1 2008-06-03 Daniel Jacobowitz <dan@codesourcery.com>
3 * solib-svr4.c (struct lm_info): Add lm_addr.
5 (svr4_default_sos): Set lm_addr.
6 (svr4_current_sos): Set lm_addr and main_lm_addr.
7 (svr4_fetch_objfile_link_map): Rewrite.
8 (svr4_clear_solib): Clear main_lm_addr.
10 2008-06-03 Michael Snyder <msnyder@redhat.com>
11 Joseph Myers <joseph@codesourcery.com>
13 * mips-tdep.c (mips_eabi_return_value): Replace stub that always
14 returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
16 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
18 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
20 2008-06-02 Roman Zippel <zippel@linux-m68k.org>
22 * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
24 2008-06-01 Joel Brobecker <brobecker@adacore.com>
26 * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
27 treat pointers in data space as function descriptors if the
28 target address is also in the data space.
30 2008-05-30 Joel Brobecker <brobecker@adacore.com>
32 * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
33 the trad-frame register value for the SP register.
35 2008-05-29 Mark Kettenis <kettenis@gnu.org>
37 * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
39 2008-05-28 Joel Brobecker <brobecker@adacore.com>
41 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
42 that identifies function descriptors outside of the .opd section.
44 2008-05-28 Aleksandar Ristovski <aristovski@qnx.com>
46 * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
47 temporary catchpoints. In MI add missing fields 'reason', 'disp',
49 (print_mention_exception_catchpoint): Add 'Temporary' for temporary
51 (handle_gnu_v3_exceptions): Use tempflag.
53 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
55 Refactor varobj_update interface.
56 * varobj.c (varobj_update): Report changes as vector. Also
57 return not just a list of varobj, but a list of special structures
58 that tell what exactly has changed.
59 * varobj.h (enum varobj_update_error): Rename to
61 (struct varobj_update_result_t): New.
62 (varobj_update): Adjust prototype.
63 * mi/mi-cmd-var.c: Adjust for changes.
65 2008-05-28 Vladimir Prus <vladimir@codesourcery.com>
67 * varobj.c (varobj_update): Fix comment typo.
70 2008-05-26 Joel Brobecker <brobecker@adacore.com>
72 Set the symtab field of symbols read from ECOFF debugging entries.
73 * mdebugread.c (add_symbol): Add new parameter symtab.
74 (parse_symbol): Update calls to add_symbol throughout.
76 2008-05-27 Andreas Schwab <schwab@suse.de>
78 * symtab.h (enum address_class): Remove LOC_REGPARM and
80 (struct symbol): Add is_argument.
81 (SYMBOL_IS_ARGUMENT): Define.
83 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
84 * buildsym.c (finish_block): Likewise.
85 * stack.c (print_frame_args, print_block_frame_locals)
86 (print_frame_arg_vars): Likewise.
87 * symtab.c (lookup_block_symbol): Likewise.
88 * tracepoint.c (add_local_symbols): Likewise.
89 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
91 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
92 * dwarf2read.c (new_symbol): Likewise.
93 * mdebugread.c (parse_symbol): Likewise.
94 * stabsread.c (define_symbol): Likewise.
96 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
98 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
99 * ax-gdb.c (gen_var_ref): Likewise.
100 * eval.c (evaluate_subexp_for_address): Likewise.
101 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
102 * m2-exp.y (yylex): Likewise.
103 * printcmd.c (address_info): Likewise.
104 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
105 * tracepoint.c (collect_symbol, scope_info): Likewise.
107 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
109 * gdbarch.sh: Added new gdbarch struct
110 core_regset_sections.
111 * gdbarch.c: Refreshed.
112 * gdbarch.h: Refreshed.
113 * regset.h (core_regset_section): Declared.
114 * linux-nat.c (linux_nat_do_thread_registers): Added
115 support for the new gdbarch struct core_regset_sections.
116 * utils.c (host_address_to_string): New function.
117 * defs.h (host_address_to_string): New prototype.
118 * i386-linux-tdep.c (i386_regset_rections): New register
119 sections list for i386.
120 (i386_linux_init_abi): Initialized new gdbarch struct
121 core_regset_sections.
122 * Makefile.in: Updated to reflect dependency changes.
123 * ppc-linux-tdep.c (ppc_regset_sections): Register
124 sections list for ppc.
125 (ppc_linux_init_abi): Initialized new gdbarch struct
128 2008-05-24 Andreas Schwab <schwab@suse.de>
130 * linespec.c (decode_objc): Save current language around call to
133 2008-05-23 Joel Brobecker <brobecker@adacore.com>
135 * valprint.h (get_array_bounds): Renames get_array_low_bound.
136 * valprint.c (get_array_bounds): Renames get_array_low_bound.
137 Return the proper bound value if the array index type is an
138 enumerated type. Compute the high bound if requested.
139 (val_print_array_elements): Handle the case when the array
140 element has a null size.
141 * ada-valprint.c (print_optional_low_bound): Add handling
142 for empty arrays or arrays of zero-size elements.
143 (ada_val_print_array): New function, extracted out from
144 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
145 handle empty arrays and arrays of zero-size elements.
146 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
147 code by call to ada_val_print_array.
148 (ada_value_print): Remove handling of null array. The handling
149 was incomplete and is now better handled by ada_val_print_array.
151 2008-05-23 Markus Deuling <deuling@de.ibm.com>
153 * annotate.c (annotate_source, annotate_frame_begin): Replace
154 deprecated_print_address_numeric with paddress.
155 * cli/cli-cmds.c (list_command, edit_command): Likewise.
156 * tui/tui-stack.c (tui_make_status_line): Likewise.
158 * defs.h (deprecated_print_address_numeric): Remove.
159 * printcmd.c (deprecated_print_address_numeric): Remove.
160 * maint.c (maint_print_section_info): Fix comment.
162 2008-05-23 Markus Deuling <deuling@de.ibm.com>
164 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
165 print_binary_chars, print_char_chars): Add byte_order parameter and
166 replace gdbarch_byte_order.
167 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
168 expressions and remove them. Remove unused TWO_TO_FOURTH.
169 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
170 endianness. Update call to print_hex_chars.
171 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
172 print_binary_chars, print_char_chars): Add byte_order parameter.
173 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
174 get at the endianness. Update print_*_char calls to use byte_order.
176 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
178 * symtab.h (struct symbol): Make "aux_value" member a void pointer
180 (SYMBOL_LOCATION_BATON): Update.
182 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
184 * symtab.h (enum address_class): Remove LOC_BASEREG and
186 (struct symbol): Remove "basereg" member of "aux_value" union.
187 (SYMBOL_BASEREG): Remove.
189 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
191 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
192 (ada_add_block_symbols): Likewise.
193 * ax-gdb.c (gen_var_ref): Likewise.
194 * buildsym.c (finish_block): Likewise.
195 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
196 * m2-exp.y (yylex): Likewise.
197 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
198 * printcmd.c (address_info): Likewise.
199 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
200 (print_frame_arg_vars): Likewise.
201 * symmisc.c (print_symbol): Likewise.
202 * symtab.c (lookup_block_symbol): Likewise.
203 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
204 (scope_info): Likewise.
206 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
208 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
210 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
211 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
212 (ada_add_block_symbols): Likewise.
213 * ax-gdb.c (gen_var_ref): Likewise.
214 * buildsyms.c (finish_block): Likewise.
215 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
216 * m2-exp.y (yylex): Likewise.
217 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
218 * printcmd.c (address_info): Likewise.
219 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
220 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
221 * symtab.c (lookup_block_symbol): Likewise.
222 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
223 (scope_info): Likewise.
225 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
227 * symtab.h (enum address_class): Remove LOC_INDIRECT and
228 LOC_HP_THREAD_LOCAL_STATIC.
230 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
231 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
232 (read_var_value): Likewise.
233 * buildsym.c (finish_block): Likewise.
234 * objfiles.c (objfile_relocate): Likewise.
235 * printcmd.c (address_info): Likewise.
236 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
237 * tracepoint.c (scope_info): Likewise.
239 2008-05-21 Markus Deuling <deuling@de.ibm.com>
240 Maxim Grigoriev <maxim2405@gmail.com>
242 * xtensa-tdep.c (xtensa_read_register): Remove.
243 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
244 argument litbase to call0_frame_cache().
245 (call0_track_op, call0_analyze_prologue)
246 (call0_frame_cache): Use extra argument litbase.
248 2008-05-21 Joel Brobecker <brobecker@adacore.com>
250 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
252 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
254 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
256 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
258 * alpha-mdebug-tdep.c: Include "trad-frame.h".
259 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
260 struct trad_frame_saved_reg *.
261 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
262 trad_frame_alloc_saved_regs. Update accesses. Record previous
263 value of SP as being vfp.
264 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
265 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
267 2008-05-21 Markus Deuling <deuling@de.ibm.com>
269 * score-tdep.c (score_print_insn): Get the current endianess from
270 disassemble_info instead of gdbarch_byte_order.
272 2008-05-21 Pedro Alves <pedro@codesourcery.com>
274 * frame.c (get_prev_frame_1): Build frame id before setting
275 this_frame->prev_p, not after.
277 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
279 * annotate.c (annotate_new_thread): New function for new-thread
281 * annotate.h: (annotate_new_thread): New extern.
282 * thread.c (add_thread_with_info): Use it.
283 * Makefile.in (thread.o): Add dependency on annotate.h.
285 2008-05-20 Joel Brobecker <brobecker@adacore.com>
287 * win32-nat.c (win32_wait): Block the control-c event while
288 waiting for a debug event.
290 2008-05-19 Pedro Alves <pedro@codesourcery.com>
292 * symtab.h (lookup_symbol_in_language): Update comment.
293 * symtab.c (lookup_symbol_aux_block): Update comment.
294 * ada-lang.c (ada_lookup_symbol_list): Update comment.
296 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
298 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
299 (lookup_symbol): Likewise.
300 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
301 (lookup_symbol): Likewise.
302 (search_symbols): Update.
304 * linespec.c (find_methods, collect_methods): Update.
305 (add_matching_methods, add_constructors): Update.
306 (decode_compound, decode_dollar, decode_variable): Update.
307 (lookup_prefix_sym): Update.
309 (symbol_found): Remove SYM_SYMTAB parameter.
310 Use SYMBOL_SYMTAB (sym) instead.
312 * gdbtypes.c (lookup_typename): Update.
313 (lookup_struct, lookup_union, lookup_enum): Update.
314 (lookup_template_type): Update.
315 (check_typedef): Update.
316 * language.c (lang_bool_type): Update.
317 * mdebugread.c (parse_procedure): Update.
318 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
319 * parse.c (write_dollar_variable): Update.
320 * printcmd.c (address_info): Update.
321 * source.c (select_source_symtab): Update.
322 * stack.c (print_frame_args, print_frame_arg_vars): Update.
323 * valops.c (find_function_in_inferior): Update.
324 (value_struct_elt_for_reference): Update.
325 * value.c (value_static_field, value_fn_field): Update.
327 * alpha-mdebug-tdep.c (find_proc_desc): Update.
328 * arm-tdep.c (arm_skip_prologue): Update.
329 * mt-tdep.c (mt_skip_prologue): Update.
330 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
332 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
333 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
334 (add_defn_to_vec): Likewise.
335 (ada_add_block_symbols): Likewise.
336 (lookup_cached_symbol, cache_symbol): Likewise.
337 (standard_lookup): Update.
338 (ada_lookup_symbol_list): Update.
340 * c-valprint.c (c_val_print): Update.
341 * cp-support.c (cp_lookup_rtti_type): Update.
342 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
343 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
344 * p-valprint.c (pascal_val_print): Update.
345 * scm-lang.c (scm_lookup_name): Update.
351 * objc-exp.y: Update.
354 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
356 * language.h (struct language_defn): Remove SYMTAB parameter from
357 la_lookup_symbol_nonlocal callback function pointer.
359 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
360 (ada_lookup_encoded_symbol): Likewise.
361 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
362 Always call fixup_symbol_section.
363 (ada_lookup_symbol): Remove SYMTAB parameter.
364 (ada_lookup_symbol_nonlocal): Likewise.
365 * ada-exp.y (write_object_renaming): Update.
366 (find_primitive_type): Likewise.
368 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
369 (cp_lookup_symbol_namespace): Likewise.
370 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
371 (lookup_symbol_file): Likewise.
372 (lookup_possible_namespace_symbol): Likewise.
373 (cp_lookup_symbol_nonlocal): Likewise.
374 (cp_lookup_symbol_namespace): Likewise.
375 (cp_lookup_nested_type): Update.
377 * scm-valprint.c (scm_inferior_print): Update.
378 * valops.c (value_maybe_namespace_elt): Update.
380 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
381 lookup_lib_global_symbol callback function pointer.
382 (solib_global_lookup): Remove SYMTAB parameter.
383 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
384 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
386 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
387 (lookup_symbol_static): Likewise.
388 (lookup_symbol_global): Likewise.
389 (lookup_symbol_aux_block): Likewise.
390 (lookup_global_symbol_from_objfile): Likewise.
391 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
392 (lookup_symbol_aux_local): Likewise.
393 (lookup_symbol_aux_block): Likewise.
394 (lookup_symbol_aux_symtabs): Likewise.
395 (lookup_symbol_aux_psymtabs): Likewise.
396 (lookup_global_symbol_from_objfile): Likewise.
397 (basic_lookup_symbol_nonlocal): Likewise.
398 (lookup_symbol_static): Likewise.
399 (lookup_symbol_global): Likewise.
401 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
403 2008-05-17 Pedro Alves <pedro@codesourcery.com>
405 * remote.c (init_extended_remote_ops): Fix typo.
407 2008-05-16 Pedro Alves <pedro@codesourcery.com>
409 * NEWS: Mention new DICOS x86 target configuration.
411 2008-05-16 Pedro Alves <pedro@codesourcery.com>
412 Ulrich Weigand <uweigand@de.ibm.com>
414 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
415 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
417 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
418 use it instead of ginfo->value.address. Look up minimal symbol by
419 address and name. Assume OBJFILE is non-NULL.
420 (fixup_symbol_section): Ensure we always have an objfile to look
421 into. Extract and pass to fixup_section the symbol's address that
422 will match the minimal symbol's address.
423 (fixup_psymbol_section): Likewise.
425 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
426 overlays and the addrmap returned the wrong section.
428 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
429 calling fixup_symbol_section.
431 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
433 * minsyms.c: Include "target.h".
434 (find_solib_trampoline_target): Handle minimal symbols pointing
435 to function descriptors as well.
436 * Makefile.in (minsyms.o): Update dependencies.
438 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
439 (ppc64_standard_linkage1): ... this. Fix optional instructions.
440 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
441 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
442 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
443 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
444 (ppc64_standard_linkage_target): Rename to ...
445 (ppc64_standard_linkage1_target): ... this.
446 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
447 (ppc64_skip_trampoline_code): Support three variants of standard
448 linkage stubs. Call find_solib_trampoline_target to handle
451 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
453 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
454 ppc64_sysv_abi_adjust_breakpoint_address.
455 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
456 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
458 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
460 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
461 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
462 of ppc_linux_skip_trampoline_code.
464 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
466 * gdbarch.sh: Delete dwarf_reg_to_regnum.
467 * gdbarch.c, gdbarch.h: Regenerated.
468 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
469 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
470 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
472 2008-05-15 Pedro Alves <pedro@codesourcery.com>
474 * linux-nat.c (trap_ptid): Delete.
475 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
477 * linux-thread-db.c (thread_db_wait): Adjust.
479 2008-05-15 Joel Brobecker <brobecker@adacore.com>
481 * linespec.c (decode_line_1): Fix a couple of comments.
483 2008-05-15 Alan Modra <amodra@bigpond.net.au>
485 * dbxread.c: Formatting.
486 (INTERNALIZE_SYMBOL): Init n_other.
487 (set_namestring): Take pointer to nlist arg rather than struct
488 copy. Update all callers.
490 2008-05-15 Andreas Schwab <schwab@suse.de>
492 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
493 (dwarf2read.o): Add $(addrmap_h).
495 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
497 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
498 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
499 to handle ppc32 PLT entries.
500 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
503 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
505 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
506 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
507 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
508 (lookup_minimal_symbol_by_pc_section): Use
509 lookup_minimal_symbol_by_pc_section_1.
510 (lookup_solib_trampoline_symbol_by_pc): Likewise.
512 2008-05-13 Joel Brobecker <brobecker@adacore.com>
514 * findcmd.c: Add #include "gdb_stdint.h".
515 * Makefile.in (findcmd.o): Update dependencies.
517 2008-05-11 David S. Miller <davem@davemloft.net>
519 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
520 long double size override, Linux does use 128-bit now.
522 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
523 (sparc_linux_write_pc): New function.
524 (sparc32_linux_init_abi): Register it.
525 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
526 (sparc64_linux_write_pc): New function.
527 (sparc64_linux_init_abi): Register it.
529 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
530 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
532 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
534 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
535 and info.tdep_info before calling gdbarch_init_osabi.
537 2008-05-09 Joel Brobecker <brobecker@adacore.com>
539 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
540 the type of the right hand side of the assignment to the type
541 of the left hand side if the left hand side is a convenience
544 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
546 * NEWS: Mention gdbserver bi-arch capability.
548 2008-05-09 Doug Evans <dje@google.com>
551 * NEWS: Document find command and qSearch:memory packet.
552 * Makefile.in (SFILES): Add findcmd.c.
553 (COMMON_OBJS): Add findcmd.o.
554 (findcmd.o): New rule.
555 * findcmd.c: New file.
556 * target.h (target_ops): New member to_search_memory.
557 (simple_search_memory): Declare.
558 (target_search_memory): Declare.
559 * target.c (simple_search_memory): New fn.
560 (target_search_memory): New fn.
561 * remote.c (PACKET_qSearch_memory): New packet kind.
562 (remote_search_memory): New fn.
563 (init_remote_ops): Init to_search_memory.
564 (init_extended_remote_ops): Ditto.
565 (_initialize_remote): Add qSearch:memory packet config command.
567 2008-05-09 Eli Zaretskii <eliz@gnu.org>
569 * thread.c (_initialize_thread): Don't use commas and periods in
570 first line of doc string of "set/show print thread-events".
572 2008-05-08 Joel Brobecker <brobecker@adacore.com>
574 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
575 Update for unwinder changes.
577 2008-05-08 Joel Brobecker <brobecker@adacore.com>
579 * frame.c (get_frame_base_address, get_frame_locals_address)
580 (get_frame_args_address): Pass the correct frame when calling
581 frame_base_find_by_frame.
583 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
585 * remote.c (extended_remote_attach_1): Call target_find_description.
587 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
589 * remote.c (extended_remote_create_inferior_1): Clean up
590 before marking the target running.
592 2008-05-08 Joel Brobecker <brobecker@adacore.com>
594 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
597 2008-05-07 Joel Brobecker <brobecker@adacore.com>
599 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
600 sparc64-sol2-tdep.c: Update for unwinder changes.
602 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
604 * cp-support.c (mangled_name_to_comp): Initialize storage.
605 (unqualified_name_from_comp): Likewise.
607 2008-05-07 Jie Zhang <jie.zhang@analog.com>
609 * remote.c (remote_insert_breakpoint): Call get_remote_state
610 after gdbarch_breakpoint_from_pc is called.
611 (remote_insert_hw_breakpoint): Likewise.
613 2008-05-06 Joel Brobecker <brobecker@adacore.com>
615 * valprint.c (val_print): Add new language parameter and use it
616 instead of using the current_language. Update calls to val_print
618 (common_val_print): Add new langauge parameter and pass it to
620 * value.h (struct language_defn): Add opaque declaration.
621 (val_print, common_val_print): Update declarations.
622 * stack.c (print_frame_args): Update call to common_val_print
623 using the appropriate language.
624 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
625 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
626 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
627 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
628 #include "language.h" if necessary.
629 Update calls to val_print and common_val_print.
630 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
633 2008-05-06 Joel Brobecker <brobecker@adacore.com>
635 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
636 pointing inside a non-executable section as function descriptors.
638 2008-05-06 Pedro Alves <pedro@codesourcery.com>
640 * inf-loop.c (inferior_event_handler): Run all continuations and
641 print any language change before running the breakpoint commands.
643 2008-05-06 Joel Brobecker <brobecker@adacore.com>
645 * frame-unwind.c (frame_unwind_got_bytes): New function.
646 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
647 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
648 for unwinder changes.
650 2008-05-05 Doug Evans <dje@google.com>
652 * NEWS: Mention new /m modifier for disassemble command.
653 * cli/cli-cmds.c (print_disassembly): New function.
654 (disassemble_current_function): New function
655 (disassemble_command): Recognize /m modifier, print mixed
657 (init_cli_cmds): Update disassemble help text.
659 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
661 * xtensa-tdep.c: Update for unwinder changes.
663 2008-05-05 Andreas Schwab <schwab@suse.de>
665 Update m68k port for unwinder changes.
666 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
667 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
668 (m68k_frame_unwind): Use default_frame_sniffer.
669 (m68k_frame_sniffer): Remove.
670 (m68k_frame_base_address): Expect this_frame.
671 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
673 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
674 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
675 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
676 parameter instead of pc value.
677 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
679 (m68k_linux_sigtramp_frame_this_id)
680 (m68k_linux_sigtramp_frame_prev_register)
681 (m68k_linux_sigtramp_frame_sniffer): Update signature.
682 (m68k_linux_sigtramp_frame_unwind): Use
683 m68k_linux_sigtramp_frame_sniffer.
684 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
686 * m68klinux-nat.c (store_register): Fix typo.
688 2008-05-05 Pedro Alves <pedro@codesourcery.com>
690 * infcmd.c (step_1): Put thread id on the stack to avoid possible
693 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
695 * symfile.c (reread_symbols): Update objfile's entry point.
697 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
698 Joel Brobecker <brobecker@adacore.com>
700 * ada-lang.c: Update throughout to use symbol_matches_domain
701 instead of matching the symbol domain explictly.
702 * dwarf2read.c (add_partial_symbol): Do not add new psym for
703 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
704 class as typedefs. See lookup_partial_symbol function.
705 (new_symbol): Similar to add_partial_symbol, do not create
706 symbol for the typedef. See lookup_block_symbol.
707 * symtab.c (symbol_matches_domain): New function, takes care
708 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
709 (lookup_partial_symbol): Use symbol_matches_domain to see if the
710 found psym domain matches the given domain.
711 (lookup_block_symbol): Likewise.
713 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
715 * top.c (command_line_handler_continuation): Remove.
716 (execute_command): Do not install the above.
718 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
720 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
721 and catch all exceptions from it.
722 * top.c (command_line_handler_continuation): Don't
723 call bpstat_do_action here.
725 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
727 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
728 (struct die_info): Remove type.
729 (read_type_die, read_typedef, read_base_type, read_subrange_type)
730 (read_structure_type, read_enumeration_type, read_array_type)
731 (read_tag_pointer_type, read_tag_ptr_to_member_type)
732 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
733 (read_tag_string_type, read_subroutine_type, read_set_type)
734 (read_unspecified_type): Delete prototypes. Remove check for
735 already-loaded type. Return the new type.
736 (set_die_type): Return the new type.
737 (reset_die_and_siblings_types): Delete.
738 (load_comp_unit, load_full_comp_unit): Set type_hash.
739 (process_queue): Remove call to reset_die_and_siblings_types.
740 (process_die): Do not read most types here. Use read_type_die
742 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
743 (quirk_gcc_member_function_pointer): Return the new type.
744 (process_structure_scope, process_enumeration_scope): Use
745 get_die_type and read the DIE's type.
746 (read_full_die): Do not initialize die->type.
747 (tag_type_to_type): Use read_type_die.
748 (read_type_die): Check for already defined types. Return the
750 (determine_prefix): Use get_die_type.
751 (set_die_type): Return the type.
752 (get_die_type): Take a CU argument. Check for no type_hash.
754 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
756 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
759 2008-05-04 Pedro Alves <pedro@codesourcery.com>
761 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
762 and bp_longjmp_resume breakpoints.
763 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
765 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
766 breakpoints. Create bp_longjmp breakpoints as momentary
768 (enable_longjmp_breakpoint): Delete.
769 (set_longjmp_breakpoint): New.
770 (disable_longjmp_breakpoint): Delete.
771 (delete_longjmp_breakpoint): New.
772 (set_longjmp_resume_breakpoint): Delete.
773 (set_momentary_breakpoint_at_pc): New.
774 (breakpoint_re_set_one): Don't delete bp_longjmp and
775 bp_longjmp_resume breakpoints.
776 (breakpoint_re_set): Don't create longjmp and longjmp-resume
779 * infrun.c (step_resume_breakpoint): Add comment.
780 (struct execution_control_state): Delete handling_longjmp member.
781 (init_execution_control_state). Don't clear handling_longjmp.
782 (context_switch): Don't context switch handling_longjmp.
783 (handle_inferior_event): If handling a bp_longjmp breakpoint,
784 create a bp_longjmp_resume breakpoint, and set it as current
785 step_resume_breakpoint, then step over the longjmp breakpoint. If
786 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
787 breakpoint, delete the longjmp-resume breakpoint, and stop
789 (currently_stepping): Remove handling_longjmp from expression.
790 (insert_step_resume_breakpoint_at_sal): Update comment.
791 (insert_longjmp_resume_breakpoint): New.
793 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
794 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
796 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
797 (set_longjmp_resume_breakpoint): Delete declaration.
799 * gdbthread.h (save_infrun_state): Remove handling_longjmp
801 (load_infrun_state): Delete *handling_longjmp parameter.
802 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
804 (load_infrun_state): Delete *handling_longjmp parameter. Update
807 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
808 (delete_longjmp_breakpoint_cleanup): New.
809 (step_1): Call set_longjmp_breakpoint instead of
810 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
811 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
812 (step_1_continuation): Pass thread id in the continuation args to
814 (step_once): Add thread parameter. Pass thread id the the
817 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
819 Set CU BASE_ADDRESS already from partial DIEs.
820 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
821 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
822 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
823 from these variables if it was still unset.
825 * Makefile.in: Update dependencies.
826 * dwarf2read.c: Include "addrmap.h"
827 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
828 (dwarf2_ranges_read): New prototype.
829 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
830 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
831 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
832 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
833 comment for it. Add the found ranges to RANGES_PST. New variable
834 BASEADDR, initialize it the common way.
835 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
836 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
837 HAS_RANGES_OFFSET for the later processing.
838 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
839 * symtab.c: Include "addrmap.h"
840 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
841 Move the psymtab locator into ...
842 (find_pc_sect_psymtab_closer): ... a new function.
844 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
846 * arch-utils.c (gdbarch_update_p): Use default values for
847 info.abfd and info.target_desc if they are NULL.
848 (gdbarch_from_bfd): Remove assertion.
849 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
850 using the current target description.
851 (gdbarch_info_fill): Do not use default values for info->abfd
852 and info->target_desc.
854 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
856 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
858 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
860 * inferior.h (read_pc_pid, write_pc_pid): Remove.
861 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
863 * regcache.c (read_pc_pid): Remove, replace by ...
864 (regcache_read_pc): ... this function.
865 (write_pc_pid): Remove, replace by ...
866 (regcache_write_pc): ... this function.
867 (read_pc, write_pc): Update.
869 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
870 write_pc_pid by regcache_read_pc and regcache_write_pc.
871 (displaced_step_fixup): Likewise.
872 (resume): Likewise. Use regcache arch instead of current_gdbarch.
873 (prepare_to_proceed): Likewise.
875 (adjust_pc_after_break): Likewise.
876 (handle_inferior_event): Likewise.
878 * linux-nat.c (cancel_breakpoint): Likewise.
879 * linux-thread-db.c (check_event): Likewise.
880 * aix-thread.c (aix_thread_wait): Likewise.
881 * tracepoint.c (trace_dump_command): Likewise.
883 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
885 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
886 SYMBOL_LOCATION_BATON.
888 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
890 * target.h (struct target_ops): New field to_auxv_parse.
891 * auxv.c (default_auxv_parse): New, renamed from previous
893 (target_auxv_parse): Try to call target method. Fallback to
894 default_auxv_parse if not found.
895 * procfs.c (procfs_auxv_parse): New.
896 (init_procfs_ops): On Solaris, in 64-bit mode, install
899 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
901 * symfile.c (add_symbol_file_command): Use paddress rather than
902 hex_string to print the address.
904 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
906 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
907 return the null frame ID to terminate the backtrace.
909 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
911 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
912 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
913 (SIG_FRAME_PC_OFFSET): Likewise.
914 (SIG_FRAME_LR_OFFSET): Likewise.
915 (SIG_FRAME_FP_OFFSET): Likewise.
916 (rs6000_push_dummy_call): Likewise.
917 (rs6000_return_value): Likewise.
918 (rs6000_convert_from_func_ptr_addr): Likewise.
919 (branch_dest, rs6000_software_single_step): Likewise.
920 (deal_with_atomic_sequence): Rename to ...
921 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
922 Do not call branch_dest; inline required parts of that function.
923 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
924 with SYMBOL_LINKAGE_NAME.
925 (struct reg, regsize): Delete.
926 (read_memory_addr): Delete; inline into callers.
927 (rs6000_skip_prologue): Move after skip_prologue.
928 (skip_prologue): Remove prototype.
929 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
930 initialization as if this variable were true. Do not install
931 ppc64_sysv_abi_adjust_breakpoint_address.
933 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
934 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
936 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
937 (SIG_FRAME_PC_OFFSET): Likewise.
938 (SIG_FRAME_LR_OFFSET): Likewise.
939 (SIG_FRAME_FP_OFFSET): Likewise.
940 (rs6000_push_dummy_call): Likewise.
941 (rs6000_return_value): Likewise.
942 (rs6000_convert_from_func_ptr_addr): Likewise.
943 (branch_dest, rs6000_software_single_step): Likewise. Replace
944 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
945 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
946 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
947 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
948 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
950 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
951 (AIX_TEXT_SEGMENT_BASE): New macro.
952 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
953 by AIX_TEXT_SEGMENT_BASE.
955 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
956 (struct gdbarch_tdep): Remove text_segment_base member.
957 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
958 ppc64_sysv_abi_adjust_breakpoint_address.
960 * Makefile.in (rs6000-tdep.o): Update dependencies.
961 (rs6000-aix-tdep.o): Likewise.
963 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
964 Thiago Jung Bauermann <bauerman@br.ibm.com>
966 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
967 * doublest.c (convert_typed_floating): Fix typo in comment.
968 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
969 * frame-unwind.h (frame_sniffer_ftype): Likewise.
970 * frame.c (frame_unwind_address_in_block): Likewise.
971 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
972 * symtab.h (struct symbol): Likewise.
973 * tramp-frame.h (struct trad_frame_cache): Likewise.
974 * value.c (allocate_repeat_value): Likewise.
976 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
978 * infrun.c (handle_inferior_event): Do not insert breakpoints at
979 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
981 2008-05-03 Pedro Alves <pedro@codesourcery.com>
983 * parse.c (parse_exp_in_context): Don't override
984 expression_context_pc if get_selected_block returned a valid
987 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
989 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
990 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
991 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
993 * c-typeprint.c (c_type_print_base): Delete handling of template
995 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
996 (METHOD_PTR_TO_VOFFSET): Delete.
997 * defs.h (QUIT_FIXME): Delete.
998 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
999 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
1000 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
1001 ninstantiations, and instantiations.
1002 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
1003 (TYPE_FN_FIELD_INLINED): Delete.
1004 * srec.h (SREC_BINARY): Delete.
1005 * symtab.c (symbol_init_demangled_name): Delete.
1006 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
1007 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
1008 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
1009 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
1010 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
1011 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
1012 * target.h (enum thread_control_capabilities): Delete tc_switch.
1013 (target_can_switch_threads): Delete.
1015 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
1017 * Makefile.in (objfiles.o): Update.
1018 * exec.c (exec_set_section_address): Support p->addr != 0.
1019 * objfiles.c (objfile_relocate): Update exec_ops section
1021 * symfile.c (place_section): Move exec_set_section_address call...
1022 (default_symfile_offsets): ...to here.
1024 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
1026 * Makefile.in (ppc_linux_tdep_h): New macro.
1027 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
1028 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
1029 (powerpc_e500l_c): Likewise.
1030 (ppc-linux-nat.o): Update dependencies.
1031 (ppc-linux-tdep.o): Update dependencies.
1032 (rs6000-tdep.o): Update dependencies.
1034 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
1035 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
1036 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
1037 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
1038 (tdesc_powerpc_e500): Remove.
1040 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
1041 and "features/rs6000/powerpc-altivec64.c".
1042 (ppc_supply_reg, ppc_collect_reg): Make global.
1043 (variants): Use tdesc_powerpc_32 for "powerpc" and
1044 tdesc_powerpc_altivec64 for "powerpc64".
1045 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
1047 * ppc-linux-tdep.h: New file.
1049 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
1050 Include "features/rs6000/powerpc-32l.c".
1051 Include "features/rs6000/powerpc-altivec32l.c".
1052 Include "features/rs6000/powerpc-64l.c".
1053 Include "features/rs6000/powerpc-altivec64l.c".
1054 Include "features/rs6000/powerpc-e500l.c".
1055 (ppc_linux_supply_gregset): New function.
1056 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
1057 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
1058 (ppc64_linux_gregset): Likewise.
1059 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
1060 (ppc_linux_trap_reg_p): New function.
1061 (ppc_linux_write_pc): New function.
1062 (ppc_linux_core_read_description): New function.
1063 (ppc_linux_init_abi): Install ppc_linux_write_pc and
1064 ppc_linux_core_read_description. Install orig_r3 and trap
1065 registers if present in the target description.
1066 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
1068 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
1069 (PT_ORIG_R3, PT_TRAP): Define if necessary.
1070 (ppc_register_u_addr): Handle orig_r3 and trap registers.
1071 (fetch_ppc_registers): Likewise.
1072 (store_ppc_registers): Likewise.
1073 (store_register): Likewise.
1074 (ppc_linux_read_description): Check whether AltiVec is supported.
1075 Check whether inferior is 32-bit or 64-bit. Return the appropriate
1076 Linux target description.
1078 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
1079 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
1080 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
1081 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
1082 rs6000/powerpc-e500. Update -expedite variables accordingly.
1084 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
1085 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
1086 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
1087 * features/rs6000/powerpc-e500.c: Regenerate.
1088 * features/rs6000/powerpc-32.c: Regenerate.
1089 * features/rs6000/powerpc-64.c: Regenerate.
1091 * features/rs6000/power-linux.xml: New file.
1092 * features/rs6000/power64-linux.xml: New file.
1093 * features/rs6000/powerpc-32l.xml: New file.
1094 * features/rs6000/powerpc-altivec32l.xml: New file.
1095 * features/rs6000/powerpc-64l.xml: New file.
1096 * features/rs6000/powerpc-altivec64l.xml: New file.
1097 * features/rs6000/powerpc-e500l.xml: New file.
1098 * features/rs6000/powerpc-32l.c: New (generated) file.
1099 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
1100 * features/rs6000/powerpc-64l.c: New (generated) file.
1101 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
1102 * features/rs6000/powerpc-e500l.xml: New (generated) file.
1104 * regformats/reg-ppc.dat: Remove.
1105 * regformats/reg-ppc64.dat: Remove.
1106 * regformats/rs6000/powerpc-32.dat: Remove.
1107 * regformats/rs6000/powerpc-64.dat: Remove.
1108 * regformats/rs6000/powerpc-e500.dat: Remove.
1109 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
1110 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
1111 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
1112 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
1113 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
1115 2008-05-03 Pedro Alves <pedro@codesourcery.com>
1117 * thread.c (delete_thread): Call observer_notify_thread_exit.
1118 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
1119 thread_exit observer.
1120 (mi_thread_exit): New.
1122 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
1124 * breakpoint.c (create_exception_catchpoint): Remove prototype
1125 for already deleted function.
1126 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
1127 * frame.h (show_stack_frame): Remove prototype.
1128 * stack.c (show_stack_frame): Remove empty, unused function.
1129 * source.c (symtab_to_fullname, print_source_lines): Small fix
1131 * value.c (show_values): Update comments to mention "show values"
1132 command instead of "info history".
1134 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
1136 * linespec.c: Include "target.h".
1137 (minsym_found): Handle minimal symbols pointing to function
1138 descriptors. Use find_function_start_pc.
1139 * minsyms.c (msymbol_objfile): New function.
1140 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
1141 to function descriptors.
1142 * symtab.c (fixup_section): Only use minimal symbol at the same
1143 address to determine section of a symbol.
1144 (find_function_start_pc): New function.
1145 (find_function_start_sal): Use it.
1146 * symtab.h (msymbol_objfile): Add prototype.
1147 (find_function_start_pc): Likewise.
1148 * value.c: Include "objfiles.h".
1149 (value_fn_field): Handle minimal symbols pointing to function
1151 * Makefile.in (linespec.o): Update dependencies.
1152 (value.o): Likewise.
1154 2008-05-02 Joel Brobecker <brobecker@adacore.com>
1156 * ada-lang.c (unwrap_value): Handle the case where the "F" field
1157 inside a PAD type is a bitfield.
1159 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
1161 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
1162 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1163 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1164 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
1165 Allow typedefs when checking for function pointer arguments.
1166 Right-align small structs passed on the stack.
1167 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
1168 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1169 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1171 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1173 * Makefile.in (arm-tdep.o): Update.
1174 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
1175 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
1176 (arm_pc_is_thumb): Use mapping symbols.
1177 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
1178 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
1179 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
1180 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
1181 * gdbarch.sh: Add record_special_symbol.
1182 * gdbarch.c, gdbarch.h: Regenerated.
1183 * objfiles.c (struct objfile_data): Add cleanup member.
1184 (register_objfile_data_with_cleanup): New function, from
1185 register_objfile_data.
1186 (register_objfile_data): Use it.
1187 (objfile_free_data): Call clear_objfile_data.
1188 (clear_objfile_data): Call cleanup functions.
1189 * objfiles.h (register_objfile_data_with_cleanup): Declare.
1191 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1193 * objfiles.c (init_entry_point_info): Handle shared libraries.
1195 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1197 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
1200 2008-05-02 Jim Blandy <jimb@codesourcery.com>
1201 Pedro Alves <pedro@codesourcery.com>
1203 Implement displaced stepping.
1205 * gdbarch.sh (max_insn_length): New 'variable'.
1206 (displaced_step_copy, displaced_step_fixup)
1207 (displaced_step_free_closure, displaced_step_location): New
1209 (struct displaced_step_closure): Add forward declaration.
1210 * gdbarch.c, gdbarch.h: Regenerated.
1212 * arch-utils.c: #include "objfiles.h".
1213 (simple_displaced_step_copy_insn)
1214 (simple_displaced_step_free_closure)
1215 (displaced_step_at_entry_point): New functions.
1216 * arch-utils.h (simple_displaced_step_copy_insn)
1217 (simple_displaced_step_free_closure)
1218 (displaced_step_at_entry_point): New prototypes.
1220 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
1221 (I386_MAX_MATCHED_INSN_LEN): ... this.
1222 (i386_absolute_jmp_p, i386_absolute_call_p)
1223 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
1224 (i386_displaced_step_fixup): New functions.
1225 (struct i386_insn, i386_match_insn): Update.
1226 (i386_gdbarch_init): Set gdbarch_max_insn_length.
1227 * i386-tdep.h (I386_MAX_INSN_LEN): New.
1228 (i386_displaced_step_fixup): New prototype.
1229 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
1230 Register gdbarch_displaced_step_copy,
1231 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
1232 and gdbarch_displaced_step_location functions.
1234 * infrun.c (debug_displaced): New variable.
1235 (show_debug_displaced): New function.
1236 (struct displaced_step_request): New struct.
1237 (displaced_step_request_queue, displaced_step_ptid)
1238 (displaced_step_gdbarch, displaced_step_closure)
1239 (displaced_step_original, displaced_step_copy)
1240 (displaced_step_saved_copy, can_use_displaced_stepping): New
1242 (show_can_use_displaced_stepping, use_displaced_stepping)
1243 (displaced_step_clear, cleanup_displaced_step_closure)
1244 (displaced_step_dump_bytes, displaced_step_prepare)
1245 (displaced_step_clear_cleanup, write_memory_ptid)
1246 (displaced_step_fixup): New functions.
1247 (resume): Call displaced_step_prepare.
1248 (proceed): Call read_pc once, and remember the value. If using
1249 displaced stepping, don't remove breakpoints.
1250 (handle_inferior_event): Call displaced_step_fixup. Add some
1251 debugging output. When we try to step over a breakpoint, but get
1252 a signal to deliver to the thread instead, ensure the step-resume
1253 breakpoint is actually inserted. If a thread hop is needed, and
1254 displaced stepping is enabled, don't remove breakpoints.
1255 (init_wait_for_inferior): Call displaced_step_clear.
1256 (_initialize_infrun): Add "set debug displaced" command. Add
1257 "maint set can-use-displaced-stepping" command. Clear
1258 displaced_step_ptid.
1259 * inferior.h (debug_displaced): Declare variable.
1260 (displaced_step_dump_bytes): Declare function.
1262 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
1265 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1267 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
1268 (arm_force_mode_string, arm_show_fallback_mode)
1269 (arm_show_force_mode): New.
1270 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
1272 (_initialize_arm_tdep): Add "set arm fallback-mode"
1273 and "set arm force-mode".
1274 * NEWS: Document new commands.
1276 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
1278 * main.h (batch_silent): Declare.
1279 * event-top.c: Include main.h.
1280 (gdb_setup_readline): Remove extern batch_silent declaration.
1281 * infrun.c (normal_stop): Don't print source location when running in
1282 --batch-silent mode.
1283 * Makefile.in (event-top.o): Add main.h dependency.
1285 2008-05-02 Andreas Schwab <schwab@suse.de>
1287 * target.h (struct target_ops): Add
1288 to_watchpoint_addr_within_range.
1289 (target_watchpoint_addr_within_range): New function.
1290 * target.c (update_current_target): Inherit
1291 to_watchpoint_addr_within_range, defaulting to
1292 default_watchpoint_addr_within_range.
1293 (default_watchpoint_addr_within_range): New function.
1294 (debug_to_watchpoint_addr_within_range): New function.
1295 (setup_target_debug): Set to_watchpoint_addr_within_range.
1296 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
1298 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
1299 * breakpoint.c (watchpoints_triggered): Use
1300 target_watchpoint_addr_within_range.
1302 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1304 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
1305 (i[34567]86-*-dicos*, x86_64-*-dicos*):
1306 Set gdb_osabi to GDB_OSABI_DICOS.
1308 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
1309 * osabi.c (gdb_osabi_name): Add "DICOS".
1311 * i386-dicos-tdep.c: New file.
1313 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
1314 (ALLDEPFILES): Add i386-dicos-tdep.c.
1315 (i386-dicos-tdep.o): New rule.
1317 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1319 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
1320 and register the fork's PTID as a thread.
1322 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1325 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
1326 assign its value to the breakpoint created.
1327 (create_breakpoints): Add breakpoint_ops argument and pass it
1328 to create_breakpoint call.
1329 (break_command_really): Add breakpoint_ops argument and pass/assign
1331 (break_command_1): Pass NULL as ops argument.
1332 (set_breakpoint): Pass NULL as ops argument.
1333 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
1334 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
1335 catch and throw catchpoints.
1337 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1340 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
1341 translate signal numeric value from the target to GDB's enum
1343 * gdbarch.c, gdbarch.h: Regenerated.
1344 * gdbarch.sh: Added two new functions target_signal_from_host and
1345 target_signal_to_host.
1346 * target.h (default_target_signal_from_host,
1347 default_target_signal_to_host): New functions - declarations.
1348 * signals/signals.c (struct gdbarch): New declaration.
1349 (default_target_signal_to_host, default_target_signal_from_host): New
1352 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
1354 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
1355 * arm-tdep.c (arm_frame_is_thumb): New.
1356 (arm_pc_is_thumb): Clarify comment.
1357 (thumb_analyze_prologue): Remove PC special case.
1358 (thumb_scan_prologue): Take a block_addr argument. Use it for
1359 find_pc_partial_function. Remove unused variables.
1360 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
1361 for find_pc_partial_function. Remove PC special case.
1362 (arm_prologue_prev_register): Add special handling for PC and CPSR.
1363 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
1364 (arm_get_next_pc): Use arm_frame_is_thumb.
1365 (arm_write_pc): Use CPSR_T instead of 0x20.
1366 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
1367 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
1369 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
1370 DWARF2_FRAME_REG_FN.
1371 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
1372 DWARF2_FRAME_REG_FN.
1373 (struct dwarf2_frame_state_reg): Add FN to loc union.
1375 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
1377 * exec.c (print_section_info): Add missing '\n'.
1379 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
1381 * thread.c (add_thread): Move observer call to ...
1382 (add_thread_silent): ... here.
1384 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1386 * rs6000-tdep.c: Update for unwinder changes.
1387 * ppcobsd-tdep.c: Likewise.
1389 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1391 * s390-tdep.c: Update for unwinder changes.
1393 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1395 * spu-tdep.c: Update for unwinder changes.
1397 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1399 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
1400 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
1401 sparc64-linux-tdep.c: Update for unwinder changes.
1403 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1405 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
1406 for unwinder changes.
1407 * mips-tdep.c: Likewise.
1408 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
1411 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1413 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
1416 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1418 Update i386 and amd64 ports for unwinder changes.
1420 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
1421 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
1422 (amd64_frame_unwind): Use default_frame_sniffer.
1423 (amd64_frame_sniffer): Delete.
1424 (amd64_sigtramp_frame_cache): Expect this_frame.
1425 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
1426 (amd64_sigtramp_frame_sniffer): Update signature.
1427 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
1428 (amd64_frame_base_address): Expect this_frame.
1429 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
1431 (amd64_init_abi): Use set_gdbarch_dummy_id and
1432 frame_unwind_append_unwinder.
1433 * i386-tdep.c (i386_frame_cache): Expect this_frame.
1434 (i386_frame_this_id, i386_frame_prev_register): Update signature.
1435 (i386_frame_unwind): Use default_frame_sniffer.
1436 (i386_frame_sniffer): Delete.
1437 (i386_sigtramp_frame_cache): Expect this_frame.
1438 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
1439 (i386_sigtramp_frame_sniffer): Update signature.
1440 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
1441 (i386_frame_base_address): Update signature.
1442 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
1443 (i386_push_dummy_call): Update comment.
1444 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
1446 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
1447 and frame_unwind_append_unwinder.
1448 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
1449 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
1450 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
1451 i386nbsd-tdep.c: Update for unwinder changes.
1453 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1455 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
1456 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
1458 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
1459 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
1460 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
1462 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
1464 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
1466 * tramp-frame.h (struct tramp_frame): Update signature of init.
1467 * Makefile.in (trad-frame.o): Update.
1469 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1471 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
1472 (execute_stack_op): Put this_frame in the baton.
1473 (execute_cfa_program): Take this_frame.
1474 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
1475 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
1476 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
1477 (dwarf2_frame_this_id): Adjust to work on this_frame.
1478 (dwarf2_signal_frame_this_id): Delete.
1479 (dwarf2_frame_prev_register): Update signature. Use new frame
1481 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
1482 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
1483 dwarf2_frame_sniffer.
1484 (dwarf2_append_unwinders): New.
1485 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
1487 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
1488 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
1489 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
1490 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
1491 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
1492 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
1493 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
1494 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
1495 (dwarf2_append_unwinders): Declare.
1496 (dwarf2_frame_base_sniffer): Update declaration.
1497 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
1500 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1502 Convert frame unwinders to use the current frame and
1505 * frame.c (frame_debug): Make global.
1506 (get_frame_id): Pass this frame to unwinder routines.
1507 (frame_pc_unwind): Remove unused unwind->prev_pc support.
1508 (do_frame_register_read): Do not discard the return value of
1509 frame_register_read.
1510 (frame_register_unwind): Remove debug messages. Use
1511 frame_unwind_register_value.
1512 (frame_unwind_register_value, get_frame_register_value): New
1514 (create_new_frame, get_frame_base_address, get_frame_locals_address)
1515 (get_frame_args_address, get_frame_type): Pass this frame to
1517 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
1519 * frame.h: Update comments.
1520 (frame_debug, frame_unwind_register_value, get_frame_register_value)
1521 (frame_prepare_for_sniffer): Declare.
1522 * frame-unwind.h: Update comments and parameter names.
1523 (default_frame_sniffer): Declare.
1524 (frame_prev_register_ftype): Return a struct value *.
1525 (struct frame_unwind): Remove prev_pc member.
1526 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
1527 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
1528 (frame_unwind_got_register, frame_unwind_got_memory)
1529 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
1530 * frame-base.h: Update comments and parameter names.
1531 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
1532 if necessary. Add debugging output.
1533 * sentinel-frame.c (sentinel_frame_prev_register)
1534 (sentinel_frame_this_id): Update for new signature.
1535 (sentinel_frame_prev_pc): Delete.
1536 (sentinel_frame_unwinder): Remove prev_pc.
1537 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
1539 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
1540 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
1541 (frame_unwind_append_sniffer): Delete.
1542 (frame_unwind_append_unwinder): New function.
1543 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
1544 from unwinders. Use frame_prepare_for_sniffer.
1545 (default_frame_sniffer, frame_unwind_got_optimized)
1546 (frame_unwind_got_register, frame_unwind_got_memory)
1547 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
1548 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
1549 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
1551 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
1552 * gdbarch.c, gdbarch.c: Regenerated.
1553 * frame-base.c (default_frame_base_address)
1554 (default_frame_locals_address, default_frame_args_address): Update
1556 (frame_base_find_by_frame): Pass this frame to unwinder routines.
1557 * infcall.c (call_function_by_hand): Update comments.
1558 * Makefile.in (frame-unwind.o): Update dependencies.
1560 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1562 * ada-lang.c (ada_value_primitive_packed_val): Only check
1563 value_lazy for memory lvals.
1564 * findvar.c (value_of_register_lazy): New function.
1565 (locate_var_value): Only check value_lazy for memory lvals.
1566 * valarith.c (value_subscripted_rvalue): Likewise.
1567 * valops.c (value_fetch_lazy): Handle both memory and register
1569 (search_struct_field, value_slice): Only check value_lazy for memory
1571 * value.c (struct value): Update comment for lazy.
1572 (value_primitive_field): Only check value_lazy for memory lvals.
1573 * value.h (value_lazy): Update comment.
1574 (value_of_register_lazy): Declare.
1576 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1578 * corefile.c (reopen_exec_file): Close any open files.
1580 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1582 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
1583 show_memory_breakpoints to 1 while reading the instruction bundle.
1585 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1587 * gdbarch.sh: Document the return_value method. Explain that
1588 the FUNCTYPE parameter might be NULL.
1589 * gdbarch.h: Regenerated.
1590 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
1591 type when calling using_struct_return, as this is unnecessary
1594 2008-04-28 Joel Brobecker <brobecker@adacore.com>
1596 * terminal.h (create_tty_session): Fix return type.
1598 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
1600 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
1602 2008-04-26 Joel Brobecker <brobecker@adacore.com>
1604 * breakpoint.c (condition_command, commands_from_control_command)
1605 (break_command_really): Minor reformatting.
1607 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1609 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
1611 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1613 * amd64-tdep.c (amd64_get_longjmp_target): New.
1614 (amd64_init_abi): Register amd64_get_longjmp_target as
1615 gdbarch_get_longjmp_target callback.
1616 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
1618 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1620 * breakpoint.h (enum bpstat_what_main_action): Delete
1621 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
1623 * breakpoint.c (clrs): Delete.
1624 (bpstat_what): Update table.
1626 * infrun.c (handle_inferior_event): Remove
1627 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
1629 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1631 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
1632 Adjust all prototypes using mi_cmd_args_ftype to use
1634 (struct mi_cmd): Remove the args_func field.
1635 * mi/mi-cmds.c: Don't provide value for the args_func field.
1636 * mi/mi-main.c (mi_execute_async_cli_command)
1637 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1638 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1639 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
1640 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
1641 (mi_cmd_target_download): Adjust.
1642 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
1643 (mi_cmd_execute): Do not check for args_func.
1644 (mi_execute_async_cli_command): Adjust.
1645 * mi/mi-parse.c: Don't check for args_func.
1647 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1649 * breakpoint.c (bpstat_check_location)
1650 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
1651 New, extracted from bpstat_stop_status.
1652 (bpstat_stop_status): Use the above.
1654 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1656 * mi/mi-main.c (last_async_command): Rename to current_token.
1657 (previous_async_command): Remove.
1658 (mi_cmd_gdb_exit): Adjust.
1659 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
1660 (mi_cmd_target_select): Adjust.
1661 (mi_cmd_execute): Don't set previous_async_command. Free token
1662 here even in async mode.
1663 (mi_execute_async_cli_command): Adjust.
1664 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
1666 (mi_load_progress): Adjust.
1668 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1670 * infcmd.c (step_1_continuation): Always disable longjmp
1671 breakpoint if we're not going to do another step.
1673 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1675 exec_cleanup murder.
1676 * breakpoint.c (until_break_command_continuation): Add
1677 the 'error' parameter. Directly delete the breakoint as
1678 opposed to running cleanups.
1679 (until_break_command): Install continuation only
1680 after starting the target. Don't use exec cleanups,
1681 use ordinary cleanups. Discard cleanups is successfully
1682 started the target in async mode.
1683 (make_cleanup_delete_breakpoint): Remove.
1684 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
1686 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
1688 (struct continations): Add the 'error' parameter to the
1689 continuation_hook field.
1690 (add_continuation, do_all_continuations)
1691 (add_intermediate_continuation)
1692 (do_all_intermediate_continuations): Add the 'error' parameter.
1693 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
1694 * inf-loop.c (inferior_event_handler): Instead of calling
1695 discard_all_continuations, use do_all_continuations with 1 as
1696 'error' parameter. Pass 0 as 'error' parameter in existing uses
1697 of discard_all_continuations.
1698 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
1700 (step_once): Install continuation only after resuming the target.
1701 (step_1_continuation): Disable longjmp breakpoint on error.
1702 (finish_command_continuation): Add the error parameter. Delete
1703 the finish breakpoint directly, do not use cleanups.
1704 (finish_command): Do not use exec_cleanups. Always setup
1705 continuation. For sync case, immediately run them.
1706 (attach_command_continuation): Add the error parameter.
1707 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
1708 remove step_resume_breakpoint -- adjust delete it directly.
1709 * interps.c (interp_set): Adjust call to do_all_continations.
1710 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
1712 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
1714 (mi_cmd_execute): Do not use exec_cleanup.
1715 (mi_execute_async_cli_command): Simplify the string concatenation
1716 logic. Do no use exec cleanup.
1717 (mi_exec_async_cli_cmd_continuation): New parameter error.
1718 Free last_async_command.
1719 * top.c (command_line_handler_continuation): New parameter error.
1720 * utils.c (exec_cleanup_chain, make_exec_cleanup)
1721 (do_exec_cleanups): Remove.
1722 (add_continuation, do_all_continations)
1723 (add_intermediate_continuation)
1724 (do_all_intermediate_continuations): New parameter error.
1726 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1728 * breakpoint.h (bp_location_p): New typedef.
1729 Register a vector of bp_location_p.
1730 * breakpoint.c (always_inserted_mode)
1731 (show_always_inserted_mode): New.
1732 (unlink_locations_from_global_list): Remove.
1733 (update_global_location_list)
1734 (update_global_location_list_nothrow): New.
1735 (update_watchpoint): Don't free locations.
1736 (should_insert_location): New.
1737 (insert_bp_location): Use should_insert_location.
1738 (insert_breakpoint_locations): Copied from
1740 (insert_breakpoint): Use insert_breakpoint_locations.
1741 (bpstat_stop_status): Call update_global_location_list
1742 when disabling breakpoint.
1743 (allocate_bp_location): Don't add to bp_location_chain.
1744 (set_raw_breakpoint)
1745 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
1746 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
1747 (enable_overlay_breakpoints, disable_overlay_breakpoints)
1748 (set_longjmp_resume_breakpoint)
1749 (enable_watchpoints_after_interactive_call_stop)
1750 (disable_watchpoints_before_interactive_call_start)
1751 (create_internal_breakpoint)
1752 (create_fork_vfork_event_catchpoint)
1753 (create_exec_event_catchpoint, set_momentary_breakpoint)
1754 (create_breakpoints, break_command_1, watch_command_1)
1755 (create_exception_catchpoint)
1756 (handle_gnu_v3_exceptions)
1757 (disable_breakpoint, breakpoint_re_set_one)
1758 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1759 (create_ada_exception_breakpoint): : Don't call check_duplicates.
1760 Call update_global_location_list.
1761 (delete_breakpoint): Don't remove locations and don't
1762 try to reinsert them. Call update_global_location_list.
1763 (update_breakpoint_locations): Likewise.
1764 (restore_always_inserted_mode): New.
1765 (update_breakpoints_after_exec): Temporary disable
1766 always inserted mode.
1767 * Makefile.in: Update dependencies.
1769 * infrun.c (proceed): Remove breakpoints while stepping
1771 (handle_inferior_event): Don't remove or insert
1773 * linux-fork.c (checkpoint_command): Remove breakpoints
1774 before fork and insert after.
1775 (linux_fork_context): Remove breakpoints before switch
1777 * target.c (target_disconnect, target_detach): Remove
1778 breakpoints from target.
1781 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1783 * breakpoint.c (print_one_breakpoint_location): In MI
1784 mode, report the location string the breakpoint was
1785 originally created with.
1787 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
1789 * Makefile.in (xtensa-tdep.o): Update dependencies.
1790 * configure.tgt (xtensa*): Update dependencies.
1791 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
1792 Local variable areg renamed to arreg.
1793 (areg_number): New function.
1794 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
1795 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
1796 replaced by arreg_number.
1797 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
1798 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
1799 (xtensa_scan_prologue): New function.
1800 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
1801 when ENTRY instraction hasn't been executed yet. Get the frame pointer
1802 value based on prologue analysis. Fix the bugs preventing WS and
1803 AR4-AR7/A11 registers from getting right values for intermediate frames,
1804 whose registers have been already spilled.
1805 (xtensa_frame_prev_register): Fix WS register value. Use are_number
1806 and arreg_number appropriately.
1807 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1808 svr4_ilp32_fetch_link_map_offsets.
1810 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
1812 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
1813 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
1815 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1817 * acinclude.m4: Add override.m4.
1818 * configure: Regenerate.
1820 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1822 * ada-lang.c (get_selections): Variable PROMPT made non-const and
1823 initialized with a trailing space now. Use PROMPT_ARG of
1824 COMMAND_LINE_INPUT instead of printing it ourselves.
1826 2008-04-22 Joel Brobecker <brobecker@adacore.com>
1828 * NEWS: Document support for 64-bit core file.
1830 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
1832 * NEWS: Add information on calling convention and new SH CLI options.
1834 * sh-tdep.c (sh_cc_gcc): New static string.
1835 (sh_cc_renesas): Ditto.
1836 (sh_cc_enum): New static string array.
1837 (sh_active_calling_convention): New static string pointer denoting
1838 active user chosen ABI.
1839 (sh_is_renesas_calling_convention): New function to return function
1840 specific ABI, or user choice if necessary.
1841 (sh_use_struct_convention): Rename first argument and turn around its
1842 meaning. Check for renesas ABI and return accordingly.
1843 (sh_use_struct_convention_nofpu): New function.
1844 (sh_next_flt_argreg): Get function type as third parameter. Check
1845 for renesas ABI and choose floating registers accordingly.
1846 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
1847 struct return slot accordingly.
1848 (sh_push_dummy_call_nofpu): Ditto.
1849 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
1850 Evaluate ABI and give to sh_use_struct_convention_nofpu.
1851 (sh_return_value_fpu): Evaluate ABI and give to
1852 sh_use_struct_convention.
1853 (show_sh_command): New function.
1854 (set_sh_command): Ditto.
1855 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
1858 * gdbarch.sh (return_value): Add func_type argument.
1859 * gdbarch.c: Regenerate.
1861 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
1862 val_type so as not to collide with value_type function. Call
1863 using_struct_return with additional function type argument.
1864 * infcall.c (call_function_by_hand): Call using_struct_return and
1865 gdbarch_return_value with additional function type argument.
1866 * infcmd.c (print_return_value): Take addition func_type argument.
1867 Call gdbarch_return_value with additional function type argument.
1868 (finish_command_continuation): Call print_return_value with additional
1869 function type argument.
1870 (finish_command): Ditto.
1871 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
1872 additional function type argument.
1873 * stack.c (return_command): Call using_struct_return and
1874 gdbarch_return_value with additional function type argument.
1875 * value.c (using_struct_return): Take additional function type argument.
1876 * value.h (using_struct_return): Accommodate declaration.
1877 * alpha-tdep.c (alpha_return_value): Add func_type argument.
1878 * amd64-tdep.c (amd64_return_value): Ditto.
1879 * arm-tdep.c (arm_return_value): Ditto.
1880 * avr-tdep.c (avr_return_value): Ditto.
1881 * cris-tdep.c (cris_return_value): Ditto.
1882 * frv-tdep.c (frv_return_value): Ditto.
1883 * h8300-tdep.c (h8300_return_value): Ditto.
1884 (h8300h_return_value): Ditto.
1885 * hppa-tdep.c (hppa32_return_value): Ditto.
1886 (hppa64_return_value): Ditto.
1887 * i386-tdep.c (i386_return_value): Ditto.
1888 * ia64-tdep.c (ia64_return_value): Ditto.
1889 * iq2000-tdep.c (iq2000_return_value): Ditto.
1890 * m32c-tdep.c (m32c_return_value): Ditto.
1891 * m32r-tdep.c (m32r_return_value): Ditto.
1892 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
1893 * m68k-tdep.c (m68k_return_value): Ditto.
1894 (m68k_svr4_return_value): Ditto.
1895 * m88k-tdep.c (m88k_return_value): Ditto.
1896 * mep-tdep.c (mep_return_value): Ditto.
1897 * mips-tdep.c (mips_eabi_return_value): Ditto.
1898 (mips_n32n64_return_value): Ditto.
1899 (mips_o32_return_value): Ditto.
1900 (mips_o64_return_value): Ditto.
1901 * mn10300-tdep.c (mn10300_return_value): Ditto.
1902 * mt-tdep.c (mt_return_value): Ditto.
1903 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
1904 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
1905 (ppc_sysv_abi_broken_return_value): Ditto.
1906 (ppc64_sysv_abi_return_value): Ditto.
1907 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
1908 (ppc_sysv_abi_broken_return_value): Ditto.
1909 (ppc64_sysv_abi_return_value): Ditto.
1910 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
1911 * rs6000-tdep.c (rs6000_return_value): Ditto.
1912 * s390-tdep.c (s390_return_value): Ditto.
1913 * score-tdep.c (score_return_value): Ditto.
1914 * sh-tdep.c (sh_return_value_nofpu): Ditto.
1915 (sh_return_value_fpu): Ditto.
1916 * sh64-tdep.c (sh64_return_value): Ditto.
1917 * sparc-tdep.c (sparc32_return_value): Ditto.
1918 * sparc64-tdep.c (sparc64_return_value): Ditto.
1919 * spu-tdep.c (spu_return_value): Ditto.
1920 * v850-tdep.c (v850_return_value): Ditto.
1921 * vax-tdep.c (vax_return_value): Ditto.
1922 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
1923 * xtensa-tdep.c (xtensa_return_value): Ditto.
1925 * gdbtypes.h (struct type): Add calling_convention member.
1926 * dwarf2read.c (read_subroutine_type): Add calling convention read
1927 from DW_AT_calling_convention attribute to function type.
1929 2008-04-22 Markus Deuling <deuling@de.ibm.com>
1931 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
1932 multi_f77_subscript to support values from registers.
1933 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
1934 * value.h (value_subscripted_rvalue): Add prototype.
1936 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
1938 * f-valprint.c (f_val_print): Likewise.
1940 2008-04-21 Craig Silverstein <csilvers@google.com>
1942 * dwarf2read.c (zlib_decompress_section): Define abfd in the
1945 2008-04-21 Pedro Alves <pedro@codesourcery.com>
1947 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
1948 section is not a code section.
1950 2008-04-19 Craig Silverstein <csilvers@google.com>
1952 * NEWS: Add information on compressed debug sections.
1954 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1956 * mi/mi-cmd-var.c (varobj_update_one): Print new
1957 value for variable objects that changed type.
1959 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1961 * varobj.c (varobj_invalidate): Don't touch floating
1964 2008-04-19 Mark Kettenis <kettenis@gnu.org>
1966 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
1967 (multiple_symbols_cancel): Remove extra const.
1968 * symtab.h: Likewise.
1970 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
1972 * interps.c (top_level_interpreter): Rename static variable...
1973 (top_level_interpreter_ptr): ...to this.
1974 (top_level_interpreter): New function.
1976 * interps.h: New extern for top_level_interpreter.
1978 * linespec.c: Include interps.h and mi/mi-cmds.h.
1979 (decode_line_2): When using MI, always set all breakpoints in menu.
1981 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
1983 2008-04-18 Craig Silverstein <csilvers@google.com>
1985 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
1986 * config.in, configure: Regenerate.
1987 * dwarf2read.c: Include zlib.h if present.
1988 Modified *_SECTION macros.
1989 (section_is_p): New.
1990 (dwarf2_locate_sections): Use section_is_p instead of strcmp
1991 (dwarf2_resize_section): New.
1992 to determine whether a given section has a given name.
1993 (zlib_decompress_section): New.
1994 (dwarf2_read_section): Read the compressed section if present
1996 * MAINTAINERS: Added myself to section Write After Approval.
1998 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
2000 * defs.h (exec_set_section_offsets): Remove prototype.
2001 * exec.c (exec_set_section_offsets): Remove function.
2003 2008-04-18 Joel Brobecker <brobecker@adacore.com>
2005 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
2006 in the search for the matching symbol.
2008 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
2010 * breakpoint.c (update_watchpoint): Always reparse
2013 2008-04-17 Joel Brobecker <brobecker@adacore.com>
2015 * breakpoint.c (print_one_breakpoint_location): Make sure to print
2016 the breakpoint address only once.
2018 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
2020 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
2021 rather than a hard-coded architecture, for xcoff executables.
2023 2008-04-17 Doug Evans <dje@google.com>
2025 * buildsym.c (watch_main_source_file_lossage): New fn.
2026 (end_symtab): Call it.
2028 * source.c (find_and_open_source): Add some comments clarifying
2029 handling of FULLNAME argument. Make static. Remove pointless
2032 2008-04-17 Pedro Alves <pedro@codesourcery.com>
2034 * inf-loop.c (inferior_event_handler): Also run the intermediate
2035 continuations in the INF_EXEC_COMPLETE case.
2037 2008-04-16 Tom Tromey <tromey@redhat.com>
2039 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
2040 (set_cmd_async_ok, get_cmd_async_ok): Declare.
2041 * cli/cli-decode.c (set_cmd_async_ok): New function.
2042 (get_cmd_async_ok): New function.
2043 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
2045 * top.c (execute_command): Use get_cmd_async_ok.
2046 * infcmd.c: Include cli/cli-decode.h.
2047 (_initialize_infcmd): Mark "interrupt" as async-ok.
2048 * Makefile.in (infcmd.o): Depend on cli_decode_h.
2050 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
2053 * exec.c: Correct "arch-utils.h" include.
2055 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
2058 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
2059 to allow printing to 'see' real reason of stop. This fixes PR 2424.
2060 * breakpoint.c (bpdisp_texst): New function. The function takes over
2061 the role of bpstats static array in print_one_breakpoint_location.
2062 (print_it_typical): Print "Temporary breakpoint" instead
2063 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
2064 protocols, print disp field.
2065 (print_one_breakpoint_location): Removed bpdisps static definition.
2066 Call new bpstat_text function to get value for 'disp' field.
2067 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
2069 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
2071 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
2072 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
2073 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
2074 * gnulib/Makefile.in: Regenerate.
2076 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2078 * Makefile.in (GNULIB_H): New. Trigger all-lib.
2079 (defs_h): Use $(GNULIB_H).
2080 (all-lib): Depend on gnulib/Makefile.
2081 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
2082 * config.in, gnulib/Makefile.in: Regenerated.
2084 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2086 * Makefile.in (LIBGNU, INCGNU): Define.
2087 (INTERNAL_CFLAGS_BASE): Add INCGNU.
2088 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
2090 ($(LIBGNU), all-lib): New rules.
2091 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
2092 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
2093 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
2094 * gnulib: New directory, from gnulib-tool.
2095 * configure, aclocal.m4: Regenerated.
2097 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2099 * linux-thread-db.c (have_threads_callback): Check thread->private.
2101 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
2102 Vladimir Prus <vladimir@codesourcery.com>
2105 * varobj.c (value_of_root): Update the expression for
2107 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
2110 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
2112 * mi/mi-cmd-var.c: Include "mi-getopt.h".
2113 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
2114 (mi_cmd_var_set_format): Use new mi_parse_format.
2115 (mi_cmd_var_evaluate_expression): Support for -f option to specify
2117 * Makefile.in (mi-cmd-var.o): Update dependencies.
2119 * varobj.h (varobj_get_formatted_value): Declare.
2120 * varobj.c (my_value_of_variable): Added format parameter.
2121 (cplus_value_of_variable): Likewise.
2122 (java_value_of_variable): Likewise.
2123 (c_value_of_variable): Likewise. Evaluate expression based
2124 on format parameter.
2125 (struct language_specific): Add format parameter to function member
2127 (varobj_get_formatted_value): New.
2128 (varobj_get_value): Added format parameter to method call.
2130 2008-04-08 Joel Brobecker <brobecker@adacore.com>
2132 * stabsread.c (cleanup_undefined_types_noname): Manually set the
2133 instance flags of the undefined type before calling replace_type.
2135 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
2137 * target.h (enum strata): Remove the download_stratum.
2139 2008-04-07 Doug Evans <dje@google.com>
2141 * buildsym.h (last_source_file): Add dwarf info to comment.
2142 (last_source_start_addr): Ditto.
2144 2008-04-07 Pedro Alves <pedro@codesourcery.com>
2146 * alphanbsd-tdep.c: Include "target.h".
2147 * mn10300-tdep.c: Include "target.h".
2148 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
2150 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
2152 Fix breakpoint condition that use member variables.
2153 * valops.c (check_field): Remove.
2154 (check_field_in): Rename to check_field.
2155 (value_of_this): Use la_name_of_this.
2156 * value.h (check_field): Adjust prototype.
2158 * language.h (la_value_of_this): Rename to la_name_of_this.
2159 * language.c (unknown_language_defn): Specify "this" for
2161 (auto_language_defn): Likewise.
2162 (local_language_defn): Likewise.
2163 * ada-lang.c (ada_language_defn): Adjust comment.
2164 * c-lang.c (c_language_defn): Adjust comment.
2165 (cplus_language_defn): Specify "this" for name_of_this.
2166 (asm_language_defn): Adjust comment.
2167 (minimal_language_defn): Adjust comment.
2168 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
2169 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
2170 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
2171 * objc-lang.c (objc_language_defn): Specify "self" for
2173 * p-lang.c (pascal_language_defn): Specify "this" for
2175 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
2177 * symtab.c (lookup_symbol_aux): Lookup "this" in the
2178 proper scope, and check for field in type of "this", without
2179 trying to create a value.
2181 2008-04-04 Pedro Alves <pedro@codesourcery.com>
2183 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
2184 (mi_error_message): Delete declaration.
2185 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
2186 returning MI_CMD_ERROR.
2187 * mi/mi-main.c (mi_error_message): Delete.
2188 (mi_cmd_exec_interrupt):
2189 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
2190 (mi_cmd_thread_info): Call error instead of returning
2192 (mi_cmd_data_list_register_values): Call error instead of
2193 returning MI_CMD_ERROR. Adapt to new get_register interface.
2194 (get_register): Change return typo to void. Call error instead of
2195 returning MI_CMD_ERROR.
2196 (mi_cmd_data_write_register_values): Call error instead of
2197 returning MI_CMD_ERROR.
2198 (mi_cmd_list_features): Return MI_CMD_DONE.
2199 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
2200 (mi_execute_command): Always print exceptions with -error.
2202 2008-04-04 Joel Brobecker <brobecker@adacore.com>
2204 * NEWS: Mention new commands set/show multiple-symbols.
2206 2008-04-03 Joel Brobecker <brobecker@adacore.com>
2208 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
2209 (multiple_symbols_cancel): New constants.
2210 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
2211 (multiple_symbols_select_mode): New function.
2212 (_initialize_symtab): Add new set/show multiple-symbols commands.
2213 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
2214 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
2215 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
2217 * linespec.c (decode_line_2): Likewise.
2219 2008-04-03 Doug Evans <dje@sebabeach.org>
2221 * symtab.h (enum free_code): Delete free_contents, unused.
2222 * symmisc.c (free_symtab_block): Delete.
2223 (free_symtab, case free_code): Delete.
2225 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
2227 * valops.c (value_cast_structs): New function. Cast related
2228 STRUCT types up/down and return cast value. The body of this
2229 function comes mostly from value_cast_pointers.
2230 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
2231 to value_cast_structs. Now value_cast_pointers needs only create
2232 appropriate reference after using value_cast_structs for actual
2234 (value_cast): Handle references.
2236 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
2238 * MAINTAINERS: Added myself to section Write After Approval.
2240 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
2242 * ia64-tdep.c (examine_prologue): Correct array access.
2244 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2246 * cp-support.c (first_component_command): Return if no arguments.
2248 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
2250 * ser-mingw.c (ser_windows_open): Open requested name.
2252 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2254 * MAINTAINERS: Added myself.
2256 2008-03-28 Pedro Alves <pedro@codesourcery.com>
2258 * target.c (find_default_run_target): Allow a NULL `do_mesg'
2259 parameter. If it is NULL, don't call error.
2260 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
2261 `do_mesg' parameter to find_default_run_target. If no target was
2264 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
2266 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
2267 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
2268 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
2270 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
2272 2008-03-27 Joel Brobecker <brobecker@adacore.com>
2276 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
2278 * features/Makefile (%.dat): Set xmltarget to the base filename
2279 of the XML source, without subdirectory.
2280 * regformats/rs6000/powerpc-32.dat: Regenerate.
2281 * regformats/rs6000/powerpc-64.dat: Regenerate.
2282 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2284 2008-03-27 Markus Deuling <deuling@de.ibm.com>
2286 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
2289 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
2291 * mi/mi-main.c (enum captured_mi_execute_command_actions):
2292 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
2294 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
2296 * objfiles.h (struct objfile): New GDBARCH member.
2297 (get_objfile_arch): Add prototype.
2298 * objfiles.c: Include "arch-utils.h".
2299 (allocate_objfile): Look up gdbarch associated with bfd.
2300 (get_objfile_arch): New function.
2301 * Makefile (objfiles.o): Update dependencies.
2303 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
2305 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
2307 (locexpr_describe_location): Replace current_gdbarch by
2309 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
2310 (dwarf2_add_field): Likewise.
2311 (read_tag_pointer_type): Likewise.
2312 (read_base_type): Likewise.
2313 (new_symbol): Likewise.
2315 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
2316 (decode_base_type, decode_function_type): Likewise.
2317 (coff_read_struct_type, coff_read_enum_type): Likewise.
2318 (coff_symtab_read): Replace current_gdbarch by objfile arch.
2319 (decode_base_type): Likewise.
2320 (coff_read_enum_type): Likewise.
2321 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
2322 (coff_read_enum_type): Likewise.
2324 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
2325 (end_psymtab): Likewise.
2326 (process_one_symbol): Likewise.
2328 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
2329 (parse_procedure): Likewise.
2330 (parse_partial_symbols): Likewise.
2332 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
2334 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
2335 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
2337 (read_range_type): Replace current_gdbarch by objfile arch. Replace
2338 static range_index_type by built-in type.
2339 (read_one_struct_field): Replace current_gdbarch by objfile arch.
2340 (read_enum_type): Likewise.
2342 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
2345 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2347 * varobj.h (varobj_floating_p): Declare.
2348 * varobj.c (varobj_floating_p): New.
2349 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
2350 '@' as the name, update all floating varobjs.
2352 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2354 * varobj.c (struct varobj_root): Rename use_selected_frame to
2355 floating, and clarify the meaning.
2356 (varobj_create, varobj_update, new_root_variable): Adjust.
2357 (value_of_root): Don't use type_changed as in variable,
2359 (c_value_of_root): Adjust.
2361 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2363 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
2365 (linux_nat_wait): Add main lwp to gdb's thread list.
2366 * linux-thread-db.c (find_new_threads_callback): Also attach to
2367 already listed threads which thread_db didn't know about yet.
2369 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2371 * linux-nat.c (drain_queued_events): Fix comment typo.
2372 (linux_nat_attach): In async mode, don't rely on storing a pending
2373 status. Instead place the wait status on the pipe.
2374 (linux_nat_resume): Remove unreacheable shortcut code in async
2376 (stop_wait_callback): In async mode, don't store pending status.
2377 Instead, cancel breakpoints or resend the signal appropriatelly.
2378 (cancel_breakpoint): New, refactored from
2379 cancel_breakpoints_callback.
2380 (cancel_breakpoints_callback): Call cancel_breakpoint.
2381 (pipe_to_local_event_queue): Remove special token processing.
2382 (linux_nat_wait): Issue an internal error if a pending status is
2383 found in async mode.
2385 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
2387 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
2389 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
2390 Vladimir Prus <vladimir@codesourcery.com>
2392 * varobj.c (struct varobj_root): New component thread_id.
2393 (varobj_get_thread_id, check_scope): New functions.
2394 (c_value_of_root): Use check_scope. Switch to the
2395 proper thread if necessary.
2397 * varobj.h (varobj_get_thread_id): New extern.
2399 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
2401 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
2404 * top.c: Revert 2008-03-21 changes.
2406 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2408 * thread.c (make_cleanup_restore_current_thread): Make it
2410 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2411 * varobj.c (varobj_update): Don't save/restore frame.
2412 (c_value_of_root): Save/restore thread and frame here,
2413 using make_cleanup_restore_current_thread.
2414 * Makefile.in: Update dependecies.
2416 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2418 * varobj.c (struct varobj_root): Clarify
2419 comment on the frame field.
2420 (varobj_create): Don't set frame if we have no
2423 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2426 Suggested by Jan Kratochvil:
2427 * top.c (gdb_rl_operate_and_get_next_completion): Call
2428 rl_redisplay_function.
2429 (gdb_rl_redisplay): New.
2430 (init_main): Set rl_redisplay_function.
2432 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
2434 * aix-thread.c (pdc_read_regs): Fix compiler warning.
2435 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
2436 (store_regs_kernel_thread): Likewise.
2438 2008-03-21 Pedro Alves <pedro@codesourcery.com>
2440 Linux native async support.
2442 * target.h (struct target_ops): Delete to_async_mask_value and add
2444 (target_is_async_p, target_async): Formatting.
2445 (target_async_mask_value): Delete.
2446 (target_async_mask): Delete function declaration, and add new
2447 target macro with the same name.
2449 * target.c (update_current_target): Replace to_async_mask_value by
2450 to_async_mask. Default to_async_mask to return_one.
2451 (target_async_mask): Delete.
2452 (find_default_can_async_p, find_default_is_async_p): New.
2453 (init_dummy_target): register find_default_can_async_p and
2454 find_default_is_async_p on the dummy target.
2456 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
2457 (debug_linux_nat_async): New global.
2458 (show_debug_linux_nat_async): New function.
2459 (linux_nat_async_enabled, linux_nat_async_mask_value)
2460 (linux_nat_event_pipe, linux_nat_num_queued_events)
2461 (linux_nat_async_events_enabled): New globals.
2462 (struct waitpid_result): New struct.
2463 (waitpid_queue): New global.
2464 (queued_waitpid, push_waitpid, drain_queued_events): New.
2465 (my_waitpid): Call queued_waitpid.
2466 (linux_child_follow_fork): Disable async events during the call.
2467 (blocked_mask): Delete.
2468 (sync_sigchld_action, async_sigchld_action): New globals.
2469 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
2470 async mode, block events during the call.
2471 (linux_nat_create_inferior): New.
2472 (linux_nat_attach): In sync mode, restore the mask states. In
2473 async mode, wake the event loop immediatelly.
2474 (detach_callback): Drain all queued events of the lwp we're
2476 (linux_nat_detach): Block async mode, and drain events of the main
2478 (linux_nat_resume): If in async mode, mask async events during the
2479 call. If short circuiting, force event loop to wake up. If
2480 resuming, set target_executing, and register target events in the
2482 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
2483 (linux_nat_wait): In async mode, block events during the call.
2484 Only enable/disable passing SIGINT to the inferior in sync mode.
2485 Get events from local waitpid queue. If no interesting events was
2486 found, return to events loop. Reregister target events in the
2487 event loop on exit. In sync mode, no need to reblock SIGCHLD.
2488 (linux_nat_kill): Disable events on entry.
2489 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
2490 here. Detach async mode from the event loop if there are no more
2491 forks available, otherwise leave it on.
2492 (sigchld_handler): Assure this is called only in sync mode.
2493 (linux_async_permitted, linux_async_permitted_1): New globals.
2494 (set_maintenance_linux_async_permitted)
2495 (show_maintenance_linux_async_permitted): New functions.
2496 (linux_nat_is_async_p, linux_nat_can_async_p)
2497 (linux_nat_async_mask): New.
2498 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
2499 (get_pending_events, async_sigchld_handler): New.
2500 (linux_nat_async_events): New.
2501 (async_terminal_is_ours): New global.
2502 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
2503 (async_client_callback, async_client_context): New.
2504 (linux_nat_async_file_handler, linux_nat_async)
2505 (linux_nat_disable_async, linux_nat_enable_async): New.
2506 (linux_nat_add_target): Register linux_nat_create_inferior,
2507 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
2508 linux_nat_async_mask, linux_nat_terminal_inferior and
2509 linux_nat_terminal_ours.
2510 (_initialize_linux_nat): Remove local action variable, and update
2511 code that used it to use sync_sigchld_action. Add new
2512 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
2513 set/show command in the maintenance class. Add new "linux-async"
2514 maintenance set/show command. Block SIGCHLD by default. Setup
2515 async_sichld_action, and sync_sigchld_action. Install the default
2517 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
2520 * linux-thread-db.c (re_check_for_thread_db): New.
2521 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
2522 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
2523 (thread_db_async_mask): New.
2524 (init_thread_db_ops): Register thread_db_can_async_p,
2525 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
2527 * remote.c (remote_async_mask_value): New.
2528 (remote_return_zero): New.
2529 (init_remote_ops): Register remote_return_zero as callbacks of
2530 to_can_async_p and to_is_async_p.
2531 (remote_can_async_p, remote_is_async_p, remote_async): Update to
2532 use remote_async_mask_value.
2533 (remote_async_mask): New.
2534 (init_remote_async_ops): Remove to_async_mask_value setting and
2535 register remote_async_mask as to_async_mask callback in
2538 * Makefile.in (linux-nat.o): Update.
2540 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2542 * gdbthread.h (add_thread_with_info): New.
2543 * linux-thread-db.c: Add some documentation.
2544 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
2545 (struct private_thread_info): Remove th_valid and ti_valid.
2546 Replace ti with tid.
2547 (thread_get_info_callback): Do not add TID to the new ptid. Do
2549 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
2550 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
2552 (attach_thread): Handle an already-existing thread. Use
2553 add_thread_with_info. Cache the th and tid.
2554 (detach_thread): Verify that private was set. Remove verbose
2555 argument and printing. Update caller.
2556 (thread_db_detach): Do not adjust inferior_ptid.
2557 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
2558 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
2559 (thread_db_wait): Do not use lwp_from_thread.
2560 (thread_db_pid_to_str): Use the cached TID.
2561 (thread_db_extra_thread_info): Check that private is set.
2562 (same_ptid_callback): Delete.
2563 (thread_db_get_thread_local_address): Do not use it or check
2564 is_thread. Check that private is set. Assume that the thread
2565 handle is already cached.
2566 (init_thread_db_ops): Remove to_resume and to_kill.
2567 * thread.c (add_thread_with_info): New.
2568 (add_thread): Use it.
2569 * linux-nat.c (find_thread_from_lwp): Delete.
2570 (exit_lwp): Do not use it. Check print_thread_events. Print before
2571 deleting the thread.
2572 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
2573 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
2574 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
2575 printf_unfiltered for thread exits.
2576 * procfs.c (procfs_wait): Likewise.
2578 2008-03-21 Chris Demetriou <cgd@google.com>
2580 * symtab.c (rbreak_command): Quote symbol name before passing
2581 it to break_command.
2583 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2585 * eval.c (evaluate_subexp_for_address): Clarify error message.
2586 Use value_must_coerce_to_target.
2587 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
2588 * valops.c (value_assign): Call value_coerce_to_target when
2589 assigning to anything but internalvars. Leave GDB-side arrays
2590 as arrays when assigning to internalvars.
2591 (value_must_coerce_to_target, value_coerce_to_target): New.
2592 (value_coerce_array, value_addr): Call value_coerce_to_target.
2593 (value_array): Create the array in GDB's memory instead of
2595 * value.h (value_must_coerce_to_target, value_coerce_to_target):
2598 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2600 * top.c (quit_confirm): Warn that we will kill the program.
2602 2008-03-19 Pedro Alves <pedro@codesourcery.com>
2604 * inflow.c (terminal_ours_1): Guard access to
2605 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
2607 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
2608 Jim Blandy <jimb@codesourcery.com>
2609 Daniel Jacobowitz <drow@false.org>
2611 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
2612 (dwarf2_read_address): Update prototype.
2614 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
2615 (signed_address_type): Likewise.
2616 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
2617 (execute_stack_op): Update calls to unsigned_address_type,
2618 signed_address_type and dwarf2_read_address. Fix implementation
2619 of DW_OP_deref_size.
2621 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
2622 (dwarf2_per_cu_addr_size): Likewise.
2623 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
2624 (struct dwarf2_loclist_baton): Likewise.
2626 * dwarf2loc.c (find_location_expression): Update calls to
2627 dwarf2_read_address. Use dwarf2_per_cu_objfile and
2628 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
2629 (locexpr_describe_location): Likewise.
2630 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
2631 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
2632 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
2633 to dwarf2_per_cu_addr_size (per_cu).
2634 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
2635 (loclist_read_variable): Likewise.
2636 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
2638 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
2639 instead of baton->objfile.
2640 (dwarf2_per_cu_obfile): New function.
2641 (dwarf2_per_cu_addr_size): Likewise.
2643 * dwarf2-frame.c (struct comp_unit): Move higher.
2644 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
2645 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
2646 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
2647 parameter by using fde->eh_frame_p. Use read_encoded_value
2648 to implement DW_CFA_set_loc.
2649 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
2650 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
2651 execute_stack_op and execute_cfa_program.
2652 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
2653 (size_of_encoded_value): Remove.
2654 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
2655 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
2656 (add_cie): Set cie->unit backlink.
2657 (decode_frame_entry_1): Set cie->addr_size. Update calls to
2659 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2661 2008-03-17 Markus Deuling <deuling@de.ibm.com>
2663 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
2664 gdbarch_bfd_arch_info.
2666 2008-03-17 Joel Brobecker <brobecker@adacore.com>
2668 * aix-thread.c (pdc_read_regs): Minor reformatting.
2670 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
2672 * thread.c (print_thread_info): Don't insist
2673 on having current thread if there are no
2676 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2678 * infcmd.c (attach_command_post_wait)
2679 (attach_command_continuation): New.
2680 (attach_command): Support background async execution, and async
2681 execution in synchronous mode.
2683 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2685 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
2686 * symmisc.c (dump_symtab_1): Likewise.
2687 * wrapper.c (gdb_value_struct_elt): Likewise.
2689 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2691 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
2693 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2695 * linux-nat.c (linux_nat_filter_event): New, refactored from
2697 (linux_nat_wait): Call linux_nat_filter_event.
2699 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
2701 * top.c (execute_command): Fix uninitialized variable error.
2703 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2705 * Makefile.in (amd64nbsd-nat.o): New dependency.
2706 * amd64nbsd-nat.c: Include "nbsd-nat.h".
2707 (_initialize_amd64nbsd_nat): Update target vector to use
2708 nbsd_pid_to_exec_file.
2709 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
2711 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2713 Remove ignoring leading exec events code.
2714 * fork-child.c (startup_inferior): Do not set
2715 inferior_ignoring_leading_exec_events.
2716 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
2717 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
2718 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
2719 (handle_inferior_event): Remove code for ignoring leading exec
2721 * target.c (update_current_target): Do not inherit, or default,
2722 to_reported_exec_events_per_exec_call.
2723 (debug_to_reported_exec_events_per_exec_call): Remove.
2724 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
2725 * target.h (target_reported_exec_events_per_exec_call): Remove.
2726 (struct target): Remove the to_reported_exec_events_per_exec_call
2729 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2731 Implement -thread-info.
2732 * gdbthread.h (print_thread_info): Declare.
2734 * thread.c (print_thread_info): New, extracted
2735 from info_threads_command and adjusted to
2736 work for CLI and MI.
2737 (info_threads_command): Use print_thread_info.
2738 * Makefile.in: Update dependencies.
2740 * mi/mi-cmds.c (mi_cmds): Specify a handler
2742 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
2743 * mi/mi-main.c (mi_cmd_thread_info): New.
2744 (mi_cmd_list_features): Include 'thread-info'.
2746 2008-03-14 Kevin Buettner <kevinb@redhat.com>
2748 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
2749 to decide whether to match instruction patterns using "sw" and "sd".
2751 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2753 * infcmd.c (jump_command): Postpone disabling stdin until after
2756 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2758 * inflow.c (gdb_getpgrp): New.
2759 (gdb_has_a_terminal): Use get_getpgrp.
2760 (terminal_ours_1): If attach_flag is set, don't refetch
2761 inferior_process_group.
2763 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2765 * features/library-list.dtd: Allow "section" elements as children
2766 of "library". Add "section" element and describe its attributes.
2768 * solib-target.c (struct lm_info): Add section_bases member.
2769 (library_list_start_segment): Error out if seen a section element.
2770 (library_list_start_section): New.
2771 (library_list_end_library): New.
2772 (solib_target_free_library_list): Free section_bases.
2773 (section_attributes): New.
2774 (library_children): Make "segment" optional. Add "section" child.
2775 (library_list_children): Register library_list_end_library.
2776 (solib_target_relocate_section_addresses): Handle section bases.
2778 * NEWS: Mention new qXfer:libraries:read section offsets support.
2780 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2782 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
2783 (make_exec_error_cleanup): Remove declarations.
2784 * utils.c (exec_error_cleanup_chain): Remove.
2785 (do_exec_error_cleanups, discard_exec_error_cleanups)
2786 (make_exec_error_cleanup): Remove.
2787 * event-loop.c (start_event_loop): Adjust call to
2789 * event-top.c (async_enable_stdin): Remove the paramater dummy.
2790 (async_disable_stdin): Don't register async_enable_stdin via
2792 * inf-loop.c (inferior_event_handler): Don't
2793 call do_exec_error_cleanups. Call async_enable_stdin instead.
2794 * event-loop.c (start_event_loop): Adjust call to
2796 * tui/tui-interp.c (tui_command_loop): Adjust call to
2799 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2802 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
2803 * breakpoint.c (bpstat_do_actions): In async mode,
2804 don't jump to top expecting stop_bpstat to be already
2806 * event-loop.c (start_event_loop): Call async_enable_stdin
2808 * event-top.c (async_enable_stdin): Do nothing if sync_execution
2810 (command_handler): Do not setup continuation here.
2811 (command_line_handler_continuation): Move to...
2812 * top.c (command_line_handler_continuation): ... here.
2813 (execute_command): In async mode, register continuation.
2814 Don't check frame's language in running in async mode.
2815 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
2816 * inf-loop.c (complete_execution): Inline into...
2817 (inferior_event_handler): ... here. Clear target_executing before
2818 doing any cleanups. Don't try to show prompt if the target was
2820 * infcmd.c (signal_command): Add support for async mode.
2821 (finish_command): Only add continuation if the target was
2822 successfully resumed.
2823 * remote.c (init_async_opts): Register to_get_thread_local_address
2825 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
2826 with sync_execution.
2827 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
2830 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
2832 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
2833 * exec.c (exec_bfd_mtime): Define.
2834 (exec_close): Clear it.
2835 (exec_file_attach): Set it.
2836 * gdbcore.h (exec_bfd_mtime): Declare.
2837 * source.c (find_source_lines): Do not use bfd_get_mtime.
2839 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2841 * top.c (simplified_command_loop): Remove.
2843 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2845 Remove unused remote.c hooks.
2846 * remote.c (deprecated_target_resume_hook)
2847 (deprecated_target_wait_loop_hook): Remove.
2848 (remote_resume): Do not call deprecated_target_resume_hook.
2849 (remote_wait): Do not call deprecated_target_wait_loop_hook.
2850 (remote_async_wait): Likewise.
2852 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2854 Implement MI notification for new threads.
2855 * doc/observer.texi (new_thread): Document.
2856 * observer.sh: Forward declare struct thread_info.
2857 * thread.c (add_thread): Notify observer.
2859 * interps.h (interp_init_ftype): New parameter
2861 (interp_set): Likewise.
2862 (top_level_interpreter_data): Declare.
2863 * interps.c (interp_set): New parameter top_level.
2864 Pass it to interpreter's init function. Remember
2865 top level interpreter.
2866 (interpreter_exec_cmd): Adjust.
2867 (top_level_interpreter_data): New.
2868 * main.c (captured_main): Pass 1 for top_level
2869 parameter of interp_set.
2870 * cli/cli-interp.c (cli_interpreter_init): New
2871 parameter top_level.
2872 * tui/tui-interp.c (tui_init): New parameter top_level.
2874 * mi/mi-interp.c (mi_new_thread): New.
2875 (mi_interpreter_init): If top level, register
2876 observer for new threads.
2878 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
2880 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2882 * top.c (execute_command): Disable break and stop
2883 commands in async mode.
2885 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2888 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2889 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2890 Call target_stop in the INF_QUIT_REQ case.
2891 * Makefile.in (inf-loop.o): Update.
2893 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2895 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2896 Call target_stop in the INF_QUIT_REQ case.
2897 * Makefile.in (inf-loop.o): Update.
2899 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2901 * top.c (execute_command): Enable break, info and interrupt
2902 commands in async mode.
2904 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
2905 Daniel Jacobowitz <dan@codesourcery.com>
2907 * breakpoint.h (breakpoint_restore_shadows): New
2909 * breakpoint.c (breakpoint_restore_shadows): New.
2910 (read_memory_nobpt): Delete.
2911 * gdbcore.h (read_memory_nobpt): Delete declaration.
2912 * target.c (memory_xfer_partial): Call
2913 breakpoint_restore_shadows.
2914 (restore_show_memory_breakpoints)
2915 (make_show_memory_beakpoints_cleanup): New.
2916 (show_memory_breakpoints): New.
2917 * target.h (make_show_memory_beakpoints_cleanup): Declare.
2918 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
2919 Make sure we see memory breakpoints when checking if
2920 breakpoint is still there.
2921 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
2922 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
2923 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
2924 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
2926 2008-03-12 Pedro Alves <pedro@codesourcery.com>
2928 * thread.c (add_thread): Use printf_unfiltered to print.
2930 2008-03-12 Joel Brobecker <brobecker@gnat.com>
2932 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
2933 that is true only on x86-solaris and x86_64-solaris.
2934 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
2935 with proc_get_LDT_entry.
2937 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
2939 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
2940 * config.in, configure: Regenerate.
2941 * fork-child.c (fork_inferior): Call create_tty_session.
2942 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
2943 (create_tty_session): New function.
2944 * terminal.h: Declare create_tty_session.
2946 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2949 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
2950 * mipsread.c: Include elf/internal.h.
2951 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
2954 2008-03-11 Markus Deuling <deuling@de.ibm.com>
2956 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
2957 to get at the current architecture and at the target specific vector.
2958 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
2959 remove define of I387_ST0_REGNUM.
2961 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
2963 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
2964 get at the current architecture
2965 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
2968 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
2969 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
2971 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
2972 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
2973 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
2975 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
2976 at the target specific vector.
2978 (i386_get_longjmp_target): Use get_frame_arch to get at the current
2979 architecture. Use gdbarch_tdep to get at the target specific vector.
2981 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
2982 update caller. Use gdbarch_tdep to get at the target specific vector.
2984 (i386_register_to_value: Use get_frame_arch to get at the current
2987 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
2990 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2991 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
2992 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
2993 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
2995 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
2998 (i387_convert_register_p, i387_register_to_value,
2999 i387_value_to_register): Update call for i386_fp_regnum_p.
3001 * i387-tdep.h: Remove comment.
3002 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
3003 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
3004 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
3005 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
3006 I387_MXCSR_REGNUM): Add target specific vector as parameter.
3008 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
3010 * Makefile.in (fork-child.o): Update.
3011 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
3012 argument. Gather all gdbserver features together.
3013 * fork-child.c (exec_wrapper): New variable.
3014 (fork_inferior): Use it.
3015 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
3016 (unset_exec_wrapper_command, _initialize_fork_child): New.
3018 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
3020 * source.c (directory_command): Modify the determination of
3021 condition of terminal "from_tty".
3023 2008-03-10 Matt Rice <ratmice@gmail.com>
3025 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
3027 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
3029 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
3030 of the data passing to strtoulst function.
3031 (info_spu_signal_command): Likewise.
3033 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
3035 * mi/mi-interp.c (mi_command_loop): Remove
3038 2008-03-07 Joel Brobecker <brobecker@adacore.com>
3040 * remote.c (extended_remote_attach_1): Make local variable pid an int
3043 2008-03-07 Joel Brobecker <brobecker@adacore.com>
3045 * solib-svr4.c (svr4_same_1): New function, originally extracted
3046 from svr4_same and expanded to handle the sparc64 case.
3047 (svr4_same): Move up and reimplement using svr4_same_1.
3048 (enable_break): Use svr4_same_1 to do shared library name comparisons.
3050 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
3052 * MAINTAINERS: Move self to Paper trail.
3054 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
3056 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
3057 * event-loop.c (call_async_signal_handler): New.
3058 * event-loop.h (call_async_signal_handler)
3059 (gdb_call_async_signal_handler): Declare.
3060 (mark_async_signal_handler): Add comments.
3061 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
3062 * mingw-hdep.c (sigint_event, sigint_handler): New.
3063 (gdb_select): Use them. Wait for the readline signal handler
3065 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
3066 * posix-hdep.c (gdb_call_async_signal_handler): New function.
3067 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
3069 (remote_fileio_ctrl_c_signal_handler): Use
3070 gdb_call_async_signal_handler.
3071 (initialize_remote_fileio): Initialize sigint_fileio_token.
3072 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
3073 not initialize tokens here.
3074 (handle_remote_sigint_twice): Likewise. Reinstall
3075 handle_remote_sigint.
3076 (async_remote_interrupt_twice): Just call interrupt_query.
3077 (cleanup_sigint_signal_handler): Do not delete tokens.
3078 (remote_interrupt, remote_interrupt_twice): Use
3079 gdb_call_async_signal_handler.
3080 (interrupt_query): Reinstall the default signal handler.
3081 (_initialize_remote): Initialize tokens here.
3083 2008-03-04 Joel Brobecker <brobecker@adacore.com>
3085 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
3086 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3087 Change the type of the lr register to code_ptr.
3088 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3089 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3090 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3091 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3092 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3093 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3094 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
3096 2008-03-03 James E. Wilson <wilson@tuliptree.org>
3098 * MAINTAINERS: Update my email address.
3100 2008-03-03 Keith Seitz <keiths@redhat.com>
3102 From Dave Murphy <davem@devkitpro.org>:
3103 * configure.ac: Set tcl configdir to win under mingw.
3104 * configure: Regenerate.
3106 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
3108 * breakpoint.c (fetch_watchpoint_value): New function.
3109 (update_watchpoint): Set and clear val_valid. Use
3110 fetch_watchpoint_value. Handle unreadable values on the
3111 value chain. Correct check for user-requested array watchpoints.
3112 (breakpoint_init_inferior): Clear val_valid.
3113 (watchpoint_value_print): New function.
3114 (print_it_typical): Use it. Do not free or clear old_val. Print
3115 watchpoints even if old_val == NULL.
3116 (watchpoint_check): Use fetch_watchpoint_value. Check for values
3117 becoming readable or unreadable.
3118 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
3119 (do_enable_watchpoint): Likewise.
3120 * breakpoint.h (struct breakpoint): Update comment for val. Add
3122 * NEWS: Mention watchpoints on inaccessible memory.
3124 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
3126 * Makefile.in (i386-nat.o): Update.
3127 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
3128 i386_use_watchpoints.
3129 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
3130 i386_use_watchpoints.
3131 * i386-nat.c (i386_stopped_data_address): Take two arguments.
3132 (i386_stopped_by_watchpoint): Update call.
3133 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
3134 * config/i386/nm-i386.h: Conditionalize definitions on
3135 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
3136 (i386_use_watchpoints): Declare.
3137 (i386_stopped_data_address): Update.
3138 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3139 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3141 2008-02-29 Joel Brobecker <brobecker@adacore.com>
3143 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
3144 * version.in: Bump version to 6.8.50.20080229-cvs.
3146 2008-02-28 Markus Deuling <deuling@de.ibm.com>
3148 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
3151 2008-02-28 Tom Tromey <tromey@redhat.com>
3153 * infcmd.c (notice_args_read): Print result of get_inferior_args.
3155 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
3157 * infcmd.c (kill_if_already_running): Make static. Use
3158 target_require_runnable.
3159 * target.c (target_require_runnable): New.
3160 * target.h (target_require_runnable): Declare.
3162 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
3164 * frame.c (reinit_frame_cache): Only annotate if frames were
3167 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
3169 * regformats/reg-ppc.dat: Rename "ps" to "msr".
3170 * regformats/reg-ppc64.dat: Likewise.
3172 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
3174 * features/Makefile (%.dat): Emit xmltarget statement.
3176 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
3177 Generate code to set gdbserver_xmltarget in init_registers_${name}.
3179 * regformats/arm-with-iwmmxt.dat: Regenerate.
3180 * regformats/mips64-linux.dat: Regenerate.
3181 * regformats/mips-linux.dat: Regenerate.
3182 * regformats/rs6000/powerpc-32.dat: Regenerate.
3183 * regformats/rs6000/powerpc-64.dat: Regenerate.
3184 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3186 * regformats/reg-arm.dat: Add xmlarch statement.
3187 * regformats/reg-i386.dat: Likewise.
3188 * regformats/reg-i386-linux.dat: Likewise.
3189 * regformats/reg-x86-64-linux.dat: Likewise.
3190 * regformats/reg-spu.dat: Likewise.
3192 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3194 * remote.c (remote_wait, remote_async_wait): Stop if we receive
3197 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3199 * utils.c (debug_timestamp): New.
3200 (vfprintf_unfiltered): Print timestamps if requested.
3201 (show_debug_timestamp): New.
3202 (initialize_utils): Register "set debug timestamp".
3203 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
3205 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3207 * breakpoint.c (skip_prologue_sal): New function.
3208 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
3209 computed from a line number.
3211 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3213 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
3214 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3215 Set PC register type to "code_ptr".
3216 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3217 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3218 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3219 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3220 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3221 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3222 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
3225 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
3227 * regformats/regdat.sh: Rename init_registers function in
3228 generated file to init_registers_${name}.
3230 * regformats/reg-crisv32.dat: Set "name" to crisv32.
3231 * regformats/reg-ppc64.dat: Set "name" to ppc64.
3232 * regformats/reg-s390x.dat: Set "name" to s390x.
3234 2008-02-26 Greg Law <glaw@undo-software.com>
3236 * regcache.c (registers_changed): Call reinit_frame_cache.
3238 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
3240 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
3241 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
3242 and svr4_fetch_objfile_link_map.
3243 * Makefile.in (sh-linux-tdep.o): Update.
3245 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
3247 * amd64-tdep.c (amd64_classify): Add support for decimal float
3249 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
3250 use the struct return convention.
3252 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
3254 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
3255 to old format. Discard breakpoint address if shared library is
3257 (breakpoint_1): Adjust formatting of table header accordingly.
3259 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
3261 * remote.c (remote_get_threadlist): If the response
3262 is empty, don't try to parse it.
3264 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
3266 Unbreak 'target async'.
3267 * serial.c (serial_async): Set the
3268 handler function before enabling async
3271 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
3273 * solib-svr4.c (enable_break): Convert r_brk to a code address.
3275 2008-02-21 Pedro Alves <pedro@codesourcery.com>
3277 * remote.c (extended_remote_attach_1): Set attach_flag.
3278 (extended_remote_create_inferior_1): Clear attach_flag.
3280 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
3282 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
3284 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
3285 * solib-svr4.c (solib_svr4_r_brk): New.
3286 (open_symbol_file_object, svr4_current_sos): Always check the
3288 (svr4_fetch_objfile_link_map): Do not set debug_base.
3289 (enable_break): Use r_brk if it is set.
3290 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
3291 (svr4_lp64_fetch_link_map_offsets): Likewise.
3292 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
3294 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3295 Mark Kettenis <kettenis@gnu.org>
3297 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
3298 trad_frame_saved_reg.
3299 (trad-frame.h): New include.
3301 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
3302 instead of frame_obstack_zalloc.
3303 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
3305 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
3307 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3309 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
3310 from disassemble_info instead of gdbarch_byte_order.
3312 * mips-tdep.c (gdb_print_insn_mips): Likewise.
3313 * arm-tdep.c (gdb_print_insn_arm): Likewise.
3315 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3317 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
3318 gdbarch as parameter.
3320 * gdbarch.{c,h}: Regenerate.
3322 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3324 * mem-break.c (default_memory_insert_breakpoint)
3325 (default_memory_remove_breakpoint): Likewise.
3326 * target.h (default_memory_remove_breakpoint)
3327 (default_memory_insert_breakpoint): Likewise.
3329 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3330 parameter. Replace current_gdbarch by gdbarch.
3331 * m32r-tdep.c (m32r_memory_insert_breakpoint)
3332 (m32r_memory_remove_breakpoint): Likewise.
3334 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
3336 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
3338 2008-02-19 Joel Brobecker <brobecker@adacore.com>
3340 * NEWS: Add entry describing Add support improvements.
3342 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3344 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
3347 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3349 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
3350 register_offset_hack anymore.
3352 * regcache.{c,h} (register_offset_hack): Remove.
3354 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3356 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
3358 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
3359 current_gdbarch by gdbarch.
3360 (hppa64_hpux_find_global_pointer): Likewise.
3361 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
3362 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
3363 find_global_pointer.
3365 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
3367 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
3369 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
3370 of gdbarch_num_regs.
3372 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
3373 replace current_gdbarch by gdbarch.
3374 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
3376 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3378 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
3379 and replace current_gdbarch by gdbarch.
3381 (store_register): Update call for exec_one_dummy_insn.
3382 (fetch_register, store_register): Update call of regmap.
3384 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
3385 parameter and replace current_gdbarch by gdbarch.
3387 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
3388 the current architecture. Update call for getregs_supplies and
3390 (ppcnbsd_fetch_inferior_registers): Likewise.
3392 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
3393 replace current_gdbarch by gdbarch.
3394 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
3395 get_regcache_arch to get at the current architecture. Update call for
3398 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3400 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
3403 2008-02-15 Markus Deuling <deuling@de.ibm.com>
3405 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
3407 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
3409 * NEWS: Mention pending breakpints in MI.
3411 2008-02-14 Markus Deuling <deuling@de.ibm.com>
3413 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
3415 2008-02-13 Markus Deuling <deuling@de.ibm.com>
3417 Add script to build and test GDB using enable-targets=all.
3419 * gdb_buildall.sh: New file.
3421 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
3423 * NEWS (New native configurations): Xtensa GNU/Linux.
3424 (New targets): Xtensa GNU/Linux.
3425 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
3427 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
3428 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
3429 * configure.tgt (xtensa*-*-linux*): New entry.
3430 * xtensa-config.c (xtensa_tdep): New variable.
3431 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
3432 (rmap): Change format based on new macro XTREG.
3433 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
3434 * xtensa-linux-nat.c: New.
3435 * xtensa-linux-tdep.c: New.
3436 * xtensa-xtregs.c: New.
3437 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
3438 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
3439 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
3440 (xtensa_register_t): New field coprocessor.
3441 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
3442 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
3443 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
3444 Update to handle privileged registers.
3445 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
3446 (xtensa_push_dummy_call): Set windowstart register correctly.
3447 (call0_analyze_prologue): Initialize xtensa_default_isa.
3448 (xtensa_derive_tdep): New.
3449 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
3450 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
3451 Call xtensa_derive_tdep().
3452 * config/xtensa/linux.mh: New.
3453 * regformats/reg-xtensa.dat: New.
3455 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
3457 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
3458 (filenames.h): New include.
3459 * Makefile.in (corelow.o): Add dependency for filenames.h.
3461 2008-02-08 Doug Evans <dje@google.com>
3463 * source.c (find_and_open_source): Always rewrite absolute filenames.
3465 2008-02-07 Doug Evans <dje@google.com>
3467 * breakpoint.c: #include "hashtab.h".
3468 (ambiguous_names_p): New fn.
3469 (update_breakpoint_locations): When restoring bp enable status, don't
3470 compare function names if any functions have same name.
3471 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
3473 2008-02-07 Joel Brobecker <brobecker@adacore.com>
3475 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
3476 instead of just a VEC*. Update use of SV.
3477 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
3479 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3481 * NEWS: Put all new commands since gdb-6.7 together.
3483 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3485 * ada-lang.c: #include "vec.h".
3486 (struct string_vector, new_string_vector, string_vector_append):
3488 (char_ptr): New typedef.
3489 (DEF_VEC_P (char_ptr)): New VEC type.
3490 (symbol_completion_add): Update profile to take the new VEC type
3491 instead of the old string_vector structure. Update code accordingly.
3492 (ada_make_symbol_completion_list): Use the new VEC type instead of
3493 the old string_vector structure, and update the code accordingly.
3494 * Makefile.in (ada-lang.o): Add dependency on vec.h.
3496 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
3498 * p-exp.y: Set current_type in missing places.
3499 (leftdiv_is_integer): New static variable.
3500 Typecast right operand of BINOP_DIV to long_double if both operands
3503 2008-02-06 Maciej W. Rozycki <macro@mips.com>
3505 * remote-mips.c (set_breakpoint): Rename to...
3506 (mips_set_breakpoint): ... this.
3507 (clear_breakpoint): Rename to...
3508 (mips_clear_breakpoint): ... this.
3509 (common_breakpoint): Rename to...
3510 (mips_common_breakpoint): ... this.
3511 (check_lsi_error): Rename to...
3512 (mips_check_lsi_error): ... this.
3514 2007-02-05 Joel Brobecker <brobecker@adacore.com>
3516 * language.h (struct language_defn): Add new field
3517 la_make_symbol_completion_list.
3518 * symtab.c (default_make_symbol_completion_list): Renames
3519 make_symbol_completion_list.
3520 (make_symbol_completion_list): New function.
3521 * symtab.h (default_make_symbol_completion_list): Add declaration.
3522 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
3523 (auto_language, local_language): Likewise.
3524 * objc-lang.c (objc_language_defn): Likewise.
3525 * scm-lang.c (scm_language_defn): Likewise.
3526 * m2-lang.c (m2_language_defn): Likewise.
3527 * f-lang.c (f_language_defn): Likewise.
3528 * jv-lang.c (java_language_defn): Likewise.
3529 * p-lang.c (pascal_language_defn): Likewise.
3530 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
3531 (minimal_language_defn): Likewise.
3532 * ada-lang.c (struct string_vector): New structure.
3533 (new_string_vector, string_vector_append, ada_unqualified_name)
3534 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
3535 (ada_make_symbol_completion_list): New functions.
3536 (ada_language_defn): Set la_make_symbol_completion_list.
3537 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
3538 this function is static.
3540 2008-02-05 Kevin Buettner <kevinb@redhat.com>
3542 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
3543 to account for call site optimizations.
3545 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
3547 * tracepoint.c (read_actions): Handle end-of-text indicator
3548 in action list properly. (Committed by Jim Blandy)
3550 2008-02-05 Jim Blandy <jimb@red-bean.com>
3552 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
3553 pseudoregister, not an internal error.
3554 Reported by: Andrzej Zaborowski
3556 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3558 * varobj.c (c_value_of_variable): Use xstrdup.
3560 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3562 Update stored rendition of varobj value when format changes.
3563 * varobj.c (varobj_set_display_format): Recomputed
3565 (c_value_of_variable): Return print_value.
3567 2008-02-03 Doug Evans <dje@google.com>
3569 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
3570 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
3571 * valops.c (value_one): New function.
3572 * value.h (value_one): Declare.
3574 Fix argument promotion for binary arithmetic ops for C.
3575 * valarith.c (unop_result_type): New fn.
3576 (binop_result_type): New fn.
3577 (value_binop): Move result type computation to binop_result_type.
3578 (value_pos, value_neg, value_complement): Move result type
3579 computation to unop_result_type.
3582 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3583 Return basetype, fieldno if found. All callers updated.
3584 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
3586 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3587 * symfile.h (fill_in_vptr_fieldno): Delete.
3589 2008-02-02 Doug Evans <dje@google.com>
3591 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
3593 * typeprint.c (*): Whitespace cleanup.
3595 2008-02-02 Mark Kettenis <kettenis@gnu.org>
3596 Luis Machado <luisgpm@br.ibm.com>
3597 Thiago Jung Bauermann <bauerman@br.ibm.com>
3599 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
3600 don't fit into registerson the stack the way GCC does.
3602 2008-02-01 Joel Brobecker <brobecker@adacore.com>
3604 * symtab.c (symbol_set_names): Do not add an entry in the demangling
3605 hash table for Ada symbols. Just store the linkage name as is,
3606 and leave the demangled_name as NULL.
3608 2007-02-01 Joel Brobecker <brobecker@adacore.com>
3610 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
3611 in the global scope.
3612 (new_symbol): Likewise.
3614 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3616 * breakpoint.c (break_command_1): Return void.
3617 (break_command_really): Return void. Rethrow
3618 exceptions instead of returning.
3619 (gdb_breakpoint): Remove the error_message parameter.
3620 Return void. Rename to set_breakpoint.
3621 * gdb.h (gdb_breakpoint): Rename and move to...
3622 * breakpoint.h (set_breakpoint): ...here.
3623 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
3624 event hooks even if exception is thrown. Adjust to
3625 gdb_breakpoint interface changes.
3628 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
3630 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
3631 float in both first and second word in the doubleword, to support
3634 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3636 Properly rethrow exception. This fixes errors
3637 about non-existent functions for -break-insert.
3638 * breakpoint.c (break_command_really): Use throw_exception
3639 for rethrowing. If rethrowing, don't print the exception.
3641 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3643 * NEWS: Mention Decimal Floating Point support.
3645 2008-01-31 Joel Brobecker <brobecker@adacore.com>
3647 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
3648 value type to builtin_type_void_func_ptr.
3650 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
3652 * s390-tdep.c (is_float_singleton, is_float_like,
3653 alignment_of, s390_return_value): Make checks for
3654 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
3656 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
3657 Thiago Jung Bauermann <bauerman@br.ibm.com>
3659 * infcmd.c (default_print_registers_info): Also print hex
3660 raw contents for TYPE_CODE_DECFLOAT registers.
3661 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
3662 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
3663 (rs6000_register_name): Add support for DFP pseudo-registers.
3664 (rs6000_pseudo_register_type): Likewise.
3665 rs6000_pseudo_register_reggroup_p): Likewise.
3666 (ppc_pseudo_register_read): New function.
3667 (ppc_pseudo_register_write): Likewise.
3668 (rs6000_pseudo_register_read): Likewise.
3669 (rs6000_pseudo_register_write): Likewise.
3670 (e500_pseudo_register_read): Move checks to
3671 rs6000_pseudo_register_read.
3672 (e500_pseudo_register_write): Move checks to
3673 rs6000_pseudo_register_write.
3674 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
3675 rs6000_pseudo_register_read and rs6000_pseudo_register_write
3676 in gdbarch if SPE or DFP is available. Adjust gdbarch's
3677 num_pseudo_regs to account for DFP pseudo regs.
3679 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3681 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
3682 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
3683 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
3684 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
3685 e500_pseudo_register_read, e500_pseudo_register_write): Use
3686 IS_SPE_PSEUDOREG macro.
3687 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
3688 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
3689 Remove initialization of tdep->ppc_ev31_regnum.
3691 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3693 * printcmd.c (print_formatted): Handle references as for unformatted
3696 2008-01-30 Joel Brobecker <brobecker@adacore.com>
3698 * eval.c (evaluate_subexp_standard): Add handling of user
3699 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
3701 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
3703 * eval.c (evaluate_subexp_standard): Support
3704 BINOP_INTDIV opcode.
3706 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
3708 * valarith.c (value_binop): Add floating-point BINOP_MIN and
3710 For BINOP_EXP, use length and signedness of left operand only for
3711 result, as for shifts.
3712 For integral operands to BINOP_EXP, use new integer_pow and
3713 uinteger_pow functions so as to get full range of results.
3714 (integer_pow): New function.
3715 (uinteger_pow): New function.
3717 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
3719 Use vector for varobj_list_children interface.
3720 * gdb/varobj.c (varobj_list_children): Return vector
3722 * gdb/varobj.h (varobj_list_children): Adjust
3724 (varobj_p): Declare. Declare vector thereof.
3725 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
3726 for varobj_list_children change.
3727 * Makefile.in (varobj_h): Update dependencies.
3729 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
3731 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
3732 TYPE_CODE_DECFLOAT arguments.
3733 (ppc64_sysv_abi_push_dummy_call) Likewise.
3734 (get_decimal_float_return_value): New function.
3735 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
3736 values by calling get_decimal_float_return_value.
3737 (ppc64_sysv_abi_return_value): Likewise.
3739 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
3741 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
3742 for preprocessor macro information. Formatting changes.
3744 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3746 * remote.c (struct remote_state): Add cached_wait_status.
3747 (remote_exec_file): New variable.
3748 (PACKET_vAttach, PACKET_vRun): New constants.
3749 (extended_remote_restart): Do not query for status.
3750 (struct start_remote_args): New.
3751 (remote_start_remote): Take it as a second argument. Check
3752 whether the target is running. Issue an error for non-running
3753 non-extended targets. Cache the wait status. Set inferior_ptid
3755 (remote_open_1): Prompt to disconnect non-running targets. Make
3756 sure the target is marked running. Do not set inferior_ptid here.
3757 Update call to remote_start_remote. Do not call remote_check_symbols
3758 if the target is not running.
3759 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
3760 argument. Handle a non-running target.
3761 (remote_detach): Use it.
3762 (extended_remote_detach): New.
3763 (remote_disconnect): Fix typo. Use remoute_mourn_1.
3764 (extended_remote_attach_1, extended_remote_attach)
3765 (extended_async_remote_attach): New.
3766 (remote_vcont_resume): Remove unused variable.
3767 (remote_wait, remote_async_wait): Use any cached wait status.
3768 (putpkt_binary, getpkt): Clear any cached wait status.
3769 (extended_remoute_mourn_1): New.
3770 (extended_remote_mourn): Use it.
3771 (extended_async_remote_mourn, extended_remote_run): New.
3772 (extended_remote_create_inferior_1): New.
3773 (extended_remote_create_inferior): Use it.
3774 (extended_remote_async_create_inferior): Likewise.
3775 (remote_xfer_partial): Skip for non-executing targets.
3776 (init_extended_remote_ops): Set to_detach and to_attach.
3777 (init_extended_async_remote_ops): Likewise. Use
3778 extended_async_remote_mourn.
3779 (_initialize_remote): Register vAttach, vRun, and
3780 set remote exec-file.
3781 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
3783 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3785 * Makefile.in (symfile.o): Update.
3786 * NEWS: Mention exec tracing support.
3787 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
3789 * infcmd.c (kill_if_already_running, detach_command)
3790 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
3791 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
3792 (follow_exec): Do not check may_follow_exec. Do not mourn and push
3793 targets. Apply the sysroot path to the loaded executable. Use
3794 no_shared_libraries.
3795 * linux-nat.c (linux_child_follow_fork): Print fork following
3796 messages if verbose.
3797 (kill_wait_callback): Kill again before waiting a second time.
3798 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
3799 no_shared_libraries.
3801 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3803 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
3805 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3807 * nto-tdep.h: Remove #include "defs.h".
3808 * nto-tdep.c: Add #include "defs.h".
3809 * Makefile.in (nto_tdep_h): Update dependencies.
3810 (nto-tdep.o): Likewise.
3812 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3814 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
3816 (proceed, start_remote): Update call to wait_for_inferior.
3817 * inferior.h (wait_for_inferior): Update declaration.
3818 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
3819 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
3820 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
3821 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
3823 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
3825 * varobj (adjust_value_for_child_access): Added checking for
3826 returned value from gdb_value_ind.
3827 (c_describe_child): Likewise.
3828 (cplus_describe_child): Fixed a typo.
3830 2008-01-29 Jim Blandy <jimb@red-bean.com>
3832 * MAINTAINERS: Update my info.
3834 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3836 Use multiple locations for hardware watchpoints.
3837 This eliminates the need to traverse value chain, doing
3838 various checks, in three different places.
3840 * breakpoint.h (struct bp_location): New fields
3841 lengths and watchpoint_type.
3842 (struct breakpoint): Remove the val_chain field.
3843 * breakpoint.c (is_hardware_watchpoint): New.
3844 (free_valchain): Remove.
3845 (update_watchpoint): New.
3846 (insert_bp_location): For hardware watchpoint, just
3848 (insert_breakpoints): Call update_watchpoint_locations
3849 on all watchpoints. If we have failed to insert
3850 any location of a hardware watchpoint, remove all inserted
3852 (remove_breakpoint): For hardware watchpoints, directly
3854 (watchpoints_triggered): Iterate over locations.
3855 (bpstat_stop_status): Use only first location of
3856 a resource watchpoint.
3857 (delete_breakpoint): Don't call free_valchain.
3858 (print_one_breakpoint): Don't print all
3859 locations for watchpoints.
3860 (breakpoint_re_set_one): Use update_watchpoint for
3863 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3865 Don't reset watchpoint block on solib load.
3867 * breakpoint.c (insert_bp_location): For watchpoints,
3868 recompute condition.
3869 (breakpoint_re_set_one): Instead of recomputing value
3870 and condition for watchpoints, just reset value and
3871 let insert_breakpoints/insert_bp_location recompute it.
3872 Don't do anything about disabled watchpoint.
3874 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
3876 * valarith.c (value_binop): Handle unsigned integer
3879 2008-01-28 Kevin Buettner <kevinb@redhat.com>
3881 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
3882 instruction pattern that appears frequently in position
3883 independent code. Fix bug in code which looks for "fmov" and
3884 backtracks if no "fmov" is found.
3886 2008-01-28 Doug Evans <dje@google.com>
3888 * dbxread.c (read_dbx_symtab): Fix indentation.
3889 Reformat comments to 80 columns.
3890 Move local var def closer to only use.
3892 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3894 * fork-child.c (SHELL_FILE): Remove #ifndef.
3895 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
3897 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
3899 * i386-tdep.c (i386_skip_noop): New function.
3900 (i386_analyze_prologue): Call i386_skip_noop function.
3902 2008-01-24 Michael Snyder <msnyder@specifix.com>
3904 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
3905 * win32-nat.c (win32_xfer_partial): Ditto.
3906 * target.c (default_xfer_partial): Minor whitespace adjustment.
3908 2008-01-24 Pedro Alves <pedro@codesourcery.com>
3910 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
3911 strip bit 1 even if pc doesn't point to thumb code.
3913 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
3915 * remote.c (remote_wait): Handle SIGINT between packets.
3916 (remote_async_wait): Likewise.
3918 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
3919 Chris Demetriou <cgd@google.com>
3921 * thread.c (add_thread_silent): Renamed
3923 (print_thread_events): New variable definition.
3924 (show_print_thread_events): New function.
3925 (_initialize_thread): Add "set print thread-events" and
3926 "show print thread-events" commands.
3927 (add_thread): Announce new thread.
3928 * gdbthread.h (add_thread_silent): Declare.
3929 (print_thread_events): New variable declaration.
3930 * inf-ttrace.c (inf_ttrace_wait): Don't
3931 inform about new thread, as add_thread is always
3932 called too, and will take care of that.
3933 * infrun.c (handle_inferior_event): Likewise.
3934 * procfs.c (procfs_wait): Likewise.
3935 * remote.c (remote_currthread): Likewise.
3936 * sol-thread.c (sol_thread_wait): Likewise.
3937 * win32-nat.c (get_win32_debug_event): Likewise.
3938 * linux-thread-db.c (attach_thread): Likewise.
3939 Remove the verbose parameter.
3940 (check_event): Make detach_thread be verbose
3941 only if print_thread_events is set.
3942 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
3943 about new thread. This is called only from
3944 linux-thread-db.c:attach_thread, which will take care.
3945 Remove the verbose parameter.
3946 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
3948 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
3950 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
3952 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
3954 * breakpoint.c (break_command_really): New parameter
3956 (break_command_1): Pass 0 as
3957 ignore_count to break_command_really.
3958 (gdb_breakpoint): Pass ignore_count to
3959 break_command_really.
3961 2008-01-21 Kevin Buettner <kevinb@redhat.com>
3963 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
3964 sigcontext struct via pointer.
3965 (struct sigframe comment): Update to show new field `psc'.
3967 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
3969 * infrun.c (handle_inferior_event): If
3970 we failed to remove breakpoints, error,
3971 don't try to increment PC by hand.
3973 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
3975 Add NetBSD/hppa target and host support.
3977 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
3978 (hppabsd_gregset): Move to ...
3979 (hppabsd_regset_from_core_section): Rename
3980 hppaobsd_regset_from_core_section and move to ...
3981 (hppabsd_find_global_pointer): Update comment.
3982 (hppabsd_init_abi): Make global. Do not register
3983 hppabsd_regset_from_core_section.
3984 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
3986 (_initialize_hppabsd_tdep): Move to ...
3987 * hppaobsd-tdep.c: ... here. New file.
3988 * hppnbsd-tdep.c: New file.
3989 * hppnbsd-nat.c: New file.
3990 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
3991 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
3992 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
3993 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
3994 * configure.host (hppa*-*-netbsd*): New entry.
3995 * configure.tgt (hppa*-*-netbsd*): New entry.
3996 (hppa*-*-openbsd*): Update.
3997 * NEWS (New native configuration): Mention NetBSD/hppa.
3998 (New targets): Mention NetBSD/hppa.
4000 2008-01-18 Markus Deuling <deuling@de.ibm.com>
4002 * gdbarch.sh (function_list): Add new property bits_big_endian to
4004 * gdbarch.{c,h}: Regenerate.
4006 * value.c (struct value): Replace BITS_BIG_ENDIAN by
4007 gdbarch_bits_big_endian (comment).
4008 (unpack_field_as_long, modify_field): Likewise.
4009 * value.h: Likewise (comment).
4010 * valops.c (value_slice): Likewise.
4011 * valarith.c (value_subscript, value_bit_index): Likewise.
4012 * gdbtypes.h (field): Likewise (comment).
4013 * eval.c (evaluate_subexp_standard): Likewise.
4014 * dwarf2read.c (dwarf2_add_field): Likewise.
4015 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
4016 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
4018 * defs.h (BITS_BIG_ENDIAN): Remove.
4020 2008-01-18 Markus Deuling <deuling@de.ibm.com>
4022 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
4024 * m2-exp.y (yylex): Likewise.
4025 * objc-exp.y (yylex): Likewise.
4027 * defs.h (DEPRECATED_STREQN): Remove.
4029 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
4031 * MAINTAINERS: Update my email address.
4033 2008-01-17 Jim Blandy <jimb@codesourcery.com>
4035 * README: Mention gdbserver/README.
4037 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
4039 * valarith.c (value_binop): Handle BINOP_INTDIV
4040 for unsigned and signed integers.
4042 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
4044 * s390-tdep.c (s390_gdbarch_init): Set default long double
4045 type to 128-bit IEEE quad.
4047 2008-01-17 Joel Brobecker <brobecker@adacore.com>
4049 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
4051 2008-01-16 Mark Kettenis <kettenis@gnu.org>
4053 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
4055 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
4056 * value.c: All callers changed.
4058 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4060 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
4061 DEPRECATED_STREQ by its expression.
4062 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
4063 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
4064 (scan_xcoff_symtab): Likewise.
4065 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
4066 * f-lang.c (find_common_for_function): Likewise.
4067 * objc-exp.y (parse_number): Likewise.
4069 * defs.h (DEPRECATED_STREQ): Remove.
4071 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4073 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
4074 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
4075 get_frame_arch to get at the current_architecture. Update AM33_MODE
4077 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
4078 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
4080 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
4082 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4084 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
4086 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
4088 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
4089 current_gdbarch by gdbarch. Update caller.
4091 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
4092 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
4093 the current architecture. Update calls of
4094 amd64_native_gregset_supplies_p.
4095 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
4096 (amd64bsd_store_inferior_registers): Likewise.
4098 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4100 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
4101 Replace current_gdbarch by gdbarch. Update caller.
4103 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4105 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
4106 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
4107 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
4108 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
4109 (stabsect_build_psymtabs): Fix indentation.
4111 2008-01-15 Michael Snyder <msnyder@specifix.com>
4113 * corelow.c (core_xfer_partial): Comment, cut/paste error.
4115 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
4117 * win32-nat.c (win32_create_inferior): Restore code calling
4118 CloseHandle on ProcessInformation structure.
4120 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
4122 * configure.ac: Check for void * as 3 argument of ptrace.
4123 * configure: regenerate.
4125 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4127 * alpha-tdep.c (alpha_heuristic_proc_start)
4128 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
4129 current_gdbarch by gdbarch.
4131 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
4132 current architecture by frame_info. Update alpha_heuristic_proc_start
4135 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
4136 get_frame_arch to get at the current architecture by frame_info. Update
4137 alpha_sigtramp_register_address call.
4139 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
4140 current_gdbarch by gdbarch. Update caller.
4141 (convert_to_extended, convert_from_extended): Add endianess parameter
4142 for comparison. Update caller.
4143 (arm_extract_return_value, arm_store_return_value): Use
4144 get_regcache_arch to get at the current architecture.
4146 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
4147 current_gdbarch by gdbarch. Update caller.
4148 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
4149 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
4151 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
4152 gdbarch as parameter. Update caller.
4153 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
4154 current_gdbarch by gdbarch. Update caller.
4156 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
4157 update caller. Replace current_gdbarch by gdbarch.
4159 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
4160 the current architecture. Replace current_gdbarch by gdbarch.
4161 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
4162 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
4163 expression. Add gdbarch as parameter and replace current_gdbarch with
4165 (M6811_TDEP): Remove.
4166 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
4168 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
4169 current_gdbarch by gdbarch. Update caller.
4171 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
4173 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
4176 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
4177 caller. Relace current_gdbarch by gdbarch.
4178 (altivec_register_p, spe_register_p): Likewise.
4179 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
4181 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
4182 altivec_register_p and spe_register_p.
4184 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
4185 caller. Replace current_gdbarch by gdbarch.
4186 (score_analyze_prologue): use get_frame_arch to get at the current
4189 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
4190 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
4191 current_gdbarch by gdbarch. Update caller.
4192 (sparc_frame_cache): Use get_frame_arch to get at the current
4194 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
4195 sparc_analyze_prologue.
4197 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
4200 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4202 * exec.c: #include "arch-utils.h"
4203 (print_section_info): Use gdbarch_from_bfd to get at the
4204 current architecture. Replace current_gdbarch. Fix indention. Replace
4205 deprecated_print_address_numeric by paddress.
4206 * Makefile.in (exec.o) Add dependency to arch-utils.h.
4208 * valprint.c (val_print_string): Replace
4209 deprecated_print_address_numeric.
4210 * tracepoint.c (trace_mention, scope_info): Likewise.
4211 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
4212 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
4213 (maintenance_check_symtabs): Likewise.
4214 * symfile.c (list_overlays_command): Likewise.
4215 * stack.c (frame_info, print_block_frame_labels): Likewise.
4216 * printcmd.c (print_address, print_address_demangle)
4217 (address_info): Likewise.
4218 * corefile.c (memory_error): Likewise.
4219 * infcmd.c (jump_command): Likewise.
4220 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
4221 (mention, delete_breakpoint): Likewise.
4222 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
4223 * dwarf2read.c (dump_die): Likewise.
4224 * ada-valprint.c (ada_val_print_1): Likewise.
4225 * f-valprint.c (f_val_print): Likewise.
4226 * linux-fork.c (info_forks_command): Likewise.
4227 * m32r-com.c (m32r_load_section, m32r_load)
4228 (m32r_upload_command): Likewise.
4230 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
4232 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4234 * gdbarch.sh (skip_prologue): Add gdbarch
4236 * gdbarch.{c,h}: Regenerate.
4238 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
4239 * amd64-tdep.c (amd64_skip_prologue): Likewise.
4240 * avr-tdep.c (avr_skip_prologue): Likewise.
4241 * cris-tdep.c (cris_skip_prologue): Likewise.
4242 * frv-tdep.c (frv_skip_prologue): Likewise.
4243 * h8300-tdep.c (h8300_skip_prologue): Likewise.
4244 * hppa-tdep.c (hppa_skip_prologue): Likewise.
4245 * i386-tdep.c (i386_skip_prologue): Likewise.
4246 * ia64-tdep.c (ia64_skip_prologue): Likewise.
4247 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
4248 * m32r-tdep.c (m32r_skip_prologue): Likewise.
4249 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
4250 * m68k-tdep.c (m68k_skip_prologue): Likewise.
4251 * m88k-tdep.c (m88k_skip_prologue): Likewise.
4252 * mep-tdep.c (mep_skip_prologue): Likewise.
4253 * mips-tdep.c (mips_skip_prologue): Likewise.
4254 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
4255 * mt-tdep.c (mt_skip_prologue): Likewise.
4256 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
4257 * score-tdep.c (score_skip_prologue): Likewise.
4258 * sh64-tdep.c (sh64_skip_prologue): Likewise.
4259 * sh-tdep.c (sh_skip_prologue): Likewise.
4260 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
4261 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
4262 * spu-tdep.c (spu_skip_prologue): Likewise.
4263 * v850-tdep.c (v850_skip_prologue): Likewise.
4264 * vax-tdep.c (vax_skip_prologue): Likewise.
4265 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
4266 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
4268 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
4269 current_gdbarch by gdbarch.
4270 * m32c-tdep.c (m32c_skip_prologue): Likewise.
4271 * s390-tdep.c (s390_skip_prologue): Likewise.
4273 2008-01-10 Doug Evans <dje@google.com>
4275 * defs.h (struct continuation_arg): Fix typo in comment.
4276 * target.c (target_translate_tls_address): Fix comment spelling error.
4278 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
4280 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
4281 (DOUBLEST_SCAN_FORMAT): Likewise.
4282 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
4283 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
4284 * c-exp.y (parse_number): Likewise.
4285 * jv-exp.y (parse_number): Likewise.
4286 * objc-exp.y (parse_number): Likewise.
4287 * p-exp.y (parse_number): Likewise.
4289 2008-01-09 Joel Brobecker <brobecker@adacore.com>
4291 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
4292 (check_typedef): Likewise.
4294 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
4296 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
4297 seen_double_big_d, treat the new H, D, and DD modifiers as length
4300 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4302 * dwarf2read.c (read_enumeration_type): Add comment.
4304 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
4306 * config.in: Regenerate.
4308 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4310 * ada-lang.c (ada_convert_actual): Renames convert_actual.
4312 (ada_convert_actuals): Delete.
4313 * ada-lang.h (ada_convert_actual): Add declaration.
4314 (ada_convert_actuals): Remove declaration.
4315 * infcall.c: #include "ada-lang.h".
4316 (value_arg_coerce): Add new parameter sp. Update function
4317 documetnation. Add handling of Ada function call parameters.
4318 * Makefile.in (infcall.o): Update dependencies.
4320 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
4322 * ada-lang.c (ensure_lval): Fix value lval kind.
4323 (convert_actual): Add handling for arguments passed by reference.
4325 2008-01-08 Doug Evans <dje@google.com>
4327 * dbxread.c (read_dbx_symtab): Fix indentation.
4329 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
4331 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
4332 (valarith.o): Depend on dfp.h.
4333 (valops.o): Likewise.
4334 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
4335 (set_decnumber_context): New function.
4336 (decimal_check_errors): Likewise.
4337 (decimal_from_number): Likewise.
4338 (decimal_to_number): Likewise.
4339 (decimal_from_string): Use set_decnumber_context and
4340 decimal_check_errors.
4341 (decimal_from_integral): New function.
4342 (decimal_from_floating): Likewise.
4343 (decimal_to_double): Likewise.
4344 (promote_decimal): Likewise.
4345 (decimal_binop): Likewise.
4346 (decimal_is_zero): Likewise.
4347 (decimal_compare): Likewise.
4348 (decimal_convert): Likewise.
4349 * dfp.h (decimal_from_integral): New prototype.
4350 (decimal_from_floating): Likewise.
4351 (decimal_to_double): Likewise.
4352 (decimal_binop): Likewise.
4353 (decimal_is_zero): Likewise.
4354 (decimal_compare): Likewise.
4355 (decimal_convert): Likewise.
4356 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
4357 call to value_from_decfloat.
4358 * valarith.c: Include dfp.h.
4359 (value_args_as_decimal): New function.
4360 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
4361 (value_logical_not): Likewise.
4362 (value_equal): Likewise.
4363 (value_less): Likewise.
4364 (value_pos): Likewise.
4365 (value_neg): Formatting fix.
4366 * valops.c: Include dfp.h.
4367 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
4368 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
4369 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
4370 (value_from_decfloat): Remove expect_type argument.
4371 * value.h (value_from_decfloat): Update prototype.
4373 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
4375 Ignore change in name of dynamic linker during
4376 execution on Solaris. This also unbreaks pending breakpoints.
4378 * solist.h (struct target_so_ops): New field same.
4379 * solib-svr4.c (svr4_same): New.
4380 (_initialize_svr4_solib): Register svr4_same.
4381 * solib.c (update_solib_list): Use ops->same, if available.
4383 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
4385 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
4386 when using MS-DOS paths.
4388 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4390 * NEWS: Mention --pid and --core command line behaviour changes.
4392 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4394 * main.c (captured_main): Remove 'count' varible and the
4395 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
4396 --pid options were issued simultaneously. If an explicit pid
4397 option was passed, don't fallback to core file. Detect extra
4398 arguments better in the presence of explicit pid or core
4401 2008-01-05 Joel Brobecker <brobecker@adacore.com>
4403 * ada-lang.c (ada_which_variant_applies): Correctly compute
4404 the value of the discriminant when the variant record is packed.
4406 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4408 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
4409 that are used to differentiate homonyms.
4411 2008-01-04 Jerome Guitton <guitton@adacore.com>
4413 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
4414 when the type is an anonymous pointer type.
4415 (ada_check_typedef): Avoid a seg fault when the type is null.
4416 * ada-typeprint.c (print_array_type): Add support for pointer
4419 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
4421 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
4423 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4425 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
4426 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
4428 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4430 * ada-exp.y (chop_separator): New function.
4431 (write_selectors): Rewrite to re-use chop_separator.
4432 (ada_nget_field_index, get_symbol_field_type): New functions.
4433 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
4436 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
4438 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
4439 of SYMBOL_VALUE when working with function symbols.
4441 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4443 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
4444 expressions. These expressions do not need to be rewriten.
4446 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4448 * dwarf2read.c (read_enumeration_type): Flag type as stub if
4449 the given die is a declaration.
4451 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4453 * ada-lang.c (ada_array_bound_from_type): Make non-static.
4454 Handle properly the case when the index type is an enumerated type.
4455 Do not return the subtype of the bounds type, just return the
4456 bounds type directly - this is not needed and is more consistent
4457 with what we do for arrays when no XA parallel type exists.
4459 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4461 * ada-lang.c (static_unwrap_type): Add forward declaration.
4462 (template_to_static_fixed_type): Fields of dynamic types sometimes
4463 also need to be unwrapped. Take this into account.
4464 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
4465 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
4466 * ada-typeprint.c (ada_print_type): Get the typename from
4467 the original type, not the base type.
4469 2008-01-03 Jerome Guitton <guitton@adacore.com>
4471 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
4472 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
4473 Update calls to ada_to_fixed_type.
4474 (ada_template_to_fixed_record_type_1): Ditto, but without looking
4476 (ada_to_fixed_type): Add check_tag parameter; do not look for
4477 tag if null. When looking for a tag, use a fixed record type.
4478 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
4479 * ada-valprint.c (printable_val_type, ada_value_print): Update
4480 calls to ada_to_fixed_type.
4482 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
4484 * doublest.c (convert_floatformat_to_doublest): Call
4485 floatformat_to_doublest instead of floatformat_to_double and use
4487 (convert_doublest_to_floatformat): Call floatformat_from_doublest
4488 instead of floatformat_from_double and use DOUBLEST variables.
4490 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
4492 * MAINTAINERS (Write After Approval): Add self.
4494 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4496 * symfile.c (set_initial_language): Make non-static.
4497 * symfile.h (set_initial_language): Add declaration.
4498 * language.c: #include "symfile.h".
4499 (set_language): Call set_initial_language if the frame language
4500 could not be determined.
4502 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
4504 * eval.c (evaluate_subexp_for_address): Provide frame address to
4505 locate_var_value only if it will be needed.
4507 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
4509 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
4511 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4513 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
4514 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
4515 This is needed to make sure that any other treatment applied
4516 to the resulting value does not fail for spurious reason,
4517 such as trying to take the address of this value.
4519 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4521 * ada-lang.c (ada_value_equal): Dereference reference types when
4524 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
4526 Updated copyright notices for most files.
4528 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
4530 * win32-nat.c (psapi_module_handle): Remove static.
4531 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
4532 return first module found if base_address is zero. Don't initialize
4533 psapi function pointers here. Convert to cygwin paths when
4535 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
4536 executable name. Use get_module_name when that fails or when
4538 (_initialize_psapi): New function. Initialize psapi stuff before it is
4539 needed or issue a warning if it is not found. Move psapi_module_handle
4542 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4544 * ada-lang.c (ada_remove_trailing_digits): New function.
4545 (ada_remove_po_subprogram_suffix): New function.
4546 (ada_decode): Improve. Move the description of the algorithm
4547 directly inside the code, instead of in the function global
4550 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4552 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
4553 and always print the dereferenced value.
4555 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4557 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
4558 of the case where the first argument is a reference.
4559 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
4561 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4563 Implement support for Ada interface types.
4565 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
4566 (ada_is_ignored_field): Ignore fields that are a dispatch table
4569 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4571 * top.c (print_gdb_version): Update copyright year.
4573 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4575 * ChangeLog-2007: New ChangeLog rotation.
4576 * ChangeLog: Reset for 2008.
4577 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
4580 For older changes see ChangeLog-2007.
4586 version-control: never