On 12/31/2013 01:31 PM, Christian Wiese wrote:
> Hi,
>
> while looking at target triplet table (Table 4.2. Target Triplets) at
>
> http://cross-lfs.org/view/clfs-embedded/arm/cross-tools/variables.html
>
> it seems to me that there is a mistake.
>
> As far as I understand there are 2 ABIs soft float and hard float,
> whereas the soft float ABI has 2 variants "soft" and "softfp".
> Thus the target triplet for "softfp" should not be
> "arm-linux-musleabihf" but the same as for "soft"
> which is "arm-linux-musleabi".
>
> See also:
>
> http://wiki.musl-libc.org/wiki/Getting_started#Notes_on_ARM_Float_Mode
>
> What is your opinion on that?
You're probably right. Patch below if someone would apply this to
master for me, I have another patch set that's not ready but this
shouldn't be delayed.
Thanks,
Andrew
>From 58437cd82f2b68946194eed6bc6a9bdf70f8192f Mon Sep 17 00:00:00 2001
From: Andrew Bradford <and...@bradfordembedded.com>
Date: Thu, 2 Jan 2014 08:06:04 -0500
Subject: [PATCH] arm cross-tools: Only triple *hf for hard float
The softfp target shouldn't use the triple ending in hf.
---
BOOK/cross-tools/arm/variables.xml | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/BOOK/cross-tools/arm/variables.xml
b/BOOK/cross-tools/arm/variables.xml
index ded15ee..2ecdf65 100644
--- a/BOOK/cross-tools/arm/variables.xml
+++ b/BOOK/cross-tools/arm/variables.xml
@@ -110,11 +110,11 @@
<tbody>
<row>
- <entry>soft</entry>
+ <entry>soft or softfp</entry>
<entry>arm-linux-musleabi</entry>
</row>
<row>
- <entry>hard or softfp</entry>
+ <entry>hard</entry>
<entry>arm-linux-musleabihf</entry>
</row>
</tbody>
--
1.7.10.4
_______________________________________________
Clfs-dev mailing list
Clfs-dev@lists.cross-lfs.org
http://lists.cross-lfs.org/listinfo.cgi/clfs-dev-cross-lfs.org
