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Re: [RFA] py-value.exp: Use different names for C/C++ .o files.
- From: Cary Coutant <ccoutant at google dot com>
- To: Jan Kratochvil <jan dot kratochvil at redhat dot com>
- Cc: Doug Evans <dje at google dot com>, gdb-patches <gdb-patches at sourceware dot org>
- Date: Wed, 7 Aug 2013 09:49:22 -0700
- Subject: Re: [RFA] py-value.exp: Use different names for C/C++ .o files.
- References: <yjt2d2px3yod dot fsf at ruffy dot mtv dot corp dot google dot com> <20130807151501 dot GA2837 at host2 dot jankratochvil dot net>
> I wanted to look at the Fission behavior but I cannot Google out where to find
> /usr/bin/dwp . Could you reference in contrib/cc-with-tweaks.sh and/or DWP
> Wiki where to get the dwp tool?
It's built alongside the gold linker. I've added info about where to
find it and how to invoke it to the DebugFissionDWP wiki page. (Sorry,
I should have done that sooner.)
At the moment, the dwp utility generates the new v2 dwp file format,
which isn't yet supported by GDB. I shouldn't have committed that
change until GDB was prepared to support it, so I'll revert that patch
shortly, and you'll be able to build a dwp that supports the v1 format
that GDB does currently support. The top-of-trunk readelf can dump
both v1 and v2 formats.
-cary