gdb/gdbserver/ChangeLog

   1 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
   2
   3         * win32-low.c (GETPROCADDRESS): Define.
   4         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
   5         (winapi_DebugSetProcessKillOnExit): Likewise.
   6         (win32_create_inferior): Force usage of ansi CreateProcessA.
   7         (win32_attach): Use GETPROCADDRESS.
   8         (win32_detach): Likewise.
   9
  10 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
  11
  12         * win32-low.c (win32_wait): Don't use WSTOPSIG.
  13
  14 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
  15
  16         * win32-low.c: Commit leftover changes from 2007-03-29.
  17
  18 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
  19
  20         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
  21         fields short instead of int.  Add explicit padding.
  22         (i387_cache_to_fsave): Remove unnecessary casts.
  23         (i387_fsave_to_cache): Doc fix.
  24         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
  25
  26 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
  27
  28         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
  29         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
  30
  31 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
  32
  33         * configure.srv (arm*-*-mingw32ce*): Move near the other
  34         arm targets.
  35
  36 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
  37
  38         * configure.ac: Add errno checking.
  39         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
  40         sys/file.h and malloc.h.
  41         (AC_CHECK_DECLS): Add perror.
  42         (srv_mingwce): Handle.
  43         * configure.srv (i[34567]86-*-cygwin*): Add
  44         win32-i386-low.o to srv_tgtobj.
  45         (i[34567]86-*-mingw*): Likewise.
  46         (arm*-*-mingw32ce*): Add case.
  47         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
  48         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
  49         [__MINGW32CE__] (strerror): New function.
  50         [__MINGW32CE__] (errno): Define to GetLastError.
  51         [__MINGW32CE__] (COUNTOF): New macro.
  52         (remote_open): Remove extra close call.
  53         * mem-break.c (delete_breakpoint_at): New function.
  54         * mem-break.h (delete_breakpoint_at): Declare.
  55         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
  56         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
  57         [USE_WIN32API] (read, write): Add char* casts.
  58         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
  59         * server.h: Include wincecompat.h on Windows CE.
  60         [HAVE_ERRNO_H]: Check.
  61         (perror): Declare if not declared.
  62         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
  63         (perror_with_name): Remove errno declaration.
  64         * wincecompat.h: New.
  65         * wincecompat.c: New.
  66         * win32-low.h: New.
  67         * win32-arm-low.c: New.
  68         * win32-i386-low.c: New.
  69         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
  70         (OUTMSG2): Make it safe.
  71         (_T): New macro.
  72         (COUNTOF): New macro.
  73         (NUM_REGS): Get it from the low target.
  74         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
  75         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
  76         (thread_rec): Let low target handle debug registers.
  77         (child_add_thread): Likewise.
  78         (child_init_thread_list): Likewise.
  79         (continue_one_thread): Likewise.
  80         (regptr): New.
  81         (do_child_fetch_inferior_registers): Move to ...
  82         * win32-i386-low.c: ... here, and rename to ...
  83         (do_fetch_inferior_registers): ... this.
  84         * win32-low.c (child_fetch_inferior_registers):
  85         Go through the low target.
  86         (do_child_store_inferior_registers): Use regptr.
  87         (strwinerror): New function.
  88         (win32_create_inferior): Handle Windows CE.
  89         Use strwinerror instead of strerror on Windows error
  90         codes.  Add program to the error output.
  91         Don't close the main thread handle on Windows CE.
  92         (win32_attach): Use coredll.dll on Windows CE.
  93         (win32_kill): Close current process and current
  94         thread handles.
  95         (win32_detach): Use coredll.dll on Windows CE.
  96         (win32_resume): Let low target handle debug registers, and
  97         step request.
  98         (handle_exception): Add/Remove initial breakpoint.  Avoid
  99         non-existant WSTOPSIG on Windows CE.
 100         (win32_read_inferior_memory): Cast to remove warning.
 101         (win32_arch_string): Go through the low target.
 102         (initialize_low): Call set_breakpoint_data with the low
 103         target's breakpoint.
 104         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
 105         FOP_REGNUM, mappings): Move to ...
 106         * win32-i386-low.c: ... here.
 107         * win32-low.c (win32_thread_info): Move to ...
 108         * win32-low.h: ... here.
 109         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
 110         win32-arm-low.c and wincecompat.c.
 111         (all:): Add $EXEEXT.
 112         (install-only:): Likewise.
 113         (gdbserver:): Likewise.
 114         (gdbreplay:): Likewise.
 115         * config.in: Regenerate.
 116         * configure: Regenerate.
 117
 118 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
 119
 120         * win32-low.c: Rename typedef thread_info to
 121         win32_thread_info throughout.
 122
 123 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
 124
 125         * win32-i386-low.c: Rename to ...
 126         * win32-low.c: ... this.
 127         * configure.srv: Replace win32-i386-low.o with win32-low.o.
 128         * Makefile.in: Likewise.
 129
 130 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
 131
 132         * remote-utils.c (monitor_output): Constify msg parameter.
 133         * server.h (monitor_output): Likewise.
 134         * win32-i386-low.c (handle_output_debug_string): New.
 135         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
 136         handle_output_debug_string.
 137         (get_child_debug_event): Likewise.
 138
 139 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
 140
 141         * server.c (main): Correct strtoul check.
 142
 143 2007-03-27  Jon Ringle  <jon@ringle.org>
 144
 145         * linux-low.c: Check __ARCH_HAS_MMU__ also.
 146
 147 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
 148
 149         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
 150
 151 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
 152
 153         * terminal.h: Check HAVE_SGTTY_H.
 154
 155 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
 156
 157         * remote-utils.c (remote_open): Print out the assigned port number.
 158
 159 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
 160
 161         * remote-utils.c (monitor_output): New function.
 162         * server.c (debug_threads): Define here.
 163         (monitor_show_help): New function.
 164         (handle_query): Handle qRcmd.
 165         (main): Do not handle 'd' packet.
 166         * server.h (debug_threads, remote_debug, monitor_output): Declare.
 167         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
 168         of debug_threads.
 169
 170 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 171
 172         * Makefile.in (EXEEXT): New.
 173         (clean): Use $(EXEEXT).
 174
 175 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 176
 177         * target.h (target_ops): Rename send_signal to request_interrupt,
 178         and remove enum target_signal parameter.
 179         * linux-low.c (linux_request_interrupt): Rename from
 180         linux_send_signal, and always send SIGINT.
 181         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
 182         and always send SIGINT.
 183         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
 184         of send_signal.
 185         (input_interrupt): Likewise.
 186
 187 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 188
 189         * server.c (get_features_xml): Check if target implemented
 190         arch_string.
 191         * win32-i386-low.c (win32_arch_string): New.
 192         (win32_target_ops): Add win32_arch_string as arch_string member.
 193
 194 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
 195
 196         * spu-low.c (spu_arch_string): New.
 197         (spu_target_ops): Add spu_arch_string.
 198
 199 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
 200
 201         * remote-utils.c: Remove HAVE_TERMINAL_H check.
 202         * configure.ac: Do not check for terminal.h.
 203         * configure, config.in: Regenerated.
 204
 205 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 206
 207         * Makefile.in (OBS): Add $(XML_BUILTIN).
 208         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
 209         (clean): Update.
 210         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
 211         (arm-with-iwmmxt.c): New.
 212         * config.in, configure: Regenerate.
 213         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
 214         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
 215         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
 216         (arm*-*-linux*): Add iWMMXt and regset support.
 217         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
 218         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
 219         (arm_store_wmmxregset, target_regsets): New.
 220         * server.c (get_features_xml): Take annex argument.  Check builtin
 221         XML documents.
 222         (handle_query): Handle multiple annexes.
 223
 224 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 225
 226         * remote-utils.c [USE_WIN32API] (read, write): Define.
 227         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
 228         write.
 229
 230 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
 231
 232         * linux-i386-low.c (the_low_target): Set arch_string.
 233         * linux-x86-64-low.c (the_low_target): Likewise.
 234         * linux-low.c (linux_arch_string): New.
 235         (linux_target_ops): Add it.
 236         * linux-low.h (struct linux_target_ops): Add arch_string.
 237         * server.c (write_qxfer_response): Use const void * for DATA.
 238         (get_features_xml): New.
 239         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
 240         * target.h (struct target_ops): Add arch_string method.
 241
 242 2007-01-03  Denis Pilat  <denis.pilat@st.com>
 243             Daniel Jacobowitz  <dan@codesourcery.com>
 244
 245         * linux-low.c (linux_kill): Handle being called with no threads.
 246         * win32-i386-low.c (win32_kill): Likewise.
 247         (get_child_debug_event): Clear current_process_handle.
 248
 249 2006-12-30  Denis PILAT  <denis.pilat@st.com>
 250             Daniel Jacobowitz  <dan@codesourcery.com>
 251
 252         * remote-utils.c (remote_open): Check the type of specified
 253         serial port devices before opening them.
 254         * server.c (main): Kill the inferior if an error occurs during
 255         the first remote_open.
 256
 257 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
 258
 259         * README: Update supported targets.
 260
 261 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
 262
 263         * Makefile.in (clean): Remove reg-mips64.c.
 264         (reg-mips64.c, reg-mips64.o): New rules.
 265         * configure.srv: Handle mips64.  Include regset support for mips.
 266         * linux-mips-low.c (union mips_register): New.
 267         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
 268         (mips_breakpoint, mips_breakpoint_at): Use int.
 269         (mips_collect_register, mips_supply_register)
 270         (mips_collect_register_32bit, mips_supply_register_32bit)
 271         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
 272         (mips_store_fpregset, target_regsets): New.
 273         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
 274
 275 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
 276
 277         * configure.srv: Add target "spu*-*-*".
 278         * Makefile.in (clean): Remove reg-spu.c.
 279         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
 280         * spu-low.c: New file.
 281
 282 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 283
 284         * configure.ac: Correct td_thr_tls_get_addr test.
 285         * configure: Regenerated.
 286
 287 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 288
 289         * linux-low.c (linux_wait_for_event): Reformat.  Use the
 290         pass_signals array.
 291         * remote-utils.c (decode_address_to_semicolon): New.
 292         * server.c (pass_signals, handle_general_set): New.
 293         (handle_query): Mention QPassSignals for qSupported.
 294         (main): Call handle_general_set.
 295         * server.h (pass_signals, decode_address_to_semicolon): New.
 296
 297 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
 298
 299         * server.c (handle_query): Correct error handling for read_auxv.
 300
 301 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
 302
 303         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
 304         and srv_linux_thread_db to yes.
 305         * linux-s390-low.c (s390_fill_gregset): New function.
 306         (target_regsets): Define data structure.
 307
 308 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
 309
 310         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
 311         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
 312         * config.in, configure: Regenerated.
 313         * inferiors.c (gdb_id_to_thread): New function.
 314         (gdb_id_to_thread_id): Use it.
 315         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
 316         * linux-low.h (struct process_info): Add th member.
 317         (thread_db_get_tls_address): New prototype.
 318         * remote-utils.c (decode_address): Make non-static.
 319         * server.c (handle_query): Handle qGetTLSAddr.
 320         * server.h (gdb_id_to_thread, decode_address): New prototypes.
 321         * target.h (struct target_ops): Add get_tls_address.
 322         * thread-db.c (maybe_attach_thread): Save the thread handle.
 323         (thread_db_get_tls_address): New.
 324
 325 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 326
 327         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
 328         (linux_resume_one_process): Take a siginfo_t *.  Update all
 329         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
 330         (struct pending_signals): Add a siginfo_t.
 331         (linux_wait_for_process): Always set last_status.
 332         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
 333         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
 334         * linux-low.h (struct process_info): Add last_status.
 335
 336 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
 337
 338         * remote-utils.c (try_rle): New function.
 339         (putpkt_binary): Use it.
 340
 341 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
 342
 343         * Makefile.in (clean): Clean reg-x86-64-linux.c.
 344         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
 345         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
 346         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
 347         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
 348         point registers.
 349
 350 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
 351
 352         * server.c (terminal_fd): New variable.
 353         (old_foreground_pgrp): Likewise.
 354         (restore_old_foreground_pgrp): New function.
 355         (start_inferior): Record the terminal file descriptor in terminal_fd
 356         and its original foreground group in old_foreground_pgrp.  Register
 357         restore_old_foreground_pgrp with atexit().
 358
 359 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
 360
 361         * server.c (handle_query): Correct qPart to qXfer.
 362
 363 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
 364
 365         * configure.ac: Check for more headers which are missing on
 366         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
 367         * configure.srv: Add Cygwin and mingw32.
 368         * remote-utils.c: Don't include headers unconditionally which
 369         are missing on mingw32.  Include <winsock.h> for mingw32.
 370         (remote_open): Adjust for mingw32 support.  Flush
 371         standard error after writing to it.
 372         (remote_close, putpkt_binary, input_interrupt, block_async_io)
 373         (unblock_async_io, enable_async_io, disable_async_io)
 374         (readchar, getpkt): Update for Winsock support.
 375         (prepare_resume_reply): Expect a protocol signal number.
 376         * server.c: Disable <sys/wait.h> on mingw32.
 377         (start_inferior): Adjust for mingw32 support.  Flush
 378         standard error after writing to it.
 379         (attach_inferior): Likewise.  Use protocol signal
 380         numbers.
 381         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
 382         and names.
 383         * win32-i386-low.c: New file.
 384         * Makefile.in (XM_CLIBS): Set.
 385         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
 386         (win32-i386-low.o): New dependency rule.
 387         * linux-low.c (linux_wait): Use target signal numbers.
 388         * target.h (struct target_ops): Doc fix.
 389         * server.h (target_signal_to_name): New prototype.
 390         * gdbreplay.c: Don't include headers unconditionally which
 391         are missing on mingw32.  Include <winsock.h> for mingw32.
 392         (remote_close, remote_open): Adjust for Winsock support.
 393         * configure, config.in: Regenerated.
 394
 395 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
 396
 397         * server.c (decode_xfer_read, write_qxfer_response): New.
 398         (handle_query): Take a packet length argument.  Handle
 399         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
 400         the qSupported response.
 401         (main): Update call to handle_query.
 402
 403 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
 404
 405         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
 406         (putpkt_binary): Renamed from putpkt and adjusted for binary
 407         data.
 408         (putpkt): New wrapper for putpkt_binary.
 409         (readchar): Don't mask off the high bit.
 410         (decode_X_packet): New function.
 411         * server.c (main): Call putpkt_binary if a handler sets the packet
 412         length.  Save the length of the incoming packet.  Handle 'X'.
 413         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
 414
 415 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
 416
 417         * server.c (handle_query): Handle qSupported.
 418
 419 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 420
 421         * remote-utils.c (all_symbols_looked_up): New variable.
 422         (look_up_one_symbol): Check it.
 423         * server.h (look_up_one_symbol): New declaration.
 424         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
 425
 426 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 427
 428         * Makefile.in (linux-arm-low.o): Update dependencies.
 429         * linux-arm-low.c: Include "gdb_proc_service.h".
 430         (PTRACE_GET_THREAD_AREA): Define.
 431         (ps_get_thread_area): New function.
 432
 433 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
 434
 435         * configure.srv (m68k*-*-uclinux*): New target.
 436         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
 437         (linux_resume_one_process): Remove extraneous cast.
 438         (linux_read_offsets): New.
 439         (linux_target_op): Add linux_read_offsets on mmuless systems.
 440         * server.c (handle_query): Add qOffsets logic.
 441         * target.h (struct target_ops): Add read_offsets.
 442
 443 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 444
 445         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
 446         (PTRACE_GET_THREAD_AREA): Define.
 447         (ps_get_thread_area): New function.
 448         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
 449         (linux-x86-64-low.o): Update.
 450
 451 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 452
 453         * configure.ac: Remove checks for prfpregset_t.
 454         * gdb_proc_service.h: New file.
 455         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
 456         new "gdb_proc_service.h".
 457         * proc-service.c: Likewise.
 458         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
 459         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
 460         * Makefile.in (gdb_proc_service_h): Updated.
 461         * configure, config.in: Regenerated.
 462
 463 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 464
 465         * remote-utils.c (prepare_resume_reply): Move declaration
 466         of gdb_id_from_wait to the top of the block.
 467
 468 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
 469
 470         * linux-low.c (regsets_store_inferior_registers): Read the regset
 471         from the target before filling it.
 472
 473 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 474
 475         * server.c (attach_inferior): Return SIGTRAP for a successful
 476         attach.
 477
 478 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 479
 480         * Makefile.in (OBS): Add version.o.
 481         (STAGESTUFF): Delete.
 482         (version.o): Add dependencies.
 483         (version.c): Replace rule.
 484         (clean): Remove version.c.
 485         * server.c (gdbserver_version): New.
 486         (gdbserver_usage): Use printf.
 487         (main): Handle --version and --help.
 488         * server.h (version, host_name): Add declarations.
 489
 490 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
 491
 492         * linux-arm-low.c:
 493         * linux-arm-low.c:
 494         * inferiors.c:
 495         * i387-fp.h:
 496         * i387-fp.c:
 497         * gdbreplay.c:
 498         * regcache.c:
 499         * proc-service.c:
 500         * mem-break.h:
 501         * mem-break.c:
 502         * linux-x86-64-low.c:
 503         * linux-sh-low.c:
 504         * linux-s390-low.c:
 505         * linux-ppc64-low.c:
 506         * linux-ppc-low.c:
 507         * linux-mips-low.c:
 508         * linux-m68k-low.c:
 509         * linux-m32r-low.c:
 510         * linux-low.h:
 511         * linux-low.c:
 512         * linux-ia64-low.c:
 513         * linux-i386-low.c:
 514         * linux-crisv32-low.c:
 515         * thread-db.c:
 516         * terminal.h:
 517         * target.h:
 518         * target.c:
 519         * server.h:
 520         * server.c:
 521         * remote-utils.c:
 522         * regcache.h:
 523         * utils.c:
 524         * Makefile.in:
 525         * configure.ac:
 526         * gdbserver.1: Add (C) after Copyright.  Update the FSF
 527         address.
 528
 529 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
 530
 531         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
 532         (arm_breakpoint_at): Recognize both breakpoints.
 533         (the_low_target): Use the correct breakpoint instruction.
 534
 535 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
 536
 537         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
 538         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
 539         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
 540         (the_low_target): Update.
 541
 542 2005-10-25  Andreas Schwab  <schwab@suse.de>
 543
 544         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
 545
 546         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
 547         (ia64_num_regs): Reduce to 462.
 548
 549 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
 550
 551         * acinclude.m4: Correct quoting.
 552         * aclocal.m4: Regenerated.
 553
 554         Suggested by SZOKOVACS Robert <szo@ies.hu>:
 555         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
 556         (thread_db_init): Call thread_db_err_str.
 557         * configure.ac: Check for TD_VERSION.
 558         * config.in, configure: Regenerated.
 559
 560 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 561
 562         * server.h (error, fatal, warning): Add ATTR_FORMAT.
 563
 564 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 565
 566         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
 567         is not available.  Define HAVE_PTRACE_GETREGS if it is.
 568         * config.in, configure: Regenerated.
 569         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
 570         * linux-i386-low.c, linux-m68k-low.c: Update to use
 571         HAVE_PTRACE_GETREGS.
 572         * linux-low.c (regsets_fetch_inferior_registers)
 573         (regsets_store_inferior_registers): Only return 0 if we processed
 574         GENERAL_REGS.
 575         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
 576         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
 577
 578 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 579
 580         * inferiors.c (struct thread_info): Add gdb_id.
 581         (add_thread): Add gdb_id argument.
 582         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
 583         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
 584         calls to add_thread.
 585         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
 586         * server.c (handle_query): Use thread_to_gdb_id.
 587         (handle_v_cont, main): Use gdb_id_to_thread_id.
 588         * server.h (add_thread): Update prototype.
 589         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
 590         prototypes.
 591
 592 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 593
 594         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
 595         left-padded registers.
 596         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
 597         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
 598
 599 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
 600
 601         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
 602         * configure: Regenerate.
 603         * config.in: Regenerate.
 604         * server.h (NEED_DECLARATION_STRERROR):
 605         Replace with !HAVE_DECL_STRERROR.
 606
 607 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
 608
 609         * linux-low.c (linux_wait, linux_send_signal): Don't test
 610         an unsigned long variable for > 0 if it could be MAX_ULONG.
 611         * server.c (myresume): Likewise.
 612         * target.c (set_desired_inferior): Likewise.
 613
 614 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
 615
 616         * configure.ac: Simplify and improve check for socklen_t.
 617         * configure, config.in: Regenerate.
 618
 619 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
 620
 621         * acconfig.h: Remove.
 622         * configure.ac: Add a test for socklen_t.  Use three-argument
 623         AC_DEFINE throughout.
 624         * config.in: Regenerated using autoheader 2.59.
 625         * configure: Regenerated.
 626
 627         * gdbreplay.c (socklen_t): Provide a default.
 628         (remote_open): Use socklen_t.
 629         * remote-utils.c (socklen_t): Provide a default.
 630         (remote_open): Use socklen_t.
 631         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
 632         unsigned char.
 633
 634         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
 635         char for buffers.
 636         * linux-low.c (linux_read_memory, linux_write_memory)
 637         (linux_read_auxv): Likewise.
 638         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
 639         (check_mem_write): Likewise.
 640         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
 641         Likewise.
 642         * regcache.c (struct inferior_rgcache_data, registers_to_string)
 643         (registers_from_string, register_data): Likewise.
 644         * server.c (handle_query, main): Likewise.
 645         * server.h (convert_ascii_to_int, convert_int_to_ascii)
 646         (decode_M_packet): Likewise.
 647         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
 648         * target.h (struct target_ops): Update read_memory, write_memory,
 649         and read_auxv.
 650         (read_inferior_memory, write_inferior_memory): Update.
 651         * linux-low.h (struct linux_target_ops): Change type of breakpoint
 652         to unsigned char *.
 653         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
 654         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
 655         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
 656         linux-s390-low.c, linux-sh-low.c: Update for changes in
 657         read_inferior_memory and the_low_target->breakpoint.
 658
 659 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
 660
 661         * Makefile.in (SFILES): Add linux-ppc64-low.c.
 662         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
 663         * configure.srv: Add powerpc64-*-linux*.
 664         * linux-ppc64-low.c: New file.
 665
 666 2005-05-23  Orjan Friberg  <orjanf@axis.com>
 667
 668         * linux-cris-low.c: New file with support for CRIS.
 669         * linux-crisv32-low.c: Ditto for CRISv32.
 670         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
 671         (clean): Add reg-cris.c and reg-crisv32.c.
 672         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
 673         reg-crisv32.o, and reg-crisv32.c to make rules.
 674         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
 675         recognized targets.
 676
 677 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
 678
 679         * linux-low.c (fetch_register): Ensure buffer size is a multiple
 680         of sizeof (PTRACE_XFER_TYPE).
 681         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
 682
 683 2005-05-12  Orjan Friberg  <orjanf@axis.com>
 684
 685         * target.h (struct target_ops): Add insert_watchpoint,
 686         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
 687         pointers for hardware watchpoint support.
 688         * linux-low.h (struct linux_target_ops): Ditto.
 689         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
 690         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
 691         to linux_target_ops.
 692         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
 693         reply packet.
 694         * server.c (main): Recognize 'Z' and 'z' packets.
 695
 696 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
 697
 698         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
 699         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
 700         (the_low_target): Add new members.
 701
 702 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 703
 704         * proc-service.c (ps_lgetregs): Search all_processes instead of
 705         all_threads.
 706
 707 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 708
 709         * server.c (start_inferior): Change return type to int.
 710         (attach_inferior): Change sigptr to int *.
 711         (handle_v_cont, handle_v_requests): Change signal to int *.
 712         (main): Change signal to int.
 713
 714 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
 715
 716         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
 717         * configure.srv: Add m32r*-*-linux*.
 718         * linux-m32r-low.c: New file.
 719
 720 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
 721
 722         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
 723
 724 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 725
 726         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
 727         Take unsigned long arguments for PIDs.
 728         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
 729         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
 730         (wait_for_sigstop, linux_resume_one_process)
 731         (regsets_fetch_inferior_registers, linux_send_signal)
 732         (linux_read_auxv): Likewise.  Update the types of variables holding
 733         PIDs.  Update format string specifiers.
 734         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
 735         * remote-utils.c (prepare_resume_reply): Likewise.
 736         * server.c (cont_thread, general_thread, step_thread)
 737         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
 738         unsigned long.
 739         (handle_query): Update format specifiers.
 740         (handle_v_cont, main): Use strtoul for thread IDs.
 741         * server.h (struct inferior_list_entry): Use unsigned long for ID.
 742         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
 743         (general_thread, step_thread, thread_from_wait)
 744         (old_thread_from_wait): Update.
 745         * target.h (struct thread_resume): Use unsigned long for THREAD.
 746         (struct target_ops): Use unsigned long for arguments to attach and
 747         thread_alive.
 748
 749 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
 750
 751         * acinclude.m4: Include bfd/bfd.m4 directly.
 752         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
 753         <agriffis@toolchain.org>.
 754         * aclocal.m4, configure: Regenerated.
 755
 756 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 757
 758         * configure.ac: Rename configure.in, require autoconf 2.59.
 759         * configure: Re-generate.
 760
 761 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
 762
 763         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
 764         LIBS when finished.
 765         * aclocal.m4: Regenerated.
 766         * configure: Regenerated.
 767
 768 2004-11-21  Andreas Schwab  <schwab@suse.de>
 769
 770         * linux-m68k-low.c (m68k_num_gregs): Define.
 771         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
 772         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
 773         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
 774         (m68k_breakpoint_at): New.  Add to the_low_target.
 775
 776         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
 777         srv_linux_thread_db to yes.
 778
 779 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
 780
 781         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
 782         (ARCH_SET_FS): Likewise.
 783         (ARCH_GET_FS): Likewise.
 784         (ARCH_GET_GS): Likewise.
 785
 786 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
 787
 788         * linux-i386-low.c (ps_get_thread_area): New.
 789         * linux-x86-64-low.c (ps_get_thread_area): New.
 790         * linux-low.c: Include <sys/syscall.h>.
 791         (linux_kill_one_process): Don't kill the first thread here.
 792         (linux_kill): Kill the first thread here.
 793         (kill_lwp): New function.
 794         (send_sigstop, linux_send_signal): Use it.
 795         * proc-service.c: Clean up #ifdefs.
 796         (fpregset_info): Delete.
 797         (ps_lgetregs): Update and enable implementation.
 798         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
 799         implementations.
 800         * remote-utils.c (struct sym_cache, symbol_cache): New.
 801         (input_interrupt): Print a clearer message.
 802         (async_io_enabled): New variable.
 803         (enable_async_io, disable_async_io): Use it.  Update comments.
 804         (look_up_one_symbol): Use the symbol cache.
 805         * thread-db.c (thread_db_look_up_symbols): New function.
 806         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
 807
 808 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
 809
 810         * configure.in: Test for -rdynamic.
 811         * configure: Regenerated.
 812         * Makefile (INTERNAL_LDFLAGS): New.
 813         (gdbserver, gdbreplay): Use it.
 814
 815 2004-09-02  Andrew Cagney  <cagney@gnu.org>
 816
 817         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
 818
 819 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
 820
 821         * linux-low.c (linux_wait): Clear all_processes list also.
 822
 823 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
 824
 825         * linux-low.c: Include <errno.h>.  Remove extern declaration of
 826         errno.
 827
 828 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
 829
 830         * gdbreplay.c, server.h, utils.c: Update copyright years.
 831
 832 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
 833
 834         * server.c (main): Print child status or termination signal from
 835         variable 'signal', not 'sig'.
 836
 837 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
 838
 839         * linux-low.c (linux_read_memory): Change return type to
 840         int.  Check for and return error from ptrace().
 841         * target.c (read_inferior_memory): Change return type to int.  Pass
 842         back return status from the_target->read_memory().
 843         * target.h (struct target_ops): Adapt *read_memory() prototype.
 844         Update comment.
 845         (read_inferior_memory): Adapt prototype.
 846         * server.c (main): Return an error packet if
 847         read_inferior_memory() returns an error.
 848
 849 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
 850
 851         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
 852         Unify with other clean targets.
 853
 854 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 855
 856         * server.c (handle_v_cont): Call set_desired_inferior.
 857
 858 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 859
 860         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
 861
 862 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 863
 864         * linux-low.c (linux_wait): Unblock async I/O.
 865         (linux_resume): Block and enable async I/O.
 866         * remote-utils.c (block_async_io, unblock_async_io): New functions.
 867         * server.h (block_async_io, unblock_async_io): Add prototypes.
 868
 869 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 870
 871         * remote-utils.c (remote_open): Print a status notice after
 872         opening a TCP port.
 873         * server.c (attach_inferior): Print a status notice after
 874         attaching.
 875
 876 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
 877
 878         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
 879
 880 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
 881
 882         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
 883         error packet.
 884         * server.c, target.h: Update copyright years.
 885
 886 2004-02-25  Roland McGrath  <roland@redhat.com>
 887
 888         * target.h (struct target_ops): New member `read_auxv'.
 889         * server.c (handle_query): Handle qPart:auxv:read: query using that.
 890         * linux-low.c (linux_read_auxv): New function.
 891         (linux_target_ops): Initialize `read_auxv' member to that.
 892
 893 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
 894
 895         Committed by Jim Blandy  <jimb@redhat.com>.
 896
 897         * linux-s390-low.c (s390_num_regs): Update.
 898         (s390_regmap): Remove control registers.  Use __s390x__ predefine
 899         instead of GPR_SIZE to distiguish s390 and s390x targets.
 900
 901 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
 902
 903         * linux-low.c: Update copyright year.
 904         (check_removed_breakpoint): Clear pending_is_breakpoint.
 905         (linux_set_resume_request, linux_queue_one_thread)
 906         (resume_status_pending_p): New functions.
 907         (linux_continue_one_thread): Use process->resume.
 908         (linux_resume): Only resume threads if there are no pending events.
 909         * linux-low.h (struct process_info): Add resume request
 910         pointer.
 911
 912 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
 913
 914         * regcache.c (new_register_cache): Clear the allocated register
 915         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
 916
 917 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
 918
 919         * linux-low.c (linux_resume): Take a struct thread_resume *
 920         argument.
 921         (linux_wait): Update call.
 922         (resume_ptr): New static variable.
 923         (linux_continue_one_thread): Renamed from
 924         linux_continue_one_process.  Use resume_ptr.
 925         (linux_resume): Use linux_continue_one_thread.
 926         * server.c (handle_v_cont, handle_v_requests): New functions.
 927         (myresume): New function.
 928         (main): Handle 'v' case.
 929         * target.h (struct thread_resume): New type.
 930         (struct target_ops): Change argument of "resume" to struct
 931         thread_resume *.
 932         (myresume): Delete macro.
 933
 934 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
 935
 936         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
 937         (uninstall): Support DESTDIR.
 938
 939 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
 940
 941         * configure.srv: Add xscale*linux copy of arm*linux entry.
 942
 943 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
 944
 945         * linux-arm-low.c (arm_reinsert_addr): New function.
 946         (the_low_target): Add arm_reinsert_addr.
 947
 948 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
 949
 950         * mem-break.c: Remove whitespace at end of file.
 951
 952 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
 953
 954         * configure.in: Check whether we need to prototype strerror.
 955         * server.h: Optionally prototype strerror.
 956         * gdbreplay.c (perror_with_name): Use strerror.
 957         * linux-low.c (linux_attach_lwp): Use strerror.
 958         * utils.c (perror_with_name): Use strerror.
 959         * config.in, configure: Regenerated.
 960
 961 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
 962
 963         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
 964         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
 965
 966 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
 967
 968         * Makefile.in (SFILES): Update.
 969         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
 970         low-sun3.c: Remove files.
 971
 972 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
 973
 974         * linux-low.c: Move comment to linux_thread_alive where it belonged.
 975         (linux_detach_one_process, linux_detach): New functions.
 976         (linux_target_ops): Add linux_detach.
 977         * server.c (main): Handle 'D' packet.
 978         * target.h (struct target_ops): Add "detach" member.
 979         (detach_inferior): Define.
 980
 981 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
 982
 983         From Kelley Cook  <kelleycook@wideopenwest.com>:
 984         * configure.srv: Accept i[34567]86 variants.
 985
 986 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
 987
 988         * linux-low.c (linux_wait_for_event): Correct comment typos.
 989         (linux_resume_one_process): Call check_removed_breakpoint.
 990         (linux_send_signal): New function.
 991         (linux_target_ops): Add linux_send_signal.
 992         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
 993         of kill.
 994         * target.h (struct target_ops): Add send_signal.
 995
 996 2003-05-29  Jim Blandy  <jimb@redhat.com>
 997
 998         * linux-low.c (usr_store_inferior_registers): Transfer buf in
 999         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
1000         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1001         away part of the register's value.
1002
1003 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
1004
1005         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1006         (linux_wait_for_event, linux_init_signals): Likewise.
1007
1008 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
1009
1010         * configure.in: Check for stdlib.h.
1011         * configure: Regenerated.
1012         * config.in: Regenerated.
1013
1014 2003-01-04  Andreas Schwab  <schwab@suse.de>
1015
1016         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1017
1018 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
1019
1020         * Makefile.in: Remove obsolete code.
1021
1022 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
1023
1024         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1025         defined(PT_FPR0_HI).
1026
1027 2002-11-17  Stuart Hughes  <seh@zee2.com>
1028
1029         * linux-arm-low.c (arm_num_regs): Increase.
1030         (arm_regmap): Include status register.
1031
1032 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
1033
1034         * linux-low.c (register_addr): Remove incorrect -1 check.
1035
1036 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
1037
1038         * linux-low.c (linux_create_inferior): Call setpgid.  Return
1039         the new PID.
1040         (unstopped_p, linux_signal_pid): Remove.
1041         (linux_target_ops): Remove linux_signal_pid.
1042         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1043         global instead of target method.
1044         * target.h (struct target_ops): Remove signal_pid.  Update comment
1045         for create_inferior.
1046         * server.c (signal_pid): New variable.
1047         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
1048         gdbserver.  Set the child to be the foreground process group.
1049         (attach_inferior): Set signal_pid.
1050
1051 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
1052
1053         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1054
1055 2002-08-20  Jim Blandy  <jimb@redhat.com>
1056
1057         * Makefile.in (LDFLAGS): Allow the configure script to establish a
1058         default for this.
1059
1060 2002-08-01  Andrew Cagney  <cagney@redhat.com>
1061
1062         * Makefile.in: Make chill references obsolete.
1063
1064 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
1065
1066         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1067         * configure: Regenerate.
1068         * config.in: Regenerate.
1069
1070 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
1071
1072         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1073         (perror_with_name, remote_close, remote_open, expect, play): Static.
1074
1075 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
1076
1077         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
1078         byte offsets instead of an array of indexes.
1079         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1080
1081 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
1082
1083         * regcache.c: Add comment.
1084
1085 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
1086
1087         * thread-db.c: New file.
1088         * proc-service.c: New file.
1089         * acinclude.m4: New file.
1090         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1091         proc-service.o, and thread-db.o.
1092         (linux-low.o): Add USE_THREAD_DB.
1093         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1094         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1095         * aclocal.m4: Regenerated.
1096         * config.in: Regenerated.
1097         * configure: Regenerated.
1098         * configure.in: Check for proc_service.h, sys/procfs.h,
1099         thread_db.h, and linux/elf.h headrs.
1100         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1101         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
1102         Check for -lthread_db and thread support.
1103         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1104         PowerPC, and SuperH.
1105         * i387-fp.c: Constify arguments.
1106         * i387-fp.h: Likewise.
1107         * inferiors.c: (struct thread_info): Renamed from
1108         `struct inferior_info'.  Remove PID member.  Use generic inferior
1109         list header.  All uses updated.
1110         (inferiors, signal_pid): Removed.
1111         (all_threads): New variable.
1112         (get_thread): Define.
1113         (add_inferior_to_list): New function.
1114         (for_each_inferior): New function.
1115         (change_inferior_id): New function.
1116         (add_inferior): Removed.
1117         (remove_inferior): New function.
1118         (add_thread): New function.
1119         (free_one_thread): New function.
1120         (remove_thread): New function.
1121         (clear_inferiors): Use for_each_inferior and free_one_thread.
1122         (find_inferior): New function.
1123         (find_inferior_id): New function.
1124         (inferior_target_data): Update argument type.
1125         (set_inferior_target_data): Likewise.
1126         (inferior_regcache_data): Likewise.
1127         (set_inferior_regcache_data): Likewise.
1128         * linux-low.c (linux_bp_reinsert): Remove.
1129         (all_processes, stopping_threads, using_thrads)
1130         (struct pending_signals, debug_threads, pid_of): New.
1131         (inferior_pid): Replace with macro.
1132         (struct inferior_linux_data): Remove.
1133         (get_stop_pc, add_process): New functions.
1134         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1135         Use add_process and add_thread.
1136         (linux_attach_lwp): New function, based on old linux_attach.  Use
1137         add_process and add_thread.  Set stop_expected for new threads.
1138         (linux_attach): New function.
1139         (linux_kill_one_process): New function.
1140         (linux_kill): Kill all LWPs.
1141         (linux_thread_alive): Use find_inferior_id.
1142         (check_removed_breakpoints, status_pending_p): New functions.
1143         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1144         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
1145         struct for the found process.
1146         (linux_wait_for_event): New function.
1147         (linux_wait): Use it.  Support LWPs.
1148         (send_sigstop, wait_for_sigstop, stop_all_processes)
1149         (linux_resume_one_process, linux_continue_one_process): New functions.
1150         (linux_resume): Support LWPs.
1151         (REGISTER_RAW_SIZE): Remove.
1152         (fetch_register): Use register_size instead.  Call supply_register.
1153         (usr_store_inferior_registers): Likewise.  Call collect_register.
1154         Fix recursive case.
1155         (regsets_fetch_inferior_registers): Improve error message.
1156         (regsets_store_inferior_registers): Add debugging.
1157         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1158         (unstopped_p, linux_signal_pid): New functions.
1159         (linux_target_ops): Add linux_signal_pid.
1160         (linux_init_signals): New function.
1161         (initialize_low): Call it.  Initialize using_threads.
1162         * regcache.c (inferior_regcache_data): Add valid
1163         flag.
1164         (get_regcache): Fetch registers lazily.  Add fetch argument
1165         and update all callers.
1166         (regcache_invalidate_one, regcache_invalidate): New
1167         functions.
1168         (new_register_cache): Renamed from create_register_cache.
1169         Return the new regcache.
1170         (free_register_cache): Change argument to a void *.
1171         (registers_to_string, registers_from_string): Call get_regcache
1172         with fetch flag set.
1173         (register_data): Make static.  Pass fetch flag to get_regcache.
1174         (supply_register): Call get_regcache with fetch flag clear.
1175         (collect_register): Call get_regcache with fetch flag set.
1176         (collect_register_as_string): New function.
1177         * regcache.h: Update.
1178         * remote-utils.c (putpkt): Flush after debug output and use
1179         stderr.
1180         Handle input interrupts while waiting for an ACK.
1181         (input_interrupt): Use signal_pid method.
1182         (getpkt): Flush after debug output and use stderr.
1183         (outreg): Use collect_register_as_string.
1184         (new_thread_notify, dead_thread_notify): New functions.
1185         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
1186         and general_thread.
1187         (look_up_one_symbol): Flush after debug output.
1188         * server.c (step_thread, server_waiting): New variables.
1189         (start_inferior): Don't use signal_pid.  Update call to mywait.
1190         (attach_inferior): Update call to mywait.
1191         (handle_query): Handle qfThreadInfo and qsThreadInfo.
1192         (main): Don't fetch/store registers explicitly.  Use
1193         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
1194         calls to mywait.
1195         * server.h: Update.
1196         (struct inferior_list, struct_inferior_list_entry): New.
1197         * target.c (set_desired_inferior): New.
1198         (write_inferior_memory): Constify.
1199         (mywait): New function.
1200         * target.h: Update.
1201         (struct target_ops): New signal_pid method.
1202         (mywait): Removed macro, added prototype.
1203
1204         * linux-low.h (regset_func): Removed.
1205         (regset_fill_func, regset_store_func): New.
1206         (enum regset_type): New.
1207         (struct regset_info): Add type field.  Use new operation types.
1208         (struct linux_target_ops): stop_pc renamed to get_pc.
1209         Add decr_pc_after_break and breakpoint_at.
1210         (get_process, get_thread_proess, get_process_thread)
1211         (strut process_info, all_processes, linux_attach_lwp)
1212         (thread_db_init): New.
1213
1214         * linux-arm-low.c (arm_get_pc, arm_set_pc,
1215         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1216         (the_low_target): Add new members.
1217         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1218         (i386_store_fpxregset): Constify.
1219         (target_regsets): Add new kind identifier.
1220         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
1221         (i386_set_pc): Add debugging.
1222         (i386_breakpoint_at): New function.
1223         (the_low_target): Add new members.
1224         * linux-mips-low.c (mips_get_pc, mips_set_pc)
1225         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1226         (mips_breakpoint_at): New.
1227         (the_low_target): Add new members.
1228         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1229         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1230         (the_low_target): Add new members.
1231         * linux-sh-low.c (sh_get_pc, sh_set_pc)
1232         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1233         (the_low_target): Add new members.
1234         * linux-x86-64-low.c (target_regsets): Add new kind
1235         identifier.
1236
1237 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
1238
1239         From Martin Pool <mbp@samba.org>:
1240         * server.c (gdbserver_usage): New function.
1241         (main): Call it.
1242
1243 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
1244
1245         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1246         stop_at -> stop_pc.
1247
1248 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
1249
1250         * Makefile.in: Remove obsolete code.
1251
1252 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
1253
1254         * linux-low.c (regsets_fetch_inferior_registers),
1255         (regsets_store_inferior_registers): Removed cast to int from
1256         ptrace() calls.
1257         * regcache.h: Added declaration of struct inferior_info.
1258
1259 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
1260
1261         * inferiors.c (struct inferior_info): Add regcache_data.
1262         (add_inferior): Call create_register_cache.
1263         (clear_inferiors): Call free_register_cache.
1264         (inferior_regcache_data, set_inferior_regcache_data): New functions.
1265         * regcache.c (struct inferior_regcache_data): New.
1266         (registers): Remove.
1267         (get_regcache): New function.
1268         (create_register_cache, free_register_cache): New functions.
1269         (set_register_cache): Don't initialize the register cache here.
1270         (registers_to_string, registers_from_string, register_data): Call
1271         get_regcache.
1272         * regcache.h: Add prototypes.
1273         * server.h: Likewise.
1274
1275 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
1276
1277         * mem-break.c: New file.
1278         * mem-break.h: New file.
1279         * Makefile.in: Add mem-break.o rule; update server.h
1280         dependencies.
1281         * inferiors.c (struct inferior_info): Add target_data
1282         member.
1283         (clear_inferiors): Free target_data member if set.
1284         (inferior_target_data, set_inferior_target_data): New functions.
1285         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1286         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
1287         * linux-low.c (linux_bp_reinsert): New variable.
1288         (struct inferior_linux_data): New.
1289         (linux_create_inferior): Use set_inferior_target_data.
1290         (linux_attach): Likewise.  Call add_inferior.
1291         (linux_wait_for_one_inferior): New function.
1292         (linux_wait): Call it.
1293         (linux_write_memory): Add const.
1294         (initialize_low): Call set_breakpoint_data.
1295         * linux-low.h (struct linux_target_ops): Add breakpoint
1296         handling members.
1297         * server.c (attach_inferior): Remove extra add_inferior
1298         call.
1299         * server.h: Include mem-break.h.  Update inferior.c
1300         prototypes.
1301         * target.c (read_inferior_memory)
1302         (write_inferior_memory): New functions.
1303         * target.h (read_inferior_memory)
1304         (write_inferior_memory): Change macros to prototypes.
1305         (struct target_ops): Update comments.  Add const to write_memory
1306         definition.
1307
1308 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
1309
1310         * linux-low.c (usr_store_inferior_registers): Support
1311         registers which are allowed to fail to store.
1312         * linux-low.h (linux_target_ops): Likewise.
1313         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1314         (ppc_cannot_store_register): FPSCR may not be storable.
1315
1316 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1317
1318         * server.h: Include <string.h> if HAVE_STRING_H.
1319         * ChangeLog: Correct paths in last ChangeLog entry.
1320
1321 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1322
1323         * linux-low.h: Remove obsolete prototypes.
1324         (struct linux_target_ops): New.
1325         (extern the_low_target): New.
1326         * linux-low.c (num_regs, regmap): Remove declarations.
1327         (register_addr): Use the_low_target explicitly.
1328         (fetch_register): Likewise.
1329         (usr_fetch_inferior_registers): Likewise.
1330         (usr_store_inferior_registers): Likewise.
1331         * linux-arm-low.c (num_regs): Remove.
1332         (arm_num_regs): Define.
1333         (arm_regmap): Renamed from regmap, made static.
1334         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1335         made static.
1336         (arm_cannot_store_register): Renamed from cannot_store_register,
1337         made static.
1338         (the_low_target): New.
1339         * linux-i386-low.c (num_regs): Remove.
1340         (i386_num_regs): Define.
1341         (i386_regmap): Renamed from regmap, made static.
1342         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1343         made static.
1344         (i386_cannot_store_register): Renamed from cannot_store_register,
1345         made static.
1346         (the_low_target): New.
1347         * linux-ia64-low.c (num_regs): Remove.
1348         (ia64_num_regs): Define.
1349         (ia64_regmap): Renamed from regmap, made static.
1350         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1351         made static.
1352         (ia64_cannot_store_register): Renamed from cannot_store_register,
1353         made static.
1354         (the_low_target): New.
1355         * linux-m68k-low.c (num_regs): Remove.
1356         (m68k_num_regs): Define.
1357         (m68k_regmap): Renamed from regmap, made static.
1358         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1359         made static.
1360         (m68k_cannot_store_register): Renamed from cannot_store_register,
1361         made static.
1362         (the_low_target): New.
1363         * linux-mips-low.c (num_regs): Remove.
1364         (mips_num_regs): Define.
1365         (mips_regmap): Renamed from regmap, made static.
1366         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1367         made static.
1368         (mips_cannot_store_register): Renamed from cannot_store_register,
1369         made static.
1370         (the_low_target): New.
1371         * linux-ppc-low.c (num_regs): Remove.
1372         (ppc_num_regs): Define.
1373         (ppc_regmap): Renamed from regmap, made static.
1374         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1375         made static.
1376         (ppc_cannot_store_register): Renamed from cannot_store_register,
1377         made static.
1378         (the_low_target): New.
1379         * linux-s390-low.c (num_regs): Remove.
1380         (s390_num_regs): Define.
1381         (s390_regmap): Renamed from regmap, made static.
1382         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1383         made static.
1384         (s390_cannot_store_register): Renamed from cannot_store_register,
1385         made static.
1386         (the_low_target): New.
1387         * linux-sh-low.c (num_regs): Remove.
1388         (sh_num_regs): Define.
1389         (sh_regmap): Renamed from regmap, made static.
1390         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1391         made static.
1392         (sh_cannot_store_register): Renamed from cannot_store_register,
1393         made static.
1394         (the_low_target): New.
1395         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1396         (the_low_target): New.
1397
1398 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1399
1400         * Makefile.in: Add stamp-h target.
1401         * configure.in: Create stamp-h.
1402         * configure: Regenerated.
1403
1404 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1405
1406         * inferiors.c: New file.
1407         * target.c: New file.
1408         * target.h: New file.
1409         * Makefile.in:  Add target.o and inferiors.o.  Update
1410         dependencies.
1411         * linux-low.c (inferior_pid): New static variable,
1412         moved from server.c.
1413         (linux_create_inferior): Renamed from create_inferior.
1414         Call add_inferior.  Return 0 on success instead of a PID.
1415         (linux_attach): Renamed from myattach.
1416         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
1417         (linux_thread_alive): Renamed from mythread_alive.
1418         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
1419         child dies.
1420         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
1421         (regsets_store_inferior_registers): Correct error message.
1422         Add missing ``return 0''.
1423         (linux_fetch_registers): Renamed from fetch_inferior_registers.
1424         (linux_store_registers): Renamed from store_inferior_registers.
1425         (linux_read_memory): Renamed from read_inferior_memory.
1426         (linux_write_memory): Renamed from write_inferior_memory.
1427         (linux_target_ops): New structure.
1428         (initialize_low): Call set_target_ops ().
1429         * remote-utils.c (unhexify): New function.
1430         (hexify): New function.
1431         (input_interrupt): Send signals to ``signal_pid''.
1432         * server.c (inferior_pid): Remove.
1433         (start_inferior): Update create_inferior call.
1434         (attach_inferior): Call add_inferior.
1435         (handle_query): New function.
1436         (main): Call handle_query for `q' packets.
1437         * server.h: Include "target.h".  Remove obsolete prototypes.
1438         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1439
1440 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1441
1442         * Makefile.in: Add WARN_CFLAGS.  Update configury
1443         dependencies.
1444         * configure.in: Check for <string.h>
1445         * configure: Regenerate.
1446         * config.in: Regenerate.
1447         * gdbreplay.c: Include needed system headers.
1448         (remote_open): Remove strchr prototype.
1449         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1450         * regcache.c (supply_register): Change buf argument to const void *.
1451         (supply_register_by_name): Likewise.
1452         (collect_register): Change buf argument to void *.
1453         (collect_register_by_name): Likewise.
1454         * regcache.h: Add missing prototypes.
1455         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1456         * server.c (handle_query): New function.
1457         (attached): New static variable, moved out of main.
1458         (main): Quiet longjmp clobber warnings.
1459         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
1460         * utils.c (error): Remove NORETURN.
1461         (fatal): Likewise.