1 2008-09-08 Pedro Alves <pedro@codesourcery.com>
3 * inferior.h (step_over_calls): Delete.
5 * gdbthread.h (save_infrun_state, load_infrun_state): Remove
6 step_over_calls argument.
7 * thread.c (save_infrun_state, load_infrun_state): Remove
8 step_over_calls argument. Adjust.
10 * infcmd.c (step_over_calls): Delete.
12 * infrun.c (clear_proceed_status): Adjust.
13 (context_switch): Don't context-switch step_over_calls.
14 (handle_inferior_event, save_inferior_status)
15 (restore_inferior_status): Adjust.
17 2008-09-08 Pedro Alves <pedro@codesourcery.com>
19 Remove context switching in favour of accessing thread_info fields
22 * infrun.c (stepping_over_breakpoint, step_resume_breakpoint):
24 (struct thread_stepping_state): Delete.
26 (follow_inferior_reset_breakpoints, follow_exec)
27 (resume, clear_proceed_status): Adjust.
29 (proceed, start_remote, init_wait_for_inferior): Adjust.
30 (struct execution_control_state): Add event_thread member.
31 (delete_step_resume_breakpoint_callback)
32 (delete_step_thread_step_resume_breakpoint)
33 (delete_step_thread_step_resume_breakpoint_cleanup)
34 (delete_step_thread_step_resume_breakpoint): New.
35 (wait_for_inferior, init_execution_control_state): Use
36 delete_step_thread_step_resume_breakpoint_cleanup.
37 (wait_for_inferior): Set the event_thread.
38 (fetch_inferior_event): Ditto. Delete the step-resume breakpoint
39 with delete_step_thread_step_resume_breakpoint.
40 (init_thread_stepping_state): Change parameter type to
42 (context_switch): Don't context switch prev_pc,
43 stepping_over_breakpoint, step_resume_breakpoint,
44 step_range_start, step_range_end, step_frame_id,
45 tss->stepping_over_breakpoint,
46 tss->stepping_through_solib_after_catch,
47 tss->stepping_through_solib_catchpoints, tss->current_line, or
49 (adjust_pc_after_break, handle_inferior_event)
50 (currently_stepping, step_into_function)
51 (insert_step_resume_breakpoint_at_sal)
52 (insert_longjmp_resume_breakpoint, keep_going): Adjust.
53 (clear_stepping_state): New.
54 (normal_stop): Adjust.
55 (save_inferior_status, restore_inferior_status): Adjust.
57 * gdbthread.h (struct thread_info): Comments describing the
58 members moved here. Add step_after_step_resume_breakpoint.
59 (delete_step_resume_breakpoint): Add thread_info argument.
60 (save_infrun_state, load_infrun_state): Remove prev_pc,
61 trap_expected, step_resume_breakpoint, step_range_start,
62 step_range_end, step_frame_id, another_trap,
63 stepping_through_solib_after_catch,
64 stepping_through_solib_catchpoints, current_line and
65 current_symtab function arguments.
66 (inferior_thread): Declare.
68 * thread.c (inferior_thread): New.
69 (delete_step_resume_breakpoint): Add a thread_info parameter and
71 (load_infrun_state, save_infrun_state): Remove prev_pc,
72 trap_expected, step_resume_breakpoint, step_range_start,
73 step_range_end, step_frame_id, stepping_over_breakpoint,
74 stepping_through_solib_after_catch,
75 stepping_through_solib_catchpoints, current_line and
76 current_symtab args. Remove code referencing them.
78 * infcmd.c (step_range_start, step_range_end, step_frame_id):
80 (step_1, step_once, until_next_command): Adjust.
82 * inferior.h (step_range_start, step_range_end, step_frame_id):
85 * linux-nat.c (linux_child_follow_fork): If following the child,
86 move the step state to it. Adjust.
87 * inf-ptrace.c (inf_ptrace_follow_fork): Ditto.
88 * inf-ttrace.c (inf_ttrace_follow_fork): Ditto.
90 2008-09-08 Pedro Alves <pedro@codesourcery.com>
92 * bsd-uthread.c (bsd_uthread_find_new_threads): Claim the main
95 2008-09-08 Pedro Alves <pedro@codesourcery.com>
97 * corelow.c (add_to_thread_list): If this is the first time we
98 hear about thread info, update inferior_ptid.
99 (core_open): Clear the thread list and set inferior_ptid before
100 acknowledging a new inferior. Find threads before fetching
101 register info. Give an upper target layer a chance to find and
102 claim new threads. Print core generation and stop signal info
103 after finding new threads.
104 (get_core_register_section): Look at the lwp member of
105 inferior_ptid for detecting if we have threads info, instead of
107 (core_pid_to_str): New.
108 (init_core_ops): Register core_pid_to_str.
110 2008-09-08 Pedro Alves <pedro@codesourcery.com>
112 * spu-linux-nat.c (spu_child_post_startup_inferior)
113 (spu_child_post_attach): Don't add the main thread here.
115 2008-09-08 Pedro Alves <pedro@codesourcery.com>
117 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
119 * gnu-nat.c (inf_validate_procs): If this is the first time we're
120 seeing a thread id, extend the main thread's ptid. If we still
121 have pending execs, don't be verbose about new threads.
122 (gnu_wait, gnu_resume, gnu_attach, gnu_thread_alive)
123 (gnu_pid_to_str, cur_thread, sig_thread_cmd): Adjust.
124 * i386gnu-nat.c (gnu_fetch_registers, gnu_store_registers):
127 2008-09-08 Pedro Alves <pedro@codesourcery.com>
129 * procfs.c (to_attach): Create a procinfo for the current lwp.
130 Add it to gdb's thread list.
131 (procfs_fetch_registers, procfs_store_registers): Assume there's
133 (procfs_wait): Don't add the main thread here.
134 (procfs_init_inferior): Create a procinfo for the main lwp here.
135 Change main thread's ptid with thread_change_ptid.
136 (procfs_notice_thread): Check for exited threads.
137 (procfs_corefile_thread_callback): Remove check for the main
139 (procfs_make_note_section): Assume there is always a thread.
141 * sol-thread.c (sol_thread_attach): Clear sol_thread_active before
142 attaching. Change the main thread ptid with thread_change_ptid.
143 (sol_thread_detach): Clear sol_thread_active.
144 (sol_thread_wait): Check for exited threads.
145 (sol_thread_create_inferior): Clear sol_thread_active before
146 creating a new inferior. Change the main thread ptid with
148 (sol_thread_mourn_inferior): Clear sol_thread_active.
149 (sol_find_new_threads_callback): Check for exited threads.
151 2008-09-08 Pedro Alves <pedro@codesourcery.com>
153 * inf-ttrace.c (inf_ttrace_wait): On TTEVT_LWP_CREATE and
154 LWP_TERMINATE, resume the caller thread. On TTEVT_LWP_CREATE,
155 TTEVT_LWP_EXIT and TTEVT_LWP_TERMINATE, don't stop the whole
156 process, and return TARGET_WAITKIND_IGNORE.
158 2008-09-08 Pedro Alves <pedro@codesourcery.com>
160 * inf-ttrace.c: Include <signal.h>
161 (inf_ttrace_delete_dead_threads_callback): New.
162 (inf_ttrace_resume_lwp): New.
163 (inf_ttrace_resume_callback, inf_ttrace_resume): Rewrite. Don't
164 delete dying threads until they are really dead.
165 (inf_ttrace_wait): After stopping the whole process, delete any
166 dying thread that is really dead by now.
167 (inf_ttrace_thread_alive): Return 1.
168 (inf_ttrace_extra_thread_info): New.
169 (inf_ttrace_target): Register inf_ttrace_extra_thread_info.
171 2008-09-08 Pedro Alves <pedro@codesourcery.com>
173 * inf-ttrace.c (inf_ttrace_follow_fork): Register the main thread
175 (inf_ttrace_attach): Add the main thread.
176 (inf_ttrace_resume_callback): Check for exited threads. Adjust
178 (inf_ttrace_wait): Decorate the main thread's ptid with lwp info
179 using thread_change_ptid, and set its private data. Don't add the
181 (inf_ttrace_pid_to_str): Adjust.
183 2008-09-08 Pedro Alves <pedro@codesourcery.com>
185 * bsd-uthread.c (bsd_uthread_wait): Decorate the main thread with
186 thread_change_ptid. Check for exited threads.
187 (bsd_uthread_find_new_threads): Check for exited threads.
189 2008-09-08 Pedro Alves <pedro@codesourcery.com>
191 * inf-ptrace.c: Include "gdbthread.h".
192 (inf_ptrace_attach): Add the main thread here.
193 * linux-nat.c (linux_nat_attach): Don't add the main thread here.
194 Decorate the main thread id with the lwp id.
196 2008-09-08 Pedro Alves <pedro@codesourcery.com>
198 * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
199 thread_change_ptid. Don't add or mark the main thread as running
201 * fork-child.c (fork_inferior): Add the main thread here.
203 2008-09-08 Jerome Guitton <guitton@adacore.com>
205 * rs6000-tdep.c (rs6000_fetch_instruction)
206 (rs6000_skip_stack_check): New functions.
207 (skip_prologue): Skip stack check sequence.
209 2008-09-08 David Daney <ddaney@avtrex.com>
211 * dummy-frame.h (frame.h): Include it.
212 (struct frame_id): Remove declaration.
214 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
216 * spu-tdep.c (spu_push_dummy_code): New function.
217 (spu_gdbarch_init): Install it.
219 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
221 * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
223 * gdbarch.c: Regenerate.
225 * target.c (target_xfer_partial, debug_print_register): Use
226 core_addr_to_string_nz instead of paddr_nz.
228 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
230 * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
231 *before* calling gdbarch_init_osabi.
232 (rs6000_aix_init_osabi): Disable displaced stepping.
234 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
236 * target.c (update_current_target): Do not inherit to_open
238 (pop_target): Call target_close on target_stack instead
240 (pop_all_targets_above): Likewise.
242 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
244 * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
245 (gnuv3_print_method_ptr): Use it.
246 (gnuv3_method_ptr_to_value): Likewise.
248 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
250 * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
251 register_area callback function.
252 * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
253 Use it instead of current_gdbarch.
254 * nto-procfs.c (procfs_store_registers): Update call.
256 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
258 * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
259 regcache architecture instead of current_gdbarch.
261 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
263 * mep-tdep.c (struct mep_prologue): Add gdbarch member.
264 (check_for_saved): Use it instead of current_gdbarch.
265 (is_arg_spill): Add gdbarch paramter. Use it instead
267 (mep_analyze_prologue): Add gdbarch parameter. Pass it
268 to is_arg_spill and check_for_saved.
269 (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
271 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
273 * hppa-tdep.c (internalize_unwinds): Use objfile architecture
274 instead of current_gdbarch.
276 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
278 * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
279 * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
280 Use it instead of current_gdbarch.
281 (m68kbsd_supply_fpregset): Update call.
282 * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
283 (m68kbsd_collect_fpregset): Likewise.
285 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
287 * cris-tdep.c (cris_version, cris_mode): Remove.
288 (crisv32_single_step_through_delay): Use tdep->cris_mode.
289 (cris_breakpoint_from_pc): Likewise.
290 (cris_frame_unwind_cache): Use tdep->cris_version.
291 (crisv32_scan_prologue): Likewise.
292 (cris_spec_reg_applicable): Add gdbarch argument.
293 Use tdep->cris_version.
294 (cris_register_size, cris_special_register_name): Update calls.
295 (cris_special_register_name): Add gdbarch argument.
296 (cris_register_name, crisv32_register_name): Update calls.
298 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
300 * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
301 instead of current_gdbarch.
303 * sh64-tdep.c (gdb_print_insn_sh64): Remove.
304 (sh64_gdbarch_init): Install print_insn_sh64 directly.
305 * sh-tdep.c (gdb_print_insn_sh): Remove.
306 (sh_gdbarch_init): Install print_insn_sh directly.
308 * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
309 from current_gdbarch.
310 (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
311 (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
312 depending on mips_abi.
314 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
316 * gdbarch.sh (addr_bits_remove): Change type to 'm'.
317 (smash_text_address): Likewise.
318 * gdbarch.c, gdbarch.h: Regenerate.
320 * arch-utils.c (core_addr_identity): Add gdbarch parameter.
321 * arch-utils.h (core_addr_identity): Likewise.
322 * arm-tdep.c (arm_addr_bits_remove): Likewise.
323 (arm_smash_text_address): Likewise.
324 * hppa-tdep.c (hppa_smash_text_address): Likewise.
325 * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
326 * s390-tdep.c (s390_addr_bits_remove): Likewise.
328 * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
329 Use it instead of current_gdbarch.
331 * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
332 arm_dwarf2_prev_register): Update calls.
333 * m88k-tdep.c (m88k_unwind_pc): Update call.
335 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
337 * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
338 * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
339 Call gdbarch_integer_to_address directly instead of converting
340 to value and back. Update comment.
341 (execute_stack_op): Update call site.
342 * dwarf2loc.c (find_location_expression): Likewise.
343 (locexpr_describe_location): Update
345 * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
346 * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
347 * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
348 (dwarf2_loc_desc_needs_frame): Likewise.
350 2008-09-05 Ulrich Weigand <uweigand@de.ibm.com>
352 * breakpoint.h (struct bp_location): Change type of section
353 member to "struct obj_section *".
354 * tracepoint.h (struct tracepoint): Likewise.
355 * symtab.h (struct general_symbol_info): Replace bfd_section
356 member with obj_section.
357 (struct symtab_and_line): Change type of section member to
358 "struct obj_section *".
359 (SYMBOL_BFD_SECTION): Remove macro, replace by ...
360 (SYMBOL_OBJ_SECTION): ... this.
362 * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
363 section as obj_section instead of bfd_section.
365 * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
366 directly instead of looking of obj_section from bfd_section.
368 * objfiles.h (find_pc_sect_section): Remove.
369 * objfiles.c (find_pc_sect_section): Remove.
370 (find_pc_section): Inline find_pc_sect_section code.
372 * symfile.h (find_pc_overlay): Return struct obj_section *.
373 (find_pc_mapped_section): Likewise.
374 (section_is_overlay, section_is_mapped): Change type of section
375 argument to struct obj_section *.
376 (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
377 (overlay_mapped_address, overlay_unmapped_address): Likewise.
378 (symbol_overlayed_address): Likewise.
379 * symtab.h (symbol_overlayed_address): Likewise.
380 * symfile.c (overlay_is_mapped): Remove.
381 (section_is_mapped): Inline overlay_is_mapped code. Update.
382 (overlay_invalidate_all): Update.
383 (section_is_overlay): Change section argument to type
384 "struct obj_section *". Use bfd_ methods.
385 (pc_in_unmapped_range): Likewise. Handle relocated sections.
386 (pc_in_mapped_range): Likewise. Handle relocated sections.
387 (sections_overlap): Likewise.
388 (overlay_unmapped_address): Likewise.
389 (overlay_mapped_address): Likewise.
390 (symbol_overlayed_address): Likewise.
391 (find_pc_overlay): Return struct obj_section *.
392 (find_pc_mapped_section): Likewise.
393 (list_overlays_command): Update.
394 (map_overlay_command, unmap_overlay_command): Update.
395 (simple_overlay_update): Update.
397 * block.h (blockvector_for_pc_sect): Change section argument
398 to type "struct obj_section *".
399 (block_for_pc_sect): Likewise.
400 * block.c (blockvector_for_pc_sect): Change section argument
401 to type "struct obj_section *".
402 (block_for_pc_sect): Likewise.
403 * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
404 find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
405 lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
406 (matching_bfd_sections): Rename to ...
407 (matching_obj_sections): ... this. Update argument types.
408 * blockframe.c (find_pc_sect_function): Likewise.
409 * breakpoint.c (describe_other_breakpoints): Likewise.
410 (breakpoint_has_pc, check_duplicates_for): Likewise.
411 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
412 (lookup_minimal_symbol_by_pc_section): Likewise.
413 * symtab.c (find_pc_sect_psymtab_closer): Likewise.
414 (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
415 find_pc_sect_line, find_function_start_pc): Likewise.
416 (matching_bfd_sections): Rename to ...
417 (matching_obj_sections): ... this. Update argument types.
419 * blockframe.c (find_pc_partial_function): Update to section
420 type changes. No longer call find_pc_sect_section.
421 (cache_pc_function_section): Change to type "struct obj_section *".
422 * breakpoint.c (resolve_sal_pc): Update to section type changes.
423 * exec.c (xfer_memory): Likewise.
424 * findvar.c (read_var_value): Likewise.
425 * infcmd.c (jump_command): Likewise.
426 * linespec.c (minsym_found): Likewise.
427 * maint.c (maintenance_translate_address): Likewise.
428 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
429 (lookup_solib_trampoline_symbol_by_pc): Likewise.
430 * parse.c (write_exp_msymbol): Likewise.
431 * printcmd.c (build_address_symbolic): Likewise.
432 (address_info, sym_info): Likewise.
433 * symmisc.c (dump_msymbols, print_symbol): Likewise.
434 * symtab.c (fixup_section): Likewise.
435 (fixup_symbol_section, fixup_psymbol_section): Likewise.
436 (find_pc_line, find_function_start_sal): Likewise.
437 * target.c (memory_xfer_partial): Likewise.
438 * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
439 * spu-tdep.c (spu_overlay_update): Likewise.
441 2008-09-04 Doug Evans <dje@google.com>
443 * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
444 Change argument of pulongest from CORE_ADDR to ULONGEST.
446 * utils.c (plongest): Renamed from paddr_d.
447 (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
448 * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
449 `CORE_ADDR addr' arg of error message.
451 2008-09-03 Angela Marie Thomas <angela@releasedominatrix.com>
453 * ser-tcp.c (ser_tcp_send_break): New function.
454 (_initialize_ser_tcp): Use ser_tcp_send_break.
455 * ser-tcp.h (ser_tcp_send_break): New prototype.
457 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
459 * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
460 when allocating stack frame for inferior call.
462 2008-09-03 Ulrich Weigand <uweigand@de.ibm.com>
464 * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
465 SP or return address if we failed to find a valid frame.
467 2008-09-03 Aleksandar Ristovski <aristovski@qnx.com>
469 * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
470 non-permanent breakpoints.
471 (bpstat_stop_status): Change enable_state to bp_disabled only for
472 non-permanent breakpoints.
473 (bp_loc_is_permanent): New function.
474 (create_breakpoint): Check if the location points to a permanent
475 breakpoint and if it does, make breakpoint permanent.
476 (update_breakpoint_locations): Make sure new locations of permanent
477 breakpoints are properly initialized.
478 * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
479 (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
481 2008-09-02 Pedro Alves <pedro@codesourcery.com>
483 * breakpoint.c (insert_breakpoints, update_global_location_list):
484 Check breakpoints_always_inserted_mode instead of
485 always_inserted_mode directly.
487 2008-09-02 Andreas Schwab <schwab@suse.de>
489 * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
491 2008-09-01 Jan Kratochvil <jan.kratochvil@redhat.com>
493 Stay compatible after the GCC PR fortran/29635 fix.
494 * dwarf2read.c (process_die <DW_TAG_imported_module>)
495 (process_die <DW_TAG_imported_module>): Do not assert anything about
496 these unsupported tags.
498 2008-08-29 Tom Tromey <tromey@redhat.com>
500 * maint.c (_initialize_maint_cmds): Fix typo.
502 2008-08-29 Tom Tromey <tromey@redhat.com>
504 * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
507 2008-08-27 Ulrich Weigand <uweigand@de.ibm.com>
509 * remote.c: Include "gdb_stat.h".
511 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
513 * dummy-frame.h (dummy_frame_pop): Add prototype.
514 * dummy-frame.c: Include "observer.h".
515 (dummy_frame_push): Do not check for stale frames.
516 (dummy_frame_pop): New function.
517 (cleanup_dummy_frames): New function.
518 (_initialize_dummy_frame): Install it as inferior_created observer.
520 * frame.h (struct frame_id): Update comments.
521 (frame_id_inner): Remove prototype.
522 * frame.c (frame_id_inner): Make static. Add comments.
523 (frame_find_by_id): Update frame_id_inner safety net check to avoid
524 false positives for targets using non-contiguous stack ranges.
525 (get_prev_frame_1): Update frame_id_inner safety net check.
526 (frame_pop): Call dummy_frame_pop when popping a dummy frame.
528 * stack.c (return_command): Directly pop the selected frame.
529 * infrun.c (handle_inferior_event): Remove dead code.
530 * i386-tdep.c (i386_push_dummy_call): Update comment.
532 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
534 * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
535 breakpoint from shared library.
537 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
539 * solib-svr4.c (read_program_header): New function.
540 (scan_dyntag_auxv): New function.
541 (elf_locate_base): Use it if scan_dyntag fails.
542 (find_program_interpreter): New function.
543 (enable_break): Use it instead of .interp section.
545 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
547 * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
548 * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
549 remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
550 remote_bfd_open): New functions.
551 (remote_hostio_send_command): Fail safely if remote connection
554 * solist.h (solib_open): Remove prototype.
555 (solib_bfd_open): Add prototype.
556 * solib.c: Include "remote.h".
557 (solib_open): Remove, replace by ...
558 (solib_bfd_open): ... this new function. Handle remote BFDs.
559 (solib_map_sections): Replace solib_open by solib_bfd_open.
560 * solib-frv.c: Include "exceptions.h".
561 (enable_break2): Replace solib_open by solib_bfd_open.
562 * solib-svr4.c: Include "exceptions.h".
563 (enable_break): Replace solib_open by solib_bfd_open.
565 * symfile.c: Include "remote.h".
566 (build_id_verify): Handle remote BFDs.
567 (separate_debug_file_exists): Use BFD to access file. Handle
569 (symfile_bfd_open): Handle remote BFDs.
570 (reread_symbols): Handle remote BFDs.
572 * NEWS: Mention "remote:" argument prefix to "set sysroot".
574 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
576 * gdbarch.sh (target_gdbarch): New global variable.
577 (deprecated_current_gdbarch_select_hack): Set it.
578 * gdbarch.c, gdbarch.h: Regenerate.
580 * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
582 * target-descriptions.c (target_find_description): Likewise.
583 * arm-tdep.c (arm_update_current_architecture): Likewise.
584 (show_fp_model, arm_show_abi, arm_show_fallback_mode,
585 arm_show_force_mode): Likewise.
586 * mips-tdep.c (show_mask_address, show_mipsfpu_command,
587 show_mips_abi): Likewise.
588 * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
590 * target.c (target_translate_tls_address): Use target_gdbarch
591 instead of current_gdbarch.
592 * remote.c (struct packet_reg): Likewise.
593 (get_remote_arch_state, packet_reg_from_regnum,
594 packet_reg_from_pnum, remote_check_symbols, remote_wait,
595 remote_address_masked, remote_insert_breakpoint,
596 remote_insert_hw_breakpoint, remote_read_description): Likewise.
597 * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
598 * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
599 * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
601 * solib.c (solib_open, solib_map_sections, solib_read_symbols,
602 solib_add, info_sharedlibrary_command, solib_address,
603 solib_create_inferior_hook, in_solib_dynsym_resolve_code,
604 solib_global_lookup): Likewise.
605 * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
606 * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
608 * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
609 * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
610 set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
612 * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
613 nto_truncate_ptr): Likewise.
614 * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
616 2008-08-26 Luis Machado <luisgpm@br.ibm.com>
618 * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
619 (ppc_linux_vmx_regset_sections): New structure.
620 (ppc_linux_fp_regset_sections): New structure.
621 (ppc_linux_init_abi): Select core-file regset based on target
624 2008-08-26 Ulrich Weigand <uweigand@de.ibm.com>
626 * target.c (debug_print_register): Use regcache_raw_collect
627 instead of regcache_cooked_read. Only handle raw registers.
629 2008-08-25 Pedro Alves <pedro@codesourcery.com>
631 * cp-name-parser.y: Include config.h before system headers.
633 2008-08-25 Ulrich Weigand <uweigand@de.ibm.com>
635 * m88k-tdep.c: Update for unwinder changes.
637 2008-08-24 Tom Tromey <tromey@redhat.com>
639 * s390-tdep.c (s390_address_class_type_flags): Use
640 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
641 (s390_address_class_type_flags_to_name): Likewise.
642 (s390_address_class_name_to_type_flags): Likewise.
644 2008-08-24 Tom Tromey <tromey@redhat.com>
646 * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
648 * features/rs6000/powerpc-vsx32l.c
649 (initialize_tdesc_powerpc_vsx32l): Update.
650 * features/rs6000/powerpc-vsx32.c
651 (initialize_tdesc_powerpc_vsx32): Update.
652 * features/rs6000/powerpc-vsx64.c
653 (initialize_tdesc_powerpc_vsx64): Update.
654 * features/rs6000/powerpc-vsx64l.c
655 (initialize_tdesc_powerpc_vsx64l): Update.
656 * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
657 TYPE_VECTOR, not TYPE_FLAGS.
659 2008-08-24 Tom Tromey <tromey@redhat.com>
661 * xml-tdesc.c (tdesc_end_union): Update.
662 * stabsread.c (define_symbol): Update.
664 (read_struct_type): Update.
665 (read_enum_type): Update.
666 * spu-tdep.c (spu_builtin_type_vec128): Update.
667 * sh-tdep.c (sh_push_dummy_call_fpu): Update.
668 (sh_push_dummy_call_nofpu): Update.
669 * mdebugread.c (parse_symbol): Update.
670 (parse_symbol): Update.
671 (parse_symbol): Update.
672 (upgrade_type): Update.
673 * jv-lang.c (java_lookup_class): Update.
674 * iq2000-tdep.c (iq2000_pointer_to_address): Update.
675 * i386-tdep.c (i386_mmx_type): Update.
676 (i386_sse_type): Update.
677 * gdbtypes.h (enum type_flag_value): New enum.
678 (enum type_instance_flag_value): New enum.
679 (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
680 TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
681 TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
682 TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
683 TYPE_FLAG_NOTTEXT): Now enum constants.
684 (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
685 TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
686 TYPE_FLAG_ADDRESS_CLASS_2): Remove.
687 (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
688 TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
689 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
690 TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
691 (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
692 TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
693 TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
694 TYPE_NOTTEXT): Update.
695 (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
696 (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
697 (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
698 TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
699 TYPE_ADDRESS_CLASS_ALL): Update.
700 (struct main_type) <flags>: Remove.
701 <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
702 flag_static, flag_prototyped, flag_incomplete, flag_varargs,
703 flag_vector, flag_stub_supported, flag_nottext,
704 flag_fixed_instance>: New fields.
705 <nfields, vptr_fieldno>: Move earlier.
706 (TYPE_FLAGS): Remove.
707 * gdbtypes.c (make_pointer_type): Update.
708 (address_space_name_to_int): Update.
709 (address_space_int_to_name): Update.
710 (make_type_with_address_space): Update.
711 (make_cv_type): Update.
712 (create_range_type): Update.
713 (get_discrete_bounds): Update.
714 (create_set_type): Update.
715 (make_vector_type): Update.
716 (smash_to_method_type): Update.
717 (check_typedef): Update.
718 (check_stub_method): Update.
719 (init_type): Individually assign flag fields.
720 (recursive_dump_type): Don't print entire TYPE_FLAGS field. Do
721 print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
722 (copy_type_recursive): Copy the entire main type. Don't use
724 * features/rs6000/powerpc-altivec64l.c
725 (initialize_tdesc_powerpc_altivec64l): Update.
726 * features/rs6000/powerpc-altivec64.c
727 (initialize_tdesc_powerpc_altivec64): Update.
728 * features/rs6000/powerpc-altivec32l.c
729 (initialize_tdesc_powerpc_altivec32l): Update.
730 * features/rs6000/powerpc-altivec32.c
731 (initialize_tdesc_powerpc_altivec32): Update.
732 * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
734 * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
736 * dwarf2read.c (read_structure_type): Update.
737 (read_enumeration_type): Likewise.
738 (process_enumeration_scope): Likewise.
739 (read_tag_pointer_type): Likewise.
740 (read_subroutine_type): Likewise.
741 (read_subroutine_type): Likewise.
742 (read_base_type): Likewise.
743 * coffread.c (coff_read_enum_type): Update.
744 * ada-valprint.c (adjust_type_signedness): Update.
745 * ada-typeprint.c (print_record_field_types): Update.
746 * ada-lang.c (packed_array_type): Update.
747 (empty_record): Don't reset TYPE_FLAGS.
748 (ada_template_to_fixed_record_type_1): Update.
749 (ada_template_to_fixed_record_type_1): Likewise.
750 (template_to_static_fixed_type): Likewise.
751 (to_record_with_fixed_variant_part): Likewise.
752 (to_fixed_record_type): Likewise.
753 (to_fixed_array_type): Likewise.
754 (to_static_fixed_type): Likewise.
756 2008-08-23 Jim Blandy <jimb@redhat.com>
759 * symmisc.c (print_symbol_bcache_statistics): Include statistics
760 for the macro bcache.
762 2008-08-23 Tom Tromey <tromey@redhat.com>
764 * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
767 2008-08-22 Tom Tromey <tromey@redhat.com>
769 * NEWS: Move macro entries back under "New commands".
771 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
773 * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
774 (create_overlay_event_breakpoint_1): ... this. Add OBJFILE parameter.
775 (create_overlay_event_breakpoint): Loop over all objfiles to install
776 multiple instances of the overlay event breakpoint if present.
778 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
780 * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
781 (info_spu_event_command): Command only supported on SPU architecture.
782 (info_spu_signal_command): Likewise.
783 (info_spu_mailbox_command): Likewise.
784 (info_spu_dma_command): Likewise.
785 (info_spu_proxydma_command): Likewise.
787 2008-08-22 Ulrich Weigand <uweigand@de.ibm.com>
789 * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
790 if the thread has already exited.
792 2008-08-22 Pedro Alves <pedro@codesourcery.com>
794 * infrun.c (proceed): Move back setting previous_inferior_ptid
796 (wait_for_inferior): ... to here.
797 (fetch_inferior_event): ... and here.
799 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
801 * gdbarch.sh: Include "regcache.h" into gdbarch.c.
802 (deprecated_current_gdbarch_select_hack): Call registers_changed
803 instead of reinit_frame_cache.
804 * gdbarch.c: Regenerate.
806 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
808 * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
810 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
812 * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
814 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
816 * findvar.c (locate_var_value): Do not call get_frame_arch
817 with a NULL frame argument.
819 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
821 * frame.h (frame_map_regnum_to_name): Remove prototype.
822 (frame_map_name_to_regnum): Remove prototype.
823 * frame.c (frame_map_regnum_to_name): Remove.
824 (frame_map_name_to_regnum): Remove.
825 (frame_unwind_register_value): Use user_reg_map_regnum_to_name
826 instead of frame_map_regnum_to_name.
827 * ax-gdb.c: Include "user-regs.h".
828 (gen_expr): Use user_reg_map_name_to_regnum instead of
829 frame_map_name_to_regnum.
830 * eval.c: Include "user-regs.h".
831 (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
832 instead of frame_map_name_to_regnum.
833 * infcmd.c (registers_info): Likewise.
834 * parse.c: Include "user-regs.h".
835 (write_dollar_variable): Use user_reg_map_name_to_regnum
836 instead of frame_map_name_to_regnum.
837 * tracepoint.c: Include "user-regs.h".
838 (encode_actions): Use user_reg_map_name_to_regnum
839 instead of frame_map_name_to_regnum.
840 * valops.c: Include "user-regs.h".
841 (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
842 of frame_map_regnum_to_name.
844 2008-08-21 Ulrich Weigand <uweigand@de.ibm.com>
846 * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
847 and manually relocate .opd contents from BFD instead of reading
848 them from target memory.
850 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
852 * dwarf2read.c (processing_current_prefix): Delete static
854 (process_full_comp_unit): Do not set processing_current_prefix.
855 (dwarf2_full_name): New function.
856 (read_func_scope): Do not set processing_current_prefix. Use
858 (read_structure_type): Do not set processing_current_prefix. Remove
859 unused inner cleanup.
860 (process_structure_scope): Do not set processing_current_prefix.
861 (read_enumeration_type): Use dwarf2_full_name.
862 (determine_class_name): Return a const char *. Put the result
863 on the objfile obstack. Use dwarf2_full_name.
864 (read_namespace_type): New function.
865 (read_namespace): Do not create the type here. Use
867 (read_typedef): Use dwarf2_full_name. Do not pass the name
869 (read_base_type): Do not pass the name to init_type. Handle
871 (read_unspecified_type): Do not pass the name to init_type.
872 (new_symbol): Use dwarf2_full_name instead of
873 processing_current_prefix.
874 (read_type_die): Do not set processing_current_prefix. Handle
876 (determine_prefix): Handle specifications. Return the result
877 on the objfile obstack. Handle unions correctly.
879 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
881 * buildsym.c (add_symbol_to_list): Do not call
882 cp_scan_for_anonymous_namespaces here.
883 (finish_block): Do not call cp_set_block_scope here.
884 * cp-namespace.c (processing_has_namespace_info)
885 (processing_current_prefix): Delete.
886 (cp_initialize_namespace): Do not initialize
887 processing_has_namespace_info.
888 (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME. Do
889 not check processing_has_namespace_info.
890 (cp_set_block_scope): Take prefix and namespace info flag as
891 arguments. Honor namespaces regardless of a demangled name.
892 * cp-support.h (processing_has_namespace_info)
893 (processing_current_prefix): Delete declarations.
894 (cp_set_block_scope): Update prototype.
895 * dwarf2read.c (processing_has_namespace_info)
896 (processing_current_prefix): New static variables.
897 (read_file_scope): Initialize processing_has_namespace_info.
898 (read_func_scope): Call cp_set_block_scope for C++.
899 (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
900 * symtab.c (symbol_demangled_name): Accept a const argument.
901 * symtab.h (symbol_demangled_name): Update prototype.
903 2008-08-21 Daniel Jacobowitz <dan@codesourcery.com>
905 * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
906 * blockframe.c (find_pc_partial_function): Likewise.
907 * buildsym.c (find_symbol_in_list): Likewise.
908 * c-valprint.c (c_val_print): Likewise.
909 * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
910 (coff_read_enum_type): Likewise. Use SYMBOL_SET_LINKAGE_NAME.
911 * cp-support.c (cp_remove_params): Renamed from remove_params and
913 (overload_list_add_symbol): Update call to remove_params.
914 * cp-support.h (cp_remove_params): Declare.
915 * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
916 (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
917 * expprint.c (dump_subexp_body_standard): Likewise.
918 * f-valprint.c (info_common_command, there_is_a_visible_common_named):
919 Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
921 * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
922 * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
923 * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
924 (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
925 symbols and SYMBOL_PRINT_NAME for messages.
926 * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
927 * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
928 * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
929 SYMBOL_SET_LINKAGE_NAME.
930 (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
931 * minsyms.c (add_minsym_to_demangled_hash_table): Use
933 (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
934 SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
935 * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
936 * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
937 (address_info): Use SYMBOL_PRINT_NAME for messages and
938 SYMBOL_LINKAGE_NAME for lookups.
939 * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
940 * stabsread.c (patch_block_stabs, define_symbol)
941 (read_type, read_enum_type, common_block_end)
942 (cleanup_undefined_types_1, scan_file_globals): Use
943 SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
944 and SYMBOL_PRINT_NAME.
945 * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
946 (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output. Use
947 cp_remove_params instead of cplus_demangle.
948 (print_block_frame_labels, print_frame_arg_vars): Use
950 * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
952 (dump_symtab_1, print_symbol, print_partial_symbols)
953 (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
954 * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
955 (SYMBOL_SET_LINKAGE_NAME): New.
956 (SYMBOL_SET_NAMES): Add a comment.
957 * tracepoint.c (set_traceframe_context, validate_actionline)
958 (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
959 lookups and SYMBOL_PRINT_NAME for output.
960 * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
961 * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
963 2008-08-21 Pedro Alves <pedro@codesourcery.com>
965 * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
966 * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
967 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
968 obj_section_addr and obj_section_endaddr.
969 * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
970 * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
971 * ia64-tdep.c (ia64_find_global_pointer): Likewise.
972 (find_extant_func_descr): Likewise.
973 * solib-frv.c (frv_relocate_main_executable): Use
975 * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
976 obj_section_addr and obj_section_endaddr.
978 2008-08-21 Paul N. Hilfinger <hilfinger@adacore.com>
980 * NEWS: Amplify last entry on boolean types in Ada.
982 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
984 * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
985 Make the dwarf2_cu * parameter output as well as input. Update it if
986 we follow a reference to another CU.
987 (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
988 (die_type, die_containing_type): Update calls to changed functions.
989 Use the returned CU along with the returned DIE.
990 (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
992 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
994 * dwarf2read.c (queue_comp_unit): Take an objfile argument. Read
996 (process_queue): Do not read in the DIEs here.
997 (psymtab_to_symtab_1): Update call to queue_comp_unit.
998 (read_full_die): Do not call queue_comp_unit from here.
999 (maybe_queue_comp_unit): New function.
1000 (follow_die_ref): Use it.
1002 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1004 * dwarf2read.c (struct attribute): Move earlier.
1005 (struct die_info): Change attrs to a trailing array.
1006 (dwarf_alloc_die): Take the number of attributes. Allocate space
1008 (read_full_die): Update call to dwarf_alloc_die. Do not manually
1009 allocate attributes.
1011 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1013 * dwarf2read.c (REF_HASH_SIZE): Delete.
1014 (struct dwarf2_cu): Replace die_ref_table with die_hash.
1015 (struct die_info): Remove next_ref.
1016 (store_in_ref_table): Remove offset argument. Rewrite to use
1017 htab_find_slot_with_hash.
1018 (die_hash, die_eq): New.
1019 (read_comp_unit): Allocate the die_hash.
1020 (read_die_and_children): Update call to store_die_ref.
1021 (follow_die_ref): Rewrite to use htab_find_with_hash.
1023 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1025 * dwarf2read.c (free_die_list, copy_die): Delete.
1026 (dwarf_alloc_die): Take a CU argument. Allocate the new DIE
1028 (read_full_die): Update call to dwarf_alloc_die. Allocate
1029 attributes on the CU obstack.
1030 (free_one_comp_unit): Do not call free_die_list.
1032 2008-08-20 Daniel Jacobowitz <dan@codesourcery.com>
1034 * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
1035 (read_die_and_siblings): Likewise. Do not add padding DIEs to the
1037 (read_full_die): Do not allocate DIEs for abbrev 0.
1038 (follow_die_ref): Correct error message.
1040 2008-08-20 Pedro Alves <pedro@codesourcery.com>
1042 * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
1043 there are no symbols loaded, instead of throwing a generic error.
1044 (decode_variable): Likewise.
1046 2008-08-20 Pedro Alves <pedro@codesourcery.com>
1048 * objfiles.h (struct obj_section): Remove addr and endaddr fields.
1049 (obj_section_offset, obj_section_addr, obj_section_endaddr): New
1051 * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
1052 and offset. Use size_t instead of unsigned long.
1053 (build_objfile_section_table): Use size_t instead of unsigned
1055 (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
1057 (find_pc_sect_section): Use obj_section_addr and
1058 obj_section_endaddr.
1059 * symfile.c (symfile.c): Remove code that maps sections
1060 offsets in "addr" to the object's sections.
1061 * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
1062 * gcore.c (gcore_create_callback): Use obj_section_addr and
1063 obj_section_endaddr.
1064 * maint.c (print_objfile_section_info): Likewise.
1065 * printcmd.c (sym_info): Use obj_section_addr and
1066 obj_section_endaddr.
1067 * symtab.c (fixup_section): Likewise.
1069 2008-08-20 Mark Kettenis <kettenis@gnu.org>
1071 * sparc-tdep.c: Make some comments catch up with reality.
1073 2008-08-20 Vladimir Prus <vladimir@codesourcery.com>
1075 * NEWS: Mention 'set target-async'
1077 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
1079 * infrun.c (resume): If the thread is placed to the deferred step
1080 queue, mark it as running.
1082 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
1084 Make sure target supports non-stop.
1085 * infcmd.c (run_command_1, attach_command): If non-stop mode
1086 is requested, verify the target supports it.
1087 * linux-nat.c (linux_nat_supports_non_stop): New.
1088 (linux_nat_add_target): Register the above.
1089 * target.c (find_default_supports_non_stop)
1090 (target_supports_non_stop): New.
1091 (init_dummy_target): Register find_default_supports_non_stop.
1092 * target.h (struct target_ops): New field to_supports_non_stop.
1093 (target_supports_non_stop): New.
1095 2008-08-19 Pedro Alves <pedro@codesourcery.com>
1096 Vladimir Prus <vladimir@codesourcery.com>
1098 * target.c (target_async_permitted, target_async_permitted_1)
1099 (set_maintenance_target_async_permitted)
1100 (show_maintenance_target_async_permitted): New.
1101 (initialize_targets): Register 'set target-async'.
1102 * target.h (target_async_permitted): Declare.
1103 * linux-nat.c (linux_nat_async_enabled)
1104 (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
1105 (show_maintenance_linux_async_permitted): Remove.
1106 (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
1107 (get_pending_events, linux_nat_async): Use target_async_permitted.
1108 (linux_nat_set_async_mode): Remove, moving the only used bits
1110 (linux_nat_setup_async): This.
1111 (_initialize_linux_nat): Do not register 'maint set linux-async'.
1112 Use linux_nat_setup_async.
1113 * remote.c (remote_async_permitted, remote_async_permitted_set)
1114 (set_maintenance_remote_async_permitted)
1115 (show_maintenance_remote_async_permitted): Remove.
1116 (remote_open_1, remote_terminal_inferior, remote_can_async_p)
1117 (remote_is_async_p): Use target_async_permitted.
1118 (_initialize_remote): Don't register 'main set remote-async'.
1119 * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
1120 * mi/mi-cmds.h (mi_cmd_list_target_features): New.
1121 * mi/mi-main.c (mi_cmd_list_target_features): New.
1123 2008-08-19 Vladimir Prus <vladimir@codesourcery.com>
1125 * target.c (maybe_kill_then_attach)
1126 (maybe_kill_then_create_inferior): Remove.
1127 (update_current_target): Do not default to_attach,
1128 to_create_inferiour, to_is_async_p.
1130 2008-08-19 Paul N. Hilfinger <hilfinger@adacore.com>
1132 Changes for supporting boolean types in debugging data.
1133 * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
1134 API to return LONGEST values rather than struct values.
1135 (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
1136 and discrete_type_high_bound.
1137 (to_fixed_range_type): Create a range type in cases where
1138 argument is base type and its limits are representable as ints.
1139 (ada_is_modular_type): Correct so that base type must be integral.
1140 * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
1141 keywords when they appear alone, since we are phasing out
1142 direct representation of these identifiers in debugging data.
1143 * ada-exp.y: Define 'true' and 'false' as primaries.
1144 (type_boolean): New function.
1145 (type_int,type_long,type_long_long,type_floattype_double)
1146 (type_long_double): Remove uses of current_gdbarch for consistency
1148 (write_int): Change comment to indicate that it might write boolean
1150 * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
1151 type, since will no longer be represented as enumerated type in
1153 * ada-valprint.c (print_optional_low_bound): Handle boolean case
1155 * NEWS: Note support boolean types.
1157 2008-08-18 Pedro Alves <pedro@codesourcery.com>
1159 * bsd-uthread.c (bsd_uthread_close): New.
1160 (bsd_uthread_deactivate): Don't cleanup here, just unpush the
1162 (bsd_uthread_solib_loaded): Fix typo.
1163 (bsd_uthread_target): Register bsd_uthread_close.
1165 2008-08-18 Pedro Alves <pedro@codesourcery.com>
1167 * corelow.c (core_open): Assume there was no upper layer left
1168 behind from a previous inferior.
1169 * target.c (pop_all_targets): Rename to ...
1170 (pop_all_targets_above): ... this. Add a target stratum
1171 parameter. Use it instead of hardcoding the dummy_stratum.
1172 (pop_all_targets): New, defer to pop_all_targets_above.
1173 (target_preopen): Use pop_all_targets_above.
1174 * target.h (pop_all_targets_above): Declare.
1176 2008-08-18 Pedro Alves <pedro@codesourcery.com>
1178 * gdbthread.h (thread_change_ptid): Declare.
1179 * infrun.c (infrun_thread_ptid_changed): New.
1180 (_initialize_infrun): Attach infrun_thread_ptid_changed to the
1181 thread_ptid_changed observer.
1182 * regcache.c (regcache_thread_ptid_changed): New.
1183 (_initialize_regcache): Attach regcache_thread_ptid_changed to the
1184 thread_ptid_changed observer.
1185 * thread.c (thread_change_ptid): New.
1187 2008-08-18 Tom Tromey <tromey@redhat.com>
1189 * symfile.c (reread_symbols): Update.
1190 * solib-sunos.c (allocate_rt_common_objfile): Update.
1191 * objfiles.c (allocate_objfile): Update.
1192 * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
1195 2008-08-18 Tom Tromey <tromey@redhat.com>
1197 * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
1200 2008-08-18 Daniel Jacobowitz <dan@codesourcery.com>
1202 * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
1204 (rs6000_in_function_epilogue_p): Check for bctr.
1205 (skip_prologue): Initialize lr_register. Set lr_reg to a register
1206 number. Set gpr_mask and used_bl. Continue scanning while some
1207 expected registers are not saved. Set lr_register if LR is not
1209 (rs6000_frame_cache): Handle gpr_mask and lr_register.
1211 2008-08-17 Tom Tromey <tromey@redhat.com>
1214 * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
1215 (ep_find_event_name_end): Remove.
1216 (catch_fork_temporary, catch_vfork_temporary,
1217 catch_fork_permanent, catch_vfork_permanent): New constants.
1218 (catch_vfork, catch_fork): Remove.
1219 (catch_fork_command_1): Add 'command' argument. Remove
1220 'fork_kind' and 'tempflag'. Handle NULL 'arg'. Update switch for
1222 (catch_exec_command_1): Add 'command' argument; remove
1223 'tempflag'. Handle NULL 'arg'.
1224 (catch_load_command_1): Likewise.
1225 (catch_unload_command_1): Likewise.
1226 (catch_ada_exception_command): Likewise.
1227 (catch_assert_command): Likewise.
1228 (catch_catch_command): New function.
1229 (catch_throw_command): Likewise.
1230 (catch_command_1): Remove.
1231 (catch_command): Just call error.
1232 (tcatch_command): Likewise.
1233 (catch_cmdlist): New global.
1234 (tcatch_cmdlist): Likewise.
1235 (add_catch_command): New function.
1236 (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
1237 commands. Create all catch sub-commands.
1239 2008-08-17 Pedro Alves <pedro@codesourcery.com>
1241 * gdbthread.h: Add comments.
1242 * stack.c (get_selected_block): Return 0 on an exited thread.
1243 * top.c (execute_command): Check for is_stopped, not !is_running.
1244 * event-top.c (command_handler): Likewise.
1246 2008-08-16 Pedro Alves <pedro@codesourcery.com>
1248 * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1249 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1250 (mi_cmd_exec_finish): Remove "return".
1252 2008-08-16 Pedro Alves <pedro@codesourcery.com>
1254 * target.h (pop_all_targets): Declare.
1255 * target.c (pop_all_targets): New.
1256 * top.c (quit_target): Pop all targets instead of just closing the
1259 2008-08-16 Vladimir Prus <vladimir@codesourcery.com>
1260 Thiago Jung Bauermann <bauerman@br.ibm.com>
1262 * cli-script.c (read_next_line): Add parse_commands argument.
1263 (recurse_read_control_structure): Adapt to new read_next_line
1265 (read_command_lines): Add parse_commands argument.
1266 (define_command): Adapt to new read_command_lines signature.
1267 (document_command): Likewise.
1268 * breakpoint.c (commands_command): Likewise.
1269 * defs.h (read_command_lines): Adjust function prototype.
1271 2008-08-16 Paul N. Hilfinger <hilfinger@adacore.com>
1273 * ada-lang.c (pos_atr): Account for the possibility that the
1274 argument may be a reference.
1276 2008-08-16 Paul N. Hilfinger <hilfingr@adacore.com>
1278 * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
1279 ('F' format) for @FIX names generated by the loader, retaining only
1280 the minimal symbols (and no partial symbol tables) for these names.
1281 Fixes warning messages about symbols that are found in partial
1282 symbol tables, but not full symbol tables.
1284 2008-08-16 Pedro Alves <pedro@codesourcery.com>
1286 * infrun.c (fetch_inferior_event): Only call normal_stop if not
1289 2008-08-15 Luis Machado <luisgpm@br.ibm.com>
1291 * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
1292 Include "features/rs6000/powerpc-vsx64.c".
1293 (ppc_supply_vsxregset): New function.
1294 (ppc_collect_vsxregset): New function.
1295 (IS_VSX_PSEUDOREG): New macro.
1296 (IS_EFP_PSEUDOREG): New macro.
1297 (vsx_register_p): New function.
1298 (ppc_vsx_support_p): New function.
1299 (rs6000_builtin_type_vec128): New function.
1300 (rs6000_register_name): Hide upper halves of vs0~vs31. Return
1301 correct names for VSX registers and EFPR registers.
1302 (rs6000_pseudo_register_type): Return correct types for VSX
1304 (rs6000_pseudo_register_reggroup_p): Return correct group for
1305 VSX and EFPR registers.
1306 (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
1307 (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
1308 (vsx_pseudo_register_read): New function.
1309 (vsx_pseudo_register_write): New function.
1310 (efpr_pseudo_register_read): New function.
1311 (efpr_pseudo_register_write): New function.
1312 (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
1313 (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
1314 (rs6000_gdbarch_init): Declare have_vsx.
1315 Initialize new upper half VSX registers.
1316 Initialize VSX-related and EFPR-related pseudo-registers variables.
1317 Adjust the number of pseudo registers accordingly.
1319 * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
1321 (gdb_vsxregset_t): New type.
1322 (have_ptrace_getsetvsxregs): New variable.
1323 (fetch_vsx_register): New function.
1324 (fetch_register): Handle VSX registers.
1325 (fetch_vsx_registers): New function.
1326 (fetch_ppc_registers): Handle VSX registers.
1327 (store_ppc_registers): Handle VSX registers.
1328 (store_vsx_register): New function.
1329 (store_register): Handle VSX registers.
1330 (store_vsx_registers): New function.
1331 (ppc_linux_read_description): Handle VSX-enabled inferiors.
1332 (gdb_vsxregset_t): New type.
1333 (supply_vsxregset): New function.
1334 (fill_vsxregset): New function.
1336 * ppc-tdep.h (vsx_register_p): New prototype.
1337 (vsx_support_p): New prototype.
1338 (ppc_vsr0_regnum): New variable.
1339 (ppc_vsr0_upper_regnum): Likewise.
1340 (ppc_efpr0_regnum): Likewise.
1341 (ppc_builtin_type_vec128): New type.
1342 (ppc_num_vsrs): New constant.
1343 (ppc_num_vshrs): New constant.
1344 (ppc_num_efprs): Likewise.
1345 Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
1346 (ppc_supply_vsxregset): New prototype.
1347 (ppc_collect_vsxregset): New prototype.
1349 * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
1350 Include "features/rs6000/powerpc-vsx64l.c".
1351 (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
1352 (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
1353 (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
1354 (ppc_linux_regset_from_core_section): Handle VSX core section.
1355 (ppc_linux_core_read_description): Support VSX-enabled core files.
1357 * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
1358 Declare tdesc_powerpc_vsx64l
1360 * corelow.c (get_core_register_section): Support VSX-enabled
1363 * features/rs6000/power-vsx.xml: New VSX descriptions.
1364 * features/rs6000/powerpc-vsx32.xml: New file.
1365 * features/rs6000/powerpc-vsx32l.xml: New file.
1366 * features/rs6000/powerpc-vsx64.xml: New file.
1367 * features/rs6000/powerpc-vsx64l.xml: New file.
1368 * features/rs6000/powerpc-vsx32.c: New file (generated).
1369 * features/rs6000/powerpc-vsx32l.c: New file (generated).
1370 * features/rs6000/powerpc-vsx64.c: New file (generated).
1371 * features/rs6000/powerpc-vsx64l.c: New file (generated).
1372 * features/Makefile: Updated with new descriptions.
1373 * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
1374 * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
1376 2008-08-15 Vladimir Prus <vladimir@codesourcery.com>
1378 * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
1379 call linux_target twice.
1381 2008-08-14 Aleksandar Ristovski <aristovski@qnx.com>
1383 * nto-tdep.c (lm_info): Updated struct lm_info definition from
1385 (LM_ADDR): Use l_addr if available; if not, use link map and set
1388 2008-08-14 Tom Tromey <tromey@redhat.com>
1390 * macrocmd.c (macro_define_command): Check for NULL argument.
1391 (macro_undef_command): Likewise.
1393 2008-08-14 Pedro Alves <pedro@codesourcery.com>
1395 * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
1397 2008-08-13 Pedro Alves <pedro@codesourcery.com>
1399 * breakpoint.c (always_inserted_auto, always_inserted_on)
1400 (always_inserted_off, always_inserted_enums): New.
1401 (always_inserted_mode): Change type to char* and point to
1402 always_inserted_auto.
1403 (show_always_inserted_mode): In auto mode, also show the current
1404 effect of the option.
1405 (breakpoints_always_inserted_mode): Adjust for the new auto mode.
1406 (_initialize_breakpoint): Make the "set breakpoints
1407 always-inserted" command an enum command. Extend help to describe
1410 2008-08-13 Ulrich Weigand <uweigand@de.ibm.com>
1412 * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
1413 query valid) bit. Ignore bits outside the condition field.
1414 (info_spu_proxydma_command): Ignore bits outside the field.
1416 2008-08-12 Michael Snyder <msnyder@vmware.com>
1418 * MAINTAINERS: Update my email address.
1420 2008-08-12 Ulrich Weigand <uweigand@de.ibm.com>
1422 * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
1424 2008-08-12 Pedro Alves <pedro@codesourcery.com>
1426 Add no-ack mode to the remote protocol --- optionally stop ACKing
1427 packets and responses when we have a reliable communication
1430 Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
1432 * remote.c (struct remote_state): Add noack_mode field.
1433 (PACKET_QStartNoAckMode): New.
1434 (remote_start_remote): Don't any outstanding packet here.
1435 (remote_open_1): Clear noack_mode. Ack any outstanding packet
1436 here. Activate noack mode if requested.
1437 (remote_protocol_features): Add QStartNoAckMode.
1439 (putpkt_binary): Don't send ack in noack mode.
1440 (read_frame): Don't recompute the checksum in noack mode.
1441 (getpkt_sane): Skip sending ack if in noack mode.
1442 (_initialize_remote): Add set/show remote noack mode.
1443 * NEWS: Note the new features.
1445 2008-08-11 Kevin Buettner <kevinb@redhat.com>
1447 * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
1449 (rs6000_skip_main_prologue): New function.
1450 (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
1452 2008-08-11 Sandra Loosemore <sandra@codesourcery.com>
1454 * MAINTAINERS (Write After Approval): Add self.
1456 2008-08-11 Stan Shebs <stan@codesourcery.com>
1459 * disasm.c (gdb_disassemble_info): Set endian_code.
1460 * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
1461 * gdbarch.h, gdbarch.c: Regenerate.
1462 * arch-utils.c (initialize_current_architecture): Set the
1463 default byte_order_for_code.
1464 (gdbarch_info_init): Ditto.
1465 (gdbarch_info_fill): Ditto.
1466 * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
1467 (thumb_analyze_prologue): Swap halfword if code endianness is
1468 different from general endianness.
1469 (arm_skip_prologue): Similarly.
1470 (arm_scan_prologue): Ditto.
1471 (thumb_get_next_pc): Ditto.
1472 (arm_get_next_pc): Ditto.
1473 (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
1474 choose correct endianness for breakpoints.
1476 2008-08-10 Pedro Alves <pedro@codesourcery.com>
1478 * bsd-kvm.c: Include "gdbthread.h".
1479 (bsd_kvm_ptid): New.
1480 (bsd_kvm_open): Add a main thread.
1481 (bsd_kvm_close): Delete it.
1482 (bsd_kvm_thread_alive): New.
1483 (bsd_kvm_pid_to_str): New.
1484 (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
1486 (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
1488 2008-08-09 Pedro Alves <pedro@codesourcery.com>
1490 * buildsym.c (start_subfile): Properly cast sentinel in concat
1492 * cp-name-parser.y: Include "config.h".
1493 * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
1495 * gdb_select.h: Include sys/time.h if sys/select.h is not
1498 2008-08-09 Pedro Alves <pedro@codesourcery.com>
1500 * go32-nat.c: Include "gdbthread.h".
1501 (go32_stop, go32_kill_inferior): Delete the main thread.
1502 (go32_create_inferior): Add it.
1503 (go32_thread_alive, go32_pid_to_str): New.
1504 (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
1506 2008-08-09 Pedro Alves <pedro@codesourcery.com>
1508 * go32-nat.c (fetch_register, store_register): Pass the regcache
1509 gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
1510 (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
1511 (struct seg_descr, struct seg_descr): pack the whole struct
1512 instead of each member individually.
1514 2008-08-09 Andreas Schwab <schwab@suse.de>
1516 * python/python.c (_initialize_python): Use unabbreviated commands
1519 2008-08-09 Daniel Jacobowitz <dan@codesourcery.com>
1521 * Makefile.in (stamp-h): Also create .deps.
1523 2008-08-09 Tom Tromey <tromey@redhat.com>
1525 * Makefile.in (generated_files): Add GNULIB_H.
1527 2008-08-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1529 * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
1530 DT_HP_DEBUG_PRIVATE. Add warning if DT_HP_DEBUG_PRIVATE is not set.
1532 (pa64_current_sos): Remove map private warning warning.
1533 * solib-som.c: Include string.h and sys/utsname.h.
1534 (get_hpux_major_release): New function.
1535 (som_solib_create_inferior_hook): Read dynamic linker header. Warn
1536 about shared library private mapping on HP-UX 11 and later. Only force
1537 private mapping of shared libraries on HP-UX 10 and earlier.
1538 (link_map_start): Delete warning.
1540 2008-08-09 Xuepeng Guo <xuepeng.guo@intel.com>
1541 H.J. Lu <hongjiu.lu@intel.com>
1542 Mark Kettenis <kettenis@gnu.org>
1544 * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
1545 (amd64_init_frame_cache): Initialize saved_sp_reg.
1546 (amd64_analyze_stack_align): New.
1547 (amd64_analyze_prologue): Call it.
1548 (amd64_frame_cache): Use saved_sp_reg if it is invalid. Don't set
1549 %rip to 8 when halfway aligning the stack.
1551 * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
1554 * i386-tdep.c (i386_frame_cache): Remove stack_align. Add
1556 (i386_alloc_frame_cache): Remove stack_align. Initialize
1558 (i386_analyze_stack_align): Rewrite.
1559 (i386_frame_cache): Use saved_sp_reg if it is valid.
1561 2008-08-09 Ulrich Weigand <uweigand@de.ibm.com>
1563 * target.c: Include "solib.h".
1564 (target_pre_inferior): Call no_shared_libraries.
1565 * infcmd.c (run_command_1): Do not call objfile_purge_solibs
1567 (attach_command): Do not call clear_solib.
1569 2008-08-09 Mark Kettenis <kettenis@gnu.org>
1571 * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
1574 2008-08-08 Tom Tromey <tromey@redhat.com>
1576 * Makefile.in (python.o): Remove dependencies. Use COMPILE and
1578 (python-utils.o): Likewise.
1580 2008-08-08 Andreas Schwab <schwab@suse.de>
1582 * corefile.c (_initialize_core): Remove spurious paren from set
1583 gnutarget doc string.
1585 2008-08-08 Luis Machado <luisgpm@br.ibm.com>
1587 * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
1588 Define PPC_FEATURE_BOOKE.
1589 (ppc_linux_get_hwcap): New function.
1590 (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
1591 4-bytes alignment restrictions.
1592 (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
1593 positioning of the read/write flags.
1594 (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
1597 2008-08-08 Pedro Alves <pedro@codesourcery.com>
1599 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1601 * win32-nat.c (win32_add_thread): Change thread argument type to
1603 (win32_add_thread): Adjust.
1604 (win32_delete_thread): Change thread argument type to ptid_t.
1606 (win32_fetch_inferior_registers, win32_store_inferior_registers)
1607 (win32_resume, get_win32_debug_event, get_win32_debug_event)
1608 (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
1609 (init_win32_ops): Put to_magic last.
1610 (win32_win32_thread_alive): Adjust.
1612 2008-08-08 Pedro Alves <pedro@codesourcery.com>
1614 * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
1615 (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
1617 2008-08-08 Pedro Alves <pedro@codesourcery.com>
1619 * remote-m32r-sdi.c: Include "gdbthread.h".
1620 (remote_m32r_ptid): New.
1621 (m32r_close): Delete the main thread.
1622 (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
1624 (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
1625 (_initialize_remote_m32r): Initialize remote_m32r_ptid.
1627 2008-08-07 Tom Tromey <tromey@redhat.com>
1628 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1630 * aclocal.m4, configure: Rebuild.
1631 * configure.in: Call ZW_CREATE_DEPDIR,
1632 ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
1633 (MAKE, GMAKE): New substs.
1634 * acinclude.m4: Include depstand.m4.
1635 * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
1636 COMPILE, POSTCOMPILE, depcomp): New variables.
1637 Remove all _h variables.
1638 Remove many .o targets.
1639 ($(srcdir)/copying.c): avoid backslash-newline after comment
1640 sign (@maintainer_mode_true@).
1641 (HFILES_NO_SRCDIR): Regenerate.
1642 (generated_files): New variable.
1643 (all_gdbtk_cflags): Likewise.
1645 (init.o, version.o, copying.o): Remove.
1646 (distclean): Remove DEPDIR.
1647 (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
1648 printcmd.o, procfs.o, v850ice.o): Rewrite.
1649 (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
1650 cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
1651 (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
1652 gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
1653 gdbtk-wrapper.o): Likewise.
1654 (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
1655 mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
1656 mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
1657 mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
1658 tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
1659 tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
1660 tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
1661 tui-wingeneral.o, tui-winsource.o): Likewise.
1662 (all_object_files): New variable.
1663 ($(all_object_files)): New target.
1664 Include dependency files, when using GNU Make.
1666 2008-08-07 Ulrich Weigand <uweigand@de.ibm.com>
1668 * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
1669 the valid bit set. Ensure display order respects partial
1670 order defined by dependency bits.
1672 2008-08-06 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1674 * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
1677 2008-08-06 Mark Kettenis <kettenis@gnu.org>
1679 * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
1682 2008-08-06 Vladimir Prus <vladimir@codesourcery.com>
1683 Tom Tromey <tromey@redhat.com>
1684 Thiago Jung Bauermann <bauerman@br.ibm.com>
1685 Doug Evans <dje@google.com>
1687 * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
1688 SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
1689 PYTHON_CFLAGS): New.
1690 (python_h, python_internal_h): New.
1691 (cli-script.o): Depend on python.h
1692 (python.o, python-utils.o): New.
1693 * cli/cli-script.c (print_command_lines): Handle python_control.
1694 (execute_control_command): Handle python_control.
1695 (execute_control_command_untraced): New function.
1696 (while_command): Call execute_control_command_untraced.
1697 (if_command): Likewise.
1698 (get_command_line): Remove static attribute.
1699 (read_next_line): Handle "python".
1700 (recurse_read_control_structure): Handle python_control.
1701 (read_command_lines): Handle python_control.
1703 * cli/cli-script.h (get_command_line): Add prototype.
1704 (execute_control_command_untraced): Likewise.
1705 * configure.ac: Add --with-python.
1706 * defs.h (enum command_control_type) <python_control>: New
1708 * python/python-internal.h: New file.
1709 * python/python.c: New file.
1710 * python/python.h: New file.
1711 * python/python-utils.c: New file.
1712 * NEWS: Mention Python scripting support and its new commands.
1714 2008-08-06 Ulrich Weigand <uweigand@de.ibm.com>
1716 * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
1718 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
1720 * MAINTAINERS (Write After Approval): Add self.
1722 2008-08-06 Phil Muldoon <pmuldoon@redhat.com>
1724 * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
1725 (insert_breakpoint_locations): Likewise.
1727 2008-08-05 Phil Muldoon <pmuldoon@redhat.com>
1729 * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
1731 (set_longjmp_breakpoint): Likewise.
1733 2008-08-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
1736 * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
1739 2008-08-05 Tom Tromey <tromey@redhat.com>
1741 * bcache.c (deprecated_bcache_added): Initialize obstack.
1742 (bcache_xmalloc): Don't initialize obstack.
1743 (bcache_xfree): Conditionally free obstack.
1744 (bcache_memory_used): Update.
1746 2008-08-05 Tom Tromey <tromey@redhat.com>
1748 * symfile.c (add_psymbol_to_bcache): Return a const pointer. Use
1750 (append_psymbol_to_list): Accept a const pointer.
1751 (add_psymbol_to_list): Fix const correctness.
1752 * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
1753 (bcache_full): Declare.
1754 * bcache.c (bcache_data, deprecated_bcache): Remove.
1755 (bcache): Use bcache_full.
1756 (bcache_full): Rename from deprecated_bcache_added. Change return
1759 2008-08-04 Stan Shebs <stan@codesourcery.com>
1761 * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
1762 (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
1763 (enable_break): Remove test of BKPT_AT_SYMBOL.
1765 2008-08-02 Keith Seitz <keiths@redhat.com>
1767 * acinclude.m4: Include ../config/tcl.m4 to pick up
1768 standard Tcl configury bits.
1769 Remove all Tcl, Tk, Itcl, Itk, etc definitions.
1770 * configure.ac: Don't check if ../itcl exists when building
1771 gdbtk. It could be installed.
1772 Rewrite gdbtk configury to allow for using system-supplied
1773 Tcl and Tk. Gdbtk no longer requires build-time access to
1775 * Makefile.in: Remove everything related to itcl and itk.
1776 Rewrite the Tcl bits for gdbtk to correspond to rewrite of
1778 Remove v850ice.o build rule.
1779 (ALL_TCL_CFLAGS): New convenience defintion. Change all
1780 gdbtk sources to use it.
1781 * configure: Regenerate.
1783 2008-07-31 Stan Shebs <stan@codesourcery.com>
1785 * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
1787 2008-07-30 Stan Shebs <stan@codesourcery.com>
1789 * objfiles.c (TARGET_KEEP_SECTION): Remove.
1790 (add_to_objfile_sections): Remove use.
1792 2008-07-29 Tom Tromey <tromey@redhat.com>
1794 * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
1795 (lookup_cmd_composition): Likewise.
1797 2008-07-29 Tom Tromey <tromey@redhat.com>
1799 * cli/cli-cmds.c (edit_command): Remove unused variables. Delete
1800 dead code. Fix indentation.
1802 2008-07-29 Stan Shebs <stan@codesourcery.com>
1804 * main.c (captured_main): Remove long-unused #if 0 blocks.
1806 2008-07-28 Tom Tromey <tromey@redhat.com>
1808 * annotate.h (deprecated_annotate_starting_hook): Remove.
1809 (deprecated_annotate_stopped_hook): Remove.
1810 (deprecated_annotate_exited_hook): Remove.
1811 * Makefile.in (annotate.o): Depend on observer_h.
1812 * top.c (deprecated_delete_breakpoint_hook): Remove.
1813 (deprecated_create_breakpoint_hook): Likewise.
1814 (deprecated_modify_breakpoint_hook): Likewise.
1815 * interps.c (clear_interpreter_hooks): Update for removed hooks.
1816 * breakpoint.c (mention): Don't call removed hook.
1817 (delete_breakpoint): Likewise.
1818 (disable_breakpoint): Likewise.
1819 (do_enable_breakpoint): Likewise.
1820 * annotate.c: Include observer.h.
1821 (breakpoint_changed): Change type of argument.
1822 (_initialize_annotate): Register observers.
1823 (deprecated_annotate_starting_hook): Remove.
1824 (deprecated_annotate_stopped_hook): Remove.
1825 (deprecated_annotate_exited_hook): Remove.
1826 (annotate_starting): Update for hook removal.
1827 (annotate_stopped): Likewise.
1828 (annotate_exited): Likewise.
1829 * defs.h (deprecated_delete_breakpoint_hook): Remove.
1830 (deprecated_create_breakpoint_hook): Likewise.
1831 (deprecated_modify_breakpoint_hook): Likewise.
1833 2008-07-28 Tom Tromey <tromey@redhat.com>
1835 * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
1837 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
1839 * configure.ac: Check for the GNU/Linux ptrace signature.
1840 * configure: Regenerated.
1842 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
1844 * linux-nat.c (resume_callback): Add more debugging output.
1845 (linux_nat_has_pending_sigint): New function, based on
1846 linux_nat_has_pending.
1847 (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
1848 (stop_wait_callback): Remove flush_mask handling. Honor
1849 ignore_sigint. Call maybe_clear_ignore_sigint. Pass NULL
1851 (linux_nat_has_pending, flush_callback): Remove.
1852 (linux_nat_filter_event): Check for ignore_sigint.
1853 (linux_nat_wait): Remove flush_mask support and call to
1854 flush_callback. Use set_ignore_sigint and maybe_clear_ignore_sigint.
1855 * linux-nat.h (struct lwp_info): Add ignore_sigint field.
1857 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
1859 * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
1860 report events from resumed threads.
1862 2008-07-27 Daniel Jacobowitz <dan@codesourcery.com>
1864 * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
1865 (mips_linux_init_abi): Set tdep->syscall_next_pc.
1866 * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
1868 (mips32_next_pc): Handle the syscall instruction.
1869 * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
1870 from mips-tdep.c. Add syscall_next_pc to gdbarch_tdep.
1872 2008-07-26 Tom Tromey <tromey@redhat.com>
1875 * valops.c (value_struct_elt): Treat function-valued field as a
1878 2008-07-26 Tom Tromey <tromey@redhat.com>
1881 * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
1882 longer tokens first.
1884 2008-07-26 Vladimir Prus <vladimir@codesourcery.com>
1887 * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
1888 (get_cmd_async_ok): Remove.
1889 * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
1890 * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
1891 * infcmd.c (_initialize_infcmd): Likewise.
1892 * thread.c (_initialize_thread): Likewise.
1894 2008-07-25 Joseph Myers <joseph@codesourcery.com>
1896 * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
1897 128-bit long doubles in even-odd pairs of FPRs. Do not
1898 right-align float arguments for big-endian.
1899 (mips_n32n64_return_value): Apply return value convention for
1900 structs containing one or two floating-point values to soft-float
1901 as well as hard-float. Handle 128-bit long doubles in such
1903 (mips_o32_push_dummy_call): Only skip one integer register for a
1904 float argument passed in an FPR.
1906 2008-07-25 Tom Tromey <tromey@redhat.com>
1908 * tui/tui-hooks.c: Include observer.h.
1909 (tui_event_default, tui_old_event_hooks, tui_event_hooks):
1911 (tui_bp_created_observer, tui_bp_deleted_observer,
1912 tui_bp_modified_observer): New globals.
1913 (tui_install_hooks): Use observers, not events.
1914 (tui_remove_hooks): Likewise.
1915 * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
1916 (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
1918 (breakpoint_notify): Check mi_can_breakpoint_notify.
1919 (breakpoint_hooks): Remove.
1920 (mi_cmd_break_insert): Attach observers. Don't use events.
1921 * tracepoint.c: Include observer.h, not gdb-events.h.
1922 (tracepoint_operation, trace_pass_command): Notify observer.
1923 * interps.c: Don't include gdb-events.h.
1924 (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
1925 * gdbarch.c: Rebuild.
1926 * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
1927 (deprecated_current_gdbarch_select_hack): Notify observer.
1928 * breakpoint.h: Don't include gdb-events.h.
1929 * breakpoint.c: Don't include gdb-events.h.
1930 (condition_command): Notify observer.
1931 (commands_command): Likewise.
1932 (commands_from_control_command): Likewise.
1933 (mention, delete_breakpoint, set_ignore_count): Likewise.
1934 (disable_breakpoint, do_enable_breakpoint): Likewise.
1935 * Makefile.in (gdb_events_h): Remove.
1936 (breakpoint_h): Update.
1937 (COMMON_OBS): Remove gdb-events.o.
1938 (gdb-events.o): Remove.
1939 (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
1940 gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
1941 * gdb-events.c: Remove.
1942 * gdb-events.h: Remove.
1943 * gdb-events.sh: Remove.
1945 2008-07-24 Pedro Alves <pedro@codesourcery.com>
1947 * remote.c (remote_threads_extra_info): Don't query the remote
1948 server about info on the internally added main thread.
1950 2008-07-24 Aleksandar Ristovski <aristovski@qnx.com>
1952 * nto-procfs.c (procfs_attach): Populate initial thread list.
1953 (procfs_wait): Return new pid, built from the inferior status.
1955 2008-07-23 Thiago Jung Bauermann <bauerman@br.ibm.com>
1957 * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
1958 * configure: Regenerate.
1960 2008-07-23 Aleksandar Ristovski <aristovski@qnx.com>
1962 * nto-procfs.c (procfs_xfer_memory): Changed signature.
1963 (procfs_resume): Workaround for dereferencing type-punned pointer
1965 * nto-tdep.c (nto_parse_redirection): Change signature to be const
1967 * nto-tdep.h (nto_parse_redirection): Likewise.
1969 2008-07-21 Stan Shebs <stan@codesourcery.com>
1971 Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
1972 * gdbarch.sh: Adjust comment to refer to
1973 in_solib_dynsym_resolve_code().
1974 * gdbarch.h, gdbarch.c: Update.
1975 * solib-osf.c: Ditto.
1977 (handle_inferior_event): Use in_solib_dynsym_resolve_code
1979 * config/mips/nm-irix5.h: Remove undef of
1980 IN_SOLIB_DYNSYM_RESOLVE_CODE.
1982 2008-07-21 Tom Tromey <tromey@redhat.com>
1984 * symfile.c (reread_symbols): Don't pass argument to observer.
1985 * exec.c (exec_file_attach): Don't pass argument to observer.
1986 * ada-lang.c (ada_executable_changed_observer): Remove argument.
1987 * symtab.c (symtab_observer_executable_changed): Remove argument.
1988 * observer.sh: Handle functions with no arguments.
1990 2008-07-20 Sergei Poselenov <sposelenov@emcraft.com>
1991 Chris Demetriou <cgd@google.com>
1993 * elfread.c (elf_symfile_segments): Fix the check that each loadable
1994 section fits within an ELF segment to handle ELF segments that hit
1995 the end of the address space.
1997 2008-07-20 Chris Demetriou <cgd@google.com>
1999 * MAINTAINERS (Write After Approval): Add self.
2001 2008-07-18 Tom Tromey <tromey@redhat.com>
2004 * NEWS: Add entry for macro commands.
2005 * Makefile.in (macrocmd.o): Add gdb_string.h.
2006 * macroscope.h (user_macro_scope): Declare.
2007 (default_macro_scope): Update documentation.
2008 (macro_user_macros): Declare.
2009 * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
2010 Use user_macro_scope.
2011 (null_macro_lookup): Remove.
2012 * macrotab.h (macro_callback_fn): Declare.
2013 (macro_for_each): Likewise.
2014 (macro_allow_redefinitions): Likewise.
2015 * macrotab.c (foreach_macro): New function
2016 (macro_for_each): Likewise.
2017 (struct macro_table) <redef_ok>: New field.
2018 (macro_allow_redefinitions): New function.
2019 (new_macro_table): Update.
2020 (macro_define_function): Likewise.
2021 (macro_define_object): Likewise.
2022 * macroscope.c (user_macro_scope): New function.
2023 (default_macro_scope): Use it.
2024 (macro_user_macros): New global.
2025 (standard_macro_lookup): Look in macro_user_macros.
2026 (_initialize_macroscope): New function.
2027 * macroexp.h (macro_is_whitespace, macro_is_digit,
2028 macro_is_identifier_nondigit): Declare.
2029 * macroexp.c (macro_is_whitespace): Rename. No longer static.
2030 (macro_is_digit): Likewise.
2031 (macro_is_identifier_nondigit): Likewise.
2032 (get_identifier): Update.
2033 (get_pp_number): Likewise.
2034 (get_token): Likewise.
2035 * macrocmd.c (skip_ws): New function.
2036 (extract_identifier): Likewise.
2037 (free_macro_definition_ptr): Likewise.
2038 (user_macros): Remove.
2039 (macro_define_command): Implement.
2040 (_initialize_macrocmd): Update.
2041 (macro_undef_command): Implement.
2042 (print_one_macro): New function.
2043 (macro_list_command): Implement.
2045 2008-07-18 Joseph Myers <joseph@codesourcery.com>
2047 * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
2049 * configure: Regenerate.
2051 2008-07-17 Paul Pluzhnikov <ppluzhnikov@google.com>
2053 * auxv.c (fprint_target_auxv): Stop at AT_NULL.
2055 2008-07-15 Andreas Schwab <schwab@suse.de>
2057 * valops.c (value_cast_pointers): Follow typedefs when checking
2060 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2062 * block.c (block_function): Renamed to ...
2063 (block_linkage_function): ... this. All callers changed.
2064 * block.h (block_function): Renamed to ...
2065 (block_linkage_function): ... this.
2067 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2069 * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
2071 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2073 * frame.c (frame_sp_unwind): Delete.
2074 (get_frame_sp): Do not use it.
2075 * frame.h (frame_sp_unwind): Delete prototype.
2077 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2079 * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
2081 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2083 * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
2084 * frame.c (frame_unwind_address_in_block): Delete.
2085 (get_frame_address_in_block): Do not use it. Check the type
2086 of the next frame first.
2087 (frame_cleanup_after_sniffer): Update comment.
2088 * frame.h (frame_unwind_address_in_block): Delete prototype.
2089 * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
2091 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2093 * frame.c (frame_func_unwind): Delete.
2094 (get_frame_func): Do not use it.
2095 * frame.h (frame_func_unwind): Delete prototype.
2096 * hppa-tdep.c (hppa_frame_cache): Update comment.
2097 * rs6000-tdep.c (rs6000_frame_cache): Update comment.
2099 2008-07-14 Stan Shebs <stan@codesourcery.com>
2101 * remote-sim.c (init_gdbsim_ops): Remove
2102 TARGET_REDEFINE_DEFAULT_OPS.
2104 2008-07-15 Daniel Jacobowitz <dan@codesourcery.com>
2106 * findvar.c (read_var_value): Remove unused variable.
2108 2008-07-15 Luis Machado <luisgpm@br.ibm.com>
2110 * infrun.c (handle_inferior_event): Tag threads as stopped
2111 before inserting breakpoints.
2113 2008-07-15 Hui Zhu <teawater@gmail.com>
2115 * MAINTAINERS: Added myself to section Write After Approval.
2117 2008-07-14 Paul Pluzhnikov <ppluzhnikov@google.com>
2120 * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
2122 2008-07-14 Pedro Alves <pedro@codesourcery.com>
2124 * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
2125 (i386_dicos_push_dummy_code): New.
2126 (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
2127 Register i386_dicos_push_dummy_code.
2129 2008-07-14 Markus Deuling <deuling@de.ibm.com>
2131 * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
2132 (mips_n32n64_push_dummy_call, mips_o64_return_value)
2133 (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
2135 (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
2136 (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
2137 (mips_n32n64_fp_arg_chunk_p): Update caller.
2139 (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
2140 (mips_n32n64_push_dummy_call): Update caller.
2142 (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
2144 (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
2145 (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
2148 (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
2150 (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
2151 (mips_o64_push_dummy_call): Update caller.
2153 (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
2154 (fp_register_arg_p, mips_dump_tdep): Update caller.
2156 (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
2157 (mips16_scan_prologue, mips32_scan_prologue): Update caller.
2159 (reset_saved_regs): Make static. Add gdbarch as parameter. Replace
2161 (mips32_scan_prologue): Update caller.
2163 (heuristic_proc_start): Add gdbarch as parameter. Replace
2165 (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
2167 * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
2168 (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
2169 the current architecture. Update call to getregs_supplies.
2170 (getregs_supplies): Add gdbarch as parameter and replace
2173 * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
2174 get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
2175 NBSD_MIPS_JB_ELEMENT_SIZE.
2176 (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
2177 replace current_gdbarch.
2179 * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
2181 (mips_fetch_registers, mips_store_registers): Update call
2183 (mips_load): Use get_regcache_arch to get at the current_architecture
2184 and replace current_gdbarch.
2186 2008-07-13 Pedro Alves <pedro@codesourcery.com>
2188 * thread.c (restore_selected_frame): On fail to restore, select
2189 the innermost frame, and don't crash when warning the user.
2191 2008-07-13 Hui Zhu <teawater@gmail.com>
2193 * symtab.c (expand_line_sal): Fix a memory leak.
2195 2008-07-13 Pedro Alves <pedro@codesourcery.com>
2197 * utils.c (struct continuation): Define as inheriting struct
2199 (add_continuation, do_all_continuations)
2200 (discard_all_continuations, add_intermediate_continuation)
2201 (do_all_intermediate_continuations)
2202 (discard_all_intermediate_continuations): Adjust.
2204 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
2206 Skip varobj in running threads.
2207 * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
2208 thread is not stopped, skip the varobj.
2209 * Makefile.in: Update dependencies.
2211 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
2213 Enable all commands while inferiour is running
2214 * mi/mi-main.c (mi_cmd_execute): Don't check if
2215 inferiour is executing.
2217 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
2219 Allow all CLI command even if target is executing.
2220 * gdb/top.c (execute_command_1): Don't check if the inferiour
2223 2008-07-13 Vladimir Prus <vladimir@codesourcery.com>
2225 * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
2226 Fix printing of frame, when frame is wrong.
2228 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
2230 * spu-tdep.c (spu_frame_unwind_cache): Do not error if
2231 backchain is unreadable.
2233 2008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
2235 * spu-linux-nat.c: Include "gdbthread.h".
2236 (spu_child_post_startup_inferior): Register main thread.
2237 (spu_child_post_attach): Likewise.
2238 * Makefile.in (spu-linux-nat.o): Update dependencies.
2240 2008-07-12 Pedro Alves <pedro@codesourcery.com>
2242 Rewrite continuations internals on top of cleanups and plug
2243 continuation arguments leaks.
2245 * defs.h (struct continuation): Make it opaque.
2246 (add_continuation, add_intermediate_continuation): Drop the int
2247 argument of the continuation hook argument. Add
2248 continuation_free_args argument.
2249 (do_all_continuations, do_all_intermediate_continuations): Drop
2250 the error_p argument.
2252 * utils.c (add_continuation): Drop the int argument of the
2253 continuation hook argument. Add continuation_free_args argument.
2254 Reimplement on top of cleanups.
2255 (do_all_continuations): Drop error argument. Reimplement on top
2257 (discard_all_continuations): Reimplement on top of cleanups.
2258 (add_intermediate_continuation): Drop the int argument of the
2259 continuation hook argument. Add continuation_free_args argument.
2260 Reimplement on top of cleanups.
2261 (do_all_intermediate_continuations): Drop error argument.
2262 Reimplement on top of cleanups.
2263 (discard_all_intermediate_continuations): Reimplement on top of
2266 * breakpoint.c (until_break_command_continuation): Drop error
2267 argument. Add xfree as continuation argument deleter.
2269 * inf-loop.c (inferior_event_handler): On error, discard all
2270 continuations. Adjust to new do_all_intermediate_continuations
2271 and do_all_continuations interfaces.
2273 * infcmd.c (step_1_continuation): Drop error_p argument. Adjust.
2274 Pass xfree as continuation argument deleter.
2275 (finish_command_continuation): Drop error_p argument. Adjust.
2276 (finish_command_continuation_free_arg): New.
2277 (finish_command): Pass finish_command_continuation_free_arg as
2278 continuation argument deleter. Adjust to new do_all_continuations
2280 (attach_command_continuation): Drop error_p argument.
2281 (attach_command_continuation_free_args): New.
2282 (attach_command): Pass attach_command_continuation_free_args as
2283 continuation argument deleter.
2285 * interps.c (interp_set): Adjust to new do_all_continuations
2288 * event-top.c (stdin_event_handler): In error, also discard the
2289 intermediate continuations.
2291 2008-07-12 Pedro Alves <pedro@codesourcery.com>
2293 Replace struct continuation_args by void* and per command structs.
2295 * top.c (execute_command): Remove unused arg1 and arg2 locals.
2297 * breakpoint.c (struct until_break_command_continuation_args):
2299 (until_break_command_continuation): Take a void* instead of a
2300 continuations_arg. Adjust.
2301 (until_break_command): Adjust to use struct
2302 until_break_command_continuation_args instead of struct
2305 * infcmd.c (struct step_1_continuation_args): New.
2306 (step_1_continuation): Take a void* instead of a
2307 continuations_arg. Adjust to use struct step_1_continuation_args.
2308 (step_once): Adjust to use struct step_1_continuation_args.
2310 (struct finish_command_continuation_args): New.
2311 (finish_command_continuation): Take a void* instead of a
2312 continuations_arg. Adjust to use struct
2313 finish_command_continuation_args.
2314 (finish_command): Adjust to use struct
2315 finish_command_continuation_args.
2316 (struct attach_command_continuation_args): New.
2317 (attach_command_continuation): Take a void* instead of a
2318 continuations_arg. Adjust to use struct
2319 attach_command_continuation_args.
2320 (attach_command): Adjust to use struct
2321 attach_command_continuation_args.
2323 * defs.h (struct continuation_arg): Delete.
2324 (struct continuation): Replace the struct continuation_arg*
2325 parameter of continuation_hook by a void*. Replace "arg_list"
2326 member by a new "args" member with void* type.
2327 (add_continuation, add_intermediate_continuation): Replace struct
2328 continuation_arg type usages by void* usages.
2330 * utils.c (add_continuation, do_all_continuations)
2331 (add_intermediate_continuation)
2332 (do_all_intermediate_continuations): Replace struct
2333 continuation_arg type usages by void* usages. Pass "args" instead
2336 2008-07-12 Pedro Alves <pedro@codesourcery.com>
2338 * infrun.c (struct thread_stepping_state): Delete sal member.
2339 (init_thread_stepping_state): Add local sal. Use it instead of
2341 (handle_inferior_event): New local stop_pc_sal. Use it instead of
2343 (step_into_function): Add local stop_func_sal. Use it instead of
2346 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2348 Implement -exec-continue/-exec-interrupt --all.
2349 * infcmd.c (continue_1): New, extracted from
2350 (continue_command): ...here.
2351 (interrupt_target_1): New, extracted from
2352 (interrupt_target_command): ...here.
2353 * inferior.h (continue_1, interrupt_target_1): New.
2354 * mi/mi-main.c (mi_cmd_exec_continue)
2355 (mi_cmd_exec_interrupt): Handle --all.
2357 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2359 Implement --thread and --frame.
2360 * gdbthread.h (find_thread_id): Declare.
2361 * thread.c (find_thread_id): Make non-static.
2362 * mi/mi-main.c (mi_cmd_execute): Switch to the right
2363 thread and frame, if necessary.
2364 * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
2365 * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
2367 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2369 * infrun.c (resume): Discard cleanups on early exit path.
2371 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2373 * infrun.c (normal_stop): For MI, report which threads
2376 2008-07-12 Vladimir Prus <vladimir@codesourcery.com>
2378 Report thread state in -thread-info output.
2379 * thread.c (print_thread_info): Add new field "state".
2381 2008-07-11 Pedro Alves <pedro@codesourcery.com>
2383 * infrun.c (handle_inferior_event): Also ignore a
2384 TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
2386 2008-07-11 Tom Tromey <tromey@redhat.com>
2388 * completer.c (complete_line_internal): New function, from
2389 complete_line. Add 'for_help' parameter.
2390 (complete_line): Use it.
2391 (command_completer): Move later. Rewrite.
2393 2008-07-11 Pedro Alves <pedro@codesourcery.com>
2395 * thread.c (thread_apply_command): Move making the cleanup out of
2398 2008-07-11 Pedro Alves <pedro@codesourcery.com>
2402 * thread.c (enum thread_state): New.
2403 (thread_state main_thread_running): Delete, in favor of...
2404 (thread_state main_thread_state): ... this. Update throughout.
2405 (clear_thread_inferior_resources): New, split from free_thread.
2406 (free_thread): Call clear_thread_inferior_resources.
2407 (init_thread_list): Set main thread to stopped state.
2408 (add_thread_silent): Take care of PTID reuses.
2409 (delete_thread): If deleting inferior_ptid or a thread with
2410 refcount > 0, mark it as exited, but still keep it in the list.
2411 Only notify of thread exits, if we haven't done so yet.
2412 (iterate_over_threads): Make it safe to delete threads while
2413 iterating over them.
2414 (do_captured_list_thread_ids): Don't account for exited threads.
2415 (thread_alive): Check for the THREAD_EXITED state, and don't set
2416 ptid to -1 on exited threads.
2417 (set_running): Update to account for extra possible states.
2418 (is_thread_state): New.
2419 (is_stopped, is_exited): New.
2420 (is_running): Implement in terms of is_thread_state.
2421 (any_running): Update.
2422 (print_thread_info): Update. Account for exited threads. Don't
2423 warn about missed frame restoring here, its done in the cleanup.
2424 (switch_to_thread): Don't read from a thread that has gone.
2425 (restore_current_thread): In non-stop mode, do a full context
2427 (restore_selected_frame): Add a frame_level argument. Rewrite.
2428 (struct current_thread_cleanup): Add selected_frame_level and
2429 was_stopped members.
2430 (do_restore_current_thread_cleanup): Check if thread was stopped
2431 and still is, and if the target has registers, stack and memory
2432 before restoring the selected frame. Don't delete the cleanup
2434 (restore_current_thread_cleanup_dtor): New.
2435 (make_cleanup_restore_current_thread): Remove all arguments.
2437 (thread_apply_all_command): Update. Prune threads.
2438 (thread_apply_command): Update.
2439 (thread_command): Account for currently selected exited thread.
2440 (do_captured_thread_select): Check for a running thread. Prune
2442 (_initialize_thread): Make "info threads", "thread", "thread
2443 apply", and "thread apply all" appliable without a selected thread.
2444 * gdbthread.h (struct thread_info): Replace running_ by state_.
2446 (is_exited, is_stopped): Declare.
2447 (make_cleanup_restore_current_thread): Remove all arguments.
2448 * infrun.c: Include "event-top.h".
2449 (fetch_inferior_event): In non-stop mode, restore selected thread
2450 and frame after handling the event and running breakpoint
2451 commands. Display GDB prompt if needed.
2452 (normal_stop): In non-stop mode, don't print thread switching
2454 * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
2455 (get_cmd_no_selected_thread_ok): New.
2456 * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
2457 (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
2459 * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
2460 no-selected-thread ok.
2461 * top.c (execute_command): Check for non no-selected-thread-ok
2463 * linux-nat.c (struct saved_ptids, threads_to_delete)
2464 (record_dead_thread, prune_lwps): Delete.
2465 (exit_lwp): Unconditionally delete thread.
2466 (linux_nat_resume): Remove prune_lwps call.
2467 * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
2468 of is_running. Adjust to make_cleanup_restore_current_thread
2470 * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
2471 selected thread has exited.
2472 * inf-loop.c (inferior_event_handler): Don't display the prompt
2474 * varobj.c (c_value_of_root): Update.
2475 * defs.h (make_cleanup_dtor): Declare.
2476 * utils.c (make_cleanup_dtor): New.
2478 * Makefile.in (infrun.o): Depend on $(event_top_h).
2480 2008-07-11 Pedro Alves <pedro@codesourcery.com>
2482 Add "continue -a" and "interrupt -a" options for non-stop mode.
2484 * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
2485 (continue_command): Add "-a" option.
2486 (interrupt_target_command): Add "-a" option.
2487 (_initialize_infcmd): Add extend help of continue and interrupt
2488 command to mention the new "-a" option. Mark "continue" async ok.
2490 2008-07-10 Doug Evans <dje@google.com>
2492 Add "set print symbol-loading on|off".
2493 * NEWS: Document new option.
2494 * symfile.h (print_symbol_loading): Declare.
2495 * symfile.c (print_symbol_loading): New global.
2496 (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
2497 from ..." if print_symbol_loading.
2498 (_initialize_symfile): Add set/show print symbol-loading.
2499 * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
2500 if print_symbol_loading.
2502 2008-07-10 Pedro Alves <pedro@codesourcery.com>
2504 Non-stop linux native.
2506 * linux-nat.c (linux_test_for_tracefork): Block events while we're
2508 (get_pending_status): Implement non-stop mode.
2509 (linux_nat_detach): Stop threads before detaching.
2510 (linux_nat_resume): In non-stop mode, always resume only a single
2512 (linux_handle_extended_wait): On a clone event, in non-stop mode,
2513 add new lwp to GDB's thread table, and mark as running, executing
2514 and stopped appropriately.
2515 (linux_nat_filter_event): Don't assume there are other running
2516 threads when a thread exits.
2517 (linux_nat_wait): Mark the main thread as running and executing.
2518 In non-stop mode, don't stop all lwps.
2519 (linux_nat_kill): Stop lwps before killing them.
2520 (linux_nat_thread_alive): Use signal 0 to detect if a thread is
2522 (send_sigint_callback): New.
2523 (linux_nat_stop): New.
2524 (linux_nat_add_target): Set to_stop to linux_nat_stop.
2526 * linux-nat.h (thread_db_attach_lwp): Declare.
2528 * linux-thread-db.c (thread_get_info_callback): Check for new
2529 threads if we have none.
2530 (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
2531 stopped lwp. Check for new threads if we have none.
2532 (thread_db_attach_lwp): New.
2533 (thread_db_init): Set proc_handle.pid to inferior_ptid.
2534 (check_event): Set proc_handle.pid to the stopped lwp.
2535 (thread_db_find_new_threads): Set proc_handle.pid to any stopped
2536 lwp available, bail out if there is none.
2538 * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
2541 2008-07-10 Kevin Buettner <kevinb@redhat.com>
2543 * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
2544 `current_pc' from CORE_ADDR to ULONGEST.
2546 * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
2549 2008-07-10 Jan Kratochvil <jan.kratochvil@redhat.com>
2551 * NEWS (New commands): Mention "set disable-randomization".
2552 * configure.ac: Add check for HAVE_PERSONALITY and
2553 HAVE_DECL_ADDR_NO_RANDOMIZE.
2554 * configure, config.in: Regenerate.
2555 * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
2556 [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
2558 (disable_randomization, show_disable_randomization)
2559 (set_disable_randomization): New.
2560 (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
2561 PERSONALITY_ORIG and PERSONALITY_SET. Disable randomization upon the
2562 variable DISABLE_RANDOMIZATION.
2563 (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
2564 DISABLE_RANDOMIZATION.
2566 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2568 Adjust all targets to new target_stop interface.
2570 * gnu-nat.c (gnu_stop): Add ptid argument.
2571 * go32-nat.c (go32_stop): Add ptid argument.
2572 (go32_create_inferior): Pass inferior_ptid to go32_stop.
2573 * hpux-thread.c (hpux_thread_stop): Add ptid argument.
2574 * monitor.c (monitor_stop): Add ptid argument.
2575 (monitor_open): Pass inferior_ptid to monitor_stop.
2576 (monitor_interrupt): Pass inferior_ptid to target_stop.
2577 (monitor_stop): Add ptid argument.
2578 * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
2579 (procfs_create_inferior): Add ptid argument.
2580 * procfs.c (procfs_stop): Add ptid argument.
2581 * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
2582 * remote-sim.c (gdbsim_stop): Add ptid argument.
2583 * sol-thread.c (sol_thread_stop): Add ptid argument.
2584 * win32-nat.c (win32_stop): Add ptid argument.
2586 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2588 Non-stop inferior control.
2590 * infrun.c (resume): In non-stop mode, always resume just one
2592 (proceed): Don't call prepare_to_proceed in non-stop mode.
2593 (fetch_inferior_event): In non-stop mode, switch context before
2595 (error_is_running, ensure_not_running): New.
2596 (handle_inferior_event): In non-stop mode: Mark only the event
2597 thread as stopped. Require that the target module manages adding
2598 threads to the thread list. Assert that there isn't a
2599 deferred_step_ptid set. Don't switch to infwait_thread_hop_state.
2600 (normal_stop): Only mark not-running if inferior hasn't exited.
2601 In non-stop mode, only mark the event thread.
2603 * thread.c:Include "cli/cli-decode.h".
2604 (print_thread_info): Don't read from a running thread.
2605 Output "(running)" if thread is running.
2606 (switch_to_thread): Don't read stop_pc if thread is executing.
2607 (do_restore_current_thread_cleanup): Don't write to a running
2609 (thread_apply_all_command): Don't read from a running thread. In
2610 non-stop mode, do a full context-switch instead of just switching
2612 (thread_apply_command): In non-stop mode, do a full context-switch
2613 instead of just switching threads.
2614 (do_captured_thread_select): Likewise. Inform user if selected
2616 (_initialize_thread): Mark "info threads" and "thread" and
2619 * inf-loop.c (inferior_event_handler): In non-stop mode, don't
2620 unregister the target from the event loop.
2622 * infcmd.c (continue_command, step_1, jump_command)
2623 (signal_command): Ensure the selected thread isn't running.
2624 (interrupt_target_command): In non-stop mode, interrupt only the
2627 * inferior.h (error_is_running, ensure_not_running): Declare.
2629 * target.h (struct target_ops): Add ptid argument to the to_stop
2631 (target_stop): Add ptid_t argument.
2633 * target.c (update_current_target): Add ptid argument to to_stop's
2635 (debug_to_stop): Add ptid_t argument.
2636 (debug_to_rcmd): Set to_stop_ptid.
2638 * remote.c (remote_stop): Add ptid_t argument.
2639 (async_remote_interrupt): Add inferior_ptid to target_stop.
2640 * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
2642 * Makefile.in (thread.o): Depend on $(cli_decode_h).
2644 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2646 Don't rely on ecs->wait_for_more.
2648 * infrun.c (proceed): Clear the stepping state, set
2649 previous_inferior_ptid and clear infwait state.
2650 (wait_for_inferior): Don't clear the stepping state, set
2651 previous_inferior_ptid, or clear the infwait state here.
2652 (fetch_inferior_event): Don't clear the stepping state, set
2653 previous_inferior_ptid, or clear the infwait state here. Don't
2654 condition on wait_for_more.
2656 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2658 Refactor infrun a bit.
2660 * infrun.c (currently_stepping): Take a struct
2661 thread_stepping_state instead of an execution_control_state.
2662 (struct thread_stepping_state): New, split from
2663 execution_control_state.
2664 (gtss, tss): New globals.
2665 (proceed): Clear the stepping state, set previous_inferior_ptid
2666 and clear infwait state.
2667 (init_wait_for_inferior): Clear the stepping state,
2668 previous_inferior_ptid and infwait state.
2669 (waiton_ptid, infwait_state): New, split from
2670 execution_control_state.
2671 (struct execution_control_state): Members that persist through
2672 events moved out to either struct thred_stepping_state or made
2673 global. Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
2674 (wait_for_inferior, fetch_inferior_event): Use local
2675 execution_control_state. Update to execution_control_state split.
2676 (init_execution_control_state): Adjust.
2677 (init_thread_stepping_state): New, extracted from
2678 init_execution_control_state.
2679 (context_switch): Take a ptid instead of an
2680 execution_control_state.
2681 (context_switch_to): Adjust.
2682 (adjust_pc_after_break): Adjust.
2683 (init_infwait_state): New.
2684 (handle_inferior_event): Adjust.
2686 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2687 Vladimir Prus <vladimir@codesourcery.com>
2689 Per-thread commands.
2691 * gdbthread.h: Remove unneeded forward declarations.
2692 Include "inferior.h".
2693 (struct thread_info): Add continuations,
2694 intermediate_continuations, proceed_to_finish, step_over_calls,
2695 stop_step, step_multi and stop_signal members.
2696 (save_infrun_state): Add continuations,
2697 intermediate_continuations, proceed_to_finish, step_over_calls,
2698 stop_step, step_multi, stop_signal and stop_bpstat parameters.
2699 (load_infrun_state): Add continuations,
2700 intermediate_continuations, proceed_to_finish, step_over_calls,
2701 stop_step, step_multi, stop_signal and stop_bpstat parameters.
2703 * thread.c (load_infrun_state): In non-stop mode, load
2704 continuations, intermediate_continuations, proceed_to_finish,
2705 step_over_calls, stop_step, step_multi and stop_signal.
2706 (save_infrun_state): Store continuations,
2707 intermediate_continuations, proceed_to_finish, step_over_calls,
2708 stop_step, step_multi, stop_signal and stop_bpstat.
2709 (save_infrun_state): Store continuations,
2710 intermediate_continuations, proceed_to_finish, step_over_calls,
2711 stop_step, step_multi, stop_signal and stop_bpstat.
2712 (free_thread): Clear The thread's stop_bpstat.
2714 * inferior.h (context_switch_to): Declare.
2716 * infrun.c (ecss): New global.
2717 (context_switch): Context switch continuations,
2718 intermediate_continuations, proceed_to_finish, step_over_calls,
2719 stop_step, step_multi, stop_signal and stop_bpstat.
2720 (wait_for_inferior): Use global ecss.
2721 (async_ecss, async_ecs): Delete.
2722 (fetch_inferior_event): Use global ecss.
2723 (context_switch_to): New.
2725 * top.c (execute_command): In non-stop, only check if the current
2726 thread is running, in all-stop, check if there's any thread
2729 * breakpoint.c (bpstat_remove_breakpoint): New.
2730 (bpstat_remove_breakpoint_callback): New.
2731 (delete_breakpoint): Clear the stop_bpstats of all threads.
2733 * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
2734 current thread is running, in all-stop, check if there's any
2737 * Makefile.in (gdbthread_h): Depend on $(inferior_h).
2739 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2741 Add non_stop global.
2743 * inferior.h (non_stop): Declare.
2744 * infrun.c (non_stop, non_stop_1): New.
2745 (set_non_stop, show_non_stop): New.
2746 (_initialize_infrun): Add "set/show non-stop" command.
2748 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2750 Adjust fork/vfork/exec to pass ptids around.
2752 * target.h (struct target_waitstatus): Store related_pid as a ptid.
2753 (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
2755 * breakpoint.h (struct breakpoint): Change forked_inferior_pid
2757 * breakpoint.c (print_it_typical, bpstat_check_location)
2758 (print_one_breakpoint_location, set_raw_breakpoint_without_location)
2759 (create_fork_vfork_event_catchpoint): Adjust.
2760 * infrun.c (fork_event): Change parent_pid and child_pid types to
2762 (follow_exec, inferior_has_forked, inferior_has_vforked)
2763 (inferior_has_execd): Take a ptid_t and don't trim it.
2764 * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
2765 * linux-nat.c (linux_child_follow_fork): Adjust.
2766 * inf-ptrace.c (inf_ptrace_wait): Adjust.
2767 * inf-ttrace.c (inf_ttrace_wait): Adjust.
2768 * win32-nat.c (get_win32_debug_event): Don't set related_pid.
2770 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2772 Add "executing" property to threads.
2774 * inferior.h (target_executing): Delete.
2775 * gdbthread.h (struct thread_info): Add executing_ field.
2776 (set_executing, is_executing): New.
2777 * thread.c (main_thread_executing): New.
2778 (init_thread_list): Clear it and also main_thread_running.
2779 (is_running): Return false if target has no execution.
2780 (any_running, is_executing, set_executing): New.
2782 * top.c: Include "gdbthread.h".
2783 (target_executing): Delete.
2784 (execute_command): Replace target_executing check by any_running.
2785 * event-top.c: Include "gdbthread.h".
2786 (display_gdb_prompt, command_handler): Replace target_executing by
2788 * inf-loop.c: Include "gdbthread.h". Don't mark as not executing
2789 here. Replace target_executing by is_running.
2790 * infrun.c (handle_inferior_event): Mark all threads as
2792 * linux-nat.c (linux_nat_resume): Don't mark thread as executing
2794 * stack.c (get_selected_block): Return null if inferior is
2796 * target.c (target_resume): Mark resumed ptid as executing.
2797 * breakpoint.c (until_break_command): Replace target_executing
2798 check by is_executing.
2799 * remote.c (remote_async_resume): Don't mark inferior as executing
2801 * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
2804 * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
2805 (mi_execute_async_cli_command): Replace target_executing by
2808 * frame.c (get_current_frame): Error out if the current thread is
2810 (has_stack_frames): New.
2811 (get_selected_frame, deprecated_safe_get_selected_frame): Check
2814 * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
2817 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2819 * symfile.c (load_command): Reopen the exec file and reread
2820 symbols before anything else.
2822 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2824 * remote-sim.c: Include gdbthread.h.
2825 (remote_sim_ptid): New global.
2826 (gdbsim_create_inferior): Silently add the main task to GDB's
2828 (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
2829 task from GDB's thread list.
2830 (gdbsim_resume): Adjust to use remote_sim_ptid.
2831 (gdbsim_thread_alive, gdbsim_pid_to_str): New.
2832 (init_gdbsim_ops): Register gdbsim_thread_alive and
2834 (_initialize_remote_sim): Initialize remote_sim_ptid.
2835 * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
2837 2008-07-09 Pedro Alves <pedro@codesourcery.com>
2839 * monitor (monitor_ptid): New global.
2840 (monitor_open): Silently add the main task to GDB's thread list.
2841 (monitor_close, monitor_mourn_inferior): Silently delete the main
2842 task from GDB's thread list.
2843 (monitor_thread_alive, monitor_pid_to_str): New.
2844 (init_base_monitor_ops): Register monitor_thread_alive and
2846 (_initialize_remote_monitors): Initialize monitor_ptid.
2848 * gdbthread.h (delete_thread_silent): Declare.
2849 * thread.c (delete_thread): Rename to ...
2850 (delete_thread_1): ... this. Add "silent" parameter. If silent,
2851 don't do exit notifications.
2852 (delete_thread, delete_thread_silent): New, as wrappers to
2855 2008-07-08 Pedro Alves <pedro@codesourcery.com>
2857 * breakpoint.c (update_global_location_list): Add boolean
2858 "should_insert" argument. Only insert locations if caller told it
2860 (update_global_location_list_nothrow): Add boolean "should_insert"
2861 argument. Pass it to update_global_location_list.
2862 (insert_breakpoints, create_longjmp_breakpoint)
2863 (create_overlay_event_breakpoint, enable_overlay_breakpoints)
2864 (create_thread_event_breakpoint, create_solib_event_breakpoint)
2865 (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
2866 (enable_watchpoints_after_interactive_call_stop)
2867 (set_momentary_breakpoint, create_breakpoints)
2868 (break_command_really, watch_command_1)
2869 (create_ada_exception_breakpoint, update_breakpoint_locations)
2870 (do_enable_breakpoint, enable_command): Pass true to
2871 update_global_location_list.
2872 (bpstat_stop_status, disable_overlay_breakpoints)
2873 (disable_watchpoints_before_interactive_call_start)
2874 (delete_breakpoint, disable_breakpoint, disable_command): Pass
2875 false to update_global_location_list.
2876 (update_breakpoints_after_exec): Don't temporarily disable
2877 always-inserted mode.
2879 2008-07-08 Pedro Alves <pedro@codesourcery.com>
2881 * breakpoint.c (mark_breakpoints_out): Make public.
2882 (update_breakpoints_after_exec): Don't call mark_breakpoints_out
2883 here. Update comment.
2884 * breakpoint.h (mark_breakpoints_out): Declare.
2886 * linux-nat.c (linux_handle_extended_wait): On
2887 TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
2888 * inf-ttrace.c (inf_ttrace_wait): Likewise.
2890 2008-07-08 Pedro Alves <pedro@codesourcery.com>
2892 * infrun.c (follow_exec): Reset shared libraries before adding the
2895 2008-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
2897 * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
2899 2008-07-07 Pedro Alves <pedro@codesourcery.com>
2901 * i386-dicos-tdep.c: Include "inferior.h".
2902 (i386_dicos_frame_align): New.
2903 (i386_dicos_init_abi): Register i386_dicos_frame_align. Set call
2904 dummy location ON_STACK.
2905 * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
2907 2008-07-07 Joel Brobecker <brobecker@adacore.com>
2909 * gstdint.h: New file.
2911 2008-07-05 Vladimir Prus <vladimir@codesourcery.com>
2913 * mi/mi-interp.c (mi_on_resume): Don't try to report
2914 resumed thread it the thread list is empty.
2916 2008-07-05 Pierre Muller <muller@ics.u-strasbg.fr>
2918 * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
2919 completer for set to filename_completer.
2923 2008-07-04 Vladimir Prus <vladimir@codesourcery.com>
2925 Implement -target-attach.
2926 * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
2928 2008-06-21 Hui Zhu <teawater@gmail.com>
2930 * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
2932 2008-07-03 Pedro Alves <pedro@codesourcery.com>
2934 * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
2935 * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
2937 * target.h (struct target_ops): Add to_attach_no_wait member.
2938 (target_attach_no_wait): New.
2939 * target.c (update_current_target): Inherit to_attach_no_wait.
2941 * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
2942 target_attach_no_wait runtime check.
2944 * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
2945 * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
2948 2008-07-03 Pedro Alves <pedro@codesourcery.com>
2950 * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
2951 on debug_displaced being set.
2953 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
2955 * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
2956 directly instead of get_frame_id.
2958 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
2960 * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
2961 (deal_with_atomic_sequence): Update BC masks.
2962 (rs6000_gdbarch_init): Init displaced stepping infra-structure.
2963 Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
2965 2008-06-30 Daniel Jacobowitz <dan@codesourcery.com>
2967 * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
2968 register, not the previous frame's.
2970 2008-06-30 Luis Machado <luisgpm@br.ibm.com>
2972 * source.c (select_source_symtab): Make sure we skip namespace
2973 symtabs when showing cpp source code.
2975 2008-06-30 Hans-Peter Nilsson <hp@axis.com>
2977 * MAINTAINERS (Authorized committers): Fix my email address.
2979 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
2981 * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
2982 -target-download and -target-select via CLI, so that
2983 the quoting rules are the same as they were (unfortunately)
2984 in all prior gdb releases.
2985 * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
2986 (mi_cmd_target_download, mi_cmd_target_select): Remove.
2987 * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
2988 (mi_cmd_target_download, mi_cmd_target_select): Remove.
2989 (mi_cmd_execute): Set current_token even for commands
2992 2008-06-28 Ulrich Weigand <uweigand@de.ibm.com>
2994 * alphafbsd-tdep.c: Update for unwinder changes.
2995 * alpha-linux-tdep.c: Likewise.
2996 * alphanbsd-tdep.c: Likewise.
2997 * alphaobsd-tdep.c: Likewise.
2998 * avr-tdep.c: Likewise.
2999 * cris-tdep.c: Likewise.
3000 * frv-linux-tdep.c: Likewise.
3001 * frv-tdep.c: Likewise.
3002 * h8300-tdep.c: Likewise.
3003 * hppa-linux-tdep.c: Likewise.
3004 * iq2000-tdep.c: Likewise.
3005 * m32c-tdep.c: Likewise.
3006 * m32r-linux-tdep.c: Likewise.
3007 * m32r-tdep.c: Likewise.
3008 * m68hc11-tdep.c: Likewise.
3009 * mep-tdep.c: Likewise.
3010 * mn10300-tdep.c: Likewise.
3011 * mt-tdep.c: Likewise.
3012 * score-tdep.c: Likewise.
3013 * sh64-tdep.c: Likewise.
3014 * sh-tdep.c: Likewise.
3015 * sparc64fbsd-tdep.c: Likewise.
3016 * sparc64nbsd-tdep.c: Likewise.
3017 * sparc64obsd-tdep.c: Likewise.
3018 * v850-tdep.c: Likewise.
3019 * vaxobsd-tdep.c: Likewise.
3020 * vax-tdep.c: Likewise.
3021 * xstormy16-tdep.c: Likewise.
3023 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
3025 * mi/mi-main.c (enum captured_mi_execute_command_actions)
3026 (captured_mi_execute_command_args): Remove.
3027 (captured_mi_execute_command): Cast the closure to mi_parse
3028 pointer, not to captured_mi_execute_command_args, and don't
3029 set the action field thereof.
3030 (mi_execute_command): Pass struct mi_parse, not
3031 captured_mi_execute_command_args to captured_mi_execute_command.
3032 (mi_execute_command): Remove (dead) code for suppressing
3035 2008-06-28 Pedro Alves <pedro@codesourcery.com>
3037 * linux-nat.c (enum sigchld_state): New.
3038 (linux_nat_async_events_state): Renamed from
3039 linux_nat_async_events_enabled.
3040 (linux_nat_event_pipe_push, my_waitpid): Adjust.
3041 (sigchld_default_action): New.
3042 (lin_lwp_attach_lwp): Adjust. Call linux_nat_async_events
3044 (linux_nat_create_inferior): Set events state to sigchld_default
3046 (linux_nat_resume): Adjust.
3047 (linux_nat_wait): Call linux_nat_async_events unconditionally.
3048 (sigchld_handler): Adjust.
3049 (linux_nat_async_mask): Don't set SIGCHLD actions here.
3050 (get_pending_events): Adjust.
3051 (linux_nat_async_events): Rewrite to handle enum sigchld_state
3052 instead of a boolean.
3053 (linux_nat_async): Adjust.
3054 (_initialize_linux_nat): Capture default SIGCHLD action into
3055 sigchld_default_action.
3057 2008-06-28 Vladimir Prus <vladimir@codesourcery.com>
3059 * breakpoint.c (moribund_locations): New.
3060 (bpstat_stop_status): Process moribund locations.
3061 (update_global_location_list): Add removed
3062 locations to moribund_locations.
3063 (breakpoint_retire_moribund): New.
3064 * breakpoint.h (struct bp_location): New field
3065 events_till_retirement.
3066 (breakpoint_retire_moribund): Declare.
3067 * thread.c (thread_count): New.
3068 * infrun.c (handle_inferior_event): Call
3069 breakpoint_retire_moribund.
3070 * gdbthread.h (thread_count): Declare.
3072 2008-06-27 Joseph Myers <joseph@codesourcery.com>
3074 * dfp.c (decimal_convert): Call match_endianness before and after
3077 2008-06-27 Jonathan Larmour <jifl@eCosCentric.com>
3079 * remote.c (remote_insert_breakpoint): Ensure that if Z0
3080 unsupported and we fall back to memory_insert_breakpoint, we
3081 use the unmodified requested address.
3083 2008-06-27 Joel Brobecker <brobecker@adacore.com>
3085 * dwarf2read.c (read_attribute_value): Issue a complaint when
3086 adjusting size attribute values of 0xffffffff as zero.
3088 2008-06-27 Joseph Myers <joseph@codesourcery.com>
3090 * i386-tdep.c (i386_16_byte_align_p): New.
3091 (i386_push_dummy_call): Determine stack space required for
3092 arguments going forwards allowing for 16-byte alignment, then push
3093 arguments going forwards.
3095 2008-06-27 Pedro Alves <pedro@codesourcery.com>
3097 * infrun.c (start_remote): Don't clear thread list here.
3098 * monitor.c (monitor_open): Include "gdbthread.h". Clear thread
3100 * remote.c (record_currthread): Upgrade the main thread and its
3101 entry in the thread list if this is the first time we hear about
3103 (remote_thread_alive): Consider magic_null_ptid or a ptid without
3104 a tid member always alive.
3105 (remote_find_new_threads): Don't update the main thread here.
3106 (remote_start_remote): Clear thread list here. Always add the
3108 (extended_remote_attach_1): Add the main thread here.
3109 (extended_remote_mourn_1): Re-add the main thread here.
3110 (extended_remote_create_inferior_1): Add a main thread.
3112 * Makefile.in (monitor.o): Depend on $(gdbthread_h).
3114 2008-06-27 Pedro Alves <pedro@codesourcery.com>
3116 Use ptid_t.tid to store thread ids instead of ptid_t.pid.
3118 * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
3120 (general_thread, continue_thread): Change type to ptid_t.
3121 (record_currthread): Take a ptid_t parameter instead of an
3123 (MAGIC_NULL_PID): Delete.
3124 (set_thread): Take a ptid_t parameter and adjust.
3125 (set_general_thread, set_continue_thread): New.
3126 (remote_thread_alive, remote_newthread_step)
3127 (remote_current_thread, remote_find_new_threads)
3128 (remote_threads_info, remote_start_remote, remote_vcont_resume)
3129 (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
3130 (threadalive_test, remote_pid_to_str)
3131 (remote_get_thread_local_address): Adjust.
3132 (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
3133 and any_thread_ptid.
3135 2008-06-26 Jan Kratochvil <jan.kratochvil@redhat.com>
3137 * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
3138 * configure: Regenerated.
3140 2008-06-26 Joel Brobecker <brobecker@adacore.com>
3142 * dwarf2read.c (read_attribute_value): Treat size attribute
3143 values of 0xffffffff as if the attribute value was zero.
3145 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
3147 * linux-nat.c: Add description of overall logic.
3149 2008-06-26 Daniel Jacobowitz <dan@codesourcery.com>
3151 * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
3152 (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete. Remove
3153 all dependencies on $(gdb_stdint_h).
3154 (distclean): Do not delete gdb_stdint.h.
3155 * acinclude.m4: Do not use stdint.m4.
3156 * configure.ac: Set GNULIB_STDINT_H. Remove tests for stdint.h,
3157 uintptr_t, and gdb_stdint.h.
3158 * defs.h: Include <stdint.h>.
3159 * gdb_thread_db.h: Assume stdint.h is already included.
3160 * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
3161 rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
3162 include gdb_stdint.h.
3163 * configure, config.in: Regenerate.
3165 2008-06-26 Joseph Myers <joseph@codesourcery.com>
3167 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
3168 decimal floating-point values in GPRs for soft-float.
3169 (do_ppc_sysv_return_value): Handle returning decimal
3170 floating-point values in GPRs for soft-float.
3172 2008-06-26 Vladimir Prus <vladimir@codesourcery.com>
3174 * target.c (target_read_until_error): New.
3175 * target.h (target_read_until_error): Declare.
3176 * mi/mi-main.c (mi_cmd_data_read_memory): Use
3177 target_read_until_error.
3179 2008-06-25 Jan Kratochvil <jan.kratochvil@redhat.com>
3181 Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
3182 * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
3183 after the DECFLOAT detection to fix a memory leak. Remove the
3184 redundant NUM initialization. Protect the DECFLOAT detection memory
3185 access before the P block. Restore the P memory content for the
3188 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
3190 Kill the return value for all MI command functions.
3191 * mi/mi-cmds.h (enum mi_cmd_result): Remove.
3192 (mi_cmd_argv_ftype): Change return type to void.
3194 * mi/mi-main.c: Adjust all function that implement
3195 MI commands to return nothing.
3196 (struct captured_mi_execute_command_actions):
3197 Remove the rc field.
3198 (mi_cmd_execute): Return nothing.
3199 (mi_execute_async_cli_command): Return nothing.
3200 (mi_cmd_exec_interrupt): Don't print ^done here.
3201 (mi_cmd_target_select): Don't print ^connected here.
3202 (captured_mi_execute_command): Don't check for MI_CMD_DONE.
3203 Special-case -target-select and output ^connected, not ^done.
3205 * mi/mi-cmd-break.c: Adjust.
3206 * mi/mi-cmd-disas.c: Adjust.
3207 * mi/mi-cmd-env.c: Adjust.
3208 * mi/mi-cmd-file.c: Adjust.
3209 * mi/mi-cmd-stack.c: Adjust.
3210 * mi/mi-cmd-target.c: Adjust.
3211 * mi/mi-cmd-var.c: Adjust.
3212 * mi/mi-interp.c: Adjust.
3213 * mi/mi-symbol-cmds.c: Adjust.
3215 2008-06-25 Vladimir Prus <vladimir@codesourcery.com>
3217 Emit ^running via observer.
3218 * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
3220 (mi_on_resume): Print ^running if not previously output.
3221 * mi/mi-main.c (running_result_record_printed): New.
3222 (captured_mi_execute_command): Reset
3223 running_result_record_printed. Use running_result_record_printed
3224 to decide if we should skip ^done.
3225 (mi_execute_async_cli_command): Don't print ^running here.
3226 * mi/mi-main.h (current_token, running_result_record_printed):
3229 2008-06-24 Michael Snyder <msnyder@specifix.com>
3231 * infrun.c (_initialize_infrun): White space and typo fix.
3233 2008-06-23 Christopher Faylor <me.gdb.changelog@cgf.cx>
3235 * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
3236 (do_initial_win32_stuff): Fix problem with inability to set breakpoints
3237 when first loading DLL with "dll" command.
3239 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
3241 * gnu-nat.c (proc_string): Use capital T for "Thread".
3243 2008-06-19 Pierre Muller <muller@ics.u-strasbg.fr>
3245 * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
3247 2008-06-18 Joel Brobecker <brobecker@adacore.com>
3249 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
3250 the target cannot run.
3252 2008-06-18 Joel Brobecker <brobecker@adacore.com>
3254 * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
3255 we're attaching to a running process.
3257 2008-06-18 Pierre Muller <muller@ics.u-strasbg.fr>
3259 * win32-nat.c (handle_load_dll): Give dll name and load address
3260 if debug_events is on.
3261 (handle_unload_dll): Likewise.
3263 2008-06-14 Vladimir Prus <vladimir@codesourcery.com>
3265 Don't suppress *running when doing finish.
3266 * infcall.c (call_function_by_hand): Set both
3267 suppress_resume_observer and suppress_stop_observer.
3268 * infcmd.c (suppress_run_stop_observers): Split into...
3269 (suppress_resume_observer, suppress_stop_observer): ...those.
3270 (finish_command_continuation): Clear suppress_stop_observer.
3271 (finish_command): Set suppress_stop_observer.
3272 * inferior.h (suppress_run_stop_observers): Split into...
3273 (suppress_resume_observer, suppress_stop_observer): ...those.
3274 * infrun.c (normal_stop): Check for suppress_stop_observer.
3275 * thread.c (set_running): Check for suppress_resume_observer.
3277 2008-06-12 Pedro Alves <pedro_alves@portugalmail.pt>
3278 Pierre Muller <muller@ics.u-strasbg.fr>
3280 * gdbarch.sh (gdbarch_skip_main_prologue): New.
3281 * gdbarch.h, gdbarch.c: Regenerate.
3282 * i386-tdep.h (i386_skip_main_prologue): Declare.
3283 * i386-tdep.c (i386_skip_main_prologue): New.
3284 * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
3285 i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
3286 * symtab.c (find_function_start_sal): When pc points at the "main"
3287 function, call gdbarch_skip_main_prologue.
3289 2008-06-11 Daniel Jacobowitz <dan@codesourcery.com>
3291 * value.c (value_primitive_field): Fetch lazy register values.
3293 2008-06-11 Pedro Alves <pedro@codesourcery.com>
3295 * NEWS: Mention support removal of undocumented S AA p PID stop
3298 * remote.c (remote_wait): Remove undocumented S AA p PID support.
3300 2008-06-10 Stan Shebs <stan@codesourcery.com>
3302 * MAINTAINERS: Update my affiliation and address.
3304 2008-06-10 Andreas Schwab <schwab@suse.de>
3306 * top.c (print_gdb_version): Don't print final newline.
3308 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3311 * Makefile.in: Update dependencies.
3312 * gdbthread.h (struct thread_info): New field
3314 (set_running, is_running): New.
3315 * thread.c (set_running, is_running): New.
3316 * inferior.h (suppress_normal_stop_observer): Rename to...
3317 (suppress_run_stop_observers): ..this.
3318 * infcmd.c (suppress_normal_stop_observer): Rename to...
3319 (suppress_run_stop_observers): ..this.
3320 (finish_command_continuation, finish_command): Adjust.
3321 * infcall.c (call_function_by_hand): Adjust.
3322 * infrun.c (normal_stop): Call set_running.
3323 * target.c (target_resume): New. Call set_running.
3324 * target.h (target_resume): Convert from macro to
3327 * mi/mi-interp.c (mi_on_resume): New.
3328 (mi_interpreter_init): Register mi_on_resume.
3330 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3332 Use observers to report stop events in MI.
3333 * mi/mi-interp.c (mi_on_normal_stop): New.
3334 (mi_interpreter_init): Register mi_on_normal_stop.
3335 (mi_interpreter_exec_continuation): Remove.
3336 (mi_cmd_interpreter_exec): Don't register the above.
3337 * mi/mi-main.c (captured_mi_execute_command): Don't care
3338 about sync_execution.
3339 (mi_execute_async_cli_command): Don't install continuation. Don't
3341 (mi_exec_async_cli_cmd_continuation): Remove.
3343 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3345 Suppress normal stop observer when it's problematic.
3346 * inferior.h (suppress_normal_stop_observer): New.
3347 * infcall.c (call_function_by_hand): Disable stop events when
3348 doing function calls.
3349 * infmcd.c (suppress_normal_stop_observer): New.
3350 (finish_command_continuation): Call normal_stop observer
3352 (finish_command): Disable stop events inside proceed.
3353 * infrun.c (normal_stop): Don't call normal stop observer if
3354 suppressed of if multi-step is in progress.
3356 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3359 * infrun.c (finish_command): Don't pass cleanup
3361 (finish_command_continuation): Don't grab cleanup from
3362 the passed data, as we don't use, and cannot, use it anyway.
3364 2008-06-10 Vladimir Prus <vladimir@codesourcery.com>
3366 Introduce common cleanup for restoring integers.
3367 * defs.h (make_cleanup_restore_integer): New declaration.
3368 (struct cleanup): New field free_arg.
3369 (make_my_cleanup_2): New.
3370 * utils.c (restore_integer_closure, restore_integer)
3371 (make_cleanup_restore_integer): New.
3372 (make_my_cleanup): Initialize the free_arg field and
3373 renamed to make_my_cleanup_2.
3374 (do_my_cleanups): Call free_arg.
3375 (discard_cleanups): Call free_arg.
3376 * breakpoint.c (restore_always_inserted_mode): Remove.
3377 (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
3379 2008-06-09 Doug Evans <dje@google.com>
3381 * remote.c (remote_wait): Include beginning of malformed packet
3384 2008-06-09 Tom Tromey <tromey@redhat.com>
3386 * completer.c (complete_line): Don't special-case
3387 expression_completer.
3388 (expression_completer): Only pass last word to
3390 * c-exp.y (yylex): Check 'token', not 'operator'.
3392 2008-06-09 Daniel Jacobowitz <dan@codesourcery.com>
3394 * configure.ac (build_warnings): Add -Wno-format for mingw.
3395 * configure: Regenerated.
3397 2008-06-07 Daniel Jacobowitz <dan@codesourcery.com>
3399 * NEWS: Make indentation consistent. Move exec tracing entry out
3400 of remote packet list.
3402 2008-06-06 Tom Tromey <tromey@redhat.com>
3404 * value.h (evaluate_subexpression_type, extract_field_op):
3406 * printcmd.c (_initialize_printcmd): Use expression_completer for
3407 'p', 'inspect', 'call'.
3408 * parser-defs.h (parse_field_expression): Declare.
3409 * parse.c: Include exceptions.h.
3410 (in_parse_field, expout_last_struct): New globals.
3411 (mark_struct_expression): New function.
3412 (prefixify_expression): Return int.
3413 (prefixify_subexp): Return int. Use expout_last_struct.
3414 (parse_exp_1): Update.
3415 (parse_exp_in_context): Add 'out_subexp' argument. Handle
3417 (parse_field_expression): New function.
3418 * expression.h (parse_field_expression): Declare.
3419 (in_parse_field): Likewise.
3420 * eval.c (evaluate_subexpression_type): New function.
3421 (extract_field_op): Likewise.
3422 * completer.h (expression_completer): Declare.
3423 * completer.c (expression_completer): New function.
3424 (count_struct_fields, add_struct_fields): New functions.
3425 * c-exp.y (yyparse): Redefine.
3426 (COMPLETE): New token.
3427 (exp): New productions.
3428 (saw_name_at_eof, last_was_structop): New globals.
3429 (yylex): Return COMPLETE when needed. Recognize in_parse_field.
3430 (c_parse): New function.
3431 * breakpoint.c (_initialize_breakpoint): Use expression_completer
3432 for watch, awatch, and rwatch.
3433 * Makefile.in (parse.o): Depend on exceptions_h.
3435 2008-06-06 Paul Pluzhnikov <ppluzhnikov@google.com>
3438 * gdb/valopts.c (find_overload_match): Handle references
3441 2008-06-06 Paul N. Hilfinger <hilfinger@adacore.com>
3443 * ada-lang.c (ada_value_assign): Correct big-endian case to take into
3444 account the bitsize of the 'from' operand.
3446 2008-06-06 Pedro Alves <pedro@codesourcery.com>
3448 * annotate.h (annotate_thread_changed): Declare.
3450 2008-06-06 Nick Roberts <nickrob@snap.net.nz>
3452 * annotate.c (annotate_thread_changed): New function.
3453 * thread.c (thread_command) : Use it.
3454 * infrun.c (normal_stop): Use it.
3456 2008-06-05 Vladimir Prus <vladimir@codesourcery.com>
3457 Nathan Sidwell <nathan@codesourcery.com>
3458 Joseph Myers <joseph@codesourcery.com>
3460 * acinclude.m4: Include ../config/acx.m4.
3461 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
3462 * configure, config.in: Regenerate.
3463 * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
3465 * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
3467 2008-06-05 Pedro Alves <pedro@codesourcery.com>
3469 Replace 'target async' by 'maintenance set remote-async' and
3470 'target remote' combination.
3472 * remote.c (remote_async_wait): Merge into remote_wait, and
3474 (remote_async_permitted, remote_async_permitted_set): New
3476 (set_maintenance_remote_async_permitted)
3477 (show_maintenance_remote_async_permitted): New functions.
3478 (remote_async_ops, extended_async_remote_ops): Delete.
3479 (remote_async_open, extended_remote_async_open): Delete.
3480 (remote_open_1): Drop async_p parameter. Update callers. Replace
3481 async_p with remote_async_permitted checks.
3482 (extended_async_remote_attach): Delete.
3483 (remote_resume, remote_async_resume): Merge and leave remote_resume.
3484 (remote_async_terminal_inferior): Rename to...
3485 (remote_terminal_inferior): ... this, and add
3486 remote_async_termitted check.
3487 (remote_async_terminal_ours): Rename to...
3488 (remote_terminal_ours): ... this, and add remote_async_termitted
3490 (remote_wait, remote_async_wait): Merge and leave remote_wait
3492 (remote_kill, remote_async_kill): Merge and leave remote_kill
3494 (remote_async_mourn, extended_async_remote_mourn): Delete.
3495 (extended_remote_create_inferior_1): Drop async_p parameter.
3496 Update callers. Always use extended_remote_ops.
3497 (extended_remote_async_create_inferior): Delete.
3498 (remote_return_zero): Delete.
3499 (init_remote_ops): Register remote_can_async_p, remote_async,
3500 remote_async_mask, remote_terminal_inferior and
3501 remote_terminal_ours.
3502 (remote_can_async_p, remote_is_async_p): Check for
3503 remote_async_permitted.
3504 (init_remote_async_ops, init_extended_async_remote_ops): Remove.
3505 (set_remote_cmd): Don't add async and extended-async targets.
3506 (_initialize_remote): Add set/show remote-async maintenance
3509 2008-06-05 Pedro Alves <pedro@codesourcery.com>
3511 * remote.c (kill_kludge): Delete.
3512 (remote_wait, remote_async_wait): Don't set it.
3513 (remote_kill, remote_async_kill): Don't do anything with it.
3515 2008-06-05 Pedro Alves <pedro@codesourcery.com>
3517 * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
3519 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
3521 * bcache.c (bcache_data): Call deprecated_bcache_added function.
3522 (deprecated_bcache_added): New function name. Body of function
3523 bcache_data is used here with the addition of 'added' argument.
3524 * bcache.h (deprecated_bcache_added): New function.
3525 * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
3526 work from add_psymbol_to_list - initialises partial symbol and stashes
3527 it in objfile's cache.
3528 (append_psymbol_to_list): New helper function, takes other part of
3529 work from add_psymbol_to_list - adds partial symbol to the given list.
3530 (add_psymbol_to_list): Call helper functions instead of doing work
3531 here. If adding to global list, do not duplicate partial symbols in the
3534 2008-06-05 Aleksandar Ristovski <aristovski@qnx.com>
3536 * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
3537 'exception caught|thrown' message.
3539 2008-06-05 Jan Kratochvil <jan.kratochvil@redhat.com>
3541 * Makefile.in: Update dependencies.
3542 * dwarf2expr.c: New include "gdb_assert.h".
3543 (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
3544 (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
3545 (execute_stack_op): Error out on too large RECURSION_DEPTH.
3546 Increase/decrease RECURSION_DEPTH around the function.
3548 2008-06-05 Daniel Jacobowitz <dan@codesourcery.com>
3550 * remote.c (get_offsets): Handle a single segment.
3551 * symfile.c (symfile_map_offsets_to_segments): Allow more bases
3554 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
3556 * solib-svr4.c (struct lm_info): Add lm_addr.
3557 (main_lm_addr): New.
3558 (svr4_default_sos): Set lm_addr.
3559 (svr4_current_sos): Set lm_addr and main_lm_addr.
3560 (svr4_fetch_objfile_link_map): Rewrite.
3561 (svr4_clear_solib): Clear main_lm_addr.
3563 2008-06-03 Michael Snyder <msnyder@redhat.com>
3564 Joseph Myers <joseph@codesourcery.com>
3566 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
3567 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
3569 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
3571 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
3573 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
3575 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
3577 2008-06-01 Joel Brobecker <brobecker@adacore.com>
3579 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
3580 treat pointers in data space as function descriptors if the
3581 target address is also in the data space.
3583 2008-05-30 Joel Brobecker <brobecker@adacore.com>
3585 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
3586 the trad-frame register value for the SP register.
3588 2008-05-29 Mark Kettenis <kettenis@gnu.org>
3590 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
3592 2008-05-28 Joel Brobecker <brobecker@adacore.com>
3594 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
3595 that identifies function descriptors outside of the .opd section.
3597 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
3599 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
3600 temporary catchpoints. In MI add missing fields 'reason', 'disp',
3602 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
3604 (handle_gnu_v3_exceptions): Use tempflag.
3606 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
3608 Refactor varobj_update interface.
3609 * varobj.c (varobj_update): Report changes as vector. Also
3610 return not just a list of varobj, but a list of special structures
3611 that tell what exactly has changed.
3612 * varobj.h (enum varobj_update_error): Rename to
3613 varobj_scope_status.
3614 (struct varobj_update_result_t): New.
3615 (varobj_update): Adjust prototype.
3616 * mi/mi-cmd-var.c: Adjust for changes.
3618 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
3620 * varobj.c (varobj_update): Fix comment typo.
3623 2008-05-26 Joel Brobecker <brobecker@adacore.com>
3625 Set the symtab field of symbols read from ECOFF debugging entries.
3626 * mdebugread.c (add_symbol): Add new parameter symtab.
3627 (parse_symbol): Update calls to add_symbol throughout.
3629 2008-05-27 Andreas Schwab <schwab@suse.de>
3631 * symtab.h (enum address_class): Remove LOC_REGPARM and
3633 (struct symbol): Add is_argument.
3634 (SYMBOL_IS_ARGUMENT): Define.
3636 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
3637 * buildsym.c (finish_block): Likewise.
3638 * stack.c (print_frame_args, print_block_frame_locals)
3639 (print_frame_arg_vars): Likewise.
3640 * symtab.c (lookup_block_symbol): Likewise.
3641 * tracepoint.c (add_local_symbols): Likewise.
3642 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3644 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
3645 * dwarf2read.c (new_symbol): Likewise.
3646 * mdebugread.c (parse_symbol): Likewise.
3647 * stabsread.c (define_symbol): Likewise.
3649 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
3650 and LOC_COMPUTED_ARG.
3651 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
3652 * ax-gdb.c (gen_var_ref): Likewise.
3653 * eval.c (evaluate_subexp_for_address): Likewise.
3654 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
3655 * m2-exp.y (yylex): Likewise.
3656 * printcmd.c (address_info): Likewise.
3657 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
3658 * tracepoint.c (collect_symbol, scope_info): Likewise.
3660 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
3662 * gdbarch.sh: Added new gdbarch struct
3663 core_regset_sections.
3664 * gdbarch.c: Refreshed.
3665 * gdbarch.h: Refreshed.
3666 * regset.h (core_regset_section): Declared.
3667 * linux-nat.c (linux_nat_do_thread_registers): Added
3668 support for the new gdbarch struct core_regset_sections.
3669 * utils.c (host_address_to_string): New function.
3670 * defs.h (host_address_to_string): New prototype.
3671 * i386-linux-tdep.c (i386_regset_rections): New register
3672 sections list for i386.
3673 (i386_linux_init_abi): Initialized new gdbarch struct
3674 core_regset_sections.
3675 * Makefile.in: Updated to reflect dependency changes.
3676 * ppc-linux-tdep.c (ppc_regset_sections): Register
3677 sections list for ppc.
3678 (ppc_linux_init_abi): Initialized new gdbarch struct
3679 core_regset_sections
3681 2008-05-24 Andreas Schwab <schwab@suse.de>
3683 * linespec.c (decode_objc): Save current language around call to
3686 2008-05-23 Joel Brobecker <brobecker@adacore.com>
3688 * valprint.h (get_array_bounds): Renames get_array_low_bound.
3689 * valprint.c (get_array_bounds): Renames get_array_low_bound.
3690 Return the proper bound value if the array index type is an
3691 enumerated type. Compute the high bound if requested.
3692 (val_print_array_elements): Handle the case when the array
3693 element has a null size.
3694 * ada-valprint.c (print_optional_low_bound): Add handling
3695 for empty arrays or arrays of zero-size elements.
3696 (ada_val_print_array): New function, extracted out from
3697 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
3698 handle empty arrays and arrays of zero-size elements.
3699 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
3700 code by call to ada_val_print_array.
3701 (ada_value_print): Remove handling of null array. The handling
3702 was incomplete and is now better handled by ada_val_print_array.
3704 2008-05-23 Markus Deuling <deuling@de.ibm.com>
3706 * annotate.c (annotate_source, annotate_frame_begin): Replace
3707 deprecated_print_address_numeric with paddress.
3708 * cli/cli-cmds.c (list_command, edit_command): Likewise.
3709 * tui/tui-stack.c (tui_make_status_line): Likewise.
3711 * defs.h (deprecated_print_address_numeric): Remove.
3712 * printcmd.c (deprecated_print_address_numeric): Remove.
3713 * maint.c (maint_print_section_info): Fix comment.
3715 2008-05-23 Markus Deuling <deuling@de.ibm.com>
3717 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
3718 print_binary_chars, print_char_chars): Add byte_order parameter and
3719 replace gdbarch_byte_order.
3720 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
3721 expressions and remove them. Remove unused TWO_TO_FOURTH.
3722 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
3723 endianness. Update call to print_hex_chars.
3724 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
3725 print_binary_chars, print_char_chars): Add byte_order parameter.
3726 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
3727 get at the endianness. Update print_*_char calls to use byte_order.
3729 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
3731 * symtab.h (struct symbol): Make "aux_value" member a void pointer
3733 (SYMBOL_LOCATION_BATON): Update.
3735 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
3737 * symtab.h (enum address_class): Remove LOC_BASEREG and
3739 (struct symbol): Remove "basereg" member of "aux_value" union.
3740 (SYMBOL_BASEREG): Remove.
3742 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
3744 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
3745 (ada_add_block_symbols): Likewise.
3746 * ax-gdb.c (gen_var_ref): Likewise.
3747 * buildsym.c (finish_block): Likewise.
3748 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
3749 * m2-exp.y (yylex): Likewise.
3750 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3751 * printcmd.c (address_info): Likewise.
3752 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
3753 (print_frame_arg_vars): Likewise.
3754 * symmisc.c (print_symbol): Likewise.
3755 * symtab.c (lookup_block_symbol): Likewise.
3756 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
3757 (scope_info): Likewise.
3759 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
3761 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
3763 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
3764 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
3765 (ada_add_block_symbols): Likewise.
3766 * ax-gdb.c (gen_var_ref): Likewise.
3767 * buildsyms.c (finish_block): Likewise.
3768 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
3769 * m2-exp.y (yylex): Likewise.
3770 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3771 * printcmd.c (address_info): Likewise.
3772 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
3773 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
3774 * symtab.c (lookup_block_symbol): Likewise.
3775 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
3776 (scope_info): Likewise.
3778 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
3780 * symtab.h (enum address_class): Remove LOC_INDIRECT and
3781 LOC_HP_THREAD_LOCAL_STATIC.
3783 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
3784 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
3785 (read_var_value): Likewise.
3786 * buildsym.c (finish_block): Likewise.
3787 * objfiles.c (objfile_relocate): Likewise.
3788 * printcmd.c (address_info): Likewise.
3789 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
3790 * tracepoint.c (scope_info): Likewise.
3792 2008-05-21 Markus Deuling <deuling@de.ibm.com>
3793 Maxim Grigoriev <maxim2405@gmail.com>
3795 * xtensa-tdep.c (xtensa_read_register): Remove.
3796 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
3797 argument litbase to call0_frame_cache().
3798 (call0_track_op, call0_analyze_prologue)
3799 (call0_frame_cache): Use extra argument litbase.
3801 2008-05-21 Joel Brobecker <brobecker@adacore.com>
3803 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
3805 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
3807 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
3809 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
3811 * alpha-mdebug-tdep.c: Include "trad-frame.h".
3812 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
3813 struct trad_frame_saved_reg *.
3814 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
3815 trad_frame_alloc_saved_regs. Update accesses. Record previous
3816 value of SP as being vfp.
3817 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
3818 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
3820 2008-05-21 Markus Deuling <deuling@de.ibm.com>
3822 * score-tdep.c (score_print_insn): Get the current endianess from
3823 disassemble_info instead of gdbarch_byte_order.
3825 2008-05-21 Pedro Alves <pedro@codesourcery.com>
3827 * frame.c (get_prev_frame_1): Build frame id before setting
3828 this_frame->prev_p, not after.
3830 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
3832 * annotate.c (annotate_new_thread): New function for new-thread
3834 * annotate.h: (annotate_new_thread): New extern.
3835 * thread.c (add_thread_with_info): Use it.
3836 * Makefile.in (thread.o): Add dependency on annotate.h.
3838 2008-05-20 Joel Brobecker <brobecker@adacore.com>
3840 * win32-nat.c (win32_wait): Block the control-c event while
3841 waiting for a debug event.
3843 2008-05-19 Pedro Alves <pedro@codesourcery.com>
3845 * symtab.h (lookup_symbol_in_language): Update comment.
3846 * symtab.c (lookup_symbol_aux_block): Update comment.
3847 * ada-lang.c (ada_lookup_symbol_list): Update comment.
3849 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
3851 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
3852 (lookup_symbol): Likewise.
3853 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
3854 (lookup_symbol): Likewise.
3855 (search_symbols): Update.
3857 * linespec.c (find_methods, collect_methods): Update.
3858 (add_matching_methods, add_constructors): Update.
3859 (decode_compound, decode_dollar, decode_variable): Update.
3860 (lookup_prefix_sym): Update.
3862 (symbol_found): Remove SYM_SYMTAB parameter.
3863 Use SYMBOL_SYMTAB (sym) instead.
3865 * gdbtypes.c (lookup_typename): Update.
3866 (lookup_struct, lookup_union, lookup_enum): Update.
3867 (lookup_template_type): Update.
3868 (check_typedef): Update.
3869 * language.c (lang_bool_type): Update.
3870 * mdebugread.c (parse_procedure): Update.
3871 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
3872 * parse.c (write_dollar_variable): Update.
3873 * printcmd.c (address_info): Update.
3874 * source.c (select_source_symtab): Update.
3875 * stack.c (print_frame_args, print_frame_arg_vars): Update.
3876 * valops.c (find_function_in_inferior): Update.
3877 (value_struct_elt_for_reference): Update.
3878 * value.c (value_static_field, value_fn_field): Update.
3880 * alpha-mdebug-tdep.c (find_proc_desc): Update.
3881 * arm-tdep.c (arm_skip_prologue): Update.
3882 * mt-tdep.c (mt_skip_prologue): Update.
3883 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
3885 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
3886 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
3887 (add_defn_to_vec): Likewise.
3888 (ada_add_block_symbols): Likewise.
3889 (lookup_cached_symbol, cache_symbol): Likewise.
3890 (standard_lookup): Update.
3891 (ada_lookup_symbol_list): Update.
3893 * c-valprint.c (c_val_print): Update.
3894 * cp-support.c (cp_lookup_rtti_type): Update.
3895 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
3896 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
3897 * p-valprint.c (pascal_val_print): Update.
3898 * scm-lang.c (scm_lookup_name): Update.
3904 * objc-exp.y: Update.
3907 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
3909 * language.h (struct language_defn): Remove SYMTAB parameter from
3910 la_lookup_symbol_nonlocal callback function pointer.
3912 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
3913 (ada_lookup_encoded_symbol): Likewise.
3914 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
3915 Always call fixup_symbol_section.
3916 (ada_lookup_symbol): Remove SYMTAB parameter.
3917 (ada_lookup_symbol_nonlocal): Likewise.
3918 * ada-exp.y (write_object_renaming): Update.
3919 (find_primitive_type): Likewise.
3921 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
3922 (cp_lookup_symbol_namespace): Likewise.
3923 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
3924 (lookup_symbol_file): Likewise.
3925 (lookup_possible_namespace_symbol): Likewise.
3926 (cp_lookup_symbol_nonlocal): Likewise.
3927 (cp_lookup_symbol_namespace): Likewise.
3928 (cp_lookup_nested_type): Update.
3930 * scm-valprint.c (scm_inferior_print): Update.
3931 * valops.c (value_maybe_namespace_elt): Update.
3933 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
3934 lookup_lib_global_symbol callback function pointer.
3935 (solib_global_lookup): Remove SYMTAB parameter.
3936 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
3937 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
3939 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
3940 (lookup_symbol_static): Likewise.
3941 (lookup_symbol_global): Likewise.
3942 (lookup_symbol_aux_block): Likewise.
3943 (lookup_global_symbol_from_objfile): Likewise.
3944 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
3945 (lookup_symbol_aux_local): Likewise.
3946 (lookup_symbol_aux_block): Likewise.
3947 (lookup_symbol_aux_symtabs): Likewise.
3948 (lookup_symbol_aux_psymtabs): Likewise.
3949 (lookup_global_symbol_from_objfile): Likewise.
3950 (basic_lookup_symbol_nonlocal): Likewise.
3951 (lookup_symbol_static): Likewise.
3952 (lookup_symbol_global): Likewise.
3954 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
3956 2008-05-17 Pedro Alves <pedro@codesourcery.com>
3958 * remote.c (init_extended_remote_ops): Fix typo.
3960 2008-05-16 Pedro Alves <pedro@codesourcery.com>
3962 * NEWS: Mention new DICOS x86 target configuration.
3964 2008-05-16 Pedro Alves <pedro@codesourcery.com>
3965 Ulrich Weigand <uweigand@de.ibm.com>
3967 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
3968 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
3970 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
3971 use it instead of ginfo->value.address. Look up minimal symbol by
3972 address and name. Assume OBJFILE is non-NULL.
3973 (fixup_symbol_section): Ensure we always have an objfile to look
3974 into. Extract and pass to fixup_section the symbol's address that
3975 will match the minimal symbol's address.
3976 (fixup_psymbol_section): Likewise.
3978 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
3979 overlays and the addrmap returned the wrong section.
3981 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
3982 calling fixup_symbol_section.
3984 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
3986 * minsyms.c: Include "target.h".
3987 (find_solib_trampoline_target): Handle minimal symbols pointing
3988 to function descriptors as well.
3989 * Makefile.in (minsyms.o): Update dependencies.
3991 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
3992 (ppc64_standard_linkage1): ... this. Fix optional instructions.
3993 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
3994 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
3995 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
3996 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
3997 (ppc64_standard_linkage_target): Rename to ...
3998 (ppc64_standard_linkage1_target): ... this.
3999 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
4000 (ppc64_skip_trampoline_code): Support three variants of standard
4001 linkage stubs. Call find_solib_trampoline_target to handle
4004 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
4006 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
4007 ppc64_sysv_abi_adjust_breakpoint_address.
4008 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
4009 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
4011 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
4013 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
4014 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
4015 of ppc_linux_skip_trampoline_code.
4017 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
4019 * gdbarch.sh: Delete dwarf_reg_to_regnum.
4020 * gdbarch.c, gdbarch.h: Regenerated.
4021 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
4022 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
4023 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
4025 2008-05-15 Pedro Alves <pedro@codesourcery.com>
4027 * linux-nat.c (trap_ptid): Delete.
4028 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
4030 * linux-thread-db.c (thread_db_wait): Adjust.
4032 2008-05-15 Joel Brobecker <brobecker@adacore.com>
4034 * linespec.c (decode_line_1): Fix a couple of comments.
4036 2008-05-15 Alan Modra <amodra@bigpond.net.au>
4038 * dbxread.c: Formatting.
4039 (INTERNALIZE_SYMBOL): Init n_other.
4040 (set_namestring): Take pointer to nlist arg rather than struct
4041 copy. Update all callers.
4043 2008-05-15 Andreas Schwab <schwab@suse.de>
4045 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
4046 (dwarf2read.o): Add $(addrmap_h).
4048 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
4050 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
4051 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
4052 to handle ppc32 PLT entries.
4053 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
4056 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
4058 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
4059 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
4060 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
4061 (lookup_minimal_symbol_by_pc_section): Use
4062 lookup_minimal_symbol_by_pc_section_1.
4063 (lookup_solib_trampoline_symbol_by_pc): Likewise.
4065 2008-05-13 Joel Brobecker <brobecker@adacore.com>
4067 * findcmd.c: Add #include "gdb_stdint.h".
4068 * Makefile.in (findcmd.o): Update dependencies.
4070 2008-05-11 David S. Miller <davem@davemloft.net>
4072 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
4073 long double size override, Linux does use 128-bit now.
4075 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
4076 (sparc_linux_write_pc): New function.
4077 (sparc32_linux_init_abi): Register it.
4078 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
4079 (sparc64_linux_write_pc): New function.
4080 (sparc64_linux_init_abi): Register it.
4082 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
4083 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
4085 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
4087 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
4088 and info.tdep_info before calling gdbarch_init_osabi.
4090 2008-05-09 Joel Brobecker <brobecker@adacore.com>
4092 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
4093 the type of the right hand side of the assignment to the type
4094 of the left hand side if the left hand side is a convenience
4097 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
4099 * NEWS: Mention gdbserver bi-arch capability.
4101 2008-05-09 Doug Evans <dje@google.com>
4104 * NEWS: Document find command and qSearch:memory packet.
4105 * Makefile.in (SFILES): Add findcmd.c.
4106 (COMMON_OBJS): Add findcmd.o.
4107 (findcmd.o): New rule.
4108 * findcmd.c: New file.
4109 * target.h (target_ops): New member to_search_memory.
4110 (simple_search_memory): Declare.
4111 (target_search_memory): Declare.
4112 * target.c (simple_search_memory): New fn.
4113 (target_search_memory): New fn.
4114 * remote.c (PACKET_qSearch_memory): New packet kind.
4115 (remote_search_memory): New fn.
4116 (init_remote_ops): Init to_search_memory.
4117 (init_extended_remote_ops): Ditto.
4118 (_initialize_remote): Add qSearch:memory packet config command.
4120 2008-05-09 Eli Zaretskii <eliz@gnu.org>
4122 * thread.c (_initialize_thread): Don't use commas and periods in
4123 first line of doc string of "set/show print thread-events".
4125 2008-05-08 Joel Brobecker <brobecker@adacore.com>
4127 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
4128 Update for unwinder changes.
4130 2008-05-08 Joel Brobecker <brobecker@adacore.com>
4132 * frame.c (get_frame_base_address, get_frame_locals_address)
4133 (get_frame_args_address): Pass the correct frame when calling
4134 frame_base_find_by_frame.
4136 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
4138 * remote.c (extended_remote_attach_1): Call target_find_description.
4140 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
4142 * remote.c (extended_remote_create_inferior_1): Clean up
4143 before marking the target running.
4145 2008-05-08 Joel Brobecker <brobecker@adacore.com>
4147 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
4150 2008-05-07 Joel Brobecker <brobecker@adacore.com>
4152 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
4153 sparc64-sol2-tdep.c: Update for unwinder changes.
4155 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
4157 * cp-support.c (mangled_name_to_comp): Initialize storage.
4158 (unqualified_name_from_comp): Likewise.
4160 2008-05-07 Jie Zhang <jie.zhang@analog.com>
4162 * remote.c (remote_insert_breakpoint): Call get_remote_state
4163 after gdbarch_breakpoint_from_pc is called.
4164 (remote_insert_hw_breakpoint): Likewise.
4166 2008-05-06 Joel Brobecker <brobecker@adacore.com>
4168 * valprint.c (val_print): Add new language parameter and use it
4169 instead of using the current_language. Update calls to val_print
4171 (common_val_print): Add new langauge parameter and pass it to
4173 * value.h (struct language_defn): Add opaque declaration.
4174 (val_print, common_val_print): Update declarations.
4175 * stack.c (print_frame_args): Update call to common_val_print
4176 using the appropriate language.
4177 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
4178 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
4179 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
4180 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
4181 #include "language.h" if necessary.
4182 Update calls to val_print and common_val_print.
4183 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
4184 Update dependencies.
4186 2008-05-06 Joel Brobecker <brobecker@adacore.com>
4188 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
4189 pointing inside a non-executable section as function descriptors.
4191 2008-05-06 Pedro Alves <pedro@codesourcery.com>
4193 * inf-loop.c (inferior_event_handler): Run all continuations and
4194 print any language change before running the breakpoint commands.
4196 2008-05-06 Joel Brobecker <brobecker@adacore.com>
4198 * frame-unwind.c (frame_unwind_got_bytes): New function.
4199 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
4200 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
4201 for unwinder changes.
4203 2008-05-05 Doug Evans <dje@google.com>
4205 * NEWS: Mention new /m modifier for disassemble command.
4206 * cli/cli-cmds.c (print_disassembly): New function.
4207 (disassemble_current_function): New function
4208 (disassemble_command): Recognize /m modifier, print mixed
4210 (init_cli_cmds): Update disassemble help text.
4212 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
4214 * xtensa-tdep.c: Update for unwinder changes.
4216 2008-05-05 Andreas Schwab <schwab@suse.de>
4218 Update m68k port for unwinder changes.
4219 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
4220 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
4221 (m68k_frame_unwind): Use default_frame_sniffer.
4222 (m68k_frame_sniffer): Remove.
4223 (m68k_frame_base_address): Expect this_frame.
4224 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
4226 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
4227 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
4228 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
4229 parameter instead of pc value.
4230 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
4232 (m68k_linux_sigtramp_frame_this_id)
4233 (m68k_linux_sigtramp_frame_prev_register)
4234 (m68k_linux_sigtramp_frame_sniffer): Update signature.
4235 (m68k_linux_sigtramp_frame_unwind): Use
4236 m68k_linux_sigtramp_frame_sniffer.
4237 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
4239 * m68klinux-nat.c (store_register): Fix typo.
4241 2008-05-05 Pedro Alves <pedro@codesourcery.com>
4243 * infcmd.c (step_1): Put thread id on the stack to avoid possible
4246 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
4248 * symfile.c (reread_symbols): Update objfile's entry point.
4250 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
4251 Joel Brobecker <brobecker@adacore.com>
4253 * ada-lang.c: Update throughout to use symbol_matches_domain
4254 instead of matching the symbol domain explictly.
4255 * dwarf2read.c (add_partial_symbol): Do not add new psym for
4256 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
4257 class as typedefs. See lookup_partial_symbol function.
4258 (new_symbol): Similar to add_partial_symbol, do not create
4259 symbol for the typedef. See lookup_block_symbol.
4260 * symtab.c (symbol_matches_domain): New function, takes care
4261 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
4262 (lookup_partial_symbol): Use symbol_matches_domain to see if the
4263 found psym domain matches the given domain.
4264 (lookup_block_symbol): Likewise.
4266 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
4268 * top.c (command_line_handler_continuation): Remove.
4269 (execute_command): Do not install the above.
4271 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
4273 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
4274 and catch all exceptions from it.
4275 * top.c (command_line_handler_continuation): Don't
4276 call bpstat_do_action here.
4278 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
4280 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
4281 (struct die_info): Remove type.
4282 (read_type_die, read_typedef, read_base_type, read_subrange_type)
4283 (read_structure_type, read_enumeration_type, read_array_type)
4284 (read_tag_pointer_type, read_tag_ptr_to_member_type)
4285 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
4286 (read_tag_string_type, read_subroutine_type, read_set_type)
4287 (read_unspecified_type): Delete prototypes. Remove check for
4288 already-loaded type. Return the new type.
4289 (set_die_type): Return the new type.
4290 (reset_die_and_siblings_types): Delete.
4291 (load_comp_unit, load_full_comp_unit): Set type_hash.
4292 (process_queue): Remove call to reset_die_and_siblings_types.
4293 (process_die): Do not read most types here. Use read_type_die
4295 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
4296 (quirk_gcc_member_function_pointer): Return the new type.
4297 (process_structure_scope, process_enumeration_scope): Use
4298 get_die_type and read the DIE's type.
4299 (read_full_die): Do not initialize die->type.
4300 (tag_type_to_type): Use read_type_die.
4301 (read_type_die): Check for already defined types. Return the
4303 (determine_prefix): Use get_die_type.
4304 (set_die_type): Return the type.
4305 (get_die_type): Take a CU argument. Check for no type_hash.
4307 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
4309 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
4312 2008-05-04 Pedro Alves <pedro@codesourcery.com>
4314 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
4315 and bp_longjmp_resume breakpoints.
4316 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
4318 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
4319 breakpoints. Create bp_longjmp breakpoints as momentary
4321 (enable_longjmp_breakpoint): Delete.
4322 (set_longjmp_breakpoint): New.
4323 (disable_longjmp_breakpoint): Delete.
4324 (delete_longjmp_breakpoint): New.
4325 (set_longjmp_resume_breakpoint): Delete.
4326 (set_momentary_breakpoint_at_pc): New.
4327 (breakpoint_re_set_one): Don't delete bp_longjmp and
4328 bp_longjmp_resume breakpoints.
4329 (breakpoint_re_set): Don't create longjmp and longjmp-resume
4332 * infrun.c (step_resume_breakpoint): Add comment.
4333 (struct execution_control_state): Delete handling_longjmp member.
4334 (init_execution_control_state). Don't clear handling_longjmp.
4335 (context_switch): Don't context switch handling_longjmp.
4336 (handle_inferior_event): If handling a bp_longjmp breakpoint,
4337 create a bp_longjmp_resume breakpoint, and set it as current
4338 step_resume_breakpoint, then step over the longjmp breakpoint. If
4339 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
4340 breakpoint, delete the longjmp-resume breakpoint, and stop
4342 (currently_stepping): Remove handling_longjmp from expression.
4343 (insert_step_resume_breakpoint_at_sal): Update comment.
4344 (insert_longjmp_resume_breakpoint): New.
4346 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
4347 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
4349 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
4350 (set_longjmp_resume_breakpoint): Delete declaration.
4352 * gdbthread.h (save_infrun_state): Remove handling_longjmp
4354 (load_infrun_state): Delete *handling_longjmp parameter.
4355 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
4357 (load_infrun_state): Delete *handling_longjmp parameter. Update
4360 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
4361 (delete_longjmp_breakpoint_cleanup): New.
4362 (step_1): Call set_longjmp_breakpoint instead of
4363 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
4364 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
4365 (step_1_continuation): Pass thread id in the continuation args to
4367 (step_once): Add thread parameter. Pass thread id the the
4370 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
4372 Set CU BASE_ADDRESS already from partial DIEs.
4373 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
4374 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
4375 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
4376 from these variables if it was still unset.
4378 * Makefile.in: Update dependencies.
4379 * dwarf2read.c: Include "addrmap.h"
4380 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
4381 (dwarf2_ranges_read): New prototype.
4382 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
4383 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
4384 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
4385 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
4386 comment for it. Add the found ranges to RANGES_PST. New variable
4387 BASEADDR, initialize it the common way.
4388 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
4389 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
4390 HAS_RANGES_OFFSET for the later processing.
4391 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
4392 * symtab.c: Include "addrmap.h"
4393 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
4394 Move the psymtab locator into ...
4395 (find_pc_sect_psymtab_closer): ... a new function.
4397 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
4399 * arch-utils.c (gdbarch_update_p): Use default values for
4400 info.abfd and info.target_desc if they are NULL.
4401 (gdbarch_from_bfd): Remove assertion.
4402 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
4403 using the current target description.
4404 (gdbarch_info_fill): Do not use default values for info->abfd
4405 and info->target_desc.
4407 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
4409 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
4411 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
4413 * inferior.h (read_pc_pid, write_pc_pid): Remove.
4414 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
4416 * regcache.c (read_pc_pid): Remove, replace by ...
4417 (regcache_read_pc): ... this function.
4418 (write_pc_pid): Remove, replace by ...
4419 (regcache_write_pc): ... this function.
4420 (read_pc, write_pc): Update.
4422 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
4423 write_pc_pid by regcache_read_pc and regcache_write_pc.
4424 (displaced_step_fixup): Likewise.
4425 (resume): Likewise. Use regcache arch instead of current_gdbarch.
4426 (prepare_to_proceed): Likewise.
4427 (proceed): Likewise.
4428 (adjust_pc_after_break): Likewise.
4429 (handle_inferior_event): Likewise.
4431 * linux-nat.c (cancel_breakpoint): Likewise.
4432 * linux-thread-db.c (check_event): Likewise.
4433 * aix-thread.c (aix_thread_wait): Likewise.
4434 * tracepoint.c (trace_dump_command): Likewise.
4436 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
4438 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
4439 SYMBOL_LOCATION_BATON.
4441 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
4443 * target.h (struct target_ops): New field to_auxv_parse.
4444 * auxv.c (default_auxv_parse): New, renamed from previous
4446 (target_auxv_parse): Try to call target method. Fallback to
4447 default_auxv_parse if not found.
4448 * procfs.c (procfs_auxv_parse): New.
4449 (init_procfs_ops): On Solaris, in 64-bit mode, install
4452 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
4454 * symfile.c (add_symbol_file_command): Use paddress rather than
4455 hex_string to print the address.
4457 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
4459 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
4460 return the null frame ID to terminate the backtrace.
4462 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
4464 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
4465 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
4466 (SIG_FRAME_PC_OFFSET): Likewise.
4467 (SIG_FRAME_LR_OFFSET): Likewise.
4468 (SIG_FRAME_FP_OFFSET): Likewise.
4469 (rs6000_push_dummy_call): Likewise.
4470 (rs6000_return_value): Likewise.
4471 (rs6000_convert_from_func_ptr_addr): Likewise.
4472 (branch_dest, rs6000_software_single_step): Likewise.
4473 (deal_with_atomic_sequence): Rename to ...
4474 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
4475 Do not call branch_dest; inline required parts of that function.
4476 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
4477 with SYMBOL_LINKAGE_NAME.
4478 (struct reg, regsize): Delete.
4479 (read_memory_addr): Delete; inline into callers.
4480 (rs6000_skip_prologue): Move after skip_prologue.
4481 (skip_prologue): Remove prototype.
4482 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
4483 initialization as if this variable were true. Do not install
4484 ppc64_sysv_abi_adjust_breakpoint_address.
4486 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
4487 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
4489 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
4490 (SIG_FRAME_PC_OFFSET): Likewise.
4491 (SIG_FRAME_LR_OFFSET): Likewise.
4492 (SIG_FRAME_FP_OFFSET): Likewise.
4493 (rs6000_push_dummy_call): Likewise.
4494 (rs6000_return_value): Likewise.
4495 (rs6000_convert_from_func_ptr_addr): Likewise.
4496 (branch_dest, rs6000_software_single_step): Likewise. Replace
4497 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
4498 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
4499 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
4500 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
4501 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
4503 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
4504 (AIX_TEXT_SEGMENT_BASE): New macro.
4505 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
4506 by AIX_TEXT_SEGMENT_BASE.
4508 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
4509 (struct gdbarch_tdep): Remove text_segment_base member.
4510 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
4511 ppc64_sysv_abi_adjust_breakpoint_address.
4513 * Makefile.in (rs6000-tdep.o): Update dependencies.
4514 (rs6000-aix-tdep.o): Likewise.
4516 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
4517 Thiago Jung Bauermann <bauerman@br.ibm.com>
4519 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
4520 * doublest.c (convert_typed_floating): Fix typo in comment.
4521 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
4522 * frame-unwind.h (frame_sniffer_ftype): Likewise.
4523 * frame.c (frame_unwind_address_in_block): Likewise.
4524 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
4525 * symtab.h (struct symbol): Likewise.
4526 * tramp-frame.h (struct trad_frame_cache): Likewise.
4527 * value.c (allocate_repeat_value): Likewise.
4529 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
4531 * infrun.c (handle_inferior_event): Do not insert breakpoints at
4532 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
4534 2008-05-03 Pedro Alves <pedro@codesourcery.com>
4536 * parse.c (parse_exp_in_context): Don't override
4537 expression_context_pc if get_selected_block returned a valid
4540 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
4542 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
4543 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
4544 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
4546 * c-typeprint.c (c_type_print_base): Delete handling of template
4548 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
4549 (METHOD_PTR_TO_VOFFSET): Delete.
4550 * defs.h (QUIT_FIXME): Delete.
4551 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
4552 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
4553 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
4554 ninstantiations, and instantiations.
4555 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
4556 (TYPE_FN_FIELD_INLINED): Delete.
4557 * srec.h (SREC_BINARY): Delete.
4558 * symtab.c (symbol_init_demangled_name): Delete.
4559 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
4560 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
4561 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
4562 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
4563 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
4564 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
4565 * target.h (enum thread_control_capabilities): Delete tc_switch.
4566 (target_can_switch_threads): Delete.
4568 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
4570 * Makefile.in (objfiles.o): Update.
4571 * exec.c (exec_set_section_address): Support p->addr != 0.
4572 * objfiles.c (objfile_relocate): Update exec_ops section
4574 * symfile.c (place_section): Move exec_set_section_address call...
4575 (default_symfile_offsets): ...to here.
4577 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
4579 * Makefile.in (ppc_linux_tdep_h): New macro.
4580 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
4581 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
4582 (powerpc_e500l_c): Likewise.
4583 (ppc-linux-nat.o): Update dependencies.
4584 (ppc-linux-tdep.o): Update dependencies.
4585 (rs6000-tdep.o): Update dependencies.
4587 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
4588 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
4589 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
4590 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
4591 (tdesc_powerpc_e500): Remove.
4593 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
4594 and "features/rs6000/powerpc-altivec64.c".
4595 (ppc_supply_reg, ppc_collect_reg): Make global.
4596 (variants): Use tdesc_powerpc_32 for "powerpc" and
4597 tdesc_powerpc_altivec64 for "powerpc64".
4598 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
4600 * ppc-linux-tdep.h: New file.
4602 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
4603 Include "features/rs6000/powerpc-32l.c".
4604 Include "features/rs6000/powerpc-altivec32l.c".
4605 Include "features/rs6000/powerpc-64l.c".
4606 Include "features/rs6000/powerpc-altivec64l.c".
4607 Include "features/rs6000/powerpc-e500l.c".
4608 (ppc_linux_supply_gregset): New function.
4609 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
4610 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
4611 (ppc64_linux_gregset): Likewise.
4612 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
4613 (ppc_linux_trap_reg_p): New function.
4614 (ppc_linux_write_pc): New function.
4615 (ppc_linux_core_read_description): New function.
4616 (ppc_linux_init_abi): Install ppc_linux_write_pc and
4617 ppc_linux_core_read_description. Install orig_r3 and trap
4618 registers if present in the target description.
4619 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
4621 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
4622 (PT_ORIG_R3, PT_TRAP): Define if necessary.
4623 (ppc_register_u_addr): Handle orig_r3 and trap registers.
4624 (fetch_ppc_registers): Likewise.
4625 (store_ppc_registers): Likewise.
4626 (store_register): Likewise.
4627 (ppc_linux_read_description): Check whether AltiVec is supported.
4628 Check whether inferior is 32-bit or 64-bit. Return the appropriate
4629 Linux target description.
4631 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
4632 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
4633 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
4634 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
4635 rs6000/powerpc-e500. Update -expedite variables accordingly.
4637 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
4638 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
4639 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
4640 * features/rs6000/powerpc-e500.c: Regenerate.
4641 * features/rs6000/powerpc-32.c: Regenerate.
4642 * features/rs6000/powerpc-64.c: Regenerate.
4644 * features/rs6000/power-linux.xml: New file.
4645 * features/rs6000/power64-linux.xml: New file.
4646 * features/rs6000/powerpc-32l.xml: New file.
4647 * features/rs6000/powerpc-altivec32l.xml: New file.
4648 * features/rs6000/powerpc-64l.xml: New file.
4649 * features/rs6000/powerpc-altivec64l.xml: New file.
4650 * features/rs6000/powerpc-e500l.xml: New file.
4651 * features/rs6000/powerpc-32l.c: New (generated) file.
4652 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
4653 * features/rs6000/powerpc-64l.c: New (generated) file.
4654 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
4655 * features/rs6000/powerpc-e500l.xml: New (generated) file.
4657 * regformats/reg-ppc.dat: Remove.
4658 * regformats/reg-ppc64.dat: Remove.
4659 * regformats/rs6000/powerpc-32.dat: Remove.
4660 * regformats/rs6000/powerpc-64.dat: Remove.
4661 * regformats/rs6000/powerpc-e500.dat: Remove.
4662 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
4663 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
4664 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
4665 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
4666 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
4668 2008-05-03 Pedro Alves <pedro@codesourcery.com>
4670 * thread.c (delete_thread): Call observer_notify_thread_exit.
4671 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
4672 thread_exit observer.
4673 (mi_thread_exit): New.
4675 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
4677 * breakpoint.c (create_exception_catchpoint): Remove prototype
4678 for already deleted function.
4679 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
4680 * frame.h (show_stack_frame): Remove prototype.
4681 * stack.c (show_stack_frame): Remove empty, unused function.
4682 * source.c (symtab_to_fullname, print_source_lines): Small fix
4684 * value.c (show_values): Update comments to mention "show values"
4685 command instead of "info history".
4687 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
4689 * linespec.c: Include "target.h".
4690 (minsym_found): Handle minimal symbols pointing to function
4691 descriptors. Use find_function_start_pc.
4692 * minsyms.c (msymbol_objfile): New function.
4693 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
4694 to function descriptors.
4695 * symtab.c (fixup_section): Only use minimal symbol at the same
4696 address to determine section of a symbol.
4697 (find_function_start_pc): New function.
4698 (find_function_start_sal): Use it.
4699 * symtab.h (msymbol_objfile): Add prototype.
4700 (find_function_start_pc): Likewise.
4701 * value.c: Include "objfiles.h".
4702 (value_fn_field): Handle minimal symbols pointing to function
4704 * Makefile.in (linespec.o): Update dependencies.
4705 (value.o): Likewise.
4707 2008-05-02 Joel Brobecker <brobecker@adacore.com>
4709 * ada-lang.c (unwrap_value): Handle the case where the "F" field
4710 inside a PAD type is a bitfield.
4712 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
4714 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
4715 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
4716 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
4717 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
4718 Allow typedefs when checking for function pointer arguments.
4719 Right-align small structs passed on the stack.
4720 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
4721 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
4722 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
4724 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
4726 * Makefile.in (arm-tdep.o): Update.
4727 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
4728 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
4729 (arm_pc_is_thumb): Use mapping symbols.
4730 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
4731 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
4732 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
4733 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
4734 * gdbarch.sh: Add record_special_symbol.
4735 * gdbarch.c, gdbarch.h: Regenerated.
4736 * objfiles.c (struct objfile_data): Add cleanup member.
4737 (register_objfile_data_with_cleanup): New function, from
4738 register_objfile_data.
4739 (register_objfile_data): Use it.
4740 (objfile_free_data): Call clear_objfile_data.
4741 (clear_objfile_data): Call cleanup functions.
4742 * objfiles.h (register_objfile_data_with_cleanup): Declare.
4744 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
4746 * objfiles.c (init_entry_point_info): Handle shared libraries.
4748 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
4750 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
4753 2008-05-02 Jim Blandy <jimb@codesourcery.com>
4754 Pedro Alves <pedro@codesourcery.com>
4756 Implement displaced stepping.
4758 * gdbarch.sh (max_insn_length): New 'variable'.
4759 (displaced_step_copy, displaced_step_fixup)
4760 (displaced_step_free_closure, displaced_step_location): New
4762 (struct displaced_step_closure): Add forward declaration.
4763 * gdbarch.c, gdbarch.h: Regenerated.
4765 * arch-utils.c: #include "objfiles.h".
4766 (simple_displaced_step_copy_insn)
4767 (simple_displaced_step_free_closure)
4768 (displaced_step_at_entry_point): New functions.
4769 * arch-utils.h (simple_displaced_step_copy_insn)
4770 (simple_displaced_step_free_closure)
4771 (displaced_step_at_entry_point): New prototypes.
4773 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
4774 (I386_MAX_MATCHED_INSN_LEN): ... this.
4775 (i386_absolute_jmp_p, i386_absolute_call_p)
4776 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
4777 (i386_displaced_step_fixup): New functions.
4778 (struct i386_insn, i386_match_insn): Update.
4779 (i386_gdbarch_init): Set gdbarch_max_insn_length.
4780 * i386-tdep.h (I386_MAX_INSN_LEN): New.
4781 (i386_displaced_step_fixup): New prototype.
4782 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
4783 Register gdbarch_displaced_step_copy,
4784 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
4785 and gdbarch_displaced_step_location functions.
4787 * infrun.c (debug_displaced): New variable.
4788 (show_debug_displaced): New function.
4789 (struct displaced_step_request): New struct.
4790 (displaced_step_request_queue, displaced_step_ptid)
4791 (displaced_step_gdbarch, displaced_step_closure)
4792 (displaced_step_original, displaced_step_copy)
4793 (displaced_step_saved_copy, can_use_displaced_stepping): New
4795 (show_can_use_displaced_stepping, use_displaced_stepping)
4796 (displaced_step_clear, cleanup_displaced_step_closure)
4797 (displaced_step_dump_bytes, displaced_step_prepare)
4798 (displaced_step_clear_cleanup, write_memory_ptid)
4799 (displaced_step_fixup): New functions.
4800 (resume): Call displaced_step_prepare.
4801 (proceed): Call read_pc once, and remember the value. If using
4802 displaced stepping, don't remove breakpoints.
4803 (handle_inferior_event): Call displaced_step_fixup. Add some
4804 debugging output. When we try to step over a breakpoint, but get
4805 a signal to deliver to the thread instead, ensure the step-resume
4806 breakpoint is actually inserted. If a thread hop is needed, and
4807 displaced stepping is enabled, don't remove breakpoints.
4808 (init_wait_for_inferior): Call displaced_step_clear.
4809 (_initialize_infrun): Add "set debug displaced" command. Add
4810 "maint set can-use-displaced-stepping" command. Clear
4811 displaced_step_ptid.
4812 * inferior.h (debug_displaced): Declare variable.
4813 (displaced_step_dump_bytes): Declare function.
4815 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
4818 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
4820 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
4821 (arm_force_mode_string, arm_show_fallback_mode)
4822 (arm_show_force_mode): New.
4823 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
4825 (_initialize_arm_tdep): Add "set arm fallback-mode"
4826 and "set arm force-mode".
4827 * NEWS: Document new commands.
4829 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
4831 * main.h (batch_silent): Declare.
4832 * event-top.c: Include main.h.
4833 (gdb_setup_readline): Remove extern batch_silent declaration.
4834 * infrun.c (normal_stop): Don't print source location when running in
4835 --batch-silent mode.
4836 * Makefile.in (event-top.o): Add main.h dependency.
4838 2008-05-02 Andreas Schwab <schwab@suse.de>
4840 * target.h (struct target_ops): Add
4841 to_watchpoint_addr_within_range.
4842 (target_watchpoint_addr_within_range): New function.
4843 * target.c (update_current_target): Inherit
4844 to_watchpoint_addr_within_range, defaulting to
4845 default_watchpoint_addr_within_range.
4846 (default_watchpoint_addr_within_range): New function.
4847 (debug_to_watchpoint_addr_within_range): New function.
4848 (setup_target_debug): Set to_watchpoint_addr_within_range.
4849 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
4851 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
4852 * breakpoint.c (watchpoints_triggered): Use
4853 target_watchpoint_addr_within_range.
4855 2008-05-01 Pedro Alves <pedro@codesourcery.com>
4857 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
4858 (i[34567]86-*-dicos*, x86_64-*-dicos*):
4859 Set gdb_osabi to GDB_OSABI_DICOS.
4861 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
4862 * osabi.c (gdb_osabi_name): Add "DICOS".
4864 * i386-dicos-tdep.c: New file.
4866 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
4867 (ALLDEPFILES): Add i386-dicos-tdep.c.
4868 (i386-dicos-tdep.o): New rule.
4870 2008-05-01 Pedro Alves <pedro@codesourcery.com>
4872 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
4873 and register the fork's PTID as a thread.
4875 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
4878 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
4879 assign its value to the breakpoint created.
4880 (create_breakpoints): Add breakpoint_ops argument and pass it
4881 to create_breakpoint call.
4882 (break_command_really): Add breakpoint_ops argument and pass/assign
4884 (break_command_1): Pass NULL as ops argument.
4885 (set_breakpoint): Pass NULL as ops argument.
4886 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
4887 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
4888 catch and throw catchpoints.
4890 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
4893 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
4894 translate signal numeric value from the target to GDB's enum
4896 * gdbarch.c, gdbarch.h: Regenerated.
4897 * gdbarch.sh: Added two new functions target_signal_from_host and
4898 target_signal_to_host.
4899 * target.h (default_target_signal_from_host,
4900 default_target_signal_to_host): New functions - declarations.
4901 * signals/signals.c (struct gdbarch): New declaration.
4902 (default_target_signal_to_host, default_target_signal_from_host): New
4905 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
4906 Pedro Alves <pedro@codesourcery.com>
4908 Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
4909 Johnston <jjohnstn@redhat.com>.
4911 * NEWS: Mention attach to stopped process fix.
4912 * infcmd.c (detach_command, disconnect_command): Discard the thread
4914 * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
4915 attaching. Use signal_stop_state.
4916 (signal_stop_state): Check stop_soon.
4917 * linux-nat.c (kill_lwp): Declare earlier.
4918 (pid_is_stopped, linux_nat_post_attach_wait): New.
4919 (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait. Update
4921 (linux_nat_attach): Use linux_nat_post_attach_wait.
4922 (detach_callback, linux_nat_detach): Improve handling for signalled
4924 (linux_nat_pid_to_str): Always print out the LWP ID if it differs
4925 from the process ID.
4926 * Makefile.in (infcmd.o): Update.
4928 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
4930 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
4931 * arm-tdep.c (arm_frame_is_thumb): New.
4932 (arm_pc_is_thumb): Clarify comment.
4933 (thumb_analyze_prologue): Remove PC special case.
4934 (thumb_scan_prologue): Take a block_addr argument. Use it for
4935 find_pc_partial_function. Remove unused variables.
4936 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
4937 for find_pc_partial_function. Remove PC special case.
4938 (arm_prologue_prev_register): Add special handling for PC and CPSR.
4939 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
4940 (arm_get_next_pc): Use arm_frame_is_thumb.
4941 (arm_write_pc): Use CPSR_T instead of 0x20.
4942 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
4943 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
4945 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
4946 DWARF2_FRAME_REG_FN.
4947 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
4948 DWARF2_FRAME_REG_FN.
4949 (struct dwarf2_frame_state_reg): Add FN to loc union.
4951 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
4953 * exec.c (print_section_info): Add missing '\n'.
4955 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
4957 * thread.c (add_thread): Move observer call to ...
4958 (add_thread_silent): ... here.
4960 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
4962 * rs6000-tdep.c: Update for unwinder changes.
4963 * ppcobsd-tdep.c: Likewise.
4965 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
4967 * s390-tdep.c: Update for unwinder changes.
4969 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
4971 * spu-tdep.c: Update for unwinder changes.
4973 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4975 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
4976 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
4977 sparc64-linux-tdep.c: Update for unwinder changes.
4979 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4981 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
4982 for unwinder changes.
4983 * mips-tdep.c: Likewise.
4984 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
4987 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4989 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
4992 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
4994 Update i386 and amd64 ports for unwinder changes.
4996 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
4997 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
4998 (amd64_frame_unwind): Use default_frame_sniffer.
4999 (amd64_frame_sniffer): Delete.
5000 (amd64_sigtramp_frame_cache): Expect this_frame.
5001 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
5002 (amd64_sigtramp_frame_sniffer): Update signature.
5003 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
5004 (amd64_frame_base_address): Expect this_frame.
5005 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
5007 (amd64_init_abi): Use set_gdbarch_dummy_id and
5008 frame_unwind_append_unwinder.
5009 * i386-tdep.c (i386_frame_cache): Expect this_frame.
5010 (i386_frame_this_id, i386_frame_prev_register): Update signature.
5011 (i386_frame_unwind): Use default_frame_sniffer.
5012 (i386_frame_sniffer): Delete.
5013 (i386_sigtramp_frame_cache): Expect this_frame.
5014 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
5015 (i386_sigtramp_frame_sniffer): Update signature.
5016 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
5017 (i386_frame_base_address): Update signature.
5018 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
5019 (i386_push_dummy_call): Update comment.
5020 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
5022 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
5023 and frame_unwind_append_unwinder.
5024 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
5025 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
5026 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
5027 i386nbsd-tdep.c: Update for unwinder changes.
5029 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5031 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
5032 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
5034 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
5035 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
5036 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
5038 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
5040 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
5042 * tramp-frame.h (struct tramp_frame): Update signature of init.
5043 * Makefile.in (trad-frame.o): Update.
5045 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5047 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
5048 (execute_stack_op): Put this_frame in the baton.
5049 (execute_cfa_program): Take this_frame.
5050 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
5051 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
5052 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
5053 (dwarf2_frame_this_id): Adjust to work on this_frame.
5054 (dwarf2_signal_frame_this_id): Delete.
5055 (dwarf2_frame_prev_register): Update signature. Use new frame
5057 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
5058 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
5059 dwarf2_frame_sniffer.
5060 (dwarf2_append_unwinders): New.
5061 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
5063 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
5064 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
5065 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
5066 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
5067 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
5068 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
5069 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
5070 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
5071 (dwarf2_append_unwinders): Declare.
5072 (dwarf2_frame_base_sniffer): Update declaration.
5073 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
5076 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5078 Convert frame unwinders to use the current frame and
5081 * frame.c (frame_debug): Make global.
5082 (get_frame_id): Pass this frame to unwinder routines.
5083 (frame_pc_unwind): Remove unused unwind->prev_pc support.
5084 (do_frame_register_read): Do not discard the return value of
5085 frame_register_read.
5086 (frame_register_unwind): Remove debug messages. Use
5087 frame_unwind_register_value.
5088 (frame_unwind_register_value, get_frame_register_value): New
5090 (create_new_frame, get_frame_base_address, get_frame_locals_address)
5091 (get_frame_args_address, get_frame_type): Pass this frame to
5093 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
5095 * frame.h: Update comments.
5096 (frame_debug, frame_unwind_register_value, get_frame_register_value)
5097 (frame_prepare_for_sniffer): Declare.
5098 * frame-unwind.h: Update comments and parameter names.
5099 (default_frame_sniffer): Declare.
5100 (frame_prev_register_ftype): Return a struct value *.
5101 (struct frame_unwind): Remove prev_pc member.
5102 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
5103 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
5104 (frame_unwind_got_register, frame_unwind_got_memory)
5105 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
5106 * frame-base.h: Update comments and parameter names.
5107 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
5108 if necessary. Add debugging output.
5109 * sentinel-frame.c (sentinel_frame_prev_register)
5110 (sentinel_frame_this_id): Update for new signature.
5111 (sentinel_frame_prev_pc): Delete.
5112 (sentinel_frame_unwinder): Remove prev_pc.
5113 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
5115 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
5116 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
5117 (frame_unwind_append_sniffer): Delete.
5118 (frame_unwind_append_unwinder): New function.
5119 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
5120 from unwinders. Use frame_prepare_for_sniffer.
5121 (default_frame_sniffer, frame_unwind_got_optimized)
5122 (frame_unwind_got_register, frame_unwind_got_memory)
5123 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
5124 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
5125 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
5127 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
5128 * gdbarch.c, gdbarch.c: Regenerated.
5129 * frame-base.c (default_frame_base_address)
5130 (default_frame_locals_address, default_frame_args_address): Update
5132 (frame_base_find_by_frame): Pass this frame to unwinder routines.
5133 * infcall.c (call_function_by_hand): Update comments.
5134 * Makefile.in (frame-unwind.o): Update dependencies.
5136 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5138 * ada-lang.c (ada_value_primitive_packed_val): Only check
5139 value_lazy for memory lvals.
5140 * findvar.c (value_of_register_lazy): New function.
5141 (locate_var_value): Only check value_lazy for memory lvals.
5142 * valarith.c (value_subscripted_rvalue): Likewise.
5143 * valops.c (value_fetch_lazy): Handle both memory and register
5145 (search_struct_field, value_slice): Only check value_lazy for memory
5147 * value.c (struct value): Update comment for lazy.
5148 (value_primitive_field): Only check value_lazy for memory lvals.
5149 * value.h (value_lazy): Update comment.
5150 (value_of_register_lazy): Declare.
5152 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
5154 * corefile.c (reopen_exec_file): Close any open files.
5156 2008-04-29 Joel Brobecker <brobecker@adacore.com>
5158 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
5159 show_memory_breakpoints to 1 while reading the instruction bundle.
5161 2008-04-29 Joel Brobecker <brobecker@adacore.com>
5163 * gdbarch.sh: Document the return_value method. Explain that
5164 the FUNCTYPE parameter might be NULL.
5165 * gdbarch.h: Regenerated.
5166 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
5167 type when calling using_struct_return, as this is unnecessary
5170 2008-04-28 Joel Brobecker <brobecker@adacore.com>
5172 * terminal.h (create_tty_session): Fix return type.
5174 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
5176 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
5178 2008-04-26 Joel Brobecker <brobecker@adacore.com>
5180 * breakpoint.c (condition_command, commands_from_control_command)
5181 (break_command_really): Minor reformatting.
5183 2008-04-25 Pedro Alves <pedro@codesourcery.com>
5185 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
5187 2008-04-25 Pedro Alves <pedro@codesourcery.com>
5189 * amd64-tdep.c (amd64_get_longjmp_target): New.
5190 (amd64_init_abi): Register amd64_get_longjmp_target as
5191 gdbarch_get_longjmp_target callback.
5192 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
5194 2008-04-25 Pedro Alves <pedro@codesourcery.com>
5196 * breakpoint.h (enum bpstat_what_main_action): Delete
5197 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
5199 * breakpoint.c (clrs): Delete.
5200 (bpstat_what): Update table.
5202 * infrun.c (handle_inferior_event): Remove
5203 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
5205 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5207 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
5208 Adjust all prototypes using mi_cmd_args_ftype to use
5210 (struct mi_cmd): Remove the args_func field.
5211 * mi/mi-cmds.c: Don't provide value for the args_func field.
5212 * mi/mi-main.c (mi_execute_async_cli_command)
5213 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
5214 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
5215 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
5216 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
5217 (mi_cmd_target_download): Adjust.
5218 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
5219 (mi_cmd_execute): Do not check for args_func.
5220 (mi_execute_async_cli_command): Adjust.
5221 * mi/mi-parse.c: Don't check for args_func.
5223 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5225 * breakpoint.c (bpstat_check_location)
5226 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
5227 New, extracted from bpstat_stop_status.
5228 (bpstat_stop_status): Use the above.
5230 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5232 * mi/mi-main.c (last_async_command): Rename to current_token.
5233 (previous_async_command): Remove.
5234 (mi_cmd_gdb_exit): Adjust.
5235 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
5236 (mi_cmd_target_select): Adjust.
5237 (mi_cmd_execute): Don't set previous_async_command. Free token
5238 here even in async mode.
5239 (mi_execute_async_cli_command): Adjust.
5240 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
5242 (mi_load_progress): Adjust.
5244 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5246 * infcmd.c (step_1_continuation): Always disable longjmp
5247 breakpoint if we're not going to do another step.
5249 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5251 exec_cleanup murder.
5252 * breakpoint.c (until_break_command_continuation): Add
5253 the 'error' parameter. Directly delete the breakoint as
5254 opposed to running cleanups.
5255 (until_break_command): Install continuation only
5256 after starting the target. Don't use exec cleanups,
5257 use ordinary cleanups. Discard cleanups is successfully
5258 started the target in async mode.
5259 (make_cleanup_delete_breakpoint): Remove.
5260 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
5262 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
5264 (struct continations): Add the 'error' parameter to the
5265 continuation_hook field.
5266 (add_continuation, do_all_continuations)
5267 (add_intermediate_continuation)
5268 (do_all_intermediate_continuations): Add the 'error' parameter.
5269 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
5270 * inf-loop.c (inferior_event_handler): Instead of calling
5271 discard_all_continuations, use do_all_continuations with 1 as
5272 'error' parameter. Pass 0 as 'error' parameter in existing uses
5273 of discard_all_continuations.
5274 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
5276 (step_once): Install continuation only after resuming the target.
5277 (step_1_continuation): Disable longjmp breakpoint on error.
5278 (finish_command_continuation): Add the error parameter. Delete
5279 the finish breakpoint directly, do not use cleanups.
5280 (finish_command): Do not use exec_cleanups. Always setup
5281 continuation. For sync case, immediately run them.
5282 (attach_command_continuation): Add the error parameter.
5283 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
5284 remove step_resume_breakpoint -- adjust delete it directly.
5285 * interps.c (interp_set): Adjust call to do_all_continations.
5286 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
5288 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
5290 (mi_cmd_execute): Do not use exec_cleanup.
5291 (mi_execute_async_cli_command): Simplify the string concatenation
5292 logic. Do no use exec cleanup.
5293 (mi_exec_async_cli_cmd_continuation): New parameter error.
5294 Free last_async_command.
5295 * top.c (command_line_handler_continuation): New parameter error.
5296 * utils.c (exec_cleanup_chain, make_exec_cleanup)
5297 (do_exec_cleanups): Remove.
5298 (add_continuation, do_all_continations)
5299 (add_intermediate_continuation)
5300 (do_all_intermediate_continuations): New parameter error.
5302 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5304 * breakpoint.h (bp_location_p): New typedef.
5305 Register a vector of bp_location_p.
5306 * breakpoint.c (always_inserted_mode)
5307 (show_always_inserted_mode): New.
5308 (unlink_locations_from_global_list): Remove.
5309 (update_global_location_list)
5310 (update_global_location_list_nothrow): New.
5311 (update_watchpoint): Don't free locations.
5312 (should_insert_location): New.
5313 (insert_bp_location): Use should_insert_location.
5314 (insert_breakpoint_locations): Copied from
5316 (insert_breakpoint): Use insert_breakpoint_locations.
5317 (bpstat_stop_status): Call update_global_location_list
5318 when disabling breakpoint.
5319 (allocate_bp_location): Don't add to bp_location_chain.
5320 (set_raw_breakpoint)
5321 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
5322 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
5323 (enable_overlay_breakpoints, disable_overlay_breakpoints)
5324 (set_longjmp_resume_breakpoint)
5325 (enable_watchpoints_after_interactive_call_stop)
5326 (disable_watchpoints_before_interactive_call_start)
5327 (create_internal_breakpoint)
5328 (create_fork_vfork_event_catchpoint)
5329 (create_exec_event_catchpoint, set_momentary_breakpoint)
5330 (create_breakpoints, break_command_1, watch_command_1)
5331 (create_exception_catchpoint)
5332 (handle_gnu_v3_exceptions)
5333 (disable_breakpoint, breakpoint_re_set_one)
5334 (create_thread_event_breakpoint, create_solib_event_breakpoint)
5335 (create_ada_exception_breakpoint): : Don't call check_duplicates.
5336 Call update_global_location_list.
5337 (delete_breakpoint): Don't remove locations and don't
5338 try to reinsert them. Call update_global_location_list.
5339 (update_breakpoint_locations): Likewise.
5340 (restore_always_inserted_mode): New.
5341 (update_breakpoints_after_exec): Temporary disable
5342 always inserted mode.
5343 * Makefile.in: Update dependencies.
5345 * infrun.c (proceed): Remove breakpoints while stepping
5347 (handle_inferior_event): Don't remove or insert
5349 * linux-fork.c (checkpoint_command): Remove breakpoints
5350 before fork and insert after.
5351 (linux_fork_context): Remove breakpoints before switch
5353 * target.c (target_disconnect, target_detach): Remove
5354 breakpoints from target.
5357 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
5359 * breakpoint.c (print_one_breakpoint_location): In MI
5360 mode, report the location string the breakpoint was
5361 originally created with.
5363 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
5365 * Makefile.in (xtensa-tdep.o): Update dependencies.
5366 * configure.tgt (xtensa*): Update dependencies.
5367 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
5368 Local variable areg renamed to arreg.
5369 (areg_number): New function.
5370 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
5371 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
5372 replaced by arreg_number.
5373 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
5374 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
5375 (xtensa_scan_prologue): New function.
5376 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
5377 when ENTRY instraction hasn't been executed yet. Get the frame pointer
5378 value based on prologue analysis. Fix the bugs preventing WS and
5379 AR4-AR7/A11 registers from getting right values for intermediate frames,
5380 whose registers have been already spilled.
5381 (xtensa_frame_prev_register): Fix WS register value. Use are_number
5382 and arreg_number appropriately.
5383 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
5384 svr4_ilp32_fetch_link_map_offsets.
5386 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
5388 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
5389 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
5391 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
5393 * acinclude.m4: Add override.m4.
5394 * configure: Regenerate.
5396 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
5398 * ada-lang.c (get_selections): Variable PROMPT made non-const and
5399 initialized with a trailing space now. Use PROMPT_ARG of
5400 COMMAND_LINE_INPUT instead of printing it ourselves.
5402 2008-04-22 Joel Brobecker <brobecker@adacore.com>
5404 * NEWS: Document support for 64-bit core file.
5406 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
5408 * NEWS: Add information on calling convention and new SH CLI options.
5410 * sh-tdep.c (sh_cc_gcc): New static string.
5411 (sh_cc_renesas): Ditto.
5412 (sh_cc_enum): New static string array.
5413 (sh_active_calling_convention): New static string pointer denoting
5414 active user chosen ABI.
5415 (sh_is_renesas_calling_convention): New function to return function
5416 specific ABI, or user choice if necessary.
5417 (sh_use_struct_convention): Rename first argument and turn around its
5418 meaning. Check for renesas ABI and return accordingly.
5419 (sh_use_struct_convention_nofpu): New function.
5420 (sh_next_flt_argreg): Get function type as third parameter. Check
5421 for renesas ABI and choose floating registers accordingly.
5422 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
5423 struct return slot accordingly.
5424 (sh_push_dummy_call_nofpu): Ditto.
5425 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
5426 Evaluate ABI and give to sh_use_struct_convention_nofpu.
5427 (sh_return_value_fpu): Evaluate ABI and give to
5428 sh_use_struct_convention.
5429 (show_sh_command): New function.
5430 (set_sh_command): Ditto.
5431 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
5434 * gdbarch.sh (return_value): Add func_type argument.
5435 * gdbarch.c: Regenerate.
5437 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
5438 val_type so as not to collide with value_type function. Call
5439 using_struct_return with additional function type argument.
5440 * infcall.c (call_function_by_hand): Call using_struct_return and
5441 gdbarch_return_value with additional function type argument.
5442 * infcmd.c (print_return_value): Take addition func_type argument.
5443 Call gdbarch_return_value with additional function type argument.
5444 (finish_command_continuation): Call print_return_value with additional
5445 function type argument.
5446 (finish_command): Ditto.
5447 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
5448 additional function type argument.
5449 * stack.c (return_command): Call using_struct_return and
5450 gdbarch_return_value with additional function type argument.
5451 * value.c (using_struct_return): Take additional function type argument.
5452 * value.h (using_struct_return): Accommodate declaration.
5453 * alpha-tdep.c (alpha_return_value): Add func_type argument.
5454 * amd64-tdep.c (amd64_return_value): Ditto.
5455 * arm-tdep.c (arm_return_value): Ditto.
5456 * avr-tdep.c (avr_return_value): Ditto.
5457 * cris-tdep.c (cris_return_value): Ditto.
5458 * frv-tdep.c (frv_return_value): Ditto.
5459 * h8300-tdep.c (h8300_return_value): Ditto.
5460 (h8300h_return_value): Ditto.
5461 * hppa-tdep.c (hppa32_return_value): Ditto.
5462 (hppa64_return_value): Ditto.
5463 * i386-tdep.c (i386_return_value): Ditto.
5464 * ia64-tdep.c (ia64_return_value): Ditto.
5465 * iq2000-tdep.c (iq2000_return_value): Ditto.
5466 * m32c-tdep.c (m32c_return_value): Ditto.
5467 * m32r-tdep.c (m32r_return_value): Ditto.
5468 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
5469 * m68k-tdep.c (m68k_return_value): Ditto.
5470 (m68k_svr4_return_value): Ditto.
5471 * m88k-tdep.c (m88k_return_value): Ditto.
5472 * mep-tdep.c (mep_return_value): Ditto.
5473 * mips-tdep.c (mips_eabi_return_value): Ditto.
5474 (mips_n32n64_return_value): Ditto.
5475 (mips_o32_return_value): Ditto.
5476 (mips_o64_return_value): Ditto.
5477 * mn10300-tdep.c (mn10300_return_value): Ditto.
5478 * mt-tdep.c (mt_return_value): Ditto.
5479 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
5480 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
5481 (ppc_sysv_abi_broken_return_value): Ditto.
5482 (ppc64_sysv_abi_return_value): Ditto.
5483 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
5484 (ppc_sysv_abi_broken_return_value): Ditto.
5485 (ppc64_sysv_abi_return_value): Ditto.
5486 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
5487 * rs6000-tdep.c (rs6000_return_value): Ditto.
5488 * s390-tdep.c (s390_return_value): Ditto.
5489 * score-tdep.c (score_return_value): Ditto.
5490 * sh-tdep.c (sh_return_value_nofpu): Ditto.
5491 (sh_return_value_fpu): Ditto.
5492 * sh64-tdep.c (sh64_return_value): Ditto.
5493 * sparc-tdep.c (sparc32_return_value): Ditto.
5494 * sparc64-tdep.c (sparc64_return_value): Ditto.
5495 * spu-tdep.c (spu_return_value): Ditto.
5496 * v850-tdep.c (v850_return_value): Ditto.
5497 * vax-tdep.c (vax_return_value): Ditto.
5498 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
5499 * xtensa-tdep.c (xtensa_return_value): Ditto.
5501 * gdbtypes.h (struct type): Add calling_convention member.
5502 * dwarf2read.c (read_subroutine_type): Add calling convention read
5503 from DW_AT_calling_convention attribute to function type.
5505 2008-04-22 Markus Deuling <deuling@de.ibm.com>
5507 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
5508 multi_f77_subscript to support values from registers.
5509 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
5510 * value.h (value_subscripted_rvalue): Add prototype.
5512 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
5514 * f-valprint.c (f_val_print): Likewise.
5516 2008-04-21 Craig Silverstein <csilvers@google.com>
5518 * dwarf2read.c (zlib_decompress_section): Define abfd in the
5521 2008-04-21 Pedro Alves <pedro@codesourcery.com>
5523 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
5524 section is not a code section.
5526 2008-04-19 Craig Silverstein <csilvers@google.com>
5528 * NEWS: Add information on compressed debug sections.
5530 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
5532 * mi/mi-cmd-var.c (varobj_update_one): Print new
5533 value for variable objects that changed type.
5535 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
5537 * varobj.c (varobj_invalidate): Don't touch floating
5540 2008-04-19 Mark Kettenis <kettenis@gnu.org>
5542 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
5543 (multiple_symbols_cancel): Remove extra const.
5544 * symtab.h: Likewise.
5546 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
5548 * interps.c (top_level_interpreter): Rename static variable...
5549 (top_level_interpreter_ptr): ...to this.
5550 (top_level_interpreter): New function.
5552 * interps.h: New extern for top_level_interpreter.
5554 * linespec.c: Include interps.h and mi/mi-cmds.h.
5555 (decode_line_2): When using MI, always set all breakpoints in menu.
5557 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
5559 2008-04-18 Craig Silverstein <csilvers@google.com>
5561 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
5562 * config.in, configure: Regenerate.
5563 * dwarf2read.c: Include zlib.h if present.
5564 Modified *_SECTION macros.
5565 (section_is_p): New.
5566 (dwarf2_locate_sections): Use section_is_p instead of strcmp
5567 (dwarf2_resize_section): New.
5568 to determine whether a given section has a given name.
5569 (zlib_decompress_section): New.
5570 (dwarf2_read_section): Read the compressed section if present
5572 * MAINTAINERS: Added myself to section Write After Approval.
5574 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
5576 * defs.h (exec_set_section_offsets): Remove prototype.
5577 * exec.c (exec_set_section_offsets): Remove function.
5579 2008-04-18 Joel Brobecker <brobecker@adacore.com>
5581 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
5582 in the search for the matching symbol.
5584 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
5586 * breakpoint.c (update_watchpoint): Always reparse
5589 2008-04-17 Joel Brobecker <brobecker@adacore.com>
5591 * breakpoint.c (print_one_breakpoint_location): Make sure to print
5592 the breakpoint address only once.
5594 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
5596 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
5597 rather than a hard-coded architecture, for xcoff executables.
5599 2008-04-17 Doug Evans <dje@google.com>
5601 * buildsym.c (watch_main_source_file_lossage): New fn.
5602 (end_symtab): Call it.
5604 * source.c (find_and_open_source): Add some comments clarifying
5605 handling of FULLNAME argument. Make static. Remove pointless
5608 2008-04-17 Pedro Alves <pedro@codesourcery.com>
5610 * inf-loop.c (inferior_event_handler): Also run the intermediate
5611 continuations in the INF_EXEC_COMPLETE case.
5613 2008-04-16 Tom Tromey <tromey@redhat.com>
5615 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
5616 (set_cmd_async_ok, get_cmd_async_ok): Declare.
5617 * cli/cli-decode.c (set_cmd_async_ok): New function.
5618 (get_cmd_async_ok): New function.
5619 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
5621 * top.c (execute_command): Use get_cmd_async_ok.
5622 * infcmd.c: Include cli/cli-decode.h.
5623 (_initialize_infcmd): Mark "interrupt" as async-ok.
5624 * Makefile.in (infcmd.o): Depend on cli_decode_h.
5626 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
5629 * exec.c: Correct "arch-utils.h" include.
5631 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
5634 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
5635 to allow printing to 'see' real reason of stop. This fixes PR 2424.
5636 * breakpoint.c (bpdisp_texst): New function. The function takes over
5637 the role of bpstats static array in print_one_breakpoint_location.
5638 (print_it_typical): Print "Temporary breakpoint" instead
5639 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
5640 protocols, print disp field.
5641 (print_one_breakpoint_location): Removed bpdisps static definition.
5642 Call new bpstat_text function to get value for 'disp' field.
5643 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
5645 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
5647 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
5648 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
5649 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
5650 * gnulib/Makefile.in: Regenerate.
5652 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
5654 * Makefile.in (GNULIB_H): New. Trigger all-lib.
5655 (defs_h): Use $(GNULIB_H).
5656 (all-lib): Depend on gnulib/Makefile.
5657 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
5658 * config.in, gnulib/Makefile.in: Regenerated.
5660 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
5662 * Makefile.in (LIBGNU, INCGNU): Define.
5663 (INTERNAL_CFLAGS_BASE): Add INCGNU.
5664 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
5666 ($(LIBGNU), all-lib): New rules.
5667 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
5668 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
5669 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
5670 * gnulib: New directory, from gnulib-tool.
5671 * configure, aclocal.m4: Regenerated.
5673 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
5675 * linux-thread-db.c (have_threads_callback): Check thread->private.
5677 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
5678 Vladimir Prus <vladimir@codesourcery.com>
5681 * varobj.c (value_of_root): Update the expression for
5683 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
5686 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
5688 * mi/mi-cmd-var.c: Include "mi-getopt.h".
5689 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
5690 (mi_cmd_var_set_format): Use new mi_parse_format.
5691 (mi_cmd_var_evaluate_expression): Support for -f option to specify
5693 * Makefile.in (mi-cmd-var.o): Update dependencies.
5695 * varobj.h (varobj_get_formatted_value): Declare.
5696 * varobj.c (my_value_of_variable): Added format parameter.
5697 (cplus_value_of_variable): Likewise.
5698 (java_value_of_variable): Likewise.
5699 (c_value_of_variable): Likewise. Evaluate expression based
5700 on format parameter.
5701 (struct language_specific): Add format parameter to function member
5703 (varobj_get_formatted_value): New.
5704 (varobj_get_value): Added format parameter to method call.
5706 2008-04-08 Joel Brobecker <brobecker@adacore.com>
5708 * stabsread.c (cleanup_undefined_types_noname): Manually set the
5709 instance flags of the undefined type before calling replace_type.
5711 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
5713 * target.h (enum strata): Remove the download_stratum.
5715 2008-04-07 Doug Evans <dje@google.com>
5717 * buildsym.h (last_source_file): Add dwarf info to comment.
5718 (last_source_start_addr): Ditto.
5720 2008-04-07 Pedro Alves <pedro@codesourcery.com>
5722 * alphanbsd-tdep.c: Include "target.h".
5723 * mn10300-tdep.c: Include "target.h".
5724 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
5726 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
5728 Fix breakpoint condition that use member variables.
5729 * valops.c (check_field): Remove.
5730 (check_field_in): Rename to check_field.
5731 (value_of_this): Use la_name_of_this.
5732 * value.h (check_field): Adjust prototype.
5734 * language.h (la_value_of_this): Rename to la_name_of_this.
5735 * language.c (unknown_language_defn): Specify "this" for
5737 (auto_language_defn): Likewise.
5738 (local_language_defn): Likewise.
5739 * ada-lang.c (ada_language_defn): Adjust comment.
5740 * c-lang.c (c_language_defn): Adjust comment.
5741 (cplus_language_defn): Specify "this" for name_of_this.
5742 (asm_language_defn): Adjust comment.
5743 (minimal_language_defn): Adjust comment.
5744 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
5745 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
5746 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
5747 * objc-lang.c (objc_language_defn): Specify "self" for
5749 * p-lang.c (pascal_language_defn): Specify "this" for
5751 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
5753 * symtab.c (lookup_symbol_aux): Lookup "this" in the
5754 proper scope, and check for field in type of "this", without
5755 trying to create a value.
5757 2008-04-04 Pedro Alves <pedro@codesourcery.com>
5759 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
5760 (mi_error_message): Delete declaration.
5761 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
5762 returning MI_CMD_ERROR.
5763 * mi/mi-main.c (mi_error_message): Delete.
5764 (mi_cmd_exec_interrupt):
5765 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
5766 (mi_cmd_thread_info): Call error instead of returning
5768 (mi_cmd_data_list_register_values): Call error instead of
5769 returning MI_CMD_ERROR. Adapt to new get_register interface.
5770 (get_register): Change return typo to void. Call error instead of
5771 returning MI_CMD_ERROR.
5772 (mi_cmd_data_write_register_values): Call error instead of
5773 returning MI_CMD_ERROR.
5774 (mi_cmd_list_features): Return MI_CMD_DONE.
5775 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
5776 (mi_execute_command): Always print exceptions with -error.
5778 2008-04-04 Joel Brobecker <brobecker@adacore.com>
5780 * NEWS: Mention new commands set/show multiple-symbols.
5782 2008-04-03 Joel Brobecker <brobecker@adacore.com>
5784 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
5785 (multiple_symbols_cancel): New constants.
5786 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
5787 (multiple_symbols_select_mode): New function.
5788 (_initialize_symtab): Add new set/show multiple-symbols commands.
5789 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
5790 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
5791 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
5793 * linespec.c (decode_line_2): Likewise.
5795 2008-04-03 Doug Evans <dje@sebabeach.org>
5797 * symtab.h (enum free_code): Delete free_contents, unused.
5798 * symmisc.c (free_symtab_block): Delete.
5799 (free_symtab, case free_code): Delete.
5801 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
5803 * valops.c (value_cast_structs): New function. Cast related
5804 STRUCT types up/down and return cast value. The body of this
5805 function comes mostly from value_cast_pointers.
5806 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
5807 to value_cast_structs. Now value_cast_pointers needs only create
5808 appropriate reference after using value_cast_structs for actual
5810 (value_cast): Handle references.
5812 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
5814 * MAINTAINERS: Added myself to section Write After Approval.
5816 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
5818 * ia64-tdep.c (examine_prologue): Correct array access.
5820 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
5822 * cp-support.c (first_component_command): Return if no arguments.
5824 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
5826 * ser-mingw.c (ser_windows_open): Open requested name.
5828 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
5830 * MAINTAINERS: Added myself.
5832 2008-03-28 Pedro Alves <pedro@codesourcery.com>
5834 * target.c (find_default_run_target): Allow a NULL `do_mesg'
5835 parameter. If it is NULL, don't call error.
5836 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
5837 `do_mesg' parameter to find_default_run_target. If no target was
5840 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
5842 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
5843 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
5844 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
5846 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
5848 2008-03-27 Joel Brobecker <brobecker@adacore.com>
5852 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
5854 * features/Makefile (%.dat): Set xmltarget to the base filename
5855 of the XML source, without subdirectory.
5856 * regformats/rs6000/powerpc-32.dat: Regenerate.
5857 * regformats/rs6000/powerpc-64.dat: Regenerate.
5858 * regformats/rs6000/powerpc-e500.dat: Regenerate.
5860 2008-03-27 Markus Deuling <deuling@de.ibm.com>
5862 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
5865 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
5867 * mi/mi-main.c (enum captured_mi_execute_command_actions):
5868 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
5870 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
5872 * objfiles.h (struct objfile): New GDBARCH member.
5873 (get_objfile_arch): Add prototype.
5874 * objfiles.c: Include "arch-utils.h".
5875 (allocate_objfile): Look up gdbarch associated with bfd.
5876 (get_objfile_arch): New function.
5877 * Makefile (objfiles.o): Update dependencies.
5879 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
5881 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
5883 (locexpr_describe_location): Replace current_gdbarch by
5885 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
5886 (dwarf2_add_field): Likewise.
5887 (read_tag_pointer_type): Likewise.
5888 (read_base_type): Likewise.
5889 (new_symbol): Likewise.
5891 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
5892 (decode_base_type, decode_function_type): Likewise.
5893 (coff_read_struct_type, coff_read_enum_type): Likewise.
5894 (coff_symtab_read): Replace current_gdbarch by objfile arch.
5895 (decode_base_type): Likewise.
5896 (coff_read_enum_type): Likewise.
5897 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
5898 (coff_read_enum_type): Likewise.
5900 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
5901 (end_psymtab): Likewise.
5902 (process_one_symbol): Likewise.
5904 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
5905 (parse_procedure): Likewise.
5906 (parse_partial_symbols): Likewise.
5908 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
5910 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
5911 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
5913 (read_range_type): Replace current_gdbarch by objfile arch. Replace
5914 static range_index_type by built-in type.
5915 (read_one_struct_field): Replace current_gdbarch by objfile arch.
5916 (read_enum_type): Likewise.
5918 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
5921 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
5923 * varobj.h (varobj_floating_p): Declare.
5924 * varobj.c (varobj_floating_p): New.
5925 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
5926 '@' as the name, update all floating varobjs.
5928 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
5930 * varobj.c (struct varobj_root): Rename use_selected_frame to
5931 floating, and clarify the meaning.
5932 (varobj_create, varobj_update, new_root_variable): Adjust.
5933 (value_of_root): Don't use type_changed as in variable,
5935 (c_value_of_root): Adjust.
5937 2008-03-25 Pedro Alves <pedro@codesourcery.com>
5939 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
5941 (linux_nat_wait): Add main lwp to gdb's thread list.
5942 * linux-thread-db.c (find_new_threads_callback): Also attach to
5943 already listed threads which thread_db didn't know about yet.
5945 2008-03-25 Pedro Alves <pedro@codesourcery.com>
5947 * linux-nat.c (drain_queued_events): Fix comment typo.
5948 (linux_nat_attach): In async mode, don't rely on storing a pending
5949 status. Instead place the wait status on the pipe.
5950 (linux_nat_resume): Remove unreacheable shortcut code in async
5952 (stop_wait_callback): In async mode, don't store pending status.
5953 Instead, cancel breakpoints or resend the signal appropriatelly.
5954 (cancel_breakpoint): New, refactored from
5955 cancel_breakpoints_callback.
5956 (cancel_breakpoints_callback): Call cancel_breakpoint.
5957 (pipe_to_local_event_queue): Remove special token processing.
5958 (linux_nat_wait): Issue an internal error if a pending status is
5959 found in async mode.
5961 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
5963 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
5965 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
5966 Vladimir Prus <vladimir@codesourcery.com>
5968 * varobj.c (struct varobj_root): New component thread_id.
5969 (varobj_get_thread_id, check_scope): New functions.
5970 (c_value_of_root): Use check_scope. Switch to the
5971 proper thread if necessary.
5973 * varobj.h (varobj_get_thread_id): New extern.
5975 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
5977 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
5980 * top.c: Revert 2008-03-21 changes.
5982 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
5984 * thread.c (make_cleanup_restore_current_thread): Make it
5986 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
5987 * varobj.c (varobj_update): Don't save/restore frame.
5988 (c_value_of_root): Save/restore thread and frame here,
5989 using make_cleanup_restore_current_thread.
5990 * Makefile.in: Update dependecies.
5992 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
5994 * varobj.c (struct varobj_root): Clarify
5995 comment on the frame field.
5996 (varobj_create): Don't set frame if we have no
5999 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
6002 Suggested by Jan Kratochvil:
6003 * top.c (gdb_rl_operate_and_get_next_completion): Call
6004 rl_redisplay_function.
6005 (gdb_rl_redisplay): New.
6006 (init_main): Set rl_redisplay_function.
6008 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
6010 * aix-thread.c (pdc_read_regs): Fix compiler warning.
6011 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
6012 (store_regs_kernel_thread): Likewise.
6014 2008-03-21 Pedro Alves <pedro@codesourcery.com>
6016 Linux native async support.
6018 * target.h (struct target_ops): Delete to_async_mask_value and add
6020 (target_is_async_p, target_async): Formatting.
6021 (target_async_mask_value): Delete.
6022 (target_async_mask): Delete function declaration, and add new
6023 target macro with the same name.
6025 * target.c (update_current_target): Replace to_async_mask_value by
6026 to_async_mask. Default to_async_mask to return_one.
6027 (target_async_mask): Delete.
6028 (find_default_can_async_p, find_default_is_async_p): New.
6029 (init_dummy_target): register find_default_can_async_p and
6030 find_default_is_async_p on the dummy target.
6032 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
6033 (debug_linux_nat_async): New global.
6034 (show_debug_linux_nat_async): New function.
6035 (linux_nat_async_enabled, linux_nat_async_mask_value)
6036 (linux_nat_event_pipe, linux_nat_num_queued_events)
6037 (linux_nat_async_events_enabled): New globals.
6038 (struct waitpid_result): New struct.
6039 (waitpid_queue): New global.
6040 (queued_waitpid, push_waitpid, drain_queued_events): New.
6041 (my_waitpid): Call queued_waitpid.
6042 (linux_child_follow_fork): Disable async events during the call.
6043 (blocked_mask): Delete.
6044 (sync_sigchld_action, async_sigchld_action): New globals.
6045 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
6046 async mode, block events during the call.
6047 (linux_nat_create_inferior): New.
6048 (linux_nat_attach): In sync mode, restore the mask states. In
6049 async mode, wake the event loop immediatelly.
6050 (detach_callback): Drain all queued events of the lwp we're
6052 (linux_nat_detach): Block async mode, and drain events of the main
6054 (linux_nat_resume): If in async mode, mask async events during the
6055 call. If short circuiting, force event loop to wake up. If
6056 resuming, set target_executing, and register target events in the
6058 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
6059 (linux_nat_wait): In async mode, block events during the call.
6060 Only enable/disable passing SIGINT to the inferior in sync mode.
6061 Get events from local waitpid queue. If no interesting events was
6062 found, return to events loop. Reregister target events in the
6063 event loop on exit. In sync mode, no need to reblock SIGCHLD.
6064 (linux_nat_kill): Disable events on entry.
6065 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
6066 here. Detach async mode from the event loop if there are no more
6067 forks available, otherwise leave it on.
6068 (sigchld_handler): Assure this is called only in sync mode.
6069 (linux_async_permitted, linux_async_permitted_1): New globals.
6070 (set_maintenance_linux_async_permitted)
6071 (show_maintenance_linux_async_permitted): New functions.
6072 (linux_nat_is_async_p, linux_nat_can_async_p)
6073 (linux_nat_async_mask): New.
6074 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
6075 (get_pending_events, async_sigchld_handler): New.
6076 (linux_nat_async_events): New.
6077 (async_terminal_is_ours): New global.
6078 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
6079 (async_client_callback, async_client_context): New.
6080 (linux_nat_async_file_handler, linux_nat_async)
6081 (linux_nat_disable_async, linux_nat_enable_async): New.
6082 (linux_nat_add_target): Register linux_nat_create_inferior,
6083 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
6084 linux_nat_async_mask, linux_nat_terminal_inferior and
6085 linux_nat_terminal_ours.
6086 (_initialize_linux_nat): Remove local action variable, and update
6087 code that used it to use sync_sigchld_action. Add new
6088 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
6089 set/show command in the maintenance class. Add new "linux-async"
6090 maintenance set/show command. Block SIGCHLD by default. Setup
6091 async_sichld_action, and sync_sigchld_action. Install the default
6093 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
6096 * linux-thread-db.c (re_check_for_thread_db): New.
6097 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
6098 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
6099 (thread_db_async_mask): New.
6100 (init_thread_db_ops): Register thread_db_can_async_p,
6101 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
6103 * remote.c (remote_async_mask_value): New.
6104 (remote_return_zero): New.
6105 (init_remote_ops): Register remote_return_zero as callbacks of
6106 to_can_async_p and to_is_async_p.
6107 (remote_can_async_p, remote_is_async_p, remote_async): Update to
6108 use remote_async_mask_value.
6109 (remote_async_mask): New.
6110 (init_remote_async_ops): Remove to_async_mask_value setting and
6111 register remote_async_mask as to_async_mask callback in
6114 * Makefile.in (linux-nat.o): Update.
6116 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
6118 * gdbthread.h (add_thread_with_info): New.
6119 * linux-thread-db.c: Add some documentation.
6120 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
6121 (struct private_thread_info): Remove th_valid and ti_valid.
6122 Replace ti with tid.
6123 (thread_get_info_callback): Do not add TID to the new ptid. Do
6125 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
6126 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
6128 (attach_thread): Handle an already-existing thread. Use
6129 add_thread_with_info. Cache the th and tid.
6130 (detach_thread): Verify that private was set. Remove verbose
6131 argument and printing. Update caller.
6132 (thread_db_detach): Do not adjust inferior_ptid.
6133 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
6134 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
6135 (thread_db_wait): Do not use lwp_from_thread.
6136 (thread_db_pid_to_str): Use the cached TID.
6137 (thread_db_extra_thread_info): Check that private is set.
6138 (same_ptid_callback): Delete.
6139 (thread_db_get_thread_local_address): Do not use it or check
6140 is_thread. Check that private is set. Assume that the thread
6141 handle is already cached.
6142 (init_thread_db_ops): Remove to_resume and to_kill.
6143 * thread.c (add_thread_with_info): New.
6144 (add_thread): Use it.
6145 * linux-nat.c (find_thread_from_lwp): Delete.
6146 (exit_lwp): Do not use it. Check print_thread_events. Print before
6147 deleting the thread.
6148 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
6149 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
6150 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
6151 printf_unfiltered for thread exits.
6152 * procfs.c (procfs_wait): Likewise.
6154 2008-03-21 Chris Demetriou <cgd@google.com>
6156 * symtab.c (rbreak_command): Quote symbol name before passing
6157 it to break_command.
6159 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
6161 * eval.c (evaluate_subexp_for_address): Clarify error message.
6162 Use value_must_coerce_to_target.
6163 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
6164 * valops.c (value_assign): Call value_coerce_to_target when
6165 assigning to anything but internalvars. Leave GDB-side arrays
6166 as arrays when assigning to internalvars.
6167 (value_must_coerce_to_target, value_coerce_to_target): New.
6168 (value_coerce_array, value_addr): Call value_coerce_to_target.
6169 (value_array): Create the array in GDB's memory instead of
6171 * value.h (value_must_coerce_to_target, value_coerce_to_target):
6174 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
6176 * top.c (quit_confirm): Warn that we will kill the program.
6178 2008-03-19 Pedro Alves <pedro@codesourcery.com>
6180 * inflow.c (terminal_ours_1): Guard access to
6181 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
6183 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
6184 Jim Blandy <jimb@codesourcery.com>
6185 Daniel Jacobowitz <drow@false.org>
6187 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
6188 (dwarf2_read_address): Update prototype.
6190 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
6191 (signed_address_type): Likewise.
6192 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
6193 (execute_stack_op): Update calls to unsigned_address_type,
6194 signed_address_type and dwarf2_read_address. Fix implementation
6195 of DW_OP_deref_size.
6197 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
6198 (dwarf2_per_cu_addr_size): Likewise.
6199 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
6200 (struct dwarf2_loclist_baton): Likewise.
6202 * dwarf2loc.c (find_location_expression): Update calls to
6203 dwarf2_read_address. Use dwarf2_per_cu_objfile and
6204 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
6205 (locexpr_describe_location): Likewise.
6206 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
6207 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
6208 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
6209 to dwarf2_per_cu_addr_size (per_cu).
6210 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
6211 (loclist_read_variable): Likewise.
6212 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
6214 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
6215 instead of baton->objfile.
6216 (dwarf2_per_cu_obfile): New function.
6217 (dwarf2_per_cu_addr_size): Likewise.
6219 * dwarf2-frame.c (struct comp_unit): Move higher.
6220 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
6221 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
6222 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
6223 parameter by using fde->eh_frame_p. Use read_encoded_value
6224 to implement DW_CFA_set_loc.
6225 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
6226 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
6227 execute_stack_op and execute_cfa_program.
6228 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
6229 (size_of_encoded_value): Remove.
6230 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
6231 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
6232 (add_cie): Set cie->unit backlink.
6233 (decode_frame_entry_1): Set cie->addr_size. Update calls to
6235 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
6237 2008-03-17 Markus Deuling <deuling@de.ibm.com>
6239 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
6240 gdbarch_bfd_arch_info.
6242 2008-03-17 Joel Brobecker <brobecker@adacore.com>
6244 * aix-thread.c (pdc_read_regs): Minor reformatting.
6246 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
6248 * thread.c (print_thread_info): Don't insist
6249 on having current thread if there are no
6252 2008-03-17 Pedro Alves <pedro@codesourcery.com>
6254 * infcmd.c (attach_command_post_wait)
6255 (attach_command_continuation): New.
6256 (attach_command): Support background async execution, and async
6257 execution in synchronous mode.
6259 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
6261 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
6262 * symmisc.c (dump_symtab_1): Likewise.
6263 * wrapper.c (gdb_value_struct_elt): Likewise.
6265 2008-03-17 Pedro Alves <pedro@codesourcery.com>
6267 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
6269 2008-03-17 Pedro Alves <pedro@codesourcery.com>
6271 * linux-nat.c (linux_nat_filter_event): New, refactored from
6273 (linux_nat_wait): Call linux_nat_filter_event.
6275 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
6277 * top.c (execute_command): Fix uninitialized variable error.
6279 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
6281 * Makefile.in (amd64nbsd-nat.o): New dependency.
6282 * amd64nbsd-nat.c: Include "nbsd-nat.h".
6283 (_initialize_amd64nbsd_nat): Update target vector to use
6284 nbsd_pid_to_exec_file.
6285 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
6287 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
6289 Remove ignoring leading exec events code.
6290 * fork-child.c (startup_inferior): Do not set
6291 inferior_ignoring_leading_exec_events.
6292 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
6293 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
6294 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
6295 (handle_inferior_event): Remove code for ignoring leading exec
6297 * target.c (update_current_target): Do not inherit, or default,
6298 to_reported_exec_events_per_exec_call.
6299 (debug_to_reported_exec_events_per_exec_call): Remove.
6300 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
6301 * target.h (target_reported_exec_events_per_exec_call): Remove.
6302 (struct target): Remove the to_reported_exec_events_per_exec_call
6305 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
6307 Implement -thread-info.
6308 * gdbthread.h (print_thread_info): Declare.
6310 * thread.c (print_thread_info): New, extracted
6311 from info_threads_command and adjusted to
6312 work for CLI and MI.
6313 (info_threads_command): Use print_thread_info.
6314 * Makefile.in: Update dependencies.
6316 * mi/mi-cmds.c (mi_cmds): Specify a handler
6318 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
6319 * mi/mi-main.c (mi_cmd_thread_info): New.
6320 (mi_cmd_list_features): Include 'thread-info'.
6322 2008-03-14 Kevin Buettner <kevinb@redhat.com>
6324 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
6325 to decide whether to match instruction patterns using "sw" and "sd".
6327 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6329 * infcmd.c (jump_command): Postpone disabling stdin until after
6332 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6334 * inflow.c (gdb_getpgrp): New.
6335 (gdb_has_a_terminal): Use get_getpgrp.
6336 (terminal_ours_1): If attach_flag is set, don't refetch
6337 inferior_process_group.
6339 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6341 * features/library-list.dtd: Allow "section" elements as children
6342 of "library". Add "section" element and describe its attributes.
6344 * solib-target.c (struct lm_info): Add section_bases member.
6345 (library_list_start_segment): Error out if seen a section element.
6346 (library_list_start_section): New.
6347 (library_list_end_library): New.
6348 (solib_target_free_library_list): Free section_bases.
6349 (section_attributes): New.
6350 (library_children): Make "segment" optional. Add "section" child.
6351 (library_list_children): Register library_list_end_library.
6352 (solib_target_relocate_section_addresses): Handle section bases.
6354 * NEWS: Mention new qXfer:libraries:read section offsets support.
6356 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6358 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
6359 (make_exec_error_cleanup): Remove declarations.
6360 * utils.c (exec_error_cleanup_chain): Remove.
6361 (do_exec_error_cleanups, discard_exec_error_cleanups)
6362 (make_exec_error_cleanup): Remove.
6363 * event-loop.c (start_event_loop): Adjust call to
6365 * event-top.c (async_enable_stdin): Remove the paramater dummy.
6366 (async_disable_stdin): Don't register async_enable_stdin via
6368 * inf-loop.c (inferior_event_handler): Don't
6369 call do_exec_error_cleanups. Call async_enable_stdin instead.
6370 * event-loop.c (start_event_loop): Adjust call to
6372 * tui/tui-interp.c (tui_command_loop): Adjust call to
6375 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6378 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
6379 * breakpoint.c (bpstat_do_actions): In async mode,
6380 don't jump to top expecting stop_bpstat to be already
6382 * event-loop.c (start_event_loop): Call async_enable_stdin
6384 * event-top.c (async_enable_stdin): Do nothing if sync_execution
6386 (command_handler): Do not setup continuation here.
6387 (command_line_handler_continuation): Move to...
6388 * top.c (command_line_handler_continuation): ... here.
6389 (execute_command): In async mode, register continuation.
6390 Don't check frame's language in running in async mode.
6391 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
6392 * inf-loop.c (complete_execution): Inline into...
6393 (inferior_event_handler): ... here. Clear target_executing before
6394 doing any cleanups. Don't try to show prompt if the target was
6396 * infcmd.c (signal_command): Add support for async mode.
6397 (finish_command): Only add continuation if the target was
6398 successfully resumed.
6399 * remote.c (init_async_opts): Register to_get_thread_local_address
6401 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
6402 with sync_execution.
6403 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
6406 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
6408 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
6409 * exec.c (exec_bfd_mtime): Define.
6410 (exec_close): Clear it.
6411 (exec_file_attach): Set it.
6412 * gdbcore.h (exec_bfd_mtime): Declare.
6413 * source.c (find_source_lines): Do not use bfd_get_mtime.
6415 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6417 * top.c (simplified_command_loop): Remove.
6419 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6421 Remove unused remote.c hooks.
6422 * remote.c (deprecated_target_resume_hook)
6423 (deprecated_target_wait_loop_hook): Remove.
6424 (remote_resume): Do not call deprecated_target_resume_hook.
6425 (remote_wait): Do not call deprecated_target_wait_loop_hook.
6426 (remote_async_wait): Likewise.
6428 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
6430 Implement MI notification for new threads.
6431 * doc/observer.texi (new_thread): Document.
6432 * observer.sh: Forward declare struct thread_info.
6433 * thread.c (add_thread): Notify observer.
6435 * interps.h (interp_init_ftype): New parameter
6437 (interp_set): Likewise.
6438 (top_level_interpreter_data): Declare.
6439 * interps.c (interp_set): New parameter top_level.
6440 Pass it to interpreter's init function. Remember
6441 top level interpreter.
6442 (interpreter_exec_cmd): Adjust.
6443 (top_level_interpreter_data): New.
6444 * main.c (captured_main): Pass 1 for top_level
6445 parameter of interp_set.
6446 * cli/cli-interp.c (cli_interpreter_init): New
6447 parameter top_level.
6448 * tui/tui-interp.c (tui_init): New parameter top_level.
6450 * mi/mi-interp.c (mi_new_thread): New.
6451 (mi_interpreter_init): If top level, register
6452 observer for new threads.
6454 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
6456 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6458 * top.c (execute_command): Disable break and stop
6459 commands in async mode.
6461 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6464 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6465 * inf-loop.c (inferior_event_handler): Don't include remote.h.
6466 Call target_stop in the INF_QUIT_REQ case.
6467 * Makefile.in (inf-loop.o): Update.
6469 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6471 * inf-loop.c (inferior_event_handler): Don't include remote.h.
6472 Call target_stop in the INF_QUIT_REQ case.
6473 * Makefile.in (inf-loop.o): Update.
6475 2008-03-14 Pedro Alves <pedro@codesourcery.com>
6477 * top.c (execute_command): Enable break, info and interrupt
6478 commands in async mode.
6480 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
6481 Daniel Jacobowitz <dan@codesourcery.com>
6483 * breakpoint.h (breakpoint_restore_shadows): New
6485 * breakpoint.c (breakpoint_restore_shadows): New.
6486 (read_memory_nobpt): Delete.
6487 * gdbcore.h (read_memory_nobpt): Delete declaration.
6488 * target.c (memory_xfer_partial): Call
6489 breakpoint_restore_shadows.
6490 (restore_show_memory_breakpoints)
6491 (make_show_memory_beakpoints_cleanup): New.
6492 (show_memory_breakpoints): New.
6493 * target.h (make_show_memory_beakpoints_cleanup): Declare.
6494 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
6495 Make sure we see memory breakpoints when checking if
6496 breakpoint is still there.
6497 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
6498 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
6499 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
6500 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
6502 2008-03-12 Pedro Alves <pedro@codesourcery.com>
6504 * thread.c (add_thread): Use printf_unfiltered to print.
6506 2008-03-12 Joel Brobecker <brobecker@gnat.com>
6508 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
6509 that is true only on x86-solaris and x86_64-solaris.
6510 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
6511 with proc_get_LDT_entry.
6513 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
6515 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
6516 * config.in, configure: Regenerate.
6517 * fork-child.c (fork_inferior): Call create_tty_session.
6518 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
6519 (create_tty_session): New function.
6520 * terminal.h: Declare create_tty_session.
6522 2008-03-12 Alan Modra <amodra@bigpond.net.au>
6525 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
6526 * mipsread.c: Include elf/internal.h.
6527 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
6530 2008-03-11 Markus Deuling <deuling@de.ibm.com>
6532 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
6533 to get at the current architecture and at the target specific vector.
6534 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
6535 remove define of I387_ST0_REGNUM.
6537 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
6539 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
6540 get at the current architecture
6541 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
6544 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
6545 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
6547 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
6548 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
6549 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
6551 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
6552 at the target specific vector.
6554 (i386_get_longjmp_target): Use get_frame_arch to get at the current
6555 architecture. Use gdbarch_tdep to get at the target specific vector.
6557 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
6558 update caller. Use gdbarch_tdep to get at the target specific vector.
6560 (i386_register_to_value: Use get_frame_arch to get at the current
6563 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
6566 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
6567 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
6568 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
6569 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
6571 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
6574 (i387_convert_register_p, i387_register_to_value,
6575 i387_value_to_register): Update call for i386_fp_regnum_p.
6577 * i387-tdep.h: Remove comment.
6578 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
6579 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
6580 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
6581 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
6582 I387_MXCSR_REGNUM): Add target specific vector as parameter.
6584 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
6586 * Makefile.in (fork-child.o): Update.
6587 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
6588 argument. Gather all gdbserver features together.
6589 * fork-child.c (exec_wrapper): New variable.
6590 (fork_inferior): Use it.
6591 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
6592 (unset_exec_wrapper_command, _initialize_fork_child): New.
6594 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
6596 * source.c (directory_command): Modify the determination of
6597 condition of terminal "from_tty".
6599 2008-03-10 Matt Rice <ratmice@gmail.com>
6601 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
6603 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
6605 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
6606 of the data passing to strtoulst function.
6607 (info_spu_signal_command): Likewise.
6609 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
6611 * mi/mi-interp.c (mi_command_loop): Remove
6614 2008-03-07 Joel Brobecker <brobecker@adacore.com>
6616 * remote.c (extended_remote_attach_1): Make local variable pid an int
6619 2008-03-07 Joel Brobecker <brobecker@adacore.com>
6621 * solib-svr4.c (svr4_same_1): New function, originally extracted
6622 from svr4_same and expanded to handle the sparc64 case.
6623 (svr4_same): Move up and reimplement using svr4_same_1.
6624 (enable_break): Use svr4_same_1 to do shared library name comparisons.
6626 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
6628 * MAINTAINERS: Move self to Paper trail.
6630 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
6632 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
6633 * event-loop.c (call_async_signal_handler): New.
6634 * event-loop.h (call_async_signal_handler)
6635 (gdb_call_async_signal_handler): Declare.
6636 (mark_async_signal_handler): Add comments.
6637 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
6638 * mingw-hdep.c (sigint_event, sigint_handler): New.
6639 (gdb_select): Use them. Wait for the readline signal handler
6641 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
6642 * posix-hdep.c (gdb_call_async_signal_handler): New function.
6643 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
6645 (remote_fileio_ctrl_c_signal_handler): Use
6646 gdb_call_async_signal_handler.
6647 (initialize_remote_fileio): Initialize sigint_fileio_token.
6648 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
6649 not initialize tokens here.
6650 (handle_remote_sigint_twice): Likewise. Reinstall
6651 handle_remote_sigint.
6652 (async_remote_interrupt_twice): Just call interrupt_query.
6653 (cleanup_sigint_signal_handler): Do not delete tokens.
6654 (remote_interrupt, remote_interrupt_twice): Use
6655 gdb_call_async_signal_handler.
6656 (interrupt_query): Reinstall the default signal handler.
6657 (_initialize_remote): Initialize tokens here.
6659 2008-03-04 Joel Brobecker <brobecker@adacore.com>
6661 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
6662 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
6663 Change the type of the lr register to code_ptr.
6664 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
6665 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
6666 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
6667 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
6668 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
6669 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
6670 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
6672 2008-03-03 James E. Wilson <wilson@tuliptree.org>
6674 * MAINTAINERS: Update my email address.
6676 2008-03-03 Keith Seitz <keiths@redhat.com>
6678 From Dave Murphy <davem@devkitpro.org>:
6679 * configure.ac: Set tcl configdir to win under mingw.
6680 * configure: Regenerate.
6682 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
6684 * breakpoint.c (fetch_watchpoint_value): New function.
6685 (update_watchpoint): Set and clear val_valid. Use
6686 fetch_watchpoint_value. Handle unreadable values on the
6687 value chain. Correct check for user-requested array watchpoints.
6688 (breakpoint_init_inferior): Clear val_valid.
6689 (watchpoint_value_print): New function.
6690 (print_it_typical): Use it. Do not free or clear old_val. Print
6691 watchpoints even if old_val == NULL.
6692 (watchpoint_check): Use fetch_watchpoint_value. Check for values
6693 becoming readable or unreadable.
6694 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
6695 (do_enable_watchpoint): Likewise.
6696 * breakpoint.h (struct breakpoint): Update comment for val. Add
6698 * NEWS: Mention watchpoints on inaccessible memory.
6700 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
6702 * Makefile.in (i386-nat.o): Update.
6703 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
6704 i386_use_watchpoints.
6705 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
6706 i386_use_watchpoints.
6707 * i386-nat.c (i386_stopped_data_address): Take two arguments.
6708 (i386_stopped_by_watchpoint): Update call.
6709 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
6710 * config/i386/nm-i386.h: Conditionalize definitions on
6711 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
6712 (i386_use_watchpoints): Declare.
6713 (i386_stopped_data_address): Update.
6714 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
6715 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
6717 2008-02-29 Joel Brobecker <brobecker@adacore.com>
6719 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
6720 * version.in: Bump version to 6.8.50.20080229-cvs.
6722 2008-02-28 Markus Deuling <deuling@de.ibm.com>
6724 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
6727 2008-02-28 Tom Tromey <tromey@redhat.com>
6729 * infcmd.c (notice_args_read): Print result of get_inferior_args.
6731 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
6733 * infcmd.c (kill_if_already_running): Make static. Use
6734 target_require_runnable.
6735 * target.c (target_require_runnable): New.
6736 * target.h (target_require_runnable): Declare.
6738 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
6740 * frame.c (reinit_frame_cache): Only annotate if frames were
6743 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6745 * regformats/reg-ppc.dat: Rename "ps" to "msr".
6746 * regformats/reg-ppc64.dat: Likewise.
6748 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
6750 * features/Makefile (%.dat): Emit xmltarget statement.
6752 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
6753 Generate code to set gdbserver_xmltarget in init_registers_${name}.
6755 * regformats/arm-with-iwmmxt.dat: Regenerate.
6756 * regformats/mips64-linux.dat: Regenerate.
6757 * regformats/mips-linux.dat: Regenerate.
6758 * regformats/rs6000/powerpc-32.dat: Regenerate.
6759 * regformats/rs6000/powerpc-64.dat: Regenerate.
6760 * regformats/rs6000/powerpc-e500.dat: Regenerate.
6762 * regformats/reg-arm.dat: Add xmlarch statement.
6763 * regformats/reg-i386.dat: Likewise.
6764 * regformats/reg-i386-linux.dat: Likewise.
6765 * regformats/reg-x86-64-linux.dat: Likewise.
6766 * regformats/reg-spu.dat: Likewise.
6768 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
6770 * remote.c (remote_wait, remote_async_wait): Stop if we receive
6773 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
6775 * utils.c (debug_timestamp): New.
6776 (vfprintf_unfiltered): Print timestamps if requested.
6777 (show_debug_timestamp): New.
6778 (initialize_utils): Register "set debug timestamp".
6779 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
6781 2008-02-27 Joel Brobecker <brobecker@adacore.com>
6783 * breakpoint.c (skip_prologue_sal): New function.
6784 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
6785 computed from a line number.
6787 2008-02-27 Joel Brobecker <brobecker@adacore.com>
6789 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
6790 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
6791 Set PC register type to "code_ptr".
6792 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
6793 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
6794 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
6795 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
6796 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
6797 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
6798 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
6801 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
6803 * regformats/regdat.sh: Rename init_registers function in
6804 generated file to init_registers_${name}.
6806 * regformats/reg-crisv32.dat: Set "name" to crisv32.
6807 * regformats/reg-ppc64.dat: Set "name" to ppc64.
6808 * regformats/reg-s390x.dat: Set "name" to s390x.
6810 2008-02-26 Greg Law <glaw@undo-software.com>
6812 * regcache.c (registers_changed): Call reinit_frame_cache.
6814 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
6816 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
6817 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
6818 and svr4_fetch_objfile_link_map.
6819 * Makefile.in (sh-linux-tdep.o): Update.
6821 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
6823 * amd64-tdep.c (amd64_classify): Add support for decimal float
6825 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
6826 use the struct return convention.
6828 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
6830 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
6831 to old format. Discard breakpoint address if shared library is
6833 (breakpoint_1): Adjust formatting of table header accordingly.
6835 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
6837 * remote.c (remote_get_threadlist): If the response
6838 is empty, don't try to parse it.
6840 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
6842 Unbreak 'target async'.
6843 * serial.c (serial_async): Set the
6844 handler function before enabling async
6847 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
6849 * solib-svr4.c (enable_break): Convert r_brk to a code address.
6851 2008-02-21 Pedro Alves <pedro@codesourcery.com>
6853 * remote.c (extended_remote_attach_1): Set attach_flag.
6854 (extended_remote_create_inferior_1): Clear attach_flag.
6856 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
6858 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
6860 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
6861 * solib-svr4.c (solib_svr4_r_brk): New.
6862 (open_symbol_file_object, svr4_current_sos): Always check the
6864 (svr4_fetch_objfile_link_map): Do not set debug_base.
6865 (enable_break): Use r_brk if it is set.
6866 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
6867 (svr4_lp64_fetch_link_map_offsets): Likewise.
6868 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
6870 2008-02-20 Markus Deuling <deuling@de.ibm.com>
6871 Mark Kettenis <kettenis@gnu.org>
6873 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
6874 trad_frame_saved_reg.
6875 (trad-frame.h): New include.
6877 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
6878 instead of frame_obstack_zalloc.
6879 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
6881 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
6883 2008-02-20 Markus Deuling <deuling@de.ibm.com>
6885 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
6886 from disassemble_info instead of gdbarch_byte_order.
6888 * mips-tdep.c (gdb_print_insn_mips): Likewise.
6889 * arm-tdep.c (gdb_print_insn_arm): Likewise.
6891 2008-02-20 Markus Deuling <deuling@de.ibm.com>
6893 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
6894 gdbarch as parameter.
6896 * gdbarch.{c,h}: Regenerate.
6898 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
6900 * mem-break.c (default_memory_insert_breakpoint)
6901 (default_memory_remove_breakpoint): Likewise.
6902 * target.h (default_memory_remove_breakpoint)
6903 (default_memory_insert_breakpoint): Likewise.
6905 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
6906 parameter. Replace current_gdbarch by gdbarch.
6907 * m32r-tdep.c (m32r_memory_insert_breakpoint)
6908 (m32r_memory_remove_breakpoint): Likewise.
6910 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
6912 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
6914 2008-02-19 Joel Brobecker <brobecker@adacore.com>
6916 * NEWS: Add entry describing Add support improvements.
6918 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6920 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
6923 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6925 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
6926 register_offset_hack anymore.
6928 * regcache.{c,h} (register_offset_hack): Remove.
6930 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6932 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
6934 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
6935 current_gdbarch by gdbarch.
6936 (hppa64_hpux_find_global_pointer): Likewise.
6937 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
6938 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
6939 find_global_pointer.
6941 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
6943 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
6945 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
6946 of gdbarch_num_regs.
6948 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
6949 replace current_gdbarch by gdbarch.
6950 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
6952 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6954 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
6955 and replace current_gdbarch by gdbarch.
6957 (store_register): Update call for exec_one_dummy_insn.
6958 (fetch_register, store_register): Update call of regmap.
6960 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
6961 parameter and replace current_gdbarch by gdbarch.
6963 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
6964 the current architecture. Update call for getregs_supplies and
6966 (ppcnbsd_fetch_inferior_registers): Likewise.
6968 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
6969 replace current_gdbarch by gdbarch.
6970 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
6971 get_regcache_arch to get at the current architecture. Update call for
6974 2008-02-18 Markus Deuling <deuling@de.ibm.com>
6976 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
6979 2008-02-15 Markus Deuling <deuling@de.ibm.com>
6981 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
6983 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
6985 * NEWS: Mention pending breakpints in MI.
6987 2008-02-14 Markus Deuling <deuling@de.ibm.com>
6989 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
6991 2008-02-13 Markus Deuling <deuling@de.ibm.com>
6993 Add script to build and test GDB using enable-targets=all.
6995 * gdb_buildall.sh: New file.
6997 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
6999 * NEWS (New native configurations): Xtensa GNU/Linux.
7000 (New targets): Xtensa GNU/Linux.
7001 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
7003 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
7004 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
7005 * configure.tgt (xtensa*-*-linux*): New entry.
7006 * xtensa-config.c (xtensa_tdep): New variable.
7007 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
7008 (rmap): Change format based on new macro XTREG.
7009 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
7010 * xtensa-linux-nat.c: New.
7011 * xtensa-linux-tdep.c: New.
7012 * xtensa-xtregs.c: New.
7013 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
7014 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
7015 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
7016 (xtensa_register_t): New field coprocessor.
7017 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
7018 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
7019 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
7020 Update to handle privileged registers.
7021 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
7022 (xtensa_push_dummy_call): Set windowstart register correctly.
7023 (call0_analyze_prologue): Initialize xtensa_default_isa.
7024 (xtensa_derive_tdep): New.
7025 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
7026 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
7027 Call xtensa_derive_tdep().
7028 * config/xtensa/linux.mh: New.
7029 * regformats/reg-xtensa.dat: New.
7031 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
7033 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
7034 (filenames.h): New include.
7035 * Makefile.in (corelow.o): Add dependency for filenames.h.
7037 2008-02-08 Doug Evans <dje@google.com>
7039 * source.c (find_and_open_source): Always rewrite absolute filenames.
7041 2008-02-07 Doug Evans <dje@google.com>
7043 * breakpoint.c: #include "hashtab.h".
7044 (ambiguous_names_p): New fn.
7045 (update_breakpoint_locations): When restoring bp enable status, don't
7046 compare function names if any functions have same name.
7047 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
7049 2008-02-07 Joel Brobecker <brobecker@adacore.com>
7051 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
7052 instead of just a VEC*. Update use of SV.
7053 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
7055 2007-02-07 Joel Brobecker <brobecker@adacore.com>
7057 * NEWS: Put all new commands since gdb-6.7 together.
7059 2007-02-07 Joel Brobecker <brobecker@adacore.com>
7061 * ada-lang.c: #include "vec.h".
7062 (struct string_vector, new_string_vector, string_vector_append):
7064 (char_ptr): New typedef.
7065 (DEF_VEC_P (char_ptr)): New VEC type.
7066 (symbol_completion_add): Update profile to take the new VEC type
7067 instead of the old string_vector structure. Update code accordingly.
7068 (ada_make_symbol_completion_list): Use the new VEC type instead of
7069 the old string_vector structure, and update the code accordingly.
7070 * Makefile.in (ada-lang.o): Add dependency on vec.h.
7072 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
7074 * p-exp.y: Set current_type in missing places.
7075 (leftdiv_is_integer): New static variable.
7076 Typecast right operand of BINOP_DIV to long_double if both operands
7079 2008-02-06 Maciej W. Rozycki <macro@mips.com>
7081 * remote-mips.c (set_breakpoint): Rename to...
7082 (mips_set_breakpoint): ... this.
7083 (clear_breakpoint): Rename to...
7084 (mips_clear_breakpoint): ... this.
7085 (common_breakpoint): Rename to...
7086 (mips_common_breakpoint): ... this.
7087 (check_lsi_error): Rename to...
7088 (mips_check_lsi_error): ... this.
7090 2007-02-05 Joel Brobecker <brobecker@adacore.com>
7092 * language.h (struct language_defn): Add new field
7093 la_make_symbol_completion_list.
7094 * symtab.c (default_make_symbol_completion_list): Renames
7095 make_symbol_completion_list.
7096 (make_symbol_completion_list): New function.
7097 * symtab.h (default_make_symbol_completion_list): Add declaration.
7098 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
7099 (auto_language, local_language): Likewise.
7100 * objc-lang.c (objc_language_defn): Likewise.
7101 * scm-lang.c (scm_language_defn): Likewise.
7102 * m2-lang.c (m2_language_defn): Likewise.
7103 * f-lang.c (f_language_defn): Likewise.
7104 * jv-lang.c (java_language_defn): Likewise.
7105 * p-lang.c (pascal_language_defn): Likewise.
7106 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
7107 (minimal_language_defn): Likewise.
7108 * ada-lang.c (struct string_vector): New structure.
7109 (new_string_vector, string_vector_append, ada_unqualified_name)
7110 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
7111 (ada_make_symbol_completion_list): New functions.
7112 (ada_language_defn): Set la_make_symbol_completion_list.
7113 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
7114 this function is static.
7116 2008-02-05 Kevin Buettner <kevinb@redhat.com>
7118 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
7119 to account for call site optimizations.
7121 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
7123 * tracepoint.c (read_actions): Handle end-of-text indicator
7124 in action list properly. (Committed by Jim Blandy)
7126 2008-02-05 Jim Blandy <jimb@red-bean.com>
7128 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
7129 pseudoregister, not an internal error.
7130 Reported by: Andrzej Zaborowski
7132 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
7134 * varobj.c (c_value_of_variable): Use xstrdup.
7136 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
7138 Update stored rendition of varobj value when format changes.
7139 * varobj.c (varobj_set_display_format): Recomputed
7141 (c_value_of_variable): Return print_value.
7143 2008-02-03 Doug Evans <dje@google.com>
7145 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
7146 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
7147 * valops.c (value_one): New function.
7148 * value.h (value_one): Declare.
7150 Fix argument promotion for binary arithmetic ops for C.
7151 * valarith.c (unop_result_type): New fn.
7152 (binop_result_type): New fn.
7153 (value_binop): Move result type computation to binop_result_type.
7154 (value_pos, value_neg, value_complement): Move result type
7155 computation to unop_result_type.
7158 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
7159 Return basetype, fieldno if found. All callers updated.
7160 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
7162 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
7163 * symfile.h (fill_in_vptr_fieldno): Delete.
7165 2008-02-02 Doug Evans <dje@google.com>
7167 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
7169 * typeprint.c (*): Whitespace cleanup.
7171 2008-02-02 Mark Kettenis <kettenis@gnu.org>
7172 Luis Machado <luisgpm@br.ibm.com>
7173 Thiago Jung Bauermann <bauerman@br.ibm.com>
7175 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
7176 don't fit into registerson the stack the way GCC does.
7178 2008-02-01 Joel Brobecker <brobecker@adacore.com>
7180 * symtab.c (symbol_set_names): Do not add an entry in the demangling
7181 hash table for Ada symbols. Just store the linkage name as is,
7182 and leave the demangled_name as NULL.
7184 2007-02-01 Joel Brobecker <brobecker@adacore.com>
7186 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
7187 in the global scope.
7188 (new_symbol): Likewise.
7190 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
7192 * breakpoint.c (break_command_1): Return void.
7193 (break_command_really): Return void. Rethrow
7194 exceptions instead of returning.
7195 (gdb_breakpoint): Remove the error_message parameter.
7196 Return void. Rename to set_breakpoint.
7197 * gdb.h (gdb_breakpoint): Rename and move to...
7198 * breakpoint.h (set_breakpoint): ...here.
7199 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
7200 event hooks even if exception is thrown. Adjust to
7201 gdb_breakpoint interface changes.
7204 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
7206 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
7207 float in both first and second word in the doubleword, to support
7210 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
7212 Properly rethrow exception. This fixes errors
7213 about non-existent functions for -break-insert.
7214 * breakpoint.c (break_command_really): Use throw_exception
7215 for rethrowing. If rethrowing, don't print the exception.
7217 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
7219 * NEWS: Mention Decimal Floating Point support.
7221 2008-01-31 Joel Brobecker <brobecker@adacore.com>
7223 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
7224 value type to builtin_type_void_func_ptr.
7226 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
7228 * s390-tdep.c (is_float_singleton, is_float_like,
7229 alignment_of, s390_return_value): Make checks for
7230 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
7232 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
7233 Thiago Jung Bauermann <bauerman@br.ibm.com>
7235 * infcmd.c (default_print_registers_info): Also print hex
7236 raw contents for TYPE_CODE_DECFLOAT registers.
7237 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
7238 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
7239 (rs6000_register_name): Add support for DFP pseudo-registers.
7240 (rs6000_pseudo_register_type): Likewise.
7241 rs6000_pseudo_register_reggroup_p): Likewise.
7242 (ppc_pseudo_register_read): New function.
7243 (ppc_pseudo_register_write): Likewise.
7244 (rs6000_pseudo_register_read): Likewise.
7245 (rs6000_pseudo_register_write): Likewise.
7246 (e500_pseudo_register_read): Move checks to
7247 rs6000_pseudo_register_read.
7248 (e500_pseudo_register_write): Move checks to
7249 rs6000_pseudo_register_write.
7250 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
7251 rs6000_pseudo_register_read and rs6000_pseudo_register_write
7252 in gdbarch if SPE or DFP is available. Adjust gdbarch's
7253 num_pseudo_regs to account for DFP pseudo regs.
7255 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
7257 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
7258 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
7259 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
7260 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
7261 e500_pseudo_register_read, e500_pseudo_register_write): Use
7262 IS_SPE_PSEUDOREG macro.
7263 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
7264 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
7265 Remove initialization of tdep->ppc_ev31_regnum.
7267 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
7269 * printcmd.c (print_formatted): Handle references as for unformatted
7272 2008-01-30 Joel Brobecker <brobecker@adacore.com>
7274 * eval.c (evaluate_subexp_standard): Add handling of user
7275 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
7277 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
7279 * eval.c (evaluate_subexp_standard): Support
7280 BINOP_INTDIV opcode.
7282 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
7284 * valarith.c (value_binop): Add floating-point BINOP_MIN and
7286 For BINOP_EXP, use length and signedness of left operand only for
7287 result, as for shifts.
7288 For integral operands to BINOP_EXP, use new integer_pow and
7289 uinteger_pow functions so as to get full range of results.
7290 (integer_pow): New function.
7291 (uinteger_pow): New function.
7293 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
7295 Use vector for varobj_list_children interface.
7296 * gdb/varobj.c (varobj_list_children): Return vector
7298 * gdb/varobj.h (varobj_list_children): Adjust
7300 (varobj_p): Declare. Declare vector thereof.
7301 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
7302 for varobj_list_children change.
7303 * Makefile.in (varobj_h): Update dependencies.
7305 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
7307 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
7308 TYPE_CODE_DECFLOAT arguments.
7309 (ppc64_sysv_abi_push_dummy_call) Likewise.
7310 (get_decimal_float_return_value): New function.
7311 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
7312 values by calling get_decimal_float_return_value.
7313 (ppc64_sysv_abi_return_value): Likewise.
7315 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
7317 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
7318 for preprocessor macro information. Formatting changes.
7320 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7322 * remote.c (struct remote_state): Add cached_wait_status.
7323 (remote_exec_file): New variable.
7324 (PACKET_vAttach, PACKET_vRun): New constants.
7325 (extended_remote_restart): Do not query for status.
7326 (struct start_remote_args): New.
7327 (remote_start_remote): Take it as a second argument. Check
7328 whether the target is running. Issue an error for non-running
7329 non-extended targets. Cache the wait status. Set inferior_ptid
7331 (remote_open_1): Prompt to disconnect non-running targets. Make
7332 sure the target is marked running. Do not set inferior_ptid here.
7333 Update call to remote_start_remote. Do not call remote_check_symbols
7334 if the target is not running.
7335 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
7336 argument. Handle a non-running target.
7337 (remote_detach): Use it.
7338 (extended_remote_detach): New.
7339 (remote_disconnect): Fix typo. Use remoute_mourn_1.
7340 (extended_remote_attach_1, extended_remote_attach)
7341 (extended_async_remote_attach): New.
7342 (remote_vcont_resume): Remove unused variable.
7343 (remote_wait, remote_async_wait): Use any cached wait status.
7344 (putpkt_binary, getpkt): Clear any cached wait status.
7345 (extended_remoute_mourn_1): New.
7346 (extended_remote_mourn): Use it.
7347 (extended_async_remote_mourn, extended_remote_run): New.
7348 (extended_remote_create_inferior_1): New.
7349 (extended_remote_create_inferior): Use it.
7350 (extended_remote_async_create_inferior): Likewise.
7351 (remote_xfer_partial): Skip for non-executing targets.
7352 (init_extended_remote_ops): Set to_detach and to_attach.
7353 (init_extended_async_remote_ops): Likewise. Use
7354 extended_async_remote_mourn.
7355 (_initialize_remote): Register vAttach, vRun, and
7356 set remote exec-file.
7357 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
7359 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
7361 * Makefile.in (symfile.o): Update.
7362 * NEWS: Mention exec tracing support.
7363 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
7365 * infcmd.c (kill_if_already_running, detach_command)
7366 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
7367 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
7368 (follow_exec): Do not check may_follow_exec. Do not mourn and push
7369 targets. Apply the sysroot path to the loaded executable. Use
7370 no_shared_libraries.
7371 * linux-nat.c (linux_child_follow_fork): Print fork following
7372 messages if verbose.
7373 (kill_wait_callback): Kill again before waiting a second time.
7374 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
7375 no_shared_libraries.
7377 2008-01-29 Joel Brobecker <brobecker@adacore.com>
7379 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
7381 2008-01-29 Joel Brobecker <brobecker@adacore.com>
7383 * nto-tdep.h: Remove #include "defs.h".
7384 * nto-tdep.c: Add #include "defs.h".
7385 * Makefile.in (nto_tdep_h): Update dependencies.
7386 (nto-tdep.o): Likewise.
7388 2008-01-29 Joel Brobecker <brobecker@adacore.com>
7390 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
7392 (proceed, start_remote): Update call to wait_for_inferior.
7393 * inferior.h (wait_for_inferior): Update declaration.
7394 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
7395 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
7396 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
7397 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
7399 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
7401 * varobj (adjust_value_for_child_access): Added checking for
7402 returned value from gdb_value_ind.
7403 (c_describe_child): Likewise.
7404 (cplus_describe_child): Fixed a typo.
7406 2008-01-29 Jim Blandy <jimb@red-bean.com>
7408 * MAINTAINERS: Update my info.
7410 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
7412 Use multiple locations for hardware watchpoints.
7413 This eliminates the need to traverse value chain, doing
7414 various checks, in three different places.
7416 * breakpoint.h (struct bp_location): New fields
7417 lengths and watchpoint_type.
7418 (struct breakpoint): Remove the val_chain field.
7419 * breakpoint.c (is_hardware_watchpoint): New.
7420 (free_valchain): Remove.
7421 (update_watchpoint): New.
7422 (insert_bp_location): For hardware watchpoint, just
7424 (insert_breakpoints): Call update_watchpoint_locations
7425 on all watchpoints. If we have failed to insert
7426 any location of a hardware watchpoint, remove all inserted
7428 (remove_breakpoint): For hardware watchpoints, directly
7430 (watchpoints_triggered): Iterate over locations.
7431 (bpstat_stop_status): Use only first location of
7432 a resource watchpoint.
7433 (delete_breakpoint): Don't call free_valchain.
7434 (print_one_breakpoint): Don't print all
7435 locations for watchpoints.
7436 (breakpoint_re_set_one): Use update_watchpoint for
7439 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
7441 Don't reset watchpoint block on solib load.
7443 * breakpoint.c (insert_bp_location): For watchpoints,
7444 recompute condition.
7445 (breakpoint_re_set_one): Instead of recomputing value
7446 and condition for watchpoints, just reset value and
7447 let insert_breakpoints/insert_bp_location recompute it.
7448 Don't do anything about disabled watchpoint.
7450 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
7452 * valarith.c (value_binop): Handle unsigned integer
7455 2008-01-28 Kevin Buettner <kevinb@redhat.com>
7457 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
7458 instruction pattern that appears frequently in position
7459 independent code. Fix bug in code which looks for "fmov" and
7460 backtracks if no "fmov" is found.
7462 2008-01-28 Doug Evans <dje@google.com>
7464 * dbxread.c (read_dbx_symtab): Fix indentation.
7465 Reformat comments to 80 columns.
7466 Move local var def closer to only use.
7468 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
7470 * fork-child.c (SHELL_FILE): Remove #ifndef.
7471 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
7473 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
7475 * i386-tdep.c (i386_skip_noop): New function.
7476 (i386_analyze_prologue): Call i386_skip_noop function.
7478 2008-01-24 Michael Snyder <msnyder@specifix.com>
7480 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
7481 * win32-nat.c (win32_xfer_partial): Ditto.
7482 * target.c (default_xfer_partial): Minor whitespace adjustment.
7484 2008-01-24 Pedro Alves <pedro@codesourcery.com>
7486 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
7487 strip bit 1 even if pc doesn't point to thumb code.
7489 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
7491 * remote.c (remote_wait): Handle SIGINT between packets.
7492 (remote_async_wait): Likewise.
7494 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
7495 Chris Demetriou <cgd@google.com>
7497 * thread.c (add_thread_silent): Renamed
7499 (print_thread_events): New variable definition.
7500 (show_print_thread_events): New function.
7501 (_initialize_thread): Add "set print thread-events" and
7502 "show print thread-events" commands.
7503 (add_thread): Announce new thread.
7504 * gdbthread.h (add_thread_silent): Declare.
7505 (print_thread_events): New variable declaration.
7506 * inf-ttrace.c (inf_ttrace_wait): Don't
7507 inform about new thread, as add_thread is always
7508 called too, and will take care of that.
7509 * infrun.c (handle_inferior_event): Likewise.
7510 * procfs.c (procfs_wait): Likewise.
7511 * remote.c (remote_currthread): Likewise.
7512 * sol-thread.c (sol_thread_wait): Likewise.
7513 * win32-nat.c (get_win32_debug_event): Likewise.
7514 * linux-thread-db.c (attach_thread): Likewise.
7515 Remove the verbose parameter.
7516 (check_event): Make detach_thread be verbose
7517 only if print_thread_events is set.
7518 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
7519 about new thread. This is called only from
7520 linux-thread-db.c:attach_thread, which will take care.
7521 Remove the verbose parameter.
7522 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
7524 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
7526 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
7528 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
7530 * breakpoint.c (break_command_really): New parameter
7532 (break_command_1): Pass 0 as
7533 ignore_count to break_command_really.
7534 (gdb_breakpoint): Pass ignore_count to
7535 break_command_really.
7537 2008-01-21 Kevin Buettner <kevinb@redhat.com>
7539 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
7540 sigcontext struct via pointer.
7541 (struct sigframe comment): Update to show new field `psc'.
7543 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
7545 * infrun.c (handle_inferior_event): If
7546 we failed to remove breakpoints, error,
7547 don't try to increment PC by hand.
7549 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
7551 Add NetBSD/hppa target and host support.
7553 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
7554 (hppabsd_gregset): Move to ...
7555 (hppabsd_regset_from_core_section): Rename
7556 hppaobsd_regset_from_core_section and move to ...
7557 (hppabsd_find_global_pointer): Update comment.
7558 (hppabsd_init_abi): Make global. Do not register
7559 hppabsd_regset_from_core_section.
7560 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
7562 (_initialize_hppabsd_tdep): Move to ...
7563 * hppaobsd-tdep.c: ... here. New file.
7564 * hppnbsd-tdep.c: New file.
7565 * hppnbsd-nat.c: New file.
7566 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
7567 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
7568 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
7569 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
7570 * configure.host (hppa*-*-netbsd*): New entry.
7571 * configure.tgt (hppa*-*-netbsd*): New entry.
7572 (hppa*-*-openbsd*): Update.
7573 * NEWS (New native configuration): Mention NetBSD/hppa.
7574 (New targets): Mention NetBSD/hppa.
7576 2008-01-18 Markus Deuling <deuling@de.ibm.com>
7578 * gdbarch.sh (function_list): Add new property bits_big_endian to
7580 * gdbarch.{c,h}: Regenerate.
7582 * value.c (struct value): Replace BITS_BIG_ENDIAN by
7583 gdbarch_bits_big_endian (comment).
7584 (unpack_field_as_long, modify_field): Likewise.
7585 * value.h: Likewise (comment).
7586 * valops.c (value_slice): Likewise.
7587 * valarith.c (value_subscript, value_bit_index): Likewise.
7588 * gdbtypes.h (field): Likewise (comment).
7589 * eval.c (evaluate_subexp_standard): Likewise.
7590 * dwarf2read.c (dwarf2_add_field): Likewise.
7591 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
7592 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
7594 * defs.h (BITS_BIG_ENDIAN): Remove.
7596 2008-01-18 Markus Deuling <deuling@de.ibm.com>
7598 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
7600 * m2-exp.y (yylex): Likewise.
7601 * objc-exp.y (yylex): Likewise.
7603 * defs.h (DEPRECATED_STREQN): Remove.
7605 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
7607 * MAINTAINERS: Update my email address.
7609 2008-01-17 Jim Blandy <jimb@codesourcery.com>
7611 * README: Mention gdbserver/README.
7613 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
7615 * valarith.c (value_binop): Handle BINOP_INTDIV
7616 for unsigned and signed integers.
7618 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
7620 * s390-tdep.c (s390_gdbarch_init): Set default long double
7621 type to 128-bit IEEE quad.
7623 2008-01-17 Joel Brobecker <brobecker@adacore.com>
7625 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
7627 2008-01-16 Mark Kettenis <kettenis@gnu.org>
7629 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
7631 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
7632 * value.c: All callers changed.
7634 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7636 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
7637 DEPRECATED_STREQ by its expression.
7638 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
7639 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
7640 (scan_xcoff_symtab): Likewise.
7641 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
7642 * f-lang.c (find_common_for_function): Likewise.
7643 * objc-exp.y (parse_number): Likewise.
7645 * defs.h (DEPRECATED_STREQ): Remove.
7647 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7649 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
7650 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
7651 get_frame_arch to get at the current_architecture. Update AM33_MODE
7653 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
7654 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
7656 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
7658 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7660 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
7662 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
7664 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
7665 current_gdbarch by gdbarch. Update caller.
7667 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
7668 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
7669 the current architecture. Update calls of
7670 amd64_native_gregset_supplies_p.
7671 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
7672 (amd64bsd_store_inferior_registers): Likewise.
7674 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7676 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
7677 Replace current_gdbarch by gdbarch. Update caller.
7679 2008-01-16 Markus Deuling <deuling@de.ibm.com>
7681 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
7682 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
7683 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
7684 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
7685 (stabsect_build_psymtabs): Fix indentation.
7687 2008-01-15 Michael Snyder <msnyder@specifix.com>
7689 * corelow.c (core_xfer_partial): Comment, cut/paste error.
7691 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
7693 * win32-nat.c (win32_create_inferior): Restore code calling
7694 CloseHandle on ProcessInformation structure.
7696 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
7698 * configure.ac: Check for void * as 3 argument of ptrace.
7699 * configure: regenerate.
7701 2008-01-11 Markus Deuling <deuling@de.ibm.com>
7703 * alpha-tdep.c (alpha_heuristic_proc_start)
7704 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
7705 current_gdbarch by gdbarch.
7707 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
7708 current architecture by frame_info. Update alpha_heuristic_proc_start
7711 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
7712 get_frame_arch to get at the current architecture by frame_info. Update
7713 alpha_sigtramp_register_address call.
7715 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
7716 current_gdbarch by gdbarch. Update caller.
7717 (convert_to_extended, convert_from_extended): Add endianess parameter
7718 for comparison. Update caller.
7719 (arm_extract_return_value, arm_store_return_value): Use
7720 get_regcache_arch to get at the current architecture.
7722 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
7723 current_gdbarch by gdbarch. Update caller.
7724 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
7725 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
7727 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
7728 gdbarch as parameter. Update caller.
7729 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
7730 current_gdbarch by gdbarch. Update caller.
7732 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
7733 update caller. Replace current_gdbarch by gdbarch.
7735 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
7736 the current architecture. Replace current_gdbarch by gdbarch.
7737 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
7738 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
7739 expression. Add gdbarch as parameter and replace current_gdbarch with
7741 (M6811_TDEP): Remove.
7742 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
7744 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
7745 current_gdbarch by gdbarch. Update caller.
7747 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
7749 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
7752 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
7753 caller. Relace current_gdbarch by gdbarch.
7754 (altivec_register_p, spe_register_p): Likewise.
7755 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
7757 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
7758 altivec_register_p and spe_register_p.
7760 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
7761 caller. Replace current_gdbarch by gdbarch.
7762 (score_analyze_prologue): use get_frame_arch to get at the current
7765 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
7766 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
7767 current_gdbarch by gdbarch. Update caller.
7768 (sparc_frame_cache): Use get_frame_arch to get at the current
7770 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
7771 sparc_analyze_prologue.
7773 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
7776 2008-01-11 Markus Deuling <deuling@de.ibm.com>
7778 * exec.c: #include "arch-utils.h"
7779 (print_section_info): Use gdbarch_from_bfd to get at the
7780 current architecture. Replace current_gdbarch. Fix indention. Replace
7781 deprecated_print_address_numeric by paddress.
7782 * Makefile.in (exec.o) Add dependency to arch-utils.h.
7784 * valprint.c (val_print_string): Replace
7785 deprecated_print_address_numeric.
7786 * tracepoint.c (trace_mention, scope_info): Likewise.
7787 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
7788 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
7789 (maintenance_check_symtabs): Likewise.
7790 * symfile.c (list_overlays_command): Likewise.
7791 * stack.c (frame_info, print_block_frame_labels): Likewise.
7792 * printcmd.c (print_address, print_address_demangle)
7793 (address_info): Likewise.
7794 * corefile.c (memory_error): Likewise.
7795 * infcmd.c (jump_command): Likewise.
7796 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
7797 (mention, delete_breakpoint): Likewise.
7798 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
7799 * dwarf2read.c (dump_die): Likewise.
7800 * ada-valprint.c (ada_val_print_1): Likewise.
7801 * f-valprint.c (f_val_print): Likewise.
7802 * linux-fork.c (info_forks_command): Likewise.
7803 * m32r-com.c (m32r_load_section, m32r_load)
7804 (m32r_upload_command): Likewise.
7806 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
7808 2008-01-11 Markus Deuling <deuling@de.ibm.com>
7810 * gdbarch.sh (skip_prologue): Add gdbarch
7812 * gdbarch.{c,h}: Regenerate.
7814 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
7815 * amd64-tdep.c (amd64_skip_prologue): Likewise.
7816 * avr-tdep.c (avr_skip_prologue): Likewise.
7817 * cris-tdep.c (cris_skip_prologue): Likewise.
7818 * frv-tdep.c (frv_skip_prologue): Likewise.
7819 * h8300-tdep.c (h8300_skip_prologue): Likewise.
7820 * hppa-tdep.c (hppa_skip_prologue): Likewise.
7821 * i386-tdep.c (i386_skip_prologue): Likewise.
7822 * ia64-tdep.c (ia64_skip_prologue): Likewise.
7823 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
7824 * m32r-tdep.c (m32r_skip_prologue): Likewise.
7825 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
7826 * m68k-tdep.c (m68k_skip_prologue): Likewise.
7827 * m88k-tdep.c (m88k_skip_prologue): Likewise.
7828 * mep-tdep.c (mep_skip_prologue): Likewise.
7829 * mips-tdep.c (mips_skip_prologue): Likewise.
7830 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
7831 * mt-tdep.c (mt_skip_prologue): Likewise.
7832 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
7833 * score-tdep.c (score_skip_prologue): Likewise.
7834 * sh64-tdep.c (sh64_skip_prologue): Likewise.
7835 * sh-tdep.c (sh_skip_prologue): Likewise.
7836 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
7837 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
7838 * spu-tdep.c (spu_skip_prologue): Likewise.
7839 * v850-tdep.c (v850_skip_prologue): Likewise.
7840 * vax-tdep.c (vax_skip_prologue): Likewise.
7841 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
7842 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
7844 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
7845 current_gdbarch by gdbarch.
7846 * m32c-tdep.c (m32c_skip_prologue): Likewise.
7847 * s390-tdep.c (s390_skip_prologue): Likewise.
7849 2008-01-10 Doug Evans <dje@google.com>
7851 * defs.h (struct continuation_arg): Fix typo in comment.
7852 * target.c (target_translate_tls_address): Fix comment spelling error.
7854 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
7856 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
7857 (DOUBLEST_SCAN_FORMAT): Likewise.
7858 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
7859 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
7860 * c-exp.y (parse_number): Likewise.
7861 * jv-exp.y (parse_number): Likewise.
7862 * objc-exp.y (parse_number): Likewise.
7863 * p-exp.y (parse_number): Likewise.
7865 2008-01-09 Joel Brobecker <brobecker@adacore.com>
7867 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
7868 (check_typedef): Likewise.
7870 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
7872 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
7873 seen_double_big_d, treat the new H, D, and DD modifiers as length
7876 2008-01-08 Joel Brobecker <brobecker@adacore.com>
7878 * dwarf2read.c (read_enumeration_type): Add comment.
7880 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
7882 * config.in: Regenerate.
7884 2008-01-08 Joel Brobecker <brobecker@adacore.com>
7886 * ada-lang.c (ada_convert_actual): Renames convert_actual.
7888 (ada_convert_actuals): Delete.
7889 * ada-lang.h (ada_convert_actual): Add declaration.
7890 (ada_convert_actuals): Remove declaration.
7891 * infcall.c: #include "ada-lang.h".
7892 (value_arg_coerce): Add new parameter sp. Update function
7893 documetnation. Add handling of Ada function call parameters.
7894 * Makefile.in (infcall.o): Update dependencies.
7896 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
7898 * ada-lang.c (ensure_lval): Fix value lval kind.
7899 (convert_actual): Add handling for arguments passed by reference.
7901 2008-01-08 Doug Evans <dje@google.com>
7903 * dbxread.c (read_dbx_symtab): Fix indentation.
7905 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
7907 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
7908 (valarith.o): Depend on dfp.h.
7909 (valops.o): Likewise.
7910 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
7911 (set_decnumber_context): New function.
7912 (decimal_check_errors): Likewise.
7913 (decimal_from_number): Likewise.
7914 (decimal_to_number): Likewise.
7915 (decimal_from_string): Use set_decnumber_context and
7916 decimal_check_errors.
7917 (decimal_from_integral): New function.
7918 (decimal_from_floating): Likewise.
7919 (decimal_to_double): Likewise.
7920 (promote_decimal): Likewise.
7921 (decimal_binop): Likewise.
7922 (decimal_is_zero): Likewise.
7923 (decimal_compare): Likewise.
7924 (decimal_convert): Likewise.
7925 * dfp.h (decimal_from_integral): New prototype.
7926 (decimal_from_floating): Likewise.
7927 (decimal_to_double): Likewise.
7928 (decimal_binop): Likewise.
7929 (decimal_is_zero): Likewise.
7930 (decimal_compare): Likewise.
7931 (decimal_convert): Likewise.
7932 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
7933 call to value_from_decfloat.
7934 * valarith.c: Include dfp.h.
7935 (value_args_as_decimal): New function.
7936 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
7937 (value_logical_not): Likewise.
7938 (value_equal): Likewise.
7939 (value_less): Likewise.
7940 (value_pos): Likewise.
7941 (value_neg): Formatting fix.
7942 * valops.c: Include dfp.h.
7943 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
7944 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
7945 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
7946 (value_from_decfloat): Remove expect_type argument.
7947 * value.h (value_from_decfloat): Update prototype.
7949 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
7951 Ignore change in name of dynamic linker during
7952 execution on Solaris. This also unbreaks pending breakpoints.
7954 * solist.h (struct target_so_ops): New field same.
7955 * solib-svr4.c (svr4_same): New.
7956 (_initialize_svr4_solib): Register svr4_same.
7957 * solib.c (update_solib_list): Use ops->same, if available.
7959 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
7961 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
7962 when using MS-DOS paths.
7964 2008-01-05 Pedro Alves <pedro@codesourcery.com>
7966 * NEWS: Mention --pid and --core command line behaviour changes.
7968 2008-01-05 Pedro Alves <pedro@codesourcery.com>
7970 * main.c (captured_main): Remove 'count' varible and the
7971 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
7972 --pid options were issued simultaneously. If an explicit pid
7973 option was passed, don't fallback to core file. Detect extra
7974 arguments better in the presence of explicit pid or core
7977 2008-01-05 Joel Brobecker <brobecker@adacore.com>
7979 * ada-lang.c (ada_which_variant_applies): Correctly compute
7980 the value of the discriminant when the variant record is packed.
7982 2008-01-04 Joel Brobecker <brobecker@adacore.com>
7984 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
7985 that are used to differentiate homonyms.
7987 2008-01-04 Jerome Guitton <guitton@adacore.com>
7989 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
7990 when the type is an anonymous pointer type.
7991 (ada_check_typedef): Avoid a seg fault when the type is null.
7992 * ada-typeprint.c (print_array_type): Add support for pointer
7995 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
7997 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
7999 2008-01-04 Joel Brobecker <brobecker@adacore.com>
8001 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
8002 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
8004 2008-01-04 Joel Brobecker <brobecker@adacore.com>
8006 * ada-exp.y (chop_separator): New function.
8007 (write_selectors): Rewrite to re-use chop_separator.
8008 (ada_nget_field_index, get_symbol_field_type): New functions.
8009 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
8012 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
8014 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
8015 of SYMBOL_VALUE when working with function symbols.
8017 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8019 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
8020 expressions. These expressions do not need to be rewriten.
8022 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8024 * dwarf2read.c (read_enumeration_type): Flag type as stub if
8025 the given die is a declaration.
8027 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8029 * ada-lang.c (ada_array_bound_from_type): Make non-static.
8030 Handle properly the case when the index type is an enumerated type.
8031 Do not return the subtype of the bounds type, just return the
8032 bounds type directly - this is not needed and is more consistent
8033 with what we do for arrays when no XA parallel type exists.
8035 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8037 * ada-lang.c (static_unwrap_type): Add forward declaration.
8038 (template_to_static_fixed_type): Fields of dynamic types sometimes
8039 also need to be unwrapped. Take this into account.
8040 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
8041 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
8042 * ada-typeprint.c (ada_print_type): Get the typename from
8043 the original type, not the base type.
8045 2008-01-03 Jerome Guitton <guitton@adacore.com>
8047 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
8048 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
8049 Update calls to ada_to_fixed_type.
8050 (ada_template_to_fixed_record_type_1): Ditto, but without looking
8052 (ada_to_fixed_type): Add check_tag parameter; do not look for
8053 tag if null. When looking for a tag, use a fixed record type.
8054 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
8055 * ada-valprint.c (printable_val_type, ada_value_print): Update
8056 calls to ada_to_fixed_type.
8058 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
8060 * doublest.c (convert_floatformat_to_doublest): Call
8061 floatformat_to_doublest instead of floatformat_to_double and use
8063 (convert_doublest_to_floatformat): Call floatformat_from_doublest
8064 instead of floatformat_from_double and use DOUBLEST variables.
8066 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
8068 * MAINTAINERS (Write After Approval): Add self.
8070 2008-01-03 Joel Brobecker <brobecker@adacore.com>
8072 * symfile.c (set_initial_language): Make non-static.
8073 * symfile.h (set_initial_language): Add declaration.
8074 * language.c: #include "symfile.h".
8075 (set_language): Call set_initial_language if the frame language
8076 could not be determined.
8078 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
8080 * eval.c (evaluate_subexp_for_address): Provide frame address to
8081 locate_var_value only if it will be needed.
8083 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
8085 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
8087 2008-01-02 Joel Brobecker <brobecker@adacore.com>
8089 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
8090 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
8091 This is needed to make sure that any other treatment applied
8092 to the resulting value does not fail for spurious reason,
8093 such as trying to take the address of this value.
8095 2008-01-02 Joel Brobecker <brobecker@adacore.com>
8097 * ada-lang.c (ada_value_equal): Dereference reference types when
8100 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
8102 Updated copyright notices for most files.
8104 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
8106 * win32-nat.c (psapi_module_handle): Remove static.
8107 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
8108 return first module found if base_address is zero. Don't initialize
8109 psapi function pointers here. Convert to cygwin paths when
8111 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
8112 executable name. Use get_module_name when that fails or when
8114 (_initialize_psapi): New function. Initialize psapi stuff before it is
8115 needed or issue a warning if it is not found. Move psapi_module_handle
8118 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8120 * ada-lang.c (ada_remove_trailing_digits): New function.
8121 (ada_remove_po_subprogram_suffix): New function.
8122 (ada_decode): Improve. Move the description of the algorithm
8123 directly inside the code, instead of in the function global
8126 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8128 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
8129 and always print the dereferenced value.
8131 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8133 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
8134 of the case where the first argument is a reference.
8135 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
8137 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8139 Implement support for Ada interface types.
8141 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
8142 (ada_is_ignored_field): Ignore fields that are a dispatch table
8145 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8147 * top.c (print_gdb_version): Update copyright year.
8149 2008-01-01 Joel Brobecker <brobecker@adacore.com>
8151 * ChangeLog-2007: New ChangeLog rotation.
8152 * ChangeLog: Reset for 2008.
8153 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
8156 For older changes see ChangeLog-2007.
8162 version-control: never