[libcxx-commits] [PATCH] D105968: [libunwind][CET] Support exception handling stack unwind in CET environment

[xiongji90 via Phabricator via libcxx-commits]

xiongji90 added a reviewer: rprichard.
xiongji90 added inline comments.


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Comment at: libunwind/src/UnwindLevel1.c:42
+    _LIBUNWIND_POP_CET_SSP(1);                                                 \
+    __libunwind_cet_jumpto((cursor), (frames_skipped));                        \
+  } while (0)
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hjl.tools wrote:
> Why is this needed?  Can you unwind the shadow stack and jump to the landing pad as usual?
Hi, @hjl.tools 
I have updated the patch to remove some unnecessary code, could you help review again?
Thanks very much.


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https://reviews.llvm.org/D105968