From: Andrew Haley <aph@redhat.com>
To: Ben Elliston <bje@au1.ibm.com>
Cc: java <java@gcc.gnu.org>, gcc-patches <gcc-patches@gcc.gnu.org>
Subject: Re: PATCH, boehm-gc: silence warning
Date: Mon, 30 Nov 2009 10:07:00 -0000 [thread overview]
Message-ID: <4B13994B.4060604@redhat.com> (raw)
In-Reply-To: <1259555306.23081.4.camel@bapbop>
Ben Elliston wrote:
> When compiling mark_rts.c, GCC warns about taking the address of a local
> variable. This is not a bug, but an explicit hack to get the
> approximate address of a new stack frame, to calculate the limits of the
> current frame. There is a cleaner way to do this with GCC: use
> __builtin_frame_address. My reading of the code suggests that this will
> work just as well.
>
> Tested with a bootstrap on x86_64-linux and a full regression testsuite
> run, including make check-target-boehm-gc. Okay for mainline?
OK, but make sure this goes upstream to gc@linux.hpl.hp.com
Andrew.
next prev parent reply other threads:[~2009-11-30 10:07 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-11-30 4:28 Ben Elliston
2009-11-30 10:07 ` Andrew Haley [this message]
2012-01-10 23:40 ` Gnu Classpath on HP webOS : connexion problem between escher and X server / or loadling escher problem by Gnu classpath Yannick
2012-01-10 23:53 ` Brian Jones
2012-01-11 9:05 ` Mark Wielaard
2012-01-16 20:44 ` Yannick
2012-01-16 20:45 ` Yannick
2012-01-17 19:13 ` Yannick
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