Unix was not designed to stop people from doing stupid things, because that would also stop them from doing clever things. | |
Doug Gwyn |
In the language of evil I declared the code generated by gcc to be unsuitable for a virus. And then rewrote the whole thing in assembly. A less drastic solution is to use inline assembly to correct only what's really necessary.
Compare with In doubt use force.
Source - do_syscall.
int do_syscall(int number, ...) { __asm__( "push %ebx ;" "mov 0x1C(%ebp),%edi;" "mov 0x18(%ebp),%esi;" "mov 0x14(%ebp),%edx;" "mov 0x10(%ebp),%ecx;" "mov 0x0C(%ebp),%ebx;" "mov 0x08(%ebp),%eax;" "int $0x80 ;" "pop %ebx " ); } |
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