temp commit for now

2019-01-23 17:38:12 -08:00 · 2019-01-23 17:38:12 -08:00 · bfeb83b717
commit bfeb83b717
parent dca9f5acbb
1 changed files with 11 additions and 2 deletions
--- a/loader.asm
+++ b/loader.asm
@ -14,7 +14,16 @@ align 4
 	dd CHECKSUM

 loader:
-	mov eax, 0X1234ABCD
-
+	
 .loop:
 	jmp .loop
+
+; section for our kernel stack
+KERNEL_STACK_SIZE	equ 4096
+section .bss
+align 4	; aligned to 4 bytes for performance
+kernel_stack:
+	; (res)erve (b)ytes x
+	resb KERNEL_STACK_SIZE	; 4k of stack size in mem
+	; now we setup the stack pointer for our kernel 
+	mov esp, kernel_stack + KERNEL_STACK_SIZE