1 2008-06-01 Joel Brobecker <brobecker@adacore.com>
3 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
4 treat pointers in data space as function descriptors if the
5 target address is also in the data space.
7 2008-05-30 Joel Brobecker <brobecker@adacore.com>
9 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
10 the trad-frame register value for the SP register.
12 2008-05-29 Mark Kettenis <kettenis@gnu.org>
14 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
16 2008-05-28 Joel Brobecker <brobecker@adacore.com>
18 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
19 that identifies function descriptors outside of the .opd section.
21 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
23 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
24 temporary catchpoints. In MI add missing fields 'reason', 'disp',
26 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
28 (handle_gnu_v3_exceptions): Use tempflag.
30 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
32 Refactor varobj_update interface.
33 * varobj.c (varobj_update): Report changes as vector. Also
34 return not just a list of varobj, but a list of special structures
35 that tell what exactly has changed.
36 * varobj.h (enum varobj_update_error): Rename to
38 (struct varobj_update_result_t): New.
39 (varobj_update): Adjust prototype.
40 * mi/mi-cmd-var.c: Adjust for changes.
42 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
44 * varobj.c (varobj_update): Fix comment typo.
47 2008-05-26 Joel Brobecker <brobecker@adacore.com>
49 Set the symtab field of symbols read from ECOFF debugging entries.
50 * mdebugread.c (add_symbol): Add new parameter symtab.
51 (parse_symbol): Update calls to add_symbol throughout.
53 2008-05-27 Andreas Schwab <schwab@suse.de>
55 * symtab.h (enum address_class): Remove LOC_REGPARM and
57 (struct symbol): Add is_argument.
58 (SYMBOL_IS_ARGUMENT): Define.
60 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
61 * buildsym.c (finish_block): Likewise.
62 * stack.c (print_frame_args, print_block_frame_locals)
63 (print_frame_arg_vars): Likewise.
64 * symtab.c (lookup_block_symbol): Likewise.
65 * tracepoint.c (add_local_symbols): Likewise.
66 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
68 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
69 * dwarf2read.c (new_symbol): Likewise.
70 * mdebugread.c (parse_symbol): Likewise.
71 * stabsread.c (define_symbol): Likewise.
73 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
75 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
76 * ax-gdb.c (gen_var_ref): Likewise.
77 * eval.c (evaluate_subexp_for_address): Likewise.
78 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
79 * m2-exp.y (yylex): Likewise.
80 * printcmd.c (address_info): Likewise.
81 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
82 * tracepoint.c (collect_symbol, scope_info): Likewise.
84 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
86 * gdbarch.sh: Added new gdbarch struct
88 * gdbarch.c: Refreshed.
89 * gdbarch.h: Refreshed.
90 * regset.h (core_regset_section): Declared.
91 * linux-nat.c (linux_nat_do_thread_registers): Added
92 support for the new gdbarch struct core_regset_sections.
93 * utils.c (host_address_to_string): New function.
94 * defs.h (host_address_to_string): New prototype.
95 * i386-linux-tdep.c (i386_regset_rections): New register
96 sections list for i386.
97 (i386_linux_init_abi): Initialized new gdbarch struct
99 * Makefile.in: Updated to reflect dependency changes.
100 * ppc-linux-tdep.c (ppc_regset_sections): Register
101 sections list for ppc.
102 (ppc_linux_init_abi): Initialized new gdbarch struct
105 2008-05-24 Andreas Schwab <schwab@suse.de>
107 * linespec.c (decode_objc): Save current language around call to
110 2008-05-23 Joel Brobecker <brobecker@adacore.com>
112 * valprint.h (get_array_bounds): Renames get_array_low_bound.
113 * valprint.c (get_array_bounds): Renames get_array_low_bound.
114 Return the proper bound value if the array index type is an
115 enumerated type. Compute the high bound if requested.
116 (val_print_array_elements): Handle the case when the array
117 element has a null size.
118 * ada-valprint.c (print_optional_low_bound): Add handling
119 for empty arrays or arrays of zero-size elements.
120 (ada_val_print_array): New function, extracted out from
121 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
122 handle empty arrays and arrays of zero-size elements.
123 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
124 code by call to ada_val_print_array.
125 (ada_value_print): Remove handling of null array. The handling
126 was incomplete and is now better handled by ada_val_print_array.
128 2008-05-23 Markus Deuling <deuling@de.ibm.com>
130 * annotate.c (annotate_source, annotate_frame_begin): Replace
131 deprecated_print_address_numeric with paddress.
132 * cli/cli-cmds.c (list_command, edit_command): Likewise.
133 * tui/tui-stack.c (tui_make_status_line): Likewise.
135 * defs.h (deprecated_print_address_numeric): Remove.
136 * printcmd.c (deprecated_print_address_numeric): Remove.
137 * maint.c (maint_print_section_info): Fix comment.
139 2008-05-23 Markus Deuling <deuling@de.ibm.com>
141 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
142 print_binary_chars, print_char_chars): Add byte_order parameter and
143 replace gdbarch_byte_order.
144 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
145 expressions and remove them. Remove unused TWO_TO_FOURTH.
146 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
147 endianness. Update call to print_hex_chars.
148 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
149 print_binary_chars, print_char_chars): Add byte_order parameter.
150 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
151 get at the endianness. Update print_*_char calls to use byte_order.
153 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
155 * symtab.h (struct symbol): Make "aux_value" member a void pointer
157 (SYMBOL_LOCATION_BATON): Update.
159 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
161 * symtab.h (enum address_class): Remove LOC_BASEREG and
163 (struct symbol): Remove "basereg" member of "aux_value" union.
164 (SYMBOL_BASEREG): Remove.
166 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
168 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
169 (ada_add_block_symbols): Likewise.
170 * ax-gdb.c (gen_var_ref): Likewise.
171 * buildsym.c (finish_block): Likewise.
172 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
173 * m2-exp.y (yylex): Likewise.
174 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
175 * printcmd.c (address_info): Likewise.
176 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
177 (print_frame_arg_vars): Likewise.
178 * symmisc.c (print_symbol): Likewise.
179 * symtab.c (lookup_block_symbol): Likewise.
180 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
181 (scope_info): Likewise.
183 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
185 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
187 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
188 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
189 (ada_add_block_symbols): Likewise.
190 * ax-gdb.c (gen_var_ref): Likewise.
191 * buildsyms.c (finish_block): Likewise.
192 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
193 * m2-exp.y (yylex): Likewise.
194 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
195 * printcmd.c (address_info): Likewise.
196 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
197 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
198 * symtab.c (lookup_block_symbol): Likewise.
199 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
200 (scope_info): Likewise.
202 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
204 * symtab.h (enum address_class): Remove LOC_INDIRECT and
205 LOC_HP_THREAD_LOCAL_STATIC.
207 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
208 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
209 (read_var_value): Likewise.
210 * buildsym.c (finish_block): Likewise.
211 * objfiles.c (objfile_relocate): Likewise.
212 * printcmd.c (address_info): Likewise.
213 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
214 * tracepoint.c (scope_info): Likewise.
216 2008-05-21 Markus Deuling <deuling@de.ibm.com>
217 Maxim Grigoriev <maxim2405@gmail.com>
219 * xtensa-tdep.c (xtensa_read_register): Remove.
220 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
221 argument litbase to call0_frame_cache().
222 (call0_track_op, call0_analyze_prologue)
223 (call0_frame_cache): Use extra argument litbase.
225 2008-05-21 Joel Brobecker <brobecker@adacore.com>
227 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
229 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
231 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
233 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
235 * alpha-mdebug-tdep.c: Include "trad-frame.h".
236 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
237 struct trad_frame_saved_reg *.
238 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
239 trad_frame_alloc_saved_regs. Update accesses. Record previous
240 value of SP as being vfp.
241 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
242 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
244 2008-05-21 Markus Deuling <deuling@de.ibm.com>
246 * score-tdep.c (score_print_insn): Get the current endianess from
247 disassemble_info instead of gdbarch_byte_order.
249 2008-05-21 Pedro Alves <pedro@codesourcery.com>
251 * frame.c (get_prev_frame_1): Build frame id before setting
252 this_frame->prev_p, not after.
254 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
256 * annotate.c (annotate_new_thread): New function for new-thread
258 * annotate.h: (annotate_new_thread): New extern.
259 * thread.c (add_thread_with_info): Use it.
260 * Makefile.in (thread.o): Add dependency on annotate.h.
262 2008-05-20 Joel Brobecker <brobecker@adacore.com>
264 * win32-nat.c (win32_wait): Block the control-c event while
265 waiting for a debug event.
267 2008-05-19 Pedro Alves <pedro@codesourcery.com>
269 * symtab.h (lookup_symbol_in_language): Update comment.
270 * symtab.c (lookup_symbol_aux_block): Update comment.
271 * ada-lang.c (ada_lookup_symbol_list): Update comment.
273 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
275 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
276 (lookup_symbol): Likewise.
277 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
278 (lookup_symbol): Likewise.
279 (search_symbols): Update.
281 * linespec.c (find_methods, collect_methods): Update.
282 (add_matching_methods, add_constructors): Update.
283 (decode_compound, decode_dollar, decode_variable): Update.
284 (lookup_prefix_sym): Update.
286 (symbol_found): Remove SYM_SYMTAB parameter.
287 Use SYMBOL_SYMTAB (sym) instead.
289 * gdbtypes.c (lookup_typename): Update.
290 (lookup_struct, lookup_union, lookup_enum): Update.
291 (lookup_template_type): Update.
292 (check_typedef): Update.
293 * language.c (lang_bool_type): Update.
294 * mdebugread.c (parse_procedure): Update.
295 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
296 * parse.c (write_dollar_variable): Update.
297 * printcmd.c (address_info): Update.
298 * source.c (select_source_symtab): Update.
299 * stack.c (print_frame_args, print_frame_arg_vars): Update.
300 * valops.c (find_function_in_inferior): Update.
301 (value_struct_elt_for_reference): Update.
302 * value.c (value_static_field, value_fn_field): Update.
304 * alpha-mdebug-tdep.c (find_proc_desc): Update.
305 * arm-tdep.c (arm_skip_prologue): Update.
306 * mt-tdep.c (mt_skip_prologue): Update.
307 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
309 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
310 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
311 (add_defn_to_vec): Likewise.
312 (ada_add_block_symbols): Likewise.
313 (lookup_cached_symbol, cache_symbol): Likewise.
314 (standard_lookup): Update.
315 (ada_lookup_symbol_list): Update.
317 * c-valprint.c (c_val_print): Update.
318 * cp-support.c (cp_lookup_rtti_type): Update.
319 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
320 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
321 * p-valprint.c (pascal_val_print): Update.
322 * scm-lang.c (scm_lookup_name): Update.
328 * objc-exp.y: Update.
331 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
333 * language.h (struct language_defn): Remove SYMTAB parameter from
334 la_lookup_symbol_nonlocal callback function pointer.
336 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
337 (ada_lookup_encoded_symbol): Likewise.
338 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
339 Always call fixup_symbol_section.
340 (ada_lookup_symbol): Remove SYMTAB parameter.
341 (ada_lookup_symbol_nonlocal): Likewise.
342 * ada-exp.y (write_object_renaming): Update.
343 (find_primitive_type): Likewise.
345 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
346 (cp_lookup_symbol_namespace): Likewise.
347 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
348 (lookup_symbol_file): Likewise.
349 (lookup_possible_namespace_symbol): Likewise.
350 (cp_lookup_symbol_nonlocal): Likewise.
351 (cp_lookup_symbol_namespace): Likewise.
352 (cp_lookup_nested_type): Update.
354 * scm-valprint.c (scm_inferior_print): Update.
355 * valops.c (value_maybe_namespace_elt): Update.
357 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
358 lookup_lib_global_symbol callback function pointer.
359 (solib_global_lookup): Remove SYMTAB parameter.
360 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
361 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
363 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
364 (lookup_symbol_static): Likewise.
365 (lookup_symbol_global): Likewise.
366 (lookup_symbol_aux_block): Likewise.
367 (lookup_global_symbol_from_objfile): Likewise.
368 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
369 (lookup_symbol_aux_local): Likewise.
370 (lookup_symbol_aux_block): Likewise.
371 (lookup_symbol_aux_symtabs): Likewise.
372 (lookup_symbol_aux_psymtabs): Likewise.
373 (lookup_global_symbol_from_objfile): Likewise.
374 (basic_lookup_symbol_nonlocal): Likewise.
375 (lookup_symbol_static): Likewise.
376 (lookup_symbol_global): Likewise.
378 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
380 2008-05-17 Pedro Alves <pedro@codesourcery.com>
382 * remote.c (init_extended_remote_ops): Fix typo.
384 2008-05-16 Pedro Alves <pedro@codesourcery.com>
386 * NEWS: Mention new DICOS x86 target configuration.
388 2008-05-16 Pedro Alves <pedro@codesourcery.com>
389 Ulrich Weigand <uweigand@de.ibm.com>
391 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
392 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
394 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
395 use it instead of ginfo->value.address. Look up minimal symbol by
396 address and name. Assume OBJFILE is non-NULL.
397 (fixup_symbol_section): Ensure we always have an objfile to look
398 into. Extract and pass to fixup_section the symbol's address that
399 will match the minimal symbol's address.
400 (fixup_psymbol_section): Likewise.
402 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
403 overlays and the addrmap returned the wrong section.
405 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
406 calling fixup_symbol_section.
408 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
410 * minsyms.c: Include "target.h".
411 (find_solib_trampoline_target): Handle minimal symbols pointing
412 to function descriptors as well.
413 * Makefile.in (minsyms.o): Update dependencies.
415 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
416 (ppc64_standard_linkage1): ... this. Fix optional instructions.
417 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
418 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
419 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
420 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
421 (ppc64_standard_linkage_target): Rename to ...
422 (ppc64_standard_linkage1_target): ... this.
423 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
424 (ppc64_skip_trampoline_code): Support three variants of standard
425 linkage stubs. Call find_solib_trampoline_target to handle
428 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
430 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
431 ppc64_sysv_abi_adjust_breakpoint_address.
432 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
433 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
435 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
437 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
438 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
439 of ppc_linux_skip_trampoline_code.
441 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
443 * gdbarch.sh: Delete dwarf_reg_to_regnum.
444 * gdbarch.c, gdbarch.h: Regenerated.
445 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
446 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
447 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
449 2008-05-15 Pedro Alves <pedro@codesourcery.com>
451 * linux-nat.c (trap_ptid): Delete.
452 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
454 * linux-thread-db.c (thread_db_wait): Adjust.
456 2008-05-15 Joel Brobecker <brobecker@adacore.com>
458 * linespec.c (decode_line_1): Fix a couple of comments.
460 2008-05-15 Alan Modra <amodra@bigpond.net.au>
462 * dbxread.c: Formatting.
463 (INTERNALIZE_SYMBOL): Init n_other.
464 (set_namestring): Take pointer to nlist arg rather than struct
465 copy. Update all callers.
467 2008-05-15 Andreas Schwab <schwab@suse.de>
469 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
470 (dwarf2read.o): Add $(addrmap_h).
472 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
474 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
475 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
476 to handle ppc32 PLT entries.
477 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
480 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
482 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
483 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
484 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
485 (lookup_minimal_symbol_by_pc_section): Use
486 lookup_minimal_symbol_by_pc_section_1.
487 (lookup_solib_trampoline_symbol_by_pc): Likewise.
489 2008-05-13 Joel Brobecker <brobecker@adacore.com>
491 * findcmd.c: Add #include "gdb_stdint.h".
492 * Makefile.in (findcmd.o): Update dependencies.
494 2008-05-11 David S. Miller <davem@davemloft.net>
496 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
497 long double size override, Linux does use 128-bit now.
499 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
500 (sparc_linux_write_pc): New function.
501 (sparc32_linux_init_abi): Register it.
502 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
503 (sparc64_linux_write_pc): New function.
504 (sparc64_linux_init_abi): Register it.
506 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
507 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
509 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
511 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
512 and info.tdep_info before calling gdbarch_init_osabi.
514 2008-05-09 Joel Brobecker <brobecker@adacore.com>
516 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
517 the type of the right hand side of the assignment to the type
518 of the left hand side if the left hand side is a convenience
521 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
523 * NEWS: Mention gdbserver bi-arch capability.
525 2008-05-09 Doug Evans <dje@google.com>
528 * NEWS: Document find command and qSearch:memory packet.
529 * Makefile.in (SFILES): Add findcmd.c.
530 (COMMON_OBJS): Add findcmd.o.
531 (findcmd.o): New rule.
532 * findcmd.c: New file.
533 * target.h (target_ops): New member to_search_memory.
534 (simple_search_memory): Declare.
535 (target_search_memory): Declare.
536 * target.c (simple_search_memory): New fn.
537 (target_search_memory): New fn.
538 * remote.c (PACKET_qSearch_memory): New packet kind.
539 (remote_search_memory): New fn.
540 (init_remote_ops): Init to_search_memory.
541 (init_extended_remote_ops): Ditto.
542 (_initialize_remote): Add qSearch:memory packet config command.
544 2008-05-09 Eli Zaretskii <eliz@gnu.org>
546 * thread.c (_initialize_thread): Don't use commas and periods in
547 first line of doc string of "set/show print thread-events".
549 2008-05-08 Joel Brobecker <brobecker@adacore.com>
551 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
552 Update for unwinder changes.
554 2008-05-08 Joel Brobecker <brobecker@adacore.com>
556 * frame.c (get_frame_base_address, get_frame_locals_address)
557 (get_frame_args_address): Pass the correct frame when calling
558 frame_base_find_by_frame.
560 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
562 * remote.c (extended_remote_attach_1): Call target_find_description.
564 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
566 * remote.c (extended_remote_create_inferior_1): Clean up
567 before marking the target running.
569 2008-05-08 Joel Brobecker <brobecker@adacore.com>
571 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
574 2008-05-07 Joel Brobecker <brobecker@adacore.com>
576 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
577 sparc64-sol2-tdep.c: Update for unwinder changes.
579 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
581 * cp-support.c (mangled_name_to_comp): Initialize storage.
582 (unqualified_name_from_comp): Likewise.
584 2008-05-07 Jie Zhang <jie.zhang@analog.com>
586 * remote.c (remote_insert_breakpoint): Call get_remote_state
587 after gdbarch_breakpoint_from_pc is called.
588 (remote_insert_hw_breakpoint): Likewise.
590 2008-05-06 Joel Brobecker <brobecker@adacore.com>
592 * valprint.c (val_print): Add new language parameter and use it
593 instead of using the current_language. Update calls to val_print
595 (common_val_print): Add new langauge parameter and pass it to
597 * value.h (struct language_defn): Add opaque declaration.
598 (val_print, common_val_print): Update declarations.
599 * stack.c (print_frame_args): Update call to common_val_print
600 using the appropriate language.
601 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
602 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
603 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
604 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
605 #include "language.h" if necessary.
606 Update calls to val_print and common_val_print.
607 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
610 2008-05-06 Joel Brobecker <brobecker@adacore.com>
612 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
613 pointing inside a non-executable section as function descriptors.
615 2008-05-06 Pedro Alves <pedro@codesourcery.com>
617 * inf-loop.c (inferior_event_handler): Run all continuations and
618 print any language change before running the breakpoint commands.
620 2008-05-06 Joel Brobecker <brobecker@adacore.com>
622 * frame-unwind.c (frame_unwind_got_bytes): New function.
623 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
624 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
625 for unwinder changes.
627 2008-05-05 Doug Evans <dje@google.com>
629 * NEWS: Mention new /m modifier for disassemble command.
630 * cli/cli-cmds.c (print_disassembly): New function.
631 (disassemble_current_function): New function
632 (disassemble_command): Recognize /m modifier, print mixed
634 (init_cli_cmds): Update disassemble help text.
636 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
638 * xtensa-tdep.c: Update for unwinder changes.
640 2008-05-05 Andreas Schwab <schwab@suse.de>
642 Update m68k port for unwinder changes.
643 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
644 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
645 (m68k_frame_unwind): Use default_frame_sniffer.
646 (m68k_frame_sniffer): Remove.
647 (m68k_frame_base_address): Expect this_frame.
648 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
650 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
651 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
652 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
653 parameter instead of pc value.
654 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
656 (m68k_linux_sigtramp_frame_this_id)
657 (m68k_linux_sigtramp_frame_prev_register)
658 (m68k_linux_sigtramp_frame_sniffer): Update signature.
659 (m68k_linux_sigtramp_frame_unwind): Use
660 m68k_linux_sigtramp_frame_sniffer.
661 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
663 * m68klinux-nat.c (store_register): Fix typo.
665 2008-05-05 Pedro Alves <pedro@codesourcery.com>
667 * infcmd.c (step_1): Put thread id on the stack to avoid possible
670 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
672 * symfile.c (reread_symbols): Update objfile's entry point.
674 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
675 Joel Brobecker <brobecker@adacore.com>
677 * ada-lang.c: Update throughout to use symbol_matches_domain
678 instead of matching the symbol domain explictly.
679 * dwarf2read.c (add_partial_symbol): Do not add new psym for
680 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
681 class as typedefs. See lookup_partial_symbol function.
682 (new_symbol): Similar to add_partial_symbol, do not create
683 symbol for the typedef. See lookup_block_symbol.
684 * symtab.c (symbol_matches_domain): New function, takes care
685 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
686 (lookup_partial_symbol): Use symbol_matches_domain to see if the
687 found psym domain matches the given domain.
688 (lookup_block_symbol): Likewise.
690 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
692 * top.c (command_line_handler_continuation): Remove.
693 (execute_command): Do not install the above.
695 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
697 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
698 and catch all exceptions from it.
699 * top.c (command_line_handler_continuation): Don't
700 call bpstat_do_action here.
702 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
704 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
705 (struct die_info): Remove type.
706 (read_type_die, read_typedef, read_base_type, read_subrange_type)
707 (read_structure_type, read_enumeration_type, read_array_type)
708 (read_tag_pointer_type, read_tag_ptr_to_member_type)
709 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
710 (read_tag_string_type, read_subroutine_type, read_set_type)
711 (read_unspecified_type): Delete prototypes. Remove check for
712 already-loaded type. Return the new type.
713 (set_die_type): Return the new type.
714 (reset_die_and_siblings_types): Delete.
715 (load_comp_unit, load_full_comp_unit): Set type_hash.
716 (process_queue): Remove call to reset_die_and_siblings_types.
717 (process_die): Do not read most types here. Use read_type_die
719 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
720 (quirk_gcc_member_function_pointer): Return the new type.
721 (process_structure_scope, process_enumeration_scope): Use
722 get_die_type and read the DIE's type.
723 (read_full_die): Do not initialize die->type.
724 (tag_type_to_type): Use read_type_die.
725 (read_type_die): Check for already defined types. Return the
727 (determine_prefix): Use get_die_type.
728 (set_die_type): Return the type.
729 (get_die_type): Take a CU argument. Check for no type_hash.
731 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
733 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
736 2008-05-04 Pedro Alves <pedro@codesourcery.com>
738 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
739 and bp_longjmp_resume breakpoints.
740 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
742 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
743 breakpoints. Create bp_longjmp breakpoints as momentary
745 (enable_longjmp_breakpoint): Delete.
746 (set_longjmp_breakpoint): New.
747 (disable_longjmp_breakpoint): Delete.
748 (delete_longjmp_breakpoint): New.
749 (set_longjmp_resume_breakpoint): Delete.
750 (set_momentary_breakpoint_at_pc): New.
751 (breakpoint_re_set_one): Don't delete bp_longjmp and
752 bp_longjmp_resume breakpoints.
753 (breakpoint_re_set): Don't create longjmp and longjmp-resume
756 * infrun.c (step_resume_breakpoint): Add comment.
757 (struct execution_control_state): Delete handling_longjmp member.
758 (init_execution_control_state). Don't clear handling_longjmp.
759 (context_switch): Don't context switch handling_longjmp.
760 (handle_inferior_event): If handling a bp_longjmp breakpoint,
761 create a bp_longjmp_resume breakpoint, and set it as current
762 step_resume_breakpoint, then step over the longjmp breakpoint. If
763 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
764 breakpoint, delete the longjmp-resume breakpoint, and stop
766 (currently_stepping): Remove handling_longjmp from expression.
767 (insert_step_resume_breakpoint_at_sal): Update comment.
768 (insert_longjmp_resume_breakpoint): New.
770 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
771 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
773 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
774 (set_longjmp_resume_breakpoint): Delete declaration.
776 * gdbthread.h (save_infrun_state): Remove handling_longjmp
778 (load_infrun_state): Delete *handling_longjmp parameter.
779 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
781 (load_infrun_state): Delete *handling_longjmp parameter. Update
784 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
785 (delete_longjmp_breakpoint_cleanup): New.
786 (step_1): Call set_longjmp_breakpoint instead of
787 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
788 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
789 (step_1_continuation): Pass thread id in the continuation args to
791 (step_once): Add thread parameter. Pass thread id the the
794 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
796 Set CU BASE_ADDRESS already from partial DIEs.
797 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
798 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
799 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
800 from these variables if it was still unset.
802 * Makefile.in: Update dependencies.
803 * dwarf2read.c: Include "addrmap.h"
804 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
805 (dwarf2_ranges_read): New prototype.
806 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
807 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
808 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
809 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
810 comment for it. Add the found ranges to RANGES_PST. New variable
811 BASEADDR, initialize it the common way.
812 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
813 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
814 HAS_RANGES_OFFSET for the later processing.
815 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
816 * symtab.c: Include "addrmap.h"
817 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
818 Move the psymtab locator into ...
819 (find_pc_sect_psymtab_closer): ... a new function.
821 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
823 * arch-utils.c (gdbarch_update_p): Use default values for
824 info.abfd and info.target_desc if they are NULL.
825 (gdbarch_from_bfd): Remove assertion.
826 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
827 using the current target description.
828 (gdbarch_info_fill): Do not use default values for info->abfd
829 and info->target_desc.
831 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
833 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
835 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
837 * inferior.h (read_pc_pid, write_pc_pid): Remove.
838 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
840 * regcache.c (read_pc_pid): Remove, replace by ...
841 (regcache_read_pc): ... this function.
842 (write_pc_pid): Remove, replace by ...
843 (regcache_write_pc): ... this function.
844 (read_pc, write_pc): Update.
846 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
847 write_pc_pid by regcache_read_pc and regcache_write_pc.
848 (displaced_step_fixup): Likewise.
849 (resume): Likewise. Use regcache arch instead of current_gdbarch.
850 (prepare_to_proceed): Likewise.
852 (adjust_pc_after_break): Likewise.
853 (handle_inferior_event): Likewise.
855 * linux-nat.c (cancel_breakpoint): Likewise.
856 * linux-thread-db.c (check_event): Likewise.
857 * aix-thread.c (aix_thread_wait): Likewise.
858 * tracepoint.c (trace_dump_command): Likewise.
860 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
862 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
863 SYMBOL_LOCATION_BATON.
865 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
867 * target.h (struct target_ops): New field to_auxv_parse.
868 * auxv.c (default_auxv_parse): New, renamed from previous
870 (target_auxv_parse): Try to call target method. Fallback to
871 default_auxv_parse if not found.
872 * procfs.c (procfs_auxv_parse): New.
873 (init_procfs_ops): On Solaris, in 64-bit mode, install
876 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
878 * symfile.c (add_symbol_file_command): Use paddress rather than
879 hex_string to print the address.
881 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
883 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
884 return the null frame ID to terminate the backtrace.
886 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
888 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
889 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
890 (SIG_FRAME_PC_OFFSET): Likewise.
891 (SIG_FRAME_LR_OFFSET): Likewise.
892 (SIG_FRAME_FP_OFFSET): Likewise.
893 (rs6000_push_dummy_call): Likewise.
894 (rs6000_return_value): Likewise.
895 (rs6000_convert_from_func_ptr_addr): Likewise.
896 (branch_dest, rs6000_software_single_step): Likewise.
897 (deal_with_atomic_sequence): Rename to ...
898 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
899 Do not call branch_dest; inline required parts of that function.
900 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
901 with SYMBOL_LINKAGE_NAME.
902 (struct reg, regsize): Delete.
903 (read_memory_addr): Delete; inline into callers.
904 (rs6000_skip_prologue): Move after skip_prologue.
905 (skip_prologue): Remove prototype.
906 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
907 initialization as if this variable were true. Do not install
908 ppc64_sysv_abi_adjust_breakpoint_address.
910 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
911 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
913 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
914 (SIG_FRAME_PC_OFFSET): Likewise.
915 (SIG_FRAME_LR_OFFSET): Likewise.
916 (SIG_FRAME_FP_OFFSET): Likewise.
917 (rs6000_push_dummy_call): Likewise.
918 (rs6000_return_value): Likewise.
919 (rs6000_convert_from_func_ptr_addr): Likewise.
920 (branch_dest, rs6000_software_single_step): Likewise. Replace
921 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
922 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
923 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
924 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
925 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
927 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
928 (AIX_TEXT_SEGMENT_BASE): New macro.
929 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
930 by AIX_TEXT_SEGMENT_BASE.
932 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
933 (struct gdbarch_tdep): Remove text_segment_base member.
934 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
935 ppc64_sysv_abi_adjust_breakpoint_address.
937 * Makefile.in (rs6000-tdep.o): Update dependencies.
938 (rs6000-aix-tdep.o): Likewise.
940 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
941 Thiago Jung Bauermann <bauerman@br.ibm.com>
943 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
944 * doublest.c (convert_typed_floating): Fix typo in comment.
945 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
946 * frame-unwind.h (frame_sniffer_ftype): Likewise.
947 * frame.c (frame_unwind_address_in_block): Likewise.
948 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
949 * symtab.h (struct symbol): Likewise.
950 * tramp-frame.h (struct trad_frame_cache): Likewise.
951 * value.c (allocate_repeat_value): Likewise.
953 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
955 * infrun.c (handle_inferior_event): Do not insert breakpoints at
956 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
958 2008-05-03 Pedro Alves <pedro@codesourcery.com>
960 * parse.c (parse_exp_in_context): Don't override
961 expression_context_pc if get_selected_block returned a valid
964 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
966 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
967 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
968 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
970 * c-typeprint.c (c_type_print_base): Delete handling of template
972 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
973 (METHOD_PTR_TO_VOFFSET): Delete.
974 * defs.h (QUIT_FIXME): Delete.
975 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
976 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
977 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
978 ninstantiations, and instantiations.
979 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
980 (TYPE_FN_FIELD_INLINED): Delete.
981 * srec.h (SREC_BINARY): Delete.
982 * symtab.c (symbol_init_demangled_name): Delete.
983 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
984 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
985 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
986 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
987 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
988 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
989 * target.h (enum thread_control_capabilities): Delete tc_switch.
990 (target_can_switch_threads): Delete.
992 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
994 * Makefile.in (objfiles.o): Update.
995 * exec.c (exec_set_section_address): Support p->addr != 0.
996 * objfiles.c (objfile_relocate): Update exec_ops section
998 * symfile.c (place_section): Move exec_set_section_address call...
999 (default_symfile_offsets): ...to here.
1001 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
1003 * Makefile.in (ppc_linux_tdep_h): New macro.
1004 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
1005 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
1006 (powerpc_e500l_c): Likewise.
1007 (ppc-linux-nat.o): Update dependencies.
1008 (ppc-linux-tdep.o): Update dependencies.
1009 (rs6000-tdep.o): Update dependencies.
1011 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
1012 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
1013 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
1014 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
1015 (tdesc_powerpc_e500): Remove.
1017 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
1018 and "features/rs6000/powerpc-altivec64.c".
1019 (ppc_supply_reg, ppc_collect_reg): Make global.
1020 (variants): Use tdesc_powerpc_32 for "powerpc" and
1021 tdesc_powerpc_altivec64 for "powerpc64".
1022 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
1024 * ppc-linux-tdep.h: New file.
1026 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
1027 Include "features/rs6000/powerpc-32l.c".
1028 Include "features/rs6000/powerpc-altivec32l.c".
1029 Include "features/rs6000/powerpc-64l.c".
1030 Include "features/rs6000/powerpc-altivec64l.c".
1031 Include "features/rs6000/powerpc-e500l.c".
1032 (ppc_linux_supply_gregset): New function.
1033 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
1034 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
1035 (ppc64_linux_gregset): Likewise.
1036 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
1037 (ppc_linux_trap_reg_p): New function.
1038 (ppc_linux_write_pc): New function.
1039 (ppc_linux_core_read_description): New function.
1040 (ppc_linux_init_abi): Install ppc_linux_write_pc and
1041 ppc_linux_core_read_description. Install orig_r3 and trap
1042 registers if present in the target description.
1043 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
1045 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
1046 (PT_ORIG_R3, PT_TRAP): Define if necessary.
1047 (ppc_register_u_addr): Handle orig_r3 and trap registers.
1048 (fetch_ppc_registers): Likewise.
1049 (store_ppc_registers): Likewise.
1050 (store_register): Likewise.
1051 (ppc_linux_read_description): Check whether AltiVec is supported.
1052 Check whether inferior is 32-bit or 64-bit. Return the appropriate
1053 Linux target description.
1055 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
1056 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
1057 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
1058 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
1059 rs6000/powerpc-e500. Update -expedite variables accordingly.
1061 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
1062 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
1063 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
1064 * features/rs6000/powerpc-e500.c: Regenerate.
1065 * features/rs6000/powerpc-32.c: Regenerate.
1066 * features/rs6000/powerpc-64.c: Regenerate.
1068 * features/rs6000/power-linux.xml: New file.
1069 * features/rs6000/power64-linux.xml: New file.
1070 * features/rs6000/powerpc-32l.xml: New file.
1071 * features/rs6000/powerpc-altivec32l.xml: New file.
1072 * features/rs6000/powerpc-64l.xml: New file.
1073 * features/rs6000/powerpc-altivec64l.xml: New file.
1074 * features/rs6000/powerpc-e500l.xml: New file.
1075 * features/rs6000/powerpc-32l.c: New (generated) file.
1076 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
1077 * features/rs6000/powerpc-64l.c: New (generated) file.
1078 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
1079 * features/rs6000/powerpc-e500l.xml: New (generated) file.
1081 * regformats/reg-ppc.dat: Remove.
1082 * regformats/reg-ppc64.dat: Remove.
1083 * regformats/rs6000/powerpc-32.dat: Remove.
1084 * regformats/rs6000/powerpc-64.dat: Remove.
1085 * regformats/rs6000/powerpc-e500.dat: Remove.
1086 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
1087 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
1088 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
1089 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
1090 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
1092 2008-05-03 Pedro Alves <pedro@codesourcery.com>
1094 * thread.c (delete_thread): Call observer_notify_thread_exit.
1095 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
1096 thread_exit observer.
1097 (mi_thread_exit): New.
1099 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
1101 * breakpoint.c (create_exception_catchpoint): Remove prototype
1102 for already deleted function.
1103 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
1104 * frame.h (show_stack_frame): Remove prototype.
1105 * stack.c (show_stack_frame): Remove empty, unused function.
1106 * source.c (symtab_to_fullname, print_source_lines): Small fix
1108 * value.c (show_values): Update comments to mention "show values"
1109 command instead of "info history".
1111 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
1113 * linespec.c: Include "target.h".
1114 (minsym_found): Handle minimal symbols pointing to function
1115 descriptors. Use find_function_start_pc.
1116 * minsyms.c (msymbol_objfile): New function.
1117 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
1118 to function descriptors.
1119 * symtab.c (fixup_section): Only use minimal symbol at the same
1120 address to determine section of a symbol.
1121 (find_function_start_pc): New function.
1122 (find_function_start_sal): Use it.
1123 * symtab.h (msymbol_objfile): Add prototype.
1124 (find_function_start_pc): Likewise.
1125 * value.c: Include "objfiles.h".
1126 (value_fn_field): Handle minimal symbols pointing to function
1128 * Makefile.in (linespec.o): Update dependencies.
1129 (value.o): Likewise.
1131 2008-05-02 Joel Brobecker <brobecker@adacore.com>
1133 * ada-lang.c (unwrap_value): Handle the case where the "F" field
1134 inside a PAD type is a bitfield.
1136 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
1138 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
1139 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1140 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1141 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
1142 Allow typedefs when checking for function pointer arguments.
1143 Right-align small structs passed on the stack.
1144 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
1145 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1146 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1148 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1150 * Makefile.in (arm-tdep.o): Update.
1151 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
1152 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
1153 (arm_pc_is_thumb): Use mapping symbols.
1154 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
1155 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
1156 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
1157 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
1158 * gdbarch.sh: Add record_special_symbol.
1159 * gdbarch.c, gdbarch.h: Regenerated.
1160 * objfiles.c (struct objfile_data): Add cleanup member.
1161 (register_objfile_data_with_cleanup): New function, from
1162 register_objfile_data.
1163 (register_objfile_data): Use it.
1164 (objfile_free_data): Call clear_objfile_data.
1165 (clear_objfile_data): Call cleanup functions.
1166 * objfiles.h (register_objfile_data_with_cleanup): Declare.
1168 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1170 * objfiles.c (init_entry_point_info): Handle shared libraries.
1172 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1174 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
1177 2008-05-02 Jim Blandy <jimb@codesourcery.com>
1178 Pedro Alves <pedro@codesourcery.com>
1180 Implement displaced stepping.
1182 * gdbarch.sh (max_insn_length): New 'variable'.
1183 (displaced_step_copy, displaced_step_fixup)
1184 (displaced_step_free_closure, displaced_step_location): New
1186 (struct displaced_step_closure): Add forward declaration.
1187 * gdbarch.c, gdbarch.h: Regenerated.
1189 * arch-utils.c: #include "objfiles.h".
1190 (simple_displaced_step_copy_insn)
1191 (simple_displaced_step_free_closure)
1192 (displaced_step_at_entry_point): New functions.
1193 * arch-utils.h (simple_displaced_step_copy_insn)
1194 (simple_displaced_step_free_closure)
1195 (displaced_step_at_entry_point): New prototypes.
1197 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
1198 (I386_MAX_MATCHED_INSN_LEN): ... this.
1199 (i386_absolute_jmp_p, i386_absolute_call_p)
1200 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
1201 (i386_displaced_step_fixup): New functions.
1202 (struct i386_insn, i386_match_insn): Update.
1203 (i386_gdbarch_init): Set gdbarch_max_insn_length.
1204 * i386-tdep.h (I386_MAX_INSN_LEN): New.
1205 (i386_displaced_step_fixup): New prototype.
1206 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
1207 Register gdbarch_displaced_step_copy,
1208 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
1209 and gdbarch_displaced_step_location functions.
1211 * infrun.c (debug_displaced): New variable.
1212 (show_debug_displaced): New function.
1213 (struct displaced_step_request): New struct.
1214 (displaced_step_request_queue, displaced_step_ptid)
1215 (displaced_step_gdbarch, displaced_step_closure)
1216 (displaced_step_original, displaced_step_copy)
1217 (displaced_step_saved_copy, can_use_displaced_stepping): New
1219 (show_can_use_displaced_stepping, use_displaced_stepping)
1220 (displaced_step_clear, cleanup_displaced_step_closure)
1221 (displaced_step_dump_bytes, displaced_step_prepare)
1222 (displaced_step_clear_cleanup, write_memory_ptid)
1223 (displaced_step_fixup): New functions.
1224 (resume): Call displaced_step_prepare.
1225 (proceed): Call read_pc once, and remember the value. If using
1226 displaced stepping, don't remove breakpoints.
1227 (handle_inferior_event): Call displaced_step_fixup. Add some
1228 debugging output. When we try to step over a breakpoint, but get
1229 a signal to deliver to the thread instead, ensure the step-resume
1230 breakpoint is actually inserted. If a thread hop is needed, and
1231 displaced stepping is enabled, don't remove breakpoints.
1232 (init_wait_for_inferior): Call displaced_step_clear.
1233 (_initialize_infrun): Add "set debug displaced" command. Add
1234 "maint set can-use-displaced-stepping" command. Clear
1235 displaced_step_ptid.
1236 * inferior.h (debug_displaced): Declare variable.
1237 (displaced_step_dump_bytes): Declare function.
1239 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
1242 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1244 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
1245 (arm_force_mode_string, arm_show_fallback_mode)
1246 (arm_show_force_mode): New.
1247 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
1249 (_initialize_arm_tdep): Add "set arm fallback-mode"
1250 and "set arm force-mode".
1251 * NEWS: Document new commands.
1253 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
1255 * main.h (batch_silent): Declare.
1256 * event-top.c: Include main.h.
1257 (gdb_setup_readline): Remove extern batch_silent declaration.
1258 * infrun.c (normal_stop): Don't print source location when running in
1259 --batch-silent mode.
1260 * Makefile.in (event-top.o): Add main.h dependency.
1262 2008-05-02 Andreas Schwab <schwab@suse.de>
1264 * target.h (struct target_ops): Add
1265 to_watchpoint_addr_within_range.
1266 (target_watchpoint_addr_within_range): New function.
1267 * target.c (update_current_target): Inherit
1268 to_watchpoint_addr_within_range, defaulting to
1269 default_watchpoint_addr_within_range.
1270 (default_watchpoint_addr_within_range): New function.
1271 (debug_to_watchpoint_addr_within_range): New function.
1272 (setup_target_debug): Set to_watchpoint_addr_within_range.
1273 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
1275 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
1276 * breakpoint.c (watchpoints_triggered): Use
1277 target_watchpoint_addr_within_range.
1279 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1281 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
1282 (i[34567]86-*-dicos*, x86_64-*-dicos*):
1283 Set gdb_osabi to GDB_OSABI_DICOS.
1285 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
1286 * osabi.c (gdb_osabi_name): Add "DICOS".
1288 * i386-dicos-tdep.c: New file.
1290 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
1291 (ALLDEPFILES): Add i386-dicos-tdep.c.
1292 (i386-dicos-tdep.o): New rule.
1294 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1296 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
1297 and register the fork's PTID as a thread.
1299 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1302 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
1303 assign its value to the breakpoint created.
1304 (create_breakpoints): Add breakpoint_ops argument and pass it
1305 to create_breakpoint call.
1306 (break_command_really): Add breakpoint_ops argument and pass/assign
1308 (break_command_1): Pass NULL as ops argument.
1309 (set_breakpoint): Pass NULL as ops argument.
1310 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
1311 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
1312 catch and throw catchpoints.
1314 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1317 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
1318 translate signal numeric value from the target to GDB's enum
1320 * gdbarch.c, gdbarch.h: Regenerated.
1321 * gdbarch.sh: Added two new functions target_signal_from_host and
1322 target_signal_to_host.
1323 * target.h (default_target_signal_from_host,
1324 default_target_signal_to_host): New functions - declarations.
1325 * signals/signals.c (struct gdbarch): New declaration.
1326 (default_target_signal_to_host, default_target_signal_from_host): New
1329 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
1331 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
1332 * arm-tdep.c (arm_frame_is_thumb): New.
1333 (arm_pc_is_thumb): Clarify comment.
1334 (thumb_analyze_prologue): Remove PC special case.
1335 (thumb_scan_prologue): Take a block_addr argument. Use it for
1336 find_pc_partial_function. Remove unused variables.
1337 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
1338 for find_pc_partial_function. Remove PC special case.
1339 (arm_prologue_prev_register): Add special handling for PC and CPSR.
1340 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
1341 (arm_get_next_pc): Use arm_frame_is_thumb.
1342 (arm_write_pc): Use CPSR_T instead of 0x20.
1343 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
1344 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
1346 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
1347 DWARF2_FRAME_REG_FN.
1348 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
1349 DWARF2_FRAME_REG_FN.
1350 (struct dwarf2_frame_state_reg): Add FN to loc union.
1352 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
1354 * exec.c (print_section_info): Add missing '\n'.
1356 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
1358 * thread.c (add_thread): Move observer call to ...
1359 (add_thread_silent): ... here.
1361 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1363 * rs6000-tdep.c: Update for unwinder changes.
1364 * ppcobsd-tdep.c: Likewise.
1366 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1368 * s390-tdep.c: Update for unwinder changes.
1370 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1372 * spu-tdep.c: Update for unwinder changes.
1374 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1376 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
1377 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
1378 sparc64-linux-tdep.c: Update for unwinder changes.
1380 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1382 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
1383 for unwinder changes.
1384 * mips-tdep.c: Likewise.
1385 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
1388 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1390 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
1393 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1395 Update i386 and amd64 ports for unwinder changes.
1397 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
1398 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
1399 (amd64_frame_unwind): Use default_frame_sniffer.
1400 (amd64_frame_sniffer): Delete.
1401 (amd64_sigtramp_frame_cache): Expect this_frame.
1402 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
1403 (amd64_sigtramp_frame_sniffer): Update signature.
1404 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
1405 (amd64_frame_base_address): Expect this_frame.
1406 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
1408 (amd64_init_abi): Use set_gdbarch_dummy_id and
1409 frame_unwind_append_unwinder.
1410 * i386-tdep.c (i386_frame_cache): Expect this_frame.
1411 (i386_frame_this_id, i386_frame_prev_register): Update signature.
1412 (i386_frame_unwind): Use default_frame_sniffer.
1413 (i386_frame_sniffer): Delete.
1414 (i386_sigtramp_frame_cache): Expect this_frame.
1415 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
1416 (i386_sigtramp_frame_sniffer): Update signature.
1417 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
1418 (i386_frame_base_address): Update signature.
1419 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
1420 (i386_push_dummy_call): Update comment.
1421 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
1423 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
1424 and frame_unwind_append_unwinder.
1425 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
1426 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
1427 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
1428 i386nbsd-tdep.c: Update for unwinder changes.
1430 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1432 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
1433 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
1435 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
1436 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
1437 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
1439 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
1441 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
1443 * tramp-frame.h (struct tramp_frame): Update signature of init.
1444 * Makefile.in (trad-frame.o): Update.
1446 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1448 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
1449 (execute_stack_op): Put this_frame in the baton.
1450 (execute_cfa_program): Take this_frame.
1451 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
1452 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
1453 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
1454 (dwarf2_frame_this_id): Adjust to work on this_frame.
1455 (dwarf2_signal_frame_this_id): Delete.
1456 (dwarf2_frame_prev_register): Update signature. Use new frame
1458 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
1459 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
1460 dwarf2_frame_sniffer.
1461 (dwarf2_append_unwinders): New.
1462 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
1464 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
1465 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
1466 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
1467 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
1468 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
1469 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
1470 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
1471 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
1472 (dwarf2_append_unwinders): Declare.
1473 (dwarf2_frame_base_sniffer): Update declaration.
1474 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
1477 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1479 Convert frame unwinders to use the current frame and
1482 * frame.c (frame_debug): Make global.
1483 (get_frame_id): Pass this frame to unwinder routines.
1484 (frame_pc_unwind): Remove unused unwind->prev_pc support.
1485 (do_frame_register_read): Do not discard the return value of
1486 frame_register_read.
1487 (frame_register_unwind): Remove debug messages. Use
1488 frame_unwind_register_value.
1489 (frame_unwind_register_value, get_frame_register_value): New
1491 (create_new_frame, get_frame_base_address, get_frame_locals_address)
1492 (get_frame_args_address, get_frame_type): Pass this frame to
1494 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
1496 * frame.h: Update comments.
1497 (frame_debug, frame_unwind_register_value, get_frame_register_value)
1498 (frame_prepare_for_sniffer): Declare.
1499 * frame-unwind.h: Update comments and parameter names.
1500 (default_frame_sniffer): Declare.
1501 (frame_prev_register_ftype): Return a struct value *.
1502 (struct frame_unwind): Remove prev_pc member.
1503 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
1504 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
1505 (frame_unwind_got_register, frame_unwind_got_memory)
1506 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
1507 * frame-base.h: Update comments and parameter names.
1508 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
1509 if necessary. Add debugging output.
1510 * sentinel-frame.c (sentinel_frame_prev_register)
1511 (sentinel_frame_this_id): Update for new signature.
1512 (sentinel_frame_prev_pc): Delete.
1513 (sentinel_frame_unwinder): Remove prev_pc.
1514 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
1516 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
1517 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
1518 (frame_unwind_append_sniffer): Delete.
1519 (frame_unwind_append_unwinder): New function.
1520 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
1521 from unwinders. Use frame_prepare_for_sniffer.
1522 (default_frame_sniffer, frame_unwind_got_optimized)
1523 (frame_unwind_got_register, frame_unwind_got_memory)
1524 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
1525 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
1526 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
1528 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
1529 * gdbarch.c, gdbarch.c: Regenerated.
1530 * frame-base.c (default_frame_base_address)
1531 (default_frame_locals_address, default_frame_args_address): Update
1533 (frame_base_find_by_frame): Pass this frame to unwinder routines.
1534 * infcall.c (call_function_by_hand): Update comments.
1535 * Makefile.in (frame-unwind.o): Update dependencies.
1537 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1539 * ada-lang.c (ada_value_primitive_packed_val): Only check
1540 value_lazy for memory lvals.
1541 * findvar.c (value_of_register_lazy): New function.
1542 (locate_var_value): Only check value_lazy for memory lvals.
1543 * valarith.c (value_subscripted_rvalue): Likewise.
1544 * valops.c (value_fetch_lazy): Handle both memory and register
1546 (search_struct_field, value_slice): Only check value_lazy for memory
1548 * value.c (struct value): Update comment for lazy.
1549 (value_primitive_field): Only check value_lazy for memory lvals.
1550 * value.h (value_lazy): Update comment.
1551 (value_of_register_lazy): Declare.
1553 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1555 * corefile.c (reopen_exec_file): Close any open files.
1557 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1559 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
1560 show_memory_breakpoints to 1 while reading the instruction bundle.
1562 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1564 * gdbarch.sh: Document the return_value method. Explain that
1565 the FUNCTYPE parameter might be NULL.
1566 * gdbarch.h: Regenerated.
1567 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
1568 type when calling using_struct_return, as this is unnecessary
1571 2008-04-28 Joel Brobecker <brobecker@adacore.com>
1573 * terminal.h (create_tty_session): Fix return type.
1575 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
1577 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
1579 2008-04-26 Joel Brobecker <brobecker@adacore.com>
1581 * breakpoint.c (condition_command, commands_from_control_command)
1582 (break_command_really): Minor reformatting.
1584 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1586 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
1588 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1590 * amd64-tdep.c (amd64_get_longjmp_target): New.
1591 (amd64_init_abi): Register amd64_get_longjmp_target as
1592 gdbarch_get_longjmp_target callback.
1593 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
1595 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1597 * breakpoint.h (enum bpstat_what_main_action): Delete
1598 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
1600 * breakpoint.c (clrs): Delete.
1601 (bpstat_what): Update table.
1603 * infrun.c (handle_inferior_event): Remove
1604 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
1606 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1608 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
1609 Adjust all prototypes using mi_cmd_args_ftype to use
1611 (struct mi_cmd): Remove the args_func field.
1612 * mi/mi-cmds.c: Don't provide value for the args_func field.
1613 * mi/mi-main.c (mi_execute_async_cli_command)
1614 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1615 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1616 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
1617 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
1618 (mi_cmd_target_download): Adjust.
1619 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
1620 (mi_cmd_execute): Do not check for args_func.
1621 (mi_execute_async_cli_command): Adjust.
1622 * mi/mi-parse.c: Don't check for args_func.
1624 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1626 * breakpoint.c (bpstat_check_location)
1627 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
1628 New, extracted from bpstat_stop_status.
1629 (bpstat_stop_status): Use the above.
1631 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1633 * mi/mi-main.c (last_async_command): Rename to current_token.
1634 (previous_async_command): Remove.
1635 (mi_cmd_gdb_exit): Adjust.
1636 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
1637 (mi_cmd_target_select): Adjust.
1638 (mi_cmd_execute): Don't set previous_async_command. Free token
1639 here even in async mode.
1640 (mi_execute_async_cli_command): Adjust.
1641 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
1643 (mi_load_progress): Adjust.
1645 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1647 * infcmd.c (step_1_continuation): Always disable longjmp
1648 breakpoint if we're not going to do another step.
1650 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1652 exec_cleanup murder.
1653 * breakpoint.c (until_break_command_continuation): Add
1654 the 'error' parameter. Directly delete the breakoint as
1655 opposed to running cleanups.
1656 (until_break_command): Install continuation only
1657 after starting the target. Don't use exec cleanups,
1658 use ordinary cleanups. Discard cleanups is successfully
1659 started the target in async mode.
1660 (make_cleanup_delete_breakpoint): Remove.
1661 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
1663 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
1665 (struct continations): Add the 'error' parameter to the
1666 continuation_hook field.
1667 (add_continuation, do_all_continuations)
1668 (add_intermediate_continuation)
1669 (do_all_intermediate_continuations): Add the 'error' parameter.
1670 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
1671 * inf-loop.c (inferior_event_handler): Instead of calling
1672 discard_all_continuations, use do_all_continuations with 1 as
1673 'error' parameter. Pass 0 as 'error' parameter in existing uses
1674 of discard_all_continuations.
1675 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
1677 (step_once): Install continuation only after resuming the target.
1678 (step_1_continuation): Disable longjmp breakpoint on error.
1679 (finish_command_continuation): Add the error parameter. Delete
1680 the finish breakpoint directly, do not use cleanups.
1681 (finish_command): Do not use exec_cleanups. Always setup
1682 continuation. For sync case, immediately run them.
1683 (attach_command_continuation): Add the error parameter.
1684 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
1685 remove step_resume_breakpoint -- adjust delete it directly.
1686 * interps.c (interp_set): Adjust call to do_all_continations.
1687 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
1689 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
1691 (mi_cmd_execute): Do not use exec_cleanup.
1692 (mi_execute_async_cli_command): Simplify the string concatenation
1693 logic. Do no use exec cleanup.
1694 (mi_exec_async_cli_cmd_continuation): New parameter error.
1695 Free last_async_command.
1696 * top.c (command_line_handler_continuation): New parameter error.
1697 * utils.c (exec_cleanup_chain, make_exec_cleanup)
1698 (do_exec_cleanups): Remove.
1699 (add_continuation, do_all_continations)
1700 (add_intermediate_continuation)
1701 (do_all_intermediate_continuations): New parameter error.
1703 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1705 * breakpoint.h (bp_location_p): New typedef.
1706 Register a vector of bp_location_p.
1707 * breakpoint.c (always_inserted_mode)
1708 (show_always_inserted_mode): New.
1709 (unlink_locations_from_global_list): Remove.
1710 (update_global_location_list)
1711 (update_global_location_list_nothrow): New.
1712 (update_watchpoint): Don't free locations.
1713 (should_insert_location): New.
1714 (insert_bp_location): Use should_insert_location.
1715 (insert_breakpoint_locations): Copied from
1717 (insert_breakpoint): Use insert_breakpoint_locations.
1718 (bpstat_stop_status): Call update_global_location_list
1719 when disabling breakpoint.
1720 (allocate_bp_location): Don't add to bp_location_chain.
1721 (set_raw_breakpoint)
1722 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
1723 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
1724 (enable_overlay_breakpoints, disable_overlay_breakpoints)
1725 (set_longjmp_resume_breakpoint)
1726 (enable_watchpoints_after_interactive_call_stop)
1727 (disable_watchpoints_before_interactive_call_start)
1728 (create_internal_breakpoint)
1729 (create_fork_vfork_event_catchpoint)
1730 (create_exec_event_catchpoint, set_momentary_breakpoint)
1731 (create_breakpoints, break_command_1, watch_command_1)
1732 (create_exception_catchpoint)
1733 (handle_gnu_v3_exceptions)
1734 (disable_breakpoint, breakpoint_re_set_one)
1735 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1736 (create_ada_exception_breakpoint): : Don't call check_duplicates.
1737 Call update_global_location_list.
1738 (delete_breakpoint): Don't remove locations and don't
1739 try to reinsert them. Call update_global_location_list.
1740 (update_breakpoint_locations): Likewise.
1741 (restore_always_inserted_mode): New.
1742 (update_breakpoints_after_exec): Temporary disable
1743 always inserted mode.
1744 * Makefile.in: Update dependencies.
1746 * infrun.c (proceed): Remove breakpoints while stepping
1748 (handle_inferior_event): Don't remove or insert
1750 * linux-fork.c (checkpoint_command): Remove breakpoints
1751 before fork and insert after.
1752 (linux_fork_context): Remove breakpoints before switch
1754 * target.c (target_disconnect, target_detach): Remove
1755 breakpoints from target.
1758 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1760 * breakpoint.c (print_one_breakpoint_location): In MI
1761 mode, report the location string the breakpoint was
1762 originally created with.
1764 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
1766 * Makefile.in (xtensa-tdep.o): Update dependencies.
1767 * configure.tgt (xtensa*): Update dependencies.
1768 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
1769 Local variable areg renamed to arreg.
1770 (areg_number): New function.
1771 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
1772 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
1773 replaced by arreg_number.
1774 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
1775 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
1776 (xtensa_scan_prologue): New function.
1777 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
1778 when ENTRY instraction hasn't been executed yet. Get the frame pointer
1779 value based on prologue analysis. Fix the bugs preventing WS and
1780 AR4-AR7/A11 registers from getting right values for intermediate frames,
1781 whose registers have been already spilled.
1782 (xtensa_frame_prev_register): Fix WS register value. Use are_number
1783 and arreg_number appropriately.
1784 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1785 svr4_ilp32_fetch_link_map_offsets.
1787 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
1789 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
1790 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
1792 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1794 * acinclude.m4: Add override.m4.
1795 * configure: Regenerate.
1797 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1799 * ada-lang.c (get_selections): Variable PROMPT made non-const and
1800 initialized with a trailing space now. Use PROMPT_ARG of
1801 COMMAND_LINE_INPUT instead of printing it ourselves.
1803 2008-04-22 Joel Brobecker <brobecker@adacore.com>
1805 * NEWS: Document support for 64-bit core file.
1807 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
1809 * NEWS: Add information on calling convention and new SH CLI options.
1811 * sh-tdep.c (sh_cc_gcc): New static string.
1812 (sh_cc_renesas): Ditto.
1813 (sh_cc_enum): New static string array.
1814 (sh_active_calling_convention): New static string pointer denoting
1815 active user chosen ABI.
1816 (sh_is_renesas_calling_convention): New function to return function
1817 specific ABI, or user choice if necessary.
1818 (sh_use_struct_convention): Rename first argument and turn around its
1819 meaning. Check for renesas ABI and return accordingly.
1820 (sh_use_struct_convention_nofpu): New function.
1821 (sh_next_flt_argreg): Get function type as third parameter. Check
1822 for renesas ABI and choose floating registers accordingly.
1823 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
1824 struct return slot accordingly.
1825 (sh_push_dummy_call_nofpu): Ditto.
1826 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
1827 Evaluate ABI and give to sh_use_struct_convention_nofpu.
1828 (sh_return_value_fpu): Evaluate ABI and give to
1829 sh_use_struct_convention.
1830 (show_sh_command): New function.
1831 (set_sh_command): Ditto.
1832 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
1835 * gdbarch.sh (return_value): Add func_type argument.
1836 * gdbarch.c: Regenerate.
1838 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
1839 val_type so as not to collide with value_type function. Call
1840 using_struct_return with additional function type argument.
1841 * infcall.c (call_function_by_hand): Call using_struct_return and
1842 gdbarch_return_value with additional function type argument.
1843 * infcmd.c (print_return_value): Take addition func_type argument.
1844 Call gdbarch_return_value with additional function type argument.
1845 (finish_command_continuation): Call print_return_value with additional
1846 function type argument.
1847 (finish_command): Ditto.
1848 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
1849 additional function type argument.
1850 * stack.c (return_command): Call using_struct_return and
1851 gdbarch_return_value with additional function type argument.
1852 * value.c (using_struct_return): Take additional function type argument.
1853 * value.h (using_struct_return): Accommodate declaration.
1854 * alpha-tdep.c (alpha_return_value): Add func_type argument.
1855 * amd64-tdep.c (amd64_return_value): Ditto.
1856 * arm-tdep.c (arm_return_value): Ditto.
1857 * avr-tdep.c (avr_return_value): Ditto.
1858 * cris-tdep.c (cris_return_value): Ditto.
1859 * frv-tdep.c (frv_return_value): Ditto.
1860 * h8300-tdep.c (h8300_return_value): Ditto.
1861 (h8300h_return_value): Ditto.
1862 * hppa-tdep.c (hppa32_return_value): Ditto.
1863 (hppa64_return_value): Ditto.
1864 * i386-tdep.c (i386_return_value): Ditto.
1865 * ia64-tdep.c (ia64_return_value): Ditto.
1866 * iq2000-tdep.c (iq2000_return_value): Ditto.
1867 * m32c-tdep.c (m32c_return_value): Ditto.
1868 * m32r-tdep.c (m32r_return_value): Ditto.
1869 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
1870 * m68k-tdep.c (m68k_return_value): Ditto.
1871 (m68k_svr4_return_value): Ditto.
1872 * m88k-tdep.c (m88k_return_value): Ditto.
1873 * mep-tdep.c (mep_return_value): Ditto.
1874 * mips-tdep.c (mips_eabi_return_value): Ditto.
1875 (mips_n32n64_return_value): Ditto.
1876 (mips_o32_return_value): Ditto.
1877 (mips_o64_return_value): Ditto.
1878 * mn10300-tdep.c (mn10300_return_value): Ditto.
1879 * mt-tdep.c (mt_return_value): Ditto.
1880 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
1881 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
1882 (ppc_sysv_abi_broken_return_value): Ditto.
1883 (ppc64_sysv_abi_return_value): Ditto.
1884 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
1885 (ppc_sysv_abi_broken_return_value): Ditto.
1886 (ppc64_sysv_abi_return_value): Ditto.
1887 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
1888 * rs6000-tdep.c (rs6000_return_value): Ditto.
1889 * s390-tdep.c (s390_return_value): Ditto.
1890 * score-tdep.c (score_return_value): Ditto.
1891 * sh-tdep.c (sh_return_value_nofpu): Ditto.
1892 (sh_return_value_fpu): Ditto.
1893 * sh64-tdep.c (sh64_return_value): Ditto.
1894 * sparc-tdep.c (sparc32_return_value): Ditto.
1895 * sparc64-tdep.c (sparc64_return_value): Ditto.
1896 * spu-tdep.c (spu_return_value): Ditto.
1897 * v850-tdep.c (v850_return_value): Ditto.
1898 * vax-tdep.c (vax_return_value): Ditto.
1899 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
1900 * xtensa-tdep.c (xtensa_return_value): Ditto.
1902 * gdbtypes.h (struct type): Add calling_convention member.
1903 * dwarf2read.c (read_subroutine_type): Add calling convention read
1904 from DW_AT_calling_convention attribute to function type.
1906 2008-04-22 Markus Deuling <deuling@de.ibm.com>
1908 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
1909 multi_f77_subscript to support values from registers.
1910 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
1911 * value.h (value_subscripted_rvalue): Add prototype.
1913 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
1915 * f-valprint.c (f_val_print): Likewise.
1917 2008-04-21 Craig Silverstein <csilvers@google.com>
1919 * dwarf2read.c (zlib_decompress_section): Define abfd in the
1922 2008-04-21 Pedro Alves <pedro@codesourcery.com>
1924 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
1925 section is not a code section.
1927 2008-04-19 Craig Silverstein <csilvers@google.com>
1929 * NEWS: Add information on compressed debug sections.
1931 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1933 * mi/mi-cmd-var.c (varobj_update_one): Print new
1934 value for variable objects that changed type.
1936 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1938 * varobj.c (varobj_invalidate): Don't touch floating
1941 2008-04-19 Mark Kettenis <kettenis@gnu.org>
1943 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
1944 (multiple_symbols_cancel): Remove extra const.
1945 * symtab.h: Likewise.
1947 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
1949 * interps.c (top_level_interpreter): Rename static variable...
1950 (top_level_interpreter_ptr): ...to this.
1951 (top_level_interpreter): New function.
1953 * interps.h: New extern for top_level_interpreter.
1955 * linespec.c: Include interps.h and mi/mi-cmds.h.
1956 (decode_line_2): When using MI, always set all breakpoints in menu.
1958 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
1960 2008-04-18 Craig Silverstein <csilvers@google.com>
1962 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
1963 * config.in, configure: Regenerate.
1964 * dwarf2read.c: Include zlib.h if present.
1965 Modified *_SECTION macros.
1966 (section_is_p): New.
1967 (dwarf2_locate_sections): Use section_is_p instead of strcmp
1968 (dwarf2_resize_section): New.
1969 to determine whether a given section has a given name.
1970 (zlib_decompress_section): New.
1971 (dwarf2_read_section): Read the compressed section if present
1973 * MAINTAINERS: Added myself to section Write After Approval.
1975 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
1977 * defs.h (exec_set_section_offsets): Remove prototype.
1978 * exec.c (exec_set_section_offsets): Remove function.
1980 2008-04-18 Joel Brobecker <brobecker@adacore.com>
1982 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
1983 in the search for the matching symbol.
1985 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
1987 * breakpoint.c (update_watchpoint): Always reparse
1990 2008-04-17 Joel Brobecker <brobecker@adacore.com>
1992 * breakpoint.c (print_one_breakpoint_location): Make sure to print
1993 the breakpoint address only once.
1995 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
1997 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
1998 rather than a hard-coded architecture, for xcoff executables.
2000 2008-04-17 Doug Evans <dje@google.com>
2002 * buildsym.c (watch_main_source_file_lossage): New fn.
2003 (end_symtab): Call it.
2005 * source.c (find_and_open_source): Add some comments clarifying
2006 handling of FULLNAME argument. Make static. Remove pointless
2009 2008-04-17 Pedro Alves <pedro@codesourcery.com>
2011 * inf-loop.c (inferior_event_handler): Also run the intermediate
2012 continuations in the INF_EXEC_COMPLETE case.
2014 2008-04-16 Tom Tromey <tromey@redhat.com>
2016 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
2017 (set_cmd_async_ok, get_cmd_async_ok): Declare.
2018 * cli/cli-decode.c (set_cmd_async_ok): New function.
2019 (get_cmd_async_ok): New function.
2020 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
2022 * top.c (execute_command): Use get_cmd_async_ok.
2023 * infcmd.c: Include cli/cli-decode.h.
2024 (_initialize_infcmd): Mark "interrupt" as async-ok.
2025 * Makefile.in (infcmd.o): Depend on cli_decode_h.
2027 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2030 * exec.c: Correct "arch-utils.h" include.
2032 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
2035 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
2036 to allow printing to 'see' real reason of stop. This fixes PR 2424.
2037 * breakpoint.c (bpdisp_texst): New function. The function takes over
2038 the role of bpstats static array in print_one_breakpoint_location.
2039 (print_it_typical): Print "Temporary breakpoint" instead
2040 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
2041 protocols, print disp field.
2042 (print_one_breakpoint_location): Removed bpdisps static definition.
2043 Call new bpstat_text function to get value for 'disp' field.
2044 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
2046 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
2048 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
2049 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
2050 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
2051 * gnulib/Makefile.in: Regenerate.
2053 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2055 * Makefile.in (GNULIB_H): New. Trigger all-lib.
2056 (defs_h): Use $(GNULIB_H).
2057 (all-lib): Depend on gnulib/Makefile.
2058 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
2059 * config.in, gnulib/Makefile.in: Regenerated.
2061 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2063 * Makefile.in (LIBGNU, INCGNU): Define.
2064 (INTERNAL_CFLAGS_BASE): Add INCGNU.
2065 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
2067 ($(LIBGNU), all-lib): New rules.
2068 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
2069 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
2070 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
2071 * gnulib: New directory, from gnulib-tool.
2072 * configure, aclocal.m4: Regenerated.
2074 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2076 * linux-thread-db.c (have_threads_callback): Check thread->private.
2078 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
2079 Vladimir Prus <vladimir@codesourcery.com>
2082 * varobj.c (value_of_root): Update the expression for
2084 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
2087 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
2089 * mi/mi-cmd-var.c: Include "mi-getopt.h".
2090 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
2091 (mi_cmd_var_set_format): Use new mi_parse_format.
2092 (mi_cmd_var_evaluate_expression): Support for -f option to specify
2094 * Makefile.in (mi-cmd-var.o): Update dependencies.
2096 * varobj.h (varobj_get_formatted_value): Declare.
2097 * varobj.c (my_value_of_variable): Added format parameter.
2098 (cplus_value_of_variable): Likewise.
2099 (java_value_of_variable): Likewise.
2100 (c_value_of_variable): Likewise. Evaluate expression based
2101 on format parameter.
2102 (struct language_specific): Add format parameter to function member
2104 (varobj_get_formatted_value): New.
2105 (varobj_get_value): Added format parameter to method call.
2107 2008-04-08 Joel Brobecker <brobecker@adacore.com>
2109 * stabsread.c (cleanup_undefined_types_noname): Manually set the
2110 instance flags of the undefined type before calling replace_type.
2112 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
2114 * target.h (enum strata): Remove the download_stratum.
2116 2008-04-07 Doug Evans <dje@google.com>
2118 * buildsym.h (last_source_file): Add dwarf info to comment.
2119 (last_source_start_addr): Ditto.
2121 2008-04-07 Pedro Alves <pedro@codesourcery.com>
2123 * alphanbsd-tdep.c: Include "target.h".
2124 * mn10300-tdep.c: Include "target.h".
2125 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
2127 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
2129 Fix breakpoint condition that use member variables.
2130 * valops.c (check_field): Remove.
2131 (check_field_in): Rename to check_field.
2132 (value_of_this): Use la_name_of_this.
2133 * value.h (check_field): Adjust prototype.
2135 * language.h (la_value_of_this): Rename to la_name_of_this.
2136 * language.c (unknown_language_defn): Specify "this" for
2138 (auto_language_defn): Likewise.
2139 (local_language_defn): Likewise.
2140 * ada-lang.c (ada_language_defn): Adjust comment.
2141 * c-lang.c (c_language_defn): Adjust comment.
2142 (cplus_language_defn): Specify "this" for name_of_this.
2143 (asm_language_defn): Adjust comment.
2144 (minimal_language_defn): Adjust comment.
2145 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
2146 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
2147 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
2148 * objc-lang.c (objc_language_defn): Specify "self" for
2150 * p-lang.c (pascal_language_defn): Specify "this" for
2152 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
2154 * symtab.c (lookup_symbol_aux): Lookup "this" in the
2155 proper scope, and check for field in type of "this", without
2156 trying to create a value.
2158 2008-04-04 Pedro Alves <pedro@codesourcery.com>
2160 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
2161 (mi_error_message): Delete declaration.
2162 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
2163 returning MI_CMD_ERROR.
2164 * mi/mi-main.c (mi_error_message): Delete.
2165 (mi_cmd_exec_interrupt):
2166 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
2167 (mi_cmd_thread_info): Call error instead of returning
2169 (mi_cmd_data_list_register_values): Call error instead of
2170 returning MI_CMD_ERROR. Adapt to new get_register interface.
2171 (get_register): Change return typo to void. Call error instead of
2172 returning MI_CMD_ERROR.
2173 (mi_cmd_data_write_register_values): Call error instead of
2174 returning MI_CMD_ERROR.
2175 (mi_cmd_list_features): Return MI_CMD_DONE.
2176 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
2177 (mi_execute_command): Always print exceptions with -error.
2179 2008-04-04 Joel Brobecker <brobecker@adacore.com>
2181 * NEWS: Mention new commands set/show multiple-symbols.
2183 2008-04-03 Joel Brobecker <brobecker@adacore.com>
2185 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
2186 (multiple_symbols_cancel): New constants.
2187 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
2188 (multiple_symbols_select_mode): New function.
2189 (_initialize_symtab): Add new set/show multiple-symbols commands.
2190 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
2191 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
2192 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
2194 * linespec.c (decode_line_2): Likewise.
2196 2008-04-03 Doug Evans <dje@sebabeach.org>
2198 * symtab.h (enum free_code): Delete free_contents, unused.
2199 * symmisc.c (free_symtab_block): Delete.
2200 (free_symtab, case free_code): Delete.
2202 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
2204 * valops.c (value_cast_structs): New function. Cast related
2205 STRUCT types up/down and return cast value. The body of this
2206 function comes mostly from value_cast_pointers.
2207 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
2208 to value_cast_structs. Now value_cast_pointers needs only create
2209 appropriate reference after using value_cast_structs for actual
2211 (value_cast): Handle references.
2213 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
2215 * MAINTAINERS: Added myself to section Write After Approval.
2217 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
2219 * ia64-tdep.c (examine_prologue): Correct array access.
2221 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2223 * cp-support.c (first_component_command): Return if no arguments.
2225 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
2227 * ser-mingw.c (ser_windows_open): Open requested name.
2229 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2231 * MAINTAINERS: Added myself.
2233 2008-03-28 Pedro Alves <pedro@codesourcery.com>
2235 * target.c (find_default_run_target): Allow a NULL `do_mesg'
2236 parameter. If it is NULL, don't call error.
2237 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
2238 `do_mesg' parameter to find_default_run_target. If no target was
2241 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
2243 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
2244 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
2245 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
2247 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
2249 2008-03-27 Joel Brobecker <brobecker@adacore.com>
2253 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
2255 * features/Makefile (%.dat): Set xmltarget to the base filename
2256 of the XML source, without subdirectory.
2257 * regformats/rs6000/powerpc-32.dat: Regenerate.
2258 * regformats/rs6000/powerpc-64.dat: Regenerate.
2259 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2261 2008-03-27 Markus Deuling <deuling@de.ibm.com>
2263 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
2266 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
2268 * mi/mi-main.c (enum captured_mi_execute_command_actions):
2269 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
2271 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
2273 * objfiles.h (struct objfile): New GDBARCH member.
2274 (get_objfile_arch): Add prototype.
2275 * objfiles.c: Include "arch-utils.h".
2276 (allocate_objfile): Look up gdbarch associated with bfd.
2277 (get_objfile_arch): New function.
2278 * Makefile (objfiles.o): Update dependencies.
2280 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
2282 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
2284 (locexpr_describe_location): Replace current_gdbarch by
2286 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
2287 (dwarf2_add_field): Likewise.
2288 (read_tag_pointer_type): Likewise.
2289 (read_base_type): Likewise.
2290 (new_symbol): Likewise.
2292 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
2293 (decode_base_type, decode_function_type): Likewise.
2294 (coff_read_struct_type, coff_read_enum_type): Likewise.
2295 (coff_symtab_read): Replace current_gdbarch by objfile arch.
2296 (decode_base_type): Likewise.
2297 (coff_read_enum_type): Likewise.
2298 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
2299 (coff_read_enum_type): Likewise.
2301 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
2302 (end_psymtab): Likewise.
2303 (process_one_symbol): Likewise.
2305 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
2306 (parse_procedure): Likewise.
2307 (parse_partial_symbols): Likewise.
2309 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
2311 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
2312 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
2314 (read_range_type): Replace current_gdbarch by objfile arch. Replace
2315 static range_index_type by built-in type.
2316 (read_one_struct_field): Replace current_gdbarch by objfile arch.
2317 (read_enum_type): Likewise.
2319 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
2322 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2324 * varobj.h (varobj_floating_p): Declare.
2325 * varobj.c (varobj_floating_p): New.
2326 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
2327 '@' as the name, update all floating varobjs.
2329 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2331 * varobj.c (struct varobj_root): Rename use_selected_frame to
2332 floating, and clarify the meaning.
2333 (varobj_create, varobj_update, new_root_variable): Adjust.
2334 (value_of_root): Don't use type_changed as in variable,
2336 (c_value_of_root): Adjust.
2338 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2340 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
2342 (linux_nat_wait): Add main lwp to gdb's thread list.
2343 * linux-thread-db.c (find_new_threads_callback): Also attach to
2344 already listed threads which thread_db didn't know about yet.
2346 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2348 * linux-nat.c (drain_queued_events): Fix comment typo.
2349 (linux_nat_attach): In async mode, don't rely on storing a pending
2350 status. Instead place the wait status on the pipe.
2351 (linux_nat_resume): Remove unreacheable shortcut code in async
2353 (stop_wait_callback): In async mode, don't store pending status.
2354 Instead, cancel breakpoints or resend the signal appropriatelly.
2355 (cancel_breakpoint): New, refactored from
2356 cancel_breakpoints_callback.
2357 (cancel_breakpoints_callback): Call cancel_breakpoint.
2358 (pipe_to_local_event_queue): Remove special token processing.
2359 (linux_nat_wait): Issue an internal error if a pending status is
2360 found in async mode.
2362 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
2364 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
2366 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
2367 Vladimir Prus <vladimir@codesourcery.com>
2369 * varobj.c (struct varobj_root): New component thread_id.
2370 (varobj_get_thread_id, check_scope): New functions.
2371 (c_value_of_root): Use check_scope. Switch to the
2372 proper thread if necessary.
2374 * varobj.h (varobj_get_thread_id): New extern.
2376 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
2378 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
2381 * top.c: Revert 2008-03-21 changes.
2383 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2385 * thread.c (make_cleanup_restore_current_thread): Make it
2387 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2388 * varobj.c (varobj_update): Don't save/restore frame.
2389 (c_value_of_root): Save/restore thread and frame here,
2390 using make_cleanup_restore_current_thread.
2391 * Makefile.in: Update dependecies.
2393 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2395 * varobj.c (struct varobj_root): Clarify
2396 comment on the frame field.
2397 (varobj_create): Don't set frame if we have no
2400 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2403 Suggested by Jan Kratochvil:
2404 * top.c (gdb_rl_operate_and_get_next_completion): Call
2405 rl_redisplay_function.
2406 (gdb_rl_redisplay): New.
2407 (init_main): Set rl_redisplay_function.
2409 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
2411 * aix-thread.c (pdc_read_regs): Fix compiler warning.
2412 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
2413 (store_regs_kernel_thread): Likewise.
2415 2008-03-21 Pedro Alves <pedro@codesourcery.com>
2417 Linux native async support.
2419 * target.h (struct target_ops): Delete to_async_mask_value and add
2421 (target_is_async_p, target_async): Formatting.
2422 (target_async_mask_value): Delete.
2423 (target_async_mask): Delete function declaration, and add new
2424 target macro with the same name.
2426 * target.c (update_current_target): Replace to_async_mask_value by
2427 to_async_mask. Default to_async_mask to return_one.
2428 (target_async_mask): Delete.
2429 (find_default_can_async_p, find_default_is_async_p): New.
2430 (init_dummy_target): register find_default_can_async_p and
2431 find_default_is_async_p on the dummy target.
2433 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
2434 (debug_linux_nat_async): New global.
2435 (show_debug_linux_nat_async): New function.
2436 (linux_nat_async_enabled, linux_nat_async_mask_value)
2437 (linux_nat_event_pipe, linux_nat_num_queued_events)
2438 (linux_nat_async_events_enabled): New globals.
2439 (struct waitpid_result): New struct.
2440 (waitpid_queue): New global.
2441 (queued_waitpid, push_waitpid, drain_queued_events): New.
2442 (my_waitpid): Call queued_waitpid.
2443 (linux_child_follow_fork): Disable async events during the call.
2444 (blocked_mask): Delete.
2445 (sync_sigchld_action, async_sigchld_action): New globals.
2446 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
2447 async mode, block events during the call.
2448 (linux_nat_create_inferior): New.
2449 (linux_nat_attach): In sync mode, restore the mask states. In
2450 async mode, wake the event loop immediatelly.
2451 (detach_callback): Drain all queued events of the lwp we're
2453 (linux_nat_detach): Block async mode, and drain events of the main
2455 (linux_nat_resume): If in async mode, mask async events during the
2456 call. If short circuiting, force event loop to wake up. If
2457 resuming, set target_executing, and register target events in the
2459 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
2460 (linux_nat_wait): In async mode, block events during the call.
2461 Only enable/disable passing SIGINT to the inferior in sync mode.
2462 Get events from local waitpid queue. If no interesting events was
2463 found, return to events loop. Reregister target events in the
2464 event loop on exit. In sync mode, no need to reblock SIGCHLD.
2465 (linux_nat_kill): Disable events on entry.
2466 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
2467 here. Detach async mode from the event loop if there are no more
2468 forks available, otherwise leave it on.
2469 (sigchld_handler): Assure this is called only in sync mode.
2470 (linux_async_permitted, linux_async_permitted_1): New globals.
2471 (set_maintenance_linux_async_permitted)
2472 (show_maintenance_linux_async_permitted): New functions.
2473 (linux_nat_is_async_p, linux_nat_can_async_p)
2474 (linux_nat_async_mask): New.
2475 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
2476 (get_pending_events, async_sigchld_handler): New.
2477 (linux_nat_async_events): New.
2478 (async_terminal_is_ours): New global.
2479 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
2480 (async_client_callback, async_client_context): New.
2481 (linux_nat_async_file_handler, linux_nat_async)
2482 (linux_nat_disable_async, linux_nat_enable_async): New.
2483 (linux_nat_add_target): Register linux_nat_create_inferior,
2484 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
2485 linux_nat_async_mask, linux_nat_terminal_inferior and
2486 linux_nat_terminal_ours.
2487 (_initialize_linux_nat): Remove local action variable, and update
2488 code that used it to use sync_sigchld_action. Add new
2489 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
2490 set/show command in the maintenance class. Add new "linux-async"
2491 maintenance set/show command. Block SIGCHLD by default. Setup
2492 async_sichld_action, and sync_sigchld_action. Install the default
2494 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
2497 * linux-thread-db.c (re_check_for_thread_db): New.
2498 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
2499 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
2500 (thread_db_async_mask): New.
2501 (init_thread_db_ops): Register thread_db_can_async_p,
2502 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
2504 * remote.c (remote_async_mask_value): New.
2505 (remote_return_zero): New.
2506 (init_remote_ops): Register remote_return_zero as callbacks of
2507 to_can_async_p and to_is_async_p.
2508 (remote_can_async_p, remote_is_async_p, remote_async): Update to
2509 use remote_async_mask_value.
2510 (remote_async_mask): New.
2511 (init_remote_async_ops): Remove to_async_mask_value setting and
2512 register remote_async_mask as to_async_mask callback in
2515 * Makefile.in (linux-nat.o): Update.
2517 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2519 * gdbthread.h (add_thread_with_info): New.
2520 * linux-thread-db.c: Add some documentation.
2521 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
2522 (struct private_thread_info): Remove th_valid and ti_valid.
2523 Replace ti with tid.
2524 (thread_get_info_callback): Do not add TID to the new ptid. Do
2526 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
2527 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
2529 (attach_thread): Handle an already-existing thread. Use
2530 add_thread_with_info. Cache the th and tid.
2531 (detach_thread): Verify that private was set. Remove verbose
2532 argument and printing. Update caller.
2533 (thread_db_detach): Do not adjust inferior_ptid.
2534 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
2535 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
2536 (thread_db_wait): Do not use lwp_from_thread.
2537 (thread_db_pid_to_str): Use the cached TID.
2538 (thread_db_extra_thread_info): Check that private is set.
2539 (same_ptid_callback): Delete.
2540 (thread_db_get_thread_local_address): Do not use it or check
2541 is_thread. Check that private is set. Assume that the thread
2542 handle is already cached.
2543 (init_thread_db_ops): Remove to_resume and to_kill.
2544 * thread.c (add_thread_with_info): New.
2545 (add_thread): Use it.
2546 * linux-nat.c (find_thread_from_lwp): Delete.
2547 (exit_lwp): Do not use it. Check print_thread_events. Print before
2548 deleting the thread.
2549 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
2550 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
2551 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
2552 printf_unfiltered for thread exits.
2553 * procfs.c (procfs_wait): Likewise.
2555 2008-03-21 Chris Demetriou <cgd@google.com>
2557 * symtab.c (rbreak_command): Quote symbol name before passing
2558 it to break_command.
2560 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2562 * eval.c (evaluate_subexp_for_address): Clarify error message.
2563 Use value_must_coerce_to_target.
2564 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
2565 * valops.c (value_assign): Call value_coerce_to_target when
2566 assigning to anything but internalvars. Leave GDB-side arrays
2567 as arrays when assigning to internalvars.
2568 (value_must_coerce_to_target, value_coerce_to_target): New.
2569 (value_coerce_array, value_addr): Call value_coerce_to_target.
2570 (value_array): Create the array in GDB's memory instead of
2572 * value.h (value_must_coerce_to_target, value_coerce_to_target):
2575 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2577 * top.c (quit_confirm): Warn that we will kill the program.
2579 2008-03-19 Pedro Alves <pedro@codesourcery.com>
2581 * inflow.c (terminal_ours_1): Guard access to
2582 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
2584 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
2585 Jim Blandy <jimb@codesourcery.com>
2586 Daniel Jacobowitz <drow@false.org>
2588 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
2589 (dwarf2_read_address): Update prototype.
2591 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
2592 (signed_address_type): Likewise.
2593 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
2594 (execute_stack_op): Update calls to unsigned_address_type,
2595 signed_address_type and dwarf2_read_address. Fix implementation
2596 of DW_OP_deref_size.
2598 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
2599 (dwarf2_per_cu_addr_size): Likewise.
2600 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
2601 (struct dwarf2_loclist_baton): Likewise.
2603 * dwarf2loc.c (find_location_expression): Update calls to
2604 dwarf2_read_address. Use dwarf2_per_cu_objfile and
2605 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
2606 (locexpr_describe_location): Likewise.
2607 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
2608 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
2609 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
2610 to dwarf2_per_cu_addr_size (per_cu).
2611 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
2612 (loclist_read_variable): Likewise.
2613 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
2615 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
2616 instead of baton->objfile.
2617 (dwarf2_per_cu_obfile): New function.
2618 (dwarf2_per_cu_addr_size): Likewise.
2620 * dwarf2-frame.c (struct comp_unit): Move higher.
2621 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
2622 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
2623 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
2624 parameter by using fde->eh_frame_p. Use read_encoded_value
2625 to implement DW_CFA_set_loc.
2626 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
2627 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
2628 execute_stack_op and execute_cfa_program.
2629 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
2630 (size_of_encoded_value): Remove.
2631 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
2632 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
2633 (add_cie): Set cie->unit backlink.
2634 (decode_frame_entry_1): Set cie->addr_size. Update calls to
2636 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2638 2008-03-17 Markus Deuling <deuling@de.ibm.com>
2640 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
2641 gdbarch_bfd_arch_info.
2643 2008-03-17 Joel Brobecker <brobecker@adacore.com>
2645 * aix-thread.c (pdc_read_regs): Minor reformatting.
2647 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
2649 * thread.c (print_thread_info): Don't insist
2650 on having current thread if there are no
2653 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2655 * infcmd.c (attach_command_post_wait)
2656 (attach_command_continuation): New.
2657 (attach_command): Support background async execution, and async
2658 execution in synchronous mode.
2660 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2662 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
2663 * symmisc.c (dump_symtab_1): Likewise.
2664 * wrapper.c (gdb_value_struct_elt): Likewise.
2666 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2668 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
2670 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2672 * linux-nat.c (linux_nat_filter_event): New, refactored from
2674 (linux_nat_wait): Call linux_nat_filter_event.
2676 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
2678 * top.c (execute_command): Fix uninitialized variable error.
2680 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2682 * Makefile.in (amd64nbsd-nat.o): New dependency.
2683 * amd64nbsd-nat.c: Include "nbsd-nat.h".
2684 (_initialize_amd64nbsd_nat): Update target vector to use
2685 nbsd_pid_to_exec_file.
2686 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
2688 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2690 Remove ignoring leading exec events code.
2691 * fork-child.c (startup_inferior): Do not set
2692 inferior_ignoring_leading_exec_events.
2693 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
2694 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
2695 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
2696 (handle_inferior_event): Remove code for ignoring leading exec
2698 * target.c (update_current_target): Do not inherit, or default,
2699 to_reported_exec_events_per_exec_call.
2700 (debug_to_reported_exec_events_per_exec_call): Remove.
2701 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
2702 * target.h (target_reported_exec_events_per_exec_call): Remove.
2703 (struct target): Remove the to_reported_exec_events_per_exec_call
2706 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2708 Implement -thread-info.
2709 * gdbthread.h (print_thread_info): Declare.
2711 * thread.c (print_thread_info): New, extracted
2712 from info_threads_command and adjusted to
2713 work for CLI and MI.
2714 (info_threads_command): Use print_thread_info.
2715 * Makefile.in: Update dependencies.
2717 * mi/mi-cmds.c (mi_cmds): Specify a handler
2719 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
2720 * mi/mi-main.c (mi_cmd_thread_info): New.
2721 (mi_cmd_list_features): Include 'thread-info'.
2723 2008-03-14 Kevin Buettner <kevinb@redhat.com>
2725 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
2726 to decide whether to match instruction patterns using "sw" and "sd".
2728 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2730 * infcmd.c (jump_command): Postpone disabling stdin until after
2733 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2735 * inflow.c (gdb_getpgrp): New.
2736 (gdb_has_a_terminal): Use get_getpgrp.
2737 (terminal_ours_1): If attach_flag is set, don't refetch
2738 inferior_process_group.
2740 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2742 * features/library-list.dtd: Allow "section" elements as children
2743 of "library". Add "section" element and describe its attributes.
2745 * solib-target.c (struct lm_info): Add section_bases member.
2746 (library_list_start_segment): Error out if seen a section element.
2747 (library_list_start_section): New.
2748 (library_list_end_library): New.
2749 (solib_target_free_library_list): Free section_bases.
2750 (section_attributes): New.
2751 (library_children): Make "segment" optional. Add "section" child.
2752 (library_list_children): Register library_list_end_library.
2753 (solib_target_relocate_section_addresses): Handle section bases.
2755 * NEWS: Mention new qXfer:libraries:read section offsets support.
2757 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2759 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
2760 (make_exec_error_cleanup): Remove declarations.
2761 * utils.c (exec_error_cleanup_chain): Remove.
2762 (do_exec_error_cleanups, discard_exec_error_cleanups)
2763 (make_exec_error_cleanup): Remove.
2764 * event-loop.c (start_event_loop): Adjust call to
2766 * event-top.c (async_enable_stdin): Remove the paramater dummy.
2767 (async_disable_stdin): Don't register async_enable_stdin via
2769 * inf-loop.c (inferior_event_handler): Don't
2770 call do_exec_error_cleanups. Call async_enable_stdin instead.
2771 * event-loop.c (start_event_loop): Adjust call to
2773 * tui/tui-interp.c (tui_command_loop): Adjust call to
2776 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2779 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
2780 * breakpoint.c (bpstat_do_actions): In async mode,
2781 don't jump to top expecting stop_bpstat to be already
2783 * event-loop.c (start_event_loop): Call async_enable_stdin
2785 * event-top.c (async_enable_stdin): Do nothing if sync_execution
2787 (command_handler): Do not setup continuation here.
2788 (command_line_handler_continuation): Move to...
2789 * top.c (command_line_handler_continuation): ... here.
2790 (execute_command): In async mode, register continuation.
2791 Don't check frame's language in running in async mode.
2792 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
2793 * inf-loop.c (complete_execution): Inline into...
2794 (inferior_event_handler): ... here. Clear target_executing before
2795 doing any cleanups. Don't try to show prompt if the target was
2797 * infcmd.c (signal_command): Add support for async mode.
2798 (finish_command): Only add continuation if the target was
2799 successfully resumed.
2800 * remote.c (init_async_opts): Register to_get_thread_local_address
2802 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
2803 with sync_execution.
2804 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
2807 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
2809 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
2810 * exec.c (exec_bfd_mtime): Define.
2811 (exec_close): Clear it.
2812 (exec_file_attach): Set it.
2813 * gdbcore.h (exec_bfd_mtime): Declare.
2814 * source.c (find_source_lines): Do not use bfd_get_mtime.
2816 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2818 * top.c (simplified_command_loop): Remove.
2820 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2822 Remove unused remote.c hooks.
2823 * remote.c (deprecated_target_resume_hook)
2824 (deprecated_target_wait_loop_hook): Remove.
2825 (remote_resume): Do not call deprecated_target_resume_hook.
2826 (remote_wait): Do not call deprecated_target_wait_loop_hook.
2827 (remote_async_wait): Likewise.
2829 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2831 Implement MI notification for new threads.
2832 * doc/observer.texi (new_thread): Document.
2833 * observer.sh: Forward declare struct thread_info.
2834 * thread.c (add_thread): Notify observer.
2836 * interps.h (interp_init_ftype): New parameter
2838 (interp_set): Likewise.
2839 (top_level_interpreter_data): Declare.
2840 * interps.c (interp_set): New parameter top_level.
2841 Pass it to interpreter's init function. Remember
2842 top level interpreter.
2843 (interpreter_exec_cmd): Adjust.
2844 (top_level_interpreter_data): New.
2845 * main.c (captured_main): Pass 1 for top_level
2846 parameter of interp_set.
2847 * cli/cli-interp.c (cli_interpreter_init): New
2848 parameter top_level.
2849 * tui/tui-interp.c (tui_init): New parameter top_level.
2851 * mi/mi-interp.c (mi_new_thread): New.
2852 (mi_interpreter_init): If top level, register
2853 observer for new threads.
2855 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
2857 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2859 * top.c (execute_command): Disable break and stop
2860 commands in async mode.
2862 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2865 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2866 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2867 Call target_stop in the INF_QUIT_REQ case.
2868 * Makefile.in (inf-loop.o): Update.
2870 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2872 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2873 Call target_stop in the INF_QUIT_REQ case.
2874 * Makefile.in (inf-loop.o): Update.
2876 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2878 * top.c (execute_command): Enable break, info and interrupt
2879 commands in async mode.
2881 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
2882 Daniel Jacobowitz <dan@codesourcery.com>
2884 * breakpoint.h (breakpoint_restore_shadows): New
2886 * breakpoint.c (breakpoint_restore_shadows): New.
2887 (read_memory_nobpt): Delete.
2888 * gdbcore.h (read_memory_nobpt): Delete declaration.
2889 * target.c (memory_xfer_partial): Call
2890 breakpoint_restore_shadows.
2891 (restore_show_memory_breakpoints)
2892 (make_show_memory_beakpoints_cleanup): New.
2893 (show_memory_breakpoints): New.
2894 * target.h (make_show_memory_beakpoints_cleanup): Declare.
2895 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
2896 Make sure we see memory breakpoints when checking if
2897 breakpoint is still there.
2898 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
2899 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
2900 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
2901 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
2903 2008-03-12 Pedro Alves <pedro@codesourcery.com>
2905 * thread.c (add_thread): Use printf_unfiltered to print.
2907 2008-03-12 Joel Brobecker <brobecker@gnat.com>
2909 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
2910 that is true only on x86-solaris and x86_64-solaris.
2911 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
2912 with proc_get_LDT_entry.
2914 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
2916 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
2917 * config.in, configure: Regenerate.
2918 * fork-child.c (fork_inferior): Call create_tty_session.
2919 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
2920 (create_tty_session): New function.
2921 * terminal.h: Declare create_tty_session.
2923 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2926 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
2927 * mipsread.c: Include elf/internal.h.
2928 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
2931 2008-03-11 Markus Deuling <deuling@de.ibm.com>
2933 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
2934 to get at the current architecture and at the target specific vector.
2935 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
2936 remove define of I387_ST0_REGNUM.
2938 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
2940 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
2941 get at the current architecture
2942 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
2945 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
2946 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
2948 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
2949 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
2950 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
2952 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
2953 at the target specific vector.
2955 (i386_get_longjmp_target): Use get_frame_arch to get at the current
2956 architecture. Use gdbarch_tdep to get at the target specific vector.
2958 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
2959 update caller. Use gdbarch_tdep to get at the target specific vector.
2961 (i386_register_to_value: Use get_frame_arch to get at the current
2964 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
2967 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2968 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
2969 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
2970 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
2972 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
2975 (i387_convert_register_p, i387_register_to_value,
2976 i387_value_to_register): Update call for i386_fp_regnum_p.
2978 * i387-tdep.h: Remove comment.
2979 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
2980 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2981 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
2982 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
2983 I387_MXCSR_REGNUM): Add target specific vector as parameter.
2985 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
2987 * Makefile.in (fork-child.o): Update.
2988 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
2989 argument. Gather all gdbserver features together.
2990 * fork-child.c (exec_wrapper): New variable.
2991 (fork_inferior): Use it.
2992 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
2993 (unset_exec_wrapper_command, _initialize_fork_child): New.
2995 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2997 * source.c (directory_command): Modify the determination of
2998 condition of terminal "from_tty".
3000 2008-03-10 Matt Rice <ratmice@gmail.com>
3002 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
3004 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
3006 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
3007 of the data passing to strtoulst function.
3008 (info_spu_signal_command): Likewise.
3010 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
3012 * mi/mi-interp.c (mi_command_loop): Remove
3015 2008-03-07 Joel Brobecker <brobecker@adacore.com>
3017 * remote.c (extended_remote_attach_1): Make local variable pid an int
3020 2008-03-07 Joel Brobecker <brobecker@adacore.com>
3022 * solib-svr4.c (svr4_same_1): New function, originally extracted
3023 from svr4_same and expanded to handle the sparc64 case.
3024 (svr4_same): Move up and reimplement using svr4_same_1.
3025 (enable_break): Use svr4_same_1 to do shared library name comparisons.
3027 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
3029 * MAINTAINERS: Move self to Paper trail.
3031 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
3033 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
3034 * event-loop.c (call_async_signal_handler): New.
3035 * event-loop.h (call_async_signal_handler)
3036 (gdb_call_async_signal_handler): Declare.
3037 (mark_async_signal_handler): Add comments.
3038 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
3039 * mingw-hdep.c (sigint_event, sigint_handler): New.
3040 (gdb_select): Use them. Wait for the readline signal handler
3042 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
3043 * posix-hdep.c (gdb_call_async_signal_handler): New function.
3044 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
3046 (remote_fileio_ctrl_c_signal_handler): Use
3047 gdb_call_async_signal_handler.
3048 (initialize_remote_fileio): Initialize sigint_fileio_token.
3049 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
3050 not initialize tokens here.
3051 (handle_remote_sigint_twice): Likewise. Reinstall
3052 handle_remote_sigint.
3053 (async_remote_interrupt_twice): Just call interrupt_query.
3054 (cleanup_sigint_signal_handler): Do not delete tokens.
3055 (remote_interrupt, remote_interrupt_twice): Use
3056 gdb_call_async_signal_handler.
3057 (interrupt_query): Reinstall the default signal handler.
3058 (_initialize_remote): Initialize tokens here.
3060 2008-03-04 Joel Brobecker <brobecker@adacore.com>
3062 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
3063 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3064 Change the type of the lr register to code_ptr.
3065 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3066 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3067 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3068 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3069 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3070 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3071 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
3073 2008-03-03 James E. Wilson <wilson@tuliptree.org>
3075 * MAINTAINERS: Update my email address.
3077 2008-03-03 Keith Seitz <keiths@redhat.com>
3079 From Dave Murphy <davem@devkitpro.org>:
3080 * configure.ac: Set tcl configdir to win under mingw.
3081 * configure: Regenerate.
3083 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
3085 * breakpoint.c (fetch_watchpoint_value): New function.
3086 (update_watchpoint): Set and clear val_valid. Use
3087 fetch_watchpoint_value. Handle unreadable values on the
3088 value chain. Correct check for user-requested array watchpoints.
3089 (breakpoint_init_inferior): Clear val_valid.
3090 (watchpoint_value_print): New function.
3091 (print_it_typical): Use it. Do not free or clear old_val. Print
3092 watchpoints even if old_val == NULL.
3093 (watchpoint_check): Use fetch_watchpoint_value. Check for values
3094 becoming readable or unreadable.
3095 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
3096 (do_enable_watchpoint): Likewise.
3097 * breakpoint.h (struct breakpoint): Update comment for val. Add
3099 * NEWS: Mention watchpoints on inaccessible memory.
3101 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
3103 * Makefile.in (i386-nat.o): Update.
3104 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
3105 i386_use_watchpoints.
3106 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
3107 i386_use_watchpoints.
3108 * i386-nat.c (i386_stopped_data_address): Take two arguments.
3109 (i386_stopped_by_watchpoint): Update call.
3110 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
3111 * config/i386/nm-i386.h: Conditionalize definitions on
3112 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
3113 (i386_use_watchpoints): Declare.
3114 (i386_stopped_data_address): Update.
3115 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3116 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3118 2008-02-29 Joel Brobecker <brobecker@adacore.com>
3120 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
3121 * version.in: Bump version to 6.8.50.20080229-cvs.
3123 2008-02-28 Markus Deuling <deuling@de.ibm.com>
3125 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
3128 2008-02-28 Tom Tromey <tromey@redhat.com>
3130 * infcmd.c (notice_args_read): Print result of get_inferior_args.
3132 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
3134 * infcmd.c (kill_if_already_running): Make static. Use
3135 target_require_runnable.
3136 * target.c (target_require_runnable): New.
3137 * target.h (target_require_runnable): Declare.
3139 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
3141 * frame.c (reinit_frame_cache): Only annotate if frames were
3144 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
3146 * regformats/reg-ppc.dat: Rename "ps" to "msr".
3147 * regformats/reg-ppc64.dat: Likewise.
3149 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
3151 * features/Makefile (%.dat): Emit xmltarget statement.
3153 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
3154 Generate code to set gdbserver_xmltarget in init_registers_${name}.
3156 * regformats/arm-with-iwmmxt.dat: Regenerate.
3157 * regformats/mips64-linux.dat: Regenerate.
3158 * regformats/mips-linux.dat: Regenerate.
3159 * regformats/rs6000/powerpc-32.dat: Regenerate.
3160 * regformats/rs6000/powerpc-64.dat: Regenerate.
3161 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3163 * regformats/reg-arm.dat: Add xmlarch statement.
3164 * regformats/reg-i386.dat: Likewise.
3165 * regformats/reg-i386-linux.dat: Likewise.
3166 * regformats/reg-x86-64-linux.dat: Likewise.
3167 * regformats/reg-spu.dat: Likewise.
3169 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3171 * remote.c (remote_wait, remote_async_wait): Stop if we receive
3174 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3176 * utils.c (debug_timestamp): New.
3177 (vfprintf_unfiltered): Print timestamps if requested.
3178 (show_debug_timestamp): New.
3179 (initialize_utils): Register "set debug timestamp".
3180 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
3182 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3184 * breakpoint.c (skip_prologue_sal): New function.
3185 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
3186 computed from a line number.
3188 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3190 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
3191 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3192 Set PC register type to "code_ptr".
3193 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3194 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3195 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3196 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3197 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3198 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3199 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
3202 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
3204 * regformats/regdat.sh: Rename init_registers function in
3205 generated file to init_registers_${name}.
3207 * regformats/reg-crisv32.dat: Set "name" to crisv32.
3208 * regformats/reg-ppc64.dat: Set "name" to ppc64.
3209 * regformats/reg-s390x.dat: Set "name" to s390x.
3211 2008-02-26 Greg Law <glaw@undo-software.com>
3213 * regcache.c (registers_changed): Call reinit_frame_cache.
3215 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
3217 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
3218 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
3219 and svr4_fetch_objfile_link_map.
3220 * Makefile.in (sh-linux-tdep.o): Update.
3222 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
3224 * amd64-tdep.c (amd64_classify): Add support for decimal float
3226 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
3227 use the struct return convention.
3229 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
3231 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
3232 to old format. Discard breakpoint address if shared library is
3234 (breakpoint_1): Adjust formatting of table header accordingly.
3236 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
3238 * remote.c (remote_get_threadlist): If the response
3239 is empty, don't try to parse it.
3241 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
3243 Unbreak 'target async'.
3244 * serial.c (serial_async): Set the
3245 handler function before enabling async
3248 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
3250 * solib-svr4.c (enable_break): Convert r_brk to a code address.
3252 2008-02-21 Pedro Alves <pedro@codesourcery.com>
3254 * remote.c (extended_remote_attach_1): Set attach_flag.
3255 (extended_remote_create_inferior_1): Clear attach_flag.
3257 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
3259 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
3261 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
3262 * solib-svr4.c (solib_svr4_r_brk): New.
3263 (open_symbol_file_object, svr4_current_sos): Always check the
3265 (svr4_fetch_objfile_link_map): Do not set debug_base.
3266 (enable_break): Use r_brk if it is set.
3267 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
3268 (svr4_lp64_fetch_link_map_offsets): Likewise.
3269 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
3271 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3272 Mark Kettenis <kettenis@gnu.org>
3274 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
3275 trad_frame_saved_reg.
3276 (trad-frame.h): New include.
3278 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
3279 instead of frame_obstack_zalloc.
3280 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
3282 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
3284 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3286 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
3287 from disassemble_info instead of gdbarch_byte_order.
3289 * mips-tdep.c (gdb_print_insn_mips): Likewise.
3290 * arm-tdep.c (gdb_print_insn_arm): Likewise.
3292 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3294 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
3295 gdbarch as parameter.
3297 * gdbarch.{c,h}: Regenerate.
3299 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3301 * mem-break.c (default_memory_insert_breakpoint)
3302 (default_memory_remove_breakpoint): Likewise.
3303 * target.h (default_memory_remove_breakpoint)
3304 (default_memory_insert_breakpoint): Likewise.
3306 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3307 parameter. Replace current_gdbarch by gdbarch.
3308 * m32r-tdep.c (m32r_memory_insert_breakpoint)
3309 (m32r_memory_remove_breakpoint): Likewise.
3311 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
3313 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
3315 2008-02-19 Joel Brobecker <brobecker@adacore.com>
3317 * NEWS: Add entry describing Add support improvements.
3319 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3321 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
3324 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3326 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
3327 register_offset_hack anymore.
3329 * regcache.{c,h} (register_offset_hack): Remove.
3331 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3333 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
3335 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
3336 current_gdbarch by gdbarch.
3337 (hppa64_hpux_find_global_pointer): Likewise.
3338 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
3339 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
3340 find_global_pointer.
3342 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
3344 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
3346 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
3347 of gdbarch_num_regs.
3349 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
3350 replace current_gdbarch by gdbarch.
3351 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
3353 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3355 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
3356 and replace current_gdbarch by gdbarch.
3358 (store_register): Update call for exec_one_dummy_insn.
3359 (fetch_register, store_register): Update call of regmap.
3361 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
3362 parameter and replace current_gdbarch by gdbarch.
3364 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
3365 the current architecture. Update call for getregs_supplies and
3367 (ppcnbsd_fetch_inferior_registers): Likewise.
3369 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
3370 replace current_gdbarch by gdbarch.
3371 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
3372 get_regcache_arch to get at the current architecture. Update call for
3375 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3377 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
3380 2008-02-15 Markus Deuling <deuling@de.ibm.com>
3382 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
3384 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
3386 * NEWS: Mention pending breakpints in MI.
3388 2008-02-14 Markus Deuling <deuling@de.ibm.com>
3390 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
3392 2008-02-13 Markus Deuling <deuling@de.ibm.com>
3394 Add script to build and test GDB using enable-targets=all.
3396 * gdb_buildall.sh: New file.
3398 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
3400 * NEWS (New native configurations): Xtensa GNU/Linux.
3401 (New targets): Xtensa GNU/Linux.
3402 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
3404 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
3405 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
3406 * configure.tgt (xtensa*-*-linux*): New entry.
3407 * xtensa-config.c (xtensa_tdep): New variable.
3408 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
3409 (rmap): Change format based on new macro XTREG.
3410 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
3411 * xtensa-linux-nat.c: New.
3412 * xtensa-linux-tdep.c: New.
3413 * xtensa-xtregs.c: New.
3414 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
3415 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
3416 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
3417 (xtensa_register_t): New field coprocessor.
3418 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
3419 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
3420 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
3421 Update to handle privileged registers.
3422 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
3423 (xtensa_push_dummy_call): Set windowstart register correctly.
3424 (call0_analyze_prologue): Initialize xtensa_default_isa.
3425 (xtensa_derive_tdep): New.
3426 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
3427 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
3428 Call xtensa_derive_tdep().
3429 * config/xtensa/linux.mh: New.
3430 * regformats/reg-xtensa.dat: New.
3432 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
3434 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
3435 (filenames.h): New include.
3436 * Makefile.in (corelow.o): Add dependency for filenames.h.
3438 2008-02-08 Doug Evans <dje@google.com>
3440 * source.c (find_and_open_source): Always rewrite absolute filenames.
3442 2008-02-07 Doug Evans <dje@google.com>
3444 * breakpoint.c: #include "hashtab.h".
3445 (ambiguous_names_p): New fn.
3446 (update_breakpoint_locations): When restoring bp enable status, don't
3447 compare function names if any functions have same name.
3448 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
3450 2008-02-07 Joel Brobecker <brobecker@adacore.com>
3452 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
3453 instead of just a VEC*. Update use of SV.
3454 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
3456 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3458 * NEWS: Put all new commands since gdb-6.7 together.
3460 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3462 * ada-lang.c: #include "vec.h".
3463 (struct string_vector, new_string_vector, string_vector_append):
3465 (char_ptr): New typedef.
3466 (DEF_VEC_P (char_ptr)): New VEC type.
3467 (symbol_completion_add): Update profile to take the new VEC type
3468 instead of the old string_vector structure. Update code accordingly.
3469 (ada_make_symbol_completion_list): Use the new VEC type instead of
3470 the old string_vector structure, and update the code accordingly.
3471 * Makefile.in (ada-lang.o): Add dependency on vec.h.
3473 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
3475 * p-exp.y: Set current_type in missing places.
3476 (leftdiv_is_integer): New static variable.
3477 Typecast right operand of BINOP_DIV to long_double if both operands
3480 2008-02-06 Maciej W. Rozycki <macro@mips.com>
3482 * remote-mips.c (set_breakpoint): Rename to...
3483 (mips_set_breakpoint): ... this.
3484 (clear_breakpoint): Rename to...
3485 (mips_clear_breakpoint): ... this.
3486 (common_breakpoint): Rename to...
3487 (mips_common_breakpoint): ... this.
3488 (check_lsi_error): Rename to...
3489 (mips_check_lsi_error): ... this.
3491 2007-02-05 Joel Brobecker <brobecker@adacore.com>
3493 * language.h (struct language_defn): Add new field
3494 la_make_symbol_completion_list.
3495 * symtab.c (default_make_symbol_completion_list): Renames
3496 make_symbol_completion_list.
3497 (make_symbol_completion_list): New function.
3498 * symtab.h (default_make_symbol_completion_list): Add declaration.
3499 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
3500 (auto_language, local_language): Likewise.
3501 * objc-lang.c (objc_language_defn): Likewise.
3502 * scm-lang.c (scm_language_defn): Likewise.
3503 * m2-lang.c (m2_language_defn): Likewise.
3504 * f-lang.c (f_language_defn): Likewise.
3505 * jv-lang.c (java_language_defn): Likewise.
3506 * p-lang.c (pascal_language_defn): Likewise.
3507 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
3508 (minimal_language_defn): Likewise.
3509 * ada-lang.c (struct string_vector): New structure.
3510 (new_string_vector, string_vector_append, ada_unqualified_name)
3511 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
3512 (ada_make_symbol_completion_list): New functions.
3513 (ada_language_defn): Set la_make_symbol_completion_list.
3514 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
3515 this function is static.
3517 2008-02-05 Kevin Buettner <kevinb@redhat.com>
3519 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
3520 to account for call site optimizations.
3522 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
3524 * tracepoint.c (read_actions): Handle end-of-text indicator
3525 in action list properly. (Committed by Jim Blandy)
3527 2008-02-05 Jim Blandy <jimb@red-bean.com>
3529 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
3530 pseudoregister, not an internal error.
3531 Reported by: Andrzej Zaborowski
3533 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3535 * varobj.c (c_value_of_variable): Use xstrdup.
3537 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3539 Update stored rendition of varobj value when format changes.
3540 * varobj.c (varobj_set_display_format): Recomputed
3542 (c_value_of_variable): Return print_value.
3544 2008-02-03 Doug Evans <dje@google.com>
3546 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
3547 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
3548 * valops.c (value_one): New function.
3549 * value.h (value_one): Declare.
3551 Fix argument promotion for binary arithmetic ops for C.
3552 * valarith.c (unop_result_type): New fn.
3553 (binop_result_type): New fn.
3554 (value_binop): Move result type computation to binop_result_type.
3555 (value_pos, value_neg, value_complement): Move result type
3556 computation to unop_result_type.
3559 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3560 Return basetype, fieldno if found. All callers updated.
3561 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
3563 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3564 * symfile.h (fill_in_vptr_fieldno): Delete.
3566 2008-02-02 Doug Evans <dje@google.com>
3568 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
3570 * typeprint.c (*): Whitespace cleanup.
3572 2008-02-02 Mark Kettenis <kettenis@gnu.org>
3573 Luis Machado <luisgpm@br.ibm.com>
3574 Thiago Jung Bauermann <bauerman@br.ibm.com>
3576 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
3577 don't fit into registerson the stack the way GCC does.
3579 2008-02-01 Joel Brobecker <brobecker@adacore.com>
3581 * symtab.c (symbol_set_names): Do not add an entry in the demangling
3582 hash table for Ada symbols. Just store the linkage name as is,
3583 and leave the demangled_name as NULL.
3585 2007-02-01 Joel Brobecker <brobecker@adacore.com>
3587 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
3588 in the global scope.
3589 (new_symbol): Likewise.
3591 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3593 * breakpoint.c (break_command_1): Return void.
3594 (break_command_really): Return void. Rethrow
3595 exceptions instead of returning.
3596 (gdb_breakpoint): Remove the error_message parameter.
3597 Return void. Rename to set_breakpoint.
3598 * gdb.h (gdb_breakpoint): Rename and move to...
3599 * breakpoint.h (set_breakpoint): ...here.
3600 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
3601 event hooks even if exception is thrown. Adjust to
3602 gdb_breakpoint interface changes.
3605 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
3607 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
3608 float in both first and second word in the doubleword, to support
3611 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3613 Properly rethrow exception. This fixes errors
3614 about non-existent functions for -break-insert.
3615 * breakpoint.c (break_command_really): Use throw_exception
3616 for rethrowing. If rethrowing, don't print the exception.
3618 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3620 * NEWS: Mention Decimal Floating Point support.
3622 2008-01-31 Joel Brobecker <brobecker@adacore.com>
3624 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
3625 value type to builtin_type_void_func_ptr.
3627 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
3629 * s390-tdep.c (is_float_singleton, is_float_like,
3630 alignment_of, s390_return_value): Make checks for
3631 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
3633 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
3634 Thiago Jung Bauermann <bauerman@br.ibm.com>
3636 * infcmd.c (default_print_registers_info): Also print hex
3637 raw contents for TYPE_CODE_DECFLOAT registers.
3638 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
3639 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
3640 (rs6000_register_name): Add support for DFP pseudo-registers.
3641 (rs6000_pseudo_register_type): Likewise.
3642 rs6000_pseudo_register_reggroup_p): Likewise.
3643 (ppc_pseudo_register_read): New function.
3644 (ppc_pseudo_register_write): Likewise.
3645 (rs6000_pseudo_register_read): Likewise.
3646 (rs6000_pseudo_register_write): Likewise.
3647 (e500_pseudo_register_read): Move checks to
3648 rs6000_pseudo_register_read.
3649 (e500_pseudo_register_write): Move checks to
3650 rs6000_pseudo_register_write.
3651 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
3652 rs6000_pseudo_register_read and rs6000_pseudo_register_write
3653 in gdbarch if SPE or DFP is available. Adjust gdbarch's
3654 num_pseudo_regs to account for DFP pseudo regs.
3656 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3658 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
3659 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
3660 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
3661 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
3662 e500_pseudo_register_read, e500_pseudo_register_write): Use
3663 IS_SPE_PSEUDOREG macro.
3664 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
3665 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
3666 Remove initialization of tdep->ppc_ev31_regnum.
3668 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3670 * printcmd.c (print_formatted): Handle references as for unformatted
3673 2008-01-30 Joel Brobecker <brobecker@adacore.com>
3675 * eval.c (evaluate_subexp_standard): Add handling of user
3676 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
3678 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
3680 * eval.c (evaluate_subexp_standard): Support
3681 BINOP_INTDIV opcode.
3683 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
3685 * valarith.c (value_binop): Add floating-point BINOP_MIN and
3687 For BINOP_EXP, use length and signedness of left operand only for
3688 result, as for shifts.
3689 For integral operands to BINOP_EXP, use new integer_pow and
3690 uinteger_pow functions so as to get full range of results.
3691 (integer_pow): New function.
3692 (uinteger_pow): New function.
3694 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
3696 Use vector for varobj_list_children interface.
3697 * gdb/varobj.c (varobj_list_children): Return vector
3699 * gdb/varobj.h (varobj_list_children): Adjust
3701 (varobj_p): Declare. Declare vector thereof.
3702 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
3703 for varobj_list_children change.
3704 * Makefile.in (varobj_h): Update dependencies.
3706 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
3708 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
3709 TYPE_CODE_DECFLOAT arguments.
3710 (ppc64_sysv_abi_push_dummy_call) Likewise.
3711 (get_decimal_float_return_value): New function.
3712 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
3713 values by calling get_decimal_float_return_value.
3714 (ppc64_sysv_abi_return_value): Likewise.
3716 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
3718 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
3719 for preprocessor macro information. Formatting changes.
3721 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3723 * remote.c (struct remote_state): Add cached_wait_status.
3724 (remote_exec_file): New variable.
3725 (PACKET_vAttach, PACKET_vRun): New constants.
3726 (extended_remote_restart): Do not query for status.
3727 (struct start_remote_args): New.
3728 (remote_start_remote): Take it as a second argument. Check
3729 whether the target is running. Issue an error for non-running
3730 non-extended targets. Cache the wait status. Set inferior_ptid
3732 (remote_open_1): Prompt to disconnect non-running targets. Make
3733 sure the target is marked running. Do not set inferior_ptid here.
3734 Update call to remote_start_remote. Do not call remote_check_symbols
3735 if the target is not running.
3736 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
3737 argument. Handle a non-running target.
3738 (remote_detach): Use it.
3739 (extended_remote_detach): New.
3740 (remote_disconnect): Fix typo. Use remoute_mourn_1.
3741 (extended_remote_attach_1, extended_remote_attach)
3742 (extended_async_remote_attach): New.
3743 (remote_vcont_resume): Remove unused variable.
3744 (remote_wait, remote_async_wait): Use any cached wait status.
3745 (putpkt_binary, getpkt): Clear any cached wait status.
3746 (extended_remoute_mourn_1): New.
3747 (extended_remote_mourn): Use it.
3748 (extended_async_remote_mourn, extended_remote_run): New.
3749 (extended_remote_create_inferior_1): New.
3750 (extended_remote_create_inferior): Use it.
3751 (extended_remote_async_create_inferior): Likewise.
3752 (remote_xfer_partial): Skip for non-executing targets.
3753 (init_extended_remote_ops): Set to_detach and to_attach.
3754 (init_extended_async_remote_ops): Likewise. Use
3755 extended_async_remote_mourn.
3756 (_initialize_remote): Register vAttach, vRun, and
3757 set remote exec-file.
3758 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
3760 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3762 * Makefile.in (symfile.o): Update.
3763 * NEWS: Mention exec tracing support.
3764 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
3766 * infcmd.c (kill_if_already_running, detach_command)
3767 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
3768 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
3769 (follow_exec): Do not check may_follow_exec. Do not mourn and push
3770 targets. Apply the sysroot path to the loaded executable. Use
3771 no_shared_libraries.
3772 * linux-nat.c (linux_child_follow_fork): Print fork following
3773 messages if verbose.
3774 (kill_wait_callback): Kill again before waiting a second time.
3775 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
3776 no_shared_libraries.
3778 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3780 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
3782 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3784 * nto-tdep.h: Remove #include "defs.h".
3785 * nto-tdep.c: Add #include "defs.h".
3786 * Makefile.in (nto_tdep_h): Update dependencies.
3787 (nto-tdep.o): Likewise.
3789 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3791 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
3793 (proceed, start_remote): Update call to wait_for_inferior.
3794 * inferior.h (wait_for_inferior): Update declaration.
3795 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
3796 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
3797 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
3798 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
3800 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
3802 * varobj (adjust_value_for_child_access): Added checking for
3803 returned value from gdb_value_ind.
3804 (c_describe_child): Likewise.
3805 (cplus_describe_child): Fixed a typo.
3807 2008-01-29 Jim Blandy <jimb@red-bean.com>
3809 * MAINTAINERS: Update my info.
3811 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3813 Use multiple locations for hardware watchpoints.
3814 This eliminates the need to traverse value chain, doing
3815 various checks, in three different places.
3817 * breakpoint.h (struct bp_location): New fields
3818 lengths and watchpoint_type.
3819 (struct breakpoint): Remove the val_chain field.
3820 * breakpoint.c (is_hardware_watchpoint): New.
3821 (free_valchain): Remove.
3822 (update_watchpoint): New.
3823 (insert_bp_location): For hardware watchpoint, just
3825 (insert_breakpoints): Call update_watchpoint_locations
3826 on all watchpoints. If we have failed to insert
3827 any location of a hardware watchpoint, remove all inserted
3829 (remove_breakpoint): For hardware watchpoints, directly
3831 (watchpoints_triggered): Iterate over locations.
3832 (bpstat_stop_status): Use only first location of
3833 a resource watchpoint.
3834 (delete_breakpoint): Don't call free_valchain.
3835 (print_one_breakpoint): Don't print all
3836 locations for watchpoints.
3837 (breakpoint_re_set_one): Use update_watchpoint for
3840 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3842 Don't reset watchpoint block on solib load.
3844 * breakpoint.c (insert_bp_location): For watchpoints,
3845 recompute condition.
3846 (breakpoint_re_set_one): Instead of recomputing value
3847 and condition for watchpoints, just reset value and
3848 let insert_breakpoints/insert_bp_location recompute it.
3849 Don't do anything about disabled watchpoint.
3851 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
3853 * valarith.c (value_binop): Handle unsigned integer
3856 2008-01-28 Kevin Buettner <kevinb@redhat.com>
3858 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
3859 instruction pattern that appears frequently in position
3860 independent code. Fix bug in code which looks for "fmov" and
3861 backtracks if no "fmov" is found.
3863 2008-01-28 Doug Evans <dje@google.com>
3865 * dbxread.c (read_dbx_symtab): Fix indentation.
3866 Reformat comments to 80 columns.
3867 Move local var def closer to only use.
3869 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3871 * fork-child.c (SHELL_FILE): Remove #ifndef.
3872 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
3874 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
3876 * i386-tdep.c (i386_skip_noop): New function.
3877 (i386_analyze_prologue): Call i386_skip_noop function.
3879 2008-01-24 Michael Snyder <msnyder@specifix.com>
3881 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
3882 * win32-nat.c (win32_xfer_partial): Ditto.
3883 * target.c (default_xfer_partial): Minor whitespace adjustment.
3885 2008-01-24 Pedro Alves <pedro@codesourcery.com>
3887 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
3888 strip bit 1 even if pc doesn't point to thumb code.
3890 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
3892 * remote.c (remote_wait): Handle SIGINT between packets.
3893 (remote_async_wait): Likewise.
3895 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
3896 Chris Demetriou <cgd@google.com>
3898 * thread.c (add_thread_silent): Renamed
3900 (print_thread_events): New variable definition.
3901 (show_print_thread_events): New function.
3902 (_initialize_thread): Add "set print thread-events" and
3903 "show print thread-events" commands.
3904 (add_thread): Announce new thread.
3905 * gdbthread.h (add_thread_silent): Declare.
3906 (print_thread_events): New variable declaration.
3907 * inf-ttrace.c (inf_ttrace_wait): Don't
3908 inform about new thread, as add_thread is always
3909 called too, and will take care of that.
3910 * infrun.c (handle_inferior_event): Likewise.
3911 * procfs.c (procfs_wait): Likewise.
3912 * remote.c (remote_currthread): Likewise.
3913 * sol-thread.c (sol_thread_wait): Likewise.
3914 * win32-nat.c (get_win32_debug_event): Likewise.
3915 * linux-thread-db.c (attach_thread): Likewise.
3916 Remove the verbose parameter.
3917 (check_event): Make detach_thread be verbose
3918 only if print_thread_events is set.
3919 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
3920 about new thread. This is called only from
3921 linux-thread-db.c:attach_thread, which will take care.
3922 Remove the verbose parameter.
3923 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
3925 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
3927 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
3929 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
3931 * breakpoint.c (break_command_really): New parameter
3933 (break_command_1): Pass 0 as
3934 ignore_count to break_command_really.
3935 (gdb_breakpoint): Pass ignore_count to
3936 break_command_really.
3938 2008-01-21 Kevin Buettner <kevinb@redhat.com>
3940 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
3941 sigcontext struct via pointer.
3942 (struct sigframe comment): Update to show new field `psc'.
3944 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
3946 * infrun.c (handle_inferior_event): If
3947 we failed to remove breakpoints, error,
3948 don't try to increment PC by hand.
3950 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
3952 Add NetBSD/hppa target and host support.
3954 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
3955 (hppabsd_gregset): Move to ...
3956 (hppabsd_regset_from_core_section): Rename
3957 hppaobsd_regset_from_core_section and move to ...
3958 (hppabsd_find_global_pointer): Update comment.
3959 (hppabsd_init_abi): Make global. Do not register
3960 hppabsd_regset_from_core_section.
3961 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
3963 (_initialize_hppabsd_tdep): Move to ...
3964 * hppaobsd-tdep.c: ... here. New file.
3965 * hppnbsd-tdep.c: New file.
3966 * hppnbsd-nat.c: New file.
3967 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
3968 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
3969 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
3970 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
3971 * configure.host (hppa*-*-netbsd*): New entry.
3972 * configure.tgt (hppa*-*-netbsd*): New entry.
3973 (hppa*-*-openbsd*): Update.
3974 * NEWS (New native configuration): Mention NetBSD/hppa.
3975 (New targets): Mention NetBSD/hppa.
3977 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3979 * gdbarch.sh (function_list): Add new property bits_big_endian to
3981 * gdbarch.{c,h}: Regenerate.
3983 * value.c (struct value): Replace BITS_BIG_ENDIAN by
3984 gdbarch_bits_big_endian (comment).
3985 (unpack_field_as_long, modify_field): Likewise.
3986 * value.h: Likewise (comment).
3987 * valops.c (value_slice): Likewise.
3988 * valarith.c (value_subscript, value_bit_index): Likewise.
3989 * gdbtypes.h (field): Likewise (comment).
3990 * eval.c (evaluate_subexp_standard): Likewise.
3991 * dwarf2read.c (dwarf2_add_field): Likewise.
3992 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
3993 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
3995 * defs.h (BITS_BIG_ENDIAN): Remove.
3997 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3999 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
4001 * m2-exp.y (yylex): Likewise.
4002 * objc-exp.y (yylex): Likewise.
4004 * defs.h (DEPRECATED_STREQN): Remove.
4006 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
4008 * MAINTAINERS: Update my email address.
4010 2008-01-17 Jim Blandy <jimb@codesourcery.com>
4012 * README: Mention gdbserver/README.
4014 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
4016 * valarith.c (value_binop): Handle BINOP_INTDIV
4017 for unsigned and signed integers.
4019 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
4021 * s390-tdep.c (s390_gdbarch_init): Set default long double
4022 type to 128-bit IEEE quad.
4024 2008-01-17 Joel Brobecker <brobecker@adacore.com>
4026 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
4028 2008-01-16 Mark Kettenis <kettenis@gnu.org>
4030 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
4032 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
4033 * value.c: All callers changed.
4035 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4037 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
4038 DEPRECATED_STREQ by its expression.
4039 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
4040 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
4041 (scan_xcoff_symtab): Likewise.
4042 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
4043 * f-lang.c (find_common_for_function): Likewise.
4044 * objc-exp.y (parse_number): Likewise.
4046 * defs.h (DEPRECATED_STREQ): Remove.
4048 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4050 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
4051 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
4052 get_frame_arch to get at the current_architecture. Update AM33_MODE
4054 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
4055 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
4057 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
4059 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4061 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
4063 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
4065 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
4066 current_gdbarch by gdbarch. Update caller.
4068 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
4069 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
4070 the current architecture. Update calls of
4071 amd64_native_gregset_supplies_p.
4072 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
4073 (amd64bsd_store_inferior_registers): Likewise.
4075 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4077 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
4078 Replace current_gdbarch by gdbarch. Update caller.
4080 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4082 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
4083 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
4084 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
4085 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
4086 (stabsect_build_psymtabs): Fix indentation.
4088 2008-01-15 Michael Snyder <msnyder@specifix.com>
4090 * corelow.c (core_xfer_partial): Comment, cut/paste error.
4092 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
4094 * win32-nat.c (win32_create_inferior): Restore code calling
4095 CloseHandle on ProcessInformation structure.
4097 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
4099 * configure.ac: Check for void * as 3 argument of ptrace.
4100 * configure: regenerate.
4102 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4104 * alpha-tdep.c (alpha_heuristic_proc_start)
4105 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
4106 current_gdbarch by gdbarch.
4108 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
4109 current architecture by frame_info. Update alpha_heuristic_proc_start
4112 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
4113 get_frame_arch to get at the current architecture by frame_info. Update
4114 alpha_sigtramp_register_address call.
4116 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
4117 current_gdbarch by gdbarch. Update caller.
4118 (convert_to_extended, convert_from_extended): Add endianess parameter
4119 for comparison. Update caller.
4120 (arm_extract_return_value, arm_store_return_value): Use
4121 get_regcache_arch to get at the current architecture.
4123 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
4124 current_gdbarch by gdbarch. Update caller.
4125 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
4126 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
4128 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
4129 gdbarch as parameter. Update caller.
4130 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
4131 current_gdbarch by gdbarch. Update caller.
4133 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
4134 update caller. Replace current_gdbarch by gdbarch.
4136 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
4137 the current architecture. Replace current_gdbarch by gdbarch.
4138 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
4139 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
4140 expression. Add gdbarch as parameter and replace current_gdbarch with
4142 (M6811_TDEP): Remove.
4143 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
4145 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
4146 current_gdbarch by gdbarch. Update caller.
4148 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
4150 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
4153 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
4154 caller. Relace current_gdbarch by gdbarch.
4155 (altivec_register_p, spe_register_p): Likewise.
4156 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
4158 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
4159 altivec_register_p and spe_register_p.
4161 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
4162 caller. Replace current_gdbarch by gdbarch.
4163 (score_analyze_prologue): use get_frame_arch to get at the current
4166 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
4167 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
4168 current_gdbarch by gdbarch. Update caller.
4169 (sparc_frame_cache): Use get_frame_arch to get at the current
4171 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
4172 sparc_analyze_prologue.
4174 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
4177 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4179 * exec.c: #include "arch-utils.h"
4180 (print_section_info): Use gdbarch_from_bfd to get at the
4181 current architecture. Replace current_gdbarch. Fix indention. Replace
4182 deprecated_print_address_numeric by paddress.
4183 * Makefile.in (exec.o) Add dependency to arch-utils.h.
4185 * valprint.c (val_print_string): Replace
4186 deprecated_print_address_numeric.
4187 * tracepoint.c (trace_mention, scope_info): Likewise.
4188 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
4189 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
4190 (maintenance_check_symtabs): Likewise.
4191 * symfile.c (list_overlays_command): Likewise.
4192 * stack.c (frame_info, print_block_frame_labels): Likewise.
4193 * printcmd.c (print_address, print_address_demangle)
4194 (address_info): Likewise.
4195 * corefile.c (memory_error): Likewise.
4196 * infcmd.c (jump_command): Likewise.
4197 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
4198 (mention, delete_breakpoint): Likewise.
4199 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
4200 * dwarf2read.c (dump_die): Likewise.
4201 * ada-valprint.c (ada_val_print_1): Likewise.
4202 * f-valprint.c (f_val_print): Likewise.
4203 * linux-fork.c (info_forks_command): Likewise.
4204 * m32r-com.c (m32r_load_section, m32r_load)
4205 (m32r_upload_command): Likewise.
4207 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
4209 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4211 * gdbarch.sh (skip_prologue): Add gdbarch
4213 * gdbarch.{c,h}: Regenerate.
4215 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
4216 * amd64-tdep.c (amd64_skip_prologue): Likewise.
4217 * avr-tdep.c (avr_skip_prologue): Likewise.
4218 * cris-tdep.c (cris_skip_prologue): Likewise.
4219 * frv-tdep.c (frv_skip_prologue): Likewise.
4220 * h8300-tdep.c (h8300_skip_prologue): Likewise.
4221 * hppa-tdep.c (hppa_skip_prologue): Likewise.
4222 * i386-tdep.c (i386_skip_prologue): Likewise.
4223 * ia64-tdep.c (ia64_skip_prologue): Likewise.
4224 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
4225 * m32r-tdep.c (m32r_skip_prologue): Likewise.
4226 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
4227 * m68k-tdep.c (m68k_skip_prologue): Likewise.
4228 * m88k-tdep.c (m88k_skip_prologue): Likewise.
4229 * mep-tdep.c (mep_skip_prologue): Likewise.
4230 * mips-tdep.c (mips_skip_prologue): Likewise.
4231 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
4232 * mt-tdep.c (mt_skip_prologue): Likewise.
4233 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
4234 * score-tdep.c (score_skip_prologue): Likewise.
4235 * sh64-tdep.c (sh64_skip_prologue): Likewise.
4236 * sh-tdep.c (sh_skip_prologue): Likewise.
4237 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
4238 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
4239 * spu-tdep.c (spu_skip_prologue): Likewise.
4240 * v850-tdep.c (v850_skip_prologue): Likewise.
4241 * vax-tdep.c (vax_skip_prologue): Likewise.
4242 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
4243 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
4245 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
4246 current_gdbarch by gdbarch.
4247 * m32c-tdep.c (m32c_skip_prologue): Likewise.
4248 * s390-tdep.c (s390_skip_prologue): Likewise.
4250 2008-01-10 Doug Evans <dje@google.com>
4252 * defs.h (struct continuation_arg): Fix typo in comment.
4253 * target.c (target_translate_tls_address): Fix comment spelling error.
4255 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
4257 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
4258 (DOUBLEST_SCAN_FORMAT): Likewise.
4259 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
4260 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
4261 * c-exp.y (parse_number): Likewise.
4262 * jv-exp.y (parse_number): Likewise.
4263 * objc-exp.y (parse_number): Likewise.
4264 * p-exp.y (parse_number): Likewise.
4266 2008-01-09 Joel Brobecker <brobecker@adacore.com>
4268 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
4269 (check_typedef): Likewise.
4271 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
4273 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
4274 seen_double_big_d, treat the new H, D, and DD modifiers as length
4277 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4279 * dwarf2read.c (read_enumeration_type): Add comment.
4281 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
4283 * config.in: Regenerate.
4285 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4287 * ada-lang.c (ada_convert_actual): Renames convert_actual.
4289 (ada_convert_actuals): Delete.
4290 * ada-lang.h (ada_convert_actual): Add declaration.
4291 (ada_convert_actuals): Remove declaration.
4292 * infcall.c: #include "ada-lang.h".
4293 (value_arg_coerce): Add new parameter sp. Update function
4294 documetnation. Add handling of Ada function call parameters.
4295 * Makefile.in (infcall.o): Update dependencies.
4297 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
4299 * ada-lang.c (ensure_lval): Fix value lval kind.
4300 (convert_actual): Add handling for arguments passed by reference.
4302 2008-01-08 Doug Evans <dje@google.com>
4304 * dbxread.c (read_dbx_symtab): Fix indentation.
4306 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
4308 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
4309 (valarith.o): Depend on dfp.h.
4310 (valops.o): Likewise.
4311 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
4312 (set_decnumber_context): New function.
4313 (decimal_check_errors): Likewise.
4314 (decimal_from_number): Likewise.
4315 (decimal_to_number): Likewise.
4316 (decimal_from_string): Use set_decnumber_context and
4317 decimal_check_errors.
4318 (decimal_from_integral): New function.
4319 (decimal_from_floating): Likewise.
4320 (decimal_to_double): Likewise.
4321 (promote_decimal): Likewise.
4322 (decimal_binop): Likewise.
4323 (decimal_is_zero): Likewise.
4324 (decimal_compare): Likewise.
4325 (decimal_convert): Likewise.
4326 * dfp.h (decimal_from_integral): New prototype.
4327 (decimal_from_floating): Likewise.
4328 (decimal_to_double): Likewise.
4329 (decimal_binop): Likewise.
4330 (decimal_is_zero): Likewise.
4331 (decimal_compare): Likewise.
4332 (decimal_convert): Likewise.
4333 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
4334 call to value_from_decfloat.
4335 * valarith.c: Include dfp.h.
4336 (value_args_as_decimal): New function.
4337 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
4338 (value_logical_not): Likewise.
4339 (value_equal): Likewise.
4340 (value_less): Likewise.
4341 (value_pos): Likewise.
4342 (value_neg): Formatting fix.
4343 * valops.c: Include dfp.h.
4344 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
4345 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
4346 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
4347 (value_from_decfloat): Remove expect_type argument.
4348 * value.h (value_from_decfloat): Update prototype.
4350 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
4352 Ignore change in name of dynamic linker during
4353 execution on Solaris. This also unbreaks pending breakpoints.
4355 * solist.h (struct target_so_ops): New field same.
4356 * solib-svr4.c (svr4_same): New.
4357 (_initialize_svr4_solib): Register svr4_same.
4358 * solib.c (update_solib_list): Use ops->same, if available.
4360 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
4362 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
4363 when using MS-DOS paths.
4365 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4367 * NEWS: Mention --pid and --core command line behaviour changes.
4369 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4371 * main.c (captured_main): Remove 'count' varible and the
4372 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
4373 --pid options were issued simultaneously. If an explicit pid
4374 option was passed, don't fallback to core file. Detect extra
4375 arguments better in the presence of explicit pid or core
4378 2008-01-05 Joel Brobecker <brobecker@adacore.com>
4380 * ada-lang.c (ada_which_variant_applies): Correctly compute
4381 the value of the discriminant when the variant record is packed.
4383 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4385 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
4386 that are used to differentiate homonyms.
4388 2008-01-04 Jerome Guitton <guitton@adacore.com>
4390 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
4391 when the type is an anonymous pointer type.
4392 (ada_check_typedef): Avoid a seg fault when the type is null.
4393 * ada-typeprint.c (print_array_type): Add support for pointer
4396 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
4398 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
4400 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4402 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
4403 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
4405 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4407 * ada-exp.y (chop_separator): New function.
4408 (write_selectors): Rewrite to re-use chop_separator.
4409 (ada_nget_field_index, get_symbol_field_type): New functions.
4410 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
4413 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
4415 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
4416 of SYMBOL_VALUE when working with function symbols.
4418 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4420 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
4421 expressions. These expressions do not need to be rewriten.
4423 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4425 * dwarf2read.c (read_enumeration_type): Flag type as stub if
4426 the given die is a declaration.
4428 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4430 * ada-lang.c (ada_array_bound_from_type): Make non-static.
4431 Handle properly the case when the index type is an enumerated type.
4432 Do not return the subtype of the bounds type, just return the
4433 bounds type directly - this is not needed and is more consistent
4434 with what we do for arrays when no XA parallel type exists.
4436 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4438 * ada-lang.c (static_unwrap_type): Add forward declaration.
4439 (template_to_static_fixed_type): Fields of dynamic types sometimes
4440 also need to be unwrapped. Take this into account.
4441 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
4442 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
4443 * ada-typeprint.c (ada_print_type): Get the typename from
4444 the original type, not the base type.
4446 2008-01-03 Jerome Guitton <guitton@adacore.com>
4448 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
4449 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
4450 Update calls to ada_to_fixed_type.
4451 (ada_template_to_fixed_record_type_1): Ditto, but without looking
4453 (ada_to_fixed_type): Add check_tag parameter; do not look for
4454 tag if null. When looking for a tag, use a fixed record type.
4455 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
4456 * ada-valprint.c (printable_val_type, ada_value_print): Update
4457 calls to ada_to_fixed_type.
4459 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
4461 * doublest.c (convert_floatformat_to_doublest): Call
4462 floatformat_to_doublest instead of floatformat_to_double and use
4464 (convert_doublest_to_floatformat): Call floatformat_from_doublest
4465 instead of floatformat_from_double and use DOUBLEST variables.
4467 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
4469 * MAINTAINERS (Write After Approval): Add self.
4471 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4473 * symfile.c (set_initial_language): Make non-static.
4474 * symfile.h (set_initial_language): Add declaration.
4475 * language.c: #include "symfile.h".
4476 (set_language): Call set_initial_language if the frame language
4477 could not be determined.
4479 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
4481 * eval.c (evaluate_subexp_for_address): Provide frame address to
4482 locate_var_value only if it will be needed.
4484 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
4486 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
4488 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4490 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
4491 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
4492 This is needed to make sure that any other treatment applied
4493 to the resulting value does not fail for spurious reason,
4494 such as trying to take the address of this value.
4496 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4498 * ada-lang.c (ada_value_equal): Dereference reference types when
4501 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
4503 Updated copyright notices for most files.
4505 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
4507 * win32-nat.c (psapi_module_handle): Remove static.
4508 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
4509 return first module found if base_address is zero. Don't initialize
4510 psapi function pointers here. Convert to cygwin paths when
4512 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
4513 executable name. Use get_module_name when that fails or when
4515 (_initialize_psapi): New function. Initialize psapi stuff before it is
4516 needed or issue a warning if it is not found. Move psapi_module_handle
4519 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4521 * ada-lang.c (ada_remove_trailing_digits): New function.
4522 (ada_remove_po_subprogram_suffix): New function.
4523 (ada_decode): Improve. Move the description of the algorithm
4524 directly inside the code, instead of in the function global
4527 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4529 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
4530 and always print the dereferenced value.
4532 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4534 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
4535 of the case where the first argument is a reference.
4536 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
4538 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4540 Implement support for Ada interface types.
4542 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
4543 (ada_is_ignored_field): Ignore fields that are a dispatch table
4546 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4548 * top.c (print_gdb_version): Update copyright year.
4550 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4552 * ChangeLog-2007: New ChangeLog rotation.
4553 * ChangeLog: Reset for 2008.
4554 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
4557 For older changes see ChangeLog-2007.
4563 version-control: never