	.file	"956334.c"
	.intel_syntax noprefix
	.text
	.section	.rodata
.LC0:
	.string	" segment attached at %p\n"
.LC1:
	.string	"flag"
.LC2:
	.string	"fork error!"
.LC3:
	.string	"Comsumer %d Get message:%s\n"
.LC4:
	.string	"shmdt"
	.text
	.globl	main
	.type	main, @function
main:
.LFB6:
	.cfi_startproc
	endbr64
	push	rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	mov	rbp, rsp
	.cfi_def_cfa_register 6
	sub	rsp, 64
	mov	DWORD PTR -52[rbp], edi
	mov	QWORD PTR -64[rbp], rsi
	mov	rax, QWORD PTR fs:40
	mov	QWORD PTR -8[rbp], rax
	xor	eax, eax
	mov	rax, QWORD PTR -64[rbp]
	add	rax, 8
	mov	rax, QWORD PTR [rax]
	mov	rdi, rax
	call	atoi@PLT
	mov	DWORD PTR -32[rbp], eax
	mov	eax, DWORD PTR -32[rbp]
	mov	edx, 0
	mov	esi, 0
	mov	edi, eax
	call	shmat@PLT
	mov	QWORD PTR -24[rbp], rax
	mov	rax, QWORD PTR -24[rbp]
	mov	rsi, rax
	lea	rdi, .LC0[rip]
	mov	eax, 0
	call	printf@PLT
	mov	esi, 0
	lea	rdi, .LC1[rip]
	mov	eax, 0
	call	sem_open@PLT
	mov	QWORD PTR -16[rbp], rax
	mov	DWORD PTR -36[rbp], 0
	mov	DWORD PTR -36[rbp], 0
	jmp	.L2
.L8:
	call	fork@PLT
	mov	DWORD PTR -28[rbp], eax
	cmp	DWORD PTR -28[rbp], -1
	jne	.L3
	lea	rdi, .LC2[rip]
	call	puts@PLT
	jmp	.L4
.L3:
	cmp	DWORD PTR -28[rbp], 0
	jne	.L4
.L7:
	lea	rdx, -40[rbp]
	mov	rax, QWORD PTR -16[rbp]
	mov	rsi, rdx
	mov	rdi, rax
	call	sem_getvalue@PLT
	mov	edx, DWORD PTR -40[rbp]
	or	eax, edx
	test	eax, eax
	je	.L5
	mov	rdx, QWORD PTR -24[rbp]
	mov	eax, DWORD PTR -36[rbp]
	mov	esi, eax
	lea	rdi, .LC3[rip]
	mov	eax, 0
	call	printf@PLT
	mov	rax, QWORD PTR -24[rbp]
	mov	rdi, rax
	call	shmdt@PLT
	test	eax, eax
	jns	.L6
	lea	rdi, .LC4[rip]
	call	perror@PLT
	mov	edi, 1
	call	exit@PLT
.L6:
	mov	rax, QWORD PTR -16[rbp]
	mov	rdi, rax
	call	sem_wait@PLT
.L5:
	mov	edi, 1
	call	sleep@PLT
	jmp	.L7
.L4:
	mov	edi, 500000
	call	usleep@PLT
	add	DWORD PTR -36[rbp], 1
.L2:
	cmp	DWORD PTR -36[rbp], 1
	jle	.L8
	call	getchar@PLT
	mov	eax, 0
	mov	rcx, QWORD PTR -8[rbp]
	sub	rcx, QWORD PTR fs:40
	je	.L10
	call	__stack_chk_fail@PLT
.L10:
	leave
	.cfi_def_cfa 7, 8
	ret
	.cfi_endproc
.LFE6:
	.size	main, .-main
	.ident	"GCC: (Ubuntu 10.5.0-1ubuntu1~20.04) 10.5.0"
	.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, 6
	.eabi_attribute 34, 0
	.eabi_attribute 18, 4
	.file	"956334.c"
	.text
	.section	.rodata
	.align	2
.LC0:
	.ascii	" segment attached at %p\012\000"
	.align	2
.LC1:
	.ascii	"flag\000"
	.align	2
.LC2:
	.ascii	"fork error!\000"
	.align	2
.LC3:
	.ascii	"Comsumer %d Get message:%s\012\000"
	.align	2
.LC4:
	.ascii	"shmdt\000"
	.align	2
.LC5:
	.word	__stack_chk_guard
	.text
	.align	2
	.global	main
	.syntax unified
	.arm
	.fpu softvfp
	.type	main, %function
main:
	@ args = 0, pretend = 0, frame = 40
	@ frame_needed = 1, uses_anonymous_args = 0
	push	{fp, lr}
	add	fp, sp, #4
	sub	sp, sp, #40
	str	r0, [fp, #-40]
	str	r1, [fp, #-44]
	ldr	r3, .L11
	ldr	r3, [r3]
	str	r3, [fp, #-8]
	mov	r3,#0
	ldr	r3, [fp, #-44]
	add	r3, r3, #4
	ldr	r3, [r3]
	mov	r0, r3
	bl	atoi
	str	r0, [fp, #-24]
	mov	r2, #0
	mov	r1, #0
	ldr	r0, [fp, #-24]
	bl	shmat
	str	r0, [fp, #-20]
	ldr	r1, [fp, #-20]
	ldr	r0, .L11+4
	bl	printf
	mov	r1, #0
	ldr	r0, .L11+8
	bl	sem_open
	str	r0, [fp, #-16]
	mov	r3, #0
	str	r3, [fp, #-28]
	mov	r3, #0
	str	r3, [fp, #-28]
	b	.L2
.L8:
	bl	fork
	mov	r3, r0
	str	r3, [fp, #-12]
	ldr	r3, [fp, #-12]
	cmn	r3, #1
	bne	.L3
	ldr	r0, .L11+12
	bl	puts
	b	.L4
.L3:
	ldr	r3, [fp, #-12]
	cmp	r3, #0
	bne	.L4
.L7:
	sub	r3, fp, #32
	mov	r1, r3
	ldr	r0, [fp, #-16]
	bl	sem_getvalue
	mov	r2, r0
	ldr	r3, [fp, #-32]
	orr	r3, r2, r3
	cmp	r3, #0
	beq	.L5
	ldr	r2, [fp, #-20]
	ldr	r1, [fp, #-28]
	ldr	r0, .L11+16
	bl	printf
	ldr	r0, [fp, #-20]
	bl	shmdt
	mov	r3, r0
	cmp	r3, #0
	bge	.L6
	ldr	r0, .L11+20
	bl	perror
	mov	r0, #1
	bl	exit
.L6:
	ldr	r0, [fp, #-16]
	bl	sem_wait
.L5:
	mov	r0, #1
	bl	sleep
	b	.L7
.L4:
	ldr	r0, .L11+24
	bl	usleep
	ldr	r3, [fp, #-28]
	add	r3, r3, #1
	str	r3, [fp, #-28]
.L2:
	ldr	r3, [fp, #-28]
	cmp	r3, #1
	ble	.L8
	bl	getchar
	mov	r3, #0
	ldr	r2, .L11
	ldr	r1, [r2]
	ldr	r2, [fp, #-8]
	eors	r1, r2, r1
	mov	r2, #0
	beq	.L10
	bl	__stack_chk_fail
.L10:
	mov	r0, r3
	sub	sp, fp, #4
	@ sp needed
	pop	{fp, pc}
.L12:
	.align	2
.L11:
	.word	.LC5
	.word	.LC0
	.word	.LC1
	.word	.LC2
	.word	.LC3
	.word	.LC4
	.word	500000
	.size	main, .-main
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
