gdb/gdbserver/ChangeLog

   1 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
   4         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
   5
   6 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
   7
   8         * configure.srv (arm*-*-mingw32ce*): Move near the other
   9         arm targets.
  10
  11 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
  12
  13         * configure.ac: Add errno checking.
  14         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
  15         sys/file.h and malloc.h.
  16         (AC_CHECK_DECLS): Add perror.
  17         (srv_mingwce): Handle.
  18         * configure.srv (i[34567]86-*-cygwin*): Add
  19         win32-i386-low.o to srv_tgtobj.
  20         (i[34567]86-*-mingw*): Likewise.
  21         (arm*-*-mingw32ce*): Add case.
  22         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
  23         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
  24         [__MINGW32CE__] (strerror): New function.
  25         [__MINGW32CE__] (errno): Define to GetLastError.
  26         [__MINGW32CE__] (COUNTOF): New macro.
  27         (remote_open): Remove extra close call.
  28         * mem-break.c (delete_breakpoint_at): New function.
  29         * mem-break.h (delete_breakpoint_at): Declare.
  30         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
  31         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
  32         [USE_WIN32API] (read, write): Add char* casts.
  33         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
  34         * server.h: Include wincecompat.h on Windows CE.
  35         [HAVE_ERRNO_H]: Check.
  36         (perror): Declare if not declared.
  37         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
  38         (perror_with_name): Remove errno declaration.
  39         * wincecompat.h: New.
  40         * wincecompat.c: New.
  41         * win32-low.h: New.
  42         * win32-arm-low.c: New.
  43         * win32-i386-low.c: New.
  44         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
  45         (OUTMSG2): Make it safe.
  46         (_T): New macro.
  47         (COUNTOF): New macro.
  48         (NUM_REGS): Get it from the low target.
  49         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
  50         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
  51         (thread_rec): Let low target handle debug registers.
  52         (child_add_thread): Likewise.
  53         (child_init_thread_list): Likewise.
  54         (continue_one_thread): Likewise.
  55         (regptr): New.
  56         (do_child_fetch_inferior_registers): Move to ...
  57         * win32-i386-low.c: ... here, and rename to ...
  58         (do_fetch_inferior_registers): ... this.
  59         * win32-low.c (child_fetch_inferior_registers):
  60         Go through the low target.
  61         (do_child_store_inferior_registers): Use regptr.
  62         (strwinerror): New function.
  63         (win32_create_inferior): Handle Windows CE.
  64         Use strwinerror instead of strerror on Windows error
  65         codes.  Add program to the error output.
  66         Don't close the main thread handle on Windows CE.
  67         (win32_attach): Use coredll.dll on Windows CE.
  68         (win32_kill): Close current process and current
  69         thread handles.
  70         (win32_detach): Use coredll.dll on Windows CE.
  71         (win32_resume): Let low target handle debug registers, and
  72         step request.
  73         (handle_exception): Add/Remove initial breakpoint.  Avoid
  74         non-existant WSTOPSIG on Windows CE.
  75         (win32_read_inferior_memory): Cast to remove warning.
  76         (win32_arch_string): Go through the low target.
  77         (initialize_low): Call set_breakpoint_data with the low
  78         target's breakpoint.
  79         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
  80         FOP_REGNUM, mappings): Move to ...
  81         * win32-i386-low.c: ... here.
  82         * win32-low.c (win32_thread_info): Move to ...
  83         * win32-low.h: ... here.
  84         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
  85         win32-arm-low.c and wincecompat.c.
  86         (all:): Add $EXEEXT.
  87         (install-only:): Likewise.
  88         (gdbserver:): Likewise.
  89         (gdbreplay:): Likewise.
  90         * config.in: Regenerate.
  91         * configure: Regenerate.
  92
  93 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
  94
  95         * win32-low.c: Rename typedef thread_info to
  96         win32_thread_info throughout.
  97
  98 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
  99
 100         * win32-i386-low.c: Rename to ...
 101         * win32-low.c: ... this.
 102         * configure.srv: Replace win32-i386-low.o with win32-low.o.
 103         * Makefile.in: Likewise.
 104
 105 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
 106
 107         * remote-utils.c (monitor_output): Constify msg parameter.
 108         * server.h (monitor_output): Likewise.
 109         * win32-i386-low.c (handle_output_debug_string): New.
 110         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
 111         handle_output_debug_string.
 112         (get_child_debug_event): Likewise.
 113
 114 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
 115
 116         * server.c (main): Correct strtoul check.
 117
 118 2007-03-27  Jon Ringle  <jon@ringle.org>
 119
 120         * linux-low.c: Check __ARCH_HAS_MMU__ also.
 121
 122 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
 123
 124         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
 125
 126 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
 127
 128         * terminal.h: Check HAVE_SGTTY_H.
 129
 130 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
 131
 132         * remote-utils.c (remote_open): Print out the assigned port number.
 133
 134 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
 135
 136         * remote-utils.c (monitor_output): New function.
 137         * server.c (debug_threads): Define here.
 138         (monitor_show_help): New function.
 139         (handle_query): Handle qRcmd.
 140         (main): Do not handle 'd' packet.
 141         * server.h (debug_threads, remote_debug, monitor_output): Declare.
 142         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
 143         of debug_threads.
 144
 145 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 146
 147         * Makefile.in (EXEEXT): New.
 148         (clean): Use $(EXEEXT).
 149
 150 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 151
 152         * target.h (target_ops): Rename send_signal to request_interrupt,
 153         and remove enum target_signal parameter.
 154         * linux-low.c (linux_request_interrupt): Rename from
 155         linux_send_signal, and always send SIGINT.
 156         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
 157         and always send SIGINT.
 158         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
 159         of send_signal.
 160         (input_interrupt): Likewise.
 161
 162 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 163
 164         * server.c (get_features_xml): Check if target implemented
 165         arch_string.
 166         * win32-i386-low.c (win32_arch_string): New.
 167         (win32_target_ops): Add win32_arch_string as arch_string member.
 168
 169 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
 170
 171         * spu-low.c (spu_arch_string): New.
 172         (spu_target_ops): Add spu_arch_string.
 173
 174 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
 175
 176         * remote-utils.c: Remove HAVE_TERMINAL_H check.
 177         * configure.ac: Do not check for terminal.h.
 178         * configure, config.in: Regenerated.
 179
 180 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 181
 182         * Makefile.in (OBS): Add $(XML_BUILTIN).
 183         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
 184         (clean): Update.
 185         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
 186         (arm-with-iwmmxt.c): New.
 187         * config.in, configure: Regenerate.
 188         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
 189         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
 190         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
 191         (arm*-*-linux*): Add iWMMXt and regset support.
 192         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
 193         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
 194         (arm_store_wmmxregset, target_regsets): New.
 195         * server.c (get_features_xml): Take annex argument.  Check builtin
 196         XML documents.
 197         (handle_query): Handle multiple annexes.
 198
 199 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 200
 201         * remote-utils.c [USE_WIN32API] (read, write): Define.
 202         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
 203         write.
 204
 205 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
 206
 207         * linux-i386-low.c (the_low_target): Set arch_string.
 208         * linux-x86-64-low.c (the_low_target): Likewise.
 209         * linux-low.c (linux_arch_string): New.
 210         (linux_target_ops): Add it.
 211         * linux-low.h (struct linux_target_ops): Add arch_string.
 212         * server.c (write_qxfer_response): Use const void * for DATA.
 213         (get_features_xml): New.
 214         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
 215         * target.h (struct target_ops): Add arch_string method.
 216
 217 2007-01-03  Denis Pilat  <denis.pilat@st.com>
 218             Daniel Jacobowitz  <dan@codesourcery.com>
 219
 220         * linux-low.c (linux_kill): Handle being called with no threads.
 221         * win32-i386-low.c (win32_kill): Likewise.
 222         (get_child_debug_event): Clear current_process_handle.
 223
 224 2006-12-30  Denis PILAT  <denis.pilat@st.com>
 225             Daniel Jacobowitz  <dan@codesourcery.com>
 226
 227         * remote-utils.c (remote_open): Check the type of specified
 228         serial port devices before opening them.
 229         * server.c (main): Kill the inferior if an error occurs during
 230         the first remote_open.
 231
 232 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
 233
 234         * README: Update supported targets.
 235
 236 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
 237
 238         * Makefile.in (clean): Remove reg-mips64.c.
 239         (reg-mips64.c, reg-mips64.o): New rules.
 240         * configure.srv: Handle mips64.  Include regset support for mips.
 241         * linux-mips-low.c (union mips_register): New.
 242         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
 243         (mips_breakpoint, mips_breakpoint_at): Use int.
 244         (mips_collect_register, mips_supply_register)
 245         (mips_collect_register_32bit, mips_supply_register_32bit)
 246         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
 247         (mips_store_fpregset, target_regsets): New.
 248         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
 249
 250 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
 251
 252         * configure.srv: Add target "spu*-*-*".
 253         * Makefile.in (clean): Remove reg-spu.c.
 254         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
 255         * spu-low.c: New file.
 256
 257 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 258
 259         * configure.ac: Correct td_thr_tls_get_addr test.
 260         * configure: Regenerated.
 261
 262 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 263
 264         * linux-low.c (linux_wait_for_event): Reformat.  Use the
 265         pass_signals array.
 266         * remote-utils.c (decode_address_to_semicolon): New.
 267         * server.c (pass_signals, handle_general_set): New.
 268         (handle_query): Mention QPassSignals for qSupported.
 269         (main): Call handle_general_set.
 270         * server.h (pass_signals, decode_address_to_semicolon): New.
 271
 272 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
 273
 274         * server.c (handle_query): Correct error handling for read_auxv.
 275
 276 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
 277
 278         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
 279         and srv_linux_thread_db to yes.
 280         * linux-s390-low.c (s390_fill_gregset): New function.
 281         (target_regsets): Define data structure.
 282
 283 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
 284
 285         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
 286         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
 287         * config.in, configure: Regenerated.
 288         * inferiors.c (gdb_id_to_thread): New function.
 289         (gdb_id_to_thread_id): Use it.
 290         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
 291         * linux-low.h (struct process_info): Add th member.
 292         (thread_db_get_tls_address): New prototype.
 293         * remote-utils.c (decode_address): Make non-static.
 294         * server.c (handle_query): Handle qGetTLSAddr.
 295         * server.h (gdb_id_to_thread, decode_address): New prototypes.
 296         * target.h (struct target_ops): Add get_tls_address.
 297         * thread-db.c (maybe_attach_thread): Save the thread handle.
 298         (thread_db_get_tls_address): New.
 299
 300 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 301
 302         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
 303         (linux_resume_one_process): Take a siginfo_t *.  Update all
 304         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
 305         (struct pending_signals): Add a siginfo_t.
 306         (linux_wait_for_process): Always set last_status.
 307         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
 308         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
 309         * linux-low.h (struct process_info): Add last_status.
 310
 311 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
 312
 313         * remote-utils.c (try_rle): New function.
 314         (putpkt_binary): Use it.
 315
 316 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
 317
 318         * Makefile.in (clean): Clean reg-x86-64-linux.c.
 319         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
 320         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
 321         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
 322         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
 323         point registers.
 324
 325 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
 326
 327         * server.c (terminal_fd): New variable.
 328         (old_foreground_pgrp): Likewise.
 329         (restore_old_foreground_pgrp): New function.
 330         (start_inferior): Record the terminal file descriptor in terminal_fd
 331         and its original foreground group in old_foreground_pgrp.  Register
 332         restore_old_foreground_pgrp with atexit().
 333
 334 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
 335
 336         * server.c (handle_query): Correct qPart to qXfer.
 337
 338 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
 339
 340         * configure.ac: Check for more headers which are missing on
 341         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
 342         * configure.srv: Add Cygwin and mingw32.
 343         * remote-utils.c: Don't include headers unconditionally which
 344         are missing on mingw32.  Include <winsock.h> for mingw32.
 345         (remote_open): Adjust for mingw32 support.  Flush
 346         standard error after writing to it.
 347         (remote_close, putpkt_binary, input_interrupt, block_async_io)
 348         (unblock_async_io, enable_async_io, disable_async_io)
 349         (readchar, getpkt): Update for Winsock support.
 350         (prepare_resume_reply): Expect a protocol signal number.
 351         * server.c: Disable <sys/wait.h> on mingw32.
 352         (start_inferior): Adjust for mingw32 support.  Flush
 353         standard error after writing to it.
 354         (attach_inferior): Likewise.  Use protocol signal
 355         numbers.
 356         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
 357         and names.
 358         * win32-i386-low.c: New file.
 359         * Makefile.in (XM_CLIBS): Set.
 360         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
 361         (win32-i386-low.o): New dependency rule.
 362         * linux-low.c (linux_wait): Use target signal numbers.
 363         * target.h (struct target_ops): Doc fix.
 364         * server.h (target_signal_to_name): New prototype.
 365         * gdbreplay.c: Don't include headers unconditionally which
 366         are missing on mingw32.  Include <winsock.h> for mingw32.
 367         (remote_close, remote_open): Adjust for Winsock support.
 368         * configure, config.in: Regenerated.
 369
 370 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
 371
 372         * server.c (decode_xfer_read, write_qxfer_response): New.
 373         (handle_query): Take a packet length argument.  Handle
 374         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
 375         the qSupported response.
 376         (main): Update call to handle_query.
 377
 378 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
 379
 380         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
 381         (putpkt_binary): Renamed from putpkt and adjusted for binary
 382         data.
 383         (putpkt): New wrapper for putpkt_binary.
 384         (readchar): Don't mask off the high bit.
 385         (decode_X_packet): New function.
 386         * server.c (main): Call putpkt_binary if a handler sets the packet
 387         length.  Save the length of the incoming packet.  Handle 'X'.
 388         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
 389
 390 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
 391
 392         * server.c (handle_query): Handle qSupported.
 393
 394 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 395
 396         * remote-utils.c (all_symbols_looked_up): New variable.
 397         (look_up_one_symbol): Check it.
 398         * server.h (look_up_one_symbol): New declaration.
 399         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
 400
 401 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 402
 403         * Makefile.in (linux-arm-low.o): Update dependencies.
 404         * linux-arm-low.c: Include "gdb_proc_service.h".
 405         (PTRACE_GET_THREAD_AREA): Define.
 406         (ps_get_thread_area): New function.
 407
 408 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
 409
 410         * configure.srv (m68k*-*-uclinux*): New target.
 411         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
 412         (linux_resume_one_process): Remove extraneous cast.
 413         (linux_read_offsets): New.
 414         (linux_target_op): Add linux_read_offsets on mmuless systems.
 415         * server.c (handle_query): Add qOffsets logic.
 416         * target.h (struct target_ops): Add read_offsets.
 417
 418 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 419
 420         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
 421         (PTRACE_GET_THREAD_AREA): Define.
 422         (ps_get_thread_area): New function.
 423         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
 424         (linux-x86-64-low.o): Update.
 425
 426 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 427
 428         * configure.ac: Remove checks for prfpregset_t.
 429         * gdb_proc_service.h: New file.
 430         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
 431         new "gdb_proc_service.h".
 432         * proc-service.c: Likewise.
 433         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
 434         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
 435         * Makefile.in (gdb_proc_service_h): Updated.
 436         * configure, config.in: Regenerated.
 437
 438 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 439
 440         * remote-utils.c (prepare_resume_reply): Move declaration
 441         of gdb_id_from_wait to the top of the block.
 442
 443 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
 444
 445         * linux-low.c (regsets_store_inferior_registers): Read the regset
 446         from the target before filling it.
 447
 448 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 449
 450         * server.c (attach_inferior): Return SIGTRAP for a successful
 451         attach.
 452
 453 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 454
 455         * Makefile.in (OBS): Add version.o.
 456         (STAGESTUFF): Delete.
 457         (version.o): Add dependencies.
 458         (version.c): Replace rule.
 459         (clean): Remove version.c.
 460         * server.c (gdbserver_version): New.
 461         (gdbserver_usage): Use printf.
 462         (main): Handle --version and --help.
 463         * server.h (version, host_name): Add declarations.
 464
 465 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
 466
 467         * linux-arm-low.c:
 468         * linux-arm-low.c:
 469         * inferiors.c:
 470         * i387-fp.h:
 471         * i387-fp.c:
 472         * gdbreplay.c:
 473         * regcache.c:
 474         * proc-service.c:
 475         * mem-break.h:
 476         * mem-break.c:
 477         * linux-x86-64-low.c:
 478         * linux-sh-low.c:
 479         * linux-s390-low.c:
 480         * linux-ppc64-low.c:
 481         * linux-ppc-low.c:
 482         * linux-mips-low.c:
 483         * linux-m68k-low.c:
 484         * linux-m32r-low.c:
 485         * linux-low.h:
 486         * linux-low.c:
 487         * linux-ia64-low.c:
 488         * linux-i386-low.c:
 489         * linux-crisv32-low.c:
 490         * thread-db.c:
 491         * terminal.h:
 492         * target.h:
 493         * target.c:
 494         * server.h:
 495         * server.c:
 496         * remote-utils.c:
 497         * regcache.h:
 498         * utils.c:
 499         * Makefile.in:
 500         * configure.ac:
 501         * gdbserver.1: Add (C) after Copyright.  Update the FSF
 502         address.
 503
 504 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
 505
 506         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
 507         (arm_breakpoint_at): Recognize both breakpoints.
 508         (the_low_target): Use the correct breakpoint instruction.
 509
 510 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
 511
 512         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
 513         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
 514         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
 515         (the_low_target): Update.
 516
 517 2005-10-25  Andreas Schwab  <schwab@suse.de>
 518
 519         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
 520
 521         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
 522         (ia64_num_regs): Reduce to 462.
 523
 524 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
 525
 526         * acinclude.m4: Correct quoting.
 527         * aclocal.m4: Regenerated.
 528
 529         Suggested by SZOKOVACS Robert <szo@ies.hu>:
 530         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
 531         (thread_db_init): Call thread_db_err_str.
 532         * configure.ac: Check for TD_VERSION.
 533         * config.in, configure: Regenerated.
 534
 535 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 536
 537         * server.h (error, fatal, warning): Add ATTR_FORMAT.
 538
 539 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 540
 541         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
 542         is not available.  Define HAVE_PTRACE_GETREGS if it is.
 543         * config.in, configure: Regenerated.
 544         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
 545         * linux-i386-low.c, linux-m68k-low.c: Update to use
 546         HAVE_PTRACE_GETREGS.
 547         * linux-low.c (regsets_fetch_inferior_registers)
 548         (regsets_store_inferior_registers): Only return 0 if we processed
 549         GENERAL_REGS.
 550         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
 551         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
 552
 553 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 554
 555         * inferiors.c (struct thread_info): Add gdb_id.
 556         (add_thread): Add gdb_id argument.
 557         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
 558         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
 559         calls to add_thread.
 560         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
 561         * server.c (handle_query): Use thread_to_gdb_id.
 562         (handle_v_cont, main): Use gdb_id_to_thread_id.
 563         * server.h (add_thread): Update prototype.
 564         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
 565         prototypes.
 566
 567 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 568
 569         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
 570         left-padded registers.
 571         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
 572         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
 573
 574 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
 575
 576         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
 577         * configure: Regenerate.
 578         * config.in: Regenerate.
 579         * server.h (NEED_DECLARATION_STRERROR):
 580         Replace with !HAVE_DECL_STRERROR.
 581
 582 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
 583
 584         * linux-low.c (linux_wait, linux_send_signal): Don't test
 585         an unsigned long variable for > 0 if it could be MAX_ULONG.
 586         * server.c (myresume): Likewise.
 587         * target.c (set_desired_inferior): Likewise.
 588
 589 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
 590
 591         * configure.ac: Simplify and improve check for socklen_t.
 592         * configure, config.in: Regenerate.
 593
 594 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
 595
 596         * acconfig.h: Remove.
 597         * configure.ac: Add a test for socklen_t.  Use three-argument
 598         AC_DEFINE throughout.
 599         * config.in: Regenerated using autoheader 2.59.
 600         * configure: Regenerated.
 601
 602         * gdbreplay.c (socklen_t): Provide a default.
 603         (remote_open): Use socklen_t.
 604         * remote-utils.c (socklen_t): Provide a default.
 605         (remote_open): Use socklen_t.
 606         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
 607         unsigned char.
 608
 609         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
 610         char for buffers.
 611         * linux-low.c (linux_read_memory, linux_write_memory)
 612         (linux_read_auxv): Likewise.
 613         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
 614         (check_mem_write): Likewise.
 615         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
 616         Likewise.
 617         * regcache.c (struct inferior_rgcache_data, registers_to_string)
 618         (registers_from_string, register_data): Likewise.
 619         * server.c (handle_query, main): Likewise.
 620         * server.h (convert_ascii_to_int, convert_int_to_ascii)
 621         (decode_M_packet): Likewise.
 622         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
 623         * target.h (struct target_ops): Update read_memory, write_memory,
 624         and read_auxv.
 625         (read_inferior_memory, write_inferior_memory): Update.
 626         * linux-low.h (struct linux_target_ops): Change type of breakpoint
 627         to unsigned char *.
 628         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
 629         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
 630         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
 631         linux-s390-low.c, linux-sh-low.c: Update for changes in
 632         read_inferior_memory and the_low_target->breakpoint.
 633
 634 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
 635
 636         * Makefile.in (SFILES): Add linux-ppc64-low.c.
 637         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
 638         * configure.srv: Add powerpc64-*-linux*.
 639         * linux-ppc64-low.c: New file.
 640
 641 2005-05-23  Orjan Friberg  <orjanf@axis.com>
 642
 643         * linux-cris-low.c: New file with support for CRIS.
 644         * linux-crisv32-low.c: Ditto for CRISv32.
 645         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
 646         (clean): Add reg-cris.c and reg-crisv32.c.
 647         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
 648         reg-crisv32.o, and reg-crisv32.c to make rules.
 649         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
 650         recognized targets.
 651
 652 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
 653
 654         * linux-low.c (fetch_register): Ensure buffer size is a multiple
 655         of sizeof (PTRACE_XFER_TYPE).
 656         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
 657
 658 2005-05-12  Orjan Friberg  <orjanf@axis.com>
 659
 660         * target.h (struct target_ops): Add insert_watchpoint,
 661         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
 662         pointers for hardware watchpoint support.
 663         * linux-low.h (struct linux_target_ops): Ditto.
 664         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
 665         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
 666         to linux_target_ops.
 667         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
 668         reply packet.
 669         * server.c (main): Recognize 'Z' and 'z' packets.
 670
 671 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
 672
 673         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
 674         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
 675         (the_low_target): Add new members.
 676
 677 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 678
 679         * proc-service.c (ps_lgetregs): Search all_processes instead of
 680         all_threads.
 681
 682 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 683
 684         * server.c (start_inferior): Change return type to int.
 685         (attach_inferior): Change sigptr to int *.
 686         (handle_v_cont, handle_v_requests): Change signal to int *.
 687         (main): Change signal to int.
 688
 689 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
 690
 691         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
 692         * configure.srv: Add m32r*-*-linux*.
 693         * linux-m32r-low.c: New file.
 694
 695 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
 696
 697         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
 698
 699 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 700
 701         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
 702         Take unsigned long arguments for PIDs.
 703         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
 704         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
 705         (wait_for_sigstop, linux_resume_one_process)
 706         (regsets_fetch_inferior_registers, linux_send_signal)
 707         (linux_read_auxv): Likewise.  Update the types of variables holding
 708         PIDs.  Update format string specifiers.
 709         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
 710         * remote-utils.c (prepare_resume_reply): Likewise.
 711         * server.c (cont_thread, general_thread, step_thread)
 712         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
 713         unsigned long.
 714         (handle_query): Update format specifiers.
 715         (handle_v_cont, main): Use strtoul for thread IDs.
 716         * server.h (struct inferior_list_entry): Use unsigned long for ID.
 717         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
 718         (general_thread, step_thread, thread_from_wait)
 719         (old_thread_from_wait): Update.
 720         * target.h (struct thread_resume): Use unsigned long for THREAD.
 721         (struct target_ops): Use unsigned long for arguments to attach and
 722         thread_alive.
 723
 724 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
 725
 726         * acinclude.m4: Include bfd/bfd.m4 directly.
 727         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
 728         <agriffis@toolchain.org>.
 729         * aclocal.m4, configure: Regenerated.
 730
 731 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 732
 733         * configure.ac: Rename configure.in, require autoconf 2.59.
 734         * configure: Re-generate.
 735
 736 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
 737
 738         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
 739         LIBS when finished.
 740         * aclocal.m4: Regenerated.
 741         * configure: Regenerated.
 742
 743 2004-11-21  Andreas Schwab  <schwab@suse.de>
 744
 745         * linux-m68k-low.c (m68k_num_gregs): Define.
 746         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
 747         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
 748         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
 749         (m68k_breakpoint_at): New.  Add to the_low_target.
 750
 751         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
 752         srv_linux_thread_db to yes.
 753
 754 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
 755
 756         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
 757         (ARCH_SET_FS): Likewise.
 758         (ARCH_GET_FS): Likewise.
 759         (ARCH_GET_GS): Likewise.
 760
 761 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
 762
 763         * linux-i386-low.c (ps_get_thread_area): New.
 764         * linux-x86-64-low.c (ps_get_thread_area): New.
 765         * linux-low.c: Include <sys/syscall.h>.
 766         (linux_kill_one_process): Don't kill the first thread here.
 767         (linux_kill): Kill the first thread here.
 768         (kill_lwp): New function.
 769         (send_sigstop, linux_send_signal): Use it.
 770         * proc-service.c: Clean up #ifdefs.
 771         (fpregset_info): Delete.
 772         (ps_lgetregs): Update and enable implementation.
 773         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
 774         implementations.
 775         * remote-utils.c (struct sym_cache, symbol_cache): New.
 776         (input_interrupt): Print a clearer message.
 777         (async_io_enabled): New variable.
 778         (enable_async_io, disable_async_io): Use it.  Update comments.
 779         (look_up_one_symbol): Use the symbol cache.
 780         * thread-db.c (thread_db_look_up_symbols): New function.
 781         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
 782
 783 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
 784
 785         * configure.in: Test for -rdynamic.
 786         * configure: Regenerated.
 787         * Makefile (INTERNAL_LDFLAGS): New.
 788         (gdbserver, gdbreplay): Use it.
 789
 790 2004-09-02  Andrew Cagney  <cagney@gnu.org>
 791
 792         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
 793
 794 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
 795
 796         * linux-low.c (linux_wait): Clear all_processes list also.
 797
 798 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
 799
 800         * linux-low.c: Include <errno.h>.  Remove extern declaration of
 801         errno.
 802
 803 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
 804
 805         * gdbreplay.c, server.h, utils.c: Update copyright years.
 806
 807 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
 808
 809         * server.c (main): Print child status or termination signal from
 810         variable 'signal', not 'sig'.
 811
 812 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
 813
 814         * linux-low.c (linux_read_memory): Change return type to
 815         int.  Check for and return error from ptrace().
 816         * target.c (read_inferior_memory): Change return type to int.  Pass
 817         back return status from the_target->read_memory().
 818         * target.h (struct target_ops): Adapt *read_memory() prototype.
 819         Update comment.
 820         (read_inferior_memory): Adapt prototype.
 821         * server.c (main): Return an error packet if
 822         read_inferior_memory() returns an error.
 823
 824 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
 825
 826         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
 827         Unify with other clean targets.
 828
 829 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 830
 831         * server.c (handle_v_cont): Call set_desired_inferior.
 832
 833 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 834
 835         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
 836
 837 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 838
 839         * linux-low.c (linux_wait): Unblock async I/O.
 840         (linux_resume): Block and enable async I/O.
 841         * remote-utils.c (block_async_io, unblock_async_io): New functions.
 842         * server.h (block_async_io, unblock_async_io): Add prototypes.
 843
 844 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 845
 846         * remote-utils.c (remote_open): Print a status notice after
 847         opening a TCP port.
 848         * server.c (attach_inferior): Print a status notice after
 849         attaching.
 850
 851 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 852
 853         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
 854
 855 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
 856
 857         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
 858         error packet.
 859         * server.c, target.h: Update copyright years.
 860
 861 2004-02-25  Roland McGrath  <roland@redhat.com>
 862
 863         * target.h (struct target_ops): New member `read_auxv'.
 864         * server.c (handle_query): Handle qPart:auxv:read: query using that.
 865         * linux-low.c (linux_read_auxv): New function.
 866         (linux_target_ops): Initialize `read_auxv' member to that.
 867
 868 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
 869
 870         Committed by Jim Blandy  <jimb@redhat.com>.
 871
 872         * linux-s390-low.c (s390_num_regs): Update.
 873         (s390_regmap): Remove control registers.  Use __s390x__ predefine
 874         instead of GPR_SIZE to distiguish s390 and s390x targets.
 875
 876 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
 877
 878         * linux-low.c: Update copyright year.
 879         (check_removed_breakpoint): Clear pending_is_breakpoint.
 880         (linux_set_resume_request, linux_queue_one_thread)
 881         (resume_status_pending_p): New functions.
 882         (linux_continue_one_thread): Use process->resume.
 883         (linux_resume): Only resume threads if there are no pending events.
 884         * linux-low.h (struct process_info): Add resume request
 885         pointer.
 886
 887 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
 888
 889         * regcache.c (new_register_cache): Clear the allocated register
 890         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
 891
 892 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
 893
 894         * linux-low.c (linux_resume): Take a struct thread_resume *
 895         argument.
 896         (linux_wait): Update call.
 897         (resume_ptr): New static variable.
 898         (linux_continue_one_thread): Renamed from
 899         linux_continue_one_process.  Use resume_ptr.
 900         (linux_resume): Use linux_continue_one_thread.
 901         * server.c (handle_v_cont, handle_v_requests): New functions.
 902         (myresume): New function.
 903         (main): Handle 'v' case.
 904         * target.h (struct thread_resume): New type.
 905         (struct target_ops): Change argument of "resume" to struct
 906         thread_resume *.
 907         (myresume): Delete macro.
 908
 909 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 910
 911         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
 912         (uninstall): Support DESTDIR.
 913
 914 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
 915
 916         * configure.srv: Add xscale*linux copy of arm*linux entry.
 917
 918 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
 919
 920         * linux-arm-low.c (arm_reinsert_addr): New function.
 921         (the_low_target): Add arm_reinsert_addr.
 922
 923 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
 924
 925         * mem-break.c: Remove whitespace at end of file.
 926
 927 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
 928
 929         * configure.in: Check whether we need to prototype strerror.
 930         * server.h: Optionally prototype strerror.
 931         * gdbreplay.c (perror_with_name): Use strerror.
 932         * linux-low.c (linux_attach_lwp): Use strerror.
 933         * utils.c (perror_with_name): Use strerror.
 934         * config.in, configure: Regenerated.
 935
 936 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
 937
 938         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
 939         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
 940
 941 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
 942
 943         * Makefile.in (SFILES): Update.
 944         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
 945         low-sun3.c: Remove files.
 946
 947 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
 948
 949         * linux-low.c: Move comment to linux_thread_alive where it belonged.
 950         (linux_detach_one_process, linux_detach): New functions.
 951         (linux_target_ops): Add linux_detach.
 952         * server.c (main): Handle 'D' packet.
 953         * target.h (struct target_ops): Add "detach" member.
 954         (detach_inferior): Define.
 955
 956 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
 957
 958         From Kelley Cook  <kelleycook@wideopenwest.com>:
 959         * configure.srv: Accept i[34567]86 variants.
 960
 961 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
 962
 963         * linux-low.c (linux_wait_for_event): Correct comment typos.
 964         (linux_resume_one_process): Call check_removed_breakpoint.
 965         (linux_send_signal): New function.
 966         (linux_target_ops): Add linux_send_signal.
 967         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
 968         of kill.
 969         * target.h (struct target_ops): Add send_signal.
 970
 971 2003-05-29  Jim Blandy  <jimb@redhat.com>
 972
 973         * linux-low.c (usr_store_inferior_registers): Transfer buf in
 974         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
 975         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
 976         away part of the register's value.
 977
 978 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
 979
 980         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
 981         (linux_wait_for_event, linux_init_signals): Likewise.
 982
 983 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
 984
 985         * configure.in: Check for stdlib.h.
 986         * configure: Regenerated.
 987         * config.in: Regenerated.
 988
 989 2003-01-04  Andreas Schwab  <schwab@suse.de>
 990
 991         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
 992
 993 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
 994
 995         * Makefile.in: Remove obsolete code.
 996
 997 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
 998
 999         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1000         defined(PT_FPR0_HI).
1001
1002 2002-11-17  Stuart Hughes  <seh@zee2.com>
1003
1004         * linux-arm-low.c (arm_num_regs): Increase.
1005         (arm_regmap): Include status register.
1006
1007 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
1008
1009         * linux-low.c (register_addr): Remove incorrect -1 check.
1010
1011 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
1012
1013         * linux-low.c (linux_create_inferior): Call setpgid.  Return
1014         the new PID.
1015         (unstopped_p, linux_signal_pid): Remove.
1016         (linux_target_ops): Remove linux_signal_pid.
1017         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1018         global instead of target method.
1019         * target.h (struct target_ops): Remove signal_pid.  Update comment
1020         for create_inferior.
1021         * server.c (signal_pid): New variable.
1022         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
1023         gdbserver.  Set the child to be the foreground process group.
1024         (attach_inferior): Set signal_pid.
1025
1026 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
1027
1028         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1029
1030 2002-08-20  Jim Blandy  <jimb@redhat.com>
1031
1032         * Makefile.in (LDFLAGS): Allow the configure script to establish a
1033         default for this.
1034
1035 2002-08-01  Andrew Cagney  <cagney@redhat.com>
1036
1037         * Makefile.in: Make chill references obsolete.
1038
1039 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
1040
1041         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1042         * configure: Regenerate.
1043         * config.in: Regenerate.
1044
1045 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
1046
1047         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1048         (perror_with_name, remote_close, remote_open, expect, play): Static.
1049
1050 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
1051
1052         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
1053         byte offsets instead of an array of indexes.
1054         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1055
1056 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
1057
1058         * regcache.c: Add comment.
1059
1060 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
1061
1062         * thread-db.c: New file.
1063         * proc-service.c: New file.
1064         * acinclude.m4: New file.
1065         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1066         proc-service.o, and thread-db.o.
1067         (linux-low.o): Add USE_THREAD_DB.
1068         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1069         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1070         * aclocal.m4: Regenerated.
1071         * config.in: Regenerated.
1072         * configure: Regenerated.
1073         * configure.in: Check for proc_service.h, sys/procfs.h,
1074         thread_db.h, and linux/elf.h headrs.
1075         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1076         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
1077         Check for -lthread_db and thread support.
1078         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1079         PowerPC, and SuperH.
1080         * i387-fp.c: Constify arguments.
1081         * i387-fp.h: Likewise.
1082         * inferiors.c: (struct thread_info): Renamed from
1083         `struct inferior_info'.  Remove PID member.  Use generic inferior
1084         list header.  All uses updated.
1085         (inferiors, signal_pid): Removed.
1086         (all_threads): New variable.
1087         (get_thread): Define.
1088         (add_inferior_to_list): New function.
1089         (for_each_inferior): New function.
1090         (change_inferior_id): New function.
1091         (add_inferior): Removed.
1092         (remove_inferior): New function.
1093         (add_thread): New function.
1094         (free_one_thread): New function.
1095         (remove_thread): New function.
1096         (clear_inferiors): Use for_each_inferior and free_one_thread.
1097         (find_inferior): New function.
1098         (find_inferior_id): New function.
1099         (inferior_target_data): Update argument type.
1100         (set_inferior_target_data): Likewise.
1101         (inferior_regcache_data): Likewise.
1102         (set_inferior_regcache_data): Likewise.
1103         * linux-low.c (linux_bp_reinsert): Remove.
1104         (all_processes, stopping_threads, using_thrads)
1105         (struct pending_signals, debug_threads, pid_of): New.
1106         (inferior_pid): Replace with macro.
1107         (struct inferior_linux_data): Remove.
1108         (get_stop_pc, add_process): New functions.
1109         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1110         Use add_process and add_thread.
1111         (linux_attach_lwp): New function, based on old linux_attach.  Use
1112         add_process and add_thread.  Set stop_expected for new threads.
1113         (linux_attach): New function.
1114         (linux_kill_one_process): New function.
1115         (linux_kill): Kill all LWPs.
1116         (linux_thread_alive): Use find_inferior_id.
1117         (check_removed_breakpoints, status_pending_p): New functions.
1118         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1119         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
1120         struct for the found process.
1121         (linux_wait_for_event): New function.
1122         (linux_wait): Use it.  Support LWPs.
1123         (send_sigstop, wait_for_sigstop, stop_all_processes)
1124         (linux_resume_one_process, linux_continue_one_process): New functions.
1125         (linux_resume): Support LWPs.
1126         (REGISTER_RAW_SIZE): Remove.
1127         (fetch_register): Use register_size instead.  Call supply_register.
1128         (usr_store_inferior_registers): Likewise.  Call collect_register.
1129         Fix recursive case.
1130         (regsets_fetch_inferior_registers): Improve error message.
1131         (regsets_store_inferior_registers): Add debugging.
1132         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1133         (unstopped_p, linux_signal_pid): New functions.
1134         (linux_target_ops): Add linux_signal_pid.
1135         (linux_init_signals): New function.
1136         (initialize_low): Call it.  Initialize using_threads.
1137         * regcache.c (inferior_regcache_data): Add valid
1138         flag.
1139         (get_regcache): Fetch registers lazily.  Add fetch argument
1140         and update all callers.
1141         (regcache_invalidate_one, regcache_invalidate): New
1142         functions.
1143         (new_register_cache): Renamed from create_register_cache.
1144         Return the new regcache.
1145         (free_register_cache): Change argument to a void *.
1146         (registers_to_string, registers_from_string): Call get_regcache
1147         with fetch flag set.
1148         (register_data): Make static.  Pass fetch flag to get_regcache.
1149         (supply_register): Call get_regcache with fetch flag clear.
1150         (collect_register): Call get_regcache with fetch flag set.
1151         (collect_register_as_string): New function.
1152         * regcache.h: Update.
1153         * remote-utils.c (putpkt): Flush after debug output and use
1154         stderr.
1155         Handle input interrupts while waiting for an ACK.
1156         (input_interrupt): Use signal_pid method.
1157         (getpkt): Flush after debug output and use stderr.
1158         (outreg): Use collect_register_as_string.
1159         (new_thread_notify, dead_thread_notify): New functions.
1160         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
1161         and general_thread.
1162         (look_up_one_symbol): Flush after debug output.
1163         * server.c (step_thread, server_waiting): New variables.
1164         (start_inferior): Don't use signal_pid.  Update call to mywait.
1165         (attach_inferior): Update call to mywait.
1166         (handle_query): Handle qfThreadInfo and qsThreadInfo.
1167         (main): Don't fetch/store registers explicitly.  Use
1168         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
1169         calls to mywait.
1170         * server.h: Update.
1171         (struct inferior_list, struct_inferior_list_entry): New.
1172         * target.c (set_desired_inferior): New.
1173         (write_inferior_memory): Constify.
1174         (mywait): New function.
1175         * target.h: Update.
1176         (struct target_ops): New signal_pid method.
1177         (mywait): Removed macro, added prototype.
1178
1179         * linux-low.h (regset_func): Removed.
1180         (regset_fill_func, regset_store_func): New.
1181         (enum regset_type): New.
1182         (struct regset_info): Add type field.  Use new operation types.
1183         (struct linux_target_ops): stop_pc renamed to get_pc.
1184         Add decr_pc_after_break and breakpoint_at.
1185         (get_process, get_thread_proess, get_process_thread)
1186         (strut process_info, all_processes, linux_attach_lwp)
1187         (thread_db_init): New.
1188
1189         * linux-arm-low.c (arm_get_pc, arm_set_pc,
1190         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1191         (the_low_target): Add new members.
1192         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1193         (i386_store_fpxregset): Constify.
1194         (target_regsets): Add new kind identifier.
1195         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
1196         (i386_set_pc): Add debugging.
1197         (i386_breakpoint_at): New function.
1198         (the_low_target): Add new members.
1199         * linux-mips-low.c (mips_get_pc, mips_set_pc)
1200         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1201         (mips_breakpoint_at): New.
1202         (the_low_target): Add new members.
1203         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1204         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1205         (the_low_target): Add new members.
1206         * linux-sh-low.c (sh_get_pc, sh_set_pc)
1207         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1208         (the_low_target): Add new members.
1209         * linux-x86-64-low.c (target_regsets): Add new kind
1210         identifier.
1211
1212 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
1213
1214         From Martin Pool <mbp@samba.org>:
1215         * server.c (gdbserver_usage): New function.
1216         (main): Call it.
1217
1218 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
1219
1220         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1221         stop_at -> stop_pc.
1222
1223 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
1224
1225         * Makefile.in: Remove obsolete code.
1226
1227 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
1228
1229         * linux-low.c (regsets_fetch_inferior_registers),
1230         (regsets_store_inferior_registers): Removed cast to int from
1231         ptrace() calls.
1232         * regcache.h: Added declaration of struct inferior_info.
1233
1234 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
1235
1236         * inferiors.c (struct inferior_info): Add regcache_data.
1237         (add_inferior): Call create_register_cache.
1238         (clear_inferiors): Call free_register_cache.
1239         (inferior_regcache_data, set_inferior_regcache_data): New functions.
1240         * regcache.c (struct inferior_regcache_data): New.
1241         (registers): Remove.
1242         (get_regcache): New function.
1243         (create_register_cache, free_register_cache): New functions.
1244         (set_register_cache): Don't initialize the register cache here.
1245         (registers_to_string, registers_from_string, register_data): Call
1246         get_regcache.
1247         * regcache.h: Add prototypes.
1248         * server.h: Likewise.
1249
1250 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
1251
1252         * mem-break.c: New file.
1253         * mem-break.h: New file.
1254         * Makefile.in: Add mem-break.o rule; update server.h
1255         dependencies.
1256         * inferiors.c (struct inferior_info): Add target_data
1257         member.
1258         (clear_inferiors): Free target_data member if set.
1259         (inferior_target_data, set_inferior_target_data): New functions.
1260         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1261         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
1262         * linux-low.c (linux_bp_reinsert): New variable.
1263         (struct inferior_linux_data): New.
1264         (linux_create_inferior): Use set_inferior_target_data.
1265         (linux_attach): Likewise.  Call add_inferior.
1266         (linux_wait_for_one_inferior): New function.
1267         (linux_wait): Call it.
1268         (linux_write_memory): Add const.
1269         (initialize_low): Call set_breakpoint_data.
1270         * linux-low.h (struct linux_target_ops): Add breakpoint
1271         handling members.
1272         * server.c (attach_inferior): Remove extra add_inferior
1273         call.
1274         * server.h: Include mem-break.h.  Update inferior.c
1275         prototypes.
1276         * target.c (read_inferior_memory)
1277         (write_inferior_memory): New functions.
1278         * target.h (read_inferior_memory)
1279         (write_inferior_memory): Change macros to prototypes.
1280         (struct target_ops): Update comments.  Add const to write_memory
1281         definition.
1282
1283 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
1284
1285         * linux-low.c (usr_store_inferior_registers): Support
1286         registers which are allowed to fail to store.
1287         * linux-low.h (linux_target_ops): Likewise.
1288         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1289         (ppc_cannot_store_register): FPSCR may not be storable.
1290
1291 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1292
1293         * server.h: Include <string.h> if HAVE_STRING_H.
1294         * ChangeLog: Correct paths in last ChangeLog entry.
1295
1296 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1297
1298         * linux-low.h: Remove obsolete prototypes.
1299         (struct linux_target_ops): New.
1300         (extern the_low_target): New.
1301         * linux-low.c (num_regs, regmap): Remove declarations.
1302         (register_addr): Use the_low_target explicitly.
1303         (fetch_register): Likewise.
1304         (usr_fetch_inferior_registers): Likewise.
1305         (usr_store_inferior_registers): Likewise.
1306         * linux-arm-low.c (num_regs): Remove.
1307         (arm_num_regs): Define.
1308         (arm_regmap): Renamed from regmap, made static.
1309         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1310         made static.
1311         (arm_cannot_store_register): Renamed from cannot_store_register,
1312         made static.
1313         (the_low_target): New.
1314         * linux-i386-low.c (num_regs): Remove.
1315         (i386_num_regs): Define.
1316         (i386_regmap): Renamed from regmap, made static.
1317         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1318         made static.
1319         (i386_cannot_store_register): Renamed from cannot_store_register,
1320         made static.
1321         (the_low_target): New.
1322         * linux-ia64-low.c (num_regs): Remove.
1323         (ia64_num_regs): Define.
1324         (ia64_regmap): Renamed from regmap, made static.
1325         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1326         made static.
1327         (ia64_cannot_store_register): Renamed from cannot_store_register,
1328         made static.
1329         (the_low_target): New.
1330         * linux-m68k-low.c (num_regs): Remove.
1331         (m68k_num_regs): Define.
1332         (m68k_regmap): Renamed from regmap, made static.
1333         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1334         made static.
1335         (m68k_cannot_store_register): Renamed from cannot_store_register,
1336         made static.
1337         (the_low_target): New.
1338         * linux-mips-low.c (num_regs): Remove.
1339         (mips_num_regs): Define.
1340         (mips_regmap): Renamed from regmap, made static.
1341         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1342         made static.
1343         (mips_cannot_store_register): Renamed from cannot_store_register,
1344         made static.
1345         (the_low_target): New.
1346         * linux-ppc-low.c (num_regs): Remove.
1347         (ppc_num_regs): Define.
1348         (ppc_regmap): Renamed from regmap, made static.
1349         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1350         made static.
1351         (ppc_cannot_store_register): Renamed from cannot_store_register,
1352         made static.
1353         (the_low_target): New.
1354         * linux-s390-low.c (num_regs): Remove.
1355         (s390_num_regs): Define.
1356         (s390_regmap): Renamed from regmap, made static.
1357         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1358         made static.
1359         (s390_cannot_store_register): Renamed from cannot_store_register,
1360         made static.
1361         (the_low_target): New.
1362         * linux-sh-low.c (num_regs): Remove.
1363         (sh_num_regs): Define.
1364         (sh_regmap): Renamed from regmap, made static.
1365         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1366         made static.
1367         (sh_cannot_store_register): Renamed from cannot_store_register,
1368         made static.
1369         (the_low_target): New.
1370         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1371         (the_low_target): New.
1372
1373 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1374
1375         * Makefile.in: Add stamp-h target.
1376         * configure.in: Create stamp-h.
1377         * configure: Regenerated.
1378
1379 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1380
1381         * inferiors.c: New file.
1382         * target.c: New file.
1383         * target.h: New file.
1384         * Makefile.in:  Add target.o and inferiors.o.  Update
1385         dependencies.
1386         * linux-low.c (inferior_pid): New static variable,
1387         moved from server.c.
1388         (linux_create_inferior): Renamed from create_inferior.
1389         Call add_inferior.  Return 0 on success instead of a PID.
1390         (linux_attach): Renamed from myattach.
1391         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
1392         (linux_thread_alive): Renamed from mythread_alive.
1393         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
1394         child dies.
1395         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
1396         (regsets_store_inferior_registers): Correct error message.
1397         Add missing ``return 0''.
1398         (linux_fetch_registers): Renamed from fetch_inferior_registers.
1399         (linux_store_registers): Renamed from store_inferior_registers.
1400         (linux_read_memory): Renamed from read_inferior_memory.
1401         (linux_write_memory): Renamed from write_inferior_memory.
1402         (linux_target_ops): New structure.
1403         (initialize_low): Call set_target_ops ().
1404         * remote-utils.c (unhexify): New function.
1405         (hexify): New function.
1406         (input_interrupt): Send signals to ``signal_pid''.
1407         * server.c (inferior_pid): Remove.
1408         (start_inferior): Update create_inferior call.
1409         (attach_inferior): Call add_inferior.
1410         (handle_query): New function.
1411         (main): Call handle_query for `q' packets.
1412         * server.h: Include "target.h".  Remove obsolete prototypes.
1413         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1414
1415 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1416
1417         * Makefile.in: Add WARN_CFLAGS.  Update configury
1418         dependencies.
1419         * configure.in: Check for <string.h>
1420         * configure: Regenerate.
1421         * config.in: Regenerate.
1422         * gdbreplay.c: Include needed system headers.
1423         (remote_open): Remove strchr prototype.
1424         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1425         * regcache.c (supply_register): Change buf argument to const void *.
1426         (supply_register_by_name): Likewise.
1427         (collect_register): Change buf argument to void *.
1428         (collect_register_by_name): Likewise.
1429         * regcache.h: Add missing prototypes.
1430         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1431         * server.c (handle_query): New function.
1432         (attached): New static variable, moved out of main.
1433         (main): Quiet longjmp clobber warnings.
1434         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
1435         * utils.c (error): Remove NORETURN.
1436         (fatal): Likewise.