	.file	"extr_udbg_16550.c_udbg_550_getc_poll.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	udbg_550_getc_poll, @function
udbg_550_getc_poll:
.LFB0:
	.cfi_startproc
	endbr64
	mov	rdi, QWORD PTR udbg_comport[rip]
	test	rdi, rdi
	je	.L9
	sub	rsp, 8
	.cfi_def_cfa_offset 16
	add	rdi, 4
	call	in_8@PLT
	test	DWORD PTR LSR_DR[rip], eax
	je	.L3
	mov	rdi, QWORD PTR udbg_comport[rip]
	add	rsp, 8
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	jmp	in_8@PLT
	.p2align 4,,10
	.p2align 3
.L3:
	.cfi_restore_state
	mov	eax, -1
	add	rsp, 8
	.cfi_def_cfa_offset 8
	ret
.L9:
	or	eax, -1
	ret
	.cfi_endproc
.LFE0:
	.size	udbg_550_getc_poll, .-udbg_550_getc_poll
	.comm	udbg_comport,8,8
	.comm	LSR_DR,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	 1f - 0f
	.long	 4f - 1f
	.long	 5
0:
	.string	 "GNU"
1:
	.align 8
	.long	 0xc0000002
	.long	 3f - 2f
2:
	.long	 0x3
3:
	.align 8
4:

	.arch armv5t
	.eabi_attribute 20, 1
	.eabi_attribute 21, 1
	.eabi_attribute 23, 3
	.eabi_attribute 24, 1
	.eabi_attribute 25, 1
	.eabi_attribute 26, 2
	.eabi_attribute 30, 2
	.eabi_attribute 34, 0
	.eabi_attribute 18, 4
	.file	"extr_udbg_16550.c_udbg_550_getc_poll.c"
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	udbg_550_getc_poll, %function
udbg_550_getc_poll:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	push	{r4, lr}
	ldr	r4, .L10
	ldr	r0, [r4]
	cmp	r0, #0
	beq	.L3
	add	r0, r0, #4
	bl	in_8
	ldr	r3, .L10+4
	ldr	r3, [r3]
	tst	r0, r3
	beq	.L3
	ldr	r0, [r4]
	pop	{r4, lr}
	b	in_8
.L3:
	mvn	r0, #0
	pop	{r4, pc}
.L11:
	.align	2
.L10:
	.word	udbg_comport
	.word	LSR_DR
	.size	udbg_550_getc_poll, .-udbg_550_getc_poll
	.comm	udbg_comport,4,4
	.comm	LSR_DR,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
