* include/cygwin/core_dump.h: New file, contains structures used in cygwin core

core files.
* include/sys/procfs.h: New file, needed to autoconfigure cygwin core dumps
support in bfd.

winsup/cygwin/include/cygwin/core_dump.h

@@ -0,0 +1,73 @@
+/* core_dump.h
+
+   Copyright 1999 Cygnus Solutions.
+
+   Written by Egor Duda <deo@logos-m.ru>
+
+This file is part of Cygwin.
+
+This software is a copyrighted work licensed under the terms of the
+Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
+details. */
+
+#ifndef _CYGWIN_CORE_DUMP_H
+#define _CYGWIN_CORE_DUMP_H
+
+#include <windows.h>
+
+#define	NOTE_INFO_PROCESS	1
+#define	NOTE_INFO_THREAD	2
+#define	NOTE_INFO_MODULE	3
+
+struct win32_core_process_info
+{
+  DWORD pid;
+  int signal;
+  int command_line_size;
+  char command_line[1];
+}
+#ifdef __GNUC__
+  __attribute__ ((packed))
+#endif
+;
+
+struct win32_core_thread_info
+{
+  DWORD tid;
+  BOOL is_active_thread;
+  CONTEXT thread_context;
+}
+#ifdef __GNUC__
+  __attribute__ ((packed))
+#endif
+;
+
+struct win32_core_module_info
+{
+  void* base_address;
+  int module_name_size;
+  char module_name[1];
+}
+#ifdef __GNUC__
+  __attribute__ ((packed))
+#endif
+;
+
+struct win32_pstatus
+{
+  unsigned long data_type;
+  union
+    {
+      struct win32_core_process_info process_info;
+      struct win32_core_thread_info thread_info;
+      struct win32_core_module_info module_info;
+    } data ;
+}
+#ifdef __GNUC__
+  __attribute__ ((packed))
+#endif
+;
+
+typedef struct win32_pstatus win32_pstatus_t ;
+
+#endif /* _CYGWIN_CORE_DUMP_H */