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From: David Mosberger <davidm@hpl.hp.com>
To: linux-ia64@vger.kernel.org
Subject: Re: [Linux-ia64] Offsets from C struct into assembler
Date: Tue, 29 Jan 2002 08:39:34 +0000	[thread overview]
Message-ID: <marc-linux-ia64-105590698805948@msgid-missing> (raw)
In-Reply-To: <marc-linux-ia64-105590698805940@msgid-missing>

>>>>> On Tue, 29 Jan 2002 08:06:46 +0100, Christian Hildner <christian.hildner@hob.de> said:

  Christian> Although it would be a nice feature of the gcc if it
  Christian> could include C headers combined with an assembler
  Christian> directive for using the offsets the simple solution with
  Christian> print_offsets does it's job fine. The good thing here is
  Christian> that awk isn't needed.

It's not difficult to fix print_offsets.c to avoid awk.  We could use
directives of the form:

  asm volatile ("uc_rnat = %0"::"i"(offsetof (struct _Unwind_Context, rnat)));

for this purpose (this is a cut & paste from gcc's unwind-ia64.c).

	--david


  parent reply	other threads:[~2002-01-29  8:39 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-01-28  8:56 [Linux-ia64] Offsets from C struct into assembler Christian Hildner
2002-01-28 12:16 ` Keith Owens
2002-01-28 15:11 ` n0ano
2002-01-28 20:59 ` Keith Owens
2002-01-28 21:15 ` David Mosberger
2002-01-29  7:06 ` Christian Hildner
2002-01-29  8:39 ` David Mosberger [this message]
2002-01-29  9:36 ` Andreas Schwab

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