mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-13 04:30:23 +00:00
LLVM backend for 6502
2d0d7fd085
Introduce support for WoA PE/COFF object file emission from LLVM. Add the new target specific PE/COFF Streamer (ARMWinCOFFStreamer) that handles the ARM specific behaviour of PE/COFF object emission. ARM exception information is not yet emitted and is a TODO item. The ARM specific object writer (ARMWinCOFFObjectWriter) handles the ARM specific relocation handling in conjunction with the WinCOFFObjectWriter in the MC layer. The MC layer needs to be updated to deal with the relocation adjustments. Branch relocations are adjusted by 4 bytes (unlikely their ELF counterparts). Minor tweaks to switch multiple conditional checks into equivalent switch statements. The ObjectFileInfo is updated to relax the object file setup for Windows COFF. Move the architecture checks into an assertion. Windows COFF is currently only supported on x86, x86_64, and ARM (thumb). Rather than defaulting to ELF, we will refuse to generate an object file. This is better though as you do not get an (arbitrary) object file which is different from the request. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207345 91177308-0d34-0410-b5e6-96231b3b80d8 |
||
|---|---|---|
| autoconf | ||
| bindings | ||
| cmake | ||
| docs | ||
| examples | ||
| include | ||
| lib | ||
| projects | ||
| test | ||
| tools | ||
| unittests | ||
| utils | ||
| .arcconfig | ||
| .clang-format | ||
| .gitignore | ||
| CMakeLists.txt | ||
| CODE_OWNERS.TXT | ||
| configure | ||
| CREDITS.TXT | ||
| LICENSE.TXT | ||
| llvm.spec.in | ||
| LLVMBuild.txt | ||
| Makefile | ||
| Makefile.common | ||
| Makefile.config.in | ||
| Makefile.rules | ||
| README.txt | ||
Low Level Virtual Machine (LLVM) ================================ This directory and its subdirectories contain source code for the Low Level Virtual Machine, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt. Please see the documentation provided in docs/ for further assistance with LLVM, and in particular docs/GettingStarted.rst for getting started with LLVM and docs/README.txt for an overview of LLVM's documentation setup. If you're writing a package for LLVM, see docs/Packaging.rst for our suggestions.