obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 36 insertions, 0 deletions

diff --git a/libgo/runtime/go-defer.h b/libgo/runtime/go-defer.h
new file mode 100644
index 000000000..f8924f3b6
--- /dev/null
+++ b/libgo/runtime/go-defer.h
@@ -0,0 +1,36 @@
+/* go-defer.h -- the defer stack.
+
+   Copyright 2010 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.  */
+
+struct __go_panic_stack;
+
+/* The defer stack is a list of these structures.  */
+
+struct __go_defer_stack
+{
+  /* The next entry in the stack.  */
+  struct __go_defer_stack *__next;
+
+  /* The frame pointer for the function which called this defer
+     statement.  */
+  void *__frame;
+
+  /* The value of the panic stack when this function is deferred.
+     This function can not recover this value from the panic stack.
+     This can happen if a deferred function uses its own defer
+     statement.  */
+  struct __go_panic_stack *__panic;
+
+  /* The function to call.  */
+  void (*__pfn) (void *);
+
+  /* The argument to pass to the function.  */
+  void *__arg;
+
+  /* The return address that a recover thunk matches against.  This is
+     set by __go_set_defer_retaddr which is called by the thunks
+     created by defer statements.  */
+  const void *__retaddr;
+};