rdos/kernel/debug.asm

35 lines
502 B
NASM
Raw Normal View History

2019-03-13 22:10:41 +01:00
; this kprints registers
; expect to be called as interrupt routine
debug_reg_ir:
2019-03-13 22:10:41 +01:00
push ss
push es
push ds
push di
push si
push bp
push sp
push dx
push cx
push bx
push ax
mov ax,cs
mov ds,ax
mov si,.fmt
call kprintf
pop ax
pop bx
pop cx
pop dx
pop sp
pop bp
pop si
pop di
pop ds
pop es
pop ss
iret
.fmt:
db "AX=%X BX=%X CX=%X DX=%X SP=%X BP=%X SI=%X DI=%X", 0x0A, 0x0D, "DS=%X ES=%X SS=%X IP=%X CS=%X FL=%X", 0