Merge "Check in a pristine copy of GCC 4.8.1."

1 files changed, 24 insertions, 0 deletions

diff --git a/gcc-4.8.1/libgo/runtime/go-byte-array-to-string.c b/gcc-4.8.1/libgo/runtime/go-byte-array-to-string.c
new file mode 100644
index 000000000..0cd63c76d
--- /dev/null
+++ b/gcc-4.8.1/libgo/runtime/go-byte-array-to-string.c
@@ -0,0 +1,24 @@
+/* go-byte-array-to-string.c -- convert an array of bytes to a string in Go.
+
+   Copyright 2009 The Go Authors. All rights reserved.
+   Use of this source code is governed by a BSD-style
+   license that can be found in the LICENSE file.  */
+
+#include "runtime.h"
+#include "arch.h"
+#include "malloc.h"
+
+String
+__go_byte_array_to_string (const void* p, intgo len)
+{
+  const unsigned char *bytes;
+  unsigned char *retdata;
+  String ret;
+
+  bytes = (const unsigned char *) p;
+  retdata = runtime_mallocgc ((uintptr) len, FlagNoPointers, 1, 0);
+  __builtin_memcpy (retdata, bytes, len);
+  ret.str = retdata;
+  ret.len = len;
+  return ret;
+}