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print zkrom error in debug mode #105

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merged 1 commit into from
Dec 15, 2022
Merged

print zkrom error in debug mode #105

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6 changes: 4 additions & 2 deletions src/sm/sm_main/sm_main_exec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -24,6 +24,7 @@ const Mask256 = Scalar.sub(Scalar.shl(Scalar.e(1), 256), 1);
const byteMaskOn256 = Scalar.bor(Scalar.shl(Mask256, 256), Scalar.shr(Mask256, 8n));

let fullTracer;
let debug;

module.exports = async function execute(pols, input, rom, config = {}, metadata = {}) {

Expand All @@ -42,7 +43,7 @@ module.exports = async function execute(pols, input, rom, config = {}, metadata
testTools.setup(config.test, evalCommand);
}

const debug = config && config.debug;
debug = config && config.debug;
const flagTracer = config && config.tracer;
const verboseFullTracer = config.verboseFullTracer;
const N = pols.zkPC.length;
Expand Down Expand Up @@ -1008,7 +1009,6 @@ module.exports = async function execute(pols, input, rom, config = {}, metadata
throw new Error(`HashK(${addr}) do not match, pos ${pos+k} is ${bm} and should be ${bh} ${sourceRef}`)
}
}

const paddingA = Scalar.shr(a, size * 8);
if (!Scalar.isZero(paddingA)) {
throw new Error(`HashK(${addr}) incoherent size (${size}) and data (0x${a.toString(16)}) padding (0x${paddingA.toString(16)}) (w=${step}) ${sourceRef}`);
Expand Down Expand Up @@ -2471,6 +2471,8 @@ function eval_eventLog(ctx, tag) {
if (tag.params.length < 1) throw new Error(`Invalid number of parameters (1 > ${tag.params.length}) function ${tag.funcName} ${ctx.sourceRef}`);
if (fullTracer)
fullTracer.handleEvent(ctx, tag);
if (debug && tag.params[0].varName == 'onError')
console.log(`Error triggered zkrom: ${tag.params[1].varName}\nsource: ${ctx.sourceRef}`);
}

function eval_cond(ctx, tag) {
Expand Down