| /SPARTAN/trunk/arch/ia32/include/barrier.h |
|---|
| 43,8 → 43,18 |
| #define CS_ENTER_BARRIER() __asm__ volatile ("" ::: "memory") |
| #define CS_LEAVE_BARRIER() __asm__ volatile ("" ::: "memory") |
| #ifdef __STRONG_ORDERING__ |
| #define memory_barrier() |
| #define read_barrier() |
| #define write_barrier() |
| #else |
| #define memory_barrier() __asm__ volatile ("mfence\n" ::: "memory") |
| #define read_barrier() __asm__ volatile ("sfence\n" ::: "memory") |
| #define write_barrier() __asm__ volatile ("lfence\n" ::: "memory") |
| #endif |
| #endif |
| /SPARTAN/trunk/arch/ia32/Makefile.inc |
|---|
| 22,12 → 22,16 |
| DEFS:=-DARCH=$(ARCH) -DFPU_LAZY |
| ifeq (${STRONG_ORDERING},yes) |
| DEFS+=-D__STRONG_ORDERING__ |
| endif |
| ifdef SMP |
| DEFS+=-D$(SMP) |
| DEFS+=-D$(SMP) |
| endif |
| ifdef HT |
| DEFS+=-D$(HT) |
| DEFS+=-D$(HT) |
| endif |
| CPPFLAGS=$(DEFS) -nostdinc -Iinclude/ |