	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_io_68k_read                    ## -- Begin function io_68k_read
	.p2align	4, 0x90
_io_68k_read:                           ## @io_68k_read
	.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	%rbx
	pushq	%rax
	.cfi_offset %rbx, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
                                        ## kill: def $edi killed $edi def $rdi
	leal	-1(%rdi), %eax
	movq	_io_reg@GOTPCREL(%rip), %r14
	movq	(%r14), %rcx
	cmpl	$2, %eax
	ja	LBB0_2
## %bb.1:
	movl	%edi, %r15d
	movl	$128, %ebx
	orl	12(%rcx,%r15,4), %ebx
	movq	_port@GOTPCREL(%rip), %rcx
	movq	(%rcx), %rcx
	movl	%eax, %edx
	xorl	%eax, %eax
	callq	*(%rcx,%rdx,8)
	movl	%eax, %ecx
	movq	(%r14), %rax
	movl	(%rax,%r15,4), %eax
	xorl	%ecx, %eax
	andl	%ebx, %eax
	xorl	%ecx, %eax
	jmp	LBB0_3
LBB0_2:
	movl	%edi, %eax
	movl	(%rcx,%rax,4), %eax
LBB0_3:
	addq	$8, %rsp
	popq	%rbx
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_io_reg,8,3                     ## @io_reg
	.comm	_port,8,3                       ## @port
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.globl	_io_68k_read                    ; -- Begin function io_68k_read
	.p2align	2
_io_68k_read:                           ; @io_68k_read
	.cfi_startproc
; %bb.0:
	stp	x22, x21, [sp, #-48]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 48
	stp	x20, x19, [sp, #16]             ; 16-byte Folded Spill
	stp	x29, x30, [sp, #32]             ; 16-byte Folded Spill
	add	x29, sp, #32
	.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
	mov	x19, x0
	sub	w8, w0, #1
Lloh0:
	adrp	x20, _io_reg@GOTPAGE
Lloh1:
	ldr	x20, [x20, _io_reg@GOTPAGEOFF]
	ldr	x9, [x20]
	cmp	w8, #2
	b.hi	LBB0_2
; %bb.1:
	add	w10, w19, #3
	ldr	w9, [x9, w10, uxtw #2]
	orr	w21, w9, #0x80
Lloh2:
	adrp	x9, _port@GOTPAGE
Lloh3:
	ldr	x9, [x9, _port@GOTPAGEOFF]
Lloh4:
	ldr	x9, [x9]
	ldr	x8, [x9, w8, uxtw #3]
	blr	x8
	ldr	x8, [x20]
	ldr	w8, [x8, w19, uxtw #2]
	and	w8, w8, w21
	bic	w9, w0, w21
	orr	w0, w8, w9
	b	LBB0_3
LBB0_2:
	ldr	w0, [x9, w19, uxtw #2]
LBB0_3:
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	ldp	x22, x21, [sp], #48             ; 16-byte Folded Reload
	ret
	.loh AdrpLdrGot	Lloh0, Lloh1
	.loh AdrpLdrGotLdr	Lloh2, Lloh3, Lloh4
	.cfi_endproc
                                        ; -- End function
	.comm	_io_reg,8,3                     ; @io_reg
	.comm	_port,8,3                       ; @port
.subsections_via_symbols
