64142391fd
Adds the runtime support routines for XRay on SystemZ. Only function entry/exit is implemented. The original PR 113252 was reverted due to errors caused by adding DSO support to XRay. This PR is the original implementation with the changed function signatures. I'll add an implementation with DSO support later.
Compiler-RT ================================ This directory and its subdirectories contain source code for the compiler support routines. Compiler-RT is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. ================================