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Project ACRN hypervisor
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Yonghua Huang 4e68e6bda7 check validity of 'VM-exit Int-Info' before extracting vector 
1. exception vector and other information
   can be extracted from 'VM-Exit Interrupt-Information'
   field of VMCS only if bit31 (Valid) is set.
   -Intel SDM 24.9.2, Vol3

2.  Rename 'exit-interrupt_info' to 'idt_vectoring_info'
    in 'struct vcpu_arch', which is consistent with
    SDM 24.9.3, Vol3

3. 'IDT-vectoring information' in VMCS is 32bit
    -Intel SDM 24.9.3, Vol3

    Update the type of 'idt_vectoring_info' in
    'struct vcpu_arch'from 'uint32_t' to 'uint64_t'.

Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
2018-04-18 13:44:37 +08:00
.travis-dockerfiles Add 'findutils' to Fedora-based Docker images 2018-04-10 16:35:21 +08:00
arch/x86 check validity of 'VM-exit Int-Info' before extracting vector 2018-04-18 13:44:37 +08:00
boot ACPI: bug fix on address convertion 2018-04-17 11:33:30 +08:00
bsp bootparam: bug fix on address convertion 2018-04-17 11:33:30 +08:00
common revise type of 'exit_reason' and 'inst_len' in vcpu_arch 2018-04-17 11:32:59 +08:00
debug hv: save early hv logmsg before sos booted 2018-04-17 13:54:33 +08:00
Documentation UEFI: update acrn.conf and Document 2018-04-10 13:38:13 +08:00
include check validity of 'VM-exit Int-Info' before extracting vector 2018-04-18 13:44:37 +08:00
lib sprintf: bug fix in sprintf implemented code 2018-04-12 18:06:59 +08:00
.gitignore .gitignore: add 2 entries to ignore version.h file if present 2018-03-21 10:02:27 +08:00
.travis.yml Travis CI: enable Ubuntu 16.04 and Fedora 26 testing 2018-04-06 22:28:46 +08:00
license_header initial import 2018-03-07 21:05:38 +08:00
MAINTAINERS update home page information 2018-04-02 10:18:59 +08:00
Makefile version: v0.1-rc4 2018-04-13 17:30:39 +08:00
README.rst initial import 2018-03-07 21:05:38 +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!