| /branches/rcu/uspace/libc/arch/sparc64/include/atomic.h |
|---|
| 51,9 → 51,11 |
| uint64_t a, b; |
| do { |
| a = val->count; |
| volatile uintptr_t x = (uint64_t) &val->count; |
| a = *((uint64_t *) x); |
| b = a + i; |
| asm volatile ("casx %0, %2, %1\n" : "+m" (*val), "+r" (b) : "r" (a)); |
| asm volatile ("casx %0, %2, %1\n" : "+m" (*((uint64_t *)x)), "+r" (b) : "r" (a)); |
| } while (a != b); |
| return a; |
| /branches/rcu/uspace/libc/arch/sparc64/src/thread_entry.s |
|---|
| 34,7 → 34,7 |
| # |
| # |
| __thread_entry: |
| sethi %hi(_gp), %l7 |
| sethi %hi(_gp), %l7 |
| call __thread_main ! %o0 contains address of uarg |
| or %l7, %lo(_gp), %l7 |