tree 4fe7b2fe02caaa2e7362ecf3bec3c7949a439d49
parent 98aadde2b1242e463759aeb0bce4bffacb611088
author Daniel Kiss <daniel.kiss@arm.com> 1630575026 +0200
committer Copybara-Service <copybara-worker@google.com> 1630575145 -0700

[Unwind] Harmonise exception class for EHABI spec.

EHABI defines the exception class as char[8] instead of uint64_t [1].
For ABI compatibility the ABI the definition needs to be updated.

[1] https://github.com/ARM-software/abi-aa/blob/main/ehabi32/ehabi32.rst#82language-independent-unwinding-types-and-functions

Reviewed By: manojgupta, MaskRay, #libunwind

Differential Revision: https://reviews.llvm.org/D109047

GitOrigin-RevId: f5b997e6b7061323fff13fafcc0c311d9e78e848