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Re: GSOC - valgrind-hurd queries


From: Subhashish
Subject: Re: GSOC - valgrind-hurd queries
Date: Thu, 26 Jun 2014 05:34:59 +0530
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.5.0


On Wednesday 25 June 2014 04:24 PM, Samuel Thibault wrote:
Hello,

Subhashish, le Wed 25 Jun 2014 15:58:11 +0530, a écrit :
But I couldn't wrap my head around listing the generated mig interfaces for
the traps in vki-scnums-gnu.h.
Err, mig does not have to do with traps. Traps are just the kernel
interface, mig is not involved there at all.  Mig only comes as a helper
for the particular case of the mach_msg trap, but you will mostly not
need that.

The host system traps plus the syscalls( like __NR_rename are to be
encapsulated within an rpc generated via mig - my guess)
are to be listed there.
No. This file should just enumerate traps, not RPCs.  The situation is
different from other OSes.  Let me sum the situation up:

https://github.com/sprkv5/valgrind-hurd/blob/main/include/vki/vki-scnums-x86-gnu.h

Is this way proper for the traps to be listed?



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