1 files changed, 87 insertions, 0 deletions
diff --git a/gdb/gdbserver/win32-low.h b/gdb/gdbserver/win32-low.h
new file mode 100644
index 0000000..68daa62
--- /dev/null
+++ b/gdb/gdbserver/win32-low.h
@@ -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 *);