Fixed disk handling

v86.nasm

@@ -26,6 +26,7 @@ call real_hexprint
 mov ax, dx
 call real_hexprint
 ret
+
 global v86Test
 v86Test:
 mov ax, 0xb814
@@ -45,18 +46,21 @@ int 3
 int 3
 int 0x30 ; exit
 jmp $
+
 global v86GfxMode
 v86GfxMode:
 mov ax, 0x13
 int 0x10
 int 0x30
 jmp $
+
 global v86TextMode
 v86TextMode:
 mov ax, 0x3
 int 0x10
 int 0x30
 jmp $
+
 global v86DiskRead
 v86DiskRead:
 xor ax, ax ; TODO fix assuming we're in first 64k
@@ -73,6 +77,7 @@ db 0x10, 0x00 ; size, reserved
 dw 0x1 ; blocks
 dd 0x23000000 ; transfer buffer 0x23000
 dq 0x1 ; start block
+
 [BITS 32]
 ; extern void enter_v86(uint32_t ss, uint32_t esp, uint32_t cs, uint32_t eip);
 global enter_v86