diff options
Diffstat (limited to 'scripts/runqemu')
| -rwxr-xr-x | scripts/runqemu | 77 |
1 files changed, 40 insertions, 37 deletions
diff --git a/scripts/runqemu b/scripts/runqemu index 48b7551464..771aa3878d 100755 --- a/scripts/runqemu +++ b/scripts/runqemu @@ -19,35 +19,36 @@ usage() { MYNAME=`basename $0` - echo "" - echo "Usage: you can run this script with any valid combination" - echo "of the following environment variables (in any order):" - echo " KERNEL - the kernel image file to use" - echo " ROOTFS - the rootfs image file or nfsroot directory to use" - echo " MACHINE - the machine name (optional, autodetected from KERNEL filename if unspecified)" - echo " RAMFS - boot a ramfs-based image" - echo " ISO - boot an ISO image" - echo " VM - boot a virtual machine image (= a file representing a full disk with boot loader)" - echo " Simplified QEMU command-line options can be passed with:" - echo " nographic - disables video console" - echo " serial - enables a serial console on /dev/ttyS0" - echo " kvm - enables KVM when running qemux86/qemux86-64 (VT-capable CPU required)" - echo " kvm-vhost - enables KVM with vhost support when running qemux86/qemux86-64 (VT-capable CPU required)" - echo " publicvnc - enable a VNC server open to all hosts" - echo " qemuparams=\"xyz\" - specify custom parameters to QEMU" - echo " bootparams=\"xyz\" - specify custom kernel parameters during boot" - echo "" - echo "Examples:" - echo " $MYNAME qemuarm" - echo " $MYNAME qemux86-64 core-image-sato ext4" - echo " $MYNAME qemux86-64 wic-image-minimal wic" - echo " $MYNAME path/to/bzImage-qemux86.bin path/to/nfsrootdir/ serial" - echo " $MYNAME qemux86 ramfs" - echo " $MYNAME qemux86 iso" - echo " $MYNAME qemux86 qemuparams=\"-m 256\"" - echo " $MYNAME qemux86 bootparams=\"psplash=false\"" - echo " $MYNAME path/to/<image>-<machine>.vmdk" - echo " $MYNAME path/to/<image>-<machine>.wic" +cat <<_EOF + +Usage: you can run this script with any valid combination +of the following environment variables (in any order): + KERNEL - the kernel image file to use + ROOTFS - the rootfs image file or nfsroot directory to use + MACHINE - the machine name (optional, autodetected from KERNEL filename if unspecified) + RAMFS - boot a ramfs-based image + ISO - boot an ISO image + Simplified QEMU command-line options can be passed with: + nographic - disables video console + serial - enables a serial console on /dev/ttyS0 + kvm - enables KVM when running qemux86/qemux86-64 (VT-capable CPU required) + kvm-vhost - enables KVM with vhost support when running qemux86/qemux86-64 (VT-capable CPU required) + publicvnc - enable a VNC server open to all hosts + qemuparams="xyz" - specify custom parameters to QEMU + bootparams="xyz" - specify custom kernel parameters during boot + +Examples: + $MYNAME qemuarm + $MYNAME qemux86-64 core-image-sato ext4 + $MYNAME qemux86-64 wic-image-minimal wic + $MYNAME path/to/bzImage-qemux86.bin path/to/nfsrootdir/ serial + $MYNAME qemux86 ramfs + $MYNAME qemux86 iso + $MYNAME qemux86 qemuparams="-m 256" + $MYNAME qemux86 bootparams="psplash=false" + $MYNAME path/to/<image>-<machine>.vmdk + $MYNAME path/to/<image>-<machine>.wic +_EOF exit 1 } @@ -63,7 +64,6 @@ error() { MACHINE=${MACHINE:=""} KERNEL=${KERNEL:=""} ROOTFS=${ROOTFS:=""} -VM=${VM:=""} FSTYPE=${FSTYPE:=""} LAZY_ROOTFS="" SCRIPT_QEMU_OPT="" @@ -101,6 +101,7 @@ process_filename() { /hddimg/|/hdddirect/|/vmdk/) FSTYPE=$EXT VM=$filename + ROOTFS=$filename ;; *) error "unknown file arg [$filename]" @@ -118,7 +119,7 @@ while true; do [ -z "$MACHINE" -o "$MACHINE" = "$arg" ] && MACHINE=$arg || \ error "conflicting MACHINE types [$MACHINE] and [$arg]" ;; - "ext2" | "ext3" | "ext4" | "jffs2" | "nfs" | "btrfs" | "hddimg" | "hdddirect" | "wic" ) + "ext2" | "ext3" | "ext4" | "jffs2" | "nfs" | "btrfs" | "hddimg" | "hdddirect" | "wic" | "vmdk") [ -z "$FSTYPE" -o "$FSTYPE" = "$arg" ] && FSTYPE=$arg || \ error "conflicting FSTYPE types [$FSTYPE] and [$arg]" ;; @@ -127,8 +128,8 @@ while true; do RAMFS=true ;; "iso") - FSTYPE=iso - ISOFS=true + FSTYPE=iso + ISOFS=true ;; "nographic") SCRIPT_QEMU_OPT="$SCRIPT_QEMU_OPT -nographic" @@ -142,7 +143,7 @@ while true; do "tcpserial="*) TCPSERIAL_PORTNUM=${arg##tcpserial=} ;; - "biosdir="*) + "biosdir="*) CUSTOMBIOSDIR="${arg##biosdir=}" ;; "biosfilename="*) @@ -187,7 +188,7 @@ while true; do ;; *-image*) [ -z "$ROOTFS" ] || \ - error "conflicting ROOTFS args [$ROOTFS] and [$arg]" + error "conflicting ROOTFS args [$ROOTFS] and [$arg]" if [ -f "$arg" ]; then process_filename $arg elif [ -d "$arg" ]; then @@ -237,7 +238,7 @@ fi # Report errors for missing combinations of options if [ -z "$MACHINE" -a -z "$KERNEL" -a -z "$VM" -a "$FSTYPE" != "wic" ]; then - error "you must specify at least a MACHINE, VM, or KERNEL argument" + error "you must specify at least a MACHINE or KERNEL argument" fi if [ "$FSTYPE" = "nfs" -a -z "$ROOTFS" ]; then error "NFS booting without an explicit ROOTFS path is not yet supported" @@ -489,7 +490,7 @@ if [ "$LAZY_ROOTFS" = "true" ]; then fi fi -if [ -z "$ROOTFS" -a "x$FSTYPE" != "xvmdk" -a "x$FSTYPE" != "xhddimg" -a "x$FSTYPE" != "xhdddirect" ]; then +if [ -z "$ROOTFS" ]; then setup_path_vars 1 T=$DEPLOY_DIR_IMAGE eval rootfs_list=\$${machine2}_DEFAULT_ROOTFS @@ -497,6 +498,8 @@ if [ -z "$ROOTFS" -a "x$FSTYPE" != "xvmdk" -a "x$FSTYPE" != "xhddimg" -a "x$FSTY if [ -z "$ROOTFS" ]; then error "Unable to determine default rootfs for MACHINE [$MACHINE]" + elif [ "x$FSTYPE" = "xvmdk" -o "x$FSTYPE" = "xhddimg" -o "x$FSTYPE" = "xhdddirect" ]; then + VM=$ROOTFS fi fi # ROOTFS is now set for all cases, now expand it to be an absolute path, it should exist at this point |