	.file	"extr_kernel.c_mutex_tryenter.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.globl	mutex_tryenter
	.type	mutex_tryenter, @function
mutex_tryenter:
.LFB0:
	.cfi_startproc
	endbr64
	push	rbx
	.cfi_def_cfa_offset 16
	.cfi_offset 3, -16
	mov	rax, QWORD PTR B_TRUE[rip]
	mov	rbx, rdi
	cmp	QWORD PTR [rdi], rax
	sete	dil
	movzx	edi, dil
	call	ASSERT@PLT
	xor	edi, edi
	cmp	QWORD PTR 8[rbx], -1
	setne	dil
	call	ASSERT@PLT
	lea	rdi, 16[rbx]
	call	mutex_trylock@PLT
	mov	r8, rax
	xor	eax, eax
	test	r8, r8
	je	.L7
	pop	rbx
	.cfi_remember_state
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L7:
	.cfi_restore_state
	xor	edi, edi
	cmp	QWORD PTR 8[rbx], 0
	sete	dil
	call	ASSERT@PLT
	mov	rax, QWORD PTR curthread[rip]
	mov	QWORD PTR 8[rbx], rax
	mov	eax, 1
	pop	rbx
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE0:
	.size	mutex_tryenter, .-mutex_tryenter
	.comm	curthread,8,8
	.comm	B_TRUE,8,8
	.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_kernel.c_mutex_tryenter.c"
	.text
	.align	2
	.global	mutex_tryenter
	.syntax unified
	.arm
	.fpu softvfp
	.type	mutex_tryenter, %function
mutex_tryenter:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	ldr	r3, .L7
	push	{r4, lr}
	ldr	r3, [r3]
	mov	r4, r0
	ldr	r0, [r0]
	sub	r0, r0, r3
	clz	r0, r0
	lsr	r0, r0, #5
	bl	ASSERT
	ldr	r0, [r4, #4]
	adds	r0, r0, #1
	movne	r0, #1
	bl	ASSERT
	add	r0, r4, #8
	bl	mutex_trylock
	cmp	r0, #0
	beq	.L6
	mov	r0, #0
	pop	{r4, pc}
.L6:
	ldr	r0, [r4, #4]
	clz	r0, r0
	lsr	r0, r0, #5
	bl	ASSERT
	ldr	r3, .L7+4
	mov	r0, #1
	ldr	r3, [r3]
	str	r3, [r4, #4]
	pop	{r4, pc}
.L8:
	.align	2
.L7:
	.word	B_TRUE
	.word	curthread
	.size	mutex_tryenter, .-mutex_tryenter
	.comm	curthread,4,4
	.comm	B_TRUE,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
