gdb/gdbserver/ChangeLog

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