Created by: deroko
Fixes issue in x86/x64 build of DynamoRIO where VisualStudio2013 wasn't able to build due to wrong paths for asm_defines.asm in core/drlibc/drlibc_x86.asm and core/drlibc/drlibc_xarch.asm.
Change was tested on Windows with nmake/VisualStudio builds for both x86/x64, and also on Linux for x86/x64/arm builds with cmake/make. Ninja build, I've only tested briefly on Linux.
Now building instructions from : https://github.com/DynamoRIO/dynamorio/wiki/How-To-Build#Windows will work out of the box.