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Re: Gcov: Counting lines of source code (untested files) as gcov does

From: Nathan Sidwell <nathan at codesourcery dot com>
To: Fredrik Johansson <frejo221 at gmail dot com>
Cc: gcc at gcc dot gnu dot org
Date: Tue, 18 Jul 2006 08:49:17 +0100
Subject: Re: Gcov: Counting lines of source code (untested files) as gcov does
References: <af9c5f440607170724g2215e42dieedf6dd3dd18e486@mail.gmail.com>

Fredrik Johansson wrote:

The untested files are compiled with --fprofile-arcs and
-ftest-coverage so they do have .bb and .bbg files (again, I use Gcc
3.3.6) so my thinking is to extract the part of gcov.c that count
source code lines and create my own tool to do this by reading the
bb-file. But I've found that this is a bit "hairy" (is that an
expression in english? ;)) as gcov.c depends on a bunch of other gcc
files. And I suck at c to, by the way.

Yes, it was so hairy in fact that for 3.4 I ripped it up and reimplemented it all. Starting where you are is going to be awkward whatever you do.

nathan

--
Nathan Sidwell    ::   http://www.codesourcery.com   ::         CodeSourcery
nathan@codesourcery.com    ::     http://www.planetfall.pwp.blueyonder.co.uk

Follow-Ups:
- Re: Gcov: Counting lines of source code (untested files) as gcov does
  - From: Joe Buck

References:
- Gcov: Counting lines of source code (untested files) as gcov does
  - From: Fredrik Johansson

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