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| author | Jian J Wang <jian.j.wang@intel.com> | 2018-08-20 11:35:58 +0800 |
|---|---|---|
| committer | Jian J Wang <jian.j.wang@intel.com> | 2018-08-30 07:22:30 +0800 |
| commit | 09afd9a42a7ff719bcb5b464a2b2dea7eb3e5e7b (patch) | |
| tree | be5b00f1080d6fc786c8ecf9da206bb0152da729 /UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfileInternal.h | |
| parent | dcc026217fdc363f55c217039fc43d344f69fed6 (diff) | |
| download | edk2-09afd9a42a7ff719bcb5b464a2b2dea7eb3e5e7b.tar.gz edk2-09afd9a42a7ff719bcb5b464a2b2dea7eb3e5e7b.tar.bz2 edk2-09afd9a42a7ff719bcb5b464a2b2dea7eb3e5e7b.zip | |
UefiCpuPkg/PiSmmCpuDxeSmm: implement non-stop mode for SMM
Since SMM profile feature has already implemented non-stop mode if #PF
occurred, this patch just makes use of the existing implementation to
accommodate heap guard and NULL pointer detection feature.
Cc: Eric Dong <eric.dong@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ruiyu Ni <ruiyu.ni@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Acked-by: Laszlo Ersek <lersek@redhat.com>
Diffstat (limited to 'UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfileInternal.h')
| -rw-r--r-- | UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfileInternal.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfileInternal.h b/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfileInternal.h index 1613e9cd5c..bacb2f8ad3 100644 --- a/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfileInternal.h +++ b/UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfileInternal.h @@ -64,6 +64,12 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. #define MSR_DEBUG_CTL_BTINT 0x100
#define MSR_DS_AREA 0x600
+#define HEAP_GUARD_NONSTOP_MODE \
+ ((PcdGet8 (PcdHeapGuardPropertyMask) & (BIT6|BIT3|BIT2)) > BIT6)
+
+#define NULL_DETECTION_NONSTOP_MODE \
+ ((PcdGet8 (PcdNullPointerDetectionPropertyMask) & (BIT6|BIT1)) > BIT6)
+
typedef struct {
EFI_PHYSICAL_ADDRESS Base;
EFI_PHYSICAL_ADDRESS Top;
|