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hv: init: unify init logic for vm0 bsp

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In current code, VM0 BSP start mode is hardcoded, in this patch VM0 BSP
start mode is decided by the boot context prepared by bootloader/BIOS.

In current code, VM0 BSP VMCS is override only on UEFI platform.
In this patch, VM0 BSP VMCS is override on both SBL & UEFI platforms.

Also restructure the code of guest init code.
In this patch, a vcpu run_context is initilaized first according to vcpu mode.
Then write the value to vmcs according to run_context value.

Signed-off-by: Binbin Wu <binbin.wu@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Binbin Wu
2018-07-28 23:03:45 +08:00
committed by lijinxia
parent 4acce9338a
commit 33e1149b29
8 changed files with 259 additions and 642 deletions
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1
hypervisor/include/arch/x86/guest/guest.h
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@@ -134,6 +134,7 @@ int copy_to_gva(struct vcpu *vcpu, void *h_ptr, uint64_t gva,
uint32_t size, uint32_t *err_code, uint64_t *fault_addr);
uint64_t create_guest_init_gdt(struct vm *vm, uint32_t *limit);
extern uint8_t vm0_boot_context[];
#ifdef HV_DEBUG
void get_req_info(char *str_arg, int str_max);