From: Christophe Guillon <christophe.guillon@st.com>
To: linux-arch@vger.kernel.org
Subject: Re: [PATCH v2 0/4] add support for gcov format introduced in gcc 4.7
Date: Thu, 26 Sep 2013 23:11:28 +0000 (UTC) [thread overview]
Message-ID: <loom.20130927T010952-341@post.gmane.org> (raw)
In-Reply-To: 1378305776-3644-1-git-send-email-fhrbata@redhat.com
Frantisek Hrbata <fhrbata <at> redhat.com> writes:
>
> This is an attempt to bring support for modified gcov format in gcc 4.7
to
> the kernel. It tries to leverage the existing layout/abstraction, which
was
> designed keeping in mind that the gcov format could change, but some
changes had
> to be make. Mostly because the current model does not take into account
that
> even the core gcov structures, like gcov_info, could change. One part
that could
> be problematic is the addition of the .init_array section for
constructors.
>
> Tested with lcov and seems to be working fine, giving similar results as
for the
> older format.
>
> v2: Included suggestions/code provided by Peter Oberparleiter. Detailed
> description in patches.
>
With suggested changes, verified on:
- gcc ARM 4.6.2
- gcc ARM 4.6.3
Christophe
prev parent reply other threads:[~2013-09-27 8:20 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-04 14:42 [PATCH v2 0/4] add support for gcov format introduced in gcc 4.7 Frantisek Hrbata
2013-09-04 14:42 ` [PATCH v2 1/4] gcov: move gcov structs definitions to a gcc version specific file Frantisek Hrbata
2013-09-04 14:42 ` Frantisek Hrbata
2013-09-04 14:42 ` [PATCH v2 2/4] gcov: add support for gcc 4.7 gcov format Frantisek Hrbata
2013-09-04 14:42 ` Frantisek Hrbata
2013-09-18 21:22 ` Andrew Morton
2013-09-18 21:27 ` Joe Perches
2013-09-18 21:27 ` Joe Perches
2013-09-18 21:31 ` Andrew Morton
2013-09-19 10:12 ` Frantisek Hrbata
2013-09-19 9:04 ` Peter Oberparleiter
2013-09-19 10:21 ` Frantisek Hrbata
2013-09-19 10:31 ` Peter Oberparleiter
2013-09-04 14:42 ` [PATCH v2 3/4] gcov: compile specific gcov implementation based on gcc version Frantisek Hrbata
2013-09-04 14:42 ` Frantisek Hrbata
2013-09-04 14:42 ` [PATCH v2 4/4] kernel: add support for init_array constructors Frantisek Hrbata
2013-09-04 14:42 ` Frantisek Hrbata
2013-09-06 2:13 ` Rusty Russell
2013-09-06 17:51 ` Frantisek Hrbata
2013-09-06 18:07 ` Kyle McMartin
2013-09-09 1:14 ` Rusty Russell
2013-09-09 1:14 ` Rusty Russell
2013-09-09 16:28 ` Frantisek Hrbata
2013-09-10 0:15 ` Kyle McMartin
2013-09-10 5:35 ` Rusty Russell
2013-09-10 13:28 ` Frantisek Hrbata
2013-09-10 13:28 ` Frantisek Hrbata
2013-09-11 1:52 ` Rusty Russell
2013-09-26 23:11 ` Christophe Guillon [this message]
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