	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function cc2520_ed
_cc2520_ed:                             ## @cc2520_ed
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r14
	pushq	%rbx
	subq	$16, %rsp
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	movq	%rsi, %r14
	movq	(%rdi), %rbx
	movq	$255, -24(%rbp)
	movq	_CC2520_RSSISTAT@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	leaq	-24(%rbp), %rdx
	movq	%rbx, %rdi
	callq	_cc2520_read_register
	testl	%eax, %eax
	jne	LBB0_5
## %bb.1:
	movq	-24(%rbp), %rax
	movq	_RSSI_VALID@GOTPCREL(%rip), %rcx
	cmpq	(%rcx), %rax
	jne	LBB0_2
## %bb.3:
	movq	_CC2520_RSSI@GOTPCREL(%rip), %rax
	movl	(%rax), %esi
	leaq	-32(%rbp), %rdx
	movq	%rbx, %rdi
	callq	_cc2520_read_register
	testl	%eax, %eax
	jne	LBB0_5
## %bb.4:
	movq	-32(%rbp), %rax
	movq	_RSSI_OFFSET@GOTPCREL(%rip), %rcx
	subq	(%rcx), %rax
	movq	%rax, (%r14)
	xorl	%eax, %eax
	jmp	LBB0_5
LBB0_2:
	movq	_EINVAL@GOTPCREL(%rip), %rcx
	xorl	%eax, %eax
	subl	(%rcx), %eax
LBB0_5:
	addq	$16, %rsp
	popq	%rbx
	popq	%r14
	popq	%rbp
	retq
	.cfi_endproc
                                        ## -- End function
	.comm	_CC2520_RSSISTAT,4,2            ## @CC2520_RSSISTAT
	.comm	_RSSI_VALID,8,3                 ## @RSSI_VALID
	.comm	_EINVAL,4,2                     ## @EINVAL
	.comm	_CC2520_RSSI,4,2                ## @CC2520_RSSI
	.comm	_RSSI_OFFSET,8,3                ## @RSSI_OFFSET
	.no_dead_strip	_cc2520_ed
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function cc2520_ed
_cc2520_ed:                             ; @cc2520_ed
	.cfi_startproc
; %bb.0:
	sub	sp, sp, #48
	.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
	mov	x19, x1
	ldr	x20, [x0]
	mov	w8, #255
	str	x8, [sp, #8]
Lloh0:
	adrp	x8, _CC2520_RSSISTAT@GOTPAGE
Lloh1:
	ldr	x8, [x8, _CC2520_RSSISTAT@GOTPAGEOFF]
Lloh2:
	ldr	w1, [x8]
	add	x2, sp, #8
	mov	x0, x20
	bl	_cc2520_read_register
	cbnz	w0, LBB0_5
; %bb.1:
	ldr	x8, [sp, #8]
Lloh3:
	adrp	x9, _RSSI_VALID@GOTPAGE
Lloh4:
	ldr	x9, [x9, _RSSI_VALID@GOTPAGEOFF]
Lloh5:
	ldr	x9, [x9]
	cmp	x8, x9
	b.ne	LBB0_4
; %bb.2:
Lloh6:
	adrp	x8, _CC2520_RSSI@GOTPAGE
Lloh7:
	ldr	x8, [x8, _CC2520_RSSI@GOTPAGEOFF]
Lloh8:
	ldr	w1, [x8]
	mov	x2, sp
	mov	x0, x20
	bl	_cc2520_read_register
	cbnz	w0, LBB0_5
; %bb.3:
	ldr	x8, [sp]
Lloh9:
	adrp	x9, _RSSI_OFFSET@GOTPAGE
Lloh10:
	ldr	x9, [x9, _RSSI_OFFSET@GOTPAGEOFF]
Lloh11:
	ldr	x9, [x9]
	sub	x8, x8, x9
	str	x8, [x19]
	b	LBB0_5
LBB0_4:
Lloh12:
	adrp	x8, _EINVAL@GOTPAGE
Lloh13:
	ldr	x8, [x8, _EINVAL@GOTPAGEOFF]
Lloh14:
	ldr	w8, [x8]
	neg	w0, w8
LBB0_5:
	ldp	x29, x30, [sp, #32]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp, #16]             ; 16-byte Folded Reload
	add	sp, sp, #48
	ret
	.loh AdrpLdrGotLdr	Lloh0, Lloh1, Lloh2
	.loh AdrpLdrGotLdr	Lloh3, Lloh4, Lloh5
	.loh AdrpLdrGotLdr	Lloh6, Lloh7, Lloh8
	.loh AdrpLdrGotLdr	Lloh9, Lloh10, Lloh11
	.loh AdrpLdrGotLdr	Lloh12, Lloh13, Lloh14
	.cfi_endproc
                                        ; -- End function
	.comm	_CC2520_RSSISTAT,4,2            ; @CC2520_RSSISTAT
	.comm	_RSSI_VALID,8,3                 ; @RSSI_VALID
	.comm	_EINVAL,4,2                     ; @EINVAL
	.comm	_CC2520_RSSI,4,2                ; @CC2520_RSSI
	.comm	_RSSI_OFFSET,8,3                ; @RSSI_OFFSET
	.no_dead_strip	_cc2520_ed
.subsections_via_symbols
