CELL * p_debug(CELL * params)
{
CELL * result;
openTrace();
traceFlag |= TRACE_IN_DEBUG;
result = copyCell(evaluateExpression(params));
closeTrace();
return(result);
}
Proc::~Proc() {
if (inited_) {
closeTrace();
}
assert(hasValidObjects());
delete act_;
delete prg_;
delete data_;
delete inp_;
delete outp_;
}
void QemuSescReader::readInst() {
if (fread(qst, sizeof(QemuSescTrace), 1, trace) !=1){
MSG("Size of each structure is %lu", sizeof(qst));
if (feof(trace))
tracEof = true;
else {
MSG("QemuSescReader: Error while reading TraceFile");
exit(1);
}
}
PC = qst->pc;
MSG("PC 0x%x r%d <- r%d %u r%d",PC, qst->dest, qst->src1, qst->opc, qst->src2);
if (feof(trace)) {
tracEof = true;
closeTrace();
}
}
CELL * p_trace(CELL * params)
{
if(params != nilCell)
{
params = evaluateExpression(params);
if(isNumber(params->type))
{
traceFlag |= TRACE_PRINT_EVAL;
getIntegerExt(params, &tracePrintDevice, FALSE);
return(stuffInteger(tracePrintDevice));
}
if(!isNil(params))
{
openTrace();
traceFlag |= TRACE_IN_DEBUG;
}
else
closeTrace();
}
if(traceFlag & TRACE_IN_DEBUG) return(trueCell);
if(traceFlag & TRACE_PRINT_EVAL) return(stuffInteger(tracePrintDevice));
return(nilCell);
}
void getDebuggerInput(char * msg)
{
char command[MAX_LINE];
char * context;
jmp_buf errorJumpSave;
UINT * resultStackIdxSave;
SYMBOL * contextSave;
while(TRUE)
{
if(currentContext != mainContext)
context = currentContext->name;
else context = "";
if(!evalSilent)
varPrintf(OUT_CONSOLE, "\n[%s %d %s]%s", msg, recursionCount, context, footerStr);
else evalSilent = FALSE;
if(fgets(command, MAX_LINE - 1, IOchannel) == NULL)
fatalError(ERR_IO_ERROR, 0, 0);
/* client and server could have different line-termination */
if(*(command + 1) == '\n' || *(command + 1) == '\r')
{
if(*command == 'n')
{
traceFlag |= TRACE_DEBUG_NEXT;
currentLevel = recursionCount;
break;
}
if(*command == 's')
{
traceFlag &= ~TRACE_DEBUG_NEXT;
break;
}
if(*command == 'q')
{
closeTrace();
longjmp(errorJump, ERR_USER_RESET);
}
if(*command == 'c')
{
closeTrace();
break;
}
}
resultStackIdxSave = resultStackIdx;
memcpy(errorJumpSave, errorJump, sizeof(jmp_buf));
contextSave = currentContext;
currentContext = currentFunc->context;
if(setjmp(errorJump))
{
cleanupResults(resultStackIdxSave);
goto DEBUG_EVAL_END;
}
executeCommandLine(command, OUT_CONSOLE, NULL);
DEBUG_EVAL_END:
currentContext = contextSave;
memcpy(errorJump, errorJumpSave, sizeof(jmp_buf));
}
}