Re: ptrace single-stepping change breaks Wine

[Davide Libenzi]

On Sun, 21 Nov 2004, Linus Torvalds wrote:
> void handler(int signo)
>   {
>       extern char smc;
>       smc++;
>   }
>
> asm volatile("\nsmc:\n\t"
>       	".byte 0xb7\n\t"
>       	".long function"
>       	:"=d" (fnp));
>       fnp();

You know you're sick, don't you? Making traps inc's to get you in the 
correct opcode to move function in edx->fnp, is indeed fruit of a sick 
mind :=)



- Davide