+2014-12-16 Roland McGrath <roland@hack.frob.com>
+
+ * sysdeps/gnu/unwind-resume.c: #include <sysdep.h>.
+ (init): Apply PTR_MANGLE to pointers before storing them.
+ (_Unwind_Resume, __gcc_personality_v0): Apply PTR_DEMANGLE to pointers
+ before using them.
+
2014-12-16 Joseph Myers <joseph@codesourcery.com>
[BZ #17719]
#include <stdio.h>
#include <unwind.h>
#include <gnu/lib-names.h>
+#include <sysdep.h>
static void (*libgcc_s_resume) (struct _Unwind_Exception *exc)
__attribute__ ((noreturn));
__libc_fatal (LIBGCC_S_SO
" must be installed for pthread_cancel to work\n");
+ PTR_MANGLE (resume);
libgcc_s_resume = resume;
+ PTR_MANGLE (personality);
libgcc_s_personality = personality;
}
{
if (__glibc_unlikely (libgcc_s_resume == NULL))
init ();
- (*libgcc_s_resume) (exc);
+
+ __typeof (libgcc_s_resume) resume = libgcc_s_resume;
+ PTR_DEMANGLE (resume);
+ (*resume) (exc);
}
_Unwind_Reason_Code
{
if (__glibc_unlikely (libgcc_s_personality == NULL))
init ();
- return (*libgcc_s_personality) (version, actions, exception_class,
- ue_header, context);
+
+ __typeof (libgcc_s_personality) personality = libgcc_s_personality;
+ PTR_DEMANGLE (personality);
+
+ return (*personality) (version, actions, exception_class, ue_header, context);
}