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)
