motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-04 00:03:54 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

target-i386: Intel MPX

Browse source 
Add some MPX related definiation, and hardcode sizes and offsets
of xsave features 3 and 4. It also add corresponding part to
kvm_get/put_xsave, and vmstate.

Signed-off-by: Liu Jinsong <jinsong.liu@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Liu Jinsong 2013-12-05 08:32:12 +08:00 • committed by Paolo Bonzini
parent 6747f6456f
commit 79e9ebebbf
4 changed files with 101 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

4
target-i386/cpu.c
View file

@ -336,6 +336,10 @@ typedef struct ExtSaveArea {
static const ExtSaveArea ext_save_areas[] = {
[2] = { .feature = FEAT_1_ECX, .bits = CPUID_EXT_AVX,
.offset = 0x240, .size = 0x100 },
[3] = { .feature = FEAT_7_0_EBX, .bits = CPUID_7_0_EBX_MPX,
.offset = 0x3c0, .size = 0x40 },
[4] = { .feature = FEAT_7_0_EBX, .bits = CPUID_7_0_EBX_MPX,
.offset = 0x400, .size = 0x10 },
};
const char *get_register_name_32(unsigned int reg)