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238d8bbaa2
now only SOS need decide boot with de-privilege or direct boot mode, while for other pre-launched VMs, they should use direct boot mode. this patch merge boot/guest/direct_boot_info.c & boot/guest/deprivilege_boot_info.c into boot/guest/vboot_info.c, and change init_direct_vboot_info() function name to init_general_vm_boot_info(). in init_vm_boot_info(), depend on get_sos_boot_mode(), SOS may choose to init vm boot info by setting the vm_sw_loader to deprivilege specific one; for SOS using DIRECT_BOOT_MODE and all other VMS, they will use general_sw_loader as vm_sw_loader and go through init_general_vm_boot_info() for virtual boot vm info filling. this patch also move spurious handler initilization for de-privilege mode from boot/guest/deprivilege_boot.c to boot/guest/vboot_info.c, and just set it in deprivilege sw_loader before irq enabling. Changes to be committed: modified: Makefile modified: arch/x86/guest/vm.c modified: boot/guest/deprivilege_boot.c deleted: boot/guest/deprivilege_boot_info.c modified: boot/guest/direct_boot.c renamed: boot/guest/direct_boot_info.c -> boot/guest/vboot_info.c modified: boot/guest/vboot_wrapper.c modified: boot/include/guest/deprivilege_boot.h modified: boot/include/guest/direct_boot.h modified: boot/include/guest/vboot.h new file: boot/include/guest/vboot_info.h modified: common/vm_load.c modified: include/arch/x86/guest/vm.h Tracked-On: #1842 Signed-off-by: Jason Chen CJ <jason.cj.chen@intel.com>
ACRN Hypervisor ############### The open source `Project ACRN`_ defines a device hypervisor reference stack and an architecture for running multiple software subsystems, managed securely, on a consolidated system by means of a virtual machine manager. It also defines a reference framework implementation for virtual device emulation, called the "ACRN Device Model". The ACRN Hypervisor is a Type 1 reference hypervisor stack, running directly on the bare-metal hardware, and is suitable for a variety of IoT and embedded device solutions. The ACRN hypervisor addresses the gap that currently exists between datacenter hypervisors, and hard partitioning hypervisors. The ACRN hypervisor architecture partitions the system into different functional domains, with carefully selected guest OS sharing optimizations for IoT and embedded devices. You can find out more about Project ACRN on the `Project ACRN documentation`_ website. .. _`Project ACRN`: https://projectacrn.org .. _`ACRN Hypervisor`: https://github.com/projectacrn/acrn-hypervisor .. _`Project ACRN documentation`: https://projectacrn.github.io/