Function nullcRunFunction

NULLC/nullc.cpp:497–577

#endif

nullres	nullcRunFunction(const char* funcName, ...)
{
	using namespace NULLC;
	NULLC_CHECK_INITIALIZED(false);

	nullres good = true;

#ifndef NULLC_NO_EXECUTOR
	static char	errorBuf[512];
	const char* argBuf = NULL;

	unsigned int functionID = ~0u;
	// If function is called, find it's index
	if(funcName)
	{
		unsigned int fnameHash = GetStringHash(funcName);
		for(int i = (int)linker->exFunctions.size()-1; i >= 0; i--)
		{
			if(linker->exFunctions[i].nameHash == fnameHash)
			{
				functionID = i;
				break;
			}
		}
		if(functionID == ~0u)
		{
			SafeSprintf(errorBuf, 512, "ERROR: function %s not found", funcName);
			nullcLastError = errorBuf;
			return 0;
		}
		// Copy arguments in argument buffer
		va_list args;
		va_start(args, funcName);
		argBuf = nullcGetArgumentVector(functionID, 0, args);
		va_end(args);
		if(!argBuf)
			return false;
	}
#else
	(void)funcName;
#endif
	if(currExec == NULLC_VM)
	{
#ifndef NULLC_NO_EXECUTOR
		executor->Run(functionID, argBuf);
		const char* error = executor->GetExecError();
		if(error[0] != '\0')
		{
			good = false;
			nullcLastError = error;
		}
#endif
	}else if(currExec == NULLC_X86){
#ifdef NULLC_BUILD_X86_JIT
		executorX86->Run(functionID, argBuf);
		const char* error = executorX86->GetExecError();
		if(error[0] != '\0')
		{