void Game::parseCmdLine(const mkString& cmd_line)
{
std::vector<mkString> tokens;
extractTokens(cmd_line, tokens);
for (size_t i = 0; i < tokens.size(); ++i)
{
const mkString& token = tokens[i];
const mkString* next_token_ptr = (i < tokens.size() - 1) ? &tokens[i+1] : NULL;
if (token == "-freelook")
m_startWithFreelook = true;
else if (token == "-disable_shadows")
m_disableShadows = true;
else if (token == "-level")
{
CHK_ARG("-level");
m_levelName = *next_token_ptr;
++i;
}
else
{
Ogre::StringStream ss;
ss << "Unrecognized command line parameter '" << token << "'";
MessageBoxA(NULL, ss.str().c_str(), NULL, MB_OK);
}
}
}
int linkingLoaderPass1(string file, int csaddr)
{
cout<<endl<<"-----------------"<<endl;
cout<<"Running pass 1..."<<endl;
ifstream hex((file+".o").c_str());
char line[100];
char* tokens[6];
int addr = 0, csaddr_as = 0, rel = 0, cslen = 0;
int no_tokens = 0;
string cs_name;
string rec_type, loc, opcode, operand;
if(hex)
{
rec_type.clear(), cs_name.clear(), loc.clear(), opcode.clear(), operand.clear();
hex.getline(line,100);
no_tokens = extractTokens(line,tokens,'^');
rec_type.assign(tokens[0]);
if(rec_type[0]=='H')
{
cs_name.assign(tokens[1]);
loc.assign(tokens[2]);
stringstream s(loc.substr(1,loc.length()-1));
s>>std::hex>>csaddr_as;
s.str("");s.clear();
addr = csaddr_as;
rel = addr-csaddr_as;
operand.assign(tokens[3]);
s<<operand;
s>>std::hex>>cslen;
s.str("");s.clear();
cout<<endl<<"Control Section Name::"<<cs_name<<endl<<"Start Address::"<<setw(4)<<setfill('0')<<uppercase<<std::hex<<(csaddr+rel)<<endl<<"Control Section length::"<<setw(4)<<setfill('0')<<uppercase<<std::hex<<cslen<<endl<<endl;
}
else
void pass1(string in_file)
{
cout<<"Running pass 1..."<<endl;
ifstream in((in_file + ".txt").c_str());
ofstream inter((in_file + ".i").c_str());
char line[100];
char* tokens[6];
int line_no = 1;
int locctr = 0, prev_locctr = 0;
int no_tokens = 0, sc = 0, temp = 0;
string label, operation, operand, comment;
string prog_name, loc;
try{
while(in && operation!="END")
{
label.clear(),operation.clear(),operand.clear(),comment.clear();
in.getline(line,100);
if(line[0]==';')
{
comment = line;
//Neglect complete comment...
}
else
{
no_tokens = extractTokens(line,tokens,'\t');
label.assign(tokens[0]);
if(optab.search(label)!=-1)
throw 1;
operation.assign(tokens[1]);
if(no_tokens==3)
{
if(tokens[2][0]==';')
comment.assign(tokens[2]);
else
operand.assign(tokens[2]);
}
else if(no_tokens==4)
{
operand.assign(tokens[2]);
comment.assign(tokens[3]);
}
if(line_no==1)
{
if(operation=="START")
{
prog_name = label;
if(prog_name.length()>10)
throw 8;
operation = "START";
if(operand[0]=='x')
{
stringstream ss(operand.substr(1,operand.length()-1));
ss>>hex>>locctr;
}
else if(operand[0]=='#')
{
stringstream ss(operand.substr(1,operand.length()-1));
ss>>dec>>locctr;
}
start_add = prev_locctr = locctr;
}
else
cout<<"No Prog Name and Start Address specified. Default assumed."<<endl;
}
