[Buildroot] [PATCH] polarssl: disable microblaze inline assembly

[Buildroot] [PATCH] polarssl: disable microblaze inline assembly

[Gustavo Zacarias]

Fixes:
http://autobuild.buildroot.net/results/4d5/4d54958ded61a0d929d992e4ca0bb31c996953cb/

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
---
 .../polarssl/polarssl-02-disable-microblaze-asm.patch  | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 package/polarssl/polarssl-02-disable-microblaze-asm.patch

diff --git a/package/polarssl/polarssl-02-disable-microblaze-asm.patch b/package/polarssl/polarssl-02-disable-microblaze-asm.patch
new file mode 100644
index 0000000..e90e12d
--- /dev/null
+++ b/package/polarssl/polarssl-02-disable-microblaze-asm.patch
@@ -0,0 +1,18 @@
+Microblaze assembly seems to be broken, fixes:
+
+http://autobuild.buildroot.net/results/4d5/4d54958ded61a0d929d992e4ca0bb31c996953cb/
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+diff -Nura polarssl-1.2.11.orig/include/polarssl/bn_mul.h polarssl-1.2.11/include/polarssl/bn_mul.h
+--- polarssl-1.2.11.orig/include/polarssl/bn_mul.h	2014-07-30 15:47:27.381658434 -0300
++++ polarssl-1.2.11/include/polarssl/bn_mul.h	2014-07-30 15:48:52.616543074 -0300
+@@ -480,7 +480,7 @@
+ 
+ #endif /* SPARCv8 */
+ 
+-#if defined(__microblaze__) || defined(microblaze)
++#if 0 && defined(__microblaze__) || defined(microblaze)
+ 
+ #define MULADDC_INIT                    \
+     asm(                                \
-- 
1.8.5.5

[Buildroot] [PATCH] polarssl: disable microblaze inline assembly

[Thomas Petazzoni]

Dear Gustavo Zacarias,

On Wed, 30 Jul 2014 15:56:14 -0300, Gustavo Zacarias wrote:
> Fixes:
> http://autobuild.buildroot.net/results/4d5/4d54958ded61a0d929d992e4ca0bb31c996953cb/
> 
> Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
> ---
>  .../polarssl/polarssl-02-disable-microblaze-asm.patch  | 18 ++++++++++++++++++
>  1 file changed, 18 insertions(+)
>  create mode 100644 package/polarssl/polarssl-02-disable-microblaze-asm.patch

Applied. But could you report this issue upstream so that it hopefully
gets fixed in the future? They have a github issue tracker, so it
should be pretty easy to do.

Thanks!

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com

[Buildroot] [PATCH] polarssl: disable microblaze inline assembly

[Gustavo Zacarias]

On 07/30/2014 06:51 PM, Thomas Petazzoni wrote:

> Applied. But could you report this issue upstream so that it hopefully
> gets fixed in the future? They have a github issue tracker, so it
> should be pretty easy to do.

Yes, i'm doing some more testing to see why/if it can be fixed but my
microblaze assembly knowledge is close to NULL (i guess upstream is as
well since they've disabled SPARC V9 assembly because of similar issues).
Once that's exhausted i'll post an updated fix or just report the
breakage upstream if it's beyond me.
Regards.