Autor: Zoltán Herczeg Data: A: danielg CC: Daniel Richard G., pcre-dev Assumpte: Re: [pcre-dev] [PATCH] JIT support with Intel compiler,
older Solaris
Hi Daniel,
> Only problem is, it's not clear how the assembly should refer to local
> variables ("from" and "to"). I was reviewing this article...
I may misunderstand something here, but I thought you target sparc not x86.
> Why not provide an Intel-syntax equivalent of the AT&T assembly instead of
> an error? There may be other 64-bit compilers that aren't handled by the
> above cases.
It would be a speculative fix, which may not work.
> Anyway, I still get segfaults on 32-bit (x86) Linux with the Intel
> compiler whether I use stdcall or cdecl (but not as badly as fastcall).
> Would it help if I provided you with built code from this compiler, so you
> can see exactly what it's putting out?
Perhaps some functions can reveal how it works.
int test(int a, int b, char* c) {
retrun a + b + strlen(c);
}
Could you try this with various calling conventions and send me the assembly?
