xserver-xf86-lite: Fix compilation break for ARM architecture.

This patch syncs the patches used in xserver-xf86-dri-lite and adds
a new patch that fixes a compilation break for ARM architecture.

(http://www.mail-archive.com/xorg-devel@lists.x.org/msg04137.html)

Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
Enric Balletbo i Serra
2010-03-01 11:32:48 +01:00
committed by Richard Purdie
parent bda8282653
commit 80f1baf525
6 changed files with 313 additions and 3 deletions

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@@ -12,13 +12,15 @@ RDEPENDS_${PN} += "hal xorg-minimal-fonts"
FILES_${PN} += "${bindir}/Xorg "
EXTRA_OECONF += "--disable-cfb \
--disable-afb \
--disable-mfb \
EXTRA_OECONF += "--disable-static \
--disable-acfb \
--disable-ccfb \
--disable-mcfb \
--disable-dga \
--disable-xinerama \
--disable-xf86misc \
--disable-xorgcfg \
--disable-record \
--disable-dmx \
--disable-xnest \
--disable-xvfb \

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@@ -0,0 +1,19 @@
Index: xorg-server-1.7.99.2/configure.ac
===================================================================
--- xorg-server-1.7.99.2.orig/configure.ac 2010-01-29 16:38:49.000000000 +0000
+++ xorg-server-1.7.99.2/configure.ac 2010-01-29 16:42:39.000000000 +0000
@@ -503,14 +503,10 @@
dnl Uses --default-font-path if set, otherwise checks for /etc/X11/fontpath.d,
dnl otherwise uses standard subdirectories of FONTROOTDIR
-AC_CHECK_FILE([${sysconfdir}/X11/fontpath.d],
- [DEFAULT_FONT_PATH='catalogue:${sysconfdir}/X11/fontpath.d'],
- [
DEFAULT_FONT_PATH="${FONTMISCDIR}/,${FONTTTFDIR}/,${FONTOTFDIR}/,${FONTTYPE1DIR}/,${FONT100DPIDIR}/,${FONT75DPIDIR}/"
case $host_os in
darwin*) DEFAULT_FONT_PATH="${DEFAULT_FONT_PATH},/Library/Fonts,/System/Library/Fonts" ;;
esac
- ])
AC_ARG_WITH(default-font-path, AS_HELP_STRING([--with-default-font-path=PATH], [Comma separated list of font dirs]),
[ FONTPATH="$withval" ],
[ FONTPATH="${DEFAULT_FONT_PATH}" ])

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@@ -0,0 +1,13 @@
Index: git/os/osdep.h
===================================================================
--- git.orig/os/osdep.h 2008-10-07 18:38:21.000000000 +0100
+++ git/os/osdep.h 2008-10-07 18:39:36.000000000 +0100
@@ -92,7 +92,7 @@
* like sysconf(_SC_OPEN_MAX) is not supported.
*/
-#if OPEN_MAX <= 256
+#if 0
#define MAXSOCKS (OPEN_MAX - 1)
#else
#define MAXSOCKS 256

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@@ -0,0 +1,12 @@
Index: git/configure.ac
===================================================================
--- git.orig/configure.ac 2009-01-15 20:35:31.000000000 +0000
+++ git/configure.ac 2009-01-15 20:35:38.000000000 +0000
@@ -62,7 +62,6 @@
AC_LIBTOOL_WIN32_DLL
AC_DISABLE_STATIC
AC_PROG_LIBTOOL
-DOLT
AC_PROG_MAKE_SET
PKG_PROG_PKG_CONFIG
AC_PROG_LEX

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@@ -0,0 +1,256 @@
From 74ab27f64a747ee45810f99cdc6e29b82cf8035e Mon Sep 17 00:00:00 2001
From: Tiago Vignatti <tiago.vignatti@nokia.com>
Date: Mon, 28 Dec 2009 16:00:28 +0000
Subject: Revert "Make sys.c use unaligned access functions provided in compiler."
This reverts commit da923d0bc15e99a8ed1986bd6f5df37f7af7284b.
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
Signed-off-by: Keith Packard <keithp@keithp.com>
---
diff --git a/hw/xfree86/x86emu/Makefile.am b/hw/xfree86/x86emu/Makefile.am
index e7368f5..df96977 100644
--- a/hw/xfree86/x86emu/Makefile.am
+++ b/hw/xfree86/x86emu/Makefile.am
@@ -11,7 +11,7 @@ libx86emu_la_SOURCES = debug.c \
sys.c \
x86emu.h
-INCLUDES = $(XORG_INCS)
+INCLUDES =
AM_CFLAGS = $(DIX_CFLAGS) $(XORG_CFLAGS)
diff --git a/hw/xfree86/x86emu/sys.c b/hw/xfree86/x86emu/sys.c
index 2ebf6f1..e15fb09 100644
--- a/hw/xfree86/x86emu/sys.c
+++ b/hw/xfree86/x86emu/sys.c
@@ -48,13 +48,168 @@
#ifndef NO_SYS_HEADERS
#include <string.h>
#endif
-#include "compiler.h" /* for unaligned access functions */
/*------------------------- Global Variables ------------------------------*/
X86EMU_sysEnv _X86EMU_env; /* Global emulator machine state */
X86EMU_intrFuncs _X86EMU_intrTab[256];
/*----------------------------- Implementation ----------------------------*/
+#if defined(__alpha__) || defined(__alpha)
+/* to cope with broken egcs-1.1.2 :-(((( */
+
+#define ALPHA_UALOADS
+/*
+ * inline functions to do unaligned accesses
+ * from linux/include/asm-alpha/unaligned.h
+ */
+
+/*
+ * EGCS 1.1 knows about arbitrary unaligned loads. Define some
+ * packed structures to talk about such things with.
+ */
+
+#if defined(__GNUC__)
+struct __una_u64 { unsigned long x __attribute__((packed)); };
+struct __una_u32 { unsigned int x __attribute__((packed)); };
+struct __una_u16 { unsigned short x __attribute__((packed)); };
+#endif
+
+static __inline__ unsigned long ldq_u(unsigned long * r11)
+{
+#if defined(__GNUC__)
+ const struct __una_u64 *ptr = (const struct __una_u64 *) r11;
+ return ptr->x;
+#else
+ unsigned long r1,r2;
+ __asm__("ldq_u %0,%3\n\t"
+ "ldq_u %1,%4\n\t"
+ "extql %0,%2,%0\n\t"
+ "extqh %1,%2,%1"
+ :"=&r" (r1), "=&r" (r2)
+ :"r" (r11),
+ "m" (*r11),
+ "m" (*(const unsigned long *)(7+(char *) r11)));
+ return r1 | r2;
+#endif
+}
+
+static __inline__ unsigned long ldl_u(unsigned int * r11)
+{
+#if defined(__GNUC__)
+ const struct __una_u32 *ptr = (const struct __una_u32 *) r11;
+ return ptr->x;
+#else
+ unsigned long r1,r2;
+ __asm__("ldq_u %0,%3\n\t"
+ "ldq_u %1,%4\n\t"
+ "extll %0,%2,%0\n\t"
+ "extlh %1,%2,%1"
+ :"=&r" (r1), "=&r" (r2)
+ :"r" (r11),
+ "m" (*r11),
+ "m" (*(const unsigned long *)(3+(char *) r11)));
+ return r1 | r2;
+#endif
+}
+
+static __inline__ unsigned long ldw_u(unsigned short * r11)
+{
+#if defined(__GNUC__)
+ const struct __una_u16 *ptr = (const struct __una_u16 *) r11;
+ return ptr->x;
+#else
+ unsigned long r1,r2;
+ __asm__("ldq_u %0,%3\n\t"
+ "ldq_u %1,%4\n\t"
+ "extwl %0,%2,%0\n\t"
+ "extwh %1,%2,%1"
+ :"=&r" (r1), "=&r" (r2)
+ :"r" (r11),
+ "m" (*r11),
+ "m" (*(const unsigned long *)(1+(char *) r11)));
+ return r1 | r2;
+#endif
+}
+
+/*
+ * Elemental unaligned stores
+ */
+
+static __inline__ void stq_u(unsigned long r5, unsigned long * r11)
+{
+#if defined(__GNUC__)
+ struct __una_u64 *ptr = (struct __una_u64 *) r11;
+ ptr->x = r5;
+#else
+ unsigned long r1,r2,r3,r4;
+
+ __asm__("ldq_u %3,%1\n\t"
+ "ldq_u %2,%0\n\t"
+ "insqh %6,%7,%5\n\t"
+ "insql %6,%7,%4\n\t"
+ "mskqh %3,%7,%3\n\t"
+ "mskql %2,%7,%2\n\t"
+ "bis %3,%5,%3\n\t"
+ "bis %2,%4,%2\n\t"
+ "stq_u %3,%1\n\t"
+ "stq_u %2,%0"
+ :"=m" (*r11),
+ "=m" (*(unsigned long *)(7+(char *) r11)),
+ "=&r" (r1), "=&r" (r2), "=&r" (r3), "=&r" (r4)
+ :"r" (r5), "r" (r11));
+#endif
+}
+
+static __inline__ void stl_u(unsigned long r5, unsigned int * r11)
+{
+#if defined(__GNUC__)
+ struct __una_u32 *ptr = (struct __una_u32 *) r11;
+ ptr->x = r5;
+#else
+ unsigned long r1,r2,r3,r4;
+
+ __asm__("ldq_u %3,%1\n\t"
+ "ldq_u %2,%0\n\t"
+ "inslh %6,%7,%5\n\t"
+ "insll %6,%7,%4\n\t"
+ "msklh %3,%7,%3\n\t"
+ "mskll %2,%7,%2\n\t"
+ "bis %3,%5,%3\n\t"
+ "bis %2,%4,%2\n\t"
+ "stq_u %3,%1\n\t"
+ "stq_u %2,%0"
+ :"=m" (*r11),
+ "=m" (*(unsigned long *)(3+(char *) r11)),
+ "=&r" (r1), "=&r" (r2), "=&r" (r3), "=&r" (r4)
+ :"r" (r5), "r" (r11));
+#endif
+}
+
+static __inline__ void stw_u(unsigned long r5, unsigned short * r11)
+{
+#if defined(__GNUC__)
+ struct __una_u16 *ptr = (struct __una_u16 *) r11;
+ ptr->x = r5;
+#else
+ unsigned long r1,r2,r3,r4;
+
+ __asm__("ldq_u %3,%1\n\t"
+ "ldq_u %2,%0\n\t"
+ "inswh %6,%7,%5\n\t"
+ "inswl %6,%7,%4\n\t"
+ "mskwh %3,%7,%3\n\t"
+ "mskwl %2,%7,%2\n\t"
+ "bis %3,%5,%3\n\t"
+ "bis %2,%4,%2\n\t"
+ "stq_u %3,%1\n\t"
+ "stq_u %2,%0"
+ :"=m" (*r11),
+ "=m" (*(unsigned long *)(1+(char *) r11)),
+ "=&r" (r1), "=&r" (r2), "=&r" (r3), "=&r" (r4)
+ :"r" (r5), "r" (r11));
+#endif
+}
+#endif
/****************************************************************************
PARAMETERS:
@@ -107,7 +262,13 @@ u16 X86API rdw(
}
else
#endif
+#if defined(ALPHA_UALOADS)
val = ldw_u((u16*)(M.mem_base + addr));
+#elif defined(IA64_UALOADS)
+ val = uldw((u16*)(M.mem_base + addr));
+#else
+ val = *(u16*)(M.mem_base + addr);
+#endif
DB( if (DEBUG_MEM_TRACE())
printk("%#08x 2 -> %#x\n", addr, val);)
return val;
@@ -140,7 +301,13 @@ u32 X86API rdl(
}
else
#endif
+#if defined(ALPHA_UALOADS)
val = ldl_u((u32*)(M.mem_base + addr));
+#elif defined(IA64_UALOADS)
+ val = uldl((u32*)(M.mem_base + addr));
+#else
+ val = *(u32*)(M.mem_base + addr);
+#endif
DB( if (DEBUG_MEM_TRACE())
printk("%#08x 4 -> %#x\n", addr, val);)
return val;
@@ -192,7 +359,13 @@ DB( if (DEBUG_MEM_TRACE())
}
else
#endif
+#if defined(ALPHA_UALOADS)
stw_u(val,(u16*)(M.mem_base + addr));
+#elif defined(IA64_UALOADS)
+ ustw(val,(u16*)(M.mem_base + addr));
+#else
+ *(u16*)(M.mem_base + addr) = val;
+#endif
}
/****************************************************************************
@@ -222,7 +395,13 @@ DB( if (DEBUG_MEM_TRACE())
}
else
#endif
+#if defined(ALPHA_UALOADS)
stl_u(val,(u32*)(M.mem_base + addr));
+#elif defined(IA64_UALOADS)
+ ustl(val,(u32*)(M.mem_base + addr));
+#else
+ *(u32*)(M.mem_base + addr) = val;
+#endif
}
/****************************************************************************
--
cgit v0.8.3-6-g21f6

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@@ -1,4 +1,12 @@
require xserver-xf86-lite.inc
PR = "r1"
DEPENDS += "font-util"
SRC_URI += "file://nodolt.patch;patch=1 \
file://crosscompile.patch;patch=1"
# Misc build failure for master HEAD
SRC_URI += "file://fix_open_max_preprocessor_error.patch;patch=1 \
file://revert_make_sys_c_use_unaligned_access_functions.patch;patch=1"