fix: windows compile

Author: Chronostasys

.gitignore

@@ -4,6 +4,9 @@ target
 .VSCodeCounter
 *.ll
 *.out
+*.ilk
+*.exe
+*.pdb
 
 test.cpp
 *.bc

.vscode/launch.json

@@ -28,7 +28,7 @@
                     "build"
                 ]
             },
-            "args": ["run","out.plb"]
+            "args": ["run","out.bc"]
         },
         {
             "type": "lldb",
@@ -50,12 +50,11 @@
             "name": "(Windows) Launch",
             "type": "cppvsdbg",
             "request": "launch",
-            "program": "${workspaceFolder}/out",
+            "program": "${workspaceFolder}/out.exe",
             "args": [],
             "stopAtEntry": false,
             "cwd": "${workspaceFolder}",
             "environment": [],
-            "preLaunchTask": "windows link"
         }
 
     ]

book/src/tutorial/basicproject.md

@@ -28,14 +28,14 @@ entry指定了该项目的入口文件，即编译器将从该文件开始编译
 > 重要：`printi64ln`函数是目前pl runtime中的一个测试用内置函数，此函数可能会在未来移除
 
 ## 编译
-如果你已经安装了`plc`，那么你可以在项目根目录下执行`plc main.pi`命令来编译该项目。此指令会生成一个名叫`out.plb`的文件，还有一些中间文件  
+如果你已经安装了`plc`，那么你可以在项目根目录下执行`plc main.pi`命令来编译该项目。此指令会生成一个名叫`out.bc`的文件，还有一些中间文件  
 
 > 如果你配置了静态编译环境，还会生成一个叫做`out`的文件，该文件是一个可执行文件，可以直接运行
 > 而如果你只有jit环境，该文件不会生成，并且编译命令会输出一个clang报错和两行warning，这是正常现象
 
 ## jit运行
 
-编译后输入`plc run out.plb`可以jit运行该项目，其输出结果如下：  
+编译后输入`plc run out.bc`可以jit运行该项目，其输出结果如下：  
 
 ```
 666

src/ast/compiler.rs

@@ -282,9 +282,9 @@ pub fn compile(db: &dyn Db, docs: MemDocsInput, out: String, op: Options) {
     }
     tm.write_to_file(&llvmmod, FileType::Assembly, Path::new(&f))
         .unwrap();
-    let fo = out.to_string();
+    let mut fo = out.to_string();
     let mut out = out.to_string();
-    out.push_str(".plb");
+    out.push_str(".bc");
     llvmmod.write_bitcode_to_path(Path::new(&out));
     println!("jit executable file writted to: {}", &out);
     let mut cmd = Command::new("clang-14");
@@ -298,18 +298,30 @@ pub fn compile(db: &dyn Db, docs: MemDocsInput, out: String, op: Options) {
         return;
     }
     let root = root.unwrap();
-    let vmpath = format!("{}/libvm.a", root);
+    let vmpath;
+    if cfg!(target_os = "windows") {
+        cmd = Command::new("clang");
+        f = out;
+        fo.push_str(".exe");
+        vmpath = format!("{}/vm.lib", root);
+        cmd.arg("-lws2_32")
+            .arg("-lbcrypt")
+            .arg("-luserenv")
+            .arg("-ladvapi32");
+    } else {
+        vmpath = format!("{}/libvm.a", root);
+        cmd.arg("-pthread").arg("-ldl");
+    }
 
     cmd.arg(format!("-O{}", op.optimization as u32))
-        .arg("-pthread")
-        .arg("-ldl")
         .arg(&f)
         .arg(&vmpath)
         .arg("-o")
         .arg(&fo)
         .arg("-g");
     let res = cmd.status();
     if res.is_err() || !res.as_ref().unwrap().success() {
+        println!("{}", format!("link failed: {}", res.unwrap()).bright_red());
         println!("warning: link with pivot lang vm failed, could be caused by libvm not found.");
     } else {
         println!("link succ, output file: {}", fo);
@@ -445,7 +457,7 @@ mod test {
             ActionType::Compile,
             None,
         );
-        let outplb = "testout.plb";
+        let outplb = "testout.bc";
         let out = "testout";
         compile(
             &db,

src/ast/ctx.rs

@@ -1023,11 +1023,11 @@ pub fn create_ctx_info<'ctx>(
     let metav = context.metadata_node(&[BasicMetadataValueEnum::IntValue(
         context.i32_type().const_int(3, false),
     )]);
-    // let metacv = context.metadata_node(&[BasicMetadataValueEnum::IntValue(
-    //     context.i32_type().const_int(1, false),
-    // )]);
+    let metacv = context.metadata_node(&[BasicMetadataValueEnum::IntValue(
+        context.i32_type().const_int(1, false),
+    )]);
     module.add_metadata_flag("Debug Info Version", FlagBehavior::Warning, metav);
-    // module.add_metadata_flag("CodeView", FlagBehavior::Warning, metacv); // TODO: is this needed for windows debug?
+    module.add_metadata_flag("CodeView", FlagBehavior::Warning, metacv); // TODO: is this needed for windows debug?
     let tm = get_target_machine(inkwell::OptimizationLevel::None);
     (
         module,