1 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3 * inferior.h (stop_bpstat): Delete.
5 * breakpoint.h (bpstat_do_actions): Remove bpstat* argument.
7 * breakpoint.c (bpstat_do_actions): Rename to ...
8 (bpstat_do_actions_1): ... this. Make static. Change return type
9 to int. Return true if a breakpoint proceeded.
10 (bpstat_do_actions): New, as wrapper around bpstat_do_actions_1.
11 (delete_breakpoint): Don't reference the global stop_bpstat; it's
14 * gdbthread.h (struct thread_info): Add stop_bpstat.
15 (save_infrun_state, load_infrun_state): Remove stop_bpstat
17 * thread.c (load_infrun_state, save_infrun_state): Remove
18 stop_bpstat argument, and the code referencing it.
20 * infcall.c: Include "gdbthread.h".
21 (call_function_by_hand): Adjust.
22 * exceptions.c: Include "gdbthread.h".
23 (throw_exception): Adjust.
24 * infcmd.c (stop_bpstat): Delete.
25 (continue_command): In all-stop, set the ignore count on the
26 thread that reported the stop. In non-stop, set it on the current
28 (finish_command_continuation): Adjust.
29 (program_info): Adjust.
30 * infrun.c (clear_proceed_status): Adjust.
31 (context_switch): Don't context-switch stop_bpstat.
32 (handle_inferior_event): Adjust.
33 (normal_stop): Adjust.
34 (save_inferior_status, restore_inferior_status): Adjust.
36 * inf-loop.c (inferior_event_handler): Remove parameter to
37 bpstat_do_actions call.
38 * top.c (command_loop): Remove parameter to bpstat_do_actions
39 call. Call it unconditionally.
40 * event-top.c (command_handler): Ditto.
41 * python/python.c (execute_gdb_command): Ditto.
43 2008-09-08 Pedro Alves <pedro@codesourcery.com>
45 * inferior.h (step_over_calls): Delete.
47 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
48 step_over_calls argument.
49 * thread.c (save_infrun_state, load_infrun_state): Remove
50 step_over_calls argument. Adjust.
52 * infcmd.c (step_over_calls): Delete.
54 * infrun.c (clear_proceed_status): Adjust.
55 (context_switch): Don't context-switch step_over_calls.
56 (handle_inferior_event, save_inferior_status)
57 (restore_inferior_status): Adjust.
59 2008-09-08 Pedro Alves <pedro@codesourcery.com>
61 Remove context switching in favour of accessing thread_info fields
64 * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
66 (struct thread_stepping_state): Delete.
68 (follow_inferior_reset_breakpoints, follow_exec)
69 (resume, clear_proceed_status): Adjust.
71 (proceed, start_remote, init_wait_for_inferior): Adjust.
72 (struct execution_control_state): Add event_thread member.
73 (delete_step_resume_breakpoint_callback)
74 (delete_step_thread_step_resume_breakpoint)
75 (delete_step_thread_step_resume_breakpoint_cleanup)
76 (delete_step_thread_step_resume_breakpoint): New.
77 (wait_for_inferior, init_execution_control_state): Use
78 delete_step_thread_step_resume_breakpoint_cleanup.
79 (wait_for_inferior): Set the event_thread.
80 (fetch_inferior_event): Ditto. Delete the step-resume breakpoint
81 with delete_step_thread_step_resume_breakpoint.
82 (init_thread_stepping_state): Change parameter type to
84 (context_switch): Don't context switch prev_pc,
85 stepping_over_breakpoint, step_resume_breakpoint,
86 step_range_start, step_range_end, step_frame_id,
87 tss->stepping_over_breakpoint,
88 tss->stepping_through_solib_after_catch,
89 tss->stepping_through_solib_catchpoints, tss->current_line, or
91 (adjust_pc_after_break, handle_inferior_event)
92 (currently_stepping, step_into_function)
93 (insert_step_resume_breakpoint_at_sal)
94 (insert_longjmp_resume_breakpoint, keep_going): Adjust.
95 (clear_stepping_state): New.
96 (normal_stop): Adjust.
97 (save_inferior_status, restore_inferior_status): Adjust.
99 * gdbthread.h (struct thread_info): Comments describing the
100 members moved here. Add step_after_step_resume_breakpoint.
101 (delete_step_resume_breakpoint): Add thread_info argument.
102 (save_infrun_state, load_infrun_state): Remove prev_pc,
103 trap_expected, step_resume_breakpoint, step_range_start,
104 step_range_end, step_frame_id, another_trap,
105 stepping_through_solib_after_catch,
106 stepping_through_solib_catchpoints, current_line and
107 current_symtab function arguments.
108 (inferior_thread): Declare.
110 * thread.c (inferior_thread): New.
111 (delete_step_resume_breakpoint): Add a thread_info parameter and
113 (load_infrun_state, save_infrun_state): Remove prev_pc,
114 trap_expected, step_resume_breakpoint, step_range_start,
115 step_range_end, step_frame_id, stepping_over_breakpoint,
116 stepping_through_solib_after_catch,
117 stepping_through_solib_catchpoints, current_line and
118 current_symtab args. Remove code referencing them.
120 * infcmd.c (step_range_start, step_range_end, step_frame_id):
122 (step_1, step_once, until_next_command): Adjust.
124 * inferior.h (step_range_start, step_range_end, step_frame_id):
127 * linux-nat.c (linux_child_follow_fork): If following the child,
128 move the step state to it. Adjust.
129 * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
130 * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
132 2008-09-08 Pedro Alves <pedro@codesourcery.com>
134 * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
137 2008-09-08 Pedro Alves <pedro@codesourcery.com>
139 * corelow.c (add_to_thread_list): If this is the first time we
140 hear about thread info, update inferior_ptid.
141 (core_open): Clear the thread list and set inferior_ptid before
142 acknowledging a new inferior. Find threads before fetching
143 register info. Give an upper target layer a chance to find and
144 claim new threads. Print core generation and stop signal info
145 after finding new threads.
146 (get_core_register_section): Look at the lwp member of
147 inferior_ptid for detecting if we have threads info, instead of
149 (core_pid_to_str): New.
150 (init_core_ops): Register core_pid_to_str.
152 2008-09-08 Pedro Alves <pedro@codesourcery.com>
154 * spu-linux-nat.c (spu_child_post_startup_inferior)
155 (spu_child_post_attach): Don't add the main thread here.
157 2008-09-08 Pedro Alves <pedro@codesourcery.com>
159 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
161 * gnu-nat.c (inf_validate_procs): If this is the first time we're
162 seeing a thread id, extend the main thread's ptid. If we still
163 have pending execs, don't be verbose about new threads.
164 (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
165 (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
166 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
169 2008-09-08 Pedro Alves <pedro@codesourcery.com>
171 * procfs.c (to_attach): Create a procinfo for the current lwp.
172 Add it to gdb's thread list.
173 (procfs_fetch_registers, procfs_store_registers): Assume there's
175 (procfs_wait): Don't add the main thread here.
176 (procfs_init_inferior): Create a procinfo for the main lwp here.
177 Change main thread's ptid with thread_change_ptid.
178 (procfs_notice_thread): Check for exited threads.
179 (procfs_corefile_thread_callback): Remove check for the main
181 (procfs_make_note_section): Assume there is always a thread.
183 * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
184 attaching. Change the main thread ptid with thread_change_ptid.
185 (sol_thread_detach): Clear sol_thread_active.
186 (sol_thread_wait): Check for exited threads.
187 (sol_thread_create_inferior): Clear sol_thread_active before
188 creating a new inferior. Change the main thread ptid with
190 (sol_thread_mourn_inferior): Clear sol_thread_active.
191 (sol_find_new_threads_callback): Check for exited threads.
193 2008-09-08 Pedro Alves <pedro@codesourcery.com>
195 * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
196 LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
197 TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
198 process, and return TARGET_WAITKIND_IGNORE.
200 2008-09-08 Pedro Alves <pedro@codesourcery.com>
202 * inf-ttrace.c: Include <signal.h>
203 (inf_ttrace_delete_dead_threads_callback): New.
204 (inf_ttrace_resume_lwp): New.
205 (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
206 delete dying threads until they are really dead.
207 (inf_ttrace_wait): After stopping the whole process, delete any
208 dying thread that is really dead by now.
209 (inf_ttrace_thread_alive): Return 1.
210 (inf_ttrace_extra_thread_info): New.
211 (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
213 2008-09-08 Pedro Alves <pedro@codesourcery.com>
215 * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
217 (inf_ttrace_attach): Add the main thread.
218 (inf_ttrace_resume_callback): Check for exited threads. Adjust
220 (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
221 using thread_change_ptid, and set its private data. Don't add the
223 (inf_ttrace_pid_to_str): Adjust.
225 2008-09-08 Pedro Alves <pedro@codesourcery.com>
227 * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
228 thread_change_ptid. Check for exited threads.
229 (bsd_uthread_find_new_threads): Check for exited threads.
231 2008-09-08 Pedro Alves <pedro@codesourcery.com>
233 * inf-ptrace.c: Include "gdbthread.h".
234 (inf_ptrace_attach): Add the main thread here.
235 * linux-nat.c (linux_nat_attach): Don't add the main thread here.
236 Decorate the main thread id with the lwp id.
238 2008-09-08 Pedro Alves <pedro@codesourcery.com>
240 * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
241 thread_change_ptid. Don't add or mark the main thread as running
243 * fork-child.c (fork_inferior): Add the main thread here.
245 2008-09-08 Jerome Guitton <guitton@adacore.com>
247 * rs6000-tdep.c (rs6000_fetch_instruction)
248 (rs6000_skip_stack_check): New functions.
249 (skip_prologue): Skip stack check sequence.
251 2008-09-08 David Daney <ddaney@avtrex.com>
253 * dummy-frame.h (frame.h): Include it.
254 (struct frame_id): Remove declaration.
256 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
258 * spu-tdep.c (spu_push_dummy_code): New function.
259 (spu_gdbarch_init): Install it.
261 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
263 * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
265 * gdbarch.c: Regenerate.
267 * target.c (target_xfer_partial, debug_print_register): Use
268 core_addr_to_string_nz instead of paddr_nz.
270 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
272 * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
273 *before* calling gdbarch_init_osabi.
274 (rs6000_aix_init_osabi): Disable displaced stepping.
276 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
278 * target.c (update_current_target): Do not inherit to_open
280 (pop_target): Call target_close on target_stack instead
282 (pop_all_targets_above): Likewise.
284 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
286 * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
287 (gnuv3_print_method_ptr): Use it.
288 (gnuv3_method_ptr_to_value): Likewise.
290 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
292 * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
293 register_area callback function.
294 * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
295 Use it instead of current_gdbarch.
296 * nto-procfs.c (procfs_store_registers): Update call.
298 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
300 * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
301 regcache architecture instead of current_gdbarch.
303 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
305 * mep-tdep.c (struct mep_prologue): Add gdbarch member.
306 (check_for_saved): Use it instead of current_gdbarch.
307 (is_arg_spill): Add gdbarch paramter. Use it instead
309 (mep_analyze_prologue): Add gdbarch parameter. Pass it
310 to is_arg_spill and check_for_saved.
311 (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
313 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
315 * hppa-tdep.c (internalize_unwinds): Use objfile architecture
316 instead of current_gdbarch.
318 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
320 * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
321 * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
322 Use it instead of current_gdbarch.
323 (m68kbsd_supply_fpregset): Update call.
324 * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
325 (m68kbsd_collect_fpregset): Likewise.
327 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
329 * cris-tdep.c (cris_version, cris_mode): Remove.
330 (crisv32_single_step_through_delay): Use tdep->cris_mode.
331 (cris_breakpoint_from_pc): Likewise.
332 (cris_frame_unwind_cache): Use tdep->cris_version.
333 (crisv32_scan_prologue): Likewise.
334 (cris_spec_reg_applicable): Add gdbarch argument.
335 Use tdep->cris_version.
336 (cris_register_size, cris_special_register_name): Update calls.
337 (cris_special_register_name): Add gdbarch argument.
338 (cris_register_name, crisv32_register_name): Update calls.
340 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
342 * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
343 instead of current_gdbarch.
345 * sh64-tdep.c (gdb_print_insn_sh64): Remove.
346 (sh64_gdbarch_init): Install print_insn_sh64 directly.
347 * sh-tdep.c (gdb_print_insn_sh): Remove.
348 (sh_gdbarch_init): Install print_insn_sh directly.
350 * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
351 from current_gdbarch.
352 (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
353 (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
354 depending on mips_abi.
356 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
358 * gdbarch.sh (addr_bits_remove): Change type to 'm'.
359 (smash_text_address): Likewise.
360 * gdbarch.c, gdbarch.h: Regenerate.
362 * arch-utils.c (core_addr_identity): Add gdbarch parameter.
363 * arch-utils.h (core_addr_identity): Likewise.
364 * arm-tdep.c (arm_addr_bits_remove): Likewise.
365 (arm_smash_text_address): Likewise.
366 * hppa-tdep.c (hppa_smash_text_address): Likewise.
367 * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
368 * s390-tdep.c (s390_addr_bits_remove): Likewise.
370 * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
371 Use it instead of current_gdbarch.
373 * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
374 arm_dwarf2_prev_register): Update calls.
375 * m88k-tdep.c (m88k_unwind_pc): Update call.
377 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
379 * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
380 * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
381 Call gdbarch_integer_to_address directly instead of converting
382 to value and back. Update comment.
383 (execute_stack_op): Update call site.
384 * dwarf2loc.c (find_location_expression): Likewise.
385 (locexpr_describe_location): Update
387 * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
388 * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
389 * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
390 (dwarf2_loc_desc_needs_frame): Likewise.
392 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
394 * breakpoint.h (struct bp_location): Change type of section
395 member to "struct obj_section *".
396 * tracepoint.h (struct tracepoint): Likewise.
397 * symtab.h (struct general_symbol_info): Replace bfd_section
398 member with obj_section.
399 (struct symtab_and_line): Change type of section member to
400 "struct obj_section *".
401 (SYMBOL_BFD_SECTION): Remove macro, replace by ...
402 (SYMBOL_OBJ_SECTION): ... this.
404 * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
405 section as obj_section instead of bfd_section.
407 * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
408 directly instead of looking of obj_section from bfd_section.
410 * objfiles.h (find_pc_sect_section): Remove.
411 * objfiles.c (find_pc_sect_section): Remove.
412 (find_pc_section): Inline find_pc_sect_section code.
414 * symfile.h (find_pc_overlay): Return struct obj_section *.
415 (find_pc_mapped_section): Likewise.
416 (section_is_overlay, section_is_mapped): Change type of section
417 argument to struct obj_section *.
418 (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
419 (overlay_mapped_address, overlay_unmapped_address): Likewise.
420 (symbol_overlayed_address): Likewise.
421 * symtab.h (symbol_overlayed_address): Likewise.
422 * symfile.c (overlay_is_mapped): Remove.
423 (section_is_mapped): Inline overlay_is_mapped code. Update.
424 (overlay_invalidate_all): Update.
425 (section_is_overlay): Change section argument to type
426 "struct obj_section *". Use bfd_ methods.
427 (pc_in_unmapped_range): Likewise. Handle relocated sections.
428 (pc_in_mapped_range): Likewise. Handle relocated sections.
429 (sections_overlap): Likewise.
430 (overlay_unmapped_address): Likewise.
431 (overlay_mapped_address): Likewise.
432 (symbol_overlayed_address): Likewise.
433 (find_pc_overlay): Return struct obj_section *.
434 (find_pc_mapped_section): Likewise.
435 (list_overlays_command): Update.
436 (map_overlay_command, unmap_overlay_command): Update.
437 (simple_overlay_update): Update.
439 * block.h (blockvector_for_pc_sect): Change section argument
440 to type "struct obj_section *".
441 (block_for_pc_sect): Likewise.
442 * block.c (blockvector_for_pc_sect): Change section argument
443 to type "struct obj_section *".
444 (block_for_pc_sect): Likewise.
445 * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
446 find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
447 lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
448 (matching_bfd_sections): Rename to ...
449 (matching_obj_sections): ... this. Update argument types.
450 * blockframe.c (find_pc_sect_function): Likewise.
451 * breakpoint.c (describe_other_breakpoints): Likewise.
452 (breakpoint_has_pc, check_duplicates_for): Likewise.
453 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
454 (lookup_minimal_symbol_by_pc_section): Likewise.
455 * symtab.c (find_pc_sect_psymtab_closer): Likewise.
456 (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
457 find_pc_sect_line, find_function_start_pc): Likewise.
458 (matching_bfd_sections): Rename to ...
459 (matching_obj_sections): ... this. Update argument types.
461 * blockframe.c (find_pc_partial_function): Update to section
462 type changes. No longer call find_pc_sect_section.
463 (cache_pc_function_section): Change to type "struct obj_section *".
464 * breakpoint.c (resolve_sal_pc): Update to section type changes.
465 * exec.c (xfer_memory): Likewise.
466 * findvar.c (read_var_value): Likewise.
467 * infcmd.c (jump_command): Likewise.
468 * linespec.c (minsym_found): Likewise.
469 * maint.c (maintenance_translate_address): Likewise.
470 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
471 (lookup_solib_trampoline_symbol_by_pc): Likewise.
472 * parse.c (write_exp_msymbol): Likewise.
473 * printcmd.c (build_address_symbolic): Likewise.
474 (address_info, sym_info): Likewise.
475 * symmisc.c (dump_msymbols, print_symbol): Likewise.
476 * symtab.c (fixup_section): Likewise.
477 (fixup_symbol_section, fixup_psymbol_section): Likewise.
478 (find_pc_line, find_function_start_sal): Likewise.
479 * target.c (memory_xfer_partial): Likewise.
480 * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
481 * spu-tdep.c (spu_overlay_update): Likewise.
483 2008-09-04 Doug Evans <dje@google.com>
485 * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
486 Change argument of pulongest from CORE_ADDR to ULONGEST.
488 * utils.c (plongest): Renamed from paddr_d.
489 (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
490 * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
491 `CORE_ADDR addr' arg of error message.
493 2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
495 * ser-tcp.c (ser_tcp_send_break): New function.
496 (_initialize_ser_tcp): Use ser_tcp_send_break.
497 * ser-tcp.h (ser_tcp_send_break): New prototype.
499 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
501 * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
502 when allocating stack frame for inferior call.
504 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
506 * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
507 SP or return address if we failed to find a valid frame.
509 2008-09-03 Aleksandar Ristovski <aristovski@qnx.com>
511 * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
512 non-permanent breakpoints.
513 (bpstat_stop_status): Change enable_state to bp_disabled only for
514 non-permanent breakpoints.
515 (bp_loc_is_permanent): New function.
516 (create_breakpoint): Check if the location points to a permanent
517 breakpoint and if it does, make breakpoint permanent.
518 (update_breakpoint_locations): Make sure new locations of permanent
519 breakpoints are properly initialized.
520 * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
521 (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
523 2008-09-02 Pedro Alves <pedro@codesourcery.com>
525 * breakpoint.c (insert_breakpoints, update_global_location_list):
526 Check breakpoints_always_inserted_mode instead of
527 always_inserted_mode directly.
529 2008-09-02 Andreas Schwab <schwab@suse.de>
531 * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
533 2008-09-01 Jan Kratochvil <jan.kratochvil@redhat.com>
535 Stay compatible after the GCC PR fortran/29635 fix.
536 * dwarf2read.c (process_die <DW_TAG_imported_module>)
537 (process_die <DW_TAG_imported_module>): Do not assert anything about
538 these unsupported tags.
540 2008-08-29 Tom Tromey <tromey@redhat.com>
542 * maint.c (_initialize_maint_cmds): Fix typo.
544 2008-08-29 Tom Tromey <tromey@redhat.com>
546 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
549 2008-08-27 Ulrich Weigand <uweigand@de.ibm.com>
551 * remote.c: Include "gdb_stat.h".
553 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
555 * dummy-frame.h (dummy_frame_pop): Add prototype.
556 * dummy-frame.c: Include "observer.h".
557 (dummy_frame_push): Do not check for stale frames.
558 (dummy_frame_pop): New function.
559 (cleanup_dummy_frames): New function.
560 (_initialize_dummy_frame): Install it as inferior_created observer.
562 * frame.h (struct frame_id): Update comments.
563 (frame_id_inner): Remove prototype.
564 * frame.c (frame_id_inner): Make static. Add comments.
565 (frame_find_by_id): Update frame_id_inner safety net check to avoid
566 false positives for targets using non-contiguous stack ranges.
567 (get_prev_frame_1): Update frame_id_inner safety net check.
568 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
570 * stack.c (return_command): Directly pop the selected frame.
571 * infrun.c (handle_inferior_event): Remove dead code.
572 * i386-tdep.c (i386_push_dummy_call): Update comment.
574 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
576 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
577 breakpoint from shared library.
579 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
581 * solib-svr4.c (read_program_header): New function.
582 (scan_dyntag_auxv): New function.
583 (elf_locate_base): Use it if scan_dyntag fails.
584 (find_program_interpreter): New function.
585 (enable_break): Use it instead of .interp section.
587 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
589 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
590 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
591 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
592 remote_bfd_open): New functions.
593 (remote_hostio_send_command): Fail safely if remote connection
596 * solist.h (solib_open): Remove prototype.
597 (solib_bfd_open): Add prototype.
598 * solib.c: Include "remote.h".
599 (solib_open): Remove, replace by ...
600 (solib_bfd_open): ... this new function. Handle remote BFDs.
601 (solib_map_sections): Replace solib_open by solib_bfd_open.
602 * solib-frv.c: Include "exceptions.h".
603 (enable_break2): Replace solib_open by solib_bfd_open.
604 * solib-svr4.c: Include "exceptions.h".
605 (enable_break): Replace solib_open by solib_bfd_open.
607 * symfile.c: Include "remote.h".
608 (build_id_verify): Handle remote BFDs.
609 (separate_debug_file_exists): Use BFD to access file. Handle
611 (symfile_bfd_open): Handle remote BFDs.
612 (reread_symbols): Handle remote BFDs.
614 * NEWS: Mention "remote:" argument prefix to "set sysroot".
616 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
618 * gdbarch.sh (target_gdbarch): New global variable.
619 (deprecated_current_gdbarch_select_hack): Set it.
620 * gdbarch.c, gdbarch.h: Regenerate.
622 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
624 * target-descriptions.c (target_find_description): Likewise.
625 * arm-tdep.c (arm_update_current_architecture): Likewise.
626 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
627 arm_show_force_mode): Likewise.
628 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
629 show_mips_abi): Likewise.
630 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
632 * target.c (target_translate_tls_address): Use target_gdbarch
633 instead of current_gdbarch.
634 * remote.c (struct packet_reg): Likewise.
635 (get_remote_arch_state, packet_reg_from_regnum,
636 packet_reg_from_pnum, remote_check_symbols, remote_wait,
637 remote_address_masked, remote_insert_breakpoint,
638 remote_insert_hw_breakpoint, remote_read_description): Likewise.
639 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
640 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
641 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
643 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
644 solib_add, info_sharedlibrary_command, solib_address,
645 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
646 solib_global_lookup): Likewise.
647 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
648 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
650 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
651 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
652 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
654 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
655 nto_truncate_ptr): Likewise.
656 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
658 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
660 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
661 (ppc_linux_vmx_regset_sections): New structure.
662 (ppc_linux_fp_regset_sections): New structure.
663 (ppc_linux_init_abi): Select core-file regset based on target
666 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
668 * target.c (debug_print_register): Use regcache_raw_collect
669 instead of regcache_cooked_read. Only handle raw registers.
671 2008-08-25 Pedro Alves <pedro@codesourcery.com>
673 * cp-name-parser.y: Include config.h before system headers.
675 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
677 * m88k-tdep.c: Update for unwinder changes.
679 2008-08-24 Tom Tromey <tromey@redhat.com>
681 * s390-tdep.c (s390_address_class_type_flags): Use
682 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
683 (s390_address_class_type_flags_to_name): Likewise.
684 (s390_address_class_name_to_type_flags): Likewise.
686 2008-08-24 Tom Tromey <tromey@redhat.com>
688 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
690 * features/rs6000/powerpc-vsx32l.c
691 (initialize_tdesc_powerpc_vsx32l): Update.
692 * features/rs6000/powerpc-vsx32.c
693 (initialize_tdesc_powerpc_vsx32): Update.
694 * features/rs6000/powerpc-vsx64.c
695 (initialize_tdesc_powerpc_vsx64): Update.
696 * features/rs6000/powerpc-vsx64l.c
697 (initialize_tdesc_powerpc_vsx64l): Update.
698 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
699 TYPE_VECTOR, not TYPE_FLAGS.
701 2008-08-24 Tom Tromey <tromey@redhat.com>
703 * xml-tdesc.c (tdesc_end_union): Update.
704 * stabsread.c (define_symbol): Update.
706 (read_struct_type): Update.
707 (read_enum_type): Update.
708 * spu-tdep.c (spu_builtin_type_vec128): Update.
709 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
710 (sh_push_dummy_call_nofpu): Update.
711 * mdebugread.c (parse_symbol): Update.
712 (parse_symbol): Update.
713 (parse_symbol): Update.
714 (upgrade_type): Update.
715 * jv-lang.c (java_lookup_class): Update.
716 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
717 * i386-tdep.c (i386_mmx_type): Update.
718 (i386_sse_type): Update.
719 * gdbtypes.h (enum type_flag_value): New enum.
720 (enum type_instance_flag_value): New enum.
721 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
722 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
723 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
724 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
725 TYPE_FLAG_NOTTEXT): Now enum constants.
726 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
727 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
728 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
729 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
730 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
731 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
732 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
733 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
734 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
735 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
736 TYPE_NOTTEXT): Update.
737 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
738 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
739 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
740 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
741 TYPE_ADDRESS_CLASS_ALL): Update.
742 (struct main_type) <flags>: Remove.
743 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
744 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
745 flag_vector, flag_stub_supported, flag_nottext,
746 flag_fixed_instance>: New fields.
747 <nfields, vptr_fieldno>: Move earlier.
748 (TYPE_FLAGS): Remove.
749 * gdbtypes.c (make_pointer_type): Update.
750 (address_space_name_to_int): Update.
751 (address_space_int_to_name): Update.
752 (make_type_with_address_space): Update.
753 (make_cv_type): Update.
754 (create_range_type): Update.
755 (get_discrete_bounds): Update.
756 (create_set_type): Update.
757 (make_vector_type): Update.
758 (smash_to_method_type): Update.
759 (check_typedef): Update.
760 (check_stub_method): Update.
761 (init_type): Individually assign flag fields.
762 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
763 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
764 (copy_type_recursive): Copy the entire main type. Don't use
766 * features/rs6000/powerpc-altivec64l.c
767 (initialize_tdesc_powerpc_altivec64l): Update.
768 * features/rs6000/powerpc-altivec64.c
769 (initialize_tdesc_powerpc_altivec64): Update.
770 * features/rs6000/powerpc-altivec32l.c
771 (initialize_tdesc_powerpc_altivec32l): Update.
772 * features/rs6000/powerpc-altivec32.c
773 (initialize_tdesc_powerpc_altivec32): Update.
774 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
776 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
778 * dwarf2read.c (read_structure_type): Update.
779 (read_enumeration_type): Likewise.
780 (process_enumeration_scope): Likewise.
781 (read_tag_pointer_type): Likewise.
782 (read_subroutine_type): Likewise.
783 (read_subroutine_type): Likewise.
784 (read_base_type): Likewise.
785 * coffread.c (coff_read_enum_type): Update.
786 * ada-valprint.c (adjust_type_signedness): Update.
787 * ada-typeprint.c (print_record_field_types): Update.
788 * ada-lang.c (packed_array_type): Update.
789 (empty_record): Don't reset TYPE_FLAGS.
790 (ada_template_to_fixed_record_type_1): Update.
791 (ada_template_to_fixed_record_type_1): Likewise.
792 (template_to_static_fixed_type): Likewise.
793 (to_record_with_fixed_variant_part): Likewise.
794 (to_fixed_record_type): Likewise.
795 (to_fixed_array_type): Likewise.
796 (to_static_fixed_type): Likewise.
798 2008-08-23 Jim Blandy <jimb@redhat.com>
801 * symmisc.c (print_symbol_bcache_statistics): Include statistics
802 for the macro bcache.
804 2008-08-23 Tom Tromey <tromey@redhat.com>
806 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
809 2008-08-22 Tom Tromey <tromey@redhat.com>
811 * NEWS: Move macro entries back under "New commands".
813 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
815 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
816 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
817 (create_overlay_event_breakpoint): Loop over all objfiles to install
818 multiple instances of the overlay event breakpoint if present.
820 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
822 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
823 (info_spu_event_command): Command only supported on SPU architecture.
824 (info_spu_signal_command): Likewise.
825 (info_spu_mailbox_command): Likewise.
826 (info_spu_dma_command): Likewise.
827 (info_spu_proxydma_command): Likewise.
829 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
831 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
832 if the thread has already exited.
834 2008-08-22 Pedro Alves <pedro@codesourcery.com>
836 * infrun.c (proceed): Move back setting previous_inferior_ptid
838 (wait_for_inferior): ... to here.
839 (fetch_inferior_event): ... and here.
841 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
843 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
844 (deprecated_current_gdbarch_select_hack): Call registers_changed
845 instead of reinit_frame_cache.
846 * gdbarch.c: Regenerate.
848 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
850 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
852 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
854 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
856 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
858 * findvar.c (locate_var_value): Do not call get_frame_arch
859 with a NULL frame argument.
861 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
863 * frame.h (frame_map_regnum_to_name): Remove prototype.
864 (frame_map_name_to_regnum): Remove prototype.
865 * frame.c (frame_map_regnum_to_name): Remove.
866 (frame_map_name_to_regnum): Remove.
867 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
868 instead of frame_map_regnum_to_name.
869 * ax-gdb.c: Include "user-regs.h".
870 (gen_expr): Use user_reg_map_name_to_regnum instead of
871 frame_map_name_to_regnum.
872 * eval.c: Include "user-regs.h".
873 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
874 instead of frame_map_name_to_regnum.
875 * infcmd.c (registers_info): Likewise.
876 * parse.c: Include "user-regs.h".
877 (write_dollar_variable): Use user_reg_map_name_to_regnum
878 instead of frame_map_name_to_regnum.
879 * tracepoint.c: Include "user-regs.h".
880 (encode_actions): Use user_reg_map_name_to_regnum
881 instead of frame_map_name_to_regnum.
882 * valops.c: Include "user-regs.h".
883 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
884 of frame_map_regnum_to_name.
886 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
888 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
889 and manually relocate .opd contents from BFD instead of reading
890 them from target memory.
892 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
894 * dwarf2read.c (processing_current_prefix): Delete static
896 (process_full_comp_unit): Do not set processing_current_prefix.
897 (dwarf2_full_name): New function.
898 (read_func_scope): Do not set processing_current_prefix. Use
900 (read_structure_type): Do not set processing_current_prefix. Remove
901 unused inner cleanup.
902 (process_structure_scope): Do not set processing_current_prefix.
903 (read_enumeration_type): Use dwarf2_full_name.
904 (determine_class_name): Return a const char *. Put the result
905 on the objfile obstack. Use dwarf2_full_name.
906 (read_namespace_type): New function.
907 (read_namespace): Do not create the type here. Use
909 (read_typedef): Use dwarf2_full_name. Do not pass the name
911 (read_base_type): Do not pass the name to init_type. Handle
913 (read_unspecified_type): Do not pass the name to init_type.
914 (new_symbol): Use dwarf2_full_name instead of
915 processing_current_prefix.
916 (read_type_die): Do not set processing_current_prefix. Handle
918 (determine_prefix): Handle specifications. Return the result
919 on the objfile obstack. Handle unions correctly.
921 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
923 * buildsym.c (add_symbol_to_list): Do not call
924 cp_scan_for_anonymous_namespaces here.
925 (finish_block): Do not call cp_set_block_scope here.
926 * cp-namespace.c (processing_has_namespace_info)
927 (processing_current_prefix): Delete.
928 (cp_initialize_namespace): Do not initialize
929 processing_has_namespace_info.
930 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
931 not check processing_has_namespace_info.
932 (cp_set_block_scope): Take prefix and namespace info flag as
933 arguments. Honor namespaces regardless of a demangled name.
934 * cp-support.h (processing_has_namespace_info)
935 (processing_current_prefix): Delete declarations.
936 (cp_set_block_scope): Update prototype.
937 * dwarf2read.c (processing_has_namespace_info)
938 (processing_current_prefix): New static variables.
939 (read_file_scope): Initialize processing_has_namespace_info.
940 (read_func_scope): Call cp_set_block_scope for C++.
941 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
942 * symtab.c (symbol_demangled_name): Accept a const argument.
943 * symtab.h (symbol_demangled_name): Update prototype.
945 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
947 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
948 * blockframe.c (find_pc_partial_function): Likewise.
949 * buildsym.c (find_symbol_in_list): Likewise.
950 * c-valprint.c (c_val_print): Likewise.
951 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
952 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
953 * cp-support.c (cp_remove_params): Renamed from remove_params and
955 (overload_list_add_symbol): Update call to remove_params.
956 * cp-support.h (cp_remove_params): Declare.
957 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
958 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
959 * expprint.c (dump_subexp_body_standard): Likewise.
960 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
961 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
963 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
964 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
965 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
966 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
967 symbols and SYMBOL_PRINT_NAME for messages.
968 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
969 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
970 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
971 SYMBOL_SET_LINKAGE_NAME.
972 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
973 * minsyms.c (add_minsym_to_demangled_hash_table): Use
975 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
976 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
977 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
978 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
979 (address_info): Use SYMBOL_PRINT_NAME for messages and
980 SYMBOL_LINKAGE_NAME for lookups.
981 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
982 * stabsread.c (patch_block_stabs, define_symbol)
983 (read_type, read_enum_type, common_block_end)
984 (cleanup_undefined_types_1, scan_file_globals): Use
985 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
986 and SYMBOL_PRINT_NAME.
987 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
988 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
989 cp_remove_params instead of cplus_demangle.
990 (print_block_frame_labels, print_frame_arg_vars): Use
992 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
994 (dump_symtab_1, print_symbol, print_partial_symbols)
995 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
996 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
997 (SYMBOL_SET_LINKAGE_NAME): New.
998 (SYMBOL_SET_NAMES): Add a comment.
999 * tracepoint.c (set_traceframe_context, validate_actionline)
1000 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
1001 lookups and SYMBOL_PRINT_NAME for output.
1002 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
1003 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
1005 2008-08-21 Pedro Alves <pedro@codesourcery.com>
1007 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
1008 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
1009 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
1010 obj_section_addr and obj_section_endaddr.
1011 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
1012 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
1013 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
1014 (find_extant_func_descr): Likewise.
1015 * solib-frv.c (frv_relocate_main_executable): Use
1017 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
1018 obj_section_addr and obj_section_endaddr.
1020 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
1022 * NEWS: Amplify last entry on boolean types in Ada.
1024 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1026 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
1027 Make the dwarf2_cu * parameter output as well as input. Update it if
1028 we follow a reference to another CU.
1029 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
1030 (die_type, die_containing_type): Update calls to changed functions.
1031 Use the returned CU along with the returned DIE.
1032 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
1034 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1036 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
1038 (process_queue): Do not read in the DIEs here.
1039 (psymtab_to_symtab_1): Update call to queue_comp_unit.
1040 (read_full_die): Do not call queue_comp_unit from here.
1041 (maybe_queue_comp_unit): New function.
1042 (follow_die_ref): Use it.
1044 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1046 * dwarf2read.c (struct attribute): Move earlier.
1047 (struct die_info): Change attrs to a trailing array.
1048 (dwarf_alloc_die): Take the number of attributes. Allocate space
1050 (read_full_die): Update call to dwarf_alloc_die. Do not manually
1051 allocate attributes.
1053 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1055 * dwarf2read.c (REF_HASH_SIZE): Delete.
1056 (struct dwarf2_cu): Replace die_ref_table with die_hash.
1057 (struct die_info): Remove next_ref.
1058 (store_in_ref_table): Remove offset argument. Rewrite to use
1059 htab_find_slot_with_hash.
1060 (die_hash, die_eq): New.
1061 (read_comp_unit): Allocate the die_hash.
1062 (read_die_and_children): Update call to store_die_ref.
1063 (follow_die_ref): Rewrite to use htab_find_with_hash.
1065 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1067 * dwarf2read.c (free_die_list, copy_die): Delete.
1068 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
1070 (read_full_die): Update call to dwarf_alloc_die. Allocate
1071 attributes on the CU obstack.
1072 (free_one_comp_unit): Do not call free_die_list.
1074 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1076 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
1077 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
1079 (read_full_die): Do not allocate DIEs for abbrev 0.
1080 (follow_die_ref): Correct error message.
1082 2008-08-20 Pedro Alves <pedro@codesourcery.com>
1084 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
1085 there are no symbols loaded, instead of throwing a generic error.
1086 (decode_variable): Likewise.
1088 2008-08-20 Pedro Alves <pedro@codesourcery.com>
1090 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
1091 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
1093 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
1094 and offset. Use size_t instead of unsigned long.
1095 (build_objfile_section_table): Use size_t instead of unsigned
1097 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
1099 (find_pc_sect_section): Use obj_section_addr and
1100 obj_section_endaddr.
1101 * symfile.c (symfile.c): Remove code that maps sections
1102 offsets in "addr" to the object's sections.
1103 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
1104 * gcore.c (gcore_create_callback): Use obj_section_addr and
1105 obj_section_endaddr.
1106 * maint.c (print_objfile_section_info): Likewise.
1107 * printcmd.c (sym_info): Use obj_section_addr and
1108 obj_section_endaddr.
1109 * symtab.c (fixup_section): Likewise.
1111 2008-08-20 Mark Kettenis <kettenis@gnu.org>
1113 * sparc-tdep.c: Make some comments catch up with reality.
1115 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
1117 * NEWS: Mention 'set target-async'
1119 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
1121 * infrun.c (resume): If the thread is placed to the deferred step
1122 queue, mark it as running.
1124 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
1126 Make sure target supports non-stop.
1127 * infcmd.c (run_command_1, attach_command): If non-stop mode
1128 is requested, verify the target supports it.
1129 * linux-nat.c (linux_nat_supports_non_stop): New.
1130 (linux_nat_add_target): Register the above.
1131 * target.c (find_default_supports_non_stop)
1132 (target_supports_non_stop): New.
1133 (init_dummy_target): Register find_default_supports_non_stop.
1134 * target.h (struct target_ops): New field to_supports_non_stop.
1135 (target_supports_non_stop): New.
1137 2008-08-19 Pedro Alves <pedro@codesourcery.com>
1138 Vladimir Prus <vladimir@codesourcery.com>
1140 * target.c (target_async_permitted, target_async_permitted_1)
1141 (set_maintenance_target_async_permitted)
1142 (show_maintenance_target_async_permitted): New.
1143 (initialize_targets): Register 'set target-async'.
1144 * target.h (target_async_permitted): Declare.
1145 * linux-nat.c (linux_nat_async_enabled)
1146 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
1147 (show_maintenance_linux_async_permitted): Remove.
1148 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
1149 (get_pending_events, linux_nat_async): Use target_async_permitted.
1150 (linux_nat_set_async_mode): Remove, moving the only used bits
1152 (linux_nat_setup_async): This.
1153 (_initialize_linux_nat): Do not register 'maint set linux-async'.
1154 Use linux_nat_setup_async.
1155 * remote.c (remote_async_permitted, remote_async_permitted_set)
1156 (set_maintenance_remote_async_permitted)
1157 (show_maintenance_remote_async_permitted): Remove.
1158 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
1159 (remote_is_async_p): Use target_async_permitted.
1160 (_initialize_remote): Don't register 'main set remote-async'.
1161 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
1162 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
1163 * mi/mi-main.c (mi_cmd_list_target_features): New.
1165 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
1167 * target.c (maybe_kill_then_attach)
1168 (maybe_kill_then_create_inferior): Remove.
1169 (update_current_target): Do not default to_attach,
1170 to_create_inferiour, to_is_async_p.
1172 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
1174 Changes for supporting boolean types in debugging data.
1175 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
1176 API to return LONGEST values rather than struct values.
1177 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
1178 and discrete_type_high_bound.
1179 (to_fixed_range_type): Create a range type in cases where
1180 argument is base type and its limits are representable as ints.
1181 (ada_is_modular_type): Correct so that base type must be integral.
1182 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
1183 keywords when they appear alone, since we are phasing out
1184 direct representation of these identifiers in debugging data.
1185 * ada-exp.y: Define 'true' and 'false' as primaries.
1186 (type_boolean): New function.
1187 (type_int,type_long,type_long_long,type_floattype_double)
1188 (type_long_double): Remove uses of current_gdbarch for consistency
1190 (write_int): Change comment to indicate that it might write boolean
1192 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
1193 type, since will no longer be represented as enumerated type in
1195 * ada-valprint.c (print_optional_low_bound): Handle boolean case
1197 * NEWS: Note support boolean types.
1199 2008-08-18 Pedro Alves <pedro@codesourcery.com>
1201 * bsd-uthread.c (bsd_uthread_close): New.
1202 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
1204 (bsd_uthread_solib_loaded): Fix typo.
1205 (bsd_uthread_target): Register bsd_uthread_close.
1207 2008-08-18 Pedro Alves <pedro@codesourcery.com>
1209 * corelow.c (core_open): Assume there was no upper layer left
1210 behind from a previous inferior.
1211 * target.c (pop_all_targets): Rename to ...
1212 (pop_all_targets_above): ... this. Add a target stratum
1213 parameter. Use it instead of hardcoding the dummy_stratum.
1214 (pop_all_targets): New, defer to pop_all_targets_above.
1215 (target_preopen): Use pop_all_targets_above.
1216 * target.h (pop_all_targets_above): Declare.
1218 2008-08-18 Pedro Alves <pedro@codesourcery.com>
1220 * gdbthread.h (thread_change_ptid): Declare.
1221 * infrun.c (infrun_thread_ptid_changed): New.
1222 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
1223 thread_ptid_changed observer.
1224 * regcache.c (regcache_thread_ptid_changed): New.
1225 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
1226 thread_ptid_changed observer.
1227 * thread.c (thread_change_ptid): New.
1229 2008-08-18 Tom Tromey <tromey@redhat.com>
1231 * symfile.c (reread_symbols): Update.
1232 * solib-sunos.c (allocate_rt_common_objfile): Update.
1233 * objfiles.c (allocate_objfile): Update.
1234 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
1237 2008-08-18 Tom Tromey <tromey@redhat.com>
1239 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
1242 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
1244 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
1246 (rs6000_in_function_epilogue_p): Check for bctr.
1247 (skip_prologue): Initialize lr_register. Set lr_reg to a register
1248 number. Set gpr_mask and used_bl. Continue scanning while some
1249 expected registers are not saved. Set lr_register if LR is not
1251 (rs6000_frame_cache): Handle gpr_mask and lr_register.
1253 2008-08-17 Tom Tromey <tromey@redhat.com>
1256 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
1257 (ep_find_event_name_end): Remove.
1258 (catch_fork_temporary, catch_vfork_temporary,
1259 catch_fork_permanent, catch_vfork_permanent): New constants.
1260 (catch_vfork, catch_fork): Remove.
1261 (catch_fork_command_1): Add 'command' argument. Remove
1262 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
1264 (catch_exec_command_1): Add 'command' argument; remove
1265 'tempflag'. Handle NULL 'arg'.
1266 (catch_load_command_1): Likewise.
1267 (catch_unload_command_1): Likewise.
1268 (catch_ada_exception_command): Likewise.
1269 (catch_assert_command): Likewise.
1270 (catch_catch_command): New function.
1271 (catch_throw_command): Likewise.
1272 (catch_command_1): Remove.
1273 (catch_command): Just call error.
1274 (tcatch_command): Likewise.
1275 (catch_cmdlist): New global.
1276 (tcatch_cmdlist): Likewise.
1277 (add_catch_command): New function.
1278 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
1279 commands. Create all catch sub-commands.
1281 2008-08-17 Pedro Alves <pedro@codesourcery.com>
1283 * gdbthread.h: Add comments.
1284 * stack.c (get_selected_block): Return 0 on an exited thread.
1285 * top.c (execute_command): Check for is_stopped, not !is_running.
1286 * event-top.c (command_handler): Likewise.
1288 2008-08-16 Pedro Alves <pedro@codesourcery.com>
1290 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1291 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1292 (mi_cmd_exec_finish): Remove "return".
1294 2008-08-16 Pedro Alves <pedro@codesourcery.com>
1296 * target.h (pop_all_targets): Declare.
1297 * target.c (pop_all_targets): New.
1298 * top.c (quit_target): Pop all targets instead of just closing the
1301 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
1302 Thiago Jung Bauermann <bauerman@br.ibm.com>
1304 * cli-script.c (read_next_line): Add parse_commands argument.
1305 (recurse_read_control_structure): Adapt to new read_next_line
1307 (read_command_lines): Add parse_commands argument.
1308 (define_command): Adapt to new read_command_lines signature.
1309 (document_command): Likewise.
1310 * breakpoint.c (commands_command): Likewise.
1311 * defs.h (read_command_lines): Adjust function prototype.
1313 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
1315 * ada-lang.c (pos_atr): Account for the possibility that the
1316 argument may be a reference.
1318 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
1320 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
1321 ('F' format) for @FIX names generated by the loader, retaining only
1322 the minimal symbols (and no partial symbol tables) for these names.
1323 Fixes warning messages about symbols that are found in partial
1324 symbol tables, but not full symbol tables.
1326 2008-08-16 Pedro Alves <pedro@codesourcery.com>
1328 * infrun.c (fetch_inferior_event): Only call normal_stop if not
1331 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
1333 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
1334 Include "features/rs6000/powerpc-vsx64.c".
1335 (ppc_supply_vsxregset): New function.
1336 (ppc_collect_vsxregset): New function.
1337 (IS_VSX_PSEUDOREG): New macro.
1338 (IS_EFP_PSEUDOREG): New macro.
1339 (vsx_register_p): New function.
1340 (ppc_vsx_support_p): New function.
1341 (rs6000_builtin_type_vec128): New function.
1342 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
1343 correct names for VSX registers and EFPR registers.
1344 (rs6000_pseudo_register_type): Return correct types for VSX
1346 (rs6000_pseudo_register_reggroup_p): Return correct group for
1347 VSX and EFPR registers.
1348 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
1349 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
1350 (vsx_pseudo_register_read): New function.
1351 (vsx_pseudo_register_write): New function.
1352 (efpr_pseudo_register_read): New function.
1353 (efpr_pseudo_register_write): New function.
1354 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
1355 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
1356 (rs6000_gdbarch_init): Declare have_vsx.
1357 Initialize new upper half VSX registers.
1358 Initialize VSX-related and EFPR-related pseudo-registers variables.
1359 Adjust the number of pseudo registers accordingly.
1361 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
1363 (gdb_vsxregset_t): New type.
1364 (have_ptrace_getsetvsxregs): New variable.
1365 (fetch_vsx_register): New function.
1366 (fetch_register): Handle VSX registers.
1367 (fetch_vsx_registers): New function.
1368 (fetch_ppc_registers): Handle VSX registers.
1369 (store_ppc_registers): Handle VSX registers.
1370 (store_vsx_register): New function.
1371 (store_register): Handle VSX registers.
1372 (store_vsx_registers): New function.
1373 (ppc_linux_read_description): Handle VSX-enabled inferiors.
1374 (gdb_vsxregset_t): New type.
1375 (supply_vsxregset): New function.
1376 (fill_vsxregset): New function.
1378 * ppc-tdep.h (vsx_register_p): New prototype.
1379 (vsx_support_p): New prototype.
1380 (ppc_vsr0_regnum): New variable.
1381 (ppc_vsr0_upper_regnum): Likewise.
1382 (ppc_efpr0_regnum): Likewise.
1383 (ppc_builtin_type_vec128): New type.
1384 (ppc_num_vsrs): New constant.
1385 (ppc_num_vshrs): New constant.
1386 (ppc_num_efprs): Likewise.
1387 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
1388 (ppc_supply_vsxregset): New prototype.
1389 (ppc_collect_vsxregset): New prototype.
1391 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
1392 Include "features/rs6000/powerpc-vsx64l.c".
1393 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
1394 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
1395 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
1396 (ppc_linux_regset_from_core_section): Handle VSX core section.
1397 (ppc_linux_core_read_description): Support VSX-enabled core files.
1399 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
1400 Declare tdesc_powerpc_vsx64l
1402 * corelow.c (get_core_register_section): Support VSX-enabled
1405 * features/rs6000/power-vsx.xml: New VSX descriptions.
1406 * features/rs6000/powerpc-vsx32.xml: New file.
1407 * features/rs6000/powerpc-vsx32l.xml: New file.
1408 * features/rs6000/powerpc-vsx64.xml: New file.
1409 * features/rs6000/powerpc-vsx64l.xml: New file.
1410 * features/rs6000/powerpc-vsx32.c: New file (generated).
1411 * features/rs6000/powerpc-vsx32l.c: New file (generated).
1412 * features/rs6000/powerpc-vsx64.c: New file (generated).
1413 * features/rs6000/powerpc-vsx64l.c: New file (generated).
1414 * features/Makefile: Updated with new descriptions.
1415 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
1416 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
1418 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
1420 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
1421 call linux_target twice.
1423 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
1425 * nto-tdep.c (lm_info): Updated struct lm_info definition from
1427 (LM_ADDR): Use l_addr if available; if not, use link map and set
1430 2008-08-14 Tom Tromey <tromey@redhat.com>
1432 * macrocmd.c (macro_define_command): Check for NULL argument.
1433 (macro_undef_command): Likewise.
1435 2008-08-14 Pedro Alves <pedro@codesourcery.com>
1437 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
1439 2008-08-13 Pedro Alves <pedro@codesourcery.com>
1441 * breakpoint.c (always_inserted_auto, always_inserted_on)
1442 (always_inserted_off, always_inserted_enums): New.
1443 (always_inserted_mode): Change type to char* and point to
1444 always_inserted_auto.
1445 (show_always_inserted_mode): In auto mode, also show the current
1446 effect of the option.
1447 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
1448 (_initialize_breakpoint): Make the "set breakpoints
1449 always-inserted" command an enum command. Extend help to describe
1452 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
1454 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
1455 query valid) bit. Ignore bits outside the condition field.
1456 (info_spu_proxydma_command): Ignore bits outside the field.
1458 2008-08-12 Michael Snyder <msnyder@vmware.com>
1460 * MAINTAINERS: Update my email address.
1462 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
1464 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
1466 2008-08-12 Pedro Alves <pedro@codesourcery.com>
1468 Add no-ack mode to the remote protocol --- optionally stop ACKing
1469 packets and responses when we have a reliable communication
1472 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
1474 * remote.c (struct remote_state): Add noack_mode field.
1475 (PACKET_QStartNoAckMode): New.
1476 (remote_start_remote): Don't any outstanding packet here.
1477 (remote_open_1): Clear noack_mode. Ack any outstanding packet
1478 here. Activate noack mode if requested.
1479 (remote_protocol_features): Add QStartNoAckMode.
1481 (putpkt_binary): Don't send ack in noack mode.
1482 (read_frame): Don't recompute the checksum in noack mode.
1483 (getpkt_sane): Skip sending ack if in noack mode.
1484 (_initialize_remote): Add set/show remote noack mode.
1485 * NEWS: Note the new features.
1487 2008-08-11 Kevin Buettner <kevinb@redhat.com>
1489 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
1491 (rs6000_skip_main_prologue): New function.
1492 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
1494 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
1496 * MAINTAINERS (Write After Approval): Add self.
1498 2008-08-11 Stan Shebs <stan@codesourcery.com>
1501 * disasm.c (gdb_disassemble_info): Set endian_code.
1502 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
1503 * gdbarch.h, gdbarch.c: Regenerate.
1504 * arch-utils.c (initialize_current_architecture): Set the
1505 default byte_order_for_code.
1506 (gdbarch_info_init): Ditto.
1507 (gdbarch_info_fill): Ditto.
1508 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
1509 (thumb_analyze_prologue): Swap halfword if code endianness is
1510 different from general endianness.
1511 (arm_skip_prologue): Similarly.
1512 (arm_scan_prologue): Ditto.
1513 (thumb_get_next_pc): Ditto.
1514 (arm_get_next_pc): Ditto.
1515 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
1516 choose correct endianness for breakpoints.
1518 2008-08-10 Pedro Alves <pedro@codesourcery.com>
1520 * bsd-kvm.c: Include "gdbthread.h".
1521 (bsd_kvm_ptid): New.
1522 (bsd_kvm_open): Add a main thread.
1523 (bsd_kvm_close): Delete it.
1524 (bsd_kvm_thread_alive): New.
1525 (bsd_kvm_pid_to_str): New.
1526 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
1528 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
1530 2008-08-09 Pedro Alves <pedro@codesourcery.com>
1532 * buildsym.c (start_subfile): Properly cast sentinel in concat
1534 * cp-name-parser.y: Include "config.h".
1535 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
1537 * gdb_select.h: Include sys/time.h if sys/select.h is not
1540 2008-08-09 Pedro Alves <pedro@codesourcery.com>
1542 * go32-nat.c: Include "gdbthread.h".
1543 (go32_stop, go32_kill_inferior): Delete the main thread.
1544 (go32_create_inferior): Add it.
1545 (go32_thread_alive, go32_pid_to_str): New.
1546 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
1548 2008-08-09 Pedro Alves <pedro@codesourcery.com>
1550 * go32-nat.c (fetch_register, store_register): Pass the regcache
1551 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
1552 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
1553 (struct seg_descr, struct seg_descr): pack the whole struct
1554 instead of each member individually.
1556 2008-08-09 Andreas Schwab <schwab@suse.de>
1558 * python/python.c (_initialize_python): Use unabbreviated commands
1561 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
1563 * Makefile.in (stamp-h): Also create .deps.
1565 2008-08-09 Tom Tromey <tromey@redhat.com>
1567 * Makefile.in (generated_files): Add GNULIB_H.
1569 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1571 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
1572 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
1574 (pa64_current_sos): Remove map private warning warning.
1575 * solib-som.c: Include string.h and sys/utsname.h.
1576 (get_hpux_major_release): New function.
1577 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
1578 about shared library private mapping on HP-UX 11 and later. Only force
1579 private mapping of shared libraries on HP-UX 10 and earlier.
1580 (link_map_start): Delete warning.
1582 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
1583 H.J. Lu <hongjiu.lu@intel.com>
1584 Mark Kettenis <kettenis@gnu.org>
1586 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
1587 (amd64_init_frame_cache): Initialize saved_sp_reg.
1588 (amd64_analyze_stack_align): New.
1589 (amd64_analyze_prologue): Call it.
1590 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
1591 %rip to 8 when halfway aligning the stack.
1593 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
1596 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
1598 (i386_alloc_frame_cache): Remove stack_align. Initialize
1600 (i386_analyze_stack_align): Rewrite.
1601 (i386_frame_cache): Use saved_sp_reg if it is valid.
1603 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
1605 * target.c: Include "solib.h".
1606 (target_pre_inferior): Call no_shared_libraries.
1607 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
1609 (attach_command): Do not call clear_solib.
1611 2008-08-09 Mark Kettenis <kettenis@gnu.org>
1613 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
1616 2008-08-08 Tom Tromey <tromey@redhat.com>
1618 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
1620 (python-utils.o): Likewise.
1622 2008-08-08 Andreas Schwab <schwab@suse.de>
1624 * corefile.c (_initialize_core): Remove spurious paren from set
1625 gnutarget doc string.
1627 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
1629 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
1630 Define PPC_FEATURE_BOOKE.
1631 (ppc_linux_get_hwcap): New function.
1632 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
1633 4-bytes alignment restrictions.
1634 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
1635 positioning of the read/write flags.
1636 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
1639 2008-08-08 Pedro Alves <pedro@codesourcery.com>
1641 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1643 * win32-nat.c (win32_add_thread): Change thread argument type to
1645 (win32_add_thread): Adjust.
1646 (win32_delete_thread): Change thread argument type to ptid_t.
1648 (win32_fetch_inferior_registers, win32_store_inferior_registers)
1649 (win32_resume, get_win32_debug_event, get_win32_debug_event)
1650 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
1651 (init_win32_ops): Put to_magic last.
1652 (win32_win32_thread_alive): Adjust.
1654 2008-08-08 Pedro Alves <pedro@codesourcery.com>
1656 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
1657 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
1659 2008-08-08 Pedro Alves <pedro@codesourcery.com>
1661 * remote-m32r-sdi.c: Include "gdbthread.h".
1662 (remote_m32r_ptid): New.
1663 (m32r_close): Delete the main thread.
1664 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
1666 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
1667 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
1669 2008-08-07 Tom Tromey <tromey@redhat.com>
1670 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1672 * aclocal.m4, configure: Rebuild.
1673 * configure.in: Call ZW_CREATE_DEPDIR,
1674 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
1675 (MAKE, GMAKE): New substs.
1676 * acinclude.m4: Include depstand.m4.
1677 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
1678 COMPILE, POSTCOMPILE, depcomp): New variables.
1679 Remove all _h variables.
1680 Remove many .o targets.
1681 ($(srcdir)/copying.c): avoid backslash-newline after comment
1682 sign (@maintainer_mode_true@).
1683 (HFILES_NO_SRCDIR): Regenerate.
1684 (generated_files): New variable.
1685 (all_gdbtk_cflags): Likewise.
1687 (init.o, version.o, copying.o): Remove.
1688 (distclean): Remove DEPDIR.
1689 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
1690 printcmd.o, procfs.o, v850ice.o): Rewrite.
1691 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
1692 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
1693 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
1694 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
1695 gdbtk-wrapper.o): Likewise.
1696 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
1697 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
1698 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
1699 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
1700 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
1701 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
1702 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
1703 tui-wingeneral.o, tui-winsource.o): Likewise.
1704 (all_object_files): New variable.
1705 ($(all_object_files)): New target.
1706 Include dependency files, when using GNU Make.
1708 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
1710 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
1711 the valid bit set. Ensure display order respects partial
1712 order defined by dependency bits.
1714 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1716 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
1719 2008-08-06 Mark Kettenis <kettenis@gnu.org>
1721 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
1724 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
1725 Tom Tromey <tromey@redhat.com>
1726 Thiago Jung Bauermann <bauerman@br.ibm.com>
1727 Doug Evans <dje@google.com>
1729 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
1730 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
1731 PYTHON_CFLAGS): New.
1732 (python_h, python_internal_h): New.
1733 (cli-script.o): Depend on python.h
1734 (python.o, python-utils.o): New.
1735 * cli/cli-script.c (print_command_lines): Handle python_control.
1736 (execute_control_command): Handle python_control.
1737 (execute_control_command_untraced): New function.
1738 (while_command): Call execute_control_command_untraced.
1739 (if_command): Likewise.
1740 (get_command_line): Remove static attribute.
1741 (read_next_line): Handle "python".
1742 (recurse_read_control_structure): Handle python_control.
1743 (read_command_lines): Handle python_control.
1745 * cli/cli-script.h (get_command_line): Add prototype.
1746 (execute_control_command_untraced): Likewise.
1747 * configure.ac: Add --with-python.
1748 * defs.h (enum command_control_type) <python_control>: New
1750 * python/python-internal.h: New file.
1751 * python/python.c: New file.
1752 * python/python.h: New file.
1753 * python/python-utils.c: New file.
1754 * NEWS: Mention Python scripting support and its new commands.
1756 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
1758 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
1760 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
1762 * MAINTAINERS (Write After Approval): Add self.
1764 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
1766 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
1767 (insert_breakpoint_locations): Likewise.
1769 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
1771 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
1773 (set_longjmp_breakpoint): Likewise.
1775 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1778 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
1781 2008-08-05 Tom Tromey <tromey@redhat.com>
1783 * bcache.c (deprecated_bcache_added): Initialize obstack.
1784 (bcache_xmalloc): Don't initialize obstack.
1785 (bcache_xfree): Conditionally free obstack.
1786 (bcache_memory_used): Update.
1788 2008-08-05 Tom Tromey <tromey@redhat.com>
1790 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
1792 (append_psymbol_to_list): Accept a const pointer.
1793 (add_psymbol_to_list): Fix const correctness.
1794 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
1795 (bcache_full): Declare.
1796 * bcache.c (bcache_data, deprecated_bcache): Remove.
1797 (bcache): Use bcache_full.
1798 (bcache_full): Rename from deprecated_bcache_added. Change return
1801 2008-08-04 Stan Shebs <stan@codesourcery.com>
1803 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
1804 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
1805 (enable_break): Remove test of BKPT_AT_SYMBOL.
1807 2008-08-02 Keith Seitz <keiths@redhat.com>
1809 * acinclude.m4: Include ../config/tcl.m4 to pick up
1810 standard Tcl configury bits.
1811 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
1812 * configure.ac: Don't check if ../itcl exists when building
1813 gdbtk. It could be installed.
1814 Rewrite gdbtk configury to allow for using system-supplied
1815 Tcl and Tk. Gdbtk no longer requires build-time access to
1817 * Makefile.in: Remove everything related to itcl and itk.
1818 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
1820 Remove v850ice.o build rule.
1821 (ALL_TCL_CFLAGS): New convenience defintion. Change all
1822 gdbtk sources to use it.
1823 * configure: Regenerate.
1825 2008-07-31 Stan Shebs <stan@codesourcery.com>
1827 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
1829 2008-07-30 Stan Shebs <stan@codesourcery.com>
1831 * objfiles.c (TARGET_KEEP_SECTION): Remove.
1832 (add_to_objfile_sections): Remove use.
1834 2008-07-29 Tom Tromey <tromey@redhat.com>
1836 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
1837 (lookup_cmd_composition): Likewise.
1839 2008-07-29 Tom Tromey <tromey@redhat.com>
1841 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
1842 dead code. Fix indentation.
1844 2008-07-29 Stan Shebs <stan@codesourcery.com>
1846 * main.c (captured_main): Remove long-unused #if 0 blocks.
1848 2008-07-28 Tom Tromey <tromey@redhat.com>
1850 * annotate.h (deprecated_annotate_starting_hook): Remove.
1851 (deprecated_annotate_stopped_hook): Remove.
1852 (deprecated_annotate_exited_hook): Remove.
1853 * Makefile.in (annotate.o): Depend on observer_h.
1854 * top.c (deprecated_delete_breakpoint_hook): Remove.
1855 (deprecated_create_breakpoint_hook): Likewise.
1856 (deprecated_modify_breakpoint_hook): Likewise.
1857 * interps.c (clear_interpreter_hooks): Update for removed hooks.
1858 * breakpoint.c (mention): Don't call removed hook.
1859 (delete_breakpoint): Likewise.
1860 (disable_breakpoint): Likewise.
1861 (do_enable_breakpoint): Likewise.
1862 * annotate.c: Include observer.h.
1863 (breakpoint_changed): Change type of argument.
1864 (_initialize_annotate): Register observers.
1865 (deprecated_annotate_starting_hook): Remove.
1866 (deprecated_annotate_stopped_hook): Remove.
1867 (deprecated_annotate_exited_hook): Remove.
1868 (annotate_starting): Update for hook removal.
1869 (annotate_stopped): Likewise.
1870 (annotate_exited): Likewise.
1871 * defs.h (deprecated_delete_breakpoint_hook): Remove.
1872 (deprecated_create_breakpoint_hook): Likewise.
1873 (deprecated_modify_breakpoint_hook): Likewise.
1875 2008-07-28 Tom Tromey <tromey@redhat.com>
1877 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
1879 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
1881 * configure.ac: Check for the GNU/Linux ptrace signature.
1882 * configure: Regenerated.
1884 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
1886 * linux-nat.c (resume_callback): Add more debugging output.
1887 (linux_nat_has_pending_sigint): New function, based on
1888 linux_nat_has_pending.
1889 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
1890 (stop_wait_callback): Remove flush_mask handling. Honor
1891 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
1893 (linux_nat_has_pending, flush_callback): Remove.
1894 (linux_nat_filter_event): Check for ignore_sigint.
1895 (linux_nat_wait): Remove flush_mask support and call to
1896 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
1897 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
1899 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
1901 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
1902 report events from resumed threads.
1904 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
1906 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
1907 (mips_linux_init_abi): Set tdep->syscall_next_pc.
1908 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
1910 (mips32_next_pc): Handle the syscall instruction.
1911 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
1912 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
1914 2008-07-26 Tom Tromey <tromey@redhat.com>
1917 * valops.c (value_struct_elt): Treat function-valued field as a
1920 2008-07-26 Tom Tromey <tromey@redhat.com>
1923 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
1924 longer tokens first.
1926 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
1929 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
1930 (get_cmd_async_ok): Remove.
1931 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
1932 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
1933 * infcmd.c (_initialize_infcmd): Likewise.
1934 * thread.c (_initialize_thread): Likewise.
1936 2008-07-25 Joseph Myers <joseph@codesourcery.com>
1938 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
1939 128-bit long doubles in even-odd pairs of FPRs. Do not
1940 right-align float arguments for big-endian.
1941 (mips_n32n64_return_value): Apply return value convention for
1942 structs containing one or two floating-point values to soft-float
1943 as well as hard-float. Handle 128-bit long doubles in such
1945 (mips_o32_push_dummy_call): Only skip one integer register for a
1946 float argument passed in an FPR.
1948 2008-07-25 Tom Tromey <tromey@redhat.com>
1950 * tui/tui-hooks.c: Include observer.h.
1951 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
1953 (tui_bp_created_observer, tui_bp_deleted_observer,
1954 tui_bp_modified_observer): New globals.
1955 (tui_install_hooks): Use observers, not events.
1956 (tui_remove_hooks): Likewise.
1957 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
1958 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
1960 (breakpoint_notify): Check mi_can_breakpoint_notify.
1961 (breakpoint_hooks): Remove.
1962 (mi_cmd_break_insert): Attach observers. Don't use events.
1963 * tracepoint.c: Include observer.h, not gdb-events.h.
1964 (tracepoint_operation, trace_pass_command): Notify observer.
1965 * interps.c: Don't include gdb-events.h.
1966 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
1967 * gdbarch.c: Rebuild.
1968 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
1969 (deprecated_current_gdbarch_select_hack): Notify observer.
1970 * breakpoint.h: Don't include gdb-events.h.
1971 * breakpoint.c: Don't include gdb-events.h.
1972 (condition_command): Notify observer.
1973 (commands_command): Likewise.
1974 (commands_from_control_command): Likewise.
1975 (mention, delete_breakpoint, set_ignore_count): Likewise.
1976 (disable_breakpoint, do_enable_breakpoint): Likewise.
1977 * Makefile.in (gdb_events_h): Remove.
1978 (breakpoint_h): Update.
1979 (COMMON_OBS): Remove gdb-events.o.
1980 (gdb-events.o): Remove.
1981 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
1982 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
1983 * gdb-events.c: Remove.
1984 * gdb-events.h: Remove.
1985 * gdb-events.sh: Remove.
1987 2008-07-24 Pedro Alves <pedro@codesourcery.com>
1989 * remote.c (remote_threads_extra_info): Don't query the remote
1990 server about info on the internally added main thread.
1992 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
1994 * nto-procfs.c (procfs_attach): Populate initial thread list.
1995 (procfs_wait): Return new pid, built from the inferior status.
1997 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
1999 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
2000 * configure: Regenerate.
2002 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
2004 * nto-procfs.c (procfs_xfer_memory): Changed signature.
2005 (procfs_resume): Workaround for dereferencing type-punned pointer
2007 * nto-tdep.c (nto_parse_redirection): Change signature to be const
2009 * nto-tdep.h (nto_parse_redirection): Likewise.
2011 2008-07-21 Stan Shebs <stan@codesourcery.com>
2013 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
2014 * gdbarch.sh: Adjust comment to refer to
2015 in_solib_dynsym_resolve_code().
2016 * gdbarch.h, gdbarch.c: Update.
2017 * solib-osf.c: Ditto.
2019 (handle_inferior_event): Use in_solib_dynsym_resolve_code
2021 * config/mips/nm-irix5.h: Remove undef of
2022 IN_SOLIB_DYNSYM_RESOLVE_CODE.
2024 2008-07-21 Tom Tromey <tromey@redhat.com>
2026 * symfile.c (reread_symbols): Don't pass argument to observer.
2027 * exec.c (exec_file_attach): Don't pass argument to observer.
2028 * ada-lang.c (ada_executable_changed_observer): Remove argument.
2029 * symtab.c (symtab_observer_executable_changed): Remove argument.
2030 * observer.sh: Handle functions with no arguments.
2032 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
2033 Chris Demetriou <cgd@google.com>
2035 * elfread.c (elf_symfile_segments): Fix the check that each loadable
2036 section fits within an ELF segment to handle ELF segments that hit
2037 the end of the address space.
2039 2008-07-20 Chris Demetriou <cgd@google.com>
2041 * MAINTAINERS (Write After Approval): Add self.
2043 2008-07-18 Tom Tromey <tromey@redhat.com>
2046 * NEWS: Add entry for macro commands.
2047 * Makefile.in (macrocmd.o): Add gdb_string.h.
2048 * macroscope.h (user_macro_scope): Declare.
2049 (default_macro_scope): Update documentation.
2050 (macro_user_macros): Declare.
2051 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
2052 Use user_macro_scope.
2053 (null_macro_lookup): Remove.
2054 * macrotab.h (macro_callback_fn): Declare.
2055 (macro_for_each): Likewise.
2056 (macro_allow_redefinitions): Likewise.
2057 * macrotab.c (foreach_macro): New function
2058 (macro_for_each): Likewise.
2059 (struct macro_table) <redef_ok>: New field.
2060 (macro_allow_redefinitions): New function.
2061 (new_macro_table): Update.
2062 (macro_define_function): Likewise.
2063 (macro_define_object): Likewise.
2064 * macroscope.c (user_macro_scope): New function.
2065 (default_macro_scope): Use it.
2066 (macro_user_macros): New global.
2067 (standard_macro_lookup): Look in macro_user_macros.
2068 (_initialize_macroscope): New function.
2069 * macroexp.h (macro_is_whitespace, macro_is_digit,
2070 macro_is_identifier_nondigit): Declare.
2071 * macroexp.c (macro_is_whitespace): Rename. No longer static.
2072 (macro_is_digit): Likewise.
2073 (macro_is_identifier_nondigit): Likewise.
2074 (get_identifier): Update.
2075 (get_pp_number): Likewise.
2076 (get_token): Likewise.
2077 * macrocmd.c (skip_ws): New function.
2078 (extract_identifier): Likewise.
2079 (free_macro_definition_ptr): Likewise.
2080 (user_macros): Remove.
2081 (macro_define_command): Implement.
2082 (_initialize_macrocmd): Update.
2083 (macro_undef_command): Implement.
2084 (print_one_macro): New function.
2085 (macro_list_command): Implement.
2087 2008-07-18 Joseph Myers <joseph@codesourcery.com>
2089 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
2091 * configure: Regenerate.
2093 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
2095 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
2097 2008-07-15 Andreas Schwab <schwab@suse.de>
2099 * valops.c (value_cast_pointers): Follow typedefs when checking
2102 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2104 * block.c (block_function): Renamed to ...
2105 (block_linkage_function): ... this. All callers changed.
2106 * block.h (block_function): Renamed to ...
2107 (block_linkage_function): ... this.
2109 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2111 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
2113 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2115 * frame.c (frame_sp_unwind): Delete.
2116 (get_frame_sp): Do not use it.
2117 * frame.h (frame_sp_unwind): Delete prototype.
2119 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2121 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
2123 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2125 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
2126 * frame.c (frame_unwind_address_in_block): Delete.
2127 (get_frame_address_in_block): Do not use it. Check the type
2128 of the next frame first.
2129 (frame_cleanup_after_sniffer): Update comment.
2130 * frame.h (frame_unwind_address_in_block): Delete prototype.
2131 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
2133 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2135 * frame.c (frame_func_unwind): Delete.
2136 (get_frame_func): Do not use it.
2137 * frame.h (frame_func_unwind): Delete prototype.
2138 * hppa-tdep.c (hppa_frame_cache): Update comment.
2139 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
2141 2008-07-14 Stan Shebs <stan@codesourcery.com>
2143 * remote-sim.c (init_gdbsim_ops): Remove
2144 TARGET_REDEFINE_DEFAULT_OPS.
2146 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2148 * findvar.c (read_var_value): Remove unused variable.
2150 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
2152 * infrun.c (handle_inferior_event): Tag threads as stopped
2153 before inserting breakpoints.
2155 2008-07-15 Hui Zhu <teawater@gmail.com>
2157 * MAINTAINERS: Added myself to section Write After Approval.
2159 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
2162 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
2164 2008-07-14 Pedro Alves <pedro@codesourcery.com>
2166 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
2167 (i386_dicos_push_dummy_code): New.
2168 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
2169 Register i386_dicos_push_dummy_code.
2171 2008-07-14 Markus Deuling <deuling@de.ibm.com>
2173 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
2174 (mips_n32n64_push_dummy_call, mips_o64_return_value)
2175 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
2177 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
2178 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
2179 (mips_n32n64_fp_arg_chunk_p): Update caller.
2181 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
2182 (mips_n32n64_push_dummy_call): Update caller.
2184 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
2186 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
2187 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
2190 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
2192 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
2193 (mips_o64_push_dummy_call): Update caller.
2195 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
2196 (fp_register_arg_p, mips_dump_tdep): Update caller.
2198 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
2199 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
2201 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
2203 (mips32_scan_prologue): Update caller.
2205 (heuristic_proc_start): Add gdbarch as parameter. Replace
2207 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
2209 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
2210 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
2211 the current architecture. Update call to getregs_supplies.
2212 (getregs_supplies): Add gdbarch as parameter and replace
2215 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
2216 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
2217 NBSD_MIPS_JB_ELEMENT_SIZE.
2218 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
2219 replace current_gdbarch.
2221 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
2223 (mips_fetch_registers, mips_store_registers): Update call
2225 (mips_load): Use get_regcache_arch to get at the current_architecture
2226 and replace current_gdbarch.
2228 2008-07-13 Pedro Alves <pedro@codesourcery.com>
2230 * thread.c (restore_selected_frame): On fail to restore, select
2231 the innermost frame, and don't crash when warning the user.
2233 2008-07-13 Hui Zhu <teawater@gmail.com>
2235 * symtab.c (expand_line_sal): Fix a memory leak.
2237 2008-07-13 Pedro Alves <pedro@codesourcery.com>
2239 * utils.c (struct continuation): Define as inheriting struct
2241 (add_continuation, do_all_continuations)
2242 (discard_all_continuations, add_intermediate_continuation)
2243 (do_all_intermediate_continuations)
2244 (discard_all_intermediate_continuations): Adjust.
2246 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
2248 Skip varobj in running threads.
2249 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
2250 thread is not stopped, skip the varobj.
2251 * Makefile.in: Update dependencies.
2253 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
2255 Enable all commands while inferiour is running
2256 * mi/mi-main.c (mi_cmd_execute): Don't check if
2257 inferiour is executing.
2259 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
2261 Allow all CLI command even if target is executing.
2262 * gdb/top.c (execute_command_1): Don't check if the inferiour
2265 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
2267 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
2268 Fix printing of frame, when frame is wrong.
2270 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
2272 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
2273 backchain is unreadable.
2275 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
2277 * spu-linux-nat.c: Include "gdbthread.h".
2278 (spu_child_post_startup_inferior): Register main thread.
2279 (spu_child_post_attach): Likewise.
2280 * Makefile.in (spu-linux-nat.o): Update dependencies.
2282 2008-07-12 Pedro Alves <pedro@codesourcery.com>
2284 Rewrite continuations internals on top of cleanups and plug
2285 continuation arguments leaks.
2287 * defs.h (struct continuation): Make it opaque.
2288 (add_continuation, add_intermediate_continuation): Drop the int
2289 argument of the continuation hook argument. Add
2290 continuation_free_args argument.
2291 (do_all_continuations, do_all_intermediate_continuations): Drop
2292 the error_p argument.
2294 * utils.c (add_continuation): Drop the int argument of the
2295 continuation hook argument. Add continuation_free_args argument.
2296 Reimplement on top of cleanups.
2297 (do_all_continuations): Drop error argument. Reimplement on top
2299 (discard_all_continuations): Reimplement on top of cleanups.
2300 (add_intermediate_continuation): Drop the int argument of the
2301 continuation hook argument. Add continuation_free_args argument.
2302 Reimplement on top of cleanups.
2303 (do_all_intermediate_continuations): Drop error argument.
2304 Reimplement on top of cleanups.
2305 (discard_all_intermediate_continuations): Reimplement on top of
2308 * breakpoint.c (until_break_command_continuation): Drop error
2309 argument. Add xfree as continuation argument deleter.
2311 * inf-loop.c (inferior_event_handler): On error, discard all
2312 continuations. Adjust to new do_all_intermediate_continuations
2313 and do_all_continuations interfaces.
2315 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
2316 Pass xfree as continuation argument deleter.
2317 (finish_command_continuation): Drop error_p argument. Adjust.
2318 (finish_command_continuation_free_arg): New.
2319 (finish_command): Pass finish_command_continuation_free_arg as
2320 continuation argument deleter. Adjust to new do_all_continuations
2322 (attach_command_continuation): Drop error_p argument.
2323 (attach_command_continuation_free_args): New.
2324 (attach_command): Pass attach_command_continuation_free_args as
2325 continuation argument deleter.
2327 * interps.c (interp_set): Adjust to new do_all_continuations
2330 * event-top.c (stdin_event_handler): In error, also discard the
2331 intermediate continuations.
2333 2008-07-12 Pedro Alves <pedro@codesourcery.com>
2335 Replace struct continuation_args by void* and per command structs.
2337 * top.c (execute_command): Remove unused arg1 and arg2 locals.
2339 * breakpoint.c (struct until_break_command_continuation_args):
2341 (until_break_command_continuation): Take a void* instead of a
2342 continuations_arg. Adjust.
2343 (until_break_command): Adjust to use struct
2344 until_break_command_continuation_args instead of struct
2347 * infcmd.c (struct step_1_continuation_args): New.
2348 (step_1_continuation): Take a void* instead of a
2349 continuations_arg. Adjust to use struct step_1_continuation_args.
2350 (step_once): Adjust to use struct step_1_continuation_args.
2352 (struct finish_command_continuation_args): New.
2353 (finish_command_continuation): Take a void* instead of a
2354 continuations_arg. Adjust to use struct
2355 finish_command_continuation_args.
2356 (finish_command): Adjust to use struct
2357 finish_command_continuation_args.
2358 (struct attach_command_continuation_args): New.
2359 (attach_command_continuation): Take a void* instead of a
2360 continuations_arg. Adjust to use struct
2361 attach_command_continuation_args.
2362 (attach_command): Adjust to use struct
2363 attach_command_continuation_args.
2365 * defs.h (struct continuation_arg): Delete.
2366 (struct continuation): Replace the struct continuation_arg*
2367 parameter of continuation_hook by a void*. Replace "arg_list"
2368 member by a new "args" member with void* type.
2369 (add_continuation, add_intermediate_continuation): Replace struct
2370 continuation_arg type usages by void* usages.
2372 * utils.c (add_continuation, do_all_continuations)
2373 (add_intermediate_continuation)
2374 (do_all_intermediate_continuations): Replace struct
2375 continuation_arg type usages by void* usages. Pass "args" instead
2378 2008-07-12 Pedro Alves <pedro@codesourcery.com>
2380 * infrun.c (struct thread_stepping_state): Delete sal member.
2381 (init_thread_stepping_state): Add local sal. Use it instead of
2383 (handle_inferior_event): New local stop_pc_sal. Use it instead of
2385 (step_into_function): Add local stop_func_sal. Use it instead of
2388 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2390 Implement -exec-continue/-exec-interrupt --all.
2391 * infcmd.c (continue_1): New, extracted from
2392 (continue_command): ...here.
2393 (interrupt_target_1): New, extracted from
2394 (interrupt_target_command): ...here.
2395 * inferior.h (continue_1, interrupt_target_1): New.
2396 * mi/mi-main.c (mi_cmd_exec_continue)
2397 (mi_cmd_exec_interrupt): Handle --all.
2399 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2401 Implement --thread and --frame.
2402 * gdbthread.h (find_thread_id): Declare.
2403 * thread.c (find_thread_id): Make non-static.
2404 * mi/mi-main.c (mi_cmd_execute): Switch to the right
2405 thread and frame, if necessary.
2406 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
2407 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
2409 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2411 * infrun.c (resume): Discard cleanups on early exit path.
2413 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2415 * infrun.c (normal_stop): For MI, report which threads
2418 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2420 Report thread state in -thread-info output.
2421 * thread.c (print_thread_info): Add new field "state".
2423 2008-07-11 Pedro Alves <pedro@codesourcery.com>
2425 * infrun.c (handle_inferior_event): Also ignore a
2426 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
2428 2008-07-11 Tom Tromey <tromey@redhat.com>
2430 * completer.c (complete_line_internal): New function, from
2431 complete_line. Add 'for_help' parameter.
2432 (complete_line): Use it.
2433 (command_completer): Move later. Rewrite.
2435 2008-07-11 Pedro Alves <pedro@codesourcery.com>
2437 * thread.c (thread_apply_command): Move making the cleanup out of
2440 2008-07-11 Pedro Alves <pedro@codesourcery.com>
2444 * thread.c (enum thread_state): New.
2445 (thread_state main_thread_running): Delete, in favor of...
2446 (thread_state main_thread_state): ... this. Update throughout.
2447 (clear_thread_inferior_resources): New, split from free_thread.
2448 (free_thread): Call clear_thread_inferior_resources.
2449 (init_thread_list): Set main thread to stopped state.
2450 (add_thread_silent): Take care of PTID reuses.
2451 (delete_thread): If deleting inferior_ptid or a thread with
2452 refcount > 0, mark it as exited, but still keep it in the list.
2453 Only notify of thread exits, if we haven't done so yet.
2454 (iterate_over_threads): Make it safe to delete threads while
2455 iterating over them.
2456 (do_captured_list_thread_ids): Don't account for exited threads.
2457 (thread_alive): Check for the THREAD_EXITED state, and don't set
2458 ptid to -1 on exited threads.
2459 (set_running): Update to account for extra possible states.
2460 (is_thread_state): New.
2461 (is_stopped, is_exited): New.
2462 (is_running): Implement in terms of is_thread_state.
2463 (any_running): Update.
2464 (print_thread_info): Update. Account for exited threads. Don't
2465 warn about missed frame restoring here, its done in the cleanup.
2466 (switch_to_thread): Don't read from a thread that has gone.
2467 (restore_current_thread): In non-stop mode, do a full context
2469 (restore_selected_frame): Add a frame_level argument. Rewrite.
2470 (struct current_thread_cleanup): Add selected_frame_level and
2471 was_stopped members.
2472 (do_restore_current_thread_cleanup): Check if thread was stopped
2473 and still is, and if the target has registers, stack and memory
2474 before restoring the selected frame. Don't delete the cleanup
2476 (restore_current_thread_cleanup_dtor): New.
2477 (make_cleanup_restore_current_thread): Remove all arguments.
2479 (thread_apply_all_command): Update. Prune threads.
2480 (thread_apply_command): Update.
2481 (thread_command): Account for currently selected exited thread.
2482 (do_captured_thread_select): Check for a running thread. Prune
2484 (_initialize_thread): Make "info threads", "thread", "thread
2485 apply", and "thread apply all" appliable without a selected thread.
2486 * gdbthread.h (struct thread_info): Replace running_ by state_.
2488 (is_exited, is_stopped): Declare.
2489 (make_cleanup_restore_current_thread): Remove all arguments.
2490 * infrun.c: Include "event-top.h".
2491 (fetch_inferior_event): In non-stop mode, restore selected thread
2492 and frame after handling the event and running breakpoint
2493 commands. Display GDB prompt if needed.
2494 (normal_stop): In non-stop mode, don't print thread switching
2496 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
2497 (get_cmd_no_selected_thread_ok): New.
2498 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
2499 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
2501 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
2502 no-selected-thread ok.
2503 * top.c (execute_command): Check for non no-selected-thread-ok
2505 * linux-nat.c (struct saved_ptids, threads_to_delete)
2506 (record_dead_thread, prune_lwps): Delete.
2507 (exit_lwp): Unconditionally delete thread.
2508 (linux_nat_resume): Remove prune_lwps call.
2509 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
2510 of is_running. Adjust to make_cleanup_restore_current_thread
2512 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
2513 selected thread has exited.
2514 * inf-loop.c (inferior_event_handler): Don't display the prompt
2516 * varobj.c (c_value_of_root): Update.
2517 * defs.h (make_cleanup_dtor): Declare.
2518 * utils.c (make_cleanup_dtor): New.
2520 * Makefile.in (infrun.o): Depend on $(event_top_h).
2522 2008-07-11 Pedro Alves <pedro@codesourcery.com>
2524 Add "continue -a" and "interrupt -a" options for non-stop mode.
2526 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
2527 (continue_command): Add "-a" option.
2528 (interrupt_target_command): Add "-a" option.
2529 (_initialize_infcmd): Add extend help of continue and interrupt
2530 command to mention the new "-a" option. Mark "continue" async ok.
2532 2008-07-10 Doug Evans <dje@google.com>
2534 Add "set print symbol-loading on|off".
2535 * NEWS: Document new option.
2536 * symfile.h (print_symbol_loading): Declare.
2537 * symfile.c (print_symbol_loading): New global.
2538 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
2539 from ..." if print_symbol_loading.
2540 (_initialize_symfile): Add set/show print symbol-loading.
2541 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
2542 if print_symbol_loading.
2544 2008-07-10 Pedro Alves <pedro@codesourcery.com>
2546 Non-stop linux native.
2548 * linux-nat.c (linux_test_for_tracefork): Block events while we're
2550 (get_pending_status): Implement non-stop mode.
2551 (linux_nat_detach): Stop threads before detaching.
2552 (linux_nat_resume): In non-stop mode, always resume only a single
2554 (linux_handle_extended_wait): On a clone event, in non-stop mode,
2555 add new lwp to GDB's thread table, and mark as running, executing
2556 and stopped appropriately.
2557 (linux_nat_filter_event): Don't assume there are other running
2558 threads when a thread exits.
2559 (linux_nat_wait): Mark the main thread as running and executing.
2560 In non-stop mode, don't stop all lwps.
2561 (linux_nat_kill): Stop lwps before killing them.
2562 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
2564 (send_sigint_callback): New.
2565 (linux_nat_stop): New.
2566 (linux_nat_add_target): Set to_stop to linux_nat_stop.
2568 * linux-nat.h (thread_db_attach_lwp): Declare.
2570 * linux-thread-db.c (thread_get_info_callback): Check for new
2571 threads if we have none.
2572 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
2573 stopped lwp. Check for new threads if we have none.
2574 (thread_db_attach_lwp): New.
2575 (thread_db_init): Set proc_handle.pid to inferior_ptid.
2576 (check_event): Set proc_handle.pid to the stopped lwp.
2577 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
2578 lwp available, bail out if there is none.
2580 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
2583 2008-07-10 Kevin Buettner <kevinb@redhat.com>
2585 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
2586 `current_pc' from CORE_ADDR to ULONGEST.
2588 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
2591 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2593 * NEWS (New commands): Mention "set disable-randomization".
2594 * configure.ac: Add check for HAVE_PERSONALITY and
2595 HAVE_DECL_ADDR_NO_RANDOMIZE.
2596 * configure, config.in: Regenerate.
2597 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
2598 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
2600 (disable_randomization, show_disable_randomization)
2601 (set_disable_randomization): New.
2602 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
2603 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
2604 variable DISABLE_RANDOMIZATION.
2605 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
2606 DISABLE_RANDOMIZATION.
2608 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2610 Adjust all targets to new target_stop interface.
2612 * gnu-nat.c (gnu_stop): Add ptid argument.
2613 * go32-nat.c (go32_stop): Add ptid argument.
2614 (go32_create_inferior): Pass inferior_ptid to go32_stop.
2615 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
2616 * monitor.c (monitor_stop): Add ptid argument.
2617 (monitor_open): Pass inferior_ptid to monitor_stop.
2618 (monitor_interrupt): Pass inferior_ptid to target_stop.
2619 (monitor_stop): Add ptid argument.
2620 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
2621 (procfs_create_inferior): Add ptid argument.
2622 * procfs.c (procfs_stop): Add ptid argument.
2623 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
2624 * remote-sim.c (gdbsim_stop): Add ptid argument.
2625 * sol-thread.c (sol_thread_stop): Add ptid argument.
2626 * win32-nat.c (win32_stop): Add ptid argument.
2628 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2630 Non-stop inferior control.
2632 * infrun.c (resume): In non-stop mode, always resume just one
2634 (proceed): Don't call prepare_to_proceed in non-stop mode.
2635 (fetch_inferior_event): In non-stop mode, switch context before
2637 (error_is_running, ensure_not_running): New.
2638 (handle_inferior_event): In non-stop mode: Mark only the event
2639 thread as stopped. Require that the target module manages adding
2640 threads to the thread list. Assert that there isn't a
2641 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
2642 (normal_stop): Only mark not-running if inferior hasn't exited.
2643 In non-stop mode, only mark the event thread.
2645 * thread.c:Include "cli/cli-decode.h".
2646 (print_thread_info): Don't read from a running thread.
2647 Output "(running)" if thread is running.
2648 (switch_to_thread): Don't read stop_pc if thread is executing.
2649 (do_restore_current_thread_cleanup): Don't write to a running
2651 (thread_apply_all_command): Don't read from a running thread. In
2652 non-stop mode, do a full context-switch instead of just switching
2654 (thread_apply_command): In non-stop mode, do a full context-switch
2655 instead of just switching threads.
2656 (do_captured_thread_select): Likewise. Inform user if selected
2658 (_initialize_thread): Mark "info threads" and "thread" and
2661 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
2662 unregister the target from the event loop.
2664 * infcmd.c (continue_command, step_1, jump_command)
2665 (signal_command): Ensure the selected thread isn't running.
2666 (interrupt_target_command): In non-stop mode, interrupt only the
2669 * inferior.h (error_is_running, ensure_not_running): Declare.
2671 * target.h (struct target_ops): Add ptid argument to the to_stop
2673 (target_stop): Add ptid_t argument.
2675 * target.c (update_current_target): Add ptid argument to to_stop's
2677 (debug_to_stop): Add ptid_t argument.
2678 (debug_to_rcmd): Set to_stop_ptid.
2680 * remote.c (remote_stop): Add ptid_t argument.
2681 (async_remote_interrupt): Add inferior_ptid to target_stop.
2682 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
2684 * Makefile.in (thread.o): Depend on $(cli_decode_h).
2686 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2688 Don't rely on ecs->wait_for_more.
2690 * infrun.c (proceed): Clear the stepping state, set
2691 previous_inferior_ptid and clear infwait state.
2692 (wait_for_inferior): Don't clear the stepping state, set
2693 previous_inferior_ptid, or clear the infwait state here.
2694 (fetch_inferior_event): Don't clear the stepping state, set
2695 previous_inferior_ptid, or clear the infwait state here. Don't
2696 condition on wait_for_more.
2698 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2700 Refactor infrun a bit.
2702 * infrun.c (currently_stepping): Take a struct
2703 thread_stepping_state instead of an execution_control_state.
2704 (struct thread_stepping_state): New, split from
2705 execution_control_state.
2706 (gtss, tss): New globals.
2707 (proceed): Clear the stepping state, set previous_inferior_ptid
2708 and clear infwait state.
2709 (init_wait_for_inferior): Clear the stepping state,
2710 previous_inferior_ptid and infwait state.
2711 (waiton_ptid, infwait_state): New, split from
2712 execution_control_state.
2713 (struct execution_control_state): Members that persist through
2714 events moved out to either struct thred_stepping_state or made
2715 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
2716 (wait_for_inferior, fetch_inferior_event): Use local
2717 execution_control_state. Update to execution_control_state split.
2718 (init_execution_control_state): Adjust.
2719 (init_thread_stepping_state): New, extracted from
2720 init_execution_control_state.
2721 (context_switch): Take a ptid instead of an
2722 execution_control_state.
2723 (context_switch_to): Adjust.
2724 (adjust_pc_after_break): Adjust.
2725 (init_infwait_state): New.
2726 (handle_inferior_event): Adjust.
2728 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2729 Vladimir Prus <vladimir@codesourcery.com>
2731 Per-thread commands.
2733 * gdbthread.h: Remove unneeded forward declarations.
2734 Include "inferior.h".
2735 (struct thread_info): Add continuations,
2736 intermediate_continuations, proceed_to_finish, step_over_calls,
2737 stop_step, step_multi and stop_signal members.
2738 (save_infrun_state): Add continuations,
2739 intermediate_continuations, proceed_to_finish, step_over_calls,
2740 stop_step, step_multi, stop_signal and stop_bpstat parameters.
2741 (load_infrun_state): Add continuations,
2742 intermediate_continuations, proceed_to_finish, step_over_calls,
2743 stop_step, step_multi, stop_signal and stop_bpstat parameters.
2745 * thread.c (load_infrun_state): In non-stop mode, load
2746 continuations, intermediate_continuations, proceed_to_finish,
2747 step_over_calls, stop_step, step_multi and stop_signal.
2748 (save_infrun_state): Store continuations,
2749 intermediate_continuations, proceed_to_finish, step_over_calls,
2750 stop_step, step_multi, stop_signal and stop_bpstat.
2751 (save_infrun_state): Store continuations,
2752 intermediate_continuations, proceed_to_finish, step_over_calls,
2753 stop_step, step_multi, stop_signal and stop_bpstat.
2754 (free_thread): Clear The thread's stop_bpstat.
2756 * inferior.h (context_switch_to): Declare.
2758 * infrun.c (ecss): New global.
2759 (context_switch): Context switch continuations,
2760 intermediate_continuations, proceed_to_finish, step_over_calls,
2761 stop_step, step_multi, stop_signal and stop_bpstat.
2762 (wait_for_inferior): Use global ecss.
2763 (async_ecss, async_ecs): Delete.
2764 (fetch_inferior_event): Use global ecss.
2765 (context_switch_to): New.
2767 * top.c (execute_command): In non-stop, only check if the current
2768 thread is running, in all-stop, check if there's any thread
2771 * breakpoint.c (bpstat_remove_breakpoint): New.
2772 (bpstat_remove_breakpoint_callback): New.
2773 (delete_breakpoint): Clear the stop_bpstats of all threads.
2775 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
2776 current thread is running, in all-stop, check if there's any
2779 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
2781 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2783 Add non_stop global.
2785 * inferior.h (non_stop): Declare.
2786 * infrun.c (non_stop, non_stop_1): New.
2787 (set_non_stop, show_non_stop): New.
2788 (_initialize_infrun): Add "set/show non-stop" command.
2790 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2792 Adjust fork/vfork/exec to pass ptids around.
2794 * target.h (struct target_waitstatus): Store related_pid as a ptid.
2795 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
2797 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
2799 * breakpoint.c (print_it_typical, bpstat_check_location)
2800 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
2801 (create_fork_vfork_event_catchpoint): Adjust.
2802 * infrun.c (fork_event): Change parent_pid and child_pid types to
2804 (follow_exec, inferior_has_forked, inferior_has_vforked)
2805 (inferior_has_execd): Take a ptid_t and don't trim it.
2806 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
2807 * linux-nat.c (linux_child_follow_fork): Adjust.
2808 * inf-ptrace.c (inf_ptrace_wait): Adjust.
2809 * inf-ttrace.c (inf_ttrace_wait): Adjust.
2810 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
2812 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2814 Add "executing" property to threads.
2816 * inferior.h (target_executing): Delete.
2817 * gdbthread.h (struct thread_info): Add executing_ field.
2818 (set_executing, is_executing): New.
2819 * thread.c (main_thread_executing): New.
2820 (init_thread_list): Clear it and also main_thread_running.
2821 (is_running): Return false if target has no execution.
2822 (any_running, is_executing, set_executing): New.
2824 * top.c: Include "gdbthread.h".
2825 (target_executing): Delete.
2826 (execute_command): Replace target_executing check by any_running.
2827 * event-top.c: Include "gdbthread.h".
2828 (display_gdb_prompt, command_handler): Replace target_executing by
2830 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
2831 here. Replace target_executing by is_running.
2832 * infrun.c (handle_inferior_event): Mark all threads as
2834 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
2836 * stack.c (get_selected_block): Return null if inferior is
2838 * target.c (target_resume): Mark resumed ptid as executing.
2839 * breakpoint.c (until_break_command): Replace target_executing
2840 check by is_executing.
2841 * remote.c (remote_async_resume): Don't mark inferior as executing
2843 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
2846 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
2847 (mi_execute_async_cli_command): Replace target_executing by
2850 * frame.c (get_current_frame): Error out if the current thread is
2852 (has_stack_frames): New.
2853 (get_selected_frame, deprecated_safe_get_selected_frame): Check
2856 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
2859 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2861 * symfile.c (load_command): Reopen the exec file and reread
2862 symbols before anything else.
2864 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2866 * remote-sim.c: Include gdbthread.h.
2867 (remote_sim_ptid): New global.
2868 (gdbsim_create_inferior): Silently add the main task to GDB's
2870 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
2871 task from GDB's thread list.
2872 (gdbsim_resume): Adjust to use remote_sim_ptid.
2873 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
2874 (init_gdbsim_ops): Register gdbsim_thread_alive and
2876 (_initialize_remote_sim): Initialize remote_sim_ptid.
2877 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
2879 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2881 * monitor (monitor_ptid): New global.
2882 (monitor_open): Silently add the main task to GDB's thread list.
2883 (monitor_close, monitor_mourn_inferior): Silently delete the main
2884 task from GDB's thread list.
2885 (monitor_thread_alive, monitor_pid_to_str): New.
2886 (init_base_monitor_ops): Register monitor_thread_alive and
2888 (_initialize_remote_monitors): Initialize monitor_ptid.
2890 * gdbthread.h (delete_thread_silent): Declare.
2891 * thread.c (delete_thread): Rename to ...
2892 (delete_thread_1): ... this. Add "silent" parameter. If silent,
2893 don't do exit notifications.
2894 (delete_thread, delete_thread_silent): New, as wrappers to
2897 2008-07-08 Pedro Alves <pedro@codesourcery.com>
2899 * breakpoint.c (update_global_location_list): Add boolean
2900 "should_insert" argument. Only insert locations if caller told it
2902 (update_global_location_list_nothrow): Add boolean "should_insert"
2903 argument. Pass it to update_global_location_list.
2904 (insert_breakpoints, create_longjmp_breakpoint)
2905 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
2906 (create_thread_event_breakpoint, create_solib_event_breakpoint)
2907 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
2908 (enable_watchpoints_after_interactive_call_stop)
2909 (set_momentary_breakpoint, create_breakpoints)
2910 (break_command_really, watch_command_1)
2911 (create_ada_exception_breakpoint, update_breakpoint_locations)
2912 (do_enable_breakpoint, enable_command): Pass true to
2913 update_global_location_list.
2914 (bpstat_stop_status, disable_overlay_breakpoints)
2915 (disable_watchpoints_before_interactive_call_start)
2916 (delete_breakpoint, disable_breakpoint, disable_command): Pass
2917 false to update_global_location_list.
2918 (update_breakpoints_after_exec): Don't temporarily disable
2919 always-inserted mode.
2921 2008-07-08 Pedro Alves <pedro@codesourcery.com>
2923 * breakpoint.c (mark_breakpoints_out): Make public.
2924 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
2925 here. Update comment.
2926 * breakpoint.h (mark_breakpoints_out): Declare.
2928 * linux-nat.c (linux_handle_extended_wait): On
2929 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
2930 * inf-ttrace.c (inf_ttrace_wait): Likewise.
2932 2008-07-08 Pedro Alves <pedro@codesourcery.com>
2934 * infrun.c (follow_exec): Reset shared libraries before adding the
2937 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2939 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
2941 2008-07-07 Pedro Alves <pedro@codesourcery.com>
2943 * i386-dicos-tdep.c: Include "inferior.h".
2944 (i386_dicos_frame_align): New.
2945 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
2946 dummy location ON_STACK.
2947 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
2949 2008-07-07 Joel Brobecker <brobecker@adacore.com>
2951 * gstdint.h: New file.
2953 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
2955 * mi/mi-interp.c (mi_on_resume): Don't try to report
2956 resumed thread it the thread list is empty.
2958 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
2960 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
2961 completer for set to filename_completer.
2965 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
2967 Implement -target-attach.
2968 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
2970 2008-06-21 Hui Zhu <teawater@gmail.com>
2972 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
2974 2008-07-03 Pedro Alves <pedro@codesourcery.com>
2976 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
2977 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
2979 * target.h (struct target_ops): Add to_attach_no_wait member.
2980 (target_attach_no_wait): New.
2981 * target.c (update_current_target): Inherit to_attach_no_wait.
2983 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
2984 target_attach_no_wait runtime check.
2986 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
2987 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
2990 2008-07-03 Pedro Alves <pedro@codesourcery.com>
2992 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
2993 on debug_displaced being set.
2995 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
2997 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
2998 directly instead of get_frame_id.
3000 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
3002 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
3003 (deal_with_atomic_sequence): Update BC masks.
3004 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
3005 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
3007 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
3009 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
3010 register, not the previous frame's.
3012 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
3014 * source.c (select_source_symtab): Make sure we skip namespace
3015 symtabs when showing cpp source code.
3017 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
3019 * MAINTAINERS (Authorized committers): Fix my email address.
3021 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
3023 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
3024 -target-download and -target-select via CLI, so that
3025 the quoting rules are the same as they were (unfortunately)
3026 in all prior gdb releases.
3027 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
3028 (mi_cmd_target_download, mi_cmd_target_select): Remove.
3029 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
3030 (mi_cmd_target_download, mi_cmd_target_select): Remove.
3031 (mi_cmd_execute): Set current_token even for commands
3034 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
3036 * alphafbsd-tdep.c: Update for unwinder changes.
3037 * alpha-linux-tdep.c: Likewise.
3038 * alphanbsd-tdep.c: Likewise.
3039 * alphaobsd-tdep.c: Likewise.
3040 * avr-tdep.c: Likewise.
3041 * cris-tdep.c: Likewise.
3042 * frv-linux-tdep.c: Likewise.
3043 * frv-tdep.c: Likewise.
3044 * h8300-tdep.c: Likewise.
3045 * hppa-linux-tdep.c: Likewise.
3046 * iq2000-tdep.c: Likewise.
3047 * m32c-tdep.c: Likewise.
3048 * m32r-linux-tdep.c: Likewise.
3049 * m32r-tdep.c: Likewise.
3050 * m68hc11-tdep.c: Likewise.
3051 * mep-tdep.c: Likewise.
3052 * mn10300-tdep.c: Likewise.
3053 * mt-tdep.c: Likewise.
3054 * score-tdep.c: Likewise.
3055 * sh64-tdep.c: Likewise.
3056 * sh-tdep.c: Likewise.
3057 * sparc64fbsd-tdep.c: Likewise.
3058 * sparc64nbsd-tdep.c: Likewise.
3059 * sparc64obsd-tdep.c: Likewise.
3060 * v850-tdep.c: Likewise.
3061 * vaxobsd-tdep.c: Likewise.
3062 * vax-tdep.c: Likewise.
3063 * xstormy16-tdep.c: Likewise.
3065 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
3067 * mi/mi-main.c (enum captured_mi_execute_command_actions)
3068 (captured_mi_execute_command_args): Remove.
3069 (captured_mi_execute_command): Cast the closure to mi_parse
3070 pointer, not to captured_mi_execute_command_args, and don't
3071 set the action field thereof.
3072 (mi_execute_command): Pass struct mi_parse, not
3073 captured_mi_execute_command_args to captured_mi_execute_command.
3074 (mi_execute_command): Remove (dead) code for suppressing
3077 2008-06-28 Pedro Alves <pedro@codesourcery.com>
3079 * linux-nat.c (enum sigchld_state): New.
3080 (linux_nat_async_events_state): Renamed from
3081 linux_nat_async_events_enabled.
3082 (linux_nat_event_pipe_push, my_waitpid): Adjust.
3083 (sigchld_default_action): New.
3084 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
3086 (linux_nat_create_inferior): Set events state to sigchld_default
3088 (linux_nat_resume): Adjust.
3089 (linux_nat_wait): Call linux_nat_async_events unconditionally.
3090 (sigchld_handler): Adjust.
3091 (linux_nat_async_mask): Don't set SIGCHLD actions here.
3092 (get_pending_events): Adjust.
3093 (linux_nat_async_events): Rewrite to handle enum sigchld_state
3094 instead of a boolean.
3095 (linux_nat_async): Adjust.
3096 (_initialize_linux_nat): Capture default SIGCHLD action into
3097 sigchld_default_action.
3099 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
3101 * breakpoint.c (moribund_locations): New.
3102 (bpstat_stop_status): Process moribund locations.
3103 (update_global_location_list): Add removed
3104 locations to moribund_locations.
3105 (breakpoint_retire_moribund): New.
3106 * breakpoint.h (struct bp_location): New field
3107 events_till_retirement.
3108 (breakpoint_retire_moribund): Declare.
3109 * thread.c (thread_count): New.
3110 * infrun.c (handle_inferior_event): Call
3111 breakpoint_retire_moribund.
3112 * gdbthread.h (thread_count): Declare.
3114 2008-06-27 Joseph Myers <joseph@codesourcery.com>
3116 * dfp.c (decimal_convert): Call match_endianness before and after
3119 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
3121 * remote.c (remote_insert_breakpoint): Ensure that if Z0
3122 unsupported and we fall back to memory_insert_breakpoint, we
3123 use the unmodified requested address.
3125 2008-06-27 Joel Brobecker <brobecker@adacore.com>
3127 * dwarf2read.c (read_attribute_value): Issue a complaint when
3128 adjusting size attribute values of 0xffffffff as zero.
3130 2008-06-27 Joseph Myers <joseph@codesourcery.com>
3132 * i386-tdep.c (i386_16_byte_align_p): New.
3133 (i386_push_dummy_call): Determine stack space required for
3134 arguments going forwards allowing for 16-byte alignment, then push
3135 arguments going forwards.
3137 2008-06-27 Pedro Alves <pedro@codesourcery.com>
3139 * infrun.c (start_remote): Don't clear thread list here.
3140 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
3142 * remote.c (record_currthread): Upgrade the main thread and its
3143 entry in the thread list if this is the first time we hear about
3145 (remote_thread_alive): Consider magic_null_ptid or a ptid without
3146 a tid member always alive.
3147 (remote_find_new_threads): Don't update the main thread here.
3148 (remote_start_remote): Clear thread list here. Always add the
3150 (extended_remote_attach_1): Add the main thread here.
3151 (extended_remote_mourn_1): Re-add the main thread here.
3152 (extended_remote_create_inferior_1): Add a main thread.
3154 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
3156 2008-06-27 Pedro Alves <pedro@codesourcery.com>
3158 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
3160 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
3162 (general_thread, continue_thread): Change type to ptid_t.
3163 (record_currthread): Take a ptid_t parameter instead of an
3165 (MAGIC_NULL_PID): Delete.
3166 (set_thread): Take a ptid_t parameter and adjust.
3167 (set_general_thread, set_continue_thread): New.
3168 (remote_thread_alive, remote_newthread_step)
3169 (remote_current_thread, remote_find_new_threads)
3170 (remote_threads_info, remote_start_remote, remote_vcont_resume)
3171 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
3172 (threadalive_test, remote_pid_to_str)
3173 (remote_get_thread_local_address): Adjust.
3174 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
3175 and any_thread_ptid.
3177 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
3179 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
3180 * configure: Regenerated.
3182 2008-06-26 Joel Brobecker <brobecker@adacore.com>
3184 * dwarf2read.c (read_attribute_value): Treat size attribute
3185 values of 0xffffffff as if the attribute value was zero.
3187 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
3189 * linux-nat.c: Add description of overall logic.
3191 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
3193 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
3194 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
3195 all dependencies on $(gdb_stdint_h).
3196 (distclean): Do not delete gdb_stdint.h.
3197 * acinclude.m4: Do not use stdint.m4.
3198 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
3199 uintptr_t, and gdb_stdint.h.
3200 * defs.h: Include <stdint.h>.
3201 * gdb_thread_db.h: Assume stdint.h is already included.
3202 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
3203 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
3204 include gdb_stdint.h.
3205 * configure, config.in: Regenerate.
3207 2008-06-26 Joseph Myers <joseph@codesourcery.com>
3209 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
3210 decimal floating-point values in GPRs for soft-float.
3211 (do_ppc_sysv_return_value): Handle returning decimal
3212 floating-point values in GPRs for soft-float.
3214 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
3216 * target.c (target_read_until_error): New.
3217 * target.h (target_read_until_error): Declare.
3218 * mi/mi-main.c (mi_cmd_data_read_memory): Use
3219 target_read_until_error.
3221 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3223 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
3224 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
3225 after the DECFLOAT detection to fix a memory leak. Remove the
3226 redundant NUM initialization. Protect the DECFLOAT detection memory
3227 access before the P block. Restore the P memory content for the
3230 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
3232 Kill the return value for all MI command functions.
3233 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
3234 (mi_cmd_argv_ftype): Change return type to void.
3236 * mi/mi-main.c: Adjust all function that implement
3237 MI commands to return nothing.
3238 (struct captured_mi_execute_command_actions):
3239 Remove the rc field.
3240 (mi_cmd_execute): Return nothing.
3241 (mi_execute_async_cli_command): Return nothing.
3242 (mi_cmd_exec_interrupt): Don't print ^done here.
3243 (mi_cmd_target_select): Don't print ^connected here.
3244 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
3245 Special-case -target-select and output ^connected, not ^done.
3247 * mi/mi-cmd-break.c: Adjust.
3248 * mi/mi-cmd-disas.c: Adjust.
3249 * mi/mi-cmd-env.c: Adjust.
3250 * mi/mi-cmd-file.c: Adjust.
3251 * mi/mi-cmd-stack.c: Adjust.
3252 * mi/mi-cmd-target.c: Adjust.
3253 * mi/mi-cmd-var.c: Adjust.
3254 * mi/mi-interp.c: Adjust.
3255 * mi/mi-symbol-cmds.c: Adjust.
3257 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
3259 Emit ^running via observer.
3260 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
3262 (mi_on_resume): Print ^running if not previously output.
3263 * mi/mi-main.c (running_result_record_printed): New.
3264 (captured_mi_execute_command): Reset
3265 running_result_record_printed. Use running_result_record_printed
3266 to decide if we should skip ^done.
3267 (mi_execute_async_cli_command): Don't print ^running here.
3268 * mi/mi-main.h (current_token, running_result_record_printed):
3271 2008-06-24 Michael Snyder <msnyder@specifix.com>
3273 * infrun.c (_initialize_infrun): White space and typo fix.
3275 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
3277 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
3278 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
3279 when first loading DLL with "dll" command.
3281 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
3283 * gnu-nat.c (proc_string): Use capital T for "Thread".
3285 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
3287 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
3289 2008-06-18 Joel Brobecker <brobecker@adacore.com>
3291 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
3292 the target cannot run.
3294 2008-06-18 Joel Brobecker <brobecker@adacore.com>
3296 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
3297 we're attaching to a running process.
3299 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
3301 * win32-nat.c (handle_load_dll): Give dll name and load address
3302 if debug_events is on.
3303 (handle_unload_dll): Likewise.
3305 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
3307 Don't suppress *running when doing finish.
3308 * infcall.c (call_function_by_hand): Set both
3309 suppress_resume_observer and suppress_stop_observer.
3310 * infcmd.c (suppress_run_stop_observers): Split into...
3311 (suppress_resume_observer, suppress_stop_observer): ...those.
3312 (finish_command_continuation): Clear suppress_stop_observer.
3313 (finish_command): Set suppress_stop_observer.
3314 * inferior.h (suppress_run_stop_observers): Split into...
3315 (suppress_resume_observer, suppress_stop_observer): ...those.
3316 * infrun.c (normal_stop): Check for suppress_stop_observer.
3317 * thread.c (set_running): Check for suppress_resume_observer.
3319 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
3320 Pierre Muller <muller@ics.u-strasbg.fr>
3322 * gdbarch.sh (gdbarch_skip_main_prologue): New.
3323 * gdbarch.h, gdbarch.c: Regenerate.
3324 * i386-tdep.h (i386_skip_main_prologue): Declare.
3325 * i386-tdep.c (i386_skip_main_prologue): New.
3326 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
3327 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
3328 * symtab.c (find_function_start_sal): When pc points at the "main"
3329 function, call gdbarch_skip_main_prologue.
3331 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
3333 * value.c (value_primitive_field): Fetch lazy register values.
3335 2008-06-11 Pedro Alves <pedro@codesourcery.com>
3337 * NEWS: Mention support removal of undocumented S AA p PID stop
3340 * remote.c (remote_wait): Remove undocumented S AA p PID support.
3342 2008-06-10 Stan Shebs <stan@codesourcery.com>
3344 * MAINTAINERS: Update my affiliation and address.
3346 2008-06-10 Andreas Schwab <schwab@suse.de>
3348 * top.c (print_gdb_version): Don't print final newline.
3350 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3353 * Makefile.in: Update dependencies.
3354 * gdbthread.h (struct thread_info): New field
3356 (set_running, is_running): New.
3357 * thread.c (set_running, is_running): New.
3358 * inferior.h (suppress_normal_stop_observer): Rename to...
3359 (suppress_run_stop_observers): ..this.
3360 * infcmd.c (suppress_normal_stop_observer): Rename to...
3361 (suppress_run_stop_observers): ..this.
3362 (finish_command_continuation, finish_command): Adjust.
3363 * infcall.c (call_function_by_hand): Adjust.
3364 * infrun.c (normal_stop): Call set_running.
3365 * target.c (target_resume): New. Call set_running.
3366 * target.h (target_resume): Convert from macro to
3369 * mi/mi-interp.c (mi_on_resume): New.
3370 (mi_interpreter_init): Register mi_on_resume.
3372 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3374 Use observers to report stop events in MI.
3375 * mi/mi-interp.c (mi_on_normal_stop): New.
3376 (mi_interpreter_init): Register mi_on_normal_stop.
3377 (mi_interpreter_exec_continuation): Remove.
3378 (mi_cmd_interpreter_exec): Don't register the above.
3379 * mi/mi-main.c (captured_mi_execute_command): Don't care
3380 about sync_execution.
3381 (mi_execute_async_cli_command): Don't install continuation. Don't
3383 (mi_exec_async_cli_cmd_continuation): Remove.
3385 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3387 Suppress normal stop observer when it's problematic.
3388 * inferior.h (suppress_normal_stop_observer): New.
3389 * infcall.c (call_function_by_hand): Disable stop events when
3390 doing function calls.
3391 * infmcd.c (suppress_normal_stop_observer): New.
3392 (finish_command_continuation): Call normal_stop observer
3394 (finish_command): Disable stop events inside proceed.
3395 * infrun.c (normal_stop): Don't call normal stop observer if
3396 suppressed of if multi-step is in progress.
3398 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3401 * infrun.c (finish_command): Don't pass cleanup
3403 (finish_command_continuation): Don't grab cleanup from
3404 the passed data, as we don't use, and cannot, use it anyway.
3406 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3408 Introduce common cleanup for restoring integers.
3409 * defs.h (make_cleanup_restore_integer): New declaration.
3410 (struct cleanup): New field free_arg.
3411 (make_my_cleanup_2): New.
3412 * utils.c (restore_integer_closure, restore_integer)
3413 (make_cleanup_restore_integer): New.
3414 (make_my_cleanup): Initialize the free_arg field and
3415 renamed to make_my_cleanup_2.
3416 (do_my_cleanups): Call free_arg.
3417 (discard_cleanups): Call free_arg.
3418 * breakpoint.c (restore_always_inserted_mode): Remove.
3419 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
3421 2008-06-09 Doug Evans <dje@google.com>
3423 * remote.c (remote_wait): Include beginning of malformed packet
3426 2008-06-09 Tom Tromey <tromey@redhat.com>
3428 * completer.c (complete_line): Don't special-case
3429 expression_completer.
3430 (expression_completer): Only pass last word to
3432 * c-exp.y (yylex): Check 'token', not 'operator'.
3434 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
3436 * configure.ac (build_warnings): Add -Wno-format for mingw.
3437 * configure: Regenerated.
3439 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
3441 * NEWS: Make indentation consistent. Move exec tracing entry out
3442 of remote packet list.
3444 2008-06-06 Tom Tromey <tromey@redhat.com>
3446 * value.h (evaluate_subexpression_type, extract_field_op):
3448 * printcmd.c (_initialize_printcmd): Use expression_completer for
3449 'p', 'inspect', 'call'.
3450 * parser-defs.h (parse_field_expression): Declare.
3451 * parse.c: Include exceptions.h.
3452 (in_parse_field, expout_last_struct): New globals.
3453 (mark_struct_expression): New function.
3454 (prefixify_expression): Return int.
3455 (prefixify_subexp): Return int. Use expout_last_struct.
3456 (parse_exp_1): Update.
3457 (parse_exp_in_context): Add 'out_subexp' argument. Handle
3459 (parse_field_expression): New function.
3460 * expression.h (parse_field_expression): Declare.
3461 (in_parse_field): Likewise.
3462 * eval.c (evaluate_subexpression_type): New function.
3463 (extract_field_op): Likewise.
3464 * completer.h (expression_completer): Declare.
3465 * completer.c (expression_completer): New function.
3466 (count_struct_fields, add_struct_fields): New functions.
3467 * c-exp.y (yyparse): Redefine.
3468 (COMPLETE): New token.
3469 (exp): New productions.
3470 (saw_name_at_eof, last_was_structop): New globals.
3471 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
3472 (c_parse): New function.
3473 * breakpoint.c (_initialize_breakpoint): Use expression_completer
3474 for watch, awatch, and rwatch.
3475 * Makefile.in (parse.o): Depend on exceptions_h.
3477 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
3480 * gdb/valopts.c (find_overload_match): Handle references
3483 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
3485 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
3486 account the bitsize of the 'from' operand.
3488 2008-06-06 Pedro Alves <pedro@codesourcery.com>
3490 * annotate.h (annotate_thread_changed): Declare.
3492 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
3494 * annotate.c (annotate_thread_changed): New function.
3495 * thread.c (thread_command) : Use it.
3496 * infrun.c (normal_stop): Use it.
3498 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
3499 Nathan Sidwell <nathan@codesourcery.com>
3500 Joseph Myers <joseph@codesourcery.com>
3502 * acinclude.m4: Include ../config/acx.m4.
3503 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
3504 * configure, config.in: Regenerate.
3505 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
3507 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
3509 2008-06-05 Pedro Alves <pedro@codesourcery.com>
3511 Replace 'target async' by 'maintenance set remote-async' and
3512 'target remote' combination.
3514 * remote.c (remote_async_wait): Merge into remote_wait, and
3516 (remote_async_permitted, remote_async_permitted_set): New
3518 (set_maintenance_remote_async_permitted)
3519 (show_maintenance_remote_async_permitted): New functions.
3520 (remote_async_ops, extended_async_remote_ops): Delete.
3521 (remote_async_open, extended_remote_async_open): Delete.
3522 (remote_open_1): Drop async_p parameter. Update callers. Replace
3523 async_p with remote_async_permitted checks.
3524 (extended_async_remote_attach): Delete.
3525 (remote_resume, remote_async_resume): Merge and leave remote_resume.
3526 (remote_async_terminal_inferior): Rename to...
3527 (remote_terminal_inferior): ... this, and add
3528 remote_async_termitted check.
3529 (remote_async_terminal_ours): Rename to...
3530 (remote_terminal_ours): ... this, and add remote_async_termitted
3532 (remote_wait, remote_async_wait): Merge and leave remote_wait
3534 (remote_kill, remote_async_kill): Merge and leave remote_kill
3536 (remote_async_mourn, extended_async_remote_mourn): Delete.
3537 (extended_remote_create_inferior_1): Drop async_p parameter.
3538 Update callers. Always use extended_remote_ops.
3539 (extended_remote_async_create_inferior): Delete.
3540 (remote_return_zero): Delete.
3541 (init_remote_ops): Register remote_can_async_p, remote_async,
3542 remote_async_mask, remote_terminal_inferior and
3543 remote_terminal_ours.
3544 (remote_can_async_p, remote_is_async_p): Check for
3545 remote_async_permitted.
3546 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
3547 (set_remote_cmd): Don't add async and extended-async targets.
3548 (_initialize_remote): Add set/show remote-async maintenance
3551 2008-06-05 Pedro Alves <pedro@codesourcery.com>
3553 * remote.c (kill_kludge): Delete.
3554 (remote_wait, remote_async_wait): Don't set it.
3555 (remote_kill, remote_async_kill): Don't do anything with it.
3557 2008-06-05 Pedro Alves <pedro@codesourcery.com>
3559 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
3561 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
3563 * bcache.c (bcache_data): Call deprecated_bcache_added function.
3564 (deprecated_bcache_added): New function name. Body of function
3565 bcache_data is used here with the addition of 'added' argument.
3566 * bcache.h (deprecated_bcache_added): New function.
3567 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
3568 work from add_psymbol_to_list - initialises partial symbol and stashes
3569 it in objfile's cache.
3570 (append_psymbol_to_list): New helper function, takes other part of
3571 work from add_psymbol_to_list - adds partial symbol to the given list.
3572 (add_psymbol_to_list): Call helper functions instead of doing work
3573 here. If adding to global list, do not duplicate partial symbols in the
3576 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
3578 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
3579 'exception caught|thrown' message.
3581 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3583 * Makefile.in: Update dependencies.
3584 * dwarf2expr.c: New include "gdb_assert.h".
3585 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
3586 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
3587 (execute_stack_op): Error out on too large RECURSION_DEPTH.
3588 Increase/decrease RECURSION_DEPTH around the function.
3590 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
3592 * remote.c (get_offsets): Handle a single segment.
3593 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
3596 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
3598 * solib-svr4.c (struct lm_info): Add lm_addr.
3599 (main_lm_addr): New.
3600 (svr4_default_sos): Set lm_addr.
3601 (svr4_current_sos): Set lm_addr and main_lm_addr.
3602 (svr4_fetch_objfile_link_map): Rewrite.
3603 (svr4_clear_solib): Clear main_lm_addr.
3605 2008-06-03 Michael Snyder <msnyder@redhat.com>
3606 Joseph Myers <joseph@codesourcery.com>
3608 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
3609 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
3611 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
3613 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
3615 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
3617 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
3619 2008-06-01 Joel Brobecker <brobecker@adacore.com>
3621 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
3622 treat pointers in data space as function descriptors if the
3623 target address is also in the data space.
3625 2008-05-30 Joel Brobecker <brobecker@adacore.com>
3627 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
3628 the trad-frame register value for the SP register.
3630 2008-05-29 Mark Kettenis <kettenis@gnu.org>
3632 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
3634 2008-05-28 Joel Brobecker <brobecker@adacore.com>
3636 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
3637 that identifies function descriptors outside of the .opd section.
3639 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
3641 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
3642 temporary catchpoints. In MI add missing fields 'reason', 'disp',
3644 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
3646 (handle_gnu_v3_exceptions): Use tempflag.
3648 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
3650 Refactor varobj_update interface.
3651 * varobj.c (varobj_update): Report changes as vector. Also
3652 return not just a list of varobj, but a list of special structures
3653 that tell what exactly has changed.
3654 * varobj.h (enum varobj_update_error): Rename to
3655 varobj_scope_status.
3656 (struct varobj_update_result_t): New.
3657 (varobj_update): Adjust prototype.
3658 * mi/mi-cmd-var.c: Adjust for changes.
3660 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
3662 * varobj.c (varobj_update): Fix comment typo.
3665 2008-05-26 Joel Brobecker <brobecker@adacore.com>
3667 Set the symtab field of symbols read from ECOFF debugging entries.
3668 * mdebugread.c (add_symbol): Add new parameter symtab.
3669 (parse_symbol): Update calls to add_symbol throughout.
3671 2008-05-27 Andreas Schwab <schwab@suse.de>
3673 * symtab.h (enum address_class): Remove LOC_REGPARM and
3675 (struct symbol): Add is_argument.
3676 (SYMBOL_IS_ARGUMENT): Define.
3678 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
3679 * buildsym.c (finish_block): Likewise.
3680 * stack.c (print_frame_args, print_block_frame_locals)
3681 (print_frame_arg_vars): Likewise.
3682 * symtab.c (lookup_block_symbol): Likewise.
3683 * tracepoint.c (add_local_symbols): Likewise.
3684 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3686 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
3687 * dwarf2read.c (new_symbol): Likewise.
3688 * mdebugread.c (parse_symbol): Likewise.
3689 * stabsread.c (define_symbol): Likewise.
3691 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
3692 and LOC_COMPUTED_ARG.
3693 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
3694 * ax-gdb.c (gen_var_ref): Likewise.
3695 * eval.c (evaluate_subexp_for_address): Likewise.
3696 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
3697 * m2-exp.y (yylex): Likewise.
3698 * printcmd.c (address_info): Likewise.
3699 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
3700 * tracepoint.c (collect_symbol, scope_info): Likewise.
3702 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
3704 * gdbarch.sh: Added new gdbarch struct
3705 core_regset_sections.
3706 * gdbarch.c: Refreshed.
3707 * gdbarch.h: Refreshed.
3708 * regset.h (core_regset_section): Declared.
3709 * linux-nat.c (linux_nat_do_thread_registers): Added
3710 support for the new gdbarch struct core_regset_sections.
3711 * utils.c (host_address_to_string): New function.
3712 * defs.h (host_address_to_string): New prototype.
3713 * i386-linux-tdep.c (i386_regset_rections): New register
3714 sections list for i386.
3715 (i386_linux_init_abi): Initialized new gdbarch struct
3716 core_regset_sections.
3717 * Makefile.in: Updated to reflect dependency changes.
3718 * ppc-linux-tdep.c (ppc_regset_sections): Register
3719 sections list for ppc.
3720 (ppc_linux_init_abi): Initialized new gdbarch struct
3721 core_regset_sections
3723 2008-05-24 Andreas Schwab <schwab@suse.de>
3725 * linespec.c (decode_objc): Save current language around call to
3728 2008-05-23 Joel Brobecker <brobecker@adacore.com>
3730 * valprint.h (get_array_bounds): Renames get_array_low_bound.
3731 * valprint.c (get_array_bounds): Renames get_array_low_bound.
3732 Return the proper bound value if the array index type is an
3733 enumerated type. Compute the high bound if requested.
3734 (val_print_array_elements): Handle the case when the array
3735 element has a null size.
3736 * ada-valprint.c (print_optional_low_bound): Add handling
3737 for empty arrays or arrays of zero-size elements.
3738 (ada_val_print_array): New function, extracted out from
3739 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
3740 handle empty arrays and arrays of zero-size elements.
3741 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
3742 code by call to ada_val_print_array.
3743 (ada_value_print): Remove handling of null array. The handling
3744 was incomplete and is now better handled by ada_val_print_array.
3746 2008-05-23 Markus Deuling <deuling@de.ibm.com>
3748 * annotate.c (annotate_source, annotate_frame_begin): Replace
3749 deprecated_print_address_numeric with paddress.
3750 * cli/cli-cmds.c (list_command, edit_command): Likewise.
3751 * tui/tui-stack.c (tui_make_status_line): Likewise.
3753 * defs.h (deprecated_print_address_numeric): Remove.
3754 * printcmd.c (deprecated_print_address_numeric): Remove.
3755 * maint.c (maint_print_section_info): Fix comment.
3757 2008-05-23 Markus Deuling <deuling@de.ibm.com>
3759 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
3760 print_binary_chars, print_char_chars): Add byte_order parameter and
3761 replace gdbarch_byte_order.
3762 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
3763 expressions and remove them. Remove unused TWO_TO_FOURTH.
3764 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
3765 endianness. Update call to print_hex_chars.
3766 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
3767 print_binary_chars, print_char_chars): Add byte_order parameter.
3768 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
3769 get at the endianness. Update print_*_char calls to use byte_order.
3771 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
3773 * symtab.h (struct symbol): Make "aux_value" member a void pointer
3775 (SYMBOL_LOCATION_BATON): Update.
3777 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
3779 * symtab.h (enum address_class): Remove LOC_BASEREG and
3781 (struct symbol): Remove "basereg" member of "aux_value" union.
3782 (SYMBOL_BASEREG): Remove.
3784 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
3786 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
3787 (ada_add_block_symbols): Likewise.
3788 * ax-gdb.c (gen_var_ref): Likewise.
3789 * buildsym.c (finish_block): Likewise.
3790 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
3791 * m2-exp.y (yylex): Likewise.
3792 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3793 * printcmd.c (address_info): Likewise.
3794 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
3795 (print_frame_arg_vars): Likewise.
3796 * symmisc.c (print_symbol): Likewise.
3797 * symtab.c (lookup_block_symbol): Likewise.
3798 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
3799 (scope_info): Likewise.
3801 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
3803 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
3805 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
3806 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
3807 (ada_add_block_symbols): Likewise.
3808 * ax-gdb.c (gen_var_ref): Likewise.
3809 * buildsyms.c (finish_block): Likewise.
3810 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
3811 * m2-exp.y (yylex): Likewise.
3812 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3813 * printcmd.c (address_info): Likewise.
3814 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
3815 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
3816 * symtab.c (lookup_block_symbol): Likewise.
3817 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
3818 (scope_info): Likewise.
3820 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
3822 * symtab.h (enum address_class): Remove LOC_INDIRECT and
3823 LOC_HP_THREAD_LOCAL_STATIC.
3825 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
3826 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
3827 (read_var_value): Likewise.
3828 * buildsym.c (finish_block): Likewise.
3829 * objfiles.c (objfile_relocate): Likewise.
3830 * printcmd.c (address_info): Likewise.
3831 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
3832 * tracepoint.c (scope_info): Likewise.
3834 2008-05-21 Markus Deuling <deuling@de.ibm.com>
3835 Maxim Grigoriev <maxim2405@gmail.com>
3837 * xtensa-tdep.c (xtensa_read_register): Remove.
3838 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
3839 argument litbase to call0_frame_cache().
3840 (call0_track_op, call0_analyze_prologue)
3841 (call0_frame_cache): Use extra argument litbase.
3843 2008-05-21 Joel Brobecker <brobecker@adacore.com>
3845 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
3847 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
3849 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
3851 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
3853 * alpha-mdebug-tdep.c: Include "trad-frame.h".
3854 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
3855 struct trad_frame_saved_reg *.
3856 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
3857 trad_frame_alloc_saved_regs. Update accesses. Record previous
3858 value of SP as being vfp.
3859 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
3860 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
3862 2008-05-21 Markus Deuling <deuling@de.ibm.com>
3864 * score-tdep.c (score_print_insn): Get the current endianess from
3865 disassemble_info instead of gdbarch_byte_order.
3867 2008-05-21 Pedro Alves <pedro@codesourcery.com>
3869 * frame.c (get_prev_frame_1): Build frame id before setting
3870 this_frame->prev_p, not after.
3872 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
3874 * annotate.c (annotate_new_thread): New function for new-thread
3876 * annotate.h: (annotate_new_thread): New extern.
3877 * thread.c (add_thread_with_info): Use it.
3878 * Makefile.in (thread.o): Add dependency on annotate.h.
3880 2008-05-20 Joel Brobecker <brobecker@adacore.com>
3882 * win32-nat.c (win32_wait): Block the control-c event while
3883 waiting for a debug event.
3885 2008-05-19 Pedro Alves <pedro@codesourcery.com>
3887 * symtab.h (lookup_symbol_in_language): Update comment.
3888 * symtab.c (lookup_symbol_aux_block): Update comment.
3889 * ada-lang.c (ada_lookup_symbol_list): Update comment.
3891 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
3893 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
3894 (lookup_symbol): Likewise.
3895 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
3896 (lookup_symbol): Likewise.
3897 (search_symbols): Update.
3899 * linespec.c (find_methods, collect_methods): Update.
3900 (add_matching_methods, add_constructors): Update.
3901 (decode_compound, decode_dollar, decode_variable): Update.
3902 (lookup_prefix_sym): Update.
3904 (symbol_found): Remove SYM_SYMTAB parameter.
3905 Use SYMBOL_SYMTAB (sym) instead.
3907 * gdbtypes.c (lookup_typename): Update.
3908 (lookup_struct, lookup_union, lookup_enum): Update.
3909 (lookup_template_type): Update.
3910 (check_typedef): Update.
3911 * language.c (lang_bool_type): Update.
3912 * mdebugread.c (parse_procedure): Update.
3913 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
3914 * parse.c (write_dollar_variable): Update.
3915 * printcmd.c (address_info): Update.
3916 * source.c (select_source_symtab): Update.
3917 * stack.c (print_frame_args, print_frame_arg_vars): Update.
3918 * valops.c (find_function_in_inferior): Update.
3919 (value_struct_elt_for_reference): Update.
3920 * value.c (value_static_field, value_fn_field): Update.
3922 * alpha-mdebug-tdep.c (find_proc_desc): Update.
3923 * arm-tdep.c (arm_skip_prologue): Update.
3924 * mt-tdep.c (mt_skip_prologue): Update.
3925 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
3927 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
3928 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
3929 (add_defn_to_vec): Likewise.
3930 (ada_add_block_symbols): Likewise.
3931 (lookup_cached_symbol, cache_symbol): Likewise.
3932 (standard_lookup): Update.
3933 (ada_lookup_symbol_list): Update.
3935 * c-valprint.c (c_val_print): Update.
3936 * cp-support.c (cp_lookup_rtti_type): Update.
3937 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
3938 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
3939 * p-valprint.c (pascal_val_print): Update.
3940 * scm-lang.c (scm_lookup_name): Update.
3946 * objc-exp.y: Update.
3949 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
3951 * language.h (struct language_defn): Remove SYMTAB parameter from
3952 la_lookup_symbol_nonlocal callback function pointer.
3954 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
3955 (ada_lookup_encoded_symbol): Likewise.
3956 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
3957 Always call fixup_symbol_section.
3958 (ada_lookup_symbol): Remove SYMTAB parameter.
3959 (ada_lookup_symbol_nonlocal): Likewise.
3960 * ada-exp.y (write_object_renaming): Update.
3961 (find_primitive_type): Likewise.
3963 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
3964 (cp_lookup_symbol_namespace): Likewise.
3965 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
3966 (lookup_symbol_file): Likewise.
3967 (lookup_possible_namespace_symbol): Likewise.
3968 (cp_lookup_symbol_nonlocal): Likewise.
3969 (cp_lookup_symbol_namespace): Likewise.
3970 (cp_lookup_nested_type): Update.
3972 * scm-valprint.c (scm_inferior_print): Update.
3973 * valops.c (value_maybe_namespace_elt): Update.
3975 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
3976 lookup_lib_global_symbol callback function pointer.
3977 (solib_global_lookup): Remove SYMTAB parameter.
3978 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
3979 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
3981 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
3982 (lookup_symbol_static): Likewise.
3983 (lookup_symbol_global): Likewise.
3984 (lookup_symbol_aux_block): Likewise.
3985 (lookup_global_symbol_from_objfile): Likewise.
3986 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
3987 (lookup_symbol_aux_local): Likewise.
3988 (lookup_symbol_aux_block): Likewise.
3989 (lookup_symbol_aux_symtabs): Likewise.
3990 (lookup_symbol_aux_psymtabs): Likewise.
3991 (lookup_global_symbol_from_objfile): Likewise.
3992 (basic_lookup_symbol_nonlocal): Likewise.
3993 (lookup_symbol_static): Likewise.
3994 (lookup_symbol_global): Likewise.
3996 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
3998 2008-05-17 Pedro Alves <pedro@codesourcery.com>
4000 * remote.c (init_extended_remote_ops): Fix typo.
4002 2008-05-16 Pedro Alves <pedro@codesourcery.com>
4004 * NEWS: Mention new DICOS x86 target configuration.
4006 2008-05-16 Pedro Alves <pedro@codesourcery.com>
4007 Ulrich Weigand <uweigand@de.ibm.com>
4009 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
4010 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
4012 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
4013 use it instead of ginfo->value.address. Look up minimal symbol by
4014 address and name. Assume OBJFILE is non-NULL.
4015 (fixup_symbol_section): Ensure we always have an objfile to look
4016 into. Extract and pass to fixup_section the symbol's address that
4017 will match the minimal symbol's address.
4018 (fixup_psymbol_section): Likewise.
4020 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
4021 overlays and the addrmap returned the wrong section.
4023 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
4024 calling fixup_symbol_section.
4026 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
4028 * minsyms.c: Include "target.h".
4029 (find_solib_trampoline_target): Handle minimal symbols pointing
4030 to function descriptors as well.
4031 * Makefile.in (minsyms.o): Update dependencies.
4033 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
4034 (ppc64_standard_linkage1): ... this. Fix optional instructions.
4035 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
4036 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
4037 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
4038 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
4039 (ppc64_standard_linkage_target): Rename to ...
4040 (ppc64_standard_linkage1_target): ... this.
4041 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
4042 (ppc64_skip_trampoline_code): Support three variants of standard
4043 linkage stubs. Call find_solib_trampoline_target to handle
4046 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
4048 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
4049 ppc64_sysv_abi_adjust_breakpoint_address.
4050 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
4051 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
4053 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
4055 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
4056 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
4057 of ppc_linux_skip_trampoline_code.
4059 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
4061 * gdbarch.sh: Delete dwarf_reg_to_regnum.
4062 * gdbarch.c, gdbarch.h: Regenerated.
4063 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
4064 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
4065 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
4067 2008-05-15 Pedro Alves <pedro@codesourcery.com>
4069 * linux-nat.c (trap_ptid): Delete.
4070 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
4072 * linux-thread-db.c (thread_db_wait): Adjust.
4074 2008-05-15 Joel Brobecker <brobecker@adacore.com>
4076 * linespec.c (decode_line_1): Fix a couple of comments.
4078 2008-05-15 Alan Modra <amodra@bigpond.net.au>
4080 * dbxread.c: Formatting.
4081 (INTERNALIZE_SYMBOL): Init n_other.
4082 (set_namestring): Take pointer to nlist arg rather than struct
4083 copy. Update all callers.
4085 2008-05-15 Andreas Schwab <schwab@suse.de>
4087 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
4088 (dwarf2read.o): Add $(addrmap_h).
4090 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
4092 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
4093 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
4094 to handle ppc32 PLT entries.
4095 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
4098 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
4100 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
4101 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
4102 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
4103 (lookup_minimal_symbol_by_pc_section): Use
4104 lookup_minimal_symbol_by_pc_section_1.
4105 (lookup_solib_trampoline_symbol_by_pc): Likewise.
4107 2008-05-13 Joel Brobecker <brobecker@adacore.com>
4109 * findcmd.c: Add #include "gdb_stdint.h".
4110 * Makefile.in (findcmd.o): Update dependencies.
4112 2008-05-11 David S. Miller <davem@davemloft.net>
4114 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
4115 long double size override, Linux does use 128-bit now.
4117 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
4118 (sparc_linux_write_pc): New function.
4119 (sparc32_linux_init_abi): Register it.
4120 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
4121 (sparc64_linux_write_pc): New function.
4122 (sparc64_linux_init_abi): Register it.
4124 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
4125 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
4127 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
4129 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
4130 and info.tdep_info before calling gdbarch_init_osabi.
4132 2008-05-09 Joel Brobecker <brobecker@adacore.com>
4134 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
4135 the type of the right hand side of the assignment to the type
4136 of the left hand side if the left hand side is a convenience
4139 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
4141 * NEWS: Mention gdbserver bi-arch capability.
4143 2008-05-09 Doug Evans <dje@google.com>
4146 * NEWS: Document find command and qSearch:memory packet.
4147 * Makefile.in (SFILES): Add findcmd.c.
4148 (COMMON_OBJS): Add findcmd.o.
4149 (findcmd.o): New rule.
4150 * findcmd.c: New file.
4151 * target.h (target_ops): New member to_search_memory.
4152 (simple_search_memory): Declare.
4153 (target_search_memory): Declare.
4154 * target.c (simple_search_memory): New fn.
4155 (target_search_memory): New fn.
4156 * remote.c (PACKET_qSearch_memory): New packet kind.
4157 (remote_search_memory): New fn.
4158 (init_remote_ops): Init to_search_memory.
4159 (init_extended_remote_ops): Ditto.
4160 (_initialize_remote): Add qSearch:memory packet config command.
4162 2008-05-09 Eli Zaretskii <eliz@gnu.org>
4164 * thread.c (_initialize_thread): Don't use commas and periods in
4165 first line of doc string of "set/show print thread-events".
4167 2008-05-08 Joel Brobecker <brobecker@adacore.com>
4169 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
4170 Update for unwinder changes.
4172 2008-05-08 Joel Brobecker <brobecker@adacore.com>
4174 * frame.c (get_frame_base_address, get_frame_locals_address)
4175 (get_frame_args_address): Pass the correct frame when calling
4176 frame_base_find_by_frame.
4178 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
4180 * remote.c (extended_remote_attach_1): Call target_find_description.
4182 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
4184 * remote.c (extended_remote_create_inferior_1): Clean up
4185 before marking the target running.
4187 2008-05-08 Joel Brobecker <brobecker@adacore.com>
4189 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
4192 2008-05-07 Joel Brobecker <brobecker@adacore.com>
4194 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
4195 sparc64-sol2-tdep.c: Update for unwinder changes.
4197 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
4199 * cp-support.c (mangled_name_to_comp): Initialize storage.
4200 (unqualified_name_from_comp): Likewise.
4202 2008-05-07 Jie Zhang <jie.zhang@analog.com>
4204 * remote.c (remote_insert_breakpoint): Call get_remote_state
4205 after gdbarch_breakpoint_from_pc is called.
4206 (remote_insert_hw_breakpoint): Likewise.
4208 2008-05-06 Joel Brobecker <brobecker@adacore.com>
4210 * valprint.c (val_print): Add new language parameter and use it
4211 instead of using the current_language. Update calls to val_print
4213 (common_val_print): Add new langauge parameter and pass it to
4215 * value.h (struct language_defn): Add opaque declaration.
4216 (val_print, common_val_print): Update declarations.
4217 * stack.c (print_frame_args): Update call to common_val_print
4218 using the appropriate language.
4219 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
4220 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
4221 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
4222 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
4223 #include "language.h" if necessary.
4224 Update calls to val_print and common_val_print.
4225 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
4226 Update dependencies.
4228 2008-05-06 Joel Brobecker <brobecker@adacore.com>
4230 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
4231 pointing inside a non-executable section as function descriptors.
4233 2008-05-06 Pedro Alves <pedro@codesourcery.com>
4235 * inf-loop.c (inferior_event_handler): Run all continuations and
4236 print any language change before running the breakpoint commands.
4238 2008-05-06 Joel Brobecker <brobecker@adacore.com>
4240 * frame-unwind.c (frame_unwind_got_bytes): New function.
4241 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
4242 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
4243 for unwinder changes.
4245 2008-05-05 Doug Evans <dje@google.com>
4247 * NEWS: Mention new /m modifier for disassemble command.
4248 * cli/cli-cmds.c (print_disassembly): New function.
4249 (disassemble_current_function): New function
4250 (disassemble_command): Recognize /m modifier, print mixed
4252 (init_cli_cmds): Update disassemble help text.
4254 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
4256 * xtensa-tdep.c: Update for unwinder changes.
4258 2008-05-05 Andreas Schwab <schwab@suse.de>
4260 Update m68k port for unwinder changes.
4261 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
4262 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
4263 (m68k_frame_unwind): Use default_frame_sniffer.
4264 (m68k_frame_sniffer): Remove.
4265 (m68k_frame_base_address): Expect this_frame.
4266 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
4268 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
4269 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
4270 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
4271 parameter instead of pc value.
4272 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
4274 (m68k_linux_sigtramp_frame_this_id)
4275 (m68k_linux_sigtramp_frame_prev_register)
4276 (m68k_linux_sigtramp_frame_sniffer): Update signature.
4277 (m68k_linux_sigtramp_frame_unwind): Use
4278 m68k_linux_sigtramp_frame_sniffer.
4279 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
4281 * m68klinux-nat.c (store_register): Fix typo.
4283 2008-05-05 Pedro Alves <pedro@codesourcery.com>
4285 * infcmd.c (step_1): Put thread id on the stack to avoid possible
4288 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
4290 * symfile.c (reread_symbols): Update objfile's entry point.
4292 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
4293 Joel Brobecker <brobecker@adacore.com>
4295 * ada-lang.c: Update throughout to use symbol_matches_domain
4296 instead of matching the symbol domain explictly.
4297 * dwarf2read.c (add_partial_symbol): Do not add new psym for
4298 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
4299 class as typedefs. See lookup_partial_symbol function.
4300 (new_symbol): Similar to add_partial_symbol, do not create
4301 symbol for the typedef. See lookup_block_symbol.
4302 * symtab.c (symbol_matches_domain): New function, takes care
4303 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
4304 (lookup_partial_symbol): Use symbol_matches_domain to see if the
4305 found psym domain matches the given domain.
4306 (lookup_block_symbol): Likewise.
4308 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
4310 * top.c (command_line_handler_continuation): Remove.
4311 (execute_command): Do not install the above.
4313 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
4315 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
4316 and catch all exceptions from it.
4317 * top.c (command_line_handler_continuation): Don't
4318 call bpstat_do_action here.
4320 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
4322 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
4323 (struct die_info): Remove type.
4324 (read_type_die, read_typedef, read_base_type, read_subrange_type)
4325 (read_structure_type, read_enumeration_type, read_array_type)
4326 (read_tag_pointer_type, read_tag_ptr_to_member_type)
4327 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
4328 (read_tag_string_type, read_subroutine_type, read_set_type)
4329 (read_unspecified_type): Delete prototypes. Remove check for
4330 already-loaded type. Return the new type.
4331 (set_die_type): Return the new type.
4332 (reset_die_and_siblings_types): Delete.
4333 (load_comp_unit, load_full_comp_unit): Set type_hash.
4334 (process_queue): Remove call to reset_die_and_siblings_types.
4335 (process_die): Do not read most types here. Use read_type_die
4337 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
4338 (quirk_gcc_member_function_pointer): Return the new type.
4339 (process_structure_scope, process_enumeration_scope): Use
4340 get_die_type and read the DIE's type.
4341 (read_full_die): Do not initialize die->type.
4342 (tag_type_to_type): Use read_type_die.
4343 (read_type_die): Check for already defined types. Return the
4345 (determine_prefix): Use get_die_type.
4346 (set_die_type): Return the type.
4347 (get_die_type): Take a CU argument. Check for no type_hash.
4349 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
4351 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
4354 2008-05-04 Pedro Alves <pedro@codesourcery.com>
4356 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
4357 and bp_longjmp_resume breakpoints.
4358 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
4360 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
4361 breakpoints. Create bp_longjmp breakpoints as momentary
4363 (enable_longjmp_breakpoint): Delete.
4364 (set_longjmp_breakpoint): New.
4365 (disable_longjmp_breakpoint): Delete.
4366 (delete_longjmp_breakpoint): New.
4367 (set_longjmp_resume_breakpoint): Delete.
4368 (set_momentary_breakpoint_at_pc): New.
4369 (breakpoint_re_set_one): Don't delete bp_longjmp and
4370 bp_longjmp_resume breakpoints.
4371 (breakpoint_re_set): Don't create longjmp and longjmp-resume
4374 * infrun.c (step_resume_breakpoint): Add comment.
4375 (struct execution_control_state): Delete handling_longjmp member.
4376 (init_execution_control_state). Don't clear handling_longjmp.
4377 (context_switch): Don't context switch handling_longjmp.
4378 (handle_inferior_event): If handling a bp_longjmp breakpoint,
4379 create a bp_longjmp_resume breakpoint, and set it as current
4380 step_resume_breakpoint, then step over the longjmp breakpoint. If
4381 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
4382 breakpoint, delete the longjmp-resume breakpoint, and stop
4384 (currently_stepping): Remove handling_longjmp from expression.
4385 (insert_step_resume_breakpoint_at_sal): Update comment.
4386 (insert_longjmp_resume_breakpoint): New.
4388 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
4389 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
4391 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
4392 (set_longjmp_resume_breakpoint): Delete declaration.
4394 * gdbthread.h (save_infrun_state): Remove handling_longjmp
4396 (load_infrun_state): Delete *handling_longjmp parameter.
4397 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
4399 (load_infrun_state): Delete *handling_longjmp parameter. Update
4402 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
4403 (delete_longjmp_breakpoint_cleanup): New.
4404 (step_1): Call set_longjmp_breakpoint instead of
4405 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
4406 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
4407 (step_1_continuation): Pass thread id in the continuation args to
4409 (step_once): Add thread parameter. Pass thread id the the
4412 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
4414 Set CU BASE_ADDRESS already from partial DIEs.
4415 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
4416 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
4417 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
4418 from these variables if it was still unset.
4420 * Makefile.in: Update dependencies.
4421 * dwarf2read.c: Include "addrmap.h"
4422 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
4423 (dwarf2_ranges_read): New prototype.
4424 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
4425 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
4426 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
4427 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
4428 comment for it. Add the found ranges to RANGES_PST. New variable
4429 BASEADDR, initialize it the common way.
4430 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
4431 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
4432 HAS_RANGES_OFFSET for the later processing.
4433 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
4434 * symtab.c: Include "addrmap.h"
4435 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
4436 Move the psymtab locator into ...
4437 (find_pc_sect_psymtab_closer): ... a new function.
4439 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
4441 * arch-utils.c (gdbarch_update_p): Use default values for
4442 info.abfd and info.target_desc if they are NULL.
4443 (gdbarch_from_bfd): Remove assertion.
4444 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
4445 using the current target description.
4446 (gdbarch_info_fill): Do not use default values for info->abfd
4447 and info->target_desc.
4449 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
4451 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
4453 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
4455 * inferior.h (read_pc_pid, write_pc_pid): Remove.
4456 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
4458 * regcache.c (read_pc_pid): Remove, replace by ...
4459 (regcache_read_pc): ... this function.
4460 (write_pc_pid): Remove, replace by ...
4461 (regcache_write_pc): ... this function.
4462 (read_pc, write_pc): Update.
4464 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
4465 write_pc_pid by regcache_read_pc and regcache_write_pc.
4466 (displaced_step_fixup): Likewise.
4467 (resume): Likewise. Use regcache arch instead of current_gdbarch.
4468 (prepare_to_proceed): Likewise.
4469 (proceed): Likewise.
4470 (adjust_pc_after_break): Likewise.
4471 (handle_inferior_event): Likewise.
4473 * linux-nat.c (cancel_breakpoint): Likewise.
4474 * linux-thread-db.c (check_event): Likewise.
4475 * aix-thread.c (aix_thread_wait): Likewise.
4476 * tracepoint.c (trace_dump_command): Likewise.
4478 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
4480 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
4481 SYMBOL_LOCATION_BATON.
4483 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
4485 * target.h (struct target_ops): New field to_auxv_parse.
4486 * auxv.c (default_auxv_parse): New, renamed from previous
4488 (target_auxv_parse): Try to call target method. Fallback to
4489 default_auxv_parse if not found.
4490 * procfs.c (procfs_auxv_parse): New.
4491 (init_procfs_ops): On Solaris, in 64-bit mode, install
4494 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
4496 * symfile.c (add_symbol_file_command): Use paddress rather than
4497 hex_string to print the address.
4499 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
4501 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
4502 return the null frame ID to terminate the backtrace.
4504 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
4506 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
4507 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
4508 (SIG_FRAME_PC_OFFSET): Likewise.
4509 (SIG_FRAME_LR_OFFSET): Likewise.
4510 (SIG_FRAME_FP_OFFSET): Likewise.
4511 (rs6000_push_dummy_call): Likewise.
4512 (rs6000_return_value): Likewise.
4513 (rs6000_convert_from_func_ptr_addr): Likewise.
4514 (branch_dest, rs6000_software_single_step): Likewise.
4515 (deal_with_atomic_sequence): Rename to ...
4516 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
4517 Do not call branch_dest; inline required parts of that function.
4518 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
4519 with SYMBOL_LINKAGE_NAME.
4520 (struct reg, regsize): Delete.
4521 (read_memory_addr): Delete; inline into callers.
4522 (rs6000_skip_prologue): Move after skip_prologue.
4523 (skip_prologue): Remove prototype.
4524 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
4525 initialization as if this variable were true. Do not install
4526 ppc64_sysv_abi_adjust_breakpoint_address.
4528 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
4529 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
4531 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
4532 (SIG_FRAME_PC_OFFSET): Likewise.
4533 (SIG_FRAME_LR_OFFSET): Likewise.
4534 (SIG_FRAME_FP_OFFSET): Likewise.
4535 (rs6000_push_dummy_call): Likewise.
4536 (rs6000_return_value): Likewise.
4537 (rs6000_convert_from_func_ptr_addr): Likewise.
4538 (branch_dest, rs6000_software_single_step): Likewise. Replace
4539 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
4540 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
4541 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
4542 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
4543 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
4545 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
4546 (AIX_TEXT_SEGMENT_BASE): New macro.
4547 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
4548 by AIX_TEXT_SEGMENT_BASE.
4550 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
4551 (struct gdbarch_tdep): Remove text_segment_base member.
4552 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
4553 ppc64_sysv_abi_adjust_breakpoint_address.
4555 * Makefile.in (rs6000-tdep.o): Update dependencies.
4556 (rs6000-aix-tdep.o): Likewise.
4558 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
4559 Thiago Jung Bauermann <bauerman@br.ibm.com>
4561 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
4562 * doublest.c (convert_typed_floating): Fix typo in comment.
4563 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
4564 * frame-unwind.h (frame_sniffer_ftype): Likewise.
4565 * frame.c (frame_unwind_address_in_block): Likewise.
4566 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
4567 * symtab.h (struct symbol): Likewise.
4568 * tramp-frame.h (struct trad_frame_cache): Likewise.
4569 * value.c (allocate_repeat_value): Likewise.
4571 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
4573 * infrun.c (handle_inferior_event): Do not insert breakpoints at
4574 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
4576 2008-05-03 Pedro Alves <pedro@codesourcery.com>
4578 * parse.c (parse_exp_in_context): Don't override
4579 expression_context_pc if get_selected_block returned a valid
4582 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
4584 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
4585 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
4586 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
4588 * c-typeprint.c (c_type_print_base): Delete handling of template
4590 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
4591 (METHOD_PTR_TO_VOFFSET): Delete.
4592 * defs.h (QUIT_FIXME): Delete.
4593 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
4594 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
4595 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
4596 ninstantiations, and instantiations.
4597 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
4598 (TYPE_FN_FIELD_INLINED): Delete.
4599 * srec.h (SREC_BINARY): Delete.
4600 * symtab.c (symbol_init_demangled_name): Delete.
4601 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
4602 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
4603 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
4604 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
4605 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
4606 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
4607 * target.h (enum thread_control_capabilities): Delete tc_switch.
4608 (target_can_switch_threads): Delete.
4610 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
4612 * Makefile.in (objfiles.o): Update.
4613 * exec.c (exec_set_section_address): Support p->addr != 0.
4614 * objfiles.c (objfile_relocate): Update exec_ops section
4616 * symfile.c (place_section): Move exec_set_section_address call...
4617 (default_symfile_offsets): ...to here.
4619 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
4621 * Makefile.in (ppc_linux_tdep_h): New macro.
4622 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
4623 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
4624 (powerpc_e500l_c): Likewise.
4625 (ppc-linux-nat.o): Update dependencies.
4626 (ppc-linux-tdep.o): Update dependencies.
4627 (rs6000-tdep.o): Update dependencies.
4629 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
4630 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
4631 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
4632 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
4633 (tdesc_powerpc_e500): Remove.
4635 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
4636 and "features/rs6000/powerpc-altivec64.c".
4637 (ppc_supply_reg, ppc_collect_reg): Make global.
4638 (variants): Use tdesc_powerpc_32 for "powerpc" and
4639 tdesc_powerpc_altivec64 for "powerpc64".
4640 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
4642 * ppc-linux-tdep.h: New file.
4644 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
4645 Include "features/rs6000/powerpc-32l.c".
4646 Include "features/rs6000/powerpc-altivec32l.c".
4647 Include "features/rs6000/powerpc-64l.c".
4648 Include "features/rs6000/powerpc-altivec64l.c".
4649 Include "features/rs6000/powerpc-e500l.c".
4650 (ppc_linux_supply_gregset): New function.
4651 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
4652 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
4653 (ppc64_linux_gregset): Likewise.
4654 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
4655 (ppc_linux_trap_reg_p): New function.
4656 (ppc_linux_write_pc): New function.
4657 (ppc_linux_core_read_description): New function.
4658 (ppc_linux_init_abi): Install ppc_linux_write_pc and
4659 ppc_linux_core_read_description. Install orig_r3 and trap
4660 registers if present in the target description.
4661 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
4663 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
4664 (PT_ORIG_R3, PT_TRAP): Define if necessary.
4665 (ppc_register_u_addr): Handle orig_r3 and trap registers.
4666 (fetch_ppc_registers): Likewise.
4667 (store_ppc_registers): Likewise.
4668 (store_register): Likewise.
4669 (ppc_linux_read_description): Check whether AltiVec is supported.
4670 Check whether inferior is 32-bit or 64-bit. Return the appropriate
4671 Linux target description.
4673 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
4674 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
4675 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
4676 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
4677 rs6000/powerpc-e500. Update -expedite variables accordingly.
4679 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
4680 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
4681 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
4682 * features/rs6000/powerpc-e500.c: Regenerate.
4683 * features/rs6000/powerpc-32.c: Regenerate.
4684 * features/rs6000/powerpc-64.c: Regenerate.
4686 * features/rs6000/power-linux.xml: New file.
4687 * features/rs6000/power64-linux.xml: New file.
4688 * features/rs6000/powerpc-32l.xml: New file.
4689 * features/rs6000/powerpc-altivec32l.xml: New file.
4690 * features/rs6000/powerpc-64l.xml: New file.
4691 * features/rs6000/powerpc-altivec64l.xml: New file.
4692 * features/rs6000/powerpc-e500l.xml: New file.
4693 * features/rs6000/powerpc-32l.c: New (generated) file.
4694 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
4695 * features/rs6000/powerpc-64l.c: New (generated) file.
4696 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
4697 * features/rs6000/powerpc-e500l.xml: New (generated) file.
4699 * regformats/reg-ppc.dat: Remove.
4700 * regformats/reg-ppc64.dat: Remove.
4701 * regformats/rs6000/powerpc-32.dat: Remove.
4702 * regformats/rs6000/powerpc-64.dat: Remove.
4703 * regformats/rs6000/powerpc-e500.dat: Remove.
4704 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
4705 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
4706 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
4707 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
4708 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
4710 2008-05-03 Pedro Alves <pedro@codesourcery.com>
4712 * thread.c (delete_thread): Call observer_notify_thread_exit.
4713 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
4714 thread_exit observer.
4715 (mi_thread_exit): New.
4717 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
4719 * breakpoint.c (create_exception_catchpoint): Remove prototype
4720 for already deleted function.
4721 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
4722 * frame.h (show_stack_frame): Remove prototype.
4723 * stack.c (show_stack_frame): Remove empty, unused function.
4724 * source.c (symtab_to_fullname, print_source_lines): Small fix
4726 * value.c (show_values): Update comments to mention "show values"
4727 command instead of "info history".
4729 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
4731 * linespec.c: Include "target.h".
4732 (minsym_found): Handle minimal symbols pointing to function
4733 descriptors. Use find_function_start_pc.
4734 * minsyms.c (msymbol_objfile): New function.
4735 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
4736 to function descriptors.
4737 * symtab.c (fixup_section): Only use minimal symbol at the same
4738 address to determine section of a symbol.
4739 (find_function_start_pc): New function.
4740 (find_function_start_sal): Use it.
4741 * symtab.h (msymbol_objfile): Add prototype.
4742 (find_function_start_pc): Likewise.
4743 * value.c: Include "objfiles.h".
4744 (value_fn_field): Handle minimal symbols pointing to function
4746 * Makefile.in (linespec.o): Update dependencies.
4747 (value.o): Likewise.
4749 2008-05-02 Joel Brobecker <brobecker@adacore.com>
4751 * ada-lang.c (unwrap_value): Handle the case where the "F" field
4752 inside a PAD type is a bitfield.
4754 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
4756 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
4757 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
4758 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
4759 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
4760 Allow typedefs when checking for function pointer arguments.
4761 Right-align small structs passed on the stack.
4762 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
4763 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
4764 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
4766 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
4768 * Makefile.in (arm-tdep.o): Update.
4769 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
4770 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
4771 (arm_pc_is_thumb): Use mapping symbols.
4772 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
4773 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
4774 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
4775 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
4776 * gdbarch.sh: Add record_special_symbol.
4777 * gdbarch.c, gdbarch.h: Regenerated.
4778 * objfiles.c (struct objfile_data): Add cleanup member.
4779 (register_objfile_data_with_cleanup): New function, from
4780 register_objfile_data.
4781 (register_objfile_data): Use it.
4782 (objfile_free_data): Call clear_objfile_data.
4783 (clear_objfile_data): Call cleanup functions.
4784 * objfiles.h (register_objfile_data_with_cleanup): Declare.
4786 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
4788 * objfiles.c (init_entry_point_info): Handle shared libraries.
4790 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
4792 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
4795 2008-05-02 Jim Blandy <jimb@codesourcery.com>
4796 Pedro Alves <pedro@codesourcery.com>
4798 Implement displaced stepping.
4800 * gdbarch.sh (max_insn_length): New 'variable'.
4801 (displaced_step_copy, displaced_step_fixup)
4802 (displaced_step_free_closure, displaced_step_location): New
4804 (struct displaced_step_closure): Add forward declaration.
4805 * gdbarch.c, gdbarch.h: Regenerated.
4807 * arch-utils.c: #include "objfiles.h".
4808 (simple_displaced_step_copy_insn)
4809 (simple_displaced_step_free_closure)
4810 (displaced_step_at_entry_point): New functions.
4811 * arch-utils.h (simple_displaced_step_copy_insn)
4812 (simple_displaced_step_free_closure)
4813 (displaced_step_at_entry_point): New prototypes.
4815 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
4816 (I386_MAX_MATCHED_INSN_LEN): ... this.
4817 (i386_absolute_jmp_p, i386_absolute_call_p)
4818 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
4819 (i386_displaced_step_fixup): New functions.
4820 (struct i386_insn, i386_match_insn): Update.
4821 (i386_gdbarch_init): Set gdbarch_max_insn_length.
4822 * i386-tdep.h (I386_MAX_INSN_LEN): New.
4823 (i386_displaced_step_fixup): New prototype.
4824 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
4825 Register gdbarch_displaced_step_copy,
4826 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
4827 and gdbarch_displaced_step_location functions.
4829 * infrun.c (debug_displaced): New variable.
4830 (show_debug_displaced): New function.
4831 (struct displaced_step_request): New struct.
4832 (displaced_step_request_queue, displaced_step_ptid)
4833 (displaced_step_gdbarch, displaced_step_closure)
4834 (displaced_step_original, displaced_step_copy)
4835 (displaced_step_saved_copy, can_use_displaced_stepping): New
4837 (show_can_use_displaced_stepping, use_displaced_stepping)
4838 (displaced_step_clear, cleanup_displaced_step_closure)
4839 (displaced_step_dump_bytes, displaced_step_prepare)
4840 (displaced_step_clear_cleanup, write_memory_ptid)
4841 (displaced_step_fixup): New functions.
4842 (resume): Call displaced_step_prepare.
4843 (proceed): Call read_pc once, and remember the value. If using
4844 displaced stepping, don't remove breakpoints.
4845 (handle_inferior_event): Call displaced_step_fixup. Add some
4846 debugging output. When we try to step over a breakpoint, but get
4847 a signal to deliver to the thread instead, ensure the step-resume
4848 breakpoint is actually inserted. If a thread hop is needed, and
4849 displaced stepping is enabled, don't remove breakpoints.
4850 (init_wait_for_inferior): Call displaced_step_clear.
4851 (_initialize_infrun): Add "set debug displaced" command. Add
4852 "maint set can-use-displaced-stepping" command. Clear
4853 displaced_step_ptid.
4854 * inferior.h (debug_displaced): Declare variable.
4855 (displaced_step_dump_bytes): Declare function.
4857 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
4860 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
4862 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
4863 (arm_force_mode_string, arm_show_fallback_mode)
4864 (arm_show_force_mode): New.
4865 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
4867 (_initialize_arm_tdep): Add "set arm fallback-mode"
4868 and "set arm force-mode".
4869 * NEWS: Document new commands.
4871 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
4873 * main.h (batch_silent): Declare.
4874 * event-top.c: Include main.h.
4875 (gdb_setup_readline): Remove extern batch_silent declaration.
4876 * infrun.c (normal_stop): Don't print source location when running in
4877 --batch-silent mode.
4878 * Makefile.in (event-top.o): Add main.h dependency.
4880 2008-05-02 Andreas Schwab <schwab@suse.de>
4882 * target.h (struct target_ops): Add
4883 to_watchpoint_addr_within_range.
4884 (target_watchpoint_addr_within_range): New function.
4885 * target.c (update_current_target): Inherit
4886 to_watchpoint_addr_within_range, defaulting to
4887 default_watchpoint_addr_within_range.
4888 (default_watchpoint_addr_within_range): New function.
4889 (debug_to_watchpoint_addr_within_range): New function.
4890 (setup_target_debug): Set to_watchpoint_addr_within_range.
4891 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
4893 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
4894 * breakpoint.c (watchpoints_triggered): Use
4895 target_watchpoint_addr_within_range.
4897 2008-05-01 Pedro Alves <pedro@codesourcery.com>
4899 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
4900 (i[34567]86-*-dicos*, x86_64-*-dicos*):
4901 Set gdb_osabi to GDB_OSABI_DICOS.
4903 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
4904 * osabi.c (gdb_osabi_name): Add "DICOS".
4906 * i386-dicos-tdep.c: New file.
4908 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
4909 (ALLDEPFILES): Add i386-dicos-tdep.c.
4910 (i386-dicos-tdep.o): New rule.
4912 2008-05-01 Pedro Alves <pedro@codesourcery.com>
4914 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
4915 and register the fork's PTID as a thread.
4917 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
4920 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
4921 assign its value to the breakpoint created.
4922 (create_breakpoints): Add breakpoint_ops argument and pass it
4923 to create_breakpoint call.
4924 (break_command_really): Add breakpoint_ops argument and pass/assign
4926 (break_command_1): Pass NULL as ops argument.
4927 (set_breakpoint): Pass NULL as ops argument.
4928 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
4929 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
4930 catch and throw catchpoints.
4932 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
4935 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
4936 translate signal numeric value from the target to GDB's enum
4938 * gdbarch.c, gdbarch.h: Regenerated.
4939 * gdbarch.sh: Added two new functions target_signal_from_host and
4940 target_signal_to_host.
4941 * target.h (default_target_signal_from_host,
4942 default_target_signal_to_host): New functions - declarations.
4943 * signals/signals.c (struct gdbarch): New declaration.
4944 (default_target_signal_to_host, default_target_signal_from_host): New
4947 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
4948 Pedro Alves <pedro@codesourcery.com>
4950 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
4951 Johnston <jjohnstn@redhat.com>.
4953 * NEWS: Mention attach to stopped process fix.
4954 * infcmd.c (detach_command, disconnect_command): Discard the thread
4956 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
4957 attaching. Use signal_stop_state.
4958 (signal_stop_state): Check stop_soon.
4959 * linux-nat.c (kill_lwp): Declare earlier.
4960 (pid_is_stopped, linux_nat_post_attach_wait): New.
4961 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
4963 (linux_nat_attach): Use linux_nat_post_attach_wait.
4964 (detach_callback, linux_nat_detach): Improve handling for signalled
4966 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
4967 from the process ID.
4968 * Makefile.in (infcmd.o): Update.
4970 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
4972 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
4973 * arm-tdep.c (arm_frame_is_thumb): New.
4974 (arm_pc_is_thumb): Clarify comment.
4975 (thumb_analyze_prologue): Remove PC special case.
4976 (thumb_scan_prologue): Take a block_addr argument. Use it for
4977 find_pc_partial_function. Remove unused variables.
4978 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
4979 for find_pc_partial_function. Remove PC special case.
4980 (arm_prologue_prev_register): Add special handling for PC and CPSR.
4981 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
4982 (arm_get_next_pc): Use arm_frame_is_thumb.
4983 (arm_write_pc): Use CPSR_T instead of 0x20.
4984 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
4985 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
4987 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
4988 DWARF2_FRAME_REG_FN.
4989 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
4990 DWARF2_FRAME_REG_FN.
4991 (struct dwarf2_frame_state_reg): Add FN to loc union.
4993 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
4995 * exec.c (print_section_info): Add missing '\n'.
4997 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
4999 * thread.c (add_thread): Move observer call to ...
5000 (add_thread_silent): ... here.
5002 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
5004 * rs6000-tdep.c: Update for unwinder changes.
5005 * ppcobsd-tdep.c: Likewise.
5007 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
5009 * s390-tdep.c: Update for unwinder changes.
5011 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
5013 * spu-tdep.c: Update for unwinder changes.
5015 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5017 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
5018 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
5019 sparc64-linux-tdep.c: Update for unwinder changes.
5021 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5023 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
5024 for unwinder changes.
5025 * mips-tdep.c: Likewise.
5026 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
5029 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5031 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
5034 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5036 Update i386 and amd64 ports for unwinder changes.
5038 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
5039 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
5040 (amd64_frame_unwind): Use default_frame_sniffer.
5041 (amd64_frame_sniffer): Delete.
5042 (amd64_sigtramp_frame_cache): Expect this_frame.
5043 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
5044 (amd64_sigtramp_frame_sniffer): Update signature.
5045 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
5046 (amd64_frame_base_address): Expect this_frame.
5047 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
5049 (amd64_init_abi): Use set_gdbarch_dummy_id and
5050 frame_unwind_append_unwinder.
5051 * i386-tdep.c (i386_frame_cache): Expect this_frame.
5052 (i386_frame_this_id, i386_frame_prev_register): Update signature.
5053 (i386_frame_unwind): Use default_frame_sniffer.
5054 (i386_frame_sniffer): Delete.
5055 (i386_sigtramp_frame_cache): Expect this_frame.
5056 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
5057 (i386_sigtramp_frame_sniffer): Update signature.
5058 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
5059 (i386_frame_base_address): Update signature.
5060 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
5061 (i386_push_dummy_call): Update comment.
5062 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
5064 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
5065 and frame_unwind_append_unwinder.
5066 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
5067 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
5068 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
5069 i386nbsd-tdep.c: Update for unwinder changes.
5071 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5073 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
5074 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
5076 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
5077 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
5078 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
5080 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
5082 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
5084 * tramp-frame.h (struct tramp_frame): Update signature of init.
5085 * Makefile.in (trad-frame.o): Update.
5087 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5089 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
5090 (execute_stack_op): Put this_frame in the baton.
5091 (execute_cfa_program): Take this_frame.
5092 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
5093 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
5094 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
5095 (dwarf2_frame_this_id): Adjust to work on this_frame.
5096 (dwarf2_signal_frame_this_id): Delete.
5097 (dwarf2_frame_prev_register): Update signature. Use new frame
5099 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
5100 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
5101 dwarf2_frame_sniffer.
5102 (dwarf2_append_unwinders): New.
5103 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
5105 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
5106 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
5107 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
5108 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
5109 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
5110 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
5111 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
5112 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
5113 (dwarf2_append_unwinders): Declare.
5114 (dwarf2_frame_base_sniffer): Update declaration.
5115 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
5118 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5120 Convert frame unwinders to use the current frame and
5123 * frame.c (frame_debug): Make global.
5124 (get_frame_id): Pass this frame to unwinder routines.
5125 (frame_pc_unwind): Remove unused unwind->prev_pc support.
5126 (do_frame_register_read): Do not discard the return value of
5127 frame_register_read.
5128 (frame_register_unwind): Remove debug messages. Use
5129 frame_unwind_register_value.
5130 (frame_unwind_register_value, get_frame_register_value): New
5132 (create_new_frame, get_frame_base_address, get_frame_locals_address)
5133 (get_frame_args_address, get_frame_type): Pass this frame to
5135 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
5137 * frame.h: Update comments.
5138 (frame_debug, frame_unwind_register_value, get_frame_register_value)
5139 (frame_prepare_for_sniffer): Declare.
5140 * frame-unwind.h: Update comments and parameter names.
5141 (default_frame_sniffer): Declare.
5142 (frame_prev_register_ftype): Return a struct value *.
5143 (struct frame_unwind): Remove prev_pc member.
5144 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
5145 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
5146 (frame_unwind_got_register, frame_unwind_got_memory)
5147 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
5148 * frame-base.h: Update comments and parameter names.
5149 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
5150 if necessary. Add debugging output.
5151 * sentinel-frame.c (sentinel_frame_prev_register)
5152 (sentinel_frame_this_id): Update for new signature.
5153 (sentinel_frame_prev_pc): Delete.
5154 (sentinel_frame_unwinder): Remove prev_pc.
5155 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
5157 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
5158 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
5159 (frame_unwind_append_sniffer): Delete.
5160 (frame_unwind_append_unwinder): New function.
5161 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
5162 from unwinders. Use frame_prepare_for_sniffer.
5163 (default_frame_sniffer, frame_unwind_got_optimized)
5164 (frame_unwind_got_register, frame_unwind_got_memory)
5165 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
5166 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
5167 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
5169 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
5170 * gdbarch.c, gdbarch.c: Regenerated.
5171 * frame-base.c (default_frame_base_address)
5172 (default_frame_locals_address, default_frame_args_address): Update
5174 (frame_base_find_by_frame): Pass this frame to unwinder routines.
5175 * infcall.c (call_function_by_hand): Update comments.
5176 * Makefile.in (frame-unwind.o): Update dependencies.
5178 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5180 * ada-lang.c (ada_value_primitive_packed_val): Only check
5181 value_lazy for memory lvals.
5182 * findvar.c (value_of_register_lazy): New function.
5183 (locate_var_value): Only check value_lazy for memory lvals.
5184 * valarith.c (value_subscripted_rvalue): Likewise.
5185 * valops.c (value_fetch_lazy): Handle both memory and register
5187 (search_struct_field, value_slice): Only check value_lazy for memory
5189 * value.c (struct value): Update comment for lazy.
5190 (value_primitive_field): Only check value_lazy for memory lvals.
5191 * value.h (value_lazy): Update comment.
5192 (value_of_register_lazy): Declare.
5194 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5196 * corefile.c (reopen_exec_file): Close any open files.
5198 2008-04-29 Joel Brobecker <brobecker@adacore.com>
5200 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
5201 show_memory_breakpoints to 1 while reading the instruction bundle.
5203 2008-04-29 Joel Brobecker <brobecker@adacore.com>
5205 * gdbarch.sh: Document the return_value method. Explain that
5206 the FUNCTYPE parameter might be NULL.
5207 * gdbarch.h: Regenerated.
5208 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
5209 type when calling using_struct_return, as this is unnecessary
5212 2008-04-28 Joel Brobecker <brobecker@adacore.com>
5214 * terminal.h (create_tty_session): Fix return type.
5216 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
5218 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
5220 2008-04-26 Joel Brobecker <brobecker@adacore.com>
5222 * breakpoint.c (condition_command, commands_from_control_command)
5223 (break_command_really): Minor reformatting.
5225 2008-04-25 Pedro Alves <pedro@codesourcery.com>
5227 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
5229 2008-04-25 Pedro Alves <pedro@codesourcery.com>
5231 * amd64-tdep.c (amd64_get_longjmp_target): New.
5232 (amd64_init_abi): Register amd64_get_longjmp_target as
5233 gdbarch_get_longjmp_target callback.
5234 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
5236 2008-04-25 Pedro Alves <pedro@codesourcery.com>
5238 * breakpoint.h (enum bpstat_what_main_action): Delete
5239 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
5241 * breakpoint.c (clrs): Delete.
5242 (bpstat_what): Update table.
5244 * infrun.c (handle_inferior_event): Remove
5245 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
5247 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5249 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
5250 Adjust all prototypes using mi_cmd_args_ftype to use
5252 (struct mi_cmd): Remove the args_func field.
5253 * mi/mi-cmds.c: Don't provide value for the args_func field.
5254 * mi/mi-main.c (mi_execute_async_cli_command)
5255 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
5256 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
5257 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
5258 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
5259 (mi_cmd_target_download): Adjust.
5260 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
5261 (mi_cmd_execute): Do not check for args_func.
5262 (mi_execute_async_cli_command): Adjust.
5263 * mi/mi-parse.c: Don't check for args_func.
5265 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5267 * breakpoint.c (bpstat_check_location)
5268 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
5269 New, extracted from bpstat_stop_status.
5270 (bpstat_stop_status): Use the above.
5272 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5274 * mi/mi-main.c (last_async_command): Rename to current_token.
5275 (previous_async_command): Remove.
5276 (mi_cmd_gdb_exit): Adjust.
5277 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
5278 (mi_cmd_target_select): Adjust.
5279 (mi_cmd_execute): Don't set previous_async_command. Free token
5280 here even in async mode.
5281 (mi_execute_async_cli_command): Adjust.
5282 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
5284 (mi_load_progress): Adjust.
5286 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5288 * infcmd.c (step_1_continuation): Always disable longjmp
5289 breakpoint if we're not going to do another step.
5291 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5293 exec_cleanup murder.
5294 * breakpoint.c (until_break_command_continuation): Add
5295 the 'error' parameter. Directly delete the breakoint as
5296 opposed to running cleanups.
5297 (until_break_command): Install continuation only
5298 after starting the target. Don't use exec cleanups,
5299 use ordinary cleanups. Discard cleanups is successfully
5300 started the target in async mode.
5301 (make_cleanup_delete_breakpoint): Remove.
5302 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
5304 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
5306 (struct continations): Add the 'error' parameter to the
5307 continuation_hook field.
5308 (add_continuation, do_all_continuations)
5309 (add_intermediate_continuation)
5310 (do_all_intermediate_continuations): Add the 'error' parameter.
5311 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
5312 * inf-loop.c (inferior_event_handler): Instead of calling
5313 discard_all_continuations, use do_all_continuations with 1 as
5314 'error' parameter. Pass 0 as 'error' parameter in existing uses
5315 of discard_all_continuations.
5316 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
5318 (step_once): Install continuation only after resuming the target.
5319 (step_1_continuation): Disable longjmp breakpoint on error.
5320 (finish_command_continuation): Add the error parameter. Delete
5321 the finish breakpoint directly, do not use cleanups.
5322 (finish_command): Do not use exec_cleanups. Always setup
5323 continuation. For sync case, immediately run them.
5324 (attach_command_continuation): Add the error parameter.
5325 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
5326 remove step_resume_breakpoint -- adjust delete it directly.
5327 * interps.c (interp_set): Adjust call to do_all_continations.
5328 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
5330 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
5332 (mi_cmd_execute): Do not use exec_cleanup.
5333 (mi_execute_async_cli_command): Simplify the string concatenation
5334 logic. Do no use exec cleanup.
5335 (mi_exec_async_cli_cmd_continuation): New parameter error.
5336 Free last_async_command.
5337 * top.c (command_line_handler_continuation): New parameter error.
5338 * utils.c (exec_cleanup_chain, make_exec_cleanup)
5339 (do_exec_cleanups): Remove.
5340 (add_continuation, do_all_continations)
5341 (add_intermediate_continuation)
5342 (do_all_intermediate_continuations): New parameter error.
5344 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5346 * breakpoint.h (bp_location_p): New typedef.
5347 Register a vector of bp_location_p.
5348 * breakpoint.c (always_inserted_mode)
5349 (show_always_inserted_mode): New.
5350 (unlink_locations_from_global_list): Remove.
5351 (update_global_location_list)
5352 (update_global_location_list_nothrow): New.
5353 (update_watchpoint): Don't free locations.
5354 (should_insert_location): New.
5355 (insert_bp_location): Use should_insert_location.
5356 (insert_breakpoint_locations): Copied from
5358 (insert_breakpoint): Use insert_breakpoint_locations.
5359 (bpstat_stop_status): Call update_global_location_list
5360 when disabling breakpoint.
5361 (allocate_bp_location): Don't add to bp_location_chain.
5362 (set_raw_breakpoint)
5363 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
5364 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
5365 (enable_overlay_breakpoints, disable_overlay_breakpoints)
5366 (set_longjmp_resume_breakpoint)
5367 (enable_watchpoints_after_interactive_call_stop)
5368 (disable_watchpoints_before_interactive_call_start)
5369 (create_internal_breakpoint)
5370 (create_fork_vfork_event_catchpoint)
5371 (create_exec_event_catchpoint, set_momentary_breakpoint)
5372 (create_breakpoints, break_command_1, watch_command_1)
5373 (create_exception_catchpoint)
5374 (handle_gnu_v3_exceptions)
5375 (disable_breakpoint, breakpoint_re_set_one)
5376 (create_thread_event_breakpoint, create_solib_event_breakpoint)
5377 (create_ada_exception_breakpoint): : Don't call check_duplicates.
5378 Call update_global_location_list.
5379 (delete_breakpoint): Don't remove locations and don't
5380 try to reinsert them. Call update_global_location_list.
5381 (update_breakpoint_locations): Likewise.
5382 (restore_always_inserted_mode): New.
5383 (update_breakpoints_after_exec): Temporary disable
5384 always inserted mode.
5385 * Makefile.in: Update dependencies.
5387 * infrun.c (proceed): Remove breakpoints while stepping
5389 (handle_inferior_event): Don't remove or insert
5391 * linux-fork.c (checkpoint_command): Remove breakpoints
5392 before fork and insert after.
5393 (linux_fork_context): Remove breakpoints before switch
5395 * target.c (target_disconnect, target_detach): Remove
5396 breakpoints from target.
5399 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5401 * breakpoint.c (print_one_breakpoint_location): In MI
5402 mode, report the location string the breakpoint was
5403 originally created with.
5405 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
5407 * Makefile.in (xtensa-tdep.o): Update dependencies.
5408 * configure.tgt (xtensa*): Update dependencies.
5409 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
5410 Local variable areg renamed to arreg.
5411 (areg_number): New function.
5412 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
5413 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
5414 replaced by arreg_number.
5415 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
5416 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
5417 (xtensa_scan_prologue): New function.
5418 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
5419 when ENTRY instraction hasn't been executed yet. Get the frame pointer
5420 value based on prologue analysis. Fix the bugs preventing WS and
5421 AR4-AR7/A11 registers from getting right values for intermediate frames,
5422 whose registers have been already spilled.
5423 (xtensa_frame_prev_register): Fix WS register value. Use are_number
5424 and arreg_number appropriately.
5425 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
5426 svr4_ilp32_fetch_link_map_offsets.
5428 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
5430 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
5431 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
5433 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
5435 * acinclude.m4: Add override.m4.
5436 * configure: Regenerate.
5438 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
5440 * ada-lang.c (get_selections): Variable PROMPT made non-const and
5441 initialized with a trailing space now. Use PROMPT_ARG of
5442 COMMAND_LINE_INPUT instead of printing it ourselves.
5444 2008-04-22 Joel Brobecker <brobecker@adacore.com>
5446 * NEWS: Document support for 64-bit core file.
5448 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
5450 * NEWS: Add information on calling convention and new SH CLI options.
5452 * sh-tdep.c (sh_cc_gcc): New static string.
5453 (sh_cc_renesas): Ditto.
5454 (sh_cc_enum): New static string array.
5455 (sh_active_calling_convention): New static string pointer denoting
5456 active user chosen ABI.
5457 (sh_is_renesas_calling_convention): New function to return function
5458 specific ABI, or user choice if necessary.
5459 (sh_use_struct_convention): Rename first argument and turn around its
5460 meaning. Check for renesas ABI and return accordingly.
5461 (sh_use_struct_convention_nofpu): New function.
5462 (sh_next_flt_argreg): Get function type as third parameter. Check
5463 for renesas ABI and choose floating registers accordingly.
5464 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
5465 struct return slot accordingly.
5466 (sh_push_dummy_call_nofpu): Ditto.
5467 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
5468 Evaluate ABI and give to sh_use_struct_convention_nofpu.
5469 (sh_return_value_fpu): Evaluate ABI and give to
5470 sh_use_struct_convention.
5471 (show_sh_command): New function.
5472 (set_sh_command): Ditto.
5473 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
5476 * gdbarch.sh (return_value): Add func_type argument.
5477 * gdbarch.c: Regenerate.
5479 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
5480 val_type so as not to collide with value_type function. Call
5481 using_struct_return with additional function type argument.
5482 * infcall.c (call_function_by_hand): Call using_struct_return and
5483 gdbarch_return_value with additional function type argument.
5484 * infcmd.c (print_return_value): Take addition func_type argument.
5485 Call gdbarch_return_value with additional function type argument.
5486 (finish_command_continuation): Call print_return_value with additional
5487 function type argument.
5488 (finish_command): Ditto.
5489 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
5490 additional function type argument.
5491 * stack.c (return_command): Call using_struct_return and
5492 gdbarch_return_value with additional function type argument.
5493 * value.c (using_struct_return): Take additional function type argument.
5494 * value.h (using_struct_return): Accommodate declaration.
5495 * alpha-tdep.c (alpha_return_value): Add func_type argument.
5496 * amd64-tdep.c (amd64_return_value): Ditto.
5497 * arm-tdep.c (arm_return_value): Ditto.
5498 * avr-tdep.c (avr_return_value): Ditto.
5499 * cris-tdep.c (cris_return_value): Ditto.
5500 * frv-tdep.c (frv_return_value): Ditto.
5501 * h8300-tdep.c (h8300_return_value): Ditto.
5502 (h8300h_return_value): Ditto.
5503 * hppa-tdep.c (hppa32_return_value): Ditto.
5504 (hppa64_return_value): Ditto.
5505 * i386-tdep.c (i386_return_value): Ditto.
5506 * ia64-tdep.c (ia64_return_value): Ditto.
5507 * iq2000-tdep.c (iq2000_return_value): Ditto.
5508 * m32c-tdep.c (m32c_return_value): Ditto.
5509 * m32r-tdep.c (m32r_return_value): Ditto.
5510 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
5511 * m68k-tdep.c (m68k_return_value): Ditto.
5512 (m68k_svr4_return_value): Ditto.
5513 * m88k-tdep.c (m88k_return_value): Ditto.
5514 * mep-tdep.c (mep_return_value): Ditto.
5515 * mips-tdep.c (mips_eabi_return_value): Ditto.
5516 (mips_n32n64_return_value): Ditto.
5517 (mips_o32_return_value): Ditto.
5518 (mips_o64_return_value): Ditto.
5519 * mn10300-tdep.c (mn10300_return_value): Ditto.
5520 * mt-tdep.c (mt_return_value): Ditto.
5521 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
5522 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
5523 (ppc_sysv_abi_broken_return_value): Ditto.
5524 (ppc64_sysv_abi_return_value): Ditto.
5525 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
5526 (ppc_sysv_abi_broken_return_value): Ditto.
5527 (ppc64_sysv_abi_return_value): Ditto.
5528 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
5529 * rs6000-tdep.c (rs6000_return_value): Ditto.
5530 * s390-tdep.c (s390_return_value): Ditto.
5531 * score-tdep.c (score_return_value): Ditto.
5532 * sh-tdep.c (sh_return_value_nofpu): Ditto.
5533 (sh_return_value_fpu): Ditto.
5534 * sh64-tdep.c (sh64_return_value): Ditto.
5535 * sparc-tdep.c (sparc32_return_value): Ditto.
5536 * sparc64-tdep.c (sparc64_return_value): Ditto.
5537 * spu-tdep.c (spu_return_value): Ditto.
5538 * v850-tdep.c (v850_return_value): Ditto.
5539 * vax-tdep.c (vax_return_value): Ditto.
5540 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
5541 * xtensa-tdep.c (xtensa_return_value): Ditto.
5543 * gdbtypes.h (struct type): Add calling_convention member.
5544 * dwarf2read.c (read_subroutine_type): Add calling convention read
5545 from DW_AT_calling_convention attribute to function type.
5547 2008-04-22 Markus Deuling <deuling@de.ibm.com>
5549 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
5550 multi_f77_subscript to support values from registers.
5551 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
5552 * value.h (value_subscripted_rvalue): Add prototype.
5554 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
5556 * f-valprint.c (f_val_print): Likewise.
5558 2008-04-21 Craig Silverstein <csilvers@google.com>
5560 * dwarf2read.c (zlib_decompress_section): Define abfd in the
5563 2008-04-21 Pedro Alves <pedro@codesourcery.com>
5565 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
5566 section is not a code section.
5568 2008-04-19 Craig Silverstein <csilvers@google.com>
5570 * NEWS: Add information on compressed debug sections.
5572 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
5574 * mi/mi-cmd-var.c (varobj_update_one): Print new
5575 value for variable objects that changed type.
5577 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
5579 * varobj.c (varobj_invalidate): Don't touch floating
5582 2008-04-19 Mark Kettenis <kettenis@gnu.org>
5584 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
5585 (multiple_symbols_cancel): Remove extra const.
5586 * symtab.h: Likewise.
5588 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
5590 * interps.c (top_level_interpreter): Rename static variable...
5591 (top_level_interpreter_ptr): ...to this.
5592 (top_level_interpreter): New function.
5594 * interps.h: New extern for top_level_interpreter.
5596 * linespec.c: Include interps.h and mi/mi-cmds.h.
5597 (decode_line_2): When using MI, always set all breakpoints in menu.
5599 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
5601 2008-04-18 Craig Silverstein <csilvers@google.com>
5603 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
5604 * config.in, configure: Regenerate.
5605 * dwarf2read.c: Include zlib.h if present.
5606 Modified *_SECTION macros.
5607 (section_is_p): New.
5608 (dwarf2_locate_sections): Use section_is_p instead of strcmp
5609 (dwarf2_resize_section): New.
5610 to determine whether a given section has a given name.
5611 (zlib_decompress_section): New.
5612 (dwarf2_read_section): Read the compressed section if present
5614 * MAINTAINERS: Added myself to section Write After Approval.
5616 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
5618 * defs.h (exec_set_section_offsets): Remove prototype.
5619 * exec.c (exec_set_section_offsets): Remove function.
5621 2008-04-18 Joel Brobecker <brobecker@adacore.com>
5623 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
5624 in the search for the matching symbol.
5626 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
5628 * breakpoint.c (update_watchpoint): Always reparse
5631 2008-04-17 Joel Brobecker <brobecker@adacore.com>
5633 * breakpoint.c (print_one_breakpoint_location): Make sure to print
5634 the breakpoint address only once.
5636 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
5638 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
5639 rather than a hard-coded architecture, for xcoff executables.
5641 2008-04-17 Doug Evans <dje@google.com>
5643 * buildsym.c (watch_main_source_file_lossage): New fn.
5644 (end_symtab): Call it.
5646 * source.c (find_and_open_source): Add some comments clarifying
5647 handling of FULLNAME argument. Make static. Remove pointless
5650 2008-04-17 Pedro Alves <pedro@codesourcery.com>
5652 * inf-loop.c (inferior_event_handler): Also run the intermediate
5653 continuations in the INF_EXEC_COMPLETE case.
5655 2008-04-16 Tom Tromey <tromey@redhat.com>
5657 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
5658 (set_cmd_async_ok, get_cmd_async_ok): Declare.
5659 * cli/cli-decode.c (set_cmd_async_ok): New function.
5660 (get_cmd_async_ok): New function.
5661 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
5663 * top.c (execute_command): Use get_cmd_async_ok.
5664 * infcmd.c: Include cli/cli-decode.h.
5665 (_initialize_infcmd): Mark "interrupt" as async-ok.
5666 * Makefile.in (infcmd.o): Depend on cli_decode_h.
5668 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
5671 * exec.c: Correct "arch-utils.h" include.
5673 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
5676 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
5677 to allow printing to 'see' real reason of stop. This fixes PR 2424.
5678 * breakpoint.c (bpdisp_texst): New function. The function takes over
5679 the role of bpstats static array in print_one_breakpoint_location.
5680 (print_it_typical): Print "Temporary breakpoint" instead
5681 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
5682 protocols, print disp field.
5683 (print_one_breakpoint_location): Removed bpdisps static definition.
5684 Call new bpstat_text function to get value for 'disp' field.
5685 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
5687 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
5689 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
5690 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
5691 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
5692 * gnulib/Makefile.in: Regenerate.
5694 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
5696 * Makefile.in (GNULIB_H): New. Trigger all-lib.
5697 (defs_h): Use $(GNULIB_H).
5698 (all-lib): Depend on gnulib/Makefile.
5699 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
5700 * config.in, gnulib/Makefile.in: Regenerated.
5702 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
5704 * Makefile.in (LIBGNU, INCGNU): Define.
5705 (INTERNAL_CFLAGS_BASE): Add INCGNU.
5706 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
5708 ($(LIBGNU), all-lib): New rules.
5709 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
5710 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
5711 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
5712 * gnulib: New directory, from gnulib-tool.
5713 * configure, aclocal.m4: Regenerated.
5715 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
5717 * linux-thread-db.c (have_threads_callback): Check thread->private.
5719 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
5720 Vladimir Prus <vladimir@codesourcery.com>
5723 * varobj.c (value_of_root): Update the expression for
5725 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
5728 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
5730 * mi/mi-cmd-var.c: Include "mi-getopt.h".
5731 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
5732 (mi_cmd_var_set_format): Use new mi_parse_format.
5733 (mi_cmd_var_evaluate_expression): Support for -f option to specify
5735 * Makefile.in (mi-cmd-var.o): Update dependencies.
5737 * varobj.h (varobj_get_formatted_value): Declare.
5738 * varobj.c (my_value_of_variable): Added format parameter.
5739 (cplus_value_of_variable): Likewise.
5740 (java_value_of_variable): Likewise.
5741 (c_value_of_variable): Likewise. Evaluate expression based
5742 on format parameter.
5743 (struct language_specific): Add format parameter to function member
5745 (varobj_get_formatted_value): New.
5746 (varobj_get_value): Added format parameter to method call.
5748 2008-04-08 Joel Brobecker <brobecker@adacore.com>
5750 * stabsread.c (cleanup_undefined_types_noname): Manually set the
5751 instance flags of the undefined type before calling replace_type.
5753 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
5755 * target.h (enum strata): Remove the download_stratum.
5757 2008-04-07 Doug Evans <dje@google.com>
5759 * buildsym.h (last_source_file): Add dwarf info to comment.
5760 (last_source_start_addr): Ditto.
5762 2008-04-07 Pedro Alves <pedro@codesourcery.com>
5764 * alphanbsd-tdep.c: Include "target.h".
5765 * mn10300-tdep.c: Include "target.h".
5766 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
5768 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
5770 Fix breakpoint condition that use member variables.
5771 * valops.c (check_field): Remove.
5772 (check_field_in): Rename to check_field.
5773 (value_of_this): Use la_name_of_this.
5774 * value.h (check_field): Adjust prototype.
5776 * language.h (la_value_of_this): Rename to la_name_of_this.
5777 * language.c (unknown_language_defn): Specify "this" for
5779 (auto_language_defn): Likewise.
5780 (local_language_defn): Likewise.
5781 * ada-lang.c (ada_language_defn): Adjust comment.
5782 * c-lang.c (c_language_defn): Adjust comment.
5783 (cplus_language_defn): Specify "this" for name_of_this.
5784 (asm_language_defn): Adjust comment.
5785 (minimal_language_defn): Adjust comment.
5786 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
5787 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
5788 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
5789 * objc-lang.c (objc_language_defn): Specify "self" for
5791 * p-lang.c (pascal_language_defn): Specify "this" for
5793 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
5795 * symtab.c (lookup_symbol_aux): Lookup "this" in the
5796 proper scope, and check for field in type of "this", without
5797 trying to create a value.
5799 2008-04-04 Pedro Alves <pedro@codesourcery.com>
5801 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
5802 (mi_error_message): Delete declaration.
5803 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
5804 returning MI_CMD_ERROR.
5805 * mi/mi-main.c (mi_error_message): Delete.
5806 (mi_cmd_exec_interrupt):
5807 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
5808 (mi_cmd_thread_info): Call error instead of returning
5810 (mi_cmd_data_list_register_values): Call error instead of
5811 returning MI_CMD_ERROR. Adapt to new get_register interface.
5812 (get_register): Change return typo to void. Call error instead of
5813 returning MI_CMD_ERROR.
5814 (mi_cmd_data_write_register_values): Call error instead of
5815 returning MI_CMD_ERROR.
5816 (mi_cmd_list_features): Return MI_CMD_DONE.
5817 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
5818 (mi_execute_command): Always print exceptions with -error.
5820 2008-04-04 Joel Brobecker <brobecker@adacore.com>
5822 * NEWS: Mention new commands set/show multiple-symbols.
5824 2008-04-03 Joel Brobecker <brobecker@adacore.com>
5826 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
5827 (multiple_symbols_cancel): New constants.
5828 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
5829 (multiple_symbols_select_mode): New function.
5830 (_initialize_symtab): Add new set/show multiple-symbols commands.
5831 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
5832 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
5833 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
5835 * linespec.c (decode_line_2): Likewise.
5837 2008-04-03 Doug Evans <dje@sebabeach.org>
5839 * symtab.h (enum free_code): Delete free_contents, unused.
5840 * symmisc.c (free_symtab_block): Delete.
5841 (free_symtab, case free_code): Delete.
5843 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
5845 * valops.c (value_cast_structs): New function. Cast related
5846 STRUCT types up/down and return cast value. The body of this
5847 function comes mostly from value_cast_pointers.
5848 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
5849 to value_cast_structs. Now value_cast_pointers needs only create
5850 appropriate reference after using value_cast_structs for actual
5852 (value_cast): Handle references.
5854 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
5856 * MAINTAINERS: Added myself to section Write After Approval.
5858 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
5860 * ia64-tdep.c (examine_prologue): Correct array access.
5862 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
5864 * cp-support.c (first_component_command): Return if no arguments.
5866 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
5868 * ser-mingw.c (ser_windows_open): Open requested name.
5870 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
5872 * MAINTAINERS: Added myself.
5874 2008-03-28 Pedro Alves <pedro@codesourcery.com>
5876 * target.c (find_default_run_target): Allow a NULL `do_mesg'
5877 parameter. If it is NULL, don't call error.
5878 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
5879 `do_mesg' parameter to find_default_run_target. If no target was
5882 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
5884 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
5885 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
5886 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
5888 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
5890 2008-03-27 Joel Brobecker <brobecker@adacore.com>
5894 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
5896 * features/Makefile (%.dat): Set xmltarget to the base filename
5897 of the XML source, without subdirectory.
5898 * regformats/rs6000/powerpc-32.dat: Regenerate.
5899 * regformats/rs6000/powerpc-64.dat: Regenerate.
5900 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5902 2008-03-27 Markus Deuling <deuling@de.ibm.com>
5904 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
5907 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
5909 * mi/mi-main.c (enum captured_mi_execute_command_actions):
5910 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
5912 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
5914 * objfiles.h (struct objfile): New GDBARCH member.
5915 (get_objfile_arch): Add prototype.
5916 * objfiles.c: Include "arch-utils.h".
5917 (allocate_objfile): Look up gdbarch associated with bfd.
5918 (get_objfile_arch): New function.
5919 * Makefile (objfiles.o): Update dependencies.
5921 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
5923 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
5925 (locexpr_describe_location): Replace current_gdbarch by
5927 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
5928 (dwarf2_add_field): Likewise.
5929 (read_tag_pointer_type): Likewise.
5930 (read_base_type): Likewise.
5931 (new_symbol): Likewise.
5933 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
5934 (decode_base_type, decode_function_type): Likewise.
5935 (coff_read_struct_type, coff_read_enum_type): Likewise.
5936 (coff_symtab_read): Replace current_gdbarch by objfile arch.
5937 (decode_base_type): Likewise.
5938 (coff_read_enum_type): Likewise.
5939 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
5940 (coff_read_enum_type): Likewise.
5942 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
5943 (end_psymtab): Likewise.
5944 (process_one_symbol): Likewise.
5946 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
5947 (parse_procedure): Likewise.
5948 (parse_partial_symbols): Likewise.
5950 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
5952 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
5953 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
5955 (read_range_type): Replace current_gdbarch by objfile arch. Replace
5956 static range_index_type by built-in type.
5957 (read_one_struct_field): Replace current_gdbarch by objfile arch.
5958 (read_enum_type): Likewise.
5960 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
5963 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
5965 * varobj.h (varobj_floating_p): Declare.
5966 * varobj.c (varobj_floating_p): New.
5967 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
5968 '@' as the name, update all floating varobjs.
5970 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
5972 * varobj.c (struct varobj_root): Rename use_selected_frame to
5973 floating, and clarify the meaning.
5974 (varobj_create, varobj_update, new_root_variable): Adjust.
5975 (value_of_root): Don't use type_changed as in variable,
5977 (c_value_of_root): Adjust.
5979 2008-03-25 Pedro Alves <pedro@codesourcery.com>
5981 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
5983 (linux_nat_wait): Add main lwp to gdb's thread list.
5984 * linux-thread-db.c (find_new_threads_callback): Also attach to
5985 already listed threads which thread_db didn't know about yet.
5987 2008-03-25 Pedro Alves <pedro@codesourcery.com>
5989 * linux-nat.c (drain_queued_events): Fix comment typo.
5990 (linux_nat_attach): In async mode, don't rely on storing a pending
5991 status. Instead place the wait status on the pipe.
5992 (linux_nat_resume): Remove unreacheable shortcut code in async
5994 (stop_wait_callback): In async mode, don't store pending status.
5995 Instead, cancel breakpoints or resend the signal appropriatelly.
5996 (cancel_breakpoint): New, refactored from
5997 cancel_breakpoints_callback.
5998 (cancel_breakpoints_callback): Call cancel_breakpoint.
5999 (pipe_to_local_event_queue): Remove special token processing.
6000 (linux_nat_wait): Issue an internal error if a pending status is
6001 found in async mode.
6003 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
6005 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
6007 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
6008 Vladimir Prus <vladimir@codesourcery.com>
6010 * varobj.c (struct varobj_root): New component thread_id.
6011 (varobj_get_thread_id, check_scope): New functions.
6012 (c_value_of_root): Use check_scope. Switch to the
6013 proper thread if necessary.
6015 * varobj.h (varobj_get_thread_id): New extern.
6017 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
6019 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
6022 * top.c: Revert 2008-03-21 changes.
6024 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
6026 * thread.c (make_cleanup_restore_current_thread): Make it
6028 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
6029 * varobj.c (varobj_update): Don't save/restore frame.
6030 (c_value_of_root): Save/restore thread and frame here,
6031 using make_cleanup_restore_current_thread.
6032 * Makefile.in: Update dependecies.
6034 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
6036 * varobj.c (struct varobj_root): Clarify
6037 comment on the frame field.
6038 (varobj_create): Don't set frame if we have no
6041 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
6044 Suggested by Jan Kratochvil:
6045 * top.c (gdb_rl_operate_and_get_next_completion): Call
6046 rl_redisplay_function.
6047 (gdb_rl_redisplay): New.
6048 (init_main): Set rl_redisplay_function.
6050 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
6052 * aix-thread.c (pdc_read_regs): Fix compiler warning.
6053 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
6054 (store_regs_kernel_thread): Likewise.
6056 2008-03-21 Pedro Alves <pedro@codesourcery.com>
6058 Linux native async support.
6060 * target.h (struct target_ops): Delete to_async_mask_value and add
6062 (target_is_async_p, target_async): Formatting.
6063 (target_async_mask_value): Delete.
6064 (target_async_mask): Delete function declaration, and add new
6065 target macro with the same name.
6067 * target.c (update_current_target): Replace to_async_mask_value by
6068 to_async_mask. Default to_async_mask to return_one.
6069 (target_async_mask): Delete.
6070 (find_default_can_async_p, find_default_is_async_p): New.
6071 (init_dummy_target): register find_default_can_async_p and
6072 find_default_is_async_p on the dummy target.
6074 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
6075 (debug_linux_nat_async): New global.
6076 (show_debug_linux_nat_async): New function.
6077 (linux_nat_async_enabled, linux_nat_async_mask_value)
6078 (linux_nat_event_pipe, linux_nat_num_queued_events)
6079 (linux_nat_async_events_enabled): New globals.
6080 (struct waitpid_result): New struct.
6081 (waitpid_queue): New global.
6082 (queued_waitpid, push_waitpid, drain_queued_events): New.
6083 (my_waitpid): Call queued_waitpid.
6084 (linux_child_follow_fork): Disable async events during the call.
6085 (blocked_mask): Delete.
6086 (sync_sigchld_action, async_sigchld_action): New globals.
6087 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
6088 async mode, block events during the call.
6089 (linux_nat_create_inferior): New.
6090 (linux_nat_attach): In sync mode, restore the mask states. In
6091 async mode, wake the event loop immediatelly.
6092 (detach_callback): Drain all queued events of the lwp we're
6094 (linux_nat_detach): Block async mode, and drain events of the main
6096 (linux_nat_resume): If in async mode, mask async events during the
6097 call. If short circuiting, force event loop to wake up. If
6098 resuming, set target_executing, and register target events in the
6100 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
6101 (linux_nat_wait): In async mode, block events during the call.
6102 Only enable/disable passing SIGINT to the inferior in sync mode.
6103 Get events from local waitpid queue. If no interesting events was
6104 found, return to events loop. Reregister target events in the
6105 event loop on exit. In sync mode, no need to reblock SIGCHLD.
6106 (linux_nat_kill): Disable events on entry.
6107 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
6108 here. Detach async mode from the event loop if there are no more
6109 forks available, otherwise leave it on.
6110 (sigchld_handler): Assure this is called only in sync mode.
6111 (linux_async_permitted, linux_async_permitted_1): New globals.
6112 (set_maintenance_linux_async_permitted)
6113 (show_maintenance_linux_async_permitted): New functions.
6114 (linux_nat_is_async_p, linux_nat_can_async_p)
6115 (linux_nat_async_mask): New.
6116 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
6117 (get_pending_events, async_sigchld_handler): New.
6118 (linux_nat_async_events): New.
6119 (async_terminal_is_ours): New global.
6120 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
6121 (async_client_callback, async_client_context): New.
6122 (linux_nat_async_file_handler, linux_nat_async)
6123 (linux_nat_disable_async, linux_nat_enable_async): New.
6124 (linux_nat_add_target): Register linux_nat_create_inferior,
6125 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
6126 linux_nat_async_mask, linux_nat_terminal_inferior and
6127 linux_nat_terminal_ours.
6128 (_initialize_linux_nat): Remove local action variable, and update
6129 code that used it to use sync_sigchld_action. Add new
6130 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
6131 set/show command in the maintenance class. Add new "linux-async"
6132 maintenance set/show command. Block SIGCHLD by default. Setup
6133 async_sichld_action, and sync_sigchld_action. Install the default
6135 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
6138 * linux-thread-db.c (re_check_for_thread_db): New.
6139 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
6140 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
6141 (thread_db_async_mask): New.
6142 (init_thread_db_ops): Register thread_db_can_async_p,
6143 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
6145 * remote.c (remote_async_mask_value): New.
6146 (remote_return_zero): New.
6147 (init_remote_ops): Register remote_return_zero as callbacks of
6148 to_can_async_p and to_is_async_p.
6149 (remote_can_async_p, remote_is_async_p, remote_async): Update to
6150 use remote_async_mask_value.
6151 (remote_async_mask): New.
6152 (init_remote_async_ops): Remove to_async_mask_value setting and
6153 register remote_async_mask as to_async_mask callback in
6156 * Makefile.in (linux-nat.o): Update.
6158 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
6160 * gdbthread.h (add_thread_with_info): New.
6161 * linux-thread-db.c: Add some documentation.
6162 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
6163 (struct private_thread_info): Remove th_valid and ti_valid.
6164 Replace ti with tid.
6165 (thread_get_info_callback): Do not add TID to the new ptid. Do
6167 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
6168 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
6170 (attach_thread): Handle an already-existing thread. Use
6171 add_thread_with_info. Cache the th and tid.
6172 (detach_thread): Verify that private was set. Remove verbose
6173 argument and printing. Update caller.
6174 (thread_db_detach): Do not adjust inferior_ptid.
6175 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
6176 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
6177 (thread_db_wait): Do not use lwp_from_thread.
6178 (thread_db_pid_to_str): Use the cached TID.
6179 (thread_db_extra_thread_info): Check that private is set.
6180 (same_ptid_callback): Delete.
6181 (thread_db_get_thread_local_address): Do not use it or check
6182 is_thread. Check that private is set. Assume that the thread
6183 handle is already cached.
6184 (init_thread_db_ops): Remove to_resume and to_kill.
6185 * thread.c (add_thread_with_info): New.
6186 (add_thread): Use it.
6187 * linux-nat.c (find_thread_from_lwp): Delete.
6188 (exit_lwp): Do not use it. Check print_thread_events. Print before
6189 deleting the thread.
6190 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
6191 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
6192 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
6193 printf_unfiltered for thread exits.
6194 * procfs.c (procfs_wait): Likewise.
6196 2008-03-21 Chris Demetriou <cgd@google.com>
6198 * symtab.c (rbreak_command): Quote symbol name before passing
6199 it to break_command.
6201 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
6203 * eval.c (evaluate_subexp_for_address): Clarify error message.
6204 Use value_must_coerce_to_target.
6205 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
6206 * valops.c (value_assign): Call value_coerce_to_target when
6207 assigning to anything but internalvars. Leave GDB-side arrays
6208 as arrays when assigning to internalvars.
6209 (value_must_coerce_to_target, value_coerce_to_target): New.
6210 (value_coerce_array, value_addr): Call value_coerce_to_target.
6211 (value_array): Create the array in GDB's memory instead of
6213 * value.h (value_must_coerce_to_target, value_coerce_to_target):
6216 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
6218 * top.c (quit_confirm): Warn that we will kill the program.
6220 2008-03-19 Pedro Alves <pedro@codesourcery.com>
6222 * inflow.c (terminal_ours_1): Guard access to
6223 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
6225 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
6226 Jim Blandy <jimb@codesourcery.com>
6227 Daniel Jacobowitz <drow@false.org>
6229 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
6230 (dwarf2_read_address): Update prototype.
6232 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
6233 (signed_address_type): Likewise.
6234 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
6235 (execute_stack_op): Update calls to unsigned_address_type,
6236 signed_address_type and dwarf2_read_address. Fix implementation
6237 of DW_OP_deref_size.
6239 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
6240 (dwarf2_per_cu_addr_size): Likewise.
6241 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
6242 (struct dwarf2_loclist_baton): Likewise.
6244 * dwarf2loc.c (find_location_expression): Update calls to
6245 dwarf2_read_address. Use dwarf2_per_cu_objfile and
6246 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
6247 (locexpr_describe_location): Likewise.
6248 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
6249 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
6250 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
6251 to dwarf2_per_cu_addr_size (per_cu).
6252 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
6253 (loclist_read_variable): Likewise.
6254 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
6256 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
6257 instead of baton->objfile.
6258 (dwarf2_per_cu_obfile): New function.
6259 (dwarf2_per_cu_addr_size): Likewise.
6261 * dwarf2-frame.c (struct comp_unit): Move higher.
6262 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
6263 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
6264 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
6265 parameter by using fde->eh_frame_p. Use read_encoded_value
6266 to implement DW_CFA_set_loc.
6267 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
6268 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
6269 execute_stack_op and execute_cfa_program.
6270 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
6271 (size_of_encoded_value): Remove.
6272 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
6273 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
6274 (add_cie): Set cie->unit backlink.
6275 (decode_frame_entry_1): Set cie->addr_size. Update calls to
6277 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
6279 2008-03-17 Markus Deuling <deuling@de.ibm.com>
6281 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
6282 gdbarch_bfd_arch_info.
6284 2008-03-17 Joel Brobecker <brobecker@adacore.com>
6286 * aix-thread.c (pdc_read_regs): Minor reformatting.
6288 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
6290 * thread.c (print_thread_info): Don't insist
6291 on having current thread if there are no
6294 2008-03-17 Pedro Alves <pedro@codesourcery.com>
6296 * infcmd.c (attach_command_post_wait)
6297 (attach_command_continuation): New.
6298 (attach_command): Support background async execution, and async
6299 execution in synchronous mode.
6301 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
6303 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
6304 * symmisc.c (dump_symtab_1): Likewise.
6305 * wrapper.c (gdb_value_struct_elt): Likewise.
6307 2008-03-17 Pedro Alves <pedro@codesourcery.com>
6309 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
6311 2008-03-17 Pedro Alves <pedro@codesourcery.com>
6313 * linux-nat.c (linux_nat_filter_event): New, refactored from
6315 (linux_nat_wait): Call linux_nat_filter_event.
6317 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
6319 * top.c (execute_command): Fix uninitialized variable error.
6321 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
6323 * Makefile.in (amd64nbsd-nat.o): New dependency.
6324 * amd64nbsd-nat.c: Include "nbsd-nat.h".
6325 (_initialize_amd64nbsd_nat): Update target vector to use
6326 nbsd_pid_to_exec_file.
6327 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
6329 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
6331 Remove ignoring leading exec events code.
6332 * fork-child.c (startup_inferior): Do not set
6333 inferior_ignoring_leading_exec_events.
6334 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
6335 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
6336 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
6337 (handle_inferior_event): Remove code for ignoring leading exec
6339 * target.c (update_current_target): Do not inherit, or default,
6340 to_reported_exec_events_per_exec_call.
6341 (debug_to_reported_exec_events_per_exec_call): Remove.
6342 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
6343 * target.h (target_reported_exec_events_per_exec_call): Remove.
6344 (struct target): Remove the to_reported_exec_events_per_exec_call
6347 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
6349 Implement -thread-info.
6350 * gdbthread.h (print_thread_info): Declare.
6352 * thread.c (print_thread_info): New, extracted
6353 from info_threads_command and adjusted to
6354 work for CLI and MI.
6355 (info_threads_command): Use print_thread_info.
6356 * Makefile.in: Update dependencies.
6358 * mi/mi-cmds.c (mi_cmds): Specify a handler
6360 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
6361 * mi/mi-main.c (mi_cmd_thread_info): New.
6362 (mi_cmd_list_features): Include 'thread-info'.
6364 2008-03-14 Kevin Buettner <kevinb@redhat.com>
6366 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
6367 to decide whether to match instruction patterns using "sw" and "sd".
6369 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6371 * infcmd.c (jump_command): Postpone disabling stdin until after
6374 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6376 * inflow.c (gdb_getpgrp): New.
6377 (gdb_has_a_terminal): Use get_getpgrp.
6378 (terminal_ours_1): If attach_flag is set, don't refetch
6379 inferior_process_group.
6381 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6383 * features/library-list.dtd: Allow "section" elements as children
6384 of "library". Add "section" element and describe its attributes.
6386 * solib-target.c (struct lm_info): Add section_bases member.
6387 (library_list_start_segment): Error out if seen a section element.
6388 (library_list_start_section): New.
6389 (library_list_end_library): New.
6390 (solib_target_free_library_list): Free section_bases.
6391 (section_attributes): New.
6392 (library_children): Make "segment" optional. Add "section" child.
6393 (library_list_children): Register library_list_end_library.
6394 (solib_target_relocate_section_addresses): Handle section bases.
6396 * NEWS: Mention new qXfer:libraries:read section offsets support.
6398 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6400 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
6401 (make_exec_error_cleanup): Remove declarations.
6402 * utils.c (exec_error_cleanup_chain): Remove.
6403 (do_exec_error_cleanups, discard_exec_error_cleanups)
6404 (make_exec_error_cleanup): Remove.
6405 * event-loop.c (start_event_loop): Adjust call to
6407 * event-top.c (async_enable_stdin): Remove the paramater dummy.
6408 (async_disable_stdin): Don't register async_enable_stdin via
6410 * inf-loop.c (inferior_event_handler): Don't
6411 call do_exec_error_cleanups. Call async_enable_stdin instead.
6412 * event-loop.c (start_event_loop): Adjust call to
6414 * tui/tui-interp.c (tui_command_loop): Adjust call to
6417 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6420 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
6421 * breakpoint.c (bpstat_do_actions): In async mode,
6422 don't jump to top expecting stop_bpstat to be already
6424 * event-loop.c (start_event_loop): Call async_enable_stdin
6426 * event-top.c (async_enable_stdin): Do nothing if sync_execution
6428 (command_handler): Do not setup continuation here.
6429 (command_line_handler_continuation): Move to...
6430 * top.c (command_line_handler_continuation): ... here.
6431 (execute_command): In async mode, register continuation.
6432 Don't check frame's language in running in async mode.
6433 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
6434 * inf-loop.c (complete_execution): Inline into...
6435 (inferior_event_handler): ... here. Clear target_executing before
6436 doing any cleanups. Don't try to show prompt if the target was
6438 * infcmd.c (signal_command): Add support for async mode.
6439 (finish_command): Only add continuation if the target was
6440 successfully resumed.
6441 * remote.c (init_async_opts): Register to_get_thread_local_address
6443 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
6444 with sync_execution.
6445 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
6448 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
6450 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
6451 * exec.c (exec_bfd_mtime): Define.
6452 (exec_close): Clear it.
6453 (exec_file_attach): Set it.
6454 * gdbcore.h (exec_bfd_mtime): Declare.
6455 * source.c (find_source_lines): Do not use bfd_get_mtime.
6457 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6459 * top.c (simplified_command_loop): Remove.
6461 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6463 Remove unused remote.c hooks.
6464 * remote.c (deprecated_target_resume_hook)
6465 (deprecated_target_wait_loop_hook): Remove.
6466 (remote_resume): Do not call deprecated_target_resume_hook.
6467 (remote_wait): Do not call deprecated_target_wait_loop_hook.
6468 (remote_async_wait): Likewise.
6470 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6472 Implement MI notification for new threads.
6473 * doc/observer.texi (new_thread): Document.
6474 * observer.sh: Forward declare struct thread_info.
6475 * thread.c (add_thread): Notify observer.
6477 * interps.h (interp_init_ftype): New parameter
6479 (interp_set): Likewise.
6480 (top_level_interpreter_data): Declare.
6481 * interps.c (interp_set): New parameter top_level.
6482 Pass it to interpreter's init function. Remember
6483 top level interpreter.
6484 (interpreter_exec_cmd): Adjust.
6485 (top_level_interpreter_data): New.
6486 * main.c (captured_main): Pass 1 for top_level
6487 parameter of interp_set.
6488 * cli/cli-interp.c (cli_interpreter_init): New
6489 parameter top_level.
6490 * tui/tui-interp.c (tui_init): New parameter top_level.
6492 * mi/mi-interp.c (mi_new_thread): New.
6493 (mi_interpreter_init): If top level, register
6494 observer for new threads.
6496 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
6498 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6500 * top.c (execute_command): Disable break and stop
6501 commands in async mode.
6503 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6506 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6507 * inf-loop.c (inferior_event_handler): Don't include remote.h.
6508 Call target_stop in the INF_QUIT_REQ case.
6509 * Makefile.in (inf-loop.o): Update.
6511 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6513 * inf-loop.c (inferior_event_handler): Don't include remote.h.
6514 Call target_stop in the INF_QUIT_REQ case.
6515 * Makefile.in (inf-loop.o): Update.
6517 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6519 * top.c (execute_command): Enable break, info and interrupt
6520 commands in async mode.
6522 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
6523 Daniel Jacobowitz <dan@codesourcery.com>
6525 * breakpoint.h (breakpoint_restore_shadows): New
6527 * breakpoint.c (breakpoint_restore_shadows): New.
6528 (read_memory_nobpt): Delete.
6529 * gdbcore.h (read_memory_nobpt): Delete declaration.
6530 * target.c (memory_xfer_partial): Call
6531 breakpoint_restore_shadows.
6532 (restore_show_memory_breakpoints)
6533 (make_show_memory_beakpoints_cleanup): New.
6534 (show_memory_breakpoints): New.
6535 * target.h (make_show_memory_beakpoints_cleanup): Declare.
6536 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
6537 Make sure we see memory breakpoints when checking if
6538 breakpoint is still there.
6539 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
6540 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
6541 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
6542 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
6544 2008-03-12 Pedro Alves <pedro@codesourcery.com>
6546 * thread.c (add_thread): Use printf_unfiltered to print.
6548 2008-03-12 Joel Brobecker <brobecker@gnat.com>
6550 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
6551 that is true only on x86-solaris and x86_64-solaris.
6552 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
6553 with proc_get_LDT_entry.
6555 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
6557 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
6558 * config.in, configure: Regenerate.
6559 * fork-child.c (fork_inferior): Call create_tty_session.
6560 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
6561 (create_tty_session): New function.
6562 * terminal.h: Declare create_tty_session.
6564 2008-03-12 Alan Modra <amodra@bigpond.net.au>
6567 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
6568 * mipsread.c: Include elf/internal.h.
6569 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
6572 2008-03-11 Markus Deuling <deuling@de.ibm.com>
6574 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
6575 to get at the current architecture and at the target specific vector.
6576 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
6577 remove define of I387_ST0_REGNUM.
6579 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
6581 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
6582 get at the current architecture
6583 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
6586 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
6587 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
6589 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
6590 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
6591 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
6593 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
6594 at the target specific vector.
6596 (i386_get_longjmp_target): Use get_frame_arch to get at the current
6597 architecture. Use gdbarch_tdep to get at the target specific vector.
6599 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
6600 update caller. Use gdbarch_tdep to get at the target specific vector.
6602 (i386_register_to_value: Use get_frame_arch to get at the current
6605 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
6608 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
6609 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
6610 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
6611 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
6613 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
6616 (i387_convert_register_p, i387_register_to_value,
6617 i387_value_to_register): Update call for i386_fp_regnum_p.
6619 * i387-tdep.h: Remove comment.
6620 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
6621 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
6622 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
6623 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
6624 I387_MXCSR_REGNUM): Add target specific vector as parameter.
6626 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
6628 * Makefile.in (fork-child.o): Update.
6629 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
6630 argument. Gather all gdbserver features together.
6631 * fork-child.c (exec_wrapper): New variable.
6632 (fork_inferior): Use it.
6633 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
6634 (unset_exec_wrapper_command, _initialize_fork_child): New.
6636 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
6638 * source.c (directory_command): Modify the determination of
6639 condition of terminal "from_tty".
6641 2008-03-10 Matt Rice <ratmice@gmail.com>
6643 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
6645 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
6647 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
6648 of the data passing to strtoulst function.
6649 (info_spu_signal_command): Likewise.
6651 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
6653 * mi/mi-interp.c (mi_command_loop): Remove
6656 2008-03-07 Joel Brobecker <brobecker@adacore.com>
6658 * remote.c (extended_remote_attach_1): Make local variable pid an int
6661 2008-03-07 Joel Brobecker <brobecker@adacore.com>
6663 * solib-svr4.c (svr4_same_1): New function, originally extracted
6664 from svr4_same and expanded to handle the sparc64 case.
6665 (svr4_same): Move up and reimplement using svr4_same_1.
6666 (enable_break): Use svr4_same_1 to do shared library name comparisons.
6668 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
6670 * MAINTAINERS: Move self to Paper trail.
6672 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
6674 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
6675 * event-loop.c (call_async_signal_handler): New.
6676 * event-loop.h (call_async_signal_handler)
6677 (gdb_call_async_signal_handler): Declare.
6678 (mark_async_signal_handler): Add comments.
6679 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
6680 * mingw-hdep.c (sigint_event, sigint_handler): New.
6681 (gdb_select): Use them. Wait for the readline signal handler
6683 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
6684 * posix-hdep.c (gdb_call_async_signal_handler): New function.
6685 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
6687 (remote_fileio_ctrl_c_signal_handler): Use
6688 gdb_call_async_signal_handler.
6689 (initialize_remote_fileio): Initialize sigint_fileio_token.
6690 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
6691 not initialize tokens here.
6692 (handle_remote_sigint_twice): Likewise. Reinstall
6693 handle_remote_sigint.
6694 (async_remote_interrupt_twice): Just call interrupt_query.
6695 (cleanup_sigint_signal_handler): Do not delete tokens.
6696 (remote_interrupt, remote_interrupt_twice): Use
6697 gdb_call_async_signal_handler.
6698 (interrupt_query): Reinstall the default signal handler.
6699 (_initialize_remote): Initialize tokens here.
6701 2008-03-04 Joel Brobecker <brobecker@adacore.com>
6703 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
6704 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
6705 Change the type of the lr register to code_ptr.
6706 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
6707 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
6708 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
6709 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
6710 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
6711 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
6712 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
6714 2008-03-03 James E. Wilson <wilson@tuliptree.org>
6716 * MAINTAINERS: Update my email address.
6718 2008-03-03 Keith Seitz <keiths@redhat.com>
6720 From Dave Murphy <davem@devkitpro.org>:
6721 * configure.ac: Set tcl configdir to win under mingw.
6722 * configure: Regenerate.
6724 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
6726 * breakpoint.c (fetch_watchpoint_value): New function.
6727 (update_watchpoint): Set and clear val_valid. Use
6728 fetch_watchpoint_value. Handle unreadable values on the
6729 value chain. Correct check for user-requested array watchpoints.
6730 (breakpoint_init_inferior): Clear val_valid.
6731 (watchpoint_value_print): New function.
6732 (print_it_typical): Use it. Do not free or clear old_val. Print
6733 watchpoints even if old_val == NULL.
6734 (watchpoint_check): Use fetch_watchpoint_value. Check for values
6735 becoming readable or unreadable.
6736 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
6737 (do_enable_watchpoint): Likewise.
6738 * breakpoint.h (struct breakpoint): Update comment for val. Add
6740 * NEWS: Mention watchpoints on inaccessible memory.
6742 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
6744 * Makefile.in (i386-nat.o): Update.
6745 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
6746 i386_use_watchpoints.
6747 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
6748 i386_use_watchpoints.
6749 * i386-nat.c (i386_stopped_data_address): Take two arguments.
6750 (i386_stopped_by_watchpoint): Update call.
6751 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
6752 * config/i386/nm-i386.h: Conditionalize definitions on
6753 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
6754 (i386_use_watchpoints): Declare.
6755 (i386_stopped_data_address): Update.
6756 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
6757 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
6759 2008-02-29 Joel Brobecker <brobecker@adacore.com>
6761 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
6762 * version.in: Bump version to 6.8.50.20080229-cvs.
6764 2008-02-28 Markus Deuling <deuling@de.ibm.com>
6766 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
6769 2008-02-28 Tom Tromey <tromey@redhat.com>
6771 * infcmd.c (notice_args_read): Print result of get_inferior_args.
6773 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
6775 * infcmd.c (kill_if_already_running): Make static. Use
6776 target_require_runnable.
6777 * target.c (target_require_runnable): New.
6778 * target.h (target_require_runnable): Declare.
6780 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
6782 * frame.c (reinit_frame_cache): Only annotate if frames were
6785 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6787 * regformats/reg-ppc.dat: Rename "ps" to "msr".
6788 * regformats/reg-ppc64.dat: Likewise.
6790 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6792 * features/Makefile (%.dat): Emit xmltarget statement.
6794 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
6795 Generate code to set gdbserver_xmltarget in init_registers_${name}.
6797 * regformats/arm-with-iwmmxt.dat: Regenerate.
6798 * regformats/mips64-linux.dat: Regenerate.
6799 * regformats/mips-linux.dat: Regenerate.
6800 * regformats/rs6000/powerpc-32.dat: Regenerate.
6801 * regformats/rs6000/powerpc-64.dat: Regenerate.
6802 * regformats/rs6000/powerpc-e500.dat: Regenerate.
6804 * regformats/reg-arm.dat: Add xmlarch statement.
6805 * regformats/reg-i386.dat: Likewise.
6806 * regformats/reg-i386-linux.dat: Likewise.
6807 * regformats/reg-x86-64-linux.dat: Likewise.
6808 * regformats/reg-spu.dat: Likewise.
6810 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
6812 * remote.c (remote_wait, remote_async_wait): Stop if we receive
6815 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
6817 * utils.c (debug_timestamp): New.
6818 (vfprintf_unfiltered): Print timestamps if requested.
6819 (show_debug_timestamp): New.
6820 (initialize_utils): Register "set debug timestamp".
6821 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
6823 2008-02-27 Joel Brobecker <brobecker@adacore.com>
6825 * breakpoint.c (skip_prologue_sal): New function.
6826 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
6827 computed from a line number.
6829 2008-02-27 Joel Brobecker <brobecker@adacore.com>
6831 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
6832 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
6833 Set PC register type to "code_ptr".
6834 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
6835 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
6836 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
6837 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
6838 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
6839 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
6840 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
6843 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
6845 * regformats/regdat.sh: Rename init_registers function in
6846 generated file to init_registers_${name}.
6848 * regformats/reg-crisv32.dat: Set "name" to crisv32.
6849 * regformats/reg-ppc64.dat: Set "name" to ppc64.
6850 * regformats/reg-s390x.dat: Set "name" to s390x.
6852 2008-02-26 Greg Law <glaw@undo-software.com>
6854 * regcache.c (registers_changed): Call reinit_frame_cache.
6856 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
6858 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
6859 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
6860 and svr4_fetch_objfile_link_map.
6861 * Makefile.in (sh-linux-tdep.o): Update.
6863 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
6865 * amd64-tdep.c (amd64_classify): Add support for decimal float
6867 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
6868 use the struct return convention.
6870 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
6872 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
6873 to old format. Discard breakpoint address if shared library is
6875 (breakpoint_1): Adjust formatting of table header accordingly.
6877 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
6879 * remote.c (remote_get_threadlist): If the response
6880 is empty, don't try to parse it.
6882 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
6884 Unbreak 'target async'.
6885 * serial.c (serial_async): Set the
6886 handler function before enabling async
6889 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
6891 * solib-svr4.c (enable_break): Convert r_brk to a code address.
6893 2008-02-21 Pedro Alves <pedro@codesourcery.com>
6895 * remote.c (extended_remote_attach_1): Set attach_flag.
6896 (extended_remote_create_inferior_1): Clear attach_flag.
6898 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
6900 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
6902 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
6903 * solib-svr4.c (solib_svr4_r_brk): New.
6904 (open_symbol_file_object, svr4_current_sos): Always check the
6906 (svr4_fetch_objfile_link_map): Do not set debug_base.
6907 (enable_break): Use r_brk if it is set.
6908 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
6909 (svr4_lp64_fetch_link_map_offsets): Likewise.
6910 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
6912 2008-02-20 Markus Deuling <deuling@de.ibm.com>
6913 Mark Kettenis <kettenis@gnu.org>
6915 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
6916 trad_frame_saved_reg.
6917 (trad-frame.h): New include.
6919 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
6920 instead of frame_obstack_zalloc.
6921 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
6923 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
6925 2008-02-20 Markus Deuling <deuling@de.ibm.com>
6927 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
6928 from disassemble_info instead of gdbarch_byte_order.
6930 * mips-tdep.c (gdb_print_insn_mips): Likewise.
6931 * arm-tdep.c (gdb_print_insn_arm): Likewise.
6933 2008-02-20 Markus Deuling <deuling@de.ibm.com>
6935 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
6936 gdbarch as parameter.
6938 * gdbarch.{c,h}: Regenerate.
6940 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
6942 * mem-break.c (default_memory_insert_breakpoint)
6943 (default_memory_remove_breakpoint): Likewise.
6944 * target.h (default_memory_remove_breakpoint)
6945 (default_memory_insert_breakpoint): Likewise.
6947 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
6948 parameter. Replace current_gdbarch by gdbarch.
6949 * m32r-tdep.c (m32r_memory_insert_breakpoint)
6950 (m32r_memory_remove_breakpoint): Likewise.
6952 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
6954 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
6956 2008-02-19 Joel Brobecker <brobecker@adacore.com>
6958 * NEWS: Add entry describing Add support improvements.
6960 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6962 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
6965 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6967 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
6968 register_offset_hack anymore.
6970 * regcache.{c,h} (register_offset_hack): Remove.
6972 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6974 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
6976 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
6977 current_gdbarch by gdbarch.
6978 (hppa64_hpux_find_global_pointer): Likewise.
6979 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
6980 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
6981 find_global_pointer.
6983 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
6985 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
6987 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
6988 of gdbarch_num_regs.
6990 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
6991 replace current_gdbarch by gdbarch.
6992 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
6994 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6996 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
6997 and replace current_gdbarch by gdbarch.
6999 (store_register): Update call for exec_one_dummy_insn.
7000 (fetch_register, store_register): Update call of regmap.
7002 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
7003 parameter and replace current_gdbarch by gdbarch.
7005 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
7006 the current architecture. Update call for getregs_supplies and
7008 (ppcnbsd_fetch_inferior_registers): Likewise.
7010 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
7011 replace current_gdbarch by gdbarch.
7012 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
7013 get_regcache_arch to get at the current architecture. Update call for
7016 2008-02-18 Markus Deuling <deuling@de.ibm.com>
7018 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
7021 2008-02-15 Markus Deuling <deuling@de.ibm.com>
7023 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
7025 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
7027 * NEWS: Mention pending breakpints in MI.
7029 2008-02-14 Markus Deuling <deuling@de.ibm.com>
7031 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
7033 2008-02-13 Markus Deuling <deuling@de.ibm.com>
7035 Add script to build and test GDB using enable-targets=all.
7037 * gdb_buildall.sh: New file.
7039 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
7041 * NEWS (New native configurations): Xtensa GNU/Linux.
7042 (New targets): Xtensa GNU/Linux.
7043 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
7045 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
7046 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
7047 * configure.tgt (xtensa*-*-linux*): New entry.
7048 * xtensa-config.c (xtensa_tdep): New variable.
7049 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
7050 (rmap): Change format based on new macro XTREG.
7051 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
7052 * xtensa-linux-nat.c: New.
7053 * xtensa-linux-tdep.c: New.
7054 * xtensa-xtregs.c: New.
7055 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
7056 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
7057 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
7058 (xtensa_register_t): New field coprocessor.
7059 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
7060 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
7061 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
7062 Update to handle privileged registers.
7063 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
7064 (xtensa_push_dummy_call): Set windowstart register correctly.
7065 (call0_analyze_prologue): Initialize xtensa_default_isa.
7066 (xtensa_derive_tdep): New.
7067 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
7068 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
7069 Call xtensa_derive_tdep().
7070 * config/xtensa/linux.mh: New.
7071 * regformats/reg-xtensa.dat: New.
7073 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
7075 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
7076 (filenames.h): New include.
7077 * Makefile.in (corelow.o): Add dependency for filenames.h.
7079 2008-02-08 Doug Evans <dje@google.com>
7081 * source.c (find_and_open_source): Always rewrite absolute filenames.
7083 2008-02-07 Doug Evans <dje@google.com>
7085 * breakpoint.c: #include "hashtab.h".
7086 (ambiguous_names_p): New fn.
7087 (update_breakpoint_locations): When restoring bp enable status, don't
7088 compare function names if any functions have same name.
7089 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
7091 2008-02-07 Joel Brobecker <brobecker@adacore.com>
7093 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
7094 instead of just a VEC*. Update use of SV.
7095 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
7097 2007-02-07 Joel Brobecker <brobecker@adacore.com>
7099 * NEWS: Put all new commands since gdb-6.7 together.
7101 2007-02-07 Joel Brobecker <brobecker@adacore.com>
7103 * ada-lang.c: #include "vec.h".
7104 (struct string_vector, new_string_vector, string_vector_append):
7106 (char_ptr): New typedef.
7107 (DEF_VEC_P (char_ptr)): New VEC type.
7108 (symbol_completion_add): Update profile to take the new VEC type
7109 instead of the old string_vector structure. Update code accordingly.
7110 (ada_make_symbol_completion_list): Use the new VEC type instead of
7111 the old string_vector structure, and update the code accordingly.
7112 * Makefile.in (ada-lang.o): Add dependency on vec.h.
7114 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
7116 * p-exp.y: Set current_type in missing places.
7117 (leftdiv_is_integer): New static variable.
7118 Typecast right operand of BINOP_DIV to long_double if both operands
7121 2008-02-06 Maciej W. Rozycki <macro@mips.com>
7123 * remote-mips.c (set_breakpoint): Rename to...
7124 (mips_set_breakpoint): ... this.
7125 (clear_breakpoint): Rename to...
7126 (mips_clear_breakpoint): ... this.
7127 (common_breakpoint): Rename to...
7128 (mips_common_breakpoint): ... this.
7129 (check_lsi_error): Rename to...
7130 (mips_check_lsi_error): ... this.
7132 2007-02-05 Joel Brobecker <brobecker@adacore.com>
7134 * language.h (struct language_defn): Add new field
7135 la_make_symbol_completion_list.
7136 * symtab.c (default_make_symbol_completion_list): Renames
7137 make_symbol_completion_list.
7138 (make_symbol_completion_list): New function.
7139 * symtab.h (default_make_symbol_completion_list): Add declaration.
7140 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
7141 (auto_language, local_language): Likewise.
7142 * objc-lang.c (objc_language_defn): Likewise.
7143 * scm-lang.c (scm_language_defn): Likewise.
7144 * m2-lang.c (m2_language_defn): Likewise.
7145 * f-lang.c (f_language_defn): Likewise.
7146 * jv-lang.c (java_language_defn): Likewise.
7147 * p-lang.c (pascal_language_defn): Likewise.
7148 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
7149 (minimal_language_defn): Likewise.
7150 * ada-lang.c (struct string_vector): New structure.
7151 (new_string_vector, string_vector_append, ada_unqualified_name)
7152 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
7153 (ada_make_symbol_completion_list): New functions.
7154 (ada_language_defn): Set la_make_symbol_completion_list.
7155 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
7156 this function is static.
7158 2008-02-05 Kevin Buettner <kevinb@redhat.com>
7160 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
7161 to account for call site optimizations.
7163 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
7165 * tracepoint.c (read_actions): Handle end-of-text indicator
7166 in action list properly. (Committed by Jim Blandy)
7168 2008-02-05 Jim Blandy <jimb@red-bean.com>
7170 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
7171 pseudoregister, not an internal error.
7172 Reported by: Andrzej Zaborowski
7174 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
7176 * varobj.c (c_value_of_variable): Use xstrdup.
7178 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
7180 Update stored rendition of varobj value when format changes.
7181 * varobj.c (varobj_set_display_format): Recomputed
7183 (c_value_of_variable): Return print_value.
7185 2008-02-03 Doug Evans <dje@google.com>
7187 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
7188 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
7189 * valops.c (value_one): New function.
7190 * value.h (value_one): Declare.
7192 Fix argument promotion for binary arithmetic ops for C.
7193 * valarith.c (unop_result_type): New fn.
7194 (binop_result_type): New fn.
7195 (value_binop): Move result type computation to binop_result_type.
7196 (value_pos, value_neg, value_complement): Move result type
7197 computation to unop_result_type.
7200 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
7201 Return basetype, fieldno if found. All callers updated.
7202 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
7204 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
7205 * symfile.h (fill_in_vptr_fieldno): Delete.
7207 2008-02-02 Doug Evans <dje@google.com>
7209 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
7211 * typeprint.c (*): Whitespace cleanup.
7213 2008-02-02 Mark Kettenis <kettenis@gnu.org>
7214 Luis Machado <luisgpm@br.ibm.com>
7215 Thiago Jung Bauermann <bauerman@br.ibm.com>
7217 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
7218 don't fit into registerson the stack the way GCC does.
7220 2008-02-01 Joel Brobecker <brobecker@adacore.com>
7222 * symtab.c (symbol_set_names): Do not add an entry in the demangling
7223 hash table for Ada symbols. Just store the linkage name as is,
7224 and leave the demangled_name as NULL.
7226 2007-02-01 Joel Brobecker <brobecker@adacore.com>
7228 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
7229 in the global scope.
7230 (new_symbol): Likewise.
7232 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
7234 * breakpoint.c (break_command_1): Return void.
7235 (break_command_really): Return void. Rethrow
7236 exceptions instead of returning.
7237 (gdb_breakpoint): Remove the error_message parameter.
7238 Return void. Rename to set_breakpoint.
7239 * gdb.h (gdb_breakpoint): Rename and move to...
7240 * breakpoint.h (set_breakpoint): ...here.
7241 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
7242 event hooks even if exception is thrown. Adjust to
7243 gdb_breakpoint interface changes.
7246 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
7248 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
7249 float in both first and second word in the doubleword, to support
7252 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
7254 Properly rethrow exception. This fixes errors
7255 about non-existent functions for -break-insert.
7256 * breakpoint.c (break_command_really): Use throw_exception
7257 for rethrowing. If rethrowing, don't print the exception.
7259 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
7261 * NEWS: Mention Decimal Floating Point support.
7263 2008-01-31 Joel Brobecker <brobecker@adacore.com>
7265 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
7266 value type to builtin_type_void_func_ptr.
7268 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
7270 * s390-tdep.c (is_float_singleton, is_float_like,
7271 alignment_of, s390_return_value): Make checks for
7272 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
7274 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
7275 Thiago Jung Bauermann <bauerman@br.ibm.com>
7277 * infcmd.c (default_print_registers_info): Also print hex
7278 raw contents for TYPE_CODE_DECFLOAT registers.
7279 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
7280 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
7281 (rs6000_register_name): Add support for DFP pseudo-registers.
7282 (rs6000_pseudo_register_type): Likewise.
7283 rs6000_pseudo_register_reggroup_p): Likewise.
7284 (ppc_pseudo_register_read): New function.
7285 (ppc_pseudo_register_write): Likewise.
7286 (rs6000_pseudo_register_read): Likewise.
7287 (rs6000_pseudo_register_write): Likewise.
7288 (e500_pseudo_register_read): Move checks to
7289 rs6000_pseudo_register_read.
7290 (e500_pseudo_register_write): Move checks to
7291 rs6000_pseudo_register_write.
7292 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
7293 rs6000_pseudo_register_read and rs6000_pseudo_register_write
7294 in gdbarch if SPE or DFP is available. Adjust gdbarch's
7295 num_pseudo_regs to account for DFP pseudo regs.
7297 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
7299 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
7300 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
7301 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
7302 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
7303 e500_pseudo_register_read, e500_pseudo_register_write): Use
7304 IS_SPE_PSEUDOREG macro.
7305 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
7306 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
7307 Remove initialization of tdep->ppc_ev31_regnum.
7309 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
7311 * printcmd.c (print_formatted): Handle references as for unformatted
7314 2008-01-30 Joel Brobecker <brobecker@adacore.com>
7316 * eval.c (evaluate_subexp_standard): Add handling of user
7317 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
7319 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
7321 * eval.c (evaluate_subexp_standard): Support
7322 BINOP_INTDIV opcode.
7324 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
7326 * valarith.c (value_binop): Add floating-point BINOP_MIN and
7328 For BINOP_EXP, use length and signedness of left operand only for
7329 result, as for shifts.
7330 For integral operands to BINOP_EXP, use new integer_pow and
7331 uinteger_pow functions so as to get full range of results.
7332 (integer_pow): New function.
7333 (uinteger_pow): New function.
7335 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
7337 Use vector for varobj_list_children interface.
7338 * gdb/varobj.c (varobj_list_children): Return vector
7340 * gdb/varobj.h (varobj_list_children): Adjust
7342 (varobj_p): Declare. Declare vector thereof.
7343 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
7344 for varobj_list_children change.
7345 * Makefile.in (varobj_h): Update dependencies.
7347 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
7349 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
7350 TYPE_CODE_DECFLOAT arguments.
7351 (ppc64_sysv_abi_push_dummy_call) Likewise.
7352 (get_decimal_float_return_value): New function.
7353 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
7354 values by calling get_decimal_float_return_value.
7355 (ppc64_sysv_abi_return_value): Likewise.
7357 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
7359 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
7360 for preprocessor macro information. Formatting changes.
7362 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7364 * remote.c (struct remote_state): Add cached_wait_status.
7365 (remote_exec_file): New variable.
7366 (PACKET_vAttach, PACKET_vRun): New constants.
7367 (extended_remote_restart): Do not query for status.
7368 (struct start_remote_args): New.
7369 (remote_start_remote): Take it as a second argument. Check
7370 whether the target is running. Issue an error for non-running
7371 non-extended targets. Cache the wait status. Set inferior_ptid
7373 (remote_open_1): Prompt to disconnect non-running targets. Make
7374 sure the target is marked running. Do not set inferior_ptid here.
7375 Update call to remote_start_remote. Do not call remote_check_symbols
7376 if the target is not running.
7377 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
7378 argument. Handle a non-running target.
7379 (remote_detach): Use it.
7380 (extended_remote_detach): New.
7381 (remote_disconnect): Fix typo. Use remoute_mourn_1.
7382 (extended_remote_attach_1, extended_remote_attach)
7383 (extended_async_remote_attach): New.
7384 (remote_vcont_resume): Remove unused variable.
7385 (remote_wait, remote_async_wait): Use any cached wait status.
7386 (putpkt_binary, getpkt): Clear any cached wait status.
7387 (extended_remoute_mourn_1): New.
7388 (extended_remote_mourn): Use it.
7389 (extended_async_remote_mourn, extended_remote_run): New.
7390 (extended_remote_create_inferior_1): New.
7391 (extended_remote_create_inferior): Use it.
7392 (extended_remote_async_create_inferior): Likewise.
7393 (remote_xfer_partial): Skip for non-executing targets.
7394 (init_extended_remote_ops): Set to_detach and to_attach.
7395 (init_extended_async_remote_ops): Likewise. Use
7396 extended_async_remote_mourn.
7397 (_initialize_remote): Register vAttach, vRun, and
7398 set remote exec-file.
7399 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
7401 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7403 * Makefile.in (symfile.o): Update.
7404 * NEWS: Mention exec tracing support.
7405 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
7407 * infcmd.c (kill_if_already_running, detach_command)
7408 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
7409 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
7410 (follow_exec): Do not check may_follow_exec. Do not mourn and push
7411 targets. Apply the sysroot path to the loaded executable. Use
7412 no_shared_libraries.
7413 * linux-nat.c (linux_child_follow_fork): Print fork following
7414 messages if verbose.
7415 (kill_wait_callback): Kill again before waiting a second time.
7416 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
7417 no_shared_libraries.
7419 2008-01-29 Joel Brobecker <brobecker@adacore.com>
7421 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
7423 2008-01-29 Joel Brobecker <brobecker@adacore.com>
7425 * nto-tdep.h: Remove #include "defs.h".
7426 * nto-tdep.c: Add #include "defs.h".
7427 * Makefile.in (nto_tdep_h): Update dependencies.
7428 (nto-tdep.o): Likewise.
7430 2008-01-29 Joel Brobecker <brobecker@adacore.com>
7432 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
7434 (proceed, start_remote): Update call to wait_for_inferior.
7435 * inferior.h (wait_for_inferior): Update declaration.
7436 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
7437 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
7438 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
7439 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
7441 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
7443 * varobj (adjust_value_for_child_access): Added checking for
7444 returned value from gdb_value_ind.
7445 (c_describe_child): Likewise.
7446 (cplus_describe_child): Fixed a typo.
7448 2008-01-29 Jim Blandy <jimb@red-bean.com>
7450 * MAINTAINERS: Update my info.
7452 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
7454 Use multiple locations for hardware watchpoints.
7455 This eliminates the need to traverse value chain, doing
7456 various checks, in three different places.
7458 * breakpoint.h (struct bp_location): New fields
7459 lengths and watchpoint_type.
7460 (struct breakpoint): Remove the val_chain field.
7461 * breakpoint.c (is_hardware_watchpoint): New.
7462 (free_valchain): Remove.
7463 (update_watchpoint): New.
7464 (insert_bp_location): For hardware watchpoint, just
7466 (insert_breakpoints): Call update_watchpoint_locations
7467 on all watchpoints. If we have failed to insert
7468 any location of a hardware watchpoint, remove all inserted
7470 (remove_breakpoint): For hardware watchpoints, directly
7472 (watchpoints_triggered): Iterate over locations.
7473 (bpstat_stop_status): Use only first location of
7474 a resource watchpoint.
7475 (delete_breakpoint): Don't call free_valchain.
7476 (print_one_breakpoint): Don't print all
7477 locations for watchpoints.
7478 (breakpoint_re_set_one): Use update_watchpoint for
7481 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
7483 Don't reset watchpoint block on solib load.
7485 * breakpoint.c (insert_bp_location): For watchpoints,
7486 recompute condition.
7487 (breakpoint_re_set_one): Instead of recomputing value
7488 and condition for watchpoints, just reset value and
7489 let insert_breakpoints/insert_bp_location recompute it.
7490 Don't do anything about disabled watchpoint.
7492 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
7494 * valarith.c (value_binop): Handle unsigned integer
7497 2008-01-28 Kevin Buettner <kevinb@redhat.com>
7499 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
7500 instruction pattern that appears frequently in position
7501 independent code. Fix bug in code which looks for "fmov" and
7502 backtracks if no "fmov" is found.
7504 2008-01-28 Doug Evans <dje@google.com>
7506 * dbxread.c (read_dbx_symtab): Fix indentation.
7507 Reformat comments to 80 columns.
7508 Move local var def closer to only use.
7510 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7512 * fork-child.c (SHELL_FILE): Remove #ifndef.
7513 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
7515 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
7517 * i386-tdep.c (i386_skip_noop): New function.
7518 (i386_analyze_prologue): Call i386_skip_noop function.
7520 2008-01-24 Michael Snyder <msnyder@specifix.com>
7522 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
7523 * win32-nat.c (win32_xfer_partial): Ditto.
7524 * target.c (default_xfer_partial): Minor whitespace adjustment.
7526 2008-01-24 Pedro Alves <pedro@codesourcery.com>
7528 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
7529 strip bit 1 even if pc doesn't point to thumb code.
7531 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
7533 * remote.c (remote_wait): Handle SIGINT between packets.
7534 (remote_async_wait): Likewise.
7536 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
7537 Chris Demetriou <cgd@google.com>
7539 * thread.c (add_thread_silent): Renamed
7541 (print_thread_events): New variable definition.
7542 (show_print_thread_events): New function.
7543 (_initialize_thread): Add "set print thread-events" and
7544 "show print thread-events" commands.
7545 (add_thread): Announce new thread.
7546 * gdbthread.h (add_thread_silent): Declare.
7547 (print_thread_events): New variable declaration.
7548 * inf-ttrace.c (inf_ttrace_wait): Don't
7549 inform about new thread, as add_thread is always
7550 called too, and will take care of that.
7551 * infrun.c (handle_inferior_event): Likewise.
7552 * procfs.c (procfs_wait): Likewise.
7553 * remote.c (remote_currthread): Likewise.
7554 * sol-thread.c (sol_thread_wait): Likewise.
7555 * win32-nat.c (get_win32_debug_event): Likewise.
7556 * linux-thread-db.c (attach_thread): Likewise.
7557 Remove the verbose parameter.
7558 (check_event): Make detach_thread be verbose
7559 only if print_thread_events is set.
7560 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
7561 about new thread. This is called only from
7562 linux-thread-db.c:attach_thread, which will take care.
7563 Remove the verbose parameter.
7564 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
7566 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
7568 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
7570 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
7572 * breakpoint.c (break_command_really): New parameter
7574 (break_command_1): Pass 0 as
7575 ignore_count to break_command_really.
7576 (gdb_breakpoint): Pass ignore_count to
7577 break_command_really.
7579 2008-01-21 Kevin Buettner <kevinb@redhat.com>
7581 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
7582 sigcontext struct via pointer.
7583 (struct sigframe comment): Update to show new field `psc'.
7585 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
7587 * infrun.c (handle_inferior_event): If
7588 we failed to remove breakpoints, error,
7589 don't try to increment PC by hand.
7591 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
7593 Add NetBSD/hppa target and host support.
7595 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
7596 (hppabsd_gregset): Move to ...
7597 (hppabsd_regset_from_core_section): Rename
7598 hppaobsd_regset_from_core_section and move to ...
7599 (hppabsd_find_global_pointer): Update comment.
7600 (hppabsd_init_abi): Make global. Do not register
7601 hppabsd_regset_from_core_section.
7602 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
7604 (_initialize_hppabsd_tdep): Move to ...
7605 * hppaobsd-tdep.c: ... here. New file.
7606 * hppnbsd-tdep.c: New file.
7607 * hppnbsd-nat.c: New file.
7608 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
7609 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
7610 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
7611 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
7612 * configure.host (hppa*-*-netbsd*): New entry.
7613 * configure.tgt (hppa*-*-netbsd*): New entry.
7614 (hppa*-*-openbsd*): Update.
7615 * NEWS (New native configuration): Mention NetBSD/hppa.
7616 (New targets): Mention NetBSD/hppa.
7618 2008-01-18 Markus Deuling <deuling@de.ibm.com>
7620 * gdbarch.sh (function_list): Add new property bits_big_endian to
7622 * gdbarch.{c,h}: Regenerate.
7624 * value.c (struct value): Replace BITS_BIG_ENDIAN by
7625 gdbarch_bits_big_endian (comment).
7626 (unpack_field_as_long, modify_field): Likewise.
7627 * value.h: Likewise (comment).
7628 * valops.c (value_slice): Likewise.
7629 * valarith.c (value_subscript, value_bit_index): Likewise.
7630 * gdbtypes.h (field): Likewise (comment).
7631 * eval.c (evaluate_subexp_standard): Likewise.
7632 * dwarf2read.c (dwarf2_add_field): Likewise.
7633 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
7634 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
7636 * defs.h (BITS_BIG_ENDIAN): Remove.
7638 2008-01-18 Markus Deuling <deuling@de.ibm.com>
7640 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
7642 * m2-exp.y (yylex): Likewise.
7643 * objc-exp.y (yylex): Likewise.
7645 * defs.h (DEPRECATED_STREQN): Remove.
7647 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
7649 * MAINTAINERS: Update my email address.
7651 2008-01-17 Jim Blandy <jimb@codesourcery.com>
7653 * README: Mention gdbserver/README.
7655 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
7657 * valarith.c (value_binop): Handle BINOP_INTDIV
7658 for unsigned and signed integers.
7660 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
7662 * s390-tdep.c (s390_gdbarch_init): Set default long double
7663 type to 128-bit IEEE quad.
7665 2008-01-17 Joel Brobecker <brobecker@adacore.com>
7667 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
7669 2008-01-16 Mark Kettenis <kettenis@gnu.org>
7671 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
7673 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
7674 * value.c: All callers changed.
7676 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7678 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
7679 DEPRECATED_STREQ by its expression.
7680 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
7681 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
7682 (scan_xcoff_symtab): Likewise.
7683 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
7684 * f-lang.c (find_common_for_function): Likewise.
7685 * objc-exp.y (parse_number): Likewise.
7687 * defs.h (DEPRECATED_STREQ): Remove.
7689 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7691 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
7692 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
7693 get_frame_arch to get at the current_architecture. Update AM33_MODE
7695 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
7696 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
7698 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
7700 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7702 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
7704 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
7706 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
7707 current_gdbarch by gdbarch. Update caller.
7709 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
7710 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
7711 the current architecture. Update calls of
7712 amd64_native_gregset_supplies_p.
7713 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
7714 (amd64bsd_store_inferior_registers): Likewise.
7716 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7718 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
7719 Replace current_gdbarch by gdbarch. Update caller.
7721 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7723 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
7724 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
7725 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
7726 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
7727 (stabsect_build_psymtabs): Fix indentation.
7729 2008-01-15 Michael Snyder <msnyder@specifix.com>
7731 * corelow.c (core_xfer_partial): Comment, cut/paste error.
7733 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
7735 * win32-nat.c (win32_create_inferior): Restore code calling
7736 CloseHandle on ProcessInformation structure.
7738 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
7740 * configure.ac: Check for void * as 3 argument of ptrace.
7741 * configure: regenerate.
7743 2008-01-11 Markus Deuling <deuling@de.ibm.com>
7745 * alpha-tdep.c (alpha_heuristic_proc_start)
7746 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
7747 current_gdbarch by gdbarch.
7749 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
7750 current architecture by frame_info. Update alpha_heuristic_proc_start
7753 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
7754 get_frame_arch to get at the current architecture by frame_info. Update
7755 alpha_sigtramp_register_address call.
7757 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
7758 current_gdbarch by gdbarch. Update caller.
7759 (convert_to_extended, convert_from_extended): Add endianess parameter
7760 for comparison. Update caller.
7761 (arm_extract_return_value, arm_store_return_value): Use
7762 get_regcache_arch to get at the current architecture.
7764 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
7765 current_gdbarch by gdbarch. Update caller.
7766 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
7767 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
7769 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
7770 gdbarch as parameter. Update caller.
7771 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
7772 current_gdbarch by gdbarch. Update caller.
7774 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
7775 update caller. Replace current_gdbarch by gdbarch.
7777 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
7778 the current architecture. Replace current_gdbarch by gdbarch.
7779 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
7780 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
7781 expression. Add gdbarch as parameter and replace current_gdbarch with
7783 (M6811_TDEP): Remove.
7784 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
7786 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
7787 current_gdbarch by gdbarch. Update caller.
7789 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
7791 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
7794 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
7795 caller. Relace current_gdbarch by gdbarch.
7796 (altivec_register_p, spe_register_p): Likewise.
7797 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
7799 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
7800 altivec_register_p and spe_register_p.
7802 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
7803 caller. Replace current_gdbarch by gdbarch.
7804 (score_analyze_prologue): use get_frame_arch to get at the current
7807 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
7808 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
7809 current_gdbarch by gdbarch. Update caller.
7810 (sparc_frame_cache): Use get_frame_arch to get at the current
7812 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
7813 sparc_analyze_prologue.
7815 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
7818 2008-01-11 Markus Deuling <deuling@de.ibm.com>
7820 * exec.c: #include "arch-utils.h"
7821 (print_section_info): Use gdbarch_from_bfd to get at the
7822 current architecture. Replace current_gdbarch. Fix indention. Replace
7823 deprecated_print_address_numeric by paddress.
7824 * Makefile.in (exec.o) Add dependency to arch-utils.h.
7826 * valprint.c (val_print_string): Replace
7827 deprecated_print_address_numeric.
7828 * tracepoint.c (trace_mention, scope_info): Likewise.
7829 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
7830 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
7831 (maintenance_check_symtabs): Likewise.
7832 * symfile.c (list_overlays_command): Likewise.
7833 * stack.c (frame_info, print_block_frame_labels): Likewise.
7834 * printcmd.c (print_address, print_address_demangle)
7835 (address_info): Likewise.
7836 * corefile.c (memory_error): Likewise.
7837 * infcmd.c (jump_command): Likewise.
7838 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
7839 (mention, delete_breakpoint): Likewise.
7840 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
7841 * dwarf2read.c (dump_die): Likewise.
7842 * ada-valprint.c (ada_val_print_1): Likewise.
7843 * f-valprint.c (f_val_print): Likewise.
7844 * linux-fork.c (info_forks_command): Likewise.
7845 * m32r-com.c (m32r_load_section, m32r_load)
7846 (m32r_upload_command): Likewise.
7848 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
7850 2008-01-11 Markus Deuling <deuling@de.ibm.com>
7852 * gdbarch.sh (skip_prologue): Add gdbarch
7854 * gdbarch.{c,h}: Regenerate.
7856 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
7857 * amd64-tdep.c (amd64_skip_prologue): Likewise.
7858 * avr-tdep.c (avr_skip_prologue): Likewise.
7859 * cris-tdep.c (cris_skip_prologue): Likewise.
7860 * frv-tdep.c (frv_skip_prologue): Likewise.
7861 * h8300-tdep.c (h8300_skip_prologue): Likewise.
7862 * hppa-tdep.c (hppa_skip_prologue): Likewise.
7863 * i386-tdep.c (i386_skip_prologue): Likewise.
7864 * ia64-tdep.c (ia64_skip_prologue): Likewise.
7865 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
7866 * m32r-tdep.c (m32r_skip_prologue): Likewise.
7867 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
7868 * m68k-tdep.c (m68k_skip_prologue): Likewise.
7869 * m88k-tdep.c (m88k_skip_prologue): Likewise.
7870 * mep-tdep.c (mep_skip_prologue): Likewise.
7871 * mips-tdep.c (mips_skip_prologue): Likewise.
7872 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
7873 * mt-tdep.c (mt_skip_prologue): Likewise.
7874 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
7875 * score-tdep.c (score_skip_prologue): Likewise.
7876 * sh64-tdep.c (sh64_skip_prologue): Likewise.
7877 * sh-tdep.c (sh_skip_prologue): Likewise.
7878 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
7879 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
7880 * spu-tdep.c (spu_skip_prologue): Likewise.
7881 * v850-tdep.c (v850_skip_prologue): Likewise.
7882 * vax-tdep.c (vax_skip_prologue): Likewise.
7883 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
7884 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
7886 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
7887 current_gdbarch by gdbarch.
7888 * m32c-tdep.c (m32c_skip_prologue): Likewise.
7889 * s390-tdep.c (s390_skip_prologue): Likewise.
7891 2008-01-10 Doug Evans <dje@google.com>
7893 * defs.h (struct continuation_arg): Fix typo in comment.
7894 * target.c (target_translate_tls_address): Fix comment spelling error.
7896 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
7898 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
7899 (DOUBLEST_SCAN_FORMAT): Likewise.
7900 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
7901 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
7902 * c-exp.y (parse_number): Likewise.
7903 * jv-exp.y (parse_number): Likewise.
7904 * objc-exp.y (parse_number): Likewise.
7905 * p-exp.y (parse_number): Likewise.
7907 2008-01-09 Joel Brobecker <brobecker@adacore.com>
7909 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
7910 (check_typedef): Likewise.
7912 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
7914 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
7915 seen_double_big_d, treat the new H, D, and DD modifiers as length
7918 2008-01-08 Joel Brobecker <brobecker@adacore.com>
7920 * dwarf2read.c (read_enumeration_type): Add comment.
7922 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
7924 * config.in: Regenerate.
7926 2008-01-08 Joel Brobecker <brobecker@adacore.com>
7928 * ada-lang.c (ada_convert_actual): Renames convert_actual.
7930 (ada_convert_actuals): Delete.
7931 * ada-lang.h (ada_convert_actual): Add declaration.
7932 (ada_convert_actuals): Remove declaration.
7933 * infcall.c: #include "ada-lang.h".
7934 (value_arg_coerce): Add new parameter sp. Update function
7935 documetnation. Add handling of Ada function call parameters.
7936 * Makefile.in (infcall.o): Update dependencies.
7938 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
7940 * ada-lang.c (ensure_lval): Fix value lval kind.
7941 (convert_actual): Add handling for arguments passed by reference.
7943 2008-01-08 Doug Evans <dje@google.com>
7945 * dbxread.c (read_dbx_symtab): Fix indentation.
7947 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
7949 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
7950 (valarith.o): Depend on dfp.h.
7951 (valops.o): Likewise.
7952 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
7953 (set_decnumber_context): New function.
7954 (decimal_check_errors): Likewise.
7955 (decimal_from_number): Likewise.
7956 (decimal_to_number): Likewise.
7957 (decimal_from_string): Use set_decnumber_context and
7958 decimal_check_errors.
7959 (decimal_from_integral): New function.
7960 (decimal_from_floating): Likewise.
7961 (decimal_to_double): Likewise.
7962 (promote_decimal): Likewise.
7963 (decimal_binop): Likewise.
7964 (decimal_is_zero): Likewise.
7965 (decimal_compare): Likewise.
7966 (decimal_convert): Likewise.
7967 * dfp.h (decimal_from_integral): New prototype.
7968 (decimal_from_floating): Likewise.
7969 (decimal_to_double): Likewise.
7970 (decimal_binop): Likewise.
7971 (decimal_is_zero): Likewise.
7972 (decimal_compare): Likewise.
7973 (decimal_convert): Likewise.
7974 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
7975 call to value_from_decfloat.
7976 * valarith.c: Include dfp.h.
7977 (value_args_as_decimal): New function.
7978 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
7979 (value_logical_not): Likewise.
7980 (value_equal): Likewise.
7981 (value_less): Likewise.
7982 (value_pos): Likewise.
7983 (value_neg): Formatting fix.
7984 * valops.c: Include dfp.h.
7985 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
7986 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
7987 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
7988 (value_from_decfloat): Remove expect_type argument.
7989 * value.h (value_from_decfloat): Update prototype.
7991 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
7993 Ignore change in name of dynamic linker during
7994 execution on Solaris. This also unbreaks pending breakpoints.
7996 * solist.h (struct target_so_ops): New field same.
7997 * solib-svr4.c (svr4_same): New.
7998 (_initialize_svr4_solib): Register svr4_same.
7999 * solib.c (update_solib_list): Use ops->same, if available.
8001 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
8003 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
8004 when using MS-DOS paths.
8006 2008-01-05 Pedro Alves <pedro@codesourcery.com>
8008 * NEWS: Mention --pid and --core command line behaviour changes.
8010 2008-01-05 Pedro Alves <pedro@codesourcery.com>
8012 * main.c (captured_main): Remove 'count' varible and the
8013 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
8014 --pid options were issued simultaneously. If an explicit pid
8015 option was passed, don't fallback to core file. Detect extra
8016 arguments better in the presence of explicit pid or core
8019 2008-01-05 Joel Brobecker <brobecker@adacore.com>
8021 * ada-lang.c (ada_which_variant_applies): Correctly compute
8022 the value of the discriminant when the variant record is packed.
8024 2008-01-04 Joel Brobecker <brobecker@adacore.com>
8026 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
8027 that are used to differentiate homonyms.
8029 2008-01-04 Jerome Guitton <guitton@adacore.com>
8031 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
8032 when the type is an anonymous pointer type.
8033 (ada_check_typedef): Avoid a seg fault when the type is null.
8034 * ada-typeprint.c (print_array_type): Add support for pointer
8037 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
8039 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
8041 2008-01-04 Joel Brobecker <brobecker@adacore.com>
8043 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
8044 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
8046 2008-01-04 Joel Brobecker <brobecker@adacore.com>
8048 * ada-exp.y (chop_separator): New function.
8049 (write_selectors): Rewrite to re-use chop_separator.
8050 (ada_nget_field_index, get_symbol_field_type): New functions.
8051 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
8054 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
8056 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
8057 of SYMBOL_VALUE when working with function symbols.
8059 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8061 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
8062 expressions. These expressions do not need to be rewriten.
8064 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8066 * dwarf2read.c (read_enumeration_type): Flag type as stub if
8067 the given die is a declaration.
8069 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8071 * ada-lang.c (ada_array_bound_from_type): Make non-static.
8072 Handle properly the case when the index type is an enumerated type.
8073 Do not return the subtype of the bounds type, just return the
8074 bounds type directly - this is not needed and is more consistent
8075 with what we do for arrays when no XA parallel type exists.
8077 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8079 * ada-lang.c (static_unwrap_type): Add forward declaration.
8080 (template_to_static_fixed_type): Fields of dynamic types sometimes
8081 also need to be unwrapped. Take this into account.
8082 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
8083 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
8084 * ada-typeprint.c (ada_print_type): Get the typename from
8085 the original type, not the base type.
8087 2008-01-03 Jerome Guitton <guitton@adacore.com>
8089 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
8090 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
8091 Update calls to ada_to_fixed_type.
8092 (ada_template_to_fixed_record_type_1): Ditto, but without looking
8094 (ada_to_fixed_type): Add check_tag parameter; do not look for
8095 tag if null. When looking for a tag, use a fixed record type.
8096 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
8097 * ada-valprint.c (printable_val_type, ada_value_print): Update
8098 calls to ada_to_fixed_type.
8100 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
8102 * doublest.c (convert_floatformat_to_doublest): Call
8103 floatformat_to_doublest instead of floatformat_to_double and use
8105 (convert_doublest_to_floatformat): Call floatformat_from_doublest
8106 instead of floatformat_from_double and use DOUBLEST variables.
8108 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
8110 * MAINTAINERS (Write After Approval): Add self.
8112 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8114 * symfile.c (set_initial_language): Make non-static.
8115 * symfile.h (set_initial_language): Add declaration.
8116 * language.c: #include "symfile.h".
8117 (set_language): Call set_initial_language if the frame language
8118 could not be determined.
8120 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
8122 * eval.c (evaluate_subexp_for_address): Provide frame address to
8123 locate_var_value only if it will be needed.
8125 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
8127 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
8129 2008-01-02 Joel Brobecker <brobecker@adacore.com>
8131 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
8132 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
8133 This is needed to make sure that any other treatment applied
8134 to the resulting value does not fail for spurious reason,
8135 such as trying to take the address of this value.
8137 2008-01-02 Joel Brobecker <brobecker@adacore.com>
8139 * ada-lang.c (ada_value_equal): Dereference reference types when
8142 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
8144 Updated copyright notices for most files.
8146 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
8148 * win32-nat.c (psapi_module_handle): Remove static.
8149 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
8150 return first module found if base_address is zero. Don't initialize
8151 psapi function pointers here. Convert to cygwin paths when
8153 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
8154 executable name. Use get_module_name when that fails or when
8156 (_initialize_psapi): New function. Initialize psapi stuff before it is
8157 needed or issue a warning if it is not found. Move psapi_module_handle
8160 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8162 * ada-lang.c (ada_remove_trailing_digits): New function.
8163 (ada_remove_po_subprogram_suffix): New function.
8164 (ada_decode): Improve. Move the description of the algorithm
8165 directly inside the code, instead of in the function global
8168 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8170 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
8171 and always print the dereferenced value.
8173 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8175 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
8176 of the case where the first argument is a reference.
8177 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
8179 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8181 Implement support for Ada interface types.
8183 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
8184 (ada_is_ignored_field): Ignore fields that are a dispatch table
8187 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8189 * top.c (print_gdb_version): Update copyright year.
8191 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8193 * ChangeLog-2007: New ChangeLog rotation.
8194 * ChangeLog: Reset for 2008.
8195 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
8198 For older changes see ChangeLog-2007.
8204 version-control: never