	.file	"extr_tcp_ipv6.c_tcp_v6_do_rcv.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	tcp_v6_do_rcv, @function
tcp_v6_do_rcv:
.LFB0:
	.cfi_startproc
	endbr64
	push	r15
	.cfi_def_cfa_offset 16
	.cfi_offset 15, -16
	push	r14
	.cfi_def_cfa_offset 24
	.cfi_offset 14, -24
	push	r13
	.cfi_def_cfa_offset 32
	.cfi_offset 13, -32
	push	r12
	.cfi_def_cfa_offset 40
	.cfi_offset 12, -40
	mov	r12, rdi
	push	rbp
	.cfi_def_cfa_offset 48
	.cfi_offset 6, -48
	mov	rbp, rsi
	push	rbx
	.cfi_def_cfa_offset 56
	.cfi_offset 3, -56
	sub	rsp, 8
	.cfi_def_cfa_offset 64
	call	inet6_sk@PLT
	mov	edi, DWORD PTR ETH_P_IP[rip]
	mov	rbx, QWORD PTR 0[rbp]
	mov	r13, rax
	call	htons@PLT
	mov	rsi, rbp
	mov	rdi, r12
	cmp	rbx, rax
	je	.L37
	call	sk_filter@PLT
	test	rax, rax
	jne	.L4
	xor	r14d, r14d
	cmp	QWORD PTR 48[r13], 0
	jne	.L38
	mov	eax, DWORD PTR TCP_ESTABLISHED[rip]
	cmp	DWORD PTR [r12], eax
	je	.L39
.L6:
	mov	rbx, QWORD PTR 8[rbp]
	mov	rdi, rbp
	call	tcp_hdrlen@PLT
	cmp	rbx, rax
	jl	.L12
	mov	rdi, rbp
	call	tcp_checksum_complete@PLT
	test	rax, rax
	jne	.L12
	mov	eax, DWORD PTR TCP_LISTEN[rip]
	cmp	DWORD PTR [r12], eax
	je	.L40
	mov	esi, DWORD PTR 16[rbp]
	mov	rdi, r12
	call	sock_rps_save_rxhash@PLT
.L14:
	mov	rdi, r12
	call	TCP_CHECK_TIMER@PLT
	mov	r15, QWORD PTR 8[rbp]
	mov	rdi, rbp
	call	tcp_hdr@PLT
	mov	rsi, rbp
	mov	rdi, r12
	mov	edx, eax
	mov	rcx, r15
	call	tcp_rcv_state_process@PLT
	test	rax, rax
	je	.L35
.L7:
	mov	rsi, rbp
	mov	rdi, r12
	call	tcp_v6_send_reset@PLT
.L11:
	test	r14, r14
	je	.L4
	mov	rdi, r14
	call	__kfree_skb@PLT
.L4:
	mov	rdi, rbp
	call	kfree_skb@PLT
.L1:
	add	rsp, 8
	.cfi_remember_state
	.cfi_def_cfa_offset 56
	xor	eax, eax
	pop	rbx
	.cfi_def_cfa_offset 48
	pop	rbp
	.cfi_def_cfa_offset 40
	pop	r12
	.cfi_def_cfa_offset 32
	pop	r13
	.cfi_def_cfa_offset 24
	pop	r14
	.cfi_def_cfa_offset 16
	pop	r15
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L37:
	.cfi_restore_state
	add	rsp, 8
	.cfi_remember_state
	.cfi_def_cfa_offset 56
	pop	rbx
	.cfi_def_cfa_offset 48
	pop	rbp
	.cfi_def_cfa_offset 40
	pop	r12
	.cfi_def_cfa_offset 32
	pop	r13
	.cfi_def_cfa_offset 24
	pop	r14
	.cfi_def_cfa_offset 16
	pop	r15
	.cfi_def_cfa_offset 8
	jmp	tcp_v4_do_rcv@PLT
	.p2align 4,,10
	.p2align 3
.L39:
	.cfi_restore_state
	mov	rdi, r12
	call	TCP_CHECK_TIMER@PLT
	mov	esi, DWORD PTR 16[rbp]
	mov	rdi, r12
	call	sock_rps_save_rxhash@PLT
	mov	r15, QWORD PTR 8[rbp]
	mov	rdi, rbp
	call	tcp_hdr@PLT
	mov	rsi, rbp
	mov	rdi, r12
	mov	edx, eax
	mov	rcx, r15
	call	tcp_rcv_established@PLT
	test	rax, rax
	jne	.L7
.L35:
	mov	rdi, r12
	call	TCP_CHECK_TIMER@PLT
	test	r14, r14
	je	.L1
	mov	rdi, r12
	call	tcp_sk@PLT
	mov	rdi, r14
	mov	rbx, rax
	call	TCP_SKB_CB@PLT
	mov	rcx, QWORD PTR [rbx]
	cmp	QWORD PTR [rax], rcx
	je	.L41
.L17:
	mov	rdi, r14
	call	kfree_skb@PLT
	jmp	.L1
	.p2align 4,,10
	.p2align 3
.L38:
	mov	esi, DWORD PTR GFP_ATOMIC[rip]
	mov	rdi, rbp
	call	skb_clone@PLT
	mov	r14, rax
	mov	eax, DWORD PTR TCP_ESTABLISHED[rip]
	cmp	DWORD PTR [r12], eax
	jne	.L6
	jmp	.L39
	.p2align 4,,10
	.p2align 3
.L12:
	mov	r13d, DWORD PTR TCP_MIB_INERRS[rip]
	mov	rdi, r12
	call	sock_net@PLT
	mov	edi, eax
	mov	esi, r13d
	call	TCP_INC_STATS_BH@PLT
	jmp	.L11
	.p2align 4,,10
	.p2align 3
.L40:
	mov	rsi, rbp
	mov	rdi, r12
	call	tcp_v6_hnd_req@PLT
	mov	r15, rax
	test	rax, rax
	je	.L11
	cmp	r12, rax
	je	.L14
	mov	esi, DWORD PTR 16[rbp]
	mov	rdi, rax
	call	sock_rps_save_rxhash@PLT
	mov	rdx, rbp
	mov	rsi, r15
	mov	rdi, r12
	call	tcp_child_process@PLT
	test	rax, rax
	jne	.L7
	test	r14, r14
	je	.L1
	mov	rdi, r14
	call	__kfree_skb@PLT
	jmp	.L1
	.p2align 4,,10
	.p2align 3
.L41:
	mov	edx, DWORD PTR [r12]
	mov	eax, DWORD PTR TCPF_CLOSE[rip]
	or	eax, DWORD PTR TCPF_LISTEN[rip]
	bt	eax, edx
	jc	.L17
	cmp	QWORD PTR 40[r13], 0
	jne	.L18
	cmp	QWORD PTR 32[r13], 0
	je	.L19
.L18:
	mov	rdi, r14
	call	inet6_iif@PLT
	mov	DWORD PTR 60[r13], eax
.L19:
	cmp	QWORD PTR 24[r13], 0
	jne	.L20
	cmp	QWORD PTR 16[r13], 0
	je	.L21
.L20:
	mov	rdi, r14
	call	ipv6_hdr@PLT
	mov	eax, DWORD PTR [rax]
	mov	DWORD PTR 56[r13], eax
.L21:
	cmp	QWORD PTR 8[r13], 0
	jne	.L42
.L22:
	mov	rsi, r14
	mov	rdi, r12
	call	ipv6_opt_accepted@PLT
	test	rax, rax
	je	.L23
	mov	rdi, r14
	mov	rsi, r12
	call	skb_set_owner_r@PLT
	mov	rsi, r14
	mov	rdi, r13
	call	xchg@PLT
	mov	r14, rax
	jmp	.L17
.L23:
	mov	rdi, r14
	call	__kfree_skb@PLT
	xor	esi, esi
	mov	rdi, r13
	call	xchg@PLT
	mov	r14, rax
	jmp	.L17
.L42:
	mov	rdi, rbp
	call	ipv6_hdr@PLT
	mov	rdi, r12
	mov	rbp, rax
	call	sk_extended@PLT
	mov	rdi, rbp
	mov	rbx, rax
	call	ipv6_tclass@PLT
	mov	DWORD PTR [rbx], eax
	jmp	.L22
	.cfi_endproc
.LFE0:
	.size	tcp_v6_do_rcv, .-tcp_v6_do_rcv
	.comm	TCP_MIB_INERRS,4,4
	.comm	TCP_LISTEN,4,4
	.comm	TCP_ESTABLISHED,4,4
	.comm	TCPF_LISTEN,4,4
	.comm	TCPF_CLOSE,4,4
	.comm	GFP_ATOMIC,4,4
	.comm	ETH_P_IP,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_tcp_ipv6.c_tcp_v6_do_rcv.c"
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	tcp_v6_do_rcv, %function
tcp_v6_do_rcv:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	push	{r4, r5, r6, r7, r8, lr}
	mov	r4, r1
	mov	r5, r0
	bl	inet6_sk
	ldr	r3, .L52
	mov	r7, r0
	ldr	r0, [r3]
	ldr	r6, [r4]
	bl	htons
	cmp	r6, r0
	mov	r1, r4
	mov	r0, r5
	beq	.L46
	bl	sk_filter
	cmp	r0, #0
	bne	.L4
	ldr	r6, [r7, #24]
	cmp	r6, #0
	bne	.L47
.L5:
	ldr	r3, .L52+4
	ldr	r2, [r5]
	ldr	r3, [r3]
	cmp	r2, r3
	beq	.L48
	mov	r0, r4
	ldr	r8, [r4, #4]
	bl	tcp_hdrlen
	cmp	r8, r0
	blt	.L12
	mov	r0, r4
	bl	tcp_checksum_complete
	cmp	r0, #0
	bne	.L12
	ldr	r3, .L52+8
	ldr	r2, [r5]
	ldr	r3, [r3]
	cmp	r2, r3
	beq	.L49
	mov	r0, r5
	ldr	r1, [r4, #8]
	bl	sock_rps_save_rxhash
.L14:
	mov	r0, r5
	bl	TCP_CHECK_TIMER
	mov	r0, r4
	bl	tcp_hdr
	mov	r1, r4
	mov	r2, r0
	ldr	r3, [r4, #4]
	mov	r0, r5
	bl	tcp_rcv_state_process
	cmp	r0, #0
	beq	.L44
.L7:
	mov	r0, r5
	mov	r1, r4
	bl	tcp_v6_send_reset
.L11:
	cmp	r6, #0
	beq	.L4
	mov	r0, r6
	bl	__kfree_skb
.L4:
	mov	r0, r4
	bl	kfree_skb
.L1:
	mov	r0, #0
	pop	{r4, r5, r6, r7, r8, pc}
.L46:
	pop	{r4, r5, r6, r7, r8, lr}
	b	tcp_v4_do_rcv
.L48:
	mov	r0, r5
	bl	TCP_CHECK_TIMER
	ldr	r1, [r4, #8]
	mov	r0, r5
	bl	sock_rps_save_rxhash
	mov	r0, r4
	bl	tcp_hdr
	mov	r1, r4
	mov	r2, r0
	ldr	r3, [r4, #4]
	mov	r0, r5
	bl	tcp_rcv_established
	cmp	r0, #0
	bne	.L7
.L44:
	mov	r0, r5
	bl	TCP_CHECK_TIMER
	cmp	r6, #0
	beq	.L1
	mov	r0, r5
	bl	tcp_sk
	mov	r8, r0
	mov	r0, r6
	bl	TCP_SKB_CB
	ldr	r3, [r8]
	ldr	r2, [r0]
	cmp	r2, r3
	beq	.L50
.L17:
	mov	r0, r6
	bl	kfree_skb
	b	.L1
.L47:
	ldr	r3, .L52+12
	mov	r0, r4
	ldr	r1, [r3]
	bl	skb_clone
	mov	r6, r0
	b	.L5
.L12:
	mov	r0, r5
	bl	sock_net
	ldr	r3, .L52+16
	ldr	r1, [r3]
	bl	TCP_INC_STATS_BH
	b	.L11
.L49:
	mov	r1, r4
	mov	r0, r5
	bl	tcp_v6_hnd_req
	subs	r8, r0, #0
	beq	.L11
	cmp	r5, r8
	beq	.L14
	ldr	r1, [r4, #8]
	bl	sock_rps_save_rxhash
	mov	r2, r4
	mov	r1, r8
	mov	r0, r5
	bl	tcp_child_process
	cmp	r0, #0
	bne	.L7
	cmp	r6, #0
	beq	.L1
	mov	r0, r6
	bl	__kfree_skb
	b	.L1
.L50:
	ldr	r2, .L52+20
	ldr	r3, .L52+24
	ldr	r1, [r2]
	ldr	r3, [r3]
	ldr	r2, [r5]
	orr	r3, r3, r1
	asr	r3, r3, r2
	tst	r3, #1
	bne	.L17
	ldr	r3, [r7, #20]
	cmp	r3, #0
	bne	.L18
	ldr	r3, [r7, #16]
	cmp	r3, #0
	beq	.L19
.L18:
	mov	r0, r6
	bl	inet6_iif
	str	r0, [r7, #32]
.L19:
	ldr	r3, [r7, #12]
	cmp	r3, #0
	bne	.L20
	ldr	r3, [r7, #8]
	cmp	r3, #0
	beq	.L21
.L20:
	mov	r0, r6
	bl	ipv6_hdr
	ldr	r3, [r0]
	str	r3, [r7, #28]
.L21:
	ldr	r3, [r7, #4]
	cmp	r3, #0
	bne	.L51
.L22:
	mov	r1, r6
	mov	r0, r5
	bl	ipv6_opt_accepted
	subs	r4, r0, #0
	beq	.L23
	mov	r1, r5
	mov	r0, r6
	bl	skb_set_owner_r
	mov	r1, r6
	mov	r0, r7
	bl	xchg
	mov	r6, r0
	b	.L17
.L23:
	mov	r0, r6
	bl	__kfree_skb
	mov	r1, r4
	mov	r0, r7
	bl	xchg
	mov	r6, r0
	b	.L17
.L51:
	mov	r0, r4
	bl	ipv6_hdr
	mov	r8, r0
	mov	r0, r5
	bl	sk_extended
	mov	r4, r0
	mov	r0, r8
	bl	ipv6_tclass
	str	r0, [r4]
	b	.L22
.L53:
	.align	2
.L52:
	.word	ETH_P_IP
	.word	TCP_ESTABLISHED
	.word	TCP_LISTEN
	.word	GFP_ATOMIC
	.word	TCP_MIB_INERRS
	.word	TCPF_LISTEN
	.word	TCPF_CLOSE
	.size	tcp_v6_do_rcv, .-tcp_v6_do_rcv
	.comm	TCP_MIB_INERRS,4,4
	.comm	TCP_LISTEN,4,4
	.comm	TCP_ESTABLISHED,4,4
	.comm	TCPF_LISTEN,4,4
	.comm	TCPF_CLOSE,4,4
	.comm	GFP_ATOMIC,4,4
	.comm	ETH_P_IP,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
