2 Commits

Author	SHA1	Message	Date
Peter Smith	f6775ea3ff	[docs] Improve HowToCrossCompilerBuiltinsOnArm ... Some recent experience on llvm-dev pointed out some errors in the document: - Assumption of ninja - Use of --march rather than -march - Problems with host include files when a multiarch setup was used - Insufficient target information passed to assembler - Instructions on using the cmake cache file BaremetalARM.cmake were incomplete There was also insufficient guidance on what to do when various stages failed due to misconfiguration or missing steps. Summary of changes: - Fixed problems above - Added a troubleshooting section with common errors. - Cleared up one "at time of writing" that is no longer a problem. Differential Revision: https://reviews.llvm.org/D55709 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@349477 91177308-0d34-0410-b5e6-96231b3b80d8	2018-12-18 12:40:19 +00:00
Peter Smith	51bcf5f4a5	[docs][ARM] Add HowTo for cross compiling and testing compiler-rt builtins ... This document contains information on how to cross-compile the compiler-rt builtins library for several flavours of Arm target and how to test the libraries using qemu. Differential Revision: https://reviews.llvm.org/D39600 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@317554 91177308-0d34-0410-b5e6-96231b3b80d8	2017-11-07 09:40:05 +00:00