#include "librace.h"
#include "common.h"
+#include "datarace.h"
+#include "model.h"
+#include "threads-model.h"
+#include "snapshot-interface.h"
-void store_8(void *addr, uint8_t val)
+/**
+ * Helper functions used by CDSPass
+ * The CDSPass implementation does not replace normal load/stores with cds load/stores,
+ * but inserts cds load/stores to check dataraces. Thus, the cds load/stores do not
+ * return anything.
+ */
+
+void cds_store8(void *addr)
{
- DEBUG("addr = %p, val = %" PRIu8 "\n", addr, val);
+ //DEBUG("addr = %p, val = %" PRIu8 "\n", addr, val);
+ if (!model)
+ return;
+ thread_id_t tid = thread_current_id();
+ raceCheckWrite8(tid, addr);
}
-void store_16(void *addr, uint16_t val)
+void cds_store16(void *addr)
{
- DEBUG("addr = %p, val = %" PRIu16 "\n", addr, val);
+ //DEBUG("addr = %p, val = %" PRIu16 "\n", addr, val);
+ if (!model)
+ return;
+ thread_id_t tid = thread_current_id();
+ raceCheckWrite16(tid, addr);
}
-void store_32(void *addr, uint32_t val)
+void cds_store32(void *addr)
{
- DEBUG("addr = %p, val = %" PRIu32 "\n", addr, val);
+ //DEBUG("addr = %p, val = %" PRIu32 "\n", addr, val);
+ if (!model)
+ return;
+ thread_id_t tid = thread_current_id();
+ raceCheckWrite32(tid, addr);
}
-void store_64(void *addr, uint64_t val)
+void cds_store64(void *addr)
{
- DEBUG("addr = %p, val = %" PRIu64 "\n", addr, val);
+ //DEBUG("addr = %p, val = %" PRIu64 "\n", addr, val);
+ if (!model)
+ return;
+ thread_id_t tid = thread_current_id();
+ raceCheckWrite64(tid, addr);
}
-uint8_t load_8(void *addr)
-{
+void cds_load8(const void *addr) {
DEBUG("addr = %p\n", addr);
- return 0;
+ if (!model)
+ return;
+ thread_id_t tid = thread_current_id();
+ raceCheckRead8(tid, addr);
}
-uint16_t load_16(void *addr)
-{
+void cds_load16(const void *addr) {
DEBUG("addr = %p\n", addr);
- return 0;
+ if (!model)
+ return;
+ thread_id_t tid = thread_current_id();
+ raceCheckRead16(tid, addr);
}
-uint32_t load_32(void *addr)
-{
+void cds_load32(const void *addr) {
DEBUG("addr = %p\n", addr);
- return 0;
+ if (!model)
+ return;
+ thread_id_t tid = thread_current_id();
+ raceCheckRead32(tid, addr);
}
-uint64_t load_64(void *addr)
-{
+void cds_load64(const void *addr) {
DEBUG("addr = %p\n", addr);
- return 0;
+ if (!model)
+ return;
+ thread_id_t tid = thread_current_id();
+ raceCheckRead64(tid, addr);
}