From: nils.carlson@ericsson.com (Nils Carlson)
Subject: [ltt-dev] [UST PATCH 1/2] add mips support
Date: Thu, 28 Apr 2011 15:33:00 +0200 [thread overview]
Message-ID: <alpine.DEB.2.00.1104281532360.28575@as68123.uab.ericsson.se> (raw)
In-Reply-To: <1303854956-2787-1-git-send-email-jason.wessel@windriver.com>
merged, but not tested by me in the least... :-/ Maybe time to order some
mips hardware.
/Nils
On Tue, 26 Apr 2011, Jason Wessel wrote:
> The recent changes to UST make it trivial to add MIPS support.
>
> The trick for MIPS is that there are many different library formats
> and the gcc 4.x compiler will correctly choose the default one so long
> as the libust.ldscript.in does not not make a reference to the library
> format.
>
> Signed-off-by: Jason Wessel <jason.wessel at windriver.com>
> ---
> Makefile.am | 2 +-
> configure.ac | 1 +
> 2 files changed, 2 insertions(+), 1 deletions(-)
>
> diff --git a/Makefile.am b/Makefile.am
> index 6957f07..9e16546 100644
> --- a/Makefile.am
> +++ b/Makefile.am
> @@ -16,7 +16,7 @@ ldscripts_DATA = libust.so libust-initializer.o
> CLEANFILES = $(ldscripts_DATA) ./tests/libust-initializer.Po
>
> libust.so: libust.ldscript.in
> - $(SED) -e "s@\@FORMAT\@@$(LIBFORMAT)@" < $< > $@
> + $(SED) -e $(if $(LIBFORMAT),"s@\@FORMAT\@@$(LIBFORMAT)@","s at .*\@FORMAT\@.*@@") < $< > $@
>
> # It is very important to compile the initializer with PIC otherwise we
> # may get obscure errors when linking to shared libraries.
> diff --git a/configure.ac b/configure.ac
> index bebc1ab..8ca32ff 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -109,6 +109,7 @@ changequote([,])dnl
> s390) LIBFORMAT="elf32-s390" ;;
> s390x) LIBFORMAT="elf64-s390" ;;
> arm) LIBFORMAT="elf32-littlearm" ;;
> + mips*) LIBFORMAT="" ;;
> *) AC_MSG_ERROR([unable to detect library format (unsupported architecture ($host_cpu)?)]) ;;
> esac
> AC_SUBST(LIBFORMAT)
> --
> 1.7.1
>
>
> _______________________________________________
> ltt-dev mailing list
> ltt-dev at lists.casi.polymtl.ca
> http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev
>
prev parent reply other threads:[~2011-04-28 13:33 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-26 21:55 Jason Wessel
2011-04-26 21:55 ` [ltt-dev] [UST PATCH 2/2] fork and malloc test fixes Jason Wessel
2011-04-27 14:23 ` Yannick Brosseau
2011-04-28 13:33 ` Nils Carlson
2011-04-28 13:33 ` Nils Carlson [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=alpine.DEB.2.00.1104281532360.28575@as68123.uab.ericsson.se \
--to=nils.carlson@ericsson.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox