	.file	"352361.c"
	.intel_syntax noprefix
	.text
	.section	.rodata
.LC0:
	.string	"-----"
.LC1:
	.string	"/home/hypo/tempfile"
.LC2:
	.string	"open tmpfile err!"
.LC3:
	.string	"mmap fail!"
.LC4:
	.string	"allocated/mmapped"
.LC5:
	.string	"filemapped @ %p \n"
.LC6:
	.string	"anon @ %p \n"
.LC7:
	.string	"read finish\n "
.LC8:
	.string	"write finish "
.LC9:
	.string	"all done "
	.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, 32
	mov	DWORD PTR -20[rbp], -1
	lea	rdi, .LC0[rip]
	call	puts@PLT
	call	getchar@PLT
	mov	esi, 2
	lea	rdi, .LC1[rip]
	mov	eax, 0
	call	open@PLT
	mov	DWORD PTR -20[rbp], eax
	cmp	DWORD PTR -20[rbp], 0
	jns	.L2
	lea	rdi, .LC2[rip]
	call	puts@PLT
.L2:
	mov	eax, DWORD PTR -20[rbp]
	mov	r9d, 0
	mov	r8d, eax
	mov	ecx, 1
	mov	edx, 3
	mov	esi, 8388608
	mov	edi, 0
	call	mmap@PLT
	mov	QWORD PTR -16[rbp], rax
	cmp	QWORD PTR -16[rbp], -1
	jne	.L3
	lea	rdi, .LC3[rip]
	call	puts@PLT
.L3:
	mov	edi, 16777216
	call	malloc@PLT
	mov	QWORD PTR -8[rbp], rax
	lea	rdi, .LC4[rip]
	call	puts@PLT
	mov	rax, QWORD PTR -16[rbp]
	mov	rsi, rax
	lea	rdi, .LC5[rip]
	mov	eax, 0
	call	printf@PLT
	mov	rax, QWORD PTR -8[rbp]
	mov	rsi, rax
	lea	rdi, .LC6[rip]
	mov	eax, 0
	call	printf@PLT
	call	getchar@PLT
	mov	DWORD PTR -24[rbp], 0
	jmp	.L4
.L5:
	mov	eax, DWORD PTR -24[rbp]
	movsx	rdx, eax
	mov	rax, QWORD PTR -16[rbp]
	add	rax, rdx
	movzx	eax, BYTE PTR [rax]
	mov	BYTE PTR -25[rbp], al
	add	DWORD PTR -24[rbp], 4096
.L4:
	cmp	DWORD PTR -24[rbp], 4194303
	jle	.L5
	mov	DWORD PTR -24[rbp], 0
	jmp	.L6
.L7:
	mov	eax, DWORD PTR -24[rbp]
	movsx	rdx, eax
	mov	rax, QWORD PTR -8[rbp]
	add	rax, rdx
	movzx	eax, BYTE PTR [rax]
	mov	BYTE PTR -25[rbp], al
	add	DWORD PTR -24[rbp], 4096
.L6:
	cmp	DWORD PTR -24[rbp], 8388607
	jle	.L7
	lea	rdi, .LC7[rip]
	mov	eax, 0
	call	printf@PLT
	call	getchar@PLT
	mov	DWORD PTR -24[rbp], 0
	jmp	.L8
.L9:
	mov	eax, DWORD PTR -24[rbp]
	movsx	rdx, eax
	mov	rax, QWORD PTR -16[rbp]
	add	rdx, rax
	movzx	eax, BYTE PTR -25[rbp]
	mov	BYTE PTR [rdx], al
	add	DWORD PTR -24[rbp], 4096
.L8:
	cmp	DWORD PTR -24[rbp], 2097151
	jle	.L9
	mov	DWORD PTR -24[rbp], 0
	jmp	.L10
.L11:
	mov	eax, DWORD PTR -24[rbp]
	movsx	rdx, eax
	mov	rax, QWORD PTR -8[rbp]
	add	rax, rdx
	mov	BYTE PTR [rax], -86
	add	DWORD PTR -24[rbp], 4096
.L10:
	cmp	DWORD PTR -24[rbp], 4194303
	jle	.L11
	lea	rdi, .LC8[rip]
	call	puts@PLT
	call	getchar@PLT
	mov	rax, QWORD PTR -16[rbp]
	mov	esi, 8388608
	mov	rdi, rax
	call	munmap@PLT
	mov	rax, QWORD PTR -8[rbp]
	mov	rdi, rax
	call	free@PLT
	lea	rdi, .LC9[rip]
	call	puts@PLT
	call	getchar@PLT
	mov	eax, 0
	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	"352361.c"
	.text
	.section	.rodata
	.align	2
.LC0:
	.ascii	"-----\000"
	.align	2
.LC1:
	.ascii	"/home/hypo/tempfile\000"
	.align	2
.LC2:
	.ascii	"open tmpfile err!\000"
	.align	2
.LC3:
	.ascii	"mmap fail!\000"
	.align	2
.LC4:
	.ascii	"allocated/mmapped\000"
	.align	2
.LC5:
	.ascii	"filemapped @ %p \012\000"
	.align	2
.LC6:
	.ascii	"anon @ %p \012\000"
	.align	2
.LC7:
	.ascii	"read finish\012 \000"
	.align	2
.LC8:
	.ascii	"write finish \000"
	.align	2
.LC9:
	.ascii	"all done \000"
	.text
	.align	2
	.global	main
	.syntax unified
	.arm
	.fpu softvfp
	.type	main, %function
main:
	@ args = 0, pretend = 0, frame = 24
	@ frame_needed = 1, uses_anonymous_args = 0
	push	{fp, lr}
	add	fp, sp, #4
	sub	sp, sp, #32
	mvn	r3, #0
	str	r3, [fp, #-16]
	ldr	r0, .L13
	bl	puts
	bl	getchar
	mov	r1, #2
	ldr	r0, .L13+4
	bl	open
	str	r0, [fp, #-16]
	ldr	r3, [fp, #-16]
	cmp	r3, #0
	bge	.L2
	ldr	r0, .L13+8
	bl	puts
.L2:
	mov	r3, #0
	str	r3, [sp, #4]
	ldr	r3, [fp, #-16]
	str	r3, [sp]
	mov	r3, #1
	mov	r2, #3
	mov	r1, #8388608
	mov	r0, #0
	bl	mmap
	str	r0, [fp, #-12]
	ldr	r3, [fp, #-12]
	cmn	r3, #1
	bne	.L3
	ldr	r0, .L13+12
	bl	puts
.L3:
	mov	r0, #16777216
	bl	malloc
	mov	r3, r0
	str	r3, [fp, #-8]
	ldr	r0, .L13+16
	bl	puts
	ldr	r1, [fp, #-12]
	ldr	r0, .L13+20
	bl	printf
	ldr	r1, [fp, #-8]
	ldr	r0, .L13+24
	bl	printf
	bl	getchar
	mov	r3, #0
	str	r3, [fp, #-20]
	b	.L4
.L5:
	ldr	r3, [fp, #-20]
	ldr	r2, [fp, #-12]
	add	r3, r2, r3
	ldrb	r3, [r3]
	strb	r3, [fp, #-21]
	ldr	r3, [fp, #-20]
	add	r3, r3, #4096
	str	r3, [fp, #-20]
.L4:
	ldr	r3, [fp, #-20]
	cmp	r3, #4194304
	blt	.L5
	mov	r3, #0
	str	r3, [fp, #-20]
	b	.L6
.L7:
	ldr	r3, [fp, #-20]
	ldr	r2, [fp, #-8]
	add	r3, r2, r3
	ldrb	r3, [r3]
	strb	r3, [fp, #-21]
	ldr	r3, [fp, #-20]
	add	r3, r3, #4096
	str	r3, [fp, #-20]
.L6:
	ldr	r3, [fp, #-20]
	cmp	r3, #8388608
	blt	.L7
	ldr	r0, .L13+28
	bl	printf
	bl	getchar
	mov	r3, #0
	str	r3, [fp, #-20]
	b	.L8
.L9:
	ldr	r3, [fp, #-20]
	ldr	r2, [fp, #-12]
	add	r3, r2, r3
	ldrb	r2, [fp, #-21]
	strb	r2, [r3]
	ldr	r3, [fp, #-20]
	add	r3, r3, #4096
	str	r3, [fp, #-20]
.L8:
	ldr	r3, [fp, #-20]
	cmp	r3, #2097152
	blt	.L9
	mov	r3, #0
	str	r3, [fp, #-20]
	b	.L10
.L11:
	ldr	r3, [fp, #-20]
	ldr	r2, [fp, #-8]
	add	r3, r2, r3
	mvn	r2, #85
	strb	r2, [r3]
	ldr	r3, [fp, #-20]
	add	r3, r3, #4096
	str	r3, [fp, #-20]
.L10:
	ldr	r3, [fp, #-20]
	cmp	r3, #4194304
	blt	.L11
	ldr	r0, .L13+32
	bl	puts
	bl	getchar
	mov	r1, #8388608
	ldr	r0, [fp, #-12]
	bl	munmap
	ldr	r0, [fp, #-8]
	bl	free
	ldr	r0, .L13+36
	bl	puts
	bl	getchar
	mov	r3, #0
	mov	r0, r3
	sub	sp, fp, #4
	@ sp needed
	pop	{fp, pc}
.L14:
	.align	2
.L13:
	.word	.LC0
	.word	.LC1
	.word	.LC2
	.word	.LC3
	.word	.LC4
	.word	.LC5
	.word	.LC6
	.word	.LC7
	.word	.LC8
	.word	.LC9
	.size	main, .-main
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
