git.saurik.com Git - apple/xnu.git/blame - tools/tests/execperf/exit-asm.S

Commit	Line	Data
6d2010ae	1	.text
fe8ab488 A	2	.align 2
	3	.globl _main
	4	_main:
6d2010ae A	5	#if defined(__x86_64__)
	6	pushq $0
	7	mov %rsp, %rbp
	8	andq $0xfffffffffffffff0, %rsp
	9	movl $42, %edi
	10	movl $0x2000001, %eax
	11	movl $0, %ecx
	12	movq %rcx, %r10
	13	syscall
	14	jmp 1f
	15	1:
	16	hlt
	17	nop
	18	nop
	19	nop
	20	nop
	21	#elif defined(__i386__)
	22	pushl $0
	23	mov %esp, %ebp
	24	andl $0xfffffff0, %esp
	25	subl $12, %esp
	26	pushl $42
	27	mov $0x40001, %eax
	28	call _sysenter_trap
	29	jmp 1f
	30	1:
	31	hlt
	32	nop
	33	nop
	34	nop
	35	nop
	36	_sysenter_trap:
	37	pop %edx
	38	mov %esp, %ecx
	39	sysenter
	40	nop
5ba3f43e A	41	#elif defined(__arm__)
	42	push { lr }
	43	mov r0, #42
	44	mov r12, #1
	45	svc 0x00000080
	46	bcc 1f
	47	1:
	48	nop
	49	nop
	50	nop
	51	nop
	52	#elif defined(__arm64__)
	53	movz x0, #42
	54	movz x16, #1
	55	svc #0x80
	56	b.cc 1f
	57	1:
	58	nop
6d2010ae A	59	#else
	60	#error Unsupported architecture
	61	#endif