From 49a8b8f05cc85693a05dede399f4dfa5a829b718 Mon Sep 17 00:00:00 2001
From: Jeff Johnston <jjohnstn@redhat.com>
Date: Tue, 5 Oct 2004 20:00:53 +0000
Subject: 2004-10-05  Tomer Levi  <Tomer.Levi@nsc.com>

        * configure.in: Support crx-*-*.
        * configure: regenerate.
        * crx/_exit.c: New file.
        * crx/_getenv.c: Ditto.
        * crx/_rename: Ditto.
        * crx/close.c: Ditto.
        * crx/configure.in: Ditto.
        * crx/crti.S: Ditto.
        * crx/crtn.S: Ditto.
        * crx/crt0.S: Ditto.
        * crx/dvz_hndl.c: Ditto.
        * crx/flg_hndl.c: Ditto.
        * crx/fstat.c: Ditto.
        * crx/getpid.c: Ditto.
        * crx/iad_hndl.c: Ditto.
        * crx/intable.c: Ditto.
        * crx/isatty.c: Ditto.
        * crx/kill.c: Ditto.
        * crx/lseek.c: Ditto.
        * crx/Makefile.in: Ditto.
        * crx/open.c: Ditto.
        * crx/putnum.c: Ditto.
        * crx/read.c: Ditto.
        * crx/sbrk.c: Ditto.
        * crx/sim.ld: Ditto.
        * crx/stat.c: Ditto.
        * crx/svc_hndl.c: Ditto.
        * crx/time.c: Ditto.
        * crx/und_hndl.c: Ditto.
        * crx/unlink.c: Ditto.
        * crx/write.c: Ditto.
---
 libgloss/crx/open.c | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 libgloss/crx/open.c

(limited to 'libgloss/crx/open.c')

diff --git a/libgloss/crx/open.c b/libgloss/crx/open.c
new file mode 100644
index 000000000..abe7bbfd1
--- /dev/null
+++ b/libgloss/crx/open.c
@@ -0,0 +1,41 @@
+/* open.c -- Implementation of the low-level open() routine
+ *
+ * Copyright (c) 2004 National Semiconductor Corporation
+ *
+ * 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/syscall.h>
+#include <stdarg.h>
+
+int open_aux (char *, int, int);
+
+/* The prototype in <fcntl.h> for open() uses ..., meaning function 
+ * parameters reside on stack, but the debugger expects the parameters 
+ * to reside in registers, thus we call an auxiliary function with 
+ * bounded number of parameters.
+ */
+int open (char *path, int flags, ...)
+{
+  int mode;
+  va_list ap;
+  
+  va_start(ap, flags);
+  mode = va_arg(ap, int);
+  open_aux (path, flags, mode);
+  va_end(ap);
+}
+
+int open_aux (char *path, int flags, int mode)
+{
+  HOST_SERVICE (SVC_OPEN);
+}
+
-- 
cgit v1.2.3