1	.globl	__switch_to
2	.type	__switch_to, @function
3__switch_to:
4	movl	__current, %edx
5	pushl	%ebx
6	pushl	%ebp
7	pushl	%esi
8	pushl	%edi
9	pushl	RealModeSSSP
10	pushl	errno			/* Hack! */
11	movl	%esp, (%edx)
12
13	movl	%eax, __current
14	movl	(%eax), %esp
15	popl	errno
16	popl	RealModeSSSP
17	popl	%edi
18	popl	%esi
19	popl	%ebp
20	popl	%ebx
21	ret
22	.size	__switch_to, .-__switch_to
23
24	.globl	__start_thread
25	.type	__start_thread, @function
26__start_thread:
27	movl	%edi, %eax		/* Thread function argument */
28
29	pushl	$0			/* For gdb's benefit */
30	movl	%esp, %ebp		/* For gdb's benefit */
31
32	pushl	%ebx			/* Set up the flags/interrupt state */
33	popfl
34
35	call	*%esi			/* Run the desired function */
36	jmp	__exit_thread		/* If we get here, kill the thread */
37	.size	__start_thread, .-__start_thread
38