tree 6ed45c9c38c31026fcca78907c89e40090205660
parent 68fcfa16650b79a767953a9a4b684d228bd5920c
author Jonathan Roelofs <jonathan@codesourcery.com> 1412256368 +0000
committer Jonathan Roelofs <jonathan@codesourcery.com> 1412256368 +0000

Support Cortex-m0

As the title says... also, fix all the ARM asm return sequences so that they
work on processors without the BX instruction.

http://reviews.llvm.org/D5314


git-svn-id: https://llvm.org/svn/llvm-project/libcxxabi/trunk@218869 91177308-0d34-0410-b5e6-96231b3b80d8