darkkirb/old-cross-binutils
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
old-cross-binutils/gdb/gdbserver/ChangeLog
Ulrich Weigand 0e7f50da78 ChangeLog: 
* remote.c (remote_write_qxfer): New function.
	(remote_xfer_partial): Add handling for TARGET_OBJECT_SPU.
	(remote_read_qxfer): Do not cache empty objects.
	(_initialize_remote): Add PACKET_qXfer_spu_read and
	PACKET_qXfer_spu_write.

doc/ChangeLog:

	* gdb.texinfo (General Query Packets): Document qXfer:spu:read
	and qXfer:spu:write packets and mention them under qSupported.

gdbserver/ChangeLog:

	* 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 14:38:32 +00:00

1589 lines
57 KiB
Text
Raw Blame History

2007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
Markus Deuling <deuling@de.ibm.com>
* 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 <uweigand@de.ibm.com>
* spu-low.c (spu_proc_xfer_spu): Do not return failure when
accessing non-seekable spufs files.
2007-05-16 Markus Deuling <deuling@de.ibm.com>
* server.c (handle_query): Add reply for qC packet.
2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
Leo Zayas <lerele@champenstudios@com>
* 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 <pedro_alves@portugalmail.pt>
* 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 <pedro_alves@portugalmail.pt>
* linux-low.c (linux_detach): Change return type to int. Return 0.
* spu-low.c (spu_detach): Likewise.
2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
* 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 <pedro_alves@portugalmail.pt>
* win32-low.c (win32-attach): Fix return value.
* target.h (target_ops): Describe ATTACH return values.
2007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
* 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 <pedro_alves@portugalmail.pt>
* win32-low.c (win32_wait): Don't use WSTOPSIG.
2007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
* win32-low.c: Commit leftover changes from 2007-03-29.
2007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* 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 <pedro_alves@portugalmail.pt>
* configure.srv (arm*-*-mingw32ce*): Move near the other
arm targets.
2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
* 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 <pedro_alves@portugalmail.pt>
* win32-low.c: Rename typedef thread_info to
win32_thread_info throughout.
2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
* 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 <pedro_alves@portugalmail.pt>
* 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 <mat@lcs.mit.edu>
* server.c (main): Correct strtoul check.
2007-03-27 Jon Ringle <jon@ringle.org>
* linux-low.c: Check __ARCH_HAS_MMU__ also.
2007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
* Makefile.in: Add dummy "pdf" and "install-pdf" targets.
2007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
* terminal.h: Check HAVE_SGTTY_H.
2007-02-27 Mat Hostetter <mat@lcs.mit.edu>
* remote-utils.c (remote_open): Print out the assigned port number.
2007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <pedro_alves@portugalmail.pt>
* Makefile.in (EXEEXT): New.
(clean): Use $(EXEEXT).
2007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
* 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 <pedro_alves@portugalmail.pt>
* 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 <deuling@de.ibm.com>
* spu-low.c (spu_arch_string): New.
(spu_target_ops): Add spu_arch_string.
2007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* remote-utils.c [USE_WIN32API] (read, write): Define.
(putpkt_binary, input_interrupt, readchar, getpkt): Use read and
write.
2007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <denis.pilat@st.com>
Daniel Jacobowitz <dan@codesourcery.com>
* 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 <denis.pilat@st.com>
Daniel Jacobowitz <dan@codesourcery.com>
* 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 <deuling@de.ibm.com>
* README: Update supported targets.
2006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <uweigand@de.ibm.com>
* 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 <dan@codesourcery.com>
* configure.ac: Correct td_thr_tls_get_addr test.
* configure: Regenerated.
2006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* server.c (handle_query): Correct error handling for read_auxv.
2005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
* 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 <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* remote-utils.c (try_rle): New function.
(putpkt_binary): Use it.
2006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <richard@codesourcery.com>
* 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 <dan@codesourcery.com>
* server.c (handle_query): Correct qPart to qXfer.
2006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <winsock.h> 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 <sys/wait.h> 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 <winsock.h> for mingw32.
(remote_close, remote_open): Adjust for Winsock support.
* configure, config.in: Regenerated.
2006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* server.c (handle_query): Handle qSupported.
2006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* 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 <nathan@codesourcery.com>
* 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 <dan@codesourcery.com>
* linux-mips-low.c: Include <sys/ptrace.h> 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 <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* remote-utils.c (prepare_resume_reply): Move declaration
of gdb_id_from_wait to the top of the block.
2006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
* linux-low.c (regsets_store_inferior_registers): Read the regset
from the target before filling it.
2006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
* server.c (attach_inferior): Return SIGTRAP for a successful
attach.
2006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <eliz@gnu.org>
* 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 <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* 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 <schwab@suse.de>
* 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 <dan@codesourcery.com>
* acinclude.m4: Correct quoting.
* aclocal.m4: Regenerated.
Suggested by SZOKOVACS Robert <szo@ies.hu>:
* 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 <ghazi@caip.rutgers.edu>
* server.h (error, fatal, warning): Add ATTR_FORMAT.
2005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* 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 <sje@cup.hp.com>
* 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 <dan@codesourcery.com>
* 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 <kettenis@gnu.org>
* configure.ac: Simplify and improve check for socklen_t.
* configure, config.in: Regenerate.
2005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* 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 <orjanf@axis.com>
* 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 <uweigand@de.ibm.com>
* 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 <orjanf@axis.com>
* 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 <uweigand@de.ibm.com>
* 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 <dan@codesourcery.com>
* proc-service.c (ps_lgetregs): Search all_processes instead of
all_threads.
2005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <sakamoto.kei@renesas.com>
* 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 <dan@codesourcery.com>
* Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
2005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
* 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 <dan@codesourcery.com>
* acinclude.m4: Include bfd/bfd.m4 directly.
* configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
<agriffis@toolchain.org>.
* aclocal.m4, configure: Regenerated.
2005-01-07 Andrew Cagney <cagney@gnu.org>
* configure.ac: Rename configure.in, require autoconf 2.59.
* configure: Re-generate.
2004-12-08 Daniel Jacobowitz <dan@debian.org>
* 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 <schwab@suse.de>
* 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 <brobecker@gnat.com>
* 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 <dan@debian.org>
* linux-i386-low.c (ps_get_thread_area): New.
* linux-x86-64-low.c (ps_get_thread_area): New.
* linux-low.c: Include <sys/syscall.h>.
(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 <dan@debian.org>
* configure.in: Test for -rdynamic.
* configure: Regenerated.
* Makefile (INTERNAL_LDFLAGS): New.
(gdbserver, gdbreplay): Use it.
2004-09-02 Andrew Cagney <cagney@gnu.org>
* Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
2004-03-23 Daniel Jacobowitz <drow@mvista.com>
* linux-low.c (linux_wait): Clear all_processes list also.
2004-03-12 Daniel Jacobowitz <drow@mvista.com>
* linux-low.c: Include <errno.h>. Remove extern declaration of
errno.
2004-03-12 Daniel Jacobowitz <drow@mvista.com>
* gdbreplay.c, server.h, utils.c: Update copyright years.
2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
* server.c (main): Print child status or termination signal from
variable 'signal', not 'sig'.
2004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
* linux-low.c (linux_read_memory): Change return type to
int. Check for and return error from ptrace().
* target.c (read_inferior_memory): Change return type to int. Pass
back return status from the_target->read_memory().
* target.h (struct target_ops): Adapt *read_memory() prototype.
Update comment.
(read_inferior_memory): Adapt prototype.
* server.c (main): Return an error packet if
read_inferior_memory() returns an error.
2004-03-04 Daniel Jacobowitz <drow@mvista.com>
* Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
Unify with other clean targets.
2004-02-29 Daniel Jacobowitz <drow@mvista.com>
* server.c (handle_v_cont): Call set_desired_inferior.
2004-02-29 Daniel Jacobowitz <drow@mvista.com>
* remote-utils.c (prepare_resume_reply): Always supply "thread:".
2004-02-29 Daniel Jacobowitz <drow@mvista.com>
* linux-low.c (linux_wait): Unblock async I/O.
(linux_resume): Block and enable async I/O.
* remote-utils.c (block_async_io, unblock_async_io): New functions.
* server.h (block_async_io, unblock_async_io): Add prototypes.
2004-02-29 Daniel Jacobowitz <drow@mvista.com>
* remote-utils.c (remote_open): Print a status notice after
opening a TCP port.
* server.c (attach_inferior): Print a status notice after
attaching.
2004-02-29 Daniel Jacobowitz <drow@mvista.com>
* linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
2004-02-26 Daniel Jacobowitz <drow@mvista.com>
* remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
error packet.
* server.c, target.h: Update copyright years.
2004-02-25 Roland McGrath <roland@redhat.com>
* target.h (struct target_ops): New member `read_auxv'.
* server.c (handle_query): Handle qPart:auxv:read: query using that.
* linux-low.c (linux_read_auxv): New function.
(linux_target_ops): Initialize `read_auxv' member to that.
2004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
Committed by Jim Blandy <jimb@redhat.com>.
* linux-s390-low.c (s390_num_regs): Update.
(s390_regmap): Remove control registers. Use __s390x__ predefine
instead of GPR_SIZE to distiguish s390 and s390x targets.
2004-01-31 Daniel Jacobowitz <drow@mvista.com>
* linux-low.c: Update copyright year.
(check_removed_breakpoint): Clear pending_is_breakpoint.
(linux_set_resume_request, linux_queue_one_thread)
(resume_status_pending_p): New functions.
(linux_continue_one_thread): Use process->resume.
(linux_resume): Only resume threads if there are no pending events.
* linux-low.h (struct process_info): Add resume request
pointer.
2004-01-30 Daniel Jacobowitz <drow@mvista.com>
* regcache.c (new_register_cache): Clear the allocated register
buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
2003-10-13 Daniel Jacobowitz <drow@mvista.com>
* linux-low.c (linux_resume): Take a struct thread_resume *
argument.
(linux_wait): Update call.
(resume_ptr): New static variable.
(linux_continue_one_thread): Renamed from
linux_continue_one_process. Use resume_ptr.
(linux_resume): Use linux_continue_one_thread.
* server.c (handle_v_cont, handle_v_requests): New functions.
(myresume): New function.
(main): Handle 'v' case.
* target.h (struct thread_resume): New type.
(struct target_ops): Change argument of "resume" to struct
thread_resume *.
(myresume): Delete macro.
2003-08-08 H.J. Lu <hongjiu.lu@intel.com>
* Makefile.in (install-only): Create dest dir. Support DESTDIR.
(uninstall): Support DESTDIR.
Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
* configure.srv: Add xscale*linux copy of arm*linux entry.
2003-07-24 Daniel Jacobowitz <drow@mvista.com>
* linux-arm-low.c (arm_reinsert_addr): New function.
(the_low_target): Add arm_reinsert_addr.
2003-07-08 Mark Kettenis <kettenis@gnu.org>
* mem-break.c: Remove whitespace at end of file.
2003-06-28 Daniel Jacobowitz <drow@mvista.com>
* configure.in: Check whether we need to prototype strerror.
* server.h: Optionally prototype strerror.
* gdbreplay.c (perror_with_name): Use strerror.
* linux-low.c (linux_attach_lwp): Use strerror.
* utils.c (perror_with_name): Use strerror.
* config.in, configure: Regenerated.
2003-06-28 Daniel Jacobowitz <drow@mvista.com>
* linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
2003-06-20 Daniel Jacobowitz <drow@mvista.com>
* Makefile.in (SFILES): Update.
* low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
low-sun3.c: Remove files.
2003-06-17 Daniel Jacobowitz <drow@mvista.com>
* linux-low.c: Move comment to linux_thread_alive where it belonged.
(linux_detach_one_process, linux_detach): New functions.
(linux_target_ops): Add linux_detach.
* server.c (main): Handle 'D' packet.
* target.h (struct target_ops): Add "detach" member.
(detach_inferior): Define.
2003-06-13 Mark Kettenis <kettenis@gnu.org>
From Kelley Cook <kelleycook@wideopenwest.com>:
* configure.srv: Accept i[34567]86 variants.
2003-06-05 Daniel Jacobowitz <drow@mvista.com>
* linux-low.c (linux_wait_for_event): Correct comment typos.
(linux_resume_one_process): Call check_removed_breakpoint.
(linux_send_signal): New function.
(linux_target_ops): Add linux_send_signal.
* remote-utils.c (putpkt, input_interrupt): Use send_signal instead
of kill.
* target.h (struct target_ops): Add send_signal.
2003-05-29 Jim Blandy <jimb@redhat.com>
* linux-low.c (usr_store_inferior_registers): Transfer buf in
PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
away part of the register's value.
2003-03-26 Daniel Jacobowitz <drow@mvista.com>
* linux-low.c (linux_create_inferior): Use __SIGRTMIN.
(linux_wait_for_event, linux_init_signals): Likewise.
2003-03-17 Daniel Jacobowitz <drow@mvista.com>
* configure.in: Check for stdlib.h.
* configure: Regenerated.
* config.in: Regenerated.
2003-01-04 Andreas Schwab <schwab@suse.de>
* linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
2003-01-02 Andrew Cagney <ac131313@redhat.com>
* Makefile.in: Remove obsolete code.
2002-11-20 Daniel Jacobowitz <drow@mvista.com>
* linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
defined(PT_FPR0_HI).
2002-11-17 Stuart Hughes <seh@zee2.com>
* linux-arm-low.c (arm_num_regs): Increase.
(arm_regmap): Include status register.
2002-11-17 Daniel Jacobowitz <drow@mvista.com>
* linux-low.c (register_addr): Remove incorrect -1 check.
2002-08-29 Daniel Jacobowitz <drow@mvista.com>
* linux-low.c (linux_create_inferior): Call setpgid. Return
the new PID.
(unstopped_p, linux_signal_pid): Remove.
(linux_target_ops): Remove linux_signal_pid.
* remote-utils.c (putpkt, input_interrupt): Use signal_pid
global instead of target method.
* target.h (struct target_ops): Remove signal_pid. Update comment
for create_inferior.
* server.c (signal_pid): New variable.
(create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
gdbserver. Set the child to be the foreground process group.
(attach_inferior): Set signal_pid.
2002-08-23 Daniel Jacobowitz <drow@mvista.com>
* ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
2002-08-20 Jim Blandy <jimb@redhat.com>
* Makefile.in (LDFLAGS): Allow the configure script to establish a
default for this.
2002-08-01 Andrew Cagney <cagney@redhat.com>
* Makefile.in: Make chill references obsolete.
2002-07-24 Kevin Buettner <kevinb@redhat.com>
* configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
* configure: Regenerate.
* config.in: Regenerate.
2002-07-09 David O'Brien <obrien@FreeBSD.org>
* gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
(perror_with_name, remote_close, remote_open, expect, play): Static.
2002-07-04 Michal Ludvig <mludvig@suse.cz>
* linux-x86-64-low.c (x86_64_regmap): Make it an array of
byte offsets instead of an array of indexes.
(x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
2002-06-13 Daniel Jacobowitz <drow@mvista.com>
* regcache.c: Add comment.
2002-06-11 Daniel Jacobowitz <drow@mvista.com>
* thread-db.c: New file.
* proc-service.c: New file.
* acinclude.m4: New file.
* Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
proc-service.o, and thread-db.o.
(linux-low.o): Add USE_THREAD_DB.
* acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
* aclocal.m4: Regenerated.
* config.in: Regenerated.
* configure: Regenerated.
* configure.in: Check for proc_service.h, sys/procfs.h,
thread_db.h, and linux/elf.h headrs.
Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
Check for -lthread_db and thread support.
* configure.srv: Enable thread_db support for ARM, i386, MIPS,
PowerPC, and SuperH.
* i387-fp.c: Constify arguments.
* i387-fp.h: Likewise.
* inferiors.c: (struct thread_info): Renamed from
`struct inferior_info'. Remove PID member. Use generic inferior
list header. All uses updated.
(inferiors, signal_pid): Removed.
(all_threads): New variable.
(get_thread): Define.
(add_inferior_to_list): New function.
(for_each_inferior): New function.
(change_inferior_id): New function.
(add_inferior): Removed.
(remove_inferior): New function.
(add_thread): New function.
(free_one_thread): New function.
(remove_thread): New function.
(clear_inferiors): Use for_each_inferior and free_one_thread.
(find_inferior): New function.
(find_inferior_id): New function.
(inferior_target_data): Update argument type.
(set_inferior_target_data): Likewise.
(inferior_regcache_data): Likewise.
(set_inferior_regcache_data): Likewise.
* linux-low.c (linux_bp_reinsert): Remove.
(all_processes, stopping_threads, using_thrads)
(struct pending_signals, debug_threads, pid_of): New.
(inferior_pid): Replace with macro.
(struct inferior_linux_data): Remove.
(get_stop_pc, add_process): New functions.
(linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
Use add_process and add_thread.
(linux_attach_lwp): New function, based on old linux_attach. Use
add_process and add_thread. Set stop_expected for new threads.
(linux_attach): New function.
(linux_kill_one_process): New function.
(linux_kill): Kill all LWPs.
(linux_thread_alive): Use find_inferior_id.
(check_removed_breakpoints, status_pending_p): New functions.
(linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
Update. Use WNOHANG. Wait for cloned processes also. Update process
struct for the found process.
(linux_wait_for_event): New function.
(linux_wait): Use it. Support LWPs.
(send_sigstop, wait_for_sigstop, stop_all_processes)
(linux_resume_one_process, linux_continue_one_process): New functions.
(linux_resume): Support LWPs.
(REGISTER_RAW_SIZE): Remove.
(fetch_register): Use register_size instead. Call supply_register.
(usr_store_inferior_registers): Likewise. Call collect_register.
Fix recursive case.
(regsets_fetch_inferior_registers): Improve error message.
(regsets_store_inferior_registers): Add debugging.
(linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
(unstopped_p, linux_signal_pid): New functions.
(linux_target_ops): Add linux_signal_pid.
(linux_init_signals): New function.
(initialize_low): Call it. Initialize using_threads.
* regcache.c (inferior_regcache_data): Add valid
flag.
(get_regcache): Fetch registers lazily. Add fetch argument
and update all callers.
(regcache_invalidate_one, regcache_invalidate): New
functions.
(new_register_cache): Renamed from create_register_cache.
Return the new regcache.
(free_register_cache): Change argument to a void *.
(registers_to_string, registers_from_string): Call get_regcache
with fetch flag set.
(register_data): Make static. Pass fetch flag to get_regcache.
(supply_register): Call get_regcache with fetch flag clear.
(collect_register): Call get_regcache with fetch flag set.
(collect_register_as_string): New function.
* regcache.h: Update.
* remote-utils.c (putpkt): Flush after debug output and use
stderr.
Handle input interrupts while waiting for an ACK.
(input_interrupt): Use signal_pid method.
(getpkt): Flush after debug output and use stderr.
(outreg): Use collect_register_as_string.
(new_thread_notify, dead_thread_notify): New functions.
(prepare_resume_reply): Check using_threads. Set thread_from_wait
and general_thread.
(look_up_one_symbol): Flush after debug output.
* server.c (step_thread, server_waiting): New variables.
(start_inferior): Don't use signal_pid. Update call to mywait.
(attach_inferior): Update call to mywait.
(handle_query): Handle qfThreadInfo and qsThreadInfo.
(main): Don't fetch/store registers explicitly. Use
set_desired_inferior. Support proposed ``Hs'' packet. Update
calls to mywait.
* server.h: Update.
(struct inferior_list, struct_inferior_list_entry): New.
* target.c (set_desired_inferior): New.
(write_inferior_memory): Constify.
(mywait): New function.
* target.h: Update.
(struct target_ops): New signal_pid method.
(mywait): Removed macro, added prototype.
* linux-low.h (regset_func): Removed.
(regset_fill_func, regset_store_func): New.
(enum regset_type): New.
(struct regset_info): Add type field. Use new operation types.
(struct linux_target_ops): stop_pc renamed to get_pc.
Add decr_pc_after_break and breakpoint_at.
(get_process, get_thread_proess, get_process_thread)
(strut process_info, all_processes, linux_attach_lwp)
(thread_db_init): New.
* linux-arm-low.c (arm_get_pc, arm_set_pc,
arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
(the_low_target): Add new members.
* linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
(i386_store_fpxregset): Constify.
(target_regsets): Add new kind identifier.
(i386_get_pc): Renamed from i386_stop_pc. Simplify.
(i386_set_pc): Add debugging.
(i386_breakpoint_at): New function.
(the_low_target): Add new members.
* linux-mips-low.c (mips_get_pc, mips_set_pc)
(mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
(mips_breakpoint_at): New.
(the_low_target): Add new members.
* linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
(ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
(the_low_target): Add new members.
* linux-sh-low.c (sh_get_pc, sh_set_pc)
(sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
(the_low_target): Add new members.
* linux-x86-64-low.c (target_regsets): Add new kind
identifier.
2002-05-15 Daniel Jacobowitz <drow@mvista.com>
From Martin Pool <mbp@samba.org>:
* server.c (gdbserver_usage): New function.
(main): Call it.
2002-05-14 Daniel Jacobowitz <drow@mvista.com>
* mem-break.c (reinsert_breakpoint_by_bp): Correct typo
stop_at -> stop_pc.
2002-05-04 Andrew Cagney <ac131313@redhat.com>
* Makefile.in: Remove obsolete code.
2002-04-24 Michal Ludvig <mludvig@suse.cz>
* linux-low.c (regsets_fetch_inferior_registers),
(regsets_store_inferior_registers): Removed cast to int from
ptrace() calls.
* regcache.h: Added declaration of struct inferior_info.
2002-04-20 Daniel Jacobowitz <drow@mvista.com>
* inferiors.c (struct inferior_info): Add regcache_data.
(add_inferior): Call create_register_cache.
(clear_inferiors): Call free_register_cache.
(inferior_regcache_data, set_inferior_regcache_data): New functions.
* regcache.c (struct inferior_regcache_data): New.
(registers): Remove.
(get_regcache): New function.
(create_register_cache, free_register_cache): New functions.
(set_register_cache): Don't initialize the register cache here.
(registers_to_string, registers_from_string, register_data): Call
get_regcache.
* regcache.h: Add prototypes.
* server.h: Likewise.
2002-04-20 Daniel Jacobowitz <drow@mvista.com>
* mem-break.c: New file.
* mem-break.h: New file.
* Makefile.in: Add mem-break.o rule; update server.h
dependencies.
* inferiors.c (struct inferior_info): Add target_data
member.
(clear_inferiors): Free target_data member if set.
(inferior_target_data, set_inferior_target_data): New functions.
* linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
(i386_stop_pc, i386_set_pc): New. Add to the_low_target.
* linux-low.c (linux_bp_reinsert): New variable.
(struct inferior_linux_data): New.
(linux_create_inferior): Use set_inferior_target_data.
(linux_attach): Likewise. Call add_inferior.
(linux_wait_for_one_inferior): New function.
(linux_wait): Call it.
(linux_write_memory): Add const.
(initialize_low): Call set_breakpoint_data.
* linux-low.h (struct linux_target_ops): Add breakpoint
handling members.
* server.c (attach_inferior): Remove extra add_inferior
call.
* server.h: Include mem-break.h. Update inferior.c
prototypes.
* target.c (read_inferior_memory)
(write_inferior_memory): New functions.
* target.h (read_inferior_memory)
(write_inferior_memory): Change macros to prototypes.
(struct target_ops): Update comments. Add const to write_memory
definition.
2002-04-11 Daniel Jacobowitz <drow@mvista.com>
* linux-low.c (usr_store_inferior_registers): Support
registers which are allowed to fail to store.
* linux-low.h (linux_target_ops): Likewise.
* linux-ppc-low.c (ppc_regmap): Support FPSCR.
(ppc_cannot_store_register): FPSCR may not be storable.
2002-04-09 Daniel Jacobowitz <drow@mvista.com>
* server.h: Include <string.h> if HAVE_STRING_H.
* ChangeLog: Correct paths in last ChangeLog entry.
2002-04-09 Daniel Jacobowitz <drow@mvista.com>
* linux-low.h: Remove obsolete prototypes.
(struct linux_target_ops): New.
(extern the_low_target): New.
* linux-low.c (num_regs, regmap): Remove declarations.
(register_addr): Use the_low_target explicitly.
(fetch_register): Likewise.
(usr_fetch_inferior_registers): Likewise.
(usr_store_inferior_registers): Likewise.
* linux-arm-low.c (num_regs): Remove.
(arm_num_regs): Define.
(arm_regmap): Renamed from regmap, made static.
(arm_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(arm_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-i386-low.c (num_regs): Remove.
(i386_num_regs): Define.
(i386_regmap): Renamed from regmap, made static.
(i386_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(i386_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-ia64-low.c (num_regs): Remove.
(ia64_num_regs): Define.
(ia64_regmap): Renamed from regmap, made static.
(ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(ia64_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-m68k-low.c (num_regs): Remove.
(m68k_num_regs): Define.
(m68k_regmap): Renamed from regmap, made static.
(m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(m68k_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-mips-low.c (num_regs): Remove.
(mips_num_regs): Define.
(mips_regmap): Renamed from regmap, made static.
(mips_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(mips_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-ppc-low.c (num_regs): Remove.
(ppc_num_regs): Define.
(ppc_regmap): Renamed from regmap, made static.
(ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(ppc_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-s390-low.c (num_regs): Remove.
(s390_num_regs): Define.
(s390_regmap): Renamed from regmap, made static.
(s390_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(s390_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-sh-low.c (num_regs): Remove.
(sh_num_regs): Define.
(sh_regmap): Renamed from regmap, made static.
(sh_cannot_fetch_register): Renamed from cannot_fetch_register,
made static.
(sh_cannot_store_register): Renamed from cannot_store_register,
made static.
(the_low_target): New.
* linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
(the_low_target): New.
2002-04-09 Daniel Jacobowitz <drow@mvista.com>
* Makefile.in: Add stamp-h target.
* configure.in: Create stamp-h.
* configure: Regenerated.
2002-04-09 Daniel Jacobowitz <drow@mvista.com>
* inferiors.c: New file.
* target.c: New file.
* target.h: New file.
* Makefile.in: Add target.o and inferiors.o. Update
dependencies.
* linux-low.c (inferior_pid): New static variable,
moved from server.c.
(linux_create_inferior): Renamed from create_inferior.
Call add_inferior. Return 0 on success instead of a PID.
(linux_attach): Renamed from myattach.
(linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
(linux_thread_alive): Renamed from mythread_alive.
(linux_wait): Renamed from mywait. Call clear_inferiors () if the
child dies.
(linux_resume): Renamed from myresume. Add missing ``return 0''.
(regsets_store_inferior_registers): Correct error message.
Add missing ``return 0''.
(linux_fetch_registers): Renamed from fetch_inferior_registers.
(linux_store_registers): Renamed from store_inferior_registers.
(linux_read_memory): Renamed from read_inferior_memory.
(linux_write_memory): Renamed from write_inferior_memory.
(linux_target_ops): New structure.
(initialize_low): Call set_target_ops ().
* remote-utils.c (unhexify): New function.
(hexify): New function.
(input_interrupt): Send signals to ``signal_pid''.
* server.c (inferior_pid): Remove.
(start_inferior): Update create_inferior call.
(attach_inferior): Call add_inferior.
(handle_query): New function.
(main): Call handle_query for `q' packets.
* server.h: Include "target.h". Remove obsolete prototypes.
Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
2002-04-09 Daniel Jacobowitz <drow@mvista.com>
* Makefile.in: Add WARN_CFLAGS. Update configury
dependencies.
* configure.in: Check for <string.h>
* configure: Regenerate.
* config.in: Regenerate.
* gdbreplay.c: Include needed system headers.
(remote_open): Remove strchr prototype.
* linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
* regcache.c (supply_register): Change buf argument to const void *.
(supply_register_by_name): Likewise.
(collect_register): Change buf argument to void *.
(collect_register_by_name): Likewise.
* regcache.h: Add missing prototypes.
* remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
* server.c (handle_query): New function.
(attached): New static variable, moved out of main.
(main): Quiet longjmp clobber warnings.
* server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
* utils.c (error): Remove NORETURN.
(fatal): Likewise.
Reference in a new issue View git blame Copy permalink