	.file	"extr_clock.c_attimer_start.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	attimer_start, @function
attimer_start:
.LFB0:
	.cfi_startproc
	endbr64
	push	r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	mov	r12, rsi
	push	rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	mov	rbp, rdx
	push	rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	mov	edi, DWORD PTR [rdi]
	call	device_get_softc@PLT
	mov	rbx, rax
	test	rbp, rbp
	je	.L2
	mov	eax, DWORD PTR MODE_PERIODIC[rip]
	mov	QWORD PTR 8[rbx], rbp
	mov	DWORD PTR 16[rbx], eax
.L3:
	mov	eax, DWORD PTR [rbx]
	test	eax, eax
	jne	.L4
	mov	rdi, QWORD PTR i8254_intsrc[rip]
	mov	rax, QWORD PTR [rdi]
	call	[QWORD PTR [rax]]
	mov	DWORD PTR [rbx], 1
.L4:
	mov	rsi, QWORD PTR 8[rbx]
	mov	edi, DWORD PTR 16[rbx]
	call	set_i8254_freq@PLT
	pop	rbx
	.cfi_remember_state
	.cfi_def_cfa_offset 24
	xor	eax, eax
	pop	rbp
	.cfi_def_cfa_offset 16
	pop	r12
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L2:
	.cfi_restore_state
	mov	eax, DWORD PTR MODE_ONESHOT[rip]
	mov	QWORD PTR 8[rbx], r12
	mov	DWORD PTR 16[rbx], eax
	jmp	.L3
	.cfi_endproc
.LFE0:
	.size	attimer_start, .-attimer_start
	.comm	i8254_intsrc,8,8
	.comm	MODE_PERIODIC,4,4
	.comm	MODE_ONESHOT,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	 1f - 0f
	.long	 4f - 1f
	.long	 5
0:
	.string	 "GNU"
1:
	.align 8
	.long	 0xc0000002
	.long	 3f - 2f
2:
	.long	 0x3
3:
	.align 8
4:

	.arch armv5t
	.eabi_attribute 20, 1
	.eabi_attribute 21, 1
	.eabi_attribute 23, 3
	.eabi_attribute 24, 1
	.eabi_attribute 25, 1
	.eabi_attribute 26, 2
	.eabi_attribute 30, 2
	.eabi_attribute 34, 0
	.eabi_attribute 18, 4
	.file	"extr_clock.c_attimer_start.c"
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	attimer_start, %function
attimer_start:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	push	{r4, r5, r6, lr}
	mov	r5, r2
	ldr	r0, [r0]
	mov	r6, r1
	bl	device_get_softc
	cmp	r5, #0
	ldrne	r3, .L7
	ldreq	r3, .L7+4
	strne	r5, [r0, #4]
	ldr	r3, [r3]
	streq	r6, [r0, #4]
	str	r3, [r0, #8]
	ldr	r3, [r0]
	mov	r4, r0
	cmp	r3, #0
	bne	.L4
	ldr	r3, .L7+8
	ldr	r0, [r3]
	ldr	r3, [r0]
	ldr	r3, [r3]
	blx	r3
	mov	r3, #1
	str	r3, [r4]
.L4:
	ldr	r1, [r4, #4]
	ldr	r0, [r4, #8]
	bl	set_i8254_freq
	mov	r0, #0
	pop	{r4, r5, r6, pc}
.L8:
	.align	2
.L7:
	.word	MODE_PERIODIC
	.word	MODE_ONESHOT
	.word	i8254_intsrc
	.size	attimer_start, .-attimer_start
	.comm	i8254_intsrc,4,4
	.comm	MODE_PERIODIC,4,4
	.comm	MODE_ONESHOT,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
