added stub implementations of GC entry points.

js/js2/gc_allocator.h

@@ -39,6 +39,16 @@ namespace JavaScript {
                                    GC_finalization_proc *old_proc, void* *old_client_data);
     }
 
+    #ifndef XP_MAC
+    // for platforms where GC doesn't exist yet.
+    inline void* GC_malloc(size_t bytes) { return ::operator new(bytes); }
+    inline void* GC_malloc_atomic(size_t bytes) { return ::operator new(bytes); }
+    inline void GC_free(void* ptr) { return ::operator delete(ptr); }
+    inline void GC_gcollect() {}
+    inline void GC_register_finalizer(void* obj, GC_finalization_proc proc, void* client_data,
+                                      GC_finalization_proc *old_proc, void* *old_client_data) {}
+    #endif
+    
 	/**
 	 * General case:  memory for type must be allocated as a conservatively
 	 * scanned block of memory.
@@ -109,13 +119,13 @@ namespace JavaScript {
 		typedef T &reference;
 		typedef const T &const_reference;
 		
-		static pointer address(reference r) { return &r; }
-		static const_pointer address(const_reference r) { return &r; }
-		
 		gc_allocator() {}
 		template<class U> gc_allocator(const gc_allocator<U>&) {}
 		// ~gc_allocator() {}
 		
+		static pointer address(reference r) { return &r; }
+		static const_pointer address(const_reference r) { return &r; }
+				
 		static pointer allocate(size_type n, const void* /* hint */ = 0) { return traits::allocate(n); }
 		static void deallocate(pointer, size_type) {}
 		

js2/src/gc_allocator.h

@@ -39,6 +39,16 @@ namespace JavaScript {
                                    GC_finalization_proc *old_proc, void* *old_client_data);
     }
 
+    #ifndef XP_MAC
+    // for platforms where GC doesn't exist yet.
+    inline void* GC_malloc(size_t bytes) { return ::operator new(bytes); }
+    inline void* GC_malloc_atomic(size_t bytes) { return ::operator new(bytes); }
+    inline void GC_free(void* ptr) { return ::operator delete(ptr); }
+    inline void GC_gcollect() {}
+    inline void GC_register_finalizer(void* obj, GC_finalization_proc proc, void* client_data,
+                                      GC_finalization_proc *old_proc, void* *old_client_data) {}
+    #endif
+    
 	/**
 	 * General case:  memory for type must be allocated as a conservatively
 	 * scanned block of memory.
@@ -109,13 +119,13 @@ namespace JavaScript {
 		typedef T &reference;
 		typedef const T &const_reference;
 		
-		static pointer address(reference r) { return &r; }
-		static const_pointer address(const_reference r) { return &r; }
-		
 		gc_allocator() {}
 		template<class U> gc_allocator(const gc_allocator<U>&) {}
 		// ~gc_allocator() {}
 		
+		static pointer address(reference r) { return &r; }
+		static const_pointer address(const_reference r) { return &r; }
+				
 		static pointer allocate(size_type n, const void* /* hint */ = 0) { return traits::allocate(n); }
 		static void deallocate(pointer, size_type) {}