| blob | 0cf9e53a49e8ef7231bd4980fda02bb29ff073d0 |
1 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
3 * symtab.h (struct symbol): Make "aux_value" member a void pointer
4 instead of a union.
5 (SYMBOL_LOCATION_BATON): Update.
7 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
9 * symtab.h (enum address_class): Remove LOC_BASEREG and
10 LOC_BASEREG_ARG.
11 (struct symbol): Remove "basereg" member of "aux_value" union.
12 (SYMBOL_BASEREG): Remove.
14 * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
15 or LOC_BASEREG_ARG.
16 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
17 (ada_add_block_symbols): Likewise.
18 * ax-gdb.c (gen_var_ref): Likewise.
19 * buildsym.c (finish_block): Likewise.
20 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
21 * m2-exp.y (yylex): Likewise.
22 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
23 * printcmd.c (address_info): Likewise.
24 * stack.c (print_frame_args, print_block_frame_locals): Likewise.
25 (print_frame_arg_vars): Likewise.
26 * symmisc.c (print_symbol): Likewise.
27 * symtab.c (lookup_block_symbol): Likewise.
28 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
29 (scope_info): Likewise.
31 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
33 * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
35 * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
36 * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
37 (ada_add_block_symbols): Likewise.
38 * ax-gdb.c (gen_var_ref): Likewise.
39 * buildsyms.c (finish_block): Likewise.
40 * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
41 * m2-exp.y (yylex): Likewise.
42 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
43 * printcmd.c (address_info): Likewise.
44 * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
45 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
46 * symtab.c (lookup_block_symbol): Likewise.
47 * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
48 (scope_info): Likewise.
50 2008-05-22 Ulrich Weigand <uweigand@de.ibm.com>
52 * symtab.h (enum address_class): Remove LOC_INDIRECT and
53 LOC_HP_THREAD_LOCAL_STATIC.
55 * findvar.c (symbol_read_needs_frame, read_var_value): Do not
56 handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
57 (read_var_value): Likewise.
58 * buildsym.c (finish_block): Likewise.
59 * objfiles.c (objfile_relocate): Likewise.
60 * printcmd.c (address_info): Likewise.
61 * symmisc.c (print_symbol, print_partial_symbols): Likewise.
62 * tracepoint.c (scope_info): Likewise.
64 2008-05-21 Markus Deuling <deuling@de.ibm.com>
65 Maxim Grigoriev <maxim2405@gmail.com>
67 * xtensa-tdep.c (xtensa_read_register): Remove.
68 (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
69 argument litbase to call0_frame_cache().
70 (call0_track_op, call0_analyze_prologue)
71 (call0_frame_cache): Use extra argument litbase.
73 2008-05-21 Joel Brobecker <brobecker@adacore.com>
75 * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
77 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
79 * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
81 2008-05-21 Ulrich Weigand <uweigand@de.ibm.com>
83 * alpha-mdebug-tdep.c: Include "trad-frame.h".
84 (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
85 struct trad_frame_saved_reg *.
86 (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
87 trad_frame_alloc_saved_regs. Update accesses. Record previous
88 value of SP as being vfp.
89 (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
90 * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
92 2008-05-21 Markus Deuling <deuling@de.ibm.com>
94 * score-tdep.c (score_print_insn): Get the current endianess from
95 disassemble_info instead of gdbarch_byte_order.
97 2008-05-21 Pedro Alves <pedro@codesourcery.com>
99 * frame.c (get_prev_frame_1): Build frame id before setting
100 this_frame->prev_p, not after.
102 2008-05-21 Nick Roberts <nickrob@snap.net.nz>
104 * annotate.c (annotate_new_thread): New function for new-thread
105 annotation.
106 * annotate.h: (annotate_new_thread): New extern.
107 * thread.c (add_thread_with_info): Use it.
108 * Makefile.in (thread.o): Add dependency on annotate.h.
110 2008-05-20 Joel Brobecker <brobecker@adacore.com>
112 * win32-nat.c (win32_wait): Block the control-c event while
113 waiting for a debug event.
115 2008-05-19 Pedro Alves <pedro@codesourcery.com>
117 * symtab.h (lookup_symbol_in_language): Update comment.
118 * symtab.c (lookup_symbol_aux_block): Update comment.
119 * ada-lang.c (ada_lookup_symbol_list): Update comment.
121 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
123 * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
124 (lookup_symbol): Likewise.
125 * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
126 (lookup_symbol): Likewise.
127 (search_symbols): Update.
129 * linespec.c (find_methods, collect_methods): Update.
130 (add_matching_methods, add_constructors): Update.
131 (decode_compound, decode_dollar, decode_variable): Update.
132 (lookup_prefix_sym): Update.
134 (symbol_found): Remove SYM_SYMTAB parameter.
135 Use SYMBOL_SYMTAB (sym) instead.
137 * gdbtypes.c (lookup_typename): Update.
138 (lookup_struct, lookup_union, lookup_enum): Update.
139 (lookup_template_type): Update.
140 (check_typedef): Update.
141 * language.c (lang_bool_type): Update.
142 * mdebugread.c (parse_procedure): Update.
143 * mi/mi-cmd-stack.c (list_args_or_locals): Update.
144 * parse.c (write_dollar_variable): Update.
145 * printcmd.c (address_info): Update.
146 * source.c (select_source_symtab): Update.
147 * stack.c (print_frame_args, print_frame_arg_vars): Update.
148 * valops.c (find_function_in_inferior): Update.
149 (value_struct_elt_for_reference): Update.
150 * value.c (value_static_field, value_fn_field): Update.
152 * alpha-mdebug-tdep.c (find_proc_desc): Update.
153 * arm-tdep.c (arm_skip_prologue): Update.
154 * mt-tdep.c (mt_skip_prologue): Update.
155 * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
157 * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
158 * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
159 (add_defn_to_vec): Likewise.
160 (ada_add_block_symbols): Likewise.
161 (lookup_cached_symbol, cache_symbol): Likewise.
162 (standard_lookup): Update.
163 (ada_lookup_symbol_list): Update.
165 * c-valprint.c (c_val_print): Update.
166 * cp-support.c (cp_lookup_rtti_type): Update.
167 * jv-lang.c (java_lookup_class, get_java_object_type): Update.
168 * objc-lang.c (lookup_struct_typedef, find_imps): Update.
169 * p-valprint.c (pascal_val_print): Update.
170 * scm-lang.c (scm_lookup_name): Update.
172 * c-exp.y: Update.
173 * f-exp.y: Update.
174 * jv-exp.y: Update.
175 * m2-exp.y: Update.
176 * objc-exp.y: Update.
177 * p-exp.y: Update.
179 2008-05-19 Ulrich Weigand <uweigand@de.ibm.com>
181 * language.h (struct language_defn): Remove SYMTAB parameter from
182 la_lookup_symbol_nonlocal callback function pointer.
184 * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
185 (ada_lookup_encoded_symbol): Likewise.
186 * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
187 Always call fixup_symbol_section.
188 (ada_lookup_symbol): Remove SYMTAB parameter.
189 (ada_lookup_symbol_nonlocal): Likewise.
190 * ada-exp.y (write_object_renaming): Update.
191 (find_primitive_type): Likewise.
193 * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
194 (cp_lookup_symbol_namespace): Likewise.
195 * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
196 (lookup_symbol_file): Likewise.
197 (lookup_possible_namespace_symbol): Likewise.
198 (cp_lookup_symbol_nonlocal): Likewise.
199 (cp_lookup_symbol_namespace): Likewise.
200 (cp_lookup_nested_type): Update.
202 * scm-valprint.c (scm_inferior_print): Update.
203 * valops.c (value_maybe_namespace_elt): Update.
205 * solist.h (struct target_so_ops): Remove SYMTAB parameter from
206 lookup_lib_global_symbol callback function pointer.
207 (solib_global_lookup): Remove SYMTAB parameter.
208 * solib.c (solib_global_lookup): Remove SYMTAB parameter.
209 * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
211 * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
212 (lookup_symbol_static): Likewise.
213 (lookup_symbol_global): Likewise.
214 (lookup_symbol_aux_block): Likewise.
215 (lookup_global_symbol_from_objfile): Likewise.
216 * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
217 (lookup_symbol_aux_local): Likewise.
218 (lookup_symbol_aux_block): Likewise.
219 (lookup_symbol_aux_symtabs): Likewise.
220 (lookup_symbol_aux_psymtabs): Likewise.
221 (lookup_global_symbol_from_objfile): Likewise.
222 (basic_lookup_symbol_nonlocal): Likewise.
223 (lookup_symbol_static): Likewise.
224 (lookup_symbol_global): Likewise.
226 (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
228 2008-05-17 Pedro Alves <pedro@codesourcery.com>
230 * remote.c (init_extended_remote_ops): Fix typo.
232 2008-05-16 Pedro Alves <pedro@codesourcery.com>
234 * NEWS: Mention new DICOS x86 target configuration.
236 2008-05-16 Pedro Alves <pedro@codesourcery.com>
237 Ulrich Weigand <uweigand@de.ibm.com>
239 * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
240 * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
242 * symtab.c (fixup_section): Remove prototype. Add ADDR parameter;
243 use it instead of ginfo->value.address. Look up minimal symbol by
244 address and name. Assume OBJFILE is non-NULL.
245 (fixup_symbol_section): Ensure we always have an objfile to look
246 into. Extract and pass to fixup_section the symbol's address that
247 will match the minimal symbol's address.
248 (fixup_psymbol_section): Likewise.
250 (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
251 overlays and the addrmap returned the wrong section.
253 * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
254 calling fixup_symbol_section.
256 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
258 * minsyms.c: Include "target.h".
259 (find_solib_trampoline_target): Handle minimal symbols pointing
260 to function descriptors as well.
261 * Makefile.in (minsyms.o): Update dependencies.
263 * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
264 (ppc64_standard_linkage1): ... this. Fix optional instructions.
265 (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
266 (PPC64_STANDARD_LINKAGE1_LEN): ... this.
267 (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
268 (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
269 (ppc64_standard_linkage_target): Rename to ...
270 (ppc64_standard_linkage1_target): ... this.
271 (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
272 (ppc64_skip_trampoline_code): Support three variants of standard
273 linkage stubs. Call find_solib_trampoline_target to handle
274 glink stubs.
276 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
278 * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
279 ppc64_sysv_abi_adjust_breakpoint_address.
280 * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
281 * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
283 2008-05-16 Ulrich Weigand <uweigand@de.ibm.com>
285 * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
286 (ppc_linux_init_abi): Install find_solib_trampoline_target instead
287 of ppc_linux_skip_trampoline_code.
289 2008-05-15 Daniel Jacobowitz <dan@codesourcery.com>
291 * gdbarch.sh: Delete dwarf_reg_to_regnum.
292 * gdbarch.c, gdbarch.h: Regenerated.
293 * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
294 hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
295 s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
297 2008-05-15 Pedro Alves <pedro@codesourcery.com>
299 * linux-nat.c (trap_ptid): Delete.
300 (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
301 Adjust.
302 * linux-thread-db.c (thread_db_wait): Adjust.
304 2008-05-15 Joel Brobecker <brobecker@adacore.com>
306 * linespec.c (decode_line_1): Fix a couple of comments.
308 2008-05-15 Alan Modra <amodra@bigpond.net.au>
310 * dbxread.c: Formatting.
311 (INTERNALIZE_SYMBOL): Init n_other.
312 (set_namestring): Take pointer to nlist arg rather than struct
313 copy. Update all callers.
315 2008-05-15 Andreas Schwab <schwab@suse.de>
317 * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
318 (dwarf2read.o): Add $(addrmap_h).
320 2008-05-14 Ulrich Weigand <uweigand@de.ibm.com>
322 * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
323 (ppc64_linux_convert_from_func_ptr_addr): ... to this. No longer try
324 to handle ppc32 PLT entries.
325 (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
326 only on ppc64.
328 2008-05-14 Daniel Jacobowitz <dan@codesourcery.com>
330 * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
331 * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
332 lookup_minimal_symbol_by_pc_section. Prefer trampolines if requested.
333 (lookup_minimal_symbol_by_pc_section): Use
334 lookup_minimal_symbol_by_pc_section_1.
335 (lookup_solib_trampoline_symbol_by_pc): Likewise.
337 2008-05-13 Joel Brobecker <brobecker@adacore.com>
339 * findcmd.c: Add #include "gdb_stdint.h".
340 * Makefile.in (findcmd.o): Update dependencies.
342 2008-05-11 David S. Miller <davem@davemloft.net>
344 * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
345 long double size override, Linux does use 128-bit now.
347 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
348 (sparc_linux_write_pc): New function.
349 (sparc32_linux_init_abi): Register it.
350 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
351 (sparc64_linux_write_pc): New function.
352 (sparc64_linux_init_abi): Register it.
354 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
355 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
357 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
359 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
360 and info.tdep_info before calling gdbarch_init_osabi.
362 2008-05-09 Joel Brobecker <brobecker@adacore.com>
364 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
365 the type of the right hand side of the assignment to the type
366 of the left hand side if the left hand side is a convenience
367 variable.
369 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
371 * NEWS: Mention gdbserver bi-arch capability.
373 2008-05-09 Doug Evans <dje@google.com>
375 New "find" command.
376 * NEWS: Document find command and qSearch:memory packet.
377 * Makefile.in (SFILES): Add findcmd.c.
378 (COMMON_OBJS): Add findcmd.o.
379 (findcmd.o): New rule.
380 * findcmd.c: New file.
381 * target.h (target_ops): New member to_search_memory.
382 (simple_search_memory): Declare.
383 (target_search_memory): Declare.
384 * target.c (simple_search_memory): New fn.
385 (target_search_memory): New fn.
386 * remote.c (PACKET_qSearch_memory): New packet kind.
387 (remote_search_memory): New fn.
388 (init_remote_ops): Init to_search_memory.
389 (init_extended_remote_ops): Ditto.
390 (_initialize_remote): Add qSearch:memory packet config command.
392 2008-05-09 Eli Zaretskii <eliz@gnu.org>
394 * thread.c (_initialize_thread): Don't use commas and periods in
395 first line of doc string of "set/show print thread-events".
397 2008-05-08 Joel Brobecker <brobecker@adacore.com>
399 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
400 Update for unwinder changes.
402 2008-05-08 Joel Brobecker <brobecker@adacore.com>
404 * frame.c (get_frame_base_address, get_frame_locals_address)
405 (get_frame_args_address): Pass the correct frame when calling
406 frame_base_find_by_frame.
408 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
410 * remote.c (extended_remote_attach_1): Call target_find_description.
412 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
414 * remote.c (extended_remote_create_inferior_1): Clean up
415 before marking the target running.
417 2008-05-08 Joel Brobecker <brobecker@adacore.com>
419 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
420 changes.
422 2008-05-07 Joel Brobecker <brobecker@adacore.com>
424 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
425 sparc64-sol2-tdep.c: Update for unwinder changes.
427 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
429 * cp-support.c (mangled_name_to_comp): Initialize storage.
430 (unqualified_name_from_comp): Likewise.
432 2008-05-07 Jie Zhang <jie.zhang@analog.com>
434 * remote.c (remote_insert_breakpoint): Call get_remote_state
435 after gdbarch_breakpoint_from_pc is called.
436 (remote_insert_hw_breakpoint): Likewise.
438 2008-05-06 Joel Brobecker <brobecker@adacore.com>
440 * valprint.c (val_print): Add new language parameter and use it
441 instead of using the current_language. Update calls to val_print
442 throughout.
443 (common_val_print): Add new langauge parameter and pass it to
444 val_print.
445 * value.h (struct language_defn): Add opaque declaration.
446 (val_print, common_val_print): Update declarations.
447 * stack.c (print_frame_args): Update call to common_val_print
448 using the appropriate language.
449 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
450 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
451 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
452 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
453 #include "language.h" if necessary.
454 Update calls to val_print and common_val_print.
455 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
456 Update dependencies.
458 2008-05-06 Joel Brobecker <brobecker@adacore.com>
460 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
461 pointing inside a non-executable section as function descriptors.
463 2008-05-06 Pedro Alves <pedro@codesourcery.com>
465 * inf-loop.c (inferior_event_handler): Run all continuations and
466 print any language change before running the breakpoint commands.
468 2008-05-06 Joel Brobecker <brobecker@adacore.com>
470 * frame-unwind.c (frame_unwind_got_bytes): New function.
471 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
472 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
473 for unwinder changes.
475 2008-05-05 Doug Evans <dje@google.com>
477 * NEWS: Mention new /m modifier for disassemble command.
478 * cli/cli-cmds.c (print_disassembly): New function.
479 (disassemble_current_function): New function
480 (disassemble_command): Recognize /m modifier, print mixed
481 source+assembly.
482 (init_cli_cmds): Update disassemble help text.
484 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
486 * xtensa-tdep.c: Update for unwinder changes.
488 2008-05-05 Andreas Schwab <schwab@suse.de>
490 Update m68k port for unwinder changes.
491 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
492 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
493 (m68k_frame_unwind): Use default_frame_sniffer.
494 (m68k_frame_sniffer): Remove.
495 (m68k_frame_base_address): Expect this_frame.
496 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
497 this_frame.
498 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
499 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
500 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
501 parameter instead of pc value.
502 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
503 Expect this_frame.
504 (m68k_linux_sigtramp_frame_this_id)
505 (m68k_linux_sigtramp_frame_prev_register)
506 (m68k_linux_sigtramp_frame_sniffer): Update signature.
507 (m68k_linux_sigtramp_frame_unwind): Use
508 m68k_linux_sigtramp_frame_sniffer.
509 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
511 * m68klinux-nat.c (store_register): Fix typo.
513 2008-05-05 Pedro Alves <pedro@codesourcery.com>
515 * infcmd.c (step_1): Put thread id on the stack to avoid possible
516 NULL dereferencing.
518 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
520 * symfile.c (reread_symbols): Update objfile's entry point.
522 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
523 Joel Brobecker <brobecker@adacore.com>
525 * ada-lang.c: Update throughout to use symbol_matches_domain
526 instead of matching the symbol domain explictly.
527 * dwarf2read.c (add_partial_symbol): Do not add new psym for
528 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
529 class as typedefs. See lookup_partial_symbol function.
530 (new_symbol): Similar to add_partial_symbol, do not create
531 symbol for the typedef. See lookup_block_symbol.
532 * symtab.c (symbol_matches_domain): New function, takes care
533 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
534 (lookup_partial_symbol): Use symbol_matches_domain to see if the
535 found psym domain matches the given domain.
536 (lookup_block_symbol): Likewise.
538 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
540 * top.c (command_line_handler_continuation): Remove.
541 (execute_command): Do not install the above.
543 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
545 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
546 and catch all exceptions from it.
547 * top.c (command_line_handler_continuation): Don't
548 call bpstat_do_action here.
550 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
552 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
553 (struct die_info): Remove type.
554 (read_type_die, read_typedef, read_base_type, read_subrange_type)
555 (read_structure_type, read_enumeration_type, read_array_type)
556 (read_tag_pointer_type, read_tag_ptr_to_member_type)
557 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
558 (read_tag_string_type, read_subroutine_type, read_set_type)
559 (read_unspecified_type): Delete prototypes. Remove check for
560 already-loaded type. Return the new type.
561 (set_die_type): Return the new type.
562 (reset_die_and_siblings_types): Delete.
563 (load_comp_unit, load_full_comp_unit): Set type_hash.
564 (process_queue): Remove call to reset_die_and_siblings_types.
565 (process_die): Do not read most types here. Use read_type_die
566 for others.
567 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
568 (quirk_gcc_member_function_pointer): Return the new type.
569 (process_structure_scope, process_enumeration_scope): Use
570 get_die_type and read the DIE's type.
571 (read_full_die): Do not initialize die->type.
572 (tag_type_to_type): Use read_type_die.
573 (read_type_die): Check for already defined types. Return the
574 type.
575 (determine_prefix): Use get_die_type.
576 (set_die_type): Return the type.
577 (get_die_type): Take a CU argument. Check for no type_hash.
579 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
581 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
582 locals.
584 2008-05-04 Pedro Alves <pedro@codesourcery.com>
586 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
587 and bp_longjmp_resume breakpoints.
588 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
589 meaningful.
590 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
591 breakpoints. Create bp_longjmp breakpoints as momentary
592 breakpoints.
593 (enable_longjmp_breakpoint): Delete.
594 (set_longjmp_breakpoint): New.
595 (disable_longjmp_breakpoint): Delete.
596 (delete_longjmp_breakpoint): New.
597 (set_longjmp_resume_breakpoint): Delete.
598 (set_momentary_breakpoint_at_pc): New.
599 (breakpoint_re_set_one): Don't delete bp_longjmp and
600 bp_longjmp_resume breakpoints.
601 (breakpoint_re_set): Don't create longjmp and longjmp-resume
602 breakpoints.
604 * infrun.c (step_resume_breakpoint): Add comment.
605 (struct execution_control_state): Delete handling_longjmp member.
606 (init_execution_control_state). Don't clear handling_longjmp.
607 (context_switch): Don't context switch handling_longjmp.
608 (handle_inferior_event): If handling a bp_longjmp breakpoint,
609 create a bp_longjmp_resume breakpoint, and set it as current
610 step_resume_breakpoint, then step over the longjmp breakpoint. If
611 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
612 breakpoint, delete the longjmp-resume breakpoint, and stop
613 stepping.
614 (currently_stepping): Remove handling_longjmp from expression.
615 (insert_step_resume_breakpoint_at_sal): Update comment.
616 (insert_longjmp_resume_breakpoint): New.
618 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
619 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
620 declarations.
621 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
622 (set_longjmp_resume_breakpoint): Delete declaration.
624 * gdbthread.h (save_infrun_state): Remove handling_longjmp
625 parameter.
626 (load_infrun_state): Delete *handling_longjmp parameter.
627 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
628 Update body.
629 (load_infrun_state): Delete *handling_longjmp parameter. Update
630 body.
632 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
633 (delete_longjmp_breakpoint_cleanup): New.
634 (step_1): Call set_longjmp_breakpoint instead of
635 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
636 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
637 (step_1_continuation): Pass thread id in the continuation args to
638 step_once.
639 (step_once): Add thread parameter. Pass thread id the the
640 continuation.
642 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
644 Set CU BASE_ADDRESS already from partial DIEs.
645 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
646 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
647 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
648 from these variables if it was still unset.
650 * Makefile.in: Update dependencies.
651 * dwarf2read.c: Include "addrmap.h"
652 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
653 (dwarf2_ranges_read): New prototype.
654 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
655 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
656 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
657 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
658 comment for it. Add the found ranges to RANGES_PST. New variable
659 BASEADDR, initialize it the common way.
660 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
661 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
662 HAS_RANGES_OFFSET for the later processing.
663 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
664 * symtab.c: Include "addrmap.h"
665 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
666 Move the psymtab locator into ...
667 (find_pc_sect_psymtab_closer): ... a new function.
669 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
671 * arch-utils.c (gdbarch_update_p): Use default values for
672 info.abfd and info.target_desc if they are NULL.
673 (gdbarch_from_bfd): Remove assertion.
674 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
675 using the current target description.
676 (gdbarch_info_fill): Do not use default values for info->abfd
677 and info->target_desc.
679 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
681 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
683 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
685 * inferior.h (read_pc_pid, write_pc_pid): Remove.
686 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
688 * regcache.c (read_pc_pid): Remove, replace by ...
689 (regcache_read_pc): ... this function.
690 (write_pc_pid): Remove, replace by ...
691 (regcache_write_pc): ... this function.
692 (read_pc, write_pc): Update.
694 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
695 write_pc_pid by regcache_read_pc and regcache_write_pc.
696 (displaced_step_fixup): Likewise.
697 (resume): Likewise. Use regcache arch instead of current_gdbarch.
698 (prepare_to_proceed): Likewise.
699 (proceed): Likewise.
700 (adjust_pc_after_break): Likewise.
701 (handle_inferior_event): Likewise.
703 * linux-nat.c (cancel_breakpoint): Likewise.
704 * linux-thread-db.c (check_event): Likewise.
705 * aix-thread.c (aix_thread_wait): Likewise.
706 * tracepoint.c (trace_dump_command): Likewise.
708 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
710 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
711 SYMBOL_LOCATION_BATON.
713 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
715 * target.h (struct target_ops): New field to_auxv_parse.
716 * auxv.c (default_auxv_parse): New, renamed from previous
717 target_auxv_parse.
718 (target_auxv_parse): Try to call target method. Fallback to
719 default_auxv_parse if not found.
720 * procfs.c (procfs_auxv_parse): New.
721 (init_procfs_ops): On Solaris, in 64-bit mode, install
722 procfs_auxv_parse.
724 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
726 * symfile.c (add_symbol_file_command): Use paddress rather than
727 hex_string to print the address.
729 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
731 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
732 return the null frame ID to terminate the backtrace.
734 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
736 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
737 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
738 (SIG_FRAME_PC_OFFSET): Likewise.
739 (SIG_FRAME_LR_OFFSET): Likewise.
740 (SIG_FRAME_FP_OFFSET): Likewise.
741 (rs6000_push_dummy_call): Likewise.
742 (rs6000_return_value): Likewise.
743 (rs6000_convert_from_func_ptr_addr): Likewise.
744 (branch_dest, rs6000_software_single_step): Likewise.
745 (deal_with_atomic_sequence): Rename to ...
746 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
747 Do not call branch_dest; inline required parts of that function.
748 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
749 with SYMBOL_LINKAGE_NAME.
750 (struct reg, regsize): Delete.
751 (read_memory_addr): Delete; inline into callers.
752 (rs6000_skip_prologue): Move after skip_prologue.
753 (skip_prologue): Remove prototype.
754 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
755 initialization as if this variable were true. Do not install
756 ppc64_sysv_abi_adjust_breakpoint_address.
758 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
759 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
760 and "breakpoint.h".
761 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
762 (SIG_FRAME_PC_OFFSET): Likewise.
763 (SIG_FRAME_LR_OFFSET): Likewise.
764 (SIG_FRAME_FP_OFFSET): Likewise.
765 (rs6000_push_dummy_call): Likewise.
766 (rs6000_return_value): Likewise.
767 (rs6000_convert_from_func_ptr_addr): Likewise.
768 (branch_dest, rs6000_software_single_step): Likewise. Replace
769 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
770 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
771 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
772 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
773 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
775 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
776 (AIX_TEXT_SEGMENT_BASE): New macro.
777 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
778 by AIX_TEXT_SEGMENT_BASE.
780 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
781 (struct gdbarch_tdep): Remove text_segment_base member.
782 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
783 ppc64_sysv_abi_adjust_breakpoint_address.
785 * Makefile.in (rs6000-tdep.o): Update dependencies.
786 (rs6000-aix-tdep.o): Likewise.
788 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
789 Thiago Jung Bauermann <bauerman@br.ibm.com>
791 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
792 * doublest.c (convert_typed_floating): Fix typo in comment.
793 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
794 * frame-unwind.h (frame_sniffer_ftype): Likewise.
795 * frame.c (frame_unwind_address_in_block): Likewise.
796 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
797 * symtab.h (struct symbol): Likewise.
798 * tramp-frame.h (struct trad_frame_cache): Likewise.
799 * value.c (allocate_repeat_value): Likewise.
801 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
803 * infrun.c (handle_inferior_event): Do not insert breakpoints at
804 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
806 2008-05-03 Pedro Alves <pedro@codesourcery.com>
808 * parse.c (parse_exp_in_context): Don't override
809 expression_context_pc if get_selected_block returned a valid
810 block.
812 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
814 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
815 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
816 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
817 Delete.
818 * c-typeprint.c (c_type_print_base): Delete handling of template
819 instantiations.
820 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
821 (METHOD_PTR_TO_VOFFSET): Delete.
822 * defs.h (QUIT_FIXME): Delete.
823 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
824 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
825 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
826 ninstantiations, and instantiations.
827 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
828 (TYPE_FN_FIELD_INLINED): Delete.
829 * srec.h (SREC_BINARY): Delete.
830 * symtab.c (symbol_init_demangled_name): Delete.
831 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
832 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
833 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
834 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
835 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
836 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
837 * target.h (enum thread_control_capabilities): Delete tc_switch.
838 (target_can_switch_threads): Delete.
840 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
842 * Makefile.in (objfiles.o): Update.
843 * exec.c (exec_set_section_address): Support p->addr != 0.
844 * objfiles.c (objfile_relocate): Update exec_ops section
845 addresses.
846 * symfile.c (place_section): Move exec_set_section_address call...
847 (default_symfile_offsets): ...to here.
849 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
851 * Makefile.in (ppc_linux_tdep_h): New macro.
852 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
853 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
854 (powerpc_e500l_c): Likewise.
855 (ppc-linux-nat.o): Update dependencies.
856 (ppc-linux-tdep.o): Update dependencies.
857 (rs6000-tdep.o): Update dependencies.
859 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
860 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
861 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
862 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
863 (tdesc_powerpc_e500): Remove.
865 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
866 and "features/rs6000/powerpc-altivec64.c".
867 (ppc_supply_reg, ppc_collect_reg): Make global.
868 (variants): Use tdesc_powerpc_32 for "powerpc" and
869 tdesc_powerpc_altivec64 for "powerpc64".
870 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
872 * ppc-linux-tdep.h: New file.
874 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
875 Include "features/rs6000/powerpc-32l.c".
876 Include "features/rs6000/powerpc-altivec32l.c".
877 Include "features/rs6000/powerpc-64l.c".
878 Include "features/rs6000/powerpc-altivec64l.c".
879 Include "features/rs6000/powerpc-e500l.c".
880 (ppc_linux_supply_gregset): New function.
881 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
882 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
883 (ppc64_linux_gregset): Likewise.
884 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
885 (ppc_linux_trap_reg_p): New function.
886 (ppc_linux_write_pc): New function.
887 (ppc_linux_core_read_description): New function.
888 (ppc_linux_init_abi): Install ppc_linux_write_pc and
889 ppc_linux_core_read_description. Install orig_r3 and trap
890 registers if present in the target description.
891 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
893 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
894 (PT_ORIG_R3, PT_TRAP): Define if necessary.
895 (ppc_register_u_addr): Handle orig_r3 and trap registers.
896 (fetch_ppc_registers): Likewise.
897 (store_ppc_registers): Likewise.
898 (store_register): Likewise.
899 (ppc_linux_read_description): Check whether AltiVec is supported.
900 Check whether inferior is 32-bit or 64-bit. Return the appropriate
901 Linux target description.
903 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
904 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
905 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
906 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
907 rs6000/powerpc-e500. Update -expedite variables accordingly.
909 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
910 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
911 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
912 * features/rs6000/powerpc-e500.c: Regenerate.
913 * features/rs6000/powerpc-32.c: Regenerate.
914 * features/rs6000/powerpc-64.c: Regenerate.
916 * features/rs6000/power-linux.xml: New file.
917 * features/rs6000/power64-linux.xml: New file.
918 * features/rs6000/powerpc-32l.xml: New file.
919 * features/rs6000/powerpc-altivec32l.xml: New file.
920 * features/rs6000/powerpc-64l.xml: New file.
921 * features/rs6000/powerpc-altivec64l.xml: New file.
922 * features/rs6000/powerpc-e500l.xml: New file.
923 * features/rs6000/powerpc-32l.c: New (generated) file.
924 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
925 * features/rs6000/powerpc-64l.c: New (generated) file.
926 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
927 * features/rs6000/powerpc-e500l.xml: New (generated) file.
929 * regformats/reg-ppc.dat: Remove.
930 * regformats/reg-ppc64.dat: Remove.
931 * regformats/rs6000/powerpc-32.dat: Remove.
932 * regformats/rs6000/powerpc-64.dat: Remove.
933 * regformats/rs6000/powerpc-e500.dat: Remove.
934 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
935 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
936 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
937 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
938 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
940 2008-05-03 Pedro Alves <pedro@codesourcery.com>
942 * thread.c (delete_thread): Call observer_notify_thread_exit.
943 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
944 thread_exit observer.
945 (mi_thread_exit): New.
947 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
949 * breakpoint.c (create_exception_catchpoint): Remove prototype
950 for already deleted function.
951 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
952 * frame.h (show_stack_frame): Remove prototype.
953 * stack.c (show_stack_frame): Remove empty, unused function.
954 * source.c (symtab_to_fullname, print_source_lines): Small fix
955 in comment.
956 * value.c (show_values): Update comments to mention "show values"
957 command instead of "info history".
959 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
961 * linespec.c: Include "target.h".
962 (minsym_found): Handle minimal symbols pointing to function
963 descriptors. Use find_function_start_pc.
964 * minsyms.c (msymbol_objfile): New function.
965 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
966 to function descriptors.
967 * symtab.c (fixup_section): Only use minimal symbol at the same
968 address to determine section of a symbol.
969 (find_function_start_pc): New function.
970 (find_function_start_sal): Use it.
971 * symtab.h (msymbol_objfile): Add prototype.
972 (find_function_start_pc): Likewise.
973 * value.c: Include "objfiles.h".
974 (value_fn_field): Handle minimal symbols pointing to function
975 descriptors.
976 * Makefile.in (linespec.o): Update dependencies.
977 (value.o): Likewise.
979 2008-05-02 Joel Brobecker <brobecker@adacore.com>
981 * ada-lang.c (unwrap_value): Handle the case where the "F" field
982 inside a PAD type is a bitfield.
984 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
986 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
987 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
988 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
989 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
990 Allow typedefs when checking for function pointer arguments.
991 Right-align small structs passed on the stack.
992 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
993 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
994 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
996 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
998 * Makefile.in (arm-tdep.o): Update.
999 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
1000 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
1001 (arm_pc_is_thumb): Use mapping symbols.
1002 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
1003 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
1004 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
1005 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
1006 * gdbarch.sh: Add record_special_symbol.
1007 * gdbarch.c, gdbarch.h: Regenerated.
1008 * objfiles.c (struct objfile_data): Add cleanup member.
1009 (register_objfile_data_with_cleanup): New function, from
1010 register_objfile_data.
1011 (register_objfile_data): Use it.
1012 (objfile_free_data): Call clear_objfile_data.
1013 (clear_objfile_data): Call cleanup functions.
1014 * objfiles.h (register_objfile_data_with_cleanup): Declare.
1016 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1018 * objfiles.c (init_entry_point_info): Handle shared libraries.
1020 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1022 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
1023 lowest_pc.
1025 2008-05-02 Jim Blandy <jimb@codesourcery.com>
1026 Pedro Alves <pedro@codesourcery.com>
1028 Implement displaced stepping.
1030 * gdbarch.sh (max_insn_length): New 'variable'.
1031 (displaced_step_copy, displaced_step_fixup)
1032 (displaced_step_free_closure, displaced_step_location): New
1033 functions.
1034 (struct displaced_step_closure): Add forward declaration.
1035 * gdbarch.c, gdbarch.h: Regenerated.
1037 * arch-utils.c: #include "objfiles.h".
1038 (simple_displaced_step_copy_insn)
1039 (simple_displaced_step_free_closure)
1040 (displaced_step_at_entry_point): New functions.
1041 * arch-utils.h (simple_displaced_step_copy_insn)
1042 (simple_displaced_step_free_closure)
1043 (displaced_step_at_entry_point): New prototypes.
1045 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
1046 (I386_MAX_MATCHED_INSN_LEN): ... this.
1047 (i386_absolute_jmp_p, i386_absolute_call_p)
1048 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
1049 (i386_displaced_step_fixup): New functions.
1050 (struct i386_insn, i386_match_insn): Update.
1051 (i386_gdbarch_init): Set gdbarch_max_insn_length.
1052 * i386-tdep.h (I386_MAX_INSN_LEN): New.
1053 (i386_displaced_step_fixup): New prototype.
1054 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
1055 Register gdbarch_displaced_step_copy,
1056 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
1057 and gdbarch_displaced_step_location functions.
1059 * infrun.c (debug_displaced): New variable.
1060 (show_debug_displaced): New function.
1061 (struct displaced_step_request): New struct.
1062 (displaced_step_request_queue, displaced_step_ptid)
1063 (displaced_step_gdbarch, displaced_step_closure)
1064 (displaced_step_original, displaced_step_copy)
1065 (displaced_step_saved_copy, can_use_displaced_stepping): New
1066 variables.
1067 (show_can_use_displaced_stepping, use_displaced_stepping)
1068 (displaced_step_clear, cleanup_displaced_step_closure)
1069 (displaced_step_dump_bytes, displaced_step_prepare)
1070 (displaced_step_clear_cleanup, write_memory_ptid)
1071 (displaced_step_fixup): New functions.
1072 (resume): Call displaced_step_prepare.
1073 (proceed): Call read_pc once, and remember the value. If using
1074 displaced stepping, don't remove breakpoints.
1075 (handle_inferior_event): Call displaced_step_fixup. Add some
1076 debugging output. When we try to step over a breakpoint, but get
1077 a signal to deliver to the thread instead, ensure the step-resume
1078 breakpoint is actually inserted. If a thread hop is needed, and
1079 displaced stepping is enabled, don't remove breakpoints.
1080 (init_wait_for_inferior): Call displaced_step_clear.
1081 (_initialize_infrun): Add "set debug displaced" command. Add
1082 "maint set can-use-displaced-stepping" command. Clear
1083 displaced_step_ptid.
1084 * inferior.h (debug_displaced): Declare variable.
1085 (displaced_step_dump_bytes): Declare function.
1087 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
1088 dependencies.
1090 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
1092 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
1093 (arm_force_mode_string, arm_show_fallback_mode)
1094 (arm_show_force_mode): New.
1095 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
1096 arm_frame_is_thumb.
1097 (_initialize_arm_tdep): Add "set arm fallback-mode"
1098 and "set arm force-mode".
1099 * NEWS: Document new commands.
1101 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
1103 * main.h (batch_silent): Declare.
1104 * event-top.c: Include main.h.
1105 (gdb_setup_readline): Remove extern batch_silent declaration.
1106 * infrun.c (normal_stop): Don't print source location when running in
1107 --batch-silent mode.
1108 * Makefile.in (event-top.o): Add main.h dependency.
1110 2008-05-02 Andreas Schwab <schwab@suse.de>
1112 * target.h (struct target_ops): Add
1113 to_watchpoint_addr_within_range.
1114 (target_watchpoint_addr_within_range): New function.
1115 * target.c (update_current_target): Inherit
1116 to_watchpoint_addr_within_range, defaulting to
1117 default_watchpoint_addr_within_range.
1118 (default_watchpoint_addr_within_range): New function.
1119 (debug_to_watchpoint_addr_within_range): New function.
1120 (setup_target_debug): Set to_watchpoint_addr_within_range.
1121 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
1122 New function.
1123 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
1124 * breakpoint.c (watchpoints_triggered): Use
1125 target_watchpoint_addr_within_range.
1127 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1129 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
1130 (i[34567]86-*-dicos*, x86_64-*-dicos*):
1131 Set gdb_osabi to GDB_OSABI_DICOS.
1133 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
1134 * osabi.c (gdb_osabi_name): Add "DICOS".
1136 * i386-dicos-tdep.c: New file.
1138 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
1139 (ALLDEPFILES): Add i386-dicos-tdep.c.
1140 (i386-dicos-tdep.o): New rule.
1142 2008-05-01 Pedro Alves <pedro@codesourcery.com>
1144 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
1145 and register the fork's PTID as a thread.
1147 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1149 PR gdb/1665
1150 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
1151 assign its value to the breakpoint created.
1152 (create_breakpoints): Add breakpoint_ops argument and pass it
1153 to create_breakpoint call.
1154 (break_command_really): Add breakpoint_ops argument and pass/assign
1155 appropriately.
1156 (break_command_1): Pass NULL as ops argument.
1157 (set_breakpoint): Pass NULL as ops argument.
1158 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
1159 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
1160 catch and throw catchpoints.
1162 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
1164 PR gdb/2343
1165 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
1166 translate signal numeric value from the target to GDB's enum
1167 target_signal.
1168 * gdbarch.c, gdbarch.h: Regenerated.
1169 * gdbarch.sh: Added two new functions target_signal_from_host and
1170 target_signal_to_host.
1171 * target.h (default_target_signal_from_host,
1172 default_target_signal_to_host): New functions - declarations.
1173 * signals/signals.c (struct gdbarch): New declaration.
1174 (default_target_signal_to_host, default_target_signal_from_host): New
1175 functions.
1177 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
1179 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
1180 * arm-tdep.c (arm_frame_is_thumb): New.
1181 (arm_pc_is_thumb): Clarify comment.
1182 (thumb_analyze_prologue): Remove PC special case.
1183 (thumb_scan_prologue): Take a block_addr argument. Use it for
1184 find_pc_partial_function. Remove unused variables.
1185 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
1186 for find_pc_partial_function. Remove PC special case.
1187 (arm_prologue_prev_register): Add special handling for PC and CPSR.
1188 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
1189 (arm_get_next_pc): Use arm_frame_is_thumb.
1190 (arm_write_pc): Use CPSR_T instead of 0x20.
1191 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
1192 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
1193 (CPSR_T): Define.
1194 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
1195 DWARF2_FRAME_REG_FN.
1196 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
1197 DWARF2_FRAME_REG_FN.
1198 (struct dwarf2_frame_state_reg): Add FN to loc union.
1200 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
1202 * exec.c (print_section_info): Add missing '\n'.
1204 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
1206 * thread.c (add_thread): Move observer call to ...
1207 (add_thread_silent): ... here.
1209 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1211 * rs6000-tdep.c: Update for unwinder changes.
1212 * ppcobsd-tdep.c: Likewise.
1214 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1216 * s390-tdep.c: Update for unwinder changes.
1218 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
1220 * spu-tdep.c: Update for unwinder changes.
1222 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1224 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
1225 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
1226 sparc64-linux-tdep.c: Update for unwinder changes.
1228 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1230 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
1231 for unwinder changes.
1232 * mips-tdep.c: Likewise.
1233 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
1234 raw one.
1236 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1238 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
1239 unwinder changes.
1241 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1243 Update i386 and amd64 ports for unwinder changes.
1245 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
1246 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
1247 (amd64_frame_unwind): Use default_frame_sniffer.
1248 (amd64_frame_sniffer): Delete.
1249 (amd64_sigtramp_frame_cache): Expect this_frame.
1250 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
1251 (amd64_sigtramp_frame_sniffer): Update signature.
1252 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
1253 (amd64_frame_base_address): Expect this_frame.
1254 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
1255 this_frame.
1256 (amd64_init_abi): Use set_gdbarch_dummy_id and
1257 frame_unwind_append_unwinder.
1258 * i386-tdep.c (i386_frame_cache): Expect this_frame.
1259 (i386_frame_this_id, i386_frame_prev_register): Update signature.
1260 (i386_frame_unwind): Use default_frame_sniffer.
1261 (i386_frame_sniffer): Delete.
1262 (i386_sigtramp_frame_cache): Expect this_frame.
1263 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
1264 (i386_sigtramp_frame_sniffer): Update signature.
1265 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
1266 (i386_frame_base_address): Update signature.
1267 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
1268 (i386_push_dummy_call): Update comment.
1269 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
1270 Expect this_frame.
1271 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
1272 and frame_unwind_append_unwinder.
1273 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
1274 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
1275 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
1276 i386nbsd-tdep.c: Update for unwinder changes.
1278 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1280 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
1281 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
1282 this_frame.
1283 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
1284 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
1285 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
1286 signature.
1287 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
1288 this_frame.
1289 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
1290 Update signature.
1291 * tramp-frame.h (struct tramp_frame): Update signature of init.
1292 * Makefile.in (trad-frame.o): Update.
1294 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1296 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
1297 (execute_stack_op): Put this_frame in the baton.
1298 (execute_cfa_program): Take this_frame.
1299 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
1300 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
1301 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
1302 (dwarf2_frame_this_id): Adjust to work on this_frame.
1303 (dwarf2_signal_frame_this_id): Delete.
1304 (dwarf2_frame_prev_register): Update signature. Use new frame
1305 unwind methods.
1306 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
1307 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
1308 dwarf2_frame_sniffer.
1309 (dwarf2_append_unwinders): New.
1310 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
1311 this_frame.
1312 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
1313 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
1314 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
1315 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
1316 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
1317 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
1318 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
1319 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
1320 (dwarf2_append_unwinders): Declare.
1321 (dwarf2_frame_base_sniffer): Update declaration.
1322 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
1323 this_frame.
1325 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1327 Convert frame unwinders to use the current frame and
1328 "struct value".
1330 * frame.c (frame_debug): Make global.
1331 (get_frame_id): Pass this frame to unwinder routines.
1332 (frame_pc_unwind): Remove unused unwind->prev_pc support.
1333 (do_frame_register_read): Do not discard the return value of
1334 frame_register_read.
1335 (frame_register_unwind): Remove debug messages. Use
1336 frame_unwind_register_value.
1337 (frame_unwind_register_value, get_frame_register_value): New
1338 functions.
1339 (create_new_frame, get_frame_base_address, get_frame_locals_address)
1340 (get_frame_args_address, get_frame_type): Pass this frame to
1341 unwinder routines.
1342 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
1343 functions.
1344 * frame.h: Update comments.
1345 (frame_debug, frame_unwind_register_value, get_frame_register_value)
1346 (frame_prepare_for_sniffer): Declare.
1347 * frame-unwind.h: Update comments and parameter names.
1348 (default_frame_sniffer): Declare.
1349 (frame_prev_register_ftype): Return a struct value *.
1350 (struct frame_unwind): Remove prev_pc member.
1351 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
1352 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
1353 (frame_unwind_got_register, frame_unwind_got_memory)
1354 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
1355 * frame-base.h: Update comments and parameter names.
1356 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
1357 if necessary. Add debugging output.
1358 * sentinel-frame.c (sentinel_frame_prev_register)
1359 (sentinel_frame_this_id): Update for new signature.
1360 (sentinel_frame_prev_pc): Delete.
1361 (sentinel_frame_unwinder): Remove prev_pc.
1362 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
1363 prev_pc.
1364 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
1365 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
1366 (frame_unwind_append_sniffer): Delete.
1367 (frame_unwind_append_unwinder): New function.
1368 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
1369 from unwinders. Use frame_prepare_for_sniffer.
1370 (default_frame_sniffer, frame_unwind_got_optimized)
1371 (frame_unwind_got_register, frame_unwind_got_memory)
1372 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
1373 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
1374 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
1375 signature.
1376 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
1377 * gdbarch.c, gdbarch.c: Regenerated.
1378 * frame-base.c (default_frame_base_address)
1379 (default_frame_locals_address, default_frame_args_address): Update
1380 for new signature.
1381 (frame_base_find_by_frame): Pass this frame to unwinder routines.
1382 * infcall.c (call_function_by_hand): Update comments.
1383 * Makefile.in (frame-unwind.o): Update dependencies.
1385 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1387 * ada-lang.c (ada_value_primitive_packed_val): Only check
1388 value_lazy for memory lvals.
1389 * findvar.c (value_of_register_lazy): New function.
1390 (locate_var_value): Only check value_lazy for memory lvals.
1391 * valarith.c (value_subscripted_rvalue): Likewise.
1392 * valops.c (value_fetch_lazy): Handle both memory and register
1393 lvals.
1394 (search_struct_field, value_slice): Only check value_lazy for memory
1395 lvals.
1396 * value.c (struct value): Update comment for lazy.
1397 (value_primitive_field): Only check value_lazy for memory lvals.
1398 * value.h (value_lazy): Update comment.
1399 (value_of_register_lazy): Declare.
1401 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1403 * corefile.c (reopen_exec_file): Close any open files.
1405 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1407 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
1408 show_memory_breakpoints to 1 while reading the instruction bundle.
1410 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1412 * gdbarch.sh: Document the return_value method. Explain that
1413 the FUNCTYPE parameter might be NULL.
1414 * gdbarch.h: Regenerated.
1415 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
1416 type when calling using_struct_return, as this is unnecessary
1417 on this target.
1419 2008-04-28 Joel Brobecker <brobecker@adacore.com>
1421 * terminal.h (create_tty_session): Fix return type.
1423 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
1425 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
1427 2008-04-26 Joel Brobecker <brobecker@adacore.com>
1429 * breakpoint.c (condition_command, commands_from_control_command)
1430 (break_command_really): Minor reformatting.
1432 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1434 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
1436 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1438 * amd64-tdep.c (amd64_get_longjmp_target): New.
1439 (amd64_init_abi): Register amd64_get_longjmp_target as
1440 gdbarch_get_longjmp_target callback.
1441 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
1443 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1445 * breakpoint.h (enum bpstat_what_main_action): Delete
1446 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
1448 * breakpoint.c (clrs): Delete.
1449 (bpstat_what): Update table.
1451 * infrun.c (handle_inferior_event): Remove
1452 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
1454 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1456 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
1457 Adjust all prototypes using mi_cmd_args_ftype to use
1458 mi_cmd_argv_ftype.
1459 (struct mi_cmd): Remove the args_func field.
1460 * mi/mi-cmds.c: Don't provide value for the args_func field.
1461 * mi/mi-main.c (mi_execute_async_cli_command)
1462 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1463 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1464 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
1465 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
1466 (mi_cmd_target_download): Adjust.
1467 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
1468 (mi_cmd_execute): Do not check for args_func.
1469 (mi_execute_async_cli_command): Adjust.
1470 * mi/mi-parse.c: Don't check for args_func.
1472 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1474 * breakpoint.c (bpstat_check_location)
1475 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
1476 New, extracted from bpstat_stop_status.
1477 (bpstat_stop_status): Use the above.
1479 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1481 * mi/mi-main.c (last_async_command): Rename to current_token.
1482 (previous_async_command): Remove.
1483 (mi_cmd_gdb_exit): Adjust.
1484 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
1485 (mi_cmd_target_select): Adjust.
1486 (mi_cmd_execute): Don't set previous_async_command. Free token
1487 here even in async mode.
1488 (mi_execute_async_cli_command): Adjust.
1489 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
1490 token.
1491 (mi_load_progress): Adjust.
1493 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1495 * infcmd.c (step_1_continuation): Always disable longjmp
1496 breakpoint if we're not going to do another step.
1498 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1500 exec_cleanup murder.
1501 * breakpoint.c (until_break_command_continuation): Add
1502 the 'error' parameter. Directly delete the breakoint as
1503 opposed to running cleanups.
1504 (until_break_command): Install continuation only
1505 after starting the target. Don't use exec cleanups,
1506 use ordinary cleanups. Discard cleanups is successfully
1507 started the target in async mode.
1508 (make_cleanup_delete_breakpoint): Remove.
1509 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
1510 declaration.
1511 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
1512 declarations.
1513 (struct continations): Add the 'error' parameter to the
1514 continuation_hook field.
1515 (add_continuation, do_all_continuations)
1516 (add_intermediate_continuation)
1517 (do_all_intermediate_continuations): Add the 'error' parameter.
1518 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
1519 * inf-loop.c (inferior_event_handler): Instead of calling
1520 discard_all_continuations, use do_all_continuations with 1 as
1521 'error' parameter. Pass 0 as 'error' parameter in existing uses
1522 of discard_all_continuations.
1523 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
1524 cleanups.
1525 (step_once): Install continuation only after resuming the target.
1526 (step_1_continuation): Disable longjmp breakpoint on error.
1527 (finish_command_continuation): Add the error parameter. Delete
1528 the finish breakpoint directly, do not use cleanups.
1529 (finish_command): Do not use exec_cleanups. Always setup
1530 continuation. For sync case, immediately run them.
1531 (attach_command_continuation): Add the error parameter.
1532 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
1533 remove step_resume_breakpoint -- adjust delete it directly.
1534 * interps.c (interp_set): Adjust call to do_all_continations.
1535 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
1536 do exec cleanups.
1537 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
1538 cleanups.
1539 (mi_cmd_execute): Do not use exec_cleanup.
1540 (mi_execute_async_cli_command): Simplify the string concatenation
1541 logic. Do no use exec cleanup.
1542 (mi_exec_async_cli_cmd_continuation): New parameter error.
1543 Free last_async_command.
1544 * top.c (command_line_handler_continuation): New parameter error.
1545 * utils.c (exec_cleanup_chain, make_exec_cleanup)
1546 (do_exec_cleanups): Remove.
1547 (add_continuation, do_all_continations)
1548 (add_intermediate_continuation)
1549 (do_all_intermediate_continuations): New parameter error.
1551 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1553 * breakpoint.h (bp_location_p): New typedef.
1554 Register a vector of bp_location_p.
1555 * breakpoint.c (always_inserted_mode)
1556 (show_always_inserted_mode): New.
1557 (unlink_locations_from_global_list): Remove.
1558 (update_global_location_list)
1559 (update_global_location_list_nothrow): New.
1560 (update_watchpoint): Don't free locations.
1561 (should_insert_location): New.
1562 (insert_bp_location): Use should_insert_location.
1563 (insert_breakpoint_locations): Copied from
1564 insert_breakpoints.
1565 (insert_breakpoint): Use insert_breakpoint_locations.
1566 (bpstat_stop_status): Call update_global_location_list
1567 when disabling breakpoint.
1568 (allocate_bp_location): Don't add to bp_location_chain.
1569 (set_raw_breakpoint)
1570 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
1571 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
1572 (enable_overlay_breakpoints, disable_overlay_breakpoints)
1573 (set_longjmp_resume_breakpoint)
1574 (enable_watchpoints_after_interactive_call_stop)
1575 (disable_watchpoints_before_interactive_call_start)
1576 (create_internal_breakpoint)
1577 (create_fork_vfork_event_catchpoint)
1578 (create_exec_event_catchpoint, set_momentary_breakpoint)
1579 (create_breakpoints, break_command_1, watch_command_1)
1580 (create_exception_catchpoint)
1581 (handle_gnu_v3_exceptions)
1582 (disable_breakpoint, breakpoint_re_set_one)
1583 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1584 (create_ada_exception_breakpoint): : Don't call check_duplicates.
1585 Call update_global_location_list.
1586 (delete_breakpoint): Don't remove locations and don't
1587 try to reinsert them. Call update_global_location_list.
1588 (update_breakpoint_locations): Likewise.
1589 (restore_always_inserted_mode): New.
1590 (update_breakpoints_after_exec): Temporary disable
1591 always inserted mode.
1592 * Makefile.in: Update dependencies.
1594 * infrun.c (proceed): Remove breakpoints while stepping
1595 over breakpoint.
1596 (handle_inferior_event): Don't remove or insert
1597 breakpoints.
1598 * linux-fork.c (checkpoint_command): Remove breakpoints
1599 before fork and insert after.
1600 (linux_fork_context): Remove breakpoints before switch
1601 and insert after.
1602 * target.c (target_disconnect, target_detach): Remove
1603 breakpoints from target.
1606 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1608 * breakpoint.c (print_one_breakpoint_location): In MI
1609 mode, report the location string the breakpoint was
1610 originally created with.
1612 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
1614 * Makefile.in (xtensa-tdep.o): Update dependencies.
1615 * configure.tgt (xtensa*): Update dependencies.
1616 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
1617 Local variable areg renamed to arreg.
1618 (areg_number): New function.
1619 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
1620 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
1621 replaced by arreg_number.
1622 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
1623 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
1624 (xtensa_scan_prologue): New function.
1625 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
1626 when ENTRY instraction hasn't been executed yet. Get the frame pointer
1627 value based on prologue analysis. Fix the bugs preventing WS and
1628 AR4-AR7/A11 registers from getting right values for intermediate frames,
1629 whose registers have been already spilled.
1630 (xtensa_frame_prev_register): Fix WS register value. Use are_number
1631 and arreg_number appropriately.
1632 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1633 svr4_ilp32_fetch_link_map_offsets.
1635 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
1637 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
1638 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
1640 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1642 * acinclude.m4: Add override.m4.
1643 * configure: Regenerate.
1645 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1647 * ada-lang.c (get_selections): Variable PROMPT made non-const and
1648 initialized with a trailing space now. Use PROMPT_ARG of
1649 COMMAND_LINE_INPUT instead of printing it ourselves.
1651 2008-04-22 Joel Brobecker <brobecker@adacore.com>
1653 * NEWS: Document support for 64-bit core file.
1655 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
1657 * NEWS: Add information on calling convention and new SH CLI options.
1659 * sh-tdep.c (sh_cc_gcc): New static string.
1660 (sh_cc_renesas): Ditto.
1661 (sh_cc_enum): New static string array.
1662 (sh_active_calling_convention): New static string pointer denoting
1663 active user chosen ABI.
1664 (sh_is_renesas_calling_convention): New function to return function
1665 specific ABI, or user choice if necessary.
1666 (sh_use_struct_convention): Rename first argument and turn around its
1667 meaning. Check for renesas ABI and return accordingly.
1668 (sh_use_struct_convention_nofpu): New function.
1669 (sh_next_flt_argreg): Get function type as third parameter. Check
1670 for renesas ABI and choose floating registers accordingly.
1671 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
1672 struct return slot accordingly.
1673 (sh_push_dummy_call_nofpu): Ditto.
1674 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
1675 Evaluate ABI and give to sh_use_struct_convention_nofpu.
1676 (sh_return_value_fpu): Evaluate ABI and give to
1677 sh_use_struct_convention.
1678 (show_sh_command): New function.
1679 (set_sh_command): Ditto.
1680 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
1681 CLI command.
1683 * gdbarch.sh (return_value): Add func_type argument.
1684 * gdbarch.c: Regenerate.
1685 * gdbarch.h: Ditto.
1686 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
1687 val_type so as not to collide with value_type function. Call
1688 using_struct_return with additional function type argument.
1689 * infcall.c (call_function_by_hand): Call using_struct_return and
1690 gdbarch_return_value with additional function type argument.
1691 * infcmd.c (print_return_value): Take addition func_type argument.
1692 Call gdbarch_return_value with additional function type argument.
1693 (finish_command_continuation): Call print_return_value with additional
1694 function type argument.
1695 (finish_command): Ditto.
1696 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
1697 additional function type argument.
1698 * stack.c (return_command): Call using_struct_return and
1699 gdbarch_return_value with additional function type argument.
1700 * value.c (using_struct_return): Take additional function type argument.
1701 * value.h (using_struct_return): Accommodate declaration.
1702 * alpha-tdep.c (alpha_return_value): Add func_type argument.
1703 * amd64-tdep.c (amd64_return_value): Ditto.
1704 * arm-tdep.c (arm_return_value): Ditto.
1705 * avr-tdep.c (avr_return_value): Ditto.
1706 * cris-tdep.c (cris_return_value): Ditto.
1707 * frv-tdep.c (frv_return_value): Ditto.
1708 * h8300-tdep.c (h8300_return_value): Ditto.
1709 (h8300h_return_value): Ditto.
1710 * hppa-tdep.c (hppa32_return_value): Ditto.
1711 (hppa64_return_value): Ditto.
1712 * i386-tdep.c (i386_return_value): Ditto.
1713 * ia64-tdep.c (ia64_return_value): Ditto.
1714 * iq2000-tdep.c (iq2000_return_value): Ditto.
1715 * m32c-tdep.c (m32c_return_value): Ditto.
1716 * m32r-tdep.c (m32r_return_value): Ditto.
1717 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
1718 * m68k-tdep.c (m68k_return_value): Ditto.
1719 (m68k_svr4_return_value): Ditto.
1720 * m88k-tdep.c (m88k_return_value): Ditto.
1721 * mep-tdep.c (mep_return_value): Ditto.
1722 * mips-tdep.c (mips_eabi_return_value): Ditto.
1723 (mips_n32n64_return_value): Ditto.
1724 (mips_o32_return_value): Ditto.
1725 (mips_o64_return_value): Ditto.
1726 * mn10300-tdep.c (mn10300_return_value): Ditto.
1727 * mt-tdep.c (mt_return_value): Ditto.
1728 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
1729 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
1730 (ppc_sysv_abi_broken_return_value): Ditto.
1731 (ppc64_sysv_abi_return_value): Ditto.
1732 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
1733 (ppc_sysv_abi_broken_return_value): Ditto.
1734 (ppc64_sysv_abi_return_value): Ditto.
1735 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
1736 * rs6000-tdep.c (rs6000_return_value): Ditto.
1737 * s390-tdep.c (s390_return_value): Ditto.
1738 * score-tdep.c (score_return_value): Ditto.
1739 * sh-tdep.c (sh_return_value_nofpu): Ditto.
1740 (sh_return_value_fpu): Ditto.
1741 * sh64-tdep.c (sh64_return_value): Ditto.
1742 * sparc-tdep.c (sparc32_return_value): Ditto.
1743 * sparc64-tdep.c (sparc64_return_value): Ditto.
1744 * spu-tdep.c (spu_return_value): Ditto.
1745 * v850-tdep.c (v850_return_value): Ditto.
1746 * vax-tdep.c (vax_return_value): Ditto.
1747 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
1748 * xtensa-tdep.c (xtensa_return_value): Ditto.
1750 * gdbtypes.h (struct type): Add calling_convention member.
1751 * dwarf2read.c (read_subroutine_type): Add calling convention read
1752 from DW_AT_calling_convention attribute to function type.
1754 2008-04-22 Markus Deuling <deuling@de.ibm.com>
1756 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
1757 multi_f77_subscript to support values from registers.
1758 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
1759 * value.h (value_subscripted_rvalue): Add prototype.
1761 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
1762 Fix output.
1763 * f-valprint.c (f_val_print): Likewise.
1765 2008-04-21 Craig Silverstein <csilvers@google.com>
1767 * dwarf2read.c (zlib_decompress_section): Define abfd in the
1768 !HAVE_ZLIB_H case.
1770 2008-04-21 Pedro Alves <pedro@codesourcery.com>
1772 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
1773 section is not a code section.
1775 2008-04-19 Craig Silverstein <csilvers@google.com>
1777 * NEWS: Add information on compressed debug sections.
1779 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1781 * mi/mi-cmd-var.c (varobj_update_one): Print new
1782 value for variable objects that changed type.
1784 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1786 * varobj.c (varobj_invalidate): Don't touch floating
1787 varobjs.
1789 2008-04-19 Mark Kettenis <kettenis@gnu.org>
1791 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
1792 (multiple_symbols_cancel): Remove extra const.
1793 * symtab.h: Likewise.
1795 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
1797 * interps.c (top_level_interpreter): Rename static variable...
1798 (top_level_interpreter_ptr): ...to this.
1799 (top_level_interpreter): New function.
1801 * interps.h: New extern for top_level_interpreter.
1803 * linespec.c: Include interps.h and mi/mi-cmds.h.
1804 (decode_line_2): When using MI, always set all breakpoints in menu.
1806 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
1808 2008-04-18 Craig Silverstein <csilvers@google.com>
1810 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
1811 * config.in, configure: Regenerate.
1812 * dwarf2read.c: Include zlib.h if present.
1813 Modified *_SECTION macros.
1814 (section_is_p): New.
1815 (dwarf2_locate_sections): Use section_is_p instead of strcmp
1816 (dwarf2_resize_section): New.
1817 to determine whether a given section has a given name.
1818 (zlib_decompress_section): New.
1819 (dwarf2_read_section): Read the compressed section if present
1820 in the binary.
1821 * MAINTAINERS: Added myself to section Write After Approval.
1823 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
1825 * defs.h (exec_set_section_offsets): Remove prototype.
1826 * exec.c (exec_set_section_offsets): Remove function.
1828 2008-04-18 Joel Brobecker <brobecker@adacore.com>
1830 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
1831 in the search for the matching symbol.
1833 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
1835 * breakpoint.c (update_watchpoint): Always reparse
1836 condition.
1838 2008-04-17 Joel Brobecker <brobecker@adacore.com>
1840 * breakpoint.c (print_one_breakpoint_location): Make sure to print
1841 the breakpoint address only once.
1843 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
1845 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
1846 rather than a hard-coded architecture, for xcoff executables.
1848 2008-04-17 Doug Evans <dje@google.com>
1850 * buildsym.c (watch_main_source_file_lossage): New fn.
1851 (end_symtab): Call it.
1853 * source.c (find_and_open_source): Add some comments clarifying
1854 handling of FULLNAME argument. Make static. Remove pointless
1855 xstrdup/xfree.
1857 2008-04-17 Pedro Alves <pedro@codesourcery.com>
1859 * inf-loop.c (inferior_event_handler): Also run the intermediate
1860 continuations in the INF_EXEC_COMPLETE case.
1862 2008-04-16 Tom Tromey <tromey@redhat.com>
1864 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
1865 (set_cmd_async_ok, get_cmd_async_ok): Declare.
1866 * cli/cli-decode.c (set_cmd_async_ok): New function.
1867 (get_cmd_async_ok): New function.
1868 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
1869 "show" as async-ok.
1870 * top.c (execute_command): Use get_cmd_async_ok.
1871 * infcmd.c: Include cli/cli-decode.h.
1872 (_initialize_infcmd): Mark "interrupt" as async-ok.
1873 * Makefile.in (infcmd.o): Depend on cli_decode_h.
1875 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1877 PR gdb/2445
1878 * exec.c: Correct "arch-utils.h" include.
1880 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
1882 PR gdb/2424
1883 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
1884 to allow printing to 'see' real reason of stop. This fixes PR 2424.
1885 * breakpoint.c (bpdisp_texst): New function. The function takes over
1886 the role of bpstats static array in print_one_breakpoint_location.
1887 (print_it_typical): Print "Temporary breakpoint" instead
1888 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
1889 protocols, print disp field.
1890 (print_one_breakpoint_location): Removed bpdisps static definition.
1891 Call new bpstat_text function to get value for 'disp' field.
1892 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
1894 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
1896 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
1897 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
1898 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
1899 * gnulib/Makefile.in: Regenerate.
1901 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1903 * Makefile.in (GNULIB_H): New. Trigger all-lib.
1904 (defs_h): Use $(GNULIB_H).
1905 (all-lib): Depend on gnulib/Makefile.
1906 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
1907 * config.in, gnulib/Makefile.in: Regenerated.
1909 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1911 * Makefile.in (LIBGNU, INCGNU): Define.
1912 (INTERNAL_CFLAGS_BASE): Add INCGNU.
1913 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
1914 (CLEANDIRS): New.
1915 ($(LIBGNU), all-lib): New rules.
1916 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
1917 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
1918 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
1919 * gnulib: New directory, from gnulib-tool.
1920 * configure, aclocal.m4: Regenerated.
1922 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1924 * linux-thread-db.c (have_threads_callback): Check thread->private.
1926 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
1927 Vladimir Prus <vladimir@codesourcery.com>
1929 Fix @-varobjs.
1930 * varobj.c (value_of_root): Update the expression for
1931 floating varobjs.
1932 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
1933 report that.
1935 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
1937 * mi/mi-cmd-var.c: Include "mi-getopt.h".
1938 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
1939 (mi_cmd_var_set_format): Use new mi_parse_format.
1940 (mi_cmd_var_evaluate_expression): Support for -f option to specify
1941 format.
1942 * Makefile.in (mi-cmd-var.o): Update dependencies.
1944 * varobj.h (varobj_get_formatted_value): Declare.
1945 * varobj.c (my_value_of_variable): Added format parameter.
1946 (cplus_value_of_variable): Likewise.
1947 (java_value_of_variable): Likewise.
1948 (c_value_of_variable): Likewise. Evaluate expression based
1949 on format parameter.
1950 (struct language_specific): Add format parameter to function member
1951 *value_of_variable.
1952 (varobj_get_formatted_value): New.
1953 (varobj_get_value): Added format parameter to method call.
1955 2008-04-08 Joel Brobecker <brobecker@adacore.com>
1957 * stabsread.c (cleanup_undefined_types_noname): Manually set the
1958 instance flags of the undefined type before calling replace_type.
1960 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
1962 * target.h (enum strata): Remove the download_stratum.
1964 2008-04-07 Doug Evans <dje@google.com>
1966 * buildsym.h (last_source_file): Add dwarf info to comment.
1967 (last_source_start_addr): Ditto.
1969 2008-04-07 Pedro Alves <pedro@codesourcery.com>
1971 * alphanbsd-tdep.c: Include "target.h".
1972 * mn10300-tdep.c: Include "target.h".
1973 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
1975 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
1977 Fix breakpoint condition that use member variables.
1978 * valops.c (check_field): Remove.
1979 (check_field_in): Rename to check_field.
1980 (value_of_this): Use la_name_of_this.
1981 * value.h (check_field): Adjust prototype.
1983 * language.h (la_value_of_this): Rename to la_name_of_this.
1984 * language.c (unknown_language_defn): Specify "this" for
1985 name_of_this.
1986 (auto_language_defn): Likewise.
1987 (local_language_defn): Likewise.
1988 * ada-lang.c (ada_language_defn): Adjust comment.
1989 * c-lang.c (c_language_defn): Adjust comment.
1990 (cplus_language_defn): Specify "this" for name_of_this.
1991 (asm_language_defn): Adjust comment.
1992 (minimal_language_defn): Adjust comment.
1993 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
1994 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
1995 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
1996 * objc-lang.c (objc_language_defn): Specify "self" for
1997 name_of_this.
1998 * p-lang.c (pascal_language_defn): Specify "this" for
1999 name_of_this.
2000 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
2002 * symtab.c (lookup_symbol_aux): Lookup "this" in the
2003 proper scope, and check for field in type of "this", without
2004 trying to create a value.
2006 2008-04-04 Pedro Alves <pedro@codesourcery.com>
2008 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
2009 (mi_error_message): Delete declaration.
2010 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
2011 returning MI_CMD_ERROR.
2012 * mi/mi-main.c (mi_error_message): Delete.
2013 (mi_cmd_exec_interrupt):
2014 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
2015 (mi_cmd_thread_info): Call error instead of returning
2016 MI_CMD_ERROR.
2017 (mi_cmd_data_list_register_values): Call error instead of
2018 returning MI_CMD_ERROR. Adapt to new get_register interface.
2019 (get_register): Change return typo to void. Call error instead of
2020 returning MI_CMD_ERROR.
2021 (mi_cmd_data_write_register_values): Call error instead of
2022 returning MI_CMD_ERROR.
2023 (mi_cmd_list_features): Return MI_CMD_DONE.
2024 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
2025 (mi_execute_command): Always print exceptions with -error.
2027 2008-04-04 Joel Brobecker <brobecker@adacore.com>
2029 * NEWS: Mention new commands set/show multiple-symbols.
2031 2008-04-03 Joel Brobecker <brobecker@adacore.com>
2033 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
2034 (multiple_symbols_cancel): New constants.
2035 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
2036 (multiple_symbols_select_mode): New function.
2037 (_initialize_symtab): Add new set/show multiple-symbols commands.
2038 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
2039 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
2040 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
2041 setting.
2042 * linespec.c (decode_line_2): Likewise.
2044 2008-04-03 Doug Evans <dje@sebabeach.org>
2046 * symtab.h (enum free_code): Delete free_contents, unused.
2047 * symmisc.c (free_symtab_block): Delete.
2048 (free_symtab, case free_code): Delete.
2050 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
2052 * valops.c (value_cast_structs): New function. Cast related
2053 STRUCT types up/down and return cast value. The body of this
2054 function comes mostly from value_cast_pointers.
2055 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
2056 to value_cast_structs. Now value_cast_pointers needs only create
2057 appropriate reference after using value_cast_structs for actual
2058 casting.
2059 (value_cast): Handle references.
2061 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
2063 * MAINTAINERS: Added myself to section Write After Approval.
2065 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
2067 * ia64-tdep.c (examine_prologue): Correct array access.
2069 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2071 * cp-support.c (first_component_command): Return if no arguments.
2073 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
2075 * ser-mingw.c (ser_windows_open): Open requested name.
2077 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
2079 * MAINTAINERS: Added myself.
2081 2008-03-28 Pedro Alves <pedro@codesourcery.com>
2083 * target.c (find_default_run_target): Allow a NULL `do_mesg'
2084 parameter. If it is NULL, don't call error.
2085 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
2086 `do_mesg' parameter to find_default_run_target. If no target was
2087 found, return 0.
2089 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
2091 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
2092 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
2093 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
2094 Delete.
2095 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
2097 2008-03-27 Joel Brobecker <brobecker@adacore.com>
2099 GDB 6.8 released.
2101 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
2103 * features/Makefile (%.dat): Set xmltarget to the base filename
2104 of the XML source, without subdirectory.
2105 * regformats/rs6000/powerpc-32.dat: Regenerate.
2106 * regformats/rs6000/powerpc-64.dat: Regenerate.
2107 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2109 2008-03-27 Markus Deuling <deuling@de.ibm.com>
2111 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
2112 objfile arch.
2114 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
2116 * mi/mi-main.c (enum captured_mi_execute_command_actions):
2117 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
2119 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
2121 * objfiles.h (struct objfile): New GDBARCH member.
2122 (get_objfile_arch): Add prototype.
2123 * objfiles.c: Include "arch-utils.h".
2124 (allocate_objfile): Look up gdbarch associated with bfd.
2125 (get_objfile_arch): New function.
2126 * Makefile (objfiles.o): Update dependencies.
2128 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
2129 by objfile arch.
2130 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
2131 by frame arch.
2132 (locexpr_describe_location): Replace current_gdbarch by
2133 objfile arch.
2134 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
2135 (dwarf2_add_field): Likewise.
2136 (read_tag_pointer_type): Likewise.
2137 (read_base_type): Likewise.
2138 (new_symbol): Likewise.
2140 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
2141 (decode_base_type, decode_function_type): Likewise.
2142 (coff_read_struct_type, coff_read_enum_type): Likewise.
2143 (coff_symtab_read): Replace current_gdbarch by objfile arch.
2144 (decode_base_type): Likewise.
2145 (coff_read_enum_type): Likewise.
2146 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
2147 (coff_read_enum_type): Likewise.
2149 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
2150 (end_psymtab): Likewise.
2151 (process_one_symbol): Likewise.
2153 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
2154 (parse_procedure): Likewise.
2155 (parse_partial_symbols): Likewise.
2157 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
2159 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
2160 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
2161 built-in types.
2162 (read_range_type): Replace current_gdbarch by objfile arch. Replace
2163 static range_index_type by built-in type.
2164 (read_one_struct_field): Replace current_gdbarch by objfile arch.
2165 (read_enum_type): Likewise.
2167 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
2168 objfile arch.
2170 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2172 * varobj.h (varobj_floating_p): Declare.
2173 * varobj.c (varobj_floating_p): New.
2174 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
2175 '@' as the name, update all floating varobjs.
2177 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
2179 * varobj.c (struct varobj_root): Rename use_selected_frame to
2180 floating, and clarify the meaning.
2181 (varobj_create, varobj_update, new_root_variable): Adjust.
2182 (value_of_root): Don't use type_changed as in variable,
2183 adjust comment.
2184 (c_value_of_root): Adjust.
2186 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2188 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
2189 gdb's thread list.
2190 (linux_nat_wait): Add main lwp to gdb's thread list.
2191 * linux-thread-db.c (find_new_threads_callback): Also attach to
2192 already listed threads which thread_db didn't know about yet.
2194 2008-03-25 Pedro Alves <pedro@codesourcery.com>
2196 * linux-nat.c (drain_queued_events): Fix comment typo.
2197 (linux_nat_attach): In async mode, don't rely on storing a pending
2198 status. Instead place the wait status on the pipe.
2199 (linux_nat_resume): Remove unreacheable shortcut code in async
2200 mode.
2201 (stop_wait_callback): In async mode, don't store pending status.
2202 Instead, cancel breakpoints or resend the signal appropriatelly.
2203 (cancel_breakpoint): New, refactored from
2204 cancel_breakpoints_callback.
2205 (cancel_breakpoints_callback): Call cancel_breakpoint.
2206 (pipe_to_local_event_queue): Remove special token processing.
2207 (linux_nat_wait): Issue an internal error if a pending status is
2208 found in async mode.
2210 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
2212 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
2214 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
2215 Vladimir Prus <vladimir@codesourcery.com>
2217 * varobj.c (struct varobj_root): New component thread_id.
2218 (varobj_get_thread_id, check_scope): New functions.
2219 (c_value_of_root): Use check_scope. Switch to the
2220 proper thread if necessary.
2222 * varobj.h (varobj_get_thread_id): New extern.
2224 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
2226 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
2228 PR gdb/544
2229 * top.c: Revert 2008-03-21 changes.
2231 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2233 * thread.c (make_cleanup_restore_current_thread): Make it
2234 globally visible.
2235 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2236 * varobj.c (varobj_update): Don't save/restore frame.
2237 (c_value_of_root): Save/restore thread and frame here,
2238 using make_cleanup_restore_current_thread.
2239 * Makefile.in: Update dependecies.
2241 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
2243 * varobj.c (struct varobj_root): Clarify
2244 comment on the frame field.
2245 (varobj_create): Don't set frame if we have no
2246 block.
2248 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2250 PR gdb/544
2251 Suggested by Jan Kratochvil:
2252 * top.c (gdb_rl_operate_and_get_next_completion): Call
2253 rl_redisplay_function.
2254 (gdb_rl_redisplay): New.
2255 (init_main): Set rl_redisplay_function.
2257 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
2259 * aix-thread.c (pdc_read_regs): Fix compiler warning.
2260 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
2261 (store_regs_kernel_thread): Likewise.
2263 2008-03-21 Pedro Alves <pedro@codesourcery.com>
2265 Linux native async support.
2267 * target.h (struct target_ops): Delete to_async_mask_value and add
2268 to_async_mask.
2269 (target_is_async_p, target_async): Formatting.
2270 (target_async_mask_value): Delete.
2271 (target_async_mask): Delete function declaration, and add new
2272 target macro with the same name.
2274 * target.c (update_current_target): Replace to_async_mask_value by
2275 to_async_mask. Default to_async_mask to return_one.
2276 (target_async_mask): Delete.
2277 (find_default_can_async_p, find_default_is_async_p): New.
2278 (init_dummy_target): register find_default_can_async_p and
2279 find_default_is_async_p on the dummy target.
2281 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
2282 (debug_linux_nat_async): New global.
2283 (show_debug_linux_nat_async): New function.
2284 (linux_nat_async_enabled, linux_nat_async_mask_value)
2285 (linux_nat_event_pipe, linux_nat_num_queued_events)
2286 (linux_nat_async_events_enabled): New globals.
2287 (struct waitpid_result): New struct.
2288 (waitpid_queue): New global.
2289 (queued_waitpid, push_waitpid, drain_queued_events): New.
2290 (my_waitpid): Call queued_waitpid.
2291 (linux_child_follow_fork): Disable async events during the call.
2292 (blocked_mask): Delete.
2293 (sync_sigchld_action, async_sigchld_action): New globals.
2294 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
2295 async mode, block events during the call.
2296 (linux_nat_create_inferior): New.
2297 (linux_nat_attach): In sync mode, restore the mask states. In
2298 async mode, wake the event loop immediatelly.
2299 (detach_callback): Drain all queued events of the lwp we're
2300 detaching from.
2301 (linux_nat_detach): Block async mode, and drain events of the main
2302 process.
2303 (linux_nat_resume): If in async mode, mask async events during the
2304 call. If short circuiting, force event loop to wake up. If
2305 resuming, set target_executing, and register target events in the
2306 event loop.
2307 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
2308 (linux_nat_wait): In async mode, block events during the call.
2309 Only enable/disable passing SIGINT to the inferior in sync mode.
2310 Get events from local waitpid queue. If no interesting events was
2311 found, return to events loop. Reregister target events in the
2312 event loop on exit. In sync mode, no need to reblock SIGCHLD.
2313 (linux_nat_kill): Disable events on entry.
2314 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
2315 here. Detach async mode from the event loop if there are no more
2316 forks available, otherwise leave it on.
2317 (sigchld_handler): Assure this is called only in sync mode.
2318 (linux_async_permitted, linux_async_permitted_1): New globals.
2319 (set_maintenance_linux_async_permitted)
2320 (show_maintenance_linux_async_permitted): New functions.
2321 (linux_nat_is_async_p, linux_nat_can_async_p)
2322 (linux_nat_async_mask): New.
2323 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
2324 (get_pending_events, async_sigchld_handler): New.
2325 (linux_nat_async_events): New.
2326 (async_terminal_is_ours): New global.
2327 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
2328 (async_client_callback, async_client_context): New.
2329 (linux_nat_async_file_handler, linux_nat_async)
2330 (linux_nat_disable_async, linux_nat_enable_async): New.
2331 (linux_nat_add_target): Register linux_nat_create_inferior,
2332 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
2333 linux_nat_async_mask, linux_nat_terminal_inferior and
2334 linux_nat_terminal_ours.
2335 (_initialize_linux_nat): Remove local action variable, and update
2336 code that used it to use sync_sigchld_action. Add new
2337 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
2338 set/show command in the maintenance class. Add new "linux-async"
2339 maintenance set/show command. Block SIGCHLD by default. Setup
2340 async_sichld_action, and sync_sigchld_action. Install the default
2341 async mode.
2342 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
2343 the cancel signals.
2345 * linux-thread-db.c (re_check_for_thread_db): New.
2346 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
2347 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
2348 (thread_db_async_mask): New.
2349 (init_thread_db_ops): Register thread_db_can_async_p,
2350 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
2352 * remote.c (remote_async_mask_value): New.
2353 (remote_return_zero): New.
2354 (init_remote_ops): Register remote_return_zero as callbacks of
2355 to_can_async_p and to_is_async_p.
2356 (remote_can_async_p, remote_is_async_p, remote_async): Update to
2357 use remote_async_mask_value.
2358 (remote_async_mask): New.
2359 (init_remote_async_ops): Remove to_async_mask_value setting and
2360 register remote_async_mask as to_async_mask callback in
2361 remote_async_ops.
2363 * Makefile.in (linux-nat.o): Update.
2365 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2367 * gdbthread.h (add_thread_with_info): New.
2368 * linux-thread-db.c: Add some documentation.
2369 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
2370 (struct private_thread_info): Remove th_valid and ti_valid.
2371 Replace ti with tid.
2372 (thread_get_info_callback): Do not add TID to the new ptid. Do
2373 not cache th or ti.
2374 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
2375 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
2376 new PTID.
2377 (attach_thread): Handle an already-existing thread. Use
2378 add_thread_with_info. Cache the th and tid.
2379 (detach_thread): Verify that private was set. Remove verbose
2380 argument and printing. Update caller.
2381 (thread_db_detach): Do not adjust inferior_ptid.
2382 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
2383 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
2384 (thread_db_wait): Do not use lwp_from_thread.
2385 (thread_db_pid_to_str): Use the cached TID.
2386 (thread_db_extra_thread_info): Check that private is set.
2387 (same_ptid_callback): Delete.
2388 (thread_db_get_thread_local_address): Do not use it or check
2389 is_thread. Check that private is set. Assume that the thread
2390 handle is already cached.
2391 (init_thread_db_ops): Remove to_resume and to_kill.
2392 * thread.c (add_thread_with_info): New.
2393 (add_thread): Use it.
2394 * linux-nat.c (find_thread_from_lwp): Delete.
2395 (exit_lwp): Do not use it. Check print_thread_events. Print before
2396 deleting the thread.
2397 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
2398 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
2399 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
2400 printf_unfiltered for thread exits.
2401 * procfs.c (procfs_wait): Likewise.
2403 2008-03-21 Chris Demetriou <cgd@google.com>
2405 * symtab.c (rbreak_command): Quote symbol name before passing
2406 it to break_command.
2408 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2410 * eval.c (evaluate_subexp_for_address): Clarify error message.
2411 Use value_must_coerce_to_target.
2412 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
2413 * valops.c (value_assign): Call value_coerce_to_target when
2414 assigning to anything but internalvars. Leave GDB-side arrays
2415 as arrays when assigning to internalvars.
2416 (value_must_coerce_to_target, value_coerce_to_target): New.
2417 (value_coerce_array, value_addr): Call value_coerce_to_target.
2418 (value_array): Create the array in GDB's memory instead of
2419 the inferior's.
2420 * value.h (value_must_coerce_to_target, value_coerce_to_target):
2421 Declare.
2423 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2425 * top.c (quit_confirm): Warn that we will kill the program.
2427 2008-03-19 Pedro Alves <pedro@codesourcery.com>
2429 * inflow.c (terminal_ours_1): Guard access to
2430 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
2432 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
2433 Jim Blandy <jimb@codesourcery.com>
2434 Daniel Jacobowitz <drow@false.org>
2436 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
2437 (dwarf2_read_address): Update prototype.
2439 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
2440 (signed_address_type): Likewise.
2441 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
2442 (execute_stack_op): Update calls to unsigned_address_type,
2443 signed_address_type and dwarf2_read_address. Fix implementation
2444 of DW_OP_deref_size.
2446 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
2447 (dwarf2_per_cu_addr_size): Likewise.
2448 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
2449 (struct dwarf2_loclist_baton): Likewise.
2451 * dwarf2loc.c (find_location_expression): Update calls to
2452 dwarf2_read_address. Use dwarf2_per_cu_objfile and
2453 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
2454 (locexpr_describe_location): Likewise.
2455 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
2456 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
2457 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
2458 to dwarf2_per_cu_addr_size (per_cu).
2459 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
2460 (loclist_read_variable): Likewise.
2461 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
2463 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
2464 instead of baton->objfile.
2465 (dwarf2_per_cu_obfile): New function.
2466 (dwarf2_per_cu_addr_size): Likewise.
2468 * dwarf2-frame.c (struct comp_unit): Move higher.
2469 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
2470 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
2471 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
2472 parameter by using fde->eh_frame_p. Use read_encoded_value
2473 to implement DW_CFA_set_loc.
2474 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
2475 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
2476 execute_stack_op and execute_cfa_program.
2477 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
2478 (size_of_encoded_value): Remove.
2479 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
2480 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
2481 (add_cie): Set cie->unit backlink.
2482 (decode_frame_entry_1): Set cie->addr_size. Update calls to
2483 read_encoded_value.
2484 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2486 2008-03-17 Markus Deuling <deuling@de.ibm.com>
2488 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
2489 gdbarch_bfd_arch_info.
2491 2008-03-17 Joel Brobecker <brobecker@adacore.com>
2493 * aix-thread.c (pdc_read_regs): Minor reformatting.
2495 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
2497 * thread.c (print_thread_info): Don't insist
2498 on having current thread if there are no
2499 threads at all.
2501 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2503 * infcmd.c (attach_command_post_wait)
2504 (attach_command_continuation): New.
2505 (attach_command): Support background async execution, and async
2506 execution in synchronous mode.
2508 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2510 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
2511 * symmisc.c (dump_symtab_1): Likewise.
2512 * wrapper.c (gdb_value_struct_elt): Likewise.
2514 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2516 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
2518 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2520 * linux-nat.c (linux_nat_filter_event): New, refactored from
2521 linux_nat_wait.
2522 (linux_nat_wait): Call linux_nat_filter_event.
2524 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
2526 * top.c (execute_command): Fix uninitialized variable error.
2528 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2530 * Makefile.in (amd64nbsd-nat.o): New dependency.
2531 * amd64nbsd-nat.c: Include "nbsd-nat.h".
2532 (_initialize_amd64nbsd_nat): Update target vector to use
2533 nbsd_pid_to_exec_file.
2534 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
2536 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2538 Remove ignoring leading exec events code.
2539 * fork-child.c (startup_inferior): Do not set
2540 inferior_ignoring_leading_exec_events.
2541 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
2542 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
2543 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
2544 (handle_inferior_event): Remove code for ignoring leading exec
2545 events.
2546 * target.c (update_current_target): Do not inherit, or default,
2547 to_reported_exec_events_per_exec_call.
2548 (debug_to_reported_exec_events_per_exec_call): Remove.
2549 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
2550 * target.h (target_reported_exec_events_per_exec_call): Remove.
2551 (struct target): Remove the to_reported_exec_events_per_exec_call
2552 field.
2554 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2556 Implement -thread-info.
2557 * gdbthread.h (print_thread_info): Declare.
2559 * thread.c (print_thread_info): New, extracted
2560 from info_threads_command and adjusted to
2561 work for CLI and MI.
2562 (info_threads_command): Use print_thread_info.
2563 * Makefile.in: Update dependencies.
2565 * mi/mi-cmds.c (mi_cmds): Specify a handler
2566 for -thread-info.
2567 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
2568 * mi/mi-main.c (mi_cmd_thread_info): New.
2569 (mi_cmd_list_features): Include 'thread-info'.
2571 2008-03-14 Kevin Buettner <kevinb@redhat.com>
2573 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
2574 to decide whether to match instruction patterns using "sw" and "sd".
2576 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2578 * infcmd.c (jump_command): Postpone disabling stdin until after
2579 the possible query.
2581 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2583 * inflow.c (gdb_getpgrp): New.
2584 (gdb_has_a_terminal): Use get_getpgrp.
2585 (terminal_ours_1): If attach_flag is set, don't refetch
2586 inferior_process_group.
2588 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2590 * features/library-list.dtd: Allow "section" elements as children
2591 of "library". Add "section" element and describe its attributes.
2593 * solib-target.c (struct lm_info): Add section_bases member.
2594 (library_list_start_segment): Error out if seen a section element.
2595 (library_list_start_section): New.
2596 (library_list_end_library): New.
2597 (solib_target_free_library_list): Free section_bases.
2598 (section_attributes): New.
2599 (library_children): Make "segment" optional. Add "section" child.
2600 (library_list_children): Register library_list_end_library.
2601 (solib_target_relocate_section_addresses): Handle section bases.
2603 * NEWS: Mention new qXfer:libraries:read section offsets support.
2605 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2607 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
2608 (make_exec_error_cleanup): Remove declarations.
2609 * utils.c (exec_error_cleanup_chain): Remove.
2610 (do_exec_error_cleanups, discard_exec_error_cleanups)
2611 (make_exec_error_cleanup): Remove.
2612 * event-loop.c (start_event_loop): Adjust call to
2613 async_enable_stdin.
2614 * event-top.c (async_enable_stdin): Remove the paramater dummy.
2615 (async_disable_stdin): Don't register async_enable_stdin via
2616 cleanup.
2617 * inf-loop.c (inferior_event_handler): Don't
2618 call do_exec_error_cleanups. Call async_enable_stdin instead.
2619 * event-loop.c (start_event_loop): Adjust call to
2620 async_enable_stdin.
2621 * tui/tui-interp.c (tui_command_loop): Adjust call to
2622 async_enable_stdin.
2624 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2626 Async mode fixes.
2627 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
2628 * breakpoint.c (bpstat_do_actions): In async mode,
2629 don't jump to top expecting stop_bpstat to be already
2630 updated.
2631 * event-loop.c (start_event_loop): Call async_enable_stdin
2632 on exception.
2633 * event-top.c (async_enable_stdin): Do nothing if sync_execution
2634 is not set.
2635 (command_handler): Do not setup continuation here.
2636 (command_line_handler_continuation): Move to...
2637 * top.c (command_line_handler_continuation): ... here.
2638 (execute_command): In async mode, register continuation.
2639 Don't check frame's language in running in async mode.
2640 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
2641 * inf-loop.c (complete_execution): Inline into...
2642 (inferior_event_handler): ... here. Clear target_executing before
2643 doing any cleanups. Don't try to show prompt if the target was
2644 resumed.
2645 * infcmd.c (signal_command): Add support for async mode.
2646 (finish_command): Only add continuation if the target was
2647 successfully resumed.
2648 * remote.c (init_async_opts): Register to_get_thread_local_address
2649 handler.
2650 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
2651 with sync_execution.
2652 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
2653 on exception.
2655 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
2657 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
2658 * exec.c (exec_bfd_mtime): Define.
2659 (exec_close): Clear it.
2660 (exec_file_attach): Set it.
2661 * gdbcore.h (exec_bfd_mtime): Declare.
2662 * source.c (find_source_lines): Do not use bfd_get_mtime.
2664 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2666 * top.c (simplified_command_loop): Remove.
2668 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2670 Remove unused remote.c hooks.
2671 * remote.c (deprecated_target_resume_hook)
2672 (deprecated_target_wait_loop_hook): Remove.
2673 (remote_resume): Do not call deprecated_target_resume_hook.
2674 (remote_wait): Do not call deprecated_target_wait_loop_hook.
2675 (remote_async_wait): Likewise.
2677 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2679 Implement MI notification for new threads.
2680 * doc/observer.texi (new_thread): Document.
2681 * observer.sh: Forward declare struct thread_info.
2682 * thread.c (add_thread): Notify observer.
2684 * interps.h (interp_init_ftype): New parameter
2685 top_level.
2686 (interp_set): Likewise.
2687 (top_level_interpreter_data): Declare.
2688 * interps.c (interp_set): New parameter top_level.
2689 Pass it to interpreter's init function. Remember
2690 top level interpreter.
2691 (interpreter_exec_cmd): Adjust.
2692 (top_level_interpreter_data): New.
2693 * main.c (captured_main): Pass 1 for top_level
2694 parameter of interp_set.
2695 * cli/cli-interp.c (cli_interpreter_init): New
2696 parameter top_level.
2697 * tui/tui-interp.c (tui_init): New parameter top_level.
2699 * mi/mi-interp.c (mi_new_thread): New.
2700 (mi_interpreter_init): If top level, register
2701 observer for new threads.
2703 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
2705 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2707 * top.c (execute_command): Disable break and stop
2708 commands in async mode.
2710 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2712 revert:
2713 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2714 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2715 Call target_stop in the INF_QUIT_REQ case.
2716 * Makefile.in (inf-loop.o): Update.
2718 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2720 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2721 Call target_stop in the INF_QUIT_REQ case.
2722 * Makefile.in (inf-loop.o): Update.
2724 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2726 * top.c (execute_command): Enable break, info and interrupt
2727 commands in async mode.
2729 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
2730 Daniel Jacobowitz <dan@codesourcery.com>
2732 * breakpoint.h (breakpoint_restore_shadows): New
2733 declaration.
2734 * breakpoint.c (breakpoint_restore_shadows): New.
2735 (read_memory_nobpt): Delete.
2736 * gdbcore.h (read_memory_nobpt): Delete declaration.
2737 * target.c (memory_xfer_partial): Call
2738 breakpoint_restore_shadows.
2739 (restore_show_memory_breakpoints)
2740 (make_show_memory_beakpoints_cleanup): New.
2741 (show_memory_breakpoints): New.
2742 * target.h (make_show_memory_beakpoints_cleanup): Declare.
2743 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
2744 Make sure we see memory breakpoints when checking if
2745 breakpoint is still there.
2746 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
2747 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
2748 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
2749 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
2751 2008-03-12 Pedro Alves <pedro@codesourcery.com>
2753 * thread.c (add_thread): Use printf_unfiltered to print.
2755 2008-03-12 Joel Brobecker <brobecker@gnat.com>
2757 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
2758 that is true only on x86-solaris and x86_64-solaris.
2759 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
2760 with proc_get_LDT_entry.
2762 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
2764 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
2765 * config.in, configure: Regenerate.
2766 * fork-child.c (fork_inferior): Call create_tty_session.
2767 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
2768 (create_tty_session): New function.
2769 * terminal.h: Declare create_tty_session.
2771 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2773 PR 5900
2774 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
2775 * mipsread.c: Include elf/internal.h.
2776 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
2777 to internal range.
2779 2008-03-11 Markus Deuling <deuling@de.ibm.com>
2781 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
2782 to get at the current architecture and at the target specific vector.
2783 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
2784 remove define of I387_ST0_REGNUM.
2786 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
2788 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
2789 get at the current architecture
2790 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
2791 parameter.
2793 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
2794 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
2796 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
2797 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
2798 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
2800 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
2801 at the target specific vector.
2803 (i386_get_longjmp_target): Use get_frame_arch to get at the current
2804 architecture. Use gdbarch_tdep to get at the target specific vector.
2806 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
2807 update caller. Use gdbarch_tdep to get at the target specific vector.
2809 (i386_register_to_value: Use get_frame_arch to get at the current
2810 architecture.
2812 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
2813 parameter.
2815 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2816 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
2817 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
2818 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
2820 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
2821 undef's.
2823 (i387_convert_register_p, i387_register_to_value,
2824 i387_value_to_register): Update call for i386_fp_regnum_p.
2826 * i387-tdep.h: Remove comment.
2827 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
2828 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2829 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
2830 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
2831 I387_MXCSR_REGNUM): Add target specific vector as parameter.
2833 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
2835 * Makefile.in (fork-child.o): Update.
2836 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
2837 argument. Gather all gdbserver features together.
2838 * fork-child.c (exec_wrapper): New variable.
2839 (fork_inferior): Use it.
2840 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
2841 (unset_exec_wrapper_command, _initialize_fork_child): New.
2843 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2845 * source.c (directory_command): Modify the determination of
2846 condition of terminal "from_tty".
2848 2008-03-10 Matt Rice <ratmice@gmail.com>
2850 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
2852 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2854 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
2855 of the data passing to strtoulst function.
2856 (info_spu_signal_command): Likewise.
2858 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
2860 * mi/mi-interp.c (mi_command_loop): Remove
2861 commented-out code.
2863 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2865 * remote.c (extended_remote_attach_1): Make local variable pid an int
2866 instead of a pid_t.
2868 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2870 * solib-svr4.c (svr4_same_1): New function, originally extracted
2871 from svr4_same and expanded to handle the sparc64 case.
2872 (svr4_same): Move up and reimplement using svr4_same_1.
2873 (enable_break): Use svr4_same_1 to do shared library name comparisons.
2875 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
2877 * MAINTAINERS: Move self to Paper trail.
2879 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
2881 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
2882 * event-loop.c (call_async_signal_handler): New.
2883 * event-loop.h (call_async_signal_handler)
2884 (gdb_call_async_signal_handler): Declare.
2885 (mark_async_signal_handler): Add comments.
2886 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
2887 * mingw-hdep.c (sigint_event, sigint_handler): New.
2888 (gdb_select): Use them. Wait for the readline signal handler
2889 to finish.
2890 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
2891 * posix-hdep.c (gdb_call_async_signal_handler): New function.
2892 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
2893 New.
2894 (remote_fileio_ctrl_c_signal_handler): Use
2895 gdb_call_async_signal_handler.
2896 (initialize_remote_fileio): Initialize sigint_fileio_token.
2897 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
2898 not initialize tokens here.
2899 (handle_remote_sigint_twice): Likewise. Reinstall
2900 handle_remote_sigint.
2901 (async_remote_interrupt_twice): Just call interrupt_query.
2902 (cleanup_sigint_signal_handler): Do not delete tokens.
2903 (remote_interrupt, remote_interrupt_twice): Use
2904 gdb_call_async_signal_handler.
2905 (interrupt_query): Reinstall the default signal handler.
2906 (_initialize_remote): Initialize tokens here.
2908 2008-03-04 Joel Brobecker <brobecker@adacore.com>
2910 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
2911 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2912 Change the type of the lr register to code_ptr.
2913 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2914 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2915 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2916 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2917 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2918 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2919 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
2921 2008-03-03 James E. Wilson <wilson@tuliptree.org>
2923 * MAINTAINERS: Update my email address.
2925 2008-03-03 Keith Seitz <keiths@redhat.com>
2927 From Dave Murphy <davem@devkitpro.org>:
2928 * configure.ac: Set tcl configdir to win under mingw.
2929 * configure: Regenerate.
2931 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2933 * breakpoint.c (fetch_watchpoint_value): New function.
2934 (update_watchpoint): Set and clear val_valid. Use
2935 fetch_watchpoint_value. Handle unreadable values on the
2936 value chain. Correct check for user-requested array watchpoints.
2937 (breakpoint_init_inferior): Clear val_valid.
2938 (watchpoint_value_print): New function.
2939 (print_it_typical): Use it. Do not free or clear old_val. Print
2940 watchpoints even if old_val == NULL.
2941 (watchpoint_check): Use fetch_watchpoint_value. Check for values
2942 becoming readable or unreadable.
2943 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
2944 (do_enable_watchpoint): Likewise.
2945 * breakpoint.h (struct breakpoint): Update comment for val. Add
2946 val_valid.
2947 * NEWS: Mention watchpoints on inaccessible memory.
2949 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
2951 * Makefile.in (i386-nat.o): Update.
2952 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
2953 i386_use_watchpoints.
2954 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
2955 i386_use_watchpoints.
2956 * i386-nat.c (i386_stopped_data_address): Take two arguments.
2957 (i386_stopped_by_watchpoint): Update call.
2958 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
2959 * config/i386/nm-i386.h: Conditionalize definitions on
2960 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
2961 (i386_use_watchpoints): Declare.
2962 (i386_stopped_data_address): Update.
2963 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2964 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2966 2008-02-29 Joel Brobecker <brobecker@adacore.com>
2968 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
2969 * version.in: Bump version to 6.8.50.20080229-cvs.
2971 2008-02-28 Markus Deuling <deuling@de.ibm.com>
2973 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
2974 properly.
2976 2008-02-28 Tom Tromey <tromey@redhat.com>
2978 * infcmd.c (notice_args_read): Print result of get_inferior_args.
2980 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2982 * infcmd.c (kill_if_already_running): Make static. Use
2983 target_require_runnable.
2984 * target.c (target_require_runnable): New.
2985 * target.h (target_require_runnable): Declare.
2987 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2989 * frame.c (reinit_frame_cache): Only annotate if frames were
2990 previously valid.
2992 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2994 * regformats/reg-ppc.dat: Rename "ps" to "msr".
2995 * regformats/reg-ppc64.dat: Likewise.
2997 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2999 * features/Makefile (%.dat): Emit xmltarget statement.
3001 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
3002 Generate code to set gdbserver_xmltarget in init_registers_${name}.
3004 * regformats/arm-with-iwmmxt.dat: Regenerate.
3005 * regformats/mips64-linux.dat: Regenerate.
3006 * regformats/mips-linux.dat: Regenerate.
3007 * regformats/rs6000/powerpc-32.dat: Regenerate.
3008 * regformats/rs6000/powerpc-64.dat: Regenerate.
3009 * regformats/rs6000/powerpc-e500.dat: Regenerate.
3011 * regformats/reg-arm.dat: Add xmlarch statement.
3012 * regformats/reg-i386.dat: Likewise.
3013 * regformats/reg-i386-linux.dat: Likewise.
3014 * regformats/reg-x86-64-linux.dat: Likewise.
3015 * regformats/reg-spu.dat: Likewise.
3017 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3019 * remote.c (remote_wait, remote_async_wait): Stop if we receive
3020 an error.
3022 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
3024 * utils.c (debug_timestamp): New.
3025 (vfprintf_unfiltered): Print timestamps if requested.
3026 (show_debug_timestamp): New.
3027 (initialize_utils): Register "set debug timestamp".
3028 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
3030 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3032 * breakpoint.c (skip_prologue_sal): New function.
3033 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
3034 computed from a line number.
3036 2008-02-27 Joel Brobecker <brobecker@adacore.com>
3038 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
3039 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
3040 Set PC register type to "code_ptr".
3041 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
3042 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
3043 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
3044 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
3045 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
3046 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
3047 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
3048 Regenerate.
3050 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
3052 * regformats/regdat.sh: Rename init_registers function in
3053 generated file to init_registers_${name}.
3055 * regformats/reg-crisv32.dat: Set "name" to crisv32.
3056 * regformats/reg-ppc64.dat: Set "name" to ppc64.
3057 * regformats/reg-s390x.dat: Set "name" to s390x.
3059 2008-02-26 Greg Law <glaw@undo-software.com>
3061 * regcache.c (registers_changed): Call reinit_frame_cache.
3063 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
3065 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
3066 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
3067 and svr4_fetch_objfile_link_map.
3068 * Makefile.in (sh-linux-tdep.o): Update.
3070 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
3072 * amd64-tdep.c (amd64_classify): Add support for decimal float
3073 types.
3074 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
3075 use the struct return convention.
3077 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
3079 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
3080 to old format. Discard breakpoint address if shared library is
3081 unloaded.
3082 (breakpoint_1): Adjust formatting of table header accordingly.
3084 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
3086 * remote.c (remote_get_threadlist): If the response
3087 is empty, don't try to parse it.
3089 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
3091 Unbreak 'target async'.
3092 * serial.c (serial_async): Set the
3093 handler function before enabling async
3094 mode.
3096 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
3098 * solib-svr4.c (enable_break): Convert r_brk to a code address.
3100 2008-02-21 Pedro Alves <pedro@codesourcery.com>
3102 * remote.c (extended_remote_attach_1): Set attach_flag.
3103 (extended_remote_create_inferior_1): Clear attach_flag.
3105 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
3107 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
3108 r_brk_offset.
3109 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
3110 * solib-svr4.c (solib_svr4_r_brk): New.
3111 (open_symbol_file_object, svr4_current_sos): Always check the
3112 debug base.
3113 (svr4_fetch_objfile_link_map): Do not set debug_base.
3114 (enable_break): Use r_brk if it is set.
3115 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
3116 (svr4_lp64_fetch_link_map_offsets): Likewise.
3117 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
3119 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3120 Mark Kettenis <kettenis@gnu.org>
3122 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
3123 trad_frame_saved_reg.
3124 (trad-frame.h): New include.
3126 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
3127 instead of frame_obstack_zalloc.
3128 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
3130 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
3132 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3134 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
3135 from disassemble_info instead of gdbarch_byte_order.
3137 * mips-tdep.c (gdb_print_insn_mips): Likewise.
3138 * arm-tdep.c (gdb_print_insn_arm): Likewise.
3140 2008-02-20 Markus Deuling <deuling@de.ibm.com>
3142 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
3143 gdbarch as parameter.
3145 * gdbarch.{c,h}: Regenerate.
3147 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3148 parameter.
3149 * mem-break.c (default_memory_insert_breakpoint)
3150 (default_memory_remove_breakpoint): Likewise.
3151 * target.h (default_memory_remove_breakpoint)
3152 (default_memory_insert_breakpoint): Likewise.
3154 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
3155 parameter. Replace current_gdbarch by gdbarch.
3156 * m32r-tdep.c (m32r_memory_insert_breakpoint)
3157 (m32r_memory_remove_breakpoint): Likewise.
3159 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
3161 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
3163 2008-02-19 Joel Brobecker <brobecker@adacore.com>
3165 * NEWS: Add entry describing Add support improvements.
3167 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3169 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
3170 M68K_FP0_REGNUM.
3172 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3174 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
3175 register_offset_hack anymore.
3177 * regcache.{c,h} (register_offset_hack): Remove.
3179 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3181 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
3183 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
3184 current_gdbarch by gdbarch.
3185 (hppa64_hpux_find_global_pointer): Likewise.
3186 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
3187 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
3188 find_global_pointer.
3190 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
3191 parameter.
3192 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
3194 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
3195 of gdbarch_num_regs.
3197 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
3198 replace current_gdbarch by gdbarch.
3199 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
3201 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3203 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
3204 and replace current_gdbarch by gdbarch.
3206 (store_register): Update call for exec_one_dummy_insn.
3207 (fetch_register, store_register): Update call of regmap.
3209 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
3210 parameter and replace current_gdbarch by gdbarch.
3212 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
3213 the current architecture. Update call for getregs_supplies and
3214 getfpregs_supplies.
3215 (ppcnbsd_fetch_inferior_registers): Likewise.
3217 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
3218 replace current_gdbarch by gdbarch.
3219 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
3220 get_regcache_arch to get at the current architecture. Update call for
3221 getfpregs_supplies.
3223 2008-02-18 Markus Deuling <deuling@de.ibm.com>
3225 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
3226 variables.
3228 2008-02-15 Markus Deuling <deuling@de.ibm.com>
3230 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
3232 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
3234 * NEWS: Mention pending breakpints in MI.
3236 2008-02-14 Markus Deuling <deuling@de.ibm.com>
3238 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
3240 2008-02-13 Markus Deuling <deuling@de.ibm.com>
3242 Add script to build and test GDB using enable-targets=all.
3244 * gdb_buildall.sh: New file.
3246 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
3248 * NEWS (New native configurations): Xtensa GNU/Linux.
3249 (New targets): Xtensa GNU/Linux.
3250 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
3251 xtensa-linux-tdep.o
3252 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
3253 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
3254 * configure.tgt (xtensa*-*-linux*): New entry.
3255 * xtensa-config.c (xtensa_tdep): New variable.
3256 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
3257 (rmap): Change format based on new macro XTREG.
3258 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
3259 * xtensa-linux-nat.c: New.
3260 * xtensa-linux-tdep.c: New.
3261 * xtensa-xtregs.c: New.
3262 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
3263 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
3264 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
3265 (xtensa_register_t): New field coprocessor.
3266 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
3267 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
3268 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
3269 Update to handle privileged registers.
3270 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
3271 (xtensa_push_dummy_call): Set windowstart register correctly.
3272 (call0_analyze_prologue): Initialize xtensa_default_isa.
3273 (xtensa_derive_tdep): New.
3274 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
3275 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
3276 Call xtensa_derive_tdep().
3277 * config/xtensa/linux.mh: New.
3278 * regformats/reg-xtensa.dat: New.
3280 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
3282 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
3283 (filenames.h): New include.
3284 * Makefile.in (corelow.o): Add dependency for filenames.h.
3286 2008-02-08 Doug Evans <dje@google.com>
3288 * source.c (find_and_open_source): Always rewrite absolute filenames.
3290 2008-02-07 Doug Evans <dje@google.com>
3292 * breakpoint.c: #include "hashtab.h".
3293 (ambiguous_names_p): New fn.
3294 (update_breakpoint_locations): When restoring bp enable status, don't
3295 compare function names if any functions have same name.
3296 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
3298 2008-02-07 Joel Brobecker <brobecker@adacore.com>
3300 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
3301 instead of just a VEC*. Update use of SV.
3302 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
3304 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3306 * NEWS: Put all new commands since gdb-6.7 together.
3308 2007-02-07 Joel Brobecker <brobecker@adacore.com>
3310 * ada-lang.c: #include "vec.h".
3311 (struct string_vector, new_string_vector, string_vector_append):
3312 Delete.
3313 (char_ptr): New typedef.
3314 (DEF_VEC_P (char_ptr)): New VEC type.
3315 (symbol_completion_add): Update profile to take the new VEC type
3316 instead of the old string_vector structure. Update code accordingly.
3317 (ada_make_symbol_completion_list): Use the new VEC type instead of
3318 the old string_vector structure, and update the code accordingly.
3319 * Makefile.in (ada-lang.o): Add dependency on vec.h.
3321 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
3323 * p-exp.y: Set current_type in missing places.
3324 (leftdiv_is_integer): New static variable.
3325 Typecast right operand of BINOP_DIV to long_double if both operands
3326 are integers.
3328 2008-02-06 Maciej W. Rozycki <macro@mips.com>
3330 * remote-mips.c (set_breakpoint): Rename to...
3331 (mips_set_breakpoint): ... this.
3332 (clear_breakpoint): Rename to...
3333 (mips_clear_breakpoint): ... this.
3334 (common_breakpoint): Rename to...
3335 (mips_common_breakpoint): ... this.
3336 (check_lsi_error): Rename to...
3337 (mips_check_lsi_error): ... this.
3339 2007-02-05 Joel Brobecker <brobecker@adacore.com>
3341 * language.h (struct language_defn): Add new field
3342 la_make_symbol_completion_list.
3343 * symtab.c (default_make_symbol_completion_list): Renames
3344 make_symbol_completion_list.
3345 (make_symbol_completion_list): New function.
3346 * symtab.h (default_make_symbol_completion_list): Add declaration.
3347 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
3348 (auto_language, local_language): Likewise.
3349 * objc-lang.c (objc_language_defn): Likewise.
3350 * scm-lang.c (scm_language_defn): Likewise.
3351 * m2-lang.c (m2_language_defn): Likewise.
3352 * f-lang.c (f_language_defn): Likewise.
3353 * jv-lang.c (java_language_defn): Likewise.
3354 * p-lang.c (pascal_language_defn): Likewise.
3355 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
3356 (minimal_language_defn): Likewise.
3357 * ada-lang.c (struct string_vector): New structure.
3358 (new_string_vector, string_vector_append, ada_unqualified_name)
3359 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
3360 (ada_make_symbol_completion_list): New functions.
3361 (ada_language_defn): Set la_make_symbol_completion_list.
3362 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
3363 this function is static.
3365 2008-02-05 Kevin Buettner <kevinb@redhat.com>
3367 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
3368 to account for call site optimizations.
3370 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
3372 * tracepoint.c (read_actions): Handle end-of-text indicator
3373 in action list properly. (Committed by Jim Blandy)
3375 2008-02-05 Jim Blandy <jimb@red-bean.com>
3377 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
3378 pseudoregister, not an internal error.
3379 Reported by: Andrzej Zaborowski
3381 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3383 * varobj.c (c_value_of_variable): Use xstrdup.
3385 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3387 Update stored rendition of varobj value when format changes.
3388 * varobj.c (varobj_set_display_format): Recomputed
3389 print_value.
3390 (c_value_of_variable): Return print_value.
3392 2008-02-03 Doug Evans <dje@google.com>
3394 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
3395 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
3396 * valops.c (value_one): New function.
3397 * value.h (value_one): Declare.
3399 Fix argument promotion for binary arithmetic ops for C.
3400 * valarith.c (unop_result_type): New fn.
3401 (binop_result_type): New fn.
3402 (value_binop): Move result type computation to binop_result_type.
3403 (value_pos, value_neg, value_complement): Move result type
3404 computation to unop_result_type.
3406 PR 2384
3407 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3408 Return basetype, fieldno if found. All callers updated.
3409 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
3410 objfile.
3411 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3412 * symfile.h (fill_in_vptr_fieldno): Delete.
3414 2008-02-02 Doug Evans <dje@google.com>
3416 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
3418 * typeprint.c (*): Whitespace cleanup.
3420 2008-02-02 Mark Kettenis <kettenis@gnu.org>
3421 Luis Machado <luisgpm@br.ibm.com>
3422 Thiago Jung Bauermann <bauerman@br.ibm.com>
3424 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
3425 don't fit into registerson the stack the way GCC does.
3427 2008-02-01 Joel Brobecker <brobecker@adacore.com>
3429 * symtab.c (symbol_set_names): Do not add an entry in the demangling
3430 hash table for Ada symbols. Just store the linkage name as is,
3431 and leave the demangled_name as NULL.
3433 2007-02-01 Joel Brobecker <brobecker@adacore.com>
3435 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
3436 in the global scope.
3437 (new_symbol): Likewise.
3439 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3441 * breakpoint.c (break_command_1): Return void.
3442 (break_command_really): Return void. Rethrow
3443 exceptions instead of returning.
3444 (gdb_breakpoint): Remove the error_message parameter.
3445 Return void. Rename to set_breakpoint.
3446 * gdb.h (gdb_breakpoint): Rename and move to...
3447 * breakpoint.h (set_breakpoint): ...here.
3448 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
3449 event hooks even if exception is thrown. Adjust to
3450 gdb_breakpoint interface changes.
3453 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
3455 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
3456 float in both first and second word in the doubleword, to support
3457 old and new ABIs.
3459 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3461 Properly rethrow exception. This fixes errors
3462 about non-existent functions for -break-insert.
3463 * breakpoint.c (break_command_really): Use throw_exception
3464 for rethrowing. If rethrowing, don't print the exception.
3466 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3468 * NEWS: Mention Decimal Floating Point support.
3470 2008-01-31 Joel Brobecker <brobecker@adacore.com>
3472 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
3473 value type to builtin_type_void_func_ptr.
3475 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
3477 * s390-tdep.c (is_float_singleton, is_float_like,
3478 alignment_of, s390_return_value): Make checks for
3479 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
3481 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
3482 Thiago Jung Bauermann <bauerman@br.ibm.com>
3484 * infcmd.c (default_print_registers_info): Also print hex
3485 raw contents for TYPE_CODE_DECFLOAT registers.
3486 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
3487 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
3488 (rs6000_register_name): Add support for DFP pseudo-registers.
3489 (rs6000_pseudo_register_type): Likewise.
3490 rs6000_pseudo_register_reggroup_p): Likewise.
3491 (ppc_pseudo_register_read): New function.
3492 (ppc_pseudo_register_write): Likewise.
3493 (rs6000_pseudo_register_read): Likewise.
3494 (rs6000_pseudo_register_write): Likewise.
3495 (e500_pseudo_register_read): Move checks to
3496 rs6000_pseudo_register_read.
3497 (e500_pseudo_register_write): Move checks to
3498 rs6000_pseudo_register_write.
3499 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
3500 rs6000_pseudo_register_read and rs6000_pseudo_register_write
3501 in gdbarch if SPE or DFP is available. Adjust gdbarch's
3502 num_pseudo_regs to account for DFP pseudo regs.
3504 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3506 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
3507 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
3508 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
3509 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
3510 e500_pseudo_register_read, e500_pseudo_register_write): Use
3511 IS_SPE_PSEUDOREG macro.
3512 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
3513 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
3514 Remove initialization of tdep->ppc_ev31_regnum.
3516 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3518 * printcmd.c (print_formatted): Handle references as for unformatted
3519 prints.
3521 2008-01-30 Joel Brobecker <brobecker@adacore.com>
3523 * eval.c (evaluate_subexp_standard): Add handling of user
3524 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
3526 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
3528 * eval.c (evaluate_subexp_standard): Support
3529 BINOP_INTDIV opcode.
3531 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
3533 * valarith.c (value_binop): Add floating-point BINOP_MIN and
3534 BINOP_MAX cases.
3535 For BINOP_EXP, use length and signedness of left operand only for
3536 result, as for shifts.
3537 For integral operands to BINOP_EXP, use new integer_pow and
3538 uinteger_pow functions so as to get full range of results.
3539 (integer_pow): New function.
3540 (uinteger_pow): New function.
3542 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
3544 Use vector for varobj_list_children interface.
3545 * gdb/varobj.c (varobj_list_children): Return vector
3546 of varobjs.
3547 * gdb/varobj.h (varobj_list_children): Adjust
3548 prototype.
3549 (varobj_p): Declare. Declare vector thereof.
3550 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
3551 for varobj_list_children change.
3552 * Makefile.in (varobj_h): Update dependencies.
3554 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
3556 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
3557 TYPE_CODE_DECFLOAT arguments.
3558 (ppc64_sysv_abi_push_dummy_call) Likewise.
3559 (get_decimal_float_return_value): New function.
3560 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
3561 values by calling get_decimal_float_return_value.
3562 (ppc64_sysv_abi_return_value): Likewise.
3564 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
3566 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
3567 for preprocessor macro information. Formatting changes.
3569 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3571 * remote.c (struct remote_state): Add cached_wait_status.
3572 (remote_exec_file): New variable.
3573 (PACKET_vAttach, PACKET_vRun): New constants.
3574 (extended_remote_restart): Do not query for status.
3575 (struct start_remote_args): New.
3576 (remote_start_remote): Take it as a second argument. Check
3577 whether the target is running. Issue an error for non-running
3578 non-extended targets. Cache the wait status. Set inferior_ptid
3579 here.
3580 (remote_open_1): Prompt to disconnect non-running targets. Make
3581 sure the target is marked running. Do not set inferior_ptid here.
3582 Update call to remote_start_remote. Do not call remote_check_symbols
3583 if the target is not running.
3584 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
3585 argument. Handle a non-running target.
3586 (remote_detach): Use it.
3587 (extended_remote_detach): New.
3588 (remote_disconnect): Fix typo. Use remoute_mourn_1.
3589 (extended_remote_attach_1, extended_remote_attach)
3590 (extended_async_remote_attach): New.
3591 (remote_vcont_resume): Remove unused variable.
3592 (remote_wait, remote_async_wait): Use any cached wait status.
3593 (putpkt_binary, getpkt): Clear any cached wait status.
3594 (extended_remoute_mourn_1): New.
3595 (extended_remote_mourn): Use it.
3596 (extended_async_remote_mourn, extended_remote_run): New.
3597 (extended_remote_create_inferior_1): New.
3598 (extended_remote_create_inferior): Use it.
3599 (extended_remote_async_create_inferior): Likewise.
3600 (remote_xfer_partial): Skip for non-executing targets.
3601 (init_extended_remote_ops): Set to_detach and to_attach.
3602 (init_extended_async_remote_ops): Likewise. Use
3603 extended_async_remote_mourn.
3604 (_initialize_remote): Register vAttach, vRun, and
3605 set remote exec-file.
3606 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
3608 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3610 * Makefile.in (symfile.o): Update.
3611 * NEWS: Mention exec tracing support.
3612 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
3613 exec events.
3614 * infcmd.c (kill_if_already_running, detach_command)
3615 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
3616 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
3617 (follow_exec): Do not check may_follow_exec. Do not mourn and push
3618 targets. Apply the sysroot path to the loaded executable. Use
3619 no_shared_libraries.
3620 * linux-nat.c (linux_child_follow_fork): Print fork following
3621 messages if verbose.
3622 (kill_wait_callback): Kill again before waiting a second time.
3623 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
3624 no_shared_libraries.
3626 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3628 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
3630 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3632 * nto-tdep.h: Remove #include "defs.h".
3633 * nto-tdep.c: Add #include "defs.h".
3634 * Makefile.in (nto_tdep_h): Update dependencies.
3635 (nto-tdep.o): Likewise.
3637 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3639 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
3640 and use it.
3641 (proceed, start_remote): Update call to wait_for_inferior.
3642 * inferior.h (wait_for_inferior): Update declaration.
3643 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
3644 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
3645 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
3646 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
3648 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
3650 * varobj (adjust_value_for_child_access): Added checking for
3651 returned value from gdb_value_ind.
3652 (c_describe_child): Likewise.
3653 (cplus_describe_child): Fixed a typo.
3655 2008-01-29 Jim Blandy <jimb@red-bean.com>
3657 * MAINTAINERS: Update my info.
3659 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3661 Use multiple locations for hardware watchpoints.
3662 This eliminates the need to traverse value chain, doing
3663 various checks, in three different places.
3665 * breakpoint.h (struct bp_location): New fields
3666 lengths and watchpoint_type.
3667 (struct breakpoint): Remove the val_chain field.
3668 * breakpoint.c (is_hardware_watchpoint): New.
3669 (free_valchain): Remove.
3670 (update_watchpoint): New.
3671 (insert_bp_location): For hardware watchpoint, just
3672 directly insert it.
3673 (insert_breakpoints): Call update_watchpoint_locations
3674 on all watchpoints. If we have failed to insert
3675 any location of a hardware watchpoint, remove all inserted
3676 locations.
3677 (remove_breakpoint): For hardware watchpoints, directly
3678 remove location.
3679 (watchpoints_triggered): Iterate over locations.
3680 (bpstat_stop_status): Use only first location of
3681 a resource watchpoint.
3682 (delete_breakpoint): Don't call free_valchain.
3683 (print_one_breakpoint): Don't print all
3684 locations for watchpoints.
3685 (breakpoint_re_set_one): Use update_watchpoint for
3686 watchpoints.
3688 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3690 Don't reset watchpoint block on solib load.
3692 * breakpoint.c (insert_bp_location): For watchpoints,
3693 recompute condition.
3694 (breakpoint_re_set_one): Instead of recomputing value
3695 and condition for watchpoints, just reset value and
3696 let insert_breakpoints/insert_bp_location recompute it.
3697 Don't do anything about disabled watchpoint.
3699 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
3701 * valarith.c (value_binop): Handle unsigned integer
3702 division by zero.
3704 2008-01-28 Kevin Buettner <kevinb@redhat.com>
3706 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
3707 instruction pattern that appears frequently in position
3708 independent code. Fix bug in code which looks for "fmov" and
3709 backtracks if no "fmov" is found.
3711 2008-01-28 Doug Evans <dje@google.com>
3713 * dbxread.c (read_dbx_symtab): Fix indentation.
3714 Reformat comments to 80 columns.
3715 Move local var def closer to only use.
3717 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3719 * fork-child.c (SHELL_FILE): Remove #ifndef.
3720 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
3722 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
3724 * i386-tdep.c (i386_skip_noop): New function.
3725 (i386_analyze_prologue): Call i386_skip_noop function.
3727 2008-01-24 Michael Snyder <msnyder@specifix.com>
3729 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
3730 * win32-nat.c (win32_xfer_partial): Ditto.
3731 * target.c (default_xfer_partial): Minor whitespace adjustment.
3733 2008-01-24 Pedro Alves <pedro@codesourcery.com>
3735 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
3736 strip bit 1 even if pc doesn't point to thumb code.
3738 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
3740 * remote.c (remote_wait): Handle SIGINT between packets.
3741 (remote_async_wait): Likewise.
3743 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
3744 Chris Demetriou <cgd@google.com>
3746 * thread.c (add_thread_silent): Renamed
3747 from add_thread.
3748 (print_thread_events): New variable definition.
3749 (show_print_thread_events): New function.
3750 (_initialize_thread): Add "set print thread-events" and
3751 "show print thread-events" commands.
3752 (add_thread): Announce new thread.
3753 * gdbthread.h (add_thread_silent): Declare.
3754 (print_thread_events): New variable declaration.
3755 * inf-ttrace.c (inf_ttrace_wait): Don't
3756 inform about new thread, as add_thread is always
3757 called too, and will take care of that.
3758 * infrun.c (handle_inferior_event): Likewise.
3759 * procfs.c (procfs_wait): Likewise.
3760 * remote.c (remote_currthread): Likewise.
3761 * sol-thread.c (sol_thread_wait): Likewise.
3762 * win32-nat.c (get_win32_debug_event): Likewise.
3763 * linux-thread-db.c (attach_thread): Likewise.
3764 Remove the verbose parameter.
3765 (check_event): Make detach_thread be verbose
3766 only if print_thread_events is set.
3767 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
3768 about new thread. This is called only from
3769 linux-thread-db.c:attach_thread, which will take care.
3770 Remove the verbose parameter.
3771 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
3773 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
3775 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
3777 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
3779 * breakpoint.c (break_command_really): New parameter
3780 ignore_count.
3781 (break_command_1): Pass 0 as
3782 ignore_count to break_command_really.
3783 (gdb_breakpoint): Pass ignore_count to
3784 break_command_really.
3786 2008-01-21 Kevin Buettner <kevinb@redhat.com>
3788 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
3789 sigcontext struct via pointer.
3790 (struct sigframe comment): Update to show new field `psc'.
3792 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
3794 * infrun.c (handle_inferior_event): If
3795 we failed to remove breakpoints, error,
3796 don't try to increment PC by hand.
3798 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
3800 Add NetBSD/hppa target and host support.
3802 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
3803 (hppabsd_gregset): Move to ...
3804 (hppabsd_regset_from_core_section): Rename
3805 hppaobsd_regset_from_core_section and move to ...
3806 (hppabsd_find_global_pointer): Update comment.
3807 (hppabsd_init_abi): Make global. Do not register
3808 hppabsd_regset_from_core_section.
3809 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
3810 move to ...
3811 (_initialize_hppabsd_tdep): Move to ...
3812 * hppaobsd-tdep.c: ... here. New file.
3813 * hppnbsd-tdep.c: New file.
3814 * hppnbsd-nat.c: New file.
3815 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
3816 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
3817 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
3818 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
3819 * configure.host (hppa*-*-netbsd*): New entry.
3820 * configure.tgt (hppa*-*-netbsd*): New entry.
3821 (hppa*-*-openbsd*): Update.
3822 * NEWS (New native configuration): Mention NetBSD/hppa.
3823 (New targets): Mention NetBSD/hppa.
3825 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3827 * gdbarch.sh (function_list): Add new property bits_big_endian to
3828 gdbarch structure.
3829 * gdbarch.{c,h}: Regenerate.
3831 * value.c (struct value): Replace BITS_BIG_ENDIAN by
3832 gdbarch_bits_big_endian (comment).
3833 (unpack_field_as_long, modify_field): Likewise.
3834 * value.h: Likewise (comment).
3835 * valops.c (value_slice): Likewise.
3836 * valarith.c (value_subscript, value_bit_index): Likewise.
3837 * gdbtypes.h (field): Likewise (comment).
3838 * eval.c (evaluate_subexp_standard): Likewise.
3839 * dwarf2read.c (dwarf2_add_field): Likewise.
3840 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
3841 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
3843 * defs.h (BITS_BIG_ENDIAN): Remove.
3845 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3847 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
3848 function calls.
3849 * m2-exp.y (yylex): Likewise.
3850 * objc-exp.y (yylex): Likewise.
3852 * defs.h (DEPRECATED_STREQN): Remove.
3854 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
3856 * MAINTAINERS: Update my email address.
3858 2008-01-17 Jim Blandy <jimb@codesourcery.com>
3860 * README: Mention gdbserver/README.
3862 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
3864 * valarith.c (value_binop): Handle BINOP_INTDIV
3865 for unsigned and signed integers.
3867 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
3869 * s390-tdep.c (s390_gdbarch_init): Set default long double
3870 type to 128-bit IEEE quad.
3872 2008-01-17 Joel Brobecker <brobecker@adacore.com>
3874 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
3876 2008-01-16 Mark Kettenis <kettenis@gnu.org>
3878 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
3880 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
3881 * value.c: All callers changed.
3883 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3885 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
3886 DEPRECATED_STREQ by its expression.
3887 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
3888 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
3889 (scan_xcoff_symtab): Likewise.
3890 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
3891 * f-lang.c (find_common_for_function): Likewise.
3892 * objc-exp.y (parse_number): Likewise.
3894 * defs.h (DEPRECATED_STREQ): Remove.
3896 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3898 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
3899 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
3900 get_frame_arch to get at the current_architecture. Update AM33_MODE
3901 call.
3902 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
3903 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
3904 architecture.
3905 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
3907 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3909 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
3910 parameter.
3911 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
3913 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
3914 current_gdbarch by gdbarch. Update caller.
3916 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
3917 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
3918 the current architecture. Update calls of
3919 amd64_native_gregset_supplies_p.
3920 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
3921 (amd64bsd_store_inferior_registers): Likewise.
3923 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3925 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
3926 Replace current_gdbarch by gdbarch. Update caller.
3928 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3930 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
3931 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
3932 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
3933 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
3934 (stabsect_build_psymtabs): Fix indentation.
3936 2008-01-15 Michael Snyder <msnyder@specifix.com>
3938 * corelow.c (core_xfer_partial): Comment, cut/paste error.
3940 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
3942 * win32-nat.c (win32_create_inferior): Restore code calling
3943 CloseHandle on ProcessInformation structure.
3945 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
3947 * configure.ac: Check for void * as 3 argument of ptrace.
3948 * configure: regenerate.
3950 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3952 * alpha-tdep.c (alpha_heuristic_proc_start)
3953 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
3954 current_gdbarch by gdbarch.
3956 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
3957 current architecture by frame_info. Update alpha_heuristic_proc_start
3958 call.
3960 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
3961 get_frame_arch to get at the current architecture by frame_info. Update
3962 alpha_sigtramp_register_address call.
3964 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
3965 current_gdbarch by gdbarch. Update caller.
3966 (convert_to_extended, convert_from_extended): Add endianess parameter
3967 for comparison. Update caller.
3968 (arm_extract_return_value, arm_store_return_value): Use
3969 get_regcache_arch to get at the current architecture.
3971 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
3972 current_gdbarch by gdbarch. Update caller.
3973 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
3974 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
3976 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
3977 gdbarch as parameter. Update caller.
3978 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
3979 current_gdbarch by gdbarch. Update caller.
3981 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
3982 update caller. Replace current_gdbarch by gdbarch.
3984 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
3985 the current architecture. Replace current_gdbarch by gdbarch.
3986 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
3987 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
3988 expression. Add gdbarch as parameter and replace current_gdbarch with
3989 it. Update caller.
3990 (M6811_TDEP): Remove.
3991 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
3992 architecture.
3993 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
3994 current_gdbarch by gdbarch. Update caller.
3996 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
3997 update caller.
3998 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
3999 by gdbarch.
4001 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
4002 caller. Relace current_gdbarch by gdbarch.
4003 (altivec_register_p, spe_register_p): Likewise.
4004 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
4005 parameter.
4006 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
4007 altivec_register_p and spe_register_p.
4009 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
4010 caller. Replace current_gdbarch by gdbarch.
4011 (score_analyze_prologue): use get_frame_arch to get at the current
4012 architecture.
4014 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
4015 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
4016 current_gdbarch by gdbarch. Update caller.
4017 (sparc_frame_cache): Use get_frame_arch to get at the current
4018 architecture.
4019 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
4020 sparc_analyze_prologue.
4022 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
4023 parameter.
4025 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4027 * exec.c: #include "arch-utils.h"
4028 (print_section_info): Use gdbarch_from_bfd to get at the
4029 current architecture. Replace current_gdbarch. Fix indention. Replace
4030 deprecated_print_address_numeric by paddress.
4031 * Makefile.in (exec.o) Add dependency to arch-utils.h.
4033 * valprint.c (val_print_string): Replace
4034 deprecated_print_address_numeric.
4035 * tracepoint.c (trace_mention, scope_info): Likewise.
4036 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
4037 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
4038 (maintenance_check_symtabs): Likewise.
4039 * symfile.c (list_overlays_command): Likewise.
4040 * stack.c (frame_info, print_block_frame_labels): Likewise.
4041 * printcmd.c (print_address, print_address_demangle)
4042 (address_info): Likewise.
4043 * corefile.c (memory_error): Likewise.
4044 * infcmd.c (jump_command): Likewise.
4045 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
4046 (mention, delete_breakpoint): Likewise.
4047 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
4048 * dwarf2read.c (dump_die): Likewise.
4049 * ada-valprint.c (ada_val_print_1): Likewise.
4050 * f-valprint.c (f_val_print): Likewise.
4051 * linux-fork.c (info_forks_command): Likewise.
4052 * m32r-com.c (m32r_load_section, m32r_load)
4053 (m32r_upload_command): Likewise.
4055 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
4057 2008-01-11 Markus Deuling <deuling@de.ibm.com>
4059 * gdbarch.sh (skip_prologue): Add gdbarch
4060 as parameter.
4061 * gdbarch.{c,h}: Regenerate.
4063 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
4064 * amd64-tdep.c (amd64_skip_prologue): Likewise.
4065 * avr-tdep.c (avr_skip_prologue): Likewise.
4066 * cris-tdep.c (cris_skip_prologue): Likewise.
4067 * frv-tdep.c (frv_skip_prologue): Likewise.
4068 * h8300-tdep.c (h8300_skip_prologue): Likewise.
4069 * hppa-tdep.c (hppa_skip_prologue): Likewise.
4070 * i386-tdep.c (i386_skip_prologue): Likewise.
4071 * ia64-tdep.c (ia64_skip_prologue): Likewise.
4072 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
4073 * m32r-tdep.c (m32r_skip_prologue): Likewise.
4074 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
4075 * m68k-tdep.c (m68k_skip_prologue): Likewise.
4076 * m88k-tdep.c (m88k_skip_prologue): Likewise.
4077 * mep-tdep.c (mep_skip_prologue): Likewise.
4078 * mips-tdep.c (mips_skip_prologue): Likewise.
4079 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
4080 * mt-tdep.c (mt_skip_prologue): Likewise.
4081 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
4082 * score-tdep.c (score_skip_prologue): Likewise.
4083 * sh64-tdep.c (sh64_skip_prologue): Likewise.
4084 * sh-tdep.c (sh_skip_prologue): Likewise.
4085 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
4086 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
4087 * spu-tdep.c (spu_skip_prologue): Likewise.
4088 * v850-tdep.c (v850_skip_prologue): Likewise.
4089 * vax-tdep.c (vax_skip_prologue): Likewise.
4090 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
4091 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
4093 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
4094 current_gdbarch by gdbarch.
4095 * m32c-tdep.c (m32c_skip_prologue): Likewise.
4096 * s390-tdep.c (s390_skip_prologue): Likewise.
4098 2008-01-10 Doug Evans <dje@google.com>
4100 * defs.h (struct continuation_arg): Fix typo in comment.
4101 * target.c (target_translate_tls_address): Fix comment spelling error.
4103 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
4105 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
4106 (DOUBLEST_SCAN_FORMAT): Likewise.
4107 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
4108 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
4109 * c-exp.y (parse_number): Likewise.
4110 * jv-exp.y (parse_number): Likewise.
4111 * objc-exp.y (parse_number): Likewise.
4112 * p-exp.y (parse_number): Likewise.
4114 2008-01-09 Joel Brobecker <brobecker@adacore.com>
4116 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
4117 (check_typedef): Likewise.
4119 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
4121 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
4122 seen_double_big_d, treat the new H, D, and DD modifiers as length
4123 modifiers.
4125 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4127 * dwarf2read.c (read_enumeration_type): Add comment.
4129 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
4131 * config.in: Regenerate.
4133 2008-01-08 Joel Brobecker <brobecker@adacore.com>
4135 * ada-lang.c (ada_convert_actual): Renames convert_actual.
4136 Make non-static.
4137 (ada_convert_actuals): Delete.
4138 * ada-lang.h (ada_convert_actual): Add declaration.
4139 (ada_convert_actuals): Remove declaration.
4140 * infcall.c: #include "ada-lang.h".
4141 (value_arg_coerce): Add new parameter sp. Update function
4142 documetnation. Add handling of Ada function call parameters.
4143 * Makefile.in (infcall.o): Update dependencies.
4145 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
4147 * ada-lang.c (ensure_lval): Fix value lval kind.
4148 (convert_actual): Add handling for arguments passed by reference.
4150 2008-01-08 Doug Evans <dje@google.com>
4152 * dbxread.c (read_dbx_symtab): Fix indentation.
4154 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
4156 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
4157 (valarith.o): Depend on dfp.h.
4158 (valops.o): Likewise.
4159 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
4160 (set_decnumber_context): New function.
4161 (decimal_check_errors): Likewise.
4162 (decimal_from_number): Likewise.
4163 (decimal_to_number): Likewise.
4164 (decimal_from_string): Use set_decnumber_context and
4165 decimal_check_errors.
4166 (decimal_from_integral): New function.
4167 (decimal_from_floating): Likewise.
4168 (decimal_to_double): Likewise.
4169 (promote_decimal): Likewise.
4170 (decimal_binop): Likewise.
4171 (decimal_is_zero): Likewise.
4172 (decimal_compare): Likewise.
4173 (decimal_convert): Likewise.
4174 * dfp.h (decimal_from_integral): New prototype.
4175 (decimal_from_floating): Likewise.
4176 (decimal_to_double): Likewise.
4177 (decimal_binop): Likewise.
4178 (decimal_is_zero): Likewise.
4179 (decimal_compare): Likewise.
4180 (decimal_convert): Likewise.
4181 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
4182 call to value_from_decfloat.
4183 * valarith.c: Include dfp.h.
4184 (value_args_as_decimal): New function.
4185 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
4186 (value_logical_not): Likewise.
4187 (value_equal): Likewise.
4188 (value_less): Likewise.
4189 (value_pos): Likewise.
4190 (value_neg): Formatting fix.
4191 * valops.c: Include dfp.h.
4192 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
4193 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
4194 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
4195 (value_from_decfloat): Remove expect_type argument.
4196 * value.h (value_from_decfloat): Update prototype.
4198 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
4200 Ignore change in name of dynamic linker during
4201 execution on Solaris. This also unbreaks pending breakpoints.
4203 * solist.h (struct target_so_ops): New field same.
4204 * solib-svr4.c (svr4_same): New.
4205 (_initialize_svr4_solib): Register svr4_same.
4206 * solib.c (update_solib_list): Use ops->same, if available.
4208 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
4210 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
4211 when using MS-DOS paths.
4213 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4215 * NEWS: Mention --pid and --core command line behaviour changes.
4217 2008-01-05 Pedro Alves <pedro@codesourcery.com>
4219 * main.c (captured_main): Remove 'count' varible and the
4220 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
4221 --pid options were issued simultaneously. If an explicit pid
4222 option was passed, don't fallback to core file. Detect extra
4223 arguments better in the presence of explicit pid or core
4224 arguments.
4226 2008-01-05 Joel Brobecker <brobecker@adacore.com>
4228 * ada-lang.c (ada_which_variant_applies): Correctly compute
4229 the value of the discriminant when the variant record is packed.
4231 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4233 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
4234 that are used to differentiate homonyms.
4236 2008-01-04 Jerome Guitton <guitton@adacore.com>
4238 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
4239 when the type is an anonymous pointer type.
4240 (ada_check_typedef): Avoid a seg fault when the type is null.
4241 * ada-typeprint.c (print_array_type): Add support for pointer
4242 to packed arrays.
4244 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
4246 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
4248 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4250 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
4251 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
4253 2008-01-04 Joel Brobecker <brobecker@adacore.com>
4255 * ada-exp.y (chop_separator): New function.
4256 (write_selectors): Rewrite to re-use chop_separator.
4257 (ada_nget_field_index, get_symbol_field_type): New functions.
4258 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
4259 expressions.
4261 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
4263 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
4264 of SYMBOL_VALUE when working with function symbols.
4266 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4268 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
4269 expressions. These expressions do not need to be rewriten.
4271 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4273 * dwarf2read.c (read_enumeration_type): Flag type as stub if
4274 the given die is a declaration.
4276 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4278 * ada-lang.c (ada_array_bound_from_type): Make non-static.
4279 Handle properly the case when the index type is an enumerated type.
4280 Do not return the subtype of the bounds type, just return the
4281 bounds type directly - this is not needed and is more consistent
4282 with what we do for arrays when no XA parallel type exists.
4284 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4286 * ada-lang.c (static_unwrap_type): Add forward declaration.
4287 (template_to_static_fixed_type): Fields of dynamic types sometimes
4288 also need to be unwrapped. Take this into account.
4289 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
4290 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
4291 * ada-typeprint.c (ada_print_type): Get the typename from
4292 the original type, not the base type.
4294 2008-01-03 Jerome Guitton <guitton@adacore.com>
4296 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
4297 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
4298 Update calls to ada_to_fixed_type.
4299 (ada_template_to_fixed_record_type_1): Ditto, but without looking
4300 for the tag.
4301 (ada_to_fixed_type): Add check_tag parameter; do not look for
4302 tag if null. When looking for a tag, use a fixed record type.
4303 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
4304 * ada-valprint.c (printable_val_type, ada_value_print): Update
4305 calls to ada_to_fixed_type.
4307 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
4309 * doublest.c (convert_floatformat_to_doublest): Call
4310 floatformat_to_doublest instead of floatformat_to_double and use
4311 DOUBLEST variables.
4312 (convert_doublest_to_floatformat): Call floatformat_from_doublest
4313 instead of floatformat_from_double and use DOUBLEST variables.
4315 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
4317 * MAINTAINERS (Write After Approval): Add self.
4319 2008-01-03 Joel Brobecker <brobecker@adacore.com>
4321 * symfile.c (set_initial_language): Make non-static.
4322 * symfile.h (set_initial_language): Add declaration.
4323 * language.c: #include "symfile.h".
4324 (set_language): Call set_initial_language if the frame language
4325 could not be determined.
4327 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
4329 * eval.c (evaluate_subexp_for_address): Provide frame address to
4330 locate_var_value only if it will be needed.
4332 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
4334 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
4336 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4338 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
4339 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
4340 This is needed to make sure that any other treatment applied
4341 to the resulting value does not fail for spurious reason,
4342 such as trying to take the address of this value.
4344 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4346 * ada-lang.c (ada_value_equal): Dereference reference types when
4347 comparing arrays.
4349 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
4351 Updated copyright notices for most files.
4353 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
4355 * win32-nat.c (psapi_module_handle): Remove static.
4356 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
4357 return first module found if base_address is zero. Don't initialize
4358 psapi function pointers here. Convert to cygwin paths when
4359 appropriate.
4360 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
4361 executable name. Use get_module_name when that fails or when
4362 !__CYGWIN__.
4363 (_initialize_psapi): New function. Initialize psapi stuff before it is
4364 needed or issue a warning if it is not found. Move psapi_module_handle
4365 here.
4367 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4369 * ada-lang.c (ada_remove_trailing_digits): New function.
4370 (ada_remove_po_subprogram_suffix): New function.
4371 (ada_decode): Improve. Move the description of the algorithm
4372 directly inside the code, instead of in the function global
4373 description.
4375 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4377 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
4378 and always print the dereferenced value.
4380 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4382 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
4383 of the case where the first argument is a reference.
4384 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
4386 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4388 Implement support for Ada interface types.
4390 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
4391 (ada_is_ignored_field): Ignore fields that are a dispatch table
4392 of a tagged type.
4394 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4396 * top.c (print_gdb_version): Update copyright year.
4398 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4400 * ChangeLog-2007: New ChangeLog rotation.
4401 * ChangeLog: Reset for 2008.
4402 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
4403 ChangeLog-2007.
4405 For older changes see ChangeLog-2007.
4406 \f
4407 Local Variables:
4408 mode: change-log
4409 left-margin: 8
4410 fill-column: 74
4411 version-control: never
4412 coding: utf-8
4413 End: