Submission #462812

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Source Code Expand

#include <stdio.h>

asm("\n"
"test_func:\n"
"	pushq	%rbp\n"
"	movq	%rsp, %rbp\n"
"	pushq	%rbx\n"
"	movl	%edi, %eax\n"
"	movl	%esi, %ebx\n"
"	subl	%ebx,%eax\n"
"	popq	%rbx\n"
"	popq	%rbp\n"
"	ret\n"


"	.section	.rodata\n"
".str0:\n"
"	.string	\"hello\\n\"\n"
".str1:\n"
"	.string	\"%d\"\n"
".str2:\n"
"	.string	\"%d\\n\"\n"



"	.text\n"
"	.globl	main\n"
"	.type	main, @function\n"
"main:\n"
"	pushq	%rbp\n"
"	movq	%rsp, %rbp\n"

"	subq	$0x20,%rsp\n"
"	movq	%rdi,0x8(%rsp)\n"
"	movq	%rsi,0x0(%rsp)\n"

"	leaq	0x10(%rsp), %rax\n"
"	movq	%rax, %rsi\n"
"	movq	$.str1, %rdi\n"
"	movq	$0,%rax\n"
"	call	scanf\n"

"	leaq	0x18(%rsp), %rax\n"
"	movq	%rax, %rsi\n"
"	movq	$.str1, %rdi\n"
"	movq	$0,%rax\n"
"	call	scanf\n"

"	movq	0x10(%rsp),%rdi\n"
"	movq	0x18(%rsp),%rsi\n"
"	call	test_func\n"

"	movq	$.str2, %rdi\n"
"	movl	%eax, %esi\n"
"	movq	$0,%rax\n"
"	call	printf\n"

"	movq	0x8(%rsp),%rdi\n"
"	movq	0x0(%rsp),%rsi\n"
"	addq	$0x20,%rsp\n"


"	movl	$0, %eax\n"
"	popq	%rbp\n"
"	ret\n"
);	

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