diff options
Diffstat (limited to 'kmod/cachepc.c')
| -rwxr-xr-x | kmod/cachepc.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/kmod/cachepc.c b/kmod/cachepc.c index 1dcb764..63500a5 100755 --- a/kmod/cachepc.c +++ b/kmod/cachepc.c @@ -16,6 +16,22 @@ static void build_randomized_list_for_cache_set(cache_ctx *ctx, cacheline **cach static cacheline **allocate_cache_ds(cache_ctx *ctx); static uint16_t get_virt_cache_set(cache_ctx *ctx, void *ptr); +cacheline *cachepc_prime_cl = NULL; + +void +cachepc_prime_vcall(uintptr_t ret, cacheline *cl) +{ + cachepc_prime(cl); + asm volatile ("mov %0, %%rax; jmp *%%rax" : : "r"(ret) : "rax"); +} + +void +cachepc_probe_vcall(uintptr_t ret, cacheline *cl) +{ + cachepc_probe(cl); + asm volatile ("mov %0, %%rax; jmp *%%rax" : : "r"(ret) : "rax"); +} + void cachepc_init_pmc(uint8_t index, uint8_t event_no, uint8_t event_mask) { |