Implement ISX decoding

util/vbu.c

@@ -33,6 +33,7 @@ static int32_t SignExtend(int32_t value, int32_t bits) {
 /******************************** Sub-Modules ********************************/
 
 #include "disassembler.c"
+#include "isx.c"
 
 
 
@@ -70,3 +71,8 @@ VBUAPI VBU_DasmLine* vbuDisassemble(VB *sim, uint32_t address,
     VBU_DasmConfig *config, unsigned length, int line) {
     return dasmDisassemble(sim, address, config, length, line);
 }
+
+/* Decode an ISX debugger file to a Virtual Boy ROM */
+VBUAPI void* vbuFromISX(void *bytes, size_t length, size_t *romLength) {
+    return isxFrom(bytes, length, romLength);
+}

util/vbu.h

@@ -88,6 +88,7 @@ typedef struct {
 VBUAPI int             vbuCodeSize   (VB *sim, uint32_t address);
 VBUAPI VBU_DasmConfig* vbuDasmInit   (VBU_DasmConfig *config);
 VBUAPI VBU_DasmLine*   vbuDisassemble(VB *sim, uint32_t address, VBU_DasmConfig *config, unsigned length, int line);
+VBUAPI void*           vbuFromISX    (void *bytes, size_t length, size_t *romLength);