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  1. #include <cstdio>
  2.  
  3. int main(void) {
  4. 	int add(int a,int b);
  5. 	__asm__ __volatile__ (
  6. 		"jmp 1f\n\t"
  7. 		"Z3addii:\n\t"
  8. 		"_Z3addii:\n\t"
  9. 		"__Z3addii:\n\t"
  10. 		"pop %ecx\n\t"
  11. 		"pop %edx\n\t"
  12. 		"pop %eax\n\t"
  13. 		"push %eax\n\t"
  14. 		"push %edx\n\t"
  15. 		"push %ecx\n\t"
  16. 		"add %edx, %eax\n\t"
  17. 		"ret\n\t"
  18. 		"1:\n\t"
  19. 	);
  20. 	printf("%d\n", add(12, 34));
  21. 	return 0;
  22. }
  23.  
Success #stdin #stdout 0s 3096KB
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https://ideone.com/NfEMPO
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
secret

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