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deps,profiler: parse Windows' "%p" in processor #14510

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28 changes: 21 additions & 7 deletions deps/v8/tools/tickprocessor.js
Original file line number Diff line number Diff line change
Expand Up @@ -105,25 +105,25 @@ function TickProcessor(
'shared-library': { parsers: [null, parseInt, parseInt, parseInt],
processor: this.processSharedLibrary },
'code-creation': {
parsers: [null, parseInt, parseInt, parseInt, parseInt,
parsers: [null, parseInt, parseInt, this.parseIntAddressFormat, parseInt,
null, 'var-args'],
processor: this.processCodeCreation },
'code-deopt': {
parsers: [parseInt, parseInt, parseInt, parseInt, parseInt,
parsers: [parseInt, parseInt, this.parseIntAddressFormat, parseInt, parseInt,
null, null, null],
processor: this.processCodeDeopt },
'code-move': { parsers: [parseInt, parseInt, ],
'code-move': { parsers: [this.parseIntAddressFormat, this.parseIntAddressFormat, ],
processor: this.processCodeMove },
'code-delete': { parsers: [parseInt],
processor: this.processCodeDelete },
'sfi-move': { parsers: [parseInt, parseInt],
'sfi-move': { parsers: [this.parseIntAddressFormat, this.parseIntAddressFormat],
processor: this.processFunctionMove },
'active-runtime-timer': {
parsers: [null],
processor: this.processRuntimeTimerEvent },
'tick': {
parsers: [parseInt, parseInt, parseInt,
parseInt, parseInt, 'var-args'],
parsers: [this.parseIntAddressFormat, parseInt, parseInt,
this.parseIntAddressFormat, parseInt, 'var-args'],
processor: this.processTick },
'heap-sample-begin': { parsers: [null, null, parseInt],
processor: this.processHeapSampleBegin },
Expand Down Expand Up @@ -236,6 +236,20 @@ TickProcessor.prototype.printError = function(str) {
printErr(str);
};

/**
* A thin wrapper around parseInt to accept the Windows %p pointer format,
* which is 8 hexadecimal characters on 32 bits, or 16 hexadecimal characters
* on 64 bits.
*/
TickProcessor.prototype.parseIntAddressFormat = function(s, radix) {
var re = /^([0-9A-Fa-f]{8}|[0-9A-Fa-f]{16})$/g
if(s.match(re)) {
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tiny nit: space after if

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Thank you! Added a fixup commit.

return parseInt(s,16)
} else {
return parseInt(s,radix)
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again, nits: space after the , here and in the if branch

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Thank you! Added a fixup commit.

}
}


TickProcessor.prototype.setCodeType = function(name, type) {
this.codeTypes_[name] = TickProcessor.CodeTypes[type];
Expand Down Expand Up @@ -292,7 +306,7 @@ TickProcessor.prototype.processCodeCreation = function(
type, kind, timestamp, start, size, name, maybe_func) {
name = this.deserializedEntriesNames_[start] || name;
if (maybe_func.length) {
var funcAddr = parseInt(maybe_func[0]);
var funcAddr = this.parseIntAddressFormat(maybe_func[0]);
var state = parseState(maybe_func[1]);
this.profile_.addFuncCode(type, name, timestamp, start, size, funcAddr, state);
} else {
Expand Down