ChangeLog.csl

   1 2006-06-01  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * gdb/remote.c (remote_download_command): Use FILEIO_O_TRUNC.
   4
   5 2006-06-01  Daniel Jacobowitz  <dan@codesourcery.com>
   6
   7         * gdb/remote.c (remote_hostio_parse_result): Check for strtol
   8         errors.
   9
  10 2006-06-01  Daniel Jacobowitz  <dan@codesourcery.com>
  11
  12         * gdb/doc/gdb.texinfo (Host I/O Packets): Mention explicit negative
  13         signs.
  14
  15 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
  16
  17         * gdb/remote.c (remote_download_command): Correct short write
  18         handling.
  19
  20 2006-05-23  Daniel Jacobowitz  <dan@codesourcery.com>
  21
  22         * gdb/remote.c (remote_fileio_errno_to_host)
  23         (remote_hostio_error): Rename argument to errnum.
  24         (_initialize_remote): Update calls to add_packet_config_cmd.
  25
  26 2006-05-23  Daniel Jacobowitz  <dan@codesourcery.com>
  27
  28         * gdb/remote.c: Include "gdb/fileio.h".
  29         (PACKET_Fopen, PACKET_Fread, PACKET_Fwrite, PACKET_Fclose): New
  30         enums.
  31         (remote_escape_output, remote_unescape_input): New functions.
  32         (remote_write_bytes): Use remote_escape_output.
  33         (readchar): Do not mask off the high bit.
  34         (read_frame): Print binary packets correctly.
  35         (getpkt_sane): Likewise.  Return the number of bytes read
  36         or -1.
  37         (remote_buffer_add_string, remote_buffer_add_bytes)
  38         (remote_buffer_add_int, remote_hostio_parse_result)
  39         (remote_hostio_send_command, remote_hostio_open)
  40         (remote_hostio_write, remote_hostio_read)
  41         (remote_hostio_close, remote_fileio_errno_to_host)
  42         (remote_hostio_error, fclose_cleanup, remote_download_command)
  43         (remote_upload_command): New functions.
  44         (_initialize_remote): Register new packets and remote-upload
  45         and remote-download commands.
  46
  47         * gdb/doc/gdb.texinfo (File Transfer): New section.
  48         (Remote Configuration): Document Host I/O packet commands.
  49         (Host I/O Packets): New section.
  50         (Packets): Mention overloading of F prefix.
  51
  52         * gdb/gdbserver/Makefile.in (OBS): Add hostio.o.
  53         (hostio.o): New rule.
  54         * gdb/gdbserver/hostio.c: New file.
  55         * gdb/gdbserver/remote-utils.c (putpkt_binary): New function,
  56         broken out from putpkt.
  57         (putpkt): Use it.
  58         (readchar): Do not mask the high bits.  Correct the buffer
  59         type.
  60         * gdb/gdbserver/server.c (main): Leave space for a trailing
  61         zero in the packet buffer.  Save the length of the
  62         received packet.  Handle Host I/O requests.  Optionally call
  63         putpkt_binary.
  64         * gdb/gdbserver/server.h (handle_f_hostio, putpkt_binary): New
  65         prototypes.
  66
  67 2006-05-10  Daniel Jacobowitz  <dan@codesourcery.com>
  68
  69         * gdb/frame.c (get_prev_frame): Move check for pc == 0 ...
  70         (get_prev_frame_1): ... to here.
  71
  72 2006-05-09  Daniel Jacobowitz  <dan@codesourcery.com>
  73
  74         * gdb/bsd-uthread.c (bsd_uthread_solib_loaded): Always pass 0 for
  75         from_tty.
  76         * gdb/remote.c (remote_get_shared_libraries): Don't call solib_add.
  77         * gdb/solib.c: Include "exceptions.h".
  78         (solib_map_sections): Throw NOT_FOUND_ERROR if appropriate.
  79         (symbol_add_stub): Delete.
  80         (solib_read_symbols): Use TRY_CATCH.  Inline symbol_add_stub.
  81         Use current from_tty, not a copy from the so_list.  Don't warn
  82         a second time for a missing library.
  83         (update_solib_list): Don't save from_tty.  Use TRY_CATCH.  Print
  84         out a single warning for all missing libraries.
  85         * gdb/solist.h (struct so_list): Remove from_tty.
  86         * gdb/Makefile.in (solib.o): Update.
  87
  88 2006-05-08  Daniel Jacobowitz  <dan@codesourcery.com>
  89
  90         * gdb/remote.c (remote_get_shared_libraries): Check for NULL ops.
  91         (remote_wait): Handle ",nop" on DLL packets and "dll:dll" response.
  92
  93 2006-05-08  Daniel Jacobowitz  <dan@codesourcery.com>
  94
  95         * gdb/solib-target.c (solib_target_remove_one_solib): Correct loop
  96         logic.
  97
  98 2006-04-24  Daniel Jacobowitz  <dan@codesourcery.com>
  99
 100         * arm-tdep.c (thumb_heuristic_function_start): New function.
 101         (thumb_scan_prologue): Use it.
 102         (arm_prologue_this_id): Adjust LOWEST_PC check.
 103
 104 2006-04-19  Daniel Jacobowitz  <dan@codesourcery.com>
 105
 106         Merge from gdb-csl-20060226-branch:
 107
 108         2006-04-19  Daniel Jacobowitz  <dan@codesourcery.com>
 109         * gdb/doc/gdb.texinfo (Remote configuration): Mention "set remote
 110         load-offsets".
 111         (General Query Packets): Document qPartInfo.
 112
 113         2006-04-18  Mark Mitchell  <mark@codesourcery.com>
 114         Issue #655
 115         * gdb/mt-tdep.c (mt_gdb_regnums): Add ZI2, ZQ2, Ichannel2,
 116         Iscramb2, Qscramb2, Qchannel2.
 117         (mt_register_name): Likewise.
 118         (mt_copro_register_type): Describe ZI2 and ZQ2.
 119
 120         2006-04-11  Mark Mitchell  <mark@codesourcery.com>
 121         Issue #658
 122         * gdb/mt-tdep.c (mt_gdb_regnums): Define
 123         MT_COPRO_PSEUDOREG_MAC_REGNUM.
 124         (mt_register_name): Use it.
 125         (mt_copro_register_type): Likewise.
 126         (mt_register_type): Likewise.
 127         (mt_pseudo_register_read): Likewise.  Read the MAC register, not
 128         the coprocessor register.
 129         (mt_pseudo_register_write): Likewise.
 130
 131 2006-04-17  Daniel Jacobowitz  <dan@codesourcery.com>
 132
 133         * gdb/buildsym.c (start_subfile): Handle producer.
 134         (record_producer): New function.
 135         * gdb/buildsym.h (struct subfile): Include producer.
 136         (record_producer): New prototype.
 137         * gdb/dwarf2-frame.c (struct dwarf2_cie): Add version.
 138         (struct dwarf2_frame_state): Add armcc_cfa_offsets_sf and
 139         armcc_cfa_offsets_reversed.
 140         (execute_cfa_program): Handle armcc_cfa_offsets_sf.
 141         (dwarf2_frame_find_quirks): New function.
 142         (dwarf2_frame_cache): Call it.  Handle armcc_cfa_offsets_reversed.
 143         (decode_frame_entry_1): Record the CIE version.
 144         * gdb/dwarf2read.c (read_file_scope): Save the producer.
 145         * gdb/symtab.h (struct symtab): Rename unused version member to
 146         producer.
 147
 148 2006-04-12  Daniel Jacobowitz  <dan@codesourcery.com>
 149
 150         * gdb/Makefile.in (ALLDEPFILES): Add solib-target.c.
 151         (remote.o): Update dependencies.
 152         (solib-target.o, symbian-tdep.o): New rules.
 153         * gdb/arm-tdep.c (arm_mode_strings, arm_fallback_mode_string)
 154         (arm_force_mode_string): New.
 155         (arm_pc_is_thumb): Use them.
 156         (thumb_scan_prologue): Abort scan when symbols are missing.
 157         (arm_show_fallback_mode, arm_show_force_mode): New.
 158         (_initialize_arm_tdep): Register fallback-mode and force-mode.
 159         * gdb/configure.tgt: Add arm*-*-symbian*.
 160         * gdb/infcmd.c (_initialize_infcmd): Make "set args" a string
 161         variable.
 162         * gdb/inflow.c (kill_command): Assume that a target with stack
 163         can have a frame.
 164         * gdb/infrun.c (init_wait_for_inferior): Clear
 165         target_last_wait_ptid.
 166         (insert_step_resume_breakpoint_at_frame): Add use_previous argument.
 167         Use get_prev_frame if requested.
 168         (handle_inferior_event): Update TARGET_WAITKIND_LOADED support.
 169         Update calls to insert_step_resume_breakpoint_at_frame.
 170         * gdb/remote.c: Include "solist.h".
 171         (remote_exec_file): New variable.
 172         (PACKET_vAttach, PACKET_vRun, PACKET_qfDllInfo): New enums.
 173         (remote_mark_running, remote_mark_killed): New functions.
 174         (extended_remote_restart): Don't send a query.
 175         (get_offsets): Handle TextSeg and DataSeg response.
 176         (parse_load_response, remote_get_shared_libraries): New functions.
 177         (remote_start_remote): Take a target as the second argument for
 178         extended mode.  Check whether the target is running.  Reset
 179         inferior_ptid here.
 180         (remote_open_1): Assume the target is running.  Don't reset
 181         inferior_ptid here.  Pass the target to remote_start_remote
 182         in extended mode.  Only do some setup if the target is running.
 183         (remote_detach_1): New function, renamed from remote_detach.
 184         Don't say we are disconnecting if we aren't.
 185         (remote_detach): Call remote_detach_1.
 186         (extended_remote_detach): New function.
 187         (remote_disconnect): Take a target_ops argument.  Correct the
 188         error message.  Call remote_mourn_1 directly.
 189         (extended_remote_attach_1, extended_remote_attach)
 190         (extended_async_remote_attach): New functions.
 191         (remote_wait): Handle load and unload events.
 192         (extended_remote_mourn_1): New function.
 193         (extended_remote_mourn): Replace with a call to
 194         extended_remote_mourn_1.
 195         (extended_async_remote_mourn): New function.
 196         (extended_remote_run): New function.
 197         (extended_remote_create_inferior_1): New function, from
 198         extended_remote_create_inferior.  Call get_offsets.
 199         (extended_remote_create_inferior)
 200         (extended_remote_async_create_inferior): Use it.
 201         (remote_stopped_by_watchpoint, crc32_table)
 202         (compare_sections_command): Whitespace tweaks.
 203         (init_remote_ops, init_extended_remote_ops): Update.
 204         (init_remote_async_ops): Whitespace tweaks and update.
 205         (init_extended_async_remote_ops): Update.
 206         (_initialize_remote): Add new configurable packets.  Add
 207         "set remote exec-file".
 208         * gdb/solib-som.c (som_current_sos): Set addr_low and addr_high.
 209         * gdb/solib-target.c: New file.
 210         * gdb/solib.c (solib_symbols_extension): New variable.
 211         (solib_open): Use it.
 212         (solib_map_sections): Set addr_low and addr_high instead of
 213         textsection.
 214         (info_sharedlibrary_command): Use addr_low and addr_high.
 215         * gdb/solib.h (solib_symbols_extension): New declaration.
 216         * gdb/solist.h (struct so_list): Replace textsection
 217         with addr_low and addr_high.
 218         (struct target_so_ops): Add add_one_solib and remove_one_solib.
 219         * gdb/symbian-tdep.c: New file.
 220         * gdb/symfile.c (init_objfile_sect_indices): Use
 221         symfile_find_segment_sections to find the text section.
 222         (symfile_find_segments, symfile_find_segment_sections)
 223         (symfile_map_offsets_to_segments, symfile_find_segment_lengths)
 224         (symfile_section_offset_from_segment): New functions.
 225         * gdb/symfile.h (symfile_map_offsets_to_segments)
 226         (symfile_section_offset_from_segment)
 227         (symfile_find_segment_lengths): New prototypes.
 228         * gdb/target.c (debug_to_disconnect): Delete.
 229         (update_current_target): Make global.  Do not inherit to_disconnect.
 230         Mention to_get_shared_libraries.
 231         (target_disconnect): Search for to_disconnect.
 232         (target_get_shared_libraries): New.
 233         (setup_target_debug): Update.
 234         * gdb/target.h (struct target_ops): Update to_disconnect prototype.
 235         Add to_get_shared_libraries.
 236         (target_has_execution): Update comment.
 237         (target_get_shared_libraries, update_current_target): New
 238         prototypes.
 239         * gdb/cli/cli-setshow.c (do_setshow_command): Revise string variable
 240         handling.
 241         * gdb/config/arm/symbian.mt: New file.
 242         * gdb/doc/gdb.texinfo (ARM): Document set/show arm fallback-mode
 243         and set/show arm force-mode.
 244
 245         * gdb/testsuite/gdb.base/define.exp: Don't use backslashes in the
 246         prompt.
 247
 248         * readline/emacs_keymap.c: Add a MINGW32 hack.
 249         * readline/readline.c: Use _rl_bind_if_unbound to avoid macro bugs.
 250
 251         * gdb/gdbserver/linux-low.c (linux_kill): Reset inferior thread and
 252         process lists.
 253         (linux_detach): Likewise.
 254         (linux_wait_for_process): Discard unexpected exits.
 255         * gdb/gdbserver/remote-utils.c (unblock_async_io): Ignore if we are
 256         restarting.
 257         * gdb/gdbserver/server.c (exit_requested, restarting_program)
 258         (program_argv): New variables.
 259         (attached): Move higher.
 260         (start_inferior): Clear attached.  Use restarting_program to avoid
 261         troubles with the 'R' packet.
 262         (attach_inferior): Set attached.
 263         (handle_query): Implement "monitor exit".
 264         (handle_query_non_running): New function.
 265         (handle_v_cont): Report errors.
 266         (handle_v_attach, handle_v_run): New.
 267         (handle_v_requests): Handle vAttach and vRun.
 268         (handle_v_requests_non_running, non_running): New.
 269         (debug_threads): Add declaration.
 270         (main): Handle --debug.  Don't adjust attached here.
 271         Save the argv.  Keep track of requested exits.  Use
 272         non_running when the target is dead.  Do not always exit
 273         after detach.  Fix up Hc support.  Do not automatically
 274         restart the inferior in extended mode.
 275
 276 2006-04-12  Daniel Jacobowitz  <dan@codesourcery.com>
 277
 278         Backport:
 279         2006-04-12  Daniel Jacobowitz  <dan@codesourcery.com>
 280         * remote.c (extended_remote_restart): Pass the correct length
 281         to getpkt.
 282
 283         2006-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
 284         * remote.c (struct remote_state): Add BUF and BUF_SIZE.
 285         (init_remote_state): Initialize the new fields.
 286         (get_memory_packet_size): Update BUF and BUF_SIZE if necessary.
 287         (set_thread, remote_thread_alive, remote_unpack_thread_info_response)
 288         (remote_get_threadinfo, parse_threadlist_response)
 289         (remote_get_threadlist, remote_current_thread, remote_threads_info)
 290         (remote_threads_extra_info, extended_remote_restart, get_offsets)
 291         (remote_check_symbols, remote_open_1, remote_detach)
 292         (remove_vcont_probe, remote_vcont_resume, remote_resume)
 293         (remote_wait, remote_async_wait, fetch_register_using_p)
 294         (remote_fetch_registers, store_register_using_P)
 295         (remote_store_registers, check_binary_download, remote_write_bytes)
 296         (remote_read_bytes, remote_insert_breakpoint)
 297         (remote_remove_breakpoint, remote_insert_watchpoint)
 298         (remote_remove_watchpoint, remote_insert_hw_breakpoint)
 299         (remote_remove_hw_breakpoint, compare_sections_command)
 300         (remote_xfer_partial, remote_rcmd, packet_command)
 301         (remote_get_thread_local_address): Use the global incoming buffer
 302         instead of alloca or xmalloc.  Limit outgoing packets to
 303         rs->remote_packet_size and incoming packets to rs->buf_size.
 304         Update calls to getpkt and remote_send.
 305         (remote_send): Take arguments by reference.
 306         (putpkt_binary): Eliminate junkbuf.  Use skip_frame.
 307         (skip_frame): New function.
 308         (read_frame): Take arguments by reference.  Expand the packet
 309         buffer instead of issuing an error.
 310         (getpkt, getpkt_sane): Take arguments by reference.
 311         * remote.h (getpkt): Update prototype and doc.
 312         * tracepoint.c (remote_get_noisy_reply): Take arguments by
 313         reference.
 314         (target_buf): Change from array to pointer.
 315         (target_buf_size): New variable.
 316         (remote_set_transparent_ranges): Update call to getpkt.
 317         (trace_start_command, trace_stop_command, trace_status_command):
 318         Update calls to remote_get_noisy_reply.
 319         (finish_tfind_command): Take arguments by reference.
 320         (trace_find_command, trace_find_pc_command)
 321         (trace_find_tracepoint_command, trace_find_line_command):
 322         (trace_find_range_command, trace_find_outside_command): Update
 323         calls to finish_tfind_command.
 324         (_initialize_tracepoint): Initialize target_buf_size and target_buf.
 325
 326 2006-04-11  Daniel Jacobowitz  <dan@codesourcery.com>
 327
 328         * gdb/breakpoint.c (insert_bp_location, reattach_breakpoints)
 329         (remove_breakpoint, delete_breakpoint): Update calls to changed
 330         methods.
 331         (deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint)
 332         (single_step_breakpoints, insert_single_step_breakpoint)
 333         (remove_single_step_breakpoints): New.
 334         * gdb/breakpoint.h (struct bp_location): Add placed_address and
 335         placed_size.  Move shadow_contents below the new comment.
 336         (deprecated_insert_raw_breakpoint, deprecated_remove_raw_breakpoint)
 337         (insert_single_step_breakpoint, remove_single_step_breakpoints): New
 338         prototypes.
 339         * gdb/gdbarch.sh: Forward struct bp_location in gdbarch.h.
 340         (memory_insert_breakpoint, memory_remove_breakpoint): Update second
 341         argument.
 342         * gdb/mem-break.c (default_memory_insert_breakpoint): Update.  Set
 343         placed_address and placed_size.
 344         (default_memory_remove_breakpoint): Update.  Don't use
 345         BREAKPOINT_FROM_PC.
 346         (memory_insert_breakpoint, memory_remove_breakpoint): Update.
 347         * gdb/target.c (update_current_target): Update prototypes for changed
 348         functions.
 349         (debug_to_insert_breakpoint, debug_to_remove_breakpoint)
 350         (debug_to_insert_hw_breakpoint, debug_to_remove_hw_breakpoint):
 351         Update.
 352         * gdb/target.h: Forward declare struct bp_location.
 353         (struct target_ops): Use a bp_location argument for
 354         to_insert_breakpoint, to_remove_breakpoint,
 355         to_insert_hw_breakpoint, and to_remove_hw_breakpoint.
 356         (target_insert_breakpoint, target_remove_breakpoint)
 357         (target_insert_hw_breakpoint, target_remove_hw_breakpoint)
 358         (memory_insert_breakpoint, memory_remove_breakpoint)
 359         (default_memory_insert_breakpoint, default_memory_remove_breakpoint):
 360         Update.
 361         * gdb/config/i386/nm-i386.h: Forward declare struct bp_location.
 362         (i386_insert_hw_breakpoint, i386_remove_hw_breakpoint): Update.
 363         (target_insert_hw_breakpoint, target_remove_hw_breakpoint): Likewise.
 364
 365         * gdb/gdbarch.c, gdbarch.h: Regenerated.
 366
 367         * gdb/alpha-tdep.c (alpha_software_single_step): Use
 368         insert_single_step_breakpoint and remove_single_step_breakpoints.
 369         Remove unused statics.
 370         * gdb/arm-tdep.c (arm_software_single_step): Likewise.  Add a note.
 371         * gdb/cris-tdep.c (cris_software_single_step): Likewise.
 372         * gdb/mips-tdep.c (mips_software_single_step): Likewise.
 373         * gdb/rs6000-tdep.c (rs6000_software_single_step): Likewise.
 374         * gdb/sparc-tdep.c (sparc_software_single_step): Likewise.
 375         * gdb/wince.c (struct thread_info_struct): Remove step_prev.
 376         (undoSStep): Use remove_single_step_breakpoints.
 377         (wince_software_single_step): Use insert_single_step_breakpoint.
 378
 379         * gdb/corelow.c (ignore): Remove unneeded prototype.  Update second
 380         argument.
 381         * gdb/exec.c (ignore): Likewise.
 382         * gdb/sol-thread.c (ignore): Likewise.
 383
 384         * gdb/procfs.c (dbx_link_bpt_addr, dbx_link_shadow_contents): Delete.
 385         (dbx_link_bpt): New.
 386         (procfs_wait): Check it.
 387         (procfs_mourn_inferior): Remove it if necessary.
 388         (remove_dbx_link_breakpoint): Use it.
 389         (insert_dbx_link_bpt_in_file): Set it.
 390         (procfs_init_inferior): Don't update dbx_link_bpt_addr.
 391         * gdb/rs6000-nat.c (exec_one_dummy_insn): Use
 392         deprecated_insert_raw_breakpoint and
 393         deprecated_remove_raw_breakpoint.
 394         * gdb/solib-irix.c (shadow_contents, breakpoint_addr): Delete.
 395         (base_breakpoint): New.
 396         (disable_break): Use it.
 397         (enable_break): Set it.
 398
 399         * gdb/i386-nat.c (i386_insert_hw_breakpoint, i386_remove_hw_breakpoint):
 400         Update.
 401         * gdb/ia64-tdep.c (ia64_memory_insert_breakpoint)
 402         (ia64_memory_remove_breakpoint): Likewise.
 403         * gdb/m32r-tdep.c (m32r_memory_insert_breakpoint)
 404         (m32r_memory_remove_breakpoint): Likewise.
 405         * gdb/monitor.c (monitor_insert_breakpoint, monitor_remove_breakpoint):
 406         Likewise.  Remove unnecessary prototypes.  Use placed_address
 407         and placed_size.  Removed useless read from memory.
 408         * gdb/nto-procfs.c (procfs_insert_breakpoint)
 409         (procfs_remove_breakpoint, procfs_insert_hw_breakpoint)
 410         (procfs_remove_hw_breakpoint): Update.
 411         * gdb/ocd.c (ocd_insert_breakpoint, ocd_remove_breakpoint): Likewise.
 412         * gdb/ocd.h (ocd_insert_breakpoint, ocd_remove_breakpoint): Likewise.
 413         * gdb/ppc-linux-tdep.c (ppc_linux_memory_remove_breakpoint): Likewise.
 414         * gdb/ppc-tdep.h (ppc_linux_memory_remove_breakpoint): Likewise.
 415         * gdb/remote-e7000.c (e7000_insert_breakpoint)
 416         (e7000_remove_breakpoint): Likewise.
 417         * gdb/remote-m32r-sdi.c (m32r_insert_breakpoint)
 418         (m32r_remove_breakpoint): Likewise.
 419         * gdb/remote-mips.c (mips_insert_breakpoint)
 420         (mips_remove_breakpoint): Likewise.
 421         * gdb/remote-rdp.c (remote_rdp_insert_breakpoint)
 422         (remote_rdp_remove_breakpoint): Likewise.
 423         (rdp_step): Use deprecated_insert_raw_breakpoint and
 424         deprecated_remove_raw_breakpoint.
 425         * gdb/remote-sds.c (sds_insert_breakpoint, sds_remove_breakpoint):
 426         Update.
 427         * gdb/remote-sim.c (gdbsim_insert_breakpoint, gdbsim_remove_breakpoint):
 428         Delete.
 429         (init_gdbsim_ops): Use memory_insert_breakpoint and
 430         memory_remove_breakpoint.
 431         * gdb/remote-st.c (st2000_insert_breakpoint)
 432         (st2000_remove_breakpoint): Update.  Remove unused
 433         BREAKPOINT_FROM_PC.
 434         * gdb/remote.c (remote_insert_breakpoint, remote_remove_breakpoint):
 435         Update.  Use placed_address and placed_size.
 436         (remote_insert_hw_breakpoint, remote_remove_hw_breakpoint): Likewise.
 437
 438         * gdb/doc/gdbint.texinfo (Watchpoints, Target Conditionals): Update insert
 439         and remove breakpoint prototypes.
 440
 441 2006-04-11  Daniel Jacobowitz  <dan@codesourcery.com>
 442
 443         Backport:
 444         2006-04-07  Daniel Jacobowitz  <dan@codesourcery.com>
 445         * remote.c (remote_wait): Convert warning to error before
 446         parsing corrupt packets.
 447
 448 2006-04-11  Daniel Jacobowitz  <dan@codesourcery.com>
 449
 450         * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Accept more
 451         mapping symbols.
 452
 453 2006-04-11  Daniel Jacobowitz  <dan@codesourcery.com>
 454
 455         Backport:
 456         2006-03-09  Paul Brook  <paul@codesourcery.com>
 457         * bfd/cpu-arm.c (bfd_is_arm_mapping_symbol_name): Recognise additional
 458         mapping symbols.
 459
 460 2006-04-02  Daniel Jacobowitz  <dan@codesourcery.com>
 461
 462         * Makefile.def (host_modules, dependencies): Add expat.
 463         * configure.in (host_libs): Add expat.
 464         * Makefile.in, configure: Regenerate.
 465         * expat: New directory.
 466
 467         * gdb/Makefile.in: Add expat, new files, and xml-builtin.c.  Update
 468         dependencies.
 469         * gdb/acinclude.m4: Include stdint.m4.
 470         * gdb/configure.ac: Use AC_C_BIGENDIAN and GCC_HEADER_STDINT.
 471         * gdb/aclocal.m4, gdb/config.in, gdb/configure: Regenerate.
 472
 473         * gdb/auxv.h: Remove target_auxv_read prototype.
 474         * gdb/auxv.c, gdb/avr-tdep.c, gdb/ia64-tdep.c, gdb/linux-nat.c,
 475         gdb/procfs.c: Use target_read_whole.
 476         * gdb/sparc-tdep.c: Use target_read.
 477
 478         * gdb/frame.c: Work around null frame_id handling.
 479
 480         * gdb/breakpoint.c, gdb/f-valprint.c, gdb/infcmd.c, gdb/inflow.c,
 481         gdb/infrun.c, gdb/stack.c, gdb/valops.c, gdb/varobj.c,
 482         gdb/cli-cmds.c, gdb/testsuite/gdb.base/default.exp,
 483         gdb/tui/tui-disasm.c, gdb/tui/tui-source.c,
 484         gdb/tui/tui-winsource.c: Selected frame fixups.
 485
 486         * gdb/README.AVAIL, gdb/available.c, gdb/available.h,
 487         gdb/parse-avail.c, gdb/sha1.c, gdb/features/feature_to_c.sh,
 488         gdb/features/gdb-target.dtd: New files.
 489         * gdb/arm-tdep.c: Handle missing FPA, present VFP, and
 490         self-described registers.  Decode VFP register numbers from DWARF.
 491         * gdb/arm-tdep.h: Add flags for VFP and FPA.
 492         * gdb/gdbarch.sh: Add available_features_support and feature_set.
 493         Export the arch's obstack.  Check feature sets.  Improve error
 494         handling.
 495         * gdb/gdbarch.c, gdb/gdbarch.h: Regenerated.
 496         * gdb/infcmd.c: Trigger architecture selection.
 497         * gdb/remote.c: Available feature support.  qPacketInfo support.
 498         Improved g/G packet support.  Improved qPart support.
 499         qPart:features support.
 500         * gdb/symfile.c: Adjust download_write_size.
 501         * gdb/target.c: Revise partial transfer support.  Handle available
 502         features method.  Add target_read_whole.
 503         * gdb/target.h: Add the available features object and methods.
 504         * gdb/doc/gdb.texinfo: Document new features.
 505
 506         * gdb/symfile.h: Include symtab.h.
 507
 508 2006-03-31  Nathan Sidwell  <nathan@codesourcery.com>
 509
 510         * gdb/config/m68k/monitor.mt (TDEPFILES): Remove unneeded
 511         monitors.
 512         (DEPRECATED_TM_FILE): Remove.
 513
 514         * gdb/m68k-tdep.c (M68K_FPREG_SIZE): Define.
 515         (REGISTER_BYTES_FP): Use it.
 516
 517         * gdb/configure.tgt (m68k-*-uclinux*): target is linux.
 518
 519         * gdb/remote.c (remote_fetch_registers): Revert bogus change.
 520
 521         * gdb/remote.c (remote_fetch_registers): Don't warn about short
 522         register packet if we've not set the expected value.
 523
 524         * gdb/gdbserver/linux-low.c (linux_read_offsets): Remove debugging
 525         printf.
 526
 527         * gdb/gdbserver/Makefile.in (reg-cf.o, reg-cf.c): New targets.
 528         * gdb/gdbserver/configure.srv (m68k*-*-uclinux*): New target.
 529         * gdb/gdbserver/linux-low.c (linux_create_inferior): Use vfork on
 530         mmuless systems.
 531         (linux_resume_one_process): Remove extraneous cast.
 532         (linux_read_offsets): New.
 533         (linux_target_op): Add linux_read_offsets on mmuless systems.
 534         * gdb/gdbserver/server.c (handle_query): Add qOffsets logic.
 535         * gdb/gdbserver/target.h (struct target_ops): Add read_offsets.
 536
 537 2006-03-30  Mark Mitchell <mark@codesourcery.com>
 538
 539         * libiberty/configure.ac: Add cygpath for mingw hosts.
 540         * libiberty/configure: Rebuilt.
 541         * libiberty/Makefile.in: Add cygpath.
 542         * libiberty/cygpath.c: New.
 543
 544 2006-03-30  Paul Brook  <paul@codesourcery.com>
 545
 546         Backport form mainline.
 547         * gdb/testsuite/gdb.mi/mi-until.exp: kfail broken until command.
 548         * gdb/testsuite/gdb.mi/mi2-until.exp: Ditto.
 549
 550 2006-03-29  Nathan Sidwell  <nathan@codesourcery.com>
 551
 552         * gdb/m68k-tdep.c (M68K_FPREG_TYPE, M68K_LONG_DOUBLE_FORMAT,
 553         M68K_RETURN_FP0): New.  Set for Coldfire.
 554         (m68k_register_type, m68k_register_to_value,
 555         m68k_svr4_extract_return_value, m68k_svr4_store_return_value,
 556         m68k_gdbarch_init): Use them.
 557
 558 2006-03-21  Mark Mitchell  <mark@codesourcery.com>
 559
 560         * gdb/ser-mingw.c (net_windows_state): Add mutex.
 561         (net_windows_select_thread): Grab lock around access to
 562         read_event.
 563         (net_windows_wait_handle): Do not reset the read_event.
 564         (net_windows_open): Create a mutex.
 565         (net_windows_read_prim): New function.
 566         (_initialize_ser_windows): Use it.
 567
 568 2006-03-20  Mark Mitchell  <mark@codesourcery.com>
 569
 570         * libiberty/pex-common.c (pex_run): Close the write end of the
 571         pipe after starting the child.
 572
 573         * gdb/config/arm/armv7m.mt (TDEPFILES): Add prologue-value.o.
 574
 575 2006-03-21  Paul Brook  <paul@codesourcery.com>
 576         Daniel Jacobowitz <dan@codesourcery.com>
 577         Jim Blandy <jimb@codesourcery.com>
 578
 579         * gdb/Makefile.in: Add prologue_value.{c,h}
 580         * gdb/arm-tdep.c: Include prologue-value.h.
 581         (thumb_skip_prologue): Remove.
 582         (thumb_analyze_prologue): New function.
 583         (arm_skip_prologue): Use thumb_analyze_prologue.
 584         (thumb_scan_prologue): Ditto.
 585         * gdb/prologue-value.c: New file.
 586         * gdb/prologue-value.h: New file.
 587         * gdb/config/arm/embed.mt (TDEPFILES): Add prologue-value.o.
 588         * gdb/config/arm/linux.mt (TDEPFILES): Add prologue-value.o.
 589         * gdb/config/arm/nbsd.mt (TDEPFILES): Add prologue-value.o.
 590         * gdb/config/arm/wince.mt (TDEPFILES): Add prologue-value.o.
 591         * gdb/testsuite/gdb.arch/thumb-prologue.c: New file.
 592         * gdb/testsuite/gdb.arch/thumb-prologue.exp: New file.
 593
 594 2006-03-20  Mark Mitchell  <mark@codesourcery.com>
 595
 596         * configure.tgt (arm*-stellaris-*): Use armv7m configuration.
 597         * config/arm/armv7m.mt: New file.
 598         * config/arm/tm-armv7m.h: Likewise.
 599         * arm-tdep.c (arm_register_name_strings): Use xPSR on ARM V7M.
 600         (arm_pc_is_thumb): ARM V7M is always Thumb.
 601         (set_disassembly_style): Use xPSR on ARM V7M.
 602         (arm_write_pc): Do not set T bit in CSPR on V7M.
 603
 604 2006-03-20  Mark Mitchell  <mark@codesourcery.com>
 605
 606         * libiberty/pex-win32.c (<errno.h>): Include.
 607         (fix_argv): Remove.
 608         (argv_to_cmdline): New function.
 609         (std_suffixes): New variable.
 610         (no_suffixes): Likewise.
 611         (find_executable): New function.
 612         (win32_spawn): Likewise.
 613         (spawn_script): Use win32_spawn instead of _spawnv[p].
 614         (pex_win32_exec_child): Replace MSVCRT calls with Win32 API calls.
 615         (pex_win32_wait): Likewise.
 616
 617 2006-03-19  Mark Mitchell  <mark@codesourcery.com>
 618
 619         * gdb/ser-mingw.c (free_pipe_state): Close pipe before calling
 620         pex_free.
 621
 622 2006-03-17  Mark Mitchell  <mark@codesourcery.com>
 623
 624         * gdb/config/arm/embed.mt (TDEPFILES): Remove remote-rdp.o.
 625
 626 2006-03-17  Jim Blandy  <jimb@codesourcery.com>
 627
 628         Add support for 'target remote |' on MinGW.
 629         * gdb/ser-mingw.c (struct pipe_state): New structure.
 630         (make_pipe_state, free_pipe_state, cleanup_pipe_state)
 631         (pipe_windows_open, pipe_windows_close, pipe_windows_read)
 632         (pipe_windows_write, pipe_wait_handle): New functions.
 633         (_initialize_ser_windows): Register a "pipe" interface based on
 634         them.
 635
 636         * libiberty/pex-common.c (pex_write_input): New function.
 637         * libiberty/pexecute.txh (pex_write_input): Document it.
 638         * libiberty/pex-common.h (struct pex_funcs): New function ptr fdopenw.
 639         * libiberty/pex-unix.c (pex_unix_fdopenw): New function.
 640         (funcs): List it as our fdopenw function.
 641         * libiberty/pex-win32.c (pex_win32_fdopenw): New function.
 642         (funcs): List it as our fdopenw function.
 643         * libiberty/pex-djgpp.c (funcs): Leave fdopenw null.
 644         * libiberty/pex-msdos (funcs): Same.
 645         * libiberty/functions.texi: Regenerated.
 646
 647         * include/libiberty.h (pex_write_input): New declaration.
 648
 649         * libiberty/pex-common.h (struct pex_obj): Doc fixes.
 650
 651         * libibery/functions.texi: Regenerate.
 652
 653 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 654
 655         * gdb/gdb_proc_service.h (paddr_t): Use psaddr_t if available.
 656         * gdb/proc-service.c (ps_xfer_memory): Cast paddr_t to unsigned
 657         long.
 658         (ps_pglobal_lookup): Cast CORE_ADDR to paddr_t.
 659
 660 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 661
 662         * gdb/gdbserver/linux-mips-low.c: Include <sys/ptrace.h> and
 663         "gdb_proc_service.h".
 664         (PTRACE_GET_THREAD_AREA): Define.
 665         (ps_get_thread_area): New function.
 666         * gdb/gdbserver/Makefile.in (linux-i386-low.o, linux-mips-low.o)
 667         (linux-x86-64-low.o): Update.
 668
 669 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 670
 671         * gdb/gdbserver/configure.ac: Remove checks for prfpregset_t.
 672         * gdb/gdbserver/gdb_proc_service.h: New file.
 673         * gdb/gdbserver/linux-i386-low.c, gdb/gdbserver/linux-x86-64-low.c,
 674         gdb/gdbserver/thread-db.c: Use the new "gdb_proc_service.h".
 675         * gdb/gdbserver/proc-service.c: Likewise.
 676         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
 677         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
 678         * gdb/gdbserver/Makefile.in (gdb_proc_service_h): Updated.
 679         * gdb/gdbserver/configure, config.in: Regenerated.
 680
 681 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 682
 683         * gdb/Makefile.in (mips_linux_tdep_h): New.
 684         (mpis-linux-nat.o, mips-linux-tdep.o): Update.
 685         * gdb/mips-linux-nat.c: Include "inferior.h", "mips-linux-tdep.h", and
 686         <sys/ptrace.h>.
 687         (have_ptrace_regsets, super_fetch_registers, super_store_registers)
 688         (mips64_linux_regsets_fetch_registers)
 689         (mips64_linux_regsets_store_registers, mips64_linux_fetch_registers)
 690         (mips64_linux_store_registers): New.
 691         (_initialize_mips_linux_nat): Override to_fetch_registers and
 692         to_store_registers.
 693         * gdb/mips-linux-tdep.h: New file.
 694         * gdb/mips-linux-tdep.c: Include "mips-linux-tdep.c".
 695         (ELF_NGREG, ELF_NFPREG, elf_greg_t, elf_gregset_t, elf_fpreg_t)
 696         (elf_fpregset_t, FPR_BASE, PC, CAUSE, BADVADDR, MMHI, MMLO)
 697         (FPC_CSR, FPC_EIR, EF_REG0, EF_REG31, EF_LO, EF_HI, EF_CP0_EPC)
 698         (EF_CP0_BADVADDR, EF_CP0_STATUS, EF_CP0_CAUSE, EF_SIZE)
 699         (MIPS64_ELF_NGREG, MIPS64_ELF_NFPREG, mips64_elf_greg_t)
 700         (mips64_elf_gregset_t, mips64_elf_fpreg_t, mips64_elf_fpregset_t)
 701         (MIPS64_FPR_BASE, MIPS64_PC, MIPS64_CAUSE, MIPS64_BADVADDR)
 702         (MIPS64_MMHI, MIPS64_MMLO, MIPS64_FPC_CSR, MIPS64_FPC_EIR)
 703         (MIPS64_EF_REG0, MIPS64_EF_REG31, MIPS64_EF_LO, MIPS64_EF_HI)
 704         (MIPS64_EF_CP0_EPC, MIPS64_EF_CP0_BADVADDR, MIPS64_EF_CP0_STATUS)
 705         (MIPS64_EF_CP0_CAUSE, MIPS64_EF_SIZE): Delete.
 706         (supply_32bit_reg): Use gdb_byte.
 707         (supply_64bit_reg): New.
 708         (mips_supply_gregset, mips_fill_gregset, mips_supply_fpregset)
 709         (mips_fill_fpregset, fetch_core_registers, supply_gregset)
 710         (fill_gregset, supply_fpregset): Update for renamed types.
 711         (mips64_supply_gregset): Use gdb_byte and supply_64bit_reg.
 712         (mips64_fill_gregset): Make global.  Handle 32-bit register
 713         sizes.
 714         (mips64_fill_fpregset): Make global.  Use gdb_byte.  Handle
 715         FP regsets properly.
 716
 717 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 718
 719         * gdb/mips-linux-tdep.c (mips_supply_gregset): Renamed from supply_gregset.
 720         (mips_fill_gregset): Renamed from fill_gregset.
 721         (mips_supply_fpregset): Renamed from supply_fpregset.
 722         (mips_fill_fpregset): Renamed from fill_fpregset.
 723         (fetch_core_registers): Update calls.
 724         (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset): New
 725         functions.
 726
 727 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 728
 729         * gdb/mips-tdep.c (mips_gdbarch_init): Default 64-bit ELF files to N64.
 730
 731 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 732
 733         * gdb/mips-tdep.c (is_mips16_addr, mips32_next_pc, add_offset_16):
 734         Correct arithmetic for 64-bit CORE_ADDR.
 735
 736 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 737
 738         * gdb/mips-linux-tdep.c: Include "floatformat.h".
 739         (mips_linux_init_abi): Use 128-bit long double for N32 and N64.
 740         (mips_n32n64_return_value): Support 128-bit long double.
 741         (print_gp_register_row): Don't print spaces before ignored
 742         or floating point registers.
 743
 744 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 745
 746         * gdb/mips-mdebug-tdep.c (compare_pdr_entries): Use bfd_get_signed_32
 747         for code addresses.
 748         (non_heuristic_proc_desc): Likewise.
 749
 750 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 751
 752         * gdb/mips-linux-nat.c: Include "gdb_proc_service.h".
 753         (PTRACE_GET_THREAD_AREA): Define.
 754         (ps_get_thread_area): New.
 755         * gdb/Makefile.in (mips-linux-nat.o): Update.
 756
 757 2006-03-08  Paul Brook  <paul@codesourcery.com>
 758
 759         Backport from mainline.
 760         * gdb/arm-tdep.c (arm_push_dummy_call): Remove stack alignment.
 761         (arm_frame_align): New function.
 762         (arm_gdbarch_init): Use it.
 763
 764 2006-03-07  Paul Brook  <paul@codesourcery.com>
 765
 766         Backport from mainline.
 767         * gdb/testsuite/gdb.base/assign.exp: Correct fail message.
 768
 769 2006-03-07  Paul Brook  <paul@codesourcery.com>
 770
 771         Backport from mainline.
 772         * sim/arm/elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
 773
 774 2006-03-07  Paul Brook  <paul@codesourcery.com>
 775
 776         Backport from mainline.
 777         * gdb/testsuite/lib/compiler.c: Extract armcc version number.
 778         * gdb/testsuite/lib/compiler.cc: Ditto.
 779
 780 2006-03-07  Paul Brook  <paul@codesourcery.com>
 781
 782         Backport from mainline.
 783         2006-03-03  Khem Raj <khem@mvista.com>
 784         * remote-rdp.c (remote_rdp_xfer_inferior_memory): Use gdb_byte.
 785
 786 2006-03-07  Paul Brook  <paul@codesourcery.com>
 787
 788         Backport from mainline.
 789         * gdb.arch/altivec-abi.exp: Use nowarnings instead of
 790         additional_flags=-w.
 791         * gdb.arch/altivec-regs.exp: Ditto.
 792         * gdb.arch/e500-abi.exp: Ditto.
 793         * gdb.arch/e500-regs.exp: Ditto.
 794         * gdb.base/all-bin.exp: Ditto.
 795         * gdb.base/annota1.exp: Ditto.
 796         * gdb.base/annota3.exp: Ditto.
 797         * gdb.base/args.exp: Ditto.
 798         * gdb.base/arithmet.exp: Ditto.
 799         * gdb.base/assign.exp: Ditto.
 800         * gdb.base/async.exp: Ditto.
 801         * gdb.base/bang.exp: Ditto.
 802         * gdb.base/break.exp: Ditto.
 803         * gdb.base/call-rt-st.exp: Ditto.
 804         * gdb.base/completion.exp: Ditto.
 805         * gdb.base/cond-expr.exp: Ditto.
 806         * gdb.base/condbreak.exp: Ditto.
 807         * gdb.base/consecutive.exp: Ditto.
 808         * gdb.base/define.exp: Ditto.
 809         * gdb.base/display.exp: Ditto.
 810         * gdb.base/ena-dis-br.exp: Ditto.
 811         * gdb.base/environ.exp: Ditto.
 812         * gdb.base/eval-skip.exp: Ditto.
 813         * gdb.base/info-proc.exp: Ditto.
 814         * gdb.base/jump.exp: Ditto.
 815         * gdb.base/logical.exp: Ditto.
 816         * gdb.base/long_long.exp: Ditto.
 817         * gdb.base/maint.exp: Ditto.
 818         * gdb.base/miscexprs.exp: Ditto.
 819         * gdb.base/pc-fp.exp: Ditto.
 820         * gdb.base/pointers.exp: Ditto.
 821         * gdb.base/relational.exp: Ditto.
 822         * gdb.base/reread.exp: Ditto.
 823         * gdb.base/sect-cmd.exp: Ditto.
 824         * gdb.base/sep.exp: Ditto.
 825         * gdb.base/sepdebug.exp: Ditto.
 826         * gdb.base/until.exp: Ditto.
 827         * gdb.base/whatis-exp.exp: Ditto.
 828         * gdb.cp/annota2.exp: Ditto.
 829         * gdb.cp/annota3.exp: Ditto.
 830         * gdb.trace/actions.exp: Ditto.
 831         * gdb.trace/backtrace.exp: Ditto.
 832         * gdb.trace/circ.exp: Ditto.
 833         * gdb.trace/collection.exp: Ditto.
 834         * gdb.trace/deltrace.exp: Ditto.
 835         * gdb.trace/infotrace.exp: Ditto.
 836         * gdb.trace/limits.exp: Ditto.
 837         * gdb.trace/packetlen.exp: Ditto.
 838         * gdb.trace/passc-dyn.exp: Ditto.
 839         * gdb.trace/passcount.exp: Ditto.
 840         * gdb.trace/report.exp: Ditto.
 841         * gdb.trace/save-trace.exp: Ditto.
 842         * gdb.trace/tfind.exp: Ditto.
 843         * gdb.trace/tracecmd.exp: Ditto.
 844         * gdb.trace/while-dyn.exp: Ditto.
 845         * gdb.trace/while-stepping.exp: Ditto.
 846         * lib/gdb.exp: Ditto.
 847         (gdb_compile): Handle nowarning option.
 848