Rui Ueyama
|
a2923b2a1e
|
Implement CET Shadow Stack (Intel Controlflow Enforcement Technology) support on Windows
Patch by Petr Penzin.
Windows support for CET is limited to shadow stack, which is enabled
by setting a PE bit in the linker.
Docs:
MSVC linker flag:
https://docs.microsoft.com/en-us/cpp/build/reference/cetcompat?view=vs-2019
IMAGE_DLLCHARACTERISTICS_EX_CET_COMPAT PE bit:
https://docs.microsoft.com/en-us/windows/win32/debug/pe-format#extended-dll-characteristics
Differential Revision: https://reviews.llvm.org/D70606
|
2020-03-16 17:51:32 +09:00 |