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From: Andrew Haley <>
To: Ben Elliston <>
Cc: java <>, gcc-patches <>
Subject: Re: PATCH, boehm-gc: silence warning
Date: Mon, 30 Nov 2009 10:07:00 -0000	[thread overview]
Message-ID: <> (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


  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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