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| author | Ard Biesheuvel <ardb@kernel.org> | 2025-02-08 11:25:19 +0100 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2025-02-11 20:25:08 +0000 |
| commit | 96cf70951f53f16853fdd42129b73940e71bab2d (patch) | |
| tree | 13dc48ccdae88f0426a05016239afcfa296a5f17 /MdePkg/MdePkg.dsc | |
| parent | 5c3dcef94cf36646f75a44cb75c72beb34fa1fd0 (diff) | |
| download | edk2-96cf70951f53f16853fdd42129b73940e71bab2d.tar.gz | |
MdePkg/DynamicStackCookieEntryPointLib: Drop execute-in-place versions
SEC, PEI_CORE and PEIM type modules generally execute in place from
memory that is not writable. This means that it is not generally
possible to use an entrypoint implementation that stores a dynamically
generated stack cookie into a global variable. For PEIMs in particular,
there may be other options, such as a DEPEX on the permanent memory PPI,
but the current dynamic implementations of the stack checking library
entrypoints for PEI_CORE and PEIM modules must not be used as-is.
So remove them, and update the readme accordingly.
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Diffstat (limited to 'MdePkg/MdePkg.dsc')
| -rw-r--r-- | MdePkg/MdePkg.dsc | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/MdePkg/MdePkg.dsc b/MdePkg/MdePkg.dsc index 12a1b8f13c..84730b09d4 100644 --- a/MdePkg/MdePkg.dsc +++ b/MdePkg/MdePkg.dsc @@ -144,8 +144,6 @@ MdePkg/Library/StackCheckLibNull/StackCheckLibNull.inf
MdePkg/Library/StackCheckLib/StackCheckLib.inf
MdePkg/Library/DynamicStackCookieEntryPointLib/DxeCoreEntryPoint.inf
- MdePkg/Library/DynamicStackCookieEntryPointLib/PeiCoreEntryPoint.inf
- MdePkg/Library/DynamicStackCookieEntryPointLib/PeimEntryPoint.inf
MdePkg/Library/DynamicStackCookieEntryPointLib/StandaloneMmDriverEntryPoint.inf
MdePkg/Library/DynamicStackCookieEntryPointLib/UefiApplicationEntryPoint.inf
MdePkg/Library/DynamicStackCookieEntryPointLib/UefiDriverEntryPoint.inf
|