diff options
| -rw-r--r-- | lib/libc_r/uthread/pthread_private.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libc_r/uthread/pthread_private.h b/lib/libc_r/uthread/pthread_private.h index 6807f2f..f83e2f4 100644 --- a/lib/libc_r/uthread/pthread_private.h +++ b/lib/libc_r/uthread/pthread_private.h @@ -86,7 +86,10 @@ fdata = (char *) (ucp)->uc_mcontext.mc_fpstate; \ __asm__("frstor %0": :"m"(*fdata)); \ } while (0) -#define SET_RETURN_ADDR_JB(jb, ra) (jb)[0]._jb[0] = (int)(ra) +#define SET_RETURN_ADDR_JB(jb, ra) do { \ + (jb)[0]._jb[0] = (int)(ra); \ + (jb)[0]._jb[3] = 0; \ +} while (0) #elif defined(__amd64__) #define GET_STACK_JB(jb) ((unsigned long)((jb)[0]._jb[2])) #define GET_STACK_SJB(sjb) ((unsigned long)((sjb)[0]._sjb[2])) |
