mirror of https://github.com/hak5/openwrt-owl.git
43 lines
1.3 KiB
Diff
43 lines
1.3 KiB
Diff
--- /dev/null
|
|
+++ b/gcc/testsuite/gcc.dg/visibility-21.c
|
|
@@ -0,0 +1,14 @@
|
|
+/* PR target/32219 */
|
|
+/* { dg-do run } */
|
|
+/* { dg-require-visibility "" } */
|
|
+/* { dg-options "-fPIC" { target fpic } } */
|
|
+
|
|
+extern void f() __attribute__((weak,visibility("hidden")));
|
|
+extern int puts( char const* );
|
|
+int main()
|
|
+{
|
|
+ if (f)
|
|
+ f();
|
|
+ return 0;
|
|
+}
|
|
+
|
|
--- a/gcc/varasm.c
|
|
+++ b/gcc/varasm.c
|
|
@@ -6677,6 +6677,10 @@ default_binds_local_p_1 (const_tree exp,
|
|
/* Static variables are always local. */
|
|
else if (! TREE_PUBLIC (exp))
|
|
local_p = true;
|
|
+ /* hidden weak can't be overridden by something non-local, all
|
|
+ that is possible is that it is not defined at all. */
|
|
+ else if (DECL_WEAK (exp))
|
|
+ local_p = false;
|
|
/* A variable is local if the user has said explicitly that it will
|
|
be. */
|
|
else if ((DECL_VISIBILITY_SPECIFIED (exp)
|
|
@@ -6690,11 +6694,6 @@ default_binds_local_p_1 (const_tree exp,
|
|
local. */
|
|
else if (DECL_VISIBILITY (exp) != VISIBILITY_DEFAULT)
|
|
local_p = true;
|
|
- /* Default visibility weak data can be overridden by a strong symbol
|
|
- in another module and so are not local. */
|
|
- else if (DECL_WEAK (exp)
|
|
- && !resolved_locally)
|
|
- local_p = false;
|
|
/* If PIC, then assume that any global name can be overridden by
|
|
symbols resolved from other modules. */
|
|
else if (shlib)
|