+2009-11-03 Andreas Schwab <schwab@linux-m68k.org>
+
+ [BZ #4457]
+ * sysdeps/generic/libgcc_s.h: New file.
+ * sysdeps/generic/framestate.c: Include it and use LIBGCC_S_SO.
+
2009-11-01 Ulrich Drepper <drepper@redhat.com>
* malloc/hooks.c (free_check): Restore locking and call _int_free
+2009-11-03 Andreas Schwab <schwab@linux-m68k.org>
+
+ [BZ #4457]
+ * sysdeps/pthread/unwind-resume.c: Include <libgcc_s.h> and use
+ LIBGCC_S_SO.
+ * sysdeps/pthread/unwind-forcedunwind.c: Likewise.
+
2009-10-30 Ulrich Drepper <drepper@redhat.com>
* tst-sem11.c (main): Rewrite to avoid aliasing problems.
#include <unwind.h>
#include <pthreadP.h>
#include <sysdep.h>
+#include <libgcc_s.h>
static void *libgcc_s_handle;
static void (*libgcc_s_resume) (struct _Unwind_Exception *exc);
return;
}
- handle = __libc_dlopen ("libgcc_s.so.1");
+ handle = __libc_dlopen (LIBGCC_S_SO);
if (handle == NULL
|| (resume = __libc_dlsym (handle, "_Unwind_Resume")) == NULL
|| ARCH_CANCEL_INIT (handle)
#endif
)
- __libc_fatal ("libgcc_s.so.1 must be installed for pthread_cancel to work\n");
+ __libc_fatal (LIBGCC_S_SO " must be installed for pthread_cancel to work\n");
PTR_MANGLE (resume);
libgcc_s_resume = resume;
#include <dlfcn.h>
#include <stdio.h>
#include <unwind.h>
+#include <libgcc_s.h>
static void (*libgcc_s_resume) (struct _Unwind_Exception *exc);
static _Unwind_Reason_Code (*libgcc_s_personality)
void *resume, *personality;
void *handle;
- handle = __libc_dlopen ("libgcc_s.so.1");
+ handle = __libc_dlopen (LIBGCC_S_SO);
if (handle == NULL
|| (resume = __libc_dlsym (handle, "_Unwind_Resume")) == NULL
|| (personality = __libc_dlsym (handle, "__gcc_personality_v0")) == NULL)
- __libc_fatal ("libgcc_s.so.1 must be installed for pthread_cancel to work\n");
+ __libc_fatal (LIBGCC_S_SO " must be installed for pthread_cancel to work\n");
libgcc_s_resume = resume;
libgcc_s_personality = personality;
#define __frame_state_for fallback_frame_state_for
#include <unwind-dw2.c>
#undef __frame_state_for
+#include <libgcc_s.h>
typedef struct frame_state * (*framesf)(void *pc, struct frame_state *);
struct frame_state *__frame_state_for (void *pc,
if (frame_state_for == NULL)
{
- void *handle = __libc_dlopen ("libgcc_s.so.1");
+ void *handle = __libc_dlopen (LIBGCC_S_SO);
if (handle == NULL
|| (frame_state_for
--- /dev/null
+/* Name of libgcc_s library provided by gcc. */
+#define LIBGCC_S_SO "libgcc_s.so.1"