libgloss/newlib-csl-sourcerygxx-4_1-24

	* m68k/Makefile.in: Adjust Coldfire rules.
	(BDM_CRT0, BDM_BSP, BDM_OBJS, BDM_ISRS): Rename	to ...
	(CF_CRT0, CF_BSP, CF_OBJS, CF_ISRS): ... here.  Adjust.
	(BDM_OTHER_OBJS): Remove.
	(BDM_SYSOBJS): Rename to ...
	(UNHOSTED_OBJS): ... here.  Adjust.
	(UNHOSTED_BSP, HOSTED_OBJS, HOSTED_BSP): New.
	(CF_HOSTED_SCRIPTS): New.
	(CF_SCRIPTS, CF_SOURCES): Adjust.
	* m68k/cf.sc: Add IO library variable.
	* m68k/bdm-crt0.S, m68k/bdm-crt1.c, m68k/bdm-isrs.c,
	m68k/bdm-sbrk.c, m68k/bdm-semihost.S: Rename to ...
	* m68k/cf-crt0.S, m68k/cf-crt1.c, m68k/cf-isrs.c, m68k/cf-sbrk.c,
	m68k/cf-hosted.S: ... here.
	* m68k/cf-exit.c: New.
	* m68k/bdm-gdb.h, m68k/bdm-semihost.h: Merge into ...
	* m68k/io.h: ... here.  Add unhosted support.  Adjust conversion
	function names.
	* m68k/bdm-gdb.c: Rename to ...
	* m68k/io-gdb.c: ... here.  Adjust names of conversion functions.
	* m68k/bdm-close.c, m68k/bdm-exit.c, m68k/bdm-fstat.c,
	m68k/bdm-gettimeofday.c, m68k/bdm-isatty.c, m68k/bdm-lseek.c,
	m68k/bdm-open.c, m68k/bdm-read.c, m68k/bdm-rename.c,
	m68k/bdm-stat.c, m68k/bdm-system.c, m68k/bdm-time.c,
	m68k/bdm-unlink.c, m68k/bdm-write.c: Rename to ...
	* m68k/io-close.c, m68k/io-exit.c, m68k/io-fstat.c,
	m68k/io-gettimeofday.c, m68k/io-isatty.c, m68k/io-lseek.c,
	m68k/io-open.c, m68k/io-read.c, m68k/io-rename.c, m68k/io-stat.c,
	m68k/io-system.c, m68k/io-time.c, m68k/io-unlink.c,
	m68k/io-write.c: ... here.  Include io.h. Adjust for hosted &
	unhosted libraries.  Adjust names of gdb conversion functions.

1 files changed, 61 insertions, 0 deletions

diff --git a/libgloss/m68k/io-open.c b/libgloss/m68k/io-open.c
new file mode 100644
index 000000000..ec45a533c
--- /dev/null
+++ b/libgloss/m68k/io-open.c
@@ -0,0 +1,61 @@
+/*
+ * io-open.c -- 
+ *
+ * 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 <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <stdarg.h>
+#include <string.h>
+#include <errno.h>
+#define IO open
+#include "io.h"
+
+/*
+ * open -- Open a file.
+ * input parameters:
+ *   0 : fname ptr
+ *   1 : fname length
+ *   2 : flags
+ *   3 : mode
+ * output parameters:
+ *   0 : result
+ *   1 : errno
+ */
+
+int open (const char *fname, int flags, ...)
+{
+#if HOSTED
+  gdb_parambuf_t parameters;
+  parameters[0] = (uint32_t) fname;
+  parameters[1] = strlen (fname) + 1;
+  parameters[2] = __hosted_to_gdb_open_flags (flags);
+  if (flags & O_CREAT)
+    {
+      va_list ap;
+      va_start (ap, flags);
+      parameters[3] = __hosted_to_gdb_mode_t (va_arg (ap, mode_t));
+      va_end (ap);
+    }
+  else
+    parameters[3] = 0;
+  __hosted (HOSTED_OPEN, parameters);
+  errno = __hosted_from_gdb_errno (parameters[1]);
+  return parameters[0];
+#else
+  errno = ENOSYS;
+  return -1;
+#endif
+}