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