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Re: MIPS_STABS_ELF is now broken
- From: Daniel Jacobowitz <drow at mvista dot com>
- To: "H . J . Lu" <hjl at lucon dot org>
- Cc: binutils at sources dot redhat dot com
- Date: Tue, 11 Jun 2002 10:01:08 -0400
- Subject: Re: MIPS_STABS_ELF is now broken
- References: <20020610233853.A3932@lucon.org>
On Mon, Jun 10, 2002 at 11:38:53PM -0700, H . J . Lu wrote:
> Hi Daniel,
>
> I believe your patch
>
> http://sources.redhat.com/ml/binutils/2002-06/msg00194.html
>
> breaks MIPS_STABS_ELF.
>
> # gcc -c x.c
> # objdump --full -j .stabstr x.o|m
>
> x.o: file format elf32-tradlittlemips
>
> Contents of section .stabstr:
> 0000 002f746d 702f6363 4b305a32 6f452e73 ./tmp/ccK0Z2oE.s
> ^^^^^^^^^^^^^^^^
>
> It was not there before your change. As the result, gcc bootstrap fails
> in "make compare" when MIPS_STABS_ELF is used. Could you please fix it?
> I don't think you should pass the first .file to dwarf. See
>
> http://sources.redhat.com/ml/binutils/2002-06/msg00066.html
>
> and how alpha handles it.
>
> Thanks.
As Eric said, this should be fixed in GCC; that .file is completely
bogus. If it contains the path in /tmp, that's even more true.
--
Daniel Jacobowitz Carnegie Mellon University
MontaVista Software Debian GNU/Linux Developer