[Xen-changelog] [xen master] xen/arm64: Implement lookup_processor_type as a dummy function

[patchbot@xxxxxxx]

commit ce1b3a3eabc034a51a2517b557a70fe48a9e994d
Author:     Julien Grall <julien.grall@xxxxxxxxxx>
AuthorDate: Wed Mar 5 12:46:24 2014 +0800
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Fri Mar 14 14:56:23 2014 +0000

    xen/arm64: Implement lookup_processor_type as a dummy function
    
    ARM64 implementation doesn't yet have specific code per processor.
    This function will be used in a later patch.
    
    Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>
    Reviewed-by: Tim Deegan <tim@xxxxxxx>
    Acked-by: Ian campbell <ian.campbell@xxxxxxxxxx>
---
 xen/arch/arm/arm64/head.S |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/xen/arch/arm/arm64/head.S b/xen/arch/arm/arm64/head.S
index 6f80db2..d151724 100644
--- a/xen/arch/arm/arm64/head.S
+++ b/xen/arch/arm/arm64/head.S
@@ -546,6 +546,13 @@ putn:   ret
 
 #endif /* EARLY_PRINTK */
 
+/* This provides a C-API version of __lookup_processor_type
+ * TODO: For now, the implementation return NULL every time
+ */
+GLOBAL(lookup_processor_type)
+        mov  x0, #0
+        ret
+
 /*
  * Local variables:
  * mode: ASM
--
generated by git-patchbot for /home/xen/git/xen.git#master

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