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xserver_xorg-server: add support for xtensa architecture

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Fixes:
  http://autobuild.buildroot.net/results/143/14308a9d1806574f06ab2a7d222f53119fab1c90/
  http://autobuild.buildroot.net/results/5cc/5cceb96ac29a410316fd7d8f7de0615ba33e3f2c/

Backported from: dc8d0688471695ec5a8db5fef93fbcfc064891d5
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Max Filippov 2014-06-03 02:31:02 +04:00 committed by Thomas Petazzoni
parent 9e84c20b5b
commit ed11826418
1 changed files with 74 additions and 0 deletions
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74
package/x11r7/xserver_xorg-server/xserver_xorg-server-300-xtensa-add-support-for-xtensa-architecture.patch Normal file
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@ -0,0 +1,74 @@
From dc8d0688471695ec5a8db5fef93fbcfc064891d5 Mon Sep 17 00:00:00 2001
From: Max Filippov <jcmvbkbc@gmail.com>
Date: Mon, 2 Jun 2014 01:17:31 +0400
Subject: [PATCH] xtensa: add support for xtensa architecture
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
---
Backported from: dc8d0688471695ec5a8db5fef93fbcfc064891d5
hw/xfree86/common/compiler.h | 5 ++++-
hw/xfree86/os-support/linux/lnx_video.c | 3 ++-
include/servermd.h | 14 ++++++++++++++
3 files changed, 20 insertions(+), 2 deletions(-)
diff --git a/hw/xfree86/common/compiler.h b/hw/xfree86/common/compiler.h
index 0319de0..1bd8def 100644
--- a/hw/xfree86/common/compiler.h
+++ b/hw/xfree86/common/compiler.h
@@ -1352,7 +1352,10 @@ 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__) && !defined(__aarch64__) && !defined(__arc__)
+#if !defined(FAKEIT) && !defined(__mc68000__) && !defined(__arm__) && \
+ !defined(__sh__) && !defined(__hppa__) && !defined(__s390__) && \
+ !defined(__m32r__) && !defined(__aarch64__) && !defined(__arc__) && \
+ !defined(__xtensa__)
#ifdef GCCUSESGAS
/*
diff --git a/hw/xfree86/os-support/linux/lnx_video.c b/hw/xfree86/os-support/linux/lnx_video.c
index 40765fc..652f963 100644
--- a/hw/xfree86/os-support/linux/lnx_video.c
+++ b/hw/xfree86/os-support/linux/lnx_video.c
@@ -60,7 +60,8 @@ static Bool ExtendedEnabled = FALSE;
!defined(__nds32__) && \
!defined(__arm__) && \
!defined(__aarch64__) && \
- !defined(__arc__)
+ !defined(__arc__) && \
+ !defined(__xtensa__)
/*
* 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 2d1ccb1..081123b 100644
--- a/include/servermd.h
+++ b/include/servermd.h
@@ -313,6 +313,20 @@ SOFTWARE.
#endif /* ARC */
+#ifdef __xtensa__
+
+#ifdef __XTENSA_EL__
+#define IMAGE_BYTE_ORDER LSBFirst
+#define BITMAP_BIT_ORDER LSBFirst
+#endif
+#ifdef __XTENSA_EB__
+#define IMAGE_BYTE_ORDER MSBFirst
+#define BITMAP_BIT_ORDER MSBFirst
+#endif
+#define GLYPHPADBYTES 4
+
+#endif /* __xtensa__ */
+
/* 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.
--
1.7.7.6