gdb/gdbserver/ChangeLog

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