[PATCH] ARM64: Add support for aarch64

[Egbert Eich]

From: Andreas Schwab <schwab at suse.de>

Signed-off-by: Andreas Schwab <schwab at suse.de>
---
 hw/xfree86/common/compiler.h            |  2 +-
 hw/xfree86/os-support/linux/lnx_video.c |  3 ++-
 include/servermd.h                      | 14 ++++++++++++++
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/hw/xfree86/common/compiler.h b/hw/xfree86/common/compiler.h
index c980bee..3a57186 100644
--- a/hw/xfree86/common/compiler.h
+++ b/hw/xfree86/common/compiler.h
@@ -1351,7 +1351,7 @@ stl_u(unsigned long val, unsigned int *p)
 #else                           /* ix86 */
 
 #if !defined(__SUNPRO_C)
-#if !defined(FAKEIT) && !defined(__mc68000__) && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) && !defined(__s390__) && !defined(__m32r__)
+#if !defined(FAKEIT) && !defined(__mc68000__) && !defined(__arm__) && !defined(__sh__) && !defined(__hppa__) && !defined(__s390__) && !defined(__m32r__) && !defined(__aarch64__)
 #ifdef GCCUSESGAS
 
 /*
diff --git a/hw/xfree86/os-support/linux/lnx_video.c b/hw/xfree86/os-support/linux/lnx_video.c
index d9a5da1..43d0a36 100644
--- a/hw/xfree86/os-support/linux/lnx_video.c
+++ b/hw/xfree86/os-support/linux/lnx_video.c
@@ -58,7 +58,8 @@ static Bool ExtendedEnabled = FALSE;
       !defined(__sparc__) && \
       !defined(__mips__) && \
       !defined(__nds32__) && \
-      !defined(__arm__)
+      !defined(__arm__) && \
+      !defined(__aarch64__)
 
 /*
  * Due to conflicts with "compiler.h", don't rely on <sys/io.h> to declare
diff --git a/include/servermd.h b/include/servermd.h
index d6a9a3a..11f6c10 100644
--- a/include/servermd.h
+++ b/include/servermd.h
@@ -286,6 +286,20 @@ SOFTWARE.
 #define GLYPHPADBYTES		4
 #endif                          /* linux/s390 */
 
+#ifdef __aarch64__
+
+#ifdef __AARCH64EL__
+#define IMAGE_BYTE_ORDER        LSBFirst
+#define BITMAP_BIT_ORDER        LSBFirst
+#endif
+#ifdef __AARCH64EB__
+#define IMAGE_BYTE_ORDER        MSBFirst
+#define BITMAP_BIT_ORDER        MSBFirst
+#endif
+#define GLYPHPADBYTES           4
+
+#endif                          /* __aarch64__ */
+
 /* size of buffer to use with GetImage, measured in bytes. There's obviously
  * a trade-off between the amount of heap used and the number of times the
  * ddx routine has to be called.
-- 
1.8.1.4