motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-05 16:53:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

SVM Support, by Alexander Graf.

Browse source 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3210 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
ths 2007-09-23 15:28:04 +00:00
parent bbbb2f0af9
commit 0573fbfc3f
9 changed files with 921 additions and 15 deletions
Download patch file Download diff file Expand all files Collapse all files

22
target-i386/cpu.h
View file

@ -84,6 +84,7 @@
#define DESC_AVL_MASK (1 << 20)
#define DESC_P_MASK (1 << 15)
#define DESC_DPL_SHIFT 13
#define DESC_DPL_MASK (1 << DESC_DPL_SHIFT)
#define DESC_S_MASK (1 << 12)
#define DESC_TYPE_SHIFT 8
#define DESC_A_MASK (1 << 8)
@ -149,6 +150,8 @@
#define HF_VM_SHIFT 17 /* must be same as eflags */
#define HF_HALTED_SHIFT 18 /* CPU halted */
#define HF_SMM_SHIFT 19 /* CPU in SMM mode */
#define HF_GIF_SHIFT 20 /* if set CPU takes interrupts */
#define HF_HIF_SHIFT 21 /* shadow copy of IF_MASK when in SVM */
#define HF_CPL_MASK (3 << HF_CPL_SHIFT)
#define HF_SOFTMMU_MASK (1 << HF_SOFTMMU_SHIFT)
@ -166,6 +169,8 @@
#define HF_OSFXSR_MASK (1 << HF_OSFXSR_SHIFT)
#define HF_HALTED_MASK (1 << HF_HALTED_SHIFT)
#define HF_SMM_MASK (1 << HF_SMM_SHIFT)
#define HF_GIF_MASK (1 << HF_GIF_SHIFT)
#define HF_HIF_MASK (1 << HF_HIF_SHIFT)
#define CR0_PE_MASK (1 << 0)
#define CR0_MP_MASK (1 << 1)
@ -249,6 +254,8 @@
#define MSR_GSBASE 0xc0000101
#define MSR_KERNELGSBASE 0xc0000102
#define MSR_VM_HSAVE_PA 0xc0010117
/* cpuid_features bits */
#define CPUID_FP87 (1 << 0)
#define CPUID_VME (1 << 1)
@ -283,6 +290,8 @@
#define CPUID_EXT2_FFXSR (1 << 25)
#define CPUID_EXT2_LM (1 << 29)
#define CPUID_EXT3_SVM (1 << 2)
#define EXCP00_DIVZ 0
#define EXCP01_SSTP 1
#define EXCP02_NMI 2
@ -489,6 +498,16 @@ typedef struct CPUX86State {
uint32_t sysenter_eip;
uint64_t efer;
uint64_t star;
target_phys_addr_t vm_hsave;
target_phys_addr_t vm_vmcb;
uint64_t intercept;
uint16_t intercept_cr_read;
uint16_t intercept_cr_write;
uint16_t intercept_dr_read;
uint16_t intercept_dr_write;
uint32_t intercept_exceptions;
#ifdef TARGET_X86_64
target_ulong lstar;
target_ulong cstar;
@ -530,6 +549,7 @@ typedef struct CPUX86State {
uint32_t cpuid_xlevel;
uint32_t cpuid_model[12];
uint32_t cpuid_ext2_features;
uint32_t cpuid_ext3_features;
uint32_t cpuid_apic_id;
#ifdef USE_KQEMU
@ -670,4 +690,6 @@ static inline int cpu_get_time_fast(void)
#include "cpu-all.h"
#include "svm.h"
#endif /* CPU_I386_H */