Not sure why this was necessary...

2025-09-24 00:53:43 +02:00
parent f46b13e044
commit 2bab877a7d
1 changed files with 12 additions and 4 deletions
--- a/crt0.c
+++ b/crt0.c
@@ -4,10 +4,18 @@
 int main();

 asm (
-        ".section .init  \n"
-        ".global _start  \n"
-        "_start:         \n"
-        "  jmp main      \n"
+        ".section .init     \n"
+        ".global _start     \n"
+        "_start:            \n\t"
+        "mov %cs, %ax       \n\t"
+        "mov %ax, %ds       \n\t"
+        "mov %ax, %es       \n\t"
+        "cli                \n\t"
+        "mov %ax, %ss       \n\t"
+        "mov $0x1000, %ax   \n\t"
+        "mov %ax, %sp       \n\t"
+        "sti                \n\t"
+        "jmp main"
 );

 void* memset(void* ptr, int val, size_t len) {