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[PATCH] Add _Unwind_GetBSP@@GCC_3.3.2 on IA-64 to libgcc_s

From: Jakub Jelinek <jakub at redhat dot com>
To: Richard Henderson <rth at redhat dot com>
Cc: gcc-patches at gcc dot gnu dot org
Date: Wed, 3 Sep 2003 18:43:42 -0400
Subject: [PATCH] Add _Unwind_GetBSP@@GCC_3.3.2 on IA-64 to libgcc_s
Reply-to: Jakub Jelinek <jakub at redhat dot com>

Hi!

NPTL needs to query backing store pointer of a context
in its unwind_stop routine on IA-64, because simple stack pointer comparison
is insufficient on this architecture (there can be no functions eating
a single stack byte in between, yet functions are nested).
Ok to commit?

	Jakub

Attachment: gcc34-unwind-getbsp.patch
Description: Text document

Attachment: gcc33-unwind-getbsp.patch
Description: Text document

Follow-Ups:
- Re: [PATCH] Add _Unwind_GetBSP@@GCC_3.3.2 on IA-64 to libgcc_s
  - From: Richard Henderson

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