X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=gdb%2Fgdbserver%2FChangeLog;h=7b78653323a84c87b1e3673018255bb551206260;hb=ae13219ef81570640d856de602d606752f1b562a;hp=0095e5f87e001ec716b5f342ad70f02913137c5f;hpb=2c0fc04208c99d81f19da8555adb261e557849f5;p=deliverable%2Fbinutils-gdb.git diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index 0095e5f87e..7b78653323 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,3 +1,999 @@ +2007-07-02 Daniel Jacobowitz + + * inferiors.c (change_inferior_id): Add comment. + * linux-low.c (check_removed_breakpoint): Add an early + prototype. Improve debug output. + (linux_attach): Doc update. + (linux_detach_one_process, linux_detach): Clean up before releasing + each process. + (send_sigstop, wait_for_sigstop): Improve comments and debug output. + * linux-low.h (struct process_info): Doc improvement. + * mem-break.c (delete_all_breakpoints): New. + * mem-break.h (delete_all_breakpoints): New prototype. + * thread-db.c (find_first_thread): New. + (thread_db_create_event): Call it instead of + thread_db_find_new_threads. Clean up unused variables. + (maybe_attach_thread): Remove first thread handling. + (thread_db_find_new_threads): Use find_first_thread. + (thread_db_get_tls_address): Likewise. + +2007-06-27 Daniel Jacobowitz + + * thread-db.c (thread_db_find_new_threads): Add prototype. + (thread_db_create_event): Check for the main thread before adding + a new thread. + (maybe_attach_thread): Only enable event reporting if TID == 0. + (thread_db_get_tls_address): Check for new threads. + +2007-06-20 Daniel Jacobowitz + + * linux-low.c (linux_create_inferior): Try execv before execvp. + * spu-low.c (spu_create_inferior): Likewise. + +2007-06-13 Mike Frysinger + + * linux-low.c (linux_create_inferior): Change execv to execvp. + * spu-low.c (spu_create_inferior): Likewies. + +2007-06-13 Daniel Jacobowitz + + * Makefile.in (clean): Clean new files instead of deleted ones. + (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete. + (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New + rules. + * configure.srv: Specify XML files and new regformats for MIPS and + MIPS64 GNU/Linux. + * linux-mips-low.c (mips_num_regs): Set to only used registers. + (mips_regmap): Do not fetch $0. Remove unused registers. Add + an entry for the restart register. + (mips_cannot_fetch_register, mips_cannot_store_register) + (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update + register names to match the XML descriptions. + (mips_fill_gregset, mips_store_gregset): Likewise. Handle the + restart register instead of $0. + +2007-06-12 Ulrich Weigand + Markus Deuling + + * remote-utils.c (decode_xfer_write): New function. + * server.h (decode_xfer_write): Add prototype. + * server.c (handle_query): Add PACKET_LEN argument. Support + qXfer:spu:read and qXfer:spu:write packets. + (main): Pass packet_len to handle_query. + * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu. + * target.h (target_ops): Add qxfer_spu. + +2007-06-12 Ulrich Weigand + + * spu-low.c (spu_proc_xfer_spu): Do not return failure when + accessing non-seekable spufs files. + +2007-05-16 Markus Deuling + + * server.c (handle_query): Add reply for qC packet. + +2007-05-10 Pedro Alves + Leo Zayas + + * server.h (check_remote_input_interrupt_request): New function. + * remote_utils.c (INVALID_DESCRIPTOR): New define. + (remote_desc): Initialize with INVALID_DESCRIPTOR. + (input_interrupt): Expose on USE_WIN32API too. Fix whitespace. + (check_remote_input_interrupt_request): New function. + * server.h (check_remote_input_interrupt_request): Declare. + * win32-low.c (winapi_DebugBreakProcess, + winapi_GenerateConsoleCtrlEvent): New typedefs. + (get_child_debug_event): Lower Win32 debug event polling from 1 sec + to 250 ms. + (win32_wait): Check for remote interrupt request + with check_remote_input_interrupt_request. + (win32_request_interrupt): New function. + (win32_target_op): Set request_interrupt to win32_request_interrupt. + +2007-05-10 Pedro Alves + + * win32-low.c (debug_registers_changed, + debug_registers_used, CONTEXT_EXTENDED_REGISTERS, + CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS, + CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete. + (thread_rec): Get context using the low target. + (child_add_thread): Call thread_added on the low target, + which does the same thing. + (regptr): Delete. + (do_initial_child_stuff): Remove debug registers references. + Set context using the low target. Resume threads after + setting the contexts. + (child_continue): Remove dead variable. Remove debug + registers references. + (child_fetch_inferior_registers): Go through the low target. + (do_child_store_inferior_registers): Remove. + (child_store_inferior_registers): Go through the low target. + (win32_resume): Remove debug registers references. + Set context using the low target. + (handle_exception): Change return type to void. Don't record + context here. Set status to TARGET_WAITKIND_SPURIOUS on a + first chance exception. + (get_child_debug_event): Change return type to void. Remove + goto loop. Always return after waiting for debug event. + (win32_wait): Convert to switch statement. Handle spurious + events. + + * win32-i386-low.c (debug_registers_changed, + debug_registers_used): New. + (initial_stuff): Rename to ... + (i386_initial_stuff): ... this. Clear debug registers + state variables. + (store_debug_registers): Delete. + (i386_get_thread_context): New. + (load_debug_registers): Delete. + (i386_set_thread_context): New. + (i386_thread_added): New. + (single_step): Rename to ... + (i386_single_step): ... this. + (do_fetch_inferior_registers): Rename to ... + (i386_fetch_inferior_register): ... this. + (i386_store_inferior_register): New. + (the_low_target): Adapt to new interface. + + * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define. + (arm_get_thread_context): New. + (arm_set_thread_context): New. + (regptr): New. + (do_fetch_inferior_registers): Rename to ... + (arm_fetch_inferior_register): ... this. + (arm_store_inferior_register): New. + (arm_wince_breakpoint): Reimplement as unsigned long. + (arm_wince_breakpoint_len): Define. + (the_low_target): Adapt to new interface. + + * win32-low.h (target_ops): Remove regmap, store_debug_registers and + load_debug_registers. Add get_thread_context, set_thread_context, + thread_added and store_inferior_register. Rename + fetch_inferior_registers to fetch_inferior_register. + (regptr): Remove declaration. + +2007-05-10 Pedro Alves + + * linux-low.c (linux_detach): Change return type to int. Return 0. + * spu-low.c (spu_detach): Likewise. + +2007-05-10 Pedro Alves + + * target.h (target_ops): Change return type of detach to int. + Add join. + (join_inferior): New. + * server.c (main): Don't skip detach support on mingw32. + If the inferior doesn't support detaching return error. + Call join_inferior instead of using waitpid. + * linux-low.c (linux_join): New. + (linux_target_op): Add linux_join. + * spu-low.c (spu_join): New. + (spu_target_ops): Add spu_join. + * win32-low.c (win32_detach): Adapt to new interface. + Reopen current_process_handle before detaching. Issue a child + resume before detaching. + (win32_join): New. + (win32_target_op): Add win32_join. + +2007-05-10 Pedro Alves + + * win32-low.c (win32-attach): Fix return value. + * target.h (target_ops): Describe ATTACH return values. + +2007-05-10 Pedro Alves + + * win32-low.c (GETPROCADDRESS): Define. + (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer. + (winapi_DebugSetProcessKillOnExit): Likewise. + (win32_create_inferior): Force usage of ansi CreateProcessA. + (win32_attach): Use GETPROCADDRESS. + (win32_detach): Likewise. + +2007-05-10 Pedro Alves + + * win32-low.c (win32_wait): Don't use WSTOPSIG. + +2007-03-30 Pedro Alves + + * win32-low.c: Commit leftover changes from 2007-03-29. + +2007-03-30 Daniel Jacobowitz + + * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit + fields short instead of int. Add explicit padding. + (i387_cache_to_fsave): Remove unnecessary casts. + (i387_fsave_to_cache): Doc fix. + (i387_cache_to_fxsave): Remove unnecessary casts and masking. + +2007-03-30 Daniel Jacobowitz + + * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use. + (i387_fxsave_to_cache): Check fp->ftag while building ftag value. + +2007-03-29 Pedro Alves + + * configure.srv (arm*-*-mingw32ce*): Move near the other + arm targets. + +2007-03-29 Pedro Alves + + * configure.ac: Add errno checking. + (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h, + sys/file.h and malloc.h. + (AC_CHECK_DECLS): Add perror. + (srv_mingwce): Handle. + * configure.srv (i[34567]86-*-cygwin*): Add + win32-i386-low.o to srv_tgtobj. + (i[34567]86-*-mingw*): Likewise. + (arm*-*-mingw32ce*): Add case. + * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H, + HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check. + [__MINGW32CE__] (strerror): New function. + [__MINGW32CE__] (errno): Define to GetLastError. + [__MINGW32CE__] (COUNTOF): New macro. + (remote_open): Remove extra close call. + * mem-break.c (delete_breakpoint_at): New function. + * mem-break.h (delete_breakpoint_at): Declare. + * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H, + HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check. + [USE_WIN32API] (read, write): Add char* casts. + * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check. + * server.h: Include wincecompat.h on Windows CE. + [HAVE_ERRNO_H]: Check. + (perror): Declare if not declared. + * utils.c: Add stdlib.h, errno.h and malloc.h includes. + (perror_with_name): Remove errno declaration. + * wincecompat.h: New. + * wincecompat.c: New. + * win32-low.h: New. + * win32-arm-low.c: New. + * win32-i386-low.c: New. + (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h. + (OUTMSG2): Make it safe. + (_T): New macro. + (COUNTOF): New macro. + (NUM_REGS): Get it from the low target. + (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT, + CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0. + (thread_rec): Let low target handle debug registers. + (child_add_thread): Likewise. + (child_init_thread_list): Likewise. + (continue_one_thread): Likewise. + (regptr): New. + (do_child_fetch_inferior_registers): Move to ... + * win32-i386-low.c: ... here, and rename to ... + (do_fetch_inferior_registers): ... this. + * win32-low.c (child_fetch_inferior_registers): + Go through the low target. + (do_child_store_inferior_registers): Use regptr. + (strwinerror): New function. + (win32_create_inferior): Handle Windows CE. + Use strwinerror instead of strerror on Windows error + codes. Add program to the error output. + Don't close the main thread handle on Windows CE. + (win32_attach): Use coredll.dll on Windows CE. + (win32_kill): Close current process and current + thread handles. + (win32_detach): Use coredll.dll on Windows CE. + (win32_resume): Let low target handle debug registers, and + step request. + (handle_exception): Add/Remove initial breakpoint. Avoid + non-existant WSTOPSIG on Windows CE. + (win32_read_inferior_memory): Cast to remove warning. + (win32_arch_string): Go through the low target. + (initialize_low): Call set_breakpoint_data with the low + target's breakpoint. + * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM, + FOP_REGNUM, mappings): Move to ... + * win32-i386-low.c: ... here. + * win32-low.c (win32_thread_info): Move to ... + * win32-low.h: ... here. + * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c, + win32-arm-low.c and wincecompat.c. + (all:): Add $EXEEXT. + (install-only:): Likewise. + (gdbserver:): Likewise. + (gdbreplay:): Likewise. + * config.in: Regenerate. + * configure: Regenerate. + +2007-03-28 Pedro Alves + + * win32-low.c: Rename typedef thread_info to + win32_thread_info throughout. + +2007-03-28 Pedro Alves + + * win32-i386-low.c: Rename to ... + * win32-low.c: ... this. + * configure.srv: Replace win32-i386-low.o with win32-low.o. + * Makefile.in: Likewise. + +2007-03-27 Pedro Alves + + * remote-utils.c (monitor_output): Constify msg parameter. + * server.h (monitor_output): Likewise. + * win32-i386-low.c (handle_output_debug_string): New. + (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using + handle_output_debug_string. + (get_child_debug_event): Likewise. + +2007-03-27 Mat Hostetter + + * server.c (main): Correct strtoul check. + +2007-03-27 Jon Ringle + + * linux-low.c: Check __ARCH_HAS_MMU__ also. + +2007-03-27 Brooks Moses + + * Makefile.in: Add dummy "pdf" and "install-pdf" targets. + +2007-02-27 Daniel Jacobowitz + + * terminal.h: Check HAVE_SGTTY_H. + +2007-02-27 Mat Hostetter + + * remote-utils.c (remote_open): Print out the assigned port number. + +2007-02-26 Daniel Jacobowitz + + * remote-utils.c (monitor_output): New function. + * server.c (debug_threads): Define here. + (monitor_show_help): New function. + (handle_query): Handle qRcmd. + (main): Do not handle 'd' packet. + * server.h (debug_threads, remote_debug, monitor_output): Declare. + * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions + of debug_threads. + +2007-02-25 Pedro Alves + + * Makefile.in (EXEEXT): New. + (clean): Use $(EXEEXT). + +2007-02-25 Pedro Alves + + * target.h (target_ops): Rename send_signal to request_interrupt, + and remove enum target_signal parameter. + * linux-low.c (linux_request_interrupt): Rename from + linux_send_signal, and always send SIGINT. + * spu-low.c (spu_request_interrupt): Rename from spu_send_signal, + and always send SIGINT. + * remote-utils.c (putpkt_binary): Call request_interrupt, instead + of send_signal. + (input_interrupt): Likewise. + +2007-02-25 Pedro Alves + + * server.c (get_features_xml): Check if target implemented + arch_string. + * win32-i386-low.c (win32_arch_string): New. + (win32_target_ops): Add win32_arch_string as arch_string member. + +2007-02-22 Markus Deuling + + * spu-low.c (spu_arch_string): New. + (spu_target_ops): Add spu_arch_string. + +2007-02-16 Daniel Jacobowitz + + * remote-utils.c: Remove HAVE_TERMINAL_H check. + * configure.ac: Do not check for terminal.h. + * configure, config.in: Regenerated. + +2007-02-08 Daniel Jacobowitz + + * Makefile.in (OBS): Add $(XML_BUILTIN). + (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New. + (clean): Update. + (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o) + (arm-with-iwmmxt.c): New. + * config.in, configure: Regenerate. + * configure.ac: Check for iWMMXt. Handle srv_xmltarget, + srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML. + * configure.srv: Mention srv_xmltarget and srv_xmlfiles. + (arm*-*-linux*): Add iWMMXt and regset support. + * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define. + (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset) + (arm_store_wmmxregset, target_regsets): New. + * server.c (get_features_xml): Take annex argument. Check builtin + XML documents. + (handle_query): Handle multiple annexes. + +2007-01-29 Daniel Jacobowitz + + * remote-utils.c [USE_WIN32API] (read, write): Define. + (putpkt_binary, input_interrupt, readchar, getpkt): Use read and + write. + +2007-01-09 Daniel Jacobowitz + + * linux-i386-low.c (the_low_target): Set arch_string. + * linux-x86-64-low.c (the_low_target): Likewise. + * linux-low.c (linux_arch_string): New. + (linux_target_ops): Add it. + * linux-low.h (struct linux_target_ops): Add arch_string. + * server.c (write_qxfer_response): Use const void * for DATA. + (get_features_xml): New. + (handle_query): Handle qXfer:features:read. Report it for qSupported. + * target.h (struct target_ops): Add arch_string method. + +2007-01-03 Denis Pilat + Daniel Jacobowitz + + * linux-low.c (linux_kill): Handle being called with no threads. + * win32-i386-low.c (win32_kill): Likewise. + (get_child_debug_event): Clear current_process_handle. + +2006-12-30 Denis PILAT + Daniel Jacobowitz + + * remote-utils.c (remote_open): Check the type of specified + serial port devices before opening them. + * server.c (main): Kill the inferior if an error occurs during + the first remote_open. + +2006-12-05 Markus Deuling + + * README: Update supported targets. + +2006-11-28 Daniel Jacobowitz + + * Makefile.in (clean): Remove reg-mips64.c. + (reg-mips64.c, reg-mips64.o): New rules. + * configure.srv: Handle mips64. Include regset support for mips. + * linux-mips-low.c (union mips_register): New. + (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it. + (mips_breakpoint, mips_breakpoint_at): Use int. + (mips_collect_register, mips_supply_register) + (mips_collect_register_32bit, mips_supply_register_32bit) + (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset) + (mips_store_fpregset, target_regsets): New. + * thread-db.c (thread_db_get_tls_address): Use uintptr_t. + +2006-11-22 Ulrich Weigand + + * configure.srv: Add target "spu*-*-*". + * Makefile.in (clean): Remove reg-spu.c. + (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies. + * spu-low.c: New file. + +2006-11-16 Daniel Jacobowitz + + * configure.ac: Correct td_thr_tls_get_addr test. + * configure: Regenerated. + +2006-11-16 Daniel Jacobowitz + + * linux-low.c (linux_wait_for_event): Reformat. Use the + pass_signals array. + * remote-utils.c (decode_address_to_semicolon): New. + * server.c (pass_signals, handle_general_set): New. + (handle_query): Mention QPassSignals for qSupported. + (main): Call handle_general_set. + * server.h (pass_signals, decode_address_to_semicolon): New. + +2006-11-06 Daniel Jacobowitz + + * server.c (handle_query): Correct error handling for read_auxv. + +2005-10-19 Ulrich Weigand + + * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets + and srv_linux_thread_db to yes. + * linux-s390-low.c (s390_fill_gregset): New function. + (target_regsets): Define data structure. + +2006-10-17 Daniel Jacobowitz + + * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New. + * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR. + * config.in, configure: Regenerated. + * inferiors.c (gdb_id_to_thread): New function. + (gdb_id_to_thread_id): Use it. + * linux-low.c (linux_target_ops): Use thread_db_get_tls_address. + * linux-low.h (struct process_info): Add th member. + (thread_db_get_tls_address): New prototype. + * remote-utils.c (decode_address): Make non-static. + * server.c (handle_query): Handle qGetTLSAddr. + * server.h (gdb_id_to_thread, decode_address): New prototypes. + * target.h (struct target_ops): Add get_tls_address. + * thread-db.c (maybe_attach_thread): Save the thread handle. + (thread_db_get_tls_address): New. + +2006-09-28 Daniel Jacobowitz + + * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define. + (linux_resume_one_process): Take a siginfo_t *. Update all + callers. Queue it if necessary. Use PTRACE_SETSIGINFO. + (struct pending_signals): Add a siginfo_t. + (linux_wait_for_process): Always set last_status. + (linux_wait_for_event): Use PTRACE_GETSIGINFO. + (linux_queue_one_thread): Use PTRACE_GETSIGINFO. + * linux-low.h (struct process_info): Add last_status. + +2006-09-21 Daniel Jacobowitz + + * remote-utils.c (try_rle): New function. + (putpkt_binary): Use it. + +2006-08-19 Daniel Jacobowitz + + * Makefile.in (clean): Clean reg-x86-64-linux.c. + (reg-x86-64-linux.o, reg-x86-64-linux.c): New. + * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o. + * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX. + (x86_64_fill_gregset, x86_64_store_gregset): Skip floating + point registers. + +2006-08-08 Richard Sandiford + + * server.c (terminal_fd): New variable. + (old_foreground_pgrp): Likewise. + (restore_old_foreground_pgrp): New function. + (start_inferior): Record the terminal file descriptor in terminal_fd + and its original foreground group in old_foreground_pgrp. Register + restore_old_foreground_pgrp with atexit(). + +2006-07-26 Daniel Jacobowitz + + * server.c (handle_query): Correct qPart to qXfer. + +2006-07-22 Daniel Jacobowitz + + * configure.ac: Check for more headers which are missing on + Windows. Automatically supply -lwsock32 and USE_WIN32API. + * configure.srv: Add Cygwin and mingw32. + * remote-utils.c: Don't include headers unconditionally which + are missing on mingw32. Include for mingw32. + (remote_open): Adjust for mingw32 support. Flush + standard error after writing to it. + (remote_close, putpkt_binary, input_interrupt, block_async_io) + (unblock_async_io, enable_async_io, disable_async_io) + (readchar, getpkt): Update for Winsock support. + (prepare_resume_reply): Expect a protocol signal number. + * server.c: Disable on mingw32. + (start_inferior): Adjust for mingw32 support. Flush + standard error after writing to it. + (attach_inferior): Likewise. Use protocol signal + numbers. + (main): Skip 'D' packet on mingw32. Use protocol signal numbers + and names. + * win32-i386-low.c: New file. + * Makefile.in (XM_CLIBS): Set. + (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS). + (win32-i386-low.o): New dependency rule. + * linux-low.c (linux_wait): Use target signal numbers. + * target.h (struct target_ops): Doc fix. + * server.h (target_signal_to_name): New prototype. + * gdbreplay.c: Don't include headers unconditionally which + are missing on mingw32. Include for mingw32. + (remote_close, remote_open): Adjust for Winsock support. + * configure, config.in: Regenerated. + +2006-07-12 Daniel Jacobowitz + + * server.c (decode_xfer_read, write_qxfer_response): New. + (handle_query): Take a packet length argument. Handle + qXfer:auxv:read instead of qPart:auxv:read. Mention it in + the qSupported response. + (main): Update call to handle_query. + +2006-06-22 Daniel Jacobowitz + + * remote-utils.c (remote_escape_output, remote_unescape_input): New. + (putpkt_binary): Renamed from putpkt and adjusted for binary + data. + (putpkt): New wrapper for putpkt_binary. + (readchar): Don't mask off the high bit. + (decode_X_packet): New function. + * server.c (main): Call putpkt_binary if a handler sets the packet + length. Save the length of the incoming packet. Handle 'X'. + * server.h (gdb_byte, remote_escape_output, decode_X_packet): New. + +2006-06-21 Daniel Jacobowitz + + * server.c (handle_query): Handle qSupported. + +2006-05-30 Daniel Jacobowitz + + * remote-utils.c (all_symbols_looked_up): New variable. + (look_up_one_symbol): Check it. + * server.h (look_up_one_symbol): New declaration. + * thread-db.c (thread_db_init): Set all_symbols_looked_up. + +2006-05-30 Daniel Jacobowitz + + * Makefile.in (linux-arm-low.o): Update dependencies. + * linux-arm-low.c: Include "gdb_proc_service.h". + (PTRACE_GET_THREAD_AREA): Define. + (ps_get_thread_area): New function. + +2006-05-09 Nathan Sidwell + + * configure.srv (m68k*-*-uclinux*): New target. + * linux-low.c (linux_create_inferior): Use vfork on mmuless systems. + (linux_resume_one_process): Remove extraneous cast. + (linux_read_offsets): New. + (linux_target_op): Add linux_read_offsets on mmuless systems. + * server.c (handle_query): Add qOffsets logic. + * target.h (struct target_ops): Add read_offsets. + +2006-03-15 Daniel Jacobowitz + + * linux-mips-low.c: Include and "gdb_proc_service.h". + (PTRACE_GET_THREAD_AREA): Define. + (ps_get_thread_area): New function. + * Makefile.in (linux-i386-low.o, linux-mips-low.o) + (linux-x86-64-low.o): Update. + +2006-03-15 Daniel Jacobowitz + + * configure.ac: Remove checks for prfpregset_t. + * gdb_proc_service.h: New file. + * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the + new "gdb_proc_service.h". + * proc-service.c: Likewise. + (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t. + (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument. + * Makefile.in (gdb_proc_service_h): Updated. + * configure, config.in: Regenerated. + +2006-03-03 Daniel Jacobowitz + + * remote-utils.c (prepare_resume_reply): Move declaration + of gdb_id_from_wait to the top of the block. + +2006-02-15 Daniel Jacobowitz + + * linux-low.c (regsets_store_inferior_registers): Read the regset + from the target before filling it. + +2006-02-08 Daniel Jacobowitz + + * server.c (attach_inferior): Return SIGTRAP for a successful + attach. + +2006-02-01 Daniel Jacobowitz + + * Makefile.in (OBS): Add version.o. + (STAGESTUFF): Delete. + (version.o): Add dependencies. + (version.c): Replace rule. + (clean): Remove version.c. + * server.c (gdbserver_version): New. + (gdbserver_usage): Use printf. + (main): Handle --version and --help. + * server.h (version, host_name): Add declarations. + +2005-12-23 Eli Zaretskii + + * linux-arm-low.c: + * linux-arm-low.c: + * inferiors.c: + * i387-fp.h: + * i387-fp.c: + * gdbreplay.c: + * regcache.c: + * proc-service.c: + * mem-break.h: + * mem-break.c: + * linux-x86-64-low.c: + * linux-sh-low.c: + * linux-s390-low.c: + * linux-ppc64-low.c: + * linux-ppc-low.c: + * linux-mips-low.c: + * linux-m68k-low.c: + * linux-m32r-low.c: + * linux-low.h: + * linux-low.c: + * linux-ia64-low.c: + * linux-i386-low.c: + * linux-crisv32-low.c: + * thread-db.c: + * terminal.h: + * target.h: + * target.c: + * server.h: + * server.c: + * remote-utils.c: + * regcache.h: + * utils.c: + * Makefile.in: + * configure.ac: + * gdbserver.1: Add (C) after Copyright. Update the FSF + address. + +2005-11-13 Daniel Jacobowitz + + * linux-arm-low.c (arm_eabi_breakpoint): New variable. + (arm_breakpoint_at): Recognize both breakpoints. + (the_low_target): Use the correct breakpoint instruction. + +2005-11-02 Daniel Jacobowitz + + * configure.srv (x86_64-*-linux*): Turn on thread_db support. + * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len) + (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New. + (the_low_target): Update. + +2005-10-25 Andreas Schwab + + * server.c (main): Allocate mem_buf with PBUFSIZ bytes. + + * linux-ia64-low.c (ia64_regmap): Remove NAT registers. + (ia64_num_regs): Reduce to 462. + +2005-09-17 Daniel Jacobowitz + + * acinclude.m4: Correct quoting. + * aclocal.m4: Regenerated. + + Suggested by SZOKOVACS Robert : + * thread-db.c (thread_db_err_str): Handle TD_VERSION. + (thread_db_init): Call thread_db_err_str. + * configure.ac: Check for TD_VERSION. + * config.in, configure: Regenerated. + +2005-07-31 Kaveh R. Ghazi + + * server.h (error, fatal, warning): Add ATTR_FORMAT. + +2005-07-13 Daniel Jacobowitz + + * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS + is not available. Define HAVE_PTRACE_GETREGS if it is. + * config.in, configure: Regenerated. + * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64. + * linux-i386-low.c, linux-m68k-low.c: Update to use + HAVE_PTRACE_GETREGS. + * linux-low.c (regsets_fetch_inferior_registers) + (regsets_store_inferior_registers): Only return 0 if we processed + GENERAL_REGS. + * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New. + * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New. + +2005-07-13 Daniel Jacobowitz + + * inferiors.c (struct thread_info): Add gdb_id. + (add_thread): Add gdb_id argument. + (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New. + * linux-low.c (linux_create_inferior, linux_attach_lwp): Update + calls to add_thread. + * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id. + * server.c (handle_query): Use thread_to_gdb_id. + (handle_v_cont, main): Use gdb_id_to_thread_id. + * server.h (add_thread): Update prototype. + (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New + prototypes. + +2005-07-13 Daniel Jacobowitz + + * linux-low.c (fetch_register, usr_store_inferior_registers): Handle + left-padded registers. + * linux-low.h (struct linux_target_ops): Add left_pad_xfer. + * linux-ppc64-low.c (the_low_target): Set left_pad_xfer. + +2005-07-01 Steve Ellcey + + * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS. + * configure: Regenerate. + * config.in: Regenerate. + * server.h (NEED_DECLARATION_STRERROR): + Replace with !HAVE_DECL_STRERROR. + +2005-06-16 Daniel Jacobowitz + + * linux-low.c (linux_wait, linux_send_signal): Don't test + an unsigned long variable for > 0 if it could be MAX_ULONG. + * server.c (myresume): Likewise. + * target.c (set_desired_inferior): Likewise. + +2005-06-13 Mark Kettenis + + * configure.ac: Simplify and improve check for socklen_t. + * configure, config.in: Regenerate. + +2005-06-12 Daniel Jacobowitz + + * acconfig.h: Remove. + * configure.ac: Add a test for socklen_t. Use three-argument + AC_DEFINE throughout. + * config.in: Regenerated using autoheader 2.59. + * configure: Regenerated. + + * gdbreplay.c (socklen_t): Provide a default. + (remote_open): Use socklen_t. + * remote-utils.c (socklen_t): Provide a default. + (remote_open): Use socklen_t. + (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use + unsigned char. + + * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned + char for buffers. + * linux-low.c (linux_read_memory, linux_write_memory) + (linux_read_auxv): Likewise. + * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read) + (check_mem_write): Likewise. + * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write): + Likewise. + * regcache.c (struct inferior_rgcache_data, registers_to_string) + (registers_from_string, register_data): Likewise. + * server.c (handle_query, main): Likewise. + * server.h (convert_ascii_to_int, convert_int_to_ascii) + (decode_M_packet): Likewise. + * target.c (read_inferior_memory, write_inferior_memory): Likewise. + * target.h (struct target_ops): Update read_memory, write_memory, + and read_auxv. + (read_inferior_memory, write_inferior_memory): Update. + * linux-low.h (struct linux_target_ops): Change type of breakpoint + to unsigned char *. + * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c, + linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c, + linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c, + linux-s390-low.c, linux-sh-low.c: Update for changes in + read_inferior_memory and the_low_target->breakpoint. + +2005-05-28 Daniel Jacobowitz + + * Makefile.in (SFILES): Add linux-ppc64-low.c. + (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets. + * configure.srv: Add powerpc64-*-linux*. + * linux-ppc64-low.c: New file. + +2005-05-23 Orjan Friberg + + * linux-cris-low.c: New file with support for CRIS. + * linux-crisv32-low.c: Ditto for CRISv32. + * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c. + (clean): Add reg-cris.c and reg-crisv32.c. + Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c, + reg-crisv32.o, and reg-crisv32.c to make rules. + * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of + recognized targets. + +2005-05-16 Ulrich Weigand + + * linux-low.c (fetch_register): Ensure buffer size is a multiple + of sizeof (PTRACE_XFER_TYPE). + (usr_store_inferior_registers): Likewise. Zero out excess bytes. + +2005-05-12 Orjan Friberg + + * target.h (struct target_ops): Add insert_watchpoint, + remove_watchpoint, stopped_by_watchpoint, stopped_data_address function + pointers for hardware watchpoint support. + * linux-low.h (struct linux_target_ops): Ditto. + * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint) + (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add + to linux_target_ops. + * remote-utils.c (prepare_resume_reply): Add watchpoint information to + reply packet. + * server.c (main): Recognize 'Z' and 'z' packets. + +2005-05-10 Ulrich Weigand + + * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define. + (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions. + (the_low_target): Add new members. + +2005-05-04 Daniel Jacobowitz + + * proc-service.c (ps_lgetregs): Search all_processes instead of + all_threads. + +2005-05-04 Daniel Jacobowitz + + * server.c (start_inferior): Change return type to int. + (attach_inferior): Change sigptr to int *. + (handle_v_cont, handle_v_requests): Change signal to int *. + (main): Change signal to int. + +2005-04-15 Kei Sakamoto + + * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o. + * configure.srv: Add m32r*-*-linux*. + * linux-m32r-low.c: New file. + +2005-03-04 Daniel Jacobowitz + + * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly. + +2005-03-03 Daniel Jacobowitz + + * inferiors.c (change_inferior_id, add_thread, find_inferior_id): + Take unsigned long arguments for PIDs. + * linux-low.c (add_process, linux_attach_lwp, linux_attach) + (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop) + (wait_for_sigstop, linux_resume_one_process) + (regsets_fetch_inferior_registers, linux_send_signal) + (linux_read_auxv): Likewise. Update the types of variables holding + PIDs. Update format string specifiers. + * linux-low.h (struct process_info, linux_attach_lwp): Likewise. + * remote-utils.c (prepare_resume_reply): Likewise. + * server.c (cont_thread, general_thread, step_thread) + (thread_from_wait, old_thread_from_wait, signal_pid): Change type to + unsigned long. + (handle_query): Update format specifiers. + (handle_v_cont, main): Use strtoul for thread IDs. + * server.h (struct inferior_list_entry): Use unsigned long for ID. + (add_thread, find_inferior_id, change_inferior_id, cont_thread) + (general_thread, step_thread, thread_from_wait) + (old_thread_from_wait): Update. + * target.h (struct thread_resume): Use unsigned long for THREAD. + (struct target_ops): Use unsigned long for arguments to attach and + thread_alive. + +2005-02-24 Daniel Jacobowitz + + * acinclude.m4: Include bfd/bfd.m4 directly. + * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis + . + * aclocal.m4, configure: Regenerated. + +2005-01-07 Andrew Cagney + + * configure.ac: Rename configure.in, require autoconf 2.59. + * configure: Re-generate. + +2004-12-08 Daniel Jacobowitz + + * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset + LIBS when finished. + * aclocal.m4: Regenerated. + * configure: Regenerated. + +2004-11-21 Andreas Schwab + + * linux-m68k-low.c (m68k_num_gregs): Define. + (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset) + (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New. + (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc) + (m68k_breakpoint_at): New. Add to the_low_target. + + * configure.srv (m68*-*-linux*): Set srv_linux_regsets and + srv_linux_thread_db to yes. + +2004-10-20 Joel Brobecker + + * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing. + (ARCH_SET_FS): Likewise. + (ARCH_GET_FS): Likewise. + (ARCH_GET_GS): Likewise. + +2004-10-16 Daniel Jacobowitz + + * linux-i386-low.c (ps_get_thread_area): New. + * linux-x86-64-low.c (ps_get_thread_area): New. + * linux-low.c: Include . + (linux_kill_one_process): Don't kill the first thread here. + (linux_kill): Kill the first thread here. + (kill_lwp): New function. + (send_sigstop, linux_send_signal): Use it. + * proc-service.c: Clean up #ifdefs. + (fpregset_info): Delete. + (ps_lgetregs): Update and enable implementation. + (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled + implementations. + * remote-utils.c (struct sym_cache, symbol_cache): New. + (input_interrupt): Print a clearer message. + (async_io_enabled): New variable. + (enable_async_io, disable_async_io): Use it. Update comments. + (look_up_one_symbol): Use the symbol cache. + * thread-db.c (thread_db_look_up_symbols): New function. + (thread_db_init): Update comments. Call thread_db_look_up_symbols. + +2004-10-16 Daniel Jacobowitz + + * configure.in: Test for -rdynamic. + * configure: Regenerated. + * Makefile (INTERNAL_LDFLAGS): New. + (gdbserver, gdbreplay): Use it. + 2004-09-02 Andrew Cagney * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.