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path: root/MdePkg/Library/DynamicStackCookieEntryPointLib/UefiApplication/ApplicationStackCheckEntryPointLibNull.c
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2025-02-11MdePkg/DynamicStackCookieEntryPointLib: Remove unused filesArd Biesheuvel1-50/+0
Remove some source files that were part of an earlier incarnation of DynamicStackCookieEntryPointLib but are no longer actually in use. Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
2025-02-07MdePkg: Add Dynamic Stack Cookie SupportOliver Smith-Denny1-0/+50
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>