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* Update the file headers across all of the LLVM projects in the monorepoChandler Carruth2019-01-191-4/+3
| | | | | | | | | | | | | | | | | to reflect the new license. We understand that people may be surprised that we're moving the header entirely to discuss the new license. We checked this carefully with the Foundation's lawyer and we believe this is the correct approach. Essentially, all code in the project is now made available by the LLVM project under our new license, so you will see that the license headers include that license only. Some of our contributors have contributed code under our old license, and accordingly, we have retained a copy of our old license notice in the top-level files in each project and repository. llvm-svn: 351636
* 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
* Distinguish between code pointer size and DataLayout::getPointerSize() in ↵Konstantin Zhuravlyov2017-04-171-1/+1
| | | | | | DWARF info generation llvm-svn: 300463
* [MC] Fix some Clang-tidy modernize and Include What You Use warnings; other ↵Eugene Zelenko2017-02-141-1/+4
| | | | | | | | minor fixes (NFC). Same changes in files affected by reduced MC headers dependencies. llvm-svn: 295009
* Revert r247692: Replace Triple with a new TargetTuple in MCTargetDesc/* and ↵Daniel Sanders2015-09-151-4/+4
| | | | | | | | related. NFC. Eric has replied and has demanded the patch be reverted. llvm-svn: 247702
* Re-commit r247683: Replace Triple with a new TargetTuple in MCTargetDesc/* ↵Daniel Sanders2015-09-151-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | and related. NFC. Summary: This is the first patch in the series to migrate Triple's (which are ambiguous) to TargetTuple's (which aren't). For the moment, TargetTuple simply passes all requests to the Triple object it holds. Once it has replaced Triple, it will start to implement the interface in a more suitable way. This change makes some changes to the public C++ API. In particular, InitMCSubtargetInfo(), createMCRelocationInfo(), and createMCSymbolizer() now take TargetTuples instead of Triples. The other public C++ API's have been left as-is for the moment to reduce patch size. This commit also contains a trivial patch to clang to account for the C++ API change. Thanks go to Pavel Labath for fixing LLDB for me. Reviewers: rengolin Subscribers: jyknight, dschuff, arsenm, rampitec, danalbert, srhines, javed.absar, dsanders, echristo, emaste, jholewinski, tberghammer, ted, jfb, llvm-commits, rengolin Differential Revision: http://reviews.llvm.org/D10969 llvm-svn: 247692
* Revert r247684 - Replace Triple with a new TargetTuple ...Daniel Sanders2015-09-151-4/+4
| | | | | | LLDB needs to be updated in the same commit. llvm-svn: 247686
* Replace Triple with a new TargetTuple in MCTargetDesc/* and related. NFC.Daniel Sanders2015-09-151-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | Summary: This is the first patch in the series to migrate Triple's (which are ambiguous) to TargetTuple's (which aren't). For the moment, TargetTuple simply passes all requests to the Triple object it holds. Once it has replaced Triple, it will start to implement the interface in a more suitable way. This change makes some changes to the public C++ API. In particular, InitMCSubtargetInfo(), createMCRelocationInfo(), and createMCSymbolizer() now take TargetTuples instead of Triples. The other public C++ API's have been left as-is for the moment to reduce patch size. This commit also contains a trivial patch to clang to account for the C++ API change. Reviewers: rengolin Subscribers: jyknight, dschuff, arsenm, rampitec, danalbert, srhines, javed.absar, dsanders, echristo, emaste, jholewinski, tberghammer, ted, jfb, llvm-commits, rengolin Differential Revision: http://reviews.llvm.org/D10969 llvm-svn: 247683
* Replace string GNU Triples with llvm::Triple in MCAsmInfo subclasses and ↵Daniel Sanders2015-06-041-2/+1
| | | | | | | | | | | | | | | | | | | | create*AsmInfo(). NFC. Summary: This is the first of several patches to eliminate StringRef forms of GNU triples from the internals of LLVM. After this is complete, GNU triples will be replaced by a more authoratitive representation in the form of an LLVM TargetTuple. Reviewers: rengolin Reviewed By: rengolin Subscribers: ted, llvm-commits, rengolin, jholewinski Differential Revision: http://reviews.llvm.org/D10236 llvm-svn: 239036
* MC: Clean up MCExpr naming. NFC.Jim Grosbach2015-05-301-4/+4
| | | | llvm-svn: 238634
* [Sparc] Really add sparcel architecture support.Douglas Katzman2015-04-291-2/+2
| | | | | | | | Mostly copy-and-paste from Sparc v8 architecture. Differential Revision: http://reviews.llvm.org/D8741 llvm-svn: 236146
* Use the integrated assembler by default on SPARC.Brad Smith2015-01-141-2/+1
| | | | llvm-svn: 225957
* Revert "Use the integrated assembler by default on 32-bit PowerPC and SPARC"Duncan P. N. Exon Smith2015-01-051-1/+2
| | | | | | | | | This reverts commit r225213. It's failing on multiple buildbots [1][2]. [1]: http://lab.llvm.org:8011/builders/clang-x86_64-debian-fast/builds/22032 [2]: http://lab.llvm.org:8080/green/view/Clang/job/clang-stage1-cmake-RA-incremental_check/2357/ llvm-svn: 225222
* Use the integrated assembler by default on 32-bit PowerPC and SPARCBrad Smith2015-01-051-2/+1
| | | | llvm-svn: 225213
* Target triple OS detection tidyup. NFCSimon Pilgrim2014-11-291-2/+1
| | | | | | Use Triple::isOS*() helpers where possible. llvm-svn: 222960
* Remove HasLEB128.Rafael Espindola2014-08-151-1/+0
| | | | | | We already require CFI, so it should be safe to require .leb128 and .uleb128. llvm-svn: 215712
* Use the integrated assembler by default on OpenBSD.Brad Smith2014-07-101-1/+2
| | | | llvm-svn: 212771
* [C++] Use 'nullptr'. Target edition.Craig Topper2014-04-251-1/+1
| | | | llvm-svn: 207197
* Re-commit: Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove ↵Daniel Sanders2014-02-131-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hasRawTextSupport() call Summary: AsmPrinter::EmitInlineAsm() will no longer use the EmitRawText() call for targets with mature MC support. Such targets will always parse the inline assembly (even when emitting assembly). Targets without mature MC support continue to use EmitRawText() for assembly output. The hasRawTextSupport() check in AsmPrinter::EmitInlineAsm() has been replaced with MCAsmInfo::UseIntegratedAs which when true, causes the integrated assembler to parse inline assembly (even when emitting assembly output). UseIntegratedAs is set to true for targets that consider any failure to parse valid assembly to be a bug. Target specific subclasses generally enable the integrated assembler in their constructor. The default value can be overridden with -no-integrated-as. All tests that rely on inline assembly supporting invalid assembly (for example, those that use mnemonics such as 'foo' or 'hello world') have been updated to disable the integrated assembler. Changes since review (and last commit attempt): - Fixed test failures that were missed due to configuration of local build. (fixes crash.ll and a couple others). - Fixed tests that happened to pass because the local build was on X86 (should fix 2007-12-17-InvokeAsm.ll) - mature-mc-support.ll's should no longer require all targets to be compiled. (should fix ARM and PPC buildbots) - Object output (-filetype=obj and similar) now forces the integrated assembler to be enabled regardless of default setting or -no-integrated-as. (should fix SystemZ buildbots) Reviewers: rafael Reviewed By: rafael CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D2686 llvm-svn: 201333
* Revert r201237+r201238: Demote EmitRawText call in ↵Daniel Sanders2014-02-121-3/+0
| | | | | | | | AsmPrinter::EmitInlineAsm() and remove hasRawTextSupport() call It introduced multiple test failures in the buildbots. llvm-svn: 201241
* Demote EmitRawText call in AsmPrinter::EmitInlineAsm() and remove ↵Daniel Sanders2014-02-121-0/+3
| | | | | | | | | | | | | | | | | | | | | hasRawTextSupport() call Summary: AsmPrinter::EmitInlineAsm() will no longer use the EmitRawText() call for targets with mature MC support. Such targets will always parse the inline assembly (even when emitting assembly). Targets without mature MC support continue to use EmitRawText() for assembly output. The hasRawTextSupport() check in AsmPrinter::EmitInlineAsm() has been replaced with MCAsmInfo::UseIntegratedAs which when true, causes the integrated assembler to parse inline assembly (even when emitting assembly output). UseIntegratedAs is set to true for targets that consider any failure to parse valid assembly to be a bug. Target specific subclasses generally enable the integrated assembler in their constructor. The default value can be overridden with -no-integrated-as. All tests that rely on inline assembly supporting invalid assembly (for example, those that use mnemonics such as 'foo' or 'hello world') have been updated to disable the integrated assembler. Reviewers: rafael Reviewed By: rafael CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D2686 llvm-svn: 201237
* [Sparc] Use %r_disp32 for pc_rel entries in FDE as well.Venkatraman Govindaraju2014-01-291-0/+12
| | | | | | This makes MCAsmInfo::getExprForFDESymbol() a virtual function and overrides it in SparcMCAsmInfo. llvm-svn: 200376
* [Sparc] Use %r_disp32 for pc_rel entries in gcc_except_table and eh_frame.Venkatraman Govindaraju2014-01-291-0/+13
| | | | | | | | Otherwise, assembler (gas) fails to assemble them with error message "operation combines symbols in different segments". This is because MC computes pc_rel entries with subtract expression between labels from different sections. llvm-svn: 200373
* Refactor the setting of PrivateGlobalPrefix.Rafael Espindola2013-12-021-2/+0
| | | | | | No functionality change. llvm-svn: 196170
* Add a MCAsmInfoELF class and factor some code into it.Rafael Espindola2013-10-161-2/+0
| | | | | | We had a MCAsmInfoCOFF, but no common class for all the ELF MCAsmInfos before. llvm-svn: 192760
* [Sparc] Implements exception handling in SPARC with DwarfCFI.Venkatraman Govindaraju2013-09-261-0/+2
| | | | llvm-svn: 191432
* [Sparc] Enable xword directive in sparcv9.Venkatraman Govindaraju2013-08-101-3/+6
| | | | llvm-svn: 188141
* Remove unused argument.Rafael Espindola2013-05-101-1/+1
| | | | llvm-svn: 181618
* Clean up assignment of CalleeSaveStackSlotSize: get rid of the default and ↵Eli Bendersky2013-01-231-2/+3
| | | | | | explicitly set this in every target that needs to change it from the default. llvm-svn: 173270
* Unweaken vtables as per ↵David Blaikie2011-12-201-0/+2
| | | | | | http://llvm.org/docs/CodingStandards.html#ll_virtual_anch llvm-svn: 146960
* Move some parts of TargetAsmInfo down to MCAsmInfo. This is not the greatestEvan Cheng2011-07-151-0/+7
| | | | | | | solution but it is a small step towards removing the horror that is TargetAsmInfo. llvm-svn: 135237
* Rename createAsmInfo to createMCAsmInfo and move registration code to ↵Evan Cheng2011-07-141-0/+34
MCTargetDesc to prepare for next round of changes. llvm-svn: 135219
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