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[libvirt] [PATCH] Add support for detecting PPC little endian arches



From: "Daniel P. Berrange" <berrange redhat com>

The recent patch series proposing the addition of PPC little endian
arch support to Linux defines new arch names 'ppcle' and 'ppc64le':

https://lists.ozlabs.org/pipermail/linuxppc-dev/2013-August/109908.html

This just makes libvirt know about these arch names, so it doesn't
immediately trip up if it seems these new names from uname.

Signed-off-by: Daniel P. Berrange <berrange redhat com>
---
 src/util/virarch.c | 7 +++++--
 src/util/virarch.h | 7 +++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/src/util/virarch.c b/src/util/virarch.c
index 81558e5..815ad29 100644
--- a/src/util/virarch.c
+++ b/src/util/virarch.c
@@ -55,18 +55,21 @@ static const struct virArchData {
     { "parisc",       32, VIR_ARCH_BIG_ENDIAN },
     { "parisc64",     64, VIR_ARCH_BIG_ENDIAN },
     { "ppc",          32, VIR_ARCH_BIG_ENDIAN },
+    { "ppcle",        32, VIR_ARCH_LITTLE_ENDIAN },
     { "ppc64",        64, VIR_ARCH_BIG_ENDIAN },
-    { "ppcemb",       32, VIR_ARCH_BIG_ENDIAN },
 
+    { "ppc64le",      64, VIR_ARCH_LITTLE_ENDIAN },
+    { "ppcemb",       32, VIR_ARCH_BIG_ENDIAN },
     { "s390",         32, VIR_ARCH_BIG_ENDIAN },
     { "s390x",        64, VIR_ARCH_BIG_ENDIAN },
     { "sh4",          32, VIR_ARCH_LITTLE_ENDIAN },
+
     { "sh4eb",        64, VIR_ARCH_BIG_ENDIAN },
     { "sparc",        32, VIR_ARCH_BIG_ENDIAN },
-
     { "sparc64",      64, VIR_ARCH_BIG_ENDIAN },
     { "unicore32",    32, VIR_ARCH_LITTLE_ENDIAN },
     { "x86_64",       64, VIR_ARCH_LITTLE_ENDIAN },
+
     { "xtensa",       32, VIR_ARCH_LITTLE_ENDIAN },
     { "xtensaeb",     32, VIR_ARCH_BIG_ENDIAN },
 };
diff --git a/src/util/virarch.h b/src/util/virarch.h
index 0d8ae25..c64012d 100644
--- a/src/util/virarch.h
+++ b/src/util/virarch.h
@@ -47,18 +47,21 @@ typedef enum {
     VIR_ARCH_PARISC,       /* PA-Risc     32 BE http://en.wikipedia.org/wiki/PA-RISC */
     VIR_ARCH_PARISC64,     /* PA-Risc     64 BE http://en.wikipedia.org/wiki/PA-RISC */
     VIR_ARCH_PPC,          /* PowerPC     32 BE http://en.wikipedia.org/wiki/PowerPC */
+    VIR_ARCH_PPCLE,        /* PowerPC     32 LE http://en.wikipedia.org/wiki/PowerPC */
     VIR_ARCH_PPC64,        /* PowerPC     64 BE http://en.wikipedia.org/wiki/PowerPC */
-    VIR_ARCH_PPCEMB,       /* PowerPC     32 BE http://en.wikipedia.org/wiki/PowerPC */
 
+    VIR_ARCH_PPC64LE,      /* PowerPC     64 LE http://en.wikipedia.org/wiki/PowerPC */
+    VIR_ARCH_PPCEMB,       /* PowerPC     32 BE http://en.wikipedia.org/wiki/PowerPC */
     VIR_ARCH_S390,         /* S390        32 BE http://en.wikipedia.org/wiki/S390 */
     VIR_ARCH_S390X,        /* S390        64 BE http://en.wikipedia.org/wiki/S390x */
     VIR_ARCH_SH4,          /* SuperH4     32 LE http://en.wikipedia.org/wiki/SuperH */
+
     VIR_ARCH_SH4EB,        /* SuperH4     32 BE http://en.wikipedia.org/wiki/SuperH */
     VIR_ARCH_SPARC,        /* Sparc       32 BE http://en.wikipedia.org/wiki/Sparc */
-
     VIR_ARCH_SPARC64,      /* Sparc       64 BE http://en.wikipedia.org/wiki/Sparc */
     VIR_ARCH_UNICORE32,    /* UniCore     32 LE http://en.wikipedia.org/wiki/Unicore*/
     VIR_ARCH_X86_64,       /* x86         64 LE http://en.wikipedia.org/wiki/X86 */
+
     VIR_ARCH_XTENSA,       /* XTensa      32 LE http://en.wikipedia.org/wiki/Xtensa#Processor_Cores */
     VIR_ARCH_XTENSAEB,     /* XTensa      32 BE http://en.wikipedia.org/wiki/Xtensa#Processor_Cores */
 
-- 
1.8.3.1


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