libctf/ChangeLog

   1 2019-06-19  Nick Alcock <nick.alcock@oracle.com>
   2
   3         * ctf-open-bfd.c: Add swap.h and ctf-endian.h.
   4         (ctf_fdopen): Check for endian-swapped raw CTF magic, and
   5         little-endian CTF archive magic.  Do not check the CTF version:
   6         ctf_simple_open does that in endian-safe ways.  Do not dereference
   7         null pointers on open failure.
   8
   9 2019-06-19  Nick Alcock <nick.alcock@oracle.com>
  10
  11         * ctf-open.c (get_vbytes_common): Return the new slice size.
  12         (ctf_bufopen): Flip the endianness of the CTF-section header copy.
  13         Remember to copy in the CTF data when opening an uncompressed
  14         foreign-endian CTF file.  Prune useless variable manipulation.
  15
  16 2019-06-19  Nick Alcock <nick.alcock@oracle.com>
  17
  18         * ctf-open.c (ctf_types): Fail when unidentified type kinds are
  19         seen.
  20
  21 2019-06-19  Nick Alcock <nick.alcock@oracle.com>
  22
  23         * ctf-open.c (ctf_bufopen): Dump header offsets into the debugging
  24         output.
  25
  26 2019-06-19  Nick Alcock <nick.alcock@oracle.com>
  27
  28         * ctf-subr.c (_PAGESIZE): Remove.
  29         (ctf_data_alloc): Likewise.
  30         (ctf_data_free): Likewise.
  31         (ctf_data_protect): Likewise.
  32         * ctf-impl.h: Remove declarations.
  33         * ctf-create.c (ctf_update): No longer call ctf_data_protect: use
  34         ctf_free, not ctf_data_free.
  35         (ctf_compress_write): Use ctf_data_alloc, not ctf_alloc.  Free
  36         the buffer again on compression error.
  37         * ctf-open.c (ctf_set_base): No longer track the size: call
  38         ctf_free, not ctf_data_free.
  39         (upgrade_types): Likewise.  Call ctf_alloc, not ctf_data_alloc.
  40         (ctf_bufopen): Likewise.  No longer call ctf_data_protect.
  41
  42 2019-06-19  Nick Alcock <nick.alcock@oracle.com>
  43
  44         * ctf-create.c (ctf_dtd_insert): Pass on error returns from
  45         ctf_dynhash_insert.
  46         (ctf_dvd_insert): Likewise.
  47         (ctf_add_generic): Likewise.
  48         (ctf_add_variable): Likewise.
  49         * ctf-impl.h: Adjust declarations.
  50
  51 2019-06-14  Alan Modra  <amodra@gmail.com>
  52
  53         * configure: Regenerate.
  54
  55 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
  56
  57         * ctf-decls.h: Include <libiberty.h>.
  58         * ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
  59
  60 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
  61
  62         * ctf-dump.c (ctf_dump_format_type): Cast size_t's used in printf()s.
  63         (ctf_dump_objts): Likewise.
  64         (ctf_dump_funcs): Likewise.
  65         (ctf_dump_member): Likewise.
  66         (ctf_dump_str): Likewise.
  67
  68 2019-06-06  Nick Alcock  <nick.alcock@oracle.com>
  69
  70         * ctf-archive.c (arc_mmap_header): Mark fd as potentially unused.
  71         * ctf-subr.c (ctf_data_protect): Mark both args as potentially unused.
  72
  73 2019-06-05  Nick Alcock  <nick.alcock@oracle.com>
  74
  75         * ctf-archive.c (ctf_arc_write): Eschew %zi format specifier.
  76         (ctf_arc_open_by_offset): Likewise.
  77         * ctf-create.c (ctf_add_type): Likewise.
  78
  79 2019-06-04  Tom Tromey  <tromey@adacore.com>
  80
  81         * ctf-create.c (ctf_add_encoded, ctf_add_slice)
  82         (ctf_add_member_offset): Use CHAR_BIT, not NBBY.
  83
  84 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
  85
  86         * configure.ac: Check for O_CLOEXEC.
  87         * ctf-decls.h (O_CLOEXEC): Define (to 0), if need be.
  88         * config.h.in: Regenerate.
  89         * configure: Likewise.
  90
  91 2019-06-04  Nick Alcock  <nick.alcock@oracle.com>
  92
  93         * qsort_r.c: Rename to...
  94         * ctf-qsort_r.c: ... this.
  95         (_quicksort): Define to ctf_qsort_r.
  96         * ctf-decls.h (qsort_r): Remove.
  97         (ctf_qsort_r): Add.
  98         (struct ctf_qsort_arg): New, transport the real ARG and COMPAR.
  99         (ctf_qsort_compar_thunk): Rearrange the arguments to COMPAR.
 100         * Makefile.am (libctf_a_LIBADD): Remove.
 101         (libctf_a_SOURCES): New, add ctf-qsort_r.c.
 102         * ctf-archive.c (ctf_arc_write): Call ctf_qsort_r, not qsort_r.
 103         * ctf-create.c (ctf_update): Likewise.
 104         * configure.ac: Check for BSD versus GNU qsort_r signature.
 105         * Makefile.in: Regenerate.
 106         * config.h.in: Likewise.
 107         * configure: Likewise.
 108
 109 2019-06-03  Nick Alcock  <nick.alcock@oracle.com>
 110
 111         * ctf-dump.c (ctf_dump_funcs): Free in the right place.
 112
 113 2019-05-29  Nick Alcock  <nick.alcock@oracle.com>
 114
 115         * Makefile.am (ZLIB): New.
 116         (ZLIBINC): Likewise.
 117         (AM_CFLAGS): Use them.
 118         (libctf_a_LIBADD): New, for LIBOBJS.
 119         * configure.ac: Check for zlib, endian.h, and qsort_r.
 120         * ctf-endian.h: New, providing htole64 and le64toh.
 121         * swap.h: Code style fixes.
 122         (bswap_identity_64): New.
 123         * qsort_r.c: New, from gnulib (with one added #include).
 124         * ctf-decls.h: New, providing a conditional qsort_r declaration,
 125         and unconditional definitions of MIN and MAX.
 126         * ctf-impl.h: Use it.  Do not use <sys/errno.h>.
 127         (ctf_set_errno): Now returns unsigned long.
 128         * ctf-util.c (ctf_set_errno): Adjust here too.
 129         * ctf-archive.c: Use ctf-endian.h.
 130         (ctf_arc_open_by_offset): Use memset, not bzero.  Drop cts_type,
 131         cts_flags and cts_offset.
 132         (ctf_arc_write): Drop debugging dependent on the size of off_t.
 133         * ctf-create.c: Provide a definition of roundup if not defined.
 134         (ctf_create): Drop cts_type, cts_flags and cts_offset.
 135         (ctf_add_reftype): Do not check if type IDs are below zero.
 136         (ctf_add_slice): Likewise.
 137         (ctf_add_typedef): Likewise.
 138         (ctf_add_member_offset): Cast error-returning ssize_t's to size_t
 139         when known error-free.  Drop CTF_ERR usage for functions returning
 140         int.
 141         (ctf_add_member_encoded): Drop CTF_ERR usage for functions returning
 142         int.
 143         (ctf_add_variable): Likewise.
 144         (enumcmp): Likewise.
 145         (enumadd): Likewise.
 146         (membcmp): Likewise.
 147         (ctf_add_type): Likewise.  Cast error-returning ssize_t's to size_t
 148         when known error-free.
 149         * ctf-dump.c (ctf_is_slice): Drop CTF_ERR usage for functions
 150         returning int: use CTF_ERR for functions returning ctf_type_id.
 151         (ctf_dump_label): Likewise.
 152         (ctf_dump_objts): Likewise.
 153         * ctf-labels.c (ctf_label_topmost): Likewise.
 154         (ctf_label_iter): Likewise.
 155         (ctf_label_info): Likewise.
 156         * ctf-lookup.c (ctf_func_args): Likewise.
 157         * ctf-open.c (upgrade_types): Cast to size_t where appropriate.
 158         (ctf_bufopen): Likewise.  Use zlib types as needed.
 159         * ctf-types.c (ctf_member_iter): Drop CTF_ERR usage for functions
 160         returning int.
 161         (ctf_enum_iter): Likewise.
 162         (ctf_type_size): Likewise.
 163         (ctf_type_align): Likewise.  Cast to size_t where appropriate.
 164         (ctf_type_kind_unsliced): Likewise.
 165         (ctf_type_kind): Likewise.
 166         (ctf_type_encoding): Likewise.
 167         (ctf_member_info): Likewise.
 168         (ctf_array_info): Likewise.
 169         (ctf_enum_value): Likewise.
 170         (ctf_type_rvisit): Likewise.
 171         * ctf-open-bfd.c (ctf_bfdopen): Drop cts_type, cts_flags and
 172         cts_offset.
 173         (ctf_simple_open): Likewise.
 174         (ctf_bfdopen_ctfsect): Likewise.  Set cts_size properly.
 175         * Makefile.in: Regenerate.
 176         * aclocal.m4: Likewise.
 177         * config.h: Likewise.
 178         * configure: Likewise.
 179
 180 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 181
 182         * configure.in: Check for bfd_section_from_elf_index.
 183         * configure: Regenerate.
 184         * config.h.in [HAVE_BFD_ELF]: Likewise.
 185         * libctf/ctf_open_bfd (ctf_bfdopen_ctfsect): Use it.
 186         abfd is potentially unused now.
 187
 188 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 189
 190         * Makefile.am: New.
 191         * Makefile.in: Regenerated.
 192         * config.h.in: Likewise.
 193         * aclocal.m4: Likewise.
 194         * configure: Likewise.
 195
 196 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 197
 198         * ctf-dump.c: New.
 199
 200 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 201
 202         * ctf-labels.c: New.
 203
 204 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 205
 206         * ctf-impl.h (_libctf_version): New declaration.
 207         * ctf-subr.c (_libctf_version): Define it.
 208         (ctf_version): New.
 209
 210 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 211
 212         * ctf-create.c (enumcmp): New.
 213         (enumadd): Likewise.
 214         (membcmp): Likewise.
 215         (membadd): Likewise.
 216         (ctf_add_type): Likewise.
 217
 218 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 219
 220         * ctf-lookup.c (isqualifier): New.
 221         (ctf_lookup_by_name): Likewise.
 222         (struct ctf_lookup_var_key): Likewise.
 223         (ctf_lookup_var): Likewise.
 224         (ctf_lookup_variable): Likewise.
 225         (ctf_lookup_symbol_name): Likewise.
 226         (ctf_lookup_by_symbol): Likewise.
 227         (ctf_func_info): Likewise.
 228         (ctf_func_args): Likewise.
 229
 230 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 231
 232         * ctf-decl.c: New file.
 233         * ctf-types.c: Likewise.
 234         * ctf-impl.h: New declarations.
 235
 236 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 237
 238         * ctf-open-bfd.c: New file.
 239         * ctf-open.c (ctf_close): New.
 240         * ctf-impl.h: Include bfd.h.
 241         (ctf_file): New members ctf_data_mmapped, ctf_data_mmapped_len.
 242         (ctf_archive_internal): New members ctfi_abfd, ctfi_data,
 243         ctfi_bfd_close.
 244         (ctf_bfdopen_ctfsect): New declaration.
 245         (_CTF_SECTION): likewise.
 246
 247 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 248
 249         * ctf-archive.c: New.
 250         * ctf-impl.h (ctf_archive_internal): New type.
 251         (ctf_arc_open_internal): New declaration.
 252         (ctf_arc_bufopen): Likewise.
 253         (ctf_arc_close_internal): Likewise.
 254
 255 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 256
 257         * ctf-open.c: New file.
 258         * swap.h: Likewise.
 259
 260 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 261
 262         * ctf-create.c: New file.
 263         * ctf-lookup.c: New file.
 264
 265 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 266
 267         * ctf-impl.h: New definitions and declarations for type creation
 268         and lookup.
 269
 270 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 271
 272         * ctf-hash.c: New file.
 273         * ctf-impl.h: New declarations.
 274
 275 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 276
 277         * ctf-error.c: New file.
 278
 279 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 280
 281         * ctf-util.c: New file.
 282         * elf.h: Likewise.
 283         * ctf-impl.h: Include it, and add declarations.
 284
 285 2019-05-28  Nick Alcock  <nick.alcock@oracle.com>
 286
 287         * ctf-impl.h: New file.
 288         * ctf-subr.c: New file.
 289
 290 \f
 291 Local Variables:
 292 mode: change-log
 293 left-margin: 8
 294 fill-column: 76
 295 version-control: never
 296 End: