Evgeniy Stepanov d4052cf84c Android support for SafeStack. ...

Add two new ways of accessing the unsafe stack pointer:

* At a fixed offset from the thread TLS base. This is very similar to
  StackProtector cookies, but we plan to extend it to other backends
  (ARM in particular) soon. Bionic-side implementation here:
  https://android-review.googlesource.com/170988.
* Via a function call, as a fallback for platforms that provide
  neither a fixed TLS slot, nor a reasonable TLS implementation (i.e.
  not emutls).

This is a re-commit of a change in r248357 that was reverted in
r248358.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@248405 91177308-0d34-0410-b5e6-96231b3b80d8

2015-09-23 18:07:56 +00:00

..

llvm

Android support for SafeStack.

2015-09-23 18:07:56 +00:00

llvm-c

[WinEH] Add cleanupendpad instruction

2015-09-03 09:09:43 +00:00