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Re: SH FDPIC ABI spec/binutils and kernel conflict on flag definitions
- From: David Howells <dhowells at redhat dot com>
- To: Rich Felker <dalias at libc dot org>
- Cc: dhowells at redhat dot com, Nick Clifton <nickc at redhat dot com>, linux-sh at vger dot kernel dot org, binutils at sourceware dot org, Oleg Endo <oleg dot endo at t-online dot de>, Steven Miao <realmz6 at gmail dot com>
- Date: Thu, 10 Sep 2015 16:53:35 +0100
- Subject: Re: SH FDPIC ABI spec/binutils and kernel conflict on flag definitions
- Authentication-results: sourceware.org; auth=none
- References: <20150910155059 dot GO17773 at brightrain dot aerifal dot cx> <20150910145808 dot GN17773 at brightrain dot aerifal dot cx> <20150910033400 dot GM17773 at brightrain dot aerifal dot cx> <55F17015 dot 8090207 at redhat dot com> <23476 dot 1441899930 at warthog dot procyon dot org dot uk>
Rich Felker <dalias@libc.org> wrote:
> On the other hand, the only existing way to produce a binary that both
> (1) needs constant displacement, and (2) actually gets constant
> displacement from the kernel at load time, is to manually edit the ELF
> headers to flip the bit. So I really doubt any such binaries exist. Do
> you have a reason to believe they do?
Well, Fujitsu asked for it for FRV - I've no idea whether they have such
binaries still.
David