Cc: Star Zeng <star.zeng@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Suggested-by: Ayellet Wolman <ayellet.wolman@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
---
MdeModulePkg/MdeModulePkg.dec | 57 ++++++++++++++++++++++++++++++++++++++++++
MdeModulePkg/MdeModulePkg.uni | 58 +++++++++++++++++++++++++++++++++++++++++++
2 files changed, 115 insertions(+)
diff --git a/MdeModulePkg/MdeModulePkg.dec b/MdeModulePkg/MdeModulePkg.dec
index a3c0633ee1..99f5d88627 100644
--- a/MdeModulePkg/MdeModulePkg.dec
+++ b/MdeModulePkg/MdeModulePkg.dec
@@ -867,6 +867,63 @@
# @ValidList 0x80000006 | 0x03058002
gEfiMdeModulePkgTokenSpaceGuid.PcdErrorCodeSetVariable|0x03058002|UINT32|0x30001040
+ ## Indicates which type allocation need guard page.
+ # Below is bit mask for this PCD: (Order is same as UEFI spec)<BR>
+ # EfiReservedMemoryType 0x0000000000000001<BR>
+ # EfiLoaderCode 0x0000000000000002<BR>
+ # EfiLoaderData 0x0000000000000004<BR>
+ # EfiBootServicesCode 0x0000000000000008<BR>
+ # EfiBootServicesData 0x0000000000000010<BR>
+ # EfiRuntimeServicesCode 0x0000000000000020<BR>
+ # EfiRuntimeServicesData 0x0000000000000040<BR>
+ # EfiConventionalMemory 0x0000000000000080<BR>
+ # EfiUnusableMemory 0x0000000000000100<BR>
+ # EfiACPIReclaimMemory 0x0000000000000200<BR>
+ # EfiACPIMemoryNVS 0x0000000000000400<BR>
+ # EfiMemoryMappedIO 0x0000000000000800<BR>
+ # EfiMemoryMappedIOPortSpace 0x0000000000001000<BR>
+ # EfiPalCode 0x0000000000002000<BR>
+ # EfiPersistentMemory 0x0000000000004000<BR>
+ # OEM Reserved 0x4000000000000000<BR>
+ # OS Reserved 0x8000000000000000<BR>
+ # e.g. LoaderCode+LoaderData+BootServicesCode+BootServicesData are needed, 0x1E should be used.<BR>
+ # @Prompt The memory type mask for Page Guard.
+ gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPageType|0x0|UINT64|0x30001051
+
+ ## Indicates which type allocation need guard page.
+ # Below is bit mask for this PCD: (Order is same as UEFI spec)<BR>
+ # EfiReservedMemoryType 0x0000000000000001<BR>
+ # EfiLoaderCode 0x0000000000000002<BR>
+ # EfiLoaderData 0x0000000000000004<BR>
+ # EfiBootServicesCode 0x0000000000000008<BR>
+ # EfiBootServicesData 0x0000000000000010<BR>
+ # EfiRuntimeServicesCode 0x0000000000000020<BR>
+ # EfiRuntimeServicesData 0x0000000000000040<BR>
+ # EfiConventionalMemory 0x0000000000000080<BR>
+ # EfiUnusableMemory 0x0000000000000100<BR>
+ # EfiACPIReclaimMemory 0x0000000000000200<BR>
+ # EfiACPIMemoryNVS 0x0000000000000400<BR>
+ # EfiMemoryMappedIO 0x0000000000000800<BR>
+ # EfiMemoryMappedIOPortSpace 0x0000000000001000<BR>
+ # EfiPalCode 0x0000000000002000<BR>
+ # EfiPersistentMemory 0x0000000000004000<BR>
+ # OEM Reserved 0x4000000000000000<BR>
+ # OS Reserved 0x8000000000000000<BR>
+ # e.g. LoaderCode+LoaderData+BootServicesCode+BootServicesData are needed, 0x1E should be used.<BR>
+ # @Prompt The memory type mask for Pool Guard.
+ gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPoolType|0x0|UINT64|0x30001052
+
+ ## This mask is to control Heap Guard behavior.
+ # BIT0 - Enable UEFI page guard.<BR>
+ # BIT1 - Enable UEFI pool guard.<BR>
+ # BIT2 - Enable SMM page guard.<BR>
+ # BIT3 - Enable SMM pool guard.<BR>
+ # BIT7 - The direction of Guard Page for Pool Guard.
+ # 0 - The returned pool is adjacent to the bottom guard page.<BR>
+ # 1 - The returned pool is adjacent to the top guard page.<BR>
+ # @Prompt The Heap Guard feature mask
+ gEfiMdeModulePkgTokenSpaceGuid.PcdHeapGuardPropertyMask|0x0|UINT8|0x30001053
+
[PcdsFixedAtBuild, PcdsPatchableInModule]
## Dynamic type PCD can be registered callback function for Pcd setting action.
# PcdMaxPeiPcdCallBackNumberPerPcdEntry indicates the maximum number of callback function
diff --git a/MdeModulePkg/MdeModulePkg.uni b/MdeModulePkg/MdeModulePkg.uni
index d6015de75f..74c27039bf 100644
--- a/MdeModulePkg/MdeModulePkg.uni
+++ b/MdeModulePkg/MdeModulePkg.uni
@@ -1127,3 +1127,61 @@
"enabled on AMD processors supporting the Secure Encrypted Virtualization (SEV) feature.\n"
"This mask should be applied when creating 1:1 virtual to physical mapping tables."
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdHeapGuardPageType_PROMPT #language en-US "The memory type mask for Page Guard"
+
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdHeapGuardPageType_HELP #language en-US "Indicates which type allocation need guard page.\n"
+ " Below is bit mask for this PCD: (Order is same as UEFI spec)<BR>\n"
+ " EfiReservedMemoryType 0x0000000000000001\n"
+ " EfiLoaderCode 0x0000000000000002\n"
+ " EfiLoaderData 0x0000000000000004\n"
+ " EfiBootServicesCode 0x0000000000000008\n"
+ " EfiBootServicesData 0x0000000000000010\n"
+ " EfiRuntimeServicesCode 0x0000000000000020\n"
+ " EfiRuntimeServicesData 0x0000000000000040\n"
+ " EfiConventionalMemory 0x0000000000000080\n"
+ " EfiUnusableMemory 0x0000000000000100\n"
+ " EfiACPIReclaimMemory 0x0000000000000200\n"
+ " EfiACPIMemoryNVS 0x0000000000000400\n"
+ " EfiMemoryMappedIO 0x0000000000000800\n"
+ " EfiMemoryMappedIOPortSpace 0x0000000000001000\n"
+ " EfiPalCode 0x0000000000002000\n"
+ " EfiPersistentMemory 0x0000000000004000\n"
+ " OEM Reserved 0x4000000000000000\n"
+ " OS Reserved 0x8000000000000000\n"
+ " e.g. LoaderCode+LoaderData+BootServicesCode+BootServicesData are needed, 0x1E should be used.<BR>"
+
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdHeapGuardPoolType_PROMPT #language en-US "The memory type mask for Pool Guard"
+
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdHeapGuardPoolType_HELP #language en-US "Indicates which type allocation need guard page.\n"
+ " Below is bit mask for this PCD: (Order is same as UEFI spec)<BR>\n"
+ " EfiReservedMemoryType 0x0000000000000001\n"
+ " EfiLoaderCode 0x0000000000000002\n"
+ " EfiLoaderData 0x0000000000000004\n"
+ " EfiBootServicesCode 0x0000000000000008\n"
+ " EfiBootServicesData 0x0000000000000010\n"
+ " EfiRuntimeServicesCode 0x0000000000000020\n"
+ " EfiRuntimeServicesData 0x0000000000000040\n"
+ " EfiConventionalMemory 0x0000000000000080\n"
+ " EfiUnusableMemory 0x0000000000000100\n"
+ " EfiACPIReclaimMemory 0x0000000000000200\n"
+ " EfiACPIMemoryNVS 0x0000000000000400\n"
+ " EfiMemoryMappedIO 0x0000000000000800\n"
+ " EfiMemoryMappedIOPortSpace 0x0000000000001000\n"
+ " EfiPalCode 0x0000000000002000\n"
+ " EfiPersistentMemory 0x0000000000004000\n"
+ " OEM Reserved 0x4000000000000000\n"
+ " OS Reserved 0x8000000000000000\n"
+ " e.g. LoaderCode+LoaderData+BootServicesCode+BootServicesData are needed, 0x1E should be used.<BR>"
+
+
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdHeapGuardPropertyMask_PROMPT #language en-US "The Heap Guard feature mask"
+
+#string STR_gEfiMdeModulePkgTokenSpaceGuid_PcdHeapGuardPropertyMask_HELP #language en-US "This mask is to control Heap Guard behavior.\n"
+ " BIT0 - Enable UEFI page guard.<BR>\n"
+ " BIT1 - Enable UEFI pool guard.<BR>\n"
+ " BIT2 - Enable SMM page guard.<BR>\n"
+ " BIT3 - Enable SMM pool guard.<BR>\n"
+ " BIT7 - The direction of Guard Page for Pool Guard.\n"
+ " 0 - The returned pool is adjacent to the bottom guard page.<BR>\n"
+ " 1 - The returned pool is adjacent to the top guard page.<BR>"
+
--
2.14.1.windows.1
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