gdb/ChangeLog

   1 2008-09-08  Pedro Alves  <pedro@codesourcery.com>
   2
   3         * linux-nat.c (linux_nat_wait): Update inferior_ptid's ptid with
   4         thread_change_ptid.  Don't add or mark the main thread as running
   5         and executing here.
   6         * fork-child.c (fork_inferior): Add the main thread here.
   7
   8 2008-09-08  Jerome Guitton  <guitton@adacore.com>
   9
  10         * rs6000-tdep.c (rs6000_fetch_instruction)
  11         (rs6000_skip_stack_check): New functions.
  12         (skip_prologue): Skip stack check sequence.
  13
  14 2008-09-08  David Daney  <ddaney@avtrex.com>
  15
  16         * dummy-frame.h (frame.h): Include it.
  17         (struct frame_id): Remove declaration.
  18
  19 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
  20
  21         * spu-tdep.c (spu_push_dummy_code): New function.
  22         (spu_gdbarch_init): Install it.
  23
  24 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
  25
  26         * gdbarch.sh (gdbarch_dump): Use core_addr_to_string_nz
  27         instead of paddr_nz.
  28         * gdbarch.c: Regenerate.
  29
  30         * target.c (target_xfer_partial, debug_print_register): Use
  31         core_addr_to_string_nz instead of paddr_nz.
  32
  33 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
  34
  35         * rs6000-tdep.c (rs6000_gdbarch_init): Setup displaced stepping
  36         *before* calling gdbarch_init_osabi.
  37         (rs6000_aix_init_osabi): Disable displaced stepping.
  38
  39 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
  40
  41         * target.c (update_current_target): Do not inherit to_open
  42         or to_close.
  43         (pop_target): Call target_close on target_stack instead
  44         of current_target.
  45         (pop_all_targets_above): Likewise.
  46
  47 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
  48
  49         * gnu-v3-abi.c (gnuv3_decode_method_ptr): New function.
  50         (gnuv3_print_method_ptr): Use it.
  51         (gnuv3_method_ptr_to_value): Likewise.
  52
  53 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
  54
  55         * nto-tdep.h (struct nto_target_ops): Add gdbarch parameter to
  56         register_area callback function.
  57         * i386-nto-tdep.c (i386nto_register_area): Add gdbarch parameter.
  58         Use it instead of current_gdbarch.
  59         * nto-procfs.c (procfs_store_registers): Update call.
  60
  61 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
  62
  63         * mips-tdep.c (deprecated_mips_set_processor_regs_hack): Use
  64         regcache architecture instead of current_gdbarch.
  65
  66 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
  67
  68         * mep-tdep.c (struct mep_prologue): Add gdbarch member.
  69         (check_for_saved): Use it instead of current_gdbarch.
  70         (is_arg_spill): Add gdbarch paramter.  Use it instead
  71         of current_gdbarch.
  72         (mep_analyze_prologue): Add gdbarch parameter.  Pass it
  73         to is_arg_spill and check_for_saved.
  74         (mep_skip_prologue, mep_analyze_frame_prologue): Update calls.
  75
  76 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
  77
  78         * hppa-tdep.c (internalize_unwinds): Use objfile architecture
  79         instead of current_gdbarch.
  80
  81 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
  82
  83         * m68k-tdep.h (m68kbsd_fpreg_offset): Add gdbarch parameter.
  84         * m68kbsd-tdep.c (m68kbsd_fpreg_offset): Add gdbarch paramter.
  85         Use it instead of current_gdbarch.
  86         (m68kbsd_supply_fpregset): Update call.
  87         * m68kbsd-nat.c (m68kbsd_supply_fpregset): Likewise.
  88         (m68kbsd_collect_fpregset): Likewise.
  89
  90 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
  91
  92         * cris-tdep.c (cris_version, cris_mode): Remove.
  93         (crisv32_single_step_through_delay): Use tdep->cris_mode.
  94         (cris_breakpoint_from_pc): Likewise.
  95         (cris_frame_unwind_cache): Use tdep->cris_version.
  96         (crisv32_scan_prologue): Likewise.
  97         (cris_spec_reg_applicable): Add gdbarch argument.
  98         Use tdep->cris_version.
  99         (cris_register_size, cris_special_register_name): Update calls.
 100         (cris_special_register_name): Add gdbarch argument.
 101         (cris_register_name, crisv32_register_name): Update calls.
 102
 103 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
 104
 105         * m68hc11-tdep.c (gdb_print_insn_m68hc11): Use info->arch
 106         instead of current_gdbarch.
 107
 108         * sh64-tdep.c (gdb_print_insn_sh64): Remove.
 109         (sh64_gdbarch_init): Install print_insn_sh64 directly.
 110         * sh-tdep.c (gdb_print_insn_sh): Remove.
 111         (sh_gdbarch_init): Install print_insn_sh directly.
 112
 113         * mips-tdep.c (gdb_print_insn_mips): Do not check mips_abi
 114         from current_gdbarch.
 115         (gdb_print_insn_mips_n32, gdb_print_insn_mips_n64): New functions.
 116         (mips_gdbarch_init): Install them instead of gdb_print_insn_mips
 117         depending on mips_abi.
 118
 119 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
 120
 121         * gdbarch.sh (addr_bits_remove): Change type to 'm'.
 122         (smash_text_address): Likewise.
 123         * gdbarch.c, gdbarch.h: Regenerate.
 124
 125         * arch-utils.c (core_addr_identity): Add gdbarch parameter.
 126         * arch-utils.h (core_addr_identity): Likewise.
 127         * arm-tdep.c (arm_addr_bits_remove): Likewise.
 128         (arm_smash_text_address): Likewise.
 129         * hppa-tdep.c (hppa_smash_text_address): Likewise.
 130         * m88k-tdep.c (m88k_addr_bits_remove): Likewise.
 131         * s390-tdep.c (s390_addr_bits_remove): Likewise.
 132
 133         * mips-tdep.c (mips_addr_bits_remove): Add gdbarch parameter.
 134         Use it instead of current_gdbarch.
 135
 136         * arm-tdep.c (arm_prologue_prev_register, arm_unwind_pc,
 137         arm_dwarf2_prev_register): Update calls.
 138         * m88k-tdep.c (m88k_unwind_pc): Update call.
 139
 140 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
 141
 142         * dwarf2expr.h (dwarf2_read_address): Add gdbarch argument.
 143         * dwarf2expr.c (dwarf2_read_address): Add gdbarch argument.
 144         Call gdbarch_integer_to_address directly instead of converting
 145         to value and back.  Update comment.
 146         (execute_stack_op): Update call site.
 147         * dwarf2loc.c (find_location_expression): Likewise.
 148         (locexpr_describe_location): Update
 149
 150         * dwarf2expr.h (struct dwarf_expr_context): Add gdbarch member.
 151         * dwarf2-frame.c (execute_stack_op): Initialize ctx->gdbarch.
 152         * dwarf2loc. (dwarf2_evaluate_loc_desc): Likewise.
 153         (dwarf2_loc_desc_needs_frame): Likewise.
 154
 155 2008-09-05  Ulrich Weigand  <uweigand@de.ibm.com>
 156
 157         * breakpoint.h (struct bp_location): Change type of section
 158         member to "struct obj_section *".
 159         * tracepoint.h (struct tracepoint): Likewise.
 160         * symtab.h (struct general_symbol_info): Replace bfd_section
 161         member with obj_section.
 162         (struct symtab_and_line): Change type of section member to
 163         "struct obj_section *".
 164         (SYMBOL_BFD_SECTION): Remove macro, replace by ...
 165         (SYMBOL_OBJ_SECTION): ... this.
 166
 167         * minsym.c (prim_record_minimal_symbol_and_info): Record symbol
 168         section as obj_section instead of bfd_section.
 169
 170         * ada-lang.c (ada_decode_symbol): Use gsymbol->obj_section
 171         directly instead of looking of obj_section from bfd_section.
 172
 173         * objfiles.h (find_pc_sect_section): Remove.
 174         * objfiles.c (find_pc_sect_section): Remove.
 175         (find_pc_section): Inline find_pc_sect_section code.
 176
 177         * symfile.h (find_pc_overlay): Return struct obj_section *.
 178         (find_pc_mapped_section): Likewise.
 179         (section_is_overlay, section_is_mapped): Change type of section
 180         argument to struct obj_section *.
 181         (pc_in_mapped_range, pc_in_unmapped_range): Likewise.
 182         (overlay_mapped_address, overlay_unmapped_address): Likewise.
 183         (symbol_overlayed_address): Likewise.
 184         * symtab.h (symbol_overlayed_address): Likewise.
 185         * symfile.c (overlay_is_mapped): Remove.
 186         (section_is_mapped): Inline overlay_is_mapped code.  Update.
 187         (overlay_invalidate_all): Update.
 188         (section_is_overlay): Change section argument to type
 189         "struct obj_section *".  Use bfd_ methods.
 190         (pc_in_unmapped_range): Likewise.  Handle relocated sections.
 191         (pc_in_mapped_range): Likewise.  Handle relocated sections.
 192         (sections_overlap): Likewise.
 193         (overlay_unmapped_address): Likewise.
 194         (overlay_mapped_address): Likewise.
 195         (symbol_overlayed_address): Likewise.
 196         (find_pc_overlay): Return struct obj_section *.
 197         (find_pc_mapped_section): Likewise.
 198         (list_overlays_command): Update.
 199         (map_overlay_command, unmap_overlay_command): Update.
 200         (simple_overlay_update): Update.
 201
 202         * block.h (blockvector_for_pc_sect): Change section argument
 203         to type "struct obj_section *".
 204         (block_for_pc_sect): Likewise.
 205         * block.c (blockvector_for_pc_sect): Change section argument
 206         to type "struct obj_section *".
 207         (block_for_pc_sect): Likewise.
 208         * symtab.h (find_pc_sect_function, find_pc_sect_psymtab,
 209         find_pc_sect_symtab, find_pc_sect_psymbol, find_pc_sect_line,
 210         lookup_minimal_symbol_by_pc_section, find_function_start_pc): Likewise.
 211         (matching_bfd_sections): Rename to ...
 212         (matching_obj_sections): ... this.  Update argument types.
 213         * blockframe.c (find_pc_sect_function): Likewise.
 214         * breakpoint.c (describe_other_breakpoints): Likewise.
 215         (breakpoint_has_pc, check_duplicates_for): Likewise.
 216         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
 217         (lookup_minimal_symbol_by_pc_section): Likewise.
 218         * symtab.c (find_pc_sect_psymtab_closer): Likewise.
 219         (find_pc_sect_psymtab, find_pc_sect_psymbol, find_pc_sect_symtab,
 220         find_pc_sect_line, find_function_start_pc): Likewise.
 221         (matching_bfd_sections): Rename to ...
 222         (matching_obj_sections): ... this.  Update argument types.
 223
 224         * blockframe.c (find_pc_partial_function): Update to section
 225         type changes.  No longer call find_pc_sect_section.
 226         (cache_pc_function_section): Change to type "struct obj_section *".
 227         * breakpoint.c (resolve_sal_pc): Update to section type changes.
 228         * exec.c (xfer_memory): Likewise.
 229         * findvar.c (read_var_value): Likewise.
 230         * infcmd.c (jump_command): Likewise.
 231         * linespec.c (minsym_found): Likewise.
 232         * maint.c (maintenance_translate_address): Likewise.
 233         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Likewise.
 234         (lookup_solib_trampoline_symbol_by_pc): Likewise.
 235         * parse.c (write_exp_msymbol): Likewise.
 236         * printcmd.c (build_address_symbolic): Likewise.
 237         (address_info, sym_info): Likewise.
 238         * symmisc.c (dump_msymbols, print_symbol): Likewise.
 239         * symtab.c (fixup_section): Likewise.
 240         (fixup_symbol_section, fixup_psymbol_section): Likewise.
 241         (find_pc_line, find_function_start_sal): Likewise.
 242         * target.c (memory_xfer_partial): Likewise.
 243         * hppa-hpux-tdep.c (hppa64_hpux_in_solib_call_trampoline): Likewise.
 244         * spu-tdep.c (spu_overlay_update): Likewise.
 245
 246 2008-09-04  Doug Evans  <dje@google.com>
 247
 248         * defs.h (plongest,pulongest): Renamed from paddr_u,paddr_d.
 249         Change argument of pulongest from CORE_ADDR to ULONGEST.
 250         All callers updated.
 251         * utils.c (plongest): Renamed from paddr_d.
 252         (pulongest): Renamed from paddr_u, change arg type to ULONGEST.
 253         * remote-mips.c (send_srec): Use paddr_nz instead of paddr_u in
 254         `CORE_ADDR addr' arg of error message.
 255
 256 2008-09-03  Angela Marie Thomas <angela@releasedominatrix.com>
 257
 258         * ser-tcp.c (ser_tcp_send_break): New function.
 259         (_initialize_ser_tcp): Use ser_tcp_send_break.
 260         * ser-tcp.h (ser_tcp_send_break): New prototype.
 261
 262 2008-09-03  Ulrich Weigand  <uweigand@de.ibm.com>
 263
 264         * spu-tdep.c (spu_push_dummy_call): Update all stack pointer slots
 265         when allocating stack frame for inferior call.
 266
 267 2008-09-03  Ulrich Weigand  <uweigand@de.ibm.com>
 268
 269         * spu-tdep.c (spu_frame_unwind_cache): Do not attempt to unwind
 270         SP or return address if we failed to find a valid frame.
 271
 272 2008-09-03  Aleksandar Ristovski  <aristovski@qnx.com>
 273
 274         * breakpoint.c (breakpoint_init_inferior): Mark as not inserted only
 275         non-permanent breakpoints.
 276         (bpstat_stop_status): Change enable_state to bp_disabled only for
 277         non-permanent breakpoints.
 278         (bp_loc_is_permanent): New function.
 279         (create_breakpoint): Check if the location points to a permanent
 280         breakpoint and if it does, make breakpoint permanent.
 281         (update_breakpoint_locations): Make sure new locations of permanent
 282         breakpoints are properly initialized.
 283         * i386-tdep.c (i386_skip_permanent_breakpoint): New function.
 284         (i386_gdbarch_init): Set gdbarch_skip_permanent_breakpoint.
 285
 286 2008-09-02  Pedro Alves  <pedro@codesourcery.com>
 287
 288         * breakpoint.c (insert_breakpoints, update_global_location_list):
 289         Check breakpoints_always_inserted_mode instead of
 290         always_inserted_mode directly.
 291
 292 2008-09-02  Andreas Schwab  <schwab@suse.de>
 293
 294         * ia64-tdep.c (ia64_get_dyn_info_list): Use obj_section_addr.
 295
 296 2008-09-01  Jan Kratochvil  <jan.kratochvil@redhat.com>
 297
 298         Stay compatible after the GCC PR fortran/29635 fix.
 299         * dwarf2read.c (process_die <DW_TAG_imported_module>)
 300         (process_die <DW_TAG_imported_module>): Do not assert anything about
 301         these unsupported tags.
 302
 303 2008-08-29  Tom Tromey  <tromey@redhat.com>
 304
 305         * maint.c (_initialize_maint_cmds): Fix typo.
 306
 307 2008-08-29  Tom Tromey  <tromey@redhat.com>
 308
 309         * dwarf2read.c (dwarf2_build_psymtabs_hard): Copy dirname on
 310         obstack.
 311
 312 2008-08-27  Ulrich Weigand  <uweigand@de.ibm.com>
 313
 314         * remote.c: Include "gdb_stat.h".
 315
 316 2008-08-26  Ulrich Weigand  <uweigand@de.ibm.com>
 317
 318         * dummy-frame.h (dummy_frame_pop): Add prototype.
 319         * dummy-frame.c: Include "observer.h".
 320         (dummy_frame_push): Do not check for stale frames.
 321         (dummy_frame_pop): New function.
 322         (cleanup_dummy_frames): New function.
 323         (_initialize_dummy_frame): Install it as inferior_created observer.
 324
 325         * frame.h (struct frame_id): Update comments.
 326         (frame_id_inner): Remove prototype.
 327         * frame.c (frame_id_inner): Make static.  Add comments.
 328         (frame_find_by_id): Update frame_id_inner safety net check to avoid
 329         false positives for targets using non-contiguous stack ranges.
 330         (get_prev_frame_1): Update frame_id_inner safety net check.
 331         (frame_pop): Call dummy_frame_pop when popping a dummy frame.
 332
 333         * stack.c (return_command): Directly pop the selected frame.
 334         * infrun.c (handle_inferior_event): Remove dead code.
 335         * i386-tdep.c (i386_push_dummy_call): Update comment.
 336
 337 2008-08-26  Ulrich Weigand  <uweigand@de.ibm.com>
 338
 339         * breakpoint.c (remove_breakpoint): Do not fail if unable to remove
 340         breakpoint from shared library.
 341
 342 2008-08-26  Ulrich Weigand  <uweigand@de.ibm.com>
 343
 344         * solib-svr4.c (read_program_header): New function.
 345         (scan_dyntag_auxv): New function.
 346         (elf_locate_base): Use it if scan_dyntag fails.
 347         (find_program_interpreter): New function.
 348         (enable_break): Use it instead of .interp section.
 349
 350 2008-08-26  Ulrich Weigand  <uweigand@de.ibm.com>
 351
 352         * remote.h (remote_filename_p, remote_bfd_open): Add prototypes.
 353         * remote.c (remote_bfd_iovec_open, remote_bfd_iovec_close,
 354         remote_bfd_iovec_pread, remote_bfd_iovec_stat, remote_filename_p,
 355         remote_bfd_open): New functions.
 356         (remote_hostio_send_command): Fail safely if remote connection
 357         is not set up.
 358
 359         * solist.h (solib_open): Remove prototype.
 360         (solib_bfd_open): Add prototype.
 361         * solib.c: Include "remote.h".
 362         (solib_open): Remove, replace by ...
 363         (solib_bfd_open): ... this new function.  Handle remote BFDs.
 364         (solib_map_sections): Replace solib_open by solib_bfd_open.
 365         * solib-frv.c: Include "exceptions.h".
 366         (enable_break2): Replace solib_open by solib_bfd_open.
 367         * solib-svr4.c: Include "exceptions.h".
 368         (enable_break): Replace solib_open by solib_bfd_open.
 369
 370         * symfile.c: Include "remote.h".
 371         (build_id_verify): Handle remote BFDs.
 372         (separate_debug_file_exists): Use BFD to access file.  Handle
 373         remote BFDs.
 374         (symfile_bfd_open): Handle remote BFDs.
 375         (reread_symbols): Handle remote BFDs.
 376
 377         * NEWS: Mention "remote:" argument prefix to "set sysroot".
 378
 379 2008-08-26  Ulrich Weigand  <uweigand@de.ibm.com>
 380
 381         * gdbarch.sh (target_gdbarch): New global variable.
 382         (deprecated_current_gdbarch_select_hack): Set it.
 383         * gdbarch.c, gdbarch.h: Regenerate.
 384
 385         * arch-utils.c (gdbarch_update_p): Use target_gdbarch instead
 386         of current_gdbarch.
 387         * target-descriptions.c (target_find_description): Likewise.
 388         * arm-tdep.c (arm_update_current_architecture): Likewise.
 389         (show_fp_model, arm_show_abi, arm_show_fallback_mode,
 390         arm_show_force_mode): Likewise.
 391         * mips-tdep.c (show_mask_address, show_mipsfpu_command,
 392         show_mips_abi): Likewise.
 393         * mep-tdep.c (me_module_register_set, current_me_module): Likewise.
 394
 395         * target.c (target_translate_tls_address): Use target_gdbarch
 396         instead of current_gdbarch.
 397         * remote.c (struct packet_reg): Likewise.
 398         (get_remote_arch_state, packet_reg_from_regnum,
 399         packet_reg_from_pnum, remote_check_symbols, remote_wait,
 400         remote_address_masked, remote_insert_breakpoint,
 401         remote_insert_hw_breakpoint, remote_read_description): Likewise.
 402         * remote-m32r-sdi.c (m32r_resume, m32r_wait): Likewise.
 403         * remote-mips.c (mips_open, mips_common_breakpoint): Likewise.
 404         * cris-tdep.c (cris_can_use_hardware_watchpoint): Likewise.
 405
 406         * solib.c (solib_open, solib_map_sections, solib_read_symbols,
 407         solib_add, info_sharedlibrary_command, solib_address,
 408         solib_create_inferior_hook, in_solib_dynsym_resolve_code,
 409         solib_global_lookup): Likewise.
 410         * solib-frv.c (enable_break2, frv_relocate_main_executable): Likewise.
 411         * solib-irix.c (irix_current_sos, irix_open_symbol_file_object):
 412         Likewise.
 413         * solib-sunos.c (sunos_solib_create_inferior_hook): Likewise.
 414         * solib-svr4.c (exec_entry_point, enable_break, svr4_free_so,
 415         set_solib_svr4_fetch_link_map_offsets, svr4_fetch_link_map_offsets):
 416         Likewise.
 417         * nto-tdep.c (nto_find_and_open_solib, nto_init_solib_absolute_prefix,
 418         nto_truncate_ptr): Likewise.
 419         * mips-linux-tdep.c (mips_linux_in_dynsym_stub): Likewise.
 420
 421 2008-08-26  Luis Machado  <luisgpm@br.ibm.com>
 422
 423         * ppc-linux-tdep.c (ppc_linux_vsx_regset_sections) New structure.
 424         (ppc_linux_vmx_regset_sections): New structure.
 425         (ppc_linux_fp_regset_sections): New structure.
 426         (ppc_linux_init_abi): Select core-file regset  based on target
 427         features.
 428
 429 2008-08-26  Ulrich Weigand  <uweigand@de.ibm.com>
 430
 431         * target.c (debug_print_register): Use regcache_raw_collect
 432         instead of regcache_cooked_read.  Only handle raw registers.
 433
 434 2008-08-25  Pedro Alves  <pedro@codesourcery.com>
 435
 436         * cp-name-parser.y: Include config.h before system headers.
 437
 438 2008-08-25  Ulrich Weigand  <uweigand@de.ibm.com>
 439
 440         * m88k-tdep.c: Update for unwinder changes.
 441
 442 2008-08-24  Tom Tromey  <tromey@redhat.com>
 443
 444         * s390-tdep.c (s390_address_class_type_flags): Use
 445         TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1.
 446         (s390_address_class_type_flags_to_name): Likewise.
 447         (s390_address_class_name_to_type_flags): Likewise.
 448
 449 2008-08-24  Tom Tromey  <tromey@redhat.com>
 450
 451         * rs6000-tdep.c (rs6000_builtin_type_vec128): Don't use
 452         TYPE_FLAGS.
 453         * features/rs6000/powerpc-vsx32l.c
 454         (initialize_tdesc_powerpc_vsx32l): Update.
 455         * features/rs6000/powerpc-vsx32.c
 456         (initialize_tdesc_powerpc_vsx32): Update.
 457         * features/rs6000/powerpc-vsx64.c
 458         (initialize_tdesc_powerpc_vsx64): Update.
 459         * features/rs6000/powerpc-vsx64l.c
 460         (initialize_tdesc_powerpc_vsx64l): Update.
 461         * target-descriptions.c (maint_print_c_tdesc_cmd): Emit
 462         TYPE_VECTOR, not TYPE_FLAGS.
 463
 464 2008-08-24  Tom Tromey  <tromey@redhat.com>
 465
 466         * xml-tdesc.c (tdesc_end_union): Update.
 467         * stabsread.c (define_symbol): Update.
 468         (read_type): Update.
 469         (read_struct_type): Update.
 470         (read_enum_type): Update.
 471         * spu-tdep.c (spu_builtin_type_vec128): Update.
 472         * sh-tdep.c (sh_push_dummy_call_fpu): Update.
 473         (sh_push_dummy_call_nofpu): Update.
 474         * mdebugread.c (parse_symbol): Update.
 475         (parse_symbol): Update.
 476         (parse_symbol): Update.
 477         (upgrade_type): Update.
 478         * jv-lang.c (java_lookup_class): Update.
 479         * iq2000-tdep.c (iq2000_pointer_to_address): Update.
 480         * i386-tdep.c (i386_mmx_type): Update.
 481         (i386_sse_type): Update.
 482         * gdbtypes.h (enum type_flag_value): New enum.
 483         (enum type_instance_flag_value): New enum.
 484         (TYPE_FLAG_UNSIGNED, TYPE_FLAG_NOSIGN, TYPE_FLAG_STUB,
 485         TYPE_FLAG_TARGET_STUB, TYPE_FLAG_STATIC, TYPE_FLAG_PROTOTYPED,
 486         TYPE_FLAG_INCOMPLETE, TYPE_FLAG_VARARGS, TYPE_FLAG_VECTOR,
 487         TYPE_FLAG_FIXED_INSTANCE, TYPE_FLAG_STUB_SUPPORTED,
 488         TYPE_FLAG_NOTTEXT): Now enum constants.
 489         (TYPE_FLAG_CONST, TYPE_FLAG_VOLATILE, TYPE_FLAG_CODE_SPACE,
 490         TYPE_FLAG_DATA_SPACE, TYPE_FLAG_ADDRESS_CLASS_1,
 491         TYPE_FLAG_ADDRESS_CLASS_2): Remove.
 492         (TYPE_INSTANCE_FLAG_CONST, TYPE_INSTANCE_FLAG_VOLATILE,
 493         TYPE_INSTANCE_FLAG_CODE_SPACE, TYPE_INSTANCE_FLAG_DATA_SPACE,
 494         TYPE_INSTANCE_FLAG_ADDRESS_CLASS_1,
 495         TYPE_INSTANCE_FLAG_ADDRESS_CLASS_2): New constants.
 496         (TYPE_UNSIGNED, TYPE_NOSIGN, TYPE_STUB, TYPE_TARGET_STUB,
 497         TYPE_STATIC, TYPE_PROTOTYPED, TYPE_INCOMPLETE, TYPE_VARARGS,
 498         TYPE_VECTOR, TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED,
 499         TYPE_NOTTEXT): Update.
 500         (TYPE_FLAG_ADDRESS_CLASS_ALL): Remove.
 501         (TYPE_INSTANCE_FLAG_ADDRESS_CLASS_ALL): New define.
 502         (TYPE_VOLATILE, TYPE_CODE_SPACE, TYPE_DATA_SPACE,
 503         TYPE_ADDRESS_CLASS_1, TYPE_ADDRESS_CLASS_2,
 504         TYPE_ADDRESS_CLASS_ALL): Update.
 505         (struct main_type) <flags>: Remove.
 506         <flag_unsigned, flag_nosign, flag_stub, flag_target_stub,
 507         flag_static, flag_prototyped, flag_incomplete, flag_varargs,
 508         flag_vector, flag_stub_supported, flag_nottext,
 509         flag_fixed_instance>: New fields.
 510         <nfields, vptr_fieldno>: Move earlier.
 511         (TYPE_FLAGS): Remove.
 512         * gdbtypes.c (make_pointer_type): Update.
 513         (address_space_name_to_int): Update.
 514         (address_space_int_to_name): Update.
 515         (make_type_with_address_space): Update.
 516         (make_cv_type): Update.
 517         (create_range_type): Update.
 518         (get_discrete_bounds): Update.
 519         (create_set_type): Update.
 520         (make_vector_type): Update.
 521         (smash_to_method_type): Update.
 522         (check_typedef): Update.
 523         (check_stub_method): Update.
 524         (init_type): Individually assign flag fields.
 525         (recursive_dump_type): Don't print entire TYPE_FLAGS field.  Do
 526         print TYPE_FIXED_INSTANCE, TYPE_STUB_SUPPORTED, and TYPE_NOTTEXT.
 527         (copy_type_recursive): Copy the entire main type.  Don't use
 528         TYPE_FLAGS.
 529         * features/rs6000/powerpc-altivec64l.c
 530         (initialize_tdesc_powerpc_altivec64l): Update.
 531         * features/rs6000/powerpc-altivec64.c
 532         (initialize_tdesc_powerpc_altivec64): Update.
 533         * features/rs6000/powerpc-altivec32l.c
 534         (initialize_tdesc_powerpc_altivec32l): Update.
 535         * features/rs6000/powerpc-altivec32.c
 536         (initialize_tdesc_powerpc_altivec32): Update.
 537         * features/rs6000/powerpc-7400.c (initialize_tdesc_powerpc_7400):
 538         Update.
 539         * features/arm-with-iwmmxt.c (initialize_tdesc_arm_with_iwmmxt):
 540         Update.
 541         * dwarf2read.c (read_structure_type): Update.
 542         (read_enumeration_type): Likewise.
 543         (process_enumeration_scope): Likewise.
 544         (read_tag_pointer_type): Likewise.
 545         (read_subroutine_type): Likewise.
 546         (read_subroutine_type): Likewise.
 547         (read_base_type): Likewise.
 548         * coffread.c (coff_read_enum_type): Update.
 549         * ada-valprint.c (adjust_type_signedness): Update.
 550         * ada-typeprint.c (print_record_field_types): Update.
 551         * ada-lang.c (packed_array_type): Update.
 552         (empty_record): Don't reset TYPE_FLAGS.
 553         (ada_template_to_fixed_record_type_1): Update.
 554         (ada_template_to_fixed_record_type_1): Likewise.
 555         (template_to_static_fixed_type): Likewise.
 556         (to_record_with_fixed_variant_part): Likewise.
 557         (to_fixed_record_type): Likewise.
 558         (to_fixed_array_type): Likewise.
 559         (to_static_fixed_type): Likewise.
 560
 561 2008-08-23  Jim Blandy  <jimb@redhat.com>
 562
 563         PR macros/607:
 564         * symmisc.c (print_symbol_bcache_statistics): Include statistics
 565         for the macro bcache.
 566
 567 2008-08-23  Tom Tromey  <tromey@redhat.com>
 568
 569         * macrotab.h (struct macro_definition) <kind>: Shrink to one bit.
 570         (argc): Now 31 bits.
 571
 572 2008-08-22  Tom Tromey  <tromey@redhat.com>
 573
 574         * NEWS: Move macro entries back under "New commands".
 575
 576 2008-08-22  Ulrich Weigand  <uweigand@de.ibm.com>
 577
 578         * breakpoint.c (create_overlay_event_breakpoint): Rename to ...
 579         (create_overlay_event_breakpoint_1): ... this.  Add OBJFILE parameter.
 580         (create_overlay_event_breakpoint): Loop over all objfiles to install
 581         multiple instances of the overlay event breakpoint if present.
 582
 583 2008-08-22  Ulrich Weigand  <uweigand@de.ibm.com>
 584
 585         * spu-tdep.c (spu_overlay_new_objfile): Only consider SPU objfiles.
 586         (info_spu_event_command): Command only supported on SPU architecture.
 587         (info_spu_signal_command): Likewise.
 588         (info_spu_mailbox_command): Likewise.
 589         (info_spu_dma_command): Likewise.
 590         (info_spu_proxydma_command): Likewise.
 591
 592 2008-08-22  Ulrich Weigand  <uweigand@de.ibm.com>
 593
 594         * infrun.c (adjust_pc_after_break): Do not call get_thread_regcache
 595         if the thread has already exited.
 596
 597 2008-08-22  Pedro Alves  <pedro@codesourcery.com>
 598
 599         * infrun.c (proceed): Move back setting previous_inferior_ptid
 600         from here ...
 601         (wait_for_inferior): ... to here.
 602         (fetch_inferior_event): ... and here.
 603
 604 2008-08-21  Ulrich Weigand  <uweigand@de.ibm.com>
 605
 606         * gdbarch.sh: Include "regcache.h" into gdbarch.c.
 607         (deprecated_current_gdbarch_select_hack): Call registers_changed
 608         instead of reinit_frame_cache.
 609         * gdbarch.c: Regenerate.
 610
 611 2008-08-21  Ulrich Weigand  <uweigand@de.ibm.com>
 612
 613         * elfread.c (elf_symtab_read): Do not relocate thread-local symbols.
 614
 615 2008-08-21  Daniel Jacobowitz  <dan@codesourcery.com>
 616
 617         * xcoffread.c (SYMNAME_ALLOC): Correct syntax.
 618
 619 2008-08-21  Ulrich Weigand  <uweigand@de.ibm.com>
 620
 621         * findvar.c (locate_var_value): Do not call get_frame_arch
 622         with a NULL frame argument.
 623
 624 2008-08-21  Ulrich Weigand  <uweigand@de.ibm.com>
 625
 626         * frame.h (frame_map_regnum_to_name): Remove prototype.
 627         (frame_map_name_to_regnum): Remove prototype.
 628         * frame.c (frame_map_regnum_to_name): Remove.
 629         (frame_map_name_to_regnum): Remove.
 630         (frame_unwind_register_value): Use user_reg_map_regnum_to_name
 631         instead of frame_map_regnum_to_name.
 632         * ax-gdb.c: Include "user-regs.h".
 633         (gen_expr): Use user_reg_map_name_to_regnum instead of
 634         frame_map_name_to_regnum.
 635         * eval.c:  Include "user-regs.h".
 636         (evaluate_subexp_standard): Use user_reg_map_name_to_regnum
 637         instead of frame_map_name_to_regnum.
 638         * infcmd.c (registers_info): Likewise.
 639         * parse.c: Include "user-regs.h".
 640         (write_dollar_variable): Use user_reg_map_name_to_regnum
 641         instead of frame_map_name_to_regnum.
 642         * tracepoint.c: Include "user-regs.h".
 643         (encode_actions): Use user_reg_map_name_to_regnum
 644         instead of frame_map_name_to_regnum.
 645         * valops.c: Include "user-regs.h".
 646         (value_fetch_lazy): Use user_reg_map_regnum_to_name instead
 647         of frame_map_regnum_to_name.
 648
 649 2008-08-21  Ulrich Weigand  <uweigand@de.ibm.com>
 650
 651         * ppc-linux-tdep.c (ppc64_linux_convert_from_func_ptr_addr): Read
 652         and manually relocate .opd contents from BFD instead of reading
 653         them from target memory.
 654
 655 2008-08-21  Daniel Jacobowitz  <dan@codesourcery.com>
 656
 657         * dwarf2read.c (processing_current_prefix): Delete static
 658         variable.
 659         (process_full_comp_unit): Do not set processing_current_prefix.
 660         (dwarf2_full_name): New function.
 661         (read_func_scope): Do not set processing_current_prefix.  Use
 662         determine_prefix.
 663         (read_structure_type): Do not set processing_current_prefix.  Remove
 664         unused inner cleanup.
 665         (process_structure_scope): Do not set processing_current_prefix.
 666         (read_enumeration_type): Use dwarf2_full_name.
 667         (determine_class_name): Return a const char *.  Put the result
 668         on the objfile obstack.  Use dwarf2_full_name.
 669         (read_namespace_type): New function.
 670         (read_namespace): Do not create the type here.  Use
 671         determine_prefix.
 672         (read_typedef): Use dwarf2_full_name.  Do not pass the name
 673         to init_type.
 674         (read_base_type): Do not pass the name to init_type.  Handle
 675         TYPE_FLAG_NOSIGN.
 676         (read_unspecified_type): Do not pass the name to init_type.
 677         (new_symbol): Use dwarf2_full_name instead of
 678         processing_current_prefix.
 679         (read_type_die): Do not set processing_current_prefix.  Handle
 680         DW_TAG_namespace.
 681         (determine_prefix): Handle specifications.  Return the result
 682         on the objfile obstack.  Handle unions correctly.
 683
 684 2008-08-21  Daniel Jacobowitz  <dan@codesourcery.com>
 685
 686         * buildsym.c (add_symbol_to_list): Do not call
 687         cp_scan_for_anonymous_namespaces here.
 688         (finish_block): Do not call cp_set_block_scope here.
 689         * cp-namespace.c (processing_has_namespace_info)
 690         (processing_current_prefix): Delete.
 691         (cp_initialize_namespace): Do not initialize
 692         processing_has_namespace_info.
 693         (cp_scan_for_anonymous_namespaces): Use SYMBOL_DEMANGLED_NAME.  Do
 694         not check processing_has_namespace_info.
 695         (cp_set_block_scope): Take prefix and namespace info flag as
 696         arguments.  Honor namespaces regardless of a demangled name.
 697         * cp-support.h (processing_has_namespace_info)
 698         (processing_current_prefix): Delete declarations.
 699         (cp_set_block_scope): Update prototype.
 700         * dwarf2read.c (processing_has_namespace_info)
 701         (processing_current_prefix): New static variables.
 702         (read_file_scope): Initialize processing_has_namespace_info.
 703         (read_func_scope): Call cp_set_block_scope for C++.
 704         (new_symbol): Call cp_scan_for_anonymous_namespaces for C++.
 705         * symtab.c (symbol_demangled_name): Accept a const argument.
 706         * symtab.h (symbol_demangled_name): Update prototype.
 707
 708 2008-08-21  Daniel Jacobowitz  <dan@codesourcery.com>
 709
 710         * ax-gdb.c (gen_var_ref): Use SYMBOL_LINKAGE_NAME.
 711         * blockframe.c (find_pc_partial_function): Likewise.
 712         * buildsym.c (find_symbol_in_list): Likewise.
 713         * c-valprint.c (c_val_print): Likewise.
 714         * coffread.c (patch_opaque_types, process_coff_symbol): Likewise.
 715         (coff_read_enum_type): Likewise.  Use SYMBOL_SET_LINKAGE_NAME.
 716         * cp-support.c (cp_remove_params): Renamed from remove_params and
 717         made global.
 718         (overload_list_add_symbol): Update call to remove_params.
 719         * cp-support.h (cp_remove_params): Declare.
 720         * dwarf2read.c (process_enumeration_scope): Use SYMBOL_LINKAGE_NAME.
 721         (dwarf2_const_value): Use SYMBOL_PRINT_NAME.
 722         * expprint.c (dump_subexp_body_standard): Likewise.
 723         * f-valprint.c (info_common_command, there_is_a_visible_common_named):
 724         Use SYMBOL_LINKAGE_NAME to find symbols and SYMBOL_PRINT_NAME
 725         for messages.
 726         * findvar.c (read_var_value): Use SYMBOL_LINKAGE_NAME.
 727         * gnu-v2-abi.c (gnuv2_value_rtti_type): Likewise.
 728         * hppa-hpux-tdep.c (hppa32_hpux_in_solib_call_trampoline)
 729         (hppa_hpux_skip_trampoline_code): Use SYMBOL_LINKAGE_NAME to find
 730         symbols and SYMBOL_PRINT_NAME for messages.
 731         * jv-lang.c (add_class_symbol): Use SYMBOL_SET_LINKAGE_NAME.
 732         * linespec.c (decode_line_2): Use SYMBOL_LINKAGE_NAME.
 733         * mdebugread.c (parse_symbol): Use SYMBOL_LINKAGE_NAME and
 734         SYMBOL_SET_LINKAGE_NAME.
 735         (mylookup_symbol): Use SYMBOL_LINKAGE_NAME.
 736         * minsyms.c (add_minsym_to_demangled_hash_table): Use
 737         SYMBOL_SEARCH_NAME.
 738         (lookup_minimal_symbol): Use SYMBOL_LINKAGE_NAME or
 739         SYMBOL_MATCHES_SEARCH_NAME, depending on the pass.
 740         * objfiles.h (ALL_OBJFILE_MSYMBOLS): Use SYMBOL_LINKAGE_NAME.
 741         * printcmd.c (build_address_symbolic): Use SYMBOL_LINKAGE_NAME.
 742         (address_info): Use SYMBOL_PRINT_NAME for messages and
 743         SYMBOL_LINKAGE_NAME for lookups.
 744         * sol-thread.c (info_cb): Use SYMBOL_PRINT_NAME for messages.
 745         * stabsread.c (patch_block_stabs, define_symbol)
 746         (read_type, read_enum_type, common_block_end)
 747         (cleanup_undefined_types_1, scan_file_globals): Use
 748         SYMBOL_LINKAGE_NAME, SYMBOL_SET_LINKAGE_NAME, ALL_OBJFILE_MSYMBOLS,
 749         and SYMBOL_PRINT_NAME.
 750         * stack.c (print_frame_args): Use SYMBOL_LINKAGE_NAME.
 751         (print_frame, frame_info): Use SYMBOL_PRINT_NAME for output.  Use
 752         cp_remove_params instead of cplus_demangle.
 753         (print_block_frame_labels, print_frame_arg_vars): Use
 754         SYMBOL_LINKAGE_NAME.
 755         * symmisc.c (dump_msymbols): Use ALL_OBJFILE_MSYMBOLS and
 756         SYMBOL_LINKAGE_NAME.
 757         (dump_symtab_1, print_symbol, print_partial_symbols)
 758         (maintenance_check_symtabs): Use SYMBOL_LINKAGE_NAME.
 759         * symtab.h (DEPRECATED_SYMBOL_NAME): Delete.
 760         (SYMBOL_SET_LINKAGE_NAME): New.
 761         (SYMBOL_SET_NAMES): Add a comment.
 762         * tracepoint.c (set_traceframe_context, validate_actionline)
 763         (collect_symbol, scope_info): Use SYMBOL_LINKAGE_NAME for
 764         lookups and SYMBOL_PRINT_NAME for output.
 765         * typeprint.c (typedef_print): Use SYMBOL_LINKAGE_NAME.
 766         * xcoffread.c (process_xcoff_symbol): Use SYMBOL_SET_LINKAGE_NAME.
 767
 768 2008-08-21  Pedro Alves  <pedro@codesourcery.com>
 769
 770         * arm-tdep.c (arm_pc_is_thumb): Use obj_section_addr.
 771         * hppa-hpux-tdep.c (hppa_hpux_find_dummy_bpaddr): Likewise.
 772         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Use
 773         obj_section_addr and obj_section_endaddr.
 774         * hppa-tdep.c (hppa64_convert_code_addr_to_fptr): Likewise.
 775         * hppabsd-tdep.c (hppabsd_find_global_pointer): Likewise.
 776         * ia64-tdep.c (ia64_find_global_pointer): Likewise.
 777         (find_extant_func_descr): Likewise.
 778         * solib-frv.c (frv_relocate_main_executable): Use
 779         obj_section_addr.
 780         * xstormy16-tdep.c (xstormy16_find_jmp_table_entry): Use
 781         obj_section_addr and obj_section_endaddr.
 782
 783 2008-08-21  Paul N. Hilfinger  <hilfinger@adacore.com>
 784
 785         * NEWS: Amplify last entry on boolean types in Ada.
 786
 787 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
 788
 789         * dwarf2read.c (die_specification, dwarf2_extension, follow_die_ref):
 790         Make the dwarf2_cu * parameter output as well as input.  Update it if
 791         we follow a reference to another CU.
 792         (read_func_scope, determine_class_name, namespace_name, dwarf2_attr)
 793         (die_type, die_containing_type): Update calls to changed functions.
 794         Use the returned CU along with the returned DIE.
 795         (read_namespace): Use dwarf2_attr instead of dwarf2_extension.
 796
 797 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
 798
 799         * dwarf2read.c (queue_comp_unit): Take an objfile argument.  Read
 800         in the DIEs here.
 801         (process_queue): Do not read in the DIEs here.
 802         (psymtab_to_symtab_1): Update call to queue_comp_unit.
 803         (read_full_die): Do not call queue_comp_unit from here.
 804         (maybe_queue_comp_unit): New function.
 805         (follow_die_ref): Use it.
 806
 807 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
 808
 809         * dwarf2read.c (struct attribute): Move earlier.
 810         (struct die_info): Change attrs to a trailing array.
 811         (dwarf_alloc_die): Take the number of attributes.  Allocate space
 812         for them.
 813         (read_full_die): Update call to dwarf_alloc_die.  Do not manually
 814         allocate attributes.
 815
 816 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
 817
 818         * dwarf2read.c (REF_HASH_SIZE): Delete.
 819         (struct dwarf2_cu): Replace die_ref_table with die_hash.
 820         (struct die_info): Remove next_ref.
 821         (store_in_ref_table): Remove offset argument.  Rewrite to use
 822         htab_find_slot_with_hash.
 823         (die_hash, die_eq): New.
 824         (read_comp_unit): Allocate the die_hash.
 825         (read_die_and_children): Update call to store_die_ref.
 826         (follow_die_ref): Rewrite to use htab_find_with_hash.
 827
 828 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
 829
 830         * dwarf2read.c (free_die_list, copy_die): Delete.
 831         (dwarf_alloc_die): Take a CU argument.  Allocate the new DIE
 832         on the obstack.
 833         (read_full_die): Update call to dwarf_alloc_die.  Allocate
 834         attributes on the CU obstack.
 835         (free_one_comp_unit): Do not call free_die_list.
 836
 837 2008-08-20  Daniel Jacobowitz  <dan@codesourcery.com>
 838
 839         * dwarf2read.c (read_die_and_children): Ignore NULL DIEs.
 840         (read_die_and_siblings): Likewise.  Do not add padding DIEs to the
 841         sibling list.
 842         (read_full_die): Do not allocate DIEs for abbrev 0.
 843         (follow_die_ref): Correct error message.
 844
 845 2008-08-20  Pedro Alves  <pedro@codesourcery.com>
 846
 847         * linespec.c (symtab_from_filename): Also throw NOT_FOUND_ERROR if
 848         there are no symbols loaded, instead of throwing a generic error.
 849         (decode_variable): Likewise.
 850
 851 2008-08-20  Pedro Alves  <pedro@codesourcery.com>
 852
 853         * objfiles.h (struct obj_section): Remove addr and endaddr fields.
 854         (obj_section_offset, obj_section_addr, obj_section_endaddr): New
 855         macros.
 856         * objfiles.c (add_to_objfile_sections): Don't set addr, endaddr
 857         and offset.  Use size_t instead of unsigned long.
 858         (build_objfile_section_table): Use size_t instead of unsigned
 859         long.
 860         (objfile_relocate): Don't relocate s->addr and s->endaddr, they're
 861         gone.
 862         (find_pc_sect_section): Use obj_section_addr and
 863         obj_section_endaddr.
 864         * symfile.c (symfile.c): Remove code that maps sections
 865         offsets in "addr" to the object's sections.
 866         * blockframe.c (find_pc_partial_function): Use obj_section_endaddr.
 867         * gcore.c (gcore_create_callback): Use obj_section_addr and
 868         obj_section_endaddr.
 869         * maint.c (print_objfile_section_info): Likewise.
 870         * printcmd.c (sym_info): Use obj_section_addr and
 871         obj_section_endaddr.
 872         * symtab.c (fixup_section): Likewise.
 873
 874 2008-08-20  Mark Kettenis  <kettenis@gnu.org>
 875
 876         * sparc-tdep.c: Make some comments catch up with reality.
 877
 878 2008-08-20  Vladimir Prus  <vladimir@codesourcery.com>
 879
 880         * NEWS: Mention 'set target-async'
 881
 882 2008-08-19  Vladimir Prus  <vladimir@codesourcery.com>
 883
 884         * infrun.c (resume): If the thread is placed to the deferred step
 885         queue, mark it as running.
 886
 887 2008-08-19  Vladimir Prus  <vladimir@codesourcery.com>
 888
 889         Make sure target supports non-stop.
 890         * infcmd.c (run_command_1, attach_command): If non-stop mode
 891         is requested, verify the target supports it.
 892         * linux-nat.c (linux_nat_supports_non_stop): New.
 893         (linux_nat_add_target): Register the above.
 894         * target.c (find_default_supports_non_stop)
 895         (target_supports_non_stop): New.
 896         (init_dummy_target): Register find_default_supports_non_stop.
 897         * target.h (struct target_ops): New field to_supports_non_stop.
 898         (target_supports_non_stop): New.
 899
 900 2008-08-19  Pedro Alves  <pedro@codesourcery.com>
 901             Vladimir Prus  <vladimir@codesourcery.com>
 902
 903         * target.c (target_async_permitted, target_async_permitted_1)
 904         (set_maintenance_target_async_permitted)
 905         (show_maintenance_target_async_permitted): New.
 906         (initialize_targets): Register 'set target-async'.
 907         * target.h (target_async_permitted): Declare.
 908         * linux-nat.c (linux_nat_async_enabled)
 909         (linux_nat_async_permitted, set_maintenance_linux_async_permitted)
 910         (show_maintenance_linux_async_permitted): Remove.
 911         (sigchld_handler, linux_nat_is_async_p, linux_nat_can_async_p)
 912         (get_pending_events, linux_nat_async): Use target_async_permitted.
 913         (linux_nat_set_async_mode): Remove, moving the only used bits
 914         into...
 915         (linux_nat_setup_async): This.
 916         (_initialize_linux_nat): Do not register 'maint set linux-async'.
 917         Use linux_nat_setup_async.
 918         * remote.c (remote_async_permitted, remote_async_permitted_set)
 919         (set_maintenance_remote_async_permitted)
 920         (show_maintenance_remote_async_permitted): Remove.
 921         (remote_open_1, remote_terminal_inferior, remote_can_async_p)
 922         (remote_is_async_p): Use target_async_permitted.
 923         (_initialize_remote): Don't register 'main set remote-async'.
 924         * mi/mi-cmds.c (mi_cmds): Register -list-target-features.
 925         * mi/mi-cmds.h (mi_cmd_list_target_features): New.
 926         * mi/mi-main.c (mi_cmd_list_target_features): New.
 927
 928 2008-08-19  Vladimir Prus  <vladimir@codesourcery.com>
 929
 930         * target.c (maybe_kill_then_attach)
 931         (maybe_kill_then_create_inferior): Remove.
 932         (update_current_target): Do not default to_attach,
 933         to_create_inferiour, to_is_async_p.
 934
 935 2008-08-19  Paul N. Hilfinger  <hilfinger@adacore.com>
 936
 937         Changes for supporting boolean types in debugging data.
 938         * ada-lang.c (discrete_type_high_bound,discrete_type_low_bound): Change
 939         API to return LONGEST values rather than struct values.
 940         (ada_evaluate_subexp): Change to use new API of discrete_type_low_bound
 941         and discrete_type_high_bound.
 942         (to_fixed_range_type): Create a range type in cases where
 943         argument is base type and its limits are representable as ints.
 944         (ada_is_modular_type): Correct so that base type must be integral.
 945         * ada-lex.l (TRUEKEYWORD,FALSEKEYWORD): Make 'true' and 'false'
 946         keywords when they appear alone, since we are phasing out
 947         direct representation of these identifiers in debugging data.
 948         * ada-exp.y: Define 'true' and 'false' as primaries.
 949         (type_boolean): New function.
 950         (type_int,type_long,type_long_long,type_floattype_double)
 951         (type_long_double): Remove uses of current_gdbarch for consistency
 952         with type_boolean.
 953         (write_int): Change comment to indicate that it might write boolean
 954         constant as well.
 955         * ada-typeprint.c (ada_print_type): Print '(false, true)' for boolean
 956         type, since will no longer be represented as enumerated type in
 957         debugging data.
 958         * ada-valprint.c (print_optional_low_bound): Handle boolean case
 959         as well.
 960         * NEWS: Note support boolean types.
 961
 962 2008-08-18  Pedro Alves  <pedro@codesourcery.com>
 963
 964         * bsd-uthread.c (bsd_uthread_close): New.
 965         (bsd_uthread_deactivate): Don't cleanup here, just unpush the
 966         target.
 967         (bsd_uthread_solib_loaded): Fix typo.
 968         (bsd_uthread_target): Register bsd_uthread_close.
 969
 970 2008-08-18  Pedro Alves  <pedro@codesourcery.com>
 971
 972         * corelow.c (core_open): Assume there was no upper layer left
 973         behind from a previous inferior.
 974         * target.c (pop_all_targets): Rename to ...
 975         (pop_all_targets_above): ... this.  Add a target stratum
 976         parameter.  Use it instead of hardcoding the dummy_stratum.
 977         (pop_all_targets): New, defer to pop_all_targets_above.
 978         (target_preopen): Use pop_all_targets_above.
 979         * target.h (pop_all_targets_above): Declare.
 980
 981 2008-08-18  Pedro Alves  <pedro@codesourcery.com>
 982
 983         * gdbthread.h (thread_change_ptid): Declare.
 984         * infrun.c (infrun_thread_ptid_changed): New.
 985         (_initialize_infrun): Attach infrun_thread_ptid_changed to the
 986         thread_ptid_changed observer.
 987         * regcache.c (regcache_thread_ptid_changed): New.
 988         (_initialize_regcache): Attach regcache_thread_ptid_changed to the
 989         thread_ptid_changed observer.
 990         * thread.c (thread_change_ptid): New.
 991
 992 2008-08-18  Tom Tromey  <tromey@redhat.com>
 993
 994         * symfile.c (reread_symbols): Update.
 995         * solib-sunos.c (allocate_rt_common_objfile): Update.
 996         * objfiles.c (allocate_objfile): Update.
 997         * objfiles.h (struct objfile) <md, mmfd, deprecated_obj_private>:
 998         Remove.
 999
1000 2008-08-18  Tom Tromey  <tromey@redhat.com>
1001
1002         * gdbtypes.c (copy_type_recursive): Allocate 'stored' on objfile's
1003         obstack.
1004
1005 2008-08-18  Daniel Jacobowitz  <dan@codesourcery.com>
1006
1007         * rs6000-tdep.c (struct rs6000_framedata): Add gpr_mask, used_bl,
1008         lr_register.
1009         (rs6000_in_function_epilogue_p): Check for bctr.
1010         (skip_prologue): Initialize lr_register.  Set lr_reg to a register
1011         number.  Set gpr_mask and used_bl.  Continue scanning while some
1012         expected registers are not saved.  Set lr_register if LR is not
1013         stored.
1014         (rs6000_frame_cache): Handle gpr_mask and lr_register.
1015
1016 2008-08-17  Tom Tromey  <tromey@redhat.com>
1017
1018         PR gdb/1535:
1019         * breakpoint.c (CATCH_PERMANENT, CATCH_TEMPORARY): New macros.
1020         (ep_find_event_name_end): Remove.
1021         (catch_fork_temporary, catch_vfork_temporary,
1022         catch_fork_permanent, catch_vfork_permanent): New constants.
1023         (catch_vfork, catch_fork): Remove.
1024         (catch_fork_command_1): Add 'command' argument.  Remove
1025         'fork_kind' and 'tempflag'.  Handle NULL 'arg'.  Update switch for
1026         all cases.
1027         (catch_exec_command_1): Add 'command' argument; remove
1028         'tempflag'.  Handle NULL 'arg'.
1029         (catch_load_command_1): Likewise.
1030         (catch_unload_command_1): Likewise.
1031         (catch_ada_exception_command): Likewise.
1032         (catch_assert_command): Likewise.
1033         (catch_catch_command): New function.
1034         (catch_throw_command): Likewise.
1035         (catch_command_1): Remove.
1036         (catch_command): Just call error.
1037         (tcatch_command): Likewise.
1038         (catch_cmdlist): New global.
1039         (tcatch_cmdlist): Likewise.
1040         (add_catch_command): New function.
1041         (_initialize_breakpoint): Create "catch" and "tcatch" as prefix
1042         commands.  Create all catch sub-commands.
1043
1044 2008-08-17  Pedro Alves  <pedro@codesourcery.com>
1045
1046         * gdbthread.h: Add comments.
1047         * stack.c (get_selected_block): Return 0 on an exited thread.
1048         * top.c (execute_command): Check for is_stopped, not !is_running.
1049         * event-top.c (command_handler): Likewise.
1050
1051 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
1052
1053         * mi/mi-main.c (mi_cmd_exec_next, mi_cmd_exec_next_instruction)
1054         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
1055         (mi_cmd_exec_finish): Remove "return".
1056
1057 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
1058
1059         * target.h (pop_all_targets): Declare.
1060         * target.c (pop_all_targets): New.
1061         * top.c (quit_target): Pop all targets instead of just closing the
1062         current.
1063
1064 2008-08-16  Vladimir Prus  <vladimir@codesourcery.com>
1065             Thiago Jung Bauermann  <bauerman@br.ibm.com>
1066
1067         * cli-script.c (read_next_line): Add parse_commands argument.
1068         (recurse_read_control_structure): Adapt to new read_next_line
1069         signature.
1070         (read_command_lines): Add parse_commands argument.
1071         (define_command): Adapt to new read_command_lines signature.
1072         (document_command): Likewise.
1073         * breakpoint.c (commands_command): Likewise.
1074         * defs.h (read_command_lines): Adjust function prototype.
1075
1076 2008-08-16  Paul N. Hilfinger  <hilfinger@adacore.com>
1077
1078         * ada-lang.c (pos_atr): Account for the possibility that the
1079         argument may be a reference.
1080
1081 2008-08-16  Paul N. Hilfinger  <hilfingr@adacore.com>
1082
1083         * xcoffread.c (scan_xcoff_symtab): Do not include global symbols
1084         ('F' format) for @FIX names generated by the loader, retaining only
1085         the minimal symbols (and no partial symbol tables) for these names.
1086         Fixes warning messages about symbols that are found in partial
1087         symbol tables, but not full symbol tables.
1088
1089 2008-08-16  Pedro Alves  <pedro@codesourcery.com>
1090
1091         * infrun.c (fetch_inferior_event): Only call normal_stop if not
1092         stopping quietly.
1093
1094 2008-08-15  Luis Machado  <luisgpm@br.ibm.com>
1095
1096         * rs6000-tdep: Include "features/rs6000/powerpc-vsx32.c".
1097         Include "features/rs6000/powerpc-vsx64.c".
1098         (ppc_supply_vsxregset): New function.
1099         (ppc_collect_vsxregset): New function.
1100         (IS_VSX_PSEUDOREG): New macro.
1101         (IS_EFP_PSEUDOREG): New macro.
1102         (vsx_register_p): New function.
1103         (ppc_vsx_support_p): New function.
1104         (rs6000_builtin_type_vec128): New function.
1105         (rs6000_register_name): Hide upper halves of vs0~vs31.  Return
1106         correct names for VSX registers and EFPR registers.
1107         (rs6000_pseudo_register_type): Return correct types for VSX
1108         and EFPR registers.
1109         (rs6000_pseudo_register_reggroup_p): Return correct group for
1110         VSX and EFPR registers.
1111         (ppc_pseudo_register_read): Rename to dfp_pseudo_register_read.
1112         (ppc_pseudo_register_write): Rename to dfp_pseudo_register_write.
1113         (vsx_pseudo_register_read): New function.
1114         (vsx_pseudo_register_write): New function.
1115         (efpr_pseudo_register_read): New function.
1116         (efpr_pseudo_register_write): New function.
1117         (rs6000_pseudo_register_read): Call new VSX and EFPR read functions.
1118         (rs6000_pseudo_register_write): Call new VSX and EFPR write functions.
1119         (rs6000_gdbarch_init): Declare have_vsx.
1120         Initialize new upper half VSX registers.
1121         Initialize VSX-related and EFPR-related pseudo-registers variables.
1122         Adjust the number of pseudo registers accordingly.
1123
1124         * ppc-linux-nat.c: Define PTRACE_GETVSXREGS, PTRACE_SETVSXREGS
1125         and SIZEOF_VSRREGS.
1126         (gdb_vsxregset_t): New type.
1127         (have_ptrace_getsetvsxregs): New variable.
1128         (fetch_vsx_register): New function.
1129         (fetch_register): Handle VSX registers.
1130         (fetch_vsx_registers): New function.
1131         (fetch_ppc_registers): Handle VSX registers.
1132         (store_ppc_registers): Handle VSX registers.
1133         (store_vsx_register): New function.
1134         (store_register): Handle VSX registers.
1135         (store_vsx_registers): New function.
1136         (ppc_linux_read_description): Handle VSX-enabled inferiors.
1137         (gdb_vsxregset_t): New type.
1138         (supply_vsxregset): New function.
1139         (fill_vsxregset): New function.
1140
1141         * ppc-tdep.h (vsx_register_p): New prototype.
1142         (vsx_support_p): New prototype.
1143         (ppc_vsr0_regnum): New variable.
1144         (ppc_vsr0_upper_regnum): Likewise.
1145         (ppc_efpr0_regnum): Likewise.
1146         (ppc_builtin_type_vec128): New type.
1147         (ppc_num_vsrs): New constant.
1148         (ppc_num_vshrs): New constant.
1149         (ppc_num_efprs): Likewise.
1150         Define POWERPC_VEC_VSX PPC_VSR0_UPPER_REGNUM and PPC_VSR31_UPPER_REGNUM.
1151         (ppc_supply_vsxregset): New prototype.
1152         (ppc_collect_vsxregset): New prototype.
1153
1154         * ppc-linux-tdep.c: Include "features/rs6000/powerpc-vsx32l.c"
1155         Include "features/rs6000/powerpc-vsx64l.c".
1156         (_initialize_ppc_linux_tdep): Initialize VSX-enabled targets.
1157         (ppc_linux_regset_sections): Add new ".reg-ppc-vsx" field.
1158         (ppc32_linux_vsxregset): New 32-bit VSX-enabled regset.
1159         (ppc_linux_regset_from_core_section): Handle VSX core section.
1160         (ppc_linux_core_read_description): Support VSX-enabled core files.
1161
1162         * ppc-linux-tdep.h: Declare *tdesc_powerpc_vsx32l
1163         Declare tdesc_powerpc_vsx64l
1164
1165         * corelow.c (get_core_register_section): Support VSX-enabled
1166         core files.
1167
1168         * features/rs6000/power-vsx.xml: New VSX descriptions.
1169         * features/rs6000/powerpc-vsx32.xml: New file.
1170         * features/rs6000/powerpc-vsx32l.xml: New file.
1171         * features/rs6000/powerpc-vsx64.xml: New file.
1172         * features/rs6000/powerpc-vsx64l.xml: New file.
1173         * features/rs6000/powerpc-vsx32.c: New file (generated).
1174         * features/rs6000/powerpc-vsx32l.c: New file (generated).
1175         * features/rs6000/powerpc-vsx64.c: New file (generated).
1176         * features/rs6000/powerpc-vsx64l.c: New file (generated).
1177         * features/Makefile: Updated with new descriptions.
1178         * regformats/rs6000/powerpc-vsx32l.dat: New file (generated).
1179         * regformats/rs6000/powerpc-vsx64l.dat: New file (generated).
1180
1181 2008-08-15  Vladimir Prus  <vladimir@codesourcery.com>
1182
1183         * ia64-linux.nat (_initialize_ia64_linux_nat): Don't
1184         call linux_target twice.
1185
1186 2008-08-14  Aleksandar Ristovski  <aristovski@qnx.com>
1187
1188         * nto-tdep.c (lm_info): Updated struct lm_info definition from
1189         solib-svr4.c
1190         (LM_ADDR): Use l_addr if available; if not, use link map and set
1191         l_addr.
1192
1193 2008-08-14  Tom Tromey  <tromey@redhat.com>
1194
1195         * macrocmd.c (macro_define_command): Check for NULL argument.
1196         (macro_undef_command): Likewise.
1197
1198 2008-08-14  Pedro Alves  <pedro@codesourcery.com>
1199
1200         * infcmd.c (continue_1): Add an ERROR_NO_INFERIOR call.
1201
1202 2008-08-13  Pedro Alves  <pedro@codesourcery.com>
1203
1204         * breakpoint.c (always_inserted_auto, always_inserted_on)
1205         (always_inserted_off, always_inserted_enums): New.
1206         (always_inserted_mode): Change type to char* and point to
1207         always_inserted_auto.
1208         (show_always_inserted_mode): In auto mode, also show the current
1209         effect of the option.
1210         (breakpoints_always_inserted_mode): Adjust for the new auto mode.
1211         (_initialize_breakpoint): Make the "set breakpoints
1212         always-inserted" command an enum command.  Extend help to describe
1213         the auto mode.
1214
1215 2008-08-13  Ulrich Weigand  <uweigand@de.ibm.com>
1216
1217         * spu-tdep.c (info_spu_dma_command): Respect TSQV (tag status
1218         query valid) bit.  Ignore bits outside the condition field.
1219         (info_spu_proxydma_command): Ignore bits outside the field.
1220
1221 2008-08-12  Michael Snyder  <msnyder@vmware.com>
1222
1223         * MAINTAINERS: Update my email address.
1224
1225 2008-08-12  Ulrich Weigand  <uweigand@de.ibm.com>
1226
1227         * ppc-linux-nat.c (ppc_linux_get_hwcap): Really get AT_HWCAP.
1228
1229 2008-08-12  Pedro Alves  <pedro@codesourcery.com>
1230
1231         Add no-ack mode to the remote protocol --- optionally stop ACKing
1232         packets and responses when we have a reliable communication
1233         medium.
1234
1235         Based on Apple's GDB, by Jason Molenda <jmolenda@apple.com>
1236
1237         * remote.c (struct remote_state): Add noack_mode field.
1238         (PACKET_QStartNoAckMode): New.
1239         (remote_start_remote): Don't any outstanding packet here.
1240         (remote_open_1): Clear noack_mode.  Ack any outstanding packet
1241         here.  Activate noack mode if requested.
1242         (remote_protocol_features): Add QStartNoAckMode.
1243         (remote_open_1):
1244         (putpkt_binary): Don't send ack in noack mode.
1245         (read_frame): Don't recompute the checksum in noack mode.
1246         (getpkt_sane): Skip sending ack if in noack mode.
1247         (_initialize_remote): Add set/show remote noack mode.
1248         * NEWS:  Note the new features.
1249
1250 2008-08-11  Kevin Buettner  <kevinb@redhat.com>
1251
1252         * rs6000-tdep.c (BL_MASK, BL_INSTRUCTION, BL_DISPLACEMENT_MASK):
1253         New macros.
1254         (rs6000_skip_main_prologue): New function.
1255         (rs6000_gdb_arch_init): Register rs6000_skip_main_prologue.
1256
1257 2008-08-11  Sandra Loosemore  <sandra@codesourcery.com>
1258
1259         * MAINTAINERS (Write After Approval):  Add self.
1260
1261 2008-08-11  Stan Shebs  <stan@codesourcery.com>
1262
1263         ARM BE8 support.
1264         * disasm.c (gdb_disassemble_info): Set endian_code.
1265         * gdbarch.sh (gdbarch_info): New field byte_order_for_code.
1266         * gdbarch.h, gdbarch.c: Regenerate.
1267         * arch-utils.c (initialize_current_architecture): Set the
1268         default byte_order_for_code.
1269         (gdbarch_info_init): Ditto.
1270         (gdbarch_info_fill): Ditto.
1271         * arm-tdep.c (SWAP_INT, SWAP_SHORT): New macros.
1272         (thumb_analyze_prologue): Swap halfword if code endianness is
1273         different from general endianness.
1274         (arm_skip_prologue): Similarly.
1275         (arm_scan_prologue): Ditto.
1276         (thumb_get_next_pc): Ditto.
1277         (arm_get_next_pc): Ditto.
1278         (arm_gdbarch_init): Set byte_order_for_code from BE8 flag,
1279         choose correct endianness for breakpoints.
1280
1281 2008-08-10  Pedro Alves  <pedro@codesourcery.com>
1282
1283         * bsd-kvm.c: Include "gdbthread.h".
1284         (bsd_kvm_ptid): New.
1285         (bsd_kvm_open): Add a main thread.
1286         (bsd_kvm_close): Delete it.
1287         (bsd_kvm_thread_alive): New.
1288         (bsd_kvm_pid_to_str): New.
1289         (bsd_kvm_add_target): Register bsd_kvm_thread_alive and
1290         bsd_kvm_pid_to_str.
1291         (bsd_kvm_add_target): Initialize bsd_kvm_ptid.
1292
1293 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
1294
1295         * buildsym.c (start_subfile): Properly cast sentinel in concat
1296         call.
1297         * cp-name-parser.y: Include "config.h".
1298         * xml-tdesc.c (fetch_xml_from_file): Properly cast sentinel in
1299         concat call.
1300         * gdb_select.h: Include sys/time.h if sys/select.h is not
1301         available.
1302
1303 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
1304
1305         * go32-nat.c: Include "gdbthread.h".
1306         (go32_stop, go32_kill_inferior): Delete the main thread.
1307         (go32_create_inferior): Add it.
1308         (go32_thread_alive, go32_pid_to_str): New.
1309         (init_go32_ops): Register go32_thread_alive and go32_pid_to_str.
1310
1311 2008-08-09  Pedro Alves  <pedro@codesourcery.com>
1312
1313         * go32-nat.c (fetch_register, store_register): Pass the regcache
1314         gdbarch to i386_fp_regnum_p and i386_fpc_regnum_p.
1315         (go32_xfer_memory): Change type of myaddr parameter to gdb_byte.
1316         (struct seg_descr, struct seg_descr): pack the whole struct
1317         instead of each member individually.
1318
1319 2008-08-09  Andreas Schwab  <schwab@suse.de>
1320
1321         * python/python.c (_initialize_python): Use unabbreviated commands
1322         in prefix name.
1323
1324 2008-08-09  Daniel Jacobowitz  <dan@codesourcery.com>
1325
1326         * Makefile.in (stamp-h): Also create .deps.
1327
1328 2008-08-09  Tom Tromey  <tromey@redhat.com>
1329
1330         * Makefile.in (generated_files): Add GNULIB_H.
1331
1332 2008-08-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1333
1334         * solib-pa64.c (pa64_solib_create_inferior_hook): Don't set
1335         DT_HP_DEBUG_PRIVATE.  Add warning if DT_HP_DEBUG_PRIVATE is not set.
1336         Revise comment.
1337         (pa64_current_sos): Remove map private warning warning.
1338         * solib-som.c: Include string.h and sys/utsname.h.
1339         (get_hpux_major_release): New function.
1340         (som_solib_create_inferior_hook): Read dynamic linker header.  Warn
1341         about shared library private mapping on HP-UX 11 and later.  Only force
1342         private mapping of shared libraries on HP-UX 10 and earlier.
1343         (link_map_start): Delete warning.
1344
1345 2008-08-09  Xuepeng Guo  <xuepeng.guo@intel.com>
1346             H.J. Lu  <hongjiu.lu@intel.com>
1347             Mark Kettenis <kettenis@gnu.org>
1348
1349         * amd64-tdep.c (amd64_frame_cache): Add saved_sp_reg.
1350         (amd64_init_frame_cache): Initialize saved_sp_reg.
1351         (amd64_analyze_stack_align): New.
1352         (amd64_analyze_prologue): Call it.
1353         (amd64_frame_cache): Use saved_sp_reg if it is invalid.  Don't set
1354         %rip to 8 when halfway aligning the stack.
1355
1356         * amd64-tdep.h (amd64_regnum): Add AMD64_R9_REGNUM to
1357         AMD64_R14_REGNUM.
1358
1359         * i386-tdep.c (i386_frame_cache): Remove stack_align.  Add
1360         saved_sp_reg.
1361         (i386_alloc_frame_cache): Remove stack_align.  Initialize
1362         saved_sp_reg to -1.
1363         (i386_analyze_stack_align): Rewrite.
1364         (i386_frame_cache): Use saved_sp_reg if it is valid.
1365
1366 2008-08-09  Ulrich Weigand  <uweigand@de.ibm.com>
1367
1368         * target.c: Include "solib.h".
1369         (target_pre_inferior): Call no_shared_libraries.
1370         * infcmd.c (run_command_1): Do not call objfile_purge_solibs
1371         or clear_solib.
1372         (attach_command): Do not call clear_solib.
1373
1374 2008-08-09  Mark Kettenis  <kettenis@gnu.org>
1375
1376         * i386obsd-nat.c (i386obsd_supply_pcb): Supply the right bytes for
1377         the %eip register.
1378
1379 2008-08-08  Tom Tromey  <tromey@redhat.com>
1380
1381         * Makefile.in (python.o): Remove dependencies.  Use COMPILE and
1382         POSTCOMPILE.
1383         (python-utils.o): Likewise.
1384
1385 2008-08-08  Andreas Schwab  <schwab@suse.de>
1386
1387         * corefile.c (_initialize_core): Remove spurious paren from set
1388         gnutarget doc string.
1389
1390 2008-08-08  Luis Machado  <luisgpm@br.ibm.com>
1391
1392         * ppc-linux-nat.c: Include "auxv.h" and "elf/common.h".
1393         Define PPC_FEATURE_BOOKE.
1394         (ppc_linux_get_hwcap): New function.
1395         (ppc_linux_region_ok_for_hw_watchpoint): Handle PowerPC 440
1396         4-bytes alignment restrictions.
1397         (ppc_linux_insert_watchpoint): Handle PowerPC 440-specific
1398         positioning of the read/write flags.
1399         (ppc_linux_watchpoint_addr_within_range): Handle PowerPC 440
1400         4-bytes alignment.
1401
1402 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
1403
1404         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
1405
1406         * win32-nat.c (win32_add_thread): Change thread argument type to
1407         ptid_t.  Adjust.
1408         (win32_add_thread): Adjust.
1409         (win32_delete_thread): Change thread argument type to ptid_t.
1410         Adjust.
1411         (win32_fetch_inferior_registers, win32_store_inferior_registers)
1412         (win32_resume, get_win32_debug_event, get_win32_debug_event)
1413         (win32_wait, win32_pid_to_exec_file, win32_pid_to_str): Adjust.
1414         (init_win32_ops): Put to_magic last.
1415         (win32_win32_thread_alive): Adjust.
1416
1417 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
1418
1419         * remote-m32r-sdi.c (m32r_thread_alive, m32r_pid_to_str): New.
1420         (init_m32r_ops): Register m32r_thread_alive and m32r_pid_to_str.
1421
1422 2008-08-08  Pedro Alves  <pedro@codesourcery.com>
1423
1424         * remote-m32r-sdi.c: Include "gdbthread.h".
1425         (remote_m32r_ptid): New.
1426         (m32r_close): Delete the main thread.
1427         (m32r_resume): Set inferior_ptid toA remote_m32r_ptid. Add the
1428         main thread.
1429         (m32r_kill, m32r_load, sdireset_command): Delete the main thread.
1430         (_initialize_remote_m32r): Initialize remote_m32r_ptid.
1431
1432 2008-08-07  Tom Tromey  <tromey@redhat.com>
1433             Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1434
1435         * aclocal.m4, configure: Rebuild.
1436         * configure.in: Call ZW_CREATE_DEPDIR,
1437         ZW_PROG_COMPILER_DEPENDENCIES, AC_PROG_MAKE_SET.
1438         (MAKE, GMAKE): New substs.
1439         * acinclude.m4: Include depstand.m4.
1440         * Makefile.in (DEPMODE, DEPDIR, COMPILE.post, COMPILE.pre,
1441         COMPILE, POSTCOMPILE, depcomp): New variables.
1442         Remove all _h variables.
1443         Remove many .o targets.
1444         ($(srcdir)/copying.c): avoid backslash-newline after comment
1445         sign (@maintainer_mode_true@).
1446         (HFILES_NO_SRCDIR): Regenerate.
1447         (generated_files): New variable.
1448         (all_gdbtk_cflags): Likewise.
1449         (.c.o): Rewrote.
1450         (init.o, version.o, copying.o): Remove.
1451         (distclean): Remove DEPDIR.
1452         (test-cp-name-parser.o, hpux-thread.o, main.o, monitor.o,
1453         printcmd.o, procfs.o, v850ice.o): Rewrite.
1454         (cli-cmds.o, cli-decode.o, cli-dump.o, cli-interp.o, cli-logging.o,
1455         cli-script.o, cli-setshow.o, cli-utils.o): Likewise.
1456         (gdbtk.o, gdbtk-bp.o, gdbtk-cmds.o, gdbtk-hooks.o, gdbtk-interp.o,
1457         gdbtk-main.o, gdbtk-register.o, gdbtk-stack.o, gdbtk-varobj.o,
1458         gdbtk-wrapper.o): Likewise.
1459         (mi-cmd-break.o, mi-cmd-disas.o, mi-cmd-env.o, mi-cmd-file.o,
1460         mi-cmds.o, mi-cmd-stack.o, mi-cmd-target.o, mi-cmd-var.o,
1461         mi-console.o, mi-getopt.o, mi-interp.o, mi-main.o, mi-out.o,
1462         mi-parse.o, mi-symbol-cmds.o, mi-common.o, signals.o, tui.o,
1463         tui-command.o, tui-data.o, tui-disasm.o, tui-file.o, tui-hooks.o,
1464         tui-interp.o, tui-io.o, tui-layout.o, tui-main.o, tui-out.o,
1465         tui-regs.o, tui-source.o, tui-stack.o, tui-win.o, tui-windata.o,
1466         tui-wingeneral.o, tui-winsource.o): Likewise.
1467         (all_object_files): New variable.
1468         ($(all_object_files)): New target.
1469         Include dependency files, when using GNU Make.
1470
1471 2008-08-07  Ulrich Weigand  <uweigand@de.ibm.com>
1472
1473         * spu-tdep.c (info_spu_dma_cmdlist): Only show entries with
1474         the valid bit set.  Ensure display order respects partial
1475         order defined by dependency bits.
1476
1477 2008-08-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1478
1479         * solib-pa64.c (read_dld_descriptor): Return zero if load map is not
1480         setup.
1481
1482 2008-08-06  Mark Kettenis  <kettenis@gnu.org>
1483
1484         * i386obsd-nat.c (i386obsd_supply_pcb): Adjust for changes in
1485         OpenBSD 4.3.
1486
1487 2008-08-06  Vladimir Prus  <vladimir@codesourcery.com>
1488             Tom Tromey  <tromey@redhat.com>
1489             Thiago Jung Bauermann  <bauerman@br.ibm.com>
1490             Doug Evans  <dje@google.com>
1491
1492         * Makefile.in (SUBDIR_PYTHON_OBS, SUBDIR_PYTHON_SRCS,
1493         SUBDIR_PYTHON_DEPS, SUBDIR_PYTHON_LDFLAGS, SUBDIR_PYTHON_CFLAGS,
1494         PYTHON_CFLAGS): New.
1495         (python_h, python_internal_h): New.
1496         (cli-script.o): Depend on python.h
1497         (python.o, python-utils.o): New.
1498         * cli/cli-script.c (print_command_lines): Handle python_control.
1499         (execute_control_command): Handle python_control.
1500         (execute_control_command_untraced): New function.
1501         (while_command): Call execute_control_command_untraced.
1502         (if_command): Likewise.
1503         (get_command_line): Remove static attribute.
1504         (read_next_line): Handle "python".
1505         (recurse_read_control_structure): Handle python_control.
1506         (read_command_lines): Handle python_control.
1507         Include python.h.
1508         * cli/cli-script.h (get_command_line): Add prototype.
1509         (execute_control_command_untraced): Likewise.
1510         * configure.ac: Add --with-python.
1511         * defs.h (enum command_control_type) <python_control>: New
1512         constant.
1513         * python/python-internal.h: New file.
1514         * python/python.c: New file.
1515         * python/python.h: New file.
1516         * python/python-utils.c: New file.
1517         * NEWS: Mention Python scripting support and its new commands.
1518
1519 2008-08-06  Ulrich Weigand  <uweigand@de.ibm.com>
1520
1521         * spu-tdep.c (spu_gdbarch_init): Call set_gdbarch_frame_red_zone_size.
1522
1523 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
1524
1525         * MAINTAINERS (Write After Approval): Add self.
1526
1527 2008-08-06  Phil Muldoon  <pmuldoon@redhat.com>
1528
1529         * breakpoint.c (hw_breakpoint_used_count): Use breakpoint_enabled.
1530         (insert_breakpoint_locations): Likewise.
1531
1532 2008-08-05  Phil Muldoon  <pmuldoon@redhat.com>
1533
1534         * breakpoint.c (create_longjmp_breakpoint): Remove unused struct
1535         breakpoint.
1536         (set_longjmp_breakpoint): Likewise.
1537
1538 2008-08-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1539
1540         PR build/2490
1541         * solib-pa64.c: Only compile if both HAVE_ELF_HP_H and __LP64__ are
1542         defined.
1543
1544 2008-08-05  Tom Tromey  <tromey@redhat.com>
1545
1546         * bcache.c (deprecated_bcache_added): Initialize obstack.
1547         (bcache_xmalloc): Don't initialize obstack.
1548         (bcache_xfree): Conditionally free obstack.
1549         (bcache_memory_used): Update.
1550
1551 2008-08-05  Tom Tromey  <tromey@redhat.com>
1552
1553         * symfile.c (add_psymbol_to_bcache): Return a const pointer.  Use
1554         bcache_full.
1555         (append_psymbol_to_list): Accept a const pointer.
1556         (add_psymbol_to_list): Fix const correctness.
1557         * bcache.h: (deprecated_bcache_added, deprecated_bcache): Remove.
1558         (bcache_full): Declare.
1559         * bcache.c (bcache_data, deprecated_bcache): Remove.
1560         (bcache): Use bcache_full.
1561         (bcache_full): Rename from deprecated_bcache_added.  Change return
1562         type.
1563
1564 2008-08-04  Stan Shebs  <stan@codesourcery.com>
1565
1566         * solib-svr4.c (BKPT_AT_SYMBOL): Remove, always defined.
1567         (bkpt_names): Remove SOLIB_BKPT_NAME, never defined.
1568         (enable_break): Remove test of BKPT_AT_SYMBOL.
1569
1570 2008-08-02  Keith Seitz  <keiths@redhat.com>
1571
1572         * acinclude.m4: Include ../config/tcl.m4 to pick up
1573         standard Tcl configury bits.
1574         Remove all Tcl, Tk, Itcl, Itk, etc definitions.
1575         * configure.ac: Don't check if ../itcl exists when building
1576         gdbtk. It could be installed.
1577         Rewrite gdbtk configury to allow for using system-supplied
1578         Tcl and Tk. Gdbtk no longer requires build-time access to
1579         itcl and itk.
1580         * Makefile.in: Remove everything related to itcl and itk.
1581         Rewrite the Tcl bits for gdbtk to correspond to rewrite of
1582         configure.ac.
1583         Remove v850ice.o build rule.
1584         (ALL_TCL_CFLAGS): New convenience defintion. Change all
1585         gdbtk sources to use it.
1586         * configure: Regenerate.
1587
1588 2008-07-31  Stan Shebs  <stan@codesourcery.com>
1589
1590         * coffread.c (coff_symtab_read): Remove FUNCTION_EPILOGUE_SIZE.
1591
1592 2008-07-30  Stan Shebs  <stan@codesourcery.com>
1593
1594         * objfiles.c (TARGET_KEEP_SECTION): Remove.
1595         (add_to_objfile_sections): Remove use.
1596
1597 2008-07-29  Tom Tromey  <tromey@redhat.com>
1598
1599         * cli/cli-decode.c (lookup_cmd_1): Use memcpy.
1600         (lookup_cmd_composition): Likewise.
1601
1602 2008-07-29  Tom Tromey  <tromey@redhat.com>
1603
1604         * cli/cli-cmds.c (edit_command): Remove unused variables.  Delete
1605         dead code.  Fix indentation.
1606
1607 2008-07-29  Stan Shebs  <stan@codesourcery.com>
1608
1609         * main.c (captured_main): Remove long-unused #if 0 blocks.
1610
1611 2008-07-28  Tom Tromey  <tromey@redhat.com>
1612
1613         * annotate.h (deprecated_annotate_starting_hook): Remove.
1614         (deprecated_annotate_stopped_hook): Remove.
1615         (deprecated_annotate_exited_hook): Remove.
1616         * Makefile.in (annotate.o): Depend on observer_h.
1617         * top.c (deprecated_delete_breakpoint_hook): Remove.
1618         (deprecated_create_breakpoint_hook): Likewise.
1619         (deprecated_modify_breakpoint_hook): Likewise.
1620         * interps.c (clear_interpreter_hooks): Update for removed hooks.
1621         * breakpoint.c (mention): Don't call removed hook.
1622         (delete_breakpoint): Likewise.
1623         (disable_breakpoint): Likewise.
1624         (do_enable_breakpoint): Likewise.
1625         * annotate.c: Include observer.h.
1626         (breakpoint_changed): Change type of argument.
1627         (_initialize_annotate): Register observers.
1628         (deprecated_annotate_starting_hook): Remove.
1629         (deprecated_annotate_stopped_hook): Remove.
1630         (deprecated_annotate_exited_hook): Remove.
1631         (annotate_starting): Update for hook removal.
1632         (annotate_stopped): Likewise.
1633         (annotate_exited): Likewise.
1634         * defs.h (deprecated_delete_breakpoint_hook): Remove.
1635         (deprecated_create_breakpoint_hook): Likewise.
1636         (deprecated_modify_breakpoint_hook): Likewise.
1637
1638 2008-07-28  Tom Tromey  <tromey@redhat.com>
1639
1640         * main.c (captured_main): Don't use BEFORE_MAIN_LOOP_HOOK.
1641
1642 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
1643
1644         * configure.ac: Check for the GNU/Linux ptrace signature.
1645         * configure: Regenerated.
1646
1647 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
1648
1649         * linux-nat.c (resume_callback): Add more debugging output.
1650         (linux_nat_has_pending_sigint): New function, based on
1651         linux_nat_has_pending.
1652         (set_ignore_sigint, maybe_clear_ignore_sigint): New functions.
1653         (stop_wait_callback): Remove flush_mask handling.  Honor
1654         ignore_sigint.  Call maybe_clear_ignore_sigint.  Pass NULL
1655         to recursive calls.
1656         (linux_nat_has_pending, flush_callback): Remove.
1657         (linux_nat_filter_event): Check for ignore_sigint.
1658         (linux_nat_wait): Remove flush_mask support and call to
1659         flush_callback.  Use set_ignore_sigint and maybe_clear_ignore_sigint.
1660         * linux-nat.h (struct lwp_info): Add ignore_sigint field.
1661
1662 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
1663
1664         * linux-nat.c (count_events_callback, select_event_lwp_callback): Only
1665         report events from resumed threads.
1666
1667 2008-07-27  Daniel Jacobowitz  <dan@codesourcery.com>
1668
1669         * mips-linux-tdep.c (mips_linux_syscall_next_pc): New function.
1670         (mips_linux_init_abi): Set tdep->syscall_next_pc.
1671         * mips-tdep.c (enum mips_fpu_type, struct gdbarch_tdep): Move to
1672         mips-tdep.h.
1673         (mips32_next_pc): Handle the syscall instruction.
1674         * mips-tdep.h (enum mips_fpu_type, struct gdbarch_tdep): New,
1675         from mips-tdep.c.  Add syscall_next_pc to gdbarch_tdep.
1676
1677 2008-07-26  Tom Tromey  <tromey@redhat.com>
1678
1679         PR gdb/1158:
1680         * valops.c (value_struct_elt): Treat function-valued field as a
1681         static method.
1682
1683 2008-07-26  Tom Tromey  <tromey@redhat.com>
1684
1685         PR gdb/1136:
1686         * macroexp.c (get_punctuator) <punctuators>: Rearrange to put
1687         longer tokens first.
1688
1689 2008-07-26  Vladimir Prus  <vladimir@codesourcery.com>
1690
1691         Kill cmd_async_ok.
1692         * cli/cli-decode.h (CMD_ASYNC_OK, set_cmd_async_ok)
1693         (get_cmd_async_ok): Remove.
1694         * cli/cli-decode.c (set_cmd_async_ok, get_cmd_async_ok): Remove.
1695         * cli/cli-cmds.c (init_cli_cmds): Don't use set_cmd_async_ok.
1696         * infcmd.c (_initialize_infcmd): Likewise.
1697         * thread.c (_initialize_thread): Likewise.
1698
1699 2008-07-25  Joseph Myers  <joseph@codesourcery.com>
1700
1701         * mips-tdep.c (mips_n32n64_push_dummy_call): Handle passing
1702         128-bit long doubles in even-odd pairs of FPRs.  Do not
1703         right-align float arguments for big-endian.
1704         (mips_n32n64_return_value): Apply return value convention for
1705         structs containing one or two floating-point values to soft-float
1706         as well as hard-float.  Handle 128-bit long doubles in such
1707         structs.
1708         (mips_o32_push_dummy_call): Only skip one integer register for a
1709         float argument passed in an FPR.
1710
1711 2008-07-25  Tom Tromey  <tromey@redhat.com>
1712
1713         * tui/tui-hooks.c: Include observer.h.
1714         (tui_event_default, tui_old_event_hooks, tui_event_hooks):
1715         Remove.
1716         (tui_bp_created_observer, tui_bp_deleted_observer,
1717         tui_bp_modified_observer): New globals.
1718         (tui_install_hooks): Use observers, not events.
1719         (tui_remove_hooks): Likewise.
1720         * mi/mi-cmd-break.c: Include observer.h, not gdb-events.h.
1721         (mi_breakpoint_observers_installed, mi_can_breakpoint_notify): New
1722         globals.
1723         (breakpoint_notify): Check mi_can_breakpoint_notify.
1724         (breakpoint_hooks): Remove.
1725         (mi_cmd_break_insert): Attach observers.  Don't use events.
1726         * tracepoint.c: Include observer.h, not gdb-events.h.
1727         (tracepoint_operation, trace_pass_command): Notify observer.
1728         * interps.c: Don't include gdb-events.h.
1729         (clear_interpreter_hooks): Don't call clear_gdb_event_hooks.
1730         * gdbarch.c: Rebuild.
1731         * gdbarch.sh: Emit include for observer.h, not gdb-events.h.
1732         (deprecated_current_gdbarch_select_hack): Notify observer.
1733         * breakpoint.h: Don't include gdb-events.h.
1734         * breakpoint.c: Don't include gdb-events.h.
1735         (condition_command): Notify observer.
1736         (commands_command): Likewise.
1737         (commands_from_control_command): Likewise.
1738         (mention, delete_breakpoint, set_ignore_count): Likewise.
1739         (disable_breakpoint, do_enable_breakpoint): Likewise.
1740         * Makefile.in (gdb_events_h): Remove.
1741         (breakpoint_h): Update.
1742         (COMMON_OBS): Remove gdb-events.o.
1743         (gdb-events.o): Remove.
1744         (breakpoint.o, gdbarch.o, interps.o, tracepoint.o, gdbtk-bp.o,
1745         gdbtk-hooks.o, mi-cmd-break.o, tui-hooks.o): Update.
1746         * gdb-events.c: Remove.
1747         * gdb-events.h: Remove.
1748         * gdb-events.sh: Remove.
1749
1750 2008-07-24  Pedro Alves  <pedro@codesourcery.com>
1751
1752         * remote.c (remote_threads_extra_info): Don't query the remote
1753         server about info on the internally added main thread.
1754
1755 2008-07-24  Aleksandar Ristovski  <aristovski@qnx.com>
1756
1757         * nto-procfs.c (procfs_attach): Populate initial thread list.
1758         (procfs_wait): Return new pid, built from the inferior status.
1759
1760 2008-07-23  Thiago Jung Bauermann  <bauerman@br.ibm.com>
1761
1762         * configure.ac (CONFIG_INITS): Delete long obsoleted variable.
1763         * configure: Regenerate.
1764
1765 2008-07-23  Aleksandar Ristovski  <aristovski@qnx.com>
1766
1767         * nto-procfs.c (procfs_xfer_memory): Changed signature.
1768         (procfs_resume): Workaround for dereferencing type-punned pointer
1769         warning.
1770         * nto-tdep.c (nto_parse_redirection): Change signature to be const
1771         correct.
1772         * nto-tdep.h (nto_parse_redirection): Likewise.
1773
1774 2008-07-21  Stan Shebs  <stan@codesourcery.com>
1775
1776         Scrub remnants of IN_SOLIB_DYNSYM_RESOLVE_CODE.
1777         * gdbarch.sh: Adjust comment to refer to
1778         in_solib_dynsym_resolve_code().
1779         * gdbarch.h, gdbarch.c: Update.
1780         * solib-osf.c: Ditto.
1781         * infrun.c: Ditto.
1782         (handle_inferior_event): Use in_solib_dynsym_resolve_code
1783         unconditionally.
1784         * config/mips/nm-irix5.h: Remove undef of
1785         IN_SOLIB_DYNSYM_RESOLVE_CODE.
1786
1787 2008-07-21  Tom Tromey  <tromey@redhat.com>
1788
1789         * symfile.c (reread_symbols): Don't pass argument to observer.
1790         * exec.c (exec_file_attach): Don't pass argument to observer.
1791         * ada-lang.c (ada_executable_changed_observer): Remove argument.
1792         * symtab.c (symtab_observer_executable_changed): Remove argument.
1793         * observer.sh: Handle functions with no arguments.
1794
1795 2008-07-20  Sergei Poselenov  <sposelenov@emcraft.com>
1796             Chris Demetriou  <cgd@google.com>
1797
1798         * elfread.c (elf_symfile_segments): Fix the check that each loadable
1799         section fits within an ELF segment to handle ELF segments that hit
1800         the end of the address space.
1801
1802 2008-07-20  Chris Demetriou  <cgd@google.com>
1803
1804         * MAINTAINERS (Write After Approval): Add self.
1805
1806 2008-07-18  Tom Tromey  <tromey@redhat.com>
1807
1808         PR gdb/855:
1809         * NEWS: Add entry for macro commands.
1810         * Makefile.in (macrocmd.o): Add gdb_string.h.
1811         * macroscope.h (user_macro_scope): Declare.
1812         (default_macro_scope): Update documentation.
1813         (macro_user_macros): Declare.
1814         * c-lang.c (c_preprocess_and_parse): Always attempt macro lookup.
1815         Use user_macro_scope.
1816         (null_macro_lookup): Remove.
1817         * macrotab.h (macro_callback_fn): Declare.
1818         (macro_for_each): Likewise.
1819         (macro_allow_redefinitions): Likewise.
1820         * macrotab.c (foreach_macro): New function
1821         (macro_for_each): Likewise.
1822         (struct macro_table) <redef_ok>: New field.
1823         (macro_allow_redefinitions): New function.
1824         (new_macro_table): Update.
1825         (macro_define_function): Likewise.
1826         (macro_define_object): Likewise.
1827         * macroscope.c (user_macro_scope): New function.
1828         (default_macro_scope): Use it.
1829         (macro_user_macros): New global.
1830         (standard_macro_lookup): Look in macro_user_macros.
1831         (_initialize_macroscope): New function.
1832         * macroexp.h (macro_is_whitespace, macro_is_digit,
1833         macro_is_identifier_nondigit): Declare.
1834         * macroexp.c (macro_is_whitespace): Rename.  No longer static.
1835         (macro_is_digit): Likewise.
1836         (macro_is_identifier_nondigit): Likewise.
1837         (get_identifier): Update.
1838         (get_pp_number): Likewise.
1839         (get_token): Likewise.
1840         * macrocmd.c (skip_ws): New function.
1841         (extract_identifier): Likewise.
1842         (free_macro_definition_ptr): Likewise.
1843         (user_macros): Remove.
1844         (macro_define_command): Implement.
1845         (_initialize_macrocmd): Update.
1846         (macro_undef_command): Implement.
1847         (print_one_macro): New function.
1848         (macro_list_command): Implement.
1849
1850 2008-07-18  Joseph Myers  <joseph@codesourcery.com>
1851
1852         * configure.ac: Put old value of $LIBS after -lbfd -liberty $intl
1853         in BFD ELF check.
1854         * configure: Regenerate.
1855
1856 2008-07-17  Paul Pluzhnikov  <ppluzhnikov@google.com>
1857
1858         * auxv.c (fprint_target_auxv): Stop at AT_NULL.
1859
1860 2008-07-15  Andreas Schwab  <schwab@suse.de>
1861
1862         * valops.c (value_cast_pointers): Follow typedefs when checking
1863         result of coercion.
1864
1865 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1866
1867         * block.c (block_function): Renamed to ...
1868         (block_linkage_function): ... this.  All callers changed.
1869         * block.h (block_function): Renamed to ...
1870         (block_linkage_function): ... this.
1871
1872 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1873
1874         * mn10300-tdep.c (set_reg_offsets): Use get_frame_register_unsigned.
1875
1876 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1877
1878         * frame.c (frame_sp_unwind): Delete.
1879         (get_frame_sp): Do not use it.
1880         * frame.h (frame_sp_unwind): Delete prototype.
1881
1882 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1883
1884         * ia64-tdep.c (ia64_dummy_id): Use get_frame_pc.
1885
1886 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1887
1888         * dwarf2-frame.c (dwarf2_frame_cache): Update comment.
1889         * frame.c (frame_unwind_address_in_block): Delete.
1890         (get_frame_address_in_block): Do not use it.  Check the type
1891         of the next frame first.
1892         (frame_cleanup_after_sniffer): Update comment.
1893         * frame.h (frame_unwind_address_in_block): Delete prototype.
1894         * hppa-tdep.c (hppa_find_unwind_entry_in_block): Update comment.
1895
1896 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1897
1898         * frame.c (frame_func_unwind): Delete.
1899         (get_frame_func): Do not use it.
1900         * frame.h (frame_func_unwind): Delete prototype.
1901         * hppa-tdep.c (hppa_frame_cache): Update comment.
1902         * rs6000-tdep.c (rs6000_frame_cache): Update comment.
1903
1904 2008-07-14  Stan Shebs  <stan@codesourcery.com>
1905
1906         * remote-sim.c (init_gdbsim_ops): Remove
1907         TARGET_REDEFINE_DEFAULT_OPS.
1908
1909 2008-07-15  Daniel Jacobowitz  <dan@codesourcery.com>
1910
1911         * findvar.c (read_var_value): Remove unused variable.
1912
1913 2008-07-15  Luis Machado  <luisgpm@br.ibm.com>
1914
1915         * infrun.c (handle_inferior_event): Tag threads as stopped
1916         before inserting breakpoints.
1917
1918 2008-07-15  Hui Zhu  <teawater@gmail.com>
1919
1920         * MAINTAINERS: Added myself to section Write After Approval.
1921
1922 2008-07-14  Paul Pluzhnikov  <ppluzhnikov@google.com>
1923
1924         PR gdb/2477
1925         * cp-abi.c (value_virtual_fn_field): Handle invalid pointers.
1926
1927 2008-07-14  Pedro Alves  <pedro@codesourcery.com>
1928
1929         * i386-dicos-tdep.c (i386_dicos_frame_align): Delete.
1930         (i386_dicos_push_dummy_code): New.
1931         (i386_dicos_init_abi): Don't register i386_dicos_frame_align.
1932         Register i386_dicos_push_dummy_code.
1933
1934 2008-07-14  Markus Deuling  <deuling@de.ibm.com>
1935
1936         * mips-tdep.c (fp_register_arg_p): Add gdbarch as paramter.
1937         (mips_n32n64_push_dummy_call, mips_o64_return_value)
1938         (mips_eabi_push_dummy_call): Update call to fp_register_arg_p.
1939
1940         (MIPS_FPU_TYPE): Add gdbarch as parameter and replace current_gdbarch.
1941         (fp_register_arg_p, mips_dump_tdep, show_mipsfpu_command)
1942         (mips_n32n64_fp_arg_chunk_p): Update caller.
1943
1944         (mips_n32n64_fp_arg_chunk_p): Add gdbarch as paramter.
1945         (mips_n32n64_push_dummy_call): Update caller.
1946
1947         (MIPS_LAST_ARG_REGNUM): Add gdbarch as parameter and replace
1948         current_gdbarch.
1949         (mips_eabi_push_dummy_call, mips_n32n64_push_dummy_call)
1950         (mips_o32_push_dummy_call, mips_o64_push_dummy_call): Update caller.
1951
1952
1953         (MIPS_LAST_FP_ARG_REGNUM): Add gdbarch as parameter and replace
1954         current_gdbarch.
1955         (mips_eabi_push_dummy_call, mips_o32_push_dummy_call)
1956         (mips_o64_push_dummy_call): Update caller.
1957
1958         (MIPS_EABI): Add gdbarch as parameter and replace current_gdbarch.
1959         (fp_register_arg_p, mips_dump_tdep): Update caller.
1960
1961         (set_reg_offset): Add gdbarch as parameter and replace current_gdbarch.
1962         (mips16_scan_prologue, mips32_scan_prologue): Update caller.
1963
1964         (reset_saved_regs): Make static.  Add gdbarch as parameter.  Replace
1965         current_gdbarch.
1966         (mips32_scan_prologue): Update caller.
1967
1968         (heuristic_proc_start): Add gdbarch as parameter. Replace
1969         current_gdbarch.
1970         (mips_insn16_frame_cache, mips_insn32_frame_cache): Update caller.
1971
1972         * mipsnbsd-nat.c (mipsnbsd_fetch_inferior_registers)
1973         (mipsnbsd_store_inferior_registers): Use get_regcache_arch to get at
1974         the current architecture. Update call to getregs_supplies.
1975         (getregs_supplies): Add gdbarch as parameter and replace
1976         current_gdbarch.
1977
1978         * mipsnbsd-tdep.c (mipsnbsd_get_longjmp_target): Use get_frame_arch to
1979         get at the current architecture. Update call to NBSD_MIPS_JB_OFFSET and
1980         NBSD_MIPS_JB_ELEMENT_SIZE.
1981         (NBSD_MIPS_JB_ELEMENT_SIZE, NBSD_MIPS_JB_OFFSET): Add gdbarch and
1982         replace current_gdbarch.
1983
1984         * remote-mips.c (mips_map_regno): Add gdbarch as parameter and replace
1985         current_gdbarch.
1986         (mips_fetch_registers, mips_store_registers): Update call
1987         to mips_map_regno.
1988         (mips_load): Use get_regcache_arch to get at the current_architecture
1989         and replace current_gdbarch.
1990
1991 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
1992
1993         * thread.c (restore_selected_frame): On fail to restore, select
1994         the innermost frame, and don't crash when warning the user.
1995
1996 2008-07-13  Hui Zhu  <teawater@gmail.com>
1997
1998         * symtab.c (expand_line_sal): Fix a memory leak.
1999
2000 2008-07-13  Pedro Alves  <pedro@codesourcery.com>
2001
2002         * utils.c (struct continuation): Define as inheriting struct
2003         cleanup.
2004         (add_continuation, do_all_continuations)
2005         (discard_all_continuations, add_intermediate_continuation)
2006         (do_all_intermediate_continuations)
2007         (discard_all_intermediate_continuations): Adjust.
2008
2009 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
2010
2011         Skip varobj in running threads.
2012         * mi/mi-cmd-var.c (mi_cmd_var_update): If varobj's
2013         thread is not stopped, skip the varobj.
2014         * Makefile.in: Update dependencies.
2015
2016 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
2017
2018         Enable all commands while inferiour is running
2019         * mi/mi-main.c (mi_cmd_execute): Don't check if
2020         inferiour is executing.
2021
2022 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
2023
2024         Allow all CLI command even if target is executing.
2025         * gdb/top.c (execute_command_1): Don't check if the inferiour
2026         is running.
2027
2028 2008-07-13  Vladimir Prus  <vladimir@codesourcery.com>
2029
2030         * mi/mi-main.c (mi_cmd_execute): Remove unused variable.
2031         Fix printing of frame, when frame is wrong.
2032
2033 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
2034
2035         * spu-tdep.c (spu_frame_unwind_cache): Do not error if
2036         backchain is unreadable.
2037
2038 2008-07-12  Ulrich Weigand  <uweigand@de.ibm.com>
2039
2040         * spu-linux-nat.c: Include "gdbthread.h".
2041         (spu_child_post_startup_inferior): Register main thread.
2042         (spu_child_post_attach): Likewise.
2043         * Makefile.in (spu-linux-nat.o): Update dependencies.
2044
2045 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
2046
2047         Rewrite continuations internals on top of cleanups and plug
2048         continuation arguments leaks.
2049
2050         * defs.h (struct continuation): Make it opaque.
2051         (add_continuation, add_intermediate_continuation): Drop the int
2052         argument of the continuation hook argument.  Add
2053         continuation_free_args argument.
2054         (do_all_continuations, do_all_intermediate_continuations): Drop
2055         the error_p argument.
2056
2057         * utils.c (add_continuation): Drop the int argument of the
2058         continuation hook argument.  Add continuation_free_args argument.
2059         Reimplement on top of cleanups.
2060         (do_all_continuations): Drop error argument.  Reimplement on top
2061         of cleanups.
2062         (discard_all_continuations): Reimplement on top of cleanups.
2063         (add_intermediate_continuation): Drop the int argument of the
2064         continuation hook argument.  Add continuation_free_args argument.
2065         Reimplement on top of cleanups.
2066         (do_all_intermediate_continuations): Drop error argument.
2067         Reimplement on top of cleanups.
2068         (discard_all_intermediate_continuations): Reimplement on top of
2069         cleanups.
2070
2071         * breakpoint.c (until_break_command_continuation): Drop error
2072         argument.  Add xfree as continuation argument deleter.
2073
2074         * inf-loop.c (inferior_event_handler): On error, discard all
2075         continuations.  Adjust to new do_all_intermediate_continuations
2076         and do_all_continuations interfaces.
2077
2078         * infcmd.c (step_1_continuation): Drop error_p argument.  Adjust.
2079         Pass xfree as continuation argument deleter.
2080         (finish_command_continuation): Drop error_p argument.  Adjust.
2081         (finish_command_continuation_free_arg): New.
2082         (finish_command): Pass finish_command_continuation_free_arg as
2083         continuation argument deleter.  Adjust to new do_all_continuations
2084         interfaces.
2085         (attach_command_continuation): Drop error_p argument.
2086         (attach_command_continuation_free_args): New.
2087         (attach_command): Pass attach_command_continuation_free_args as
2088         continuation argument deleter.
2089
2090         * interps.c (interp_set): Adjust to new do_all_continuations
2091         interfaces.
2092
2093         * event-top.c (stdin_event_handler): In error, also discard the
2094         intermediate continuations.
2095
2096 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
2097
2098         Replace struct continuation_args by void* and per command structs.
2099
2100         * top.c (execute_command): Remove unused arg1 and arg2 locals.
2101
2102         * breakpoint.c (struct until_break_command_continuation_args):
2103         New.
2104         (until_break_command_continuation): Take a void* instead of a
2105         continuations_arg.  Adjust.
2106         (until_break_command): Adjust to use struct
2107         until_break_command_continuation_args instead of struct
2108         continuation_arg.
2109
2110         * infcmd.c (struct step_1_continuation_args): New.
2111         (step_1_continuation): Take a void* instead of a
2112         continuations_arg.  Adjust to use struct step_1_continuation_args.
2113         (step_once): Adjust to use struct step_1_continuation_args.
2114
2115         (struct finish_command_continuation_args): New.
2116         (finish_command_continuation): Take a void* instead of a
2117         continuations_arg.  Adjust to use struct
2118         finish_command_continuation_args.
2119         (finish_command): Adjust to use struct
2120         finish_command_continuation_args.
2121         (struct attach_command_continuation_args): New.
2122         (attach_command_continuation): Take a void* instead of a
2123         continuations_arg.  Adjust to use struct
2124         attach_command_continuation_args.
2125         (attach_command): Adjust to use struct
2126         attach_command_continuation_args.
2127
2128         * defs.h (struct continuation_arg): Delete.
2129         (struct continuation): Replace the struct continuation_arg*
2130         parameter of continuation_hook by a void*.  Replace "arg_list"
2131         member by a new "args" member with void* type.
2132         (add_continuation, add_intermediate_continuation): Replace struct
2133         continuation_arg type usages by void* usages.
2134
2135         * utils.c (add_continuation, do_all_continuations)
2136         (add_intermediate_continuation)
2137         (do_all_intermediate_continuations): Replace struct
2138         continuation_arg type usages by void* usages.  Pass "args" instead
2139         of "arg_list".
2140
2141 2008-07-12  Pedro Alves  <pedro@codesourcery.com>
2142
2143         * infrun.c (struct thread_stepping_state): Delete sal member.
2144         (init_thread_stepping_state): Add local sal.  Use it instead of
2145         tss->sal.
2146         (handle_inferior_event): New local stop_pc_sal.  Use it instead of
2147         tss->sal.
2148         (step_into_function): Add local stop_func_sal.  Use it instead of
2149         tss->sal.
2150
2151 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
2152
2153         Implement -exec-continue/-exec-interrupt --all.
2154         * infcmd.c (continue_1): New, extracted from
2155         (continue_command): ...here.
2156         (interrupt_target_1): New, extracted from
2157         (interrupt_target_command): ...here.
2158         * inferior.h (continue_1, interrupt_target_1): New.
2159         * mi/mi-main.c (mi_cmd_exec_continue)
2160         (mi_cmd_exec_interrupt): Handle --all.
2161
2162 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
2163
2164         Implement --thread and --frame.
2165         * gdbthread.h (find_thread_id): Declare.
2166         * thread.c (find_thread_id): Make non-static.
2167         * mi/mi-main.c (mi_cmd_execute): Switch to the right
2168         thread and frame, if necessary.
2169         * mi/mi-parse.c (mi_parse): Handle --thread and --frame.
2170         * mi/mi-parse.h (strcut mi_parse): New fields thread and frame.
2171
2172 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
2173
2174         * infrun.c (resume): Discard cleanups on early exit path.
2175
2176 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
2177
2178         * infrun.c (normal_stop): For MI, report which threads
2179         were stopped.
2180
2181 2008-07-12  Vladimir Prus  <vladimir@codesourcery.com>
2182
2183         Report thread state in -thread-info output.
2184         * thread.c (print_thread_info): Add new field "state".
2185
2186 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
2187
2188         * infrun.c (handle_inferior_event): Also ignore a
2189         TARGET_SIGNAL_TRAP on a STOP_QUIETLY_NO_SIGSTOP.
2190
2191 2008-07-11  Tom Tromey  <tromey@redhat.com>
2192
2193         * completer.c (complete_line_internal): New function, from
2194         complete_line.  Add 'for_help' parameter.
2195         (complete_line): Use it.
2196         (command_completer): Move later.  Rewrite.
2197
2198 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
2199
2200         * thread.c (thread_apply_command): Move making the cleanup out of
2201         the loop.
2202
2203 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
2204
2205         Exited threads.
2206
2207         * thread.c (enum thread_state): New.
2208         (thread_state main_thread_running): Delete, in favor of...
2209         (thread_state main_thread_state): ... this.  Update throughout.
2210         (clear_thread_inferior_resources): New, split from free_thread.
2211         (free_thread): Call clear_thread_inferior_resources.
2212         (init_thread_list): Set main thread to stopped state.
2213         (add_thread_silent): Take care of PTID reuses.
2214         (delete_thread): If deleting inferior_ptid or a thread with
2215         refcount > 0, mark it as exited, but still keep it in the list.
2216         Only notify of thread exits, if we haven't done so yet.
2217         (iterate_over_threads): Make it safe to delete threads while
2218         iterating over them.
2219         (do_captured_list_thread_ids): Don't account for exited threads.
2220         (thread_alive): Check for the THREAD_EXITED state, and don't set
2221         ptid to -1 on exited threads.
2222         (set_running): Update to account for extra possible states.
2223         (is_thread_state): New.
2224         (is_stopped, is_exited): New.
2225         (is_running): Implement in terms of is_thread_state.
2226         (any_running): Update.
2227         (print_thread_info): Update.  Account for exited threads.  Don't
2228         warn about missed frame restoring here, its done in the cleanup.
2229         (switch_to_thread): Don't read from a thread that has gone.
2230         (restore_current_thread): In non-stop mode, do a full context
2231         switch.
2232         (restore_selected_frame): Add a frame_level argument.  Rewrite.
2233         (struct current_thread_cleanup): Add selected_frame_level and
2234         was_stopped members.
2235         (do_restore_current_thread_cleanup): Check if thread was stopped
2236         and still is, and if the target has registers, stack and memory
2237         before restoring the selected frame.  Don't delete the cleanup
2238         argument here.
2239         (restore_current_thread_cleanup_dtor): New.
2240         (make_cleanup_restore_current_thread): Remove all arguments.
2241         Rewrite.
2242         (thread_apply_all_command): Update.  Prune threads.
2243         (thread_apply_command): Update.
2244         (thread_command): Account for currently selected exited thread.
2245         (do_captured_thread_select): Check for a running thread.  Prune
2246         threads.
2247         (_initialize_thread): Make "info threads", "thread", "thread
2248         apply", and "thread apply all" appliable without a selected thread.
2249         * gdbthread.h (struct thread_info): Replace running_ by state_.
2250         Add refcount.
2251         (is_exited, is_stopped): Declare.
2252         (make_cleanup_restore_current_thread): Remove all arguments.
2253         * infrun.c: Include "event-top.h".
2254         (fetch_inferior_event): In non-stop mode, restore selected thread
2255         and frame after handling the event and running breakpoint
2256         commands.  Display GDB prompt if needed.
2257         (normal_stop): In non-stop mode, don't print thread switching
2258         notice.
2259         * cli/cli-decode.c (set_cmd_no_selected_thread_ok)
2260         (get_cmd_no_selected_thread_ok): New.
2261         * cli/cli-decode.h (CMD_NO_SELECTED_THREAD_OK): New.
2262         (set_cmd_no_selected_thread_ok, get_cmd_no_selected_thread_ok):
2263         Declare.
2264         * cli/cli-cmds.c: Set "pwd", "help", "info", "show" as
2265         no-selected-thread ok.
2266         * top.c (execute_command): Check for non no-selected-thread-ok
2267         commands.
2268         * linux-nat.c (struct saved_ptids, threads_to_delete)
2269         (record_dead_thread, prune_lwps): Delete.
2270         (exit_lwp): Unconditionally delete thread.
2271         (linux_nat_resume): Remove prune_lwps call.
2272         * infcmd.c (proceed_thread_callback): Check if !is_stopped instead
2273         of is_running.  Adjust to make_cleanup_restore_current_thread
2274         interface change.
2275         * mi/mi-main.c (mi_cmd_execute): Only allow a few commands if the
2276         selected thread has exited.
2277         * inf-loop.c (inferior_event_handler): Don't display the prompt
2278         here.
2279         * varobj.c (c_value_of_root): Update.
2280         * defs.h (make_cleanup_dtor): Declare.
2281         * utils.c (make_cleanup_dtor): New.
2282
2283         * Makefile.in (infrun.o): Depend on $(event_top_h).
2284
2285 2008-07-11  Pedro Alves  <pedro@codesourcery.com>
2286
2287         Add "continue -a" and "interrupt -a" options for non-stop mode.
2288
2289         * infcmd.c (proceed_thread_callback, do_context_switch_to): New.
2290         (continue_command): Add "-a" option.
2291         (interrupt_target_command): Add "-a" option.
2292         (_initialize_infcmd): Add extend help of continue and interrupt
2293         command to mention the new "-a" option.  Mark "continue" async ok.
2294
2295 2008-07-10  Doug Evans  <dje@google.com>
2296
2297         Add "set print symbol-loading on|off".
2298         * NEWS: Document new option.
2299         * symfile.h (print_symbol_loading): Declare.
2300         * symfile.c (print_symbol_loading): New global.
2301         (symbol_file_add_with_addrs_or_offsets): Only print "Reading symbols
2302         from ..." if print_symbol_loading.
2303         (_initialize_symfile): Add set/show print symbol-loading.
2304         * solib.c (solib_read_symbols): Only print "Loaded symbols for ..."
2305         if print_symbol_loading.
2306
2307 2008-07-10  Pedro Alves  <pedro@codesourcery.com>
2308
2309         Non-stop linux native.
2310
2311         * linux-nat.c (linux_test_for_tracefork): Block events while we're
2312         here.
2313         (get_pending_status): Implement non-stop mode.
2314         (linux_nat_detach): Stop threads before detaching.
2315         (linux_nat_resume): In non-stop mode, always resume only a single
2316         PTID.
2317         (linux_handle_extended_wait): On a clone event, in non-stop mode,
2318         add new lwp to GDB's thread table, and mark as running, executing
2319         and stopped appropriately.
2320         (linux_nat_filter_event): Don't assume there are other running
2321         threads when a thread exits.
2322         (linux_nat_wait): Mark the main thread as running and executing.
2323         In non-stop mode, don't stop all lwps.
2324         (linux_nat_kill): Stop lwps before killing them.
2325         (linux_nat_thread_alive): Use signal 0 to detect if a thread is
2326         alive.
2327         (send_sigint_callback): New.
2328         (linux_nat_stop): New.
2329         (linux_nat_add_target): Set to_stop to linux_nat_stop.
2330
2331         * linux-nat.h (thread_db_attach_lwp): Declare.
2332
2333         * linux-thread-db.c (thread_get_info_callback): Check for new
2334         threads if we have none.
2335         (thread_from_lwp, enable_thread_event): Set proc_handle.pid to the
2336         stopped lwp.  Check for new threads if we have none.
2337         (thread_db_attach_lwp): New.
2338         (thread_db_init): Set proc_handle.pid to inferior_ptid.
2339         (check_event): Set proc_handle.pid to the stopped lwp.
2340         (thread_db_find_new_threads): Set proc_handle.pid to any stopped
2341         lwp available, bail out if there is none.
2342
2343         * linux-fork.c (linux_fork_killall): Use SIGKILL instead of
2344         PTRACE_KILL.
2345
2346 2008-07-10  Kevin Buettner  <kevinb@redhat.com>
2347
2348         * rs6000-tdep.c (ppc_displaced_step_fixup): Change type of
2349         `current_pc' from CORE_ADDR to ULONGEST.
2350
2351         * remote-sim.c (gdbsim_cntrl_c): Pass remote_sim_ptid to
2352         gdbsim_stop().
2353
2354 2008-07-10  Jan Kratochvil  <jan.kratochvil@redhat.com>
2355
2356         * NEWS (New commands): Mention "set disable-randomization".
2357         * configure.ac: Add check for HAVE_PERSONALITY and
2358         HAVE_DECL_ADDR_NO_RANDOMIZE.
2359         * configure, config.in: Regenerate.
2360         * linux-nat.c [HAVE_PERSONALITY]: New include <sys/personality.h>.
2361         [HAVE_PERSONALITY] [!HAVE_DECL_ADDR_NO_RANDOMIZE]: Set
2362         ADDR_NO_RANDOMIZE.
2363         (disable_randomization, show_disable_randomization)
2364         (set_disable_randomization): New.
2365         (linux_nat_create_inferior) [HAVE_PERSONALITY]: New variables
2366         PERSONALITY_ORIG and PERSONALITY_SET.  Disable randomization upon the
2367         variable DISABLE_RANDOMIZATION.
2368         (_initialize_linux_nat): Call ADD_SETSHOW_BOOLEAN_CMD for the variable
2369         DISABLE_RANDOMIZATION.
2370
2371 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
2372
2373         Adjust all targets to new target_stop interface.
2374
2375         * gnu-nat.c (gnu_stop): Add ptid argument.
2376         * go32-nat.c (go32_stop): Add ptid argument.
2377         (go32_create_inferior): Pass inferior_ptid to go32_stop.
2378         * hpux-thread.c (hpux_thread_stop): Add ptid argument.
2379         * monitor.c (monitor_stop): Add ptid argument.
2380         (monitor_open): Pass inferior_ptid to monitor_stop.
2381         (monitor_interrupt): Pass inferior_ptid to target_stop.
2382         (monitor_stop): Add ptid argument.
2383         * nto-procfs.c (nto_interrupt): Pass inferior_ptid to target_stop.
2384         (procfs_create_inferior): Add ptid argument.
2385         * procfs.c (procfs_stop): Add ptid argument.
2386         * remote-m32r-sdi.c (m32r_stop): Add ptid argument.
2387         * remote-sim.c (gdbsim_stop): Add ptid argument.
2388         * sol-thread.c (sol_thread_stop): Add ptid argument.
2389         * win32-nat.c (win32_stop): Add ptid argument.
2390
2391 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
2392
2393         Non-stop inferior control.
2394
2395         * infrun.c (resume): In non-stop mode, always resume just one
2396         thread.
2397         (proceed): Don't call prepare_to_proceed in non-stop mode.
2398         (fetch_inferior_event): In non-stop mode, switch context before
2399         handling the event.
2400         (error_is_running, ensure_not_running): New.
2401         (handle_inferior_event): In non-stop mode: Mark only the event
2402         thread as stopped.  Require that the target module manages adding
2403         threads to the thread list.  Assert that there isn't a
2404         deferred_step_ptid set.  Don't switch to infwait_thread_hop_state.
2405         (normal_stop): Only mark not-running if inferior hasn't exited.
2406         In non-stop mode, only mark the event thread.
2407
2408         * thread.c:Include "cli/cli-decode.h".
2409         (print_thread_info): Don't read from a running thread.
2410         Output "(running)" if thread is running.
2411         (switch_to_thread): Don't read stop_pc if thread is executing.
2412         (do_restore_current_thread_cleanup): Don't write to a running
2413         thread.
2414         (thread_apply_all_command): Don't read from a running thread.  In
2415         non-stop mode, do a full context-switch instead of just switching
2416         threads.
2417         (thread_apply_command): In non-stop mode, do a full context-switch
2418         instead of just switching threads.
2419         (do_captured_thread_select): Likewise.  Inform user if selected
2420         thread is running.
2421         (_initialize_thread): Mark "info threads" and "thread" and
2422         async_ok.
2423
2424         * inf-loop.c (inferior_event_handler): In non-stop mode, don't
2425         unregister the target from the event loop.
2426
2427         * infcmd.c (continue_command, step_1, jump_command)
2428         (signal_command): Ensure the selected thread isn't running.
2429         (interrupt_target_command): In non-stop mode, interrupt only the
2430         selected thread.
2431
2432         * inferior.h (error_is_running, ensure_not_running): Declare.
2433
2434         * target.h (struct target_ops): Add ptid argument to the to_stop
2435         member.
2436         (target_stop): Add ptid_t argument.
2437
2438         * target.c (update_current_target): Add ptid argument to to_stop's
2439         type.
2440         (debug_to_stop): Add ptid_t argument.
2441         (debug_to_rcmd): Set to_stop_ptid.
2442
2443         * remote.c (remote_stop): Add ptid_t argument.
2444         (async_remote_interrupt): Add inferior_ptid to target_stop.
2445         * inf-ptrace.c (inf_ptrace_stop): Add ptid argument.
2446
2447         * Makefile.in (thread.o): Depend on $(cli_decode_h).
2448
2449 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
2450
2451         Don't rely on ecs->wait_for_more.
2452
2453         * infrun.c (proceed): Clear the stepping state, set
2454         previous_inferior_ptid and clear infwait state.
2455         (wait_for_inferior): Don't clear the stepping state, set
2456         previous_inferior_ptid, or clear the infwait state here.
2457         (fetch_inferior_event): Don't clear the stepping state, set
2458         previous_inferior_ptid, or clear the infwait state here.  Don't
2459         condition on wait_for_more.
2460
2461 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
2462
2463         Refactor infrun a bit.
2464
2465         * infrun.c (currently_stepping): Take a struct
2466         thread_stepping_state instead of an execution_control_state.
2467         (struct thread_stepping_state): New, split from
2468         execution_control_state.
2469         (gtss, tss): New globals.
2470         (proceed): Clear the stepping state, set previous_inferior_ptid
2471         and clear infwait state.
2472         (init_wait_for_inferior): Clear the stepping state,
2473         previous_inferior_ptid and infwait state.
2474         (waiton_ptid, infwait_state): New, split from
2475         execution_control_state.
2476         (struct execution_control_state): Members that persist through
2477         events moved out to either struct thred_stepping_state or made
2478         global.  Deleted unneeded wp, saved_inferior_ptid, tmpstatus.
2479         (wait_for_inferior, fetch_inferior_event): Use local
2480         execution_control_state.  Update to execution_control_state split.
2481         (init_execution_control_state): Adjust.
2482         (init_thread_stepping_state): New, extracted from
2483         init_execution_control_state.
2484         (context_switch): Take a ptid instead of an
2485         execution_control_state.
2486         (context_switch_to): Adjust.
2487         (adjust_pc_after_break): Adjust.
2488         (init_infwait_state): New.
2489         (handle_inferior_event): Adjust.
2490
2491 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
2492             Vladimir Prus  <vladimir@codesourcery.com>
2493
2494         Per-thread commands.
2495
2496         * gdbthread.h: Remove unneeded forward declarations.
2497         Include "inferior.h".
2498         (struct thread_info): Add continuations,
2499         intermediate_continuations, proceed_to_finish, step_over_calls,
2500         stop_step, step_multi and stop_signal members.
2501         (save_infrun_state): Add continuations,
2502         intermediate_continuations, proceed_to_finish, step_over_calls,
2503         stop_step, step_multi, stop_signal and stop_bpstat parameters.
2504         (load_infrun_state): Add continuations,
2505         intermediate_continuations, proceed_to_finish, step_over_calls,
2506         stop_step, step_multi, stop_signal and stop_bpstat parameters.
2507
2508         * thread.c (load_infrun_state): In non-stop mode, load
2509         continuations, intermediate_continuations, proceed_to_finish,
2510         step_over_calls, stop_step, step_multi and stop_signal.
2511         (save_infrun_state): Store continuations,
2512         intermediate_continuations, proceed_to_finish, step_over_calls,
2513         stop_step, step_multi, stop_signal and stop_bpstat.
2514         (save_infrun_state): Store continuations,
2515         intermediate_continuations, proceed_to_finish, step_over_calls,
2516         stop_step, step_multi, stop_signal and stop_bpstat.
2517         (free_thread): Clear The thread's stop_bpstat.
2518
2519         * inferior.h (context_switch_to): Declare.
2520
2521         * infrun.c (ecss): New global.
2522         (context_switch): Context switch continuations,
2523         intermediate_continuations, proceed_to_finish, step_over_calls,
2524         stop_step, step_multi, stop_signal and stop_bpstat.
2525         (wait_for_inferior): Use global ecss.
2526         (async_ecss, async_ecs): Delete.
2527         (fetch_inferior_event): Use global ecss.
2528         (context_switch_to): New.
2529
2530         * top.c (execute_command): In non-stop, only check if the current
2531         thread is running, in all-stop, check if there's any thread
2532         running.
2533
2534         * breakpoint.c (bpstat_remove_breakpoint): New.
2535         (bpstat_remove_breakpoint_callback): New.
2536         (delete_breakpoint): Clear the stop_bpstats of all threads.
2537
2538         * mi/mi-main.c (mi_cmd_execute): In non-stop, only check if the
2539         current thread is running, in all-stop, check if there's any
2540         thread running.
2541
2542         * Makefile.in (gdbthread_h): Depend on $(inferior_h).
2543
2544 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
2545
2546         Add non_stop global.
2547
2548         * inferior.h (non_stop): Declare.
2549         * infrun.c (non_stop, non_stop_1): New.
2550         (set_non_stop, show_non_stop): New.
2551         (_initialize_infrun): Add "set/show non-stop" command.
2552
2553 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
2554
2555         Adjust fork/vfork/exec to pass ptids around.
2556
2557         * target.h (struct target_waitstatus): Store related_pid as a ptid.
2558         (inferior_has_forked, inferior_has_vforked, inferior_has_execd):
2559         Take a ptid_t.
2560         * breakpoint.h (struct breakpoint): Change forked_inferior_pid
2561         type to ptid.
2562         * breakpoint.c (print_it_typical, bpstat_check_location)
2563         (print_one_breakpoint_location, set_raw_breakpoint_without_location)
2564         (create_fork_vfork_event_catchpoint): Adjust.
2565         * infrun.c (fork_event): Change parent_pid and child_pid types to
2566         ptid.
2567         (follow_exec, inferior_has_forked, inferior_has_vforked)
2568         (inferior_has_execd): Take a ptid_t and don't trim it.
2569         * linux-thread-db.c (thread_db_wait): Don't trim the returned ptid.
2570         * linux-nat.c (linux_child_follow_fork): Adjust.
2571         * inf-ptrace.c (inf_ptrace_wait): Adjust.
2572         * inf-ttrace.c (inf_ttrace_wait): Adjust.
2573         * win32-nat.c (get_win32_debug_event): Don't set related_pid.
2574
2575 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
2576
2577         Add "executing" property to threads.
2578
2579         * inferior.h (target_executing): Delete.
2580         * gdbthread.h (struct thread_info): Add executing_ field.
2581         (set_executing, is_executing): New.
2582         * thread.c (main_thread_executing): New.
2583         (init_thread_list): Clear it and also main_thread_running.
2584         (is_running): Return false if target has no execution.
2585         (any_running, is_executing, set_executing): New.
2586
2587         * top.c: Include "gdbthread.h".
2588         (target_executing): Delete.
2589         (execute_command): Replace target_executing check by any_running.
2590         * event-top.c: Include "gdbthread.h".
2591         (display_gdb_prompt, command_handler): Replace target_executing by
2592         is_running.
2593         * inf-loop.c: Include "gdbthread.h".  Don't mark as not executing
2594         here.  Replace target_executing by is_running.
2595         * infrun.c (handle_inferior_event): Mark all threads as
2596         not-executing.
2597         * linux-nat.c (linux_nat_resume): Don't mark thread as executing
2598         here.
2599         * stack.c (get_selected_block): Return null if inferior is
2600         executing.
2601         * target.c (target_resume): Mark resumed ptid as executing.
2602         * breakpoint.c (until_break_command): Replace target_executing
2603         check by is_executing.
2604         * remote.c (remote_async_resume): Don't mark inferior as executing
2605         here.
2606         * mi/mi-interp.c (mi_cmd_interpreter_exec): Replace target_executing
2607         by any_running.
2608
2609         * mi/mi-main.c (mi_cmd_exec_interrupt, mi_cmd_execute)
2610         (mi_execute_async_cli_command): Replace target_executing by
2611         is_running.
2612
2613         * frame.c (get_current_frame): Error out if the current thread is
2614         executing.
2615         (has_stack_frames): New.
2616         (get_selected_frame, deprecated_safe_get_selected_frame): Check
2617         has_stack_frames.
2618
2619         * Makefile.in (event-top.o, frame.o, inf-loop.o, top.o): Depend on
2620         $(gdbthread_h).
2621
2622 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
2623
2624         * symfile.c (load_command): Reopen the exec file and reread
2625         symbols before anything else.
2626
2627 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
2628
2629         * remote-sim.c: Include gdbthread.h.
2630         (remote_sim_ptid): New global.
2631         (gdbsim_create_inferior): Silently add the main task to GDB's
2632         thread list.
2633         (gdbsim_close, gdbsim_mourn_inferior): Silently delete the main
2634         task from GDB's thread list.
2635         (gdbsim_resume): Adjust to use remote_sim_ptid.
2636         (gdbsim_thread_alive, gdbsim_pid_to_str): New.
2637         (init_gdbsim_ops): Register gdbsim_thread_alive and
2638         gdbsim_pid_to_str.
2639         (_initialize_remote_sim): Initialize remote_sim_ptid.
2640         * Makefile.in (remote-sim.o): Depend on $(gdbthread_h).
2641
2642 2008-07-09  Pedro Alves  <pedro@codesourcery.com>
2643
2644         * monitor (monitor_ptid): New global.
2645         (monitor_open): Silently add the main task to GDB's thread list.
2646         (monitor_close, monitor_mourn_inferior): Silently delete the main
2647         task from GDB's thread list.
2648         (monitor_thread_alive, monitor_pid_to_str): New.
2649         (init_base_monitor_ops): Register monitor_thread_alive and
2650         monitor_pid_to_str.
2651         (_initialize_remote_monitors): Initialize monitor_ptid.
2652
2653         * gdbthread.h (delete_thread_silent): Declare.
2654         * thread.c (delete_thread): Rename to ...
2655         (delete_thread_1): ... this.  Add "silent" parameter.  If silent,
2656         don't do exit notifications.
2657         (delete_thread, delete_thread_silent): New, as wrappers to
2658         delete_thread_1.
2659
2660 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
2661
2662         * breakpoint.c (update_global_location_list): Add boolean
2663         "should_insert" argument.  Only insert locations if caller told it
2664         too.
2665         (update_global_location_list_nothrow): Add boolean "should_insert"
2666         argument.  Pass it to update_global_location_list.
2667         (insert_breakpoints, create_longjmp_breakpoint)
2668         (create_overlay_event_breakpoint, enable_overlay_breakpoints)
2669         (create_thread_event_breakpoint, create_solib_event_breakpoint)
2670         (create_fork_vfork_event_catchpoint, create_exec_event_catchpoint)
2671         (enable_watchpoints_after_interactive_call_stop)
2672         (set_momentary_breakpoint, create_breakpoints)
2673         (break_command_really, watch_command_1)
2674         (create_ada_exception_breakpoint, update_breakpoint_locations)
2675         (do_enable_breakpoint, enable_command): Pass true to
2676         update_global_location_list.
2677         (bpstat_stop_status, disable_overlay_breakpoints)
2678         (disable_watchpoints_before_interactive_call_start)
2679         (delete_breakpoint, disable_breakpoint, disable_command): Pass
2680         false to update_global_location_list.
2681         (update_breakpoints_after_exec): Don't temporarily disable
2682         always-inserted mode.
2683
2684 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
2685
2686         * breakpoint.c (mark_breakpoints_out): Make public.
2687         (update_breakpoints_after_exec): Don't call mark_breakpoints_out
2688         here.  Update comment.
2689         * breakpoint.h (mark_breakpoints_out): Declare.
2690
2691         * linux-nat.c (linux_handle_extended_wait): On
2692         TARGET_WAITKIND_EXECD, call mark_breakpoints_out.
2693         * inf-ttrace.c (inf_ttrace_wait): Likewise.
2694
2695 2008-07-08  Pedro Alves  <pedro@codesourcery.com>
2696
2697         * infrun.c (follow_exec): Reset shared libraries before adding the
2698         main exec file.
2699
2700 2008-07-07  Jan Kratochvil  <jan.kratochvil@redhat.com>
2701
2702         * breakpoint.c (bpstat_copy): Call RELEASE_VALUE on the new OLD_VAL.
2703
2704 2008-07-07  Pedro Alves  <pedro@codesourcery.com>
2705
2706         * i386-dicos-tdep.c: Include "inferior.h".
2707         (i386_dicos_frame_align): New.
2708         (i386_dicos_init_abi): Register i386_dicos_frame_align.  Set call
2709         dummy location ON_STACK.
2710         * Makefile.in (i386-dicos-tdep.o): Depend on $(inferior_h).
2711
2712 2008-07-07  Joel Brobecker  <brobecker@adacore.com>
2713
2714         * gstdint.h: New file.
2715
2716 2008-07-05  Vladimir Prus  <vladimir@codesourcery.com>
2717
2718         * mi/mi-interp.c (mi_on_resume): Don't try to report
2719         resumed thread it the thread list is empty.
2720
2721 2008-07-05  Pierre Muller  <muller@ics.u-strasbg.fr>
2722
2723         * cli/cli-decode.c (add_setshow_optional_filename_cmd): Set
2724         completer for set to filename_completer.
2725
2726         NEWS: Mention it.
2727
2728 2008-07-04  Vladimir Prus  <vladimir@codesourcery.com>
2729
2730         Implement -target-attach.
2731         * mi/mi-cmds.c (mi_cmds): Forward -target-attach to CLI attach.
2732
2733 2008-06-21  Hui Zhu  <teawater@gmail.com>
2734
2735         * target-descriptions.c (maint_print_c_tdesc_cmd): Fix a memory leak.
2736
2737 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
2738
2739         * config/i386/nm-cygwin.h (ATTACH_NO_WAIT): Delete.
2740         * config/i386/nm-i386gnu.h (ATTACH_NO_WAIT): Delete.
2741
2742         * target.h (struct target_ops): Add to_attach_no_wait member.
2743         (target_attach_no_wait): New.
2744         * target.c (update_current_target): Inherit to_attach_no_wait.
2745
2746         * infcmd.c: Replace ATTACH_NO_WAIT compile time check by
2747         target_attach_no_wait runtime check.
2748
2749         * gnu-nat.c (init_gnu_ops): Set to_attach_no_wait in gnu_ops.
2750         * win32-nat.c (init_win32_ops): Set to_attach_no_wait in
2751         win32_ops.
2752
2753 2008-07-03  Pedro Alves  <pedro@codesourcery.com>
2754
2755         * i386-tdep.c (i386_displaced_step_fixup): Condition log printing
2756         on debug_displaced being set.
2757
2758 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
2759
2760         * frame.c (get_prev_frame_1): Call frame_unwind_find_by_frame
2761         directly instead of get_frame_id.
2762
2763 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
2764
2765         * rs6000-tdep.c (ppc_displaced_step_fixup): New function.
2766         (deal_with_atomic_sequence): Update BC masks.
2767         (rs6000_gdbarch_init): Init displaced stepping infra-structure.
2768         Define BRANCH_MASK, B_INSN, BC_INSN, BXL_INSN, BP_MASK and BP_INSN.
2769
2770 2008-06-30  Daniel Jacobowitz  <dan@codesourcery.com>
2771
2772         * cris-tdep.c (crisv32_single_step_through_delay): Get this frame's
2773         register, not the previous frame's.
2774
2775 2008-06-30  Luis Machado  <luisgpm@br.ibm.com>
2776
2777         * source.c (select_source_symtab): Make sure we skip namespace
2778         symtabs when showing cpp source code.
2779
2780 2008-06-30  Hans-Peter Nilsson  <hp@axis.com>
2781
2782         * MAINTAINERS (Authorized committers): Fix my email address.
2783
2784 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
2785
2786         * mi/mi-cmds.c (mi_cmds): Route -exec-run, -exec-until,
2787         -target-download and -target-select via CLI, so that
2788         the quoting rules are the same as they were (unfortunately)
2789         in all prior gdb releases.
2790         * mi/mi-cmds.h (mi_cmd_exec_run, mi_cmd_exec_until)
2791         (mi_cmd_target_download, mi_cmd_target_select): Remove.
2792         * mi/mi-main.c (mi_cmd_exec_run, mi_cmd_exec_until)
2793         (mi_cmd_target_download, mi_cmd_target_select): Remove.
2794         (mi_cmd_execute): Set current_token even for commands
2795         routed via CLI.
2796
2797 2008-06-28  Ulrich Weigand  <uweigand@de.ibm.com>
2798
2799         * alphafbsd-tdep.c: Update for unwinder changes.
2800         * alpha-linux-tdep.c: Likewise.
2801         * alphanbsd-tdep.c: Likewise.
2802         * alphaobsd-tdep.c: Likewise.
2803         * avr-tdep.c: Likewise.
2804         * cris-tdep.c: Likewise.
2805         * frv-linux-tdep.c: Likewise.
2806         * frv-tdep.c: Likewise.
2807         * h8300-tdep.c: Likewise.
2808         * hppa-linux-tdep.c: Likewise.
2809         * iq2000-tdep.c: Likewise.
2810         * m32c-tdep.c: Likewise.
2811         * m32r-linux-tdep.c: Likewise.
2812         * m32r-tdep.c: Likewise.
2813         * m68hc11-tdep.c: Likewise.
2814         * mep-tdep.c: Likewise.
2815         * mn10300-tdep.c: Likewise.
2816         * mt-tdep.c: Likewise.
2817         * score-tdep.c: Likewise.
2818         * sh64-tdep.c: Likewise.
2819         * sh-tdep.c: Likewise.
2820         * sparc64fbsd-tdep.c: Likewise.
2821         * sparc64nbsd-tdep.c: Likewise.
2822         * sparc64obsd-tdep.c: Likewise.
2823         * v850-tdep.c: Likewise.
2824         * vaxobsd-tdep.c: Likewise.
2825         * vax-tdep.c: Likewise.
2826         * xstormy16-tdep.c: Likewise.
2827
2828 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
2829
2830         * mi/mi-main.c (enum captured_mi_execute_command_actions)
2831         (captured_mi_execute_command_args): Remove.
2832         (captured_mi_execute_command): Cast the closure to mi_parse
2833         pointer, not to captured_mi_execute_command_args, and don't
2834         set the action field thereof.
2835         (mi_execute_command): Pass struct mi_parse, not
2836         captured_mi_execute_command_args to captured_mi_execute_command.
2837         (mi_execute_command): Remove (dead) code for suppressing
2838         printing prompt.
2839
2840 2008-06-28  Pedro Alves  <pedro@codesourcery.com>
2841
2842         * linux-nat.c (enum sigchld_state): New.
2843         (linux_nat_async_events_state): Renamed from
2844         linux_nat_async_events_enabled.
2845         (linux_nat_event_pipe_push, my_waitpid): Adjust.
2846         (sigchld_default_action): New.
2847         (lin_lwp_attach_lwp): Adjust.  Call linux_nat_async_events
2848         unconditionally.
2849         (linux_nat_create_inferior): Set events state to sigchld_default
2850         state.
2851         (linux_nat_resume): Adjust.
2852         (linux_nat_wait): Call linux_nat_async_events unconditionally.
2853         (sigchld_handler): Adjust.
2854         (linux_nat_async_mask): Don't set SIGCHLD actions here.
2855         (get_pending_events): Adjust.
2856         (linux_nat_async_events): Rewrite to handle enum sigchld_state
2857         instead of a boolean.
2858         (linux_nat_async): Adjust.
2859         (_initialize_linux_nat): Capture default SIGCHLD action into
2860         sigchld_default_action.
2861
2862 2008-06-28  Vladimir Prus  <vladimir@codesourcery.com>
2863
2864         * breakpoint.c (moribund_locations): New.
2865         (bpstat_stop_status): Process moribund locations.
2866         (update_global_location_list): Add removed
2867         locations to moribund_locations.
2868         (breakpoint_retire_moribund): New.
2869         * breakpoint.h (struct bp_location): New field
2870         events_till_retirement.
2871         (breakpoint_retire_moribund): Declare.
2872         * thread.c (thread_count): New.
2873         * infrun.c (handle_inferior_event): Call
2874         breakpoint_retire_moribund.
2875         * gdbthread.h (thread_count): Declare.
2876
2877 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
2878
2879         * dfp.c (decimal_convert): Call match_endianness before and after
2880         conversion.
2881
2882 2008-06-27  Jonathan Larmour  <jifl@eCosCentric.com>
2883
2884         * remote.c (remote_insert_breakpoint): Ensure that if Z0
2885         unsupported and we fall back to memory_insert_breakpoint, we
2886         use the unmodified requested address.
2887
2888 2008-06-27  Joel Brobecker  <brobecker@adacore.com>
2889
2890         * dwarf2read.c (read_attribute_value): Issue a complaint when
2891         adjusting size attribute values of 0xffffffff as zero.
2892
2893 2008-06-27  Joseph Myers  <joseph@codesourcery.com>
2894
2895         * i386-tdep.c (i386_16_byte_align_p): New.
2896         (i386_push_dummy_call): Determine stack space required for
2897         arguments going forwards allowing for 16-byte alignment, then push
2898         arguments going forwards.
2899
2900 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
2901
2902         * infrun.c (start_remote): Don't clear thread list here.
2903         * monitor.c (monitor_open): Include "gdbthread.h".  Clear thread
2904         list here.
2905         * remote.c (record_currthread): Upgrade the main thread and its
2906         entry in the thread list if this is the first time we hear about
2907         threads.
2908         (remote_thread_alive): Consider magic_null_ptid or a ptid without
2909         a tid member always alive.
2910         (remote_find_new_threads): Don't update the main thread here.
2911         (remote_start_remote): Clear thread list here.  Always add the
2912         main thread.
2913         (extended_remote_attach_1): Add the main thread here.
2914         (extended_remote_mourn_1): Re-add the main thread here.
2915         (extended_remote_create_inferior_1): Add a main thread.
2916
2917         * Makefile.in (monitor.o): Depend on $(gdbthread_h).
2918
2919 2008-06-27  Pedro Alves  <pedro@codesourcery.com>
2920
2921         Use ptid_t.tid to store thread ids instead of ptid_t.pid.
2922
2923         * remote.c (magic_null_ptid, not_sent_ptid, any_thread_ptid): New
2924         globals.
2925         (general_thread, continue_thread): Change type to ptid_t.
2926         (record_currthread): Take a ptid_t parameter instead of an
2927         integer.
2928         (MAGIC_NULL_PID): Delete.
2929         (set_thread): Take a ptid_t parameter and adjust.
2930         (set_general_thread, set_continue_thread): New.
2931         (remote_thread_alive, remote_newthread_step)
2932         (remote_current_thread, remote_find_new_threads)
2933         (remote_threads_info, remote_start_remote, remote_vcont_resume)
2934         (remote_resume_1, remote_wait, extended_remote_create_inferior_1)
2935         (threadalive_test, remote_pid_to_str)
2936         (remote_get_thread_local_address): Adjust.
2937         (_initialize_remote): Initialize magic_null_ptid, not_sent_ptid
2938         and any_thread_ptid.
2939
2940 2008-06-26  Jan Kratochvil  <jan.kratochvil@redhat.com>
2941
2942         * configure.ac (--enable-tui): AC_MSG_ERROR for explicit --enable-tui.
2943         * configure: Regenerated.
2944
2945 2008-06-26  Joel Brobecker  <brobecker@adacore.com>
2946
2947         * dwarf2read.c (read_attribute_value): Treat size attribute
2948         values of 0xffffffff as if the attribute value was zero.
2949
2950 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
2951
2952         * linux-nat.c: Add description of overall logic.
2953
2954 2008-06-26  Daniel Jacobowitz  <dan@codesourcery.com>
2955
2956         * Makefile.in (GNULIB_H): Use GNULIB_STDINT_H.
2957         (gdb_stdint_h, gdb_stdint.h, stamp-int): Delete.  Remove
2958         all dependencies on $(gdb_stdint_h).
2959         (distclean): Do not delete gdb_stdint.h.
2960         * acinclude.m4: Do not use stdint.m4.
2961         * configure.ac: Set GNULIB_STDINT_H.  Remove tests for stdint.h,
2962         uintptr_t, and gdb_stdint.h.
2963         * defs.h: Include <stdint.h>.
2964         * gdb_thread_db.h: Assume stdint.h is already included.
2965         * breakpoint.c, findcmd.c, hppa-tdep.c, inf-ptrace.c, proc-service.c,
2966         rs6000-nat.c, spu-linux-nat.c, target.c, win32-nat.c: Do not
2967         include gdb_stdint.h.
2968         * configure, config.in: Regenerate.
2969
2970 2008-06-26  Joseph Myers  <joseph@codesourcery.com>
2971
2972         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Handle passing
2973         decimal floating-point values in GPRs for soft-float.
2974         (do_ppc_sysv_return_value): Handle returning decimal
2975         floating-point values in GPRs for soft-float.
2976
2977 2008-06-26  Vladimir Prus  <vladimir@codesourcery.com>
2978
2979         * target.c (target_read_until_error): New.
2980         * target.h (target_read_until_error): Declare.
2981         * mi/mi-main.c (mi_cmd_data_read_memory): Use
2982         target_read_until_error.
2983
2984 2008-06-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
2985
2986         Fix a memory leak found by Hui Zhu <teawater@gmail.com>.
2987         * c-exp.y (parse_number): Move the S and SAVED_CHAR initialization
2988         after the DECFLOAT detection to fix a memory leak.  Remove the
2989         redundant NUM initialization.  Protect the DECFLOAT detection memory
2990         access before the P block.  Restore the P memory content for the
2991         DECFLOAT detection.
2992
2993 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
2994
2995         Kill the return value for all MI command functions.
2996         * mi/mi-cmds.h (enum mi_cmd_result): Remove.
2997         (mi_cmd_argv_ftype): Change return type to void.
2998
2999         * mi/mi-main.c: Adjust all function that implement
3000         MI commands to return nothing.
3001         (struct captured_mi_execute_command_actions):
3002         Remove the rc field.
3003         (mi_cmd_execute): Return nothing.
3004         (mi_execute_async_cli_command): Return nothing.
3005         (mi_cmd_exec_interrupt): Don't print ^done here.
3006         (mi_cmd_target_select): Don't print ^connected here.
3007         (captured_mi_execute_command): Don't check for MI_CMD_DONE.
3008         Special-case -target-select and output ^connected, not ^done.
3009
3010         * mi/mi-cmd-break.c: Adjust.
3011         * mi/mi-cmd-disas.c: Adjust.
3012         * mi/mi-cmd-env.c: Adjust.
3013         * mi/mi-cmd-file.c: Adjust.
3014         * mi/mi-cmd-stack.c: Adjust.
3015         * mi/mi-cmd-target.c: Adjust.
3016         * mi/mi-cmd-var.c: Adjust.
3017         * mi/mi-interp.c: Adjust.
3018         * mi/mi-symbol-cmds.c: Adjust.
3019
3020 2008-06-25  Vladimir Prus  <vladimir@codesourcery.com>
3021
3022         Emit ^running via observer.
3023         * mi/mi-interp.c (mi_cmd_interpreter_exec): Do no print
3024         ^running here.
3025         (mi_on_resume): Print ^running if not previously output.
3026         * mi/mi-main.c (running_result_record_printed): New.
3027         (captured_mi_execute_command): Reset
3028         running_result_record_printed.  Use running_result_record_printed
3029         to decide if we should skip ^done.
3030         (mi_execute_async_cli_command): Don't print ^running here.
3031         * mi/mi-main.h (current_token, running_result_record_printed):
3032         Declare.
3033
3034 2008-06-24  Michael Snyder  <msnyder@specifix.com>
3035
3036         * infrun.c (_initialize_infrun): White space and typo fix.
3037
3038 2008-06-23  Christopher Faylor  <me.gdb.changelog@cgf.cx>
3039
3040         * win32-nat.c (safe_symbol_file_add_stub): Remove unused variable.
3041         (do_initial_win32_stuff): Fix problem with inability to set breakpoints
3042         when first loading DLL with "dll" command.
3043
3044 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
3045
3046         * gnu-nat.c (proc_string): Use capital T for "Thread".
3047
3048 2008-06-19  Pierre Muller  <muller@ics.u-strasbg.fr>
3049
3050         * win32-nat.c (win32_pid_to_str): Use capital T for "Thread".
3051
3052 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
3053
3054         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
3055         the target cannot run.
3056
3057 2008-06-18  Joel Brobecker  <brobecker@adacore.com>
3058
3059         * solib-osf.c (osf_solib_create_inferior_hook): Do nothing if
3060         we're attaching to a running process.
3061
3062 2008-06-18  Pierre Muller  <muller@ics.u-strasbg.fr>
3063
3064         * win32-nat.c (handle_load_dll): Give dll name and load address
3065         if debug_events is on.
3066         (handle_unload_dll): Likewise.
3067
3068 2008-06-14  Vladimir Prus  <vladimir@codesourcery.com>
3069
3070         Don't suppress *running when doing finish.
3071         * infcall.c (call_function_by_hand): Set both
3072         suppress_resume_observer and suppress_stop_observer.
3073         * infcmd.c (suppress_run_stop_observers): Split into...
3074         (suppress_resume_observer, suppress_stop_observer): ...those.
3075         (finish_command_continuation): Clear suppress_stop_observer.
3076         (finish_command): Set suppress_stop_observer.
3077         * inferior.h (suppress_run_stop_observers): Split into...
3078         (suppress_resume_observer, suppress_stop_observer): ...those.
3079         * infrun.c (normal_stop): Check for suppress_stop_observer.
3080         * thread.c (set_running): Check for suppress_resume_observer.
3081
3082 2008-06-12  Pedro Alves  <pedro_alves@portugalmail.pt>
3083             Pierre Muller  <muller@ics.u-strasbg.fr>
3084
3085         * gdbarch.sh (gdbarch_skip_main_prologue): New.
3086         * gdbarch.h, gdbarch.c: Regenerate.
3087         * i386-tdep.h (i386_skip_main_prologue): Declare.
3088         * i386-tdep.c (i386_skip_main_prologue): New.
3089         * i386-cygwin-tdep.c (i386_cygwin_init_abi): Register
3090         i386_skip_main_prologue as gdbarch_skip_main_prologue gdbarch callback.
3091         * symtab.c (find_function_start_sal): When pc points at the "main"
3092         function, call gdbarch_skip_main_prologue.
3093
3094 2008-06-11  Daniel Jacobowitz  <dan@codesourcery.com>
3095
3096         * value.c (value_primitive_field): Fetch lazy register values.
3097
3098 2008-06-11  Pedro Alves  <pedro@codesourcery.com>
3099
3100         * NEWS: Mention support removal of undocumented S AA p PID stop
3101         reply packet.
3102
3103         * remote.c (remote_wait): Remove undocumented S AA p PID support.
3104
3105 2008-06-10  Stan Shebs  <stan@codesourcery.com>
3106
3107         * MAINTAINERS: Update my affiliation and address.
3108
3109 2008-06-10  Andreas Schwab  <schwab@suse.de>
3110
3111         * top.c (print_gdb_version): Don't print final newline.
3112
3113 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
3114
3115         Implement *running.
3116         * Makefile.in: Update dependencies.
3117         * gdbthread.h (struct thread_info): New field
3118         running_.
3119         (set_running, is_running): New.
3120         * thread.c (set_running, is_running): New.
3121         * inferior.h (suppress_normal_stop_observer): Rename to...
3122         (suppress_run_stop_observers): ..this.
3123         * infcmd.c (suppress_normal_stop_observer): Rename to...
3124         (suppress_run_stop_observers): ..this.
3125         (finish_command_continuation, finish_command): Adjust.
3126         * infcall.c (call_function_by_hand): Adjust.
3127         * infrun.c (normal_stop): Call set_running.
3128         * target.c (target_resume): New.  Call set_running.
3129         * target.h (target_resume): Convert from macro to
3130         a function.
3131
3132         * mi/mi-interp.c (mi_on_resume): New.
3133         (mi_interpreter_init): Register mi_on_resume.
3134
3135 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
3136
3137         Use observers to report stop events in MI.
3138         * mi/mi-interp.c (mi_on_normal_stop): New.
3139         (mi_interpreter_init): Register mi_on_normal_stop.
3140         (mi_interpreter_exec_continuation): Remove.
3141         (mi_cmd_interpreter_exec): Don't register the above.
3142         * mi/mi-main.c (captured_mi_execute_command): Don't care
3143         about sync_execution.
3144         (mi_execute_async_cli_command): Don't install continuation.  Don't
3145         print *stopped.
3146         (mi_exec_async_cli_cmd_continuation): Remove.
3147
3148 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
3149
3150         Suppress normal stop observer when it's problematic.
3151         * inferior.h (suppress_normal_stop_observer): New.
3152         * infcall.c (call_function_by_hand): Disable stop events when
3153         doing function calls.
3154         * infmcd.c (suppress_normal_stop_observer): New.
3155         (finish_command_continuation): Call normal_stop observer
3156         explicitly.
3157         (finish_command): Disable stop events inside proceed.
3158         * infrun.c (normal_stop): Don't call normal stop observer if
3159         suppressed of if multi-step is in progress.
3160
3161 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
3162
3163         Remove stale code.
3164         * infrun.c (finish_command): Don't pass cleanup
3165         to continuation.
3166         (finish_command_continuation): Don't grab cleanup from
3167         the passed data, as we don't use, and cannot, use it anyway.
3168
3169 2008-06-10  Vladimir Prus  <vladimir@codesourcery.com>
3170
3171         Introduce common cleanup for restoring integers.
3172         * defs.h (make_cleanup_restore_integer): New declaration.
3173         (struct cleanup): New field free_arg.
3174         (make_my_cleanup_2): New.
3175         * utils.c (restore_integer_closure, restore_integer)
3176         (make_cleanup_restore_integer): New.
3177         (make_my_cleanup): Initialize the free_arg field and
3178         renamed to make_my_cleanup_2.
3179         (do_my_cleanups): Call free_arg.
3180         (discard_cleanups): Call free_arg.
3181         * breakpoint.c (restore_always_inserted_mode): Remove.
3182         (update_breakpoints_after_exec): Use make_cleanup_restore_integer.
3183
3184 2008-06-09  Doug Evans  <dje@google.com>
3185
3186         * remote.c (remote_wait): Include beginning of malformed packet
3187         in error output.
3188
3189 2008-06-09  Tom Tromey  <tromey@redhat.com>
3190
3191         * completer.c (complete_line): Don't special-case
3192         expression_completer.
3193         (expression_completer): Only pass last word to
3194         location_completer.
3195         * c-exp.y (yylex): Check 'token', not 'operator'.
3196
3197 2008-06-09  Daniel Jacobowitz  <dan@codesourcery.com>
3198
3199         * configure.ac (build_warnings): Add -Wno-format for mingw.
3200         * configure: Regenerated.
3201
3202 2008-06-07  Daniel Jacobowitz  <dan@codesourcery.com>
3203
3204         * NEWS: Make indentation consistent.  Move exec tracing entry out
3205         of remote packet list.
3206
3207 2008-06-06  Tom Tromey  <tromey@redhat.com>
3208
3209         * value.h (evaluate_subexpression_type, extract_field_op):
3210         Declare.
3211         * printcmd.c (_initialize_printcmd): Use expression_completer for
3212         'p', 'inspect', 'call'.
3213         * parser-defs.h (parse_field_expression): Declare.
3214         * parse.c: Include exceptions.h.
3215         (in_parse_field, expout_last_struct): New globals.
3216         (mark_struct_expression): New function.
3217         (prefixify_expression): Return int.
3218         (prefixify_subexp): Return int.  Use expout_last_struct.
3219         (parse_exp_1): Update.
3220         (parse_exp_in_context): Add 'out_subexp' argument.  Handle
3221         in_parse_field.
3222         (parse_field_expression): New function.
3223         * expression.h (parse_field_expression): Declare.
3224         (in_parse_field): Likewise.
3225         * eval.c (evaluate_subexpression_type): New function.
3226         (extract_field_op): Likewise.
3227         * completer.h (expression_completer): Declare.
3228         * completer.c (expression_completer): New function.
3229         (count_struct_fields, add_struct_fields): New functions.
3230         * c-exp.y (yyparse): Redefine.
3231         (COMPLETE): New token.
3232         (exp): New productions.
3233         (saw_name_at_eof, last_was_structop): New globals.
3234         (yylex): Return COMPLETE when needed.  Recognize in_parse_field.
3235         (c_parse): New function.
3236         * breakpoint.c (_initialize_breakpoint): Use expression_completer
3237         for watch, awatch, and rwatch.
3238         * Makefile.in (parse.o): Depend on exceptions_h.
3239
3240 2008-06-06  Paul Pluzhnikov  <ppluzhnikov@google.com>
3241
3242         PR gdb/1147
3243         * gdb/valopts.c (find_overload_match): Handle references
3244         to pointers.
3245
3246 2008-06-06  Paul N. Hilfinger  <hilfinger@adacore.com>
3247
3248         * ada-lang.c (ada_value_assign): Correct big-endian case to take into
3249         account the bitsize of the 'from' operand.
3250
3251 2008-06-06  Pedro Alves  <pedro@codesourcery.com>
3252
3253         * annotate.h (annotate_thread_changed): Declare.
3254
3255 2008-06-06  Nick Roberts  <nickrob@snap.net.nz>
3256
3257         * annotate.c (annotate_thread_changed): New function.
3258         * thread.c (thread_command) : Use it.
3259         * infrun.c (normal_stop): Use it.
3260
3261 2008-06-05  Vladimir Prus  <vladimir@codesourcery.com>
3262             Nathan Sidwell  <nathan@codesourcery.com>
3263             Joseph Myers  <joseph@codesourcery.com>
3264
3265         * acinclude.m4: Include ../config/acx.m4.
3266         * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
3267         * configure, config.in: Regenerate.
3268         * main.c (print_gdb_help): Use REPORT_BUGS_TO for bug-reporting
3269         address.
3270         * top.c (print_gdb_version): Use PKGVERSION and REPORT_BUGS_TO.
3271
3272 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
3273
3274         Replace 'target async' by 'maintenance set remote-async' and
3275         'target remote' combination.
3276
3277         * remote.c (remote_async_wait): Merge into remote_wait, and
3278         remove.
3279         (remote_async_permitted, remote_async_permitted_set): New
3280         variables.
3281         (set_maintenance_remote_async_permitted)
3282         (show_maintenance_remote_async_permitted): New functions.
3283         (remote_async_ops, extended_async_remote_ops): Delete.
3284         (remote_async_open, extended_remote_async_open): Delete.
3285         (remote_open_1): Drop async_p parameter.  Update callers.  Replace
3286         async_p with remote_async_permitted checks.
3287         (extended_async_remote_attach): Delete.
3288         (remote_resume, remote_async_resume): Merge and leave remote_resume.
3289         (remote_async_terminal_inferior): Rename to...
3290         (remote_terminal_inferior): ... this, and add
3291         remote_async_termitted check.
3292         (remote_async_terminal_ours): Rename to...
3293         (remote_terminal_ours): ... this, and add remote_async_termitted
3294         check.
3295         (remote_wait, remote_async_wait): Merge and leave remote_wait
3296         only.
3297         (remote_kill, remote_async_kill): Merge and leave remote_kill
3298         only.
3299         (remote_async_mourn, extended_async_remote_mourn): Delete.
3300         (extended_remote_create_inferior_1): Drop async_p parameter.
3301         Update callers.  Always use extended_remote_ops.
3302         (extended_remote_async_create_inferior): Delete.
3303         (remote_return_zero): Delete.
3304         (init_remote_ops): Register remote_can_async_p, remote_async,
3305         remote_async_mask, remote_terminal_inferior and
3306         remote_terminal_ours.
3307         (remote_can_async_p, remote_is_async_p): Check for
3308         remote_async_permitted.
3309         (init_remote_async_ops, init_extended_async_remote_ops): Remove.
3310         (set_remote_cmd): Don't add async and extended-async targets.
3311         (_initialize_remote): Add set/show remote-async maintenance
3312         commands.
3313
3314 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
3315
3316         * remote.c (kill_kludge): Delete.
3317         (remote_wait, remote_async_wait): Don't set it.
3318         (remote_kill, remote_async_kill): Don't do anything with it.
3319
3320 2008-06-05  Pedro Alves  <pedro@codesourcery.com>
3321
3322         * linux-thread-db.c (thread_db_wait): Don't trim event ptid.
3323
3324 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
3325
3326         * bcache.c (bcache_data): Call deprecated_bcache_added function.
3327         (deprecated_bcache_added): New function name. Body of function
3328         bcache_data is used here with the addition of 'added' argument.
3329         * bcache.h (deprecated_bcache_added): New function.
3330         * symfile.c (add_psymbol_to_bcache): New helper function, takes part of
3331         work from add_psymbol_to_list - initialises partial symbol and stashes
3332         it in objfile's cache.
3333         (append_psymbol_to_list): New helper function, takes other part of
3334         work from add_psymbol_to_list - adds partial symbol to the given list.
3335         (add_psymbol_to_list): Call helper functions instead of doing work
3336         here. If adding to global list, do not duplicate partial symbols in the
3337         partial symtab.
3338
3339 2008-06-05  Aleksandar Ristovski  <aristovski@qnx.com>
3340
3341         * breakpoint.c (print_exception_catchpoint): Put 'exception' back to
3342         'exception caught|thrown' message.
3343
3344 2008-06-05  Jan Kratochvil  <jan.kratochvil@redhat.com>
3345
3346         * Makefile.in: Update dependencies.
3347         * dwarf2expr.c: New include "gdb_assert.h".
3348         (new_dwarf_expr_context): Initialize MAX_RECURSION_DEPTH.
3349         (dwarf_expr_eval): Sanity check the RECURSION_DEPTH count.
3350         (execute_stack_op): Error out on too large RECURSION_DEPTH.
3351         Increase/decrease RECURSION_DEPTH around the function.
3352
3353 2008-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
3354
3355         * remote.c (get_offsets): Handle a single segment.
3356         * symfile.c (symfile_map_offsets_to_segments): Allow more bases
3357         than segments.
3358
3359 2008-06-03  Daniel Jacobowitz  <dan@codesourcery.com>
3360
3361         * solib-svr4.c (struct lm_info): Add lm_addr.
3362         (main_lm_addr): New.
3363         (svr4_default_sos): Set lm_addr.
3364         (svr4_current_sos): Set lm_addr and main_lm_addr.
3365         (svr4_fetch_objfile_link_map): Rewrite.
3366         (svr4_clear_solib): Clear main_lm_addr.
3367
3368 2008-06-03  Michael Snyder  <msnyder@redhat.com>
3369             Joseph Myers  <joseph@codesourcery.com>
3370
3371         * mips-tdep.c (mips_eabi_return_value): Replace stub that always
3372         returned RETURN_VALUE_STRUCT_CONVENTION with a real function.
3373
3374 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
3375
3376         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Fix incorrect test.
3377
3378 2008-06-02  Roman Zippel <zippel@linux-m68k.org>
3379
3380         * m68k-tdep.c (m68k_analyze_prologue): Fix length of lea insn.
3381
3382 2008-06-01  Joel Brobecker  <brobecker@adacore.com>
3383
3384         * rs6000-aix-tdep.c (rs6000_convert_from_func_ptr_addr): Do not
3385         treat pointers in data space as function descriptors if the
3386         target address is also in the data space.
3387
3388 2008-05-30  Joel Brobecker  <brobecker@adacore.com>
3389
3390         * alpha-tdep.c (alpha_heuristic_frame_unwind_cache): Set
3391         the trad-frame register value for the SP register.
3392
3393 2008-05-29  Mark Kettenis  <kettenis@gnu.org>
3394
3395         * sparcnbsd-tdep.c, sparcobsd-tdep.c: Update for unwinder changes.
3396
3397 2008-05-28  Joel Brobecker  <brobecker@adacore.com>
3398
3399         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Improve the heuristic
3400         that identifies function descriptors outside of the .opd section.
3401
3402 2008-05-28  Aleksandar Ristovski  <aristovski@qnx.com>
3403
3404         * breakpoint.c (print_exception_catchpoint): In CLI add 'Temporary' for
3405         temporary catchpoints.  In MI add missing fields 'reason', 'disp',
3406         'bkptno'.
3407         (print_mention_exception_catchpoint): Add 'Temporary' for temporary
3408         catchpoints.
3409         (handle_gnu_v3_exceptions): Use tempflag.
3410
3411 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
3412
3413         Refactor varobj_update interface.
3414         * varobj.c (varobj_update): Report changes as vector.  Also
3415         return not just a list of varobj, but a list of special structures
3416         that tell what exactly has changed.
3417         * varobj.h (enum varobj_update_error): Rename to
3418         varobj_scope_status.
3419         (struct varobj_update_result_t): New.
3420         (varobj_update): Adjust prototype.
3421         * mi/mi-cmd-var.c: Adjust for changes.
3422
3423 2008-05-28  Vladimir Prus  <vladimir@codesourcery.com>
3424
3425         * varobj.c (varobj_update): Fix comment typo.
3426         Fix indentation.
3427
3428 2008-05-26  Joel Brobecker  <brobecker@adacore.com>
3429
3430         Set the symtab field of symbols read from ECOFF debugging entries.
3431         * mdebugread.c (add_symbol): Add new parameter symtab.
3432         (parse_symbol): Update calls to add_symbol throughout.
3433
3434 2008-05-27  Andreas Schwab  <schwab@suse.de>
3435
3436         * symtab.h (enum address_class): Remove LOC_REGPARM and
3437         LOC_COMPUTED_ARG.
3438         (struct symbol): Add is_argument.
3439         (SYMBOL_IS_ARGUMENT): Define.
3440
3441         * ada-lang.c (ada_add_block_symbols): Use SYMBOL_IS_ARGUMENT.
3442         * buildsym.c (finish_block): Likewise.
3443         * stack.c (print_frame_args, print_block_frame_locals)
3444         (print_frame_arg_vars): Likewise.
3445         * symtab.c (lookup_block_symbol): Likewise.
3446         * tracepoint.c (add_local_symbols): Likewise.
3447         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3448
3449         * coffread.c (process_coff_symbol): Set SYMBOL_IS_ARGUMENT.
3450         * dwarf2read.c (new_symbol): Likewise.
3451         * mdebugread.c (parse_symbol): Likewise.
3452         * stabsread.c (define_symbol): Likewise.
3453
3454         * ada-exp.y (select_possible_type_sym): Don't handle LOC_REGPARM
3455         and LOC_COMPUTED_ARG.
3456         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
3457         * ax-gdb.c (gen_var_ref): Likewise.
3458         * eval.c (evaluate_subexp_for_address): Likewise.
3459         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
3460         * m2-exp.y (yylex): Likewise.
3461         * printcmd.c (address_info): Likewise.
3462         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
3463         * tracepoint.c (collect_symbol, scope_info): Likewise.
3464
3465 2008-05-24  Carlos Eduardo Seo  <cseo@linux.vnet.ibm.com>
3466
3467         * gdbarch.sh: Added new gdbarch struct
3468         core_regset_sections.
3469         * gdbarch.c: Refreshed.
3470         * gdbarch.h: Refreshed.
3471         * regset.h (core_regset_section): Declared.
3472         * linux-nat.c (linux_nat_do_thread_registers): Added
3473         support for the new gdbarch struct core_regset_sections.
3474         * utils.c (host_address_to_string): New function.
3475         * defs.h (host_address_to_string): New prototype.
3476         * i386-linux-tdep.c (i386_regset_rections): New register
3477         sections list for i386.
3478           (i386_linux_init_abi): Initialized new gdbarch struct
3479           core_regset_sections.
3480         * Makefile.in: Updated to reflect dependency changes.
3481         * ppc-linux-tdep.c (ppc_regset_sections): Register
3482         sections list for ppc.
3483           (ppc_linux_init_abi): Initialized new gdbarch struct
3484           core_regset_sections
3485
3486 2008-05-24  Andreas Schwab  <schwab@suse.de>
3487
3488         * linespec.c (decode_objc): Save current language around call to
3489         get_selected_block.
3490
3491 2008-05-23  Joel Brobecker  <brobecker@adacore.com>
3492
3493         * valprint.h (get_array_bounds): Renames get_array_low_bound.
3494         * valprint.c (get_array_bounds): Renames get_array_low_bound.
3495         Return the proper bound value if the array index type is an
3496         enumerated type. Compute the high bound if requested.
3497         (val_print_array_elements): Handle the case when the array
3498         element has a null size.
3499         * ada-valprint.c (print_optional_low_bound): Add handling
3500         for empty arrays or arrays of zero-size elements.
3501         (ada_val_print_array): New function, extracted out from
3502         ada_val_print_1 case TYPE_CODE_ARRAY, and enhanced to
3503         handle empty arrays and arrays of zero-size elements.
3504         (ada_val_print_1)[case TYPE_CODE_ARRAY]: Replace extracted-out
3505         code by call to ada_val_print_array.
3506         (ada_value_print): Remove handling of null array.  The handling
3507         was incomplete and is now better handled by ada_val_print_array.
3508
3509 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
3510
3511         * annotate.c (annotate_source, annotate_frame_begin): Replace
3512         deprecated_print_address_numeric with paddress.
3513         * cli/cli-cmds.c (list_command, edit_command): Likewise.
3514         * tui/tui-stack.c (tui_make_status_line): Likewise.
3515
3516         * defs.h (deprecated_print_address_numeric): Remove.
3517         * printcmd.c (deprecated_print_address_numeric): Remove.
3518         * maint.c (maint_print_section_info): Fix comment.
3519
3520 2008-05-23 Markus Deuling  <deuling@de.ibm.com>
3521
3522         * valprint.c (print_hex_chars, print_octal_chars, print_decimal_chars,
3523         print_binary_chars, print_char_chars): Add byte_order parameter and
3524         replace gdbarch_byte_order.
3525         (print_decimal_chars): Replace START_P, NOT_END_P and NEXT_P by their
3526         expressions and remove them.  Remove unused TWO_TO_FOURTH.
3527         (val_print_type_code_int): Introduce gdbarch_byte_order to get at the
3528         endianness.  Update call to print_hex_chars.
3529         * valprint.h (print_hex_chars, print_octal_chars, print_decimal_chars,
3530         print_binary_chars, print_char_chars): Add byte_order parameter.
3531         * printcmd.c (print_scalar_formatted): Introduce gdbarch_byte_order to
3532         get at the endianness.  Update print_*_char calls to use byte_order.
3533
3534 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
3535
3536         * symtab.h (struct symbol): Make "aux_value" member a void pointer
3537         instead of a union.
3538         (SYMBOL_LOCATION_BATON): Update.
3539
3540 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
3541
3542         * symtab.h (enum address_class): Remove LOC_BASEREG and
3543         LOC_BASEREG_ARG.
3544         (struct symbol): Remove "basereg" member of "aux_value" union.
3545         (SYMBOL_BASEREG): Remove.
3546
3547         * ada-exp.y (select_possible_type_sym): Do not handle LOC_BASEREG
3548         or LOC_BASEREG_ARG.
3549         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
3550         (ada_add_block_symbols): Likewise.
3551         * ax-gdb.c (gen_var_ref): Likewise.
3552         * buildsym.c (finish_block): Likewise.
3553         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
3554         * m2-exp.y (yylex): Likewise.
3555         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3556         * printcmd.c (address_info): Likewise.
3557         * stack.c (print_frame_args, print_block_frame_locals): Likewise.
3558         (print_frame_arg_vars): Likewise.
3559         * symmisc.c (print_symbol): Likewise.
3560         * symtab.c (lookup_block_symbol): Likewise.
3561         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
3562         (scope_info): Likewise.
3563
3564 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
3565
3566         * symtab.h (enum address_class): Remove LOC_LOCAL_ARG.
3567
3568         * ada-exp.y (select_possible_type_sym): Do not handle LOC_LOCAL_ARG.
3569         * ada-lang.c (resolve_subexp, symtab_for_sym): Likewise.
3570         (ada_add_block_symbols): Likewise.
3571         * ax-gdb.c (gen_var_ref): Likewise.
3572         * buildsyms.c (finish_block): Likewise.
3573         * findvar.c (symbol_read_needs_frame, read_var_value): Likewise.
3574         * m2-exp.y (yylex): Likewise.
3575         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3576         * printcmd.c (address_info): Likewise.
3577         * stack.c (print_frame_args, print_frame_arg_vars): Likewise.
3578         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
3579         * symtab.c (lookup_block_symbol): Likewise.
3580         * tracepoint.c (collect_symbol, add_local_symbols): Likewise.
3581         (scope_info): Likewise.
3582
3583 2008-05-22  Ulrich Weigand  <uweigand@de.ibm.com>
3584
3585         * symtab.h (enum address_class): Remove LOC_INDIRECT and
3586         LOC_HP_THREAD_LOCAL_STATIC.
3587
3588         * findvar.c (symbol_read_needs_frame, read_var_value): Do not
3589         handle LOC_INDIRECT or LOC_HP_THREAD_LOCAL_STATIC.
3590         (read_var_value): Likewise.
3591         * buildsym.c (finish_block): Likewise.
3592         * objfiles.c (objfile_relocate): Likewise.
3593         * printcmd.c (address_info): Likewise.
3594         * symmisc.c (print_symbol, print_partial_symbols): Likewise.
3595         * tracepoint.c (scope_info): Likewise.
3596
3597 2008-05-21 Markus Deuling  <deuling@de.ibm.com>
3598            Maxim Grigoriev  <maxim2405@gmail.com>
3599
3600         * xtensa-tdep.c (xtensa_read_register): Remove.
3601         (xtensa_frame_cache): Get rid of xtensa_read_register. Pass extra
3602         argument litbase to call0_frame_cache().
3603         (call0_track_op, call0_analyze_prologue)
3604         (call0_frame_cache): Use extra argument litbase.
3605
3606 2008-05-21  Joel Brobecker  <brobecker@adacore.com>
3607
3608         * infcmd.c (_initialize_infcmd): Add new "fin" alias for "finish".
3609
3610 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
3611
3612         * frame.h (SIZEOF_FRAME_SAVED_REGS): Remove.
3613
3614 2008-05-21  Ulrich Weigand  <uweigand@de.ibm.com>
3615
3616         * alpha-mdebug-tdep.c: Include "trad-frame.h".
3617         (struct alpha_mdebug_unwind_cache): Change type of SAVED_REGS to
3618         struct trad_frame_saved_reg *.
3619         (alpha_mdebug_frame_unwind_cache): Allocate SAVED_REGS using
3620         trad_frame_alloc_saved_regs.  Update accesses.  Record previous
3621         value of SP as being vfp.
3622         (alpha_mdebug_frame_prev_register): Use trad_frame_get_prev_register.
3623         * Makefile.in (alpha-mdebug-tdep.o): Update dependencies.
3624
3625 2008-05-21  Markus Deuling  <deuling@de.ibm.com>
3626
3627         * score-tdep.c (score_print_insn): Get the current endianess from
3628         disassemble_info instead of gdbarch_byte_order.
3629
3630 2008-05-21  Pedro Alves  <pedro@codesourcery.com>
3631
3632         * frame.c (get_prev_frame_1): Build frame id before setting
3633         this_frame->prev_p, not after.
3634
3635 2008-05-21  Nick Roberts  <nickrob@snap.net.nz>
3636
3637         * annotate.c (annotate_new_thread): New function for new-thread
3638         annotation.
3639         * annotate.h: (annotate_new_thread): New extern.
3640         * thread.c (add_thread_with_info): Use it.
3641         * Makefile.in (thread.o): Add dependency on annotate.h.
3642
3643 2008-05-20  Joel Brobecker  <brobecker@adacore.com>
3644
3645         * win32-nat.c (win32_wait): Block the control-c event while
3646         waiting for a debug event.
3647
3648 2008-05-19  Pedro Alves  <pedro@codesourcery.com>
3649
3650         * symtab.h (lookup_symbol_in_language): Update comment.
3651         * symtab.c (lookup_symbol_aux_block): Update comment.
3652         * ada-lang.c (ada_lookup_symbol_list): Update comment.
3653
3654 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
3655
3656         * symtab.h (lookup_symbol_in_language): Remove SYMTAB parameter.
3657         (lookup_symbol): Likewise.
3658         * symtab.c (lookup_symbol_in_language): Remove SYMTAB parameter.
3659         (lookup_symbol): Likewise.
3660         (search_symbols): Update.
3661
3662         * linespec.c (find_methods, collect_methods): Update.
3663         (add_matching_methods, add_constructors): Update.
3664         (decode_compound, decode_dollar, decode_variable): Update.
3665         (lookup_prefix_sym): Update.
3666
3667         (symbol_found): Remove SYM_SYMTAB parameter.
3668         Use SYMBOL_SYMTAB (sym) instead.
3669
3670         * gdbtypes.c (lookup_typename): Update.
3671         (lookup_struct, lookup_union, lookup_enum): Update.
3672         (lookup_template_type): Update.
3673         (check_typedef): Update.
3674         * language.c (lang_bool_type): Update.
3675         * mdebugread.c (parse_procedure): Update.
3676         * mi/mi-cmd-stack.c (list_args_or_locals): Update.
3677         * parse.c (write_dollar_variable): Update.
3678         * printcmd.c (address_info): Update.
3679         * source.c (select_source_symtab): Update.
3680         * stack.c (print_frame_args, print_frame_arg_vars): Update.
3681         * valops.c (find_function_in_inferior): Update.
3682         (value_struct_elt_for_reference): Update.
3683         * value.c (value_static_field, value_fn_field): Update.
3684
3685         * alpha-mdebug-tdep.c (find_proc_desc): Update.
3686         * arm-tdep.c (arm_skip_prologue): Update.
3687         * mt-tdep.c (mt_skip_prologue): Update.
3688         * xstormy16-tdep.c (xstormy16_skip_prologue): Update.
3689
3690         * ada-lang.h (struct ada_symbol_info): Remove SYMTAB member.
3691         * ada-lang.c (ada_add_block_symbols): Remove SYMTAB parameter.
3692         (add_defn_to_vec): Likewise.
3693         (ada_add_block_symbols): Likewise.
3694         (lookup_cached_symbol, cache_symbol): Likewise.
3695         (standard_lookup): Update.
3696         (ada_lookup_symbol_list): Update.
3697
3698         * c-valprint.c (c_val_print): Update.
3699         * cp-support.c (cp_lookup_rtti_type): Update.
3700         * jv-lang.c (java_lookup_class, get_java_object_type): Update.
3701         * objc-lang.c (lookup_struct_typedef, find_imps): Update.
3702         * p-valprint.c (pascal_val_print): Update.
3703         * scm-lang.c (scm_lookup_name): Update.
3704
3705         * c-exp.y: Update.
3706         * f-exp.y: Update.
3707         * jv-exp.y: Update.
3708         * m2-exp.y: Update.
3709         * objc-exp.y: Update.
3710         * p-exp.y: Update.
3711
3712 2008-05-19  Ulrich Weigand  <uweigand@de.ibm.com>
3713
3714         * language.h (struct language_defn): Remove SYMTAB parameter from
3715         la_lookup_symbol_nonlocal callback function pointer.
3716
3717         * ada-lang.h (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
3718         (ada_lookup_encoded_symbol): Likewise.
3719         * ada-lang.c (ada_lookup_encoded_symbol): Remove SYMTAB parameter.
3720         Always call fixup_symbol_section.
3721         (ada_lookup_symbol): Remove SYMTAB parameter.
3722         (ada_lookup_symbol_nonlocal): Likewise.
3723         * ada-exp.y (write_object_renaming): Update.
3724         (find_primitive_type): Likewise.
3725
3726         * cp-support.h (cp_lookup_symbol_nonlocal): Remove SYMTAB parameter.
3727         (cp_lookup_symbol_namespace): Likewise.
3728         * cp-namespace.c (lookup_namespace_scope): Remove SYMTAB parameter.
3729         (lookup_symbol_file): Likewise.
3730         (lookup_possible_namespace_symbol): Likewise.
3731         (cp_lookup_symbol_nonlocal): Likewise.
3732         (cp_lookup_symbol_namespace): Likewise.
3733         (cp_lookup_nested_type): Update.
3734
3735         * scm-valprint.c (scm_inferior_print): Update.
3736         * valops.c (value_maybe_namespace_elt): Update.
3737
3738         * solist.h (struct target_so_ops): Remove SYMTAB parameter from
3739         lookup_lib_global_symbol callback function pointer.
3740         (solib_global_lookup): Remove SYMTAB parameter.
3741         * solib.c (solib_global_lookup): Remove SYMTAB parameter.
3742         * solib-svr4.c (elf_lookup_lib_symbol): Likewise.
3743
3744         * symtab.h (basic_lookup_symbol_nonlocal): Remove SYMTAB parameter.
3745         (lookup_symbol_static): Likewise.
3746         (lookup_symbol_global): Likewise.
3747         (lookup_symbol_aux_block): Likewise.
3748         (lookup_global_symbol_from_objfile): Likewise.
3749         * symtab.c (lookup_symbol_aux): Remove SYMTAB parameter.
3750         (lookup_symbol_aux_local): Likewise.
3751         (lookup_symbol_aux_block): Likewise.
3752         (lookup_symbol_aux_symtabs): Likewise.
3753         (lookup_symbol_aux_psymtabs): Likewise.
3754         (lookup_global_symbol_from_objfile): Likewise.
3755         (basic_lookup_symbol_nonlocal): Likewise.
3756         (lookup_symbol_static): Likewise.
3757         (lookup_symbol_global): Likewise.
3758
3759         (lookup_symbol_in_language): Do not pass SYMTAB to lookup_symbol_aux.
3760
3761 2008-05-17  Pedro Alves  <pedro@codesourcery.com>
3762
3763         * remote.c (init_extended_remote_ops): Fix typo.
3764
3765 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
3766
3767         * NEWS: Mention new DICOS x86 target configuration.
3768
3769 2008-05-16  Pedro Alves  <pedro@codesourcery.com>
3770             Ulrich Weigand  <uweigand@de.ibm.com>
3771
3772         * minsyms.c (lookup_minimal_symbol_by_pc_name): New function.
3773         * symtab.h (lookup_minimal_symbol_by_pc_name): Add prototype.
3774
3775         * symtab.c (fixup_section): Remove prototype.  Add ADDR parameter;
3776         use it instead of ginfo->value.address.  Look up minimal symbol by
3777         address and name.  Assume OBJFILE is non-NULL.
3778         (fixup_symbol_section): Ensure we always have an objfile to look
3779         into.  Extract and pass to fixup_section the symbol's address that
3780         will match the minimal symbol's address.
3781         (fixup_psymbol_section): Likewise.
3782
3783         (find_pc_sect_psymtab): Fall back to non-addrmap case when debugging
3784         overlays and the addrmap returned the wrong section.
3785
3786         * dwarf2read.c (var_decode_location): Set SYMBOL_CLASS before
3787         calling fixup_symbol_section.
3788
3789 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
3790
3791         * minsyms.c: Include "target.h".
3792         (find_solib_trampoline_target): Handle minimal symbols pointing
3793         to function descriptors as well.
3794         * Makefile.in (minsyms.o): Update dependencies.
3795
3796         * ppc-linux-tdep.c (ppc64_standard_linkage): Rename to ...
3797         (ppc64_standard_linkage1): ... this.  Fix optional instructions.
3798         (PPC64_STANDARD_LINKAGE_LEN): Rename to ...
3799         (PPC64_STANDARD_LINKAGE1_LEN): ... this.
3800         (ppc64_standard_linkage2, ppc64_standard_linkage3): New.
3801         (PPC64_STANDARD_LINKAGE2_LEN, PPC64_STANDARD_LINKAGE3_LEN): New.
3802         (ppc64_standard_linkage_target): Rename to ...
3803         (ppc64_standard_linkage1_target): ... this.
3804         (ppc64_standard_linkage2_target, ppc64_standard_linkage3_target): New.
3805         (ppc64_skip_trampoline_code): Support three variants of standard
3806         linkage stubs.  Call find_solib_trampoline_target to handle
3807         glink stubs.
3808
3809 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
3810
3811         * ppc-linux-tdep.c (ppc_linux_init_abi): Do not install
3812         ppc64_sysv_abi_adjust_breakpoint_address.
3813         * ppc-sysv-tdep.c (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
3814         * ppc-tdep.h (ppc64_sysv_abi_adjust_breakpoint_address): Remove.
3815
3816 2008-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
3817
3818         * ppc-linux-tdep.c (ppc_linux_skip_trampoline_code): Remove.
3819         (ppc_linux_init_abi): Install find_solib_trampoline_target instead
3820         of ppc_linux_skip_trampoline_code.
3821
3822 2008-05-15  Daniel Jacobowitz  <dan@codesourcery.com>
3823
3824         * gdbarch.sh: Delete dwarf_reg_to_regnum.
3825         * gdbarch.c, gdbarch.h: Regenerated.
3826         * amd64-tdep.c, arm-tdep.c, h8300-tdep.c, hppa-linux-tdep.c,
3827         hppa-tdep.c, i386-tdep.c, m32c-tdep.c, m68k-tdep.c, mips-tdep.c,
3828         s390-tdep.c, xtensa-tdep.c: Do not set dwarf_reg_to_regnum.
3829
3830 2008-05-15  Pedro Alves  <pedro@codesourcery.com>
3831
3832         * linux-nat.c (trap_ptid): Delete.
3833         (linux_nat_detach, linux_nat_wait, linux_nat_mourn_inferior):
3834         Adjust.
3835         * linux-thread-db.c (thread_db_wait): Adjust.
3836
3837 2008-05-15  Joel Brobecker  <brobecker@adacore.com>
3838
3839         * linespec.c (decode_line_1): Fix a couple of comments.
3840
3841 2008-05-15  Alan Modra  <amodra@bigpond.net.au>
3842
3843         * dbxread.c: Formatting.
3844         (INTERNALIZE_SYMBOL): Init n_other.
3845         (set_namestring): Take pointer to nlist arg rather than struct
3846         copy.  Update all callers.
3847
3848 2008-05-15  Andreas Schwab  <schwab@suse.de>
3849
3850         * Makefile.in (dwarf2loc.o): Remove $(addrmap_h).
3851         (dwarf2read.o): Add $(addrmap_h).
3852
3853 2008-05-14  Ulrich Weigand  <uweigand@de.ibm.com>
3854
3855         * ppc-linux-tdep.c (ppc_linux_convert_from_func_ptr_addr): Rename ...
3856         (ppc64_linux_convert_from_func_ptr_addr): ... to this.  No longer try
3857         to handle ppc32 PLT entries.
3858         (ppc_linux_init_abi): Install ppc64_linux_convert_from_func_ptr_addr
3859         only on ppc64.
3860
3861 2008-05-14  Daniel Jacobowitz  <dan@codesourcery.com>
3862
3863         * elfread.c (elf_symtab_read): Create trampolines for @plt symbols.
3864         * minsyms.c (lookup_minimal_symbol_by_pc_section_1): Renamed from
3865         lookup_minimal_symbol_by_pc_section.  Prefer trampolines if requested.
3866         (lookup_minimal_symbol_by_pc_section): Use
3867         lookup_minimal_symbol_by_pc_section_1.
3868         (lookup_solib_trampoline_symbol_by_pc): Likewise.
3869
3870 2008-05-13  Joel Brobecker  <brobecker@adacore.com>
3871
3872         * findcmd.c: Add #include "gdb_stdint.h".
3873         * Makefile.in (findcmd.o): Update dependencies.
3874
3875 2008-05-11  David S. Miller  <davem@davemloft.net>
3876
3877         * sparc-linux-tdep.c (sparc32_linux_init_abi): Remove
3878         long double size override, Linux does use 128-bit now.
3879
3880         * sparc-linux-tdep.c (PSR_SYSCALL): Define.
3881         (sparc_linux_write_pc): New function.
3882         (sparc32_linux_init_abi): Register it.
3883         * sparc64-linux-tdep.c (TSTATE_SYSCALL): Define.
3884         (sparc64_linux_write_pc): New function.
3885         (sparc64_linux_init_abi): Register it.
3886
3887         * sparc-linux-tdep.c, sparc64-linux-tdep.c: Use
3888         dwarf2_append_unwinders(), not dwarf2_frame_sniffer.
3889
3890 2008-05-11  Ulrich Weigand  <uweigand@de.ibm.com>
3891
3892         * rs6000-tdep.c (rs6000_gdbarch_init): Set up info.target_desc
3893         and info.tdep_info before calling gdbarch_init_osabi.
3894
3895 2008-05-09  Joel Brobecker  <brobecker@adacore.com>
3896
3897         * ada-lang.c (ada_evaluate_subexp) [BINOP_ASSIGN]: Do not force
3898         the type of the right hand side of the assignment to the type
3899         of the left hand side if the left hand side is a convenience
3900         variable.
3901
3902 2008-05-09  Ulrich Weigand  <uweigand@de.ibm.com>
3903
3904         * NEWS: Mention gdbserver bi-arch capability.
3905
3906 2008-05-09  Doug Evans  <dje@google.com>
3907
3908         New "find" command.
3909         * NEWS: Document find command and qSearch:memory packet.
3910         * Makefile.in (SFILES): Add findcmd.c.
3911         (COMMON_OBJS): Add findcmd.o.
3912         (findcmd.o): New rule.
3913         * findcmd.c: New file.
3914         * target.h (target_ops): New member to_search_memory.
3915         (simple_search_memory): Declare.
3916         (target_search_memory): Declare.
3917         * target.c (simple_search_memory): New fn.
3918         (target_search_memory): New fn.
3919         * remote.c (PACKET_qSearch_memory): New packet kind.
3920         (remote_search_memory): New fn.
3921         (init_remote_ops): Init to_search_memory.
3922         (init_extended_remote_ops): Ditto.
3923         (_initialize_remote): Add qSearch:memory packet config command.
3924
3925 2008-05-09  Eli Zaretskii  <eliz@gnu.org>
3926
3927         * thread.c (_initialize_thread): Don't use commas and periods in
3928         first line of doc string of "set/show print thread-events".
3929
3930 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
3931
3932         * alpha-mdebug-tdep.c, alpha-osf1-tdep.c, alpha-tdep.c:
3933         Update for unwinder changes.
3934
3935 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
3936
3937         * frame.c (get_frame_base_address, get_frame_locals_address)
3938         (get_frame_args_address): Pass the correct frame when calling
3939         frame_base_find_by_frame.
3940
3941 2008-05-08  Ulrich Weigand  <uweigand@de.ibm.com>
3942
3943         * remote.c (extended_remote_attach_1): Call target_find_description.
3944
3945 2008-05-08  Daniel Jacobowitz  <dan@codesourcery.com>
3946
3947         * remote.c (extended_remote_create_inferior_1): Clean up
3948         before marking the target running.
3949
3950 2008-05-08  Joel Brobecker  <brobecker@adacore.com>
3951
3952         * hppa-tdep.h, hppa-tdep.c, hppa-hpux-tdep.c: Update for unwinder
3953         changes.
3954
3955 2008-05-07  Joel Brobecker  <brobecker@adacore.com>
3956
3957         * sparc-tdep.c, sparc-tdep.h, sparc-sol2-tdep.c, sparc64-tdep.c,
3958         sparc64-sol2-tdep.c: Update for unwinder changes.
3959
3960 2008-05-07  Daniel Jacobowitz  <dan@codesourcery.com>
3961
3962         * cp-support.c (mangled_name_to_comp): Initialize storage.
3963         (unqualified_name_from_comp): Likewise.
3964
3965 2008-05-07  Jie Zhang  <jie.zhang@analog.com>
3966
3967         * remote.c (remote_insert_breakpoint): Call get_remote_state
3968         after gdbarch_breakpoint_from_pc is called.
3969         (remote_insert_hw_breakpoint): Likewise.
3970
3971 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
3972
3973         * valprint.c (val_print): Add new language parameter and use it
3974         instead of using the current_language. Update calls to val_print
3975         throughout.
3976         (common_val_print): Add new langauge parameter and pass it to
3977         val_print.
3978         * value.h (struct language_defn): Add opaque declaration.
3979         (val_print, common_val_print): Update declarations.
3980         * stack.c (print_frame_args): Update call to common_val_print
3981         using the appropriate language.
3982         * mi/mi-cmd-stack.c (list_args_or_locals): Likewise.
3983         * c-valprint, f-valprint.c, m2-valprint.c, mt-tdep.c, infcmd.c,
3984         mi/mi-main.c, jv-valprint.c, ada-valprint.c, varobj.c, p-valprint.c,
3985         scm-valprint.c, cp-valprint.c, sh64-tdep.c, printcmd.c:
3986         #include "language.h" if necessary.
3987         Update calls to val_print and common_val_print.
3988         * Makefile.in (mt-tdep.o, sh64-tdep.o, mi-cmds.o, mi-main.o):
3989         Update dependencies.
3990
3991 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
3992
3993         * ia64-tdep.c (ia64_convert_from_func_ptr_addr): Treat addresses
3994         pointing inside a non-executable section as function descriptors.
3995
3996 2008-05-06  Pedro Alves  <pedro@codesourcery.com>
3997
3998         * inf-loop.c (inferior_event_handler): Run all continuations and
3999         print any language change before running the breakpoint commands.
4000
4001 2008-05-06  Joel Brobecker  <brobecker@adacore.com>
4002
4003         * frame-unwind.c (frame_unwind_got_bytes): New function.
4004         * frame-unwind.h (frame_unwind_got_bytes): Add declaration.
4005         * libunwind-frame.h, libunwind-frame.c, ia64-tdep.c: Update
4006         for unwinder changes.
4007
4008 2008-05-05  Doug Evans  <dje@google.com>
4009
4010         * NEWS: Mention new /m modifier for disassemble command.
4011         * cli/cli-cmds.c (print_disassembly): New function.
4012         (disassemble_current_function): New function
4013         (disassemble_command): Recognize /m modifier, print mixed
4014         source+assembly.
4015         (init_cli_cmds): Update disassemble help text.
4016
4017 2008-05-05  Maxim Grigoriev  <maxim2405@gmail.com>
4018
4019         * xtensa-tdep.c: Update for unwinder changes.
4020
4021 2008-05-05  Andreas Schwab  <schwab@suse.de>
4022
4023         Update m68k port for unwinder changes.
4024         * m68k-tdep.c (m68k_frame_cache): Expect this_frame.
4025         (m68k_frame_this_id, m68k_frame_prev_register): Update signature.
4026         (m68k_frame_unwind): Use default_frame_sniffer.
4027         (m68k_frame_sniffer): Remove.
4028         (m68k_frame_base_address): Expect this_frame.
4029         (m68k_dummy_id): Renamed from m68k_unwind_dummy_id.  Expect
4030         this_frame.
4031         (m68k_gdbarch_init): Use set_gdbarch_dummy_id,
4032         dwarf2_append_unwinders, and frame_unwind_append_unwinder.
4033         * m68klinux-tdep.c (m68k_linux_pc_in_sigtramp): Expect frame_info
4034         parameter instead of pc value.
4035         (m68k_linux_get_sigtramp_info, m68k_linux_sigtramp_frame_cache):
4036         Expect this_frame.
4037         (m68k_linux_sigtramp_frame_this_id)
4038         (m68k_linux_sigtramp_frame_prev_register)
4039         (m68k_linux_sigtramp_frame_sniffer): Update signature.
4040         (m68k_linux_sigtramp_frame_unwind): Use
4041         m68k_linux_sigtramp_frame_sniffer.
4042         (m68k_linux_init_abi): Use frame_unwind_append_unwinder.
4043
4044         * m68klinux-nat.c (store_register): Fix typo.
4045
4046 2008-05-05  Pedro Alves  <pedro@codesourcery.com>
4047
4048         * infcmd.c (step_1): Put thread id on the stack to avoid possible
4049         NULL dereferencing.
4050
4051 2008-05-05  Luis Machado  <luisgpm@br.ibm.com>
4052
4053         * symfile.c (reread_symbols): Update objfile's entry point.
4054
4055 2008-05-05  Aleksandar Ristovski  <aristovski@qnx.com>
4056             Joel Brobecker  <brobecker@adacore.com>
4057
4058         * ada-lang.c: Update throughout to use symbol_matches_domain
4059         instead of matching the symbol domain explictly.
4060         * dwarf2read.c (add_partial_symbol): Do not add new psym for
4061         STRUCT_DOMAIN. Make sure you recognize c++ struct and java and ada
4062         class as typedefs. See lookup_partial_symbol function.
4063         (new_symbol): Similar to add_partial_symbol, do not create
4064         symbol for the typedef. See lookup_block_symbol.
4065         * symtab.c (symbol_matches_domain): New function, takes care
4066         of dual meaning of STRUCT_DOMAIN symbol for c++, ada and java.
4067         (lookup_partial_symbol): Use symbol_matches_domain to see if the
4068         found psym domain matches the given domain.
4069         (lookup_block_symbol): Likewise.
4070
4071 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
4072
4073         * top.c (command_line_handler_continuation): Remove.
4074         (execute_command): Do not install the above.
4075
4076 2008-05-05  Vladimir Prus  <vladimir@codesourcery.com>
4077
4078         * inf-loop.c (inferior_event_handler): Call bpstat_do_action,
4079         and catch all exceptions from it.
4080         * top.c (command_line_handler_continuation): Don't
4081         call bpstat_do_action here.
4082
4083 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
4084
4085         * dwarf2read.c (struct dwarf2_cu): Add type_hash.
4086         (struct die_info): Remove type.
4087         (read_type_die, read_typedef, read_base_type, read_subrange_type)
4088         (read_structure_type, read_enumeration_type, read_array_type)
4089         (read_tag_pointer_type, read_tag_ptr_to_member_type)
4090         (read_tag_reference_type, read_tag_const_type, read_tag_volatile_type)
4091         (read_tag_string_type, read_subroutine_type, read_set_type)
4092         (read_unspecified_type): Delete prototypes.  Remove check for
4093         already-loaded type.  Return the new type.
4094         (set_die_type): Return the new type.
4095         (reset_die_and_siblings_types): Delete.
4096         (load_comp_unit, load_full_comp_unit): Set type_hash.
4097         (process_queue): Remove call to reset_die_and_siblings_types.
4098         (process_die): Do not read most types here.  Use read_type_die
4099         for others.
4100         (read_func_scope, dwarf2_add_member_fn): Use read_type_die.
4101         (quirk_gcc_member_function_pointer): Return the new type.
4102         (process_structure_scope, process_enumeration_scope): Use
4103         get_die_type and read the DIE's type.
4104         (read_full_die): Do not initialize die->type.
4105         (tag_type_to_type): Use read_type_die.
4106         (read_type_die): Check for already defined types.  Return the
4107         type.
4108         (determine_prefix): Use get_die_type.
4109         (set_die_type): Return the type.
4110         (get_die_type): Take a CU argument.  Check for no type_hash.
4111
4112 2008-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
4113
4114         * dwarf2read.c (dwarf2_ranges_read, read_partial_die): Initialize
4115         locals.
4116
4117 2008-05-04  Pedro Alves  <pedro@codesourcery.com>
4118
4119         * breakpoint.c (update_breakpoints_after_exec): Delete bp_longjmp
4120         and bp_longjmp_resume breakpoints.
4121         (breakpoint_address_is_meaningful): Claim bp_longjmp_resume as
4122         meaningful.
4123         (create_longjmp_breakpoint): Don't create bp_longjmp_resume
4124         breakpoints.  Create bp_longjmp breakpoints as momentary
4125         breakpoints.
4126         (enable_longjmp_breakpoint): Delete.
4127         (set_longjmp_breakpoint): New.
4128         (disable_longjmp_breakpoint): Delete.
4129         (delete_longjmp_breakpoint): New.
4130         (set_longjmp_resume_breakpoint): Delete.
4131         (set_momentary_breakpoint_at_pc): New.
4132         (breakpoint_re_set_one): Don't delete bp_longjmp and
4133         bp_longjmp_resume breakpoints.
4134         (breakpoint_re_set): Don't create longjmp and longjmp-resume
4135         breakpoints.
4136
4137         * infrun.c (step_resume_breakpoint): Add comment.
4138         (struct execution_control_state): Delete handling_longjmp member.
4139         (init_execution_control_state). Don't clear handling_longjmp.
4140         (context_switch): Don't context switch handling_longjmp.
4141         (handle_inferior_event): If handling a bp_longjmp breakpoint,
4142         create a bp_longjmp_resume breakpoint, and set it as current
4143         step_resume_breakpoint, then step over the longjmp breakpoint.  If
4144         handling a bp_longjmp_resume breakpoint, don't delete the longjmp
4145         breakpoint, delete the longjmp-resume breakpoint, and stop
4146         stepping.
4147         (currently_stepping): Remove handling_longjmp from expression.
4148         (insert_step_resume_breakpoint_at_sal): Update comment.
4149         (insert_longjmp_resume_breakpoint): New.
4150
4151         * breakpoint.h (set_momentary_breakpoint_at_pc): Declare.
4152         (enable_longjmp_breakpoint, disable_longjmp_breakpoint): Delete
4153         declarations.
4154         (set_longjmp_breakpoint, delete_longjmp_breakpoint): Declare.
4155         (set_longjmp_resume_breakpoint): Delete declaration.
4156
4157         * gdbthread.h (save_infrun_state): Remove handling_longjmp
4158         parameter.
4159         (load_infrun_state): Delete *handling_longjmp parameter.
4160         * thread.c (save_infrun_state): Remove handling_longjmp parameter.
4161         Update body.
4162         (load_infrun_state): Delete *handling_longjmp parameter.  Update
4163         body.
4164
4165         * infcmd.c (disable_longjmp_breakpoint_cleanup): Delete.
4166         (delete_longjmp_breakpoint_cleanup): New.
4167         (step_1): Call set_longjmp_breakpoint instead of
4168         enable_longjmp_breakpoint.  Use delete_longjmp_breakpoint_cleanup
4169         instead of disable_longjmp_breakpoint_cleanup when making cleanup.
4170         (step_1_continuation): Pass thread id in the continuation args to
4171         step_once.
4172         (step_once): Add thread parameter.  Pass thread id the the
4173         continuation.
4174
4175 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
4176
4177         Set CU BASE_ADDRESS already from partial DIEs.
4178         * dwarf2read.c (read_partial_die): New variables BASE_ADDRESS and
4179         BASE_ADDRESS_TYPE.  Set these variables from DW_AT_LOW_PC and
4180         DW_AT_ENTRY_PC.  Set CU->HEADER.BASE_KNOWN and CU->HEADER.BASE_ADDRESS
4181         from these variables if it was still unset.
4182
4183         * Makefile.in: Update dependencies.
4184         * dwarf2read.c: Include "addrmap.h"
4185         (struct dwarf2_cu): New fields RANGES_OFFSET and HAS_RANGES_OFFSET.
4186         (dwarf2_ranges_read): New prototype.
4187         (dwarf2_build_psymtabs_hard): Initialize and prepare PSYMTABS_ADDRMAP.
4188         Add discontiguous range to PSYMTABS_ADDRMAP by DWARF2_RANGES_READ on
4189         HAS_RANGES_OFFSET, otherwise add there the contiguous range.
4190         (dwarf2_ranges_read): New parameter RANGES_PST, update the function
4191         comment for it.  Add the found ranges to RANGES_PST.  New variable
4192         BASEADDR, initialize it the common way.
4193         (dwarf2_get_pc_bounds): Update the caller for the new parameter.
4194         (read_partial_die): `DW_AT_ranges' now only sets RANGES_OFFSET and
4195         HAS_RANGES_OFFSET for the later processing.
4196         * objfiles.h (struct objfile): New field PSYMTABS_ADDRMAP.
4197         * symtab.c: Include "addrmap.h"
4198         (find_pc_sect_psymtab): Support reading the field PSYMTABS_ADDRMAP.
4199         Move the psymtab locator into ...
4200         (find_pc_sect_psymtab_closer): ... a new function.
4201
4202 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
4203
4204         * arch-utils.c (gdbarch_update_p): Use default values for
4205         info.abfd and info.target_desc if they are NULL.
4206         (gdbarch_from_bfd): Remove assertion.
4207         (set_gdbarch_from_file): Call gdbarch_find_by_info directly,
4208         using the current target description.
4209         (gdbarch_info_fill): Do not use default values for info->abfd
4210         and info->target_desc.
4211
4212 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
4213
4214         * symfile.c (reread_symbols): Reload EXEC_BFD on its change.
4215
4216 2008-05-04  Ulrich Weigand  <uweigand@de.ibm.com>
4217
4218         * inferior.h (read_pc_pid, write_pc_pid): Remove.
4219         * regcache.h (regcache_read_pc, regcache_write_pc): Add prototypes.
4220
4221         * regcache.c (read_pc_pid): Remove, replace by ...
4222         (regcache_read_pc): ... this function.
4223         (write_pc_pid): Remove, replace by ...
4224         (regcache_write_pc): ... this function.
4225         (read_pc, write_pc): Update.
4226
4227         * infrun.c (displaced_step_prepare): Replace read_pc_pid and
4228         write_pc_pid by regcache_read_pc and regcache_write_pc.
4229         (displaced_step_fixup): Likewise.
4230         (resume): Likewise.  Use regcache arch instead of current_gdbarch.
4231         (prepare_to_proceed): Likewise.
4232         (proceed): Likewise.
4233         (adjust_pc_after_break): Likewise.
4234         (handle_inferior_event): Likewise.
4235
4236         * linux-nat.c (cancel_breakpoint): Likewise.
4237         * linux-thread-db.c (check_event): Likewise.
4238         * aix-thread.c (aix_thread_wait): Likewise.
4239         * tracepoint.c (trace_dump_command): Likewise.
4240
4241 2008-05-04  Jan Kratochvil  <jan.kratochvil@redhat.com>
4242
4243         * dwarf2loc.c (dwarf_expr_frame_base): Error out on missing
4244         SYMBOL_LOCATION_BATON.
4245
4246 2008-05-04  Vladimir Prus  <vladimir@codesourcery.com>
4247
4248         * target.h (struct target_ops): New field to_auxv_parse.
4249         * auxv.c (default_auxv_parse): New, renamed from previous
4250         target_auxv_parse.
4251         (target_auxv_parse): Try to call target method.  Fallback to
4252         default_auxv_parse if not found.
4253         * procfs.c (procfs_auxv_parse): New.
4254         (init_procfs_ops): On Solaris, in 64-bit mode, install
4255         procfs_auxv_parse.
4256
4257 2008-05-03  Adam Nemet  <anemet@caviumnetworks.com>
4258
4259         * symfile.c (add_symbol_file_command):  Use paddress rather than
4260         hex_string to print the address.
4261
4262 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
4263
4264         * rs6000-tdep.c (rs6000_frame_this_id): If info->base is 0,
4265         return the null frame ID to terminate the backtrace.
4266
4267 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
4268
4269         * rs6000-tdep.c: Do not include "rs6000-tdep.h".
4270         (rs6000_find_toc_address_hook): Move to rs6000-aix-tdep.c.
4271         (SIG_FRAME_PC_OFFSET): Likewise.
4272         (SIG_FRAME_LR_OFFSET): Likewise.
4273         (SIG_FRAME_FP_OFFSET): Likewise.
4274         (rs6000_push_dummy_call): Likewise.
4275         (rs6000_return_value): Likewise.
4276         (rs6000_convert_from_func_ptr_addr): Likewise.
4277         (branch_dest, rs6000_software_single_step): Likewise.
4278         (deal_with_atomic_sequence): Rename to ...
4279         (ppc_deal_with_atomic_sequence): ... this.  Adapt all callers.
4280         Do not call branch_dest; inline required parts of that function.
4281         (rs6000_skip_trampoline_code): Replace DEPRECATED_SYMBOL_NAME
4282         with SYMBOL_LINKAGE_NAME.
4283         (struct reg, regsize): Delete.
4284         (read_memory_addr): Delete; inline into callers.
4285         (rs6000_skip_prologue): Move after skip_prologue.
4286         (skip_prologue): Remove prototype.
4287         (rs6000_gdbarch_init): Remove sysv_abi variable; perform all
4288         initialization as if this variable were true.  Do not install
4289         ppc64_sysv_abi_adjust_breakpoint_address.
4290
4291         * rs6000-aix-tdep.c: Include "gdb_assert.h", "gdbtypes.h",
4292         "gdbcore.h", "target.h", "value.h", "infcall.h", "objfiles.h",
4293         and "breakpoint.h".
4294         (rs6000_find_toc_address_hook): Move here from rs6000-tdep.c.
4295         (SIG_FRAME_PC_OFFSET): Likewise.
4296         (SIG_FRAME_LR_OFFSET): Likewise.
4297         (SIG_FRAME_FP_OFFSET): Likewise.
4298         (rs6000_push_dummy_call): Likewise.
4299         (rs6000_return_value): Likewise.
4300         (rs6000_convert_from_func_ptr_addr): Likewise.
4301         (branch_dest, rs6000_software_single_step): Likewise.  Replace
4302         tdep->text_segment_base by AIX_TEXT_SEGMENT_BASE.
4303         (rs6000_aix_init_osabi): Install rs6000_push_dummy_call,
4304         rs6000_return_value, and rs6000_convert_from_func_ptr_addr.
4305         Call set_gdbarch_long_double_bit and set_gdbarch_frame_red_zone_size.
4306         Set tdep->lr_frame_offset.  Do not set tdep->text_segment_base.
4307
4308         * rs6000-tdep.h (rs6000_software_single_step): Remove prototype.
4309         (AIX_TEXT_SEGMENT_BASE): New macro.
4310         * rs6000-nat.c (exec_one_dummy_insn): Replace tdep->text_segment_base
4311         by AIX_TEXT_SEGMENT_BASE.
4312
4313         * ppc-tdep.h (ppc_deal_with_atomic_sequence): Add prototype.
4314         (struct gdbarch_tdep): Remove text_segment_base member.
4315         * ppc-linux-tdep.c (ppc_linux_init_abi): On 64-bit, install
4316         ppc64_sysv_abi_adjust_breakpoint_address.
4317
4318         * Makefile.in (rs6000-tdep.o): Update dependencies.
4319         (rs6000-aix-tdep.o): Likewise.
4320
4321 2008-05-03  Luis Machado  <luisgpm@br.ibm.com>
4322             Thiago Jung Bauermann  <bauerman@br.ibm.com>
4323
4324         * cli/cli-decode.c (lookup_cmd_1): Fix indentation.
4325         * doublest.c (convert_typed_floating): Fix typo in comment.
4326         * dwarf2-frame.c (dwarf2_frame_cache): Likewise.
4327         * frame-unwind.h (frame_sniffer_ftype): Likewise.
4328         * frame.c (frame_unwind_address_in_block): Likewise.
4329         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Likewise.
4330         * symtab.h (struct symbol): Likewise.
4331         * tramp-frame.h (struct trad_frame_cache): Likewise.
4332         * value.c (allocate_repeat_value): Likewise.
4333
4334 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
4335
4336         * infrun.c (handle_inferior_event): Do not insert breakpoints at
4337         TARGET_WAITKIND_LOADED events during startup (i.e. in the shell).
4338
4339 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
4340
4341         * parse.c (parse_exp_in_context): Don't override
4342         expression_context_pc if get_selected_block returned a valid
4343         block.
4344
4345 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
4346
4347         * alpha-tdep.h (ALPHA_REGISTER_BYTES): Delete.
4348         * arm-tdep.h (STATUS_REGISTER_SIZE): Delete.
4349         * breakpoint.c (args_for_catchpoint_enable, current_exception_event):
4350         Delete.
4351         * c-typeprint.c (c_type_print_base): Delete handling of template
4352         instantiations.
4353         * cp-support.h (METHOD_PTR_IS_VIRTUAL, METHOD_PTR_FROM_VOFFSET)
4354         (METHOD_PTR_TO_VOFFSET): Delete.
4355         * defs.h (QUIT_FIXME): Delete.
4356         * f-lang.h (DEFAULT_DOTMAIN_NAME_IN_MF77, DEFAULT_MAIN_NAME_IN_MF77)
4357         (DEFAULT_DOTMAIN_NAME_IN_XLF_BUGGY, DEFAULT_DOTMAIN_NAME_IN_XLF): Delete.
4358         * gdbtypes.h (struct cplus_struct_type): Delete is_inlined,
4359         ninstantiations, and instantiations.
4360         (TYPE_INSTANTIATIONS, TYPE_NINSTANTIATIONS, TYPE_INSTANTIATION)
4361         (TYPE_FN_FIELD_INLINED): Delete.
4362         * srec.h (SREC_BINARY): Delete.
4363         * symtab.c (symbol_init_demangled_name): Delete.
4364         * symtab.h (SYMBOL_INIT_DEMANGLED_NAME, symbol_init_demangled_name)
4365         (SYMBOL_OBJFILE, struct exception_event_record, CURRENT_EXCEPTION_KIND)
4366         (CURRENT_EXCEPTION_CATCH_SAL, CURRENT_EXCEPTION_CATCH_LINE)
4367         (CURRENT_EXCEPTION_CATCH_FILE, CURRENT_EXCEPTION_CATCH_PC)
4368         (CURRENT_EXCEPTION_THROW_SAL, CURRENT_EXCEPTION_THROW_LINE)
4369         (CURRENT_EXCEPTION_THROW_FILE, CURRENT_EXCEPTION_THROW_PC): Delete.
4370         * target.h (enum thread_control_capabilities): Delete tc_switch.
4371         (target_can_switch_threads): Delete.
4372
4373 2008-05-03  Daniel Jacobowitz  <dan@codesourcery.com>
4374
4375         * Makefile.in (objfiles.o): Update.
4376         * exec.c (exec_set_section_address): Support p->addr != 0.
4377         * objfiles.c (objfile_relocate): Update exec_ops section
4378         addresses.
4379         * symfile.c (place_section): Move exec_set_section_address call...
4380         (default_symfile_offsets): ...to here.
4381
4382 2008-05-03  Ulrich Weigand  <uweigand@de.ibm.com>
4383
4384         * Makefile.in (ppc_linux_tdep_h): New macro.
4385         (powerpc_32l_c, powerpc_altivec32_c, powerpc_altivec32l_c): Likewise.
4386         (powerpc_64l_c, powerpc_altivec64_c, powerpc_altivec64l_c): Likewise.
4387         (powerpc_e500l_c): Likewise.
4388         (ppc-linux-nat.o): Update dependencies.
4389         (ppc-linux-tdep.o): Update dependencies.
4390         (rs6000-tdep.o): Update dependencies.
4391
4392         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Remove.
4393         (ppc_linux_svr4_fetch_link_map_offsets): Remove.
4394         (ppc_linux_gregset, ppc_linux_fpregset): Move to ppc-linux-tdep.h
4395         (ppc_supply_reg, ppc_collect_reg): Add prototypes.
4396         (tdesc_powerpc_e500): Remove.
4397
4398         * rs6000.c: Include "features/rs6000/powerpc-altivec32.c"
4399         and "features/rs6000/powerpc-altivec64.c".
4400         (ppc_supply_reg, ppc_collect_reg): Make global.
4401         (variants): Use tdesc_powerpc_32 for "powerpc" and
4402         tdesc_powerpc_altivec64 for "powerpc64".
4403         (_initialize_rs6000_tdep): Initialize AltiVec descriptions.
4404
4405         * ppc-linux-tdep.h: New file.
4406
4407         * ppc-linux-tdep.c: Include "ppc-linux-tdep.c".
4408         Include "features/rs6000/powerpc-32l.c".
4409         Include "features/rs6000/powerpc-altivec32l.c".
4410         Include "features/rs6000/powerpc-64l.c".
4411         Include "features/rs6000/powerpc-altivec64l.c".
4412         Include "features/rs6000/powerpc-e500l.c".
4413         (ppc_linux_supply_gregset): New function.
4414         (ppc_linux_collect_gregset): Handle orig_r3 and trap registers.
4415         (ppc32_linux_gregset): Use ppc_linux_supply_gregset.
4416         (ppc64_linux_gregset): Likewise.
4417         (ppc_linux_sigtramp_cache): Handle orig_r3 and trap registers.
4418         (ppc_linux_trap_reg_p): New function.
4419         (ppc_linux_write_pc): New function.
4420         (ppc_linux_core_read_description): New function.
4421         (ppc_linux_init_abi): Install ppc_linux_write_pc and
4422         ppc_linux_core_read_description.  Install orig_r3 and trap
4423         registers if present in the target description.
4424         (_initialize_ppc_linux_tdep): Initialize Linux target descriptions.
4425
4426         * ppc-linux-nat.c: Include "ppc-linux-tdep.h".
4427         (PT_ORIG_R3, PT_TRAP): Define if necessary.
4428         (ppc_register_u_addr): Handle orig_r3 and trap registers.
4429         (fetch_ppc_registers): Likewise.
4430         (store_ppc_registers): Likewise.
4431         (store_register): Likewise.
4432         (ppc_linux_read_description): Check whether AltiVec is supported.
4433         Check whether inferior is 32-bit or 64-bit.  Return the appropriate
4434         Linux target description.
4435
4436         * features/Makefile (WHICH): Use rs6000/powerpc-32l and
4437         rs6000/powerpc-altivec32l instead of rs6000/powerpc-32.
4438         Use rs6000/powerpc-64l and rs6000/powerpc-altivec64l instead
4439         of rs6000/powerpc-64.  Use rs6000/powerpc-e500l instead of
4440         rs6000/powerpc-e500.  Update -expedite variables accordingly.
4441
4442         * features/rs6000/power-spe.xml: Use regnum 73 for "acc".
4443         * features/rs6000/powerpc-32.xml: Do not include power-altivec.xml.
4444         * features/rs6000/powerpc-64.xml: Do not include power-altivec.xml.
4445         * features/rs6000/powerpc-e500.c: Regenerate.
4446         * features/rs6000/powerpc-32.c: Regenerate.
4447         * features/rs6000/powerpc-64.c: Regenerate.
4448
4449         * features/rs6000/power-linux.xml: New file.
4450         * features/rs6000/power64-linux.xml: New file.
4451         * features/rs6000/powerpc-32l.xml: New file.
4452         * features/rs6000/powerpc-altivec32l.xml: New file.
4453         * features/rs6000/powerpc-64l.xml: New file.
4454         * features/rs6000/powerpc-altivec64l.xml: New file.
4455         * features/rs6000/powerpc-e500l.xml: New file.
4456         * features/rs6000/powerpc-32l.c: New (generated) file.
4457         * features/rs6000/powerpc-altivec32l.c: New (generated) file.
4458         * features/rs6000/powerpc-64l.c: New (generated) file.
4459         * features/rs6000/powerpc-altivec64l.c: New (generated) file.
4460         * features/rs6000/powerpc-e500l.xml: New (generated) file.
4461
4462         * regformats/reg-ppc.dat: Remove.
4463         * regformats/reg-ppc64.dat: Remove.
4464         * regformats/rs6000/powerpc-32.dat: Remove.
4465         * regformats/rs6000/powerpc-64.dat: Remove.
4466         * regformats/rs6000/powerpc-e500.dat: Remove.
4467         * regformats/rs6000/powerpc-32l.dat: New (generated) file.
4468         * regformats/rs6000/powerpc-altivec32l.dat: New (generated) file.
4469         * regformats/rs6000/powerpc-64l.dat: New (generated) file.
4470         * regformats/rs6000/powerpc-altivec64l.dat: New (generated) file.
4471         * regformats/rs6000/powerpc-e500l.dat: New (generated) file.
4472
4473 2008-05-03  Pedro Alves  <pedro@codesourcery.com>
4474
4475         * thread.c (delete_thread): Call observer_notify_thread_exit.
4476         * mi/mi-interp.c (mi_interpreter_init): Register mi_thread_exit as
4477         thread_exit observer.
4478         (mi_thread_exit): New.
4479
4480 2008-05-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
4481
4482         * breakpoint.c (create_exception_catchpoint): Remove prototype
4483         for already deleted function.
4484         * breakpoint.h (ep_is_exception_catchpoint): Likewise.
4485         * frame.h (show_stack_frame): Remove prototype.
4486         * stack.c (show_stack_frame): Remove empty, unused function.
4487         * source.c (symtab_to_fullname, print_source_lines): Small fix
4488         in comment.
4489         * value.c (show_values): Update comments to mention "show values"
4490         command instead of "info history".
4491
4492 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
4493
4494         * linespec.c: Include "target.h".
4495         (minsym_found): Handle minimal symbols pointing to function
4496         descriptors.  Use find_function_start_pc.
4497         * minsyms.c (msymbol_objfile): New function.
4498         * parse.c (write_exp_msymbol): Handle minimal symbols pointing
4499         to function descriptors.
4500         * symtab.c (fixup_section): Only use minimal symbol at the same
4501         address to determine section of a symbol.
4502         (find_function_start_pc): New function.
4503         (find_function_start_sal): Use it.
4504         * symtab.h (msymbol_objfile): Add prototype.
4505         (find_function_start_pc): Likewise.
4506         * value.c: Include "objfiles.h".
4507         (value_fn_field): Handle minimal symbols pointing to function
4508         descriptors.
4509         * Makefile.in (linespec.o): Update dependencies.
4510         (value.o): Likewise.
4511
4512 2008-05-02  Joel Brobecker  <brobecker@adacore.com>
4513
4514         * ada-lang.c (unwrap_value): Handle the case where the "F" field
4515         inside a PAD type is a bitfield.
4516
4517 2008-05-02  Ulrich Weigand  <uweigand@de.ibm.com>
4518
4519         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Handle
4520         TYPE_CODE_BOOL and TYPE_CODE_CHAR the same as TYPE_CODE_INT.
4521         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
4522         Handle TYPE_CODE_METHOD the same as TYPE_CODE_FUNC.
4523         Allow typedefs when checking for function pointer arguments.
4524         Right-align small structs passed on the stack.
4525         (ppc64_sysv_abi_return_value): Handle TYPE_CODE_BOOL and
4526         TYPE_CODE_CHAR the same as TYPE_CODE_INT.
4527         Handle TYPE_CODE_REF the same as TYPE_CODE_PTR.
4528
4529 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
4530
4531         * Makefile.in (arm-tdep.o): Update.
4532         * arm-tdep.c (arm_objfile_data_key, struct arm_mapping_symbol)
4533         (struct arm_per_objfile, arm_compare_mapping_symbols): New.
4534         (arm_pc_is_thumb): Use mapping symbols.
4535         (arm_objfile_data_cleanup, arm_record_special_symbol): New.
4536         (arm_gdbarch_init): Call set_gdbarch_record_special_symbol.
4537         (_initialize_arm_tdep): Initialize arm_objfile_data_key.
4538         * elfread.c (elf_symtab_read): Use gdbarch_record_special_symbol.
4539         * gdbarch.sh: Add record_special_symbol.
4540         * gdbarch.c, gdbarch.h: Regenerated.
4541         * objfiles.c (struct objfile_data): Add cleanup member.
4542         (register_objfile_data_with_cleanup): New function, from
4543         register_objfile_data.
4544         (register_objfile_data): Use it.
4545         (objfile_free_data): Call clear_objfile_data.
4546         (clear_objfile_data): Call cleanup functions.
4547         * objfiles.h (register_objfile_data_with_cleanup): Declare.
4548
4549 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
4550
4551         * objfiles.c (init_entry_point_info): Handle shared libraries.
4552
4553 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
4554
4555         * arm-tdep.c (arm_prologue_this_id): Compare pc, not func, to
4556         lowest_pc.
4557
4558 2008-05-02  Jim Blandy  <jimb@codesourcery.com>
4559             Pedro Alves  <pedro@codesourcery.com>
4560
4561         Implement displaced stepping.
4562
4563         * gdbarch.sh (max_insn_length): New 'variable'.
4564         (displaced_step_copy, displaced_step_fixup)
4565         (displaced_step_free_closure, displaced_step_location): New
4566         functions.
4567         (struct displaced_step_closure): Add forward declaration.
4568         * gdbarch.c, gdbarch.h: Regenerated.
4569
4570         * arch-utils.c: #include "objfiles.h".
4571         (simple_displaced_step_copy_insn)
4572         (simple_displaced_step_free_closure)
4573         (displaced_step_at_entry_point): New functions.
4574         * arch-utils.h (simple_displaced_step_copy_insn)
4575         (simple_displaced_step_free_closure)
4576         (displaced_step_at_entry_point): New prototypes.
4577
4578         * i386-tdep.c (I386_MAX_INSN_LEN): Rename to...
4579         (I386_MAX_MATCHED_INSN_LEN): ... this.
4580         (i386_absolute_jmp_p, i386_absolute_call_p)
4581         (i386_ret_p, i386_call_p, i386_breakpoint_p, i386_syscall_p)
4582         (i386_displaced_step_fixup): New functions.
4583         (struct i386_insn, i386_match_insn): Update.
4584         (i386_gdbarch_init): Set gdbarch_max_insn_length.
4585         * i386-tdep.h (I386_MAX_INSN_LEN): New.
4586         (i386_displaced_step_fixup): New prototype.
4587         * i386-linux-tdep.c (i386_linux_init_abi): Include "arch-utils.h".
4588         Register gdbarch_displaced_step_copy,
4589         gdbarch_displaced_step_fixup, gdbarch_displaced_step_free_closure,
4590         and gdbarch_displaced_step_location functions.
4591
4592         * infrun.c (debug_displaced): New variable.
4593         (show_debug_displaced): New function.
4594         (struct displaced_step_request): New struct.
4595         (displaced_step_request_queue, displaced_step_ptid)
4596         (displaced_step_gdbarch, displaced_step_closure)
4597         (displaced_step_original, displaced_step_copy)
4598         (displaced_step_saved_copy, can_use_displaced_stepping): New
4599         variables.
4600         (show_can_use_displaced_stepping, use_displaced_stepping)
4601         (displaced_step_clear, cleanup_displaced_step_closure)
4602         (displaced_step_dump_bytes, displaced_step_prepare)
4603         (displaced_step_clear_cleanup, write_memory_ptid)
4604         (displaced_step_fixup): New functions.
4605         (resume): Call displaced_step_prepare.
4606         (proceed): Call read_pc once, and remember the value.  If using
4607         displaced stepping, don't remove breakpoints.
4608         (handle_inferior_event): Call displaced_step_fixup.  Add some
4609         debugging output.  When we try to step over a breakpoint, but get
4610         a signal to deliver to the thread instead, ensure the step-resume
4611         breakpoint is actually inserted.  If a thread hop is needed, and
4612         displaced stepping is enabled, don't remove breakpoints.
4613         (init_wait_for_inferior): Call displaced_step_clear.
4614         (_initialize_infrun): Add "set debug displaced" command.  Add
4615         "maint set can-use-displaced-stepping" command.  Clear
4616         displaced_step_ptid.
4617         * inferior.h (debug_displaced): Declare variable.
4618         (displaced_step_dump_bytes): Declare function.
4619
4620         * Makefile.in (arch-utils.o, i386-linux-tdep.o): Update
4621         dependencies.
4622
4623 2008-05-02  Daniel Jacobowitz  <dan@codesourcery.com>
4624
4625         * arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
4626         (arm_force_mode_string, arm_show_fallback_mode)
4627         (arm_show_force_mode): New.
4628         (arm_pc_is_thumb): Honor fallback-mode and force-mode.  Use
4629         arm_frame_is_thumb.
4630         (_initialize_arm_tdep): Add "set arm fallback-mode"
4631         and "set arm force-mode".
4632         * NEWS: Document new commands.
4633
4634 2008-05-02  Andrew Stubbs  <andrew.stubbs@st.com>
4635
4636         * main.h (batch_silent): Declare.
4637         * event-top.c: Include main.h.
4638         (gdb_setup_readline): Remove extern batch_silent declaration.
4639         * infrun.c (normal_stop): Don't print source location when running in
4640         --batch-silent mode.
4641         * Makefile.in (event-top.o): Add main.h dependency.
4642
4643 2008-05-02  Andreas Schwab  <schwab@suse.de>
4644
4645         * target.h (struct target_ops): Add
4646         to_watchpoint_addr_within_range.
4647         (target_watchpoint_addr_within_range): New function.
4648         * target.c (update_current_target): Inherit
4649         to_watchpoint_addr_within_range, defaulting to
4650         default_watchpoint_addr_within_range.
4651         (default_watchpoint_addr_within_range): New function.
4652         (debug_to_watchpoint_addr_within_range): New function.
4653         (setup_target_debug): Set to_watchpoint_addr_within_range.
4654         * ppc-linux-nat.c (ppc_linux_watchpoint_addr_within_range):
4655         New function.
4656         (_initialize_ppc_linux_nat): Set to_watchpoint_addr_within_range.
4657         * breakpoint.c (watchpoints_triggered): Use
4658         target_watchpoint_addr_within_range.
4659
4660 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
4661
4662         * configure.tgt: Add i[34567]86-*-dicos* and x86_64-*-dicos*.
4663         (i[34567]86-*-dicos*, x86_64-*-dicos*):
4664         Set gdb_osabi to GDB_OSABI_DICOS.
4665
4666         * defs.h (enum gdb_osabi): Add GDB_OSABI_DICOS.
4667         * osabi.c (gdb_osabi_name): Add "DICOS".
4668
4669         * i386-dicos-tdep.c: New file.
4670
4671         * Makefile.in (ALL_TARGET_OBS): Add i386-dicos-tdep.o.
4672         (ALLDEPFILES): Add i386-dicos-tdep.c.
4673         (i386-dicos-tdep.o): New rule.
4674
4675 2008-05-01  Pedro Alves  <pedro@codesourcery.com>
4676
4677         * linux-nat.c (linux_nat_switch_fork): Reinit GDB's thread list
4678         and register the fork's PTID as a thread.
4679
4680 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
4681
4682         PR gdb/1665
4683         * breakpoint.c (create_breakpoint): Add breakpoint_ops argument and
4684         assign its value to the breakpoint created.
4685         (create_breakpoints): Add breakpoint_ops argument and pass it
4686         to create_breakpoint call.
4687         (break_command_really): Add breakpoint_ops argument and pass/assign
4688         appropriately.
4689         (break_command_1): Pass NULL as ops argument.
4690         (set_breakpoint): Pass NULL as ops argument.
4691         (print_one_exception_catchpoint): Print <PENDING> if no loc available.
4692         (handle_gnu_v3_exceptions): Call generic breakpoint code to insert
4693         catch and throw catchpoints.
4694
4695 2008-05-01  Aleksandar Ristovski  <aristovski@qnx.com>
4696
4697         PR gdb/2343
4698         * corelow.c (core_open): Use gdbarch_target_signal_from_host to
4699         translate signal numeric value from the target to GDB's enum
4700         target_signal.
4701         * gdbarch.c, gdbarch.h: Regenerated.
4702         * gdbarch.sh: Added two new functions target_signal_from_host and
4703         target_signal_to_host.
4704         * target.h (default_target_signal_from_host,
4705         default_target_signal_to_host): New functions - declarations.
4706         * signals/signals.c (struct gdbarch): New declaration.
4707         (default_target_signal_to_host, default_target_signal_from_host): New
4708         functions.
4709
4710 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
4711             Pedro Alves  <pedro@codesourcery.com>
4712
4713         Based on work by Jan Kratochvil <jan.kratochvil@redhat.com> and Jeff
4714         Johnston <jjohnstn@redhat.com>.
4715
4716         * NEWS: Mention attach to stopped process fix.
4717         * infcmd.c (detach_command, disconnect_command): Discard the thread
4718         list.
4719         * infrun.c (handle_inferior_event): Do not ignore non-SIGSTOP while
4720         attaching.  Use signal_stop_state.
4721         (signal_stop_state): Check stop_soon.
4722         * linux-nat.c (kill_lwp): Declare earlier.
4723         (pid_is_stopped, linux_nat_post_attach_wait): New.
4724         (lin_lwp_attach_lwp): Use linux_nat_post_attach_wait.  Update
4725         comments.
4726         (linux_nat_attach): Use linux_nat_post_attach_wait.
4727         (detach_callback, linux_nat_detach): Improve handling for signalled
4728         processes.
4729         (linux_nat_pid_to_str): Always print out the LWP ID if it differs
4730         from the process ID.
4731         * Makefile.in (infcmd.o): Update.
4732
4733 2008-05-01  Daniel Jacobowitz  <dan@codesourcery.com>
4734
4735         * arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
4736         * arm-tdep.c (arm_frame_is_thumb): New.
4737         (arm_pc_is_thumb): Clarify comment.
4738         (thumb_analyze_prologue): Remove PC special case.
4739         (thumb_scan_prologue): Take a block_addr argument.  Use it for
4740         find_pc_partial_function.  Remove unused variables.
4741         (arm_scan_prologue): Use arm_frame_is_thumb.  Use the block address
4742         for find_pc_partial_function.  Remove PC special case.
4743         (arm_prologue_prev_register): Add special handling for PC and CPSR.
4744         (arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
4745         (arm_get_next_pc): Use arm_frame_is_thumb.
4746         (arm_write_pc): Use CPSR_T instead of 0x20.
4747         (arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
4748         * arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
4749         (CPSR_T): Define.
4750         * dwarf2-frame.c (dwarf2_frame_prev_register): Handle
4751         DWARF2_FRAME_REG_FN.
4752         * dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
4753         DWARF2_FRAME_REG_FN.
4754         (struct dwarf2_frame_state_reg): Add FN to loc union.
4755
4756 2008-05-01  Nick Roberts  <nickrob@snap.net.nz>
4757
4758         * exec.c (print_section_info): Add missing '\n'.
4759
4760 2008-05-01  Vladimir Prus  <vladimir@codesourcery.com>
4761
4762         * thread.c (add_thread): Move observer call to ...
4763         (add_thread_silent): ... here.
4764
4765 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
4766
4767         * rs6000-tdep.c: Update for unwinder changes.
4768         * ppcobsd-tdep.c: Likewise.
4769
4770 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
4771
4772         * s390-tdep.c: Update for unwinder changes.
4773
4774 2008-04-30  Ulrich Weigand  <uweigand@de.ibm.com>
4775
4776         * spu-tdep.c: Update for unwinder changes.
4777
4778 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4779
4780         * hppanbsd-tdep.c, m68kbsd-tdep.c, mn10300-linux-tdep.c,
4781         ppc-linux-tdep.c, ppcnbsd-tdep.c, sparc-linux-tdep.c,
4782         sparc64-linux-tdep.c: Update for unwinder changes.
4783
4784 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4785
4786         * mipsnbsd-tdep.c, mips64obsd-tdep.c, mips-linux-tdep.c: Update
4787         for unwinder changes.
4788         * mips-tdep.c: Likewise.
4789         (mips_stub_frame_cache): Unwind the ABI stack pointer, not the
4790         raw one.
4791
4792 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4793
4794         * arm-linux-tdep.c, arm-tdep.c, armobsd-tdep.c: Update for
4795         unwinder changes.
4796
4797 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4798
4799         Update i386 and amd64 ports for unwinder changes.
4800
4801         * amd64-tdep.c (amd64_frame_cache): Expect this_frame.
4802         (amd64_frame_this_id, amd64_frame_prev_register): Update signature.
4803         (amd64_frame_unwind): Use default_frame_sniffer.
4804         (amd64_frame_sniffer): Delete.
4805         (amd64_sigtramp_frame_cache): Expect this_frame.
4806         (amd64_sigtramp_frame_this_id, amd64_sigtramp_frame_prev_register)
4807         (amd64_sigtramp_frame_sniffer): Update signature.
4808         (amd64_sigtramp_frame_unwind): Add amd64_sigtramp_frame_sniffer.
4809         (amd64_frame_base_address): Expect this_frame.
4810         (amd64_dummy_id): Renamed from amd64_unwind_dummy_id.  Expect
4811         this_frame.
4812         (amd64_init_abi): Use set_gdbarch_dummy_id and
4813         frame_unwind_append_unwinder.
4814         * i386-tdep.c (i386_frame_cache): Expect this_frame.
4815         (i386_frame_this_id, i386_frame_prev_register): Update signature.
4816         (i386_frame_unwind): Use default_frame_sniffer.
4817         (i386_frame_sniffer): Delete.
4818         (i386_sigtramp_frame_cache): Expect this_frame.
4819         (i386_sigtramp_frame_this_id, i386_sigtramp_frame_prev_register)
4820         (i386_sigtramp_frame_sniffer): Update signature.
4821         (i386_sigtramp_frame_unwind): Use i386_sigtramp_frame_sniffer.
4822         (i386_frame_base_address): Update signature.
4823         (i386_dummy_id): Rename from i386_unwind_dummy_id.  Expect this_frame.
4824         (i386_push_dummy_call): Update comment.
4825         (i386_sigtramp_p, i386_svr4_sigtramp_p, i386_svr4_sigcontext_addr):
4826         Expect this_frame.
4827         (i386_gdbarch_init): Use set_gdbarch_dummy_id, dwarf2_append_unwinders,
4828         and frame_unwind_append_unwinder.
4829         * amd64-linux-tdep.c, amd64-sol2-tdep.c, amd64fbsd-tdep.c,
4830         amd64nbsd-tdep.c, amd64obsd-tdep.c, i386-linux-tdep.c,
4831         i386-nto-tdep.c, i386bsd-tdep.c, i386-sol2-tdep.c, i386obsd-tdep.c,
4832         i386nbsd-tdep.c: Update for unwinder changes.
4833
4834 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4835
4836         * trad-frame.c (struct trad_frame_cache): Rename next_frame to this_frame.
4837         (trad_frame_cache_zalloc, trad_frame_alloc_saved_regs): Expect
4838         this_frame.
4839         (trad_frame_get_prev_register, trad_frame_get_register): Update signature.
4840         * trad-frame.h (trad_frame_cache_zalloc, trad_frame_get_register)
4841         (trad_frame_alloc_saved_regs, trad_frame_get_prev_register): Update
4842         signature.
4843         * tramp-frame.c (tramp_frame_cache, tramp_frame_start): Expect
4844         this_frame.
4845         (tramp_frame_this_id, tramp_frame_prev_register, tramp_frame_sniffer):
4846         Update signature.
4847         * tramp-frame.h (struct tramp_frame): Update signature of init.
4848         * Makefile.in (trad-frame.o): Update.
4849
4850 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4851
4852         * dwarf2-frame.c (read_reg): Expect this_frame in the baton.
4853         (execute_stack_op): Put this_frame in the baton.
4854         (execute_cfa_program): Take this_frame.
4855         (struct dwarf2_frame_ops): Update comment for signal_frame_p.
4856         (dwarf2_frame_default_init_reg, dwarf2_frame_init_reg)
4857         (dwarf2_frame_signal_frame_p, dwarf2_frame_cache)
4858         (dwarf2_frame_this_id): Adjust to work on this_frame.
4859         (dwarf2_signal_frame_this_id): Delete.
4860         (dwarf2_frame_prev_register): Update signature.  Use new frame
4861         unwind methods.
4862         (dwarf2_frame_sniffer): Update signature.  Expect this_frame.
4863         (dwarf2_frame_unwind, dwarf2_signal_frame_unwind): Add
4864         dwarf2_frame_sniffer.
4865         (dwarf2_append_unwinders): New.
4866         (dwarf2_frame_base_address, dwarf2_frame_base_sniffer): Expect
4867         this_frame.
4868         * sparc-tdep.c (sparc32_dwarf2_struct_return_p)
4869         (sparc32_dwarf2_frame_init_reg): Expect this_frame.
4870         * cris-tdep.c (cris_dwarf2_frame_init_reg): Likewise.
4871         * rs6000-tdep.c (ppc_dwarf2_frame_init_reg): Likewise.
4872         * s390-tdep.c (s390_dwarf2_frame_init_reg): Likewise.
4873         * sh-tdep.c (sh_dwarf2_frame_init_reg): Likewise.
4874         * sparc64-tdep.c (sparc64_dwarf2_frame_init_reg): Likewise.
4875         * dwarf2-frame.h (dwarf2_frame_sniffer): Delete declaration.
4876         (dwarf2_append_unwinders): Declare.
4877         (dwarf2_frame_base_sniffer): Update declaration.
4878         * i386-linux-tdep.c (i386_linux_dwarf_signal_frame_p): Expect
4879         this_frame.
4880
4881 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4882
4883         Convert frame unwinders to use the current frame and
4884         "struct value".
4885
4886         * frame.c (frame_debug): Make global.
4887         (get_frame_id): Pass this frame to unwinder routines.
4888         (frame_pc_unwind): Remove unused unwind->prev_pc support.
4889         (do_frame_register_read): Do not discard the return value of
4890         frame_register_read.
4891         (frame_register_unwind): Remove debug messages.  Use
4892         frame_unwind_register_value.
4893         (frame_unwind_register_value, get_frame_register_value): New
4894         functions.
4895         (create_new_frame, get_frame_base_address, get_frame_locals_address)
4896         (get_frame_args_address, get_frame_type): Pass this frame to
4897         unwinder routines.
4898         (frame_cleanup_after_sniffer, frame_prepare_for_sniffer): New
4899         functions.
4900         * frame.h: Update comments.
4901         (frame_debug, frame_unwind_register_value, get_frame_register_value)
4902         (frame_prepare_for_sniffer): Declare.
4903         * frame-unwind.h: Update comments and parameter names.
4904         (default_frame_sniffer): Declare.
4905         (frame_prev_register_ftype): Return a struct value *.
4906         (struct frame_unwind): Remove prev_pc member.
4907         (frame_unwind_sniffer_ftype, frame_unwind_append_sniffer): Delete.
4908         (frame_unwind_append_unwinder, frame_unwind_got_optimized)
4909         (frame_unwind_got_register, frame_unwind_got_memory)
4910         (frame_unwind_got_constant, frame_unwind_got_address): Declare.
4911         * frame-base.h: Update comments and parameter names.
4912         * valops.c (value_fetch_lazy): Use get_frame_register_value.  Iterate
4913         if necessary.  Add debugging output.
4914         * sentinel-frame.c (sentinel_frame_prev_register)
4915         (sentinel_frame_this_id): Update for new signature.
4916         (sentinel_frame_prev_pc): Delete.
4917         (sentinel_frame_unwinder): Remove prev_pc.
4918         * ia64-tdep.c (ia64_libunwind_frame_unwind): Do not initialize
4919         prev_pc.
4920         * libunwind-frame.c (libunwind_frame_unwind): Likewise.
4921         * frame-unwind.c (struct frame_unwind_table_entry): Remove sniffer.
4922         (frame_unwind_append_sniffer): Delete.
4923         (frame_unwind_append_unwinder): New function.
4924         (frame_unwind_find_by_frame): Take this frame.  Only use sniffers
4925         from unwinders.  Use frame_prepare_for_sniffer.
4926         (default_frame_sniffer, frame_unwind_got_optimized)
4927         (frame_unwind_got_register, frame_unwind_got_memory)
4928         (frame_unwind_got_constant, frame_unwind_got_address): New functions.
4929         * dummy-frame.c (dummy_frame_sniffer): Use gdbarch_dummy_id.
4930         (dummy_frame_prev_register, dummy_frame_this_id): Update for new
4931         signature.
4932         * gdbarch.sh: Replace unwind_dummy_id with dummy_id.
4933         * gdbarch.c, gdbarch.c: Regenerated.
4934         * frame-base.c (default_frame_base_address)
4935         (default_frame_locals_address, default_frame_args_address): Update
4936         for new signature.
4937         (frame_base_find_by_frame): Pass this frame to unwinder routines.
4938         * infcall.c (call_function_by_hand): Update comments.
4939         * Makefile.in (frame-unwind.o): Update dependencies.
4940
4941 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4942
4943         * ada-lang.c (ada_value_primitive_packed_val): Only check
4944         value_lazy for memory lvals.
4945         * findvar.c (value_of_register_lazy): New function.
4946         (locate_var_value): Only check value_lazy for memory lvals.
4947         * valarith.c (value_subscripted_rvalue): Likewise.
4948         * valops.c (value_fetch_lazy): Handle both memory and register
4949         lvals.
4950         (search_struct_field, value_slice): Only check value_lazy for memory
4951         lvals.
4952         * value.c (struct value): Update comment for lazy.
4953         (value_primitive_field): Only check value_lazy for memory lvals.
4954         * value.h (value_lazy): Update comment.
4955         (value_of_register_lazy): Declare.
4956
4957 2008-04-30  Daniel Jacobowitz  <dan@codesourcery.com>
4958
4959         * corefile.c (reopen_exec_file): Close any open files.
4960
4961 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
4962
4963         * ia64-tdep.c (ia64_memory_remove_breakpoint): Set
4964         show_memory_breakpoints to 1 while reading the instruction bundle.
4965
4966 2008-04-29  Joel Brobecker  <brobecker@adacore.com>
4967
4968         * gdbarch.sh: Document the return_value method. Explain that
4969         the FUNCTYPE parameter might be NULL.
4970         * gdbarch.h: Regenerated.
4971         * sparc-tdep.c (sparc32_push_dummy_code): Do not pass the function
4972         type when calling using_struct_return, as this is unnecessary
4973         on this target.
4974
4975 2008-04-28  Joel Brobecker  <brobecker@adacore.com>
4976
4977         * terminal.h (create_tty_session): Fix return type.
4978
4979 2008-04-26  Vladimir Prus  <vladimir@codesourcery.com>
4980
4981         * mi/mi-interp.c (mi_new_thread): Quote the thread id.
4982
4983 2008-04-26  Joel Brobecker  <brobecker@adacore.com>
4984
4985         * breakpoint.c (condition_command, commands_from_control_command)
4986         (break_command_really): Minor reformatting.
4987
4988 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
4989
4990         * dwarf2read.c (dwarf2_const_value): Handle DW_FORM_strp.
4991
4992 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
4993
4994         * amd64-tdep.c (amd64_get_longjmp_target): New.
4995         (amd64_init_abi): Register amd64_get_longjmp_target as
4996         gdbarch_get_longjmp_target callback.
4997         * i386-tdep.c (i386_get_longjmp_target): Remove 64-bit handling.
4998
4999 2008-04-25  Pedro Alves  <pedro@codesourcery.com>
5000
5001         * breakpoint.h (enum bpstat_what_main_action): Delete
5002         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE.
5003
5004         * breakpoint.c (clrs): Delete.
5005         (bpstat_what): Update table.
5006
5007         * infrun.c (handle_inferior_event): Remove
5008         BPSTAT_WHAT_CLEAR_LONGJMP_RESUME_SINGLE handling.
5009
5010 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
5011
5012         * mi/mi-cmds.h (mi_cmd_args_ftype): Remove.
5013         Adjust all prototypes using mi_cmd_args_ftype to use
5014         mi_cmd_argv_ftype.
5015         (struct mi_cmd): Remove the args_func field.
5016         * mi/mi-cmds.c: Don't provide value for the args_func field.
5017         * mi/mi-main.c (mi_execute_async_cli_command)
5018         (mi_cmd_exec_run, mi_cmd_exec_next, mi_cmd_exec_next_instruction)
5019         (mi_cmd_exec_step, mi_cmd_exec_step_instruction)
5020         (mi_cmd_exec_finish, mi_cmd_exec_until, mi_cmd_exec_return)
5021         (mi_cmd_exec_continue, mi_cmd_exec_interrupt)
5022         (mi_cmd_target_download): Adjust.
5023         (mi_cmd_target_select): Adjust. Pass 0 for from_tty parameter.
5024         (mi_cmd_execute): Do not check for args_func.
5025         (mi_execute_async_cli_command): Adjust.
5026         * mi/mi-parse.c: Don't check for args_func.
5027
5028 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
5029
5030         * breakpoint.c (bpstat_check_location)
5031         (bpstat_check_watchpoint, bpstat_check_breakpoint_conditions):
5032         New, extracted from bpstat_stop_status.
5033         (bpstat_stop_status): Use the above.
5034
5035 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
5036
5037         * mi/mi-main.c (last_async_command): Rename to current_token.
5038         (previous_async_command): Remove.
5039         (mi_cmd_gdb_exit): Adjust.
5040         (mi_cmd_exec_interrupt): Don't dance with previous_async_command.
5041         (mi_cmd_target_select): Adjust.
5042         (mi_cmd_execute): Don't set previous_async_command.  Free token
5043         here even in async mode.
5044         (mi_execute_async_cli_command): Adjust.
5045         (mi_exec_async_cli_cmd_continuation): Adjust.  Do not free the
5046         token.
5047         (mi_load_progress): Adjust.
5048
5049 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
5050
5051         * infcmd.c (step_1_continuation): Always disable longjmp
5052         breakpoint if we're not going to do another step.
5053
5054 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
5055
5056         exec_cleanup murder.
5057         * breakpoint.c (until_break_command_continuation): Add
5058         the 'error' parameter.  Directly delete the breakoint as
5059         opposed to running cleanups.
5060         (until_break_command): Install continuation only
5061         after starting the target.  Don't use exec cleanups,
5062         use ordinary cleanups.  Discard cleanups is successfully
5063         started the target in async mode.
5064         (make_cleanup_delete_breakpoint): Remove.
5065         * breakpoint.h (make_cleanup_delete_breakpoint): Remove
5066         declaration.
5067         * defs.h (do_exec_cleanups, make_exec_cleanup): Remove
5068         declarations.
5069         (struct continations): Add the 'error' parameter to the
5070         continuation_hook field.
5071         (add_continuation, do_all_continuations)
5072         (add_intermediate_continuation)
5073         (do_all_intermediate_continuations): Add the 'error' parameter.
5074         * exceptions.c (throw_exception): Don't call do_exec_cleanups.
5075         * inf-loop.c (inferior_event_handler): Instead of calling
5076         discard_all_continuations, use do_all_continuations with 1 as
5077         'error' parameter.  Pass 0 as 'error' parameter in existing uses
5078         of discard_all_continuations.
5079         * infcmd.c (step_1): Do not use exec cleanup.  For async case, discard
5080         cleanups.
5081         (step_once): Install continuation only after resuming the target.
5082         (step_1_continuation): Disable longjmp breakpoint on error.
5083         (finish_command_continuation): Add the error parameter.  Delete
5084         the finish breakpoint directly, do not use cleanups.
5085         (finish_command): Do not use exec_cleanups. Always setup
5086         continuation.  For sync case, immediately run them.
5087         (attach_command_continuation): Add the error parameter.
5088         * infrun.c (fetch_inferior_event): Do not use exec cleanups to
5089         remove step_resume_breakpoint -- adjust delete it directly.
5090         * interps.c (interp_set): Adjust call to do_all_continations.
5091         * mi/mi-interp.c (mi_interpreter_exec_continuation): Do not
5092         do exec cleanups.
5093         * mi/mi-main.c (mi_cmd_target_select): Do not do exec
5094         cleanups.
5095         (mi_cmd_execute): Do not use exec_cleanup.
5096         (mi_execute_async_cli_command): Simplify the string concatenation
5097         logic.  Do no use exec cleanup.
5098         (mi_exec_async_cli_cmd_continuation): New parameter error.
5099         Free last_async_command.
5100         * top.c (command_line_handler_continuation): New parameter error.
5101         * utils.c (exec_cleanup_chain, make_exec_cleanup)
5102         (do_exec_cleanups): Remove.
5103         (add_continuation, do_all_continations)
5104         (add_intermediate_continuation)
5105         (do_all_intermediate_continuations): New parameter error.
5106
5107 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
5108
5109         * breakpoint.h (bp_location_p): New typedef.
5110         Register a vector of bp_location_p.
5111         * breakpoint.c (always_inserted_mode)
5112         (show_always_inserted_mode): New.
5113         (unlink_locations_from_global_list): Remove.
5114         (update_global_location_list)
5115         (update_global_location_list_nothrow): New.
5116         (update_watchpoint): Don't free locations.
5117         (should_insert_location): New.
5118         (insert_bp_location): Use should_insert_location.
5119         (insert_breakpoint_locations): Copied from
5120         insert_breakpoints.
5121         (insert_breakpoint): Use insert_breakpoint_locations.
5122         (bpstat_stop_status): Call update_global_location_list
5123         when disabling breakpoint.
5124         (allocate_bp_location): Don't add to bp_location_chain.
5125         (set_raw_breakpoint)
5126         (create_longjmp_breakpoint, enable_longjmp_breakpoint)
5127         (disable_longjmp_breakpoint, create_overlay_event_breakpoint)
5128         (enable_overlay_breakpoints, disable_overlay_breakpoints)
5129         (set_longjmp_resume_breakpoint)
5130         (enable_watchpoints_after_interactive_call_stop)
5131         (disable_watchpoints_before_interactive_call_start)
5132         (create_internal_breakpoint)
5133         (create_fork_vfork_event_catchpoint)
5134         (create_exec_event_catchpoint, set_momentary_breakpoint)
5135         (create_breakpoints, break_command_1, watch_command_1)
5136         (create_exception_catchpoint)
5137         (handle_gnu_v3_exceptions)
5138         (disable_breakpoint, breakpoint_re_set_one)
5139         (create_thread_event_breakpoint, create_solib_event_breakpoint)
5140         (create_ada_exception_breakpoint): : Don't call check_duplicates.
5141         Call update_global_location_list.
5142         (delete_breakpoint): Don't remove locations and don't
5143         try to reinsert them. Call update_global_location_list.
5144         (update_breakpoint_locations): Likewise.
5145         (restore_always_inserted_mode): New.
5146         (update_breakpoints_after_exec): Temporary disable
5147         always inserted mode.
5148         * Makefile.in: Update dependencies.
5149
5150         * infrun.c (proceed): Remove breakpoints while stepping
5151         over breakpoint.
5152         (handle_inferior_event): Don't remove or insert
5153         breakpoints.
5154         * linux-fork.c (checkpoint_command): Remove breakpoints
5155         before fork and insert after.
5156         (linux_fork_context): Remove breakpoints before switch
5157         and insert after.
5158         * target.c (target_disconnect, target_detach): Remove
5159         breakpoints from target.
5160
5161
5162 2008-04-24  Vladimir Prus  <vladimir@codesourcery.com>
5163
5164         * breakpoint.c (print_one_breakpoint_location): In MI
5165         mode, report the location string the breakpoint was
5166         originally created with.
5167
5168 2008-04-23  Maxim Grigoriev  <maxim2405@gmail.com>
5169
5170         * Makefile.in (xtensa-tdep.o): Update dependencies.
5171         * configure.tgt (xtensa*): Update dependencies.
5172         * xtensa-tdep.c (arreg_number): Renamed from areg_number.
5173         Local variable areg renamed to arreg.
5174         (areg_number): New function.
5175         (xtensa_pseudo_register_read, xtensa_pseudo_register_write)
5176         (xtensa_extract_return_value, xtensa_store_return_value): areg_number
5177         replaced by arreg_number.
5178         (xtensa_windowed_frame_cache, struct xtensa_frame_cache): New comments.
5179         (xtensa_alloc_frame_cache): Initialize cache->wd.ws.
5180         (xtensa_scan_prologue): New function.
5181         (xtensa_frame_cache): New local fp_regnum. Handle separately the case,
5182         when ENTRY instraction hasn't been executed yet. Get the frame pointer
5183         value based on prologue analysis. Fix the bugs preventing WS and
5184         AR4-AR7/A11 registers from getting right values for intermediate frames,
5185         whose registers have been already spilled.
5186         (xtensa_frame_prev_register): Fix WS register value. Use are_number
5187         and arreg_number appropriately.
5188         (xtensa_gdbarch_init): Set solib_svr4_fetch_link_map_offsets to
5189         svr4_ilp32_fetch_link_map_offsets.
5190
5191 2008-04-23  Andrew Stubbs  <andrew.stubbs@st.com>
5192
5193         * printcmd.c: Define USE_PRINTF_I64 and PRINTF_HAS_LONG_LONG on MinGW.
5194         (printf_command): Convert %lld to %I64d when USE_PRINTF_I64 set.
5195
5196 2008-04-23  Paolo Bonzini  <bonzini@gnu.org>
5197
5198         * acinclude.m4: Add override.m4.
5199         * configure: Regenerate.
5200
5201 2008-04-22  Jan Kratochvil  <jan.kratochvil@redhat.com>
5202
5203         * ada-lang.c (get_selections): Variable PROMPT made non-const and
5204         initialized with a trailing space now.  Use PROMPT_ARG of
5205         COMMAND_LINE_INPUT instead of printing it ourselves.
5206
5207 2008-04-22  Joel Brobecker  <brobecker@adacore.com>
5208
5209         * NEWS: Document support for 64-bit core file.
5210
5211 2008-04-22  Corinna Vinschen  <vinschen@redhat.com>
5212
5213         * NEWS: Add information on calling convention and new SH CLI options.
5214
5215         * sh-tdep.c (sh_cc_gcc): New static string.
5216         (sh_cc_renesas): Ditto.
5217         (sh_cc_enum): New static string array.
5218         (sh_active_calling_convention): New static string pointer denoting
5219         active user chosen ABI.
5220         (sh_is_renesas_calling_convention): New function to return function
5221         specific ABI, or user choice if necessary.
5222         (sh_use_struct_convention): Rename first argument and turn around its
5223         meaning.  Check for renesas ABI and return accordingly.
5224         (sh_use_struct_convention_nofpu): New function.
5225         (sh_next_flt_argreg): Get function type as third parameter.  Check
5226         for renesas ABI and choose floating registers accordingly.
5227         (sh_push_dummy_call_fpu): Check for ABI and choose argument slot and
5228         struct return slot accordingly.
5229         (sh_push_dummy_call_nofpu): Ditto.
5230         (sh_return_value_nofpu): Call sh_use_struct_convention_nofpu from here.
5231         Evaluate ABI and give to sh_use_struct_convention_nofpu.
5232         (sh_return_value_fpu):  Evaluate ABI and give to
5233         sh_use_struct_convention.
5234         (show_sh_command): New function.
5235         (set_sh_command): Ditto.
5236         (_initialize_sh_tdep): Initialize `set/show sh calling-convention
5237         CLI command.
5238
5239         * gdbarch.sh (return_value): Add func_type argument.
5240         * gdbarch.c: Regenerate.
5241         * gdbarch.h: Ditto.
5242         * eval.c (evaluate_subexp_standard): Rename local variable value_type to
5243         val_type so as not to collide with value_type function.  Call
5244         using_struct_return with additional function type argument.
5245         * infcall.c (call_function_by_hand): Call using_struct_return and
5246         gdbarch_return_value with additional function type argument.
5247         * infcmd.c (print_return_value): Take addition func_type argument.
5248         Call gdbarch_return_value with additional function type argument.
5249         (finish_command_continuation): Call print_return_value with additional
5250         function type argument.
5251         (finish_command): Ditto.
5252         * sparc-tdep.c (sparc32_push_dummy_code): Call using_struct_return with
5253         additional function type argument.
5254         * stack.c (return_command): Call using_struct_return and
5255         gdbarch_return_value with additional function type argument.
5256         * value.c (using_struct_return): Take additional function type argument.
5257         * value.h (using_struct_return): Accommodate declaration.
5258         * alpha-tdep.c (alpha_return_value): Add func_type argument.
5259         * amd64-tdep.c (amd64_return_value): Ditto.
5260         * arm-tdep.c (arm_return_value): Ditto.
5261         * avr-tdep.c (avr_return_value): Ditto.
5262         * cris-tdep.c (cris_return_value): Ditto.
5263         * frv-tdep.c (frv_return_value): Ditto.
5264         * h8300-tdep.c (h8300_return_value): Ditto.
5265         (h8300h_return_value): Ditto.
5266         * hppa-tdep.c (hppa32_return_value): Ditto.
5267         (hppa64_return_value): Ditto.
5268         * i386-tdep.c (i386_return_value): Ditto.
5269         * ia64-tdep.c (ia64_return_value): Ditto.
5270         * iq2000-tdep.c (iq2000_return_value): Ditto.
5271         * m32c-tdep.c (m32c_return_value): Ditto.
5272         * m32r-tdep.c (m32r_return_value): Ditto.
5273         * m68hc11-tdep.c (m68hc11_return_value): Ditto.
5274         * m68k-tdep.c (m68k_return_value): Ditto.
5275         (m68k_svr4_return_value): Ditto.
5276         * m88k-tdep.c  (m88k_return_value): Ditto.
5277         * mep-tdep.c (mep_return_value): Ditto.
5278         * mips-tdep.c (mips_eabi_return_value): Ditto.
5279         (mips_n32n64_return_value): Ditto.
5280         (mips_o32_return_value): Ditto.
5281         (mips_o64_return_value): Ditto.
5282         * mn10300-tdep.c (mn10300_return_value): Ditto.
5283         * mt-tdep.c (mt_return_value): Ditto.
5284         * ppc-linux-tdep.c (ppc_linux_return_value): Ditto.
5285         * ppc-sysv-tdep.c (ppc_sysv_abi_return_value): Ditto.
5286         (ppc_sysv_abi_broken_return_value): Ditto.
5287         (ppc64_sysv_abi_return_value): Ditto.
5288         * ppc-tdep.h (ppc_sysv_abi_return_value): Ditto.
5289         (ppc_sysv_abi_broken_return_value): Ditto.
5290         (ppc64_sysv_abi_return_value): Ditto.
5291         * ppcnbsd-tdep.c (ppcnbsd_return_value): Ditto.
5292         * rs6000-tdep.c (rs6000_return_value): Ditto.
5293         * s390-tdep.c (s390_return_value): Ditto.
5294         * score-tdep.c (score_return_value): Ditto.
5295         * sh-tdep.c (sh_return_value_nofpu): Ditto.
5296         (sh_return_value_fpu): Ditto.
5297         * sh64-tdep.c (sh64_return_value): Ditto.
5298         * sparc-tdep.c (sparc32_return_value): Ditto.
5299         * sparc64-tdep.c (sparc64_return_value): Ditto.
5300         * spu-tdep.c (spu_return_value): Ditto.
5301         * v850-tdep.c (v850_return_value): Ditto.
5302         * vax-tdep.c (vax_return_value): Ditto.
5303         * xstormy16-tdep.c (xstormy16_return_value): Ditto.
5304         * xtensa-tdep.c (xtensa_return_value): Ditto.
5305
5306         * gdbtypes.h (struct type): Add calling_convention member.
5307         * dwarf2read.c (read_subroutine_type): Add calling convention read
5308         from DW_AT_calling_convention attribute to function type.
5309
5310 2008-04-22  Markus Deuling  <deuling@de.ibm.com>
5311
5312         * eval.c (evaluate_subexp_standard): Use value_subscripted_rvalue for
5313         multi_f77_subscript to support values from registers.
5314         * valarith.c (value_subscripted_rvalue): Remove prototype and static.
5315         * value.h (value_subscripted_rvalue): Add prototype.
5316
5317         * f-typeprint.c (f_type_print_base): Add support for TYPE_CODE_UNION.
5318         Fix output.
5319         * f-valprint.c (f_val_print): Likewise.
5320
5321 2008-04-21  Craig Silverstein  <csilvers@google.com>
5322
5323         * dwarf2read.c (zlib_decompress_section): Define abfd in the
5324         !HAVE_ZLIB_H case.
5325
5326 2008-04-21  Pedro Alves  <pedro@codesourcery.com>
5327
5328         * symfile.c (syms_from_objfile): Don't warn if lowest loadable
5329         section is not a code section.
5330
5331 2008-04-19  Craig Silverstein  <csilvers@google.com>
5332
5333         * NEWS: Add information on compressed debug sections.
5334
5335 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
5336
5337         * mi/mi-cmd-var.c (varobj_update_one): Print new
5338         value for variable objects that changed type.
5339
5340 2008-04-19  Vladimir Prus  <vladimir@codesourcery.com>
5341
5342         * varobj.c (varobj_invalidate): Don't touch floating
5343         varobjs.
5344
5345 2008-04-19  Mark Kettenis  <kettenis@gnu.org>
5346
5347         * symtab.c: (multiple_symbols_modes, multiple_symbols_ask)
5348         (multiple_symbols_cancel): Remove extra const.
5349         * symtab.h: Likewise.
5350
5351 2008-04-19  Nick Roberts  <nickrob@snap.net.nz>
5352
5353         * interps.c (top_level_interpreter): Rename static variable...
5354         (top_level_interpreter_ptr): ...to this.
5355         (top_level_interpreter): New function.
5356
5357         * interps.h: New extern for top_level_interpreter.
5358
5359         * linespec.c: Include interps.h and mi/mi-cmds.h.
5360         (decode_line_2): When using MI, always set all breakpoints in menu.
5361
5362         * Makefile.in (linespec.o, mi-interp.o): Add dependencies.
5363
5364 2008-04-18  Craig Silverstein  <csilvers@google.com>
5365
5366         * configure.ac (AC_SEARCH_LIBS): Add check for zlib.
5367         * config.in, configure: Regenerate.
5368         * dwarf2read.c: Include zlib.h if present.
5369         Modified *_SECTION macros.
5370         (section_is_p): New.
5371         (dwarf2_locate_sections): Use section_is_p instead of strcmp
5372         (dwarf2_resize_section): New.
5373         to determine whether a given section has a given name.
5374         (zlib_decompress_section): New.
5375         (dwarf2_read_section): Read the compressed section if present
5376         in the binary.
5377         * MAINTAINERS: Added myself to section Write After Approval.
5378
5379 2008-04-18  Thiago Jung Bauermann  <bauerman@br.ibm.com>
5380
5381         * defs.h (exec_set_section_offsets): Remove prototype.
5382         * exec.c (exec_set_section_offsets): Remove function.
5383
5384 2008-04-18  Joel Brobecker  <brobecker@adacore.com>
5385
5386         * stabsread.c (cleanup_undefined_types_1): Add instance flags check
5387         in the search for the matching symbol.
5388
5389 2008-04-17  Marc Khouzam  <marc.khouzam@ericsson.com>
5390
5391         * breakpoint.c (update_watchpoint): Always reparse
5392         condition.
5393
5394 2008-04-17  Joel Brobecker  <brobecker@adacore.com>
5395
5396         * breakpoint.c (print_one_breakpoint_location): Make sure to print
5397         the breakpoint address only once.
5398
5399 2008-04-17  Dennis Roberts  <dennis.roberts@sunquestinfo.com>
5400
5401         * rs6000-tdep.c (rs6000_gdbarch_init): Use the BFD architecture,
5402         rather than a hard-coded architecture, for xcoff executables.
5403
5404 2008-04-17  Doug Evans  <dje@google.com>
5405
5406         * buildsym.c (watch_main_source_file_lossage): New fn.
5407         (end_symtab): Call it.
5408
5409         * source.c (find_and_open_source): Add some comments clarifying
5410         handling of FULLNAME argument.  Make static.  Remove pointless
5411         xstrdup/xfree.
5412
5413 2008-04-17  Pedro Alves  <pedro@codesourcery.com>
5414
5415         * inf-loop.c (inferior_event_handler): Also run the intermediate
5416         continuations in the INF_EXEC_COMPLETE case.
5417
5418 2008-04-16  Tom Tromey  <tromey@redhat.com>
5419
5420         * cli/cli-decode.h (CMD_ASYNC_OK): New define.
5421         (set_cmd_async_ok, get_cmd_async_ok): Declare.
5422         * cli/cli-decode.c (set_cmd_async_ok): New function.
5423         (get_cmd_async_ok): New function.
5424         * cli/cli-cmds.c (init_cli_cmds): Mark "pwd", "help", "info", and
5425         "show" as async-ok.
5426         * top.c (execute_command): Use get_cmd_async_ok.
5427         * infcmd.c: Include cli/cli-decode.h.
5428         (_initialize_infcmd): Mark "interrupt" as async-ok.
5429         * Makefile.in (infcmd.o): Depend on cli_decode_h.
5430
5431 2008-04-16  Daniel Jacobowitz  <dan@codesourcery.com>
5432
5433         PR gdb/2445
5434         * exec.c: Correct "arch-utils.h" include.
5435
5436 2008-04-15  Aleksandar Ristovski  <aristovski@qnx.com>
5437
5438         PR gdb/2424
5439         * infrun.c (normal_stop) Move breakpoint_auto_delete further down
5440         to allow printing to 'see' real reason of stop. This fixes PR 2424.
5441         * breakpoint.c (bpdisp_texst): New function. The function takes over
5442         the role of bpstats static array in print_one_breakpoint_location.
5443         (print_it_typical): Print "Temporary breakpoint" instead
5444         of just "Breakpoint" when breakpoint is, well, temporary. For mi-like
5445         protocols, print disp field.
5446         (print_one_breakpoint_location): Removed bpdisps static definition.
5447         Call new bpstat_text function to get value for 'disp' field.
5448         (mention): Print "Temporary breakpoint" instead of just "Breakpoint".
5449
5450 2008-04-15  Daniel Jacobowitz  <dan@codesourcery.com>
5451
5452         * gnulib/Makefile.am, gnulib/m4/gnulib-cache.m4,
5453         gnulib/aux/link-warning.h, gnulib/extra/link-warning.h: Adjust
5454         by rerunning gnulib-tool with --aux-dir=gnulib/extra.
5455         * gnulib/Makefile.in: Regenerate.
5456
5457 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
5458
5459         * Makefile.in (GNULIB_H): New.  Trigger all-lib.
5460         (defs_h): Use $(GNULIB_H).
5461         (all-lib): Depend on gnulib/Makefile.
5462         (gnulib/Makefile): Regenerate gnulib/Makefile and gnulib/.deps.
5463         * config.in, gnulib/Makefile.in: Regenerated.
5464
5465 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
5466
5467         * Makefile.in (LIBGNU, INCGNU): Define.
5468         (INTERNAL_CFLAGS_BASE): Add INCGNU.
5469         (INTERNAL_LIBS, CLIBS, CDEPS): Add LIBGNU.
5470         (CLEANDIRS): New.
5471         ($(LIBGNU), all-lib): New rules.
5472         (clean, distclean, do-maintainer-clean): Use CLEANDIRS.
5473         * configure.ac: Use gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE.
5474         Simplify AC_CONFIG_AUX_DIR.  Generate gnulib/Makefile.
5475         * gnulib: New directory, from gnulib-tool.
5476         * configure, aclocal.m4: Regenerated.
5477
5478 2008-04-14  Daniel Jacobowitz  <dan@codesourcery.com>
5479
5480         * linux-thread-db.c (have_threads_callback): Check thread->private.
5481
5482 2008-04-13  Nick Roberts  <nickrob@snap.net.nz>
5483             Vladimir Prus  <vladimir@codesourcery.com>
5484
5485         Fix @-varobjs.
5486         * varobj.c (value_of_root): Update the expression for
5487         floating varobjs.
5488         * mi/mi-cmd-var.c (varobj_update_one): If type has changed,
5489         report that.
5490
5491 2008-04-09  Marc Khouzam  <marc.khouzam@ericsson.com>
5492
5493         * mi/mi-cmd-var.c: Include "mi-getopt.h".
5494         (mi_parse_format): New.  Factored out from mi_cmd_var_set_format.
5495         (mi_cmd_var_set_format): Use new mi_parse_format.
5496         (mi_cmd_var_evaluate_expression): Support for -f option to specify
5497         format.
5498         * Makefile.in (mi-cmd-var.o): Update dependencies.
5499
5500         * varobj.h (varobj_get_formatted_value): Declare.
5501         * varobj.c (my_value_of_variable): Added format parameter.
5502         (cplus_value_of_variable): Likewise.
5503         (java_value_of_variable): Likewise.
5504         (c_value_of_variable): Likewise.  Evaluate expression based
5505         on format parameter.
5506         (struct language_specific): Add format parameter to function member
5507         *value_of_variable.
5508         (varobj_get_formatted_value): New.
5509         (varobj_get_value): Added format parameter to method call.
5510
5511 2008-04-08  Joel Brobecker  <brobecker@adacore.com>
5512
5513         * stabsread.c (cleanup_undefined_types_noname): Manually set the
5514         instance flags of the undefined type before calling replace_type.
5515
5516 2008-04-08  Vladimir Prus  <vladimir@codesourcery.com>
5517
5518         * target.h (enum strata): Remove the download_stratum.
5519
5520 2008-04-07  Doug Evans  <dje@google.com>
5521
5522         * buildsym.h (last_source_file): Add dwarf info to comment.
5523         (last_source_start_addr): Ditto.
5524
5525 2008-04-07  Pedro Alves  <pedro@codesourcery.com>
5526
5527         * alphanbsd-tdep.c: Include "target.h".
5528         * mn10300-tdep.c: Include "target.h".
5529         * Makefile.in (alphanbsd-tdep.o, mn10300-tdep.o): Update.
5530
5531 2008-04-06  Vladimir Prus  <vladimir@codesourcery.com>
5532
5533         Fix breakpoint condition that use member variables.
5534         * valops.c (check_field): Remove.
5535         (check_field_in): Rename to check_field.
5536         (value_of_this): Use la_name_of_this.
5537         * value.h (check_field): Adjust prototype.
5538
5539         * language.h (la_value_of_this): Rename to la_name_of_this.
5540         * language.c (unknown_language_defn): Specify "this" for
5541         name_of_this.
5542         (auto_language_defn): Likewise.
5543         (local_language_defn): Likewise.
5544         * ada-lang.c (ada_language_defn): Adjust comment.
5545         * c-lang.c (c_language_defn): Adjust comment.
5546         (cplus_language_defn): Specify "this" for name_of_this.
5547         (asm_language_defn): Adjust comment.
5548         (minimal_language_defn): Adjust comment.
5549         * f-lang.c (f_language_defn): Specify NULL for name_of_this.
5550         * jv-lang.c (java_language_defn): Specify "this" for name_of_this.
5551         * m2-lang.c (m2_language_defn): Specify "this" for name_of_this.
5552         * objc-lang.c (objc_language_defn): Specify "self" for
5553         name_of_this.
5554         * p-lang.c (pascal_language_defn): Specify "this" for
5555         name_of_this.
5556         * scm-lang.c (scm_language_defn): Specify NULL for name_of_this.
5557
5558         * symtab.c (lookup_symbol_aux): Lookup "this" in the
5559         proper scope, and check for field in type of "this", without
5560         trying to create a value.
5561
5562 2008-04-04  Pedro Alves  <pedro@codesourcery.com>
5563
5564         * mi/mi-cmds.h (enum mi_cmd_result): Delete MI_CMD_ERROR.
5565         (mi_error_message): Delete declaration.
5566         * mi/mi-interp.c (mi_cmd_interpreter_exec): Call error instead of
5567         returning MI_CMD_ERROR.
5568         * mi/mi-main.c (mi_error_message): Delete.
5569         (mi_cmd_exec_interrupt):
5570         (mi_cmd_thread_select, mi_cmd_thread_list_ids)
5571         (mi_cmd_thread_info): Call error instead of returning
5572         MI_CMD_ERROR.
5573         (mi_cmd_data_list_register_values): Call error instead of
5574         returning MI_CMD_ERROR.  Adapt to new get_register interface.
5575         (get_register): Change return typo to void.  Call error instead of
5576         returning MI_CMD_ERROR.
5577         (mi_cmd_data_write_register_values): Call error instead of
5578         returning MI_CMD_ERROR.
5579         (mi_cmd_list_features): Return MI_CMD_DONE.
5580         (captured_mi_execute_command): Remove MI_CMD_ERROR handling.
5581         (mi_execute_command): Always print exceptions with -error.
5582
5583 2008-04-04  Joel Brobecker  <brobecker@adacore.com>
5584
5585         * NEWS: Mention new commands set/show multiple-symbols.
5586
5587 2008-04-03  Joel Brobecker  <brobecker@adacore.com>
5588
5589         * symtab.c (multiple_symbols_ask, multiple_symbols_all)
5590         (multiple_symbols_cancel): New constants.
5591         (multiple_symbols_modes, multiple_symbols_mode): New static globals.
5592         (multiple_symbols_select_mode): New function.
5593         (_initialize_symtab): Add new set/show multiple-symbols commands.
5594         * symtab.h (multiple_symbols_ask, multiple_symbols_all)
5595         (multiple_symbols_cancel, multiple_symbols_select_mode): Declare.
5596         * ada-lang.c (user_select_syms): Add handling of new multiple-symbols
5597         setting.
5598         * linespec.c (decode_line_2): Likewise.
5599
5600 2008-04-03  Doug Evans  <dje@sebabeach.org>
5601
5602         * symtab.h (enum free_code): Delete free_contents, unused.
5603         * symmisc.c (free_symtab_block): Delete.
5604         (free_symtab, case free_code): Delete.
5605
5606 2008-04-01  Aleksandar Ristovski  <aristovski@qnx.com>
5607
5608         * valops.c (value_cast_structs): New function. Cast related
5609         STRUCT types up/down and return cast value. The body of this
5610         function comes mostly from value_cast_pointers.
5611         (value_cast_pointers): Code for actual cast STRUCT-STRUCT moved
5612         to value_cast_structs. Now value_cast_pointers needs only create
5613         appropriate reference after using value_cast_structs for actual
5614         casting.
5615         (value_cast): Handle references.
5616
5617 2008-04-01  Marc Khouzam  <marc.khouzam@ericsson.com>
5618
5619         * MAINTAINERS: Added myself to section Write After Approval.
5620
5621 2008-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
5622
5623         * ia64-tdep.c (examine_prologue): Correct array access.
5624
5625 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
5626
5627         * cp-support.c (first_component_command): Return if no arguments.
5628
5629 2008-03-28  Carlos O'Donell  <carlos@codesourcery.com>
5630
5631         * ser-mingw.c (ser_windows_open): Open requested name.
5632
5633 2008-03-28  Aleksandar Ristovski  <aristovski@qnx.com>
5634
5635         * MAINTAINERS: Added myself.
5636
5637 2008-03-28  Pedro Alves  <pedro@codesourcery.com>
5638
5639         * target.c (find_default_run_target): Allow a NULL `do_mesg'
5640         parameter.  If it is NULL, don't call error.
5641         (find_default_can_async_p, find_default_is_async_p): Pass NULL as
5642         `do_mesg' parameter to find_default_run_target.  If no target was
5643         found, return 0.
5644
5645 2008-03-28  Daniel Jacobowitz  <dan@codesourcery.com>
5646
5647         * mips-linux-tdep.c: Update N32/N64 signal frame comments.
5648         (N64_SIGCONTEXT_LO, N64_SIGCONTEXT_PC, N64_SIGCONTEXT_FPCSR): Update.
5649         (N64_SIGCONTEXT_FIR, N64_SIGCONTEXT_CAUSE, N64_SIGCONTEXT_BADVADDR):
5650         Delete.
5651         (mips_linux_n32n64_sigframe_init): Do not record cause or badvaddr.
5652
5653 2008-03-27  Joel Brobecker  <brobecker@adacore.com>
5654
5655         GDB 6.8 released.
5656
5657 2008-03-27  Ulrich Weigand  <uweigand@de.ibm.com>
5658
5659         * features/Makefile (%.dat): Set xmltarget to the base filename
5660         of the XML source, without subdirectory.
5661         * regformats/rs6000/powerpc-32.dat: Regenerate.
5662         * regformats/rs6000/powerpc-64.dat: Regenerate.
5663         * regformats/rs6000/powerpc-e500.dat: Regenerate.
5664
5665 2008-03-27  Markus Deuling  <deuling@de.ibm.com>
5666
5667         * xcoffread.c (scan_xcoff_symtab): Replace current_gdbarch by
5668         objfile arch.
5669
5670 2008-03-27  Nick Roberts  <nickrob@snap.net.nz>
5671
5672         * mi/mi-main.c (enum captured_mi_execute_command_actions):
5673         Spell suppress in EXECUTE_COMMAND_SUPPRESS_PROMPT correctly.
5674
5675 2008-03-26  Ulrich Weigand  <uweigand@de.ibm.com>
5676
5677         * objfiles.h (struct objfile): New GDBARCH member.
5678         (get_objfile_arch): Add prototype.
5679         * objfiles.c: Include "arch-utils.h".
5680         (allocate_objfile): Look up gdbarch associated with bfd.
5681         (get_objfile_arch): New function.
5682         * Makefile (objfiles.o): Update dependencies.
5683
5684         * dwarf2-frame.c (decode_frame_entry_1): Replace current_gdbarch
5685         by objfile arch.
5686         * dwarf2loc.c (dwarf_expr_read_reg): Replace current_gdbarch
5687         by frame arch.
5688         (locexpr_describe_location): Replace current_gdbarch by
5689         objfile arch.
5690         * dwarf2read.c (die_type): Replace current_gdbarch by objfile arch.
5691         (dwarf2_add_field): Likewise.
5692         (read_tag_pointer_type): Likewise.
5693         (read_base_type): Likewise.
5694         (new_symbol): Likewise.
5695
5696         * coffread.c (decode_type): Add OBJFILE argument.  Update callers.
5697         (decode_base_type, decode_function_type): Likewise.
5698         (coff_read_struct_type, coff_read_enum_type): Likewise.
5699         (coff_symtab_read): Replace current_gdbarch by objfile arch.
5700         (decode_base_type): Likewise.
5701         (coff_read_enum_type): Likewise.
5702         (coff_read_struct_type): Replace current_objfile by OBJFILE argument.
5703         (coff_read_enum_type): Likewise.
5704
5705         * dbxread.c (read_dbx_symtab): Replace current_gdbarch by objfile arch.
5706         (end_psymtab): Likewise.
5707         (process_one_symbol): Likewise.
5708
5709         * mdebugread.c (parse_symbol): Replace current_gdbarch by objfile arch.
5710         (parse_procedure): Likewise.
5711         (parse_partial_symbols): Likewise.
5712
5713         * somread.c (som_symtab_read): Replace current_gdbarch by objfile arch.
5714
5715         * stabsread.c (define_symbol): Replace current_gdbarch by objfile arch.
5716         Replace static pcc_promotion_type and pcc_unsigned_promotion_type by
5717         built-in types.
5718         (read_range_type): Replace current_gdbarch by objfile arch.  Replace
5719         static range_index_type by built-in type.
5720         (read_one_struct_field): Replace current_gdbarch by objfile arch.
5721         (read_enum_type): Likewise.
5722
5723         * xcoffread.c (read_xcoff_symtab): Replace current_gdbarch by
5724         objfile arch.
5725
5726 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
5727
5728         * varobj.h (varobj_floating_p): Declare.
5729         * varobj.c (varobj_floating_p): New.
5730         * mi/mi-cmd-var.c (mi_cmd_var_update): When passed
5731         '@' as the name, update all floating varobjs.
5732
5733 2008-03-26  Vladimir Prus  <vladimir@codesourcery.com>
5734
5735         * varobj.c (struct varobj_root): Rename use_selected_frame to
5736         floating, and clarify the meaning.
5737         (varobj_create, varobj_update,  new_root_variable): Adjust.
5738         (value_of_root): Don't use type_changed as in variable,
5739         adjust comment.
5740         (c_value_of_root): Adjust.
5741
5742 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
5743
5744         * linux-nat.c (linux_nat_attach): Add the pid we attached to, to
5745         gdb's thread list.
5746         (linux_nat_wait): Add main lwp to gdb's thread list.
5747         * linux-thread-db.c (find_new_threads_callback): Also attach to
5748         already listed threads which thread_db didn't know about yet.
5749
5750 2008-03-25  Pedro Alves  <pedro@codesourcery.com>
5751
5752         * linux-nat.c (drain_queued_events): Fix comment typo.
5753         (linux_nat_attach): In async mode, don't rely on storing a pending
5754         status.  Instead place the wait status on the pipe.
5755         (linux_nat_resume): Remove unreacheable shortcut code in async
5756         mode.
5757         (stop_wait_callback): In async mode, don't store pending status.
5758         Instead, cancel breakpoints or resend the signal appropriatelly.
5759         (cancel_breakpoint): New, refactored from
5760         cancel_breakpoints_callback.
5761         (cancel_breakpoints_callback): Call cancel_breakpoint.
5762         (pipe_to_local_event_queue): Remove special token processing.
5763         (linux_nat_wait): Issue an internal error if a pending status is
5764         found in async mode.
5765
5766 2008-03-24  Daniel Jacobowitz  <dan@codesourcery.com>
5767
5768         * inflow.c (gdb_has_a_terminal): Guard access to our_process_group.
5769
5770 2008-03-24  Nick Roberts  <nickrob@snap.net.nz>
5771             Vladimir Prus  <vladimir@codesourcery.com>
5772
5773         * varobj.c  (struct varobj_root): New component thread_id.
5774         (varobj_get_thread_id, check_scope): New functions.
5775         (c_value_of_root): Use check_scope.  Switch to the
5776         proper thread if necessary.
5777
5778         * varobj.h (varobj_get_thread_id): New extern.
5779
5780         * mi/mi-cmd-var.c (print_varobj): Add thread-id field.
5781
5782 2008-03-23  Daniel Jacobowitz  <dan@codesourcery.com>
5783
5784         PR gdb/544
5785         * top.c: Revert 2008-03-21 changes.
5786
5787 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
5788
5789         * thread.c (make_cleanup_restore_current_thread): Make it
5790         globally visible.
5791         * gdbthread.h (make_cleanup_restore_current_thread): Declare.
5792         * varobj.c (varobj_update): Don't save/restore frame.
5793         (c_value_of_root): Save/restore thread and frame here,
5794         using make_cleanup_restore_current_thread.
5795         * Makefile.in: Update dependecies.
5796
5797 2008-03-23  Vladimir Prus  <vladimir@codesourcery.com>
5798
5799         * varobj.c (struct varobj_root): Clarify
5800         comment on the frame field.
5801         (varobj_create): Don't set frame if we have no
5802         block.
5803
5804 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
5805
5806         PR gdb/544
5807         Suggested by Jan Kratochvil:
5808         * top.c (gdb_rl_operate_and_get_next_completion): Call
5809         rl_redisplay_function.
5810         (gdb_rl_redisplay): New.
5811         (init_main): Set rl_redisplay_function.
5812
5813 2008-03-21  Thomas Mittelstaedt  <T.Mittelstaedt@cadenas.de>  (tiny change)
5814
5815         * aix-thread.c (pdc_read_regs): Fix compiler warning.
5816         (pdc_write_regs, aix_thread_resume, fetch_regs_kernel_thread)
5817         (store_regs_kernel_thread): Likewise.
5818
5819 2008-03-21  Pedro Alves  <pedro@codesourcery.com>
5820
5821         Linux native async support.
5822
5823         * target.h (struct target_ops): Delete to_async_mask_value and add
5824         to_async_mask.
5825         (target_is_async_p, target_async): Formatting.
5826         (target_async_mask_value): Delete.
5827         (target_async_mask): Delete function declaration, and add new
5828         target macro with the same name.
5829
5830         * target.c (update_current_target): Replace to_async_mask_value by
5831         to_async_mask.  Default to_async_mask to return_one.
5832         (target_async_mask): Delete.
5833         (find_default_can_async_p, find_default_is_async_p): New.
5834         (init_dummy_target): register find_default_can_async_p and
5835         find_default_is_async_p on the dummy target.
5836
5837         * linux-nat.c: Include inf-loop.h, event-loop.h and event-top.h.
5838         (debug_linux_nat_async): New global.
5839         (show_debug_linux_nat_async): New function.
5840         (linux_nat_async_enabled, linux_nat_async_mask_value)
5841         (linux_nat_event_pipe, linux_nat_num_queued_events)
5842         (linux_nat_async_events_enabled): New globals.
5843         (struct waitpid_result): New struct.
5844         (waitpid_queue): New global.
5845         (queued_waitpid, push_waitpid, drain_queued_events): New.
5846         (my_waitpid): Call queued_waitpid.
5847         (linux_child_follow_fork): Disable async events during the call.
5848         (blocked_mask): Delete.
5849         (sync_sigchld_action, async_sigchld_action): New globals.
5850         (lin_lwp_attach_lwp): In sync mode, don't reblock SIGCHLD.  In
5851         async mode, block events during the call.
5852         (linux_nat_create_inferior): New.
5853         (linux_nat_attach): In sync mode, restore the mask states.  In
5854         async mode, wake the event loop immediatelly.
5855         (detach_callback): Drain all queued events of the lwp we're
5856         detaching from.
5857         (linux_nat_detach): Block async mode, and drain events of the main
5858         process.
5859         (linux_nat_resume): If in async mode, mask async events during the
5860         call.  If short circuiting, force event loop to wake up.  If
5861         resuming, set target_executing, and register target events in the
5862         event loop.
5863         (pipe_to_local_event_queue, local_event_queue_to_pipe): New.
5864         (linux_nat_wait): In async mode, block events during the call.
5865         Only enable/disable passing SIGINT to the inferior in sync mode.
5866         Get events from local waitpid queue.  If no interesting events was
5867         found, return to events loop.  Reregister target events in the
5868         event loop on exit.  In sync mode, no need to reblock SIGCHLD.
5869         (linux_nat_kill): Disable events on entry.
5870         (linux_nat_mourn_inferior): In sync mode, don't restore the masks
5871         here.  Detach async mode from the event loop if there are no more
5872         forks available, otherwise leave it on.
5873         (sigchld_handler): Assure this is called only in sync mode.
5874         (linux_async_permitted, linux_async_permitted_1): New globals.
5875         (set_maintenance_linux_async_permitted)
5876         (show_maintenance_linux_async_permitted): New functions.
5877         (linux_nat_is_async_p, linux_nat_can_async_p)
5878         (linux_nat_async_mask): New.
5879         (linux_nat_event_pipe_pop, linux_nat_event_pipe_push): New.
5880         (get_pending_events, async_sigchld_handler): New.
5881         (linux_nat_async_events): New.
5882         (async_terminal_is_ours): New global.
5883         (linux_nat_terminal_inferior, linux_nat_terminal_ours): New.
5884         (async_client_callback, async_client_context): New.
5885         (linux_nat_async_file_handler, linux_nat_async)
5886         (linux_nat_disable_async, linux_nat_enable_async): New.
5887         (linux_nat_add_target): Register linux_nat_create_inferior,
5888         linux_nat_can_async_p, linux_nat_is_async_p, linux_nat_async,
5889         linux_nat_async_mask, linux_nat_terminal_inferior and
5890         linux_nat_terminal_ours.
5891         (_initialize_linux_nat): Remove local action variable, and update
5892         code that used it to use sync_sigchld_action.  Add new
5893         "lin-lwp-async" debug set/show command.  Put the "lin-lwp" debug
5894         set/show command in the maintenance class.  Add new "linux-async"
5895         maintenance set/show command.  Block SIGCHLD by default.  Setup
5896         async_sichld_action, and sync_sigchld_action.  Install the default
5897         async mode.
5898         (lin_thread_get_thread_signals): Use a local sigset_t for blocking
5899         the cancel signals.
5900
5901         * linux-thread-db.c (re_check_for_thread_db): New.
5902         (clear_lwpid_callback): Handle TARGET_WAITKIND_IGNORE.
5903         (thread_db_can_async_p, thread_db_is_async_p, thread_db_async)
5904         (thread_db_async_mask): New.
5905         (init_thread_db_ops): Register thread_db_can_async_p,
5906         thread_db_is_async_p, thread_db_async and thread_db_async_mask.
5907
5908         * remote.c (remote_async_mask_value): New.
5909         (remote_return_zero): New.
5910         (init_remote_ops): Register remote_return_zero as callbacks of
5911         to_can_async_p and to_is_async_p.
5912         (remote_can_async_p, remote_is_async_p, remote_async): Update to
5913         use remote_async_mask_value.
5914         (remote_async_mask): New.
5915         (init_remote_async_ops): Remove to_async_mask_value setting and
5916         register remote_async_mask as to_async_mask callback in
5917         remote_async_ops.
5918
5919         * Makefile.in (linux-nat.o): Update.
5920
5921 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
5922
5923         * gdbthread.h (add_thread_with_info): New.
5924         * linux-thread-db.c: Add some documentation.
5925         (GET_LWP, GET_PID, GET_THREAD, is_lwp, is_thread, BUILD_LWP): Delete.
5926         (struct private_thread_info): Remove th_valid and ti_valid.
5927         Replace ti with tid.
5928         (thread_get_info_callback): Do not add TID to the new ptid.  Do
5929         not cache th or ti.
5930         (thread_db_map_id2thr, lwp_from_thread): Delete functions.
5931         (thread_from_lwp): Assert that the LWP is set.  Do not add TID to the
5932         new PTID.
5933         (attach_thread): Handle an already-existing thread.  Use
5934         add_thread_with_info.  Cache the th and tid.
5935         (detach_thread): Verify that private was set.  Remove verbose
5936         argument and printing.  Update caller.
5937         (thread_db_detach): Do not adjust inferior_ptid.
5938         (clear_lwpid_callback, thread_db_resume, thread_db_kill): Delete.
5939         (check_event, find_new_threads_callback): Do not add TID to the new PTID.
5940         (thread_db_wait): Do not use lwp_from_thread.
5941         (thread_db_pid_to_str): Use the cached TID.
5942         (thread_db_extra_thread_info): Check that private is set.
5943         (same_ptid_callback): Delete.
5944         (thread_db_get_thread_local_address): Do not use it or check
5945         is_thread.  Check that private is set.  Assume that the thread
5946         handle is already cached.
5947         (init_thread_db_ops): Remove to_resume and to_kill.
5948         * thread.c (add_thread_with_info): New.
5949         (add_thread): Use it.
5950         * linux-nat.c (find_thread_from_lwp): Delete.
5951         (exit_lwp): Do not use it.  Check print_thread_events.  Print before
5952         deleting the thread.
5953         (GET_PID, GET_LWP, BUILD_LWP, is_lwp): Move to...
5954         * linux-nat.h (GET_PID, GET_LWP, BUILD_LWP, is_lwp): ...here.
5955         * inf-ttrace.c (inf_ttrace_wait): Use print_thread_events and
5956         printf_unfiltered for thread exits.
5957         * procfs.c (procfs_wait): Likewise.
5958
5959 2008-03-21  Chris Demetriou  <cgd@google.com>
5960
5961         * symtab.c (rbreak_command): Quote symbol name before passing
5962         it to break_command.
5963
5964 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
5965
5966         * eval.c (evaluate_subexp_for_address): Clarify error message.
5967         Use value_must_coerce_to_target.
5968         * infcall.c (value_arg_coerce): Call value_coerce_to_target.
5969         * valops.c (value_assign): Call value_coerce_to_target when
5970         assigning to anything but internalvars.  Leave GDB-side arrays
5971         as arrays when assigning to internalvars.
5972         (value_must_coerce_to_target, value_coerce_to_target): New.
5973         (value_coerce_array, value_addr): Call value_coerce_to_target.
5974         (value_array): Create the array in GDB's memory instead of
5975         the inferior's.
5976         * value.h (value_must_coerce_to_target, value_coerce_to_target):
5977         Declare.
5978
5979 2008-03-21  Daniel Jacobowitz  <dan@codesourcery.com>
5980
5981         * top.c (quit_confirm): Warn that we will kill the program.
5982
5983 2008-03-19  Pedro Alves  <pedro@codesourcery.com>
5984
5985         * inflow.c (terminal_ours_1): Guard access to
5986         inferior_process_group with #ifdef PROCESS_GROUP_TYPE.
5987
5988 2008-03-18  Ulrich Weigand  <uweigand@de.ibm.com>
5989             Jim Blandy  <jimb@codesourcery.com>
5990             Daniel Jacobowitz  <drow@false.org>
5991
5992         * dwarf2expr.h (struct dwarf_expr_context): Add ADDR_SIZE member.
5993         (dwarf2_read_address): Update prototype.
5994
5995         * dwarf2expr.c (unsigned_address_type): Add ADDR_SIZE parameter.
5996         (signed_address_type): Likewise.
5997         (dwarf2_read_address): Replace BYTES_READ parameter with ADDR_SIZE.
5998         (execute_stack_op): Update calls to unsigned_address_type,
5999         signed_address_type and dwarf2_read_address.  Fix implementation
6000         of DW_OP_deref_size.
6001
6002         * dwarf2loc.h (dwarf2_per_cu_objfile): Add prototype.
6003         (dwarf2_per_cu_addr_size): Likewise.
6004         (struct dwarf2_locexpr_baton): Replace OBJFILE with PER_CU.
6005         (struct dwarf2_loclist_baton): Likewise.
6006
6007         * dwarf2loc.c (find_location_expression): Update calls to
6008         dwarf2_read_address.  Use dwarf2_per_cu_objfile and
6009         dwarf2_per_cu_addr_size to retrieve PER_CU parameters.
6010         (locexpr_describe_location): Likewise.
6011         (dwarf2_evaluate_loc_desc): Replace OBJFILE with PER_CU parameter.
6012         Set ctx->addr_size to dwarf2_per_cu_addr_size (per_cu).
6013         (dwarf2_loc_desc_needs_frame): Add PER_CU parameter.  Set ctx->addr_size
6014         to dwarf2_per_cu_addr_size (per_cu).
6015         (locexpr_read_variable): Update dwarf2_evaluate_loc_desc call.
6016         (loclist_read_variable): Likewise.
6017         (locexpr_read_needs_frame): Update dwarf2_loc_desc_needs_frame call.
6018
6019         * dwarf2read.c (dwarf2_symbol_mark_computed): Set baton->per_cu
6020         instead of baton->objfile.
6021         (dwarf2_per_cu_obfile): New function.
6022         (dwarf2_per_cu_addr_size): Likewise.
6023
6024         * dwarf2-frame.c (struct comp_unit): Move higher.
6025         (struct dwarf2_cie): Add UNIT and ADDR_SIZE members.
6026         (execute_stack_op): Add ADDR_SIZE parameter; set ctx->addr_size.
6027         (execute_cfa_program): Add FDE parameter.  Replace EH_FRAME_P
6028         parameter by using fde->eh_frame_p.  Use read_encoded_value
6029         to implement DW_CFA_set_loc.
6030         (struct dwarf2_frame_cache): Add ADDR_SIZE member.
6031         (dwarf2_frame_cache): Set cache->addr_size.  Update calls to
6032         execute_stack_op and execute_cfa_program.
6033         (dwarf2_frame_prev_register): Update calls to execute_stack_op.
6034         (size_of_encoded_value): Remove.
6035         (read_encoded_value): Add PTR_LEN and FUNC_BASE parameters.
6036         Remove call to size_of_encoded_value.  Implement DW_EH_PE_funcrel.
6037         (add_cie): Set cie->unit backlink.
6038         (decode_frame_entry_1): Set cie->addr_size.  Update calls to
6039         read_encoded_value.
6040         (dwarf2_build_frame_info): Allocate UNIT on objfile obstack.
6041
6042 2008-03-17  Markus Deuling  <deuling@de.ibm.com>
6043
6044         * i386-tdep.c (i386_print_insn): Remove unnecessary call to
6045         gdbarch_bfd_arch_info.
6046
6047 2008-03-17  Joel Brobecker  <brobecker@adacore.com>
6048
6049         * aix-thread.c (pdc_read_regs): Minor reformatting.
6050
6051 2008-03-17  Vladimir Prus  <vladimir@codesourcery.com>
6052
6053         * thread.c (print_thread_info): Don't insist
6054         on having current thread if there are no
6055         threads at all.
6056
6057 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
6058
6059         * infcmd.c (attach_command_post_wait)
6060         (attach_command_continuation): New.
6061         (attach_command): Support background async execution, and async
6062         execution in synchronous mode.
6063
6064 2008-03-17  Daniel Jacobowitz  <dan@codesourcery.com>
6065
6066         * stack.c (print_stack_frame, print_frame): Use RETURN_MASK_ERROR.
6067         * symmisc.c (dump_symtab_1): Likewise.
6068         * wrapper.c (gdb_value_struct_elt): Likewise.
6069
6070 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
6071
6072         * linux-nat.c (linux_nat_filter_event): Fix comment typo.
6073
6074 2008-03-17  Pedro Alves  <pedro@codesourcery.com>
6075
6076         * linux-nat.c (linux_nat_filter_event): New, refactored from
6077         linux_nat_wait.
6078         (linux_nat_wait): Call linux_nat_filter_event.
6079
6080 2008-03-17  Ulrich Weigand  <uweigand@de.ibm.com>
6081
6082         * top.c (execute_command): Fix uninitialized variable error.
6083
6084 2008-03-16  Nick Hudson  <nick.hudson@dsl.pipex.com>
6085
6086         * Makefile.in (amd64nbsd-nat.o): New dependency.
6087         * amd64nbsd-nat.c: Include "nbsd-nat.h".
6088         (_initialize_amd64nbsd_nat): Update target vector to use
6089         nbsd_pid_to_exec_file.
6090         * config/i386/nbsd64.mh (NATDEPFILES): Add nbsd-nat.o.
6091
6092 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
6093
6094         Remove ignoring leading exec events code.
6095         * fork-child.c (startup_inferior): Do not set
6096         inferior_ignoring_leading_exec_events.
6097         * inf-child.c (inf_child_reported_exec_events_per_exec_call): Remove.
6098         (inf_child_target): Do not set to_reported_exec_events_per_exec_call.
6099         * infrun.c (inferior_ignoring_leading_exec_events): Remove.
6100         (handle_inferior_event): Remove code for ignoring leading exec
6101         events.
6102         * target.c (update_current_target): Do not inherit, or default,
6103         to_reported_exec_events_per_exec_call.
6104         (debug_to_reported_exec_events_per_exec_call): Remove.
6105         (setup_target_debug): Do not set to_reported_exec_events_per_exec_call.
6106         * target.h (target_reported_exec_events_per_exec_call): Remove.
6107         (struct target): Remove the to_reported_exec_events_per_exec_call
6108         field.
6109
6110 2008-03-15  Vladimir Prus  <vladimir@codesourcery.com>
6111
6112         Implement -thread-info.
6113         * gdbthread.h (print_thread_info): Declare.
6114
6115         * thread.c (print_thread_info): New, extracted
6116         from info_threads_command and adjusted to
6117         work for CLI and MI.
6118         (info_threads_command): Use print_thread_info.
6119         * Makefile.in: Update dependencies.
6120
6121         * mi/mi-cmds.c (mi_cmds): Specify a handler
6122         for -thread-info.
6123         * mi/mi-cmds.h (mi_cmd_thread_info): Declare.
6124         * mi/mi-main.c (mi_cmd_thread_info): New.
6125         (mi_cmd_list_features): Include 'thread-info'.
6126
6127 2008-03-14  Kevin Buettner  <kevinb@redhat.com>
6128
6129         * mips-tdep.c (mips32_scan_prologue): Use the ABI register size
6130         to decide whether to match instruction patterns using "sw" and "sd".
6131
6132 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
6133
6134         * infcmd.c (jump_command): Postpone disabling stdin until after
6135         the possible query.
6136
6137 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
6138
6139         * inflow.c (gdb_getpgrp): New.
6140         (gdb_has_a_terminal): Use get_getpgrp.
6141         (terminal_ours_1): If attach_flag is set, don't refetch
6142         inferior_process_group.
6143
6144 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
6145
6146         * features/library-list.dtd: Allow "section" elements as children
6147         of "library".  Add "section" element and describe its attributes.
6148
6149         * solib-target.c (struct lm_info): Add section_bases member.
6150         (library_list_start_segment): Error out if seen a section element.
6151         (library_list_start_section): New.
6152         (library_list_end_library): New.
6153         (solib_target_free_library_list): Free section_bases.
6154         (section_attributes): New.
6155         (library_children): Make "segment" optional.  Add "section" child.
6156         (library_list_children): Register library_list_end_library.
6157         (solib_target_relocate_section_addresses): Handle section bases.
6158
6159         * NEWS: Mention new qXfer:libraries:read section offsets support.
6160
6161 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
6162
6163         * defs.h (do_exec_error_cleanups, discard_exec_error_cleanups)
6164         (make_exec_error_cleanup): Remove declarations.
6165         * utils.c (exec_error_cleanup_chain): Remove.
6166         (do_exec_error_cleanups, discard_exec_error_cleanups)
6167         (make_exec_error_cleanup): Remove.
6168         * event-loop.c (start_event_loop): Adjust call to
6169         async_enable_stdin.
6170         * event-top.c (async_enable_stdin): Remove the paramater dummy.
6171         (async_disable_stdin): Don't register async_enable_stdin via
6172         cleanup.
6173         * inf-loop.c (inferior_event_handler): Don't
6174         call do_exec_error_cleanups.  Call async_enable_stdin instead.
6175         * event-loop.c (start_event_loop): Adjust call to
6176         async_enable_stdin.
6177         * tui/tui-interp.c (tui_command_loop): Adjust call to
6178         async_enable_stdin.
6179
6180 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
6181
6182         Async mode fixes.
6183         * Makefile.in (infcmd.o, inf-loop.o): Update dependencies.
6184         * breakpoint.c (bpstat_do_actions): In async mode,
6185         don't jump to top expecting stop_bpstat to be already
6186         updated.
6187         * event-loop.c (start_event_loop): Call async_enable_stdin
6188         on exception.
6189         * event-top.c (async_enable_stdin): Do nothing if sync_execution
6190         is not set.
6191         (command_handler): Do not setup continuation here.
6192         (command_line_handler_continuation): Move to...
6193         * top.c (command_line_handler_continuation): ... here.
6194         (execute_command): In async mode, register continuation.
6195         Don't check frame's language in running in async mode.
6196         * exceptions.c (throw_exception): Don't do exec_error_cleanups.
6197         * inf-loop.c (complete_execution): Inline into...
6198         (inferior_event_handler): ... here.  Clear target_executing before
6199         doing any cleanups.  Don't try to show prompt if the target was
6200         resumed.
6201         * infcmd.c (signal_command): Add support for async mode.
6202         (finish_command): Only add continuation if the target was
6203         successfully resumed.
6204         * remote.c (init_async_opts): Register to_get_thread_local_address
6205         handler.
6206         * mi/mi-interp.c (mi_cmd_interpreter_exec): Don't mess
6207         with sync_execution.
6208         * tui/tui-interp.c (tui_command_loop): Call async_enable_stdin
6209         on exception.
6210
6211 2008-03-14  Daniel Jacobowitz  <dan@codesourcery.com>
6212
6213         * corefile.c (reopen_exec_file): Use exec_bfd_mtime.
6214         * exec.c (exec_bfd_mtime): Define.
6215         (exec_close): Clear it.
6216         (exec_file_attach): Set it.
6217         * gdbcore.h (exec_bfd_mtime): Declare.
6218         * source.c (find_source_lines): Do not use bfd_get_mtime.
6219
6220 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
6221
6222         * top.c (simplified_command_loop): Remove.
6223
6224 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
6225
6226         Remove unused remote.c hooks.
6227         * remote.c (deprecated_target_resume_hook)
6228         (deprecated_target_wait_loop_hook): Remove.
6229         (remote_resume): Do not call deprecated_target_resume_hook.
6230         (remote_wait): Do not call deprecated_target_wait_loop_hook.
6231         (remote_async_wait): Likewise.
6232
6233 2008-03-14  Vladimir Prus  <vladimir@codesourcery.com>
6234
6235         Implement MI notification for new threads.
6236         * doc/observer.texi (new_thread): Document.
6237         * observer.sh: Forward declare struct thread_info.
6238         * thread.c (add_thread): Notify observer.
6239
6240         * interps.h (interp_init_ftype): New parameter
6241         top_level.
6242         (interp_set): Likewise.
6243         (top_level_interpreter_data): Declare.
6244         * interps.c (interp_set): New parameter top_level.
6245         Pass it to interpreter's init function.  Remember
6246         top level interpreter.
6247         (interpreter_exec_cmd): Adjust.
6248         (top_level_interpreter_data): New.
6249         * main.c (captured_main): Pass 1 for top_level
6250         parameter of interp_set.
6251         * cli/cli-interp.c (cli_interpreter_init): New
6252         parameter top_level.
6253         * tui/tui-interp.c (tui_init): New parameter top_level.
6254
6255         * mi/mi-interp.c (mi_new_thread): New.
6256         (mi_interpreter_init): If top level, register
6257         observer for new threads.
6258
6259         * Makefile.in (mi-interp.o, thread.o): Update dependencies.
6260
6261 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
6262
6263         * top.c (execute_command): Disable break and stop
6264         commands in async mode.
6265
6266 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
6267
6268         revert:
6269         2008-03-14  Pedro Alves  <pedro@codesourcery.com>
6270         * inf-loop.c (inferior_event_handler): Don't include remote.h.
6271         Call target_stop in the INF_QUIT_REQ case.
6272         * Makefile.in (inf-loop.o): Update.
6273
6274 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
6275
6276         * inf-loop.c (inferior_event_handler): Don't include remote.h.
6277         Call target_stop in the INF_QUIT_REQ case.
6278         * Makefile.in (inf-loop.o): Update.
6279
6280 2008-03-14  Pedro Alves  <pedro@codesourcery.com>
6281
6282         * top.c (execute_command): Enable break, info and interrupt
6283         commands in async mode.
6284
6285 2008-03-13  Vladimir Prus  <vladimir@codesourcery.com>
6286             Daniel Jacobowitz  <dan@codesourcery.com>
6287
6288         * breakpoint.h (breakpoint_restore_shadows): New
6289         declaration.
6290         * breakpoint.c (breakpoint_restore_shadows): New.
6291         (read_memory_nobpt): Delete.
6292         * gdbcore.h (read_memory_nobpt): Delete declaration.
6293         * target.c (memory_xfer_partial): Call
6294         breakpoint_restore_shadows.
6295         (restore_show_memory_breakpoints)
6296         (make_show_memory_beakpoints_cleanup): New.
6297         (show_memory_breakpoints): New.
6298         * target.h (make_show_memory_beakpoints_cleanup): Declare.
6299         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint):
6300         Make sure we see memory breakpoints when checking if
6301         breakpoint is still there.
6302         * alpha-tdep.c, alphanbsd-tdep.c, frame.c, frv-tdep.c,
6303         hppa-linux-tdep.c, hppa-tdep.c, i386-linux-nat.c, i386-tdep.c,
6304         m68klinux-tdep.c, mips-tdep.c, mn10300-tdep.c, s390-tdep.c,
6305         sparc-tdep.c: Use target_read_memory instead of read_memory_nobpt.
6306
6307 2008-03-12  Pedro Alves  <pedro@codesourcery.com>
6308
6309         * thread.c (add_thread): Use printf_unfiltered to print.
6310
6311 2008-03-12  Joel Brobecker  <brobecker@gnat.com>
6312
6313         * sol-thread.c: Replace use of TM_I386SOL2_H by an expression
6314         that is true only on x86-solaris and x86_64-solaris.
6315         * procfs.c: Likewise. Move procfs_find_LDT_entry up together
6316         with proc_get_LDT_entry.
6317
6318 2008-03-12  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6319
6320         * configure.ac (AC_CHECK_FUNCS): Add check for setsid.
6321         * config.in, configure: Regenerate.
6322         * fork-child.c (fork_inferior): Call create_tty_session.
6323         * inflow.c (new_tty): Set controlling terminal with TIOCSCTTY.
6324         (create_tty_session): New function.
6325         * terminal.h: Declare create_tty_session.
6326
6327 2008-03-12  Alan Modra  <amodra@bigpond.net.au>
6328
6329         PR 5900
6330         * elfread.c (elf_symtab_read): Make shndx an unsigned int.
6331         * mipsread.c: Include elf/internal.h.
6332         (read_alphacoff_dynamic_symtab): Map external reserved sym_shndx
6333         to internal range.
6334
6335 2008-03-11  Markus Deuling  <deuling@de.ibm.com>
6336
6337         * win32-nat.c (do_win32_fetch_inferior_registers): Use get_regcache_arch
6338         to get at the current architecture and at the target specific vector.
6339         Add target specific vector to I387_FISEG_REGNUM and I387_FOP_REGNUM and
6340         remove define of I387_ST0_REGNUM.
6341
6342         * amd64-tdep.c (I387_ST0_REGNUM): Remove define.
6343
6344         (amd64_supply_fxsave, amd64_collect_fxsave): Use get_regcache_arch to
6345         get at the current architecture
6346         (I387_FISEG_REGNUM, I387_FOSEG_REGNUM): Add target specific vector as
6347         parameter.
6348
6349         * i386-tdep.c: Remove various define's and undef's of I387_ST0_REGNUM,
6350         I387_NUM_XMM_REGS and I387_MM0_REGNUM.
6351
6352         (I387_NUM_XMM_REGS, I387_XMM0_REGNUM, I387_MXCSR_REGNUM,
6353         I387_ST0_REGNUM, I387_FCTRL_REGNUM, I387_MM0_REGNUM,
6354         (I387_FSTAT_REGNUM): Add target specific vector as parameter.
6355
6356         (i386_register_name, i386_dbx_reg_to_regnum): Use gdbarch_tdep to get
6357         at the target specific vector.
6358
6359         (i386_get_longjmp_target): Use get_frame_arch to get at the current
6360         architecture. Use gdbarch_tdep to get at the target specific vector.
6361
6362         (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as parameter and
6363         update caller. Use gdbarch_tdep to get at the target specific vector.
6364
6365         (i386_register_to_value: Use get_frame_arch to get at the current
6366         architecture.
6367
6368         * i386-tdep.h (i386_fp_regnum_p, i386_fpc_regnum_p): Add gdbarch as
6369         parameter.
6370
6371         * i387-tdep.c (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
6372         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM
6373         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_ST0_REGNUM, FSAVE_ADDR,
6374         FXSAVE_ADDR, I387_XMM0_REGNUM): Add target specific vector as parameter.
6375
6376         (I387_ST0_REGNUM, I387_NUM_XMM_REGS): Remove various define's and
6377         undef's.
6378
6379         (i387_convert_register_p, i387_register_to_value,
6380         i387_value_to_register): Update call for i386_fp_regnum_p.
6381
6382         * i387-tdep.h: Remove comment.
6383         (I387_ST0_REGNUM, I387_NUM_XMM_REGS, I387_MM0_REGNUM): Add define.
6384         (I387_FCTRL_REGNUM, I387_FSTAT_REGNUM, I387_FTAG_REGNUM,
6385         I387_FISEG_REGNUM, I387_FIOFF_REGNUM, I387_FOSEG_REGNUM,
6386         I387_FOOFF_REGNUM, I387_FOP_REGNUM, I387_XMM0_REGNUM,
6387         I387_MXCSR_REGNUM): Add target specific vector as parameter.
6388
6389 2008-03-10  Daniel Jacobowitz  <dan@codesourcery.com>
6390
6391         * Makefile.in (fork-child.o): Update.
6392         * NEWS: Document "set exec-wrapper" and the gdbserver --wrapper
6393         argument.  Gather all gdbserver features together.
6394         * fork-child.c (exec_wrapper): New variable.
6395         (fork_inferior): Use it.
6396         (startup_inferior): Skip an extra trap if using "set exec-wrapper".
6397         (unset_exec_wrapper_command, _initialize_fork_child): New.
6398
6399 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
6400
6401         * source.c (directory_command): Modify the determination of
6402         condition of terminal "from_tty".
6403
6404 2008-03-10  Matt Rice  <ratmice@gmail.com>
6405
6406         * dwarf2read.c (set_cu_language): Add DW_LANG_ObjC.
6407
6408 2008-03-10  Hidetaka Takano  <hidetaka.takano@glb.toshiba.co.jp>
6409
6410         * spu-tdep.c (info_spu_event_command): Insert a '\0' to the end
6411         of the data passing to strtoulst function.
6412         (info_spu_signal_command): Likewise.
6413
6414 2008-03-08  Vladimir Prus  <vladimir@codesourcery.com>
6415
6416         * mi/mi-interp.c (mi_command_loop): Remove
6417         commented-out code.
6418
6419 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
6420
6421         * remote.c (extended_remote_attach_1): Make local variable pid an int
6422         instead of a pid_t.
6423
6424 2008-03-07  Joel Brobecker  <brobecker@adacore.com>
6425
6426         * solib-svr4.c (svr4_same_1): New function, originally extracted
6427         from svr4_same and expanded to handle the sparc64 case.
6428         (svr4_same): Move up and reimplement using svr4_same_1.
6429         (enable_break): Use svr4_same_1 to do shared library name comparisons.
6430
6431 2008-03-07  Ramana Radhakrishnan  <ramana.r@gmail.com>
6432
6433         * MAINTAINERS: Move self to Paper trail.
6434
6435 2008-03-05  Daniel Jacobowitz  <dan@codesourcery.com>
6436
6437         * Makefile.in (mingw-hdep.o, posix-hdep.o, remote-fileio.o): Update.
6438         * event-loop.c (call_async_signal_handler): New.
6439         * event-loop.h (call_async_signal_handler)
6440         (gdb_call_async_signal_handler): Declare.
6441         (mark_async_signal_handler): Add comments.
6442         * event-top.c (handle_sigint): Use gdb_call_async_signal_handler.
6443         * mingw-hdep.c (sigint_event, sigint_handler): New.
6444         (gdb_select): Use them.  Wait for the readline signal handler
6445         to finish.
6446         (gdb_call_async_signal_handler, _initialize_mingw_hdep): New functions.
6447         * posix-hdep.c (gdb_call_async_signal_handler): New function.
6448         * remote-fileio.c (sigint_fileio_token, async_remote_fileio_interrupt):
6449         New.
6450         (remote_fileio_ctrl_c_signal_handler): Use
6451         gdb_call_async_signal_handler.
6452         (initialize_remote_fileio): Initialize sigint_fileio_token.
6453         * remote.c (initialize_sigint_signal_handler, handle_remote_sigint): Do
6454         not initialize tokens here.
6455         (handle_remote_sigint_twice): Likewise.  Reinstall
6456         handle_remote_sigint.
6457         (async_remote_interrupt_twice): Just call interrupt_query.
6458         (cleanup_sigint_signal_handler): Do not delete tokens.
6459         (remote_interrupt, remote_interrupt_twice): Use
6460         gdb_call_async_signal_handler.
6461         (interrupt_query): Reinstall the default signal handler.
6462         (_initialize_remote): Initialize tokens here.
6463
6464 2008-03-04  Joel Brobecker  <brobecker@adacore.com>
6465
6466         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml,
6467         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
6468         Change the type of the lr register to code_ptr.
6469         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
6470         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
6471         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
6472         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
6473         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
6474         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
6475         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c: Regenerate.
6476
6477 2008-03-03  James E. Wilson  <wilson@tuliptree.org>
6478
6479         * MAINTAINERS: Update my email address.
6480
6481 2008-03-03  Keith Seitz  <keiths@redhat.com>
6482
6483         From Dave Murphy  <davem@devkitpro.org>:
6484         * configure.ac: Set tcl configdir to win under mingw.
6485         * configure: Regenerate.
6486
6487 2008-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
6488
6489         * breakpoint.c (fetch_watchpoint_value): New function.
6490         (update_watchpoint): Set and clear val_valid.  Use
6491         fetch_watchpoint_value.  Handle unreadable values on the
6492         value chain.  Correct check for user-requested array watchpoints.
6493         (breakpoint_init_inferior): Clear val_valid.
6494         (watchpoint_value_print): New function.
6495         (print_it_typical): Use it.  Do not free or clear old_val.  Print
6496         watchpoints even if old_val == NULL.
6497         (watchpoint_check): Use fetch_watchpoint_value.  Check for values
6498         becoming readable or unreadable.
6499         (watch_command_1): Use fetch_watchpoint_value.  Set val_valid.
6500         (do_enable_watchpoint): Likewise.
6501         * breakpoint.h (struct breakpoint): Update comment for val.  Add
6502         val_valid.
6503         * NEWS: Mention watchpoints on inaccessible memory.
6504
6505 2007-02-29  Daniel Jacobowitz  <dan@codesourcery.com>
6506
6507         * Makefile.in (i386-nat.o): Update.
6508         * amd64-linux-nat.c (_initialize_amd64_linux_nat): Call
6509         i386_use_watchpoints.
6510         * i386-linux-nat.c (_initialize_i386_linux_nat): Call
6511         i386_use_watchpoints.
6512         * i386-nat.c (i386_stopped_data_address): Take two arguments.
6513         (i386_stopped_by_watchpoint): Update call.
6514         (i386_can_use_hw_breakpoint, i386_use_watchpoints): New.
6515         * config/i386/nm-i386.h: Conditionalize definitions on
6516         ! I386_WATCHPOINTS_IN_TARGET_VECTOR.
6517         (i386_use_watchpoints): Declare.
6518         (i386_stopped_data_address): Update.
6519         * config/i386/nm-linux.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
6520         * config/i386/nm-linux64.h (I386_WATCHPOINTS_IN_TARGET_VECTOR): Define.
6521
6522 2008-02-29  Joel Brobecker  <brobecker@adacore.com>
6523
6524         GDB 6.8 branch created (branch timestamp: 2008-02-26 10:00 UTC)
6525         * version.in: Bump version to 6.8.50.20080229-cvs.
6526
6527 2008-02-28  Markus Deuling  <deuling@de.ibm.com>
6528
6529         * f-typeprint.c (f_print_type): Handle NULL pointer in VARSTRING
6530         properly.
6531
6532 2008-02-28  Tom Tromey  <tromey@redhat.com>
6533
6534         * infcmd.c (notice_args_read): Print result of get_inferior_args.
6535
6536 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
6537
6538         * infcmd.c (kill_if_already_running): Make static.  Use
6539         target_require_runnable.
6540         * target.c (target_require_runnable): New.
6541         * target.h (target_require_runnable): Declare.
6542
6543 2008-02-28  Daniel Jacobowitz  <dan@codesourcery.com>
6544
6545         * frame.c (reinit_frame_cache): Only annotate if frames were
6546         previously valid.
6547
6548 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
6549
6550         * regformats/reg-ppc.dat: Rename "ps" to "msr".
6551         * regformats/reg-ppc64.dat: Likewise.
6552
6553 2008-02-28  Ulrich Weigand  <uweigand@de.ibm.com>
6554
6555         * features/Makefile (%.dat): Emit xmltarget statement.
6556
6557         * regformats/regdat.sh: Support xmltarget and xmlarch statments.
6558         Generate code to set gdbserver_xmltarget in init_registers_${name}.
6559
6560         * regformats/arm-with-iwmmxt.dat: Regenerate.
6561         * regformats/mips64-linux.dat: Regenerate.
6562         * regformats/mips-linux.dat: Regenerate.
6563         * regformats/rs6000/powerpc-32.dat: Regenerate.
6564         * regformats/rs6000/powerpc-64.dat: Regenerate.
6565         * regformats/rs6000/powerpc-e500.dat: Regenerate.
6566
6567         * regformats/reg-arm.dat: Add xmlarch statement.
6568         * regformats/reg-i386.dat: Likewise.
6569         * regformats/reg-i386-linux.dat: Likewise.
6570         * regformats/reg-x86-64-linux.dat: Likewise.
6571         * regformats/reg-spu.dat: Likewise.
6572
6573 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
6574
6575         * remote.c (remote_wait, remote_async_wait): Stop if we receive
6576         an error.
6577
6578 2008-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
6579
6580         * utils.c (debug_timestamp): New.
6581         (vfprintf_unfiltered): Print timestamps if requested.
6582         (show_debug_timestamp): New.
6583         (initialize_utils): Register "set debug timestamp".
6584         * NEWS: Mention "set debug timestamp".  Add GDB 6.8 section.
6585
6586 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
6587
6588         * breakpoint.c (skip_prologue_sal): New function.
6589         (resolve_sal_pc): Adjust SAL past prologue if the SAL was
6590         computed from a line number.
6591
6592 2008-02-27  Joel Brobecker  <brobecker@adacore.com>
6593
6594         * features/rs6000/power-core.xml, features/rs6000/power64-core.xml
6595         features/rs6000/powerpc-601.xml, features/rs6000/rs6000.xml:
6596         Set PC register type to "code_ptr".
6597         * features/rs6000/powerpc-32.c, features/rs6000/powerpc-403.c,
6598         features/rs6000/powerpc-403gc.c, features/rs6000/powerpc-505.c,
6599         features/rs6000/powerpc-601.c, features/rs6000/powerpc-602.c,
6600         features/rs6000/powerpc-603.c, features/rs6000/powerpc-604.c,
6601         features/rs6000/powerpc-64.c, features/rs6000/powerpc-7400.c,
6602         features/rs6000/powerpc-750.c, features/rs6000/powerpc-860.c,
6603         features/rs6000/powerpc-e500.c, features/rs6000/rs6000.c:
6604         Regenerate.
6605
6606 2008-02-27  Ulrich Weigand  <uweigand@de.ibm.com>
6607
6608         * regformats/regdat.sh: Rename init_registers function in
6609         generated file to init_registers_${name}.
6610
6611         * regformats/reg-crisv32.dat: Set "name" to crisv32.
6612         * regformats/reg-ppc64.dat: Set "name" to ppc64.
6613         * regformats/reg-s390x.dat: Set "name" to s390x.
6614
6615 2008-02-26  Greg Law  <glaw@undo-software.com>
6616
6617         * regcache.c (registers_changed): Call reinit_frame_cache.
6618
6619 2008-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
6620
6621         * configure.tgt (sh-*-linux*): Match sh*.  Add glibc-tdep.o.
6622         * sh-linux-tdep.c (sh_linux_init_abi): Use glibc_skip_solib_resolver
6623         and svr4_fetch_objfile_link_map.
6624         * Makefile.in (sh-linux-tdep.o): Update.
6625
6626 2008-02-26  Thiago Jung Bauermann  <bauerman@br.ibm.com>
6627
6628         * amd64-tdep.c (amd64_classify): Add support for decimal float
6629         types.
6630         * i386-tdep.c (i386_return_value): Make 128-bit decimal float
6631         use the struct return convention.
6632
6633 2008-02-26  Nick Roberts  <nickrob@snap.net.nz>
6634
6635         * breakpoint.c (print_one_breakpoint_location): Revert Enb field
6636         to old format.  Discard breakpoint address if shared library is
6637         unloaded.
6638         (breakpoint_1): Adjust formatting of table header accordingly.
6639
6640 2008-02-25  Vladimir Prus  <vladimir@codesourcery.com>
6641
6642        * remote.c (remote_get_threadlist): If the response
6643        is empty, don't try to parse it.
6644
6645 2008-02-23  Vladimir Prus  <vladimir@codesourcery.com>
6646
6647         Unbreak 'target async'.
6648         * serial.c (serial_async): Set the
6649         handler function before enabling async
6650         mode.
6651
6652 2008-02-22  Daniel Jacobowitz  <dan@codesourcery.com>
6653
6654         * solib-svr4.c (enable_break): Convert r_brk to a code address.
6655
6656 2008-02-21  Pedro Alves  <pedro@codesourcery.com>
6657
6658         * remote.c (extended_remote_attach_1): Set attach_flag.
6659         (extended_remote_create_inferior_1): Clear attach_flag.
6660
6661 2008-02-20  Daniel Jacobowitz  <dan@codesourcery.com>
6662
6663         * mipsnbsd-tdep.c (mipsnbsd_ilp32_fetch_link_map_offsets): Set
6664         r_brk_offset.
6665         (mipsnbsd_lp64_fetch_link_map_offsets): Likewise.
6666         * solib-svr4.c (solib_svr4_r_brk): New.
6667         (open_symbol_file_object, svr4_current_sos): Always check the
6668         debug base.
6669         (svr4_fetch_objfile_link_map): Do not set debug_base.
6670         (enable_break): Use r_brk if it is set.
6671         (svr4_ilp32_fetch_link_map_offsets): Set r_brk_offset.
6672         (svr4_lp64_fetch_link_map_offsets): Likewise.
6673         * solib-svr4.h (struct link_map_offsets): Add r_brk_offset.
6674
6675 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
6676             Mark Kettenis  <kettenis@gnu.org>
6677
6678         * alpha-tdep.c (alpha_heuristic_unwind_cache): Replace saved_regs by
6679         trad_frame_saved_reg.
6680         (trad-frame.h): New include.
6681
6682         (alpha_heuristic_frame_unwind_cache): Use trad_frame_alloc_saved_regs
6683         instead of frame_obstack_zalloc.
6684         (alpha_heuristic_frame_prev_register): Use trad_frame_get_prev_register.
6685
6686         * Makefile.in (alpha-tdep.o): Add dependency to trad_frame_h.
6687
6688 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
6689
6690         * rs6000-tdep.c (gdb_print_insn_powerpc): Get the current endianess
6691         from disassemble_info instead of gdbarch_byte_order.
6692
6693         * mips-tdep.c (gdb_print_insn_mips): Likewise.
6694         * arm-tdep.c (gdb_print_insn_arm): Likewise.
6695
6696 2008-02-20  Markus Deuling  <deuling@de.ibm.com>
6697
6698         * gdbarch.sh (memory_insert_breakpoint, memory_remove_breakpoint): Add
6699         gdbarch as parameter.
6700
6701         * gdbarch.{c,h}: Regenerate.
6702
6703         * ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Add gdbarch as
6704         parameter.
6705         * mem-break.c (default_memory_insert_breakpoint)
6706         (default_memory_remove_breakpoint): Likewise.
6707         * target.h (default_memory_remove_breakpoint)
6708         (default_memory_insert_breakpoint): Likewise.
6709
6710         * ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Add gdbarch as
6711         parameter. Replace current_gdbarch by gdbarch.
6712         * m32r-tdep.c (m32r_memory_insert_breakpoint)
6713         (m32r_memory_remove_breakpoint): Likewise.
6714
6715 2008-02-19  Daniel Jacobowitz  <dan@codesourcery.com>
6716
6717         * MAINTAINERS: Add Vladimir Prus as MI maintainer.
6718
6719 2008-02-19  Joel Brobecker  <brobecker@adacore.com>
6720
6721         * NEWS: Add entry describing Add support improvements.
6722
6723 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
6724
6725         * m68klinux-nat.c (getfpregs_supplies): Replace gdbarch_fp0_regnum by
6726         M68K_FP0_REGNUM.
6727
6728 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
6729
6730         * sentinel-frame.c (sentinel_frame_prev_register): Do not call
6731         register_offset_hack anymore.
6732
6733         * regcache.{c,h} (register_offset_hack): Remove.
6734
6735 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
6736
6737         * hppa-tdep.h (find_global_pointer): Add gdbarch as parameter.
6738
6739         * hppa-hpux-tdep.c (hppa32_hpux_find_global_pointer): Likewise. Replace
6740         current_gdbarch by gdbarch.
6741         (hppa64_hpux_find_global_pointer): Likewise.
6742         * hppa-tdep.c (hppa_find_global_pointer): Likewise.
6743         (hppa32_push_dummy_call, hppa64_push_dummy_call): Update call for
6744         find_global_pointer.
6745
6746         * hppabsd-tdep.c (hppabsd_find_global_pointer): Add gdbarch as
6747         parameter.
6748         * hppa-linux-tdep.c (hppa_linux_find_global_pointer): Likewise.
6749
6750         * hppa-linux-nat.c (hppa_linux_register_addr): Use ARRAY_SIZE instead
6751         of gdbarch_num_regs.
6752
6753         * hppa-hpux-tdep.c (hppa_hpux_sr_for_addr): Add gdbarch as parameter and
6754         replace current_gdbarch by gdbarch.
6755         (hppa_hpux_push_dummy_code): Update call for hppa_hpux_sr_for_addr.
6756
6757 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
6758
6759         * rs6000-nat.c (exec_one_dummy_insn, regmap): Add gdbarch as parameter
6760         and replace current_gdbarch by gdbarch.
6761
6762         (store_register): Update call for exec_one_dummy_insn.
6763         (fetch_register, store_register): Update call of regmap.
6764
6765         * ppcnbsd-nat.c (getregs_supplies, getfpregs_supplies): Add gdbarch as
6766         parameter and replace current_gdbarch by gdbarch.
6767
6768         (ppcnbsd_store_inferior_registers): Use get_regcache_arch to get at
6769         the current architecture. Update call for getregs_supplies and
6770         getfpregs_supplies.
6771         (ppcnbsd_fetch_inferior_registers): Likewise.
6772
6773         * ppcobsd-nat.c (getfpregs_supplies): Add gdbarch as parameter and
6774         replace current_gdbarch by gdbarch.
6775         (ppcobsd_fetch_registers, ppcobsd_store_registers): Use
6776         get_regcache_arch to get at the current architecture. Update call for
6777         getfpregs_supplies.
6778
6779 2008-02-18  Markus Deuling  <deuling@de.ibm.com>
6780
6781         * arch-utils.c (gdbarch_from_bfd): Remove unnecessary {old,new}_gdbarch
6782         variables.
6783
6784 2008-02-15  Markus Deuling  <deuling@de.ibm.com>
6785
6786         * mips-linux-tdep.c (mips_linux_init_abi): Remove internal error.
6787
6788 2008-02-14  Vladimir Prus  <vladimir@codesourcery.com>
6789
6790         * NEWS: Mention pending breakpints in MI.
6791
6792 2008-02-14  Markus Deuling  <deuling@de.ibm.com>
6793
6794         * Makefile.in (ALL_TARGET_OBS): Remove dependency to xtensa-linux-nat.o.
6795
6796 2008-02-13  Markus Deuling  <deuling@de.ibm.com>
6797
6798         Add script to build and test GDB using enable-targets=all.
6799
6800         * gdb_buildall.sh: New file.
6801
6802 2008-02-11  Maxim Grigoriev  <maxim2405@gmail.com>
6803
6804         * NEWS (New native configurations): Xtensa GNU/Linux.
6805         (New targets): Xtensa GNU/Linux.
6806         * Makefile.in (ALL_TARGET_OBS): Add xtensa-linux-nat.o and
6807         xtensa-linux-tdep.o
6808         (ALLDEPFILES): Add xtensa-linux-tdep.c and xtensa-linux-nat.c
6809         (xtensa-linux-nat.o, xtensa-linux-tdep.o): New dependencies.
6810         * configure.tgt (xtensa*-*-linux*): New entry.
6811         * xtensa-config.c (xtensa_tdep): New variable.
6812         (xtensa_config_byte_order, xtensa_config_tdep): Removed.
6813         (rmap): Change format based on new macro XTREG.
6814         (XTENSA_CONFIG_INSTANTIATE): Use new macro defined in xtensa-tdep.h.
6815         * xtensa-linux-nat.c: New.
6816         * xtensa-linux-tdep.c: New.
6817         * xtensa-xtregs.c: New.
6818         * xtensa-tdep.h (xtensa_elf_gregset_t): Update.
6819         (XTENSA_ELF_NGREG, XTREG, XTREG_END, XTENSA_GDBARCH_TDEP_INSTANTIATE)
6820         (XCHAL_NUM_CONTEXTS, XCHAL_HAVE_EXCEPTIONS): New macros.
6821         (xtensa_register_t): New field coprocessor.
6822         (XTENSA_REGISTER_FLAGS_PRIVILEGED): Name spelling corrected.
6823         * xtensa-tdep.c (xtensa_config_tdep, xtensa_config_byte_order): Removed.
6824         (xtensa_pseudo_register_read, xtensa_pseudo_register_write):
6825         Update to handle privileged registers.
6826         (xtensa_supply_gregset) Remove exccause and excvaddr registers.
6827         (xtensa_push_dummy_call): Set windowstart register correctly.
6828         (call0_analyze_prologue): Initialize xtensa_default_isa.
6829         (xtensa_derive_tdep): New.
6830         (xtensa_gdbarch_init): Get rid of xtensa_config_byte_order and
6831         xtensa_config_tdep, use XCHAL_HAVE_BE and xtensa_tdep instead.
6832         Call xtensa_derive_tdep().
6833         * config/xtensa/linux.mh: New.
6834         * regformats/reg-xtensa.dat: New.
6835
6836 2008-02-09  Aleksandar Ristovski  <aristovski@qnx.com>  (tiny change)
6837
6838         * corelow.c (core_open): Use IS_ABSOLUTE_PATH.
6839         (filenames.h): New include.
6840         * Makefile.in (corelow.o): Add dependency for filenames.h.
6841
6842 2008-02-08  Doug Evans  <dje@google.com>
6843
6844         * source.c (find_and_open_source): Always rewrite absolute filenames.
6845
6846 2008-02-07  Doug Evans  <dje@google.com>
6847
6848         * breakpoint.c: #include "hashtab.h".
6849         (ambiguous_names_p): New fn.
6850         (update_breakpoint_locations): When restoring bp enable status, don't
6851         compare function names if any functions have same name.
6852         * Makefile.in (breakpoint.o): Add hashtab.h dependency.
6853
6854 2008-02-07  Joel Brobecker  <brobecker@adacore.com>
6855
6856         * ada-lang.c (symbol_completion_add): Make SV parameter a VEC**
6857         instead of just a VEC*. Update use of SV.
6858         (ada_make_symbol_completion_list): Update symbol_completion_add calls.
6859
6860 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
6861
6862         * NEWS: Put all new commands since gdb-6.7 together.
6863
6864 2007-02-07  Joel Brobecker  <brobecker@adacore.com>
6865
6866         * ada-lang.c: #include "vec.h".
6867         (struct string_vector, new_string_vector, string_vector_append):
6868         Delete.
6869         (char_ptr): New typedef.
6870         (DEF_VEC_P (char_ptr)): New VEC type.
6871         (symbol_completion_add): Update profile to take the new VEC type
6872         instead of the old string_vector structure. Update code accordingly.
6873         (ada_make_symbol_completion_list): Use the new VEC type instead of
6874         the old string_vector structure, and update the code accordingly.
6875         * Makefile.in (ada-lang.o): Add dependency on vec.h.
6876
6877 2008-02-06  Pierre Muller  <muller@ics.u-strasbg.fr>
6878
6879         * p-exp.y: Set current_type in missing places.
6880         (leftdiv_is_integer): New static variable.
6881         Typecast right operand of BINOP_DIV to long_double if both operands
6882         are integers.
6883
6884 2008-02-06  Maciej W. Rozycki  <macro@mips.com>
6885
6886         * remote-mips.c (set_breakpoint): Rename to...
6887         (mips_set_breakpoint): ... this.
6888         (clear_breakpoint): Rename to...
6889         (mips_clear_breakpoint): ... this.
6890         (common_breakpoint): Rename to...
6891         (mips_common_breakpoint): ... this.
6892         (check_lsi_error): Rename to...
6893         (mips_check_lsi_error): ... this.
6894
6895 2007-02-05  Joel Brobecker  <brobecker@adacore.com>
6896
6897         * language.h (struct language_defn): Add new field
6898         la_make_symbol_completion_list.
6899         * symtab.c (default_make_symbol_completion_list): Renames
6900         make_symbol_completion_list.
6901         (make_symbol_completion_list): New function.
6902         * symtab.h (default_make_symbol_completion_list): Add declaration.
6903         * langauge.c (unknown_language): Set la_make_symbol_completion_list.
6904         (auto_language, local_language): Likewise.
6905         * objc-lang.c (objc_language_defn): Likewise.
6906         * scm-lang.c (scm_language_defn): Likewise.
6907         * m2-lang.c (m2_language_defn): Likewise.
6908         * f-lang.c (f_language_defn): Likewise.
6909         * jv-lang.c (java_language_defn): Likewise.
6910         * p-lang.c (pascal_language_defn): Likewise.
6911         * c-lang.c (c_language_defn, cplus_language_defn, asm_language_defn)
6912         (minimal_language_defn): Likewise.
6913         * ada-lang.c (struct string_vector): New structure.
6914         (new_string_vector, string_vector_append, ada_unqualified_name)
6915         (add_angle_brackets, symbol_completion_match, symbol_completion_add)
6916         (ada_make_symbol_completion_list): New functions.
6917         (ada_language_defn): Set la_make_symbol_completion_list.
6918         * ada-lang.h (ada_make_symbol_completion_list): Remove declaration,
6919         this function is static.
6920
6921 2008-02-05  Kevin Buettner  <kevinb@redhat.com>
6922
6923         * mn10300-tdep.c (mn10300_push_dummy_call): Adjust stack pointer
6924         to account for call site optimizations.
6925
6926 2008-02-05  Andrzej Zaborowski  <balrogg@gmail.com>
6927
6928         * tracepoint.c (read_actions): Handle end-of-text indicator
6929         in action list properly.  (Committed by Jim Blandy)
6930
6931 2008-02-05  Jim Blandy  <jimb@red-bean.com>
6932
6933         * ax-gdb.c (gen_expr): Yield ordinary error if asked to trace a
6934         pseudoregister, not an internal error.
6935         Reported by: Andrzej Zaborowski
6936
6937 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
6938
6939         * varobj.c (c_value_of_variable): Use xstrdup.
6940
6941 2008-02-04  Vladimir Prus  <vladimir@codesourcery.com>
6942
6943         Update stored rendition of varobj value when format changes.
6944         * varobj.c (varobj_set_display_format): Recomputed
6945         print_value.
6946         (c_value_of_variable): Return print_value.
6947
6948 2008-02-03  Doug Evans  <dje@google.com>
6949
6950         * eval.c (evaluate_subexp_standard): Fix type of result of mixed
6951         integer/float division operations when EVAL_AVOID_SIDE_EFFECTS.
6952         * valops.c (value_one): New function.
6953         * value.h (value_one): Declare.
6954
6955         Fix argument promotion for binary arithmetic ops for C.
6956         * valarith.c (unop_result_type): New fn.
6957         (binop_result_type): New fn.
6958         (value_binop): Move result type computation to binop_result_type.
6959         (value_pos, value_neg, value_complement): Move result type
6960         computation to unop_result_type.
6961
6962         PR 2384
6963         * gdbtypes.c (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6964         Return basetype, fieldno if found.  All callers updated.
6965         Don't cache TYPE_VPTR_FIELDNO, TYPE_VPTR_BASETYPE if from different
6966         objfile.
6967         * gdbtypes.h (get_vptr_fieldno): Renamed from fill_in_vptr_fieldno.
6968         * symfile.h (fill_in_vptr_fieldno): Delete.
6969
6970 2008-02-02  Doug Evans  <dje@google.com>
6971
6972         * valarith.c (value_binop): Handle unsigned BINOP_REM division by zero.
6973
6974         * typeprint.c (*): Whitespace cleanup.
6975
6976 2008-02-02  Mark Kettenis  <kettenis@gnu.org>
6977             Luis Machado  <luisgpm@br.ibm.com>
6978             Thiago Jung Bauermann  <bauerman@br.ibm.com>
6979
6980         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Pass floats that
6981         don't fit into registerson the stack the way GCC does.
6982
6983 2008-02-01  Joel Brobecker  <brobecker@adacore.com>
6984
6985         * symtab.c (symbol_set_names): Do not add an entry in the demangling
6986         hash table for Ada symbols. Just store the linkage name as is,
6987         and leave the demangled_name as NULL.
6988
6989 2007-02-01  Joel Brobecker  <brobecker@adacore.com>
6990
6991         * dwarf2read.c (add_partial_symbol): Always store all Ada subprograms
6992         in the global scope.
6993         (new_symbol): Likewise.
6994
6995 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
6996
6997         * breakpoint.c (break_command_1): Return void.
6998         (break_command_really): Return void.  Rethrow
6999         exceptions instead of returning.
7000         (gdb_breakpoint): Remove the error_message parameter.
7001         Return void.  Rename to set_breakpoint.
7002         * gdb.h (gdb_breakpoint): Rename and move to...
7003         * breakpoint.h (set_breakpoint): ...here.
7004         * mi/mi-cmb-break.c (mi_cmd_break_insert): Restore
7005         event hooks even if exception is thrown.  Adjust to
7006         gdb_breakpoint interface changes.
7007
7008
7009 2008-02-01  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7010
7011         * ppc-sysv-tdep.c (ppc64_sysv_abi_push_dummy_call): Write 32-bit
7012         float in both first and second word in the doubleword, to support
7013         old and new ABIs.
7014
7015 2008-02-01  Vladimir Prus  <vladimir@codesourcery.com>
7016
7017         Properly rethrow exception.  This fixes errors
7018         about non-existent functions for -break-insert.
7019         * breakpoint.c (break_command_really): Use throw_exception
7020         for rethrowing.  If rethrowing, don't print the exception.
7021
7022 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7023
7024         * NEWS: Mention Decimal Floating Point support.
7025
7026 2008-01-31  Joel Brobecker  <brobecker@adacore.com>
7027
7028         * std-regs.c (value_of_builtin_frame_pc_reg): Change the returned
7029         value type to builtin_type_void_func_ptr.
7030
7031 2008-01-31  Andreas Krebbel  <krebbel1@de.ibm.com>
7032
7033         * s390-tdep.c (is_float_singleton, is_float_like,
7034         alignment_of, s390_return_value): Make checks for
7035         TYPE_CODE_FLT to match TYPE_CODE_DECFLOAT as well.
7036
7037 2008-01-31  Luis Machado  <luisgpm@br.ibm.com>
7038             Thiago Jung Bauermann  <bauerman@br.ibm.com>
7039
7040         * infcmd.c (default_print_registers_info): Also print hex
7041         raw contents for TYPE_CODE_DECFLOAT registers.
7042         * ppc-tdep.h (gdbarch_tdep): Add ppc_dl0_regnum member.
7043         * rs6000-tdep.c (IS_DFP_PSEUDOREG): New macro.
7044         (rs6000_register_name): Add support for DFP pseudo-registers.
7045         (rs6000_pseudo_register_type): Likewise.
7046         rs6000_pseudo_register_reggroup_p): Likewise.
7047         (ppc_pseudo_register_read): New function.
7048         (ppc_pseudo_register_write): Likewise.
7049         (rs6000_pseudo_register_read): Likewise.
7050         (rs6000_pseudo_register_write): Likewise.
7051         (e500_pseudo_register_read): Move checks to
7052         rs6000_pseudo_register_read.
7053         (e500_pseudo_register_write): Move checks to
7054         rs6000_pseudo_register_write.
7055         (rs6000_gdbarch_init): Initialize tdep->ppc_dl0_regnum.  Install
7056         rs6000_pseudo_register_read and rs6000_pseudo_register_write
7057         in gdbarch if SPE or DFP is available.  Adjust gdbarch's
7058         num_pseudo_regs to account for DFP pseudo regs.
7059
7060 2008-01-31  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7061
7062         * ppc-tdep.h (struct gdbarch_tdep): Remove ppc_ev31_regnum member.
7063         * rs6000-tdep.c (IS_SPE_PSEUDOREG): New macro.
7064         (spe_register_p, rs6000_register_name, rs6000_pseudo_register_type,
7065         rs6000_pseudo_register_reggroup_p, e500_move_ev_register,
7066         e500_pseudo_register_read, e500_pseudo_register_write): Use
7067         IS_SPE_PSEUDOREG macro.
7068         (rs6000_frame_cache): Remove use of tdep->ppc_ev31_regnum.
7069         (rs6000_gdbarch_init): Remove unnecessary num_sprs local variable.
7070         Remove initialization of tdep->ppc_ev31_regnum.
7071
7072 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
7073
7074         * printcmd.c (print_formatted): Handle references as for unformatted
7075         prints.
7076
7077 2008-01-30  Joel Brobecker  <brobecker@adacore.com>
7078
7079         * eval.c (evaluate_subexp_standard): Add handling of user
7080         registers when in EVAL_AVOID_SIDE_EFFECTS mode.
7081
7082 2008-01-30  Pierre Muller  <muller@ics.u-strasbg.fr>
7083
7084         * eval.c (evaluate_subexp_standard): Support
7085         BINOP_INTDIV opcode.
7086
7087 2008-01-30  Paul N. Hilfinger  <hilfinger@adacore.com>
7088
7089         * valarith.c (value_binop): Add floating-point BINOP_MIN and
7090         BINOP_MAX cases.
7091         For BINOP_EXP, use length and signedness of left operand only for
7092         result, as for shifts.
7093         For integral operands to BINOP_EXP, use new integer_pow and
7094         uinteger_pow functions so as to get full range of results.
7095         (integer_pow): New function.
7096         (uinteger_pow): New function.
7097
7098 2008-01-30  Vladimir Prus  <vladimir@codesourcery.com>
7099
7100         Use vector for varobj_list_children interface.
7101         * gdb/varobj.c (varobj_list_children): Return vector
7102         of varobjs.
7103         * gdb/varobj.h (varobj_list_children): Adjust
7104         prototype.
7105         (varobj_p): Declare.  Declare vector thereof.
7106         * mi/mi-cmd-var.c (mi_cmd_var_list_children): Adjust
7107         for varobj_list_children change.
7108         * Makefile.in (varobj_h): Update dependencies.
7109
7110 2008-01-30  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7111
7112         * ppc-sysv-tdep.c (ppc_sysv_abi_push_dummy_call): Add support for
7113         TYPE_CODE_DECFLOAT arguments.
7114         (ppc64_sysv_abi_push_dummy_call) Likewise.
7115         (get_decimal_float_return_value): New function.
7116         (do_ppc_sysv_return_value): Add support for TYPE_CODE_DECFLOAT return
7117         values by calling get_decimal_float_return_value.
7118         (ppc64_sysv_abi_return_value): Likewise.
7119
7120 2008-01-30  Nick Roberts  <nickrob@snap.net.nz>
7121
7122         * mi/mi-cmd-file.c (mi_cmd_file_list_exec_source_file):  Add field
7123         for preprocessor macro information.  Formatting changes.
7124
7125 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
7126
7127         * remote.c (struct remote_state): Add cached_wait_status.
7128         (remote_exec_file): New variable.
7129         (PACKET_vAttach, PACKET_vRun): New constants.
7130         (extended_remote_restart): Do not query for status.
7131         (struct start_remote_args): New.
7132         (remote_start_remote): Take it as a second argument.  Check
7133         whether the target is running.  Issue an error for non-running
7134         non-extended targets.  Cache the wait status.  Set inferior_ptid
7135         here.
7136         (remote_open_1): Prompt to disconnect non-running targets.  Make
7137         sure the target is marked running.  Do not set inferior_ptid here.
7138         Update call to remote_start_remote.  Do not call remote_check_symbols
7139         if the target is not running.
7140         (remote_detach_1): Rename from remote_detach.  Take an EXTENDED
7141         argument.  Handle a non-running target.
7142         (remote_detach): Use it.
7143         (extended_remote_detach): New.
7144         (remote_disconnect): Fix typo.  Use remoute_mourn_1.
7145         (extended_remote_attach_1, extended_remote_attach)
7146         (extended_async_remote_attach): New.
7147         (remote_vcont_resume): Remove unused variable.
7148         (remote_wait, remote_async_wait): Use any cached wait status.
7149         (putpkt_binary, getpkt): Clear any cached wait status.
7150         (extended_remoute_mourn_1): New.
7151         (extended_remote_mourn): Use it.
7152         (extended_async_remote_mourn, extended_remote_run): New.
7153         (extended_remote_create_inferior_1): New.
7154         (extended_remote_create_inferior): Use it.
7155         (extended_remote_async_create_inferior): Likewise.
7156         (remote_xfer_partial): Skip for non-executing targets.
7157         (init_extended_remote_ops): Set to_detach and to_attach.
7158         (init_extended_async_remote_ops): Likewise.  Use
7159         extended_async_remote_mourn.
7160         (_initialize_remote): Register vAttach, vRun, and
7161         set remote exec-file.
7162         * NEWS: Mention vAttach, vRun, and gdbserver extended-remote support.
7163
7164 2008-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
7165
7166         * Makefile.in (symfile.o): Update.
7167         * NEWS: Mention exec tracing support.
7168         * inf-ttrace.c (inf_ttrace_wait): Return TARGET_WAITKIND_EXECD for
7169         exec events.
7170         * infcmd.c (kill_if_already_running, detach_command)
7171         (disconnect_command): Replace SOLIB_RESTART with no_shared_libraries.
7172         * infrun.c (MAY_FOLLOW_EXEC, may_follow_exec): Delete.
7173         (follow_exec): Do not check may_follow_exec.  Do not mourn and push
7174         targets.  Apply the sysroot path to the loaded executable.  Use
7175         no_shared_libraries.
7176         * linux-nat.c (linux_child_follow_fork): Print fork following
7177         messages if verbose.
7178         (kill_wait_callback): Kill again before waiting a second time.
7179         * symfile.c (symbol_file_clear): Replace SOLIB_RESTART with
7180         no_shared_libraries.
7181
7182 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
7183
7184         * amd64-tdep.c (amd64_classify): Add handling of TYPE_CODE_CHAR.
7185
7186 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
7187
7188         * nto-tdep.h: Remove #include "defs.h".
7189         * nto-tdep.c: Add #include "defs.h".
7190         * Makefile.in (nto_tdep_h): Update dependencies.
7191         (nto-tdep.o): Likewise.
7192
7193 2008-01-29  Joel Brobecker  <brobecker@adacore.com>
7194
7195         * infrun.c (wait_for_inferior): Add treat_exec_as_sigtrap parameter
7196         and use it.
7197         (proceed, start_remote): Update call to wait_for_inferior.
7198         * inferior.h (wait_for_inferior): Update declaration.
7199         * fork-child.c, infcmd.c, solib-irix.c, solib-osf.c, solib-sunos.c,
7200         solib-svr4.c, win32-nat.c: Update calls to wait_for_inferior.
7201         * inf-ttrace.c (inf_ttrace_wait): Report TTEVT_EXEC events as
7202         TARGET_WAITKIND_EXECD instead of TARGET_WAITKIND_STOPPED.
7203
7204 2008-01-29  Aleksandar Ristovski  <aristovski@qnx.com>
7205
7206         * varobj (adjust_value_for_child_access): Added checking for
7207         returned value from gdb_value_ind.
7208         (c_describe_child): Likewise.
7209         (cplus_describe_child): Fixed a typo.
7210
7211 2008-01-29  Jim Blandy  <jimb@red-bean.com>
7212
7213         * MAINTAINERS: Update my info.
7214
7215 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
7216
7217         Use multiple locations for hardware watchpoints.
7218         This eliminates the need to traverse value chain, doing
7219         various checks, in three different places.
7220
7221         * breakpoint.h (struct bp_location): New fields
7222         lengths and watchpoint_type.
7223         (struct breakpoint): Remove the val_chain field.
7224         * breakpoint.c (is_hardware_watchpoint): New.
7225         (free_valchain): Remove.
7226         (update_watchpoint): New.
7227         (insert_bp_location): For hardware watchpoint, just
7228         directly insert it.
7229         (insert_breakpoints): Call update_watchpoint_locations
7230         on all watchpoints.  If we have failed to insert
7231         any location of a hardware watchpoint, remove all inserted
7232         locations.
7233         (remove_breakpoint): For hardware watchpoints, directly
7234         remove location.
7235         (watchpoints_triggered): Iterate over locations.
7236         (bpstat_stop_status): Use only first location of
7237         a resource watchpoint.
7238         (delete_breakpoint): Don't call free_valchain.
7239         (print_one_breakpoint): Don't print all
7240         locations for watchpoints.
7241         (breakpoint_re_set_one): Use update_watchpoint for
7242         watchpoints.
7243
7244 2008-01-29  Vladimir Prus  <vladimir@codesourcery.com>
7245
7246         Don't reset watchpoint block on solib load.
7247
7248         * breakpoint.c (insert_bp_location): For watchpoints,
7249         recompute condition.
7250         (breakpoint_re_set_one): Instead of recomputing value
7251         and condition for watchpoints, just reset value and
7252         let insert_breakpoints/insert_bp_location recompute it.
7253         Don't do anything about disabled watchpoint.
7254
7255 2008-01-29  Pierre Muller  <muller@ics.u-strasbg.fr>
7256
7257         * valarith.c (value_binop): Handle unsigned integer
7258         division by zero.
7259
7260 2008-01-28  Kevin Buettner  <kevinb@redhat.com>
7261
7262         * mn10300-tdep.c (mn10300_analyze_prologue): Check for an
7263         instruction pattern that appears frequently in position
7264         independent code.  Fix bug in code which looks for "fmov" and
7265         backtracks if no "fmov" is found.
7266
7267 2008-01-28  Doug Evans  <dje@google.com>
7268
7269         * dbxread.c (read_dbx_symtab): Fix indentation.
7270         Reformat comments to 80 columns.
7271         Move local var def closer to only use.
7272
7273 2008-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
7274
7275         * fork-child.c (SHELL_FILE): Remove #ifndef.
7276         (fork_inferior): Remove SHELL_COMMAND_CONCAT.
7277
7278 2008-01-25  Pierre Muller  <muller@ics.u-strasbg.fr>
7279
7280         * i386-tdep.c (i386_skip_noop): New function.
7281         (i386_analyze_prologue): Call i386_skip_noop function.
7282
7283 2008-01-24  Michael Snyder  <msnyder@specifix.com>
7284
7285         * procfs.c (procfs_xfer_partial): Comment, cut/paste error.
7286         * win32-nat.c (win32_xfer_partial): Ditto.
7287         * target.c (default_xfer_partial): Minor whitespace adjustment.
7288
7289 2008-01-24  Pedro Alves  <pedro@codesourcery.com>
7290
7291         * arm-tdep.c (arm_addr_bits_remove): In non 26-bit mode, don't
7292         strip bit 1 even if pc doesn't point to thumb code.
7293
7294 2008-01-23  Daniel Jacobowitz  <dan@codesourcery.com>
7295
7296         * remote.c (remote_wait): Handle SIGINT between packets.
7297         (remote_async_wait): Likewise.
7298
7299 2008-01-23  Vladimir Prus  <vladimir@codesourcery.com>
7300             Chris Demetriou  <cgd@google.com>
7301
7302         * thread.c (add_thread_silent): Renamed
7303         from add_thread.
7304         (print_thread_events): New variable definition.
7305         (show_print_thread_events): New function.
7306         (_initialize_thread): Add "set print thread-events" and
7307         "show print thread-events" commands.
7308         (add_thread): Announce new thread.
7309         * gdbthread.h (add_thread_silent): Declare.
7310         (print_thread_events): New variable declaration.
7311         * inf-ttrace.c (inf_ttrace_wait): Don't
7312         inform about new thread, as add_thread is always
7313         called too, and will take care of that.
7314         * infrun.c (handle_inferior_event): Likewise.
7315         * procfs.c (procfs_wait): Likewise.
7316         * remote.c (remote_currthread): Likewise.
7317         * sol-thread.c (sol_thread_wait): Likewise.
7318         * win32-nat.c (get_win32_debug_event): Likewise.
7319         * linux-thread-db.c (attach_thread): Likewise.
7320         Remove the verbose parameter.
7321         (check_event): Make detach_thread be verbose
7322         only if print_thread_events is set.
7323         * linux-nat.c (lin_lwp_attach_lwp): Don't inform
7324         about new thread.  This is called only from
7325         linux-thread-db.c:attach_thread, which will take care.
7326         Remove the verbose parameter.
7327         * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.
7328
7329 2008-01-23  Nick Roberts  <nickrob@snap.net.nz>
7330
7331         * mi/mi-cmd-var.c (mi_cmd_var_set_format): Add value field to output.
7332
7333 2008-01-22  Vladimir Prus  <vladimir@codesourcery.com>
7334
7335         * breakpoint.c (break_command_really): New parameter
7336         ignore_count.
7337         (break_command_1): Pass 0 as
7338         ignore_count to break_command_really.
7339         (gdb_breakpoint): Pass ignore_count to
7340         break_command_really.
7341
7342 2008-01-21  Kevin Buettner  <kevinb@redhat.com>
7343
7344         * mn10300-linux-tdep.c (am33_linux_sigframe_cache_init): Find
7345         sigcontext struct via pointer.
7346         (struct sigframe comment): Update to show new field `psc'.
7347
7348 2008-01-21  Vladimir Prus  <vladimir@codesourcery.com>
7349
7350         * infrun.c (handle_inferior_event): If
7351         we failed to remove breakpoints, error,
7352         don't try to increment PC by hand.
7353
7354 2008-01-18  Nick Hudson  <nick.hudson@dsl.pipex.com>
7355
7356         Add NetBSD/hppa target and host support.
7357
7358         * hppabsd-tdep.c (hppabsd_supply_gregset): Move to ...
7359         (hppabsd_gregset): Move to ...
7360         (hppabsd_regset_from_core_section): Rename
7361         hppaobsd_regset_from_core_section and move to ...
7362         (hppabsd_find_global_pointer): Update comment.
7363         (hppabsd_init_abi): Make global. Do not register
7364         hppabsd_regset_from_core_section.
7365         (hppabsd_core_osabi_sniffer): Rename hppaobsd_core_osabi_sniffer and
7366         move to ...
7367         (_initialize_hppabsd_tdep): Move to ...
7368         * hppaobsd-tdep.c: ... here. New file.
7369         * hppnbsd-tdep.c: New file.
7370         * hppnbsd-nat.c: New file.
7371         * Makefile.in (ALL_TARGET_OBS): Add hppanbsd-tdep.o and hppaobsd-tdep.o.
7372         (ALLDEPFILES): Add hppabsd-nat.c and hppabsd-tdep.c.
7373         (hppabsd-nat.o, hppabsd-tdep.o): New dependencies.
7374         (hppabsd-tdep.o, hppaobsd-tdep.o): Update dependencies.
7375         * configure.host (hppa*-*-netbsd*): New entry.
7376         * configure.tgt (hppa*-*-netbsd*): New entry.
7377         (hppa*-*-openbsd*): Update.
7378         * NEWS (New native configuration): Mention NetBSD/hppa.
7379         (New targets): Mention NetBSD/hppa.
7380
7381 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
7382
7383         * gdbarch.sh (function_list): Add new property bits_big_endian to
7384         gdbarch structure.
7385         * gdbarch.{c,h}: Regenerate.
7386
7387         * value.c (struct value): Replace BITS_BIG_ENDIAN by
7388         gdbarch_bits_big_endian (comment).
7389         (unpack_field_as_long, modify_field): Likewise.
7390         * value.h: Likewise (comment).
7391         * valops.c (value_slice): Likewise.
7392         * valarith.c (value_subscript, value_bit_index): Likewise.
7393         * gdbtypes.h (field): Likewise (comment).
7394         * eval.c (evaluate_subexp_standard): Likewise.
7395         * dwarf2read.c (dwarf2_add_field): Likewise.
7396         * ada-lang.c (decode_packed_array, ada_value_primitive_packed_val)
7397         (move_bits, ada_value_assign, value_assign_to_component): Likewise.
7398
7399         * defs.h (BITS_BIG_ENDIAN): Remove.
7400
7401 2008-01-18  Markus Deuling  <deuling@de.ibm.com>
7402
7403         * jv-exp.y (yylex): Replace DEPRECATED_STREQN with the appropriate
7404         function calls.
7405         * m2-exp.y (yylex): Likewise.
7406         * objc-exp.y (yylex): Likewise.
7407
7408         * defs.h (DEPRECATED_STREQN): Remove.
7409
7410 2008-01-17  H.J. Lu  <hjl.tools@gmail.com>
7411
7412         * MAINTAINERS: Update my email address.
7413
7414 2008-01-17  Jim Blandy  <jimb@codesourcery.com>
7415
7416         * README: Mention gdbserver/README.
7417
7418 2008-01-17  Pierre Muller  <muller@ics.u-strasbg.fr>
7419
7420         * valarith.c (value_binop): Handle BINOP_INTDIV
7421         for unsigned and signed integers.
7422
7423 2008-01-17  Ulrich Weigand  <uweigand@de.ibm.com>
7424
7425         * s390-tdep.c (s390_gdbarch_init): Set default long double
7426         type to 128-bit IEEE quad.
7427
7428 2008-01-17  Joel Brobecker  <brobecker@adacore.com>
7429
7430         * hpux-thread.c (hpux_thread_resume): Delete commented-out code.
7431
7432 2008-01-16  Mark Kettenis  <kettenis@gnu.org>
7433
7434         * auxv.c (fprint_target_auxv): Add support for AT_SUN_AUXFLAGS.
7435
7436         * dfp.c, dfp.h: Rename decimal_to_double to decimal_to_doublest.
7437         * value.c: All callers changed.
7438
7439 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
7440
7441         * rs6000-nat.c (add_vmap, vmap_ldinfo, vmap_exec): Replace
7442         DEPRECATED_STREQ by its expression.
7443         * coffread.c (coff_locate_sections, coff_symtab_read): Likewise.
7444         * xcoffread.c (read_xcoff_symtab, read_symbol_lineno, find_linenos)
7445         (scan_xcoff_symtab): Likewise.
7446         * hppa-hpux-tdep.c (hppa_hpux_skip_trampoline_code): Likewise.
7447         * f-lang.c (find_common_for_function): Likewise.
7448         * objc-exp.y (parse_number): Likewise.
7449
7450         * defs.h (DEPRECATED_STREQ): Remove.
7451
7452 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
7453
7454         * mn10300-tdep.h (AM33_MODE): Add gdbarch as parameter.
7455         * mn10300-tdep.c (set_reg_offsets, mn10300_analyze_prologue): Use
7456         get_frame_arch to get at the current_architecture. Update AM33_MODE
7457         call.
7458         (mn10300_analyze_prologue): Add gdbarch as parameter. Update caller.
7459         (mn10300_frame_unwind_cache): Use get_frame_arch to get at the current
7460         architecture.
7461         (set_reg_offsets, mn10300_analyze_prologue): Fix indentation.
7462
7463 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
7464
7465         * amd64-nat.h (amd64_native_gregset_supplies_p): Add gdbarch as
7466         parameter.
7467         * amd64-nat.c (amd64_native_gregset_supplies_p): Likewise.
7468
7469         (amd64_native_gregset_reg_offset): Add gdbarch as parameter. Replace
7470         current_gdbarch by gdbarch. Update caller.
7471
7472         * amd64-linux-nat.c (amd64_linux_fetch_inferior_registers)
7473         (amd64_linux_store_inferior_registers): Use get_regcache_arch to get at
7474         the current architecture. Update calls of
7475         amd64_native_gregset_supplies_p.
7476         * amd64bsd-nat.c (amd64bsd_fetch_inferior_registers)
7477         (amd64bsd_store_inferior_registers): Likewise.
7478
7479 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
7480
7481         * ppc-linux-nat.c (ppc_register_u_addr): Add gdbarch as parameter.
7482         Replace current_gdbarch by gdbarch. Update caller.
7483
7484 2008-01-16  Markus Deuling  <deuling@de.ibm.com>
7485
7486         * dbxread.c (repeated_header_complaint, dbx_symfile_init)
7487         (read_dbx_dynamic_symtab, function_outside_compilation_unit_complaint)
7488         (read_dbx_symtab, end_psymtab, dbx_psymtab_to_symtab_1)
7489         (dbx_psymtab_to_symtab, read_ofile_symtab, process_one_symbol)
7490         (stabsect_build_psymtabs): Fix indentation.
7491
7492 2008-01-15  Michael Snyder  <msnyder@specifix.com>
7493
7494         * corelow.c (core_xfer_partial): Comment, cut/paste error.
7495
7496 2008-01-14  Pierre Muller  <muller@ics.u-strasbg.fr>
7497
7498         * win32-nat.c (win32_create_inferior): Restore code calling
7499         CloseHandle on ProcessInformation structure.
7500
7501 2008-01-13  Nick Hudson  <nick.hudson@dsl.pipex.com>
7502
7503         * configure.ac: Check for void * as 3 argument of ptrace.
7504         * configure: regenerate.
7505
7506 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
7507
7508         * alpha-tdep.c (alpha_heuristic_proc_start)
7509         (alpha_sigtramp_register_address): Add gdbarch as parameter. Replace
7510         current_gdbarch by gdbarch.
7511
7512         (alpha_heuristic_frame_unwind_cache): Use get_frame_arch to get at the
7513         current architecture by frame_info. Update alpha_heuristic_proc_start
7514         call.
7515
7516         (alpha_sigtramp_frame_this_id, alpha_sigtramp_frame_prev_register): Use
7517         get_frame_arch to get at the current architecture by frame_info. Update
7518         alpha_sigtramp_register_address call.
7519
7520         * arm-tdep.c (thumb_scan_prologue): Add gdbarch as parameter and replace
7521         current_gdbarch by gdbarch. Update caller.
7522         (convert_to_extended, convert_from_extended): Add endianess parameter
7523         for comparison. Update caller.
7524         (arm_extract_return_value, arm_store_return_value): Use
7525         get_regcache_arch to get at the current architecture.
7526
7527         * cris-tdep.c (cris_register_size): Add gdbarch as parameter. Replace
7528         current_gdbarch by gdbarch. Update caller.
7529         (cris_gdb_func, move_to_preg_op, none_reg_mode_move_from_preg_op): Add
7530         gdbarch as parameter. Update caller. Replace current_gdbarch by gdbarch.
7531
7532         * h8300-tdep.c (E_PSEUDO_CCR_REGNUM, E_PSEUDO_EXR_REGNUM, BINWORD): Add
7533         gdbarch as parameter. Update caller.
7534         (h8300_init_frame_cache): Add gdbarch as parameter. Replace
7535         current_gdbarch by gdbarch. Update caller.
7536
7537         * hppa-tdep.c (skip_prologue_hard_way): Add gdbarch as parameter and
7538         update caller. Replace current_gdbarch by gdbarch.
7539
7540         * m32c-tdep.c (m32c_skip_trampoline_code): Use get_frame_arch to get at
7541         the current architecture. Replace current_gdbarch by gdbarch.
7542         * m68hc11-tdep.c (m68hc11_frame_unwind_cache): Likewise.
7543         (STACK_CORRECTION, USE_PAGE_REGISTER): Replace M6811_TDEP by its
7544         expression. Add gdbarch as parameter and replace current_gdbarch with
7545         it. Update caller.
7546         (M6811_TDEP): Remove.
7547         (m68hc11_frame_prev_register): Use get_frame_arch to get at the current
7548         architecture.
7549         (m68hc11_scan_prologue): Add gdbarch as parameter. Replace
7550         current_gdbarch by gdbarch. Update caller.
7551
7552         * m68k-tdep.c (m68k_analyze_prologue): Add gdbarch as parameter and
7553         update caller.
7554         (m68k_analyze_register_saves): Likewise. Also replace current_gdbarch
7555         by gdbarch.
7556
7557         * rs6000-tdep.c (skip_prologue): Add gdbarch as parameter and update
7558         caller. Relace current_gdbarch by gdbarch.
7559         (altivec_register_p, spe_register_p): Likewise.
7560         * ppc-tdep.h (altivec_register_p, spe_register_p): Add gdbarch as
7561         parameter.
7562         * ppc-linux-nat.c (fetch_register, store_register): Update caller of
7563         altivec_register_p and spe_register_p.
7564
7565         * score-tdep.c (score_fetch_inst): Add gdbarch as parameter. Update
7566         caller. Replace current_gdbarch by gdbarch.
7567         (score_analyze_prologue): use get_frame_arch to get at the current
7568         architecture.
7569
7570         * sparc-tdep.h (sparc_analyze_prologue): Add gdbarch as parameter.
7571         * sparc-tdep.c (sparc_analyze_prologue): Likewise. Replace
7572         current_gdbarch by gdbarch. Update caller.
7573         (sparc_frame_cache): Use get_frame_arch to get at the current
7574         architecture.
7575         * sparce64-tdep.c (sparc64_skip_prologue): Update call of
7576         sparc_analyze_prologue.
7577
7578         * mn10300-tdep.c (mn10300_dwarf2_reg_to_regnum): Add gdbarch as
7579         parameter.
7580
7581 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
7582
7583         * exec.c: #include "arch-utils.h"
7584          (print_section_info): Use gdbarch_from_bfd to get at the
7585         current architecture. Replace current_gdbarch. Fix indention. Replace
7586         deprecated_print_address_numeric by paddress.
7587         * Makefile.in (exec.o) Add dependency to arch-utils.h.
7588
7589         * valprint.c (val_print_string): Replace
7590         deprecated_print_address_numeric.
7591         * tracepoint.c (trace_mention, scope_info): Likewise.
7592         * symmisc.c (dump_msymbols, dump_psymtab, dump_symtab_1, print_symbol)
7593         (print_symbol, print_partial_symbols, maintenance_info_psymtabs)
7594         (maintenance_check_symtabs): Likewise.
7595         * symfile.c (list_overlays_command): Likewise.
7596         * stack.c (frame_info, print_block_frame_labels): Likewise.
7597         * printcmd.c (print_address, print_address_demangle)
7598         (address_info): Likewise.
7599         * corefile.c (memory_error): Likewise.
7600         * infcmd.c (jump_command): Likewise.
7601         * breakpoint.c (insert_bp_location, describe_other_breakpoints)
7602         (mention, delete_breakpoint): Likewise.
7603         * c-valprint.c (print_function_pointer_address, c_val_print): Likewise.
7604         * dwarf2read.c (dump_die): Likewise.
7605         * ada-valprint.c (ada_val_print_1): Likewise.
7606         * f-valprint.c (f_val_print): Likewise.
7607         * linux-fork.c (info_forks_command): Likewise.
7608         * m32r-com.c (m32r_load_section, m32r_load)
7609         (m32r_upload_command): Likewise.
7610
7611         * ui-out.c (ui_out_field_core_addr): Remove unnecessary comment.
7612
7613 2008-01-11  Markus Deuling  <deuling@de.ibm.com>
7614
7615         * gdbarch.sh (skip_prologue): Add gdbarch
7616         as parameter.
7617         * gdbarch.{c,h}: Regenerate.
7618
7619         * alpha-tdep.c (alpha_skip_prologue): Add gdbarch as parameter.
7620         * amd64-tdep.c (amd64_skip_prologue): Likewise.
7621         * avr-tdep.c (avr_skip_prologue): Likewise.
7622         * cris-tdep.c (cris_skip_prologue): Likewise.
7623         * frv-tdep.c (frv_skip_prologue): Likewise.
7624         * h8300-tdep.c (h8300_skip_prologue): Likewise.
7625         * hppa-tdep.c (hppa_skip_prologue): Likewise.
7626         * i386-tdep.c (i386_skip_prologue): Likewise.
7627         * ia64-tdep.c (ia64_skip_prologue): Likewise.
7628         * iq2000-tdep.c (iq2000_skip_prologue): Likewise.
7629         * m32r-tdep.c (m32r_skip_prologue): Likewise.
7630         * m68hc11-tdep.c (m68hc11_skip_prologue): Likewise.
7631         * m68k-tdep.c (m68k_skip_prologue): Likewise.
7632         * m88k-tdep.c (m88k_skip_prologue): Likewise.
7633         * mep-tdep.c (mep_skip_prologue): Likewise.
7634         * mips-tdep.c (mips_skip_prologue): Likewise.
7635         * mn10300-tdep.c (mn10300_skip_prologue): Likewise.
7636         * mt-tdep.c (mt_skip_prologue): Likewise.
7637         * rs6000-tdep.c (rs6000_skip_prologue): Likewise.
7638         * score-tdep.c (score_skip_prologue): Likewise.
7639         * sh64-tdep.c (sh64_skip_prologue): Likewise.
7640         * sh-tdep.c (sh_skip_prologue): Likewise.
7641         * sparc64-tdep.c (sparc64_skip_prologue): Likewise.
7642         * sparc-tdep.c (sparc32_skip_prologue): Likewise.
7643         * spu-tdep.c (spu_skip_prologue): Likewise.
7644         * v850-tdep.c (v850_skip_prologue): Likewise.
7645         * vax-tdep.c (vax_skip_prologue): Likewise.
7646         * xstormy16-tdep.c (xstormy16_skip_prologue): Likewise.
7647         * xtensa-tdep.c (xtensa_skip_prologue): Likewise.
7648
7649         * arm-tdep.c (arm_skip_prologue): Add gdbarch as parameter. Replace
7650         current_gdbarch by gdbarch.
7651         * m32c-tdep.c (m32c_skip_prologue): Likewise.
7652         * s390-tdep.c (s390_skip_prologue): Likewise.
7653
7654 2008-01-10  Doug Evans  <dje@google.com>
7655
7656         * defs.h (struct continuation_arg): Fix typo in comment.
7657         * target.c (target_translate_tls_address): Fix comment spelling error.
7658
7659 2008-01-09  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7660
7661         * doublest.h (DOUBLEST_PRINT_FORMAT): Remove % from string.
7662         (DOUBLEST_SCAN_FORMAT): Likewise.
7663         * dfp.c (decimal_from_floating): Use DOUBLEST_PRINT_FORMAT.
7664         * ada-lex.l (processReal): Prepend "%" to use of DOUBLEST_SCAN_FORMAT.
7665         * c-exp.y (parse_number): Likewise.
7666         * jv-exp.y (parse_number): Likewise.
7667         * objc-exp.y (parse_number): Likewise.
7668         * p-exp.y (parse_number): Likewise.
7669
7670 2008-01-09  Joel Brobecker  <brobecker@adacore.com>
7671
7672         * gdbtypes.c (create_array_type): Add handling of null Ada arrays.
7673         (check_typedef): Likewise.
7674
7675 2008-01-09  Luis Machado  <luisgpm@br.ibm.com>
7676
7677         * printcmd.c (printf_command): Add seen_big_h, seen_big_d and
7678         seen_double_big_d, treat the new H, D, and DD modifiers as length
7679         modifiers.
7680
7681 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
7682
7683         * dwarf2read.c (read_enumeration_type): Add comment.
7684
7685 2008-01-08  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7686
7687         * config.in: Regenerate.
7688
7689 2008-01-08  Joel Brobecker  <brobecker@adacore.com>
7690
7691         * ada-lang.c (ada_convert_actual): Renames convert_actual.
7692         Make non-static.
7693         (ada_convert_actuals): Delete.
7694         * ada-lang.h (ada_convert_actual): Add declaration.
7695         (ada_convert_actuals): Remove declaration.
7696         * infcall.c: #include "ada-lang.h".
7697         (value_arg_coerce): Add new parameter sp.  Update function
7698         documetnation.  Add handling of Ada function call parameters.
7699         * Makefile.in (infcall.o): Update dependencies.
7700
7701 2008-01-08  Paul Hilfinger  <hilfinger@adacore.com>
7702
7703         * ada-lang.c (ensure_lval): Fix value lval kind.
7704         (convert_actual): Add handling for arguments passed by reference.
7705
7706 2008-01-08  Doug Evans  <dje@google.com>
7707
7708         * dbxread.c (read_dbx_symtab): Fix indentation.
7709
7710 2008-01-07  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7711
7712         * Makefile.in (dfp.o): Depend on expression.h, gdbtypes.h and value.h.
7713         (valarith.o): Depend on dfp.h.
7714         (valops.o): Likewise.
7715         * dfp.c: Include expression.h, gdbtypes.h, value.h and dfp.h.
7716         (set_decnumber_context): New function.
7717         (decimal_check_errors): Likewise.
7718         (decimal_from_number): Likewise.
7719         (decimal_to_number): Likewise.
7720         (decimal_from_string): Use set_decnumber_context and
7721         decimal_check_errors.
7722         (decimal_from_integral): New function.
7723         (decimal_from_floating): Likewise.
7724         (decimal_to_double): Likewise.
7725         (promote_decimal): Likewise.
7726         (decimal_binop): Likewise.
7727         (decimal_is_zero): Likewise.
7728         (decimal_compare): Likewise.
7729         (decimal_convert): Likewise.
7730         * dfp.h (decimal_from_integral): New prototype.
7731         (decimal_from_floating): Likewise.
7732         (decimal_to_double): Likewise.
7733         (decimal_binop): Likewise.
7734         (decimal_is_zero): Likewise.
7735         (decimal_compare): Likewise.
7736         (decimal_convert): Likewise.
7737         * eval.c (evaluate_subexp_standard): Remove expect_type argument from
7738         call to value_from_decfloat.
7739         * valarith.c: Include dfp.h.
7740         (value_args_as_decimal): New function.
7741         (value_binop): Add if block to handle TYPE_CODE_DECFLOAT values.
7742         (value_logical_not): Likewise.
7743         (value_equal): Likewise.
7744         (value_less): Likewise.
7745         (value_pos): Likewise.
7746         (value_neg): Formatting fix.
7747         * valops.c: Include dfp.h.
7748         (value_cast): Add if block to handle TYPE_CODE_DECFLOAT values.
7749         * value.c (unpack_long): Add case to handle TYPE_CODE_DECFLOAT.
7750         (unpack_double): Add if block to handle TYPE_CODE_DECFLOAT.
7751         (value_from_decfloat): Remove expect_type argument.
7752         * value.h (value_from_decfloat): Update prototype.
7753
7754 2008-01-07  Vladimir Prus  <vladimir@codesourcery.com>
7755
7756         Ignore change in name of dynamic linker during
7757         execution on Solaris.  This also unbreaks pending breakpoints.
7758
7759         * solist.h (struct target_so_ops): New field same.
7760         * solib-svr4.c (svr4_same): New.
7761         (_initialize_svr4_solib): Register svr4_same.
7762         * solib.c (update_solib_list): Use ops->same, if available.
7763
7764 2008-01-06  Christopher Faylor  <me+cygwin@cgf.cx>
7765
7766         * win32-nat.c (win32_make_so): Use cygwin-style path to avoid warnings
7767         when using MS-DOS paths.
7768
7769 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
7770
7771         * NEWS: Mention --pid and --core command line behaviour changes.
7772
7773 2008-01-05  Pedro Alves  <pedro@codesourcery.com>
7774
7775         * main.c (captured_main): Remove 'count' varible and the
7776         ALIGN_STACK_ON_ENTRY block that used it.  Error out if --core and
7777         --pid options were issued simultaneously.  If an explicit pid
7778         option was passed, don't fallback to core file.  Detect extra
7779         arguments better in the presence of explicit pid or core
7780         arguments.
7781
7782 2008-01-05  Joel Brobecker  <brobecker@adacore.com>
7783
7784         * ada-lang.c (ada_which_variant_applies): Correctly compute
7785         the value of the discriminant when the variant record is packed.
7786
7787 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
7788
7789         * ada-lang.c (is_name_suffix): Handle middle-name numeric suffixes
7790         that are used to differentiate homonyms.
7791
7792 2008-01-04  Jerome Guitton  <guitton@adacore.com>
7793
7794         * ada-lang.c (decode_packed_array_type): Avoid a seg fault
7795         when the type is an anonymous pointer type.
7796         (ada_check_typedef): Avoid a seg fault when the type is null.
7797         * ada-typeprint.c (print_array_type): Add support for pointer
7798         to packed arrays.
7799
7800 2008-01-04  Paul N. Hilfinger  <hilfinger@adacore.com>
7801
7802         * ada-exp.y: Allow '{type} ADDRESS' notation on left of assignment.
7803
7804 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
7805
7806         * ada-lang.c (ada_evaluate_subexp): Evaluate tagged types in
7807         EVAL_NORMAL mode when noside is EVAL_AVOID_SIDE_EFFECTS.
7808
7809 2008-01-04  Joel Brobecker  <brobecker@adacore.com>
7810
7811         * ada-exp.y (chop_separator): New function.
7812         (write_selectors): Rewrite to re-use chop_separator.
7813         (ada_nget_field_index, get_symbol_field_type): New functions.
7814         (write_var_or_type): Add support for "ptype TYPENAME.FIELD"
7815         expressions.
7816
7817 2008-01-03  Thiago Jung Bauermann  <bauerman@br.ibm.com>
7818
7819         * symtab.c (find_pc_sect_line): Use SYMBOL_VALUE_ADDRESS instead
7820         of SYMBOL_VALUE when working with function symbols.
7821
7822 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
7823
7824         * ada-lang.c (resolve_subexp): Add handling of OP_REGISTER
7825         expressions.  These expressions do not need to be rewriten.
7826
7827 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
7828
7829         * dwarf2read.c (read_enumeration_type): Flag type as stub if
7830         the given die is a declaration.
7831
7832 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
7833
7834         * ada-lang.c (ada_array_bound_from_type): Make non-static.
7835         Handle properly the case when the index type is an enumerated type.
7836         Do not return the subtype of the bounds type, just return the
7837         bounds type directly - this is not needed and is more consistent
7838         with what we do for arrays when no XA parallel type exists.
7839
7840 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
7841
7842         * ada-lang.c (static_unwrap_type): Add forward declaration.
7843         (template_to_static_fixed_type): Fields of dynamic types sometimes
7844         also need to be unwrapped. Take this into account.
7845         (ada_to_fixed_type_1): Renamed from ada_to_fixed_type.
7846         (ada_to_fixed_type): New wrapper around ada_to_fixed_type_1.
7847         * ada-typeprint.c (ada_print_type): Get the typename from
7848         the original type, not the base type.
7849
7850 2008-01-03  Jerome Guitton  <guitton@adacore.com>
7851
7852         * ada-lang.c (ada_value_struct_elt, to_fixed_array_type)
7853         (to_fixed_array_type, ada_to_fixed_value_create, unwrap_value):
7854         Update calls to ada_to_fixed_type.
7855         (ada_template_to_fixed_record_type_1): Ditto, but without looking
7856         for the tag.
7857         (ada_to_fixed_type): Add check_tag parameter; do not look for
7858         tag if null.  When looking for a tag, use a fixed record type.
7859         * ada-lang.h (ada_to_fixed_type): Add check_tag parameter.
7860         * ada-valprint.c (printable_val_type, ada_value_print): Update
7861         calls to ada_to_fixed_type.
7862
7863 2008-01-03  Luis Machado  <luisgpm@br.ibm.com>
7864
7865         * doublest.c (convert_floatformat_to_doublest): Call
7866         floatformat_to_doublest instead of floatformat_to_double and use
7867         DOUBLEST variables.
7868         (convert_doublest_to_floatformat): Call floatformat_from_doublest
7869         instead of floatformat_from_double and use DOUBLEST variables.
7870
7871 2008-01-03  Nick Hudson  <nick.hudson@dsl.pipex.com>
7872
7873         * MAINTAINERS (Write After Approval): Add self.
7874
7875 2008-01-03  Joel Brobecker  <brobecker@adacore.com>
7876
7877         * symfile.c (set_initial_language): Make non-static.
7878         * symfile.h (set_initial_language): Add declaration.
7879         * language.c: #include "symfile.h".
7880         (set_language): Call set_initial_language if the frame language
7881         could not be determined.
7882
7883 2008-01-03  Paul N. Hilfinger  <hilfinger@adacore.com>
7884
7885         * eval.c (evaluate_subexp_for_address): Provide frame address to
7886         locate_var_value only if it will be needed.
7887
7888 2008-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
7889
7890         * linux-nat.c (linux_child_follow_fork): Call also CHECK_FOR_THREAD_DB.
7891
7892 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
7893
7894         * ada-lang.c (ada_evaluate_subexp): Modify the value returned
7895         when noside is EVAL_AVOID_SIDE_EFFECTS to be an lval_memory.
7896         This is needed to make sure that any other treatment applied
7897         to the resulting value does not fail for spurious reason,
7898         such as trying to take the address of this value.
7899
7900 2008-01-02  Joel Brobecker  <brobecker@adacore.com>
7901
7902         * ada-lang.c (ada_value_equal): Dereference reference types when
7903         comparing arrays.
7904
7905 2008-01-01  Daniel Jacobowitz  <dan@codesourcery.com>
7906
7907         Updated copyright notices for most files.
7908
7909 2008-01-01  Christopher Faylor  <me+gdb@cgf.cx>
7910
7911         * win32-nat.c (psapi_module_handle): Remove static.
7912         (get_module_name): Rename from psapi_get_dll_name.  Revamp slightly to
7913         return first module found if base_address is zero.  Don't initialize
7914         psapi function pointers here.  Convert to cygwin paths when
7915         appropriate.
7916         (win32_pid_to_exec_file): Use Cygwin's /proc interface to determine
7917         executable name.  Use get_module_name when that fails or when
7918         !__CYGWIN__.
7919         (_initialize_psapi): New function.  Initialize psapi stuff before it is
7920         needed or issue a warning if it is not found.  Move psapi_module_handle
7921         here.
7922
7923 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7924
7925         * ada-lang.c (ada_remove_trailing_digits): New function.
7926         (ada_remove_po_subprogram_suffix): New function.
7927         (ada_decode): Improve. Move the description of the algorithm
7928         directly inside the code, instead of in the function global
7929         description.
7930
7931 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7932
7933         * ada-valprint.c (ada_val_print_1) [TYPE_CODE_REF]: Ignore deref_ref
7934         and always print the dereferenced value.
7935
7936 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7937
7938         * ada-lang.c (ada_evaluate_subexp, case BINOP_SUB): Add handling
7939         of the case where the first argument is a reference.
7940         (ada_evaluate_subexp, case BINOP_ADD): Likewise.
7941
7942 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7943
7944         Implement support for Ada interface types.
7945
7946         * ada-lang.c (ada_is_dispatch_table_ptr_type): New function.
7947         (ada_is_ignored_field): Ignore fields that are a dispatch table
7948         of a tagged type.
7949
7950 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7951
7952         * top.c (print_gdb_version): Update copyright year.
7953
7954 2008-01-01  Joel Brobecker  <brobecker@adacore.com>
7955
7956         * ChangeLog-2007: New ChangeLog rotation.
7957         * ChangeLog: Reset for 2008.
7958         * config/djgpp/fnchange.lst: Add entries for ChangeLog-2006 and
7959         ChangeLog-2007.
7960
7961 For older changes see ChangeLog-2007.
7962 \f
7963 Local Variables:
7964 mode: change-log
7965 left-margin: 8
7966 fill-column: 74
7967 version-control: never
7968 coding: utf-8
7969 End: