	.file	"extr_tcp_ipv4.c_tcp_v4_do_rcv.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.globl	tcp_v4_do_rcv
	.type	tcp_v4_do_rcv, @function
tcp_v4_do_rcv:
.LFB0:
	.cfi_startproc
	endbr64
	push	r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	push	r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	mov	r12, rsi
	push	rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	mov	rbp, rdi
	push	rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	sub	rsp, 8
	.cfi_def_cfa_offset 48
	mov	rax, QWORD PTR TCP_ESTABLISHED[rip]
	cmp	QWORD PTR [rdi], rax
	je	.L27
	mov	rdi, rsi
	call	tcp_checksum_complete@PLT
	test	rax, rax
	jne	.L28
	mov	rax, QWORD PTR TCP_LISTEN[rip]
	mov	rsi, r12
	mov	rdi, rbp
	cmp	QWORD PTR 0[rbp], rax
	je	.L29
	call	sock_rps_save_rxhash@PLT
.L12:
	mov	rsi, r12
	mov	rdi, rbp
	call	tcp_rcv_state_process@PLT
	test	rax, rax
	jne	.L13
.L8:
	add	rsp, 8
	.cfi_remember_state
	.cfi_def_cfa_offset 40
	xor	eax, eax
	pop	rbx
	.cfi_def_cfa_offset 32
	pop	rbp
	.cfi_def_cfa_offset 24
	pop	r12
	.cfi_def_cfa_offset 16
	pop	r13
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L29:
	.cfi_restore_state
	call	tcp_v4_cookie_check@PLT
	mov	rbx, rax
	test	rax, rax
	je	.L10
	cmp	rbp, rax
	je	.L12
	mov	rdx, r12
	mov	rsi, rax
	mov	rdi, rbp
	call	tcp_child_process@PLT
	test	rax, rax
	je	.L8
	mov	rbp, rbx
.L13:
	mov	rsi, r12
	mov	rdi, rbp
	call	tcp_v4_send_reset@PLT
.L10:
	mov	rdi, r12
	call	kfree_skb@PLT
.L30:
	add	rsp, 8
	.cfi_remember_state
	.cfi_def_cfa_offset 40
	xor	eax, eax
	pop	rbx
	.cfi_def_cfa_offset 32
	pop	rbp
	.cfi_def_cfa_offset 24
	pop	r12
	.cfi_def_cfa_offset 16
	pop	r13
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L27:
	.cfi_restore_state
	mov	r13, QWORD PTR 8[rdi]
	call	sock_rps_save_rxhash@PLT
	mov	rsi, r12
	mov	rdi, rbp
	call	sk_mark_napi_id@PLT
	test	r13, r13
	je	.L4
	mov	rdi, rbp
	call	inet_sk@PLT
	mov	rcx, QWORD PTR [r12]
	cmp	QWORD PTR [rax], rcx
	jne	.L6
	mov	rax, QWORD PTR 0[r13]
	xor	esi, esi
	mov	rdi, r13
	call	[QWORD PTR [rax]]
	test	eax, eax
	jne	.L4
.L6:
	mov	rdi, r13
	call	dst_release@PLT
	mov	QWORD PTR 8[rbp], 0
.L4:
	mov	rsi, r12
	mov	rdi, rbp
	call	tcp_rcv_established@PLT
	add	rsp, 8
	.cfi_remember_state
	.cfi_def_cfa_offset 40
	xor	eax, eax
	pop	rbx
	.cfi_def_cfa_offset 32
	pop	rbp
	.cfi_def_cfa_offset 24
	pop	r12
	.cfi_def_cfa_offset 16
	pop	r13
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L28:
	.cfi_restore_state
	mov	r13d, DWORD PTR TCP_MIB_CSUMERRORS[rip]
	mov	rdi, rbp
	call	sock_net@PLT
	mov	edi, eax
	mov	esi, r13d
	call	TCP_INC_STATS@PLT
	mov	r13d, DWORD PTR TCP_MIB_INERRS[rip]
	mov	rdi, rbp
	call	sock_net@PLT
	mov	edi, eax
	mov	esi, r13d
	call	TCP_INC_STATS@PLT
	mov	rdi, r12
	call	kfree_skb@PLT
	jmp	.L30
	.cfi_endproc
.LFE0:
	.size	tcp_v4_do_rcv, .-tcp_v4_do_rcv
	.comm	TCP_MIB_INERRS,4,4
	.comm	TCP_MIB_CSUMERRORS,4,4
	.comm	TCP_LISTEN,8,8
	.comm	TCP_ESTABLISHED,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_tcp_ipv4.c_tcp_v4_do_rcv.c"
	.text
	.align	2
	.global	tcp_v4_do_rcv
	.syntax unified
	.arm
	.fpu softvfp
	.type	tcp_v4_do_rcv, %function
tcp_v4_do_rcv:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	ldr	r3, .L31
	ldr	ip, [r0]
	ldr	r3, [r3]
	push	{r4, r5, r6, lr}
	cmp	ip, r3
	mov	r4, r0
	mov	r5, r1
	beq	.L27
	mov	r0, r1
	bl	tcp_checksum_complete
	cmp	r0, #0
	bne	.L28
	ldr	r3, .L31+4
	ldr	r2, [r4]
	ldr	r3, [r3]
	mov	r1, r5
	cmp	r2, r3
	mov	r0, r4
	beq	.L29
	bl	sock_rps_save_rxhash
.L12:
	mov	r1, r5
	mov	r0, r4
	bl	tcp_rcv_state_process
	cmp	r0, #0
	bne	.L13
.L8:
	mov	r0, #0
	pop	{r4, r5, r6, pc}
.L29:
	bl	tcp_v4_cookie_check
	subs	r6, r0, #0
	beq	.L10
	cmp	r4, r6
	beq	.L12
	mov	r0, r4
	mov	r2, r5
	mov	r1, r6
	bl	tcp_child_process
	cmp	r0, #0
	beq	.L8
	mov	r4, r6
.L13:
	mov	r0, r4
	mov	r1, r5
	bl	tcp_v4_send_reset
.L10:
	mov	r0, r5
	bl	kfree_skb
.L30:
	mov	r0, #0
	pop	{r4, r5, r6, pc}
.L27:
	ldr	r6, [r0, #4]
	bl	sock_rps_save_rxhash
	mov	r1, r5
	mov	r0, r4
	bl	sk_mark_napi_id
	cmp	r6, #0
	beq	.L4
	mov	r0, r4
	bl	inet_sk
	ldr	r3, [r5]
	ldr	r2, [r0]
	cmp	r2, r3
	bne	.L6
	ldr	r3, [r6]
	mov	r1, #0
	mov	r0, r6
	ldr	r3, [r3]
	blx	r3
	cmp	r0, #0
	bne	.L4
.L6:
	mov	r0, r6
	bl	dst_release
	mov	r3, #0
	str	r3, [r4, #4]
.L4:
	mov	r1, r5
	mov	r0, r4
	bl	tcp_rcv_established
	mov	r0, #0
	pop	{r4, r5, r6, pc}
.L28:
	mov	r0, r4
	bl	sock_net
	ldr	r3, .L31+8
	ldr	r1, [r3]
	bl	TCP_INC_STATS
	mov	r0, r4
	bl	sock_net
	ldr	r3, .L31+12
	ldr	r1, [r3]
	bl	TCP_INC_STATS
	mov	r0, r5
	bl	kfree_skb
	b	.L30
.L32:
	.align	2
.L31:
	.word	TCP_ESTABLISHED
	.word	TCP_LISTEN
	.word	TCP_MIB_CSUMERRORS
	.word	TCP_MIB_INERRS
	.size	tcp_v4_do_rcv, .-tcp_v4_do_rcv
	.comm	TCP_MIB_INERRS,4,4
	.comm	TCP_MIB_CSUMERRORS,4,4
	.comm	TCP_LISTEN,4,4
	.comm	TCP_ESTABLISHED,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
