1 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
3 * remote.c (get_offsets): Handle a single segment.
4 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
7 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
9 * solib-svr4.c (struct lm_info): Add lm_addr.
11 (svr4_default_sos): Set lm_addr.
12 (svr4_current_sos): Set lm_addr and main_lm_addr.
13 (svr4_fetch_objfile_link_map): Rewrite.
14 (svr4_clear_solib): Clear main_lm_addr.
16 2008-06-03 Michael Snyder <msnyder@redhat.com>
17 Joseph Myers <joseph@codesourcery.com>
19 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
20 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
22 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
24 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
26 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
28 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
30 2008-06-01 Joel Brobecker <brobecker@adacore.com>
32 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
33 treat pointers in data space as function descriptors if the
34 target address is also in the data space.
36 2008-05-30 Joel Brobecker <brobecker@adacore.com>
38 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
39 the trad-frame register value for the SP register.
41 2008-05-29 Mark Kettenis <kettenis@gnu.org>
43 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
45 2008-05-28 Joel Brobecker <brobecker@adacore.com>
47 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
48 that identifies function descriptors outside of the .opd section.
50 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
52 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
53 temporary catchpoints. In MI add missing fields 'reason', 'disp',
55 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
57 (handle_gnu_v3_exceptions): Use tempflag.
59 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
61 Refactor varobj_update interface.
62 * varobj.c (varobj_update): Report changes as vector. Also
63 return not just a list of varobj, but a list of special structures
64 that tell what exactly has changed.
65 * varobj.h (enum varobj_update_error): Rename to
67 (struct varobj_update_result_t): New.
68 (varobj_update): Adjust prototype.
69 * mi/mi-cmd-var.c: Adjust for changes.
71 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
73 * varobj.c (varobj_update): Fix comment typo.
76 2008-05-26 Joel Brobecker <brobecker@adacore.com>
78 Set the symtab field of symbols read from ECOFF debugging entries.
79 * mdebugread.c (add_symbol): Add new parameter symtab.
80 (parse_symbol): Update calls to add_symbol throughout.
82 2008-05-27 Andreas Schwab <schwab@suse.de>
84 * symtab.h (enum address_class): Remove LOC_REGPARM and
86 (struct symbol): Add is_argument.
87 (SYMBOL_IS_ARGUMENT): Define.
89 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
90 * buildsym.c (finish_block): Likewise.
91 * stack.c (print_frame_args, print_block_frame_locals)
92 (print_frame_arg_vars): Likewise.
93 * symtab.c (lookup_block_symbol): Likewise.
94 * tracepoint.c (add_local_symbols): Likewise.
95 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
97 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
98 * dwarf2read.c (new_symbol): Likewise.
99 * mdebugread.c (parse_symbol): Likewise.
100 * stabsread.c (define_symbol): Likewise.
102 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
103 and LOC_COMPUTED_ARG.
104 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
105 * ax-gdb.c (gen_var_ref): Likewise.
106 * eval.c (evaluate_subexp_for_address): Likewise.
107 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
108 * m2-exp.y (yylex): Likewise.
109 * printcmd.c (address_info): Likewise.
110 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
111 * tracepoint.c (collect_symbol, scope_info): Likewise.
113 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
115 * gdbarch.sh: Added new gdbarch struct
116 core_regset_sections.
117 * gdbarch.c: Refreshed.
118 * gdbarch.h: Refreshed.
119 * regset.h (core_regset_section): Declared.
120 * linux-nat.c (linux_nat_do_thread_registers): Added
121 support for the new gdbarch struct core_regset_sections.
122 * utils.c (host_address_to_string): New function.
123 * defs.h (host_address_to_string): New prototype.
124 * i386-linux-tdep.c (i386_regset_rections): New register
125 sections list for i386.
126 (i386_linux_init_abi): Initialized new gdbarch struct
127 core_regset_sections.
128 * Makefile.in: Updated to reflect dependency changes.
129 * ppc-linux-tdep.c (ppc_regset_sections): Register
130 sections list for ppc.
131 (ppc_linux_init_abi): Initialized new gdbarch struct
134 2008-05-24 Andreas Schwab <schwab@suse.de>
136 * linespec.c (decode_objc): Save current language around call to
139 2008-05-23 Joel Brobecker <brobecker@adacore.com>
141 * valprint.h (get_array_bounds): Renames get_array_low_bound.
142 * valprint.c (get_array_bounds): Renames get_array_low_bound.
143 Return the proper bound value if the array index type is an
144 enumerated type. Compute the high bound if requested.
145 (val_print_array_elements): Handle the case when the array
146 element has a null size.
147 * ada-valprint.c (print_optional_low_bound): Add handling
148 for empty arrays or arrays of zero-size elements.
149 (ada_val_print_array): New function, extracted out from
150 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
151 handle empty arrays and arrays of zero-size elements.
152 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
153 code by call to ada_val_print_array.
154 (ada_value_print): Remove handling of null array. The handling
155 was incomplete and is now better handled by ada_val_print_array.
157 2008-05-23 Markus Deuling <deuling@de.ibm.com>
159 * annotate.c (annotate_source, annotate_frame_begin): Replace
160 deprecated_print_address_numeric with paddress.
161 * cli/cli-cmds.c (list_command, edit_command): Likewise.
162 * tui/tui-stack.c (tui_make_status_line): Likewise.
164 * defs.h (deprecated_print_address_numeric): Remove.
165 * printcmd.c (deprecated_print_address_numeric): Remove.
166 * maint.c (maint_print_section_info): Fix comment.
168 2008-05-23 Markus Deuling <deuling@de.ibm.com>
170 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
171 print_binary_chars, print_char_chars): Add byte_order parameter and
172 replace gdbarch_byte_order.
173 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
174 expressions and remove them. Remove unused TWO_TO_FOURTH.
175 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
176 endianness. Update call to print_hex_chars.
177 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
178 print_binary_chars, print_char_chars): Add byte_order parameter.
179 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
180 get at the endianness. Update print_*_char calls to use byte_order.
182 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
184 * symtab.h (struct symbol): Make "aux_value" member a void pointer
186 (SYMBOL_LOCATION_BATON): Update.
188 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
190 * symtab.h (enum address_class): Remove LOC_BASEREG and
192 (struct symbol): Remove "basereg" member of "aux_value" union.
193 (SYMBOL_BASEREG): Remove.
195 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
197 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
198 (ada_add_block_symbols): Likewise.
199 * ax-gdb.c (gen_var_ref): Likewise.
200 * buildsym.c (finish_block): Likewise.
201 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
202 * m2-exp.y (yylex): Likewise.
203 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
204 * printcmd.c (address_info): Likewise.
205 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
206 (print_frame_arg_vars): Likewise.
207 * symmisc.c (print_symbol): Likewise.
208 * symtab.c (lookup_block_symbol): Likewise.
209 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
210 (scope_info): Likewise.
212 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
214 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
216 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
217 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
218 (ada_add_block_symbols): Likewise.
219 * ax-gdb.c (gen_var_ref): Likewise.
220 * buildsyms.c (finish_block): Likewise.
221 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
222 * m2-exp.y (yylex): Likewise.
223 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
224 * printcmd.c (address_info): Likewise.
225 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
226 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
227 * symtab.c (lookup_block_symbol): Likewise.
228 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
229 (scope_info): Likewise.
231 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
233 * symtab.h (enum address_class): Remove LOC_INDIRECT and
234 LOC_HP_THREAD_LOCAL_STATIC.
236 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
237 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
238 (read_var_value): Likewise.
239 * buildsym.c (finish_block): Likewise.
240 * objfiles.c (objfile_relocate): Likewise.
241 * printcmd.c (address_info): Likewise.
242 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
243 * tracepoint.c (scope_info): Likewise.
245 2008-05-21 Markus Deuling <deuling@de.ibm.com>
246 Maxim Grigoriev <maxim2405@gmail.com>
248 * xtensa-tdep.c (xtensa_read_register): Remove.
249 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
250 argument litbase to call0_frame_cache().
251 (call0_track_op, call0_analyze_prologue)
252 (call0_frame_cache): Use extra argument litbase.
254 2008-05-21 Joel Brobecker <brobecker@adacore.com>
256 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
258 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
260 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
262 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
264 * alpha-mdebug-tdep.c: Include "trad-frame.h".
265 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
266 struct trad_frame_saved_reg *.
267 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
268 trad_frame_alloc_saved_regs. Update accesses. Record previous
269 value of SP as being vfp.
270 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
271 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
273 2008-05-21 Markus Deuling <deuling@de.ibm.com>
275 * score-tdep.c (score_print_insn): Get the current endianess from
276 disassemble_info instead of gdbarch_byte_order.
278 2008-05-21 Pedro Alves <pedro@codesourcery.com>
280 * frame.c (get_prev_frame_1): Build frame id before setting
281 this_frame->prev_p, not after.
283 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
285 * annotate.c (annotate_new_thread): New function for new-thread
287 * annotate.h: (annotate_new_thread): New extern.
288 * thread.c (add_thread_with_info): Use it.
289 * Makefile.in (thread.o): Add dependency on annotate.h.
291 2008-05-20 Joel Brobecker <brobecker@adacore.com>
293 * win32-nat.c (win32_wait): Block the control-c event while
294 waiting for a debug event.
296 2008-05-19 Pedro Alves <pedro@codesourcery.com>
298 * symtab.h (lookup_symbol_in_language): Update comment.
299 * symtab.c (lookup_symbol_aux_block): Update comment.
300 * ada-lang.c (ada_lookup_symbol_list): Update comment.
302 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
304 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
305 (lookup_symbol): Likewise.
306 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
307 (lookup_symbol): Likewise.
308 (search_symbols): Update.
310 * linespec.c (find_methods, collect_methods): Update.
311 (add_matching_methods, add_constructors): Update.
312 (decode_compound, decode_dollar, decode_variable): Update.
313 (lookup_prefix_sym): Update.
315 (symbol_found): Remove SYM_SYMTAB parameter.
316 Use SYMBOL_SYMTAB (sym) instead.
318 * gdbtypes.c (lookup_typename): Update.
319 (lookup_struct, lookup_union, lookup_enum): Update.
320 (lookup_template_type): Update.
321 (check_typedef): Update.
322 * language.c (lang_bool_type): Update.
323 * mdebugread.c (parse_procedure): Update.
324 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
325 * parse.c (write_dollar_variable): Update.
326 * printcmd.c (address_info): Update.
327 * source.c (select_source_symtab): Update.
328 * stack.c (print_frame_args, print_frame_arg_vars): Update.
329 * valops.c (find_function_in_inferior): Update.
330 (value_struct_elt_for_reference): Update.
331 * value.c (value_static_field, value_fn_field): Update.
333 * alpha-mdebug-tdep.c (find_proc_desc): Update.
334 * arm-tdep.c (arm_skip_prologue): Update.
335 * mt-tdep.c (mt_skip_prologue): Update.
336 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
338 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
339 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
340 (add_defn_to_vec): Likewise.
341 (ada_add_block_symbols): Likewise.
342 (lookup_cached_symbol, cache_symbol): Likewise.
343 (standard_lookup): Update.
344 (ada_lookup_symbol_list): Update.
346 * c-valprint.c (c_val_print): Update.
347 * cp-support.c (cp_lookup_rtti_type): Update.
348 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
349 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
350 * p-valprint.c (pascal_val_print): Update.
351 * scm-lang.c (scm_lookup_name): Update.
357 * objc-exp.y: Update.
360 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
362 * language.h (struct language_defn): Remove SYMTAB parameter from
363 la_lookup_symbol_nonlocal callback function pointer.
365 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
366 (ada_lookup_encoded_symbol): Likewise.
367 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
368 Always call fixup_symbol_section.
369 (ada_lookup_symbol): Remove SYMTAB parameter.
370 (ada_lookup_symbol_nonlocal): Likewise.
371 * ada-exp.y (write_object_renaming): Update.
372 (find_primitive_type): Likewise.
374 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
375 (cp_lookup_symbol_namespace): Likewise.
376 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
377 (lookup_symbol_file): Likewise.
378 (lookup_possible_namespace_symbol): Likewise.
379 (cp_lookup_symbol_nonlocal): Likewise.
380 (cp_lookup_symbol_namespace): Likewise.
381 (cp_lookup_nested_type): Update.
383 * scm-valprint.c (scm_inferior_print): Update.
384 * valops.c (value_maybe_namespace_elt): Update.
386 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
387 lookup_lib_global_symbol callback function pointer.
388 (solib_global_lookup): Remove SYMTAB parameter.
389 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
390 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
392 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
393 (lookup_symbol_static): Likewise.
394 (lookup_symbol_global): Likewise.
395 (lookup_symbol_aux_block): Likewise.
396 (lookup_global_symbol_from_objfile): Likewise.
397 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
398 (lookup_symbol_aux_local): Likewise.
399 (lookup_symbol_aux_block): Likewise.
400 (lookup_symbol_aux_symtabs): Likewise.
401 (lookup_symbol_aux_psymtabs): Likewise.
402 (lookup_global_symbol_from_objfile): Likewise.
403 (basic_lookup_symbol_nonlocal): Likewise.
404 (lookup_symbol_static): Likewise.
405 (lookup_symbol_global): Likewise.
407 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
409 2008-05-17 Pedro Alves <pedro@codesourcery.com>
411 * remote.c (init_extended_remote_ops): Fix typo.
413 2008-05-16 Pedro Alves <pedro@codesourcery.com>
415 * NEWS: Mention new DICOS x86 target configuration.
417 2008-05-16 Pedro Alves <pedro@codesourcery.com>
418 Ulrich Weigand <uweigand@de.ibm.com>
420 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
421 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
423 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
424 use it instead of ginfo->value.address. Look up minimal symbol by
425 address and name. Assume OBJFILE is non-NULL.
426 (fixup_symbol_section): Ensure we always have an objfile to look
427 into. Extract and pass to fixup_section the symbol's address that
428 will match the minimal symbol's address.
429 (fixup_psymbol_section): Likewise.
431 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
432 overlays and the addrmap returned the wrong section.
434 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
435 calling fixup_symbol_section.
437 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
439 * minsyms.c: Include "target.h".
440 (find_solib_trampoline_target): Handle minimal symbols pointing
441 to function descriptors as well.
442 * Makefile.in (minsyms.o): Update dependencies.
444 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
445 (ppc64_standard_linkage1): ... this. Fix optional instructions.
446 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
447 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
448 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
449 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
450 (ppc64_standard_linkage_target): Rename to ...
451 (ppc64_standard_linkage1_target): ... this.
452 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
453 (ppc64_skip_trampoline_code): Support three variants of standard
454 linkage stubs. Call find_solib_trampoline_target to handle
457 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
459 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
460 ppc64_sysv_abi_adjust_breakpoint_address.
461 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
462 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
464 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
466 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
467 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
468 of ppc_linux_skip_trampoline_code.
470 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
472 * gdbarch.sh: Delete dwarf_reg_to_regnum.
473 * gdbarch.c, gdbarch.h: Regenerated.
474 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
475 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
476 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
478 2008-05-15 Pedro Alves <pedro@codesourcery.com>
480 * linux-nat.c (trap_ptid): Delete.
481 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
483 * linux-thread-db.c (thread_db_wait): Adjust.
485 2008-05-15 Joel Brobecker <brobecker@adacore.com>
487 * linespec.c (decode_line_1): Fix a couple of comments.
489 2008-05-15 Alan Modra <amodra@bigpond.net.au>
491 * dbxread.c: Formatting.
492 (INTERNALIZE_SYMBOL): Init n_other.
493 (set_namestring): Take pointer to nlist arg rather than struct
494 copy. Update all callers.
496 2008-05-15 Andreas Schwab <schwab@suse.de>
498 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
499 (dwarf2read.o): Add $(addrmap_h).
501 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
503 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
504 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
505 to handle ppc32 PLT entries.
506 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
509 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
511 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
512 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
513 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
514 (lookup_minimal_symbol_by_pc_section): Use
515 lookup_minimal_symbol_by_pc_section_1.
516 (lookup_solib_trampoline_symbol_by_pc): Likewise.
518 2008-05-13 Joel Brobecker <brobecker@adacore.com>
520 * findcmd.c: Add #include "gdb_stdint.h".
521 * Makefile.in (findcmd.o): Update dependencies.
523 2008-05-11 David S. Miller <davem@davemloft.net>
525 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
526 long double size override, Linux does use 128-bit now.
528 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
529 (sparc_linux_write_pc): New function.
530 (sparc32_linux_init_abi): Register it.
531 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
532 (sparc64_linux_write_pc): New function.
533 (sparc64_linux_init_abi): Register it.
535 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
536 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
538 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
540 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
541 and info.tdep_info before calling gdbarch_init_osabi.
543 2008-05-09 Joel Brobecker <brobecker@adacore.com>
545 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
546 the type of the right hand side of the assignment to the type
547 of the left hand side if the left hand side is a convenience
550 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
552 * NEWS: Mention gdbserver bi-arch capability.
554 2008-05-09 Doug Evans <dje@google.com>
557 * NEWS: Document find command and qSearch:memory packet.
558 * Makefile.in (SFILES): Add findcmd.c.
559 (COMMON_OBJS): Add findcmd.o.
560 (findcmd.o): New rule.
561 * findcmd.c: New file.
562 * target.h (target_ops): New member to_search_memory.
563 (simple_search_memory): Declare.
564 (target_search_memory): Declare.
565 * target.c (simple_search_memory): New fn.
566 (target_search_memory): New fn.
567 * remote.c (PACKET_qSearch_memory): New packet kind.
568 (remote_search_memory): New fn.
569 (init_remote_ops): Init to_search_memory.
570 (init_extended_remote_ops): Ditto.
571 (_initialize_remote): Add qSearch:memory packet config command.
573 2008-05-09 Eli Zaretskii <eliz@gnu.org>
575 * thread.c (_initialize_thread): Don't use commas and periods in
576 first line of doc string of "set/show print thread-events".
578 2008-05-08 Joel Brobecker <brobecker@adacore.com>
580 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
581 Update for unwinder changes.
583 2008-05-08 Joel Brobecker <brobecker@adacore.com>
585 * frame.c (get_frame_base_address, get_frame_locals_address)
586 (get_frame_args_address): Pass the correct frame when calling
587 frame_base_find_by_frame.
589 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
591 * remote.c (extended_remote_attach_1): Call target_find_description.
593 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
595 * remote.c (extended_remote_create_inferior_1): Clean up
596 before marking the target running.
598 2008-05-08 Joel Brobecker <brobecker@adacore.com>
600 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
603 2008-05-07 Joel Brobecker <brobecker@adacore.com>
605 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
606 sparc64-sol2-tdep.c: Update for unwinder changes.
608 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
610 * cp-support.c (mangled_name_to_comp): Initialize storage.
611 (unqualified_name_from_comp): Likewise.
613 2008-05-07 Jie Zhang <jie.zhang@analog.com>
615 * remote.c (remote_insert_breakpoint): Call get_remote_state
616 after gdbarch_breakpoint_from_pc is called.
617 (remote_insert_hw_breakpoint): Likewise.
619 2008-05-06 Joel Brobecker <brobecker@adacore.com>
621 * valprint.c (val_print): Add new language parameter and use it
622 instead of using the current_language. Update calls to val_print
624 (common_val_print): Add new langauge parameter and pass it to
626 * value.h (struct language_defn): Add opaque declaration.
627 (val_print, common_val_print): Update declarations.
628 * stack.c (print_frame_args): Update call to common_val_print
629 using the appropriate language.
630 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
631 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
632 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
633 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
634 #include "language.h" if necessary.
635 Update calls to val_print and common_val_print.
636 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
639 2008-05-06 Joel Brobecker <brobecker@adacore.com>
641 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
642 pointing inside a non-executable section as function descriptors.
644 2008-05-06 Pedro Alves <pedro@codesourcery.com>
646 * inf-loop.c (inferior_event_handler): Run all continuations and
647 print any language change before running the breakpoint commands.
649 2008-05-06 Joel Brobecker <brobecker@adacore.com>
651 * frame-unwind.c (frame_unwind_got_bytes): New function.
652 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
653 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
654 for unwinder changes.
656 2008-05-05 Doug Evans <dje@google.com>
658 * NEWS: Mention new /m modifier for disassemble command.
659 * cli/cli-cmds.c (print_disassembly): New function.
660 (disassemble_current_function): New function
661 (disassemble_command): Recognize /m modifier, print mixed
663 (init_cli_cmds): Update disassemble help text.
665 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
667 * xtensa-tdep.c: Update for unwinder changes.
669 2008-05-05 Andreas Schwab <schwab@suse.de>
671 Update m68k port for unwinder changes.
672 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
673 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
674 (m68k_frame_unwind): Use default_frame_sniffer.
675 (m68k_frame_sniffer): Remove.
676 (m68k_frame_base_address): Expect this_frame.
677 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
679 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
680 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
681 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
682 parameter instead of pc value.
683 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
685 (m68k_linux_sigtramp_frame_this_id)
686 (m68k_linux_sigtramp_frame_prev_register)
687 (m68k_linux_sigtramp_frame_sniffer): Update signature.
688 (m68k_linux_sigtramp_frame_unwind): Use
689 m68k_linux_sigtramp_frame_sniffer.
690 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
692 * m68klinux-nat.c (store_register): Fix typo.
694 2008-05-05 Pedro Alves <pedro@codesourcery.com>
696 * infcmd.c (step_1): Put thread id on the stack to avoid possible
699 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
701 * symfile.c (reread_symbols): Update objfile's entry point.
703 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
704 Joel Brobecker <brobecker@adacore.com>
706 * ada-lang.c: Update throughout to use symbol_matches_domain
707 instead of matching the symbol domain explictly.
708 * dwarf2read.c (add_partial_symbol): Do not add new psym for
709 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
710 class as typedefs. See lookup_partial_symbol function.
711 (new_symbol): Similar to add_partial_symbol, do not create
712 symbol for the typedef. See lookup_block_symbol.
713 * symtab.c (symbol_matches_domain): New function, takes care
714 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
715 (lookup_partial_symbol): Use symbol_matches_domain to see if the
716 found psym domain matches the given domain.
717 (lookup_block_symbol): Likewise.
719 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
721 * top.c (command_line_handler_continuation): Remove.
722 (execute_command): Do not install the above.
724 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
726 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
727 and catch all exceptions from it.
728 * top.c (command_line_handler_continuation): Don't
729 call bpstat_do_action here.
731 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
733 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
734 (struct die_info): Remove type.
735 (read_type_die, read_typedef, read_base_type, read_subrange_type)
736 (read_structure_type, read_enumeration_type, read_array_type)
737 (read_tag_pointer_type, read_tag_ptr_to_member_type)
738 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
739 (read_tag_string_type, read_subroutine_type, read_set_type)
740 (read_unspecified_type): Delete prototypes. Remove check for
741 already-loaded type. Return the new type.
742 (set_die_type): Return the new type.
743 (reset_die_and_siblings_types): Delete.
744 (load_comp_unit, load_full_comp_unit): Set type_hash.
745 (process_queue): Remove call to reset_die_and_siblings_types.
746 (process_die): Do not read most types here. Use read_type_die
748 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
749 (quirk_gcc_member_function_pointer): Return the new type.
750 (process_structure_scope, process_enumeration_scope): Use
751 get_die_type and read the DIE's type.
752 (read_full_die): Do not initialize die->type.
753 (tag_type_to_type): Use read_type_die.
754 (read_type_die): Check for already defined types. Return the
756 (determine_prefix): Use get_die_type.
757 (set_die_type): Return the type.
758 (get_die_type): Take a CU argument. Check for no type_hash.
760 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
762 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
765 2008-05-04 Pedro Alves <pedro@codesourcery.com>
767 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
768 and bp_longjmp_resume breakpoints.
769 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
771 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
772 breakpoints. Create bp_longjmp breakpoints as momentary
774 (enable_longjmp_breakpoint): Delete.
775 (set_longjmp_breakpoint): New.
776 (disable_longjmp_breakpoint): Delete.
777 (delete_longjmp_breakpoint): New.
778 (set_longjmp_resume_breakpoint): Delete.
779 (set_momentary_breakpoint_at_pc): New.
780 (breakpoint_re_set_one): Don't delete bp_longjmp and
781 bp_longjmp_resume breakpoints.
782 (breakpoint_re_set): Don't create longjmp and longjmp-resume
785 * infrun.c (step_resume_breakpoint): Add comment.
786 (struct execution_control_state): Delete handling_longjmp member.
787 (init_execution_control_state). Don't clear handling_longjmp.
788 (context_switch): Don't context switch handling_longjmp.
789 (handle_inferior_event): If handling a bp_longjmp breakpoint,
790 create a bp_longjmp_resume breakpoint, and set it as current
791 step_resume_breakpoint, then step over the longjmp breakpoint. If
792 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
793 breakpoint, delete the longjmp-resume breakpoint, and stop
795 (currently_stepping): Remove handling_longjmp from expression.
796 (insert_step_resume_breakpoint_at_sal): Update comment.
797 (insert_longjmp_resume_breakpoint): New.
799 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
800 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
802 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
803 (set_longjmp_resume_breakpoint): Delete declaration.
805 * gdbthread.h (save_infrun_state): Remove handling_longjmp
807 (load_infrun_state): Delete *handling_longjmp parameter.
808 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
810 (load_infrun_state): Delete *handling_longjmp parameter. Update
813 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
814 (delete_longjmp_breakpoint_cleanup): New.
815 (step_1): Call set_longjmp_breakpoint instead of
816 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
817 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
818 (step_1_continuation): Pass thread id in the continuation args to
820 (step_once): Add thread parameter. Pass thread id the the
823 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
825 Set CU BASE_ADDRESS already from partial DIEs.
826 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
827 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
828 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
829 from these variables if it was still unset.
831 * Makefile.in: Update dependencies.
832 * dwarf2read.c: Include "addrmap.h"
833 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
834 (dwarf2_ranges_read): New prototype.
835 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
836 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
837 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
838 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
839 comment for it. Add the found ranges to RANGES_PST. New variable
840 BASEADDR, initialize it the common way.
841 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
842 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
843 HAS_RANGES_OFFSET for the later processing.
844 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
845 * symtab.c: Include "addrmap.h"
846 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
847 Move the psymtab locator into ...
848 (find_pc_sect_psymtab_closer): ... a new function.
850 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
852 * arch-utils.c (gdbarch_update_p): Use default values for
853 info.abfd and info.target_desc if they are NULL.
854 (gdbarch_from_bfd): Remove assertion.
855 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
856 using the current target description.
857 (gdbarch_info_fill): Do not use default values for info->abfd
858 and info->target_desc.
860 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
862 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
864 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
866 * inferior.h (read_pc_pid, write_pc_pid): Remove.
867 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
869 * regcache.c (read_pc_pid): Remove, replace by ...
870 (regcache_read_pc): ... this function.
871 (write_pc_pid): Remove, replace by ...
872 (regcache_write_pc): ... this function.
873 (read_pc, write_pc): Update.
875 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
876 write_pc_pid by regcache_read_pc and regcache_write_pc.
877 (displaced_step_fixup): Likewise.
878 (resume): Likewise. Use regcache arch instead of current_gdbarch.
879 (prepare_to_proceed): Likewise.
881 (adjust_pc_after_break): Likewise.
882 (handle_inferior_event): Likewise.
884 * linux-nat.c (cancel_breakpoint): Likewise.
885 * linux-thread-db.c (check_event): Likewise.
886 * aix-thread.c (aix_thread_wait): Likewise.
887 * tracepoint.c (trace_dump_command): Likewise.
889 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
891 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
892 SYMBOL_LOCATION_BATON.
894 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
896 * target.h (struct target_ops): New field to_auxv_parse.
897 * auxv.c (default_auxv_parse): New, renamed from previous
899 (target_auxv_parse): Try to call target method. Fallback to
900 default_auxv_parse if not found.
901 * procfs.c (procfs_auxv_parse): New.
902 (init_procfs_ops): On Solaris, in 64-bit mode, install
905 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
907 * symfile.c (add_symbol_file_command): Use paddress rather than
908 hex_string to print the address.
910 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
912 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
913 return the null frame ID to terminate the backtrace.
915 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
917 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
918 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
919 (SIG_FRAME_PC_OFFSET): Likewise.
920 (SIG_FRAME_LR_OFFSET): Likewise.
921 (SIG_FRAME_FP_OFFSET): Likewise.
922 (rs6000_push_dummy_call): Likewise.
923 (rs6000_return_value): Likewise.
924 (rs6000_convert_from_func_ptr_addr): Likewise.
925 (branch_dest, rs6000_software_single_step): Likewise.
926 (deal_with_atomic_sequence): Rename to ...
927 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
928 Do not call branch_dest; inline required parts of that function.
929 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
930 with SYMBOL_LINKAGE_NAME.
931 (struct reg, regsize): Delete.
932 (read_memory_addr): Delete; inline into callers.
933 (rs6000_skip_prologue): Move after skip_prologue.
934 (skip_prologue): Remove prototype.
935 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
936 initialization as if this variable were true. Do not install
937 ppc64_sysv_abi_adjust_breakpoint_address.
939 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
940 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
942 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
943 (SIG_FRAME_PC_OFFSET): Likewise.
944 (SIG_FRAME_LR_OFFSET): Likewise.
945 (SIG_FRAME_FP_OFFSET): Likewise.
946 (rs6000_push_dummy_call): Likewise.
947 (rs6000_return_value): Likewise.
948 (rs6000_convert_from_func_ptr_addr): Likewise.
949 (branch_dest, rs6000_software_single_step): Likewise. Replace
950 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
951 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
952 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
953 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
954 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
956 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
957 (AIX_TEXT_SEGMENT_BASE): New macro.
958 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
959 by AIX_TEXT_SEGMENT_BASE.
961 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
962 (struct gdbarch_tdep): Remove text_segment_base member.
963 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
964 ppc64_sysv_abi_adjust_breakpoint_address.
966 * Makefile.in (rs6000-tdep.o): Update dependencies.
967 (rs6000-aix-tdep.o): Likewise.
969 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
970 Thiago Jung Bauermann <bauerman@br.ibm.com>
972 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
973 * doublest.c (convert_typed_floating): Fix typo in comment.
974 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
975 * frame-unwind.h (frame_sniffer_ftype): Likewise.
976 * frame.c (frame_unwind_address_in_block): Likewise.
977 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
978 * symtab.h (struct symbol): Likewise.
979 * tramp-frame.h (struct trad_frame_cache): Likewise.
980 * value.c (allocate_repeat_value): Likewise.
982 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
984 * infrun.c (handle_inferior_event): Do not insert breakpoints at
985 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
987 2008-05-03 Pedro Alves <pedro@codesourcery.com>
989 * parse.c (parse_exp_in_context): Don't override
990 expression_context_pc if get_selected_block returned a valid
993 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
995 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
996 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
997 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
999 * c-typeprint.c (c_type_print_base): Delete handling of template
1001 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
1002 (METHOD_PTR_TO_VOFFSET): Delete.
1003 * defs.h (QUIT_FIXME): Delete.
1004 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
1005 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
1006 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
1007 ninstantiations, and instantiations.
1008 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
1009 (TYPE_FN_FIELD_INLINED): Delete.
1010 * srec.h (SREC_BINARY): Delete.
1011 * symtab.c (symbol_init_demangled_name): Delete.
1012 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
1013 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
1014 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
1015 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
1016 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
1017 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
1018 * target.h (enum thread_control_capabilities): Delete tc_switch.
1019 (target_can_switch_threads): Delete.
1021 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
1023 * Makefile.in (objfiles.o): Update.
1024 * exec.c (exec_set_section_address): Support p->addr != 0.
1025 * objfiles.c (objfile_relocate): Update exec_ops section
1027 * symfile.c (place_section): Move exec_set_section_address call...
1028 (default_symfile_offsets): ...to here.
1030 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
1032 * Makefile.in (ppc_linux_tdep_h): New macro.
1033 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
1034 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
1035 (powerpc_e500l_c): Likewise.
1036 (ppc-linux-nat.o): Update dependencies.
1037 (ppc-linux-tdep.o): Update dependencies.
1038 (rs6000-tdep.o): Update dependencies.
1040 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
1041 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
1042 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
1043 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
1044 (tdesc_powerpc_e500): Remove.
1046 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
1047 and "features/rs6000/powerpc-altivec64.c".
1048 (ppc_supply_reg, ppc_collect_reg): Make global.
1049 (variants): Use tdesc_powerpc_32 for "powerpc" and
1050 tdesc_powerpc_altivec64 for "powerpc64".
1051 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
1053 * ppc-linux-tdep.h: New file.
1055 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
1056 Include "features/rs6000/powerpc-32l.c".
1057 Include "features/rs6000/powerpc-altivec32l.c".
1058 Include "features/rs6000/powerpc-64l.c".
1059 Include "features/rs6000/powerpc-altivec64l.c".
1060 Include "features/rs6000/powerpc-e500l.c".
1061 (ppc_linux_supply_gregset): New function.
1062 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
1063 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
1064 (ppc64_linux_gregset): Likewise.
1065 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
1066 (ppc_linux_trap_reg_p): New function.
1067 (ppc_linux_write_pc): New function.
1068 (ppc_linux_core_read_description): New function.
1069 (ppc_linux_init_abi): Install ppc_linux_write_pc and
1070 ppc_linux_core_read_description. Install orig_r3 and trap
1071 registers if present in the target description.
1072 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
1074 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
1075 (PT_ORIG_R3, PT_TRAP): Define if necessary.
1076 (ppc_register_u_addr): Handle orig_r3 and trap registers.
1077 (fetch_ppc_registers): Likewise.
1078 (store_ppc_registers): Likewise.
1079 (store_register): Likewise.
1080 (ppc_linux_read_description): Check whether AltiVec is supported.
1081 Check whether inferior is 32-bit or 64-bit. Return the appropriate
1082 Linux target description.
1084 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
1085 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
1086 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
1087 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
1088 rs6000/powerpc-e500. Update -expedite variables accordingly.
1090 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
1091 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
1092 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
1093 * features/rs6000/powerpc-e500.c: Regenerate.
1094 * features/rs6000/powerpc-32.c: Regenerate.
1095 * features/rs6000/powerpc-64.c: Regenerate.
1097 * features/rs6000/power-linux.xml: New file.
1098 * features/rs6000/power64-linux.xml: New file.
1099 * features/rs6000/powerpc-32l.xml: New file.
1100 * features/rs6000/powerpc-altivec32l.xml: New file.
1101 * features/rs6000/powerpc-64l.xml: New file.
1102 * features/rs6000/powerpc-altivec64l.xml: New file.
1103 * features/rs6000/powerpc-e500l.xml: New file.
1104 * features/rs6000/powerpc-32l.c: New (generated) file.
1105 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
1106 * features/rs6000/powerpc-64l.c: New (generated) file.
1107 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
1108 * features/rs6000/powerpc-e500l.xml: New (generated) file.
1110 * regformats/reg-ppc.dat: Remove.
1111 * regformats/reg-ppc64.dat: Remove.
1112 * regformats/rs6000/powerpc-32.dat: Remove.
1113 * regformats/rs6000/powerpc-64.dat: Remove.
1114 * regformats/rs6000/powerpc-e500.dat: Remove.
1115 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
1116 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
1117 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
1118 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
1119 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
1121 2008-05-03 Pedro Alves <pedro@codesourcery.com>
1123 * thread.c (delete_thread): Call observer_notify_thread_exit.
1124 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
1125 thread_exit observer.
1126 (mi_thread_exit): New.
1128 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
1130 * breakpoint.c (create_exception_catchpoint): Remove prototype
1131 for already deleted function.
1132 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
1133 * frame.h (show_stack_frame): Remove prototype.
1134 * stack.c (show_stack_frame): Remove empty, unused function.
1135 * source.c (symtab_to_fullname, print_source_lines): Small fix
1137 * value.c (show_values): Update comments to mention "show values"
1138 command instead of "info history".
1140 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
1142 * linespec.c: Include "target.h".
1143 (minsym_found): Handle minimal symbols pointing to function
1144 descriptors. Use find_function_start_pc.
1145 * minsyms.c (msymbol_objfile): New function.
1146 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
1147 to function descriptors.
1148 * symtab.c (fixup_section): Only use minimal symbol at the same
1149 address to determine section of a symbol.
1150 (find_function_start_pc): New function.
1151 (find_function_start_sal): Use it.
1152 * symtab.h (msymbol_objfile): Add prototype.
1153 (find_function_start_pc): Likewise.
1154 * value.c: Include "objfiles.h".
1155 (value_fn_field): Handle minimal symbols pointing to function
1157 * Makefile.in (linespec.o): Update dependencies.
1158 (value.o): Likewise.
1160 2008-05-02 Joel Brobecker <brobecker@adacore.com>
1162 * ada-lang.c (unwrap_value): Handle the case where the "F" field
1163 inside a PAD type is a bitfield.
1165 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
1167 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
1168 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1169 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1170 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
1171 Allow typedefs when checking for function pointer arguments.
1172 Right-align small structs passed on the stack.
1173 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
1174 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1175 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1177 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1179 * Makefile.in (arm-tdep.o): Update.
1180 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
1181 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
1182 (arm_pc_is_thumb): Use mapping symbols.
1183 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
1184 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
1185 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
1186 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
1187 * gdbarch.sh: Add record_special_symbol.
1188 * gdbarch.c, gdbarch.h: Regenerated.
1189 * objfiles.c (struct objfile_data): Add cleanup member.
1190 (register_objfile_data_with_cleanup): New function, from
1191 register_objfile_data.
1192 (register_objfile_data): Use it.
1193 (objfile_free_data): Call clear_objfile_data.
1194 (clear_objfile_data): Call cleanup functions.
1195 * objfiles.h (register_objfile_data_with_cleanup): Declare.
1197 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1199 * objfiles.c (init_entry_point_info): Handle shared libraries.
1201 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1203 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
1206 2008-05-02 Jim Blandy <jimb@codesourcery.com>
1207 Pedro Alves <pedro@codesourcery.com>
1209 Implement displaced stepping.
1211 * gdbarch.sh (max_insn_length): New 'variable'.
1212 (displaced_step_copy, displaced_step_fixup)
1213 (displaced_step_free_closure, displaced_step_location): New
1215 (struct displaced_step_closure): Add forward declaration.
1216 * gdbarch.c, gdbarch.h: Regenerated.
1218 * arch-utils.c: #include "objfiles.h".
1219 (simple_displaced_step_copy_insn)
1220 (simple_displaced_step_free_closure)
1221 (displaced_step_at_entry_point): New functions.
1222 * arch-utils.h (simple_displaced_step_copy_insn)
1223 (simple_displaced_step_free_closure)
1224 (displaced_step_at_entry_point): New prototypes.
1226 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
1227 (I386_MAX_MATCHED_INSN_LEN): ... this.
1228 (i386_absolute_jmp_p, i386_absolute_call_p)
1229 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
1230 (i386_displaced_step_fixup): New functions.
1231 (struct i386_insn, i386_match_insn): Update.
1232 (i386_gdbarch_init): Set gdbarch_max_insn_length.
1233 * i386-tdep.h (I386_MAX_INSN_LEN): New.
1234 (i386_displaced_step_fixup): New prototype.
1235 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
1236 Register gdbarch_displaced_step_copy,
1237 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
1238 and gdbarch_displaced_step_location functions.
1240 * infrun.c (debug_displaced): New variable.
1241 (show_debug_displaced): New function.
1242 (struct displaced_step_request): New struct.
1243 (displaced_step_request_queue, displaced_step_ptid)
1244 (displaced_step_gdbarch, displaced_step_closure)
1245 (displaced_step_original, displaced_step_copy)
1246 (displaced_step_saved_copy, can_use_displaced_stepping): New
1248 (show_can_use_displaced_stepping, use_displaced_stepping)
1249 (displaced_step_clear, cleanup_displaced_step_closure)
1250 (displaced_step_dump_bytes, displaced_step_prepare)
1251 (displaced_step_clear_cleanup, write_memory_ptid)
1252 (displaced_step_fixup): New functions.
1253 (resume): Call displaced_step_prepare.
1254 (proceed): Call read_pc once, and remember the value. If using
1255 displaced stepping, don't remove breakpoints.
1256 (handle_inferior_event): Call displaced_step_fixup. Add some
1257 debugging output. When we try to step over a breakpoint, but get
1258 a signal to deliver to the thread instead, ensure the step-resume
1259 breakpoint is actually inserted. If a thread hop is needed, and
1260 displaced stepping is enabled, don't remove breakpoints.
1261 (init_wait_for_inferior): Call displaced_step_clear.
1262 (_initialize_infrun): Add "set debug displaced" command. Add
1263 "maint set can-use-displaced-stepping" command. Clear
1264 displaced_step_ptid.
1265 * inferior.h (debug_displaced): Declare variable.
1266 (displaced_step_dump_bytes): Declare function.
1268 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
1271 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1273 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
1274 (arm_force_mode_string, arm_show_fallback_mode)
1275 (arm_show_force_mode): New.
1276 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
1278 (_initialize_arm_tdep): Add "set arm fallback-mode"
1279 and "set arm force-mode".
1280 * NEWS: Document new commands.
1282 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
1284 * main.h (batch_silent): Declare.
1285 * event-top.c: Include main.h.
1286 (gdb_setup_readline): Remove extern batch_silent declaration.
1287 * infrun.c (normal_stop): Don't print source location when running in
1288 --batch-silent mode.
1289 * Makefile.in (event-top.o): Add main.h dependency.
1291 2008-05-02 Andreas Schwab <schwab@suse.de>
1293 * target.h (struct target_ops): Add
1294 to_watchpoint_addr_within_range.
1295 (target_watchpoint_addr_within_range): New function.
1296 * target.c (update_current_target): Inherit
1297 to_watchpoint_addr_within_range, defaulting to
1298 default_watchpoint_addr_within_range.
1299 (default_watchpoint_addr_within_range): New function.
1300 (debug_to_watchpoint_addr_within_range): New function.
1301 (setup_target_debug): Set to_watchpoint_addr_within_range.
1302 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
1304 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
1305 * breakpoint.c (watchpoints_triggered): Use
1306 target_watchpoint_addr_within_range.
1308 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1310 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
1311 (i[34567]86-*-dicos*, x86_64-*-dicos*):
1312 Set gdb_osabi to GDB_OSABI_DICOS.
1314 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
1315 * osabi.c (gdb_osabi_name): Add "DICOS".
1317 * i386-dicos-tdep.c: New file.
1319 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
1320 (ALLDEPFILES): Add i386-dicos-tdep.c.
1321 (i386-dicos-tdep.o): New rule.
1323 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1325 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
1326 and register the fork's PTID as a thread.
1328 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1331 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
1332 assign its value to the breakpoint created.
1333 (create_breakpoints): Add breakpoint_ops argument and pass it
1334 to create_breakpoint call.
1335 (break_command_really): Add breakpoint_ops argument and pass/assign
1337 (break_command_1): Pass NULL as ops argument.
1338 (set_breakpoint): Pass NULL as ops argument.
1339 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
1340 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
1341 catch and throw catchpoints.
1343 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1346 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
1347 translate signal numeric value from the target to GDB's enum
1349 * gdbarch.c, gdbarch.h: Regenerated.
1350 * gdbarch.sh: Added two new functions target_signal_from_host and
1351 target_signal_to_host.
1352 * target.h (default_target_signal_from_host,
1353 default_target_signal_to_host): New functions - declarations.
1354 * signals/signals.c (struct gdbarch): New declaration.
1355 (default_target_signal_to_host, default_target_signal_from_host): New
1358 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
1360 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
1361 * arm-tdep.c (arm_frame_is_thumb): New.
1362 (arm_pc_is_thumb): Clarify comment.
1363 (thumb_analyze_prologue): Remove PC special case.
1364 (thumb_scan_prologue): Take a block_addr argument. Use it for
1365 find_pc_partial_function. Remove unused variables.
1366 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
1367 for find_pc_partial_function. Remove PC special case.
1368 (arm_prologue_prev_register): Add special handling for PC and CPSR.
1369 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
1370 (arm_get_next_pc): Use arm_frame_is_thumb.
1371 (arm_write_pc): Use CPSR_T instead of 0x20.
1372 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
1373 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
1375 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
1376 DWARF2_FRAME_REG_FN.
1377 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
1378 DWARF2_FRAME_REG_FN.
1379 (struct dwarf2_frame_state_reg): Add FN to loc union.
1381 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
1383 * exec.c (print_section_info): Add missing '\n'.
1385 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
1387 * thread.c (add_thread): Move observer call to ...
1388 (add_thread_silent): ... here.
1390 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1392 * rs6000-tdep.c: Update for unwinder changes.
1393 * ppcobsd-tdep.c: Likewise.
1395 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1397 * s390-tdep.c: Update for unwinder changes.
1399 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1401 * spu-tdep.c: Update for unwinder changes.
1403 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1405 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
1406 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
1407 sparc64-linux-tdep.c: Update for unwinder changes.
1409 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1411 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
1412 for unwinder changes.
1413 * mips-tdep.c: Likewise.
1414 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
1417 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1419 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
1422 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1424 Update i386 and amd64 ports for unwinder changes.
1426 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
1427 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
1428 (amd64_frame_unwind): Use default_frame_sniffer.
1429 (amd64_frame_sniffer): Delete.
1430 (amd64_sigtramp_frame_cache): Expect this_frame.
1431 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
1432 (amd64_sigtramp_frame_sniffer): Update signature.
1433 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
1434 (amd64_frame_base_address): Expect this_frame.
1435 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
1437 (amd64_init_abi): Use set_gdbarch_dummy_id and
1438 frame_unwind_append_unwinder.
1439 * i386-tdep.c (i386_frame_cache): Expect this_frame.
1440 (i386_frame_this_id, i386_frame_prev_register): Update signature.
1441 (i386_frame_unwind): Use default_frame_sniffer.
1442 (i386_frame_sniffer): Delete.
1443 (i386_sigtramp_frame_cache): Expect this_frame.
1444 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
1445 (i386_sigtramp_frame_sniffer): Update signature.
1446 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
1447 (i386_frame_base_address): Update signature.
1448 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
1449 (i386_push_dummy_call): Update comment.
1450 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
1452 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
1453 and frame_unwind_append_unwinder.
1454 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
1455 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
1456 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
1457 i386nbsd-tdep.c: Update for unwinder changes.
1459 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1461 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
1462 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
1464 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
1465 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
1466 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
1468 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
1470 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
1472 * tramp-frame.h (struct tramp_frame): Update signature of init.
1473 * Makefile.in (trad-frame.o): Update.
1475 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1477 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
1478 (execute_stack_op): Put this_frame in the baton.
1479 (execute_cfa_program): Take this_frame.
1480 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
1481 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
1482 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
1483 (dwarf2_frame_this_id): Adjust to work on this_frame.
1484 (dwarf2_signal_frame_this_id): Delete.
1485 (dwarf2_frame_prev_register): Update signature. Use new frame
1487 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
1488 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
1489 dwarf2_frame_sniffer.
1490 (dwarf2_append_unwinders): New.
1491 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
1493 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
1494 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
1495 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
1496 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
1497 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
1498 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
1499 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
1500 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
1501 (dwarf2_append_unwinders): Declare.
1502 (dwarf2_frame_base_sniffer): Update declaration.
1503 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
1506 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1508 Convert frame unwinders to use the current frame and
1511 * frame.c (frame_debug): Make global.
1512 (get_frame_id): Pass this frame to unwinder routines.
1513 (frame_pc_unwind): Remove unused unwind->prev_pc support.
1514 (do_frame_register_read): Do not discard the return value of
1515 frame_register_read.
1516 (frame_register_unwind): Remove debug messages. Use
1517 frame_unwind_register_value.
1518 (frame_unwind_register_value, get_frame_register_value): New
1520 (create_new_frame, get_frame_base_address, get_frame_locals_address)
1521 (get_frame_args_address, get_frame_type): Pass this frame to
1523 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
1525 * frame.h: Update comments.
1526 (frame_debug, frame_unwind_register_value, get_frame_register_value)
1527 (frame_prepare_for_sniffer): Declare.
1528 * frame-unwind.h: Update comments and parameter names.
1529 (default_frame_sniffer): Declare.
1530 (frame_prev_register_ftype): Return a struct value *.
1531 (struct frame_unwind): Remove prev_pc member.
1532 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
1533 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
1534 (frame_unwind_got_register, frame_unwind_got_memory)
1535 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
1536 * frame-base.h: Update comments and parameter names.
1537 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
1538 if necessary. Add debugging output.
1539 * sentinel-frame.c (sentinel_frame_prev_register)
1540 (sentinel_frame_this_id): Update for new signature.
1541 (sentinel_frame_prev_pc): Delete.
1542 (sentinel_frame_unwinder): Remove prev_pc.
1543 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
1545 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
1546 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
1547 (frame_unwind_append_sniffer): Delete.
1548 (frame_unwind_append_unwinder): New function.
1549 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
1550 from unwinders. Use frame_prepare_for_sniffer.
1551 (default_frame_sniffer, frame_unwind_got_optimized)
1552 (frame_unwind_got_register, frame_unwind_got_memory)
1553 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
1554 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
1555 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
1557 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
1558 * gdbarch.c, gdbarch.c: Regenerated.
1559 * frame-base.c (default_frame_base_address)
1560 (default_frame_locals_address, default_frame_args_address): Update
1562 (frame_base_find_by_frame): Pass this frame to unwinder routines.
1563 * infcall.c (call_function_by_hand): Update comments.
1564 * Makefile.in (frame-unwind.o): Update dependencies.
1566 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1568 * ada-lang.c (ada_value_primitive_packed_val): Only check
1569 value_lazy for memory lvals.
1570 * findvar.c (value_of_register_lazy): New function.
1571 (locate_var_value): Only check value_lazy for memory lvals.
1572 * valarith.c (value_subscripted_rvalue): Likewise.
1573 * valops.c (value_fetch_lazy): Handle both memory and register
1575 (search_struct_field, value_slice): Only check value_lazy for memory
1577 * value.c (struct value): Update comment for lazy.
1578 (value_primitive_field): Only check value_lazy for memory lvals.
1579 * value.h (value_lazy): Update comment.
1580 (value_of_register_lazy): Declare.
1582 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1584 * corefile.c (reopen_exec_file): Close any open files.
1586 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1588 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
1589 show_memory_breakpoints to 1 while reading the instruction bundle.
1591 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1593 * gdbarch.sh: Document the return_value method. Explain that
1594 the FUNCTYPE parameter might be NULL.
1595 * gdbarch.h: Regenerated.
1596 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
1597 type when calling using_struct_return, as this is unnecessary
1600 2008-04-28 Joel Brobecker <brobecker@adacore.com>
1602 * terminal.h (create_tty_session): Fix return type.
1604 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
1606 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
1608 2008-04-26 Joel Brobecker <brobecker@adacore.com>
1610 * breakpoint.c (condition_command, commands_from_control_command)
1611 (break_command_really): Minor reformatting.
1613 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1615 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
1617 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1619 * amd64-tdep.c (amd64_get_longjmp_target): New.
1620 (amd64_init_abi): Register amd64_get_longjmp_target as
1621 gdbarch_get_longjmp_target callback.
1622 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
1624 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1626 * breakpoint.h (enum bpstat_what_main_action): Delete
1627 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
1629 * breakpoint.c (clrs): Delete.
1630 (bpstat_what): Update table.
1632 * infrun.c (handle_inferior_event): Remove
1633 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
1635 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1637 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
1638 Adjust all prototypes using mi_cmd_args_ftype to use
1640 (struct mi_cmd): Remove the args_func field.
1641 * mi/mi-cmds.c: Don't provide value for the args_func field.
1642 * mi/mi-main.c (mi_execute_async_cli_command)
1643 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1644 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1645 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
1646 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
1647 (mi_cmd_target_download): Adjust.
1648 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
1649 (mi_cmd_execute): Do not check for args_func.
1650 (mi_execute_async_cli_command): Adjust.
1651 * mi/mi-parse.c: Don't check for args_func.
1653 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1655 * breakpoint.c (bpstat_check_location)
1656 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
1657 New, extracted from bpstat_stop_status.
1658 (bpstat_stop_status): Use the above.
1660 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1662 * mi/mi-main.c (last_async_command): Rename to current_token.
1663 (previous_async_command): Remove.
1664 (mi_cmd_gdb_exit): Adjust.
1665 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
1666 (mi_cmd_target_select): Adjust.
1667 (mi_cmd_execute): Don't set previous_async_command. Free token
1668 here even in async mode.
1669 (mi_execute_async_cli_command): Adjust.
1670 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
1672 (mi_load_progress): Adjust.
1674 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1676 * infcmd.c (step_1_continuation): Always disable longjmp
1677 breakpoint if we're not going to do another step.
1679 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1681 exec_cleanup murder.
1682 * breakpoint.c (until_break_command_continuation): Add
1683 the 'error' parameter. Directly delete the breakoint as
1684 opposed to running cleanups.
1685 (until_break_command): Install continuation only
1686 after starting the target. Don't use exec cleanups,
1687 use ordinary cleanups. Discard cleanups is successfully
1688 started the target in async mode.
1689 (make_cleanup_delete_breakpoint): Remove.
1690 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
1692 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
1694 (struct continations): Add the 'error' parameter to the
1695 continuation_hook field.
1696 (add_continuation, do_all_continuations)
1697 (add_intermediate_continuation)
1698 (do_all_intermediate_continuations): Add the 'error' parameter.
1699 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
1700 * inf-loop.c (inferior_event_handler): Instead of calling
1701 discard_all_continuations, use do_all_continuations with 1 as
1702 'error' parameter. Pass 0 as 'error' parameter in existing uses
1703 of discard_all_continuations.
1704 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
1706 (step_once): Install continuation only after resuming the target.
1707 (step_1_continuation): Disable longjmp breakpoint on error.
1708 (finish_command_continuation): Add the error parameter. Delete
1709 the finish breakpoint directly, do not use cleanups.
1710 (finish_command): Do not use exec_cleanups. Always setup
1711 continuation. For sync case, immediately run them.
1712 (attach_command_continuation): Add the error parameter.
1713 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
1714 remove step_resume_breakpoint -- adjust delete it directly.
1715 * interps.c (interp_set): Adjust call to do_all_continations.
1716 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
1718 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
1720 (mi_cmd_execute): Do not use exec_cleanup.
1721 (mi_execute_async_cli_command): Simplify the string concatenation
1722 logic. Do no use exec cleanup.
1723 (mi_exec_async_cli_cmd_continuation): New parameter error.
1724 Free last_async_command.
1725 * top.c (command_line_handler_continuation): New parameter error.
1726 * utils.c (exec_cleanup_chain, make_exec_cleanup)
1727 (do_exec_cleanups): Remove.
1728 (add_continuation, do_all_continations)
1729 (add_intermediate_continuation)
1730 (do_all_intermediate_continuations): New parameter error.
1732 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1734 * breakpoint.h (bp_location_p): New typedef.
1735 Register a vector of bp_location_p.
1736 * breakpoint.c (always_inserted_mode)
1737 (show_always_inserted_mode): New.
1738 (unlink_locations_from_global_list): Remove.
1739 (update_global_location_list)
1740 (update_global_location_list_nothrow): New.
1741 (update_watchpoint): Don't free locations.
1742 (should_insert_location): New.
1743 (insert_bp_location): Use should_insert_location.
1744 (insert_breakpoint_locations): Copied from
1746 (insert_breakpoint): Use insert_breakpoint_locations.
1747 (bpstat_stop_status): Call update_global_location_list
1748 when disabling breakpoint.
1749 (allocate_bp_location): Don't add to bp_location_chain.
1750 (set_raw_breakpoint)
1751 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
1752 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
1753 (enable_overlay_breakpoints, disable_overlay_breakpoints)
1754 (set_longjmp_resume_breakpoint)
1755 (enable_watchpoints_after_interactive_call_stop)
1756 (disable_watchpoints_before_interactive_call_start)
1757 (create_internal_breakpoint)
1758 (create_fork_vfork_event_catchpoint)
1759 (create_exec_event_catchpoint, set_momentary_breakpoint)
1760 (create_breakpoints, break_command_1, watch_command_1)
1761 (create_exception_catchpoint)
1762 (handle_gnu_v3_exceptions)
1763 (disable_breakpoint, breakpoint_re_set_one)
1764 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1765 (create_ada_exception_breakpoint): : Don't call check_duplicates.
1766 Call update_global_location_list.
1767 (delete_breakpoint): Don't remove locations and don't
1768 try to reinsert them. Call update_global_location_list.
1769 (update_breakpoint_locations): Likewise.
1770 (restore_always_inserted_mode): New.
1771 (update_breakpoints_after_exec): Temporary disable
1772 always inserted mode.
1773 * Makefile.in: Update dependencies.
1775 * infrun.c (proceed): Remove breakpoints while stepping
1777 (handle_inferior_event): Don't remove or insert
1779 * linux-fork.c (checkpoint_command): Remove breakpoints
1780 before fork and insert after.
1781 (linux_fork_context): Remove breakpoints before switch
1783 * target.c (target_disconnect, target_detach): Remove
1784 breakpoints from target.
1787 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1789 * breakpoint.c (print_one_breakpoint_location): In MI
1790 mode, report the location string the breakpoint was
1791 originally created with.
1793 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
1795 * Makefile.in (xtensa-tdep.o): Update dependencies.
1796 * configure.tgt (xtensa*): Update dependencies.
1797 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
1798 Local variable areg renamed to arreg.
1799 (areg_number): New function.
1800 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
1801 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
1802 replaced by arreg_number.
1803 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
1804 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
1805 (xtensa_scan_prologue): New function.
1806 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
1807 when ENTRY instraction hasn't been executed yet. Get the frame pointer
1808 value based on prologue analysis. Fix the bugs preventing WS and
1809 AR4-AR7/A11 registers from getting right values for intermediate frames,
1810 whose registers have been already spilled.
1811 (xtensa_frame_prev_register): Fix WS register value. Use are_number
1812 and arreg_number appropriately.
1813 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1814 svr4_ilp32_fetch_link_map_offsets.
1816 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
1818 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
1819 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
1821 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1823 * acinclude.m4: Add override.m4.
1824 * configure: Regenerate.
1826 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1828 * ada-lang.c (get_selections): Variable PROMPT made non-const and
1829 initialized with a trailing space now. Use PROMPT_ARG of
1830 COMMAND_LINE_INPUT instead of printing it ourselves.
1832 2008-04-22 Joel Brobecker <brobecker@adacore.com>
1834 * NEWS: Document support for 64-bit core file.
1836 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
1838 * NEWS: Add information on calling convention and new SH CLI options.
1840 * sh-tdep.c (sh_cc_gcc): New static string.
1841 (sh_cc_renesas): Ditto.
1842 (sh_cc_enum): New static string array.
1843 (sh_active_calling_convention): New static string pointer denoting
1844 active user chosen ABI.
1845 (sh_is_renesas_calling_convention): New function to return function
1846 specific ABI, or user choice if necessary.
1847 (sh_use_struct_convention): Rename first argument and turn around its
1848 meaning. Check for renesas ABI and return accordingly.
1849 (sh_use_struct_convention_nofpu): New function.
1850 (sh_next_flt_argreg): Get function type as third parameter. Check
1851 for renesas ABI and choose floating registers accordingly.
1852 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
1853 struct return slot accordingly.
1854 (sh_push_dummy_call_nofpu): Ditto.
1855 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
1856 Evaluate ABI and give to sh_use_struct_convention_nofpu.
1857 (sh_return_value_fpu): Evaluate ABI and give to
1858 sh_use_struct_convention.
1859 (show_sh_command): New function.
1860 (set_sh_command): Ditto.
1861 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
1864 * gdbarch.sh (return_value): Add func_type argument.
1865 * gdbarch.c: Regenerate.
1867 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
1868 val_type so as not to collide with value_type function. Call
1869 using_struct_return with additional function type argument.
1870 * infcall.c (call_function_by_hand): Call using_struct_return and
1871 gdbarch_return_value with additional function type argument.
1872 * infcmd.c (print_return_value): Take addition func_type argument.
1873 Call gdbarch_return_value with additional function type argument.
1874 (finish_command_continuation): Call print_return_value with additional
1875 function type argument.
1876 (finish_command): Ditto.
1877 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
1878 additional function type argument.
1879 * stack.c (return_command): Call using_struct_return and
1880 gdbarch_return_value with additional function type argument.
1881 * value.c (using_struct_return): Take additional function type argument.
1882 * value.h (using_struct_return): Accommodate declaration.
1883 * alpha-tdep.c (alpha_return_value): Add func_type argument.
1884 * amd64-tdep.c (amd64_return_value): Ditto.
1885 * arm-tdep.c (arm_return_value): Ditto.
1886 * avr-tdep.c (avr_return_value): Ditto.
1887 * cris-tdep.c (cris_return_value): Ditto.
1888 * frv-tdep.c (frv_return_value): Ditto.
1889 * h8300-tdep.c (h8300_return_value): Ditto.
1890 (h8300h_return_value): Ditto.
1891 * hppa-tdep.c (hppa32_return_value): Ditto.
1892 (hppa64_return_value): Ditto.
1893 * i386-tdep.c (i386_return_value): Ditto.
1894 * ia64-tdep.c (ia64_return_value): Ditto.
1895 * iq2000-tdep.c (iq2000_return_value): Ditto.
1896 * m32c-tdep.c (m32c_return_value): Ditto.
1897 * m32r-tdep.c (m32r_return_value): Ditto.
1898 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
1899 * m68k-tdep.c (m68k_return_value): Ditto.
1900 (m68k_svr4_return_value): Ditto.
1901 * m88k-tdep.c (m88k_return_value): Ditto.
1902 * mep-tdep.c (mep_return_value): Ditto.
1903 * mips-tdep.c (mips_eabi_return_value): Ditto.
1904 (mips_n32n64_return_value): Ditto.
1905 (mips_o32_return_value): Ditto.
1906 (mips_o64_return_value): Ditto.
1907 * mn10300-tdep.c (mn10300_return_value): Ditto.
1908 * mt-tdep.c (mt_return_value): Ditto.
1909 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
1910 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
1911 (ppc_sysv_abi_broken_return_value): Ditto.
1912 (ppc64_sysv_abi_return_value): Ditto.
1913 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
1914 (ppc_sysv_abi_broken_return_value): Ditto.
1915 (ppc64_sysv_abi_return_value): Ditto.
1916 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
1917 * rs6000-tdep.c (rs6000_return_value): Ditto.
1918 * s390-tdep.c (s390_return_value): Ditto.
1919 * score-tdep.c (score_return_value): Ditto.
1920 * sh-tdep.c (sh_return_value_nofpu): Ditto.
1921 (sh_return_value_fpu): Ditto.
1922 * sh64-tdep.c (sh64_return_value): Ditto.
1923 * sparc-tdep.c (sparc32_return_value): Ditto.
1924 * sparc64-tdep.c (sparc64_return_value): Ditto.
1925 * spu-tdep.c (spu_return_value): Ditto.
1926 * v850-tdep.c (v850_return_value): Ditto.
1927 * vax-tdep.c (vax_return_value): Ditto.
1928 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
1929 * xtensa-tdep.c (xtensa_return_value): Ditto.
1931 * gdbtypes.h (struct type): Add calling_convention member.
1932 * dwarf2read.c (read_subroutine_type): Add calling convention read
1933 from DW_AT_calling_convention attribute to function type.
1935 2008-04-22 Markus Deuling <deuling@de.ibm.com>
1937 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
1938 multi_f77_subscript to support values from registers.
1939 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
1940 * value.h (value_subscripted_rvalue): Add prototype.
1942 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
1944 * f-valprint.c (f_val_print): Likewise.
1946 2008-04-21 Craig Silverstein <csilvers@google.com>
1948 * dwarf2read.c (zlib_decompress_section): Define abfd in the
1951 2008-04-21 Pedro Alves <pedro@codesourcery.com>
1953 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
1954 section is not a code section.
1956 2008-04-19 Craig Silverstein <csilvers@google.com>
1958 * NEWS: Add information on compressed debug sections.
1960 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1962 * mi/mi-cmd-var.c (varobj_update_one): Print new
1963 value for variable objects that changed type.
1965 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1967 * varobj.c (varobj_invalidate): Don't touch floating
1970 2008-04-19 Mark Kettenis <kettenis@gnu.org>
1972 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
1973 (multiple_symbols_cancel): Remove extra const.
1974 * symtab.h: Likewise.
1976 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
1978 * interps.c (top_level_interpreter): Rename static variable...
1979 (top_level_interpreter_ptr): ...to this.
1980 (top_level_interpreter): New function.
1982 * interps.h: New extern for top_level_interpreter.
1984 * linespec.c: Include interps.h and mi/mi-cmds.h.
1985 (decode_line_2): When using MI, always set all breakpoints in menu.
1987 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
1989 2008-04-18 Craig Silverstein <csilvers@google.com>
1991 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
1992 * config.in, configure: Regenerate.
1993 * dwarf2read.c: Include zlib.h if present.
1994 Modified *_SECTION macros.
1995 (section_is_p): New.
1996 (dwarf2_locate_sections): Use section_is_p instead of strcmp
1997 (dwarf2_resize_section): New.
1998 to determine whether a given section has a given name.
1999 (zlib_decompress_section): New.
2000 (dwarf2_read_section): Read the compressed section if present
2002 * MAINTAINERS: Added myself to section Write After Approval.
2004 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
2006 * defs.h (exec_set_section_offsets): Remove prototype.
2007 * exec.c (exec_set_section_offsets): Remove function.
2009 2008-04-18 Joel Brobecker <brobecker@adacore.com>
2011 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
2012 in the search for the matching symbol.
2014 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
2016 * breakpoint.c (update_watchpoint): Always reparse
2019 2008-04-17 Joel Brobecker <brobecker@adacore.com>
2021 * breakpoint.c (print_one_breakpoint_location): Make sure to print
2022 the breakpoint address only once.
2024 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
2026 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
2027 rather than a hard-coded architecture, for xcoff executables.
2029 2008-04-17 Doug Evans <dje@google.com>
2031 * buildsym.c (watch_main_source_file_lossage): New fn.
2032 (end_symtab): Call it.
2034 * source.c (find_and_open_source): Add some comments clarifying
2035 handling of FULLNAME argument. Make static. Remove pointless
2038 2008-04-17 Pedro Alves <pedro@codesourcery.com>
2040 * inf-loop.c (inferior_event_handler): Also run the intermediate
2041 continuations in the INF_EXEC_COMPLETE case.
2043 2008-04-16 Tom Tromey <tromey@redhat.com>
2045 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
2046 (set_cmd_async_ok, get_cmd_async_ok): Declare.
2047 * cli/cli-decode.c (set_cmd_async_ok): New function.
2048 (get_cmd_async_ok): New function.
2049 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
2051 * top.c (execute_command): Use get_cmd_async_ok.
2052 * infcmd.c: Include cli/cli-decode.h.
2053 (_initialize_infcmd): Mark "interrupt" as async-ok.
2054 * Makefile.in (infcmd.o): Depend on cli_decode_h.
2056 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2059 * exec.c: Correct "arch-utils.h" include.
2061 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
2064 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
2065 to allow printing to 'see' real reason of stop. This fixes PR 2424.
2066 * breakpoint.c (bpdisp_texst): New function. The function takes over
2067 the role of bpstats static array in print_one_breakpoint_location.
2068 (print_it_typical): Print "Temporary breakpoint" instead
2069 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
2070 protocols, print disp field.
2071 (print_one_breakpoint_location): Removed bpdisps static definition.
2072 Call new bpstat_text function to get value for 'disp' field.
2073 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
2075 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
2077 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
2078 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
2079 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
2080 * gnulib/Makefile.in: Regenerate.
2082 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2084 * Makefile.in (GNULIB_H): New. Trigger all-lib.
2085 (defs_h): Use $(GNULIB_H).
2086 (all-lib): Depend on gnulib/Makefile.
2087 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
2088 * config.in, gnulib/Makefile.in: Regenerated.
2090 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2092 * Makefile.in (LIBGNU, INCGNU): Define.
2093 (INTERNAL_CFLAGS_BASE): Add INCGNU.
2094 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
2096 ($(LIBGNU), all-lib): New rules.
2097 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
2098 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
2099 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
2100 * gnulib: New directory, from gnulib-tool.
2101 * configure, aclocal.m4: Regenerated.
2103 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2105 * linux-thread-db.c (have_threads_callback): Check thread->private.
2107 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
2108 Vladimir Prus <vladimir@codesourcery.com>
2111 * varobj.c (value_of_root): Update the expression for
2113 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
2116 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
2118 * mi/mi-cmd-var.c: Include "mi-getopt.h".
2119 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
2120 (mi_cmd_var_set_format): Use new mi_parse_format.
2121 (mi_cmd_var_evaluate_expression): Support for -f option to specify
2123 * Makefile.in (mi-cmd-var.o): Update dependencies.
2125 * varobj.h (varobj_get_formatted_value): Declare.
2126 * varobj.c (my_value_of_variable): Added format parameter.
2127 (cplus_value_of_variable): Likewise.
2128 (java_value_of_variable): Likewise.
2129 (c_value_of_variable): Likewise. Evaluate expression based
2130 on format parameter.
2131 (struct language_specific): Add format parameter to function member
2133 (varobj_get_formatted_value): New.
2134 (varobj_get_value): Added format parameter to method call.
2136 2008-04-08 Joel Brobecker <brobecker@adacore.com>
2138 * stabsread.c (cleanup_undefined_types_noname): Manually set the
2139 instance flags of the undefined type before calling replace_type.
2141 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
2143 * target.h (enum strata): Remove the download_stratum.
2145 2008-04-07 Doug Evans <dje@google.com>
2147 * buildsym.h (last_source_file): Add dwarf info to comment.
2148 (last_source_start_addr): Ditto.
2150 2008-04-07 Pedro Alves <pedro@codesourcery.com>
2152 * alphanbsd-tdep.c: Include "target.h".
2153 * mn10300-tdep.c: Include "target.h".
2154 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
2156 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
2158 Fix breakpoint condition that use member variables.
2159 * valops.c (check_field): Remove.
2160 (check_field_in): Rename to check_field.
2161 (value_of_this): Use la_name_of_this.
2162 * value.h (check_field): Adjust prototype.
2164 * language.h (la_value_of_this): Rename to la_name_of_this.
2165 * language.c (unknown_language_defn): Specify "this" for
2167 (auto_language_defn): Likewise.
2168 (local_language_defn): Likewise.
2169 * ada-lang.c (ada_language_defn): Adjust comment.
2170 * c-lang.c (c_language_defn): Adjust comment.
2171 (cplus_language_defn): Specify "this" for name_of_this.
2172 (asm_language_defn): Adjust comment.
2173 (minimal_language_defn): Adjust comment.
2174 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
2175 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
2176 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
2177 * objc-lang.c (objc_language_defn): Specify "self" for
2179 * p-lang.c (pascal_language_defn): Specify "this" for
2181 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
2183 * symtab.c (lookup_symbol_aux): Lookup "this" in the
2184 proper scope, and check for field in type of "this", without
2185 trying to create a value.
2187 2008-04-04 Pedro Alves <pedro@codesourcery.com>
2189 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
2190 (mi_error_message): Delete declaration.
2191 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
2192 returning MI_CMD_ERROR.
2193 * mi/mi-main.c (mi_error_message): Delete.
2194 (mi_cmd_exec_interrupt):
2195 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
2196 (mi_cmd_thread_info): Call error instead of returning
2198 (mi_cmd_data_list_register_values): Call error instead of
2199 returning MI_CMD_ERROR. Adapt to new get_register interface.
2200 (get_register): Change return typo to void. Call error instead of
2201 returning MI_CMD_ERROR.
2202 (mi_cmd_data_write_register_values): Call error instead of
2203 returning MI_CMD_ERROR.
2204 (mi_cmd_list_features): Return MI_CMD_DONE.
2205 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
2206 (mi_execute_command): Always print exceptions with -error.
2208 2008-04-04 Joel Brobecker <brobecker@adacore.com>
2210 * NEWS: Mention new commands set/show multiple-symbols.
2212 2008-04-03 Joel Brobecker <brobecker@adacore.com>
2214 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
2215 (multiple_symbols_cancel): New constants.
2216 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
2217 (multiple_symbols_select_mode): New function.
2218 (_initialize_symtab): Add new set/show multiple-symbols commands.
2219 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
2220 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
2221 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
2223 * linespec.c (decode_line_2): Likewise.
2225 2008-04-03 Doug Evans <dje@sebabeach.org>
2227 * symtab.h (enum free_code): Delete free_contents, unused.
2228 * symmisc.c (free_symtab_block): Delete.
2229 (free_symtab, case free_code): Delete.
2231 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
2233 * valops.c (value_cast_structs): New function. Cast related
2234 STRUCT types up/down and return cast value. The body of this
2235 function comes mostly from value_cast_pointers.
2236 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
2237 to value_cast_structs. Now value_cast_pointers needs only create
2238 appropriate reference after using value_cast_structs for actual
2240 (value_cast): Handle references.
2242 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
2244 * MAINTAINERS: Added myself to section Write After Approval.
2246 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
2248 * ia64-tdep.c (examine_prologue): Correct array access.
2250 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2252 * cp-support.c (first_component_command): Return if no arguments.
2254 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
2256 * ser-mingw.c (ser_windows_open): Open requested name.
2258 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2260 * MAINTAINERS: Added myself.
2262 2008-03-28 Pedro Alves <pedro@codesourcery.com>
2264 * target.c (find_default_run_target): Allow a NULL `do_mesg'
2265 parameter. If it is NULL, don't call error.
2266 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
2267 `do_mesg' parameter to find_default_run_target. If no target was
2270 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
2272 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
2273 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
2274 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
2276 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
2278 2008-03-27 Joel Brobecker <brobecker@adacore.com>
2282 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
2284 * features/Makefile (%.dat): Set xmltarget to the base filename
2285 of the XML source, without subdirectory.
2286 * regformats/rs6000/powerpc-32.dat: Regenerate.
2287 * regformats/rs6000/powerpc-64.dat: Regenerate.
2288 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2290 2008-03-27 Markus Deuling <deuling@de.ibm.com>
2292 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
2295 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
2297 * mi/mi-main.c (enum captured_mi_execute_command_actions):
2298 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
2300 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
2302 * objfiles.h (struct objfile): New GDBARCH member.
2303 (get_objfile_arch): Add prototype.
2304 * objfiles.c: Include "arch-utils.h".
2305 (allocate_objfile): Look up gdbarch associated with bfd.
2306 (get_objfile_arch): New function.
2307 * Makefile (objfiles.o): Update dependencies.
2309 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
2311 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
2313 (locexpr_describe_location): Replace current_gdbarch by
2315 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
2316 (dwarf2_add_field): Likewise.
2317 (read_tag_pointer_type): Likewise.
2318 (read_base_type): Likewise.
2319 (new_symbol): Likewise.
2321 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
2322 (decode_base_type, decode_function_type): Likewise.
2323 (coff_read_struct_type, coff_read_enum_type): Likewise.
2324 (coff_symtab_read): Replace current_gdbarch by objfile arch.
2325 (decode_base_type): Likewise.
2326 (coff_read_enum_type): Likewise.
2327 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
2328 (coff_read_enum_type): Likewise.
2330 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
2331 (end_psymtab): Likewise.
2332 (process_one_symbol): Likewise.
2334 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
2335 (parse_procedure): Likewise.
2336 (parse_partial_symbols): Likewise.
2338 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
2340 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
2341 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
2343 (read_range_type): Replace current_gdbarch by objfile arch. Replace
2344 static range_index_type by built-in type.
2345 (read_one_struct_field): Replace current_gdbarch by objfile arch.
2346 (read_enum_type): Likewise.
2348 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
2351 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2353 * varobj.h (varobj_floating_p): Declare.
2354 * varobj.c (varobj_floating_p): New.
2355 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
2356 '@' as the name, update all floating varobjs.
2358 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2360 * varobj.c (struct varobj_root): Rename use_selected_frame to
2361 floating, and clarify the meaning.
2362 (varobj_create, varobj_update, new_root_variable): Adjust.
2363 (value_of_root): Don't use type_changed as in variable,
2365 (c_value_of_root): Adjust.
2367 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2369 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
2371 (linux_nat_wait): Add main lwp to gdb's thread list.
2372 * linux-thread-db.c (find_new_threads_callback): Also attach to
2373 already listed threads which thread_db didn't know about yet.
2375 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2377 * linux-nat.c (drain_queued_events): Fix comment typo.
2378 (linux_nat_attach): In async mode, don't rely on storing a pending
2379 status. Instead place the wait status on the pipe.
2380 (linux_nat_resume): Remove unreacheable shortcut code in async
2382 (stop_wait_callback): In async mode, don't store pending status.
2383 Instead, cancel breakpoints or resend the signal appropriatelly.
2384 (cancel_breakpoint): New, refactored from
2385 cancel_breakpoints_callback.
2386 (cancel_breakpoints_callback): Call cancel_breakpoint.
2387 (pipe_to_local_event_queue): Remove special token processing.
2388 (linux_nat_wait): Issue an internal error if a pending status is
2389 found in async mode.
2391 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
2393 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
2395 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
2396 Vladimir Prus <vladimir@codesourcery.com>
2398 * varobj.c (struct varobj_root): New component thread_id.
2399 (varobj_get_thread_id, check_scope): New functions.
2400 (c_value_of_root): Use check_scope. Switch to the
2401 proper thread if necessary.
2403 * varobj.h (varobj_get_thread_id): New extern.
2405 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
2407 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
2410 * top.c: Revert 2008-03-21 changes.
2412 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2414 * thread.c (make_cleanup_restore_current_thread): Make it
2416 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2417 * varobj.c (varobj_update): Don't save/restore frame.
2418 (c_value_of_root): Save/restore thread and frame here,
2419 using make_cleanup_restore_current_thread.
2420 * Makefile.in: Update dependecies.
2422 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2424 * varobj.c (struct varobj_root): Clarify
2425 comment on the frame field.
2426 (varobj_create): Don't set frame if we have no
2429 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2432 Suggested by Jan Kratochvil:
2433 * top.c (gdb_rl_operate_and_get_next_completion): Call
2434 rl_redisplay_function.
2435 (gdb_rl_redisplay): New.
2436 (init_main): Set rl_redisplay_function.
2438 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
2440 * aix-thread.c (pdc_read_regs): Fix compiler warning.
2441 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
2442 (store_regs_kernel_thread): Likewise.
2444 2008-03-21 Pedro Alves <pedro@codesourcery.com>
2446 Linux native async support.
2448 * target.h (struct target_ops): Delete to_async_mask_value and add
2450 (target_is_async_p, target_async): Formatting.
2451 (target_async_mask_value): Delete.
2452 (target_async_mask): Delete function declaration, and add new
2453 target macro with the same name.
2455 * target.c (update_current_target): Replace to_async_mask_value by
2456 to_async_mask. Default to_async_mask to return_one.
2457 (target_async_mask): Delete.
2458 (find_default_can_async_p, find_default_is_async_p): New.
2459 (init_dummy_target): register find_default_can_async_p and
2460 find_default_is_async_p on the dummy target.
2462 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
2463 (debug_linux_nat_async): New global.
2464 (show_debug_linux_nat_async): New function.
2465 (linux_nat_async_enabled, linux_nat_async_mask_value)
2466 (linux_nat_event_pipe, linux_nat_num_queued_events)
2467 (linux_nat_async_events_enabled): New globals.
2468 (struct waitpid_result): New struct.
2469 (waitpid_queue): New global.
2470 (queued_waitpid, push_waitpid, drain_queued_events): New.
2471 (my_waitpid): Call queued_waitpid.
2472 (linux_child_follow_fork): Disable async events during the call.
2473 (blocked_mask): Delete.
2474 (sync_sigchld_action, async_sigchld_action): New globals.
2475 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
2476 async mode, block events during the call.
2477 (linux_nat_create_inferior): New.
2478 (linux_nat_attach): In sync mode, restore the mask states. In
2479 async mode, wake the event loop immediatelly.
2480 (detach_callback): Drain all queued events of the lwp we're
2482 (linux_nat_detach): Block async mode, and drain events of the main
2484 (linux_nat_resume): If in async mode, mask async events during the
2485 call. If short circuiting, force event loop to wake up. If
2486 resuming, set target_executing, and register target events in the
2488 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
2489 (linux_nat_wait): In async mode, block events during the call.
2490 Only enable/disable passing SIGINT to the inferior in sync mode.
2491 Get events from local waitpid queue. If no interesting events was
2492 found, return to events loop. Reregister target events in the
2493 event loop on exit. In sync mode, no need to reblock SIGCHLD.
2494 (linux_nat_kill): Disable events on entry.
2495 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
2496 here. Detach async mode from the event loop if there are no more
2497 forks available, otherwise leave it on.
2498 (sigchld_handler): Assure this is called only in sync mode.
2499 (linux_async_permitted, linux_async_permitted_1): New globals.
2500 (set_maintenance_linux_async_permitted)
2501 (show_maintenance_linux_async_permitted): New functions.
2502 (linux_nat_is_async_p, linux_nat_can_async_p)
2503 (linux_nat_async_mask): New.
2504 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
2505 (get_pending_events, async_sigchld_handler): New.
2506 (linux_nat_async_events): New.
2507 (async_terminal_is_ours): New global.
2508 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
2509 (async_client_callback, async_client_context): New.
2510 (linux_nat_async_file_handler, linux_nat_async)
2511 (linux_nat_disable_async, linux_nat_enable_async): New.
2512 (linux_nat_add_target): Register linux_nat_create_inferior,
2513 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
2514 linux_nat_async_mask, linux_nat_terminal_inferior and
2515 linux_nat_terminal_ours.
2516 (_initialize_linux_nat): Remove local action variable, and update
2517 code that used it to use sync_sigchld_action. Add new
2518 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
2519 set/show command in the maintenance class. Add new "linux-async"
2520 maintenance set/show command. Block SIGCHLD by default. Setup
2521 async_sichld_action, and sync_sigchld_action. Install the default
2523 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
2526 * linux-thread-db.c (re_check_for_thread_db): New.
2527 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
2528 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
2529 (thread_db_async_mask): New.
2530 (init_thread_db_ops): Register thread_db_can_async_p,
2531 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
2533 * remote.c (remote_async_mask_value): New.
2534 (remote_return_zero): New.
2535 (init_remote_ops): Register remote_return_zero as callbacks of
2536 to_can_async_p and to_is_async_p.
2537 (remote_can_async_p, remote_is_async_p, remote_async): Update to
2538 use remote_async_mask_value.
2539 (remote_async_mask): New.
2540 (init_remote_async_ops): Remove to_async_mask_value setting and
2541 register remote_async_mask as to_async_mask callback in
2544 * Makefile.in (linux-nat.o): Update.
2546 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2548 * gdbthread.h (add_thread_with_info): New.
2549 * linux-thread-db.c: Add some documentation.
2550 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
2551 (struct private_thread_info): Remove th_valid and ti_valid.
2552 Replace ti with tid.
2553 (thread_get_info_callback): Do not add TID to the new ptid. Do
2555 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
2556 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
2558 (attach_thread): Handle an already-existing thread. Use
2559 add_thread_with_info. Cache the th and tid.
2560 (detach_thread): Verify that private was set. Remove verbose
2561 argument and printing. Update caller.
2562 (thread_db_detach): Do not adjust inferior_ptid.
2563 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
2564 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
2565 (thread_db_wait): Do not use lwp_from_thread.
2566 (thread_db_pid_to_str): Use the cached TID.
2567 (thread_db_extra_thread_info): Check that private is set.
2568 (same_ptid_callback): Delete.
2569 (thread_db_get_thread_local_address): Do not use it or check
2570 is_thread. Check that private is set. Assume that the thread
2571 handle is already cached.
2572 (init_thread_db_ops): Remove to_resume and to_kill.
2573 * thread.c (add_thread_with_info): New.
2574 (add_thread): Use it.
2575 * linux-nat.c (find_thread_from_lwp): Delete.
2576 (exit_lwp): Do not use it. Check print_thread_events. Print before
2577 deleting the thread.
2578 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
2579 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
2580 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
2581 printf_unfiltered for thread exits.
2582 * procfs.c (procfs_wait): Likewise.
2584 2008-03-21 Chris Demetriou <cgd@google.com>
2586 * symtab.c (rbreak_command): Quote symbol name before passing
2587 it to break_command.
2589 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2591 * eval.c (evaluate_subexp_for_address): Clarify error message.
2592 Use value_must_coerce_to_target.
2593 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
2594 * valops.c (value_assign): Call value_coerce_to_target when
2595 assigning to anything but internalvars. Leave GDB-side arrays
2596 as arrays when assigning to internalvars.
2597 (value_must_coerce_to_target, value_coerce_to_target): New.
2598 (value_coerce_array, value_addr): Call value_coerce_to_target.
2599 (value_array): Create the array in GDB's memory instead of
2601 * value.h (value_must_coerce_to_target, value_coerce_to_target):
2604 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2606 * top.c (quit_confirm): Warn that we will kill the program.
2608 2008-03-19 Pedro Alves <pedro@codesourcery.com>
2610 * inflow.c (terminal_ours_1): Guard access to
2611 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
2613 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
2614 Jim Blandy <jimb@codesourcery.com>
2615 Daniel Jacobowitz <drow@false.org>
2617 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
2618 (dwarf2_read_address): Update prototype.
2620 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
2621 (signed_address_type): Likewise.
2622 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
2623 (execute_stack_op): Update calls to unsigned_address_type,
2624 signed_address_type and dwarf2_read_address. Fix implementation
2625 of DW_OP_deref_size.
2627 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
2628 (dwarf2_per_cu_addr_size): Likewise.
2629 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
2630 (struct dwarf2_loclist_baton): Likewise.
2632 * dwarf2loc.c (find_location_expression): Update calls to
2633 dwarf2_read_address. Use dwarf2_per_cu_objfile and
2634 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
2635 (locexpr_describe_location): Likewise.
2636 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
2637 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
2638 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
2639 to dwarf2_per_cu_addr_size (per_cu).
2640 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
2641 (loclist_read_variable): Likewise.
2642 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
2644 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
2645 instead of baton->objfile.
2646 (dwarf2_per_cu_obfile): New function.
2647 (dwarf2_per_cu_addr_size): Likewise.
2649 * dwarf2-frame.c (struct comp_unit): Move higher.
2650 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
2651 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
2652 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
2653 parameter by using fde->eh_frame_p. Use read_encoded_value
2654 to implement DW_CFA_set_loc.
2655 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
2656 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
2657 execute_stack_op and execute_cfa_program.
2658 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
2659 (size_of_encoded_value): Remove.
2660 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
2661 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
2662 (add_cie): Set cie->unit backlink.
2663 (decode_frame_entry_1): Set cie->addr_size. Update calls to
2665 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2667 2008-03-17 Markus Deuling <deuling@de.ibm.com>
2669 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
2670 gdbarch_bfd_arch_info.
2672 2008-03-17 Joel Brobecker <brobecker@adacore.com>
2674 * aix-thread.c (pdc_read_regs): Minor reformatting.
2676 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
2678 * thread.c (print_thread_info): Don't insist
2679 on having current thread if there are no
2682 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2684 * infcmd.c (attach_command_post_wait)
2685 (attach_command_continuation): New.
2686 (attach_command): Support background async execution, and async
2687 execution in synchronous mode.
2689 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2691 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
2692 * symmisc.c (dump_symtab_1): Likewise.
2693 * wrapper.c (gdb_value_struct_elt): Likewise.
2695 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2697 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
2699 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2701 * linux-nat.c (linux_nat_filter_event): New, refactored from
2703 (linux_nat_wait): Call linux_nat_filter_event.
2705 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
2707 * top.c (execute_command): Fix uninitialized variable error.
2709 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2711 * Makefile.in (amd64nbsd-nat.o): New dependency.
2712 * amd64nbsd-nat.c: Include "nbsd-nat.h".
2713 (_initialize_amd64nbsd_nat): Update target vector to use
2714 nbsd_pid_to_exec_file.
2715 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
2717 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2719 Remove ignoring leading exec events code.
2720 * fork-child.c (startup_inferior): Do not set
2721 inferior_ignoring_leading_exec_events.
2722 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
2723 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
2724 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
2725 (handle_inferior_event): Remove code for ignoring leading exec
2727 * target.c (update_current_target): Do not inherit, or default,
2728 to_reported_exec_events_per_exec_call.
2729 (debug_to_reported_exec_events_per_exec_call): Remove.
2730 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
2731 * target.h (target_reported_exec_events_per_exec_call): Remove.
2732 (struct target): Remove the to_reported_exec_events_per_exec_call
2735 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2737 Implement -thread-info.
2738 * gdbthread.h (print_thread_info): Declare.
2740 * thread.c (print_thread_info): New, extracted
2741 from info_threads_command and adjusted to
2742 work for CLI and MI.
2743 (info_threads_command): Use print_thread_info.
2744 * Makefile.in: Update dependencies.
2746 * mi/mi-cmds.c (mi_cmds): Specify a handler
2748 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
2749 * mi/mi-main.c (mi_cmd_thread_info): New.
2750 (mi_cmd_list_features): Include 'thread-info'.
2752 2008-03-14 Kevin Buettner <kevinb@redhat.com>
2754 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
2755 to decide whether to match instruction patterns using "sw" and "sd".
2757 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2759 * infcmd.c (jump_command): Postpone disabling stdin until after
2762 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2764 * inflow.c (gdb_getpgrp): New.
2765 (gdb_has_a_terminal): Use get_getpgrp.
2766 (terminal_ours_1): If attach_flag is set, don't refetch
2767 inferior_process_group.
2769 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2771 * features/library-list.dtd: Allow "section" elements as children
2772 of "library". Add "section" element and describe its attributes.
2774 * solib-target.c (struct lm_info): Add section_bases member.
2775 (library_list_start_segment): Error out if seen a section element.
2776 (library_list_start_section): New.
2777 (library_list_end_library): New.
2778 (solib_target_free_library_list): Free section_bases.
2779 (section_attributes): New.
2780 (library_children): Make "segment" optional. Add "section" child.
2781 (library_list_children): Register library_list_end_library.
2782 (solib_target_relocate_section_addresses): Handle section bases.
2784 * NEWS: Mention new qXfer:libraries:read section offsets support.
2786 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2788 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
2789 (make_exec_error_cleanup): Remove declarations.
2790 * utils.c (exec_error_cleanup_chain): Remove.
2791 (do_exec_error_cleanups, discard_exec_error_cleanups)
2792 (make_exec_error_cleanup): Remove.
2793 * event-loop.c (start_event_loop): Adjust call to
2795 * event-top.c (async_enable_stdin): Remove the paramater dummy.
2796 (async_disable_stdin): Don't register async_enable_stdin via
2798 * inf-loop.c (inferior_event_handler): Don't
2799 call do_exec_error_cleanups. Call async_enable_stdin instead.
2800 * event-loop.c (start_event_loop): Adjust call to
2802 * tui/tui-interp.c (tui_command_loop): Adjust call to
2805 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2808 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
2809 * breakpoint.c (bpstat_do_actions): In async mode,
2810 don't jump to top expecting stop_bpstat to be already
2812 * event-loop.c (start_event_loop): Call async_enable_stdin
2814 * event-top.c (async_enable_stdin): Do nothing if sync_execution
2816 (command_handler): Do not setup continuation here.
2817 (command_line_handler_continuation): Move to...
2818 * top.c (command_line_handler_continuation): ... here.
2819 (execute_command): In async mode, register continuation.
2820 Don't check frame's language in running in async mode.
2821 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
2822 * inf-loop.c (complete_execution): Inline into...
2823 (inferior_event_handler): ... here. Clear target_executing before
2824 doing any cleanups. Don't try to show prompt if the target was
2826 * infcmd.c (signal_command): Add support for async mode.
2827 (finish_command): Only add continuation if the target was
2828 successfully resumed.
2829 * remote.c (init_async_opts): Register to_get_thread_local_address
2831 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
2832 with sync_execution.
2833 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
2836 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
2838 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
2839 * exec.c (exec_bfd_mtime): Define.
2840 (exec_close): Clear it.
2841 (exec_file_attach): Set it.
2842 * gdbcore.h (exec_bfd_mtime): Declare.
2843 * source.c (find_source_lines): Do not use bfd_get_mtime.
2845 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2847 * top.c (simplified_command_loop): Remove.
2849 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2851 Remove unused remote.c hooks.
2852 * remote.c (deprecated_target_resume_hook)
2853 (deprecated_target_wait_loop_hook): Remove.
2854 (remote_resume): Do not call deprecated_target_resume_hook.
2855 (remote_wait): Do not call deprecated_target_wait_loop_hook.
2856 (remote_async_wait): Likewise.
2858 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2860 Implement MI notification for new threads.
2861 * doc/observer.texi (new_thread): Document.
2862 * observer.sh: Forward declare struct thread_info.
2863 * thread.c (add_thread): Notify observer.
2865 * interps.h (interp_init_ftype): New parameter
2867 (interp_set): Likewise.
2868 (top_level_interpreter_data): Declare.
2869 * interps.c (interp_set): New parameter top_level.
2870 Pass it to interpreter's init function. Remember
2871 top level interpreter.
2872 (interpreter_exec_cmd): Adjust.
2873 (top_level_interpreter_data): New.
2874 * main.c (captured_main): Pass 1 for top_level
2875 parameter of interp_set.
2876 * cli/cli-interp.c (cli_interpreter_init): New
2877 parameter top_level.
2878 * tui/tui-interp.c (tui_init): New parameter top_level.
2880 * mi/mi-interp.c (mi_new_thread): New.
2881 (mi_interpreter_init): If top level, register
2882 observer for new threads.
2884 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
2886 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2888 * top.c (execute_command): Disable break and stop
2889 commands in async mode.
2891 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2894 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2895 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2896 Call target_stop in the INF_QUIT_REQ case.
2897 * Makefile.in (inf-loop.o): Update.
2899 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2901 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2902 Call target_stop in the INF_QUIT_REQ case.
2903 * Makefile.in (inf-loop.o): Update.
2905 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2907 * top.c (execute_command): Enable break, info and interrupt
2908 commands in async mode.
2910 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
2911 Daniel Jacobowitz <dan@codesourcery.com>
2913 * breakpoint.h (breakpoint_restore_shadows): New
2915 * breakpoint.c (breakpoint_restore_shadows): New.
2916 (read_memory_nobpt): Delete.
2917 * gdbcore.h (read_memory_nobpt): Delete declaration.
2918 * target.c (memory_xfer_partial): Call
2919 breakpoint_restore_shadows.
2920 (restore_show_memory_breakpoints)
2921 (make_show_memory_beakpoints_cleanup): New.
2922 (show_memory_breakpoints): New.
2923 * target.h (make_show_memory_beakpoints_cleanup): Declare.
2924 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
2925 Make sure we see memory breakpoints when checking if
2926 breakpoint is still there.
2927 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
2928 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
2929 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
2930 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
2932 2008-03-12 Pedro Alves <pedro@codesourcery.com>
2934 * thread.c (add_thread): Use printf_unfiltered to print.
2936 2008-03-12 Joel Brobecker <brobecker@gnat.com>
2938 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
2939 that is true only on x86-solaris and x86_64-solaris.
2940 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
2941 with proc_get_LDT_entry.
2943 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
2945 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
2946 * config.in, configure: Regenerate.
2947 * fork-child.c (fork_inferior): Call create_tty_session.
2948 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
2949 (create_tty_session): New function.
2950 * terminal.h: Declare create_tty_session.
2952 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2955 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
2956 * mipsread.c: Include elf/internal.h.
2957 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
2960 2008-03-11 Markus Deuling <deuling@de.ibm.com>
2962 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
2963 to get at the current architecture and at the target specific vector.
2964 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
2965 remove define of I387_ST0_REGNUM.
2967 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
2969 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
2970 get at the current architecture
2971 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
2974 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
2975 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
2977 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
2978 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
2979 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
2981 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
2982 at the target specific vector.
2984 (i386_get_longjmp_target): Use get_frame_arch to get at the current
2985 architecture. Use gdbarch_tdep to get at the target specific vector.
2987 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
2988 update caller. Use gdbarch_tdep to get at the target specific vector.
2990 (i386_register_to_value: Use get_frame_arch to get at the current
2993 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
2996 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2997 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
2998 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
2999 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
3001 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
3004 (i387_convert_register_p, i387_register_to_value,
3005 i387_value_to_register): Update call for i386_fp_regnum_p.
3007 * i387-tdep.h: Remove comment.
3008 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
3009 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
3010 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
3011 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
3012 I387_MXCSR_REGNUM): Add target specific vector as parameter.
3014 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
3016 * Makefile.in (fork-child.o): Update.
3017 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
3018 argument. Gather all gdbserver features together.
3019 * fork-child.c (exec_wrapper): New variable.
3020 (fork_inferior): Use it.
3021 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
3022 (unset_exec_wrapper_command, _initialize_fork_child): New.
3024 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
3026 * source.c (directory_command): Modify the determination of
3027 condition of terminal "from_tty".
3029 2008-03-10 Matt Rice <ratmice@gmail.com>
3031 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
3033 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
3035 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
3036 of the data passing to strtoulst function.
3037 (info_spu_signal_command): Likewise.
3039 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
3041 * mi/mi-interp.c (mi_command_loop): Remove
3044 2008-03-07 Joel Brobecker <brobecker@adacore.com>
3046 * remote.c (extended_remote_attach_1): Make local variable pid an int
3049 2008-03-07 Joel Brobecker <brobecker@adacore.com>
3051 * solib-svr4.c (svr4_same_1): New function, originally extracted
3052 from svr4_same and expanded to handle the sparc64 case.
3053 (svr4_same): Move up and reimplement using svr4_same_1.
3054 (enable_break): Use svr4_same_1 to do shared library name comparisons.
3056 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
3058 * MAINTAINERS: Move self to Paper trail.
3060 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
3062 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
3063 * event-loop.c (call_async_signal_handler): New.
3064 * event-loop.h (call_async_signal_handler)
3065 (gdb_call_async_signal_handler): Declare.
3066 (mark_async_signal_handler): Add comments.
3067 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
3068 * mingw-hdep.c (sigint_event, sigint_handler): New.
3069 (gdb_select): Use them. Wait for the readline signal handler
3071 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
3072 * posix-hdep.c (gdb_call_async_signal_handler): New function.
3073 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
3075 (remote_fileio_ctrl_c_signal_handler): Use
3076 gdb_call_async_signal_handler.
3077 (initialize_remote_fileio): Initialize sigint_fileio_token.
3078 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
3079 not initialize tokens here.
3080 (handle_remote_sigint_twice): Likewise. Reinstall
3081 handle_remote_sigint.
3082 (async_remote_interrupt_twice): Just call interrupt_query.
3083 (cleanup_sigint_signal_handler): Do not delete tokens.
3084 (remote_interrupt, remote_interrupt_twice): Use
3085 gdb_call_async_signal_handler.
3086 (interrupt_query): Reinstall the default signal handler.
3087 (_initialize_remote): Initialize tokens here.
3089 2008-03-04 Joel Brobecker <brobecker@adacore.com>
3091 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
3092 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3093 Change the type of the lr register to code_ptr.
3094 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3095 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3096 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3097 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3098 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3099 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3100 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
3102 2008-03-03 James E. Wilson <wilson@tuliptree.org>
3104 * MAINTAINERS: Update my email address.
3106 2008-03-03 Keith Seitz <keiths@redhat.com>
3108 From Dave Murphy <davem@devkitpro.org>:
3109 * configure.ac: Set tcl configdir to win under mingw.
3110 * configure: Regenerate.
3112 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
3114 * breakpoint.c (fetch_watchpoint_value): New function.
3115 (update_watchpoint): Set and clear val_valid. Use
3116 fetch_watchpoint_value. Handle unreadable values on the
3117 value chain. Correct check for user-requested array watchpoints.
3118 (breakpoint_init_inferior): Clear val_valid.
3119 (watchpoint_value_print): New function.
3120 (print_it_typical): Use it. Do not free or clear old_val. Print
3121 watchpoints even if old_val == NULL.
3122 (watchpoint_check): Use fetch_watchpoint_value. Check for values
3123 becoming readable or unreadable.
3124 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
3125 (do_enable_watchpoint): Likewise.
3126 * breakpoint.h (struct breakpoint): Update comment for val. Add
3128 * NEWS: Mention watchpoints on inaccessible memory.
3130 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
3132 * Makefile.in (i386-nat.o): Update.
3133 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
3134 i386_use_watchpoints.
3135 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
3136 i386_use_watchpoints.
3137 * i386-nat.c (i386_stopped_data_address): Take two arguments.
3138 (i386_stopped_by_watchpoint): Update call.
3139 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
3140 * config/i386/nm-i386.h: Conditionalize definitions on
3141 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
3142 (i386_use_watchpoints): Declare.
3143 (i386_stopped_data_address): Update.
3144 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3145 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3147 2008-02-29 Joel Brobecker <brobecker@adacore.com>
3149 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
3150 * version.in: Bump version to 6.8.50.20080229-cvs.
3152 2008-02-28 Markus Deuling <deuling@de.ibm.com>
3154 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
3157 2008-02-28 Tom Tromey <tromey@redhat.com>
3159 * infcmd.c (notice_args_read): Print result of get_inferior_args.
3161 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
3163 * infcmd.c (kill_if_already_running): Make static. Use
3164 target_require_runnable.
3165 * target.c (target_require_runnable): New.
3166 * target.h (target_require_runnable): Declare.
3168 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
3170 * frame.c (reinit_frame_cache): Only annotate if frames were
3173 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
3175 * regformats/reg-ppc.dat: Rename "ps" to "msr".
3176 * regformats/reg-ppc64.dat: Likewise.
3178 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
3180 * features/Makefile (%.dat): Emit xmltarget statement.
3182 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
3183 Generate code to set gdbserver_xmltarget in init_registers_${name}.
3185 * regformats/arm-with-iwmmxt.dat: Regenerate.
3186 * regformats/mips64-linux.dat: Regenerate.
3187 * regformats/mips-linux.dat: Regenerate.
3188 * regformats/rs6000/powerpc-32.dat: Regenerate.
3189 * regformats/rs6000/powerpc-64.dat: Regenerate.
3190 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3192 * regformats/reg-arm.dat: Add xmlarch statement.
3193 * regformats/reg-i386.dat: Likewise.
3194 * regformats/reg-i386-linux.dat: Likewise.
3195 * regformats/reg-x86-64-linux.dat: Likewise.
3196 * regformats/reg-spu.dat: Likewise.
3198 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3200 * remote.c (remote_wait, remote_async_wait): Stop if we receive
3203 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3205 * utils.c (debug_timestamp): New.
3206 (vfprintf_unfiltered): Print timestamps if requested.
3207 (show_debug_timestamp): New.
3208 (initialize_utils): Register "set debug timestamp".
3209 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
3211 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3213 * breakpoint.c (skip_prologue_sal): New function.
3214 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
3215 computed from a line number.
3217 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3219 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
3220 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3221 Set PC register type to "code_ptr".
3222 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3223 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3224 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3225 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3226 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3227 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3228 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
3231 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
3233 * regformats/regdat.sh: Rename init_registers function in
3234 generated file to init_registers_${name}.
3236 * regformats/reg-crisv32.dat: Set "name" to crisv32.
3237 * regformats/reg-ppc64.dat: Set "name" to ppc64.
3238 * regformats/reg-s390x.dat: Set "name" to s390x.
3240 2008-02-26 Greg Law <glaw@undo-software.com>
3242 * regcache.c (registers_changed): Call reinit_frame_cache.
3244 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
3246 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
3247 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
3248 and svr4_fetch_objfile_link_map.
3249 * Makefile.in (sh-linux-tdep.o): Update.
3251 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
3253 * amd64-tdep.c (amd64_classify): Add support for decimal float
3255 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
3256 use the struct return convention.
3258 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
3260 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
3261 to old format. Discard breakpoint address if shared library is
3263 (breakpoint_1): Adjust formatting of table header accordingly.
3265 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
3267 * remote.c (remote_get_threadlist): If the response
3268 is empty, don't try to parse it.
3270 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
3272 Unbreak 'target async'.
3273 * serial.c (serial_async): Set the
3274 handler function before enabling async
3277 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
3279 * solib-svr4.c (enable_break): Convert r_brk to a code address.
3281 2008-02-21 Pedro Alves <pedro@codesourcery.com>
3283 * remote.c (extended_remote_attach_1): Set attach_flag.
3284 (extended_remote_create_inferior_1): Clear attach_flag.
3286 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
3288 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
3290 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
3291 * solib-svr4.c (solib_svr4_r_brk): New.
3292 (open_symbol_file_object, svr4_current_sos): Always check the
3294 (svr4_fetch_objfile_link_map): Do not set debug_base.
3295 (enable_break): Use r_brk if it is set.
3296 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
3297 (svr4_lp64_fetch_link_map_offsets): Likewise.
3298 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
3300 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3301 Mark Kettenis <kettenis@gnu.org>
3303 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
3304 trad_frame_saved_reg.
3305 (trad-frame.h): New include.
3307 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
3308 instead of frame_obstack_zalloc.
3309 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
3311 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
3313 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3315 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
3316 from disassemble_info instead of gdbarch_byte_order.
3318 * mips-tdep.c (gdb_print_insn_mips): Likewise.
3319 * arm-tdep.c (gdb_print_insn_arm): Likewise.
3321 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3323 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
3324 gdbarch as parameter.
3326 * gdbarch.{c,h}: Regenerate.
3328 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3330 * mem-break.c (default_memory_insert_breakpoint)
3331 (default_memory_remove_breakpoint): Likewise.
3332 * target.h (default_memory_remove_breakpoint)
3333 (default_memory_insert_breakpoint): Likewise.
3335 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3336 parameter. Replace current_gdbarch by gdbarch.
3337 * m32r-tdep.c (m32r_memory_insert_breakpoint)
3338 (m32r_memory_remove_breakpoint): Likewise.
3340 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
3342 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
3344 2008-02-19 Joel Brobecker <brobecker@adacore.com>
3346 * NEWS: Add entry describing Add support improvements.
3348 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3350 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
3353 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3355 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
3356 register_offset_hack anymore.
3358 * regcache.{c,h} (register_offset_hack): Remove.
3360 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3362 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
3364 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
3365 current_gdbarch by gdbarch.
3366 (hppa64_hpux_find_global_pointer): Likewise.
3367 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
3368 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
3369 find_global_pointer.
3371 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
3373 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
3375 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
3376 of gdbarch_num_regs.
3378 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
3379 replace current_gdbarch by gdbarch.
3380 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
3382 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3384 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
3385 and replace current_gdbarch by gdbarch.
3387 (store_register): Update call for exec_one_dummy_insn.
3388 (fetch_register, store_register): Update call of regmap.
3390 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
3391 parameter and replace current_gdbarch by gdbarch.
3393 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
3394 the current architecture. Update call for getregs_supplies and
3396 (ppcnbsd_fetch_inferior_registers): Likewise.
3398 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
3399 replace current_gdbarch by gdbarch.
3400 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
3401 get_regcache_arch to get at the current architecture. Update call for
3404 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3406 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
3409 2008-02-15 Markus Deuling <deuling@de.ibm.com>
3411 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
3413 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
3415 * NEWS: Mention pending breakpints in MI.
3417 2008-02-14 Markus Deuling <deuling@de.ibm.com>
3419 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
3421 2008-02-13 Markus Deuling <deuling@de.ibm.com>
3423 Add script to build and test GDB using enable-targets=all.
3425 * gdb_buildall.sh: New file.
3427 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
3429 * NEWS (New native configurations): Xtensa GNU/Linux.
3430 (New targets): Xtensa GNU/Linux.
3431 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
3433 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
3434 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
3435 * configure.tgt (xtensa*-*-linux*): New entry.
3436 * xtensa-config.c (xtensa_tdep): New variable.
3437 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
3438 (rmap): Change format based on new macro XTREG.
3439 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
3440 * xtensa-linux-nat.c: New.
3441 * xtensa-linux-tdep.c: New.
3442 * xtensa-xtregs.c: New.
3443 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
3444 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
3445 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
3446 (xtensa_register_t): New field coprocessor.
3447 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
3448 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
3449 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
3450 Update to handle privileged registers.
3451 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
3452 (xtensa_push_dummy_call): Set windowstart register correctly.
3453 (call0_analyze_prologue): Initialize xtensa_default_isa.
3454 (xtensa_derive_tdep): New.
3455 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
3456 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
3457 Call xtensa_derive_tdep().
3458 * config/xtensa/linux.mh: New.
3459 * regformats/reg-xtensa.dat: New.
3461 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
3463 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
3464 (filenames.h): New include.
3465 * Makefile.in (corelow.o): Add dependency for filenames.h.
3467 2008-02-08 Doug Evans <dje@google.com>
3469 * source.c (find_and_open_source): Always rewrite absolute filenames.
3471 2008-02-07 Doug Evans <dje@google.com>
3473 * breakpoint.c: #include "hashtab.h".
3474 (ambiguous_names_p): New fn.
3475 (update_breakpoint_locations): When restoring bp enable status, don't
3476 compare function names if any functions have same name.
3477 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
3479 2008-02-07 Joel Brobecker <brobecker@adacore.com>
3481 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
3482 instead of just a VEC*. Update use of SV.
3483 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
3485 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3487 * NEWS: Put all new commands since gdb-6.7 together.
3489 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3491 * ada-lang.c: #include "vec.h".
3492 (struct string_vector, new_string_vector, string_vector_append):
3494 (char_ptr): New typedef.
3495 (DEF_VEC_P (char_ptr)): New VEC type.
3496 (symbol_completion_add): Update profile to take the new VEC type
3497 instead of the old string_vector structure. Update code accordingly.
3498 (ada_make_symbol_completion_list): Use the new VEC type instead of
3499 the old string_vector structure, and update the code accordingly.
3500 * Makefile.in (ada-lang.o): Add dependency on vec.h.
3502 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
3504 * p-exp.y: Set current_type in missing places.
3505 (leftdiv_is_integer): New static variable.
3506 Typecast right operand of BINOP_DIV to long_double if both operands
3509 2008-02-06 Maciej W. Rozycki <macro@mips.com>
3511 * remote-mips.c (set_breakpoint): Rename to...
3512 (mips_set_breakpoint): ... this.
3513 (clear_breakpoint): Rename to...
3514 (mips_clear_breakpoint): ... this.
3515 (common_breakpoint): Rename to...
3516 (mips_common_breakpoint): ... this.
3517 (check_lsi_error): Rename to...
3518 (mips_check_lsi_error): ... this.
3520 2007-02-05 Joel Brobecker <brobecker@adacore.com>
3522 * language.h (struct language_defn): Add new field
3523 la_make_symbol_completion_list.
3524 * symtab.c (default_make_symbol_completion_list): Renames
3525 make_symbol_completion_list.
3526 (make_symbol_completion_list): New function.
3527 * symtab.h (default_make_symbol_completion_list): Add declaration.
3528 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
3529 (auto_language, local_language): Likewise.
3530 * objc-lang.c (objc_language_defn): Likewise.
3531 * scm-lang.c (scm_language_defn): Likewise.
3532 * m2-lang.c (m2_language_defn): Likewise.
3533 * f-lang.c (f_language_defn): Likewise.
3534 * jv-lang.c (java_language_defn): Likewise.
3535 * p-lang.c (pascal_language_defn): Likewise.
3536 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
3537 (minimal_language_defn): Likewise.
3538 * ada-lang.c (struct string_vector): New structure.
3539 (new_string_vector, string_vector_append, ada_unqualified_name)
3540 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
3541 (ada_make_symbol_completion_list): New functions.
3542 (ada_language_defn): Set la_make_symbol_completion_list.
3543 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
3544 this function is static.
3546 2008-02-05 Kevin Buettner <kevinb@redhat.com>
3548 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
3549 to account for call site optimizations.
3551 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
3553 * tracepoint.c (read_actions): Handle end-of-text indicator
3554 in action list properly. (Committed by Jim Blandy)
3556 2008-02-05 Jim Blandy <jimb@red-bean.com>
3558 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
3559 pseudoregister, not an internal error.
3560 Reported by: Andrzej Zaborowski
3562 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3564 * varobj.c (c_value_of_variable): Use xstrdup.
3566 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3568 Update stored rendition of varobj value when format changes.
3569 * varobj.c (varobj_set_display_format): Recomputed
3571 (c_value_of_variable): Return print_value.
3573 2008-02-03 Doug Evans <dje@google.com>
3575 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
3576 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
3577 * valops.c (value_one): New function.
3578 * value.h (value_one): Declare.
3580 Fix argument promotion for binary arithmetic ops for C.
3581 * valarith.c (unop_result_type): New fn.
3582 (binop_result_type): New fn.
3583 (value_binop): Move result type computation to binop_result_type.
3584 (value_pos, value_neg, value_complement): Move result type
3585 computation to unop_result_type.
3588 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3589 Return basetype, fieldno if found. All callers updated.
3590 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
3592 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3593 * symfile.h (fill_in_vptr_fieldno): Delete.
3595 2008-02-02 Doug Evans <dje@google.com>
3597 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
3599 * typeprint.c (*): Whitespace cleanup.
3601 2008-02-02 Mark Kettenis <kettenis@gnu.org>
3602 Luis Machado <luisgpm@br.ibm.com>
3603 Thiago Jung Bauermann <bauerman@br.ibm.com>
3605 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
3606 don't fit into registerson the stack the way GCC does.
3608 2008-02-01 Joel Brobecker <brobecker@adacore.com>
3610 * symtab.c (symbol_set_names): Do not add an entry in the demangling
3611 hash table for Ada symbols. Just store the linkage name as is,
3612 and leave the demangled_name as NULL.
3614 2007-02-01 Joel Brobecker <brobecker@adacore.com>
3616 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
3617 in the global scope.
3618 (new_symbol): Likewise.
3620 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3622 * breakpoint.c (break_command_1): Return void.
3623 (break_command_really): Return void. Rethrow
3624 exceptions instead of returning.
3625 (gdb_breakpoint): Remove the error_message parameter.
3626 Return void. Rename to set_breakpoint.
3627 * gdb.h (gdb_breakpoint): Rename and move to...
3628 * breakpoint.h (set_breakpoint): ...here.
3629 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
3630 event hooks even if exception is thrown. Adjust to
3631 gdb_breakpoint interface changes.
3634 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
3636 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
3637 float in both first and second word in the doubleword, to support
3640 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3642 Properly rethrow exception. This fixes errors
3643 about non-existent functions for -break-insert.
3644 * breakpoint.c (break_command_really): Use throw_exception
3645 for rethrowing. If rethrowing, don't print the exception.
3647 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3649 * NEWS: Mention Decimal Floating Point support.
3651 2008-01-31 Joel Brobecker <brobecker@adacore.com>
3653 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
3654 value type to builtin_type_void_func_ptr.
3656 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
3658 * s390-tdep.c (is_float_singleton, is_float_like,
3659 alignment_of, s390_return_value): Make checks for
3660 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
3662 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
3663 Thiago Jung Bauermann <bauerman@br.ibm.com>
3665 * infcmd.c (default_print_registers_info): Also print hex
3666 raw contents for TYPE_CODE_DECFLOAT registers.
3667 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
3668 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
3669 (rs6000_register_name): Add support for DFP pseudo-registers.
3670 (rs6000_pseudo_register_type): Likewise.
3671 rs6000_pseudo_register_reggroup_p): Likewise.
3672 (ppc_pseudo_register_read): New function.
3673 (ppc_pseudo_register_write): Likewise.
3674 (rs6000_pseudo_register_read): Likewise.
3675 (rs6000_pseudo_register_write): Likewise.
3676 (e500_pseudo_register_read): Move checks to
3677 rs6000_pseudo_register_read.
3678 (e500_pseudo_register_write): Move checks to
3679 rs6000_pseudo_register_write.
3680 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
3681 rs6000_pseudo_register_read and rs6000_pseudo_register_write
3682 in gdbarch if SPE or DFP is available. Adjust gdbarch's
3683 num_pseudo_regs to account for DFP pseudo regs.
3685 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3687 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
3688 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
3689 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
3690 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
3691 e500_pseudo_register_read, e500_pseudo_register_write): Use
3692 IS_SPE_PSEUDOREG macro.
3693 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
3694 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
3695 Remove initialization of tdep->ppc_ev31_regnum.
3697 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3699 * printcmd.c (print_formatted): Handle references as for unformatted
3702 2008-01-30 Joel Brobecker <brobecker@adacore.com>
3704 * eval.c (evaluate_subexp_standard): Add handling of user
3705 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
3707 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
3709 * eval.c (evaluate_subexp_standard): Support
3710 BINOP_INTDIV opcode.
3712 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
3714 * valarith.c (value_binop): Add floating-point BINOP_MIN and
3716 For BINOP_EXP, use length and signedness of left operand only for
3717 result, as for shifts.
3718 For integral operands to BINOP_EXP, use new integer_pow and
3719 uinteger_pow functions so as to get full range of results.
3720 (integer_pow): New function.
3721 (uinteger_pow): New function.
3723 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
3725 Use vector for varobj_list_children interface.
3726 * gdb/varobj.c (varobj_list_children): Return vector
3728 * gdb/varobj.h (varobj_list_children): Adjust
3730 (varobj_p): Declare. Declare vector thereof.
3731 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
3732 for varobj_list_children change.
3733 * Makefile.in (varobj_h): Update dependencies.
3735 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
3737 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
3738 TYPE_CODE_DECFLOAT arguments.
3739 (ppc64_sysv_abi_push_dummy_call) Likewise.
3740 (get_decimal_float_return_value): New function.
3741 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
3742 values by calling get_decimal_float_return_value.
3743 (ppc64_sysv_abi_return_value): Likewise.
3745 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
3747 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
3748 for preprocessor macro information. Formatting changes.
3750 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3752 * remote.c (struct remote_state): Add cached_wait_status.
3753 (remote_exec_file): New variable.
3754 (PACKET_vAttach, PACKET_vRun): New constants.
3755 (extended_remote_restart): Do not query for status.
3756 (struct start_remote_args): New.
3757 (remote_start_remote): Take it as a second argument. Check
3758 whether the target is running. Issue an error for non-running
3759 non-extended targets. Cache the wait status. Set inferior_ptid
3761 (remote_open_1): Prompt to disconnect non-running targets. Make
3762 sure the target is marked running. Do not set inferior_ptid here.
3763 Update call to remote_start_remote. Do not call remote_check_symbols
3764 if the target is not running.
3765 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
3766 argument. Handle a non-running target.
3767 (remote_detach): Use it.
3768 (extended_remote_detach): New.
3769 (remote_disconnect): Fix typo. Use remoute_mourn_1.
3770 (extended_remote_attach_1, extended_remote_attach)
3771 (extended_async_remote_attach): New.
3772 (remote_vcont_resume): Remove unused variable.
3773 (remote_wait, remote_async_wait): Use any cached wait status.
3774 (putpkt_binary, getpkt): Clear any cached wait status.
3775 (extended_remoute_mourn_1): New.
3776 (extended_remote_mourn): Use it.
3777 (extended_async_remote_mourn, extended_remote_run): New.
3778 (extended_remote_create_inferior_1): New.
3779 (extended_remote_create_inferior): Use it.
3780 (extended_remote_async_create_inferior): Likewise.
3781 (remote_xfer_partial): Skip for non-executing targets.
3782 (init_extended_remote_ops): Set to_detach and to_attach.
3783 (init_extended_async_remote_ops): Likewise. Use
3784 extended_async_remote_mourn.
3785 (_initialize_remote): Register vAttach, vRun, and
3786 set remote exec-file.
3787 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
3789 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3791 * Makefile.in (symfile.o): Update.
3792 * NEWS: Mention exec tracing support.
3793 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
3795 * infcmd.c (kill_if_already_running, detach_command)
3796 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
3797 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
3798 (follow_exec): Do not check may_follow_exec. Do not mourn and push
3799 targets. Apply the sysroot path to the loaded executable. Use
3800 no_shared_libraries.
3801 * linux-nat.c (linux_child_follow_fork): Print fork following
3802 messages if verbose.
3803 (kill_wait_callback): Kill again before waiting a second time.
3804 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
3805 no_shared_libraries.
3807 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3809 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
3811 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3813 * nto-tdep.h: Remove #include "defs.h".
3814 * nto-tdep.c: Add #include "defs.h".
3815 * Makefile.in (nto_tdep_h): Update dependencies.
3816 (nto-tdep.o): Likewise.
3818 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3820 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
3822 (proceed, start_remote): Update call to wait_for_inferior.
3823 * inferior.h (wait_for_inferior): Update declaration.
3824 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
3825 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
3826 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
3827 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
3829 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
3831 * varobj (adjust_value_for_child_access): Added checking for
3832 returned value from gdb_value_ind.
3833 (c_describe_child): Likewise.
3834 (cplus_describe_child): Fixed a typo.
3836 2008-01-29 Jim Blandy <jimb@red-bean.com>
3838 * MAINTAINERS: Update my info.
3840 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3842 Use multiple locations for hardware watchpoints.
3843 This eliminates the need to traverse value chain, doing
3844 various checks, in three different places.
3846 * breakpoint.h (struct bp_location): New fields
3847 lengths and watchpoint_type.
3848 (struct breakpoint): Remove the val_chain field.
3849 * breakpoint.c (is_hardware_watchpoint): New.
3850 (free_valchain): Remove.
3851 (update_watchpoint): New.
3852 (insert_bp_location): For hardware watchpoint, just
3854 (insert_breakpoints): Call update_watchpoint_locations
3855 on all watchpoints. If we have failed to insert
3856 any location of a hardware watchpoint, remove all inserted
3858 (remove_breakpoint): For hardware watchpoints, directly
3860 (watchpoints_triggered): Iterate over locations.
3861 (bpstat_stop_status): Use only first location of
3862 a resource watchpoint.
3863 (delete_breakpoint): Don't call free_valchain.
3864 (print_one_breakpoint): Don't print all
3865 locations for watchpoints.
3866 (breakpoint_re_set_one): Use update_watchpoint for
3869 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3871 Don't reset watchpoint block on solib load.
3873 * breakpoint.c (insert_bp_location): For watchpoints,
3874 recompute condition.
3875 (breakpoint_re_set_one): Instead of recomputing value
3876 and condition for watchpoints, just reset value and
3877 let insert_breakpoints/insert_bp_location recompute it.
3878 Don't do anything about disabled watchpoint.
3880 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
3882 * valarith.c (value_binop): Handle unsigned integer
3885 2008-01-28 Kevin Buettner <kevinb@redhat.com>
3887 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
3888 instruction pattern that appears frequently in position
3889 independent code. Fix bug in code which looks for "fmov" and
3890 backtracks if no "fmov" is found.
3892 2008-01-28 Doug Evans <dje@google.com>
3894 * dbxread.c (read_dbx_symtab): Fix indentation.
3895 Reformat comments to 80 columns.
3896 Move local var def closer to only use.
3898 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3900 * fork-child.c (SHELL_FILE): Remove #ifndef.
3901 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
3903 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
3905 * i386-tdep.c (i386_skip_noop): New function.
3906 (i386_analyze_prologue): Call i386_skip_noop function.
3908 2008-01-24 Michael Snyder <msnyder@specifix.com>
3910 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
3911 * win32-nat.c (win32_xfer_partial): Ditto.
3912 * target.c (default_xfer_partial): Minor whitespace adjustment.
3914 2008-01-24 Pedro Alves <pedro@codesourcery.com>
3916 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
3917 strip bit 1 even if pc doesn't point to thumb code.
3919 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
3921 * remote.c (remote_wait): Handle SIGINT between packets.
3922 (remote_async_wait): Likewise.
3924 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
3925 Chris Demetriou <cgd@google.com>
3927 * thread.c (add_thread_silent): Renamed
3929 (print_thread_events): New variable definition.
3930 (show_print_thread_events): New function.
3931 (_initialize_thread): Add "set print thread-events" and
3932 "show print thread-events" commands.
3933 (add_thread): Announce new thread.
3934 * gdbthread.h (add_thread_silent): Declare.
3935 (print_thread_events): New variable declaration.
3936 * inf-ttrace.c (inf_ttrace_wait): Don't
3937 inform about new thread, as add_thread is always
3938 called too, and will take care of that.
3939 * infrun.c (handle_inferior_event): Likewise.
3940 * procfs.c (procfs_wait): Likewise.
3941 * remote.c (remote_currthread): Likewise.
3942 * sol-thread.c (sol_thread_wait): Likewise.
3943 * win32-nat.c (get_win32_debug_event): Likewise.
3944 * linux-thread-db.c (attach_thread): Likewise.
3945 Remove the verbose parameter.
3946 (check_event): Make detach_thread be verbose
3947 only if print_thread_events is set.
3948 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
3949 about new thread. This is called only from
3950 linux-thread-db.c:attach_thread, which will take care.
3951 Remove the verbose parameter.
3952 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
3954 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
3956 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
3958 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
3960 * breakpoint.c (break_command_really): New parameter
3962 (break_command_1): Pass 0 as
3963 ignore_count to break_command_really.
3964 (gdb_breakpoint): Pass ignore_count to
3965 break_command_really.
3967 2008-01-21 Kevin Buettner <kevinb@redhat.com>
3969 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
3970 sigcontext struct via pointer.
3971 (struct sigframe comment): Update to show new field `psc'.
3973 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
3975 * infrun.c (handle_inferior_event): If
3976 we failed to remove breakpoints, error,
3977 don't try to increment PC by hand.
3979 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
3981 Add NetBSD/hppa target and host support.
3983 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
3984 (hppabsd_gregset): Move to ...
3985 (hppabsd_regset_from_core_section): Rename
3986 hppaobsd_regset_from_core_section and move to ...
3987 (hppabsd_find_global_pointer): Update comment.
3988 (hppabsd_init_abi): Make global. Do not register
3989 hppabsd_regset_from_core_section.
3990 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
3992 (_initialize_hppabsd_tdep): Move to ...
3993 * hppaobsd-tdep.c: ... here. New file.
3994 * hppnbsd-tdep.c: New file.
3995 * hppnbsd-nat.c: New file.
3996 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
3997 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
3998 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
3999 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
4000 * configure.host (hppa*-*-netbsd*): New entry.
4001 * configure.tgt (hppa*-*-netbsd*): New entry.
4002 (hppa*-*-openbsd*): Update.
4003 * NEWS (New native configuration): Mention NetBSD/hppa.
4004 (New targets): Mention NetBSD/hppa.
4006 2008-01-18 Markus Deuling <deuling@de.ibm.com>
4008 * gdbarch.sh (function_list): Add new property bits_big_endian to
4010 * gdbarch.{c,h}: Regenerate.
4012 * value.c (struct value): Replace BITS_BIG_ENDIAN by
4013 gdbarch_bits_big_endian (comment).
4014 (unpack_field_as_long, modify_field): Likewise.
4015 * value.h: Likewise (comment).
4016 * valops.c (value_slice): Likewise.
4017 * valarith.c (value_subscript, value_bit_index): Likewise.
4018 * gdbtypes.h (field): Likewise (comment).
4019 * eval.c (evaluate_subexp_standard): Likewise.
4020 * dwarf2read.c (dwarf2_add_field): Likewise.
4021 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
4022 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
4024 * defs.h (BITS_BIG_ENDIAN): Remove.
4026 2008-01-18 Markus Deuling <deuling@de.ibm.com>
4028 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
4030 * m2-exp.y (yylex): Likewise.
4031 * objc-exp.y (yylex): Likewise.
4033 * defs.h (DEPRECATED_STREQN): Remove.
4035 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
4037 * MAINTAINERS: Update my email address.
4039 2008-01-17 Jim Blandy <jimb@codesourcery.com>
4041 * README: Mention gdbserver/README.
4043 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
4045 * valarith.c (value_binop): Handle BINOP_INTDIV
4046 for unsigned and signed integers.
4048 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
4050 * s390-tdep.c (s390_gdbarch_init): Set default long double
4051 type to 128-bit IEEE quad.
4053 2008-01-17 Joel Brobecker <brobecker@adacore.com>
4055 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
4057 2008-01-16 Mark Kettenis <kettenis@gnu.org>
4059 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
4061 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
4062 * value.c: All callers changed.
4064 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4066 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
4067 DEPRECATED_STREQ by its expression.
4068 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
4069 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
4070 (scan_xcoff_symtab): Likewise.
4071 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
4072 * f-lang.c (find_common_for_function): Likewise.
4073 * objc-exp.y (parse_number): Likewise.
4075 * defs.h (DEPRECATED_STREQ): Remove.
4077 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4079 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
4080 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
4081 get_frame_arch to get at the current_architecture. Update AM33_MODE
4083 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
4084 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
4086 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
4088 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4090 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
4092 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
4094 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
4095 current_gdbarch by gdbarch. Update caller.
4097 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
4098 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
4099 the current architecture. Update calls of
4100 amd64_native_gregset_supplies_p.
4101 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
4102 (amd64bsd_store_inferior_registers): Likewise.
4104 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4106 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
4107 Replace current_gdbarch by gdbarch. Update caller.
4109 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4111 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
4112 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
4113 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
4114 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
4115 (stabsect_build_psymtabs): Fix indentation.
4117 2008-01-15 Michael Snyder <msnyder@specifix.com>
4119 * corelow.c (core_xfer_partial): Comment, cut/paste error.
4121 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
4123 * win32-nat.c (win32_create_inferior): Restore code calling
4124 CloseHandle on ProcessInformation structure.
4126 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
4128 * configure.ac: Check for void * as 3 argument of ptrace.
4129 * configure: regenerate.
4131 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4133 * alpha-tdep.c (alpha_heuristic_proc_start)
4134 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
4135 current_gdbarch by gdbarch.
4137 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
4138 current architecture by frame_info. Update alpha_heuristic_proc_start
4141 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
4142 get_frame_arch to get at the current architecture by frame_info. Update
4143 alpha_sigtramp_register_address call.
4145 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
4146 current_gdbarch by gdbarch. Update caller.
4147 (convert_to_extended, convert_from_extended): Add endianess parameter
4148 for comparison. Update caller.
4149 (arm_extract_return_value, arm_store_return_value): Use
4150 get_regcache_arch to get at the current architecture.
4152 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
4153 current_gdbarch by gdbarch. Update caller.
4154 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
4155 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
4157 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
4158 gdbarch as parameter. Update caller.
4159 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
4160 current_gdbarch by gdbarch. Update caller.
4162 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
4163 update caller. Replace current_gdbarch by gdbarch.
4165 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
4166 the current architecture. Replace current_gdbarch by gdbarch.
4167 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
4168 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
4169 expression. Add gdbarch as parameter and replace current_gdbarch with
4171 (M6811_TDEP): Remove.
4172 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
4174 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
4175 current_gdbarch by gdbarch. Update caller.
4177 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
4179 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
4182 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
4183 caller. Relace current_gdbarch by gdbarch.
4184 (altivec_register_p, spe_register_p): Likewise.
4185 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
4187 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
4188 altivec_register_p and spe_register_p.
4190 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
4191 caller. Replace current_gdbarch by gdbarch.
4192 (score_analyze_prologue): use get_frame_arch to get at the current
4195 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
4196 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
4197 current_gdbarch by gdbarch. Update caller.
4198 (sparc_frame_cache): Use get_frame_arch to get at the current
4200 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
4201 sparc_analyze_prologue.
4203 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
4206 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4208 * exec.c: #include "arch-utils.h"
4209 (print_section_info): Use gdbarch_from_bfd to get at the
4210 current architecture. Replace current_gdbarch. Fix indention. Replace
4211 deprecated_print_address_numeric by paddress.
4212 * Makefile.in (exec.o) Add dependency to arch-utils.h.
4214 * valprint.c (val_print_string): Replace
4215 deprecated_print_address_numeric.
4216 * tracepoint.c (trace_mention, scope_info): Likewise.
4217 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
4218 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
4219 (maintenance_check_symtabs): Likewise.
4220 * symfile.c (list_overlays_command): Likewise.
4221 * stack.c (frame_info, print_block_frame_labels): Likewise.
4222 * printcmd.c (print_address, print_address_demangle)
4223 (address_info): Likewise.
4224 * corefile.c (memory_error): Likewise.
4225 * infcmd.c (jump_command): Likewise.
4226 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
4227 (mention, delete_breakpoint): Likewise.
4228 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
4229 * dwarf2read.c (dump_die): Likewise.
4230 * ada-valprint.c (ada_val_print_1): Likewise.
4231 * f-valprint.c (f_val_print): Likewise.
4232 * linux-fork.c (info_forks_command): Likewise.
4233 * m32r-com.c (m32r_load_section, m32r_load)
4234 (m32r_upload_command): Likewise.
4236 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
4238 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4240 * gdbarch.sh (skip_prologue): Add gdbarch
4242 * gdbarch.{c,h}: Regenerate.
4244 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
4245 * amd64-tdep.c (amd64_skip_prologue): Likewise.
4246 * avr-tdep.c (avr_skip_prologue): Likewise.
4247 * cris-tdep.c (cris_skip_prologue): Likewise.
4248 * frv-tdep.c (frv_skip_prologue): Likewise.
4249 * h8300-tdep.c (h8300_skip_prologue): Likewise.
4250 * hppa-tdep.c (hppa_skip_prologue): Likewise.
4251 * i386-tdep.c (i386_skip_prologue): Likewise.
4252 * ia64-tdep.c (ia64_skip_prologue): Likewise.
4253 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
4254 * m32r-tdep.c (m32r_skip_prologue): Likewise.
4255 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
4256 * m68k-tdep.c (m68k_skip_prologue): Likewise.
4257 * m88k-tdep.c (m88k_skip_prologue): Likewise.
4258 * mep-tdep.c (mep_skip_prologue): Likewise.
4259 * mips-tdep.c (mips_skip_prologue): Likewise.
4260 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
4261 * mt-tdep.c (mt_skip_prologue): Likewise.
4262 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
4263 * score-tdep.c (score_skip_prologue): Likewise.
4264 * sh64-tdep.c (sh64_skip_prologue): Likewise.
4265 * sh-tdep.c (sh_skip_prologue): Likewise.
4266 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
4267 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
4268 * spu-tdep.c (spu_skip_prologue): Likewise.
4269 * v850-tdep.c (v850_skip_prologue): Likewise.
4270 * vax-tdep.c (vax_skip_prologue): Likewise.
4271 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
4272 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
4274 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
4275 current_gdbarch by gdbarch.
4276 * m32c-tdep.c (m32c_skip_prologue): Likewise.
4277 * s390-tdep.c (s390_skip_prologue): Likewise.
4279 2008-01-10 Doug Evans <dje@google.com>
4281 * defs.h (struct continuation_arg): Fix typo in comment.
4282 * target.c (target_translate_tls_address): Fix comment spelling error.
4284 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
4286 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
4287 (DOUBLEST_SCAN_FORMAT): Likewise.
4288 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
4289 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
4290 * c-exp.y (parse_number): Likewise.
4291 * jv-exp.y (parse_number): Likewise.
4292 * objc-exp.y (parse_number): Likewise.
4293 * p-exp.y (parse_number): Likewise.
4295 2008-01-09 Joel Brobecker <brobecker@adacore.com>
4297 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
4298 (check_typedef): Likewise.
4300 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
4302 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
4303 seen_double_big_d, treat the new H, D, and DD modifiers as length
4306 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4308 * dwarf2read.c (read_enumeration_type): Add comment.
4310 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
4312 * config.in: Regenerate.
4314 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4316 * ada-lang.c (ada_convert_actual): Renames convert_actual.
4318 (ada_convert_actuals): Delete.
4319 * ada-lang.h (ada_convert_actual): Add declaration.
4320 (ada_convert_actuals): Remove declaration.
4321 * infcall.c: #include "ada-lang.h".
4322 (value_arg_coerce): Add new parameter sp. Update function
4323 documetnation. Add handling of Ada function call parameters.
4324 * Makefile.in (infcall.o): Update dependencies.
4326 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
4328 * ada-lang.c (ensure_lval): Fix value lval kind.
4329 (convert_actual): Add handling for arguments passed by reference.
4331 2008-01-08 Doug Evans <dje@google.com>
4333 * dbxread.c (read_dbx_symtab): Fix indentation.
4335 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
4337 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
4338 (valarith.o): Depend on dfp.h.
4339 (valops.o): Likewise.
4340 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
4341 (set_decnumber_context): New function.
4342 (decimal_check_errors): Likewise.
4343 (decimal_from_number): Likewise.
4344 (decimal_to_number): Likewise.
4345 (decimal_from_string): Use set_decnumber_context and
4346 decimal_check_errors.
4347 (decimal_from_integral): New function.
4348 (decimal_from_floating): Likewise.
4349 (decimal_to_double): Likewise.
4350 (promote_decimal): Likewise.
4351 (decimal_binop): Likewise.
4352 (decimal_is_zero): Likewise.
4353 (decimal_compare): Likewise.
4354 (decimal_convert): Likewise.
4355 * dfp.h (decimal_from_integral): New prototype.
4356 (decimal_from_floating): Likewise.
4357 (decimal_to_double): Likewise.
4358 (decimal_binop): Likewise.
4359 (decimal_is_zero): Likewise.
4360 (decimal_compare): Likewise.
4361 (decimal_convert): Likewise.
4362 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
4363 call to value_from_decfloat.
4364 * valarith.c: Include dfp.h.
4365 (value_args_as_decimal): New function.
4366 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
4367 (value_logical_not): Likewise.
4368 (value_equal): Likewise.
4369 (value_less): Likewise.
4370 (value_pos): Likewise.
4371 (value_neg): Formatting fix.
4372 * valops.c: Include dfp.h.
4373 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
4374 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
4375 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
4376 (value_from_decfloat): Remove expect_type argument.
4377 * value.h (value_from_decfloat): Update prototype.
4379 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
4381 Ignore change in name of dynamic linker during
4382 execution on Solaris. This also unbreaks pending breakpoints.
4384 * solist.h (struct target_so_ops): New field same.
4385 * solib-svr4.c (svr4_same): New.
4386 (_initialize_svr4_solib): Register svr4_same.
4387 * solib.c (update_solib_list): Use ops->same, if available.
4389 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
4391 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
4392 when using MS-DOS paths.
4394 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4396 * NEWS: Mention --pid and --core command line behaviour changes.
4398 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4400 * main.c (captured_main): Remove 'count' varible and the
4401 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
4402 --pid options were issued simultaneously. If an explicit pid
4403 option was passed, don't fallback to core file. Detect extra
4404 arguments better in the presence of explicit pid or core
4407 2008-01-05 Joel Brobecker <brobecker@adacore.com>
4409 * ada-lang.c (ada_which_variant_applies): Correctly compute
4410 the value of the discriminant when the variant record is packed.
4412 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4414 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
4415 that are used to differentiate homonyms.
4417 2008-01-04 Jerome Guitton <guitton@adacore.com>
4419 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
4420 when the type is an anonymous pointer type.
4421 (ada_check_typedef): Avoid a seg fault when the type is null.
4422 * ada-typeprint.c (print_array_type): Add support for pointer
4425 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
4427 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
4429 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4431 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
4432 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
4434 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4436 * ada-exp.y (chop_separator): New function.
4437 (write_selectors): Rewrite to re-use chop_separator.
4438 (ada_nget_field_index, get_symbol_field_type): New functions.
4439 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
4442 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
4444 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
4445 of SYMBOL_VALUE when working with function symbols.
4447 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4449 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
4450 expressions. These expressions do not need to be rewriten.
4452 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4454 * dwarf2read.c (read_enumeration_type): Flag type as stub if
4455 the given die is a declaration.
4457 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4459 * ada-lang.c (ada_array_bound_from_type): Make non-static.
4460 Handle properly the case when the index type is an enumerated type.
4461 Do not return the subtype of the bounds type, just return the
4462 bounds type directly - this is not needed and is more consistent
4463 with what we do for arrays when no XA parallel type exists.
4465 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4467 * ada-lang.c (static_unwrap_type): Add forward declaration.
4468 (template_to_static_fixed_type): Fields of dynamic types sometimes
4469 also need to be unwrapped. Take this into account.
4470 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
4471 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
4472 * ada-typeprint.c (ada_print_type): Get the typename from
4473 the original type, not the base type.
4475 2008-01-03 Jerome Guitton <guitton@adacore.com>
4477 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
4478 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
4479 Update calls to ada_to_fixed_type.
4480 (ada_template_to_fixed_record_type_1): Ditto, but without looking
4482 (ada_to_fixed_type): Add check_tag parameter; do not look for
4483 tag if null. When looking for a tag, use a fixed record type.
4484 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
4485 * ada-valprint.c (printable_val_type, ada_value_print): Update
4486 calls to ada_to_fixed_type.
4488 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
4490 * doublest.c (convert_floatformat_to_doublest): Call
4491 floatformat_to_doublest instead of floatformat_to_double and use
4493 (convert_doublest_to_floatformat): Call floatformat_from_doublest
4494 instead of floatformat_from_double and use DOUBLEST variables.
4496 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
4498 * MAINTAINERS (Write After Approval): Add self.
4500 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4502 * symfile.c (set_initial_language): Make non-static.
4503 * symfile.h (set_initial_language): Add declaration.
4504 * language.c: #include "symfile.h".
4505 (set_language): Call set_initial_language if the frame language
4506 could not be determined.
4508 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
4510 * eval.c (evaluate_subexp_for_address): Provide frame address to
4511 locate_var_value only if it will be needed.
4513 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
4515 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
4517 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4519 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
4520 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
4521 This is needed to make sure that any other treatment applied
4522 to the resulting value does not fail for spurious reason,
4523 such as trying to take the address of this value.
4525 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4527 * ada-lang.c (ada_value_equal): Dereference reference types when
4530 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
4532 Updated copyright notices for most files.
4534 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
4536 * win32-nat.c (psapi_module_handle): Remove static.
4537 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
4538 return first module found if base_address is zero. Don't initialize
4539 psapi function pointers here. Convert to cygwin paths when
4541 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
4542 executable name. Use get_module_name when that fails or when
4544 (_initialize_psapi): New function. Initialize psapi stuff before it is
4545 needed or issue a warning if it is not found. Move psapi_module_handle
4548 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4550 * ada-lang.c (ada_remove_trailing_digits): New function.
4551 (ada_remove_po_subprogram_suffix): New function.
4552 (ada_decode): Improve. Move the description of the algorithm
4553 directly inside the code, instead of in the function global
4556 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4558 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
4559 and always print the dereferenced value.
4561 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4563 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
4564 of the case where the first argument is a reference.
4565 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
4567 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4569 Implement support for Ada interface types.
4571 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
4572 (ada_is_ignored_field): Ignore fields that are a dispatch table
4575 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4577 * top.c (print_gdb_version): Update copyright year.
4579 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4581 * ChangeLog-2007: New ChangeLog rotation.
4582 * ChangeLog: Reset for 2008.
4583 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
4586 For older changes see ChangeLog-2007.
4592 version-control: never
projects / external / binutils.git / blob