1 2008-05-27 Andreas Schwab <schwab@suse.de>
3 * symtab.h (enum address_class): Remove LOC_REGPARM and
5 (struct symbol): Add is_argument.
6 (SYMBOL_IS_ARGUMENT): Define.
8 * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
9 * buildsym.c (finish_block): Likewise.
10 * stack.c (print_frame_args, print_block_frame_locals)
11 (print_frame_arg_vars): Likewise.
12 * symtab.c (lookup_block_symbol): Likewise.
13 * tracepoint.c (add_local_symbols): Likewise.
14 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
16 * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
17 * dwarf2read.c (new_symbol): Likewise.
18 * mdebugread.c (parse_symbol): Likewise.
19 * stabsread.c (define_symbol): Likewise.
21 * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
23 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
24 * ax-gdb.c (gen_var_ref): Likewise.
25 * eval.c (evaluate_subexp_for_address): Likewise.
26 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
27 * m2-exp.y (yylex): Likewise.
28 * printcmd.c (address_info): Likewise.
29 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
30 * tracepoint.c (collect_symbol, scope_info): Likewise.
32 2008-05-24 Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
34 * gdbarch.sh: Added new gdbarch struct
36 * gdbarch.c: Refreshed.
37 * gdbarch.h: Refreshed.
38 * regset.h (core_regset_section): Declared.
39 * linux-nat.c (linux_nat_do_thread_registers): Added
40 support for the new gdbarch struct core_regset_sections.
41 * utils.c (host_address_to_string): New function.
42 * defs.h (host_address_to_string): New prototype.
43 * i386-linux-tdep.c (i386_regset_rections): New register
44 sections list for i386.
45 (i386_linux_init_abi): Initialized new gdbarch struct
47 * Makefile.in: Updated to reflect dependency changes.
48 * ppc-linux-tdep.c (ppc_regset_sections): Register
49 sections list for ppc.
50 (ppc_linux_init_abi): Initialized new gdbarch struct
53 2008-05-24 Andreas Schwab <schwab@suse.de>
55 * linespec.c (decode_objc): Save current language around call to
58 2008-05-23 Joel Brobecker <brobecker@adacore.com>
60 * valprint.h (get_array_bounds): Renames get_array_low_bound.
61 * valprint.c (get_array_bounds): Renames get_array_low_bound.
62 Return the proper bound value if the array index type is an
63 enumerated type. Compute the high bound if requested.
64 (val_print_array_elements): Handle the case when the array
65 element has a null size.
66 * ada-valprint.c (print_optional_low_bound): Add handling
67 for empty arrays or arrays of zero-size elements.
68 (ada_val_print_array): New function, extracted out from
69 ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
70 handle empty arrays and arrays of zero-size elements.
71 (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
72 code by call to ada_val_print_array.
73 (ada_value_print): Remove handling of null array. The handling
74 was incomplete and is now better handled by ada_val_print_array.
76 2008-05-23 Markus Deuling <deuling@de.ibm.com>
78 * annotate.c (annotate_source, annotate_frame_begin): Replace
79 deprecated_print_address_numeric with paddress.
80 * cli/cli-cmds.c (list_command, edit_command): Likewise.
81 * tui/tui-stack.c (tui_make_status_line): Likewise.
83 * defs.h (deprecated_print_address_numeric): Remove.
84 * printcmd.c (deprecated_print_address_numeric): Remove.
85 * maint.c (maint_print_section_info): Fix comment.
87 2008-05-23 Markus Deuling <deuling@de.ibm.com>
89 * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
90 print_binary_chars, print_char_chars): Add byte_order parameter and
91 replace gdbarch_byte_order.
92 (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
93 expressions and remove them. Remove unused TWO_TO_FOURTH.
94 (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
95 endianness. Update call to print_hex_chars.
96 * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
97 print_binary_chars, print_char_chars): Add byte_order parameter.
98 * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
99 get at the endianness. Update print_*_char calls to use byte_order.
101 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
103 * symtab.h (struct symbol): Make "aux_value" member a void pointer
105 (SYMBOL_LOCATION_BATON): Update.
107 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
109 * symtab.h (enum address_class): Remove LOC_BASEREG and
111 (struct symbol): Remove "basereg" member of "aux_value" union.
112 (SYMBOL_BASEREG): Remove.
114 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
116 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
117 (ada_add_block_symbols): Likewise.
118 * ax-gdb.c (gen_var_ref): Likewise.
119 * buildsym.c (finish_block): Likewise.
120 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
121 * m2-exp.y (yylex): Likewise.
122 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
123 * printcmd.c (address_info): Likewise.
124 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
125 (print_frame_arg_vars): Likewise.
126 * symmisc.c (print_symbol): Likewise.
127 * symtab.c (lookup_block_symbol): Likewise.
128 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
129 (scope_info): Likewise.
131 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
133 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
135 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
136 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
137 (ada_add_block_symbols): Likewise.
138 * ax-gdb.c (gen_var_ref): Likewise.
139 * buildsyms.c (finish_block): Likewise.
140 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
141 * m2-exp.y (yylex): Likewise.
142 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
143 * printcmd.c (address_info): Likewise.
144 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
145 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
146 * symtab.c (lookup_block_symbol): Likewise.
147 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
148 (scope_info): Likewise.
150 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
152 * symtab.h (enum address_class): Remove LOC_INDIRECT and
153 LOC_HP_THREAD_LOCAL_STATIC.
155 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
156 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
157 (read_var_value): Likewise.
158 * buildsym.c (finish_block): Likewise.
159 * objfiles.c (objfile_relocate): Likewise.
160 * printcmd.c (address_info): Likewise.
161 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
162 * tracepoint.c (scope_info): Likewise.
164 2008-05-21 Markus Deuling <deuling@de.ibm.com>
165 Maxim Grigoriev <maxim2405@gmail.com>
167 * xtensa-tdep.c (xtensa_read_register): Remove.
168 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
169 argument litbase to call0_frame_cache().
170 (call0_track_op, call0_analyze_prologue)
171 (call0_frame_cache): Use extra argument litbase.
173 2008-05-21 Joel Brobecker <brobecker@adacore.com>
175 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
177 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
179 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
181 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
183 * alpha-mdebug-tdep.c: Include "trad-frame.h".
184 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
185 struct trad_frame_saved_reg *.
186 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
187 trad_frame_alloc_saved_regs. Update accesses. Record previous
188 value of SP as being vfp.
189 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
190 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
192 2008-05-21 Markus Deuling <deuling@de.ibm.com>
194 * score-tdep.c (score_print_insn): Get the current endianess from
195 disassemble_info instead of gdbarch_byte_order.
197 2008-05-21 Pedro Alves <pedro@codesourcery.com>
199 * frame.c (get_prev_frame_1): Build frame id before setting
200 this_frame->prev_p, not after.
202 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
204 * annotate.c (annotate_new_thread): New function for new-thread
206 * annotate.h: (annotate_new_thread): New extern.
207 * thread.c (add_thread_with_info): Use it.
208 * Makefile.in (thread.o): Add dependency on annotate.h.
210 2008-05-20 Joel Brobecker <brobecker@adacore.com>
212 * win32-nat.c (win32_wait): Block the control-c event while
213 waiting for a debug event.
215 2008-05-19 Pedro Alves <pedro@codesourcery.com>
217 * symtab.h (lookup_symbol_in_language): Update comment.
218 * symtab.c (lookup_symbol_aux_block): Update comment.
219 * ada-lang.c (ada_lookup_symbol_list): Update comment.
221 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
223 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
224 (lookup_symbol): Likewise.
225 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
226 (lookup_symbol): Likewise.
227 (search_symbols): Update.
229 * linespec.c (find_methods, collect_methods): Update.
230 (add_matching_methods, add_constructors): Update.
231 (decode_compound, decode_dollar, decode_variable): Update.
232 (lookup_prefix_sym): Update.
234 (symbol_found): Remove SYM_SYMTAB parameter.
235 Use SYMBOL_SYMTAB (sym) instead.
237 * gdbtypes.c (lookup_typename): Update.
238 (lookup_struct, lookup_union, lookup_enum): Update.
239 (lookup_template_type): Update.
240 (check_typedef): Update.
241 * language.c (lang_bool_type): Update.
242 * mdebugread.c (parse_procedure): Update.
243 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
244 * parse.c (write_dollar_variable): Update.
245 * printcmd.c (address_info): Update.
246 * source.c (select_source_symtab): Update.
247 * stack.c (print_frame_args, print_frame_arg_vars): Update.
248 * valops.c (find_function_in_inferior): Update.
249 (value_struct_elt_for_reference): Update.
250 * value.c (value_static_field, value_fn_field): Update.
252 * alpha-mdebug-tdep.c (find_proc_desc): Update.
253 * arm-tdep.c (arm_skip_prologue): Update.
254 * mt-tdep.c (mt_skip_prologue): Update.
255 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
257 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
258 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
259 (add_defn_to_vec): Likewise.
260 (ada_add_block_symbols): Likewise.
261 (lookup_cached_symbol, cache_symbol): Likewise.
262 (standard_lookup): Update.
263 (ada_lookup_symbol_list): Update.
265 * c-valprint.c (c_val_print): Update.
266 * cp-support.c (cp_lookup_rtti_type): Update.
267 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
268 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
269 * p-valprint.c (pascal_val_print): Update.
270 * scm-lang.c (scm_lookup_name): Update.
276 * objc-exp.y: Update.
279 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
281 * language.h (struct language_defn): Remove SYMTAB parameter from
282 la_lookup_symbol_nonlocal callback function pointer.
284 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
285 (ada_lookup_encoded_symbol): Likewise.
286 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
287 Always call fixup_symbol_section.
288 (ada_lookup_symbol): Remove SYMTAB parameter.
289 (ada_lookup_symbol_nonlocal): Likewise.
290 * ada-exp.y (write_object_renaming): Update.
291 (find_primitive_type): Likewise.
293 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
294 (cp_lookup_symbol_namespace): Likewise.
295 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
296 (lookup_symbol_file): Likewise.
297 (lookup_possible_namespace_symbol): Likewise.
298 (cp_lookup_symbol_nonlocal): Likewise.
299 (cp_lookup_symbol_namespace): Likewise.
300 (cp_lookup_nested_type): Update.
302 * scm-valprint.c (scm_inferior_print): Update.
303 * valops.c (value_maybe_namespace_elt): Update.
305 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
306 lookup_lib_global_symbol callback function pointer.
307 (solib_global_lookup): Remove SYMTAB parameter.
308 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
309 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
311 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
312 (lookup_symbol_static): Likewise.
313 (lookup_symbol_global): Likewise.
314 (lookup_symbol_aux_block): Likewise.
315 (lookup_global_symbol_from_objfile): Likewise.
316 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
317 (lookup_symbol_aux_local): Likewise.
318 (lookup_symbol_aux_block): Likewise.
319 (lookup_symbol_aux_symtabs): Likewise.
320 (lookup_symbol_aux_psymtabs): Likewise.
321 (lookup_global_symbol_from_objfile): Likewise.
322 (basic_lookup_symbol_nonlocal): Likewise.
323 (lookup_symbol_static): Likewise.
324 (lookup_symbol_global): Likewise.
326 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
328 2008-05-17 Pedro Alves <pedro@codesourcery.com>
330 * remote.c (init_extended_remote_ops): Fix typo.
332 2008-05-16 Pedro Alves <pedro@codesourcery.com>
334 * NEWS: Mention new DICOS x86 target configuration.
336 2008-05-16 Pedro Alves <pedro@codesourcery.com>
337 Ulrich Weigand <uweigand@de.ibm.com>
339 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
340 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
342 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
343 use it instead of ginfo->value.address. Look up minimal symbol by
344 address and name. Assume OBJFILE is non-NULL.
345 (fixup_symbol_section): Ensure we always have an objfile to look
346 into. Extract and pass to fixup_section the symbol's address that
347 will match the minimal symbol's address.
348 (fixup_psymbol_section): Likewise.
350 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
351 overlays and the addrmap returned the wrong section.
353 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
354 calling fixup_symbol_section.
356 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
358 * minsyms.c: Include "target.h".
359 (find_solib_trampoline_target): Handle minimal symbols pointing
360 to function descriptors as well.
361 * Makefile.in (minsyms.o): Update dependencies.
363 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
364 (ppc64_standard_linkage1): ... this. Fix optional instructions.
365 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
366 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
367 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
368 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
369 (ppc64_standard_linkage_target): Rename to ...
370 (ppc64_standard_linkage1_target): ... this.
371 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
372 (ppc64_skip_trampoline_code): Support three variants of standard
373 linkage stubs. Call find_solib_trampoline_target to handle
376 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
378 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
379 ppc64_sysv_abi_adjust_breakpoint_address.
380 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
381 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
383 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
385 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
386 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
387 of ppc_linux_skip_trampoline_code.
389 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
391 * gdbarch.sh: Delete dwarf_reg_to_regnum.
392 * gdbarch.c, gdbarch.h: Regenerated.
393 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
394 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
395 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
397 2008-05-15 Pedro Alves <pedro@codesourcery.com>
399 * linux-nat.c (trap_ptid): Delete.
400 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
402 * linux-thread-db.c (thread_db_wait): Adjust.
404 2008-05-15 Joel Brobecker <brobecker@adacore.com>
406 * linespec.c (decode_line_1): Fix a couple of comments.
408 2008-05-15 Alan Modra <amodra@bigpond.net.au>
410 * dbxread.c: Formatting.
411 (INTERNALIZE_SYMBOL): Init n_other.
412 (set_namestring): Take pointer to nlist arg rather than struct
413 copy. Update all callers.
415 2008-05-15 Andreas Schwab <schwab@suse.de>
417 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
418 (dwarf2read.o): Add $(addrmap_h).
420 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
422 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
423 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
424 to handle ppc32 PLT entries.
425 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
428 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
430 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
431 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
432 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
433 (lookup_minimal_symbol_by_pc_section): Use
434 lookup_minimal_symbol_by_pc_section_1.
435 (lookup_solib_trampoline_symbol_by_pc): Likewise.
437 2008-05-13 Joel Brobecker <brobecker@adacore.com>
439 * findcmd.c: Add #include "gdb_stdint.h".
440 * Makefile.in (findcmd.o): Update dependencies.
442 2008-05-11 David S. Miller <davem@davemloft.net>
444 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
445 long double size override, Linux does use 128-bit now.
447 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
448 (sparc_linux_write_pc): New function.
449 (sparc32_linux_init_abi): Register it.
450 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
451 (sparc64_linux_write_pc): New function.
452 (sparc64_linux_init_abi): Register it.
454 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
455 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
457 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
459 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
460 and info.tdep_info before calling gdbarch_init_osabi.
462 2008-05-09 Joel Brobecker <brobecker@adacore.com>
464 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
465 the type of the right hand side of the assignment to the type
466 of the left hand side if the left hand side is a convenience
469 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
471 * NEWS: Mention gdbserver bi-arch capability.
473 2008-05-09 Doug Evans <dje@google.com>
476 * NEWS: Document find command and qSearch:memory packet.
477 * Makefile.in (SFILES): Add findcmd.c.
478 (COMMON_OBJS): Add findcmd.o.
479 (findcmd.o): New rule.
480 * findcmd.c: New file.
481 * target.h (target_ops): New member to_search_memory.
482 (simple_search_memory): Declare.
483 (target_search_memory): Declare.
484 * target.c (simple_search_memory): New fn.
485 (target_search_memory): New fn.
486 * remote.c (PACKET_qSearch_memory): New packet kind.
487 (remote_search_memory): New fn.
488 (init_remote_ops): Init to_search_memory.
489 (init_extended_remote_ops): Ditto.
490 (_initialize_remote): Add qSearch:memory packet config command.
492 2008-05-09 Eli Zaretskii <eliz@gnu.org>
494 * thread.c (_initialize_thread): Don't use commas and periods in
495 first line of doc string of "set/show print thread-events".
497 2008-05-08 Joel Brobecker <brobecker@adacore.com>
499 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
500 Update for unwinder changes.
502 2008-05-08 Joel Brobecker <brobecker@adacore.com>
504 * frame.c (get_frame_base_address, get_frame_locals_address)
505 (get_frame_args_address): Pass the correct frame when calling
506 frame_base_find_by_frame.
508 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
510 * remote.c (extended_remote_attach_1): Call target_find_description.
512 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
514 * remote.c (extended_remote_create_inferior_1): Clean up
515 before marking the target running.
517 2008-05-08 Joel Brobecker <brobecker@adacore.com>
519 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
522 2008-05-07 Joel Brobecker <brobecker@adacore.com>
524 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
525 sparc64-sol2-tdep.c: Update for unwinder changes.
527 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
529 * cp-support.c (mangled_name_to_comp): Initialize storage.
530 (unqualified_name_from_comp): Likewise.
532 2008-05-07 Jie Zhang <jie.zhang@analog.com>
534 * remote.c (remote_insert_breakpoint): Call get_remote_state
535 after gdbarch_breakpoint_from_pc is called.
536 (remote_insert_hw_breakpoint): Likewise.
538 2008-05-06 Joel Brobecker <brobecker@adacore.com>
540 * valprint.c (val_print): Add new language parameter and use it
541 instead of using the current_language. Update calls to val_print
543 (common_val_print): Add new langauge parameter and pass it to
545 * value.h (struct language_defn): Add opaque declaration.
546 (val_print, common_val_print): Update declarations.
547 * stack.c (print_frame_args): Update call to common_val_print
548 using the appropriate language.
549 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
550 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
551 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
552 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
553 #include "language.h" if necessary.
554 Update calls to val_print and common_val_print.
555 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
558 2008-05-06 Joel Brobecker <brobecker@adacore.com>
560 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
561 pointing inside a non-executable section as function descriptors.
563 2008-05-06 Pedro Alves <pedro@codesourcery.com>
565 * inf-loop.c (inferior_event_handler): Run all continuations and
566 print any language change before running the breakpoint commands.
568 2008-05-06 Joel Brobecker <brobecker@adacore.com>
570 * frame-unwind.c (frame_unwind_got_bytes): New function.
571 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
572 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
573 for unwinder changes.
575 2008-05-05 Doug Evans <dje@google.com>
577 * NEWS: Mention new /m modifier for disassemble command.
578 * cli/cli-cmds.c (print_disassembly): New function.
579 (disassemble_current_function): New function
580 (disassemble_command): Recognize /m modifier, print mixed
582 (init_cli_cmds): Update disassemble help text.
584 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
586 * xtensa-tdep.c: Update for unwinder changes.
588 2008-05-05 Andreas Schwab <schwab@suse.de>
590 Update m68k port for unwinder changes.
591 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
592 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
593 (m68k_frame_unwind): Use default_frame_sniffer.
594 (m68k_frame_sniffer): Remove.
595 (m68k_frame_base_address): Expect this_frame.
596 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
598 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
599 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
600 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
601 parameter instead of pc value.
602 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
604 (m68k_linux_sigtramp_frame_this_id)
605 (m68k_linux_sigtramp_frame_prev_register)
606 (m68k_linux_sigtramp_frame_sniffer): Update signature.
607 (m68k_linux_sigtramp_frame_unwind): Use
608 m68k_linux_sigtramp_frame_sniffer.
609 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
611 * m68klinux-nat.c (store_register): Fix typo.
613 2008-05-05 Pedro Alves <pedro@codesourcery.com>
615 * infcmd.c (step_1): Put thread id on the stack to avoid possible
618 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
620 * symfile.c (reread_symbols): Update objfile's entry point.
622 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
623 Joel Brobecker <brobecker@adacore.com>
625 * ada-lang.c: Update throughout to use symbol_matches_domain
626 instead of matching the symbol domain explictly.
627 * dwarf2read.c (add_partial_symbol): Do not add new psym for
628 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
629 class as typedefs. See lookup_partial_symbol function.
630 (new_symbol): Similar to add_partial_symbol, do not create
631 symbol for the typedef. See lookup_block_symbol.
632 * symtab.c (symbol_matches_domain): New function, takes care
633 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
634 (lookup_partial_symbol): Use symbol_matches_domain to see if the
635 found psym domain matches the given domain.
636 (lookup_block_symbol): Likewise.
638 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
640 * top.c (command_line_handler_continuation): Remove.
641 (execute_command): Do not install the above.
643 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
645 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
646 and catch all exceptions from it.
647 * top.c (command_line_handler_continuation): Don't
648 call bpstat_do_action here.
650 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
652 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
653 (struct die_info): Remove type.
654 (read_type_die, read_typedef, read_base_type, read_subrange_type)
655 (read_structure_type, read_enumeration_type, read_array_type)
656 (read_tag_pointer_type, read_tag_ptr_to_member_type)
657 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
658 (read_tag_string_type, read_subroutine_type, read_set_type)
659 (read_unspecified_type): Delete prototypes. Remove check for
660 already-loaded type. Return the new type.
661 (set_die_type): Return the new type.
662 (reset_die_and_siblings_types): Delete.
663 (load_comp_unit, load_full_comp_unit): Set type_hash.
664 (process_queue): Remove call to reset_die_and_siblings_types.
665 (process_die): Do not read most types here. Use read_type_die
667 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
668 (quirk_gcc_member_function_pointer): Return the new type.
669 (process_structure_scope, process_enumeration_scope): Use
670 get_die_type and read the DIE's type.
671 (read_full_die): Do not initialize die->type.
672 (tag_type_to_type): Use read_type_die.
673 (read_type_die): Check for already defined types. Return the
675 (determine_prefix): Use get_die_type.
676 (set_die_type): Return the type.
677 (get_die_type): Take a CU argument. Check for no type_hash.
679 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
681 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
684 2008-05-04 Pedro Alves <pedro@codesourcery.com>
686 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
687 and bp_longjmp_resume breakpoints.
688 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
690 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
691 breakpoints. Create bp_longjmp breakpoints as momentary
693 (enable_longjmp_breakpoint): Delete.
694 (set_longjmp_breakpoint): New.
695 (disable_longjmp_breakpoint): Delete.
696 (delete_longjmp_breakpoint): New.
697 (set_longjmp_resume_breakpoint): Delete.
698 (set_momentary_breakpoint_at_pc): New.
699 (breakpoint_re_set_one): Don't delete bp_longjmp and
700 bp_longjmp_resume breakpoints.
701 (breakpoint_re_set): Don't create longjmp and longjmp-resume
704 * infrun.c (step_resume_breakpoint): Add comment.
705 (struct execution_control_state): Delete handling_longjmp member.
706 (init_execution_control_state). Don't clear handling_longjmp.
707 (context_switch): Don't context switch handling_longjmp.
708 (handle_inferior_event): If handling a bp_longjmp breakpoint,
709 create a bp_longjmp_resume breakpoint, and set it as current
710 step_resume_breakpoint, then step over the longjmp breakpoint. If
711 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
712 breakpoint, delete the longjmp-resume breakpoint, and stop
714 (currently_stepping): Remove handling_longjmp from expression.
715 (insert_step_resume_breakpoint_at_sal): Update comment.
716 (insert_longjmp_resume_breakpoint): New.
718 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
719 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
721 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
722 (set_longjmp_resume_breakpoint): Delete declaration.
724 * gdbthread.h (save_infrun_state): Remove handling_longjmp
726 (load_infrun_state): Delete *handling_longjmp parameter.
727 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
729 (load_infrun_state): Delete *handling_longjmp parameter. Update
732 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
733 (delete_longjmp_breakpoint_cleanup): New.
734 (step_1): Call set_longjmp_breakpoint instead of
735 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
736 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
737 (step_1_continuation): Pass thread id in the continuation args to
739 (step_once): Add thread parameter. Pass thread id the the
742 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
744 Set CU BASE_ADDRESS already from partial DIEs.
745 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
746 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
747 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
748 from these variables if it was still unset.
750 * Makefile.in: Update dependencies.
751 * dwarf2read.c: Include "addrmap.h"
752 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
753 (dwarf2_ranges_read): New prototype.
754 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
755 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
756 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
757 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
758 comment for it. Add the found ranges to RANGES_PST. New variable
759 BASEADDR, initialize it the common way.
760 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
761 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
762 HAS_RANGES_OFFSET for the later processing.
763 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
764 * symtab.c: Include "addrmap.h"
765 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
766 Move the psymtab locator into ...
767 (find_pc_sect_psymtab_closer): ... a new function.
769 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
771 * arch-utils.c (gdbarch_update_p): Use default values for
772 info.abfd and info.target_desc if they are NULL.
773 (gdbarch_from_bfd): Remove assertion.
774 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
775 using the current target description.
776 (gdbarch_info_fill): Do not use default values for info->abfd
777 and info->target_desc.
779 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
781 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
783 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
785 * inferior.h (read_pc_pid, write_pc_pid): Remove.
786 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
788 * regcache.c (read_pc_pid): Remove, replace by ...
789 (regcache_read_pc): ... this function.
790 (write_pc_pid): Remove, replace by ...
791 (regcache_write_pc): ... this function.
792 (read_pc, write_pc): Update.
794 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
795 write_pc_pid by regcache_read_pc and regcache_write_pc.
796 (displaced_step_fixup): Likewise.
797 (resume): Likewise. Use regcache arch instead of current_gdbarch.
798 (prepare_to_proceed): Likewise.
800 (adjust_pc_after_break): Likewise.
801 (handle_inferior_event): Likewise.
803 * linux-nat.c (cancel_breakpoint): Likewise.
804 * linux-thread-db.c (check_event): Likewise.
805 * aix-thread.c (aix_thread_wait): Likewise.
806 * tracepoint.c (trace_dump_command): Likewise.
808 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
810 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
811 SYMBOL_LOCATION_BATON.
813 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
815 * target.h (struct target_ops): New field to_auxv_parse.
816 * auxv.c (default_auxv_parse): New, renamed from previous
818 (target_auxv_parse): Try to call target method. Fallback to
819 default_auxv_parse if not found.
820 * procfs.c (procfs_auxv_parse): New.
821 (init_procfs_ops): On Solaris, in 64-bit mode, install
824 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
826 * symfile.c (add_symbol_file_command): Use paddress rather than
827 hex_string to print the address.
829 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
831 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
832 return the null frame ID to terminate the backtrace.
834 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
836 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
837 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
838 (SIG_FRAME_PC_OFFSET): Likewise.
839 (SIG_FRAME_LR_OFFSET): Likewise.
840 (SIG_FRAME_FP_OFFSET): Likewise.
841 (rs6000_push_dummy_call): Likewise.
842 (rs6000_return_value): Likewise.
843 (rs6000_convert_from_func_ptr_addr): Likewise.
844 (branch_dest, rs6000_software_single_step): Likewise.
845 (deal_with_atomic_sequence): Rename to ...
846 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
847 Do not call branch_dest; inline required parts of that function.
848 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
849 with SYMBOL_LINKAGE_NAME.
850 (struct reg, regsize): Delete.
851 (read_memory_addr): Delete; inline into callers.
852 (rs6000_skip_prologue): Move after skip_prologue.
853 (skip_prologue): Remove prototype.
854 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
855 initialization as if this variable were true. Do not install
856 ppc64_sysv_abi_adjust_breakpoint_address.
858 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
859 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
861 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
862 (SIG_FRAME_PC_OFFSET): Likewise.
863 (SIG_FRAME_LR_OFFSET): Likewise.
864 (SIG_FRAME_FP_OFFSET): Likewise.
865 (rs6000_push_dummy_call): Likewise.
866 (rs6000_return_value): Likewise.
867 (rs6000_convert_from_func_ptr_addr): Likewise.
868 (branch_dest, rs6000_software_single_step): Likewise. Replace
869 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
870 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
871 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
872 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
873 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
875 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
876 (AIX_TEXT_SEGMENT_BASE): New macro.
877 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
878 by AIX_TEXT_SEGMENT_BASE.
880 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
881 (struct gdbarch_tdep): Remove text_segment_base member.
882 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
883 ppc64_sysv_abi_adjust_breakpoint_address.
885 * Makefile.in (rs6000-tdep.o): Update dependencies.
886 (rs6000-aix-tdep.o): Likewise.
888 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
889 Thiago Jung Bauermann <bauerman@br.ibm.com>
891 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
892 * doublest.c (convert_typed_floating): Fix typo in comment.
893 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
894 * frame-unwind.h (frame_sniffer_ftype): Likewise.
895 * frame.c (frame_unwind_address_in_block): Likewise.
896 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
897 * symtab.h (struct symbol): Likewise.
898 * tramp-frame.h (struct trad_frame_cache): Likewise.
899 * value.c (allocate_repeat_value): Likewise.
901 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
903 * infrun.c (handle_inferior_event): Do not insert breakpoints at
904 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
906 2008-05-03 Pedro Alves <pedro@codesourcery.com>
908 * parse.c (parse_exp_in_context): Don't override
909 expression_context_pc if get_selected_block returned a valid
912 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
914 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
915 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
916 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
918 * c-typeprint.c (c_type_print_base): Delete handling of template
920 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
921 (METHOD_PTR_TO_VOFFSET): Delete.
922 * defs.h (QUIT_FIXME): Delete.
923 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
924 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
925 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
926 ninstantiations, and instantiations.
927 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
928 (TYPE_FN_FIELD_INLINED): Delete.
929 * srec.h (SREC_BINARY): Delete.
930 * symtab.c (symbol_init_demangled_name): Delete.
931 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
932 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
933 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
934 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
935 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
936 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
937 * target.h (enum thread_control_capabilities): Delete tc_switch.
938 (target_can_switch_threads): Delete.
940 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
942 * Makefile.in (objfiles.o): Update.
943 * exec.c (exec_set_section_address): Support p->addr != 0.
944 * objfiles.c (objfile_relocate): Update exec_ops section
946 * symfile.c (place_section): Move exec_set_section_address call...
947 (default_symfile_offsets): ...to here.
949 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
951 * Makefile.in (ppc_linux_tdep_h): New macro.
952 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
953 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
954 (powerpc_e500l_c): Likewise.
955 (ppc-linux-nat.o): Update dependencies.
956 (ppc-linux-tdep.o): Update dependencies.
957 (rs6000-tdep.o): Update dependencies.
959 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
960 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
961 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
962 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
963 (tdesc_powerpc_e500): Remove.
965 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
966 and "features/rs6000/powerpc-altivec64.c".
967 (ppc_supply_reg, ppc_collect_reg): Make global.
968 (variants): Use tdesc_powerpc_32 for "powerpc" and
969 tdesc_powerpc_altivec64 for "powerpc64".
970 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
972 * ppc-linux-tdep.h: New file.
974 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
975 Include "features/rs6000/powerpc-32l.c".
976 Include "features/rs6000/powerpc-altivec32l.c".
977 Include "features/rs6000/powerpc-64l.c".
978 Include "features/rs6000/powerpc-altivec64l.c".
979 Include "features/rs6000/powerpc-e500l.c".
980 (ppc_linux_supply_gregset): New function.
981 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
982 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
983 (ppc64_linux_gregset): Likewise.
984 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
985 (ppc_linux_trap_reg_p): New function.
986 (ppc_linux_write_pc): New function.
987 (ppc_linux_core_read_description): New function.
988 (ppc_linux_init_abi): Install ppc_linux_write_pc and
989 ppc_linux_core_read_description. Install orig_r3 and trap
990 registers if present in the target description.
991 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
993 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
994 (PT_ORIG_R3, PT_TRAP): Define if necessary.
995 (ppc_register_u_addr): Handle orig_r3 and trap registers.
996 (fetch_ppc_registers): Likewise.
997 (store_ppc_registers): Likewise.
998 (store_register): Likewise.
999 (ppc_linux_read_description): Check whether AltiVec is supported.
1000 Check whether inferior is 32-bit or 64-bit. Return the appropriate
1001 Linux target description.
1003 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
1004 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
1005 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
1006 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
1007 rs6000/powerpc-e500. Update -expedite variables accordingly.
1009 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
1010 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
1011 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
1012 * features/rs6000/powerpc-e500.c: Regenerate.
1013 * features/rs6000/powerpc-32.c: Regenerate.
1014 * features/rs6000/powerpc-64.c: Regenerate.
1016 * features/rs6000/power-linux.xml: New file.
1017 * features/rs6000/power64-linux.xml: New file.
1018 * features/rs6000/powerpc-32l.xml: New file.
1019 * features/rs6000/powerpc-altivec32l.xml: New file.
1020 * features/rs6000/powerpc-64l.xml: New file.
1021 * features/rs6000/powerpc-altivec64l.xml: New file.
1022 * features/rs6000/powerpc-e500l.xml: New file.
1023 * features/rs6000/powerpc-32l.c: New (generated) file.
1024 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
1025 * features/rs6000/powerpc-64l.c: New (generated) file.
1026 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
1027 * features/rs6000/powerpc-e500l.xml: New (generated) file.
1029 * regformats/reg-ppc.dat: Remove.
1030 * regformats/reg-ppc64.dat: Remove.
1031 * regformats/rs6000/powerpc-32.dat: Remove.
1032 * regformats/rs6000/powerpc-64.dat: Remove.
1033 * regformats/rs6000/powerpc-e500.dat: Remove.
1034 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
1035 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
1036 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
1037 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
1038 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
1040 2008-05-03 Pedro Alves <pedro@codesourcery.com>
1042 * thread.c (delete_thread): Call observer_notify_thread_exit.
1043 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
1044 thread_exit observer.
1045 (mi_thread_exit): New.
1047 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
1049 * breakpoint.c (create_exception_catchpoint): Remove prototype
1050 for already deleted function.
1051 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
1052 * frame.h (show_stack_frame): Remove prototype.
1053 * stack.c (show_stack_frame): Remove empty, unused function.
1054 * source.c (symtab_to_fullname, print_source_lines): Small fix
1056 * value.c (show_values): Update comments to mention "show values"
1057 command instead of "info history".
1059 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
1061 * linespec.c: Include "target.h".
1062 (minsym_found): Handle minimal symbols pointing to function
1063 descriptors. Use find_function_start_pc.
1064 * minsyms.c (msymbol_objfile): New function.
1065 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
1066 to function descriptors.
1067 * symtab.c (fixup_section): Only use minimal symbol at the same
1068 address to determine section of a symbol.
1069 (find_function_start_pc): New function.
1070 (find_function_start_sal): Use it.
1071 * symtab.h (msymbol_objfile): Add prototype.
1072 (find_function_start_pc): Likewise.
1073 * value.c: Include "objfiles.h".
1074 (value_fn_field): Handle minimal symbols pointing to function
1076 * Makefile.in (linespec.o): Update dependencies.
1077 (value.o): Likewise.
1079 2008-05-02 Joel Brobecker <brobecker@adacore.com>
1081 * ada-lang.c (unwrap_value): Handle the case where the "F" field
1082 inside a PAD type is a bitfield.
1084 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
1086 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
1087 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1088 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1089 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
1090 Allow typedefs when checking for function pointer arguments.
1091 Right-align small structs passed on the stack.
1092 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
1093 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
1094 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
1096 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1098 * Makefile.in (arm-tdep.o): Update.
1099 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
1100 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
1101 (arm_pc_is_thumb): Use mapping symbols.
1102 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
1103 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
1104 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
1105 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
1106 * gdbarch.sh: Add record_special_symbol.
1107 * gdbarch.c, gdbarch.h: Regenerated.
1108 * objfiles.c (struct objfile_data): Add cleanup member.
1109 (register_objfile_data_with_cleanup): New function, from
1110 register_objfile_data.
1111 (register_objfile_data): Use it.
1112 (objfile_free_data): Call clear_objfile_data.
1113 (clear_objfile_data): Call cleanup functions.
1114 * objfiles.h (register_objfile_data_with_cleanup): Declare.
1116 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1118 * objfiles.c (init_entry_point_info): Handle shared libraries.
1120 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1122 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
1125 2008-05-02 Jim Blandy <jimb@codesourcery.com>
1126 Pedro Alves <pedro@codesourcery.com>
1128 Implement displaced stepping.
1130 * gdbarch.sh (max_insn_length): New 'variable'.
1131 (displaced_step_copy, displaced_step_fixup)
1132 (displaced_step_free_closure, displaced_step_location): New
1134 (struct displaced_step_closure): Add forward declaration.
1135 * gdbarch.c, gdbarch.h: Regenerated.
1137 * arch-utils.c: #include "objfiles.h".
1138 (simple_displaced_step_copy_insn)
1139 (simple_displaced_step_free_closure)
1140 (displaced_step_at_entry_point): New functions.
1141 * arch-utils.h (simple_displaced_step_copy_insn)
1142 (simple_displaced_step_free_closure)
1143 (displaced_step_at_entry_point): New prototypes.
1145 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
1146 (I386_MAX_MATCHED_INSN_LEN): ... this.
1147 (i386_absolute_jmp_p, i386_absolute_call_p)
1148 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
1149 (i386_displaced_step_fixup): New functions.
1150 (struct i386_insn, i386_match_insn): Update.
1151 (i386_gdbarch_init): Set gdbarch_max_insn_length.
1152 * i386-tdep.h (I386_MAX_INSN_LEN): New.
1153 (i386_displaced_step_fixup): New prototype.
1154 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
1155 Register gdbarch_displaced_step_copy,
1156 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
1157 and gdbarch_displaced_step_location functions.
1159 * infrun.c (debug_displaced): New variable.
1160 (show_debug_displaced): New function.
1161 (struct displaced_step_request): New struct.
1162 (displaced_step_request_queue, displaced_step_ptid)
1163 (displaced_step_gdbarch, displaced_step_closure)
1164 (displaced_step_original, displaced_step_copy)
1165 (displaced_step_saved_copy, can_use_displaced_stepping): New
1167 (show_can_use_displaced_stepping, use_displaced_stepping)
1168 (displaced_step_clear, cleanup_displaced_step_closure)
1169 (displaced_step_dump_bytes, displaced_step_prepare)
1170 (displaced_step_clear_cleanup, write_memory_ptid)
1171 (displaced_step_fixup): New functions.
1172 (resume): Call displaced_step_prepare.
1173 (proceed): Call read_pc once, and remember the value. If using
1174 displaced stepping, don't remove breakpoints.
1175 (handle_inferior_event): Call displaced_step_fixup. Add some
1176 debugging output. When we try to step over a breakpoint, but get
1177 a signal to deliver to the thread instead, ensure the step-resume
1178 breakpoint is actually inserted. If a thread hop is needed, and
1179 displaced stepping is enabled, don't remove breakpoints.
1180 (init_wait_for_inferior): Call displaced_step_clear.
1181 (_initialize_infrun): Add "set debug displaced" command. Add
1182 "maint set can-use-displaced-stepping" command. Clear
1183 displaced_step_ptid.
1184 * inferior.h (debug_displaced): Declare variable.
1185 (displaced_step_dump_bytes): Declare function.
1187 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
1190 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1192 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
1193 (arm_force_mode_string, arm_show_fallback_mode)
1194 (arm_show_force_mode): New.
1195 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
1197 (_initialize_arm_tdep): Add "set arm fallback-mode"
1198 and "set arm force-mode".
1199 * NEWS: Document new commands.
1201 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
1203 * main.h (batch_silent): Declare.
1204 * event-top.c: Include main.h.
1205 (gdb_setup_readline): Remove extern batch_silent declaration.
1206 * infrun.c (normal_stop): Don't print source location when running in
1207 --batch-silent mode.
1208 * Makefile.in (event-top.o): Add main.h dependency.
1210 2008-05-02 Andreas Schwab <schwab@suse.de>
1212 * target.h (struct target_ops): Add
1213 to_watchpoint_addr_within_range.
1214 (target_watchpoint_addr_within_range): New function.
1215 * target.c (update_current_target): Inherit
1216 to_watchpoint_addr_within_range, defaulting to
1217 default_watchpoint_addr_within_range.
1218 (default_watchpoint_addr_within_range): New function.
1219 (debug_to_watchpoint_addr_within_range): New function.
1220 (setup_target_debug): Set to_watchpoint_addr_within_range.
1221 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
1223 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
1224 * breakpoint.c (watchpoints_triggered): Use
1225 target_watchpoint_addr_within_range.
1227 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1229 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
1230 (i[34567]86-*-dicos*, x86_64-*-dicos*):
1231 Set gdb_osabi to GDB_OSABI_DICOS.
1233 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
1234 * osabi.c (gdb_osabi_name): Add "DICOS".
1236 * i386-dicos-tdep.c: New file.
1238 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
1239 (ALLDEPFILES): Add i386-dicos-tdep.c.
1240 (i386-dicos-tdep.o): New rule.
1242 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1244 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
1245 and register the fork's PTID as a thread.
1247 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1250 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
1251 assign its value to the breakpoint created.
1252 (create_breakpoints): Add breakpoint_ops argument and pass it
1253 to create_breakpoint call.
1254 (break_command_really): Add breakpoint_ops argument and pass/assign
1256 (break_command_1): Pass NULL as ops argument.
1257 (set_breakpoint): Pass NULL as ops argument.
1258 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
1259 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
1260 catch and throw catchpoints.
1262 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1265 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
1266 translate signal numeric value from the target to GDB's enum
1268 * gdbarch.c, gdbarch.h: Regenerated.
1269 * gdbarch.sh: Added two new functions target_signal_from_host and
1270 target_signal_to_host.
1271 * target.h (default_target_signal_from_host,
1272 default_target_signal_to_host): New functions - declarations.
1273 * signals/signals.c (struct gdbarch): New declaration.
1274 (default_target_signal_to_host, default_target_signal_from_host): New
1277 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
1279 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
1280 * arm-tdep.c (arm_frame_is_thumb): New.
1281 (arm_pc_is_thumb): Clarify comment.
1282 (thumb_analyze_prologue): Remove PC special case.
1283 (thumb_scan_prologue): Take a block_addr argument. Use it for
1284 find_pc_partial_function. Remove unused variables.
1285 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
1286 for find_pc_partial_function. Remove PC special case.
1287 (arm_prologue_prev_register): Add special handling for PC and CPSR.
1288 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
1289 (arm_get_next_pc): Use arm_frame_is_thumb.
1290 (arm_write_pc): Use CPSR_T instead of 0x20.
1291 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
1292 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
1294 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
1295 DWARF2_FRAME_REG_FN.
1296 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
1297 DWARF2_FRAME_REG_FN.
1298 (struct dwarf2_frame_state_reg): Add FN to loc union.
1300 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
1302 * exec.c (print_section_info): Add missing '\n'.
1304 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
1306 * thread.c (add_thread): Move observer call to ...
1307 (add_thread_silent): ... here.
1309 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1311 * rs6000-tdep.c: Update for unwinder changes.
1312 * ppcobsd-tdep.c: Likewise.
1314 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1316 * s390-tdep.c: Update for unwinder changes.
1318 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1320 * spu-tdep.c: Update for unwinder changes.
1322 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1324 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
1325 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
1326 sparc64-linux-tdep.c: Update for unwinder changes.
1328 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1330 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
1331 for unwinder changes.
1332 * mips-tdep.c: Likewise.
1333 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
1336 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1338 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
1341 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1343 Update i386 and amd64 ports for unwinder changes.
1345 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
1346 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
1347 (amd64_frame_unwind): Use default_frame_sniffer.
1348 (amd64_frame_sniffer): Delete.
1349 (amd64_sigtramp_frame_cache): Expect this_frame.
1350 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
1351 (amd64_sigtramp_frame_sniffer): Update signature.
1352 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
1353 (amd64_frame_base_address): Expect this_frame.
1354 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
1356 (amd64_init_abi): Use set_gdbarch_dummy_id and
1357 frame_unwind_append_unwinder.
1358 * i386-tdep.c (i386_frame_cache): Expect this_frame.
1359 (i386_frame_this_id, i386_frame_prev_register): Update signature.
1360 (i386_frame_unwind): Use default_frame_sniffer.
1361 (i386_frame_sniffer): Delete.
1362 (i386_sigtramp_frame_cache): Expect this_frame.
1363 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
1364 (i386_sigtramp_frame_sniffer): Update signature.
1365 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
1366 (i386_frame_base_address): Update signature.
1367 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
1368 (i386_push_dummy_call): Update comment.
1369 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
1371 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
1372 and frame_unwind_append_unwinder.
1373 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
1374 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
1375 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
1376 i386nbsd-tdep.c: Update for unwinder changes.
1378 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1380 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
1381 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
1383 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
1384 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
1385 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
1387 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
1389 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
1391 * tramp-frame.h (struct tramp_frame): Update signature of init.
1392 * Makefile.in (trad-frame.o): Update.
1394 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1396 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
1397 (execute_stack_op): Put this_frame in the baton.
1398 (execute_cfa_program): Take this_frame.
1399 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
1400 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
1401 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
1402 (dwarf2_frame_this_id): Adjust to work on this_frame.
1403 (dwarf2_signal_frame_this_id): Delete.
1404 (dwarf2_frame_prev_register): Update signature. Use new frame
1406 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
1407 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
1408 dwarf2_frame_sniffer.
1409 (dwarf2_append_unwinders): New.
1410 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
1412 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
1413 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
1414 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
1415 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
1416 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
1417 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
1418 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
1419 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
1420 (dwarf2_append_unwinders): Declare.
1421 (dwarf2_frame_base_sniffer): Update declaration.
1422 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
1425 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1427 Convert frame unwinders to use the current frame and
1430 * frame.c (frame_debug): Make global.
1431 (get_frame_id): Pass this frame to unwinder routines.
1432 (frame_pc_unwind): Remove unused unwind->prev_pc support.
1433 (do_frame_register_read): Do not discard the return value of
1434 frame_register_read.
1435 (frame_register_unwind): Remove debug messages. Use
1436 frame_unwind_register_value.
1437 (frame_unwind_register_value, get_frame_register_value): New
1439 (create_new_frame, get_frame_base_address, get_frame_locals_address)
1440 (get_frame_args_address, get_frame_type): Pass this frame to
1442 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
1444 * frame.h: Update comments.
1445 (frame_debug, frame_unwind_register_value, get_frame_register_value)
1446 (frame_prepare_for_sniffer): Declare.
1447 * frame-unwind.h: Update comments and parameter names.
1448 (default_frame_sniffer): Declare.
1449 (frame_prev_register_ftype): Return a struct value *.
1450 (struct frame_unwind): Remove prev_pc member.
1451 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
1452 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
1453 (frame_unwind_got_register, frame_unwind_got_memory)
1454 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
1455 * frame-base.h: Update comments and parameter names.
1456 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
1457 if necessary. Add debugging output.
1458 * sentinel-frame.c (sentinel_frame_prev_register)
1459 (sentinel_frame_this_id): Update for new signature.
1460 (sentinel_frame_prev_pc): Delete.
1461 (sentinel_frame_unwinder): Remove prev_pc.
1462 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
1464 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
1465 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
1466 (frame_unwind_append_sniffer): Delete.
1467 (frame_unwind_append_unwinder): New function.
1468 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
1469 from unwinders. Use frame_prepare_for_sniffer.
1470 (default_frame_sniffer, frame_unwind_got_optimized)
1471 (frame_unwind_got_register, frame_unwind_got_memory)
1472 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
1473 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
1474 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
1476 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
1477 * gdbarch.c, gdbarch.c: Regenerated.
1478 * frame-base.c (default_frame_base_address)
1479 (default_frame_locals_address, default_frame_args_address): Update
1481 (frame_base_find_by_frame): Pass this frame to unwinder routines.
1482 * infcall.c (call_function_by_hand): Update comments.
1483 * Makefile.in (frame-unwind.o): Update dependencies.
1485 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1487 * ada-lang.c (ada_value_primitive_packed_val): Only check
1488 value_lazy for memory lvals.
1489 * findvar.c (value_of_register_lazy): New function.
1490 (locate_var_value): Only check value_lazy for memory lvals.
1491 * valarith.c (value_subscripted_rvalue): Likewise.
1492 * valops.c (value_fetch_lazy): Handle both memory and register
1494 (search_struct_field, value_slice): Only check value_lazy for memory
1496 * value.c (struct value): Update comment for lazy.
1497 (value_primitive_field): Only check value_lazy for memory lvals.
1498 * value.h (value_lazy): Update comment.
1499 (value_of_register_lazy): Declare.
1501 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1503 * corefile.c (reopen_exec_file): Close any open files.
1505 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1507 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
1508 show_memory_breakpoints to 1 while reading the instruction bundle.
1510 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1512 * gdbarch.sh: Document the return_value method. Explain that
1513 the FUNCTYPE parameter might be NULL.
1514 * gdbarch.h: Regenerated.
1515 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
1516 type when calling using_struct_return, as this is unnecessary
1519 2008-04-28 Joel Brobecker <brobecker@adacore.com>
1521 * terminal.h (create_tty_session): Fix return type.
1523 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
1525 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
1527 2008-04-26 Joel Brobecker <brobecker@adacore.com>
1529 * breakpoint.c (condition_command, commands_from_control_command)
1530 (break_command_really): Minor reformatting.
1532 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1534 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
1536 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1538 * amd64-tdep.c (amd64_get_longjmp_target): New.
1539 (amd64_init_abi): Register amd64_get_longjmp_target as
1540 gdbarch_get_longjmp_target callback.
1541 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
1543 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1545 * breakpoint.h (enum bpstat_what_main_action): Delete
1546 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
1548 * breakpoint.c (clrs): Delete.
1549 (bpstat_what): Update table.
1551 * infrun.c (handle_inferior_event): Remove
1552 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
1554 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1556 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
1557 Adjust all prototypes using mi_cmd_args_ftype to use
1559 (struct mi_cmd): Remove the args_func field.
1560 * mi/mi-cmds.c: Don't provide value for the args_func field.
1561 * mi/mi-main.c (mi_execute_async_cli_command)
1562 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1563 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1564 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
1565 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
1566 (mi_cmd_target_download): Adjust.
1567 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
1568 (mi_cmd_execute): Do not check for args_func.
1569 (mi_execute_async_cli_command): Adjust.
1570 * mi/mi-parse.c: Don't check for args_func.
1572 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1574 * breakpoint.c (bpstat_check_location)
1575 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
1576 New, extracted from bpstat_stop_status.
1577 (bpstat_stop_status): Use the above.
1579 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1581 * mi/mi-main.c (last_async_command): Rename to current_token.
1582 (previous_async_command): Remove.
1583 (mi_cmd_gdb_exit): Adjust.
1584 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
1585 (mi_cmd_target_select): Adjust.
1586 (mi_cmd_execute): Don't set previous_async_command. Free token
1587 here even in async mode.
1588 (mi_execute_async_cli_command): Adjust.
1589 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
1591 (mi_load_progress): Adjust.
1593 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1595 * infcmd.c (step_1_continuation): Always disable longjmp
1596 breakpoint if we're not going to do another step.
1598 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1600 exec_cleanup murder.
1601 * breakpoint.c (until_break_command_continuation): Add
1602 the 'error' parameter. Directly delete the breakoint as
1603 opposed to running cleanups.
1604 (until_break_command): Install continuation only
1605 after starting the target. Don't use exec cleanups,
1606 use ordinary cleanups. Discard cleanups is successfully
1607 started the target in async mode.
1608 (make_cleanup_delete_breakpoint): Remove.
1609 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
1611 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
1613 (struct continations): Add the 'error' parameter to the
1614 continuation_hook field.
1615 (add_continuation, do_all_continuations)
1616 (add_intermediate_continuation)
1617 (do_all_intermediate_continuations): Add the 'error' parameter.
1618 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
1619 * inf-loop.c (inferior_event_handler): Instead of calling
1620 discard_all_continuations, use do_all_continuations with 1 as
1621 'error' parameter. Pass 0 as 'error' parameter in existing uses
1622 of discard_all_continuations.
1623 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
1625 (step_once): Install continuation only after resuming the target.
1626 (step_1_continuation): Disable longjmp breakpoint on error.
1627 (finish_command_continuation): Add the error parameter. Delete
1628 the finish breakpoint directly, do not use cleanups.
1629 (finish_command): Do not use exec_cleanups. Always setup
1630 continuation. For sync case, immediately run them.
1631 (attach_command_continuation): Add the error parameter.
1632 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
1633 remove step_resume_breakpoint -- adjust delete it directly.
1634 * interps.c (interp_set): Adjust call to do_all_continations.
1635 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
1637 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
1639 (mi_cmd_execute): Do not use exec_cleanup.
1640 (mi_execute_async_cli_command): Simplify the string concatenation
1641 logic. Do no use exec cleanup.
1642 (mi_exec_async_cli_cmd_continuation): New parameter error.
1643 Free last_async_command.
1644 * top.c (command_line_handler_continuation): New parameter error.
1645 * utils.c (exec_cleanup_chain, make_exec_cleanup)
1646 (do_exec_cleanups): Remove.
1647 (add_continuation, do_all_continations)
1648 (add_intermediate_continuation)
1649 (do_all_intermediate_continuations): New parameter error.
1651 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1653 * breakpoint.h (bp_location_p): New typedef.
1654 Register a vector of bp_location_p.
1655 * breakpoint.c (always_inserted_mode)
1656 (show_always_inserted_mode): New.
1657 (unlink_locations_from_global_list): Remove.
1658 (update_global_location_list)
1659 (update_global_location_list_nothrow): New.
1660 (update_watchpoint): Don't free locations.
1661 (should_insert_location): New.
1662 (insert_bp_location): Use should_insert_location.
1663 (insert_breakpoint_locations): Copied from
1665 (insert_breakpoint): Use insert_breakpoint_locations.
1666 (bpstat_stop_status): Call update_global_location_list
1667 when disabling breakpoint.
1668 (allocate_bp_location): Don't add to bp_location_chain.
1669 (set_raw_breakpoint)
1670 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
1671 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
1672 (enable_overlay_breakpoints, disable_overlay_breakpoints)
1673 (set_longjmp_resume_breakpoint)
1674 (enable_watchpoints_after_interactive_call_stop)
1675 (disable_watchpoints_before_interactive_call_start)
1676 (create_internal_breakpoint)
1677 (create_fork_vfork_event_catchpoint)
1678 (create_exec_event_catchpoint, set_momentary_breakpoint)
1679 (create_breakpoints, break_command_1, watch_command_1)
1680 (create_exception_catchpoint)
1681 (handle_gnu_v3_exceptions)
1682 (disable_breakpoint, breakpoint_re_set_one)
1683 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1684 (create_ada_exception_breakpoint): : Don't call check_duplicates.
1685 Call update_global_location_list.
1686 (delete_breakpoint): Don't remove locations and don't
1687 try to reinsert them. Call update_global_location_list.
1688 (update_breakpoint_locations): Likewise.
1689 (restore_always_inserted_mode): New.
1690 (update_breakpoints_after_exec): Temporary disable
1691 always inserted mode.
1692 * Makefile.in: Update dependencies.
1694 * infrun.c (proceed): Remove breakpoints while stepping
1696 (handle_inferior_event): Don't remove or insert
1698 * linux-fork.c (checkpoint_command): Remove breakpoints
1699 before fork and insert after.
1700 (linux_fork_context): Remove breakpoints before switch
1702 * target.c (target_disconnect, target_detach): Remove
1703 breakpoints from target.
1706 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1708 * breakpoint.c (print_one_breakpoint_location): In MI
1709 mode, report the location string the breakpoint was
1710 originally created with.
1712 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
1714 * Makefile.in (xtensa-tdep.o): Update dependencies.
1715 * configure.tgt (xtensa*): Update dependencies.
1716 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
1717 Local variable areg renamed to arreg.
1718 (areg_number): New function.
1719 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
1720 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
1721 replaced by arreg_number.
1722 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
1723 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
1724 (xtensa_scan_prologue): New function.
1725 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
1726 when ENTRY instraction hasn't been executed yet. Get the frame pointer
1727 value based on prologue analysis. Fix the bugs preventing WS and
1728 AR4-AR7/A11 registers from getting right values for intermediate frames,
1729 whose registers have been already spilled.
1730 (xtensa_frame_prev_register): Fix WS register value. Use are_number
1731 and arreg_number appropriately.
1732 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1733 svr4_ilp32_fetch_link_map_offsets.
1735 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
1737 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
1738 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
1740 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1742 * acinclude.m4: Add override.m4.
1743 * configure: Regenerate.
1745 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1747 * ada-lang.c (get_selections): Variable PROMPT made non-const and
1748 initialized with a trailing space now. Use PROMPT_ARG of
1749 COMMAND_LINE_INPUT instead of printing it ourselves.
1751 2008-04-22 Joel Brobecker <brobecker@adacore.com>
1753 * NEWS: Document support for 64-bit core file.
1755 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
1757 * NEWS: Add information on calling convention and new SH CLI options.
1759 * sh-tdep.c (sh_cc_gcc): New static string.
1760 (sh_cc_renesas): Ditto.
1761 (sh_cc_enum): New static string array.
1762 (sh_active_calling_convention): New static string pointer denoting
1763 active user chosen ABI.
1764 (sh_is_renesas_calling_convention): New function to return function
1765 specific ABI, or user choice if necessary.
1766 (sh_use_struct_convention): Rename first argument and turn around its
1767 meaning. Check for renesas ABI and return accordingly.
1768 (sh_use_struct_convention_nofpu): New function.
1769 (sh_next_flt_argreg): Get function type as third parameter. Check
1770 for renesas ABI and choose floating registers accordingly.
1771 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
1772 struct return slot accordingly.
1773 (sh_push_dummy_call_nofpu): Ditto.
1774 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
1775 Evaluate ABI and give to sh_use_struct_convention_nofpu.
1776 (sh_return_value_fpu): Evaluate ABI and give to
1777 sh_use_struct_convention.
1778 (show_sh_command): New function.
1779 (set_sh_command): Ditto.
1780 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
1783 * gdbarch.sh (return_value): Add func_type argument.
1784 * gdbarch.c: Regenerate.
1786 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
1787 val_type so as not to collide with value_type function. Call
1788 using_struct_return with additional function type argument.
1789 * infcall.c (call_function_by_hand): Call using_struct_return and
1790 gdbarch_return_value with additional function type argument.
1791 * infcmd.c (print_return_value): Take addition func_type argument.
1792 Call gdbarch_return_value with additional function type argument.
1793 (finish_command_continuation): Call print_return_value with additional
1794 function type argument.
1795 (finish_command): Ditto.
1796 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
1797 additional function type argument.
1798 * stack.c (return_command): Call using_struct_return and
1799 gdbarch_return_value with additional function type argument.
1800 * value.c (using_struct_return): Take additional function type argument.
1801 * value.h (using_struct_return): Accommodate declaration.
1802 * alpha-tdep.c (alpha_return_value): Add func_type argument.
1803 * amd64-tdep.c (amd64_return_value): Ditto.
1804 * arm-tdep.c (arm_return_value): Ditto.
1805 * avr-tdep.c (avr_return_value): Ditto.
1806 * cris-tdep.c (cris_return_value): Ditto.
1807 * frv-tdep.c (frv_return_value): Ditto.
1808 * h8300-tdep.c (h8300_return_value): Ditto.
1809 (h8300h_return_value): Ditto.
1810 * hppa-tdep.c (hppa32_return_value): Ditto.
1811 (hppa64_return_value): Ditto.
1812 * i386-tdep.c (i386_return_value): Ditto.
1813 * ia64-tdep.c (ia64_return_value): Ditto.
1814 * iq2000-tdep.c (iq2000_return_value): Ditto.
1815 * m32c-tdep.c (m32c_return_value): Ditto.
1816 * m32r-tdep.c (m32r_return_value): Ditto.
1817 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
1818 * m68k-tdep.c (m68k_return_value): Ditto.
1819 (m68k_svr4_return_value): Ditto.
1820 * m88k-tdep.c (m88k_return_value): Ditto.
1821 * mep-tdep.c (mep_return_value): Ditto.
1822 * mips-tdep.c (mips_eabi_return_value): Ditto.
1823 (mips_n32n64_return_value): Ditto.
1824 (mips_o32_return_value): Ditto.
1825 (mips_o64_return_value): Ditto.
1826 * mn10300-tdep.c (mn10300_return_value): Ditto.
1827 * mt-tdep.c (mt_return_value): Ditto.
1828 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
1829 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
1830 (ppc_sysv_abi_broken_return_value): Ditto.
1831 (ppc64_sysv_abi_return_value): Ditto.
1832 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
1833 (ppc_sysv_abi_broken_return_value): Ditto.
1834 (ppc64_sysv_abi_return_value): Ditto.
1835 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
1836 * rs6000-tdep.c (rs6000_return_value): Ditto.
1837 * s390-tdep.c (s390_return_value): Ditto.
1838 * score-tdep.c (score_return_value): Ditto.
1839 * sh-tdep.c (sh_return_value_nofpu): Ditto.
1840 (sh_return_value_fpu): Ditto.
1841 * sh64-tdep.c (sh64_return_value): Ditto.
1842 * sparc-tdep.c (sparc32_return_value): Ditto.
1843 * sparc64-tdep.c (sparc64_return_value): Ditto.
1844 * spu-tdep.c (spu_return_value): Ditto.
1845 * v850-tdep.c (v850_return_value): Ditto.
1846 * vax-tdep.c (vax_return_value): Ditto.
1847 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
1848 * xtensa-tdep.c (xtensa_return_value): Ditto.
1850 * gdbtypes.h (struct type): Add calling_convention member.
1851 * dwarf2read.c (read_subroutine_type): Add calling convention read
1852 from DW_AT_calling_convention attribute to function type.
1854 2008-04-22 Markus Deuling <deuling@de.ibm.com>
1856 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
1857 multi_f77_subscript to support values from registers.
1858 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
1859 * value.h (value_subscripted_rvalue): Add prototype.
1861 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
1863 * f-valprint.c (f_val_print): Likewise.
1865 2008-04-21 Craig Silverstein <csilvers@google.com>
1867 * dwarf2read.c (zlib_decompress_section): Define abfd in the
1870 2008-04-21 Pedro Alves <pedro@codesourcery.com>
1872 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
1873 section is not a code section.
1875 2008-04-19 Craig Silverstein <csilvers@google.com>
1877 * NEWS: Add information on compressed debug sections.
1879 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1881 * mi/mi-cmd-var.c (varobj_update_one): Print new
1882 value for variable objects that changed type.
1884 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1886 * varobj.c (varobj_invalidate): Don't touch floating
1889 2008-04-19 Mark Kettenis <kettenis@gnu.org>
1891 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
1892 (multiple_symbols_cancel): Remove extra const.
1893 * symtab.h: Likewise.
1895 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
1897 * interps.c (top_level_interpreter): Rename static variable...
1898 (top_level_interpreter_ptr): ...to this.
1899 (top_level_interpreter): New function.
1901 * interps.h: New extern for top_level_interpreter.
1903 * linespec.c: Include interps.h and mi/mi-cmds.h.
1904 (decode_line_2): When using MI, always set all breakpoints in menu.
1906 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
1908 2008-04-18 Craig Silverstein <csilvers@google.com>
1910 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
1911 * config.in, configure: Regenerate.
1912 * dwarf2read.c: Include zlib.h if present.
1913 Modified *_SECTION macros.
1914 (section_is_p): New.
1915 (dwarf2_locate_sections): Use section_is_p instead of strcmp
1916 (dwarf2_resize_section): New.
1917 to determine whether a given section has a given name.
1918 (zlib_decompress_section): New.
1919 (dwarf2_read_section): Read the compressed section if present
1921 * MAINTAINERS: Added myself to section Write After Approval.
1923 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
1925 * defs.h (exec_set_section_offsets): Remove prototype.
1926 * exec.c (exec_set_section_offsets): Remove function.
1928 2008-04-18 Joel Brobecker <brobecker@adacore.com>
1930 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
1931 in the search for the matching symbol.
1933 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
1935 * breakpoint.c (update_watchpoint): Always reparse
1938 2008-04-17 Joel Brobecker <brobecker@adacore.com>
1940 * breakpoint.c (print_one_breakpoint_location): Make sure to print
1941 the breakpoint address only once.
1943 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
1945 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
1946 rather than a hard-coded architecture, for xcoff executables.
1948 2008-04-17 Doug Evans <dje@google.com>
1950 * buildsym.c (watch_main_source_file_lossage): New fn.
1951 (end_symtab): Call it.
1953 * source.c (find_and_open_source): Add some comments clarifying
1954 handling of FULLNAME argument. Make static. Remove pointless
1957 2008-04-17 Pedro Alves <pedro@codesourcery.com>
1959 * inf-loop.c (inferior_event_handler): Also run the intermediate
1960 continuations in the INF_EXEC_COMPLETE case.
1962 2008-04-16 Tom Tromey <tromey@redhat.com>
1964 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
1965 (set_cmd_async_ok, get_cmd_async_ok): Declare.
1966 * cli/cli-decode.c (set_cmd_async_ok): New function.
1967 (get_cmd_async_ok): New function.
1968 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
1970 * top.c (execute_command): Use get_cmd_async_ok.
1971 * infcmd.c: Include cli/cli-decode.h.
1972 (_initialize_infcmd): Mark "interrupt" as async-ok.
1973 * Makefile.in (infcmd.o): Depend on cli_decode_h.
1975 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1978 * exec.c: Correct "arch-utils.h" include.
1980 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
1983 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
1984 to allow printing to 'see' real reason of stop. This fixes PR 2424.
1985 * breakpoint.c (bpdisp_texst): New function. The function takes over
1986 the role of bpstats static array in print_one_breakpoint_location.
1987 (print_it_typical): Print "Temporary breakpoint" instead
1988 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
1989 protocols, print disp field.
1990 (print_one_breakpoint_location): Removed bpdisps static definition.
1991 Call new bpstat_text function to get value for 'disp' field.
1992 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
1994 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
1996 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
1997 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
1998 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
1999 * gnulib/Makefile.in: Regenerate.
2001 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2003 * Makefile.in (GNULIB_H): New. Trigger all-lib.
2004 (defs_h): Use $(GNULIB_H).
2005 (all-lib): Depend on gnulib/Makefile.
2006 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
2007 * config.in, gnulib/Makefile.in: Regenerated.
2009 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2011 * Makefile.in (LIBGNU, INCGNU): Define.
2012 (INTERNAL_CFLAGS_BASE): Add INCGNU.
2013 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
2015 ($(LIBGNU), all-lib): New rules.
2016 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
2017 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
2018 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
2019 * gnulib: New directory, from gnulib-tool.
2020 * configure, aclocal.m4: Regenerated.
2022 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
2024 * linux-thread-db.c (have_threads_callback): Check thread->private.
2026 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
2027 Vladimir Prus <vladimir@codesourcery.com>
2030 * varobj.c (value_of_root): Update the expression for
2032 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
2035 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
2037 * mi/mi-cmd-var.c: Include "mi-getopt.h".
2038 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
2039 (mi_cmd_var_set_format): Use new mi_parse_format.
2040 (mi_cmd_var_evaluate_expression): Support for -f option to specify
2042 * Makefile.in (mi-cmd-var.o): Update dependencies.
2044 * varobj.h (varobj_get_formatted_value): Declare.
2045 * varobj.c (my_value_of_variable): Added format parameter.
2046 (cplus_value_of_variable): Likewise.
2047 (java_value_of_variable): Likewise.
2048 (c_value_of_variable): Likewise. Evaluate expression based
2049 on format parameter.
2050 (struct language_specific): Add format parameter to function member
2052 (varobj_get_formatted_value): New.
2053 (varobj_get_value): Added format parameter to method call.
2055 2008-04-08 Joel Brobecker <brobecker@adacore.com>
2057 * stabsread.c (cleanup_undefined_types_noname): Manually set the
2058 instance flags of the undefined type before calling replace_type.
2060 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
2062 * target.h (enum strata): Remove the download_stratum.
2064 2008-04-07 Doug Evans <dje@google.com>
2066 * buildsym.h (last_source_file): Add dwarf info to comment.
2067 (last_source_start_addr): Ditto.
2069 2008-04-07 Pedro Alves <pedro@codesourcery.com>
2071 * alphanbsd-tdep.c: Include "target.h".
2072 * mn10300-tdep.c: Include "target.h".
2073 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
2075 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
2077 Fix breakpoint condition that use member variables.
2078 * valops.c (check_field): Remove.
2079 (check_field_in): Rename to check_field.
2080 (value_of_this): Use la_name_of_this.
2081 * value.h (check_field): Adjust prototype.
2083 * language.h (la_value_of_this): Rename to la_name_of_this.
2084 * language.c (unknown_language_defn): Specify "this" for
2086 (auto_language_defn): Likewise.
2087 (local_language_defn): Likewise.
2088 * ada-lang.c (ada_language_defn): Adjust comment.
2089 * c-lang.c (c_language_defn): Adjust comment.
2090 (cplus_language_defn): Specify "this" for name_of_this.
2091 (asm_language_defn): Adjust comment.
2092 (minimal_language_defn): Adjust comment.
2093 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
2094 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
2095 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
2096 * objc-lang.c (objc_language_defn): Specify "self" for
2098 * p-lang.c (pascal_language_defn): Specify "this" for
2100 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
2102 * symtab.c (lookup_symbol_aux): Lookup "this" in the
2103 proper scope, and check for field in type of "this", without
2104 trying to create a value.
2106 2008-04-04 Pedro Alves <pedro@codesourcery.com>
2108 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
2109 (mi_error_message): Delete declaration.
2110 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
2111 returning MI_CMD_ERROR.
2112 * mi/mi-main.c (mi_error_message): Delete.
2113 (mi_cmd_exec_interrupt):
2114 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
2115 (mi_cmd_thread_info): Call error instead of returning
2117 (mi_cmd_data_list_register_values): Call error instead of
2118 returning MI_CMD_ERROR. Adapt to new get_register interface.
2119 (get_register): Change return typo to void. Call error instead of
2120 returning MI_CMD_ERROR.
2121 (mi_cmd_data_write_register_values): Call error instead of
2122 returning MI_CMD_ERROR.
2123 (mi_cmd_list_features): Return MI_CMD_DONE.
2124 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
2125 (mi_execute_command): Always print exceptions with -error.
2127 2008-04-04 Joel Brobecker <brobecker@adacore.com>
2129 * NEWS: Mention new commands set/show multiple-symbols.
2131 2008-04-03 Joel Brobecker <brobecker@adacore.com>
2133 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
2134 (multiple_symbols_cancel): New constants.
2135 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
2136 (multiple_symbols_select_mode): New function.
2137 (_initialize_symtab): Add new set/show multiple-symbols commands.
2138 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
2139 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
2140 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
2142 * linespec.c (decode_line_2): Likewise.
2144 2008-04-03 Doug Evans <dje@sebabeach.org>
2146 * symtab.h (enum free_code): Delete free_contents, unused.
2147 * symmisc.c (free_symtab_block): Delete.
2148 (free_symtab, case free_code): Delete.
2150 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
2152 * valops.c (value_cast_structs): New function. Cast related
2153 STRUCT types up/down and return cast value. The body of this
2154 function comes mostly from value_cast_pointers.
2155 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
2156 to value_cast_structs. Now value_cast_pointers needs only create
2157 appropriate reference after using value_cast_structs for actual
2159 (value_cast): Handle references.
2161 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
2163 * MAINTAINERS: Added myself to section Write After Approval.
2165 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
2167 * ia64-tdep.c (examine_prologue): Correct array access.
2169 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2171 * cp-support.c (first_component_command): Return if no arguments.
2173 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
2175 * ser-mingw.c (ser_windows_open): Open requested name.
2177 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2179 * MAINTAINERS: Added myself.
2181 2008-03-28 Pedro Alves <pedro@codesourcery.com>
2183 * target.c (find_default_run_target): Allow a NULL `do_mesg'
2184 parameter. If it is NULL, don't call error.
2185 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
2186 `do_mesg' parameter to find_default_run_target. If no target was
2189 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
2191 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
2192 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
2193 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
2195 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
2197 2008-03-27 Joel Brobecker <brobecker@adacore.com>
2201 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
2203 * features/Makefile (%.dat): Set xmltarget to the base filename
2204 of the XML source, without subdirectory.
2205 * regformats/rs6000/powerpc-32.dat: Regenerate.
2206 * regformats/rs6000/powerpc-64.dat: Regenerate.
2207 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2209 2008-03-27 Markus Deuling <deuling@de.ibm.com>
2211 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
2214 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
2216 * mi/mi-main.c (enum captured_mi_execute_command_actions):
2217 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
2219 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
2221 * objfiles.h (struct objfile): New GDBARCH member.
2222 (get_objfile_arch): Add prototype.
2223 * objfiles.c: Include "arch-utils.h".
2224 (allocate_objfile): Look up gdbarch associated with bfd.
2225 (get_objfile_arch): New function.
2226 * Makefile (objfiles.o): Update dependencies.
2228 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
2230 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
2232 (locexpr_describe_location): Replace current_gdbarch by
2234 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
2235 (dwarf2_add_field): Likewise.
2236 (read_tag_pointer_type): Likewise.
2237 (read_base_type): Likewise.
2238 (new_symbol): Likewise.
2240 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
2241 (decode_base_type, decode_function_type): Likewise.
2242 (coff_read_struct_type, coff_read_enum_type): Likewise.
2243 (coff_symtab_read): Replace current_gdbarch by objfile arch.
2244 (decode_base_type): Likewise.
2245 (coff_read_enum_type): Likewise.
2246 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
2247 (coff_read_enum_type): Likewise.
2249 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
2250 (end_psymtab): Likewise.
2251 (process_one_symbol): Likewise.
2253 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
2254 (parse_procedure): Likewise.
2255 (parse_partial_symbols): Likewise.
2257 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
2259 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
2260 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
2262 (read_range_type): Replace current_gdbarch by objfile arch. Replace
2263 static range_index_type by built-in type.
2264 (read_one_struct_field): Replace current_gdbarch by objfile arch.
2265 (read_enum_type): Likewise.
2267 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
2270 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2272 * varobj.h (varobj_floating_p): Declare.
2273 * varobj.c (varobj_floating_p): New.
2274 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
2275 '@' as the name, update all floating varobjs.
2277 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2279 * varobj.c (struct varobj_root): Rename use_selected_frame to
2280 floating, and clarify the meaning.
2281 (varobj_create, varobj_update, new_root_variable): Adjust.
2282 (value_of_root): Don't use type_changed as in variable,
2284 (c_value_of_root): Adjust.
2286 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2288 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
2290 (linux_nat_wait): Add main lwp to gdb's thread list.
2291 * linux-thread-db.c (find_new_threads_callback): Also attach to
2292 already listed threads which thread_db didn't know about yet.
2294 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2296 * linux-nat.c (drain_queued_events): Fix comment typo.
2297 (linux_nat_attach): In async mode, don't rely on storing a pending
2298 status. Instead place the wait status on the pipe.
2299 (linux_nat_resume): Remove unreacheable shortcut code in async
2301 (stop_wait_callback): In async mode, don't store pending status.
2302 Instead, cancel breakpoints or resend the signal appropriatelly.
2303 (cancel_breakpoint): New, refactored from
2304 cancel_breakpoints_callback.
2305 (cancel_breakpoints_callback): Call cancel_breakpoint.
2306 (pipe_to_local_event_queue): Remove special token processing.
2307 (linux_nat_wait): Issue an internal error if a pending status is
2308 found in async mode.
2310 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
2312 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
2314 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
2315 Vladimir Prus <vladimir@codesourcery.com>
2317 * varobj.c (struct varobj_root): New component thread_id.
2318 (varobj_get_thread_id, check_scope): New functions.
2319 (c_value_of_root): Use check_scope. Switch to the
2320 proper thread if necessary.
2322 * varobj.h (varobj_get_thread_id): New extern.
2324 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
2326 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
2329 * top.c: Revert 2008-03-21 changes.
2331 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2333 * thread.c (make_cleanup_restore_current_thread): Make it
2335 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2336 * varobj.c (varobj_update): Don't save/restore frame.
2337 (c_value_of_root): Save/restore thread and frame here,
2338 using make_cleanup_restore_current_thread.
2339 * Makefile.in: Update dependecies.
2341 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2343 * varobj.c (struct varobj_root): Clarify
2344 comment on the frame field.
2345 (varobj_create): Don't set frame if we have no
2348 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2351 Suggested by Jan Kratochvil:
2352 * top.c (gdb_rl_operate_and_get_next_completion): Call
2353 rl_redisplay_function.
2354 (gdb_rl_redisplay): New.
2355 (init_main): Set rl_redisplay_function.
2357 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
2359 * aix-thread.c (pdc_read_regs): Fix compiler warning.
2360 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
2361 (store_regs_kernel_thread): Likewise.
2363 2008-03-21 Pedro Alves <pedro@codesourcery.com>
2365 Linux native async support.
2367 * target.h (struct target_ops): Delete to_async_mask_value and add
2369 (target_is_async_p, target_async): Formatting.
2370 (target_async_mask_value): Delete.
2371 (target_async_mask): Delete function declaration, and add new
2372 target macro with the same name.
2374 * target.c (update_current_target): Replace to_async_mask_value by
2375 to_async_mask. Default to_async_mask to return_one.
2376 (target_async_mask): Delete.
2377 (find_default_can_async_p, find_default_is_async_p): New.
2378 (init_dummy_target): register find_default_can_async_p and
2379 find_default_is_async_p on the dummy target.
2381 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
2382 (debug_linux_nat_async): New global.
2383 (show_debug_linux_nat_async): New function.
2384 (linux_nat_async_enabled, linux_nat_async_mask_value)
2385 (linux_nat_event_pipe, linux_nat_num_queued_events)
2386 (linux_nat_async_events_enabled): New globals.
2387 (struct waitpid_result): New struct.
2388 (waitpid_queue): New global.
2389 (queued_waitpid, push_waitpid, drain_queued_events): New.
2390 (my_waitpid): Call queued_waitpid.
2391 (linux_child_follow_fork): Disable async events during the call.
2392 (blocked_mask): Delete.
2393 (sync_sigchld_action, async_sigchld_action): New globals.
2394 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
2395 async mode, block events during the call.
2396 (linux_nat_create_inferior): New.
2397 (linux_nat_attach): In sync mode, restore the mask states. In
2398 async mode, wake the event loop immediatelly.
2399 (detach_callback): Drain all queued events of the lwp we're
2401 (linux_nat_detach): Block async mode, and drain events of the main
2403 (linux_nat_resume): If in async mode, mask async events during the
2404 call. If short circuiting, force event loop to wake up. If
2405 resuming, set target_executing, and register target events in the
2407 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
2408 (linux_nat_wait): In async mode, block events during the call.
2409 Only enable/disable passing SIGINT to the inferior in sync mode.
2410 Get events from local waitpid queue. If no interesting events was
2411 found, return to events loop. Reregister target events in the
2412 event loop on exit. In sync mode, no need to reblock SIGCHLD.
2413 (linux_nat_kill): Disable events on entry.
2414 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
2415 here. Detach async mode from the event loop if there are no more
2416 forks available, otherwise leave it on.
2417 (sigchld_handler): Assure this is called only in sync mode.
2418 (linux_async_permitted, linux_async_permitted_1): New globals.
2419 (set_maintenance_linux_async_permitted)
2420 (show_maintenance_linux_async_permitted): New functions.
2421 (linux_nat_is_async_p, linux_nat_can_async_p)
2422 (linux_nat_async_mask): New.
2423 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
2424 (get_pending_events, async_sigchld_handler): New.
2425 (linux_nat_async_events): New.
2426 (async_terminal_is_ours): New global.
2427 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
2428 (async_client_callback, async_client_context): New.
2429 (linux_nat_async_file_handler, linux_nat_async)
2430 (linux_nat_disable_async, linux_nat_enable_async): New.
2431 (linux_nat_add_target): Register linux_nat_create_inferior,
2432 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
2433 linux_nat_async_mask, linux_nat_terminal_inferior and
2434 linux_nat_terminal_ours.
2435 (_initialize_linux_nat): Remove local action variable, and update
2436 code that used it to use sync_sigchld_action. Add new
2437 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
2438 set/show command in the maintenance class. Add new "linux-async"
2439 maintenance set/show command. Block SIGCHLD by default. Setup
2440 async_sichld_action, and sync_sigchld_action. Install the default
2442 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
2445 * linux-thread-db.c (re_check_for_thread_db): New.
2446 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
2447 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
2448 (thread_db_async_mask): New.
2449 (init_thread_db_ops): Register thread_db_can_async_p,
2450 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
2452 * remote.c (remote_async_mask_value): New.
2453 (remote_return_zero): New.
2454 (init_remote_ops): Register remote_return_zero as callbacks of
2455 to_can_async_p and to_is_async_p.
2456 (remote_can_async_p, remote_is_async_p, remote_async): Update to
2457 use remote_async_mask_value.
2458 (remote_async_mask): New.
2459 (init_remote_async_ops): Remove to_async_mask_value setting and
2460 register remote_async_mask as to_async_mask callback in
2463 * Makefile.in (linux-nat.o): Update.
2465 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2467 * gdbthread.h (add_thread_with_info): New.
2468 * linux-thread-db.c: Add some documentation.
2469 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
2470 (struct private_thread_info): Remove th_valid and ti_valid.
2471 Replace ti with tid.
2472 (thread_get_info_callback): Do not add TID to the new ptid. Do
2474 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
2475 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
2477 (attach_thread): Handle an already-existing thread. Use
2478 add_thread_with_info. Cache the th and tid.
2479 (detach_thread): Verify that private was set. Remove verbose
2480 argument and printing. Update caller.
2481 (thread_db_detach): Do not adjust inferior_ptid.
2482 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
2483 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
2484 (thread_db_wait): Do not use lwp_from_thread.
2485 (thread_db_pid_to_str): Use the cached TID.
2486 (thread_db_extra_thread_info): Check that private is set.
2487 (same_ptid_callback): Delete.
2488 (thread_db_get_thread_local_address): Do not use it or check
2489 is_thread. Check that private is set. Assume that the thread
2490 handle is already cached.
2491 (init_thread_db_ops): Remove to_resume and to_kill.
2492 * thread.c (add_thread_with_info): New.
2493 (add_thread): Use it.
2494 * linux-nat.c (find_thread_from_lwp): Delete.
2495 (exit_lwp): Do not use it. Check print_thread_events. Print before
2496 deleting the thread.
2497 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
2498 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
2499 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
2500 printf_unfiltered for thread exits.
2501 * procfs.c (procfs_wait): Likewise.
2503 2008-03-21 Chris Demetriou <cgd@google.com>
2505 * symtab.c (rbreak_command): Quote symbol name before passing
2506 it to break_command.
2508 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2510 * eval.c (evaluate_subexp_for_address): Clarify error message.
2511 Use value_must_coerce_to_target.
2512 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
2513 * valops.c (value_assign): Call value_coerce_to_target when
2514 assigning to anything but internalvars. Leave GDB-side arrays
2515 as arrays when assigning to internalvars.
2516 (value_must_coerce_to_target, value_coerce_to_target): New.
2517 (value_coerce_array, value_addr): Call value_coerce_to_target.
2518 (value_array): Create the array in GDB's memory instead of
2520 * value.h (value_must_coerce_to_target, value_coerce_to_target):
2523 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2525 * top.c (quit_confirm): Warn that we will kill the program.
2527 2008-03-19 Pedro Alves <pedro@codesourcery.com>
2529 * inflow.c (terminal_ours_1): Guard access to
2530 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
2532 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
2533 Jim Blandy <jimb@codesourcery.com>
2534 Daniel Jacobowitz <drow@false.org>
2536 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
2537 (dwarf2_read_address): Update prototype.
2539 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
2540 (signed_address_type): Likewise.
2541 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
2542 (execute_stack_op): Update calls to unsigned_address_type,
2543 signed_address_type and dwarf2_read_address. Fix implementation
2544 of DW_OP_deref_size.
2546 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
2547 (dwarf2_per_cu_addr_size): Likewise.
2548 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
2549 (struct dwarf2_loclist_baton): Likewise.
2551 * dwarf2loc.c (find_location_expression): Update calls to
2552 dwarf2_read_address. Use dwarf2_per_cu_objfile and
2553 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
2554 (locexpr_describe_location): Likewise.
2555 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
2556 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
2557 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
2558 to dwarf2_per_cu_addr_size (per_cu).
2559 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
2560 (loclist_read_variable): Likewise.
2561 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
2563 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
2564 instead of baton->objfile.
2565 (dwarf2_per_cu_obfile): New function.
2566 (dwarf2_per_cu_addr_size): Likewise.
2568 * dwarf2-frame.c (struct comp_unit): Move higher.
2569 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
2570 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
2571 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
2572 parameter by using fde->eh_frame_p. Use read_encoded_value
2573 to implement DW_CFA_set_loc.
2574 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
2575 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
2576 execute_stack_op and execute_cfa_program.
2577 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
2578 (size_of_encoded_value): Remove.
2579 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
2580 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
2581 (add_cie): Set cie->unit backlink.
2582 (decode_frame_entry_1): Set cie->addr_size. Update calls to
2584 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2586 2008-03-17 Markus Deuling <deuling@de.ibm.com>
2588 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
2589 gdbarch_bfd_arch_info.
2591 2008-03-17 Joel Brobecker <brobecker@adacore.com>
2593 * aix-thread.c (pdc_read_regs): Minor reformatting.
2595 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
2597 * thread.c (print_thread_info): Don't insist
2598 on having current thread if there are no
2601 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2603 * infcmd.c (attach_command_post_wait)
2604 (attach_command_continuation): New.
2605 (attach_command): Support background async execution, and async
2606 execution in synchronous mode.
2608 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2610 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
2611 * symmisc.c (dump_symtab_1): Likewise.
2612 * wrapper.c (gdb_value_struct_elt): Likewise.
2614 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2616 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
2618 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2620 * linux-nat.c (linux_nat_filter_event): New, refactored from
2622 (linux_nat_wait): Call linux_nat_filter_event.
2624 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
2626 * top.c (execute_command): Fix uninitialized variable error.
2628 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2630 * Makefile.in (amd64nbsd-nat.o): New dependency.
2631 * amd64nbsd-nat.c: Include "nbsd-nat.h".
2632 (_initialize_amd64nbsd_nat): Update target vector to use
2633 nbsd_pid_to_exec_file.
2634 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
2636 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2638 Remove ignoring leading exec events code.
2639 * fork-child.c (startup_inferior): Do not set
2640 inferior_ignoring_leading_exec_events.
2641 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
2642 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
2643 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
2644 (handle_inferior_event): Remove code for ignoring leading exec
2646 * target.c (update_current_target): Do not inherit, or default,
2647 to_reported_exec_events_per_exec_call.
2648 (debug_to_reported_exec_events_per_exec_call): Remove.
2649 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
2650 * target.h (target_reported_exec_events_per_exec_call): Remove.
2651 (struct target): Remove the to_reported_exec_events_per_exec_call
2654 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2656 Implement -thread-info.
2657 * gdbthread.h (print_thread_info): Declare.
2659 * thread.c (print_thread_info): New, extracted
2660 from info_threads_command and adjusted to
2661 work for CLI and MI.
2662 (info_threads_command): Use print_thread_info.
2663 * Makefile.in: Update dependencies.
2665 * mi/mi-cmds.c (mi_cmds): Specify a handler
2667 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
2668 * mi/mi-main.c (mi_cmd_thread_info): New.
2669 (mi_cmd_list_features): Include 'thread-info'.
2671 2008-03-14 Kevin Buettner <kevinb@redhat.com>
2673 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
2674 to decide whether to match instruction patterns using "sw" and "sd".
2676 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2678 * infcmd.c (jump_command): Postpone disabling stdin until after
2681 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2683 * inflow.c (gdb_getpgrp): New.
2684 (gdb_has_a_terminal): Use get_getpgrp.
2685 (terminal_ours_1): If attach_flag is set, don't refetch
2686 inferior_process_group.
2688 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2690 * features/library-list.dtd: Allow "section" elements as children
2691 of "library". Add "section" element and describe its attributes.
2693 * solib-target.c (struct lm_info): Add section_bases member.
2694 (library_list_start_segment): Error out if seen a section element.
2695 (library_list_start_section): New.
2696 (library_list_end_library): New.
2697 (solib_target_free_library_list): Free section_bases.
2698 (section_attributes): New.
2699 (library_children): Make "segment" optional. Add "section" child.
2700 (library_list_children): Register library_list_end_library.
2701 (solib_target_relocate_section_addresses): Handle section bases.
2703 * NEWS: Mention new qXfer:libraries:read section offsets support.
2705 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2707 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
2708 (make_exec_error_cleanup): Remove declarations.
2709 * utils.c (exec_error_cleanup_chain): Remove.
2710 (do_exec_error_cleanups, discard_exec_error_cleanups)
2711 (make_exec_error_cleanup): Remove.
2712 * event-loop.c (start_event_loop): Adjust call to
2714 * event-top.c (async_enable_stdin): Remove the paramater dummy.
2715 (async_disable_stdin): Don't register async_enable_stdin via
2717 * inf-loop.c (inferior_event_handler): Don't
2718 call do_exec_error_cleanups. Call async_enable_stdin instead.
2719 * event-loop.c (start_event_loop): Adjust call to
2721 * tui/tui-interp.c (tui_command_loop): Adjust call to
2724 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2727 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
2728 * breakpoint.c (bpstat_do_actions): In async mode,
2729 don't jump to top expecting stop_bpstat to be already
2731 * event-loop.c (start_event_loop): Call async_enable_stdin
2733 * event-top.c (async_enable_stdin): Do nothing if sync_execution
2735 (command_handler): Do not setup continuation here.
2736 (command_line_handler_continuation): Move to...
2737 * top.c (command_line_handler_continuation): ... here.
2738 (execute_command): In async mode, register continuation.
2739 Don't check frame's language in running in async mode.
2740 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
2741 * inf-loop.c (complete_execution): Inline into...
2742 (inferior_event_handler): ... here. Clear target_executing before
2743 doing any cleanups. Don't try to show prompt if the target was
2745 * infcmd.c (signal_command): Add support for async mode.
2746 (finish_command): Only add continuation if the target was
2747 successfully resumed.
2748 * remote.c (init_async_opts): Register to_get_thread_local_address
2750 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
2751 with sync_execution.
2752 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
2755 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
2757 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
2758 * exec.c (exec_bfd_mtime): Define.
2759 (exec_close): Clear it.
2760 (exec_file_attach): Set it.
2761 * gdbcore.h (exec_bfd_mtime): Declare.
2762 * source.c (find_source_lines): Do not use bfd_get_mtime.
2764 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2766 * top.c (simplified_command_loop): Remove.
2768 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2770 Remove unused remote.c hooks.
2771 * remote.c (deprecated_target_resume_hook)
2772 (deprecated_target_wait_loop_hook): Remove.
2773 (remote_resume): Do not call deprecated_target_resume_hook.
2774 (remote_wait): Do not call deprecated_target_wait_loop_hook.
2775 (remote_async_wait): Likewise.
2777 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2779 Implement MI notification for new threads.
2780 * doc/observer.texi (new_thread): Document.
2781 * observer.sh: Forward declare struct thread_info.
2782 * thread.c (add_thread): Notify observer.
2784 * interps.h (interp_init_ftype): New parameter
2786 (interp_set): Likewise.
2787 (top_level_interpreter_data): Declare.
2788 * interps.c (interp_set): New parameter top_level.
2789 Pass it to interpreter's init function. Remember
2790 top level interpreter.
2791 (interpreter_exec_cmd): Adjust.
2792 (top_level_interpreter_data): New.
2793 * main.c (captured_main): Pass 1 for top_level
2794 parameter of interp_set.
2795 * cli/cli-interp.c (cli_interpreter_init): New
2796 parameter top_level.
2797 * tui/tui-interp.c (tui_init): New parameter top_level.
2799 * mi/mi-interp.c (mi_new_thread): New.
2800 (mi_interpreter_init): If top level, register
2801 observer for new threads.
2803 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
2805 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2807 * top.c (execute_command): Disable break and stop
2808 commands in async mode.
2810 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2813 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2814 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2815 Call target_stop in the INF_QUIT_REQ case.
2816 * Makefile.in (inf-loop.o): Update.
2818 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2820 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2821 Call target_stop in the INF_QUIT_REQ case.
2822 * Makefile.in (inf-loop.o): Update.
2824 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2826 * top.c (execute_command): Enable break, info and interrupt
2827 commands in async mode.
2829 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
2830 Daniel Jacobowitz <dan@codesourcery.com>
2832 * breakpoint.h (breakpoint_restore_shadows): New
2834 * breakpoint.c (breakpoint_restore_shadows): New.
2835 (read_memory_nobpt): Delete.
2836 * gdbcore.h (read_memory_nobpt): Delete declaration.
2837 * target.c (memory_xfer_partial): Call
2838 breakpoint_restore_shadows.
2839 (restore_show_memory_breakpoints)
2840 (make_show_memory_beakpoints_cleanup): New.
2841 (show_memory_breakpoints): New.
2842 * target.h (make_show_memory_beakpoints_cleanup): Declare.
2843 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
2844 Make sure we see memory breakpoints when checking if
2845 breakpoint is still there.
2846 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
2847 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
2848 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
2849 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
2851 2008-03-12 Pedro Alves <pedro@codesourcery.com>
2853 * thread.c (add_thread): Use printf_unfiltered to print.
2855 2008-03-12 Joel Brobecker <brobecker@gnat.com>
2857 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
2858 that is true only on x86-solaris and x86_64-solaris.
2859 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
2860 with proc_get_LDT_entry.
2862 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
2864 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
2865 * config.in, configure: Regenerate.
2866 * fork-child.c (fork_inferior): Call create_tty_session.
2867 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
2868 (create_tty_session): New function.
2869 * terminal.h: Declare create_tty_session.
2871 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2874 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
2875 * mipsread.c: Include elf/internal.h.
2876 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
2879 2008-03-11 Markus Deuling <deuling@de.ibm.com>
2881 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
2882 to get at the current architecture and at the target specific vector.
2883 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
2884 remove define of I387_ST0_REGNUM.
2886 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
2888 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
2889 get at the current architecture
2890 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
2893 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
2894 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
2896 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
2897 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
2898 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
2900 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
2901 at the target specific vector.
2903 (i386_get_longjmp_target): Use get_frame_arch to get at the current
2904 architecture. Use gdbarch_tdep to get at the target specific vector.
2906 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
2907 update caller. Use gdbarch_tdep to get at the target specific vector.
2909 (i386_register_to_value: Use get_frame_arch to get at the current
2912 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
2915 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2916 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
2917 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
2918 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
2920 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
2923 (i387_convert_register_p, i387_register_to_value,
2924 i387_value_to_register): Update call for i386_fp_regnum_p.
2926 * i387-tdep.h: Remove comment.
2927 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
2928 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2929 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
2930 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
2931 I387_MXCSR_REGNUM): Add target specific vector as parameter.
2933 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
2935 * Makefile.in (fork-child.o): Update.
2936 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
2937 argument. Gather all gdbserver features together.
2938 * fork-child.c (exec_wrapper): New variable.
2939 (fork_inferior): Use it.
2940 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
2941 (unset_exec_wrapper_command, _initialize_fork_child): New.
2943 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2945 * source.c (directory_command): Modify the determination of
2946 condition of terminal "from_tty".
2948 2008-03-10 Matt Rice <ratmice@gmail.com>
2950 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
2952 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2954 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
2955 of the data passing to strtoulst function.
2956 (info_spu_signal_command): Likewise.
2958 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
2960 * mi/mi-interp.c (mi_command_loop): Remove
2963 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2965 * remote.c (extended_remote_attach_1): Make local variable pid an int
2968 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2970 * solib-svr4.c (svr4_same_1): New function, originally extracted
2971 from svr4_same and expanded to handle the sparc64 case.
2972 (svr4_same): Move up and reimplement using svr4_same_1.
2973 (enable_break): Use svr4_same_1 to do shared library name comparisons.
2975 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
2977 * MAINTAINERS: Move self to Paper trail.
2979 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
2981 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
2982 * event-loop.c (call_async_signal_handler): New.
2983 * event-loop.h (call_async_signal_handler)
2984 (gdb_call_async_signal_handler): Declare.
2985 (mark_async_signal_handler): Add comments.
2986 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
2987 * mingw-hdep.c (sigint_event, sigint_handler): New.
2988 (gdb_select): Use them. Wait for the readline signal handler
2990 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
2991 * posix-hdep.c (gdb_call_async_signal_handler): New function.
2992 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
2994 (remote_fileio_ctrl_c_signal_handler): Use
2995 gdb_call_async_signal_handler.
2996 (initialize_remote_fileio): Initialize sigint_fileio_token.
2997 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
2998 not initialize tokens here.
2999 (handle_remote_sigint_twice): Likewise. Reinstall
3000 handle_remote_sigint.
3001 (async_remote_interrupt_twice): Just call interrupt_query.
3002 (cleanup_sigint_signal_handler): Do not delete tokens.
3003 (remote_interrupt, remote_interrupt_twice): Use
3004 gdb_call_async_signal_handler.
3005 (interrupt_query): Reinstall the default signal handler.
3006 (_initialize_remote): Initialize tokens here.
3008 2008-03-04 Joel Brobecker <brobecker@adacore.com>
3010 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
3011 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3012 Change the type of the lr register to code_ptr.
3013 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3014 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3015 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3016 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3017 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3018 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3019 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
3021 2008-03-03 James E. Wilson <wilson@tuliptree.org>
3023 * MAINTAINERS: Update my email address.
3025 2008-03-03 Keith Seitz <keiths@redhat.com>
3027 From Dave Murphy <davem@devkitpro.org>:
3028 * configure.ac: Set tcl configdir to win under mingw.
3029 * configure: Regenerate.
3031 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
3033 * breakpoint.c (fetch_watchpoint_value): New function.
3034 (update_watchpoint): Set and clear val_valid. Use
3035 fetch_watchpoint_value. Handle unreadable values on the
3036 value chain. Correct check for user-requested array watchpoints.
3037 (breakpoint_init_inferior): Clear val_valid.
3038 (watchpoint_value_print): New function.
3039 (print_it_typical): Use it. Do not free or clear old_val. Print
3040 watchpoints even if old_val == NULL.
3041 (watchpoint_check): Use fetch_watchpoint_value. Check for values
3042 becoming readable or unreadable.
3043 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
3044 (do_enable_watchpoint): Likewise.
3045 * breakpoint.h (struct breakpoint): Update comment for val. Add
3047 * NEWS: Mention watchpoints on inaccessible memory.
3049 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
3051 * Makefile.in (i386-nat.o): Update.
3052 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
3053 i386_use_watchpoints.
3054 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
3055 i386_use_watchpoints.
3056 * i386-nat.c (i386_stopped_data_address): Take two arguments.
3057 (i386_stopped_by_watchpoint): Update call.
3058 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
3059 * config/i386/nm-i386.h: Conditionalize definitions on
3060 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
3061 (i386_use_watchpoints): Declare.
3062 (i386_stopped_data_address): Update.
3063 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3064 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
3066 2008-02-29 Joel Brobecker <brobecker@adacore.com>
3068 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
3069 * version.in: Bump version to 6.8.50.20080229-cvs.
3071 2008-02-28 Markus Deuling <deuling@de.ibm.com>
3073 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
3076 2008-02-28 Tom Tromey <tromey@redhat.com>
3078 * infcmd.c (notice_args_read): Print result of get_inferior_args.
3080 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
3082 * infcmd.c (kill_if_already_running): Make static. Use
3083 target_require_runnable.
3084 * target.c (target_require_runnable): New.
3085 * target.h (target_require_runnable): Declare.
3087 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
3089 * frame.c (reinit_frame_cache): Only annotate if frames were
3092 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
3094 * regformats/reg-ppc.dat: Rename "ps" to "msr".
3095 * regformats/reg-ppc64.dat: Likewise.
3097 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
3099 * features/Makefile (%.dat): Emit xmltarget statement.
3101 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
3102 Generate code to set gdbserver_xmltarget in init_registers_${name}.
3104 * regformats/arm-with-iwmmxt.dat: Regenerate.
3105 * regformats/mips64-linux.dat: Regenerate.
3106 * regformats/mips-linux.dat: Regenerate.
3107 * regformats/rs6000/powerpc-32.dat: Regenerate.
3108 * regformats/rs6000/powerpc-64.dat: Regenerate.
3109 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3111 * regformats/reg-arm.dat: Add xmlarch statement.
3112 * regformats/reg-i386.dat: Likewise.
3113 * regformats/reg-i386-linux.dat: Likewise.
3114 * regformats/reg-x86-64-linux.dat: Likewise.
3115 * regformats/reg-spu.dat: Likewise.
3117 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3119 * remote.c (remote_wait, remote_async_wait): Stop if we receive
3122 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3124 * utils.c (debug_timestamp): New.
3125 (vfprintf_unfiltered): Print timestamps if requested.
3126 (show_debug_timestamp): New.
3127 (initialize_utils): Register "set debug timestamp".
3128 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
3130 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3132 * breakpoint.c (skip_prologue_sal): New function.
3133 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
3134 computed from a line number.
3136 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3138 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
3139 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3140 Set PC register type to "code_ptr".
3141 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3142 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3143 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3144 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3145 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3146 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3147 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
3150 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
3152 * regformats/regdat.sh: Rename init_registers function in
3153 generated file to init_registers_${name}.
3155 * regformats/reg-crisv32.dat: Set "name" to crisv32.
3156 * regformats/reg-ppc64.dat: Set "name" to ppc64.
3157 * regformats/reg-s390x.dat: Set "name" to s390x.
3159 2008-02-26 Greg Law <glaw@undo-software.com>
3161 * regcache.c (registers_changed): Call reinit_frame_cache.
3163 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
3165 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
3166 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
3167 and svr4_fetch_objfile_link_map.
3168 * Makefile.in (sh-linux-tdep.o): Update.
3170 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
3172 * amd64-tdep.c (amd64_classify): Add support for decimal float
3174 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
3175 use the struct return convention.
3177 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
3179 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
3180 to old format. Discard breakpoint address if shared library is
3182 (breakpoint_1): Adjust formatting of table header accordingly.
3184 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
3186 * remote.c (remote_get_threadlist): If the response
3187 is empty, don't try to parse it.
3189 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
3191 Unbreak 'target async'.
3192 * serial.c (serial_async): Set the
3193 handler function before enabling async
3196 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
3198 * solib-svr4.c (enable_break): Convert r_brk to a code address.
3200 2008-02-21 Pedro Alves <pedro@codesourcery.com>
3202 * remote.c (extended_remote_attach_1): Set attach_flag.
3203 (extended_remote_create_inferior_1): Clear attach_flag.
3205 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
3207 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
3209 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
3210 * solib-svr4.c (solib_svr4_r_brk): New.
3211 (open_symbol_file_object, svr4_current_sos): Always check the
3213 (svr4_fetch_objfile_link_map): Do not set debug_base.
3214 (enable_break): Use r_brk if it is set.
3215 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
3216 (svr4_lp64_fetch_link_map_offsets): Likewise.
3217 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
3219 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3220 Mark Kettenis <kettenis@gnu.org>
3222 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
3223 trad_frame_saved_reg.
3224 (trad-frame.h): New include.
3226 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
3227 instead of frame_obstack_zalloc.
3228 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
3230 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
3232 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3234 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
3235 from disassemble_info instead of gdbarch_byte_order.
3237 * mips-tdep.c (gdb_print_insn_mips): Likewise.
3238 * arm-tdep.c (gdb_print_insn_arm): Likewise.
3240 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3242 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
3243 gdbarch as parameter.
3245 * gdbarch.{c,h}: Regenerate.
3247 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3249 * mem-break.c (default_memory_insert_breakpoint)
3250 (default_memory_remove_breakpoint): Likewise.
3251 * target.h (default_memory_remove_breakpoint)
3252 (default_memory_insert_breakpoint): Likewise.
3254 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3255 parameter. Replace current_gdbarch by gdbarch.
3256 * m32r-tdep.c (m32r_memory_insert_breakpoint)
3257 (m32r_memory_remove_breakpoint): Likewise.
3259 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
3261 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
3263 2008-02-19 Joel Brobecker <brobecker@adacore.com>
3265 * NEWS: Add entry describing Add support improvements.
3267 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3269 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
3272 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3274 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
3275 register_offset_hack anymore.
3277 * regcache.{c,h} (register_offset_hack): Remove.
3279 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3281 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
3283 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
3284 current_gdbarch by gdbarch.
3285 (hppa64_hpux_find_global_pointer): Likewise.
3286 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
3287 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
3288 find_global_pointer.
3290 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
3292 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
3294 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
3295 of gdbarch_num_regs.
3297 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
3298 replace current_gdbarch by gdbarch.
3299 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
3301 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3303 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
3304 and replace current_gdbarch by gdbarch.
3306 (store_register): Update call for exec_one_dummy_insn.
3307 (fetch_register, store_register): Update call of regmap.
3309 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
3310 parameter and replace current_gdbarch by gdbarch.
3312 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
3313 the current architecture. Update call for getregs_supplies and
3315 (ppcnbsd_fetch_inferior_registers): Likewise.
3317 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
3318 replace current_gdbarch by gdbarch.
3319 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
3320 get_regcache_arch to get at the current architecture. Update call for
3323 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3325 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
3328 2008-02-15 Markus Deuling <deuling@de.ibm.com>
3330 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
3332 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
3334 * NEWS: Mention pending breakpints in MI.
3336 2008-02-14 Markus Deuling <deuling@de.ibm.com>
3338 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
3340 2008-02-13 Markus Deuling <deuling@de.ibm.com>
3342 Add script to build and test GDB using enable-targets=all.
3344 * gdb_buildall.sh: New file.
3346 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
3348 * NEWS (New native configurations): Xtensa GNU/Linux.
3349 (New targets): Xtensa GNU/Linux.
3350 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
3352 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
3353 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
3354 * configure.tgt (xtensa*-*-linux*): New entry.
3355 * xtensa-config.c (xtensa_tdep): New variable.
3356 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
3357 (rmap): Change format based on new macro XTREG.
3358 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
3359 * xtensa-linux-nat.c: New.
3360 * xtensa-linux-tdep.c: New.
3361 * xtensa-xtregs.c: New.
3362 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
3363 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
3364 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
3365 (xtensa_register_t): New field coprocessor.
3366 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
3367 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
3368 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
3369 Update to handle privileged registers.
3370 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
3371 (xtensa_push_dummy_call): Set windowstart register correctly.
3372 (call0_analyze_prologue): Initialize xtensa_default_isa.
3373 (xtensa_derive_tdep): New.
3374 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
3375 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
3376 Call xtensa_derive_tdep().
3377 * config/xtensa/linux.mh: New.
3378 * regformats/reg-xtensa.dat: New.
3380 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
3382 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
3383 (filenames.h): New include.
3384 * Makefile.in (corelow.o): Add dependency for filenames.h.
3386 2008-02-08 Doug Evans <dje@google.com>
3388 * source.c (find_and_open_source): Always rewrite absolute filenames.
3390 2008-02-07 Doug Evans <dje@google.com>
3392 * breakpoint.c: #include "hashtab.h".
3393 (ambiguous_names_p): New fn.
3394 (update_breakpoint_locations): When restoring bp enable status, don't
3395 compare function names if any functions have same name.
3396 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
3398 2008-02-07 Joel Brobecker <brobecker@adacore.com>
3400 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
3401 instead of just a VEC*. Update use of SV.
3402 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
3404 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3406 * NEWS: Put all new commands since gdb-6.7 together.
3408 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3410 * ada-lang.c: #include "vec.h".
3411 (struct string_vector, new_string_vector, string_vector_append):
3413 (char_ptr): New typedef.
3414 (DEF_VEC_P (char_ptr)): New VEC type.
3415 (symbol_completion_add): Update profile to take the new VEC type
3416 instead of the old string_vector structure. Update code accordingly.
3417 (ada_make_symbol_completion_list): Use the new VEC type instead of
3418 the old string_vector structure, and update the code accordingly.
3419 * Makefile.in (ada-lang.o): Add dependency on vec.h.
3421 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
3423 * p-exp.y: Set current_type in missing places.
3424 (leftdiv_is_integer): New static variable.
3425 Typecast right operand of BINOP_DIV to long_double if both operands
3428 2008-02-06 Maciej W. Rozycki <macro@mips.com>
3430 * remote-mips.c (set_breakpoint): Rename to...
3431 (mips_set_breakpoint): ... this.
3432 (clear_breakpoint): Rename to...
3433 (mips_clear_breakpoint): ... this.
3434 (common_breakpoint): Rename to...
3435 (mips_common_breakpoint): ... this.
3436 (check_lsi_error): Rename to...
3437 (mips_check_lsi_error): ... this.
3439 2007-02-05 Joel Brobecker <brobecker@adacore.com>
3441 * language.h (struct language_defn): Add new field
3442 la_make_symbol_completion_list.
3443 * symtab.c (default_make_symbol_completion_list): Renames
3444 make_symbol_completion_list.
3445 (make_symbol_completion_list): New function.
3446 * symtab.h (default_make_symbol_completion_list): Add declaration.
3447 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
3448 (auto_language, local_language): Likewise.
3449 * objc-lang.c (objc_language_defn): Likewise.
3450 * scm-lang.c (scm_language_defn): Likewise.
3451 * m2-lang.c (m2_language_defn): Likewise.
3452 * f-lang.c (f_language_defn): Likewise.
3453 * jv-lang.c (java_language_defn): Likewise.
3454 * p-lang.c (pascal_language_defn): Likewise.
3455 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
3456 (minimal_language_defn): Likewise.
3457 * ada-lang.c (struct string_vector): New structure.
3458 (new_string_vector, string_vector_append, ada_unqualified_name)
3459 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
3460 (ada_make_symbol_completion_list): New functions.
3461 (ada_language_defn): Set la_make_symbol_completion_list.
3462 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
3463 this function is static.
3465 2008-02-05 Kevin Buettner <kevinb@redhat.com>
3467 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
3468 to account for call site optimizations.
3470 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
3472 * tracepoint.c (read_actions): Handle end-of-text indicator
3473 in action list properly. (Committed by Jim Blandy)
3475 2008-02-05 Jim Blandy <jimb@red-bean.com>
3477 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
3478 pseudoregister, not an internal error.
3479 Reported by: Andrzej Zaborowski
3481 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3483 * varobj.c (c_value_of_variable): Use xstrdup.
3485 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3487 Update stored rendition of varobj value when format changes.
3488 * varobj.c (varobj_set_display_format): Recomputed
3490 (c_value_of_variable): Return print_value.
3492 2008-02-03 Doug Evans <dje@google.com>
3494 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
3495 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
3496 * valops.c (value_one): New function.
3497 * value.h (value_one): Declare.
3499 Fix argument promotion for binary arithmetic ops for C.
3500 * valarith.c (unop_result_type): New fn.
3501 (binop_result_type): New fn.
3502 (value_binop): Move result type computation to binop_result_type.
3503 (value_pos, value_neg, value_complement): Move result type
3504 computation to unop_result_type.
3507 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3508 Return basetype, fieldno if found. All callers updated.
3509 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
3511 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3512 * symfile.h (fill_in_vptr_fieldno): Delete.
3514 2008-02-02 Doug Evans <dje@google.com>
3516 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
3518 * typeprint.c (*): Whitespace cleanup.
3520 2008-02-02 Mark Kettenis <kettenis@gnu.org>
3521 Luis Machado <luisgpm@br.ibm.com>
3522 Thiago Jung Bauermann <bauerman@br.ibm.com>
3524 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
3525 don't fit into registerson the stack the way GCC does.
3527 2008-02-01 Joel Brobecker <brobecker@adacore.com>
3529 * symtab.c (symbol_set_names): Do not add an entry in the demangling
3530 hash table for Ada symbols. Just store the linkage name as is,
3531 and leave the demangled_name as NULL.
3533 2007-02-01 Joel Brobecker <brobecker@adacore.com>
3535 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
3536 in the global scope.
3537 (new_symbol): Likewise.
3539 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3541 * breakpoint.c (break_command_1): Return void.
3542 (break_command_really): Return void. Rethrow
3543 exceptions instead of returning.
3544 (gdb_breakpoint): Remove the error_message parameter.
3545 Return void. Rename to set_breakpoint.
3546 * gdb.h (gdb_breakpoint): Rename and move to...
3547 * breakpoint.h (set_breakpoint): ...here.
3548 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
3549 event hooks even if exception is thrown. Adjust to
3550 gdb_breakpoint interface changes.
3553 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
3555 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
3556 float in both first and second word in the doubleword, to support
3559 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3561 Properly rethrow exception. This fixes errors
3562 about non-existent functions for -break-insert.
3563 * breakpoint.c (break_command_really): Use throw_exception
3564 for rethrowing. If rethrowing, don't print the exception.
3566 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3568 * NEWS: Mention Decimal Floating Point support.
3570 2008-01-31 Joel Brobecker <brobecker@adacore.com>
3572 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
3573 value type to builtin_type_void_func_ptr.
3575 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
3577 * s390-tdep.c (is_float_singleton, is_float_like,
3578 alignment_of, s390_return_value): Make checks for
3579 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
3581 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
3582 Thiago Jung Bauermann <bauerman@br.ibm.com>
3584 * infcmd.c (default_print_registers_info): Also print hex
3585 raw contents for TYPE_CODE_DECFLOAT registers.
3586 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
3587 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
3588 (rs6000_register_name): Add support for DFP pseudo-registers.
3589 (rs6000_pseudo_register_type): Likewise.
3590 rs6000_pseudo_register_reggroup_p): Likewise.
3591 (ppc_pseudo_register_read): New function.
3592 (ppc_pseudo_register_write): Likewise.
3593 (rs6000_pseudo_register_read): Likewise.
3594 (rs6000_pseudo_register_write): Likewise.
3595 (e500_pseudo_register_read): Move checks to
3596 rs6000_pseudo_register_read.
3597 (e500_pseudo_register_write): Move checks to
3598 rs6000_pseudo_register_write.
3599 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
3600 rs6000_pseudo_register_read and rs6000_pseudo_register_write
3601 in gdbarch if SPE or DFP is available. Adjust gdbarch's
3602 num_pseudo_regs to account for DFP pseudo regs.
3604 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3606 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
3607 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
3608 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
3609 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
3610 e500_pseudo_register_read, e500_pseudo_register_write): Use
3611 IS_SPE_PSEUDOREG macro.
3612 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
3613 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
3614 Remove initialization of tdep->ppc_ev31_regnum.
3616 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3618 * printcmd.c (print_formatted): Handle references as for unformatted
3621 2008-01-30 Joel Brobecker <brobecker@adacore.com>
3623 * eval.c (evaluate_subexp_standard): Add handling of user
3624 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
3626 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
3628 * eval.c (evaluate_subexp_standard): Support
3629 BINOP_INTDIV opcode.
3631 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
3633 * valarith.c (value_binop): Add floating-point BINOP_MIN and
3635 For BINOP_EXP, use length and signedness of left operand only for
3636 result, as for shifts.
3637 For integral operands to BINOP_EXP, use new integer_pow and
3638 uinteger_pow functions so as to get full range of results.
3639 (integer_pow): New function.
3640 (uinteger_pow): New function.
3642 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
3644 Use vector for varobj_list_children interface.
3645 * gdb/varobj.c (varobj_list_children): Return vector
3647 * gdb/varobj.h (varobj_list_children): Adjust
3649 (varobj_p): Declare. Declare vector thereof.
3650 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
3651 for varobj_list_children change.
3652 * Makefile.in (varobj_h): Update dependencies.
3654 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
3656 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
3657 TYPE_CODE_DECFLOAT arguments.
3658 (ppc64_sysv_abi_push_dummy_call) Likewise.
3659 (get_decimal_float_return_value): New function.
3660 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
3661 values by calling get_decimal_float_return_value.
3662 (ppc64_sysv_abi_return_value): Likewise.
3664 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
3666 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
3667 for preprocessor macro information. Formatting changes.
3669 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3671 * remote.c (struct remote_state): Add cached_wait_status.
3672 (remote_exec_file): New variable.
3673 (PACKET_vAttach, PACKET_vRun): New constants.
3674 (extended_remote_restart): Do not query for status.
3675 (struct start_remote_args): New.
3676 (remote_start_remote): Take it as a second argument. Check
3677 whether the target is running. Issue an error for non-running
3678 non-extended targets. Cache the wait status. Set inferior_ptid
3680 (remote_open_1): Prompt to disconnect non-running targets. Make
3681 sure the target is marked running. Do not set inferior_ptid here.
3682 Update call to remote_start_remote. Do not call remote_check_symbols
3683 if the target is not running.
3684 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
3685 argument. Handle a non-running target.
3686 (remote_detach): Use it.
3687 (extended_remote_detach): New.
3688 (remote_disconnect): Fix typo. Use remoute_mourn_1.
3689 (extended_remote_attach_1, extended_remote_attach)
3690 (extended_async_remote_attach): New.
3691 (remote_vcont_resume): Remove unused variable.
3692 (remote_wait, remote_async_wait): Use any cached wait status.
3693 (putpkt_binary, getpkt): Clear any cached wait status.
3694 (extended_remoute_mourn_1): New.
3695 (extended_remote_mourn): Use it.
3696 (extended_async_remote_mourn, extended_remote_run): New.
3697 (extended_remote_create_inferior_1): New.
3698 (extended_remote_create_inferior): Use it.
3699 (extended_remote_async_create_inferior): Likewise.
3700 (remote_xfer_partial): Skip for non-executing targets.
3701 (init_extended_remote_ops): Set to_detach and to_attach.
3702 (init_extended_async_remote_ops): Likewise. Use
3703 extended_async_remote_mourn.
3704 (_initialize_remote): Register vAttach, vRun, and
3705 set remote exec-file.
3706 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
3708 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3710 * Makefile.in (symfile.o): Update.
3711 * NEWS: Mention exec tracing support.
3712 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
3714 * infcmd.c (kill_if_already_running, detach_command)
3715 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
3716 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
3717 (follow_exec): Do not check may_follow_exec. Do not mourn and push
3718 targets. Apply the sysroot path to the loaded executable. Use
3719 no_shared_libraries.
3720 * linux-nat.c (linux_child_follow_fork): Print fork following
3721 messages if verbose.
3722 (kill_wait_callback): Kill again before waiting a second time.
3723 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
3724 no_shared_libraries.
3726 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3728 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
3730 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3732 * nto-tdep.h: Remove #include "defs.h".
3733 * nto-tdep.c: Add #include "defs.h".
3734 * Makefile.in (nto_tdep_h): Update dependencies.
3735 (nto-tdep.o): Likewise.
3737 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3739 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
3741 (proceed, start_remote): Update call to wait_for_inferior.
3742 * inferior.h (wait_for_inferior): Update declaration.
3743 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
3744 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
3745 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
3746 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
3748 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
3750 * varobj (adjust_value_for_child_access): Added checking for
3751 returned value from gdb_value_ind.
3752 (c_describe_child): Likewise.
3753 (cplus_describe_child): Fixed a typo.
3755 2008-01-29 Jim Blandy <jimb@red-bean.com>
3757 * MAINTAINERS: Update my info.
3759 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3761 Use multiple locations for hardware watchpoints.
3762 This eliminates the need to traverse value chain, doing
3763 various checks, in three different places.
3765 * breakpoint.h (struct bp_location): New fields
3766 lengths and watchpoint_type.
3767 (struct breakpoint): Remove the val_chain field.
3768 * breakpoint.c (is_hardware_watchpoint): New.
3769 (free_valchain): Remove.
3770 (update_watchpoint): New.
3771 (insert_bp_location): For hardware watchpoint, just
3773 (insert_breakpoints): Call update_watchpoint_locations
3774 on all watchpoints. If we have failed to insert
3775 any location of a hardware watchpoint, remove all inserted
3777 (remove_breakpoint): For hardware watchpoints, directly
3779 (watchpoints_triggered): Iterate over locations.
3780 (bpstat_stop_status): Use only first location of
3781 a resource watchpoint.
3782 (delete_breakpoint): Don't call free_valchain.
3783 (print_one_breakpoint): Don't print all
3784 locations for watchpoints.
3785 (breakpoint_re_set_one): Use update_watchpoint for
3788 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3790 Don't reset watchpoint block on solib load.
3792 * breakpoint.c (insert_bp_location): For watchpoints,
3793 recompute condition.
3794 (breakpoint_re_set_one): Instead of recomputing value
3795 and condition for watchpoints, just reset value and
3796 let insert_breakpoints/insert_bp_location recompute it.
3797 Don't do anything about disabled watchpoint.
3799 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
3801 * valarith.c (value_binop): Handle unsigned integer
3804 2008-01-28 Kevin Buettner <kevinb@redhat.com>
3806 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
3807 instruction pattern that appears frequently in position
3808 independent code. Fix bug in code which looks for "fmov" and
3809 backtracks if no "fmov" is found.
3811 2008-01-28 Doug Evans <dje@google.com>
3813 * dbxread.c (read_dbx_symtab): Fix indentation.
3814 Reformat comments to 80 columns.
3815 Move local var def closer to only use.
3817 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3819 * fork-child.c (SHELL_FILE): Remove #ifndef.
3820 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
3822 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
3824 * i386-tdep.c (i386_skip_noop): New function.
3825 (i386_analyze_prologue): Call i386_skip_noop function.
3827 2008-01-24 Michael Snyder <msnyder@specifix.com>
3829 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
3830 * win32-nat.c (win32_xfer_partial): Ditto.
3831 * target.c (default_xfer_partial): Minor whitespace adjustment.
3833 2008-01-24 Pedro Alves <pedro@codesourcery.com>
3835 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
3836 strip bit 1 even if pc doesn't point to thumb code.
3838 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
3840 * remote.c (remote_wait): Handle SIGINT between packets.
3841 (remote_async_wait): Likewise.
3843 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
3844 Chris Demetriou <cgd@google.com>
3846 * thread.c (add_thread_silent): Renamed
3848 (print_thread_events): New variable definition.
3849 (show_print_thread_events): New function.
3850 (_initialize_thread): Add "set print thread-events" and
3851 "show print thread-events" commands.
3852 (add_thread): Announce new thread.
3853 * gdbthread.h (add_thread_silent): Declare.
3854 (print_thread_events): New variable declaration.
3855 * inf-ttrace.c (inf_ttrace_wait): Don't
3856 inform about new thread, as add_thread is always
3857 called too, and will take care of that.
3858 * infrun.c (handle_inferior_event): Likewise.
3859 * procfs.c (procfs_wait): Likewise.
3860 * remote.c (remote_currthread): Likewise.
3861 * sol-thread.c (sol_thread_wait): Likewise.
3862 * win32-nat.c (get_win32_debug_event): Likewise.
3863 * linux-thread-db.c (attach_thread): Likewise.
3864 Remove the verbose parameter.
3865 (check_event): Make detach_thread be verbose
3866 only if print_thread_events is set.
3867 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
3868 about new thread. This is called only from
3869 linux-thread-db.c:attach_thread, which will take care.
3870 Remove the verbose parameter.
3871 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
3873 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
3875 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
3877 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
3879 * breakpoint.c (break_command_really): New parameter
3881 (break_command_1): Pass 0 as
3882 ignore_count to break_command_really.
3883 (gdb_breakpoint): Pass ignore_count to
3884 break_command_really.
3886 2008-01-21 Kevin Buettner <kevinb@redhat.com>
3888 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
3889 sigcontext struct via pointer.
3890 (struct sigframe comment): Update to show new field `psc'.
3892 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
3894 * infrun.c (handle_inferior_event): If
3895 we failed to remove breakpoints, error,
3896 don't try to increment PC by hand.
3898 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
3900 Add NetBSD/hppa target and host support.
3902 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
3903 (hppabsd_gregset): Move to ...
3904 (hppabsd_regset_from_core_section): Rename
3905 hppaobsd_regset_from_core_section and move to ...
3906 (hppabsd_find_global_pointer): Update comment.
3907 (hppabsd_init_abi): Make global. Do not register
3908 hppabsd_regset_from_core_section.
3909 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
3911 (_initialize_hppabsd_tdep): Move to ...
3912 * hppaobsd-tdep.c: ... here. New file.
3913 * hppnbsd-tdep.c: New file.
3914 * hppnbsd-nat.c: New file.
3915 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
3916 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
3917 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
3918 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
3919 * configure.host (hppa*-*-netbsd*): New entry.
3920 * configure.tgt (hppa*-*-netbsd*): New entry.
3921 (hppa*-*-openbsd*): Update.
3922 * NEWS (New native configuration): Mention NetBSD/hppa.
3923 (New targets): Mention NetBSD/hppa.
3925 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3927 * gdbarch.sh (function_list): Add new property bits_big_endian to
3929 * gdbarch.{c,h}: Regenerate.
3931 * value.c (struct value): Replace BITS_BIG_ENDIAN by
3932 gdbarch_bits_big_endian (comment).
3933 (unpack_field_as_long, modify_field): Likewise.
3934 * value.h: Likewise (comment).
3935 * valops.c (value_slice): Likewise.
3936 * valarith.c (value_subscript, value_bit_index): Likewise.
3937 * gdbtypes.h (field): Likewise (comment).
3938 * eval.c (evaluate_subexp_standard): Likewise.
3939 * dwarf2read.c (dwarf2_add_field): Likewise.
3940 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
3941 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
3943 * defs.h (BITS_BIG_ENDIAN): Remove.
3945 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3947 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
3949 * m2-exp.y (yylex): Likewise.
3950 * objc-exp.y (yylex): Likewise.
3952 * defs.h (DEPRECATED_STREQN): Remove.
3954 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
3956 * MAINTAINERS: Update my email address.
3958 2008-01-17 Jim Blandy <jimb@codesourcery.com>
3960 * README: Mention gdbserver/README.
3962 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
3964 * valarith.c (value_binop): Handle BINOP_INTDIV
3965 for unsigned and signed integers.
3967 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
3969 * s390-tdep.c (s390_gdbarch_init): Set default long double
3970 type to 128-bit IEEE quad.
3972 2008-01-17 Joel Brobecker <brobecker@adacore.com>
3974 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
3976 2008-01-16 Mark Kettenis <kettenis@gnu.org>
3978 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
3980 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
3981 * value.c: All callers changed.
3983 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3985 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
3986 DEPRECATED_STREQ by its expression.
3987 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
3988 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
3989 (scan_xcoff_symtab): Likewise.
3990 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
3991 * f-lang.c (find_common_for_function): Likewise.
3992 * objc-exp.y (parse_number): Likewise.
3994 * defs.h (DEPRECATED_STREQ): Remove.
3996 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3998 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
3999 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
4000 get_frame_arch to get at the current_architecture. Update AM33_MODE
4002 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
4003 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
4005 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
4007 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4009 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
4011 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
4013 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
4014 current_gdbarch by gdbarch. Update caller.
4016 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
4017 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
4018 the current architecture. Update calls of
4019 amd64_native_gregset_supplies_p.
4020 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
4021 (amd64bsd_store_inferior_registers): Likewise.
4023 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4025 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
4026 Replace current_gdbarch by gdbarch. Update caller.
4028 2008-01-16 Markus Deuling <deuling@de.ibm.com>
4030 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
4031 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
4032 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
4033 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
4034 (stabsect_build_psymtabs): Fix indentation.
4036 2008-01-15 Michael Snyder <msnyder@specifix.com>
4038 * corelow.c (core_xfer_partial): Comment, cut/paste error.
4040 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
4042 * win32-nat.c (win32_create_inferior): Restore code calling
4043 CloseHandle on ProcessInformation structure.
4045 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
4047 * configure.ac: Check for void * as 3 argument of ptrace.
4048 * configure: regenerate.
4050 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4052 * alpha-tdep.c (alpha_heuristic_proc_start)
4053 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
4054 current_gdbarch by gdbarch.
4056 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
4057 current architecture by frame_info. Update alpha_heuristic_proc_start
4060 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
4061 get_frame_arch to get at the current architecture by frame_info. Update
4062 alpha_sigtramp_register_address call.
4064 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
4065 current_gdbarch by gdbarch. Update caller.
4066 (convert_to_extended, convert_from_extended): Add endianess parameter
4067 for comparison. Update caller.
4068 (arm_extract_return_value, arm_store_return_value): Use
4069 get_regcache_arch to get at the current architecture.
4071 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
4072 current_gdbarch by gdbarch. Update caller.
4073 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
4074 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
4076 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
4077 gdbarch as parameter. Update caller.
4078 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
4079 current_gdbarch by gdbarch. Update caller.
4081 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
4082 update caller. Replace current_gdbarch by gdbarch.
4084 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
4085 the current architecture. Replace current_gdbarch by gdbarch.
4086 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
4087 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
4088 expression. Add gdbarch as parameter and replace current_gdbarch with
4090 (M6811_TDEP): Remove.
4091 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
4093 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
4094 current_gdbarch by gdbarch. Update caller.
4096 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
4098 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
4101 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
4102 caller. Relace current_gdbarch by gdbarch.
4103 (altivec_register_p, spe_register_p): Likewise.
4104 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
4106 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
4107 altivec_register_p and spe_register_p.
4109 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
4110 caller. Replace current_gdbarch by gdbarch.
4111 (score_analyze_prologue): use get_frame_arch to get at the current
4114 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
4115 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
4116 current_gdbarch by gdbarch. Update caller.
4117 (sparc_frame_cache): Use get_frame_arch to get at the current
4119 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
4120 sparc_analyze_prologue.
4122 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
4125 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4127 * exec.c: #include "arch-utils.h"
4128 (print_section_info): Use gdbarch_from_bfd to get at the
4129 current architecture. Replace current_gdbarch. Fix indention. Replace
4130 deprecated_print_address_numeric by paddress.
4131 * Makefile.in (exec.o) Add dependency to arch-utils.h.
4133 * valprint.c (val_print_string): Replace
4134 deprecated_print_address_numeric.
4135 * tracepoint.c (trace_mention, scope_info): Likewise.
4136 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
4137 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
4138 (maintenance_check_symtabs): Likewise.
4139 * symfile.c (list_overlays_command): Likewise.
4140 * stack.c (frame_info, print_block_frame_labels): Likewise.
4141 * printcmd.c (print_address, print_address_demangle)
4142 (address_info): Likewise.
4143 * corefile.c (memory_error): Likewise.
4144 * infcmd.c (jump_command): Likewise.
4145 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
4146 (mention, delete_breakpoint): Likewise.
4147 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
4148 * dwarf2read.c (dump_die): Likewise.
4149 * ada-valprint.c (ada_val_print_1): Likewise.
4150 * f-valprint.c (f_val_print): Likewise.
4151 * linux-fork.c (info_forks_command): Likewise.
4152 * m32r-com.c (m32r_load_section, m32r_load)
4153 (m32r_upload_command): Likewise.
4155 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
4157 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4159 * gdbarch.sh (skip_prologue): Add gdbarch
4161 * gdbarch.{c,h}: Regenerate.
4163 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
4164 * amd64-tdep.c (amd64_skip_prologue): Likewise.
4165 * avr-tdep.c (avr_skip_prologue): Likewise.
4166 * cris-tdep.c (cris_skip_prologue): Likewise.
4167 * frv-tdep.c (frv_skip_prologue): Likewise.
4168 * h8300-tdep.c (h8300_skip_prologue): Likewise.
4169 * hppa-tdep.c (hppa_skip_prologue): Likewise.
4170 * i386-tdep.c (i386_skip_prologue): Likewise.
4171 * ia64-tdep.c (ia64_skip_prologue): Likewise.
4172 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
4173 * m32r-tdep.c (m32r_skip_prologue): Likewise.
4174 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
4175 * m68k-tdep.c (m68k_skip_prologue): Likewise.
4176 * m88k-tdep.c (m88k_skip_prologue): Likewise.
4177 * mep-tdep.c (mep_skip_prologue): Likewise.
4178 * mips-tdep.c (mips_skip_prologue): Likewise.
4179 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
4180 * mt-tdep.c (mt_skip_prologue): Likewise.
4181 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
4182 * score-tdep.c (score_skip_prologue): Likewise.
4183 * sh64-tdep.c (sh64_skip_prologue): Likewise.
4184 * sh-tdep.c (sh_skip_prologue): Likewise.
4185 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
4186 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
4187 * spu-tdep.c (spu_skip_prologue): Likewise.
4188 * v850-tdep.c (v850_skip_prologue): Likewise.
4189 * vax-tdep.c (vax_skip_prologue): Likewise.
4190 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
4191 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
4193 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
4194 current_gdbarch by gdbarch.
4195 * m32c-tdep.c (m32c_skip_prologue): Likewise.
4196 * s390-tdep.c (s390_skip_prologue): Likewise.
4198 2008-01-10 Doug Evans <dje@google.com>
4200 * defs.h (struct continuation_arg): Fix typo in comment.
4201 * target.c (target_translate_tls_address): Fix comment spelling error.
4203 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
4205 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
4206 (DOUBLEST_SCAN_FORMAT): Likewise.
4207 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
4208 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
4209 * c-exp.y (parse_number): Likewise.
4210 * jv-exp.y (parse_number): Likewise.
4211 * objc-exp.y (parse_number): Likewise.
4212 * p-exp.y (parse_number): Likewise.
4214 2008-01-09 Joel Brobecker <brobecker@adacore.com>
4216 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
4217 (check_typedef): Likewise.
4219 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
4221 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
4222 seen_double_big_d, treat the new H, D, and DD modifiers as length
4225 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4227 * dwarf2read.c (read_enumeration_type): Add comment.
4229 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
4231 * config.in: Regenerate.
4233 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4235 * ada-lang.c (ada_convert_actual): Renames convert_actual.
4237 (ada_convert_actuals): Delete.
4238 * ada-lang.h (ada_convert_actual): Add declaration.
4239 (ada_convert_actuals): Remove declaration.
4240 * infcall.c: #include "ada-lang.h".
4241 (value_arg_coerce): Add new parameter sp. Update function
4242 documetnation. Add handling of Ada function call parameters.
4243 * Makefile.in (infcall.o): Update dependencies.
4245 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
4247 * ada-lang.c (ensure_lval): Fix value lval kind.
4248 (convert_actual): Add handling for arguments passed by reference.
4250 2008-01-08 Doug Evans <dje@google.com>
4252 * dbxread.c (read_dbx_symtab): Fix indentation.
4254 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
4256 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
4257 (valarith.o): Depend on dfp.h.
4258 (valops.o): Likewise.
4259 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
4260 (set_decnumber_context): New function.
4261 (decimal_check_errors): Likewise.
4262 (decimal_from_number): Likewise.
4263 (decimal_to_number): Likewise.
4264 (decimal_from_string): Use set_decnumber_context and
4265 decimal_check_errors.
4266 (decimal_from_integral): New function.
4267 (decimal_from_floating): Likewise.
4268 (decimal_to_double): Likewise.
4269 (promote_decimal): Likewise.
4270 (decimal_binop): Likewise.
4271 (decimal_is_zero): Likewise.
4272 (decimal_compare): Likewise.
4273 (decimal_convert): Likewise.
4274 * dfp.h (decimal_from_integral): New prototype.
4275 (decimal_from_floating): Likewise.
4276 (decimal_to_double): Likewise.
4277 (decimal_binop): Likewise.
4278 (decimal_is_zero): Likewise.
4279 (decimal_compare): Likewise.
4280 (decimal_convert): Likewise.
4281 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
4282 call to value_from_decfloat.
4283 * valarith.c: Include dfp.h.
4284 (value_args_as_decimal): New function.
4285 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
4286 (value_logical_not): Likewise.
4287 (value_equal): Likewise.
4288 (value_less): Likewise.
4289 (value_pos): Likewise.
4290 (value_neg): Formatting fix.
4291 * valops.c: Include dfp.h.
4292 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
4293 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
4294 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
4295 (value_from_decfloat): Remove expect_type argument.
4296 * value.h (value_from_decfloat): Update prototype.
4298 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
4300 Ignore change in name of dynamic linker during
4301 execution on Solaris. This also unbreaks pending breakpoints.
4303 * solist.h (struct target_so_ops): New field same.
4304 * solib-svr4.c (svr4_same): New.
4305 (_initialize_svr4_solib): Register svr4_same.
4306 * solib.c (update_solib_list): Use ops->same, if available.
4308 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
4310 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
4311 when using MS-DOS paths.
4313 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4315 * NEWS: Mention --pid and --core command line behaviour changes.
4317 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4319 * main.c (captured_main): Remove 'count' varible and the
4320 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
4321 --pid options were issued simultaneously. If an explicit pid
4322 option was passed, don't fallback to core file. Detect extra
4323 arguments better in the presence of explicit pid or core
4326 2008-01-05 Joel Brobecker <brobecker@adacore.com>
4328 * ada-lang.c (ada_which_variant_applies): Correctly compute
4329 the value of the discriminant when the variant record is packed.
4331 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4333 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
4334 that are used to differentiate homonyms.
4336 2008-01-04 Jerome Guitton <guitton@adacore.com>
4338 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
4339 when the type is an anonymous pointer type.
4340 (ada_check_typedef): Avoid a seg fault when the type is null.
4341 * ada-typeprint.c (print_array_type): Add support for pointer
4344 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
4346 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
4348 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4350 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
4351 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
4353 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4355 * ada-exp.y (chop_separator): New function.
4356 (write_selectors): Rewrite to re-use chop_separator.
4357 (ada_nget_field_index, get_symbol_field_type): New functions.
4358 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
4361 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
4363 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
4364 of SYMBOL_VALUE when working with function symbols.
4366 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4368 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
4369 expressions. These expressions do not need to be rewriten.
4371 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4373 * dwarf2read.c (read_enumeration_type): Flag type as stub if
4374 the given die is a declaration.
4376 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4378 * ada-lang.c (ada_array_bound_from_type): Make non-static.
4379 Handle properly the case when the index type is an enumerated type.
4380 Do not return the subtype of the bounds type, just return the
4381 bounds type directly - this is not needed and is more consistent
4382 with what we do for arrays when no XA parallel type exists.
4384 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4386 * ada-lang.c (static_unwrap_type): Add forward declaration.
4387 (template_to_static_fixed_type): Fields of dynamic types sometimes
4388 also need to be unwrapped. Take this into account.
4389 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
4390 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
4391 * ada-typeprint.c (ada_print_type): Get the typename from
4392 the original type, not the base type.
4394 2008-01-03 Jerome Guitton <guitton@adacore.com>
4396 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
4397 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
4398 Update calls to ada_to_fixed_type.
4399 (ada_template_to_fixed_record_type_1): Ditto, but without looking
4401 (ada_to_fixed_type): Add check_tag parameter; do not look for
4402 tag if null. When looking for a tag, use a fixed record type.
4403 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
4404 * ada-valprint.c (printable_val_type, ada_value_print): Update
4405 calls to ada_to_fixed_type.
4407 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
4409 * doublest.c (convert_floatformat_to_doublest): Call
4410 floatformat_to_doublest instead of floatformat_to_double and use
4412 (convert_doublest_to_floatformat): Call floatformat_from_doublest
4413 instead of floatformat_from_double and use DOUBLEST variables.
4415 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
4417 * MAINTAINERS (Write After Approval): Add self.
4419 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4421 * symfile.c (set_initial_language): Make non-static.
4422 * symfile.h (set_initial_language): Add declaration.
4423 * language.c: #include "symfile.h".
4424 (set_language): Call set_initial_language if the frame language
4425 could not be determined.
4427 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
4429 * eval.c (evaluate_subexp_for_address): Provide frame address to
4430 locate_var_value only if it will be needed.
4432 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
4434 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
4436 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4438 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
4439 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
4440 This is needed to make sure that any other treatment applied
4441 to the resulting value does not fail for spurious reason,
4442 such as trying to take the address of this value.
4444 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4446 * ada-lang.c (ada_value_equal): Dereference reference types when
4449 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
4451 Updated copyright notices for most files.
4453 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
4455 * win32-nat.c (psapi_module_handle): Remove static.
4456 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
4457 return first module found if base_address is zero. Don't initialize
4458 psapi function pointers here. Convert to cygwin paths when
4460 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
4461 executable name. Use get_module_name when that fails or when
4463 (_initialize_psapi): New function. Initialize psapi stuff before it is
4464 needed or issue a warning if it is not found. Move psapi_module_handle
4467 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4469 * ada-lang.c (ada_remove_trailing_digits): New function.
4470 (ada_remove_po_subprogram_suffix): New function.
4471 (ada_decode): Improve. Move the description of the algorithm
4472 directly inside the code, instead of in the function global
4475 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4477 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
4478 and always print the dereferenced value.
4480 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4482 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
4483 of the case where the first argument is a reference.
4484 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
4486 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4488 Implement support for Ada interface types.
4490 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
4491 (ada_is_ignored_field): Ignore fields that are a dispatch table
4494 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4496 * top.c (print_gdb_version): Update copyright year.
4498 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4500 * ChangeLog-2007: New ChangeLog rotation.
4501 * ChangeLog: Reset for 2008.
4502 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
4505 For older changes see ChangeLog-2007.
4511 version-control: never