1 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
3 * alpha-mdebug-tdep.c: Include "trad-frame.h".
4 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
5 struct trad_frame_saved_reg *.
6 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
7 trad_frame_alloc_saved_regs. Update accesses. Record previous
8 value of SP as being vfp.
9 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
10 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
12 2008-05-21 Markus Deuling <deuling@de.ibm.com>
14 * score-tdep.c (score_print_insn): Get the current endianess from
15 disassemble_info instead of gdbarch_byte_order.
17 2008-05-21 Pedro Alves <pedro@codesourcery.com>
19 * frame.c (get_prev_frame_1): Build frame id before setting
20 this_frame->prev_p, not after.
22 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
24 * annotate.c (annotate_new_thread): New function for new-thread
26 * annotate.h: (annotate_new_thread): New extern.
27 * thread.c (add_thread_with_info): Use it.
28 * Makefile.in (thread.o): Add dependency on annotate.h.
30 2008-05-20 Joel Brobecker <brobecker@adacore.com>
32 * win32-nat.c (win32_wait): Block the control-c event while
33 waiting for a debug event.
35 2008-05-19 Pedro Alves <pedro@codesourcery.com>
37 * symtab.h (lookup_symbol_in_language): Update comment.
38 * symtab.c (lookup_symbol_aux_block): Update comment.
39 * ada-lang.c (ada_lookup_symbol_list): Update comment.
41 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
43 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
44 (lookup_symbol): Likewise.
45 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
46 (lookup_symbol): Likewise.
47 (search_symbols): Update.
49 * linespec.c (find_methods, collect_methods): Update.
50 (add_matching_methods, add_constructors): Update.
51 (decode_compound, decode_dollar, decode_variable): Update.
52 (lookup_prefix_sym): Update.
54 (symbol_found): Remove SYM_SYMTAB parameter.
55 Use SYMBOL_SYMTAB (sym) instead.
57 * gdbtypes.c (lookup_typename): Update.
58 (lookup_struct, lookup_union, lookup_enum): Update.
59 (lookup_template_type): Update.
60 (check_typedef): Update.
61 * language.c (lang_bool_type): Update.
62 * mdebugread.c (parse_procedure): Update.
63 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
64 * parse.c (write_dollar_variable): Update.
65 * printcmd.c (address_info): Update.
66 * source.c (select_source_symtab): Update.
67 * stack.c (print_frame_args, print_frame_arg_vars): Update.
68 * valops.c (find_function_in_inferior): Update.
69 (value_struct_elt_for_reference): Update.
70 * value.c (value_static_field, value_fn_field): Update.
72 * alpha-mdebug-tdep.c (find_proc_desc): Update.
73 * arm-tdep.c (arm_skip_prologue): Update.
74 * mt-tdep.c (mt_skip_prologue): Update.
75 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
77 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
78 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
79 (add_defn_to_vec): Likewise.
80 (ada_add_block_symbols): Likewise.
81 (lookup_cached_symbol, cache_symbol): Likewise.
82 (standard_lookup): Update.
83 (ada_lookup_symbol_list): Update.
85 * c-valprint.c (c_val_print): Update.
86 * cp-support.c (cp_lookup_rtti_type): Update.
87 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
88 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
89 * p-valprint.c (pascal_val_print): Update.
90 * scm-lang.c (scm_lookup_name): Update.
99 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
101 * language.h (struct language_defn): Remove SYMTAB parameter from
102 la_lookup_symbol_nonlocal callback function pointer.
104 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
105 (ada_lookup_encoded_symbol): Likewise.
106 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
107 Always call fixup_symbol_section.
108 (ada_lookup_symbol): Remove SYMTAB parameter.
109 (ada_lookup_symbol_nonlocal): Likewise.
110 * ada-exp.y (write_object_renaming): Update.
111 (find_primitive_type): Likewise.
113 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
114 (cp_lookup_symbol_namespace): Likewise.
115 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
116 (lookup_symbol_file): Likewise.
117 (lookup_possible_namespace_symbol): Likewise.
118 (cp_lookup_symbol_nonlocal): Likewise.
119 (cp_lookup_symbol_namespace): Likewise.
120 (cp_lookup_nested_type): Update.
122 * scm-valprint.c (scm_inferior_print): Update.
123 * valops.c (value_maybe_namespace_elt): Update.
125 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
126 lookup_lib_global_symbol callback function pointer.
127 (solib_global_lookup): Remove SYMTAB parameter.
128 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
129 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
131 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
132 (lookup_symbol_static): Likewise.
133 (lookup_symbol_global): Likewise.
134 (lookup_symbol_aux_block): Likewise.
135 (lookup_global_symbol_from_objfile): Likewise.
136 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
137 (lookup_symbol_aux_local): Likewise.
138 (lookup_symbol_aux_block): Likewise.
139 (lookup_symbol_aux_symtabs): Likewise.
140 (lookup_symbol_aux_psymtabs): Likewise.
141 (lookup_global_symbol_from_objfile): Likewise.
142 (basic_lookup_symbol_nonlocal): Likewise.
143 (lookup_symbol_static): Likewise.
144 (lookup_symbol_global): Likewise.
146 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
148 2008-05-17 Pedro Alves <pedro@codesourcery.com>
150 * remote.c (init_extended_remote_ops): Fix typo.
152 2008-05-16 Pedro Alves <pedro@codesourcery.com>
154 * NEWS: Mention new DICOS x86 target configuration.
156 2008-05-16 Pedro Alves <pedro@codesourcery.com>
157 Ulrich Weigand <uweigand@de.ibm.com>
159 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
160 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
162 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
163 use it instead of ginfo->value.address. Look up minimal symbol by
164 address and name. Assume OBJFILE is non-NULL.
165 (fixup_symbol_section): Ensure we always have an objfile to look
166 into. Extract and pass to fixup_section the symbol's address that
167 will match the minimal symbol's address.
168 (fixup_psymbol_section): Likewise.
170 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
171 overlays and the addrmap returned the wrong section.
173 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
174 calling fixup_symbol_section.
176 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
178 * minsyms.c: Include "target.h".
179 (find_solib_trampoline_target): Handle minimal symbols pointing
180 to function descriptors as well.
181 * Makefile.in (minsyms.o): Update dependencies.
183 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
184 (ppc64_standard_linkage1): ... this. Fix optional instructions.
185 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
186 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
187 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
188 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
189 (ppc64_standard_linkage_target): Rename to ...
190 (ppc64_standard_linkage1_target): ... this.
191 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
192 (ppc64_skip_trampoline_code): Support three variants of standard
193 linkage stubs. Call find_solib_trampoline_target to handle
196 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
198 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
199 ppc64_sysv_abi_adjust_breakpoint_address.
200 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
201 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
203 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
205 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
206 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
207 of ppc_linux_skip_trampoline_code.
209 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
211 * gdbarch.sh: Delete dwarf_reg_to_regnum.
212 * gdbarch.c, gdbarch.h: Regenerated.
213 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
214 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
215 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
217 2008-05-15 Pedro Alves <pedro@codesourcery.com>
219 * linux-nat.c (trap_ptid): Delete.
220 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
222 * linux-thread-db.c (thread_db_wait): Adjust.
224 2008-05-15 Joel Brobecker <brobecker@adacore.com>
226 * linespec.c (decode_line_1): Fix a couple of comments.
228 2008-05-15 Alan Modra <amodra@bigpond.net.au>
230 * dbxread.c: Formatting.
231 (INTERNALIZE_SYMBOL): Init n_other.
232 (set_namestring): Take pointer to nlist arg rather than struct
233 copy. Update all callers.
235 2008-05-15 Andreas Schwab <schwab@suse.de>
237 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
238 (dwarf2read.o): Add $(addrmap_h).
240 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
242 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
243 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
244 to handle ppc32 PLT entries.
245 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
248 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
250 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
251 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
252 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
253 (lookup_minimal_symbol_by_pc_section): Use
254 lookup_minimal_symbol_by_pc_section_1.
255 (lookup_solib_trampoline_symbol_by_pc): Likewise.
257 2008-05-13 Joel Brobecker <brobecker@adacore.com>
259 * findcmd.c: Add #include "gdb_stdint.h".
260 * Makefile.in (findcmd.o): Update dependencies.
262 2008-05-11 David S. Miller <davem@davemloft.net>
264 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
265 long double size override, Linux does use 128-bit now.
267 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
268 (sparc_linux_write_pc): New function.
269 (sparc32_linux_init_abi): Register it.
270 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
271 (sparc64_linux_write_pc): New function.
272 (sparc64_linux_init_abi): Register it.
274 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
275 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
277 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
279 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
280 and info.tdep_info before calling gdbarch_init_osabi.
282 2008-05-09 Joel Brobecker <brobecker@adacore.com>
284 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
285 the type of the right hand side of the assignment to the type
286 of the left hand side if the left hand side is a convenience
289 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
291 * NEWS: Mention gdbserver bi-arch capability.
293 2008-05-09 Doug Evans <dje@google.com>
296 * NEWS: Document find command and qSearch:memory packet.
297 * Makefile.in (SFILES): Add findcmd.c.
298 (COMMON_OBJS): Add findcmd.o.
299 (findcmd.o): New rule.
300 * findcmd.c: New file.
301 * target.h (target_ops): New member to_search_memory.
302 (simple_search_memory): Declare.
303 (target_search_memory): Declare.
304 * target.c (simple_search_memory): New fn.
305 (target_search_memory): New fn.
306 * remote.c (PACKET_qSearch_memory): New packet kind.
307 (remote_search_memory): New fn.
308 (init_remote_ops): Init to_search_memory.
309 (init_extended_remote_ops): Ditto.
310 (_initialize_remote): Add qSearch:memory packet config command.
312 2008-05-09 Eli Zaretskii <eliz@gnu.org>
314 * thread.c (_initialize_thread): Don't use commas and periods in
315 first line of doc string of "set/show print thread-events".
317 2008-05-08 Joel Brobecker <brobecker@adacore.com>
319 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
320 Update for unwinder changes.
322 2008-05-08 Joel Brobecker <brobecker@adacore.com>
324 * frame.c (get_frame_base_address, get_frame_locals_address)
325 (get_frame_args_address): Pass the correct frame when calling
326 frame_base_find_by_frame.
328 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
330 * remote.c (extended_remote_attach_1): Call target_find_description.
332 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
334 * remote.c (extended_remote_create_inferior_1): Clean up
335 before marking the target running.
337 2008-05-08 Joel Brobecker <brobecker@adacore.com>
339 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
342 2008-05-07 Joel Brobecker <brobecker@adacore.com>
344 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
345 sparc64-sol2-tdep.c: Update for unwinder changes.
347 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
349 * cp-support.c (mangled_name_to_comp): Initialize storage.
350 (unqualified_name_from_comp): Likewise.
352 2008-05-07 Jie Zhang <jie.zhang@analog.com>
354 * remote.c (remote_insert_breakpoint): Call get_remote_state
355 after gdbarch_breakpoint_from_pc is called.
356 (remote_insert_hw_breakpoint): Likewise.
358 2008-05-06 Joel Brobecker <brobecker@adacore.com>
360 * valprint.c (val_print): Add new language parameter and use it
361 instead of using the current_language. Update calls to val_print
363 (common_val_print): Add new langauge parameter and pass it to
365 * value.h (struct language_defn): Add opaque declaration.
366 (val_print, common_val_print): Update declarations.
367 * stack.c (print_frame_args): Update call to common_val_print
368 using the appropriate language.
369 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
370 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
371 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
372 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
373 #include "language.h" if necessary.
374 Update calls to val_print and common_val_print.
375 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
378 2008-05-06 Joel Brobecker <brobecker@adacore.com>
380 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
381 pointing inside a non-executable section as function descriptors.
383 2008-05-06 Pedro Alves <pedro@codesourcery.com>
385 * inf-loop.c (inferior_event_handler): Run all continuations and
386 print any language change before running the breakpoint commands.
388 2008-05-06 Joel Brobecker <brobecker@adacore.com>
390 * frame-unwind.c (frame_unwind_got_bytes): New function.
391 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
392 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
393 for unwinder changes.
395 2008-05-05 Doug Evans <dje@google.com>
397 * NEWS: Mention new /m modifier for disassemble command.
398 * cli/cli-cmds.c (print_disassembly): New function.
399 (disassemble_current_function): New function
400 (disassemble_command): Recognize /m modifier, print mixed
402 (init_cli_cmds): Update disassemble help text.
404 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
406 * xtensa-tdep.c: Update for unwinder changes.
408 2008-05-05 Andreas Schwab <schwab@suse.de>
410 Update m68k port for unwinder changes.
411 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
412 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
413 (m68k_frame_unwind): Use default_frame_sniffer.
414 (m68k_frame_sniffer): Remove.
415 (m68k_frame_base_address): Expect this_frame.
416 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
418 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
419 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
420 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
421 parameter instead of pc value.
422 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
424 (m68k_linux_sigtramp_frame_this_id)
425 (m68k_linux_sigtramp_frame_prev_register)
426 (m68k_linux_sigtramp_frame_sniffer): Update signature.
427 (m68k_linux_sigtramp_frame_unwind): Use
428 m68k_linux_sigtramp_frame_sniffer.
429 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
431 * m68klinux-nat.c (store_register): Fix typo.
433 2008-05-05 Pedro Alves <pedro@codesourcery.com>
435 * infcmd.c (step_1): Put thread id on the stack to avoid possible
438 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
440 * symfile.c (reread_symbols): Update objfile's entry point.
442 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
443 Joel Brobecker <brobecker@adacore.com>
445 * ada-lang.c: Update throughout to use symbol_matches_domain
446 instead of matching the symbol domain explictly.
447 * dwarf2read.c (add_partial_symbol): Do not add new psym for
448 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
449 class as typedefs. See lookup_partial_symbol function.
450 (new_symbol): Similar to add_partial_symbol, do not create
451 symbol for the typedef. See lookup_block_symbol.
452 * symtab.c (symbol_matches_domain): New function, takes care
453 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
454 (lookup_partial_symbol): Use symbol_matches_domain to see if the
455 found psym domain matches the given domain.
456 (lookup_block_symbol): Likewise.
458 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
460 * top.c (command_line_handler_continuation): Remove.
461 (execute_command): Do not install the above.
463 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
465 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
466 and catch all exceptions from it.
467 * top.c (command_line_handler_continuation): Don't
468 call bpstat_do_action here.
470 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
472 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
473 (struct die_info): Remove type.
474 (read_type_die, read_typedef, read_base_type, read_subrange_type)
475 (read_structure_type, read_enumeration_type, read_array_type)
476 (read_tag_pointer_type, read_tag_ptr_to_member_type)
477 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
478 (read_tag_string_type, read_subroutine_type, read_set_type)
479 (read_unspecified_type): Delete prototypes. Remove check for
480 already-loaded type. Return the new type.
481 (set_die_type): Return the new type.
482 (reset_die_and_siblings_types): Delete.
483 (load_comp_unit, load_full_comp_unit): Set type_hash.
484 (process_queue): Remove call to reset_die_and_siblings_types.
485 (process_die): Do not read most types here. Use read_type_die
487 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
488 (quirk_gcc_member_function_pointer): Return the new type.
489 (process_structure_scope, process_enumeration_scope): Use
490 get_die_type and read the DIE's type.
491 (read_full_die): Do not initialize die->type.
492 (tag_type_to_type): Use read_type_die.
493 (read_type_die): Check for already defined types. Return the
495 (determine_prefix): Use get_die_type.
496 (set_die_type): Return the type.
497 (get_die_type): Take a CU argument. Check for no type_hash.
499 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
501 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
504 2008-05-04 Pedro Alves <pedro@codesourcery.com>
506 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
507 and bp_longjmp_resume breakpoints.
508 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
510 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
511 breakpoints. Create bp_longjmp breakpoints as momentary
513 (enable_longjmp_breakpoint): Delete.
514 (set_longjmp_breakpoint): New.
515 (disable_longjmp_breakpoint): Delete.
516 (delete_longjmp_breakpoint): New.
517 (set_longjmp_resume_breakpoint): Delete.
518 (set_momentary_breakpoint_at_pc): New.
519 (breakpoint_re_set_one): Don't delete bp_longjmp and
520 bp_longjmp_resume breakpoints.
521 (breakpoint_re_set): Don't create longjmp and longjmp-resume
524 * infrun.c (step_resume_breakpoint): Add comment.
525 (struct execution_control_state): Delete handling_longjmp member.
526 (init_execution_control_state). Don't clear handling_longjmp.
527 (context_switch): Don't context switch handling_longjmp.
528 (handle_inferior_event): If handling a bp_longjmp breakpoint,
529 create a bp_longjmp_resume breakpoint, and set it as current
530 step_resume_breakpoint, then step over the longjmp breakpoint. If
531 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
532 breakpoint, delete the longjmp-resume breakpoint, and stop
534 (currently_stepping): Remove handling_longjmp from expression.
535 (insert_step_resume_breakpoint_at_sal): Update comment.
536 (insert_longjmp_resume_breakpoint): New.
538 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
539 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
541 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
542 (set_longjmp_resume_breakpoint): Delete declaration.
544 * gdbthread.h (save_infrun_state): Remove handling_longjmp
546 (load_infrun_state): Delete *handling_longjmp parameter.
547 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
549 (load_infrun_state): Delete *handling_longjmp parameter. Update
552 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
553 (delete_longjmp_breakpoint_cleanup): New.
554 (step_1): Call set_longjmp_breakpoint instead of
555 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
556 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
557 (step_1_continuation): Pass thread id in the continuation args to
559 (step_once): Add thread parameter. Pass thread id the the
562 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
564 Set CU BASE_ADDRESS already from partial DIEs.
565 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
566 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
567 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
568 from these variables if it was still unset.
570 * Makefile.in: Update dependencies.
571 * dwarf2read.c: Include "addrmap.h"
572 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
573 (dwarf2_ranges_read): New prototype.
574 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
575 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
576 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
577 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
578 comment for it. Add the found ranges to RANGES_PST. New variable
579 BASEADDR, initialize it the common way.
580 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
581 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
582 HAS_RANGES_OFFSET for the later processing.
583 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
584 * symtab.c: Include "addrmap.h"
585 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
586 Move the psymtab locator into ...
587 (find_pc_sect_psymtab_closer): ... a new function.
589 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
591 * arch-utils.c (gdbarch_update_p): Use default values for
592 info.abfd and info.target_desc if they are NULL.
593 (gdbarch_from_bfd): Remove assertion.
594 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
595 using the current target description.
596 (gdbarch_info_fill): Do not use default values for info->abfd
597 and info->target_desc.
599 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
601 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
603 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
605 * inferior.h (read_pc_pid, write_pc_pid): Remove.
606 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
608 * regcache.c (read_pc_pid): Remove, replace by ...
609 (regcache_read_pc): ... this function.
610 (write_pc_pid): Remove, replace by ...
611 (regcache_write_pc): ... this function.
612 (read_pc, write_pc): Update.
614 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
615 write_pc_pid by regcache_read_pc and regcache_write_pc.
616 (displaced_step_fixup): Likewise.
617 (resume): Likewise. Use regcache arch instead of current_gdbarch.
618 (prepare_to_proceed): Likewise.
620 (adjust_pc_after_break): Likewise.
621 (handle_inferior_event): Likewise.
623 * linux-nat.c (cancel_breakpoint): Likewise.
624 * linux-thread-db.c (check_event): Likewise.
625 * aix-thread.c (aix_thread_wait): Likewise.
626 * tracepoint.c (trace_dump_command): Likewise.
628 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
630 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
631 SYMBOL_LOCATION_BATON.
633 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
635 * target.h (struct target_ops): New field to_auxv_parse.
636 * auxv.c (default_auxv_parse): New, renamed from previous
638 (target_auxv_parse): Try to call target method. Fallback to
639 default_auxv_parse if not found.
640 * procfs.c (procfs_auxv_parse): New.
641 (init_procfs_ops): On Solaris, in 64-bit mode, install
644 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
646 * symfile.c (add_symbol_file_command): Use paddress rather than
647 hex_string to print the address.
649 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
651 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
652 return the null frame ID to terminate the backtrace.
654 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
656 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
657 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
658 (SIG_FRAME_PC_OFFSET): Likewise.
659 (SIG_FRAME_LR_OFFSET): Likewise.
660 (SIG_FRAME_FP_OFFSET): Likewise.
661 (rs6000_push_dummy_call): Likewise.
662 (rs6000_return_value): Likewise.
663 (rs6000_convert_from_func_ptr_addr): Likewise.
664 (branch_dest, rs6000_software_single_step): Likewise.
665 (deal_with_atomic_sequence): Rename to ...
666 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
667 Do not call branch_dest; inline required parts of that function.
668 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
669 with SYMBOL_LINKAGE_NAME.
670 (struct reg, regsize): Delete.
671 (read_memory_addr): Delete; inline into callers.
672 (rs6000_skip_prologue): Move after skip_prologue.
673 (skip_prologue): Remove prototype.
674 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
675 initialization as if this variable were true. Do not install
676 ppc64_sysv_abi_adjust_breakpoint_address.
678 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
679 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
681 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
682 (SIG_FRAME_PC_OFFSET): Likewise.
683 (SIG_FRAME_LR_OFFSET): Likewise.
684 (SIG_FRAME_FP_OFFSET): Likewise.
685 (rs6000_push_dummy_call): Likewise.
686 (rs6000_return_value): Likewise.
687 (rs6000_convert_from_func_ptr_addr): Likewise.
688 (branch_dest, rs6000_software_single_step): Likewise. Replace
689 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
690 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
691 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
692 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
693 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
695 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
696 (AIX_TEXT_SEGMENT_BASE): New macro.
697 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
698 by AIX_TEXT_SEGMENT_BASE.
700 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
701 (struct gdbarch_tdep): Remove text_segment_base member.
702 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
703 ppc64_sysv_abi_adjust_breakpoint_address.
705 * Makefile.in (rs6000-tdep.o): Update dependencies.
706 (rs6000-aix-tdep.o): Likewise.
708 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
709 Thiago Jung Bauermann <bauerman@br.ibm.com>
711 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
712 * doublest.c (convert_typed_floating): Fix typo in comment.
713 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
714 * frame-unwind.h (frame_sniffer_ftype): Likewise.
715 * frame.c (frame_unwind_address_in_block): Likewise.
716 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
717 * symtab.h (struct symbol): Likewise.
718 * tramp-frame.h (struct trad_frame_cache): Likewise.
719 * value.c (allocate_repeat_value): Likewise.
721 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
723 * infrun.c (handle_inferior_event): Do not insert breakpoints at
724 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
726 2008-05-03 Pedro Alves <pedro@codesourcery.com>
728 * parse.c (parse_exp_in_context): Don't override
729 expression_context_pc if get_selected_block returned a valid
732 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
734 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
735 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
736 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
738 * c-typeprint.c (c_type_print_base): Delete handling of template
740 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
741 (METHOD_PTR_TO_VOFFSET): Delete.
742 * defs.h (QUIT_FIXME): Delete.
743 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
744 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
745 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
746 ninstantiations, and instantiations.
747 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
748 (TYPE_FN_FIELD_INLINED): Delete.
749 * srec.h (SREC_BINARY): Delete.
750 * symtab.c (symbol_init_demangled_name): Delete.
751 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
752 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
753 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
754 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
755 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
756 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
757 * target.h (enum thread_control_capabilities): Delete tc_switch.
758 (target_can_switch_threads): Delete.
760 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
762 * Makefile.in (objfiles.o): Update.
763 * exec.c (exec_set_section_address): Support p->addr != 0.
764 * objfiles.c (objfile_relocate): Update exec_ops section
766 * symfile.c (place_section): Move exec_set_section_address call...
767 (default_symfile_offsets): ...to here.
769 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
771 * Makefile.in (ppc_linux_tdep_h): New macro.
772 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
773 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
774 (powerpc_e500l_c): Likewise.
775 (ppc-linux-nat.o): Update dependencies.
776 (ppc-linux-tdep.o): Update dependencies.
777 (rs6000-tdep.o): Update dependencies.
779 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
780 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
781 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
782 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
783 (tdesc_powerpc_e500): Remove.
785 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
786 and "features/rs6000/powerpc-altivec64.c".
787 (ppc_supply_reg, ppc_collect_reg): Make global.
788 (variants): Use tdesc_powerpc_32 for "powerpc" and
789 tdesc_powerpc_altivec64 for "powerpc64".
790 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
792 * ppc-linux-tdep.h: New file.
794 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
795 Include "features/rs6000/powerpc-32l.c".
796 Include "features/rs6000/powerpc-altivec32l.c".
797 Include "features/rs6000/powerpc-64l.c".
798 Include "features/rs6000/powerpc-altivec64l.c".
799 Include "features/rs6000/powerpc-e500l.c".
800 (ppc_linux_supply_gregset): New function.
801 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
802 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
803 (ppc64_linux_gregset): Likewise.
804 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
805 (ppc_linux_trap_reg_p): New function.
806 (ppc_linux_write_pc): New function.
807 (ppc_linux_core_read_description): New function.
808 (ppc_linux_init_abi): Install ppc_linux_write_pc and
809 ppc_linux_core_read_description. Install orig_r3 and trap
810 registers if present in the target description.
811 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
813 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
814 (PT_ORIG_R3, PT_TRAP): Define if necessary.
815 (ppc_register_u_addr): Handle orig_r3 and trap registers.
816 (fetch_ppc_registers): Likewise.
817 (store_ppc_registers): Likewise.
818 (store_register): Likewise.
819 (ppc_linux_read_description): Check whether AltiVec is supported.
820 Check whether inferior is 32-bit or 64-bit. Return the appropriate
821 Linux target description.
823 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
824 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
825 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
826 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
827 rs6000/powerpc-e500. Update -expedite variables accordingly.
829 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
830 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
831 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
832 * features/rs6000/powerpc-e500.c: Regenerate.
833 * features/rs6000/powerpc-32.c: Regenerate.
834 * features/rs6000/powerpc-64.c: Regenerate.
836 * features/rs6000/power-linux.xml: New file.
837 * features/rs6000/power64-linux.xml: New file.
838 * features/rs6000/powerpc-32l.xml: New file.
839 * features/rs6000/powerpc-altivec32l.xml: New file.
840 * features/rs6000/powerpc-64l.xml: New file.
841 * features/rs6000/powerpc-altivec64l.xml: New file.
842 * features/rs6000/powerpc-e500l.xml: New file.
843 * features/rs6000/powerpc-32l.c: New (generated) file.
844 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
845 * features/rs6000/powerpc-64l.c: New (generated) file.
846 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
847 * features/rs6000/powerpc-e500l.xml: New (generated) file.
849 * regformats/reg-ppc.dat: Remove.
850 * regformats/reg-ppc64.dat: Remove.
851 * regformats/rs6000/powerpc-32.dat: Remove.
852 * regformats/rs6000/powerpc-64.dat: Remove.
853 * regformats/rs6000/powerpc-e500.dat: Remove.
854 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
855 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
856 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
857 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
858 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
860 2008-05-03 Pedro Alves <pedro@codesourcery.com>
862 * thread.c (delete_thread): Call observer_notify_thread_exit.
863 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
864 thread_exit observer.
865 (mi_thread_exit): New.
867 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
869 * breakpoint.c (create_exception_catchpoint): Remove prototype
870 for already deleted function.
871 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
872 * frame.h (show_stack_frame): Remove prototype.
873 * stack.c (show_stack_frame): Remove empty, unused function.
874 * source.c (symtab_to_fullname, print_source_lines): Small fix
876 * value.c (show_values): Update comments to mention "show values"
877 command instead of "info history".
879 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
881 * linespec.c: Include "target.h".
882 (minsym_found): Handle minimal symbols pointing to function
883 descriptors. Use find_function_start_pc.
884 * minsyms.c (msymbol_objfile): New function.
885 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
886 to function descriptors.
887 * symtab.c (fixup_section): Only use minimal symbol at the same
888 address to determine section of a symbol.
889 (find_function_start_pc): New function.
890 (find_function_start_sal): Use it.
891 * symtab.h (msymbol_objfile): Add prototype.
892 (find_function_start_pc): Likewise.
893 * value.c: Include "objfiles.h".
894 (value_fn_field): Handle minimal symbols pointing to function
896 * Makefile.in (linespec.o): Update dependencies.
899 2008-05-02 Joel Brobecker <brobecker@adacore.com>
901 * ada-lang.c (unwrap_value): Handle the case where the "F" field
902 inside a PAD type is a bitfield.
904 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
906 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
907 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
908 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
909 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
910 Allow typedefs when checking for function pointer arguments.
911 Right-align small structs passed on the stack.
912 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
913 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
914 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
916 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
918 * Makefile.in (arm-tdep.o): Update.
919 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
920 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
921 (arm_pc_is_thumb): Use mapping symbols.
922 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
923 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
924 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
925 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
926 * gdbarch.sh: Add record_special_symbol.
927 * gdbarch.c, gdbarch.h: Regenerated.
928 * objfiles.c (struct objfile_data): Add cleanup member.
929 (register_objfile_data_with_cleanup): New function, from
930 register_objfile_data.
931 (register_objfile_data): Use it.
932 (objfile_free_data): Call clear_objfile_data.
933 (clear_objfile_data): Call cleanup functions.
934 * objfiles.h (register_objfile_data_with_cleanup): Declare.
936 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
938 * objfiles.c (init_entry_point_info): Handle shared libraries.
940 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
942 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
945 2008-05-02 Jim Blandy <jimb@codesourcery.com>
946 Pedro Alves <pedro@codesourcery.com>
948 Implement displaced stepping.
950 * gdbarch.sh (max_insn_length): New 'variable'.
951 (displaced_step_copy, displaced_step_fixup)
952 (displaced_step_free_closure, displaced_step_location): New
954 (struct displaced_step_closure): Add forward declaration.
955 * gdbarch.c, gdbarch.h: Regenerated.
957 * arch-utils.c: #include "objfiles.h".
958 (simple_displaced_step_copy_insn)
959 (simple_displaced_step_free_closure)
960 (displaced_step_at_entry_point): New functions.
961 * arch-utils.h (simple_displaced_step_copy_insn)
962 (simple_displaced_step_free_closure)
963 (displaced_step_at_entry_point): New prototypes.
965 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
966 (I386_MAX_MATCHED_INSN_LEN): ... this.
967 (i386_absolute_jmp_p, i386_absolute_call_p)
968 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
969 (i386_displaced_step_fixup): New functions.
970 (struct i386_insn, i386_match_insn): Update.
971 (i386_gdbarch_init): Set gdbarch_max_insn_length.
972 * i386-tdep.h (I386_MAX_INSN_LEN): New.
973 (i386_displaced_step_fixup): New prototype.
974 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
975 Register gdbarch_displaced_step_copy,
976 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
977 and gdbarch_displaced_step_location functions.
979 * infrun.c (debug_displaced): New variable.
980 (show_debug_displaced): New function.
981 (struct displaced_step_request): New struct.
982 (displaced_step_request_queue, displaced_step_ptid)
983 (displaced_step_gdbarch, displaced_step_closure)
984 (displaced_step_original, displaced_step_copy)
985 (displaced_step_saved_copy, can_use_displaced_stepping): New
987 (show_can_use_displaced_stepping, use_displaced_stepping)
988 (displaced_step_clear, cleanup_displaced_step_closure)
989 (displaced_step_dump_bytes, displaced_step_prepare)
990 (displaced_step_clear_cleanup, write_memory_ptid)
991 (displaced_step_fixup): New functions.
992 (resume): Call displaced_step_prepare.
993 (proceed): Call read_pc once, and remember the value. If using
994 displaced stepping, don't remove breakpoints.
995 (handle_inferior_event): Call displaced_step_fixup. Add some
996 debugging output. When we try to step over a breakpoint, but get
997 a signal to deliver to the thread instead, ensure the step-resume
998 breakpoint is actually inserted. If a thread hop is needed, and
999 displaced stepping is enabled, don't remove breakpoints.
1000 (init_wait_for_inferior): Call displaced_step_clear.
1001 (_initialize_infrun): Add "set debug displaced" command. Add
1002 "maint set can-use-displaced-stepping" command. Clear
1003 displaced_step_ptid.
1004 * inferior.h (debug_displaced): Declare variable.
1005 (displaced_step_dump_bytes): Declare function.
1007 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
1010 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1012 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
1013 (arm_force_mode_string, arm_show_fallback_mode)
1014 (arm_show_force_mode): New.
1015 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
1017 (_initialize_arm_tdep): Add "set arm fallback-mode"
1018 and "set arm force-mode".
1019 * NEWS: Document new commands.
1021 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
1023 * main.h (batch_silent): Declare.
1024 * event-top.c: Include main.h.
1025 (gdb_setup_readline): Remove extern batch_silent declaration.
1026 * infrun.c (normal_stop): Don't print source location when running in
1027 --batch-silent mode.
1028 * Makefile.in (event-top.o): Add main.h dependency.
1030 2008-05-02 Andreas Schwab <schwab@suse.de>
1032 * target.h (struct target_ops): Add
1033 to_watchpoint_addr_within_range.
1034 (target_watchpoint_addr_within_range): New function.
1035 * target.c (update_current_target): Inherit
1036 to_watchpoint_addr_within_range, defaulting to
1037 default_watchpoint_addr_within_range.
1038 (default_watchpoint_addr_within_range): New function.
1039 (debug_to_watchpoint_addr_within_range): New function.
1040 (setup_target_debug): Set to_watchpoint_addr_within_range.
1041 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
1043 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
1044 * breakpoint.c (watchpoints_triggered): Use
1045 target_watchpoint_addr_within_range.
1047 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1049 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
1050 (i[34567]86-*-dicos*, x86_64-*-dicos*):
1051 Set gdb_osabi to GDB_OSABI_DICOS.
1053 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
1054 * osabi.c (gdb_osabi_name): Add "DICOS".
1056 * i386-dicos-tdep.c: New file.
1058 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
1059 (ALLDEPFILES): Add i386-dicos-tdep.c.
1060 (i386-dicos-tdep.o): New rule.
1062 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1064 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
1065 and register the fork's PTID as a thread.
1067 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1070 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
1071 assign its value to the breakpoint created.
1072 (create_breakpoints): Add breakpoint_ops argument and pass it
1073 to create_breakpoint call.
1074 (break_command_really): Add breakpoint_ops argument and pass/assign
1076 (break_command_1): Pass NULL as ops argument.
1077 (set_breakpoint): Pass NULL as ops argument.
1078 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
1079 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
1080 catch and throw catchpoints.
1082 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1085 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
1086 translate signal numeric value from the target to GDB's enum
1088 * gdbarch.c, gdbarch.h: Regenerated.
1089 * gdbarch.sh: Added two new functions target_signal_from_host and
1090 target_signal_to_host.
1091 * target.h (default_target_signal_from_host,
1092 default_target_signal_to_host): New functions - declarations.
1093 * signals/signals.c (struct gdbarch): New declaration.
1094 (default_target_signal_to_host, default_target_signal_from_host): New
1097 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
1099 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
1100 * arm-tdep.c (arm_frame_is_thumb): New.
1101 (arm_pc_is_thumb): Clarify comment.
1102 (thumb_analyze_prologue): Remove PC special case.
1103 (thumb_scan_prologue): Take a block_addr argument. Use it for
1104 find_pc_partial_function. Remove unused variables.
1105 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
1106 for find_pc_partial_function. Remove PC special case.
1107 (arm_prologue_prev_register): Add special handling for PC and CPSR.
1108 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
1109 (arm_get_next_pc): Use arm_frame_is_thumb.
1110 (arm_write_pc): Use CPSR_T instead of 0x20.
1111 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
1112 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
1114 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
1115 DWARF2_FRAME_REG_FN.
1116 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
1117 DWARF2_FRAME_REG_FN.
1118 (struct dwarf2_frame_state_reg): Add FN to loc union.
1120 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
1122 * exec.c (print_section_info): Add missing '\n'.
1124 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
1126 * thread.c (add_thread): Move observer call to ...
1127 (add_thread_silent): ... here.
1129 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1131 * rs6000-tdep.c: Update for unwinder changes.
1132 * ppcobsd-tdep.c: Likewise.
1134 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1136 * s390-tdep.c: Update for unwinder changes.
1138 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1140 * spu-tdep.c: Update for unwinder changes.
1142 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1144 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
1145 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
1146 sparc64-linux-tdep.c: Update for unwinder changes.
1148 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1150 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
1151 for unwinder changes.
1152 * mips-tdep.c: Likewise.
1153 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
1156 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1158 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
1161 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1163 Update i386 and amd64 ports for unwinder changes.
1165 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
1166 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
1167 (amd64_frame_unwind): Use default_frame_sniffer.
1168 (amd64_frame_sniffer): Delete.
1169 (amd64_sigtramp_frame_cache): Expect this_frame.
1170 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
1171 (amd64_sigtramp_frame_sniffer): Update signature.
1172 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
1173 (amd64_frame_base_address): Expect this_frame.
1174 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
1176 (amd64_init_abi): Use set_gdbarch_dummy_id and
1177 frame_unwind_append_unwinder.
1178 * i386-tdep.c (i386_frame_cache): Expect this_frame.
1179 (i386_frame_this_id, i386_frame_prev_register): Update signature.
1180 (i386_frame_unwind): Use default_frame_sniffer.
1181 (i386_frame_sniffer): Delete.
1182 (i386_sigtramp_frame_cache): Expect this_frame.
1183 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
1184 (i386_sigtramp_frame_sniffer): Update signature.
1185 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
1186 (i386_frame_base_address): Update signature.
1187 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
1188 (i386_push_dummy_call): Update comment.
1189 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
1191 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
1192 and frame_unwind_append_unwinder.
1193 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
1194 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
1195 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
1196 i386nbsd-tdep.c: Update for unwinder changes.
1198 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1200 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
1201 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
1203 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
1204 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
1205 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
1207 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
1209 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
1211 * tramp-frame.h (struct tramp_frame): Update signature of init.
1212 * Makefile.in (trad-frame.o): Update.
1214 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1216 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
1217 (execute_stack_op): Put this_frame in the baton.
1218 (execute_cfa_program): Take this_frame.
1219 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
1220 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
1221 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
1222 (dwarf2_frame_this_id): Adjust to work on this_frame.
1223 (dwarf2_signal_frame_this_id): Delete.
1224 (dwarf2_frame_prev_register): Update signature. Use new frame
1226 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
1227 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
1228 dwarf2_frame_sniffer.
1229 (dwarf2_append_unwinders): New.
1230 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
1232 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
1233 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
1234 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
1235 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
1236 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
1237 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
1238 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
1239 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
1240 (dwarf2_append_unwinders): Declare.
1241 (dwarf2_frame_base_sniffer): Update declaration.
1242 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
1245 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1247 Convert frame unwinders to use the current frame and
1250 * frame.c (frame_debug): Make global.
1251 (get_frame_id): Pass this frame to unwinder routines.
1252 (frame_pc_unwind): Remove unused unwind->prev_pc support.
1253 (do_frame_register_read): Do not discard the return value of
1254 frame_register_read.
1255 (frame_register_unwind): Remove debug messages. Use
1256 frame_unwind_register_value.
1257 (frame_unwind_register_value, get_frame_register_value): New
1259 (create_new_frame, get_frame_base_address, get_frame_locals_address)
1260 (get_frame_args_address, get_frame_type): Pass this frame to
1262 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
1264 * frame.h: Update comments.
1265 (frame_debug, frame_unwind_register_value, get_frame_register_value)
1266 (frame_prepare_for_sniffer): Declare.
1267 * frame-unwind.h: Update comments and parameter names.
1268 (default_frame_sniffer): Declare.
1269 (frame_prev_register_ftype): Return a struct value *.
1270 (struct frame_unwind): Remove prev_pc member.
1271 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
1272 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
1273 (frame_unwind_got_register, frame_unwind_got_memory)
1274 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
1275 * frame-base.h: Update comments and parameter names.
1276 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
1277 if necessary. Add debugging output.
1278 * sentinel-frame.c (sentinel_frame_prev_register)
1279 (sentinel_frame_this_id): Update for new signature.
1280 (sentinel_frame_prev_pc): Delete.
1281 (sentinel_frame_unwinder): Remove prev_pc.
1282 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
1284 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
1285 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
1286 (frame_unwind_append_sniffer): Delete.
1287 (frame_unwind_append_unwinder): New function.
1288 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
1289 from unwinders. Use frame_prepare_for_sniffer.
1290 (default_frame_sniffer, frame_unwind_got_optimized)
1291 (frame_unwind_got_register, frame_unwind_got_memory)
1292 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
1293 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
1294 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
1296 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
1297 * gdbarch.c, gdbarch.c: Regenerated.
1298 * frame-base.c (default_frame_base_address)
1299 (default_frame_locals_address, default_frame_args_address): Update
1301 (frame_base_find_by_frame): Pass this frame to unwinder routines.
1302 * infcall.c (call_function_by_hand): Update comments.
1303 * Makefile.in (frame-unwind.o): Update dependencies.
1305 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1307 * ada-lang.c (ada_value_primitive_packed_val): Only check
1308 value_lazy for memory lvals.
1309 * findvar.c (value_of_register_lazy): New function.
1310 (locate_var_value): Only check value_lazy for memory lvals.
1311 * valarith.c (value_subscripted_rvalue): Likewise.
1312 * valops.c (value_fetch_lazy): Handle both memory and register
1314 (search_struct_field, value_slice): Only check value_lazy for memory
1316 * value.c (struct value): Update comment for lazy.
1317 (value_primitive_field): Only check value_lazy for memory lvals.
1318 * value.h (value_lazy): Update comment.
1319 (value_of_register_lazy): Declare.
1321 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1323 * corefile.c (reopen_exec_file): Close any open files.
1325 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1327 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
1328 show_memory_breakpoints to 1 while reading the instruction bundle.
1330 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1332 * gdbarch.sh: Document the return_value method. Explain that
1333 the FUNCTYPE parameter might be NULL.
1334 * gdbarch.h: Regenerated.
1335 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
1336 type when calling using_struct_return, as this is unnecessary
1339 2008-04-28 Joel Brobecker <brobecker@adacore.com>
1341 * terminal.h (create_tty_session): Fix return type.
1343 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
1345 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
1347 2008-04-26 Joel Brobecker <brobecker@adacore.com>
1349 * breakpoint.c (condition_command, commands_from_control_command)
1350 (break_command_really): Minor reformatting.
1352 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1354 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
1356 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1358 * amd64-tdep.c (amd64_get_longjmp_target): New.
1359 (amd64_init_abi): Register amd64_get_longjmp_target as
1360 gdbarch_get_longjmp_target callback.
1361 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
1363 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1365 * breakpoint.h (enum bpstat_what_main_action): Delete
1366 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
1368 * breakpoint.c (clrs): Delete.
1369 (bpstat_what): Update table.
1371 * infrun.c (handle_inferior_event): Remove
1372 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
1374 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1376 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
1377 Adjust all prototypes using mi_cmd_args_ftype to use
1379 (struct mi_cmd): Remove the args_func field.
1380 * mi/mi-cmds.c: Don't provide value for the args_func field.
1381 * mi/mi-main.c (mi_execute_async_cli_command)
1382 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1383 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1384 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
1385 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
1386 (mi_cmd_target_download): Adjust.
1387 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
1388 (mi_cmd_execute): Do not check for args_func.
1389 (mi_execute_async_cli_command): Adjust.
1390 * mi/mi-parse.c: Don't check for args_func.
1392 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1394 * breakpoint.c (bpstat_check_location)
1395 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
1396 New, extracted from bpstat_stop_status.
1397 (bpstat_stop_status): Use the above.
1399 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1401 * mi/mi-main.c (last_async_command): Rename to current_token.
1402 (previous_async_command): Remove.
1403 (mi_cmd_gdb_exit): Adjust.
1404 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
1405 (mi_cmd_target_select): Adjust.
1406 (mi_cmd_execute): Don't set previous_async_command. Free token
1407 here even in async mode.
1408 (mi_execute_async_cli_command): Adjust.
1409 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
1411 (mi_load_progress): Adjust.
1413 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1415 * infcmd.c (step_1_continuation): Always disable longjmp
1416 breakpoint if we're not going to do another step.
1418 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1420 exec_cleanup murder.
1421 * breakpoint.c (until_break_command_continuation): Add
1422 the 'error' parameter. Directly delete the breakoint as
1423 opposed to running cleanups.
1424 (until_break_command): Install continuation only
1425 after starting the target. Don't use exec cleanups,
1426 use ordinary cleanups. Discard cleanups is successfully
1427 started the target in async mode.
1428 (make_cleanup_delete_breakpoint): Remove.
1429 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
1431 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
1433 (struct continations): Add the 'error' parameter to the
1434 continuation_hook field.
1435 (add_continuation, do_all_continuations)
1436 (add_intermediate_continuation)
1437 (do_all_intermediate_continuations): Add the 'error' parameter.
1438 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
1439 * inf-loop.c (inferior_event_handler): Instead of calling
1440 discard_all_continuations, use do_all_continuations with 1 as
1441 'error' parameter. Pass 0 as 'error' parameter in existing uses
1442 of discard_all_continuations.
1443 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
1445 (step_once): Install continuation only after resuming the target.
1446 (step_1_continuation): Disable longjmp breakpoint on error.
1447 (finish_command_continuation): Add the error parameter. Delete
1448 the finish breakpoint directly, do not use cleanups.
1449 (finish_command): Do not use exec_cleanups. Always setup
1450 continuation. For sync case, immediately run them.
1451 (attach_command_continuation): Add the error parameter.
1452 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
1453 remove step_resume_breakpoint -- adjust delete it directly.
1454 * interps.c (interp_set): Adjust call to do_all_continations.
1455 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
1457 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
1459 (mi_cmd_execute): Do not use exec_cleanup.
1460 (mi_execute_async_cli_command): Simplify the string concatenation
1461 logic. Do no use exec cleanup.
1462 (mi_exec_async_cli_cmd_continuation): New parameter error.
1463 Free last_async_command.
1464 * top.c (command_line_handler_continuation): New parameter error.
1465 * utils.c (exec_cleanup_chain, make_exec_cleanup)
1466 (do_exec_cleanups): Remove.
1467 (add_continuation, do_all_continations)
1468 (add_intermediate_continuation)
1469 (do_all_intermediate_continuations): New parameter error.
1471 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1473 * breakpoint.h (bp_location_p): New typedef.
1474 Register a vector of bp_location_p.
1475 * breakpoint.c (always_inserted_mode)
1476 (show_always_inserted_mode): New.
1477 (unlink_locations_from_global_list): Remove.
1478 (update_global_location_list)
1479 (update_global_location_list_nothrow): New.
1480 (update_watchpoint): Don't free locations.
1481 (should_insert_location): New.
1482 (insert_bp_location): Use should_insert_location.
1483 (insert_breakpoint_locations): Copied from
1485 (insert_breakpoint): Use insert_breakpoint_locations.
1486 (bpstat_stop_status): Call update_global_location_list
1487 when disabling breakpoint.
1488 (allocate_bp_location): Don't add to bp_location_chain.
1489 (set_raw_breakpoint)
1490 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
1491 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
1492 (enable_overlay_breakpoints, disable_overlay_breakpoints)
1493 (set_longjmp_resume_breakpoint)
1494 (enable_watchpoints_after_interactive_call_stop)
1495 (disable_watchpoints_before_interactive_call_start)
1496 (create_internal_breakpoint)
1497 (create_fork_vfork_event_catchpoint)
1498 (create_exec_event_catchpoint, set_momentary_breakpoint)
1499 (create_breakpoints, break_command_1, watch_command_1)
1500 (create_exception_catchpoint)
1501 (handle_gnu_v3_exceptions)
1502 (disable_breakpoint, breakpoint_re_set_one)
1503 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1504 (create_ada_exception_breakpoint): : Don't call check_duplicates.
1505 Call update_global_location_list.
1506 (delete_breakpoint): Don't remove locations and don't
1507 try to reinsert them. Call update_global_location_list.
1508 (update_breakpoint_locations): Likewise.
1509 (restore_always_inserted_mode): New.
1510 (update_breakpoints_after_exec): Temporary disable
1511 always inserted mode.
1512 * Makefile.in: Update dependencies.
1514 * infrun.c (proceed): Remove breakpoints while stepping
1516 (handle_inferior_event): Don't remove or insert
1518 * linux-fork.c (checkpoint_command): Remove breakpoints
1519 before fork and insert after.
1520 (linux_fork_context): Remove breakpoints before switch
1522 * target.c (target_disconnect, target_detach): Remove
1523 breakpoints from target.
1526 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1528 * breakpoint.c (print_one_breakpoint_location): In MI
1529 mode, report the location string the breakpoint was
1530 originally created with.
1532 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
1534 * Makefile.in (xtensa-tdep.o): Update dependencies.
1535 * configure.tgt (xtensa*): Update dependencies.
1536 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
1537 Local variable areg renamed to arreg.
1538 (areg_number): New function.
1539 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
1540 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
1541 replaced by arreg_number.
1542 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
1543 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
1544 (xtensa_scan_prologue): New function.
1545 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
1546 when ENTRY instraction hasn't been executed yet. Get the frame pointer
1547 value based on prologue analysis. Fix the bugs preventing WS and
1548 AR4-AR7/A11 registers from getting right values for intermediate frames,
1549 whose registers have been already spilled.
1550 (xtensa_frame_prev_register): Fix WS register value. Use are_number
1551 and arreg_number appropriately.
1552 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1553 svr4_ilp32_fetch_link_map_offsets.
1555 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
1557 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
1558 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
1560 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1562 * acinclude.m4: Add override.m4.
1563 * configure: Regenerate.
1565 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1567 * ada-lang.c (get_selections): Variable PROMPT made non-const and
1568 initialized with a trailing space now. Use PROMPT_ARG of
1569 COMMAND_LINE_INPUT instead of printing it ourselves.
1571 2008-04-22 Joel Brobecker <brobecker@adacore.com>
1573 * NEWS: Document support for 64-bit core file.
1575 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
1577 * NEWS: Add information on calling convention and new SH CLI options.
1579 * sh-tdep.c (sh_cc_gcc): New static string.
1580 (sh_cc_renesas): Ditto.
1581 (sh_cc_enum): New static string array.
1582 (sh_active_calling_convention): New static string pointer denoting
1583 active user chosen ABI.
1584 (sh_is_renesas_calling_convention): New function to return function
1585 specific ABI, or user choice if necessary.
1586 (sh_use_struct_convention): Rename first argument and turn around its
1587 meaning. Check for renesas ABI and return accordingly.
1588 (sh_use_struct_convention_nofpu): New function.
1589 (sh_next_flt_argreg): Get function type as third parameter. Check
1590 for renesas ABI and choose floating registers accordingly.
1591 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
1592 struct return slot accordingly.
1593 (sh_push_dummy_call_nofpu): Ditto.
1594 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
1595 Evaluate ABI and give to sh_use_struct_convention_nofpu.
1596 (sh_return_value_fpu): Evaluate ABI and give to
1597 sh_use_struct_convention.
1598 (show_sh_command): New function.
1599 (set_sh_command): Ditto.
1600 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
1603 * gdbarch.sh (return_value): Add func_type argument.
1604 * gdbarch.c: Regenerate.
1606 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
1607 val_type so as not to collide with value_type function. Call
1608 using_struct_return with additional function type argument.
1609 * infcall.c (call_function_by_hand): Call using_struct_return and
1610 gdbarch_return_value with additional function type argument.
1611 * infcmd.c (print_return_value): Take addition func_type argument.
1612 Call gdbarch_return_value with additional function type argument.
1613 (finish_command_continuation): Call print_return_value with additional
1614 function type argument.
1615 (finish_command): Ditto.
1616 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
1617 additional function type argument.
1618 * stack.c (return_command): Call using_struct_return and
1619 gdbarch_return_value with additional function type argument.
1620 * value.c (using_struct_return): Take additional function type argument.
1621 * value.h (using_struct_return): Accommodate declaration.
1622 * alpha-tdep.c (alpha_return_value): Add func_type argument.
1623 * amd64-tdep.c (amd64_return_value): Ditto.
1624 * arm-tdep.c (arm_return_value): Ditto.
1625 * avr-tdep.c (avr_return_value): Ditto.
1626 * cris-tdep.c (cris_return_value): Ditto.
1627 * frv-tdep.c (frv_return_value): Ditto.
1628 * h8300-tdep.c (h8300_return_value): Ditto.
1629 (h8300h_return_value): Ditto.
1630 * hppa-tdep.c (hppa32_return_value): Ditto.
1631 (hppa64_return_value): Ditto.
1632 * i386-tdep.c (i386_return_value): Ditto.
1633 * ia64-tdep.c (ia64_return_value): Ditto.
1634 * iq2000-tdep.c (iq2000_return_value): Ditto.
1635 * m32c-tdep.c (m32c_return_value): Ditto.
1636 * m32r-tdep.c (m32r_return_value): Ditto.
1637 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
1638 * m68k-tdep.c (m68k_return_value): Ditto.
1639 (m68k_svr4_return_value): Ditto.
1640 * m88k-tdep.c (m88k_return_value): Ditto.
1641 * mep-tdep.c (mep_return_value): Ditto.
1642 * mips-tdep.c (mips_eabi_return_value): Ditto.
1643 (mips_n32n64_return_value): Ditto.
1644 (mips_o32_return_value): Ditto.
1645 (mips_o64_return_value): Ditto.
1646 * mn10300-tdep.c (mn10300_return_value): Ditto.
1647 * mt-tdep.c (mt_return_value): Ditto.
1648 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
1649 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
1650 (ppc_sysv_abi_broken_return_value): Ditto.
1651 (ppc64_sysv_abi_return_value): Ditto.
1652 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
1653 (ppc_sysv_abi_broken_return_value): Ditto.
1654 (ppc64_sysv_abi_return_value): Ditto.
1655 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
1656 * rs6000-tdep.c (rs6000_return_value): Ditto.
1657 * s390-tdep.c (s390_return_value): Ditto.
1658 * score-tdep.c (score_return_value): Ditto.
1659 * sh-tdep.c (sh_return_value_nofpu): Ditto.
1660 (sh_return_value_fpu): Ditto.
1661 * sh64-tdep.c (sh64_return_value): Ditto.
1662 * sparc-tdep.c (sparc32_return_value): Ditto.
1663 * sparc64-tdep.c (sparc64_return_value): Ditto.
1664 * spu-tdep.c (spu_return_value): Ditto.
1665 * v850-tdep.c (v850_return_value): Ditto.
1666 * vax-tdep.c (vax_return_value): Ditto.
1667 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
1668 * xtensa-tdep.c (xtensa_return_value): Ditto.
1670 * gdbtypes.h (struct type): Add calling_convention member.
1671 * dwarf2read.c (read_subroutine_type): Add calling convention read
1672 from DW_AT_calling_convention attribute to function type.
1674 2008-04-22 Markus Deuling <deuling@de.ibm.com>
1676 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
1677 multi_f77_subscript to support values from registers.
1678 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
1679 * value.h (value_subscripted_rvalue): Add prototype.
1681 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
1683 * f-valprint.c (f_val_print): Likewise.
1685 2008-04-21 Craig Silverstein <csilvers@google.com>
1687 * dwarf2read.c (zlib_decompress_section): Define abfd in the
1690 2008-04-21 Pedro Alves <pedro@codesourcery.com>
1692 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
1693 section is not a code section.
1695 2008-04-19 Craig Silverstein <csilvers@google.com>
1697 * NEWS: Add information on compressed debug sections.
1699 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1701 * mi/mi-cmd-var.c (varobj_update_one): Print new
1702 value for variable objects that changed type.
1704 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1706 * varobj.c (varobj_invalidate): Don't touch floating
1709 2008-04-19 Mark Kettenis <kettenis@gnu.org>
1711 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
1712 (multiple_symbols_cancel): Remove extra const.
1713 * symtab.h: Likewise.
1715 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
1717 * interps.c (top_level_interpreter): Rename static variable...
1718 (top_level_interpreter_ptr): ...to this.
1719 (top_level_interpreter): New function.
1721 * interps.h: New extern for top_level_interpreter.
1723 * linespec.c: Include interps.h and mi/mi-cmds.h.
1724 (decode_line_2): When using MI, always set all breakpoints in menu.
1726 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
1728 2008-04-18 Craig Silverstein <csilvers@google.com>
1730 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
1731 * config.in, configure: Regenerate.
1732 * dwarf2read.c: Include zlib.h if present.
1733 Modified *_SECTION macros.
1734 (section_is_p): New.
1735 (dwarf2_locate_sections): Use section_is_p instead of strcmp
1736 (dwarf2_resize_section): New.
1737 to determine whether a given section has a given name.
1738 (zlib_decompress_section): New.
1739 (dwarf2_read_section): Read the compressed section if present
1741 * MAINTAINERS: Added myself to section Write After Approval.
1743 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
1745 * defs.h (exec_set_section_offsets): Remove prototype.
1746 * exec.c (exec_set_section_offsets): Remove function.
1748 2008-04-18 Joel Brobecker <brobecker@adacore.com>
1750 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
1751 in the search for the matching symbol.
1753 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
1755 * breakpoint.c (update_watchpoint): Always reparse
1758 2008-04-17 Joel Brobecker <brobecker@adacore.com>
1760 * breakpoint.c (print_one_breakpoint_location): Make sure to print
1761 the breakpoint address only once.
1763 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
1765 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
1766 rather than a hard-coded architecture, for xcoff executables.
1768 2008-04-17 Doug Evans <dje@google.com>
1770 * buildsym.c (watch_main_source_file_lossage): New fn.
1771 (end_symtab): Call it.
1773 * source.c (find_and_open_source): Add some comments clarifying
1774 handling of FULLNAME argument. Make static. Remove pointless
1777 2008-04-17 Pedro Alves <pedro@codesourcery.com>
1779 * inf-loop.c (inferior_event_handler): Also run the intermediate
1780 continuations in the INF_EXEC_COMPLETE case.
1782 2008-04-16 Tom Tromey <tromey@redhat.com>
1784 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
1785 (set_cmd_async_ok, get_cmd_async_ok): Declare.
1786 * cli/cli-decode.c (set_cmd_async_ok): New function.
1787 (get_cmd_async_ok): New function.
1788 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
1790 * top.c (execute_command): Use get_cmd_async_ok.
1791 * infcmd.c: Include cli/cli-decode.h.
1792 (_initialize_infcmd): Mark "interrupt" as async-ok.
1793 * Makefile.in (infcmd.o): Depend on cli_decode_h.
1795 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1798 * exec.c: Correct "arch-utils.h" include.
1800 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
1803 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
1804 to allow printing to 'see' real reason of stop. This fixes PR 2424.
1805 * breakpoint.c (bpdisp_texst): New function. The function takes over
1806 the role of bpstats static array in print_one_breakpoint_location.
1807 (print_it_typical): Print "Temporary breakpoint" instead
1808 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
1809 protocols, print disp field.
1810 (print_one_breakpoint_location): Removed bpdisps static definition.
1811 Call new bpstat_text function to get value for 'disp' field.
1812 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
1814 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
1816 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
1817 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
1818 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
1819 * gnulib/Makefile.in: Regenerate.
1821 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1823 * Makefile.in (GNULIB_H): New. Trigger all-lib.
1824 (defs_h): Use $(GNULIB_H).
1825 (all-lib): Depend on gnulib/Makefile.
1826 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
1827 * config.in, gnulib/Makefile.in: Regenerated.
1829 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1831 * Makefile.in (LIBGNU, INCGNU): Define.
1832 (INTERNAL_CFLAGS_BASE): Add INCGNU.
1833 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
1835 ($(LIBGNU), all-lib): New rules.
1836 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
1837 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
1838 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
1839 * gnulib: New directory, from gnulib-tool.
1840 * configure, aclocal.m4: Regenerated.
1842 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1844 * linux-thread-db.c (have_threads_callback): Check thread->private.
1846 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
1847 Vladimir Prus <vladimir@codesourcery.com>
1850 * varobj.c (value_of_root): Update the expression for
1852 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
1855 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
1857 * mi/mi-cmd-var.c: Include "mi-getopt.h".
1858 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
1859 (mi_cmd_var_set_format): Use new mi_parse_format.
1860 (mi_cmd_var_evaluate_expression): Support for -f option to specify
1862 * Makefile.in (mi-cmd-var.o): Update dependencies.
1864 * varobj.h (varobj_get_formatted_value): Declare.
1865 * varobj.c (my_value_of_variable): Added format parameter.
1866 (cplus_value_of_variable): Likewise.
1867 (java_value_of_variable): Likewise.
1868 (c_value_of_variable): Likewise. Evaluate expression based
1869 on format parameter.
1870 (struct language_specific): Add format parameter to function member
1872 (varobj_get_formatted_value): New.
1873 (varobj_get_value): Added format parameter to method call.
1875 2008-04-08 Joel Brobecker <brobecker@adacore.com>
1877 * stabsread.c (cleanup_undefined_types_noname): Manually set the
1878 instance flags of the undefined type before calling replace_type.
1880 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
1882 * target.h (enum strata): Remove the download_stratum.
1884 2008-04-07 Doug Evans <dje@google.com>
1886 * buildsym.h (last_source_file): Add dwarf info to comment.
1887 (last_source_start_addr): Ditto.
1889 2008-04-07 Pedro Alves <pedro@codesourcery.com>
1891 * alphanbsd-tdep.c: Include "target.h".
1892 * mn10300-tdep.c: Include "target.h".
1893 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
1895 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
1897 Fix breakpoint condition that use member variables.
1898 * valops.c (check_field): Remove.
1899 (check_field_in): Rename to check_field.
1900 (value_of_this): Use la_name_of_this.
1901 * value.h (check_field): Adjust prototype.
1903 * language.h (la_value_of_this): Rename to la_name_of_this.
1904 * language.c (unknown_language_defn): Specify "this" for
1906 (auto_language_defn): Likewise.
1907 (local_language_defn): Likewise.
1908 * ada-lang.c (ada_language_defn): Adjust comment.
1909 * c-lang.c (c_language_defn): Adjust comment.
1910 (cplus_language_defn): Specify "this" for name_of_this.
1911 (asm_language_defn): Adjust comment.
1912 (minimal_language_defn): Adjust comment.
1913 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
1914 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
1915 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
1916 * objc-lang.c (objc_language_defn): Specify "self" for
1918 * p-lang.c (pascal_language_defn): Specify "this" for
1920 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
1922 * symtab.c (lookup_symbol_aux): Lookup "this" in the
1923 proper scope, and check for field in type of "this", without
1924 trying to create a value.
1926 2008-04-04 Pedro Alves <pedro@codesourcery.com>
1928 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
1929 (mi_error_message): Delete declaration.
1930 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
1931 returning MI_CMD_ERROR.
1932 * mi/mi-main.c (mi_error_message): Delete.
1933 (mi_cmd_exec_interrupt):
1934 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
1935 (mi_cmd_thread_info): Call error instead of returning
1937 (mi_cmd_data_list_register_values): Call error instead of
1938 returning MI_CMD_ERROR. Adapt to new get_register interface.
1939 (get_register): Change return typo to void. Call error instead of
1940 returning MI_CMD_ERROR.
1941 (mi_cmd_data_write_register_values): Call error instead of
1942 returning MI_CMD_ERROR.
1943 (mi_cmd_list_features): Return MI_CMD_DONE.
1944 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
1945 (mi_execute_command): Always print exceptions with -error.
1947 2008-04-04 Joel Brobecker <brobecker@adacore.com>
1949 * NEWS: Mention new commands set/show multiple-symbols.
1951 2008-04-03 Joel Brobecker <brobecker@adacore.com>
1953 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
1954 (multiple_symbols_cancel): New constants.
1955 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
1956 (multiple_symbols_select_mode): New function.
1957 (_initialize_symtab): Add new set/show multiple-symbols commands.
1958 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
1959 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
1960 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
1962 * linespec.c (decode_line_2): Likewise.
1964 2008-04-03 Doug Evans <dje@sebabeach.org>
1966 * symtab.h (enum free_code): Delete free_contents, unused.
1967 * symmisc.c (free_symtab_block): Delete.
1968 (free_symtab, case free_code): Delete.
1970 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
1972 * valops.c (value_cast_structs): New function. Cast related
1973 STRUCT types up/down and return cast value. The body of this
1974 function comes mostly from value_cast_pointers.
1975 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
1976 to value_cast_structs. Now value_cast_pointers needs only create
1977 appropriate reference after using value_cast_structs for actual
1979 (value_cast): Handle references.
1981 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
1983 * MAINTAINERS: Added myself to section Write After Approval.
1985 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1987 * ia64-tdep.c (examine_prologue): Correct array access.
1989 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1991 * cp-support.c (first_component_command): Return if no arguments.
1993 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
1995 * ser-mingw.c (ser_windows_open): Open requested name.
1997 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1999 * MAINTAINERS: Added myself.
2001 2008-03-28 Pedro Alves <pedro@codesourcery.com>
2003 * target.c (find_default_run_target): Allow a NULL `do_mesg'
2004 parameter. If it is NULL, don't call error.
2005 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
2006 `do_mesg' parameter to find_default_run_target. If no target was
2009 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
2011 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
2012 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
2013 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
2015 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
2017 2008-03-27 Joel Brobecker <brobecker@adacore.com>
2021 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
2023 * features/Makefile (%.dat): Set xmltarget to the base filename
2024 of the XML source, without subdirectory.
2025 * regformats/rs6000/powerpc-32.dat: Regenerate.
2026 * regformats/rs6000/powerpc-64.dat: Regenerate.
2027 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2029 2008-03-27 Markus Deuling <deuling@de.ibm.com>
2031 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
2034 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
2036 * mi/mi-main.c (enum captured_mi_execute_command_actions):
2037 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
2039 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
2041 * objfiles.h (struct objfile): New GDBARCH member.
2042 (get_objfile_arch): Add prototype.
2043 * objfiles.c: Include "arch-utils.h".
2044 (allocate_objfile): Look up gdbarch associated with bfd.
2045 (get_objfile_arch): New function.
2046 * Makefile (objfiles.o): Update dependencies.
2048 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
2050 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
2052 (locexpr_describe_location): Replace current_gdbarch by
2054 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
2055 (dwarf2_add_field): Likewise.
2056 (read_tag_pointer_type): Likewise.
2057 (read_base_type): Likewise.
2058 (new_symbol): Likewise.
2060 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
2061 (decode_base_type, decode_function_type): Likewise.
2062 (coff_read_struct_type, coff_read_enum_type): Likewise.
2063 (coff_symtab_read): Replace current_gdbarch by objfile arch.
2064 (decode_base_type): Likewise.
2065 (coff_read_enum_type): Likewise.
2066 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
2067 (coff_read_enum_type): Likewise.
2069 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
2070 (end_psymtab): Likewise.
2071 (process_one_symbol): Likewise.
2073 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
2074 (parse_procedure): Likewise.
2075 (parse_partial_symbols): Likewise.
2077 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
2079 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
2080 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
2082 (read_range_type): Replace current_gdbarch by objfile arch. Replace
2083 static range_index_type by built-in type.
2084 (read_one_struct_field): Replace current_gdbarch by objfile arch.
2085 (read_enum_type): Likewise.
2087 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
2090 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2092 * varobj.h (varobj_floating_p): Declare.
2093 * varobj.c (varobj_floating_p): New.
2094 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
2095 '@' as the name, update all floating varobjs.
2097 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2099 * varobj.c (struct varobj_root): Rename use_selected_frame to
2100 floating, and clarify the meaning.
2101 (varobj_create, varobj_update, new_root_variable): Adjust.
2102 (value_of_root): Don't use type_changed as in variable,
2104 (c_value_of_root): Adjust.
2106 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2108 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
2110 (linux_nat_wait): Add main lwp to gdb's thread list.
2111 * linux-thread-db.c (find_new_threads_callback): Also attach to
2112 already listed threads which thread_db didn't know about yet.
2114 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2116 * linux-nat.c (drain_queued_events): Fix comment typo.
2117 (linux_nat_attach): In async mode, don't rely on storing a pending
2118 status. Instead place the wait status on the pipe.
2119 (linux_nat_resume): Remove unreacheable shortcut code in async
2121 (stop_wait_callback): In async mode, don't store pending status.
2122 Instead, cancel breakpoints or resend the signal appropriatelly.
2123 (cancel_breakpoint): New, refactored from
2124 cancel_breakpoints_callback.
2125 (cancel_breakpoints_callback): Call cancel_breakpoint.
2126 (pipe_to_local_event_queue): Remove special token processing.
2127 (linux_nat_wait): Issue an internal error if a pending status is
2128 found in async mode.
2130 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
2132 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
2134 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
2135 Vladimir Prus <vladimir@codesourcery.com>
2137 * varobj.c (struct varobj_root): New component thread_id.
2138 (varobj_get_thread_id, check_scope): New functions.
2139 (c_value_of_root): Use check_scope. Switch to the
2140 proper thread if necessary.
2142 * varobj.h (varobj_get_thread_id): New extern.
2144 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
2146 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
2149 * top.c: Revert 2008-03-21 changes.
2151 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2153 * thread.c (make_cleanup_restore_current_thread): Make it
2155 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2156 * varobj.c (varobj_update): Don't save/restore frame.
2157 (c_value_of_root): Save/restore thread and frame here,
2158 using make_cleanup_restore_current_thread.
2159 * Makefile.in: Update dependecies.
2161 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2163 * varobj.c (struct varobj_root): Clarify
2164 comment on the frame field.
2165 (varobj_create): Don't set frame if we have no
2168 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2171 Suggested by Jan Kratochvil:
2172 * top.c (gdb_rl_operate_and_get_next_completion): Call
2173 rl_redisplay_function.
2174 (gdb_rl_redisplay): New.
2175 (init_main): Set rl_redisplay_function.
2177 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
2179 * aix-thread.c (pdc_read_regs): Fix compiler warning.
2180 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
2181 (store_regs_kernel_thread): Likewise.
2183 2008-03-21 Pedro Alves <pedro@codesourcery.com>
2185 Linux native async support.
2187 * target.h (struct target_ops): Delete to_async_mask_value and add
2189 (target_is_async_p, target_async): Formatting.
2190 (target_async_mask_value): Delete.
2191 (target_async_mask): Delete function declaration, and add new
2192 target macro with the same name.
2194 * target.c (update_current_target): Replace to_async_mask_value by
2195 to_async_mask. Default to_async_mask to return_one.
2196 (target_async_mask): Delete.
2197 (find_default_can_async_p, find_default_is_async_p): New.
2198 (init_dummy_target): register find_default_can_async_p and
2199 find_default_is_async_p on the dummy target.
2201 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
2202 (debug_linux_nat_async): New global.
2203 (show_debug_linux_nat_async): New function.
2204 (linux_nat_async_enabled, linux_nat_async_mask_value)
2205 (linux_nat_event_pipe, linux_nat_num_queued_events)
2206 (linux_nat_async_events_enabled): New globals.
2207 (struct waitpid_result): New struct.
2208 (waitpid_queue): New global.
2209 (queued_waitpid, push_waitpid, drain_queued_events): New.
2210 (my_waitpid): Call queued_waitpid.
2211 (linux_child_follow_fork): Disable async events during the call.
2212 (blocked_mask): Delete.
2213 (sync_sigchld_action, async_sigchld_action): New globals.
2214 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
2215 async mode, block events during the call.
2216 (linux_nat_create_inferior): New.
2217 (linux_nat_attach): In sync mode, restore the mask states. In
2218 async mode, wake the event loop immediatelly.
2219 (detach_callback): Drain all queued events of the lwp we're
2221 (linux_nat_detach): Block async mode, and drain events of the main
2223 (linux_nat_resume): If in async mode, mask async events during the
2224 call. If short circuiting, force event loop to wake up. If
2225 resuming, set target_executing, and register target events in the
2227 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
2228 (linux_nat_wait): In async mode, block events during the call.
2229 Only enable/disable passing SIGINT to the inferior in sync mode.
2230 Get events from local waitpid queue. If no interesting events was
2231 found, return to events loop. Reregister target events in the
2232 event loop on exit. In sync mode, no need to reblock SIGCHLD.
2233 (linux_nat_kill): Disable events on entry.
2234 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
2235 here. Detach async mode from the event loop if there are no more
2236 forks available, otherwise leave it on.
2237 (sigchld_handler): Assure this is called only in sync mode.
2238 (linux_async_permitted, linux_async_permitted_1): New globals.
2239 (set_maintenance_linux_async_permitted)
2240 (show_maintenance_linux_async_permitted): New functions.
2241 (linux_nat_is_async_p, linux_nat_can_async_p)
2242 (linux_nat_async_mask): New.
2243 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
2244 (get_pending_events, async_sigchld_handler): New.
2245 (linux_nat_async_events): New.
2246 (async_terminal_is_ours): New global.
2247 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
2248 (async_client_callback, async_client_context): New.
2249 (linux_nat_async_file_handler, linux_nat_async)
2250 (linux_nat_disable_async, linux_nat_enable_async): New.
2251 (linux_nat_add_target): Register linux_nat_create_inferior,
2252 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
2253 linux_nat_async_mask, linux_nat_terminal_inferior and
2254 linux_nat_terminal_ours.
2255 (_initialize_linux_nat): Remove local action variable, and update
2256 code that used it to use sync_sigchld_action. Add new
2257 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
2258 set/show command in the maintenance class. Add new "linux-async"
2259 maintenance set/show command. Block SIGCHLD by default. Setup
2260 async_sichld_action, and sync_sigchld_action. Install the default
2262 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
2265 * linux-thread-db.c (re_check_for_thread_db): New.
2266 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
2267 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
2268 (thread_db_async_mask): New.
2269 (init_thread_db_ops): Register thread_db_can_async_p,
2270 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
2272 * remote.c (remote_async_mask_value): New.
2273 (remote_return_zero): New.
2274 (init_remote_ops): Register remote_return_zero as callbacks of
2275 to_can_async_p and to_is_async_p.
2276 (remote_can_async_p, remote_is_async_p, remote_async): Update to
2277 use remote_async_mask_value.
2278 (remote_async_mask): New.
2279 (init_remote_async_ops): Remove to_async_mask_value setting and
2280 register remote_async_mask as to_async_mask callback in
2283 * Makefile.in (linux-nat.o): Update.
2285 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2287 * gdbthread.h (add_thread_with_info): New.
2288 * linux-thread-db.c: Add some documentation.
2289 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
2290 (struct private_thread_info): Remove th_valid and ti_valid.
2291 Replace ti with tid.
2292 (thread_get_info_callback): Do not add TID to the new ptid. Do
2294 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
2295 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
2297 (attach_thread): Handle an already-existing thread. Use
2298 add_thread_with_info. Cache the th and tid.
2299 (detach_thread): Verify that private was set. Remove verbose
2300 argument and printing. Update caller.
2301 (thread_db_detach): Do not adjust inferior_ptid.
2302 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
2303 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
2304 (thread_db_wait): Do not use lwp_from_thread.
2305 (thread_db_pid_to_str): Use the cached TID.
2306 (thread_db_extra_thread_info): Check that private is set.
2307 (same_ptid_callback): Delete.
2308 (thread_db_get_thread_local_address): Do not use it or check
2309 is_thread. Check that private is set. Assume that the thread
2310 handle is already cached.
2311 (init_thread_db_ops): Remove to_resume and to_kill.
2312 * thread.c (add_thread_with_info): New.
2313 (add_thread): Use it.
2314 * linux-nat.c (find_thread_from_lwp): Delete.
2315 (exit_lwp): Do not use it. Check print_thread_events. Print before
2316 deleting the thread.
2317 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
2318 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
2319 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
2320 printf_unfiltered for thread exits.
2321 * procfs.c (procfs_wait): Likewise.
2323 2008-03-21 Chris Demetriou <cgd@google.com>
2325 * symtab.c (rbreak_command): Quote symbol name before passing
2326 it to break_command.
2328 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2330 * eval.c (evaluate_subexp_for_address): Clarify error message.
2331 Use value_must_coerce_to_target.
2332 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
2333 * valops.c (value_assign): Call value_coerce_to_target when
2334 assigning to anything but internalvars. Leave GDB-side arrays
2335 as arrays when assigning to internalvars.
2336 (value_must_coerce_to_target, value_coerce_to_target): New.
2337 (value_coerce_array, value_addr): Call value_coerce_to_target.
2338 (value_array): Create the array in GDB's memory instead of
2340 * value.h (value_must_coerce_to_target, value_coerce_to_target):
2343 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2345 * top.c (quit_confirm): Warn that we will kill the program.
2347 2008-03-19 Pedro Alves <pedro@codesourcery.com>
2349 * inflow.c (terminal_ours_1): Guard access to
2350 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
2352 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
2353 Jim Blandy <jimb@codesourcery.com>
2354 Daniel Jacobowitz <drow@false.org>
2356 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
2357 (dwarf2_read_address): Update prototype.
2359 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
2360 (signed_address_type): Likewise.
2361 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
2362 (execute_stack_op): Update calls to unsigned_address_type,
2363 signed_address_type and dwarf2_read_address. Fix implementation
2364 of DW_OP_deref_size.
2366 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
2367 (dwarf2_per_cu_addr_size): Likewise.
2368 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
2369 (struct dwarf2_loclist_baton): Likewise.
2371 * dwarf2loc.c (find_location_expression): Update calls to
2372 dwarf2_read_address. Use dwarf2_per_cu_objfile and
2373 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
2374 (locexpr_describe_location): Likewise.
2375 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
2376 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
2377 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
2378 to dwarf2_per_cu_addr_size (per_cu).
2379 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
2380 (loclist_read_variable): Likewise.
2381 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
2383 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
2384 instead of baton->objfile.
2385 (dwarf2_per_cu_obfile): New function.
2386 (dwarf2_per_cu_addr_size): Likewise.
2388 * dwarf2-frame.c (struct comp_unit): Move higher.
2389 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
2390 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
2391 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
2392 parameter by using fde->eh_frame_p. Use read_encoded_value
2393 to implement DW_CFA_set_loc.
2394 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
2395 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
2396 execute_stack_op and execute_cfa_program.
2397 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
2398 (size_of_encoded_value): Remove.
2399 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
2400 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
2401 (add_cie): Set cie->unit backlink.
2402 (decode_frame_entry_1): Set cie->addr_size. Update calls to
2404 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2406 2008-03-17 Markus Deuling <deuling@de.ibm.com>
2408 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
2409 gdbarch_bfd_arch_info.
2411 2008-03-17 Joel Brobecker <brobecker@adacore.com>
2413 * aix-thread.c (pdc_read_regs): Minor reformatting.
2415 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
2417 * thread.c (print_thread_info): Don't insist
2418 on having current thread if there are no
2421 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2423 * infcmd.c (attach_command_post_wait)
2424 (attach_command_continuation): New.
2425 (attach_command): Support background async execution, and async
2426 execution in synchronous mode.
2428 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2430 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
2431 * symmisc.c (dump_symtab_1): Likewise.
2432 * wrapper.c (gdb_value_struct_elt): Likewise.
2434 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2436 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
2438 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2440 * linux-nat.c (linux_nat_filter_event): New, refactored from
2442 (linux_nat_wait): Call linux_nat_filter_event.
2444 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
2446 * top.c (execute_command): Fix uninitialized variable error.
2448 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2450 * Makefile.in (amd64nbsd-nat.o): New dependency.
2451 * amd64nbsd-nat.c: Include "nbsd-nat.h".
2452 (_initialize_amd64nbsd_nat): Update target vector to use
2453 nbsd_pid_to_exec_file.
2454 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
2456 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2458 Remove ignoring leading exec events code.
2459 * fork-child.c (startup_inferior): Do not set
2460 inferior_ignoring_leading_exec_events.
2461 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
2462 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
2463 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
2464 (handle_inferior_event): Remove code for ignoring leading exec
2466 * target.c (update_current_target): Do not inherit, or default,
2467 to_reported_exec_events_per_exec_call.
2468 (debug_to_reported_exec_events_per_exec_call): Remove.
2469 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
2470 * target.h (target_reported_exec_events_per_exec_call): Remove.
2471 (struct target): Remove the to_reported_exec_events_per_exec_call
2474 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2476 Implement -thread-info.
2477 * gdbthread.h (print_thread_info): Declare.
2479 * thread.c (print_thread_info): New, extracted
2480 from info_threads_command and adjusted to
2481 work for CLI and MI.
2482 (info_threads_command): Use print_thread_info.
2483 * Makefile.in: Update dependencies.
2485 * mi/mi-cmds.c (mi_cmds): Specify a handler
2487 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
2488 * mi/mi-main.c (mi_cmd_thread_info): New.
2489 (mi_cmd_list_features): Include 'thread-info'.
2491 2008-03-14 Kevin Buettner <kevinb@redhat.com>
2493 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
2494 to decide whether to match instruction patterns using "sw" and "sd".
2496 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2498 * infcmd.c (jump_command): Postpone disabling stdin until after
2501 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2503 * inflow.c (gdb_getpgrp): New.
2504 (gdb_has_a_terminal): Use get_getpgrp.
2505 (terminal_ours_1): If attach_flag is set, don't refetch
2506 inferior_process_group.
2508 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2510 * features/library-list.dtd: Allow "section" elements as children
2511 of "library". Add "section" element and describe its attributes.
2513 * solib-target.c (struct lm_info): Add section_bases member.
2514 (library_list_start_segment): Error out if seen a section element.
2515 (library_list_start_section): New.
2516 (library_list_end_library): New.
2517 (solib_target_free_library_list): Free section_bases.
2518 (section_attributes): New.
2519 (library_children): Make "segment" optional. Add "section" child.
2520 (library_list_children): Register library_list_end_library.
2521 (solib_target_relocate_section_addresses): Handle section bases.
2523 * NEWS: Mention new qXfer:libraries:read section offsets support.
2525 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2527 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
2528 (make_exec_error_cleanup): Remove declarations.
2529 * utils.c (exec_error_cleanup_chain): Remove.
2530 (do_exec_error_cleanups, discard_exec_error_cleanups)
2531 (make_exec_error_cleanup): Remove.
2532 * event-loop.c (start_event_loop): Adjust call to
2534 * event-top.c (async_enable_stdin): Remove the paramater dummy.
2535 (async_disable_stdin): Don't register async_enable_stdin via
2537 * inf-loop.c (inferior_event_handler): Don't
2538 call do_exec_error_cleanups. Call async_enable_stdin instead.
2539 * event-loop.c (start_event_loop): Adjust call to
2541 * tui/tui-interp.c (tui_command_loop): Adjust call to
2544 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2547 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
2548 * breakpoint.c (bpstat_do_actions): In async mode,
2549 don't jump to top expecting stop_bpstat to be already
2551 * event-loop.c (start_event_loop): Call async_enable_stdin
2553 * event-top.c (async_enable_stdin): Do nothing if sync_execution
2555 (command_handler): Do not setup continuation here.
2556 (command_line_handler_continuation): Move to...
2557 * top.c (command_line_handler_continuation): ... here.
2558 (execute_command): In async mode, register continuation.
2559 Don't check frame's language in running in async mode.
2560 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
2561 * inf-loop.c (complete_execution): Inline into...
2562 (inferior_event_handler): ... here. Clear target_executing before
2563 doing any cleanups. Don't try to show prompt if the target was
2565 * infcmd.c (signal_command): Add support for async mode.
2566 (finish_command): Only add continuation if the target was
2567 successfully resumed.
2568 * remote.c (init_async_opts): Register to_get_thread_local_address
2570 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
2571 with sync_execution.
2572 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
2575 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
2577 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
2578 * exec.c (exec_bfd_mtime): Define.
2579 (exec_close): Clear it.
2580 (exec_file_attach): Set it.
2581 * gdbcore.h (exec_bfd_mtime): Declare.
2582 * source.c (find_source_lines): Do not use bfd_get_mtime.
2584 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2586 * top.c (simplified_command_loop): Remove.
2588 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2590 Remove unused remote.c hooks.
2591 * remote.c (deprecated_target_resume_hook)
2592 (deprecated_target_wait_loop_hook): Remove.
2593 (remote_resume): Do not call deprecated_target_resume_hook.
2594 (remote_wait): Do not call deprecated_target_wait_loop_hook.
2595 (remote_async_wait): Likewise.
2597 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2599 Implement MI notification for new threads.
2600 * doc/observer.texi (new_thread): Document.
2601 * observer.sh: Forward declare struct thread_info.
2602 * thread.c (add_thread): Notify observer.
2604 * interps.h (interp_init_ftype): New parameter
2606 (interp_set): Likewise.
2607 (top_level_interpreter_data): Declare.
2608 * interps.c (interp_set): New parameter top_level.
2609 Pass it to interpreter's init function. Remember
2610 top level interpreter.
2611 (interpreter_exec_cmd): Adjust.
2612 (top_level_interpreter_data): New.
2613 * main.c (captured_main): Pass 1 for top_level
2614 parameter of interp_set.
2615 * cli/cli-interp.c (cli_interpreter_init): New
2616 parameter top_level.
2617 * tui/tui-interp.c (tui_init): New parameter top_level.
2619 * mi/mi-interp.c (mi_new_thread): New.
2620 (mi_interpreter_init): If top level, register
2621 observer for new threads.
2623 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
2625 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2627 * top.c (execute_command): Disable break and stop
2628 commands in async mode.
2630 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2633 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2634 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2635 Call target_stop in the INF_QUIT_REQ case.
2636 * Makefile.in (inf-loop.o): Update.
2638 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2640 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2641 Call target_stop in the INF_QUIT_REQ case.
2642 * Makefile.in (inf-loop.o): Update.
2644 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2646 * top.c (execute_command): Enable break, info and interrupt
2647 commands in async mode.
2649 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
2650 Daniel Jacobowitz <dan@codesourcery.com>
2652 * breakpoint.h (breakpoint_restore_shadows): New
2654 * breakpoint.c (breakpoint_restore_shadows): New.
2655 (read_memory_nobpt): Delete.
2656 * gdbcore.h (read_memory_nobpt): Delete declaration.
2657 * target.c (memory_xfer_partial): Call
2658 breakpoint_restore_shadows.
2659 (restore_show_memory_breakpoints)
2660 (make_show_memory_beakpoints_cleanup): New.
2661 (show_memory_breakpoints): New.
2662 * target.h (make_show_memory_beakpoints_cleanup): Declare.
2663 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
2664 Make sure we see memory breakpoints when checking if
2665 breakpoint is still there.
2666 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
2667 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
2668 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
2669 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
2671 2008-03-12 Pedro Alves <pedro@codesourcery.com>
2673 * thread.c (add_thread): Use printf_unfiltered to print.
2675 2008-03-12 Joel Brobecker <brobecker@gnat.com>
2677 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
2678 that is true only on x86-solaris and x86_64-solaris.
2679 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
2680 with proc_get_LDT_entry.
2682 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
2684 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
2685 * config.in, configure: Regenerate.
2686 * fork-child.c (fork_inferior): Call create_tty_session.
2687 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
2688 (create_tty_session): New function.
2689 * terminal.h: Declare create_tty_session.
2691 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2694 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
2695 * mipsread.c: Include elf/internal.h.
2696 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
2699 2008-03-11 Markus Deuling <deuling@de.ibm.com>
2701 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
2702 to get at the current architecture and at the target specific vector.
2703 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
2704 remove define of I387_ST0_REGNUM.
2706 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
2708 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
2709 get at the current architecture
2710 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
2713 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
2714 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
2716 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
2717 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
2718 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
2720 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
2721 at the target specific vector.
2723 (i386_get_longjmp_target): Use get_frame_arch to get at the current
2724 architecture. Use gdbarch_tdep to get at the target specific vector.
2726 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
2727 update caller. Use gdbarch_tdep to get at the target specific vector.
2729 (i386_register_to_value: Use get_frame_arch to get at the current
2732 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
2735 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2736 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
2737 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
2738 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
2740 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
2743 (i387_convert_register_p, i387_register_to_value,
2744 i387_value_to_register): Update call for i386_fp_regnum_p.
2746 * i387-tdep.h: Remove comment.
2747 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
2748 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2749 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
2750 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
2751 I387_MXCSR_REGNUM): Add target specific vector as parameter.
2753 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
2755 * Makefile.in (fork-child.o): Update.
2756 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
2757 argument. Gather all gdbserver features together.
2758 * fork-child.c (exec_wrapper): New variable.
2759 (fork_inferior): Use it.
2760 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
2761 (unset_exec_wrapper_command, _initialize_fork_child): New.
2763 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2765 * source.c (directory_command): Modify the determination of
2766 condition of terminal "from_tty".
2768 2008-03-10 Matt Rice <ratmice@gmail.com>
2770 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
2772 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2774 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
2775 of the data passing to strtoulst function.
2776 (info_spu_signal_command): Likewise.
2778 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
2780 * mi/mi-interp.c (mi_command_loop): Remove
2783 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2785 * remote.c (extended_remote_attach_1): Make local variable pid an int
2788 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2790 * solib-svr4.c (svr4_same_1): New function, originally extracted
2791 from svr4_same and expanded to handle the sparc64 case.
2792 (svr4_same): Move up and reimplement using svr4_same_1.
2793 (enable_break): Use svr4_same_1 to do shared library name comparisons.
2795 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
2797 * MAINTAINERS: Move self to Paper trail.
2799 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
2801 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
2802 * event-loop.c (call_async_signal_handler): New.
2803 * event-loop.h (call_async_signal_handler)
2804 (gdb_call_async_signal_handler): Declare.
2805 (mark_async_signal_handler): Add comments.
2806 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
2807 * mingw-hdep.c (sigint_event, sigint_handler): New.
2808 (gdb_select): Use them. Wait for the readline signal handler
2810 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
2811 * posix-hdep.c (gdb_call_async_signal_handler): New function.
2812 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
2814 (remote_fileio_ctrl_c_signal_handler): Use
2815 gdb_call_async_signal_handler.
2816 (initialize_remote_fileio): Initialize sigint_fileio_token.
2817 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
2818 not initialize tokens here.
2819 (handle_remote_sigint_twice): Likewise. Reinstall
2820 handle_remote_sigint.
2821 (async_remote_interrupt_twice): Just call interrupt_query.
2822 (cleanup_sigint_signal_handler): Do not delete tokens.
2823 (remote_interrupt, remote_interrupt_twice): Use
2824 gdb_call_async_signal_handler.
2825 (interrupt_query): Reinstall the default signal handler.
2826 (_initialize_remote): Initialize tokens here.
2828 2008-03-04 Joel Brobecker <brobecker@adacore.com>
2830 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
2831 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2832 Change the type of the lr register to code_ptr.
2833 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2834 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2835 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2836 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2837 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2838 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2839 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
2841 2008-03-03 James E. Wilson <wilson@tuliptree.org>
2843 * MAINTAINERS: Update my email address.
2845 2008-03-03 Keith Seitz <keiths@redhat.com>
2847 From Dave Murphy <davem@devkitpro.org>:
2848 * configure.ac: Set tcl configdir to win under mingw.
2849 * configure: Regenerate.
2851 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2853 * breakpoint.c (fetch_watchpoint_value): New function.
2854 (update_watchpoint): Set and clear val_valid. Use
2855 fetch_watchpoint_value. Handle unreadable values on the
2856 value chain. Correct check for user-requested array watchpoints.
2857 (breakpoint_init_inferior): Clear val_valid.
2858 (watchpoint_value_print): New function.
2859 (print_it_typical): Use it. Do not free or clear old_val. Print
2860 watchpoints even if old_val == NULL.
2861 (watchpoint_check): Use fetch_watchpoint_value. Check for values
2862 becoming readable or unreadable.
2863 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
2864 (do_enable_watchpoint): Likewise.
2865 * breakpoint.h (struct breakpoint): Update comment for val. Add
2867 * NEWS: Mention watchpoints on inaccessible memory.
2869 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
2871 * Makefile.in (i386-nat.o): Update.
2872 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
2873 i386_use_watchpoints.
2874 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
2875 i386_use_watchpoints.
2876 * i386-nat.c (i386_stopped_data_address): Take two arguments.
2877 (i386_stopped_by_watchpoint): Update call.
2878 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
2879 * config/i386/nm-i386.h: Conditionalize definitions on
2880 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
2881 (i386_use_watchpoints): Declare.
2882 (i386_stopped_data_address): Update.
2883 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2884 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2886 2008-02-29 Joel Brobecker <brobecker@adacore.com>
2888 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
2889 * version.in: Bump version to 6.8.50.20080229-cvs.
2891 2008-02-28 Markus Deuling <deuling@de.ibm.com>
2893 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
2896 2008-02-28 Tom Tromey <tromey@redhat.com>
2898 * infcmd.c (notice_args_read): Print result of get_inferior_args.
2900 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2902 * infcmd.c (kill_if_already_running): Make static. Use
2903 target_require_runnable.
2904 * target.c (target_require_runnable): New.
2905 * target.h (target_require_runnable): Declare.
2907 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2909 * frame.c (reinit_frame_cache): Only annotate if frames were
2912 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2914 * regformats/reg-ppc.dat: Rename "ps" to "msr".
2915 * regformats/reg-ppc64.dat: Likewise.
2917 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2919 * features/Makefile (%.dat): Emit xmltarget statement.
2921 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
2922 Generate code to set gdbserver_xmltarget in init_registers_${name}.
2924 * regformats/arm-with-iwmmxt.dat: Regenerate.
2925 * regformats/mips64-linux.dat: Regenerate.
2926 * regformats/mips-linux.dat: Regenerate.
2927 * regformats/rs6000/powerpc-32.dat: Regenerate.
2928 * regformats/rs6000/powerpc-64.dat: Regenerate.
2929 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2931 * regformats/reg-arm.dat: Add xmlarch statement.
2932 * regformats/reg-i386.dat: Likewise.
2933 * regformats/reg-i386-linux.dat: Likewise.
2934 * regformats/reg-x86-64-linux.dat: Likewise.
2935 * regformats/reg-spu.dat: Likewise.
2937 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2939 * remote.c (remote_wait, remote_async_wait): Stop if we receive
2942 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2944 * utils.c (debug_timestamp): New.
2945 (vfprintf_unfiltered): Print timestamps if requested.
2946 (show_debug_timestamp): New.
2947 (initialize_utils): Register "set debug timestamp".
2948 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
2950 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2952 * breakpoint.c (skip_prologue_sal): New function.
2953 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
2954 computed from a line number.
2956 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2958 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
2959 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2960 Set PC register type to "code_ptr".
2961 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2962 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2963 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2964 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2965 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2966 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2967 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
2970 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
2972 * regformats/regdat.sh: Rename init_registers function in
2973 generated file to init_registers_${name}.
2975 * regformats/reg-crisv32.dat: Set "name" to crisv32.
2976 * regformats/reg-ppc64.dat: Set "name" to ppc64.
2977 * regformats/reg-s390x.dat: Set "name" to s390x.
2979 2008-02-26 Greg Law <glaw@undo-software.com>
2981 * regcache.c (registers_changed): Call reinit_frame_cache.
2983 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
2985 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
2986 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
2987 and svr4_fetch_objfile_link_map.
2988 * Makefile.in (sh-linux-tdep.o): Update.
2990 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
2992 * amd64-tdep.c (amd64_classify): Add support for decimal float
2994 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
2995 use the struct return convention.
2997 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
2999 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
3000 to old format. Discard breakpoint address if shared library is
3002 (breakpoint_1): Adjust formatting of table header accordingly.
3004 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
3006 * remote.c (remote_get_threadlist): If the response
3007 is empty, don't try to parse it.
3009 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
3011 Unbreak 'target async'.
3012 * serial.c (serial_async): Set the
3013 handler function before enabling async
3016 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
3018 * solib-svr4.c (enable_break): Convert r_brk to a code address.
3020 2008-02-21 Pedro Alves <pedro@codesourcery.com>
3022 * remote.c (extended_remote_attach_1): Set attach_flag.
3023 (extended_remote_create_inferior_1): Clear attach_flag.
3025 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
3027 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
3029 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
3030 * solib-svr4.c (solib_svr4_r_brk): New.
3031 (open_symbol_file_object, svr4_current_sos): Always check the
3033 (svr4_fetch_objfile_link_map): Do not set debug_base.
3034 (enable_break): Use r_brk if it is set.
3035 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
3036 (svr4_lp64_fetch_link_map_offsets): Likewise.
3037 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
3039 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3040 Mark Kettenis <kettenis@gnu.org>
3042 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
3043 trad_frame_saved_reg.
3044 (trad-frame.h): New include.
3046 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
3047 instead of frame_obstack_zalloc.
3048 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
3050 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
3052 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3054 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
3055 from disassemble_info instead of gdbarch_byte_order.
3057 * mips-tdep.c (gdb_print_insn_mips): Likewise.
3058 * arm-tdep.c (gdb_print_insn_arm): Likewise.
3060 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3062 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
3063 gdbarch as parameter.
3065 * gdbarch.{c,h}: Regenerate.
3067 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3069 * mem-break.c (default_memory_insert_breakpoint)
3070 (default_memory_remove_breakpoint): Likewise.
3071 * target.h (default_memory_remove_breakpoint)
3072 (default_memory_insert_breakpoint): Likewise.
3074 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3075 parameter. Replace current_gdbarch by gdbarch.
3076 * m32r-tdep.c (m32r_memory_insert_breakpoint)
3077 (m32r_memory_remove_breakpoint): Likewise.
3079 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
3081 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
3083 2008-02-19 Joel Brobecker <brobecker@adacore.com>
3085 * NEWS: Add entry describing Add support improvements.
3087 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3089 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
3092 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3094 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
3095 register_offset_hack anymore.
3097 * regcache.{c,h} (register_offset_hack): Remove.
3099 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3101 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
3103 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
3104 current_gdbarch by gdbarch.
3105 (hppa64_hpux_find_global_pointer): Likewise.
3106 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
3107 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
3108 find_global_pointer.
3110 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
3112 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
3114 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
3115 of gdbarch_num_regs.
3117 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
3118 replace current_gdbarch by gdbarch.
3119 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
3121 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3123 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
3124 and replace current_gdbarch by gdbarch.
3126 (store_register): Update call for exec_one_dummy_insn.
3127 (fetch_register, store_register): Update call of regmap.
3129 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
3130 parameter and replace current_gdbarch by gdbarch.
3132 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
3133 the current architecture. Update call for getregs_supplies and
3135 (ppcnbsd_fetch_inferior_registers): Likewise.
3137 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
3138 replace current_gdbarch by gdbarch.
3139 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
3140 get_regcache_arch to get at the current architecture. Update call for
3143 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3145 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
3148 2008-02-15 Markus Deuling <deuling@de.ibm.com>
3150 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
3152 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
3154 * NEWS: Mention pending breakpints in MI.
3156 2008-02-14 Markus Deuling <deuling@de.ibm.com>
3158 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
3160 2008-02-13 Markus Deuling <deuling@de.ibm.com>
3162 Add script to build and test GDB using enable-targets=all.
3164 * gdb_buildall.sh: New file.
3166 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
3168 * NEWS (New native configurations): Xtensa GNU/Linux.
3169 (New targets): Xtensa GNU/Linux.
3170 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
3172 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
3173 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
3174 * configure.tgt (xtensa*-*-linux*): New entry.
3175 * xtensa-config.c (xtensa_tdep): New variable.
3176 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
3177 (rmap): Change format based on new macro XTREG.
3178 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
3179 * xtensa-linux-nat.c: New.
3180 * xtensa-linux-tdep.c: New.
3181 * xtensa-xtregs.c: New.
3182 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
3183 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
3184 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
3185 (xtensa_register_t): New field coprocessor.
3186 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
3187 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
3188 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
3189 Update to handle privileged registers.
3190 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
3191 (xtensa_push_dummy_call): Set windowstart register correctly.
3192 (call0_analyze_prologue): Initialize xtensa_default_isa.
3193 (xtensa_derive_tdep): New.
3194 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
3195 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
3196 Call xtensa_derive_tdep().
3197 * config/xtensa/linux.mh: New.
3198 * regformats/reg-xtensa.dat: New.
3200 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
3202 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
3203 (filenames.h): New include.
3204 * Makefile.in (corelow.o): Add dependency for filenames.h.
3206 2008-02-08 Doug Evans <dje@google.com>
3208 * source.c (find_and_open_source): Always rewrite absolute filenames.
3210 2008-02-07 Doug Evans <dje@google.com>
3212 * breakpoint.c: #include "hashtab.h".
3213 (ambiguous_names_p): New fn.
3214 (update_breakpoint_locations): When restoring bp enable status, don't
3215 compare function names if any functions have same name.
3216 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
3218 2008-02-07 Joel Brobecker <brobecker@adacore.com>
3220 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
3221 instead of just a VEC*. Update use of SV.
3222 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
3224 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3226 * NEWS: Put all new commands since gdb-6.7 together.
3228 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3230 * ada-lang.c: #include "vec.h".
3231 (struct string_vector, new_string_vector, string_vector_append):
3233 (char_ptr): New typedef.
3234 (DEF_VEC_P (char_ptr)): New VEC type.
3235 (symbol_completion_add): Update profile to take the new VEC type
3236 instead of the old string_vector structure. Update code accordingly.
3237 (ada_make_symbol_completion_list): Use the new VEC type instead of
3238 the old string_vector structure, and update the code accordingly.
3239 * Makefile.in (ada-lang.o): Add dependency on vec.h.
3241 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
3243 * p-exp.y: Set current_type in missing places.
3244 (leftdiv_is_integer): New static variable.
3245 Typecast right operand of BINOP_DIV to long_double if both operands
3248 2008-02-06 Maciej W. Rozycki <macro@mips.com>
3250 * remote-mips.c (set_breakpoint): Rename to...
3251 (mips_set_breakpoint): ... this.
3252 (clear_breakpoint): Rename to...
3253 (mips_clear_breakpoint): ... this.
3254 (common_breakpoint): Rename to...
3255 (mips_common_breakpoint): ... this.
3256 (check_lsi_error): Rename to...
3257 (mips_check_lsi_error): ... this.
3259 2007-02-05 Joel Brobecker <brobecker@adacore.com>
3261 * language.h (struct language_defn): Add new field
3262 la_make_symbol_completion_list.
3263 * symtab.c (default_make_symbol_completion_list): Renames
3264 make_symbol_completion_list.
3265 (make_symbol_completion_list): New function.
3266 * symtab.h (default_make_symbol_completion_list): Add declaration.
3267 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
3268 (auto_language, local_language): Likewise.
3269 * objc-lang.c (objc_language_defn): Likewise.
3270 * scm-lang.c (scm_language_defn): Likewise.
3271 * m2-lang.c (m2_language_defn): Likewise.
3272 * f-lang.c (f_language_defn): Likewise.
3273 * jv-lang.c (java_language_defn): Likewise.
3274 * p-lang.c (pascal_language_defn): Likewise.
3275 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
3276 (minimal_language_defn): Likewise.
3277 * ada-lang.c (struct string_vector): New structure.
3278 (new_string_vector, string_vector_append, ada_unqualified_name)
3279 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
3280 (ada_make_symbol_completion_list): New functions.
3281 (ada_language_defn): Set la_make_symbol_completion_list.
3282 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
3283 this function is static.
3285 2008-02-05 Kevin Buettner <kevinb@redhat.com>
3287 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
3288 to account for call site optimizations.
3290 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
3292 * tracepoint.c (read_actions): Handle end-of-text indicator
3293 in action list properly. (Committed by Jim Blandy)
3295 2008-02-05 Jim Blandy <jimb@red-bean.com>
3297 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
3298 pseudoregister, not an internal error.
3299 Reported by: Andrzej Zaborowski
3301 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3303 * varobj.c (c_value_of_variable): Use xstrdup.
3305 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3307 Update stored rendition of varobj value when format changes.
3308 * varobj.c (varobj_set_display_format): Recomputed
3310 (c_value_of_variable): Return print_value.
3312 2008-02-03 Doug Evans <dje@google.com>
3314 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
3315 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
3316 * valops.c (value_one): New function.
3317 * value.h (value_one): Declare.
3319 Fix argument promotion for binary arithmetic ops for C.
3320 * valarith.c (unop_result_type): New fn.
3321 (binop_result_type): New fn.
3322 (value_binop): Move result type computation to binop_result_type.
3323 (value_pos, value_neg, value_complement): Move result type
3324 computation to unop_result_type.
3327 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3328 Return basetype, fieldno if found. All callers updated.
3329 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
3331 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3332 * symfile.h (fill_in_vptr_fieldno): Delete.
3334 2008-02-02 Doug Evans <dje@google.com>
3336 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
3338 * typeprint.c (*): Whitespace cleanup.
3340 2008-02-02 Mark Kettenis <kettenis@gnu.org>
3341 Luis Machado <luisgpm@br.ibm.com>
3342 Thiago Jung Bauermann <bauerman@br.ibm.com>
3344 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
3345 don't fit into registerson the stack the way GCC does.
3347 2008-02-01 Joel Brobecker <brobecker@adacore.com>
3349 * symtab.c (symbol_set_names): Do not add an entry in the demangling
3350 hash table for Ada symbols. Just store the linkage name as is,
3351 and leave the demangled_name as NULL.
3353 2007-02-01 Joel Brobecker <brobecker@adacore.com>
3355 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
3356 in the global scope.
3357 (new_symbol): Likewise.
3359 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3361 * breakpoint.c (break_command_1): Return void.
3362 (break_command_really): Return void. Rethrow
3363 exceptions instead of returning.
3364 (gdb_breakpoint): Remove the error_message parameter.
3365 Return void. Rename to set_breakpoint.
3366 * gdb.h (gdb_breakpoint): Rename and move to...
3367 * breakpoint.h (set_breakpoint): ...here.
3368 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
3369 event hooks even if exception is thrown. Adjust to
3370 gdb_breakpoint interface changes.
3373 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
3375 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
3376 float in both first and second word in the doubleword, to support
3379 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3381 Properly rethrow exception. This fixes errors
3382 about non-existent functions for -break-insert.
3383 * breakpoint.c (break_command_really): Use throw_exception
3384 for rethrowing. If rethrowing, don't print the exception.
3386 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3388 * NEWS: Mention Decimal Floating Point support.
3390 2008-01-31 Joel Brobecker <brobecker@adacore.com>
3392 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
3393 value type to builtin_type_void_func_ptr.
3395 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
3397 * s390-tdep.c (is_float_singleton, is_float_like,
3398 alignment_of, s390_return_value): Make checks for
3399 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
3401 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
3402 Thiago Jung Bauermann <bauerman@br.ibm.com>
3404 * infcmd.c (default_print_registers_info): Also print hex
3405 raw contents for TYPE_CODE_DECFLOAT registers.
3406 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
3407 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
3408 (rs6000_register_name): Add support for DFP pseudo-registers.
3409 (rs6000_pseudo_register_type): Likewise.
3410 rs6000_pseudo_register_reggroup_p): Likewise.
3411 (ppc_pseudo_register_read): New function.
3412 (ppc_pseudo_register_write): Likewise.
3413 (rs6000_pseudo_register_read): Likewise.
3414 (rs6000_pseudo_register_write): Likewise.
3415 (e500_pseudo_register_read): Move checks to
3416 rs6000_pseudo_register_read.
3417 (e500_pseudo_register_write): Move checks to
3418 rs6000_pseudo_register_write.
3419 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
3420 rs6000_pseudo_register_read and rs6000_pseudo_register_write
3421 in gdbarch if SPE or DFP is available. Adjust gdbarch's
3422 num_pseudo_regs to account for DFP pseudo regs.
3424 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3426 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
3427 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
3428 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
3429 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
3430 e500_pseudo_register_read, e500_pseudo_register_write): Use
3431 IS_SPE_PSEUDOREG macro.
3432 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
3433 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
3434 Remove initialization of tdep->ppc_ev31_regnum.
3436 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3438 * printcmd.c (print_formatted): Handle references as for unformatted
3441 2008-01-30 Joel Brobecker <brobecker@adacore.com>
3443 * eval.c (evaluate_subexp_standard): Add handling of user
3444 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
3446 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
3448 * eval.c (evaluate_subexp_standard): Support
3449 BINOP_INTDIV opcode.
3451 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
3453 * valarith.c (value_binop): Add floating-point BINOP_MIN and
3455 For BINOP_EXP, use length and signedness of left operand only for
3456 result, as for shifts.
3457 For integral operands to BINOP_EXP, use new integer_pow and
3458 uinteger_pow functions so as to get full range of results.
3459 (integer_pow): New function.
3460 (uinteger_pow): New function.
3462 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
3464 Use vector for varobj_list_children interface.
3465 * gdb/varobj.c (varobj_list_children): Return vector
3467 * gdb/varobj.h (varobj_list_children): Adjust
3469 (varobj_p): Declare. Declare vector thereof.
3470 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
3471 for varobj_list_children change.
3472 * Makefile.in (varobj_h): Update dependencies.
3474 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
3476 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
3477 TYPE_CODE_DECFLOAT arguments.
3478 (ppc64_sysv_abi_push_dummy_call) Likewise.
3479 (get_decimal_float_return_value): New function.
3480 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
3481 values by calling get_decimal_float_return_value.
3482 (ppc64_sysv_abi_return_value): Likewise.
3484 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
3486 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
3487 for preprocessor macro information. Formatting changes.
3489 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3491 * remote.c (struct remote_state): Add cached_wait_status.
3492 (remote_exec_file): New variable.
3493 (PACKET_vAttach, PACKET_vRun): New constants.
3494 (extended_remote_restart): Do not query for status.
3495 (struct start_remote_args): New.
3496 (remote_start_remote): Take it as a second argument. Check
3497 whether the target is running. Issue an error for non-running
3498 non-extended targets. Cache the wait status. Set inferior_ptid
3500 (remote_open_1): Prompt to disconnect non-running targets. Make
3501 sure the target is marked running. Do not set inferior_ptid here.
3502 Update call to remote_start_remote. Do not call remote_check_symbols
3503 if the target is not running.
3504 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
3505 argument. Handle a non-running target.
3506 (remote_detach): Use it.
3507 (extended_remote_detach): New.
3508 (remote_disconnect): Fix typo. Use remoute_mourn_1.
3509 (extended_remote_attach_1, extended_remote_attach)
3510 (extended_async_remote_attach): New.
3511 (remote_vcont_resume): Remove unused variable.
3512 (remote_wait, remote_async_wait): Use any cached wait status.
3513 (putpkt_binary, getpkt): Clear any cached wait status.
3514 (extended_remoute_mourn_1): New.
3515 (extended_remote_mourn): Use it.
3516 (extended_async_remote_mourn, extended_remote_run): New.
3517 (extended_remote_create_inferior_1): New.
3518 (extended_remote_create_inferior): Use it.
3519 (extended_remote_async_create_inferior): Likewise.
3520 (remote_xfer_partial): Skip for non-executing targets.
3521 (init_extended_remote_ops): Set to_detach and to_attach.
3522 (init_extended_async_remote_ops): Likewise. Use
3523 extended_async_remote_mourn.
3524 (_initialize_remote): Register vAttach, vRun, and
3525 set remote exec-file.
3526 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
3528 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3530 * Makefile.in (symfile.o): Update.
3531 * NEWS: Mention exec tracing support.
3532 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
3534 * infcmd.c (kill_if_already_running, detach_command)
3535 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
3536 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
3537 (follow_exec): Do not check may_follow_exec. Do not mourn and push
3538 targets. Apply the sysroot path to the loaded executable. Use
3539 no_shared_libraries.
3540 * linux-nat.c (linux_child_follow_fork): Print fork following
3541 messages if verbose.
3542 (kill_wait_callback): Kill again before waiting a second time.
3543 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
3544 no_shared_libraries.
3546 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3548 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
3550 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3552 * nto-tdep.h: Remove #include "defs.h".
3553 * nto-tdep.c: Add #include "defs.h".
3554 * Makefile.in (nto_tdep_h): Update dependencies.
3555 (nto-tdep.o): Likewise.
3557 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3559 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
3561 (proceed, start_remote): Update call to wait_for_inferior.
3562 * inferior.h (wait_for_inferior): Update declaration.
3563 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
3564 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
3565 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
3566 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
3568 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
3570 * varobj (adjust_value_for_child_access): Added checking for
3571 returned value from gdb_value_ind.
3572 (c_describe_child): Likewise.
3573 (cplus_describe_child): Fixed a typo.
3575 2008-01-29 Jim Blandy <jimb@red-bean.com>
3577 * MAINTAINERS: Update my info.
3579 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3581 Use multiple locations for hardware watchpoints.
3582 This eliminates the need to traverse value chain, doing
3583 various checks, in three different places.
3585 * breakpoint.h (struct bp_location): New fields
3586 lengths and watchpoint_type.
3587 (struct breakpoint): Remove the val_chain field.
3588 * breakpoint.c (is_hardware_watchpoint): New.
3589 (free_valchain): Remove.
3590 (update_watchpoint): New.
3591 (insert_bp_location): For hardware watchpoint, just
3593 (insert_breakpoints): Call update_watchpoint_locations
3594 on all watchpoints. If we have failed to insert
3595 any location of a hardware watchpoint, remove all inserted
3597 (remove_breakpoint): For hardware watchpoints, directly
3599 (watchpoints_triggered): Iterate over locations.
3600 (bpstat_stop_status): Use only first location of
3601 a resource watchpoint.
3602 (delete_breakpoint): Don't call free_valchain.
3603 (print_one_breakpoint): Don't print all
3604 locations for watchpoints.
3605 (breakpoint_re_set_one): Use update_watchpoint for
3608 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3610 Don't reset watchpoint block on solib load.
3612 * breakpoint.c (insert_bp_location): For watchpoints,
3613 recompute condition.
3614 (breakpoint_re_set_one): Instead of recomputing value
3615 and condition for watchpoints, just reset value and
3616 let insert_breakpoints/insert_bp_location recompute it.
3617 Don't do anything about disabled watchpoint.
3619 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
3621 * valarith.c (value_binop): Handle unsigned integer
3624 2008-01-28 Kevin Buettner <kevinb@redhat.com>
3626 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
3627 instruction pattern that appears frequently in position
3628 independent code. Fix bug in code which looks for "fmov" and
3629 backtracks if no "fmov" is found.
3631 2008-01-28 Doug Evans <dje@google.com>
3633 * dbxread.c (read_dbx_symtab): Fix indentation.
3634 Reformat comments to 80 columns.
3635 Move local var def closer to only use.
3637 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3639 * fork-child.c (SHELL_FILE): Remove #ifndef.
3640 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
3642 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
3644 * i386-tdep.c (i386_skip_noop): New function.
3645 (i386_analyze_prologue): Call i386_skip_noop function.
3647 2008-01-24 Michael Snyder <msnyder@specifix.com>
3649 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
3650 * win32-nat.c (win32_xfer_partial): Ditto.
3651 * target.c (default_xfer_partial): Minor whitespace adjustment.
3653 2008-01-24 Pedro Alves <pedro@codesourcery.com>
3655 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
3656 strip bit 1 even if pc doesn't point to thumb code.
3658 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
3660 * remote.c (remote_wait): Handle SIGINT between packets.
3661 (remote_async_wait): Likewise.
3663 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
3664 Chris Demetriou <cgd@google.com>
3666 * thread.c (add_thread_silent): Renamed
3668 (print_thread_events): New variable definition.
3669 (show_print_thread_events): New function.
3670 (_initialize_thread): Add "set print thread-events" and
3671 "show print thread-events" commands.
3672 (add_thread): Announce new thread.
3673 * gdbthread.h (add_thread_silent): Declare.
3674 (print_thread_events): New variable declaration.
3675 * inf-ttrace.c (inf_ttrace_wait): Don't
3676 inform about new thread, as add_thread is always
3677 called too, and will take care of that.
3678 * infrun.c (handle_inferior_event): Likewise.
3679 * procfs.c (procfs_wait): Likewise.
3680 * remote.c (remote_currthread): Likewise.
3681 * sol-thread.c (sol_thread_wait): Likewise.
3682 * win32-nat.c (get_win32_debug_event): Likewise.
3683 * linux-thread-db.c (attach_thread): Likewise.
3684 Remove the verbose parameter.
3685 (check_event): Make detach_thread be verbose
3686 only if print_thread_events is set.
3687 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
3688 about new thread. This is called only from
3689 linux-thread-db.c:attach_thread, which will take care.
3690 Remove the verbose parameter.
3691 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
3693 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
3695 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
3697 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
3699 * breakpoint.c (break_command_really): New parameter
3701 (break_command_1): Pass 0 as
3702 ignore_count to break_command_really.
3703 (gdb_breakpoint): Pass ignore_count to
3704 break_command_really.
3706 2008-01-21 Kevin Buettner <kevinb@redhat.com>
3708 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
3709 sigcontext struct via pointer.
3710 (struct sigframe comment): Update to show new field `psc'.
3712 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
3714 * infrun.c (handle_inferior_event): If
3715 we failed to remove breakpoints, error,
3716 don't try to increment PC by hand.
3718 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
3720 Add NetBSD/hppa target and host support.
3722 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
3723 (hppabsd_gregset): Move to ...
3724 (hppabsd_regset_from_core_section): Rename
3725 hppaobsd_regset_from_core_section and move to ...
3726 (hppabsd_find_global_pointer): Update comment.
3727 (hppabsd_init_abi): Make global. Do not register
3728 hppabsd_regset_from_core_section.
3729 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
3731 (_initialize_hppabsd_tdep): Move to ...
3732 * hppaobsd-tdep.c: ... here. New file.
3733 * hppnbsd-tdep.c: New file.
3734 * hppnbsd-nat.c: New file.
3735 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
3736 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
3737 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
3738 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
3739 * configure.host (hppa*-*-netbsd*): New entry.
3740 * configure.tgt (hppa*-*-netbsd*): New entry.
3741 (hppa*-*-openbsd*): Update.
3742 * NEWS (New native configuration): Mention NetBSD/hppa.
3743 (New targets): Mention NetBSD/hppa.
3745 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3747 * gdbarch.sh (function_list): Add new property bits_big_endian to
3749 * gdbarch.{c,h}: Regenerate.
3751 * value.c (struct value): Replace BITS_BIG_ENDIAN by
3752 gdbarch_bits_big_endian (comment).
3753 (unpack_field_as_long, modify_field): Likewise.
3754 * value.h: Likewise (comment).
3755 * valops.c (value_slice): Likewise.
3756 * valarith.c (value_subscript, value_bit_index): Likewise.
3757 * gdbtypes.h (field): Likewise (comment).
3758 * eval.c (evaluate_subexp_standard): Likewise.
3759 * dwarf2read.c (dwarf2_add_field): Likewise.
3760 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
3761 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
3763 * defs.h (BITS_BIG_ENDIAN): Remove.
3765 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3767 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
3769 * m2-exp.y (yylex): Likewise.
3770 * objc-exp.y (yylex): Likewise.
3772 * defs.h (DEPRECATED_STREQN): Remove.
3774 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
3776 * MAINTAINERS: Update my email address.
3778 2008-01-17 Jim Blandy <jimb@codesourcery.com>
3780 * README: Mention gdbserver/README.
3782 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
3784 * valarith.c (value_binop): Handle BINOP_INTDIV
3785 for unsigned and signed integers.
3787 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
3789 * s390-tdep.c (s390_gdbarch_init): Set default long double
3790 type to 128-bit IEEE quad.
3792 2008-01-17 Joel Brobecker <brobecker@adacore.com>
3794 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
3796 2008-01-16 Mark Kettenis <kettenis@gnu.org>
3798 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
3800 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
3801 * value.c: All callers changed.
3803 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3805 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
3806 DEPRECATED_STREQ by its expression.
3807 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
3808 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
3809 (scan_xcoff_symtab): Likewise.
3810 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
3811 * f-lang.c (find_common_for_function): Likewise.
3812 * objc-exp.y (parse_number): Likewise.
3814 * defs.h (DEPRECATED_STREQ): Remove.
3816 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3818 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
3819 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
3820 get_frame_arch to get at the current_architecture. Update AM33_MODE
3822 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
3823 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
3825 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
3827 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3829 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
3831 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
3833 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
3834 current_gdbarch by gdbarch. Update caller.
3836 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
3837 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
3838 the current architecture. Update calls of
3839 amd64_native_gregset_supplies_p.
3840 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
3841 (amd64bsd_store_inferior_registers): Likewise.
3843 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3845 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
3846 Replace current_gdbarch by gdbarch. Update caller.
3848 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3850 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
3851 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
3852 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
3853 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
3854 (stabsect_build_psymtabs): Fix indentation.
3856 2008-01-15 Michael Snyder <msnyder@specifix.com>
3858 * corelow.c (core_xfer_partial): Comment, cut/paste error.
3860 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
3862 * win32-nat.c (win32_create_inferior): Restore code calling
3863 CloseHandle on ProcessInformation structure.
3865 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
3867 * configure.ac: Check for void * as 3 argument of ptrace.
3868 * configure: regenerate.
3870 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3872 * alpha-tdep.c (alpha_heuristic_proc_start)
3873 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
3874 current_gdbarch by gdbarch.
3876 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
3877 current architecture by frame_info. Update alpha_heuristic_proc_start
3880 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
3881 get_frame_arch to get at the current architecture by frame_info. Update
3882 alpha_sigtramp_register_address call.
3884 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
3885 current_gdbarch by gdbarch. Update caller.
3886 (convert_to_extended, convert_from_extended): Add endianess parameter
3887 for comparison. Update caller.
3888 (arm_extract_return_value, arm_store_return_value): Use
3889 get_regcache_arch to get at the current architecture.
3891 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
3892 current_gdbarch by gdbarch. Update caller.
3893 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
3894 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
3896 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
3897 gdbarch as parameter. Update caller.
3898 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
3899 current_gdbarch by gdbarch. Update caller.
3901 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
3902 update caller. Replace current_gdbarch by gdbarch.
3904 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
3905 the current architecture. Replace current_gdbarch by gdbarch.
3906 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
3907 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
3908 expression. Add gdbarch as parameter and replace current_gdbarch with
3910 (M6811_TDEP): Remove.
3911 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
3913 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
3914 current_gdbarch by gdbarch. Update caller.
3916 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
3918 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
3921 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
3922 caller. Relace current_gdbarch by gdbarch.
3923 (altivec_register_p, spe_register_p): Likewise.
3924 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
3926 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
3927 altivec_register_p and spe_register_p.
3929 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
3930 caller. Replace current_gdbarch by gdbarch.
3931 (score_analyze_prologue): use get_frame_arch to get at the current
3934 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
3935 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
3936 current_gdbarch by gdbarch. Update caller.
3937 (sparc_frame_cache): Use get_frame_arch to get at the current
3939 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
3940 sparc_analyze_prologue.
3942 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
3945 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3947 * exec.c: #include "arch-utils.h"
3948 (print_section_info): Use gdbarch_from_bfd to get at the
3949 current architecture. Replace current_gdbarch. Fix indention. Replace
3950 deprecated_print_address_numeric by paddress.
3951 * Makefile.in (exec.o) Add dependency to arch-utils.h.
3953 * valprint.c (val_print_string): Replace
3954 deprecated_print_address_numeric.
3955 * tracepoint.c (trace_mention, scope_info): Likewise.
3956 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
3957 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
3958 (maintenance_check_symtabs): Likewise.
3959 * symfile.c (list_overlays_command): Likewise.
3960 * stack.c (frame_info, print_block_frame_labels): Likewise.
3961 * printcmd.c (print_address, print_address_demangle)
3962 (address_info): Likewise.
3963 * corefile.c (memory_error): Likewise.
3964 * infcmd.c (jump_command): Likewise.
3965 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
3966 (mention, delete_breakpoint): Likewise.
3967 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
3968 * dwarf2read.c (dump_die): Likewise.
3969 * ada-valprint.c (ada_val_print_1): Likewise.
3970 * f-valprint.c (f_val_print): Likewise.
3971 * linux-fork.c (info_forks_command): Likewise.
3972 * m32r-com.c (m32r_load_section, m32r_load)
3973 (m32r_upload_command): Likewise.
3975 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
3977 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3979 * gdbarch.sh (skip_prologue): Add gdbarch
3981 * gdbarch.{c,h}: Regenerate.
3983 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
3984 * amd64-tdep.c (amd64_skip_prologue): Likewise.
3985 * avr-tdep.c (avr_skip_prologue): Likewise.
3986 * cris-tdep.c (cris_skip_prologue): Likewise.
3987 * frv-tdep.c (frv_skip_prologue): Likewise.
3988 * h8300-tdep.c (h8300_skip_prologue): Likewise.
3989 * hppa-tdep.c (hppa_skip_prologue): Likewise.
3990 * i386-tdep.c (i386_skip_prologue): Likewise.
3991 * ia64-tdep.c (ia64_skip_prologue): Likewise.
3992 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
3993 * m32r-tdep.c (m32r_skip_prologue): Likewise.
3994 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
3995 * m68k-tdep.c (m68k_skip_prologue): Likewise.
3996 * m88k-tdep.c (m88k_skip_prologue): Likewise.
3997 * mep-tdep.c (mep_skip_prologue): Likewise.
3998 * mips-tdep.c (mips_skip_prologue): Likewise.
3999 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
4000 * mt-tdep.c (mt_skip_prologue): Likewise.
4001 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
4002 * score-tdep.c (score_skip_prologue): Likewise.
4003 * sh64-tdep.c (sh64_skip_prologue): Likewise.
4004 * sh-tdep.c (sh_skip_prologue): Likewise.
4005 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
4006 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
4007 * spu-tdep.c (spu_skip_prologue): Likewise.
4008 * v850-tdep.c (v850_skip_prologue): Likewise.
4009 * vax-tdep.c (vax_skip_prologue): Likewise.
4010 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
4011 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
4013 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
4014 current_gdbarch by gdbarch.
4015 * m32c-tdep.c (m32c_skip_prologue): Likewise.
4016 * s390-tdep.c (s390_skip_prologue): Likewise.
4018 2008-01-10 Doug Evans <dje@google.com>
4020 * defs.h (struct continuation_arg): Fix typo in comment.
4021 * target.c (target_translate_tls_address): Fix comment spelling error.
4023 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
4025 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
4026 (DOUBLEST_SCAN_FORMAT): Likewise.
4027 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
4028 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
4029 * c-exp.y (parse_number): Likewise.
4030 * jv-exp.y (parse_number): Likewise.
4031 * objc-exp.y (parse_number): Likewise.
4032 * p-exp.y (parse_number): Likewise.
4034 2008-01-09 Joel Brobecker <brobecker@adacore.com>
4036 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
4037 (check_typedef): Likewise.
4039 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
4041 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
4042 seen_double_big_d, treat the new H, D, and DD modifiers as length
4045 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4047 * dwarf2read.c (read_enumeration_type): Add comment.
4049 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
4051 * config.in: Regenerate.
4053 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4055 * ada-lang.c (ada_convert_actual): Renames convert_actual.
4057 (ada_convert_actuals): Delete.
4058 * ada-lang.h (ada_convert_actual): Add declaration.
4059 (ada_convert_actuals): Remove declaration.
4060 * infcall.c: #include "ada-lang.h".
4061 (value_arg_coerce): Add new parameter sp. Update function
4062 documetnation. Add handling of Ada function call parameters.
4063 * Makefile.in (infcall.o): Update dependencies.
4065 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
4067 * ada-lang.c (ensure_lval): Fix value lval kind.
4068 (convert_actual): Add handling for arguments passed by reference.
4070 2008-01-08 Doug Evans <dje@google.com>
4072 * dbxread.c (read_dbx_symtab): Fix indentation.
4074 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
4076 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
4077 (valarith.o): Depend on dfp.h.
4078 (valops.o): Likewise.
4079 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
4080 (set_decnumber_context): New function.
4081 (decimal_check_errors): Likewise.
4082 (decimal_from_number): Likewise.
4083 (decimal_to_number): Likewise.
4084 (decimal_from_string): Use set_decnumber_context and
4085 decimal_check_errors.
4086 (decimal_from_integral): New function.
4087 (decimal_from_floating): Likewise.
4088 (decimal_to_double): Likewise.
4089 (promote_decimal): Likewise.
4090 (decimal_binop): Likewise.
4091 (decimal_is_zero): Likewise.
4092 (decimal_compare): Likewise.
4093 (decimal_convert): Likewise.
4094 * dfp.h (decimal_from_integral): New prototype.
4095 (decimal_from_floating): Likewise.
4096 (decimal_to_double): Likewise.
4097 (decimal_binop): Likewise.
4098 (decimal_is_zero): Likewise.
4099 (decimal_compare): Likewise.
4100 (decimal_convert): Likewise.
4101 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
4102 call to value_from_decfloat.
4103 * valarith.c: Include dfp.h.
4104 (value_args_as_decimal): New function.
4105 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
4106 (value_logical_not): Likewise.
4107 (value_equal): Likewise.
4108 (value_less): Likewise.
4109 (value_pos): Likewise.
4110 (value_neg): Formatting fix.
4111 * valops.c: Include dfp.h.
4112 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
4113 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
4114 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
4115 (value_from_decfloat): Remove expect_type argument.
4116 * value.h (value_from_decfloat): Update prototype.
4118 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
4120 Ignore change in name of dynamic linker during
4121 execution on Solaris. This also unbreaks pending breakpoints.
4123 * solist.h (struct target_so_ops): New field same.
4124 * solib-svr4.c (svr4_same): New.
4125 (_initialize_svr4_solib): Register svr4_same.
4126 * solib.c (update_solib_list): Use ops->same, if available.
4128 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
4130 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
4131 when using MS-DOS paths.
4133 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4135 * NEWS: Mention --pid and --core command line behaviour changes.
4137 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4139 * main.c (captured_main): Remove 'count' varible and the
4140 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
4141 --pid options were issued simultaneously. If an explicit pid
4142 option was passed, don't fallback to core file. Detect extra
4143 arguments better in the presence of explicit pid or core
4146 2008-01-05 Joel Brobecker <brobecker@adacore.com>
4148 * ada-lang.c (ada_which_variant_applies): Correctly compute
4149 the value of the discriminant when the variant record is packed.
4151 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4153 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
4154 that are used to differentiate homonyms.
4156 2008-01-04 Jerome Guitton <guitton@adacore.com>
4158 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
4159 when the type is an anonymous pointer type.
4160 (ada_check_typedef): Avoid a seg fault when the type is null.
4161 * ada-typeprint.c (print_array_type): Add support for pointer
4164 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
4166 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
4168 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4170 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
4171 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
4173 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4175 * ada-exp.y (chop_separator): New function.
4176 (write_selectors): Rewrite to re-use chop_separator.
4177 (ada_nget_field_index, get_symbol_field_type): New functions.
4178 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
4181 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
4183 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
4184 of SYMBOL_VALUE when working with function symbols.
4186 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4188 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
4189 expressions. These expressions do not need to be rewriten.
4191 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4193 * dwarf2read.c (read_enumeration_type): Flag type as stub if
4194 the given die is a declaration.
4196 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4198 * ada-lang.c (ada_array_bound_from_type): Make non-static.
4199 Handle properly the case when the index type is an enumerated type.
4200 Do not return the subtype of the bounds type, just return the
4201 bounds type directly - this is not needed and is more consistent
4202 with what we do for arrays when no XA parallel type exists.
4204 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4206 * ada-lang.c (static_unwrap_type): Add forward declaration.
4207 (template_to_static_fixed_type): Fields of dynamic types sometimes
4208 also need to be unwrapped. Take this into account.
4209 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
4210 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
4211 * ada-typeprint.c (ada_print_type): Get the typename from
4212 the original type, not the base type.
4214 2008-01-03 Jerome Guitton <guitton@adacore.com>
4216 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
4217 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
4218 Update calls to ada_to_fixed_type.
4219 (ada_template_to_fixed_record_type_1): Ditto, but without looking
4221 (ada_to_fixed_type): Add check_tag parameter; do not look for
4222 tag if null. When looking for a tag, use a fixed record type.
4223 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
4224 * ada-valprint.c (printable_val_type, ada_value_print): Update
4225 calls to ada_to_fixed_type.
4227 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
4229 * doublest.c (convert_floatformat_to_doublest): Call
4230 floatformat_to_doublest instead of floatformat_to_double and use
4232 (convert_doublest_to_floatformat): Call floatformat_from_doublest
4233 instead of floatformat_from_double and use DOUBLEST variables.
4235 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
4237 * MAINTAINERS (Write After Approval): Add self.
4239 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4241 * symfile.c (set_initial_language): Make non-static.
4242 * symfile.h (set_initial_language): Add declaration.
4243 * language.c: #include "symfile.h".
4244 (set_language): Call set_initial_language if the frame language
4245 could not be determined.
4247 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
4249 * eval.c (evaluate_subexp_for_address): Provide frame address to
4250 locate_var_value only if it will be needed.
4252 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
4254 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
4256 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4258 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
4259 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
4260 This is needed to make sure that any other treatment applied
4261 to the resulting value does not fail for spurious reason,
4262 such as trying to take the address of this value.
4264 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4266 * ada-lang.c (ada_value_equal): Dereference reference types when
4269 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
4271 Updated copyright notices for most files.
4273 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
4275 * win32-nat.c (psapi_module_handle): Remove static.
4276 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
4277 return first module found if base_address is zero. Don't initialize
4278 psapi function pointers here. Convert to cygwin paths when
4280 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
4281 executable name. Use get_module_name when that fails or when
4283 (_initialize_psapi): New function. Initialize psapi stuff before it is
4284 needed or issue a warning if it is not found. Move psapi_module_handle
4287 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4289 * ada-lang.c (ada_remove_trailing_digits): New function.
4290 (ada_remove_po_subprogram_suffix): New function.
4291 (ada_decode): Improve. Move the description of the algorithm
4292 directly inside the code, instead of in the function global
4295 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4297 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
4298 and always print the dereferenced value.
4300 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4302 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
4303 of the case where the first argument is a reference.
4304 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
4306 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4308 Implement support for Ada interface types.
4310 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
4311 (ada_is_ignored_field): Ignore fields that are a dispatch table
4314 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4316 * top.c (print_gdb_version): Update copyright year.
4318 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4320 * ChangeLog-2007: New ChangeLog rotation.
4321 * ChangeLog: Reset for 2008.
4322 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
4325 For older changes see ChangeLog-2007.
4331 version-control: never