UefiCpuPkg/PiSmmCpu: Restrict access per PcdCpuSmmRestrictedMemoryAccess

[mirror_edk2.git] / UefiCpuPkg / PiSmmCpuDxeSmm / Ia32 / PageTbl.c

diff --git a/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/PageTbl.c b/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/PageTbl.c
index 05fb455936f1d7487b39a853dc40d3db643a553a..f891a811126f6ecc84f11fde133e42d43cac3cf8 100644 (file)
--- a/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/PageTbl.c
+++ b/UefiCpuPkg/PiSmmCpuDxeSmm/Ia32/PageTbl.c
@@ -336,3 +336,17 @@ RestoreCr2 (
 {\r
   return ;\r
 }\r
+\r
+/**\r
+  Return whether access to non-SMRAM is restricted.\r
+\r
+  @retval TRUE  Access to non-SMRAM is restricted.\r
+  @retval FALSE Access to non-SMRAM is not restricted.\r
+*/\r
+BOOLEAN\r
+IsRestrictedMemoryAccess (\r
+  VOID\r
+  )\r
+{\r
+  return TRUE;\r
+}\r