li r11,4
b 2b
-/*
- * void atomic_clear_mask(atomic_t mask, atomic_t *addr)
- * void atomic_set_mask(atomic_t mask, atomic_t *addr);
- */
-_GLOBAL(atomic_clear_mask)
-10: lwarx r5,0,r4
- andc r5,r5,r3
- PPC405_ERR77(0,r4)
- stwcx. r5,0,r4
- bne- 10b
- blr
-_GLOBAL(atomic_set_mask)
-10: lwarx r5,0,r4
- or r5,r5,r3
- PPC405_ERR77(0,r4)
- stwcx. r5,0,r4
- bne- 10b
- blr
-
/*
* Extended precision shifts.
*