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2208220c12
genode/repos/os/src/server/tz_vmm
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Norman Feske 2208220c12 block session: remove Block::Session::Operations 
This patch modernizes the 'Block::Session::info' interface. Instead of
using out parameters, the 'init' RPC function returns a compound 'Info'
object now. The rather complicated 'Operations' struct is replaced by
a 'writeable' attribute in the 'Info' object.

Fixes #3275
2019-05-03 13:53:12 +02:00
..
include block session: remove Block::Session::Operations 2019-05-03 13:53:12 +02:00
spec tz_vmm: remove use of deprecated APIs 2019-02-19 11:12:12 +01:00
block_driver.cc block session: remove Block::Session::Operations 2019-05-03 13:53:12 +02:00
empty.cc tz_vmm: use library instead of REQUIRES 2017-01-31 12:01:11 +01:00
README hw vea9x4: remove trustzone support 2015-01-08 13:28:42 +01:00
serial_driver.cc Adjust file headers to refer to the AGPLv3 2017-02-28 12:59:29 +01:00
target.mk tz_vmm: use library instead of REQUIRES 2017-01-31 12:01:11 +01:00
vm_base.cc vm_session: extensions 2019-02-19 11:08:17 +01:00

README 

This is a small example virtual machine monitor, that uses the base-hw kernel
as secure-world micro-hypervisor on ARM TrustZone platforms.  The VMM
configures TrustZone hardware in a way, that allows a guest to access nearly
all devices, and the DDR-RAM. Only few resources needed by the kernel (timer,
SRAM) aren't accessable by the virtual-machine.

Moreover, the VMM prepares the guest memory with a Linux image, and ramdisk,
and boots it. For the Linux guest to work properly a small patch, and tweaked
configuration is needed.