syscall calling question
asmrookie at gmail.com
Sat May 6 16:40:48 UTC 2006
developers handbook (read assembly section) explain exactly how the
syscall handling happens on i386 architecture.
2006/5/6, Gergely CZUCZY <phoemix at harmless.hu>:
> On Sat, May 06, 2006 at 06:35:47PM +0200, Attilio Rao wrote:
> > The only functions can be called at userspace are syscalls through
> > software interrupt.
> where can I read about this more? how does it exactly works, where can i find
> the bits, if i want to experience, how can i add a syscall and call it, how
> goes the symbol into the compiled libc shared object, and so... ?
> Gergely Czuczy
> mailto: gergely.czuczy at harmless.hu
> PGP: http://phoemix.harmless.hu/phoemix.pgp
> Weenies test. Geniuses solve problems that arise.
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