PARALLEL_MAKE_pn-opkg = ""
PARALLEL_MAKE_pn-pkgconfig = ""
PARALLEL_MAKE_pn-prelink = ""
-PARALLEL_MAKE_pn-qemugl = ""
PARALLEL_MAKE_pn-rpm = ""
PARALLEL_MAKE_pn-tcl = ""
PARALLEL_MAKE_pn-beecrypt = ""
SERIAL_CONSOLE = "115200 ttyS0"
-# We bypass swrast but we need it to be present for X to load correctly
XSERVER ?= "xserver-xorg \
mesa-dri-driver-swrast \
xf86-input-vmmouse \
xf86-input-keyboard \
xf86-input-evdev \
- xf86-video-vmware \
- qemugl"
+ xf86-video-vmware"
require conf/machine/include/qemu.inc
SERIAL_CONSOLE = "115200 ttyS0"
-# We bypass swrast but we need it to be present for X to load correctly
XSERVER ?= "xserver-xorg \
mesa-dri-driver-swrast \
xf86-input-vmmouse \
xf86-input-keyboard \
xf86-input-evdev \
- xf86-video-vmware \
- qemugl"
+ xf86-video-vmware"
require conf/machine/include/qemu.inc
+++ /dev/null
-Save registers via local variables instead of simple "push", so that gcc become
-aware of this operation and avoid stack disorder.
-
-opengl calling (in call_opengl_qemu) includes 4 steps:
-1. prepare opengl parameters on stack
-2. save some "input" register by push
-3. load "input" register with parameters on stack via same index as step 1
-4. issue "int 0x99" to trap into qemu, who will get parameter in the registers
-
-New gcc uses "%esp" rather than "%ebp" to index local variable in stack, which
-leads wrong index in step 3, as push decrease "%esp" automatically. Saving
-registers via local variables to fix it.
-
-Upstream-Status: Pending
-
-Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
-Index: git/opengl_client.c
-===================================================================
---- git.orig/opengl_client.c 2012-02-28 15:26:28.000000000 +0800
-+++ git/opengl_client.c 2012-02-28 15:29:18.000000000 +0800
-@@ -1076,23 +1076,29 @@
- {
- #if defined(__i386__)
- int ret;
-+ int bx, cx, dx, si;
- #ifdef WIN32
- __asm__ ("pushl %0;pushl %%fs:0;movl %%esp,%%fs:0;" : : "g" (win32_sigsegv_handler));
- #endif
-- __asm__ ("push %ebx");
-- __asm__ ("push %ecx");
-- __asm__ ("push %edx");
-- __asm__ ("push %esi");
-+ /* save registers before opengl call */
-+ __asm__ ("mov %%ebx, %0"::"m"(bx));
-+ __asm__ ("mov %%ecx, %0"::"m"(cx));
-+ __asm__ ("mov %%edx, %0"::"m"(dx));
-+ __asm__ ("mov %%esi, %0"::"m"(si));
-+
- __asm__ ("mov %0, %%eax"::"m"(func_number));
- __asm__ ("mov %0, %%ebx"::"m"(pid));
- __asm__ ("mov %0, %%ecx"::"m"(ret_string));
- __asm__ ("mov %0, %%edx"::"m"(args));
- __asm__ ("mov %0, %%esi"::"m"(args_size));
- __asm__ ("int $0x99");
-- __asm__ ("pop %esi");
-- __asm__ ("pop %edx");
-- __asm__ ("pop %ecx");
-- __asm__ ("pop %ebx");
-+
-+ /* restore registers */
-+ __asm__ ("mov %0, %%ebx"::"m"(bx));
-+ __asm__ ("mov %0, %%ecx"::"m"(cx));
-+ __asm__ ("mov %0, %%edx"::"m"(dx));
-+ __asm__ ("mov %0, %%esi"::"m"(si));
-+
- __asm__ ("mov %%eax, %0"::"m"(ret));
- #ifdef WIN32
- __asm__ ("movl (%%esp),%%ecx;movl %%ecx,%%fs:0;addl $8,%%esp;" : : : "%ecx");
-@@ -1100,20 +1106,27 @@
- return ret;
- #elif defined(__x86_64__)
- int ret;
-- __asm__ ("push %rbx");
-- __asm__ ("push %rcx");
-- __asm__ ("push %rdx");
-- __asm__ ("push %rsi");
-+ long bx, cx, dx, si;
-+
-+ /* save registers before opengl call */
-+ __asm__ ("mov %%rbx, %0"::"m"(bx));
-+ __asm__ ("mov %%rcx, %0"::"m"(cx));
-+ __asm__ ("mov %%rdx, %0"::"m"(dx));
-+ __asm__ ("mov %%rsi, %0"::"m"(si));
-+
- __asm__ ("mov %0, %%eax"::"m"(func_number));
- __asm__ ("mov %0, %%ebx"::"m"(pid));
- __asm__ ("mov %0, %%rcx"::"m"(ret_string));
- __asm__ ("mov %0, %%rdx"::"m"(args));
- __asm__ ("mov %0, %%rsi"::"m"(args_size));
- __asm__ ("int $0x99");
-- __asm__ ("pop %rsi");
-- __asm__ ("pop %rdx");
-- __asm__ ("pop %rcx");
-- __asm__ ("pop %rbx");
-+
-+ /* restore registers */
-+ __asm__ ("mov %0, %%rbx"::"m"(bx));
-+ __asm__ ("mov %0, %%rcx"::"m"(cx));
-+ __asm__ ("mov %0, %%rdx"::"m"(dx));
-+ __asm__ ("mov %0, %%rsi"::"m"(si));
-+
- __asm__ ("mov %%eax, %0"::"m"(ret));
- return ret;
- #else
+++ /dev/null
-Hide some GLX extensions by default to avoid guest call missing GLX API. It's
-hacky to implement these APIs, so hide these extensions as fix.
-
-Upstream-Status: Pending
-
-Signed-off-by: Zhai Edwin <edwin.zhai@intel.com>
-
-Index: git/opengl_client.c
-===================================================================
---- git.orig/opengl_client.c 2012-03-16 18:22:27.000000000 +0800
-+++ git/opengl_client.c 2012-03-16 18:52:06.000000000 +0800
-@@ -105,6 +105,12 @@
- "NO_MOVE", /* default : set if TCP/IP communication */
- };
-
-+/* Hiding some GLX extensions from guest */
-+static const char* hiding_extensions =
-+ "GLX_MESA_copy_sub_buffer,\
-+ GLX_MESA_multithread_makecurrent,\
-+ GLX_MESA_swap_control,\
-+ ";
-
- #ifdef WIN32
-
-@@ -3516,7 +3522,8 @@
- static void removeUnwantedExtensions(char* ret)
- {
- char* toBeRemoved = getenv("GL_REMOVE_EXTENSIONS");
-- if (toBeRemoved == NULL) return;
-+ if (toBeRemoved == NULL)
-+ toBeRemoved = hiding_extensions;
- toBeRemoved = strdup(toBeRemoved);
- char* iterToBeRemoved = toBeRemoved;
- while(*iterToBeRemoved)
+++ /dev/null
-Remove X11R6 lib directory
-
-"-L/usr/X11R6/lib" is obsolate in poky. Poky currently use Xserver from X.org (X11R7.x), which puts lib in standard /usr/lib, so no need to specify the extra -L/usr/X11R6/lib. Meanwhile, the -L/usr/X11R6/lib will cause warning: library search path "/usr/X11R6/lib" is unsafe for cross-compilation. so better to remove it.
-
-Upstream-Status: Pending
-
-Signed-off-by: Yu Ke <ke.yu@intel.com>
-
-diff --git a/Makefile b/Makefile
-index 9e5a8ea..f3a082a 100644
---- a/Makefile
-+++ b/Makefile
-@@ -3,7 +3,7 @@ GL_CFLAGS := -Wall -g -O2 -fno-strict-aliasing
- all: libGL.so.1.2
-
- libGL.so.1.2: client_stub.c opengl_client.c glgetv_cst.h opengl_func.h opengl_utils.h opengl_client_xfonts.c mesa_gl.h mesa_glext.h mesa_glx.h mesa_glxext.h
-- $(CC) -fPIC $(GL_CFLAGS) opengl_client.c -shared -o libGL.so.1.2 -lX11 -lXfixes -lm -L$(D)/usr/X11R6/lib -lpthread -I.
-+ $(CC) -fPIC $(GL_CFLAGS) opengl_client.c -shared -o libGL.so.1.2 -lX11 -lXfixes -lm -lpthread -I.
-
- opengl_func.h: gl_func.h
-
+++ /dev/null
-Upstream-Status: Pending
-
-Index: git/Makefile
-===================================================================
---- git.orig/Makefile 2009-01-19 23:37:36.000000000 +0000
-+++ git/Makefile 2009-06-09 20:30:37.000000000 +0100
-@@ -1,9 +1,9 @@
- GL_CFLAGS := -Wall -g -O2 -fno-strict-aliasing
-
--all: libGL.so
-+all: libGL.so.1.2
-
--libGL.so: client_stub.c opengl_client.c glgetv_cst.h opengl_func.h opengl_utils.h opengl_client_xfonts.c mesa_gl.h mesa_glext.h mesa_glx.h mesa_glxext.h
-- $(CC) -fPIC $(GL_CFLAGS) opengl_client.c -shared -o libGL.so -lX11 -lXfixes -lm -L$(D)/usr/X11R6/lib -lpthread -I.
-+libGL.so.1.2: client_stub.c opengl_client.c glgetv_cst.h opengl_func.h opengl_utils.h opengl_client_xfonts.c mesa_gl.h mesa_glext.h mesa_glx.h mesa_glxext.h
-+ $(CC) -fPIC $(GL_CFLAGS) opengl_client.c -shared -o libGL.so.1.2 -lX11 -lXfixes -lm -L$(D)/usr/X11R6/lib -lpthread -I.
-
- opengl_func.h: gl_func.h
-
-Index: git/opengl_client.c
-===================================================================
---- git.orig/opengl_client.c 2009-06-09 21:07:15.000000000 +0100
-+++ git/opengl_client.c 2009-06-09 21:07:33.000000000 +0100
-@@ -11578,7 +11578,7 @@
- tab_assoc = calloc(tabSize, sizeof(AssocProcAdress));
-
- #ifndef WIN32
-- handle = dlopen(getenv("REAL_LIBGL") ? getenv("REAL_LIBGL") : "libGL.so" ,RTLD_LAZY);
-+ handle = dlopen(getenv("REAL_LIBGL") ? getenv("REAL_LIBGL") : "libGL.so.1.2" ,RTLD_LAZY);
- if (!handle) {
- log_gl("%s\n", dlerror());
- exit(1);
+++ /dev/null
-DESCRIPTION = "QEMU i386 OpenGL passtrough"
-HOMEPAGE = "http://savannah.nongnu.org/projects/qemugl"
-SECTION = "x11/drivers"
-LICENSE = "MIT"
-LIC_FILES_CHKSUM = "file://opengl_client.c;beginline=4;endline=23;md5=a7dbe915be5fb5df8fd496f348ed9a05 \
- file://parse_mesa_get_c.c;befinline=4;endline=23;md5=a55f258f32720c9565a425a3956bcb5e"
-
-DEPENDS = "virtual/libx11 xproto glproto libxfixes"
-
-COMPATIBLE_HOST = '(x86_64.*|i.86.*)-(linux|freebsd.*)'
-
-SRC_URI = "git://git.yoctoproject.org/qemugl;protocol=git \
- file://versionfix.patch \
- file://remove-x11r6-lib-dir.patch \
- file://call_opengl_fix.patch \
- file://extensions_emulation.patch"
-S = "${WORKDIR}/git"
-
-SRCREV = "d888bbc723c00d197d34a39b5b7448660ec1b1c0"
-
-PV = "0.0+git${SRCPV}"
-PR = "r11"
-
-DEFAULT_PREFERENCE = "-1"
-
-do_install () {
- install -d ${D}${libdir}/
- if [ "${PN}" != "nativesdk-qemugl" ]; then
- install -m 0755 ${S}/libGL.so.1.2 ${D}${libdir}/libGL-qemu.so.1.2
- else
- install -m 0755 ${S}/libGL.so.1.2 ${D}${libdir}/libGL.so.1.2
- ln -s libGL.so.1.2 ${D}${libdir}/libGL.so.1
- ln -s libGL.so.1 ${D}${libdir}/libGL.so
- fi
-}
-
-# This cannot be converted to run at pacakge install time, because
-# it depends on being run after the libgl1 package is installed,
-# and RPM cannot guarantee the order of pacakge insallation.
-pkg_postinst_${PN} () {
-#!/bin/sh -e
-if [ x"$D" = "x" ]; then
- rm -f ${libdir}/libGL.so.1.2
- ln -s libGL-qemu.so.1.2 ${libdir}/libGL.so.1.2
-else
- exit 1
-fi
-}
-
-BBCLASSEXTEND = "nativesdk"
