legato-qemu

NAME
    legato-qemu - launch qemu

DESCRIPTION
    Prepare an launch qemu to host an instance of Legato.
    Also fetches qemu images from official servers and check for updates.

ENVIRONMENT
    This script is parametrized through environment variables.
        ONLY_PREPARE: Do not run qemu, only prepare the environment
        RESTART_ON_ERROR: If 1 (default), relaunch qemu on errors
        OPT_LEGATO_IMG: Path to a Legato image
        OPT_TARGET: Platform to emulate
        OPT_PERSIST: Make changes to the image persistant or not
        OPT_KMESG: Kernel messages to console
        OPT_GDB: Launch GDB server to qemu
        OPT_KVM: Enable Hardware Acceleration (KVM)
        OPT_SERIAL: Bearer for serial port
                    - (blank, default) = Serial to console
                    - telnet = Serial to telnet
        OPT_SERIAL2: Same as OPT_SERIAL for a second serial port
        OPT_NET: Networking interface
                 - user (default) = simulated internal qemu networking
                 - tap = Uses a tap interface (requires priviledges)
        OPT_IMA: Enable IMA (Integrity Measurement Architecture)