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acrn-hypervisor/hypervisor
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Junjie Mao ab156c9633 HV: instr_emul: convert return value of get_vmcs_field to unsigned 
get_vmcs_field() returns a VMCS field offset which is normally unsigned, but it
also returns negatives (-1 here) on invalid arguments. Following the convention
we use for vectors, pins, etc., use a special unsigned value to indicate such
errors.

v1 -> v2:

    * Use a special value (VMX_INVALID_VMCS_FIELD) instead of a seperate output
      parameter to indicate errors.

Signed-off-by: Junjie Mao <junjie.mao@intel.com>
2018-07-05 13:14:07 +08:00
..
arch/x86 HV: instr_emul: convert return value of get_vmcs_field to unsigned 2018-07-05 13:14:07 +08:00
boot HV:misc:add suffix U to the numeric constant 2018-07-05 11:29:46 +08:00
bsp Revert "hv: More changes to enable GPU passthru" 2018-07-05 11:06:47 +08:00
common HV:common:add suffix U to the numeric constant 2018-07-05 11:29:46 +08:00
debug HV:misc:add suffix U to the numeric constant 2018-07-05 11:29:46 +08:00
Documentation UEFI: update acrn.conf and Document 2018-05-15 17:25:26 +08:00
include HV: rename functions in cpu.c 2018-07-05 12:45:44 +08:00
lib HV:lib:add suffix U to the numeric constant 2018-07-05 11:29:46 +08:00
scripts/kconfig HV: make: rename minimalconfig to savedefconfig 2018-06-15 15:50:09 +08:00
Kconfig HV: config: add Kconfig and defconfigs for sbl & uefi 2018-06-08 17:21:13 +08:00
MAINTAINERS update home page information 2018-05-15 17:19:39 +08:00
Makefile build: Using id tool to get builder username 2018-06-29 11:55:03 +08:00
README.rst initial import 2018-05-11 14:44:28 +08:00

README.rst 

Embedded-Hypervisor
###################

This open source embedded hypervisor defines a software architecture for
running multiple software subsystems managed securely on a consolidated
system (by means of a virtual machine manager), and defines a reference
framework Device Model implementation for devices emulation

This embedded hypervisor is type-1 reference hypervisor, running
directly on the system hardware. It can be used for building software
defined cockpit (SDC) or In-Vehicle Experience (IVE) solutions running
on Intel Architecture Apollo Lake platforms. As a reference
implementation, it provides the basis for embedded hypervisor vendors to
build solutions with an open source reference I/O mediation solution,
and provides auto makers a reference software stack for SDC usage.

This embedded hypervisor is able to support both Linux* and Android* as
a Guest OS, managed by the hypervisor, where applications can run.

This embedded hypervisor is a partitioning hypervisor reference stack,
also suitable for non-automotive IoT & embedded device solutions. It
will be addressing the gap that currently exists between datacenter
hypervisors, hard partitioning hypervisors, and select industrial
applications.  Extending the scope of this open source embedded
hypervisor relies on the involvement of community developers like you!