static void handleExec(CmdLineParamDef * param, const wchar_t * value) {
UNREFERENCED_PARAMETER(param);
if (params.hasExecutableSpecified()) {
fatalError("Executable file already specified", 3);
}
params.setExecutable(std::wstring(value));
}
static void handleArgs(CmdLineParamDef * param, const wchar_t * value) {
UNREFERENCED_PARAMETER(param);
if (params.hasExecutableSpecified()) {
fatalError("Executable file already specified", 3);
}
params.setExecutable(value);
argsFound = true;
}
void nonParamHandler(const wchar_t * value) {
if (params.exename.empty()) {
params.setExecutable(std::wstring(value));
return;
}
if (!argsFound) {
fatalError("Use --args to provide inferior arguments", 3);
}
params.addArg(std::wstring(value));
}
UnlinkedCodeBlock::UnlinkedCodeBlock(VM* vm, Structure* structure, CodeType codeType, const ExecutableInfo& info)
: Base(*vm, structure)
, m_numVars(0)
, m_numCalleeRegisters(0)
, m_numParameters(0)
, m_vm(vm)
, m_globalObjectRegister(VirtualRegister())
, m_needsFullScopeChain(info.needsActivation())
, m_usesEval(info.usesEval())
, m_isNumericCompareFunction(false)
, m_isStrictMode(info.isStrictMode())
, m_isConstructor(info.isConstructor())
, m_hasCapturedVariables(false)
, m_isBuiltinFunction(info.isBuiltinFunction())
, m_constructorKind(static_cast<unsigned>(info.constructorKind()))
, m_firstLine(0)
, m_lineCount(0)
, m_endColumn(UINT_MAX)
, m_features(0)
, m_codeType(codeType)
, m_arrayProfileCount(0)
, m_arrayAllocationProfileCount(0)
, m_objectAllocationProfileCount(0)
, m_valueProfileCount(0)
, m_llintCallLinkInfoCount(0)
#if ENABLE(BYTECODE_COMMENTS)
, m_bytecodeCommentIterator(0)
#endif
{
ASSERT(m_constructorKind == static_cast<unsigned>(info.constructorKind()));
}
void parseCommandLine(int argc, wchar_t *argv[]) {
for (int i = 1; i < argc; i++) {
wchar_t * v = argv[i];
if (v[0] == '-') {
const wchar_t * value = v;
CmdLineParamDef * param = findParam(value);
if (!param) {
fatalError(std::wstring(L"Unknown command line parameter ") + v, 1);
}
if (param->paramType != NO_PARAMS) {
if (!value[0]) {
if (i == argc - 1) {
fatalError(std::wstring(L"Value not specified for parameter ") + v, 1);
}
i++;
value = argv[i];
}
}
else {
if (value[0]) {
fatalError(std::wstring(L"Value not allowed for parameter ") + v, 1);
}
}
if (param->handler) {
param->handler(param, value);
} else {
defParamHandler(param, value);
}
}
else {
nonParamHandler(v);
}
}
// handle logging
if (!params.logFile.empty()) {
CRLog::log_level level = CRLog::LL_INFO;
if (params.logLevel == L"FATAL")
level = CRLog::LL_FATAL;
else if (params.logLevel == L"ERROR")
level = CRLog::LL_ERROR;
else if (params.logLevel == L"DEBUG")
level = CRLog::LL_DEBUG;
else if (params.logLevel == L"TRACE")
level = CRLog::LL_TRACE;
CRLog::setFileLogger(toUtf8(params.logFile).c_str(), true);
CRLog::setLogLevel(level);
}
params.dumpParams();
}
UnlinkedCodeBlock::UnlinkedCodeBlock(VM* vm, Structure* structure, CodeType codeType, const ExecutableInfo& info, DebuggerMode debuggerMode)
: Base(*vm, structure)
, m_numVars(0)
, m_numCalleeLocals(0)
, m_numParameters(0)
, m_globalObjectRegister(VirtualRegister())
, m_usesEval(info.usesEval())
, m_isStrictMode(info.isStrictMode())
, m_isConstructor(info.isConstructor())
, m_hasCapturedVariables(false)
, m_isBuiltinFunction(info.isBuiltinFunction())
, m_constructorKind(static_cast<unsigned>(info.constructorKind()))
, m_superBinding(static_cast<unsigned>(info.superBinding()))
, m_derivedContextType(static_cast<unsigned>(info.derivedContextType()))
, m_evalContextType(static_cast<unsigned>(info.evalContextType()))
, m_isArrowFunctionContext(info.isArrowFunctionContext())
, m_isClassContext(info.isClassContext())
, m_wasCompiledWithDebuggingOpcodes(debuggerMode == DebuggerMode::DebuggerOn || Options::forceDebuggerBytecodeGeneration())
, m_firstLine(0)
, m_lineCount(0)
, m_endColumn(UINT_MAX)
, m_parseMode(info.parseMode())
, m_features(0)
, m_codeType(codeType)
, m_arrayProfileCount(0)
, m_arrayAllocationProfileCount(0)
, m_objectAllocationProfileCount(0)
, m_valueProfileCount(0)
, m_llintCallLinkInfoCount(0)
{
for (auto& constantRegisterIndex : m_linkTimeConstants)
constantRegisterIndex = 0;
ASSERT(m_constructorKind == static_cast<unsigned>(info.constructorKind()));
}
static void handleNx(CmdLineParamDef * param, const wchar_t * value) {
UNREFERENCED_PARAMETER(param);
UNREFERENCED_PARAMETER(value);
params.setDir(value);
}
