2003-03-10 Ulrich Drepper <drepper@redhat.com>
+ * sysdeps/unix/sysv/linux/x86_64/lowlevellock.h (lll_trylock): Fix
+ register loading.
+ * sysdeps/unix/sysv/linux/i386/lowlevellock.h (lll_trylock): Undo
+ last changed. D'oh.
+
* sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: New file.
* sysdeps/unix/sysv/linux/i386/lowlevellock.h: Remove declaration
({ unsigned char ret; \
__asm __volatile (LOCK_INSTR "cmpxchgl %2, %1; setne %0" \
: "=a" (ret), "=m" (futex) \
- : "r" (0), "1" (futex), "0" (0) \
+ : "r" (0), "1" (futex), "0" (1) \
: "memory"); \
ret; })
"lock\n" \
"0:\tcmpxchgl %2, %1; setne %0" \
: "=a" (ret), "=m" (futex) \
- : "r" (0), "1" (futex), "0" (0) \
+ : "r" (0), "1" (futex), "0" (1) \
: "memory"); \
ret; })