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* clang-format a file.Rafael Espindola2017-06-271-59/+64
| | | | | | | It had a few inconsistent indentations that made a followup patch hard to read. llvm-svn: 306474
* 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
* [AArch64] ILP32 Backend Relocation SupportJoel Jones2017-05-021-22/+106
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove "_NC" suffix and semantics from TLSDESC_LD{64,32}_LO12 and TLSDESC_ADD_LO12 relocations Rearrange ordering in AArch64.def to follow relocation encoding Fix name: R_AARCH64_P32_LD64_GOT_LO12_NC => R_AARCH64_P32_LD32_GOT_LO12_NC Add support for several "TLS", "TLSGD", and "TLSLD" relocations for ILP32 Fix return values from isNonILP32reloc Add implementations for R_AARCH64_ADR_PREL_PG_HI21_NC, R_AARCH64_P32_LD32_GOT_LO12_NC, R_AARCH64_P32_TLSIE_LD32_GOTTPREL_LO12_NC, R_AARCH64_P32_TLSDESC_LD32_LO12, R_AARCH64_LD64_GOT_LO12_NC, *TLSLD_LDST128_DTPREL_LO12, *TLSLD_LDST128_DTPREL_LO12_NC, *TLSLE_LDST128_TPREL_LO12, *TLSLE_LDST128_TPREL_LO12_NC Modify error messages to give name of equivalent relocation in the ABI not being used, along with better checking for non-existent requested relocations. Added assembler support for "pg_hi21_nc" Relocation definitions added without implementations: R_AARCH64_P32_TLSDESC_ADR_PREL21, R_AARCH64_P32_TLSGD_ADR_PREL21, R_AARCH64_P32_TLSGD_ADD_LO12_NC, R_AARCH64_P32_TLSLD_ADR_PREL21, R_AARCH64_P32_TLSLD_ADR_PAGE21, R_AARCH64_P32_TLSLD_ADD_LO12_NC, R_AARCH64_P32_TLSLD_LD_PREL19, R_AARCH64_P32_TLSDESC_LD_PREL19, R_AARCH64_P32_TLSGD_ADR_PAGE21, R_AARCH64_P32_TLS_DTPREL, R_AARCH64_P32_TLS_DTPMOD, R_AARCH64_P32_TLS_TPREL, R_AARCH64_P32_TLSDESC Fix encoding: R_AARCH64_P32_TLSDESC_ADR_PAGE21 Reviewers: Peter Smith Patch by: Joel Jones (jjones@cavium.com) Differential Revision: https://reviews.llvm.org/D32072 llvm-svn: 301980
* Revert "Remove "_NC" suffix and semantics from TLSDESC_LD{64,32}_LO12 and"Zachary Turner2017-05-021-106/+22
| | | | | | | | This reverts commit c08155afc5d3230792da2ad30a046a8617735a73. This is causing undefined symbol errors with some of the constants. llvm-svn: 301944
* Remove "_NC" suffix and semantics from TLSDESC_LD{64,32}_LO12 andJoel Jones2017-05-021-22/+106
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TLSDESC_ADD_LO12 relocations Rearrange ordering in AArch64.def to follow relocation encoding Fix name: R_AARCH64_P32_LD64_GOT_LO12_NC => R_AARCH64_P32_LD32_GOT_LO12_NC Add support for several "TLS", "TLSGD", and "TLSLD" relocations for ILP32 Fix return values from isNonILP32reloc Add implementations for R_AARCH64_ADR_PREL_PG_HI21_NC, R_AARCH64_P32_LD32_GOT_LO12_NC, R_AARCH64_P32_TLSIE_LD32_GOTTPREL_LO12_NC, R_AARCH64_P32_TLSDESC_LD32_LO12, R_AARCH64_LD64_GOT_LO12_NC, *TLSLD_LDST128_DTPREL_LO12, *TLSLD_LDST128_DTPREL_LO12_NC, *TLSLE_LDST128_TPREL_LO12, *TLSLE_LDST128_TPREL_LO12_NC Modify error messages to give name of equivalent relocation in the ABI not being used, along with better checking for non-existent requested relocations. Added assembler support for "pg_hi21_nc" Relocation definitions added without implementations: R_AARCH64_P32_TLSDESC_ADR_PREL21, R_AARCH64_P32_TLSGD_ADR_PREL21, R_AARCH64_P32_TLSGD_ADD_LO12_NC, R_AARCH64_P32_TLSLD_ADR_PREL21, R_AARCH64_P32_TLSLD_ADR_PAGE21, R_AARCH64_P32_TLSLD_ADD_LO12_NC, R_AARCH64_P32_TLSLD_LD_PREL19, R_AARCH64_P32_TLSDESC_LD_PREL19, R_AARCH64_P32_TLSGD_ADR_PAGE21, R_AARCH64_P32_TLS_DTPREL, R_AARCH64_P32_TLS_DTPMOD, R_AARCH64_P32_TLS_TPREL, R_AARCH64_P32_TLSDESC Fix encoding: R_AARCH64_P32_TLSDESC_ADR_PAGE21 Reviewers: Peter Smith Patch by: Joel Jones (jjones@cavium.com) Differential Revision: https://reviews.llvm.org/D32072 llvm-svn: 301939
* [AArch64, Lanai] Fix some Clang-tidy modernize and Include What You Use ↵Eugene Zelenko2017-01-061-5/+8
| | | | | | warnings; other minor fixes (NFC). llvm-svn: 291197
* Give some helper classes/functions internal linkage. NFC.Benjamin Kramer2016-11-191-3/+3
| | | | llvm-svn: 287462
* AArch64 ILP32 relocations for assembly and ELFJoel Jones2016-10-241-66/+136
| | | | | | | | | | | | | | | | | | | Summary: Add relocations for AArch64 ILP32. Includes: - Addition of definitions for R_AARCH32_* - Definition of new -target-abi: ilp32 - Definition of data layout string - Tests for added relocations. Not comprehensive, but matches existing tests for 64-bit. Renames "CHECK-OBJ" to "CHECK-OBJ-LP64". - Tests for llvm-readobj Reviewers: zatrazz, peter.smith, echristo, t.p.northover Subscribers: aemerson, rengolin, mehdi_amini Differential Revision: https://reviews.llvm.org/D25159 llvm-svn: 284973
* [AArch64] Replace some uses of report_fatal_error with reportError in ↵Oliver Stannard2016-03-231-17/+35
| | | | | | | | | | | | AArch64 ELF object writer If we can't handle a relocation type, report it as an error in the source, rather than asserting. I've added a more descriptive message and a test for the only cases of this that I've been able to trigger. Differential Revision: http://reviews.llvm.org/D18388 llvm-svn: 264156
* Convert a few assert failures into proper errors.Rafael Espindola2016-01-131-5/+6
| | | | | | Fixes PR25944. llvm-svn: 257697
* Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)Alexander Kornienko2015-06-231-1/+1
| | | | | | Apparently, the style needs to be agreed upon first. llvm-svn: 240390
* Fixed/added namespace ending comments using clang-tidy. NFCAlexander Kornienko2015-06-191-1/+1
| | | | | | | | | | | | | The patch is generated using this command: tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \ -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \ llvm/lib/ Thanks to Eugene Kosov for the original patch! llvm-svn: 240137
* Use raw_pwrite_stream in the object writer/streamer.Rafael Espindola2015-04-141-1/+1
| | | | | | The ELF object writer will take advantage of that in the next commit. llvm-svn: 234950
* Use 'override/final' instead of 'virtual' for overridden methodsAlexander Kornienko2015-04-111-1/+1
| | | | | | | | | | | | | | The patch is generated using clang-tidy misc-use-override check. This command was used: tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py \ -checks='-*,misc-use-override' -header-filter='llvm|clang' \ -j=32 -fix -format http://reviews.llvm.org/D8925 llvm-svn: 234679
* clang-format bits of code to make a followup patch easy to read.Rafael Espindola2015-04-091-2/+2
| | | | llvm-svn: 234519
* Update AArch64 ELF relocations to ABI 1.0Will Newton2014-11-261-1/+1
| | | | | | | | | | | | | | | | | | | | This mostly entails adding relocations, however there are a couple of changes to existing relocations: 1. R_AARCH64_NONE is defined to be zero rather than 256 R_AARCH64_NONE has been defined to be zero for a long time elsewhere e.g. binutils and glibc since the submission of the AArch64 port in 2012 so this is required for compatibility. 2. R_AARCH64_TLSDESC_ADR_PAGE renamed to R_AARCH64_TLSDESC_ADR_PAGE21 I don't think there is any way for relocation names to leak out of LLVM so this should not break anything. Tested with check-all with no regressions. llvm-svn: 222821
* AArch64/ARM64: move ARM64 into AArch64's placeTim Northover2014-05-241-0/+257
| | | | | | | | | | | | | | | This commit starts with a "git mv ARM64 AArch64" and continues out from there, renaming the C++ classes, intrinsics, and other target-local objects for consistency. "ARM64" test directories are also moved, and tests that began their life in ARM64 use an arm64 triple, those from AArch64 use an aarch64 triple. Both should be equivalent though. This finishes the AArch64 merge, and everyone should feel free to continue committing as normal now. llvm-svn: 209577
* AArch64/ARM64: remove AArch64 from tree prior to renaming ARM64.Tim Northover2014-05-241-291/+0
| | | | | | | | | | | | | | | | I'm doing this in two phases for a better "git blame" record. This commit removes the previous AArch64 backend and redirects all functionality to ARM64. It also deduplicates test-lines and removes orphaned AArch64 tests. The next step will be "git mv ARM64 AArch64" and rewire most of the tests. Hopefully LLVM is still functional, though it would be even better if no-one ever had to care because the rename happens straight afterwards. llvm-svn: 209576
* Remove another unused argument.Rafael Espindola2014-03-271-3/+2
| | | | llvm-svn: 204961
* Remove unused argument.Rafael Espindola2014-03-271-5/+4
| | | | llvm-svn: 204956
* Add AArch64 big endian Target (aarch64_be)Christian Pirker2014-02-241-5/+6
| | | | llvm-svn: 202024
* AArch64: add block comments where missingTim Northover2013-02-141-0/+5
| | | | | | Only comments affected. No code change at all. llvm-svn: 175169
* Add AArch64 as an experimental target.Tim Northover2013-01-311-0/+287
This patch adds support for AArch64 (ARM's 64-bit architecture) to LLVM in the "experimental" category. Currently, it won't be built unless requested explicitly. This initial commit should have support for: + Assembly of all scalar (i.e. non-NEON, non-Crypto) instructions (except the late addition CRC instructions). + CodeGen features required for C++03 and C99. + Compilation for the "small" memory model: code+static data < 4GB. + Absolute and position-independent code. + GNU-style (i.e. "__thread") TLS. + Debugging information. The principal omission, currently, is performance tuning. This patch excludes the NEON support also reviewed due to an outbreak of batshit insanity in our legal department. That will be committed soon bringing the changes to precisely what has been approved. Further reviews would be gratefully received. llvm-svn: 174054
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