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Re: problems with sparc32 build

From: Andreas Jaeger <aj at suse dot de>
To: Jakub Jelinek <jakub at redhat dot com>
Cc: Thorsten Kukuk <kukuk at suse dot de>,GNU libc hacker <libc-hacker at sources dot redhat dot com>
Date: Fri, 31 Jan 2003 09:15:53 +0100
Subject: Re: problems with sparc32 build
References: <u8r8av687g.fsf@gromit.moeb><20030129222538.Q17910@sunsite.ms.mff.cuni.cz><20030129220508.GA9587@suse.de><20030130104538.R17910@sunsite.ms.mff.cuni.cz>

Jakub Jelinek <jakub@redhat.com> writes:

> That obviously needs to be changed to -fcall-used-g6 when the roles of the
> 2 registers swapped.

Thanks, that helped.  Now it's failing in a different place but this
looks like a binutils bug:

CPP='gcc -m32 -E -x c-header'  /usr/src/packages/BUILD/glibc-2.3/cc/elf/ld-linux.so.2 --library-path /usr/src/packages/BUILD/glibc-2.3/cc:/usr/src/packages/BUILD/glibc-2.3/cc/math:/usr/src/packages/BUILD/glibc-2.3/cc/elf:/usr/src/packages/BUILD/glibc-2.3/cc/dlfcn:/usr/src/packages/BUILD/glibc-2.3/cc/nss:/usr/src/packages/BUILD/glibc-2.3/cc/nis:/usr/src/packages/BUILD/glibc-2.3/cc/rt:/usr/src/packages/BUILD/glibc-2.3/cc/resolv:/usr/src/packages/BUILD
/glibc-2.3/cc/crypt:/usr/src/packages/BUILD/glibc-2.3/cc/linuxthreads /usr/src/packages/BUILD/glibc-2.3/cc/sunrpc/rpcgen -Y ../scripts -c rpcsvc/bootparam_prot.x -o /usr/src/packages/BUILD/glibc-2.3/cc/sunrpc/xbootparam_prot.T
/usr/src/packages/BUILD/glibc-2.3/cc/sunrpc/rpcgen: error while loading shared libraries: /usr/src/packages/BUILD/glibc-2.3/cc/libc.so.6: unexpected reloc type 0x08

$ readelf -r libc.so.6 |grep R_SPARC_WDISP22
Relocation section '.rela.dyn' at offset 0x11ec4 contains 3498 entries:
 Offset     Info    Type            Sym.Value  Sym. Name + Addend
[...]
000c0208  00000a08 R_SPARC_WDISP22   0001c5c0   .text + c0180

Might be a bug in binutils's hidden support (this is version
2.13.90.0.18),

Andreas
-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
    http://www.suse.de/~aj

References:
- problems with sparc32 build
  - From: Andreas Jaeger
- Re: problems with sparc32 build
  - From: Jakub Jelinek
- Re: problems with sparc32 build
  - From: Thorsten Kukuk
- Re: problems with sparc32 build
  - From: Jakub Jelinek

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