Merge branch 'master' of ssh://demsky.eecs.uci.edu/home/git/model-checker

[cdsspec-compiler.git] / snapshot.cc

diff --git a/snapshot.cc b/snapshot.cc
index 6d6b45070b7c611699d9d14b0b620468ee173668..fb1f911557e09345ed7b8299e19d6edce97eb399 100644 (file)
--- a/snapshot.cc
+++ b/snapshot.cc
@@ -174,12 +174,12 @@ static void mprot_snapshot_init(unsigned int numbackingpages,
        void *basemySpace = model_malloc((numheappages + 1) * PAGESIZE);
        void *pagealignedbase = PageAlignAddressUpward(basemySpace);
        user_snapshot_space = create_mspace_with_base(pagealignedbase, numheappages * PAGESIZE, 1);
-       addMemoryRegionToSnapShot(pagealignedbase, numheappages);
+       snapshot_add_memory_region(pagealignedbase, numheappages);
 
        void *base_model_snapshot_space = model_malloc((numheappages + 1) * PAGESIZE);
        pagealignedbase = PageAlignAddressUpward(base_model_snapshot_space);
        model_snapshot_space = create_mspace_with_base(pagealignedbase, numheappages * PAGESIZE, 1);
-       addMemoryRegionToSnapShot(pagealignedbase, numheappages);
+       snapshot_add_memory_region(pagealignedbase, numheappages);
 
        entryPoint();
 }
@@ -398,10 +398,11 @@ static void fork_roll_back(snapshot_id theID)
 
 #endif /* !USE_MPROTECT_SNAPSHOT */
 
-/** The initSnapshotLibrary function initializes the snapshot library.
- *  @param entryPoint the function that should run the program.
+/**
+ * @brief Initializes the snapshot system
+ * @param entryPoint the function that should run the program.
  */
-void initSnapshotLibrary(unsigned int numbackingpages,
+void snapshot_system_init(unsigned int numbackingpages,
                unsigned int numsnapshots, unsigned int nummemoryregions,
                unsigned int numheappages, VoidFuncPtr entryPoint)
 {
@@ -412,8 +413,8 @@ void initSnapshotLibrary(unsigned int numbackingpages,
 #endif
 }
 
-/** The addMemoryRegionToSnapShot function assumes that addr is page aligned. */
-void addMemoryRegionToSnapShot(void *addr, unsigned int numPages)
+/** Assumes that addr is page aligned. */
+void snapshot_add_memory_region(void *addr, unsigned int numPages)
 {
 #if USE_MPROTECT_SNAPSHOT
        mprot_add_to_snapshot(addr, numPages);
@@ -422,10 +423,10 @@ void addMemoryRegionToSnapShot(void *addr, unsigned int numPages)
 #endif
 }
 
-/** The takeSnapshot function takes a snapshot.
+/** Takes a snapshot of memory.
  * @return The snapshot identifier.
  */
-snapshot_id takeSnapshot()
+snapshot_id take_snapshot()
 {
 #if USE_MPROTECT_SNAPSHOT
        return mprot_take_snapshot();
@@ -434,10 +435,10 @@ snapshot_id takeSnapshot()
 #endif
 }
 
-/** The rollBack function rollback to the given snapshot identifier.
+/** Rolls the memory state back to the given snapshot identifier.
  *  @param theID is the snapshot identifier to rollback to.
  */
-void rollBack(snapshot_id theID)
+void snapshot_roll_back(snapshot_id theID)
 {
 #if USE_MPROTECT_SNAPSHOT
        mprot_roll_back(theID);