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Make debugging less verbose

This commit is contained in:
n loewen 2023-08-01 15:33:18 +01:00
parent 24767d1899
commit d74b6594be
1 changed files with 7 additions and 8 deletions
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15
sketches/simulator-sketch-v3.js
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@ -33,14 +33,14 @@ const Instructions = {
store_lit: (lit) => {
console.log('STO lit#');
CPU.memory[lit] = CPU.Acc;
logTableTitled(CPU.memory, 'Current memory');
// logTableTitled(CPU.memory, 'Current memory');
CPU.IP = CPU.IP += 2;
},
store_addr: (addr) => {
console.log('STO addr');
CPU.memory[CPU.memory[addr]] = CPU.Acc;
logTableTitled(CPU.memory, 'Memory');
//logTableTitled(CPU.memory, 'Memory');
CPU.IP = CPU.IP += 2;
},
@ -133,7 +133,7 @@ const Instructions = {
carry_hop: () => {
console.log("CHP");
console.log(` ↳ Memory at IP+2 and +3: ${CPU.memory[CPU.IP+2]}, ${CPU.memory[CPU.IP+3]}`);
console.table(CPU.memory);
// console.table(CPU.memory);
if (CPU.CF != 0) {
CPU.IP += 4;
} else {
@ -161,17 +161,18 @@ const opcodes2mnemonics = {
};
function stepCPU() {
console.group("Step CPU");
// console.group("Step CPU");
console.group(`IP: ${CPU.IP}`);
let opcode = CPU.memory[CPU.IP];
let argument = CPU.memory[CPU.IP+1];
console.log(`OP: ${opcode} ARG: ${argument}`);
let instruction = opcodes2mnemonics[opcode];
instruction(argument);
logCPUState();
console.groupEnd("Step CPU");
console.groupEnd(`IP:`);
// console.groupEnd("Step CPU");
}
exports.runProgram = (code) => {
@ -199,10 +200,8 @@ exports.runProgram = (code) => {
function logCPUState() {
console.log();
console.group('CPU state');
console.log( `Acc: ${CPU.Acc} IP: ${CPU.IP} CF: ${CPU.CF}  ${CPU.running ? "running" : "halted" }` );
console.log();
console.groupEnd('CPU state');
};