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Swap Out Stack Cookie Libraries with New Versions
Description This update replaces StackCheckLib with StackCheckLibStaticInit and StackCheckLibDynamicInit. The new libraries have GCC support for ARM, AARCH64, IA32 and X64 builds. The libraries have MSVC support for IA32 and X64 builds. This update also removes the stack cookie library definitions from MdeLibs.dsc.inc due to GCC build issues when the instanced versions are used during CI builds. The instanced versions will need to be explicitly added to the platform DSC files, and this is acceptable because platforms will likely want to mix and match the static and dynamic versions of the library for each module type. - [x] Impacts functionality? - **Functionality** - Does the change ultimately impact how firmware functions? - Examples: Add a new library, publish a new PPI, update an algorithm, ... - [ ] Impacts security? - **Security** - Does the change have a direct security impact on an application, flow, or firmware? - Examples: Crypto algorithm change, buffer overflow fix, parameter validation improvement, ... - [x] Breaking change? - **Breaking change** - Will anyone consuming this change experience a break in build or boot behavior? - Examples: Add a new library class, move a module to a different repo, call a function in a new library class in a pre-existing module, ... - [ ] Includes tests? - **Tests** - Does the change include any explicit test code? - Examples: Unit tests, integration tests, robot tests, ... - [ ] Includes documentation? - **Documentation** - Does the change contain explicit documentation additions outside direct code modifications (and comments)? - Examples: Update readme file, add feature readme file, link to documentation on an a separate Web page, ... How This Was Tested Tested on MSVC and GCC builds of Q35 and a GCC build of SBSA by purposefully corrupting the stack. Integration Instructions Platforms which used MdeLibs.dsc.inc to get the stack cookie library defintions in their platform DSC files will need to explicitly declare them.
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