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* Handle bitcode wrappers.Devang Patel2008-07-221-1/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53924 91177308-0d34-0410-b5e6-96231b3b80d8
* Add a little wrapper header that is put around bc files when emittingChris Lattner2008-07-091-1/+6
| | | | | | | | | | | | | | | | | bc files for modules with a target triple that indicates they are for darwin. The reader unconditionally handles this, and the writer could turn this on for more targets if we care. This change has two benefits for darwin: 1) it allows us to encode the cpu type of the file in an easy to read place that doesn't require decoding the bc file. 2) it works around a bug (IMO) in darwin's AR where it is incapable of handling files that are not a multiple of 8 bytes long. BC files are only guaranteed to be multiples of 4 bytes long. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53275 91177308-0d34-0410-b5e6-96231b3b80d8
* Cleanup for unitialized types. Patch by Jean-Daniel Dupas!Bill Wendling2008-06-261-4/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52775 91177308-0d34-0410-b5e6-96231b3b80d8
* "An improved Mach-O file type detection for sys::IdentifyFileType()Chris Lattner2008-06-261-18/+32
| | | | | | | | | | | This patch add supports for single architecture mach-o files (the current implementation only support Universal Binary), and solve the signature conflict between java class and Universal Binary magics. Note that this function will always returned dynamic library for Universal Binaries (like the current implementation) because the binary type is not include in the file header." Patch by Jean-Daniel Dupas! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52766 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix the sys::Path::getSuffix() implementation.Argyrios Kyrtzidis2008-06-151-5/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52288 91177308-0d34-0410-b5e6-96231b3b80d8
* Follow-up to the reverting of r51218. This puts the checks out-of-line. BecauseBill Wendling2008-05-211-0/+12
| | | | | | | | | they aren't in the header file, systems with a <string> header file that isn't 64-bit clean shouldn't warn if #including Path.h and specifying -Wshorten-64-to-32. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51393 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix more -Wshorten-64-to-32 warnings.Evan Cheng2008-05-051-3/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50659 91177308-0d34-0410-b5e6-96231b3b80d8
* Make getDirnameSep a static method (not part of Path's interface).Ted Kremenek2008-04-071-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49354 91177308-0d34-0410-b5e6-96231b3b80d8
* Added method Path::getDirname().Ted Kremenek2008-04-071-0/+39
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49352 91177308-0d34-0410-b5e6-96231b3b80d8
* Add path separator support, patch by Sam Bishop. Chris Lattner2008-02-271-0/+19
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47662 91177308-0d34-0410-b5e6-96231b3b80d8
* Add convenient helper to get suffix of the fileAnton Korobeynikov2008-02-201-1/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47397 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix compile failures with g++-4.3.Duncan Sands2008-01-091-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45781 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove attribution from file headers, per discussion on llvmdev.Chris Lattner2007-12-291-2/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45418 91177308-0d34-0410-b5e6-96231b3b80d8
* remove obviously dead uses of IncludeFile.Chris Lattner2007-12-181-1/+0
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45165 91177308-0d34-0410-b5e6-96231b3b80d8
* eliminate residual cruft related to recognizing bytecodeGabor Greif2007-07-061-16/+0
| | | | | | | | files. bitcode files are the only LLVM format left. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37945 91177308-0d34-0410-b5e6-96231b3b80d8
* pull some win32 code into common code, add bitcode identification support.Chris Lattner2007-05-061-0/+29
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36846 91177308-0d34-0410-b5e6-96231b3b80d8
* silence annoying gcc 4.3 warningsChris Lattner2007-05-031-2/+4
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36681 91177308-0d34-0410-b5e6-96231b3b80d8
* Hack to get sys::Path to recognize macho dylibs.Chris Lattner2007-04-111-4/+7
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35878 91177308-0d34-0410-b5e6-96231b3b80d8
* Teach sys::Path how to recognize different kinds of object files for ELFReid Spencer2007-04-111-7/+25
| | | | | | | | and Mach-O systems. Additionally, correct the Mach-O logic code to look at byte 12 not byte 15. Hopefully this fixes the llvm-ld warning on Darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35876 91177308-0d34-0410-b5e6-96231b3b80d8
* Make isDynamicLibrary detect more than just an ELF file.Reid Spencer2007-04-111-2/+10
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35874 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR1302:Reid Spencer2007-04-041-9/+38
| | | | | | | Implement recognition of COFF, ELF and Mach-O object/shared lib files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35650 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR780:Reid Spencer2006-07-261-0/+2
| | | | | | | | | | Put the rest of lib/System into LinkAllVMCore.h. This makes all of lib/System available to programs that #include LinkALlVMCore.h so that loadable modules linked into those programs can depend on all of lib/System being available. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29288 91177308-0d34-0410-b5e6-96231b3b80d8
* Move << method out of line.Chris Lattner2006-07-071-8/+8
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29062 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR495:Reid Spencer2005-07-071-3/+3
| | | | | | | | | | | | | | | | | | | | | | Get rid of the difference between file paths and directory paths. The Path class now simply stores a path that can refer to either a file or a directory. This required various changes in the implementation and interface of the class with the corresponding impact to its users. Doxygen comments were also updated to reflect these changes. Interface changes are: appendDirectory -> appendComponent appendFile -> appendComponent elideDirectory -> eraseComponent elideFile -> eraseComponent elideSuffix -> eraseSuffix renameFile -> rename setDirectory -> set setFile -> set Changes pass Dejagnu and llvm-test/SingleSource tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22349 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR495:Reid Spencer2005-07-071-2/+2
| | | | | | | | | | | | Change interface to Path class: readable -> canRead writable -> canWrite executable -> canExecute More (incremental) changes coming to close 495. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22345 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove vim settings from source code; people should use llvm/utils/vim/vimrcMisha Brukman2005-05-051-1/+0
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* Remove trailing whitespaceMisha Brukman2005-04-211-6/+6
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21422 91177308-0d34-0410-b5e6-96231b3b80d8
* Rename Unix/*.cpp and Win32/*.cpp to have a *.inc suffix so that the sillyReid Spencer2005-01-091-2/+2
| | | | | | | | gdb debugger doesn't get confused on which file it is reading (the one in lib/System or the one in lib/System/{Win32,Unix}) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19426 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR351:Reid Spencer2004-12-241-1/+7
| | | | | | | | Use the LLVM_ON_UNIX and LLVM_ON_WIN32 #defines to include the implementation instead of relying upon the "platform" link git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19132 91177308-0d34-0410-b5e6-96231b3b80d8
* Fix VC++ compilation errorsJeff Cohen2004-12-151-0/+2
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18953 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR351:Reid Spencer2004-12-151-0/+8
| | | | | | | | | | * Fix implementation and documentation about LLVMGCCDIR/bytecode-libs * Add the makeUnique method, replacement for getUniqueFilename in Support. * Add the sys::CopyFile function, replacement for CopyFile in Support. * Move GetLLVMConfigDir() into generic code area since its generic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18947 91177308-0d34-0410-b5e6-96231b3b80d8
* Genericize implementation of GetDLLSuffix now that we have LTDL_SHLIB_EXTReid Spencer2004-12-131-0/+6
| | | | | | | available. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18904 91177308-0d34-0410-b5e6-96231b3b80d8
* For PR351: \Reid Spencer2004-12-131-0/+31
| | | | | | | | | * Move generic isArchive method here from Unix/Path.cpp \ * Implement isDynamicLibrary \ * Implement FindLibrary for Linker git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18861 91177308-0d34-0410-b5e6-96231b3b80d8
* Make sure IdentifyFileType is in the sys namespace.Reid Spencer2004-11-141-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17806 91177308-0d34-0410-b5e6-96231b3b80d8
* Add missing include.Alkis Evlogimenos2004-11-141-0/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17799 91177308-0d34-0410-b5e6-96231b3b80d8
* Implement IdentifyFileType functionReid Spencer2004-11-141-0/+27
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17776 91177308-0d34-0410-b5e6-96231b3b80d8
* Provide initial implementations of Memory and Process concepts for variousReid Spencer2004-09-111-10/+0
| | | | | | | | platforms. Implement GetLLVMSuffix function for the Path concept. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16292 91177308-0d34-0410-b5e6-96231b3b80d8
* Correct the vim: specificationReid Spencer2004-08-291-1/+1
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16087 91177308-0d34-0410-b5e6-96231b3b80d8
* Revise the design of the Path concept per peer review. Too many changes toReid Spencer2004-08-291-28/+7
| | | | | | | | | note individually but these essence of it is to not derive from std::string, clarify the interface, and provide better documentation. There is now also (untested) implementations for AIX, Darwin, and SunOS. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16078 91177308-0d34-0410-b5e6-96231b3b80d8
* Initial implementation of the Path operating system concept.Reid Spencer2004-08-251-0/+60
| | | | git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16048 91177308-0d34-0410-b5e6-96231b3b80d8
* Remove lib/System contents until a satisfactory solution can beReid Spencer2004-08-161-90/+0
| | | | | | | provided. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15816 91177308-0d34-0410-b5e6-96231b3b80d8
* Initial implementations of the ErrorCode and Path concepts for Linux.Reid Spencer2004-08-151-0/+90
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@15763 91177308-0d34-0410-b5e6-96231b3b80d8
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