X-Git-Url: http://plrg.eecs.uci.edu/git/?p=c11tester.git;a=blobdiff_plain;f=mymemory.h;h=87ee0e92b5bc863b344302a8ea6888571b21be76;hp=56e690436d1e573da00bf287e6aff2388f476c0c;hb=7f6f38735411f44357208a952278a419454b52b2;hpb=f3ef22bef8d339c7d45b7d7232cdcf183a0b7776

diff --git a/mymemory.h b/mymemory.h
index 56e69043..87ee0e92 100644
--- a/mymemory.h
+++ b/mymemory.h
@@ -9,28 +9,43 @@
 
 /** MEMALLOC declares the allocators for a class to allocate
  *	memory in the non-snapshotting heap. */
-
 #define MEMALLOC \
 	void * operator new(size_t size) { \
-		return MYMALLOC(size);\
-	}\
+		return model_malloc(size); \
+	} \
 	void operator delete(void *p, size_t size) { \
-		MYFREE( p ); \
-	}\
+		model_free(p); \
+	} \
 	void * operator new[](size_t size) { \
-		return MYMALLOC(size);\
-	}\
-	void operator delete[](void *p, size_t size) {\
-		MYFREE(p);\
+		return model_malloc(size); \
+	} \
+	void operator delete[](void *p, size_t size) { \
+		model_free(p); \
 	}
 
 /** SNAPSHOTALLOC declares the allocators for a class to allocate
  *	memory in the snapshotting heap. */
+#define SNAPSHOTALLOC \
+	void * operator new(size_t size) { \
+		return snapshot_malloc(size); \
+	} \
+	void operator delete(void *p, size_t size) { \
+		snapshot_free(p); \
+	} \
+	void * operator new[](size_t size) { \
+		return snapshot_malloc(size); \
+	} \
+	void operator delete[](void *p, size_t size) { \
+		snapshot_free(p); \
+	}
 
-#define SNAPSHOTALLOC
+void *model_malloc(size_t size);
+void *model_calloc(size_t count, size_t size);
+void model_free(void *ptr);
 
-void *MYMALLOC(size_t size);
-void MYFREE(void *ptr);
+void * snapshot_malloc(size_t size);
+void * snapshot_calloc(size_t count, size_t size);
+void snapshot_free(void *ptr);
 
 void system_free( void * ptr );
 void *system_malloc( size_t size );
@@ -45,88 +60,87 @@ void *system_malloc( size_t size );
  * This software is provided "as is" without express or implied
  * warranty, and with no claim as to its suitability for any purpose.
  */
-
 template <class T>
-   class MyAlloc {
-     public:
-       // type definitions
-       typedef T        value_type;
-       typedef T*       pointer;
-       typedef const T* const_pointer;
-       typedef T&       reference;
-       typedef const T& const_reference;
-       typedef size_t   size_type;
-       typedef size_t difference_type;
-
-       // rebind allocator to type U
-       template <class U>
-       struct rebind {
-           typedef MyAlloc<U> other;
-       };
-
-       // return address of values
-       pointer address (reference value) const {
-           return &value;
-       }
-       const_pointer address (const_reference value) const {
-           return &value;
-       }
-
-       /* constructors and destructor
-        * - nothing to do because the allocator has no state
-        */
-       MyAlloc() throw() {
-       }
-       MyAlloc(const MyAlloc&) throw() {
-       }
-       template <class U>
-         MyAlloc (const MyAlloc<U>&) throw() {
-       }
-       ~MyAlloc() throw() {
-       }
-
-       // return maximum number of elements that can be allocated
-       size_type max_size () const throw() {
-           return std::numeric_limits<size_t>::max() / sizeof(T);
-       }
-
-       // allocate but don't initialize num elements of type T
-       pointer allocate (size_type num, const void* = 0) {
-           pointer p = ( pointer )MYMALLOC( num * sizeof( T ) );
-           return p;
-       }
-
-       // initialize elements of allocated storage p with value value
-       void construct (pointer p, const T& value) {
-           // initialize memory with placement new
-           new((void*)p)T(value);
-       }
-
-       // destroy elements of initialized storage p
-       void destroy (pointer p) {
-           // destroy objects by calling their destructor
-           p->~T();
-       }
-
-       // deallocate storage p of deleted elements
-       void deallocate (pointer p, size_type num) {
-           MYFREE((void*)p);
-       }
-   };
+class ModelAlloc {
+ public:
+	// type definitions
+	typedef T        value_type;
+	typedef T*       pointer;
+	typedef const T* const_pointer;
+	typedef T&       reference;
+	typedef const T& const_reference;
+	typedef size_t   size_type;
+	typedef size_t   difference_type;
+
+	// rebind allocator to type U
+	template <class U>
+	struct rebind {
+		typedef ModelAlloc<U> other;
+	};
+
+	// return address of values
+	pointer address(reference value) const {
+		return &value;
+	}
+	const_pointer address(const_reference value) const {
+		return &value;
+	}
+
+	/* constructors and destructor
+	 * - nothing to do because the allocator has no state
+	 */
+	ModelAlloc() throw() {
+	}
+	ModelAlloc(const ModelAlloc&) throw() {
+	}
+	template <class U>
+	ModelAlloc(const ModelAlloc<U>&) throw() {
+	}
+	~ModelAlloc() throw() {
+	}
+
+	// return maximum number of elements that can be allocated
+	size_type max_size() const throw() {
+		return std::numeric_limits<size_t>::max() / sizeof(T);
+	}
+
+	// allocate but don't initialize num elements of type T
+	pointer allocate(size_type num, const void * = 0) {
+		pointer p = (pointer)model_malloc(num * sizeof(T));
+		return p;
+	}
+
+	// initialize elements of allocated storage p with value value
+	void construct(pointer p, const T& value) {
+		// initialize memory with placement new
+		new((void*)p)T(value);
+	}
+
+	// destroy elements of initialized storage p
+	void destroy(pointer p) {
+		// destroy objects by calling their destructor
+		p->~T();
+	}
+
+	// deallocate storage p of deleted elements
+	void deallocate(pointer p, size_type num) {
+		model_free((void*)p);
+	}
+};
 
 /** Return that all specializations of this allocator are interchangeable. */
- template <class T1, class T2>
- bool operator== (const MyAlloc<T1>&,
-                  const MyAlloc<T2>&) throw() {
-     return true;
- }
+template <class T1, class T2>
+bool operator== (const ModelAlloc<T1>&,
+		const ModelAlloc<T2>&) throw() {
+	return true;
+}
 
 /** Return that all specializations of this allocator are interchangeable. */
- template <class T1, class T2>
- bool operator!= (const MyAlloc<T1>&,
-                  const MyAlloc<T2>&) throw() {
-     return false;
- }
+template <class T1, class T2>
+bool operator!= (const ModelAlloc<T1>&,
+		const ModelAlloc<T2>&) throw() {
+	return false;
+}
 
 #ifdef __cplusplus
 extern "C" {