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Re: [bfin] Make bfin-uclinux more like linux target

From: Jie Zhang <jzhang918 at gmail dot com>
To: Bernd Schmidt <bernds_cb1 at t-online dot de>
Cc: GCC Patches <gcc-patches at gcc dot gnu dot org>
Date: Thu, 06 Sep 2007 08:11:53 +0800
Subject: Re: [bfin] Make bfin-uclinux more like linux target
References: <46CEB0A2.2030900@gmail.com> <46CECA55.4090602@t-online.de> <46D6D362.6080200@gmail.com>

Jie Zhang wrote:

Bernd Schmidt wrote:
Jie Zhang wrote:
Mainly this patch includes common linux.h for bfin-uclinux target. It also removes redundant macros from bfin target files. It fixes several C99 builtin function tests for bfin-uclinux-gcc:

Tests that now work, but didn't before:
gcc.dg/builtins-20.c (test for excess errors)
gcc.dg/torture/builtin-convert-1.c  -O1  (test for excess errors)
[...]

I have no objection in principle, but I don't think I've seen a good explanation yet why this fixes any testsuite failures?
Oops! This description was outdated. For trunk this patch does not affect the result of these tests. They are PASSes with or without the patch, since these tests now only use C99 functions if HAVE_C99_RUNTIME. When doing the testing, I found the patch did not build at all. Here is the updated patch. I'll committed the patch when my linux unwind patch is settled down.

Committed as r128163.

Jie

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