gdb/gdbserver/ChangeLog

   1 2007-06-20  Daniel Jacobowitz  <dan@codesourcery.com>
   2
   3         * linux-low.c (linux_create_inferior): Try execv before execvp.
   4         * spu-low.c (spu_create_inferior): Likewise.
   5
   6 2007-06-13  Mike Frysinger  <vapier@gentoo.org>
   7
   8         * linux-low.c (linux_create_inferior): Change execv to execvp.
   9         * spu-low.c (spu_create_inferior): Likewies.
  10
  11 2007-06-13  Daniel Jacobowitz  <dan@codesourcery.com>
  12
  13         * Makefile.in (clean): Clean new files instead of deleted ones.
  14         (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
  15         (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
  16         rules.
  17         * configure.srv: Specify XML files and new regformats for MIPS and
  18         MIPS64 GNU/Linux.
  19         * linux-mips-low.c (mips_num_regs): Set to only used registers.
  20         (mips_regmap): Do not fetch $0.  Remove unused registers.  Add
  21         an entry for the restart register.
  22         (mips_cannot_fetch_register, mips_cannot_store_register)
  23         (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
  24         register names to match the XML descriptions.
  25         (mips_fill_gregset, mips_store_gregset): Likewise.  Handle the
  26         restart register instead of $0.
  27
  28 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
  29             Markus Deuling  <deuling@de.ibm.com>
  30
  31         * remote-utils.c (decode_xfer_write): New function.
  32         * server.h (decode_xfer_write): Add prototype.
  33         * server.c (handle_query): Add PACKET_LEN argument.  Support
  34         qXfer:spu:read and qXfer:spu:write packets.
  35         (main): Pass packet_len to handle_query.
  36         * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
  37         * target.h (target_ops): Add qxfer_spu.
  38
  39 2007-06-12  Ulrich Weigand  <uweigand@de.ibm.com>
  40
  41         * spu-low.c (spu_proc_xfer_spu): Do not return failure when
  42         accessing non-seekable spufs files.
  43
  44 2007-05-16  Markus Deuling  <deuling@de.ibm.com>
  45
  46         * server.c (handle_query): Add reply for qC packet.
  47
  48 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
  49             Leo Zayas  <lerele@champenstudios@com>
  50
  51         * server.h (check_remote_input_interrupt_request): New function.
  52         * remote_utils.c (INVALID_DESCRIPTOR): New define.
  53         (remote_desc): Initialize with INVALID_DESCRIPTOR.
  54         (input_interrupt): Expose on USE_WIN32API too.  Fix whitespace.
  55         (check_remote_input_interrupt_request): New function.
  56         * server.h (check_remote_input_interrupt_request): Declare.
  57         * win32-low.c (winapi_DebugBreakProcess,
  58         winapi_GenerateConsoleCtrlEvent): New typedefs.
  59         (get_child_debug_event): Lower Win32 debug event polling from 1 sec
  60         to 250 ms.
  61         (win32_wait): Check for remote interrupt request
  62         with check_remote_input_interrupt_request.
  63         (win32_request_interrupt): New function.
  64         (win32_target_op): Set request_interrupt to win32_request_interrupt.
  65
  66 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
  67
  68         * win32-low.c (debug_registers_changed,
  69         debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
  70         CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
  71         CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
  72         (thread_rec): Get context using the low target.
  73         (child_add_thread): Call thread_added on the low target,
  74         which does the same thing.
  75         (regptr): Delete.
  76         (do_initial_child_stuff): Remove debug registers references.
  77         Set context using the low target.  Resume threads after
  78         setting the contexts.
  79         (child_continue): Remove dead variable.  Remove debug
  80         registers references.
  81         (child_fetch_inferior_registers): Go through the low target.
  82         (do_child_store_inferior_registers): Remove.
  83         (child_store_inferior_registers): Go through the low target.
  84         (win32_resume): Remove debug registers references.
  85         Set context using the low target.
  86         (handle_exception): Change return type to void.  Don't record
  87         context here.  Set status to TARGET_WAITKIND_SPURIOUS on a
  88         first chance exception.
  89         (get_child_debug_event): Change return type to void.  Remove
  90         goto loop.  Always return after waiting for debug event.
  91         (win32_wait): Convert to switch statement.  Handle spurious
  92         events.
  93
  94         * win32-i386-low.c (debug_registers_changed,
  95         debug_registers_used): New.
  96         (initial_stuff): Rename to ...
  97         (i386_initial_stuff): ... this.  Clear debug registers
  98         state variables.
  99         (store_debug_registers): Delete.
 100         (i386_get_thread_context): New.
 101         (load_debug_registers): Delete.
 102         (i386_set_thread_context): New.
 103         (i386_thread_added): New.
 104         (single_step): Rename to ...
 105         (i386_single_step): ... this.
 106         (do_fetch_inferior_registers): Rename to ...
 107         (i386_fetch_inferior_register): ... this.
 108         (i386_store_inferior_register): New.
 109         (the_low_target): Adapt to new interface.
 110
 111         * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
 112         (arm_get_thread_context): New.
 113         (arm_set_thread_context): New.
 114         (regptr): New.
 115         (do_fetch_inferior_registers): Rename to ...
 116         (arm_fetch_inferior_register): ... this.
 117         (arm_store_inferior_register): New.
 118         (arm_wince_breakpoint): Reimplement as unsigned long.
 119         (arm_wince_breakpoint_len): Define.
 120         (the_low_target): Adapt to new interface.
 121
 122         * win32-low.h (target_ops): Remove regmap, store_debug_registers and
 123         load_debug_registers.  Add get_thread_context, set_thread_context,
 124         thread_added and store_inferior_register.  Rename
 125         fetch_inferior_registers to fetch_inferior_register.
 126         (regptr): Remove declaration.
 127
 128 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 129
 130         * linux-low.c (linux_detach): Change return type to int.  Return 0.
 131         * spu-low.c (spu_detach): Likewise.
 132
 133 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 134
 135         * target.h (target_ops): Change return type of detach to int.
 136         Add join.
 137         (join_inferior): New.
 138         * server.c (main): Don't skip detach support on mingw32.
 139         If the inferior doesn't support detaching return error.
 140         Call join_inferior instead of using waitpid.
 141         * linux-low.c (linux_join): New.
 142         (linux_target_op): Add linux_join.
 143         * spu-low.c (spu_join): New.
 144         (spu_target_ops): Add spu_join.
 145         * win32-low.c (win32_detach): Adapt to new interface.
 146         Reopen current_process_handle before detaching.  Issue a child
 147         resume before detaching.
 148         (win32_join): New.
 149         (win32_target_op): Add win32_join.
 150
 151 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 152
 153         * win32-low.c (win32-attach): Fix return value.
 154         * target.h (target_ops): Describe ATTACH return values.
 155
 156 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 157
 158         * win32-low.c (GETPROCADDRESS): Define.
 159         (winapi_DebugActiveProcessStop): Add WINAPI.  typedef as pointer.
 160         (winapi_DebugSetProcessKillOnExit): Likewise.
 161         (win32_create_inferior): Force usage of ansi CreateProcessA.
 162         (win32_attach): Use GETPROCADDRESS.
 163         (win32_detach): Likewise.
 164
 165 2007-05-10  Pedro Alves  <pedro_alves@portugalmail.pt>
 166
 167         * win32-low.c (win32_wait): Don't use WSTOPSIG.
 168
 169 2007-03-30  Pedro Alves  <pedro_alves@portugalmail.pt>
 170
 171         * win32-low.c: Commit leftover changes from 2007-03-29.
 172
 173 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
 174
 175         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
 176         fields short instead of int.  Add explicit padding.
 177         (i387_cache_to_fsave): Remove unnecessary casts.
 178         (i387_fsave_to_cache): Doc fix.
 179         (i387_cache_to_fxsave): Remove unnecessary casts and masking.
 180
 181 2007-03-30  Daniel Jacobowitz  <dan@codesourcery.com>
 182
 183         * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
 184         (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
 185
 186 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
 187
 188         * configure.srv (arm*-*-mingw32ce*): Move near the other
 189         arm targets.
 190
 191 2007-03-29  Pedro Alves  <pedro_alves@portugalmail.pt>
 192
 193         * configure.ac: Add errno checking.
 194         (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
 195         sys/file.h and malloc.h.
 196         (AC_CHECK_DECLS): Add perror.
 197         (srv_mingwce): Handle.
 198         * configure.srv (i[34567]86-*-cygwin*): Add
 199         win32-i386-low.o to srv_tgtobj.
 200         (i[34567]86-*-mingw*): Likewise.
 201         (arm*-*-mingw32ce*): Add case.
 202         * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
 203         HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
 204         [__MINGW32CE__] (strerror): New function.
 205         [__MINGW32CE__] (errno): Define to GetLastError.
 206         [__MINGW32CE__] (COUNTOF): New macro.
 207         (remote_open): Remove extra close call.
 208         * mem-break.c (delete_breakpoint_at): New function.
 209         * mem-break.h (delete_breakpoint_at): Declare.
 210         * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
 211         HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
 212         [USE_WIN32API] (read, write): Add char* casts.
 213         * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
 214         * server.h: Include wincecompat.h on Windows CE.
 215         [HAVE_ERRNO_H]: Check.
 216         (perror): Declare if not declared.
 217         * utils.c: Add stdlib.h, errno.h and malloc.h includes.
 218         (perror_with_name): Remove errno declaration.
 219         * wincecompat.h: New.
 220         * wincecompat.c: New.
 221         * win32-low.h: New.
 222         * win32-arm-low.c: New.
 223         * win32-i386-low.c: New.
 224         (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
 225         (OUTMSG2): Make it safe.
 226         (_T): New macro.
 227         (COUNTOF): New macro.
 228         (NUM_REGS): Get it from the low target.
 229         (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
 230         CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
 231         (thread_rec): Let low target handle debug registers.
 232         (child_add_thread): Likewise.
 233         (child_init_thread_list): Likewise.
 234         (continue_one_thread): Likewise.
 235         (regptr): New.
 236         (do_child_fetch_inferior_registers): Move to ...
 237         * win32-i386-low.c: ... here, and rename to ...
 238         (do_fetch_inferior_registers): ... this.
 239         * win32-low.c (child_fetch_inferior_registers):
 240         Go through the low target.
 241         (do_child_store_inferior_registers): Use regptr.
 242         (strwinerror): New function.
 243         (win32_create_inferior): Handle Windows CE.
 244         Use strwinerror instead of strerror on Windows error
 245         codes.  Add program to the error output.
 246         Don't close the main thread handle on Windows CE.
 247         (win32_attach): Use coredll.dll on Windows CE.
 248         (win32_kill): Close current process and current
 249         thread handles.
 250         (win32_detach): Use coredll.dll on Windows CE.
 251         (win32_resume): Let low target handle debug registers, and
 252         step request.
 253         (handle_exception): Add/Remove initial breakpoint.  Avoid
 254         non-existant WSTOPSIG on Windows CE.
 255         (win32_read_inferior_memory): Cast to remove warning.
 256         (win32_arch_string): Go through the low target.
 257         (initialize_low): Call set_breakpoint_data with the low
 258         target's breakpoint.
 259         * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
 260         FOP_REGNUM, mappings): Move to ...
 261         * win32-i386-low.c: ... here.
 262         * win32-low.c (win32_thread_info): Move to ...
 263         * win32-low.h: ... here.
 264         * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
 265         win32-arm-low.c and wincecompat.c.
 266         (all:): Add $EXEEXT.
 267         (install-only:): Likewise.
 268         (gdbserver:): Likewise.
 269         (gdbreplay:): Likewise.
 270         * config.in: Regenerate.
 271         * configure: Regenerate.
 272
 273 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
 274
 275         * win32-low.c: Rename typedef thread_info to
 276         win32_thread_info throughout.
 277
 278 2007-03-28  Pedro Alves  <pedro_alves@portugalmail.pt>
 279
 280         * win32-i386-low.c: Rename to ...
 281         * win32-low.c: ... this.
 282         * configure.srv: Replace win32-i386-low.o with win32-low.o.
 283         * Makefile.in: Likewise.
 284
 285 2007-03-27  Pedro Alves  <pedro_alves@portugalmail.pt>
 286
 287         * remote-utils.c (monitor_output): Constify msg parameter.
 288         * server.h (monitor_output): Likewise.
 289         * win32-i386-low.c (handle_output_debug_string): New.
 290         (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
 291         handle_output_debug_string.
 292         (get_child_debug_event): Likewise.
 293
 294 2007-03-27  Mat Hostetter  <mat@lcs.mit.edu>
 295
 296         * server.c (main): Correct strtoul check.
 297
 298 2007-03-27  Jon Ringle  <jon@ringle.org>
 299
 300         * linux-low.c: Check __ARCH_HAS_MMU__ also.
 301
 302 2007-03-27  Brooks Moses  <brooks.moses@codesourcery.com>
 303
 304         * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
 305
 306 2007-02-27  Daniel Jacobowitz  <dan@codesourcery.com>
 307
 308         * terminal.h: Check HAVE_SGTTY_H.
 309
 310 2007-02-27  Mat Hostetter  <mat@lcs.mit.edu>
 311
 312         * remote-utils.c (remote_open): Print out the assigned port number.
 313
 314 2007-02-26  Daniel Jacobowitz  <dan@codesourcery.com>
 315
 316         * remote-utils.c (monitor_output): New function.
 317         * server.c (debug_threads): Define here.
 318         (monitor_show_help): New function.
 319         (handle_query): Handle qRcmd.
 320         (main): Do not handle 'd' packet.
 321         * server.h (debug_threads, remote_debug, monitor_output): Declare.
 322         * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
 323         of debug_threads.
 324
 325 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 326
 327         * Makefile.in (EXEEXT): New.
 328         (clean): Use $(EXEEXT).
 329
 330 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 331
 332         * target.h (target_ops): Rename send_signal to request_interrupt,
 333         and remove enum target_signal parameter.
 334         * linux-low.c (linux_request_interrupt): Rename from
 335         linux_send_signal, and always send SIGINT.
 336         * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
 337         and always send SIGINT.
 338         * remote-utils.c (putpkt_binary): Call request_interrupt, instead
 339         of send_signal.
 340         (input_interrupt): Likewise.
 341
 342 2007-02-25  Pedro Alves  <pedro_alves@portugalmail.pt>
 343
 344         * server.c (get_features_xml): Check if target implemented
 345         arch_string.
 346         * win32-i386-low.c (win32_arch_string): New.
 347         (win32_target_ops): Add win32_arch_string as arch_string member.
 348
 349 2007-02-22  Markus Deuling  <deuling@de.ibm.com>
 350
 351         * spu-low.c (spu_arch_string): New.
 352         (spu_target_ops): Add spu_arch_string.
 353
 354 2007-02-16  Daniel Jacobowitz  <dan@codesourcery.com>
 355
 356         * remote-utils.c: Remove HAVE_TERMINAL_H check.
 357         * configure.ac: Do not check for terminal.h.
 358         * configure, config.in: Regenerated.
 359
 360 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 361
 362         * Makefile.in (OBS): Add $(XML_BUILTIN).
 363         (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
 364         (clean): Update.
 365         (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
 366         (arm-with-iwmmxt.c): New.
 367         * config.in, configure: Regenerate.
 368         * configure.ac: Check for iWMMXt.  Handle srv_xmltarget,
 369         srv_xmlbuiltin, and srv_xmlfiles.  Define USE_XML.
 370         * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
 371         (arm*-*-linux*): Add iWMMXt and regset support.
 372         * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
 373         (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
 374         (arm_store_wmmxregset, target_regsets): New.
 375         * server.c (get_features_xml): Take annex argument.  Check builtin
 376         XML documents.
 377         (handle_query): Handle multiple annexes.
 378
 379 2007-01-29  Daniel Jacobowitz  <dan@codesourcery.com>
 380
 381         * remote-utils.c [USE_WIN32API] (read, write): Define.
 382         (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
 383         write.
 384
 385 2007-01-09  Daniel Jacobowitz  <dan@codesourcery.com>
 386
 387         * linux-i386-low.c (the_low_target): Set arch_string.
 388         * linux-x86-64-low.c (the_low_target): Likewise.
 389         * linux-low.c (linux_arch_string): New.
 390         (linux_target_ops): Add it.
 391         * linux-low.h (struct linux_target_ops): Add arch_string.
 392         * server.c (write_qxfer_response): Use const void * for DATA.
 393         (get_features_xml): New.
 394         (handle_query): Handle qXfer:features:read.  Report it for qSupported.
 395         * target.h (struct target_ops): Add arch_string method.
 396
 397 2007-01-03  Denis Pilat  <denis.pilat@st.com>
 398             Daniel Jacobowitz  <dan@codesourcery.com>
 399
 400         * linux-low.c (linux_kill): Handle being called with no threads.
 401         * win32-i386-low.c (win32_kill): Likewise.
 402         (get_child_debug_event): Clear current_process_handle.
 403
 404 2006-12-30  Denis PILAT  <denis.pilat@st.com>
 405             Daniel Jacobowitz  <dan@codesourcery.com>
 406
 407         * remote-utils.c (remote_open): Check the type of specified
 408         serial port devices before opening them.
 409         * server.c (main): Kill the inferior if an error occurs during
 410         the first remote_open.
 411
 412 2006-12-05  Markus Deuling  <deuling@de.ibm.com>
 413
 414         * README: Update supported targets.
 415
 416 2006-11-28  Daniel Jacobowitz  <dan@codesourcery.com>
 417
 418         * Makefile.in (clean): Remove reg-mips64.c.
 419         (reg-mips64.c, reg-mips64.o): New rules.
 420         * configure.srv: Handle mips64.  Include regset support for mips.
 421         * linux-mips-low.c (union mips_register): New.
 422         (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
 423         (mips_breakpoint, mips_breakpoint_at): Use int.
 424         (mips_collect_register, mips_supply_register)
 425         (mips_collect_register_32bit, mips_supply_register_32bit)
 426         (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
 427         (mips_store_fpregset, target_regsets): New.
 428         * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
 429
 430 2006-11-22  Ulrich Weigand  <uweigand@de.ibm.com>
 431
 432         * configure.srv: Add target "spu*-*-*".
 433         * Makefile.in (clean): Remove reg-spu.c.
 434         (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
 435         * spu-low.c: New file.
 436
 437 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 438
 439         * configure.ac: Correct td_thr_tls_get_addr test.
 440         * configure: Regenerated.
 441
 442 2006-11-16  Daniel Jacobowitz  <dan@codesourcery.com>
 443
 444         * linux-low.c (linux_wait_for_event): Reformat.  Use the
 445         pass_signals array.
 446         * remote-utils.c (decode_address_to_semicolon): New.
 447         * server.c (pass_signals, handle_general_set): New.
 448         (handle_query): Mention QPassSignals for qSupported.
 449         (main): Call handle_general_set.
 450         * server.h (pass_signals, decode_address_to_semicolon): New.
 451
 452 2006-11-06  Daniel Jacobowitz  <dan@codesourcery.com>
 453
 454         * server.c (handle_query): Correct error handling for read_auxv.
 455
 456 2005-10-19  Ulrich Weigand  <uweigand@de.ibm.com>
 457
 458         * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
 459         and srv_linux_thread_db to yes.
 460         * linux-s390-low.c (s390_fill_gregset): New function.
 461         (target_regsets): Define data structure.
 462
 463 2006-10-17  Daniel Jacobowitz  <dan@codesourcery.com>
 464
 465         * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
 466         * configure.ac: Use it.  Define HAVE_TD_THR_TLS_GET_ADDR.
 467         * config.in, configure: Regenerated.
 468         * inferiors.c (gdb_id_to_thread): New function.
 469         (gdb_id_to_thread_id): Use it.
 470         * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
 471         * linux-low.h (struct process_info): Add th member.
 472         (thread_db_get_tls_address): New prototype.
 473         * remote-utils.c (decode_address): Make non-static.
 474         * server.c (handle_query): Handle qGetTLSAddr.
 475         * server.h (gdb_id_to_thread, decode_address): New prototypes.
 476         * target.h (struct target_ops): Add get_tls_address.
 477         * thread-db.c (maybe_attach_thread): Save the thread handle.
 478         (thread_db_get_tls_address): New.
 479
 480 2006-09-28  Daniel Jacobowitz  <dan@codesourcery.com>
 481
 482         * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
 483         (linux_resume_one_process): Take a siginfo_t *.  Update all
 484         callers.  Queue it if necessary.  Use PTRACE_SETSIGINFO.
 485         (struct pending_signals): Add a siginfo_t.
 486         (linux_wait_for_process): Always set last_status.
 487         (linux_wait_for_event): Use PTRACE_GETSIGINFO.
 488         (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
 489         * linux-low.h (struct process_info): Add last_status.
 490
 491 2006-09-21  Daniel Jacobowitz  <dan@codesourcery.com>
 492
 493         * remote-utils.c (try_rle): New function.
 494         (putpkt_binary): Use it.
 495
 496 2006-08-19  Daniel Jacobowitz  <dan@codesourcery.com>
 497
 498         * Makefile.in (clean): Clean reg-x86-64-linux.c.
 499         (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
 500         * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
 501         * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
 502         (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
 503         point registers.
 504
 505 2006-08-08  Richard Sandiford  <richard@codesourcery.com>
 506
 507         * server.c (terminal_fd): New variable.
 508         (old_foreground_pgrp): Likewise.
 509         (restore_old_foreground_pgrp): New function.
 510         (start_inferior): Record the terminal file descriptor in terminal_fd
 511         and its original foreground group in old_foreground_pgrp.  Register
 512         restore_old_foreground_pgrp with atexit().
 513
 514 2006-07-26  Daniel Jacobowitz  <dan@codesourcery.com>
 515
 516         * server.c (handle_query): Correct qPart to qXfer.
 517
 518 2006-07-22  Daniel Jacobowitz  <dan@codesourcery.com>
 519
 520         * configure.ac: Check for more headers which are missing on
 521         Windows.  Automatically supply -lwsock32 and USE_WIN32API.
 522         * configure.srv: Add Cygwin and mingw32.
 523         * remote-utils.c: Don't include headers unconditionally which
 524         are missing on mingw32.  Include <winsock.h> for mingw32.
 525         (remote_open): Adjust for mingw32 support.  Flush
 526         standard error after writing to it.
 527         (remote_close, putpkt_binary, input_interrupt, block_async_io)
 528         (unblock_async_io, enable_async_io, disable_async_io)
 529         (readchar, getpkt): Update for Winsock support.
 530         (prepare_resume_reply): Expect a protocol signal number.
 531         * server.c: Disable <sys/wait.h> on mingw32.
 532         (start_inferior): Adjust for mingw32 support.  Flush
 533         standard error after writing to it.
 534         (attach_inferior): Likewise.  Use protocol signal
 535         numbers.
 536         (main): Skip 'D' packet on mingw32.  Use protocol signal numbers
 537         and names.
 538         * win32-i386-low.c: New file.
 539         * Makefile.in (XM_CLIBS): Set.
 540         (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
 541         (win32-i386-low.o): New dependency rule.
 542         * linux-low.c (linux_wait): Use target signal numbers.
 543         * target.h (struct target_ops): Doc fix.
 544         * server.h (target_signal_to_name): New prototype.
 545         * gdbreplay.c: Don't include headers unconditionally which
 546         are missing on mingw32.  Include <winsock.h> for mingw32.
 547         (remote_close, remote_open): Adjust for Winsock support.
 548         * configure, config.in: Regenerated.
 549
 550 2006-07-12  Daniel Jacobowitz  <dan@codesourcery.com>
 551
 552         * server.c (decode_xfer_read, write_qxfer_response): New.
 553         (handle_query): Take a packet length argument.  Handle
 554         qXfer:auxv:read instead of qPart:auxv:read.  Mention it in
 555         the qSupported response.
 556         (main): Update call to handle_query.
 557
 558 2006-06-22  Daniel Jacobowitz  <dan@codesourcery.com>
 559
 560         * remote-utils.c (remote_escape_output, remote_unescape_input): New.
 561         (putpkt_binary): Renamed from putpkt and adjusted for binary
 562         data.
 563         (putpkt): New wrapper for putpkt_binary.
 564         (readchar): Don't mask off the high bit.
 565         (decode_X_packet): New function.
 566         * server.c (main): Call putpkt_binary if a handler sets the packet
 567         length.  Save the length of the incoming packet.  Handle 'X'.
 568         * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
 569
 570 2006-06-21  Daniel Jacobowitz  <dan@codesourcery.com>
 571
 572         * server.c (handle_query): Handle qSupported.
 573
 574 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 575
 576         * remote-utils.c (all_symbols_looked_up): New variable.
 577         (look_up_one_symbol): Check it.
 578         * server.h (look_up_one_symbol): New declaration.
 579         * thread-db.c (thread_db_init): Set all_symbols_looked_up.
 580
 581 2006-05-30  Daniel Jacobowitz  <dan@codesourcery.com>
 582
 583         * Makefile.in (linux-arm-low.o): Update dependencies.
 584         * linux-arm-low.c: Include "gdb_proc_service.h".
 585         (PTRACE_GET_THREAD_AREA): Define.
 586         (ps_get_thread_area): New function.
 587
 588 2006-05-09  Nathan Sidwell  <nathan@codesourcery.com>
 589
 590         * configure.srv (m68k*-*-uclinux*): New target.
 591         * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
 592         (linux_resume_one_process): Remove extraneous cast.
 593         (linux_read_offsets): New.
 594         (linux_target_op): Add linux_read_offsets on mmuless systems.
 595         * server.c (handle_query): Add qOffsets logic.
 596         * target.h (struct target_ops): Add read_offsets.
 597
 598 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 599
 600         * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
 601         (PTRACE_GET_THREAD_AREA): Define.
 602         (ps_get_thread_area): New function.
 603         * Makefile.in (linux-i386-low.o, linux-mips-low.o)
 604         (linux-x86-64-low.o): Update.
 605
 606 2006-03-15  Daniel Jacobowitz  <dan@codesourcery.com>
 607
 608         * configure.ac: Remove checks for prfpregset_t.
 609         * gdb_proc_service.h: New file.
 610         * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
 611         new "gdb_proc_service.h".
 612         * proc-service.c: Likewise.
 613         (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
 614         (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
 615         * Makefile.in (gdb_proc_service_h): Updated.
 616         * configure, config.in: Regenerated.
 617
 618 2006-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 619
 620         * remote-utils.c (prepare_resume_reply): Move declaration
 621         of gdb_id_from_wait to the top of the block.
 622
 623 2006-02-15  Daniel Jacobowitz  <dan@codesourcery.com>
 624
 625         * linux-low.c (regsets_store_inferior_registers): Read the regset
 626         from the target before filling it.
 627
 628 2006-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 629
 630         * server.c (attach_inferior): Return SIGTRAP for a successful
 631         attach.
 632
 633 2006-02-01  Daniel Jacobowitz  <dan@codesourcery.com>
 634
 635         * Makefile.in (OBS): Add version.o.
 636         (STAGESTUFF): Delete.
 637         (version.o): Add dependencies.
 638         (version.c): Replace rule.
 639         (clean): Remove version.c.
 640         * server.c (gdbserver_version): New.
 641         (gdbserver_usage): Use printf.
 642         (main): Handle --version and --help.
 643         * server.h (version, host_name): Add declarations.
 644
 645 2005-12-23  Eli Zaretskii  <eliz@gnu.org>
 646
 647         * linux-arm-low.c:
 648         * linux-arm-low.c:
 649         * inferiors.c:
 650         * i387-fp.h:
 651         * i387-fp.c:
 652         * gdbreplay.c:
 653         * regcache.c:
 654         * proc-service.c:
 655         * mem-break.h:
 656         * mem-break.c:
 657         * linux-x86-64-low.c:
 658         * linux-sh-low.c:
 659         * linux-s390-low.c:
 660         * linux-ppc64-low.c:
 661         * linux-ppc-low.c:
 662         * linux-mips-low.c:
 663         * linux-m68k-low.c:
 664         * linux-m32r-low.c:
 665         * linux-low.h:
 666         * linux-low.c:
 667         * linux-ia64-low.c:
 668         * linux-i386-low.c:
 669         * linux-crisv32-low.c:
 670         * thread-db.c:
 671         * terminal.h:
 672         * target.h:
 673         * target.c:
 674         * server.h:
 675         * server.c:
 676         * remote-utils.c:
 677         * regcache.h:
 678         * utils.c:
 679         * Makefile.in:
 680         * configure.ac:
 681         * gdbserver.1: Add (C) after Copyright.  Update the FSF
 682         address.
 683
 684 2005-11-13  Daniel Jacobowitz  <dan@codesourcery.com>
 685
 686         * linux-arm-low.c (arm_eabi_breakpoint): New variable.
 687         (arm_breakpoint_at): Recognize both breakpoints.
 688         (the_low_target): Use the correct breakpoint instruction.
 689
 690 2005-11-02  Daniel Jacobowitz  <dan@codesourcery.com>
 691
 692         * configure.srv (x86_64-*-linux*): Turn on thread_db support.
 693         * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
 694         (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
 695         (the_low_target): Update.
 696
 697 2005-10-25  Andreas Schwab  <schwab@suse.de>
 698
 699         * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
 700
 701         * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
 702         (ia64_num_regs): Reduce to 462.
 703
 704 2005-09-17  Daniel Jacobowitz  <dan@codesourcery.com>
 705
 706         * acinclude.m4: Correct quoting.
 707         * aclocal.m4: Regenerated.
 708
 709         Suggested by SZOKOVACS Robert <szo@ies.hu>:
 710         * thread-db.c (thread_db_err_str): Handle TD_VERSION.
 711         (thread_db_init): Call thread_db_err_str.
 712         * configure.ac: Check for TD_VERSION.
 713         * config.in, configure: Regenerated.
 714
 715 2005-07-31  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 716
 717         * server.h (error, fatal, warning): Add ATTR_FORMAT.
 718
 719 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 720
 721         * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
 722         is not available.  Define HAVE_PTRACE_GETREGS if it is.
 723         * config.in, configure: Regenerated.
 724         * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
 725         * linux-i386-low.c, linux-m68k-low.c: Update to use
 726         HAVE_PTRACE_GETREGS.
 727         * linux-low.c (regsets_fetch_inferior_registers)
 728         (regsets_store_inferior_registers): Only return 0 if we processed
 729         GENERAL_REGS.
 730         * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
 731         * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
 732
 733 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 734
 735         * inferiors.c (struct thread_info): Add gdb_id.
 736         (add_thread): Add gdb_id argument.
 737         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
 738         * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
 739         calls to add_thread.
 740         * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
 741         * server.c (handle_query): Use thread_to_gdb_id.
 742         (handle_v_cont, main): Use gdb_id_to_thread_id.
 743         * server.h (add_thread): Update prototype.
 744         (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
 745         prototypes.
 746
 747 2005-07-13  Daniel Jacobowitz  <dan@codesourcery.com>
 748
 749         * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
 750         left-padded registers.
 751         * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
 752         * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
 753
 754 2005-07-01  Steve Ellcey  <sje@cup.hp.com>
 755
 756         * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
 757         * configure: Regenerate.
 758         * config.in: Regenerate.
 759         * server.h (NEED_DECLARATION_STRERROR):
 760         Replace with !HAVE_DECL_STRERROR.
 761
 762 2005-06-16  Daniel Jacobowitz  <dan@codesourcery.com>
 763
 764         * linux-low.c (linux_wait, linux_send_signal): Don't test
 765         an unsigned long variable for > 0 if it could be MAX_ULONG.
 766         * server.c (myresume): Likewise.
 767         * target.c (set_desired_inferior): Likewise.
 768
 769 2005-06-13  Mark Kettenis  <kettenis@gnu.org>
 770
 771         * configure.ac: Simplify and improve check for socklen_t.
 772         * configure, config.in: Regenerate.
 773
 774 2005-06-12  Daniel Jacobowitz  <dan@codesourcery.com>
 775
 776         * acconfig.h: Remove.
 777         * configure.ac: Add a test for socklen_t.  Use three-argument
 778         AC_DEFINE throughout.
 779         * config.in: Regenerated using autoheader 2.59.
 780         * configure: Regenerated.
 781
 782         * gdbreplay.c (socklen_t): Provide a default.
 783         (remote_open): Use socklen_t.
 784         * remote-utils.c (socklen_t): Provide a default.
 785         (remote_open): Use socklen_t.
 786         (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
 787         unsigned char.
 788
 789         * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
 790         char for buffers.
 791         * linux-low.c (linux_read_memory, linux_write_memory)
 792         (linux_read_auxv): Likewise.
 793         * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
 794         (check_mem_write): Likewise.
 795         * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
 796         Likewise.
 797         * regcache.c (struct inferior_rgcache_data, registers_to_string)
 798         (registers_from_string, register_data): Likewise.
 799         * server.c (handle_query, main): Likewise.
 800         * server.h (convert_ascii_to_int, convert_int_to_ascii)
 801         (decode_M_packet): Likewise.
 802         * target.c (read_inferior_memory, write_inferior_memory): Likewise.
 803         * target.h (struct target_ops): Update read_memory, write_memory,
 804         and read_auxv.
 805         (read_inferior_memory, write_inferior_memory): Update.
 806         * linux-low.h (struct linux_target_ops): Change type of breakpoint
 807         to unsigned char *.
 808         * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
 809         linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
 810         linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
 811         linux-s390-low.c, linux-sh-low.c: Update for changes in
 812         read_inferior_memory and the_low_target->breakpoint.
 813
 814 2005-05-28  Daniel Jacobowitz  <dan@codesourcery.com>
 815
 816         * Makefile.in (SFILES): Add linux-ppc64-low.c.
 817         (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
 818         * configure.srv: Add powerpc64-*-linux*.
 819         * linux-ppc64-low.c: New file.
 820
 821 2005-05-23  Orjan Friberg  <orjanf@axis.com>
 822
 823         * linux-cris-low.c: New file with support for CRIS.
 824         * linux-crisv32-low.c: Ditto for CRISv32.
 825         * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
 826         (clean): Add reg-cris.c and reg-crisv32.c.
 827         Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
 828         reg-crisv32.o, and reg-crisv32.c to make rules.
 829         * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
 830         recognized targets.
 831
 832 2005-05-16  Ulrich Weigand  <uweigand@de.ibm.com>
 833
 834         * linux-low.c (fetch_register): Ensure buffer size is a multiple
 835         of sizeof (PTRACE_XFER_TYPE).
 836         (usr_store_inferior_registers): Likewise.  Zero out excess bytes.
 837
 838 2005-05-12  Orjan Friberg  <orjanf@axis.com>
 839
 840         * target.h (struct target_ops): Add insert_watchpoint,
 841         remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
 842         pointers for hardware watchpoint support.
 843         * linux-low.h (struct linux_target_ops): Ditto.
 844         * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
 845         (linux_stopped_by_watchpoint, linux_stopped_data_address): New.  Add
 846         to linux_target_ops.
 847         * remote-utils.c (prepare_resume_reply): Add watchpoint information to
 848         reply packet.
 849         * server.c (main): Recognize 'Z' and 'z' packets.
 850
 851 2005-05-10  Ulrich Weigand  <uweigand@de.ibm.com>
 852
 853         * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
 854         (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
 855         (the_low_target): Add new members.
 856
 857 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 858
 859         * proc-service.c (ps_lgetregs): Search all_processes instead of
 860         all_threads.
 861
 862 2005-05-04  Daniel Jacobowitz  <dan@codesourcery.com>
 863
 864         * server.c (start_inferior): Change return type to int.
 865         (attach_inferior): Change sigptr to int *.
 866         (handle_v_cont, handle_v_requests): Change signal to int *.
 867         (main): Change signal to int.
 868
 869 2005-04-15  Kei Sakamoto  <sakamoto.kei@renesas.com>
 870
 871         * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
 872         * configure.srv: Add m32r*-*-linux*.
 873         * linux-m32r-low.c: New file.
 874
 875 2005-03-04  Daniel Jacobowitz  <dan@codesourcery.com>
 876
 877         * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
 878
 879 2005-03-03  Daniel Jacobowitz  <dan@codesourcery.com>
 880
 881         * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
 882         Take unsigned long arguments for PIDs.
 883         * linux-low.c (add_process, linux_attach_lwp, linux_attach)
 884         (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
 885         (wait_for_sigstop, linux_resume_one_process)
 886         (regsets_fetch_inferior_registers, linux_send_signal)
 887         (linux_read_auxv): Likewise.  Update the types of variables holding
 888         PIDs.  Update format string specifiers.
 889         * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
 890         * remote-utils.c (prepare_resume_reply): Likewise.
 891         * server.c (cont_thread, general_thread, step_thread)
 892         (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
 893         unsigned long.
 894         (handle_query): Update format specifiers.
 895         (handle_v_cont, main): Use strtoul for thread IDs.
 896         * server.h (struct inferior_list_entry): Use unsigned long for ID.
 897         (add_thread, find_inferior_id, change_inferior_id, cont_thread)
 898         (general_thread, step_thread, thread_from_wait)
 899         (old_thread_from_wait): Update.
 900         * target.h (struct thread_resume): Use unsigned long for THREAD.
 901         (struct target_ops): Use unsigned long for arguments to attach and
 902         thread_alive.
 903
 904 2005-02-24  Daniel Jacobowitz  <dan@codesourcery.com>
 905
 906         * acinclude.m4: Include bfd/bfd.m4 directly.
 907         * configure.ac: Use AC_ARG_PROGRAM.  Suggested by Aron Griffis
 908         <agriffis@toolchain.org>.
 909         * aclocal.m4, configure: Regenerated.
 910
 911 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 912
 913         * configure.ac: Rename configure.in, require autoconf 2.59.
 914         * configure: Re-generate.
 915
 916 2004-12-08  Daniel Jacobowitz  <dan@debian.org>
 917
 918         * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area.  Reset
 919         LIBS when finished.
 920         * aclocal.m4: Regenerated.
 921         * configure: Regenerated.
 922
 923 2004-11-21  Andreas Schwab  <schwab@suse.de>
 924
 925         * linux-m68k-low.c (m68k_num_gregs): Define.
 926         (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
 927         (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
 928         (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
 929         (m68k_breakpoint_at): New.  Add to the_low_target.
 930
 931         * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
 932         srv_linux_thread_db to yes.
 933
 934 2004-10-20  Joel Brobecker  <brobecker@gnat.com>
 935
 936         * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
 937         (ARCH_SET_FS): Likewise.
 938         (ARCH_GET_FS): Likewise.
 939         (ARCH_GET_GS): Likewise.
 940
 941 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
 942
 943         * linux-i386-low.c (ps_get_thread_area): New.
 944         * linux-x86-64-low.c (ps_get_thread_area): New.
 945         * linux-low.c: Include <sys/syscall.h>.
 946         (linux_kill_one_process): Don't kill the first thread here.
 947         (linux_kill): Kill the first thread here.
 948         (kill_lwp): New function.
 949         (send_sigstop, linux_send_signal): Use it.
 950         * proc-service.c: Clean up #ifdefs.
 951         (fpregset_info): Delete.
 952         (ps_lgetregs): Update and enable implementation.
 953         (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
 954         implementations.
 955         * remote-utils.c (struct sym_cache, symbol_cache): New.
 956         (input_interrupt): Print a clearer message.
 957         (async_io_enabled): New variable.
 958         (enable_async_io, disable_async_io): Use it.  Update comments.
 959         (look_up_one_symbol): Use the symbol cache.
 960         * thread-db.c (thread_db_look_up_symbols): New function.
 961         (thread_db_init): Update comments.  Call thread_db_look_up_symbols.
 962
 963 2004-10-16  Daniel Jacobowitz  <dan@debian.org>
 964
 965         * configure.in: Test for -rdynamic.
 966         * configure: Regenerated.
 967         * Makefile (INTERNAL_LDFLAGS): New.
 968         (gdbserver, gdbreplay): Use it.
 969
 970 2004-09-02  Andrew Cagney  <cagney@gnu.org>
 971
 972         * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
 973
 974 2004-03-23  Daniel Jacobowitz  <drow@mvista.com>
 975
 976         * linux-low.c (linux_wait): Clear all_processes list also.
 977
 978 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
 979
 980         * linux-low.c: Include <errno.h>.  Remove extern declaration of
 981         errno.
 982
 983 2004-03-12  Daniel Jacobowitz  <drow@mvista.com>
 984
 985         * gdbreplay.c, server.h, utils.c: Update copyright years.
 986
 987 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
 988
 989         * server.c (main): Print child status or termination signal from
 990         variable 'signal', not 'sig'.
 991
 992 2004-03-04  Nathan J. Williams  <nathanw@wasabisystems.com>
 993
 994         * linux-low.c (linux_read_memory): Change return type to
 995         int.  Check for and return error from ptrace().
 996         * target.c (read_inferior_memory): Change return type to int.  Pass
 997         back return status from the_target->read_memory().
 998         * target.h (struct target_ops): Adapt *read_memory() prototype.
 999         Update comment.
1000         (read_inferior_memory): Adapt prototype.
1001         * server.c (main): Return an error packet if
1002         read_inferior_memory() returns an error.
1003
1004 2004-03-04  Daniel Jacobowitz  <drow@mvista.com>
1005
1006         * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
1007         Unify with other clean targets.
1008
1009 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1010
1011         * server.c (handle_v_cont): Call set_desired_inferior.
1012
1013 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1014
1015         * remote-utils.c (prepare_resume_reply): Always supply "thread:".
1016
1017 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1018
1019         * linux-low.c (linux_wait): Unblock async I/O.
1020         (linux_resume): Block and enable async I/O.
1021         * remote-utils.c (block_async_io, unblock_async_io): New functions.
1022         * server.h (block_async_io, unblock_async_io): Add prototypes.
1023
1024 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1025
1026         * remote-utils.c (remote_open): Print a status notice after
1027         opening a TCP port.
1028         * server.c (attach_inferior): Print a status notice after
1029         attaching.
1030
1031 2004-02-29  Daniel Jacobowitz  <drow@mvista.com>
1032
1033         * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
1034
1035 2004-02-26  Daniel Jacobowitz  <drow@mvista.com>
1036
1037         * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
1038         error packet.
1039         * server.c, target.h: Update copyright years.
1040
1041 2004-02-25  Roland McGrath  <roland@redhat.com>
1042
1043         * target.h (struct target_ops): New member `read_auxv'.
1044         * server.c (handle_query): Handle qPart:auxv:read: query using that.
1045         * linux-low.c (linux_read_auxv): New function.
1046         (linux_target_ops): Initialize `read_auxv' member to that.
1047
1048 2004-02-17  Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
1049
1050         Committed by Jim Blandy  <jimb@redhat.com>.
1051
1052         * linux-s390-low.c (s390_num_regs): Update.
1053         (s390_regmap): Remove control registers.  Use __s390x__ predefine
1054         instead of GPR_SIZE to distiguish s390 and s390x targets.
1055
1056 2004-01-31  Daniel Jacobowitz  <drow@mvista.com>
1057
1058         * linux-low.c: Update copyright year.
1059         (check_removed_breakpoint): Clear pending_is_breakpoint.
1060         (linux_set_resume_request, linux_queue_one_thread)
1061         (resume_status_pending_p): New functions.
1062         (linux_continue_one_thread): Use process->resume.
1063         (linux_resume): Only resume threads if there are no pending events.
1064         * linux-low.h (struct process_info): Add resume request
1065         pointer.
1066
1067 2004-01-30  Daniel Jacobowitz  <drow@mvista.com>
1068
1069         * regcache.c (new_register_cache): Clear the allocated register
1070         buffer.  Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
1071
1072 2003-10-13  Daniel Jacobowitz  <drow@mvista.com>
1073
1074         * linux-low.c (linux_resume): Take a struct thread_resume *
1075         argument.
1076         (linux_wait): Update call.
1077         (resume_ptr): New static variable.
1078         (linux_continue_one_thread): Renamed from
1079         linux_continue_one_process.  Use resume_ptr.
1080         (linux_resume): Use linux_continue_one_thread.
1081         * server.c (handle_v_cont, handle_v_requests): New functions.
1082         (myresume): New function.
1083         (main): Handle 'v' case.
1084         * target.h (struct thread_resume): New type.
1085         (struct target_ops): Change argument of "resume" to struct
1086         thread_resume *.
1087         (myresume): Delete macro.
1088
1089 2003-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1090
1091         * Makefile.in (install-only): Create dest dir. Support DESTDIR.
1092         (uninstall): Support DESTDIR.
1093
1094 Mon Jul 21 20:09:34 UTC 2003  Brendan Conoboy  <blc@redhat.com>
1095
1096         * configure.srv: Add xscale*linux copy of arm*linux entry.
1097
1098 2003-07-24  Daniel Jacobowitz  <drow@mvista.com>
1099
1100         * linux-arm-low.c (arm_reinsert_addr): New function.
1101         (the_low_target): Add arm_reinsert_addr.
1102
1103 2003-07-08  Mark Kettenis  <kettenis@gnu.org>
1104
1105         * mem-break.c: Remove whitespace at end of file.
1106
1107 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
1108
1109         * configure.in: Check whether we need to prototype strerror.
1110         * server.h: Optionally prototype strerror.
1111         * gdbreplay.c (perror_with_name): Use strerror.
1112         * linux-low.c (linux_attach_lwp): Use strerror.
1113         * utils.c (perror_with_name): Use strerror.
1114         * config.in, configure: Regenerated.
1115
1116 2003-06-28  Daniel Jacobowitz  <drow@mvista.com>
1117
1118         * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
1119         SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
1120
1121 2003-06-20  Daniel Jacobowitz  <drow@mvista.com>
1122
1123         * Makefile.in (SFILES): Update.
1124         * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
1125         low-sun3.c: Remove files.
1126
1127 2003-06-17  Daniel Jacobowitz  <drow@mvista.com>
1128
1129         * linux-low.c: Move comment to linux_thread_alive where it belonged.
1130         (linux_detach_one_process, linux_detach): New functions.
1131         (linux_target_ops): Add linux_detach.
1132         * server.c (main): Handle 'D' packet.
1133         * target.h (struct target_ops): Add "detach" member.
1134         (detach_inferior): Define.
1135
1136 2003-06-13  Mark Kettenis  <kettenis@gnu.org>
1137
1138         From Kelley Cook  <kelleycook@wideopenwest.com>:
1139         * configure.srv: Accept i[34567]86 variants.
1140
1141 2003-06-05  Daniel Jacobowitz  <drow@mvista.com>
1142
1143         * linux-low.c (linux_wait_for_event): Correct comment typos.
1144         (linux_resume_one_process): Call check_removed_breakpoint.
1145         (linux_send_signal): New function.
1146         (linux_target_ops): Add linux_send_signal.
1147         * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
1148         of kill.
1149         * target.h (struct target_ops): Add send_signal.
1150
1151 2003-05-29  Jim Blandy  <jimb@redhat.com>
1152
1153         * linux-low.c (usr_store_inferior_registers): Transfer buf in
1154         PTRACE_XFER_TYPE-sized chunks, not int-sized chunks.  Otherwise,
1155         if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
1156         away part of the register's value.
1157
1158 2003-03-26  Daniel Jacobowitz  <drow@mvista.com>
1159
1160         * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
1161         (linux_wait_for_event, linux_init_signals): Likewise.
1162
1163 2003-03-17  Daniel Jacobowitz  <drow@mvista.com>
1164
1165         * configure.in: Check for stdlib.h.
1166         * configure: Regenerated.
1167         * config.in: Regenerated.
1168
1169 2003-01-04  Andreas Schwab  <schwab@suse.de>
1170
1171         * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
1172
1173 2003-01-02  Andrew Cagney  <ac131313@redhat.com>
1174
1175         * Makefile.in: Remove obsolete code.
1176
1177 2002-11-20  Daniel Jacobowitz  <drow@mvista.com>
1178
1179         * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
1180         defined(PT_FPR0_HI).
1181
1182 2002-11-17  Stuart Hughes  <seh@zee2.com>
1183
1184         * linux-arm-low.c (arm_num_regs): Increase.
1185         (arm_regmap): Include status register.
1186
1187 2002-11-17  Daniel Jacobowitz  <drow@mvista.com>
1188
1189         * linux-low.c (register_addr): Remove incorrect -1 check.
1190
1191 2002-08-29  Daniel Jacobowitz  <drow@mvista.com>
1192
1193         * linux-low.c (linux_create_inferior): Call setpgid.  Return
1194         the new PID.
1195         (unstopped_p, linux_signal_pid): Remove.
1196         (linux_target_ops): Remove linux_signal_pid.
1197         * remote-utils.c (putpkt, input_interrupt): Use signal_pid
1198         global instead of target method.
1199         * target.h (struct target_ops): Remove signal_pid.  Update comment
1200         for create_inferior.
1201         * server.c (signal_pid): New variable.
1202         (create_inferior): Set signal_pid.  Block SIGTTOU and SIGTTIN in
1203         gdbserver.  Set the child to be the foreground process group.
1204         (attach_inferior): Set signal_pid.
1205
1206 2002-08-23  Daniel Jacobowitz  <drow@mvista.com>
1207
1208         * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
1209
1210 2002-08-20  Jim Blandy  <jimb@redhat.com>
1211
1212         * Makefile.in (LDFLAGS): Allow the configure script to establish a
1213         default for this.
1214
1215 2002-08-01  Andrew Cagney  <cagney@redhat.com>
1216
1217         * Makefile.in: Make chill references obsolete.
1218
1219 2002-07-24  Kevin Buettner  <kevinb@redhat.com>
1220
1221         * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
1222         * configure: Regenerate.
1223         * config.in: Regenerate.
1224
1225 2002-07-09  David O'Brien  <obrien@FreeBSD.org>
1226
1227         * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
1228         (perror_with_name, remote_close, remote_open, expect, play): Static.
1229
1230 2002-07-04  Michal Ludvig  <mludvig@suse.cz>
1231
1232         * linux-x86-64-low.c (x86_64_regmap): Make it an array of
1233         byte offsets instead of an array of indexes.
1234         (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
1235
1236 2002-06-13  Daniel Jacobowitz  <drow@mvista.com>
1237
1238         * regcache.c: Add comment.
1239
1240 2002-06-11  Daniel Jacobowitz  <drow@mvista.com>
1241
1242         * thread-db.c: New file.
1243         * proc-service.c: New file.
1244         * acinclude.m4: New file.
1245         * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
1246         proc-service.o, and thread-db.o.
1247         (linux-low.o): Add USE_THREAD_DB.
1248         * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
1249         HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
1250         * aclocal.m4: Regenerated.
1251         * config.in: Regenerated.
1252         * configure: Regenerated.
1253         * configure.in: Check for proc_service.h, sys/procfs.h,
1254         thread_db.h, and linux/elf.h headrs.
1255         Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
1256         PRFPREGSET_T_BROKEN.  Introduce srv_thread_depfiles and USE_THREAD_DB.
1257         Check for -lthread_db and thread support.
1258         * configure.srv: Enable thread_db support for ARM, i386, MIPS,
1259         PowerPC, and SuperH.
1260         * i387-fp.c: Constify arguments.
1261         * i387-fp.h: Likewise.
1262         * inferiors.c: (struct thread_info): Renamed from
1263         `struct inferior_info'.  Remove PID member.  Use generic inferior
1264         list header.  All uses updated.
1265         (inferiors, signal_pid): Removed.
1266         (all_threads): New variable.
1267         (get_thread): Define.
1268         (add_inferior_to_list): New function.
1269         (for_each_inferior): New function.
1270         (change_inferior_id): New function.
1271         (add_inferior): Removed.
1272         (remove_inferior): New function.
1273         (add_thread): New function.
1274         (free_one_thread): New function.
1275         (remove_thread): New function.
1276         (clear_inferiors): Use for_each_inferior and free_one_thread.
1277         (find_inferior): New function.
1278         (find_inferior_id): New function.
1279         (inferior_target_data): Update argument type.
1280         (set_inferior_target_data): Likewise.
1281         (inferior_regcache_data): Likewise.
1282         (set_inferior_regcache_data): Likewise.
1283         * linux-low.c (linux_bp_reinsert): Remove.
1284         (all_processes, stopping_threads, using_thrads)
1285         (struct pending_signals, debug_threads, pid_of): New.
1286         (inferior_pid): Replace with macro.
1287         (struct inferior_linux_data): Remove.
1288         (get_stop_pc, add_process): New functions.
1289         (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
1290         Use add_process and add_thread.
1291         (linux_attach_lwp): New function, based on old linux_attach.  Use
1292         add_process and add_thread.  Set stop_expected for new threads.
1293         (linux_attach): New function.
1294         (linux_kill_one_process): New function.
1295         (linux_kill): Kill all LWPs.
1296         (linux_thread_alive): Use find_inferior_id.
1297         (check_removed_breakpoints, status_pending_p): New functions.
1298         (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
1299         Update.  Use WNOHANG.  Wait for cloned processes also.  Update process
1300         struct for the found process.
1301         (linux_wait_for_event): New function.
1302         (linux_wait): Use it.  Support LWPs.
1303         (send_sigstop, wait_for_sigstop, stop_all_processes)
1304         (linux_resume_one_process, linux_continue_one_process): New functions.
1305         (linux_resume): Support LWPs.
1306         (REGISTER_RAW_SIZE): Remove.
1307         (fetch_register): Use register_size instead.  Call supply_register.
1308         (usr_store_inferior_registers): Likewise.  Call collect_register.
1309         Fix recursive case.
1310         (regsets_fetch_inferior_registers): Improve error message.
1311         (regsets_store_inferior_registers): Add debugging.
1312         (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
1313         (unstopped_p, linux_signal_pid): New functions.
1314         (linux_target_ops): Add linux_signal_pid.
1315         (linux_init_signals): New function.
1316         (initialize_low): Call it.  Initialize using_threads.
1317         * regcache.c (inferior_regcache_data): Add valid
1318         flag.
1319         (get_regcache): Fetch registers lazily.  Add fetch argument
1320         and update all callers.
1321         (regcache_invalidate_one, regcache_invalidate): New
1322         functions.
1323         (new_register_cache): Renamed from create_register_cache.
1324         Return the new regcache.
1325         (free_register_cache): Change argument to a void *.
1326         (registers_to_string, registers_from_string): Call get_regcache
1327         with fetch flag set.
1328         (register_data): Make static.  Pass fetch flag to get_regcache.
1329         (supply_register): Call get_regcache with fetch flag clear.
1330         (collect_register): Call get_regcache with fetch flag set.
1331         (collect_register_as_string): New function.
1332         * regcache.h: Update.
1333         * remote-utils.c (putpkt): Flush after debug output and use
1334         stderr.
1335         Handle input interrupts while waiting for an ACK.
1336         (input_interrupt): Use signal_pid method.
1337         (getpkt): Flush after debug output and use stderr.
1338         (outreg): Use collect_register_as_string.
1339         (new_thread_notify, dead_thread_notify): New functions.
1340         (prepare_resume_reply): Check using_threads.  Set thread_from_wait
1341         and general_thread.
1342         (look_up_one_symbol): Flush after debug output.
1343         * server.c (step_thread, server_waiting): New variables.
1344         (start_inferior): Don't use signal_pid.  Update call to mywait.
1345         (attach_inferior): Update call to mywait.
1346         (handle_query): Handle qfThreadInfo and qsThreadInfo.
1347         (main): Don't fetch/store registers explicitly.  Use
1348         set_desired_inferior.  Support proposed ``Hs'' packet.  Update
1349         calls to mywait.
1350         * server.h: Update.
1351         (struct inferior_list, struct_inferior_list_entry): New.
1352         * target.c (set_desired_inferior): New.
1353         (write_inferior_memory): Constify.
1354         (mywait): New function.
1355         * target.h: Update.
1356         (struct target_ops): New signal_pid method.
1357         (mywait): Removed macro, added prototype.
1358
1359         * linux-low.h (regset_func): Removed.
1360         (regset_fill_func, regset_store_func): New.
1361         (enum regset_type): New.
1362         (struct regset_info): Add type field.  Use new operation types.
1363         (struct linux_target_ops): stop_pc renamed to get_pc.
1364         Add decr_pc_after_break and breakpoint_at.
1365         (get_process, get_thread_proess, get_process_thread)
1366         (strut process_info, all_processes, linux_attach_lwp)
1367         (thread_db_init): New.
1368
1369         * linux-arm-low.c (arm_get_pc, arm_set_pc,
1370         arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
1371         (the_low_target): Add new members.
1372         * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
1373         (i386_store_fpxregset): Constify.
1374         (target_regsets): Add new kind identifier.
1375         (i386_get_pc): Renamed from i386_stop_pc.  Simplify.
1376         (i386_set_pc): Add debugging.
1377         (i386_breakpoint_at): New function.
1378         (the_low_target): Add new members.
1379         * linux-mips-low.c (mips_get_pc, mips_set_pc)
1380         (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
1381         (mips_breakpoint_at): New.
1382         (the_low_target): Add new members.
1383         * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
1384         (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
1385         (the_low_target): Add new members.
1386         * linux-sh-low.c (sh_get_pc, sh_set_pc)
1387         (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
1388         (the_low_target): Add new members.
1389         * linux-x86-64-low.c (target_regsets): Add new kind
1390         identifier.
1391
1392 2002-05-15  Daniel Jacobowitz  <drow@mvista.com>
1393
1394         From Martin Pool <mbp@samba.org>:
1395         * server.c (gdbserver_usage): New function.
1396         (main): Call it.
1397
1398 2002-05-14  Daniel Jacobowitz  <drow@mvista.com>
1399
1400         * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
1401         stop_at -> stop_pc.
1402
1403 2002-05-04  Andrew Cagney  <ac131313@redhat.com>
1404
1405         * Makefile.in: Remove obsolete code.
1406
1407 2002-04-24  Michal Ludvig  <mludvig@suse.cz>
1408
1409         * linux-low.c (regsets_fetch_inferior_registers),
1410         (regsets_store_inferior_registers): Removed cast to int from
1411         ptrace() calls.
1412         * regcache.h: Added declaration of struct inferior_info.
1413
1414 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
1415
1416         * inferiors.c (struct inferior_info): Add regcache_data.
1417         (add_inferior): Call create_register_cache.
1418         (clear_inferiors): Call free_register_cache.
1419         (inferior_regcache_data, set_inferior_regcache_data): New functions.
1420         * regcache.c (struct inferior_regcache_data): New.
1421         (registers): Remove.
1422         (get_regcache): New function.
1423         (create_register_cache, free_register_cache): New functions.
1424         (set_register_cache): Don't initialize the register cache here.
1425         (registers_to_string, registers_from_string, register_data): Call
1426         get_regcache.
1427         * regcache.h: Add prototypes.
1428         * server.h: Likewise.
1429
1430 2002-04-20  Daniel Jacobowitz  <drow@mvista.com>
1431
1432         * mem-break.c: New file.
1433         * mem-break.h: New file.
1434         * Makefile.in: Add mem-break.o rule; update server.h
1435         dependencies.
1436         * inferiors.c (struct inferior_info): Add target_data
1437         member.
1438         (clear_inferiors): Free target_data member if set.
1439         (inferior_target_data, set_inferior_target_data): New functions.
1440         * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
1441         (i386_stop_pc, i386_set_pc): New.  Add to the_low_target.
1442         * linux-low.c (linux_bp_reinsert): New variable.
1443         (struct inferior_linux_data): New.
1444         (linux_create_inferior): Use set_inferior_target_data.
1445         (linux_attach): Likewise.  Call add_inferior.
1446         (linux_wait_for_one_inferior): New function.
1447         (linux_wait): Call it.
1448         (linux_write_memory): Add const.
1449         (initialize_low): Call set_breakpoint_data.
1450         * linux-low.h (struct linux_target_ops): Add breakpoint
1451         handling members.
1452         * server.c (attach_inferior): Remove extra add_inferior
1453         call.
1454         * server.h: Include mem-break.h.  Update inferior.c
1455         prototypes.
1456         * target.c (read_inferior_memory)
1457         (write_inferior_memory): New functions.
1458         * target.h (read_inferior_memory)
1459         (write_inferior_memory): Change macros to prototypes.
1460         (struct target_ops): Update comments.  Add const to write_memory
1461         definition.
1462
1463 2002-04-11  Daniel Jacobowitz  <drow@mvista.com>
1464
1465         * linux-low.c (usr_store_inferior_registers): Support
1466         registers which are allowed to fail to store.
1467         * linux-low.h (linux_target_ops): Likewise.
1468         * linux-ppc-low.c (ppc_regmap): Support FPSCR.
1469         (ppc_cannot_store_register): FPSCR may not be storable.
1470
1471 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1472
1473         * server.h: Include <string.h> if HAVE_STRING_H.
1474         * ChangeLog: Correct paths in last ChangeLog entry.
1475
1476 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1477
1478         * linux-low.h: Remove obsolete prototypes.
1479         (struct linux_target_ops): New.
1480         (extern the_low_target): New.
1481         * linux-low.c (num_regs, regmap): Remove declarations.
1482         (register_addr): Use the_low_target explicitly.
1483         (fetch_register): Likewise.
1484         (usr_fetch_inferior_registers): Likewise.
1485         (usr_store_inferior_registers): Likewise.
1486         * linux-arm-low.c (num_regs): Remove.
1487         (arm_num_regs): Define.
1488         (arm_regmap): Renamed from regmap, made static.
1489         (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
1490         made static.
1491         (arm_cannot_store_register): Renamed from cannot_store_register,
1492         made static.
1493         (the_low_target): New.
1494         * linux-i386-low.c (num_regs): Remove.
1495         (i386_num_regs): Define.
1496         (i386_regmap): Renamed from regmap, made static.
1497         (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
1498         made static.
1499         (i386_cannot_store_register): Renamed from cannot_store_register,
1500         made static.
1501         (the_low_target): New.
1502         * linux-ia64-low.c (num_regs): Remove.
1503         (ia64_num_regs): Define.
1504         (ia64_regmap): Renamed from regmap, made static.
1505         (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
1506         made static.
1507         (ia64_cannot_store_register): Renamed from cannot_store_register,
1508         made static.
1509         (the_low_target): New.
1510         * linux-m68k-low.c (num_regs): Remove.
1511         (m68k_num_regs): Define.
1512         (m68k_regmap): Renamed from regmap, made static.
1513         (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
1514         made static.
1515         (m68k_cannot_store_register): Renamed from cannot_store_register,
1516         made static.
1517         (the_low_target): New.
1518         * linux-mips-low.c (num_regs): Remove.
1519         (mips_num_regs): Define.
1520         (mips_regmap): Renamed from regmap, made static.
1521         (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
1522         made static.
1523         (mips_cannot_store_register): Renamed from cannot_store_register,
1524         made static.
1525         (the_low_target): New.
1526         * linux-ppc-low.c (num_regs): Remove.
1527         (ppc_num_regs): Define.
1528         (ppc_regmap): Renamed from regmap, made static.
1529         (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
1530         made static.
1531         (ppc_cannot_store_register): Renamed from cannot_store_register,
1532         made static.
1533         (the_low_target): New.
1534         * linux-s390-low.c (num_regs): Remove.
1535         (s390_num_regs): Define.
1536         (s390_regmap): Renamed from regmap, made static.
1537         (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
1538         made static.
1539         (s390_cannot_store_register): Renamed from cannot_store_register,
1540         made static.
1541         (the_low_target): New.
1542         * linux-sh-low.c (num_regs): Remove.
1543         (sh_num_regs): Define.
1544         (sh_regmap): Renamed from regmap, made static.
1545         (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
1546         made static.
1547         (sh_cannot_store_register): Renamed from cannot_store_register,
1548         made static.
1549         (the_low_target): New.
1550         * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
1551         (the_low_target): New.
1552
1553 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1554
1555         * Makefile.in: Add stamp-h target.
1556         * configure.in: Create stamp-h.
1557         * configure: Regenerated.
1558
1559 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1560
1561         * inferiors.c: New file.
1562         * target.c: New file.
1563         * target.h: New file.
1564         * Makefile.in:  Add target.o and inferiors.o.  Update
1565         dependencies.
1566         * linux-low.c (inferior_pid): New static variable,
1567         moved from server.c.
1568         (linux_create_inferior): Renamed from create_inferior.
1569         Call add_inferior.  Return 0 on success instead of a PID.
1570         (linux_attach): Renamed from myattach.
1571         (linux_kill): Renamed from kill_inferior.  Call clear_inferiors ().
1572         (linux_thread_alive): Renamed from mythread_alive.
1573         (linux_wait): Renamed from mywait.  Call clear_inferiors () if the
1574         child dies.
1575         (linux_resume): Renamed from myresume.  Add missing ``return 0''.
1576         (regsets_store_inferior_registers): Correct error message.
1577         Add missing ``return 0''.
1578         (linux_fetch_registers): Renamed from fetch_inferior_registers.
1579         (linux_store_registers): Renamed from store_inferior_registers.
1580         (linux_read_memory): Renamed from read_inferior_memory.
1581         (linux_write_memory): Renamed from write_inferior_memory.
1582         (linux_target_ops): New structure.
1583         (initialize_low): Call set_target_ops ().
1584         * remote-utils.c (unhexify): New function.
1585         (hexify): New function.
1586         (input_interrupt): Send signals to ``signal_pid''.
1587         * server.c (inferior_pid): Remove.
1588         (start_inferior): Update create_inferior call.
1589         (attach_inferior): Call add_inferior.
1590         (handle_query): New function.
1591         (main): Call handle_query for `q' packets.
1592         * server.h: Include "target.h".  Remove obsolete prototypes.
1593         Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
1594
1595 2002-04-09  Daniel Jacobowitz  <drow@mvista.com>
1596
1597         * Makefile.in: Add WARN_CFLAGS.  Update configury
1598         dependencies.
1599         * configure.in: Check for <string.h>
1600         * configure: Regenerate.
1601         * config.in: Regenerate.
1602         * gdbreplay.c: Include needed system headers.
1603         (remote_open): Remove strchr prototype.
1604         * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
1605         * regcache.c (supply_register): Change buf argument to const void *.
1606         (supply_register_by_name): Likewise.
1607         (collect_register): Change buf argument to void *.
1608         (collect_register_by_name): Likewise.
1609         * regcache.h: Add missing prototypes.
1610         * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
1611         * server.c (handle_query): New function.
1612         (attached): New static variable, moved out of main.
1613         (main): Quiet longjmp clobber warnings.
1614         * server.h: Add ATTR_NORETURN and ATTR_FORMAT.  Update prototypes.
1615         * utils.c (error): Remove NORETURN.
1616         (fatal): Likewise.