	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function ReadPacket
_ReadPacket:                            ## @ReadPacket
	.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	%r12
	pushq	%rbx
	.cfi_offset %rbx, -48
	.cfi_offset %r12, -40
	.cfi_offset %r14, -32
	.cfi_offset %r15, -24
	testq	%rsi, %rsi
	je	LBB0_1
## %bb.2:
	movq	%rdx, %r15
	movq	%rsi, %r12
	movq	%rdi, %r14
	xorl	%ebx, %ebx
	xorl	%esi, %esi
	callq	_ReverseSetup
	testq	%rax, %rax
	je	LBB0_4
## %bb.3:
	movq	_EIO@GOTPCREL(%rip), %rax
	subl	(%rax), %ebx
	jmp	LBB0_10
LBB0_1:
	movq	_EINVAL@GOTPCREL(%rip), %rax
	xorl	%ebx, %ebx
	subl	(%rax), %ebx
	jmp	LBB0_10
LBB0_4:
	movq	(%r14), %rdi
	movq	(%rdi), %rax
	movq	_IEEE1284_MODE_NIBBLE@GOTPCREL(%rip), %rcx
	cmpq	(%rcx), %rax
	jne	LBB0_6
## %bb.5:
	xorl	%ebx, %ebx
	movq	%r12, %rsi
	movq	%r15, %rdx
	xorl	%ecx, %ecx
	callq	_cpia_read_nibble
	cmpq	%r15, %rax
	jne	LBB0_8
	jmp	LBB0_9
LBB0_6:
	movq	%r12, %rsi
	movq	%r15, %rdx
	callq	_parport_read
	xorl	%ebx, %ebx
	cmpq	%r15, %rax
	je	LBB0_9
LBB0_8:
	movq	_EIO@GOTPCREL(%rip), %rax
	xorl	%ebx, %ebx
	subl	(%rax), %ebx
LBB0_9:
	movq	%r14, %rdi
	callq	_EndTransferMode
LBB0_10:
	movl	%ebx, %eax
	popq	%rbx
	popq	%r12
	popq	%r14
	popq	%r15
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_EINVAL,4,2                     ## @EINVAL
	.comm	_EIO,4,2                        ## @EIO
	.comm	_IEEE1284_MODE_NIBBLE,8,3       ## @IEEE1284_MODE_NIBBLE
	.no_dead_strip	_ReadPacket
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function ReadPacket
_ReadPacket:                            ; @ReadPacket
	.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
	cbz	x1, LBB0_3
; %bb.1:
	mov	x20, x2
	mov	x21, x1
	mov	x19, x0
	mov	w1, #0
	bl	_ReverseSetup
	cbz	x0, LBB0_5
; %bb.2:
Lloh0:
	adrp	x8, _EIO@GOTPAGE
Lloh1:
	ldr	x8, [x8, _EIO@GOTPAGEOFF]
	b	LBB0_4
LBB0_3:
Lloh2:
	adrp	x8, _EINVAL@GOTPAGE
Lloh3:
	ldr	x8, [x8, _EINVAL@GOTPAGEOFF]
LBB0_4:
	ldr	w8, [x8]
	neg	w21, w8
	b	LBB0_11
LBB0_5:
	ldr	x0, [x19]
	ldr	x8, [x0]
Lloh4:
	adrp	x9, _IEEE1284_MODE_NIBBLE@GOTPAGE
Lloh5:
	ldr	x9, [x9, _IEEE1284_MODE_NIBBLE@GOTPAGEOFF]
Lloh6:
	ldr	x9, [x9]
	mov	x1, x21
	mov	x2, x20
	cmp	x8, x9
	b.ne	LBB0_7
; %bb.6:
	mov	w3, #0
	bl	_cpia_read_nibble
	mov	w21, #0
	cmp	x0, x20
	b.ne	LBB0_9
	b	LBB0_10
LBB0_7:
	bl	_parport_read
	cmp	x0, x20
	b.ne	LBB0_9
; %bb.8:
	mov	w21, #0
	b	LBB0_10
LBB0_9:
Lloh7:
	adrp	x8, _EIO@GOTPAGE
Lloh8:
	ldr	x8, [x8, _EIO@GOTPAGEOFF]
Lloh9:
	ldr	w8, [x8]
	neg	w21, w8
LBB0_10:
	mov	x0, x19
	bl	_EndTransferMode
LBB0_11:
	mov	x0, x21
	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 AdrpLdrGot	Lloh2, Lloh3
	.loh AdrpLdrGotLdr	Lloh4, Lloh5, Lloh6
	.loh AdrpLdrGotLdr	Lloh7, Lloh8, Lloh9
	.cfi_endproc
                                        ; -- End function
	.comm	_EINVAL,4,2                     ; @EINVAL
	.comm	_EIO,4,2                        ; @EIO
	.comm	_IEEE1284_MODE_NIBBLE,8,3       ; @IEEE1284_MODE_NIBBLE
	.no_dead_strip	_ReadPacket
.subsections_via_symbols
