[PATCH] D142888: [compiler-rt] Fix scudo build on ARM

Chia-hung Duan via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon Mar 27 11:34:46 PDT 2023


Chia-hungDuan added a subscriber: hctim.
Chia-hungDuan added a comment.

In D142888#4220784 <https://reviews.llvm.org/D142888#4220784>, @phosek wrote:

> Scudo is used as a default system allocator on Android (it is also intended as the default allocator for LLVM libc) and it supports ARM32. @Chia-hungDuan do you know why this issue doesn't show up on Android?

Right, Scudo works on arm32 on Android. Android doesn't use cmake so I guess there's a proper unwind lib linked on arm32 Android in Android.bp when Scudo+gwp_asan is enabled. I didn't try it on arm32 Android, maybe @hctim can comment more.


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