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* AMDGPU: Add 64-bit relative variant kindKonstantin Zhuravlyov2018-06-111-0/+2
| | | | | | Differential Revision: https://reviews.llvm.org/D47601 llvm-svn: 334443
* MC: Separate creating a generic object writer from creating a target object ↵Peter Collingbourne2018-05-211-6/+4
| | | | | | | | | | | | | writer. NFCI. With this we gain a little flexibility in how the generic object writer is created. Part of PR37466. Differential Revision: https://reviews.llvm.org/D47045 llvm-svn: 332868
* [MC] Thread unique_ptr<MCObjectWriter> through the create.*ObjectWriterLang Hames2017-10-101-4/+5
| | | | | | | | | | functions. This makes the ownership of the resulting MCObjectWriter clear, and allows us to remove one instance of MCObjectStreamer's bizarre "holding ownership via someone else's reference" trick. llvm-svn: 315327
* [MC] Plumb unique_ptr<MCELFObjectTargetWriter> through createELFObjectWriter toLang Hames2017-10-091-3/+3
| | | | | | | | | | ELFObjectWriter's constructor. Fixes the same ownership issue for ELF that r315245 did for MachO: ELFObjectWriter takes ownership of its MCELFObjectTargetWriter, so we want to pass this through to the constructor via a unique_ptr, rather than a raw ptr. llvm-svn: 315254
* AMDGPU: Correctly set EI_OSABI based on the osKonstantin Zhuravlyov2017-10-041-5/+5
| | | | | | Differential Revision: https://reviews.llvm.org/D38555 llvm-svn: 314943
* Move Object format code to lib/BinaryFormat.Zachary Turner2017-06-071-1/+1
| | | | | | | | | | | | This creates a new library called BinaryFormat that has all of the headers from llvm/Support containing structure and layout definitions for various types of binary formats like dwarf, coff, elf, etc as well as the code for identifying a file from its magic. Differential Revision: https://reviews.llvm.org/D33843 llvm-svn: 304864
* [AMDGPU] Fix some Include What You Use warnings; other minor fixes (NFC).Eugene Zelenko2017-02-031-5/+9
| | | | | | This is preparation to reduce MCExpr.h dependencies. llvm-svn: 294067
* [AMDGPU] Add 32-bit lo/hi got and pc relative variant kinds and emit ↵Konstantin Zhuravlyov2016-10-141-0/+8
| | | | | | | | appropriate relocations Differential Revision: https://reviews.llvm.org/D25548 llvm-svn: 284195
* AMDGPU/SI: Add support for 8-byte relocationsTom Stellard2016-10-071-0/+2
| | | | | | | | | | Reviewers: arsenm, kzhuravl Subscribers: wdng, nhaehnle, yaxunl, llvm-commits, tony-tye Differential Revision: https://reviews.llvm.org/D25375 llvm-svn: 283593
* BranchRelaxation: Support expanding unconditional branchesMatt Arsenault2016-10-061-6/+9
| | | | | | | AMDGPU needs to expand unconditional branches in a new block with an indirect branch. llvm-svn: 283464
* AMDGPU/SI: Add support for R_AMDGPU_ABS32Konstantin Zhuravlyov2016-07-211-0/+1
| | | | | | Differential Revision: https://reviews.llvm.org/D21646 llvm-svn: 276294
* AMDGPU/R600: Fix GlobalValue regressions.Jan Vesely2016-06-251-0/+2
| | | | | | | | | | | | | | | Don't cast GV expression to MCSymbolRefExpr. r272705 changed GV to binary expressions by including offset even if the offset it 0 (we haven't hit this sooner since tested workloads don't include static offsets) We don't really care about the type of expression, so set it directly. Fixes: r272705 Consider section relative relocations. Since all const as data is in one boffer section relative is equivalent to abs32. Fixes: r273166 Differential Revision: http://reviews.llvm.org/D21633 llvm-svn: 273785
* Support/ELF: Add R_AMDGPU_GOTPCREL relocationTom Stellard2016-06-231-0/+7
| | | | | | | | | | | | | Summary: We will start generating this in a future patch. Reviewers: arsenm, kzhuravl, rafael, ruiu, tony-tye Subscribers: arsenm, llvm-commits, kzhuravl Differential Revision: http://reviews.llvm.org/D21482 llvm-svn: 273628
* AMDGPU: Add support for R_AMDGPU_REL32 relocationsTom Stellard2016-06-201-0/+6
| | | | | | | | | | Reviewers: arsenm, kzhuravl, rafael Subscribers: arsenm, llvm-commits, kzhuravl Differential Revision: http://reviews.llvm.org/D21401 llvm-svn: 273168
* AMDGPU: Emit R_AMDGPU_ABS32_{HI,LO} for scratch buffer relocationsTom Stellard2016-06-201-4/+15
| | | | | | | | | | Reviewers: arsenm, rafael, kzhuravl Subscribers: rafael, arsenm, llvm-commits, kzhuravl Differential Revision: http://reviews.llvm.org/D21400 llvm-svn: 273166
* AMDGPU/SI: Refactor fixup handling for constant addrspace variablesTom Stellard2016-06-141-6/+13
| | | | | | | | | | | | | | | | | | | | | | Summary: We now use a standard fixup type applying the pc-relative address of constant address space variables, and we have the GlobalAddress lowering code add the required 4 byte offset to the global address rather than doing it as part of the fixup. This refactoring will make it easier to use the same code for global address space variables and also simplifies the code. Re-commit this after fixing a bug where we were trying to use a reference to a Triple object that had already been destroyed. Reviewers: arsenm, kzhuravl Subscribers: arsenm, kzhuravl, llvm-commits Differential Revision: http://reviews.llvm.org/D21154 llvm-svn: 272705
* Revert "AMDGPU/SI: Refactor fixup handling for constant addrspace variables"Tom Stellard2016-06-141-11/+7
| | | | | | This reverts commit r272675. llvm-svn: 272677
* AMDGPU/SI: Refactor fixup handling for constant addrspace variablesTom Stellard2016-06-141-7/+11
| | | | | | | | | | | | | | | | | | | Summary: We now use a standard fixup type applying the pc-relative address of constant address space variables, and we have the GlobalAddress lowering code add the required 4 byte offset to the global address rather than doing it as part of the fixup. This refactoring will make it easier to use the same code for global address space variables and also simplifies the code. Reviewers: arsenm, kzhuravl Subscribers: arsenm, kzhuravl, llvm-commits Differential Revision: http://reviews.llvm.org/D21154 llvm-svn: 272675
* Convert a few assert failures into proper errors.Rafael Espindola2016-01-131-2/+2
| | | | | | Fixes PR25944. llvm-svn: 257697
* AMDGPU/SI: Set ELF OS/ABI to ELFOSABI_AMDGPU_HSATom Stellard2015-06-261-1/+2
| | | | | | | | | | Reviewers: arsenm, rafael Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D10708 llvm-svn: 240832
* R600/SI: Use ELF64 format instead of ELF32Tom Stellard2015-06-221-5/+5
| | | | | | | | | | Reviewers: arsenm, rafael Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D10392 llvm-svn: 240331
* R600: Use EM_AMDGPU for the ELF Machine typeTom Stellard2015-06-221-1/+1
| | | | | | | | | | Reviewers: arsenm, rafael Subscribers: llvm-commits Differential Revision: http://reviews.llvm.org/D10390 llvm-svn: 240330
* R600 -> AMDGPU renameTom Stellard2015-06-131-0/+39
llvm-svn: 239657
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