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Loïc Guégan 2023-12-25 10:07:12 +01:00
parent 7642efad5a
commit 3b9170b54b
2 changed files with 3 additions and 2 deletions
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4
src/vcpu.c
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@ -35,11 +35,11 @@ void VCPUDecode(){
void VCPUExecute(){ void VCPUExecute(){
// VCPUDump(); // VCPUDump();
switch(State.opcode >> 12){ switch(State.opcode >> 12){
case 0x0: case 0x0: // Clear screen
ScreenClear(); ScreenClear();
break break
;; ;;
case 0x1: case 0x1: // Jump
State.PC=State.NNN; State.PC=State.NNN;
break break
;; ;;

1
src/vcpu.h
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@ -11,6 +11,7 @@ typedef struct VCPU_State {
// Stack register (16 bits) // Stack register (16 bits)
unsigned short S; unsigned short S;
unsigned short stack[100]; // Emulated stack
// General purpose registers (8 bits each) // General purpose registers (8 bits each)
// Note last one often used as a flag register // Note last one often used as a flag register