Initial Import for 4.5.1-1

16 files changed, 1566 insertions, 0 deletions

diff --git a/.SRCINFO b/.SRCINFO
new file mode 100644
index 000000000000..5827e8a687c1
--- /dev/null
+++ b/.SRCINFO
@@ -0,0 +1,119 @@
+pkgbase = xen
+	pkgdesc = Virtual Machine Hypervisor & Tools
+	pkgver = 4.5.1
+	pkgrel = 1
+	url = http://www.xenproject.org/
+	install = xen.install
+	changelog = ChangeLog
+	arch = i686
+	arch = x86_64
+	license = GPL2
+	makedepends = bin86
+	makedepends = cmake
+	makedepends = dev86
+	makedepends = git
+	makedepends = iasl
+	makedepends = markdown
+	makedepends = ocaml-findlib
+	makedepends = figlet
+	makedepends = wget
+	makedepends = spice-protocol
+	depends = bridge-utils
+	depends = curl
+	depends = gnutls
+	depends = iproute2
+	depends = libaio
+	depends = libcap-ng
+	depends = libiscsi
+	depends = libjpeg-turbo
+	depends = libpng
+	depends = libseccomp
+	depends = lzo2
+	depends = nss
+	depends = pixman
+	depends = pciutils
+	depends = python
+	depends = python2
+	depends = sdl
+	depends = yajl
+	depends = spice
+	depends = usbredir
+	optdepends = xen-docs: Official Xen Documentation
+	optdepends = openvswitch: Optional Networking support
+	conflicts = xen-4.2
+	conflicts = xen-4.2-testing-hg
+	conflicts = xen-gdbsx
+	conflicts = xen-hg-unstable
+	conflicts = xen-rc
+	conflicts = xen-git
+	conflicts = xen-4.3
+	conflicts = xen-4.3-testing-hg
+	noextract = lwip-1.3.0.tar.gz
+	noextract = zlib-1.2.3.tar.gz
+	noextract = newlib-1.16.0.tar.gz
+	noextract = pciutils-2.2.9.tar.bz2
+	noextract = polarssl-1.1.4-gpl.tgz
+	noextract = grub-0.97.tar.gz
+	noextract = tpm_emulator-0.7.4.tar.gz
+	noextract = gmp-4.3.2.tar.bz2
+	noextract = ipxe-git-9a93db3f0947484e30e753bbd61a10b17336e20e.tar.gz
+	options = !buildflags
+	options = !strip
+	backup = etc/modules-load.d/xen.conf
+	backup = etc/xen/xl.conf
+	backup = etc/conf.d/xenstored
+	backup = etc/conf.d/xenconsoled
+	backup = etc/conf.d/xendomains
+	backup = etc/conf.d/xencommons
+	backup = etc/xen/grub.conf
+	source = http://bits.xensource.com/oss-xen/release/4.5.1/xen-4.5.1.tar.gz
+	source = http://xenbits.xen.org/xen-extfiles/ipxe-git-9a93db3f0947484e30e753bbd61a10b17336e20e.tar.gz
+	source = http://xenbits.xen.org/xen-extfiles/lwip-1.3.0.tar.gz
+	source = http://xenbits.xen.org/xen-extfiles/zlib-1.2.3.tar.gz
+	source = http://xenbits.xen.org/xen-extfiles/newlib-1.16.0.tar.gz
+	source = http://xenbits.xen.org/xen-extfiles/pciutils-2.2.9.tar.bz2
+	source = http://xenbits.xen.org/xen-extfiles/polarssl-1.1.4-gpl.tgz
+	source = http://xenbits.xen.org/xen-extfiles/grub-0.97.tar.gz
+	source = http://xenbits.xen.org/xen-extfiles/tpm_emulator-0.7.4.tar.gz
+	source = http://xenbits.xen.org/xen-extfiles/gmp-4.3.2.tar.bz2
+	source = xen.install
+	source = tmpfiles.d-xen.conf
+	source = 09_xen
+	source = ati-passthrough.patch
+	source = etherboot-gcc5.patch
+	source = gcc5.patch
+	source = gnutls-3.4.0.patch::http://git.alpinelinux.org/cgit/aports/plain/main/xen/gnutls-3.4.0.patch?id=628f27939412a7d6fb67734bd644119a1f49463a
+	source = ovmf.patch
+	source = ovmf-gcc4.9-basetools.patch
+	source = ovmf-gcc4.9-ovmfpkg.patch
+	source = seabios-gcc5.patch
+	source = efi-xen.cfg
+	source = grub.conf
+	source = xen.conf
+	sha256sums = 668c11d4fca67ac44329e369f810356eacd37b28d28fb96e66aac77f3c5e1371
+	sha256sums = 632ce8c193ccacc3012bd354bdb733a4be126f7c098e111930aa41dad537405c
+	sha256sums = 772e4d550e07826665ed0528c071dd5404ef7dbe1825a38c8adbc2a00bca948f
+	sha256sums = 1795c7d067a43174113fdf03447532f373e1c6c57c08d61d9e4e9be5e244b05e
+	sha256sums = db426394965c48c1d29023e1cc6d965ea6b9a9035d8a849be2750ca4659a3d07
+	sha256sums = f60ae61cfbd5da1d849d0beaa21f593c38dac9359f0b3ddc612f447408265b24
+	sha256sums = 2d29fd04a0d0ba29dae6bd29fb418944c08d3916665dcca74afb297ef37584b6
+	sha256sums = 4e1d15d12dbd3e9208111d6b806ad5a9857ca8850c47877d36575b904559260b
+	sha256sums = 4e48ea0d83dd9441cc1af04ab18cd6c961b9fa54d5cbf2c2feee038988dea459
+	sha256sums = 936162c0312886c21581002b79932829aa048cfaf9937c6265aeaa14f1cd1775
+	sha256sums = 5bc10f125bdc1ae5f9e3eeb58888970d02e7856e94e2435d66ddb717884db016
+	sha256sums = 40e0760810a49f925f2ae9f986940b40eba477dc6d3e83a78baaae096513b3cf
+	sha256sums = 06c9f6140f7ef4ccfc4b1a7d9732a673313e269733180f53afcd9e43bf6c26bb
+	sha256sums = d93c2d5bcdf0c3e4c6e8efb357cb4b9d618209025361f5ccd9d03651a8acd7a3
+	sha256sums = deeec880522c1374ad135dc8b4c14c7b301464a60fbac410efb3db70f670eed9
+	sha256sums = 22b03d220aa6caa0bbe04868a1839a658a99d020bde95a31952a2a624490ef95
+	sha256sums = e25d38376e22f6f935d2c0ce1b9d6e6b47ff261b5e6056bc3b47168739d7a992
+	sha256sums = 1c44b9dc848bb6c3ef2ab76e4807a0b3ed360aea6b13b5b86d2bf5301d14247b
+	sha256sums = 45aae7a1d48357e5f981c12870b5bcac0dd0f630f84e398160d8c9adb42a6674
+	sha256sums = 8e16638d0cc366d1eaae7ccbcf43215853b4444a625478ec8f6e0a2c655370d9
+	sha256sums = 091f5eed7e33b45cabb232e9a03dd6c1abae1a820b804c888c20d4b7e673618f
+	sha256sums = ceaff798a92a7aef1465a0a0b27b1817aedd2c857332b456aaa6dd78dc72438f
+	sha256sums = 3f0af16958c3e057b9baa5afc47050d9adf7dd553274dd97ae4f35938fefb568
+	sha256sums = 50a9b7fd19e8beb1dea09755f07318f36be0b7ec53d3c9e74f3266a63e682c0c
+
+pkgname = xen
+
diff --git a/09_xen b/09_xen
new file mode 100644
index 000000000000..59ac88ac48fe
--- /dev/null
+++ b/09_xen
@@ -0,0 +1,230 @@
+#!/usr/bin/env bash
+
+##
+## grub-mkconfig helper script specific to Arch Linux
+## Contributed by "Keshav Amburay" <the ddoott ridikulus ddoott rat aatt geemmayil ddoott ccoomm>
+## Updated on 08 February 2014
+##
+## Script based on do_grub_config() function in Arch Linux Archboot ISO Installer/Setup script 
+## Some parts taken from /etc/grub.d/10_linux script shipped by GRUB(2) upstream
+##
+## This script can be freely distributed and/or modified 
+## under the terms of the GNU General Public License as published by
+## the Free Software Foundation, either version 3 of the License, or
+## (at your option) any later version.
+##
+## This script is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+
+## Adapted for use with the xen AUR package, to ensure feature comparity
+## Modified by "David Sutton" <kantras - gmail com>
+
+_FUNC_GRUB_FILE_PRESENT() {
+    
+    [[ -z "${GRUB_PLATFORM}" ]] && GRUB_PLATFORM="x86"
+    
+    if [[ "${GRUB_PLATFORM}" == "x86" ]]; then
+        check="--is-x86-linux32"
+    elif [[ "${GRUB_PLATFORM}" == "i386-xen-pae" ]]; then
+        check="--is-i386-xen-pae-domu"
+    elif [[ "${GRUB_PLATFORM}" == "x86_64-xen" ]]; then
+        check="--is-x86_64-xen-domu"
+    else
+        check="--is-${GRUB_PLATFORM}-linux"
+    fi
+    
+    case "${GRUB_PLATFORM}" in
+        x86)
+            list="$(for i in "${GRUB_ROOT}"/boot/vmlinuz-linux* ; do
+                        if grub_file_is_not_garbage "${i}" && "${grub_file}" ${check} "${i}" ; then echo -n "${i} " ; fi
+                    done)" ;;
+        *) 
+          list="$(for i in "${GRUB_ROOT}"/boot/vmlinuz-linux* ; do
+                      if grub_file_is_not_garbage "${i}" && "${grub_file}" ${check} "${i}" ; then echo -n "${i} " ; fi
+                  done)" ;;
+    esac
+}
+
+set -e
+
+prefix="/usr"
+exec_prefix="${prefix}"
+datarootdir="/usr/share"
+datadir="${datarootdir}"
+sysconfdir="/etc"
+
+. "${datarootdir}/grub/grub-mkconfig_lib"
+
+. "${sysconfdir}/default/grub"
+
+export XEN_HYPERVISOR_CMDLINE="xsave=1"
+export XEN_LINUX_CMDLINE="console=tty0"
+
+[[ -r "${sysconfdir}/xen/grub.conf" ]] && . "${sysconfdir}/xen/grub.conf"
+
+[[ -z "${XEN_LINUX_CMDLINE_OVERRIDE}" ]] && XEN_LINUX_CMDLINE_OVERRIDE="0"
+
+export TEXTDOMAIN="grub"
+export TEXTDOMAINDIR="${datarootdir}/locale"
+
+CLASS="--class xen --class arch-linux --class arch --class gnu-linux --class gnu --class os"
+
+[[ "${grub_file}" != "" ]] && _FUNC_GRUB_FILE_PRESENT
+
+BOOT_PART_FS_UUID="$(${grub_probe} --target="fs_uuid" "/boot" 2>/dev/null)"
+BOOT_PART_HINTS_STRING="$(${grub_probe} --target="hints_string" "/boot" 2>/dev/null || true)"
+BOOT_PART_FS="$(${grub_probe} --target="fs" "/boot" 2>/dev/null)"
+
+ROOT_PART_GRUB_DEVICE="$(${grub_probe} --target=device / || true)"
+ROOT_PART_FS="$(${grub_probe} --device ${ROOT_PART_GRUB_DEVICE} --target=fs 2> /dev/null || echo "unknown")"
+
+if [[ "${GRUB_LINUX_ROOT_DEVICE}" == "" ]]; then
+    
+    case "${ROOT_PART_FS}" in
+        btrfs)
+            rootsubvol="$(make_system_path_relative_to_its_root /)"
+            rootsubvol="${rootsubvol#/}"
+            if [[ "${rootsubvol}" != "" ]]; then
+                GRUB_LINUX_ROOT_DEVICE="subvol=${rootsubvol}"
+            fi
+        ;;
+        zfs)
+            rpool="$(${grub_probe} --device ${GRUB_DEVICE} --target=fs_label 2>/dev/null || true)"
+            bootfs="$(make_system_path_relative_to_its_root / | sed -e "s,@$,,")"
+            GRUB_LINUX_ROOT_DEVICE="ZFS=${rpool}${bootfs}"
+        ;;
+    esac
+    
+    if [[ "${GRUB_DEVICE_UUID}" == "" ]] || \
+       [[ "${GRUB_DISABLE_LINUX_UUID}" == "true" ]] || \
+       [[ ! -e "/dev/disk/by-uuid/${GRUB_DEVICE_UUID}" ]] || \
+       uses_abstraction "${GRUB_DEVICE}" lvm ; then
+           GRUB_LINUX_ROOT_DEVICE="${GRUB_DEVICE}"
+    else
+       GRUB_LINUX_ROOT_DEVICE="UUID=${GRUB_DEVICE_UUID}"
+    fi
+fi
+
+[[ "${GRUB_LINUX_PARAMS}" == "" ]] && GRUB_LINUX_PARAMS="${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
+if [[ "${XEN_LINUX_CMDLINE_OVERRIDE}" == "0" ]]; then
+    GRUB_LINUX_PARAMS="${GRUB_LINUX_PARAMS} ${XEN_LINUX_CMDLINE}"
+else
+    GRUB_LINUX_PARAMS="${XEN_LINUX_CMDLINE}"
+fi
+
+xen_list=`for i in /boot/xen-*.gz /xen-*.gz ; do
+       if grub_file_is_not_garbage "$i" ; then echo -n "$i "; fi
+done`
+
+while [ "x$xen_list" != "x" ] ; do
+    xen=`version_find_latest $xen_list`
+    echo "Found Xen hypervisor image: $xen" >&2
+    XEN_BASENAME=`basename $xen`
+    XEN_VERSION=`echo $XEN_BASENAME | sed -e "s,^[^0-9]*-,,g" | sed -e "s,.gz,,g"`
+
+    for _KERNEL_ in ${list} ; do
+    
+        echo "Found linux image: ${_KERNEL_}" >&2
+    
+        basename="$(basename "${_KERNEL_}")"
+        dirname="$(dirname "${_KERNEL_}")"
+        REAL_DIR="$(make_system_path_relative_to_its_root "${dirname}")"
+  
+        _KERNEL_FILE_="$(echo ${_KERNEL_} | sed 's,/boot/,,g')"
+        _KERNEL_PKG_="pkg-$(echo ${_KERNEL_FILE_} | sed 's,vmlinuz-,,g')"
+    
+        _INITRAMFS_="${_KERNEL_FILE_/vmlinuz-/initramfs-}.img"
+    
+        if [[ -e "/boot/${_INITRAMFS_}" ]]; then
+    
+            echo "Found initramfs image: /boot/${_INITRAMFS_}" >&2
+    
+            cat << EOF
+
+menuentry "Xen ${XEN_VERSION} / Arch Linux ${_KERNEL_PKG_} kernel" ${CLASS} {
+    $(save_default_entry)
+    if [ x\$feature_all_video_module = xy ]; then
+        insmod all_video
+    fi
+    set gfxpayload=keep
+    insmod ${BOOT_PART_FS}
+    if [ x\$feature_platform_search_hint = xy ]; then
+        search --no-floppy --fs-uuid  --set=root ${BOOT_PART_HINTS_STRING} ${BOOT_PART_FS_UUID}
+    else
+        search --no-floppy --fs-uuid  --set=root ${BOOT_PART_FS_UUID}
+    fi
+    echo '$(printf "Loading Xen %s ..." ${XEN_VERSION})'
+    multiboot ${REAL_DIR}/${XEN_BASENAME} ${REAL_DIR}/${XEN_BASENAME} ${XEN_HYPERVISOR_CMDLINE}
+    echo 'Loading Arch Linux ${_KERNEL_PKG_} kernel ...'
+    module ${REAL_DIR}/${_KERNEL_FILE_} ${REAL_DIR}/${_KERNEL_FILE_} root=${GRUB_LINUX_ROOT_DEVICE} rw ${GRUB_LINUX_PARAMS}
+    echo 'Loading Arch Linux ${_KERNEL_PKG_} kernel initramfs ...'
+    module ${REAL_DIR}/${_INITRAMFS_}
+}
+
+EOF
+        fi
+    
+        _INITRAMFS_FALLBACK_="${_KERNEL_FILE_/vmlinuz-/initramfs-}-fallback.img"
+    
+        if [[ -e "/boot/${_INITRAMFS_FALLBACK_}" ]]; then
+    
+            echo "Found fallback initramfs image: /boot/${_INITRAMFS_FALLBACK_}" >&2
+    
+            cat << EOF
+
+menuentry "Xen ${XEN_VERSION} / Arch Linux ${_KERNEL_PKG_} kernel (fallback initramfs)" ${CLASS} {
+    $(save_default_entry)
+    if [ x\$feature_all_video_module = xy ]; then
+        insmod all_video
+    fi
+    set gfxpayload=keep
+    insmod ${BOOT_PART_FS}
+    if [ x\$feature_platform_search_hint = xy ]; then
+        search --no-floppy --fs-uuid  --set=root ${BOOT_PART_HINTS_STRING} ${BOOT_PART_FS_UUID}
+    else
+        search --no-floppy --fs-uuid  --set=root ${BOOT_PART_FS_UUID}
+    fi
+    echo '$(printf "Loading Xen %s ..." ${XEN_VERSION})'
+    multiboot ${REAL_DIR}/${XEN_BASENAME} ${REAL_DIR}/${XEN_BASENAME} ${XEN_HYPERVISOR_CMDLINE}
+    echo 'Loading Arch Linux ${_KERNEL_PKG_} kernel ...'
+    module ${REAL_DIR}/${_KERNEL_FILE_} ${REAL_DIR}/${_KERNEL_FILE_} root=${GRUB_LINUX_ROOT_DEVICE} rw ${GRUB_LINUX_PARAMS}
+    echo 'Loading Arch Linux ${_KERNEL_PKG_} kernel fallback initramfs ...'
+    module ${REAL_DIR}/${_INITRAMFS_FALLBACK_}
+}
+
+EOF
+        fi
+    
+        if [[ ! -e "/boot/${_INITRAMFS_}" ]] && [[ ! -e "/boot/${_INITRAMFS_FALLBACK_}" ]]; then
+            cat << EOF
+
+menuentry "Xen ${XEN_VERSION} / Arch Linux ${_KERNEL_PKG_} kernel (no initramfs)" ${CLASS} {
+    $(save_default_entry)
+    if [ x\$feature_all_video_module = xy ]; then
+        insmod all_video
+    fi
+    set gfxpayload=keep
+    insmod ${BOOT_PART_FS}
+    if [ x\$feature_platform_search_hint = xy ]; then
+        search --no-floppy --fs-uuid  --set=root ${BOOT_PART_HINTS_STRING} ${BOOT_PART_FS_UUID}
+    else
+        search --no-floppy --fs-uuid  --set=root ${BOOT_PART_FS_UUID}
+    fi
+    echo '$(printf "Loading Xen %s ..." ${XEN_VERSION})'
+    multiboot ${REAL_DIR}/${XEN_BASENAME} ${REAL_DIR}/${XEN_BASENAME} ${XEN_HYPERVISOR_CMDLINE}
+    echo 'Loading Arch Linux ${_KERNEL_PKG_} kernel ...'
+    module ${REAL_DIR}/${_KERNEL_FILE_} ${REAL_DIR}/${_KERNEL_FILE_} root=${GRUB_LINUX_ROOT_DEVICE} rw ${GRUB_LINUX_PARAMS}
+}
+
+EOF
+        fi
+    
+    done
+
+    xen_list=`echo $xen_list | tr ' ' '\n' | grep -vx $xen | tr '\n' ' '`
+done
+
+
diff --git a/ChangeLog b/ChangeLog
new file mode 100644
index 000000000000..7dcee938b5bd
--- /dev/null
+++ b/ChangeLog
@@ -0,0 +1,128 @@
+2015-07-04 David Sutton <kantras - gmail.com>
+	* 4.5.1-1
+	New major release from upstream
+	Added -fno-caller-saves CFLAG to PKGBUILD to work around GCC5 issues
+	Added in some compile fixes for GCC 5
+	Disabled OVMF for now until patched for GCC 5
+
+2015-05-13 David Sutton <kantras - gmail.com>
+	* 4.5.0-3
+	Added Security patches
+
+2015-04-08 David Sutton <kantras - gmail.com>
+	* 4.5.0-2
+	Updated PKGBUILD to use absolute instead of relative paths for install
+	Updated efi-xen.cfg with syntax fix
+	Added gnuttls-3.4.0 patch 
+	Added security patches
+
+2015-03-01 David Sutton <kantras - gmail.com>
+	* 4.5.0-1 
+	New major release from upstream
+	Cleaned up old XSA patches
+	Removed old systemd support patches and realigned with the new upstream methods
+
+2014-10-26 David Sutton <kantras - gmail.com>
+	* 4.4.1-3
+	Enabled OVMF support and added patches to fix compile
+	Enabled spice support and added patch to enable qemu support in qemu-xen
+	Added figlet as an make dependancy for the ascii art version number
+	Including an example xen.cfg package for people who will be using EFI
+	Additional cleanup (explictly disabling some unnecessary libraries)
+
+2014-10-12 David Sutton <kantras - gmail.com>
+	* 4.4.1-2:
+	Added XSA 104, 105, 106, 107 and 108 security patches
+	Added .config to resolve compile issues where /etc/sysconfig exists
+
+2014-09-04 David Sutton <kantras - gmail.com>
+	* 4.4.1-1:
+	New Upstream release
+	Cleared out unnecessary patches (security, gcc compile and pit)
+
+2014-06-22 David Sutton <kantras - gmail.com>
+	* 4.4.0-6:
+	Added additional patch to support XSA 100 on AMD platform
+
+2014-06-17 David Sutton <kantras - gmail.com>
+	* 4.4.0-5:
+	Added XSA 96 and 100 security patches
+	Added patch to explictly disable searching for bluez libs
+	Cleaned up PKGBUILD
+
+2014-05-17 David Sutton <kantras - gmail.com>
+	* 4.4.0-4:
+	Added patch to fix shutdown issues with pvh domains
+
+2014-05-01 David Sutton <kantras - gmail.com>
+	* 4.4.0-3:
+        Added XSA 92 Security patch
+        Added fix for compiling under GCC 4.9.0 (From Fedora Rawhide SRPM)
+        Added updates to 09_xen to closer match system 10_linux
+
+2014-03-11 David Sutton <kantras - gmail.com>
+	* 4.4.0-2:
+	Moved xen-syms file so 09_xen won't pick it up as a potential kernel.
+	Added XSA 89 Security patch
+	Minor PKGBUILD cleanup/changes
+
+2014-03-10 David Sutton <kantras - gmail.com>
+	* 4.4.0-1:
+	New upstream release
+	Cleaned up old unnecessary patches
+
+2014-02-19 David Sutton <kantras - gmail.com>
+	* 4.3.2-1:
+	New upstream release
+	Removed unnecessary security patches (since now integrated into source)
+	Attempts to pull down additional required source file to ensure not corrupted
+	Added missing dependancy libseccomp
+
+2013-11-25 David Sutton <kantras - gmail.com>
+	* 4.3.1-2:
+	Changed bluez dependancy from bluez4 to bluez
+	Added recent security patches
+
+2013-10-31 David Sutton <kantras - gmail.com>
+	* 4.3.1-1:
+	New upstream release
+	Removed unnecessary security patches (already merged)
+	Fixed BIOS Workaround patch to apply to the new source files
+	Fixed ATI Passthrough patch to apply to the new source files
+	Updated paths in all patches
+
+2013-09-29 David Sutton <kantras - gmail.com>
+	* 4.3.0-7:
+	Fixed optdepends in PKGBUILD
+	Added in a pre_remove function in xen.install to disable services
+	Minor text formating changes in xen.install
+	Added XSA 62,63,64 and 66 patches (Xen Security Advisories)
+
+2013-09-29 David Sutton <kantras - gmail.com>
+	* 4.3.0-6:
+	Fixed 09_xen so it can detect lts kernels
+
+2013-09-28 David Sutton <kantras - gmail.com>
+	* 4.3.0-5:
+	Fixed mount option in 09_xen from ro to rw
+	Added in dummy /etc/xen/grub.conf to control settings in 09_xen
+	Fix library sanitize so that it returns to the base directory
+	Move the syms file to /usr/share/xen so that it is out of the way of boot but still accessible
+	Added optional dependancy for openvswitch
+
+2013-08-13 David Sutton <kantras - gmail.com>
+	* 4.3.0-4 :
+	Added patch for qemu-xen to add a TOM register for PCI Hole mapping
+	Protected /etc/conf.d/xendomains from being overwritten
+	Included ATI Passthrough patch (not enabled by default, compile tested only)
+
+2013-07-23 David Sutton <kantras - gmail.com>
+
+        * 4.3.0-3 :
+        added ChangeLog.
+        Cleaned up PKGBUILD to match Arch Package Standards
+        Fixed some path references - /var/run to /run
+        Removed some unnecessary empty directories
+        Updated xenconsoled and xenstored so they use /run for pid file
+        Updated auto-created /run directories to include xenstored
+
diff --git a/PKGBUILD b/PKGBUILD
new file mode 100644
index 000000000000..7823f7323093
--- /dev/null
+++ b/PKGBUILD
@@ -0,0 +1,194 @@
+# Maintainer: David Sutton <kantras - gmail.com>
+# Contributor: Shanmu Thiagaraja <sthiagaraja+AUR@prshanmu.com>
+# Contributor: Limao Luo
+# Contributor: Luceo
+# Contributor: Revellion
+
+pkgname=xen
+pkgver=4.5.1
+pkgrel=1
+pkgdesc="Virtual Machine Hypervisor & Tools"
+arch=(i686 x86_64)
+url="http://www.xenproject.org/"
+license=(GPL2)
+depends=(bridge-utils curl gnutls iproute2 libaio libcap-ng libiscsi libjpeg-turbo libpng libseccomp lzo2 nss pixman pciutils python python2 sdl yajl spice usbredir)
+[[ "$CARCH" == "x86_64" ]] && depends+=(lib32-glibc)
+makedepends=(bin86 cmake dev86 git iasl markdown ocaml-findlib figlet wget spice-protocol)
+optdepends=('xen-docs: Official Xen Documentation' 'openvswitch: Optional Networking support')
+conflicts=(xen-4.2{,-testing-hg} xen-{gdbsx,hg-unstable,rc,git} xen-4.3{,-testing-hg})
+backup=(etc/modules-load.d/$pkgname.conf etc/$pkgname/xl.conf etc/conf.d/xen{stored,consoled,domains,commons} etc/$pkgname/grub.conf)
+options=(!buildflags !strip)
+install=$pkgname.install
+changelog=ChangeLog
+source=(http://bits.xensource.com/oss-xen/release/$pkgver/$pkgname-$pkgver.tar.gz
+    http://xenbits.xen.org/xen-extfiles/ipxe-git-9a93db3f0947484e30e753bbd61a10b17336e20e.tar.gz
+    http://xenbits.xen.org/xen-extfiles/lwip-1.3.0.tar.gz
+    http://xenbits.xen.org/xen-extfiles/zlib-1.2.3.tar.gz
+    http://xenbits.xen.org/xen-extfiles/newlib-1.16.0.tar.gz
+    http://xenbits.xen.org/xen-extfiles/pciutils-2.2.9.tar.bz2
+    http://xenbits.xen.org/xen-extfiles/polarssl-1.1.4-gpl.tgz
+    http://xenbits.xen.org/xen-extfiles/grub-0.97.tar.gz
+    http://xenbits.xen.org/xen-extfiles/tpm_emulator-0.7.4.tar.gz
+    http://xenbits.xen.org/xen-extfiles/gmp-4.3.2.tar.bz2
+    xen.install
+    tmpfiles.d-$pkgname.conf
+    09_xen
+    ati-passthrough.patch
+    etherboot-gcc5.patch
+    gcc5.patch
+    gnutls-3.4.0.patch::http://git.alpinelinux.org/cgit/aports/plain/main/xen/gnutls-3.4.0.patch?id=628f27939412a7d6fb67734bd644119a1f49463a
+    ovmf.patch
+    ovmf-gcc4.9-basetools.patch
+    ovmf-gcc4.9-ovmfpkg.patch
+    seabios-gcc5.patch
+    efi-xen.cfg
+    grub.conf
+    $pkgname.conf)
+noextract=(lwip-1.3.0.tar.gz
+    zlib-1.2.3.tar.gz
+    newlib-1.16.0.tar.gz
+    pciutils-2.2.9.tar.bz2
+    polarssl-1.1.4-gpl.tgz
+    grub-0.97.tar.gz
+    tpm_emulator-0.7.4.tar.gz
+    gmp-4.3.2.tar.bz2
+    ipxe-git-9a93db3f0947484e30e753bbd61a10b17336e20e.tar.gz)
+
+sha256sums=('668c11d4fca67ac44329e369f810356eacd37b28d28fb96e66aac77f3c5e1371'
+            '632ce8c193ccacc3012bd354bdb733a4be126f7c098e111930aa41dad537405c'
+            '772e4d550e07826665ed0528c071dd5404ef7dbe1825a38c8adbc2a00bca948f'
+            '1795c7d067a43174113fdf03447532f373e1c6c57c08d61d9e4e9be5e244b05e'
+            'db426394965c48c1d29023e1cc6d965ea6b9a9035d8a849be2750ca4659a3d07'
+            'f60ae61cfbd5da1d849d0beaa21f593c38dac9359f0b3ddc612f447408265b24'
+            '2d29fd04a0d0ba29dae6bd29fb418944c08d3916665dcca74afb297ef37584b6'
+            '4e1d15d12dbd3e9208111d6b806ad5a9857ca8850c47877d36575b904559260b'
+            '4e48ea0d83dd9441cc1af04ab18cd6c961b9fa54d5cbf2c2feee038988dea459'
+            '936162c0312886c21581002b79932829aa048cfaf9937c6265aeaa14f1cd1775'
+            '5bc10f125bdc1ae5f9e3eeb58888970d02e7856e94e2435d66ddb717884db016'
+            '40e0760810a49f925f2ae9f986940b40eba477dc6d3e83a78baaae096513b3cf'
+            '06c9f6140f7ef4ccfc4b1a7d9732a673313e269733180f53afcd9e43bf6c26bb'
+            'd93c2d5bcdf0c3e4c6e8efb357cb4b9d618209025361f5ccd9d03651a8acd7a3'
+            'deeec880522c1374ad135dc8b4c14c7b301464a60fbac410efb3db70f670eed9'
+            '22b03d220aa6caa0bbe04868a1839a658a99d020bde95a31952a2a624490ef95'
+            'e25d38376e22f6f935d2c0ce1b9d6e6b47ff261b5e6056bc3b47168739d7a992'
+            '1c44b9dc848bb6c3ef2ab76e4807a0b3ed360aea6b13b5b86d2bf5301d14247b'
+            '45aae7a1d48357e5f981c12870b5bcac0dd0f630f84e398160d8c9adb42a6674'
+            '8e16638d0cc366d1eaae7ccbcf43215853b4444a625478ec8f6e0a2c655370d9'
+            '091f5eed7e33b45cabb232e9a03dd6c1abae1a820b804c888c20d4b7e673618f'
+            'ceaff798a92a7aef1465a0a0b27b1817aedd2c857332b456aaa6dd78dc72438f'
+            '3f0af16958c3e057b9baa5afc47050d9adf7dd553274dd97ae4f35938fefb568'
+            '50a9b7fd19e8beb1dea09755f07318f36be0b7ec53d3c9e74f3266a63e682c0c')
+
+prepare() {
+    cd "$pkgname-$pkgver/"
+
+    ### Patching 
+
+    # Security Patches - Base
+
+    # Security Patches - qemu-xen
+
+    # Security Patches - qemu-upstream
+
+    # Compile Patches
+    patch -p1 -i "$srcdir/gnutls-3.4.0.patch"
+    patch -p1 -i "$srcdir/gcc5.patch"
+    echo "etherboot-gcc5.patch" >> tools/firmware/etherboot/patches/series
+    cp "$srcdir/seabios-gcc5.patch" tools/firmware/
+    cp "$srcdir/etherboot-gcc5.patch" tools/firmware/etherboot/patches/
+
+    # OVMF Compile support (Pulls from GIT repo, so patching to patch after pull request)
+    echo "Patching OVMF..."
+    patch -Np1 -i "$srcdir/ovmf.patch"
+    cp "$srcdir/ovmf-gcc4.9-basetools.patch" tools/firmware/
+    cp "$srcdir/ovmf-gcc4.9-ovmfpkg.patch" tools/firmware/
+
+    # Uncomment line below if you want to enable ATI Passthrough support (some reported successes, untested with 4.4)
+    #patch -Np1 -i "$srcdir/ati-passthrough.patch"
+
+    ## Fix Install Paths
+    sed -i 's:\$localstatedir/run/xen:/run/xen:' m4/paths.m4
+    sed -i 's:/var/run:/run:' tools/ocaml/xenstored/define.ml
+    sed -i 's:/var/run:/run:' tools/ocaml/xenstored/systemd_stubs.c
+
+    # Copy supporting tarballs into place
+    cp "$srcdir/lwip-1.3.0.tar.gz" stubdom/
+    cp "$srcdir/zlib-1.2.3.tar.gz" stubdom/
+    cp "$srcdir/newlib-1.16.0.tar.gz" stubdom/
+    cp "$srcdir/pciutils-2.2.9.tar.bz2" stubdom/
+    cp "$srcdir/polarssl-1.1.4-gpl.tgz" stubdom/
+    cp "$srcdir/grub-0.97.tar.gz" stubdom/
+    cp "$srcdir/tpm_emulator-0.7.4.tar.gz" stubdom/
+    cp "$srcdir/gmp-4.3.2.tar.bz2" stubdom/
+    cp "$srcdir/ipxe-git-9a93db3f0947484e30e753bbd61a10b17336e20e.tar.gz" tools/firmware/etherboot/ipxe.tar.gz
+
+}
+
+build() {
+    cd "$pkgname-$pkgver/"
+    export CFLAGS=-fno-caller-saves
+    ./autogen.sh
+    ./configure PYTHON=/usr/bin/python2 --prefix=/usr --sbindir=/usr/bin --with-sysconfig-leaf-dir=conf.d --with-initddir=/etc/init.d \
+		--enable-systemd --disable-docs --enable-stubdom --enable-qemu-traditional --enable-rombios \
+		--with-extra-qemuu-configure-args="--disable-bluez --disable-gtk --enable-spice --enable-usb-redir" # --enable-ovmf
+    make LANG=C PYTHON=python2 
+}
+
+package() {
+    cd "$pkgname-$pkgver/"
+
+    make DESTDIR="$pkgdir" LANG=C PYTHON=python2 install
+
+    cd "$pkgdir"
+
+    # Install files from AUR package
+    install -Dm644 "$srcdir/tmpfiles.d-$pkgname.conf" usr/lib/tmpfiles.d/$pkgname.conf
+    install -Dm644 "$srcdir/grub.conf" etc/xen/grub.conf
+    install -Dm755 "$srcdir/09_xen" etc/grub.d/09_xen
+    install -Dm644 "$srcdir/efi-xen.cfg" etc/xen/efi-xen.cfg
+
+    # Fix paths in scripts, move to right locations and create missing directories
+    sed -i 's:/var/run:/run:' etc/init.d/xencommons
+    sed -i 's:/var/lock:/run/lock:' etc/xen/scripts/hotplugpath.sh
+    sed -i 's:/var/run:/run:' etc/xen/scripts/locking.sh
+    sed -i 's:/var/run:/run:' usr/lib/systemd/system/xenstored.service
+    sed -i 's:/var/run:/run:' usr/lib/systemd/system/xenstored.socket
+    sed -i 's:/var/run:/run:' usr/lib/systemd/system/xenstored_ro.socket
+
+    mkdir var/log/xen/console
+
+    # Sanitize library path (if lib64 exists)
+    if [[ -d usr/lib64 ]]; then
+        cd usr/
+        cp -r lib64/* lib/
+        rm -rf lib64
+	cd ../
+    fi
+
+    # If EFI binaries build, move to /boot
+    if [[ -f usr/lib/efi/xen.efi ]]; then
+        mv usr/lib/efi/xen-$pkgver.efi boot/xen-$pkgver.efi
+        rm -rf usr/lib/efi
+    fi
+
+    # Compress syms file and move to a share location
+    gzip boot/$pkgname-syms-*
+    mv boot/$pkgname-syms-*.gz usr/share/xen
+
+    ##### Kill unwanted stuff #####
+    # hypervisor symlinks
+    rm -f boot/xen{,-4,-4.5,-4.5-rc}.gz
+
+    # Documentation cleanup ( see xen-docs package )
+    rm -rf usr/share/doc
+    rm -rf usr/share/man
+
+    # Unnecessary qemu support files
+#    rm -rf usr/bin/qemu-*-xen
+    rm usr/share/qemu-xen/qemu/{palcode,openbios}-*
+    rm usr/share/xen/qemu/openbios-*
+
+    # adhere to Static Library Packaging Guidelines
+    rm -rf usr/lib/*.a
+
+}
diff --git a/ati-passthrough.patch b/ati-passthrough.patch
new file mode 100644
index 000000000000..7c20b1ecd61a
--- /dev/null
+++ b/ati-passthrough.patch
@@ -0,0 +1,415 @@
+--- xen-4.3.1/tools/qemu-xen-traditional/hw/pass-through.c	Thu Sep  6 11:05:30 2012
++++ xen-4.3.1-new/tools/qemu-xen-traditional/hw/pass-through.c	Sat Nov 24 08:27:07 2012
+@@ -1438,9 +1438,17 @@ static void pt_ioport_map(PCIDevice *d, 
+     if (e_phys != -1)
+     {
+         /* Create new mapping */
+-        ret = xc_domain_ioport_mapping(xc_handle, domid, e_phys,
+-                    assigned_device->bases[i].access.pio_base, e_size,
+-                    DPCI_ADD_MAPPING);
++        if ( vga_skip_ioport_map(d) ) 
++        {
++            assigned_device->bases[i].e_physbase = -1;
++        }
++        else
++        {
++            ret = xc_domain_ioport_mapping(xc_handle, domid, e_phys,
++                   assigned_device->bases[i].access.pio_base, e_size,
++                   DPCI_ADD_MAPPING);
++        }
++
+         if ( ret != 0 )
+         {
+             PT_LOG("Error: create new mapping failed!\n");
+--- xen-4.3.1/tools/qemu-xen-traditional/hw/pass-through.h	Thu Sep  6 11:05:30 2012
++++ xen-4.3.1-new/tools/qemu-xen-traditional/hw/pass-through.h	Sat Nov 24 08:27:07 2012
+@@ -419,6 +419,11 @@ int pt_pci_host_write(struct pci_dev *pc
+ void intel_pch_init(PCIBus *bus);
+ int register_vga_regions(struct pt_dev *real_device);
+ int unregister_vga_regions(struct pt_dev *real_device);
++int vga_skip_ioport_map(PCIDevice *d);
++int igd_register_vga_regions(struct pt_dev *real_device);
++int igd_unregister_vga_regions(struct pt_dev *real_device);
++int ati_register_vga_regions(struct pt_dev *real_device);
++int ati_unregister_vga_regions(struct pt_dev *real_device);
+ int setup_vga_pt(struct pt_dev *real_device);
+ PCIBus *intel_pci_bridge_init(PCIBus *bus, int devfn, uint16_t vid,
+            uint16_t did, const char *name, uint16_t revision);
+--- xen-4.3.1/tools/qemu-xen-traditional/hw/pci.h	Thu Sep  6 11:05:30 2012
++++ xen-4.3.1-new/tools/qemu-xen-traditional/hw/pci.h	Sat Nov 24 08:27:07 2012
+@@ -54,6 +54,8 @@ extern target_phys_addr_t pci_mem_base;
+ 
+ #define PCI_VENDOR_ID_CIRRUS             0x1013
+ 
++#define PCI_VENDOR_ID_ATI                0x1002
++
+ #define PCI_VENDOR_ID_IBM                0x1014
+ #define PCI_DEVICE_ID_IBM_OPENPIC2       0xffff
+ 
+--- xen-4.3.1/tools/qemu-xen-traditional/hw/pt-graphics.c	Thu Sep  6 11:05:30 2012
++++ xen-4.3.1-new/tools/qemu-xen-traditional/hw/pt-graphics.c	Sat Nov 24 08:28:10 2012
+@@ -13,6 +13,207 @@
+ 
+ extern int gfx_passthru;
+ extern int igd_passthru;
++/*********************************/
++/*   Code for ATI GFX Passthru   */
++/*********************************/
++/* ATI VBIOS Working Mechanism 
++ *
++ * Generally there are three memory resources (two MMIO and one PIO) 
++ * associated with modern ATI gfx. VBIOS uses special tricks to figure out 
++ * BARs, instead of using regular PCI config space read.
++ *
++ *  (1) VBIOS relies on I/O port 0x3C3 to retrieve PIO BAR 
++ *  (2) VBIOS maintains a shadow copy of PCI configure space. It retries the 
++ *      MMIO BARs from this shadow copy via sending I/O requests to first two 
++ *      registers of PIO (MMINDEX and MMDATA). The workflow is like this: 
++ *      MMINDEX (register 0) is written with an index value, specifying the 
++ *      register VBIOS wanting to access. Then the shadowed data can be 
++ *      read/written from MMDATA (register 1). For two MMIO BARs, the index 
++ *      values are 0x4010 and 0x4014 respectively. 
++ *
++ */
++
++#define ATI_BAR1_INDEX        0  //MMIO BAR1
++#define ATI_BAR2_INDEX        1  //MMIO BAR2
++#define ATI_BAR5_INDEX        4  //PIO BAR == BAR5
++
++#define ATI_BAR1_MMINDEX      0x4010  //data written to MMINDEX for MMIO BAR1
++#define ATI_BAR2_MMINDEX      0x4014  //data written to MMINDEX FOR MMIO BAR2
++
++struct ati_gfx_info {
++    int initialized;            /* initialized already? */
++
++    /* PIO */
++    uint32_t host_pio_base;     /* host base addr of PIO */
++    uint32_t guest_pio_base;    /* guest base addr of PIO */
++    uint32_t pio_size;          /* PIO size */
++
++    /* MMIO */
++    uint32_t guest_mmio_base1;  /* guest base addr of MMIO 1 */
++    uint32_t guest_mmio_base2;  /* guest base addr of MMIO 2 */
++
++    /* PIO MMINDEX access recording */
++    uint32_t pre_mmindex_data;       /* previous data written to MMINDEX */
++};
++
++static struct ati_gfx_info gfx_info;
++
++/* Convert guest PIO port to host PIO port */
++static uint16_t gport_to_hport(uint16_t gport)
++{
++    return (gport - gfx_info.guest_pio_base) + gfx_info.host_pio_base;
++}
++
++/* Read host PIO port */
++static uint32_t ati_hw_in(uint16_t hport)
++{
++    unsigned val;
++
++    //iopl(3);
++    asm volatile ("in %1,%0":"=a"(val):"Nd"(hport));
++    //iopl(0);
++
++    return val;
++}
++
++/* Write data to host PIO */
++static void ati_hw_out(uint16_t hport, uint32_t data)
++{
++    //iopl(3);
++    asm volatile ("out %1, %0"::"Nd"(hport),"a"(data));
++    //iopl(0);
++}
++
++static uint32_t ati_io_regs_read(void *opaque, uint32_t addr)
++{
++    uint32_t val;
++
++    val = ati_hw_in(gport_to_hport(addr));
++
++    /* tweak the value if VBIOS is reading MMIO BAR1 and BAR2 */
++    if ( addr == (gfx_info.guest_pio_base + 4) )
++    {
++        switch ( gfx_info.pre_mmindex_data )
++        {
++        case ATI_BAR1_MMINDEX:
++            val = gfx_info.guest_mmio_base1 | (val & 0x0000000f);
++            break;
++        case ATI_BAR2_MMINDEX:
++            val = gfx_info.guest_mmio_base2 | (val & 0x0000000f);
++            break;
++        default:
++            break;
++        }
++    }
++
++    return val;
++}
++
++static void ati_io_regs_write(void *opaque, uint32_t addr, uint32_t val)
++{
++    ati_hw_out(gport_to_hport(addr), val);
++
++    /* book keeping */
++    if ( addr == gfx_info.guest_pio_base )
++        gfx_info.pre_mmindex_data = val;
++}
++
++static void ati_gfx_init(struct pt_dev *assigned)
++{
++    PCIDevice *dev = (PCIDevice *)&assigned->dev;
++
++    register_ioport_read(dev->io_regions[ATI_BAR5_INDEX].addr, 
++      dev->io_regions[ATI_BAR5_INDEX].size, 4, ati_io_regs_read, assigned);
++
++    register_ioport_write(dev->io_regions[ATI_BAR5_INDEX].addr, 
++      dev->io_regions[ATI_BAR5_INDEX].size, 4, ati_io_regs_write, assigned);
++            
++    /* initialize IO registers */
++    gfx_info.guest_pio_base = dev->io_regions[ATI_BAR5_INDEX].addr;
++    gfx_info.pio_size = dev->io_regions[ATI_BAR5_INDEX].size;
++    gfx_info.host_pio_base = assigned->bases[ATI_BAR5_INDEX].access.pio_base;
++
++    gfx_info.guest_mmio_base1 = dev->io_regions[ATI_BAR1_INDEX].addr;
++    gfx_info.guest_mmio_base2 = dev->io_regions[ATI_BAR2_INDEX].addr;
++    gfx_info.initialized = 1;
++
++    PT_LOG("guest_pio_bar = 0x%x, host_pio_bar = 0x%x, pio_size=0x%x "
++           "guest_mmio_bar1=0x%x, guest_mmio_bar2=0x%x\n", 
++           gfx_info.guest_pio_base, gfx_info.host_pio_base, gfx_info.pio_size, 
++           gfx_info.guest_mmio_base1, gfx_info.guest_mmio_base2);
++}
++
++static uint32_t ati_legacy_io_read(void *opaque, uint32_t addr)
++{
++    struct pt_dev *assigned_device = opaque;
++    PCIDevice *dev = (PCIDevice *)&assigned_device->dev;
++    uint32_t val = 0xFF;
++
++    switch( addr )
++    {
++    case 0x3c3:
++        val = dev->io_regions[ATI_BAR5_INDEX].addr >> 8;
++        /* Intercept GFX IO registers. This supposes to happen in 
++         * ati_register_vga_regions(). But we cannot get guest phys IO BAR 
++         * over there. */
++        if ( !gfx_info.initialized )
++            ati_gfx_init(assigned_device);
++        break;
++    default:
++        PT_LOG("ERROR: port 0x%x I/O read not handled\n", addr);
++        break;
++    }
++
++    return val;
++}
++
++static void ati_legacy_io_write(void *opaque, uint32_t addr, uint32_t val)
++{
++    PT_LOG("ERROR: port 0x%x I/O write not handled\n", addr);
++}
++
++int ati_register_vga_regions(struct pt_dev *real_device)
++{
++    PCIDevice *dev = (PCIDevice *)&real_device->dev;
++    int ret = 0;
++
++    /* We need to intercept VBIOS accesses to port 0x3C3, which returns 
++     * device port I/O BAR. For the rest of legacy I/O ports, we allow direct
++     * accesses.
++     */
++    ret |= xc_domain_ioport_mapping(xc_handle, domid, 0x3C0,
++            0x3C0, 0x3, DPCI_ADD_MAPPING);
++    
++    ret |= xc_domain_ioport_mapping(xc_handle, domid, 0x3C4,
++            0x3C4, 0x1C, DPCI_ADD_MAPPING);
++
++    register_ioport_read(0x3c3, 1, 1, ati_legacy_io_read, real_device);
++    register_ioport_write(0x3c3, 1, 1, ati_legacy_io_write, real_device);
++
++    /* initialized on the first port 0x3C3 access in ati_gfx_init */
++    gfx_info.initialized = 0;
++
++    return ret;
++}
++
++int ati_unregister_vga_regions(struct pt_dev *real_device)
++{
++    int ret = 0;
++
++    ret |= xc_domain_ioport_mapping(xc_handle, domid, 0x3C0,
++            0x3C0, 0x3, DPCI_REMOVE_MAPPING);
++    
++    ret |= xc_domain_ioport_mapping(xc_handle, domid, 0x3C4,
++            0x3C4, 0x1C, DPCI_REMOVE_MAPPING);
++
++    gfx_info.initialized = 0;
++
++    return ret;
++}
++
++/*********************************/
++/*  Code for Intel IGD Passthru  */
++/*********************************/
+ 
+ static uint32_t igd_guest_opregion = 0;
+ 
+@@ -176,6 +377,77 @@ read_default:
+    return pci_default_read_config(pci_dev, config_addr, len);
+ }
+ 
++int igd_register_vga_regions(struct pt_dev *real_device)
++{
++    u32 vendor_id, igd_opregion;
++    int ret = 0;
++    
++    /* legacy I/O ports 0x3C0 -- 0x3E0 */
++    ret |= xc_domain_ioport_mapping(xc_handle, domid, 0x3C0,
++            0x3C0, 0x20, DPCI_ADD_MAPPING);
++
++    /* 1:1 map ASL Storage register value */
++    vendor_id = pt_pci_host_read(real_device->pci_dev, PCI_VENDOR_ID, 2);
++    igd_opregion = pt_pci_host_read(real_device->pci_dev, PCI_INTEL_OPREGION, 4);
++    if ( (vendor_id == PCI_VENDOR_ID_INTEL) && igd_opregion )
++    {
++        ret |= xc_domain_memory_mapping(xc_handle, domid,
++                igd_opregion >> XC_PAGE_SHIFT,
++                igd_opregion >> XC_PAGE_SHIFT,
++                2,
++                DPCI_ADD_MAPPING);
++        PT_LOG("register_vga: igd_opregion = %x\n", igd_opregion);
++    }
++
++    return ret;
++}
++
++int igd_unregister_vga_regions(struct pt_dev *real_device)
++{
++    u32 vendor_id, igd_opregion;
++    int ret = 0;
++
++    ret |= xc_domain_ioport_mapping(xc_handle, domid, 0x3C0,
++            0x3C0, 0x20, DPCI_REMOVE_MAPPING);
++
++    vendor_id = pt_pci_host_read(real_device->pci_dev, PCI_VENDOR_ID, 2);
++    igd_opregion = pt_pci_host_read(real_device->pci_dev, PCI_INTEL_OPREGION, 4);
++    if ( (vendor_id == PCI_VENDOR_ID_INTEL) && igd_opregion )
++    {
++        ret |= xc_domain_memory_mapping(xc_handle, domid,
++                igd_opregion >> XC_PAGE_SHIFT,
++                igd_opregion >> XC_PAGE_SHIFT,
++                2,
++                DPCI_REMOVE_MAPPING);
++    }
++
++    return ret;
++}
++/*********************************/
++/* Generic Code for GFX Passthru */
++/*********************************/
++/* This function decides whether I/O port map should be skipped */
++int vga_skip_ioport_map(PCIDevice *d)
++{
++    struct pt_dev *dev = (struct pt_dev *)d;
++    int skip = 0;
++
++    if ( !gfx_passthru || dev->pci_dev->device_class != 0x0300 )
++        return 0;
++
++    switch( dev->pci_dev->vendor_id ) 
++    {
++    case PCI_VENDOR_ID_ATI:
++    case PCI_VENDOR_ID_AMD:
++        skip = 1;
++        break;
++    default:
++        skip = 0;
++        break;
++    }
++        
++    return skip;
++}
+ /*
+  * register VGA resources for the domain with assigned gfx
+  */
+@@ -187,18 +459,33 @@ int register_vga_regions(struct pt_dev *
+     if ( !gfx_passthru || real_device->pci_dev->device_class != 0x0300 )
+         return ret;
+ 
++    /* legacy I/O ports 0x3B0 - 0x3BC */
+     ret |= xc_domain_ioport_mapping(xc_handle, domid, 0x3B0,
+             0x3B0, 0xC, DPCI_ADD_MAPPING);
+ 
+-    ret |= xc_domain_ioport_mapping(xc_handle, domid, 0x3C0,
+-            0x3C0, 0x20, DPCI_ADD_MAPPING);
+-
++    /* legacy video MMIO range 0xA0000 - 0xBFFFF */
+     ret |= xc_domain_memory_mapping(xc_handle, domid,
+             0xa0000 >> XC_PAGE_SHIFT,
+             0xa0000 >> XC_PAGE_SHIFT,
+             0x20,
+             DPCI_ADD_MAPPING);
+ 
++    /* Other VGA regions are vendor specific */
++    switch( real_device->pci_dev->vendor_id ) 
++    {
++    case PCI_VENDOR_ID_INTEL:
++	    ret = igd_register_vga_regions(real_device);
++	    break;
++    case PCI_VENDOR_ID_ATI:
++    case PCI_VENDOR_ID_AMD:
++	    ret = ati_register_vga_regions(real_device);
++	    break;
++    default:
++	    PT_LOG("gfx card wasn't supported by Xen passthru!\n");
++	    ret = 1;
++	    break;
++    }
++
+     if ( ret != 0 )
+         PT_LOG("VGA region mapping failed\n");
+ 
+@@ -216,26 +503,31 @@ int unregister_vga_regions(struct pt_dev
+     if ( !gfx_passthru || real_device->pci_dev->device_class != 0x0300 )
+         return ret;
+ 
++    /* legacy I/O ports 0x3B0 - 0x3BC */
+     ret |= xc_domain_ioport_mapping(xc_handle, domid, 0x3B0,
+             0x3B0, 0xC, DPCI_REMOVE_MAPPING);
+ 
+-    ret |= xc_domain_ioport_mapping(xc_handle, domid, 0x3C0,
+-            0x3C0, 0x20, DPCI_REMOVE_MAPPING);
+-
++    /* legacy video MMIO range 0xA0000 - 0xBFFFF */
+     ret |= xc_domain_memory_mapping(xc_handle, domid,
+             0xa0000 >> XC_PAGE_SHIFT,
+             0xa0000 >> XC_PAGE_SHIFT,
+             20,
+             DPCI_REMOVE_MAPPING);
+ 
+-    vendor_id = pt_pci_host_read(real_device->pci_dev, PCI_VENDOR_ID, 2);
+-    if ( (vendor_id == PCI_VENDOR_ID_INTEL) && igd_guest_opregion )
++    /* Other VGA regions are vendor specific */
++    switch( real_device->pci_dev->vendor_id ) 
+     {
+-        ret |= xc_domain_memory_mapping(xc_handle, domid,
+-                igd_guest_opregion >> XC_PAGE_SHIFT,
+-                igd_guest_opregion >> XC_PAGE_SHIFT,
+-                2,
+-                DPCI_REMOVE_MAPPING);
++    case PCI_VENDOR_ID_INTEL:
++	    ret = igd_unregister_vga_regions(real_device);
++	    break;
++    case PCI_VENDOR_ID_ATI:
++    case PCI_VENDOR_ID_AMD:
++	    ret = ati_unregister_vga_regions(real_device);
++	    break;
++    default:
++	    PT_LOG("gfx card wasn't supported by Xen passthru!\n");
++	    ret = 1;
++	    break;
+     }
+ 
+     if ( ret != 0 )
diff --git a/efi-xen.cfg b/efi-xen.cfg
new file mode 100644
index 000000000000..359dbfa582a2
--- /dev/null
+++ b/efi-xen.cfg
@@ -0,0 +1,7 @@
+[global]
+default=xen
+
+[xen]
+options=console=vga dom0_mem=1024M,max:1024M dom0_max_vcpus=4 loglvl=all noreboot
+kernel=vmlinuz-linux root=<Root Device> rw 
+ramdisk=initramfs-linux.img
diff --git a/etherboot-gcc5.patch b/etherboot-gcc5.patch
new file mode 100644
index 000000000000..38838ce9b834
--- /dev/null
+++ b/etherboot-gcc5.patch
@@ -0,0 +1,40 @@
+--- a/src/drivers/net/ath/ath9k/ath9k_ar5008_phy.c	2011-12-11 03:28:04.000000000 +0100
++++ b/src/drivers/net/ath/ath9k/ath9k_ar5008_phy.c	2015-05-25 11:14:30.732759966 +0200
+@@ -1141,7 +1141,7 @@
+ 			REG_CLR_BIT(ah, AR_PHY_SFCORR_LOW,
+ 				    AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
+ 
+-		if (!on != aniState->ofdmWeakSigDetectOff) {
++		if ((!on) != aniState->ofdmWeakSigDetectOff) {
+ 			if (on)
+ 				ah->stats.ast_ani_ofdmon++;
+ 			else
+@@ -1307,7 +1307,7 @@
+ 			REG_CLR_BIT(ah, AR_PHY_SFCORR_LOW,
+ 				    AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
+ 
+-		if (!on != aniState->ofdmWeakSigDetectOff) {
++		if ((!on) != aniState->ofdmWeakSigDetectOff) {
+ 			DBG2("ath9k: "
+ 				"** ch %d: ofdm weak signal: %s=>%s\n",
+ 				chan->channel,
+--- a/src/drivers/net/ath/ath9k/ath9k_ar9003_phy.c	2011-12-11 03:28:04.000000000 +0100
++++ b/src/drivers/net/ath/ath9k/ath9k_ar9003_phy.c	2015-05-25 10:33:05.576229086 +0200
+@@ -859,7 +859,7 @@
+ 			REG_CLR_BIT(ah, AR_PHY_SFCORR_LOW,
+ 				    AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW);
+ 
+-		if (!on != aniState->ofdmWeakSigDetectOff) {
++		if ((!on) != aniState->ofdmWeakSigDetectOff) {
+ 			DBG2("ath9k: "
+ 				"** ch %d: ofdm weak signal: %s=>%s\n",
+ 				chan->channel,
+@@ -1013,7 +1013,7 @@
+ 			      AR_PHY_MRC_CCK_ENABLE, is_on);
+ 		REG_RMW_FIELD(ah, AR_PHY_MRC_CCK_CTRL,
+ 			      AR_PHY_MRC_CCK_MUX_REG, is_on);
+-		if (!is_on != aniState->mrcCCKOff) {
++		if ((!is_on) != aniState->mrcCCKOff) {
+ 			DBG2("ath9k: "
+ 				"** ch %d: MRC CCK: %s=>%s\n",
+ 				chan->channel,
diff --git a/gcc5.patch b/gcc5.patch
new file mode 100644
index 000000000000..e73e8a49799d
--- /dev/null
+++ b/gcc5.patch
@@ -0,0 +1,10 @@
+--- a/tools/firmware/Makefile	2015-07-04 16:20:40.986748538 -0500
++++ a/tools/firmware/Makefile	2015-07-04 16:21:59.058388280 -0500
+@@ -29,6 +29,7 @@
+ 
+ seabios-dir:
+ 	GIT=$(GIT) $(XEN_ROOT)/scripts/git-checkout.sh $(SEABIOS_UPSTREAM_URL) $(SEABIOS_UPSTREAM_REVISION) seabios-dir
++	patch -Np1 -i seabios-gcc5.patch
+ 	$(MAKE) -C seabios-dir defconfig
+ 
+ .PHONY: all
diff --git a/grub.conf b/grub.conf
new file mode 100644
index 000000000000..e456973db062
--- /dev/null
+++ b/grub.conf
@@ -0,0 +1,3 @@
+#XEN_HYPERVISOR_CMDLINE="xsave=1"
+#XEN_LINUX_CMDLINE="console=tty0"
+#XEN_LINUX_CMDLINE_OVERRIDE=0
diff --git a/ovmf-gcc4.9-basetools.patch b/ovmf-gcc4.9-basetools.patch
new file mode 100644
index 000000000000..7af48e8ac27c
--- /dev/null
+++ b/ovmf-gcc4.9-basetools.patch
@@ -0,0 +1,231 @@
+diff --git a/BaseTools/Conf/tools_def.template b/BaseTools/Conf/tools_def.template
+index f99ddf6..f9e1e6c 100644
+--- a/ovmf-dir/BaseTools/Conf/tools_def.template
++++ b/ovmf-dir/BaseTools/Conf/tools_def.template
+@@ -159,6 +159,12 @@
+ DEFINE GCC47_IA32_PREFIX       = /usr/bin/

+ DEFINE GCC47_X64_PREFIX        = /usr/bin/

+ 

++DEFINE GCC48_IA32_PREFIX       = /usr/bin/

++DEFINE GCC48_X64_PREFIX        = /usr/bin/

++

++DEFINE GCC49_IA32_PREFIX       = /usr/bin/

++DEFINE GCC49_X64_PREFIX        = /usr/bin/

++

+ DEFINE UNIX_IASL_BIN           = /usr/bin/iasl

+ #DEFINE UNIX_IASL_BIN           = $(HOME)/programs/iasl

+ DEFINE WIN_ASL_BIN_DIR         = C:\ASL

+@@ -307,6 +310,12 @@ DEFINE SOURCERY_CYGWIN_TOOLS = /cygdrive/c/Program Files/CodeSourcery/Sourcery G
+ #                             Required to build platforms or ACPI tables:

+ #                               Intel(r) ACPI Compiler v20101013 from

+ #                               http://www.acpica.org/downloads/previous_releases.php

++#   GCC49       -Linux-  Requires:

++#                             GCC 4.9

++#                        Optional:

++#                             Required to build platforms or ACPI tables:

++#                               Intel(r) ACPI Compiler v20101013 from

++#                               http://www.acpica.org/downloads/previous_releases.php

+ #   ELFGCC      -Linux-  Requires:

+ #                             GCC(this tool chain uses whatever version of gcc and binutils that is installed in /usr/bin)

+ #                        Optional:

+@@ -3216,6 +3225,23 @@ DEFINE GCC48_AARCH64_DLINK_FLAGS     = DEF(GCC_ARM_AARCH64_DLINK_COMMON)
+ DEFINE GCC48_ARM_ASLDLINK_FLAGS      = DEF(GCC47_ARM_ASLDLINK_FLAGS)

+ DEFINE GCC48_AARCH64_ASLDLINK_FLAGS  = DEF(GCC_ARM_AARCH64_ASLDLINK_FLAGS)

+ 

++DEFINE GCC_ARM_AARCH64_ASLDLINK_FLAGS = DEF(GCC_ARM_AARCH64_DLINK_COMMON) --entry ReferenceAcpiTable -u $(IMAGE_ENTRY_POINT)
++DEFINE GCC49_IA32_CC_FLAGS           = DEF(GCC47_IA32_CC_FLAGS)

++DEFINE GCC49_X64_CC_FLAGS            = DEF(GCC47_X64_CC_FLAGS)

++DEFINE GCC49_IA32_X64_DLINK_COMMON   = -nostdlib -n -q --gc-sections --script=$(EDK_TOOLS_PATH)/Scripts/gcc4.9-ld-script

++DEFINE GCC49_IA32_X64_ASLDLINK_FLAGS = DEF(GCC49_IA32_X64_DLINK_COMMON) --entry ReferenceAcpiTable -u ReferenceAcpiTable

++DEFINE GCC49_IA32_X64_DLINK_FLAGS    = DEF(GCC49_IA32_X64_DLINK_COMMON) --entry $(IMAGE_ENTRY_POINT) -u $(IMAGE_ENTRY_POINT) -Map $(DEST_DIR_DEBUG)/$(BASE_NAME).map

++DEFINE GCC49_X64_DLINK_FLAGS         = DEF(GCC49_IA32_X64_DLINK_FLAGS)  -melf_x86_64 --oformat=elf64-x86-64

++DEFINE GCC49_ASM_FLAGS               = DEF(GCC47_ASM_FLAGS)

++DEFINE GCC49_ARM_ASM_FLAGS           = DEF(GCC47_ARM_ASM_FLAGS)

++DEFINE GCC49_AARCH64_ASM_FLAGS       = DEF(GCC47_AARCH64_ASM_FLAGS)

++DEFINE GCC49_ARM_CC_FLAGS            = DEF(GCC47_ARM_CC_FLAGS)

++DEFINE GCC49_AARCH64_CC_FLAGS        = DEF(GCC47_AARCH64_CC_FLAGS)

++DEFINE GCC49_ARM_DLINK_FLAGS         = DEF(GCC47_ARM_DLINK_FLAGS)

++DEFINE GCC49_AARCH64_DLINK_FLAGS     = DEF(GCC_ARM_AARCH64_DLINK_COMMON)

++DEFINE GCC49_ARM_ASLDLINK_FLAGS      = DEF(GCC_ARM_AARCH64_ASLDLINK_FLAGS) --oformat=elf32-littlearm

++DEFINE GCC49_AARCH64_ASLDLINK_FLAGS  = DEF(GCC_ARM_AARCH64_ASLDLINK_FLAGS)

++

+ ####################################################################################

+ #

+ # Unix GCC And Intel Linux ACPI Compiler

+@@ -3769,6 +3794,126 @@ RELEASE_GCC48_AARCH64_CC_FLAGS   = DEF(GCC48_AARCH64_CC_FLAGS) -Wno-unused-but-s
+ 

+ ####################################################################################

+ #

++# GCC 4.9 - This configuration is used to compile under Linux to produce

++#           PE/COFF binaries using GCC 4.9.

++#

++####################################################################################

++*_GCC49_*_*_FAMILY               = GCC

++

++*_GCC49_*_MAKE_PATH                    = make

++*_GCC49_*_ASL_PATH                     = DEF(UNIX_IASL_BIN)

++

++*_GCC49_*_PP_FLAGS                     = DEF(GCC_PP_FLAGS)

++*_GCC49_*_ASLPP_FLAGS                  = DEF(GCC_ASLPP_FLAGS)

++*_GCC49_*_ASLCC_FLAGS                  = DEF(GCC_ASLCC_FLAGS)

++*_GCC49_*_VFRPP_FLAGS                  = DEF(GCC_VFRPP_FLAGS)

++*_GCC49_*_APP_FLAGS                    =

++*_GCC49_*_ASL_FLAGS                    = DEF(IASL_FLAGS)

++*_GCC49_*_ASL_OUTFLAGS                 = DEF(IASL_OUTFLAGS)

++

++##################

++# GCC49 IA32 definitions

++##################

++*_GCC49_IA32_OBJCOPY_PATH         = DEF(GCC49_IA32_PREFIX)objcopy

++*_GCC49_IA32_CC_PATH              = DEF(GCC49_IA32_PREFIX)gcc

++*_GCC49_IA32_SLINK_PATH           = DEF(GCC49_IA32_PREFIX)ar

++*_GCC49_IA32_DLINK_PATH           = DEF(GCC49_IA32_PREFIX)ld

++*_GCC49_IA32_ASLDLINK_PATH        = DEF(GCC49_IA32_PREFIX)ld

++*_GCC49_IA32_ASM_PATH             = DEF(GCC49_IA32_PREFIX)gcc

++*_GCC49_IA32_PP_PATH              = DEF(GCC49_IA32_PREFIX)gcc

++*_GCC49_IA32_VFRPP_PATH           = DEF(GCC49_IA32_PREFIX)gcc

++*_GCC49_IA32_ASLCC_PATH           = DEF(GCC49_IA32_PREFIX)gcc

++*_GCC49_IA32_ASLPP_PATH           = DEF(GCC49_IA32_PREFIX)gcc

++*_GCC49_IA32_RC_PATH              = DEF(GCC49_IA32_PREFIX)objcopy

++

++*_GCC49_IA32_ASLCC_FLAGS          = DEF(GCC_ASLCC_FLAGS) -m32

++*_GCC49_IA32_ASLDLINK_FLAGS       = DEF(GCC49_IA32_X64_ASLDLINK_FLAGS) -m elf_i386

++*_GCC49_IA32_ASM_FLAGS            = DEF(GCC49_ASM_FLAGS) -m32 -march=i386

++*_GCC49_IA32_CC_FLAGS             = DEF(GCC49_IA32_CC_FLAGS) -Os

++*_GCC49_IA32_DLINK_FLAGS          = DEF(GCC49_IA32_X64_DLINK_FLAGS) -m elf_i386 --oformat=elf32-i386

++*_GCC49_IA32_RC_FLAGS             = DEF(GCC_IA32_RC_FLAGS)

++*_GCC49_IA32_OBJCOPY_FLAGS        = 

++

++##################

++# GCC49 X64 definitions

++##################

++*_GCC49_X64_OBJCOPY_PATH         = DEF(GCC49_X64_PREFIX)objcopy

++*_GCC49_X64_CC_PATH              = DEF(GCC49_X64_PREFIX)gcc

++*_GCC49_X64_SLINK_PATH           = DEF(GCC49_X64_PREFIX)ar

++*_GCC49_X64_DLINK_PATH           = DEF(GCC49_X64_PREFIX)ld

++*_GCC49_X64_ASLDLINK_PATH        = DEF(GCC49_X64_PREFIX)ld

++*_GCC49_X64_ASM_PATH             = DEF(GCC49_X64_PREFIX)gcc

++*_GCC49_X64_PP_PATH              = DEF(GCC49_X64_PREFIX)gcc

++*_GCC49_X64_VFRPP_PATH           = DEF(GCC49_X64_PREFIX)gcc

++*_GCC49_X64_ASLCC_PATH           = DEF(GCC49_X64_PREFIX)gcc

++*_GCC49_X64_ASLPP_PATH           = DEF(GCC49_X64_PREFIX)gcc

++*_GCC49_X64_RC_PATH              = DEF(GCC49_X64_PREFIX)objcopy

++

++*_GCC49_X64_ASLCC_FLAGS          = DEF(GCC_ASLCC_FLAGS) -m64

++*_GCC49_X64_ASLDLINK_FLAGS       = DEF(GCC49_IA32_X64_ASLDLINK_FLAGS) -m elf_x86_64

++*_GCC49_X64_ASM_FLAGS            = DEF(GCC49_ASM_FLAGS) -m64

++*_GCC49_X64_CC_FLAGS             = DEF(GCC49_X64_CC_FLAGS)

++*_GCC49_X64_DLINK_FLAGS          = DEF(GCC49_X64_DLINK_FLAGS)

++*_GCC49_X64_RC_FLAGS             = DEF(GCC_X64_RC_FLAGS)

++*_GCC49_X64_OBJCOPY_FLAGS        = 

++

++##################

++# GCC49 ARM definitions

++##################

++*_GCC49_ARM_CC_PATH              = ENV(GCC49_ARM_PREFIX)gcc

++*_GCC49_ARM_SLINK_PATH           = ENV(GCC49_ARM_PREFIX)ar

++*_GCC49_ARM_DLINK_PATH           = ENV(GCC49_ARM_PREFIX)ld

++*_GCC49_ARM_ASLDLINK_PATH        = ENV(GCC49_ARM_PREFIX)ld

++*_GCC49_ARM_ASM_PATH             = ENV(GCC49_ARM_PREFIX)gcc

++*_GCC49_ARM_PP_PATH              = ENV(GCC49_ARM_PREFIX)gcc

++*_GCC49_ARM_VFRPP_PATH           = ENV(GCC49_ARM_PREFIX)gcc

++*_GCC49_ARM_ASLCC_PATH           = ENV(GCC49_ARM_PREFIX)gcc

++*_GCC49_ARM_ASLPP_PATH           = ENV(GCC49_ARM_PREFIX)gcc

++*_GCC49_ARM_RC_PATH              = ENV(GCC49_ARM_PREFIX)objcopy

++

++*_GCC49_ARM_ARCHCC_FLAGS         = -mthumb

++*_GCC49_ARM_PLATFORM_FLAGS       = -march=armv7-a

++

++*_GCC49_ARM_ASLCC_FLAGS          = DEF(GCC_ASLCC_FLAGS)

++*_GCC49_ARM_ASLDLINK_FLAGS       = DEF(GCC49_ARM_ASLDLINK_FLAGS)

++*_GCC49_ARM_ASM_FLAGS            = DEF(GCC49_ARM_ASM_FLAGS)

++*_GCC49_ARM_DLINK_FLAGS          = DEF(GCC49_ARM_DLINK_FLAGS)

++*_GCC49_ARM_PLATFORM_FLAGS       = -march=armv7-a

++*_GCC49_ARM_PP_FLAGS             = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_PP_FLAGS)

++*_GCC49_ARM_RC_FLAGS             = DEF(GCC_ARM_RC_FLAGS)

++*_GCC49_ARM_VFRPP_FLAGS          = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_VFRPP_FLAGS)

++

++  DEBUG_GCC49_ARM_CC_FLAGS       = DEF(GCC49_ARM_CC_FLAGS) -O0

++RELEASE_GCC49_ARM_CC_FLAGS       = DEF(GCC49_ARM_CC_FLAGS) -Wno-unused-but-set-variable

++

++##################

++# GCC49 AARCH64 definitions

++##################

++*_GCC49_AARCH64_CC_PATH          = ENV(GCC49_AARCH64_PREFIX)gcc

++*_GCC49_AARCH64_SLINK_PATH       = ENV(GCC49_AARCH64_PREFIX)ar

++*_GCC49_AARCH64_DLINK_PATH       = ENV(GCC49_AARCH64_PREFIX)ld

++*_GCC49_AARCH64_ASLDLINK_PATH    = ENV(GCC49_AARCH64_PREFIX)ld

++*_GCC49_AARCH64_ASM_PATH         = ENV(GCC49_AARCH64_PREFIX)gcc

++*_GCC49_AARCH64_PP_PATH          = ENV(GCC49_AARCH64_PREFIX)gcc

++*_GCC49_AARCH64_VFRPP_PATH       = ENV(GCC49_AARCH64_PREFIX)gcc

++*_GCC49_AARCH64_ASLCC_PATH       = ENV(GCC49_AARCH64_PREFIX)gcc

++*_GCC49_AARCH64_ASLPP_PATH       = ENV(GCC49_AARCH64_PREFIX)gcc

++*_GCC49_AARCH64_RC_PATH          = ENV(GCC49_AARCH64_PREFIX)objcopy

++

++*_GCC49_AARCH64_ASLCC_FLAGS      = DEF(GCC_ASLCC_FLAGS)

++*_GCC49_AARCH64_ASLDLINK_FLAGS   = DEF(GCC49_AARCH64_ASLDLINK_FLAGS)

++*_GCC49_AARCH64_ASM_FLAGS        = DEF(GCC49_AARCH64_ASM_FLAGS)

++*_GCC49_AARCH64_DLINK_FLAGS      = DEF(GCC49_AARCH64_DLINK_FLAGS)

++*_GCC49_AARCH64_PLATFORM_FLAGS   =

++*_GCC49_AARCH64_PP_FLAGS         = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_PP_FLAGS)

++*_GCC49_AARCH64_RC_FLAGS         = DEF(GCC_AARCH64_RC_FLAGS)

++*_GCC49_AARCH64_VFRPP_FLAGS      = $(ARCHCC_FLAGS) $(PLATFORM_FLAGS) DEF(GCC_VFRPP_FLAGS)

++

++  DEBUG_GCC49_AARCH64_CC_FLAGS   = DEF(GCC49_AARCH64_CC_FLAGS) -O0

++RELEASE_GCC49_AARCH64_CC_FLAGS   = DEF(GCC49_AARCH64_CC_FLAGS) -Wno-unused-but-set-variable

++

++####################################################################################

++#

+ # Cygwin GCC And Intel ACPI Compiler

+ #

+ ####################################################################################

+diff --git a/BaseTools/Scripts/gcc4.9-ld-script b/BaseTools/Scripts/gcc4.9-ld-script
+new file mode 100644
+index 0000000..b692328
+--- /dev/null
++++ b/ovmf-dir/BaseTools/Scripts/gcc4.9-ld-script
+@@ -0,0 +1,44 @@
++/* OUTPUT_FORMAT(efi-bsdrv-x86_64) */

++SECTIONS

++{

++  /* . = 0 + SIZEOF_HEADERS; */

++  . = 0x280;

++  .text ALIGN(0x20) :

++  {

++    *(.text .stub .text.* .gnu.linkonce.t.*)

++    . = ALIGN(0x20);

++  } =0x90909090

++  .data ALIGN(0x40) :

++  {

++    *(

++      .rodata .rodata.* .gnu.linkonce.r.*

++      .data .data.* .gnu.linkonce.d.*

++      .bss .bss.*

++      *COM*

++    )

++    . = ALIGN(0x20);

++  }

++  .eh_frame ALIGN(0x20) :

++  {

++    KEEP (*(.eh_frame))

++  }

++  .got ALIGN(0x20) :

++  {

++    *(.got .got.*)

++    . = ALIGN(0x20);

++  }

++  .rela ALIGN(0x20) :

++  {

++    *(.rela .rela.*)

++  }

++  /DISCARD/ : {

++    *(.note.GNU-stack) *(.gnu_debuglink)

++    *(.interp)

++    *(.dynsym)

++    *(.dynstr)

++    *(.dynamic)

++    *(.hash)

++    *(.comment)

++  }

++}

++

diff --git a/ovmf-gcc4.9-ovmfpkg.patch b/ovmf-gcc4.9-ovmfpkg.patch
new file mode 100644
index 000000000000..b060d3e48d2e
--- /dev/null
+++ b/ovmf-gcc4.9-ovmfpkg.patch
@@ -0,0 +1,19 @@
+--- a/ovmf-dir/OvmfPkg/build.sh
++++ b/ovmf-dir/OvmfPkg/build.sh
+@@ -82,9 +82,15 @@
+       4.6.*)
+         TARGET_TOOLS=GCC46
+         ;;
+-      4.[789].*)
++      4.7.*)
+         TARGET_TOOLS=GCC47
+         ;;
++      4.8.*)
++        TARGET_TOOLS=GCC48
++        ;;
++      4.9.*|4.1[0-9].*)
++        TARGET_TOOLS=GCC49
++        ;;
+       *)
+         TARGET_TOOLS=GCC44
+         ;;
diff --git a/ovmf.patch b/ovmf.patch
new file mode 100644
index 000000000000..a31b89608c7e
--- /dev/null
+++ b/ovmf.patch
@@ -0,0 +1,13 @@
+--- a/tools/firmware/Makefile	2014-10-26 23:26:08.002103548 -0500
++++ b/tools/firmware/Makefile	2014-10-26 23:25:50.112361448 -0500
+@@ -19,6 +19,10 @@
+ 
+ ovmf-dir:
+ 	GIT=$(GIT) $(XEN_ROOT)/scripts/git-checkout.sh $(OVMF_UPSTREAM_URL) $(OVMF_UPSTREAM_REVISION) ovmf-dir
++	sed 's|python |python2 |g' -i "ovmf-dir/BaseTools/BinWrappers/PosixLike"/* || true
++	sed 's|python |python2 |g' -i "ovmf-dir/BaseTools/Tests/GNUmakefile"
++	patch -Np1 -i ovmf-gcc4.9-basetools.patch
++	patch -Np1 -i ovmf-gcc4.9-ovmfpkg.patch
+ 	cp ovmf-makefile ovmf-dir/Makefile;
+ 
+ seabios-dir:
diff --git a/seabios-gcc5.patch b/seabios-gcc5.patch
new file mode 100644
index 000000000000..9f7676ba3872
--- /dev/null
+++ b/seabios-gcc5.patch
@@ -0,0 +1,48 @@
+--- a/seabios-dir-remote/src/kbd.c
++++ b/seabios-dir-remote/src/kbd.c
+@@ -11,7 +11,7 @@
+ #include "hw/ps2port.h" // ps2_kbd_command
+ #include "hw/usb-hid.h" // usb_kbd_command
+ #include "output.h" // debug_enter
+-#include "stacks.h" // stack_hop
++#include "stacks.h" // yield
+ #include "string.h" // memset
+ #include "util.h" // kbd_init
+ 
+@@ -117,8 +117,8 @@ static int
+ kbd_command(int command, u8 *param)
+ {
+     if (usb_kbd_active())
+-        return stack_hop(command, (u32)param, usb_kbd_command);
+-    return stack_hop(command, (u32)param, ps2_kbd_command);
++        return usb_kbd_command(command, param);
++    return ps2_kbd_command(command, param);
+ }
+ 
+ // read keyboard input
+diff --git a/src/mouse.c b/src/mouse.c
+index 83e499d..6d1f5b7 100644
+--- a/seabios-dir-remote/src/mouse.c
++++ b/seabios-dir-remote/src/mouse.c
+@@ -10,7 +10,7 @@
+ #include "hw/ps2port.h" // ps2_mouse_command
+ #include "hw/usb-hid.h" // usb_mouse_command
+ #include "output.h" // dprintf
+-#include "stacks.h" // stack_hop
++#include "stacks.h" // stack_hop_back
+ #include "util.h" // mouse_init
+ 
+ void
+@@ -27,8 +27,8 @@ static int
+ mouse_command(int command, u8 *param)
+ {
+     if (usb_mouse_active())
+-        return stack_hop(command, (u32)param, usb_mouse_command);
+-    return stack_hop(command, (u32)param, ps2_mouse_command);
++        return usb_mouse_command(command, param);
++    return ps2_mouse_command(command, param);
+ }
+ 
+ #define RET_SUCCESS      0x00
+
+--
diff --git a/tmpfiles.d-xen.conf b/tmpfiles.d-xen.conf
new file mode 100644
index 000000000000..a55258b0feae
--- /dev/null
+++ b/tmpfiles.d-xen.conf
@@ -0,0 +1,2 @@
+d /run/xen 0755 root root -
+d /run/xenstored 0755 root root -
diff --git a/xen.conf b/xen.conf
new file mode 100644
index 000000000000..37a5b59f790a
--- /dev/null
+++ b/xen.conf
@@ -0,0 +1,19 @@
+xen-evtchn
+xen-gntdev
+xen-gntalloc
+xen-blkback
+xen-netback
+xen-pciback
+xen-acpi-processor
+## xen-acpi-processor: This module may not work on all machines; try removing this first if it causes issues.
+
+## The following were included in xencommons, but were not inserted by systemd:
+# evtchn
+# gntdev
+# netbk
+# blkbk
+# xen-scsibk
+# usbbk
+# pciback
+# blktap2
+# blktap
diff --git a/xen.install b/xen.install
new file mode 100644
index 000000000000..3914a2f15abe
--- /dev/null
+++ b/xen.install
@@ -0,0 +1,88 @@
+install_msg() {
+    cat << __EOF__
+===> IMPORTANT NOTICES:
+
+In order to complete the installation, and enable Xen,
+at the very least you must:
+1. If using GRUB2, edit your GRUB2 config files as specified at
+    https://wiki.archlinux.org/index.php/Xen#Bootloader_Configuration
+
+    Support for the grub-mkconfig command was added, and will auto-discover
+     the deployed xen hypervisor and linux kernel
+2. If booting via efi, copy the example /etc/xen/efi-xen.cfg to /boot/xen.cfg
+   and edit the contents to match the settings you need.
+3. Issue the following commands to allow you to create and start VMs:
+
+    systemctl enable xen-qemu-dom0-disk-backend.service
+    systemctl enable xen-init-dom0.service
+    systemctl enable xenconsoled.service
+
+   Other optional services are:
+    systemctl enable xen-watchdog.service
+
+4. If you want some domains to automatically start up/shutdown, run the following:
+    systemctl enable xendomains.service
+
+For more information refer to the Wiki:
+    https://wiki.archlinux.org/index.php/Xen
+
+__EOF__
+
+}
+
+upgrade_msg() {
+    cat << __EOF__
+
+Note: If you are upgrading from one of the previous 4.2 xen builds, and are having issues
+      with graphics card passthrough, the default device model used has changed and the 
+      newer model can sometimes have issues. To work around these issue, support for the
+      old style qemu-xen-traditional device model has been enabled. To use, add (or change)
+      the following line into the configuration file for the domain you want to use 
+      passthrough with:
+         device_model_version = "qemu-xen-traditional"
+
+      Also remember to rebuild your grub configuration if upgrading from a non-xen 4.5.0
+      install.
+
+      The xend daemon and the xm toolset have now been removed with the xen 4.5 release.
+
+      This install is now using a new version of the 09_xen file, used when generating
+      a new grub.cfg file. The new version inherits the default linux kernel command
+      line settings; to use the old method, uncomment the 'XEN_LINUX_CMDLINE_OVERRIDE'
+      option in /etc/xen/grub.conf and change the '0' to '1'
+__EOF__
+
+}
+
+post_install() {
+    install_msg
+    upgrade_msg
+}
+
+post_upgrade() {
+    upgrade_msg
+}
+
+pre_remove() {
+   systemctl stop xendomains.service
+   systemctl stop xen-watchdog.service
+   systemctl stop xenconsoled.service
+   systemctl stop xen-init-dom0.service
+   systemctl stop xen-qemu-dom0-disk-backend.service
+
+   systemctl disable xendomains.service
+   systemctl disable xen-watchdog.service
+   systemctl disable xenconsoled.service
+   systemctl disable xen-init-dom0.service
+   systemctl disable xen-qemu-dom0-disk-backend.service
+}
+
+post_remove() {
+    cat << __EOF__
+===> IMPORTANT NOTICE:
+
+In order to finish removing Xen, you will need to modify
+your bootloader configuration files to load your Linux
+kernel instead of Xen kernel.
+__EOF__
+}