diff options
| author | Oliver Smith-Denny <osde@microsoft.com> | 2025-01-29 11:05:03 -0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2025-02-07 02:23:11 +0000 |
| commit | e6b6aa90d490c298da140bc118d73ceff510f563 (patch) | |
| tree | e20b3795b7d5bab5c7280396aafbfb61e9b1b577 /MdePkg/Library/DynamicStackCookieEntryPointLib/UefiDriverEntryPoint.inf | |
| parent | efbf5ed08c48478b51bb6b6da5670b1312755854 (diff) | |
| download | edk2-e6b6aa90d490c298da140bc118d73ceff510f563.tar.gz | |
MdePkg: Add Dynamic Stack Cookie Support
Adds dynamic stack cookies in the form of copies of the entry
point libraries that use shared logic to update stack cookies
at runtime.
This relies on RDRAND on IA32/X64 and RNDR on AARCH64 to get a
random number to apply to the stack cookie on module entry point.
This simplifies the logic a platform must do to include stack
check functionality.
Signed-off-by: Oliver Smith-Denny <osde@microsoft.com>
Diffstat (limited to 'MdePkg/Library/DynamicStackCookieEntryPointLib/UefiDriverEntryPoint.inf')
| -rw-r--r-- | MdePkg/Library/DynamicStackCookieEntryPointLib/UefiDriverEntryPoint.inf | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/MdePkg/Library/DynamicStackCookieEntryPointLib/UefiDriverEntryPoint.inf b/MdePkg/Library/DynamicStackCookieEntryPointLib/UefiDriverEntryPoint.inf new file mode 100644 index 0000000000..d624c3e1a3 --- /dev/null +++ b/MdePkg/Library/DynamicStackCookieEntryPointLib/UefiDriverEntryPoint.inf @@ -0,0 +1,68 @@ +## @file
+# Module entry point library for UEFI driver, DXE driver and SMM driver that dynamically sets the stack cookie.
+#
+# Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
+#
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+#
+##
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = UefiDriverEntryPointDynamicInit
+ MODULE_UNI_FILE = UefiDriver/UefiDriverEntryPoint.uni
+ FILE_GUID = 900238F9-1421-4596-9548-A1BF58C97693
+ MODULE_TYPE = UEFI_DRIVER
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = UefiDriverEntryPoint|DXE_DRIVER DXE_RUNTIME_DRIVER UEFI_DRIVER SMM_CORE DXE_SMM_DRIVER
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 AARCH64
+#
+
+[Sources]
+ UefiDriver/DriverEntryPoint.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+
+[Sources.IA32]
+ IA32/DynamicCookieGcc.nasm | GCC
+ IA32/DynamicCookieMsvc.nasm | MSFT
+
+[Sources.X64]
+ X64/DynamicCookieGcc.nasm | GCC
+ X64/DynamicCookieMsvc.nasm | MSFT
+
+[Sources.AARCH64]
+ AArch64/DynamicCookieGcc.S | GCC
+
+[LibraryClasses]
+ UefiBootServicesTableLib
+ DebugLib
+ BaseLib
+ StackCheckLib
+
+[Protocols]
+ gEfiLoadedImageProtocolGuid ## SOMETIMES_CONSUMES
+
+#
+# For UEFI drivers, these architectural protocols defined in PI 1.0 spec need
+# to be appended and merged to the final dependency section.
+#
+[Depex.common.UEFI_DRIVER]
+ gEfiBdsArchProtocolGuid AND
+ gEfiCpuArchProtocolGuid AND
+ gEfiMetronomeArchProtocolGuid AND
+ gEfiMonotonicCounterArchProtocolGuid AND
+ gEfiRealTimeClockArchProtocolGuid AND
+ gEfiResetArchProtocolGuid AND
+ gEfiRuntimeArchProtocolGuid AND
+ gEfiSecurityArchProtocolGuid AND
+ gEfiTimerArchProtocolGuid AND
+ gEfiVariableWriteArchProtocolGuid AND
+ gEfiVariableArchProtocolGuid AND
+ gEfiWatchdogTimerArchProtocolGuid
|