Handle pathological case

[c11tester.git] / librace.cc

diff --git a/librace.cc b/librace.cc
index 64133304e31e5fc72414c4399d6719e0b410c4d3..8ecf2afc1daa90db43fb692e76ed8c6c58a90210 100644 (file)
--- a/librace.cc
+++ b/librace.cc
@@ -94,10 +94,12 @@ uint64_t load_64(const void *addr)
        return *((uint64_t *)addr);
 }
 
-// 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.
+/**
+ * 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)
 {
@@ -105,7 +107,7 @@ void cds_store8(void *addr)
        if (!model)
                return;
        thread_id_t tid = thread_current()->get_id();
-       raceCheckWrite(tid, addr);
+       raceCheckWrite8(tid, addr);
 }
 
 void cds_store16(void *addr)
@@ -114,8 +116,7 @@ void cds_store16(void *addr)
        if (!model)
                return;
        thread_id_t tid = thread_current()->get_id();
-       raceCheckWrite(tid, addr);
-       raceCheckWrite(tid, (void *)(((uintptr_t)addr) + 1));
+       raceCheckWrite16(tid, addr);
 }
 
 void cds_store32(void *addr)
@@ -124,10 +125,7 @@ void cds_store32(void *addr)
        if (!model)
                return;
        thread_id_t tid = thread_current()->get_id();
-       raceCheckWrite(tid, addr);
-       raceCheckWrite(tid, (void *)(((uintptr_t)addr) + 1));
-       raceCheckWrite(tid, (void *)(((uintptr_t)addr) + 2));
-       raceCheckWrite(tid, (void *)(((uintptr_t)addr) + 3));
+       raceCheckWrite32(tid, addr);
 }
 
 void cds_store64(void *addr)
@@ -136,51 +134,33 @@ void cds_store64(void *addr)
        if (!model)
                return;
        thread_id_t tid = thread_current()->get_id();
-       raceCheckWrite(tid, addr);
-       raceCheckWrite(tid, (void *)(((uintptr_t)addr) + 1));
-       raceCheckWrite(tid, (void *)(((uintptr_t)addr) + 2));
-       raceCheckWrite(tid, (void *)(((uintptr_t)addr) + 3));
-       raceCheckWrite(tid, (void *)(((uintptr_t)addr) + 4));
-       raceCheckWrite(tid, (void *)(((uintptr_t)addr) + 5));
-       raceCheckWrite(tid, (void *)(((uintptr_t)addr) + 6));
-       raceCheckWrite(tid, (void *)(((uintptr_t)addr) + 7));
+       raceCheckWrite64(tid, addr);
 }
 
 void cds_load8(const void *addr) {
        if (!model)
                return;
        thread_id_t tid = thread_current()->get_id();
-       raceCheckRead(tid, addr);
+       raceCheckRead8(tid, addr);
 }
 
 void cds_load16(const void *addr) {
        if (!model)
                return;
        thread_id_t tid = thread_current()->get_id();
-       raceCheckRead(tid, addr);
-       raceCheckRead(tid, (const void *)(((uintptr_t)addr) + 1));
+       raceCheckRead16(tid, addr);
 }
 
 void cds_load32(const void *addr) {
        if (!model)
                return;
        thread_id_t tid = thread_current()->get_id();
-       raceCheckRead(tid, addr);
-       raceCheckRead(tid, (const void *)(((uintptr_t)addr) + 1));
-       raceCheckRead(tid, (const void *)(((uintptr_t)addr) + 2));
-       raceCheckRead(tid, (const void *)(((uintptr_t)addr) + 3));
+       raceCheckRead32(tid, addr);
 }
 
 void cds_load64(const void *addr) {
        if (!model)
                return;
        thread_id_t tid = thread_current()->get_id();
-       raceCheckRead(tid, addr);
-       raceCheckRead(tid, (const void *)(((uintptr_t)addr) + 1));
-       raceCheckRead(tid, (const void *)(((uintptr_t)addr) + 2));
-       raceCheckRead(tid, (const void *)(((uintptr_t)addr) + 3));
-       raceCheckRead(tid, (const void *)(((uintptr_t)addr) + 4));
-       raceCheckRead(tid, (const void *)(((uintptr_t)addr) + 5));
-       raceCheckRead(tid, (const void *)(((uintptr_t)addr) + 6));
-       raceCheckRead(tid, (const void *)(((uintptr_t)addr) + 7));
+       raceCheckRead64(tid, addr);
 }