1 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
3 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
4 and catch all exceptions from it.
5 * top.c (command_line_handler_continuation): Don't
6 call bpstat_do_action here.
8 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
10 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
11 (struct die_info): Remove type.
12 (read_type_die, read_typedef, read_base_type, read_subrange_type)
13 (read_structure_type, read_enumeration_type, read_array_type)
14 (read_tag_pointer_type, read_tag_ptr_to_member_type)
15 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
16 (read_tag_string_type, read_subroutine_type, read_set_type)
17 (read_unspecified_type): Delete prototypes. Remove check for
18 already-loaded type. Return the new type.
19 (set_die_type): Return the new type.
20 (reset_die_and_siblings_types): Delete.
21 (load_comp_unit, load_full_comp_unit): Set type_hash.
22 (process_queue): Remove call to reset_die_and_siblings_types.
23 (process_die): Do not read most types here. Use read_type_die
25 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
26 (quirk_gcc_member_function_pointer): Return the new type.
27 (process_structure_scope, process_enumeration_scope): Use
28 get_die_type and read the DIE's type.
29 (read_full_die): Do not initialize die->type.
30 (tag_type_to_type): Use read_type_die.
31 (read_type_die): Check for already defined types. Return the
33 (determine_prefix): Use get_die_type.
34 (set_die_type): Return the type.
35 (get_die_type): Take a CU argument. Check for no type_hash.
37 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
39 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
42 2008-05-04 Pedro Alves <pedro@codesourcery.com>
44 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
45 and bp_longjmp_resume breakpoints.
46 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
48 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
49 breakpoints. Create bp_longjmp breakpoints as momentary
51 (enable_longjmp_breakpoint): Delete.
52 (set_longjmp_breakpoint): New.
53 (disable_longjmp_breakpoint): Delete.
54 (delete_longjmp_breakpoint): New.
55 (set_longjmp_resume_breakpoint): Delete.
56 (set_momentary_breakpoint_at_pc): New.
57 (breakpoint_re_set_one): Don't delete bp_longjmp and
58 bp_longjmp_resume breakpoints.
59 (breakpoint_re_set): Don't create longjmp and longjmp-resume
62 * infrun.c (step_resume_breakpoint): Add comment.
63 (struct execution_control_state): Delete handling_longjmp member.
64 (init_execution_control_state). Don't clear handling_longjmp.
65 (context_switch): Don't context switch handling_longjmp.
66 (handle_inferior_event): If handling a bp_longjmp breakpoint,
67 create a bp_longjmp_resume breakpoint, and set it as current
68 step_resume_breakpoint, then step over the longjmp breakpoint. If
69 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
70 breakpoint, delete the longjmp-resume breakpoint, and stop
72 (currently_stepping): Remove handling_longjmp from expression.
73 (insert_step_resume_breakpoint_at_sal): Update comment.
74 (insert_longjmp_resume_breakpoint): New.
76 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
77 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
79 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
80 (set_longjmp_resume_breakpoint): Delete declaration.
82 * gdbthread.h (save_infrun_state): Remove handling_longjmp
84 (load_infrun_state): Delete *handling_longjmp parameter.
85 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
87 (load_infrun_state): Delete *handling_longjmp parameter. Update
90 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
91 (delete_longjmp_breakpoint_cleanup): New.
92 (step_1): Call set_longjmp_breakpoint instead of
93 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
94 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
95 (step_1_continuation): Pass thread id in the continuation args to
97 (step_once): Add thread parameter. Pass thread id the the
100 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
102 Set CU BASE_ADDRESS already from partial DIEs.
103 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
104 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
105 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
106 from these variables if it was still unset.
108 * Makefile.in: Update dependencies.
109 * dwarf2read.c: Include "addrmap.h"
110 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
111 (dwarf2_ranges_read): New prototype.
112 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
113 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
114 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
115 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
116 comment for it. Add the found ranges to RANGES_PST. New variable
117 BASEADDR, initialize it the common way.
118 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
119 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
120 HAS_RANGES_OFFSET for the later processing.
121 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
122 * symtab.c: Include "addrmap.h"
123 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
124 Move the psymtab locator into ...
125 (find_pc_sect_psymtab_closer): ... a new function.
127 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
129 * arch-utils.c (gdbarch_update_p): Use default values for
130 info.abfd and info.target_desc if they are NULL.
131 (gdbarch_from_bfd): Remove assertion.
132 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
133 using the current target description.
134 (gdbarch_info_fill): Do not use default values for info->abfd
135 and info->target_desc.
137 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
139 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
141 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
143 * inferior.h (read_pc_pid, write_pc_pid): Remove.
144 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
146 * regcache.c (read_pc_pid): Remove, replace by ...
147 (regcache_read_pc): ... this function.
148 (write_pc_pid): Remove, replace by ...
149 (regcache_write_pc): ... this function.
150 (read_pc, write_pc): Update.
152 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
153 write_pc_pid by regcache_read_pc and regcache_write_pc.
154 (displaced_step_fixup): Likewise.
155 (resume): Likewise. Use regcache arch instead of current_gdbarch.
156 (prepare_to_proceed): Likewise.
158 (adjust_pc_after_break): Likewise.
159 (handle_inferior_event): Likewise.
161 * linux-nat.c (cancel_breakpoint): Likewise.
162 * linux-thread-db.c (check_event): Likewise.
163 * aix-thread.c (aix_thread_wait): Likewise.
164 * tracepoint.c (trace_dump_command): Likewise.
166 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
168 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
169 SYMBOL_LOCATION_BATON.
171 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
173 * target.h (struct target_ops): New field to_auxv_parse.
174 * auxv.c (default_auxv_parse): New, renamed from previous
176 (target_auxv_parse): Try to call target method. Fallback to
177 default_auxv_parse if not found.
178 * procfs.c (procfs_auxv_parse): New.
179 (init_procfs_ops): On Solaris, in 64-bit mode, install
182 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
184 * symfile.c (add_symbol_file_command): Use paddress rather than
185 hex_string to print the address.
187 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
189 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
190 return the null frame ID to terminate the backtrace.
192 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
194 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
195 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
196 (SIG_FRAME_PC_OFFSET): Likewise.
197 (SIG_FRAME_LR_OFFSET): Likewise.
198 (SIG_FRAME_FP_OFFSET): Likewise.
199 (rs6000_push_dummy_call): Likewise.
200 (rs6000_return_value): Likewise.
201 (rs6000_convert_from_func_ptr_addr): Likewise.
202 (branch_dest, rs6000_software_single_step): Likewise.
203 (deal_with_atomic_sequence): Rename to ...
204 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
205 Do not call branch_dest; inline required parts of that function.
206 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
207 with SYMBOL_LINKAGE_NAME.
208 (struct reg, regsize): Delete.
209 (read_memory_addr): Delete; inline into callers.
210 (rs6000_skip_prologue): Move after skip_prologue.
211 (skip_prologue): Remove prototype.
212 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
213 initialization as if this variable were true. Do not install
214 ppc64_sysv_abi_adjust_breakpoint_address.
216 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
217 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
219 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
220 (SIG_FRAME_PC_OFFSET): Likewise.
221 (SIG_FRAME_LR_OFFSET): Likewise.
222 (SIG_FRAME_FP_OFFSET): Likewise.
223 (rs6000_push_dummy_call): Likewise.
224 (rs6000_return_value): Likewise.
225 (rs6000_convert_from_func_ptr_addr): Likewise.
226 (branch_dest, rs6000_software_single_step): Likewise. Replace
227 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
228 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
229 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
230 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
231 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
233 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
234 (AIX_TEXT_SEGMENT_BASE): New macro.
235 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
236 by AIX_TEXT_SEGMENT_BASE.
238 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
239 (struct gdbarch_tdep): Remove text_segment_base member.
240 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
241 ppc64_sysv_abi_adjust_breakpoint_address.
243 * Makefile.in (rs6000-tdep.o): Update dependencies.
244 (rs6000-aix-tdep.o): Likewise.
246 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
247 Thiago Jung Bauermann <bauerman@br.ibm.com>
249 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
250 * doublest.c (convert_typed_floating): Fix typo in comment.
251 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
252 * frame-unwind.h (frame_sniffer_ftype): Likewise.
253 * frame.c (frame_unwind_address_in_block): Likewise.
254 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
255 * symtab.h (struct symbol): Likewise.
256 * tramp-frame.h (struct trad_frame_cache): Likewise.
257 * value.c (allocate_repeat_value): Likewise.
259 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
261 * infrun.c (handle_inferior_event): Do not insert breakpoints at
262 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
264 2008-05-03 Pedro Alves <pedro@codesourcery.com>
266 * parse.c (parse_exp_in_context): Don't override
267 expression_context_pc if get_selected_block returned a valid
270 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
272 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
273 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
274 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
276 * c-typeprint.c (c_type_print_base): Delete handling of template
278 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
279 (METHOD_PTR_TO_VOFFSET): Delete.
280 * defs.h (QUIT_FIXME): Delete.
281 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
282 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
283 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
284 ninstantiations, and instantiations.
285 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
286 (TYPE_FN_FIELD_INLINED): Delete.
287 * srec.h (SREC_BINARY): Delete.
288 * symtab.c (symbol_init_demangled_name): Delete.
289 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
290 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
291 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
292 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
293 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
294 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
295 * target.h (enum thread_control_capabilities): Delete tc_switch.
296 (target_can_switch_threads): Delete.
298 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
300 * Makefile.in (objfiles.o): Update.
301 * exec.c (exec_set_section_address): Support p->addr != 0.
302 * objfiles.c (objfile_relocate): Update exec_ops section
304 * symfile.c (place_section): Move exec_set_section_address call...
305 (default_symfile_offsets): ...to here.
307 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
309 * Makefile.in (ppc_linux_tdep_h): New macro.
310 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
311 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
312 (powerpc_e500l_c): Likewise.
313 (ppc-linux-nat.o): Update dependencies.
314 (ppc-linux-tdep.o): Update dependencies.
315 (rs6000-tdep.o): Update dependencies.
317 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
318 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
319 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
320 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
321 (tdesc_powerpc_e500): Remove.
323 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
324 and "features/rs6000/powerpc-altivec64.c".
325 (ppc_supply_reg, ppc_collect_reg): Make global.
326 (variants): Use tdesc_powerpc_32 for "powerpc" and
327 tdesc_powerpc_altivec64 for "powerpc64".
328 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
330 * ppc-linux-tdep.h: New file.
332 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
333 Include "features/rs6000/powerpc-32l.c".
334 Include "features/rs6000/powerpc-altivec32l.c".
335 Include "features/rs6000/powerpc-64l.c".
336 Include "features/rs6000/powerpc-altivec64l.c".
337 Include "features/rs6000/powerpc-e500l.c".
338 (ppc_linux_supply_gregset): New function.
339 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
340 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
341 (ppc64_linux_gregset): Likewise.
342 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
343 (ppc_linux_trap_reg_p): New function.
344 (ppc_linux_write_pc): New function.
345 (ppc_linux_core_read_description): New function.
346 (ppc_linux_init_abi): Install ppc_linux_write_pc and
347 ppc_linux_core_read_description. Install orig_r3 and trap
348 registers if present in the target description.
349 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
351 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
352 (PT_ORIG_R3, PT_TRAP): Define if necessary.
353 (ppc_register_u_addr): Handle orig_r3 and trap registers.
354 (fetch_ppc_registers): Likewise.
355 (store_ppc_registers): Likewise.
356 (store_register): Likewise.
357 (ppc_linux_read_description): Check whether AltiVec is supported.
358 Check whether inferior is 32-bit or 64-bit. Return the appropriate
359 Linux target description.
361 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
362 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
363 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
364 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
365 rs6000/powerpc-e500. Update -expedite variables accordingly.
367 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
368 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
369 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
370 * features/rs6000/powerpc-e500.c: Regenerate.
371 * features/rs6000/powerpc-32.c: Regenerate.
372 * features/rs6000/powerpc-64.c: Regenerate.
374 * features/rs6000/power-linux.xml: New file.
375 * features/rs6000/power64-linux.xml: New file.
376 * features/rs6000/powerpc-32l.xml: New file.
377 * features/rs6000/powerpc-altivec32l.xml: New file.
378 * features/rs6000/powerpc-64l.xml: New file.
379 * features/rs6000/powerpc-altivec64l.xml: New file.
380 * features/rs6000/powerpc-e500l.xml: New file.
381 * features/rs6000/powerpc-32l.c: New (generated) file.
382 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
383 * features/rs6000/powerpc-64l.c: New (generated) file.
384 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
385 * features/rs6000/powerpc-e500l.xml: New (generated) file.
387 * regformats/reg-ppc.dat: Remove.
388 * regformats/reg-ppc64.dat: Remove.
389 * regformats/rs6000/powerpc-32.dat: Remove.
390 * regformats/rs6000/powerpc-64.dat: Remove.
391 * regformats/rs6000/powerpc-e500.dat: Remove.
392 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
393 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
394 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
395 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
396 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
398 2008-05-03 Pedro Alves <pedro@codesourcery.com>
400 * thread.c (delete_thread): Call observer_notify_thread_exit.
401 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
402 thread_exit observer.
403 (mi_thread_exit): New.
405 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
407 * breakpoint.c (create_exception_catchpoint): Remove prototype
408 for already deleted function.
409 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
410 * frame.h (show_stack_frame): Remove prototype.
411 * stack.c (show_stack_frame): Remove empty, unused function.
412 * source.c (symtab_to_fullname, print_source_lines): Small fix
414 * value.c (show_values): Update comments to mention "show values"
415 command instead of "info history".
417 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
419 * linespec.c: Include "target.h".
420 (minsym_found): Handle minimal symbols pointing to function
421 descriptors. Use find_function_start_pc.
422 * minsyms.c (msymbol_objfile): New function.
423 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
424 to function descriptors.
425 * symtab.c (fixup_section): Only use minimal symbol at the same
426 address to determine section of a symbol.
427 (find_function_start_pc): New function.
428 (find_function_start_sal): Use it.
429 * symtab.h (msymbol_objfile): Add prototype.
430 (find_function_start_pc): Likewise.
431 * value.c: Include "objfiles.h".
432 (value_fn_field): Handle minimal symbols pointing to function
434 * Makefile.in (linespec.o): Update dependencies.
437 2008-05-02 Joel Brobecker <brobecker@adacore.com>
439 * ada-lang.c (unwrap_value): Handle the case where the "F" field
440 inside a PAD type is a bitfield.
442 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
444 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
445 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
446 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
447 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
448 Allow typedefs when checking for function pointer arguments.
449 Right-align small structs passed on the stack.
450 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
451 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
452 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
454 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
456 * Makefile.in (arm-tdep.o): Update.
457 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
458 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
459 (arm_pc_is_thumb): Use mapping symbols.
460 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
461 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
462 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
463 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
464 * gdbarch.sh: Add record_special_symbol.
465 * gdbarch.c, gdbarch.h: Regenerated.
466 * objfiles.c (struct objfile_data): Add cleanup member.
467 (register_objfile_data_with_cleanup): New function, from
468 register_objfile_data.
469 (register_objfile_data): Use it.
470 (objfile_free_data): Call clear_objfile_data.
471 (clear_objfile_data): Call cleanup functions.
472 * objfiles.h (register_objfile_data_with_cleanup): Declare.
474 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
476 * objfiles.c (init_entry_point_info): Handle shared libraries.
478 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
480 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
483 2008-05-02 Jim Blandy <jimb@codesourcery.com>
484 Pedro Alves <pedro@codesourcery.com>
486 Implement displaced stepping.
488 * gdbarch.sh (max_insn_length): New 'variable'.
489 (displaced_step_copy, displaced_step_fixup)
490 (displaced_step_free_closure, displaced_step_location): New
492 (struct displaced_step_closure): Add forward declaration.
493 * gdbarch.c, gdbarch.h: Regenerated.
495 * arch-utils.c: #include "objfiles.h".
496 (simple_displaced_step_copy_insn)
497 (simple_displaced_step_free_closure)
498 (displaced_step_at_entry_point): New functions.
499 * arch-utils.h (simple_displaced_step_copy_insn)
500 (simple_displaced_step_free_closure)
501 (displaced_step_at_entry_point): New prototypes.
503 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
504 (I386_MAX_MATCHED_INSN_LEN): ... this.
505 (i386_absolute_jmp_p, i386_absolute_call_p)
506 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
507 (i386_displaced_step_fixup): New functions.
508 (struct i386_insn, i386_match_insn): Update.
509 (i386_gdbarch_init): Set gdbarch_max_insn_length.
510 * i386-tdep.h (I386_MAX_INSN_LEN): New.
511 (i386_displaced_step_fixup): New prototype.
512 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
513 Register gdbarch_displaced_step_copy,
514 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
515 and gdbarch_displaced_step_location functions.
517 * infrun.c (debug_displaced): New variable.
518 (show_debug_displaced): New function.
519 (struct displaced_step_request): New struct.
520 (displaced_step_request_queue, displaced_step_ptid)
521 (displaced_step_gdbarch, displaced_step_closure)
522 (displaced_step_original, displaced_step_copy)
523 (displaced_step_saved_copy, can_use_displaced_stepping): New
525 (show_can_use_displaced_stepping, use_displaced_stepping)
526 (displaced_step_clear, cleanup_displaced_step_closure)
527 (displaced_step_dump_bytes, displaced_step_prepare)
528 (displaced_step_clear_cleanup, write_memory_ptid)
529 (displaced_step_fixup): New functions.
530 (resume): Call displaced_step_prepare.
531 (proceed): Call read_pc once, and remember the value. If using
532 displaced stepping, don't remove breakpoints.
533 (handle_inferior_event): Call displaced_step_fixup. Add some
534 debugging output. When we try to step over a breakpoint, but get
535 a signal to deliver to the thread instead, ensure the step-resume
536 breakpoint is actually inserted. If a thread hop is needed, and
537 displaced stepping is enabled, don't remove breakpoints.
538 (init_wait_for_inferior): Call displaced_step_clear.
539 (_initialize_infrun): Add "set debug displaced" command. Add
540 "maint set can-use-displaced-stepping" command. Clear
542 * inferior.h (debug_displaced): Declare variable.
543 (displaced_step_dump_bytes): Declare function.
545 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
548 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
550 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
551 (arm_force_mode_string, arm_show_fallback_mode)
552 (arm_show_force_mode): New.
553 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
555 (_initialize_arm_tdep): Add "set arm fallback-mode"
556 and "set arm force-mode".
557 * NEWS: Document new commands.
559 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
561 * main.h (batch_silent): Declare.
562 * event-top.c: Include main.h.
563 (gdb_setup_readline): Remove extern batch_silent declaration.
564 * infrun.c (normal_stop): Don't print source location when running in
566 * Makefile.in (event-top.o): Add main.h dependency.
568 2008-05-02 Andreas Schwab <schwab@suse.de>
570 * target.h (struct target_ops): Add
571 to_watchpoint_addr_within_range.
572 (target_watchpoint_addr_within_range): New function.
573 * target.c (update_current_target): Inherit
574 to_watchpoint_addr_within_range, defaulting to
575 default_watchpoint_addr_within_range.
576 (default_watchpoint_addr_within_range): New function.
577 (debug_to_watchpoint_addr_within_range): New function.
578 (setup_target_debug): Set to_watchpoint_addr_within_range.
579 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
581 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
582 * breakpoint.c (watchpoints_triggered): Use
583 target_watchpoint_addr_within_range.
585 2008-05-01 Pedro Alves <pedro@codesourcery.com>
587 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
588 (i[34567]86-*-dicos*, x86_64-*-dicos*):
589 Set gdb_osabi to GDB_OSABI_DICOS.
591 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
592 * osabi.c (gdb_osabi_name): Add "DICOS".
594 * i386-dicos-tdep.c: New file.
596 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
597 (ALLDEPFILES): Add i386-dicos-tdep.c.
598 (i386-dicos-tdep.o): New rule.
600 2008-05-01 Pedro Alves <pedro@codesourcery.com>
602 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
603 and register the fork's PTID as a thread.
605 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
608 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
609 assign its value to the breakpoint created.
610 (create_breakpoints): Add breakpoint_ops argument and pass it
611 to create_breakpoint call.
612 (break_command_really): Add breakpoint_ops argument and pass/assign
614 (break_command_1): Pass NULL as ops argument.
615 (set_breakpoint): Pass NULL as ops argument.
616 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
617 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
618 catch and throw catchpoints.
620 2008-05-01 Aleksandar Riswtovski <aristovski@qnx.com>
623 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
624 translate signal numeric value from the target to GDB's enum
626 * gdbarch.c, gdbarch.h: Regenerated.
627 * gdbarch.sh: Added two new functions target_signal_from_host and
628 target_signal_to_host.
629 * target.h (default_target_signal_from_host,
630 default_target_signal_to_host): New functions - declarations.
631 * signals/signals.c (struct gdbarch): New declaration.
632 (default_target_signal_to_host, default_target_signal_from_host): New
635 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
637 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
638 * arm-tdep.c (arm_frame_is_thumb): New.
639 (arm_pc_is_thumb): Clarify comment.
640 (thumb_analyze_prologue): Remove PC special case.
641 (thumb_scan_prologue): Take a block_addr argument. Use it for
642 find_pc_partial_function. Remove unused variables.
643 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
644 for find_pc_partial_function. Remove PC special case.
645 (arm_prologue_prev_register): Add special handling for PC and CPSR.
646 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
647 (arm_get_next_pc): Use arm_frame_is_thumb.
648 (arm_write_pc): Use CPSR_T instead of 0x20.
649 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
650 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
652 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
654 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
656 (struct dwarf2_frame_state_reg): Add FN to loc union.
658 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
660 * exec.c (print_section_info): Add missing '\n'.
662 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
664 * thread.c (add_thread): Move observer call to ...
665 (add_thread_silent): ... here.
667 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
669 * rs6000-tdep.c: Update for unwinder changes.
670 * ppcobsd-tdep.c: Likewise.
672 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
674 * s390-tdep.c: Update for unwinder changes.
676 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
678 * spu-tdep.c: Update for unwinder changes.
680 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
682 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
683 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
684 sparc64-linux-tdep.c: Update for unwinder changes.
686 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
688 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
689 for unwinder changes.
690 * mips-tdep.c: Likewise.
691 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
694 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
696 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
699 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
701 Update i386 and amd64 ports for unwinder changes.
703 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
704 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
705 (amd64_frame_unwind): Use default_frame_sniffer.
706 (amd64_frame_sniffer): Delete.
707 (amd64_sigtramp_frame_cache): Expect this_frame.
708 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
709 (amd64_sigtramp_frame_sniffer): Update signature.
710 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
711 (amd64_frame_base_address): Expect this_frame.
712 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
714 (amd64_init_abi): Use set_gdbarch_dummy_id and
715 frame_unwind_append_unwinder.
716 * i386-tdep.c (i386_frame_cache): Expect this_frame.
717 (i386_frame_this_id, i386_frame_prev_register): Update signature.
718 (i386_frame_unwind): Use default_frame_sniffer.
719 (i386_frame_sniffer): Delete.
720 (i386_sigtramp_frame_cache): Expect this_frame.
721 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
722 (i386_sigtramp_frame_sniffer): Update signature.
723 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
724 (i386_frame_base_address): Update signature.
725 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
726 (i386_push_dummy_call): Update comment.
727 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
729 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
730 and frame_unwind_append_unwinder.
731 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
732 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
733 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
734 i386nbsd-tdep.c: Update for unwinder changes.
736 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
738 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
739 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
741 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
742 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
743 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
745 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
747 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
749 * tramp-frame.h (struct tramp_frame): Update signature of init.
750 * Makefile.in (trad-frame.o): Update.
752 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
754 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
755 (execute_stack_op): Put this_frame in the baton.
756 (execute_cfa_program): Take this_frame.
757 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
758 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
759 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
760 (dwarf2_frame_this_id): Adjust to work on this_frame.
761 (dwarf2_signal_frame_this_id): Delete.
762 (dwarf2_frame_prev_register): Update signature. Use new frame
764 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
765 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
766 dwarf2_frame_sniffer.
767 (dwarf2_append_unwinders): New.
768 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
770 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
771 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
772 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
773 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
774 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
775 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
776 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
777 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
778 (dwarf2_append_unwinders): Declare.
779 (dwarf2_frame_base_sniffer): Update declaration.
780 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
783 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
785 Convert frame unwinders to use the current frame and
788 * frame.c (frame_debug): Make global.
789 (get_frame_id): Pass this frame to unwinder routines.
790 (frame_pc_unwind): Remove unused unwind->prev_pc support.
791 (do_frame_register_read): Do not discard the return value of
793 (frame_register_unwind): Remove debug messages. Use
794 frame_unwind_register_value.
795 (frame_unwind_register_value, get_frame_register_value): New
797 (create_new_frame, get_frame_base_address, get_frame_locals_address)
798 (get_frame_args_address, get_frame_type): Pass this frame to
800 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
802 * frame.h: Update comments.
803 (frame_debug, frame_unwind_register_value, get_frame_register_value)
804 (frame_prepare_for_sniffer): Declare.
805 * frame-unwind.h: Update comments and parameter names.
806 (default_frame_sniffer): Declare.
807 (frame_prev_register_ftype): Return a struct value *.
808 (struct frame_unwind): Remove prev_pc member.
809 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
810 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
811 (frame_unwind_got_register, frame_unwind_got_memory)
812 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
813 * frame-base.h: Update comments and parameter names.
814 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
815 if necessary. Add debugging output.
816 * sentinel-frame.c (sentinel_frame_prev_register)
817 (sentinel_frame_this_id): Update for new signature.
818 (sentinel_frame_prev_pc): Delete.
819 (sentinel_frame_unwinder): Remove prev_pc.
820 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
822 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
823 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
824 (frame_unwind_append_sniffer): Delete.
825 (frame_unwind_append_unwinder): New function.
826 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
827 from unwinders. Use frame_prepare_for_sniffer.
828 (default_frame_sniffer, frame_unwind_got_optimized)
829 (frame_unwind_got_register, frame_unwind_got_memory)
830 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
831 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
832 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
834 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
835 * gdbarch.c, gdbarch.c: Regenerated.
836 * frame-base.c (default_frame_base_address)
837 (default_frame_locals_address, default_frame_args_address): Update
839 (frame_base_find_by_frame): Pass this frame to unwinder routines.
840 * infcall.c (call_function_by_hand): Update comments.
841 * Makefile.in (frame-unwind.o): Update dependencies.
843 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
845 * ada-lang.c (ada_value_primitive_packed_val): Only check
846 value_lazy for memory lvals.
847 * findvar.c (value_of_register_lazy): New function.
848 (locate_var_value): Only check value_lazy for memory lvals.
849 * valarith.c (value_subscripted_rvalue): Likewise.
850 * valops.c (value_fetch_lazy): Handle both memory and register
852 (search_struct_field, value_slice): Only check value_lazy for memory
854 * value.c (struct value): Update comment for lazy.
855 (value_primitive_field): Only check value_lazy for memory lvals.
856 * value.h (value_lazy): Update comment.
857 (value_of_register_lazy): Declare.
859 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
861 * corefile.c (reopen_exec_file): Close any open files.
863 2008-04-29 Joel Brobecker <brobecker@adacore.com>
865 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
866 show_memory_breakpoints to 1 while reading the instruction bundle.
868 2008-04-29 Joel Brobecker <brobecker@adacore.com>
870 * gdbarch.sh: Document the return_value method. Explain that
871 the FUNCTYPE parameter might be NULL.
872 * gdbarch.h: Regenerated.
873 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
874 type when calling using_struct_return, as this is unnecessary
877 2008-04-28 Joel Brobecker <brobecker@adacore.com>
879 * terminal.h (create_tty_session): Fix return type.
881 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
883 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
885 2008-04-26 Joel Brobecker <brobecker@adacore.com>
887 * breakpoint.c (condition_command, commands_from_control_command)
888 (break_command_really): Minor reformatting.
890 2008-04-25 Pedro Alves <pedro@codesourcery.com>
892 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
894 2008-04-25 Pedro Alves <pedro@codesourcery.com>
896 * amd64-tdep.c (amd64_get_longjmp_target): New.
897 (amd64_init_abi): Register amd64_get_longjmp_target as
898 gdbarch_get_longjmp_target callback.
899 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
901 2008-04-25 Pedro Alves <pedro@codesourcery.com>
903 * breakpoint.h (enum bpstat_what_main_action): Delete
904 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
906 * breakpoint.c (clrs): Delete.
907 (bpstat_what): Update table.
909 * infrun.c (handle_inferior_event): Remove
910 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
912 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
914 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
915 Adjust all prototypes using mi_cmd_args_ftype to use
917 (struct mi_cmd): Remove the args_func field.
918 * mi/mi-cmds.c: Don't provide value for the args_func field.
919 * mi/mi-main.c (mi_execute_async_cli_command)
920 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
921 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
922 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
923 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
924 (mi_cmd_target_download): Adjust.
925 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
926 (mi_cmd_execute): Do not check for args_func.
927 (mi_execute_async_cli_command): Adjust.
928 * mi/mi-parse.c: Don't check for args_func.
930 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
932 * breakpoint.c (bpstat_check_location)
933 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
934 New, extracted from bpstat_stop_status.
935 (bpstat_stop_status): Use the above.
937 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
939 * mi/mi-main.c (last_async_command): Rename to current_token.
940 (previous_async_command): Remove.
941 (mi_cmd_gdb_exit): Adjust.
942 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
943 (mi_cmd_target_select): Adjust.
944 (mi_cmd_execute): Don't set previous_async_command. Free token
945 here even in async mode.
946 (mi_execute_async_cli_command): Adjust.
947 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
949 (mi_load_progress): Adjust.
951 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
953 * infcmd.c (step_1_continuation): Always disable longjmp
954 breakpoint if we're not going to do another step.
956 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
959 * breakpoint.c (until_break_command_continuation): Add
960 the 'error' parameter. Directly delete the breakoint as
961 opposed to running cleanups.
962 (until_break_command): Install continuation only
963 after starting the target. Don't use exec cleanups,
964 use ordinary cleanups. Discard cleanups is successfully
965 started the target in async mode.
966 (make_cleanup_delete_breakpoint): Remove.
967 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
969 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
971 (struct continations): Add the 'error' parameter to the
972 continuation_hook field.
973 (add_continuation, do_all_continuations)
974 (add_intermediate_continuation)
975 (do_all_intermediate_continuations): Add the 'error' parameter.
976 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
977 * inf-loop.c (inferior_event_handler): Instead of calling
978 discard_all_continuations, use do_all_continuations with 1 as
979 'error' parameter. Pass 0 as 'error' parameter in existing uses
980 of discard_all_continuations.
981 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
983 (step_once): Install continuation only after resuming the target.
984 (step_1_continuation): Disable longjmp breakpoint on error.
985 (finish_command_continuation): Add the error parameter. Delete
986 the finish breakpoint directly, do not use cleanups.
987 (finish_command): Do not use exec_cleanups. Always setup
988 continuation. For sync case, immediately run them.
989 (attach_command_continuation): Add the error parameter.
990 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
991 remove step_resume_breakpoint -- adjust delete it directly.
992 * interps.c (interp_set): Adjust call to do_all_continations.
993 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
995 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
997 (mi_cmd_execute): Do not use exec_cleanup.
998 (mi_execute_async_cli_command): Simplify the string concatenation
999 logic. Do no use exec cleanup.
1000 (mi_exec_async_cli_cmd_continuation): New parameter error.
1001 Free last_async_command.
1002 * top.c (command_line_handler_continuation): New parameter error.
1003 * utils.c (exec_cleanup_chain, make_exec_cleanup)
1004 (do_exec_cleanups): Remove.
1005 (add_continuation, do_all_continations)
1006 (add_intermediate_continuation)
1007 (do_all_intermediate_continuations): New parameter error.
1009 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1011 * breakpoint.h (bp_location_p): New typedef.
1012 Register a vector of bp_location_p.
1013 * breakpoint.c (always_inserted_mode)
1014 (show_always_inserted_mode): New.
1015 (unlink_locations_from_global_list): Remove.
1016 (update_global_location_list)
1017 (update_global_location_list_nothrow): New.
1018 (update_watchpoint): Don't free locations.
1019 (should_insert_location): New.
1020 (insert_bp_location): Use should_insert_location.
1021 (insert_breakpoint_locations): Copied from
1023 (insert_breakpoint): Use insert_breakpoint_locations.
1024 (bpstat_stop_status): Call update_global_location_list
1025 when disabling breakpoint.
1026 (allocate_bp_location): Don't add to bp_location_chain.
1027 (set_raw_breakpoint)
1028 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
1029 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
1030 (enable_overlay_breakpoints, disable_overlay_breakpoints)
1031 (set_longjmp_resume_breakpoint)
1032 (enable_watchpoints_after_interactive_call_stop)
1033 (disable_watchpoints_before_interactive_call_start)
1034 (create_internal_breakpoint)
1035 (create_fork_vfork_event_catchpoint)
1036 (create_exec_event_catchpoint, set_momentary_breakpoint)
1037 (create_breakpoints, break_command_1, watch_command_1)
1038 (create_exception_catchpoint)
1039 (handle_gnu_v3_exceptions)
1040 (disable_breakpoint, breakpoint_re_set_one)
1041 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1042 (create_ada_exception_breakpoint): : Don't call check_duplicates.
1043 Call update_global_location_list.
1044 (delete_breakpoint): Don't remove locations and don't
1045 try to reinsert them. Call update_global_location_list.
1046 (update_breakpoint_locations): Likewise.
1047 (restore_always_inserted_mode): New.
1048 (update_breakpoints_after_exec): Temporary disable
1049 always inserted mode.
1050 * Makefile.in: Update dependencies.
1052 * infrun.c (proceed): Remove breakpoints while stepping
1054 (handle_inferior_event): Don't remove or insert
1056 * linux-fork.c (checkpoint_command): Remove breakpoints
1057 before fork and insert after.
1058 (linux_fork_context): Remove breakpoints before switch
1060 * target.c (target_disconnect, target_detach): Remove
1061 breakpoints from target.
1064 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1066 * breakpoint.c (print_one_breakpoint_location): In MI
1067 mode, report the location string the breakpoint was
1068 originally created with.
1070 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
1072 * Makefile.in (xtensa-tdep.o): Update dependencies.
1073 * configure.tgt (xtensa*): Update dependencies.
1074 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
1075 Local variable areg renamed to arreg.
1076 (areg_number): New function.
1077 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
1078 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
1079 replaced by arreg_number.
1080 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
1081 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
1082 (xtensa_scan_prologue): New function.
1083 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
1084 when ENTRY instraction hasn't been executed yet. Get the frame pointer
1085 value based on prologue analysis. Fix the bugs preventing WS and
1086 AR4-AR7/A11 registers from getting right values for intermediate frames,
1087 whose registers have been already spilled.
1088 (xtensa_frame_prev_register): Fix WS register value. Use are_number
1089 and arreg_number appropriately.
1090 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1091 svr4_ilp32_fetch_link_map_offsets.
1093 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
1095 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
1096 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
1098 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1100 * acinclude.m4: Add override.m4.
1101 * configure: Regenerate.
1103 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1105 * ada-lang.c (get_selections): Variable PROMPT made non-const and
1106 initialized with a trailing space now. Use PROMPT_ARG of
1107 COMMAND_LINE_INPUT instead of printing it ourselves.
1109 2008-04-22 Joel Brobecker <brobecker@adacore.com>
1111 * NEWS: Document support for 64-bit core file.
1113 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
1115 * NEWS: Add information on calling convention and new SH CLI options.
1117 * sh-tdep.c (sh_cc_gcc): New static string.
1118 (sh_cc_renesas): Ditto.
1119 (sh_cc_enum): New static string array.
1120 (sh_active_calling_convention): New static string pointer denoting
1121 active user chosen ABI.
1122 (sh_is_renesas_calling_convention): New function to return function
1123 specific ABI, or user choice if necessary.
1124 (sh_use_struct_convention): Rename first argument and turn around its
1125 meaning. Check for renesas ABI and return accordingly.
1126 (sh_use_struct_convention_nofpu): New function.
1127 (sh_next_flt_argreg): Get function type as third parameter. Check
1128 for renesas ABI and choose floating registers accordingly.
1129 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
1130 struct return slot accordingly.
1131 (sh_push_dummy_call_nofpu): Ditto.
1132 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
1133 Evaluate ABI and give to sh_use_struct_convention_nofpu.
1134 (sh_return_value_fpu): Evaluate ABI and give to
1135 sh_use_struct_convention.
1136 (show_sh_command): New function.
1137 (set_sh_command): Ditto.
1138 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
1141 * gdbarch.sh (return_value): Add func_type argument.
1142 * gdbarch.c: Regenerate.
1144 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
1145 val_type so as not to collide with value_type function. Call
1146 using_struct_return with additional function type argument.
1147 * infcall.c (call_function_by_hand): Call using_struct_return and
1148 gdbarch_return_value with additional function type argument.
1149 * infcmd.c (print_return_value): Take addition func_type argument.
1150 Call gdbarch_return_value with additional function type argument.
1151 (finish_command_continuation): Call print_return_value with additional
1152 function type argument.
1153 (finish_command): Ditto.
1154 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
1155 additional function type argument.
1156 * stack.c (return_command): Call using_struct_return and
1157 gdbarch_return_value with additional function type argument.
1158 * value.c (using_struct_return): Take additional function type argument.
1159 * value.h (using_struct_return): Accommodate declaration.
1160 * alpha-tdep.c (alpha_return_value): Add func_type argument.
1161 * amd64-tdep.c (amd64_return_value): Ditto.
1162 * arm-tdep.c (arm_return_value): Ditto.
1163 * avr-tdep.c (avr_return_value): Ditto.
1164 * cris-tdep.c (cris_return_value): Ditto.
1165 * frv-tdep.c (frv_return_value): Ditto.
1166 * h8300-tdep.c (h8300_return_value): Ditto.
1167 (h8300h_return_value): Ditto.
1168 * hppa-tdep.c (hppa32_return_value): Ditto.
1169 (hppa64_return_value): Ditto.
1170 * i386-tdep.c (i386_return_value): Ditto.
1171 * ia64-tdep.c (ia64_return_value): Ditto.
1172 * iq2000-tdep.c (iq2000_return_value): Ditto.
1173 * m32c-tdep.c (m32c_return_value): Ditto.
1174 * m32r-tdep.c (m32r_return_value): Ditto.
1175 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
1176 * m68k-tdep.c (m68k_return_value): Ditto.
1177 (m68k_svr4_return_value): Ditto.
1178 * m88k-tdep.c (m88k_return_value): Ditto.
1179 * mep-tdep.c (mep_return_value): Ditto.
1180 * mips-tdep.c (mips_eabi_return_value): Ditto.
1181 (mips_n32n64_return_value): Ditto.
1182 (mips_o32_return_value): Ditto.
1183 (mips_o64_return_value): Ditto.
1184 * mn10300-tdep.c (mn10300_return_value): Ditto.
1185 * mt-tdep.c (mt_return_value): Ditto.
1186 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
1187 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
1188 (ppc_sysv_abi_broken_return_value): Ditto.
1189 (ppc64_sysv_abi_return_value): Ditto.
1190 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
1191 (ppc_sysv_abi_broken_return_value): Ditto.
1192 (ppc64_sysv_abi_return_value): Ditto.
1193 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
1194 * rs6000-tdep.c (rs6000_return_value): Ditto.
1195 * s390-tdep.c (s390_return_value): Ditto.
1196 * score-tdep.c (score_return_value): Ditto.
1197 * sh-tdep.c (sh_return_value_nofpu): Ditto.
1198 (sh_return_value_fpu): Ditto.
1199 * sh64-tdep.c (sh64_return_value): Ditto.
1200 * sparc-tdep.c (sparc32_return_value): Ditto.
1201 * sparc64-tdep.c (sparc64_return_value): Ditto.
1202 * spu-tdep.c (spu_return_value): Ditto.
1203 * v850-tdep.c (v850_return_value): Ditto.
1204 * vax-tdep.c (vax_return_value): Ditto.
1205 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
1206 * xtensa-tdep.c (xtensa_return_value): Ditto.
1208 * gdbtypes.h (struct type): Add calling_convention member.
1209 * dwarf2read.c (read_subroutine_type): Add calling convention read
1210 from DW_AT_calling_convention attribute to function type.
1212 2008-04-22 Markus Deuling <deuling@de.ibm.com>
1214 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
1215 multi_f77_subscript to support values from registers.
1216 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
1217 * value.h (value_subscripted_rvalue): Add prototype.
1219 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
1221 * f-valprint.c (f_val_print): Likewise.
1223 2008-04-21 Craig Silverstein <csilvers@google.com>
1225 * dwarf2read.c (zlib_decompress_section): Define abfd in the
1228 2008-04-21 Pedro Alves <pedro@codesourcery.com>
1230 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
1231 section is not a code section.
1233 2008-04-19 Craig Silverstein <csilvers@google.com>
1235 * NEWS: Add information on compressed debug sections.
1237 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1239 * mi/mi-cmd-var.c (varobj_update_one): Print new
1240 value for variable objects that changed type.
1242 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1244 * varobj.c (varobj_invalidate): Don't touch floating
1247 2008-04-19 Mark Kettenis <kettenis@gnu.org>
1249 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
1250 (multiple_symbols_cancel): Remove extra const.
1251 * symtab.h: Likewise.
1253 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
1255 * interps.c (top_level_interpreter): Rename static variable...
1256 (top_level_interpreter_ptr): ...to this.
1257 (top_level_interpreter): New function.
1259 * interps.h: New extern for top_level_interpreter.
1261 * linespec.c: Include interps.h and mi/mi-cmds.h.
1262 (decode_line_2): When using MI, always set all breakpoints in menu.
1264 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
1266 2008-04-18 Craig Silverstein <csilvers@google.com>
1268 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
1269 * config.in, configure: Regenerate.
1270 * dwarf2read.c: Include zlib.h if present.
1271 Modified *_SECTION macros.
1272 (section_is_p): New.
1273 (dwarf2_locate_sections): Use section_is_p instead of strcmp
1274 (dwarf2_resize_section): New.
1275 to determine whether a given section has a given name.
1276 (zlib_decompress_section): New.
1277 (dwarf2_read_section): Read the compressed section if present
1279 * MAINTAINERS: Added myself to section Write After Approval.
1281 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
1283 * defs.h (exec_set_section_offsets): Remove prototype.
1284 * exec.c (exec_set_section_offsets): Remove function.
1286 2008-04-18 Joel Brobecker <brobecker@adacore.com>
1288 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
1289 in the search for the matching symbol.
1291 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
1293 * breakpoint.c (update_watchpoint): Always reparse
1296 2008-04-17 Joel Brobecker <brobecker@adacore.com>
1298 * breakpoint.c (print_one_breakpoint_location): Make sure to print
1299 the breakpoint address only once.
1301 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
1303 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
1304 rather than a hard-coded architecture, for xcoff executables.
1306 2008-04-17 Doug Evans <dje@google.com>
1308 * buildsym.c (watch_main_source_file_lossage): New fn.
1309 (end_symtab): Call it.
1311 * source.c (find_and_open_source): Add some comments clarifying
1312 handling of FULLNAME argument. Make static. Remove pointless
1315 2008-04-17 Pedro Alves <pedro@codesourcery.com>
1317 * inf-loop.c (inferior_event_handler): Also run the intermediate
1318 continuations in the INF_EXEC_COMPLETE case.
1320 2008-04-16 Tom Tromey <tromey@redhat.com>
1322 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
1323 (set_cmd_async_ok, get_cmd_async_ok): Declare.
1324 * cli/cli-decode.c (set_cmd_async_ok): New function.
1325 (get_cmd_async_ok): New function.
1326 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
1328 * top.c (execute_command): Use get_cmd_async_ok.
1329 * infcmd.c: Include cli/cli-decode.h.
1330 (_initialize_infcmd): Mark "interrupt" as async-ok.
1331 * Makefile.in (infcmd.o): Depend on cli_decode_h.
1333 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1336 * exec.c: Correct "arch-utils.h" include.
1338 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
1341 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
1342 to allow printing to 'see' real reason of stop. This fixes PR 2424.
1343 * breakpoint.c (bpdisp_texst): New function. The function takes over
1344 the role of bpstats static array in print_one_breakpoint_location.
1345 (print_it_typical): Print "Temporary breakpoint" instead
1346 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
1347 protocols, print disp field.
1348 (print_one_breakpoint_location): Removed bpdisps static definition.
1349 Call new bpstat_text function to get value for 'disp' field.
1350 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
1352 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
1354 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
1355 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
1356 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
1357 * gnulib/Makefile.in: Regenerate.
1359 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1361 * Makefile.in (GNULIB_H): New. Trigger all-lib.
1362 (defs_h): Use $(GNULIB_H).
1363 (all-lib): Depend on gnulib/Makefile.
1364 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
1365 * config.in, gnulib/Makefile.in: Regenerated.
1367 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1369 * Makefile.in (LIBGNU, INCGNU): Define.
1370 (INTERNAL_CFLAGS_BASE): Add INCGNU.
1371 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
1373 ($(LIBGNU), all-lib): New rules.
1374 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
1375 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
1376 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
1377 * gnulib: New directory, from gnulib-tool.
1378 * configure, aclocal.m4: Regenerated.
1380 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1382 * linux-thread-db.c (have_threads_callback): Check thread->private.
1384 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
1385 Vladimir Prus <vladimir@codesourcery.com>
1388 * varobj.c (value_of_root): Update the expression for
1390 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
1393 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
1395 * mi/mi-cmd-var.c: Include "mi-getopt.h".
1396 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
1397 (mi_cmd_var_set_format): Use new mi_parse_format.
1398 (mi_cmd_var_evaluate_expression): Support for -f option to specify
1400 * Makefile.in (mi-cmd-var.o): Update dependencies.
1402 * varobj.h (varobj_get_formatted_value): Declare.
1403 * varobj.c (my_value_of_variable): Added format parameter.
1404 (cplus_value_of_variable): Likewise.
1405 (java_value_of_variable): Likewise.
1406 (c_value_of_variable): Likewise. Evaluate expression based
1407 on format parameter.
1408 (struct language_specific): Add format parameter to function member
1410 (varobj_get_formatted_value): New.
1411 (varobj_get_value): Added format parameter to method call.
1413 2008-04-08 Joel Brobecker <brobecker@adacore.com>
1415 * stabsread.c (cleanup_undefined_types_noname): Manually set the
1416 instance flags of the undefined type before calling replace_type.
1418 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
1420 * target.h (enum strata): Remove the download_stratum.
1422 2008-04-07 Doug Evans <dje@google.com>
1424 * buildsym.h (last_source_file): Add dwarf info to comment.
1425 (last_source_start_addr): Ditto.
1427 2008-04-07 Pedro Alves <pedro@codesourcery.com>
1429 * alphanbsd-tdep.c: Include "target.h".
1430 * mn10300-tdep.c: Include "target.h".
1431 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
1433 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
1435 Fix breakpoint condition that use member variables.
1436 * valops.c (check_field): Remove.
1437 (check_field_in): Rename to check_field.
1438 (value_of_this): Use la_name_of_this.
1439 * value.h (check_field): Adjust prototype.
1441 * language.h (la_value_of_this): Rename to la_name_of_this.
1442 * language.c (unknown_language_defn): Specify "this" for
1444 (auto_language_defn): Likewise.
1445 (local_language_defn): Likewise.
1446 * ada-lang.c (ada_language_defn): Adjust comment.
1447 * c-lang.c (c_language_defn): Adjust comment.
1448 (cplus_language_defn): Specify "this" for name_of_this.
1449 (asm_language_defn): Adjust comment.
1450 (minimal_language_defn): Adjust comment.
1451 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
1452 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
1453 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
1454 * objc-lang.c (objc_language_defn): Specify "self" for
1456 * p-lang.c (pascal_language_defn): Specify "this" for
1458 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
1460 * symtab.c (lookup_symbol_aux): Lookup "this" in the
1461 proper scope, and check for field in type of "this", without
1462 trying to create a value.
1464 2008-04-04 Pedro Alves <pedro@codesourcery.com>
1466 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
1467 (mi_error_message): Delete declaration.
1468 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
1469 returning MI_CMD_ERROR.
1470 * mi/mi-main.c (mi_error_message): Delete.
1471 (mi_cmd_exec_interrupt):
1472 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
1473 (mi_cmd_thread_info): Call error instead of returning
1475 (mi_cmd_data_list_register_values): Call error instead of
1476 returning MI_CMD_ERROR. Adapt to new get_register interface.
1477 (get_register): Change return typo to void. Call error instead of
1478 returning MI_CMD_ERROR.
1479 (mi_cmd_data_write_register_values): Call error instead of
1480 returning MI_CMD_ERROR.
1481 (mi_cmd_list_features): Return MI_CMD_DONE.
1482 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
1483 (mi_execute_command): Always print exceptions with -error.
1485 2008-04-04 Joel Brobecker <brobecker@adacore.com>
1487 * NEWS: Mention new commands set/show multiple-symbols.
1489 2008-04-03 Joel Brobecker <brobecker@adacore.com>
1491 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
1492 (multiple_symbols_cancel): New constants.
1493 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
1494 (multiple_symbols_select_mode): New function.
1495 (_initialize_symtab): Add new set/show multiple-symbols commands.
1496 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
1497 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
1498 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
1500 * linespec.c (decode_line_2): Likewise.
1502 2008-04-03 Doug Evans <dje@sebabeach.org>
1504 * symtab.h (enum free_code): Delete free_contents, unused.
1505 * symmisc.c (free_symtab_block): Delete.
1506 (free_symtab, case free_code): Delete.
1508 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
1510 * valops.c (value_cast_structs): New function. Cast related
1511 STRUCT types up/down and return cast value. The body of this
1512 function comes mostly from value_cast_pointers.
1513 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
1514 to value_cast_structs. Now value_cast_pointers needs only create
1515 appropriate reference after using value_cast_structs for actual
1517 (value_cast): Handle references.
1519 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
1521 * MAINTAINERS: Added myself to section Write After Approval.
1523 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1525 * ia64-tdep.c (examine_prologue): Correct array access.
1527 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1529 * cp-support.c (first_component_command): Return if no arguments.
1531 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
1533 * ser-mingw.c (ser_windows_open): Open requested name.
1535 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1537 * MAINTAINERS: Added myself.
1539 2008-03-28 Pedro Alves <pedro@codesourcery.com>
1541 * target.c (find_default_run_target): Allow a NULL `do_mesg'
1542 parameter. If it is NULL, don't call error.
1543 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
1544 `do_mesg' parameter to find_default_run_target. If no target was
1547 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
1549 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
1550 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
1551 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
1553 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
1555 2008-03-27 Joel Brobecker <brobecker@adacore.com>
1559 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
1561 * features/Makefile (%.dat): Set xmltarget to the base filename
1562 of the XML source, without subdirectory.
1563 * regformats/rs6000/powerpc-32.dat: Regenerate.
1564 * regformats/rs6000/powerpc-64.dat: Regenerate.
1565 * regformats/rs6000/powerpc-e500.dat: Regenerate.
1567 2008-03-27 Markus Deuling <deuling@de.ibm.com>
1569 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
1572 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
1574 * mi/mi-main.c (enum captured_mi_execute_command_actions):
1575 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
1577 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
1579 * objfiles.h (struct objfile): New GDBARCH member.
1580 (get_objfile_arch): Add prototype.
1581 * objfiles.c: Include "arch-utils.h".
1582 (allocate_objfile): Look up gdbarch associated with bfd.
1583 (get_objfile_arch): New function.
1584 * Makefile (objfiles.o): Update dependencies.
1586 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
1588 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
1590 (locexpr_describe_location): Replace current_gdbarch by
1592 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
1593 (dwarf2_add_field): Likewise.
1594 (read_tag_pointer_type): Likewise.
1595 (read_base_type): Likewise.
1596 (new_symbol): Likewise.
1598 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
1599 (decode_base_type, decode_function_type): Likewise.
1600 (coff_read_struct_type, coff_read_enum_type): Likewise.
1601 (coff_symtab_read): Replace current_gdbarch by objfile arch.
1602 (decode_base_type): Likewise.
1603 (coff_read_enum_type): Likewise.
1604 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
1605 (coff_read_enum_type): Likewise.
1607 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
1608 (end_psymtab): Likewise.
1609 (process_one_symbol): Likewise.
1611 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
1612 (parse_procedure): Likewise.
1613 (parse_partial_symbols): Likewise.
1615 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
1617 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
1618 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
1620 (read_range_type): Replace current_gdbarch by objfile arch. Replace
1621 static range_index_type by built-in type.
1622 (read_one_struct_field): Replace current_gdbarch by objfile arch.
1623 (read_enum_type): Likewise.
1625 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
1628 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
1630 * varobj.h (varobj_floating_p): Declare.
1631 * varobj.c (varobj_floating_p): New.
1632 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
1633 '@' as the name, update all floating varobjs.
1635 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
1637 * varobj.c (struct varobj_root): Rename use_selected_frame to
1638 floating, and clarify the meaning.
1639 (varobj_create, varobj_update, new_root_variable): Adjust.
1640 (value_of_root): Don't use type_changed as in variable,
1642 (c_value_of_root): Adjust.
1644 2008-03-25 Pedro Alves <pedro@codesourcery.com>
1646 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
1648 (linux_nat_wait): Add main lwp to gdb's thread list.
1649 * linux-thread-db.c (find_new_threads_callback): Also attach to
1650 already listed threads which thread_db didn't know about yet.
1652 2008-03-25 Pedro Alves <pedro@codesourcery.com>
1654 * linux-nat.c (drain_queued_events): Fix comment typo.
1655 (linux_nat_attach): In async mode, don't rely on storing a pending
1656 status. Instead place the wait status on the pipe.
1657 (linux_nat_resume): Remove unreacheable shortcut code in async
1659 (stop_wait_callback): In async mode, don't store pending status.
1660 Instead, cancel breakpoints or resend the signal appropriatelly.
1661 (cancel_breakpoint): New, refactored from
1662 cancel_breakpoints_callback.
1663 (cancel_breakpoints_callback): Call cancel_breakpoint.
1664 (pipe_to_local_event_queue): Remove special token processing.
1665 (linux_nat_wait): Issue an internal error if a pending status is
1666 found in async mode.
1668 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
1670 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
1672 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
1673 Vladimir Prus <vladimir@codesourcery.com>
1675 * varobj.c (struct varobj_root): New component thread_id.
1676 (varobj_get_thread_id, check_scope): New functions.
1677 (c_value_of_root): Use check_scope. Switch to the
1678 proper thread if necessary.
1680 * varobj.h (varobj_get_thread_id): New extern.
1682 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
1684 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
1687 * top.c: Revert 2008-03-21 changes.
1689 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
1691 * thread.c (make_cleanup_restore_current_thread): Make it
1693 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1694 * varobj.c (varobj_update): Don't save/restore frame.
1695 (c_value_of_root): Save/restore thread and frame here,
1696 using make_cleanup_restore_current_thread.
1697 * Makefile.in: Update dependecies.
1699 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
1701 * varobj.c (struct varobj_root): Clarify
1702 comment on the frame field.
1703 (varobj_create): Don't set frame if we have no
1706 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
1709 Suggested by Jan Kratochvil:
1710 * top.c (gdb_rl_operate_and_get_next_completion): Call
1711 rl_redisplay_function.
1712 (gdb_rl_redisplay): New.
1713 (init_main): Set rl_redisplay_function.
1715 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
1717 * aix-thread.c (pdc_read_regs): Fix compiler warning.
1718 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
1719 (store_regs_kernel_thread): Likewise.
1721 2008-03-21 Pedro Alves <pedro@codesourcery.com>
1723 Linux native async support.
1725 * target.h (struct target_ops): Delete to_async_mask_value and add
1727 (target_is_async_p, target_async): Formatting.
1728 (target_async_mask_value): Delete.
1729 (target_async_mask): Delete function declaration, and add new
1730 target macro with the same name.
1732 * target.c (update_current_target): Replace to_async_mask_value by
1733 to_async_mask. Default to_async_mask to return_one.
1734 (target_async_mask): Delete.
1735 (find_default_can_async_p, find_default_is_async_p): New.
1736 (init_dummy_target): register find_default_can_async_p and
1737 find_default_is_async_p on the dummy target.
1739 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
1740 (debug_linux_nat_async): New global.
1741 (show_debug_linux_nat_async): New function.
1742 (linux_nat_async_enabled, linux_nat_async_mask_value)
1743 (linux_nat_event_pipe, linux_nat_num_queued_events)
1744 (linux_nat_async_events_enabled): New globals.
1745 (struct waitpid_result): New struct.
1746 (waitpid_queue): New global.
1747 (queued_waitpid, push_waitpid, drain_queued_events): New.
1748 (my_waitpid): Call queued_waitpid.
1749 (linux_child_follow_fork): Disable async events during the call.
1750 (blocked_mask): Delete.
1751 (sync_sigchld_action, async_sigchld_action): New globals.
1752 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
1753 async mode, block events during the call.
1754 (linux_nat_create_inferior): New.
1755 (linux_nat_attach): In sync mode, restore the mask states. In
1756 async mode, wake the event loop immediatelly.
1757 (detach_callback): Drain all queued events of the lwp we're
1759 (linux_nat_detach): Block async mode, and drain events of the main
1761 (linux_nat_resume): If in async mode, mask async events during the
1762 call. If short circuiting, force event loop to wake up. If
1763 resuming, set target_executing, and register target events in the
1765 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
1766 (linux_nat_wait): In async mode, block events during the call.
1767 Only enable/disable passing SIGINT to the inferior in sync mode.
1768 Get events from local waitpid queue. If no interesting events was
1769 found, return to events loop. Reregister target events in the
1770 event loop on exit. In sync mode, no need to reblock SIGCHLD.
1771 (linux_nat_kill): Disable events on entry.
1772 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
1773 here. Detach async mode from the event loop if there are no more
1774 forks available, otherwise leave it on.
1775 (sigchld_handler): Assure this is called only in sync mode.
1776 (linux_async_permitted, linux_async_permitted_1): New globals.
1777 (set_maintenance_linux_async_permitted)
1778 (show_maintenance_linux_async_permitted): New functions.
1779 (linux_nat_is_async_p, linux_nat_can_async_p)
1780 (linux_nat_async_mask): New.
1781 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
1782 (get_pending_events, async_sigchld_handler): New.
1783 (linux_nat_async_events): New.
1784 (async_terminal_is_ours): New global.
1785 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
1786 (async_client_callback, async_client_context): New.
1787 (linux_nat_async_file_handler, linux_nat_async)
1788 (linux_nat_disable_async, linux_nat_enable_async): New.
1789 (linux_nat_add_target): Register linux_nat_create_inferior,
1790 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
1791 linux_nat_async_mask, linux_nat_terminal_inferior and
1792 linux_nat_terminal_ours.
1793 (_initialize_linux_nat): Remove local action variable, and update
1794 code that used it to use sync_sigchld_action. Add new
1795 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
1796 set/show command in the maintenance class. Add new "linux-async"
1797 maintenance set/show command. Block SIGCHLD by default. Setup
1798 async_sichld_action, and sync_sigchld_action. Install the default
1800 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
1803 * linux-thread-db.c (re_check_for_thread_db): New.
1804 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
1805 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
1806 (thread_db_async_mask): New.
1807 (init_thread_db_ops): Register thread_db_can_async_p,
1808 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
1810 * remote.c (remote_async_mask_value): New.
1811 (remote_return_zero): New.
1812 (init_remote_ops): Register remote_return_zero as callbacks of
1813 to_can_async_p and to_is_async_p.
1814 (remote_can_async_p, remote_is_async_p, remote_async): Update to
1815 use remote_async_mask_value.
1816 (remote_async_mask): New.
1817 (init_remote_async_ops): Remove to_async_mask_value setting and
1818 register remote_async_mask as to_async_mask callback in
1821 * Makefile.in (linux-nat.o): Update.
1823 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
1825 * gdbthread.h (add_thread_with_info): New.
1826 * linux-thread-db.c: Add some documentation.
1827 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
1828 (struct private_thread_info): Remove th_valid and ti_valid.
1829 Replace ti with tid.
1830 (thread_get_info_callback): Do not add TID to the new ptid. Do
1832 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
1833 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
1835 (attach_thread): Handle an already-existing thread. Use
1836 add_thread_with_info. Cache the th and tid.
1837 (detach_thread): Verify that private was set. Remove verbose
1838 argument and printing. Update caller.
1839 (thread_db_detach): Do not adjust inferior_ptid.
1840 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
1841 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
1842 (thread_db_wait): Do not use lwp_from_thread.
1843 (thread_db_pid_to_str): Use the cached TID.
1844 (thread_db_extra_thread_info): Check that private is set.
1845 (same_ptid_callback): Delete.
1846 (thread_db_get_thread_local_address): Do not use it or check
1847 is_thread. Check that private is set. Assume that the thread
1848 handle is already cached.
1849 (init_thread_db_ops): Remove to_resume and to_kill.
1850 * thread.c (add_thread_with_info): New.
1851 (add_thread): Use it.
1852 * linux-nat.c (find_thread_from_lwp): Delete.
1853 (exit_lwp): Do not use it. Check print_thread_events. Print before
1854 deleting the thread.
1855 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
1856 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
1857 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
1858 printf_unfiltered for thread exits.
1859 * procfs.c (procfs_wait): Likewise.
1861 2008-03-21 Chris Demetriou <cgd@google.com>
1863 * symtab.c (rbreak_command): Quote symbol name before passing
1864 it to break_command.
1866 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
1868 * eval.c (evaluate_subexp_for_address): Clarify error message.
1869 Use value_must_coerce_to_target.
1870 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
1871 * valops.c (value_assign): Call value_coerce_to_target when
1872 assigning to anything but internalvars. Leave GDB-side arrays
1873 as arrays when assigning to internalvars.
1874 (value_must_coerce_to_target, value_coerce_to_target): New.
1875 (value_coerce_array, value_addr): Call value_coerce_to_target.
1876 (value_array): Create the array in GDB's memory instead of
1878 * value.h (value_must_coerce_to_target, value_coerce_to_target):
1881 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
1883 * top.c (quit_confirm): Warn that we will kill the program.
1885 2008-03-19 Pedro Alves <pedro@codesourcery.com>
1887 * inflow.c (terminal_ours_1): Guard access to
1888 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
1890 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
1891 Jim Blandy <jimb@codesourcery.com>
1892 Daniel Jacobowitz <drow@false.org>
1894 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
1895 (dwarf2_read_address): Update prototype.
1897 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
1898 (signed_address_type): Likewise.
1899 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
1900 (execute_stack_op): Update calls to unsigned_address_type,
1901 signed_address_type and dwarf2_read_address. Fix implementation
1902 of DW_OP_deref_size.
1904 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
1905 (dwarf2_per_cu_addr_size): Likewise.
1906 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
1907 (struct dwarf2_loclist_baton): Likewise.
1909 * dwarf2loc.c (find_location_expression): Update calls to
1910 dwarf2_read_address. Use dwarf2_per_cu_objfile and
1911 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
1912 (locexpr_describe_location): Likewise.
1913 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
1914 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
1915 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
1916 to dwarf2_per_cu_addr_size (per_cu).
1917 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
1918 (loclist_read_variable): Likewise.
1919 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
1921 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
1922 instead of baton->objfile.
1923 (dwarf2_per_cu_obfile): New function.
1924 (dwarf2_per_cu_addr_size): Likewise.
1926 * dwarf2-frame.c (struct comp_unit): Move higher.
1927 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
1928 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
1929 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
1930 parameter by using fde->eh_frame_p. Use read_encoded_value
1931 to implement DW_CFA_set_loc.
1932 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
1933 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
1934 execute_stack_op and execute_cfa_program.
1935 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
1936 (size_of_encoded_value): Remove.
1937 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
1938 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
1939 (add_cie): Set cie->unit backlink.
1940 (decode_frame_entry_1): Set cie->addr_size. Update calls to
1942 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
1944 2008-03-17 Markus Deuling <deuling@de.ibm.com>
1946 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
1947 gdbarch_bfd_arch_info.
1949 2008-03-17 Joel Brobecker <brobecker@adacore.com>
1951 * aix-thread.c (pdc_read_regs): Minor reformatting.
1953 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
1955 * thread.c (print_thread_info): Don't insist
1956 on having current thread if there are no
1959 2008-03-17 Pedro Alves <pedro@codesourcery.com>
1961 * infcmd.c (attach_command_post_wait)
1962 (attach_command_continuation): New.
1963 (attach_command): Support background async execution, and async
1964 execution in synchronous mode.
1966 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
1968 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
1969 * symmisc.c (dump_symtab_1): Likewise.
1970 * wrapper.c (gdb_value_struct_elt): Likewise.
1972 2008-03-17 Pedro Alves <pedro@codesourcery.com>
1974 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
1976 2008-03-17 Pedro Alves <pedro@codesourcery.com>
1978 * linux-nat.c (linux_nat_filter_event): New, refactored from
1980 (linux_nat_wait): Call linux_nat_filter_event.
1982 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
1984 * top.c (execute_command): Fix uninitialized variable error.
1986 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
1988 * Makefile.in (amd64nbsd-nat.o): New dependency.
1989 * amd64nbsd-nat.c: Include "nbsd-nat.h".
1990 (_initialize_amd64nbsd_nat): Update target vector to use
1991 nbsd_pid_to_exec_file.
1992 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
1994 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
1996 Remove ignoring leading exec events code.
1997 * fork-child.c (startup_inferior): Do not set
1998 inferior_ignoring_leading_exec_events.
1999 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
2000 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
2001 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
2002 (handle_inferior_event): Remove code for ignoring leading exec
2004 * target.c (update_current_target): Do not inherit, or default,
2005 to_reported_exec_events_per_exec_call.
2006 (debug_to_reported_exec_events_per_exec_call): Remove.
2007 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
2008 * target.h (target_reported_exec_events_per_exec_call): Remove.
2009 (struct target): Remove the to_reported_exec_events_per_exec_call
2012 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2014 Implement -thread-info.
2015 * gdbthread.h (print_thread_info): Declare.
2017 * thread.c (print_thread_info): New, extracted
2018 from info_threads_command and adjusted to
2019 work for CLI and MI.
2020 (info_threads_command): Use print_thread_info.
2021 * Makefile.in: Update dependencies.
2023 * mi/mi-cmds.c (mi_cmds): Specify a handler
2025 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
2026 * mi/mi-main.c (mi_cmd_thread_info): New.
2027 (mi_cmd_list_features): Include 'thread-info'.
2029 2008-03-14 Kevin Buettner <kevinb@redhat.com>
2031 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
2032 to decide whether to match instruction patterns using "sw" and "sd".
2034 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2036 * infcmd.c (jump_command): Postpone disabling stdin until after
2039 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2041 * inflow.c (gdb_getpgrp): New.
2042 (gdb_has_a_terminal): Use get_getpgrp.
2043 (terminal_ours_1): If attach_flag is set, don't refetch
2044 inferior_process_group.
2046 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2048 * features/library-list.dtd: Allow "section" elements as children
2049 of "library". Add "section" element and describe its attributes.
2051 * solib-target.c (struct lm_info): Add section_bases member.
2052 (library_list_start_segment): Error out if seen a section element.
2053 (library_list_start_section): New.
2054 (library_list_end_library): New.
2055 (solib_target_free_library_list): Free section_bases.
2056 (section_attributes): New.
2057 (library_children): Make "segment" optional. Add "section" child.
2058 (library_list_children): Register library_list_end_library.
2059 (solib_target_relocate_section_addresses): Handle section bases.
2061 * NEWS: Mention new qXfer:libraries:read section offsets support.
2063 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2065 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
2066 (make_exec_error_cleanup): Remove declarations.
2067 * utils.c (exec_error_cleanup_chain): Remove.
2068 (do_exec_error_cleanups, discard_exec_error_cleanups)
2069 (make_exec_error_cleanup): Remove.
2070 * event-loop.c (start_event_loop): Adjust call to
2072 * event-top.c (async_enable_stdin): Remove the paramater dummy.
2073 (async_disable_stdin): Don't register async_enable_stdin via
2075 * inf-loop.c (inferior_event_handler): Don't
2076 call do_exec_error_cleanups. Call async_enable_stdin instead.
2077 * event-loop.c (start_event_loop): Adjust call to
2079 * tui/tui-interp.c (tui_command_loop): Adjust call to
2082 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2085 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
2086 * breakpoint.c (bpstat_do_actions): In async mode,
2087 don't jump to top expecting stop_bpstat to be already
2089 * event-loop.c (start_event_loop): Call async_enable_stdin
2091 * event-top.c (async_enable_stdin): Do nothing if sync_execution
2093 (command_handler): Do not setup continuation here.
2094 (command_line_handler_continuation): Move to...
2095 * top.c (command_line_handler_continuation): ... here.
2096 (execute_command): In async mode, register continuation.
2097 Don't check frame's language in running in async mode.
2098 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
2099 * inf-loop.c (complete_execution): Inline into...
2100 (inferior_event_handler): ... here. Clear target_executing before
2101 doing any cleanups. Don't try to show prompt if the target was
2103 * infcmd.c (signal_command): Add support for async mode.
2104 (finish_command): Only add continuation if the target was
2105 successfully resumed.
2106 * remote.c (init_async_opts): Register to_get_thread_local_address
2108 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
2109 with sync_execution.
2110 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
2113 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
2115 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
2116 * exec.c (exec_bfd_mtime): Define.
2117 (exec_close): Clear it.
2118 (exec_file_attach): Set it.
2119 * gdbcore.h (exec_bfd_mtime): Declare.
2120 * source.c (find_source_lines): Do not use bfd_get_mtime.
2122 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2124 * top.c (simplified_command_loop): Remove.
2126 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2128 Remove unused remote.c hooks.
2129 * remote.c (deprecated_target_resume_hook)
2130 (deprecated_target_wait_loop_hook): Remove.
2131 (remote_resume): Do not call deprecated_target_resume_hook.
2132 (remote_wait): Do not call deprecated_target_wait_loop_hook.
2133 (remote_async_wait): Likewise.
2135 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2137 Implement MI notification for new threads.
2138 * doc/observer.texi (new_thread): Document.
2139 * observer.sh: Forward declare struct thread_info.
2140 * thread.c (add_thread): Notify observer.
2142 * interps.h (interp_init_ftype): New parameter
2144 (interp_set): Likewise.
2145 (top_level_interpreter_data): Declare.
2146 * interps.c (interp_set): New parameter top_level.
2147 Pass it to interpreter's init function. Remember
2148 top level interpreter.
2149 (interpreter_exec_cmd): Adjust.
2150 (top_level_interpreter_data): New.
2151 * main.c (captured_main): Pass 1 for top_level
2152 parameter of interp_set.
2153 * cli/cli-interp.c (cli_interpreter_init): New
2154 parameter top_level.
2155 * tui/tui-interp.c (tui_init): New parameter top_level.
2157 * mi/mi-interp.c (mi_new_thread): New.
2158 (mi_interpreter_init): If top level, register
2159 observer for new threads.
2161 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
2163 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2165 * top.c (execute_command): Disable break and stop
2166 commands in async mode.
2168 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2171 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2172 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2173 Call target_stop in the INF_QUIT_REQ case.
2174 * Makefile.in (inf-loop.o): Update.
2176 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2178 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2179 Call target_stop in the INF_QUIT_REQ case.
2180 * Makefile.in (inf-loop.o): Update.
2182 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2184 * top.c (execute_command): Enable break, info and interrupt
2185 commands in async mode.
2187 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
2188 Daniel Jacobowitz <dan@codesourcery.com>
2190 * breakpoint.h (breakpoint_restore_shadows): New
2192 * breakpoint.c (breakpoint_restore_shadows): New.
2193 (read_memory_nobpt): Delete.
2194 * gdbcore.h (read_memory_nobpt): Delete declaration.
2195 * target.c (memory_xfer_partial): Call
2196 breakpoint_restore_shadows.
2197 (restore_show_memory_breakpoints)
2198 (make_show_memory_beakpoints_cleanup): New.
2199 (show_memory_breakpoints): New.
2200 * target.h (make_show_memory_beakpoints_cleanup): Declare.
2201 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
2202 Make sure we see memory breakpoints when checking if
2203 breakpoint is still there.
2204 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
2205 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
2206 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
2207 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
2209 2008-03-12 Pedro Alves <pedro@codesourcery.com>
2211 * thread.c (add_thread): Use printf_unfiltered to print.
2213 2008-03-12 Joel Brobecker <brobecker@gnat.com>
2215 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
2216 that is true only on x86-solaris and x86_64-solaris.
2217 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
2218 with proc_get_LDT_entry.
2220 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
2222 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
2223 * config.in, configure: Regenerate.
2224 * fork-child.c (fork_inferior): Call create_tty_session.
2225 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
2226 (create_tty_session): New function.
2227 * terminal.h: Declare create_tty_session.
2229 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2232 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
2233 * mipsread.c: Include elf/internal.h.
2234 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
2237 2008-03-11 Markus Deuling <deuling@de.ibm.com>
2239 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
2240 to get at the current architecture and at the target specific vector.
2241 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
2242 remove define of I387_ST0_REGNUM.
2244 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
2246 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
2247 get at the current architecture
2248 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
2251 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
2252 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
2254 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
2255 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
2256 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
2258 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
2259 at the target specific vector.
2261 (i386_get_longjmp_target): Use get_frame_arch to get at the current
2262 architecture. Use gdbarch_tdep to get at the target specific vector.
2264 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
2265 update caller. Use gdbarch_tdep to get at the target specific vector.
2267 (i386_register_to_value: Use get_frame_arch to get at the current
2270 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
2273 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2274 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
2275 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
2276 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
2278 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
2281 (i387_convert_register_p, i387_register_to_value,
2282 i387_value_to_register): Update call for i386_fp_regnum_p.
2284 * i387-tdep.h: Remove comment.
2285 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
2286 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2287 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
2288 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
2289 I387_MXCSR_REGNUM): Add target specific vector as parameter.
2291 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
2293 * Makefile.in (fork-child.o): Update.
2294 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
2295 argument. Gather all gdbserver features together.
2296 * fork-child.c (exec_wrapper): New variable.
2297 (fork_inferior): Use it.
2298 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
2299 (unset_exec_wrapper_command, _initialize_fork_child): New.
2301 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2303 * source.c (directory_command): Modify the determination of
2304 condition of terminal "from_tty".
2306 2008-03-10 Matt Rice <ratmice@gmail.com>
2308 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
2310 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2312 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
2313 of the data passing to strtoulst function.
2314 (info_spu_signal_command): Likewise.
2316 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
2318 * mi/mi-interp.c (mi_command_loop): Remove
2321 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2323 * remote.c (extended_remote_attach_1): Make local variable pid an int
2326 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2328 * solib-svr4.c (svr4_same_1): New function, originally extracted
2329 from svr4_same and expanded to handle the sparc64 case.
2330 (svr4_same): Move up and reimplement using svr4_same_1.
2331 (enable_break): Use svr4_same_1 to do shared library name comparisons.
2333 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
2335 * MAINTAINERS: Move self to Paper trail.
2337 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
2339 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
2340 * event-loop.c (call_async_signal_handler): New.
2341 * event-loop.h (call_async_signal_handler)
2342 (gdb_call_async_signal_handler): Declare.
2343 (mark_async_signal_handler): Add comments.
2344 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
2345 * mingw-hdep.c (sigint_event, sigint_handler): New.
2346 (gdb_select): Use them. Wait for the readline signal handler
2348 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
2349 * posix-hdep.c (gdb_call_async_signal_handler): New function.
2350 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
2352 (remote_fileio_ctrl_c_signal_handler): Use
2353 gdb_call_async_signal_handler.
2354 (initialize_remote_fileio): Initialize sigint_fileio_token.
2355 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
2356 not initialize tokens here.
2357 (handle_remote_sigint_twice): Likewise. Reinstall
2358 handle_remote_sigint.
2359 (async_remote_interrupt_twice): Just call interrupt_query.
2360 (cleanup_sigint_signal_handler): Do not delete tokens.
2361 (remote_interrupt, remote_interrupt_twice): Use
2362 gdb_call_async_signal_handler.
2363 (interrupt_query): Reinstall the default signal handler.
2364 (_initialize_remote): Initialize tokens here.
2366 2008-03-04 Joel Brobecker <brobecker@adacore.com>
2368 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
2369 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2370 Change the type of the lr register to code_ptr.
2371 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2372 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2373 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2374 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2375 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2376 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2377 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
2379 2008-03-03 James E. Wilson <wilson@tuliptree.org>
2381 * MAINTAINERS: Update my email address.
2383 2008-03-03 Keith Seitz <keiths@redhat.com>
2385 From Dave Murphy <davem@devkitpro.org>:
2386 * configure.ac: Set tcl configdir to win under mingw.
2387 * configure: Regenerate.
2389 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2391 * breakpoint.c (fetch_watchpoint_value): New function.
2392 (update_watchpoint): Set and clear val_valid. Use
2393 fetch_watchpoint_value. Handle unreadable values on the
2394 value chain. Correct check for user-requested array watchpoints.
2395 (breakpoint_init_inferior): Clear val_valid.
2396 (watchpoint_value_print): New function.
2397 (print_it_typical): Use it. Do not free or clear old_val. Print
2398 watchpoints even if old_val == NULL.
2399 (watchpoint_check): Use fetch_watchpoint_value. Check for values
2400 becoming readable or unreadable.
2401 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
2402 (do_enable_watchpoint): Likewise.
2403 * breakpoint.h (struct breakpoint): Update comment for val. Add
2405 * NEWS: Mention watchpoints on inaccessible memory.
2407 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
2409 * Makefile.in (i386-nat.o): Update.
2410 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
2411 i386_use_watchpoints.
2412 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
2413 i386_use_watchpoints.
2414 * i386-nat.c (i386_stopped_data_address): Take two arguments.
2415 (i386_stopped_by_watchpoint): Update call.
2416 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
2417 * config/i386/nm-i386.h: Conditionalize definitions on
2418 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
2419 (i386_use_watchpoints): Declare.
2420 (i386_stopped_data_address): Update.
2421 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2422 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2424 2008-02-29 Joel Brobecker <brobecker@adacore.com>
2426 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
2427 * version.in: Bump version to 6.8.50.20080229-cvs.
2429 2008-02-28 Markus Deuling <deuling@de.ibm.com>
2431 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
2434 2008-02-28 Tom Tromey <tromey@redhat.com>
2436 * infcmd.c (notice_args_read): Print result of get_inferior_args.
2438 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2440 * infcmd.c (kill_if_already_running): Make static. Use
2441 target_require_runnable.
2442 * target.c (target_require_runnable): New.
2443 * target.h (target_require_runnable): Declare.
2445 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2447 * frame.c (reinit_frame_cache): Only annotate if frames were
2450 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2452 * regformats/reg-ppc.dat: Rename "ps" to "msr".
2453 * regformats/reg-ppc64.dat: Likewise.
2455 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2457 * features/Makefile (%.dat): Emit xmltarget statement.
2459 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
2460 Generate code to set gdbserver_xmltarget in init_registers_${name}.
2462 * regformats/arm-with-iwmmxt.dat: Regenerate.
2463 * regformats/mips64-linux.dat: Regenerate.
2464 * regformats/mips-linux.dat: Regenerate.
2465 * regformats/rs6000/powerpc-32.dat: Regenerate.
2466 * regformats/rs6000/powerpc-64.dat: Regenerate.
2467 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2469 * regformats/reg-arm.dat: Add xmlarch statement.
2470 * regformats/reg-i386.dat: Likewise.
2471 * regformats/reg-i386-linux.dat: Likewise.
2472 * regformats/reg-x86-64-linux.dat: Likewise.
2473 * regformats/reg-spu.dat: Likewise.
2475 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2477 * remote.c (remote_wait, remote_async_wait): Stop if we receive
2480 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2482 * utils.c (debug_timestamp): New.
2483 (vfprintf_unfiltered): Print timestamps if requested.
2484 (show_debug_timestamp): New.
2485 (initialize_utils): Register "set debug timestamp".
2486 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
2488 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2490 * breakpoint.c (skip_prologue_sal): New function.
2491 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
2492 computed from a line number.
2494 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2496 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
2497 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2498 Set PC register type to "code_ptr".
2499 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2500 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2501 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2502 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2503 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2504 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2505 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
2508 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
2510 * regformats/regdat.sh: Rename init_registers function in
2511 generated file to init_registers_${name}.
2513 * regformats/reg-crisv32.dat: Set "name" to crisv32.
2514 * regformats/reg-ppc64.dat: Set "name" to ppc64.
2515 * regformats/reg-s390x.dat: Set "name" to s390x.
2517 2008-02-26 Greg Law <glaw@undo-software.com>
2519 * regcache.c (registers_changed): Call reinit_frame_cache.
2521 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
2523 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
2524 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
2525 and svr4_fetch_objfile_link_map.
2526 * Makefile.in (sh-linux-tdep.o): Update.
2528 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
2530 * amd64-tdep.c (amd64_classify): Add support for decimal float
2532 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
2533 use the struct return convention.
2535 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
2537 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
2538 to old format. Discard breakpoint address if shared library is
2540 (breakpoint_1): Adjust formatting of table header accordingly.
2542 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
2544 * remote.c (remote_get_threadlist): If the response
2545 is empty, don't try to parse it.
2547 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
2549 Unbreak 'target async'.
2550 * serial.c (serial_async): Set the
2551 handler function before enabling async
2554 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
2556 * solib-svr4.c (enable_break): Convert r_brk to a code address.
2558 2008-02-21 Pedro Alves <pedro@codesourcery.com>
2560 * remote.c (extended_remote_attach_1): Set attach_flag.
2561 (extended_remote_create_inferior_1): Clear attach_flag.
2563 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
2565 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
2567 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
2568 * solib-svr4.c (solib_svr4_r_brk): New.
2569 (open_symbol_file_object, svr4_current_sos): Always check the
2571 (svr4_fetch_objfile_link_map): Do not set debug_base.
2572 (enable_break): Use r_brk if it is set.
2573 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
2574 (svr4_lp64_fetch_link_map_offsets): Likewise.
2575 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
2577 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2578 Mark Kettenis <kettenis@gnu.org>
2580 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
2581 trad_frame_saved_reg.
2582 (trad-frame.h): New include.
2584 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
2585 instead of frame_obstack_zalloc.
2586 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
2588 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
2590 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2592 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
2593 from disassemble_info instead of gdbarch_byte_order.
2595 * mips-tdep.c (gdb_print_insn_mips): Likewise.
2596 * arm-tdep.c (gdb_print_insn_arm): Likewise.
2598 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2600 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
2601 gdbarch as parameter.
2603 * gdbarch.{c,h}: Regenerate.
2605 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
2607 * mem-break.c (default_memory_insert_breakpoint)
2608 (default_memory_remove_breakpoint): Likewise.
2609 * target.h (default_memory_remove_breakpoint)
2610 (default_memory_insert_breakpoint): Likewise.
2612 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
2613 parameter. Replace current_gdbarch by gdbarch.
2614 * m32r-tdep.c (m32r_memory_insert_breakpoint)
2615 (m32r_memory_remove_breakpoint): Likewise.
2617 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
2619 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
2621 2008-02-19 Joel Brobecker <brobecker@adacore.com>
2623 * NEWS: Add entry describing Add support improvements.
2625 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2627 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
2630 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2632 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
2633 register_offset_hack anymore.
2635 * regcache.{c,h} (register_offset_hack): Remove.
2637 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2639 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
2641 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
2642 current_gdbarch by gdbarch.
2643 (hppa64_hpux_find_global_pointer): Likewise.
2644 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
2645 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
2646 find_global_pointer.
2648 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
2650 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
2652 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
2653 of gdbarch_num_regs.
2655 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
2656 replace current_gdbarch by gdbarch.
2657 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
2659 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2661 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
2662 and replace current_gdbarch by gdbarch.
2664 (store_register): Update call for exec_one_dummy_insn.
2665 (fetch_register, store_register): Update call of regmap.
2667 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
2668 parameter and replace current_gdbarch by gdbarch.
2670 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
2671 the current architecture. Update call for getregs_supplies and
2673 (ppcnbsd_fetch_inferior_registers): Likewise.
2675 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
2676 replace current_gdbarch by gdbarch.
2677 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
2678 get_regcache_arch to get at the current architecture. Update call for
2681 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2683 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
2686 2008-02-15 Markus Deuling <deuling@de.ibm.com>
2688 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
2690 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
2692 * NEWS: Mention pending breakpints in MI.
2694 2008-02-14 Markus Deuling <deuling@de.ibm.com>
2696 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
2698 2008-02-13 Markus Deuling <deuling@de.ibm.com>
2700 Add script to build and test GDB using enable-targets=all.
2702 * gdb_buildall.sh: New file.
2704 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
2706 * NEWS (New native configurations): Xtensa GNU/Linux.
2707 (New targets): Xtensa GNU/Linux.
2708 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
2710 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
2711 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
2712 * configure.tgt (xtensa*-*-linux*): New entry.
2713 * xtensa-config.c (xtensa_tdep): New variable.
2714 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
2715 (rmap): Change format based on new macro XTREG.
2716 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
2717 * xtensa-linux-nat.c: New.
2718 * xtensa-linux-tdep.c: New.
2719 * xtensa-xtregs.c: New.
2720 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
2721 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
2722 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
2723 (xtensa_register_t): New field coprocessor.
2724 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
2725 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
2726 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
2727 Update to handle privileged registers.
2728 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
2729 (xtensa_push_dummy_call): Set windowstart register correctly.
2730 (call0_analyze_prologue): Initialize xtensa_default_isa.
2731 (xtensa_derive_tdep): New.
2732 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
2733 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
2734 Call xtensa_derive_tdep().
2735 * config/xtensa/linux.mh: New.
2736 * regformats/reg-xtensa.dat: New.
2738 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
2740 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
2741 (filenames.h): New include.
2742 * Makefile.in (corelow.o): Add dependency for filenames.h.
2744 2008-02-08 Doug Evans <dje@google.com>
2746 * source.c (find_and_open_source): Always rewrite absolute filenames.
2748 2008-02-07 Doug Evans <dje@google.com>
2750 * breakpoint.c: #include "hashtab.h".
2751 (ambiguous_names_p): New fn.
2752 (update_breakpoint_locations): When restoring bp enable status, don't
2753 compare function names if any functions have same name.
2754 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
2756 2008-02-07 Joel Brobecker <brobecker@adacore.com>
2758 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
2759 instead of just a VEC*. Update use of SV.
2760 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
2762 2007-02-07 Joel Brobecker <brobecker@adacore.com>
2764 * NEWS: Put all new commands since gdb-6.7 together.
2766 2007-02-07 Joel Brobecker <brobecker@adacore.com>
2768 * ada-lang.c: #include "vec.h".
2769 (struct string_vector, new_string_vector, string_vector_append):
2771 (char_ptr): New typedef.
2772 (DEF_VEC_P (char_ptr)): New VEC type.
2773 (symbol_completion_add): Update profile to take the new VEC type
2774 instead of the old string_vector structure. Update code accordingly.
2775 (ada_make_symbol_completion_list): Use the new VEC type instead of
2776 the old string_vector structure, and update the code accordingly.
2777 * Makefile.in (ada-lang.o): Add dependency on vec.h.
2779 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
2781 * p-exp.y: Set current_type in missing places.
2782 (leftdiv_is_integer): New static variable.
2783 Typecast right operand of BINOP_DIV to long_double if both operands
2786 2008-02-06 Maciej W. Rozycki <macro@mips.com>
2788 * remote-mips.c (set_breakpoint): Rename to...
2789 (mips_set_breakpoint): ... this.
2790 (clear_breakpoint): Rename to...
2791 (mips_clear_breakpoint): ... this.
2792 (common_breakpoint): Rename to...
2793 (mips_common_breakpoint): ... this.
2794 (check_lsi_error): Rename to...
2795 (mips_check_lsi_error): ... this.
2797 2007-02-05 Joel Brobecker <brobecker@adacore.com>
2799 * language.h (struct language_defn): Add new field
2800 la_make_symbol_completion_list.
2801 * symtab.c (default_make_symbol_completion_list): Renames
2802 make_symbol_completion_list.
2803 (make_symbol_completion_list): New function.
2804 * symtab.h (default_make_symbol_completion_list): Add declaration.
2805 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
2806 (auto_language, local_language): Likewise.
2807 * objc-lang.c (objc_language_defn): Likewise.
2808 * scm-lang.c (scm_language_defn): Likewise.
2809 * m2-lang.c (m2_language_defn): Likewise.
2810 * f-lang.c (f_language_defn): Likewise.
2811 * jv-lang.c (java_language_defn): Likewise.
2812 * p-lang.c (pascal_language_defn): Likewise.
2813 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
2814 (minimal_language_defn): Likewise.
2815 * ada-lang.c (struct string_vector): New structure.
2816 (new_string_vector, string_vector_append, ada_unqualified_name)
2817 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
2818 (ada_make_symbol_completion_list): New functions.
2819 (ada_language_defn): Set la_make_symbol_completion_list.
2820 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
2821 this function is static.
2823 2008-02-05 Kevin Buettner <kevinb@redhat.com>
2825 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
2826 to account for call site optimizations.
2828 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
2830 * tracepoint.c (read_actions): Handle end-of-text indicator
2831 in action list properly. (Committed by Jim Blandy)
2833 2008-02-05 Jim Blandy <jimb@red-bean.com>
2835 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
2836 pseudoregister, not an internal error.
2837 Reported by: Andrzej Zaborowski
2839 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
2841 * varobj.c (c_value_of_variable): Use xstrdup.
2843 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
2845 Update stored rendition of varobj value when format changes.
2846 * varobj.c (varobj_set_display_format): Recomputed
2848 (c_value_of_variable): Return print_value.
2850 2008-02-03 Doug Evans <dje@google.com>
2852 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
2853 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
2854 * valops.c (value_one): New function.
2855 * value.h (value_one): Declare.
2857 Fix argument promotion for binary arithmetic ops for C.
2858 * valarith.c (unop_result_type): New fn.
2859 (binop_result_type): New fn.
2860 (value_binop): Move result type computation to binop_result_type.
2861 (value_pos, value_neg, value_complement): Move result type
2862 computation to unop_result_type.
2865 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
2866 Return basetype, fieldno if found. All callers updated.
2867 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
2869 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
2870 * symfile.h (fill_in_vptr_fieldno): Delete.
2872 2008-02-02 Doug Evans <dje@google.com>
2874 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
2876 * typeprint.c (*): Whitespace cleanup.
2878 2008-02-02 Mark Kettenis <kettenis@gnu.org>
2879 Luis Machado <luisgpm@br.ibm.com>
2880 Thiago Jung Bauermann <bauerman@br.ibm.com>
2882 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
2883 don't fit into registerson the stack the way GCC does.
2885 2008-02-01 Joel Brobecker <brobecker@adacore.com>
2887 * symtab.c (symbol_set_names): Do not add an entry in the demangling
2888 hash table for Ada symbols. Just store the linkage name as is,
2889 and leave the demangled_name as NULL.
2891 2007-02-01 Joel Brobecker <brobecker@adacore.com>
2893 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
2894 in the global scope.
2895 (new_symbol): Likewise.
2897 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
2899 * breakpoint.c (break_command_1): Return void.
2900 (break_command_really): Return void. Rethrow
2901 exceptions instead of returning.
2902 (gdb_breakpoint): Remove the error_message parameter.
2903 Return void. Rename to set_breakpoint.
2904 * gdb.h (gdb_breakpoint): Rename and move to...
2905 * breakpoint.h (set_breakpoint): ...here.
2906 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
2907 event hooks even if exception is thrown. Adjust to
2908 gdb_breakpoint interface changes.
2911 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
2913 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
2914 float in both first and second word in the doubleword, to support
2917 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
2919 Properly rethrow exception. This fixes errors
2920 about non-existent functions for -break-insert.
2921 * breakpoint.c (break_command_really): Use throw_exception
2922 for rethrowing. If rethrowing, don't print the exception.
2924 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
2926 * NEWS: Mention Decimal Floating Point support.
2928 2008-01-31 Joel Brobecker <brobecker@adacore.com>
2930 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
2931 value type to builtin_type_void_func_ptr.
2933 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
2935 * s390-tdep.c (is_float_singleton, is_float_like,
2936 alignment_of, s390_return_value): Make checks for
2937 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
2939 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
2940 Thiago Jung Bauermann <bauerman@br.ibm.com>
2942 * infcmd.c (default_print_registers_info): Also print hex
2943 raw contents for TYPE_CODE_DECFLOAT registers.
2944 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
2945 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
2946 (rs6000_register_name): Add support for DFP pseudo-registers.
2947 (rs6000_pseudo_register_type): Likewise.
2948 rs6000_pseudo_register_reggroup_p): Likewise.
2949 (ppc_pseudo_register_read): New function.
2950 (ppc_pseudo_register_write): Likewise.
2951 (rs6000_pseudo_register_read): Likewise.
2952 (rs6000_pseudo_register_write): Likewise.
2953 (e500_pseudo_register_read): Move checks to
2954 rs6000_pseudo_register_read.
2955 (e500_pseudo_register_write): Move checks to
2956 rs6000_pseudo_register_write.
2957 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
2958 rs6000_pseudo_register_read and rs6000_pseudo_register_write
2959 in gdbarch if SPE or DFP is available. Adjust gdbarch's
2960 num_pseudo_regs to account for DFP pseudo regs.
2962 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
2964 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
2965 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
2966 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
2967 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
2968 e500_pseudo_register_read, e500_pseudo_register_write): Use
2969 IS_SPE_PSEUDOREG macro.
2970 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
2971 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
2972 Remove initialization of tdep->ppc_ev31_regnum.
2974 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
2976 * printcmd.c (print_formatted): Handle references as for unformatted
2979 2008-01-30 Joel Brobecker <brobecker@adacore.com>
2981 * eval.c (evaluate_subexp_standard): Add handling of user
2982 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
2984 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
2986 * eval.c (evaluate_subexp_standard): Support
2987 BINOP_INTDIV opcode.
2989 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
2991 * valarith.c (value_binop): Add floating-point BINOP_MIN and
2993 For BINOP_EXP, use length and signedness of left operand only for
2994 result, as for shifts.
2995 For integral operands to BINOP_EXP, use new integer_pow and
2996 uinteger_pow functions so as to get full range of results.
2997 (integer_pow): New function.
2998 (uinteger_pow): New function.
3000 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
3002 Use vector for varobj_list_children interface.
3003 * gdb/varobj.c (varobj_list_children): Return vector
3005 * gdb/varobj.h (varobj_list_children): Adjust
3007 (varobj_p): Declare. Declare vector thereof.
3008 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
3009 for varobj_list_children change.
3010 * Makefile.in (varobj_h): Update dependencies.
3012 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
3014 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
3015 TYPE_CODE_DECFLOAT arguments.
3016 (ppc64_sysv_abi_push_dummy_call) Likewise.
3017 (get_decimal_float_return_value): New function.
3018 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
3019 values by calling get_decimal_float_return_value.
3020 (ppc64_sysv_abi_return_value): Likewise.
3022 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
3024 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
3025 for preprocessor macro information. Formatting changes.
3027 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3029 * remote.c (struct remote_state): Add cached_wait_status.
3030 (remote_exec_file): New variable.
3031 (PACKET_vAttach, PACKET_vRun): New constants.
3032 (extended_remote_restart): Do not query for status.
3033 (struct start_remote_args): New.
3034 (remote_start_remote): Take it as a second argument. Check
3035 whether the target is running. Issue an error for non-running
3036 non-extended targets. Cache the wait status. Set inferior_ptid
3038 (remote_open_1): Prompt to disconnect non-running targets. Make
3039 sure the target is marked running. Do not set inferior_ptid here.
3040 Update call to remote_start_remote. Do not call remote_check_symbols
3041 if the target is not running.
3042 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
3043 argument. Handle a non-running target.
3044 (remote_detach): Use it.
3045 (extended_remote_detach): New.
3046 (remote_disconnect): Fix typo. Use remoute_mourn_1.
3047 (extended_remote_attach_1, extended_remote_attach)
3048 (extended_async_remote_attach): New.
3049 (remote_vcont_resume): Remove unused variable.
3050 (remote_wait, remote_async_wait): Use any cached wait status.
3051 (putpkt_binary, getpkt): Clear any cached wait status.
3052 (extended_remoute_mourn_1): New.
3053 (extended_remote_mourn): Use it.
3054 (extended_async_remote_mourn, extended_remote_run): New.
3055 (extended_remote_create_inferior_1): New.
3056 (extended_remote_create_inferior): Use it.
3057 (extended_remote_async_create_inferior): Likewise.
3058 (remote_xfer_partial): Skip for non-executing targets.
3059 (init_extended_remote_ops): Set to_detach and to_attach.
3060 (init_extended_async_remote_ops): Likewise. Use
3061 extended_async_remote_mourn.
3062 (_initialize_remote): Register vAttach, vRun, and
3063 set remote exec-file.
3064 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
3066 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3068 * Makefile.in (symfile.o): Update.
3069 * NEWS: Mention exec tracing support.
3070 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
3072 * infcmd.c (kill_if_already_running, detach_command)
3073 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
3074 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
3075 (follow_exec): Do not check may_follow_exec. Do not mourn and push
3076 targets. Apply the sysroot path to the loaded executable. Use
3077 no_shared_libraries.
3078 * linux-nat.c (linux_child_follow_fork): Print fork following
3079 messages if verbose.
3080 (kill_wait_callback): Kill again before waiting a second time.
3081 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
3082 no_shared_libraries.
3084 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3086 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
3088 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3090 * nto-tdep.h: Remove #include "defs.h".
3091 * nto-tdep.c: Add #include "defs.h".
3092 * Makefile.in (nto_tdep_h): Update dependencies.
3093 (nto-tdep.o): Likewise.
3095 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3097 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
3099 (proceed, start_remote): Update call to wait_for_inferior.
3100 * inferior.h (wait_for_inferior): Update declaration.
3101 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
3102 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
3103 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
3104 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
3106 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
3108 * varobj (adjust_value_for_child_access): Added checking for
3109 returned value from gdb_value_ind.
3110 (c_describe_child): Likewise.
3111 (cplus_describe_child): Fixed a typo.
3113 2008-01-29 Jim Blandy <jimb@red-bean.com>
3115 * MAINTAINERS: Update my info.
3117 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3119 Use multiple locations for hardware watchpoints.
3120 This eliminates the need to traverse value chain, doing
3121 various checks, in three different places.
3123 * breakpoint.h (struct bp_location): New fields
3124 lengths and watchpoint_type.
3125 (struct breakpoint): Remove the val_chain field.
3126 * breakpoint.c (is_hardware_watchpoint): New.
3127 (free_valchain): Remove.
3128 (update_watchpoint): New.
3129 (insert_bp_location): For hardware watchpoint, just
3131 (insert_breakpoints): Call update_watchpoint_locations
3132 on all watchpoints. If we have failed to insert
3133 any location of a hardware watchpoint, remove all inserted
3135 (remove_breakpoint): For hardware watchpoints, directly
3137 (watchpoints_triggered): Iterate over locations.
3138 (bpstat_stop_status): Use only first location of
3139 a resource watchpoint.
3140 (delete_breakpoint): Don't call free_valchain.
3141 (print_one_breakpoint): Don't print all
3142 locations for watchpoints.
3143 (breakpoint_re_set_one): Use update_watchpoint for
3146 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3148 Don't reset watchpoint block on solib load.
3150 * breakpoint.c (insert_bp_location): For watchpoints,
3151 recompute condition.
3152 (breakpoint_re_set_one): Instead of recomputing value
3153 and condition for watchpoints, just reset value and
3154 let insert_breakpoints/insert_bp_location recompute it.
3155 Don't do anything about disabled watchpoint.
3157 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
3159 * valarith.c (value_binop): Handle unsigned integer
3162 2008-01-28 Kevin Buettner <kevinb@redhat.com>
3164 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
3165 instruction pattern that appears frequently in position
3166 independent code. Fix bug in code which looks for "fmov" and
3167 backtracks if no "fmov" is found.
3169 2008-01-28 Doug Evans <dje@google.com>
3171 * dbxread.c (read_dbx_symtab): Fix indentation.
3172 Reformat comments to 80 columns.
3173 Move local var def closer to only use.
3175 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3177 * fork-child.c (SHELL_FILE): Remove #ifndef.
3178 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
3180 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
3182 * i386-tdep.c (i386_skip_noop): New function.
3183 (i386_analyze_prologue): Call i386_skip_noop function.
3185 2008-01-24 Michael Snyder <msnyder@specifix.com>
3187 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
3188 * win32-nat.c (win32_xfer_partial): Ditto.
3189 * target.c (default_xfer_partial): Minor whitespace adjustment.
3191 2008-01-24 Pedro Alves <pedro@codesourcery.com>
3193 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
3194 strip bit 1 even if pc doesn't point to thumb code.
3196 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
3198 * remote.c (remote_wait): Handle SIGINT between packets.
3199 (remote_async_wait): Likewise.
3201 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
3202 Chris Demetriou <cgd@google.com>
3204 * thread.c (add_thread_silent): Renamed
3206 (print_thread_events): New variable definition.
3207 (show_print_thread_events): New function.
3208 (_initialize_thread): Add "set print thread-events" and
3209 "show print thread-events" commands.
3210 (add_thread): Announce new thread.
3211 * gdbthread.h (add_thread_silent): Declare.
3212 (print_thread_events): New variable declaration.
3213 * inf-ttrace.c (inf_ttrace_wait): Don't
3214 inform about new thread, as add_thread is always
3215 called too, and will take care of that.
3216 * infrun.c (handle_inferior_event): Likewise.
3217 * procfs.c (procfs_wait): Likewise.
3218 * remote.c (remote_currthread): Likewise.
3219 * sol-thread.c (sol_thread_wait): Likewise.
3220 * win32-nat.c (get_win32_debug_event): Likewise.
3221 * linux-thread-db.c (attach_thread): Likewise.
3222 Remove the verbose parameter.
3223 (check_event): Make detach_thread be verbose
3224 only if print_thread_events is set.
3225 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
3226 about new thread. This is called only from
3227 linux-thread-db.c:attach_thread, which will take care.
3228 Remove the verbose parameter.
3229 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
3231 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
3233 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
3235 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
3237 * breakpoint.c (break_command_really): New parameter
3239 (break_command_1): Pass 0 as
3240 ignore_count to break_command_really.
3241 (gdb_breakpoint): Pass ignore_count to
3242 break_command_really.
3244 2008-01-21 Kevin Buettner <kevinb@redhat.com>
3246 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
3247 sigcontext struct via pointer.
3248 (struct sigframe comment): Update to show new field `psc'.
3250 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
3252 * infrun.c (handle_inferior_event): If
3253 we failed to remove breakpoints, error,
3254 don't try to increment PC by hand.
3256 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
3258 Add NetBSD/hppa target and host support.
3260 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
3261 (hppabsd_gregset): Move to ...
3262 (hppabsd_regset_from_core_section): Rename
3263 hppaobsd_regset_from_core_section and move to ...
3264 (hppabsd_find_global_pointer): Update comment.
3265 (hppabsd_init_abi): Make global. Do not register
3266 hppabsd_regset_from_core_section.
3267 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
3269 (_initialize_hppabsd_tdep): Move to ...
3270 * hppaobsd-tdep.c: ... here. New file.
3271 * hppnbsd-tdep.c: New file.
3272 * hppnbsd-nat.c: New file.
3273 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
3274 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
3275 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
3276 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
3277 * configure.host (hppa*-*-netbsd*): New entry.
3278 * configure.tgt (hppa*-*-netbsd*): New entry.
3279 (hppa*-*-openbsd*): Update.
3280 * NEWS (New native configuration): Mention NetBSD/hppa.
3281 (New targets): Mention NetBSD/hppa.
3283 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3285 * gdbarch.sh (function_list): Add new property bits_big_endian to
3287 * gdbarch.{c,h}: Regenerate.
3289 * value.c (struct value): Replace BITS_BIG_ENDIAN by
3290 gdbarch_bits_big_endian (comment).
3291 (unpack_field_as_long, modify_field): Likewise.
3292 * value.h: Likewise (comment).
3293 * valops.c (value_slice): Likewise.
3294 * valarith.c (value_subscript, value_bit_index): Likewise.
3295 * gdbtypes.h (field): Likewise (comment).
3296 * eval.c (evaluate_subexp_standard): Likewise.
3297 * dwarf2read.c (dwarf2_add_field): Likewise.
3298 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
3299 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
3301 * defs.h (BITS_BIG_ENDIAN): Remove.
3303 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3305 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
3307 * m2-exp.y (yylex): Likewise.
3308 * objc-exp.y (yylex): Likewise.
3310 * defs.h (DEPRECATED_STREQN): Remove.
3312 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
3314 * MAINTAINERS: Update my email address.
3316 2008-01-17 Jim Blandy <jimb@codesourcery.com>
3318 * README: Mention gdbserver/README.
3320 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
3322 * valarith.c (value_binop): Handle BINOP_INTDIV
3323 for unsigned and signed integers.
3325 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
3327 * s390-tdep.c (s390_gdbarch_init): Set default long double
3328 type to 128-bit IEEE quad.
3330 2008-01-17 Joel Brobecker <brobecker@adacore.com>
3332 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
3334 2008-01-16 Mark Kettenis <kettenis@gnu.org>
3336 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
3338 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
3339 * value.c: All callers changed.
3341 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3343 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
3344 DEPRECATED_STREQ by its expression.
3345 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
3346 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
3347 (scan_xcoff_symtab): Likewise.
3348 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
3349 * f-lang.c (find_common_for_function): Likewise.
3350 * objc-exp.y (parse_number): Likewise.
3352 * defs.h (DEPRECATED_STREQ): Remove.
3354 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3356 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
3357 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
3358 get_frame_arch to get at the current_architecture. Update AM33_MODE
3360 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
3361 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
3363 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
3365 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3367 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
3369 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
3371 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
3372 current_gdbarch by gdbarch. Update caller.
3374 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
3375 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
3376 the current architecture. Update calls of
3377 amd64_native_gregset_supplies_p.
3378 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
3379 (amd64bsd_store_inferior_registers): Likewise.
3381 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3383 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
3384 Replace current_gdbarch by gdbarch. Update caller.
3386 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3388 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
3389 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
3390 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
3391 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
3392 (stabsect_build_psymtabs): Fix indentation.
3394 2008-01-15 Michael Snyder <msnyder@specifix.com>
3396 * corelow.c (core_xfer_partial): Comment, cut/paste error.
3398 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
3400 * win32-nat.c (win32_create_inferior): Restore code calling
3401 CloseHandle on ProcessInformation structure.
3403 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
3405 * configure.ac: Check for void * as 3 argument of ptrace.
3406 * configure: regenerate.
3408 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3410 * alpha-tdep.c (alpha_heuristic_proc_start)
3411 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
3412 current_gdbarch by gdbarch.
3414 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
3415 current architecture by frame_info. Update alpha_heuristic_proc_start
3418 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
3419 get_frame_arch to get at the current architecture by frame_info. Update
3420 alpha_sigtramp_register_address call.
3422 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
3423 current_gdbarch by gdbarch. Update caller.
3424 (convert_to_extended, convert_from_extended): Add endianess parameter
3425 for comparison. Update caller.
3426 (arm_extract_return_value, arm_store_return_value): Use
3427 get_regcache_arch to get at the current architecture.
3429 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
3430 current_gdbarch by gdbarch. Update caller.
3431 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
3432 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
3434 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
3435 gdbarch as parameter. Update caller.
3436 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
3437 current_gdbarch by gdbarch. Update caller.
3439 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
3440 update caller. Replace current_gdbarch by gdbarch.
3442 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
3443 the current architecture. Replace current_gdbarch by gdbarch.
3444 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
3445 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
3446 expression. Add gdbarch as parameter and replace current_gdbarch with
3448 (M6811_TDEP): Remove.
3449 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
3451 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
3452 current_gdbarch by gdbarch. Update caller.
3454 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
3456 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
3459 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
3460 caller. Relace current_gdbarch by gdbarch.
3461 (altivec_register_p, spe_register_p): Likewise.
3462 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
3464 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
3465 altivec_register_p and spe_register_p.
3467 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
3468 caller. Replace current_gdbarch by gdbarch.
3469 (score_analyze_prologue): use get_frame_arch to get at the current
3472 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
3473 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
3474 current_gdbarch by gdbarch. Update caller.
3475 (sparc_frame_cache): Use get_frame_arch to get at the current
3477 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
3478 sparc_analyze_prologue.
3480 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
3483 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3485 * exec.c: #include "arch-utils.h"
3486 (print_section_info): Use gdbarch_from_bfd to get at the
3487 current architecture. Replace current_gdbarch. Fix indention. Replace
3488 deprecated_print_address_numeric by paddress.
3489 * Makefile.in (exec.o) Add dependency to arch-utils.h.
3491 * valprint.c (val_print_string): Replace
3492 deprecated_print_address_numeric.
3493 * tracepoint.c (trace_mention, scope_info): Likewise.
3494 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
3495 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
3496 (maintenance_check_symtabs): Likewise.
3497 * symfile.c (list_overlays_command): Likewise.
3498 * stack.c (frame_info, print_block_frame_labels): Likewise.
3499 * printcmd.c (print_address, print_address_demangle)
3500 (address_info): Likewise.
3501 * corefile.c (memory_error): Likewise.
3502 * infcmd.c (jump_command): Likewise.
3503 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
3504 (mention, delete_breakpoint): Likewise.
3505 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
3506 * dwarf2read.c (dump_die): Likewise.
3507 * ada-valprint.c (ada_val_print_1): Likewise.
3508 * f-valprint.c (f_val_print): Likewise.
3509 * linux-fork.c (info_forks_command): Likewise.
3510 * m32r-com.c (m32r_load_section, m32r_load)
3511 (m32r_upload_command): Likewise.
3513 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
3515 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3517 * gdbarch.sh (skip_prologue): Add gdbarch
3519 * gdbarch.{c,h}: Regenerate.
3521 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
3522 * amd64-tdep.c (amd64_skip_prologue): Likewise.
3523 * avr-tdep.c (avr_skip_prologue): Likewise.
3524 * cris-tdep.c (cris_skip_prologue): Likewise.
3525 * frv-tdep.c (frv_skip_prologue): Likewise.
3526 * h8300-tdep.c (h8300_skip_prologue): Likewise.
3527 * hppa-tdep.c (hppa_skip_prologue): Likewise.
3528 * i386-tdep.c (i386_skip_prologue): Likewise.
3529 * ia64-tdep.c (ia64_skip_prologue): Likewise.
3530 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
3531 * m32r-tdep.c (m32r_skip_prologue): Likewise.
3532 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
3533 * m68k-tdep.c (m68k_skip_prologue): Likewise.
3534 * m88k-tdep.c (m88k_skip_prologue): Likewise.
3535 * mep-tdep.c (mep_skip_prologue): Likewise.
3536 * mips-tdep.c (mips_skip_prologue): Likewise.
3537 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
3538 * mt-tdep.c (mt_skip_prologue): Likewise.
3539 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
3540 * score-tdep.c (score_skip_prologue): Likewise.
3541 * sh64-tdep.c (sh64_skip_prologue): Likewise.
3542 * sh-tdep.c (sh_skip_prologue): Likewise.
3543 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
3544 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
3545 * spu-tdep.c (spu_skip_prologue): Likewise.
3546 * v850-tdep.c (v850_skip_prologue): Likewise.
3547 * vax-tdep.c (vax_skip_prologue): Likewise.
3548 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
3549 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
3551 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
3552 current_gdbarch by gdbarch.
3553 * m32c-tdep.c (m32c_skip_prologue): Likewise.
3554 * s390-tdep.c (s390_skip_prologue): Likewise.
3556 2008-01-10 Doug Evans <dje@google.com>
3558 * defs.h (struct continuation_arg): Fix typo in comment.
3559 * target.c (target_translate_tls_address): Fix comment spelling error.
3561 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
3563 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
3564 (DOUBLEST_SCAN_FORMAT): Likewise.
3565 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
3566 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
3567 * c-exp.y (parse_number): Likewise.
3568 * jv-exp.y (parse_number): Likewise.
3569 * objc-exp.y (parse_number): Likewise.
3570 * p-exp.y (parse_number): Likewise.
3572 2008-01-09 Joel Brobecker <brobecker@adacore.com>
3574 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
3575 (check_typedef): Likewise.
3577 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
3579 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
3580 seen_double_big_d, treat the new H, D, and DD modifiers as length
3583 2008-01-08 Joel Brobecker <brobecker@adacore.com>
3585 * dwarf2read.c (read_enumeration_type): Add comment.
3587 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
3589 * config.in: Regenerate.
3591 2008-01-08 Joel Brobecker <brobecker@adacore.com>
3593 * ada-lang.c (ada_convert_actual): Renames convert_actual.
3595 (ada_convert_actuals): Delete.
3596 * ada-lang.h (ada_convert_actual): Add declaration.
3597 (ada_convert_actuals): Remove declaration.
3598 * infcall.c: #include "ada-lang.h".
3599 (value_arg_coerce): Add new parameter sp. Update function
3600 documetnation. Add handling of Ada function call parameters.
3601 * Makefile.in (infcall.o): Update dependencies.
3603 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3605 * ada-lang.c (ensure_lval): Fix value lval kind.
3606 (convert_actual): Add handling for arguments passed by reference.
3608 2008-01-08 Doug Evans <dje@google.com>
3610 * dbxread.c (read_dbx_symtab): Fix indentation.
3612 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
3614 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
3615 (valarith.o): Depend on dfp.h.
3616 (valops.o): Likewise.
3617 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
3618 (set_decnumber_context): New function.
3619 (decimal_check_errors): Likewise.
3620 (decimal_from_number): Likewise.
3621 (decimal_to_number): Likewise.
3622 (decimal_from_string): Use set_decnumber_context and
3623 decimal_check_errors.
3624 (decimal_from_integral): New function.
3625 (decimal_from_floating): Likewise.
3626 (decimal_to_double): Likewise.
3627 (promote_decimal): Likewise.
3628 (decimal_binop): Likewise.
3629 (decimal_is_zero): Likewise.
3630 (decimal_compare): Likewise.
3631 (decimal_convert): Likewise.
3632 * dfp.h (decimal_from_integral): New prototype.
3633 (decimal_from_floating): Likewise.
3634 (decimal_to_double): Likewise.
3635 (decimal_binop): Likewise.
3636 (decimal_is_zero): Likewise.
3637 (decimal_compare): Likewise.
3638 (decimal_convert): Likewise.
3639 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
3640 call to value_from_decfloat.
3641 * valarith.c: Include dfp.h.
3642 (value_args_as_decimal): New function.
3643 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
3644 (value_logical_not): Likewise.
3645 (value_equal): Likewise.
3646 (value_less): Likewise.
3647 (value_pos): Likewise.
3648 (value_neg): Formatting fix.
3649 * valops.c: Include dfp.h.
3650 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
3651 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
3652 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
3653 (value_from_decfloat): Remove expect_type argument.
3654 * value.h (value_from_decfloat): Update prototype.
3656 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
3658 Ignore change in name of dynamic linker during
3659 execution on Solaris. This also unbreaks pending breakpoints.
3661 * solist.h (struct target_so_ops): New field same.
3662 * solib-svr4.c (svr4_same): New.
3663 (_initialize_svr4_solib): Register svr4_same.
3664 * solib.c (update_solib_list): Use ops->same, if available.
3666 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
3668 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
3669 when using MS-DOS paths.
3671 2008-01-05 Pedro Alves <pedro@codesourcery.com>
3673 * NEWS: Mention --pid and --core command line behaviour changes.
3675 2008-01-05 Pedro Alves <pedro@codesourcery.com>
3677 * main.c (captured_main): Remove 'count' varible and the
3678 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
3679 --pid options were issued simultaneously. If an explicit pid
3680 option was passed, don't fallback to core file. Detect extra
3681 arguments better in the presence of explicit pid or core
3684 2008-01-05 Joel Brobecker <brobecker@adacore.com>
3686 * ada-lang.c (ada_which_variant_applies): Correctly compute
3687 the value of the discriminant when the variant record is packed.
3689 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3691 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
3692 that are used to differentiate homonyms.
3694 2008-01-04 Jerome Guitton <guitton@adacore.com>
3696 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
3697 when the type is an anonymous pointer type.
3698 (ada_check_typedef): Avoid a seg fault when the type is null.
3699 * ada-typeprint.c (print_array_type): Add support for pointer
3702 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
3704 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
3706 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3708 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
3709 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
3711 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3713 * ada-exp.y (chop_separator): New function.
3714 (write_selectors): Rewrite to re-use chop_separator.
3715 (ada_nget_field_index, get_symbol_field_type): New functions.
3716 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
3719 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3721 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
3722 of SYMBOL_VALUE when working with function symbols.
3724 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3726 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
3727 expressions. These expressions do not need to be rewriten.
3729 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3731 * dwarf2read.c (read_enumeration_type): Flag type as stub if
3732 the given die is a declaration.
3734 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3736 * ada-lang.c (ada_array_bound_from_type): Make non-static.
3737 Handle properly the case when the index type is an enumerated type.
3738 Do not return the subtype of the bounds type, just return the
3739 bounds type directly - this is not needed and is more consistent
3740 with what we do for arrays when no XA parallel type exists.
3742 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3744 * ada-lang.c (static_unwrap_type): Add forward declaration.
3745 (template_to_static_fixed_type): Fields of dynamic types sometimes
3746 also need to be unwrapped. Take this into account.
3747 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
3748 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
3749 * ada-typeprint.c (ada_print_type): Get the typename from
3750 the original type, not the base type.
3752 2008-01-03 Jerome Guitton <guitton@adacore.com>
3754 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
3755 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
3756 Update calls to ada_to_fixed_type.
3757 (ada_template_to_fixed_record_type_1): Ditto, but without looking
3759 (ada_to_fixed_type): Add check_tag parameter; do not look for
3760 tag if null. When looking for a tag, use a fixed record type.
3761 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
3762 * ada-valprint.c (printable_val_type, ada_value_print): Update
3763 calls to ada_to_fixed_type.
3765 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
3767 * doublest.c (convert_floatformat_to_doublest): Call
3768 floatformat_to_doublest instead of floatformat_to_double and use
3770 (convert_doublest_to_floatformat): Call floatformat_from_doublest
3771 instead of floatformat_from_double and use DOUBLEST variables.
3773 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
3775 * MAINTAINERS (Write After Approval): Add self.
3777 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3779 * symfile.c (set_initial_language): Make non-static.
3780 * symfile.h (set_initial_language): Add declaration.
3781 * language.c: #include "symfile.h".
3782 (set_language): Call set_initial_language if the frame language
3783 could not be determined.
3785 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
3787 * eval.c (evaluate_subexp_for_address): Provide frame address to
3788 locate_var_value only if it will be needed.
3790 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
3792 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
3794 2008-01-02 Joel Brobecker <brobecker@adacore.com>
3796 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
3797 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
3798 This is needed to make sure that any other treatment applied
3799 to the resulting value does not fail for spurious reason,
3800 such as trying to take the address of this value.
3802 2008-01-02 Joel Brobecker <brobecker@adacore.com>
3804 * ada-lang.c (ada_value_equal): Dereference reference types when
3807 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
3809 Updated copyright notices for most files.
3811 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
3813 * win32-nat.c (psapi_module_handle): Remove static.
3814 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
3815 return first module found if base_address is zero. Don't initialize
3816 psapi function pointers here. Convert to cygwin paths when
3818 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
3819 executable name. Use get_module_name when that fails or when
3821 (_initialize_psapi): New function. Initialize psapi stuff before it is
3822 needed or issue a warning if it is not found. Move psapi_module_handle
3825 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3827 * ada-lang.c (ada_remove_trailing_digits): New function.
3828 (ada_remove_po_subprogram_suffix): New function.
3829 (ada_decode): Improve. Move the description of the algorithm
3830 directly inside the code, instead of in the function global
3833 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3835 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
3836 and always print the dereferenced value.
3838 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3840 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
3841 of the case where the first argument is a reference.
3842 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
3844 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3846 Implement support for Ada interface types.
3848 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
3849 (ada_is_ignored_field): Ignore fields that are a dispatch table
3852 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3854 * top.c (print_gdb_version): Update copyright year.
3856 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3858 * ChangeLog-2007: New ChangeLog rotation.
3859 * ChangeLog: Reset for 2008.
3860 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
3863 For older changes see ChangeLog-2007.
3869 version-control: never