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.global switch_thread
.type switch_thread, @function
switch_thread:
pushl %ebp
movl %esp, %ebp
pushl %ebx
pushl %esi
pushl %edi
pushl %ebp
movl 8(%ebp), %esi
movl 12(%ebp), %edi
movl %esp, (%edi);
movl %cr3, %ecx
movl %ecx, 4(%edi)
movl (%esi), %esp
movl 4(%esi), %ecx
movl %ecx, %cr3
popl %ebp
popl %edi
popl %esi
popl %ebx
popl %ebp
ret
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