1 2008-05-11 David S. Miller <davem@davemloft.net>
3 * sparc-linux-tdep.c (PSR_SYSCALL): Define.
4 (sparc_linux_write_pc): New function.
5 (sparc32_linux_init_abi): Register it.
6 * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
7 (sparc64_linux_write_pc): New function.
8 (sparc64_linux_init_abi): Register it.
10 * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
11 dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
13 2008-05-11 Ulrich Weigand <uweigand@de.ibm.com>
15 * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
16 and info.tdep_info before calling gdbarch_init_osabi.
18 2008-05-09 Joel Brobecker <brobecker@adacore.com>
20 * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
21 the type of the right hand side of the assignment to the type
22 of the left hand side if the left hand side is a convenience
25 2008-05-09 Ulrich Weigand <uweigand@de.ibm.com>
27 * NEWS: Mention gdbserver bi-arch capability.
29 2008-05-09 Doug Evans <dje@google.com>
32 * NEWS: Document find command and qSearch:memory packet.
33 * Makefile.in (SFILES): Add findcmd.c.
34 (COMMON_OBJS): Add findcmd.o.
35 (findcmd.o): New rule.
36 * findcmd.c: New file.
37 * target.h (target_ops): New member to_search_memory.
38 (simple_search_memory): Declare.
39 (target_search_memory): Declare.
40 * target.c (simple_search_memory): New fn.
41 (target_search_memory): New fn.
42 * remote.c (PACKET_qSearch_memory): New packet kind.
43 (remote_search_memory): New fn.
44 (init_remote_ops): Init to_search_memory.
45 (init_extended_remote_ops): Ditto.
46 (_initialize_remote): Add qSearch:memory packet config command.
48 2008-05-09 Eli Zaretskii <eliz@gnu.org>
50 * thread.c (_initialize_thread): Don't use commas and periods in
51 first line of doc string of "set/show print thread-events".
53 2008-05-08 Joel Brobecker <brobecker@adacore.com>
55 * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
56 Update for unwinder changes.
58 2008-05-08 Joel Brobecker <brobecker@adacore.com>
60 * frame.c (get_frame_base_address, get_frame_locals_address)
61 (get_frame_args_address): Pass the correct frame when calling
62 frame_base_find_by_frame.
64 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
66 * remote.c (extended_remote_attach_1): Call target_find_description.
68 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
70 * remote.c (extended_remote_create_inferior_1): Clean up
71 before marking the target running.
73 2008-05-08 Joel Brobecker <brobecker@adacore.com>
75 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
78 2008-05-07 Joel Brobecker <brobecker@adacore.com>
80 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
81 sparc64-sol2-tdep.c: Update for unwinder changes.
83 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
85 * cp-support.c (mangled_name_to_comp): Initialize storage.
86 (unqualified_name_from_comp): Likewise.
88 2008-05-07 Jie Zhang <jie.zhang@analog.com>
90 * remote.c (remote_insert_breakpoint): Call get_remote_state
91 after gdbarch_breakpoint_from_pc is called.
92 (remote_insert_hw_breakpoint): Likewise.
94 2008-05-06 Joel Brobecker <brobecker@adacore.com>
96 * valprint.c (val_print): Add new language parameter and use it
97 instead of using the current_language. Update calls to val_print
99 (common_val_print): Add new langauge parameter and pass it to
101 * value.h (struct language_defn): Add opaque declaration.
102 (val_print, common_val_print): Update declarations.
103 * stack.c (print_frame_args): Update call to common_val_print
104 using the appropriate language.
105 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
106 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
107 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
108 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
109 #include "language.h" if necessary.
110 Update calls to val_print and common_val_print.
111 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
114 2008-05-06 Joel Brobecker <brobecker@adacore.com>
116 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
117 pointing inside a non-executable section as function descriptors.
119 2008-05-06 Pedro Alves <pedro@codesourcery.com>
121 * inf-loop.c (inferior_event_handler): Run all continuations and
122 print any language change before running the breakpoint commands.
124 2008-05-06 Joel Brobecker <brobecker@adacore.com>
126 * frame-unwind.c (frame_unwind_got_bytes): New function.
127 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
128 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
129 for unwinder changes.
131 2008-05-05 Doug Evans <dje@google.com>
133 * NEWS: Mention new /m modifier for disassemble command.
134 * cli/cli-cmds.c (print_disassembly): New function.
135 (disassemble_current_function): New function
136 (disassemble_command): Recognize /m modifier, print mixed
138 (init_cli_cmds): Update disassemble help text.
140 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
142 * xtensa-tdep.c: Update for unwinder changes.
144 2008-05-05 Andreas Schwab <schwab@suse.de>
146 Update m68k port for unwinder changes.
147 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
148 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
149 (m68k_frame_unwind): Use default_frame_sniffer.
150 (m68k_frame_sniffer): Remove.
151 (m68k_frame_base_address): Expect this_frame.
152 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
154 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
155 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
156 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
157 parameter instead of pc value.
158 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
160 (m68k_linux_sigtramp_frame_this_id)
161 (m68k_linux_sigtramp_frame_prev_register)
162 (m68k_linux_sigtramp_frame_sniffer): Update signature.
163 (m68k_linux_sigtramp_frame_unwind): Use
164 m68k_linux_sigtramp_frame_sniffer.
165 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
167 * m68klinux-nat.c (store_register): Fix typo.
169 2008-05-05 Pedro Alves <pedro@codesourcery.com>
171 * infcmd.c (step_1): Put thread id on the stack to avoid possible
174 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
176 * symfile.c (reread_symbols): Update objfile's entry point.
178 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
179 Joel Brobecker <brobecker@adacore.com>
181 * ada-lang.c: Update throughout to use symbol_matches_domain
182 instead of matching the symbol domain explictly.
183 * dwarf2read.c (add_partial_symbol): Do not add new psym for
184 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
185 class as typedefs. See lookup_partial_symbol function.
186 (new_symbol): Similar to add_partial_symbol, do not create
187 symbol for the typedef. See lookup_block_symbol.
188 * symtab.c (symbol_matches_domain): New function, takes care
189 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
190 (lookup_partial_symbol): Use symbol_matches_domain to see if the
191 found psym domain matches the given domain.
192 (lookup_block_symbol): Likewise.
194 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
196 * top.c (command_line_handler_continuation): Remove.
197 (execute_command): Do not install the above.
199 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
201 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
202 and catch all exceptions from it.
203 * top.c (command_line_handler_continuation): Don't
204 call bpstat_do_action here.
206 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
208 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
209 (struct die_info): Remove type.
210 (read_type_die, read_typedef, read_base_type, read_subrange_type)
211 (read_structure_type, read_enumeration_type, read_array_type)
212 (read_tag_pointer_type, read_tag_ptr_to_member_type)
213 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
214 (read_tag_string_type, read_subroutine_type, read_set_type)
215 (read_unspecified_type): Delete prototypes. Remove check for
216 already-loaded type. Return the new type.
217 (set_die_type): Return the new type.
218 (reset_die_and_siblings_types): Delete.
219 (load_comp_unit, load_full_comp_unit): Set type_hash.
220 (process_queue): Remove call to reset_die_and_siblings_types.
221 (process_die): Do not read most types here. Use read_type_die
223 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
224 (quirk_gcc_member_function_pointer): Return the new type.
225 (process_structure_scope, process_enumeration_scope): Use
226 get_die_type and read the DIE's type.
227 (read_full_die): Do not initialize die->type.
228 (tag_type_to_type): Use read_type_die.
229 (read_type_die): Check for already defined types. Return the
231 (determine_prefix): Use get_die_type.
232 (set_die_type): Return the type.
233 (get_die_type): Take a CU argument. Check for no type_hash.
235 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
237 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
240 2008-05-04 Pedro Alves <pedro@codesourcery.com>
242 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
243 and bp_longjmp_resume breakpoints.
244 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
246 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
247 breakpoints. Create bp_longjmp breakpoints as momentary
249 (enable_longjmp_breakpoint): Delete.
250 (set_longjmp_breakpoint): New.
251 (disable_longjmp_breakpoint): Delete.
252 (delete_longjmp_breakpoint): New.
253 (set_longjmp_resume_breakpoint): Delete.
254 (set_momentary_breakpoint_at_pc): New.
255 (breakpoint_re_set_one): Don't delete bp_longjmp and
256 bp_longjmp_resume breakpoints.
257 (breakpoint_re_set): Don't create longjmp and longjmp-resume
260 * infrun.c (step_resume_breakpoint): Add comment.
261 (struct execution_control_state): Delete handling_longjmp member.
262 (init_execution_control_state). Don't clear handling_longjmp.
263 (context_switch): Don't context switch handling_longjmp.
264 (handle_inferior_event): If handling a bp_longjmp breakpoint,
265 create a bp_longjmp_resume breakpoint, and set it as current
266 step_resume_breakpoint, then step over the longjmp breakpoint. If
267 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
268 breakpoint, delete the longjmp-resume breakpoint, and stop
270 (currently_stepping): Remove handling_longjmp from expression.
271 (insert_step_resume_breakpoint_at_sal): Update comment.
272 (insert_longjmp_resume_breakpoint): New.
274 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
275 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
277 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
278 (set_longjmp_resume_breakpoint): Delete declaration.
280 * gdbthread.h (save_infrun_state): Remove handling_longjmp
282 (load_infrun_state): Delete *handling_longjmp parameter.
283 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
285 (load_infrun_state): Delete *handling_longjmp parameter. Update
288 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
289 (delete_longjmp_breakpoint_cleanup): New.
290 (step_1): Call set_longjmp_breakpoint instead of
291 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
292 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
293 (step_1_continuation): Pass thread id in the continuation args to
295 (step_once): Add thread parameter. Pass thread id the the
298 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
300 Set CU BASE_ADDRESS already from partial DIEs.
301 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
302 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
303 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
304 from these variables if it was still unset.
306 * Makefile.in: Update dependencies.
307 * dwarf2read.c: Include "addrmap.h"
308 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
309 (dwarf2_ranges_read): New prototype.
310 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
311 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
312 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
313 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
314 comment for it. Add the found ranges to RANGES_PST. New variable
315 BASEADDR, initialize it the common way.
316 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
317 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
318 HAS_RANGES_OFFSET for the later processing.
319 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
320 * symtab.c: Include "addrmap.h"
321 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
322 Move the psymtab locator into ...
323 (find_pc_sect_psymtab_closer): ... a new function.
325 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
327 * arch-utils.c (gdbarch_update_p): Use default values for
328 info.abfd and info.target_desc if they are NULL.
329 (gdbarch_from_bfd): Remove assertion.
330 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
331 using the current target description.
332 (gdbarch_info_fill): Do not use default values for info->abfd
333 and info->target_desc.
335 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
337 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
339 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
341 * inferior.h (read_pc_pid, write_pc_pid): Remove.
342 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
344 * regcache.c (read_pc_pid): Remove, replace by ...
345 (regcache_read_pc): ... this function.
346 (write_pc_pid): Remove, replace by ...
347 (regcache_write_pc): ... this function.
348 (read_pc, write_pc): Update.
350 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
351 write_pc_pid by regcache_read_pc and regcache_write_pc.
352 (displaced_step_fixup): Likewise.
353 (resume): Likewise. Use regcache arch instead of current_gdbarch.
354 (prepare_to_proceed): Likewise.
356 (adjust_pc_after_break): Likewise.
357 (handle_inferior_event): Likewise.
359 * linux-nat.c (cancel_breakpoint): Likewise.
360 * linux-thread-db.c (check_event): Likewise.
361 * aix-thread.c (aix_thread_wait): Likewise.
362 * tracepoint.c (trace_dump_command): Likewise.
364 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
366 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
367 SYMBOL_LOCATION_BATON.
369 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
371 * target.h (struct target_ops): New field to_auxv_parse.
372 * auxv.c (default_auxv_parse): New, renamed from previous
374 (target_auxv_parse): Try to call target method. Fallback to
375 default_auxv_parse if not found.
376 * procfs.c (procfs_auxv_parse): New.
377 (init_procfs_ops): On Solaris, in 64-bit mode, install
380 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
382 * symfile.c (add_symbol_file_command): Use paddress rather than
383 hex_string to print the address.
385 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
387 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
388 return the null frame ID to terminate the backtrace.
390 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
392 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
393 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
394 (SIG_FRAME_PC_OFFSET): Likewise.
395 (SIG_FRAME_LR_OFFSET): Likewise.
396 (SIG_FRAME_FP_OFFSET): Likewise.
397 (rs6000_push_dummy_call): Likewise.
398 (rs6000_return_value): Likewise.
399 (rs6000_convert_from_func_ptr_addr): Likewise.
400 (branch_dest, rs6000_software_single_step): Likewise.
401 (deal_with_atomic_sequence): Rename to ...
402 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
403 Do not call branch_dest; inline required parts of that function.
404 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
405 with SYMBOL_LINKAGE_NAME.
406 (struct reg, regsize): Delete.
407 (read_memory_addr): Delete; inline into callers.
408 (rs6000_skip_prologue): Move after skip_prologue.
409 (skip_prologue): Remove prototype.
410 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
411 initialization as if this variable were true. Do not install
412 ppc64_sysv_abi_adjust_breakpoint_address.
414 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
415 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
417 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
418 (SIG_FRAME_PC_OFFSET): Likewise.
419 (SIG_FRAME_LR_OFFSET): Likewise.
420 (SIG_FRAME_FP_OFFSET): Likewise.
421 (rs6000_push_dummy_call): Likewise.
422 (rs6000_return_value): Likewise.
423 (rs6000_convert_from_func_ptr_addr): Likewise.
424 (branch_dest, rs6000_software_single_step): Likewise. Replace
425 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
426 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
427 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
428 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
429 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
431 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
432 (AIX_TEXT_SEGMENT_BASE): New macro.
433 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
434 by AIX_TEXT_SEGMENT_BASE.
436 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
437 (struct gdbarch_tdep): Remove text_segment_base member.
438 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
439 ppc64_sysv_abi_adjust_breakpoint_address.
441 * Makefile.in (rs6000-tdep.o): Update dependencies.
442 (rs6000-aix-tdep.o): Likewise.
444 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
445 Thiago Jung Bauermann <bauerman@br.ibm.com>
447 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
448 * doublest.c (convert_typed_floating): Fix typo in comment.
449 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
450 * frame-unwind.h (frame_sniffer_ftype): Likewise.
451 * frame.c (frame_unwind_address_in_block): Likewise.
452 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
453 * symtab.h (struct symbol): Likewise.
454 * tramp-frame.h (struct trad_frame_cache): Likewise.
455 * value.c (allocate_repeat_value): Likewise.
457 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
459 * infrun.c (handle_inferior_event): Do not insert breakpoints at
460 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
462 2008-05-03 Pedro Alves <pedro@codesourcery.com>
464 * parse.c (parse_exp_in_context): Don't override
465 expression_context_pc if get_selected_block returned a valid
468 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
470 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
471 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
472 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
474 * c-typeprint.c (c_type_print_base): Delete handling of template
476 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
477 (METHOD_PTR_TO_VOFFSET): Delete.
478 * defs.h (QUIT_FIXME): Delete.
479 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
480 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
481 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
482 ninstantiations, and instantiations.
483 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
484 (TYPE_FN_FIELD_INLINED): Delete.
485 * srec.h (SREC_BINARY): Delete.
486 * symtab.c (symbol_init_demangled_name): Delete.
487 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
488 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
489 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
490 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
491 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
492 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
493 * target.h (enum thread_control_capabilities): Delete tc_switch.
494 (target_can_switch_threads): Delete.
496 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
498 * Makefile.in (objfiles.o): Update.
499 * exec.c (exec_set_section_address): Support p->addr != 0.
500 * objfiles.c (objfile_relocate): Update exec_ops section
502 * symfile.c (place_section): Move exec_set_section_address call...
503 (default_symfile_offsets): ...to here.
505 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
507 * Makefile.in (ppc_linux_tdep_h): New macro.
508 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
509 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
510 (powerpc_e500l_c): Likewise.
511 (ppc-linux-nat.o): Update dependencies.
512 (ppc-linux-tdep.o): Update dependencies.
513 (rs6000-tdep.o): Update dependencies.
515 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
516 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
517 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
518 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
519 (tdesc_powerpc_e500): Remove.
521 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
522 and "features/rs6000/powerpc-altivec64.c".
523 (ppc_supply_reg, ppc_collect_reg): Make global.
524 (variants): Use tdesc_powerpc_32 for "powerpc" and
525 tdesc_powerpc_altivec64 for "powerpc64".
526 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
528 * ppc-linux-tdep.h: New file.
530 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
531 Include "features/rs6000/powerpc-32l.c".
532 Include "features/rs6000/powerpc-altivec32l.c".
533 Include "features/rs6000/powerpc-64l.c".
534 Include "features/rs6000/powerpc-altivec64l.c".
535 Include "features/rs6000/powerpc-e500l.c".
536 (ppc_linux_supply_gregset): New function.
537 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
538 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
539 (ppc64_linux_gregset): Likewise.
540 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
541 (ppc_linux_trap_reg_p): New function.
542 (ppc_linux_write_pc): New function.
543 (ppc_linux_core_read_description): New function.
544 (ppc_linux_init_abi): Install ppc_linux_write_pc and
545 ppc_linux_core_read_description. Install orig_r3 and trap
546 registers if present in the target description.
547 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
549 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
550 (PT_ORIG_R3, PT_TRAP): Define if necessary.
551 (ppc_register_u_addr): Handle orig_r3 and trap registers.
552 (fetch_ppc_registers): Likewise.
553 (store_ppc_registers): Likewise.
554 (store_register): Likewise.
555 (ppc_linux_read_description): Check whether AltiVec is supported.
556 Check whether inferior is 32-bit or 64-bit. Return the appropriate
557 Linux target description.
559 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
560 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
561 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
562 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
563 rs6000/powerpc-e500. Update -expedite variables accordingly.
565 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
566 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
567 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
568 * features/rs6000/powerpc-e500.c: Regenerate.
569 * features/rs6000/powerpc-32.c: Regenerate.
570 * features/rs6000/powerpc-64.c: Regenerate.
572 * features/rs6000/power-linux.xml: New file.
573 * features/rs6000/power64-linux.xml: New file.
574 * features/rs6000/powerpc-32l.xml: New file.
575 * features/rs6000/powerpc-altivec32l.xml: New file.
576 * features/rs6000/powerpc-64l.xml: New file.
577 * features/rs6000/powerpc-altivec64l.xml: New file.
578 * features/rs6000/powerpc-e500l.xml: New file.
579 * features/rs6000/powerpc-32l.c: New (generated) file.
580 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
581 * features/rs6000/powerpc-64l.c: New (generated) file.
582 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
583 * features/rs6000/powerpc-e500l.xml: New (generated) file.
585 * regformats/reg-ppc.dat: Remove.
586 * regformats/reg-ppc64.dat: Remove.
587 * regformats/rs6000/powerpc-32.dat: Remove.
588 * regformats/rs6000/powerpc-64.dat: Remove.
589 * regformats/rs6000/powerpc-e500.dat: Remove.
590 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
591 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
592 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
593 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
594 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
596 2008-05-03 Pedro Alves <pedro@codesourcery.com>
598 * thread.c (delete_thread): Call observer_notify_thread_exit.
599 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
600 thread_exit observer.
601 (mi_thread_exit): New.
603 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
605 * breakpoint.c (create_exception_catchpoint): Remove prototype
606 for already deleted function.
607 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
608 * frame.h (show_stack_frame): Remove prototype.
609 * stack.c (show_stack_frame): Remove empty, unused function.
610 * source.c (symtab_to_fullname, print_source_lines): Small fix
612 * value.c (show_values): Update comments to mention "show values"
613 command instead of "info history".
615 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
617 * linespec.c: Include "target.h".
618 (minsym_found): Handle minimal symbols pointing to function
619 descriptors. Use find_function_start_pc.
620 * minsyms.c (msymbol_objfile): New function.
621 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
622 to function descriptors.
623 * symtab.c (fixup_section): Only use minimal symbol at the same
624 address to determine section of a symbol.
625 (find_function_start_pc): New function.
626 (find_function_start_sal): Use it.
627 * symtab.h (msymbol_objfile): Add prototype.
628 (find_function_start_pc): Likewise.
629 * value.c: Include "objfiles.h".
630 (value_fn_field): Handle minimal symbols pointing to function
632 * Makefile.in (linespec.o): Update dependencies.
635 2008-05-02 Joel Brobecker <brobecker@adacore.com>
637 * ada-lang.c (unwrap_value): Handle the case where the "F" field
638 inside a PAD type is a bitfield.
640 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
642 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
643 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
644 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
645 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
646 Allow typedefs when checking for function pointer arguments.
647 Right-align small structs passed on the stack.
648 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
649 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
650 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
652 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
654 * Makefile.in (arm-tdep.o): Update.
655 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
656 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
657 (arm_pc_is_thumb): Use mapping symbols.
658 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
659 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
660 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
661 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
662 * gdbarch.sh: Add record_special_symbol.
663 * gdbarch.c, gdbarch.h: Regenerated.
664 * objfiles.c (struct objfile_data): Add cleanup member.
665 (register_objfile_data_with_cleanup): New function, from
666 register_objfile_data.
667 (register_objfile_data): Use it.
668 (objfile_free_data): Call clear_objfile_data.
669 (clear_objfile_data): Call cleanup functions.
670 * objfiles.h (register_objfile_data_with_cleanup): Declare.
672 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
674 * objfiles.c (init_entry_point_info): Handle shared libraries.
676 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
678 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
681 2008-05-02 Jim Blandy <jimb@codesourcery.com>
682 Pedro Alves <pedro@codesourcery.com>
684 Implement displaced stepping.
686 * gdbarch.sh (max_insn_length): New 'variable'.
687 (displaced_step_copy, displaced_step_fixup)
688 (displaced_step_free_closure, displaced_step_location): New
690 (struct displaced_step_closure): Add forward declaration.
691 * gdbarch.c, gdbarch.h: Regenerated.
693 * arch-utils.c: #include "objfiles.h".
694 (simple_displaced_step_copy_insn)
695 (simple_displaced_step_free_closure)
696 (displaced_step_at_entry_point): New functions.
697 * arch-utils.h (simple_displaced_step_copy_insn)
698 (simple_displaced_step_free_closure)
699 (displaced_step_at_entry_point): New prototypes.
701 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
702 (I386_MAX_MATCHED_INSN_LEN): ... this.
703 (i386_absolute_jmp_p, i386_absolute_call_p)
704 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
705 (i386_displaced_step_fixup): New functions.
706 (struct i386_insn, i386_match_insn): Update.
707 (i386_gdbarch_init): Set gdbarch_max_insn_length.
708 * i386-tdep.h (I386_MAX_INSN_LEN): New.
709 (i386_displaced_step_fixup): New prototype.
710 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
711 Register gdbarch_displaced_step_copy,
712 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
713 and gdbarch_displaced_step_location functions.
715 * infrun.c (debug_displaced): New variable.
716 (show_debug_displaced): New function.
717 (struct displaced_step_request): New struct.
718 (displaced_step_request_queue, displaced_step_ptid)
719 (displaced_step_gdbarch, displaced_step_closure)
720 (displaced_step_original, displaced_step_copy)
721 (displaced_step_saved_copy, can_use_displaced_stepping): New
723 (show_can_use_displaced_stepping, use_displaced_stepping)
724 (displaced_step_clear, cleanup_displaced_step_closure)
725 (displaced_step_dump_bytes, displaced_step_prepare)
726 (displaced_step_clear_cleanup, write_memory_ptid)
727 (displaced_step_fixup): New functions.
728 (resume): Call displaced_step_prepare.
729 (proceed): Call read_pc once, and remember the value. If using
730 displaced stepping, don't remove breakpoints.
731 (handle_inferior_event): Call displaced_step_fixup. Add some
732 debugging output. When we try to step over a breakpoint, but get
733 a signal to deliver to the thread instead, ensure the step-resume
734 breakpoint is actually inserted. If a thread hop is needed, and
735 displaced stepping is enabled, don't remove breakpoints.
736 (init_wait_for_inferior): Call displaced_step_clear.
737 (_initialize_infrun): Add "set debug displaced" command. Add
738 "maint set can-use-displaced-stepping" command. Clear
740 * inferior.h (debug_displaced): Declare variable.
741 (displaced_step_dump_bytes): Declare function.
743 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
746 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
748 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
749 (arm_force_mode_string, arm_show_fallback_mode)
750 (arm_show_force_mode): New.
751 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
753 (_initialize_arm_tdep): Add "set arm fallback-mode"
754 and "set arm force-mode".
755 * NEWS: Document new commands.
757 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
759 * main.h (batch_silent): Declare.
760 * event-top.c: Include main.h.
761 (gdb_setup_readline): Remove extern batch_silent declaration.
762 * infrun.c (normal_stop): Don't print source location when running in
764 * Makefile.in (event-top.o): Add main.h dependency.
766 2008-05-02 Andreas Schwab <schwab@suse.de>
768 * target.h (struct target_ops): Add
769 to_watchpoint_addr_within_range.
770 (target_watchpoint_addr_within_range): New function.
771 * target.c (update_current_target): Inherit
772 to_watchpoint_addr_within_range, defaulting to
773 default_watchpoint_addr_within_range.
774 (default_watchpoint_addr_within_range): New function.
775 (debug_to_watchpoint_addr_within_range): New function.
776 (setup_target_debug): Set to_watchpoint_addr_within_range.
777 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
779 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
780 * breakpoint.c (watchpoints_triggered): Use
781 target_watchpoint_addr_within_range.
783 2008-05-01 Pedro Alves <pedro@codesourcery.com>
785 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
786 (i[34567]86-*-dicos*, x86_64-*-dicos*):
787 Set gdb_osabi to GDB_OSABI_DICOS.
789 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
790 * osabi.c (gdb_osabi_name): Add "DICOS".
792 * i386-dicos-tdep.c: New file.
794 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
795 (ALLDEPFILES): Add i386-dicos-tdep.c.
796 (i386-dicos-tdep.o): New rule.
798 2008-05-01 Pedro Alves <pedro@codesourcery.com>
800 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
801 and register the fork's PTID as a thread.
803 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
806 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
807 assign its value to the breakpoint created.
808 (create_breakpoints): Add breakpoint_ops argument and pass it
809 to create_breakpoint call.
810 (break_command_really): Add breakpoint_ops argument and pass/assign
812 (break_command_1): Pass NULL as ops argument.
813 (set_breakpoint): Pass NULL as ops argument.
814 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
815 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
816 catch and throw catchpoints.
818 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
821 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
822 translate signal numeric value from the target to GDB's enum
824 * gdbarch.c, gdbarch.h: Regenerated.
825 * gdbarch.sh: Added two new functions target_signal_from_host and
826 target_signal_to_host.
827 * target.h (default_target_signal_from_host,
828 default_target_signal_to_host): New functions - declarations.
829 * signals/signals.c (struct gdbarch): New declaration.
830 (default_target_signal_to_host, default_target_signal_from_host): New
833 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
835 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
836 * arm-tdep.c (arm_frame_is_thumb): New.
837 (arm_pc_is_thumb): Clarify comment.
838 (thumb_analyze_prologue): Remove PC special case.
839 (thumb_scan_prologue): Take a block_addr argument. Use it for
840 find_pc_partial_function. Remove unused variables.
841 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
842 for find_pc_partial_function. Remove PC special case.
843 (arm_prologue_prev_register): Add special handling for PC and CPSR.
844 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
845 (arm_get_next_pc): Use arm_frame_is_thumb.
846 (arm_write_pc): Use CPSR_T instead of 0x20.
847 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
848 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
850 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
852 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
854 (struct dwarf2_frame_state_reg): Add FN to loc union.
856 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
858 * exec.c (print_section_info): Add missing '\n'.
860 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
862 * thread.c (add_thread): Move observer call to ...
863 (add_thread_silent): ... here.
865 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
867 * rs6000-tdep.c: Update for unwinder changes.
868 * ppcobsd-tdep.c: Likewise.
870 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
872 * s390-tdep.c: Update for unwinder changes.
874 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
876 * spu-tdep.c: Update for unwinder changes.
878 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
880 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
881 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
882 sparc64-linux-tdep.c: Update for unwinder changes.
884 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
886 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
887 for unwinder changes.
888 * mips-tdep.c: Likewise.
889 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
892 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
894 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
897 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
899 Update i386 and amd64 ports for unwinder changes.
901 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
902 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
903 (amd64_frame_unwind): Use default_frame_sniffer.
904 (amd64_frame_sniffer): Delete.
905 (amd64_sigtramp_frame_cache): Expect this_frame.
906 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
907 (amd64_sigtramp_frame_sniffer): Update signature.
908 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
909 (amd64_frame_base_address): Expect this_frame.
910 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
912 (amd64_init_abi): Use set_gdbarch_dummy_id and
913 frame_unwind_append_unwinder.
914 * i386-tdep.c (i386_frame_cache): Expect this_frame.
915 (i386_frame_this_id, i386_frame_prev_register): Update signature.
916 (i386_frame_unwind): Use default_frame_sniffer.
917 (i386_frame_sniffer): Delete.
918 (i386_sigtramp_frame_cache): Expect this_frame.
919 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
920 (i386_sigtramp_frame_sniffer): Update signature.
921 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
922 (i386_frame_base_address): Update signature.
923 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
924 (i386_push_dummy_call): Update comment.
925 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
927 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
928 and frame_unwind_append_unwinder.
929 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
930 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
931 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
932 i386nbsd-tdep.c: Update for unwinder changes.
934 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
936 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
937 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
939 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
940 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
941 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
943 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
945 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
947 * tramp-frame.h (struct tramp_frame): Update signature of init.
948 * Makefile.in (trad-frame.o): Update.
950 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
952 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
953 (execute_stack_op): Put this_frame in the baton.
954 (execute_cfa_program): Take this_frame.
955 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
956 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
957 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
958 (dwarf2_frame_this_id): Adjust to work on this_frame.
959 (dwarf2_signal_frame_this_id): Delete.
960 (dwarf2_frame_prev_register): Update signature. Use new frame
962 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
963 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
964 dwarf2_frame_sniffer.
965 (dwarf2_append_unwinders): New.
966 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
968 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
969 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
970 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
971 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
972 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
973 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
974 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
975 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
976 (dwarf2_append_unwinders): Declare.
977 (dwarf2_frame_base_sniffer): Update declaration.
978 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
981 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
983 Convert frame unwinders to use the current frame and
986 * frame.c (frame_debug): Make global.
987 (get_frame_id): Pass this frame to unwinder routines.
988 (frame_pc_unwind): Remove unused unwind->prev_pc support.
989 (do_frame_register_read): Do not discard the return value of
991 (frame_register_unwind): Remove debug messages. Use
992 frame_unwind_register_value.
993 (frame_unwind_register_value, get_frame_register_value): New
995 (create_new_frame, get_frame_base_address, get_frame_locals_address)
996 (get_frame_args_address, get_frame_type): Pass this frame to
998 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
1000 * frame.h: Update comments.
1001 (frame_debug, frame_unwind_register_value, get_frame_register_value)
1002 (frame_prepare_for_sniffer): Declare.
1003 * frame-unwind.h: Update comments and parameter names.
1004 (default_frame_sniffer): Declare.
1005 (frame_prev_register_ftype): Return a struct value *.
1006 (struct frame_unwind): Remove prev_pc member.
1007 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
1008 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
1009 (frame_unwind_got_register, frame_unwind_got_memory)
1010 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
1011 * frame-base.h: Update comments and parameter names.
1012 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
1013 if necessary. Add debugging output.
1014 * sentinel-frame.c (sentinel_frame_prev_register)
1015 (sentinel_frame_this_id): Update for new signature.
1016 (sentinel_frame_prev_pc): Delete.
1017 (sentinel_frame_unwinder): Remove prev_pc.
1018 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
1020 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
1021 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
1022 (frame_unwind_append_sniffer): Delete.
1023 (frame_unwind_append_unwinder): New function.
1024 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
1025 from unwinders. Use frame_prepare_for_sniffer.
1026 (default_frame_sniffer, frame_unwind_got_optimized)
1027 (frame_unwind_got_register, frame_unwind_got_memory)
1028 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
1029 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
1030 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
1032 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
1033 * gdbarch.c, gdbarch.c: Regenerated.
1034 * frame-base.c (default_frame_base_address)
1035 (default_frame_locals_address, default_frame_args_address): Update
1037 (frame_base_find_by_frame): Pass this frame to unwinder routines.
1038 * infcall.c (call_function_by_hand): Update comments.
1039 * Makefile.in (frame-unwind.o): Update dependencies.
1041 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1043 * ada-lang.c (ada_value_primitive_packed_val): Only check
1044 value_lazy for memory lvals.
1045 * findvar.c (value_of_register_lazy): New function.
1046 (locate_var_value): Only check value_lazy for memory lvals.
1047 * valarith.c (value_subscripted_rvalue): Likewise.
1048 * valops.c (value_fetch_lazy): Handle both memory and register
1050 (search_struct_field, value_slice): Only check value_lazy for memory
1052 * value.c (struct value): Update comment for lazy.
1053 (value_primitive_field): Only check value_lazy for memory lvals.
1054 * value.h (value_lazy): Update comment.
1055 (value_of_register_lazy): Declare.
1057 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
1059 * corefile.c (reopen_exec_file): Close any open files.
1061 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1063 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
1064 show_memory_breakpoints to 1 while reading the instruction bundle.
1066 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1068 * gdbarch.sh: Document the return_value method. Explain that
1069 the FUNCTYPE parameter might be NULL.
1070 * gdbarch.h: Regenerated.
1071 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
1072 type when calling using_struct_return, as this is unnecessary
1075 2008-04-28 Joel Brobecker <brobecker@adacore.com>
1077 * terminal.h (create_tty_session): Fix return type.
1079 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
1081 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
1083 2008-04-26 Joel Brobecker <brobecker@adacore.com>
1085 * breakpoint.c (condition_command, commands_from_control_command)
1086 (break_command_really): Minor reformatting.
1088 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1090 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
1092 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1094 * amd64-tdep.c (amd64_get_longjmp_target): New.
1095 (amd64_init_abi): Register amd64_get_longjmp_target as
1096 gdbarch_get_longjmp_target callback.
1097 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
1099 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1101 * breakpoint.h (enum bpstat_what_main_action): Delete
1102 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
1104 * breakpoint.c (clrs): Delete.
1105 (bpstat_what): Update table.
1107 * infrun.c (handle_inferior_event): Remove
1108 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
1110 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1112 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
1113 Adjust all prototypes using mi_cmd_args_ftype to use
1115 (struct mi_cmd): Remove the args_func field.
1116 * mi/mi-cmds.c: Don't provide value for the args_func field.
1117 * mi/mi-main.c (mi_execute_async_cli_command)
1118 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1119 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1120 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
1121 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
1122 (mi_cmd_target_download): Adjust.
1123 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
1124 (mi_cmd_execute): Do not check for args_func.
1125 (mi_execute_async_cli_command): Adjust.
1126 * mi/mi-parse.c: Don't check for args_func.
1128 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1130 * breakpoint.c (bpstat_check_location)
1131 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
1132 New, extracted from bpstat_stop_status.
1133 (bpstat_stop_status): Use the above.
1135 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1137 * mi/mi-main.c (last_async_command): Rename to current_token.
1138 (previous_async_command): Remove.
1139 (mi_cmd_gdb_exit): Adjust.
1140 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
1141 (mi_cmd_target_select): Adjust.
1142 (mi_cmd_execute): Don't set previous_async_command. Free token
1143 here even in async mode.
1144 (mi_execute_async_cli_command): Adjust.
1145 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
1147 (mi_load_progress): Adjust.
1149 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1151 * infcmd.c (step_1_continuation): Always disable longjmp
1152 breakpoint if we're not going to do another step.
1154 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1156 exec_cleanup murder.
1157 * breakpoint.c (until_break_command_continuation): Add
1158 the 'error' parameter. Directly delete the breakoint as
1159 opposed to running cleanups.
1160 (until_break_command): Install continuation only
1161 after starting the target. Don't use exec cleanups,
1162 use ordinary cleanups. Discard cleanups is successfully
1163 started the target in async mode.
1164 (make_cleanup_delete_breakpoint): Remove.
1165 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
1167 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
1169 (struct continations): Add the 'error' parameter to the
1170 continuation_hook field.
1171 (add_continuation, do_all_continuations)
1172 (add_intermediate_continuation)
1173 (do_all_intermediate_continuations): Add the 'error' parameter.
1174 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
1175 * inf-loop.c (inferior_event_handler): Instead of calling
1176 discard_all_continuations, use do_all_continuations with 1 as
1177 'error' parameter. Pass 0 as 'error' parameter in existing uses
1178 of discard_all_continuations.
1179 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
1181 (step_once): Install continuation only after resuming the target.
1182 (step_1_continuation): Disable longjmp breakpoint on error.
1183 (finish_command_continuation): Add the error parameter. Delete
1184 the finish breakpoint directly, do not use cleanups.
1185 (finish_command): Do not use exec_cleanups. Always setup
1186 continuation. For sync case, immediately run them.
1187 (attach_command_continuation): Add the error parameter.
1188 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
1189 remove step_resume_breakpoint -- adjust delete it directly.
1190 * interps.c (interp_set): Adjust call to do_all_continations.
1191 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
1193 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
1195 (mi_cmd_execute): Do not use exec_cleanup.
1196 (mi_execute_async_cli_command): Simplify the string concatenation
1197 logic. Do no use exec cleanup.
1198 (mi_exec_async_cli_cmd_continuation): New parameter error.
1199 Free last_async_command.
1200 * top.c (command_line_handler_continuation): New parameter error.
1201 * utils.c (exec_cleanup_chain, make_exec_cleanup)
1202 (do_exec_cleanups): Remove.
1203 (add_continuation, do_all_continations)
1204 (add_intermediate_continuation)
1205 (do_all_intermediate_continuations): New parameter error.
1207 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1209 * breakpoint.h (bp_location_p): New typedef.
1210 Register a vector of bp_location_p.
1211 * breakpoint.c (always_inserted_mode)
1212 (show_always_inserted_mode): New.
1213 (unlink_locations_from_global_list): Remove.
1214 (update_global_location_list)
1215 (update_global_location_list_nothrow): New.
1216 (update_watchpoint): Don't free locations.
1217 (should_insert_location): New.
1218 (insert_bp_location): Use should_insert_location.
1219 (insert_breakpoint_locations): Copied from
1221 (insert_breakpoint): Use insert_breakpoint_locations.
1222 (bpstat_stop_status): Call update_global_location_list
1223 when disabling breakpoint.
1224 (allocate_bp_location): Don't add to bp_location_chain.
1225 (set_raw_breakpoint)
1226 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
1227 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
1228 (enable_overlay_breakpoints, disable_overlay_breakpoints)
1229 (set_longjmp_resume_breakpoint)
1230 (enable_watchpoints_after_interactive_call_stop)
1231 (disable_watchpoints_before_interactive_call_start)
1232 (create_internal_breakpoint)
1233 (create_fork_vfork_event_catchpoint)
1234 (create_exec_event_catchpoint, set_momentary_breakpoint)
1235 (create_breakpoints, break_command_1, watch_command_1)
1236 (create_exception_catchpoint)
1237 (handle_gnu_v3_exceptions)
1238 (disable_breakpoint, breakpoint_re_set_one)
1239 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1240 (create_ada_exception_breakpoint): : Don't call check_duplicates.
1241 Call update_global_location_list.
1242 (delete_breakpoint): Don't remove locations and don't
1243 try to reinsert them. Call update_global_location_list.
1244 (update_breakpoint_locations): Likewise.
1245 (restore_always_inserted_mode): New.
1246 (update_breakpoints_after_exec): Temporary disable
1247 always inserted mode.
1248 * Makefile.in: Update dependencies.
1250 * infrun.c (proceed): Remove breakpoints while stepping
1252 (handle_inferior_event): Don't remove or insert
1254 * linux-fork.c (checkpoint_command): Remove breakpoints
1255 before fork and insert after.
1256 (linux_fork_context): Remove breakpoints before switch
1258 * target.c (target_disconnect, target_detach): Remove
1259 breakpoints from target.
1262 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1264 * breakpoint.c (print_one_breakpoint_location): In MI
1265 mode, report the location string the breakpoint was
1266 originally created with.
1268 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
1270 * Makefile.in (xtensa-tdep.o): Update dependencies.
1271 * configure.tgt (xtensa*): Update dependencies.
1272 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
1273 Local variable areg renamed to arreg.
1274 (areg_number): New function.
1275 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
1276 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
1277 replaced by arreg_number.
1278 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
1279 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
1280 (xtensa_scan_prologue): New function.
1281 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
1282 when ENTRY instraction hasn't been executed yet. Get the frame pointer
1283 value based on prologue analysis. Fix the bugs preventing WS and
1284 AR4-AR7/A11 registers from getting right values for intermediate frames,
1285 whose registers have been already spilled.
1286 (xtensa_frame_prev_register): Fix WS register value. Use are_number
1287 and arreg_number appropriately.
1288 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1289 svr4_ilp32_fetch_link_map_offsets.
1291 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
1293 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
1294 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
1296 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1298 * acinclude.m4: Add override.m4.
1299 * configure: Regenerate.
1301 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1303 * ada-lang.c (get_selections): Variable PROMPT made non-const and
1304 initialized with a trailing space now. Use PROMPT_ARG of
1305 COMMAND_LINE_INPUT instead of printing it ourselves.
1307 2008-04-22 Joel Brobecker <brobecker@adacore.com>
1309 * NEWS: Document support for 64-bit core file.
1311 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
1313 * NEWS: Add information on calling convention and new SH CLI options.
1315 * sh-tdep.c (sh_cc_gcc): New static string.
1316 (sh_cc_renesas): Ditto.
1317 (sh_cc_enum): New static string array.
1318 (sh_active_calling_convention): New static string pointer denoting
1319 active user chosen ABI.
1320 (sh_is_renesas_calling_convention): New function to return function
1321 specific ABI, or user choice if necessary.
1322 (sh_use_struct_convention): Rename first argument and turn around its
1323 meaning. Check for renesas ABI and return accordingly.
1324 (sh_use_struct_convention_nofpu): New function.
1325 (sh_next_flt_argreg): Get function type as third parameter. Check
1326 for renesas ABI and choose floating registers accordingly.
1327 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
1328 struct return slot accordingly.
1329 (sh_push_dummy_call_nofpu): Ditto.
1330 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
1331 Evaluate ABI and give to sh_use_struct_convention_nofpu.
1332 (sh_return_value_fpu): Evaluate ABI and give to
1333 sh_use_struct_convention.
1334 (show_sh_command): New function.
1335 (set_sh_command): Ditto.
1336 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
1339 * gdbarch.sh (return_value): Add func_type argument.
1340 * gdbarch.c: Regenerate.
1342 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
1343 val_type so as not to collide with value_type function. Call
1344 using_struct_return with additional function type argument.
1345 * infcall.c (call_function_by_hand): Call using_struct_return and
1346 gdbarch_return_value with additional function type argument.
1347 * infcmd.c (print_return_value): Take addition func_type argument.
1348 Call gdbarch_return_value with additional function type argument.
1349 (finish_command_continuation): Call print_return_value with additional
1350 function type argument.
1351 (finish_command): Ditto.
1352 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
1353 additional function type argument.
1354 * stack.c (return_command): Call using_struct_return and
1355 gdbarch_return_value with additional function type argument.
1356 * value.c (using_struct_return): Take additional function type argument.
1357 * value.h (using_struct_return): Accommodate declaration.
1358 * alpha-tdep.c (alpha_return_value): Add func_type argument.
1359 * amd64-tdep.c (amd64_return_value): Ditto.
1360 * arm-tdep.c (arm_return_value): Ditto.
1361 * avr-tdep.c (avr_return_value): Ditto.
1362 * cris-tdep.c (cris_return_value): Ditto.
1363 * frv-tdep.c (frv_return_value): Ditto.
1364 * h8300-tdep.c (h8300_return_value): Ditto.
1365 (h8300h_return_value): Ditto.
1366 * hppa-tdep.c (hppa32_return_value): Ditto.
1367 (hppa64_return_value): Ditto.
1368 * i386-tdep.c (i386_return_value): Ditto.
1369 * ia64-tdep.c (ia64_return_value): Ditto.
1370 * iq2000-tdep.c (iq2000_return_value): Ditto.
1371 * m32c-tdep.c (m32c_return_value): Ditto.
1372 * m32r-tdep.c (m32r_return_value): Ditto.
1373 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
1374 * m68k-tdep.c (m68k_return_value): Ditto.
1375 (m68k_svr4_return_value): Ditto.
1376 * m88k-tdep.c (m88k_return_value): Ditto.
1377 * mep-tdep.c (mep_return_value): Ditto.
1378 * mips-tdep.c (mips_eabi_return_value): Ditto.
1379 (mips_n32n64_return_value): Ditto.
1380 (mips_o32_return_value): Ditto.
1381 (mips_o64_return_value): Ditto.
1382 * mn10300-tdep.c (mn10300_return_value): Ditto.
1383 * mt-tdep.c (mt_return_value): Ditto.
1384 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
1385 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
1386 (ppc_sysv_abi_broken_return_value): Ditto.
1387 (ppc64_sysv_abi_return_value): Ditto.
1388 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
1389 (ppc_sysv_abi_broken_return_value): Ditto.
1390 (ppc64_sysv_abi_return_value): Ditto.
1391 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
1392 * rs6000-tdep.c (rs6000_return_value): Ditto.
1393 * s390-tdep.c (s390_return_value): Ditto.
1394 * score-tdep.c (score_return_value): Ditto.
1395 * sh-tdep.c (sh_return_value_nofpu): Ditto.
1396 (sh_return_value_fpu): Ditto.
1397 * sh64-tdep.c (sh64_return_value): Ditto.
1398 * sparc-tdep.c (sparc32_return_value): Ditto.
1399 * sparc64-tdep.c (sparc64_return_value): Ditto.
1400 * spu-tdep.c (spu_return_value): Ditto.
1401 * v850-tdep.c (v850_return_value): Ditto.
1402 * vax-tdep.c (vax_return_value): Ditto.
1403 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
1404 * xtensa-tdep.c (xtensa_return_value): Ditto.
1406 * gdbtypes.h (struct type): Add calling_convention member.
1407 * dwarf2read.c (read_subroutine_type): Add calling convention read
1408 from DW_AT_calling_convention attribute to function type.
1410 2008-04-22 Markus Deuling <deuling@de.ibm.com>
1412 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
1413 multi_f77_subscript to support values from registers.
1414 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
1415 * value.h (value_subscripted_rvalue): Add prototype.
1417 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
1419 * f-valprint.c (f_val_print): Likewise.
1421 2008-04-21 Craig Silverstein <csilvers@google.com>
1423 * dwarf2read.c (zlib_decompress_section): Define abfd in the
1426 2008-04-21 Pedro Alves <pedro@codesourcery.com>
1428 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
1429 section is not a code section.
1431 2008-04-19 Craig Silverstein <csilvers@google.com>
1433 * NEWS: Add information on compressed debug sections.
1435 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1437 * mi/mi-cmd-var.c (varobj_update_one): Print new
1438 value for variable objects that changed type.
1440 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1442 * varobj.c (varobj_invalidate): Don't touch floating
1445 2008-04-19 Mark Kettenis <kettenis@gnu.org>
1447 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
1448 (multiple_symbols_cancel): Remove extra const.
1449 * symtab.h: Likewise.
1451 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
1453 * interps.c (top_level_interpreter): Rename static variable...
1454 (top_level_interpreter_ptr): ...to this.
1455 (top_level_interpreter): New function.
1457 * interps.h: New extern for top_level_interpreter.
1459 * linespec.c: Include interps.h and mi/mi-cmds.h.
1460 (decode_line_2): When using MI, always set all breakpoints in menu.
1462 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
1464 2008-04-18 Craig Silverstein <csilvers@google.com>
1466 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
1467 * config.in, configure: Regenerate.
1468 * dwarf2read.c: Include zlib.h if present.
1469 Modified *_SECTION macros.
1470 (section_is_p): New.
1471 (dwarf2_locate_sections): Use section_is_p instead of strcmp
1472 (dwarf2_resize_section): New.
1473 to determine whether a given section has a given name.
1474 (zlib_decompress_section): New.
1475 (dwarf2_read_section): Read the compressed section if present
1477 * MAINTAINERS: Added myself to section Write After Approval.
1479 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
1481 * defs.h (exec_set_section_offsets): Remove prototype.
1482 * exec.c (exec_set_section_offsets): Remove function.
1484 2008-04-18 Joel Brobecker <brobecker@adacore.com>
1486 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
1487 in the search for the matching symbol.
1489 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
1491 * breakpoint.c (update_watchpoint): Always reparse
1494 2008-04-17 Joel Brobecker <brobecker@adacore.com>
1496 * breakpoint.c (print_one_breakpoint_location): Make sure to print
1497 the breakpoint address only once.
1499 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
1501 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
1502 rather than a hard-coded architecture, for xcoff executables.
1504 2008-04-17 Doug Evans <dje@google.com>
1506 * buildsym.c (watch_main_source_file_lossage): New fn.
1507 (end_symtab): Call it.
1509 * source.c (find_and_open_source): Add some comments clarifying
1510 handling of FULLNAME argument. Make static. Remove pointless
1513 2008-04-17 Pedro Alves <pedro@codesourcery.com>
1515 * inf-loop.c (inferior_event_handler): Also run the intermediate
1516 continuations in the INF_EXEC_COMPLETE case.
1518 2008-04-16 Tom Tromey <tromey@redhat.com>
1520 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
1521 (set_cmd_async_ok, get_cmd_async_ok): Declare.
1522 * cli/cli-decode.c (set_cmd_async_ok): New function.
1523 (get_cmd_async_ok): New function.
1524 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
1526 * top.c (execute_command): Use get_cmd_async_ok.
1527 * infcmd.c: Include cli/cli-decode.h.
1528 (_initialize_infcmd): Mark "interrupt" as async-ok.
1529 * Makefile.in (infcmd.o): Depend on cli_decode_h.
1531 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1534 * exec.c: Correct "arch-utils.h" include.
1536 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
1539 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
1540 to allow printing to 'see' real reason of stop. This fixes PR 2424.
1541 * breakpoint.c (bpdisp_texst): New function. The function takes over
1542 the role of bpstats static array in print_one_breakpoint_location.
1543 (print_it_typical): Print "Temporary breakpoint" instead
1544 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
1545 protocols, print disp field.
1546 (print_one_breakpoint_location): Removed bpdisps static definition.
1547 Call new bpstat_text function to get value for 'disp' field.
1548 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
1550 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
1552 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
1553 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
1554 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
1555 * gnulib/Makefile.in: Regenerate.
1557 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1559 * Makefile.in (GNULIB_H): New. Trigger all-lib.
1560 (defs_h): Use $(GNULIB_H).
1561 (all-lib): Depend on gnulib/Makefile.
1562 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
1563 * config.in, gnulib/Makefile.in: Regenerated.
1565 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1567 * Makefile.in (LIBGNU, INCGNU): Define.
1568 (INTERNAL_CFLAGS_BASE): Add INCGNU.
1569 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
1571 ($(LIBGNU), all-lib): New rules.
1572 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
1573 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
1574 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
1575 * gnulib: New directory, from gnulib-tool.
1576 * configure, aclocal.m4: Regenerated.
1578 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1580 * linux-thread-db.c (have_threads_callback): Check thread->private.
1582 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
1583 Vladimir Prus <vladimir@codesourcery.com>
1586 * varobj.c (value_of_root): Update the expression for
1588 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
1591 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
1593 * mi/mi-cmd-var.c: Include "mi-getopt.h".
1594 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
1595 (mi_cmd_var_set_format): Use new mi_parse_format.
1596 (mi_cmd_var_evaluate_expression): Support for -f option to specify
1598 * Makefile.in (mi-cmd-var.o): Update dependencies.
1600 * varobj.h (varobj_get_formatted_value): Declare.
1601 * varobj.c (my_value_of_variable): Added format parameter.
1602 (cplus_value_of_variable): Likewise.
1603 (java_value_of_variable): Likewise.
1604 (c_value_of_variable): Likewise. Evaluate expression based
1605 on format parameter.
1606 (struct language_specific): Add format parameter to function member
1608 (varobj_get_formatted_value): New.
1609 (varobj_get_value): Added format parameter to method call.
1611 2008-04-08 Joel Brobecker <brobecker@adacore.com>
1613 * stabsread.c (cleanup_undefined_types_noname): Manually set the
1614 instance flags of the undefined type before calling replace_type.
1616 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
1618 * target.h (enum strata): Remove the download_stratum.
1620 2008-04-07 Doug Evans <dje@google.com>
1622 * buildsym.h (last_source_file): Add dwarf info to comment.
1623 (last_source_start_addr): Ditto.
1625 2008-04-07 Pedro Alves <pedro@codesourcery.com>
1627 * alphanbsd-tdep.c: Include "target.h".
1628 * mn10300-tdep.c: Include "target.h".
1629 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
1631 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
1633 Fix breakpoint condition that use member variables.
1634 * valops.c (check_field): Remove.
1635 (check_field_in): Rename to check_field.
1636 (value_of_this): Use la_name_of_this.
1637 * value.h (check_field): Adjust prototype.
1639 * language.h (la_value_of_this): Rename to la_name_of_this.
1640 * language.c (unknown_language_defn): Specify "this" for
1642 (auto_language_defn): Likewise.
1643 (local_language_defn): Likewise.
1644 * ada-lang.c (ada_language_defn): Adjust comment.
1645 * c-lang.c (c_language_defn): Adjust comment.
1646 (cplus_language_defn): Specify "this" for name_of_this.
1647 (asm_language_defn): Adjust comment.
1648 (minimal_language_defn): Adjust comment.
1649 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
1650 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
1651 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
1652 * objc-lang.c (objc_language_defn): Specify "self" for
1654 * p-lang.c (pascal_language_defn): Specify "this" for
1656 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
1658 * symtab.c (lookup_symbol_aux): Lookup "this" in the
1659 proper scope, and check for field in type of "this", without
1660 trying to create a value.
1662 2008-04-04 Pedro Alves <pedro@codesourcery.com>
1664 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
1665 (mi_error_message): Delete declaration.
1666 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
1667 returning MI_CMD_ERROR.
1668 * mi/mi-main.c (mi_error_message): Delete.
1669 (mi_cmd_exec_interrupt):
1670 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
1671 (mi_cmd_thread_info): Call error instead of returning
1673 (mi_cmd_data_list_register_values): Call error instead of
1674 returning MI_CMD_ERROR. Adapt to new get_register interface.
1675 (get_register): Change return typo to void. Call error instead of
1676 returning MI_CMD_ERROR.
1677 (mi_cmd_data_write_register_values): Call error instead of
1678 returning MI_CMD_ERROR.
1679 (mi_cmd_list_features): Return MI_CMD_DONE.
1680 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
1681 (mi_execute_command): Always print exceptions with -error.
1683 2008-04-04 Joel Brobecker <brobecker@adacore.com>
1685 * NEWS: Mention new commands set/show multiple-symbols.
1687 2008-04-03 Joel Brobecker <brobecker@adacore.com>
1689 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
1690 (multiple_symbols_cancel): New constants.
1691 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
1692 (multiple_symbols_select_mode): New function.
1693 (_initialize_symtab): Add new set/show multiple-symbols commands.
1694 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
1695 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
1696 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
1698 * linespec.c (decode_line_2): Likewise.
1700 2008-04-03 Doug Evans <dje@sebabeach.org>
1702 * symtab.h (enum free_code): Delete free_contents, unused.
1703 * symmisc.c (free_symtab_block): Delete.
1704 (free_symtab, case free_code): Delete.
1706 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
1708 * valops.c (value_cast_structs): New function. Cast related
1709 STRUCT types up/down and return cast value. The body of this
1710 function comes mostly from value_cast_pointers.
1711 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
1712 to value_cast_structs. Now value_cast_pointers needs only create
1713 appropriate reference after using value_cast_structs for actual
1715 (value_cast): Handle references.
1717 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
1719 * MAINTAINERS: Added myself to section Write After Approval.
1721 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1723 * ia64-tdep.c (examine_prologue): Correct array access.
1725 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1727 * cp-support.c (first_component_command): Return if no arguments.
1729 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
1731 * ser-mingw.c (ser_windows_open): Open requested name.
1733 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1735 * MAINTAINERS: Added myself.
1737 2008-03-28 Pedro Alves <pedro@codesourcery.com>
1739 * target.c (find_default_run_target): Allow a NULL `do_mesg'
1740 parameter. If it is NULL, don't call error.
1741 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
1742 `do_mesg' parameter to find_default_run_target. If no target was
1745 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
1747 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
1748 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
1749 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
1751 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
1753 2008-03-27 Joel Brobecker <brobecker@adacore.com>
1757 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
1759 * features/Makefile (%.dat): Set xmltarget to the base filename
1760 of the XML source, without subdirectory.
1761 * regformats/rs6000/powerpc-32.dat: Regenerate.
1762 * regformats/rs6000/powerpc-64.dat: Regenerate.
1763 * regformats/rs6000/powerpc-e500.dat: Regenerate.
1765 2008-03-27 Markus Deuling <deuling@de.ibm.com>
1767 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
1770 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
1772 * mi/mi-main.c (enum captured_mi_execute_command_actions):
1773 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
1775 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
1777 * objfiles.h (struct objfile): New GDBARCH member.
1778 (get_objfile_arch): Add prototype.
1779 * objfiles.c: Include "arch-utils.h".
1780 (allocate_objfile): Look up gdbarch associated with bfd.
1781 (get_objfile_arch): New function.
1782 * Makefile (objfiles.o): Update dependencies.
1784 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
1786 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
1788 (locexpr_describe_location): Replace current_gdbarch by
1790 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
1791 (dwarf2_add_field): Likewise.
1792 (read_tag_pointer_type): Likewise.
1793 (read_base_type): Likewise.
1794 (new_symbol): Likewise.
1796 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
1797 (decode_base_type, decode_function_type): Likewise.
1798 (coff_read_struct_type, coff_read_enum_type): Likewise.
1799 (coff_symtab_read): Replace current_gdbarch by objfile arch.
1800 (decode_base_type): Likewise.
1801 (coff_read_enum_type): Likewise.
1802 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
1803 (coff_read_enum_type): Likewise.
1805 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
1806 (end_psymtab): Likewise.
1807 (process_one_symbol): Likewise.
1809 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
1810 (parse_procedure): Likewise.
1811 (parse_partial_symbols): Likewise.
1813 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
1815 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
1816 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
1818 (read_range_type): Replace current_gdbarch by objfile arch. Replace
1819 static range_index_type by built-in type.
1820 (read_one_struct_field): Replace current_gdbarch by objfile arch.
1821 (read_enum_type): Likewise.
1823 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
1826 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
1828 * varobj.h (varobj_floating_p): Declare.
1829 * varobj.c (varobj_floating_p): New.
1830 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
1831 '@' as the name, update all floating varobjs.
1833 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
1835 * varobj.c (struct varobj_root): Rename use_selected_frame to
1836 floating, and clarify the meaning.
1837 (varobj_create, varobj_update, new_root_variable): Adjust.
1838 (value_of_root): Don't use type_changed as in variable,
1840 (c_value_of_root): Adjust.
1842 2008-03-25 Pedro Alves <pedro@codesourcery.com>
1844 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
1846 (linux_nat_wait): Add main lwp to gdb's thread list.
1847 * linux-thread-db.c (find_new_threads_callback): Also attach to
1848 already listed threads which thread_db didn't know about yet.
1850 2008-03-25 Pedro Alves <pedro@codesourcery.com>
1852 * linux-nat.c (drain_queued_events): Fix comment typo.
1853 (linux_nat_attach): In async mode, don't rely on storing a pending
1854 status. Instead place the wait status on the pipe.
1855 (linux_nat_resume): Remove unreacheable shortcut code in async
1857 (stop_wait_callback): In async mode, don't store pending status.
1858 Instead, cancel breakpoints or resend the signal appropriatelly.
1859 (cancel_breakpoint): New, refactored from
1860 cancel_breakpoints_callback.
1861 (cancel_breakpoints_callback): Call cancel_breakpoint.
1862 (pipe_to_local_event_queue): Remove special token processing.
1863 (linux_nat_wait): Issue an internal error if a pending status is
1864 found in async mode.
1866 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
1868 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
1870 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
1871 Vladimir Prus <vladimir@codesourcery.com>
1873 * varobj.c (struct varobj_root): New component thread_id.
1874 (varobj_get_thread_id, check_scope): New functions.
1875 (c_value_of_root): Use check_scope. Switch to the
1876 proper thread if necessary.
1878 * varobj.h (varobj_get_thread_id): New extern.
1880 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
1882 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
1885 * top.c: Revert 2008-03-21 changes.
1887 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
1889 * thread.c (make_cleanup_restore_current_thread): Make it
1891 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1892 * varobj.c (varobj_update): Don't save/restore frame.
1893 (c_value_of_root): Save/restore thread and frame here,
1894 using make_cleanup_restore_current_thread.
1895 * Makefile.in: Update dependecies.
1897 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
1899 * varobj.c (struct varobj_root): Clarify
1900 comment on the frame field.
1901 (varobj_create): Don't set frame if we have no
1904 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
1907 Suggested by Jan Kratochvil:
1908 * top.c (gdb_rl_operate_and_get_next_completion): Call
1909 rl_redisplay_function.
1910 (gdb_rl_redisplay): New.
1911 (init_main): Set rl_redisplay_function.
1913 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
1915 * aix-thread.c (pdc_read_regs): Fix compiler warning.
1916 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
1917 (store_regs_kernel_thread): Likewise.
1919 2008-03-21 Pedro Alves <pedro@codesourcery.com>
1921 Linux native async support.
1923 * target.h (struct target_ops): Delete to_async_mask_value and add
1925 (target_is_async_p, target_async): Formatting.
1926 (target_async_mask_value): Delete.
1927 (target_async_mask): Delete function declaration, and add new
1928 target macro with the same name.
1930 * target.c (update_current_target): Replace to_async_mask_value by
1931 to_async_mask. Default to_async_mask to return_one.
1932 (target_async_mask): Delete.
1933 (find_default_can_async_p, find_default_is_async_p): New.
1934 (init_dummy_target): register find_default_can_async_p and
1935 find_default_is_async_p on the dummy target.
1937 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
1938 (debug_linux_nat_async): New global.
1939 (show_debug_linux_nat_async): New function.
1940 (linux_nat_async_enabled, linux_nat_async_mask_value)
1941 (linux_nat_event_pipe, linux_nat_num_queued_events)
1942 (linux_nat_async_events_enabled): New globals.
1943 (struct waitpid_result): New struct.
1944 (waitpid_queue): New global.
1945 (queued_waitpid, push_waitpid, drain_queued_events): New.
1946 (my_waitpid): Call queued_waitpid.
1947 (linux_child_follow_fork): Disable async events during the call.
1948 (blocked_mask): Delete.
1949 (sync_sigchld_action, async_sigchld_action): New globals.
1950 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
1951 async mode, block events during the call.
1952 (linux_nat_create_inferior): New.
1953 (linux_nat_attach): In sync mode, restore the mask states. In
1954 async mode, wake the event loop immediatelly.
1955 (detach_callback): Drain all queued events of the lwp we're
1957 (linux_nat_detach): Block async mode, and drain events of the main
1959 (linux_nat_resume): If in async mode, mask async events during the
1960 call. If short circuiting, force event loop to wake up. If
1961 resuming, set target_executing, and register target events in the
1963 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
1964 (linux_nat_wait): In async mode, block events during the call.
1965 Only enable/disable passing SIGINT to the inferior in sync mode.
1966 Get events from local waitpid queue. If no interesting events was
1967 found, return to events loop. Reregister target events in the
1968 event loop on exit. In sync mode, no need to reblock SIGCHLD.
1969 (linux_nat_kill): Disable events on entry.
1970 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
1971 here. Detach async mode from the event loop if there are no more
1972 forks available, otherwise leave it on.
1973 (sigchld_handler): Assure this is called only in sync mode.
1974 (linux_async_permitted, linux_async_permitted_1): New globals.
1975 (set_maintenance_linux_async_permitted)
1976 (show_maintenance_linux_async_permitted): New functions.
1977 (linux_nat_is_async_p, linux_nat_can_async_p)
1978 (linux_nat_async_mask): New.
1979 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
1980 (get_pending_events, async_sigchld_handler): New.
1981 (linux_nat_async_events): New.
1982 (async_terminal_is_ours): New global.
1983 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
1984 (async_client_callback, async_client_context): New.
1985 (linux_nat_async_file_handler, linux_nat_async)
1986 (linux_nat_disable_async, linux_nat_enable_async): New.
1987 (linux_nat_add_target): Register linux_nat_create_inferior,
1988 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
1989 linux_nat_async_mask, linux_nat_terminal_inferior and
1990 linux_nat_terminal_ours.
1991 (_initialize_linux_nat): Remove local action variable, and update
1992 code that used it to use sync_sigchld_action. Add new
1993 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
1994 set/show command in the maintenance class. Add new "linux-async"
1995 maintenance set/show command. Block SIGCHLD by default. Setup
1996 async_sichld_action, and sync_sigchld_action. Install the default
1998 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
2001 * linux-thread-db.c (re_check_for_thread_db): New.
2002 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
2003 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
2004 (thread_db_async_mask): New.
2005 (init_thread_db_ops): Register thread_db_can_async_p,
2006 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
2008 * remote.c (remote_async_mask_value): New.
2009 (remote_return_zero): New.
2010 (init_remote_ops): Register remote_return_zero as callbacks of
2011 to_can_async_p and to_is_async_p.
2012 (remote_can_async_p, remote_is_async_p, remote_async): Update to
2013 use remote_async_mask_value.
2014 (remote_async_mask): New.
2015 (init_remote_async_ops): Remove to_async_mask_value setting and
2016 register remote_async_mask as to_async_mask callback in
2019 * Makefile.in (linux-nat.o): Update.
2021 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2023 * gdbthread.h (add_thread_with_info): New.
2024 * linux-thread-db.c: Add some documentation.
2025 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
2026 (struct private_thread_info): Remove th_valid and ti_valid.
2027 Replace ti with tid.
2028 (thread_get_info_callback): Do not add TID to the new ptid. Do
2030 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
2031 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
2033 (attach_thread): Handle an already-existing thread. Use
2034 add_thread_with_info. Cache the th and tid.
2035 (detach_thread): Verify that private was set. Remove verbose
2036 argument and printing. Update caller.
2037 (thread_db_detach): Do not adjust inferior_ptid.
2038 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
2039 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
2040 (thread_db_wait): Do not use lwp_from_thread.
2041 (thread_db_pid_to_str): Use the cached TID.
2042 (thread_db_extra_thread_info): Check that private is set.
2043 (same_ptid_callback): Delete.
2044 (thread_db_get_thread_local_address): Do not use it or check
2045 is_thread. Check that private is set. Assume that the thread
2046 handle is already cached.
2047 (init_thread_db_ops): Remove to_resume and to_kill.
2048 * thread.c (add_thread_with_info): New.
2049 (add_thread): Use it.
2050 * linux-nat.c (find_thread_from_lwp): Delete.
2051 (exit_lwp): Do not use it. Check print_thread_events. Print before
2052 deleting the thread.
2053 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
2054 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
2055 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
2056 printf_unfiltered for thread exits.
2057 * procfs.c (procfs_wait): Likewise.
2059 2008-03-21 Chris Demetriou <cgd@google.com>
2061 * symtab.c (rbreak_command): Quote symbol name before passing
2062 it to break_command.
2064 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2066 * eval.c (evaluate_subexp_for_address): Clarify error message.
2067 Use value_must_coerce_to_target.
2068 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
2069 * valops.c (value_assign): Call value_coerce_to_target when
2070 assigning to anything but internalvars. Leave GDB-side arrays
2071 as arrays when assigning to internalvars.
2072 (value_must_coerce_to_target, value_coerce_to_target): New.
2073 (value_coerce_array, value_addr): Call value_coerce_to_target.
2074 (value_array): Create the array in GDB's memory instead of
2076 * value.h (value_must_coerce_to_target, value_coerce_to_target):
2079 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2081 * top.c (quit_confirm): Warn that we will kill the program.
2083 2008-03-19 Pedro Alves <pedro@codesourcery.com>
2085 * inflow.c (terminal_ours_1): Guard access to
2086 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
2088 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
2089 Jim Blandy <jimb@codesourcery.com>
2090 Daniel Jacobowitz <drow@false.org>
2092 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
2093 (dwarf2_read_address): Update prototype.
2095 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
2096 (signed_address_type): Likewise.
2097 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
2098 (execute_stack_op): Update calls to unsigned_address_type,
2099 signed_address_type and dwarf2_read_address. Fix implementation
2100 of DW_OP_deref_size.
2102 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
2103 (dwarf2_per_cu_addr_size): Likewise.
2104 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
2105 (struct dwarf2_loclist_baton): Likewise.
2107 * dwarf2loc.c (find_location_expression): Update calls to
2108 dwarf2_read_address. Use dwarf2_per_cu_objfile and
2109 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
2110 (locexpr_describe_location): Likewise.
2111 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
2112 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
2113 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
2114 to dwarf2_per_cu_addr_size (per_cu).
2115 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
2116 (loclist_read_variable): Likewise.
2117 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
2119 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
2120 instead of baton->objfile.
2121 (dwarf2_per_cu_obfile): New function.
2122 (dwarf2_per_cu_addr_size): Likewise.
2124 * dwarf2-frame.c (struct comp_unit): Move higher.
2125 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
2126 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
2127 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
2128 parameter by using fde->eh_frame_p. Use read_encoded_value
2129 to implement DW_CFA_set_loc.
2130 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
2131 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
2132 execute_stack_op and execute_cfa_program.
2133 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
2134 (size_of_encoded_value): Remove.
2135 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
2136 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
2137 (add_cie): Set cie->unit backlink.
2138 (decode_frame_entry_1): Set cie->addr_size. Update calls to
2140 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2142 2008-03-17 Markus Deuling <deuling@de.ibm.com>
2144 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
2145 gdbarch_bfd_arch_info.
2147 2008-03-17 Joel Brobecker <brobecker@adacore.com>
2149 * aix-thread.c (pdc_read_regs): Minor reformatting.
2151 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
2153 * thread.c (print_thread_info): Don't insist
2154 on having current thread if there are no
2157 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2159 * infcmd.c (attach_command_post_wait)
2160 (attach_command_continuation): New.
2161 (attach_command): Support background async execution, and async
2162 execution in synchronous mode.
2164 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2166 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
2167 * symmisc.c (dump_symtab_1): Likewise.
2168 * wrapper.c (gdb_value_struct_elt): Likewise.
2170 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2172 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
2174 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2176 * linux-nat.c (linux_nat_filter_event): New, refactored from
2178 (linux_nat_wait): Call linux_nat_filter_event.
2180 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
2182 * top.c (execute_command): Fix uninitialized variable error.
2184 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2186 * Makefile.in (amd64nbsd-nat.o): New dependency.
2187 * amd64nbsd-nat.c: Include "nbsd-nat.h".
2188 (_initialize_amd64nbsd_nat): Update target vector to use
2189 nbsd_pid_to_exec_file.
2190 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
2192 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2194 Remove ignoring leading exec events code.
2195 * fork-child.c (startup_inferior): Do not set
2196 inferior_ignoring_leading_exec_events.
2197 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
2198 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
2199 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
2200 (handle_inferior_event): Remove code for ignoring leading exec
2202 * target.c (update_current_target): Do not inherit, or default,
2203 to_reported_exec_events_per_exec_call.
2204 (debug_to_reported_exec_events_per_exec_call): Remove.
2205 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
2206 * target.h (target_reported_exec_events_per_exec_call): Remove.
2207 (struct target): Remove the to_reported_exec_events_per_exec_call
2210 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2212 Implement -thread-info.
2213 * gdbthread.h (print_thread_info): Declare.
2215 * thread.c (print_thread_info): New, extracted
2216 from info_threads_command and adjusted to
2217 work for CLI and MI.
2218 (info_threads_command): Use print_thread_info.
2219 * Makefile.in: Update dependencies.
2221 * mi/mi-cmds.c (mi_cmds): Specify a handler
2223 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
2224 * mi/mi-main.c (mi_cmd_thread_info): New.
2225 (mi_cmd_list_features): Include 'thread-info'.
2227 2008-03-14 Kevin Buettner <kevinb@redhat.com>
2229 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
2230 to decide whether to match instruction patterns using "sw" and "sd".
2232 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2234 * infcmd.c (jump_command): Postpone disabling stdin until after
2237 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2239 * inflow.c (gdb_getpgrp): New.
2240 (gdb_has_a_terminal): Use get_getpgrp.
2241 (terminal_ours_1): If attach_flag is set, don't refetch
2242 inferior_process_group.
2244 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2246 * features/library-list.dtd: Allow "section" elements as children
2247 of "library". Add "section" element and describe its attributes.
2249 * solib-target.c (struct lm_info): Add section_bases member.
2250 (library_list_start_segment): Error out if seen a section element.
2251 (library_list_start_section): New.
2252 (library_list_end_library): New.
2253 (solib_target_free_library_list): Free section_bases.
2254 (section_attributes): New.
2255 (library_children): Make "segment" optional. Add "section" child.
2256 (library_list_children): Register library_list_end_library.
2257 (solib_target_relocate_section_addresses): Handle section bases.
2259 * NEWS: Mention new qXfer:libraries:read section offsets support.
2261 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2263 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
2264 (make_exec_error_cleanup): Remove declarations.
2265 * utils.c (exec_error_cleanup_chain): Remove.
2266 (do_exec_error_cleanups, discard_exec_error_cleanups)
2267 (make_exec_error_cleanup): Remove.
2268 * event-loop.c (start_event_loop): Adjust call to
2270 * event-top.c (async_enable_stdin): Remove the paramater dummy.
2271 (async_disable_stdin): Don't register async_enable_stdin via
2273 * inf-loop.c (inferior_event_handler): Don't
2274 call do_exec_error_cleanups. Call async_enable_stdin instead.
2275 * event-loop.c (start_event_loop): Adjust call to
2277 * tui/tui-interp.c (tui_command_loop): Adjust call to
2280 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2283 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
2284 * breakpoint.c (bpstat_do_actions): In async mode,
2285 don't jump to top expecting stop_bpstat to be already
2287 * event-loop.c (start_event_loop): Call async_enable_stdin
2289 * event-top.c (async_enable_stdin): Do nothing if sync_execution
2291 (command_handler): Do not setup continuation here.
2292 (command_line_handler_continuation): Move to...
2293 * top.c (command_line_handler_continuation): ... here.
2294 (execute_command): In async mode, register continuation.
2295 Don't check frame's language in running in async mode.
2296 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
2297 * inf-loop.c (complete_execution): Inline into...
2298 (inferior_event_handler): ... here. Clear target_executing before
2299 doing any cleanups. Don't try to show prompt if the target was
2301 * infcmd.c (signal_command): Add support for async mode.
2302 (finish_command): Only add continuation if the target was
2303 successfully resumed.
2304 * remote.c (init_async_opts): Register to_get_thread_local_address
2306 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
2307 with sync_execution.
2308 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
2311 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
2313 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
2314 * exec.c (exec_bfd_mtime): Define.
2315 (exec_close): Clear it.
2316 (exec_file_attach): Set it.
2317 * gdbcore.h (exec_bfd_mtime): Declare.
2318 * source.c (find_source_lines): Do not use bfd_get_mtime.
2320 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2322 * top.c (simplified_command_loop): Remove.
2324 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2326 Remove unused remote.c hooks.
2327 * remote.c (deprecated_target_resume_hook)
2328 (deprecated_target_wait_loop_hook): Remove.
2329 (remote_resume): Do not call deprecated_target_resume_hook.
2330 (remote_wait): Do not call deprecated_target_wait_loop_hook.
2331 (remote_async_wait): Likewise.
2333 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2335 Implement MI notification for new threads.
2336 * doc/observer.texi (new_thread): Document.
2337 * observer.sh: Forward declare struct thread_info.
2338 * thread.c (add_thread): Notify observer.
2340 * interps.h (interp_init_ftype): New parameter
2342 (interp_set): Likewise.
2343 (top_level_interpreter_data): Declare.
2344 * interps.c (interp_set): New parameter top_level.
2345 Pass it to interpreter's init function. Remember
2346 top level interpreter.
2347 (interpreter_exec_cmd): Adjust.
2348 (top_level_interpreter_data): New.
2349 * main.c (captured_main): Pass 1 for top_level
2350 parameter of interp_set.
2351 * cli/cli-interp.c (cli_interpreter_init): New
2352 parameter top_level.
2353 * tui/tui-interp.c (tui_init): New parameter top_level.
2355 * mi/mi-interp.c (mi_new_thread): New.
2356 (mi_interpreter_init): If top level, register
2357 observer for new threads.
2359 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
2361 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2363 * top.c (execute_command): Disable break and stop
2364 commands in async mode.
2366 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2369 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2370 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2371 Call target_stop in the INF_QUIT_REQ case.
2372 * Makefile.in (inf-loop.o): Update.
2374 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2376 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2377 Call target_stop in the INF_QUIT_REQ case.
2378 * Makefile.in (inf-loop.o): Update.
2380 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2382 * top.c (execute_command): Enable break, info and interrupt
2383 commands in async mode.
2385 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
2386 Daniel Jacobowitz <dan@codesourcery.com>
2388 * breakpoint.h (breakpoint_restore_shadows): New
2390 * breakpoint.c (breakpoint_restore_shadows): New.
2391 (read_memory_nobpt): Delete.
2392 * gdbcore.h (read_memory_nobpt): Delete declaration.
2393 * target.c (memory_xfer_partial): Call
2394 breakpoint_restore_shadows.
2395 (restore_show_memory_breakpoints)
2396 (make_show_memory_beakpoints_cleanup): New.
2397 (show_memory_breakpoints): New.
2398 * target.h (make_show_memory_beakpoints_cleanup): Declare.
2399 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
2400 Make sure we see memory breakpoints when checking if
2401 breakpoint is still there.
2402 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
2403 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
2404 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
2405 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
2407 2008-03-12 Pedro Alves <pedro@codesourcery.com>
2409 * thread.c (add_thread): Use printf_unfiltered to print.
2411 2008-03-12 Joel Brobecker <brobecker@gnat.com>
2413 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
2414 that is true only on x86-solaris and x86_64-solaris.
2415 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
2416 with proc_get_LDT_entry.
2418 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
2420 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
2421 * config.in, configure: Regenerate.
2422 * fork-child.c (fork_inferior): Call create_tty_session.
2423 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
2424 (create_tty_session): New function.
2425 * terminal.h: Declare create_tty_session.
2427 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2430 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
2431 * mipsread.c: Include elf/internal.h.
2432 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
2435 2008-03-11 Markus Deuling <deuling@de.ibm.com>
2437 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
2438 to get at the current architecture and at the target specific vector.
2439 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
2440 remove define of I387_ST0_REGNUM.
2442 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
2444 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
2445 get at the current architecture
2446 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
2449 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
2450 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
2452 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
2453 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
2454 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
2456 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
2457 at the target specific vector.
2459 (i386_get_longjmp_target): Use get_frame_arch to get at the current
2460 architecture. Use gdbarch_tdep to get at the target specific vector.
2462 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
2463 update caller. Use gdbarch_tdep to get at the target specific vector.
2465 (i386_register_to_value: Use get_frame_arch to get at the current
2468 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
2471 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2472 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
2473 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
2474 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
2476 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
2479 (i387_convert_register_p, i387_register_to_value,
2480 i387_value_to_register): Update call for i386_fp_regnum_p.
2482 * i387-tdep.h: Remove comment.
2483 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
2484 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2485 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
2486 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
2487 I387_MXCSR_REGNUM): Add target specific vector as parameter.
2489 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
2491 * Makefile.in (fork-child.o): Update.
2492 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
2493 argument. Gather all gdbserver features together.
2494 * fork-child.c (exec_wrapper): New variable.
2495 (fork_inferior): Use it.
2496 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
2497 (unset_exec_wrapper_command, _initialize_fork_child): New.
2499 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2501 * source.c (directory_command): Modify the determination of
2502 condition of terminal "from_tty".
2504 2008-03-10 Matt Rice <ratmice@gmail.com>
2506 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
2508 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2510 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
2511 of the data passing to strtoulst function.
2512 (info_spu_signal_command): Likewise.
2514 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
2516 * mi/mi-interp.c (mi_command_loop): Remove
2519 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2521 * remote.c (extended_remote_attach_1): Make local variable pid an int
2524 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2526 * solib-svr4.c (svr4_same_1): New function, originally extracted
2527 from svr4_same and expanded to handle the sparc64 case.
2528 (svr4_same): Move up and reimplement using svr4_same_1.
2529 (enable_break): Use svr4_same_1 to do shared library name comparisons.
2531 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
2533 * MAINTAINERS: Move self to Paper trail.
2535 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
2537 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
2538 * event-loop.c (call_async_signal_handler): New.
2539 * event-loop.h (call_async_signal_handler)
2540 (gdb_call_async_signal_handler): Declare.
2541 (mark_async_signal_handler): Add comments.
2542 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
2543 * mingw-hdep.c (sigint_event, sigint_handler): New.
2544 (gdb_select): Use them. Wait for the readline signal handler
2546 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
2547 * posix-hdep.c (gdb_call_async_signal_handler): New function.
2548 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
2550 (remote_fileio_ctrl_c_signal_handler): Use
2551 gdb_call_async_signal_handler.
2552 (initialize_remote_fileio): Initialize sigint_fileio_token.
2553 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
2554 not initialize tokens here.
2555 (handle_remote_sigint_twice): Likewise. Reinstall
2556 handle_remote_sigint.
2557 (async_remote_interrupt_twice): Just call interrupt_query.
2558 (cleanup_sigint_signal_handler): Do not delete tokens.
2559 (remote_interrupt, remote_interrupt_twice): Use
2560 gdb_call_async_signal_handler.
2561 (interrupt_query): Reinstall the default signal handler.
2562 (_initialize_remote): Initialize tokens here.
2564 2008-03-04 Joel Brobecker <brobecker@adacore.com>
2566 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
2567 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2568 Change the type of the lr register to code_ptr.
2569 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2570 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2571 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2572 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2573 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2574 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2575 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
2577 2008-03-03 James E. Wilson <wilson@tuliptree.org>
2579 * MAINTAINERS: Update my email address.
2581 2008-03-03 Keith Seitz <keiths@redhat.com>
2583 From Dave Murphy <davem@devkitpro.org>:
2584 * configure.ac: Set tcl configdir to win under mingw.
2585 * configure: Regenerate.
2587 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2589 * breakpoint.c (fetch_watchpoint_value): New function.
2590 (update_watchpoint): Set and clear val_valid. Use
2591 fetch_watchpoint_value. Handle unreadable values on the
2592 value chain. Correct check for user-requested array watchpoints.
2593 (breakpoint_init_inferior): Clear val_valid.
2594 (watchpoint_value_print): New function.
2595 (print_it_typical): Use it. Do not free or clear old_val. Print
2596 watchpoints even if old_val == NULL.
2597 (watchpoint_check): Use fetch_watchpoint_value. Check for values
2598 becoming readable or unreadable.
2599 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
2600 (do_enable_watchpoint): Likewise.
2601 * breakpoint.h (struct breakpoint): Update comment for val. Add
2603 * NEWS: Mention watchpoints on inaccessible memory.
2605 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
2607 * Makefile.in (i386-nat.o): Update.
2608 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
2609 i386_use_watchpoints.
2610 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
2611 i386_use_watchpoints.
2612 * i386-nat.c (i386_stopped_data_address): Take two arguments.
2613 (i386_stopped_by_watchpoint): Update call.
2614 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
2615 * config/i386/nm-i386.h: Conditionalize definitions on
2616 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
2617 (i386_use_watchpoints): Declare.
2618 (i386_stopped_data_address): Update.
2619 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2620 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2622 2008-02-29 Joel Brobecker <brobecker@adacore.com>
2624 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
2625 * version.in: Bump version to 6.8.50.20080229-cvs.
2627 2008-02-28 Markus Deuling <deuling@de.ibm.com>
2629 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
2632 2008-02-28 Tom Tromey <tromey@redhat.com>
2634 * infcmd.c (notice_args_read): Print result of get_inferior_args.
2636 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2638 * infcmd.c (kill_if_already_running): Make static. Use
2639 target_require_runnable.
2640 * target.c (target_require_runnable): New.
2641 * target.h (target_require_runnable): Declare.
2643 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2645 * frame.c (reinit_frame_cache): Only annotate if frames were
2648 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2650 * regformats/reg-ppc.dat: Rename "ps" to "msr".
2651 * regformats/reg-ppc64.dat: Likewise.
2653 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2655 * features/Makefile (%.dat): Emit xmltarget statement.
2657 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
2658 Generate code to set gdbserver_xmltarget in init_registers_${name}.
2660 * regformats/arm-with-iwmmxt.dat: Regenerate.
2661 * regformats/mips64-linux.dat: Regenerate.
2662 * regformats/mips-linux.dat: Regenerate.
2663 * regformats/rs6000/powerpc-32.dat: Regenerate.
2664 * regformats/rs6000/powerpc-64.dat: Regenerate.
2665 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2667 * regformats/reg-arm.dat: Add xmlarch statement.
2668 * regformats/reg-i386.dat: Likewise.
2669 * regformats/reg-i386-linux.dat: Likewise.
2670 * regformats/reg-x86-64-linux.dat: Likewise.
2671 * regformats/reg-spu.dat: Likewise.
2673 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2675 * remote.c (remote_wait, remote_async_wait): Stop if we receive
2678 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2680 * utils.c (debug_timestamp): New.
2681 (vfprintf_unfiltered): Print timestamps if requested.
2682 (show_debug_timestamp): New.
2683 (initialize_utils): Register "set debug timestamp".
2684 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
2686 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2688 * breakpoint.c (skip_prologue_sal): New function.
2689 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
2690 computed from a line number.
2692 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2694 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
2695 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2696 Set PC register type to "code_ptr".
2697 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2698 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2699 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2700 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2701 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2702 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2703 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
2706 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
2708 * regformats/regdat.sh: Rename init_registers function in
2709 generated file to init_registers_${name}.
2711 * regformats/reg-crisv32.dat: Set "name" to crisv32.
2712 * regformats/reg-ppc64.dat: Set "name" to ppc64.
2713 * regformats/reg-s390x.dat: Set "name" to s390x.
2715 2008-02-26 Greg Law <glaw@undo-software.com>
2717 * regcache.c (registers_changed): Call reinit_frame_cache.
2719 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
2721 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
2722 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
2723 and svr4_fetch_objfile_link_map.
2724 * Makefile.in (sh-linux-tdep.o): Update.
2726 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
2728 * amd64-tdep.c (amd64_classify): Add support for decimal float
2730 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
2731 use the struct return convention.
2733 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
2735 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
2736 to old format. Discard breakpoint address if shared library is
2738 (breakpoint_1): Adjust formatting of table header accordingly.
2740 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
2742 * remote.c (remote_get_threadlist): If the response
2743 is empty, don't try to parse it.
2745 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
2747 Unbreak 'target async'.
2748 * serial.c (serial_async): Set the
2749 handler function before enabling async
2752 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
2754 * solib-svr4.c (enable_break): Convert r_brk to a code address.
2756 2008-02-21 Pedro Alves <pedro@codesourcery.com>
2758 * remote.c (extended_remote_attach_1): Set attach_flag.
2759 (extended_remote_create_inferior_1): Clear attach_flag.
2761 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
2763 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
2765 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
2766 * solib-svr4.c (solib_svr4_r_brk): New.
2767 (open_symbol_file_object, svr4_current_sos): Always check the
2769 (svr4_fetch_objfile_link_map): Do not set debug_base.
2770 (enable_break): Use r_brk if it is set.
2771 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
2772 (svr4_lp64_fetch_link_map_offsets): Likewise.
2773 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
2775 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2776 Mark Kettenis <kettenis@gnu.org>
2778 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
2779 trad_frame_saved_reg.
2780 (trad-frame.h): New include.
2782 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
2783 instead of frame_obstack_zalloc.
2784 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
2786 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
2788 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2790 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
2791 from disassemble_info instead of gdbarch_byte_order.
2793 * mips-tdep.c (gdb_print_insn_mips): Likewise.
2794 * arm-tdep.c (gdb_print_insn_arm): Likewise.
2796 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2798 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
2799 gdbarch as parameter.
2801 * gdbarch.{c,h}: Regenerate.
2803 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
2805 * mem-break.c (default_memory_insert_breakpoint)
2806 (default_memory_remove_breakpoint): Likewise.
2807 * target.h (default_memory_remove_breakpoint)
2808 (default_memory_insert_breakpoint): Likewise.
2810 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
2811 parameter. Replace current_gdbarch by gdbarch.
2812 * m32r-tdep.c (m32r_memory_insert_breakpoint)
2813 (m32r_memory_remove_breakpoint): Likewise.
2815 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
2817 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
2819 2008-02-19 Joel Brobecker <brobecker@adacore.com>
2821 * NEWS: Add entry describing Add support improvements.
2823 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2825 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
2828 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2830 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
2831 register_offset_hack anymore.
2833 * regcache.{c,h} (register_offset_hack): Remove.
2835 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2837 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
2839 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
2840 current_gdbarch by gdbarch.
2841 (hppa64_hpux_find_global_pointer): Likewise.
2842 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
2843 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
2844 find_global_pointer.
2846 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
2848 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
2850 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
2851 of gdbarch_num_regs.
2853 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
2854 replace current_gdbarch by gdbarch.
2855 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
2857 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2859 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
2860 and replace current_gdbarch by gdbarch.
2862 (store_register): Update call for exec_one_dummy_insn.
2863 (fetch_register, store_register): Update call of regmap.
2865 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
2866 parameter and replace current_gdbarch by gdbarch.
2868 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
2869 the current architecture. Update call for getregs_supplies and
2871 (ppcnbsd_fetch_inferior_registers): Likewise.
2873 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
2874 replace current_gdbarch by gdbarch.
2875 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
2876 get_regcache_arch to get at the current architecture. Update call for
2879 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2881 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
2884 2008-02-15 Markus Deuling <deuling@de.ibm.com>
2886 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
2888 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
2890 * NEWS: Mention pending breakpints in MI.
2892 2008-02-14 Markus Deuling <deuling@de.ibm.com>
2894 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
2896 2008-02-13 Markus Deuling <deuling@de.ibm.com>
2898 Add script to build and test GDB using enable-targets=all.
2900 * gdb_buildall.sh: New file.
2902 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
2904 * NEWS (New native configurations): Xtensa GNU/Linux.
2905 (New targets): Xtensa GNU/Linux.
2906 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
2908 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
2909 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
2910 * configure.tgt (xtensa*-*-linux*): New entry.
2911 * xtensa-config.c (xtensa_tdep): New variable.
2912 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
2913 (rmap): Change format based on new macro XTREG.
2914 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
2915 * xtensa-linux-nat.c: New.
2916 * xtensa-linux-tdep.c: New.
2917 * xtensa-xtregs.c: New.
2918 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
2919 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
2920 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
2921 (xtensa_register_t): New field coprocessor.
2922 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
2923 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
2924 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
2925 Update to handle privileged registers.
2926 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
2927 (xtensa_push_dummy_call): Set windowstart register correctly.
2928 (call0_analyze_prologue): Initialize xtensa_default_isa.
2929 (xtensa_derive_tdep): New.
2930 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
2931 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
2932 Call xtensa_derive_tdep().
2933 * config/xtensa/linux.mh: New.
2934 * regformats/reg-xtensa.dat: New.
2936 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
2938 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
2939 (filenames.h): New include.
2940 * Makefile.in (corelow.o): Add dependency for filenames.h.
2942 2008-02-08 Doug Evans <dje@google.com>
2944 * source.c (find_and_open_source): Always rewrite absolute filenames.
2946 2008-02-07 Doug Evans <dje@google.com>
2948 * breakpoint.c: #include "hashtab.h".
2949 (ambiguous_names_p): New fn.
2950 (update_breakpoint_locations): When restoring bp enable status, don't
2951 compare function names if any functions have same name.
2952 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
2954 2008-02-07 Joel Brobecker <brobecker@adacore.com>
2956 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
2957 instead of just a VEC*. Update use of SV.
2958 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
2960 2007-02-07 Joel Brobecker <brobecker@adacore.com>
2962 * NEWS: Put all new commands since gdb-6.7 together.
2964 2007-02-07 Joel Brobecker <brobecker@adacore.com>
2966 * ada-lang.c: #include "vec.h".
2967 (struct string_vector, new_string_vector, string_vector_append):
2969 (char_ptr): New typedef.
2970 (DEF_VEC_P (char_ptr)): New VEC type.
2971 (symbol_completion_add): Update profile to take the new VEC type
2972 instead of the old string_vector structure. Update code accordingly.
2973 (ada_make_symbol_completion_list): Use the new VEC type instead of
2974 the old string_vector structure, and update the code accordingly.
2975 * Makefile.in (ada-lang.o): Add dependency on vec.h.
2977 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
2979 * p-exp.y: Set current_type in missing places.
2980 (leftdiv_is_integer): New static variable.
2981 Typecast right operand of BINOP_DIV to long_double if both operands
2984 2008-02-06 Maciej W. Rozycki <macro@mips.com>
2986 * remote-mips.c (set_breakpoint): Rename to...
2987 (mips_set_breakpoint): ... this.
2988 (clear_breakpoint): Rename to...
2989 (mips_clear_breakpoint): ... this.
2990 (common_breakpoint): Rename to...
2991 (mips_common_breakpoint): ... this.
2992 (check_lsi_error): Rename to...
2993 (mips_check_lsi_error): ... this.
2995 2007-02-05 Joel Brobecker <brobecker@adacore.com>
2997 * language.h (struct language_defn): Add new field
2998 la_make_symbol_completion_list.
2999 * symtab.c (default_make_symbol_completion_list): Renames
3000 make_symbol_completion_list.
3001 (make_symbol_completion_list): New function.
3002 * symtab.h (default_make_symbol_completion_list): Add declaration.
3003 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
3004 (auto_language, local_language): Likewise.
3005 * objc-lang.c (objc_language_defn): Likewise.
3006 * scm-lang.c (scm_language_defn): Likewise.
3007 * m2-lang.c (m2_language_defn): Likewise.
3008 * f-lang.c (f_language_defn): Likewise.
3009 * jv-lang.c (java_language_defn): Likewise.
3010 * p-lang.c (pascal_language_defn): Likewise.
3011 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
3012 (minimal_language_defn): Likewise.
3013 * ada-lang.c (struct string_vector): New structure.
3014 (new_string_vector, string_vector_append, ada_unqualified_name)
3015 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
3016 (ada_make_symbol_completion_list): New functions.
3017 (ada_language_defn): Set la_make_symbol_completion_list.
3018 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
3019 this function is static.
3021 2008-02-05 Kevin Buettner <kevinb@redhat.com>
3023 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
3024 to account for call site optimizations.
3026 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
3028 * tracepoint.c (read_actions): Handle end-of-text indicator
3029 in action list properly. (Committed by Jim Blandy)
3031 2008-02-05 Jim Blandy <jimb@red-bean.com>
3033 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
3034 pseudoregister, not an internal error.
3035 Reported by: Andrzej Zaborowski
3037 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3039 * varobj.c (c_value_of_variable): Use xstrdup.
3041 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
3043 Update stored rendition of varobj value when format changes.
3044 * varobj.c (varobj_set_display_format): Recomputed
3046 (c_value_of_variable): Return print_value.
3048 2008-02-03 Doug Evans <dje@google.com>
3050 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
3051 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
3052 * valops.c (value_one): New function.
3053 * value.h (value_one): Declare.
3055 Fix argument promotion for binary arithmetic ops for C.
3056 * valarith.c (unop_result_type): New fn.
3057 (binop_result_type): New fn.
3058 (value_binop): Move result type computation to binop_result_type.
3059 (value_pos, value_neg, value_complement): Move result type
3060 computation to unop_result_type.
3063 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3064 Return basetype, fieldno if found. All callers updated.
3065 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
3067 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3068 * symfile.h (fill_in_vptr_fieldno): Delete.
3070 2008-02-02 Doug Evans <dje@google.com>
3072 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
3074 * typeprint.c (*): Whitespace cleanup.
3076 2008-02-02 Mark Kettenis <kettenis@gnu.org>
3077 Luis Machado <luisgpm@br.ibm.com>
3078 Thiago Jung Bauermann <bauerman@br.ibm.com>
3080 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
3081 don't fit into registerson the stack the way GCC does.
3083 2008-02-01 Joel Brobecker <brobecker@adacore.com>
3085 * symtab.c (symbol_set_names): Do not add an entry in the demangling
3086 hash table for Ada symbols. Just store the linkage name as is,
3087 and leave the demangled_name as NULL.
3089 2007-02-01 Joel Brobecker <brobecker@adacore.com>
3091 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
3092 in the global scope.
3093 (new_symbol): Likewise.
3095 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3097 * breakpoint.c (break_command_1): Return void.
3098 (break_command_really): Return void. Rethrow
3099 exceptions instead of returning.
3100 (gdb_breakpoint): Remove the error_message parameter.
3101 Return void. Rename to set_breakpoint.
3102 * gdb.h (gdb_breakpoint): Rename and move to...
3103 * breakpoint.h (set_breakpoint): ...here.
3104 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
3105 event hooks even if exception is thrown. Adjust to
3106 gdb_breakpoint interface changes.
3109 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
3111 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
3112 float in both first and second word in the doubleword, to support
3115 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3117 Properly rethrow exception. This fixes errors
3118 about non-existent functions for -break-insert.
3119 * breakpoint.c (break_command_really): Use throw_exception
3120 for rethrowing. If rethrowing, don't print the exception.
3122 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3124 * NEWS: Mention Decimal Floating Point support.
3126 2008-01-31 Joel Brobecker <brobecker@adacore.com>
3128 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
3129 value type to builtin_type_void_func_ptr.
3131 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
3133 * s390-tdep.c (is_float_singleton, is_float_like,
3134 alignment_of, s390_return_value): Make checks for
3135 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
3137 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
3138 Thiago Jung Bauermann <bauerman@br.ibm.com>
3140 * infcmd.c (default_print_registers_info): Also print hex
3141 raw contents for TYPE_CODE_DECFLOAT registers.
3142 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
3143 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
3144 (rs6000_register_name): Add support for DFP pseudo-registers.
3145 (rs6000_pseudo_register_type): Likewise.
3146 rs6000_pseudo_register_reggroup_p): Likewise.
3147 (ppc_pseudo_register_read): New function.
3148 (ppc_pseudo_register_write): Likewise.
3149 (rs6000_pseudo_register_read): Likewise.
3150 (rs6000_pseudo_register_write): Likewise.
3151 (e500_pseudo_register_read): Move checks to
3152 rs6000_pseudo_register_read.
3153 (e500_pseudo_register_write): Move checks to
3154 rs6000_pseudo_register_write.
3155 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
3156 rs6000_pseudo_register_read and rs6000_pseudo_register_write
3157 in gdbarch if SPE or DFP is available. Adjust gdbarch's
3158 num_pseudo_regs to account for DFP pseudo regs.
3160 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3162 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
3163 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
3164 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
3165 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
3166 e500_pseudo_register_read, e500_pseudo_register_write): Use
3167 IS_SPE_PSEUDOREG macro.
3168 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
3169 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
3170 Remove initialization of tdep->ppc_ev31_regnum.
3172 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3174 * printcmd.c (print_formatted): Handle references as for unformatted
3177 2008-01-30 Joel Brobecker <brobecker@adacore.com>
3179 * eval.c (evaluate_subexp_standard): Add handling of user
3180 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
3182 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
3184 * eval.c (evaluate_subexp_standard): Support
3185 BINOP_INTDIV opcode.
3187 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
3189 * valarith.c (value_binop): Add floating-point BINOP_MIN and
3191 For BINOP_EXP, use length and signedness of left operand only for
3192 result, as for shifts.
3193 For integral operands to BINOP_EXP, use new integer_pow and
3194 uinteger_pow functions so as to get full range of results.
3195 (integer_pow): New function.
3196 (uinteger_pow): New function.
3198 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
3200 Use vector for varobj_list_children interface.
3201 * gdb/varobj.c (varobj_list_children): Return vector
3203 * gdb/varobj.h (varobj_list_children): Adjust
3205 (varobj_p): Declare. Declare vector thereof.
3206 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
3207 for varobj_list_children change.
3208 * Makefile.in (varobj_h): Update dependencies.
3210 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
3212 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
3213 TYPE_CODE_DECFLOAT arguments.
3214 (ppc64_sysv_abi_push_dummy_call) Likewise.
3215 (get_decimal_float_return_value): New function.
3216 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
3217 values by calling get_decimal_float_return_value.
3218 (ppc64_sysv_abi_return_value): Likewise.
3220 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
3222 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
3223 for preprocessor macro information. Formatting changes.
3225 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3227 * remote.c (struct remote_state): Add cached_wait_status.
3228 (remote_exec_file): New variable.
3229 (PACKET_vAttach, PACKET_vRun): New constants.
3230 (extended_remote_restart): Do not query for status.
3231 (struct start_remote_args): New.
3232 (remote_start_remote): Take it as a second argument. Check
3233 whether the target is running. Issue an error for non-running
3234 non-extended targets. Cache the wait status. Set inferior_ptid
3236 (remote_open_1): Prompt to disconnect non-running targets. Make
3237 sure the target is marked running. Do not set inferior_ptid here.
3238 Update call to remote_start_remote. Do not call remote_check_symbols
3239 if the target is not running.
3240 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
3241 argument. Handle a non-running target.
3242 (remote_detach): Use it.
3243 (extended_remote_detach): New.
3244 (remote_disconnect): Fix typo. Use remoute_mourn_1.
3245 (extended_remote_attach_1, extended_remote_attach)
3246 (extended_async_remote_attach): New.
3247 (remote_vcont_resume): Remove unused variable.
3248 (remote_wait, remote_async_wait): Use any cached wait status.
3249 (putpkt_binary, getpkt): Clear any cached wait status.
3250 (extended_remoute_mourn_1): New.
3251 (extended_remote_mourn): Use it.
3252 (extended_async_remote_mourn, extended_remote_run): New.
3253 (extended_remote_create_inferior_1): New.
3254 (extended_remote_create_inferior): Use it.
3255 (extended_remote_async_create_inferior): Likewise.
3256 (remote_xfer_partial): Skip for non-executing targets.
3257 (init_extended_remote_ops): Set to_detach and to_attach.
3258 (init_extended_async_remote_ops): Likewise. Use
3259 extended_async_remote_mourn.
3260 (_initialize_remote): Register vAttach, vRun, and
3261 set remote exec-file.
3262 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
3264 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3266 * Makefile.in (symfile.o): Update.
3267 * NEWS: Mention exec tracing support.
3268 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
3270 * infcmd.c (kill_if_already_running, detach_command)
3271 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
3272 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
3273 (follow_exec): Do not check may_follow_exec. Do not mourn and push
3274 targets. Apply the sysroot path to the loaded executable. Use
3275 no_shared_libraries.
3276 * linux-nat.c (linux_child_follow_fork): Print fork following
3277 messages if verbose.
3278 (kill_wait_callback): Kill again before waiting a second time.
3279 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
3280 no_shared_libraries.
3282 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3284 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
3286 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3288 * nto-tdep.h: Remove #include "defs.h".
3289 * nto-tdep.c: Add #include "defs.h".
3290 * Makefile.in (nto_tdep_h): Update dependencies.
3291 (nto-tdep.o): Likewise.
3293 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3295 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
3297 (proceed, start_remote): Update call to wait_for_inferior.
3298 * inferior.h (wait_for_inferior): Update declaration.
3299 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
3300 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
3301 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
3302 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
3304 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
3306 * varobj (adjust_value_for_child_access): Added checking for
3307 returned value from gdb_value_ind.
3308 (c_describe_child): Likewise.
3309 (cplus_describe_child): Fixed a typo.
3311 2008-01-29 Jim Blandy <jimb@red-bean.com>
3313 * MAINTAINERS: Update my info.
3315 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3317 Use multiple locations for hardware watchpoints.
3318 This eliminates the need to traverse value chain, doing
3319 various checks, in three different places.
3321 * breakpoint.h (struct bp_location): New fields
3322 lengths and watchpoint_type.
3323 (struct breakpoint): Remove the val_chain field.
3324 * breakpoint.c (is_hardware_watchpoint): New.
3325 (free_valchain): Remove.
3326 (update_watchpoint): New.
3327 (insert_bp_location): For hardware watchpoint, just
3329 (insert_breakpoints): Call update_watchpoint_locations
3330 on all watchpoints. If we have failed to insert
3331 any location of a hardware watchpoint, remove all inserted
3333 (remove_breakpoint): For hardware watchpoints, directly
3335 (watchpoints_triggered): Iterate over locations.
3336 (bpstat_stop_status): Use only first location of
3337 a resource watchpoint.
3338 (delete_breakpoint): Don't call free_valchain.
3339 (print_one_breakpoint): Don't print all
3340 locations for watchpoints.
3341 (breakpoint_re_set_one): Use update_watchpoint for
3344 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3346 Don't reset watchpoint block on solib load.
3348 * breakpoint.c (insert_bp_location): For watchpoints,
3349 recompute condition.
3350 (breakpoint_re_set_one): Instead of recomputing value
3351 and condition for watchpoints, just reset value and
3352 let insert_breakpoints/insert_bp_location recompute it.
3353 Don't do anything about disabled watchpoint.
3355 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
3357 * valarith.c (value_binop): Handle unsigned integer
3360 2008-01-28 Kevin Buettner <kevinb@redhat.com>
3362 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
3363 instruction pattern that appears frequently in position
3364 independent code. Fix bug in code which looks for "fmov" and
3365 backtracks if no "fmov" is found.
3367 2008-01-28 Doug Evans <dje@google.com>
3369 * dbxread.c (read_dbx_symtab): Fix indentation.
3370 Reformat comments to 80 columns.
3371 Move local var def closer to only use.
3373 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3375 * fork-child.c (SHELL_FILE): Remove #ifndef.
3376 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
3378 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
3380 * i386-tdep.c (i386_skip_noop): New function.
3381 (i386_analyze_prologue): Call i386_skip_noop function.
3383 2008-01-24 Michael Snyder <msnyder@specifix.com>
3385 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
3386 * win32-nat.c (win32_xfer_partial): Ditto.
3387 * target.c (default_xfer_partial): Minor whitespace adjustment.
3389 2008-01-24 Pedro Alves <pedro@codesourcery.com>
3391 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
3392 strip bit 1 even if pc doesn't point to thumb code.
3394 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
3396 * remote.c (remote_wait): Handle SIGINT between packets.
3397 (remote_async_wait): Likewise.
3399 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
3400 Chris Demetriou <cgd@google.com>
3402 * thread.c (add_thread_silent): Renamed
3404 (print_thread_events): New variable definition.
3405 (show_print_thread_events): New function.
3406 (_initialize_thread): Add "set print thread-events" and
3407 "show print thread-events" commands.
3408 (add_thread): Announce new thread.
3409 * gdbthread.h (add_thread_silent): Declare.
3410 (print_thread_events): New variable declaration.
3411 * inf-ttrace.c (inf_ttrace_wait): Don't
3412 inform about new thread, as add_thread is always
3413 called too, and will take care of that.
3414 * infrun.c (handle_inferior_event): Likewise.
3415 * procfs.c (procfs_wait): Likewise.
3416 * remote.c (remote_currthread): Likewise.
3417 * sol-thread.c (sol_thread_wait): Likewise.
3418 * win32-nat.c (get_win32_debug_event): Likewise.
3419 * linux-thread-db.c (attach_thread): Likewise.
3420 Remove the verbose parameter.
3421 (check_event): Make detach_thread be verbose
3422 only if print_thread_events is set.
3423 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
3424 about new thread. This is called only from
3425 linux-thread-db.c:attach_thread, which will take care.
3426 Remove the verbose parameter.
3427 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
3429 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
3431 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
3433 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
3435 * breakpoint.c (break_command_really): New parameter
3437 (break_command_1): Pass 0 as
3438 ignore_count to break_command_really.
3439 (gdb_breakpoint): Pass ignore_count to
3440 break_command_really.
3442 2008-01-21 Kevin Buettner <kevinb@redhat.com>
3444 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
3445 sigcontext struct via pointer.
3446 (struct sigframe comment): Update to show new field `psc'.
3448 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
3450 * infrun.c (handle_inferior_event): If
3451 we failed to remove breakpoints, error,
3452 don't try to increment PC by hand.
3454 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
3456 Add NetBSD/hppa target and host support.
3458 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
3459 (hppabsd_gregset): Move to ...
3460 (hppabsd_regset_from_core_section): Rename
3461 hppaobsd_regset_from_core_section and move to ...
3462 (hppabsd_find_global_pointer): Update comment.
3463 (hppabsd_init_abi): Make global. Do not register
3464 hppabsd_regset_from_core_section.
3465 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
3467 (_initialize_hppabsd_tdep): Move to ...
3468 * hppaobsd-tdep.c: ... here. New file.
3469 * hppnbsd-tdep.c: New file.
3470 * hppnbsd-nat.c: New file.
3471 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
3472 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
3473 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
3474 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
3475 * configure.host (hppa*-*-netbsd*): New entry.
3476 * configure.tgt (hppa*-*-netbsd*): New entry.
3477 (hppa*-*-openbsd*): Update.
3478 * NEWS (New native configuration): Mention NetBSD/hppa.
3479 (New targets): Mention NetBSD/hppa.
3481 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3483 * gdbarch.sh (function_list): Add new property bits_big_endian to
3485 * gdbarch.{c,h}: Regenerate.
3487 * value.c (struct value): Replace BITS_BIG_ENDIAN by
3488 gdbarch_bits_big_endian (comment).
3489 (unpack_field_as_long, modify_field): Likewise.
3490 * value.h: Likewise (comment).
3491 * valops.c (value_slice): Likewise.
3492 * valarith.c (value_subscript, value_bit_index): Likewise.
3493 * gdbtypes.h (field): Likewise (comment).
3494 * eval.c (evaluate_subexp_standard): Likewise.
3495 * dwarf2read.c (dwarf2_add_field): Likewise.
3496 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
3497 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
3499 * defs.h (BITS_BIG_ENDIAN): Remove.
3501 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3503 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
3505 * m2-exp.y (yylex): Likewise.
3506 * objc-exp.y (yylex): Likewise.
3508 * defs.h (DEPRECATED_STREQN): Remove.
3510 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
3512 * MAINTAINERS: Update my email address.
3514 2008-01-17 Jim Blandy <jimb@codesourcery.com>
3516 * README: Mention gdbserver/README.
3518 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
3520 * valarith.c (value_binop): Handle BINOP_INTDIV
3521 for unsigned and signed integers.
3523 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
3525 * s390-tdep.c (s390_gdbarch_init): Set default long double
3526 type to 128-bit IEEE quad.
3528 2008-01-17 Joel Brobecker <brobecker@adacore.com>
3530 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
3532 2008-01-16 Mark Kettenis <kettenis@gnu.org>
3534 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
3536 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
3537 * value.c: All callers changed.
3539 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3541 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
3542 DEPRECATED_STREQ by its expression.
3543 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
3544 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
3545 (scan_xcoff_symtab): Likewise.
3546 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
3547 * f-lang.c (find_common_for_function): Likewise.
3548 * objc-exp.y (parse_number): Likewise.
3550 * defs.h (DEPRECATED_STREQ): Remove.
3552 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3554 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
3555 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
3556 get_frame_arch to get at the current_architecture. Update AM33_MODE
3558 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
3559 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
3561 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
3563 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3565 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
3567 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
3569 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
3570 current_gdbarch by gdbarch. Update caller.
3572 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
3573 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
3574 the current architecture. Update calls of
3575 amd64_native_gregset_supplies_p.
3576 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
3577 (amd64bsd_store_inferior_registers): Likewise.
3579 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3581 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
3582 Replace current_gdbarch by gdbarch. Update caller.
3584 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3586 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
3587 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
3588 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
3589 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
3590 (stabsect_build_psymtabs): Fix indentation.
3592 2008-01-15 Michael Snyder <msnyder@specifix.com>
3594 * corelow.c (core_xfer_partial): Comment, cut/paste error.
3596 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
3598 * win32-nat.c (win32_create_inferior): Restore code calling
3599 CloseHandle on ProcessInformation structure.
3601 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
3603 * configure.ac: Check for void * as 3 argument of ptrace.
3604 * configure: regenerate.
3606 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3608 * alpha-tdep.c (alpha_heuristic_proc_start)
3609 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
3610 current_gdbarch by gdbarch.
3612 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
3613 current architecture by frame_info. Update alpha_heuristic_proc_start
3616 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
3617 get_frame_arch to get at the current architecture by frame_info. Update
3618 alpha_sigtramp_register_address call.
3620 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
3621 current_gdbarch by gdbarch. Update caller.
3622 (convert_to_extended, convert_from_extended): Add endianess parameter
3623 for comparison. Update caller.
3624 (arm_extract_return_value, arm_store_return_value): Use
3625 get_regcache_arch to get at the current architecture.
3627 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
3628 current_gdbarch by gdbarch. Update caller.
3629 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
3630 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
3632 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
3633 gdbarch as parameter. Update caller.
3634 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
3635 current_gdbarch by gdbarch. Update caller.
3637 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
3638 update caller. Replace current_gdbarch by gdbarch.
3640 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
3641 the current architecture. Replace current_gdbarch by gdbarch.
3642 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
3643 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
3644 expression. Add gdbarch as parameter and replace current_gdbarch with
3646 (M6811_TDEP): Remove.
3647 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
3649 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
3650 current_gdbarch by gdbarch. Update caller.
3652 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
3654 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
3657 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
3658 caller. Relace current_gdbarch by gdbarch.
3659 (altivec_register_p, spe_register_p): Likewise.
3660 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
3662 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
3663 altivec_register_p and spe_register_p.
3665 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
3666 caller. Replace current_gdbarch by gdbarch.
3667 (score_analyze_prologue): use get_frame_arch to get at the current
3670 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
3671 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
3672 current_gdbarch by gdbarch. Update caller.
3673 (sparc_frame_cache): Use get_frame_arch to get at the current
3675 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
3676 sparc_analyze_prologue.
3678 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
3681 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3683 * exec.c: #include "arch-utils.h"
3684 (print_section_info): Use gdbarch_from_bfd to get at the
3685 current architecture. Replace current_gdbarch. Fix indention. Replace
3686 deprecated_print_address_numeric by paddress.
3687 * Makefile.in (exec.o) Add dependency to arch-utils.h.
3689 * valprint.c (val_print_string): Replace
3690 deprecated_print_address_numeric.
3691 * tracepoint.c (trace_mention, scope_info): Likewise.
3692 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
3693 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
3694 (maintenance_check_symtabs): Likewise.
3695 * symfile.c (list_overlays_command): Likewise.
3696 * stack.c (frame_info, print_block_frame_labels): Likewise.
3697 * printcmd.c (print_address, print_address_demangle)
3698 (address_info): Likewise.
3699 * corefile.c (memory_error): Likewise.
3700 * infcmd.c (jump_command): Likewise.
3701 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
3702 (mention, delete_breakpoint): Likewise.
3703 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
3704 * dwarf2read.c (dump_die): Likewise.
3705 * ada-valprint.c (ada_val_print_1): Likewise.
3706 * f-valprint.c (f_val_print): Likewise.
3707 * linux-fork.c (info_forks_command): Likewise.
3708 * m32r-com.c (m32r_load_section, m32r_load)
3709 (m32r_upload_command): Likewise.
3711 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
3713 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3715 * gdbarch.sh (skip_prologue): Add gdbarch
3717 * gdbarch.{c,h}: Regenerate.
3719 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
3720 * amd64-tdep.c (amd64_skip_prologue): Likewise.
3721 * avr-tdep.c (avr_skip_prologue): Likewise.
3722 * cris-tdep.c (cris_skip_prologue): Likewise.
3723 * frv-tdep.c (frv_skip_prologue): Likewise.
3724 * h8300-tdep.c (h8300_skip_prologue): Likewise.
3725 * hppa-tdep.c (hppa_skip_prologue): Likewise.
3726 * i386-tdep.c (i386_skip_prologue): Likewise.
3727 * ia64-tdep.c (ia64_skip_prologue): Likewise.
3728 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
3729 * m32r-tdep.c (m32r_skip_prologue): Likewise.
3730 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
3731 * m68k-tdep.c (m68k_skip_prologue): Likewise.
3732 * m88k-tdep.c (m88k_skip_prologue): Likewise.
3733 * mep-tdep.c (mep_skip_prologue): Likewise.
3734 * mips-tdep.c (mips_skip_prologue): Likewise.
3735 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
3736 * mt-tdep.c (mt_skip_prologue): Likewise.
3737 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
3738 * score-tdep.c (score_skip_prologue): Likewise.
3739 * sh64-tdep.c (sh64_skip_prologue): Likewise.
3740 * sh-tdep.c (sh_skip_prologue): Likewise.
3741 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
3742 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
3743 * spu-tdep.c (spu_skip_prologue): Likewise.
3744 * v850-tdep.c (v850_skip_prologue): Likewise.
3745 * vax-tdep.c (vax_skip_prologue): Likewise.
3746 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
3747 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
3749 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
3750 current_gdbarch by gdbarch.
3751 * m32c-tdep.c (m32c_skip_prologue): Likewise.
3752 * s390-tdep.c (s390_skip_prologue): Likewise.
3754 2008-01-10 Doug Evans <dje@google.com>
3756 * defs.h (struct continuation_arg): Fix typo in comment.
3757 * target.c (target_translate_tls_address): Fix comment spelling error.
3759 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
3761 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
3762 (DOUBLEST_SCAN_FORMAT): Likewise.
3763 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
3764 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
3765 * c-exp.y (parse_number): Likewise.
3766 * jv-exp.y (parse_number): Likewise.
3767 * objc-exp.y (parse_number): Likewise.
3768 * p-exp.y (parse_number): Likewise.
3770 2008-01-09 Joel Brobecker <brobecker@adacore.com>
3772 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
3773 (check_typedef): Likewise.
3775 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
3777 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
3778 seen_double_big_d, treat the new H, D, and DD modifiers as length
3781 2008-01-08 Joel Brobecker <brobecker@adacore.com>
3783 * dwarf2read.c (read_enumeration_type): Add comment.
3785 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
3787 * config.in: Regenerate.
3789 2008-01-08 Joel Brobecker <brobecker@adacore.com>
3791 * ada-lang.c (ada_convert_actual): Renames convert_actual.
3793 (ada_convert_actuals): Delete.
3794 * ada-lang.h (ada_convert_actual): Add declaration.
3795 (ada_convert_actuals): Remove declaration.
3796 * infcall.c: #include "ada-lang.h".
3797 (value_arg_coerce): Add new parameter sp. Update function
3798 documetnation. Add handling of Ada function call parameters.
3799 * Makefile.in (infcall.o): Update dependencies.
3801 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3803 * ada-lang.c (ensure_lval): Fix value lval kind.
3804 (convert_actual): Add handling for arguments passed by reference.
3806 2008-01-08 Doug Evans <dje@google.com>
3808 * dbxread.c (read_dbx_symtab): Fix indentation.
3810 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
3812 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
3813 (valarith.o): Depend on dfp.h.
3814 (valops.o): Likewise.
3815 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
3816 (set_decnumber_context): New function.
3817 (decimal_check_errors): Likewise.
3818 (decimal_from_number): Likewise.
3819 (decimal_to_number): Likewise.
3820 (decimal_from_string): Use set_decnumber_context and
3821 decimal_check_errors.
3822 (decimal_from_integral): New function.
3823 (decimal_from_floating): Likewise.
3824 (decimal_to_double): Likewise.
3825 (promote_decimal): Likewise.
3826 (decimal_binop): Likewise.
3827 (decimal_is_zero): Likewise.
3828 (decimal_compare): Likewise.
3829 (decimal_convert): Likewise.
3830 * dfp.h (decimal_from_integral): New prototype.
3831 (decimal_from_floating): Likewise.
3832 (decimal_to_double): Likewise.
3833 (decimal_binop): Likewise.
3834 (decimal_is_zero): Likewise.
3835 (decimal_compare): Likewise.
3836 (decimal_convert): Likewise.
3837 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
3838 call to value_from_decfloat.
3839 * valarith.c: Include dfp.h.
3840 (value_args_as_decimal): New function.
3841 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
3842 (value_logical_not): Likewise.
3843 (value_equal): Likewise.
3844 (value_less): Likewise.
3845 (value_pos): Likewise.
3846 (value_neg): Formatting fix.
3847 * valops.c: Include dfp.h.
3848 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
3849 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
3850 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
3851 (value_from_decfloat): Remove expect_type argument.
3852 * value.h (value_from_decfloat): Update prototype.
3854 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
3856 Ignore change in name of dynamic linker during
3857 execution on Solaris. This also unbreaks pending breakpoints.
3859 * solist.h (struct target_so_ops): New field same.
3860 * solib-svr4.c (svr4_same): New.
3861 (_initialize_svr4_solib): Register svr4_same.
3862 * solib.c (update_solib_list): Use ops->same, if available.
3864 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
3866 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
3867 when using MS-DOS paths.
3869 2008-01-05 Pedro Alves <pedro@codesourcery.com>
3871 * NEWS: Mention --pid and --core command line behaviour changes.
3873 2008-01-05 Pedro Alves <pedro@codesourcery.com>
3875 * main.c (captured_main): Remove 'count' varible and the
3876 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
3877 --pid options were issued simultaneously. If an explicit pid
3878 option was passed, don't fallback to core file. Detect extra
3879 arguments better in the presence of explicit pid or core
3882 2008-01-05 Joel Brobecker <brobecker@adacore.com>
3884 * ada-lang.c (ada_which_variant_applies): Correctly compute
3885 the value of the discriminant when the variant record is packed.
3887 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3889 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
3890 that are used to differentiate homonyms.
3892 2008-01-04 Jerome Guitton <guitton@adacore.com>
3894 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
3895 when the type is an anonymous pointer type.
3896 (ada_check_typedef): Avoid a seg fault when the type is null.
3897 * ada-typeprint.c (print_array_type): Add support for pointer
3900 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
3902 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
3904 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3906 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
3907 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
3909 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3911 * ada-exp.y (chop_separator): New function.
3912 (write_selectors): Rewrite to re-use chop_separator.
3913 (ada_nget_field_index, get_symbol_field_type): New functions.
3914 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
3917 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3919 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
3920 of SYMBOL_VALUE when working with function symbols.
3922 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3924 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
3925 expressions. These expressions do not need to be rewriten.
3927 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3929 * dwarf2read.c (read_enumeration_type): Flag type as stub if
3930 the given die is a declaration.
3932 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3934 * ada-lang.c (ada_array_bound_from_type): Make non-static.
3935 Handle properly the case when the index type is an enumerated type.
3936 Do not return the subtype of the bounds type, just return the
3937 bounds type directly - this is not needed and is more consistent
3938 with what we do for arrays when no XA parallel type exists.
3940 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3942 * ada-lang.c (static_unwrap_type): Add forward declaration.
3943 (template_to_static_fixed_type): Fields of dynamic types sometimes
3944 also need to be unwrapped. Take this into account.
3945 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
3946 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
3947 * ada-typeprint.c (ada_print_type): Get the typename from
3948 the original type, not the base type.
3950 2008-01-03 Jerome Guitton <guitton@adacore.com>
3952 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
3953 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
3954 Update calls to ada_to_fixed_type.
3955 (ada_template_to_fixed_record_type_1): Ditto, but without looking
3957 (ada_to_fixed_type): Add check_tag parameter; do not look for
3958 tag if null. When looking for a tag, use a fixed record type.
3959 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
3960 * ada-valprint.c (printable_val_type, ada_value_print): Update
3961 calls to ada_to_fixed_type.
3963 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
3965 * doublest.c (convert_floatformat_to_doublest): Call
3966 floatformat_to_doublest instead of floatformat_to_double and use
3968 (convert_doublest_to_floatformat): Call floatformat_from_doublest
3969 instead of floatformat_from_double and use DOUBLEST variables.
3971 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
3973 * MAINTAINERS (Write After Approval): Add self.
3975 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3977 * symfile.c (set_initial_language): Make non-static.
3978 * symfile.h (set_initial_language): Add declaration.
3979 * language.c: #include "symfile.h".
3980 (set_language): Call set_initial_language if the frame language
3981 could not be determined.
3983 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
3985 * eval.c (evaluate_subexp_for_address): Provide frame address to
3986 locate_var_value only if it will be needed.
3988 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
3990 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
3992 2008-01-02 Joel Brobecker <brobecker@adacore.com>
3994 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
3995 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
3996 This is needed to make sure that any other treatment applied
3997 to the resulting value does not fail for spurious reason,
3998 such as trying to take the address of this value.
4000 2008-01-02 Joel Brobecker <brobecker@adacore.com>
4002 * ada-lang.c (ada_value_equal): Dereference reference types when
4005 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
4007 Updated copyright notices for most files.
4009 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
4011 * win32-nat.c (psapi_module_handle): Remove static.
4012 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
4013 return first module found if base_address is zero. Don't initialize
4014 psapi function pointers here. Convert to cygwin paths when
4016 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
4017 executable name. Use get_module_name when that fails or when
4019 (_initialize_psapi): New function. Initialize psapi stuff before it is
4020 needed or issue a warning if it is not found. Move psapi_module_handle
4023 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4025 * ada-lang.c (ada_remove_trailing_digits): New function.
4026 (ada_remove_po_subprogram_suffix): New function.
4027 (ada_decode): Improve. Move the description of the algorithm
4028 directly inside the code, instead of in the function global
4031 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4033 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
4034 and always print the dereferenced value.
4036 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4038 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
4039 of the case where the first argument is a reference.
4040 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
4042 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4044 Implement support for Ada interface types.
4046 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
4047 (ada_is_ignored_field): Ignore fields that are a dispatch table
4050 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4052 * top.c (print_gdb_version): Update copyright year.
4054 2008-01-01 Joel Brobecker <brobecker@adacore.com>
4056 * ChangeLog-2007: New ChangeLog rotation.
4057 * ChangeLog: Reset for 2008.
4058 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
4061 For older changes see ChangeLog-2007.
4067 version-control: never