From: Andreas Schwab <schwab@linux-m68k.org>
To: Ian Lance Taylor <iant@google.com>
Cc: binutils@sourceware.org
Subject: Re: elfcpp patch committed: Add comment for STT_GNU_IFUNC
Date: Sat, 28 Jan 2012 08:37:00 -0000 [thread overview]
Message-ID: <m27h0cfcj4.fsf@igel.home> (raw)
In-Reply-To: <mcry5ssmyjw.fsf@dhcp-172-18-216-180.mtv.corp.google.com> (Ian Lance Taylor's message of "Fri, 27 Jan 2012 17:00:03 -0800")
Ian Lance Taylor <iant@google.com> writes:
> @@ -513,8 +514,12 @@
> STT_FILE = 4,
> STT_COMMON = 5,
> STT_TLS = 6,
> - STT_LOOS = 10,
> +
> + // GNU extension: symbol value points to a function which is called
> + // at runtime to determine the final value of the symbol.
> STT_GNU_IFUNC = 10,
> +
> + STT_LOOS = 10,
> STT_HIOS = 12,
STT_LOOS/STT_HIOS are marking the OS-specific value region, and
STT_GNU_IFUNC is part of it.
Andreas.
--
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
prev parent reply other threads:[~2012-01-28 8:37 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-28 1:00 Ian Lance Taylor
2012-01-28 8:37 ` Andreas Schwab [this message]
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