gdb/
* arm-wince-tdep.c: New. * config/arm/wince.mt (DEPRECATED_TM_FILE): Use tm-arm.h. (MT_CFLAGS): Delete. (TM_CLIBS): Delete. (TDEPFILES): Add arm-wince-tdep.o, corelow.o, solib.o, solib-legacy.o, solib-svr4.o, and remove wince.o. * configure.tgt (arm*-*-mingw32ce*): Add. * signals/signals.c [HAVE_SIGNAL_H]: Check. (do_target_signal_to_host): Silence 'not used' warning. * config/arm/tm-wince.h: Remove. gdb/gdbserver/ * gdbserver/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. * gdbserver/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.
This commit is contained in:
Pedro Alves
parent
a7b7bc0d0e
commit
68070c10c7
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@ -1,3 +1,16 @@
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2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
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* arm-wince-tdep.c: New.
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* config/arm/wince.mt (DEPRECATED_TM_FILE): Use tm-arm.h.
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(MT_CFLAGS): Delete.
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(TM_CLIBS): Delete.
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(TDEPFILES): Add arm-wince-tdep.o, corelow.o, solib.o,
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solib-legacy.o, solib-svr4.o, and remove wince.o.
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* configure.tgt (arm*-*-mingw32ce*): Add.
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* signals/signals.c [HAVE_SIGNAL_H]: Check.
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(do_target_signal_to_host): Silence 'not used' warning.
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* config/arm/tm-wince.h: Remove.
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2007-03-28 Ulrich Weigand <uweigand@de.ibm.com>
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* arch-utils.c (legacy_pc_in_sigtramp): Remove.
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@ -0,0 +1,84 @@
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/* Target-dependent code for Windows CE running on ARM processors,
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for GDB.
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Copyright (C) 2007 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA. */
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#include "defs.h"
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#include "osabi.h"
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#include "solib-svr4.h"
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#include "target.h"
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#include "gdb_string.h"
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#include "arm-tdep.h"
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static const char arm_wince_le_breakpoint[] = { 0x10, 0x00, 0x00, 0xe6 };
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/* Description of the longjmp buffer. */
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#define ARM_WINCE_JB_ELEMENT_SIZE INT_REGISTER_SIZE
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#define ARM_WINCE_JB_PC 21
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static void
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arm_wince_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch)
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{
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struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
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tdep->arm_breakpoint = arm_wince_le_breakpoint;
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tdep->arm_breakpoint_size = sizeof (arm_wince_le_breakpoint);
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tdep->struct_return = pcc_struct_return;
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tdep->fp_model = ARM_FLOAT_SOFT_VFP;
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tdep->jb_pc = ARM_WINCE_JB_PC;
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tdep->jb_elt_size = ARM_WINCE_JB_ELEMENT_SIZE;
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/* On ARM WinCE char defaults to signed. */
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set_gdbarch_char_signed (gdbarch, 1);
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set_solib_svr4_fetch_link_map_offsets
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(gdbarch, svr4_ilp32_fetch_link_map_offsets);
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/* Shared library handling. */
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set_gdbarch_skip_trampoline_code (gdbarch, find_solib_trampoline_target);
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}
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static enum gdb_osabi
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arm_wince_osabi_sniffer (bfd *abfd)
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{
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const char *target_name = bfd_get_target (abfd);
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if (strcmp (target_name, "pei-arm-wince-little") == 0)
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return GDB_OSABI_WINCE;
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return GDB_OSABI_UNKNOWN;
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}
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/* Provide a prototype to silence -Wmissing-prototypes. */
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void _initialize_arm_wince_tdep (void);
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void
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_initialize_arm_wince_tdep (void)
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{
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gdbarch_register_osabi_sniffer (bfd_arch_arm, bfd_target_coff_flavour,
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arm_wince_osabi_sniffer);
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gdbarch_register_osabi (bfd_arch_arm, 0, GDB_OSABI_WINCE,
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arm_wince_init_abi);
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}
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@ -1,5 +1,4 @@
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# Target: Acorn RISC machine (ARM) with simulator
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TDEPFILES= arm-tdep.o wince.o
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DEPRECATED_TM_FILE= tm-wince.h
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MT_CFLAGS=-DARM -U_X86_ -U_M_IX86 -U__i386__ -U__i486__ -U__i586__ -U__i686__ -DUNICODE -D_WIN32_WCE -DWINCE_STUB='"${target_alias}-stub.exe"'
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TM_CLIBS=-lrapi
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# Target: ARM based machine running Windows CE (win32)
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DEPRECATED_TM_FILE= tm-arm.h
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TDEPFILES= arm-tdep.o arm-wince-tdep.o corelow.o \
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solib.o solib-legacy.o solib-svr4.o
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|
|
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@ -54,7 +54,10 @@ alpha*-*-*) gdb_target=alpha ;;
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# mn10300 / am33 liunux
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am33_2.0*-*-linux*) gdb_target=linux ;;
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arm*-wince-pe) gdb_target=wince ;;
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arm*-wince-pe | arm*-*-mingw32ce*)
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gdb_target=wince
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build_gdbserver=yes
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;;
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arm*-*-linux*) gdb_target=linux
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build_gdbserver=yes
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;;
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@ -1,3 +1,85 @@
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2007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
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* gdbserver/configure.ac: Add errno checking.
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(AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
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sys/file.h and malloc.h.
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(AC_CHECK_DECLS): Add perror.
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(srv_mingwce): Handle.
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* gdbserver/configure.srv (i[34567]86-*-cygwin*): Add
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win32-i386-low.o to srv_tgtobj.
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(i[34567]86-*-mingw*): Likewise.
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(arm*-*-mingw32ce*): Add case.
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* gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
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HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
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[__MINGW32CE__] (strerror): New function.
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[__MINGW32CE__] (errno): Define to GetLastError.
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[__MINGW32CE__] (COUNTOF): New macro.
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(remote_open): Remove extra close call.
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* mem-break.c (delete_breakpoint_at): New function.
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* mem-break.h (delete_breakpoint_at): Declare.
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* remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
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HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
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[USE_WIN32API] (read, write): Add char* casts.
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* server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
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* server.h: Include wincecompat.h on Windows CE.
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[HAVE_ERRNO_H]: Check.
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(perror): Declare if not declared.
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* utils.c: Add stdlib.h, errno.h and malloc.h includes.
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(perror_with_name): Remove errno declaration.
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* wincecompat.h: New.
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* wincecompat.c: New.
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* win32-low.h: New.
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* win32-arm-low.c: New.
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* win32-i386-low.c: New.
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(win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
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(OUTMSG2): Make it safe.
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(_T): New macro.
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(COUNTOF): New macro.
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(NUM_REGS): Get it from the low target.
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(CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
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CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
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(thread_rec): Let low target handle debug registers.
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(child_add_thread): Likewise.
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(child_init_thread_list): Likewise.
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(continue_one_thread): Likewise.
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(regptr): New.
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(do_child_fetch_inferior_registers): Move to ...
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* win32-i386-low.c: ... here, and rename to ...
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(do_fetch_inferior_registers): ... this.
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* win32-low.c (child_fetch_inferior_registers):
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Go through the low target.
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(do_child_store_inferior_registers): Use regptr.
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(strwinerror): New function.
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(win32_create_inferior): Handle Windows CE.
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Use strwinerror instead of strerror on Windows error
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codes. Add program to the error output.
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Don't close the main thread handle on Windows CE.
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(win32_attach): Use coredll.dll on Windows CE.
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(win32_kill): Close current process and current
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thread handles.
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(win32_detach): Use coredll.dll on Windows CE.
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(win32_resume): Let low target handle debug registers, and
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step request.
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(handle_exception): Add/Remove initial breakpoint. Avoid
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non-existant WSTOPSIG on Windows CE.
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(win32_read_inferior_memory): Cast to remove warning.
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(win32_arch_string): Go through the low target.
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(initialize_low): Call set_breakpoint_data with the low
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target's breakpoint.
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* win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
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FOP_REGNUM, mappings): Move to ...
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* win32-i386-low.c: ... here.
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* win32-low.c (win32_thread_info): Move to ...
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* win32-low.h: ... here.
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* Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
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win32-arm-low.c and wincecompat.c.
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(all:): Add $EXEEXT.
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(install-only:): Likewise.
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(gdbserver:): Likewise.
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(gdbreplay:): Likewise.
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* config.in: Regenerate.
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* configure: Regenerate.
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2007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
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* win32-low.c: Rename typedef thread_info to
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|
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@ -128,7 +128,9 @@ SFILES= $(srcdir)/gdbreplay.c $(srcdir)/inferiors.c \
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$(srcdir)/linux-m68k-low.c $(srcdir)/linux-mips-low.c \
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$(srcdir)/linux-ppc-low.c $(srcdir)/linux-ppc64-low.c \
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$(srcdir)/linux-s390-low.c \
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$(srcdir)/linux-sh-low.c $(srcdir)/linux-x86-64-low.c
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$(srcdir)/linux-sh-low.c $(srcdir)/linux-x86-64-low.c \
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||||
$(srcdir)/win32-arm-low.c $(srcdir)/win32-i386-low.c \
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$(srcdir)/win32-low.c $(srcdir)/wincecompat.c
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||||
DEPFILES = @GDBSERVER_DEPFILES@
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|
@ -154,7 +156,7 @@ XML_BUILTIN = @srv_xmlbuiltin@
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.c.o:
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${CC} -c ${INTERNAL_CFLAGS} $<
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all: gdbserver gdbreplay
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all: gdbserver$(EXEEXT) gdbreplay$(EXEEXT)
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||||
# Traditionally "install" depends on "all". But it may be useful
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# not to; for example, if the user has made some trivial change to a
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||||
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|
@ -166,7 +168,7 @@ install-only:
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|||
n=`echo gdbserver | sed '$(program_transform_name)'`; \
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||||
if [ x$$n = x ]; then n=gdbserver; else true; fi; \
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$(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(bindir); \
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||||
$(INSTALL_PROGRAM) gdbserver $(DESTDIR)$(bindir)/$$n; \
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||||
$(INSTALL_PROGRAM) gdbserver$(EXEEXT) $(DESTDIR)$(bindir)/$$n$(EXEEXT); \
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$(SHELL) $(srcdir)/../../mkinstalldirs $(DESTDIR)$(man1dir); \
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$(INSTALL_DATA) $(srcdir)/gdbserver.1 $(DESTDIR)$(man1dir)/$$n.1
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|
@ -184,14 +186,14 @@ html:
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|||
install-html:
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clean-info:
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gdbserver: $(OBS) ${ADD_DEPS} ${CDEPS}
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rm -f gdbserver
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${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbserver $(OBS) \
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gdbserver$(EXEEXT): $(OBS) ${ADD_DEPS} ${CDEPS}
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rm -f gdbserver$(EXEEXT)
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${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbserver$(EXEEXT) $(OBS) \
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$(GDBSERVER_LIBS) $(XM_CLIBS)
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gdbreplay: gdbreplay.o
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rm -f gdbreplay
|
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${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbreplay gdbreplay.o \
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gdbreplay$(EXEEXT): gdbreplay.o
|
||||
rm -f gdbreplay$(EXEEXT)
|
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${CC-LD} $(INTERNAL_CFLAGS) $(INTERNAL_LDFLAGS) -o gdbreplay$(EXEEXT) gdbreplay.o \
|
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$(XM_CLIBS)
|
||||
|
||||
# Put the proper machine-specific files first, so M-. on a machine
|
||||
|
|
|
|||
|
|
@ -3,6 +3,10 @@
|
|||
/* Define to 1 if you have the <arpa/inet.h> header file. */
|
||||
#undef HAVE_ARPA_INET_H
|
||||
|
||||
/* Define to 1 if you have the declaration of `perror', and to 0 if you don't.
|
||||
*/
|
||||
#undef HAVE_DECL_PERROR
|
||||
|
||||
/* Define to 1 if you have the declaration of `strerror', and to 0 if you
|
||||
don't. */
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#undef HAVE_DECL_STRERROR
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|
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@ -10,6 +14,15 @@
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/* Define if <sys/procfs.h> has elf_fpregset_t. */
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#undef HAVE_ELF_FPREGSET_T
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||||
|
||||
/* Define if errno is available */
|
||||
#undef HAVE_ERRNO
|
||||
|
||||
/* Define to 1 if you have the <errno.h> header file. */
|
||||
#undef HAVE_ERRNO_H
|
||||
|
||||
/* Define to 1 if you have the <fcntl.h> header file. */
|
||||
#undef HAVE_FCNTL_H
|
||||
|
||||
/* Define to 1 if you have the <inttypes.h> header file. */
|
||||
#undef HAVE_INTTYPES_H
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||||
|
||||
|
|
@ -25,6 +38,9 @@
|
|||
/* Define if <sys/procfs.h> has lwpid_t. */
|
||||
#undef HAVE_LWPID_T
|
||||
|
||||
/* Define to 1 if you have the <malloc.h> header file. */
|
||||
#undef HAVE_MALLOC_H
|
||||
|
||||
/* Define to 1 if you have the <memory.h> header file. */
|
||||
#undef HAVE_MEMORY_H
|
||||
|
||||
|
|
@ -56,6 +72,9 @@
|
|||
/* Define to 1 if you have the <sgtty.h> header file. */
|
||||
#undef HAVE_SGTTY_H
|
||||
|
||||
/* Define to 1 if you have the <signal.h> header file. */
|
||||
#undef HAVE_SIGNAL_H
|
||||
|
||||
/* Define to 1 if the system has the type `socklen_t'. */
|
||||
#undef HAVE_SOCKLEN_T
|
||||
|
||||
|
|
@ -71,6 +90,9 @@
|
|||
/* Define to 1 if you have the <string.h> header file. */
|
||||
#undef HAVE_STRING_H
|
||||
|
||||
/* Define to 1 if you have the <sys/file.h> header file. */
|
||||
#undef HAVE_SYS_FILE_H
|
||||
|
||||
/* Define to 1 if you have the <sys/ioctl.h> header file. */
|
||||
#undef HAVE_SYS_IOCTL_H
|
||||
|
||||
|
|
@ -110,6 +132,9 @@
|
|||
/* Define to 1 if you have the <unistd.h> header file. */
|
||||
#undef HAVE_UNISTD_H
|
||||
|
||||
/* Checking if errno must be defined */
|
||||
#undef MUST_DEFINE_ERRNO
|
||||
|
||||
/* Define to the address where bug reports for this package should be sent. */
|
||||
#undef PACKAGE_BUGREPORT
|
||||
|
||||
|
|
|
|||
|
|
@ -2938,7 +2938,12 @@ done
|
|||
|
||||
|
||||
|
||||
for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h proc_service.h sys/procfs.h thread_db.h linux/elf.h stdlib.h unistd.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h sys/wait.h
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
for ac_header in sgtty.h termio.h termios.h sys/reg.h string.h proc_service.h sys/procfs.h thread_db.h linux/elf.h stdlib.h unistd.h errno.h fcntl.h signal.h sys/file.h malloc.h sys/ioctl.h netinet/in.h sys/socket.h netdb.h netinet/tcp.h arpa/inet.h sys/wait.h
|
||||
do
|
||||
as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
|
||||
if eval "test \"\${$as_ac_Header+set}\" = set"; then
|
||||
|
|
@ -3088,6 +3093,124 @@ fi
|
|||
done
|
||||
|
||||
|
||||
have_errno=no
|
||||
echo "$as_me:$LINENO: checking for errno" >&5
|
||||
echo $ECHO_N "checking for errno... $ECHO_C" >&6
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
|
||||
#if HAVE_ERRNO_H
|
||||
#include <errno.h>
|
||||
#endif
|
||||
int
|
||||
main ()
|
||||
{
|
||||
static int x; x = errno;
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest.$ac_objext conftest$ac_exeext
|
||||
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
|
||||
(eval $ac_link) 2>conftest.er1
|
||||
ac_status=$?
|
||||
grep -v '^ *+' conftest.er1 >conftest.err
|
||||
rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } &&
|
||||
{ ac_try='test -z "$ac_c_werror_flag"
|
||||
|| test ! -s conftest.err'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; } &&
|
||||
{ ac_try='test -s conftest$ac_exeext'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
echo "$as_me:$LINENO: result: yes - in errno.h" >&5
|
||||
echo "${ECHO_T}yes - in errno.h" >&6;
|
||||
cat >>confdefs.h <<\_ACEOF
|
||||
#define HAVE_ERRNO 1
|
||||
_ACEOF
|
||||
have_errno=yes
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
fi
|
||||
rm -f conftest.err conftest.$ac_objext \
|
||||
conftest$ac_exeext conftest.$ac_ext
|
||||
if test $have_errno = no; then
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
|
||||
#if HAVE_ERRNO_H
|
||||
#include <errno.h>
|
||||
#endif
|
||||
int
|
||||
main ()
|
||||
{
|
||||
extern int errno; static int x; x = errno;
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest.$ac_objext conftest$ac_exeext
|
||||
if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
|
||||
(eval $ac_link) 2>conftest.er1
|
||||
ac_status=$?
|
||||
grep -v '^ *+' conftest.er1 >conftest.err
|
||||
rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } &&
|
||||
{ ac_try='test -z "$ac_c_werror_flag"
|
||||
|| test ! -s conftest.err'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; } &&
|
||||
{ ac_try='test -s conftest$ac_exeext'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
echo "$as_me:$LINENO: result: yes - must define" >&5
|
||||
echo "${ECHO_T}yes - must define" >&6;
|
||||
cat >>confdefs.h <<\_ACEOF
|
||||
#define HAVE_ERRNO 1
|
||||
_ACEOF
|
||||
|
||||
cat >>confdefs.h <<\_ACEOF
|
||||
#define MUST_DEFINE_ERRNO 1
|
||||
_ACEOF
|
||||
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
echo "$as_me:$LINENO: result: no" >&5
|
||||
echo "${ECHO_T}no" >&6
|
||||
fi
|
||||
rm -f conftest.err conftest.$ac_objext \
|
||||
conftest$ac_exeext conftest.$ac_ext
|
||||
fi
|
||||
|
||||
echo "$as_me:$LINENO: checking whether strerror is declared" >&5
|
||||
echo $ECHO_N "checking whether strerror is declared... $ECHO_C" >&6
|
||||
if test "${ac_cv_have_decl_strerror+set}" = set; then
|
||||
|
|
@ -3157,6 +3280,76 @@ else
|
|||
_ACEOF
|
||||
|
||||
|
||||
fi
|
||||
echo "$as_me:$LINENO: checking whether perror is declared" >&5
|
||||
echo $ECHO_N "checking whether perror is declared... $ECHO_C" >&6
|
||||
if test "${ac_cv_have_decl_perror+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" >&6
|
||||
else
|
||||
cat >conftest.$ac_ext <<_ACEOF
|
||||
/* confdefs.h. */
|
||||
_ACEOF
|
||||
cat confdefs.h >>conftest.$ac_ext
|
||||
cat >>conftest.$ac_ext <<_ACEOF
|
||||
/* end confdefs.h. */
|
||||
$ac_includes_default
|
||||
int
|
||||
main ()
|
||||
{
|
||||
#ifndef perror
|
||||
char *p = (char *) perror;
|
||||
#endif
|
||||
|
||||
;
|
||||
return 0;
|
||||
}
|
||||
_ACEOF
|
||||
rm -f conftest.$ac_objext
|
||||
if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
|
||||
(eval $ac_compile) 2>conftest.er1
|
||||
ac_status=$?
|
||||
grep -v '^ *+' conftest.er1 >conftest.err
|
||||
rm -f conftest.er1
|
||||
cat conftest.err >&5
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); } &&
|
||||
{ ac_try='test -z "$ac_c_werror_flag"
|
||||
|| test ! -s conftest.err'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; } &&
|
||||
{ ac_try='test -s conftest.$ac_objext'
|
||||
{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
|
||||
(eval $ac_try) 2>&5
|
||||
ac_status=$?
|
||||
echo "$as_me:$LINENO: \$? = $ac_status" >&5
|
||||
(exit $ac_status); }; }; then
|
||||
ac_cv_have_decl_perror=yes
|
||||
else
|
||||
echo "$as_me: failed program was:" >&5
|
||||
sed 's/^/| /' conftest.$ac_ext >&5
|
||||
|
||||
ac_cv_have_decl_perror=no
|
||||
fi
|
||||
rm -f conftest.err conftest.$ac_objext conftest.$ac_ext
|
||||
fi
|
||||
echo "$as_me:$LINENO: result: $ac_cv_have_decl_perror" >&5
|
||||
echo "${ECHO_T}$ac_cv_have_decl_perror" >&6
|
||||
if test $ac_cv_have_decl_perror = yes; then
|
||||
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define HAVE_DECL_PERROR 1
|
||||
_ACEOF
|
||||
|
||||
|
||||
else
|
||||
cat >>confdefs.h <<_ACEOF
|
||||
#define HAVE_DECL_PERROR 0
|
||||
_ACEOF
|
||||
|
||||
|
||||
fi
|
||||
|
||||
|
||||
|
|
@ -3270,8 +3463,13 @@ esac
|
|||
|
||||
. ${srcdir}/configure.srv
|
||||
|
||||
if test "${srv_mingw}" = "yes"; then
|
||||
if test "${srv_mingwce}" = "yes"; then
|
||||
LIBS="$LIBS -lws2"
|
||||
elif test "${srv_mingw}" = "yes"; then
|
||||
LIBS="$LIBS -lwsock32"
|
||||
fi
|
||||
|
||||
if test "${srv_mingw}" = "yes"; then
|
||||
|
||||
cat >>confdefs.h <<\_ACEOF
|
||||
#define USE_WIN32API 1
|
||||
|
|
|
|||
|
|
@ -39,10 +39,27 @@ AC_HEADER_STDC
|
|||
AC_CHECK_HEADERS(sgtty.h termio.h termios.h sys/reg.h string.h dnl
|
||||
proc_service.h sys/procfs.h thread_db.h linux/elf.h dnl
|
||||
stdlib.h unistd.h dnl
|
||||
errno.h fcntl.h signal.h sys/file.h malloc.h dnl
|
||||
sys/ioctl.h netinet/in.h sys/socket.h netdb.h dnl
|
||||
netinet/tcp.h arpa/inet.h sys/wait.h)
|
||||
|
||||
AC_CHECK_DECLS(strerror)
|
||||
have_errno=no
|
||||
AC_MSG_CHECKING(for errno)
|
||||
AC_TRY_LINK([
|
||||
#if HAVE_ERRNO_H
|
||||
#include <errno.h>
|
||||
#endif], [static int x; x = errno;],
|
||||
[AC_MSG_RESULT(yes - in errno.h); AC_DEFINE(HAVE_ERRNO, 1, [Define if errno is available]) have_errno=yes])
|
||||
if test $have_errno = no; then
|
||||
AC_TRY_LINK([
|
||||
#if HAVE_ERRNO_H
|
||||
#include <errno.h>
|
||||
#endif], [extern int errno; static int x; x = errno;],
|
||||
[AC_MSG_RESULT(yes - must define); AC_DEFINE(HAVE_ERRNO, 1, [Define if errno is available]) AC_DEFINE(MUST_DEFINE_ERRNO, 1, [Checking if errno must be defined])],
|
||||
[AC_MSG_RESULT(no)])
|
||||
fi
|
||||
|
||||
AC_CHECK_DECLS([strerror, perror])
|
||||
|
||||
AC_CHECK_TYPES(socklen_t, [], [],
|
||||
[#include <sys/types.h>
|
||||
|
|
@ -68,8 +85,13 @@ esac
|
|||
|
||||
. ${srcdir}/configure.srv
|
||||
|
||||
if test "${srv_mingw}" = "yes"; then
|
||||
if test "${srv_mingwce}" = "yes"; then
|
||||
LIBS="$LIBS -lws2"
|
||||
elif test "${srv_mingw}" = "yes"; then
|
||||
LIBS="$LIBS -lwsock32"
|
||||
fi
|
||||
|
||||
if test "${srv_mingw}" = "yes"; then
|
||||
AC_DEFINE(USE_WIN32API, 1,
|
||||
[Define if we should use the Windows API, instead of the
|
||||
POSIX API. On Windows, we use the Windows API when
|
||||
|
|
|
|||
|
|
@ -44,7 +44,7 @@ case "${target}" in
|
|||
srv_linux_thread_db=yes
|
||||
;;
|
||||
i[34567]86-*-cygwin*) srv_regobj=reg-i386.o
|
||||
srv_tgtobj="win32-low.o"
|
||||
srv_tgtobj="win32-low.o win32-i386-low.o"
|
||||
;;
|
||||
i[34567]86-*-linux*) srv_regobj=reg-i386-linux.o
|
||||
srv_tgtobj="linux-low.o linux-i386-low.o i387-fp.o"
|
||||
|
|
@ -52,8 +52,14 @@ case "${target}" in
|
|||
srv_linux_regsets=yes
|
||||
srv_linux_thread_db=yes
|
||||
;;
|
||||
arm*-*-mingw32ce*) srv_regobj=reg-arm.o
|
||||
srv_tgtobj="win32-low.o win32-arm-low.o"
|
||||
srv_tgtobj="${srv_tgtobj} wincecompat.o"
|
||||
srv_mingw=yes
|
||||
srv_mingwce=yes
|
||||
;;
|
||||
i[34567]86-*-mingw*) srv_regobj=reg-i386.o
|
||||
srv_tgtobj="win32-low.o"
|
||||
srv_tgtobj="win32-low.o win32-i386-low.o"
|
||||
srv_mingw=yes
|
||||
;;
|
||||
ia64-*-linux*) srv_regobj=reg-ia64.o
|
||||
|
|
|
|||
|
|
@ -22,12 +22,19 @@
|
|||
|
||||
#include "config.h"
|
||||
#include <stdio.h>
|
||||
#if HAVE_SYS_FILE_H
|
||||
#include <sys/file.h>
|
||||
#endif
|
||||
#if HAVE_SIGNAL_H
|
||||
#include <signal.h>
|
||||
#endif
|
||||
#include <ctype.h>
|
||||
#if HAVE_FCNTL_H
|
||||
#include <fcntl.h>
|
||||
#endif
|
||||
#if HAVE_ERRNO_H
|
||||
#include <errno.h>
|
||||
|
||||
#endif
|
||||
#ifdef HAVE_STDLIB_H
|
||||
#include <stdlib.h>
|
||||
#endif
|
||||
|
|
@ -49,6 +56,9 @@
|
|||
#if HAVE_NETINET_TCP_H
|
||||
#include <netinet/tcp.h>
|
||||
#endif
|
||||
#if HAVE_MALLOC_H
|
||||
#include <malloc.h>
|
||||
#endif
|
||||
|
||||
#if USE_WIN32API
|
||||
#include <winsock.h>
|
||||
|
|
@ -63,6 +73,57 @@ typedef int socklen_t;
|
|||
|
||||
static int remote_desc;
|
||||
|
||||
#ifdef __MINGW32CE__
|
||||
|
||||
#ifndef COUNTOF
|
||||
#define COUNTOF(STR) (sizeof (STR) / sizeof ((STR)[0]))
|
||||
#endif
|
||||
|
||||
#define errno (GetLastError ())
|
||||
|
||||
char *
|
||||
strerror (DWORD error)
|
||||
{
|
||||
static char buf[1024];
|
||||
WCHAR *msgbuf;
|
||||
DWORD lasterr = GetLastError ();
|
||||
DWORD chars = FormatMessageW (FORMAT_MESSAGE_FROM_SYSTEM
|
||||
| FORMAT_MESSAGE_ALLOCATE_BUFFER,
|
||||
NULL,
|
||||
error,
|
||||
0, /* Default language */
|
||||
(LPVOID)&msgbuf,
|
||||
0,
|
||||
NULL);
|
||||
if (chars != 0)
|
||||
{
|
||||
/* If there is an \r\n appended, zap it. */
|
||||
if (chars >= 2
|
||||
&& msgbuf[chars - 2] == '\r'
|
||||
&& msgbuf[chars - 1] == '\n')
|
||||
{
|
||||
chars -= 2;
|
||||
msgbuf[chars] = 0;
|
||||
}
|
||||
|
||||
if (chars > ((COUNTOF (buf)) - 1))
|
||||
{
|
||||
chars = COUNTOF (buf) - 1;
|
||||
msgbuf [chars] = 0;
|
||||
}
|
||||
|
||||
wcstombs (buf, msgbuf, chars + 1);
|
||||
LocalFree (msgbuf);
|
||||
}
|
||||
else
|
||||
sprintf (buf, "unknown win32 error (%ld)", error);
|
||||
|
||||
SetLastError (lasterr);
|
||||
return buf;
|
||||
}
|
||||
|
||||
#endif /* __MINGW32CE__ */
|
||||
|
||||
/* Print the system error message for errno, and also mention STRING
|
||||
as the file name for which the error was encountered.
|
||||
Then return to command level. */
|
||||
|
|
@ -178,8 +239,6 @@ remote_open (char *name)
|
|||
setsockopt (remote_desc, IPPROTO_TCP, TCP_NODELAY,
|
||||
(char *) &tmp, sizeof (tmp));
|
||||
|
||||
close (tmp_desc); /* No longer need this */
|
||||
|
||||
#ifndef USE_WIN32API
|
||||
close (tmp_desc); /* No longer need this */
|
||||
|
||||
|
|
|
|||
|
|
@ -113,6 +113,14 @@ find_breakpoint_at (CORE_ADDR where)
|
|||
return NULL;
|
||||
}
|
||||
|
||||
void
|
||||
delete_breakpoint_at (CORE_ADDR addr)
|
||||
{
|
||||
struct breakpoint *bp = find_breakpoint_at (addr);
|
||||
if (bp != NULL)
|
||||
delete_breakpoint (bp);
|
||||
}
|
||||
|
||||
static void
|
||||
reinsert_breakpoint_handler (CORE_ADDR stop_pc)
|
||||
{
|
||||
|
|
|
|||
|
|
@ -31,6 +31,11 @@
|
|||
void set_breakpoint_at (CORE_ADDR where,
|
||||
void (*handler) (CORE_ADDR));
|
||||
|
||||
/* Delete a breakpoint previously inserted at ADDR with
|
||||
set_breakpoint_at. */
|
||||
|
||||
void delete_breakpoint_at (CORE_ADDR addr);
|
||||
|
||||
/* Create a reinsertion breakpoint at STOP_AT for the breakpoint
|
||||
currently at STOP_PC (and temporarily remove the breakpoint at
|
||||
STOP_PC). */
|
||||
|
|
|
|||
|
|
@ -26,7 +26,9 @@
|
|||
#if HAVE_SYS_IOCTL_H
|
||||
#include <sys/ioctl.h>
|
||||
#endif
|
||||
#if HAVE_SYS_FILE_H
|
||||
#include <sys/file.h>
|
||||
#endif
|
||||
#if HAVE_NETINET_IN_H
|
||||
#include <netinet/in.h>
|
||||
#endif
|
||||
|
|
@ -42,15 +44,23 @@
|
|||
#if HAVE_SYS_IOCTL_H
|
||||
#include <sys/ioctl.h>
|
||||
#endif
|
||||
#if HAVE_SIGNAL_H
|
||||
#include <signal.h>
|
||||
#endif
|
||||
#if HAVE_FCNTL_H
|
||||
#include <fcntl.h>
|
||||
#endif
|
||||
#include <sys/time.h>
|
||||
#if HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
#if HAVE_ARPA_INET_H
|
||||
#include <arpa/inet.h>
|
||||
#endif
|
||||
#include <sys/stat.h>
|
||||
#if HAVE_ERRNO_H
|
||||
#include <errno.h>
|
||||
#endif
|
||||
|
||||
#if USE_WIN32API
|
||||
#include <winsock.h>
|
||||
|
|
@ -85,8 +95,8 @@ extern int using_threads;
|
|||
extern int debug_threads;
|
||||
|
||||
#ifdef USE_WIN32API
|
||||
# define read(fd, buf, len) recv (fd, buf, len, 0)
|
||||
# define write(fd, buf, len) send (fd, buf, len, 0)
|
||||
# define read(fd, buf, len) recv (fd, (char *) buf, len, 0)
|
||||
# define write(fd, buf, len) send (fd, (char *) buf, len, 0)
|
||||
#endif
|
||||
|
||||
/* Open a connection to a remote debugger.
|
||||
|
|
|
|||
|
|
@ -21,8 +21,12 @@
|
|||
|
||||
#include "server.h"
|
||||
|
||||
#if HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
#if HAVE_SIGNAL_H
|
||||
#include <signal.h>
|
||||
#endif
|
||||
#if HAVE_SYS_WAIT_H
|
||||
#include <sys/wait.h>
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -24,10 +24,16 @@
|
|||
|
||||
#include "config.h"
|
||||
|
||||
#ifdef __MINGW32CE__
|
||||
#include "wincecompat.h"
|
||||
#endif
|
||||
|
||||
#include <stdarg.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#ifdef HAVE_ERRNO_H
|
||||
#include <errno.h>
|
||||
#endif
|
||||
#include <setjmp.h>
|
||||
|
||||
#ifdef HAVE_STRING_H
|
||||
|
|
@ -40,6 +46,12 @@ extern char *strerror (int); /* X3.159-1989 4.11.6.2 */
|
|||
#endif
|
||||
#endif
|
||||
|
||||
#if !HAVE_DECL_PERROR
|
||||
#ifndef perror
|
||||
extern void perror (const char *);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#ifndef ATTR_NORETURN
|
||||
#if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7))
|
||||
#define ATTR_NORETURN __attribute__ ((noreturn))
|
||||
|
|
|
|||
|
|
@ -22,6 +22,13 @@
|
|||
#include "server.h"
|
||||
#include <stdio.h>
|
||||
#include <string.h>
|
||||
#include <stdlib.h>
|
||||
#if HAVE_ERRNO_H
|
||||
#include <errno.h>
|
||||
#endif
|
||||
#if HAVE_MALLOC_H
|
||||
#include <malloc.h>
|
||||
#endif
|
||||
|
||||
/* Generally useful subroutines used throughout the program. */
|
||||
|
||||
|
|
@ -32,9 +39,6 @@
|
|||
void
|
||||
perror_with_name (char *string)
|
||||
{
|
||||
#ifndef STDC_HEADERS
|
||||
extern int errno;
|
||||
#endif
|
||||
const char *err;
|
||||
char *combined;
|
||||
|
||||
|
|
|
|||
|
|
@ -0,0 +1,76 @@
|
|||
/* Copyright (C) 2007 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GDB.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA. */
|
||||
|
||||
#include "server.h"
|
||||
#include "win32-low.h"
|
||||
|
||||
/* Fetch register(s) from gdbserver regcache data. */
|
||||
static void
|
||||
do_fetch_inferior_registers (win32_thread_info *th, int r)
|
||||
{
|
||||
char *context_offset = regptr (&th->context, r);
|
||||
supply_register (r, context_offset);
|
||||
}
|
||||
|
||||
#define context_offset(x) ((int)&(((CONTEXT *)NULL)->x))
|
||||
static const int mappings[] = {
|
||||
context_offset (R0),
|
||||
context_offset (R1),
|
||||
context_offset (R2),
|
||||
context_offset (R3),
|
||||
context_offset (R4),
|
||||
context_offset (R5),
|
||||
context_offset (R6),
|
||||
context_offset (R7),
|
||||
context_offset (R8),
|
||||
context_offset (R9),
|
||||
context_offset (R10),
|
||||
context_offset (R11),
|
||||
context_offset (R12),
|
||||
context_offset (Sp),
|
||||
context_offset (Lr),
|
||||
context_offset (Pc),
|
||||
-1, /* f0 */
|
||||
-1, /* f1 */
|
||||
-1, /* f2 */
|
||||
-1, /* f3 */
|
||||
-1, /* f4 */
|
||||
-1, /* f5 */
|
||||
-1, /* f6 */
|
||||
-1, /* f7 */
|
||||
-1, /* fps */
|
||||
context_offset (Psr),
|
||||
};
|
||||
#undef context_offset
|
||||
|
||||
static const unsigned char arm_wince_le_breakpoint[] =
|
||||
{ 0x10, 0x00, 0x00, 0xe6 };
|
||||
|
||||
struct win32_target_ops the_low_target = {
|
||||
mappings,
|
||||
sizeof (mappings) / sizeof (mappings[0]),
|
||||
NULL, /* initial_stuff */
|
||||
NULL, /* store_debug_registers */
|
||||
NULL, /* load_debug_registers */
|
||||
do_fetch_inferior_registers,
|
||||
NULL, /* single_step */
|
||||
arm_wince_le_breakpoint,
|
||||
sizeof (arm_wince_le_breakpoint) / sizeof (arm_wince_le_breakpoint[0]),
|
||||
"arm" /* arch_string */
|
||||
};
|
||||
|
|
@ -0,0 +1,152 @@
|
|||
/* Copyright (C) 2007 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GDB.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA. */
|
||||
|
||||
#include "server.h"
|
||||
#include "win32-low.h"
|
||||
|
||||
#define FCS_REGNUM 27
|
||||
#define FOP_REGNUM 31
|
||||
|
||||
#define FLAG_TRACE_BIT 0x100
|
||||
|
||||
static unsigned dr[8];
|
||||
|
||||
static void
|
||||
initial_stuff (void)
|
||||
{
|
||||
memset (&dr, 0, sizeof (dr));
|
||||
}
|
||||
|
||||
static void
|
||||
store_debug_registers (win32_thread_info *th)
|
||||
{
|
||||
dr[0] = th->context.Dr0;
|
||||
dr[1] = th->context.Dr1;
|
||||
dr[2] = th->context.Dr2;
|
||||
dr[3] = th->context.Dr3;
|
||||
dr[6] = th->context.Dr6;
|
||||
dr[7] = th->context.Dr7;
|
||||
}
|
||||
|
||||
static void
|
||||
load_debug_registers (win32_thread_info *th)
|
||||
{
|
||||
th->context.Dr0 = dr[0];
|
||||
th->context.Dr1 = dr[1];
|
||||
th->context.Dr2 = dr[2];
|
||||
th->context.Dr3 = dr[3];
|
||||
/* th->context.Dr6 = dr[6];
|
||||
FIXME: should we set dr6 also ?? */
|
||||
th->context.Dr7 = dr[7];
|
||||
}
|
||||
|
||||
/* Fetch register(s) from gdbserver regcache data. */
|
||||
static void
|
||||
do_fetch_inferior_registers (win32_thread_info *th, int r)
|
||||
{
|
||||
char *context_offset = regptr (&th->context, r);
|
||||
|
||||
long l;
|
||||
if (r == FCS_REGNUM)
|
||||
{
|
||||
l = *((long *) context_offset) & 0xffff;
|
||||
supply_register (r, (char *) &l);
|
||||
}
|
||||
else if (r == FOP_REGNUM)
|
||||
{
|
||||
l = (*((long *) context_offset) >> 16) & ((1 << 11) - 1);
|
||||
supply_register (r, (char *) &l);
|
||||
}
|
||||
else
|
||||
supply_register (r, context_offset);
|
||||
}
|
||||
|
||||
static void
|
||||
single_step (win32_thread_info *th)
|
||||
{
|
||||
th->context.EFlags |= FLAG_TRACE_BIT;
|
||||
}
|
||||
|
||||
/* An array of offset mappings into a Win32 Context structure.
|
||||
This is a one-to-one mapping which is indexed by gdb's register
|
||||
numbers. It retrieves an offset into the context structure where
|
||||
the 4 byte register is located.
|
||||
An offset value of -1 indicates that Win32 does not provide this
|
||||
register in it's CONTEXT structure. In this case regptr will return
|
||||
a pointer into a dummy register. */
|
||||
#define context_offset(x) ((int)&(((CONTEXT *)NULL)->x))
|
||||
static const int mappings[] = {
|
||||
context_offset (Eax),
|
||||
context_offset (Ecx),
|
||||
context_offset (Edx),
|
||||
context_offset (Ebx),
|
||||
context_offset (Esp),
|
||||
context_offset (Ebp),
|
||||
context_offset (Esi),
|
||||
context_offset (Edi),
|
||||
context_offset (Eip),
|
||||
context_offset (EFlags),
|
||||
context_offset (SegCs),
|
||||
context_offset (SegSs),
|
||||
context_offset (SegDs),
|
||||
context_offset (SegEs),
|
||||
context_offset (SegFs),
|
||||
context_offset (SegGs),
|
||||
context_offset (FloatSave.RegisterArea[0 * 10]),
|
||||
context_offset (FloatSave.RegisterArea[1 * 10]),
|
||||
context_offset (FloatSave.RegisterArea[2 * 10]),
|
||||
context_offset (FloatSave.RegisterArea[3 * 10]),
|
||||
context_offset (FloatSave.RegisterArea[4 * 10]),
|
||||
context_offset (FloatSave.RegisterArea[5 * 10]),
|
||||
context_offset (FloatSave.RegisterArea[6 * 10]),
|
||||
context_offset (FloatSave.RegisterArea[7 * 10]),
|
||||
context_offset (FloatSave.ControlWord),
|
||||
context_offset (FloatSave.StatusWord),
|
||||
context_offset (FloatSave.TagWord),
|
||||
context_offset (FloatSave.ErrorSelector),
|
||||
context_offset (FloatSave.ErrorOffset),
|
||||
context_offset (FloatSave.DataSelector),
|
||||
context_offset (FloatSave.DataOffset),
|
||||
context_offset (FloatSave.ErrorSelector),
|
||||
/* XMM0-7 */
|
||||
context_offset (ExtendedRegisters[10 * 16]),
|
||||
context_offset (ExtendedRegisters[11 * 16]),
|
||||
context_offset (ExtendedRegisters[12 * 16]),
|
||||
context_offset (ExtendedRegisters[13 * 16]),
|
||||
context_offset (ExtendedRegisters[14 * 16]),
|
||||
context_offset (ExtendedRegisters[15 * 16]),
|
||||
context_offset (ExtendedRegisters[16 * 16]),
|
||||
context_offset (ExtendedRegisters[17 * 16]),
|
||||
/* MXCSR */
|
||||
context_offset (ExtendedRegisters[24])
|
||||
};
|
||||
#undef context_offset
|
||||
|
||||
struct win32_target_ops the_low_target = {
|
||||
mappings,
|
||||
sizeof (mappings) / sizeof (mappings[0]),
|
||||
initial_stuff,
|
||||
store_debug_registers,
|
||||
load_debug_registers,
|
||||
do_fetch_inferior_registers,
|
||||
single_step,
|
||||
(const char*)NULL, /* breakpoint */
|
||||
0, /* breakpoint_len */
|
||||
"i386" /* arch_string */
|
||||
};
|
||||
|
|
@ -0,0 +1,87 @@
|
|||
/* Internal interfaces for the Win32 specific target code for gdbserver.
|
||||
Copyright (C) 2007 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GDB.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA. */
|
||||
|
||||
#include <windows.h>
|
||||
|
||||
/* Thread information structure used to track extra information about
|
||||
each thread. */
|
||||
typedef struct win32_thread_info
|
||||
{
|
||||
DWORD tid;
|
||||
HANDLE h;
|
||||
int suspend_count;
|
||||
CONTEXT context;
|
||||
} win32_thread_info;
|
||||
|
||||
struct win32_target_ops
|
||||
{
|
||||
/* An array of offset mappings into a Win32 Context structure.
|
||||
This is a one-to-one mapping which is indexed by gdb's register
|
||||
numbers. It retrieves an offset into the context structure where
|
||||
the 4 byte register is located.
|
||||
An offset value of -1 indicates that Win32 does not provide this
|
||||
register in it's CONTEXT structure. In this case regptr will return
|
||||
a pointer into a dummy register. */
|
||||
const int *regmap;
|
||||
|
||||
/* The number of elements of regmap. */
|
||||
int num_regs;
|
||||
|
||||
void (*initial_stuff) (void);
|
||||
|
||||
void (*store_debug_registers) (win32_thread_info *);
|
||||
void (*load_debug_registers) (win32_thread_info *);
|
||||
|
||||
/* Fetch register(s) from gdbserver regcache data. */
|
||||
void (*fetch_inferior_registers) (win32_thread_info *th, int r);
|
||||
|
||||
void (*single_step) (win32_thread_info *th);
|
||||
|
||||
const unsigned char *breakpoint;
|
||||
int breakpoint_len;
|
||||
|
||||
/* What string to report to GDB when it asks for the architecture,
|
||||
or NULL not to answer. */
|
||||
const char *arch_string;
|
||||
};
|
||||
|
||||
extern struct win32_target_ops the_low_target;
|
||||
|
||||
/* in win32-low.c */
|
||||
|
||||
/* Return a pointer into a CONTEXT field indexed by gdb register number.
|
||||
Return a pointer to an dummy register holding zero if there is no
|
||||
corresponding CONTEXT field for the given register number. */
|
||||
extern char * regptr (CONTEXT* c, int r);
|
||||
|
||||
/* Map the Windows error number in ERROR to a locale-dependent error
|
||||
message string and return a pointer to it. Typically, the values
|
||||
for ERROR come from GetLastError.
|
||||
|
||||
The string pointed to shall not be modified by the application,
|
||||
but may be overwritten by a subsequent call to strwinerror
|
||||
|
||||
The strwinerror function does not change the current setting
|
||||
of GetLastError. */
|
||||
extern char * strwinerror (DWORD error);
|
||||
|
||||
/* in wincecompat.c */
|
||||
|
||||
extern void to_back_slashes (char *);
|
||||
|
|
@ -0,0 +1,41 @@
|
|||
/* Compatibility routines for Windows CE.
|
||||
Copyright (C) 2007 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GDB.
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA. */
|
||||
|
||||
#include "server.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <windows.h>
|
||||
|
||||
void
|
||||
perror (const char *s)
|
||||
{
|
||||
if (s && *s)
|
||||
fprintf (stderr, "%s: %s\n", s, strwinerror (GetLastError ()));
|
||||
else
|
||||
fprintf (stderr, "%s\n", strwinerror (GetLastError ()));
|
||||
}
|
||||
|
||||
void
|
||||
to_back_slashes (char *path)
|
||||
{
|
||||
for (; *path; ++path)
|
||||
if ('/' == *path)
|
||||
*path = '\\';
|
||||
}
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
/* Definitions to target GDB for Windows CE target
|
||||
Copyright 2000, 2007 Free Software Foundation, Inc.
|
||||
/* Compatibility routines for Windows CE.
|
||||
Copyright (C) 2007 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of GDB.
|
||||
|
||||
|
|
@ -15,20 +15,18 @@
|
|||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
||||
Boston, MA 02110-1301, USA. */
|
||||
|
||||
#ifndef TM_WINCE_H
|
||||
#define TM_WINCE_H
|
||||
#ifndef WINCECOMPAT_H
|
||||
#define WINCECOMPAT_H
|
||||
|
||||
#include "arm/tm-arm.h"
|
||||
#include <windows.h>
|
||||
|
||||
#undef SOFTWARE_SINGLE_STEP_P
|
||||
#define SOFTWARE_SINGLE_STEP_P() 1
|
||||
#define errno (GetLastError ())
|
||||
|
||||
#undef SOFTWARE_SINGLE_STEP
|
||||
#define SOFTWARE_SINGLE_STEP(sig, bp_p) wince_software_single_step (sig, bp_p)
|
||||
/* in win32-low.c */
|
||||
extern char * strwinerror (DWORD error);
|
||||
#define strerror strwinerror
|
||||
|
||||
void wince_software_single_step (unsigned int, int);
|
||||
|
||||
#endif /* TM_WINCE_H */
|
||||
#endif
|
||||
|
|
@ -28,7 +28,9 @@
|
|||
#include "gdb_string.h"
|
||||
#endif
|
||||
|
||||
#ifdef HAVE_SIGNAL_H
|
||||
#include <signal.h>
|
||||
#endif
|
||||
|
||||
/* Always use __SIGRTMIN if it's available. SIGRTMIN is the lowest
|
||||
_available_ realtime signal, not the lowest supported; glibc takes
|
||||
|
|
@ -519,6 +521,9 @@ do_target_signal_to_host (enum target_signal oursig,
|
|||
int *oursig_ok)
|
||||
{
|
||||
int retsig;
|
||||
/* Silence the 'not used' warning, for targets that
|
||||
do not support signals. */
|
||||
(void) retsig;
|
||||
|
||||
*oursig_ok = 1;
|
||||
switch (oursig)
|
||||
|
|
|
|||
Loading…
Reference in New Issue