This port has been unmaintained for years, remove it.
gdbserver/ChangeLog:
* Makefile.in (SFILES): Remove win32-arm-low.cc, wincecompat.cc.
* configure.srv: Remove mingw32ce cases.
* server.h, win32-low.cc: Remove __MINGW32CE__-guarded code.
* win32-low.h (to_back_slashes): Remove.
* win32-arm-low.cc, wincecompat.cc, wincecompat.h: Remove.
Change-Id: Ib75c0b55b0ab7caca38bbeff5f2fa9397a8e7e8d
+2020-06-12 Simon Marchi <simon.marchi@efficios.com>
+
+ * Makefile.in (SFILES): Remove win32-arm-low.cc, wincecompat.cc.
+ * configure.srv: Remove mingw32ce cases.
+ * server.h, win32-low.cc: Remove __MINGW32CE__-guarded code.
+ * win32-low.h (to_back_slashes): Remove.
+ * win32-arm-low.cc, wincecompat.cc, wincecompat.h: Remove.
+
2020-06-12 Simon Marchi <simon.marchi@efficios.com>
* Makefile.in (SFILES): linux-tile-low.cc.
$(srcdir)/target.cc \
$(srcdir)/thread-db.cc \
$(srcdir)/utils.cc \
- $(srcdir)/win32-arm-low.cc \
$(srcdir)/win32-i386-low.cc \
$(srcdir)/win32-low.cc \
- $(srcdir)/wincecompat.cc \
$(srcdir)/x86-low.cc \
$(srcdir)/../gdb/alloc.c \
$(srcdir)/../gdb/arch/arm.c \
srv_linux_regsets=yes
srv_linux_thread_db=yes
;;
- arm*-*-mingw32ce*) srv_regobj=reg-arm.o
- srv_tgtobj="win32-low.o windows-nat.o win32-arm-low.o"
- srv_tgtobj="${srv_tgtobj} wincecompat.o"
- # hostio_last_error implementation is in win32-low.c
- srv_hostio_err_objs=""
- srv_mingw=yes
- srv_mingwce=yes
- ;;
i[34567]86-*-cygwin*) srv_regobj=""
srv_tgtobj="x86-low.o nat/x86-dregs.o win32-low.o"
srv_tgtobj="${srv_tgtobj} win32-i386-low.o"
ipa_obj="linux-i386-ipa.o linux-x86-tdesc-ipa.o"
ipa_obj="${ipa_obj} arch/i386-ipa.o"
;;
- i[34567]86-*-mingw32ce*)
- srv_regobj=""
- srv_tgtobj="x86-low.o nat/x86-dregs.o win32-low.o"
- srv_tgtobj="${srv_tgtobj} win32-i386-low.o"
- srv_tgtobj="${srv_tgtobj} nat/windows-nat.o"
- srv_tgtobj="${srv_tgtobj} arch/i386.o"
- srv_tgtobj="${srv_tgtobj} wincecompat.o"
- # hostio_last_error implementation is in win32-low.c
- srv_hostio_err_objs=""
- srv_mingw=yes
- srv_mingwce=yes
- ;;
i[34567]86-*-mingw*) srv_regobj=""
srv_tgtobj="x86-low.o nat/x86-dregs.o win32-low.o"
srv_tgtobj="${srv_tgtobj} win32-i386-low.o"
gdb_static_assert (sizeof (CORE_ADDR) >= sizeof (void *));
-#ifdef __MINGW32CE__
-#include "wincecompat.h"
-#endif
-
#include "gdbsupport/version.h"
#if !HAVE_DECL_PERROR
+++ /dev/null
-/* Copyright (C) 2007-2020 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 3 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, see <http://www.gnu.org/licenses/>. */
-
-#include "server.h"
-#include "win32-low.h"
-
-using namespace windows_nat;
-
-#ifndef CONTEXT_FLOATING_POINT
-#define CONTEXT_FLOATING_POINT 0
-#endif
-
-/* Defined in auto-generated file reg-arm.c. */
-void init_registers_arm (void);
-extern const struct target_desc *tdesc_arm;
-
-static void
-arm_get_thread_context (windows_thread_info *th)
-{
- th->context.ContextFlags = \
- CONTEXT_FULL | \
- CONTEXT_FLOATING_POINT;
-
- GetThreadContext (th->h, &th->context);
-}
-
-#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
-
-/* 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. */
-static char *
-regptr (CONTEXT* c, int r)
-{
- if (mappings[r] < 0)
- {
- static ULONG zero;
- /* Always force value to zero, in case the user tried to write
- to this register before. */
- zero = 0;
- return (char *) &zero;
- }
- else
- return (char *) c + mappings[r];
-}
-
-/* Fetch register from gdbserver regcache data. */
-static void
-arm_fetch_inferior_register (struct regcache *regcache,
- windows_thread_info *th, int r)
-{
- char *context_offset = regptr (&th->context, r);
- supply_register (regcache, r, context_offset);
-}
-
-/* Store a new register value into the thread context of TH. */
-static void
-arm_store_inferior_register (struct regcache *regcache,
- windows_thread_info *th, int r)
-{
- collect_register (regcache, r, regptr (&th->context, r));
-}
-
-static void
-arm_arch_setup (void)
-{
- init_registers_arm ();
- win32_tdesc = tdesc_arm;
-}
-
-/* Implement win32_target_ops "num_regs" method. */
-
-static int
-arm_num_regs (void)
-{
- return sizeof (mappings) / sizeof (mappings[0]),
-}
-
-/* Correct in either endianness. We do not support Thumb yet. */
-static const unsigned long arm_wince_breakpoint = 0xe6000010;
-#define arm_wince_breakpoint_len 4
-
-/* Implement win32_target_ops "get_pc" method. */
-
-static CORE_ADDR
-arm_win32_get_pc (struct regcache *regcache)
-{
- uint32_t pc;
-
- collect_register_by_name (regcache, "pc", &pc);
- return (CORE_ADDR) pc;
-}
-
-/* Implement win32_target_ops "set_pc" method. */
-
-static void
-arm_win32_set_pc (struct regcache *regcache, CORE_ADDR pc)
-{
- uint32_t newpc = pc;
-
- supply_register_by_name (regcache, "pc", &newpc);
-}
-
-struct win32_target_ops the_low_target = {
- arm_arch_setup,
- arm_num_regs,
- NULL, /* initial_stuff */
- arm_get_thread_context,
- NULL, /* prepare_to_resume */
- NULL, /* thread_added */
- arm_fetch_inferior_register,
- arm_store_inferior_register,
- NULL, /* single_step */
- (const unsigned char *) &arm_wince_breakpoint,
- arm_wince_breakpoint_len,
- 0,
- arm_win32_get_pc,
- arm_win32_set_pc,
- /* Watchpoint related functions. See target.h for comments. */
- NULL, /* supports_z_point_type */
- NULL, /* insert_point */
- NULL, /* remove_point */
- NULL, /* stopped_by_watchpoint */
- NULL /* stopped_data_address */
-};
goto gotevent;
}
-#ifndef _WIN32_WCE
attaching = 0;
-#else
- if (attaching)
- {
- /* WinCE doesn't set an initial breakpoint automatically. To
- stop the inferior, we flush all currently pending debug
- events -- the thread list and the dll list are always
- reported immediatelly without delay, then, we suspend all
- threads and pretend we saw a trap at the current PC of the
- main thread.
-
- Contrary to desktop Windows, Windows CE *does* report the dll
- names on LOAD_DLL_DEBUG_EVENTs resulting from a
- DebugActiveProcess call. This limits the way we can detect
- if all the dlls have already been reported. If we get a real
- debug event before leaving attaching, the worst that will
- happen is the user will see a spurious breakpoint. */
-
- current_event.dwDebugEventCode = 0;
- if (!wait_for_debug_event (¤t_event, 0))
- {
- OUTMSG2(("no attach events left\n"));
- fake_breakpoint_event ();
- attaching = 0;
- }
- else
- OUTMSG2(("got attach event\n"));
- }
- else
-#endif
- {
- gdb::optional<pending_stop> stop = fetch_pending_stop (debug_threads);
- if (stop.has_value ())
- {
- *ourstatus = stop->status;
- current_event = stop->event;
- ptid = debug_event_ptid (¤t_event);
- current_thread = find_thread_ptid (ptid);
- return 1;
- }
+ {
+ gdb::optional<pending_stop> stop = fetch_pending_stop (debug_threads);
+ if (stop.has_value ())
+ {
+ *ourstatus = stop->status;
+ current_event = stop->event;
+ ptid = debug_event_ptid (¤t_event);
+ current_thread = find_thread_ptid (ptid);
+ return 1;
+ }
- /* Keep the wait time low enough for comfortable remote
- interruption, but high enough so gdbserver doesn't become a
- bottleneck. */
- if (!wait_for_debug_event (¤t_event, 250))
- {
- DWORD e = GetLastError();
+ /* Keep the wait time low enough for comfortable remote
+ interruption, but high enough so gdbserver doesn't become a
+ bottleneck. */
+ if (!wait_for_debug_event (¤t_event, 250))
+ {
+ DWORD e = GetLastError();
- if (e == ERROR_PIPE_NOT_CONNECTED)
- {
- /* This will happen if the loader fails to succesfully
- load the application, e.g., if the main executable
- tries to pull in a non-existing export from a
- DLL. */
- ourstatus->kind = TARGET_WAITKIND_EXITED;
- ourstatus->value.integer = 1;
- return 1;
- }
+ if (e == ERROR_PIPE_NOT_CONNECTED)
+ {
+ /* This will happen if the loader fails to succesfully
+ load the application, e.g., if the main executable
+ tries to pull in a non-existing export from a
+ DLL. */
+ ourstatus->kind = TARGET_WAITKIND_EXITED;
+ ourstatus->value.integer = 1;
+ return 1;
+ }
- return 0;
- }
- }
+ return 0;
+ }
+ }
gotevent:
main_thread_id,
current_event.u.CreateProcessInfo.hThread,
current_event.u.CreateProcessInfo.lpThreadLocalBase);
-
-#ifdef _WIN32_WCE
- if (!attaching)
- {
- /* Windows CE doesn't set the initial breakpoint
- automatically like the desktop versions of Windows do.
- We add it explicitly here. It will be removed as soon as
- it is hit. */
- set_breakpoint_at ((CORE_ADDR) (long) current_event.u
- .CreateProcessInfo.lpStartAddress,
- auto_delete_breakpoint);
- }
-#endif
break;
case EXIT_PROCESS_DEBUG_EVENT:
of GetLastError. */
extern char * strwinerror (DWORD error);
-/* in wincecompat.c */
-
-extern void to_back_slashes (char *);
-
#endif /* GDBSERVER_WIN32_LOW_H */
+++ /dev/null
-/* Compatibility routines for Windows CE.
- Copyright (C) 2007-2020 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 3 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, see <http://www.gnu.org/licenses/>. */
-
-#include "server.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 = '\\';
-}
+++ /dev/null
-/* Compatibility routines for Windows CE.
- Copyright (C) 2007-2020 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 3 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, see <http://www.gnu.org/licenses/>. */
-
-#ifndef GDBSERVER_WINCECOMPAT_H
-#define GDBSERVER_WINCECOMPAT_H
-
-#include <windows.h>
-
-#define errno (GetLastError ())
-
-/* in win32-low.c */
-extern char * strwinerror (DWORD error);
-#define strerror strwinerror
-
-#endif /* GDBSERVER_WINCECOMPAT_H */
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