1 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
3 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
4 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
5 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
6 (lookup_minimal_symbol_by_pc_section): Use
7 lookup_minimal_symbol_by_pc_section_1.
8 (lookup_solib_trampoline_symbol_by_pc): Likewise.
10 2008-05-13 Joel Brobecker <brobecker@adacore.com>
12 * findcmd.c: Add #include "gdb_stdint.h".
13 * Makefile.in (findcmd.o): Update dependencies.
15 2008-05-11 David S. Miller <davem@davemloft.net>
17 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
18 long double size override, Linux does use 128-bit now.
20 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
21 (sparc_linux_write_pc): New function.
22 (sparc32_linux_init_abi): Register it.
23 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
24 (sparc64_linux_write_pc): New function.
25 (sparc64_linux_init_abi): Register it.
27 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
28 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
30 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
32 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
33 and info.tdep_info before calling gdbarch_init_osabi.
35 2008-05-09 Joel Brobecker <brobecker@adacore.com>
37 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
38 the type of the right hand side of the assignment to the type
39 of the left hand side if the left hand side is a convenience
42 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
44 * NEWS: Mention gdbserver bi-arch capability.
46 2008-05-09 Doug Evans <dje@google.com>
49 * NEWS: Document find command and qSearch:memory packet.
50 * Makefile.in (SFILES): Add findcmd.c.
51 (COMMON_OBJS): Add findcmd.o.
52 (findcmd.o): New rule.
53 * findcmd.c: New file.
54 * target.h (target_ops): New member to_search_memory.
55 (simple_search_memory): Declare.
56 (target_search_memory): Declare.
57 * target.c (simple_search_memory): New fn.
58 (target_search_memory): New fn.
59 * remote.c (PACKET_qSearch_memory): New packet kind.
60 (remote_search_memory): New fn.
61 (init_remote_ops): Init to_search_memory.
62 (init_extended_remote_ops): Ditto.
63 (_initialize_remote): Add qSearch:memory packet config command.
65 2008-05-09 Eli Zaretskii <eliz@gnu.org>
67 * thread.c (_initialize_thread): Don't use commas and periods in
68 first line of doc string of "set/show print thread-events".
70 2008-05-08 Joel Brobecker <brobecker@adacore.com>
72 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
73 Update for unwinder changes.
75 2008-05-08 Joel Brobecker <brobecker@adacore.com>
77 * frame.c (get_frame_base_address, get_frame_locals_address)
78 (get_frame_args_address): Pass the correct frame when calling
79 frame_base_find_by_frame.
81 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
83 * remote.c (extended_remote_attach_1): Call target_find_description.
85 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
87 * remote.c (extended_remote_create_inferior_1): Clean up
88 before marking the target running.
90 2008-05-08 Joel Brobecker <brobecker@adacore.com>
92 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
95 2008-05-07 Joel Brobecker <brobecker@adacore.com>
97 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
98 sparc64-sol2-tdep.c: Update for unwinder changes.
100 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
102 * cp-support.c (mangled_name_to_comp): Initialize storage.
103 (unqualified_name_from_comp): Likewise.
105 2008-05-07 Jie Zhang <jie.zhang@analog.com>
107 * remote.c (remote_insert_breakpoint): Call get_remote_state
108 after gdbarch_breakpoint_from_pc is called.
109 (remote_insert_hw_breakpoint): Likewise.
111 2008-05-06 Joel Brobecker <brobecker@adacore.com>
113 * valprint.c (val_print): Add new language parameter and use it
114 instead of using the current_language. Update calls to val_print
116 (common_val_print): Add new langauge parameter and pass it to
118 * value.h (struct language_defn): Add opaque declaration.
119 (val_print, common_val_print): Update declarations.
120 * stack.c (print_frame_args): Update call to common_val_print
121 using the appropriate language.
122 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
123 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
124 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
125 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
126 #include "language.h" if necessary.
127 Update calls to val_print and common_val_print.
128 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
131 2008-05-06 Joel Brobecker <brobecker@adacore.com>
133 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
134 pointing inside a non-executable section as function descriptors.
136 2008-05-06 Pedro Alves <pedro@codesourcery.com>
138 * inf-loop.c (inferior_event_handler): Run all continuations and
139 print any language change before running the breakpoint commands.
141 2008-05-06 Joel Brobecker <brobecker@adacore.com>
143 * frame-unwind.c (frame_unwind_got_bytes): New function.
144 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
145 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
146 for unwinder changes.
148 2008-05-05 Doug Evans <dje@google.com>
150 * NEWS: Mention new /m modifier for disassemble command.
151 * cli/cli-cmds.c (print_disassembly): New function.
152 (disassemble_current_function): New function
153 (disassemble_command): Recognize /m modifier, print mixed
155 (init_cli_cmds): Update disassemble help text.
157 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
159 * xtensa-tdep.c: Update for unwinder changes.
161 2008-05-05 Andreas Schwab <schwab@suse.de>
163 Update m68k port for unwinder changes.
164 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
165 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
166 (m68k_frame_unwind): Use default_frame_sniffer.
167 (m68k_frame_sniffer): Remove.
168 (m68k_frame_base_address): Expect this_frame.
169 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
171 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
172 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
173 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
174 parameter instead of pc value.
175 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
177 (m68k_linux_sigtramp_frame_this_id)
178 (m68k_linux_sigtramp_frame_prev_register)
179 (m68k_linux_sigtramp_frame_sniffer): Update signature.
180 (m68k_linux_sigtramp_frame_unwind): Use
181 m68k_linux_sigtramp_frame_sniffer.
182 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
184 * m68klinux-nat.c (store_register): Fix typo.
186 2008-05-05 Pedro Alves <pedro@codesourcery.com>
188 * infcmd.c (step_1): Put thread id on the stack to avoid possible
191 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
193 * symfile.c (reread_symbols): Update objfile's entry point.
195 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
196 Joel Brobecker <brobecker@adacore.com>
198 * ada-lang.c: Update throughout to use symbol_matches_domain
199 instead of matching the symbol domain explictly.
200 * dwarf2read.c (add_partial_symbol): Do not add new psym for
201 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
202 class as typedefs. See lookup_partial_symbol function.
203 (new_symbol): Similar to add_partial_symbol, do not create
204 symbol for the typedef. See lookup_block_symbol.
205 * symtab.c (symbol_matches_domain): New function, takes care
206 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
207 (lookup_partial_symbol): Use symbol_matches_domain to see if the
208 found psym domain matches the given domain.
209 (lookup_block_symbol): Likewise.
211 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
213 * top.c (command_line_handler_continuation): Remove.
214 (execute_command): Do not install the above.
216 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
218 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
219 and catch all exceptions from it.
220 * top.c (command_line_handler_continuation): Don't
221 call bpstat_do_action here.
223 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
225 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
226 (struct die_info): Remove type.
227 (read_type_die, read_typedef, read_base_type, read_subrange_type)
228 (read_structure_type, read_enumeration_type, read_array_type)
229 (read_tag_pointer_type, read_tag_ptr_to_member_type)
230 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
231 (read_tag_string_type, read_subroutine_type, read_set_type)
232 (read_unspecified_type): Delete prototypes. Remove check for
233 already-loaded type. Return the new type.
234 (set_die_type): Return the new type.
235 (reset_die_and_siblings_types): Delete.
236 (load_comp_unit, load_full_comp_unit): Set type_hash.
237 (process_queue): Remove call to reset_die_and_siblings_types.
238 (process_die): Do not read most types here. Use read_type_die
240 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
241 (quirk_gcc_member_function_pointer): Return the new type.
242 (process_structure_scope, process_enumeration_scope): Use
243 get_die_type and read the DIE's type.
244 (read_full_die): Do not initialize die->type.
245 (tag_type_to_type): Use read_type_die.
246 (read_type_die): Check for already defined types. Return the
248 (determine_prefix): Use get_die_type.
249 (set_die_type): Return the type.
250 (get_die_type): Take a CU argument. Check for no type_hash.
252 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
254 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
257 2008-05-04 Pedro Alves <pedro@codesourcery.com>
259 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
260 and bp_longjmp_resume breakpoints.
261 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
263 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
264 breakpoints. Create bp_longjmp breakpoints as momentary
266 (enable_longjmp_breakpoint): Delete.
267 (set_longjmp_breakpoint): New.
268 (disable_longjmp_breakpoint): Delete.
269 (delete_longjmp_breakpoint): New.
270 (set_longjmp_resume_breakpoint): Delete.
271 (set_momentary_breakpoint_at_pc): New.
272 (breakpoint_re_set_one): Don't delete bp_longjmp and
273 bp_longjmp_resume breakpoints.
274 (breakpoint_re_set): Don't create longjmp and longjmp-resume
277 * infrun.c (step_resume_breakpoint): Add comment.
278 (struct execution_control_state): Delete handling_longjmp member.
279 (init_execution_control_state). Don't clear handling_longjmp.
280 (context_switch): Don't context switch handling_longjmp.
281 (handle_inferior_event): If handling a bp_longjmp breakpoint,
282 create a bp_longjmp_resume breakpoint, and set it as current
283 step_resume_breakpoint, then step over the longjmp breakpoint. If
284 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
285 breakpoint, delete the longjmp-resume breakpoint, and stop
287 (currently_stepping): Remove handling_longjmp from expression.
288 (insert_step_resume_breakpoint_at_sal): Update comment.
289 (insert_longjmp_resume_breakpoint): New.
291 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
292 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
294 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
295 (set_longjmp_resume_breakpoint): Delete declaration.
297 * gdbthread.h (save_infrun_state): Remove handling_longjmp
299 (load_infrun_state): Delete *handling_longjmp parameter.
300 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
302 (load_infrun_state): Delete *handling_longjmp parameter. Update
305 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
306 (delete_longjmp_breakpoint_cleanup): New.
307 (step_1): Call set_longjmp_breakpoint instead of
308 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
309 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
310 (step_1_continuation): Pass thread id in the continuation args to
312 (step_once): Add thread parameter. Pass thread id the the
315 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
317 Set CU BASE_ADDRESS already from partial DIEs.
318 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
319 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
320 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
321 from these variables if it was still unset.
323 * Makefile.in: Update dependencies.
324 * dwarf2read.c: Include "addrmap.h"
325 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
326 (dwarf2_ranges_read): New prototype.
327 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
328 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
329 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
330 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
331 comment for it. Add the found ranges to RANGES_PST. New variable
332 BASEADDR, initialize it the common way.
333 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
334 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
335 HAS_RANGES_OFFSET for the later processing.
336 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
337 * symtab.c: Include "addrmap.h"
338 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
339 Move the psymtab locator into ...
340 (find_pc_sect_psymtab_closer): ... a new function.
342 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
344 * arch-utils.c (gdbarch_update_p): Use default values for
345 info.abfd and info.target_desc if they are NULL.
346 (gdbarch_from_bfd): Remove assertion.
347 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
348 using the current target description.
349 (gdbarch_info_fill): Do not use default values for info->abfd
350 and info->target_desc.
352 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
354 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
356 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
358 * inferior.h (read_pc_pid, write_pc_pid): Remove.
359 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
361 * regcache.c (read_pc_pid): Remove, replace by ...
362 (regcache_read_pc): ... this function.
363 (write_pc_pid): Remove, replace by ...
364 (regcache_write_pc): ... this function.
365 (read_pc, write_pc): Update.
367 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
368 write_pc_pid by regcache_read_pc and regcache_write_pc.
369 (displaced_step_fixup): Likewise.
370 (resume): Likewise. Use regcache arch instead of current_gdbarch.
371 (prepare_to_proceed): Likewise.
373 (adjust_pc_after_break): Likewise.
374 (handle_inferior_event): Likewise.
376 * linux-nat.c (cancel_breakpoint): Likewise.
377 * linux-thread-db.c (check_event): Likewise.
378 * aix-thread.c (aix_thread_wait): Likewise.
379 * tracepoint.c (trace_dump_command): Likewise.
381 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
383 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
384 SYMBOL_LOCATION_BATON.
386 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
388 * target.h (struct target_ops): New field to_auxv_parse.
389 * auxv.c (default_auxv_parse): New, renamed from previous
391 (target_auxv_parse): Try to call target method. Fallback to
392 default_auxv_parse if not found.
393 * procfs.c (procfs_auxv_parse): New.
394 (init_procfs_ops): On Solaris, in 64-bit mode, install
397 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
399 * symfile.c (add_symbol_file_command): Use paddress rather than
400 hex_string to print the address.
402 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
404 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
405 return the null frame ID to terminate the backtrace.
407 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
409 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
410 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
411 (SIG_FRAME_PC_OFFSET): Likewise.
412 (SIG_FRAME_LR_OFFSET): Likewise.
413 (SIG_FRAME_FP_OFFSET): Likewise.
414 (rs6000_push_dummy_call): Likewise.
415 (rs6000_return_value): Likewise.
416 (rs6000_convert_from_func_ptr_addr): Likewise.
417 (branch_dest, rs6000_software_single_step): Likewise.
418 (deal_with_atomic_sequence): Rename to ...
419 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
420 Do not call branch_dest; inline required parts of that function.
421 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
422 with SYMBOL_LINKAGE_NAME.
423 (struct reg, regsize): Delete.
424 (read_memory_addr): Delete; inline into callers.
425 (rs6000_skip_prologue): Move after skip_prologue.
426 (skip_prologue): Remove prototype.
427 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
428 initialization as if this variable were true. Do not install
429 ppc64_sysv_abi_adjust_breakpoint_address.
431 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
432 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
434 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
435 (SIG_FRAME_PC_OFFSET): Likewise.
436 (SIG_FRAME_LR_OFFSET): Likewise.
437 (SIG_FRAME_FP_OFFSET): Likewise.
438 (rs6000_push_dummy_call): Likewise.
439 (rs6000_return_value): Likewise.
440 (rs6000_convert_from_func_ptr_addr): Likewise.
441 (branch_dest, rs6000_software_single_step): Likewise. Replace
442 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
443 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
444 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
445 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
446 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
448 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
449 (AIX_TEXT_SEGMENT_BASE): New macro.
450 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
451 by AIX_TEXT_SEGMENT_BASE.
453 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
454 (struct gdbarch_tdep): Remove text_segment_base member.
455 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
456 ppc64_sysv_abi_adjust_breakpoint_address.
458 * Makefile.in (rs6000-tdep.o): Update dependencies.
459 (rs6000-aix-tdep.o): Likewise.
461 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
462 Thiago Jung Bauermann <bauerman@br.ibm.com>
464 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
465 * doublest.c (convert_typed_floating): Fix typo in comment.
466 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
467 * frame-unwind.h (frame_sniffer_ftype): Likewise.
468 * frame.c (frame_unwind_address_in_block): Likewise.
469 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
470 * symtab.h (struct symbol): Likewise.
471 * tramp-frame.h (struct trad_frame_cache): Likewise.
472 * value.c (allocate_repeat_value): Likewise.
474 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
476 * infrun.c (handle_inferior_event): Do not insert breakpoints at
477 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
479 2008-05-03 Pedro Alves <pedro@codesourcery.com>
481 * parse.c (parse_exp_in_context): Don't override
482 expression_context_pc if get_selected_block returned a valid
485 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
487 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
488 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
489 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
491 * c-typeprint.c (c_type_print_base): Delete handling of template
493 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
494 (METHOD_PTR_TO_VOFFSET): Delete.
495 * defs.h (QUIT_FIXME): Delete.
496 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
497 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
498 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
499 ninstantiations, and instantiations.
500 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
501 (TYPE_FN_FIELD_INLINED): Delete.
502 * srec.h (SREC_BINARY): Delete.
503 * symtab.c (symbol_init_demangled_name): Delete.
504 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
505 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
506 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
507 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
508 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
509 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
510 * target.h (enum thread_control_capabilities): Delete tc_switch.
511 (target_can_switch_threads): Delete.
513 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
515 * Makefile.in (objfiles.o): Update.
516 * exec.c (exec_set_section_address): Support p->addr != 0.
517 * objfiles.c (objfile_relocate): Update exec_ops section
519 * symfile.c (place_section): Move exec_set_section_address call...
520 (default_symfile_offsets): ...to here.
522 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
524 * Makefile.in (ppc_linux_tdep_h): New macro.
525 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
526 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
527 (powerpc_e500l_c): Likewise.
528 (ppc-linux-nat.o): Update dependencies.
529 (ppc-linux-tdep.o): Update dependencies.
530 (rs6000-tdep.o): Update dependencies.
532 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
533 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
534 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
535 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
536 (tdesc_powerpc_e500): Remove.
538 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
539 and "features/rs6000/powerpc-altivec64.c".
540 (ppc_supply_reg, ppc_collect_reg): Make global.
541 (variants): Use tdesc_powerpc_32 for "powerpc" and
542 tdesc_powerpc_altivec64 for "powerpc64".
543 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
545 * ppc-linux-tdep.h: New file.
547 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
548 Include "features/rs6000/powerpc-32l.c".
549 Include "features/rs6000/powerpc-altivec32l.c".
550 Include "features/rs6000/powerpc-64l.c".
551 Include "features/rs6000/powerpc-altivec64l.c".
552 Include "features/rs6000/powerpc-e500l.c".
553 (ppc_linux_supply_gregset): New function.
554 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
555 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
556 (ppc64_linux_gregset): Likewise.
557 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
558 (ppc_linux_trap_reg_p): New function.
559 (ppc_linux_write_pc): New function.
560 (ppc_linux_core_read_description): New function.
561 (ppc_linux_init_abi): Install ppc_linux_write_pc and
562 ppc_linux_core_read_description. Install orig_r3 and trap
563 registers if present in the target description.
564 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
566 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
567 (PT_ORIG_R3, PT_TRAP): Define if necessary.
568 (ppc_register_u_addr): Handle orig_r3 and trap registers.
569 (fetch_ppc_registers): Likewise.
570 (store_ppc_registers): Likewise.
571 (store_register): Likewise.
572 (ppc_linux_read_description): Check whether AltiVec is supported.
573 Check whether inferior is 32-bit or 64-bit. Return the appropriate
574 Linux target description.
576 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
577 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
578 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
579 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
580 rs6000/powerpc-e500. Update -expedite variables accordingly.
582 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
583 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
584 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
585 * features/rs6000/powerpc-e500.c: Regenerate.
586 * features/rs6000/powerpc-32.c: Regenerate.
587 * features/rs6000/powerpc-64.c: Regenerate.
589 * features/rs6000/power-linux.xml: New file.
590 * features/rs6000/power64-linux.xml: New file.
591 * features/rs6000/powerpc-32l.xml: New file.
592 * features/rs6000/powerpc-altivec32l.xml: New file.
593 * features/rs6000/powerpc-64l.xml: New file.
594 * features/rs6000/powerpc-altivec64l.xml: New file.
595 * features/rs6000/powerpc-e500l.xml: New file.
596 * features/rs6000/powerpc-32l.c: New (generated) file.
597 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
598 * features/rs6000/powerpc-64l.c: New (generated) file.
599 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
600 * features/rs6000/powerpc-e500l.xml: New (generated) file.
602 * regformats/reg-ppc.dat: Remove.
603 * regformats/reg-ppc64.dat: Remove.
604 * regformats/rs6000/powerpc-32.dat: Remove.
605 * regformats/rs6000/powerpc-64.dat: Remove.
606 * regformats/rs6000/powerpc-e500.dat: Remove.
607 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
608 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
609 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
610 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
611 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
613 2008-05-03 Pedro Alves <pedro@codesourcery.com>
615 * thread.c (delete_thread): Call observer_notify_thread_exit.
616 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
617 thread_exit observer.
618 (mi_thread_exit): New.
620 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
622 * breakpoint.c (create_exception_catchpoint): Remove prototype
623 for already deleted function.
624 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
625 * frame.h (show_stack_frame): Remove prototype.
626 * stack.c (show_stack_frame): Remove empty, unused function.
627 * source.c (symtab_to_fullname, print_source_lines): Small fix
629 * value.c (show_values): Update comments to mention "show values"
630 command instead of "info history".
632 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
634 * linespec.c: Include "target.h".
635 (minsym_found): Handle minimal symbols pointing to function
636 descriptors. Use find_function_start_pc.
637 * minsyms.c (msymbol_objfile): New function.
638 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
639 to function descriptors.
640 * symtab.c (fixup_section): Only use minimal symbol at the same
641 address to determine section of a symbol.
642 (find_function_start_pc): New function.
643 (find_function_start_sal): Use it.
644 * symtab.h (msymbol_objfile): Add prototype.
645 (find_function_start_pc): Likewise.
646 * value.c: Include "objfiles.h".
647 (value_fn_field): Handle minimal symbols pointing to function
649 * Makefile.in (linespec.o): Update dependencies.
652 2008-05-02 Joel Brobecker <brobecker@adacore.com>
654 * ada-lang.c (unwrap_value): Handle the case where the "F" field
655 inside a PAD type is a bitfield.
657 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
659 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
660 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
661 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
662 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
663 Allow typedefs when checking for function pointer arguments.
664 Right-align small structs passed on the stack.
665 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
666 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
667 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
669 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
671 * Makefile.in (arm-tdep.o): Update.
672 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
673 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
674 (arm_pc_is_thumb): Use mapping symbols.
675 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
676 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
677 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
678 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
679 * gdbarch.sh: Add record_special_symbol.
680 * gdbarch.c, gdbarch.h: Regenerated.
681 * objfiles.c (struct objfile_data): Add cleanup member.
682 (register_objfile_data_with_cleanup): New function, from
683 register_objfile_data.
684 (register_objfile_data): Use it.
685 (objfile_free_data): Call clear_objfile_data.
686 (clear_objfile_data): Call cleanup functions.
687 * objfiles.h (register_objfile_data_with_cleanup): Declare.
689 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
691 * objfiles.c (init_entry_point_info): Handle shared libraries.
693 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
695 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
698 2008-05-02 Jim Blandy <jimb@codesourcery.com>
699 Pedro Alves <pedro@codesourcery.com>
701 Implement displaced stepping.
703 * gdbarch.sh (max_insn_length): New 'variable'.
704 (displaced_step_copy, displaced_step_fixup)
705 (displaced_step_free_closure, displaced_step_location): New
707 (struct displaced_step_closure): Add forward declaration.
708 * gdbarch.c, gdbarch.h: Regenerated.
710 * arch-utils.c: #include "objfiles.h".
711 (simple_displaced_step_copy_insn)
712 (simple_displaced_step_free_closure)
713 (displaced_step_at_entry_point): New functions.
714 * arch-utils.h (simple_displaced_step_copy_insn)
715 (simple_displaced_step_free_closure)
716 (displaced_step_at_entry_point): New prototypes.
718 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
719 (I386_MAX_MATCHED_INSN_LEN): ... this.
720 (i386_absolute_jmp_p, i386_absolute_call_p)
721 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
722 (i386_displaced_step_fixup): New functions.
723 (struct i386_insn, i386_match_insn): Update.
724 (i386_gdbarch_init): Set gdbarch_max_insn_length.
725 * i386-tdep.h (I386_MAX_INSN_LEN): New.
726 (i386_displaced_step_fixup): New prototype.
727 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
728 Register gdbarch_displaced_step_copy,
729 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
730 and gdbarch_displaced_step_location functions.
732 * infrun.c (debug_displaced): New variable.
733 (show_debug_displaced): New function.
734 (struct displaced_step_request): New struct.
735 (displaced_step_request_queue, displaced_step_ptid)
736 (displaced_step_gdbarch, displaced_step_closure)
737 (displaced_step_original, displaced_step_copy)
738 (displaced_step_saved_copy, can_use_displaced_stepping): New
740 (show_can_use_displaced_stepping, use_displaced_stepping)
741 (displaced_step_clear, cleanup_displaced_step_closure)
742 (displaced_step_dump_bytes, displaced_step_prepare)
743 (displaced_step_clear_cleanup, write_memory_ptid)
744 (displaced_step_fixup): New functions.
745 (resume): Call displaced_step_prepare.
746 (proceed): Call read_pc once, and remember the value. If using
747 displaced stepping, don't remove breakpoints.
748 (handle_inferior_event): Call displaced_step_fixup. Add some
749 debugging output. When we try to step over a breakpoint, but get
750 a signal to deliver to the thread instead, ensure the step-resume
751 breakpoint is actually inserted. If a thread hop is needed, and
752 displaced stepping is enabled, don't remove breakpoints.
753 (init_wait_for_inferior): Call displaced_step_clear.
754 (_initialize_infrun): Add "set debug displaced" command. Add
755 "maint set can-use-displaced-stepping" command. Clear
757 * inferior.h (debug_displaced): Declare variable.
758 (displaced_step_dump_bytes): Declare function.
760 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
763 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
765 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
766 (arm_force_mode_string, arm_show_fallback_mode)
767 (arm_show_force_mode): New.
768 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
770 (_initialize_arm_tdep): Add "set arm fallback-mode"
771 and "set arm force-mode".
772 * NEWS: Document new commands.
774 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
776 * main.h (batch_silent): Declare.
777 * event-top.c: Include main.h.
778 (gdb_setup_readline): Remove extern batch_silent declaration.
779 * infrun.c (normal_stop): Don't print source location when running in
781 * Makefile.in (event-top.o): Add main.h dependency.
783 2008-05-02 Andreas Schwab <schwab@suse.de>
785 * target.h (struct target_ops): Add
786 to_watchpoint_addr_within_range.
787 (target_watchpoint_addr_within_range): New function.
788 * target.c (update_current_target): Inherit
789 to_watchpoint_addr_within_range, defaulting to
790 default_watchpoint_addr_within_range.
791 (default_watchpoint_addr_within_range): New function.
792 (debug_to_watchpoint_addr_within_range): New function.
793 (setup_target_debug): Set to_watchpoint_addr_within_range.
794 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
796 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
797 * breakpoint.c (watchpoints_triggered): Use
798 target_watchpoint_addr_within_range.
800 2008-05-01 Pedro Alves <pedro@codesourcery.com>
802 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
803 (i[34567]86-*-dicos*, x86_64-*-dicos*):
804 Set gdb_osabi to GDB_OSABI_DICOS.
806 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
807 * osabi.c (gdb_osabi_name): Add "DICOS".
809 * i386-dicos-tdep.c: New file.
811 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
812 (ALLDEPFILES): Add i386-dicos-tdep.c.
813 (i386-dicos-tdep.o): New rule.
815 2008-05-01 Pedro Alves <pedro@codesourcery.com>
817 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
818 and register the fork's PTID as a thread.
820 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
823 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
824 assign its value to the breakpoint created.
825 (create_breakpoints): Add breakpoint_ops argument and pass it
826 to create_breakpoint call.
827 (break_command_really): Add breakpoint_ops argument and pass/assign
829 (break_command_1): Pass NULL as ops argument.
830 (set_breakpoint): Pass NULL as ops argument.
831 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
832 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
833 catch and throw catchpoints.
835 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
838 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
839 translate signal numeric value from the target to GDB's enum
841 * gdbarch.c, gdbarch.h: Regenerated.
842 * gdbarch.sh: Added two new functions target_signal_from_host and
843 target_signal_to_host.
844 * target.h (default_target_signal_from_host,
845 default_target_signal_to_host): New functions - declarations.
846 * signals/signals.c (struct gdbarch): New declaration.
847 (default_target_signal_to_host, default_target_signal_from_host): New
850 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
852 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
853 * arm-tdep.c (arm_frame_is_thumb): New.
854 (arm_pc_is_thumb): Clarify comment.
855 (thumb_analyze_prologue): Remove PC special case.
856 (thumb_scan_prologue): Take a block_addr argument. Use it for
857 find_pc_partial_function. Remove unused variables.
858 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
859 for find_pc_partial_function. Remove PC special case.
860 (arm_prologue_prev_register): Add special handling for PC and CPSR.
861 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
862 (arm_get_next_pc): Use arm_frame_is_thumb.
863 (arm_write_pc): Use CPSR_T instead of 0x20.
864 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
865 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
867 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
869 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
871 (struct dwarf2_frame_state_reg): Add FN to loc union.
873 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
875 * exec.c (print_section_info): Add missing '\n'.
877 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
879 * thread.c (add_thread): Move observer call to ...
880 (add_thread_silent): ... here.
882 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
884 * rs6000-tdep.c: Update for unwinder changes.
885 * ppcobsd-tdep.c: Likewise.
887 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
889 * s390-tdep.c: Update for unwinder changes.
891 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
893 * spu-tdep.c: Update for unwinder changes.
895 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
897 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
898 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
899 sparc64-linux-tdep.c: Update for unwinder changes.
901 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
903 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
904 for unwinder changes.
905 * mips-tdep.c: Likewise.
906 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
909 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
911 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
914 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
916 Update i386 and amd64 ports for unwinder changes.
918 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
919 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
920 (amd64_frame_unwind): Use default_frame_sniffer.
921 (amd64_frame_sniffer): Delete.
922 (amd64_sigtramp_frame_cache): Expect this_frame.
923 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
924 (amd64_sigtramp_frame_sniffer): Update signature.
925 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
926 (amd64_frame_base_address): Expect this_frame.
927 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
929 (amd64_init_abi): Use set_gdbarch_dummy_id and
930 frame_unwind_append_unwinder.
931 * i386-tdep.c (i386_frame_cache): Expect this_frame.
932 (i386_frame_this_id, i386_frame_prev_register): Update signature.
933 (i386_frame_unwind): Use default_frame_sniffer.
934 (i386_frame_sniffer): Delete.
935 (i386_sigtramp_frame_cache): Expect this_frame.
936 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
937 (i386_sigtramp_frame_sniffer): Update signature.
938 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
939 (i386_frame_base_address): Update signature.
940 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
941 (i386_push_dummy_call): Update comment.
942 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
944 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
945 and frame_unwind_append_unwinder.
946 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
947 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
948 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
949 i386nbsd-tdep.c: Update for unwinder changes.
951 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
953 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
954 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
956 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
957 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
958 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
960 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
962 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
964 * tramp-frame.h (struct tramp_frame): Update signature of init.
965 * Makefile.in (trad-frame.o): Update.
967 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
969 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
970 (execute_stack_op): Put this_frame in the baton.
971 (execute_cfa_program): Take this_frame.
972 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
973 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
974 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
975 (dwarf2_frame_this_id): Adjust to work on this_frame.
976 (dwarf2_signal_frame_this_id): Delete.
977 (dwarf2_frame_prev_register): Update signature. Use new frame
979 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
980 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
981 dwarf2_frame_sniffer.
982 (dwarf2_append_unwinders): New.
983 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
985 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
986 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
987 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
988 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
989 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
990 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
991 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
992 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
993 (dwarf2_append_unwinders): Declare.
994 (dwarf2_frame_base_sniffer): Update declaration.
995 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
998 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1000 Convert frame unwinders to use the current frame and
1003 * frame.c (frame_debug): Make global.
1004 (get_frame_id): Pass this frame to unwinder routines.
1005 (frame_pc_unwind): Remove unused unwind->prev_pc support.
1006 (do_frame_register_read): Do not discard the return value of
1007 frame_register_read.
1008 (frame_register_unwind): Remove debug messages. Use
1009 frame_unwind_register_value.
1010 (frame_unwind_register_value, get_frame_register_value): New
1012 (create_new_frame, get_frame_base_address, get_frame_locals_address)
1013 (get_frame_args_address, get_frame_type): Pass this frame to
1015 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
1017 * frame.h: Update comments.
1018 (frame_debug, frame_unwind_register_value, get_frame_register_value)
1019 (frame_prepare_for_sniffer): Declare.
1020 * frame-unwind.h: Update comments and parameter names.
1021 (default_frame_sniffer): Declare.
1022 (frame_prev_register_ftype): Return a struct value *.
1023 (struct frame_unwind): Remove prev_pc member.
1024 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
1025 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
1026 (frame_unwind_got_register, frame_unwind_got_memory)
1027 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
1028 * frame-base.h: Update comments and parameter names.
1029 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
1030 if necessary. Add debugging output.
1031 * sentinel-frame.c (sentinel_frame_prev_register)
1032 (sentinel_frame_this_id): Update for new signature.
1033 (sentinel_frame_prev_pc): Delete.
1034 (sentinel_frame_unwinder): Remove prev_pc.
1035 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
1037 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
1038 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
1039 (frame_unwind_append_sniffer): Delete.
1040 (frame_unwind_append_unwinder): New function.
1041 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
1042 from unwinders. Use frame_prepare_for_sniffer.
1043 (default_frame_sniffer, frame_unwind_got_optimized)
1044 (frame_unwind_got_register, frame_unwind_got_memory)
1045 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
1046 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
1047 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
1049 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
1050 * gdbarch.c, gdbarch.c: Regenerated.
1051 * frame-base.c (default_frame_base_address)
1052 (default_frame_locals_address, default_frame_args_address): Update
1054 (frame_base_find_by_frame): Pass this frame to unwinder routines.
1055 * infcall.c (call_function_by_hand): Update comments.
1056 * Makefile.in (frame-unwind.o): Update dependencies.
1058 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1060 * ada-lang.c (ada_value_primitive_packed_val): Only check
1061 value_lazy for memory lvals.
1062 * findvar.c (value_of_register_lazy): New function.
1063 (locate_var_value): Only check value_lazy for memory lvals.
1064 * valarith.c (value_subscripted_rvalue): Likewise.
1065 * valops.c (value_fetch_lazy): Handle both memory and register
1067 (search_struct_field, value_slice): Only check value_lazy for memory
1069 * value.c (struct value): Update comment for lazy.
1070 (value_primitive_field): Only check value_lazy for memory lvals.
1071 * value.h (value_lazy): Update comment.
1072 (value_of_register_lazy): Declare.
1074 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1076 * corefile.c (reopen_exec_file): Close any open files.
1078 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1080 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
1081 show_memory_breakpoints to 1 while reading the instruction bundle.
1083 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1085 * gdbarch.sh: Document the return_value method. Explain that
1086 the FUNCTYPE parameter might be NULL.
1087 * gdbarch.h: Regenerated.
1088 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
1089 type when calling using_struct_return, as this is unnecessary
1092 2008-04-28 Joel Brobecker <brobecker@adacore.com>
1094 * terminal.h (create_tty_session): Fix return type.
1096 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
1098 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
1100 2008-04-26 Joel Brobecker <brobecker@adacore.com>
1102 * breakpoint.c (condition_command, commands_from_control_command)
1103 (break_command_really): Minor reformatting.
1105 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1107 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
1109 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1111 * amd64-tdep.c (amd64_get_longjmp_target): New.
1112 (amd64_init_abi): Register amd64_get_longjmp_target as
1113 gdbarch_get_longjmp_target callback.
1114 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
1116 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1118 * breakpoint.h (enum bpstat_what_main_action): Delete
1119 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
1121 * breakpoint.c (clrs): Delete.
1122 (bpstat_what): Update table.
1124 * infrun.c (handle_inferior_event): Remove
1125 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
1127 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1129 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
1130 Adjust all prototypes using mi_cmd_args_ftype to use
1132 (struct mi_cmd): Remove the args_func field.
1133 * mi/mi-cmds.c: Don't provide value for the args_func field.
1134 * mi/mi-main.c (mi_execute_async_cli_command)
1135 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1136 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1137 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
1138 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
1139 (mi_cmd_target_download): Adjust.
1140 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
1141 (mi_cmd_execute): Do not check for args_func.
1142 (mi_execute_async_cli_command): Adjust.
1143 * mi/mi-parse.c: Don't check for args_func.
1145 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1147 * breakpoint.c (bpstat_check_location)
1148 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
1149 New, extracted from bpstat_stop_status.
1150 (bpstat_stop_status): Use the above.
1152 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1154 * mi/mi-main.c (last_async_command): Rename to current_token.
1155 (previous_async_command): Remove.
1156 (mi_cmd_gdb_exit): Adjust.
1157 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
1158 (mi_cmd_target_select): Adjust.
1159 (mi_cmd_execute): Don't set previous_async_command. Free token
1160 here even in async mode.
1161 (mi_execute_async_cli_command): Adjust.
1162 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
1164 (mi_load_progress): Adjust.
1166 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1168 * infcmd.c (step_1_continuation): Always disable longjmp
1169 breakpoint if we're not going to do another step.
1171 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1173 exec_cleanup murder.
1174 * breakpoint.c (until_break_command_continuation): Add
1175 the 'error' parameter. Directly delete the breakoint as
1176 opposed to running cleanups.
1177 (until_break_command): Install continuation only
1178 after starting the target. Don't use exec cleanups,
1179 use ordinary cleanups. Discard cleanups is successfully
1180 started the target in async mode.
1181 (make_cleanup_delete_breakpoint): Remove.
1182 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
1184 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
1186 (struct continations): Add the 'error' parameter to the
1187 continuation_hook field.
1188 (add_continuation, do_all_continuations)
1189 (add_intermediate_continuation)
1190 (do_all_intermediate_continuations): Add the 'error' parameter.
1191 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
1192 * inf-loop.c (inferior_event_handler): Instead of calling
1193 discard_all_continuations, use do_all_continuations with 1 as
1194 'error' parameter. Pass 0 as 'error' parameter in existing uses
1195 of discard_all_continuations.
1196 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
1198 (step_once): Install continuation only after resuming the target.
1199 (step_1_continuation): Disable longjmp breakpoint on error.
1200 (finish_command_continuation): Add the error parameter. Delete
1201 the finish breakpoint directly, do not use cleanups.
1202 (finish_command): Do not use exec_cleanups. Always setup
1203 continuation. For sync case, immediately run them.
1204 (attach_command_continuation): Add the error parameter.
1205 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
1206 remove step_resume_breakpoint -- adjust delete it directly.
1207 * interps.c (interp_set): Adjust call to do_all_continations.
1208 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
1210 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
1212 (mi_cmd_execute): Do not use exec_cleanup.
1213 (mi_execute_async_cli_command): Simplify the string concatenation
1214 logic. Do no use exec cleanup.
1215 (mi_exec_async_cli_cmd_continuation): New parameter error.
1216 Free last_async_command.
1217 * top.c (command_line_handler_continuation): New parameter error.
1218 * utils.c (exec_cleanup_chain, make_exec_cleanup)
1219 (do_exec_cleanups): Remove.
1220 (add_continuation, do_all_continations)
1221 (add_intermediate_continuation)
1222 (do_all_intermediate_continuations): New parameter error.
1224 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1226 * breakpoint.h (bp_location_p): New typedef.
1227 Register a vector of bp_location_p.
1228 * breakpoint.c (always_inserted_mode)
1229 (show_always_inserted_mode): New.
1230 (unlink_locations_from_global_list): Remove.
1231 (update_global_location_list)
1232 (update_global_location_list_nothrow): New.
1233 (update_watchpoint): Don't free locations.
1234 (should_insert_location): New.
1235 (insert_bp_location): Use should_insert_location.
1236 (insert_breakpoint_locations): Copied from
1238 (insert_breakpoint): Use insert_breakpoint_locations.
1239 (bpstat_stop_status): Call update_global_location_list
1240 when disabling breakpoint.
1241 (allocate_bp_location): Don't add to bp_location_chain.
1242 (set_raw_breakpoint)
1243 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
1244 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
1245 (enable_overlay_breakpoints, disable_overlay_breakpoints)
1246 (set_longjmp_resume_breakpoint)
1247 (enable_watchpoints_after_interactive_call_stop)
1248 (disable_watchpoints_before_interactive_call_start)
1249 (create_internal_breakpoint)
1250 (create_fork_vfork_event_catchpoint)
1251 (create_exec_event_catchpoint, set_momentary_breakpoint)
1252 (create_breakpoints, break_command_1, watch_command_1)
1253 (create_exception_catchpoint)
1254 (handle_gnu_v3_exceptions)
1255 (disable_breakpoint, breakpoint_re_set_one)
1256 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1257 (create_ada_exception_breakpoint): : Don't call check_duplicates.
1258 Call update_global_location_list.
1259 (delete_breakpoint): Don't remove locations and don't
1260 try to reinsert them. Call update_global_location_list.
1261 (update_breakpoint_locations): Likewise.
1262 (restore_always_inserted_mode): New.
1263 (update_breakpoints_after_exec): Temporary disable
1264 always inserted mode.
1265 * Makefile.in: Update dependencies.
1267 * infrun.c (proceed): Remove breakpoints while stepping
1269 (handle_inferior_event): Don't remove or insert
1271 * linux-fork.c (checkpoint_command): Remove breakpoints
1272 before fork and insert after.
1273 (linux_fork_context): Remove breakpoints before switch
1275 * target.c (target_disconnect, target_detach): Remove
1276 breakpoints from target.
1279 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1281 * breakpoint.c (print_one_breakpoint_location): In MI
1282 mode, report the location string the breakpoint was
1283 originally created with.
1285 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
1287 * Makefile.in (xtensa-tdep.o): Update dependencies.
1288 * configure.tgt (xtensa*): Update dependencies.
1289 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
1290 Local variable areg renamed to arreg.
1291 (areg_number): New function.
1292 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
1293 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
1294 replaced by arreg_number.
1295 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
1296 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
1297 (xtensa_scan_prologue): New function.
1298 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
1299 when ENTRY instraction hasn't been executed yet. Get the frame pointer
1300 value based on prologue analysis. Fix the bugs preventing WS and
1301 AR4-AR7/A11 registers from getting right values for intermediate frames,
1302 whose registers have been already spilled.
1303 (xtensa_frame_prev_register): Fix WS register value. Use are_number
1304 and arreg_number appropriately.
1305 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1306 svr4_ilp32_fetch_link_map_offsets.
1308 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
1310 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
1311 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
1313 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1315 * acinclude.m4: Add override.m4.
1316 * configure: Regenerate.
1318 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1320 * ada-lang.c (get_selections): Variable PROMPT made non-const and
1321 initialized with a trailing space now. Use PROMPT_ARG of
1322 COMMAND_LINE_INPUT instead of printing it ourselves.
1324 2008-04-22 Joel Brobecker <brobecker@adacore.com>
1326 * NEWS: Document support for 64-bit core file.
1328 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
1330 * NEWS: Add information on calling convention and new SH CLI options.
1332 * sh-tdep.c (sh_cc_gcc): New static string.
1333 (sh_cc_renesas): Ditto.
1334 (sh_cc_enum): New static string array.
1335 (sh_active_calling_convention): New static string pointer denoting
1336 active user chosen ABI.
1337 (sh_is_renesas_calling_convention): New function to return function
1338 specific ABI, or user choice if necessary.
1339 (sh_use_struct_convention): Rename first argument and turn around its
1340 meaning. Check for renesas ABI and return accordingly.
1341 (sh_use_struct_convention_nofpu): New function.
1342 (sh_next_flt_argreg): Get function type as third parameter. Check
1343 for renesas ABI and choose floating registers accordingly.
1344 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
1345 struct return slot accordingly.
1346 (sh_push_dummy_call_nofpu): Ditto.
1347 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
1348 Evaluate ABI and give to sh_use_struct_convention_nofpu.
1349 (sh_return_value_fpu): Evaluate ABI and give to
1350 sh_use_struct_convention.
1351 (show_sh_command): New function.
1352 (set_sh_command): Ditto.
1353 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
1356 * gdbarch.sh (return_value): Add func_type argument.
1357 * gdbarch.c: Regenerate.
1359 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
1360 val_type so as not to collide with value_type function. Call
1361 using_struct_return with additional function type argument.
1362 * infcall.c (call_function_by_hand): Call using_struct_return and
1363 gdbarch_return_value with additional function type argument.
1364 * infcmd.c (print_return_value): Take addition func_type argument.
1365 Call gdbarch_return_value with additional function type argument.
1366 (finish_command_continuation): Call print_return_value with additional
1367 function type argument.
1368 (finish_command): Ditto.
1369 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
1370 additional function type argument.
1371 * stack.c (return_command): Call using_struct_return and
1372 gdbarch_return_value with additional function type argument.
1373 * value.c (using_struct_return): Take additional function type argument.
1374 * value.h (using_struct_return): Accommodate declaration.
1375 * alpha-tdep.c (alpha_return_value): Add func_type argument.
1376 * amd64-tdep.c (amd64_return_value): Ditto.
1377 * arm-tdep.c (arm_return_value): Ditto.
1378 * avr-tdep.c (avr_return_value): Ditto.
1379 * cris-tdep.c (cris_return_value): Ditto.
1380 * frv-tdep.c (frv_return_value): Ditto.
1381 * h8300-tdep.c (h8300_return_value): Ditto.
1382 (h8300h_return_value): Ditto.
1383 * hppa-tdep.c (hppa32_return_value): Ditto.
1384 (hppa64_return_value): Ditto.
1385 * i386-tdep.c (i386_return_value): Ditto.
1386 * ia64-tdep.c (ia64_return_value): Ditto.
1387 * iq2000-tdep.c (iq2000_return_value): Ditto.
1388 * m32c-tdep.c (m32c_return_value): Ditto.
1389 * m32r-tdep.c (m32r_return_value): Ditto.
1390 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
1391 * m68k-tdep.c (m68k_return_value): Ditto.
1392 (m68k_svr4_return_value): Ditto.
1393 * m88k-tdep.c (m88k_return_value): Ditto.
1394 * mep-tdep.c (mep_return_value): Ditto.
1395 * mips-tdep.c (mips_eabi_return_value): Ditto.
1396 (mips_n32n64_return_value): Ditto.
1397 (mips_o32_return_value): Ditto.
1398 (mips_o64_return_value): Ditto.
1399 * mn10300-tdep.c (mn10300_return_value): Ditto.
1400 * mt-tdep.c (mt_return_value): Ditto.
1401 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
1402 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
1403 (ppc_sysv_abi_broken_return_value): Ditto.
1404 (ppc64_sysv_abi_return_value): Ditto.
1405 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
1406 (ppc_sysv_abi_broken_return_value): Ditto.
1407 (ppc64_sysv_abi_return_value): Ditto.
1408 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
1409 * rs6000-tdep.c (rs6000_return_value): Ditto.
1410 * s390-tdep.c (s390_return_value): Ditto.
1411 * score-tdep.c (score_return_value): Ditto.
1412 * sh-tdep.c (sh_return_value_nofpu): Ditto.
1413 (sh_return_value_fpu): Ditto.
1414 * sh64-tdep.c (sh64_return_value): Ditto.
1415 * sparc-tdep.c (sparc32_return_value): Ditto.
1416 * sparc64-tdep.c (sparc64_return_value): Ditto.
1417 * spu-tdep.c (spu_return_value): Ditto.
1418 * v850-tdep.c (v850_return_value): Ditto.
1419 * vax-tdep.c (vax_return_value): Ditto.
1420 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
1421 * xtensa-tdep.c (xtensa_return_value): Ditto.
1423 * gdbtypes.h (struct type): Add calling_convention member.
1424 * dwarf2read.c (read_subroutine_type): Add calling convention read
1425 from DW_AT_calling_convention attribute to function type.
1427 2008-04-22 Markus Deuling <deuling@de.ibm.com>
1429 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
1430 multi_f77_subscript to support values from registers.
1431 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
1432 * value.h (value_subscripted_rvalue): Add prototype.
1434 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
1436 * f-valprint.c (f_val_print): Likewise.
1438 2008-04-21 Craig Silverstein <csilvers@google.com>
1440 * dwarf2read.c (zlib_decompress_section): Define abfd in the
1443 2008-04-21 Pedro Alves <pedro@codesourcery.com>
1445 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
1446 section is not a code section.
1448 2008-04-19 Craig Silverstein <csilvers@google.com>
1450 * NEWS: Add information on compressed debug sections.
1452 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1454 * mi/mi-cmd-var.c (varobj_update_one): Print new
1455 value for variable objects that changed type.
1457 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1459 * varobj.c (varobj_invalidate): Don't touch floating
1462 2008-04-19 Mark Kettenis <kettenis@gnu.org>
1464 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
1465 (multiple_symbols_cancel): Remove extra const.
1466 * symtab.h: Likewise.
1468 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
1470 * interps.c (top_level_interpreter): Rename static variable...
1471 (top_level_interpreter_ptr): ...to this.
1472 (top_level_interpreter): New function.
1474 * interps.h: New extern for top_level_interpreter.
1476 * linespec.c: Include interps.h and mi/mi-cmds.h.
1477 (decode_line_2): When using MI, always set all breakpoints in menu.
1479 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
1481 2008-04-18 Craig Silverstein <csilvers@google.com>
1483 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
1484 * config.in, configure: Regenerate.
1485 * dwarf2read.c: Include zlib.h if present.
1486 Modified *_SECTION macros.
1487 (section_is_p): New.
1488 (dwarf2_locate_sections): Use section_is_p instead of strcmp
1489 (dwarf2_resize_section): New.
1490 to determine whether a given section has a given name.
1491 (zlib_decompress_section): New.
1492 (dwarf2_read_section): Read the compressed section if present
1494 * MAINTAINERS: Added myself to section Write After Approval.
1496 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
1498 * defs.h (exec_set_section_offsets): Remove prototype.
1499 * exec.c (exec_set_section_offsets): Remove function.
1501 2008-04-18 Joel Brobecker <brobecker@adacore.com>
1503 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
1504 in the search for the matching symbol.
1506 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
1508 * breakpoint.c (update_watchpoint): Always reparse
1511 2008-04-17 Joel Brobecker <brobecker@adacore.com>
1513 * breakpoint.c (print_one_breakpoint_location): Make sure to print
1514 the breakpoint address only once.
1516 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
1518 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
1519 rather than a hard-coded architecture, for xcoff executables.
1521 2008-04-17 Doug Evans <dje@google.com>
1523 * buildsym.c (watch_main_source_file_lossage): New fn.
1524 (end_symtab): Call it.
1526 * source.c (find_and_open_source): Add some comments clarifying
1527 handling of FULLNAME argument. Make static. Remove pointless
1530 2008-04-17 Pedro Alves <pedro@codesourcery.com>
1532 * inf-loop.c (inferior_event_handler): Also run the intermediate
1533 continuations in the INF_EXEC_COMPLETE case.
1535 2008-04-16 Tom Tromey <tromey@redhat.com>
1537 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
1538 (set_cmd_async_ok, get_cmd_async_ok): Declare.
1539 * cli/cli-decode.c (set_cmd_async_ok): New function.
1540 (get_cmd_async_ok): New function.
1541 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
1543 * top.c (execute_command): Use get_cmd_async_ok.
1544 * infcmd.c: Include cli/cli-decode.h.
1545 (_initialize_infcmd): Mark "interrupt" as async-ok.
1546 * Makefile.in (infcmd.o): Depend on cli_decode_h.
1548 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1551 * exec.c: Correct "arch-utils.h" include.
1553 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
1556 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
1557 to allow printing to 'see' real reason of stop. This fixes PR 2424.
1558 * breakpoint.c (bpdisp_texst): New function. The function takes over
1559 the role of bpstats static array in print_one_breakpoint_location.
1560 (print_it_typical): Print "Temporary breakpoint" instead
1561 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
1562 protocols, print disp field.
1563 (print_one_breakpoint_location): Removed bpdisps static definition.
1564 Call new bpstat_text function to get value for 'disp' field.
1565 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
1567 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
1569 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
1570 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
1571 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
1572 * gnulib/Makefile.in: Regenerate.
1574 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1576 * Makefile.in (GNULIB_H): New. Trigger all-lib.
1577 (defs_h): Use $(GNULIB_H).
1578 (all-lib): Depend on gnulib/Makefile.
1579 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
1580 * config.in, gnulib/Makefile.in: Regenerated.
1582 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1584 * Makefile.in (LIBGNU, INCGNU): Define.
1585 (INTERNAL_CFLAGS_BASE): Add INCGNU.
1586 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
1588 ($(LIBGNU), all-lib): New rules.
1589 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
1590 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
1591 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
1592 * gnulib: New directory, from gnulib-tool.
1593 * configure, aclocal.m4: Regenerated.
1595 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1597 * linux-thread-db.c (have_threads_callback): Check thread->private.
1599 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
1600 Vladimir Prus <vladimir@codesourcery.com>
1603 * varobj.c (value_of_root): Update the expression for
1605 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
1608 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
1610 * mi/mi-cmd-var.c: Include "mi-getopt.h".
1611 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
1612 (mi_cmd_var_set_format): Use new mi_parse_format.
1613 (mi_cmd_var_evaluate_expression): Support for -f option to specify
1615 * Makefile.in (mi-cmd-var.o): Update dependencies.
1617 * varobj.h (varobj_get_formatted_value): Declare.
1618 * varobj.c (my_value_of_variable): Added format parameter.
1619 (cplus_value_of_variable): Likewise.
1620 (java_value_of_variable): Likewise.
1621 (c_value_of_variable): Likewise. Evaluate expression based
1622 on format parameter.
1623 (struct language_specific): Add format parameter to function member
1625 (varobj_get_formatted_value): New.
1626 (varobj_get_value): Added format parameter to method call.
1628 2008-04-08 Joel Brobecker <brobecker@adacore.com>
1630 * stabsread.c (cleanup_undefined_types_noname): Manually set the
1631 instance flags of the undefined type before calling replace_type.
1633 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
1635 * target.h (enum strata): Remove the download_stratum.
1637 2008-04-07 Doug Evans <dje@google.com>
1639 * buildsym.h (last_source_file): Add dwarf info to comment.
1640 (last_source_start_addr): Ditto.
1642 2008-04-07 Pedro Alves <pedro@codesourcery.com>
1644 * alphanbsd-tdep.c: Include "target.h".
1645 * mn10300-tdep.c: Include "target.h".
1646 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
1648 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
1650 Fix breakpoint condition that use member variables.
1651 * valops.c (check_field): Remove.
1652 (check_field_in): Rename to check_field.
1653 (value_of_this): Use la_name_of_this.
1654 * value.h (check_field): Adjust prototype.
1656 * language.h (la_value_of_this): Rename to la_name_of_this.
1657 * language.c (unknown_language_defn): Specify "this" for
1659 (auto_language_defn): Likewise.
1660 (local_language_defn): Likewise.
1661 * ada-lang.c (ada_language_defn): Adjust comment.
1662 * c-lang.c (c_language_defn): Adjust comment.
1663 (cplus_language_defn): Specify "this" for name_of_this.
1664 (asm_language_defn): Adjust comment.
1665 (minimal_language_defn): Adjust comment.
1666 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
1667 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
1668 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
1669 * objc-lang.c (objc_language_defn): Specify "self" for
1671 * p-lang.c (pascal_language_defn): Specify "this" for
1673 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
1675 * symtab.c (lookup_symbol_aux): Lookup "this" in the
1676 proper scope, and check for field in type of "this", without
1677 trying to create a value.
1679 2008-04-04 Pedro Alves <pedro@codesourcery.com>
1681 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
1682 (mi_error_message): Delete declaration.
1683 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
1684 returning MI_CMD_ERROR.
1685 * mi/mi-main.c (mi_error_message): Delete.
1686 (mi_cmd_exec_interrupt):
1687 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
1688 (mi_cmd_thread_info): Call error instead of returning
1690 (mi_cmd_data_list_register_values): Call error instead of
1691 returning MI_CMD_ERROR. Adapt to new get_register interface.
1692 (get_register): Change return typo to void. Call error instead of
1693 returning MI_CMD_ERROR.
1694 (mi_cmd_data_write_register_values): Call error instead of
1695 returning MI_CMD_ERROR.
1696 (mi_cmd_list_features): Return MI_CMD_DONE.
1697 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
1698 (mi_execute_command): Always print exceptions with -error.
1700 2008-04-04 Joel Brobecker <brobecker@adacore.com>
1702 * NEWS: Mention new commands set/show multiple-symbols.
1704 2008-04-03 Joel Brobecker <brobecker@adacore.com>
1706 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
1707 (multiple_symbols_cancel): New constants.
1708 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
1709 (multiple_symbols_select_mode): New function.
1710 (_initialize_symtab): Add new set/show multiple-symbols commands.
1711 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
1712 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
1713 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
1715 * linespec.c (decode_line_2): Likewise.
1717 2008-04-03 Doug Evans <dje@sebabeach.org>
1719 * symtab.h (enum free_code): Delete free_contents, unused.
1720 * symmisc.c (free_symtab_block): Delete.
1721 (free_symtab, case free_code): Delete.
1723 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
1725 * valops.c (value_cast_structs): New function. Cast related
1726 STRUCT types up/down and return cast value. The body of this
1727 function comes mostly from value_cast_pointers.
1728 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
1729 to value_cast_structs. Now value_cast_pointers needs only create
1730 appropriate reference after using value_cast_structs for actual
1732 (value_cast): Handle references.
1734 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
1736 * MAINTAINERS: Added myself to section Write After Approval.
1738 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1740 * ia64-tdep.c (examine_prologue): Correct array access.
1742 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1744 * cp-support.c (first_component_command): Return if no arguments.
1746 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
1748 * ser-mingw.c (ser_windows_open): Open requested name.
1750 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1752 * MAINTAINERS: Added myself.
1754 2008-03-28 Pedro Alves <pedro@codesourcery.com>
1756 * target.c (find_default_run_target): Allow a NULL `do_mesg'
1757 parameter. If it is NULL, don't call error.
1758 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
1759 `do_mesg' parameter to find_default_run_target. If no target was
1762 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
1764 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
1765 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
1766 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
1768 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
1770 2008-03-27 Joel Brobecker <brobecker@adacore.com>
1774 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
1776 * features/Makefile (%.dat): Set xmltarget to the base filename
1777 of the XML source, without subdirectory.
1778 * regformats/rs6000/powerpc-32.dat: Regenerate.
1779 * regformats/rs6000/powerpc-64.dat: Regenerate.
1780 * regformats/rs6000/powerpc-e500.dat: Regenerate.
1782 2008-03-27 Markus Deuling <deuling@de.ibm.com>
1784 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
1787 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
1789 * mi/mi-main.c (enum captured_mi_execute_command_actions):
1790 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
1792 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
1794 * objfiles.h (struct objfile): New GDBARCH member.
1795 (get_objfile_arch): Add prototype.
1796 * objfiles.c: Include "arch-utils.h".
1797 (allocate_objfile): Look up gdbarch associated with bfd.
1798 (get_objfile_arch): New function.
1799 * Makefile (objfiles.o): Update dependencies.
1801 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
1803 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
1805 (locexpr_describe_location): Replace current_gdbarch by
1807 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
1808 (dwarf2_add_field): Likewise.
1809 (read_tag_pointer_type): Likewise.
1810 (read_base_type): Likewise.
1811 (new_symbol): Likewise.
1813 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
1814 (decode_base_type, decode_function_type): Likewise.
1815 (coff_read_struct_type, coff_read_enum_type): Likewise.
1816 (coff_symtab_read): Replace current_gdbarch by objfile arch.
1817 (decode_base_type): Likewise.
1818 (coff_read_enum_type): Likewise.
1819 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
1820 (coff_read_enum_type): Likewise.
1822 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
1823 (end_psymtab): Likewise.
1824 (process_one_symbol): Likewise.
1826 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
1827 (parse_procedure): Likewise.
1828 (parse_partial_symbols): Likewise.
1830 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
1832 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
1833 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
1835 (read_range_type): Replace current_gdbarch by objfile arch. Replace
1836 static range_index_type by built-in type.
1837 (read_one_struct_field): Replace current_gdbarch by objfile arch.
1838 (read_enum_type): Likewise.
1840 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
1843 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
1845 * varobj.h (varobj_floating_p): Declare.
1846 * varobj.c (varobj_floating_p): New.
1847 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
1848 '@' as the name, update all floating varobjs.
1850 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
1852 * varobj.c (struct varobj_root): Rename use_selected_frame to
1853 floating, and clarify the meaning.
1854 (varobj_create, varobj_update, new_root_variable): Adjust.
1855 (value_of_root): Don't use type_changed as in variable,
1857 (c_value_of_root): Adjust.
1859 2008-03-25 Pedro Alves <pedro@codesourcery.com>
1861 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
1863 (linux_nat_wait): Add main lwp to gdb's thread list.
1864 * linux-thread-db.c (find_new_threads_callback): Also attach to
1865 already listed threads which thread_db didn't know about yet.
1867 2008-03-25 Pedro Alves <pedro@codesourcery.com>
1869 * linux-nat.c (drain_queued_events): Fix comment typo.
1870 (linux_nat_attach): In async mode, don't rely on storing a pending
1871 status. Instead place the wait status on the pipe.
1872 (linux_nat_resume): Remove unreacheable shortcut code in async
1874 (stop_wait_callback): In async mode, don't store pending status.
1875 Instead, cancel breakpoints or resend the signal appropriatelly.
1876 (cancel_breakpoint): New, refactored from
1877 cancel_breakpoints_callback.
1878 (cancel_breakpoints_callback): Call cancel_breakpoint.
1879 (pipe_to_local_event_queue): Remove special token processing.
1880 (linux_nat_wait): Issue an internal error if a pending status is
1881 found in async mode.
1883 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
1885 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
1887 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
1888 Vladimir Prus <vladimir@codesourcery.com>
1890 * varobj.c (struct varobj_root): New component thread_id.
1891 (varobj_get_thread_id, check_scope): New functions.
1892 (c_value_of_root): Use check_scope. Switch to the
1893 proper thread if necessary.
1895 * varobj.h (varobj_get_thread_id): New extern.
1897 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
1899 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
1902 * top.c: Revert 2008-03-21 changes.
1904 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
1906 * thread.c (make_cleanup_restore_current_thread): Make it
1908 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1909 * varobj.c (varobj_update): Don't save/restore frame.
1910 (c_value_of_root): Save/restore thread and frame here,
1911 using make_cleanup_restore_current_thread.
1912 * Makefile.in: Update dependecies.
1914 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
1916 * varobj.c (struct varobj_root): Clarify
1917 comment on the frame field.
1918 (varobj_create): Don't set frame if we have no
1921 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
1924 Suggested by Jan Kratochvil:
1925 * top.c (gdb_rl_operate_and_get_next_completion): Call
1926 rl_redisplay_function.
1927 (gdb_rl_redisplay): New.
1928 (init_main): Set rl_redisplay_function.
1930 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
1932 * aix-thread.c (pdc_read_regs): Fix compiler warning.
1933 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
1934 (store_regs_kernel_thread): Likewise.
1936 2008-03-21 Pedro Alves <pedro@codesourcery.com>
1938 Linux native async support.
1940 * target.h (struct target_ops): Delete to_async_mask_value and add
1942 (target_is_async_p, target_async): Formatting.
1943 (target_async_mask_value): Delete.
1944 (target_async_mask): Delete function declaration, and add new
1945 target macro with the same name.
1947 * target.c (update_current_target): Replace to_async_mask_value by
1948 to_async_mask. Default to_async_mask to return_one.
1949 (target_async_mask): Delete.
1950 (find_default_can_async_p, find_default_is_async_p): New.
1951 (init_dummy_target): register find_default_can_async_p and
1952 find_default_is_async_p on the dummy target.
1954 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
1955 (debug_linux_nat_async): New global.
1956 (show_debug_linux_nat_async): New function.
1957 (linux_nat_async_enabled, linux_nat_async_mask_value)
1958 (linux_nat_event_pipe, linux_nat_num_queued_events)
1959 (linux_nat_async_events_enabled): New globals.
1960 (struct waitpid_result): New struct.
1961 (waitpid_queue): New global.
1962 (queued_waitpid, push_waitpid, drain_queued_events): New.
1963 (my_waitpid): Call queued_waitpid.
1964 (linux_child_follow_fork): Disable async events during the call.
1965 (blocked_mask): Delete.
1966 (sync_sigchld_action, async_sigchld_action): New globals.
1967 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
1968 async mode, block events during the call.
1969 (linux_nat_create_inferior): New.
1970 (linux_nat_attach): In sync mode, restore the mask states. In
1971 async mode, wake the event loop immediatelly.
1972 (detach_callback): Drain all queued events of the lwp we're
1974 (linux_nat_detach): Block async mode, and drain events of the main
1976 (linux_nat_resume): If in async mode, mask async events during the
1977 call. If short circuiting, force event loop to wake up. If
1978 resuming, set target_executing, and register target events in the
1980 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
1981 (linux_nat_wait): In async mode, block events during the call.
1982 Only enable/disable passing SIGINT to the inferior in sync mode.
1983 Get events from local waitpid queue. If no interesting events was
1984 found, return to events loop. Reregister target events in the
1985 event loop on exit. In sync mode, no need to reblock SIGCHLD.
1986 (linux_nat_kill): Disable events on entry.
1987 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
1988 here. Detach async mode from the event loop if there are no more
1989 forks available, otherwise leave it on.
1990 (sigchld_handler): Assure this is called only in sync mode.
1991 (linux_async_permitted, linux_async_permitted_1): New globals.
1992 (set_maintenance_linux_async_permitted)
1993 (show_maintenance_linux_async_permitted): New functions.
1994 (linux_nat_is_async_p, linux_nat_can_async_p)
1995 (linux_nat_async_mask): New.
1996 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
1997 (get_pending_events, async_sigchld_handler): New.
1998 (linux_nat_async_events): New.
1999 (async_terminal_is_ours): New global.
2000 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
2001 (async_client_callback, async_client_context): New.
2002 (linux_nat_async_file_handler, linux_nat_async)
2003 (linux_nat_disable_async, linux_nat_enable_async): New.
2004 (linux_nat_add_target): Register linux_nat_create_inferior,
2005 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
2006 linux_nat_async_mask, linux_nat_terminal_inferior and
2007 linux_nat_terminal_ours.
2008 (_initialize_linux_nat): Remove local action variable, and update
2009 code that used it to use sync_sigchld_action. Add new
2010 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
2011 set/show command in the maintenance class. Add new "linux-async"
2012 maintenance set/show command. Block SIGCHLD by default. Setup
2013 async_sichld_action, and sync_sigchld_action. Install the default
2015 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
2018 * linux-thread-db.c (re_check_for_thread_db): New.
2019 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
2020 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
2021 (thread_db_async_mask): New.
2022 (init_thread_db_ops): Register thread_db_can_async_p,
2023 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
2025 * remote.c (remote_async_mask_value): New.
2026 (remote_return_zero): New.
2027 (init_remote_ops): Register remote_return_zero as callbacks of
2028 to_can_async_p and to_is_async_p.
2029 (remote_can_async_p, remote_is_async_p, remote_async): Update to
2030 use remote_async_mask_value.
2031 (remote_async_mask): New.
2032 (init_remote_async_ops): Remove to_async_mask_value setting and
2033 register remote_async_mask as to_async_mask callback in
2036 * Makefile.in (linux-nat.o): Update.
2038 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2040 * gdbthread.h (add_thread_with_info): New.
2041 * linux-thread-db.c: Add some documentation.
2042 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
2043 (struct private_thread_info): Remove th_valid and ti_valid.
2044 Replace ti with tid.
2045 (thread_get_info_callback): Do not add TID to the new ptid. Do
2047 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
2048 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
2050 (attach_thread): Handle an already-existing thread. Use
2051 add_thread_with_info. Cache the th and tid.
2052 (detach_thread): Verify that private was set. Remove verbose
2053 argument and printing. Update caller.
2054 (thread_db_detach): Do not adjust inferior_ptid.
2055 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
2056 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
2057 (thread_db_wait): Do not use lwp_from_thread.
2058 (thread_db_pid_to_str): Use the cached TID.
2059 (thread_db_extra_thread_info): Check that private is set.
2060 (same_ptid_callback): Delete.
2061 (thread_db_get_thread_local_address): Do not use it or check
2062 is_thread. Check that private is set. Assume that the thread
2063 handle is already cached.
2064 (init_thread_db_ops): Remove to_resume and to_kill.
2065 * thread.c (add_thread_with_info): New.
2066 (add_thread): Use it.
2067 * linux-nat.c (find_thread_from_lwp): Delete.
2068 (exit_lwp): Do not use it. Check print_thread_events. Print before
2069 deleting the thread.
2070 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
2071 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
2072 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
2073 printf_unfiltered for thread exits.
2074 * procfs.c (procfs_wait): Likewise.
2076 2008-03-21 Chris Demetriou <cgd@google.com>
2078 * symtab.c (rbreak_command): Quote symbol name before passing
2079 it to break_command.
2081 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2083 * eval.c (evaluate_subexp_for_address): Clarify error message.
2084 Use value_must_coerce_to_target.
2085 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
2086 * valops.c (value_assign): Call value_coerce_to_target when
2087 assigning to anything but internalvars. Leave GDB-side arrays
2088 as arrays when assigning to internalvars.
2089 (value_must_coerce_to_target, value_coerce_to_target): New.
2090 (value_coerce_array, value_addr): Call value_coerce_to_target.
2091 (value_array): Create the array in GDB's memory instead of
2093 * value.h (value_must_coerce_to_target, value_coerce_to_target):
2096 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2098 * top.c (quit_confirm): Warn that we will kill the program.
2100 2008-03-19 Pedro Alves <pedro@codesourcery.com>
2102 * inflow.c (terminal_ours_1): Guard access to
2103 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
2105 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
2106 Jim Blandy <jimb@codesourcery.com>
2107 Daniel Jacobowitz <drow@false.org>
2109 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
2110 (dwarf2_read_address): Update prototype.
2112 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
2113 (signed_address_type): Likewise.
2114 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
2115 (execute_stack_op): Update calls to unsigned_address_type,
2116 signed_address_type and dwarf2_read_address. Fix implementation
2117 of DW_OP_deref_size.
2119 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
2120 (dwarf2_per_cu_addr_size): Likewise.
2121 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
2122 (struct dwarf2_loclist_baton): Likewise.
2124 * dwarf2loc.c (find_location_expression): Update calls to
2125 dwarf2_read_address. Use dwarf2_per_cu_objfile and
2126 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
2127 (locexpr_describe_location): Likewise.
2128 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
2129 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
2130 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
2131 to dwarf2_per_cu_addr_size (per_cu).
2132 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
2133 (loclist_read_variable): Likewise.
2134 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
2136 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
2137 instead of baton->objfile.
2138 (dwarf2_per_cu_obfile): New function.
2139 (dwarf2_per_cu_addr_size): Likewise.
2141 * dwarf2-frame.c (struct comp_unit): Move higher.
2142 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
2143 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
2144 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
2145 parameter by using fde->eh_frame_p. Use read_encoded_value
2146 to implement DW_CFA_set_loc.
2147 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
2148 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
2149 execute_stack_op and execute_cfa_program.
2150 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
2151 (size_of_encoded_value): Remove.
2152 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
2153 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
2154 (add_cie): Set cie->unit backlink.
2155 (decode_frame_entry_1): Set cie->addr_size. Update calls to
2157 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2159 2008-03-17 Markus Deuling <deuling@de.ibm.com>
2161 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
2162 gdbarch_bfd_arch_info.
2164 2008-03-17 Joel Brobecker <brobecker@adacore.com>
2166 * aix-thread.c (pdc_read_regs): Minor reformatting.
2168 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
2170 * thread.c (print_thread_info): Don't insist
2171 on having current thread if there are no
2174 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2176 * infcmd.c (attach_command_post_wait)
2177 (attach_command_continuation): New.
2178 (attach_command): Support background async execution, and async
2179 execution in synchronous mode.
2181 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2183 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
2184 * symmisc.c (dump_symtab_1): Likewise.
2185 * wrapper.c (gdb_value_struct_elt): Likewise.
2187 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2189 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
2191 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2193 * linux-nat.c (linux_nat_filter_event): New, refactored from
2195 (linux_nat_wait): Call linux_nat_filter_event.
2197 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
2199 * top.c (execute_command): Fix uninitialized variable error.
2201 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2203 * Makefile.in (amd64nbsd-nat.o): New dependency.
2204 * amd64nbsd-nat.c: Include "nbsd-nat.h".
2205 (_initialize_amd64nbsd_nat): Update target vector to use
2206 nbsd_pid_to_exec_file.
2207 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
2209 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2211 Remove ignoring leading exec events code.
2212 * fork-child.c (startup_inferior): Do not set
2213 inferior_ignoring_leading_exec_events.
2214 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
2215 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
2216 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
2217 (handle_inferior_event): Remove code for ignoring leading exec
2219 * target.c (update_current_target): Do not inherit, or default,
2220 to_reported_exec_events_per_exec_call.
2221 (debug_to_reported_exec_events_per_exec_call): Remove.
2222 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
2223 * target.h (target_reported_exec_events_per_exec_call): Remove.
2224 (struct target): Remove the to_reported_exec_events_per_exec_call
2227 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2229 Implement -thread-info.
2230 * gdbthread.h (print_thread_info): Declare.
2232 * thread.c (print_thread_info): New, extracted
2233 from info_threads_command and adjusted to
2234 work for CLI and MI.
2235 (info_threads_command): Use print_thread_info.
2236 * Makefile.in: Update dependencies.
2238 * mi/mi-cmds.c (mi_cmds): Specify a handler
2240 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
2241 * mi/mi-main.c (mi_cmd_thread_info): New.
2242 (mi_cmd_list_features): Include 'thread-info'.
2244 2008-03-14 Kevin Buettner <kevinb@redhat.com>
2246 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
2247 to decide whether to match instruction patterns using "sw" and "sd".
2249 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2251 * infcmd.c (jump_command): Postpone disabling stdin until after
2254 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2256 * inflow.c (gdb_getpgrp): New.
2257 (gdb_has_a_terminal): Use get_getpgrp.
2258 (terminal_ours_1): If attach_flag is set, don't refetch
2259 inferior_process_group.
2261 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2263 * features/library-list.dtd: Allow "section" elements as children
2264 of "library". Add "section" element and describe its attributes.
2266 * solib-target.c (struct lm_info): Add section_bases member.
2267 (library_list_start_segment): Error out if seen a section element.
2268 (library_list_start_section): New.
2269 (library_list_end_library): New.
2270 (solib_target_free_library_list): Free section_bases.
2271 (section_attributes): New.
2272 (library_children): Make "segment" optional. Add "section" child.
2273 (library_list_children): Register library_list_end_library.
2274 (solib_target_relocate_section_addresses): Handle section bases.
2276 * NEWS: Mention new qXfer:libraries:read section offsets support.
2278 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2280 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
2281 (make_exec_error_cleanup): Remove declarations.
2282 * utils.c (exec_error_cleanup_chain): Remove.
2283 (do_exec_error_cleanups, discard_exec_error_cleanups)
2284 (make_exec_error_cleanup): Remove.
2285 * event-loop.c (start_event_loop): Adjust call to
2287 * event-top.c (async_enable_stdin): Remove the paramater dummy.
2288 (async_disable_stdin): Don't register async_enable_stdin via
2290 * inf-loop.c (inferior_event_handler): Don't
2291 call do_exec_error_cleanups. Call async_enable_stdin instead.
2292 * event-loop.c (start_event_loop): Adjust call to
2294 * tui/tui-interp.c (tui_command_loop): Adjust call to
2297 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2300 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
2301 * breakpoint.c (bpstat_do_actions): In async mode,
2302 don't jump to top expecting stop_bpstat to be already
2304 * event-loop.c (start_event_loop): Call async_enable_stdin
2306 * event-top.c (async_enable_stdin): Do nothing if sync_execution
2308 (command_handler): Do not setup continuation here.
2309 (command_line_handler_continuation): Move to...
2310 * top.c (command_line_handler_continuation): ... here.
2311 (execute_command): In async mode, register continuation.
2312 Don't check frame's language in running in async mode.
2313 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
2314 * inf-loop.c (complete_execution): Inline into...
2315 (inferior_event_handler): ... here. Clear target_executing before
2316 doing any cleanups. Don't try to show prompt if the target was
2318 * infcmd.c (signal_command): Add support for async mode.
2319 (finish_command): Only add continuation if the target was
2320 successfully resumed.
2321 * remote.c (init_async_opts): Register to_get_thread_local_address
2323 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
2324 with sync_execution.
2325 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
2328 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
2330 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
2331 * exec.c (exec_bfd_mtime): Define.
2332 (exec_close): Clear it.
2333 (exec_file_attach): Set it.
2334 * gdbcore.h (exec_bfd_mtime): Declare.
2335 * source.c (find_source_lines): Do not use bfd_get_mtime.
2337 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2339 * top.c (simplified_command_loop): Remove.
2341 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2343 Remove unused remote.c hooks.
2344 * remote.c (deprecated_target_resume_hook)
2345 (deprecated_target_wait_loop_hook): Remove.
2346 (remote_resume): Do not call deprecated_target_resume_hook.
2347 (remote_wait): Do not call deprecated_target_wait_loop_hook.
2348 (remote_async_wait): Likewise.
2350 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2352 Implement MI notification for new threads.
2353 * doc/observer.texi (new_thread): Document.
2354 * observer.sh: Forward declare struct thread_info.
2355 * thread.c (add_thread): Notify observer.
2357 * interps.h (interp_init_ftype): New parameter
2359 (interp_set): Likewise.
2360 (top_level_interpreter_data): Declare.
2361 * interps.c (interp_set): New parameter top_level.
2362 Pass it to interpreter's init function. Remember
2363 top level interpreter.
2364 (interpreter_exec_cmd): Adjust.
2365 (top_level_interpreter_data): New.
2366 * main.c (captured_main): Pass 1 for top_level
2367 parameter of interp_set.
2368 * cli/cli-interp.c (cli_interpreter_init): New
2369 parameter top_level.
2370 * tui/tui-interp.c (tui_init): New parameter top_level.
2372 * mi/mi-interp.c (mi_new_thread): New.
2373 (mi_interpreter_init): If top level, register
2374 observer for new threads.
2376 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
2378 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2380 * top.c (execute_command): Disable break and stop
2381 commands in async mode.
2383 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2386 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2387 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2388 Call target_stop in the INF_QUIT_REQ case.
2389 * Makefile.in (inf-loop.o): Update.
2391 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2393 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2394 Call target_stop in the INF_QUIT_REQ case.
2395 * Makefile.in (inf-loop.o): Update.
2397 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2399 * top.c (execute_command): Enable break, info and interrupt
2400 commands in async mode.
2402 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
2403 Daniel Jacobowitz <dan@codesourcery.com>
2405 * breakpoint.h (breakpoint_restore_shadows): New
2407 * breakpoint.c (breakpoint_restore_shadows): New.
2408 (read_memory_nobpt): Delete.
2409 * gdbcore.h (read_memory_nobpt): Delete declaration.
2410 * target.c (memory_xfer_partial): Call
2411 breakpoint_restore_shadows.
2412 (restore_show_memory_breakpoints)
2413 (make_show_memory_beakpoints_cleanup): New.
2414 (show_memory_breakpoints): New.
2415 * target.h (make_show_memory_beakpoints_cleanup): Declare.
2416 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
2417 Make sure we see memory breakpoints when checking if
2418 breakpoint is still there.
2419 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
2420 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
2421 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
2422 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
2424 2008-03-12 Pedro Alves <pedro@codesourcery.com>
2426 * thread.c (add_thread): Use printf_unfiltered to print.
2428 2008-03-12 Joel Brobecker <brobecker@gnat.com>
2430 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
2431 that is true only on x86-solaris and x86_64-solaris.
2432 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
2433 with proc_get_LDT_entry.
2435 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
2437 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
2438 * config.in, configure: Regenerate.
2439 * fork-child.c (fork_inferior): Call create_tty_session.
2440 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
2441 (create_tty_session): New function.
2442 * terminal.h: Declare create_tty_session.
2444 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2447 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
2448 * mipsread.c: Include elf/internal.h.
2449 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
2452 2008-03-11 Markus Deuling <deuling@de.ibm.com>
2454 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
2455 to get at the current architecture and at the target specific vector.
2456 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
2457 remove define of I387_ST0_REGNUM.
2459 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
2461 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
2462 get at the current architecture
2463 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
2466 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
2467 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
2469 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
2470 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
2471 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
2473 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
2474 at the target specific vector.
2476 (i386_get_longjmp_target): Use get_frame_arch to get at the current
2477 architecture. Use gdbarch_tdep to get at the target specific vector.
2479 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
2480 update caller. Use gdbarch_tdep to get at the target specific vector.
2482 (i386_register_to_value: Use get_frame_arch to get at the current
2485 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
2488 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2489 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
2490 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
2491 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
2493 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
2496 (i387_convert_register_p, i387_register_to_value,
2497 i387_value_to_register): Update call for i386_fp_regnum_p.
2499 * i387-tdep.h: Remove comment.
2500 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
2501 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2502 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
2503 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
2504 I387_MXCSR_REGNUM): Add target specific vector as parameter.
2506 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
2508 * Makefile.in (fork-child.o): Update.
2509 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
2510 argument. Gather all gdbserver features together.
2511 * fork-child.c (exec_wrapper): New variable.
2512 (fork_inferior): Use it.
2513 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
2514 (unset_exec_wrapper_command, _initialize_fork_child): New.
2516 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2518 * source.c (directory_command): Modify the determination of
2519 condition of terminal "from_tty".
2521 2008-03-10 Matt Rice <ratmice@gmail.com>
2523 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
2525 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2527 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
2528 of the data passing to strtoulst function.
2529 (info_spu_signal_command): Likewise.
2531 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
2533 * mi/mi-interp.c (mi_command_loop): Remove
2536 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2538 * remote.c (extended_remote_attach_1): Make local variable pid an int
2541 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2543 * solib-svr4.c (svr4_same_1): New function, originally extracted
2544 from svr4_same and expanded to handle the sparc64 case.
2545 (svr4_same): Move up and reimplement using svr4_same_1.
2546 (enable_break): Use svr4_same_1 to do shared library name comparisons.
2548 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
2550 * MAINTAINERS: Move self to Paper trail.
2552 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
2554 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
2555 * event-loop.c (call_async_signal_handler): New.
2556 * event-loop.h (call_async_signal_handler)
2557 (gdb_call_async_signal_handler): Declare.
2558 (mark_async_signal_handler): Add comments.
2559 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
2560 * mingw-hdep.c (sigint_event, sigint_handler): New.
2561 (gdb_select): Use them. Wait for the readline signal handler
2563 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
2564 * posix-hdep.c (gdb_call_async_signal_handler): New function.
2565 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
2567 (remote_fileio_ctrl_c_signal_handler): Use
2568 gdb_call_async_signal_handler.
2569 (initialize_remote_fileio): Initialize sigint_fileio_token.
2570 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
2571 not initialize tokens here.
2572 (handle_remote_sigint_twice): Likewise. Reinstall
2573 handle_remote_sigint.
2574 (async_remote_interrupt_twice): Just call interrupt_query.
2575 (cleanup_sigint_signal_handler): Do not delete tokens.
2576 (remote_interrupt, remote_interrupt_twice): Use
2577 gdb_call_async_signal_handler.
2578 (interrupt_query): Reinstall the default signal handler.
2579 (_initialize_remote): Initialize tokens here.
2581 2008-03-04 Joel Brobecker <brobecker@adacore.com>
2583 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
2584 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2585 Change the type of the lr register to code_ptr.
2586 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2587 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2588 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2589 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2590 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2591 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2592 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
2594 2008-03-03 James E. Wilson <wilson@tuliptree.org>
2596 * MAINTAINERS: Update my email address.
2598 2008-03-03 Keith Seitz <keiths@redhat.com>
2600 From Dave Murphy <davem@devkitpro.org>:
2601 * configure.ac: Set tcl configdir to win under mingw.
2602 * configure: Regenerate.
2604 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2606 * breakpoint.c (fetch_watchpoint_value): New function.
2607 (update_watchpoint): Set and clear val_valid. Use
2608 fetch_watchpoint_value. Handle unreadable values on the
2609 value chain. Correct check for user-requested array watchpoints.
2610 (breakpoint_init_inferior): Clear val_valid.
2611 (watchpoint_value_print): New function.
2612 (print_it_typical): Use it. Do not free or clear old_val. Print
2613 watchpoints even if old_val == NULL.
2614 (watchpoint_check): Use fetch_watchpoint_value. Check for values
2615 becoming readable or unreadable.
2616 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
2617 (do_enable_watchpoint): Likewise.
2618 * breakpoint.h (struct breakpoint): Update comment for val. Add
2620 * NEWS: Mention watchpoints on inaccessible memory.
2622 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
2624 * Makefile.in (i386-nat.o): Update.
2625 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
2626 i386_use_watchpoints.
2627 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
2628 i386_use_watchpoints.
2629 * i386-nat.c (i386_stopped_data_address): Take two arguments.
2630 (i386_stopped_by_watchpoint): Update call.
2631 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
2632 * config/i386/nm-i386.h: Conditionalize definitions on
2633 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
2634 (i386_use_watchpoints): Declare.
2635 (i386_stopped_data_address): Update.
2636 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2637 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2639 2008-02-29 Joel Brobecker <brobecker@adacore.com>
2641 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
2642 * version.in: Bump version to 6.8.50.20080229-cvs.
2644 2008-02-28 Markus Deuling <deuling@de.ibm.com>
2646 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
2649 2008-02-28 Tom Tromey <tromey@redhat.com>
2651 * infcmd.c (notice_args_read): Print result of get_inferior_args.
2653 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2655 * infcmd.c (kill_if_already_running): Make static. Use
2656 target_require_runnable.
2657 * target.c (target_require_runnable): New.
2658 * target.h (target_require_runnable): Declare.
2660 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2662 * frame.c (reinit_frame_cache): Only annotate if frames were
2665 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2667 * regformats/reg-ppc.dat: Rename "ps" to "msr".
2668 * regformats/reg-ppc64.dat: Likewise.
2670 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2672 * features/Makefile (%.dat): Emit xmltarget statement.
2674 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
2675 Generate code to set gdbserver_xmltarget in init_registers_${name}.
2677 * regformats/arm-with-iwmmxt.dat: Regenerate.
2678 * regformats/mips64-linux.dat: Regenerate.
2679 * regformats/mips-linux.dat: Regenerate.
2680 * regformats/rs6000/powerpc-32.dat: Regenerate.
2681 * regformats/rs6000/powerpc-64.dat: Regenerate.
2682 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2684 * regformats/reg-arm.dat: Add xmlarch statement.
2685 * regformats/reg-i386.dat: Likewise.
2686 * regformats/reg-i386-linux.dat: Likewise.
2687 * regformats/reg-x86-64-linux.dat: Likewise.
2688 * regformats/reg-spu.dat: Likewise.
2690 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2692 * remote.c (remote_wait, remote_async_wait): Stop if we receive
2695 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2697 * utils.c (debug_timestamp): New.
2698 (vfprintf_unfiltered): Print timestamps if requested.
2699 (show_debug_timestamp): New.
2700 (initialize_utils): Register "set debug timestamp".
2701 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
2703 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2705 * breakpoint.c (skip_prologue_sal): New function.
2706 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
2707 computed from a line number.
2709 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2711 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
2712 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2713 Set PC register type to "code_ptr".
2714 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2715 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2716 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2717 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2718 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2719 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2720 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
2723 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
2725 * regformats/regdat.sh: Rename init_registers function in
2726 generated file to init_registers_${name}.
2728 * regformats/reg-crisv32.dat: Set "name" to crisv32.
2729 * regformats/reg-ppc64.dat: Set "name" to ppc64.
2730 * regformats/reg-s390x.dat: Set "name" to s390x.
2732 2008-02-26 Greg Law <glaw@undo-software.com>
2734 * regcache.c (registers_changed): Call reinit_frame_cache.
2736 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
2738 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
2739 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
2740 and svr4_fetch_objfile_link_map.
2741 * Makefile.in (sh-linux-tdep.o): Update.
2743 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
2745 * amd64-tdep.c (amd64_classify): Add support for decimal float
2747 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
2748 use the struct return convention.
2750 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
2752 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
2753 to old format. Discard breakpoint address if shared library is
2755 (breakpoint_1): Adjust formatting of table header accordingly.
2757 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
2759 * remote.c (remote_get_threadlist): If the response
2760 is empty, don't try to parse it.
2762 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
2764 Unbreak 'target async'.
2765 * serial.c (serial_async): Set the
2766 handler function before enabling async
2769 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
2771 * solib-svr4.c (enable_break): Convert r_brk to a code address.
2773 2008-02-21 Pedro Alves <pedro@codesourcery.com>
2775 * remote.c (extended_remote_attach_1): Set attach_flag.
2776 (extended_remote_create_inferior_1): Clear attach_flag.
2778 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
2780 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
2782 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
2783 * solib-svr4.c (solib_svr4_r_brk): New.
2784 (open_symbol_file_object, svr4_current_sos): Always check the
2786 (svr4_fetch_objfile_link_map): Do not set debug_base.
2787 (enable_break): Use r_brk if it is set.
2788 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
2789 (svr4_lp64_fetch_link_map_offsets): Likewise.
2790 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
2792 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2793 Mark Kettenis <kettenis@gnu.org>
2795 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
2796 trad_frame_saved_reg.
2797 (trad-frame.h): New include.
2799 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
2800 instead of frame_obstack_zalloc.
2801 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
2803 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
2805 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2807 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
2808 from disassemble_info instead of gdbarch_byte_order.
2810 * mips-tdep.c (gdb_print_insn_mips): Likewise.
2811 * arm-tdep.c (gdb_print_insn_arm): Likewise.
2813 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2815 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
2816 gdbarch as parameter.
2818 * gdbarch.{c,h}: Regenerate.
2820 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
2822 * mem-break.c (default_memory_insert_breakpoint)
2823 (default_memory_remove_breakpoint): Likewise.
2824 * target.h (default_memory_remove_breakpoint)
2825 (default_memory_insert_breakpoint): Likewise.
2827 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
2828 parameter. Replace current_gdbarch by gdbarch.
2829 * m32r-tdep.c (m32r_memory_insert_breakpoint)
2830 (m32r_memory_remove_breakpoint): Likewise.
2832 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
2834 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
2836 2008-02-19 Joel Brobecker <brobecker@adacore.com>
2838 * NEWS: Add entry describing Add support improvements.
2840 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2842 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
2845 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2847 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
2848 register_offset_hack anymore.
2850 * regcache.{c,h} (register_offset_hack): Remove.
2852 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2854 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
2856 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
2857 current_gdbarch by gdbarch.
2858 (hppa64_hpux_find_global_pointer): Likewise.
2859 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
2860 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
2861 find_global_pointer.
2863 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
2865 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
2867 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
2868 of gdbarch_num_regs.
2870 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
2871 replace current_gdbarch by gdbarch.
2872 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
2874 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2876 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
2877 and replace current_gdbarch by gdbarch.
2879 (store_register): Update call for exec_one_dummy_insn.
2880 (fetch_register, store_register): Update call of regmap.
2882 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
2883 parameter and replace current_gdbarch by gdbarch.
2885 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
2886 the current architecture. Update call for getregs_supplies and
2888 (ppcnbsd_fetch_inferior_registers): Likewise.
2890 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
2891 replace current_gdbarch by gdbarch.
2892 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
2893 get_regcache_arch to get at the current architecture. Update call for
2896 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2898 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
2901 2008-02-15 Markus Deuling <deuling@de.ibm.com>
2903 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
2905 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
2907 * NEWS: Mention pending breakpints in MI.
2909 2008-02-14 Markus Deuling <deuling@de.ibm.com>
2911 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
2913 2008-02-13 Markus Deuling <deuling@de.ibm.com>
2915 Add script to build and test GDB using enable-targets=all.
2917 * gdb_buildall.sh: New file.
2919 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
2921 * NEWS (New native configurations): Xtensa GNU/Linux.
2922 (New targets): Xtensa GNU/Linux.
2923 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
2925 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
2926 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
2927 * configure.tgt (xtensa*-*-linux*): New entry.
2928 * xtensa-config.c (xtensa_tdep): New variable.
2929 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
2930 (rmap): Change format based on new macro XTREG.
2931 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
2932 * xtensa-linux-nat.c: New.
2933 * xtensa-linux-tdep.c: New.
2934 * xtensa-xtregs.c: New.
2935 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
2936 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
2937 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
2938 (xtensa_register_t): New field coprocessor.
2939 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
2940 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
2941 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
2942 Update to handle privileged registers.
2943 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
2944 (xtensa_push_dummy_call): Set windowstart register correctly.
2945 (call0_analyze_prologue): Initialize xtensa_default_isa.
2946 (xtensa_derive_tdep): New.
2947 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
2948 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
2949 Call xtensa_derive_tdep().
2950 * config/xtensa/linux.mh: New.
2951 * regformats/reg-xtensa.dat: New.
2953 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
2955 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
2956 (filenames.h): New include.
2957 * Makefile.in (corelow.o): Add dependency for filenames.h.
2959 2008-02-08 Doug Evans <dje@google.com>
2961 * source.c (find_and_open_source): Always rewrite absolute filenames.
2963 2008-02-07 Doug Evans <dje@google.com>
2965 * breakpoint.c: #include "hashtab.h".
2966 (ambiguous_names_p): New fn.
2967 (update_breakpoint_locations): When restoring bp enable status, don't
2968 compare function names if any functions have same name.
2969 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
2971 2008-02-07 Joel Brobecker <brobecker@adacore.com>
2973 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
2974 instead of just a VEC*. Update use of SV.
2975 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
2977 2007-02-07 Joel Brobecker <brobecker@adacore.com>
2979 * NEWS: Put all new commands since gdb-6.7 together.
2981 2007-02-07 Joel Brobecker <brobecker@adacore.com>
2983 * ada-lang.c: #include "vec.h".
2984 (struct string_vector, new_string_vector, string_vector_append):
2986 (char_ptr): New typedef.
2987 (DEF_VEC_P (char_ptr)): New VEC type.
2988 (symbol_completion_add): Update profile to take the new VEC type
2989 instead of the old string_vector structure. Update code accordingly.
2990 (ada_make_symbol_completion_list): Use the new VEC type instead of
2991 the old string_vector structure, and update the code accordingly.
2992 * Makefile.in (ada-lang.o): Add dependency on vec.h.
2994 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
2996 * p-exp.y: Set current_type in missing places.
2997 (leftdiv_is_integer): New static variable.
2998 Typecast right operand of BINOP_DIV to long_double if both operands
3001 2008-02-06 Maciej W. Rozycki <macro@mips.com>
3003 * remote-mips.c (set_breakpoint): Rename to...
3004 (mips_set_breakpoint): ... this.
3005 (clear_breakpoint): Rename to...
3006 (mips_clear_breakpoint): ... this.
3007 (common_breakpoint): Rename to...
3008 (mips_common_breakpoint): ... this.
3009 (check_lsi_error): Rename to...
3010 (mips_check_lsi_error): ... this.
3012 2007-02-05 Joel Brobecker <brobecker@adacore.com>
3014 * language.h (struct language_defn): Add new field
3015 la_make_symbol_completion_list.
3016 * symtab.c (default_make_symbol_completion_list): Renames
3017 make_symbol_completion_list.
3018 (make_symbol_completion_list): New function.
3019 * symtab.h (default_make_symbol_completion_list): Add declaration.
3020 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
3021 (auto_language, local_language): Likewise.
3022 * objc-lang.c (objc_language_defn): Likewise.
3023 * scm-lang.c (scm_language_defn): Likewise.
3024 * m2-lang.c (m2_language_defn): Likewise.
3025 * f-lang.c (f_language_defn): Likewise.
3026 * jv-lang.c (java_language_defn): Likewise.
3027 * p-lang.c (pascal_language_defn): Likewise.
3028 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
3029 (minimal_language_defn): Likewise.
3030 * ada-lang.c (struct string_vector): New structure.
3031 (new_string_vector, string_vector_append, ada_unqualified_name)
3032 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
3033 (ada_make_symbol_completion_list): New functions.
3034 (ada_language_defn): Set la_make_symbol_completion_list.
3035 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
3036 this function is static.
3038 2008-02-05 Kevin Buettner <kevinb@redhat.com>
3040 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
3041 to account for call site optimizations.
3043 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
3045 * tracepoint.c (read_actions): Handle end-of-text indicator
3046 in action list properly. (Committed by Jim Blandy)
3048 2008-02-05 Jim Blandy <jimb@red-bean.com>
3050 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
3051 pseudoregister, not an internal error.
3052 Reported by: Andrzej Zaborowski
3054 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3056 * varobj.c (c_value_of_variable): Use xstrdup.
3058 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3060 Update stored rendition of varobj value when format changes.
3061 * varobj.c (varobj_set_display_format): Recomputed
3063 (c_value_of_variable): Return print_value.
3065 2008-02-03 Doug Evans <dje@google.com>
3067 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
3068 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
3069 * valops.c (value_one): New function.
3070 * value.h (value_one): Declare.
3072 Fix argument promotion for binary arithmetic ops for C.
3073 * valarith.c (unop_result_type): New fn.
3074 (binop_result_type): New fn.
3075 (value_binop): Move result type computation to binop_result_type.
3076 (value_pos, value_neg, value_complement): Move result type
3077 computation to unop_result_type.
3080 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3081 Return basetype, fieldno if found. All callers updated.
3082 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
3084 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3085 * symfile.h (fill_in_vptr_fieldno): Delete.
3087 2008-02-02 Doug Evans <dje@google.com>
3089 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
3091 * typeprint.c (*): Whitespace cleanup.
3093 2008-02-02 Mark Kettenis <kettenis@gnu.org>
3094 Luis Machado <luisgpm@br.ibm.com>
3095 Thiago Jung Bauermann <bauerman@br.ibm.com>
3097 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
3098 don't fit into registerson the stack the way GCC does.
3100 2008-02-01 Joel Brobecker <brobecker@adacore.com>
3102 * symtab.c (symbol_set_names): Do not add an entry in the demangling
3103 hash table for Ada symbols. Just store the linkage name as is,
3104 and leave the demangled_name as NULL.
3106 2007-02-01 Joel Brobecker <brobecker@adacore.com>
3108 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
3109 in the global scope.
3110 (new_symbol): Likewise.
3112 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3114 * breakpoint.c (break_command_1): Return void.
3115 (break_command_really): Return void. Rethrow
3116 exceptions instead of returning.
3117 (gdb_breakpoint): Remove the error_message parameter.
3118 Return void. Rename to set_breakpoint.
3119 * gdb.h (gdb_breakpoint): Rename and move to...
3120 * breakpoint.h (set_breakpoint): ...here.
3121 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
3122 event hooks even if exception is thrown. Adjust to
3123 gdb_breakpoint interface changes.
3126 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
3128 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
3129 float in both first and second word in the doubleword, to support
3132 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3134 Properly rethrow exception. This fixes errors
3135 about non-existent functions for -break-insert.
3136 * breakpoint.c (break_command_really): Use throw_exception
3137 for rethrowing. If rethrowing, don't print the exception.
3139 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3141 * NEWS: Mention Decimal Floating Point support.
3143 2008-01-31 Joel Brobecker <brobecker@adacore.com>
3145 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
3146 value type to builtin_type_void_func_ptr.
3148 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
3150 * s390-tdep.c (is_float_singleton, is_float_like,
3151 alignment_of, s390_return_value): Make checks for
3152 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
3154 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
3155 Thiago Jung Bauermann <bauerman@br.ibm.com>
3157 * infcmd.c (default_print_registers_info): Also print hex
3158 raw contents for TYPE_CODE_DECFLOAT registers.
3159 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
3160 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
3161 (rs6000_register_name): Add support for DFP pseudo-registers.
3162 (rs6000_pseudo_register_type): Likewise.
3163 rs6000_pseudo_register_reggroup_p): Likewise.
3164 (ppc_pseudo_register_read): New function.
3165 (ppc_pseudo_register_write): Likewise.
3166 (rs6000_pseudo_register_read): Likewise.
3167 (rs6000_pseudo_register_write): Likewise.
3168 (e500_pseudo_register_read): Move checks to
3169 rs6000_pseudo_register_read.
3170 (e500_pseudo_register_write): Move checks to
3171 rs6000_pseudo_register_write.
3172 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
3173 rs6000_pseudo_register_read and rs6000_pseudo_register_write
3174 in gdbarch if SPE or DFP is available. Adjust gdbarch's
3175 num_pseudo_regs to account for DFP pseudo regs.
3177 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3179 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
3180 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
3181 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
3182 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
3183 e500_pseudo_register_read, e500_pseudo_register_write): Use
3184 IS_SPE_PSEUDOREG macro.
3185 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
3186 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
3187 Remove initialization of tdep->ppc_ev31_regnum.
3189 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3191 * printcmd.c (print_formatted): Handle references as for unformatted
3194 2008-01-30 Joel Brobecker <brobecker@adacore.com>
3196 * eval.c (evaluate_subexp_standard): Add handling of user
3197 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
3199 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
3201 * eval.c (evaluate_subexp_standard): Support
3202 BINOP_INTDIV opcode.
3204 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
3206 * valarith.c (value_binop): Add floating-point BINOP_MIN and
3208 For BINOP_EXP, use length and signedness of left operand only for
3209 result, as for shifts.
3210 For integral operands to BINOP_EXP, use new integer_pow and
3211 uinteger_pow functions so as to get full range of results.
3212 (integer_pow): New function.
3213 (uinteger_pow): New function.
3215 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
3217 Use vector for varobj_list_children interface.
3218 * gdb/varobj.c (varobj_list_children): Return vector
3220 * gdb/varobj.h (varobj_list_children): Adjust
3222 (varobj_p): Declare. Declare vector thereof.
3223 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
3224 for varobj_list_children change.
3225 * Makefile.in (varobj_h): Update dependencies.
3227 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
3229 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
3230 TYPE_CODE_DECFLOAT arguments.
3231 (ppc64_sysv_abi_push_dummy_call) Likewise.
3232 (get_decimal_float_return_value): New function.
3233 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
3234 values by calling get_decimal_float_return_value.
3235 (ppc64_sysv_abi_return_value): Likewise.
3237 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
3239 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
3240 for preprocessor macro information. Formatting changes.
3242 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3244 * remote.c (struct remote_state): Add cached_wait_status.
3245 (remote_exec_file): New variable.
3246 (PACKET_vAttach, PACKET_vRun): New constants.
3247 (extended_remote_restart): Do not query for status.
3248 (struct start_remote_args): New.
3249 (remote_start_remote): Take it as a second argument. Check
3250 whether the target is running. Issue an error for non-running
3251 non-extended targets. Cache the wait status. Set inferior_ptid
3253 (remote_open_1): Prompt to disconnect non-running targets. Make
3254 sure the target is marked running. Do not set inferior_ptid here.
3255 Update call to remote_start_remote. Do not call remote_check_symbols
3256 if the target is not running.
3257 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
3258 argument. Handle a non-running target.
3259 (remote_detach): Use it.
3260 (extended_remote_detach): New.
3261 (remote_disconnect): Fix typo. Use remoute_mourn_1.
3262 (extended_remote_attach_1, extended_remote_attach)
3263 (extended_async_remote_attach): New.
3264 (remote_vcont_resume): Remove unused variable.
3265 (remote_wait, remote_async_wait): Use any cached wait status.
3266 (putpkt_binary, getpkt): Clear any cached wait status.
3267 (extended_remoute_mourn_1): New.
3268 (extended_remote_mourn): Use it.
3269 (extended_async_remote_mourn, extended_remote_run): New.
3270 (extended_remote_create_inferior_1): New.
3271 (extended_remote_create_inferior): Use it.
3272 (extended_remote_async_create_inferior): Likewise.
3273 (remote_xfer_partial): Skip for non-executing targets.
3274 (init_extended_remote_ops): Set to_detach and to_attach.
3275 (init_extended_async_remote_ops): Likewise. Use
3276 extended_async_remote_mourn.
3277 (_initialize_remote): Register vAttach, vRun, and
3278 set remote exec-file.
3279 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
3281 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3283 * Makefile.in (symfile.o): Update.
3284 * NEWS: Mention exec tracing support.
3285 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
3287 * infcmd.c (kill_if_already_running, detach_command)
3288 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
3289 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
3290 (follow_exec): Do not check may_follow_exec. Do not mourn and push
3291 targets. Apply the sysroot path to the loaded executable. Use
3292 no_shared_libraries.
3293 * linux-nat.c (linux_child_follow_fork): Print fork following
3294 messages if verbose.
3295 (kill_wait_callback): Kill again before waiting a second time.
3296 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
3297 no_shared_libraries.
3299 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3301 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
3303 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3305 * nto-tdep.h: Remove #include "defs.h".
3306 * nto-tdep.c: Add #include "defs.h".
3307 * Makefile.in (nto_tdep_h): Update dependencies.
3308 (nto-tdep.o): Likewise.
3310 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3312 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
3314 (proceed, start_remote): Update call to wait_for_inferior.
3315 * inferior.h (wait_for_inferior): Update declaration.
3316 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
3317 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
3318 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
3319 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
3321 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
3323 * varobj (adjust_value_for_child_access): Added checking for
3324 returned value from gdb_value_ind.
3325 (c_describe_child): Likewise.
3326 (cplus_describe_child): Fixed a typo.
3328 2008-01-29 Jim Blandy <jimb@red-bean.com>
3330 * MAINTAINERS: Update my info.
3332 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3334 Use multiple locations for hardware watchpoints.
3335 This eliminates the need to traverse value chain, doing
3336 various checks, in three different places.
3338 * breakpoint.h (struct bp_location): New fields
3339 lengths and watchpoint_type.
3340 (struct breakpoint): Remove the val_chain field.
3341 * breakpoint.c (is_hardware_watchpoint): New.
3342 (free_valchain): Remove.
3343 (update_watchpoint): New.
3344 (insert_bp_location): For hardware watchpoint, just
3346 (insert_breakpoints): Call update_watchpoint_locations
3347 on all watchpoints. If we have failed to insert
3348 any location of a hardware watchpoint, remove all inserted
3350 (remove_breakpoint): For hardware watchpoints, directly
3352 (watchpoints_triggered): Iterate over locations.
3353 (bpstat_stop_status): Use only first location of
3354 a resource watchpoint.
3355 (delete_breakpoint): Don't call free_valchain.
3356 (print_one_breakpoint): Don't print all
3357 locations for watchpoints.
3358 (breakpoint_re_set_one): Use update_watchpoint for
3361 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3363 Don't reset watchpoint block on solib load.
3365 * breakpoint.c (insert_bp_location): For watchpoints,
3366 recompute condition.
3367 (breakpoint_re_set_one): Instead of recomputing value
3368 and condition for watchpoints, just reset value and
3369 let insert_breakpoints/insert_bp_location recompute it.
3370 Don't do anything about disabled watchpoint.
3372 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
3374 * valarith.c (value_binop): Handle unsigned integer
3377 2008-01-28 Kevin Buettner <kevinb@redhat.com>
3379 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
3380 instruction pattern that appears frequently in position
3381 independent code. Fix bug in code which looks for "fmov" and
3382 backtracks if no "fmov" is found.
3384 2008-01-28 Doug Evans <dje@google.com>
3386 * dbxread.c (read_dbx_symtab): Fix indentation.
3387 Reformat comments to 80 columns.
3388 Move local var def closer to only use.
3390 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3392 * fork-child.c (SHELL_FILE): Remove #ifndef.
3393 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
3395 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
3397 * i386-tdep.c (i386_skip_noop): New function.
3398 (i386_analyze_prologue): Call i386_skip_noop function.
3400 2008-01-24 Michael Snyder <msnyder@specifix.com>
3402 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
3403 * win32-nat.c (win32_xfer_partial): Ditto.
3404 * target.c (default_xfer_partial): Minor whitespace adjustment.
3406 2008-01-24 Pedro Alves <pedro@codesourcery.com>
3408 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
3409 strip bit 1 even if pc doesn't point to thumb code.
3411 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
3413 * remote.c (remote_wait): Handle SIGINT between packets.
3414 (remote_async_wait): Likewise.
3416 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
3417 Chris Demetriou <cgd@google.com>
3419 * thread.c (add_thread_silent): Renamed
3421 (print_thread_events): New variable definition.
3422 (show_print_thread_events): New function.
3423 (_initialize_thread): Add "set print thread-events" and
3424 "show print thread-events" commands.
3425 (add_thread): Announce new thread.
3426 * gdbthread.h (add_thread_silent): Declare.
3427 (print_thread_events): New variable declaration.
3428 * inf-ttrace.c (inf_ttrace_wait): Don't
3429 inform about new thread, as add_thread is always
3430 called too, and will take care of that.
3431 * infrun.c (handle_inferior_event): Likewise.
3432 * procfs.c (procfs_wait): Likewise.
3433 * remote.c (remote_currthread): Likewise.
3434 * sol-thread.c (sol_thread_wait): Likewise.
3435 * win32-nat.c (get_win32_debug_event): Likewise.
3436 * linux-thread-db.c (attach_thread): Likewise.
3437 Remove the verbose parameter.
3438 (check_event): Make detach_thread be verbose
3439 only if print_thread_events is set.
3440 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
3441 about new thread. This is called only from
3442 linux-thread-db.c:attach_thread, which will take care.
3443 Remove the verbose parameter.
3444 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
3446 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
3448 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
3450 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
3452 * breakpoint.c (break_command_really): New parameter
3454 (break_command_1): Pass 0 as
3455 ignore_count to break_command_really.
3456 (gdb_breakpoint): Pass ignore_count to
3457 break_command_really.
3459 2008-01-21 Kevin Buettner <kevinb@redhat.com>
3461 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
3462 sigcontext struct via pointer.
3463 (struct sigframe comment): Update to show new field `psc'.
3465 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
3467 * infrun.c (handle_inferior_event): If
3468 we failed to remove breakpoints, error,
3469 don't try to increment PC by hand.
3471 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
3473 Add NetBSD/hppa target and host support.
3475 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
3476 (hppabsd_gregset): Move to ...
3477 (hppabsd_regset_from_core_section): Rename
3478 hppaobsd_regset_from_core_section and move to ...
3479 (hppabsd_find_global_pointer): Update comment.
3480 (hppabsd_init_abi): Make global. Do not register
3481 hppabsd_regset_from_core_section.
3482 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
3484 (_initialize_hppabsd_tdep): Move to ...
3485 * hppaobsd-tdep.c: ... here. New file.
3486 * hppnbsd-tdep.c: New file.
3487 * hppnbsd-nat.c: New file.
3488 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
3489 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
3490 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
3491 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
3492 * configure.host (hppa*-*-netbsd*): New entry.
3493 * configure.tgt (hppa*-*-netbsd*): New entry.
3494 (hppa*-*-openbsd*): Update.
3495 * NEWS (New native configuration): Mention NetBSD/hppa.
3496 (New targets): Mention NetBSD/hppa.
3498 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3500 * gdbarch.sh (function_list): Add new property bits_big_endian to
3502 * gdbarch.{c,h}: Regenerate.
3504 * value.c (struct value): Replace BITS_BIG_ENDIAN by
3505 gdbarch_bits_big_endian (comment).
3506 (unpack_field_as_long, modify_field): Likewise.
3507 * value.h: Likewise (comment).
3508 * valops.c (value_slice): Likewise.
3509 * valarith.c (value_subscript, value_bit_index): Likewise.
3510 * gdbtypes.h (field): Likewise (comment).
3511 * eval.c (evaluate_subexp_standard): Likewise.
3512 * dwarf2read.c (dwarf2_add_field): Likewise.
3513 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
3514 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
3516 * defs.h (BITS_BIG_ENDIAN): Remove.
3518 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3520 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
3522 * m2-exp.y (yylex): Likewise.
3523 * objc-exp.y (yylex): Likewise.
3525 * defs.h (DEPRECATED_STREQN): Remove.
3527 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
3529 * MAINTAINERS: Update my email address.
3531 2008-01-17 Jim Blandy <jimb@codesourcery.com>
3533 * README: Mention gdbserver/README.
3535 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
3537 * valarith.c (value_binop): Handle BINOP_INTDIV
3538 for unsigned and signed integers.
3540 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
3542 * s390-tdep.c (s390_gdbarch_init): Set default long double
3543 type to 128-bit IEEE quad.
3545 2008-01-17 Joel Brobecker <brobecker@adacore.com>
3547 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
3549 2008-01-16 Mark Kettenis <kettenis@gnu.org>
3551 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
3553 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
3554 * value.c: All callers changed.
3556 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3558 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
3559 DEPRECATED_STREQ by its expression.
3560 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
3561 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
3562 (scan_xcoff_symtab): Likewise.
3563 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
3564 * f-lang.c (find_common_for_function): Likewise.
3565 * objc-exp.y (parse_number): Likewise.
3567 * defs.h (DEPRECATED_STREQ): Remove.
3569 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3571 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
3572 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
3573 get_frame_arch to get at the current_architecture. Update AM33_MODE
3575 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
3576 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
3578 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
3580 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3582 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
3584 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
3586 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
3587 current_gdbarch by gdbarch. Update caller.
3589 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
3590 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
3591 the current architecture. Update calls of
3592 amd64_native_gregset_supplies_p.
3593 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
3594 (amd64bsd_store_inferior_registers): Likewise.
3596 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3598 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
3599 Replace current_gdbarch by gdbarch. Update caller.
3601 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3603 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
3604 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
3605 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
3606 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
3607 (stabsect_build_psymtabs): Fix indentation.
3609 2008-01-15 Michael Snyder <msnyder@specifix.com>
3611 * corelow.c (core_xfer_partial): Comment, cut/paste error.
3613 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
3615 * win32-nat.c (win32_create_inferior): Restore code calling
3616 CloseHandle on ProcessInformation structure.
3618 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
3620 * configure.ac: Check for void * as 3 argument of ptrace.
3621 * configure: regenerate.
3623 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3625 * alpha-tdep.c (alpha_heuristic_proc_start)
3626 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
3627 current_gdbarch by gdbarch.
3629 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
3630 current architecture by frame_info. Update alpha_heuristic_proc_start
3633 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
3634 get_frame_arch to get at the current architecture by frame_info. Update
3635 alpha_sigtramp_register_address call.
3637 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
3638 current_gdbarch by gdbarch. Update caller.
3639 (convert_to_extended, convert_from_extended): Add endianess parameter
3640 for comparison. Update caller.
3641 (arm_extract_return_value, arm_store_return_value): Use
3642 get_regcache_arch to get at the current architecture.
3644 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
3645 current_gdbarch by gdbarch. Update caller.
3646 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
3647 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
3649 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
3650 gdbarch as parameter. Update caller.
3651 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
3652 current_gdbarch by gdbarch. Update caller.
3654 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
3655 update caller. Replace current_gdbarch by gdbarch.
3657 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
3658 the current architecture. Replace current_gdbarch by gdbarch.
3659 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
3660 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
3661 expression. Add gdbarch as parameter and replace current_gdbarch with
3663 (M6811_TDEP): Remove.
3664 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
3666 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
3667 current_gdbarch by gdbarch. Update caller.
3669 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
3671 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
3674 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
3675 caller. Relace current_gdbarch by gdbarch.
3676 (altivec_register_p, spe_register_p): Likewise.
3677 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
3679 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
3680 altivec_register_p and spe_register_p.
3682 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
3683 caller. Replace current_gdbarch by gdbarch.
3684 (score_analyze_prologue): use get_frame_arch to get at the current
3687 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
3688 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
3689 current_gdbarch by gdbarch. Update caller.
3690 (sparc_frame_cache): Use get_frame_arch to get at the current
3692 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
3693 sparc_analyze_prologue.
3695 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
3698 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3700 * exec.c: #include "arch-utils.h"
3701 (print_section_info): Use gdbarch_from_bfd to get at the
3702 current architecture. Replace current_gdbarch. Fix indention. Replace
3703 deprecated_print_address_numeric by paddress.
3704 * Makefile.in (exec.o) Add dependency to arch-utils.h.
3706 * valprint.c (val_print_string): Replace
3707 deprecated_print_address_numeric.
3708 * tracepoint.c (trace_mention, scope_info): Likewise.
3709 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
3710 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
3711 (maintenance_check_symtabs): Likewise.
3712 * symfile.c (list_overlays_command): Likewise.
3713 * stack.c (frame_info, print_block_frame_labels): Likewise.
3714 * printcmd.c (print_address, print_address_demangle)
3715 (address_info): Likewise.
3716 * corefile.c (memory_error): Likewise.
3717 * infcmd.c (jump_command): Likewise.
3718 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
3719 (mention, delete_breakpoint): Likewise.
3720 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
3721 * dwarf2read.c (dump_die): Likewise.
3722 * ada-valprint.c (ada_val_print_1): Likewise.
3723 * f-valprint.c (f_val_print): Likewise.
3724 * linux-fork.c (info_forks_command): Likewise.
3725 * m32r-com.c (m32r_load_section, m32r_load)
3726 (m32r_upload_command): Likewise.
3728 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
3730 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3732 * gdbarch.sh (skip_prologue): Add gdbarch
3734 * gdbarch.{c,h}: Regenerate.
3736 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
3737 * amd64-tdep.c (amd64_skip_prologue): Likewise.
3738 * avr-tdep.c (avr_skip_prologue): Likewise.
3739 * cris-tdep.c (cris_skip_prologue): Likewise.
3740 * frv-tdep.c (frv_skip_prologue): Likewise.
3741 * h8300-tdep.c (h8300_skip_prologue): Likewise.
3742 * hppa-tdep.c (hppa_skip_prologue): Likewise.
3743 * i386-tdep.c (i386_skip_prologue): Likewise.
3744 * ia64-tdep.c (ia64_skip_prologue): Likewise.
3745 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
3746 * m32r-tdep.c (m32r_skip_prologue): Likewise.
3747 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
3748 * m68k-tdep.c (m68k_skip_prologue): Likewise.
3749 * m88k-tdep.c (m88k_skip_prologue): Likewise.
3750 * mep-tdep.c (mep_skip_prologue): Likewise.
3751 * mips-tdep.c (mips_skip_prologue): Likewise.
3752 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
3753 * mt-tdep.c (mt_skip_prologue): Likewise.
3754 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
3755 * score-tdep.c (score_skip_prologue): Likewise.
3756 * sh64-tdep.c (sh64_skip_prologue): Likewise.
3757 * sh-tdep.c (sh_skip_prologue): Likewise.
3758 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
3759 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
3760 * spu-tdep.c (spu_skip_prologue): Likewise.
3761 * v850-tdep.c (v850_skip_prologue): Likewise.
3762 * vax-tdep.c (vax_skip_prologue): Likewise.
3763 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
3764 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
3766 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
3767 current_gdbarch by gdbarch.
3768 * m32c-tdep.c (m32c_skip_prologue): Likewise.
3769 * s390-tdep.c (s390_skip_prologue): Likewise.
3771 2008-01-10 Doug Evans <dje@google.com>
3773 * defs.h (struct continuation_arg): Fix typo in comment.
3774 * target.c (target_translate_tls_address): Fix comment spelling error.
3776 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
3778 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
3779 (DOUBLEST_SCAN_FORMAT): Likewise.
3780 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
3781 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
3782 * c-exp.y (parse_number): Likewise.
3783 * jv-exp.y (parse_number): Likewise.
3784 * objc-exp.y (parse_number): Likewise.
3785 * p-exp.y (parse_number): Likewise.
3787 2008-01-09 Joel Brobecker <brobecker@adacore.com>
3789 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
3790 (check_typedef): Likewise.
3792 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
3794 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
3795 seen_double_big_d, treat the new H, D, and DD modifiers as length
3798 2008-01-08 Joel Brobecker <brobecker@adacore.com>
3800 * dwarf2read.c (read_enumeration_type): Add comment.
3802 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
3804 * config.in: Regenerate.
3806 2008-01-08 Joel Brobecker <brobecker@adacore.com>
3808 * ada-lang.c (ada_convert_actual): Renames convert_actual.
3810 (ada_convert_actuals): Delete.
3811 * ada-lang.h (ada_convert_actual): Add declaration.
3812 (ada_convert_actuals): Remove declaration.
3813 * infcall.c: #include "ada-lang.h".
3814 (value_arg_coerce): Add new parameter sp. Update function
3815 documetnation. Add handling of Ada function call parameters.
3816 * Makefile.in (infcall.o): Update dependencies.
3818 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3820 * ada-lang.c (ensure_lval): Fix value lval kind.
3821 (convert_actual): Add handling for arguments passed by reference.
3823 2008-01-08 Doug Evans <dje@google.com>
3825 * dbxread.c (read_dbx_symtab): Fix indentation.
3827 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
3829 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
3830 (valarith.o): Depend on dfp.h.
3831 (valops.o): Likewise.
3832 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
3833 (set_decnumber_context): New function.
3834 (decimal_check_errors): Likewise.
3835 (decimal_from_number): Likewise.
3836 (decimal_to_number): Likewise.
3837 (decimal_from_string): Use set_decnumber_context and
3838 decimal_check_errors.
3839 (decimal_from_integral): New function.
3840 (decimal_from_floating): Likewise.
3841 (decimal_to_double): Likewise.
3842 (promote_decimal): Likewise.
3843 (decimal_binop): Likewise.
3844 (decimal_is_zero): Likewise.
3845 (decimal_compare): Likewise.
3846 (decimal_convert): Likewise.
3847 * dfp.h (decimal_from_integral): New prototype.
3848 (decimal_from_floating): Likewise.
3849 (decimal_to_double): Likewise.
3850 (decimal_binop): Likewise.
3851 (decimal_is_zero): Likewise.
3852 (decimal_compare): Likewise.
3853 (decimal_convert): Likewise.
3854 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
3855 call to value_from_decfloat.
3856 * valarith.c: Include dfp.h.
3857 (value_args_as_decimal): New function.
3858 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
3859 (value_logical_not): Likewise.
3860 (value_equal): Likewise.
3861 (value_less): Likewise.
3862 (value_pos): Likewise.
3863 (value_neg): Formatting fix.
3864 * valops.c: Include dfp.h.
3865 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
3866 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
3867 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
3868 (value_from_decfloat): Remove expect_type argument.
3869 * value.h (value_from_decfloat): Update prototype.
3871 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
3873 Ignore change in name of dynamic linker during
3874 execution on Solaris. This also unbreaks pending breakpoints.
3876 * solist.h (struct target_so_ops): New field same.
3877 * solib-svr4.c (svr4_same): New.
3878 (_initialize_svr4_solib): Register svr4_same.
3879 * solib.c (update_solib_list): Use ops->same, if available.
3881 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
3883 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
3884 when using MS-DOS paths.
3886 2008-01-05 Pedro Alves <pedro@codesourcery.com>
3888 * NEWS: Mention --pid and --core command line behaviour changes.
3890 2008-01-05 Pedro Alves <pedro@codesourcery.com>
3892 * main.c (captured_main): Remove 'count' varible and the
3893 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
3894 --pid options were issued simultaneously. If an explicit pid
3895 option was passed, don't fallback to core file. Detect extra
3896 arguments better in the presence of explicit pid or core
3899 2008-01-05 Joel Brobecker <brobecker@adacore.com>
3901 * ada-lang.c (ada_which_variant_applies): Correctly compute
3902 the value of the discriminant when the variant record is packed.
3904 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3906 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
3907 that are used to differentiate homonyms.
3909 2008-01-04 Jerome Guitton <guitton@adacore.com>
3911 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
3912 when the type is an anonymous pointer type.
3913 (ada_check_typedef): Avoid a seg fault when the type is null.
3914 * ada-typeprint.c (print_array_type): Add support for pointer
3917 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
3919 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
3921 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3923 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
3924 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
3926 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3928 * ada-exp.y (chop_separator): New function.
3929 (write_selectors): Rewrite to re-use chop_separator.
3930 (ada_nget_field_index, get_symbol_field_type): New functions.
3931 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
3934 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3936 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
3937 of SYMBOL_VALUE when working with function symbols.
3939 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3941 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
3942 expressions. These expressions do not need to be rewriten.
3944 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3946 * dwarf2read.c (read_enumeration_type): Flag type as stub if
3947 the given die is a declaration.
3949 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3951 * ada-lang.c (ada_array_bound_from_type): Make non-static.
3952 Handle properly the case when the index type is an enumerated type.
3953 Do not return the subtype of the bounds type, just return the
3954 bounds type directly - this is not needed and is more consistent
3955 with what we do for arrays when no XA parallel type exists.
3957 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3959 * ada-lang.c (static_unwrap_type): Add forward declaration.
3960 (template_to_static_fixed_type): Fields of dynamic types sometimes
3961 also need to be unwrapped. Take this into account.
3962 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
3963 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
3964 * ada-typeprint.c (ada_print_type): Get the typename from
3965 the original type, not the base type.
3967 2008-01-03 Jerome Guitton <guitton@adacore.com>
3969 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
3970 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
3971 Update calls to ada_to_fixed_type.
3972 (ada_template_to_fixed_record_type_1): Ditto, but without looking
3974 (ada_to_fixed_type): Add check_tag parameter; do not look for
3975 tag if null. When looking for a tag, use a fixed record type.
3976 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
3977 * ada-valprint.c (printable_val_type, ada_value_print): Update
3978 calls to ada_to_fixed_type.
3980 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
3982 * doublest.c (convert_floatformat_to_doublest): Call
3983 floatformat_to_doublest instead of floatformat_to_double and use
3985 (convert_doublest_to_floatformat): Call floatformat_from_doublest
3986 instead of floatformat_from_double and use DOUBLEST variables.
3988 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
3990 * MAINTAINERS (Write After Approval): Add self.
3992 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3994 * symfile.c (set_initial_language): Make non-static.
3995 * symfile.h (set_initial_language): Add declaration.
3996 * language.c: #include "symfile.h".
3997 (set_language): Call set_initial_language if the frame language
3998 could not be determined.
4000 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
4002 * eval.c (evaluate_subexp_for_address): Provide frame address to
4003 locate_var_value only if it will be needed.
4005 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
4007 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
4009 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4011 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
4012 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
4013 This is needed to make sure that any other treatment applied
4014 to the resulting value does not fail for spurious reason,
4015 such as trying to take the address of this value.
4017 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4019 * ada-lang.c (ada_value_equal): Dereference reference types when
4022 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
4024 Updated copyright notices for most files.
4026 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
4028 * win32-nat.c (psapi_module_handle): Remove static.
4029 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
4030 return first module found if base_address is zero. Don't initialize
4031 psapi function pointers here. Convert to cygwin paths when
4033 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
4034 executable name. Use get_module_name when that fails or when
4036 (_initialize_psapi): New function. Initialize psapi stuff before it is
4037 needed or issue a warning if it is not found. Move psapi_module_handle
4040 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4042 * ada-lang.c (ada_remove_trailing_digits): New function.
4043 (ada_remove_po_subprogram_suffix): New function.
4044 (ada_decode): Improve. Move the description of the algorithm
4045 directly inside the code, instead of in the function global
4048 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4050 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
4051 and always print the dereferenced value.
4053 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4055 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
4056 of the case where the first argument is a reference.
4057 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
4059 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4061 Implement support for Ada interface types.
4063 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
4064 (ada_is_ignored_field): Ignore fields that are a dispatch table
4067 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4069 * top.c (print_gdb_version): Update copyright year.
4071 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4073 * ChangeLog-2007: New ChangeLog rotation.
4074 * ChangeLog: Reset for 2008.
4075 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
4078 For older changes see ChangeLog-2007.
4084 version-control: never
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