1 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
3 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
4 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
5 to handle ppc32 PLT entries.
6 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
9 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
11 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
12 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
13 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
14 (lookup_minimal_symbol_by_pc_section): Use
15 lookup_minimal_symbol_by_pc_section_1.
16 (lookup_solib_trampoline_symbol_by_pc): Likewise.
18 2008-05-13 Joel Brobecker <brobecker@adacore.com>
20 * findcmd.c: Add #include "gdb_stdint.h".
21 * Makefile.in (findcmd.o): Update dependencies.
23 2008-05-11 David S. Miller <davem@davemloft.net>
25 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
26 long double size override, Linux does use 128-bit now.
28 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
29 (sparc_linux_write_pc): New function.
30 (sparc32_linux_init_abi): Register it.
31 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
32 (sparc64_linux_write_pc): New function.
33 (sparc64_linux_init_abi): Register it.
35 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
36 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
38 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
40 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
41 and info.tdep_info before calling gdbarch_init_osabi.
43 2008-05-09 Joel Brobecker <brobecker@adacore.com>
45 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
46 the type of the right hand side of the assignment to the type
47 of the left hand side if the left hand side is a convenience
50 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
52 * NEWS: Mention gdbserver bi-arch capability.
54 2008-05-09 Doug Evans <dje@google.com>
57 * NEWS: Document find command and qSearch:memory packet.
58 * Makefile.in (SFILES): Add findcmd.c.
59 (COMMON_OBJS): Add findcmd.o.
60 (findcmd.o): New rule.
61 * findcmd.c: New file.
62 * target.h (target_ops): New member to_search_memory.
63 (simple_search_memory): Declare.
64 (target_search_memory): Declare.
65 * target.c (simple_search_memory): New fn.
66 (target_search_memory): New fn.
67 * remote.c (PACKET_qSearch_memory): New packet kind.
68 (remote_search_memory): New fn.
69 (init_remote_ops): Init to_search_memory.
70 (init_extended_remote_ops): Ditto.
71 (_initialize_remote): Add qSearch:memory packet config command.
73 2008-05-09 Eli Zaretskii <eliz@gnu.org>
75 * thread.c (_initialize_thread): Don't use commas and periods in
76 first line of doc string of "set/show print thread-events".
78 2008-05-08 Joel Brobecker <brobecker@adacore.com>
80 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
81 Update for unwinder changes.
83 2008-05-08 Joel Brobecker <brobecker@adacore.com>
85 * frame.c (get_frame_base_address, get_frame_locals_address)
86 (get_frame_args_address): Pass the correct frame when calling
87 frame_base_find_by_frame.
89 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
91 * remote.c (extended_remote_attach_1): Call target_find_description.
93 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
95 * remote.c (extended_remote_create_inferior_1): Clean up
96 before marking the target running.
98 2008-05-08 Joel Brobecker <brobecker@adacore.com>
100 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
103 2008-05-07 Joel Brobecker <brobecker@adacore.com>
105 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
106 sparc64-sol2-tdep.c: Update for unwinder changes.
108 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
110 * cp-support.c (mangled_name_to_comp): Initialize storage.
111 (unqualified_name_from_comp): Likewise.
113 2008-05-07 Jie Zhang <jie.zhang@analog.com>
115 * remote.c (remote_insert_breakpoint): Call get_remote_state
116 after gdbarch_breakpoint_from_pc is called.
117 (remote_insert_hw_breakpoint): Likewise.
119 2008-05-06 Joel Brobecker <brobecker@adacore.com>
121 * valprint.c (val_print): Add new language parameter and use it
122 instead of using the current_language. Update calls to val_print
124 (common_val_print): Add new langauge parameter and pass it to
126 * value.h (struct language_defn): Add opaque declaration.
127 (val_print, common_val_print): Update declarations.
128 * stack.c (print_frame_args): Update call to common_val_print
129 using the appropriate language.
130 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
131 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
132 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
133 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
134 #include "language.h" if necessary.
135 Update calls to val_print and common_val_print.
136 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
139 2008-05-06 Joel Brobecker <brobecker@adacore.com>
141 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
142 pointing inside a non-executable section as function descriptors.
144 2008-05-06 Pedro Alves <pedro@codesourcery.com>
146 * inf-loop.c (inferior_event_handler): Run all continuations and
147 print any language change before running the breakpoint commands.
149 2008-05-06 Joel Brobecker <brobecker@adacore.com>
151 * frame-unwind.c (frame_unwind_got_bytes): New function.
152 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
153 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
154 for unwinder changes.
156 2008-05-05 Doug Evans <dje@google.com>
158 * NEWS: Mention new /m modifier for disassemble command.
159 * cli/cli-cmds.c (print_disassembly): New function.
160 (disassemble_current_function): New function
161 (disassemble_command): Recognize /m modifier, print mixed
163 (init_cli_cmds): Update disassemble help text.
165 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
167 * xtensa-tdep.c: Update for unwinder changes.
169 2008-05-05 Andreas Schwab <schwab@suse.de>
171 Update m68k port for unwinder changes.
172 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
173 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
174 (m68k_frame_unwind): Use default_frame_sniffer.
175 (m68k_frame_sniffer): Remove.
176 (m68k_frame_base_address): Expect this_frame.
177 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
179 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
180 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
181 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
182 parameter instead of pc value.
183 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
185 (m68k_linux_sigtramp_frame_this_id)
186 (m68k_linux_sigtramp_frame_prev_register)
187 (m68k_linux_sigtramp_frame_sniffer): Update signature.
188 (m68k_linux_sigtramp_frame_unwind): Use
189 m68k_linux_sigtramp_frame_sniffer.
190 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
192 * m68klinux-nat.c (store_register): Fix typo.
194 2008-05-05 Pedro Alves <pedro@codesourcery.com>
196 * infcmd.c (step_1): Put thread id on the stack to avoid possible
199 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
201 * symfile.c (reread_symbols): Update objfile's entry point.
203 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
204 Joel Brobecker <brobecker@adacore.com>
206 * ada-lang.c: Update throughout to use symbol_matches_domain
207 instead of matching the symbol domain explictly.
208 * dwarf2read.c (add_partial_symbol): Do not add new psym for
209 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
210 class as typedefs. See lookup_partial_symbol function.
211 (new_symbol): Similar to add_partial_symbol, do not create
212 symbol for the typedef. See lookup_block_symbol.
213 * symtab.c (symbol_matches_domain): New function, takes care
214 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
215 (lookup_partial_symbol): Use symbol_matches_domain to see if the
216 found psym domain matches the given domain.
217 (lookup_block_symbol): Likewise.
219 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
221 * top.c (command_line_handler_continuation): Remove.
222 (execute_command): Do not install the above.
224 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
226 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
227 and catch all exceptions from it.
228 * top.c (command_line_handler_continuation): Don't
229 call bpstat_do_action here.
231 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
233 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
234 (struct die_info): Remove type.
235 (read_type_die, read_typedef, read_base_type, read_subrange_type)
236 (read_structure_type, read_enumeration_type, read_array_type)
237 (read_tag_pointer_type, read_tag_ptr_to_member_type)
238 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
239 (read_tag_string_type, read_subroutine_type, read_set_type)
240 (read_unspecified_type): Delete prototypes. Remove check for
241 already-loaded type. Return the new type.
242 (set_die_type): Return the new type.
243 (reset_die_and_siblings_types): Delete.
244 (load_comp_unit, load_full_comp_unit): Set type_hash.
245 (process_queue): Remove call to reset_die_and_siblings_types.
246 (process_die): Do not read most types here. Use read_type_die
248 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
249 (quirk_gcc_member_function_pointer): Return the new type.
250 (process_structure_scope, process_enumeration_scope): Use
251 get_die_type and read the DIE's type.
252 (read_full_die): Do not initialize die->type.
253 (tag_type_to_type): Use read_type_die.
254 (read_type_die): Check for already defined types. Return the
256 (determine_prefix): Use get_die_type.
257 (set_die_type): Return the type.
258 (get_die_type): Take a CU argument. Check for no type_hash.
260 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
262 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
265 2008-05-04 Pedro Alves <pedro@codesourcery.com>
267 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
268 and bp_longjmp_resume breakpoints.
269 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
271 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
272 breakpoints. Create bp_longjmp breakpoints as momentary
274 (enable_longjmp_breakpoint): Delete.
275 (set_longjmp_breakpoint): New.
276 (disable_longjmp_breakpoint): Delete.
277 (delete_longjmp_breakpoint): New.
278 (set_longjmp_resume_breakpoint): Delete.
279 (set_momentary_breakpoint_at_pc): New.
280 (breakpoint_re_set_one): Don't delete bp_longjmp and
281 bp_longjmp_resume breakpoints.
282 (breakpoint_re_set): Don't create longjmp and longjmp-resume
285 * infrun.c (step_resume_breakpoint): Add comment.
286 (struct execution_control_state): Delete handling_longjmp member.
287 (init_execution_control_state). Don't clear handling_longjmp.
288 (context_switch): Don't context switch handling_longjmp.
289 (handle_inferior_event): If handling a bp_longjmp breakpoint,
290 create a bp_longjmp_resume breakpoint, and set it as current
291 step_resume_breakpoint, then step over the longjmp breakpoint. If
292 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
293 breakpoint, delete the longjmp-resume breakpoint, and stop
295 (currently_stepping): Remove handling_longjmp from expression.
296 (insert_step_resume_breakpoint_at_sal): Update comment.
297 (insert_longjmp_resume_breakpoint): New.
299 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
300 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
302 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
303 (set_longjmp_resume_breakpoint): Delete declaration.
305 * gdbthread.h (save_infrun_state): Remove handling_longjmp
307 (load_infrun_state): Delete *handling_longjmp parameter.
308 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
310 (load_infrun_state): Delete *handling_longjmp parameter. Update
313 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
314 (delete_longjmp_breakpoint_cleanup): New.
315 (step_1): Call set_longjmp_breakpoint instead of
316 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
317 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
318 (step_1_continuation): Pass thread id in the continuation args to
320 (step_once): Add thread parameter. Pass thread id the the
323 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
325 Set CU BASE_ADDRESS already from partial DIEs.
326 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
327 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
328 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
329 from these variables if it was still unset.
331 * Makefile.in: Update dependencies.
332 * dwarf2read.c: Include "addrmap.h"
333 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
334 (dwarf2_ranges_read): New prototype.
335 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
336 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
337 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
338 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
339 comment for it. Add the found ranges to RANGES_PST. New variable
340 BASEADDR, initialize it the common way.
341 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
342 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
343 HAS_RANGES_OFFSET for the later processing.
344 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
345 * symtab.c: Include "addrmap.h"
346 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
347 Move the psymtab locator into ...
348 (find_pc_sect_psymtab_closer): ... a new function.
350 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
352 * arch-utils.c (gdbarch_update_p): Use default values for
353 info.abfd and info.target_desc if they are NULL.
354 (gdbarch_from_bfd): Remove assertion.
355 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
356 using the current target description.
357 (gdbarch_info_fill): Do not use default values for info->abfd
358 and info->target_desc.
360 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
362 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
364 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
366 * inferior.h (read_pc_pid, write_pc_pid): Remove.
367 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
369 * regcache.c (read_pc_pid): Remove, replace by ...
370 (regcache_read_pc): ... this function.
371 (write_pc_pid): Remove, replace by ...
372 (regcache_write_pc): ... this function.
373 (read_pc, write_pc): Update.
375 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
376 write_pc_pid by regcache_read_pc and regcache_write_pc.
377 (displaced_step_fixup): Likewise.
378 (resume): Likewise. Use regcache arch instead of current_gdbarch.
379 (prepare_to_proceed): Likewise.
381 (adjust_pc_after_break): Likewise.
382 (handle_inferior_event): Likewise.
384 * linux-nat.c (cancel_breakpoint): Likewise.
385 * linux-thread-db.c (check_event): Likewise.
386 * aix-thread.c (aix_thread_wait): Likewise.
387 * tracepoint.c (trace_dump_command): Likewise.
389 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
391 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
392 SYMBOL_LOCATION_BATON.
394 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
396 * target.h (struct target_ops): New field to_auxv_parse.
397 * auxv.c (default_auxv_parse): New, renamed from previous
399 (target_auxv_parse): Try to call target method. Fallback to
400 default_auxv_parse if not found.
401 * procfs.c (procfs_auxv_parse): New.
402 (init_procfs_ops): On Solaris, in 64-bit mode, install
405 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
407 * symfile.c (add_symbol_file_command): Use paddress rather than
408 hex_string to print the address.
410 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
412 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
413 return the null frame ID to terminate the backtrace.
415 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
417 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
418 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
419 (SIG_FRAME_PC_OFFSET): Likewise.
420 (SIG_FRAME_LR_OFFSET): Likewise.
421 (SIG_FRAME_FP_OFFSET): Likewise.
422 (rs6000_push_dummy_call): Likewise.
423 (rs6000_return_value): Likewise.
424 (rs6000_convert_from_func_ptr_addr): Likewise.
425 (branch_dest, rs6000_software_single_step): Likewise.
426 (deal_with_atomic_sequence): Rename to ...
427 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
428 Do not call branch_dest; inline required parts of that function.
429 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
430 with SYMBOL_LINKAGE_NAME.
431 (struct reg, regsize): Delete.
432 (read_memory_addr): Delete; inline into callers.
433 (rs6000_skip_prologue): Move after skip_prologue.
434 (skip_prologue): Remove prototype.
435 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
436 initialization as if this variable were true. Do not install
437 ppc64_sysv_abi_adjust_breakpoint_address.
439 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
440 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
442 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
443 (SIG_FRAME_PC_OFFSET): Likewise.
444 (SIG_FRAME_LR_OFFSET): Likewise.
445 (SIG_FRAME_FP_OFFSET): Likewise.
446 (rs6000_push_dummy_call): Likewise.
447 (rs6000_return_value): Likewise.
448 (rs6000_convert_from_func_ptr_addr): Likewise.
449 (branch_dest, rs6000_software_single_step): Likewise. Replace
450 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
451 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
452 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
453 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
454 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
456 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
457 (AIX_TEXT_SEGMENT_BASE): New macro.
458 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
459 by AIX_TEXT_SEGMENT_BASE.
461 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
462 (struct gdbarch_tdep): Remove text_segment_base member.
463 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
464 ppc64_sysv_abi_adjust_breakpoint_address.
466 * Makefile.in (rs6000-tdep.o): Update dependencies.
467 (rs6000-aix-tdep.o): Likewise.
469 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
470 Thiago Jung Bauermann <bauerman@br.ibm.com>
472 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
473 * doublest.c (convert_typed_floating): Fix typo in comment.
474 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
475 * frame-unwind.h (frame_sniffer_ftype): Likewise.
476 * frame.c (frame_unwind_address_in_block): Likewise.
477 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
478 * symtab.h (struct symbol): Likewise.
479 * tramp-frame.h (struct trad_frame_cache): Likewise.
480 * value.c (allocate_repeat_value): Likewise.
482 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
484 * infrun.c (handle_inferior_event): Do not insert breakpoints at
485 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
487 2008-05-03 Pedro Alves <pedro@codesourcery.com>
489 * parse.c (parse_exp_in_context): Don't override
490 expression_context_pc if get_selected_block returned a valid
493 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
495 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
496 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
497 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
499 * c-typeprint.c (c_type_print_base): Delete handling of template
501 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
502 (METHOD_PTR_TO_VOFFSET): Delete.
503 * defs.h (QUIT_FIXME): Delete.
504 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
505 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
506 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
507 ninstantiations, and instantiations.
508 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
509 (TYPE_FN_FIELD_INLINED): Delete.
510 * srec.h (SREC_BINARY): Delete.
511 * symtab.c (symbol_init_demangled_name): Delete.
512 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
513 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
514 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
515 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
516 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
517 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
518 * target.h (enum thread_control_capabilities): Delete tc_switch.
519 (target_can_switch_threads): Delete.
521 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
523 * Makefile.in (objfiles.o): Update.
524 * exec.c (exec_set_section_address): Support p->addr != 0.
525 * objfiles.c (objfile_relocate): Update exec_ops section
527 * symfile.c (place_section): Move exec_set_section_address call...
528 (default_symfile_offsets): ...to here.
530 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
532 * Makefile.in (ppc_linux_tdep_h): New macro.
533 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
534 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
535 (powerpc_e500l_c): Likewise.
536 (ppc-linux-nat.o): Update dependencies.
537 (ppc-linux-tdep.o): Update dependencies.
538 (rs6000-tdep.o): Update dependencies.
540 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
541 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
542 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
543 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
544 (tdesc_powerpc_e500): Remove.
546 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
547 and "features/rs6000/powerpc-altivec64.c".
548 (ppc_supply_reg, ppc_collect_reg): Make global.
549 (variants): Use tdesc_powerpc_32 for "powerpc" and
550 tdesc_powerpc_altivec64 for "powerpc64".
551 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
553 * ppc-linux-tdep.h: New file.
555 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
556 Include "features/rs6000/powerpc-32l.c".
557 Include "features/rs6000/powerpc-altivec32l.c".
558 Include "features/rs6000/powerpc-64l.c".
559 Include "features/rs6000/powerpc-altivec64l.c".
560 Include "features/rs6000/powerpc-e500l.c".
561 (ppc_linux_supply_gregset): New function.
562 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
563 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
564 (ppc64_linux_gregset): Likewise.
565 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
566 (ppc_linux_trap_reg_p): New function.
567 (ppc_linux_write_pc): New function.
568 (ppc_linux_core_read_description): New function.
569 (ppc_linux_init_abi): Install ppc_linux_write_pc and
570 ppc_linux_core_read_description. Install orig_r3 and trap
571 registers if present in the target description.
572 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
574 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
575 (PT_ORIG_R3, PT_TRAP): Define if necessary.
576 (ppc_register_u_addr): Handle orig_r3 and trap registers.
577 (fetch_ppc_registers): Likewise.
578 (store_ppc_registers): Likewise.
579 (store_register): Likewise.
580 (ppc_linux_read_description): Check whether AltiVec is supported.
581 Check whether inferior is 32-bit or 64-bit. Return the appropriate
582 Linux target description.
584 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
585 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
586 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
587 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
588 rs6000/powerpc-e500. Update -expedite variables accordingly.
590 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
591 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
592 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
593 * features/rs6000/powerpc-e500.c: Regenerate.
594 * features/rs6000/powerpc-32.c: Regenerate.
595 * features/rs6000/powerpc-64.c: Regenerate.
597 * features/rs6000/power-linux.xml: New file.
598 * features/rs6000/power64-linux.xml: New file.
599 * features/rs6000/powerpc-32l.xml: New file.
600 * features/rs6000/powerpc-altivec32l.xml: New file.
601 * features/rs6000/powerpc-64l.xml: New file.
602 * features/rs6000/powerpc-altivec64l.xml: New file.
603 * features/rs6000/powerpc-e500l.xml: New file.
604 * features/rs6000/powerpc-32l.c: New (generated) file.
605 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
606 * features/rs6000/powerpc-64l.c: New (generated) file.
607 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
608 * features/rs6000/powerpc-e500l.xml: New (generated) file.
610 * regformats/reg-ppc.dat: Remove.
611 * regformats/reg-ppc64.dat: Remove.
612 * regformats/rs6000/powerpc-32.dat: Remove.
613 * regformats/rs6000/powerpc-64.dat: Remove.
614 * regformats/rs6000/powerpc-e500.dat: Remove.
615 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
616 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
617 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
618 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
619 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
621 2008-05-03 Pedro Alves <pedro@codesourcery.com>
623 * thread.c (delete_thread): Call observer_notify_thread_exit.
624 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
625 thread_exit observer.
626 (mi_thread_exit): New.
628 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
630 * breakpoint.c (create_exception_catchpoint): Remove prototype
631 for already deleted function.
632 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
633 * frame.h (show_stack_frame): Remove prototype.
634 * stack.c (show_stack_frame): Remove empty, unused function.
635 * source.c (symtab_to_fullname, print_source_lines): Small fix
637 * value.c (show_values): Update comments to mention "show values"
638 command instead of "info history".
640 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
642 * linespec.c: Include "target.h".
643 (minsym_found): Handle minimal symbols pointing to function
644 descriptors. Use find_function_start_pc.
645 * minsyms.c (msymbol_objfile): New function.
646 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
647 to function descriptors.
648 * symtab.c (fixup_section): Only use minimal symbol at the same
649 address to determine section of a symbol.
650 (find_function_start_pc): New function.
651 (find_function_start_sal): Use it.
652 * symtab.h (msymbol_objfile): Add prototype.
653 (find_function_start_pc): Likewise.
654 * value.c: Include "objfiles.h".
655 (value_fn_field): Handle minimal symbols pointing to function
657 * Makefile.in (linespec.o): Update dependencies.
660 2008-05-02 Joel Brobecker <brobecker@adacore.com>
662 * ada-lang.c (unwrap_value): Handle the case where the "F" field
663 inside a PAD type is a bitfield.
665 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
667 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
668 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
669 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
670 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
671 Allow typedefs when checking for function pointer arguments.
672 Right-align small structs passed on the stack.
673 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
674 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
675 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
677 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
679 * Makefile.in (arm-tdep.o): Update.
680 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
681 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
682 (arm_pc_is_thumb): Use mapping symbols.
683 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
684 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
685 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
686 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
687 * gdbarch.sh: Add record_special_symbol.
688 * gdbarch.c, gdbarch.h: Regenerated.
689 * objfiles.c (struct objfile_data): Add cleanup member.
690 (register_objfile_data_with_cleanup): New function, from
691 register_objfile_data.
692 (register_objfile_data): Use it.
693 (objfile_free_data): Call clear_objfile_data.
694 (clear_objfile_data): Call cleanup functions.
695 * objfiles.h (register_objfile_data_with_cleanup): Declare.
697 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
699 * objfiles.c (init_entry_point_info): Handle shared libraries.
701 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
703 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
706 2008-05-02 Jim Blandy <jimb@codesourcery.com>
707 Pedro Alves <pedro@codesourcery.com>
709 Implement displaced stepping.
711 * gdbarch.sh (max_insn_length): New 'variable'.
712 (displaced_step_copy, displaced_step_fixup)
713 (displaced_step_free_closure, displaced_step_location): New
715 (struct displaced_step_closure): Add forward declaration.
716 * gdbarch.c, gdbarch.h: Regenerated.
718 * arch-utils.c: #include "objfiles.h".
719 (simple_displaced_step_copy_insn)
720 (simple_displaced_step_free_closure)
721 (displaced_step_at_entry_point): New functions.
722 * arch-utils.h (simple_displaced_step_copy_insn)
723 (simple_displaced_step_free_closure)
724 (displaced_step_at_entry_point): New prototypes.
726 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
727 (I386_MAX_MATCHED_INSN_LEN): ... this.
728 (i386_absolute_jmp_p, i386_absolute_call_p)
729 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
730 (i386_displaced_step_fixup): New functions.
731 (struct i386_insn, i386_match_insn): Update.
732 (i386_gdbarch_init): Set gdbarch_max_insn_length.
733 * i386-tdep.h (I386_MAX_INSN_LEN): New.
734 (i386_displaced_step_fixup): New prototype.
735 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
736 Register gdbarch_displaced_step_copy,
737 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
738 and gdbarch_displaced_step_location functions.
740 * infrun.c (debug_displaced): New variable.
741 (show_debug_displaced): New function.
742 (struct displaced_step_request): New struct.
743 (displaced_step_request_queue, displaced_step_ptid)
744 (displaced_step_gdbarch, displaced_step_closure)
745 (displaced_step_original, displaced_step_copy)
746 (displaced_step_saved_copy, can_use_displaced_stepping): New
748 (show_can_use_displaced_stepping, use_displaced_stepping)
749 (displaced_step_clear, cleanup_displaced_step_closure)
750 (displaced_step_dump_bytes, displaced_step_prepare)
751 (displaced_step_clear_cleanup, write_memory_ptid)
752 (displaced_step_fixup): New functions.
753 (resume): Call displaced_step_prepare.
754 (proceed): Call read_pc once, and remember the value. If using
755 displaced stepping, don't remove breakpoints.
756 (handle_inferior_event): Call displaced_step_fixup. Add some
757 debugging output. When we try to step over a breakpoint, but get
758 a signal to deliver to the thread instead, ensure the step-resume
759 breakpoint is actually inserted. If a thread hop is needed, and
760 displaced stepping is enabled, don't remove breakpoints.
761 (init_wait_for_inferior): Call displaced_step_clear.
762 (_initialize_infrun): Add "set debug displaced" command. Add
763 "maint set can-use-displaced-stepping" command. Clear
765 * inferior.h (debug_displaced): Declare variable.
766 (displaced_step_dump_bytes): Declare function.
768 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
771 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
773 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
774 (arm_force_mode_string, arm_show_fallback_mode)
775 (arm_show_force_mode): New.
776 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
778 (_initialize_arm_tdep): Add "set arm fallback-mode"
779 and "set arm force-mode".
780 * NEWS: Document new commands.
782 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
784 * main.h (batch_silent): Declare.
785 * event-top.c: Include main.h.
786 (gdb_setup_readline): Remove extern batch_silent declaration.
787 * infrun.c (normal_stop): Don't print source location when running in
789 * Makefile.in (event-top.o): Add main.h dependency.
791 2008-05-02 Andreas Schwab <schwab@suse.de>
793 * target.h (struct target_ops): Add
794 to_watchpoint_addr_within_range.
795 (target_watchpoint_addr_within_range): New function.
796 * target.c (update_current_target): Inherit
797 to_watchpoint_addr_within_range, defaulting to
798 default_watchpoint_addr_within_range.
799 (default_watchpoint_addr_within_range): New function.
800 (debug_to_watchpoint_addr_within_range): New function.
801 (setup_target_debug): Set to_watchpoint_addr_within_range.
802 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
804 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
805 * breakpoint.c (watchpoints_triggered): Use
806 target_watchpoint_addr_within_range.
808 2008-05-01 Pedro Alves <pedro@codesourcery.com>
810 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
811 (i[34567]86-*-dicos*, x86_64-*-dicos*):
812 Set gdb_osabi to GDB_OSABI_DICOS.
814 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
815 * osabi.c (gdb_osabi_name): Add "DICOS".
817 * i386-dicos-tdep.c: New file.
819 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
820 (ALLDEPFILES): Add i386-dicos-tdep.c.
821 (i386-dicos-tdep.o): New rule.
823 2008-05-01 Pedro Alves <pedro@codesourcery.com>
825 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
826 and register the fork's PTID as a thread.
828 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
831 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
832 assign its value to the breakpoint created.
833 (create_breakpoints): Add breakpoint_ops argument and pass it
834 to create_breakpoint call.
835 (break_command_really): Add breakpoint_ops argument and pass/assign
837 (break_command_1): Pass NULL as ops argument.
838 (set_breakpoint): Pass NULL as ops argument.
839 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
840 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
841 catch and throw catchpoints.
843 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
846 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
847 translate signal numeric value from the target to GDB's enum
849 * gdbarch.c, gdbarch.h: Regenerated.
850 * gdbarch.sh: Added two new functions target_signal_from_host and
851 target_signal_to_host.
852 * target.h (default_target_signal_from_host,
853 default_target_signal_to_host): New functions - declarations.
854 * signals/signals.c (struct gdbarch): New declaration.
855 (default_target_signal_to_host, default_target_signal_from_host): New
858 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
860 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
861 * arm-tdep.c (arm_frame_is_thumb): New.
862 (arm_pc_is_thumb): Clarify comment.
863 (thumb_analyze_prologue): Remove PC special case.
864 (thumb_scan_prologue): Take a block_addr argument. Use it for
865 find_pc_partial_function. Remove unused variables.
866 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
867 for find_pc_partial_function. Remove PC special case.
868 (arm_prologue_prev_register): Add special handling for PC and CPSR.
869 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
870 (arm_get_next_pc): Use arm_frame_is_thumb.
871 (arm_write_pc): Use CPSR_T instead of 0x20.
872 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
873 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
875 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
877 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
879 (struct dwarf2_frame_state_reg): Add FN to loc union.
881 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
883 * exec.c (print_section_info): Add missing '\n'.
885 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
887 * thread.c (add_thread): Move observer call to ...
888 (add_thread_silent): ... here.
890 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
892 * rs6000-tdep.c: Update for unwinder changes.
893 * ppcobsd-tdep.c: Likewise.
895 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
897 * s390-tdep.c: Update for unwinder changes.
899 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
901 * spu-tdep.c: Update for unwinder changes.
903 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
905 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
906 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
907 sparc64-linux-tdep.c: Update for unwinder changes.
909 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
911 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
912 for unwinder changes.
913 * mips-tdep.c: Likewise.
914 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
917 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
919 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
922 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
924 Update i386 and amd64 ports for unwinder changes.
926 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
927 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
928 (amd64_frame_unwind): Use default_frame_sniffer.
929 (amd64_frame_sniffer): Delete.
930 (amd64_sigtramp_frame_cache): Expect this_frame.
931 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
932 (amd64_sigtramp_frame_sniffer): Update signature.
933 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
934 (amd64_frame_base_address): Expect this_frame.
935 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
937 (amd64_init_abi): Use set_gdbarch_dummy_id and
938 frame_unwind_append_unwinder.
939 * i386-tdep.c (i386_frame_cache): Expect this_frame.
940 (i386_frame_this_id, i386_frame_prev_register): Update signature.
941 (i386_frame_unwind): Use default_frame_sniffer.
942 (i386_frame_sniffer): Delete.
943 (i386_sigtramp_frame_cache): Expect this_frame.
944 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
945 (i386_sigtramp_frame_sniffer): Update signature.
946 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
947 (i386_frame_base_address): Update signature.
948 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
949 (i386_push_dummy_call): Update comment.
950 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
952 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
953 and frame_unwind_append_unwinder.
954 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
955 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
956 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
957 i386nbsd-tdep.c: Update for unwinder changes.
959 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
961 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
962 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
964 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
965 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
966 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
968 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
970 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
972 * tramp-frame.h (struct tramp_frame): Update signature of init.
973 * Makefile.in (trad-frame.o): Update.
975 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
977 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
978 (execute_stack_op): Put this_frame in the baton.
979 (execute_cfa_program): Take this_frame.
980 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
981 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
982 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
983 (dwarf2_frame_this_id): Adjust to work on this_frame.
984 (dwarf2_signal_frame_this_id): Delete.
985 (dwarf2_frame_prev_register): Update signature. Use new frame
987 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
988 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
989 dwarf2_frame_sniffer.
990 (dwarf2_append_unwinders): New.
991 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
993 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
994 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
995 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
996 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
997 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
998 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
999 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
1000 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
1001 (dwarf2_append_unwinders): Declare.
1002 (dwarf2_frame_base_sniffer): Update declaration.
1003 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
1006 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1008 Convert frame unwinders to use the current frame and
1011 * frame.c (frame_debug): Make global.
1012 (get_frame_id): Pass this frame to unwinder routines.
1013 (frame_pc_unwind): Remove unused unwind->prev_pc support.
1014 (do_frame_register_read): Do not discard the return value of
1015 frame_register_read.
1016 (frame_register_unwind): Remove debug messages. Use
1017 frame_unwind_register_value.
1018 (frame_unwind_register_value, get_frame_register_value): New
1020 (create_new_frame, get_frame_base_address, get_frame_locals_address)
1021 (get_frame_args_address, get_frame_type): Pass this frame to
1023 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
1025 * frame.h: Update comments.
1026 (frame_debug, frame_unwind_register_value, get_frame_register_value)
1027 (frame_prepare_for_sniffer): Declare.
1028 * frame-unwind.h: Update comments and parameter names.
1029 (default_frame_sniffer): Declare.
1030 (frame_prev_register_ftype): Return a struct value *.
1031 (struct frame_unwind): Remove prev_pc member.
1032 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
1033 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
1034 (frame_unwind_got_register, frame_unwind_got_memory)
1035 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
1036 * frame-base.h: Update comments and parameter names.
1037 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
1038 if necessary. Add debugging output.
1039 * sentinel-frame.c (sentinel_frame_prev_register)
1040 (sentinel_frame_this_id): Update for new signature.
1041 (sentinel_frame_prev_pc): Delete.
1042 (sentinel_frame_unwinder): Remove prev_pc.
1043 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
1045 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
1046 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
1047 (frame_unwind_append_sniffer): Delete.
1048 (frame_unwind_append_unwinder): New function.
1049 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
1050 from unwinders. Use frame_prepare_for_sniffer.
1051 (default_frame_sniffer, frame_unwind_got_optimized)
1052 (frame_unwind_got_register, frame_unwind_got_memory)
1053 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
1054 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
1055 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
1057 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
1058 * gdbarch.c, gdbarch.c: Regenerated.
1059 * frame-base.c (default_frame_base_address)
1060 (default_frame_locals_address, default_frame_args_address): Update
1062 (frame_base_find_by_frame): Pass this frame to unwinder routines.
1063 * infcall.c (call_function_by_hand): Update comments.
1064 * Makefile.in (frame-unwind.o): Update dependencies.
1066 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1068 * ada-lang.c (ada_value_primitive_packed_val): Only check
1069 value_lazy for memory lvals.
1070 * findvar.c (value_of_register_lazy): New function.
1071 (locate_var_value): Only check value_lazy for memory lvals.
1072 * valarith.c (value_subscripted_rvalue): Likewise.
1073 * valops.c (value_fetch_lazy): Handle both memory and register
1075 (search_struct_field, value_slice): Only check value_lazy for memory
1077 * value.c (struct value): Update comment for lazy.
1078 (value_primitive_field): Only check value_lazy for memory lvals.
1079 * value.h (value_lazy): Update comment.
1080 (value_of_register_lazy): Declare.
1082 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1084 * corefile.c (reopen_exec_file): Close any open files.
1086 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1088 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
1089 show_memory_breakpoints to 1 while reading the instruction bundle.
1091 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1093 * gdbarch.sh: Document the return_value method. Explain that
1094 the FUNCTYPE parameter might be NULL.
1095 * gdbarch.h: Regenerated.
1096 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
1097 type when calling using_struct_return, as this is unnecessary
1100 2008-04-28 Joel Brobecker <brobecker@adacore.com>
1102 * terminal.h (create_tty_session): Fix return type.
1104 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
1106 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
1108 2008-04-26 Joel Brobecker <brobecker@adacore.com>
1110 * breakpoint.c (condition_command, commands_from_control_command)
1111 (break_command_really): Minor reformatting.
1113 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1115 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
1117 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1119 * amd64-tdep.c (amd64_get_longjmp_target): New.
1120 (amd64_init_abi): Register amd64_get_longjmp_target as
1121 gdbarch_get_longjmp_target callback.
1122 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
1124 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1126 * breakpoint.h (enum bpstat_what_main_action): Delete
1127 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
1129 * breakpoint.c (clrs): Delete.
1130 (bpstat_what): Update table.
1132 * infrun.c (handle_inferior_event): Remove
1133 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
1135 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1137 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
1138 Adjust all prototypes using mi_cmd_args_ftype to use
1140 (struct mi_cmd): Remove the args_func field.
1141 * mi/mi-cmds.c: Don't provide value for the args_func field.
1142 * mi/mi-main.c (mi_execute_async_cli_command)
1143 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1144 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1145 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
1146 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
1147 (mi_cmd_target_download): Adjust.
1148 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
1149 (mi_cmd_execute): Do not check for args_func.
1150 (mi_execute_async_cli_command): Adjust.
1151 * mi/mi-parse.c: Don't check for args_func.
1153 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1155 * breakpoint.c (bpstat_check_location)
1156 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
1157 New, extracted from bpstat_stop_status.
1158 (bpstat_stop_status): Use the above.
1160 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1162 * mi/mi-main.c (last_async_command): Rename to current_token.
1163 (previous_async_command): Remove.
1164 (mi_cmd_gdb_exit): Adjust.
1165 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
1166 (mi_cmd_target_select): Adjust.
1167 (mi_cmd_execute): Don't set previous_async_command. Free token
1168 here even in async mode.
1169 (mi_execute_async_cli_command): Adjust.
1170 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
1172 (mi_load_progress): Adjust.
1174 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1176 * infcmd.c (step_1_continuation): Always disable longjmp
1177 breakpoint if we're not going to do another step.
1179 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1181 exec_cleanup murder.
1182 * breakpoint.c (until_break_command_continuation): Add
1183 the 'error' parameter. Directly delete the breakoint as
1184 opposed to running cleanups.
1185 (until_break_command): Install continuation only
1186 after starting the target. Don't use exec cleanups,
1187 use ordinary cleanups. Discard cleanups is successfully
1188 started the target in async mode.
1189 (make_cleanup_delete_breakpoint): Remove.
1190 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
1192 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
1194 (struct continations): Add the 'error' parameter to the
1195 continuation_hook field.
1196 (add_continuation, do_all_continuations)
1197 (add_intermediate_continuation)
1198 (do_all_intermediate_continuations): Add the 'error' parameter.
1199 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
1200 * inf-loop.c (inferior_event_handler): Instead of calling
1201 discard_all_continuations, use do_all_continuations with 1 as
1202 'error' parameter. Pass 0 as 'error' parameter in existing uses
1203 of discard_all_continuations.
1204 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
1206 (step_once): Install continuation only after resuming the target.
1207 (step_1_continuation): Disable longjmp breakpoint on error.
1208 (finish_command_continuation): Add the error parameter. Delete
1209 the finish breakpoint directly, do not use cleanups.
1210 (finish_command): Do not use exec_cleanups. Always setup
1211 continuation. For sync case, immediately run them.
1212 (attach_command_continuation): Add the error parameter.
1213 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
1214 remove step_resume_breakpoint -- adjust delete it directly.
1215 * interps.c (interp_set): Adjust call to do_all_continations.
1216 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
1218 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
1220 (mi_cmd_execute): Do not use exec_cleanup.
1221 (mi_execute_async_cli_command): Simplify the string concatenation
1222 logic. Do no use exec cleanup.
1223 (mi_exec_async_cli_cmd_continuation): New parameter error.
1224 Free last_async_command.
1225 * top.c (command_line_handler_continuation): New parameter error.
1226 * utils.c (exec_cleanup_chain, make_exec_cleanup)
1227 (do_exec_cleanups): Remove.
1228 (add_continuation, do_all_continations)
1229 (add_intermediate_continuation)
1230 (do_all_intermediate_continuations): New parameter error.
1232 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1234 * breakpoint.h (bp_location_p): New typedef.
1235 Register a vector of bp_location_p.
1236 * breakpoint.c (always_inserted_mode)
1237 (show_always_inserted_mode): New.
1238 (unlink_locations_from_global_list): Remove.
1239 (update_global_location_list)
1240 (update_global_location_list_nothrow): New.
1241 (update_watchpoint): Don't free locations.
1242 (should_insert_location): New.
1243 (insert_bp_location): Use should_insert_location.
1244 (insert_breakpoint_locations): Copied from
1246 (insert_breakpoint): Use insert_breakpoint_locations.
1247 (bpstat_stop_status): Call update_global_location_list
1248 when disabling breakpoint.
1249 (allocate_bp_location): Don't add to bp_location_chain.
1250 (set_raw_breakpoint)
1251 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
1252 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
1253 (enable_overlay_breakpoints, disable_overlay_breakpoints)
1254 (set_longjmp_resume_breakpoint)
1255 (enable_watchpoints_after_interactive_call_stop)
1256 (disable_watchpoints_before_interactive_call_start)
1257 (create_internal_breakpoint)
1258 (create_fork_vfork_event_catchpoint)
1259 (create_exec_event_catchpoint, set_momentary_breakpoint)
1260 (create_breakpoints, break_command_1, watch_command_1)
1261 (create_exception_catchpoint)
1262 (handle_gnu_v3_exceptions)
1263 (disable_breakpoint, breakpoint_re_set_one)
1264 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1265 (create_ada_exception_breakpoint): : Don't call check_duplicates.
1266 Call update_global_location_list.
1267 (delete_breakpoint): Don't remove locations and don't
1268 try to reinsert them. Call update_global_location_list.
1269 (update_breakpoint_locations): Likewise.
1270 (restore_always_inserted_mode): New.
1271 (update_breakpoints_after_exec): Temporary disable
1272 always inserted mode.
1273 * Makefile.in: Update dependencies.
1275 * infrun.c (proceed): Remove breakpoints while stepping
1277 (handle_inferior_event): Don't remove or insert
1279 * linux-fork.c (checkpoint_command): Remove breakpoints
1280 before fork and insert after.
1281 (linux_fork_context): Remove breakpoints before switch
1283 * target.c (target_disconnect, target_detach): Remove
1284 breakpoints from target.
1287 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1289 * breakpoint.c (print_one_breakpoint_location): In MI
1290 mode, report the location string the breakpoint was
1291 originally created with.
1293 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
1295 * Makefile.in (xtensa-tdep.o): Update dependencies.
1296 * configure.tgt (xtensa*): Update dependencies.
1297 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
1298 Local variable areg renamed to arreg.
1299 (areg_number): New function.
1300 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
1301 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
1302 replaced by arreg_number.
1303 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
1304 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
1305 (xtensa_scan_prologue): New function.
1306 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
1307 when ENTRY instraction hasn't been executed yet. Get the frame pointer
1308 value based on prologue analysis. Fix the bugs preventing WS and
1309 AR4-AR7/A11 registers from getting right values for intermediate frames,
1310 whose registers have been already spilled.
1311 (xtensa_frame_prev_register): Fix WS register value. Use are_number
1312 and arreg_number appropriately.
1313 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1314 svr4_ilp32_fetch_link_map_offsets.
1316 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
1318 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
1319 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
1321 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1323 * acinclude.m4: Add override.m4.
1324 * configure: Regenerate.
1326 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1328 * ada-lang.c (get_selections): Variable PROMPT made non-const and
1329 initialized with a trailing space now. Use PROMPT_ARG of
1330 COMMAND_LINE_INPUT instead of printing it ourselves.
1332 2008-04-22 Joel Brobecker <brobecker@adacore.com>
1334 * NEWS: Document support for 64-bit core file.
1336 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
1338 * NEWS: Add information on calling convention and new SH CLI options.
1340 * sh-tdep.c (sh_cc_gcc): New static string.
1341 (sh_cc_renesas): Ditto.
1342 (sh_cc_enum): New static string array.
1343 (sh_active_calling_convention): New static string pointer denoting
1344 active user chosen ABI.
1345 (sh_is_renesas_calling_convention): New function to return function
1346 specific ABI, or user choice if necessary.
1347 (sh_use_struct_convention): Rename first argument and turn around its
1348 meaning. Check for renesas ABI and return accordingly.
1349 (sh_use_struct_convention_nofpu): New function.
1350 (sh_next_flt_argreg): Get function type as third parameter. Check
1351 for renesas ABI and choose floating registers accordingly.
1352 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
1353 struct return slot accordingly.
1354 (sh_push_dummy_call_nofpu): Ditto.
1355 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
1356 Evaluate ABI and give to sh_use_struct_convention_nofpu.
1357 (sh_return_value_fpu): Evaluate ABI and give to
1358 sh_use_struct_convention.
1359 (show_sh_command): New function.
1360 (set_sh_command): Ditto.
1361 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
1364 * gdbarch.sh (return_value): Add func_type argument.
1365 * gdbarch.c: Regenerate.
1367 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
1368 val_type so as not to collide with value_type function. Call
1369 using_struct_return with additional function type argument.
1370 * infcall.c (call_function_by_hand): Call using_struct_return and
1371 gdbarch_return_value with additional function type argument.
1372 * infcmd.c (print_return_value): Take addition func_type argument.
1373 Call gdbarch_return_value with additional function type argument.
1374 (finish_command_continuation): Call print_return_value with additional
1375 function type argument.
1376 (finish_command): Ditto.
1377 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
1378 additional function type argument.
1379 * stack.c (return_command): Call using_struct_return and
1380 gdbarch_return_value with additional function type argument.
1381 * value.c (using_struct_return): Take additional function type argument.
1382 * value.h (using_struct_return): Accommodate declaration.
1383 * alpha-tdep.c (alpha_return_value): Add func_type argument.
1384 * amd64-tdep.c (amd64_return_value): Ditto.
1385 * arm-tdep.c (arm_return_value): Ditto.
1386 * avr-tdep.c (avr_return_value): Ditto.
1387 * cris-tdep.c (cris_return_value): Ditto.
1388 * frv-tdep.c (frv_return_value): Ditto.
1389 * h8300-tdep.c (h8300_return_value): Ditto.
1390 (h8300h_return_value): Ditto.
1391 * hppa-tdep.c (hppa32_return_value): Ditto.
1392 (hppa64_return_value): Ditto.
1393 * i386-tdep.c (i386_return_value): Ditto.
1394 * ia64-tdep.c (ia64_return_value): Ditto.
1395 * iq2000-tdep.c (iq2000_return_value): Ditto.
1396 * m32c-tdep.c (m32c_return_value): Ditto.
1397 * m32r-tdep.c (m32r_return_value): Ditto.
1398 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
1399 * m68k-tdep.c (m68k_return_value): Ditto.
1400 (m68k_svr4_return_value): Ditto.
1401 * m88k-tdep.c (m88k_return_value): Ditto.
1402 * mep-tdep.c (mep_return_value): Ditto.
1403 * mips-tdep.c (mips_eabi_return_value): Ditto.
1404 (mips_n32n64_return_value): Ditto.
1405 (mips_o32_return_value): Ditto.
1406 (mips_o64_return_value): Ditto.
1407 * mn10300-tdep.c (mn10300_return_value): Ditto.
1408 * mt-tdep.c (mt_return_value): Ditto.
1409 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
1410 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
1411 (ppc_sysv_abi_broken_return_value): Ditto.
1412 (ppc64_sysv_abi_return_value): Ditto.
1413 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
1414 (ppc_sysv_abi_broken_return_value): Ditto.
1415 (ppc64_sysv_abi_return_value): Ditto.
1416 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
1417 * rs6000-tdep.c (rs6000_return_value): Ditto.
1418 * s390-tdep.c (s390_return_value): Ditto.
1419 * score-tdep.c (score_return_value): Ditto.
1420 * sh-tdep.c (sh_return_value_nofpu): Ditto.
1421 (sh_return_value_fpu): Ditto.
1422 * sh64-tdep.c (sh64_return_value): Ditto.
1423 * sparc-tdep.c (sparc32_return_value): Ditto.
1424 * sparc64-tdep.c (sparc64_return_value): Ditto.
1425 * spu-tdep.c (spu_return_value): Ditto.
1426 * v850-tdep.c (v850_return_value): Ditto.
1427 * vax-tdep.c (vax_return_value): Ditto.
1428 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
1429 * xtensa-tdep.c (xtensa_return_value): Ditto.
1431 * gdbtypes.h (struct type): Add calling_convention member.
1432 * dwarf2read.c (read_subroutine_type): Add calling convention read
1433 from DW_AT_calling_convention attribute to function type.
1435 2008-04-22 Markus Deuling <deuling@de.ibm.com>
1437 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
1438 multi_f77_subscript to support values from registers.
1439 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
1440 * value.h (value_subscripted_rvalue): Add prototype.
1442 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
1444 * f-valprint.c (f_val_print): Likewise.
1446 2008-04-21 Craig Silverstein <csilvers@google.com>
1448 * dwarf2read.c (zlib_decompress_section): Define abfd in the
1451 2008-04-21 Pedro Alves <pedro@codesourcery.com>
1453 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
1454 section is not a code section.
1456 2008-04-19 Craig Silverstein <csilvers@google.com>
1458 * NEWS: Add information on compressed debug sections.
1460 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1462 * mi/mi-cmd-var.c (varobj_update_one): Print new
1463 value for variable objects that changed type.
1465 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1467 * varobj.c (varobj_invalidate): Don't touch floating
1470 2008-04-19 Mark Kettenis <kettenis@gnu.org>
1472 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
1473 (multiple_symbols_cancel): Remove extra const.
1474 * symtab.h: Likewise.
1476 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
1478 * interps.c (top_level_interpreter): Rename static variable...
1479 (top_level_interpreter_ptr): ...to this.
1480 (top_level_interpreter): New function.
1482 * interps.h: New extern for top_level_interpreter.
1484 * linespec.c: Include interps.h and mi/mi-cmds.h.
1485 (decode_line_2): When using MI, always set all breakpoints in menu.
1487 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
1489 2008-04-18 Craig Silverstein <csilvers@google.com>
1491 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
1492 * config.in, configure: Regenerate.
1493 * dwarf2read.c: Include zlib.h if present.
1494 Modified *_SECTION macros.
1495 (section_is_p): New.
1496 (dwarf2_locate_sections): Use section_is_p instead of strcmp
1497 (dwarf2_resize_section): New.
1498 to determine whether a given section has a given name.
1499 (zlib_decompress_section): New.
1500 (dwarf2_read_section): Read the compressed section if present
1502 * MAINTAINERS: Added myself to section Write After Approval.
1504 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
1506 * defs.h (exec_set_section_offsets): Remove prototype.
1507 * exec.c (exec_set_section_offsets): Remove function.
1509 2008-04-18 Joel Brobecker <brobecker@adacore.com>
1511 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
1512 in the search for the matching symbol.
1514 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
1516 * breakpoint.c (update_watchpoint): Always reparse
1519 2008-04-17 Joel Brobecker <brobecker@adacore.com>
1521 * breakpoint.c (print_one_breakpoint_location): Make sure to print
1522 the breakpoint address only once.
1524 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
1526 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
1527 rather than a hard-coded architecture, for xcoff executables.
1529 2008-04-17 Doug Evans <dje@google.com>
1531 * buildsym.c (watch_main_source_file_lossage): New fn.
1532 (end_symtab): Call it.
1534 * source.c (find_and_open_source): Add some comments clarifying
1535 handling of FULLNAME argument. Make static. Remove pointless
1538 2008-04-17 Pedro Alves <pedro@codesourcery.com>
1540 * inf-loop.c (inferior_event_handler): Also run the intermediate
1541 continuations in the INF_EXEC_COMPLETE case.
1543 2008-04-16 Tom Tromey <tromey@redhat.com>
1545 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
1546 (set_cmd_async_ok, get_cmd_async_ok): Declare.
1547 * cli/cli-decode.c (set_cmd_async_ok): New function.
1548 (get_cmd_async_ok): New function.
1549 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
1551 * top.c (execute_command): Use get_cmd_async_ok.
1552 * infcmd.c: Include cli/cli-decode.h.
1553 (_initialize_infcmd): Mark "interrupt" as async-ok.
1554 * Makefile.in (infcmd.o): Depend on cli_decode_h.
1556 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1559 * exec.c: Correct "arch-utils.h" include.
1561 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
1564 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
1565 to allow printing to 'see' real reason of stop. This fixes PR 2424.
1566 * breakpoint.c (bpdisp_texst): New function. The function takes over
1567 the role of bpstats static array in print_one_breakpoint_location.
1568 (print_it_typical): Print "Temporary breakpoint" instead
1569 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
1570 protocols, print disp field.
1571 (print_one_breakpoint_location): Removed bpdisps static definition.
1572 Call new bpstat_text function to get value for 'disp' field.
1573 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
1575 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
1577 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
1578 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
1579 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
1580 * gnulib/Makefile.in: Regenerate.
1582 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1584 * Makefile.in (GNULIB_H): New. Trigger all-lib.
1585 (defs_h): Use $(GNULIB_H).
1586 (all-lib): Depend on gnulib/Makefile.
1587 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
1588 * config.in, gnulib/Makefile.in: Regenerated.
1590 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1592 * Makefile.in (LIBGNU, INCGNU): Define.
1593 (INTERNAL_CFLAGS_BASE): Add INCGNU.
1594 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
1596 ($(LIBGNU), all-lib): New rules.
1597 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
1598 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
1599 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
1600 * gnulib: New directory, from gnulib-tool.
1601 * configure, aclocal.m4: Regenerated.
1603 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1605 * linux-thread-db.c (have_threads_callback): Check thread->private.
1607 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
1608 Vladimir Prus <vladimir@codesourcery.com>
1611 * varobj.c (value_of_root): Update the expression for
1613 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
1616 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
1618 * mi/mi-cmd-var.c: Include "mi-getopt.h".
1619 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
1620 (mi_cmd_var_set_format): Use new mi_parse_format.
1621 (mi_cmd_var_evaluate_expression): Support for -f option to specify
1623 * Makefile.in (mi-cmd-var.o): Update dependencies.
1625 * varobj.h (varobj_get_formatted_value): Declare.
1626 * varobj.c (my_value_of_variable): Added format parameter.
1627 (cplus_value_of_variable): Likewise.
1628 (java_value_of_variable): Likewise.
1629 (c_value_of_variable): Likewise. Evaluate expression based
1630 on format parameter.
1631 (struct language_specific): Add format parameter to function member
1633 (varobj_get_formatted_value): New.
1634 (varobj_get_value): Added format parameter to method call.
1636 2008-04-08 Joel Brobecker <brobecker@adacore.com>
1638 * stabsread.c (cleanup_undefined_types_noname): Manually set the
1639 instance flags of the undefined type before calling replace_type.
1641 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
1643 * target.h (enum strata): Remove the download_stratum.
1645 2008-04-07 Doug Evans <dje@google.com>
1647 * buildsym.h (last_source_file): Add dwarf info to comment.
1648 (last_source_start_addr): Ditto.
1650 2008-04-07 Pedro Alves <pedro@codesourcery.com>
1652 * alphanbsd-tdep.c: Include "target.h".
1653 * mn10300-tdep.c: Include "target.h".
1654 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
1656 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
1658 Fix breakpoint condition that use member variables.
1659 * valops.c (check_field): Remove.
1660 (check_field_in): Rename to check_field.
1661 (value_of_this): Use la_name_of_this.
1662 * value.h (check_field): Adjust prototype.
1664 * language.h (la_value_of_this): Rename to la_name_of_this.
1665 * language.c (unknown_language_defn): Specify "this" for
1667 (auto_language_defn): Likewise.
1668 (local_language_defn): Likewise.
1669 * ada-lang.c (ada_language_defn): Adjust comment.
1670 * c-lang.c (c_language_defn): Adjust comment.
1671 (cplus_language_defn): Specify "this" for name_of_this.
1672 (asm_language_defn): Adjust comment.
1673 (minimal_language_defn): Adjust comment.
1674 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
1675 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
1676 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
1677 * objc-lang.c (objc_language_defn): Specify "self" for
1679 * p-lang.c (pascal_language_defn): Specify "this" for
1681 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
1683 * symtab.c (lookup_symbol_aux): Lookup "this" in the
1684 proper scope, and check for field in type of "this", without
1685 trying to create a value.
1687 2008-04-04 Pedro Alves <pedro@codesourcery.com>
1689 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
1690 (mi_error_message): Delete declaration.
1691 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
1692 returning MI_CMD_ERROR.
1693 * mi/mi-main.c (mi_error_message): Delete.
1694 (mi_cmd_exec_interrupt):
1695 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
1696 (mi_cmd_thread_info): Call error instead of returning
1698 (mi_cmd_data_list_register_values): Call error instead of
1699 returning MI_CMD_ERROR. Adapt to new get_register interface.
1700 (get_register): Change return typo to void. Call error instead of
1701 returning MI_CMD_ERROR.
1702 (mi_cmd_data_write_register_values): Call error instead of
1703 returning MI_CMD_ERROR.
1704 (mi_cmd_list_features): Return MI_CMD_DONE.
1705 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
1706 (mi_execute_command): Always print exceptions with -error.
1708 2008-04-04 Joel Brobecker <brobecker@adacore.com>
1710 * NEWS: Mention new commands set/show multiple-symbols.
1712 2008-04-03 Joel Brobecker <brobecker@adacore.com>
1714 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
1715 (multiple_symbols_cancel): New constants.
1716 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
1717 (multiple_symbols_select_mode): New function.
1718 (_initialize_symtab): Add new set/show multiple-symbols commands.
1719 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
1720 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
1721 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
1723 * linespec.c (decode_line_2): Likewise.
1725 2008-04-03 Doug Evans <dje@sebabeach.org>
1727 * symtab.h (enum free_code): Delete free_contents, unused.
1728 * symmisc.c (free_symtab_block): Delete.
1729 (free_symtab, case free_code): Delete.
1731 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
1733 * valops.c (value_cast_structs): New function. Cast related
1734 STRUCT types up/down and return cast value. The body of this
1735 function comes mostly from value_cast_pointers.
1736 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
1737 to value_cast_structs. Now value_cast_pointers needs only create
1738 appropriate reference after using value_cast_structs for actual
1740 (value_cast): Handle references.
1742 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
1744 * MAINTAINERS: Added myself to section Write After Approval.
1746 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1748 * ia64-tdep.c (examine_prologue): Correct array access.
1750 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1752 * cp-support.c (first_component_command): Return if no arguments.
1754 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
1756 * ser-mingw.c (ser_windows_open): Open requested name.
1758 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1760 * MAINTAINERS: Added myself.
1762 2008-03-28 Pedro Alves <pedro@codesourcery.com>
1764 * target.c (find_default_run_target): Allow a NULL `do_mesg'
1765 parameter. If it is NULL, don't call error.
1766 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
1767 `do_mesg' parameter to find_default_run_target. If no target was
1770 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
1772 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
1773 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
1774 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
1776 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
1778 2008-03-27 Joel Brobecker <brobecker@adacore.com>
1782 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
1784 * features/Makefile (%.dat): Set xmltarget to the base filename
1785 of the XML source, without subdirectory.
1786 * regformats/rs6000/powerpc-32.dat: Regenerate.
1787 * regformats/rs6000/powerpc-64.dat: Regenerate.
1788 * regformats/rs6000/powerpc-e500.dat: Regenerate.
1790 2008-03-27 Markus Deuling <deuling@de.ibm.com>
1792 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
1795 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
1797 * mi/mi-main.c (enum captured_mi_execute_command_actions):
1798 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
1800 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
1802 * objfiles.h (struct objfile): New GDBARCH member.
1803 (get_objfile_arch): Add prototype.
1804 * objfiles.c: Include "arch-utils.h".
1805 (allocate_objfile): Look up gdbarch associated with bfd.
1806 (get_objfile_arch): New function.
1807 * Makefile (objfiles.o): Update dependencies.
1809 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
1811 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
1813 (locexpr_describe_location): Replace current_gdbarch by
1815 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
1816 (dwarf2_add_field): Likewise.
1817 (read_tag_pointer_type): Likewise.
1818 (read_base_type): Likewise.
1819 (new_symbol): Likewise.
1821 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
1822 (decode_base_type, decode_function_type): Likewise.
1823 (coff_read_struct_type, coff_read_enum_type): Likewise.
1824 (coff_symtab_read): Replace current_gdbarch by objfile arch.
1825 (decode_base_type): Likewise.
1826 (coff_read_enum_type): Likewise.
1827 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
1828 (coff_read_enum_type): Likewise.
1830 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
1831 (end_psymtab): Likewise.
1832 (process_one_symbol): Likewise.
1834 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
1835 (parse_procedure): Likewise.
1836 (parse_partial_symbols): Likewise.
1838 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
1840 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
1841 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
1843 (read_range_type): Replace current_gdbarch by objfile arch. Replace
1844 static range_index_type by built-in type.
1845 (read_one_struct_field): Replace current_gdbarch by objfile arch.
1846 (read_enum_type): Likewise.
1848 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
1851 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
1853 * varobj.h (varobj_floating_p): Declare.
1854 * varobj.c (varobj_floating_p): New.
1855 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
1856 '@' as the name, update all floating varobjs.
1858 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
1860 * varobj.c (struct varobj_root): Rename use_selected_frame to
1861 floating, and clarify the meaning.
1862 (varobj_create, varobj_update, new_root_variable): Adjust.
1863 (value_of_root): Don't use type_changed as in variable,
1865 (c_value_of_root): Adjust.
1867 2008-03-25 Pedro Alves <pedro@codesourcery.com>
1869 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
1871 (linux_nat_wait): Add main lwp to gdb's thread list.
1872 * linux-thread-db.c (find_new_threads_callback): Also attach to
1873 already listed threads which thread_db didn't know about yet.
1875 2008-03-25 Pedro Alves <pedro@codesourcery.com>
1877 * linux-nat.c (drain_queued_events): Fix comment typo.
1878 (linux_nat_attach): In async mode, don't rely on storing a pending
1879 status. Instead place the wait status on the pipe.
1880 (linux_nat_resume): Remove unreacheable shortcut code in async
1882 (stop_wait_callback): In async mode, don't store pending status.
1883 Instead, cancel breakpoints or resend the signal appropriatelly.
1884 (cancel_breakpoint): New, refactored from
1885 cancel_breakpoints_callback.
1886 (cancel_breakpoints_callback): Call cancel_breakpoint.
1887 (pipe_to_local_event_queue): Remove special token processing.
1888 (linux_nat_wait): Issue an internal error if a pending status is
1889 found in async mode.
1891 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
1893 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
1895 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
1896 Vladimir Prus <vladimir@codesourcery.com>
1898 * varobj.c (struct varobj_root): New component thread_id.
1899 (varobj_get_thread_id, check_scope): New functions.
1900 (c_value_of_root): Use check_scope. Switch to the
1901 proper thread if necessary.
1903 * varobj.h (varobj_get_thread_id): New extern.
1905 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
1907 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
1910 * top.c: Revert 2008-03-21 changes.
1912 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
1914 * thread.c (make_cleanup_restore_current_thread): Make it
1916 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1917 * varobj.c (varobj_update): Don't save/restore frame.
1918 (c_value_of_root): Save/restore thread and frame here,
1919 using make_cleanup_restore_current_thread.
1920 * Makefile.in: Update dependecies.
1922 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
1924 * varobj.c (struct varobj_root): Clarify
1925 comment on the frame field.
1926 (varobj_create): Don't set frame if we have no
1929 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
1932 Suggested by Jan Kratochvil:
1933 * top.c (gdb_rl_operate_and_get_next_completion): Call
1934 rl_redisplay_function.
1935 (gdb_rl_redisplay): New.
1936 (init_main): Set rl_redisplay_function.
1938 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
1940 * aix-thread.c (pdc_read_regs): Fix compiler warning.
1941 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
1942 (store_regs_kernel_thread): Likewise.
1944 2008-03-21 Pedro Alves <pedro@codesourcery.com>
1946 Linux native async support.
1948 * target.h (struct target_ops): Delete to_async_mask_value and add
1950 (target_is_async_p, target_async): Formatting.
1951 (target_async_mask_value): Delete.
1952 (target_async_mask): Delete function declaration, and add new
1953 target macro with the same name.
1955 * target.c (update_current_target): Replace to_async_mask_value by
1956 to_async_mask. Default to_async_mask to return_one.
1957 (target_async_mask): Delete.
1958 (find_default_can_async_p, find_default_is_async_p): New.
1959 (init_dummy_target): register find_default_can_async_p and
1960 find_default_is_async_p on the dummy target.
1962 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
1963 (debug_linux_nat_async): New global.
1964 (show_debug_linux_nat_async): New function.
1965 (linux_nat_async_enabled, linux_nat_async_mask_value)
1966 (linux_nat_event_pipe, linux_nat_num_queued_events)
1967 (linux_nat_async_events_enabled): New globals.
1968 (struct waitpid_result): New struct.
1969 (waitpid_queue): New global.
1970 (queued_waitpid, push_waitpid, drain_queued_events): New.
1971 (my_waitpid): Call queued_waitpid.
1972 (linux_child_follow_fork): Disable async events during the call.
1973 (blocked_mask): Delete.
1974 (sync_sigchld_action, async_sigchld_action): New globals.
1975 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
1976 async mode, block events during the call.
1977 (linux_nat_create_inferior): New.
1978 (linux_nat_attach): In sync mode, restore the mask states. In
1979 async mode, wake the event loop immediatelly.
1980 (detach_callback): Drain all queued events of the lwp we're
1982 (linux_nat_detach): Block async mode, and drain events of the main
1984 (linux_nat_resume): If in async mode, mask async events during the
1985 call. If short circuiting, force event loop to wake up. If
1986 resuming, set target_executing, and register target events in the
1988 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
1989 (linux_nat_wait): In async mode, block events during the call.
1990 Only enable/disable passing SIGINT to the inferior in sync mode.
1991 Get events from local waitpid queue. If no interesting events was
1992 found, return to events loop. Reregister target events in the
1993 event loop on exit. In sync mode, no need to reblock SIGCHLD.
1994 (linux_nat_kill): Disable events on entry.
1995 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
1996 here. Detach async mode from the event loop if there are no more
1997 forks available, otherwise leave it on.
1998 (sigchld_handler): Assure this is called only in sync mode.
1999 (linux_async_permitted, linux_async_permitted_1): New globals.
2000 (set_maintenance_linux_async_permitted)
2001 (show_maintenance_linux_async_permitted): New functions.
2002 (linux_nat_is_async_p, linux_nat_can_async_p)
2003 (linux_nat_async_mask): New.
2004 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
2005 (get_pending_events, async_sigchld_handler): New.
2006 (linux_nat_async_events): New.
2007 (async_terminal_is_ours): New global.
2008 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
2009 (async_client_callback, async_client_context): New.
2010 (linux_nat_async_file_handler, linux_nat_async)
2011 (linux_nat_disable_async, linux_nat_enable_async): New.
2012 (linux_nat_add_target): Register linux_nat_create_inferior,
2013 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
2014 linux_nat_async_mask, linux_nat_terminal_inferior and
2015 linux_nat_terminal_ours.
2016 (_initialize_linux_nat): Remove local action variable, and update
2017 code that used it to use sync_sigchld_action. Add new
2018 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
2019 set/show command in the maintenance class. Add new "linux-async"
2020 maintenance set/show command. Block SIGCHLD by default. Setup
2021 async_sichld_action, and sync_sigchld_action. Install the default
2023 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
2026 * linux-thread-db.c (re_check_for_thread_db): New.
2027 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
2028 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
2029 (thread_db_async_mask): New.
2030 (init_thread_db_ops): Register thread_db_can_async_p,
2031 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
2033 * remote.c (remote_async_mask_value): New.
2034 (remote_return_zero): New.
2035 (init_remote_ops): Register remote_return_zero as callbacks of
2036 to_can_async_p and to_is_async_p.
2037 (remote_can_async_p, remote_is_async_p, remote_async): Update to
2038 use remote_async_mask_value.
2039 (remote_async_mask): New.
2040 (init_remote_async_ops): Remove to_async_mask_value setting and
2041 register remote_async_mask as to_async_mask callback in
2044 * Makefile.in (linux-nat.o): Update.
2046 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2048 * gdbthread.h (add_thread_with_info): New.
2049 * linux-thread-db.c: Add some documentation.
2050 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
2051 (struct private_thread_info): Remove th_valid and ti_valid.
2052 Replace ti with tid.
2053 (thread_get_info_callback): Do not add TID to the new ptid. Do
2055 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
2056 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
2058 (attach_thread): Handle an already-existing thread. Use
2059 add_thread_with_info. Cache the th and tid.
2060 (detach_thread): Verify that private was set. Remove verbose
2061 argument and printing. Update caller.
2062 (thread_db_detach): Do not adjust inferior_ptid.
2063 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
2064 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
2065 (thread_db_wait): Do not use lwp_from_thread.
2066 (thread_db_pid_to_str): Use the cached TID.
2067 (thread_db_extra_thread_info): Check that private is set.
2068 (same_ptid_callback): Delete.
2069 (thread_db_get_thread_local_address): Do not use it or check
2070 is_thread. Check that private is set. Assume that the thread
2071 handle is already cached.
2072 (init_thread_db_ops): Remove to_resume and to_kill.
2073 * thread.c (add_thread_with_info): New.
2074 (add_thread): Use it.
2075 * linux-nat.c (find_thread_from_lwp): Delete.
2076 (exit_lwp): Do not use it. Check print_thread_events. Print before
2077 deleting the thread.
2078 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
2079 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
2080 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
2081 printf_unfiltered for thread exits.
2082 * procfs.c (procfs_wait): Likewise.
2084 2008-03-21 Chris Demetriou <cgd@google.com>
2086 * symtab.c (rbreak_command): Quote symbol name before passing
2087 it to break_command.
2089 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2091 * eval.c (evaluate_subexp_for_address): Clarify error message.
2092 Use value_must_coerce_to_target.
2093 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
2094 * valops.c (value_assign): Call value_coerce_to_target when
2095 assigning to anything but internalvars. Leave GDB-side arrays
2096 as arrays when assigning to internalvars.
2097 (value_must_coerce_to_target, value_coerce_to_target): New.
2098 (value_coerce_array, value_addr): Call value_coerce_to_target.
2099 (value_array): Create the array in GDB's memory instead of
2101 * value.h (value_must_coerce_to_target, value_coerce_to_target):
2104 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2106 * top.c (quit_confirm): Warn that we will kill the program.
2108 2008-03-19 Pedro Alves <pedro@codesourcery.com>
2110 * inflow.c (terminal_ours_1): Guard access to
2111 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
2113 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
2114 Jim Blandy <jimb@codesourcery.com>
2115 Daniel Jacobowitz <drow@false.org>
2117 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
2118 (dwarf2_read_address): Update prototype.
2120 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
2121 (signed_address_type): Likewise.
2122 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
2123 (execute_stack_op): Update calls to unsigned_address_type,
2124 signed_address_type and dwarf2_read_address. Fix implementation
2125 of DW_OP_deref_size.
2127 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
2128 (dwarf2_per_cu_addr_size): Likewise.
2129 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
2130 (struct dwarf2_loclist_baton): Likewise.
2132 * dwarf2loc.c (find_location_expression): Update calls to
2133 dwarf2_read_address. Use dwarf2_per_cu_objfile and
2134 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
2135 (locexpr_describe_location): Likewise.
2136 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
2137 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
2138 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
2139 to dwarf2_per_cu_addr_size (per_cu).
2140 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
2141 (loclist_read_variable): Likewise.
2142 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
2144 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
2145 instead of baton->objfile.
2146 (dwarf2_per_cu_obfile): New function.
2147 (dwarf2_per_cu_addr_size): Likewise.
2149 * dwarf2-frame.c (struct comp_unit): Move higher.
2150 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
2151 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
2152 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
2153 parameter by using fde->eh_frame_p. Use read_encoded_value
2154 to implement DW_CFA_set_loc.
2155 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
2156 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
2157 execute_stack_op and execute_cfa_program.
2158 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
2159 (size_of_encoded_value): Remove.
2160 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
2161 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
2162 (add_cie): Set cie->unit backlink.
2163 (decode_frame_entry_1): Set cie->addr_size. Update calls to
2165 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2167 2008-03-17 Markus Deuling <deuling@de.ibm.com>
2169 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
2170 gdbarch_bfd_arch_info.
2172 2008-03-17 Joel Brobecker <brobecker@adacore.com>
2174 * aix-thread.c (pdc_read_regs): Minor reformatting.
2176 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
2178 * thread.c (print_thread_info): Don't insist
2179 on having current thread if there are no
2182 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2184 * infcmd.c (attach_command_post_wait)
2185 (attach_command_continuation): New.
2186 (attach_command): Support background async execution, and async
2187 execution in synchronous mode.
2189 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2191 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
2192 * symmisc.c (dump_symtab_1): Likewise.
2193 * wrapper.c (gdb_value_struct_elt): Likewise.
2195 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2197 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
2199 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2201 * linux-nat.c (linux_nat_filter_event): New, refactored from
2203 (linux_nat_wait): Call linux_nat_filter_event.
2205 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
2207 * top.c (execute_command): Fix uninitialized variable error.
2209 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2211 * Makefile.in (amd64nbsd-nat.o): New dependency.
2212 * amd64nbsd-nat.c: Include "nbsd-nat.h".
2213 (_initialize_amd64nbsd_nat): Update target vector to use
2214 nbsd_pid_to_exec_file.
2215 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
2217 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2219 Remove ignoring leading exec events code.
2220 * fork-child.c (startup_inferior): Do not set
2221 inferior_ignoring_leading_exec_events.
2222 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
2223 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
2224 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
2225 (handle_inferior_event): Remove code for ignoring leading exec
2227 * target.c (update_current_target): Do not inherit, or default,
2228 to_reported_exec_events_per_exec_call.
2229 (debug_to_reported_exec_events_per_exec_call): Remove.
2230 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
2231 * target.h (target_reported_exec_events_per_exec_call): Remove.
2232 (struct target): Remove the to_reported_exec_events_per_exec_call
2235 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2237 Implement -thread-info.
2238 * gdbthread.h (print_thread_info): Declare.
2240 * thread.c (print_thread_info): New, extracted
2241 from info_threads_command and adjusted to
2242 work for CLI and MI.
2243 (info_threads_command): Use print_thread_info.
2244 * Makefile.in: Update dependencies.
2246 * mi/mi-cmds.c (mi_cmds): Specify a handler
2248 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
2249 * mi/mi-main.c (mi_cmd_thread_info): New.
2250 (mi_cmd_list_features): Include 'thread-info'.
2252 2008-03-14 Kevin Buettner <kevinb@redhat.com>
2254 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
2255 to decide whether to match instruction patterns using "sw" and "sd".
2257 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2259 * infcmd.c (jump_command): Postpone disabling stdin until after
2262 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2264 * inflow.c (gdb_getpgrp): New.
2265 (gdb_has_a_terminal): Use get_getpgrp.
2266 (terminal_ours_1): If attach_flag is set, don't refetch
2267 inferior_process_group.
2269 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2271 * features/library-list.dtd: Allow "section" elements as children
2272 of "library". Add "section" element and describe its attributes.
2274 * solib-target.c (struct lm_info): Add section_bases member.
2275 (library_list_start_segment): Error out if seen a section element.
2276 (library_list_start_section): New.
2277 (library_list_end_library): New.
2278 (solib_target_free_library_list): Free section_bases.
2279 (section_attributes): New.
2280 (library_children): Make "segment" optional. Add "section" child.
2281 (library_list_children): Register library_list_end_library.
2282 (solib_target_relocate_section_addresses): Handle section bases.
2284 * NEWS: Mention new qXfer:libraries:read section offsets support.
2286 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2288 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
2289 (make_exec_error_cleanup): Remove declarations.
2290 * utils.c (exec_error_cleanup_chain): Remove.
2291 (do_exec_error_cleanups, discard_exec_error_cleanups)
2292 (make_exec_error_cleanup): Remove.
2293 * event-loop.c (start_event_loop): Adjust call to
2295 * event-top.c (async_enable_stdin): Remove the paramater dummy.
2296 (async_disable_stdin): Don't register async_enable_stdin via
2298 * inf-loop.c (inferior_event_handler): Don't
2299 call do_exec_error_cleanups. Call async_enable_stdin instead.
2300 * event-loop.c (start_event_loop): Adjust call to
2302 * tui/tui-interp.c (tui_command_loop): Adjust call to
2305 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2308 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
2309 * breakpoint.c (bpstat_do_actions): In async mode,
2310 don't jump to top expecting stop_bpstat to be already
2312 * event-loop.c (start_event_loop): Call async_enable_stdin
2314 * event-top.c (async_enable_stdin): Do nothing if sync_execution
2316 (command_handler): Do not setup continuation here.
2317 (command_line_handler_continuation): Move to...
2318 * top.c (command_line_handler_continuation): ... here.
2319 (execute_command): In async mode, register continuation.
2320 Don't check frame's language in running in async mode.
2321 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
2322 * inf-loop.c (complete_execution): Inline into...
2323 (inferior_event_handler): ... here. Clear target_executing before
2324 doing any cleanups. Don't try to show prompt if the target was
2326 * infcmd.c (signal_command): Add support for async mode.
2327 (finish_command): Only add continuation if the target was
2328 successfully resumed.
2329 * remote.c (init_async_opts): Register to_get_thread_local_address
2331 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
2332 with sync_execution.
2333 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
2336 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
2338 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
2339 * exec.c (exec_bfd_mtime): Define.
2340 (exec_close): Clear it.
2341 (exec_file_attach): Set it.
2342 * gdbcore.h (exec_bfd_mtime): Declare.
2343 * source.c (find_source_lines): Do not use bfd_get_mtime.
2345 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2347 * top.c (simplified_command_loop): Remove.
2349 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2351 Remove unused remote.c hooks.
2352 * remote.c (deprecated_target_resume_hook)
2353 (deprecated_target_wait_loop_hook): Remove.
2354 (remote_resume): Do not call deprecated_target_resume_hook.
2355 (remote_wait): Do not call deprecated_target_wait_loop_hook.
2356 (remote_async_wait): Likewise.
2358 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2360 Implement MI notification for new threads.
2361 * doc/observer.texi (new_thread): Document.
2362 * observer.sh: Forward declare struct thread_info.
2363 * thread.c (add_thread): Notify observer.
2365 * interps.h (interp_init_ftype): New parameter
2367 (interp_set): Likewise.
2368 (top_level_interpreter_data): Declare.
2369 * interps.c (interp_set): New parameter top_level.
2370 Pass it to interpreter's init function. Remember
2371 top level interpreter.
2372 (interpreter_exec_cmd): Adjust.
2373 (top_level_interpreter_data): New.
2374 * main.c (captured_main): Pass 1 for top_level
2375 parameter of interp_set.
2376 * cli/cli-interp.c (cli_interpreter_init): New
2377 parameter top_level.
2378 * tui/tui-interp.c (tui_init): New parameter top_level.
2380 * mi/mi-interp.c (mi_new_thread): New.
2381 (mi_interpreter_init): If top level, register
2382 observer for new threads.
2384 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
2386 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2388 * top.c (execute_command): Disable break and stop
2389 commands in async mode.
2391 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2394 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2395 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2396 Call target_stop in the INF_QUIT_REQ case.
2397 * Makefile.in (inf-loop.o): Update.
2399 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2401 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2402 Call target_stop in the INF_QUIT_REQ case.
2403 * Makefile.in (inf-loop.o): Update.
2405 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2407 * top.c (execute_command): Enable break, info and interrupt
2408 commands in async mode.
2410 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
2411 Daniel Jacobowitz <dan@codesourcery.com>
2413 * breakpoint.h (breakpoint_restore_shadows): New
2415 * breakpoint.c (breakpoint_restore_shadows): New.
2416 (read_memory_nobpt): Delete.
2417 * gdbcore.h (read_memory_nobpt): Delete declaration.
2418 * target.c (memory_xfer_partial): Call
2419 breakpoint_restore_shadows.
2420 (restore_show_memory_breakpoints)
2421 (make_show_memory_beakpoints_cleanup): New.
2422 (show_memory_breakpoints): New.
2423 * target.h (make_show_memory_beakpoints_cleanup): Declare.
2424 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
2425 Make sure we see memory breakpoints when checking if
2426 breakpoint is still there.
2427 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
2428 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
2429 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
2430 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
2432 2008-03-12 Pedro Alves <pedro@codesourcery.com>
2434 * thread.c (add_thread): Use printf_unfiltered to print.
2436 2008-03-12 Joel Brobecker <brobecker@gnat.com>
2438 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
2439 that is true only on x86-solaris and x86_64-solaris.
2440 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
2441 with proc_get_LDT_entry.
2443 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
2445 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
2446 * config.in, configure: Regenerate.
2447 * fork-child.c (fork_inferior): Call create_tty_session.
2448 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
2449 (create_tty_session): New function.
2450 * terminal.h: Declare create_tty_session.
2452 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2455 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
2456 * mipsread.c: Include elf/internal.h.
2457 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
2460 2008-03-11 Markus Deuling <deuling@de.ibm.com>
2462 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
2463 to get at the current architecture and at the target specific vector.
2464 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
2465 remove define of I387_ST0_REGNUM.
2467 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
2469 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
2470 get at the current architecture
2471 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
2474 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
2475 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
2477 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
2478 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
2479 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
2481 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
2482 at the target specific vector.
2484 (i386_get_longjmp_target): Use get_frame_arch to get at the current
2485 architecture. Use gdbarch_tdep to get at the target specific vector.
2487 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
2488 update caller. Use gdbarch_tdep to get at the target specific vector.
2490 (i386_register_to_value: Use get_frame_arch to get at the current
2493 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
2496 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2497 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
2498 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
2499 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
2501 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
2504 (i387_convert_register_p, i387_register_to_value,
2505 i387_value_to_register): Update call for i386_fp_regnum_p.
2507 * i387-tdep.h: Remove comment.
2508 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
2509 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2510 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
2511 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
2512 I387_MXCSR_REGNUM): Add target specific vector as parameter.
2514 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
2516 * Makefile.in (fork-child.o): Update.
2517 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
2518 argument. Gather all gdbserver features together.
2519 * fork-child.c (exec_wrapper): New variable.
2520 (fork_inferior): Use it.
2521 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
2522 (unset_exec_wrapper_command, _initialize_fork_child): New.
2524 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2526 * source.c (directory_command): Modify the determination of
2527 condition of terminal "from_tty".
2529 2008-03-10 Matt Rice <ratmice@gmail.com>
2531 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
2533 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2535 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
2536 of the data passing to strtoulst function.
2537 (info_spu_signal_command): Likewise.
2539 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
2541 * mi/mi-interp.c (mi_command_loop): Remove
2544 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2546 * remote.c (extended_remote_attach_1): Make local variable pid an int
2549 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2551 * solib-svr4.c (svr4_same_1): New function, originally extracted
2552 from svr4_same and expanded to handle the sparc64 case.
2553 (svr4_same): Move up and reimplement using svr4_same_1.
2554 (enable_break): Use svr4_same_1 to do shared library name comparisons.
2556 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
2558 * MAINTAINERS: Move self to Paper trail.
2560 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
2562 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
2563 * event-loop.c (call_async_signal_handler): New.
2564 * event-loop.h (call_async_signal_handler)
2565 (gdb_call_async_signal_handler): Declare.
2566 (mark_async_signal_handler): Add comments.
2567 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
2568 * mingw-hdep.c (sigint_event, sigint_handler): New.
2569 (gdb_select): Use them. Wait for the readline signal handler
2571 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
2572 * posix-hdep.c (gdb_call_async_signal_handler): New function.
2573 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
2575 (remote_fileio_ctrl_c_signal_handler): Use
2576 gdb_call_async_signal_handler.
2577 (initialize_remote_fileio): Initialize sigint_fileio_token.
2578 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
2579 not initialize tokens here.
2580 (handle_remote_sigint_twice): Likewise. Reinstall
2581 handle_remote_sigint.
2582 (async_remote_interrupt_twice): Just call interrupt_query.
2583 (cleanup_sigint_signal_handler): Do not delete tokens.
2584 (remote_interrupt, remote_interrupt_twice): Use
2585 gdb_call_async_signal_handler.
2586 (interrupt_query): Reinstall the default signal handler.
2587 (_initialize_remote): Initialize tokens here.
2589 2008-03-04 Joel Brobecker <brobecker@adacore.com>
2591 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
2592 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2593 Change the type of the lr register to code_ptr.
2594 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2595 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2596 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2597 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2598 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2599 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2600 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
2602 2008-03-03 James E. Wilson <wilson@tuliptree.org>
2604 * MAINTAINERS: Update my email address.
2606 2008-03-03 Keith Seitz <keiths@redhat.com>
2608 From Dave Murphy <davem@devkitpro.org>:
2609 * configure.ac: Set tcl configdir to win under mingw.
2610 * configure: Regenerate.
2612 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2614 * breakpoint.c (fetch_watchpoint_value): New function.
2615 (update_watchpoint): Set and clear val_valid. Use
2616 fetch_watchpoint_value. Handle unreadable values on the
2617 value chain. Correct check for user-requested array watchpoints.
2618 (breakpoint_init_inferior): Clear val_valid.
2619 (watchpoint_value_print): New function.
2620 (print_it_typical): Use it. Do not free or clear old_val. Print
2621 watchpoints even if old_val == NULL.
2622 (watchpoint_check): Use fetch_watchpoint_value. Check for values
2623 becoming readable or unreadable.
2624 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
2625 (do_enable_watchpoint): Likewise.
2626 * breakpoint.h (struct breakpoint): Update comment for val. Add
2628 * NEWS: Mention watchpoints on inaccessible memory.
2630 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
2632 * Makefile.in (i386-nat.o): Update.
2633 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
2634 i386_use_watchpoints.
2635 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
2636 i386_use_watchpoints.
2637 * i386-nat.c (i386_stopped_data_address): Take two arguments.
2638 (i386_stopped_by_watchpoint): Update call.
2639 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
2640 * config/i386/nm-i386.h: Conditionalize definitions on
2641 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
2642 (i386_use_watchpoints): Declare.
2643 (i386_stopped_data_address): Update.
2644 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2645 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2647 2008-02-29 Joel Brobecker <brobecker@adacore.com>
2649 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
2650 * version.in: Bump version to 6.8.50.20080229-cvs.
2652 2008-02-28 Markus Deuling <deuling@de.ibm.com>
2654 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
2657 2008-02-28 Tom Tromey <tromey@redhat.com>
2659 * infcmd.c (notice_args_read): Print result of get_inferior_args.
2661 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2663 * infcmd.c (kill_if_already_running): Make static. Use
2664 target_require_runnable.
2665 * target.c (target_require_runnable): New.
2666 * target.h (target_require_runnable): Declare.
2668 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2670 * frame.c (reinit_frame_cache): Only annotate if frames were
2673 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2675 * regformats/reg-ppc.dat: Rename "ps" to "msr".
2676 * regformats/reg-ppc64.dat: Likewise.
2678 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2680 * features/Makefile (%.dat): Emit xmltarget statement.
2682 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
2683 Generate code to set gdbserver_xmltarget in init_registers_${name}.
2685 * regformats/arm-with-iwmmxt.dat: Regenerate.
2686 * regformats/mips64-linux.dat: Regenerate.
2687 * regformats/mips-linux.dat: Regenerate.
2688 * regformats/rs6000/powerpc-32.dat: Regenerate.
2689 * regformats/rs6000/powerpc-64.dat: Regenerate.
2690 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2692 * regformats/reg-arm.dat: Add xmlarch statement.
2693 * regformats/reg-i386.dat: Likewise.
2694 * regformats/reg-i386-linux.dat: Likewise.
2695 * regformats/reg-x86-64-linux.dat: Likewise.
2696 * regformats/reg-spu.dat: Likewise.
2698 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2700 * remote.c (remote_wait, remote_async_wait): Stop if we receive
2703 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2705 * utils.c (debug_timestamp): New.
2706 (vfprintf_unfiltered): Print timestamps if requested.
2707 (show_debug_timestamp): New.
2708 (initialize_utils): Register "set debug timestamp".
2709 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
2711 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2713 * breakpoint.c (skip_prologue_sal): New function.
2714 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
2715 computed from a line number.
2717 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2719 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
2720 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2721 Set PC register type to "code_ptr".
2722 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2723 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2724 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2725 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2726 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2727 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2728 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
2731 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
2733 * regformats/regdat.sh: Rename init_registers function in
2734 generated file to init_registers_${name}.
2736 * regformats/reg-crisv32.dat: Set "name" to crisv32.
2737 * regformats/reg-ppc64.dat: Set "name" to ppc64.
2738 * regformats/reg-s390x.dat: Set "name" to s390x.
2740 2008-02-26 Greg Law <glaw@undo-software.com>
2742 * regcache.c (registers_changed): Call reinit_frame_cache.
2744 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
2746 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
2747 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
2748 and svr4_fetch_objfile_link_map.
2749 * Makefile.in (sh-linux-tdep.o): Update.
2751 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
2753 * amd64-tdep.c (amd64_classify): Add support for decimal float
2755 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
2756 use the struct return convention.
2758 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
2760 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
2761 to old format. Discard breakpoint address if shared library is
2763 (breakpoint_1): Adjust formatting of table header accordingly.
2765 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
2767 * remote.c (remote_get_threadlist): If the response
2768 is empty, don't try to parse it.
2770 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
2772 Unbreak 'target async'.
2773 * serial.c (serial_async): Set the
2774 handler function before enabling async
2777 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
2779 * solib-svr4.c (enable_break): Convert r_brk to a code address.
2781 2008-02-21 Pedro Alves <pedro@codesourcery.com>
2783 * remote.c (extended_remote_attach_1): Set attach_flag.
2784 (extended_remote_create_inferior_1): Clear attach_flag.
2786 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
2788 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
2790 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
2791 * solib-svr4.c (solib_svr4_r_brk): New.
2792 (open_symbol_file_object, svr4_current_sos): Always check the
2794 (svr4_fetch_objfile_link_map): Do not set debug_base.
2795 (enable_break): Use r_brk if it is set.
2796 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
2797 (svr4_lp64_fetch_link_map_offsets): Likewise.
2798 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
2800 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2801 Mark Kettenis <kettenis@gnu.org>
2803 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
2804 trad_frame_saved_reg.
2805 (trad-frame.h): New include.
2807 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
2808 instead of frame_obstack_zalloc.
2809 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
2811 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
2813 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2815 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
2816 from disassemble_info instead of gdbarch_byte_order.
2818 * mips-tdep.c (gdb_print_insn_mips): Likewise.
2819 * arm-tdep.c (gdb_print_insn_arm): Likewise.
2821 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2823 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
2824 gdbarch as parameter.
2826 * gdbarch.{c,h}: Regenerate.
2828 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
2830 * mem-break.c (default_memory_insert_breakpoint)
2831 (default_memory_remove_breakpoint): Likewise.
2832 * target.h (default_memory_remove_breakpoint)
2833 (default_memory_insert_breakpoint): Likewise.
2835 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
2836 parameter. Replace current_gdbarch by gdbarch.
2837 * m32r-tdep.c (m32r_memory_insert_breakpoint)
2838 (m32r_memory_remove_breakpoint): Likewise.
2840 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
2842 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
2844 2008-02-19 Joel Brobecker <brobecker@adacore.com>
2846 * NEWS: Add entry describing Add support improvements.
2848 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2850 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
2853 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2855 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
2856 register_offset_hack anymore.
2858 * regcache.{c,h} (register_offset_hack): Remove.
2860 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2862 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
2864 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
2865 current_gdbarch by gdbarch.
2866 (hppa64_hpux_find_global_pointer): Likewise.
2867 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
2868 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
2869 find_global_pointer.
2871 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
2873 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
2875 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
2876 of gdbarch_num_regs.
2878 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
2879 replace current_gdbarch by gdbarch.
2880 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
2882 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2884 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
2885 and replace current_gdbarch by gdbarch.
2887 (store_register): Update call for exec_one_dummy_insn.
2888 (fetch_register, store_register): Update call of regmap.
2890 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
2891 parameter and replace current_gdbarch by gdbarch.
2893 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
2894 the current architecture. Update call for getregs_supplies and
2896 (ppcnbsd_fetch_inferior_registers): Likewise.
2898 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
2899 replace current_gdbarch by gdbarch.
2900 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
2901 get_regcache_arch to get at the current architecture. Update call for
2904 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2906 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
2909 2008-02-15 Markus Deuling <deuling@de.ibm.com>
2911 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
2913 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
2915 * NEWS: Mention pending breakpints in MI.
2917 2008-02-14 Markus Deuling <deuling@de.ibm.com>
2919 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
2921 2008-02-13 Markus Deuling <deuling@de.ibm.com>
2923 Add script to build and test GDB using enable-targets=all.
2925 * gdb_buildall.sh: New file.
2927 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
2929 * NEWS (New native configurations): Xtensa GNU/Linux.
2930 (New targets): Xtensa GNU/Linux.
2931 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
2933 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
2934 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
2935 * configure.tgt (xtensa*-*-linux*): New entry.
2936 * xtensa-config.c (xtensa_tdep): New variable.
2937 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
2938 (rmap): Change format based on new macro XTREG.
2939 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
2940 * xtensa-linux-nat.c: New.
2941 * xtensa-linux-tdep.c: New.
2942 * xtensa-xtregs.c: New.
2943 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
2944 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
2945 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
2946 (xtensa_register_t): New field coprocessor.
2947 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
2948 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
2949 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
2950 Update to handle privileged registers.
2951 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
2952 (xtensa_push_dummy_call): Set windowstart register correctly.
2953 (call0_analyze_prologue): Initialize xtensa_default_isa.
2954 (xtensa_derive_tdep): New.
2955 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
2956 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
2957 Call xtensa_derive_tdep().
2958 * config/xtensa/linux.mh: New.
2959 * regformats/reg-xtensa.dat: New.
2961 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
2963 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
2964 (filenames.h): New include.
2965 * Makefile.in (corelow.o): Add dependency for filenames.h.
2967 2008-02-08 Doug Evans <dje@google.com>
2969 * source.c (find_and_open_source): Always rewrite absolute filenames.
2971 2008-02-07 Doug Evans <dje@google.com>
2973 * breakpoint.c: #include "hashtab.h".
2974 (ambiguous_names_p): New fn.
2975 (update_breakpoint_locations): When restoring bp enable status, don't
2976 compare function names if any functions have same name.
2977 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
2979 2008-02-07 Joel Brobecker <brobecker@adacore.com>
2981 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
2982 instead of just a VEC*. Update use of SV.
2983 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
2985 2007-02-07 Joel Brobecker <brobecker@adacore.com>
2987 * NEWS: Put all new commands since gdb-6.7 together.
2989 2007-02-07 Joel Brobecker <brobecker@adacore.com>
2991 * ada-lang.c: #include "vec.h".
2992 (struct string_vector, new_string_vector, string_vector_append):
2994 (char_ptr): New typedef.
2995 (DEF_VEC_P (char_ptr)): New VEC type.
2996 (symbol_completion_add): Update profile to take the new VEC type
2997 instead of the old string_vector structure. Update code accordingly.
2998 (ada_make_symbol_completion_list): Use the new VEC type instead of
2999 the old string_vector structure, and update the code accordingly.
3000 * Makefile.in (ada-lang.o): Add dependency on vec.h.
3002 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
3004 * p-exp.y: Set current_type in missing places.
3005 (leftdiv_is_integer): New static variable.
3006 Typecast right operand of BINOP_DIV to long_double if both operands
3009 2008-02-06 Maciej W. Rozycki <macro@mips.com>
3011 * remote-mips.c (set_breakpoint): Rename to...
3012 (mips_set_breakpoint): ... this.
3013 (clear_breakpoint): Rename to...
3014 (mips_clear_breakpoint): ... this.
3015 (common_breakpoint): Rename to...
3016 (mips_common_breakpoint): ... this.
3017 (check_lsi_error): Rename to...
3018 (mips_check_lsi_error): ... this.
3020 2007-02-05 Joel Brobecker <brobecker@adacore.com>
3022 * language.h (struct language_defn): Add new field
3023 la_make_symbol_completion_list.
3024 * symtab.c (default_make_symbol_completion_list): Renames
3025 make_symbol_completion_list.
3026 (make_symbol_completion_list): New function.
3027 * symtab.h (default_make_symbol_completion_list): Add declaration.
3028 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
3029 (auto_language, local_language): Likewise.
3030 * objc-lang.c (objc_language_defn): Likewise.
3031 * scm-lang.c (scm_language_defn): Likewise.
3032 * m2-lang.c (m2_language_defn): Likewise.
3033 * f-lang.c (f_language_defn): Likewise.
3034 * jv-lang.c (java_language_defn): Likewise.
3035 * p-lang.c (pascal_language_defn): Likewise.
3036 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
3037 (minimal_language_defn): Likewise.
3038 * ada-lang.c (struct string_vector): New structure.
3039 (new_string_vector, string_vector_append, ada_unqualified_name)
3040 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
3041 (ada_make_symbol_completion_list): New functions.
3042 (ada_language_defn): Set la_make_symbol_completion_list.
3043 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
3044 this function is static.
3046 2008-02-05 Kevin Buettner <kevinb@redhat.com>
3048 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
3049 to account for call site optimizations.
3051 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
3053 * tracepoint.c (read_actions): Handle end-of-text indicator
3054 in action list properly. (Committed by Jim Blandy)
3056 2008-02-05 Jim Blandy <jimb@red-bean.com>
3058 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
3059 pseudoregister, not an internal error.
3060 Reported by: Andrzej Zaborowski
3062 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3064 * varobj.c (c_value_of_variable): Use xstrdup.
3066 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3068 Update stored rendition of varobj value when format changes.
3069 * varobj.c (varobj_set_display_format): Recomputed
3071 (c_value_of_variable): Return print_value.
3073 2008-02-03 Doug Evans <dje@google.com>
3075 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
3076 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
3077 * valops.c (value_one): New function.
3078 * value.h (value_one): Declare.
3080 Fix argument promotion for binary arithmetic ops for C.
3081 * valarith.c (unop_result_type): New fn.
3082 (binop_result_type): New fn.
3083 (value_binop): Move result type computation to binop_result_type.
3084 (value_pos, value_neg, value_complement): Move result type
3085 computation to unop_result_type.
3088 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3089 Return basetype, fieldno if found. All callers updated.
3090 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
3092 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3093 * symfile.h (fill_in_vptr_fieldno): Delete.
3095 2008-02-02 Doug Evans <dje@google.com>
3097 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
3099 * typeprint.c (*): Whitespace cleanup.
3101 2008-02-02 Mark Kettenis <kettenis@gnu.org>
3102 Luis Machado <luisgpm@br.ibm.com>
3103 Thiago Jung Bauermann <bauerman@br.ibm.com>
3105 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
3106 don't fit into registerson the stack the way GCC does.
3108 2008-02-01 Joel Brobecker <brobecker@adacore.com>
3110 * symtab.c (symbol_set_names): Do not add an entry in the demangling
3111 hash table for Ada symbols. Just store the linkage name as is,
3112 and leave the demangled_name as NULL.
3114 2007-02-01 Joel Brobecker <brobecker@adacore.com>
3116 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
3117 in the global scope.
3118 (new_symbol): Likewise.
3120 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3122 * breakpoint.c (break_command_1): Return void.
3123 (break_command_really): Return void. Rethrow
3124 exceptions instead of returning.
3125 (gdb_breakpoint): Remove the error_message parameter.
3126 Return void. Rename to set_breakpoint.
3127 * gdb.h (gdb_breakpoint): Rename and move to...
3128 * breakpoint.h (set_breakpoint): ...here.
3129 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
3130 event hooks even if exception is thrown. Adjust to
3131 gdb_breakpoint interface changes.
3134 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
3136 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
3137 float in both first and second word in the doubleword, to support
3140 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3142 Properly rethrow exception. This fixes errors
3143 about non-existent functions for -break-insert.
3144 * breakpoint.c (break_command_really): Use throw_exception
3145 for rethrowing. If rethrowing, don't print the exception.
3147 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3149 * NEWS: Mention Decimal Floating Point support.
3151 2008-01-31 Joel Brobecker <brobecker@adacore.com>
3153 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
3154 value type to builtin_type_void_func_ptr.
3156 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
3158 * s390-tdep.c (is_float_singleton, is_float_like,
3159 alignment_of, s390_return_value): Make checks for
3160 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
3162 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
3163 Thiago Jung Bauermann <bauerman@br.ibm.com>
3165 * infcmd.c (default_print_registers_info): Also print hex
3166 raw contents for TYPE_CODE_DECFLOAT registers.
3167 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
3168 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
3169 (rs6000_register_name): Add support for DFP pseudo-registers.
3170 (rs6000_pseudo_register_type): Likewise.
3171 rs6000_pseudo_register_reggroup_p): Likewise.
3172 (ppc_pseudo_register_read): New function.
3173 (ppc_pseudo_register_write): Likewise.
3174 (rs6000_pseudo_register_read): Likewise.
3175 (rs6000_pseudo_register_write): Likewise.
3176 (e500_pseudo_register_read): Move checks to
3177 rs6000_pseudo_register_read.
3178 (e500_pseudo_register_write): Move checks to
3179 rs6000_pseudo_register_write.
3180 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
3181 rs6000_pseudo_register_read and rs6000_pseudo_register_write
3182 in gdbarch if SPE or DFP is available. Adjust gdbarch's
3183 num_pseudo_regs to account for DFP pseudo regs.
3185 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3187 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
3188 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
3189 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
3190 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
3191 e500_pseudo_register_read, e500_pseudo_register_write): Use
3192 IS_SPE_PSEUDOREG macro.
3193 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
3194 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
3195 Remove initialization of tdep->ppc_ev31_regnum.
3197 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3199 * printcmd.c (print_formatted): Handle references as for unformatted
3202 2008-01-30 Joel Brobecker <brobecker@adacore.com>
3204 * eval.c (evaluate_subexp_standard): Add handling of user
3205 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
3207 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
3209 * eval.c (evaluate_subexp_standard): Support
3210 BINOP_INTDIV opcode.
3212 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
3214 * valarith.c (value_binop): Add floating-point BINOP_MIN and
3216 For BINOP_EXP, use length and signedness of left operand only for
3217 result, as for shifts.
3218 For integral operands to BINOP_EXP, use new integer_pow and
3219 uinteger_pow functions so as to get full range of results.
3220 (integer_pow): New function.
3221 (uinteger_pow): New function.
3223 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
3225 Use vector for varobj_list_children interface.
3226 * gdb/varobj.c (varobj_list_children): Return vector
3228 * gdb/varobj.h (varobj_list_children): Adjust
3230 (varobj_p): Declare. Declare vector thereof.
3231 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
3232 for varobj_list_children change.
3233 * Makefile.in (varobj_h): Update dependencies.
3235 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
3237 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
3238 TYPE_CODE_DECFLOAT arguments.
3239 (ppc64_sysv_abi_push_dummy_call) Likewise.
3240 (get_decimal_float_return_value): New function.
3241 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
3242 values by calling get_decimal_float_return_value.
3243 (ppc64_sysv_abi_return_value): Likewise.
3245 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
3247 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
3248 for preprocessor macro information. Formatting changes.
3250 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3252 * remote.c (struct remote_state): Add cached_wait_status.
3253 (remote_exec_file): New variable.
3254 (PACKET_vAttach, PACKET_vRun): New constants.
3255 (extended_remote_restart): Do not query for status.
3256 (struct start_remote_args): New.
3257 (remote_start_remote): Take it as a second argument. Check
3258 whether the target is running. Issue an error for non-running
3259 non-extended targets. Cache the wait status. Set inferior_ptid
3261 (remote_open_1): Prompt to disconnect non-running targets. Make
3262 sure the target is marked running. Do not set inferior_ptid here.
3263 Update call to remote_start_remote. Do not call remote_check_symbols
3264 if the target is not running.
3265 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
3266 argument. Handle a non-running target.
3267 (remote_detach): Use it.
3268 (extended_remote_detach): New.
3269 (remote_disconnect): Fix typo. Use remoute_mourn_1.
3270 (extended_remote_attach_1, extended_remote_attach)
3271 (extended_async_remote_attach): New.
3272 (remote_vcont_resume): Remove unused variable.
3273 (remote_wait, remote_async_wait): Use any cached wait status.
3274 (putpkt_binary, getpkt): Clear any cached wait status.
3275 (extended_remoute_mourn_1): New.
3276 (extended_remote_mourn): Use it.
3277 (extended_async_remote_mourn, extended_remote_run): New.
3278 (extended_remote_create_inferior_1): New.
3279 (extended_remote_create_inferior): Use it.
3280 (extended_remote_async_create_inferior): Likewise.
3281 (remote_xfer_partial): Skip for non-executing targets.
3282 (init_extended_remote_ops): Set to_detach and to_attach.
3283 (init_extended_async_remote_ops): Likewise. Use
3284 extended_async_remote_mourn.
3285 (_initialize_remote): Register vAttach, vRun, and
3286 set remote exec-file.
3287 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
3289 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3291 * Makefile.in (symfile.o): Update.
3292 * NEWS: Mention exec tracing support.
3293 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
3295 * infcmd.c (kill_if_already_running, detach_command)
3296 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
3297 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
3298 (follow_exec): Do not check may_follow_exec. Do not mourn and push
3299 targets. Apply the sysroot path to the loaded executable. Use
3300 no_shared_libraries.
3301 * linux-nat.c (linux_child_follow_fork): Print fork following
3302 messages if verbose.
3303 (kill_wait_callback): Kill again before waiting a second time.
3304 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
3305 no_shared_libraries.
3307 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3309 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
3311 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3313 * nto-tdep.h: Remove #include "defs.h".
3314 * nto-tdep.c: Add #include "defs.h".
3315 * Makefile.in (nto_tdep_h): Update dependencies.
3316 (nto-tdep.o): Likewise.
3318 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3320 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
3322 (proceed, start_remote): Update call to wait_for_inferior.
3323 * inferior.h (wait_for_inferior): Update declaration.
3324 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
3325 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
3326 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
3327 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
3329 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
3331 * varobj (adjust_value_for_child_access): Added checking for
3332 returned value from gdb_value_ind.
3333 (c_describe_child): Likewise.
3334 (cplus_describe_child): Fixed a typo.
3336 2008-01-29 Jim Blandy <jimb@red-bean.com>
3338 * MAINTAINERS: Update my info.
3340 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3342 Use multiple locations for hardware watchpoints.
3343 This eliminates the need to traverse value chain, doing
3344 various checks, in three different places.
3346 * breakpoint.h (struct bp_location): New fields
3347 lengths and watchpoint_type.
3348 (struct breakpoint): Remove the val_chain field.
3349 * breakpoint.c (is_hardware_watchpoint): New.
3350 (free_valchain): Remove.
3351 (update_watchpoint): New.
3352 (insert_bp_location): For hardware watchpoint, just
3354 (insert_breakpoints): Call update_watchpoint_locations
3355 on all watchpoints. If we have failed to insert
3356 any location of a hardware watchpoint, remove all inserted
3358 (remove_breakpoint): For hardware watchpoints, directly
3360 (watchpoints_triggered): Iterate over locations.
3361 (bpstat_stop_status): Use only first location of
3362 a resource watchpoint.
3363 (delete_breakpoint): Don't call free_valchain.
3364 (print_one_breakpoint): Don't print all
3365 locations for watchpoints.
3366 (breakpoint_re_set_one): Use update_watchpoint for
3369 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3371 Don't reset watchpoint block on solib load.
3373 * breakpoint.c (insert_bp_location): For watchpoints,
3374 recompute condition.
3375 (breakpoint_re_set_one): Instead of recomputing value
3376 and condition for watchpoints, just reset value and
3377 let insert_breakpoints/insert_bp_location recompute it.
3378 Don't do anything about disabled watchpoint.
3380 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
3382 * valarith.c (value_binop): Handle unsigned integer
3385 2008-01-28 Kevin Buettner <kevinb@redhat.com>
3387 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
3388 instruction pattern that appears frequently in position
3389 independent code. Fix bug in code which looks for "fmov" and
3390 backtracks if no "fmov" is found.
3392 2008-01-28 Doug Evans <dje@google.com>
3394 * dbxread.c (read_dbx_symtab): Fix indentation.
3395 Reformat comments to 80 columns.
3396 Move local var def closer to only use.
3398 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3400 * fork-child.c (SHELL_FILE): Remove #ifndef.
3401 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
3403 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
3405 * i386-tdep.c (i386_skip_noop): New function.
3406 (i386_analyze_prologue): Call i386_skip_noop function.
3408 2008-01-24 Michael Snyder <msnyder@specifix.com>
3410 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
3411 * win32-nat.c (win32_xfer_partial): Ditto.
3412 * target.c (default_xfer_partial): Minor whitespace adjustment.
3414 2008-01-24 Pedro Alves <pedro@codesourcery.com>
3416 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
3417 strip bit 1 even if pc doesn't point to thumb code.
3419 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
3421 * remote.c (remote_wait): Handle SIGINT between packets.
3422 (remote_async_wait): Likewise.
3424 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
3425 Chris Demetriou <cgd@google.com>
3427 * thread.c (add_thread_silent): Renamed
3429 (print_thread_events): New variable definition.
3430 (show_print_thread_events): New function.
3431 (_initialize_thread): Add "set print thread-events" and
3432 "show print thread-events" commands.
3433 (add_thread): Announce new thread.
3434 * gdbthread.h (add_thread_silent): Declare.
3435 (print_thread_events): New variable declaration.
3436 * inf-ttrace.c (inf_ttrace_wait): Don't
3437 inform about new thread, as add_thread is always
3438 called too, and will take care of that.
3439 * infrun.c (handle_inferior_event): Likewise.
3440 * procfs.c (procfs_wait): Likewise.
3441 * remote.c (remote_currthread): Likewise.
3442 * sol-thread.c (sol_thread_wait): Likewise.
3443 * win32-nat.c (get_win32_debug_event): Likewise.
3444 * linux-thread-db.c (attach_thread): Likewise.
3445 Remove the verbose parameter.
3446 (check_event): Make detach_thread be verbose
3447 only if print_thread_events is set.
3448 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
3449 about new thread. This is called only from
3450 linux-thread-db.c:attach_thread, which will take care.
3451 Remove the verbose parameter.
3452 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
3454 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
3456 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
3458 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
3460 * breakpoint.c (break_command_really): New parameter
3462 (break_command_1): Pass 0 as
3463 ignore_count to break_command_really.
3464 (gdb_breakpoint): Pass ignore_count to
3465 break_command_really.
3467 2008-01-21 Kevin Buettner <kevinb@redhat.com>
3469 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
3470 sigcontext struct via pointer.
3471 (struct sigframe comment): Update to show new field `psc'.
3473 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
3475 * infrun.c (handle_inferior_event): If
3476 we failed to remove breakpoints, error,
3477 don't try to increment PC by hand.
3479 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
3481 Add NetBSD/hppa target and host support.
3483 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
3484 (hppabsd_gregset): Move to ...
3485 (hppabsd_regset_from_core_section): Rename
3486 hppaobsd_regset_from_core_section and move to ...
3487 (hppabsd_find_global_pointer): Update comment.
3488 (hppabsd_init_abi): Make global. Do not register
3489 hppabsd_regset_from_core_section.
3490 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
3492 (_initialize_hppabsd_tdep): Move to ...
3493 * hppaobsd-tdep.c: ... here. New file.
3494 * hppnbsd-tdep.c: New file.
3495 * hppnbsd-nat.c: New file.
3496 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
3497 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
3498 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
3499 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
3500 * configure.host (hppa*-*-netbsd*): New entry.
3501 * configure.tgt (hppa*-*-netbsd*): New entry.
3502 (hppa*-*-openbsd*): Update.
3503 * NEWS (New native configuration): Mention NetBSD/hppa.
3504 (New targets): Mention NetBSD/hppa.
3506 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3508 * gdbarch.sh (function_list): Add new property bits_big_endian to
3510 * gdbarch.{c,h}: Regenerate.
3512 * value.c (struct value): Replace BITS_BIG_ENDIAN by
3513 gdbarch_bits_big_endian (comment).
3514 (unpack_field_as_long, modify_field): Likewise.
3515 * value.h: Likewise (comment).
3516 * valops.c (value_slice): Likewise.
3517 * valarith.c (value_subscript, value_bit_index): Likewise.
3518 * gdbtypes.h (field): Likewise (comment).
3519 * eval.c (evaluate_subexp_standard): Likewise.
3520 * dwarf2read.c (dwarf2_add_field): Likewise.
3521 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
3522 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
3524 * defs.h (BITS_BIG_ENDIAN): Remove.
3526 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3528 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
3530 * m2-exp.y (yylex): Likewise.
3531 * objc-exp.y (yylex): Likewise.
3533 * defs.h (DEPRECATED_STREQN): Remove.
3535 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
3537 * MAINTAINERS: Update my email address.
3539 2008-01-17 Jim Blandy <jimb@codesourcery.com>
3541 * README: Mention gdbserver/README.
3543 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
3545 * valarith.c (value_binop): Handle BINOP_INTDIV
3546 for unsigned and signed integers.
3548 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
3550 * s390-tdep.c (s390_gdbarch_init): Set default long double
3551 type to 128-bit IEEE quad.
3553 2008-01-17 Joel Brobecker <brobecker@adacore.com>
3555 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
3557 2008-01-16 Mark Kettenis <kettenis@gnu.org>
3559 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
3561 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
3562 * value.c: All callers changed.
3564 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3566 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
3567 DEPRECATED_STREQ by its expression.
3568 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
3569 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
3570 (scan_xcoff_symtab): Likewise.
3571 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
3572 * f-lang.c (find_common_for_function): Likewise.
3573 * objc-exp.y (parse_number): Likewise.
3575 * defs.h (DEPRECATED_STREQ): Remove.
3577 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3579 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
3580 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
3581 get_frame_arch to get at the current_architecture. Update AM33_MODE
3583 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
3584 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
3586 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
3588 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3590 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
3592 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
3594 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
3595 current_gdbarch by gdbarch. Update caller.
3597 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
3598 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
3599 the current architecture. Update calls of
3600 amd64_native_gregset_supplies_p.
3601 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
3602 (amd64bsd_store_inferior_registers): Likewise.
3604 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3606 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
3607 Replace current_gdbarch by gdbarch. Update caller.
3609 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3611 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
3612 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
3613 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
3614 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
3615 (stabsect_build_psymtabs): Fix indentation.
3617 2008-01-15 Michael Snyder <msnyder@specifix.com>
3619 * corelow.c (core_xfer_partial): Comment, cut/paste error.
3621 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
3623 * win32-nat.c (win32_create_inferior): Restore code calling
3624 CloseHandle on ProcessInformation structure.
3626 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
3628 * configure.ac: Check for void * as 3 argument of ptrace.
3629 * configure: regenerate.
3631 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3633 * alpha-tdep.c (alpha_heuristic_proc_start)
3634 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
3635 current_gdbarch by gdbarch.
3637 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
3638 current architecture by frame_info. Update alpha_heuristic_proc_start
3641 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
3642 get_frame_arch to get at the current architecture by frame_info. Update
3643 alpha_sigtramp_register_address call.
3645 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
3646 current_gdbarch by gdbarch. Update caller.
3647 (convert_to_extended, convert_from_extended): Add endianess parameter
3648 for comparison. Update caller.
3649 (arm_extract_return_value, arm_store_return_value): Use
3650 get_regcache_arch to get at the current architecture.
3652 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
3653 current_gdbarch by gdbarch. Update caller.
3654 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
3655 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
3657 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
3658 gdbarch as parameter. Update caller.
3659 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
3660 current_gdbarch by gdbarch. Update caller.
3662 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
3663 update caller. Replace current_gdbarch by gdbarch.
3665 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
3666 the current architecture. Replace current_gdbarch by gdbarch.
3667 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
3668 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
3669 expression. Add gdbarch as parameter and replace current_gdbarch with
3671 (M6811_TDEP): Remove.
3672 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
3674 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
3675 current_gdbarch by gdbarch. Update caller.
3677 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
3679 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
3682 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
3683 caller. Relace current_gdbarch by gdbarch.
3684 (altivec_register_p, spe_register_p): Likewise.
3685 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
3687 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
3688 altivec_register_p and spe_register_p.
3690 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
3691 caller. Replace current_gdbarch by gdbarch.
3692 (score_analyze_prologue): use get_frame_arch to get at the current
3695 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
3696 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
3697 current_gdbarch by gdbarch. Update caller.
3698 (sparc_frame_cache): Use get_frame_arch to get at the current
3700 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
3701 sparc_analyze_prologue.
3703 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
3706 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3708 * exec.c: #include "arch-utils.h"
3709 (print_section_info): Use gdbarch_from_bfd to get at the
3710 current architecture. Replace current_gdbarch. Fix indention. Replace
3711 deprecated_print_address_numeric by paddress.
3712 * Makefile.in (exec.o) Add dependency to arch-utils.h.
3714 * valprint.c (val_print_string): Replace
3715 deprecated_print_address_numeric.
3716 * tracepoint.c (trace_mention, scope_info): Likewise.
3717 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
3718 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
3719 (maintenance_check_symtabs): Likewise.
3720 * symfile.c (list_overlays_command): Likewise.
3721 * stack.c (frame_info, print_block_frame_labels): Likewise.
3722 * printcmd.c (print_address, print_address_demangle)
3723 (address_info): Likewise.
3724 * corefile.c (memory_error): Likewise.
3725 * infcmd.c (jump_command): Likewise.
3726 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
3727 (mention, delete_breakpoint): Likewise.
3728 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
3729 * dwarf2read.c (dump_die): Likewise.
3730 * ada-valprint.c (ada_val_print_1): Likewise.
3731 * f-valprint.c (f_val_print): Likewise.
3732 * linux-fork.c (info_forks_command): Likewise.
3733 * m32r-com.c (m32r_load_section, m32r_load)
3734 (m32r_upload_command): Likewise.
3736 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
3738 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3740 * gdbarch.sh (skip_prologue): Add gdbarch
3742 * gdbarch.{c,h}: Regenerate.
3744 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
3745 * amd64-tdep.c (amd64_skip_prologue): Likewise.
3746 * avr-tdep.c (avr_skip_prologue): Likewise.
3747 * cris-tdep.c (cris_skip_prologue): Likewise.
3748 * frv-tdep.c (frv_skip_prologue): Likewise.
3749 * h8300-tdep.c (h8300_skip_prologue): Likewise.
3750 * hppa-tdep.c (hppa_skip_prologue): Likewise.
3751 * i386-tdep.c (i386_skip_prologue): Likewise.
3752 * ia64-tdep.c (ia64_skip_prologue): Likewise.
3753 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
3754 * m32r-tdep.c (m32r_skip_prologue): Likewise.
3755 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
3756 * m68k-tdep.c (m68k_skip_prologue): Likewise.
3757 * m88k-tdep.c (m88k_skip_prologue): Likewise.
3758 * mep-tdep.c (mep_skip_prologue): Likewise.
3759 * mips-tdep.c (mips_skip_prologue): Likewise.
3760 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
3761 * mt-tdep.c (mt_skip_prologue): Likewise.
3762 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
3763 * score-tdep.c (score_skip_prologue): Likewise.
3764 * sh64-tdep.c (sh64_skip_prologue): Likewise.
3765 * sh-tdep.c (sh_skip_prologue): Likewise.
3766 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
3767 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
3768 * spu-tdep.c (spu_skip_prologue): Likewise.
3769 * v850-tdep.c (v850_skip_prologue): Likewise.
3770 * vax-tdep.c (vax_skip_prologue): Likewise.
3771 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
3772 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
3774 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
3775 current_gdbarch by gdbarch.
3776 * m32c-tdep.c (m32c_skip_prologue): Likewise.
3777 * s390-tdep.c (s390_skip_prologue): Likewise.
3779 2008-01-10 Doug Evans <dje@google.com>
3781 * defs.h (struct continuation_arg): Fix typo in comment.
3782 * target.c (target_translate_tls_address): Fix comment spelling error.
3784 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
3786 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
3787 (DOUBLEST_SCAN_FORMAT): Likewise.
3788 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
3789 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
3790 * c-exp.y (parse_number): Likewise.
3791 * jv-exp.y (parse_number): Likewise.
3792 * objc-exp.y (parse_number): Likewise.
3793 * p-exp.y (parse_number): Likewise.
3795 2008-01-09 Joel Brobecker <brobecker@adacore.com>
3797 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
3798 (check_typedef): Likewise.
3800 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
3802 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
3803 seen_double_big_d, treat the new H, D, and DD modifiers as length
3806 2008-01-08 Joel Brobecker <brobecker@adacore.com>
3808 * dwarf2read.c (read_enumeration_type): Add comment.
3810 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
3812 * config.in: Regenerate.
3814 2008-01-08 Joel Brobecker <brobecker@adacore.com>
3816 * ada-lang.c (ada_convert_actual): Renames convert_actual.
3818 (ada_convert_actuals): Delete.
3819 * ada-lang.h (ada_convert_actual): Add declaration.
3820 (ada_convert_actuals): Remove declaration.
3821 * infcall.c: #include "ada-lang.h".
3822 (value_arg_coerce): Add new parameter sp. Update function
3823 documetnation. Add handling of Ada function call parameters.
3824 * Makefile.in (infcall.o): Update dependencies.
3826 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3828 * ada-lang.c (ensure_lval): Fix value lval kind.
3829 (convert_actual): Add handling for arguments passed by reference.
3831 2008-01-08 Doug Evans <dje@google.com>
3833 * dbxread.c (read_dbx_symtab): Fix indentation.
3835 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
3837 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
3838 (valarith.o): Depend on dfp.h.
3839 (valops.o): Likewise.
3840 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
3841 (set_decnumber_context): New function.
3842 (decimal_check_errors): Likewise.
3843 (decimal_from_number): Likewise.
3844 (decimal_to_number): Likewise.
3845 (decimal_from_string): Use set_decnumber_context and
3846 decimal_check_errors.
3847 (decimal_from_integral): New function.
3848 (decimal_from_floating): Likewise.
3849 (decimal_to_double): Likewise.
3850 (promote_decimal): Likewise.
3851 (decimal_binop): Likewise.
3852 (decimal_is_zero): Likewise.
3853 (decimal_compare): Likewise.
3854 (decimal_convert): Likewise.
3855 * dfp.h (decimal_from_integral): New prototype.
3856 (decimal_from_floating): Likewise.
3857 (decimal_to_double): Likewise.
3858 (decimal_binop): Likewise.
3859 (decimal_is_zero): Likewise.
3860 (decimal_compare): Likewise.
3861 (decimal_convert): Likewise.
3862 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
3863 call to value_from_decfloat.
3864 * valarith.c: Include dfp.h.
3865 (value_args_as_decimal): New function.
3866 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
3867 (value_logical_not): Likewise.
3868 (value_equal): Likewise.
3869 (value_less): Likewise.
3870 (value_pos): Likewise.
3871 (value_neg): Formatting fix.
3872 * valops.c: Include dfp.h.
3873 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
3874 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
3875 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
3876 (value_from_decfloat): Remove expect_type argument.
3877 * value.h (value_from_decfloat): Update prototype.
3879 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
3881 Ignore change in name of dynamic linker during
3882 execution on Solaris. This also unbreaks pending breakpoints.
3884 * solist.h (struct target_so_ops): New field same.
3885 * solib-svr4.c (svr4_same): New.
3886 (_initialize_svr4_solib): Register svr4_same.
3887 * solib.c (update_solib_list): Use ops->same, if available.
3889 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
3891 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
3892 when using MS-DOS paths.
3894 2008-01-05 Pedro Alves <pedro@codesourcery.com>
3896 * NEWS: Mention --pid and --core command line behaviour changes.
3898 2008-01-05 Pedro Alves <pedro@codesourcery.com>
3900 * main.c (captured_main): Remove 'count' varible and the
3901 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
3902 --pid options were issued simultaneously. If an explicit pid
3903 option was passed, don't fallback to core file. Detect extra
3904 arguments better in the presence of explicit pid or core
3907 2008-01-05 Joel Brobecker <brobecker@adacore.com>
3909 * ada-lang.c (ada_which_variant_applies): Correctly compute
3910 the value of the discriminant when the variant record is packed.
3912 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3914 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
3915 that are used to differentiate homonyms.
3917 2008-01-04 Jerome Guitton <guitton@adacore.com>
3919 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
3920 when the type is an anonymous pointer type.
3921 (ada_check_typedef): Avoid a seg fault when the type is null.
3922 * ada-typeprint.c (print_array_type): Add support for pointer
3925 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
3927 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
3929 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3931 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
3932 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
3934 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3936 * ada-exp.y (chop_separator): New function.
3937 (write_selectors): Rewrite to re-use chop_separator.
3938 (ada_nget_field_index, get_symbol_field_type): New functions.
3939 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
3942 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3944 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
3945 of SYMBOL_VALUE when working with function symbols.
3947 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3949 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
3950 expressions. These expressions do not need to be rewriten.
3952 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3954 * dwarf2read.c (read_enumeration_type): Flag type as stub if
3955 the given die is a declaration.
3957 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3959 * ada-lang.c (ada_array_bound_from_type): Make non-static.
3960 Handle properly the case when the index type is an enumerated type.
3961 Do not return the subtype of the bounds type, just return the
3962 bounds type directly - this is not needed and is more consistent
3963 with what we do for arrays when no XA parallel type exists.
3965 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3967 * ada-lang.c (static_unwrap_type): Add forward declaration.
3968 (template_to_static_fixed_type): Fields of dynamic types sometimes
3969 also need to be unwrapped. Take this into account.
3970 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
3971 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
3972 * ada-typeprint.c (ada_print_type): Get the typename from
3973 the original type, not the base type.
3975 2008-01-03 Jerome Guitton <guitton@adacore.com>
3977 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
3978 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
3979 Update calls to ada_to_fixed_type.
3980 (ada_template_to_fixed_record_type_1): Ditto, but without looking
3982 (ada_to_fixed_type): Add check_tag parameter; do not look for
3983 tag if null. When looking for a tag, use a fixed record type.
3984 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
3985 * ada-valprint.c (printable_val_type, ada_value_print): Update
3986 calls to ada_to_fixed_type.
3988 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
3990 * doublest.c (convert_floatformat_to_doublest): Call
3991 floatformat_to_doublest instead of floatformat_to_double and use
3993 (convert_doublest_to_floatformat): Call floatformat_from_doublest
3994 instead of floatformat_from_double and use DOUBLEST variables.
3996 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
3998 * MAINTAINERS (Write After Approval): Add self.
4000 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4002 * symfile.c (set_initial_language): Make non-static.
4003 * symfile.h (set_initial_language): Add declaration.
4004 * language.c: #include "symfile.h".
4005 (set_language): Call set_initial_language if the frame language
4006 could not be determined.
4008 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
4010 * eval.c (evaluate_subexp_for_address): Provide frame address to
4011 locate_var_value only if it will be needed.
4013 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
4015 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
4017 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4019 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
4020 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
4021 This is needed to make sure that any other treatment applied
4022 to the resulting value does not fail for spurious reason,
4023 such as trying to take the address of this value.
4025 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4027 * ada-lang.c (ada_value_equal): Dereference reference types when
4030 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
4032 Updated copyright notices for most files.
4034 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
4036 * win32-nat.c (psapi_module_handle): Remove static.
4037 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
4038 return first module found if base_address is zero. Don't initialize
4039 psapi function pointers here. Convert to cygwin paths when
4041 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
4042 executable name. Use get_module_name when that fails or when
4044 (_initialize_psapi): New function. Initialize psapi stuff before it is
4045 needed or issue a warning if it is not found. Move psapi_module_handle
4048 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4050 * ada-lang.c (ada_remove_trailing_digits): New function.
4051 (ada_remove_po_subprogram_suffix): New function.
4052 (ada_decode): Improve. Move the description of the algorithm
4053 directly inside the code, instead of in the function global
4056 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4058 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
4059 and always print the dereferenced value.
4061 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4063 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
4064 of the case where the first argument is a reference.
4065 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
4067 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4069 Implement support for Ada interface types.
4071 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
4072 (ada_is_ignored_field): Ignore fields that are a dispatch table
4075 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4077 * top.c (print_gdb_version): Update copyright year.
4079 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4081 * ChangeLog-2007: New ChangeLog rotation.
4082 * ChangeLog: Reset for 2008.
4083 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
4086 For older changes see ChangeLog-2007.
4092 version-control: never