	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function cdrom_switch_blocksize
_cdrom_switch_blocksize:                ## @cdrom_switch_blocksize
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r15
	pushq	%r14
	pushq	%r13
	pushq	%r12
	pushq	%rbx
	subq	$104, %rsp
	.cfi_offset %rbx, -56
	.cfi_offset %r12, -48
	.cfi_offset %r13, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	movl	%esi, %ebx
	movq	%rdi, %r13
	movq	(%rdi), %r12
	leaq	-88(%rbp), %rdi
	xorl	%esi, %esi
	movl	$48, %edx
	callq	_memset
	movl	$8, -88(%rbp)
	movzbl	%bh, %eax
	movl	%eax, -84(%rbp)
	movl	%eax, %r14d
	movzbl	%bl, %ebx
	movl	%ebx, -80(%rbp)
	leaq	-136(%rbp), %r15
	movq	%r15, %rdi
	xorl	%esi, %esi
	movl	$48, %edx
	callq	_memset
	movq	-120(%rbp), %rax
	movabsq	$68719476757, %rcx              ## imm = 0x1000000015
	movq	%rcx, (%rax)
	movl	$12, 16(%rax)
	movl	$48, -112(%rbp)
	leaq	-88(%rbp), %rax
	movq	%rax, -104(%rbp)
	movq	_CGC_DATA_WRITE@GOTPCREL(%rip), %rax
	movl	(%rax), %eax
	movl	%eax, -96(%rbp)
	movl	$8, -88(%rbp)
	movl	%r14d, -84(%rbp)
	movl	%ebx, -80(%rbp)
	movq	%r13, %rdi
	movq	%r15, %rsi
	callq	*(%r12)
	addq	$104, %rsp
	popq	%rbx
	popq	%r12
	popq	%r13
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_CGC_DATA_WRITE,4,2             ## @CGC_DATA_WRITE
	.no_dead_strip	_cdrom_switch_blocksize
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.section	__TEXT,__literal8,8byte_literals
	.p2align	3                               ; -- Begin function cdrom_switch_blocksize
lCPI0_0:
	.long	21                              ; 0x15
	.long	16                              ; 0x10
	.section	__TEXT,__text,regular,pure_instructions
	.p2align	2
_cdrom_switch_blocksize:                ; @cdrom_switch_blocksize
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #176
	.cfi_def_cfa_offset 176
	stp	x26, x25, [sp, #96]             ; 16-byte Folded Spill
	stp	x24, x23, [sp, #112]            ; 16-byte Folded Spill
	stp	x22, x21, [sp, #128]            ; 16-byte Folded Spill
	stp	x20, x19, [sp, #144]            ; 16-byte Folded Spill
	stp	x29, x30, [sp, #160]            ; 16-byte Folded Spill
	add	x29, sp, #160
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	.cfi_offset w21, -40
	.cfi_offset w22, -48
	.cfi_offset w23, -56
	.cfi_offset w24, -64
	.cfi_offset w25, -72
	.cfi_offset w26, -80
	mov	x19, x1
	mov	x20, x0
	ldr	x21, [x0]
	mov	x22, sp
	mov	w23, #48
	mov	x0, sp
	mov	w1, #0
	mov	w2, #48
	bl	_memset
	mov	w24, #8
	ubfx	w25, w19, #8, #8
	stp	w24, w25, [sp]
	and	w19, w19, #0xff
	str	w19, [sp, #8]
	add	x0, sp, #48
	mov	w1, #0
	mov	w2, #48
	bl	_memset
	ldr	x8, [sp, #64]
Lloh0:
	adrp	x9, lCPI0_0@PAGE
Lloh1:
	ldr	d0, [x9, lCPI0_0@PAGEOFF]
	str	d0, [x8]
	mov	w9, #12
	str	w9, [x8, #16]
	str	w23, [sp, #72]
	str	x22, [sp, #80]
Lloh2:
	adrp	x8, _CGC_DATA_WRITE@GOTPAGE
Lloh3:
	ldr	x8, [x8, _CGC_DATA_WRITE@GOTPAGEOFF]
Lloh4:
	ldr	w8, [x8]
	str	w8, [sp, #88]
	stp	w24, w25, [sp]
	str	w19, [sp, #8]
	ldr	x8, [x21]
	add	x1, sp, #48
	mov	x0, x20
	blr	x8
	ldp	x29, x30, [sp, #160]            ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #144]            ; 16-byte Folded Reload
	ldp	x22, x21, [sp, #128]            ; 16-byte Folded Reload
	ldp	x24, x23, [sp, #112]            ; 16-byte Folded Reload
	ldp	x26, x25, [sp, #96]             ; 16-byte Folded Reload
	add	sp, sp, #176
	ret
	.loh AdrpLdrGotLdr	Lloh2, Lloh3, Lloh4
	.loh AdrpLdr	Lloh0, Lloh1
	.cfi_endproc
                                        ; -- End function
	.comm	_CGC_DATA_WRITE,4,2             ; @CGC_DATA_WRITE
	.no_dead_strip	_cdrom_switch_blocksize
.subsections_via_symbols
