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* llvm-ar: Output the file we errored on.Filipe Cabecinhas2014-05-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209500 91177308-0d34-0410-b5e6-96231b3b80d8
* Move MCOptions that aren't shared between programs into their specificEric Christopher2014-05-21
| | | | | | program and have them initialize the MCOptions struct explicitly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209321 91177308-0d34-0410-b5e6-96231b3b80d8
* Make a couple of command lines static and remove an unnecessaryEric Christopher2014-05-21
| | | | | | initialization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209320 91177308-0d34-0410-b5e6-96231b3b80d8
* This command line option is only used in one place. Move it there andEric Christopher2014-05-21
| | | | | | rename it to something more descriptive. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209263 91177308-0d34-0410-b5e6-96231b3b80d8
* Move the verbose asm option to be part of the options struct andEric Christopher2014-05-20
| | | | | | set appropriately. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209258 91177308-0d34-0410-b5e6-96231b3b80d8
* [Mips] Add more relocation types and MIPS specific e_flags constants.Simon Atanasyan2014-05-20
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209201 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-readobj: use range-based for loopSaleem Abdulrasool2014-05-20
| | | | | | Convert an additional site to a range based for loop. NFC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209194 91177308-0d34-0410-b5e6-96231b3b80d8
* Kill symbolization functionality in llvm-dwarfdump. We have llvm-symbolizer ↵Alexey Samsonov2014-05-19
| | | | | | for that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209152 91177308-0d34-0410-b5e6-96231b3b80d8
* [DWARF parser] Teach DIContext to fetch short (non-linkage) function names ↵Alexey Samsonov2014-05-17
| | | | | | | | | | | for a given address. Change --functions option in llvm-symbolizer tool to accept values "none", "short" or "linkage". Update the tests and docs accordingly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209050 91177308-0d34-0410-b5e6-96231b3b80d8
* Delete getAliasedGlobal.Rafael Espindola2014-05-16
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209040 91177308-0d34-0410-b5e6-96231b3b80d8
* [yaml2obj][ELF] Add an optional `Size` field to the YAML section declaration.Simon Atanasyan2014-05-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now the only method to configure ELF section's content and size is to assign a hexadecimal string to the `Content` field. Unfortunately this way is completely useless when you need to declare a really large section. To solve this problem this patch adds one more optional field `Size` to the `RawContentSection` structure. When yaml2obj generates an ELF file it uses the following algorithm: 1. If both `Content` and `Size` fields are missed create an empty section. 2. If only `Content` field is missed take section length from the `Size` field and fill the section by zero. 3. If only `Size` field is missed create a section using data from the `Content` field. 4. If both `Content` and `Size` fields are provided validate that the `Size` value is not less than size of `Content` data. Than take section length from the `Size`, fill beginning of the section by `Content` and the rest by zero. Examples -------- * Create a section 0x10000 bytes long filled by zero Name: .data Type: SHT_PROGBITS Flags: [ SHF_ALLOC ] Size: 0x10000 * Create a section 0x10000 bytes long starting from 'CA' 'FE' 'BA' 'BE' Name: .data Type: SHT_PROGBITS Flags: [ SHF_ALLOC ] Content: CAFEBABE Size: 0x10000 The patch reviewed by Michael Spencer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208995 91177308-0d34-0410-b5e6-96231b3b80d8
* [DWARF parser] Use enums instead of bitfields in DILineInfoSpecifier.Alexey Samsonov2014-05-15
| | | | | | | | | | | | | It is more appropriate than the current situation, when one flag (AbsoluteFilePath) is relevant only if another flag is set. This refactoring would also simplify fetching the short function name (stored in DW_AT_name) instead of a linkage name returned currently. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208921 91177308-0d34-0410-b5e6-96231b3b80d8
* [yaml2obj] Add "-o" command line option to specify an output file name.Simon Atanasyan2014-05-15
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208900 91177308-0d34-0410-b5e6-96231b3b80d8
* Unify command line handling of MCTargetOptions and remove extraEric Christopher2014-05-15
| | | | | | options and code. No functional change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208833 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach llvm-nm to know about fat archives (aka MachOUniversal filesKevin Enderby2014-05-14
| | | | | | | containing archives). First step as other tools will be updated next. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208812 91177308-0d34-0410-b5e6-96231b3b80d8
* [obj2yaml] Support ELF input format in the obj2yaml tool.Simon Atanasyan2014-05-14
| | | | | | | | | | The ELF header e_flags field in the MIPS related test cases handled incorrectly. The obj2yaml prints too many flags. I will fix that in the next patches. The patch reviewed by Michael Spencer and Sean Silva. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208752 91177308-0d34-0410-b5e6-96231b3b80d8
* [tools][llvm-rtdyld] Add a '-dylib <file>' option to llvm-rtdyld to load sharedLang Hames2014-05-13
| | | | | | | | | | | libraries before linking and executing the target objects. This allows programs that use external calls (e.g. to libc) to be run under llvm-rtdyld. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208739 91177308-0d34-0410-b5e6-96231b3b80d8
* autoconf: Fix soname for libLLVM-Major.Minor.so (2nd try)Tom Stellard2014-05-13
| | | | | | | | | | | | | We were using libLLVM-Major.Minor.Patch.so for the soname, but we need the soname to stay consistent for all Major.Minor.* releases otherwise operating system distributors will need to rebuild all packages that link with LLVM every time there is a new point release. This patch also reverses the compatibility symlink, so libLLVM-Major.Minor.Patch.so is now a symlink that points to libLLVM-Major-Minor.so. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208721 91177308-0d34-0410-b5e6-96231b3b80d8
* Revert "autoconf: Fix soname for libLLVM-Major.Minor.so"Tom Stellard2014-05-13
| | | | | | | | | This reverts commit r208708. I forgot to run make clean before testing this and it broke tools linking. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208709 91177308-0d34-0410-b5e6-96231b3b80d8
* autoconf: Fix soname for libLLVM-Major.Minor.soTom Stellard2014-05-13
| | | | | | | | | | | | | We were using libLLVM-Major.Minor.Patch.so for the soname, but we need the soname to stay consistent for all Major.Minor.* releases otherwise operating system distributors will need to rebuild all packages that link with LLVM every time there is a new point release. This patch also reverses the compatibility symlink, so libLLVM-Major.Minor.Patch.so is now a symlink that points to libLLVM-Major-Minor.so. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208708 91177308-0d34-0410-b5e6-96231b3b80d8
* Suggested improvement by Rafael Espindola to use isa<> in a few placesKevin Enderby2014-05-12
| | | | | | | instead of dyn_cast<>. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208628 91177308-0d34-0410-b5e6-96231b3b80d8
* [llvm-readobj] Print values of FLAGS and MIPS_FLAGS dynamic table tagsSimon Atanasyan2014-05-11
| | | | | | in a human readable form. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208489 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix llvm-nm to print the full 64-bit address for symbols in 64-bit object files.Kevin Enderby2014-05-09
| | | | | | | | | | | | | | | The implementation might be better to have a method is64Bit() in the class SymbolicFile instead of having the static routine isSymbolList64Bit() in llvm-nm.cpp . But this is very much in the sprit of isObject() and getNMTypeChar() in llvm-nm.cpp that has a series of if else statements based on the specific class of the SymbolicFile. I can update this if folks would like. Also the tests were updated to be explicit about checking the address for 64-bits or 32-bits from object files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208463 91177308-0d34-0410-b5e6-96231b3b80d8
* Use range loops.Rafael Espindola2014-05-08
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208353 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the UseCFI option from createAsmStreamer.Rafael Espindola2014-05-07
| | | | | | We were already always passing true, this just removes the option. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208205 91177308-0d34-0410-b5e6-96231b3b80d8
* [obj2yaml] Recognize input file format using llvm::object::ObjectFileSimon Atanasyan2014-05-07
| | | | | | | | | | | interface methods isCOFF(). The '-coff' command line option has been removed. It was not used in any test cases. The patch reviewed by Michael Spencer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208157 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-cov: Implement --no-outputJustin Bogner2014-05-07
| | | | | | | | In gcov, there's a -n/--no-output option, which disables the writing of any .gcov files, so that it emits only the summary info on stdout. This implements the same behaviour in llvm-cov. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208148 91177308-0d34-0410-b5e6-96231b3b80d8
* Have the SubtargetFeature help routine just not return a number andEric Christopher2014-05-06
| | | | | | | | fall back to the normal path without a cpu. While doing this fix llc to just exit when we don't have a module to process instead of asserting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@208102 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove the -disable-cfi option.Rafael Espindola2014-05-05
| | | | | | | This also add a release note about it. If this stays I will cleanup MC next week. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207977 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix gcc -pedantic warning in lto.cpp.Patrik Hagglund2014-05-05
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207959 91177308-0d34-0410-b5e6-96231b3b80d8
* Move LTOModule and LTOCodeGenerator to the llvm namespace.Rafael Espindola2014-05-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207911 91177308-0d34-0410-b5e6-96231b3b80d8
* Style update: don't duplicate comments, they were getting out of sync.Rafael Espindola2014-05-03
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207909 91177308-0d34-0410-b5e6-96231b3b80d8
* [llvm-readobj] Transform 'switch' with the only 'case' statementSimon Atanasyan2014-05-01
| | | | | | | | to 'if' statement. No functional changes, git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207748 91177308-0d34-0410-b5e6-96231b3b80d8
* [llvm-readobj] Add support for Mips specific ELF header e_flags.Simon Atanasyan2014-05-01
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207744 91177308-0d34-0410-b5e6-96231b3b80d8
* Record the DWARF version in MCContextOliver Stannard2014-05-01
| | | | | | | | | Record the DWARF version in MCContext, and use it when emitting the dwarf version into the debug info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207739 91177308-0d34-0410-b5e6-96231b3b80d8
* Use the new StringTableBuilder in yaml2elfHans Wennborg2014-04-30
| | | | | | http://reviews.llvm.org/D3574 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207694 91177308-0d34-0410-b5e6-96231b3b80d8
* ELFObjectWriter: deduplicate suffices in strtabHans Wennborg2014-04-30
| | | | | | | | | | | | | | | We already do this for shstrtab, so might as well do it for strtab. This extracts the string table building code into a separate class. The idea is to use it for other object formats too. I mostly wanted to do this for the general principle, but it does save a little bit on object file size. I tried this on a clang bootstrap and saved 0.54% on the sum of object file sizes (1.14 MB out of 212 MB for a release build). Differential Revision: http://reviews.llvm.org/D3533 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207670 91177308-0d34-0410-b5e6-96231b3b80d8
* raw_ostream: Forward declare OpenFlags and include FileSystem.h only where ↵Benjamin Kramer2014-04-29
| | | | | | necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207593 91177308-0d34-0410-b5e6-96231b3b80d8
* PR19553: Memory leak in RuntimeDyldELF::createObjectImageFromFileDavid Blaikie2014-04-29
| | | | | | | | | | | | | | | | This starts in MCJIT::getSymbolAddress where the unique_ptr<object::Binary> is release()d and (after a cast) passed to a single caller, MCJIT::addObjectFile. addObjectFile calls RuntimeDyld::loadObject. RuntimeDld::loadObject calls RuntimeDyldELF::createObjectFromFile And the pointer is never owned at this point. I say this point, because the alternative codepath, RuntimeDyldMachO::createObjectFile certainly does take ownership, so this seemed like a good hint that this was a/the right place to take ownership. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207580 91177308-0d34-0410-b5e6-96231b3b80d8
* [C++] Use 'nullptr'.Craig Topper2014-04-28
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207394 91177308-0d34-0410-b5e6-96231b3b80d8
* Add an -mattr option to the gold plugin to support subtarget features in LTOTom Roeder2014-04-25
| | | | | | | | | | | | This adds support for an -mattr option to the gold plugin and to llvm-lto. This allows the caller to specify details of the subtarget architecture, like +aes, or +ssse3 on x86. Note that this requires a change to the include/llvm-c/lto.h interface: it adds a function lto_codegen_set_attr and it increments the version of the interface. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207279 91177308-0d34-0410-b5e6-96231b3b80d8
* BugPoint: Fix some memory leaks.David Blaikie2014-04-25
| | | | | | | | | Patch by Kostya Serebryany. unique_ptr would be nice, but it's a bit too much work for an area I'm not familiar with, nor invested in, unfortunately. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207265 91177308-0d34-0410-b5e6-96231b3b80d8
* SCC: Change clients to use const, NFCDuncan P. N. Exon Smith2014-04-25
| | | | | | | | | | It's fishy to be changing the `std::vector<>` owned by the iterator, and no one actual does it, so I'm going to remove the ability in a subsequent commit. First, update the users. <rdar://problem/14292693> git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207252 91177308-0d34-0410-b5e6-96231b3b80d8
* [C++] Use 'nullptr'. Tools edition.Craig Topper2014-04-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207176 91177308-0d34-0410-b5e6-96231b3b80d8
* ProfileData: Treat missing function counts as malformedJustin Bogner2014-04-25
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207172 91177308-0d34-0410-b5e6-96231b3b80d8
* Change llvm-config --ldflags to report ${CMAKE_CXX_LINK_FLAGS}Reid Kleckner2014-04-25
| | | | | | | | | | | | | Should fix PR19526. When Oscar added this code in the intial CMake build system port, he had a TODO saying that ${CMAKE_SHARED_LINKER_FLAGS} was probably wrong. I agree. I'm using ${CMAKE_CXX_LINK_FLAGS} to point LLVM at my custom installation of gcc 4.recent, so that seems more correct. With this change, I can build creduce against an installed clang, and it picks up the write flags from --ldflags. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207171 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-cov: Add support for gcov's --long-file-names optionJustin Bogner2014-04-23
| | | | | | | | GCOV provides an option to prepend output file names with the source file name, to disambiguate between covered data that's included from multiple sources. Add a flag to llvm-cov that does the same. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207035 91177308-0d34-0410-b5e6-96231b3b80d8
* llvm-cov: Allow short options to be groupedJustin Bogner2014-04-23
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207034 91177308-0d34-0410-b5e6-96231b3b80d8
* Create MCTargetOptions.Evgeniy Stepanov2014-04-23
| | | | | | | | | | For now it contains a single flag, SanitizeAddress, which enables AddressSanitizer instrumentation of inline assembly. Patch by Yuri Gorshenin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206971 91177308-0d34-0410-b5e6-96231b3b80d8
* Use unique_ptr to manage ParsedBinariesAndObjects in LLVMSymbolizerDavid Blaikie2014-04-22
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206866 91177308-0d34-0410-b5e6-96231b3b80d8
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