[6/10] AArch64 Port

Submitted by Marcus Shawcroft on Oct. 23, 2012, 9:42 a.m.

Details

Message ID 50866699.2040809@arm.com
State New
Headers show

Commit Message

Marcus Shawcroft Oct. 23, 2012, 9:42 a.m.
This patch adjusts the libatomic configury for AArch64.

Proposed ChangeLog:

         * configure.tgt: Mark libatomic unsupported.

Comments

Jeff Law Oct. 23, 2012, 3:14 p.m.
On 10/23/2012 03:42 AM, Marcus Shawcroft wrote:
>
> This patch adjusts the libatomic configury for AArch64.
>
> Proposed ChangeLog:
>
>          * configure.tgt: Mark libatomic unsupported.
This is good.  Please install.  Presumably at some point in the not too 
distant future, aarch support will be added to libatomic?

jeff
Marcus Shawcroft Oct. 23, 2012, 5:17 p.m.
On 23/10/12 16:14, Jeff Law wrote:
> On 10/23/2012 03:42 AM, Marcus Shawcroft wrote:
>>
>> This patch adjusts the libatomic configury for AArch64.
>>
>> Proposed ChangeLog:
>>
>>           * configure.tgt: Mark libatomic unsupported.
> This is good.  Please install.  Presumably at some point in the not too
> distant future, aarch support will be added to libatomic?
>
> jeff
>
>

We have support for atomic optab coming real soon now at which point I 
think we can simply revert this patch.

/Marcus

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diff --git a/libatomic/configure.tgt b/libatomic/configure.tgt
index 847ac41ebed81efff601fcb966d76f35d228dda2..0caa0f42ff99766d1020acd8d966509d0f3447ce 100644
--- a/libatomic/configure.tgt
+++ b/libatomic/configure.tgt
@@ -95,6 +95,11 @@  fi
 
 # Other system configury
 case "${target}" in
+  aarch64*)
+	# This is currently not supported in AArch64.
+	UNSUPPORTED=1
+	;;
+
   arm*-*-linux*)
 	# OS support for atomic primitives.
 	config_path="${config_path} linux/arm posix"