	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function pcspkr_event
_pcspkr_event:                          ## @pcspkr_event
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%rbx
	pushq	%rax
	.cfi_offset %rbx, -24
                                        ## kill: def $ecx killed $ecx def $rcx
	movq	_EV_SND@GOTPCREL(%rip), %rdi
	movl	$-1, %eax
	cmpl	%esi, (%rdi)
	jne	LBB0_10
## %bb.1:
	cmpl	$128, %edx
	je	LBB0_4
## %bb.2:
	cmpl	$129, %edx
	jne	LBB0_10
## %bb.3:
	testl	%ecx, %ecx
	movl	$1000, %eax                     ## imm = 0x3E8
	cmovel	%ecx, %eax
	movl	%eax, %ecx
LBB0_4:
	leal	-21(%rcx), %eax
	cmpl	$32746, %eax                    ## imm = 0x7FEA
	jae	LBB0_5
## %bb.7:
	movq	_PIT_TICK_RATE@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	cltd
	idivl	%ecx
	movl	%eax, %ebx
	movq	_i8253_lock@GOTPCREL(%rip), %rdi
	callq	_spin_lock_irqsave
	testl	%ebx, %ebx
	je	LBB0_6
## %bb.8:
	movl	$182, %edi
	movl	$67, %esi
	callq	_outb_p
	movzbl	%bl, %edi
	movl	$66, %esi
	callq	_outb_p
	movzbl	%bh, %edi
	movl	$66, %esi
	callq	_outb
	movl	$97, %edi
	callq	_inb_p
	orl	$3, %eax
	movl	%eax, %edi
	movl	$97, %esi
	callq	_outb_p
	jmp	LBB0_9
LBB0_5:
	movq	_i8253_lock@GOTPCREL(%rip), %rdi
	callq	_spin_lock_irqsave
LBB0_6:
	movl	$97, %edi
	callq	_inb_p
	andl	$252, %eax
	movl	%eax, %edi
	movl	$97, %esi
	callq	_outb
LBB0_9:
	movq	_i8253_lock@GOTPCREL(%rip), %rdi
	callq	_spin_unlock_irqrestore
	xorl	%eax, %eax
LBB0_10:
	addq	$8, %rsp
	popq	%rbx
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_EV_SND,4,2                     ## @EV_SND
	.comm	_PIT_TICK_RATE,4,2              ## @PIT_TICK_RATE
	.comm	_i8253_lock,4,2                 ## @i8253_lock
	.no_dead_strip	_pcspkr_event
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function pcspkr_event
_pcspkr_event:                          ; @pcspkr_event
	.cfi_startproc
; %bb.0:
	stp	x20, x19, [sp, #-32]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 32
	stp	x29, x30, [sp, #16]             ; 16-byte Folded Spill
	add	x29, sp, #16
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
Lloh0:
	adrp	x8, _EV_SND@GOTPAGE
Lloh1:
	ldr	x8, [x8, _EV_SND@GOTPAGEOFF]
Lloh2:
	ldr	w8, [x8]
	cmp	w8, w1
	b.ne	LBB0_7
; %bb.1:
	cmp	w2, #128
	b.eq	LBB0_4
; %bb.2:
	cmp	w2, #129
	b.ne	LBB0_7
; %bb.3:
	mov	w8, #1000
	cmp	w3, #0
	csel	w3, wzr, w8, eq
LBB0_4:
	sub	w8, w3, #21
	mov	w9, #32746
	cmp	w8, w9
	b.hs	LBB0_8
; %bb.5:
Lloh3:
	adrp	x8, _PIT_TICK_RATE@GOTPAGE
Lloh4:
	ldr	x8, [x8, _PIT_TICK_RATE@GOTPAGEOFF]
Lloh5:
	ldr	w8, [x8]
	sdiv	w19, w8, w3
Lloh6:
	adrp	x0, _i8253_lock@GOTPAGE
Lloh7:
	ldr	x0, [x0, _i8253_lock@GOTPAGEOFF]
	bl	_spin_lock_irqsave
	cbz	w19, LBB0_9
; %bb.6:
	mov	w0, #182
	mov	w1, #67
	bl	_outb_p
	and	w0, w19, #0xff
	mov	w1, #66
	bl	_outb_p
	ubfx	w0, w19, #8, #8
	mov	w1, #66
	bl	_outb
	mov	w0, #97
	bl	_inb_p
	orr	w0, w0, #0x3
	mov	w1, #97
	bl	_outb_p
	b	LBB0_10
LBB0_7:
	mov	w0, #-1
	b	LBB0_11
LBB0_8:
Lloh8:
	adrp	x0, _i8253_lock@GOTPAGE
Lloh9:
	ldr	x0, [x0, _i8253_lock@GOTPAGEOFF]
	bl	_spin_lock_irqsave
LBB0_9:
	mov	w0, #97
	bl	_inb_p
	and	w0, w0, #0xfc
	mov	w1, #97
	bl	_outb
LBB0_10:
Lloh10:
	adrp	x0, _i8253_lock@GOTPAGE
Lloh11:
	ldr	x0, [x0, _i8253_lock@GOTPAGEOFF]
	bl	_spin_unlock_irqrestore
	mov	w0, #0
LBB0_11:
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGot	Lloh6, Lloh7
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGot	Lloh8, Lloh9
	.loh AdrpLdrGot	Lloh10, Lloh11
	.cfi_endproc
                                        ; -- End function
	.comm	_EV_SND,4,2                     ; @EV_SND
	.comm	_PIT_TICK_RATE,4,2              ; @PIT_TICK_RATE
	.comm	_i8253_lock,4,2                 ; @i8253_lock
	.no_dead_strip	_pcspkr_event
.subsections_via_symbols
