1 2008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
3 * remote.c (extended_remote_attach_1): Call target_find_description.
5 2008-05-08 Daniel Jacobowitz <dan@codesourcery.com>
7 * remote.c (extended_remote_create_inferior_1): Clean up
8 before marking the target running.
10 2008-05-08 Joel Brobecker <brobecker@adacore.com>
12 * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
15 2008-05-07 Joel Brobecker <brobecker@adacore.com>
17 * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
18 sparc64-sol2-tdep.c: Update for unwinder changes.
20 2008-05-07 Daniel Jacobowitz <dan@codesourcery.com>
22 * cp-support.c (mangled_name_to_comp): Initialize storage.
23 (unqualified_name_from_comp): Likewise.
25 2008-05-07 Jie Zhang <jie.zhang@analog.com>
27 * remote.c (remote_insert_breakpoint): Call get_remote_state
28 after gdbarch_breakpoint_from_pc is called.
29 (remote_insert_hw_breakpoint): Likewise.
31 2008-05-06 Joel Brobecker <brobecker@adacore.com>
33 * valprint.c (val_print): Add new language parameter and use it
34 instead of using the current_language. Update calls to val_print
36 (common_val_print): Add new langauge parameter and pass it to
38 * value.h (struct language_defn): Add opaque declaration.
39 (val_print, common_val_print): Update declarations.
40 * stack.c (print_frame_args): Update call to common_val_print
41 using the appropriate language.
42 * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
43 * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
44 mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
45 scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
46 #include "language.h" if necessary.
47 Update calls to val_print and common_val_print.
48 * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
51 2008-05-06 Joel Brobecker <brobecker@adacore.com>
53 * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
54 pointing inside a non-executable section as function descriptors.
56 2008-05-06 Pedro Alves <pedro@codesourcery.com>
58 * inf-loop.c (inferior_event_handler): Run all continuations and
59 print any language change before running the breakpoint commands.
61 2008-05-06 Joel Brobecker <brobecker@adacore.com>
63 * frame-unwind.c (frame_unwind_got_bytes): New function.
64 * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
65 * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
68 2008-05-05 Doug Evans <dje@google.com>
70 * NEWS: Mention new /m modifier for disassemble command.
71 * cli/cli-cmds.c (print_disassembly): New function.
72 (disassemble_current_function): New function
73 (disassemble_command): Recognize /m modifier, print mixed
75 (init_cli_cmds): Update disassemble help text.
77 2008-05-05 Maxim Grigoriev <maxim2405@gmail.com>
79 * xtensa-tdep.c: Update for unwinder changes.
81 2008-05-05 Andreas Schwab <schwab@suse.de>
83 Update m68k port for unwinder changes.
84 * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
85 (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
86 (m68k_frame_unwind): Use default_frame_sniffer.
87 (m68k_frame_sniffer): Remove.
88 (m68k_frame_base_address): Expect this_frame.
89 (m68k_dummy_id): Renamed from m68k_unwind_dummy_id. Expect
91 (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
92 dwarf2_append_unwinders, and frame_unwind_append_unwinder.
93 * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
94 parameter instead of pc value.
95 (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
97 (m68k_linux_sigtramp_frame_this_id)
98 (m68k_linux_sigtramp_frame_prev_register)
99 (m68k_linux_sigtramp_frame_sniffer): Update signature.
100 (m68k_linux_sigtramp_frame_unwind): Use
101 m68k_linux_sigtramp_frame_sniffer.
102 (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
104 * m68klinux-nat.c (store_register): Fix typo.
106 2008-05-05 Pedro Alves <pedro@codesourcery.com>
108 * infcmd.c (step_1): Put thread id on the stack to avoid possible
111 2008-05-05 Luis Machado <luisgpm@br.ibm.com>
113 * symfile.c (reread_symbols): Update objfile's entry point.
115 2008-05-05 Aleksandar Ristovski <aristovski@qnx.com>
116 Joel Brobecker <brobecker@adacore.com>
118 * ada-lang.c: Update throughout to use symbol_matches_domain
119 instead of matching the symbol domain explictly.
120 * dwarf2read.c (add_partial_symbol): Do not add new psym for
121 STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
122 class as typedefs. See lookup_partial_symbol function.
123 (new_symbol): Similar to add_partial_symbol, do not create
124 symbol for the typedef. See lookup_block_symbol.
125 * symtab.c (symbol_matches_domain): New function, takes care
126 of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
127 (lookup_partial_symbol): Use symbol_matches_domain to see if the
128 found psym domain matches the given domain.
129 (lookup_block_symbol): Likewise.
131 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
133 * top.c (command_line_handler_continuation): Remove.
134 (execute_command): Do not install the above.
136 2008-05-05 Vladimir Prus <vladimir@codesourcery.com>
138 * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
139 and catch all exceptions from it.
140 * top.c (command_line_handler_continuation): Don't
141 call bpstat_do_action here.
143 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
145 * dwarf2read.c (struct dwarf2_cu): Add type_hash.
146 (struct die_info): Remove type.
147 (read_type_die, read_typedef, read_base_type, read_subrange_type)
148 (read_structure_type, read_enumeration_type, read_array_type)
149 (read_tag_pointer_type, read_tag_ptr_to_member_type)
150 (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
151 (read_tag_string_type, read_subroutine_type, read_set_type)
152 (read_unspecified_type): Delete prototypes. Remove check for
153 already-loaded type. Return the new type.
154 (set_die_type): Return the new type.
155 (reset_die_and_siblings_types): Delete.
156 (load_comp_unit, load_full_comp_unit): Set type_hash.
157 (process_queue): Remove call to reset_die_and_siblings_types.
158 (process_die): Do not read most types here. Use read_type_die
160 (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
161 (quirk_gcc_member_function_pointer): Return the new type.
162 (process_structure_scope, process_enumeration_scope): Use
163 get_die_type and read the DIE's type.
164 (read_full_die): Do not initialize die->type.
165 (tag_type_to_type): Use read_type_die.
166 (read_type_die): Check for already defined types. Return the
168 (determine_prefix): Use get_die_type.
169 (set_die_type): Return the type.
170 (get_die_type): Take a CU argument. Check for no type_hash.
172 2008-05-04 Daniel Jacobowitz <dan@codesourcery.com>
174 * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
177 2008-05-04 Pedro Alves <pedro@codesourcery.com>
179 * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
180 and bp_longjmp_resume breakpoints.
181 (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
183 (create_longjmp_breakpoint): Don't create bp_longjmp_resume
184 breakpoints. Create bp_longjmp breakpoints as momentary
186 (enable_longjmp_breakpoint): Delete.
187 (set_longjmp_breakpoint): New.
188 (disable_longjmp_breakpoint): Delete.
189 (delete_longjmp_breakpoint): New.
190 (set_longjmp_resume_breakpoint): Delete.
191 (set_momentary_breakpoint_at_pc): New.
192 (breakpoint_re_set_one): Don't delete bp_longjmp and
193 bp_longjmp_resume breakpoints.
194 (breakpoint_re_set): Don't create longjmp and longjmp-resume
197 * infrun.c (step_resume_breakpoint): Add comment.
198 (struct execution_control_state): Delete handling_longjmp member.
199 (init_execution_control_state). Don't clear handling_longjmp.
200 (context_switch): Don't context switch handling_longjmp.
201 (handle_inferior_event): If handling a bp_longjmp breakpoint,
202 create a bp_longjmp_resume breakpoint, and set it as current
203 step_resume_breakpoint, then step over the longjmp breakpoint. If
204 handling a bp_longjmp_resume breakpoint, don't delete the longjmp
205 breakpoint, delete the longjmp-resume breakpoint, and stop
207 (currently_stepping): Remove handling_longjmp from expression.
208 (insert_step_resume_breakpoint_at_sal): Update comment.
209 (insert_longjmp_resume_breakpoint): New.
211 * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
212 (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
214 (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
215 (set_longjmp_resume_breakpoint): Delete declaration.
217 * gdbthread.h (save_infrun_state): Remove handling_longjmp
219 (load_infrun_state): Delete *handling_longjmp parameter.
220 * thread.c (save_infrun_state): Remove handling_longjmp parameter.
222 (load_infrun_state): Delete *handling_longjmp parameter. Update
225 * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
226 (delete_longjmp_breakpoint_cleanup): New.
227 (step_1): Call set_longjmp_breakpoint instead of
228 enable_longjmp_breakpoint. Use delete_longjmp_breakpoint_cleanup
229 instead of disable_longjmp_breakpoint_cleanup when making cleanup.
230 (step_1_continuation): Pass thread id in the continuation args to
232 (step_once): Add thread parameter. Pass thread id the the
235 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
237 Set CU BASE_ADDRESS already from partial DIEs.
238 * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
239 BASE_ADDRESS_TYPE. Set these variables from DW_AT_LOW_PC and
240 DW_AT_ENTRY_PC. Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
241 from these variables if it was still unset.
243 * Makefile.in: Update dependencies.
244 * dwarf2read.c: Include "addrmap.h"
245 (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
246 (dwarf2_ranges_read): New prototype.
247 (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
248 Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
249 HAS_RANGES_OFFSET, otherwise add there the contiguous range.
250 (dwarf2_ranges_read): New parameter RANGES_PST, update the function
251 comment for it. Add the found ranges to RANGES_PST. New variable
252 BASEADDR, initialize it the common way.
253 (dwarf2_get_pc_bounds): Update the caller for the new parameter.
254 (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
255 HAS_RANGES_OFFSET for the later processing.
256 * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
257 * symtab.c: Include "addrmap.h"
258 (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
259 Move the psymtab locator into ...
260 (find_pc_sect_psymtab_closer): ... a new function.
262 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
264 * arch-utils.c (gdbarch_update_p): Use default values for
265 info.abfd and info.target_desc if they are NULL.
266 (gdbarch_from_bfd): Remove assertion.
267 (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
268 using the current target description.
269 (gdbarch_info_fill): Do not use default values for info->abfd
270 and info->target_desc.
272 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
274 * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
276 2008-05-04 Ulrich Weigand <uweigand@de.ibm.com>
278 * inferior.h (read_pc_pid, write_pc_pid): Remove.
279 * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
281 * regcache.c (read_pc_pid): Remove, replace by ...
282 (regcache_read_pc): ... this function.
283 (write_pc_pid): Remove, replace by ...
284 (regcache_write_pc): ... this function.
285 (read_pc, write_pc): Update.
287 * infrun.c (displaced_step_prepare): Replace read_pc_pid and
288 write_pc_pid by regcache_read_pc and regcache_write_pc.
289 (displaced_step_fixup): Likewise.
290 (resume): Likewise. Use regcache arch instead of current_gdbarch.
291 (prepare_to_proceed): Likewise.
293 (adjust_pc_after_break): Likewise.
294 (handle_inferior_event): Likewise.
296 * linux-nat.c (cancel_breakpoint): Likewise.
297 * linux-thread-db.c (check_event): Likewise.
298 * aix-thread.c (aix_thread_wait): Likewise.
299 * tracepoint.c (trace_dump_command): Likewise.
301 2008-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
303 * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
304 SYMBOL_LOCATION_BATON.
306 2008-05-04 Vladimir Prus <vladimir@codesourcery.com>
308 * target.h (struct target_ops): New field to_auxv_parse.
309 * auxv.c (default_auxv_parse): New, renamed from previous
311 (target_auxv_parse): Try to call target method. Fallback to
312 default_auxv_parse if not found.
313 * procfs.c (procfs_auxv_parse): New.
314 (init_procfs_ops): On Solaris, in 64-bit mode, install
317 2008-05-03 Adam Nemet <anemet@caviumnetworks.com>
319 * symfile.c (add_symbol_file_command): Use paddress rather than
320 hex_string to print the address.
322 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
324 * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
325 return the null frame ID to terminate the backtrace.
327 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
329 * rs6000-tdep.c: Do not include "rs6000-tdep.h".
330 (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
331 (SIG_FRAME_PC_OFFSET): Likewise.
332 (SIG_FRAME_LR_OFFSET): Likewise.
333 (SIG_FRAME_FP_OFFSET): Likewise.
334 (rs6000_push_dummy_call): Likewise.
335 (rs6000_return_value): Likewise.
336 (rs6000_convert_from_func_ptr_addr): Likewise.
337 (branch_dest, rs6000_software_single_step): Likewise.
338 (deal_with_atomic_sequence): Rename to ...
339 (ppc_deal_with_atomic_sequence): ... this. Adapt all callers.
340 Do not call branch_dest; inline required parts of that function.
341 (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
342 with SYMBOL_LINKAGE_NAME.
343 (struct reg, regsize): Delete.
344 (read_memory_addr): Delete; inline into callers.
345 (rs6000_skip_prologue): Move after skip_prologue.
346 (skip_prologue): Remove prototype.
347 (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
348 initialization as if this variable were true. Do not install
349 ppc64_sysv_abi_adjust_breakpoint_address.
351 * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
352 "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
354 (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
355 (SIG_FRAME_PC_OFFSET): Likewise.
356 (SIG_FRAME_LR_OFFSET): Likewise.
357 (SIG_FRAME_FP_OFFSET): Likewise.
358 (rs6000_push_dummy_call): Likewise.
359 (rs6000_return_value): Likewise.
360 (rs6000_convert_from_func_ptr_addr): Likewise.
361 (branch_dest, rs6000_software_single_step): Likewise. Replace
362 tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
363 (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
364 rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
365 Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
366 Set tdep->lr_frame_offset. Do not set tdep->text_segment_base.
368 * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
369 (AIX_TEXT_SEGMENT_BASE): New macro.
370 * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
371 by AIX_TEXT_SEGMENT_BASE.
373 * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
374 (struct gdbarch_tdep): Remove text_segment_base member.
375 * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
376 ppc64_sysv_abi_adjust_breakpoint_address.
378 * Makefile.in (rs6000-tdep.o): Update dependencies.
379 (rs6000-aix-tdep.o): Likewise.
381 2008-05-03 Luis Machado <luisgpm@br.ibm.com>
382 Thiago Jung Bauermann <bauerman@br.ibm.com>
384 * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
385 * doublest.c (convert_typed_floating): Fix typo in comment.
386 * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
387 * frame-unwind.h (frame_sniffer_ftype): Likewise.
388 * frame.c (frame_unwind_address_in_block): Likewise.
389 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
390 * symtab.h (struct symbol): Likewise.
391 * tramp-frame.h (struct trad_frame_cache): Likewise.
392 * value.c (allocate_repeat_value): Likewise.
394 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
396 * infrun.c (handle_inferior_event): Do not insert breakpoints at
397 TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
399 2008-05-03 Pedro Alves <pedro@codesourcery.com>
401 * parse.c (parse_exp_in_context): Don't override
402 expression_context_pc if get_selected_block returned a valid
405 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
407 * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
408 * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
409 * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
411 * c-typeprint.c (c_type_print_base): Delete handling of template
413 * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
414 (METHOD_PTR_TO_VOFFSET): Delete.
415 * defs.h (QUIT_FIXME): Delete.
416 * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
417 (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
418 * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
419 ninstantiations, and instantiations.
420 (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
421 (TYPE_FN_FIELD_INLINED): Delete.
422 * srec.h (SREC_BINARY): Delete.
423 * symtab.c (symbol_init_demangled_name): Delete.
424 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
425 (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
426 (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
427 (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
428 (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
429 (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
430 * target.h (enum thread_control_capabilities): Delete tc_switch.
431 (target_can_switch_threads): Delete.
433 2008-05-03 Daniel Jacobowitz <dan@codesourcery.com>
435 * Makefile.in (objfiles.o): Update.
436 * exec.c (exec_set_section_address): Support p->addr != 0.
437 * objfiles.c (objfile_relocate): Update exec_ops section
439 * symfile.c (place_section): Move exec_set_section_address call...
440 (default_symfile_offsets): ...to here.
442 2008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
444 * Makefile.in (ppc_linux_tdep_h): New macro.
445 (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
446 (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
447 (powerpc_e500l_c): Likewise.
448 (ppc-linux-nat.o): Update dependencies.
449 (ppc-linux-tdep.o): Update dependencies.
450 (rs6000-tdep.o): Update dependencies.
452 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
453 (ppc_linux_svr4_fetch_link_map_offsets): Remove.
454 (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
455 (ppc_supply_reg, ppc_collect_reg): Add prototypes.
456 (tdesc_powerpc_e500): Remove.
458 * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
459 and "features/rs6000/powerpc-altivec64.c".
460 (ppc_supply_reg, ppc_collect_reg): Make global.
461 (variants): Use tdesc_powerpc_32 for "powerpc" and
462 tdesc_powerpc_altivec64 for "powerpc64".
463 (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
465 * ppc-linux-tdep.h: New file.
467 * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
468 Include "features/rs6000/powerpc-32l.c".
469 Include "features/rs6000/powerpc-altivec32l.c".
470 Include "features/rs6000/powerpc-64l.c".
471 Include "features/rs6000/powerpc-altivec64l.c".
472 Include "features/rs6000/powerpc-e500l.c".
473 (ppc_linux_supply_gregset): New function.
474 (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
475 (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
476 (ppc64_linux_gregset): Likewise.
477 (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
478 (ppc_linux_trap_reg_p): New function.
479 (ppc_linux_write_pc): New function.
480 (ppc_linux_core_read_description): New function.
481 (ppc_linux_init_abi): Install ppc_linux_write_pc and
482 ppc_linux_core_read_description. Install orig_r3 and trap
483 registers if present in the target description.
484 (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
486 * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
487 (PT_ORIG_R3, PT_TRAP): Define if necessary.
488 (ppc_register_u_addr): Handle orig_r3 and trap registers.
489 (fetch_ppc_registers): Likewise.
490 (store_ppc_registers): Likewise.
491 (store_register): Likewise.
492 (ppc_linux_read_description): Check whether AltiVec is supported.
493 Check whether inferior is 32-bit or 64-bit. Return the appropriate
494 Linux target description.
496 * features/Makefile (WHICH): Use rs6000/powerpc-32l and
497 rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
498 Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
499 of rs6000/powerpc-64. Use rs6000/powerpc-e500l instead of
500 rs6000/powerpc-e500. Update -expedite variables accordingly.
502 * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
503 * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
504 * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
505 * features/rs6000/powerpc-e500.c: Regenerate.
506 * features/rs6000/powerpc-32.c: Regenerate.
507 * features/rs6000/powerpc-64.c: Regenerate.
509 * features/rs6000/power-linux.xml: New file.
510 * features/rs6000/power64-linux.xml: New file.
511 * features/rs6000/powerpc-32l.xml: New file.
512 * features/rs6000/powerpc-altivec32l.xml: New file.
513 * features/rs6000/powerpc-64l.xml: New file.
514 * features/rs6000/powerpc-altivec64l.xml: New file.
515 * features/rs6000/powerpc-e500l.xml: New file.
516 * features/rs6000/powerpc-32l.c: New (generated) file.
517 * features/rs6000/powerpc-altivec32l.c: New (generated) file.
518 * features/rs6000/powerpc-64l.c: New (generated) file.
519 * features/rs6000/powerpc-altivec64l.c: New (generated) file.
520 * features/rs6000/powerpc-e500l.xml: New (generated) file.
522 * regformats/reg-ppc.dat: Remove.
523 * regformats/reg-ppc64.dat: Remove.
524 * regformats/rs6000/powerpc-32.dat: Remove.
525 * regformats/rs6000/powerpc-64.dat: Remove.
526 * regformats/rs6000/powerpc-e500.dat: Remove.
527 * regformats/rs6000/powerpc-32l.dat: New (generated) file.
528 * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
529 * regformats/rs6000/powerpc-64l.dat: New (generated) file.
530 * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
531 * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
533 2008-05-03 Pedro Alves <pedro@codesourcery.com>
535 * thread.c (delete_thread): Call observer_notify_thread_exit.
536 * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
537 thread_exit observer.
538 (mi_thread_exit): New.
540 2008-05-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
542 * breakpoint.c (create_exception_catchpoint): Remove prototype
543 for already deleted function.
544 * breakpoint.h (ep_is_exception_catchpoint): Likewise.
545 * frame.h (show_stack_frame): Remove prototype.
546 * stack.c (show_stack_frame): Remove empty, unused function.
547 * source.c (symtab_to_fullname, print_source_lines): Small fix
549 * value.c (show_values): Update comments to mention "show values"
550 command instead of "info history".
552 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
554 * linespec.c: Include "target.h".
555 (minsym_found): Handle minimal symbols pointing to function
556 descriptors. Use find_function_start_pc.
557 * minsyms.c (msymbol_objfile): New function.
558 * parse.c (write_exp_msymbol): Handle minimal symbols pointing
559 to function descriptors.
560 * symtab.c (fixup_section): Only use minimal symbol at the same
561 address to determine section of a symbol.
562 (find_function_start_pc): New function.
563 (find_function_start_sal): Use it.
564 * symtab.h (msymbol_objfile): Add prototype.
565 (find_function_start_pc): Likewise.
566 * value.c: Include "objfiles.h".
567 (value_fn_field): Handle minimal symbols pointing to function
569 * Makefile.in (linespec.o): Update dependencies.
572 2008-05-02 Joel Brobecker <brobecker@adacore.com>
574 * ada-lang.c (unwrap_value): Handle the case where the "F" field
575 inside a PAD type is a bitfield.
577 2008-05-02 Ulrich Weigand <uweigand@de.ibm.com>
579 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
580 TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
581 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
582 Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
583 Allow typedefs when checking for function pointer arguments.
584 Right-align small structs passed on the stack.
585 (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
586 TYPE_CODE_CHAR the same as TYPE_CODE_INT.
587 Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
589 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
591 * Makefile.in (arm-tdep.o): Update.
592 * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
593 (struct arm_per_objfile, arm_compare_mapping_symbols): New.
594 (arm_pc_is_thumb): Use mapping symbols.
595 (arm_objfile_data_cleanup, arm_record_special_symbol): New.
596 (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
597 (_initialize_arm_tdep): Initialize arm_objfile_data_key.
598 * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
599 * gdbarch.sh: Add record_special_symbol.
600 * gdbarch.c, gdbarch.h: Regenerated.
601 * objfiles.c (struct objfile_data): Add cleanup member.
602 (register_objfile_data_with_cleanup): New function, from
603 register_objfile_data.
604 (register_objfile_data): Use it.
605 (objfile_free_data): Call clear_objfile_data.
606 (clear_objfile_data): Call cleanup functions.
607 * objfiles.h (register_objfile_data_with_cleanup): Declare.
609 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
611 * objfiles.c (init_entry_point_info): Handle shared libraries.
613 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
615 * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
618 2008-05-02 Jim Blandy <jimb@codesourcery.com>
619 Pedro Alves <pedro@codesourcery.com>
621 Implement displaced stepping.
623 * gdbarch.sh (max_insn_length): New 'variable'.
624 (displaced_step_copy, displaced_step_fixup)
625 (displaced_step_free_closure, displaced_step_location): New
627 (struct displaced_step_closure): Add forward declaration.
628 * gdbarch.c, gdbarch.h: Regenerated.
630 * arch-utils.c: #include "objfiles.h".
631 (simple_displaced_step_copy_insn)
632 (simple_displaced_step_free_closure)
633 (displaced_step_at_entry_point): New functions.
634 * arch-utils.h (simple_displaced_step_copy_insn)
635 (simple_displaced_step_free_closure)
636 (displaced_step_at_entry_point): New prototypes.
638 * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
639 (I386_MAX_MATCHED_INSN_LEN): ... this.
640 (i386_absolute_jmp_p, i386_absolute_call_p)
641 (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
642 (i386_displaced_step_fixup): New functions.
643 (struct i386_insn, i386_match_insn): Update.
644 (i386_gdbarch_init): Set gdbarch_max_insn_length.
645 * i386-tdep.h (I386_MAX_INSN_LEN): New.
646 (i386_displaced_step_fixup): New prototype.
647 * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
648 Register gdbarch_displaced_step_copy,
649 gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
650 and gdbarch_displaced_step_location functions.
652 * infrun.c (debug_displaced): New variable.
653 (show_debug_displaced): New function.
654 (struct displaced_step_request): New struct.
655 (displaced_step_request_queue, displaced_step_ptid)
656 (displaced_step_gdbarch, displaced_step_closure)
657 (displaced_step_original, displaced_step_copy)
658 (displaced_step_saved_copy, can_use_displaced_stepping): New
660 (show_can_use_displaced_stepping, use_displaced_stepping)
661 (displaced_step_clear, cleanup_displaced_step_closure)
662 (displaced_step_dump_bytes, displaced_step_prepare)
663 (displaced_step_clear_cleanup, write_memory_ptid)
664 (displaced_step_fixup): New functions.
665 (resume): Call displaced_step_prepare.
666 (proceed): Call read_pc once, and remember the value. If using
667 displaced stepping, don't remove breakpoints.
668 (handle_inferior_event): Call displaced_step_fixup. Add some
669 debugging output. When we try to step over a breakpoint, but get
670 a signal to deliver to the thread instead, ensure the step-resume
671 breakpoint is actually inserted. If a thread hop is needed, and
672 displaced stepping is enabled, don't remove breakpoints.
673 (init_wait_for_inferior): Call displaced_step_clear.
674 (_initialize_infrun): Add "set debug displaced" command. Add
675 "maint set can-use-displaced-stepping" command. Clear
677 * inferior.h (debug_displaced): Declare variable.
678 (displaced_step_dump_bytes): Declare function.
680 * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
683 2008-05-02 Daniel Jacobowitz <dan@codesourcery.com>
685 * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
686 (arm_force_mode_string, arm_show_fallback_mode)
687 (arm_show_force_mode): New.
688 (arm_pc_is_thumb): Honor fallback-mode and force-mode. Use
690 (_initialize_arm_tdep): Add "set arm fallback-mode"
691 and "set arm force-mode".
692 * NEWS: Document new commands.
694 2008-05-02 Andrew Stubbs <andrew.stubbs@st.com>
696 * main.h (batch_silent): Declare.
697 * event-top.c: Include main.h.
698 (gdb_setup_readline): Remove extern batch_silent declaration.
699 * infrun.c (normal_stop): Don't print source location when running in
701 * Makefile.in (event-top.o): Add main.h dependency.
703 2008-05-02 Andreas Schwab <schwab@suse.de>
705 * target.h (struct target_ops): Add
706 to_watchpoint_addr_within_range.
707 (target_watchpoint_addr_within_range): New function.
708 * target.c (update_current_target): Inherit
709 to_watchpoint_addr_within_range, defaulting to
710 default_watchpoint_addr_within_range.
711 (default_watchpoint_addr_within_range): New function.
712 (debug_to_watchpoint_addr_within_range): New function.
713 (setup_target_debug): Set to_watchpoint_addr_within_range.
714 * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
716 (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
717 * breakpoint.c (watchpoints_triggered): Use
718 target_watchpoint_addr_within_range.
720 2008-05-01 Pedro Alves <pedro@codesourcery.com>
722 * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
723 (i[34567]86-*-dicos*, x86_64-*-dicos*):
724 Set gdb_osabi to GDB_OSABI_DICOS.
726 * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
727 * osabi.c (gdb_osabi_name): Add "DICOS".
729 * i386-dicos-tdep.c: New file.
731 * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
732 (ALLDEPFILES): Add i386-dicos-tdep.c.
733 (i386-dicos-tdep.o): New rule.
735 2008-05-01 Pedro Alves <pedro@codesourcery.com>
737 * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
738 and register the fork's PTID as a thread.
740 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
743 * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
744 assign its value to the breakpoint created.
745 (create_breakpoints): Add breakpoint_ops argument and pass it
746 to create_breakpoint call.
747 (break_command_really): Add breakpoint_ops argument and pass/assign
749 (break_command_1): Pass NULL as ops argument.
750 (set_breakpoint): Pass NULL as ops argument.
751 (print_one_exception_catchpoint): Print <PENDING> if no loc available.
752 (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
753 catch and throw catchpoints.
755 2008-05-01 Aleksandar Ristovski <aristovski@qnx.com>
758 * corelow.c (core_open): Use gdbarch_target_signal_from_host to
759 translate signal numeric value from the target to GDB's enum
761 * gdbarch.c, gdbarch.h: Regenerated.
762 * gdbarch.sh: Added two new functions target_signal_from_host and
763 target_signal_to_host.
764 * target.h (default_target_signal_from_host,
765 default_target_signal_to_host): New functions - declarations.
766 * signals/signals.c (struct gdbarch): New declaration.
767 (default_target_signal_to_host, default_target_signal_from_host): New
770 2008-05-01 Daniel Jacobowitz <dan@codesourcery.com>
772 * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
773 * arm-tdep.c (arm_frame_is_thumb): New.
774 (arm_pc_is_thumb): Clarify comment.
775 (thumb_analyze_prologue): Remove PC special case.
776 (thumb_scan_prologue): Take a block_addr argument. Use it for
777 find_pc_partial_function. Remove unused variables.
778 (arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
779 for find_pc_partial_function. Remove PC special case.
780 (arm_prologue_prev_register): Add special handling for PC and CPSR.
781 (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
782 (arm_get_next_pc): Use arm_frame_is_thumb.
783 (arm_write_pc): Use CPSR_T instead of 0x20.
784 (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
785 * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
787 * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
789 * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
791 (struct dwarf2_frame_state_reg): Add FN to loc union.
793 2008-05-01 Nick Roberts <nickrob@snap.net.nz>
795 * exec.c (print_section_info): Add missing '\n'.
797 2008-05-01 Vladimir Prus <vladimir@codesourcery.com>
799 * thread.c (add_thread): Move observer call to ...
800 (add_thread_silent): ... here.
802 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
804 * rs6000-tdep.c: Update for unwinder changes.
805 * ppcobsd-tdep.c: Likewise.
807 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
809 * s390-tdep.c: Update for unwinder changes.
811 2008-04-30 Ulrich Weigand <uweigand@de.ibm.com>
813 * spu-tdep.c: Update for unwinder changes.
815 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
817 * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
818 ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
819 sparc64-linux-tdep.c: Update for unwinder changes.
821 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
823 * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
824 for unwinder changes.
825 * mips-tdep.c: Likewise.
826 (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
829 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
831 * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
834 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
836 Update i386 and amd64 ports for unwinder changes.
838 * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
839 (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
840 (amd64_frame_unwind): Use default_frame_sniffer.
841 (amd64_frame_sniffer): Delete.
842 (amd64_sigtramp_frame_cache): Expect this_frame.
843 (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
844 (amd64_sigtramp_frame_sniffer): Update signature.
845 (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
846 (amd64_frame_base_address): Expect this_frame.
847 (amd64_dummy_id): Renamed from amd64_unwind_dummy_id. Expect
849 (amd64_init_abi): Use set_gdbarch_dummy_id and
850 frame_unwind_append_unwinder.
851 * i386-tdep.c (i386_frame_cache): Expect this_frame.
852 (i386_frame_this_id, i386_frame_prev_register): Update signature.
853 (i386_frame_unwind): Use default_frame_sniffer.
854 (i386_frame_sniffer): Delete.
855 (i386_sigtramp_frame_cache): Expect this_frame.
856 (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
857 (i386_sigtramp_frame_sniffer): Update signature.
858 (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
859 (i386_frame_base_address): Update signature.
860 (i386_dummy_id): Rename from i386_unwind_dummy_id. Expect this_frame.
861 (i386_push_dummy_call): Update comment.
862 (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
864 (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
865 and frame_unwind_append_unwinder.
866 * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
867 amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
868 i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
869 i386nbsd-tdep.c: Update for unwinder changes.
871 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
873 * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
874 (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
876 (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
877 * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
878 (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
880 * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
882 (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
884 * tramp-frame.h (struct tramp_frame): Update signature of init.
885 * Makefile.in (trad-frame.o): Update.
887 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
889 * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
890 (execute_stack_op): Put this_frame in the baton.
891 (execute_cfa_program): Take this_frame.
892 (struct dwarf2_frame_ops): Update comment for signal_frame_p.
893 (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
894 (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
895 (dwarf2_frame_this_id): Adjust to work on this_frame.
896 (dwarf2_signal_frame_this_id): Delete.
897 (dwarf2_frame_prev_register): Update signature. Use new frame
899 (dwarf2_frame_sniffer): Update signature. Expect this_frame.
900 (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
901 dwarf2_frame_sniffer.
902 (dwarf2_append_unwinders): New.
903 (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
905 * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
906 (sparc32_dwarf2_frame_init_reg): Expect this_frame.
907 * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
908 * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
909 * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
910 * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
911 * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
912 * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
913 (dwarf2_append_unwinders): Declare.
914 (dwarf2_frame_base_sniffer): Update declaration.
915 * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
918 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
920 Convert frame unwinders to use the current frame and
923 * frame.c (frame_debug): Make global.
924 (get_frame_id): Pass this frame to unwinder routines.
925 (frame_pc_unwind): Remove unused unwind->prev_pc support.
926 (do_frame_register_read): Do not discard the return value of
928 (frame_register_unwind): Remove debug messages. Use
929 frame_unwind_register_value.
930 (frame_unwind_register_value, get_frame_register_value): New
932 (create_new_frame, get_frame_base_address, get_frame_locals_address)
933 (get_frame_args_address, get_frame_type): Pass this frame to
935 (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
937 * frame.h: Update comments.
938 (frame_debug, frame_unwind_register_value, get_frame_register_value)
939 (frame_prepare_for_sniffer): Declare.
940 * frame-unwind.h: Update comments and parameter names.
941 (default_frame_sniffer): Declare.
942 (frame_prev_register_ftype): Return a struct value *.
943 (struct frame_unwind): Remove prev_pc member.
944 (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
945 (frame_unwind_append_unwinder, frame_unwind_got_optimized)
946 (frame_unwind_got_register, frame_unwind_got_memory)
947 (frame_unwind_got_constant, frame_unwind_got_address): Declare.
948 * frame-base.h: Update comments and parameter names.
949 * valops.c (value_fetch_lazy): Use get_frame_register_value. Iterate
950 if necessary. Add debugging output.
951 * sentinel-frame.c (sentinel_frame_prev_register)
952 (sentinel_frame_this_id): Update for new signature.
953 (sentinel_frame_prev_pc): Delete.
954 (sentinel_frame_unwinder): Remove prev_pc.
955 * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
957 * libunwind-frame.c (libunwind_frame_unwind): Likewise.
958 * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
959 (frame_unwind_append_sniffer): Delete.
960 (frame_unwind_append_unwinder): New function.
961 (frame_unwind_find_by_frame): Take this frame. Only use sniffers
962 from unwinders. Use frame_prepare_for_sniffer.
963 (default_frame_sniffer, frame_unwind_got_optimized)
964 (frame_unwind_got_register, frame_unwind_got_memory)
965 (frame_unwind_got_constant, frame_unwind_got_address): New functions.
966 * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
967 (dummy_frame_prev_register, dummy_frame_this_id): Update for new
969 * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
970 * gdbarch.c, gdbarch.c: Regenerated.
971 * frame-base.c (default_frame_base_address)
972 (default_frame_locals_address, default_frame_args_address): Update
974 (frame_base_find_by_frame): Pass this frame to unwinder routines.
975 * infcall.c (call_function_by_hand): Update comments.
976 * Makefile.in (frame-unwind.o): Update dependencies.
978 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
980 * ada-lang.c (ada_value_primitive_packed_val): Only check
981 value_lazy for memory lvals.
982 * findvar.c (value_of_register_lazy): New function.
983 (locate_var_value): Only check value_lazy for memory lvals.
984 * valarith.c (value_subscripted_rvalue): Likewise.
985 * valops.c (value_fetch_lazy): Handle both memory and register
987 (search_struct_field, value_slice): Only check value_lazy for memory
989 * value.c (struct value): Update comment for lazy.
990 (value_primitive_field): Only check value_lazy for memory lvals.
991 * value.h (value_lazy): Update comment.
992 (value_of_register_lazy): Declare.
994 2008-04-30 Daniel Jacobowitz <dan@codesourcery.com>
996 * corefile.c (reopen_exec_file): Close any open files.
998 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1000 * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
1001 show_memory_breakpoints to 1 while reading the instruction bundle.
1003 2008-04-29 Joel Brobecker <brobecker@adacore.com>
1005 * gdbarch.sh: Document the return_value method. Explain that
1006 the FUNCTYPE parameter might be NULL.
1007 * gdbarch.h: Regenerated.
1008 * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
1009 type when calling using_struct_return, as this is unnecessary
1012 2008-04-28 Joel Brobecker <brobecker@adacore.com>
1014 * terminal.h (create_tty_session): Fix return type.
1016 2008-04-26 Vladimir Prus <vladimir@codesourcery.com>
1018 * mi/mi-interp.c (mi_new_thread): Quote the thread id.
1020 2008-04-26 Joel Brobecker <brobecker@adacore.com>
1022 * breakpoint.c (condition_command, commands_from_control_command)
1023 (break_command_really): Minor reformatting.
1025 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1027 * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
1029 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1031 * amd64-tdep.c (amd64_get_longjmp_target): New.
1032 (amd64_init_abi): Register amd64_get_longjmp_target as
1033 gdbarch_get_longjmp_target callback.
1034 * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
1036 2008-04-25 Pedro Alves <pedro@codesourcery.com>
1038 * breakpoint.h (enum bpstat_what_main_action): Delete
1039 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
1041 * breakpoint.c (clrs): Delete.
1042 (bpstat_what): Update table.
1044 * infrun.c (handle_inferior_event): Remove
1045 BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
1047 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1049 * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
1050 Adjust all prototypes using mi_cmd_args_ftype to use
1052 (struct mi_cmd): Remove the args_func field.
1053 * mi/mi-cmds.c: Don't provide value for the args_func field.
1054 * mi/mi-main.c (mi_execute_async_cli_command)
1055 (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1056 (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1057 (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
1058 (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
1059 (mi_cmd_target_download): Adjust.
1060 (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
1061 (mi_cmd_execute): Do not check for args_func.
1062 (mi_execute_async_cli_command): Adjust.
1063 * mi/mi-parse.c: Don't check for args_func.
1065 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1067 * breakpoint.c (bpstat_check_location)
1068 (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
1069 New, extracted from bpstat_stop_status.
1070 (bpstat_stop_status): Use the above.
1072 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1074 * mi/mi-main.c (last_async_command): Rename to current_token.
1075 (previous_async_command): Remove.
1076 (mi_cmd_gdb_exit): Adjust.
1077 (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
1078 (mi_cmd_target_select): Adjust.
1079 (mi_cmd_execute): Don't set previous_async_command. Free token
1080 here even in async mode.
1081 (mi_execute_async_cli_command): Adjust.
1082 (mi_exec_async_cli_cmd_continuation): Adjust. Do not free the
1084 (mi_load_progress): Adjust.
1086 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1088 * infcmd.c (step_1_continuation): Always disable longjmp
1089 breakpoint if we're not going to do another step.
1091 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1093 exec_cleanup murder.
1094 * breakpoint.c (until_break_command_continuation): Add
1095 the 'error' parameter. Directly delete the breakoint as
1096 opposed to running cleanups.
1097 (until_break_command): Install continuation only
1098 after starting the target. Don't use exec cleanups,
1099 use ordinary cleanups. Discard cleanups is successfully
1100 started the target in async mode.
1101 (make_cleanup_delete_breakpoint): Remove.
1102 * breakpoint.h (make_cleanup_delete_breakpoint): Remove
1104 * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
1106 (struct continations): Add the 'error' parameter to the
1107 continuation_hook field.
1108 (add_continuation, do_all_continuations)
1109 (add_intermediate_continuation)
1110 (do_all_intermediate_continuations): Add the 'error' parameter.
1111 * exceptions.c (throw_exception): Don't call do_exec_cleanups.
1112 * inf-loop.c (inferior_event_handler): Instead of calling
1113 discard_all_continuations, use do_all_continuations with 1 as
1114 'error' parameter. Pass 0 as 'error' parameter in existing uses
1115 of discard_all_continuations.
1116 * infcmd.c (step_1): Do not use exec cleanup. For async case, discard
1118 (step_once): Install continuation only after resuming the target.
1119 (step_1_continuation): Disable longjmp breakpoint on error.
1120 (finish_command_continuation): Add the error parameter. Delete
1121 the finish breakpoint directly, do not use cleanups.
1122 (finish_command): Do not use exec_cleanups. Always setup
1123 continuation. For sync case, immediately run them.
1124 (attach_command_continuation): Add the error parameter.
1125 * infrun.c (fetch_inferior_event): Do not use exec cleanups to
1126 remove step_resume_breakpoint -- adjust delete it directly.
1127 * interps.c (interp_set): Adjust call to do_all_continations.
1128 * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
1130 * mi/mi-main.c (mi_cmd_target_select): Do not do exec
1132 (mi_cmd_execute): Do not use exec_cleanup.
1133 (mi_execute_async_cli_command): Simplify the string concatenation
1134 logic. Do no use exec cleanup.
1135 (mi_exec_async_cli_cmd_continuation): New parameter error.
1136 Free last_async_command.
1137 * top.c (command_line_handler_continuation): New parameter error.
1138 * utils.c (exec_cleanup_chain, make_exec_cleanup)
1139 (do_exec_cleanups): Remove.
1140 (add_continuation, do_all_continations)
1141 (add_intermediate_continuation)
1142 (do_all_intermediate_continuations): New parameter error.
1144 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1146 * breakpoint.h (bp_location_p): New typedef.
1147 Register a vector of bp_location_p.
1148 * breakpoint.c (always_inserted_mode)
1149 (show_always_inserted_mode): New.
1150 (unlink_locations_from_global_list): Remove.
1151 (update_global_location_list)
1152 (update_global_location_list_nothrow): New.
1153 (update_watchpoint): Don't free locations.
1154 (should_insert_location): New.
1155 (insert_bp_location): Use should_insert_location.
1156 (insert_breakpoint_locations): Copied from
1158 (insert_breakpoint): Use insert_breakpoint_locations.
1159 (bpstat_stop_status): Call update_global_location_list
1160 when disabling breakpoint.
1161 (allocate_bp_location): Don't add to bp_location_chain.
1162 (set_raw_breakpoint)
1163 (create_longjmp_breakpoint, enable_longjmp_breakpoint)
1164 (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
1165 (enable_overlay_breakpoints, disable_overlay_breakpoints)
1166 (set_longjmp_resume_breakpoint)
1167 (enable_watchpoints_after_interactive_call_stop)
1168 (disable_watchpoints_before_interactive_call_start)
1169 (create_internal_breakpoint)
1170 (create_fork_vfork_event_catchpoint)
1171 (create_exec_event_catchpoint, set_momentary_breakpoint)
1172 (create_breakpoints, break_command_1, watch_command_1)
1173 (create_exception_catchpoint)
1174 (handle_gnu_v3_exceptions)
1175 (disable_breakpoint, breakpoint_re_set_one)
1176 (create_thread_event_breakpoint, create_solib_event_breakpoint)
1177 (create_ada_exception_breakpoint): : Don't call check_duplicates.
1178 Call update_global_location_list.
1179 (delete_breakpoint): Don't remove locations and don't
1180 try to reinsert them. Call update_global_location_list.
1181 (update_breakpoint_locations): Likewise.
1182 (restore_always_inserted_mode): New.
1183 (update_breakpoints_after_exec): Temporary disable
1184 always inserted mode.
1185 * Makefile.in: Update dependencies.
1187 * infrun.c (proceed): Remove breakpoints while stepping
1189 (handle_inferior_event): Don't remove or insert
1191 * linux-fork.c (checkpoint_command): Remove breakpoints
1192 before fork and insert after.
1193 (linux_fork_context): Remove breakpoints before switch
1195 * target.c (target_disconnect, target_detach): Remove
1196 breakpoints from target.
1199 2008-04-24 Vladimir Prus <vladimir@codesourcery.com>
1201 * breakpoint.c (print_one_breakpoint_location): In MI
1202 mode, report the location string the breakpoint was
1203 originally created with.
1205 2008-04-23 Maxim Grigoriev <maxim2405@gmail.com>
1207 * Makefile.in (xtensa-tdep.o): Update dependencies.
1208 * configure.tgt (xtensa*): Update dependencies.
1209 * xtensa-tdep.c (arreg_number): Renamed from areg_number.
1210 Local variable areg renamed to arreg.
1211 (areg_number): New function.
1212 (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
1213 (xtensa_extract_return_value, xtensa_store_return_value): areg_number
1214 replaced by arreg_number.
1215 (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
1216 (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
1217 (xtensa_scan_prologue): New function.
1218 (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
1219 when ENTRY instraction hasn't been executed yet. Get the frame pointer
1220 value based on prologue analysis. Fix the bugs preventing WS and
1221 AR4-AR7/A11 registers from getting right values for intermediate frames,
1222 whose registers have been already spilled.
1223 (xtensa_frame_prev_register): Fix WS register value. Use are_number
1224 and arreg_number appropriately.
1225 (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
1226 svr4_ilp32_fetch_link_map_offsets.
1228 2008-04-23 Andrew Stubbs <andrew.stubbs@st.com>
1230 * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
1231 (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
1233 2008-04-23 Paolo Bonzini <bonzini@gnu.org>
1235 * acinclude.m4: Add override.m4.
1236 * configure: Regenerate.
1238 2008-04-22 Jan Kratochvil <jan.kratochvil@redhat.com>
1240 * ada-lang.c (get_selections): Variable PROMPT made non-const and
1241 initialized with a trailing space now. Use PROMPT_ARG of
1242 COMMAND_LINE_INPUT instead of printing it ourselves.
1244 2008-04-22 Joel Brobecker <brobecker@adacore.com>
1246 * NEWS: Document support for 64-bit core file.
1248 2008-04-22 Corinna Vinschen <vinschen@redhat.com>
1250 * NEWS: Add information on calling convention and new SH CLI options.
1252 * sh-tdep.c (sh_cc_gcc): New static string.
1253 (sh_cc_renesas): Ditto.
1254 (sh_cc_enum): New static string array.
1255 (sh_active_calling_convention): New static string pointer denoting
1256 active user chosen ABI.
1257 (sh_is_renesas_calling_convention): New function to return function
1258 specific ABI, or user choice if necessary.
1259 (sh_use_struct_convention): Rename first argument and turn around its
1260 meaning. Check for renesas ABI and return accordingly.
1261 (sh_use_struct_convention_nofpu): New function.
1262 (sh_next_flt_argreg): Get function type as third parameter. Check
1263 for renesas ABI and choose floating registers accordingly.
1264 (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
1265 struct return slot accordingly.
1266 (sh_push_dummy_call_nofpu): Ditto.
1267 (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
1268 Evaluate ABI and give to sh_use_struct_convention_nofpu.
1269 (sh_return_value_fpu): Evaluate ABI and give to
1270 sh_use_struct_convention.
1271 (show_sh_command): New function.
1272 (set_sh_command): Ditto.
1273 (_initialize_sh_tdep): Initialize `set/show sh calling-convention
1276 * gdbarch.sh (return_value): Add func_type argument.
1277 * gdbarch.c: Regenerate.
1279 * eval.c (evaluate_subexp_standard): Rename local variable value_type to
1280 val_type so as not to collide with value_type function. Call
1281 using_struct_return with additional function type argument.
1282 * infcall.c (call_function_by_hand): Call using_struct_return and
1283 gdbarch_return_value with additional function type argument.
1284 * infcmd.c (print_return_value): Take addition func_type argument.
1285 Call gdbarch_return_value with additional function type argument.
1286 (finish_command_continuation): Call print_return_value with additional
1287 function type argument.
1288 (finish_command): Ditto.
1289 * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
1290 additional function type argument.
1291 * stack.c (return_command): Call using_struct_return and
1292 gdbarch_return_value with additional function type argument.
1293 * value.c (using_struct_return): Take additional function type argument.
1294 * value.h (using_struct_return): Accommodate declaration.
1295 * alpha-tdep.c (alpha_return_value): Add func_type argument.
1296 * amd64-tdep.c (amd64_return_value): Ditto.
1297 * arm-tdep.c (arm_return_value): Ditto.
1298 * avr-tdep.c (avr_return_value): Ditto.
1299 * cris-tdep.c (cris_return_value): Ditto.
1300 * frv-tdep.c (frv_return_value): Ditto.
1301 * h8300-tdep.c (h8300_return_value): Ditto.
1302 (h8300h_return_value): Ditto.
1303 * hppa-tdep.c (hppa32_return_value): Ditto.
1304 (hppa64_return_value): Ditto.
1305 * i386-tdep.c (i386_return_value): Ditto.
1306 * ia64-tdep.c (ia64_return_value): Ditto.
1307 * iq2000-tdep.c (iq2000_return_value): Ditto.
1308 * m32c-tdep.c (m32c_return_value): Ditto.
1309 * m32r-tdep.c (m32r_return_value): Ditto.
1310 * m68hc11-tdep.c (m68hc11_return_value): Ditto.
1311 * m68k-tdep.c (m68k_return_value): Ditto.
1312 (m68k_svr4_return_value): Ditto.
1313 * m88k-tdep.c (m88k_return_value): Ditto.
1314 * mep-tdep.c (mep_return_value): Ditto.
1315 * mips-tdep.c (mips_eabi_return_value): Ditto.
1316 (mips_n32n64_return_value): Ditto.
1317 (mips_o32_return_value): Ditto.
1318 (mips_o64_return_value): Ditto.
1319 * mn10300-tdep.c (mn10300_return_value): Ditto.
1320 * mt-tdep.c (mt_return_value): Ditto.
1321 * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
1322 * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
1323 (ppc_sysv_abi_broken_return_value): Ditto.
1324 (ppc64_sysv_abi_return_value): Ditto.
1325 * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
1326 (ppc_sysv_abi_broken_return_value): Ditto.
1327 (ppc64_sysv_abi_return_value): Ditto.
1328 * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
1329 * rs6000-tdep.c (rs6000_return_value): Ditto.
1330 * s390-tdep.c (s390_return_value): Ditto.
1331 * score-tdep.c (score_return_value): Ditto.
1332 * sh-tdep.c (sh_return_value_nofpu): Ditto.
1333 (sh_return_value_fpu): Ditto.
1334 * sh64-tdep.c (sh64_return_value): Ditto.
1335 * sparc-tdep.c (sparc32_return_value): Ditto.
1336 * sparc64-tdep.c (sparc64_return_value): Ditto.
1337 * spu-tdep.c (spu_return_value): Ditto.
1338 * v850-tdep.c (v850_return_value): Ditto.
1339 * vax-tdep.c (vax_return_value): Ditto.
1340 * xstormy16-tdep.c (xstormy16_return_value): Ditto.
1341 * xtensa-tdep.c (xtensa_return_value): Ditto.
1343 * gdbtypes.h (struct type): Add calling_convention member.
1344 * dwarf2read.c (read_subroutine_type): Add calling convention read
1345 from DW_AT_calling_convention attribute to function type.
1347 2008-04-22 Markus Deuling <deuling@de.ibm.com>
1349 * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
1350 multi_f77_subscript to support values from registers.
1351 * valarith.c (value_subscripted_rvalue): Remove prototype and static.
1352 * value.h (value_subscripted_rvalue): Add prototype.
1354 * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
1356 * f-valprint.c (f_val_print): Likewise.
1358 2008-04-21 Craig Silverstein <csilvers@google.com>
1360 * dwarf2read.c (zlib_decompress_section): Define abfd in the
1363 2008-04-21 Pedro Alves <pedro@codesourcery.com>
1365 * symfile.c (syms_from_objfile): Don't warn if lowest loadable
1366 section is not a code section.
1368 2008-04-19 Craig Silverstein <csilvers@google.com>
1370 * NEWS: Add information on compressed debug sections.
1372 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1374 * mi/mi-cmd-var.c (varobj_update_one): Print new
1375 value for variable objects that changed type.
1377 2008-04-19 Vladimir Prus <vladimir@codesourcery.com>
1379 * varobj.c (varobj_invalidate): Don't touch floating
1382 2008-04-19 Mark Kettenis <kettenis@gnu.org>
1384 * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
1385 (multiple_symbols_cancel): Remove extra const.
1386 * symtab.h: Likewise.
1388 2008-04-19 Nick Roberts <nickrob@snap.net.nz>
1390 * interps.c (top_level_interpreter): Rename static variable...
1391 (top_level_interpreter_ptr): ...to this.
1392 (top_level_interpreter): New function.
1394 * interps.h: New extern for top_level_interpreter.
1396 * linespec.c: Include interps.h and mi/mi-cmds.h.
1397 (decode_line_2): When using MI, always set all breakpoints in menu.
1399 * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
1401 2008-04-18 Craig Silverstein <csilvers@google.com>
1403 * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
1404 * config.in, configure: Regenerate.
1405 * dwarf2read.c: Include zlib.h if present.
1406 Modified *_SECTION macros.
1407 (section_is_p): New.
1408 (dwarf2_locate_sections): Use section_is_p instead of strcmp
1409 (dwarf2_resize_section): New.
1410 to determine whether a given section has a given name.
1411 (zlib_decompress_section): New.
1412 (dwarf2_read_section): Read the compressed section if present
1414 * MAINTAINERS: Added myself to section Write After Approval.
1416 2008-04-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
1418 * defs.h (exec_set_section_offsets): Remove prototype.
1419 * exec.c (exec_set_section_offsets): Remove function.
1421 2008-04-18 Joel Brobecker <brobecker@adacore.com>
1423 * stabsread.c (cleanup_undefined_types_1): Add instance flags check
1424 in the search for the matching symbol.
1426 2008-04-17 Marc Khouzam <marc.khouzam@ericsson.com>
1428 * breakpoint.c (update_watchpoint): Always reparse
1431 2008-04-17 Joel Brobecker <brobecker@adacore.com>
1433 * breakpoint.c (print_one_breakpoint_location): Make sure to print
1434 the breakpoint address only once.
1436 2008-04-17 Dennis Roberts <dennis.roberts@sunquestinfo.com>
1438 * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
1439 rather than a hard-coded architecture, for xcoff executables.
1441 2008-04-17 Doug Evans <dje@google.com>
1443 * buildsym.c (watch_main_source_file_lossage): New fn.
1444 (end_symtab): Call it.
1446 * source.c (find_and_open_source): Add some comments clarifying
1447 handling of FULLNAME argument. Make static. Remove pointless
1450 2008-04-17 Pedro Alves <pedro@codesourcery.com>
1452 * inf-loop.c (inferior_event_handler): Also run the intermediate
1453 continuations in the INF_EXEC_COMPLETE case.
1455 2008-04-16 Tom Tromey <tromey@redhat.com>
1457 * cli/cli-decode.h (CMD_ASYNC_OK): New define.
1458 (set_cmd_async_ok, get_cmd_async_ok): Declare.
1459 * cli/cli-decode.c (set_cmd_async_ok): New function.
1460 (get_cmd_async_ok): New function.
1461 * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
1463 * top.c (execute_command): Use get_cmd_async_ok.
1464 * infcmd.c: Include cli/cli-decode.h.
1465 (_initialize_infcmd): Mark "interrupt" as async-ok.
1466 * Makefile.in (infcmd.o): Depend on cli_decode_h.
1468 2008-04-16 Daniel Jacobowitz <dan@codesourcery.com>
1471 * exec.c: Correct "arch-utils.h" include.
1473 2008-04-15 Aleksandar Ristovski <aristovski@qnx.com>
1476 * infrun.c (normal_stop) Move breakpoint_auto_delete further down
1477 to allow printing to 'see' real reason of stop. This fixes PR 2424.
1478 * breakpoint.c (bpdisp_texst): New function. The function takes over
1479 the role of bpstats static array in print_one_breakpoint_location.
1480 (print_it_typical): Print "Temporary breakpoint" instead
1481 of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
1482 protocols, print disp field.
1483 (print_one_breakpoint_location): Removed bpdisps static definition.
1484 Call new bpstat_text function to get value for 'disp' field.
1485 (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
1487 2008-04-15 Daniel Jacobowitz <dan@codesourcery.com>
1489 * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
1490 gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
1491 by rerunning gnulib-tool with --aux-dir=gnulib/extra.
1492 * gnulib/Makefile.in: Regenerate.
1494 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1496 * Makefile.in (GNULIB_H): New. Trigger all-lib.
1497 (defs_h): Use $(GNULIB_H).
1498 (all-lib): Depend on gnulib/Makefile.
1499 (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
1500 * config.in, gnulib/Makefile.in: Regenerated.
1502 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1504 * Makefile.in (LIBGNU, INCGNU): Define.
1505 (INTERNAL_CFLAGS_BASE): Add INCGNU.
1506 (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
1508 ($(LIBGNU), all-lib): New rules.
1509 (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
1510 * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
1511 Simplify AC_CONFIG_AUX_DIR. Generate gnulib/Makefile.
1512 * gnulib: New directory, from gnulib-tool.
1513 * configure, aclocal.m4: Regenerated.
1515 2008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
1517 * linux-thread-db.c (have_threads_callback): Check thread->private.
1519 2008-04-13 Nick Roberts <nickrob@snap.net.nz>
1520 Vladimir Prus <vladimir@codesourcery.com>
1523 * varobj.c (value_of_root): Update the expression for
1525 * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
1528 2008-04-09 Marc Khouzam <marc.khouzam@ericsson.com>
1530 * mi/mi-cmd-var.c: Include "mi-getopt.h".
1531 (mi_parse_format): New. Factored out from mi_cmd_var_set_format.
1532 (mi_cmd_var_set_format): Use new mi_parse_format.
1533 (mi_cmd_var_evaluate_expression): Support for -f option to specify
1535 * Makefile.in (mi-cmd-var.o): Update dependencies.
1537 * varobj.h (varobj_get_formatted_value): Declare.
1538 * varobj.c (my_value_of_variable): Added format parameter.
1539 (cplus_value_of_variable): Likewise.
1540 (java_value_of_variable): Likewise.
1541 (c_value_of_variable): Likewise. Evaluate expression based
1542 on format parameter.
1543 (struct language_specific): Add format parameter to function member
1545 (varobj_get_formatted_value): New.
1546 (varobj_get_value): Added format parameter to method call.
1548 2008-04-08 Joel Brobecker <brobecker@adacore.com>
1550 * stabsread.c (cleanup_undefined_types_noname): Manually set the
1551 instance flags of the undefined type before calling replace_type.
1553 2008-04-08 Vladimir Prus <vladimir@codesourcery.com>
1555 * target.h (enum strata): Remove the download_stratum.
1557 2008-04-07 Doug Evans <dje@google.com>
1559 * buildsym.h (last_source_file): Add dwarf info to comment.
1560 (last_source_start_addr): Ditto.
1562 2008-04-07 Pedro Alves <pedro@codesourcery.com>
1564 * alphanbsd-tdep.c: Include "target.h".
1565 * mn10300-tdep.c: Include "target.h".
1566 * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
1568 2008-04-06 Vladimir Prus <vladimir@codesourcery.com>
1570 Fix breakpoint condition that use member variables.
1571 * valops.c (check_field): Remove.
1572 (check_field_in): Rename to check_field.
1573 (value_of_this): Use la_name_of_this.
1574 * value.h (check_field): Adjust prototype.
1576 * language.h (la_value_of_this): Rename to la_name_of_this.
1577 * language.c (unknown_language_defn): Specify "this" for
1579 (auto_language_defn): Likewise.
1580 (local_language_defn): Likewise.
1581 * ada-lang.c (ada_language_defn): Adjust comment.
1582 * c-lang.c (c_language_defn): Adjust comment.
1583 (cplus_language_defn): Specify "this" for name_of_this.
1584 (asm_language_defn): Adjust comment.
1585 (minimal_language_defn): Adjust comment.
1586 * f-lang.c (f_language_defn): Specify NULL for name_of_this.
1587 * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
1588 * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
1589 * objc-lang.c (objc_language_defn): Specify "self" for
1591 * p-lang.c (pascal_language_defn): Specify "this" for
1593 * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
1595 * symtab.c (lookup_symbol_aux): Lookup "this" in the
1596 proper scope, and check for field in type of "this", without
1597 trying to create a value.
1599 2008-04-04 Pedro Alves <pedro@codesourcery.com>
1601 * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
1602 (mi_error_message): Delete declaration.
1603 * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
1604 returning MI_CMD_ERROR.
1605 * mi/mi-main.c (mi_error_message): Delete.
1606 (mi_cmd_exec_interrupt):
1607 (mi_cmd_thread_select, mi_cmd_thread_list_ids)
1608 (mi_cmd_thread_info): Call error instead of returning
1610 (mi_cmd_data_list_register_values): Call error instead of
1611 returning MI_CMD_ERROR. Adapt to new get_register interface.
1612 (get_register): Change return typo to void. Call error instead of
1613 returning MI_CMD_ERROR.
1614 (mi_cmd_data_write_register_values): Call error instead of
1615 returning MI_CMD_ERROR.
1616 (mi_cmd_list_features): Return MI_CMD_DONE.
1617 (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
1618 (mi_execute_command): Always print exceptions with -error.
1620 2008-04-04 Joel Brobecker <brobecker@adacore.com>
1622 * NEWS: Mention new commands set/show multiple-symbols.
1624 2008-04-03 Joel Brobecker <brobecker@adacore.com>
1626 * symtab.c (multiple_symbols_ask, multiple_symbols_all)
1627 (multiple_symbols_cancel): New constants.
1628 (multiple_symbols_modes, multiple_symbols_mode): New static globals.
1629 (multiple_symbols_select_mode): New function.
1630 (_initialize_symtab): Add new set/show multiple-symbols commands.
1631 * symtab.h (multiple_symbols_ask, multiple_symbols_all)
1632 (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
1633 * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
1635 * linespec.c (decode_line_2): Likewise.
1637 2008-04-03 Doug Evans <dje@sebabeach.org>
1639 * symtab.h (enum free_code): Delete free_contents, unused.
1640 * symmisc.c (free_symtab_block): Delete.
1641 (free_symtab, case free_code): Delete.
1643 2008-04-01 Aleksandar Ristovski <aristovski@qnx.com>
1645 * valops.c (value_cast_structs): New function. Cast related
1646 STRUCT types up/down and return cast value. The body of this
1647 function comes mostly from value_cast_pointers.
1648 (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
1649 to value_cast_structs. Now value_cast_pointers needs only create
1650 appropriate reference after using value_cast_structs for actual
1652 (value_cast): Handle references.
1654 2008-04-01 Marc Khouzam <marc.khouzam@ericsson.com>
1656 * MAINTAINERS: Added myself to section Write After Approval.
1658 2008-03-30 Daniel Jacobowitz <dan@codesourcery.com>
1660 * ia64-tdep.c (examine_prologue): Correct array access.
1662 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1664 * cp-support.c (first_component_command): Return if no arguments.
1666 2008-03-28 Carlos O'Donell <carlos@codesourcery.com>
1668 * ser-mingw.c (ser_windows_open): Open requested name.
1670 2008-03-28 Aleksandar Ristovski <aristovski@qnx.com>
1672 * MAINTAINERS: Added myself.
1674 2008-03-28 Pedro Alves <pedro@codesourcery.com>
1676 * target.c (find_default_run_target): Allow a NULL `do_mesg'
1677 parameter. If it is NULL, don't call error.
1678 (find_default_can_async_p, find_default_is_async_p): Pass NULL as
1679 `do_mesg' parameter to find_default_run_target. If no target was
1682 2008-03-28 Daniel Jacobowitz <dan@codesourcery.com>
1684 * mips-linux-tdep.c: Update N32/N64 signal frame comments.
1685 (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
1686 (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
1688 (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
1690 2008-03-27 Joel Brobecker <brobecker@adacore.com>
1694 2008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
1696 * features/Makefile (%.dat): Set xmltarget to the base filename
1697 of the XML source, without subdirectory.
1698 * regformats/rs6000/powerpc-32.dat: Regenerate.
1699 * regformats/rs6000/powerpc-64.dat: Regenerate.
1700 * regformats/rs6000/powerpc-e500.dat: Regenerate.
1702 2008-03-27 Markus Deuling <deuling@de.ibm.com>
1704 * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
1707 2008-03-27 Nick Roberts <nickrob@snap.net.nz>
1709 * mi/mi-main.c (enum captured_mi_execute_command_actions):
1710 Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
1712 2008-03-26 Ulrich Weigand <uweigand@de.ibm.com>
1714 * objfiles.h (struct objfile): New GDBARCH member.
1715 (get_objfile_arch): Add prototype.
1716 * objfiles.c: Include "arch-utils.h".
1717 (allocate_objfile): Look up gdbarch associated with bfd.
1718 (get_objfile_arch): New function.
1719 * Makefile (objfiles.o): Update dependencies.
1721 * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
1723 * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
1725 (locexpr_describe_location): Replace current_gdbarch by
1727 * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
1728 (dwarf2_add_field): Likewise.
1729 (read_tag_pointer_type): Likewise.
1730 (read_base_type): Likewise.
1731 (new_symbol): Likewise.
1733 * coffread.c (decode_type): Add OBJFILE argument. Update callers.
1734 (decode_base_type, decode_function_type): Likewise.
1735 (coff_read_struct_type, coff_read_enum_type): Likewise.
1736 (coff_symtab_read): Replace current_gdbarch by objfile arch.
1737 (decode_base_type): Likewise.
1738 (coff_read_enum_type): Likewise.
1739 (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
1740 (coff_read_enum_type): Likewise.
1742 * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
1743 (end_psymtab): Likewise.
1744 (process_one_symbol): Likewise.
1746 * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
1747 (parse_procedure): Likewise.
1748 (parse_partial_symbols): Likewise.
1750 * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
1752 * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
1753 Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
1755 (read_range_type): Replace current_gdbarch by objfile arch. Replace
1756 static range_index_type by built-in type.
1757 (read_one_struct_field): Replace current_gdbarch by objfile arch.
1758 (read_enum_type): Likewise.
1760 * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
1763 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
1765 * varobj.h (varobj_floating_p): Declare.
1766 * varobj.c (varobj_floating_p): New.
1767 * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
1768 '@' as the name, update all floating varobjs.
1770 2008-03-26 Vladimir Prus <vladimir@codesourcery.com>
1772 * varobj.c (struct varobj_root): Rename use_selected_frame to
1773 floating, and clarify the meaning.
1774 (varobj_create, varobj_update, new_root_variable): Adjust.
1775 (value_of_root): Don't use type_changed as in variable,
1777 (c_value_of_root): Adjust.
1779 2008-03-25 Pedro Alves <pedro@codesourcery.com>
1781 * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
1783 (linux_nat_wait): Add main lwp to gdb's thread list.
1784 * linux-thread-db.c (find_new_threads_callback): Also attach to
1785 already listed threads which thread_db didn't know about yet.
1787 2008-03-25 Pedro Alves <pedro@codesourcery.com>
1789 * linux-nat.c (drain_queued_events): Fix comment typo.
1790 (linux_nat_attach): In async mode, don't rely on storing a pending
1791 status. Instead place the wait status on the pipe.
1792 (linux_nat_resume): Remove unreacheable shortcut code in async
1794 (stop_wait_callback): In async mode, don't store pending status.
1795 Instead, cancel breakpoints or resend the signal appropriatelly.
1796 (cancel_breakpoint): New, refactored from
1797 cancel_breakpoints_callback.
1798 (cancel_breakpoints_callback): Call cancel_breakpoint.
1799 (pipe_to_local_event_queue): Remove special token processing.
1800 (linux_nat_wait): Issue an internal error if a pending status is
1801 found in async mode.
1803 2008-03-24 Daniel Jacobowitz <dan@codesourcery.com>
1805 * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
1807 2008-03-24 Nick Roberts <nickrob@snap.net.nz>
1808 Vladimir Prus <vladimir@codesourcery.com>
1810 * varobj.c (struct varobj_root): New component thread_id.
1811 (varobj_get_thread_id, check_scope): New functions.
1812 (c_value_of_root): Use check_scope. Switch to the
1813 proper thread if necessary.
1815 * varobj.h (varobj_get_thread_id): New extern.
1817 * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
1819 2008-03-23 Daniel Jacobowitz <dan@codesourcery.com>
1822 * top.c: Revert 2008-03-21 changes.
1824 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
1826 * thread.c (make_cleanup_restore_current_thread): Make it
1828 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
1829 * varobj.c (varobj_update): Don't save/restore frame.
1830 (c_value_of_root): Save/restore thread and frame here,
1831 using make_cleanup_restore_current_thread.
1832 * Makefile.in: Update dependecies.
1834 2008-03-23 Vladimir Prus <vladimir@codesourcery.com>
1836 * varobj.c (struct varobj_root): Clarify
1837 comment on the frame field.
1838 (varobj_create): Don't set frame if we have no
1841 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
1844 Suggested by Jan Kratochvil:
1845 * top.c (gdb_rl_operate_and_get_next_completion): Call
1846 rl_redisplay_function.
1847 (gdb_rl_redisplay): New.
1848 (init_main): Set rl_redisplay_function.
1850 2008-03-21 Thomas Mittelstaedt <T.Mittelstaedt@cadenas.de> (tiny change)
1852 * aix-thread.c (pdc_read_regs): Fix compiler warning.
1853 (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
1854 (store_regs_kernel_thread): Likewise.
1856 2008-03-21 Pedro Alves <pedro@codesourcery.com>
1858 Linux native async support.
1860 * target.h (struct target_ops): Delete to_async_mask_value and add
1862 (target_is_async_p, target_async): Formatting.
1863 (target_async_mask_value): Delete.
1864 (target_async_mask): Delete function declaration, and add new
1865 target macro with the same name.
1867 * target.c (update_current_target): Replace to_async_mask_value by
1868 to_async_mask. Default to_async_mask to return_one.
1869 (target_async_mask): Delete.
1870 (find_default_can_async_p, find_default_is_async_p): New.
1871 (init_dummy_target): register find_default_can_async_p and
1872 find_default_is_async_p on the dummy target.
1874 * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
1875 (debug_linux_nat_async): New global.
1876 (show_debug_linux_nat_async): New function.
1877 (linux_nat_async_enabled, linux_nat_async_mask_value)
1878 (linux_nat_event_pipe, linux_nat_num_queued_events)
1879 (linux_nat_async_events_enabled): New globals.
1880 (struct waitpid_result): New struct.
1881 (waitpid_queue): New global.
1882 (queued_waitpid, push_waitpid, drain_queued_events): New.
1883 (my_waitpid): Call queued_waitpid.
1884 (linux_child_follow_fork): Disable async events during the call.
1885 (blocked_mask): Delete.
1886 (sync_sigchld_action, async_sigchld_action): New globals.
1887 (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD. In
1888 async mode, block events during the call.
1889 (linux_nat_create_inferior): New.
1890 (linux_nat_attach): In sync mode, restore the mask states. In
1891 async mode, wake the event loop immediatelly.
1892 (detach_callback): Drain all queued events of the lwp we're
1894 (linux_nat_detach): Block async mode, and drain events of the main
1896 (linux_nat_resume): If in async mode, mask async events during the
1897 call. If short circuiting, force event loop to wake up. If
1898 resuming, set target_executing, and register target events in the
1900 (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
1901 (linux_nat_wait): In async mode, block events during the call.
1902 Only enable/disable passing SIGINT to the inferior in sync mode.
1903 Get events from local waitpid queue. If no interesting events was
1904 found, return to events loop. Reregister target events in the
1905 event loop on exit. In sync mode, no need to reblock SIGCHLD.
1906 (linux_nat_kill): Disable events on entry.
1907 (linux_nat_mourn_inferior): In sync mode, don't restore the masks
1908 here. Detach async mode from the event loop if there are no more
1909 forks available, otherwise leave it on.
1910 (sigchld_handler): Assure this is called only in sync mode.
1911 (linux_async_permitted, linux_async_permitted_1): New globals.
1912 (set_maintenance_linux_async_permitted)
1913 (show_maintenance_linux_async_permitted): New functions.
1914 (linux_nat_is_async_p, linux_nat_can_async_p)
1915 (linux_nat_async_mask): New.
1916 (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
1917 (get_pending_events, async_sigchld_handler): New.
1918 (linux_nat_async_events): New.
1919 (async_terminal_is_ours): New global.
1920 (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
1921 (async_client_callback, async_client_context): New.
1922 (linux_nat_async_file_handler, linux_nat_async)
1923 (linux_nat_disable_async, linux_nat_enable_async): New.
1924 (linux_nat_add_target): Register linux_nat_create_inferior,
1925 linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
1926 linux_nat_async_mask, linux_nat_terminal_inferior and
1927 linux_nat_terminal_ours.
1928 (_initialize_linux_nat): Remove local action variable, and update
1929 code that used it to use sync_sigchld_action. Add new
1930 "lin-lwp-async" debug set/show command. Put the "lin-lwp" debug
1931 set/show command in the maintenance class. Add new "linux-async"
1932 maintenance set/show command. Block SIGCHLD by default. Setup
1933 async_sichld_action, and sync_sigchld_action. Install the default
1935 (lin_thread_get_thread_signals): Use a local sigset_t for blocking
1938 * linux-thread-db.c (re_check_for_thread_db): New.
1939 (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
1940 (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
1941 (thread_db_async_mask): New.
1942 (init_thread_db_ops): Register thread_db_can_async_p,
1943 thread_db_is_async_p, thread_db_async and thread_db_async_mask.
1945 * remote.c (remote_async_mask_value): New.
1946 (remote_return_zero): New.
1947 (init_remote_ops): Register remote_return_zero as callbacks of
1948 to_can_async_p and to_is_async_p.
1949 (remote_can_async_p, remote_is_async_p, remote_async): Update to
1950 use remote_async_mask_value.
1951 (remote_async_mask): New.
1952 (init_remote_async_ops): Remove to_async_mask_value setting and
1953 register remote_async_mask as to_async_mask callback in
1956 * Makefile.in (linux-nat.o): Update.
1958 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
1960 * gdbthread.h (add_thread_with_info): New.
1961 * linux-thread-db.c: Add some documentation.
1962 (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
1963 (struct private_thread_info): Remove th_valid and ti_valid.
1964 Replace ti with tid.
1965 (thread_get_info_callback): Do not add TID to the new ptid. Do
1967 (thread_db_map_id2thr, lwp_from_thread): Delete functions.
1968 (thread_from_lwp): Assert that the LWP is set. Do not add TID to the
1970 (attach_thread): Handle an already-existing thread. Use
1971 add_thread_with_info. Cache the th and tid.
1972 (detach_thread): Verify that private was set. Remove verbose
1973 argument and printing. Update caller.
1974 (thread_db_detach): Do not adjust inferior_ptid.
1975 (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
1976 (check_event, find_new_threads_callback): Do not add TID to the new PTID.
1977 (thread_db_wait): Do not use lwp_from_thread.
1978 (thread_db_pid_to_str): Use the cached TID.
1979 (thread_db_extra_thread_info): Check that private is set.
1980 (same_ptid_callback): Delete.
1981 (thread_db_get_thread_local_address): Do not use it or check
1982 is_thread. Check that private is set. Assume that the thread
1983 handle is already cached.
1984 (init_thread_db_ops): Remove to_resume and to_kill.
1985 * thread.c (add_thread_with_info): New.
1986 (add_thread): Use it.
1987 * linux-nat.c (find_thread_from_lwp): Delete.
1988 (exit_lwp): Do not use it. Check print_thread_events. Print before
1989 deleting the thread.
1990 (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
1991 * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
1992 * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
1993 printf_unfiltered for thread exits.
1994 * procfs.c (procfs_wait): Likewise.
1996 2008-03-21 Chris Demetriou <cgd@google.com>
1998 * symtab.c (rbreak_command): Quote symbol name before passing
1999 it to break_command.
2001 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2003 * eval.c (evaluate_subexp_for_address): Clarify error message.
2004 Use value_must_coerce_to_target.
2005 * infcall.c (value_arg_coerce): Call value_coerce_to_target.
2006 * valops.c (value_assign): Call value_coerce_to_target when
2007 assigning to anything but internalvars. Leave GDB-side arrays
2008 as arrays when assigning to internalvars.
2009 (value_must_coerce_to_target, value_coerce_to_target): New.
2010 (value_coerce_array, value_addr): Call value_coerce_to_target.
2011 (value_array): Create the array in GDB's memory instead of
2013 * value.h (value_must_coerce_to_target, value_coerce_to_target):
2016 2008-03-21 Daniel Jacobowitz <dan@codesourcery.com>
2018 * top.c (quit_confirm): Warn that we will kill the program.
2020 2008-03-19 Pedro Alves <pedro@codesourcery.com>
2022 * inflow.c (terminal_ours_1): Guard access to
2023 inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
2025 2008-03-18 Ulrich Weigand <uweigand@de.ibm.com>
2026 Jim Blandy <jimb@codesourcery.com>
2027 Daniel Jacobowitz <drow@false.org>
2029 * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
2030 (dwarf2_read_address): Update prototype.
2032 * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
2033 (signed_address_type): Likewise.
2034 (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
2035 (execute_stack_op): Update calls to unsigned_address_type,
2036 signed_address_type and dwarf2_read_address. Fix implementation
2037 of DW_OP_deref_size.
2039 * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
2040 (dwarf2_per_cu_addr_size): Likewise.
2041 (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
2042 (struct dwarf2_loclist_baton): Likewise.
2044 * dwarf2loc.c (find_location_expression): Update calls to
2045 dwarf2_read_address. Use dwarf2_per_cu_objfile and
2046 dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
2047 (locexpr_describe_location): Likewise.
2048 (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
2049 Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
2050 (dwarf2_loc_desc_needs_frame): Add PER_CU parameter. Set ctx->addr_size
2051 to dwarf2_per_cu_addr_size (per_cu).
2052 (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
2053 (loclist_read_variable): Likewise.
2054 (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
2056 * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
2057 instead of baton->objfile.
2058 (dwarf2_per_cu_obfile): New function.
2059 (dwarf2_per_cu_addr_size): Likewise.
2061 * dwarf2-frame.c (struct comp_unit): Move higher.
2062 (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
2063 (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
2064 (execute_cfa_program): Add FDE parameter. Replace EH_FRAME_P
2065 parameter by using fde->eh_frame_p. Use read_encoded_value
2066 to implement DW_CFA_set_loc.
2067 (struct dwarf2_frame_cache): Add ADDR_SIZE member.
2068 (dwarf2_frame_cache): Set cache->addr_size. Update calls to
2069 execute_stack_op and execute_cfa_program.
2070 (dwarf2_frame_prev_register): Update calls to execute_stack_op.
2071 (size_of_encoded_value): Remove.
2072 (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
2073 Remove call to size_of_encoded_value. Implement DW_EH_PE_funcrel.
2074 (add_cie): Set cie->unit backlink.
2075 (decode_frame_entry_1): Set cie->addr_size. Update calls to
2077 (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
2079 2008-03-17 Markus Deuling <deuling@de.ibm.com>
2081 * i386-tdep.c (i386_print_insn): Remove unnecessary call to
2082 gdbarch_bfd_arch_info.
2084 2008-03-17 Joel Brobecker <brobecker@adacore.com>
2086 * aix-thread.c (pdc_read_regs): Minor reformatting.
2088 2008-03-17 Vladimir Prus <vladimir@codesourcery.com>
2090 * thread.c (print_thread_info): Don't insist
2091 on having current thread if there are no
2094 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2096 * infcmd.c (attach_command_post_wait)
2097 (attach_command_continuation): New.
2098 (attach_command): Support background async execution, and async
2099 execution in synchronous mode.
2101 2008-03-17 Daniel Jacobowitz <dan@codesourcery.com>
2103 * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
2104 * symmisc.c (dump_symtab_1): Likewise.
2105 * wrapper.c (gdb_value_struct_elt): Likewise.
2107 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2109 * linux-nat.c (linux_nat_filter_event): Fix comment typo.
2111 2008-03-17 Pedro Alves <pedro@codesourcery.com>
2113 * linux-nat.c (linux_nat_filter_event): New, refactored from
2115 (linux_nat_wait): Call linux_nat_filter_event.
2117 2008-03-17 Ulrich Weigand <uweigand@de.ibm.com>
2119 * top.c (execute_command): Fix uninitialized variable error.
2121 2008-03-16 Nick Hudson <nick.hudson@dsl.pipex.com>
2123 * Makefile.in (amd64nbsd-nat.o): New dependency.
2124 * amd64nbsd-nat.c: Include "nbsd-nat.h".
2125 (_initialize_amd64nbsd_nat): Update target vector to use
2126 nbsd_pid_to_exec_file.
2127 * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
2129 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2131 Remove ignoring leading exec events code.
2132 * fork-child.c (startup_inferior): Do not set
2133 inferior_ignoring_leading_exec_events.
2134 * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
2135 (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
2136 * infrun.c (inferior_ignoring_leading_exec_events): Remove.
2137 (handle_inferior_event): Remove code for ignoring leading exec
2139 * target.c (update_current_target): Do not inherit, or default,
2140 to_reported_exec_events_per_exec_call.
2141 (debug_to_reported_exec_events_per_exec_call): Remove.
2142 (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
2143 * target.h (target_reported_exec_events_per_exec_call): Remove.
2144 (struct target): Remove the to_reported_exec_events_per_exec_call
2147 2008-03-15 Vladimir Prus <vladimir@codesourcery.com>
2149 Implement -thread-info.
2150 * gdbthread.h (print_thread_info): Declare.
2152 * thread.c (print_thread_info): New, extracted
2153 from info_threads_command and adjusted to
2154 work for CLI and MI.
2155 (info_threads_command): Use print_thread_info.
2156 * Makefile.in: Update dependencies.
2158 * mi/mi-cmds.c (mi_cmds): Specify a handler
2160 * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
2161 * mi/mi-main.c (mi_cmd_thread_info): New.
2162 (mi_cmd_list_features): Include 'thread-info'.
2164 2008-03-14 Kevin Buettner <kevinb@redhat.com>
2166 * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
2167 to decide whether to match instruction patterns using "sw" and "sd".
2169 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2171 * infcmd.c (jump_command): Postpone disabling stdin until after
2174 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2176 * inflow.c (gdb_getpgrp): New.
2177 (gdb_has_a_terminal): Use get_getpgrp.
2178 (terminal_ours_1): If attach_flag is set, don't refetch
2179 inferior_process_group.
2181 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2183 * features/library-list.dtd: Allow "section" elements as children
2184 of "library". Add "section" element and describe its attributes.
2186 * solib-target.c (struct lm_info): Add section_bases member.
2187 (library_list_start_segment): Error out if seen a section element.
2188 (library_list_start_section): New.
2189 (library_list_end_library): New.
2190 (solib_target_free_library_list): Free section_bases.
2191 (section_attributes): New.
2192 (library_children): Make "segment" optional. Add "section" child.
2193 (library_list_children): Register library_list_end_library.
2194 (solib_target_relocate_section_addresses): Handle section bases.
2196 * NEWS: Mention new qXfer:libraries:read section offsets support.
2198 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2200 * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
2201 (make_exec_error_cleanup): Remove declarations.
2202 * utils.c (exec_error_cleanup_chain): Remove.
2203 (do_exec_error_cleanups, discard_exec_error_cleanups)
2204 (make_exec_error_cleanup): Remove.
2205 * event-loop.c (start_event_loop): Adjust call to
2207 * event-top.c (async_enable_stdin): Remove the paramater dummy.
2208 (async_disable_stdin): Don't register async_enable_stdin via
2210 * inf-loop.c (inferior_event_handler): Don't
2211 call do_exec_error_cleanups. Call async_enable_stdin instead.
2212 * event-loop.c (start_event_loop): Adjust call to
2214 * tui/tui-interp.c (tui_command_loop): Adjust call to
2217 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2220 * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
2221 * breakpoint.c (bpstat_do_actions): In async mode,
2222 don't jump to top expecting stop_bpstat to be already
2224 * event-loop.c (start_event_loop): Call async_enable_stdin
2226 * event-top.c (async_enable_stdin): Do nothing if sync_execution
2228 (command_handler): Do not setup continuation here.
2229 (command_line_handler_continuation): Move to...
2230 * top.c (command_line_handler_continuation): ... here.
2231 (execute_command): In async mode, register continuation.
2232 Don't check frame's language in running in async mode.
2233 * exceptions.c (throw_exception): Don't do exec_error_cleanups.
2234 * inf-loop.c (complete_execution): Inline into...
2235 (inferior_event_handler): ... here. Clear target_executing before
2236 doing any cleanups. Don't try to show prompt if the target was
2238 * infcmd.c (signal_command): Add support for async mode.
2239 (finish_command): Only add continuation if the target was
2240 successfully resumed.
2241 * remote.c (init_async_opts): Register to_get_thread_local_address
2243 * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
2244 with sync_execution.
2245 * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
2248 2008-03-14 Daniel Jacobowitz <dan@codesourcery.com>
2250 * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
2251 * exec.c (exec_bfd_mtime): Define.
2252 (exec_close): Clear it.
2253 (exec_file_attach): Set it.
2254 * gdbcore.h (exec_bfd_mtime): Declare.
2255 * source.c (find_source_lines): Do not use bfd_get_mtime.
2257 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2259 * top.c (simplified_command_loop): Remove.
2261 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2263 Remove unused remote.c hooks.
2264 * remote.c (deprecated_target_resume_hook)
2265 (deprecated_target_wait_loop_hook): Remove.
2266 (remote_resume): Do not call deprecated_target_resume_hook.
2267 (remote_wait): Do not call deprecated_target_wait_loop_hook.
2268 (remote_async_wait): Likewise.
2270 2008-03-14 Vladimir Prus <vladimir@codesourcery.com>
2272 Implement MI notification for new threads.
2273 * doc/observer.texi (new_thread): Document.
2274 * observer.sh: Forward declare struct thread_info.
2275 * thread.c (add_thread): Notify observer.
2277 * interps.h (interp_init_ftype): New parameter
2279 (interp_set): Likewise.
2280 (top_level_interpreter_data): Declare.
2281 * interps.c (interp_set): New parameter top_level.
2282 Pass it to interpreter's init function. Remember
2283 top level interpreter.
2284 (interpreter_exec_cmd): Adjust.
2285 (top_level_interpreter_data): New.
2286 * main.c (captured_main): Pass 1 for top_level
2287 parameter of interp_set.
2288 * cli/cli-interp.c (cli_interpreter_init): New
2289 parameter top_level.
2290 * tui/tui-interp.c (tui_init): New parameter top_level.
2292 * mi/mi-interp.c (mi_new_thread): New.
2293 (mi_interpreter_init): If top level, register
2294 observer for new threads.
2296 * Makefile.in (mi-interp.o, thread.o): Update dependencies.
2298 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2300 * top.c (execute_command): Disable break and stop
2301 commands in async mode.
2303 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2306 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2307 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2308 Call target_stop in the INF_QUIT_REQ case.
2309 * Makefile.in (inf-loop.o): Update.
2311 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2313 * inf-loop.c (inferior_event_handler): Don't include remote.h.
2314 Call target_stop in the INF_QUIT_REQ case.
2315 * Makefile.in (inf-loop.o): Update.
2317 2008-03-14 Pedro Alves <pedro@codesourcery.com>
2319 * top.c (execute_command): Enable break, info and interrupt
2320 commands in async mode.
2322 2008-03-13 Vladimir Prus <vladimir@codesourcery.com>
2323 Daniel Jacobowitz <dan@codesourcery.com>
2325 * breakpoint.h (breakpoint_restore_shadows): New
2327 * breakpoint.c (breakpoint_restore_shadows): New.
2328 (read_memory_nobpt): Delete.
2329 * gdbcore.h (read_memory_nobpt): Delete declaration.
2330 * target.c (memory_xfer_partial): Call
2331 breakpoint_restore_shadows.
2332 (restore_show_memory_breakpoints)
2333 (make_show_memory_beakpoints_cleanup): New.
2334 (show_memory_breakpoints): New.
2335 * target.h (make_show_memory_beakpoints_cleanup): Declare.
2336 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
2337 Make sure we see memory breakpoints when checking if
2338 breakpoint is still there.
2339 * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
2340 hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
2341 m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
2342 sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
2344 2008-03-12 Pedro Alves <pedro@codesourcery.com>
2346 * thread.c (add_thread): Use printf_unfiltered to print.
2348 2008-03-12 Joel Brobecker <brobecker@gnat.com>
2350 * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
2351 that is true only on x86-solaris and x86_64-solaris.
2352 * procfs.c: Likewise. Move procfs_find_LDT_entry up together
2353 with proc_get_LDT_entry.
2355 2008-03-12 Thiago Jung Bauermann <bauerman@br.ibm.com>
2357 * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
2358 * config.in, configure: Regenerate.
2359 * fork-child.c (fork_inferior): Call create_tty_session.
2360 * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
2361 (create_tty_session): New function.
2362 * terminal.h: Declare create_tty_session.
2364 2008-03-12 Alan Modra <amodra@bigpond.net.au>
2367 * elfread.c (elf_symtab_read): Make shndx an unsigned int.
2368 * mipsread.c: Include elf/internal.h.
2369 (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
2372 2008-03-11 Markus Deuling <deuling@de.ibm.com>
2374 * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
2375 to get at the current architecture and at the target specific vector.
2376 Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
2377 remove define of I387_ST0_REGNUM.
2379 * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
2381 (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
2382 get at the current architecture
2383 (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
2386 * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
2387 I387_NUM_XMM_REGS and I387_MM0_REGNUM.
2389 (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
2390 I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
2391 (I387_FSTAT_REGNUM): Add target specific vector as parameter.
2393 (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
2394 at the target specific vector.
2396 (i386_get_longjmp_target): Use get_frame_arch to get at the current
2397 architecture. Use gdbarch_tdep to get at the target specific vector.
2399 (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
2400 update caller. Use gdbarch_tdep to get at the target specific vector.
2402 (i386_register_to_value: Use get_frame_arch to get at the current
2405 * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
2408 * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2409 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
2410 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
2411 FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
2413 (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
2416 (i387_convert_register_p, i387_register_to_value,
2417 i387_value_to_register): Update call for i386_fp_regnum_p.
2419 * i387-tdep.h: Remove comment.
2420 (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
2421 (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
2422 I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
2423 I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
2424 I387_MXCSR_REGNUM): Add target specific vector as parameter.
2426 2008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
2428 * Makefile.in (fork-child.o): Update.
2429 * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
2430 argument. Gather all gdbserver features together.
2431 * fork-child.c (exec_wrapper): New variable.
2432 (fork_inferior): Use it.
2433 (startup_inferior): Skip an extra trap if using "set exec-wrapper".
2434 (unset_exec_wrapper_command, _initialize_fork_child): New.
2436 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2438 * source.c (directory_command): Modify the determination of
2439 condition of terminal "from_tty".
2441 2008-03-10 Matt Rice <ratmice@gmail.com>
2443 * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
2445 2008-03-10 Hidetaka Takano <hidetaka.takano@glb.toshiba.co.jp>
2447 * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
2448 of the data passing to strtoulst function.
2449 (info_spu_signal_command): Likewise.
2451 2008-03-08 Vladimir Prus <vladimir@codesourcery.com>
2453 * mi/mi-interp.c (mi_command_loop): Remove
2456 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2458 * remote.c (extended_remote_attach_1): Make local variable pid an int
2461 2008-03-07 Joel Brobecker <brobecker@adacore.com>
2463 * solib-svr4.c (svr4_same_1): New function, originally extracted
2464 from svr4_same and expanded to handle the sparc64 case.
2465 (svr4_same): Move up and reimplement using svr4_same_1.
2466 (enable_break): Use svr4_same_1 to do shared library name comparisons.
2468 2008-03-07 Ramana Radhakrishnan <ramana.r@gmail.com>
2470 * MAINTAINERS: Move self to Paper trail.
2472 2008-03-05 Daniel Jacobowitz <dan@codesourcery.com>
2474 * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
2475 * event-loop.c (call_async_signal_handler): New.
2476 * event-loop.h (call_async_signal_handler)
2477 (gdb_call_async_signal_handler): Declare.
2478 (mark_async_signal_handler): Add comments.
2479 * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
2480 * mingw-hdep.c (sigint_event, sigint_handler): New.
2481 (gdb_select): Use them. Wait for the readline signal handler
2483 (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
2484 * posix-hdep.c (gdb_call_async_signal_handler): New function.
2485 * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
2487 (remote_fileio_ctrl_c_signal_handler): Use
2488 gdb_call_async_signal_handler.
2489 (initialize_remote_fileio): Initialize sigint_fileio_token.
2490 * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
2491 not initialize tokens here.
2492 (handle_remote_sigint_twice): Likewise. Reinstall
2493 handle_remote_sigint.
2494 (async_remote_interrupt_twice): Just call interrupt_query.
2495 (cleanup_sigint_signal_handler): Do not delete tokens.
2496 (remote_interrupt, remote_interrupt_twice): Use
2497 gdb_call_async_signal_handler.
2498 (interrupt_query): Reinstall the default signal handler.
2499 (_initialize_remote): Initialize tokens here.
2501 2008-03-04 Joel Brobecker <brobecker@adacore.com>
2503 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
2504 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2505 Change the type of the lr register to code_ptr.
2506 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2507 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2508 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2509 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2510 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2511 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2512 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
2514 2008-03-03 James E. Wilson <wilson@tuliptree.org>
2516 * MAINTAINERS: Update my email address.
2518 2008-03-03 Keith Seitz <keiths@redhat.com>
2520 From Dave Murphy <davem@devkitpro.org>:
2521 * configure.ac: Set tcl configdir to win under mingw.
2522 * configure: Regenerate.
2524 2008-03-03 Daniel Jacobowitz <dan@codesourcery.com>
2526 * breakpoint.c (fetch_watchpoint_value): New function.
2527 (update_watchpoint): Set and clear val_valid. Use
2528 fetch_watchpoint_value. Handle unreadable values on the
2529 value chain. Correct check for user-requested array watchpoints.
2530 (breakpoint_init_inferior): Clear val_valid.
2531 (watchpoint_value_print): New function.
2532 (print_it_typical): Use it. Do not free or clear old_val. Print
2533 watchpoints even if old_val == NULL.
2534 (watchpoint_check): Use fetch_watchpoint_value. Check for values
2535 becoming readable or unreadable.
2536 (watch_command_1): Use fetch_watchpoint_value. Set val_valid.
2537 (do_enable_watchpoint): Likewise.
2538 * breakpoint.h (struct breakpoint): Update comment for val. Add
2540 * NEWS: Mention watchpoints on inaccessible memory.
2542 2007-02-29 Daniel Jacobowitz <dan@codesourcery.com>
2544 * Makefile.in (i386-nat.o): Update.
2545 * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
2546 i386_use_watchpoints.
2547 * i386-linux-nat.c (_initialize_i386_linux_nat): Call
2548 i386_use_watchpoints.
2549 * i386-nat.c (i386_stopped_data_address): Take two arguments.
2550 (i386_stopped_by_watchpoint): Update call.
2551 (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
2552 * config/i386/nm-i386.h: Conditionalize definitions on
2553 ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
2554 (i386_use_watchpoints): Declare.
2555 (i386_stopped_data_address): Update.
2556 * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2557 * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
2559 2008-02-29 Joel Brobecker <brobecker@adacore.com>
2561 GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
2562 * version.in: Bump version to 6.8.50.20080229-cvs.
2564 2008-02-28 Markus Deuling <deuling@de.ibm.com>
2566 * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
2569 2008-02-28 Tom Tromey <tromey@redhat.com>
2571 * infcmd.c (notice_args_read): Print result of get_inferior_args.
2573 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2575 * infcmd.c (kill_if_already_running): Make static. Use
2576 target_require_runnable.
2577 * target.c (target_require_runnable): New.
2578 * target.h (target_require_runnable): Declare.
2580 2008-02-28 Daniel Jacobowitz <dan@codesourcery.com>
2582 * frame.c (reinit_frame_cache): Only annotate if frames were
2585 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2587 * regformats/reg-ppc.dat: Rename "ps" to "msr".
2588 * regformats/reg-ppc64.dat: Likewise.
2590 2008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
2592 * features/Makefile (%.dat): Emit xmltarget statement.
2594 * regformats/regdat.sh: Support xmltarget and xmlarch statments.
2595 Generate code to set gdbserver_xmltarget in init_registers_${name}.
2597 * regformats/arm-with-iwmmxt.dat: Regenerate.
2598 * regformats/mips64-linux.dat: Regenerate.
2599 * regformats/mips-linux.dat: Regenerate.
2600 * regformats/rs6000/powerpc-32.dat: Regenerate.
2601 * regformats/rs6000/powerpc-64.dat: Regenerate.
2602 * regformats/rs6000/powerpc-e500.dat: Regenerate.
2604 * regformats/reg-arm.dat: Add xmlarch statement.
2605 * regformats/reg-i386.dat: Likewise.
2606 * regformats/reg-i386-linux.dat: Likewise.
2607 * regformats/reg-x86-64-linux.dat: Likewise.
2608 * regformats/reg-spu.dat: Likewise.
2610 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2612 * remote.c (remote_wait, remote_async_wait): Stop if we receive
2615 2008-02-27 Daniel Jacobowitz <dan@codesourcery.com>
2617 * utils.c (debug_timestamp): New.
2618 (vfprintf_unfiltered): Print timestamps if requested.
2619 (show_debug_timestamp): New.
2620 (initialize_utils): Register "set debug timestamp".
2621 * NEWS: Mention "set debug timestamp". Add GDB 6.8 section.
2623 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2625 * breakpoint.c (skip_prologue_sal): New function.
2626 (resolve_sal_pc): Adjust SAL past prologue if the SAL was
2627 computed from a line number.
2629 2008-02-27 Joel Brobecker <brobecker@adacore.com>
2631 * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
2632 features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
2633 Set PC register type to "code_ptr".
2634 * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
2635 features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
2636 features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
2637 features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
2638 features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
2639 features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
2640 features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
2643 2008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
2645 * regformats/regdat.sh: Rename init_registers function in
2646 generated file to init_registers_${name}.
2648 * regformats/reg-crisv32.dat: Set "name" to crisv32.
2649 * regformats/reg-ppc64.dat: Set "name" to ppc64.
2650 * regformats/reg-s390x.dat: Set "name" to s390x.
2652 2008-02-26 Greg Law <glaw@undo-software.com>
2654 * regcache.c (registers_changed): Call reinit_frame_cache.
2656 2008-02-26 Daniel Jacobowitz <dan@codesourcery.com>
2658 * configure.tgt (sh-*-linux*): Match sh*. Add glibc-tdep.o.
2659 * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
2660 and svr4_fetch_objfile_link_map.
2661 * Makefile.in (sh-linux-tdep.o): Update.
2663 2008-02-26 Thiago Jung Bauermann <bauerman@br.ibm.com>
2665 * amd64-tdep.c (amd64_classify): Add support for decimal float
2667 * i386-tdep.c (i386_return_value): Make 128-bit decimal float
2668 use the struct return convention.
2670 2008-02-26 Nick Roberts <nickrob@snap.net.nz>
2672 * breakpoint.c (print_one_breakpoint_location): Revert Enb field
2673 to old format. Discard breakpoint address if shared library is
2675 (breakpoint_1): Adjust formatting of table header accordingly.
2677 2008-02-25 Vladimir Prus <vladimir@codesourcery.com>
2679 * remote.c (remote_get_threadlist): If the response
2680 is empty, don't try to parse it.
2682 2008-02-23 Vladimir Prus <vladimir@codesourcery.com>
2684 Unbreak 'target async'.
2685 * serial.c (serial_async): Set the
2686 handler function before enabling async
2689 2008-02-22 Daniel Jacobowitz <dan@codesourcery.com>
2691 * solib-svr4.c (enable_break): Convert r_brk to a code address.
2693 2008-02-21 Pedro Alves <pedro@codesourcery.com>
2695 * remote.c (extended_remote_attach_1): Set attach_flag.
2696 (extended_remote_create_inferior_1): Clear attach_flag.
2698 2008-02-20 Daniel Jacobowitz <dan@codesourcery.com>
2700 * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
2702 (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
2703 * solib-svr4.c (solib_svr4_r_brk): New.
2704 (open_symbol_file_object, svr4_current_sos): Always check the
2706 (svr4_fetch_objfile_link_map): Do not set debug_base.
2707 (enable_break): Use r_brk if it is set.
2708 (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
2709 (svr4_lp64_fetch_link_map_offsets): Likewise.
2710 * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
2712 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2713 Mark Kettenis <kettenis@gnu.org>
2715 * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
2716 trad_frame_saved_reg.
2717 (trad-frame.h): New include.
2719 (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
2720 instead of frame_obstack_zalloc.
2721 (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
2723 * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
2725 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2727 * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
2728 from disassemble_info instead of gdbarch_byte_order.
2730 * mips-tdep.c (gdb_print_insn_mips): Likewise.
2731 * arm-tdep.c (gdb_print_insn_arm): Likewise.
2733 2008-02-20 Markus Deuling <deuling@de.ibm.com>
2735 * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
2736 gdbarch as parameter.
2738 * gdbarch.{c,h}: Regenerate.
2740 * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
2742 * mem-break.c (default_memory_insert_breakpoint)
2743 (default_memory_remove_breakpoint): Likewise.
2744 * target.h (default_memory_remove_breakpoint)
2745 (default_memory_insert_breakpoint): Likewise.
2747 * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
2748 parameter. Replace current_gdbarch by gdbarch.
2749 * m32r-tdep.c (m32r_memory_insert_breakpoint)
2750 (m32r_memory_remove_breakpoint): Likewise.
2752 2008-02-19 Daniel Jacobowitz <dan@codesourcery.com>
2754 * MAINTAINERS: Add Vladimir Prus as MI maintainer.
2756 2008-02-19 Joel Brobecker <brobecker@adacore.com>
2758 * NEWS: Add entry describing Add support improvements.
2760 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2762 * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
2765 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2767 * sentinel-frame.c (sentinel_frame_prev_register): Do not call
2768 register_offset_hack anymore.
2770 * regcache.{c,h} (register_offset_hack): Remove.
2772 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2774 * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
2776 * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
2777 current_gdbarch by gdbarch.
2778 (hppa64_hpux_find_global_pointer): Likewise.
2779 * hppa-tdep.c (hppa_find_global_pointer): Likewise.
2780 (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
2781 find_global_pointer.
2783 * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
2785 * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
2787 * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
2788 of gdbarch_num_regs.
2790 * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
2791 replace current_gdbarch by gdbarch.
2792 (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
2794 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2796 * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
2797 and replace current_gdbarch by gdbarch.
2799 (store_register): Update call for exec_one_dummy_insn.
2800 (fetch_register, store_register): Update call of regmap.
2802 * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
2803 parameter and replace current_gdbarch by gdbarch.
2805 (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
2806 the current architecture. Update call for getregs_supplies and
2808 (ppcnbsd_fetch_inferior_registers): Likewise.
2810 * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
2811 replace current_gdbarch by gdbarch.
2812 (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
2813 get_regcache_arch to get at the current architecture. Update call for
2816 2008-02-18 Markus Deuling <deuling@de.ibm.com>
2818 * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
2821 2008-02-15 Markus Deuling <deuling@de.ibm.com>
2823 * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
2825 2008-02-14 Vladimir Prus <vladimir@codesourcery.com>
2827 * NEWS: Mention pending breakpints in MI.
2829 2008-02-14 Markus Deuling <deuling@de.ibm.com>
2831 * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
2833 2008-02-13 Markus Deuling <deuling@de.ibm.com>
2835 Add script to build and test GDB using enable-targets=all.
2837 * gdb_buildall.sh: New file.
2839 2008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
2841 * NEWS (New native configurations): Xtensa GNU/Linux.
2842 (New targets): Xtensa GNU/Linux.
2843 * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
2845 (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
2846 (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
2847 * configure.tgt (xtensa*-*-linux*): New entry.
2848 * xtensa-config.c (xtensa_tdep): New variable.
2849 (xtensa_config_byte_order, xtensa_config_tdep): Removed.
2850 (rmap): Change format based on new macro XTREG.
2851 (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
2852 * xtensa-linux-nat.c: New.
2853 * xtensa-linux-tdep.c: New.
2854 * xtensa-xtregs.c: New.
2855 * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
2856 (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
2857 (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
2858 (xtensa_register_t): New field coprocessor.
2859 (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
2860 * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
2861 (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
2862 Update to handle privileged registers.
2863 (xtensa_supply_gregset) Remove exccause and excvaddr registers.
2864 (xtensa_push_dummy_call): Set windowstart register correctly.
2865 (call0_analyze_prologue): Initialize xtensa_default_isa.
2866 (xtensa_derive_tdep): New.
2867 (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
2868 xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
2869 Call xtensa_derive_tdep().
2870 * config/xtensa/linux.mh: New.
2871 * regformats/reg-xtensa.dat: New.
2873 2008-02-09 Aleksandar Ristovski <aristovski@qnx.com> (tiny change)
2875 * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
2876 (filenames.h): New include.
2877 * Makefile.in (corelow.o): Add dependency for filenames.h.
2879 2008-02-08 Doug Evans <dje@google.com>
2881 * source.c (find_and_open_source): Always rewrite absolute filenames.
2883 2008-02-07 Doug Evans <dje@google.com>
2885 * breakpoint.c: #include "hashtab.h".
2886 (ambiguous_names_p): New fn.
2887 (update_breakpoint_locations): When restoring bp enable status, don't
2888 compare function names if any functions have same name.
2889 * Makefile.in (breakpoint.o): Add hashtab.h dependency.
2891 2008-02-07 Joel Brobecker <brobecker@adacore.com>
2893 * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
2894 instead of just a VEC*. Update use of SV.
2895 (ada_make_symbol_completion_list): Update symbol_completion_add calls.
2897 2007-02-07 Joel Brobecker <brobecker@adacore.com>
2899 * NEWS: Put all new commands since gdb-6.7 together.
2901 2007-02-07 Joel Brobecker <brobecker@adacore.com>
2903 * ada-lang.c: #include "vec.h".
2904 (struct string_vector, new_string_vector, string_vector_append):
2906 (char_ptr): New typedef.
2907 (DEF_VEC_P (char_ptr)): New VEC type.
2908 (symbol_completion_add): Update profile to take the new VEC type
2909 instead of the old string_vector structure. Update code accordingly.
2910 (ada_make_symbol_completion_list): Use the new VEC type instead of
2911 the old string_vector structure, and update the code accordingly.
2912 * Makefile.in (ada-lang.o): Add dependency on vec.h.
2914 2008-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
2916 * p-exp.y: Set current_type in missing places.
2917 (leftdiv_is_integer): New static variable.
2918 Typecast right operand of BINOP_DIV to long_double if both operands
2921 2008-02-06 Maciej W. Rozycki <macro@mips.com>
2923 * remote-mips.c (set_breakpoint): Rename to...
2924 (mips_set_breakpoint): ... this.
2925 (clear_breakpoint): Rename to...
2926 (mips_clear_breakpoint): ... this.
2927 (common_breakpoint): Rename to...
2928 (mips_common_breakpoint): ... this.
2929 (check_lsi_error): Rename to...
2930 (mips_check_lsi_error): ... this.
2932 2007-02-05 Joel Brobecker <brobecker@adacore.com>
2934 * language.h (struct language_defn): Add new field
2935 la_make_symbol_completion_list.
2936 * symtab.c (default_make_symbol_completion_list): Renames
2937 make_symbol_completion_list.
2938 (make_symbol_completion_list): New function.
2939 * symtab.h (default_make_symbol_completion_list): Add declaration.
2940 * langauge.c (unknown_language): Set la_make_symbol_completion_list.
2941 (auto_language, local_language): Likewise.
2942 * objc-lang.c (objc_language_defn): Likewise.
2943 * scm-lang.c (scm_language_defn): Likewise.
2944 * m2-lang.c (m2_language_defn): Likewise.
2945 * f-lang.c (f_language_defn): Likewise.
2946 * jv-lang.c (java_language_defn): Likewise.
2947 * p-lang.c (pascal_language_defn): Likewise.
2948 * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
2949 (minimal_language_defn): Likewise.
2950 * ada-lang.c (struct string_vector): New structure.
2951 (new_string_vector, string_vector_append, ada_unqualified_name)
2952 (add_angle_brackets, symbol_completion_match, symbol_completion_add)
2953 (ada_make_symbol_completion_list): New functions.
2954 (ada_language_defn): Set la_make_symbol_completion_list.
2955 * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
2956 this function is static.
2958 2008-02-05 Kevin Buettner <kevinb@redhat.com>
2960 * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
2961 to account for call site optimizations.
2963 2008-02-05 Andrzej Zaborowski <balrogg@gmail.com>
2965 * tracepoint.c (read_actions): Handle end-of-text indicator
2966 in action list properly. (Committed by Jim Blandy)
2968 2008-02-05 Jim Blandy <jimb@red-bean.com>
2970 * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
2971 pseudoregister, not an internal error.
2972 Reported by: Andrzej Zaborowski
2974 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
2976 * varobj.c (c_value_of_variable): Use xstrdup.
2978 2008-02-04 Vladimir Prus <vladimir@codesourcery.com>
2980 Update stored rendition of varobj value when format changes.
2981 * varobj.c (varobj_set_display_format): Recomputed
2983 (c_value_of_variable): Return print_value.
2985 2008-02-03 Doug Evans <dje@google.com>
2987 * eval.c (evaluate_subexp_standard): Fix type of result of mixed
2988 integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
2989 * valops.c (value_one): New function.
2990 * value.h (value_one): Declare.
2992 Fix argument promotion for binary arithmetic ops for C.
2993 * valarith.c (unop_result_type): New fn.
2994 (binop_result_type): New fn.
2995 (value_binop): Move result type computation to binop_result_type.
2996 (value_pos, value_neg, value_complement): Move result type
2997 computation to unop_result_type.
3000 * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3001 Return basetype, fieldno if found. All callers updated.
3002 Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
3004 * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
3005 * symfile.h (fill_in_vptr_fieldno): Delete.
3007 2008-02-02 Doug Evans <dje@google.com>
3009 * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
3011 * typeprint.c (*): Whitespace cleanup.
3013 2008-02-02 Mark Kettenis <kettenis@gnu.org>
3014 Luis Machado <luisgpm@br.ibm.com>
3015 Thiago Jung Bauermann <bauerman@br.ibm.com>
3017 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
3018 don't fit into registerson the stack the way GCC does.
3020 2008-02-01 Joel Brobecker <brobecker@adacore.com>
3022 * symtab.c (symbol_set_names): Do not add an entry in the demangling
3023 hash table for Ada symbols. Just store the linkage name as is,
3024 and leave the demangled_name as NULL.
3026 2007-02-01 Joel Brobecker <brobecker@adacore.com>
3028 * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
3029 in the global scope.
3030 (new_symbol): Likewise.
3032 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3034 * breakpoint.c (break_command_1): Return void.
3035 (break_command_really): Return void. Rethrow
3036 exceptions instead of returning.
3037 (gdb_breakpoint): Remove the error_message parameter.
3038 Return void. Rename to set_breakpoint.
3039 * gdb.h (gdb_breakpoint): Rename and move to...
3040 * breakpoint.h (set_breakpoint): ...here.
3041 * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
3042 event hooks even if exception is thrown. Adjust to
3043 gdb_breakpoint interface changes.
3046 2008-02-01 Thiago Jung Bauermann <bauerman@br.ibm.com>
3048 * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
3049 float in both first and second word in the doubleword, to support
3052 2008-02-01 Vladimir Prus <vladimir@codesourcery.com>
3054 Properly rethrow exception. This fixes errors
3055 about non-existent functions for -break-insert.
3056 * breakpoint.c (break_command_really): Use throw_exception
3057 for rethrowing. If rethrowing, don't print the exception.
3059 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3061 * NEWS: Mention Decimal Floating Point support.
3063 2008-01-31 Joel Brobecker <brobecker@adacore.com>
3065 * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
3066 value type to builtin_type_void_func_ptr.
3068 2008-01-31 Andreas Krebbel <krebbel1@de.ibm.com>
3070 * s390-tdep.c (is_float_singleton, is_float_like,
3071 alignment_of, s390_return_value): Make checks for
3072 TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
3074 2008-01-31 Luis Machado <luisgpm@br.ibm.com>
3075 Thiago Jung Bauermann <bauerman@br.ibm.com>
3077 * infcmd.c (default_print_registers_info): Also print hex
3078 raw contents for TYPE_CODE_DECFLOAT registers.
3079 * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
3080 * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
3081 (rs6000_register_name): Add support for DFP pseudo-registers.
3082 (rs6000_pseudo_register_type): Likewise.
3083 rs6000_pseudo_register_reggroup_p): Likewise.
3084 (ppc_pseudo_register_read): New function.
3085 (ppc_pseudo_register_write): Likewise.
3086 (rs6000_pseudo_register_read): Likewise.
3087 (rs6000_pseudo_register_write): Likewise.
3088 (e500_pseudo_register_read): Move checks to
3089 rs6000_pseudo_register_read.
3090 (e500_pseudo_register_write): Move checks to
3091 rs6000_pseudo_register_write.
3092 (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum. Install
3093 rs6000_pseudo_register_read and rs6000_pseudo_register_write
3094 in gdbarch if SPE or DFP is available. Adjust gdbarch's
3095 num_pseudo_regs to account for DFP pseudo regs.
3097 2008-01-31 Thiago Jung Bauermann <bauerman@br.ibm.com>
3099 * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
3100 * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
3101 (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
3102 rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
3103 e500_pseudo_register_read, e500_pseudo_register_write): Use
3104 IS_SPE_PSEUDOREG macro.
3105 (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
3106 (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
3107 Remove initialization of tdep->ppc_ev31_regnum.
3109 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3111 * printcmd.c (print_formatted): Handle references as for unformatted
3114 2008-01-30 Joel Brobecker <brobecker@adacore.com>
3116 * eval.c (evaluate_subexp_standard): Add handling of user
3117 registers when in EVAL_AVOID_SIDE_EFFECTS mode.
3119 2008-01-30 Pierre Muller <muller@ics.u-strasbg.fr>
3121 * eval.c (evaluate_subexp_standard): Support
3122 BINOP_INTDIV opcode.
3124 2008-01-30 Paul N. Hilfinger <hilfinger@adacore.com>
3126 * valarith.c (value_binop): Add floating-point BINOP_MIN and
3128 For BINOP_EXP, use length and signedness of left operand only for
3129 result, as for shifts.
3130 For integral operands to BINOP_EXP, use new integer_pow and
3131 uinteger_pow functions so as to get full range of results.
3132 (integer_pow): New function.
3133 (uinteger_pow): New function.
3135 2008-01-30 Vladimir Prus <vladimir@codesourcery.com>
3137 Use vector for varobj_list_children interface.
3138 * gdb/varobj.c (varobj_list_children): Return vector
3140 * gdb/varobj.h (varobj_list_children): Adjust
3142 (varobj_p): Declare. Declare vector thereof.
3143 * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
3144 for varobj_list_children change.
3145 * Makefile.in (varobj_h): Update dependencies.
3147 2008-01-30 Thiago Jung Bauermann <bauerman@br.ibm.com>
3149 * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
3150 TYPE_CODE_DECFLOAT arguments.
3151 (ppc64_sysv_abi_push_dummy_call) Likewise.
3152 (get_decimal_float_return_value): New function.
3153 (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
3154 values by calling get_decimal_float_return_value.
3155 (ppc64_sysv_abi_return_value): Likewise.
3157 2008-01-30 Nick Roberts <nickrob@snap.net.nz>
3159 * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file): Add field
3160 for preprocessor macro information. Formatting changes.
3162 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3164 * remote.c (struct remote_state): Add cached_wait_status.
3165 (remote_exec_file): New variable.
3166 (PACKET_vAttach, PACKET_vRun): New constants.
3167 (extended_remote_restart): Do not query for status.
3168 (struct start_remote_args): New.
3169 (remote_start_remote): Take it as a second argument. Check
3170 whether the target is running. Issue an error for non-running
3171 non-extended targets. Cache the wait status. Set inferior_ptid
3173 (remote_open_1): Prompt to disconnect non-running targets. Make
3174 sure the target is marked running. Do not set inferior_ptid here.
3175 Update call to remote_start_remote. Do not call remote_check_symbols
3176 if the target is not running.
3177 (remote_detach_1): Rename from remote_detach. Take an EXTENDED
3178 argument. Handle a non-running target.
3179 (remote_detach): Use it.
3180 (extended_remote_detach): New.
3181 (remote_disconnect): Fix typo. Use remoute_mourn_1.
3182 (extended_remote_attach_1, extended_remote_attach)
3183 (extended_async_remote_attach): New.
3184 (remote_vcont_resume): Remove unused variable.
3185 (remote_wait, remote_async_wait): Use any cached wait status.
3186 (putpkt_binary, getpkt): Clear any cached wait status.
3187 (extended_remoute_mourn_1): New.
3188 (extended_remote_mourn): Use it.
3189 (extended_async_remote_mourn, extended_remote_run): New.
3190 (extended_remote_create_inferior_1): New.
3191 (extended_remote_create_inferior): Use it.
3192 (extended_remote_async_create_inferior): Likewise.
3193 (remote_xfer_partial): Skip for non-executing targets.
3194 (init_extended_remote_ops): Set to_detach and to_attach.
3195 (init_extended_async_remote_ops): Likewise. Use
3196 extended_async_remote_mourn.
3197 (_initialize_remote): Register vAttach, vRun, and
3198 set remote exec-file.
3199 * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
3201 2008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
3203 * Makefile.in (symfile.o): Update.
3204 * NEWS: Mention exec tracing support.
3205 * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
3207 * infcmd.c (kill_if_already_running, detach_command)
3208 (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
3209 * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
3210 (follow_exec): Do not check may_follow_exec. Do not mourn and push
3211 targets. Apply the sysroot path to the loaded executable. Use
3212 no_shared_libraries.
3213 * linux-nat.c (linux_child_follow_fork): Print fork following
3214 messages if verbose.
3215 (kill_wait_callback): Kill again before waiting a second time.
3216 * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
3217 no_shared_libraries.
3219 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3221 * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
3223 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3225 * nto-tdep.h: Remove #include "defs.h".
3226 * nto-tdep.c: Add #include "defs.h".
3227 * Makefile.in (nto_tdep_h): Update dependencies.
3228 (nto-tdep.o): Likewise.
3230 2008-01-29 Joel Brobecker <brobecker@adacore.com>
3232 * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
3234 (proceed, start_remote): Update call to wait_for_inferior.
3235 * inferior.h (wait_for_inferior): Update declaration.
3236 * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
3237 solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
3238 * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
3239 TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
3241 2008-01-29 Aleksandar Ristovski <aristovski@qnx.com>
3243 * varobj (adjust_value_for_child_access): Added checking for
3244 returned value from gdb_value_ind.
3245 (c_describe_child): Likewise.
3246 (cplus_describe_child): Fixed a typo.
3248 2008-01-29 Jim Blandy <jimb@red-bean.com>
3250 * MAINTAINERS: Update my info.
3252 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3254 Use multiple locations for hardware watchpoints.
3255 This eliminates the need to traverse value chain, doing
3256 various checks, in three different places.
3258 * breakpoint.h (struct bp_location): New fields
3259 lengths and watchpoint_type.
3260 (struct breakpoint): Remove the val_chain field.
3261 * breakpoint.c (is_hardware_watchpoint): New.
3262 (free_valchain): Remove.
3263 (update_watchpoint): New.
3264 (insert_bp_location): For hardware watchpoint, just
3266 (insert_breakpoints): Call update_watchpoint_locations
3267 on all watchpoints. If we have failed to insert
3268 any location of a hardware watchpoint, remove all inserted
3270 (remove_breakpoint): For hardware watchpoints, directly
3272 (watchpoints_triggered): Iterate over locations.
3273 (bpstat_stop_status): Use only first location of
3274 a resource watchpoint.
3275 (delete_breakpoint): Don't call free_valchain.
3276 (print_one_breakpoint): Don't print all
3277 locations for watchpoints.
3278 (breakpoint_re_set_one): Use update_watchpoint for
3281 2008-01-29 Vladimir Prus <vladimir@codesourcery.com>
3283 Don't reset watchpoint block on solib load.
3285 * breakpoint.c (insert_bp_location): For watchpoints,
3286 recompute condition.
3287 (breakpoint_re_set_one): Instead of recomputing value
3288 and condition for watchpoints, just reset value and
3289 let insert_breakpoints/insert_bp_location recompute it.
3290 Don't do anything about disabled watchpoint.
3292 2008-01-29 Pierre Muller <muller@ics.u-strasbg.fr>
3294 * valarith.c (value_binop): Handle unsigned integer
3297 2008-01-28 Kevin Buettner <kevinb@redhat.com>
3299 * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
3300 instruction pattern that appears frequently in position
3301 independent code. Fix bug in code which looks for "fmov" and
3302 backtracks if no "fmov" is found.
3304 2008-01-28 Doug Evans <dje@google.com>
3306 * dbxread.c (read_dbx_symtab): Fix indentation.
3307 Reformat comments to 80 columns.
3308 Move local var def closer to only use.
3310 2008-01-28 Daniel Jacobowitz <dan@codesourcery.com>
3312 * fork-child.c (SHELL_FILE): Remove #ifndef.
3313 (fork_inferior): Remove SHELL_COMMAND_CONCAT.
3315 2008-01-25 Pierre Muller <muller@ics.u-strasbg.fr>
3317 * i386-tdep.c (i386_skip_noop): New function.
3318 (i386_analyze_prologue): Call i386_skip_noop function.
3320 2008-01-24 Michael Snyder <msnyder@specifix.com>
3322 * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
3323 * win32-nat.c (win32_xfer_partial): Ditto.
3324 * target.c (default_xfer_partial): Minor whitespace adjustment.
3326 2008-01-24 Pedro Alves <pedro@codesourcery.com>
3328 * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
3329 strip bit 1 even if pc doesn't point to thumb code.
3331 2008-01-23 Daniel Jacobowitz <dan@codesourcery.com>
3333 * remote.c (remote_wait): Handle SIGINT between packets.
3334 (remote_async_wait): Likewise.
3336 2008-01-23 Vladimir Prus <vladimir@codesourcery.com>
3337 Chris Demetriou <cgd@google.com>
3339 * thread.c (add_thread_silent): Renamed
3341 (print_thread_events): New variable definition.
3342 (show_print_thread_events): New function.
3343 (_initialize_thread): Add "set print thread-events" and
3344 "show print thread-events" commands.
3345 (add_thread): Announce new thread.
3346 * gdbthread.h (add_thread_silent): Declare.
3347 (print_thread_events): New variable declaration.
3348 * inf-ttrace.c (inf_ttrace_wait): Don't
3349 inform about new thread, as add_thread is always
3350 called too, and will take care of that.
3351 * infrun.c (handle_inferior_event): Likewise.
3352 * procfs.c (procfs_wait): Likewise.
3353 * remote.c (remote_currthread): Likewise.
3354 * sol-thread.c (sol_thread_wait): Likewise.
3355 * win32-nat.c (get_win32_debug_event): Likewise.
3356 * linux-thread-db.c (attach_thread): Likewise.
3357 Remove the verbose parameter.
3358 (check_event): Make detach_thread be verbose
3359 only if print_thread_events is set.
3360 * linux-nat.c (lin_lwp_attach_lwp): Don't inform
3361 about new thread. This is called only from
3362 linux-thread-db.c:attach_thread, which will take care.
3363 Remove the verbose parameter.
3364 * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
3366 2008-01-23 Nick Roberts <nickrob@snap.net.nz>
3368 * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
3370 2008-01-22 Vladimir Prus <vladimir@codesourcery.com>
3372 * breakpoint.c (break_command_really): New parameter
3374 (break_command_1): Pass 0 as
3375 ignore_count to break_command_really.
3376 (gdb_breakpoint): Pass ignore_count to
3377 break_command_really.
3379 2008-01-21 Kevin Buettner <kevinb@redhat.com>
3381 * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
3382 sigcontext struct via pointer.
3383 (struct sigframe comment): Update to show new field `psc'.
3385 2008-01-21 Vladimir Prus <vladimir@codesourcery.com>
3387 * infrun.c (handle_inferior_event): If
3388 we failed to remove breakpoints, error,
3389 don't try to increment PC by hand.
3391 2008-01-18 Nick Hudson <nick.hudson@dsl.pipex.com>
3393 Add NetBSD/hppa target and host support.
3395 * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
3396 (hppabsd_gregset): Move to ...
3397 (hppabsd_regset_from_core_section): Rename
3398 hppaobsd_regset_from_core_section and move to ...
3399 (hppabsd_find_global_pointer): Update comment.
3400 (hppabsd_init_abi): Make global. Do not register
3401 hppabsd_regset_from_core_section.
3402 (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
3404 (_initialize_hppabsd_tdep): Move to ...
3405 * hppaobsd-tdep.c: ... here. New file.
3406 * hppnbsd-tdep.c: New file.
3407 * hppnbsd-nat.c: New file.
3408 * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
3409 (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
3410 (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
3411 (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
3412 * configure.host (hppa*-*-netbsd*): New entry.
3413 * configure.tgt (hppa*-*-netbsd*): New entry.
3414 (hppa*-*-openbsd*): Update.
3415 * NEWS (New native configuration): Mention NetBSD/hppa.
3416 (New targets): Mention NetBSD/hppa.
3418 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3420 * gdbarch.sh (function_list): Add new property bits_big_endian to
3422 * gdbarch.{c,h}: Regenerate.
3424 * value.c (struct value): Replace BITS_BIG_ENDIAN by
3425 gdbarch_bits_big_endian (comment).
3426 (unpack_field_as_long, modify_field): Likewise.
3427 * value.h: Likewise (comment).
3428 * valops.c (value_slice): Likewise.
3429 * valarith.c (value_subscript, value_bit_index): Likewise.
3430 * gdbtypes.h (field): Likewise (comment).
3431 * eval.c (evaluate_subexp_standard): Likewise.
3432 * dwarf2read.c (dwarf2_add_field): Likewise.
3433 * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
3434 (move_bits, ada_value_assign, value_assign_to_component): Likewise.
3436 * defs.h (BITS_BIG_ENDIAN): Remove.
3438 2008-01-18 Markus Deuling <deuling@de.ibm.com>
3440 * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
3442 * m2-exp.y (yylex): Likewise.
3443 * objc-exp.y (yylex): Likewise.
3445 * defs.h (DEPRECATED_STREQN): Remove.
3447 2008-01-17 H.J. Lu <hjl.tools@gmail.com>
3449 * MAINTAINERS: Update my email address.
3451 2008-01-17 Jim Blandy <jimb@codesourcery.com>
3453 * README: Mention gdbserver/README.
3455 2008-01-17 Pierre Muller <muller@ics.u-strasbg.fr>
3457 * valarith.c (value_binop): Handle BINOP_INTDIV
3458 for unsigned and signed integers.
3460 2008-01-17 Ulrich Weigand <uweigand@de.ibm.com>
3462 * s390-tdep.c (s390_gdbarch_init): Set default long double
3463 type to 128-bit IEEE quad.
3465 2008-01-17 Joel Brobecker <brobecker@adacore.com>
3467 * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
3469 2008-01-16 Mark Kettenis <kettenis@gnu.org>
3471 * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
3473 * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
3474 * value.c: All callers changed.
3476 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3478 * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
3479 DEPRECATED_STREQ by its expression.
3480 * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
3481 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
3482 (scan_xcoff_symtab): Likewise.
3483 * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
3484 * f-lang.c (find_common_for_function): Likewise.
3485 * objc-exp.y (parse_number): Likewise.
3487 * defs.h (DEPRECATED_STREQ): Remove.
3489 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3491 * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
3492 * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
3493 get_frame_arch to get at the current_architecture. Update AM33_MODE
3495 (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
3496 (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
3498 (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
3500 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3502 * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
3504 * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
3506 (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
3507 current_gdbarch by gdbarch. Update caller.
3509 * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
3510 (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
3511 the current architecture. Update calls of
3512 amd64_native_gregset_supplies_p.
3513 * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
3514 (amd64bsd_store_inferior_registers): Likewise.
3516 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3518 * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
3519 Replace current_gdbarch by gdbarch. Update caller.
3521 2008-01-16 Markus Deuling <deuling@de.ibm.com>
3523 * dbxread.c (repeated_header_complaint, dbx_symfile_init)
3524 (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
3525 (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
3526 (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
3527 (stabsect_build_psymtabs): Fix indentation.
3529 2008-01-15 Michael Snyder <msnyder@specifix.com>
3531 * corelow.c (core_xfer_partial): Comment, cut/paste error.
3533 2008-01-14 Pierre Muller <muller@ics.u-strasbg.fr>
3535 * win32-nat.c (win32_create_inferior): Restore code calling
3536 CloseHandle on ProcessInformation structure.
3538 2008-01-13 Nick Hudson <nick.hudson@dsl.pipex.com>
3540 * configure.ac: Check for void * as 3 argument of ptrace.
3541 * configure: regenerate.
3543 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3545 * alpha-tdep.c (alpha_heuristic_proc_start)
3546 (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
3547 current_gdbarch by gdbarch.
3549 (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
3550 current architecture by frame_info. Update alpha_heuristic_proc_start
3553 (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
3554 get_frame_arch to get at the current architecture by frame_info. Update
3555 alpha_sigtramp_register_address call.
3557 * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
3558 current_gdbarch by gdbarch. Update caller.
3559 (convert_to_extended, convert_from_extended): Add endianess parameter
3560 for comparison. Update caller.
3561 (arm_extract_return_value, arm_store_return_value): Use
3562 get_regcache_arch to get at the current architecture.
3564 * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
3565 current_gdbarch by gdbarch. Update caller.
3566 (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
3567 gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
3569 * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
3570 gdbarch as parameter. Update caller.
3571 (h8300_init_frame_cache): Add gdbarch as parameter. Replace
3572 current_gdbarch by gdbarch. Update caller.
3574 * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
3575 update caller. Replace current_gdbarch by gdbarch.
3577 * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
3578 the current architecture. Replace current_gdbarch by gdbarch.
3579 * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
3580 (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
3581 expression. Add gdbarch as parameter and replace current_gdbarch with
3583 (M6811_TDEP): Remove.
3584 (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
3586 (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
3587 current_gdbarch by gdbarch. Update caller.
3589 * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
3591 (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
3594 * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
3595 caller. Relace current_gdbarch by gdbarch.
3596 (altivec_register_p, spe_register_p): Likewise.
3597 * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
3599 * ppc-linux-nat.c (fetch_register, store_register): Update caller of
3600 altivec_register_p and spe_register_p.
3602 * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
3603 caller. Replace current_gdbarch by gdbarch.
3604 (score_analyze_prologue): use get_frame_arch to get at the current
3607 * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
3608 * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
3609 current_gdbarch by gdbarch. Update caller.
3610 (sparc_frame_cache): Use get_frame_arch to get at the current
3612 * sparce64-tdep.c (sparc64_skip_prologue): Update call of
3613 sparc_analyze_prologue.
3615 * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
3618 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3620 * exec.c: #include "arch-utils.h"
3621 (print_section_info): Use gdbarch_from_bfd to get at the
3622 current architecture. Replace current_gdbarch. Fix indention. Replace
3623 deprecated_print_address_numeric by paddress.
3624 * Makefile.in (exec.o) Add dependency to arch-utils.h.
3626 * valprint.c (val_print_string): Replace
3627 deprecated_print_address_numeric.
3628 * tracepoint.c (trace_mention, scope_info): Likewise.
3629 * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
3630 (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
3631 (maintenance_check_symtabs): Likewise.
3632 * symfile.c (list_overlays_command): Likewise.
3633 * stack.c (frame_info, print_block_frame_labels): Likewise.
3634 * printcmd.c (print_address, print_address_demangle)
3635 (address_info): Likewise.
3636 * corefile.c (memory_error): Likewise.
3637 * infcmd.c (jump_command): Likewise.
3638 * breakpoint.c (insert_bp_location, describe_other_breakpoints)
3639 (mention, delete_breakpoint): Likewise.
3640 * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
3641 * dwarf2read.c (dump_die): Likewise.
3642 * ada-valprint.c (ada_val_print_1): Likewise.
3643 * f-valprint.c (f_val_print): Likewise.
3644 * linux-fork.c (info_forks_command): Likewise.
3645 * m32r-com.c (m32r_load_section, m32r_load)
3646 (m32r_upload_command): Likewise.
3648 * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
3650 2008-01-11 Markus Deuling <deuling@de.ibm.com>
3652 * gdbarch.sh (skip_prologue): Add gdbarch
3654 * gdbarch.{c,h}: Regenerate.
3656 * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
3657 * amd64-tdep.c (amd64_skip_prologue): Likewise.
3658 * avr-tdep.c (avr_skip_prologue): Likewise.
3659 * cris-tdep.c (cris_skip_prologue): Likewise.
3660 * frv-tdep.c (frv_skip_prologue): Likewise.
3661 * h8300-tdep.c (h8300_skip_prologue): Likewise.
3662 * hppa-tdep.c (hppa_skip_prologue): Likewise.
3663 * i386-tdep.c (i386_skip_prologue): Likewise.
3664 * ia64-tdep.c (ia64_skip_prologue): Likewise.
3665 * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
3666 * m32r-tdep.c (m32r_skip_prologue): Likewise.
3667 * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
3668 * m68k-tdep.c (m68k_skip_prologue): Likewise.
3669 * m88k-tdep.c (m88k_skip_prologue): Likewise.
3670 * mep-tdep.c (mep_skip_prologue): Likewise.
3671 * mips-tdep.c (mips_skip_prologue): Likewise.
3672 * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
3673 * mt-tdep.c (mt_skip_prologue): Likewise.
3674 * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
3675 * score-tdep.c (score_skip_prologue): Likewise.
3676 * sh64-tdep.c (sh64_skip_prologue): Likewise.
3677 * sh-tdep.c (sh_skip_prologue): Likewise.
3678 * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
3679 * sparc-tdep.c (sparc32_skip_prologue): Likewise.
3680 * spu-tdep.c (spu_skip_prologue): Likewise.
3681 * v850-tdep.c (v850_skip_prologue): Likewise.
3682 * vax-tdep.c (vax_skip_prologue): Likewise.
3683 * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
3684 * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
3686 * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
3687 current_gdbarch by gdbarch.
3688 * m32c-tdep.c (m32c_skip_prologue): Likewise.
3689 * s390-tdep.c (s390_skip_prologue): Likewise.
3691 2008-01-10 Doug Evans <dje@google.com>
3693 * defs.h (struct continuation_arg): Fix typo in comment.
3694 * target.c (target_translate_tls_address): Fix comment spelling error.
3696 2008-01-09 Thiago Jung Bauermann <bauerman@br.ibm.com>
3698 * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
3699 (DOUBLEST_SCAN_FORMAT): Likewise.
3700 * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
3701 * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
3702 * c-exp.y (parse_number): Likewise.
3703 * jv-exp.y (parse_number): Likewise.
3704 * objc-exp.y (parse_number): Likewise.
3705 * p-exp.y (parse_number): Likewise.
3707 2008-01-09 Joel Brobecker <brobecker@adacore.com>
3709 * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
3710 (check_typedef): Likewise.
3712 2008-01-09 Luis Machado <luisgpm@br.ibm.com>
3714 * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
3715 seen_double_big_d, treat the new H, D, and DD modifiers as length
3718 2008-01-08 Joel Brobecker <brobecker@adacore.com>
3720 * dwarf2read.c (read_enumeration_type): Add comment.
3722 2008-01-08 Thiago Jung Bauermann <bauerman@br.ibm.com>
3724 * config.in: Regenerate.
3726 2008-01-08 Joel Brobecker <brobecker@adacore.com>
3728 * ada-lang.c (ada_convert_actual): Renames convert_actual.
3730 (ada_convert_actuals): Delete.
3731 * ada-lang.h (ada_convert_actual): Add declaration.
3732 (ada_convert_actuals): Remove declaration.
3733 * infcall.c: #include "ada-lang.h".
3734 (value_arg_coerce): Add new parameter sp. Update function
3735 documetnation. Add handling of Ada function call parameters.
3736 * Makefile.in (infcall.o): Update dependencies.
3738 2008-01-08 Paul Hilfinger <hilfinger@adacore.com>
3740 * ada-lang.c (ensure_lval): Fix value lval kind.
3741 (convert_actual): Add handling for arguments passed by reference.
3743 2008-01-08 Doug Evans <dje@google.com>
3745 * dbxread.c (read_dbx_symtab): Fix indentation.
3747 2008-01-07 Thiago Jung Bauermann <bauerman@br.ibm.com>
3749 * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
3750 (valarith.o): Depend on dfp.h.
3751 (valops.o): Likewise.
3752 * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
3753 (set_decnumber_context): New function.
3754 (decimal_check_errors): Likewise.
3755 (decimal_from_number): Likewise.
3756 (decimal_to_number): Likewise.
3757 (decimal_from_string): Use set_decnumber_context and
3758 decimal_check_errors.
3759 (decimal_from_integral): New function.
3760 (decimal_from_floating): Likewise.
3761 (decimal_to_double): Likewise.
3762 (promote_decimal): Likewise.
3763 (decimal_binop): Likewise.
3764 (decimal_is_zero): Likewise.
3765 (decimal_compare): Likewise.
3766 (decimal_convert): Likewise.
3767 * dfp.h (decimal_from_integral): New prototype.
3768 (decimal_from_floating): Likewise.
3769 (decimal_to_double): Likewise.
3770 (decimal_binop): Likewise.
3771 (decimal_is_zero): Likewise.
3772 (decimal_compare): Likewise.
3773 (decimal_convert): Likewise.
3774 * eval.c (evaluate_subexp_standard): Remove expect_type argument from
3775 call to value_from_decfloat.
3776 * valarith.c: Include dfp.h.
3777 (value_args_as_decimal): New function.
3778 (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
3779 (value_logical_not): Likewise.
3780 (value_equal): Likewise.
3781 (value_less): Likewise.
3782 (value_pos): Likewise.
3783 (value_neg): Formatting fix.
3784 * valops.c: Include dfp.h.
3785 (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
3786 * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
3787 (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
3788 (value_from_decfloat): Remove expect_type argument.
3789 * value.h (value_from_decfloat): Update prototype.
3791 2008-01-07 Vladimir Prus <vladimir@codesourcery.com>
3793 Ignore change in name of dynamic linker during
3794 execution on Solaris. This also unbreaks pending breakpoints.
3796 * solist.h (struct target_so_ops): New field same.
3797 * solib-svr4.c (svr4_same): New.
3798 (_initialize_svr4_solib): Register svr4_same.
3799 * solib.c (update_solib_list): Use ops->same, if available.
3801 2008-01-06 Christopher Faylor <me+cygwin@cgf.cx>
3803 * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
3804 when using MS-DOS paths.
3806 2008-01-05 Pedro Alves <pedro@codesourcery.com>
3808 * NEWS: Mention --pid and --core command line behaviour changes.
3810 2008-01-05 Pedro Alves <pedro@codesourcery.com>
3812 * main.c (captured_main): Remove 'count' varible and the
3813 ALIGN_STACK_ON_ENTRY block that used it. Error out if --core and
3814 --pid options were issued simultaneously. If an explicit pid
3815 option was passed, don't fallback to core file. Detect extra
3816 arguments better in the presence of explicit pid or core
3819 2008-01-05 Joel Brobecker <brobecker@adacore.com>
3821 * ada-lang.c (ada_which_variant_applies): Correctly compute
3822 the value of the discriminant when the variant record is packed.
3824 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3826 * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
3827 that are used to differentiate homonyms.
3829 2008-01-04 Jerome Guitton <guitton@adacore.com>
3831 * ada-lang.c (decode_packed_array_type): Avoid a seg fault
3832 when the type is an anonymous pointer type.
3833 (ada_check_typedef): Avoid a seg fault when the type is null.
3834 * ada-typeprint.c (print_array_type): Add support for pointer
3837 2008-01-04 Paul N. Hilfinger <hilfinger@adacore.com>
3839 * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
3841 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3843 * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
3844 EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
3846 2008-01-04 Joel Brobecker <brobecker@adacore.com>
3848 * ada-exp.y (chop_separator): New function.
3849 (write_selectors): Rewrite to re-use chop_separator.
3850 (ada_nget_field_index, get_symbol_field_type): New functions.
3851 (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
3854 2008-01-03 Thiago Jung Bauermann <bauerman@br.ibm.com>
3856 * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
3857 of SYMBOL_VALUE when working with function symbols.
3859 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3861 * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
3862 expressions. These expressions do not need to be rewriten.
3864 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3866 * dwarf2read.c (read_enumeration_type): Flag type as stub if
3867 the given die is a declaration.
3869 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3871 * ada-lang.c (ada_array_bound_from_type): Make non-static.
3872 Handle properly the case when the index type is an enumerated type.
3873 Do not return the subtype of the bounds type, just return the
3874 bounds type directly - this is not needed and is more consistent
3875 with what we do for arrays when no XA parallel type exists.
3877 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3879 * ada-lang.c (static_unwrap_type): Add forward declaration.
3880 (template_to_static_fixed_type): Fields of dynamic types sometimes
3881 also need to be unwrapped. Take this into account.
3882 (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
3883 (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
3884 * ada-typeprint.c (ada_print_type): Get the typename from
3885 the original type, not the base type.
3887 2008-01-03 Jerome Guitton <guitton@adacore.com>
3889 * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
3890 (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
3891 Update calls to ada_to_fixed_type.
3892 (ada_template_to_fixed_record_type_1): Ditto, but without looking
3894 (ada_to_fixed_type): Add check_tag parameter; do not look for
3895 tag if null. When looking for a tag, use a fixed record type.
3896 * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
3897 * ada-valprint.c (printable_val_type, ada_value_print): Update
3898 calls to ada_to_fixed_type.
3900 2008-01-03 Luis Machado <luisgpm@br.ibm.com>
3902 * doublest.c (convert_floatformat_to_doublest): Call
3903 floatformat_to_doublest instead of floatformat_to_double and use
3905 (convert_doublest_to_floatformat): Call floatformat_from_doublest
3906 instead of floatformat_from_double and use DOUBLEST variables.
3908 2008-01-03 Nick Hudson <nick.hudson@dsl.pipex.com>
3910 * MAINTAINERS (Write After Approval): Add self.
3912 2008-01-03 Joel Brobecker <brobecker@adacore.com>
3914 * symfile.c (set_initial_language): Make non-static.
3915 * symfile.h (set_initial_language): Add declaration.
3916 * language.c: #include "symfile.h".
3917 (set_language): Call set_initial_language if the frame language
3918 could not be determined.
3920 2008-01-03 Paul N. Hilfinger <hilfinger@adacore.com>
3922 * eval.c (evaluate_subexp_for_address): Provide frame address to
3923 locate_var_value only if it will be needed.
3925 2008-01-02 Jan Kratochvil <jan.kratochvil@redhat.com>
3927 * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
3929 2008-01-02 Joel Brobecker <brobecker@adacore.com>
3931 * ada-lang.c (ada_evaluate_subexp): Modify the value returned
3932 when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
3933 This is needed to make sure that any other treatment applied
3934 to the resulting value does not fail for spurious reason,
3935 such as trying to take the address of this value.
3937 2008-01-02 Joel Brobecker <brobecker@adacore.com>
3939 * ada-lang.c (ada_value_equal): Dereference reference types when
3942 2008-01-01 Daniel Jacobowitz <dan@codesourcery.com>
3944 Updated copyright notices for most files.
3946 2008-01-01 Christopher Faylor <me+gdb@cgf.cx>
3948 * win32-nat.c (psapi_module_handle): Remove static.
3949 (get_module_name): Rename from psapi_get_dll_name. Revamp slightly to
3950 return first module found if base_address is zero. Don't initialize
3951 psapi function pointers here. Convert to cygwin paths when
3953 (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
3954 executable name. Use get_module_name when that fails or when
3956 (_initialize_psapi): New function. Initialize psapi stuff before it is
3957 needed or issue a warning if it is not found. Move psapi_module_handle
3960 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3962 * ada-lang.c (ada_remove_trailing_digits): New function.
3963 (ada_remove_po_subprogram_suffix): New function.
3964 (ada_decode): Improve. Move the description of the algorithm
3965 directly inside the code, instead of in the function global
3968 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3970 * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
3971 and always print the dereferenced value.
3973 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3975 * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
3976 of the case where the first argument is a reference.
3977 (ada_evaluate_subexp, case BINOP_ADD): Likewise.
3979 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3981 Implement support for Ada interface types.
3983 * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
3984 (ada_is_ignored_field): Ignore fields that are a dispatch table
3987 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3989 * top.c (print_gdb_version): Update copyright year.
3991 2008-01-01 Joel Brobecker <brobecker@adacore.com>
3993 * ChangeLog-2007: New ChangeLog rotation.
3994 * ChangeLog: Reset for 2008.
3995 * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
3998 For older changes see ChangeLog-2007.
4004 version-control: never