gdb/gdbserver/ChangeLog

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