feat(net): [WIP] 桥接网络支持

.vscode/launch.json

@@ -0,0 +1,25 @@
+{
+    // 使用 IntelliSense 了解相关属性。 
+    // 悬停以查看现有属性的描述。
+    // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+          {
+            "type": "lldb",
+            "request": "launch",
+            "name": "Debug kernel.elf",
+            "stopOnEntry": false,
+            "targetCreateCommands": ["target create ${workspaceFolder}/bin/kernel/kernel.elf"],
+            "program": "${workspaceFolder}/bin/kernel/kernel.elf",
+            "processCreateCommands": [
+                "gdb-remote 127.0.0.1:1234",
+                "settings set target.process.follow-fork-mode child",
+                "continue",
+            ],
+            "args": [],
+            "cwd": "${workspaceFolder}",
+            "sourceLanguages": ["rust"],
+            "console": "internalConsole"
+        }
+    ]
+}

kernel/Cargo.toml

@@ -135,3 +135,4 @@ debug = true # Controls whether the compiler passes `-g`
 # The release profile, used for `cargo build --release`
 [profile.release]
 debug = false
+# debug = true

kernel/src/Makefile

@@ -1,6 +1,6 @@
 SUBDIR_ROOTS := .
 DIRS := . $(shell find $(SUBDIR_ROOTS) -type d)
-GARBAGE_PATTERNS := *.o *.s~ *.s *.S~ *.c~ *.h~ kernel
+GARBAGE_PATTERNS := *.o *.s~ *.s *.S~ *.c~ *.h~
 GARBAGE := $(foreach DIR,$(DIRS),$(addprefix $(DIR)/,$(GARBAGE_PATTERNS)))
 
 DIR_LIB=libs