used a file to hold dynamic addresses :/ works now

1 files changed, 7 insertions, 22 deletions

diff --git a/headers/instruction-init.h b/headers/instruction-init.h
index 488f73c..68b9cf3 100644
--- a/headers/instruction-init.h
+++ b/headers/instruction-init.h
@@ -8,41 +8,26 @@ void (*func)(Addressing, address);
 
 #define InstructionTableSize (256 * (sizeof(uintptr_t) + sizeof(Addressing)))
 
-/*
-uintptr_t getInstructionTableFunction(int i){	//Segmentation fault is occurring here, likely in next one too
-	uintptr_t r = (InstructionTable + (sizeof(uintptr_t)*i));
+uintptr_t* getInstructionTableFunction(int i){	//Segmentation fault is occurring here, likely in next one too
+	uintptr_t* r = (InstructionTable + (sizeof(uintptr_t)*i));
 	return r;
 }
 
-Addressing getInstructionTableAddressing(int i){
-	Addressing r = (InstructionTable + (sizeof(uintptr_t)*256) + (sizeof(Addressing)*i));
+Addressing* getInstructionTableAddressing(int i){
+	Addressing* r = (InstructionTable + (sizeof(uintptr_t)*256) + (sizeof(Addressing)*i));
 	return r;
 }
-*/
 
 void callInstructionTable(int i, address val){
 	printf("Table:\t%x\n", InstructionTable);
-	uintptr_t* a = (InstructionTable + (sizeof(uintptr_t) * i));
+	uintptr_t a = getInstructionTableFunction(i);
 	printf("A Val:\t%x\n", a);
-	printf("Before:\t%x\n", func); func = *a; printf("After:\t%x\n", func);
-	//printf("Before:\t%x\n", func); memcpy(&func, a, sizeof(uintptr_t)); printf("After:\t%x\n", func);
+	//printf("Before:\t%x\n", func); func = a; printf("After:\t%x\n", func);
+	printf("Before:\t%x\n", func); memcpy(&func, a, sizeof(uintptr_t)); printf("After:\t%x\n", func);
 	Addressing* r = (InstructionTable + ((sizeof(uintptr_t)*256) + (sizeof(Addressing) * i)));
 	func(*r, val); printf("Statement OK");
 }
 
-void initInstructionTable(){
-	InstructionTable = malloc(InstructionTableSize);
-	FILE* fs = fopen("instructions.bin", "r");
-
-	for(byte* c = InstructionTable; c < (InstructionTable + InstructionTableSize); c++){ //NEED TO MAKE (InstructionTable + (256*(sizeof(uintptr_t) + sizeof(Addressing)))) a macro
-		*c = (byte)fgetc(fs);
-	} //Investigate whether doing word sized units would increase speed
-	fclose(fs);
-	//read in the instruction data binary
-}
-
-
-
 // Load and Store Instructions
 void fLDA(Addressing, address);
 void fLDX(Addressing, address);