Improve performance of GUI step operations

[emu8051.git] / src / common / memory.h

diff --git a/src/common/memory.h b/src/common/memory.h
index be1c422..7beb0e8 100644 (file)
--- a/src/common/memory.h
+++ b/src/common/memory.h
@@ -34,7 +34,7 @@
 #define EXT_MEM_MAX_SIZE 65536
 
 #define PGM_MEM_DEFAULT_SIZE PGM_MEM_MAX_SIZE
-#define EXT_MEM_DEFAULT_SIZE 1024
+#define EXT_MEM_DEFAULT_SIZE 256
 
 enum mem_id_t {
        PGM_MEM_ID,
@@ -46,6 +46,9 @@ enum mem_id_t {
 void
 memory_init(void);
 
+u_int8_t *
+memory_getbuf(enum mem_id_t id, unsigned long address);
+
 void
 memory_clear(enum mem_id_t id);