SliTaz Repositories

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/syslinux/stuff/iso2exe/mvcom.S	Mon Mar 04 09:52:12 2013 +0100
     1.3 @@ -0,0 +1,43 @@
     1.4 +	.text
     1.5 +	.code16
     1.6 +	
     1.7 +ORGCOM	=	0x100
     1.8 +
     1.9 +	.org	0
    1.10 +
    1.11 +	.globl	_start
    1.12 +_start:
    1.13 +	movw	$0, %si		// .com size
    1.14 +	movw	$0, %bx		// .com loc
    1.15 +#if 1
    1.16 +	pushw	%si
    1.17 +	leaw	1-64-256(%bx,%si), %cx
    1.18 +	leaw	(%bx,%si), %si
    1.19 +	movw	$0xF000, %di
    1.20 +	cmpw	%si, %di
    1.21 +	jc	skip
    1.22 +	std
    1.23 +	rep
    1.24 +	  movsb
    1.25 +	subw	%si, %di
    1.26 +	addw	%di, %bx
    1.27 +skip:
    1.28 +	popw	%si
    1.29 +#endif
    1.30 +	movw	$done-install, %cx
    1.31 +	leaw	(%bx,%si), %di
    1.32 +	pushw	%si
    1.33 +	call	move
    1.34 +install:
    1.35 +	popw	%cx
    1.36 +	movw	$ORGCOM, %di
    1.37 +	pushw	%bx
    1.38 +move:
    1.39 +	popw	%si
    1.40 +	pushw	%di
    1.41 +	cld
    1.42 +	rep
    1.43 +	  movsb
    1.44 +	ret
    1.45 +done:
    1.46 +//	.org	64