v86/tests/kvm-unit-tests/lib/x86/setjmp64.S

.globl setjmp
setjmp:
	mov (%rsp), %rsi
	mov %rsi, (%rdi)
	mov %rsp, 0x8(%rdi)
	mov %rbp, 0x10(%rdi)
	mov %rbx, 0x18(%rdi)
	mov %r12, 0x20(%rdi)
	mov %r13, 0x28(%rdi)
	mov %r14, 0x30(%rdi)
	mov %r15, 0x38(%rdi)
	xor %eax, %eax
	ret

.globl longjmp
longjmp:
	mov %esi, %eax
	mov 0x38(%rdi), %r15
	mov 0x30(%rdi), %r14
	mov 0x28(%rdi), %r13
	mov 0x20(%rdi), %r12
	mov 0x18(%rdi), %rbx
	mov 0x10(%rdi), %rbp
	mov 0x8(%rdi), %rsp
	mov (%rdi), %rsi
	mov %rsi, (%rsp)
	ret