some more unit testing

1 files changed, 11 insertions, 1 deletions

diff --git a/emu/memory.c b/emu/memory.c
index 620261b..c73c668 100644
--- a/emu/memory.c
+++ b/emu/memory.c
@@ -20,7 +20,7 @@ void memory_init( memory_t *memory, memory_type_t type, uint16_t addr, uint16_t
 	memory->size = size;
 	memory->cell = malloc( memory->size );
 	if( initialize ) {
-		memset( memory->cell, 0, memory->size );
+		memory_reset( memory );
 	}
 	
 	memory->base.vtable = (device_vtable_t *)&memory_vtable;
@@ -43,6 +43,16 @@ void memory_load( memory_t *memory, const char *filename )
 	}
 }
 
+void memory_set( memory_t *memory, uint16_t addr, uint8_t *buf, int bufsize )
+{
+	memcpy( &memory->cell[addr], buf, bufsize );
+}
+
+void memory_reset( memory_t *memory )
+{
+	memset( memory->cell, 0, memory->size );
+}
+
 uint8_t memory_read( void *obj, uint16_t addr )
 {
 	memory_t *memory = (memory_t *)obj;