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Re: [PATCH 07/14 v6] Prevent the rtld mapfile computation from dragging in __stack_chk_fail*.
- From: Nix <nix at esperi dot org dot uk>
- To: Andreas Schwab <schwab at suse dot de>
- Cc: libc-alpha at sourceware dot org, fweimer at redhat dot com
- Date: Tue, 07 Jun 2016 13:03:51 +0100
- Subject: Re: [PATCH 07/14 v6] Prevent the rtld mapfile computation from dragging in __stack_chk_fail*.
- Authentication-results: sourceware.org; auth=none
- References: <1465297576-10981-1-git-send-email-nix at esperi dot org dot uk> <1465297576-10981-8-git-send-email-nix at esperi dot org dot uk> <mvmshwprzxf dot fsf at hawking dot suse dot de>
On 7 Jun 2016, Andreas Schwab spake thusly:
> Nix <nix@esperi.org.uk> writes:
>
>> $(objpfx)librtld.map: $(objpfx)dl-allobjs.os $(common-objpfx)libc_pic.a
>> @-rm -f $@T
>> - $(reloc-link) -o $@.o '-Wl,-(' $^ -lgcc '-Wl,-)' -Wl,-Map,$@T
>> + $(reloc-link) -o $@.o $(dummy-stack-chk-fail) '-Wl,-(' $^ -lgcc '-Wl,-)' -Wl,-Map,$@T
>> rm -f $@.o
>> mv -f $@T $@
>
> Please fold long lines.
Oops! Will be fixed in next posting. This and one comment in the same
patch (also fixed) are the only places where I overflow lines that are
fixable (configure.ac is more or less not fixable, AIUI).
--
NULL && (void)