fixed setjmp

2024-10-23 08:01:00 +02:00
parent ff2f738b02
commit 4d49208449
1 changed files with 2 additions and 1 deletions
@@ -5,6 +5,7 @@ int setjmp(jmp_buf env) {
        "mov %%ebp, %0\n"   // Save BP
        "mov %%esp, %1\n"   // Save SP
        "call 1f\n"         // Call label to push PC to the stack
+        "1:\n"              // Label
        "pop %2\n"          // Save PC
        : "=m"(env._bp), "=m"(env._sp), "=m"(env._pc)  // Locations
    );
@@ -12,7 +13,7 @@ int setjmp(jmp_buf env) {
 }

 void longjmp(jmp_buf env, int value) {
-    if (val == 0) return;
+    if (value == 0) return;

    __asm__ volatile (
        "mov %0, %%ebp\n"   // Restore BP