1 110c707d 2006-04-21 devnull .globl _tas
 2 110c707d 2006-04-21 devnull _tas:
 3 110c707d 2006-04-21 devnull 	movl $0xCAFEBABE, %eax
 4 110c707d 2006-04-21 devnull 	movl 4(%esp), %ecx
 5 110c707d 2006-04-21 devnull 	xchgl %eax, 0(%ecx)
 6 110c707d 2006-04-21 devnull 	ret
 7 110c707d 2006-04-21 devnull 
 8 110c707d 2006-04-21 devnull .globl _getmcontext
 9 110c707d 2006-04-21 devnull _getmcontext:
10 110c707d 2006-04-21 devnull 	movl	4(%esp), %eax
11 110c707d 2006-04-21 devnull 
12 110c707d 2006-04-21 devnull 	movl	%fs, 8(%eax)
13 110c707d 2006-04-21 devnull 	movl	%es, 12(%eax)
14 110c707d 2006-04-21 devnull 	movl	%ds, 16(%eax)
15 110c707d 2006-04-21 devnull 	movl	%ss, 76(%eax)
16 110c707d 2006-04-21 devnull 	movl	%edi, 20(%eax)
17 110c707d 2006-04-21 devnull 	movl	%esi, 24(%eax)
18 110c707d 2006-04-21 devnull 	movl	%ebp, 28(%eax)
19 110c707d 2006-04-21 devnull 	movl	%ebx, 36(%eax)
20 110c707d 2006-04-21 devnull 	movl	%edx, 40(%eax)		 
21 110c707d 2006-04-21 devnull 	movl	%ecx, 44(%eax)
22 110c707d 2006-04-21 devnull 
23 110c707d 2006-04-21 devnull 	movl	$1, 48(%eax)	/* %eax */
24 110c707d 2006-04-21 devnull 	movl	(%esp), %ecx	/* %eip */
25 110c707d 2006-04-21 devnull 	movl	%ecx, 60(%eax)
26 110c707d 2006-04-21 devnull 	leal	4(%esp), %ecx	/* %esp */
27 110c707d 2006-04-21 devnull 	movl	%ecx, 72(%eax)
28 110c707d 2006-04-21 devnull 
29 110c707d 2006-04-21 devnull 	movl	44(%eax), %ecx	/* restore %ecx */
30 110c707d 2006-04-21 devnull 	movl	$0, %eax
31 110c707d 2006-04-21 devnull 	ret
32 110c707d 2006-04-21 devnull 
33 110c707d 2006-04-21 devnull .globl _setmcontext
34 110c707d 2006-04-21 devnull _setmcontext:
35 110c707d 2006-04-21 devnull 	movl	4(%esp), %eax
36 110c707d 2006-04-21 devnull 
37 110c707d 2006-04-21 devnull 	movl	8(%eax), %fs
38 110c707d 2006-04-21 devnull 	movl	12(%eax), %es
39 110c707d 2006-04-21 devnull 	movl	16(%eax), %ds
40 110c707d 2006-04-21 devnull 	movl	76(%eax), %ss
41 110c707d 2006-04-21 devnull 	movl	20(%eax), %edi
42 110c707d 2006-04-21 devnull 	movl	24(%eax), %esi
43 110c707d 2006-04-21 devnull 	movl	28(%eax), %ebp
44 110c707d 2006-04-21 devnull 	movl	36(%eax), %ebx
45 110c707d 2006-04-21 devnull 	movl	40(%eax), %edx
46 110c707d 2006-04-21 devnull 	movl	44(%eax), %ecx
47 110c707d 2006-04-21 devnull 
48 110c707d 2006-04-21 devnull 	movl	72(%eax), %esp
49 110c707d 2006-04-21 devnull 	pushl	60(%eax)	/* new %eip */
50 110c707d 2006-04-21 devnull 	movl	48(%eax), %eax
51 110c707d 2006-04-21 devnull 	ret
52 110c707d 2006-04-21 devnull