1#!/usr/bin/env bash 2 3if [ -z "$KUT_STANDALONE" ]; then 4 if [ ! -f config.mak ]; then 5 echo "run ./configure && make first. See ./configure -h" 6 exit 2 7 fi 8 source config.mak 9 source scripts/arch-run.bash 10 source scripts/vmm.bash 11fi 12 13vmm_check_supported 14 15qemu_cpu="$TARGET_CPU" 16 17if [ "$QEMU" ] && [ -z "$ACCEL" ] && 18 [ "$HOST" = "aarch64" ] && [ "$ARCH" = "arm" ] && 19 [ "$(basename $QEMU)" = "qemu-system-arm" ]; then 20 ACCEL="tcg" 21fi 22 23set_qemu_accelerator || exit $? 24if [ "$ACCEL" = "kvm" ]; then 25 QEMU_ARCH=$HOST 26fi 27 28qemu=$(search_qemu_binary) || 29 exit $? 30 31if ! $qemu -machine '?' | grep -q 'ARM Virtual Machine'; then 32 echo "$qemu doesn't support mach-virt ('-machine virt'). Exiting." 33 exit 2 34fi 35 36M='-machine virt' 37 38if [ "$ACCEL" = "kvm" ]; then 39 if $qemu $M,\? | grep -q gic-version; then 40 M+=',gic-version=host' 41 fi 42fi 43 44if [ -z "$qemu_cpu" ]; then 45 if ( [ "$ACCEL" = "kvm" ] || [ "$ACCEL" = "hvf" ] ) && 46 ( [ "$HOST" = "aarch64" ] || [ "$HOST" = "arm" ] ); then 47 qemu_cpu="host" 48 if [ "$ARCH" = "arm" ] && [ "$HOST" = "aarch64" ]; then 49 qemu_cpu+=",aarch64=off" 50 fi 51 else 52 qemu_cpu="$DEFAULT_QEMU_CPU" 53 fi 54fi 55 56if [ "$ARCH" = "arm" ]; then 57 M+=",highmem=off" 58fi 59 60if ! $qemu $M -device '?' | grep -q virtconsole; then 61 echo "$qemu doesn't support virtio-console for chr-testdev. Exiting." 62 exit 2 63fi 64 65if ! $qemu $M -chardev '?' | grep -q testdev; then 66 echo "$qemu doesn't support chr-testdev. Exiting." 67 exit 2 68fi 69 70if [ "$UEFI_SHELL_RUN" != "y" ] && [ "$EFI_USE_ACPI" != "y" ]; then 71 chr_testdev='-device virtio-serial-device' 72 chr_testdev+=' -device virtconsole,chardev=ctd -chardev testdev,id=ctd' 73fi 74 75pci_testdev= 76if $qemu $M -device '?' | grep -q pci-testdev; then 77 pci_testdev="-device pci-testdev" 78fi 79 80A="-accel $ACCEL$ACCEL_PROPS" 81command="$qemu -nodefaults $M $A -cpu $qemu_cpu $chr_testdev $pci_testdev" 82command+=" -display none -serial stdio" 83command="$(migration_cmd) $(timeout_cmd) $command" 84 85if [ "$UEFI_SHELL_RUN" = "y" ]; then 86 ENVIRON_DEFAULT=n run_qemu_status $command "$@" 87elif [ "$EFI_USE_ACPI" = "y" ]; then 88 run_qemu_status $command -kernel "$@" 89else 90 run_qemu $command -kernel "$@" 91fi 92