[PATCH] D112103: [WIP] Sample code for containerizing offload images into one ELF.

[Vyacheslav Zakharin via Phabricator via cfe-commits]

vzakhari created this revision.
vzakhari added reviewers: saiislam, jdoerfert.
Herald added a reviewer: alexander-shaposhnikov.
vzakhari requested review of this revision.
Herald added subscribers: cfe-commits, sstefan1.
Herald added a project: clang.

This code cannot currently work within llorg, because it is mostly based on https://github.com/intel/llvm state of clang-offload-wrapper.  This patch is uploaded to facilitate discussion at OpenMP at LLVM weekly meeting.

The code shows how to containerize several offload images passed to clang-offload-wrapper into a single ELF file.  It also re-implements the LLVMOMPOFFLOAD notes embedding that currently uses llvm-objcopy in llorg.

The implementation uses yaml::yaml2elf utility.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D112103

Files:
  clang/tools/clang-offload-wrapper/ClangOffloadWrapper.cpp

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