forked from xxq250/Nasal-Interpreter
🐛 fix compilation error
in windows mingw-w64 win32 thread model, but we do not suggest you to use this, please use posix thread model
This commit is contained in:
ValKmjolnir
325
main.cpp
325
main.cpp
@@ -1,163 +1,164 @@
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#include "nasal.h"
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#include "nasal_err.h"
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#include "nasal_lexer.h"
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#include "nasal_ast.h"
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#include "nasal_parse.h"
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#include "nasal_import.h"
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#include "nasal_opt.h"
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#include "nasal_gc.h"
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#include "nasal_builtin.h"
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#include "nasal_codegen.h"
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#include "nasal_vm.h"
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#include "nasal_dbg.h"
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#include <unordered_map>
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const u32 VM_AST =0x01;
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const u32 VM_CODE =0x02;
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const u32 VM_TIME =0x04;
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const u32 VM_EXEC =0x08;
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const u32 VM_DETAIL=0x10;
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const u32 VM_DEBUG =0x20;
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std::ostream& help(std::ostream& out) {
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out
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<<" ,--#-,\n"
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<<"<3 / \\____\\ <3\n"
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<<" |_|__A_|\n"
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#ifdef _WIN32
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<<"use command <chcp 65001> to use unicode.\n"
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#endif
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<<"\nnasal <option>\n"
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<<"option:\n"
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<<" -h, --help | get help.\n"
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<<"\nnasal [option] <file> [argv]\n"
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<<"option:\n"
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<<" -a, --ast | view abstract syntax tree.\n"
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<<" -c, --code | view bytecode.\n"
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<<" -e, --exec | execute.\n"
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<<" -t, --time | show execute time.\n"
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<<" -d, --detail | get detail info.\n"
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<<" -dbg, --debug | debug mode.\n"
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<<"file:\n"
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<<" <filename> | execute file.\n"
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<<"argv:\n"
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<<" <args> | cmd arguments used in program.\n";
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return out;
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}
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std::ostream& logo(std::ostream& out) {
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out
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<<" __ _\n"
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<<" /\\ \\ \\__ _ ___ __ _| |\n"
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<<" / \\/ / _` / __|/ _` | |\n"
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<<" / /\\ / (_| \\__ \\ (_| | |\n"
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<<" \\_\\ \\/ \\__,_|___/\\__,_|_|\n"
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<<"ver : "<<__nasver<<" ("<<__DATE__<<" "<<__TIME__<<")\n"
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<<"std : c++ "<<__cplusplus<<"\n"
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<<"repo : https://github.com/ValKmjolnir/Nasal-Interpreter\n"
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<<"repo : https://gitee.com/valkmjolnir/Nasal-Interpreter\n"
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<<"wiki : https://wiki.flightgear.org/Nasal_scripting_language\n"
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<<"input <nasal -h> to get help .\n";
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return out;
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}
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[[noreturn]]
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void err() {
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std::cerr
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<<"invalid argument(s).\n"
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<<"use <nasal -h> to get help.\n";
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std::exit(1);
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}
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void execute(const string& file,const std::vector<string>& argv,const u32 cmd) {
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using clk=std::chrono::high_resolution_clock;
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error err;
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lexer lex(err);
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parse parse(err);
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linker ld(err);
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codegen gen(err);
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vm ctx;
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// lexer scans file to get tokens
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lex.scan(file).chkerr();
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// parser gets lexer's token list to compile
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parse.compile(lex).chkerr();
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// linker gets parser's ast and load import files to this ast
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ld.link(parse,file,cmd&VM_DETAIL).chkerr();
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// optimizer does simple optimization on ast
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optimize(parse.tree());
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if (cmd&VM_AST) {
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parse.tree().dump();
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}
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// code generator gets parser's ast and linker's import file list to generate code
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gen.compile(parse,ld).chkerr();
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if (cmd&VM_CODE) {
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gen.print();
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}
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// run
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if (cmd&VM_DEBUG) {
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dbg(err).run(gen,ld,argv);
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} else if (cmd&VM_TIME) {
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auto start=clk::now();
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ctx.run(gen,ld,argv,cmd&VM_DETAIL);
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auto end=clk::now();
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std::clog<<"process exited after "<<(end-start).count()*1.0/clk::duration::period::den<<"s.\n\n";
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} else if (cmd&VM_EXEC) {
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ctx.run(gen,ld,argv,cmd&VM_DETAIL);
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}
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}
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i32 main(i32 argc,const char* argv[]) {
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// output version info
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if (argc<=1) {
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std::clog<<logo;
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return 0;
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}
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// run directly or show help
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if (argc==2) {
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string s(argv[1]);
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if (s=="-h" || s=="--help") {
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std::clog<<help;
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} else if (s[0]!='-') {
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execute(s,{},VM_EXEC);
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} else {
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err();
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}
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return 0;
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}
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// execute with arguments
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std::unordered_map<string,u32> cmdlst={
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{"--ast",VM_AST},{"-a",VM_AST},
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{"--code",VM_CODE},{"-c",VM_CODE},
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{"--exec",VM_EXEC},{"-e",VM_EXEC},
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{"--time",VM_TIME|VM_EXEC},{"-t",VM_TIME|VM_EXEC},
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{"--detail",VM_DETAIL|VM_EXEC},{"-d",VM_DETAIL|VM_EXEC},
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{"--debug",VM_DEBUG},{"-dbg",VM_DEBUG}
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};
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u32 cmd=0;
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string filename="";
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std::vector<string> vm_argv;
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for(i32 i=1;i<argc;++i) {
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if (cmdlst.count(argv[i])) {
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cmd|=cmdlst[argv[i]];
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} else if (!filename.length()) {
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filename=argv[i];
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} else {
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vm_argv.push_back(argv[i]);
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}
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}
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if (!filename.length()) {
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err();
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}
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execute(filename,vm_argv,cmd?cmd:VM_EXEC);
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return 0;
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#include "nasal.h"
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#include "nasal_err.h"
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#include "nasal_lexer.h"
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#include "nasal_ast.h"
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#include "nasal_parse.h"
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#include "nasal_import.h"
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#include "nasal_opt.h"
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#include "nasal_gc.h"
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#include "nasal_builtin.h"
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#include "nasal_codegen.h"
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#include "nasal_vm.h"
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#include "nasal_dbg.h"
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#include <unordered_map>
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const u32 VM_AST =0x01;
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const u32 VM_CODE =0x02;
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const u32 VM_TIME =0x04;
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const u32 VM_EXEC =0x08;
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const u32 VM_DETAIL=0x10;
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const u32 VM_DEBUG =0x20;
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std::ostream& help(std::ostream& out) {
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out
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<<" ,--#-,\n"
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<<"<3 / \\____\\ <3\n"
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<<" |_|__A_|\n"
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#ifdef _WIN32
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<<"use command <chcp 65001> to use unicode.\n"
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#endif
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<<"\nnasal <option>\n"
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<<"option:\n"
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<<" -h, --help | get help.\n"
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<<"\nnasal [option] <file> [argv]\n"
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<<"option:\n"
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<<" -a, --ast | view abstract syntax tree.\n"
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<<" -c, --code | view bytecode.\n"
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<<" -e, --exec | execute.\n"
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<<" -t, --time | show execute time.\n"
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<<" -d, --detail | get detail info.\n"
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<<" -dbg, --debug | debug mode.\n"
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<<"file:\n"
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<<" <filename> | execute file.\n"
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<<"argv:\n"
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<<" <args> | cmd arguments used in program.\n";
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return out;
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}
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std::ostream& logo(std::ostream& out) {
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out
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<<" __ _\n"
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<<" /\\ \\ \\__ _ ___ __ _| |\n"
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<<" / \\/ / _` / __|/ _` | |\n"
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<<" / /\\ / (_| \\__ \\ (_| | |\n"
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<<" \\_\\ \\/ \\__,_|___/\\__,_|_|\n"
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<<"ver : "<<__nasver<<" ("<<__DATE__<<" "<<__TIME__<<")\n"
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<<"std : c++ "<<__cplusplus<<"\n"
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<<"repo : https://github.com/ValKmjolnir/Nasal-Interpreter\n"
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<<"repo : https://gitee.com/valkmjolnir/Nasal-Interpreter\n"
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<<"wiki : https://wiki.flightgear.org/Nasal_scripting_language\n"
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<<"input <nasal -h> to get help .\n";
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return out;
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}
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[[noreturn]]
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void err() {
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std::cerr
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<<"invalid argument(s).\n"
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<<"use <nasal -h> to get help.\n";
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std::exit(1);
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}
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void execute(const string& file,const std::vector<string>& argv,const u32 cmd) {
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using clk=std::chrono::high_resolution_clock;
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const auto den=clk::duration::period::den;
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error err;
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lexer lex(err);
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parse parse(err);
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linker ld(err);
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codegen gen(err);
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vm ctx;
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// lexer scans file to get tokens
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lex.scan(file).chkerr();
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// parser gets lexer's token list to compile
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parse.compile(lex).chkerr();
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// linker gets parser's ast and load import files to this ast
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ld.link(parse,file,cmd&VM_DETAIL).chkerr();
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// optimizer does simple optimization on ast
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optimize(parse.tree());
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if (cmd&VM_AST) {
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parse.tree().dump();
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}
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// code generator gets parser's ast and linker's import file list to generate code
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gen.compile(parse,ld).chkerr();
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if (cmd&VM_CODE) {
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gen.print();
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}
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// run
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auto start=clk::now();
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if (cmd&VM_DEBUG) {
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dbg(err).run(gen,ld,argv);
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} else if (cmd&VM_TIME || cmd&VM_EXEC) {
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ctx.run(gen,ld,argv,cmd&VM_DETAIL);
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}
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if (cmd&VM_TIME) {
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f64 tm=(clk::now()-start).count()*1.0/den;
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std::clog<<"process exited after "<<tm<<"s.\n\n";
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}
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}
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i32 main(i32 argc,const char* argv[]) {
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// output version info
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if (argc<=1) {
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std::clog<<logo;
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return 0;
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}
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// run directly or show help
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if (argc==2) {
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string s(argv[1]);
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if (s=="-h" || s=="--help") {
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std::clog<<help;
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} else if (s[0]!='-') {
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execute(s,{},VM_EXEC);
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} else {
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err();
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}
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return 0;
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}
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// execute with arguments
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const std::unordered_map<string,u32> cmdlst={
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{"--ast",VM_AST},{"-a",VM_AST},
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{"--code",VM_CODE},{"-c",VM_CODE},
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{"--exec",VM_EXEC},{"-e",VM_EXEC},
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{"--time",VM_TIME|VM_EXEC},{"-t",VM_TIME|VM_EXEC},
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{"--detail",VM_DETAIL|VM_EXEC},{"-d",VM_DETAIL|VM_EXEC},
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{"--debug",VM_DEBUG},{"-dbg",VM_DEBUG}
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};
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u32 cmd=0;
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string filename="";
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std::vector<string> vm_argv;
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for(i32 i=1;i<argc;++i) {
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if (cmdlst.count(argv[i])) {
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cmd|=cmdlst.at(argv[i]);
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} else if (!filename.length()) {
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filename=argv[i];
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} else {
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vm_argv.push_back(argv[i]);
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}
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}
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if (!filename.length()) {
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err();
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}
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execute(filename,vm_argv,cmd?cmd:VM_EXEC);
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return 0;
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}
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