diff options
Diffstat (limited to 'src/pkg/runtime/mem_darwin.c')
| -rw-r--r-- | src/pkg/runtime/mem_darwin.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/pkg/runtime/mem_darwin.c b/src/pkg/runtime/mem_darwin.c index 7aa607f8e..a75c46d9d 100644 --- a/src/pkg/runtime/mem_darwin.c +++ b/src/pkg/runtime/mem_darwin.c @@ -9,14 +9,14 @@ #include "malloc.h" void* -runtime·SysAlloc(uintptr n) +runtime·SysAlloc(uintptr n, uint64 *stat) { void *v; - mstats.sys += n; v = runtime·mmap(nil, n, PROT_READ|PROT_WRITE, MAP_ANON|MAP_PRIVATE, -1, 0); if(v < (void*)4096) return nil; + runtime·xadd64(stat, n); return v; } @@ -28,9 +28,16 @@ runtime·SysUnused(void *v, uintptr n) } void -runtime·SysFree(void *v, uintptr n) +runtime·SysUsed(void *v, uintptr n) { - mstats.sys -= n; + USED(v); + USED(n); +} + +void +runtime·SysFree(void *v, uintptr n, uint64 *stat) +{ + runtime·xadd64(stat, -(uint64)n); runtime·munmap(v, n); } @@ -51,11 +58,11 @@ enum }; void -runtime·SysMap(void *v, uintptr n) +runtime·SysMap(void *v, uintptr n, uint64 *stat) { void *p; - mstats.sys += n; + runtime·xadd64(stat, n); p = runtime·mmap(v, n, PROT_READ|PROT_WRITE, MAP_ANON|MAP_FIXED|MAP_PRIVATE, -1, 0); if(p == (void*)ENOMEM) runtime·throw("runtime: out of memory"); |