* COPYING.LIBGLOSS: Add Controls and Data Services copyright.

* COPYING.NEWLIB: Likewise.
libgloss/
	* configure.in: Add Visium support.
	* configure: Regenerate.
	* visium/: New directory.
newlib/
	* configure.host: Add Visium support.
	* libc/machine/configure.in: Likewise.
	* libc/machine/configure: Regenerate.
	* libc/machine/visium/: New directory.
	* libc/include/machine/setjmp.h (_JBLEN): Define for Visium.
	* libc/include/machine/ieeefp.h (__IEEE_BIG_ENDIAN): Likewise.
	* libc/include/machine/time.h (_CLOCKS_PER_SEC_): Likewise.

libgloss/visium/io-gdb.c

@@ -0,0 +1,140 @@
+/*
+ * hosted io support for GDB's remote fileio protocol
+ *
+ * Copyright (c) 2006 CodeSourcery Inc
+ *
+ * The authors hereby grant permission to use, copy, modify, distribute,
+ * and license this software and its documentation for any purpose, provided
+ * that existing copyright notices are retained in all copies and that this
+ * notice is included verbatim in any distributions. No written agreement,
+ * license, or royalty fee is required for any of the authorized uses.
+ * Modifications to this software may be copyrighted by their authors
+ * and need not follow the licensing terms described here, provided that
+ * the new terms are clearly indicated on the first page of each file where
+ * they apply.
+ */
+
+#include "io.h"
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+
+gdb_mode_t
+__hosted_to_gdb_mode_t (mode_t m)
+{
+  gdb_mode_t result = 0;
+  if (m & S_IFREG)
+    result |= GDB_S_IFREG;
+  if (m & S_IFDIR)
+    result |= GDB_S_IFDIR;
+  if (m & S_IRUSR)
+    result |= GDB_S_IRUSR;
+  if (m & S_IWUSR)
+    result |= GDB_S_IWUSR;
+  if (m & S_IXUSR)
+    result |= GDB_S_IXUSR;
+  if (m & S_IRGRP)
+    result |= GDB_S_IRGRP;
+  if (m & S_IWGRP)
+    result |= GDB_S_IWGRP;
+  if (m & S_IXGRP)
+    result |= GDB_S_IXGRP;
+  if (m & S_IROTH)
+    result |= GDB_S_IROTH;
+  if (m & S_IWOTH)
+    result |= GDB_S_IWOTH;
+  if (m & S_IXOTH)
+    result |= GDB_S_IXOTH;
+  return result;
+}
+
+int32_t
+__hosted_to_gdb_open_flags (int f)
+{
+  int32_t result = 0;
+  if (f & O_RDONLY)
+    result |= GDB_O_RDONLY;
+  if (f & O_WRONLY)
+    result |= GDB_O_WRONLY;
+  if (f & O_RDWR)
+    result |= GDB_O_RDWR;
+  if (f & O_APPEND)
+    result |= GDB_O_APPEND;
+  if (f & O_CREAT)
+    result |= GDB_O_CREAT;
+  if (f & O_TRUNC)
+    result |= GDB_O_TRUNC;
+  if (f & O_EXCL)
+    result |= GDB_O_EXCL;
+  return result;
+}
+
+int32_t
+__hosted_to_gdb_lseek_flags (int f)
+{
+  if (f == SEEK_CUR)
+    return GDB_SEEK_CUR;
+  else if (f == SEEK_END)
+    return GDB_SEEK_END;
+  else
+    return GDB_SEEK_SET;
+}
+
+void
+__hosted_from_gdb_stat (const struct gdb_stat *gs,
+			struct stat *s)
+{
+  s->st_dev = gs->st_dev;
+  s->st_ino = gs->st_ino;
+  s->st_mode = gs->st_mode;
+  s->st_nlink = gs->st_nlink;
+  s->st_uid = gs->st_uid;
+  s->st_gid = gs->st_gid;
+  s->st_rdev = gs->st_rdev;
+  s->st_size = gs->st_size;
+  s->st_blksize = gs->st_blksize;
+  s->st_blocks = gs->st_blocks;
+  s->st_atime = gs->st_atime;
+  s->st_mtime = gs->st_mtime;
+  s->st_ctime = gs->st_ctime;
+}
+
+void
+__hosted_from_gdb_timeval (const struct gdb_timeval *gt,
+			   struct timeval *t)
+{
+  t->tv_sec = gt->tv_sec;
+  t->tv_usec = gt->tv_usec;
+}
+
+int
+__hosted_from_gdb_errno (int32_t err)
+{
+  switch (err)
+    {
+    case 0: 		return 0;
+    case GDB_EPERM: 	return EPERM;
+    case GDB_ENOENT: 	return ENOENT;
+    case GDB_EINTR: 	return EINTR;
+    case GDB_EBADF: 	return EBADF;
+    case GDB_EACCES: 	return EACCES;
+    case GDB_EFAULT: 	return EFAULT;
+    case GDB_EBUSY: 	return EBUSY;
+    case GDB_EEXIST: 	return EEXIST;
+    case GDB_ENODEV: 	return ENODEV;
+    case GDB_ENOTDIR: 	return ENOTDIR;
+    case GDB_EISDIR: 	return EISDIR;
+    case GDB_EINVAL: 	return EINVAL;
+    case GDB_ENFILE: 	return ENFILE;
+    case GDB_EMFILE: 	return EMFILE;
+    case GDB_EFBIG: 	return EFBIG;
+    case GDB_ENOSPC: 	return ENOSPC;
+    case GDB_ESPIPE: 	return ESPIPE;
+    case GDB_EROFS: 	return EROFS;
+    case GDB_ENAMETOOLONG: 	return ENAMETOOLONG;
+    case GDB_EUNKNOWN:
+    default:
+      return EIO;
+    }
+}
+