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authorTyler Mandry <tmandry@gmail.com>2019-11-01 11:20:21 -0700
committerGitHub <noreply@github.com>2019-11-01 11:20:21 -0700
commit05de0d7c9fce57456ec095cae5cd94cf50a13eba (patch)
tree3d736b3a2e9e6b06ea7758561c93d6d216592f37 /src/test/debuginfo/enum-thinlto.rs
parent9bf161384097aca7bfe8c106f167df28092b34b4 (diff)
parente9e483653223597db7db8b60187d78252ec77886 (diff)
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Rollup merge of #65972 - braiins:vkr-arm-panicking, r=alexcrichton
Fix libunwind build: Define __LITTLE_ENDIAN__ for LE targets

If `__LITTLE_ENDIAN__` is missing, libunwind assumes big endian
and reads unwinding instructions wrong on ARM EHABI.

Fix #65765

Technical background in referenced bug.

I didn't run any automated tests, just built a simple panicking program using the fixed toolchain and panicking started to work. Tried with `catch_unwind()` and that seems to work now too. libunwind's log seems ok now, I can paste it if needed.
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