stage0 更改名称spl_ir -> spl_mcode spl_cli提供debug模式 提供临时语言规范

stage0/spl_cli.c

@@ -4,23 +4,32 @@
  * Built-in syscalls are auto-registered via spl_syscall_register().
  *
  * Usage:
- *   spl_cli <file.sir> [entry_point]
+ *   spl_cli [-d] <file.sir> [entry_point]
  */
 
-#include "spl_ir.h"
+#include "spl_mcode.h"
 #include "spl_syscall.h"
 #include "spl_vm.h"
 
 #include <stdio.h>
+#include <string.h>
 
 int main(int argc, const char **argv) {
-    if (argc < 2) {
-        fprintf(stderr, "Usage: spl_cli <file.sir> [entry_point]\n");
+    int debug_mode = 0;
+    int arg_idx = 1;
+
+    if (argc >= 2 && strcmp(argv[1], "-d") == 0) {
+        debug_mode = 1;
+        arg_idx = 2;
+    }
+
+    if (arg_idx >= argc) {
+        fprintf(stderr, "Usage: spl_cli [-d] <file.sir> [entry_point]\n");
         return 1;
     }
 
-    const char *path = argv[1];
-    const char *entry = argc >= 3 ? argv[2] : "main";
+    const char *path = argv[arg_idx];
+    const char *entry = argc >= arg_idx + 2 ? argv[arg_idx + 1] : "main";
 
     spl_prog_t prog;
     if (spl_prog_load_from_file(path, &prog) != 0) {
@@ -32,6 +41,7 @@ int main(int argc, const char **argv) {
 
     spl_vm_t vm;
     spl_vm_init(&vm);
+    if (debug_mode) spl_vm_set_debug(&vm, 1);
     if (spl_vm_load_prog(&vm, &prog) != 0) {
         fprintf(stderr, "vm: prog '%s' not found\n", entry);
         spl_prog_drop(&prog);