fixed parser

This commit is contained in:
mmichlol
2026-02-06 18:21:58 +01:00
parent f192c5a367
commit 196140f9b8
3 changed files with 76 additions and 48 deletions

View File

@@ -6,7 +6,6 @@
std::string generateAssembly(const CompilerState& state) { std::string generateAssembly(const CompilerState& state) {
std::string result; std::string result;
// --- NAG£ÓWEK ---
result += "global main\n"; result += "global main\n";
result += "extern printf\n"; result += "extern printf\n";
result += "extern GetAsyncKeyState\n\n"; result += "extern GetAsyncKeyState\n\n";
@@ -20,28 +19,25 @@ std::string generateAssembly(const CompilerState& state) {
result += "section .text\n"; result += "section .text\n";
// --- GENEROWANIE FUNKCJI --- // --- FUNKCJE ---
for (const auto& func : state.functions) { for (const auto& func : state.functions) {
result += func.first + ":\n"; result += func.first + ":\n";
result += " sub rsp, 40\n"; result += " sub rsp, 40\n";
// Iterujemy przez LISTÊ ROZKAZÓW danej funkcji
// Rozkazy mog¹ byæ typu "PRINT:x" albo "IF:index"
for (const std::string& cmd : func.second) { for (const std::string& cmd : func.second) {
// 1. ZWYK£Y PRINT (format: "PRINT:nazwa_zmiennej") result += " ; CMD: " + cmd + "\n";
if (cmd.find("PRINT:") == 0) { if (cmd.find("PRINT:") == 0) {
std::string varName = cmd.substr(6); // utnij "PRINT:" std::string varName = cmd.substr(6);
if (state.variables.count(varName)) { if (state.variables.count(varName)) {
result += " mov edx, [" + varName + "]\n"; result += " mov edx, [" + varName + "]\n";
result += " lea rcx, [rel fmt]\n"; result += " lea rcx, [rel fmt]\n";
result += " call printf\n"; result += " call printf\n";
} }
} }
// 2. BLOK IF (format: "IF:index_w_tablicy")
else if (cmd.find("IF:") == 0) { else if (cmd.find("IF:") == 0) {
int ifIndex = std::stoi(cmd.substr(3)); // pobierz numer IFa int ifIndex = std::stoi(cmd.substr(3));
if (ifIndex >= 0 && ifIndex < state.ifBlocks.size()) { if (ifIndex >= 0 && ifIndex < state.ifBlocks.size()) {
const auto& ifBlock = state.ifBlocks[ifIndex]; const auto& ifBlock = state.ifBlocks[ifIndex];
@@ -50,43 +46,30 @@ std::string generateAssembly(const CompilerState& state) {
result += " ; --- IF START [" + ifBlock.conditionVar + "] ---\n"; result += " ; --- IF START [" + ifBlock.conditionVar + "] ---\n";
result += " mov eax, [" + ifBlock.conditionVar + "]\n"; result += " mov eax, [" + ifBlock.conditionVar + "]\n";
result += " cmp eax, 1\n";
result += " jne " + labelSkip + "\n"; // Skocz jeœli FA£SZ (0)
// Generuj zawartoœæ œrodka IFa result += " test eax, eax\n";
for (const std::string& innerCmd : ifBlock.prints) { result += " jz " + labelSkip + "\n";
if (state.variables.count(innerCmd)) {
result += " mov edx, [" + innerCmd + "]\n"; for (const std::string& innerPrint : ifBlock.prints) {
if (state.variables.count(innerPrint)) {
result += " mov edx, [" + innerPrint + "]\n";
result += " lea rcx, [rel fmt]\n"; result += " lea rcx, [rel fmt]\n";
result += " call printf\n"; result += " call printf\n";
} }
} }
result += labelSkip + ":\n"; result += labelSkip + ":\n";
result += " ; --- IF END ---\n";
} }
} }
} }
} }
result += " add rsp, 40\n"; result += " add rsp, 40\n";
result += " ret\n\n"; result += " ret\n\n";
} }
// ==main==
// --- MAIN ---
result += "main:\n"; result += "main:\n";
result += " sub rsp, 40\n"; result += " sub rsp, 40\n";
// Globalne printy (bez zmian)
for (const std::string& var : state.globalPrints) {
if (state.variables.count(var)) {
result += " mov edx, [" + var + "]\n";
result += " lea rcx, [rel fmt]\n";
result += " call printf\n";
}
}
// Wywo³ania funkcji
for (const std::string& call : state.printCalls) { for (const std::string& call : state.printCalls) {
if (call.find("CALL_") == 0) { if (call.find("CALL_") == 0) {
std::string funcName = call.substr(5); std::string funcName = call.substr(5);
@@ -96,7 +79,15 @@ std::string generateAssembly(const CompilerState& state) {
} }
} }
// Pauza for (const std::string& var : state.globalPrints) {
if (state.variables.count(var)) {
result += " mov edx, [" + var + "]\n";
result += " lea rcx, [rel fmt]\n";
result += " call printf\n";
}
}
result += " lea rcx, [rel pause_msg]\n"; result += " lea rcx, [rel pause_msg]\n";
result += " call printf\n"; result += " call printf\n";
result += "pause_loop:\n"; result += "pause_loop:\n";

View File

@@ -90,24 +90,31 @@ int main(int argc, char* argv[]) {
// --- ZAPIS I KOMPILACJA ZEWNĘTRZNA --- // --- ZAPIS I KOMPILACJA ZEWNĘTRZNA ---
std::system("if not exist output mkdir output"); std::system("if not exist output mkdir output");
std::string baseName = outputName.empty() ? // 1. Ustal bazową nazwę (bez rozszerzenia)
inputFile.substr(0, inputFile.find_last_of(".")) : outputName; std::string baseName;
// Upewnij się, że nazwa nie ma rozszerzenia .exe w środku ścieżki
if (outputName.empty()) { if (outputName.empty()) {
if (baseName.find(".exe") == std::string::npos) baseName += ".exe"; // Jeśli nie podano -o, weź nazwę pliku wejściowego i utnij .pcc
size_t lastDot = inputFile.find_last_of(".");
if (lastDot != std::string::npos)
baseName = inputFile.substr(0, lastDot);
else
baseName = inputFile;
} }
else { else {
// Jeśli użytkownik podał nazwę bez .exe, dodaj ją // Jeśli podano -o, sprawdź czy ma .exe i ewentualnie utnij
if (outputName.find(".exe") == std::string::npos) outputName += ".exe"; // (żebyśmy mogli dodać .asm i .obj bez bałaganu)
baseName = outputName; size_t exePos = outputName.find(".exe");
if (exePos != std::string::npos)
baseName = outputName.substr(0, exePos);
else
baseName = outputName;
} }
// Ścieżki wyjściowe // Teraz budujemy ścieżki - czysto i ładnie
// Uwaga: zakładam proste nazewnictwo, można tu poprawić usuwanie ścieżek z nazwy pliku
std::string asmPath = "output\\" + baseName + ".asm"; std::string asmPath = "output\\" + baseName + ".asm";
std::string objPath = "output\\" + baseName + ".obj"; std::string objPath = "output\\" + baseName + ".obj";
std::string exePath = "output\\" + baseName; std::string exePath = "output\\" + baseName + ".exe";
// Zapisz ASM // Zapisz ASM
std::ofstream asmOut(asmPath); std::ofstream asmOut(asmPath);

View File

@@ -33,18 +33,28 @@ void processSource(const std::string& src, CompilerState& state) {
continue; continue;
} }
} }
// } // } ZAMYKANIE KLAMRY
else if (line.find("}") != std::string::npos) { else if (line.find("}") != std::string::npos) {
if (!state.braceStack.empty()) { if (!state.braceStack.empty()) {
// Sprawdzamy co zamykamy PRZED zdjęciem ze stosu
bool wasFunction = state.braceStack.top();
state.braceStack.pop(); state.braceStack.pop();
if (!state.braceStack.empty()) {
// Jeśli zdjęliśmy 'true' (czyli znacznik funkcji) ORAZ stos jest pusty
// to znaczy, że zamknęliśmy funkcję główną.
if (wasFunction && state.braceStack.empty()) {
state.inFunction = false; state.inFunction = false;
state.currentFunction.clear(); state.currentFunction.clear();
std::cout << " END FUNC\n"; std::cout << " END FUNC\n";
} }
else {
// Zamknęliśmy IF-a (lub inny blok wewnętrzny)
std::cout << " END BLOCK (IF)\n";
}
} }
continue; continue;
} }
// INT // INT
if (line.length() > 3 && line.substr(0, 3) == "int") { if (line.length() > 3 && line.substr(0, 3) == "int") {
size_t eqPos = line.find("=", 4); size_t eqPos = line.find("=", 4);
@@ -124,10 +134,16 @@ void processSource(const std::string& src, CompilerState& state) {
IfBlock newIf; IfBlock newIf;
newIf.conditionVar = condition; newIf.conditionVar = condition;
state.ifBlocks.push_back(newIf); // ZMIANA: state.ifBlocks state.ifBlocks.push_back(newIf);
// WAŻNE: Dodajemy instrukcję "IF:numer" do listy rozkazów funkcji
if (state.inFunction) {
int ifIndex = state.ifBlocks.size() - 1;
state.functions[state.currentFunction].push_back("IF:" + std::to_string(ifIndex));
}
std::cout << " IF [" << condition << "] { <- blok #" << state.ifBlocks.size() - 1 << "\n"; std::cout << " IF [" << condition << "] { <- blok #" << state.ifBlocks.size() - 1 << "\n";
state.braceStack.push(false); state.braceStack.push(false); // false oznacza, że to klamra IFa (a nie funkcji)
continue; continue;
} }
} }
@@ -139,14 +155,28 @@ void processSource(const std::string& src, CompilerState& state) {
std::string varName = line.substr(openParen + 1, closeParen - openParen - 1); std::string varName = line.substr(openParen + 1, closeParen - openParen - 1);
size_t varStart = varName.find_first_not_of(" \t"); size_t varStart = varName.find_first_not_of(" \t");
size_t varEnd = varName.find_last_not_of(" \t"); size_t varEnd = varName.find_last_not_of(" \t");
if (varStart != std::string::npos) { if (varStart != std::string::npos) {
varName = varName.substr(varStart, varEnd - varStart + 1); varName = varName.substr(varStart, varEnd - varStart + 1);
if (state.inFunction && !state.currentFunction.empty()) { if (state.inFunction && !state.currentFunction.empty()) {
state.functions[state.currentFunction].push_back(varName); // SPRAWDZAMY CZY JESTEŚMY W IFIE
std::cout << " FUNC PRINT " << state.currentFunction << ": " << varName << "\n"; // (sprawdzamy szczyt stosu klamerek: false = IF, true = FUNC)
if (!state.braceStack.empty() && state.braceStack.top() == false) {
// Jesteśmy w IFie -> dodaj TYLKO do ifBlocks
if (!state.ifBlocks.empty()) {
state.ifBlocks.back().prints.push_back(varName);
std::cout << " IF PRINT: " << varName << "\n";
}
}
else {
// Jesteśmy w normalnej funkcji (poza ifem) -> dodaj jako rozkaz PRINT:
state.functions[state.currentFunction].push_back("PRINT:" + varName);
std::cout << " FUNC PRINT " << state.currentFunction << ": " << varName << "\n";
}
} }
else { else {
// Print globalny (poza funkcjami)
state.globalPrints.push_back(varName); state.globalPrints.push_back(varName);
std::cout << " PRINT " << varName << "\n"; std::cout << " PRINT " << varName << "\n";
} }