marchi@polymtl.ca>
10026
10027         * common/xml-utils.c (xml_escape_text): Move code to...
10028         (xml_escape_text_append): ... this new function.
10029         * common/xml-utils.h (xml_escape_text_append): New declaration.
10030         * unittests/xml-utils-selftests.c (test_xml_escape_text_append):
10031         New function.
10032         (_initialize_xml_utils): register test_xml_escape_text_append as
10033         a selftest.
10034
10035 2018-03-07  Alan Hayward  <alan.hayward@arm.com>
10036
10037         * defs.h: Remove MAX_REGISTER_SIZE.
10038         * regcache.c (init_regcache_descr): Remove MAX_REGISTER_SIZE
10039         asserts.
10040         * python/py-unwind.c (pyuw_sniffer): Likewise.
10041
10042 2018-03-07  Tom Tromey  <tom@tromey.com>
10043
10044         * linux-tdep.c (linux_info_proc): Update.
10045         * target.h (struct target_ops) <to_fileio_readlink>: Return
10046         optional<string>.
10047         (target_fileio_readlink): Return optional<string>.
10048         * remote.c (remote_hostio_readlink): Return optional<string>.
10049         * inf-child.c (inf_child_fileio_readlink): Return
10050         optional<string>.
10051         * target.c (target_fileio_readlink): Return optional<string>.
10052
10053 2018-03-07  Andrew Burgess  <andrew.burgess@embecosm.com>
10054
10055         * regcache.c (cooked_read_test): Add riscv to the list of
10056         architectures that have a save_reggroup.
10057
10058 2018-03-07  Andreas Arnez  <arnez@linux.vnet.ibm.com>
10059
10060         * gnu-v3-abi.c (gnuv3_rtti_type): Add early exit if the given
10061         value is not a dynamic class object.
10062
10063 2018-03-06  Tom Tromey  <tom@tromey.com>
10064
10065         * rust-exp.y: Formatting fixes.
10066
10067 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10068
10069         * riscv-tdep.c (riscv_register_name): Remove target description
10070         support.
10071         (riscv_gdbarch_init): Remove target description check.
10072
10073 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10074
10075         * riscv-tdep.c: Remove 'Contributed by ...' lines from header
10076         comment.
10077         * riscv-tdep.h: Likewise.
10078
10079 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10080
10081         * riscv-tdep.c (riscv_pseudo_register_read): Delete.
10082         (riscv_pseudo_register_write): Delete.
10083         (riscv_gdbarch_init): Remove all use of pseudo registers.
10084
10085 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
10086
10087         * record-btrace.c (btrace_print_lines): Replace cleanup
10088         parameter with RAII equivalents.
10089         (btrace_insn_history): Replace cleanup with RAII equivalents.
10090         * ui-out.h (make_cleanup_ui_out_list_begin_end,
10091         make_cleanup_ui_out_tuple_begin_end): Remove.
10092         * ui-out.c (struct ui_out_end_cleanup_data, do_cleanup_end,
10093         make_cleanup_ui_out_end, make_cleanup_ui_out_tuple_begin_end,
10094         make_cleanup_ui_out_list_begin_end): Remove.
10095
10096 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
10097
10098         * record-btrace.c (record_btrace_maybe_mark_async_event): Change
10099         parameter types to std::vector.  Use bool.
10100         (record_btrace_wait): Replace VEC(tp_t) with
10101         std::vector<thread_info *>.
10102         * common/gdb_vecs.h (unordered_remove, ordered_remove): New.
10103
10104 2018-03-06  Simon Marchi  <simon.marchi@polymtl.ca>
10105
10106         * record-btrace.c (record_btrace_disable_callback): Remove.
10107         (struct scoped_btrace_disable): New.
10108         (record_btrace_open): Use scoped_btrace_disable.
10109
10110 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10111
10112         * riscv-tdep.c (riscv_return_value): Change type to ULONGEST for
10113         reading values from registers.
10114
10115 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10116
10117         * riscv-tdep.c (riscv_push_dummy_call): Use core_addr_to_string_nz
10118         where appropriate.
10119
10120 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10121
10122         * riscv-tdep.c (riscv_print_arg_location): Add header comment,
10123         change parameter type.  Use GDB's print functions, and use
10124         core_addr_to_string where appropriate.
10125         (riscv_push_dummy_call): Use core_addr_to_string where
10126         appropriate, update call to riscv_print_arg_location, and reindent
10127         a few lines.
10128         (riscv_return_value): Update call to riscv_print_arg_location.
10129
10130 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10131             Tim Newsome <tim@sifive.com>
10132             Albert Ou <a0u@eecs.berkeley.edu>
10133             Darius Rad <darius@bluespec.com>
10134
10135         * Makefile.in (ALL_TARGET_OBS): Add riscv-tdep.o
10136         (HFILES_NO_SRCDIR): Add riscv-tdep.h.
10137         (ALLDEPFILES): Add riscv-tdep.c
10138         * configure.tgt: Add riscv support.
10139         * riscv-tdep.c: New file.
10140         * riscv-tdep.h: New file.
10141         * NEWS: Mention new target.
10142         * MAINTAINERS: Add entry for riscv.
10143
10144 2018-03-06  Andrew Burgess  <andrew.burgess@embecosm.com>
10145
10146         * amd64-tdep.c (amd64_classify_aggregate): Ignore zero sized
10147         fields within aggregates.
10148
10149 2018-03-04  Simon Marchi  <simon.marchi@polymtl.ca>
10150
10151         * record-btrace.c (btrace_print_lines): Change type of flags to
10152         gdb_disassembly_flags.
10153
10154 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
10155
10156         * fbsd-nat.c: Include "inf-ptrace.h".
10157         (USE_SIGTRAP_SIGINFO): Conditionally define.
10158         [USE_SIGTRAP_SIGINFO] (fbsd_handle_debug_trap): New function.
10159         (fbsd_wait) [USE_SIGTRAP_SIGINFO]: Call "fbsd_handle_debug_trap".
10160         [USE_SIGTRAP_SIGINFO] (fbsd_stopped_by_sw_breakpoint): New
10161         function.
10162         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_sw_breakpoint):
10163         Likewise.
10164         [USE_SIGTRAP_SIGINFO] (fbsd_supports_stopped_by_hw_breakpoint):
10165         Likewise.
10166         (fbsd_nat_add_target) [USE_SIGTRAP_SIGINFO]: Set
10167         "stopped_by_sw_breakpoint", "supports_stopped_by_sw_breakpoint",
10168         "supports_stopped_by_hw_breakpoint" target methods.
10169
10170 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
10171
10172         * NEWS (Changes since GDB 8.1): Add "set/show debug fbsd-nat".
10173         * fbsd-nat.c (debug_fbsd_nat): New variable.
10174         (show_fbsd_nat_debug): New function.
10175         (fbsd_wait): Log LWP info if "debug_fbsd_nat" is enabled.
10176         (_initialize_fbsd_nat): Add "fbsd-nat" debug boolean command.
10177
10178 2018-03-04  John Baldwin  <jhb@FreeBSD.org>
10179
10180         * nat/x86-dregs.c (x86_dr_stopped_by_hw_breakpoint): New function.
10181         * nat/x86-dregs.h (x86_dr_stopped_by_hw_breakpoint): New
10182         prototype.
10183         * x86-nat.c (x86_stopped_by_hw_breakpoint): New function.
10184         (x86_use_watchpoints): Set "stopped_by_hw_breakpoint" target
10185         method.
10186
10187 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10188
10189         * common/gdb_vecs.c (free_char_ptr_vec): Remove.
10190         * common/gdb_vecs.h (free_char_ptr_vec): Remove.
10191
10192 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10193
10194         * charset.c (struct charset_vector): New.
10195         (charsets): Change type to charset_vector.
10196         (find_charset_names): Adjust.
10197         (add_one): Adjust.
10198         (_initialize_charset): Adjust.
10199
10200 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10201
10202         * progspace.h (struct program_space) <deleted_solibs>: Change
10203         type to std::vector<std::string>.
10204         * progspace.c (clear_program_space_solib_cache): Adjust.
10205         * breakpoint.c (print_solib_event): Adjust.
10206         (check_status_catch_solib): Adjust.
10207         * solib.c (update_solib_list): Adjust.
10208         * ui-out.h (class ui_out) <field_string>: New overload.
10209         * ui-out.c (ui_out::field_string): New overload.
10210
10211 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10212
10213         * progspace.h (struct program_space): Add constructor and
10214         destructor, initialize fields.
10215         (add_program_space): Remove.
10216         * progspace.c (add_program_space): Rename to...
10217         (program_space::program_space): ... this.
10218         (release_program_space): Rename to...
10219         (program_space::~program_space): ... this.
10220         (delete_program_space): Use delete to delete program_space.
10221         (initialize_progspace): Use new to allocate program_space.
10222         * inferior.c (add_inferior_with_spaces): Likewise.
10223         (clone_inferior_command): Likewise.
10224         * infrun.c (follow_fork_inferior): Likewise.
10225         (handle_vfork_child_exec_or_exit): Likewise.
10226
10227 2018-03-02  Simon Marchi  <simon.marchi@polymtl.ca>
10228
10229         * common/gdb_vecs.h (make_cleanup_free_char_ptr_vec): Remove.
10230         (delim_string_to_char_ptr_vec): Return std::vector of
10231         gdb::unique_xmalloc_ptr.
10232         (dirnames_to_char_ptr_vec_append): Take std::vector of
10233         gdb::unique_xmalloc_ptr.
10234         (dirnames_to_char_ptr_vec): Return std::vector of
10235         gdb::unique_xmalloc_ptr.
10236         * common/gdb_vecs.c (delim_string_to_char_ptr_vec_append):
10237         Take std::vector of gdb::unique_xmalloc_ptr, adjust the code.
10238         (delim_string_to_char_ptr_vec): Return an std::vector of
10239         gdb::unique_xmalloc_ptr, adjust the code.
10240         (dirnames_to_char_ptr_vec_append): Take an std::vector of
10241         gdb::unique_xmalloc_ptr, adjust the code.
10242         (dirnames_to_char_ptr_vec): Return an std::vector of
10243         gdb::unique_xmalloc_ptr, adjust the code.
10244         * auto-load.c (auto_load_safe_path_vec): Change type to
10245         std::vector of gdb::unique_xmalloc_ptr.
10246         (auto_load_expand_dir_vars): Return an std::vector of
10247         gdb::unique_xmalloc_ptr, adjust the code.
10248         (auto_load_safe_path_vec_update): Adjust.
10249         (filename_is_in_auto_load_safe_path_vec): Adjust.
10250         (auto_load_objfile_script_1): Adjust.
10251         * build-id.c (build_id_to_debug_bfd): Adjust.
10252         * linux-thread-db.c (thread_db_load_search): Adjust.
10253         * source.c (add_path): Adjust.
10254         (openp): Adjust.
10255         * symfile.c (find_separate_debug_file): Adjust.
10256         * utils.c (do_free_char_ptr_vec): Remove.
10257         (make_cleanup_free_char_ptr_vec): Remove.
10258
10259 2018-03-01  Sergio Durigan Junior  <sergiodj@redhat.com>
10260
10261         PR gdb/22907
10262         * common/pathstuff.c: Conditionally include "<windows.h>".
10263
10264 2018-03-01  Georg Sauthoff  <mail@georg.so>
10265
10266         PR gdb/22888
10267         * gcore.in: Quote variables and switch interpreter to bash.
10268
10269 2018-03-01  Tom Tromey  <tom@tromey.com>
10270
10271         * dwarf2read.c (alloc_discriminant_info): Fix default_index
10272         assertion.  Add assertion for discriminant_index.
10273         (quirk_rust_enum): Use correct base type name in univariant case.
10274
10275 2018-03-01  Simon Marchi  <simon.marchi@ericsson.com>
10276
10277         * record.c (get_call_history_modifiers): Return a
10278         record_print_flags.
10279         (cmd_record_call_history): Adjust.
10280         * record-btrace.c (record_btrace_call_history): Adjust.
10281         (record_btrace_call_history_range): Adjust.
10282         (record_btrace_call_history_from): Adjust.
10283         * target-debug.h (target_debug_print_record_print_flags): New.
10284         * target-delegates.c: Re-generate.
10285         * target.c (target_call_history): Change flags type.
10286         (target_call_history_from): Likewise.
10287         (target_call_history_range): Likewise.
10288         * target.h (struct target_ops) <target_call_history>: Likewise.
10289         (target_call_history_from): Likewise.
10290         (target_call_history_range): Likewise.
10291
10292 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
10293             Simon Marchi  <simon.marchi@polymtl.ca>
10294
10295         * common/common-utils.c: Include "sys/stat.h".
10296         (is_regular_file): Move here from "source.c"; change return
10297         type to "bool".
10298         * common/common-utils.h (is_regular_file): New prototype.
10299         * common/pathstuff.c (contains_dir_separator): New function.
10300         * common/pathstuff.h (contains_dir_separator): New prototype.
10301         * source.c: Don't include "sys/stat.h".
10302         (is_regular_file): Move to "common/common-utils.c".
10303
10304 2018-02-28  Sergio Durigan Junior  <sergiodj@redhat.com>
10305
10306         * Makefile.in (COMMON_SFILES): Add "common/pathstuff.c".
10307         (HFILES_NO_SRCDIR): Add "common/pathstuff.h".
10308         * auto-load.c: Include "common/pathstuff.h".
10309         * common/common-def.h (current_directory): Move here.
10310         * common/gdb_tilde_expand.c (gdb_tilde_expand_up): New
10311         function.
10312         * common/gdb_tilde_expand.h (gdb_tilde_expand_up): New
10313         prototype.
10314         * common/pathstuff.c: New file.
10315         * common/pathstuff.h: New file.
10316         * compile/compile.c: Include "common/pathstuff.h".
10317         * defs.h (current_directory): Move to "common/common-defs.h".
10318         * dwarf2read.c: Include "common/pathstuff.h".
10319         * exec.c: Likewise.
10320         * guile/scm-safe-call.c: Likewise.
10321         * linux-thread-db.c: Likewise.
10322         * main.c: Likewise.
10323         * nto-tdep.c: Likewise.
10324         * objfiles.c: Likewise.
10325         * source.c: Likewise.
10326         * symtab.c: Likewise.
10327         * utils.c: Include "common/pathstuff.h".
10328         (gdb_realpath): Move to "common/pathstuff.c".
10329         (gdb_realpath_keepfile): Likewise.
10330         (gdb_abspath): Likewise.
10331         * utils.h (gdb_realpath): Move to "common/pathstuff.h".
10332         (gdb_realpath_keepfile): Likewise.
10333         (gdb_abspath): Likewise.
10334
10335 2018-02-28  John Baldwin  <jhb@FreeBSD.org>
10336
10337         * fbsd-nat.c (fbsd_resume): Use PT_SETSTEP for stepping and a
10338         wildcard process pid for super_resume for kernels with a
10339         specific bug.
10340
10341 2018-02-27  Phil Muldoon  <pmuldoon@redhat.com>
10342
10343         * compile/compile.c (get_args): Add additional comments
10344         explaining function.
10345
10346 2018-02-27  Simon Marchi  <simon.marchi@polymtl.ca>
10347             Tom Tromey  <tom@tromey.com>
10348
10349         * target.h (memory_write_request_s): Remove typedef.  Don't define
10350         VEC.
10351         (target_write_memory_blocks): Change argument to std::vector.
10352         (struct memory_write_request): Add constructor.
10353         * target-memory.c (compare_block_starting_address): Return bool.
10354         Change argument types.
10355         (claim_memory): Change arguments to use std::vector.
10356         (split_regular_and_flash_blocks, blocks_to_erase)
10357         (compute_garbled_blocks): Likewise.
10358         (cleanup_request_data, cleanup_write_requests_vector): Remove.
10359         (target_write_memory_blocks): Change argument to std::vector.
10360         * symfile.c (struct load_section_data): Add constructor and
10361         destructor.  Use std::vector for "requests".
10362         (struct load_progress_data): Add initializers.
10363         (load_section_callback): Update.  Use "new".
10364         (clear_memory_write_data): Remove.
10365         (generic_load): Update.
10366
10367 2018-02-27  Alan Hayward  <alan.hayward@arm.com>
10368
10369         * arch/aarch64.h: Use common/tdesc.h.
10370
10371 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
10372
10373         * mips-tdep.c (mips_gdbarch_init): Don't use a 32-bit BFD
10374         architecture with a 64-bit ABI.
10375
10376 2018-02-26  Maciej W. Rozycki  <macro@mips.com>
10377
10378         * gdb/mips-tdep.c (mips_gdbarch_init): Reorder ABI determination
10379         ahead of target description loading.
10380
10381 2018-02-26  Tom Tromey  <tom@tromey.com>
10382
10383         * stack.c (backtrace_command_1): Update.
10384         * python/python-internal.h (gdbpy_apply_frame_filter): Change type
10385         of "flags".
10386         * python/py-framefilter.c (py_print_frame)
10387         (gdbpy_apply_frame_filter): Change type of "flags".
10388         * mi/mi-cmd-stack.c (mi_apply_ext_lang_frame_filter): Change type
10389         of "flags".
10390         (mi_cmd_stack_list_frames, mi_cmd_stack_list_locals)
10391         (mi_cmd_stack_list_args, mi_cmd_stack_list_variables): Update.
10392         * extension.h (enum frame_filter_flag): Rename from
10393         frame_filter_flags.
10394         (frame_filter_flags): Define using DEF_ENUM_FLAGS_TYPE.
10395         (apply_ext_lang_frame_filter): Change type of "flags".
10396         * extension.c (apply_ext_lang_frame_filter): Change type of
10397         "flags".
10398         * extension-priv.h (struct extension_language_ops)
10399         <apply_frame_filter>: Change type of "flags".
10400
10401 2018-02-26  Tom Tromey  <tom@tromey.com>
10402
10403         PR python/16497:
10404         * stack.c (backtrace_command_1): Set PRINT_MORE_FRAMES flag.  Fix
10405         off-by-one in py_end computation.
10406         * python/py-framefilter.c (gdbpy_apply_frame_filter): Handle
10407         PRINT_MORE_FRAMES.
10408         * extension.h (enum frame_filter_flags) <PRINT_MORE_FRAMES>: New
10409         constant.
10410
10411 2018-02-26  Tom Tromey  <tom@tromey.com>
10412
10413         * dwarf2read.c (struct variant_field): New.
10414         (struct nextfield) <variant>: New field.
10415         (dwarf2_add_field): Handle DW_TAG_variant_part.
10416         (dwarf2_attach_fields_to_type): Attach a discriminant_info to a
10417         discriminated union.
10418         (read_structure_type): Handle DW_TAG_variant_part.
10419         (handle_struct_member_die): New function, extracted from
10420         process_structure_scope.  Handle DW_TAG_variant.
10421         (process_structure_scope): Handle discriminated unions.  Call
10422         handle_struct_member_die.
10423
10424 2018-02-26  Tom Tromey  <tom@tromey.com>
10425
10426         * rust-lang.h (rust_last_path_segment): Declare.
10427         * rust-lang.c (rust_last_path_segment): Now public.  Change
10428         contract.
10429         (struct disr_info): Remove.
10430         (RUST_ENUM_PREFIX, RUST_ENCODED_ENUM_REAL)
10431         (RUST_ENCODED_ENUM_HIDDEN, rust_union_is_untagged)
10432         (rust_get_disr_info, rust_tuple_variant_type_p): Remove.
10433         (rust_enum_p, rust_enum_variant): New function.
10434         (rust_underscore_fields): Remove "offset" parameter.
10435         (rust_print_enum): New function.
10436         (rust_val_print) <TYPE_CODE_UNION>: Remove enum code.
10437         <TYPE_CODE_STRUCT>: Call rust_print_enum when appropriate.
10438         (rust_print_struct_def): Add "for_rust_enum" parameter.  Handle
10439         enums.
10440         (rust_internal_print_type): New function, from rust_print_type.
10441         Remove enum code.
10442         (rust_print_type): Call rust_internal_print_type.
10443         (rust_evaluate_subexp) <STRUCTOP_ANONYMOUS, STRUCTOP_STRUCT>:
10444         Update enum handling.
10445         * dwarf2read.c (struct dwarf2_cu) <rust_unions>: New field.
10446         (rust_fully_qualify, alloc_discriminant_info, quirk_rust_enum)
10447         (rust_union_quirks): New functions.
10448         (process_full_comp_unit, process_full_type_unit): Call
10449         rust_union_quirks.
10450         (process_structure_scope): Update rust_unions if necessary.
10451
10452 2018-02-26  Tom Tromey  <tom@tromey.com>
10453
10454         * value.h (value_union_variant): Declare.
10455         * valops.c (value_union_variant): New function.
10456         * gdbtypes.h (TYPE_FLAG_DISCRIMINATED_UNION): New macro.
10457         (struct discriminant_info): New.
10458         (enum dynamic_prop_node_kind) <DYN_PROP_DISCRIMINATED>: New
10459         enumerator.
10460         (struct main_type) <flag_discriminated_union>: New field.
10461
10462 2018-02-26  Tom Tromey  <tom@tromey.com>
10463
10464         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
10465         unittests/unpack-selftests.c.
10466         * unittests/unpack-selftests.c: New file.
10467         * value.c (unpack_bits_as_long): Fix bugs in non-bitfield cases.
10468
10469 2018-02-26  Yao Qi  <yao.qi@linaro.org>
10470
10471         * dwarf2read.c (struct partial_die_info) <read>: New method.
10472         (read_partial_die): Remove the declaration.
10473         (load_partial_dies): Update.
10474         (partial_die_info::partial_die_info):
10475         (read_partial_die): Change it to partial_die_info::read.
10476
10477 2018-02-26  Yao Qi  <yao.qi@linaro.org>
10478
10479         * dwarf2read.c (struct partial_die_info) <fixup>: New method.
10480         (fixup_partial_die): Remove declaration.
10481         (scan_partial_symbols): Update.
10482         (partial_die_parent_scope): Likewise.
10483         (partial_die_full_name): Likewise.
10484         (fixup_partial_die): Change it to partial_die_info::fixup.
10485
10486 2018-02-26  Yao Qi  <yao.qi@linaro.org>
10487
10488         * dwarf2read.c (read_partial_die): Update the declaration.
10489         (load_partial_dies): Caller update.
10490         (read_partial_die): Remove one argument abbrev_len.
10491
10492 2018-02-26  Yao Qi  <yao.qi@linaro.org>
10493
10494         * dwarf2read.c (struct partial_die_info): Add ctor, delete
10495         assignment operator.
10496         (load_partial_dies): Use ctor and copy ctor.
10497         (read_partial_die): Update.
10498         (dwarf2_cu::find_partial_die): Use ctor.
10499
10500 2018-02-26  Yao Qi  <yao.qi@linaro.org>
10501
10502         * dwarf2read.c (struct dwarf2_cu) <find_partial_die>: New method.
10503         (find_partial_die_in_comp_unit): Change it to
10504         dwarf2_cu::find_partial_die.
10505         (find_partial_die): Update.
10506
10507 2018-02-26  Yao Qi  <yao.qi@linaro.org>
10508
10509         * dwarf2read.c (read_partial_die): Remove the code checking abbrev
10510         is NULL.
10511
10512 2018-02-26  Yao Qi  <yao.qi@linaro.org>
10513
10514         * dwarf2read.c (load_partial_dies): Move the location of XOBNEW.
10515
10516 2018-02-26  Alan Hayward  <alan.hayward@arm.com>
10517
10518         * arch/amd64.h: Use common/tdesc.h.
10519         * arch/i386.c: Likewise.
10520         * arch/i386.h: Likewise.
10521         * arch/tic6x.c: Likewise.
10522         * arch/tdesc.h: Move file from here...
10523         * common/tdesc.h: ...to here.
10524         * features/aarch64-core.c: Regenerate.
10525         * features/aarch64-fpu.c: Regenerate.
10526         * features/i386/32bit-avx.c: Regenerate.
10527         * features/i386/32bit-avx512.c: Regenerate.
10528         * features/i386/32bit-core.c: Regenerate.
10529         * features/i386/32bit-linux.c: Regenerate.
10530         * features/i386/32bit-mpx.c: Regenerate.
10531         * features/i386/32bit-pkeys.c: Regenerate.
10532         * features/i386/32bit-sse.c: Regenerate.
10533         * features/i386/64bit-avx.c: Regenerate.
10534         * features/i386/64bit-avx512.c: Regenerate.
10535         * features/i386/64bit-core.c: Regenerate.
10536         * features/i386/64bit-linux.c: Regenerate.
10537         * features/i386/64bit-mpx.c: Regenerate.
10538         * features/i386/64bit-pkeys.c: Regenerate.
10539         * features/i386/64bit-segments.c: Regenerate.
10540         * features/i386/64bit-sse.c: Regenerate.
10541         * features/i386/x32-core.c: Regenerate.
10542         * features/tic6x-c6xp.c: Regenerate.
10543         * features/tic6x-core.c: Regenerate.
10544         * features/tic6x-gp.c: Regenerate.
10545         * target-descriptions.c: Use common/tdesc.h.
10546         * target-descriptions.h: Likewise.
10547
10548 2018-02-24  Tom Tromey  <tom@tromey.com>
10549
10550         * linux-thread-db.c (try_thread_db_load_from_pdir_1)
10551         (try_thread_db_load_from_dir, thread_db_load_search): Use
10552         std::string.
10553         (info_auto_load_libthread_db_compare): Return bool.  Change
10554         argument types.
10555         (info_auto_load_libthread_db): Use std::vector, std::string.
10556         Remove cleanups.
10557
10558 2018-02-24  Tom Tromey  <tom@tromey.com>
10559
10560         * i386-tdep.c (i386_fast_tracepoint_valid_at): "msg" now a
10561         std::string.
10562         * gdbarch.sh (fast_tracepoint_valid_at): Change "msg" to a
10563         std::string*.
10564         * gdbarch.c: Rebuild.
10565         * gdbarch.h: Rebuild.
10566         * breakpoint.c (check_fast_tracepoint_sals): Use std::string.
10567         * arch-utils.h (default_fast_tracepoint_valid_at): Update.
10568         * arch-utils.c (default_fast_tracepoint_valid_at): "msg" now a
10569         std::string*.
10570
10571 2018-02-23  Simon Marchi  <simon.marchi@polymtl.ca>
10572
10573         * gdbtypes.h (sect_offset): Change type to uint64_t.
10574         (sect_offset_str): New function.
10575         * dwarf2read.c (create_addrmap_from_aranges): Use
10576         sect_offset_str.
10577         (error_check_comp_unit_head): Likewise.
10578         (create_debug_type_hash_table): Likewise.
10579         (read_cutu_die_from_dwo): Likewise.
10580         (init_cutu_and_read_dies): Likewise.
10581         (init_cutu_and_read_dies_no_follow): Likewise.
10582         (process_psymtab_comp_unit_reader): Likewise.
10583         (partial_die_parent_scope): Likewise.
10584         (peek_die_abbrev): Likewise.
10585         (process_queue): Likewise.
10586         (dwarf2_physname): Likewise.
10587         (read_namespace_alias): Likewise.
10588         (read_import_statement): Likewise.
10589         (create_dwo_cu_reader): Likewise.
10590         (create_cus_hash_table): Likewise.
10591         (lookup_dwo_cutu): Likewise.
10592         (inherit_abstract_dies): Likewise.
10593         (read_func_scope): Likewise.
10594         (read_call_site_scope): Likewise.
10595         (dwarf2_add_member_fn): Likewise.
10596         (read_common_block): Likewise.
10597         (read_module_type): Likewise.
10598         (read_typedef): Likewise.
10599         (read_subrange_type): Likewise.
10600         (load_partial_dies): Likewise.
10601         (read_partial_die): Likewise.
10602         (find_partial_die): Likewise.
10603         (read_str_index): Likewise.
10604         (dwarf2_string_attr): Likewise.
10605         (build_error_marker_type): Likewise.
10606         (lookup_die_type): Likewise.
10607         (dump_die_shallow): Likewise.
10608         (follow_die_ref): Likewise.
10609         (dwarf2_fetch_die_loc_sect_off): Likewise.
10610         (dwarf2_fetch_constant_bytes): Likewise.
10611         (follow_die_sig): Likewise.
10612         (get_signatured_type): Likewise.
10613         (get_DW_AT_signature_type): Likewise.
10614         (dwarf2_find_containing_comp_unit): Likewise.
10615         (set_die_type): Likewise.
10616
10617 2018-02-21  John Baldwin  <jhb@FreeBSD.org>
10618
10619         * arch/aarch64.c: Include "common-defs.h".
10620         * arch/amd64.c: Likewise.
10621         * arch/i386.c: Likewise.
10622
10623 2018-02-21  Tom Tromey  <tom@tromey.com>
10624
10625         * value.h: (extract_field_op): Update.
10626         * eval.c (extract_field_op): Return a const char *.
10627         * expression.h (parse_expression_for_completion): Update.
10628         * completer.c (complete_expression): Update.
10629         (add_struct_fields): Make fieldname const.
10630         * parse.c (expout_completion_name): Now a unique_xmalloc_ptr.
10631         (mark_completion_tag, parse_exp_in_context_1): Update.
10632         (parse_expression_for_completion): Change "name" to
10633         unique_xmalloc_ptr*.
10634
10635 2018-02-21  Tom Tromey  <tom@tromey.com>
10636
10637         * infcall.c (call_function_by_hand_dummy): Use std::vector.
10638
10639 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10640
10641         * avr-tdep.c (avr_read_pc): Change parameter type to
10642         readable_regcache.
10643         * gdbarch.sh (read_pc): Likewise.
10644         * gdbarch.c: Re-generated.
10645         * gdbarch.h: Re-generated.
10646         * hppa-tdep.c (hppa_read_pc): Change parameter type to
10647         readable_regcache.
10648         * ia64-tdep.c (ia64_read_pc): Likewise.
10649         * mips-tdep.c (mips_read_pc): Likewise.
10650         * spu-tdep.c (spu_read_pc): Likewise.
10651
10652 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10653
10654         * Makefile.in (COMMON_SFILES): Add regcache-dump.c
10655         * regcache-dump.c: New file.
10656         * regcache.c: Move register_dump to regcache-dump.c.
10657         (maintenance_print_registers): Likewise.
10658         (maintenance_print_raw_registers): Likewise.
10659         (maintenance_print_cooked_registers): Likewise.
10660         (maintenance_print_register_groups): Likewise.
10661         (maintenance_print_remote_registers): Likewise.
10662         (_initialize_regcache): Likewise.
10663         * regcache.h (register_dump): Moved from regcache.c.
10664
10665 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10666
10667         * regcache.c (regcache::regcache): Update.
10668         (regcache::invalidate): Move it to detached_regcache::invalidate.
10669         (get_thread_arch_aspace_regcache): Update.
10670         (regcache::raw_update): Update.
10671         (regcache::cooked_read): Remove some code.
10672         (regcache::cooked_read_value): Likewise.
10673         (regcache::raw_write): Remove assert on m_readonly_p.
10674         (regcache::raw_supply_integer): Move it to
10675         detached_regcache::raw_supply_integer.
10676         (regcache::raw_supply_zeroed): Likewise.
10677         * regcache.h (detached_regcache) <raw_supply_integer>: New
10678         declaration.
10679         <raw_supply_zeroed, invalidate>: Likewise.
10680         (regcache) <raw_supply_integer, raw_supply_zeroed>: Removed.
10681         <invalidate>: Likewise.
10682         <m_readonly_p>: Removed.
10683
10684 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10685
10686         * infcmd.c (get_return_value): Let stop_regs point to
10687         get_current_regcache.
10688         * regcache.c (regcache::regcache): Remove.
10689         (register_dump_reg_buffer): New class.
10690         (regcache_print): Adjust.
10691         * regcache.h (regcache): Remove constructors.
10692
10693 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10694
10695         * regcache.c (class register_dump): New class.
10696         (register_dump_regcache, register_dump_none): New class.
10697         (register_dump_remote, register_dump_groups): New class.
10698         (regcache_print): Update.
10699         * regcache.h (regcache_dump_what): Move it to regcache.c.
10700         (regcache) <dump>: Remove.
10701
10702 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10703
10704         * jit.c (struct jit_unwind_private) <regcache>: Change its type to
10705          reg_buffer_rw *.
10706         (jit_unwind_reg_set_impl): Call raw_supply.
10707         (jit_frame_sniffer): Use reg_buffer_rw.
10708         * record-full.c (record_full_core_regbuf): Change its type.
10709         (record_full_core_open_1): Use reg_buffer_rw.
10710         (record_full_close): Likewise.
10711         (record_full_core_fetch_registers): Use regcache->raw_supply.
10712         (record_full_core_store_registers): Likewise.
10713         * regcache.c (regcache::get_register_status): Move it to
10714         reg_buffer.
10715         (regcache_raw_set_cached_value): Remove.
10716         (regcache::raw_set_cached_value): Remove.
10717         (regcache::raw_write): Call raw_supply.
10718         (regcache::raw_supply): Move it to reg_buffer_rw.
10719         * regcache.h (regcache_raw_set_cached_value): Remove.
10720         (reg_buffer_rw): New class.
10721
10722 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10723
10724         * dummy-frame.c (dummy_frame_cache) <prev_regcache>: Use
10725         readonly_detached_regcache.
10726         (dummy_frame_prev_register): Use regcache->cooked_read.
10727         * frame.c (frame_save_as_regcache): Change return type.
10728         (frame_pop): Update.
10729         * frame.h (frame_save_as_regcache): Update declaration.
10730         * inferior.h (get_infcall_suspend_state_regcache): Update
10731         declaration.
10732         * infrun.c (infcall_suspend_state) <registers>: use
10733         readonly_detached_regcache.
10734         (save_infcall_suspend_state): Don't use regcache_dup.
10735         (get_infcall_suspend_state_regcache): Change return type.
10736         * linux-fork.c (struct fork_info) <savedregs>: Change to
10737         readonly_detached_regcache.
10738         <pc>: New field.
10739         (fork_save_infrun_state): Don't use regcache_dup.
10740         (info_checkpoints_command): Adjust.
10741         * mi/mi-main.c (register_changed_p): Update declaration.
10742         (mi_cmd_data_list_changed_registers): Use
10743         readonly_detached_regcache.
10744         (register_changed_p): Change parameter type to
10745         readonly_detached_regcache.
10746         * ppc-linux-tdep.c (ppu2spu_cache) <regcache>: Use
10747         readonly_detached_regcache.
10748         (ppu2spu_sniffer): Construct a new readonly_detached_regcache.
10749         * regcache.c (readonly_detached_regcache::readonly_detached_regcache):
10750         New.
10751         (regcache::save): Move it to reg_buffer.
10752         (regcache::restore): Change parameter type.
10753         (regcache_dup): Remove.
10754         * regcache.h (reg_buffer) <save>: New method.
10755         (readonly_detached_regcache): New class.
10756         * spu-tdep.c (spu2ppu_cache) <regcache>: Use
10757         readonly_detached_regcache.
10758         (spu2ppu_sniffer): Construct a new readonly_detached_regcache.
10759
10760 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10761
10762         * frame.c (frame_save_as_regcache): Use regcache method save.
10763         (frame_pop): Use regcache method restore.
10764         * infrun.c (restore_infcall_suspend_state): Likewise.
10765         * linux-fork.c (fork_load_infrun_state): Likewise.
10766         * ppc-linux-tdep.c (ppu2spu_sniffer): User regcache method
10767         save.
10768         * regcache.c (regcache_save): Remove.
10769         (regcache::restore): More asserts.
10770         (regcache_cpy): Remove.
10771         * regcache.h (regcache_save): Remove the declaration.
10772         (regcache::restore): Move from private to public.
10773         Remove the friend declaration of regcache_cpy.
10774         (regcache_cpy): Remove declaration.
10775
10776 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10777
10778         * aarch64-tdep.c (aarch64_pseudo_register_read_value): Change
10779         parameter type to 'readable_regcache *'.
10780         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
10781         * arm-tdep.c (arm_neon_quad_read): Likewise.
10782         (arm_pseudo_read): Likewise.
10783         * avr-tdep.c (avr_pseudo_register_read): Likewise.
10784         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
10785         * frv-tdep.c (frv_pseudo_register_read): Likewise.
10786         * gdbarch.c: Re-generated.
10787         * gdbarch.h: Re-generated.
10788         * gdbarch.sh (pseudo_register_read): Change parameter type to
10789         'readable_regcache *'.
10790         (pseudo_register_read_value): Likewise.
10791         * h8300-tdep.c (pseudo_from_raw_register): Likewise.
10792         (h8300_pseudo_register_read): Likewise.
10793         * hppa-tdep.c (hppa_pseudo_register_read): Likewise.
10794         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
10795         (i386_pseudo_register_read_into_value): Likewise.
10796         (i386_pseudo_register_read_value): Likewise.
10797         * i386-tdep.h (i386_pseudo_register_read_into_value): Update
10798         declaration.
10799         * ia64-tdep.c (ia64_pseudo_register_read): Likewise.
10800         * m32c-tdep.c (m32c_raw_read): Likewise.
10801         (m32c_read_flg): Likewise.
10802         (m32c_banked_register): Likewise.
10803         (m32c_banked_read): Likewise.
10804         (m32c_sb_read): Likewise.
10805         (m32c_part_read): Likewise.
10806         (m32c_cat_read): Likewise.
10807         (m32c_r3r2r1r0_read): Likewise.
10808         (m32c_pseudo_register_read): Likewise.
10809         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
10810         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
10811         (mep_pseudo_cr64_read): Likewise.
10812         (mep_pseudo_register_read): Likewise.
10813         * mips-tdep.c (mips_pseudo_register_read): Likewise.
10814         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
10815         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
10816         * regcache.c (regcache::raw_read): Move it to readable_regcache.
10817         (regcache::cooked_read): Likewise.
10818         (regcache::cooked_read_value): Likewise.
10819         (regcache_cooked_read_signed):
10820         (regcache::cooked_read): Likewise.
10821         * regcache.h (readable_regcache): New class.
10822         (regcache): Inherit readable_regcache.  Move some methods to
10823         readable_regcache.
10824         * rl78-tdep.c (rl78_pseudo_register_read): Change
10825         parameter type to 'readable_regcache *'.
10826         * rs6000-tdep.c (do_regcache_raw_read): Remove.
10827         (e500_pseudo_register_read): Change parameter type to
10828         'readable_regcache *'.
10829         (dfp_pseudo_register_read): Likewise.
10830         (vsx_pseudo_register_read): Likewise.
10831         (efpr_pseudo_register_read): Likewise.
10832         * s390-tdep.c (s390_pseudo_register_read): Likewise.
10833         * sh-tdep.c (sh_pseudo_register_read): Likewise.
10834         * sh64-tdep.c (pseudo_register_read_portions): Likewise.
10835         (sh64_pseudo_register_read): Likewise.
10836         * sparc-tdep.c (sparc32_pseudo_register_read): Likewise.
10837         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
10838         * spu-tdep.c (spu_pseudo_register_read_spu): Likewise.
10839         (spu_pseudo_register_read): Likewise.
10840         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
10841         (xtensa_pseudo_register_read): Likewise.
10842
10843 2018-02-21  Yao Qi  <yao.qi@linaro.org>
10844
10845         * regcache.c (regcache::regcache): Call reg_buffer ctor.
10846         (regcache::arch): Move it to reg_buffer::arch.
10847         (regcache::register_buffer): Likewise.
10848         (regcache::assert_regnum): Likewise.
10849         (regcache::num_raw_registers): Likewise.
10850         * regcache.h (reg_buffer): New class.
10851         (regcache): Inherit reg_buffer.
10852
10853 2018-02-20  Simon Marchi  <simon.marchi@ericsson.com>
10854
10855         * remote-sim.c (gdb_os_printf_filtered, gdb_os_vprintf_filtered,
10856         gdb_os_evprintf_filtered, gdb_os_error): Add ATTRIBUTE_PRINTF.
10857
10858 2018-02-20  Markus Metzger  <markus.t.metzger@intel.com>
10859
10860         * gnulib/update-gnulib.sh (IMPORTED_GNULIB_MODULES): Add mkstemp.
10861
10862 2018-02-19  Alan Hayward  <alan.hayward@arm.com>
10863
10864         * Makefile.in: (COMMON_SFILES): Add common/*.c files.
10865         (SFILES): Remove common/*.c files.
10866         (COMMON_OBS): Remove some *.o files built from common/*.c files.
10867         * common/common.host: Add common reference.
10868         * configure.ac: Likewise.
10869         * configure: Regenerate.
10870
10871 2018-02-16  Yao Qi  <yao.qi@linaro.org>
10872
10873         * block.c (block_namespace_info): Inherit allocate_on_obstack.
10874         (block_initialize_namespace): Use new.
10875         * dwarf2read.c (dwarf2_per_objfile): Inherit allocate_on_obstack.
10876         (dwarf2_free_objfile): Use delete.
10877         * gdbtypes.c (type_pair): Inherit allocate_on_obstack.
10878         (copy_type_recursive): Use new.
10879         * gdb_obstack.h (allocate_on_obstack): New.
10880
10881 2018-02-15  Yao Qi  <yao.qi@linaro.org>
10882
10883         PR gdb/22849
10884         * inferior.c (exit_inferior_1): Reset inf->control.
10885
10886 2018-02-15  Joel Brobecker  <brobecker@adacore.com>
10887
10888         * ada-lang.c (ada_to_fixed_value_create): Delete advance
10889         declaration.
10890
10891 2018-02-14  Pedro Alves  <palves@redhat.com>
10892
10893         * frame-unwind.c (frame_unwind_try_unwinder): Always call
10894         frame_cleanup_after_sniffer on exception.
10895
10896 2018-02-14  Tom Tromey  <tom@tromey.com>
10897
10898         * solist.h (struct target_so_ops) <bfd_open>: Make pathname
10899         const.
10900         (solib_bfd_open): Make pathname const.
10901         * solib.c (solib_bfd_open): Make pathname const.
10902         * solib-spu.c (spu_bfd_fopen): Make name const.
10903         (spu_bfd_open): Make pathname const.
10904         * solib-darwin.c (darwin_bfd_open): Make pathname const.
10905         * solib-aix.c (solib_aix_bfd_open): Make pathname const.
10906
10907 2018-02-14  Tom Tromey  <tom@tromey.com>
10908
10909         * symfile.c (symfile_bfd_open): Update.
10910         * source.h (openp, source_full_path_of, find_and_open_source):
10911         Change argument type to unique_xmalloc_ptr.
10912         * source.c (openp): Take a unique_xmalloc_ptr.
10913         (source_full_path_of, find_and_open_source): Likewise.
10914         (open_source_file, symtab_to_fullname): Update.
10915         * solist.h (struct target_so_ops) <find_and_open_solib>: Take a
10916         unique_xmalloc_ptr.
10917         * solib.c (solib_find_1): Use unique_xmalloc_ptr.
10918         (exec_file_find): Update.
10919         * psymtab.c (psymtab_to_fullname): Update.
10920         * nto-tdep.h (nto_find_and_open_solib): Update.
10921         * nto-tdep.c (nto_find_and_open_solib): Change temp_path to a
10922         unique_xmalloc_ptr.
10923         * exec.c (exec_file_attach): Update.
10924         * dwarf2read.c (try_open_dwop_file): Use unique_xmalloc_ptr.
10925         * cli/cli-cmds.c (find_and_open_script): Use unique_xmalloc_ptr.
10926
10927 2018-02-14  Tom Tromey  <tom@tromey.com>
10928
10929         * solib.c: Include source.h.
10930         * nto-tdep.c: Include source.h.
10931         * mi/mi-cmd-env.c: Include source.h.
10932         * infcmd.c: Include source.h.
10933         * exec.c: Include source.h.
10934         * defs.h (enum openp_flag, openp, source_full_path_of, mod_path)
10935         (add_path, directory_switch, source_path, init_source_path): Move
10936         declarations...
10937         * source.h (enum openp_flag, openp, source_full_path_of, mod_path)
10938         (add_path, directory_switch, source_path, init_source_path):
10939         ...here.
10940
10941 2018-02-14  Tom Tromey  <tom@tromey.com>
10942
10943         * solist.h (exec_file_find, solib_find): Return
10944         unique_xmalloc_ptr.
10945         (solib_bfd_fopen): Take a const char *.
10946         * solib.c (solib_find_1): Return unique_xmalloc_ptr.
10947         (exec_file_find, solib_find): Likewise.
10948         (solib_bfd_fopen): Do not take ownership of "pathname".
10949         (solib_bfd_open): Use unique_xmalloc_ptr.
10950         * solib-darwin.c (darwin_bfd_open): Use unique_xmalloc_ptr.
10951         * solib-aix.c (solib_aix_bfd_open): Use unique_xmalloc_ptr.
10952         * infrun.c (follow_exec): Use unique_xmalloc_ptr.
10953         * exec.c (exec_file_locate_attach): Use unique_xmalloc_ptr.
10954
10955 2018-02-14  Joel Brobecker  <brobecker@adacore.com>
10956
10957         * ada-lang.c (name_match_type_from_name): Remove reference to
10958         ada_name_for_lookup in function's documentation.
10959         * ada-lang.h (ada_name_for_lookup): Delete declaration.
10960
10961 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
10962
10963         * defs.h (enum openp_flags): New enum.
10964         (OPF_TRY_CWD_FIRST, OPF_SEARCH_IN_PATH, OPF_RETURN_REALPATH):
10965         Move to enum openp_flags.
10966         (openp_flags): New enum flags.
10967         (openp): Change parameter type to openp_flags.
10968         * source.c (openp): Change parameter type to openp_flags.
10969         * cli/cli-cmds.c (find_and_open_script): Use openp_flags.
10970         * dwarf2read.c (try_open_dwop_file): Use openp_flags.
10971
10972 2018-02-13  Simon Marchi  <simon.marchi@polymtl.ca>
10973
10974         * maint.c (_initialize_maint_cmds): Fix prefix of maint set/show
10975         per-command.
10976
10977 2018-02-12  Andrew Burgess  <andrew.burgess@embecosm.com>
10978
10979         * dwarf2read.c (dwarf2_release_queue): Delete function, move body
10980         into...
10981         (class dwarf2_queue_guard): ...the destructor of this new class.
10982         (dw2_do_instantiate_symtab): Create instance of the new class
10983         dwarf2_queue_guard, remove cleanup.
10984
10985 2018-02-09  Tom Tromey  <tom@tromey.com>
10986
10987         * source.c (find_source_lines): Don't reference past the end of
10988         the vector.
10989
10990 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
10991
10992         * remote.c (remote_btrace_maybe_reopen): Change error message.
10993         * btrace.c (btrace_enable): Likewise.
10994         (parse_xml_btrace): Likewise.
10995         (parse_xml_btrace_conf): Likewise.
10996
10997 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
10998
10999         * nat/linux-btrace.c (diagnose_perf_event_open_fail): New.
11000         (linux_enable_pt, linux_enable_bts): Call
11001         diagnose_perf_event_open_fail.
11002
11003 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11004
11005         * nat/linux-btrace.c (perf_event_pt_event_type): Improve error message.
11006         Remove parameter and change return type.  Update callers.  Move it.
11007         (linux_enable_bts, linux_enable_pt): Improve error message.
11008         (linux_enable_pt): Remove zero buffer size check.
11009         (linux_enable_btrace): Improve error messages.  Remove NULL return
11010         check.
11011
11012 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11013
11014         * btrace.c (btrace_enable): Remove target_supports_btrace call.
11015         * nat/linux-btrace.c (perf_event_pt_event_type): Move.
11016         (kernel_supports_bts, kernel_supports_pt, linux_supports_bts)
11017         (linux_supports_pt, linux_supports_btrace): Remove.
11018         (linux_enable_bts): Call cpu_supports_bts.
11019         * nat/linux-btrace.h (linux_supports_btrace): Remove.
11020         * remote.c (remote_supports_btrace): Remove.
11021         (init_remote_ops): Remove remote_supports_btrace.
11022         * target-delegates.c: Regenerated.
11023         * target.c (target_supports_btrace): Remove.
11024         * target.h (target_ops) <to_supports_btrace>: Remove
11025         (target_supports_btrace): Remove.
11026         * x86-linux-nat.c (x86_linux_create_target): Remove
11027         linux_supports_btrace.
11028
11029 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11030
11031         * nat/linux-btrace.c (linux_enable_btrace): Throw exception if enabling
11032         btrace failed.
11033         * x86-linux-nat.c (x86_linux_enable_btrace): Catch btrace enabling
11034         exception and use message in own exception.
11035
11036 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11037
11038         * nat/linux-btrace.c: Include scoped_fd.h and scoped_mmap.h.
11039         (perf_event_pt_event_type): Use gdb_file_up.
11040         (linux_enable_bts, linux_enable_pt): Use gdb::unique_xmalloc_ptr,
11041         scoped_fd, and scoped_mmap.
11042
11043 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11044
11045         * common/scoped_mmap.h: New.
11046         * unittests/scoped_mmap-selftest.c: New.
11047         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
11048         unittests/scoped_mmap-selftest.c.
11049
11050 2018-02-09  Markus Metzger  <markus.t.metzger@intel.com>
11051
11052         * common/scoped_fd.h: New.
11053         * unittests/scoped_fd-selftest.c: New.
11054         * Makefile.in (SUBDIR_UNITTESTS_SRCS): Add
11055         unittests/scoped_fd-selftest.c.
11056
11057 2018-02-09  Tom Tromey  <tom@tromey.com>
11058
11059         * auto-load.c (auto_load_section_scripts): Use
11060         gdb::unique_xmalloc_ptr.
11061
11062 2018-02-09  Tom Tromey  <tom@tromey.com>
11063
11064         * auto-load.c (execute_script_contents): Use std::string.
11065
11066 2018-02-09  Joel Brobecker  <brobecker@adacore.com>
11067
11068         * NEWS <Changes in GDB 8.1>: Clarify that "rbreak" is a new
11069         Python function, rather than a new command.
11070
11071 2018-02-08  Tom Tromey  <tom@tromey.com>
11072
11073         * solib.c (solib_find_1): Use std::string.
11074         (solib_bfd_fopen): Use unique_xmalloc_ptr.
11075
11076 2018-02-08  Tom Tromey  <tom@tromey.com>
11077
11078         * build-id.c (build_id_to_debug_bfd): Use unique_xmalloc_ptr.
11079
11080 2018-02-08  Tom Tromey  <tom@tromey.com>
11081
11082         * source.c (find_source_lines): Use gdb::def_vector.
11083
11084 2018-02-08  Tom Tromey  <tom@tromey.com>
11085
11086         * macrocmd.c (struct temporary_macro_definition): New.
11087         (macro_define_command): Use temporary_macro_definition.  Remove
11088         cleanups.
11089         (free_macro_definition_ptr): Remove.
11090
11091 2018-02-08  Tom Tromey  <tom@tromey.com>
11092
11093         * macroexp.c (maybe_expand): Use std::string.
11094
11095 2018-02-08  Tom Tromey  <tom@tromey.com>
11096
11097         * macroexp.c (struct macro_buffer): Add initializers for some
11098         members.
11099         (init_buffer, init_shared_buffer, free_buffer)
11100         (free_buffer_return_text): Remove.
11101         (macro_buffer): New constructors.
11102         (~macro_buffer): New destructor.
11103         (macro_buffer::set_shared): New method.
11104         (macro_buffer::resize_buffer, macro_buffer::appendc)
11105         (macro_buffer::appendmem): Now methods, not free functions.
11106         (set_token, append_tokens_without_splicing, stringify)
11107         (macro_stringify): Update.
11108         (gather_arguments): Change return type.  Remove argc_p argument,
11109         add args_ptr argument.  Use std::vector.
11110         (substitute_args): Remove argc argument.  Accept std::vector.
11111         (expand): Update.  Use std::vector.
11112         (scan, macro_expand, macro_expand_next): Update.
11113
11114 2018-02-08  Tom Tromey  <tom@tromey.com>
11115
11116         * symtab.c (default_collect_symbol_completion_matches_break_on):
11117         Use unique_xmalloc_ptr.
11118         * macroscope.h: (sal_macro_scope, user_macro_scope)
11119         (default_macro_scope): Return unique_xmalloc_ptr.
11120         * macroscope.c (sal_macro_scope, user_macro_scope)
11121         (default_macro_scope): Return unique_xmalloc_ptr.
11122         * macroexp.h (macro_expand, macro_expand_once): Return
11123         unique_xmalloc_ptr.
11124         * macroexp.c (macro_expand, macro_expand_once): Return
11125         unique_xmalloc_ptr.
11126         * macrocmd.c (macro_expand_command, macro_expand_once_command)
11127         (info_macro_command, info_macros_command): Use
11128         unique_xmalloc_ptr.
11129         * compile/compile-c-support.c (write_macro_definitions): Use
11130         unique_xmalloc_ptr.
11131         * c-exp.y (c_parse): Use unique_xmalloc_ptr.
11132
11133 2018-02-07  Simon Marchi  <simon.marchi@ericsson.com>
11134
11135         * value.c (value_static_field): Assign field type instead of
11136         containing type when returning an optimized out value.
11137
11138 2018-02-06  Yao Qi  <yao.qi@linaro.org>
11139
11140         * ft32-tdep.c (ft32_read_pc): Remove.
11141         (ft32_write_pc): Remove.
11142         (ft32_gdbarch_init): Update.
11143         * m32r-tdep.c (m32r_read_pc): Remove.
11144         (m32r_gdbarch_init): Update.
11145         * mep-tdep.c (mep_read_pc): Remove.
11146         (mep_gdbarch_init): Update.
11147         * microblaze-tdep.c (microblaze_write_pc): Remove.
11148         (microblaze_gdbarch_init): Update.
11149         * mn10300-tdep.c (mn10300_read_pc): Remove.
11150         (mn10300_write_pc): Remove.
11151         (mn10300_gdbarch_init): Update.
11152         * moxie-tdep.c (moxie_read_pc): Remove.
11153         (moxie_write_pc): Remove.
11154         (moxie_gdbarch_init): Update.
11155
11156 2018-02-06  Yao Qi  <yao.qi@linaro.org>
11157
11158         * expprint.c (print_subexp_standard): Handle
11159         OP_F77_UNDETERMINED_ARGLIST.
11160         (dump_subexp_body_standard): Likewise.
11161
11162 2018-02-05  Alan Hayward  <alan.hayward@arm.com>
11163
11164         * target-descriptions.c (tdesc_element_visitor) Add empty
11165         implementations.
11166         (tdesc_type): Move make_gdb_type from here.
11167         (tdesc_type_builtin): Likewise.
11168         (tdesc_type_vector): Likewise.
11169         (tdesc_type_with_fields): Move make_gdb_type_ functions from here.
11170         (make_gdb_type_struct): Move from tdesc_type_with_fields.
11171         (make_gdb_type_union): Likewise.
11172         (make_gdb_type_flags): Likewise.
11173         (make_gdb_type_enum): Likewise.
11174         (make_gdb_type): New function.
11175         (tdesc_register_type): Use static make_gdb_type.
11176
11177 2018-02-05  Ruslan Kabatsayev <b7.10110111@gmail.com>
11178
11179         * infcmd.c (default_print_one_register_info): Align natural-format
11180         column values consistently one under another.
11181         (pad_to_column): New function.
11182
11183 2018-02-05  Joel Brobecker  <brobecker@adacore.com>
11184
11185         * dwarf2read.c (dwarf2_physname): Move commment.
11186
11187 2018-02-01  Leszek Swirski  <leszeks@google.com>
11188
11189         * varobj.c (varobj_formatted_print_options): Allow recursive
11190         pretty printing if pretty printing is enabled.
11191
11192 2018-02-01  Leszek Swirski  <leszeks@google.com>
11193
11194         * c-exp.y (lex_one_token, classify_name, yylex): Don't classify
11195         names after a structop as a filename.
11196
11197 2018-02-01  Yao Qi  <yao.qi@linaro.org>
11198
11199         * arm-tdep.c (arm_record_data_proc_misc_ld_str): Rewrite it.
11200         (arm_record_coproc_data_proc): Likewise.
11201
11202 2018-02-01  Yao Qi  <yao.qi@linaro.org>
11203
11204         * arm-tdep.c (arm_record_extension_space): Change ret to signed.
11205
11206 2018-01-31  Nikola Prica  <nikola.prica@rt-rk.com>
11207
11208         * rs6000-tdep.c (skip_prologue): Remove shifting for lr_reg and
11209         assign shifted lr_reg to fdata->lr_register when lr_reg is set.
11210
11211 2018-01-31  Pedro Alves  <palves@redhat.com>
11212
11213         * darwin-nat.c (darwin_interrupt): Remove ptid_t parameter.
11214         * inflow.c (child_terminal_save_inferior): Wrap reference to
11215         tcgetpgrp in HAVE_TERMIOS_H.
11216         (child_interrupt, child_pass_ctrlc): Wrap references to signal in
11217         _WIN32.
11218         * remote-sim.c (gdbsim_interrupt): Remove ptid_t parameter and
11219         always iterate over all inferiors.
11220         (gdbsim_cntrl_c): Adjust.
11221         * windows-nat.c (windows_interrupt): Remove 'ptid_t' parameter.
11222
11223 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
11224
11225         * gdbtypes.c (lookup_array_range_type): Make sure the array's
11226         index type is objfile-owned if the element type is as well.
11227
11228 2018-01-31  Joel Brobecker  <brobecker@adacore.com>
11229
11230         GDB 8.1 released.
11231
11232 2018-01-30  Philipp Rudo  <prudo@linux.vnet.ibm.com>
11233
11234         * s390-linux-tdep.c: Remove includes "features/s390-linux32.c" and
11235         "features/s390x-linux64.c".
11236         (_initialize_s390_linux_tdep): Remove initialization of tdescs
11237         s390_linux32 and s390x_linux64.
11238         (s390_linux_init_abi_31, s390_linux_init_abi_64): Don't set
11239         default tdesc.
11240         * s390-tdep.c: Include "features/s390-linux32.c" and
11241         "features/s390x-linux64.c".
11242         (s390_tdesc_valid): Add check for tdesc_has_registers.
11243         (s390_gdbarch_init): Make sure there is always a valid tdesc.
11244         (_initialize_s390_tdep): Initialize tdesc_s390_linux32 and
11245         tdesc_s390x_linux64.
11246         * s390-linux-tdep.h: Move export of tdesc_s390_linux32 and
11247         tdesc_s390x_linux64 to...
11248         * s390-tdep.h: ...here.
11249
11250 2018-01-30  Pedro Alves  <palves@redhat.com>
11251
11252         PR gdb/13211
11253         * config.in, configure: Regenerate.
11254         * configure.ac: Check for getpgid.
11255         * go32-nat.c (go32_pass_ctrlc): New.
11256         (go32_target): Install it.
11257         * inf-child.c (inf_child_target): Install
11258         child_terminal_save_inferior, child_pass_ctrlc and
11259         child_interrupt.
11260         * inf-ptrace.c (inf_ptrace_interrupt): Delete.
11261         (inf_ptrace_target): No longer install it.
11262         * infcmd.c (interrupt_target_1): Adjust.
11263         * inferior.h (child_terminal_save_inferior, child_pass_ctrlc)
11264         (child_interrupt): Declare.
11265         (inferior::terminal_state): New.
11266         * inflow.c (struct terminal_info): Update comments.
11267         (inferior_process_group): Delete.
11268         (terminal_is_ours): Delete.
11269         (gdb_tty_state): New.
11270         (child_terminal_init): Adjust.
11271         (is_gdb_terminal, sharing_input_terminal_1)
11272         (sharing_input_terminal): New functions.
11273         (child_terminal_inferior): Adjust.  Use sharing_input_terminal.
11274         Set the process's actual process group in the foreground if
11275         possible.  Handle is_ours_for_output/is_ours distinction.  Don't
11276         mark terminal as the inferior's if not sharing GDB's terminal.
11277         Don't check attach_flag.
11278         (child_terminal_ours_for_output, child_terminal_ours): Adjust to
11279         pass down a target_terminal_state.
11280         (child_terminal_save_inferior): New, factored out from ...
11281         (child_terminal_ours_1): ... this.  Handle
11282         target_terminal_state::is_ours_for_output.
11283         (child_interrupt, child_pass_ctrlc): New.
11284         (inflow_inferior_exit): Clear the inferior's terminal_state.
11285         (copy_terminal_info): Copy the inferior's terminal state.
11286         (_initialize_inflow): Remove reference to terminal_is_ours.
11287         * inflow.h (inferior_process_group): Delete.
11288         * nto-procfs.c (nto_handle_sigint, procfs_interrupt): Adjust.
11289         * procfs.c (procfs_target): Don't install procfs_interrupt.
11290         (procfs_interrupt): Delete.
11291         * remote.c (remote_serial_quit_handler): Adjust.
11292         (remote_interrupt): Remove ptid parameter.  Adjust.
11293         * target-delegates.c: Regenerate.
11294         * target.c: Include "terminal.h".
11295         (target_terminal::terminal_state): Rename to ...
11296         (target_terminal::m_terminal_state): ... this.
11297         (target_terminal::init): Adjust.
11298         (target_terminal::inferior): Adjust to per-inferior
11299         terminal_state.
11300         (target_terminal::restore_inferior, target_terminal_is_ours_kind): New.
11301         (target_terminal::ours, target_terminal::ours_for_output): Use
11302         target_terminal_is_ours_kind.
11303         (target_interrupt): Remove ptid parameter.  Adjust.
11304         (default_target_pass_ctrlc): Adjust.
11305         * target.h (target_ops::to_terminal_save_inferior): New field.
11306         (target_ops::to_interrupt): Remove ptid_t parameter.
11307         (target_interrupt): Remove ptid_t parameter.  Update comment.
11308         (target_pass_ctrlc): Update comment.
11309         * target/target.h (target_terminal_state): New scoped enum,
11310         factored out of ...
11311         (target_terminal::terminal_state): ... here.
11312         (target_terminal::inferior): Update comments.
11313         (target_terminal::restore_inferior): New.
11314         (target_terminal::is_inferior, target_terminal::is_ours)
11315         (target_terminal::is_ours_for_output): Adjust.
11316         (target_terminal::scoped_restore_terminal_state): Adjust to
11317         rename, and call restore_inferior() instead of inferior().
11318         (target_terminal::scoped_restore_terminal_state::m_state): Change
11319         type.
11320         (target_terminal::terminal_state): Rename to ...
11321         (target_terminal::m_terminal_state): ... this and change type.
11322
11323 2018-01-30  Pedro Alves  <palves@redhat.com>
11324
11325         * linux-nat.c (wait_for_signal): New function.
11326         (wait_lwp, linux_nat_wait_1): Use it instead of calling sigsuspend
11327         directly.
11328         (async_terminal_is_ours)
11329         (linux_nat_terminal_inferior, linux_nat_terminal_ours): Delete.
11330         (linux_nat_add_target): Don't override
11331         to_terminal_inferior/to_terminal_ours.
11332
11333 2018-01-29  Sergio Durigan Junior  <sergiodj@redhat.com>
11334
11335         * remote.c (remote_follow_fork): Don't call "detach_inferior".
11336
11337 2018-01-28  Simon Marchi  <simon.marchi@ericsson.com>
11338
11339         * dwarf2read.c (free_dwo_files): Add forward-declaration.
11340         (dwarf2_per_objfile::~dwarf2_per_objfile): Move content from
11341         dwarf2_per_objfile_free here.
11342         (dwarf2_per_objfile_free): Remove.
11343         (_initialize_dwarf2_read): Don't register
11344         dwarf2_per_objfile_free as a registry cleanup.
11345
11346 2018-01-27  Eli Zaretskii  <eliz@gnu.org>
11347
11348         Avoid compilation errors in MinGW native builds
11349
11350         The error is triggered by including python-internal.h, and the
11351         error message is:
11352
11353              In file included from d:\usr\lib\gcc\mingw32\6.3.0\include\c++\math.h:36:0,
11354                       from build-gnulib/import/math.h:27,
11355                       from d:/usr/Python26/include/pyport.h:235,
11356                       from d:/usr/Python26/include/Python.h:58,
11357                       from python/python-internal.h:94,
11358                       from python/py-arch.c:24:
11359              d:\usr\lib\gcc\mingw32\6.3.0\include\c++\cmath:1157:11: error: '::hypot' has not been declared
11360         using ::hypot;
11361                 ^~~~~
11362
11363         This happens because Python headers define 'hypot' to expand t
11364         '_hypot' in the Windows builds.
11365         * python/python-internal.h (_hypot) [__MINGW32__]: Define back to
11366         'hypoth'.  This avoids a compilation error.
11367
11368 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
11369
11370         * MAINTAINERS (Write After Approval): Fix ordering.
11371
11372 2018-01-26  Alan Hayward  <alan.hayward@arm.com>
11373
11374         * MAINTAINERS (Write After Approval): Add Alan Hayward.
11375
11376 2018-01-26  Alan Modra  <amodra@gmail.com>
11377
11378         * ppc-linux-tdep.c (powerpc32_plt_stub): Make const.
11379         (powerpc32_plt_stub_so_1): Rename from powerpc32_plt_stub_so.
11380         Remove nop.  Make const.  Comment.
11381         (powerpc32_plt_stub_so_2): New.
11382         (POWERPC32_PLT_CHECK_LEN): Rename from POWERPC32_PLT_STUB_LEN.
11383         Correct count.  Update uses.
11384         (ppc_skip_trampoline_code): Match powerpc32_plt_stub_so_2 too.
11385         Move common code reading PLT entry word.  Correct
11386         powerpc32_plt_stub PLT address calculation.
11387         * ppc64-tdep.c (ppc64_standard_linkage1): Make const.
11388         (ppc64_standard_linkage2, ppc64_standard_linkage3): Likewise.
11389         (ppc64_standard_linkage4, ppc64_standard_linkage5): Likewise.
11390         (ppc64_standard_linkage6, ppc64_standard_linkage7): Likewise.
11391         (ppc64_standard_linkage8): Likewise.
11392         * rs6000-tdep.c (ppc_insns_match_pattern): Make pattern const.
11393         Correct insns description.
11394         * ppc-tdep.h (ppc_insns_match_pattern): Update prototype.
11395
11396 2018-01-24  Pedro Alves  <palves@redhat.com>
11397
11398         GCC PR libstdc++/83906
11399         * gdbtypes.c (operator==(const dynamic_prop &,
11400         const dynamic_prop &)): New.
11401         (operator==(const range_bounds &, const range_bounds &)): New.
11402         (check_types_equal): Use them instead of memcmp.
11403         * gdbtypes.h (operator==(const dynamic_prop &,
11404         const dynamic_prop &)): Declare.
11405         (operator!=(const dynamic_prop &, const dynamic_prop &)): Declare.
11406         (operator==(const range_bounds &, const range_bounds &)): Declare.
11407         (operator!=(const range_bounds &, const range_bounds &)): Declare.
11408
11409 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
11410
11411         * s390-linux-tdep.c (s390_record_address_mask)
11412         (s390_record_calc_disp_common, s390_record_calc_disp)
11413         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
11414         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
11415         (s390_process_record): Move to s390-tdep.c.
11416         (s390_linux_init_abi_any): Adjust.
11417         * s390-tdep.c (s390_record_address_mask)
11418         (s390_record_calc_disp_common, s390_record_calc_disp)
11419         (s390_record_calc_disp_vsce, s390_record_calc_rl, s390_popcnt)
11420         (s390_record_gpr_g, s390_record_gpr_h, s390_record_vr)
11421         (s390_process_record): Moved from s390-linux-tdep.c
11422         (s390_gdbarch_init): Adjust.
11423
11424 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
11425
11426         * s390-linux-nat.c (s390-tdep.h): New include.
11427         * Makefile.in (ALL_TARGET_OBS): Add s390-tdep.o.
11428         (HFILES_NO_SRCDIR): Add s390-tdep.h.
11429         (ALLDEPFILES): Add s390-tdep.c.
11430         * configure.tgt (s390*-*-linux*): Add s390-tdep.o.
11431         * s390-linux-tdep.h (HWCAP_S390_*, S390_*_REGNUM): Move to...
11432         * s390-tdep.h: ...this.  New file.
11433         * s390-linux-tdep.c (s390-tdep.h): New include.
11434         (_initialize_s390_tdep): Rename to...
11435         (_initialize_s390_linux_tdep): ...this and adjust.
11436         (s390_abi_kind, s390_vector_abi_kind, gdbarch_tdep)
11437         (enum named opcodes, S390_NUM_GPRS, S390_NUM_FPRS): Move to
11438         s390-tdep.h.
11439         (s390_break_insn, s390_breakpoint, s390_readinstruction, is_ri)
11440         (is_ril, is_rr, is_rre, is_rs, is_rsy, is_rx, is_rxy)
11441         (s390_is_partial_instruction, s390_software_single_step)
11442         (is_non_branch_ril, s390_displaced_step_copy_insn)
11443         (s390_displaced_step_fixup, s390_displaced_step_hw_singlestep)
11444         (s390_prologue_data, s390_addr, s390_store, s390_load)
11445         (s390_check_for_saved, s390_analyze_prologue, s390_skip_prologue)
11446         (s390_register_call_saved, s390_guess_tracepoint_registers)
11447         (s390_register_name, s390_dwarf_regmap, s390_dwarf_reg_to_regnum)
11448         (regnum_is_gpr_full, regnum_is_vxr_full, s390_value_from_register)
11449         (s390_pseudo_register_name, s390_pseudo_register_type)
11450         (s390_pseudo_register_read, s390_pseudo_register_write)
11451         (s390_pseudo_register_reggroup_p, s390_ax_pseudo_register_collect)
11452         (s390_ax_pseudo_register_push_stack, s390_gen_return_address)
11453         (s390_addr_bits_remove, s390_address_class_type_flags)
11454         (s390_address_class_type_flags_to_name)
11455         (s390_address_class_name_to_type_flags, s390_effective_inner_type)
11456         (s390_function_arg_float, s390_function_arg_vector)
11457         (is_power_of_two, s390_function_arg_integer, s390_arg_state)
11458         (s390_handle_arg, s390_push_dummy_call, s390_dummy_id)
11459         (s390_frame_align, s390_register_return_value, s390_return_value)
11460         (s390_stack_frame_destroyed_p, s390_unwind_pc, s390_unwind_sp)
11461         (s390_unwind_pseudo_register, s390_adjust_frame_regnum)
11462         (s390_dwarf2_prev_register, s390_dwarf2_frame_init_reg)
11463         (s390_trad_frame_prev_register, s390_unwind_cache)
11464         (s390_prologue_frame_unwind_cache)
11465         (s390_backchain_frame_unwind_cache, s390_frame_unwind_cache)
11466         (s390_frame_this_id, s390_frame_prev_register, s390_frame_unwind)
11467         (s390_stub_unwind_cache, s390_stub_frame_unwind_cache)
11468         (s390_stub_frame_this_id, s390_stub_frame_prev_register)
11469         (s390_stub_frame_sniffer, s390_stub_frame_unwind)
11470         (s390_frame_base_address, s390_local_base_address)
11471         (s390_frame_base, s390_gcc_target_options)
11472         (s390_gnu_triplet_regexp, s390_stap_is_single_operand)
11473         (s390_validate_reg_range, s390_tdesc_valid)
11474         (s390_gdbarch_tdep_alloc, s390_gdbarch_init): Move to...
11475         * s390-tdep.c: ...this.  New file.
11476
11477 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
11478
11479         * s390-linux-tdep.c (gdbarch_tdep.s390_syscall_record): New hook.
11480         (s390_process_record, s390_gdbarch_tdep_alloc)
11481         (s390_linux_init_abi_any): Use/set new hook.
11482
11483 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
11484
11485         * s390-linux-tdep.c (osabi.h): New include.
11486         (s390_linux_init_abi_31, s390_linux_init_abi_64)
11487         (s390_linux_init_abi_any): New functions.
11488         (s390_gdbarch_init, _initialize_s390_tdep): Adjust.
11489
11490 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
11491
11492         * s390-linux-tdep.c (s390_gdbarch_init): Use gdb_assert for
11493         tdesc_has_registers check
11494
11495 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
11496
11497         * s390-linux-tdep.c (s390_tdesc_valid): New function.
11498         (s390_validate_reg_range): New macro.
11499         (s390_gdbarch_init): Adjust.
11500
11501 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
11502
11503         * s390-linux-tdep.c (gdbarch_tdep) <tdesc>: New field.
11504         (s390_gdbarch_tdep_alloc): Adjust.
11505         (s390_gdbarch_init): Adjust.
11506
11507 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
11508
11509         * s390-linux-tdep.c (gdbarch_tdep) <have_linux_v1, have_linux_v2>
11510         <have_tdb>: Change type to bool.
11511         (s390_gdbarch_tdep_alloc): Adjust.
11512         (s390_gdbarch_init): Adjust.
11513
11514 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
11515
11516         * s390-linux-tdep (s390_abi_kind) <ABI_NONE>: New default field.
11517         (gdbarch_tdep) <have_upper, have_vx>: New fields.
11518         (s390_gdbarch_tdep_alloc): New function.
11519         (s390_gdbarch_init): Allocate tdep at start and use its fields
11520         instead of separate variables.
11521
11522 2018-01-23  Philipp Rudo  <prudo@linux.vnet.ibm.com>
11523
11524         * s390-linux-tdep.c (s390_gdbarch_init): Remove duplicate checks
11525         when looking for cached gdbarch and add comment for remaining.
11526
11527 2018-01-22  Pedro Alves  <palves@redhat.com>
11528             Sergio Durigan Junior  <sergiodj@redhat.com>
11529
11530         * typeprint.c (whatis_exp): Initialize "val" in the "whatis type"
11531         case.
11532
11533 2018-01-22  Maciej W. Rozycki  <macro@mips.com>
11534
11535         * MAINTAINERS: Update my company e-mail address.
11536
11537 2018-01-22  Yao Qi  <yao.qi@linaro.org>
11538
11539         * regcache.c (cooked_write_test): New function.
11540         (_initialize_regcache): Register the test.
11541
11542 2018-01-22  Yao Qi  <yao.qi@linaro.org>
11543
11544         * ia64-tdep.c (ia64_pseudo_register_read): Call
11545         regcache->cooked_read instead of regcache_cooked_read_unsigned.
11546         * m32c-tdep.c (m32c_cat_read): Likewise.
11547         (m32c_r3r2r1r0_read): Likewise.
11548         * m68hc11-tdep.c (m68hc11_pseudo_register_read): Likewise.
11549         * xtensa-tdep.c (xtensa_register_read_masked): Likewise.
11550
11551 2018-01-22  Yao Qi  <yao.qi@linaro.org>
11552
11553         * aarch64-tdep.c (aarch64_pseudo_read_value): Call regcache
11554         method raw_read instead of regcache_raw_read.
11555         * amd64-tdep.c (amd64_pseudo_register_read_value): Likewise.
11556         * arm-tdep.c (arm_neon_quad_read): Likewise.
11557         * avr-tdep.c (avr_pseudo_register_read): Likewise.
11558         * bfin-tdep.c (bfin_pseudo_register_read): Likewise.
11559         * frv-tdep.c (frv_pseudo_register_read): Likewise.
11560         * h8300-tdep.c (h8300_pseudo_register_read): Likewise.
11561         * i386-tdep.c (i386_mmx_regnum_to_fp_regnum): Likewise.
11562         (i386_pseudo_register_read_into_value): Likewise.
11563         * mep-tdep.c (mep_pseudo_cr32_read): Likewise.
11564         * msp430-tdep.c (msp430_pseudo_register_read): Likewise.
11565         * nds32-tdep.c (nds32_pseudo_register_read): Likewise.
11566         * rl78-tdep.c (rl78_pseudo_register_read): Likewise.
11567         * s390-linux-tdep.c (s390_pseudo_register_read): Likewise.
11568         * sparc-tdep.c (sparc32_pseudo_register_read):  Likewise.
11569         * sparc64-tdep.c (sparc64_pseudo_register_read): Likewise.
11570         * spu-tdep.c (spu_pseudo_register_read_spu):  Likewise.
11571         * xtensa-tdep.c (xtensa_pseudo_register_read): Likewise.
11572
11573 2018-01-22  Yao Qi  <yao.qi@linaro.org>
11574
11575         * Makefile.in (ALL_TARGET_OBS): Remove mt-tdep.o.
11576         * configure.tgt: Remove target mt.
11577         * mt-tdep.c: Remove.
11578         * regcache.c (cooked_read_test): Remove the check for mt.
11579
11580 2018-01-22  Yao Qi  <yao.qi@linaro.org>
11581
11582         * jit.c (jit_frame_prev_register): Call regcache::cooked_read
11583         instead of gdbarch_pseudo_register_read_value.
11584
11585 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
11586
11587         * dwarf2read.c (need_gnat_info): Return nonzero if the cu's
11588         language is Ada.
11589
11590 2018-01-22  Joel Brobecker  <brobecker@adacore.com>
11591
11592         * linespec.c (create_sals_line_offset): Remove code that preserved
11593         the symtab_and_line's line number.
11594
11595 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
11596
11597         * varobj.c (varobj_create): Don't set valid_block when creating a
11598         floating varobj.
11599
11600 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
11601
11602         * varobj.c (varobj_create): Remove out of date comment.
11603
11604 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
11605
11606         PR mi/20395
11607         * ada-exp.y (write_var_from_sym): Pass extra parameter when
11608         updating innermost block.
11609         * parse.c (innermost_block_tracker::update): Take extra type
11610         parameter, and check types match before updating innermost block.
11611         (write_dollar_variable): Update innermost block for registers.
11612         * parser-defs.h (enum innermost_block_tracker_type): New enum.
11613         (innermost_block_tracker::innermost_block_tracker): Initialise
11614         m_types member.
11615         (innermost_block_tracker::reset): Take type parameter.
11616         (innermost_block_tracker::update): Take type parameter, and pass
11617         type through as needed.
11618         (innermost_block_tracker::m_types): New member.
11619         * varobj.c (varobj_create): Pass type when reseting innermost
11620         block.
11621
11622 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
11623
11624         * ada-exp.y (write_var_from_sym): Switch to innermost_block API.
11625         * ada-lang.c (resolve_subexp): Likewise.
11626         * breakpoint.c (set_breakpoint_condition) Likewise.
11627         (watch_command_1) Likewise.
11628         * c-exp.y (variable): Likewise.
11629         * d-exp.y (PrimaryExpression): Likewise.
11630         * f-exp.y (variable): Likewise.
11631         * go-exp.y (variable): Likewise.
11632         * m2-exp.y (variable): Likewise.
11633         * objfiles.c (objfile::~objfile): Likewise.
11634         * p-exp.y (variable): Likewise.
11635         * parse.c (innermost_block): Change type.
11636         * parser-defs.h (class innermost_block_tracker): New.
11637         (innermost_block): Change to innermost_block_tracker.
11638         * printcmd.c (display_command): Switch to innermost_block API.
11639         (do_one_display): Likewise.
11640         * rust-exp.y (do_one_display): Likewise.
11641         * symfile.c (clear_symtab_users): Likewise.
11642         * varobj.c (varobj_create): Switch to innermost_block API, replace
11643         use of innermost_block with block stored on varobj object.
11644
11645 2018-01-21  Andrew Burgess  <andrew.burgess@embecosm.com>
11646
11647         * expression.h (innermost_block): Remove declaration.
11648         * varobj.c: Add 'parser-defs.h' include.
11649
11650 2018-01-19  Tom Tromey  <tom@tromey.com>
11651
11652         * rust-lang.c (rust_lookup_symbol_nonlocal): Look up qualified
11653         symbols in the static and global blocks.
11654
11655 2018-01-19  James Clarke  <jrtc27@jrtc27.com>
11656
11657         * nat/linux-ptrace.c: Remove unnecessary reinclusion of
11658         gdb_ptrace.h, and move including gdb_wait.h ...
11659         * nat/linux-ptrace.h: ... to here.
11660
11661 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
11662
11663         * inf-ptrace.c (inf_ptrace_detach): Adjust call to
11664         inf_ptrace_detach_success.
11665         (inf_ptrace_detach_success): Add inferior parameter, use it
11666         instead of inferior_ptid, pass it to detach_inferior.
11667         * inf-ptrace.h (inf_ptrace_detach_success): Add inferior
11668         parameter.
11669         * inferior.c (detach_inferior): Add overload that takes an
11670         inferior object.
11671         * inferior.h (detach_inferior): Likewise.
11672         * linux-nat.c (linux_nat_detach): Use the inf parameter, don't
11673         use inferior_ptid, adjust call to inf_ptrace_detach_success.
11674         * linux-thread-db.c (thread_db_detach): Use inf parameter.
11675
11676 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
11677
11678         * target.h (struct target_ops) <to_detach>: Add inferior
11679         parameter.
11680         (target_detach): Likewise.
11681         * target.c (dispose_inferior): Pass inferior down.
11682         (target_detach): Pass inferior down.  Assert that it is equal to
11683         the current inferior.
11684         * aix-thread.c (aix_thread_detach): Pass inferior down.
11685         * corefile.c (core_file_command): Pass current_inferior() down.
11686         * corelow.c (core_detach): Add inferior parameter.
11687         * darwin-nat.c (darwin_detach): Likewise.
11688         * gnu-nat.c (gnu_detach): Likewise.
11689         * inf-ptrace.c (inf_ptrace_detach): Likewise.
11690         * infcmd.c (detach_command): Pass current_inferior() down to
11691         target_detach.
11692         * infrun.c (follow_fork_inferior): Pass parent_inf to
11693         target_detach.
11694         (handle_vfork_child_exec_or_exit): Pass inf->vfork_parent to
11695         target_detach.
11696         * linux-nat.c (linux_nat_detach): Add inferior parameter.
11697         * linux-thread-db.c (thread_db_detach): Likewise.
11698         * nto-procfs.c (procfs_detach): Likewise.
11699         * procfs.c (procfs_detach): Likewise.
11700         * record.c (record_detach): Likewise.
11701         * record.h (struct inferior): Forward-declare.
11702         (record_detach): Add inferior parameter.
11703         * remote-sim.c (gdbsim_detach): Likewise.
11704         * remote.c (remote_detach_1): Likewise.
11705         (remote_detach): Likewise.
11706         (extended_remote_detach): Likewise.
11707         * sol-thread.c (sol_thread_detach): Likewise.
11708         * target-debug.h (target_debug_print_inferior_p): New macro.
11709         * target-delegates.c: Re-generate.
11710         * top.c (kill_or_detach): Pass inferior down to target_detach.
11711         * windows-nat.c (windows_detach): Add inferior parameter.
11712
11713 2018-01-19  Simon Marchi  <simon.marchi@ericsson.com>
11714
11715         * target.h (struct target_ops) <to_detach>: Remove args
11716         parameter.
11717         (target_detach): Likewise.
11718         * target.c (dispose_inferior): Adjust.
11719         (target_detach): Remove args parameter, adjust.
11720         * aix-thread.c (aix_thread_detach): Adjust.
11721         * corefile.c (core_file_command): Adjust.
11722         * corelow.c (core_detach): Adjust.
11723         * darwin-nat.c (darwin_detach): Adjust.
11724         * gnu-nat.c (gnu_detach): Adjust.
11725         * inf-ptrace.c (inf_ptrace_detach): Adjust.
11726         * infcmd.c (detach_command): Adjust
11727         * infrun.c (follow_fork_inferior): Adjust.
11728         (handle_vfork_child_exec_or_exit): Adjust.
11729         * linux-fork.c (linux_fork_detach): Remove args parameter.
11730         * linux-fork.h (linux_fork_detach): Likewise.
11731         * linux-nat.c (linux_nat_detach): Likewise, and adjust.
11732         * linux-thread-db.c (thread_db_detach): Likewise.
11733         * nto-procfs.c (procfs_detach): Likewise.
11734         * procfs.c (procfs_detach): Likewise.
11735         (do_detach): Remove signo parameter.
11736         * record.c (record_detach): Remove args parameter.
11737         * record.h (record_detach): Likewise.
11738         * remote-sim.c (gdbsim_detach): Likewise.
11739         * remote.c (remote_detach_1): Likewise.
11740         (remote_detach): Likewise.
11741         (extended_remote_detach): Likewise.
11742         * sol-thread.c (sol_thread_detach): Likewise.
11743         * target-delegates.c: Re-generate.
11744         * top.c (struct qt_args) <args>: Remove field.
11745         (kill_or_detach): Don't pass args.
11746         (quit_force): Don't set args.
11747         * windows-nat.c (windows_detach): Remove args parameter.
11748
11749 2018-01-19  Yao Qi  <yao.qi@linaro.org>
11750
11751         * arm-linux-tdep.c (arm_linux_gcc_target_options): New function.
11752         (arm_linux_init_abi): Install it.
11753
11754 2018-01-19  Yao Qi  <yao.qi@linaro.org>
11755
11756         * osabi.c (gdb_osabi_names): Extend the regexp for
11757         arm-linux-gnueabihf.
11758
11759 2018-01-18  Yao Qi  <yao.qi@linaro.org>
11760
11761         * dwarf2read.c (abbrev_table) <abbrevs>: Rename it to
11762         m_abbrevs.
11763         (abbrev_table::add_abbrev): Update.
11764         (abbrev_table::lookup_abbrev): Update.
11765
11766 2018-01-18  Yao Qi  <yao.qi@linaro.org>
11767
11768         * ppc-linux-tdep.c (ppu2spu_prev_register): Call cooked_read.
11769
11770 2018-01-17  Sergio Durigan Junior  <sergiodj@redhat.com>
11771
11772         * compile/compile.c (compile_to_object): Convert "triplet_rx"
11773         to "std::string".
11774
11775 2018-01-17  Tom Tromey  <tom@tromey.com>
11776
11777         * dwarf2read.c (symbolp): Remove typedef.  Don't instantiate VEC.
11778
11779 2018-01-17  Tom Tromey  <tom@tromey.com>
11780
11781         * gdbtypes.h (add_dyn_prop): Remove objfile parameter.
11782         * gdbtypes.c (add_dyn_prop): Remove objfile parameter.
11783         (create_array_type_with_stride): Update.
11784         * dwarf2read.c (set_die_type): Update.
11785
11786 2018-01-17  Tom Tromey  <tom@tromey.com>
11787
11788         * dwarf2read.c (delayed_method_info): Remove typedef.
11789         (dwarf2_cu::method_info): Now a std::vector.
11790         (add_to_method_list): Update.
11791         (free_delayed_list): Remove.
11792         (compute_delayed_physnames): Update.
11793         (process_full_comp_unit, process_full_type_unit): Clear the method
11794         list.  Remove cleanups.
11795         (psymtab_include_file_name): Add name_holder parameter.  Use
11796         unique_xmalloc_ptr.
11797         (dwarf_decode_lines): Update.
11798
11799 2018-01-17  Tom Tromey  <tom@tromey.com>
11800             Simon Marchi  <simon.marchi@ericsson.com>
11801
11802         * dwarf2read.c (struct dwarf2_cu): Add constructor, destructor.
11803         (dwarf2_per_objfile::free_cached_comp_units)
11804         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
11805         (init_cutu_and_read_dies_no_follow): Update.
11806         (dwarf2_cu::dwarf2_cu): Rename from init_one_comp_unit.
11807         (dwarf2_cu::~dwarf2_cu): New.
11808         (free_heap_comp_unit, free_stack_comp_unit): Remove.
11809         (age_cached_comp_units, free_one_cached_comp_unit): Update.
11810
11811 2018-01-17  Tom Tromey  <tom@tromey.com>
11812             Simon Marchi  <simon.marchi@ericsson.com>
11813
11814         * dwarf2read.c (struct dwarf2_cu) <abbrev_table>: Remove.
11815         (struct die_reader_specs) <abbrev_table>: New member.
11816         (struct abbrev_table): Add constructor.
11817         <alloc_abbrev, add_abbrev, lookup_abbrev>: Declare.
11818         <abbrev_obstack>: Now an auto_obstack.
11819         (abbrev_table_up): New typedef.
11820         (init_cu_die_reader): Add abbrev_table parameter.
11821         (read_cutu_die_from_dwo): Remove abbrev_table_provided parameter.
11822         Add result_dwo_abbrev_table.
11823         (init_tu_and_read_dwo_dies, init_cutu_and_read_dies)
11824         (init_cutu_and_read_dies_no_follow, build_type_psymtabs_1):
11825         Update.
11826         (peek_die_abbrev): Take die_reader_specs, not dwarf_cu as
11827         parameter.
11828         (skip_children): Update.
11829         (abbrev_table::alloc_abbrev): Rename from
11830         abbrev_table_alloc_abbrev.
11831         (abbrev_table::add_abbrev): Rename from abbrev_table_add_abbrev.
11832         (abbrev_table::lookup_abbrev): Rename from
11833         abbrev_table_lookup_abbrev.
11834         (abbrev_table_read_table): Return abbrev_table_up.
11835         (abbrev_table_free, abbrev_table_free_cleanup)
11836         (dwarf2_read_abbrevs, dwarf2_free_abbrev_table): Remove.
11837         (load_partial_dies): Update.
11838
11839 2018-01-17  Tom Tromey  <tom@tromey.com>
11840
11841         * dwarf2read.c (dwarf2_compute_name): Update comment.
11842         (read_func_scope, read_variable): Update.
11843         (new_symbol): Remove.
11844         (new_symbol_full): Rename to new_symbol.
11845
11846 2018-01-17  Mike Gulick  <mgulick@mathworks.com>
11847
11848         PR gdb/16577
11849         * gdb_bfd.c (gdb_bfd_map_section): If unable to read object file, issue
11850         a warning instead of throwing an error, set section size to 0 and return
11851         NULL.
11852         * gdb_bfd.h (gdb_bfd_map_section): Update description.
11853
11854 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
11855
11856         * nat/linux-ptrace.h (linux_ptrace_attach_fail_reason): Return
11857         std::string.
11858         (linux_ptrace_attach_fail_reason_string): Likewise.
11859         * nat/linux-ptrace.c (linux_ptrace_attach_fail_reason):
11860         Likewise.
11861         (linux_ptrace_attach_fail_reason_string): Likewise.
11862         * linux-nat.c (attach_proc_task_lwp_callback): Adjust.
11863
11864 2018-01-17  Simon Marchi  <simon.marchi@ericsson.com>
11865
11866         * linux-nat.c (linux_nat_attach): Remove xstrdup.
11867
11868 2018-01-17  Eldar Abusalimov  <eldar.abusalimov@jetbrains.com>
11869
11870         PR gdb/21559
11871         * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
11872         checking for fs_base/gs_base fields in struct user_regs_struct.
11873         * configure: Regenerate.
11874
11875 2018-01-17  Yao Qi  <yao.qi@linaro.org>
11876
11877         * aarch64-linux-tdep.c (aarch64_linux_gcc_target_options): New
11878         function.
11879         (aarch64_linux_init_abi): Install it to gdbarch hook
11880         gcc_target_options.
11881
11882 2018-01-15  Pedro Alves  <palves@redhat.com>
11883
11884         * common/signals-state-save-restore.c
11885         (save_original_signals_state): Fix typos.
11886
11887 2017-01-12  Tom Tromey  <tom@tromey.com>
11888             Sergio Durigan Junior  <sergiodj@redhat.com>
11889
11890         * Makefile.in (install-only): Install gdb-add-index.
11891
11892 2018-01-12  John Baldwin  <jhb@FreeBSD.org>
11893
11894         * fbsd-tdep.c (KVE_PROTECTION): Correct value.
11895
11896 2018-01-12  Andreas Arnez  <arnez@linux.vnet.ibm.com>
11897
11898         * infrun.c (keep_going_pass_signal): Clear step-over info when
11899         insert_breakpoints fails.
11900
11901 2018-01-11  Pedro Alves  <palves@redhat.com>
11902
11903         PR gdb/22583
11904         * infrun.c (resume): Rename to ...
11905         (resume_1): ... this.
11906         (resume): Reimplement as wrapper around resume_1.
11907
11908 2018-01-11  Pedro Alves  <palves@redhat.com>
11909
11910         PR remote/22597
11911         * remote.c (remote_parse_stop_reply): Default to the last-set
11912         general thread instead of to 'magic_null_ptid'.
11913
11914 2018-01-10  Pedro Alves  <palves@redhat.com>
11915
11916         * language.h (language_get_symbol_name_matcher): Rename ...
11917         (get_symbol_name_matcher): ... this.
11918         * language.c (language_get_symbol_name_matcher): Ditto.
11919         * dictionary.c, linespec.c, minsyms.c, psymtab.c, symtab.c: All
11920         callers adjusted.
11921
11922 2018-01-10  Pedro Alves  <palves@redhat.com>
11923
11924         PR gdb/22670
11925         * dwarf2read.c
11926         (gdb_index_symbol_name_matcher::gdb_index_symbol_name_matcher):
11927         Adjust to use language_get_symbol_name_matcher instead of
11928         language_defn::la_get_symbol_name_matcher.
11929         * language.c (language_get_symbol_name_matcher): If in Ada mode
11930         and the lookup name is a verbatim match, return Ada's matcher.
11931         * language.h (language_get_symbol_name_matcher): Adjust comment.
11932         (ada_lookup_name_info::verbatim_p):: New method.
11933
11934 2018-01-10  Pedro Alves  <palves@redhat.com>
11935
11936         PR gdb/22670
11937         * ada-lang.c (ada_collect_symbol_completion_matches): If the
11938         minsym's language is language_auto or language_cplus, pass down
11939         language_ada instead.
11940         * symtab.c (compare_symbol_name): Don't frob symbol language here.
11941
11942 2018-01-10  Pedro Alves  <palves@redhat.com>
11943
11944         PR gdb/22670
11945         * minsyms.c (linkage_name_str): New function.
11946         (iterate_over_minimal_symbols): Use it.
11947
11948 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
11949
11950         * NEWS: Document that 'info proc' now works on FreeBSD.
11951
11952 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
11953
11954         * configure.ac: Check for kinfo_getfile in libutil.
11955         * configure: Regenerate.
11956         * config.in: Regenerate.
11957         * fbsd-nat.c: Include "fbsd-tdep.h".
11958         (fbsd_fetch_cmdline): New.
11959         (fbsd_fetch_kinfo_proc): Move earlier and change to return a bool
11960         rather than calling error.
11961         (fbsd_info_proc): New.
11962         (fbsd_thread_name): Report error if fbsd_fetch_kinfo_proc fails.
11963         (fbsd_wait): Report warning if fbsd_fetch_kinfo_proc fails.
11964         (fbsd_nat_add_target): Set "to_info_proc" to "fbsd_info_proc".
11965
11966 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
11967
11968         * fbsd-nat.c (struct free_deleter): Remove.
11969         (fbsd_find_memory_regions): Use gdb::unique_xmalloc_ptr<>.
11970
11971 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
11972
11973         * fbsd-nat.c (fbsd_pid_to_exec_file) [KERN_PROC_PATHNAME]: Return
11974         NULL for an empty pathname.
11975
11976 2018-01-09  John Baldwin  <jhb@FreeBSD.org>
11977
11978         * fbsd-tdep.c (KVE_STRUCTSIZE, KVE_START, KVE_END, KVE_OFFSET)
11979         (KVE_FLAGS, KVE_PROTECTION, KVE_PATH, KINFO_VME_PROT_READ)
11980         (KINFO_VME_PROT_WRITE, KINFO_VME_PROT_EXEC, KINFO_VME_FLAG_COW)
11981         (KINFO_VME_FLAG_NEEDS_COPY, KINFO_VME_FLAG_NOCOREDUMP)
11982         (KINFO_VME_FLAG_SUPER, KINFO_VME_FLAG_GROWS_UP)
11983         (KINFO_VME_FLAG_GROWS_DOWN, KF_STRUCTSIZE, KF_TYPE, KF_FD)
11984         (KF_PATH, KINFO_FILE_TYPE_VNODE, KINFO_FILE_FD_TYPE_CWD)
11985         (KINFO_FILE_FD_TYPE_TEXT, SIG_WORDS, struct kinfo_proc_layout)
11986         (kinfo_proc_layout_32, kinfo_proc_layout_i386)
11987         (kinfo_proc_layout_64, fbsd_vm_map_entry_flags)
11988         (fbsd_core_info_proc_mappings, fbsd_core_vnode_path)
11989         (fbsd_core_fetch_timeval, fbsd_print_sigset)
11990         (fbsd_core_info_proc_status, fbsd_core_info_proc): New.
11991         (fbsd_init_abi):  Install gdbarch "core_info_proc" method.
11992         * fbsd-tdep.h (fbsd_vm_map_entry_flags): New.
11993
11994 2018-01-08  Samuel Thibault  <samuel.thibault@ens-lyon.org>
11995
11996         * gdb/gnu-nat.c: Include <elf.h> and <link.h>.
11997         (gnu_xfer_auxv): New function.
11998         (gnu_xfer_partial): Call gnu_xfer_auxv when `object' is
11999         TARGET_OBJECT_AUXV.
12000
12001 2018-01-08  Yao Qi  <yao.qi@linaro.org>
12002             Simon Marchi  <simon.marchi@ericsson.com>
12003
12004         * Makefile.in (COMMON_SFILES): Remove selftest-arch.c and
12005         common/selftest.c.
12006         (COMMON_OBS): Remove selftest.o.
12007         * configure.ac: Append selftest-arch.c and common/selftest.c to
12008         CONFIG_SRCS.  Append selftest-arch.o and selftest.o to COMMON_OBS.
12009         * configure: Re-generated.
12010         * maint.c (maintenance_selftest): Wrap selftests::run_tests with
12011         GDB_SELF_TEST.
12012         (maintenance_info_selftests): Likewise.
12013
12014 2018-01-08  Xavier Roirand  <roirand@adacore.com>
12015
12016         * ada-valprint.c (val_print_packed_array_elements): Use
12017         proper number of elements when printing an array indexed
12018         by an enumeration type.
12019
12020 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
12021
12022         * dwarf2read.c (struct dwarf2_cu) <dwarf2_per_objfile>: Remove.
12023         (dw2_get_file_names_reader): Adjust.
12024         (lookup_dwo_signatured_type): Adjust.
12025         (lookup_dwp_signatured_type): Adjust.
12026         (lookup_signatured_type): Adjust.
12027         (create_type_unit_group): Adjust.
12028         (get_type_unit_group): Adjust.
12029         (process_psymtab_comp_unit_reader): Adjust.
12030         (build_type_psymtabs_reader): Adjust.
12031         (scan_partial_symbols): Adjust.
12032         (add_partial_symbol): Adjust.
12033         (add_partial_subprogram): Adjust.
12034         (peek_die_abbrev): Adjust.
12035         (fixup_go_packaging): Adjust.
12036         (process_imported_unit_die): Adjust.
12037         (dwarf2_compute_name): Adjust.
12038         (dwarf2_physname): Adjust.
12039         (read_import_statement): Adjust.
12040         (handle_DW_AT_stmt_list): Adjust.
12041         (read_file_scope): Adjust.
12042         (read_func_scope): Adjust.
12043         (read_lexical_block_scope): Adjust.
12044         (read_call_site_scope): Adjust.
12045         (read_variable): Adjust.
12046         (dwarf2_rnglists_process): Adjust.
12047         (dwarf2_ranges_process): Adjust.
12048         (dwarf2_ranges_read): Adjust.
12049         (dwarf2_get_pc_bounds): Adjust.
12050         (dwarf2_record_block_ranges): Adjust.
12051         (dwarf2_add_field): Adjust.
12052         (dwarf2_add_member_fn): Adjust.
12053         (read_structure_type): Adjust.
12054         (process_structure_scope): Adjust.
12055         (read_enumeration_type): Adjust.
12056         (read_array_type): Adjust.
12057         (mark_common_block_symbol_computed): Adjust.
12058         (read_common_block): Adjust.
12059         (read_namespace_type): Adjust.
12060         (read_namespace): Adjust.
12061         (read_module_type): Adjust.
12062         (read_tag_pointer_type): Adjust.
12063         (read_tag_ptr_to_member_type): Adjust.
12064         (read_tag_string_type): Adjust.
12065         (read_subroutine_type): Adjust.
12066         (read_typedef): Adjust.
12067         (read_base_type): Adjust.
12068         (attr_to_dynamic_prop): Adjust.
12069         (read_subrange_type): Adjust.
12070         (read_unspecified_type): Adjust.
12071         (dwarf2_read_abbrevs): Adjust.
12072         (load_partial_dies): Adjust.
12073         (read_partial_die): Adjust.
12074         (find_partial_die): Adjust.
12075         (guess_partial_die_structure_name): Adjust.
12076         (fixup_partial_die): Adjust.
12077         (read_attribute_value): Adjust.
12078         (read_addr_index): Adjust.
12079         (read_addr_index_from_leb128): Adjust.
12080         (read_str_index): Adjust.
12081         (dwarf2_string_attr): Adjust.
12082         (get_debug_line_section): Adjust.
12083         (dwarf_decode_line_header): Adjust.
12084         (lnp_state_machine::check_line_address): Adjust.
12085         (dwarf_decode_lines_1): Adjust.
12086         (dwarf_decode_lines): Adjust.
12087         (dwarf2_start_symtab): Adjust.
12088         (var_decode_location): Adjust.
12089         (new_symbol_full): Adjust.
12090         (dwarf2_const_value_data): Adjust.
12091         (dwarf2_const_value_attr): Adjust.
12092         (dwarf2_const_value): Adjust.
12093         (die_type): Adjust.
12094         (die_containing_type): Adjust.
12095         (build_error_marker_type): Adjust.
12096         (lookup_die_type): Adjust.
12097         (guess_full_die_structure_name): Adjust.
12098         (anonymous_struct_prefix): Adjust.
12099         (determine_prefix): Adjust.
12100         (dwarf2_name): Adjust.
12101         (follow_die_ref_or_sig): Adjust.
12102         (follow_die_offset): Adjust.
12103         (follow_die_ref): Adjust.
12104         (follow_die_sig_1): Adjust.
12105         (follow_die_sig): Adjust.
12106         (get_signatured_type): Adjust.
12107         (get_DW_AT_signature_type): Adjust.
12108         (decode_locdesc): Adjust.
12109         (dwarf_decode_macros): Adjust.
12110         (cu_debug_loc_section): Adjust.
12111         (fill_in_loclist_baton): Adjust.
12112         (dwarf2_symbol_mark_computed): Adjust.
12113         (init_one_comp_unit): Don't assign
12114         dwarf2_cu::dwarf2_per_objfile.
12115         (set_die_type): Adjust.
12116
12117 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
12118
12119         * dwarf2read.c (struct mapped_debug_names): Add constructor.
12120         <dwarf2_per_objfile>: New field.
12121         (dwarf2_per_objfile): Remove global.
12122         (get_dwarf2_per_objfile): New function.
12123         (set_dwarf2_per_objfile): New function.
12124         (dwarf2_build_psymtabs_hard): Change objfile parameter to
12125         dwarf2_per_objfile.
12126         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
12127         (read_abbrev_offset): Likewise.
12128         (read_indirect_string): Likewise.
12129         (read_indirect_line_string): Likewise.
12130         (read_indirect_string_at_offset): Likewise.
12131         (read_indirect_string_from_dwz): Likewise.
12132         (dwarf2_find_containing_comp_unit): Change objfile parameter to
12133         dwarf2_per_objfile.
12134         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
12135         (create_all_comp_units): Change objfile parameter to
12136         dwarf2_per_objfile.
12137         (create_all_type_units): Likewise.
12138         (process_queue): Add dwarf2_per_objfile parameter.
12139         (read_and_check_comp_unit_head): Likewise.
12140         (lookup_dwo_unit_in_dwp): Likewise.
12141         (get_dwp_file): Likewise.
12142         (process_cu_includes): Likewise.
12143         (struct free_dwo_file_cleanup_data): New struct.
12144         (dwarf2_has_info): Use get_dwarf2_per_objfile and
12145         set_dwarf2_per_objfile.
12146         (dwarf2_get_dwz_file): Add dwarf2_per_objfile parameter.
12147         (dw2_do_instantiate_symtab): Get dwarf2_per_objfile from
12148         context, adjust calls.
12149         (dw2_instantiate_symtab): Likewise.
12150         (dw2_get_cutu): Add dwarf2_per_objfile parameter.
12151         (dw2_get_cu): Likewise.
12152         (create_cu_from_index_list): Change objfile parameter to
12153         dwarf2_per_objfile.
12154         (create_cus_from_index_list): Get dwarf2_per_objfile from
12155         context, adjust calls.
12156         (create_cus_from_index): Likewise.
12157         (create_signatured_type_table_from_index): Change objfile
12158         parameter to dwarf2_per_objfile.
12159         (create_signatured_type_table_from_debug_names): Change objfile
12160         parameter to dwarf2_per_objfile.
12161         (create_addrmap_from_index): Likewise.
12162         (create_addrmap_from_aranges): Likewise.
12163         (dwarf2_read_index): Use get_dwarf2_per_objfile, adjust calls.
12164         (dw2_setup): Remove.
12165         (dw2_get_file_names_reader): Get dwarf2_per_objfile from
12166         context.
12167         (dw2_find_last_source_symtab): Get dwarf2_per_objfile using
12168         get_dwarf2_per_objfile.
12169         (dw2_forget_cached_source_info): Likewise.
12170         (dw2_map_symtabs_matching_filename): Likewise.
12171         (struct dw2_symtab_iterator) <index>: Remove.
12172         <dwarf2_per_objfile>: New field.
12173         (dw2_symtab_iter_init): Replace index parameter with
12174         dwarf2_per_objfile.
12175         (dw2_symtab_iter_next): Use dwarf2_per_objfile from iter.
12176         (dw2_lookup_symbol): Use get_dwarf2_per_objfile and adjust.
12177         (dw2_print_stats): Likewise.
12178         (dw2_dump): Likewise.
12179         (dw2_expand_symtabs_for_function): Likewise.
12180         (dw2_expand_all_symtabs): Likewise.
12181         (dw2_expand_symtabs_with_fullname): Likewise.
12182         (dw2_expand_marked_cus): Replace index and objfile parameters
12183         with dwarf2_per_objfile.
12184         (dw_expand_symtabs_matching_file_matcher): Add
12185         dwarf2_per_objfile parameter and adjust calls.
12186         (dw2_expand_symtabs_matching): Use get_dwarf2_per_objfile and
12187         adjust calls.
12188         (dw2_find_pc_sect_compunit_symtab): Don't call dw2_setup.
12189         (dw2_map_symbol_filenames): Use get_dwarf2_per_objfile and
12190         adjust calls.
12191         (create_cus_from_debug_names_list): Replace objfile parameter
12192         with dwarf2_per_objfile and adjust calls.
12193         (create_cus_from_debug_names): Likewise.
12194         (dwarf2_read_debug_names): Likewise.
12195         (mapped_debug_names::namei_to_name): Adjust call.
12196         (dw2_debug_names_iterator::next): Likewise.
12197         (dw2_debug_names_iterator::find_vec_in_debug_names): Likewise.
12198         (dw2_debug_names_lookup_symbol): Use get_dwarf2_per_objfile.
12199         (dw2_debug_names_dump): Likewise.
12200         (dw2_debug_names_expand_symtabs_for_function): Likewise.
12201         (dw2_debug_names_expand_symtabs_matching): Likewise.
12202         (dwarf2_initialize_objfile): Likewise.
12203         (dwarf2_build_psymtabs): Likewise.
12204         (get_abbrev_section_for_cu): Get dwarf2_per_objfile from
12205         this_cu.
12206         (error_check_comp_unit_head): Add dwarf2_per_objfile parameter.
12207         (read_and_check_comp_unit_head): Likewise.
12208         (read_abbrev_offset): Likewise.
12209         (create_debug_type_hash_table): Likewise.
12210         (create_debug_types_hash_table): Likewise.
12211         (create_all_type_units): Replace objfile parameter with
12212         dwarf2_per_objfile.
12213         (add_type_unit): Add dwarf2_per_objfile parameter.
12214         (fill_in_sig_entry_from_dwo_entry): Replace objfile parameter
12215         with dwarf2_per_objfile.
12216         (lookup_dwo_signatured_type): Get dwarf2_per_objfile from cu.
12217         (lookup_dwp_signatured_type): Likewise.
12218         (lookup_signatured_type): Likewise.
12219         (read_cutu_die_from_dwo): Likewise.
12220         (init_tu_and_read_dwo_dies): Likewise.
12221         (init_cutu_and_read_dies): Likewise.
12222         (init_cutu_and_read_dies_no_follow): Likewise.
12223         (allocate_type_unit_groups_table): Add objfile parameter.
12224         (create_type_unit_group): Use dwarf2_per_objfile from cu.
12225         (get_type_unit_group): Likewise.
12226         (process_psymtab_comp_unit): Update call.
12227         (build_type_psymtabs_reader): Use dwarf2_per_objfile from cu.
12228         (build_type_psymtabs_1): Add dwarf2_per_objfile parameter.
12229         (print_tu_stats): Likewise.
12230         (build_type_psymtab_dependencies): Use dwarf2_per_objfile passed
12231         in void* parameter.
12232         (build_type_psymtabs): Change objfile parameter to
12233         dwarf2_per_objfile.
12234         (process_skeletonless_type_unit): Use dwarf2_per_objfile
12235         passed in void* parameter.
12236         (process_skeletonless_type_units): Change objfile parameter to
12237         dwarf2_per_objfile.
12238         (set_partial_user): Likewise.
12239         (dwarf2_build_psymtabs_hard): Likewise.
12240         (read_comp_units_from_section): Likewise.
12241         (create_all_comp_units): Likewise.
12242         (scan_partial_symbols): Update calls.
12243         (add_partial_symbol): Likewise.
12244         (dwarf2_read_symtab): Use get_dwarf2_per_objfile.
12245         (maybe_queue_comp_unit): Use dwarf2_read_symtab from cu.
12246         (process_queue): Add dwarf2_per_objfile parameter.
12247         (get_compunit_symtab): Use dwarf2_per_objfile from cu.
12248         (compute_compunit_symtab_includes): Likewise.
12249         (process_cu_includes): Add dwarf2_per_objfile parameter.
12250         (process_full_comp_unit): Use dwarf2_per_objfile from cu.
12251         (process_full_type_unit): Likewise.
12252         (process_imported_unit_die): Update call.
12253         (handle_DW_AT_stmt_list): Use dwarf2_per_objfile from cu.
12254         (read_file_scope): Likewise.
12255         (allocate_dwo_file_hash_table): Add objfile parameter.
12256         (lookup_dwo_file_slot): Add dwarf2_per_objfile parameter.
12257         (create_cus_hash_table): Likewise.
12258         (create_dwp_hash_table): Likewise.
12259         (create_dwo_unit_in_dwp_v1): Likewise.
12260         (create_dwp_v2_section): Likewise.
12261         (create_dwo_unit_in_dwp_v2): Likewise.
12262         (lookup_dwo_unit_in_dwp): Likewise.
12263         (try_open_dwop_file): Likewise.
12264         (open_dwo_file): Likewise. Use dwarf2_per_objfile from cu.
12265         (open_and_init_dwo_file): Use dwarf2_per_objfile from cu, update
12266         cleanup to include a reference to dwarf2_per_objfile.
12267         (open_dwp_file): Add dwarf2_per_objfile parameter.
12268         (open_and_init_dwp_file): Likewise.
12269         (get_dwp_file): Likewise.
12270         (lookup_dwo_cutu): Use dwarf2_per_objfile from cu.
12271         (queue_and_load_all_dwo_tus): Update call.
12272         (free_dwo_file_cleanup): Use dwarf2_per_objfile from cleanup
12273         data.
12274         (dwarf2_rnglists_process): Use dwarf2_per_objfile from cu.
12275         (dwarf2_ranges_process): Likewise.
12276         (dwarf2_get_pc_bounds): Likewise.
12277         (mark_common_block_symbol_computed): Likewise.
12278         (abbrev_table_read_table): Add dwarf2_per_objfile parameter.
12279         (dwarf2_read_abbrevs): Update call.
12280         (read_partial_die): Use dwarf2_per_objfile from cu.
12281         (find_partial_die): Likewise.
12282         (fixup_partial_die): Likewise.
12283         (read_attribute_value): Likewise.
12284         (read_indirect_string_at_offset_from): Add objfile parameter.
12285         (read_indirect_string_at_offset): Add dwarf2_per_objfile
12286         parameter.
12287         (read_indirect_string_from_dwz): Add objfile parameter.
12288         (read_indirect_string): Add objfile parameter.
12289         (read_addr_index_1): Add dwarf2_per_objfile parameter.
12290         (read_addr_index): Use dwarf2_per_objfile from cu.
12291         (dwarf2_read_addr_index): Use dwarf2_per_objfile from cu, don't
12292         call dw2_setup.
12293         (read_str_index): Use dwarf2_per_objfile from cu.
12294         (get_debug_line_section): Likewise.
12295         (read_formatted_entries): Add dwarf2_per_objfile parameter.
12296         (dwarf_decode_line_header): Use dwarf2_per_objfile from cu.
12297         (new_symbol_full): Use dwarf2_per_objfile from cu.
12298         (build_error_marker_type): Likewise.
12299         (lookup_die_type): Likewise.
12300         (determine_prefix): Likewise.
12301         (follow_die_offset): Likewise.
12302         (dwarf2_fetch_die_loc_sect_off): Use get_dwarf2_per_objfile.
12303         (dwarf2_fetch_constant_bytes): Don't call dw2_setup.
12304         (dwarf2_fetch_die_type_sect_off): Likewise.
12305         (dwarf2_get_die_type): Likewise.
12306         (follow_die_sig_1): Use dwarf2_per_objfile from cu.
12307         (get_signatured_type): Likewise.
12308         (get_DW_AT_signature_type): Likewise.
12309         (dwarf_decode_macro_bytes): Add dwarf2_per_objfile parameter.
12310         (dwarf_decode_macros): Use dwarf2_per_objfile from cu.
12311         (cu_debug_loc_section): Likewise.
12312         (fill_in_loclist_baton): Likewise.
12313         (dwarf2_symbol_mark_computed): Likewise.
12314         (dwarf2_find_containing_comp_unit): Change objfile parameter to
12315         dwarf2_per_objfile.
12316         (free_cached_comp_units): Use dwarf2_per_objfile passed in void*
12317         parameter.
12318         (age_cached_comp_units): Add dwarf2_per_objfile parameter.
12319         (free_one_cached_comp_unit): Use dwarf2_per_objfile from cu.
12320         (dwarf2_free_objfile): Use get_dwarf2_per_objfile.
12321         (set_die_type): Use dwarf2_free_objfile from cu.
12322         (get_die_type_at_offset): Likewise.
12323         (dwarf2_per_objfile_free): Don't assign global variable.
12324         (debug_names) <constructor>: Add dwarf2_per_objfile
12325         parameter, update m_debugstrlookup construction.
12326         (debug_names::debug_str_lookup): Add dwarf2_per_objfile
12327         parameter.
12328         <m_dwarf2_per_objfile>: New field.
12329         <lookup>: Use m_dwarf2_per_objfile.
12330         (check_dwarf64_offsets): Add dwarf2_per_objfile parameter.
12331         (psyms_seen_size): Likewise.
12332         (write_gdbindex): Replace objfile parameter with
12333         dwarf2_per_objfile.
12334         (write_debug_names): Likewise.
12335         (write_psymtabs_to_index): Likewise.
12336         (save_gdb_index_command): Use get_dwarf2_per_objfile, update
12337         calls.
12338
12339 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
12340
12341         * dwarf2read.c (struct dwarf2_cu) <objfile>: Remove.
12342         <dwarf2_per_objfile>: New field.
12343         (struct dwarf2_per_cu_data) <objfile>: Remove.
12344         <dwarf2_per_objfile>: New field.
12345         (create_cu_from_index_list): Assign dwarf2_per_objfile instead
12346         of objfile.
12347         (create_signatured_type_table_from_index): Likewise.
12348         (create_debug_type_hash_table): Likewise.
12349         (fill_in_sig_entry_from_dwo_entry): Likewise.
12350         (lookup_dwo_unit): Access objfile through dwarf2_per_objfile.
12351         (create_type_unit_group): Assign dwarf2_per_objfile instead of
12352         objfile.
12353         (create_partial_symtab): Access objfile through
12354         dwarf2_per_objfile.
12355         (process_psymtab_comp_unit_reader): Likewise.
12356         (read_comp_units_from_section): Likewise.
12357         (scan_partial_symbols): Likewise.
12358         (add_partial_symbol): Likewise.
12359         (add_partial_subprogram): Likewise.
12360         (peek_die_abbrev): Likewise.
12361         (fixup_go_packaging): Likewise.
12362         (process_full_comp_unit): Likewise.
12363         (process_full_type_unit): Likewise.
12364         (process_imported_unit_die): Likewise.
12365         (dwarf2_compute_name): Likewise.
12366         (dwarf2_physname): Likewise.
12367         (read_import_statement): Likewise.
12368         (create_cus_hash_table): Assign dwarf2_physname instead of
12369         objfile.
12370         (read_func_scope): Access objfile through dwarf2_per_objfile.
12371         (read_lexical_block_scope): Likewise.
12372         (read_call_site_scope): Likewise.
12373         (read_variable): Likewise.
12374         (dwarf2_rnglists_process): Likewise.
12375         (dwarf2_ranges_process): Likewise.
12376         (dwarf2_ranges_read): Likewise.
12377         (dwarf2_record_block_ranges): Likewise.
12378         (dwarf2_add_field): Likewise.
12379         (dwarf2_add_member_fn): Likewise.
12380         (read_structure_type): Likewise.
12381         (process_structure_scope): Likewise.
12382         (read_enumeration_type): Likewise.
12383         (read_array_type): Likewise.
12384         (read_common_block): Likewise.
12385         (read_namespace_type): Likewise.
12386         (read_namespace): Likewise.
12387         (read_module_type): Likewise.
12388         (read_tag_pointer_type): Likewise.
12389         (read_tag_ptr_to_member_type): Likewise.
12390         (read_tag_string_type): Likewise.
12391         (read_subroutine_type): Likewise.
12392         (read_typedef): Likewise.
12393         (read_base_type): Likewise.
12394         (attr_to_dynamic_prop): Likewise.
12395         (read_subrange_type): Likewise.
12396         (read_unspecified_type): Likewise.
12397         (load_partial_dies): Likewise.
12398         (read_partial_die): Likewise.
12399         (find_partial_die): Likewise.
12400         (guess_partial_die_structure_name): Likewise.
12401         (fixup_partial_die): Likewise.
12402         (read_attribute_value): Likewise.
12403         (read_addr_index_from_leb128): Likewise.
12404         (dwarf2_read_addr_index): Likewise.
12405         (dwarf2_string_attr): Likewise.
12406         (lnp_state_machine::check_line_address): Likewise.
12407         (dwarf_decode_lines_1): Likewise.
12408         (dwarf_decode_lines): Likewise.
12409         (dwarf2_start_symtab): Likewise.
12410         (var_decode_location): Likewise.
12411         (new_symbol_full): Likewise.
12412         (dwarf2_const_value_data): Likewise.
12413         (dwarf2_const_value_attr): Likewise.
12414         (dwarf2_const_value): Likewise.
12415         (die_type): Likewise.
12416         (die_containing_type): Likewise.
12417         (lookup_die_type): Likewise.
12418         (guess_full_die_structure_name): Likewise.
12419         (anonymous_struct_prefix): Likewise.
12420         (dwarf2_name): Likewise.
12421         (follow_die_ref_or_sig): Likewise.
12422         (follow_die_offset): Likewise.
12423         (follow_die_ref): Likewise.
12424         (dwarf2_fetch_die_loc_sect_off): Likewise.
12425         (dwarf2_fetch_constant_bytes): Likewise.
12426         (dwarf2_fetch_die_type_sect_off): Likewise.
12427         (dwarf2_get_die_type): Likewise.
12428         (follow_die_sig): Likewise.
12429         (decode_locdesc): Likewise.
12430         (dwarf2_per_cu_objfile): Likewise.
12431         (dwarf2_per_cu_text_offset): Likewise.
12432         (init_one_comp_unit): Assign dwarf2_per_objfile instead of
12433         objfile.
12434         (set_die_type): Access objfile through
12435         dwarf2_per_objfile.
12436
12437 2018-01-07  Simon Marchi  <simon.marchi@ericsson.com>
12438
12439         * valprint.c (converted_character_d): Remove typedef.
12440         (DEF_VEC_O (converted_character_d)): Remove.
12441         (count_next_character): Use std::vector.
12442         (print_converted_chars_to_obstack): Likewise.
12443         (generic_printstr): Likewise.
12444
12445 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
12446
12447         * xml-support.h (struct gdb_xml_value): Add constructor.
12448         <value>: Change type to unique_xmalloc_ptr.
12449         (gdb_xml_value_s): Remove typedef.
12450         (DEF_VEC_O (gdb_xml_value_s)): Remove.
12451         (gdb_xml_element_start_handler): Change parameter type to
12452         std::vector.
12453         (xml_find_attribute): Likewise.
12454         * xml-support.c (xml_find_attribute): Change parameter type to
12455         std::vector and adjust.
12456         (gdb_xml_values_cleanup): Remove.
12457         (gdb_xml_parser::start_element): Adjust to std::vector.
12458         (xinclude_start_include): Change paraeter type to std::vector
12459         and adjust.
12460         * btrace.c (check_xml_btrace_version): Likewise.
12461         (parse_xml_btrace_block): Likewise.
12462         (parse_xml_btrace_pt_config_cpu): Likewise.
12463         (parse_xml_btrace_pt): Likewise.
12464         (parse_xml_btrace_conf_bts): Likewise.
12465         (parse_xml_btrace_conf_pt): Likewise.
12466         * memory-map.c (memory_map_start_memory): Likewise.
12467         (memory_map_start_property): Likewise.
12468         * osdata.c (osdata_start_osdata): Likewise.
12469         (osdata_start_item): Likewise.
12470         (osdata_start_column): Likewise.
12471         * remote.c (start_thread): Likewise.
12472         * solib-aix.c (library_list_start_library): Likewise.
12473         (library_list_start_list): Likewise.
12474         * solib-svr4.c (library_list_start_library): Likewise.
12475         (svr4_library_list_start_list): Likewise.
12476         * solib-target.c (library_list_start_segment): Likewise.
12477         (library_list_start_section): Likewise.
12478         (library_list_start_library): Likewise.
12479         (library_list_start_list): Likewise.
12480         * tracepoint.c (traceframe_info_start_memory): Likewise.
12481         (traceframe_info_start_tvar): Likewise.
12482         * xml-syscall.c (syscall_start_syscall): Likewise.
12483         * xml-tdesc.c (tdesc_start_target): Likewise.
12484         (tdesc_start_feature): Likewise.
12485         (tdesc_start_reg): Likewise.
12486         (tdesc_start_union): Likewise.
12487         (tdesc_start_struct): Likewise.
12488         (tdesc_start_flags): Likewise.
12489         (tdesc_start_enum): Likewise.
12490         (tdesc_start_field): Likewise.
12491         (tdesc_start_enum_value): Likewise.
12492         (tdesc_start_vector): Likewise.
12493
12494 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
12495
12496         * extension.h (struct xmethod_worker) <clone>: Remove.
12497         * python/py-xmethods.c (struct python_xmethod_worker) <clone>:
12498         Remove.
12499         (python_xmethod_worker::clone): Remove.
12500         * valops.c (find_overload_match): Use std::move instead of
12501         clone.
12502
12503 2018-01-07  Simon Marchi  <simon.marchi@polymtl.ca>
12504
12505         * extension-priv.h (enum ext_lang_rc): Remove, move to extension.h.
12506         (struct extension_language_ops) <clone_xmethod_worker_data>: Remove.
12507         <free_xmethod_worker_data>: Remove.
12508         <get_matching_xmethod_workers>: Chance VEC to std::vector.
12509         <get_xmethod_arg_types>: Remove.
12510         <get_xmethod_result_type>: Remove.
12511         <invoke_xmethod>: Remove.
12512         * extension.c (new_xmethod_worker): Remove.
12513         (clone_xmethod_worker): Remove.
12514         (get_matching_xmethod_workers): Return void, pass std::vector by
12515         pointer.
12516         (get_xmethod_arg_types): Rename to...
12517         (xmethod_worker::get_arg_types): ... this, and adjust.
12518         (get_xmethod_result_type): Rename to...
12519         (xmethod_worker::get_result_type): ... this, and adjust.
12520         (invoke_xmethod): Remove.
12521         (free_xmethod_worker): Remove.
12522         (free_xmethod_worker_vec): Remove.
12523         * extension.h (enum ext_lang_rc): Move here from
12524         extension-priv.h.
12525         (struct xmethod_worker): Add constructor and destructor.
12526         <data>: Remove.
12527         <value>: Remove.
12528         <invoke, clone, do_get_result_type, do_get_arg_types>: New
12529         virtual pure methods.
12530         <get_arg_types, get_result_type>: New methods.
12531         (xmethod_worker_ptr): Remove typedef.
12532         (DEF_VEC_P (xmethod_worker_ptr)): Remove.
12533         (xmethod_worker_vec): Remove typedef.
12534         (xmethod_worker_up): New typedef.
12535         (invoke_xmethod): Remove.
12536         (clone_xmethod_worker): Remove.
12537         (free_xmethod_worker): Remove.
12538         (free_xmethod_worker_vec): Remove.
12539         (get_xmethod_arg_types): Remove.
12540         (get_xmethod_result_type): Remove.
12541         * valops.c (find_method_list): Use std::vector, don't use
12542         intermediate vector.
12543         (value_find_oload_method_list): Use std::vector.
12544         (find_overload_match): Use std::vector.
12545         (find_oload_champ): Use std::vector.
12546         * value.c (value_free): Use operator delete.
12547         (value_of_xmethod): Rename to...
12548         (value_from_xmethod): ... this.  Don't assign
12549         xmethod_worker::value, take rvalue-reference.
12550         (result_type_of_xmethod): Adjust.
12551         (call_xmethod): Adjust.
12552         * value.h: Include extension.h.
12553         (struct xmethod_worker): Don't forward-declare.
12554         (value_of_xmethod): Rename to...
12555         (value_from_xmethod): ... this, take rvalue-reference.
12556         * python/py-xmethods.c (struct gdbpy_worker_data): Rename to...
12557         (struct python_xmethod_worker): ... this, add constructor and
12558         destructor.
12559         <invoke, clone, do_get_arg_types, do_get_result_type>: Implement.
12560         (gdbpy_free_xmethod_worker_data): Rename to...
12561         (python_xmethod_worker::~python_xmethod_worker): ... this and
12562         adjust.
12563         (gdbpy_clone_xmethod_worker_data): Rename to...
12564         (python_xmethod_worker::clone): ... this and adjust.
12565         (gdbpy_get_matching_xmethod_workers): Use std::vector, don't use
12566         temporary vector.
12567         (gdbpy_get_xmethod_arg_types): Rename to...
12568         (python_xmethod_worker::do_get_arg_types): ... this and adjust.
12569         (gdbpy_get_xmethod_result_type): Rename to...
12570         (python_xmethod_worker::do_get_result_type): ... this and
12571         adjust.
12572         (gdbpy_invoke_xmethod): Rename to...
12573         (python_xmethod_worker::invoke): ... this and adjust.
12574         (new_python_xmethod_worker): Rename to...
12575         (python_xmethod_worker::python_xmethod_worker): ... this and
12576         adjust.
12577         * python/python-internal.h (gdbpy_clone_xmethod_worker_data):
12578         Remove.
12579         (gdbpy_free_xmethod_worker_data): Remove.
12580         (gdbpy_get_matching_xmethod_workers): Use std::vector.
12581         (gdbpy_get_xmethod_arg_types): Remove.
12582         (gdbpy_get_xmethod_result_type): Remove.
12583         (gdbpy_invoke_xmethod): Remove.
12584         * python/python.c (python_extension_ops): Remove obsolete
12585         callbacks.
12586
12587 2018-01-05  Pedro Alves  <palves@redhat.com>
12588
12589         PR gdb/18653
12590         * common/signals-state-save-restore.c
12591         (save_original_signals_state): New parameter 'quiet'.  Warn if we
12592         find a custom handler preinstalled, instead of internal erroring.
12593         But only warn if !quiet.
12594         * common/signals-state-save-restore.h
12595         (save_original_signals_state): New parameter 'quiet'.
12596         * main.c (captured_main_1): Move save_original_signals_state call
12597         after option handling, and pass QUIET.
12598
12599 2018-01-05  Pedro Alves  <palves@redhat.com>
12600
12601         * spu-tdep.c (spu_catch_start): Pass
12602         symbol_name_match_type::SEARCH_NAME to block_lookup_symbol.
12603
12604 2018-01-05  Pedro Alves  <palves@redhat.com>
12605
12606         PR gdb/22670
12607         * ada-lang.c (literal_symbol_name_matcher): New function.
12608         (ada_get_symbol_name_matcher): Use it for
12609         symbol_name_match_type::SEARCH_NAME.
12610         * block.c (block_lookup_symbol): New parameter 'match_type'.  Pass
12611         it down instead of assuming symbol_name_match_type::FULL.
12612         * block.h (block_lookup_symbol): New parameter 'match_type'.
12613         * c-valprint.c (print_unpacked_pointer): Use
12614         lookup_symbol_search_name instead of lookup_symbol.
12615         * compile/compile-object-load.c (get_out_value_type): Pass down
12616         symbol_name_match_type::SEARCH_NAME.
12617         * cp-namespace.c (cp_basic_lookup_symbol): Pass down
12618         symbol_name_match_type::FULL.
12619         * cp-support.c (cp_get_symbol_name_matcher): Handle
12620         symbol_name_match_type::SEARCH_NAME.
12621         * infrun.c (insert_exception_resume_breakpoint): Use
12622         lookup_symbol_search_name.
12623         * p-valprint.c (pascal_val_print): Use lookup_symbol_search_name.
12624         * psymtab.c (maintenance_check_psymtabs): Use
12625         symbol_name_match_type::SEARCH_NAME and SYMBOL_SEARCH_NAME.
12626         * stack.c (print_frame_args): Use lookup_symbol_search_name and
12627         SYMBOL_SEARCH_NAME.
12628         * symtab.c (lookup_local_symbol): Don't demangle the lookup name
12629         if symbol_name_match_type::SEARCH_NAME.
12630         (lookup_symbol_in_language): Pass down
12631         symbol_name_match_type::FULL.
12632         (lookup_symbol_search_name): New.
12633         (lookup_language_this): Pass down
12634         symbol_name_match_type::SEARCH_NAME.
12635         (lookup_symbol_aux, lookup_local_symbol): New parameter
12636         'match_type'.  Pass it down.
12637         * symtab.h (symbol_name_match_type::SEARCH_NAME): New enumerator.
12638         (lookup_symbol_search_name): New declaration.
12639         (lookup_symbol_in_block): New 'match_type' parameter.
12640
12641 2018-01-05  Pedro Alves  <palves@redhat.com>
12642
12643         PR gdb/22670
12644         * ada-lang.c (ada_lookup_encoded_symbol): Reimplement in terms of
12645         ada_lookup_symbol.
12646         (ada_lookup_symbol): Reimplement in terms of
12647         ada_lookup_symbol_list, bits factored out from
12648         ada_lookup_encoded_symbol.
12649
12650 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
12651
12652         * ada-exp.y (write_object_renaming): When subscripting an array
12653         using a symbol as the index, pass the block in call to
12654         ada_lookup_encoded_symbol when looking that symbol up.
12655
12656 2018-01-05  Jerome Guitton  <guitton@adacore.com>
12657
12658         * ada-lang.c (ada_array_length): Use ada_index_type instead of
12659         TYPE_INDEX_TYPE.
12660
12661 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
12662
12663         * ada-lang.c (ada_to_fixed_value_create): Add handling of
12664         the case where VALUE_LVAL (val0) is not lval_memory.
12665
12666 2018-01-05  Xavier Roirand  <roirand@adacore.com>
12667
12668         * ada-valprint.c (print_optional_low_bound): Handle
12669         character-indexed array printing like boolean-indexed array
12670         printing.
12671
12672 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
12673
12674         * NEWS: Create a new section for the next release branch.
12675         Rename the section of the current branch, now that it has
12676         been cut.
12677
12678 2018-01-05  Joel Brobecker  <brobecker@adacore.com>
12679
12680         GDB 8.1 branch created (5219ac6237c272b938c28517bf371429260c71e7):
12681         * version.in: Bump version to 8.1.50.DATE-git.
12682
12683 2018-01-03  Xavier Roirand  <roirand@adacore.com>
12684
12685         * ada-lang.h (ada_exception_catchpoint_kind) <ada_catch_handlers>:
12686         Add field.
12687         * ada-lang.c (struct exception_support_info) <catch_handlers_sym>:
12688         Add field.
12689         (default_exception_support_info) <catch_handlers_sym>: Add field.
12690         (exception_support_info_fallback) <catch_handlers_sym>: Add field.
12691         (ada_exception_name_addr_1): Add "catch handlers" handling.
12692         (ada_exception_catchpoint_cond_string) <ex>: New parameter.
12693         Update all callers.
12694         (create_excep_cond_exprs) <ex>: Add parameter.
12695         (re_set_exception): Update create_excep_cond_exprs call.
12696         (print_it_exception, print_one_exception, print_mention_exception)
12697         (print_recreate_exception): Add "catch handler" handling.
12698         (allocate_location_catch_handlers, re_set_catch_handlers)
12699         (check_status_catch_handlers, print_it_catch_handlers)
12700         (print_one_catch_handlers, print_mention_catch_handlers)
12701         (print_recreate_catch_handlers): New function.
12702         (catch_handlers_breakpoint_ops): New variable.
12703         (catch_ada_exception_command_split) <is_catch_handlers_cmd>:
12704         Add parameter.  Add "catch handler" handling.
12705         (ada_exception_sym_name, ada_exception_breakpoint_ops):
12706         Add "catch handler" handling.
12707         (ada_exception_catchpoint_cond_string): Add "catch handler"
12708         handling.
12709         (create_ada_exception_catchpoint): Update create_excep_cond_exprs
12710         call.
12711         (catch_ada_handlers_command): New function.
12712         (initialize_ada_catchpoint_ops): Initialize "catch handlers"
12713         operations structure.
12714         (_initialize_ada_language): Add "catch handlers" command entry.
12715         * NEWS: Document "catch handlers" feature.
12716
12717 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
12718
12719         * ada-lang.c (ada_value_slice_from_ptr): Take array stride into
12720         account when creating the array type of the slice.
12721         (ada_value_slice): Likewise.
12722
12723 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
12724
12725         * gdbtypes.h (enum dynamic_prop_node_kind) <DYN_PROP_BYTE_STRIDE>:
12726         New enum value.
12727         (create_array_type_with_stride): Add byte_stride_prop parameter.
12728         * gdbtypes.c (create_array_type_with_stride) <byte_stride_prop>:
12729         New parameter.  Update all callers in this file.
12730         (array_type_has_dynamic_stride): New function.
12731         (is_dynamic_type_internal, resolve_dynamic_array): Add handling
12732         of arrays with dynamic byte strides.
12733         * dwarf2read.c (read_array_type): Add support for dynamic
12734         DW_AT_byte_stride attributes.
12735
12736 2018-01-02  Joel Brobecker  <brobecker@adacore.com>
12737
12738         * dwarf2read.c (read_unspecified_type): Treat
12739         DW_TAG_enumeration_type DIEs from Ada units as stubs.
12740
12741 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
12742
12743         Update copyright year range in all GDB files.
12744
12745 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
12746
12747         * copyright.py (BY_HAND): Remove gdb/testsuite/gdb.base/step-line.inp
12748         and gdb/testsuite/gdb.base/step-line.c.
12749
12750 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
12751
12752         * copyright.py (main): Dump the contents of
12753         MULTIPLE_COPYRIGHT_HEADERS (separately) from BY_HAND,
12754         even if BY_HAND is empty.
12755
12756 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
12757
12758         * top.c (print_gdb_version): Update Copyright year in version
12759         message.
12760
12761 2018-01-01  Joel Brobecker  <brobecker@adacore.com>
12762
12763         * config/djgpp/fnchange.lst: Add entry for gdb/ChangeLog-2017.
12764
12765 For older changes see ChangeLog-2017.
12766 \f
12767 Local Variables:
12768 mode: change-log
12769 left-margin: 8
12770 fill-column: 74
12771 version-control: never
12772 coding: utf-8
12773 End: