Multiple updates

* update README
* add distro specific builds

1 files changed, 0 insertions, 281 deletions

diff --git a/launch-qemu.sh b/launch-qemu.sh
deleted file mode 100755
index 5174365..0000000
--- a/launch-qemu.sh
+++ /dev/null
@@ -1,281 +0,0 @@
-#!/bin/bash
-
-#
-# user changeable parameters
-#
-HDA_FILE="${HOME}/ubuntu-16.04-desktop.qcow2"
-GUEST_SIZE_IN_MB="2048"
-SEV_GUEST="1"
-SMP_NCPUS="4"
-CONSOLE="serial"
-QEMU_INSTALL_DIR=`pwd`/bin/
-UEFI_BIOS_CODE="`pwd`/share/qemu/OVMF_CODE.fd"
-UEFI_BIOS_VARS="`pwd`/OVMF_VARS.fd"
-#VNC_PORT=""
-AUTOSTART="1"
-ALLOW_DEBUG="0"
-USE_VIRTIO="0"
-
-usage() {
-	echo "$0 [options]"
-	echo "Available <commands>:"
-	echo " -hda          hard disk ($HDA_FILE)"
-	echo " -nosev        disable sev support"
-	echo " -mem          guest memory"
-	echo " -smp          number of cpus"
-	echo " -console      display console to use (serial or graphics)"
-	echo " -vnc          VNC port to use"
-	echo " -bios         bios to use (default $UEFI_BIOS_CODE)"
-	echo " -kernel       kernel to use"
-	echo " -initrd       initrd to use"
-	echo " -noauto       do not autostart the guest"
-	echo " -cdrom        CDROM image"
-	echo " -hugetlb      use hugetlbfs"
-	echo " -allow-debug  allow debugging the VM"
-	echo " -virtio       use virtio devices"
-	echo " -gdb          start gdbserver"
-	exit 1  
-}
-
-add_opts() {
-	echo -n "$* " >> ${QEMU_CMDLINE}
-}
-
-stop_network() {
-	if [ "$GUEST_TAP_NAME" = "" ]; then
-		return
-  	fi
-	run_cmd "ip tuntap del ${GUEST_TAP_NAME} mode tap"
-}
-
-exit_from_int() {
-	stop_network
-
-	rm -rf ${QEMU_CMDLINE}
-	# restore the mapping
-	stty intr ^c
-	exit 1
-}
-
-run_cmd () {
-	$*
-	if [ $? -ne 0 ]; then
-		echo "command $* failed"
-		exit 1
-	fi
-}
-
-setup_hugetlbfs() {
-	HUGETLBFS=`mount | grep hugetlbfs | awk {'print $3'}`
-	if [ "${HUGETLBFS}" = "" ]; then
-		HUGETLBFS="/hugetlbfs"
-		run_cmd "mkdir -p $HUGETLBFS"
-		echo "Mounting $HUGETLBFS..."
-		run_cmd "mount -t hugetlbfs nodev $HUGETLBFS"
-	fi
-	# calculate number of hugepage we need for the guest
-	HPAGES=$((($GUEST_SIZE_IN_MB / 2) + 50))
-	echo -n "Setting hugepage count "
-	echo $HPAGES | sudo tee /proc/sys/vm/nr_hugepages
-
-	add_opts "-mem-path ${HUGETLBFS}"
-}
-
-setup_bridge_network() {
-	# Get last tap device on host
-	TAP_NUM=`ifconfig | grep tap | tail -1 | cut -c4- | cut -f1 -d ' ' | cut -f1 -d:`
-	if [ "$TAP_NUM" = "" ]; then
-		TAP_NUM="1"
-	fi
-	TAP_NUM=`echo $(( TAP_NUM + 1 ))`
-	GUEST_TAP_NAME="tap${TAP_NUM}"
-	GUEST_MAC_ADDR=$(printf '00:60:2F:%02X:%02X:%02X\n' $[RANDOM%256] $[RANDOM%256] $[RANDOM%256])
-
-	echo "Starting network adapter '${GUEST_TAP_NAME}' MAC=$GUEST_MAC_ADDR"
-	run_cmd "ip tuntap add $GUEST_TAP_NAME mode tap user `whoami`"
-	run_cmd "ip link set $GUEST_TAP_NAME up"
-	run_cmd "ip link set $GUEST_TAP_NAME master br0"
-
-	if [ "$USE_VIRTIO" = "1" ]; then
-		add_opts "-netdev type=tap,script=no,downscript=no,id=net0,ifname=$GUEST_TAP_NAME"
-		add_opts "-device virtio-net-pci,netdev=net0,disable-legacy=on,iommu_platform=true,romfile="
-	else
-		add_opts "-device e1000,mac=${GUEST_MAC_ADDR},netdev=net0"
-		add_opts "-netdev tap,id=net0,ifname=$GUEST_TAP_NAME,script=no,downscript=no"
-	fi
-}
-
-trap exit_from_int SIGINT
-
-if [ `id -u` -ne 0 ]; then
-	echo "Must be run as root!"
-	exit 1
-fi
-
-while [[ $1 != "" ]]; do
-	case "$1" in
-		-hda) 		HDA_FILE="${2}"
-				shift
-				;;
-		-nosev) 	SEV_GUEST="0"
-				;;
-		-mem)  		GUEST_SIZE_IN_MB=${2}
-				shift
-				;;
-		-console)	CONSOLE=${2}
-				shift
-				;;
-		-smp)		SMP_NCPUS=$2
-				shift
-				;;
-		-vnc)		VNC_PORT=$2
-				shift
-				if [ "${VNC_PORT}" = "" ]; then
-					usage
-				fi
-				;;
-		-bios)		UEFI_BIOS_CODE="`readlink -f $2`"
-				shift
-				;;
-		-netconsole)	NETCONSOLE_PORT=$2
-				shift
-				;;
-		-initrd)	INITRD_FILE=$2
-				shift
-				;;
-		-kernel)	KERNEL_FILE=$2
-				shift
-				;;
-		-cdrom)		CDROM_FILE=$2
-				shift
-				;;
-        	-noauto)	AUTOSTART="0"
-				;;
-		-hugetlb)	USE_HUGETLBFS="1"
-				;;
-		-allow-debug)   ALLOW_DEBUG="1"
-				;;
-		-virtio)        USE_VIRTIO="1"
-				;;
-		-gdb)      	USE_GDB="1"
-				;;
-		*) 		usage;;
-	esac
-	shift
-done
-
-# we add all the qemu command line options into a file
-QEMU_CMDLINE=/tmp/cmdline.$$
-rm -rf ${QEMU_CMDLINE}
-
-add_opts "${QEMU_INSTALL_DIR}qemu-system-x86_64"
-
-# Basic virtual machine property
-add_opts "-enable-kvm -cpu EPYC"
-
-# add number of VCPUs
-[ ! -z ${SMP_NCPUS} ] && add_opts "-smp ${SMP_NCPUS},maxcpus=64"
-
-# define guest memory
-add_opts "-m ${GUEST_SIZE_IN_MB}M,slots=5,maxmem=30G"
-
-# The OVMF binary, including the non-volatile variable store, appears as a
-# "normal" qemu drive on the host side, and it is exposed to the guest as a
-# persistent flash device.
-add_opts "-drive if=pflash,format=raw,unit=0,file=${UEFI_BIOS_CODE},readonly"
-add_opts "-drive if=pflash,format=raw,unit=1,file=${UEFI_BIOS_VARS}"
-
-# add CDROM if specified
-[ ! -z ${CDROM_FILE} ] && add_opts "-drive file=${CDROM_FILE},media=cdrom,index=0"
-
-# If harddisk file is specified then add the HDD drive
-if [ ! -z ${HDA_FILE} ]; then
-	if [ "$USE_VIRTIO" = "1" ]; then
-		if [[ ${HDA_FILE} = *"qcow2" ]]; then
-			add_opts "-drive file=${HDA_FILE},if=none,id=disk0,format=qcow2"
-		else
-			add_opts "-drive file=${HDA_FILE},if=none,id=disk0,format=raw"
-		fi
-		add_opts "-device virtio-scsi-pci,id=scsi,disable-legacy=on,iommu_platform=true"
-		add_opts "-device scsi-hd,drive=disk0"
-		# virtio-blk
-		# add_opts "-device virtio-blk-pci,drive=disk0,disable-legacy=on,iommu_platform=true"
-	else
-		if [[ ${HDA_FILE} = *"qcow2" ]]; then
-			add_opts "-drive file=${HDA_FILE},format=qcow2"
-		else
-			add_opts "-drive file=${HDA_FILE},format=raw"
-		fi
-	fi
-fi
-
-# If this is SEV guest then add the encryption device objects to enable support
-if [ ${SEV_GUEST} = "1" ]; then
-	if [ "${ALLOW_DEBUG}" = "1" ]; then
-		SEV_DEBUG_POLICY=",policy=0x0"
-	fi
-	add_opts "-object sev-guest,id=sev0${SEV_DEBUG_POLICY},cbitpos=47,reduced-phys-bits=1"
-	add_opts "-machine memory-encryption=sev0"
-fi
-
-# if we are asked to use hugetlbfs
-[ ! -z ${USE_HUGETLBFS} ] && setup_hugetlbfs
-
-# if console is serial then disable graphical interface
-if [ "${CONSOLE}" = "serial" ]; then
-	add_opts "-nographic"
-fi
-
-# if -kernel arg is specified then use the kernel provided in command line for boot
-if [ "${KERNEL_FILE}" != "" ]; then
-	add_opts "-kernel $KERNEL_FILE"
-	add_opts "-append \"console=ttyS0 earlyprintk=serial root=/dev/sda2\""
-	[ ! -z ${INITRD_FILE} ] && add_opts "-initrd ${INITRD_FILE}"
-fi
-
-# start vnc server
-[ ! -z ${VNC_PORT} ] && add_opts "-vnc :${VNC_PORT}" && echo "Starting VNC on port ${VNC_PORT}"
-
-# start monitor on pty and named socket 'monitor'
-add_opts "-monitor pty -monitor unix:monitor,server,nowait"
-
-# do we do not need to autostart the guest
-if [ "${AUTOSTART}" = "0" ]; then
-	echo "Disabling autostart"
-	add_opts "-S"
-fi
-
-# check if host has bridge network
-BR0_STATUS="`ifconfig | grep br0`"
-if [ "$BR0_STATUS" != "" ]; then
-	setup_bridge_network
-fi
-
-# start gdbserver
-[ ! -z ${USE_GDB} ] && add_opts "-s"
-
-# add virtio ring
-if [ "$USE_VIRTIO" = "1" ]; then
-	add_opts "-device virtio-rng-pci,disable-legacy=on,iommu_platform=true"
-fi
-
-# log the console  output in stdout.log
-QEMU_CONSOLE_LOG=`pwd`/stdout.log
-
-# save the command line args into log file
-cat $QEMU_CMDLINE | tee ${QEMU_CONSOLE_LOG}
-echo | tee -a ${QEMU_CONSOLE_LOG}
-
-
-# map CTRL-C to CTRL ]
-echo "Mapping CTRL-C to CTRL-]"
-stty intr ^]
-
-echo "Launching VM ..."
-bash ${QEMU_CMDLINE} 2>&1 | tee -a ${QEMU_CONSOLE_LOG}
-
-# restore the mapping
-stty intr ^c
-
-rm -rf ${QEMU_CMDLINE}
-stop_network