1#!/usr/bin/env bash 2 3if [ -z "$KUT_STANDALONE" ]; then 4 if [ ! -f config.mak ]; then 5 echo "run ./configure && make first. See ./configure -h" 6 exit 2 7 fi 8 source config.mak 9 source scripts/arch-run.bash 10 source scripts/vmm.bash 11fi 12 13vmm_check_supported 14 15function arch_run_qemu() 16{ 17 qemu_cpu="$TARGET_CPU" 18 19 if [ "$QEMU" ] && [ -z "$ACCEL" ] && 20 [ "$HOST" = "aarch64" ] && [ "$ARCH" = "arm" ] && 21 [ "$(basename $QEMU)" = "qemu-system-arm" ]; then 22 ACCEL="tcg" 23 fi 24 25 set_qemu_accelerator || exit $? 26 if [ "$ACCEL" = "kvm" ]; then 27 QEMU_ARCH=$HOST 28 fi 29 30 qemu=$(search_qemu_binary) || 31 exit $? 32 33 if ! $qemu -machine '?' | grep -q 'ARM Virtual Machine'; then 34 echo "$qemu doesn't support mach-virt ('-machine virt'). Exiting." 35 exit 2 36 fi 37 38 M='-machine virt' 39 40 if [ "$ACCEL" = "kvm" ]; then 41 if $qemu $M,\? | grep -q gic-version; then 42 M+=',gic-version=host' 43 fi 44 fi 45 46 if [ -z "$qemu_cpu" ]; then 47 if ( [ "$ACCEL" = "kvm" ] || [ "$ACCEL" = "hvf" ] ) && 48 ( [ "$HOST" = "aarch64" ] || [ "$HOST" = "arm" ] ); then 49 qemu_cpu="host" 50 if [ "$ARCH" = "arm" ] && [ "$HOST" = "aarch64" ]; then 51 qemu_cpu+=",aarch64=off" 52 fi 53 else 54 qemu_cpu="$DEFAULT_QEMU_CPU" 55 fi 56 fi 57 58 if [ "$ARCH" = "arm" ]; then 59 M+=",highmem=off" 60 fi 61 62 if ! $qemu $M -device '?' | grep -q virtconsole; then 63 echo "$qemu doesn't support virtio-console for chr-testdev. Exiting." 64 exit 2 65 fi 66 67 if ! $qemu $M -chardev '?' | grep -q testdev; then 68 echo "$qemu doesn't support chr-testdev. Exiting." 69 exit 2 70 fi 71 72 if [ "$UEFI_SHELL_RUN" != "y" ] && [ "$EFI_USE_ACPI" != "y" ]; then 73 chr_testdev='-device virtio-serial-device' 74 chr_testdev+=' -device virtconsole,chardev=ctd -chardev testdev,id=ctd' 75 fi 76 77 pci_testdev= 78 if $qemu $M -device '?' | grep -q pci-testdev; then 79 pci_testdev="-device pci-testdev" 80 fi 81 82 A="-accel $ACCEL$ACCEL_PROPS" 83 command="$qemu -nodefaults $M $A -cpu $qemu_cpu $chr_testdev $pci_testdev" 84 command+=" -display none -serial stdio" 85 command="$(migration_cmd) $(timeout_cmd) $command" 86 87 if [ "$UEFI_SHELL_RUN" = "y" ]; then 88 ENVIRON_DEFAULT=n run_test_status $command "$@" 89 elif [ "$EFI_USE_ACPI" = "y" ]; then 90 run_test_status $command -kernel "$@" 91 else 92 run_test $command -kernel "$@" 93 fi 94} 95 96function arch_run_kvmtool() 97{ 98 local command 99 100 kvmtool=$(search_kvmtool_binary) || 101 exit $? 102 103 if [ "$ACCEL" ] && [ "$ACCEL" != "kvm" ]; then 104 echo "kvmtool does not support $ACCEL" >&2 105 exit 2 106 fi 107 108 if ! kvm_available; then 109 echo "kvmtool requires KVM but not available on the host" >&2 110 exit 2 111 fi 112 113 command="$(timeout_cmd) $kvmtool run" 114 if [ "$HOST" = "aarch64" ] && [ "$ARCH" = "arm" ]; then 115 run_test_status $command --kernel "$@" --aarch32 116 else 117 run_test_status $command --kernel "$@" 118 fi 119} 120 121case $(vmm_get_target) in 122qemu) 123 arch_run_qemu "$@" 124 ;; 125kvmtool) 126 arch_run_kvmtool "$@" 127 ;; 128esac 129