4 commits

Author	SHA1	Message	Date
varkor	7f0f0e31ec	Remove double trailing newlines	2019-04-22 16:57:01 +01:00
Mark Rousskov	2a663555dd	Remove licenses	2018-12-25 21:08:33 -07:00
Alex Crichton	f7439a5a45	rustc: Always emit uwtable on Android ... Long ago (#40549) we enabled the `uwtable` attribute on Windows by default (even with `-C panic=abort`) to allow unwinding binaries for [stack unwinding information][winstack]. It looks like this same issue is [plaguing][arm1] Gecko's Android platforms [as well][arm2]. This commit applies the same fix as #40549 except that this time it's applied for all Android targets. Generating a `-C panic=abort` binary for `armv7-linux-androideabi` before this commit generated a number of `cantunwind` functions (detected with `readelf -u`) but after this commit they all list appropriate unwind information. Closes #49867 [winstack]: https://bugzilla.mozilla.org/show_bug.cgi?id=1302078 [arm1]: https://bugzilla.mozilla.org/show_bug.cgi?id=1453220 [arm2]: https://bugzilla.mozilla.org/show_bug.cgi?id=1451741	2018-04-21 08:38:44 -07:00
Alex Crichton	24cc38e3b0	rustc: Add LLVM nounwind with -C panic=abort ... This informs LLVM that functions can't unwind, which while it should typically have already been inferred when necessary or otherwise not impact codegen is apparently needed on targets like ARM to avoid references to unnecessary symbols. Closes #44992	2017-10-11 09:05:38 -07:00