	.file	"extr_callchain.c_get_callchain_entry.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	get_callchain_entry, @function
get_callchain_entry:
.LFB0:
	.cfi_startproc
	endbr64
	push	r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	push	rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	push	rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	mov	rbx, rdi
	mov	edi, DWORD PTR callchain_recursion[rip]
	call	this_cpu_ptr@PLT
	mov	edi, eax
	call	get_recursion_context@PLT
	mov	DWORD PTR [rbx], eax
	cmp	eax, -1
	je	.L4
	mov	edi, DWORD PTR callchain_cpus_entries[rip]
	call	rcu_dereference@PLT
	mov	r12, rax
	test	rax, rax
	je	.L4
	xor	eax, eax
	call	smp_processor_id@PLT
	mov	ebx, DWORD PTR [rbx]
	movsx	rbp, eax
	xor	eax, eax
	call	perf_callchain_entry__sizeof@PLT
	mov	rdx, QWORD PTR [r12]
	imul	ebx, eax
	movsx	rax, ebx
	pop	rbx
	.cfi_remember_state
	.cfi_def_cfa_offset 24
	add	rax, QWORD PTR [rdx+rbp*8]
	pop	rbp
	.cfi_def_cfa_offset 16
	pop	r12
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L4:
	.cfi_restore_state
	pop	rbx
	.cfi_def_cfa_offset 24
	xor	eax, eax
	pop	rbp
	.cfi_def_cfa_offset 16
	pop	r12
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE0:
	.size	get_callchain_entry, .-get_callchain_entry
	.comm	callchain_recursion,4,4
	.comm	callchain_cpus_entries,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_callchain.c_get_callchain_entry.c"
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	get_callchain_entry, %function
get_callchain_entry:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	ldr	r3, .L10
	push	{r4, r5, r6, lr}
	mov	r4, r0
	ldr	r0, [r3]
	bl	this_cpu_ptr
	bl	get_recursion_context
	cmn	r0, #1
	str	r0, [r4]
	beq	.L4
	ldr	r3, .L10+4
	ldr	r0, [r3]
	bl	rcu_dereference
	subs	r5, r0, #0
	beq	.L4
	bl	smp_processor_id
	mov	r6, r0
	ldr	r4, [r4]
	bl	perf_callchain_entry__sizeof
	ldr	r3, [r5]
	ldr	r3, [r3, r6, lsl #2]
	mla	r0, r4, r0, r3
	pop	{r4, r5, r6, pc}
.L4:
	mov	r0, #0
	pop	{r4, r5, r6, pc}
.L11:
	.align	2
.L10:
	.word	callchain_recursion
	.word	callchain_cpus_entries
	.size	get_callchain_entry, .-get_callchain_entry
	.comm	callchain_recursion,4,4
	.comm	callchain_cpus_entries,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
