diff options
| -rw-r--r-- | ChangeLog.hppa | 6 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/hppa/bits/atomic.h | 4 |
2 files changed, 8 insertions, 2 deletions
diff --git a/ChangeLog.hppa b/ChangeLog.hppa index abe017e929..d46a0e0eb9 100644 --- a/ChangeLog.hppa +++ b/ChangeLog.hppa @@ -1,3 +1,9 @@ +2008-04-04 Carlos O'Donell <carlos@codesourcery.com> + + * sysdeps/unix/sysv/linux/hppa/bits/atomic.h: Remove + memory contraint and instead indicate that *mem is + written to. + 2008-03-24 Carlos O'Donell <carlos@codesourcery.com> * sysdeps/unix/sysv/linux/hppa/sys/user.h: New file. diff --git a/sysdeps/unix/sysv/linux/hppa/bits/atomic.h b/sysdeps/unix/sysv/linux/hppa/bits/atomic.h index 92a309d59f..b8959f7b68 100644 --- a/sysdeps/unix/sysv/linux/hppa/bits/atomic.h +++ b/sysdeps/unix/sysv/linux/hppa/bits/atomic.h @@ -55,7 +55,7 @@ typedef uintmax_t uatomic_max_t; #define LWS "0xb0" #define LWS_CAS "0" /* Note r31 is the link register */ -#define LWS_CLOBBER "r1", "r26", "r25", "r24", "r23", "r22", "r21", "r20", "r28", "r31", "memory" +#define LWS_CLOBBER "r1", "r26", "r25", "r24", "r23", "r22", "r21", "r20", "r28", "r31" #define ASM_EAGAIN "11" #if __ASSUME_LWS_CAS @@ -76,7 +76,7 @@ typedef uintmax_t uatomic_max_t; "stw %%r28, %0 \n\t" \ "sub %%r0, %%r21, %%r21 \n\t" \ "stw %%r21, %1 \n\t" \ - : "=m" (lws_ret), "=m" (lws_errno), "=m" (*mem) \ + : "=m" (lws_ret), "=m" (lws_errno), "+m" (*mem) \ : "r" (mem), "r" (oldval), "r" (newval) \ : LWS_CLOBBER \ ); \ |