75 lines
1.4 KiB
C++
75 lines
1.4 KiB
C++
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#include "common.h"
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#include "tsvm.hpp"
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#include <string>
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#include <fstream>
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#include <vector>
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using namespace std;
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using namespace trainscript;
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bool filedata(string name, vector<char> &buffer)
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{
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std::ifstream file(name.c_str(), std::ios::binary);
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file.seekg(0, std::ios::end);
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std::streamsize len = file.tellg();
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file.seekg(0, std::ios::beg);
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if(len == -1)
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return false;
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printf("size: %d\n", len);
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buffer.resize(len);
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file.read(buffer.data(), buffer.size());
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return true;
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}
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int main(int argc, char** argv)
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{
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if(argc < 2) {
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printf("tsvm <file>\n");
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return 1;
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}
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vector<char> buffer;
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if(filedata(argv[1], buffer) == false) {
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printf("File not found\n");
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return 2;
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}
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Module *module = VM::load(buffer.data(), buffer.size());
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if(module == nullptr) {
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printf("Could not compile file.\n");
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return 3;
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}
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// This should be replaced by parsing.... :P
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{
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Block *block = new Block(module);
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block->instructions.push_back(new DebugInstruction(module, "hello world!"));
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block->instructions.push_back(new DebugVariableInstruction(module, "x"));
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Method *m = new Method(module, block);
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m->arguments.push_back({"x", Variable(TypeID::Int)});
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module->methods.insert({"main", m});
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}
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Method *scriptMain = module->method("main");
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if(scriptMain== nullptr) {
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printf("'main' method not found.\n");
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return 4;
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}
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scriptMain->invoke({ Variable(15) });
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return 0;
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}
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