3 * gdbarch.sh: Added new gdbarch struct
5 * gdbarch.c: Refreshed.
6 * gdbarch.h: Refreshed.
7 * regset.h (core_regset_section): Declared.
8 * linux-nat.c (linux_nat_do_thread_registers): Added
9 support for the new gdbarch struct core_regset_sections.
10 * utils.c (host_address_to_string): New function.
11 * defs.h (host_address_to_string): New prototype.
12 * i386-linux-tdep.c (i386_regset_rections): New register
13 sections list for i386.
14 (i386_linux_init_abi): Initialized new gdbarch struct
16 * Makefile.in: Updated to reflect dependency changes.
17 * ppc-linux-tdep.c (ppc_regset_sections): Register
18 sections list for ppc.
19 (ppc_linux_init_abi): Initialized new gdbarch struct
24 * linespec.c (decode_objc): Save current language around call to
29 * valprint.h (get_array_bounds): Renames get_array_low_bound.
30 * valprint.c (get_array_bounds): Renames get_array_low_bound.
31 Return the proper bound value if the array index type is an
32 enumerated type. Compute the high bound if requested.
33 (val_print_array_elements): Handle the case when the array
34 element has a null size.
35 * ada-valprint.c (print_optional_low_bound): Add handling
36 for empty arrays or arrays of zero-size elements.
37 (ada_val_print_array): New function, extracted out from
38 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
39 handle empty arrays and arrays of zero-size elements.
40 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
41 code by call to ada_val_print_array.
42 (ada_value_print): Remove handling of null array. The handling
43 was incomplete and is now better handled by ada_val_print_array.
47 * annotate.c (annotate_source, annotate_frame_begin): Replace
48 deprecated_print_address_numeric with paddress.
49 * cli/cli-cmds.c (list_command, edit_command): Likewise.
50 * tui/tui-stack.c (tui_make_status_line): Likewise.
52 * defs.h (deprecated_print_address_numeric): Remove.
53 * printcmd.c (deprecated_print_address_numeric): Remove.
54 * maint.c (maint_print_section_info): Fix comment.
58 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
59 print_binary_chars, print_char_chars): Add byte_order parameter and
60 replace gdbarch_byte_order.
61 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
62 expressions and remove them. Remove unused TWO_TO_FOURTH.
63 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
64 endianness. Update call to print_hex_chars.
65 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
66 print_binary_chars, print_char_chars): Add byte_order parameter.
67 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
68 get at the endianness. Update print_*_char calls to use byte_order.
72 * symtab.h (struct symbol): Make "aux_value" member a void pointer
74 (SYMBOL_LOCATION_BATON): Update.
78 * symtab.h (enum address_class): Remove LOC_BASEREG and
80 (struct symbol): Remove "basereg" member of "aux_value" union.
81 (SYMBOL_BASEREG): Remove.
83 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
85 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
86 (ada_add_block_symbols): Likewise.
87 * ax-gdb.c (gen_var_ref): Likewise.
88 * buildsym.c (finish_block): Likewise.
89 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
90 * m2-exp.y (yylex): Likewise.
91 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
92 * printcmd.c (address_info): Likewise.
93 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
94 (print_frame_arg_vars): Likewise.
95 * symmisc.c (print_symbol): Likewise.
96 * symtab.c (lookup_block_symbol): Likewise.
97 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
98 (scope_info): Likewise.
102 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
104 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
105 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
106 (ada_add_block_symbols): Likewise.
107 * ax-gdb.c (gen_var_ref): Likewise.
108 * buildsyms.c (finish_block): Likewise.
109 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
110 * m2-exp.y (yylex): Likewise.
111 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
112 * printcmd.c (address_info): Likewise.
113 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
114 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
115 * symtab.c (lookup_block_symbol): Likewise.
116 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
117 (scope_info): Likewise.
121 * symtab.h (enum address_class): Remove LOC_INDIRECT and
122 LOC_HP_THREAD_LOCAL_STATIC.
124 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
125 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
126 (read_var_value): Likewise.
127 * buildsym.c (finish_block): Likewise.
128 * objfiles.c (objfile_relocate): Likewise.
129 * printcmd.c (address_info): Likewise.
130 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
131 * tracepoint.c (scope_info): Likewise.
136 * xtensa-tdep.c (xtensa_read_register): Remove.
137 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
138 argument litbase to call0_frame_cache().
139 (call0_track_op, call0_analyze_prologue)
140 (call0_frame_cache): Use extra argument litbase.
144 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
148 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
152 * alpha-mdebug-tdep.c: Include "trad-frame.h".
153 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
154 struct trad_frame_saved_reg *.
155 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
156 trad_frame_alloc_saved_regs. Update accesses. Record previous
157 value of SP as being vfp.
158 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
159 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
163 * score-tdep.c (score_print_insn): Get the current endianess from
164 disassemble_info instead of gdbarch_byte_order.
168 * frame.c (get_prev_frame_1): Build frame id before setting
169 this_frame->prev_p, not after.
173 * annotate.c (annotate_new_thread): New function for new-thread
175 * annotate.h: (annotate_new_thread): New extern.
176 * thread.c (add_thread_with_info): Use it.
177 * Makefile.in (thread.o): Add dependency on annotate.h.
181 * win32-nat.c (win32_wait): Block the control-c event while
182 waiting for a debug event.
186 * symtab.h (lookup_symbol_in_language): Update comment.
187 * symtab.c (lookup_symbol_aux_block): Update comment.
188 * ada-lang.c (ada_lookup_symbol_list): Update comment.
192 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
193 (lookup_symbol): Likewise.
194 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
195 (lookup_symbol): Likewise.
196 (search_symbols): Update.
198 * linespec.c (find_methods, collect_methods): Update.
199 (add_matching_methods, add_constructors): Update.
200 (decode_compound, decode_dollar, decode_variable): Update.
201 (lookup_prefix_sym): Update.
203 (symbol_found): Remove SYM_SYMTAB parameter.
204 Use SYMBOL_SYMTAB (sym) instead.
206 * gdbtypes.c (lookup_typename): Update.
207 (lookup_struct, lookup_union, lookup_enum): Update.
208 (lookup_template_type): Update.
209 (check_typedef): Update.
210 * language.c (lang_bool_type): Update.
211 * mdebugread.c (parse_procedure): Update.
212 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
213 * parse.c (write_dollar_variable): Update.
214 * printcmd.c (address_info): Update.
215 * source.c (select_source_symtab): Update.
216 * stack.c (print_frame_args, print_frame_arg_vars): Update.
217 * valops.c (find_function_in_inferior): Update.
218 (value_struct_elt_for_reference): Update.
219 * value.c (value_static_field, value_fn_field): Update.
221 * alpha-mdebug-tdep.c (find_proc_desc): Update.
222 * arm-tdep.c (arm_skip_prologue): Update.
223 * mt-tdep.c (mt_skip_prologue): Update.
224 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
226 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
227 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
228 (add_defn_to_vec): Likewise.
229 (ada_add_block_symbols): Likewise.
230 (lookup_cached_symbol, cache_symbol): Likewise.
231 (standard_lookup): Update.
232 (ada_lookup_symbol_list): Update.
234 * c-valprint.c (c_val_print): Update.
235 * cp-support.c (cp_lookup_rtti_type): Update.
236 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
237 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
238 * p-valprint.c (pascal_val_print): Update.
239 * scm-lang.c (scm_lookup_name): Update.
245 * objc-exp.y: Update.
250 * language.h (struct language_defn): Remove SYMTAB parameter from
251 la_lookup_symbol_nonlocal callback function pointer.
253 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
254 (ada_lookup_encoded_symbol): Likewise.
255 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
256 Always call fixup_symbol_section.
257 (ada_lookup_symbol): Remove SYMTAB parameter.
258 (ada_lookup_symbol_nonlocal): Likewise.
259 * ada-exp.y (write_object_renaming): Update.
260 (find_primitive_type): Likewise.
262 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
263 (cp_lookup_symbol_namespace): Likewise.
264 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
265 (lookup_symbol_file): Likewise.
266 (lookup_possible_namespace_symbol): Likewise.
267 (cp_lookup_symbol_nonlocal): Likewise.
268 (cp_lookup_symbol_namespace): Likewise.
269 (cp_lookup_nested_type): Update.
271 * scm-valprint.c (scm_inferior_print): Update.
272 * valops.c (value_maybe_namespace_elt): Update.
274 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
275 lookup_lib_global_symbol callback function pointer.
276 (solib_global_lookup): Remove SYMTAB parameter.
277 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
278 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
280 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
281 (lookup_symbol_static): Likewise.
282 (lookup_symbol_global): Likewise.
283 (lookup_symbol_aux_block): Likewise.
284 (lookup_global_symbol_from_objfile): Likewise.
285 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
286 (lookup_symbol_aux_local): Likewise.
287 (lookup_symbol_aux_block): Likewise.
288 (lookup_symbol_aux_symtabs): Likewise.
289 (lookup_symbol_aux_psymtabs): Likewise.
290 (lookup_global_symbol_from_objfile): Likewise.
291 (basic_lookup_symbol_nonlocal): Likewise.
292 (lookup_symbol_static): Likewise.
293 (lookup_symbol_global): Likewise.
295 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
299 * remote.c (init_extended_remote_ops): Fix typo.
303 * NEWS: Mention new DICOS x86 target configuration.
308 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
309 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
311 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
312 use it instead of ginfo->value.address. Look up minimal symbol by
313 address and name. Assume OBJFILE is non-NULL.
314 (fixup_symbol_section): Ensure we always have an objfile to look
315 into. Extract and pass to fixup_section the symbol's address that
316 will match the minimal symbol's address.
317 (fixup_psymbol_section): Likewise.
319 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
320 overlays and the addrmap returned the wrong section.
322 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
323 calling fixup_symbol_section.
327 * minsyms.c: Include "target.h".
328 (find_solib_trampoline_target): Handle minimal symbols pointing
329 to function descriptors as well.
330 * Makefile.in (minsyms.o): Update dependencies.
332 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
333 (ppc64_standard_linkage1): ... this. Fix optional instructions.
334 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
335 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
336 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
337 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
338 (ppc64_standard_linkage_target): Rename to ...
339 (ppc64_standard_linkage1_target): ... this.
340 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
341 (ppc64_skip_trampoline_code): Support three variants of standard
342 linkage stubs. Call find_solib_trampoline_target to handle
347 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
348 ppc64_sysv_abi_adjust_breakpoint_address.
349 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
350 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
354 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
355 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
356 of ppc_linux_skip_trampoline_code.
360 * gdbarch.sh: Delete dwarf_reg_to_regnum.
361 * gdbarch.c, gdbarch.h: Regenerated.
362 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
363 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
364 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
368 * linux-nat.c (trap_ptid): Delete.
369 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
371 * linux-thread-db.c (thread_db_wait): Adjust.
375 * linespec.c (decode_line_1): Fix a couple of comments.
379 * dbxread.c: Formatting.
380 (INTERNALIZE_SYMBOL): Init n_other.
381 (set_namestring): Take pointer to nlist arg rather than struct
382 copy. Update all callers.
386 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
387 (dwarf2read.o): Add $(addrmap_h).
391 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
392 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
393 to handle ppc32 PLT entries.
394 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
399 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
400 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
401 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
402 (lookup_minimal_symbol_by_pc_section): Use
403 lookup_minimal_symbol_by_pc_section_1.
404 (lookup_solib_trampoline_symbol_by_pc): Likewise.
408 * findcmd.c: Add #include "gdb_stdint.h".
409 * Makefile.in (findcmd.o): Update dependencies.
413 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
414 long double size override, Linux does use 128-bit now.
416 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
417 (sparc_linux_write_pc): New function.
418 (sparc32_linux_init_abi): Register it.
419 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
420 (sparc64_linux_write_pc): New function.
421 (sparc64_linux_init_abi): Register it.
423 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
424 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
428 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
429 and info.tdep_info before calling gdbarch_init_osabi.
433 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
434 the type of the right hand side of the assignment to the type
435 of the left hand side if the left hand side is a convenience
440 * NEWS: Mention gdbserver bi-arch capability.
445 * NEWS: Document find command and qSearch:memory packet.
446 * Makefile.in (SFILES): Add findcmd.c.
447 (COMMON_OBJS): Add findcmd.o.
448 (findcmd.o): New rule.
449 * findcmd.c: New file.
450 * target.h (target_ops): New member to_search_memory.
451 (simple_search_memory): Declare.
452 (target_search_memory): Declare.
453 * target.c (simple_search_memory): New fn.
454 (target_search_memory): New fn.
455 * remote.c (PACKET_qSearch_memory): New packet kind.
456 (remote_search_memory): New fn.
457 (init_remote_ops): Init to_search_memory.
458 (init_extended_remote_ops): Ditto.
459 (_initialize_remote): Add qSearch:memory packet config command.
463 * thread.c (_initialize_thread): Don't use commas and periods in
464 first line of doc string of "set/show print thread-events".
468 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
469 Update for unwinder changes.
473 * frame.c (get_frame_base_address, get_frame_locals_address)
474 (get_frame_args_address): Pass the correct frame when calling
475 frame_base_find_by_frame.
479 * remote.c (extended_remote_attach_1): Call target_find_description.
483 * remote.c (extended_remote_create_inferior_1): Clean up
484 before marking the target running.
488 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
493 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
494 sparc64-sol2-tdep.c: Update for unwinder changes.
498 * cp-support.c (mangled_name_to_comp): Initialize storage.
499 (unqualified_name_from_comp): Likewise.
503 * remote.c (remote_insert_breakpoint): Call get_remote_state
504 after gdbarch_breakpoint_from_pc is called.
505 (remote_insert_hw_breakpoint): Likewise.
509 * valprint.c (val_print): Add new language parameter and use it
510 instead of using the current_language. Update calls to val_print
512 (common_val_print): Add new langauge parameter and pass it to
514 * value.h (struct language_defn): Add opaque declaration.
515 (val_print, common_val_print): Update declarations.
516 * stack.c (print_frame_args): Update call to common_val_print
517 using the appropriate language.
518 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
519 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
520 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
521 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
522 #include "language.h" if necessary.
523 Update calls to val_print and common_val_print.
524 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
529 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
530 pointing inside a non-executable section as function descriptors.
534 * inf-loop.c (inferior_event_handler): Run all continuations and
535 print any language change before running the breakpoint commands.
539 * frame-unwind.c (frame_unwind_got_bytes): New function.
540 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
541 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
542 for unwinder changes.
546 * NEWS: Mention new /m modifier for disassemble command.
547 * cli/cli-cmds.c (print_disassembly): New function.
548 (disassemble_current_function): New function
549 (disassemble_command): Recognize /m modifier, print mixed
551 (init_cli_cmds): Update disassemble help text.
555 * xtensa-tdep.c: Update for unwinder changes.
559 Update m68k port for unwinder changes.
560 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
561 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
562 (m68k_frame_unwind): Use default_frame_sniffer.
563 (m68k_frame_sniffer): Remove.
564 (m68k_frame_base_address): Expect this_frame.
565 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
567 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
568 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
569 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
570 parameter instead of pc value.
571 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
573 (m68k_linux_sigtramp_frame_this_id)
574 (m68k_linux_sigtramp_frame_prev_register)
575 (m68k_linux_sigtramp_frame_sniffer): Update signature.
576 (m68k_linux_sigtramp_frame_unwind): Use
577 m68k_linux_sigtramp_frame_sniffer.
578 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
580 * m68klinux-nat.c (store_register): Fix typo.
584 * infcmd.c (step_1): Put thread id on the stack to avoid possible
589 * symfile.c (reread_symbols): Update objfile's entry point.
594 * ada-lang.c: Update throughout to use symbol_matches_domain
595 instead of matching the symbol domain explictly.
596 * dwarf2read.c (add_partial_symbol): Do not add new psym for
597 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
598 class as typedefs. See lookup_partial_symbol function.
599 (new_symbol): Similar to add_partial_symbol, do not create
600 symbol for the typedef. See lookup_block_symbol.
601 * symtab.c (symbol_matches_domain): New function, takes care
602 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
603 (lookup_partial_symbol): Use symbol_matches_domain to see if the
604 found psym domain matches the given domain.
605 (lookup_block_symbol): Likewise.
609 * top.c (command_line_handler_continuation): Remove.
610 (execute_command): Do not install the above.
614 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
615 and catch all exceptions from it.
616 * top.c (command_line_handler_continuation): Don't
617 call bpstat_do_action here.
621 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
622 (struct die_info): Remove type.
623 (read_type_die, read_typedef, read_base_type, read_subrange_type)
624 (read_structure_type, read_enumeration_type, read_array_type)
625 (read_tag_pointer_type, read_tag_ptr_to_member_type)
626 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
627 (read_tag_string_type, read_subroutine_type, read_set_type)
628 (read_unspecified_type): Delete prototypes. Remove check for
629 already-loaded type. Return the new type.
630 (set_die_type): Return the new type.
631 (reset_die_and_siblings_types): Delete.
632 (load_comp_unit, load_full_comp_unit): Set type_hash.
633 (process_queue): Remove call to reset_die_and_siblings_types.
634 (process_die): Do not read most types here. Use read_type_die
636 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
637 (quirk_gcc_member_function_pointer): Return the new type.
638 (process_structure_scope, process_enumeration_scope): Use
639 get_die_type and read the DIE's type.
640 (read_full_die): Do not initialize die->type.
641 (tag_type_to_type): Use read_type_die.
642 (read_type_die): Check for already defined types. Return the
644 (determine_prefix): Use get_die_type.
645 (set_die_type): Return the type.
646 (get_die_type): Take a CU argument. Check for no type_hash.
650 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
655 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
656 and bp_longjmp_resume breakpoints.
657 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
659 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
660 breakpoints. Create bp_longjmp breakpoints as momentary
662 (enable_longjmp_breakpoint): Delete.
663 (set_longjmp_breakpoint): New.
664 (disable_longjmp_breakpoint): Delete.
665 (delete_longjmp_breakpoint): New.
666 (set_longjmp_resume_breakpoint): Delete.
667 (set_momentary_breakpoint_at_pc): New.
668 (breakpoint_re_set_one): Don't delete bp_longjmp and
669 bp_longjmp_resume breakpoints.
670 (breakpoint_re_set): Don't create longjmp and longjmp-resume
673 * infrun.c (step_resume_breakpoint): Add comment.
674 (struct execution_control_state): Delete handling_longjmp member.
675 (init_execution_control_state). Don't clear handling_longjmp.
676 (context_switch): Don't context switch handling_longjmp.
677 (handle_inferior_event): If handling a bp_longjmp breakpoint,
678 create a bp_longjmp_resume breakpoint, and set it as current
679 step_resume_breakpoint, then step over the longjmp breakpoint. If
680 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
681 breakpoint, delete the longjmp-resume breakpoint, and stop
683 (currently_stepping): Remove handling_longjmp from expression.
684 (insert_step_resume_breakpoint_at_sal): Update comment.
685 (insert_longjmp_resume_breakpoint): New.
687 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
688 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
690 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
691 (set_longjmp_resume_breakpoint): Delete declaration.
693 * gdbthread.h (save_infrun_state): Remove handling_longjmp
695 (load_infrun_state): Delete *handling_longjmp parameter.
696 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
698 (load_infrun_state): Delete *handling_longjmp parameter. Update
701 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
702 (delete_longjmp_breakpoint_cleanup): New.
703 (step_1): Call set_longjmp_breakpoint instead of
704 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
705 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
706 (step_1_continuation): Pass thread id in the continuation args to
708 (step_once): Add thread parameter. Pass thread id the the
713 Set CU BASE_ADDRESS already from partial DIEs.
714 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
715 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
716 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
717 from these variables if it was still unset.
719 * Makefile.in: Update dependencies.
720 * dwarf2read.c: Include "addrmap.h"
721 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
722 (dwarf2_ranges_read): New prototype.
723 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
724 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
725 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
726 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
727 comment for it. Add the found ranges to RANGES_PST. New variable
728 BASEADDR, initialize it the common way.
729 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
730 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
731 HAS_RANGES_OFFSET for the later processing.
732 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
733 * symtab.c: Include "addrmap.h"
734 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
735 Move the psymtab locator into ...
736 (find_pc_sect_psymtab_closer): ... a new function.
740 * arch-utils.c (gdbarch_update_p): Use default values for
741 info.abfd and info.target_desc if they are NULL.
742 (gdbarch_from_bfd): Remove assertion.
743 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
744 using the current target description.
745 (gdbarch_info_fill): Do not use default values for info->abfd
746 and info->target_desc.
750 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
754 * inferior.h (read_pc_pid, write_pc_pid): Remove.
755 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
757 * regcache.c (read_pc_pid): Remove, replace by ...
758 (regcache_read_pc): ... this function.
759 (write_pc_pid): Remove, replace by ...
760 (regcache_write_pc): ... this function.
761 (read_pc, write_pc): Update.
763 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
764 write_pc_pid by regcache_read_pc and regcache_write_pc.
765 (displaced_step_fixup): Likewise.
766 (resume): Likewise. Use regcache arch instead of current_gdbarch.
767 (prepare_to_proceed): Likewise.
769 (adjust_pc_after_break): Likewise.
770 (handle_inferior_event): Likewise.
772 * linux-nat.c (cancel_breakpoint): Likewise.
773 * linux-thread-db.c (check_event): Likewise.
774 * aix-thread.c (aix_thread_wait): Likewise.
775 * tracepoint.c (trace_dump_command): Likewise.
779 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
780 SYMBOL_LOCATION_BATON.
784 * target.h (struct target_ops): New field to_auxv_parse.
785 * auxv.c (default_auxv_parse): New, renamed from previous
787 (target_auxv_parse): Try to call target method. Fallback to
788 default_auxv_parse if not found.
789 * procfs.c (procfs_auxv_parse): New.
790 (init_procfs_ops): On Solaris, in 64-bit mode, install
795 * symfile.c (add_symbol_file_command): Use paddress rather than
796 hex_string to print the address.
800 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
801 return the null frame ID to terminate the backtrace.
805 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
806 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
807 (SIG_FRAME_PC_OFFSET): Likewise.
808 (SIG_FRAME_LR_OFFSET): Likewise.
809 (SIG_FRAME_FP_OFFSET): Likewise.
810 (rs6000_push_dummy_call): Likewise.
811 (rs6000_return_value): Likewise.
812 (rs6000_convert_from_func_ptr_addr): Likewise.
813 (branch_dest, rs6000_software_single_step): Likewise.
814 (deal_with_atomic_sequence): Rename to ...
815 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
816 Do not call branch_dest; inline required parts of that function.
817 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
818 with SYMBOL_LINKAGE_NAME.
819 (struct reg, regsize): Delete.
820 (read_memory_addr): Delete; inline into callers.
821 (rs6000_skip_prologue): Move after skip_prologue.
822 (skip_prologue): Remove prototype.
823 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
824 initialization as if this variable were true. Do not install
825 ppc64_sysv_abi_adjust_breakpoint_address.
827 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
828 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
830 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
831 (SIG_FRAME_PC_OFFSET): Likewise.
832 (SIG_FRAME_LR_OFFSET): Likewise.
833 (SIG_FRAME_FP_OFFSET): Likewise.
834 (rs6000_push_dummy_call): Likewise.
835 (rs6000_return_value): Likewise.
836 (rs6000_convert_from_func_ptr_addr): Likewise.
837 (branch_dest, rs6000_software_single_step): Likewise. Replace
838 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
839 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
840 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
841 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
842 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
844 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
845 (AIX_TEXT_SEGMENT_BASE): New macro.
846 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
847 by AIX_TEXT_SEGMENT_BASE.
849 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
850 (struct gdbarch_tdep): Remove text_segment_base member.
851 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
852 ppc64_sysv_abi_adjust_breakpoint_address.
854 * Makefile.in (rs6000-tdep.o): Update dependencies.
855 (rs6000-aix-tdep.o): Likewise.
860 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
861 * doublest.c (convert_typed_floating): Fix typo in comment.
862 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
863 * frame-unwind.h (frame_sniffer_ftype): Likewise.
864 * frame.c (frame_unwind_address_in_block): Likewise.
865 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
866 * symtab.h (struct symbol): Likewise.
867 * tramp-frame.h (struct trad_frame_cache): Likewise.
868 * value.c (allocate_repeat_value): Likewise.
872 * infrun.c (handle_inferior_event): Do not insert breakpoints at
873 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
877 * parse.c (parse_exp_in_context): Don't override
878 expression_context_pc if get_selected_block returned a valid
883 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
884 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
885 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
887 * c-typeprint.c (c_type_print_base): Delete handling of template
889 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
890 (METHOD_PTR_TO_VOFFSET): Delete.
891 * defs.h (QUIT_FIXME): Delete.
892 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
893 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
894 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
895 ninstantiations, and instantiations.
896 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
897 (TYPE_FN_FIELD_INLINED): Delete.
898 * srec.h (SREC_BINARY): Delete.
899 * symtab.c (symbol_init_demangled_name): Delete.
900 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
901 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
902 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
903 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
904 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
905 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
906 * target.h (enum thread_control_capabilities): Delete tc_switch.
907 (target_can_switch_threads): Delete.
911 * Makefile.in (objfiles.o): Update.
912 * exec.c (exec_set_section_address): Support p->addr != 0.
913 * objfiles.c (objfile_relocate): Update exec_ops section
915 * symfile.c (place_section): Move exec_set_section_address call...
916 (default_symfile_offsets): ...to here.
920 * Makefile.in (ppc_linux_tdep_h): New macro.
921 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
922 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
923 (powerpc_e500l_c): Likewise.
924 (ppc-linux-nat.o): Update dependencies.
925 (ppc-linux-tdep.o): Update dependencies.
926 (rs6000-tdep.o): Update dependencies.
928 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
929 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
930 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
931 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
932 (tdesc_powerpc_e500): Remove.
934 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
935 and "features/rs6000/powerpc-altivec64.c".
936 (ppc_supply_reg, ppc_collect_reg): Make global.
937 (variants): Use tdesc_powerpc_32 for "powerpc" and
938 tdesc_powerpc_altivec64 for "powerpc64".
939 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
941 * ppc-linux-tdep.h: New file.
943 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
944 Include "features/rs6000/powerpc-32l.c".
945 Include "features/rs6000/powerpc-altivec32l.c".
946 Include "features/rs6000/powerpc-64l.c".
947 Include "features/rs6000/powerpc-altivec64l.c".
948 Include "features/rs6000/powerpc-e500l.c".
949 (ppc_linux_supply_gregset): New function.
950 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
951 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
952 (ppc64_linux_gregset): Likewise.
953 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
954 (ppc_linux_trap_reg_p): New function.
955 (ppc_linux_write_pc): New function.
956 (ppc_linux_core_read_description): New function.
957 (ppc_linux_init_abi): Install ppc_linux_write_pc and
958 ppc_linux_core_read_description. Install orig_r3 and trap
959 registers if present in the target description.
960 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
962 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
963 (PT_ORIG_R3, PT_TRAP): Define if necessary.
964 (ppc_register_u_addr): Handle orig_r3 and trap registers.
965 (fetch_ppc_registers): Likewise.
966 (store_ppc_registers): Likewise.
967 (store_register): Likewise.
968 (ppc_linux_read_description): Check whether AltiVec is supported.
969 Check whether inferior is 32-bit or 64-bit. Return the appropriate
970 Linux target description.
972 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
973 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
974 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
975 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
976 rs6000/powerpc-e500. Update -expedite variables accordingly.
978 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
979 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
980 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
981 * features/rs6000/powerpc-e500.c: Regenerate.
982 * features/rs6000/powerpc-32.c: Regenerate.
983 * features/rs6000/powerpc-64.c: Regenerate.
985 * features/rs6000/power-linux.xml: New file.
986 * features/rs6000/power64-linux.xml: New file.
987 * features/rs6000/powerpc-32l.xml: New file.
988 * features/rs6000/powerpc-altivec32l.xml: New file.
989 * features/rs6000/powerpc-64l.xml: New file.
990 * features/rs6000/powerpc-altivec64l.xml: New file.
991 * features/rs6000/powerpc-e500l.xml: New file.
992 * features/rs6000/powerpc-32l.c: New (generated) file.
993 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
994 * features/rs6000/powerpc-64l.c: New (generated) file.
995 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
996 * features/rs6000/powerpc-e500l.xml: New (generated) file.
998 * regformats/reg-ppc.dat: Remove.
999 * regformats/reg-ppc64.dat: Remove.
1000 * regformats/rs6000/powerpc-32.dat: Remove.
1001 * regformats/rs6000/powerpc-64.dat: Remove.
1002 * regformats/rs6000/powerpc-e500.dat: Remove.
1003 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
1004 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
1005 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
1006 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
1007 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
1011 * thread.c (delete_thread): Call observer_notify_thread_exit.
1012 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
1013 thread_exit observer.
1014 (mi_thread_exit): New.
1018 * breakpoint.c (create_exception_catchpoint): Remove prototype
1019 for already deleted function.
1020 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
1021 * frame.h (show_stack_frame): Remove prototype.
1022 * stack.c (show_stack_frame): Remove empty, unused function.
1023 * source.c (symtab_to_fullname, print_source_lines): Small fix
1025 * value.c (show_values): Update comments to mention "show values"
1026 command instead of "info history".
1030 * linespec.c: Include "target.h".
1031 (minsym_found): Handle minimal symbols pointing to function
1032 descriptors. Use find_function_start_pc.
1033 * minsyms.c (msymbol_objfile): New function.
1034 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
1035 to function descriptors.
1036 * symtab.c (fixup_section): Only use minimal symbol at the same
1037 address to determine section of a symbol.
1038 (find_function_start_pc): New function.
1039 (find_function_start_sal): Use it.
1040 * symtab.h (msymbol_objfile): Add prototype.
1041 (find_function_start_pc): Likewise.
1042 * value.c: Include "objfiles.h".
1043 (value_fn_field): Handle minimal symbols pointing to function
1045 * Makefile.in (linespec.o): Update dependencies.
1046 (value.o): Likewise.
1050 * ada-lang.c (unwrap_value): Handle the case where the "F" field
1051 inside a PAD type is a bitfield.
1055 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
1056 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1057 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1058 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
1059 Allow typedefs when checking for function pointer arguments.
1060 Right-align small structs passed on the stack.
1061 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
1062 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1063 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1067 * Makefile.in (arm-tdep.o): Update.
1068 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
1069 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
1070 (arm_pc_is_thumb): Use mapping symbols.
1071 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
1072 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
1073 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
1074 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
1075 * gdbarch.sh: Add record_special_symbol.
1076 * gdbarch.c, gdbarch.h: Regenerated.
1077 * objfiles.c (struct objfile_data): Add cleanup member.
1078 (register_objfile_data_with_cleanup): New function, from
1079 register_objfile_data.
1080 (register_objfile_data): Use it.
1081 (objfile_free_data): Call clear_objfile_data.
1082 (clear_objfile_data): Call cleanup functions.
1083 * objfiles.h (register_objfile_data_with_cleanup): Declare.
1087 * objfiles.c (init_entry_point_info): Handle shared libraries.
1091 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
1097 Implement displaced stepping.
1099 * gdbarch.sh (max_insn_length): New 'variable'.
1100 (displaced_step_copy, displaced_step_fixup)
1101 (displaced_step_free_closure, displaced_step_location): New
1103 (struct displaced_step_closure): Add forward declaration.
1104 * gdbarch.c, gdbarch.h: Regenerated.
1106 * arch-utils.c: #include "objfiles.h".
1107 (simple_displaced_step_copy_insn)
1108 (simple_displaced_step_free_closure)
1109 (displaced_step_at_entry_point): New functions.
1110 * arch-utils.h (simple_displaced_step_copy_insn)
1111 (simple_displaced_step_free_closure)
1112 (displaced_step_at_entry_point): New prototypes.
1114 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
1115 (I386_MAX_MATCHED_INSN_LEN): ... this.
1116 (i386_absolute_jmp_p, i386_absolute_call_p)
1117 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
1118 (i386_displaced_step_fixup): New functions.
1119 (struct i386_insn, i386_match_insn): Update.
1120 (i386_gdbarch_init): Set gdbarch_max_insn_length.
1121 * i386-tdep.h (I386_MAX_INSN_LEN): New.
1122 (i386_displaced_step_fixup): New prototype.
1123 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
1124 Register gdbarch_displaced_step_copy,
1125 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
1126 and gdbarch_displaced_step_location functions.
1128 * infrun.c (debug_displaced): New variable.
1129 (show_debug_displaced): New function.
1130 (struct displaced_step_request): New struct.
1131 (displaced_step_request_queue, displaced_step_ptid)
1132 (displaced_step_gdbarch, displaced_step_closure)
1133 (displaced_step_original, displaced_step_copy)
1134 (displaced_step_saved_copy, can_use_displaced_stepping): New
1136 (show_can_use_displaced_stepping, use_displaced_stepping)
1137 (displaced_step_clear, cleanup_displaced_step_closure)
1138 (displaced_step_dump_bytes, displaced_step_prepare)
1139 (displaced_step_clear_cleanup, write_memory_ptid)
1140 (displaced_step_fixup): New functions.
1141 (resume): Call displaced_step_prepare.
1142 (proceed): Call read_pc once, and remember the value. If using
1143 displaced stepping, don't remove breakpoints.
1144 (handle_inferior_event): Call displaced_step_fixup. Add some
1145 debugging output. When we try to step over a breakpoint, but get
1146 a signal to deliver to the thread instead, ensure the step-resume
1147 breakpoint is actually inserted. If a thread hop is needed, and
1148 displaced stepping is enabled, don't remove breakpoints.
1149 (init_wait_for_inferior): Call displaced_step_clear.
1150 (_initialize_infrun): Add "set debug displaced" command. Add
1151 "maint set can-use-displaced-stepping" command. Clear
1152 displaced_step_ptid.
1153 * inferior.h (debug_displaced): Declare variable.
1154 (displaced_step_dump_bytes): Declare function.
1156 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
1161 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
1162 (arm_force_mode_string, arm_show_fallback_mode)
1163 (arm_show_force_mode): New.
1164 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
1166 (_initialize_arm_tdep): Add "set arm fallback-mode"
1167 and "set arm force-mode".
1168 * NEWS: Document new commands.
1172 * main.h (batch_silent): Declare.
1173 * event-top.c: Include main.h.
1174 (gdb_setup_readline): Remove extern batch_silent declaration.
1175 * infrun.c (normal_stop): Don't print source location when running in
1176 --batch-silent mode.
1177 * Makefile.in (event-top.o): Add main.h dependency.
1181 * target.h (struct target_ops): Add
1182 to_watchpoint_addr_within_range.
1183 (target_watchpoint_addr_within_range): New function.
1184 * target.c (update_current_target): Inherit
1185 to_watchpoint_addr_within_range, defaulting to
1186 default_watchpoint_addr_within_range.
1187 (default_watchpoint_addr_within_range): New function.
1188 (debug_to_watchpoint_addr_within_range): New function.
1189 (setup_target_debug): Set to_watchpoint_addr_within_range.
1190 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
1192 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
1193 * breakpoint.c (watchpoints_triggered): Use
1194 target_watchpoint_addr_within_range.
1198 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
1199 (i[34567]86-*-dicos*, x86_64-*-dicos*):
1200 Set gdb_osabi to GDB_OSABI_DICOS.
1202 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
1203 * osabi.c (gdb_osabi_name): Add "DICOS".
1205 * i386-dicos-tdep.c: New file.
1207 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
1208 (ALLDEPFILES): Add i386-dicos-tdep.c.
1209 (i386-dicos-tdep.o): New rule.
1213 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
1214 and register the fork's PTID as a thread.
1219 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
1220 assign its value to the breakpoint created.
1221 (create_breakpoints): Add breakpoint_ops argument and pass it
1222 to create_breakpoint call.
1223 (break_command_really): Add breakpoint_ops argument and pass/assign
1225 (break_command_1): Pass NULL as ops argument.
1226 (set_breakpoint): Pass NULL as ops argument.
1227 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
1228 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
1229 catch and throw catchpoints.
1234 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
1235 translate signal numeric value from the target to GDB's enum
1237 * gdbarch.c, gdbarch.h: Regenerated.
1238 * gdbarch.sh: Added two new functions target_signal_from_host and
1239 target_signal_to_host.
1240 * target.h (default_target_signal_from_host,
1241 default_target_signal_to_host): New functions - declarations.
1242 * signals/signals.c (struct gdbarch): New declaration.
1243 (default_target_signal_to_host, default_target_signal_from_host): New
1248 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
1249 * arm-tdep.c (arm_frame_is_thumb): New.
1250 (arm_pc_is_thumb): Clarify comment.
1251 (thumb_analyze_prologue): Remove PC special case.
1252 (thumb_scan_prologue): Take a block_addr argument. Use it for
1253 find_pc_partial_function. Remove unused variables.
1254 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
1255 for find_pc_partial_function. Remove PC special case.
1256 (arm_prologue_prev_register): Add special handling for PC and CPSR.
1257 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
1258 (arm_get_next_pc): Use arm_frame_is_thumb.
1259 (arm_write_pc): Use CPSR_T instead of 0x20.
1260 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
1261 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
1263 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
1264 DWARF2_FRAME_REG_FN.
1265 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
1266 DWARF2_FRAME_REG_FN.
1267 (struct dwarf2_frame_state_reg): Add FN to loc union.
1271 * exec.c (print_section_info): Add missing '\n'.
1275 * thread.c (add_thread): Move observer call to ...
1276 (add_thread_silent): ... here.
1280 * rs6000-tdep.c: Update for unwinder changes.
1281 * ppcobsd-tdep.c: Likewise.
1285 * s390-tdep.c: Update for unwinder changes.
1289 * spu-tdep.c: Update for unwinder changes.
1293 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
1294 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
1295 sparc64-linux-tdep.c: Update for unwinder changes.
1299 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
1300 for unwinder changes.
1301 * mips-tdep.c: Likewise.
1302 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
1307 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
1312 Update i386 and amd64 ports for unwinder changes.
1314 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
1315 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
1316 (amd64_frame_unwind): Use default_frame_sniffer.
1317 (amd64_frame_sniffer): Delete.
1318 (amd64_sigtramp_frame_cache): Expect this_frame.
1319 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
1320 (amd64_sigtramp_frame_sniffer): Update signature.
1321 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
1322 (amd64_frame_base_address): Expect this_frame.
1323 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
1325 (amd64_init_abi): Use set_gdbarch_dummy_id and
1326 frame_unwind_append_unwinder.
1327 * i386-tdep.c (i386_frame_cache): Expect this_frame.
1328 (i386_frame_this_id, i386_frame_prev_register): Update signature.
1329 (i386_frame_unwind): Use default_frame_sniffer.
1330 (i386_frame_sniffer): Delete.
1331 (i386_sigtramp_frame_cache): Expect this_frame.
1332 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
1333 (i386_sigtramp_frame_sniffer): Update signature.
1334 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
1335 (i386_frame_base_address): Update signature.
1336 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
1337 (i386_push_dummy_call): Update comment.
1338 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
1340 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
1341 and frame_unwind_append_unwinder.
1342 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
1343 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
1344 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
1345 i386nbsd-tdep.c: Update for unwinder changes.
1349 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
1350 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
1352 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
1353 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
1354 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
1356 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
1358 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
1360 * tramp-frame.h (struct tramp_frame): Update signature of init.
1361 * Makefile.in (trad-frame.o): Update.
1365 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
1366 (execute_stack_op): Put this_frame in the baton.
1367 (execute_cfa_program): Take this_frame.
1368 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
1369 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
1370 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
1371 (dwarf2_frame_this_id): Adjust to work on this_frame.
1372 (dwarf2_signal_frame_this_id): Delete.
1373 (dwarf2_frame_prev_register): Update signature. Use new frame
1375 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
1376 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
1377 dwarf2_frame_sniffer.
1378 (dwarf2_append_unwinders): New.
1379 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
1381 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
1382 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
1383 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
1384 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
1385 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
1386 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
1387 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
1388 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
1389 (dwarf2_append_unwinders): Declare.
1390 (dwarf2_frame_base_sniffer): Update declaration.
1391 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
1396 Convert frame unwinders to use the current frame and
1399 * frame.c (frame_debug): Make global.
1400 (get_frame_id): Pass this frame to unwinder routines.
1401 (frame_pc_unwind): Remove unused unwind->prev_pc support.
1402 (do_frame_register_read): Do not discard the return value of
1403 frame_register_read.
1404 (frame_register_unwind): Remove debug messages. Use
1405 frame_unwind_register_value.
1406 (frame_unwind_register_value, get_frame_register_value): New
1408 (create_new_frame, get_frame_base_address, get_frame_locals_address)
1409 (get_frame_args_address, get_frame_type): Pass this frame to
1411 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
1413 * frame.h: Update comments.
1414 (frame_debug, frame_unwind_register_value, get_frame_register_value)
1415 (frame_prepare_for_sniffer): Declare.
1416 * frame-unwind.h: Update comments and parameter names.
1417 (default_frame_sniffer): Declare.
1418 (frame_prev_register_ftype): Return a struct value *.
1419 (struct frame_unwind): Remove prev_pc member.
1420 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
1421 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
1422 (frame_unwind_got_register, frame_unwind_got_memory)
1423 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
1424 * frame-base.h: Update comments and parameter names.
1425 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
1426 if necessary. Add debugging output.
1427 * sentinel-frame.c (sentinel_frame_prev_register)
1428 (sentinel_frame_this_id): Update for new signature.
1429 (sentinel_frame_prev_pc): Delete.
1430 (sentinel_frame_unwinder): Remove prev_pc.
1431 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
1433 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
1434 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
1435 (frame_unwind_append_sniffer): Delete.
1436 (frame_unwind_append_unwinder): New function.
1437 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
1438 from unwinders. Use frame_prepare_for_sniffer.
1439 (default_frame_sniffer, frame_unwind_got_optimized)
1440 (frame_unwind_got_register, frame_unwind_got_memory)
1441 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
1442 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
1443 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
1445 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
1446 * gdbarch.c, gdbarch.c: Regenerated.
1447 * frame-base.c (default_frame_base_address)
1448 (default_frame_locals_address, default_frame_args_address): Update
1450 (frame_base_find_by_frame): Pass this frame to unwinder routines.
1451 * infcall.c (call_function_by_hand): Update comments.
1452 * Makefile.in (frame-unwind.o): Update dependencies.
1456 * ada-lang.c (ada_value_primitive_packed_val): Only check
1457 value_lazy for memory lvals.
1458 * findvar.c (value_of_register_lazy): New function.
1459 (locate_var_value): Only check value_lazy for memory lvals.
1460 * valarith.c (value_subscripted_rvalue): Likewise.
1461 * valops.c (value_fetch_lazy): Handle both memory and register
1463 (search_struct_field, value_slice): Only check value_lazy for memory
1465 * value.c (struct value): Update comment for lazy.
1466 (value_primitive_field): Only check value_lazy for memory lvals.
1467 * value.h (value_lazy): Update comment.
1468 (value_of_register_lazy): Declare.
1472 * corefile.c (reopen_exec_file): Close any open files.
1476 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
1477 show_memory_breakpoints to 1 while reading the instruction bundle.
1481 * gdbarch.sh: Document the return_value method. Explain that
1482 the FUNCTYPE parameter might be NULL.
1483 * gdbarch.h: Regenerated.
1484 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
1485 type when calling using_struct_return, as this is unnecessary
1490 * terminal.h (create_tty_session): Fix return type.
1494 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
1498 * breakpoint.c (condition_command, commands_from_control_command)
1499 (break_command_really): Minor reformatting.
1503 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
1507 * amd64-tdep.c (amd64_get_longjmp_target): New.
1508 (amd64_init_abi): Register amd64_get_longjmp_target as
1509 gdbarch_get_longjmp_target callback.
1510 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
1514 * breakpoint.h (enum bpstat_what_main_action): Delete
1515 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
1517 * breakpoint.c (clrs): Delete.
1518 (bpstat_what): Update table.
1520 * infrun.c (handle_inferior_event): Remove
1521 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
1525 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
1526 Adjust all prototypes using mi_cmd_args_ftype to use
1528 (struct mi_cmd): Remove the args_func field.
1529 * mi/mi-cmds.c: Don't provide value for the args_func field.
1530 * mi/mi-main.c (mi_execute_async_cli_command)
1531 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1532 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1533 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
1534 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
1535 (mi_cmd_target_download): Adjust.
1536 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
1537 (mi_cmd_execute): Do not check for args_func.
1538 (mi_execute_async_cli_command): Adjust.
1539 * mi/mi-parse.c: Don't check for args_func.
1543 * breakpoint.c (bpstat_check_location)
1544 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
1545 New, extracted from bpstat_stop_status.
1546 (bpstat_stop_status): Use the above.
1550 * mi/mi-main.c (last_async_command): Rename to current_token.
1551 (previous_async_command): Remove.
1552 (mi_cmd_gdb_exit): Adjust.
1553 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
1554 (mi_cmd_target_select): Adjust.
1555 (mi_cmd_execute): Don't set previous_async_command. Free token
1556 here even in async mode.
1557 (mi_execute_async_cli_command): Adjust.
1558 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
1560 (mi_load_progress): Adjust.
1564 * infcmd.c (step_1_continuation): Always disable longjmp
1565 breakpoint if we're not going to do another step.
1569 exec_cleanup murder.
1570 * breakpoint.c (until_break_command_continuation): Add
1571 the 'error' parameter. Directly delete the breakoint as
1572 opposed to running cleanups.
1573 (until_break_command): Install continuation only
1574 after starting the target. Don't use exec cleanups,
1575 use ordinary cleanups. Discard cleanups is successfully
1576 started the target in async mode.
1577 (make_cleanup_delete_breakpoint): Remove.
1578 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
1580 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
1582 (struct continations): Add the 'error' parameter to the
1583 continuation_hook field.
1584 (add_continuation, do_all_continuations)
1585 (add_intermediate_continuation)
1586 (do_all_intermediate_continuations): Add the 'error' parameter.
1587 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
1588 * inf-loop.c (inferior_event_handler): Instead of calling
1589 discard_all_continuations, use do_all_continuations with 1 as
1590 'error' parameter. Pass 0 as 'error' parameter in existing uses
1591 of discard_all_continuations.
1592 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
1594 (step_once): Install continuation only after resuming the target.
1595 (step_1_continuation): Disable longjmp breakpoint on error.
1596 (finish_command_continuation): Add the error parameter. Delete
1597 the finish breakpoint directly, do not use cleanups.
1598 (finish_command): Do not use exec_cleanups. Always setup
1599 continuation. For sync case, immediately run them.
1600 (attach_command_continuation): Add the error parameter.
1601 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
1602 remove step_resume_breakpoint -- adjust delete it directly.
1603 * interps.c (interp_set): Adjust call to do_all_continations.
1604 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
1606 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
1608 (mi_cmd_execute): Do not use exec_cleanup.
1609 (mi_execute_async_cli_command): Simplify the string concatenation
1610 logic. Do no use exec cleanup.
1611 (mi_exec_async_cli_cmd_continuation): New parameter error.
1612 Free last_async_command.
1613 * top.c (command_line_handler_continuation): New parameter error.
1614 * utils.c (exec_cleanup_chain, make_exec_cleanup)
1615 (do_exec_cleanups): Remove.
1616 (add_continuation, do_all_continations)
1617 (add_intermediate_continuation)
1618 (do_all_intermediate_continuations): New parameter error.
1622 * breakpoint.h (bp_location_p): New typedef.
1623 Register a vector of bp_location_p.
1624 * breakpoint.c (always_inserted_mode)
1625 (show_always_inserted_mode): New.
1626 (unlink_locations_from_global_list): Remove.
1627 (update_global_location_list)
1628 (update_global_location_list_nothrow): New.
1629 (update_watchpoint): Don't free locations.
1630 (should_insert_location): New.
1631 (insert_bp_location): Use should_insert_location.
1632 (insert_breakpoint_locations): Copied from
1634 (insert_breakpoint): Use insert_breakpoint_locations.
1635 (bpstat_stop_status): Call update_global_location_list
1636 when disabling breakpoint.
1637 (allocate_bp_location): Don't add to bp_location_chain.
1638 (set_raw_breakpoint)
1639 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
1640 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
1641 (enable_overlay_breakpoints, disable_overlay_breakpoints)
1642 (set_longjmp_resume_breakpoint)
1643 (enable_watchpoints_after_interactive_call_stop)
1644 (disable_watchpoints_before_interactive_call_start)
1645 (create_internal_breakpoint)
1646 (create_fork_vfork_event_catchpoint)
1647 (create_exec_event_catchpoint, set_momentary_breakpoint)
1648 (create_breakpoints, break_command_1, watch_command_1)
1649 (create_exception_catchpoint)
1650 (handle_gnu_v3_exceptions)
1651 (disable_breakpoint, breakpoint_re_set_one)
1652 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1653 (create_ada_exception_breakpoint): : Don't call check_duplicates.
1654 Call update_global_location_list.
1655 (delete_breakpoint): Don't remove locations and don't
1656 try to reinsert them. Call update_global_location_list.
1657 (update_breakpoint_locations): Likewise.
1658 (restore_always_inserted_mode): New.
1659 (update_breakpoints_after_exec): Temporary disable
1660 always inserted mode.
1661 * Makefile.in: Update dependencies.
1663 * infrun.c (proceed): Remove breakpoints while stepping
1665 (handle_inferior_event): Don't remove or insert
1667 * linux-fork.c (checkpoint_command): Remove breakpoints
1668 before fork and insert after.
1669 (linux_fork_context): Remove breakpoints before switch
1671 * target.c (target_disconnect, target_detach): Remove
1672 breakpoints from target.
1677 * breakpoint.c (print_one_breakpoint_location): In MI
1678 mode, report the location string the breakpoint was
1679 originally created with.
1683 * Makefile.in (xtensa-tdep.o): Update dependencies.
1684 * configure.tgt (xtensa*): Update dependencies.
1685 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
1686 Local variable areg renamed to arreg.
1687 (areg_number): New function.
1688 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
1689 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
1690 replaced by arreg_number.
1691 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
1692 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
1693 (xtensa_scan_prologue): New function.
1694 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
1695 when ENTRY instraction hasn't been executed yet. Get the frame pointer
1696 value based on prologue analysis. Fix the bugs preventing WS and
1697 AR4-AR7/A11 registers from getting right values for intermediate frames,
1698 whose registers have been already spilled.
1699 (xtensa_frame_prev_register): Fix WS register value. Use are_number
1700 and arreg_number appropriately.
1701 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1702 svr4_ilp32_fetch_link_map_offsets.
1706 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
1707 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
1711 * acinclude.m4: Add override.m4.
1712 * configure: Regenerate.
1716 * ada-lang.c (get_selections): Variable PROMPT made non-const and
1717 initialized with a trailing space now. Use PROMPT_ARG of
1718 COMMAND_LINE_INPUT instead of printing it ourselves.
1722 * NEWS: Document support for 64-bit core file.
1726 * NEWS: Add information on calling convention and new SH CLI options.
1728 * sh-tdep.c (sh_cc_gcc): New static string.
1729 (sh_cc_renesas): Ditto.
1730 (sh_cc_enum): New static string array.
1731 (sh_active_calling_convention): New static string pointer denoting
1732 active user chosen ABI.
1733 (sh_is_renesas_calling_convention): New function to return function
1734 specific ABI, or user choice if necessary.
1735 (sh_use_struct_convention): Rename first argument and turn around its
1736 meaning. Check for renesas ABI and return accordingly.
1737 (sh_use_struct_convention_nofpu): New function.
1738 (sh_next_flt_argreg): Get function type as third parameter. Check
1739 for renesas ABI and choose floating registers accordingly.
1740 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
1741 struct return slot accordingly.
1742 (sh_push_dummy_call_nofpu): Ditto.
1743 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
1744 Evaluate ABI and give to sh_use_struct_convention_nofpu.
1745 (sh_return_value_fpu): Evaluate ABI and give to
1746 sh_use_struct_convention.
1747 (show_sh_command): New function.
1748 (set_sh_command): Ditto.
1749 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
1752 * gdbarch.sh (return_value): Add func_type argument.
1753 * gdbarch.c: Regenerate.
1755 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
1756 val_type so as not to collide with value_type function. Call
1757 using_struct_return with additional function type argument.
1758 * infcall.c (call_function_by_hand): Call using_struct_return and
1759 gdbarch_return_value with additional function type argument.
1760 * infcmd.c (print_return_value): Take addition func_type argument.
1761 Call gdbarch_return_value with additional function type argument.
1762 (finish_command_continuation): Call print_return_value with additional
1763 function type argument.
1764 (finish_command): Ditto.
1765 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
1766 additional function type argument.
1767 * stack.c (return_command): Call using_struct_return and
1768 gdbarch_return_value with additional function type argument.
1769 * value.c (using_struct_return): Take additional function type argument.
1770 * value.h (using_struct_return): Accommodate declaration.
1771 * alpha-tdep.c (alpha_return_value): Add func_type argument.
1772 * amd64-tdep.c (amd64_return_value): Ditto.
1773 * arm-tdep.c (arm_return_value): Ditto.
1774 * avr-tdep.c (avr_return_value): Ditto.
1775 * cris-tdep.c (cris_return_value): Ditto.
1776 * frv-tdep.c (frv_return_value): Ditto.
1777 * h8300-tdep.c (h8300_return_value): Ditto.
1778 (h8300h_return_value): Ditto.
1779 * hppa-tdep.c (hppa32_return_value): Ditto.
1780 (hppa64_return_value): Ditto.
1781 * i386-tdep.c (i386_return_value): Ditto.
1782 * ia64-tdep.c (ia64_return_value): Ditto.
1783 * iq2000-tdep.c (iq2000_return_value): Ditto.
1784 * m32c-tdep.c (m32c_return_value): Ditto.
1785 * m32r-tdep.c (m32r_return_value): Ditto.
1786 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
1787 * m68k-tdep.c (m68k_return_value): Ditto.
1788 (m68k_svr4_return_value): Ditto.
1789 * m88k-tdep.c (m88k_return_value): Ditto.
1790 * mep-tdep.c (mep_return_value): Ditto.
1791 * mips-tdep.c (mips_eabi_return_value): Ditto.
1792 (mips_n32n64_return_value): Ditto.
1793 (mips_o32_return_value): Ditto.
1794 (mips_o64_return_value): Ditto.
1795 * mn10300-tdep.c (mn10300_return_value): Ditto.
1796 * mt-tdep.c (mt_return_value): Ditto.
1797 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
1798 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
1799 (ppc_sysv_abi_broken_return_value): Ditto.
1800 (ppc64_sysv_abi_return_value): Ditto.
1801 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
1802 (ppc_sysv_abi_broken_return_value): Ditto.
1803 (ppc64_sysv_abi_return_value): Ditto.
1804 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
1805 * rs6000-tdep.c (rs6000_return_value): Ditto.
1806 * s390-tdep.c (s390_return_value): Ditto.
1807 * score-tdep.c (score_return_value): Ditto.
1808 * sh-tdep.c (sh_return_value_nofpu): Ditto.
1809 (sh_return_value_fpu): Ditto.
1810 * sh64-tdep.c (sh64_return_value): Ditto.
1811 * sparc-tdep.c (sparc32_return_value): Ditto.
1812 * sparc64-tdep.c (sparc64_return_value): Ditto.
1813 * spu-tdep.c (spu_return_value): Ditto.
1814 * v850-tdep.c (v850_return_value): Ditto.
1815 * vax-tdep.c (vax_return_value): Ditto.
1816 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
1817 * xtensa-tdep.c (xtensa_return_value): Ditto.
1819 * gdbtypes.h (struct type): Add calling_convention member.
1820 * dwarf2read.c (read_subroutine_type): Add calling convention read
1821 from DW_AT_calling_convention attribute to function type.
1825 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
1826 multi_f77_subscript to support values from registers.
1827 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
1828 * value.h (value_subscripted_rvalue): Add prototype.
1830 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
1832 * f-valprint.c (f_val_print): Likewise.
1836 * dwarf2read.c (zlib_decompress_section): Define abfd in the
1841 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
1842 section is not a code section.
1846 * NEWS: Add information on compressed debug sections.
1850 * mi/mi-cmd-var.c (varobj_update_one): Print new
1851 value for variable objects that changed type.
1855 * varobj.c (varobj_invalidate): Don't touch floating
1860 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
1861 (multiple_symbols_cancel): Remove extra const.
1862 * symtab.h: Likewise.
1866 * interps.c (top_level_interpreter): Rename static variable...
1867 (top_level_interpreter_ptr): ...to this.
1868 (top_level_interpreter): New function.
1870 * interps.h: New extern for top_level_interpreter.
1872 * linespec.c: Include interps.h and mi/mi-cmds.h.
1873 (decode_line_2): When using MI, always set all breakpoints in menu.
1875 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
1879 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
1880 * config.in, configure: Regenerate.
1881 * dwarf2read.c: Include zlib.h if present.
1882 Modified *_SECTION macros.
1883 (section_is_p): New.
1884 (dwarf2_locate_sections): Use section_is_p instead of strcmp
1885 (dwarf2_resize_section): New.
1886 to determine whether a given section has a given name.
1887 (zlib_decompress_section): New.
1888 (dwarf2_read_section): Read the compressed section if present
1890 * MAINTAINERS: Added myself to section Write After Approval.
1894 * defs.h (exec_set_section_offsets): Remove prototype.
1895 * exec.c (exec_set_section_offsets): Remove function.
1899 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
1900 in the search for the matching symbol.
1904 * breakpoint.c (update_watchpoint): Always reparse
1909 * breakpoint.c (print_one_breakpoint_location): Make sure to print
1910 the breakpoint address only once.
1914 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
1915 rather than a hard-coded architecture, for xcoff executables.
1919 * buildsym.c (watch_main_source_file_lossage): New fn.
1920 (end_symtab): Call it.
1922 * source.c (find_and_open_source): Add some comments clarifying
1923 handling of FULLNAME argument. Make static. Remove pointless
1928 * inf-loop.c (inferior_event_handler): Also run the intermediate
1929 continuations in the INF_EXEC_COMPLETE case.
1933 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
1934 (set_cmd_async_ok, get_cmd_async_ok): Declare.
1935 * cli/cli-decode.c (set_cmd_async_ok): New function.
1936 (get_cmd_async_ok): New function.
1937 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
1939 * top.c (execute_command): Use get_cmd_async_ok.
1940 * infcmd.c: Include cli/cli-decode.h.
1941 (_initialize_infcmd): Mark "interrupt" as async-ok.
1942 * Makefile.in (infcmd.o): Depend on cli_decode_h.
1947 * exec.c: Correct "arch-utils.h" include.
1952 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
1953 to allow printing to 'see' real reason of stop. This fixes PR 2424.
1954 * breakpoint.c (bpdisp_texst): New function. The function takes over
1955 the role of bpstats static array in print_one_breakpoint_location.
1956 (print_it_typical): Print "Temporary breakpoint" instead
1957 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
1958 protocols, print disp field.
1959 (print_one_breakpoint_location): Removed bpdisps static definition.
1960 Call new bpstat_text function to get value for 'disp' field.
1961 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
1965 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
1966 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
1967 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
1968 * gnulib/Makefile.in: Regenerate.
1972 * Makefile.in (GNULIB_H): New. Trigger all-lib.
1973 (defs_h): Use $(GNULIB_H).
1974 (all-lib): Depend on gnulib/Makefile.
1975 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
1976 * config.in, gnulib/Makefile.in: Regenerated.
1980 * Makefile.in (LIBGNU, INCGNU): Define.
1981 (INTERNAL_CFLAGS_BASE): Add INCGNU.
1982 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
1984 ($(LIBGNU), all-lib): New rules.
1985 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
1986 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
1987 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
1988 * gnulib: New directory, from gnulib-tool.
1989 * configure, aclocal.m4: Regenerated.
1993 * linux-thread-db.c (have_threads_callback): Check thread->private.
1999 * varobj.c (value_of_root): Update the expression for
2001 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
2006 * mi/mi-cmd-var.c: Include "mi-getopt.h".
2007 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
2008 (mi_cmd_var_set_format): Use new mi_parse_format.
2009 (mi_cmd_var_evaluate_expression): Support for -f option to specify
2011 * Makefile.in (mi-cmd-var.o): Update dependencies.
2013 * varobj.h (varobj_get_formatted_value): Declare.
2014 * varobj.c (my_value_of_variable): Added format parameter.
2015 (cplus_value_of_variable): Likewise.
2016 (java_value_of_variable): Likewise.
2017 (c_value_of_variable): Likewise. Evaluate expression based
2018 on format parameter.
2019 (struct language_specific): Add format parameter to function member
2021 (varobj_get_formatted_value): New.
2022 (varobj_get_value): Added format parameter to method call.
2026 * stabsread.c (cleanup_undefined_types_noname): Manually set the
2027 instance flags of the undefined type before calling replace_type.
2031 * target.h (enum strata): Remove the download_stratum.
2035 * buildsym.h (last_source_file): Add dwarf info to comment.
2036 (last_source_start_addr): Ditto.
2040 * alphanbsd-tdep.c: Include "target.h".
2041 * mn10300-tdep.c: Include "target.h".
2042 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
2046 Fix breakpoint condition that use member variables.
2047 * valops.c (check_field): Remove.
2048 (check_field_in): Rename to check_field.
2049 (value_of_this): Use la_name_of_this.
2050 * value.h (check_field): Adjust prototype.
2052 * language.h (la_value_of_this): Rename to la_name_of_this.
2053 * language.c (unknown_language_defn): Specify "this" for
2055 (auto_language_defn): Likewise.
2056 (local_language_defn): Likewise.
2057 * ada-lang.c (ada_language_defn): Adjust comment.
2058 * c-lang.c (c_language_defn): Adjust comment.
2059 (cplus_language_defn): Specify "this" for name_of_this.
2060 (asm_language_defn): Adjust comment.
2061 (minimal_language_defn): Adjust comment.
2062 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
2063 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
2064 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
2065 * objc-lang.c (objc_language_defn): Specify "self" for
2067 * p-lang.c (pascal_language_defn): Specify "this" for
2069 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
2071 * symtab.c (lookup_symbol_aux): Lookup "this" in the
2072 proper scope, and check for field in type of "this", without
2073 trying to create a value.
2077 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
2078 (mi_error_message): Delete declaration.
2079 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
2080 returning MI_CMD_ERROR.
2081 * mi/mi-main.c (mi_error_message): Delete.
2082 (mi_cmd_exec_interrupt):
2083 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
2084 (mi_cmd_thread_info): Call error instead of returning
2086 (mi_cmd_data_list_register_values): Call error instead of
2087 returning MI_CMD_ERROR. Adapt to new get_register interface.
2088 (get_register): Change return typo to void. Call error instead of
2089 returning MI_CMD_ERROR.
2090 (mi_cmd_data_write_register_values): Call error instead of
2091 returning MI_CMD_ERROR.
2092 (mi_cmd_list_features): Return MI_CMD_DONE.
2093 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
2094 (mi_execute_command): Always print exceptions with -error.
2098 * NEWS: Mention new commands set/show multiple-symbols.
2102 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
2103 (multiple_symbols_cancel): New constants.
2104 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
2105 (multiple_symbols_select_mode): New function.
2106 (_initialize_symtab): Add new set/show multiple-symbols commands.
2107 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
2108 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
2109 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
2111 * linespec.c (decode_line_2): Likewise.
2115 * symtab.h (enum free_code): Delete free_contents, unused.
2116 * symmisc.c (free_symtab_block): Delete.
2117 (free_symtab, case free_code): Delete.
2121 * valops.c (value_cast_structs): New function. Cast related
2122 STRUCT types up/down and return cast value. The body of this
2123 function comes mostly from value_cast_pointers.
2124 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
2125 to value_cast_structs. Now value_cast_pointers needs only create
2126 appropriate reference after using value_cast_structs for actual
2128 (value_cast): Handle references.
2132 * MAINTAINERS: Added myself to section Write After Approval.
2136 * ia64-tdep.c (examine_prologue): Correct array access.
2140 * cp-support.c (first_component_command): Return if no arguments.
2144 * ser-mingw.c (ser_windows_open): Open requested name.
2148 * MAINTAINERS: Added myself.
2152 * target.c (find_default_run_target): Allow a NULL `do_mesg'
2153 parameter. If it is NULL, don't call error.
2154 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
2155 `do_mesg' parameter to find_default_run_target. If no target was
2160 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
2161 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
2162 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
2164 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
2172 * features/Makefile (%.dat): Set xmltarget to the base filename
2173 of the XML source, without subdirectory.
2174 * regformats/rs6000/powerpc-32.dat: Regenerate.
2175 * regformats/rs6000/powerpc-64.dat: Regenerate.
2176 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2180 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
2185 * mi/mi-main.c (enum captured_mi_execute_command_actions):
2186 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
2190 * objfiles.h (struct objfile): New GDBARCH member.
2191 (get_objfile_arch): Add prototype.
2192 * objfiles.c: Include "arch-utils.h".
2193 (allocate_objfile): Look up gdbarch associated with bfd.
2194 (get_objfile_arch): New function.
2195 * Makefile (objfiles.o): Update dependencies.
2197 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
2199 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
2201 (locexpr_describe_location): Replace current_gdbarch by
2203 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
2204 (dwarf2_add_field): Likewise.
2205 (read_tag_pointer_type): Likewise.
2206 (read_base_type): Likewise.
2207 (new_symbol): Likewise.
2209 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
2210 (decode_base_type, decode_function_type): Likewise.
2211 (coff_read_struct_type, coff_read_enum_type): Likewise.
2212 (coff_symtab_read): Replace current_gdbarch by objfile arch.
2213 (decode_base_type): Likewise.
2214 (coff_read_enum_type): Likewise.
2215 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
2216 (coff_read_enum_type): Likewise.
2218 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
2219 (end_psymtab): Likewise.
2220 (process_one_symbol): Likewise.
2222 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
2223 (parse_procedure): Likewise.
2224 (parse_partial_symbols): Likewise.
2226 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
2228 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
2229 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
2231 (read_range_type): Replace current_gdbarch by objfile arch. Replace
2232 static range_index_type by built-in type.
2233 (read_one_struct_field): Replace current_gdbarch by objfile arch.
2234 (read_enum_type): Likewise.
2236 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
2241 * varobj.h (varobj_floating_p): Declare.
2242 * varobj.c (varobj_floating_p): New.
2243 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
2244 '@' as the name, update all floating varobjs.
2248 * varobj.c (struct varobj_root): Rename use_selected_frame to
2249 floating, and clarify the meaning.
2250 (varobj_create, varobj_update, new_root_variable): Adjust.
2251 (value_of_root): Don't use type_changed as in variable,
2253 (c_value_of_root): Adjust.
2257 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
2259 (linux_nat_wait): Add main lwp to gdb's thread list.
2260 * linux-thread-db.c (find_new_threads_callback): Also attach to
2261 already listed threads which thread_db didn't know about yet.
2265 * linux-nat.c (drain_queued_events): Fix comment typo.
2266 (linux_nat_attach): In async mode, don't rely on storing a pending
2267 status. Instead place the wait status on the pipe.
2268 (linux_nat_resume): Remove unreacheable shortcut code in async
2270 (stop_wait_callback): In async mode, don't store pending status.
2271 Instead, cancel breakpoints or resend the signal appropriatelly.
2272 (cancel_breakpoint): New, refactored from
2273 cancel_breakpoints_callback.
2274 (cancel_breakpoints_callback): Call cancel_breakpoint.
2275 (pipe_to_local_event_queue): Remove special token processing.
2276 (linux_nat_wait): Issue an internal error if a pending status is
2277 found in async mode.
2281 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
2286 * varobj.c (struct varobj_root): New component thread_id.
2287 (varobj_get_thread_id, check_scope): New functions.
2288 (c_value_of_root): Use check_scope. Switch to the
2289 proper thread if necessary.
2291 * varobj.h (varobj_get_thread_id): New extern.
2293 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
2298 * top.c: Revert 2008-03-21 changes.
2302 * thread.c (make_cleanup_restore_current_thread): Make it
2304 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2305 * varobj.c (varobj_update): Don't save/restore frame.
2306 (c_value_of_root): Save/restore thread and frame here,
2307 using make_cleanup_restore_current_thread.
2308 * Makefile.in: Update dependecies.
2312 * varobj.c (struct varobj_root): Clarify
2313 comment on the frame field.
2314 (varobj_create): Don't set frame if we have no
2320 Suggested by Jan Kratochvil:
2321 * top.c (gdb_rl_operate_and_get_next_completion): Call
2322 rl_redisplay_function.
2323 (gdb_rl_redisplay): New.
2324 (init_main): Set rl_redisplay_function.
2328 * aix-thread.c (pdc_read_regs): Fix compiler warning.
2329 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
2330 (store_regs_kernel_thread): Likewise.
2334 Linux native async support.
2336 * target.h (struct target_ops): Delete to_async_mask_value and add
2338 (target_is_async_p, target_async): Formatting.
2339 (target_async_mask_value): Delete.
2340 (target_async_mask): Delete function declaration, and add new
2341 target macro with the same name.
2343 * target.c (update_current_target): Replace to_async_mask_value by
2344 to_async_mask. Default to_async_mask to return_one.
2345 (target_async_mask): Delete.
2346 (find_default_can_async_p, find_default_is_async_p): New.
2347 (init_dummy_target): register find_default_can_async_p and
2348 find_default_is_async_p on the dummy target.
2350 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
2351 (debug_linux_nat_async): New global.
2352 (show_debug_linux_nat_async): New function.
2353 (linux_nat_async_enabled, linux_nat_async_mask_value)
2354 (linux_nat_event_pipe, linux_nat_num_queued_events)
2355 (linux_nat_async_events_enabled): New globals.
2356 (struct waitpid_result): New struct.
2357 (waitpid_queue): New global.
2358 (queued_waitpid, push_waitpid, drain_queued_events): New.
2359 (my_waitpid): Call queued_waitpid.
2360 (linux_child_follow_fork): Disable async events during the call.
2361 (blocked_mask): Delete.
2362 (sync_sigchld_action, async_sigchld_action): New globals.
2363 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
2364 async mode, block events during the call.
2365 (linux_nat_create_inferior): New.
2366 (linux_nat_attach): In sync mode, restore the mask states. In
2367 async mode, wake the event loop immediatelly.
2368 (detach_callback): Drain all queued events of the lwp we're
2370 (linux_nat_detach): Block async mode, and drain events of the main
2372 (linux_nat_resume): If in async mode, mask async events during the
2373 call. If short circuiting, force event loop to wake up. If
2374 resuming, set target_executing, and register target events in the
2376 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
2377 (linux_nat_wait): In async mode, block events during the call.
2378 Only enable/disable passing SIGINT to the inferior in sync mode.
2379 Get events from local waitpid queue. If no interesting events was
2380 found, return to events loop. Reregister target events in the
2381 event loop on exit. In sync mode, no need to reblock SIGCHLD.
2382 (linux_nat_kill): Disable events on entry.
2383 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
2384 here. Detach async mode from the event loop if there are no more
2385 forks available, otherwise leave it on.
2386 (sigchld_handler): Assure this is called only in sync mode.
2387 (linux_async_permitted, linux_async_permitted_1): New globals.
2388 (set_maintenance_linux_async_permitted)
2389 (show_maintenance_linux_async_permitted): New functions.
2390 (linux_nat_is_async_p, linux_nat_can_async_p)
2391 (linux_nat_async_mask): New.
2392 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
2393 (get_pending_events, async_sigchld_handler): New.
2394 (linux_nat_async_events): New.
2395 (async_terminal_is_ours): New global.
2396 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
2397 (async_client_callback, async_client_context): New.
2398 (linux_nat_async_file_handler, linux_nat_async)
2399 (linux_nat_disable_async, linux_nat_enable_async): New.
2400 (linux_nat_add_target): Register linux_nat_create_inferior,
2401 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
2402 linux_nat_async_mask, linux_nat_terminal_inferior and
2403 linux_nat_terminal_ours.
2404 (_initialize_linux_nat): Remove local action variable, and update
2405 code that used it to use sync_sigchld_action. Add new
2406 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
2407 set/show command in the maintenance class. Add new "linux-async"
2408 maintenance set/show command. Block SIGCHLD by default. Setup
2409 async_sichld_action, and sync_sigchld_action. Install the default
2411 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
2414 * linux-thread-db.c (re_check_for_thread_db): New.
2415 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
2416 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
2417 (thread_db_async_mask): New.
2418 (init_thread_db_ops): Register thread_db_can_async_p,
2419 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
2421 * remote.c (remote_async_mask_value): New.
2422 (remote_return_zero): New.
2423 (init_remote_ops): Register remote_return_zero as callbacks of
2424 to_can_async_p and to_is_async_p.
2425 (remote_can_async_p, remote_is_async_p, remote_async): Update to
2426 use remote_async_mask_value.
2427 (remote_async_mask): New.
2428 (init_remote_async_ops): Remove to_async_mask_value setting and
2429 register remote_async_mask as to_async_mask callback in
2432 * Makefile.in (linux-nat.o): Update.
2436 * gdbthread.h (add_thread_with_info): New.
2437 * linux-thread-db.c: Add some documentation.
2438 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
2439 (struct private_thread_info): Remove th_valid and ti_valid.
2440 Replace ti with tid.
2441 (thread_get_info_callback): Do not add TID to the new ptid. Do
2443 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
2444 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
2446 (attach_thread): Handle an already-existing thread. Use
2447 add_thread_with_info. Cache the th and tid.
2448 (detach_thread): Verify that private was set. Remove verbose
2449 argument and printing. Update caller.
2450 (thread_db_detach): Do not adjust inferior_ptid.
2451 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
2452 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
2453 (thread_db_wait): Do not use lwp_from_thread.
2454 (thread_db_pid_to_str): Use the cached TID.
2455 (thread_db_extra_thread_info): Check that private is set.
2456 (same_ptid_callback): Delete.
2457 (thread_db_get_thread_local_address): Do not use it or check
2458 is_thread. Check that private is set. Assume that the thread
2459 handle is already cached.
2460 (init_thread_db_ops): Remove to_resume and to_kill.
2461 * thread.c (add_thread_with_info): New.
2462 (add_thread): Use it.
2463 * linux-nat.c (find_thread_from_lwp): Delete.
2464 (exit_lwp): Do not use it. Check print_thread_events. Print before
2465 deleting the thread.
2466 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
2467 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
2468 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
2469 printf_unfiltered for thread exits.
2470 * procfs.c (procfs_wait): Likewise.
2474 * symtab.c (rbreak_command): Quote symbol name before passing
2475 it to break_command.
2479 * eval.c (evaluate_subexp_for_address): Clarify error message.
2480 Use value_must_coerce_to_target.
2481 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
2482 * valops.c (value_assign): Call value_coerce_to_target when
2483 assigning to anything but internalvars. Leave GDB-side arrays
2484 as arrays when assigning to internalvars.
2485 (value_must_coerce_to_target, value_coerce_to_target): New.
2486 (value_coerce_array, value_addr): Call value_coerce_to_target.
2487 (value_array): Create the array in GDB's memory instead of
2489 * value.h (value_must_coerce_to_target, value_coerce_to_target):
2494 * top.c (quit_confirm): Warn that we will kill the program.
2498 * inflow.c (terminal_ours_1): Guard access to
2499 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
2505 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
2506 (dwarf2_read_address): Update prototype.
2508 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
2509 (signed_address_type): Likewise.
2510 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
2511 (execute_stack_op): Update calls to unsigned_address_type,
2512 signed_address_type and dwarf2_read_address. Fix implementation
2513 of DW_OP_deref_size.
2515 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
2516 (dwarf2_per_cu_addr_size): Likewise.
2517 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
2518 (struct dwarf2_loclist_baton): Likewise.
2520 * dwarf2loc.c (find_location_expression): Update calls to
2521 dwarf2_read_address. Use dwarf2_per_cu_objfile and
2522 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
2523 (locexpr_describe_location): Likewise.
2524 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
2525 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
2526 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
2527 to dwarf2_per_cu_addr_size (per_cu).
2528 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
2529 (loclist_read_variable): Likewise.
2530 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
2532 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
2533 instead of baton->objfile.
2534 (dwarf2_per_cu_obfile): New function.
2535 (dwarf2_per_cu_addr_size): Likewise.
2537 * dwarf2-frame.c (struct comp_unit): Move higher.
2538 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
2539 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
2540 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
2541 parameter by using fde->eh_frame_p. Use read_encoded_value
2542 to implement DW_CFA_set_loc.
2543 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
2544 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
2545 execute_stack_op and execute_cfa_program.
2546 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
2547 (size_of_encoded_value): Remove.
2548 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
2549 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
2550 (add_cie): Set cie->unit backlink.
2551 (decode_frame_entry_1): Set cie->addr_size. Update calls to
2553 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2557 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
2558 gdbarch_bfd_arch_info.
2562 * aix-thread.c (pdc_read_regs): Minor reformatting.
2566 * thread.c (print_thread_info): Don't insist
2567 on having current thread if there are no
2572 * infcmd.c (attach_command_post_wait)
2573 (attach_command_continuation): New.
2574 (attach_command): Support background async execution, and async
2575 execution in synchronous mode.
2579 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
2580 * symmisc.c (dump_symtab_1): Likewise.
2581 * wrapper.c (gdb_value_struct_elt): Likewise.
2585 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
2589 * linux-nat.c (linux_nat_filter_event): New, refactored from
2591 (linux_nat_wait): Call linux_nat_filter_event.
2595 * top.c (execute_command): Fix uninitialized variable error.
2599 * Makefile.in (amd64nbsd-nat.o): New dependency.
2600 * amd64nbsd-nat.c: Include "nbsd-nat.h".
2601 (_initialize_amd64nbsd_nat): Update target vector to use
2602 nbsd_pid_to_exec_file.
2603 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
2607 Remove ignoring leading exec events code.
2608 * fork-child.c (startup_inferior): Do not set
2609 inferior_ignoring_leading_exec_events.
2610 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
2611 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
2612 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
2613 (handle_inferior_event): Remove code for ignoring leading exec
2615 * target.c (update_current_target): Do not inherit, or default,
2616 to_reported_exec_events_per_exec_call.
2617 (debug_to_reported_exec_events_per_exec_call): Remove.
2618 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
2619 * target.h (target_reported_exec_events_per_exec_call): Remove.
2620 (struct target): Remove the to_reported_exec_events_per_exec_call
2625 Implement -thread-info.
2626 * gdbthread.h (print_thread_info): Declare.
2628 * thread.c (print_thread_info): New, extracted
2629 from info_threads_command and adjusted to
2630 work for CLI and MI.
2631 (info_threads_command): Use print_thread_info.
2632 * Makefile.in: Update dependencies.
2634 * mi/mi-cmds.c (mi_cmds): Specify a handler
2636 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
2637 * mi/mi-main.c (mi_cmd_thread_info): New.
2638 (mi_cmd_list_features): Include 'thread-info'.
2642 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
2643 to decide whether to match instruction patterns using "sw" and "sd".
2647 * infcmd.c (jump_command): Postpone disabling stdin until after
2652 * inflow.c (gdb_getpgrp): New.
2653 (gdb_has_a_terminal): Use get_getpgrp.
2654 (terminal_ours_1): If attach_flag is set, don't refetch
2655 inferior_process_group.
2659 * features/library-list.dtd: Allow "section" elements as children
2660 of "library". Add "section" element and describe its attributes.
2662 * solib-target.c (struct lm_info): Add section_bases member.
2663 (library_list_start_segment): Error out if seen a section element.
2664 (library_list_start_section): New.
2665 (library_list_end_library): New.
2666 (solib_target_free_library_list): Free section_bases.
2667 (section_attributes): New.
2668 (library_children): Make "segment" optional. Add "section" child.
2669 (library_list_children): Register library_list_end_library.
2670 (solib_target_relocate_section_addresses): Handle section bases.
2672 * NEWS: Mention new qXfer:libraries:read section offsets support.
2676 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
2677 (make_exec_error_cleanup): Remove declarations.
2678 * utils.c (exec_error_cleanup_chain): Remove.
2679 (do_exec_error_cleanups, discard_exec_error_cleanups)
2680 (make_exec_error_cleanup): Remove.
2681 * event-loop.c (start_event_loop): Adjust call to
2683 * event-top.c (async_enable_stdin): Remove the paramater dummy.
2684 (async_disable_stdin): Don't register async_enable_stdin via
2686 * inf-loop.c (inferior_event_handler): Don't
2687 call do_exec_error_cleanups. Call async_enable_stdin instead.
2688 * event-loop.c (start_event_loop): Adjust call to
2690 * tui/tui-interp.c (tui_command_loop): Adjust call to
2696 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
2697 * breakpoint.c (bpstat_do_actions): In async mode,
2698 don't jump to top expecting stop_bpstat to be already
2700 * event-loop.c (start_event_loop): Call async_enable_stdin
2702 * event-top.c (async_enable_stdin): Do nothing if sync_execution
2704 (command_handler): Do not setup continuation here.
2705 (command_line_handler_continuation): Move to...
2706 * top.c (command_line_handler_continuation): ... here.
2707 (execute_command): In async mode, register continuation.
2708 Don't check frame's language in running in async mode.
2709 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
2710 * inf-loop.c (complete_execution): Inline into...
2711 (inferior_event_handler): ... here. Clear target_executing before
2712 doing any cleanups. Don't try to show prompt if the target was
2714 * infcmd.c (signal_command): Add support for async mode.
2715 (finish_command): Only add continuation if the target was
2716 successfully resumed.
2717 * remote.c (init_async_opts): Register to_get_thread_local_address
2719 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
2720 with sync_execution.
2721 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
2726 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
2727 * exec.c (exec_bfd_mtime): Define.
2728 (exec_close): Clear it.
2729 (exec_file_attach): Set it.
2730 * gdbcore.h (exec_bfd_mtime): Declare.
2731 * source.c (find_source_lines): Do not use bfd_get_mtime.
2735 * top.c (simplified_command_loop): Remove.
2739 Remove unused remote.c hooks.
2740 * remote.c (deprecated_target_resume_hook)
2741 (deprecated_target_wait_loop_hook): Remove.
2742 (remote_resume): Do not call deprecated_target_resume_hook.
2743 (remote_wait): Do not call deprecated_target_wait_loop_hook.
2744 (remote_async_wait): Likewise.
2748 Implement MI notification for new threads.
2749 * doc/observer.texi (new_thread): Document.
2750 * observer.sh: Forward declare struct thread_info.
2751 * thread.c (add_thread): Notify observer.
2753 * interps.h (interp_init_ftype): New parameter
2755 (interp_set): Likewise.
2756 (top_level_interpreter_data): Declare.
2757 * interps.c (interp_set): New parameter top_level.
2758 Pass it to interpreter's init function. Remember
2759 top level interpreter.
2760 (interpreter_exec_cmd): Adjust.
2761 (top_level_interpreter_data): New.
2762 * main.c (captured_main): Pass 1 for top_level
2763 parameter of interp_set.
2764 * cli/cli-interp.c (cli_interpreter_init): New
2765 parameter top_level.
2766 * tui/tui-interp.c (tui_init): New parameter top_level.
2768 * mi/mi-interp.c (mi_new_thread): New.
2769 (mi_interpreter_init): If top level, register
2770 observer for new threads.
2772 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
2776 * top.c (execute_command): Disable break and stop
2777 commands in async mode.
2783 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2784 Call target_stop in the INF_QUIT_REQ case.
2785 * Makefile.in (inf-loop.o): Update.
2789 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2790 Call target_stop in the INF_QUIT_REQ case.
2791 * Makefile.in (inf-loop.o): Update.
2795 * top.c (execute_command): Enable break, info and interrupt
2796 commands in async mode.
2801 * breakpoint.h (breakpoint_restore_shadows): New
2803 * breakpoint.c (breakpoint_restore_shadows): New.
2804 (read_memory_nobpt): Delete.
2805 * gdbcore.h (read_memory_nobpt): Delete declaration.
2806 * target.c (memory_xfer_partial): Call
2807 breakpoint_restore_shadows.
2808 (restore_show_memory_breakpoints)
2809 (make_show_memory_beakpoints_cleanup): New.
2810 (show_memory_breakpoints): New.
2811 * target.h (make_show_memory_beakpoints_cleanup): Declare.
2812 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
2813 Make sure we see memory breakpoints when checking if
2814 breakpoint is still there.
2815 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
2816 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
2817 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
2818 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
2822 * thread.c (add_thread): Use printf_unfiltered to print.
2826 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
2827 that is true only on x86-solaris and x86_64-solaris.
2828 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
2829 with proc_get_LDT_entry.
2833 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
2834 * config.in, configure: Regenerate.
2835 * fork-child.c (fork_inferior): Call create_tty_session.
2836 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
2837 (create_tty_session): New function.
2838 * terminal.h: Declare create_tty_session.
2843 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
2844 * mipsread.c: Include elf/internal.h.
2845 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
2850 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
2851 to get at the current architecture and at the target specific vector.
2852 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
2853 remove define of I387_ST0_REGNUM.
2855 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
2857 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
2858 get at the current architecture
2859 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
2862 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
2863 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
2865 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
2866 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
2867 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
2869 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
2870 at the target specific vector.
2872 (i386_get_longjmp_target): Use get_frame_arch to get at the current
2873 architecture. Use gdbarch_tdep to get at the target specific vector.
2875 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
2876 update caller. Use gdbarch_tdep to get at the target specific vector.
2878 (i386_register_to_value: Use get_frame_arch to get at the current
2881 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
2884 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2885 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
2886 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
2887 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
2889 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
2892 (i387_convert_register_p, i387_register_to_value,
2893 i387_value_to_register): Update call for i386_fp_regnum_p.
2895 * i387-tdep.h: Remove comment.
2896 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
2897 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2898 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
2899 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
2900 I387_MXCSR_REGNUM): Add target specific vector as parameter.
2904 * Makefile.in (fork-child.o): Update.
2905 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
2906 argument. Gather all gdbserver features together.
2907 * fork-child.c (exec_wrapper): New variable.
2908 (fork_inferior): Use it.
2909 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
2910 (unset_exec_wrapper_command, _initialize_fork_child): New.
2914 * source.c (directory_command): Modify the determination of
2915 condition of terminal "from_tty".
2919 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
2923 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
2924 of the data passing to strtoulst function.
2925 (info_spu_signal_command): Likewise.
2929 * mi/mi-interp.c (mi_command_loop): Remove
2934 * remote.c (extended_remote_attach_1): Make local variable pid an int
2939 * solib-svr4.c (svr4_same_1): New function, originally extracted
2940 from svr4_same and expanded to handle the sparc64 case.
2941 (svr4_same): Move up and reimplement using svr4_same_1.
2942 (enable_break): Use svr4_same_1 to do shared library name comparisons.
2946 * MAINTAINERS: Move self to Paper trail.
2950 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
2951 * event-loop.c (call_async_signal_handler): New.
2952 * event-loop.h (call_async_signal_handler)
2953 (gdb_call_async_signal_handler): Declare.
2954 (mark_async_signal_handler): Add comments.
2955 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
2956 * mingw-hdep.c (sigint_event, sigint_handler): New.
2957 (gdb_select): Use them. Wait for the readline signal handler
2959 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
2960 * posix-hdep.c (gdb_call_async_signal_handler): New function.
2961 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
2963 (remote_fileio_ctrl_c_signal_handler): Use
2964 gdb_call_async_signal_handler.
2965 (initialize_remote_fileio): Initialize sigint_fileio_token.
2966 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
2967 not initialize tokens here.
2968 (handle_remote_sigint_twice): Likewise. Reinstall
2969 handle_remote_sigint.
2970 (async_remote_interrupt_twice): Just call interrupt_query.
2971 (cleanup_sigint_signal_handler): Do not delete tokens.
2972 (remote_interrupt, remote_interrupt_twice): Use
2973 gdb_call_async_signal_handler.
2974 (interrupt_query): Reinstall the default signal handler.
2975 (_initialize_remote): Initialize tokens here.
2979 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
2980 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2981 Change the type of the lr register to code_ptr.
2982 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2983 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2984 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2985 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2986 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2987 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2988 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
2992 * MAINTAINERS: Update my email address.
2997 * configure.ac: Set tcl configdir to win under mingw.
2998 * configure: Regenerate.
3002 * breakpoint.c (fetch_watchpoint_value): New function.
3003 (update_watchpoint): Set and clear val_valid. Use
3004 fetch_watchpoint_value. Handle unreadable values on the
3005 value chain. Correct check for user-requested array watchpoints.
3006 (breakpoint_init_inferior): Clear val_valid.
3007 (watchpoint_value_print): New function.
3008 (print_it_typical): Use it. Do not free or clear old_val. Print
3009 watchpoints even if old_val == NULL.
3010 (watchpoint_check): Use fetch_watchpoint_value. Check for values
3011 becoming readable or unreadable.
3012 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
3013 (do_enable_watchpoint): Likewise.
3014 * breakpoint.h (struct breakpoint): Update comment for val. Add
3016 * NEWS: Mention watchpoints on inaccessible memory.
3020 * Makefile.in (i386-nat.o): Update.
3021 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
3022 i386_use_watchpoints.
3023 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
3024 i386_use_watchpoints.
3025 * i386-nat.c (i386_stopped_data_address): Take two arguments.
3026 (i386_stopped_by_watchpoint): Update call.
3027 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
3028 * config/i386/nm-i386.h: Conditionalize definitions on
3029 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
3030 (i386_use_watchpoints): Declare.
3031 (i386_stopped_data_address): Update.
3032 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3033 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3037 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
3038 * version.in: Bump version to 6.8.50.20080229-cvs.
3042 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
3047 * infcmd.c (notice_args_read): Print result of get_inferior_args.
3051 * infcmd.c (kill_if_already_running): Make static. Use
3052 target_require_runnable.
3053 * target.c (target_require_runnable): New.
3054 * target.h (target_require_runnable): Declare.
3058 * frame.c (reinit_frame_cache): Only annotate if frames were
3063 * regformats/reg-ppc.dat: Rename "ps" to "msr".
3064 * regformats/reg-ppc64.dat: Likewise.
3068 * features/Makefile (%.dat): Emit xmltarget statement.
3070 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
3071 Generate code to set gdbserver_xmltarget in init_registers_${name}.
3073 * regformats/arm-with-iwmmxt.dat: Regenerate.
3074 * regformats/mips64-linux.dat: Regenerate.
3075 * regformats/mips-linux.dat: Regenerate.
3076 * regformats/rs6000/powerpc-32.dat: Regenerate.
3077 * regformats/rs6000/powerpc-64.dat: Regenerate.
3078 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3080 * regformats/reg-arm.dat: Add xmlarch statement.
3081 * regformats/reg-i386.dat: Likewise.
3082 * regformats/reg-i386-linux.dat: Likewise.
3083 * regformats/reg-x86-64-linux.dat: Likewise.
3084 * regformats/reg-spu.dat: Likewise.
3088 * remote.c (remote_wait, remote_async_wait): Stop if we receive
3093 * utils.c (debug_timestamp): New.
3094 (vfprintf_unfiltered): Print timestamps if requested.
3095 (show_debug_timestamp): New.
3096 (initialize_utils): Register "set debug timestamp".
3097 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
3101 * breakpoint.c (skip_prologue_sal): New function.
3102 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
3103 computed from a line number.
3107 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
3108 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3109 Set PC register type to "code_ptr".
3110 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3111 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3112 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3113 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3114 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3115 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3116 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
3121 * regformats/regdat.sh: Rename init_registers function in
3122 generated file to init_registers_${name}.
3124 * regformats/reg-crisv32.dat: Set "name" to crisv32.
3125 * regformats/reg-ppc64.dat: Set "name" to ppc64.
3126 * regformats/reg-s390x.dat: Set "name" to s390x.
3130 * regcache.c (registers_changed): Call reinit_frame_cache.
3134 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
3135 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
3136 and svr4_fetch_objfile_link_map.
3137 * Makefile.in (sh-linux-tdep.o): Update.
3141 * amd64-tdep.c (amd64_classify): Add support for decimal float
3143 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
3144 use the struct return convention.
3148 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
3149 to old format. Discard breakpoint address if shared library is
3151 (breakpoint_1): Adjust formatting of table header accordingly.
3155 * remote.c (remote_get_threadlist): If the response
3156 is empty, don't try to parse it.
3160 Unbreak 'target async'.
3161 * serial.c (serial_async): Set the
3162 handler function before enabling async
3167 * solib-svr4.c (enable_break): Convert r_brk to a code address.
3171 * remote.c (extended_remote_attach_1): Set attach_flag.
3172 (extended_remote_create_inferior_1): Clear attach_flag.
3176 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
3178 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
3179 * solib-svr4.c (solib_svr4_r_brk): New.
3180 (open_symbol_file_object, svr4_current_sos): Always check the
3182 (svr4_fetch_objfile_link_map): Do not set debug_base.
3183 (enable_break): Use r_brk if it is set.
3184 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
3185 (svr4_lp64_fetch_link_map_offsets): Likewise.
3186 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
3191 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
3192 trad_frame_saved_reg.
3193 (trad-frame.h): New include.
3195 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
3196 instead of frame_obstack_zalloc.
3197 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
3199 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
3203 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
3204 from disassemble_info instead of gdbarch_byte_order.
3206 * mips-tdep.c (gdb_print_insn_mips): Likewise.
3207 * arm-tdep.c (gdb_print_insn_arm): Likewise.
3211 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
3212 gdbarch as parameter.
3214 * gdbarch.{c,h}: Regenerate.
3216 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3218 * mem-break.c (default_memory_insert_breakpoint)
3219 (default_memory_remove_breakpoint): Likewise.
3220 * target.h (default_memory_remove_breakpoint)
3221 (default_memory_insert_breakpoint): Likewise.
3223 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3224 parameter. Replace current_gdbarch by gdbarch.
3225 * m32r-tdep.c (m32r_memory_insert_breakpoint)
3226 (m32r_memory_remove_breakpoint): Likewise.
3230 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
3234 * NEWS: Add entry describing Add support improvements.
3238 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
3243 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
3244 register_offset_hack anymore.
3246 * regcache.{c,h} (register_offset_hack): Remove.
3250 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
3252 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
3253 current_gdbarch by gdbarch.
3254 (hppa64_hpux_find_global_pointer): Likewise.
3255 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
3256 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
3257 find_global_pointer.
3259 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
3261 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
3263 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
3264 of gdbarch_num_regs.
3266 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
3267 replace current_gdbarch by gdbarch.
3268 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
3272 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
3273 and replace current_gdbarch by gdbarch.
3275 (store_register): Update call for exec_one_dummy_insn.
3276 (fetch_register, store_register): Update call of regmap.
3278 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
3279 parameter and replace current_gdbarch by gdbarch.
3281 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
3282 the current architecture. Update call for getregs_supplies and
3284 (ppcnbsd_fetch_inferior_registers): Likewise.
3286 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
3287 replace current_gdbarch by gdbarch.
3288 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
3289 get_regcache_arch to get at the current architecture. Update call for
3294 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
3299 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
3303 * NEWS: Mention pending breakpints in MI.
3307 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
3311 Add script to build and test GDB using enable-targets=all.
3313 * gdb_buildall.sh: New file.
3317 * NEWS (New native configurations): Xtensa GNU/Linux.
3318 (New targets): Xtensa GNU/Linux.
3319 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
3321 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
3322 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
3323 * configure.tgt (xtensa*-*-linux*): New entry.
3324 * xtensa-config.c (xtensa_tdep): New variable.
3325 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
3326 (rmap): Change format based on new macro XTREG.
3327 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
3328 * xtensa-linux-nat.c: New.
3329 * xtensa-linux-tdep.c: New.
3330 * xtensa-xtregs.c: New.
3331 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
3332 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
3333 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
3334 (xtensa_register_t): New field coprocessor.
3335 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
3336 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
3337 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
3338 Update to handle privileged registers.
3339 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
3340 (xtensa_push_dummy_call): Set windowstart register correctly.
3341 (call0_analyze_prologue): Initialize xtensa_default_isa.
3342 (xtensa_derive_tdep): New.
3343 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
3344 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
3345 Call xtensa_derive_tdep().
3346 * config/xtensa/linux.mh: New.
3347 * regformats/reg-xtensa.dat: New.
3351 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
3352 (filenames.h): New include.
3353 * Makefile.in (corelow.o): Add dependency for filenames.h.
3357 * source.c (find_and_open_source): Always rewrite absolute filenames.
3361 * breakpoint.c: #include "hashtab.h".
3362 (ambiguous_names_p): New fn.
3363 (update_breakpoint_locations): When restoring bp enable status, don't
3364 compare function names if any functions have same name.
3365 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
3369 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
3370 instead of just a VEC*. Update use of SV.
3371 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
3375 * NEWS: Put all new commands since gdb-6.7 together.
3379 * ada-lang.c: #include "vec.h".
3380 (struct string_vector, new_string_vector, string_vector_append):
3382 (char_ptr): New typedef.
3383 (DEF_VEC_P (char_ptr)): New VEC type.
3384 (symbol_completion_add): Update profile to take the new VEC type
3385 instead of the old string_vector structure. Update code accordingly.
3386 (ada_make_symbol_completion_list): Use the new VEC type instead of
3387 the old string_vector structure, and update the code accordingly.
3388 * Makefile.in (ada-lang.o): Add dependency on vec.h.
3392 * p-exp.y: Set current_type in missing places.
3393 (leftdiv_is_integer): New static variable.
3394 Typecast right operand of BINOP_DIV to long_double if both operands
3399 * remote-mips.c (set_breakpoint): Rename to...
3400 (mips_set_breakpoint): ... this.
3401 (clear_breakpoint): Rename to...
3402 (mips_clear_breakpoint): ... this.
3403 (common_breakpoint): Rename to...
3404 (mips_common_breakpoint): ... this.
3405 (check_lsi_error): Rename to...
3406 (mips_check_lsi_error): ... this.
3410 * language.h (struct language_defn): Add new field
3411 la_make_symbol_completion_list.
3412 * symtab.c (default_make_symbol_completion_list): Renames
3413 make_symbol_completion_list.
3414 (make_symbol_completion_list): New function.
3415 * symtab.h (default_make_symbol_completion_list): Add declaration.
3416 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
3417 (auto_language, local_language): Likewise.
3418 * objc-lang.c (objc_language_defn): Likewise.
3419 * scm-lang.c (scm_language_defn): Likewise.
3420 * m2-lang.c (m2_language_defn): Likewise.
3421 * f-lang.c (f_language_defn): Likewise.
3422 * jv-lang.c (java_language_defn): Likewise.
3423 * p-lang.c (pascal_language_defn): Likewise.
3424 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
3425 (minimal_language_defn): Likewise.
3426 * ada-lang.c (struct string_vector): New structure.
3427 (new_string_vector, string_vector_append, ada_unqualified_name)
3428 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
3429 (ada_make_symbol_completion_list): New functions.
3430 (ada_language_defn): Set la_make_symbol_completion_list.
3431 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
3432 this function is static.
3436 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
3437 to account for call site optimizations.
3441 * tracepoint.c (read_actions): Handle end-of-text indicator
3442 in action list properly. (Committed by Jim Blandy)
3446 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
3447 pseudoregister, not an internal error.
3448 Reported by: Andrzej Zaborowski
3452 * varobj.c (c_value_of_variable): Use xstrdup.
3456 Update stored rendition of varobj value when format changes.
3457 * varobj.c (varobj_set_display_format): Recomputed
3459 (c_value_of_variable): Return print_value.
3463 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
3464 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
3465 * valops.c (value_one): New function.
3466 * value.h (value_one): Declare.
3468 Fix argument promotion for binary arithmetic ops for C.
3469 * valarith.c (unop_result_type): New fn.
3470 (binop_result_type): New fn.
3471 (value_binop): Move result type computation to binop_result_type.
3472 (value_pos, value_neg, value_complement): Move result type
3473 computation to unop_result_type.
3476 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3477 Return basetype, fieldno if found. All callers updated.
3478 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
3480 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3481 * symfile.h (fill_in_vptr_fieldno): Delete.
3485 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
3487 * typeprint.c (*): Whitespace cleanup.
3493 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
3494 don't fit into registerson the stack the way GCC does.
3498 * symtab.c (symbol_set_names): Do not add an entry in the demangling
3499 hash table for Ada symbols. Just store the linkage name as is,
3500 and leave the demangled_name as NULL.
3504 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
3505 in the global scope.
3506 (new_symbol): Likewise.
3510 * breakpoint.c (break_command_1): Return void.
3511 (break_command_really): Return void. Rethrow
3512 exceptions instead of returning.
3513 (gdb_breakpoint): Remove the error_message parameter.
3514 Return void. Rename to set_breakpoint.
3515 * gdb.h (gdb_breakpoint): Rename and move to...
3516 * breakpoint.h (set_breakpoint): ...here.
3517 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
3518 event hooks even if exception is thrown. Adjust to
3519 gdb_breakpoint interface changes.
3524 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
3525 float in both first and second word in the doubleword, to support
3530 Properly rethrow exception. This fixes errors
3531 about non-existent functions for -break-insert.
3532 * breakpoint.c (break_command_really): Use throw_exception
3533 for rethrowing. If rethrowing, don't print the exception.
3537 * NEWS: Mention Decimal Floating Point support.
3541 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
3542 value type to builtin_type_void_func_ptr.
3546 * s390-tdep.c (is_float_singleton, is_float_like,
3547 alignment_of, s390_return_value): Make checks for
3548 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
3553 * infcmd.c (default_print_registers_info): Also print hex
3554 raw contents for TYPE_CODE_DECFLOAT registers.
3555 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
3556 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
3557 (rs6000_register_name): Add support for DFP pseudo-registers.
3558 (rs6000_pseudo_register_type): Likewise.
3559 rs6000_pseudo_register_reggroup_p): Likewise.
3560 (ppc_pseudo_register_read): New function.
3561 (ppc_pseudo_register_write): Likewise.
3562 (rs6000_pseudo_register_read): Likewise.
3563 (rs6000_pseudo_register_write): Likewise.
3564 (e500_pseudo_register_read): Move checks to
3565 rs6000_pseudo_register_read.
3566 (e500_pseudo_register_write): Move checks to
3567 rs6000_pseudo_register_write.
3568 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
3569 rs6000_pseudo_register_read and rs6000_pseudo_register_write
3570 in gdbarch if SPE or DFP is available. Adjust gdbarch's
3571 num_pseudo_regs to account for DFP pseudo regs.
3575 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
3576 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
3577 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
3578 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
3579 e500_pseudo_register_read, e500_pseudo_register_write): Use
3580 IS_SPE_PSEUDOREG macro.
3581 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
3582 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
3583 Remove initialization of tdep->ppc_ev31_regnum.
3587 * printcmd.c (print_formatted): Handle references as for unformatted
3592 * eval.c (evaluate_subexp_standard): Add handling of user
3593 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
3597 * eval.c (evaluate_subexp_standard): Support
3598 BINOP_INTDIV opcode.
3602 * valarith.c (value_binop): Add floating-point BINOP_MIN and
3604 For BINOP_EXP, use length and signedness of left operand only for
3605 result, as for shifts.
3606 For integral operands to BINOP_EXP, use new integer_pow and
3607 uinteger_pow functions so as to get full range of results.
3608 (integer_pow): New function.
3609 (uinteger_pow): New function.
3613 Use vector for varobj_list_children interface.
3614 * gdb/varobj.c (varobj_list_children): Return vector
3616 * gdb/varobj.h (varobj_list_children): Adjust
3618 (varobj_p): Declare. Declare vector thereof.
3619 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
3620 for varobj_list_children change.
3621 * Makefile.in (varobj_h): Update dependencies.
3625 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
3626 TYPE_CODE_DECFLOAT arguments.
3627 (ppc64_sysv_abi_push_dummy_call) Likewise.
3628 (get_decimal_float_return_value): New function.
3629 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
3630 values by calling get_decimal_float_return_value.
3631 (ppc64_sysv_abi_return_value): Likewise.
3635 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
3636 for preprocessor macro information. Formatting changes.
3640 * remote.c (struct remote_state): Add cached_wait_status.
3641 (remote_exec_file): New variable.
3642 (PACKET_vAttach, PACKET_vRun): New constants.
3643 (extended_remote_restart): Do not query for status.
3644 (struct start_remote_args): New.
3645 (remote_start_remote): Take it as a second argument. Check
3646 whether the target is running. Issue an error for non-running
3647 non-extended targets. Cache the wait status. Set inferior_ptid
3649 (remote_open_1): Prompt to disconnect non-running targets. Make
3650 sure the target is marked running. Do not set inferior_ptid here.
3651 Update call to remote_start_remote. Do not call remote_check_symbols
3652 if the target is not running.
3653 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
3654 argument. Handle a non-running target.
3655 (remote_detach): Use it.
3656 (extended_remote_detach): New.
3657 (remote_disconnect): Fix typo. Use remoute_mourn_1.
3658 (extended_remote_attach_1, extended_remote_attach)
3659 (extended_async_remote_attach): New.
3660 (remote_vcont_resume): Remove unused variable.
3661 (remote_wait, remote_async_wait): Use any cached wait status.
3662 (putpkt_binary, getpkt): Clear any cached wait status.
3663 (extended_remoute_mourn_1): New.
3664 (extended_remote_mourn): Use it.
3665 (extended_async_remote_mourn, extended_remote_run): New.
3666 (extended_remote_create_inferior_1): New.
3667 (extended_remote_create_inferior): Use it.
3668 (extended_remote_async_create_inferior): Likewise.
3669 (remote_xfer_partial): Skip for non-executing targets.
3670 (init_extended_remote_ops): Set to_detach and to_attach.
3671 (init_extended_async_remote_ops): Likewise. Use
3672 extended_async_remote_mourn.
3673 (_initialize_remote): Register vAttach, vRun, and
3674 set remote exec-file.
3675 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
3679 * Makefile.in (symfile.o): Update.
3680 * NEWS: Mention exec tracing support.
3681 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
3683 * infcmd.c (kill_if_already_running, detach_command)
3684 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
3685 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
3686 (follow_exec): Do not check may_follow_exec. Do not mourn and push
3687 targets. Apply the sysroot path to the loaded executable. Use
3688 no_shared_libraries.
3689 * linux-nat.c (linux_child_follow_fork): Print fork following
3690 messages if verbose.
3691 (kill_wait_callback): Kill again before waiting a second time.
3692 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
3693 no_shared_libraries.
3697 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
3701 * nto-tdep.h: Remove #include "defs.h".
3702 * nto-tdep.c: Add #include "defs.h".
3703 * Makefile.in (nto_tdep_h): Update dependencies.
3704 (nto-tdep.o): Likewise.
3708 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
3710 (proceed, start_remote): Update call to wait_for_inferior.
3711 * inferior.h (wait_for_inferior): Update declaration.
3712 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
3713 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
3714 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
3715 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
3719 * varobj (adjust_value_for_child_access): Added checking for
3720 returned value from gdb_value_ind.
3721 (c_describe_child): Likewise.
3722 (cplus_describe_child): Fixed a typo.
3726 * MAINTAINERS: Update my info.
3730 Use multiple locations for hardware watchpoints.
3731 This eliminates the need to traverse value chain, doing
3732 various checks, in three different places.
3734 * breakpoint.h (struct bp_location): New fields
3735 lengths and watchpoint_type.
3736 (struct breakpoint): Remove the val_chain field.
3737 * breakpoint.c (is_hardware_watchpoint): New.
3738 (free_valchain): Remove.
3739 (update_watchpoint): New.
3740 (insert_bp_location): For hardware watchpoint, just
3742 (insert_breakpoints): Call update_watchpoint_locations
3743 on all watchpoints. If we have failed to insert
3744 any location of a hardware watchpoint, remove all inserted
3746 (remove_breakpoint): For hardware watchpoints, directly
3748 (watchpoints_triggered): Iterate over locations.
3749 (bpstat_stop_status): Use only first location of
3750 a resource watchpoint.
3751 (delete_breakpoint): Don't call free_valchain.
3752 (print_one_breakpoint): Don't print all
3753 locations for watchpoints.
3754 (breakpoint_re_set_one): Use update_watchpoint for
3759 Don't reset watchpoint block on solib load.
3761 * breakpoint.c (insert_bp_location): For watchpoints,
3762 recompute condition.
3763 (breakpoint_re_set_one): Instead of recomputing value
3764 and condition for watchpoints, just reset value and
3765 let insert_breakpoints/insert_bp_location recompute it.
3766 Don't do anything about disabled watchpoint.
3770 * valarith.c (value_binop): Handle unsigned integer
3775 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
3776 instruction pattern that appears frequently in position
3777 independent code. Fix bug in code which looks for "fmov" and
3778 backtracks if no "fmov" is found.
3782 * dbxread.c (read_dbx_symtab): Fix indentation.
3783 Reformat comments to 80 columns.
3784 Move local var def closer to only use.
3788 * fork-child.c (SHELL_FILE): Remove #ifndef.
3789 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
3793 * i386-tdep.c (i386_skip_noop): New function.
3794 (i386_analyze_prologue): Call i386_skip_noop function.
3798 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
3799 * win32-nat.c (win32_xfer_partial): Ditto.
3800 * target.c (default_xfer_partial): Minor whitespace adjustment.
3804 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
3805 strip bit 1 even if pc doesn't point to thumb code.
3809 * remote.c (remote_wait): Handle SIGINT between packets.
3810 (remote_async_wait): Likewise.
3815 * thread.c (add_thread_silent): Renamed
3817 (print_thread_events): New variable definition.
3818 (show_print_thread_events): New function.
3819 (_initialize_thread): Add "set print thread-events" and
3820 "show print thread-events" commands.
3821 (add_thread): Announce new thread.
3822 * gdbthread.h (add_thread_silent): Declare.
3823 (print_thread_events): New variable declaration.
3824 * inf-ttrace.c (inf_ttrace_wait): Don't
3825 inform about new thread, as add_thread is always
3826 called too, and will take care of that.
3827 * infrun.c (handle_inferior_event): Likewise.
3828 * procfs.c (procfs_wait): Likewise.
3829 * remote.c (remote_currthread): Likewise.
3830 * sol-thread.c (sol_thread_wait): Likewise.
3831 * win32-nat.c (get_win32_debug_event): Likewise.
3832 * linux-thread-db.c (attach_thread): Likewise.
3833 Remove the verbose parameter.
3834 (check_event): Make detach_thread be verbose
3835 only if print_thread_events is set.
3836 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
3837 about new thread. This is called only from
3838 linux-thread-db.c:attach_thread, which will take care.
3839 Remove the verbose parameter.
3840 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
3844 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
3848 * breakpoint.c (break_command_really): New parameter
3850 (break_command_1): Pass 0 as
3851 ignore_count to break_command_really.
3852 (gdb_breakpoint): Pass ignore_count to
3853 break_command_really.
3857 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
3858 sigcontext struct via pointer.
3859 (struct sigframe comment): Update to show new field `psc'.
3863 * infrun.c (handle_inferior_event): If
3864 we failed to remove breakpoints, error,
3865 don't try to increment PC by hand.
3869 Add NetBSD/hppa target and host support.
3871 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
3872 (hppabsd_gregset): Move to ...
3873 (hppabsd_regset_from_core_section): Rename
3874 hppaobsd_regset_from_core_section and move to ...
3875 (hppabsd_find_global_pointer): Update comment.
3876 (hppabsd_init_abi): Make global. Do not register
3877 hppabsd_regset_from_core_section.
3878 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
3880 (_initialize_hppabsd_tdep): Move to ...
3881 * hppaobsd-tdep.c: ... here. New file.
3882 * hppnbsd-tdep.c: New file.
3883 * hppnbsd-nat.c: New file.
3884 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
3885 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
3886 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
3887 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
3888 * configure.host (hppa*-*-netbsd*): New entry.
3889 * configure.tgt (hppa*-*-netbsd*): New entry.
3890 (hppa*-*-openbsd*): Update.
3891 * NEWS (New native configuration): Mention NetBSD/hppa.
3892 (New targets): Mention NetBSD/hppa.
3896 * gdbarch.sh (function_list): Add new property bits_big_endian to
3898 * gdbarch.{c,h}: Regenerate.
3900 * value.c (struct value): Replace BITS_BIG_ENDIAN by
3901 gdbarch_bits_big_endian (comment).
3902 (unpack_field_as_long, modify_field): Likewise.
3903 * value.h: Likewise (comment).
3904 * valops.c (value_slice): Likewise.
3905 * valarith.c (value_subscript, value_bit_index): Likewise.
3906 * gdbtypes.h (field): Likewise (comment).
3907 * eval.c (evaluate_subexp_standard): Likewise.
3908 * dwarf2read.c (dwarf2_add_field): Likewise.
3909 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
3910 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
3912 * defs.h (BITS_BIG_ENDIAN): Remove.
3916 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
3918 * m2-exp.y (yylex): Likewise.
3919 * objc-exp.y (yylex): Likewise.
3921 * defs.h (DEPRECATED_STREQN): Remove.
3925 * MAINTAINERS: Update my email address.
3929 * README: Mention gdbserver/README.
3933 * valarith.c (value_binop): Handle BINOP_INTDIV
3934 for unsigned and signed integers.
3938 * s390-tdep.c (s390_gdbarch_init): Set default long double
3939 type to 128-bit IEEE quad.
3943 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
3947 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
3949 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
3950 * value.c: All callers changed.
3954 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
3955 DEPRECATED_STREQ by its expression.
3956 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
3957 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
3958 (scan_xcoff_symtab): Likewise.
3959 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
3960 * f-lang.c (find_common_for_function): Likewise.
3961 * objc-exp.y (parse_number): Likewise.
3963 * defs.h (DEPRECATED_STREQ): Remove.
3967 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
3968 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
3969 get_frame_arch to get at the current_architecture. Update AM33_MODE
3971 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
3972 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
3974 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
3978 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
3980 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
3982 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
3983 current_gdbarch by gdbarch. Update caller.
3985 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
3986 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
3987 the current architecture. Update calls of
3988 amd64_native_gregset_supplies_p.
3989 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
3990 (amd64bsd_store_inferior_registers): Likewise.
3994 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
3995 Replace current_gdbarch by gdbarch. Update caller.
3999 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
4000 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
4001 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
4002 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
4003 (stabsect_build_psymtabs): Fix indentation.
4007 * corelow.c (core_xfer_partial): Comment, cut/paste error.
4011 * win32-nat.c (win32_create_inferior): Restore code calling
4012 CloseHandle on ProcessInformation structure.
4016 * configure.ac: Check for void * as 3 argument of ptrace.
4017 * configure: regenerate.
4021 * alpha-tdep.c (alpha_heuristic_proc_start)
4022 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
4023 current_gdbarch by gdbarch.
4025 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
4026 current architecture by frame_info. Update alpha_heuristic_proc_start
4029 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
4030 get_frame_arch to get at the current architecture by frame_info. Update
4031 alpha_sigtramp_register_address call.
4033 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
4034 current_gdbarch by gdbarch. Update caller.
4035 (convert_to_extended, convert_from_extended): Add endianess parameter
4036 for comparison. Update caller.
4037 (arm_extract_return_value, arm_store_return_value): Use
4038 get_regcache_arch to get at the current architecture.
4040 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
4041 current_gdbarch by gdbarch. Update caller.
4042 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
4043 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
4045 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
4046 gdbarch as parameter. Update caller.
4047 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
4048 current_gdbarch by gdbarch. Update caller.
4050 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
4051 update caller. Replace current_gdbarch by gdbarch.
4053 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
4054 the current architecture. Replace current_gdbarch by gdbarch.
4055 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
4056 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
4057 expression. Add gdbarch as parameter and replace current_gdbarch with
4059 (M6811_TDEP): Remove.
4060 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
4062 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
4063 current_gdbarch by gdbarch. Update caller.
4065 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
4067 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
4070 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
4071 caller. Relace current_gdbarch by gdbarch.
4072 (altivec_register_p, spe_register_p): Likewise.
4073 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
4075 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
4076 altivec_register_p and spe_register_p.
4078 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
4079 caller. Replace current_gdbarch by gdbarch.
4080 (score_analyze_prologue): use get_frame_arch to get at the current
4083 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
4084 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
4085 current_gdbarch by gdbarch. Update caller.
4086 (sparc_frame_cache): Use get_frame_arch to get at the current
4088 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
4089 sparc_analyze_prologue.
4091 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
4096 * exec.c: #include "arch-utils.h"
4097 (print_section_info): Use gdbarch_from_bfd to get at the
4098 current architecture. Replace current_gdbarch. Fix indention. Replace
4099 deprecated_print_address_numeric by paddress.
4100 * Makefile.in (exec.o) Add dependency to arch-utils.h.
4102 * valprint.c (val_print_string): Replace
4103 deprecated_print_address_numeric.
4104 * tracepoint.c (trace_mention, scope_info): Likewise.
4105 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
4106 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
4107 (maintenance_check_symtabs): Likewise.
4108 * symfile.c (list_overlays_command): Likewise.
4109 * stack.c (frame_info, print_block_frame_labels): Likewise.
4110 * printcmd.c (print_address, print_address_demangle)
4111 (address_info): Likewise.
4112 * corefile.c (memory_error): Likewise.
4113 * infcmd.c (jump_command): Likewise.
4114 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
4115 (mention, delete_breakpoint): Likewise.
4116 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
4117 * dwarf2read.c (dump_die): Likewise.
4118 * ada-valprint.c (ada_val_print_1): Likewise.
4119 * f-valprint.c (f_val_print): Likewise.
4120 * linux-fork.c (info_forks_command): Likewise.
4121 * m32r-com.c (m32r_load_section, m32r_load)
4122 (m32r_upload_command): Likewise.
4124 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
4128 * gdbarch.sh (skip_prologue): Add gdbarch
4130 * gdbarch.{c,h}: Regenerate.
4132 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
4133 * amd64-tdep.c (amd64_skip_prologue): Likewise.
4134 * avr-tdep.c (avr_skip_prologue): Likewise.
4135 * cris-tdep.c (cris_skip_prologue): Likewise.
4136 * frv-tdep.c (frv_skip_prologue): Likewise.
4137 * h8300-tdep.c (h8300_skip_prologue): Likewise.
4138 * hppa-tdep.c (hppa_skip_prologue): Likewise.
4139 * i386-tdep.c (i386_skip_prologue): Likewise.
4140 * ia64-tdep.c (ia64_skip_prologue): Likewise.
4141 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
4142 * m32r-tdep.c (m32r_skip_prologue): Likewise.
4143 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
4144 * m68k-tdep.c (m68k_skip_prologue): Likewise.
4145 * m88k-tdep.c (m88k_skip_prologue): Likewise.
4146 * mep-tdep.c (mep_skip_prologue): Likewise.
4147 * mips-tdep.c (mips_skip_prologue): Likewise.
4148 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
4149 * mt-tdep.c (mt_skip_prologue): Likewise.
4150 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
4151 * score-tdep.c (score_skip_prologue): Likewise.
4152 * sh64-tdep.c (sh64_skip_prologue): Likewise.
4153 * sh-tdep.c (sh_skip_prologue): Likewise.
4154 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
4155 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
4156 * spu-tdep.c (spu_skip_prologue): Likewise.
4157 * v850-tdep.c (v850_skip_prologue): Likewise.
4158 * vax-tdep.c (vax_skip_prologue): Likewise.
4159 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
4160 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
4162 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
4163 current_gdbarch by gdbarch.
4164 * m32c-tdep.c (m32c_skip_prologue): Likewise.
4165 * s390-tdep.c (s390_skip_prologue): Likewise.
4169 * defs.h (struct continuation_arg): Fix typo in comment.
4170 * target.c (target_translate_tls_address): Fix comment spelling error.
4174 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
4175 (DOUBLEST_SCAN_FORMAT): Likewise.
4176 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
4177 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
4178 * c-exp.y (parse_number): Likewise.
4179 * jv-exp.y (parse_number): Likewise.
4180 * objc-exp.y (parse_number): Likewise.
4181 * p-exp.y (parse_number): Likewise.
4185 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
4186 (check_typedef): Likewise.
4190 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
4191 seen_double_big_d, treat the new H, D, and DD modifiers as length
4196 * dwarf2read.c (read_enumeration_type): Add comment.
4200 * config.in: Regenerate.
4204 * ada-lang.c (ada_convert_actual): Renames convert_actual.
4206 (ada_convert_actuals): Delete.
4207 * ada-lang.h (ada_convert_actual): Add declaration.
4208 (ada_convert_actuals): Remove declaration.
4209 * infcall.c: #include "ada-lang.h".
4210 (value_arg_coerce): Add new parameter sp. Update function
4211 documetnation. Add handling of Ada function call parameters.
4212 * Makefile.in (infcall.o): Update dependencies.
4216 * ada-lang.c (ensure_lval): Fix value lval kind.
4217 (convert_actual): Add handling for arguments passed by reference.
4221 * dbxread.c (read_dbx_symtab): Fix indentation.
4225 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
4226 (valarith.o): Depend on dfp.h.
4227 (valops.o): Likewise.
4228 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
4229 (set_decnumber_context): New function.
4230 (decimal_check_errors): Likewise.
4231 (decimal_from_number): Likewise.
4232 (decimal_to_number): Likewise.
4233 (decimal_from_string): Use set_decnumber_context and
4234 decimal_check_errors.
4235 (decimal_from_integral): New function.
4236 (decimal_from_floating): Likewise.
4237 (decimal_to_double): Likewise.
4238 (promote_decimal): Likewise.
4239 (decimal_binop): Likewise.
4240 (decimal_is_zero): Likewise.
4241 (decimal_compare): Likewise.
4242 (decimal_convert): Likewise.
4243 * dfp.h (decimal_from_integral): New prototype.
4244 (decimal_from_floating): Likewise.
4245 (decimal_to_double): Likewise.
4246 (decimal_binop): Likewise.
4247 (decimal_is_zero): Likewise.
4248 (decimal_compare): Likewise.
4249 (decimal_convert): Likewise.
4250 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
4251 call to value_from_decfloat.
4252 * valarith.c: Include dfp.h.
4253 (value_args_as_decimal): New function.
4254 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
4255 (value_logical_not): Likewise.
4256 (value_equal): Likewise.
4257 (value_less): Likewise.
4258 (value_pos): Likewise.
4259 (value_neg): Formatting fix.
4260 * valops.c: Include dfp.h.
4261 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
4262 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
4263 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
4264 (value_from_decfloat): Remove expect_type argument.
4265 * value.h (value_from_decfloat): Update prototype.
4269 Ignore change in name of dynamic linker during
4270 execution on Solaris. This also unbreaks pending breakpoints.
4272 * solist.h (struct target_so_ops): New field same.
4273 * solib-svr4.c (svr4_same): New.
4274 (_initialize_svr4_solib): Register svr4_same.
4275 * solib.c (update_solib_list): Use ops->same, if available.
4279 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
4280 when using MS-DOS paths.
4284 * NEWS: Mention --pid and --core command line behaviour changes.
4288 * main.c (captured_main): Remove 'count' varible and the
4289 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
4290 --pid options were issued simultaneously. If an explicit pid
4291 option was passed, don't fallback to core file. Detect extra
4292 arguments better in the presence of explicit pid or core
4297 * ada-lang.c (ada_which_variant_applies): Correctly compute
4298 the value of the discriminant when the variant record is packed.
4302 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
4303 that are used to differentiate homonyms.
4307 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
4308 when the type is an anonymous pointer type.
4309 (ada_check_typedef): Avoid a seg fault when the type is null.
4310 * ada-typeprint.c (print_array_type): Add support for pointer
4315 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
4319 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
4320 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
4324 * ada-exp.y (chop_separator): New function.
4325 (write_selectors): Rewrite to re-use chop_separator.
4326 (ada_nget_field_index, get_symbol_field_type): New functions.
4327 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
4332 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
4333 of SYMBOL_VALUE when working with function symbols.
4337 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
4338 expressions. These expressions do not need to be rewriten.
4342 * dwarf2read.c (read_enumeration_type): Flag type as stub if
4343 the given die is a declaration.
4347 * ada-lang.c (ada_array_bound_from_type): Make non-static.
4348 Handle properly the case when the index type is an enumerated type.
4349 Do not return the subtype of the bounds type, just return the
4350 bounds type directly - this is not needed and is more consistent
4351 with what we do for arrays when no XA parallel type exists.
4355 * ada-lang.c (static_unwrap_type): Add forward declaration.
4356 (template_to_static_fixed_type): Fields of dynamic types sometimes
4357 also need to be unwrapped. Take this into account.
4358 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
4359 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
4360 * ada-typeprint.c (ada_print_type): Get the typename from
4361 the original type, not the base type.
4365 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
4366 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
4367 Update calls to ada_to_fixed_type.
4368 (ada_template_to_fixed_record_type_1): Ditto, but without looking
4370 (ada_to_fixed_type): Add check_tag parameter; do not look for
4371 tag if null. When looking for a tag, use a fixed record type.
4372 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
4373 * ada-valprint.c (printable_val_type, ada_value_print): Update
4374 calls to ada_to_fixed_type.
4378 * doublest.c (convert_floatformat_to_doublest): Call
4379 floatformat_to_doublest instead of floatformat_to_double and use
4381 (convert_doublest_to_floatformat): Call floatformat_from_doublest
4382 instead of floatformat_from_double and use DOUBLEST variables.
4386 * MAINTAINERS (Write After Approval): Add self.
4390 * symfile.c (set_initial_language): Make non-static.
4391 * symfile.h (set_initial_language): Add declaration.
4392 * language.c: #include "symfile.h".
4393 (set_language): Call set_initial_language if the frame language
4394 could not be determined.
4398 * eval.c (evaluate_subexp_for_address): Provide frame address to
4399 locate_var_value only if it will be needed.
4403 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
4407 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
4408 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
4409 This is needed to make sure that any other treatment applied
4410 to the resulting value does not fail for spurious reason,
4411 such as trying to take the address of this value.
4415 * ada-lang.c (ada_value_equal): Dereference reference types when
4420 Updated copyright notices for most files.
4424 * win32-nat.c (psapi_module_handle): Remove static.
4425 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
4426 return first module found if base_address is zero. Don't initialize
4427 psapi function pointers here. Convert to cygwin paths when
4429 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
4430 executable name. Use get_module_name when that fails or when
4432 (_initialize_psapi): New function. Initialize psapi stuff before it is
4433 needed or issue a warning if it is not found. Move psapi_module_handle
4438 * ada-lang.c (ada_remove_trailing_digits): New function.
4439 (ada_remove_po_subprogram_suffix): New function.
4440 (ada_decode): Improve. Move the description of the algorithm
4441 directly inside the code, instead of in the function global
4446 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
4447 and always print the dereferenced value.
4451 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
4452 of the case where the first argument is a reference.
4453 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
4457 Implement support for Ada interface types.
4459 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
4460 (ada_is_ignored_field): Ignore fields that are a dispatch table
4465 * top.c (print_gdb_version): Update copyright year.
4469 * ChangeLog-2007: New ChangeLog rotation.
4470 * ChangeLog: Reset for 2008.
4471 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
4474 For older changes see ChangeLog-2007.
4480 version-control: never
projects / binutils.git / blob