1 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
3 * remote.c (extended_remote_create_inferior_1): Clean up
4 before marking the target running.
6 2008-05-08 Joel Brobecker <brobecker@adacore.com>
8 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
11 2008-05-07 Joel Brobecker <brobecker@adacore.com>
13 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
14 sparc64-sol2-tdep.c: Update for unwinder changes.
16 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
18 * cp-support.c (mangled_name_to_comp): Initialize storage.
19 (unqualified_name_from_comp): Likewise.
21 2008-05-07 Jie Zhang <jie.zhang@analog.com>
23 * remote.c (remote_insert_breakpoint): Call get_remote_state
24 after gdbarch_breakpoint_from_pc is called.
25 (remote_insert_hw_breakpoint): Likewise.
27 2008-05-06 Joel Brobecker <brobecker@adacore.com>
29 * valprint.c (val_print): Add new language parameter and use it
30 instead of using the current_language. Update calls to val_print
32 (common_val_print): Add new langauge parameter and pass it to
34 * value.h (struct language_defn): Add opaque declaration.
35 (val_print, common_val_print): Update declarations.
36 * stack.c (print_frame_args): Update call to common_val_print
37 using the appropriate language.
38 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
39 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
40 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
41 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
42 #include "language.h" if necessary.
43 Update calls to val_print and common_val_print.
44 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
47 2008-05-06 Joel Brobecker <brobecker@adacore.com>
49 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
50 pointing inside a non-executable section as function descriptors.
52 2008-05-06 Pedro Alves <pedro@codesourcery.com>
54 * inf-loop.c (inferior_event_handler): Run all continuations and
55 print any language change before running the breakpoint commands.
57 2008-05-06 Joel Brobecker <brobecker@adacore.com>
59 * frame-unwind.c (frame_unwind_got_bytes): New function.
60 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
61 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
64 2008-05-05 Doug Evans <dje@google.com>
66 * NEWS: Mention new /m modifier for disassemble command.
67 * cli/cli-cmds.c (print_disassembly): New function.
68 (disassemble_current_function): New function
69 (disassemble_command): Recognize /m modifier, print mixed
71 (init_cli_cmds): Update disassemble help text.
73 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
75 * xtensa-tdep.c: Update for unwinder changes.
77 2008-05-05 Andreas Schwab <schwab@suse.de>
79 Update m68k port for unwinder changes.
80 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
81 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
82 (m68k_frame_unwind): Use default_frame_sniffer.
83 (m68k_frame_sniffer): Remove.
84 (m68k_frame_base_address): Expect this_frame.
85 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
87 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
88 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
89 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
90 parameter instead of pc value.
91 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
93 (m68k_linux_sigtramp_frame_this_id)
94 (m68k_linux_sigtramp_frame_prev_register)
95 (m68k_linux_sigtramp_frame_sniffer): Update signature.
96 (m68k_linux_sigtramp_frame_unwind): Use
97 m68k_linux_sigtramp_frame_sniffer.
98 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
100 * m68klinux-nat.c (store_register): Fix typo.
102 2008-05-05 Pedro Alves <pedro@codesourcery.com>
104 * infcmd.c (step_1): Put thread id on the stack to avoid possible
107 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
109 * symfile.c (reread_symbols): Update objfile's entry point.
111 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
112 Joel Brobecker <brobecker@adacore.com>
114 * ada-lang.c: Update throughout to use symbol_matches_domain
115 instead of matching the symbol domain explictly.
116 * dwarf2read.c (add_partial_symbol): Do not add new psym for
117 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
118 class as typedefs. See lookup_partial_symbol function.
119 (new_symbol): Similar to add_partial_symbol, do not create
120 symbol for the typedef. See lookup_block_symbol.
121 * symtab.c (symbol_matches_domain): New function, takes care
122 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
123 (lookup_partial_symbol): Use symbol_matches_domain to see if the
124 found psym domain matches the given domain.
125 (lookup_block_symbol): Likewise.
127 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
129 * top.c (command_line_handler_continuation): Remove.
130 (execute_command): Do not install the above.
132 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
134 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
135 and catch all exceptions from it.
136 * top.c (command_line_handler_continuation): Don't
137 call bpstat_do_action here.
139 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
141 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
142 (struct die_info): Remove type.
143 (read_type_die, read_typedef, read_base_type, read_subrange_type)
144 (read_structure_type, read_enumeration_type, read_array_type)
145 (read_tag_pointer_type, read_tag_ptr_to_member_type)
146 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
147 (read_tag_string_type, read_subroutine_type, read_set_type)
148 (read_unspecified_type): Delete prototypes. Remove check for
149 already-loaded type. Return the new type.
150 (set_die_type): Return the new type.
151 (reset_die_and_siblings_types): Delete.
152 (load_comp_unit, load_full_comp_unit): Set type_hash.
153 (process_queue): Remove call to reset_die_and_siblings_types.
154 (process_die): Do not read most types here. Use read_type_die
156 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
157 (quirk_gcc_member_function_pointer): Return the new type.
158 (process_structure_scope, process_enumeration_scope): Use
159 get_die_type and read the DIE's type.
160 (read_full_die): Do not initialize die->type.
161 (tag_type_to_type): Use read_type_die.
162 (read_type_die): Check for already defined types. Return the
164 (determine_prefix): Use get_die_type.
165 (set_die_type): Return the type.
166 (get_die_type): Take a CU argument. Check for no type_hash.
168 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
170 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
173 2008-05-04 Pedro Alves <pedro@codesourcery.com>
175 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
176 and bp_longjmp_resume breakpoints.
177 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
179 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
180 breakpoints. Create bp_longjmp breakpoints as momentary
182 (enable_longjmp_breakpoint): Delete.
183 (set_longjmp_breakpoint): New.
184 (disable_longjmp_breakpoint): Delete.
185 (delete_longjmp_breakpoint): New.
186 (set_longjmp_resume_breakpoint): Delete.
187 (set_momentary_breakpoint_at_pc): New.
188 (breakpoint_re_set_one): Don't delete bp_longjmp and
189 bp_longjmp_resume breakpoints.
190 (breakpoint_re_set): Don't create longjmp and longjmp-resume
193 * infrun.c (step_resume_breakpoint): Add comment.
194 (struct execution_control_state): Delete handling_longjmp member.
195 (init_execution_control_state). Don't clear handling_longjmp.
196 (context_switch): Don't context switch handling_longjmp.
197 (handle_inferior_event): If handling a bp_longjmp breakpoint,
198 create a bp_longjmp_resume breakpoint, and set it as current
199 step_resume_breakpoint, then step over the longjmp breakpoint. If
200 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
201 breakpoint, delete the longjmp-resume breakpoint, and stop
203 (currently_stepping): Remove handling_longjmp from expression.
204 (insert_step_resume_breakpoint_at_sal): Update comment.
205 (insert_longjmp_resume_breakpoint): New.
207 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
208 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
210 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
211 (set_longjmp_resume_breakpoint): Delete declaration.
213 * gdbthread.h (save_infrun_state): Remove handling_longjmp
215 (load_infrun_state): Delete *handling_longjmp parameter.
216 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
218 (load_infrun_state): Delete *handling_longjmp parameter. Update
221 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
222 (delete_longjmp_breakpoint_cleanup): New.
223 (step_1): Call set_longjmp_breakpoint instead of
224 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
225 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
226 (step_1_continuation): Pass thread id in the continuation args to
228 (step_once): Add thread parameter. Pass thread id the the
231 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
233 Set CU BASE_ADDRESS already from partial DIEs.
234 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
235 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
236 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
237 from these variables if it was still unset.
239 * Makefile.in: Update dependencies.
240 * dwarf2read.c: Include "addrmap.h"
241 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
242 (dwarf2_ranges_read): New prototype.
243 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
244 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
245 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
246 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
247 comment for it. Add the found ranges to RANGES_PST. New variable
248 BASEADDR, initialize it the common way.
249 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
250 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
251 HAS_RANGES_OFFSET for the later processing.
252 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
253 * symtab.c: Include "addrmap.h"
254 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
255 Move the psymtab locator into ...
256 (find_pc_sect_psymtab_closer): ... a new function.
258 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
260 * arch-utils.c (gdbarch_update_p): Use default values for
261 info.abfd and info.target_desc if they are NULL.
262 (gdbarch_from_bfd): Remove assertion.
263 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
264 using the current target description.
265 (gdbarch_info_fill): Do not use default values for info->abfd
266 and info->target_desc.
268 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
270 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
272 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
274 * inferior.h (read_pc_pid, write_pc_pid): Remove.
275 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
277 * regcache.c (read_pc_pid): Remove, replace by ...
278 (regcache_read_pc): ... this function.
279 (write_pc_pid): Remove, replace by ...
280 (regcache_write_pc): ... this function.
281 (read_pc, write_pc): Update.
283 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
284 write_pc_pid by regcache_read_pc and regcache_write_pc.
285 (displaced_step_fixup): Likewise.
286 (resume): Likewise. Use regcache arch instead of current_gdbarch.
287 (prepare_to_proceed): Likewise.
289 (adjust_pc_after_break): Likewise.
290 (handle_inferior_event): Likewise.
292 * linux-nat.c (cancel_breakpoint): Likewise.
293 * linux-thread-db.c (check_event): Likewise.
294 * aix-thread.c (aix_thread_wait): Likewise.
295 * tracepoint.c (trace_dump_command): Likewise.
297 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
299 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
300 SYMBOL_LOCATION_BATON.
302 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
304 * target.h (struct target_ops): New field to_auxv_parse.
305 * auxv.c (default_auxv_parse): New, renamed from previous
307 (target_auxv_parse): Try to call target method. Fallback to
308 default_auxv_parse if not found.
309 * procfs.c (procfs_auxv_parse): New.
310 (init_procfs_ops): On Solaris, in 64-bit mode, install
313 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
315 * symfile.c (add_symbol_file_command): Use paddress rather than
316 hex_string to print the address.
318 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
320 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
321 return the null frame ID to terminate the backtrace.
323 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
325 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
326 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
327 (SIG_FRAME_PC_OFFSET): Likewise.
328 (SIG_FRAME_LR_OFFSET): Likewise.
329 (SIG_FRAME_FP_OFFSET): Likewise.
330 (rs6000_push_dummy_call): Likewise.
331 (rs6000_return_value): Likewise.
332 (rs6000_convert_from_func_ptr_addr): Likewise.
333 (branch_dest, rs6000_software_single_step): Likewise.
334 (deal_with_atomic_sequence): Rename to ...
335 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
336 Do not call branch_dest; inline required parts of that function.
337 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
338 with SYMBOL_LINKAGE_NAME.
339 (struct reg, regsize): Delete.
340 (read_memory_addr): Delete; inline into callers.
341 (rs6000_skip_prologue): Move after skip_prologue.
342 (skip_prologue): Remove prototype.
343 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
344 initialization as if this variable were true. Do not install
345 ppc64_sysv_abi_adjust_breakpoint_address.
347 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
348 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
350 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
351 (SIG_FRAME_PC_OFFSET): Likewise.
352 (SIG_FRAME_LR_OFFSET): Likewise.
353 (SIG_FRAME_FP_OFFSET): Likewise.
354 (rs6000_push_dummy_call): Likewise.
355 (rs6000_return_value): Likewise.
356 (rs6000_convert_from_func_ptr_addr): Likewise.
357 (branch_dest, rs6000_software_single_step): Likewise. Replace
358 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
359 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
360 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
361 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
362 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
364 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
365 (AIX_TEXT_SEGMENT_BASE): New macro.
366 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
367 by AIX_TEXT_SEGMENT_BASE.
369 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
370 (struct gdbarch_tdep): Remove text_segment_base member.
371 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
372 ppc64_sysv_abi_adjust_breakpoint_address.
374 * Makefile.in (rs6000-tdep.o): Update dependencies.
375 (rs6000-aix-tdep.o): Likewise.
377 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
378 Thiago Jung Bauermann <bauerman@br.ibm.com>
380 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
381 * doublest.c (convert_typed_floating): Fix typo in comment.
382 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
383 * frame-unwind.h (frame_sniffer_ftype): Likewise.
384 * frame.c (frame_unwind_address_in_block): Likewise.
385 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
386 * symtab.h (struct symbol): Likewise.
387 * tramp-frame.h (struct trad_frame_cache): Likewise.
388 * value.c (allocate_repeat_value): Likewise.
390 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
392 * infrun.c (handle_inferior_event): Do not insert breakpoints at
393 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
395 2008-05-03 Pedro Alves <pedro@codesourcery.com>
397 * parse.c (parse_exp_in_context): Don't override
398 expression_context_pc if get_selected_block returned a valid
401 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
403 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
404 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
405 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
407 * c-typeprint.c (c_type_print_base): Delete handling of template
409 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
410 (METHOD_PTR_TO_VOFFSET): Delete.
411 * defs.h (QUIT_FIXME): Delete.
412 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
413 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
414 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
415 ninstantiations, and instantiations.
416 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
417 (TYPE_FN_FIELD_INLINED): Delete.
418 * srec.h (SREC_BINARY): Delete.
419 * symtab.c (symbol_init_demangled_name): Delete.
420 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
421 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
422 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
423 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
424 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
425 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
426 * target.h (enum thread_control_capabilities): Delete tc_switch.
427 (target_can_switch_threads): Delete.
429 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
431 * Makefile.in (objfiles.o): Update.
432 * exec.c (exec_set_section_address): Support p->addr != 0.
433 * objfiles.c (objfile_relocate): Update exec_ops section
435 * symfile.c (place_section): Move exec_set_section_address call...
436 (default_symfile_offsets): ...to here.
438 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
440 * Makefile.in (ppc_linux_tdep_h): New macro.
441 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
442 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
443 (powerpc_e500l_c): Likewise.
444 (ppc-linux-nat.o): Update dependencies.
445 (ppc-linux-tdep.o): Update dependencies.
446 (rs6000-tdep.o): Update dependencies.
448 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
449 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
450 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
451 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
452 (tdesc_powerpc_e500): Remove.
454 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
455 and "features/rs6000/powerpc-altivec64.c".
456 (ppc_supply_reg, ppc_collect_reg): Make global.
457 (variants): Use tdesc_powerpc_32 for "powerpc" and
458 tdesc_powerpc_altivec64 for "powerpc64".
459 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
461 * ppc-linux-tdep.h: New file.
463 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
464 Include "features/rs6000/powerpc-32l.c".
465 Include "features/rs6000/powerpc-altivec32l.c".
466 Include "features/rs6000/powerpc-64l.c".
467 Include "features/rs6000/powerpc-altivec64l.c".
468 Include "features/rs6000/powerpc-e500l.c".
469 (ppc_linux_supply_gregset): New function.
470 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
471 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
472 (ppc64_linux_gregset): Likewise.
473 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
474 (ppc_linux_trap_reg_p): New function.
475 (ppc_linux_write_pc): New function.
476 (ppc_linux_core_read_description): New function.
477 (ppc_linux_init_abi): Install ppc_linux_write_pc and
478 ppc_linux_core_read_description. Install orig_r3 and trap
479 registers if present in the target description.
480 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
482 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
483 (PT_ORIG_R3, PT_TRAP): Define if necessary.
484 (ppc_register_u_addr): Handle orig_r3 and trap registers.
485 (fetch_ppc_registers): Likewise.
486 (store_ppc_registers): Likewise.
487 (store_register): Likewise.
488 (ppc_linux_read_description): Check whether AltiVec is supported.
489 Check whether inferior is 32-bit or 64-bit. Return the appropriate
490 Linux target description.
492 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
493 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
494 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
495 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
496 rs6000/powerpc-e500. Update -expedite variables accordingly.
498 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
499 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
500 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
501 * features/rs6000/powerpc-e500.c: Regenerate.
502 * features/rs6000/powerpc-32.c: Regenerate.
503 * features/rs6000/powerpc-64.c: Regenerate.
505 * features/rs6000/power-linux.xml: New file.
506 * features/rs6000/power64-linux.xml: New file.
507 * features/rs6000/powerpc-32l.xml: New file.
508 * features/rs6000/powerpc-altivec32l.xml: New file.
509 * features/rs6000/powerpc-64l.xml: New file.
510 * features/rs6000/powerpc-altivec64l.xml: New file.
511 * features/rs6000/powerpc-e500l.xml: New file.
512 * features/rs6000/powerpc-32l.c: New (generated) file.
513 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
514 * features/rs6000/powerpc-64l.c: New (generated) file.
515 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
516 * features/rs6000/powerpc-e500l.xml: New (generated) file.
518 * regformats/reg-ppc.dat: Remove.
519 * regformats/reg-ppc64.dat: Remove.
520 * regformats/rs6000/powerpc-32.dat: Remove.
521 * regformats/rs6000/powerpc-64.dat: Remove.
522 * regformats/rs6000/powerpc-e500.dat: Remove.
523 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
524 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
525 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
526 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
527 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
529 2008-05-03 Pedro Alves <pedro@codesourcery.com>
531 * thread.c (delete_thread): Call observer_notify_thread_exit.
532 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
533 thread_exit observer.
534 (mi_thread_exit): New.
536 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
538 * breakpoint.c (create_exception_catchpoint): Remove prototype
539 for already deleted function.
540 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
541 * frame.h (show_stack_frame): Remove prototype.
542 * stack.c (show_stack_frame): Remove empty, unused function.
543 * source.c (symtab_to_fullname, print_source_lines): Small fix
545 * value.c (show_values): Update comments to mention "show values"
546 command instead of "info history".
548 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
550 * linespec.c: Include "target.h".
551 (minsym_found): Handle minimal symbols pointing to function
552 descriptors. Use find_function_start_pc.
553 * minsyms.c (msymbol_objfile): New function.
554 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
555 to function descriptors.
556 * symtab.c (fixup_section): Only use minimal symbol at the same
557 address to determine section of a symbol.
558 (find_function_start_pc): New function.
559 (find_function_start_sal): Use it.
560 * symtab.h (msymbol_objfile): Add prototype.
561 (find_function_start_pc): Likewise.
562 * value.c: Include "objfiles.h".
563 (value_fn_field): Handle minimal symbols pointing to function
565 * Makefile.in (linespec.o): Update dependencies.
568 2008-05-02 Joel Brobecker <brobecker@adacore.com>
570 * ada-lang.c (unwrap_value): Handle the case where the "F" field
571 inside a PAD type is a bitfield.
573 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
575 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
576 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
577 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
578 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
579 Allow typedefs when checking for function pointer arguments.
580 Right-align small structs passed on the stack.
581 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
582 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
583 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
585 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
587 * Makefile.in (arm-tdep.o): Update.
588 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
589 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
590 (arm_pc_is_thumb): Use mapping symbols.
591 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
592 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
593 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
594 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
595 * gdbarch.sh: Add record_special_symbol.
596 * gdbarch.c, gdbarch.h: Regenerated.
597 * objfiles.c (struct objfile_data): Add cleanup member.
598 (register_objfile_data_with_cleanup): New function, from
599 register_objfile_data.
600 (register_objfile_data): Use it.
601 (objfile_free_data): Call clear_objfile_data.
602 (clear_objfile_data): Call cleanup functions.
603 * objfiles.h (register_objfile_data_with_cleanup): Declare.
605 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
607 * objfiles.c (init_entry_point_info): Handle shared libraries.
609 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
611 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
614 2008-05-02 Jim Blandy <jimb@codesourcery.com>
615 Pedro Alves <pedro@codesourcery.com>
617 Implement displaced stepping.
619 * gdbarch.sh (max_insn_length): New 'variable'.
620 (displaced_step_copy, displaced_step_fixup)
621 (displaced_step_free_closure, displaced_step_location): New
623 (struct displaced_step_closure): Add forward declaration.
624 * gdbarch.c, gdbarch.h: Regenerated.
626 * arch-utils.c: #include "objfiles.h".
627 (simple_displaced_step_copy_insn)
628 (simple_displaced_step_free_closure)
629 (displaced_step_at_entry_point): New functions.
630 * arch-utils.h (simple_displaced_step_copy_insn)
631 (simple_displaced_step_free_closure)
632 (displaced_step_at_entry_point): New prototypes.
634 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
635 (I386_MAX_MATCHED_INSN_LEN): ... this.
636 (i386_absolute_jmp_p, i386_absolute_call_p)
637 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
638 (i386_displaced_step_fixup): New functions.
639 (struct i386_insn, i386_match_insn): Update.
640 (i386_gdbarch_init): Set gdbarch_max_insn_length.
641 * i386-tdep.h (I386_MAX_INSN_LEN): New.
642 (i386_displaced_step_fixup): New prototype.
643 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
644 Register gdbarch_displaced_step_copy,
645 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
646 and gdbarch_displaced_step_location functions.
648 * infrun.c (debug_displaced): New variable.
649 (show_debug_displaced): New function.
650 (struct displaced_step_request): New struct.
651 (displaced_step_request_queue, displaced_step_ptid)
652 (displaced_step_gdbarch, displaced_step_closure)
653 (displaced_step_original, displaced_step_copy)
654 (displaced_step_saved_copy, can_use_displaced_stepping): New
656 (show_can_use_displaced_stepping, use_displaced_stepping)
657 (displaced_step_clear, cleanup_displaced_step_closure)
658 (displaced_step_dump_bytes, displaced_step_prepare)
659 (displaced_step_clear_cleanup, write_memory_ptid)
660 (displaced_step_fixup): New functions.
661 (resume): Call displaced_step_prepare.
662 (proceed): Call read_pc once, and remember the value. If using
663 displaced stepping, don't remove breakpoints.
664 (handle_inferior_event): Call displaced_step_fixup. Add some
665 debugging output. When we try to step over a breakpoint, but get
666 a signal to deliver to the thread instead, ensure the step-resume
667 breakpoint is actually inserted. If a thread hop is needed, and
668 displaced stepping is enabled, don't remove breakpoints.
669 (init_wait_for_inferior): Call displaced_step_clear.
670 (_initialize_infrun): Add "set debug displaced" command. Add
671 "maint set can-use-displaced-stepping" command. Clear
673 * inferior.h (debug_displaced): Declare variable.
674 (displaced_step_dump_bytes): Declare function.
676 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
679 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
681 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
682 (arm_force_mode_string, arm_show_fallback_mode)
683 (arm_show_force_mode): New.
684 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
686 (_initialize_arm_tdep): Add "set arm fallback-mode"
687 and "set arm force-mode".
688 * NEWS: Document new commands.
690 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
692 * main.h (batch_silent): Declare.
693 * event-top.c: Include main.h.
694 (gdb_setup_readline): Remove extern batch_silent declaration.
695 * infrun.c (normal_stop): Don't print source location when running in
697 * Makefile.in (event-top.o): Add main.h dependency.
699 2008-05-02 Andreas Schwab <schwab@suse.de>
701 * target.h (struct target_ops): Add
702 to_watchpoint_addr_within_range.
703 (target_watchpoint_addr_within_range): New function.
704 * target.c (update_current_target): Inherit
705 to_watchpoint_addr_within_range, defaulting to
706 default_watchpoint_addr_within_range.
707 (default_watchpoint_addr_within_range): New function.
708 (debug_to_watchpoint_addr_within_range): New function.
709 (setup_target_debug): Set to_watchpoint_addr_within_range.
710 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
712 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
713 * breakpoint.c (watchpoints_triggered): Use
714 target_watchpoint_addr_within_range.
716 2008-05-01 Pedro Alves <pedro@codesourcery.com>
718 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
719 (i[34567]86-*-dicos*, x86_64-*-dicos*):
720 Set gdb_osabi to GDB_OSABI_DICOS.
722 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
723 * osabi.c (gdb_osabi_name): Add "DICOS".
725 * i386-dicos-tdep.c: New file.
727 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
728 (ALLDEPFILES): Add i386-dicos-tdep.c.
729 (i386-dicos-tdep.o): New rule.
731 2008-05-01 Pedro Alves <pedro@codesourcery.com>
733 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
734 and register the fork's PTID as a thread.
736 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
739 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
740 assign its value to the breakpoint created.
741 (create_breakpoints): Add breakpoint_ops argument and pass it
742 to create_breakpoint call.
743 (break_command_really): Add breakpoint_ops argument and pass/assign
745 (break_command_1): Pass NULL as ops argument.
746 (set_breakpoint): Pass NULL as ops argument.
747 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
748 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
749 catch and throw catchpoints.
751 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
754 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
755 translate signal numeric value from the target to GDB's enum
757 * gdbarch.c, gdbarch.h: Regenerated.
758 * gdbarch.sh: Added two new functions target_signal_from_host and
759 target_signal_to_host.
760 * target.h (default_target_signal_from_host,
761 default_target_signal_to_host): New functions - declarations.
762 * signals/signals.c (struct gdbarch): New declaration.
763 (default_target_signal_to_host, default_target_signal_from_host): New
766 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
768 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
769 * arm-tdep.c (arm_frame_is_thumb): New.
770 (arm_pc_is_thumb): Clarify comment.
771 (thumb_analyze_prologue): Remove PC special case.
772 (thumb_scan_prologue): Take a block_addr argument. Use it for
773 find_pc_partial_function. Remove unused variables.
774 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
775 for find_pc_partial_function. Remove PC special case.
776 (arm_prologue_prev_register): Add special handling for PC and CPSR.
777 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
778 (arm_get_next_pc): Use arm_frame_is_thumb.
779 (arm_write_pc): Use CPSR_T instead of 0x20.
780 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
781 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
783 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
785 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
787 (struct dwarf2_frame_state_reg): Add FN to loc union.
789 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
791 * exec.c (print_section_info): Add missing '\n'.
793 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
795 * thread.c (add_thread): Move observer call to ...
796 (add_thread_silent): ... here.
798 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
800 * rs6000-tdep.c: Update for unwinder changes.
801 * ppcobsd-tdep.c: Likewise.
803 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
805 * s390-tdep.c: Update for unwinder changes.
807 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
809 * spu-tdep.c: Update for unwinder changes.
811 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
813 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
814 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
815 sparc64-linux-tdep.c: Update for unwinder changes.
817 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
819 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
820 for unwinder changes.
821 * mips-tdep.c: Likewise.
822 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
825 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
827 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
830 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
832 Update i386 and amd64 ports for unwinder changes.
834 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
835 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
836 (amd64_frame_unwind): Use default_frame_sniffer.
837 (amd64_frame_sniffer): Delete.
838 (amd64_sigtramp_frame_cache): Expect this_frame.
839 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
840 (amd64_sigtramp_frame_sniffer): Update signature.
841 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
842 (amd64_frame_base_address): Expect this_frame.
843 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
845 (amd64_init_abi): Use set_gdbarch_dummy_id and
846 frame_unwind_append_unwinder.
847 * i386-tdep.c (i386_frame_cache): Expect this_frame.
848 (i386_frame_this_id, i386_frame_prev_register): Update signature.
849 (i386_frame_unwind): Use default_frame_sniffer.
850 (i386_frame_sniffer): Delete.
851 (i386_sigtramp_frame_cache): Expect this_frame.
852 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
853 (i386_sigtramp_frame_sniffer): Update signature.
854 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
855 (i386_frame_base_address): Update signature.
856 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
857 (i386_push_dummy_call): Update comment.
858 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
860 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
861 and frame_unwind_append_unwinder.
862 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
863 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
864 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
865 i386nbsd-tdep.c: Update for unwinder changes.
867 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
869 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
870 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
872 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
873 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
874 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
876 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
878 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
880 * tramp-frame.h (struct tramp_frame): Update signature of init.
881 * Makefile.in (trad-frame.o): Update.
883 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
885 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
886 (execute_stack_op): Put this_frame in the baton.
887 (execute_cfa_program): Take this_frame.
888 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
889 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
890 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
891 (dwarf2_frame_this_id): Adjust to work on this_frame.
892 (dwarf2_signal_frame_this_id): Delete.
893 (dwarf2_frame_prev_register): Update signature. Use new frame
895 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
896 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
897 dwarf2_frame_sniffer.
898 (dwarf2_append_unwinders): New.
899 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
901 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
902 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
903 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
904 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
905 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
906 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
907 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
908 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
909 (dwarf2_append_unwinders): Declare.
910 (dwarf2_frame_base_sniffer): Update declaration.
911 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
914 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
916 Convert frame unwinders to use the current frame and
919 * frame.c (frame_debug): Make global.
920 (get_frame_id): Pass this frame to unwinder routines.
921 (frame_pc_unwind): Remove unused unwind->prev_pc support.
922 (do_frame_register_read): Do not discard the return value of
924 (frame_register_unwind): Remove debug messages. Use
925 frame_unwind_register_value.
926 (frame_unwind_register_value, get_frame_register_value): New
928 (create_new_frame, get_frame_base_address, get_frame_locals_address)
929 (get_frame_args_address, get_frame_type): Pass this frame to
931 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
933 * frame.h: Update comments.
934 (frame_debug, frame_unwind_register_value, get_frame_register_value)
935 (frame_prepare_for_sniffer): Declare.
936 * frame-unwind.h: Update comments and parameter names.
937 (default_frame_sniffer): Declare.
938 (frame_prev_register_ftype): Return a struct value *.
939 (struct frame_unwind): Remove prev_pc member.
940 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
941 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
942 (frame_unwind_got_register, frame_unwind_got_memory)
943 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
944 * frame-base.h: Update comments and parameter names.
945 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
946 if necessary. Add debugging output.
947 * sentinel-frame.c (sentinel_frame_prev_register)
948 (sentinel_frame_this_id): Update for new signature.
949 (sentinel_frame_prev_pc): Delete.
950 (sentinel_frame_unwinder): Remove prev_pc.
951 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
953 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
954 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
955 (frame_unwind_append_sniffer): Delete.
956 (frame_unwind_append_unwinder): New function.
957 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
958 from unwinders. Use frame_prepare_for_sniffer.
959 (default_frame_sniffer, frame_unwind_got_optimized)
960 (frame_unwind_got_register, frame_unwind_got_memory)
961 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
962 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
963 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
965 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
966 * gdbarch.c, gdbarch.c: Regenerated.
967 * frame-base.c (default_frame_base_address)
968 (default_frame_locals_address, default_frame_args_address): Update
970 (frame_base_find_by_frame): Pass this frame to unwinder routines.
971 * infcall.c (call_function_by_hand): Update comments.
972 * Makefile.in (frame-unwind.o): Update dependencies.
974 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
976 * ada-lang.c (ada_value_primitive_packed_val): Only check
977 value_lazy for memory lvals.
978 * findvar.c (value_of_register_lazy): New function.
979 (locate_var_value): Only check value_lazy for memory lvals.
980 * valarith.c (value_subscripted_rvalue): Likewise.
981 * valops.c (value_fetch_lazy): Handle both memory and register
983 (search_struct_field, value_slice): Only check value_lazy for memory
985 * value.c (struct value): Update comment for lazy.
986 (value_primitive_field): Only check value_lazy for memory lvals.
987 * value.h (value_lazy): Update comment.
988 (value_of_register_lazy): Declare.
990 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
992 * corefile.c (reopen_exec_file): Close any open files.
994 2008-04-29 Joel Brobecker <brobecker@adacore.com>
996 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
997 show_memory_breakpoints to 1 while reading the instruction bundle.
999 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1001 * gdbarch.sh: Document the return_value method. Explain that
1002 the FUNCTYPE parameter might be NULL.
1003 * gdbarch.h: Regenerated.
1004 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
1005 type when calling using_struct_return, as this is unnecessary
1008 2008-04-28 Joel Brobecker <brobecker@adacore.com>
1010 * terminal.h (create_tty_session): Fix return type.
1012 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
1014 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
1016 2008-04-26 Joel Brobecker <brobecker@adacore.com>
1018 * breakpoint.c (condition_command, commands_from_control_command)
1019 (break_command_really): Minor reformatting.
1021 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1023 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
1025 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1027 * amd64-tdep.c (amd64_get_longjmp_target): New.
1028 (amd64_init_abi): Register amd64_get_longjmp_target as
1029 gdbarch_get_longjmp_target callback.
1030 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
1032 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1034 * breakpoint.h (enum bpstat_what_main_action): Delete
1035 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
1037 * breakpoint.c (clrs): Delete.
1038 (bpstat_what): Update table.
1040 * infrun.c (handle_inferior_event): Remove
1041 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
1043 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1045 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
1046 Adjust all prototypes using mi_cmd_args_ftype to use
1048 (struct mi_cmd): Remove the args_func field.
1049 * mi/mi-cmds.c: Don't provide value for the args_func field.
1050 * mi/mi-main.c (mi_execute_async_cli_command)
1051 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1052 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1053 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
1054 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
1055 (mi_cmd_target_download): Adjust.
1056 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
1057 (mi_cmd_execute): Do not check for args_func.
1058 (mi_execute_async_cli_command): Adjust.
1059 * mi/mi-parse.c: Don't check for args_func.
1061 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1063 * breakpoint.c (bpstat_check_location)
1064 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
1065 New, extracted from bpstat_stop_status.
1066 (bpstat_stop_status): Use the above.
1068 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1070 * mi/mi-main.c (last_async_command): Rename to current_token.
1071 (previous_async_command): Remove.
1072 (mi_cmd_gdb_exit): Adjust.
1073 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
1074 (mi_cmd_target_select): Adjust.
1075 (mi_cmd_execute): Don't set previous_async_command. Free token
1076 here even in async mode.
1077 (mi_execute_async_cli_command): Adjust.
1078 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
1080 (mi_load_progress): Adjust.
1082 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1084 * infcmd.c (step_1_continuation): Always disable longjmp
1085 breakpoint if we're not going to do another step.
1087 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1089 exec_cleanup murder.
1090 * breakpoint.c (until_break_command_continuation): Add
1091 the 'error' parameter. Directly delete the breakoint as
1092 opposed to running cleanups.
1093 (until_break_command): Install continuation only
1094 after starting the target. Don't use exec cleanups,
1095 use ordinary cleanups. Discard cleanups is successfully
1096 started the target in async mode.
1097 (make_cleanup_delete_breakpoint): Remove.
1098 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
1100 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
1102 (struct continations): Add the 'error' parameter to the
1103 continuation_hook field.
1104 (add_continuation, do_all_continuations)
1105 (add_intermediate_continuation)
1106 (do_all_intermediate_continuations): Add the 'error' parameter.
1107 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
1108 * inf-loop.c (inferior_event_handler): Instead of calling
1109 discard_all_continuations, use do_all_continuations with 1 as
1110 'error' parameter. Pass 0 as 'error' parameter in existing uses
1111 of discard_all_continuations.
1112 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
1114 (step_once): Install continuation only after resuming the target.
1115 (step_1_continuation): Disable longjmp breakpoint on error.
1116 (finish_command_continuation): Add the error parameter. Delete
1117 the finish breakpoint directly, do not use cleanups.
1118 (finish_command): Do not use exec_cleanups. Always setup
1119 continuation. For sync case, immediately run them.
1120 (attach_command_continuation): Add the error parameter.
1121 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
1122 remove step_resume_breakpoint -- adjust delete it directly.
1123 * interps.c (interp_set): Adjust call to do_all_continations.
1124 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
1126 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
1128 (mi_cmd_execute): Do not use exec_cleanup.
1129 (mi_execute_async_cli_command): Simplify the string concatenation
1130 logic. Do no use exec cleanup.
1131 (mi_exec_async_cli_cmd_continuation): New parameter error.
1132 Free last_async_command.
1133 * top.c (command_line_handler_continuation): New parameter error.
1134 * utils.c (exec_cleanup_chain, make_exec_cleanup)
1135 (do_exec_cleanups): Remove.
1136 (add_continuation, do_all_continations)
1137 (add_intermediate_continuation)
1138 (do_all_intermediate_continuations): New parameter error.
1140 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1142 * breakpoint.h (bp_location_p): New typedef.
1143 Register a vector of bp_location_p.
1144 * breakpoint.c (always_inserted_mode)
1145 (show_always_inserted_mode): New.
1146 (unlink_locations_from_global_list): Remove.
1147 (update_global_location_list)
1148 (update_global_location_list_nothrow): New.
1149 (update_watchpoint): Don't free locations.
1150 (should_insert_location): New.
1151 (insert_bp_location): Use should_insert_location.
1152 (insert_breakpoint_locations): Copied from
1154 (insert_breakpoint): Use insert_breakpoint_locations.
1155 (bpstat_stop_status): Call update_global_location_list
1156 when disabling breakpoint.
1157 (allocate_bp_location): Don't add to bp_location_chain.
1158 (set_raw_breakpoint)
1159 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
1160 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
1161 (enable_overlay_breakpoints, disable_overlay_breakpoints)
1162 (set_longjmp_resume_breakpoint)
1163 (enable_watchpoints_after_interactive_call_stop)
1164 (disable_watchpoints_before_interactive_call_start)
1165 (create_internal_breakpoint)
1166 (create_fork_vfork_event_catchpoint)
1167 (create_exec_event_catchpoint, set_momentary_breakpoint)
1168 (create_breakpoints, break_command_1, watch_command_1)
1169 (create_exception_catchpoint)
1170 (handle_gnu_v3_exceptions)
1171 (disable_breakpoint, breakpoint_re_set_one)
1172 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1173 (create_ada_exception_breakpoint): : Don't call check_duplicates.
1174 Call update_global_location_list.
1175 (delete_breakpoint): Don't remove locations and don't
1176 try to reinsert them. Call update_global_location_list.
1177 (update_breakpoint_locations): Likewise.
1178 (restore_always_inserted_mode): New.
1179 (update_breakpoints_after_exec): Temporary disable
1180 always inserted mode.
1181 * Makefile.in: Update dependencies.
1183 * infrun.c (proceed): Remove breakpoints while stepping
1185 (handle_inferior_event): Don't remove or insert
1187 * linux-fork.c (checkpoint_command): Remove breakpoints
1188 before fork and insert after.
1189 (linux_fork_context): Remove breakpoints before switch
1191 * target.c (target_disconnect, target_detach): Remove
1192 breakpoints from target.
1195 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1197 * breakpoint.c (print_one_breakpoint_location): In MI
1198 mode, report the location string the breakpoint was
1199 originally created with.
1201 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
1203 * Makefile.in (xtensa-tdep.o): Update dependencies.
1204 * configure.tgt (xtensa*): Update dependencies.
1205 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
1206 Local variable areg renamed to arreg.
1207 (areg_number): New function.
1208 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
1209 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
1210 replaced by arreg_number.
1211 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
1212 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
1213 (xtensa_scan_prologue): New function.
1214 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
1215 when ENTRY instraction hasn't been executed yet. Get the frame pointer
1216 value based on prologue analysis. Fix the bugs preventing WS and
1217 AR4-AR7/A11 registers from getting right values for intermediate frames,
1218 whose registers have been already spilled.
1219 (xtensa_frame_prev_register): Fix WS register value. Use are_number
1220 and arreg_number appropriately.
1221 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1222 svr4_ilp32_fetch_link_map_offsets.
1224 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
1226 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
1227 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
1229 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1231 * acinclude.m4: Add override.m4.
1232 * configure: Regenerate.
1234 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1236 * ada-lang.c (get_selections): Variable PROMPT made non-const and
1237 initialized with a trailing space now. Use PROMPT_ARG of
1238 COMMAND_LINE_INPUT instead of printing it ourselves.
1240 2008-04-22 Joel Brobecker <brobecker@adacore.com>
1242 * NEWS: Document support for 64-bit core file.
1244 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
1246 * NEWS: Add information on calling convention and new SH CLI options.
1248 * sh-tdep.c (sh_cc_gcc): New static string.
1249 (sh_cc_renesas): Ditto.
1250 (sh_cc_enum): New static string array.
1251 (sh_active_calling_convention): New static string pointer denoting
1252 active user chosen ABI.
1253 (sh_is_renesas_calling_convention): New function to return function
1254 specific ABI, or user choice if necessary.
1255 (sh_use_struct_convention): Rename first argument and turn around its
1256 meaning. Check for renesas ABI and return accordingly.
1257 (sh_use_struct_convention_nofpu): New function.
1258 (sh_next_flt_argreg): Get function type as third parameter. Check
1259 for renesas ABI and choose floating registers accordingly.
1260 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
1261 struct return slot accordingly.
1262 (sh_push_dummy_call_nofpu): Ditto.
1263 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
1264 Evaluate ABI and give to sh_use_struct_convention_nofpu.
1265 (sh_return_value_fpu): Evaluate ABI and give to
1266 sh_use_struct_convention.
1267 (show_sh_command): New function.
1268 (set_sh_command): Ditto.
1269 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
1272 * gdbarch.sh (return_value): Add func_type argument.
1273 * gdbarch.c: Regenerate.
1275 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
1276 val_type so as not to collide with value_type function. Call
1277 using_struct_return with additional function type argument.
1278 * infcall.c (call_function_by_hand): Call using_struct_return and
1279 gdbarch_return_value with additional function type argument.
1280 * infcmd.c (print_return_value): Take addition func_type argument.
1281 Call gdbarch_return_value with additional function type argument.
1282 (finish_command_continuation): Call print_return_value with additional
1283 function type argument.
1284 (finish_command): Ditto.
1285 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
1286 additional function type argument.
1287 * stack.c (return_command): Call using_struct_return and
1288 gdbarch_return_value with additional function type argument.
1289 * value.c (using_struct_return): Take additional function type argument.
1290 * value.h (using_struct_return): Accommodate declaration.
1291 * alpha-tdep.c (alpha_return_value): Add func_type argument.
1292 * amd64-tdep.c (amd64_return_value): Ditto.
1293 * arm-tdep.c (arm_return_value): Ditto.
1294 * avr-tdep.c (avr_return_value): Ditto.
1295 * cris-tdep.c (cris_return_value): Ditto.
1296 * frv-tdep.c (frv_return_value): Ditto.
1297 * h8300-tdep.c (h8300_return_value): Ditto.
1298 (h8300h_return_value): Ditto.
1299 * hppa-tdep.c (hppa32_return_value): Ditto.
1300 (hppa64_return_value): Ditto.
1301 * i386-tdep.c (i386_return_value): Ditto.
1302 * ia64-tdep.c (ia64_return_value): Ditto.
1303 * iq2000-tdep.c (iq2000_return_value): Ditto.
1304 * m32c-tdep.c (m32c_return_value): Ditto.
1305 * m32r-tdep.c (m32r_return_value): Ditto.
1306 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
1307 * m68k-tdep.c (m68k_return_value): Ditto.
1308 (m68k_svr4_return_value): Ditto.
1309 * m88k-tdep.c (m88k_return_value): Ditto.
1310 * mep-tdep.c (mep_return_value): Ditto.
1311 * mips-tdep.c (mips_eabi_return_value): Ditto.
1312 (mips_n32n64_return_value): Ditto.
1313 (mips_o32_return_value): Ditto.
1314 (mips_o64_return_value): Ditto.
1315 * mn10300-tdep.c (mn10300_return_value): Ditto.
1316 * mt-tdep.c (mt_return_value): Ditto.
1317 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
1318 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
1319 (ppc_sysv_abi_broken_return_value): Ditto.
1320 (ppc64_sysv_abi_return_value): Ditto.
1321 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
1322 (ppc_sysv_abi_broken_return_value): Ditto.
1323 (ppc64_sysv_abi_return_value): Ditto.
1324 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
1325 * rs6000-tdep.c (rs6000_return_value): Ditto.
1326 * s390-tdep.c (s390_return_value): Ditto.
1327 * score-tdep.c (score_return_value): Ditto.
1328 * sh-tdep.c (sh_return_value_nofpu): Ditto.
1329 (sh_return_value_fpu): Ditto.
1330 * sh64-tdep.c (sh64_return_value): Ditto.
1331 * sparc-tdep.c (sparc32_return_value): Ditto.
1332 * sparc64-tdep.c (sparc64_return_value): Ditto.
1333 * spu-tdep.c (spu_return_value): Ditto.
1334 * v850-tdep.c (v850_return_value): Ditto.
1335 * vax-tdep.c (vax_return_value): Ditto.
1336 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
1337 * xtensa-tdep.c (xtensa_return_value): Ditto.
1339 * gdbtypes.h (struct type): Add calling_convention member.
1340 * dwarf2read.c (read_subroutine_type): Add calling convention read
1341 from DW_AT_calling_convention attribute to function type.
1343 2008-04-22 Markus Deuling <deuling@de.ibm.com>
1345 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
1346 multi_f77_subscript to support values from registers.
1347 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
1348 * value.h (value_subscripted_rvalue): Add prototype.
1350 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
1352 * f-valprint.c (f_val_print): Likewise.
1354 2008-04-21 Craig Silverstein <csilvers@google.com>
1356 * dwarf2read.c (zlib_decompress_section): Define abfd in the
1359 2008-04-21 Pedro Alves <pedro@codesourcery.com>
1361 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
1362 section is not a code section.
1364 2008-04-19 Craig Silverstein <csilvers@google.com>
1366 * NEWS: Add information on compressed debug sections.
1368 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1370 * mi/mi-cmd-var.c (varobj_update_one): Print new
1371 value for variable objects that changed type.
1373 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1375 * varobj.c (varobj_invalidate): Don't touch floating
1378 2008-04-19 Mark Kettenis <kettenis@gnu.org>
1380 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
1381 (multiple_symbols_cancel): Remove extra const.
1382 * symtab.h: Likewise.
1384 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
1386 * interps.c (top_level_interpreter): Rename static variable...
1387 (top_level_interpreter_ptr): ...to this.
1388 (top_level_interpreter): New function.
1390 * interps.h: New extern for top_level_interpreter.
1392 * linespec.c: Include interps.h and mi/mi-cmds.h.
1393 (decode_line_2): When using MI, always set all breakpoints in menu.
1395 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
1397 2008-04-18 Craig Silverstein <csilvers@google.com>
1399 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
1400 * config.in, configure: Regenerate.
1401 * dwarf2read.c: Include zlib.h if present.
1402 Modified *_SECTION macros.
1403 (section_is_p): New.
1404 (dwarf2_locate_sections): Use section_is_p instead of strcmp
1405 (dwarf2_resize_section): New.
1406 to determine whether a given section has a given name.
1407 (zlib_decompress_section): New.
1408 (dwarf2_read_section): Read the compressed section if present
1410 * MAINTAINERS: Added myself to section Write After Approval.
1412 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
1414 * defs.h (exec_set_section_offsets): Remove prototype.
1415 * exec.c (exec_set_section_offsets): Remove function.
1417 2008-04-18 Joel Brobecker <brobecker@adacore.com>
1419 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
1420 in the search for the matching symbol.
1422 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
1424 * breakpoint.c (update_watchpoint): Always reparse
1427 2008-04-17 Joel Brobecker <brobecker@adacore.com>
1429 * breakpoint.c (print_one_breakpoint_location): Make sure to print
1430 the breakpoint address only once.
1432 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
1434 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
1435 rather than a hard-coded architecture, for xcoff executables.
1437 2008-04-17 Doug Evans <dje@google.com>
1439 * buildsym.c (watch_main_source_file_lossage): New fn.
1440 (end_symtab): Call it.
1442 * source.c (find_and_open_source): Add some comments clarifying
1443 handling of FULLNAME argument. Make static. Remove pointless
1446 2008-04-17 Pedro Alves <pedro@codesourcery.com>
1448 * inf-loop.c (inferior_event_handler): Also run the intermediate
1449 continuations in the INF_EXEC_COMPLETE case.
1451 2008-04-16 Tom Tromey <tromey@redhat.com>
1453 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
1454 (set_cmd_async_ok, get_cmd_async_ok): Declare.
1455 * cli/cli-decode.c (set_cmd_async_ok): New function.
1456 (get_cmd_async_ok): New function.
1457 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
1459 * top.c (execute_command): Use get_cmd_async_ok.
1460 * infcmd.c: Include cli/cli-decode.h.
1461 (_initialize_infcmd): Mark "interrupt" as async-ok.
1462 * Makefile.in (infcmd.o): Depend on cli_decode_h.
1464 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1467 * exec.c: Correct "arch-utils.h" include.
1469 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
1472 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
1473 to allow printing to 'see' real reason of stop. This fixes PR 2424.
1474 * breakpoint.c (bpdisp_texst): New function. The function takes over
1475 the role of bpstats static array in print_one_breakpoint_location.
1476 (print_it_typical): Print "Temporary breakpoint" instead
1477 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
1478 protocols, print disp field.
1479 (print_one_breakpoint_location): Removed bpdisps static definition.
1480 Call new bpstat_text function to get value for 'disp' field.
1481 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
1483 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
1485 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
1486 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
1487 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
1488 * gnulib/Makefile.in: Regenerate.
1490 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1492 * Makefile.in (GNULIB_H): New. Trigger all-lib.
1493 (defs_h): Use $(GNULIB_H).
1494 (all-lib): Depend on gnulib/Makefile.
1495 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
1496 * config.in, gnulib/Makefile.in: Regenerated.
1498 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1500 * Makefile.in (LIBGNU, INCGNU): Define.
1501 (INTERNAL_CFLAGS_BASE): Add INCGNU.
1502 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
1504 ($(LIBGNU), all-lib): New rules.
1505 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
1506 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
1507 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
1508 * gnulib: New directory, from gnulib-tool.
1509 * configure, aclocal.m4: Regenerated.
1511 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1513 * linux-thread-db.c (have_threads_callback): Check thread->private.
1515 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
1516 Vladimir Prus <vladimir@codesourcery.com>
1519 * varobj.c (value_of_root): Update the expression for
1521 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
1524 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
1526 * mi/mi-cmd-var.c: Include "mi-getopt.h".
1527 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
1528 (mi_cmd_var_set_format): Use new mi_parse_format.
1529 (mi_cmd_var_evaluate_expression): Support for -f option to specify
1531 * Makefile.in (mi-cmd-var.o): Update dependencies.
1533 * varobj.h (varobj_get_formatted_value): Declare.
1534 * varobj.c (my_value_of_variable): Added format parameter.
1535 (cplus_value_of_variable): Likewise.
1536 (java_value_of_variable): Likewise.
1537 (c_value_of_variable): Likewise. Evaluate expression based
1538 on format parameter.
1539 (struct language_specific): Add format parameter to function member
1541 (varobj_get_formatted_value): New.
1542 (varobj_get_value): Added format parameter to method call.
1544 2008-04-08 Joel Brobecker <brobecker@adacore.com>
1546 * stabsread.c (cleanup_undefined_types_noname): Manually set the
1547 instance flags of the undefined type before calling replace_type.
1549 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
1551 * target.h (enum strata): Remove the download_stratum.
1553 2008-04-07 Doug Evans <dje@google.com>
1555 * buildsym.h (last_source_file): Add dwarf info to comment.
1556 (last_source_start_addr): Ditto.
1558 2008-04-07 Pedro Alves <pedro@codesourcery.com>
1560 * alphanbsd-tdep.c: Include "target.h".
1561 * mn10300-tdep.c: Include "target.h".
1562 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
1564 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
1566 Fix breakpoint condition that use member variables.
1567 * valops.c (check_field): Remove.
1568 (check_field_in): Rename to check_field.
1569 (value_of_this): Use la_name_of_this.
1570 * value.h (check_field): Adjust prototype.
1572 * language.h (la_value_of_this): Rename to la_name_of_this.
1573 * language.c (unknown_language_defn): Specify "this" for
1575 (auto_language_defn): Likewise.
1576 (local_language_defn): Likewise.
1577 * ada-lang.c (ada_language_defn): Adjust comment.
1578 * c-lang.c (c_language_defn): Adjust comment.
1579 (cplus_language_defn): Specify "this" for name_of_this.
1580 (asm_language_defn): Adjust comment.
1581 (minimal_language_defn): Adjust comment.
1582 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
1583 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
1584 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
1585 * objc-lang.c (objc_language_defn): Specify "self" for
1587 * p-lang.c (pascal_language_defn): Specify "this" for
1589 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
1591 * symtab.c (lookup_symbol_aux): Lookup "this" in the
1592 proper scope, and check for field in type of "this", without
1593 trying to create a value.
1595 2008-04-04 Pedro Alves <pedro@codesourcery.com>
1597 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
1598 (mi_error_message): Delete declaration.
1599 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
1600 returning MI_CMD_ERROR.
1601 * mi/mi-main.c (mi_error_message): Delete.
1602 (mi_cmd_exec_interrupt):
1603 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
1604 (mi_cmd_thread_info): Call error instead of returning
1606 (mi_cmd_data_list_register_values): Call error instead of
1607 returning MI_CMD_ERROR. Adapt to new get_register interface.
1608 (get_register): Change return typo to void. Call error instead of
1609 returning MI_CMD_ERROR.
1610 (mi_cmd_data_write_register_values): Call error instead of
1611 returning MI_CMD_ERROR.
1612 (mi_cmd_list_features): Return MI_CMD_DONE.
1613 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
1614 (mi_execute_command): Always print exceptions with -error.
1616 2008-04-04 Joel Brobecker <brobecker@adacore.com>
1618 * NEWS: Mention new commands set/show multiple-symbols.
1620 2008-04-03 Joel Brobecker <brobecker@adacore.com>
1622 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
1623 (multiple_symbols_cancel): New constants.
1624 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
1625 (multiple_symbols_select_mode): New function.
1626 (_initialize_symtab): Add new set/show multiple-symbols commands.
1627 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
1628 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
1629 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
1631 * linespec.c (decode_line_2): Likewise.
1633 2008-04-03 Doug Evans <dje@sebabeach.org>
1635 * symtab.h (enum free_code): Delete free_contents, unused.
1636 * symmisc.c (free_symtab_block): Delete.
1637 (free_symtab, case free_code): Delete.
1639 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
1641 * valops.c (value_cast_structs): New function. Cast related
1642 STRUCT types up/down and return cast value. The body of this
1643 function comes mostly from value_cast_pointers.
1644 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
1645 to value_cast_structs. Now value_cast_pointers needs only create
1646 appropriate reference after using value_cast_structs for actual
1648 (value_cast): Handle references.
1650 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
1652 * MAINTAINERS: Added myself to section Write After Approval.
1654 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1656 * ia64-tdep.c (examine_prologue): Correct array access.
1658 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1660 * cp-support.c (first_component_command): Return if no arguments.
1662 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
1664 * ser-mingw.c (ser_windows_open): Open requested name.
1666 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1668 * MAINTAINERS: Added myself.
1670 2008-03-28 Pedro Alves <pedro@codesourcery.com>
1672 * target.c (find_default_run_target): Allow a NULL `do_mesg'
1673 parameter. If it is NULL, don't call error.
1674 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
1675 `do_mesg' parameter to find_default_run_target. If no target was
1678 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
1680 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
1681 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
1682 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
1684 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
1686 2008-03-27 Joel Brobecker <brobecker@adacore.com>
1690 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
1692 * features/Makefile (%.dat): Set xmltarget to the base filename
1693 of the XML source, without subdirectory.
1694 * regformats/rs6000/powerpc-32.dat: Regenerate.
1695 * regformats/rs6000/powerpc-64.dat: Regenerate.
1696 * regformats/rs6000/powerpc-e500.dat: Regenerate.
1698 2008-03-27 Markus Deuling <deuling@de.ibm.com>
1700 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
1703 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
1705 * mi/mi-main.c (enum captured_mi_execute_command_actions):
1706 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
1708 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
1710 * objfiles.h (struct objfile): New GDBARCH member.
1711 (get_objfile_arch): Add prototype.
1712 * objfiles.c: Include "arch-utils.h".
1713 (allocate_objfile): Look up gdbarch associated with bfd.
1714 (get_objfile_arch): New function.
1715 * Makefile (objfiles.o): Update dependencies.
1717 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
1719 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
1721 (locexpr_describe_location): Replace current_gdbarch by
1723 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
1724 (dwarf2_add_field): Likewise.
1725 (read_tag_pointer_type): Likewise.
1726 (read_base_type): Likewise.
1727 (new_symbol): Likewise.
1729 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
1730 (decode_base_type, decode_function_type): Likewise.
1731 (coff_read_struct_type, coff_read_enum_type): Likewise.
1732 (coff_symtab_read): Replace current_gdbarch by objfile arch.
1733 (decode_base_type): Likewise.
1734 (coff_read_enum_type): Likewise.
1735 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
1736 (coff_read_enum_type): Likewise.
1738 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
1739 (end_psymtab): Likewise.
1740 (process_one_symbol): Likewise.
1742 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
1743 (parse_procedure): Likewise.
1744 (parse_partial_symbols): Likewise.
1746 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
1748 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
1749 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
1751 (read_range_type): Replace current_gdbarch by objfile arch. Replace
1752 static range_index_type by built-in type.
1753 (read_one_struct_field): Replace current_gdbarch by objfile arch.
1754 (read_enum_type): Likewise.
1756 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
1759 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
1761 * varobj.h (varobj_floating_p): Declare.
1762 * varobj.c (varobj_floating_p): New.
1763 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
1764 '@' as the name, update all floating varobjs.
1766 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
1768 * varobj.c (struct varobj_root): Rename use_selected_frame to
1769 floating, and clarify the meaning.
1770 (varobj_create, varobj_update, new_root_variable): Adjust.
1771 (value_of_root): Don't use type_changed as in variable,
1773 (c_value_of_root): Adjust.
1775 2008-03-25 Pedro Alves <pedro@codesourcery.com>
1777 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
1779 (linux_nat_wait): Add main lwp to gdb's thread list.
1780 * linux-thread-db.c (find_new_threads_callback): Also attach to
1781 already listed threads which thread_db didn't know about yet.
1783 2008-03-25 Pedro Alves <pedro@codesourcery.com>
1785 * linux-nat.c (drain_queued_events): Fix comment typo.
1786 (linux_nat_attach): In async mode, don't rely on storing a pending
1787 status. Instead place the wait status on the pipe.
1788 (linux_nat_resume): Remove unreacheable shortcut code in async
1790 (stop_wait_callback): In async mode, don't store pending status.
1791 Instead, cancel breakpoints or resend the signal appropriatelly.
1792 (cancel_breakpoint): New, refactored from
1793 cancel_breakpoints_callback.
1794 (cancel_breakpoints_callback): Call cancel_breakpoint.
1795 (pipe_to_local_event_queue): Remove special token processing.
1796 (linux_nat_wait): Issue an internal error if a pending status is
1797 found in async mode.
1799 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
1801 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
1803 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
1804 Vladimir Prus <vladimir@codesourcery.com>
1806 * varobj.c (struct varobj_root): New component thread_id.
1807 (varobj_get_thread_id, check_scope): New functions.
1808 (c_value_of_root): Use check_scope. Switch to the
1809 proper thread if necessary.
1811 * varobj.h (varobj_get_thread_id): New extern.
1813 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
1815 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
1818 * top.c: Revert 2008-03-21 changes.
1820 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
1822 * thread.c (make_cleanup_restore_current_thread): Make it
1824 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1825 * varobj.c (varobj_update): Don't save/restore frame.
1826 (c_value_of_root): Save/restore thread and frame here,
1827 using make_cleanup_restore_current_thread.
1828 * Makefile.in: Update dependecies.
1830 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
1832 * varobj.c (struct varobj_root): Clarify
1833 comment on the frame field.
1834 (varobj_create): Don't set frame if we have no
1837 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
1840 Suggested by Jan Kratochvil:
1841 * top.c (gdb_rl_operate_and_get_next_completion): Call
1842 rl_redisplay_function.
1843 (gdb_rl_redisplay): New.
1844 (init_main): Set rl_redisplay_function.
1846 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
1848 * aix-thread.c (pdc_read_regs): Fix compiler warning.
1849 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
1850 (store_regs_kernel_thread): Likewise.
1852 2008-03-21 Pedro Alves <pedro@codesourcery.com>
1854 Linux native async support.
1856 * target.h (struct target_ops): Delete to_async_mask_value and add
1858 (target_is_async_p, target_async): Formatting.
1859 (target_async_mask_value): Delete.
1860 (target_async_mask): Delete function declaration, and add new
1861 target macro with the same name.
1863 * target.c (update_current_target): Replace to_async_mask_value by
1864 to_async_mask. Default to_async_mask to return_one.
1865 (target_async_mask): Delete.
1866 (find_default_can_async_p, find_default_is_async_p): New.
1867 (init_dummy_target): register find_default_can_async_p and
1868 find_default_is_async_p on the dummy target.
1870 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
1871 (debug_linux_nat_async): New global.
1872 (show_debug_linux_nat_async): New function.
1873 (linux_nat_async_enabled, linux_nat_async_mask_value)
1874 (linux_nat_event_pipe, linux_nat_num_queued_events)
1875 (linux_nat_async_events_enabled): New globals.
1876 (struct waitpid_result): New struct.
1877 (waitpid_queue): New global.
1878 (queued_waitpid, push_waitpid, drain_queued_events): New.
1879 (my_waitpid): Call queued_waitpid.
1880 (linux_child_follow_fork): Disable async events during the call.
1881 (blocked_mask): Delete.
1882 (sync_sigchld_action, async_sigchld_action): New globals.
1883 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
1884 async mode, block events during the call.
1885 (linux_nat_create_inferior): New.
1886 (linux_nat_attach): In sync mode, restore the mask states. In
1887 async mode, wake the event loop immediatelly.
1888 (detach_callback): Drain all queued events of the lwp we're
1890 (linux_nat_detach): Block async mode, and drain events of the main
1892 (linux_nat_resume): If in async mode, mask async events during the
1893 call. If short circuiting, force event loop to wake up. If
1894 resuming, set target_executing, and register target events in the
1896 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
1897 (linux_nat_wait): In async mode, block events during the call.
1898 Only enable/disable passing SIGINT to the inferior in sync mode.
1899 Get events from local waitpid queue. If no interesting events was
1900 found, return to events loop. Reregister target events in the
1901 event loop on exit. In sync mode, no need to reblock SIGCHLD.
1902 (linux_nat_kill): Disable events on entry.
1903 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
1904 here. Detach async mode from the event loop if there are no more
1905 forks available, otherwise leave it on.
1906 (sigchld_handler): Assure this is called only in sync mode.
1907 (linux_async_permitted, linux_async_permitted_1): New globals.
1908 (set_maintenance_linux_async_permitted)
1909 (show_maintenance_linux_async_permitted): New functions.
1910 (linux_nat_is_async_p, linux_nat_can_async_p)
1911 (linux_nat_async_mask): New.
1912 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
1913 (get_pending_events, async_sigchld_handler): New.
1914 (linux_nat_async_events): New.
1915 (async_terminal_is_ours): New global.
1916 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
1917 (async_client_callback, async_client_context): New.
1918 (linux_nat_async_file_handler, linux_nat_async)
1919 (linux_nat_disable_async, linux_nat_enable_async): New.
1920 (linux_nat_add_target): Register linux_nat_create_inferior,
1921 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
1922 linux_nat_async_mask, linux_nat_terminal_inferior and
1923 linux_nat_terminal_ours.
1924 (_initialize_linux_nat): Remove local action variable, and update
1925 code that used it to use sync_sigchld_action. Add new
1926 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
1927 set/show command in the maintenance class. Add new "linux-async"
1928 maintenance set/show command. Block SIGCHLD by default. Setup
1929 async_sichld_action, and sync_sigchld_action. Install the default
1931 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
1934 * linux-thread-db.c (re_check_for_thread_db): New.
1935 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
1936 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
1937 (thread_db_async_mask): New.
1938 (init_thread_db_ops): Register thread_db_can_async_p,
1939 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
1941 * remote.c (remote_async_mask_value): New.
1942 (remote_return_zero): New.
1943 (init_remote_ops): Register remote_return_zero as callbacks of
1944 to_can_async_p and to_is_async_p.
1945 (remote_can_async_p, remote_is_async_p, remote_async): Update to
1946 use remote_async_mask_value.
1947 (remote_async_mask): New.
1948 (init_remote_async_ops): Remove to_async_mask_value setting and
1949 register remote_async_mask as to_async_mask callback in
1952 * Makefile.in (linux-nat.o): Update.
1954 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
1956 * gdbthread.h (add_thread_with_info): New.
1957 * linux-thread-db.c: Add some documentation.
1958 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
1959 (struct private_thread_info): Remove th_valid and ti_valid.
1960 Replace ti with tid.
1961 (thread_get_info_callback): Do not add TID to the new ptid. Do
1963 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
1964 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
1966 (attach_thread): Handle an already-existing thread. Use
1967 add_thread_with_info. Cache the th and tid.
1968 (detach_thread): Verify that private was set. Remove verbose
1969 argument and printing. Update caller.
1970 (thread_db_detach): Do not adjust inferior_ptid.
1971 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
1972 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
1973 (thread_db_wait): Do not use lwp_from_thread.
1974 (thread_db_pid_to_str): Use the cached TID.
1975 (thread_db_extra_thread_info): Check that private is set.
1976 (same_ptid_callback): Delete.
1977 (thread_db_get_thread_local_address): Do not use it or check
1978 is_thread. Check that private is set. Assume that the thread
1979 handle is already cached.
1980 (init_thread_db_ops): Remove to_resume and to_kill.
1981 * thread.c (add_thread_with_info): New.
1982 (add_thread): Use it.
1983 * linux-nat.c (find_thread_from_lwp): Delete.
1984 (exit_lwp): Do not use it. Check print_thread_events. Print before
1985 deleting the thread.
1986 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
1987 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
1988 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
1989 printf_unfiltered for thread exits.
1990 * procfs.c (procfs_wait): Likewise.
1992 2008-03-21 Chris Demetriou <cgd@google.com>
1994 * symtab.c (rbreak_command): Quote symbol name before passing
1995 it to break_command.
1997 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
1999 * eval.c (evaluate_subexp_for_address): Clarify error message.
2000 Use value_must_coerce_to_target.
2001 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
2002 * valops.c (value_assign): Call value_coerce_to_target when
2003 assigning to anything but internalvars. Leave GDB-side arrays
2004 as arrays when assigning to internalvars.
2005 (value_must_coerce_to_target, value_coerce_to_target): New.
2006 (value_coerce_array, value_addr): Call value_coerce_to_target.
2007 (value_array): Create the array in GDB's memory instead of
2009 * value.h (value_must_coerce_to_target, value_coerce_to_target):
2012 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2014 * top.c (quit_confirm): Warn that we will kill the program.
2016 2008-03-19 Pedro Alves <pedro@codesourcery.com>
2018 * inflow.c (terminal_ours_1): Guard access to
2019 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
2021 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
2022 Jim Blandy <jimb@codesourcery.com>
2023 Daniel Jacobowitz <drow@false.org>
2025 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
2026 (dwarf2_read_address): Update prototype.
2028 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
2029 (signed_address_type): Likewise.
2030 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
2031 (execute_stack_op): Update calls to unsigned_address_type,
2032 signed_address_type and dwarf2_read_address. Fix implementation
2033 of DW_OP_deref_size.
2035 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
2036 (dwarf2_per_cu_addr_size): Likewise.
2037 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
2038 (struct dwarf2_loclist_baton): Likewise.
2040 * dwarf2loc.c (find_location_expression): Update calls to
2041 dwarf2_read_address. Use dwarf2_per_cu_objfile and
2042 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
2043 (locexpr_describe_location): Likewise.
2044 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
2045 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
2046 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
2047 to dwarf2_per_cu_addr_size (per_cu).
2048 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
2049 (loclist_read_variable): Likewise.
2050 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
2052 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
2053 instead of baton->objfile.
2054 (dwarf2_per_cu_obfile): New function.
2055 (dwarf2_per_cu_addr_size): Likewise.
2057 * dwarf2-frame.c (struct comp_unit): Move higher.
2058 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
2059 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
2060 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
2061 parameter by using fde->eh_frame_p. Use read_encoded_value
2062 to implement DW_CFA_set_loc.
2063 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
2064 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
2065 execute_stack_op and execute_cfa_program.
2066 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
2067 (size_of_encoded_value): Remove.
2068 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
2069 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
2070 (add_cie): Set cie->unit backlink.
2071 (decode_frame_entry_1): Set cie->addr_size. Update calls to
2073 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2075 2008-03-17 Markus Deuling <deuling@de.ibm.com>
2077 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
2078 gdbarch_bfd_arch_info.
2080 2008-03-17 Joel Brobecker <brobecker@adacore.com>
2082 * aix-thread.c (pdc_read_regs): Minor reformatting.
2084 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
2086 * thread.c (print_thread_info): Don't insist
2087 on having current thread if there are no
2090 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2092 * infcmd.c (attach_command_post_wait)
2093 (attach_command_continuation): New.
2094 (attach_command): Support background async execution, and async
2095 execution in synchronous mode.
2097 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2099 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
2100 * symmisc.c (dump_symtab_1): Likewise.
2101 * wrapper.c (gdb_value_struct_elt): Likewise.
2103 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2105 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
2107 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2109 * linux-nat.c (linux_nat_filter_event): New, refactored from
2111 (linux_nat_wait): Call linux_nat_filter_event.
2113 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
2115 * top.c (execute_command): Fix uninitialized variable error.
2117 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2119 * Makefile.in (amd64nbsd-nat.o): New dependency.
2120 * amd64nbsd-nat.c: Include "nbsd-nat.h".
2121 (_initialize_amd64nbsd_nat): Update target vector to use
2122 nbsd_pid_to_exec_file.
2123 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
2125 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2127 Remove ignoring leading exec events code.
2128 * fork-child.c (startup_inferior): Do not set
2129 inferior_ignoring_leading_exec_events.
2130 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
2131 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
2132 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
2133 (handle_inferior_event): Remove code for ignoring leading exec
2135 * target.c (update_current_target): Do not inherit, or default,
2136 to_reported_exec_events_per_exec_call.
2137 (debug_to_reported_exec_events_per_exec_call): Remove.
2138 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
2139 * target.h (target_reported_exec_events_per_exec_call): Remove.
2140 (struct target): Remove the to_reported_exec_events_per_exec_call
2143 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2145 Implement -thread-info.
2146 * gdbthread.h (print_thread_info): Declare.
2148 * thread.c (print_thread_info): New, extracted
2149 from info_threads_command and adjusted to
2150 work for CLI and MI.
2151 (info_threads_command): Use print_thread_info.
2152 * Makefile.in: Update dependencies.
2154 * mi/mi-cmds.c (mi_cmds): Specify a handler
2156 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
2157 * mi/mi-main.c (mi_cmd_thread_info): New.
2158 (mi_cmd_list_features): Include 'thread-info'.
2160 2008-03-14 Kevin Buettner <kevinb@redhat.com>
2162 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
2163 to decide whether to match instruction patterns using "sw" and "sd".
2165 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2167 * infcmd.c (jump_command): Postpone disabling stdin until after
2170 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2172 * inflow.c (gdb_getpgrp): New.
2173 (gdb_has_a_terminal): Use get_getpgrp.
2174 (terminal_ours_1): If attach_flag is set, don't refetch
2175 inferior_process_group.
2177 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2179 * features/library-list.dtd: Allow "section" elements as children
2180 of "library". Add "section" element and describe its attributes.
2182 * solib-target.c (struct lm_info): Add section_bases member.
2183 (library_list_start_segment): Error out if seen a section element.
2184 (library_list_start_section): New.
2185 (library_list_end_library): New.
2186 (solib_target_free_library_list): Free section_bases.
2187 (section_attributes): New.
2188 (library_children): Make "segment" optional. Add "section" child.
2189 (library_list_children): Register library_list_end_library.
2190 (solib_target_relocate_section_addresses): Handle section bases.
2192 * NEWS: Mention new qXfer:libraries:read section offsets support.
2194 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2196 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
2197 (make_exec_error_cleanup): Remove declarations.
2198 * utils.c (exec_error_cleanup_chain): Remove.
2199 (do_exec_error_cleanups, discard_exec_error_cleanups)
2200 (make_exec_error_cleanup): Remove.
2201 * event-loop.c (start_event_loop): Adjust call to
2203 * event-top.c (async_enable_stdin): Remove the paramater dummy.
2204 (async_disable_stdin): Don't register async_enable_stdin via
2206 * inf-loop.c (inferior_event_handler): Don't
2207 call do_exec_error_cleanups. Call async_enable_stdin instead.
2208 * event-loop.c (start_event_loop): Adjust call to
2210 * tui/tui-interp.c (tui_command_loop): Adjust call to
2213 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2216 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
2217 * breakpoint.c (bpstat_do_actions): In async mode,
2218 don't jump to top expecting stop_bpstat to be already
2220 * event-loop.c (start_event_loop): Call async_enable_stdin
2222 * event-top.c (async_enable_stdin): Do nothing if sync_execution
2224 (command_handler): Do not setup continuation here.
2225 (command_line_handler_continuation): Move to...
2226 * top.c (command_line_handler_continuation): ... here.
2227 (execute_command): In async mode, register continuation.
2228 Don't check frame's language in running in async mode.
2229 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
2230 * inf-loop.c (complete_execution): Inline into...
2231 (inferior_event_handler): ... here. Clear target_executing before
2232 doing any cleanups. Don't try to show prompt if the target was
2234 * infcmd.c (signal_command): Add support for async mode.
2235 (finish_command): Only add continuation if the target was
2236 successfully resumed.
2237 * remote.c (init_async_opts): Register to_get_thread_local_address
2239 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
2240 with sync_execution.
2241 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
2244 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
2246 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
2247 * exec.c (exec_bfd_mtime): Define.
2248 (exec_close): Clear it.
2249 (exec_file_attach): Set it.
2250 * gdbcore.h (exec_bfd_mtime): Declare.
2251 * source.c (find_source_lines): Do not use bfd_get_mtime.
2253 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2255 * top.c (simplified_command_loop): Remove.
2257 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2259 Remove unused remote.c hooks.
2260 * remote.c (deprecated_target_resume_hook)
2261 (deprecated_target_wait_loop_hook): Remove.
2262 (remote_resume): Do not call deprecated_target_resume_hook.
2263 (remote_wait): Do not call deprecated_target_wait_loop_hook.
2264 (remote_async_wait): Likewise.
2266 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2268 Implement MI notification for new threads.
2269 * doc/observer.texi (new_thread): Document.
2270 * observer.sh: Forward declare struct thread_info.
2271 * thread.c (add_thread): Notify observer.
2273 * interps.h (interp_init_ftype): New parameter
2275 (interp_set): Likewise.
2276 (top_level_interpreter_data): Declare.
2277 * interps.c (interp_set): New parameter top_level.
2278 Pass it to interpreter's init function. Remember
2279 top level interpreter.
2280 (interpreter_exec_cmd): Adjust.
2281 (top_level_interpreter_data): New.
2282 * main.c (captured_main): Pass 1 for top_level
2283 parameter of interp_set.
2284 * cli/cli-interp.c (cli_interpreter_init): New
2285 parameter top_level.
2286 * tui/tui-interp.c (tui_init): New parameter top_level.
2288 * mi/mi-interp.c (mi_new_thread): New.
2289 (mi_interpreter_init): If top level, register
2290 observer for new threads.
2292 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
2294 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2296 * top.c (execute_command): Disable break and stop
2297 commands in async mode.
2299 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2302 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2303 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2304 Call target_stop in the INF_QUIT_REQ case.
2305 * Makefile.in (inf-loop.o): Update.
2307 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2309 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2310 Call target_stop in the INF_QUIT_REQ case.
2311 * Makefile.in (inf-loop.o): Update.
2313 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2315 * top.c (execute_command): Enable break, info and interrupt
2316 commands in async mode.
2318 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
2319 Daniel Jacobowitz <dan@codesourcery.com>
2321 * breakpoint.h (breakpoint_restore_shadows): New
2323 * breakpoint.c (breakpoint_restore_shadows): New.
2324 (read_memory_nobpt): Delete.
2325 * gdbcore.h (read_memory_nobpt): Delete declaration.
2326 * target.c (memory_xfer_partial): Call
2327 breakpoint_restore_shadows.
2328 (restore_show_memory_breakpoints)
2329 (make_show_memory_beakpoints_cleanup): New.
2330 (show_memory_breakpoints): New.
2331 * target.h (make_show_memory_beakpoints_cleanup): Declare.
2332 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
2333 Make sure we see memory breakpoints when checking if
2334 breakpoint is still there.
2335 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
2336 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
2337 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
2338 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
2340 2008-03-12 Pedro Alves <pedro@codesourcery.com>
2342 * thread.c (add_thread): Use printf_unfiltered to print.
2344 2008-03-12 Joel Brobecker <brobecker@gnat.com>
2346 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
2347 that is true only on x86-solaris and x86_64-solaris.
2348 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
2349 with proc_get_LDT_entry.
2351 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
2353 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
2354 * config.in, configure: Regenerate.
2355 * fork-child.c (fork_inferior): Call create_tty_session.
2356 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
2357 (create_tty_session): New function.
2358 * terminal.h: Declare create_tty_session.
2360 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2363 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
2364 * mipsread.c: Include elf/internal.h.
2365 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
2368 2008-03-11 Markus Deuling <deuling@de.ibm.com>
2370 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
2371 to get at the current architecture and at the target specific vector.
2372 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
2373 remove define of I387_ST0_REGNUM.
2375 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
2377 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
2378 get at the current architecture
2379 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
2382 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
2383 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
2385 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
2386 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
2387 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
2389 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
2390 at the target specific vector.
2392 (i386_get_longjmp_target): Use get_frame_arch to get at the current
2393 architecture. Use gdbarch_tdep to get at the target specific vector.
2395 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
2396 update caller. Use gdbarch_tdep to get at the target specific vector.
2398 (i386_register_to_value: Use get_frame_arch to get at the current
2401 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
2404 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2405 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
2406 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
2407 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
2409 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
2412 (i387_convert_register_p, i387_register_to_value,
2413 i387_value_to_register): Update call for i386_fp_regnum_p.
2415 * i387-tdep.h: Remove comment.
2416 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
2417 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2418 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
2419 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
2420 I387_MXCSR_REGNUM): Add target specific vector as parameter.
2422 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
2424 * Makefile.in (fork-child.o): Update.
2425 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
2426 argument. Gather all gdbserver features together.
2427 * fork-child.c (exec_wrapper): New variable.
2428 (fork_inferior): Use it.
2429 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
2430 (unset_exec_wrapper_command, _initialize_fork_child): New.
2432 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2434 * source.c (directory_command): Modify the determination of
2435 condition of terminal "from_tty".
2437 2008-03-10 Matt Rice <ratmice@gmail.com>
2439 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
2441 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2443 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
2444 of the data passing to strtoulst function.
2445 (info_spu_signal_command): Likewise.
2447 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
2449 * mi/mi-interp.c (mi_command_loop): Remove
2452 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2454 * remote.c (extended_remote_attach_1): Make local variable pid an int
2457 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2459 * solib-svr4.c (svr4_same_1): New function, originally extracted
2460 from svr4_same and expanded to handle the sparc64 case.
2461 (svr4_same): Move up and reimplement using svr4_same_1.
2462 (enable_break): Use svr4_same_1 to do shared library name comparisons.
2464 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
2466 * MAINTAINERS: Move self to Paper trail.
2468 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
2470 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
2471 * event-loop.c (call_async_signal_handler): New.
2472 * event-loop.h (call_async_signal_handler)
2473 (gdb_call_async_signal_handler): Declare.
2474 (mark_async_signal_handler): Add comments.
2475 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
2476 * mingw-hdep.c (sigint_event, sigint_handler): New.
2477 (gdb_select): Use them. Wait for the readline signal handler
2479 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
2480 * posix-hdep.c (gdb_call_async_signal_handler): New function.
2481 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
2483 (remote_fileio_ctrl_c_signal_handler): Use
2484 gdb_call_async_signal_handler.
2485 (initialize_remote_fileio): Initialize sigint_fileio_token.
2486 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
2487 not initialize tokens here.
2488 (handle_remote_sigint_twice): Likewise. Reinstall
2489 handle_remote_sigint.
2490 (async_remote_interrupt_twice): Just call interrupt_query.
2491 (cleanup_sigint_signal_handler): Do not delete tokens.
2492 (remote_interrupt, remote_interrupt_twice): Use
2493 gdb_call_async_signal_handler.
2494 (interrupt_query): Reinstall the default signal handler.
2495 (_initialize_remote): Initialize tokens here.
2497 2008-03-04 Joel Brobecker <brobecker@adacore.com>
2499 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
2500 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2501 Change the type of the lr register to code_ptr.
2502 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2503 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2504 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2505 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2506 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2507 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2508 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
2510 2008-03-03 James E. Wilson <wilson@tuliptree.org>
2512 * MAINTAINERS: Update my email address.
2514 2008-03-03 Keith Seitz <keiths@redhat.com>
2516 From Dave Murphy <davem@devkitpro.org>:
2517 * configure.ac: Set tcl configdir to win under mingw.
2518 * configure: Regenerate.
2520 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2522 * breakpoint.c (fetch_watchpoint_value): New function.
2523 (update_watchpoint): Set and clear val_valid. Use
2524 fetch_watchpoint_value. Handle unreadable values on the
2525 value chain. Correct check for user-requested array watchpoints.
2526 (breakpoint_init_inferior): Clear val_valid.
2527 (watchpoint_value_print): New function.
2528 (print_it_typical): Use it. Do not free or clear old_val. Print
2529 watchpoints even if old_val == NULL.
2530 (watchpoint_check): Use fetch_watchpoint_value. Check for values
2531 becoming readable or unreadable.
2532 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
2533 (do_enable_watchpoint): Likewise.
2534 * breakpoint.h (struct breakpoint): Update comment for val. Add
2536 * NEWS: Mention watchpoints on inaccessible memory.
2538 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
2540 * Makefile.in (i386-nat.o): Update.
2541 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
2542 i386_use_watchpoints.
2543 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
2544 i386_use_watchpoints.
2545 * i386-nat.c (i386_stopped_data_address): Take two arguments.
2546 (i386_stopped_by_watchpoint): Update call.
2547 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
2548 * config/i386/nm-i386.h: Conditionalize definitions on
2549 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
2550 (i386_use_watchpoints): Declare.
2551 (i386_stopped_data_address): Update.
2552 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2553 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2555 2008-02-29 Joel Brobecker <brobecker@adacore.com>
2557 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
2558 * version.in: Bump version to 6.8.50.20080229-cvs.
2560 2008-02-28 Markus Deuling <deuling@de.ibm.com>
2562 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
2565 2008-02-28 Tom Tromey <tromey@redhat.com>
2567 * infcmd.c (notice_args_read): Print result of get_inferior_args.
2569 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2571 * infcmd.c (kill_if_already_running): Make static. Use
2572 target_require_runnable.
2573 * target.c (target_require_runnable): New.
2574 * target.h (target_require_runnable): Declare.
2576 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2578 * frame.c (reinit_frame_cache): Only annotate if frames were
2581 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2583 * regformats/reg-ppc.dat: Rename "ps" to "msr".
2584 * regformats/reg-ppc64.dat: Likewise.
2586 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2588 * features/Makefile (%.dat): Emit xmltarget statement.
2590 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
2591 Generate code to set gdbserver_xmltarget in init_registers_${name}.
2593 * regformats/arm-with-iwmmxt.dat: Regenerate.
2594 * regformats/mips64-linux.dat: Regenerate.
2595 * regformats/mips-linux.dat: Regenerate.
2596 * regformats/rs6000/powerpc-32.dat: Regenerate.
2597 * regformats/rs6000/powerpc-64.dat: Regenerate.
2598 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2600 * regformats/reg-arm.dat: Add xmlarch statement.
2601 * regformats/reg-i386.dat: Likewise.
2602 * regformats/reg-i386-linux.dat: Likewise.
2603 * regformats/reg-x86-64-linux.dat: Likewise.
2604 * regformats/reg-spu.dat: Likewise.
2606 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2608 * remote.c (remote_wait, remote_async_wait): Stop if we receive
2611 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2613 * utils.c (debug_timestamp): New.
2614 (vfprintf_unfiltered): Print timestamps if requested.
2615 (show_debug_timestamp): New.
2616 (initialize_utils): Register "set debug timestamp".
2617 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
2619 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2621 * breakpoint.c (skip_prologue_sal): New function.
2622 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
2623 computed from a line number.
2625 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2627 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
2628 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2629 Set PC register type to "code_ptr".
2630 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2631 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2632 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2633 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2634 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2635 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2636 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
2639 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
2641 * regformats/regdat.sh: Rename init_registers function in
2642 generated file to init_registers_${name}.
2644 * regformats/reg-crisv32.dat: Set "name" to crisv32.
2645 * regformats/reg-ppc64.dat: Set "name" to ppc64.
2646 * regformats/reg-s390x.dat: Set "name" to s390x.
2648 2008-02-26 Greg Law <glaw@undo-software.com>
2650 * regcache.c (registers_changed): Call reinit_frame_cache.
2652 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
2654 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
2655 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
2656 and svr4_fetch_objfile_link_map.
2657 * Makefile.in (sh-linux-tdep.o): Update.
2659 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
2661 * amd64-tdep.c (amd64_classify): Add support for decimal float
2663 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
2664 use the struct return convention.
2666 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
2668 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
2669 to old format. Discard breakpoint address if shared library is
2671 (breakpoint_1): Adjust formatting of table header accordingly.
2673 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
2675 * remote.c (remote_get_threadlist): If the response
2676 is empty, don't try to parse it.
2678 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
2680 Unbreak 'target async'.
2681 * serial.c (serial_async): Set the
2682 handler function before enabling async
2685 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
2687 * solib-svr4.c (enable_break): Convert r_brk to a code address.
2689 2008-02-21 Pedro Alves <pedro@codesourcery.com>
2691 * remote.c (extended_remote_attach_1): Set attach_flag.
2692 (extended_remote_create_inferior_1): Clear attach_flag.
2694 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
2696 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
2698 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
2699 * solib-svr4.c (solib_svr4_r_brk): New.
2700 (open_symbol_file_object, svr4_current_sos): Always check the
2702 (svr4_fetch_objfile_link_map): Do not set debug_base.
2703 (enable_break): Use r_brk if it is set.
2704 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
2705 (svr4_lp64_fetch_link_map_offsets): Likewise.
2706 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
2708 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2709 Mark Kettenis <kettenis@gnu.org>
2711 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
2712 trad_frame_saved_reg.
2713 (trad-frame.h): New include.
2715 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
2716 instead of frame_obstack_zalloc.
2717 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
2719 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
2721 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2723 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
2724 from disassemble_info instead of gdbarch_byte_order.
2726 * mips-tdep.c (gdb_print_insn_mips): Likewise.
2727 * arm-tdep.c (gdb_print_insn_arm): Likewise.
2729 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2731 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
2732 gdbarch as parameter.
2734 * gdbarch.{c,h}: Regenerate.
2736 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
2738 * mem-break.c (default_memory_insert_breakpoint)
2739 (default_memory_remove_breakpoint): Likewise.
2740 * target.h (default_memory_remove_breakpoint)
2741 (default_memory_insert_breakpoint): Likewise.
2743 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
2744 parameter. Replace current_gdbarch by gdbarch.
2745 * m32r-tdep.c (m32r_memory_insert_breakpoint)
2746 (m32r_memory_remove_breakpoint): Likewise.
2748 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
2750 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
2752 2008-02-19 Joel Brobecker <brobecker@adacore.com>
2754 * NEWS: Add entry describing Add support improvements.
2756 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2758 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
2761 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2763 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
2764 register_offset_hack anymore.
2766 * regcache.{c,h} (register_offset_hack): Remove.
2768 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2770 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
2772 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
2773 current_gdbarch by gdbarch.
2774 (hppa64_hpux_find_global_pointer): Likewise.
2775 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
2776 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
2777 find_global_pointer.
2779 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
2781 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
2783 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
2784 of gdbarch_num_regs.
2786 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
2787 replace current_gdbarch by gdbarch.
2788 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
2790 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2792 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
2793 and replace current_gdbarch by gdbarch.
2795 (store_register): Update call for exec_one_dummy_insn.
2796 (fetch_register, store_register): Update call of regmap.
2798 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
2799 parameter and replace current_gdbarch by gdbarch.
2801 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
2802 the current architecture. Update call for getregs_supplies and
2804 (ppcnbsd_fetch_inferior_registers): Likewise.
2806 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
2807 replace current_gdbarch by gdbarch.
2808 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
2809 get_regcache_arch to get at the current architecture. Update call for
2812 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2814 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
2817 2008-02-15 Markus Deuling <deuling@de.ibm.com>
2819 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
2821 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
2823 * NEWS: Mention pending breakpints in MI.
2825 2008-02-14 Markus Deuling <deuling@de.ibm.com>
2827 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
2829 2008-02-13 Markus Deuling <deuling@de.ibm.com>
2831 Add script to build and test GDB using enable-targets=all.
2833 * gdb_buildall.sh: New file.
2835 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
2837 * NEWS (New native configurations): Xtensa GNU/Linux.
2838 (New targets): Xtensa GNU/Linux.
2839 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
2841 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
2842 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
2843 * configure.tgt (xtensa*-*-linux*): New entry.
2844 * xtensa-config.c (xtensa_tdep): New variable.
2845 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
2846 (rmap): Change format based on new macro XTREG.
2847 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
2848 * xtensa-linux-nat.c: New.
2849 * xtensa-linux-tdep.c: New.
2850 * xtensa-xtregs.c: New.
2851 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
2852 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
2853 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
2854 (xtensa_register_t): New field coprocessor.
2855 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
2856 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
2857 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
2858 Update to handle privileged registers.
2859 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
2860 (xtensa_push_dummy_call): Set windowstart register correctly.
2861 (call0_analyze_prologue): Initialize xtensa_default_isa.
2862 (xtensa_derive_tdep): New.
2863 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
2864 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
2865 Call xtensa_derive_tdep().
2866 * config/xtensa/linux.mh: New.
2867 * regformats/reg-xtensa.dat: New.
2869 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
2871 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
2872 (filenames.h): New include.
2873 * Makefile.in (corelow.o): Add dependency for filenames.h.
2875 2008-02-08 Doug Evans <dje@google.com>
2877 * source.c (find_and_open_source): Always rewrite absolute filenames.
2879 2008-02-07 Doug Evans <dje@google.com>
2881 * breakpoint.c: #include "hashtab.h".
2882 (ambiguous_names_p): New fn.
2883 (update_breakpoint_locations): When restoring bp enable status, don't
2884 compare function names if any functions have same name.
2885 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
2887 2008-02-07 Joel Brobecker <brobecker@adacore.com>
2889 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
2890 instead of just a VEC*. Update use of SV.
2891 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
2893 2007-02-07 Joel Brobecker <brobecker@adacore.com>
2895 * NEWS: Put all new commands since gdb-6.7 together.
2897 2007-02-07 Joel Brobecker <brobecker@adacore.com>
2899 * ada-lang.c: #include "vec.h".
2900 (struct string_vector, new_string_vector, string_vector_append):
2902 (char_ptr): New typedef.
2903 (DEF_VEC_P (char_ptr)): New VEC type.
2904 (symbol_completion_add): Update profile to take the new VEC type
2905 instead of the old string_vector structure. Update code accordingly.
2906 (ada_make_symbol_completion_list): Use the new VEC type instead of
2907 the old string_vector structure, and update the code accordingly.
2908 * Makefile.in (ada-lang.o): Add dependency on vec.h.
2910 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
2912 * p-exp.y: Set current_type in missing places.
2913 (leftdiv_is_integer): New static variable.
2914 Typecast right operand of BINOP_DIV to long_double if both operands
2917 2008-02-06 Maciej W. Rozycki <macro@mips.com>
2919 * remote-mips.c (set_breakpoint): Rename to...
2920 (mips_set_breakpoint): ... this.
2921 (clear_breakpoint): Rename to...
2922 (mips_clear_breakpoint): ... this.
2923 (common_breakpoint): Rename to...
2924 (mips_common_breakpoint): ... this.
2925 (check_lsi_error): Rename to...
2926 (mips_check_lsi_error): ... this.
2928 2007-02-05 Joel Brobecker <brobecker@adacore.com>
2930 * language.h (struct language_defn): Add new field
2931 la_make_symbol_completion_list.
2932 * symtab.c (default_make_symbol_completion_list): Renames
2933 make_symbol_completion_list.
2934 (make_symbol_completion_list): New function.
2935 * symtab.h (default_make_symbol_completion_list): Add declaration.
2936 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
2937 (auto_language, local_language): Likewise.
2938 * objc-lang.c (objc_language_defn): Likewise.
2939 * scm-lang.c (scm_language_defn): Likewise.
2940 * m2-lang.c (m2_language_defn): Likewise.
2941 * f-lang.c (f_language_defn): Likewise.
2942 * jv-lang.c (java_language_defn): Likewise.
2943 * p-lang.c (pascal_language_defn): Likewise.
2944 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
2945 (minimal_language_defn): Likewise.
2946 * ada-lang.c (struct string_vector): New structure.
2947 (new_string_vector, string_vector_append, ada_unqualified_name)
2948 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
2949 (ada_make_symbol_completion_list): New functions.
2950 (ada_language_defn): Set la_make_symbol_completion_list.
2951 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
2952 this function is static.
2954 2008-02-05 Kevin Buettner <kevinb@redhat.com>
2956 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
2957 to account for call site optimizations.
2959 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
2961 * tracepoint.c (read_actions): Handle end-of-text indicator
2962 in action list properly. (Committed by Jim Blandy)
2964 2008-02-05 Jim Blandy <jimb@red-bean.com>
2966 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
2967 pseudoregister, not an internal error.
2968 Reported by: Andrzej Zaborowski
2970 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
2972 * varobj.c (c_value_of_variable): Use xstrdup.
2974 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
2976 Update stored rendition of varobj value when format changes.
2977 * varobj.c (varobj_set_display_format): Recomputed
2979 (c_value_of_variable): Return print_value.
2981 2008-02-03 Doug Evans <dje@google.com>
2983 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
2984 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
2985 * valops.c (value_one): New function.
2986 * value.h (value_one): Declare.
2988 Fix argument promotion for binary arithmetic ops for C.
2989 * valarith.c (unop_result_type): New fn.
2990 (binop_result_type): New fn.
2991 (value_binop): Move result type computation to binop_result_type.
2992 (value_pos, value_neg, value_complement): Move result type
2993 computation to unop_result_type.
2996 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
2997 Return basetype, fieldno if found. All callers updated.
2998 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
3000 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3001 * symfile.h (fill_in_vptr_fieldno): Delete.
3003 2008-02-02 Doug Evans <dje@google.com>
3005 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
3007 * typeprint.c (*): Whitespace cleanup.
3009 2008-02-02 Mark Kettenis <kettenis@gnu.org>
3010 Luis Machado <luisgpm@br.ibm.com>
3011 Thiago Jung Bauermann <bauerman@br.ibm.com>
3013 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
3014 don't fit into registerson the stack the way GCC does.
3016 2008-02-01 Joel Brobecker <brobecker@adacore.com>
3018 * symtab.c (symbol_set_names): Do not add an entry in the demangling
3019 hash table for Ada symbols. Just store the linkage name as is,
3020 and leave the demangled_name as NULL.
3022 2007-02-01 Joel Brobecker <brobecker@adacore.com>
3024 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
3025 in the global scope.
3026 (new_symbol): Likewise.
3028 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3030 * breakpoint.c (break_command_1): Return void.
3031 (break_command_really): Return void. Rethrow
3032 exceptions instead of returning.
3033 (gdb_breakpoint): Remove the error_message parameter.
3034 Return void. Rename to set_breakpoint.
3035 * gdb.h (gdb_breakpoint): Rename and move to...
3036 * breakpoint.h (set_breakpoint): ...here.
3037 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
3038 event hooks even if exception is thrown. Adjust to
3039 gdb_breakpoint interface changes.
3042 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
3044 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
3045 float in both first and second word in the doubleword, to support
3048 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3050 Properly rethrow exception. This fixes errors
3051 about non-existent functions for -break-insert.
3052 * breakpoint.c (break_command_really): Use throw_exception
3053 for rethrowing. If rethrowing, don't print the exception.
3055 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3057 * NEWS: Mention Decimal Floating Point support.
3059 2008-01-31 Joel Brobecker <brobecker@adacore.com>
3061 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
3062 value type to builtin_type_void_func_ptr.
3064 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
3066 * s390-tdep.c (is_float_singleton, is_float_like,
3067 alignment_of, s390_return_value): Make checks for
3068 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
3070 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
3071 Thiago Jung Bauermann <bauerman@br.ibm.com>
3073 * infcmd.c (default_print_registers_info): Also print hex
3074 raw contents for TYPE_CODE_DECFLOAT registers.
3075 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
3076 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
3077 (rs6000_register_name): Add support for DFP pseudo-registers.
3078 (rs6000_pseudo_register_type): Likewise.
3079 rs6000_pseudo_register_reggroup_p): Likewise.
3080 (ppc_pseudo_register_read): New function.
3081 (ppc_pseudo_register_write): Likewise.
3082 (rs6000_pseudo_register_read): Likewise.
3083 (rs6000_pseudo_register_write): Likewise.
3084 (e500_pseudo_register_read): Move checks to
3085 rs6000_pseudo_register_read.
3086 (e500_pseudo_register_write): Move checks to
3087 rs6000_pseudo_register_write.
3088 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
3089 rs6000_pseudo_register_read and rs6000_pseudo_register_write
3090 in gdbarch if SPE or DFP is available. Adjust gdbarch's
3091 num_pseudo_regs to account for DFP pseudo regs.
3093 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3095 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
3096 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
3097 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
3098 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
3099 e500_pseudo_register_read, e500_pseudo_register_write): Use
3100 IS_SPE_PSEUDOREG macro.
3101 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
3102 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
3103 Remove initialization of tdep->ppc_ev31_regnum.
3105 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3107 * printcmd.c (print_formatted): Handle references as for unformatted
3110 2008-01-30 Joel Brobecker <brobecker@adacore.com>
3112 * eval.c (evaluate_subexp_standard): Add handling of user
3113 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
3115 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
3117 * eval.c (evaluate_subexp_standard): Support
3118 BINOP_INTDIV opcode.
3120 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
3122 * valarith.c (value_binop): Add floating-point BINOP_MIN and
3124 For BINOP_EXP, use length and signedness of left operand only for
3125 result, as for shifts.
3126 For integral operands to BINOP_EXP, use new integer_pow and
3127 uinteger_pow functions so as to get full range of results.
3128 (integer_pow): New function.
3129 (uinteger_pow): New function.
3131 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
3133 Use vector for varobj_list_children interface.
3134 * gdb/varobj.c (varobj_list_children): Return vector
3136 * gdb/varobj.h (varobj_list_children): Adjust
3138 (varobj_p): Declare. Declare vector thereof.
3139 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
3140 for varobj_list_children change.
3141 * Makefile.in (varobj_h): Update dependencies.
3143 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
3145 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
3146 TYPE_CODE_DECFLOAT arguments.
3147 (ppc64_sysv_abi_push_dummy_call) Likewise.
3148 (get_decimal_float_return_value): New function.
3149 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
3150 values by calling get_decimal_float_return_value.
3151 (ppc64_sysv_abi_return_value): Likewise.
3153 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
3155 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
3156 for preprocessor macro information. Formatting changes.
3158 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3160 * remote.c (struct remote_state): Add cached_wait_status.
3161 (remote_exec_file): New variable.
3162 (PACKET_vAttach, PACKET_vRun): New constants.
3163 (extended_remote_restart): Do not query for status.
3164 (struct start_remote_args): New.
3165 (remote_start_remote): Take it as a second argument. Check
3166 whether the target is running. Issue an error for non-running
3167 non-extended targets. Cache the wait status. Set inferior_ptid
3169 (remote_open_1): Prompt to disconnect non-running targets. Make
3170 sure the target is marked running. Do not set inferior_ptid here.
3171 Update call to remote_start_remote. Do not call remote_check_symbols
3172 if the target is not running.
3173 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
3174 argument. Handle a non-running target.
3175 (remote_detach): Use it.
3176 (extended_remote_detach): New.
3177 (remote_disconnect): Fix typo. Use remoute_mourn_1.
3178 (extended_remote_attach_1, extended_remote_attach)
3179 (extended_async_remote_attach): New.
3180 (remote_vcont_resume): Remove unused variable.
3181 (remote_wait, remote_async_wait): Use any cached wait status.
3182 (putpkt_binary, getpkt): Clear any cached wait status.
3183 (extended_remoute_mourn_1): New.
3184 (extended_remote_mourn): Use it.
3185 (extended_async_remote_mourn, extended_remote_run): New.
3186 (extended_remote_create_inferior_1): New.
3187 (extended_remote_create_inferior): Use it.
3188 (extended_remote_async_create_inferior): Likewise.
3189 (remote_xfer_partial): Skip for non-executing targets.
3190 (init_extended_remote_ops): Set to_detach and to_attach.
3191 (init_extended_async_remote_ops): Likewise. Use
3192 extended_async_remote_mourn.
3193 (_initialize_remote): Register vAttach, vRun, and
3194 set remote exec-file.
3195 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
3197 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3199 * Makefile.in (symfile.o): Update.
3200 * NEWS: Mention exec tracing support.
3201 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
3203 * infcmd.c (kill_if_already_running, detach_command)
3204 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
3205 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
3206 (follow_exec): Do not check may_follow_exec. Do not mourn and push
3207 targets. Apply the sysroot path to the loaded executable. Use
3208 no_shared_libraries.
3209 * linux-nat.c (linux_child_follow_fork): Print fork following
3210 messages if verbose.
3211 (kill_wait_callback): Kill again before waiting a second time.
3212 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
3213 no_shared_libraries.
3215 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3217 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
3219 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3221 * nto-tdep.h: Remove #include "defs.h".
3222 * nto-tdep.c: Add #include "defs.h".
3223 * Makefile.in (nto_tdep_h): Update dependencies.
3224 (nto-tdep.o): Likewise.
3226 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3228 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
3230 (proceed, start_remote): Update call to wait_for_inferior.
3231 * inferior.h (wait_for_inferior): Update declaration.
3232 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
3233 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
3234 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
3235 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
3237 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
3239 * varobj (adjust_value_for_child_access): Added checking for
3240 returned value from gdb_value_ind.
3241 (c_describe_child): Likewise.
3242 (cplus_describe_child): Fixed a typo.
3244 2008-01-29 Jim Blandy <jimb@red-bean.com>
3246 * MAINTAINERS: Update my info.
3248 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3250 Use multiple locations for hardware watchpoints.
3251 This eliminates the need to traverse value chain, doing
3252 various checks, in three different places.
3254 * breakpoint.h (struct bp_location): New fields
3255 lengths and watchpoint_type.
3256 (struct breakpoint): Remove the val_chain field.
3257 * breakpoint.c (is_hardware_watchpoint): New.
3258 (free_valchain): Remove.
3259 (update_watchpoint): New.
3260 (insert_bp_location): For hardware watchpoint, just
3262 (insert_breakpoints): Call update_watchpoint_locations
3263 on all watchpoints. If we have failed to insert
3264 any location of a hardware watchpoint, remove all inserted
3266 (remove_breakpoint): For hardware watchpoints, directly
3268 (watchpoints_triggered): Iterate over locations.
3269 (bpstat_stop_status): Use only first location of
3270 a resource watchpoint.
3271 (delete_breakpoint): Don't call free_valchain.
3272 (print_one_breakpoint): Don't print all
3273 locations for watchpoints.
3274 (breakpoint_re_set_one): Use update_watchpoint for
3277 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3279 Don't reset watchpoint block on solib load.
3281 * breakpoint.c (insert_bp_location): For watchpoints,
3282 recompute condition.
3283 (breakpoint_re_set_one): Instead of recomputing value
3284 and condition for watchpoints, just reset value and
3285 let insert_breakpoints/insert_bp_location recompute it.
3286 Don't do anything about disabled watchpoint.
3288 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
3290 * valarith.c (value_binop): Handle unsigned integer
3293 2008-01-28 Kevin Buettner <kevinb@redhat.com>
3295 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
3296 instruction pattern that appears frequently in position
3297 independent code. Fix bug in code which looks for "fmov" and
3298 backtracks if no "fmov" is found.
3300 2008-01-28 Doug Evans <dje@google.com>
3302 * dbxread.c (read_dbx_symtab): Fix indentation.
3303 Reformat comments to 80 columns.
3304 Move local var def closer to only use.
3306 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3308 * fork-child.c (SHELL_FILE): Remove #ifndef.
3309 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
3311 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
3313 * i386-tdep.c (i386_skip_noop): New function.
3314 (i386_analyze_prologue): Call i386_skip_noop function.
3316 2008-01-24 Michael Snyder <msnyder@specifix.com>
3318 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
3319 * win32-nat.c (win32_xfer_partial): Ditto.
3320 * target.c (default_xfer_partial): Minor whitespace adjustment.
3322 2008-01-24 Pedro Alves <pedro@codesourcery.com>
3324 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
3325 strip bit 1 even if pc doesn't point to thumb code.
3327 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
3329 * remote.c (remote_wait): Handle SIGINT between packets.
3330 (remote_async_wait): Likewise.
3332 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
3333 Chris Demetriou <cgd@google.com>
3335 * thread.c (add_thread_silent): Renamed
3337 (print_thread_events): New variable definition.
3338 (show_print_thread_events): New function.
3339 (_initialize_thread): Add "set print thread-events" and
3340 "show print thread-events" commands.
3341 (add_thread): Announce new thread.
3342 * gdbthread.h (add_thread_silent): Declare.
3343 (print_thread_events): New variable declaration.
3344 * inf-ttrace.c (inf_ttrace_wait): Don't
3345 inform about new thread, as add_thread is always
3346 called too, and will take care of that.
3347 * infrun.c (handle_inferior_event): Likewise.
3348 * procfs.c (procfs_wait): Likewise.
3349 * remote.c (remote_currthread): Likewise.
3350 * sol-thread.c (sol_thread_wait): Likewise.
3351 * win32-nat.c (get_win32_debug_event): Likewise.
3352 * linux-thread-db.c (attach_thread): Likewise.
3353 Remove the verbose parameter.
3354 (check_event): Make detach_thread be verbose
3355 only if print_thread_events is set.
3356 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
3357 about new thread. This is called only from
3358 linux-thread-db.c:attach_thread, which will take care.
3359 Remove the verbose parameter.
3360 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
3362 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
3364 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
3366 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
3368 * breakpoint.c (break_command_really): New parameter
3370 (break_command_1): Pass 0 as
3371 ignore_count to break_command_really.
3372 (gdb_breakpoint): Pass ignore_count to
3373 break_command_really.
3375 2008-01-21 Kevin Buettner <kevinb@redhat.com>
3377 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
3378 sigcontext struct via pointer.
3379 (struct sigframe comment): Update to show new field `psc'.
3381 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
3383 * infrun.c (handle_inferior_event): If
3384 we failed to remove breakpoints, error,
3385 don't try to increment PC by hand.
3387 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
3389 Add NetBSD/hppa target and host support.
3391 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
3392 (hppabsd_gregset): Move to ...
3393 (hppabsd_regset_from_core_section): Rename
3394 hppaobsd_regset_from_core_section and move to ...
3395 (hppabsd_find_global_pointer): Update comment.
3396 (hppabsd_init_abi): Make global. Do not register
3397 hppabsd_regset_from_core_section.
3398 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
3400 (_initialize_hppabsd_tdep): Move to ...
3401 * hppaobsd-tdep.c: ... here. New file.
3402 * hppnbsd-tdep.c: New file.
3403 * hppnbsd-nat.c: New file.
3404 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
3405 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
3406 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
3407 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
3408 * configure.host (hppa*-*-netbsd*): New entry.
3409 * configure.tgt (hppa*-*-netbsd*): New entry.
3410 (hppa*-*-openbsd*): Update.
3411 * NEWS (New native configuration): Mention NetBSD/hppa.
3412 (New targets): Mention NetBSD/hppa.
3414 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3416 * gdbarch.sh (function_list): Add new property bits_big_endian to
3418 * gdbarch.{c,h}: Regenerate.
3420 * value.c (struct value): Replace BITS_BIG_ENDIAN by
3421 gdbarch_bits_big_endian (comment).
3422 (unpack_field_as_long, modify_field): Likewise.
3423 * value.h: Likewise (comment).
3424 * valops.c (value_slice): Likewise.
3425 * valarith.c (value_subscript, value_bit_index): Likewise.
3426 * gdbtypes.h (field): Likewise (comment).
3427 * eval.c (evaluate_subexp_standard): Likewise.
3428 * dwarf2read.c (dwarf2_add_field): Likewise.
3429 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
3430 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
3432 * defs.h (BITS_BIG_ENDIAN): Remove.
3434 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3436 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
3438 * m2-exp.y (yylex): Likewise.
3439 * objc-exp.y (yylex): Likewise.
3441 * defs.h (DEPRECATED_STREQN): Remove.
3443 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
3445 * MAINTAINERS: Update my email address.
3447 2008-01-17 Jim Blandy <jimb@codesourcery.com>
3449 * README: Mention gdbserver/README.
3451 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
3453 * valarith.c (value_binop): Handle BINOP_INTDIV
3454 for unsigned and signed integers.
3456 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
3458 * s390-tdep.c (s390_gdbarch_init): Set default long double
3459 type to 128-bit IEEE quad.
3461 2008-01-17 Joel Brobecker <brobecker@adacore.com>
3463 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
3465 2008-01-16 Mark Kettenis <kettenis@gnu.org>
3467 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
3469 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
3470 * value.c: All callers changed.
3472 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3474 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
3475 DEPRECATED_STREQ by its expression.
3476 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
3477 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
3478 (scan_xcoff_symtab): Likewise.
3479 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
3480 * f-lang.c (find_common_for_function): Likewise.
3481 * objc-exp.y (parse_number): Likewise.
3483 * defs.h (DEPRECATED_STREQ): Remove.
3485 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3487 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
3488 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
3489 get_frame_arch to get at the current_architecture. Update AM33_MODE
3491 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
3492 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
3494 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
3496 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3498 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
3500 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
3502 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
3503 current_gdbarch by gdbarch. Update caller.
3505 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
3506 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
3507 the current architecture. Update calls of
3508 amd64_native_gregset_supplies_p.
3509 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
3510 (amd64bsd_store_inferior_registers): Likewise.
3512 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3514 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
3515 Replace current_gdbarch by gdbarch. Update caller.
3517 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3519 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
3520 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
3521 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
3522 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
3523 (stabsect_build_psymtabs): Fix indentation.
3525 2008-01-15 Michael Snyder <msnyder@specifix.com>
3527 * corelow.c (core_xfer_partial): Comment, cut/paste error.
3529 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
3531 * win32-nat.c (win32_create_inferior): Restore code calling
3532 CloseHandle on ProcessInformation structure.
3534 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
3536 * configure.ac: Check for void * as 3 argument of ptrace.
3537 * configure: regenerate.
3539 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3541 * alpha-tdep.c (alpha_heuristic_proc_start)
3542 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
3543 current_gdbarch by gdbarch.
3545 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
3546 current architecture by frame_info. Update alpha_heuristic_proc_start
3549 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
3550 get_frame_arch to get at the current architecture by frame_info. Update
3551 alpha_sigtramp_register_address call.
3553 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
3554 current_gdbarch by gdbarch. Update caller.
3555 (convert_to_extended, convert_from_extended): Add endianess parameter
3556 for comparison. Update caller.
3557 (arm_extract_return_value, arm_store_return_value): Use
3558 get_regcache_arch to get at the current architecture.
3560 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
3561 current_gdbarch by gdbarch. Update caller.
3562 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
3563 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
3565 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
3566 gdbarch as parameter. Update caller.
3567 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
3568 current_gdbarch by gdbarch. Update caller.
3570 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
3571 update caller. Replace current_gdbarch by gdbarch.
3573 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
3574 the current architecture. Replace current_gdbarch by gdbarch.
3575 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
3576 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
3577 expression. Add gdbarch as parameter and replace current_gdbarch with
3579 (M6811_TDEP): Remove.
3580 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
3582 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
3583 current_gdbarch by gdbarch. Update caller.
3585 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
3587 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
3590 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
3591 caller. Relace current_gdbarch by gdbarch.
3592 (altivec_register_p, spe_register_p): Likewise.
3593 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
3595 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
3596 altivec_register_p and spe_register_p.
3598 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
3599 caller. Replace current_gdbarch by gdbarch.
3600 (score_analyze_prologue): use get_frame_arch to get at the current
3603 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
3604 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
3605 current_gdbarch by gdbarch. Update caller.
3606 (sparc_frame_cache): Use get_frame_arch to get at the current
3608 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
3609 sparc_analyze_prologue.
3611 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
3614 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3616 * exec.c: #include "arch-utils.h"
3617 (print_section_info): Use gdbarch_from_bfd to get at the
3618 current architecture. Replace current_gdbarch. Fix indention. Replace
3619 deprecated_print_address_numeric by paddress.
3620 * Makefile.in (exec.o) Add dependency to arch-utils.h.
3622 * valprint.c (val_print_string): Replace
3623 deprecated_print_address_numeric.
3624 * tracepoint.c (trace_mention, scope_info): Likewise.
3625 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
3626 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
3627 (maintenance_check_symtabs): Likewise.
3628 * symfile.c (list_overlays_command): Likewise.
3629 * stack.c (frame_info, print_block_frame_labels): Likewise.
3630 * printcmd.c (print_address, print_address_demangle)
3631 (address_info): Likewise.
3632 * corefile.c (memory_error): Likewise.
3633 * infcmd.c (jump_command): Likewise.
3634 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
3635 (mention, delete_breakpoint): Likewise.
3636 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
3637 * dwarf2read.c (dump_die): Likewise.
3638 * ada-valprint.c (ada_val_print_1): Likewise.
3639 * f-valprint.c (f_val_print): Likewise.
3640 * linux-fork.c (info_forks_command): Likewise.
3641 * m32r-com.c (m32r_load_section, m32r_load)
3642 (m32r_upload_command): Likewise.
3644 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
3646 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3648 * gdbarch.sh (skip_prologue): Add gdbarch
3650 * gdbarch.{c,h}: Regenerate.
3652 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
3653 * amd64-tdep.c (amd64_skip_prologue): Likewise.
3654 * avr-tdep.c (avr_skip_prologue): Likewise.
3655 * cris-tdep.c (cris_skip_prologue): Likewise.
3656 * frv-tdep.c (frv_skip_prologue): Likewise.
3657 * h8300-tdep.c (h8300_skip_prologue): Likewise.
3658 * hppa-tdep.c (hppa_skip_prologue): Likewise.
3659 * i386-tdep.c (i386_skip_prologue): Likewise.
3660 * ia64-tdep.c (ia64_skip_prologue): Likewise.
3661 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
3662 * m32r-tdep.c (m32r_skip_prologue): Likewise.
3663 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
3664 * m68k-tdep.c (m68k_skip_prologue): Likewise.
3665 * m88k-tdep.c (m88k_skip_prologue): Likewise.
3666 * mep-tdep.c (mep_skip_prologue): Likewise.
3667 * mips-tdep.c (mips_skip_prologue): Likewise.
3668 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
3669 * mt-tdep.c (mt_skip_prologue): Likewise.
3670 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
3671 * score-tdep.c (score_skip_prologue): Likewise.
3672 * sh64-tdep.c (sh64_skip_prologue): Likewise.
3673 * sh-tdep.c (sh_skip_prologue): Likewise.
3674 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
3675 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
3676 * spu-tdep.c (spu_skip_prologue): Likewise.
3677 * v850-tdep.c (v850_skip_prologue): Likewise.
3678 * vax-tdep.c (vax_skip_prologue): Likewise.
3679 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
3680 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
3682 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
3683 current_gdbarch by gdbarch.
3684 * m32c-tdep.c (m32c_skip_prologue): Likewise.
3685 * s390-tdep.c (s390_skip_prologue): Likewise.
3687 2008-01-10 Doug Evans <dje@google.com>
3689 * defs.h (struct continuation_arg): Fix typo in comment.
3690 * target.c (target_translate_tls_address): Fix comment spelling error.
3692 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
3694 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
3695 (DOUBLEST_SCAN_FORMAT): Likewise.
3696 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
3697 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
3698 * c-exp.y (parse_number): Likewise.
3699 * jv-exp.y (parse_number): Likewise.
3700 * objc-exp.y (parse_number): Likewise.
3701 * p-exp.y (parse_number): Likewise.
3703 2008-01-09 Joel Brobecker <brobecker@adacore.com>
3705 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
3706 (check_typedef): Likewise.
3708 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
3710 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
3711 seen_double_big_d, treat the new H, D, and DD modifiers as length
3714 2008-01-08 Joel Brobecker <brobecker@adacore.com>
3716 * dwarf2read.c (read_enumeration_type): Add comment.
3718 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
3720 * config.in: Regenerate.
3722 2008-01-08 Joel Brobecker <brobecker@adacore.com>
3724 * ada-lang.c (ada_convert_actual): Renames convert_actual.
3726 (ada_convert_actuals): Delete.
3727 * ada-lang.h (ada_convert_actual): Add declaration.
3728 (ada_convert_actuals): Remove declaration.
3729 * infcall.c: #include "ada-lang.h".
3730 (value_arg_coerce): Add new parameter sp. Update function
3731 documetnation. Add handling of Ada function call parameters.
3732 * Makefile.in (infcall.o): Update dependencies.
3734 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3736 * ada-lang.c (ensure_lval): Fix value lval kind.
3737 (convert_actual): Add handling for arguments passed by reference.
3739 2008-01-08 Doug Evans <dje@google.com>
3741 * dbxread.c (read_dbx_symtab): Fix indentation.
3743 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
3745 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
3746 (valarith.o): Depend on dfp.h.
3747 (valops.o): Likewise.
3748 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
3749 (set_decnumber_context): New function.
3750 (decimal_check_errors): Likewise.
3751 (decimal_from_number): Likewise.
3752 (decimal_to_number): Likewise.
3753 (decimal_from_string): Use set_decnumber_context and
3754 decimal_check_errors.
3755 (decimal_from_integral): New function.
3756 (decimal_from_floating): Likewise.
3757 (decimal_to_double): Likewise.
3758 (promote_decimal): Likewise.
3759 (decimal_binop): Likewise.
3760 (decimal_is_zero): Likewise.
3761 (decimal_compare): Likewise.
3762 (decimal_convert): Likewise.
3763 * dfp.h (decimal_from_integral): New prototype.
3764 (decimal_from_floating): Likewise.
3765 (decimal_to_double): Likewise.
3766 (decimal_binop): Likewise.
3767 (decimal_is_zero): Likewise.
3768 (decimal_compare): Likewise.
3769 (decimal_convert): Likewise.
3770 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
3771 call to value_from_decfloat.
3772 * valarith.c: Include dfp.h.
3773 (value_args_as_decimal): New function.
3774 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
3775 (value_logical_not): Likewise.
3776 (value_equal): Likewise.
3777 (value_less): Likewise.
3778 (value_pos): Likewise.
3779 (value_neg): Formatting fix.
3780 * valops.c: Include dfp.h.
3781 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
3782 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
3783 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
3784 (value_from_decfloat): Remove expect_type argument.
3785 * value.h (value_from_decfloat): Update prototype.
3787 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
3789 Ignore change in name of dynamic linker during
3790 execution on Solaris. This also unbreaks pending breakpoints.
3792 * solist.h (struct target_so_ops): New field same.
3793 * solib-svr4.c (svr4_same): New.
3794 (_initialize_svr4_solib): Register svr4_same.
3795 * solib.c (update_solib_list): Use ops->same, if available.
3797 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
3799 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
3800 when using MS-DOS paths.
3802 2008-01-05 Pedro Alves <pedro@codesourcery.com>
3804 * NEWS: Mention --pid and --core command line behaviour changes.
3806 2008-01-05 Pedro Alves <pedro@codesourcery.com>
3808 * main.c (captured_main): Remove 'count' varible and the
3809 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
3810 --pid options were issued simultaneously. If an explicit pid
3811 option was passed, don't fallback to core file. Detect extra
3812 arguments better in the presence of explicit pid or core
3815 2008-01-05 Joel Brobecker <brobecker@adacore.com>
3817 * ada-lang.c (ada_which_variant_applies): Correctly compute
3818 the value of the discriminant when the variant record is packed.
3820 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3822 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
3823 that are used to differentiate homonyms.
3825 2008-01-04 Jerome Guitton <guitton@adacore.com>
3827 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
3828 when the type is an anonymous pointer type.
3829 (ada_check_typedef): Avoid a seg fault when the type is null.
3830 * ada-typeprint.c (print_array_type): Add support for pointer
3833 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
3835 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
3837 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3839 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
3840 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
3842 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3844 * ada-exp.y (chop_separator): New function.
3845 (write_selectors): Rewrite to re-use chop_separator.
3846 (ada_nget_field_index, get_symbol_field_type): New functions.
3847 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
3850 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3852 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
3853 of SYMBOL_VALUE when working with function symbols.
3855 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3857 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
3858 expressions. These expressions do not need to be rewriten.
3860 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3862 * dwarf2read.c (read_enumeration_type): Flag type as stub if
3863 the given die is a declaration.
3865 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3867 * ada-lang.c (ada_array_bound_from_type): Make non-static.
3868 Handle properly the case when the index type is an enumerated type.
3869 Do not return the subtype of the bounds type, just return the
3870 bounds type directly - this is not needed and is more consistent
3871 with what we do for arrays when no XA parallel type exists.
3873 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3875 * ada-lang.c (static_unwrap_type): Add forward declaration.
3876 (template_to_static_fixed_type): Fields of dynamic types sometimes
3877 also need to be unwrapped. Take this into account.
3878 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
3879 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
3880 * ada-typeprint.c (ada_print_type): Get the typename from
3881 the original type, not the base type.
3883 2008-01-03 Jerome Guitton <guitton@adacore.com>
3885 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
3886 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
3887 Update calls to ada_to_fixed_type.
3888 (ada_template_to_fixed_record_type_1): Ditto, but without looking
3890 (ada_to_fixed_type): Add check_tag parameter; do not look for
3891 tag if null. When looking for a tag, use a fixed record type.
3892 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
3893 * ada-valprint.c (printable_val_type, ada_value_print): Update
3894 calls to ada_to_fixed_type.
3896 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
3898 * doublest.c (convert_floatformat_to_doublest): Call
3899 floatformat_to_doublest instead of floatformat_to_double and use
3901 (convert_doublest_to_floatformat): Call floatformat_from_doublest
3902 instead of floatformat_from_double and use DOUBLEST variables.
3904 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
3906 * MAINTAINERS (Write After Approval): Add self.
3908 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3910 * symfile.c (set_initial_language): Make non-static.
3911 * symfile.h (set_initial_language): Add declaration.
3912 * language.c: #include "symfile.h".
3913 (set_language): Call set_initial_language if the frame language
3914 could not be determined.
3916 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
3918 * eval.c (evaluate_subexp_for_address): Provide frame address to
3919 locate_var_value only if it will be needed.
3921 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
3923 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
3925 2008-01-02 Joel Brobecker <brobecker@adacore.com>
3927 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
3928 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
3929 This is needed to make sure that any other treatment applied
3930 to the resulting value does not fail for spurious reason,
3931 such as trying to take the address of this value.
3933 2008-01-02 Joel Brobecker <brobecker@adacore.com>
3935 * ada-lang.c (ada_value_equal): Dereference reference types when
3938 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
3940 Updated copyright notices for most files.
3942 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
3944 * win32-nat.c (psapi_module_handle): Remove static.
3945 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
3946 return first module found if base_address is zero. Don't initialize
3947 psapi function pointers here. Convert to cygwin paths when
3949 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
3950 executable name. Use get_module_name when that fails or when
3952 (_initialize_psapi): New function. Initialize psapi stuff before it is
3953 needed or issue a warning if it is not found. Move psapi_module_handle
3956 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3958 * ada-lang.c (ada_remove_trailing_digits): New function.
3959 (ada_remove_po_subprogram_suffix): New function.
3960 (ada_decode): Improve. Move the description of the algorithm
3961 directly inside the code, instead of in the function global
3964 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3966 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
3967 and always print the dereferenced value.
3969 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3971 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
3972 of the case where the first argument is a reference.
3973 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
3975 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3977 Implement support for Ada interface types.
3979 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
3980 (ada_is_ignored_field): Ignore fields that are a dispatch table
3983 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3985 * top.c (print_gdb_version): Update copyright year.
3987 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3989 * ChangeLog-2007: New ChangeLog rotation.
3990 * ChangeLog: Reset for 2008.
3991 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
3994 For older changes see ChangeLog-2007.
4000 version-control: never