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* Fixed CRLF->LF line endings from r257914. NFC.George Rimar2016-01-161-8/+8
| | | | llvm-svn: 257990
* [llvm-readobj] Dump DT_RELACOUNT correctly.Davide Italiano2016-01-161-0/+2
| | | | llvm-svn: 257988
* Revert of 57967George Rimar2016-01-161-1/+2170
| | | | | | | Initial commit message: CRLF -> LF. NFC llvm-svn: 257973
* CRLF -> LF. NFCGeorge Rimar2016-01-161-2170/+1
| | | | llvm-svn: 257967
* [codeview] Handle multiple frame descriptions in readobjReid Kleckner2016-01-151-35/+29
| | | | llvm-svn: 257943
* # This is a combination of 2 commits.Reid Kleckner2016-01-152-13/+0
| | | | | | | | | | | | | | | | # The first commit's message is: Revert "[ARM] Add DSP build attribute and extension targeting" This reverts commit b11cc50c0b4a7c8cdb628abc50b7dc226ff583dc. # This is the 2nd commit message: Revert "[ARM] Add new system registers to ARMv8-M Baseline/Mainline" This reverts commit 837d08454e3e5beb8581951ac26b22fa07df3cd5. llvm-svn: 257916
* Recommit r257912George Rimar2016-01-151-6/+8
| | | | | | | | | | | | | | Added forgotten ELFDumper.cpp to commit. Initial commit message: [llvm-readobj] Add support for TLSDESC_PLT and TLSDESC_GOT dynamic section tags to the llvm-readobj. If module uses uses lazy TLSDESC relocations it should define DT_TLSDESC_PLT and DT_TLSDESC_GOT entries. They were unknown for llvm-readobj before this patch. Differential revision: http://reviews.llvm.org/D16224 llvm-svn: 257914
* [codeview] Dump the file checksum substreamReid Kleckner2016-01-151-0/+38
| | | | llvm-svn: 257910
* [ARM] Add DSP build attribute and extension targetingBradley Smith2016-01-152-0/+13
| | | | llvm-svn: 257885
* [codeview] Translate file table offsets to filenames and print themReid Kleckner2016-01-151-48/+63
| | | | llvm-svn: 257846
* [codeview] Dump function callees and add more labels to inlinee infoReid Kleckner2016-01-141-8/+26
| | | | | | | I kept forgetting which number is the line delta and which is the code delta. llvm-svn: 257813
* Update to use new name alignTo().Rui Ueyama2016-01-141-1/+1
| | | | llvm-svn: 257804
* [codeview] Dump CodeView inlinee lines subsectionReid Kleckner2016-01-141-0/+36
| | | | llvm-svn: 257790
* Use std::map::insert instead of emplace for libstdc++ 4.7Reid Kleckner2016-01-141-1/+1
| | | | llvm-svn: 257780
* Print function names when they are referenced via TypeIndexReid Kleckner2016-01-141-1/+1
| | | | llvm-svn: 257778
* [readobj] Add functionality to dump relocations inside of binary blobsReid Kleckner2016-01-141-6/+38
| | | | llvm-svn: 257777
* [codeview] Print relocations against code and data offset fieldsReid Kleckner2016-01-142-76/+67
| | | | | | | | These fields are almost always zero. However, there are relocations against them, and we should print the relocation symbol with it as SYM+0xNN. llvm-svn: 257776
* [CodeView] Add support for dumping binary annotationsDavid Majnemer2016-01-141-1/+100
| | | | | | | | | | | | Binary annotations are encoded along the lines of UTF-8 and ECI but with a few minor differences. The algorithm specified in "ECMA-335 CLI Section II.3.2 - Blobs and Signatures" is used to compress binary annotations. Signed binary annotations are encoded like unsigned annotations except the sign bit is rotated left to reduce the number of bits needed to be encoded. llvm-svn: 257742
* [codeview] Share more enums across the writer and the dumperReid Kleckner2016-01-135-686/+25
| | | | | | | | | Moves some .def files into include/DebugInfo/CodeView. Aslo remove a 'using namespace' directive from a header in readobj and update the uses of the endian helper types to compensate. llvm-svn: 257712
* [readobj] Expand CodeView dumping functionalityReid Kleckner2016-01-136-140/+2601
| | | | | | | | | | | | | | | | This rewrites and expands the existing codeview dumping functionality in llvm-readobj using techniques similar to those in lib/Object. This defines a number of new records and enums useful for reading memory mapped codeview sections in COFF objects. The dumper is intended as a testing tool for LLVM as it grows more codeview output capabilities. Reviewers: majnemer Differential Revision: http://reviews.llvm.org/D16104 llvm-svn: 257658
* [CodeView] Improve the line table dumperDavid Majnemer2016-01-131-14/+28
| | | | | | | | This change has us print out fields we didn't previously understand. To improve readability, we now group column information with it's respective line. llvm-svn: 257552
* [WebAssembly] Add a EM_WEBASSEMBLY value, and several bits of code that use it.Dan Gohman2016-01-121-1/+2
| | | | | | | | | A request has been made to the official registry, but an official value is not yet available. This patch uses a temporary value in order to support development. When an official value is recieved, the value of EM_WEBASSEMBLY will be updated. llvm-svn: 257517
* [llvm-readobj] Use stderr and not stdout for error messages.Davide Italiano2015-12-231-2/+2
| | | | llvm-svn: 256347
* Reland "[llvm-readobj] Simplify usage of -codeview flag"Reid Kleckner2015-12-163-7/+16
| | | | | | Relands r255790 with fixed tests. llvm-svn: 255793
* Revert "[llvm-readobj] Simplify usage of -codeview flag"Reid Kleckner2015-12-163-16/+7
| | | | | | This reverts commit r255790. llvm-svn: 255791
* [llvm-readobj] Simplify usage of -codeview flagReid Kleckner2015-12-163-7/+16
| | | | llvm-svn: 255790
* [llvm-readobj] s/FunctionName/LinkageName/ for codeview dumpingReid Kleckner2015-12-151-7/+7
| | | | | | | The symbol being printed in this field comes from the main symbol table, not 0xF1 subsection. Use LinkageName to make that a lot clearer. llvm-svn: 255596
* [llvm-readobj] report_error() does not return, so we can simplify.Davide Italiano2015-12-051-6/+2
| | | | llvm-svn: 254868
* Fix llvm-readobj build on Windows, match noreturn attribute on reportError ↵Reid Kleckner2015-12-041-1/+2
| | | | | | in headers llvm-svn: 254769
* [llvm-readobj] reportError() never returns. Mark with the correct attribute.Davide Italiano2015-12-041-1/+1
| | | | llvm-svn: 254752
* [llvm-readobj/ELF] Simplify Verdef handling.Davide Italiano2015-12-041-7/+1
| | | | llvm-svn: 254751
* Reapply r250906 with many suggested updates from Rafael Espindola.Kevin Enderby2015-11-051-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The needed lld matching changes to be submitted immediately next, but this revision will cause lld failures with this alone which is expected. This removes the eating of the error in Archive::Child::getSize() when the characters in the size field in the archive header for the member is not a number. To do this we have all of the needed methods return ErrorOr to push them up until we get out of lib. Then the tools and can handle the error in whatever way is appropriate for that tool. So the solution is to plumb all the ErrorOr stuff through everything that touches archives. This include its iterators as one can create an Archive object but the first or any other Child object may fail to be created due to a bad size field in its header. Thanks to Lang Hames on the changes making child_iterator contain an ErrorOr<Child> instead of a Child and the needed changes to ErrorOr.h to add operator overloading for * and -> . We don’t want to use llvm_unreachable() as it calls abort() and is produces a “crash” and using report_fatal_error() to move the error checking will cause the program to stop, neither of which are really correct in library code. There are still some uses of these that should be cleaned up in this library code for other than the size field. The test cases use archives with text files so one can see the non-digit character, in this case a ‘%’, in the size field. These changes will require corresponding changes to the lld project. That will be committed immediately after this change. But this revision will cause lld failures with this alone which is expected. llvm-svn: 252192
* ARM: support .watchos_version_min and .tvos_version_min.Tim Northover2015-10-281-30/+38
| | | | | | | | These MachO file directives are used by linkers and other tools to provide compatibility information, much like the existing .ios_version_min and .macosx_version_min. llvm-svn: 251569
* [llvm-readobj] Don't cast qualifiers away. Now gcc is happy again.Davide Italiano2015-10-231-7/+8
| | | | | | Reported by: mikael.holmen at ericsson.com llvm-svn: 251117
* Backing out commit r250906 as it broke lld.Kevin Enderby2015-10-211-6/+1
| | | | llvm-svn: 250908
* This removes the eating of the error in Archive::Child::getSize() when the ↵Kevin Enderby2015-10-211-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | characters in the size field in the archive header for the member is not a number. To do this we have all of the needed methods return ErrorOr to push them up until we get out of lib. Then the tools and can handle the error in whatever way is appropriate for that tool. So the solution is to plumb all the ErrorOr stuff through everything that touches archives. This include its iterators as one can create an Archive object but the first or any other Child object may fail to be created due to a bad size field in its header. Thanks to Lang Hames on the changes making child_iterator contain an ErrorOr<Child> instead of a Child and the needed changes to ErrorOr.h to add operator overloading for * and -> . We don’t want to use llvm_unreachable() as it calls abort() and is produces a “crash” and using report_fatal_error() to move the error checking will cause the program to stop, neither of which are really correct in library code. There are still some uses of these that should be cleaned up in this library code for other than the size field. Also corrected the code where the size gets us to the “at the end of the archive” which is OK but past the end of the archive will return object_error::parse_failed now. The test cases use archives with text files so one can see the non-digit character, in this case a ‘%’, in the size field. llvm-svn: 250906
* Make a bunch of static arrays const.Craig Topper2015-10-181-32/+38
| | | | llvm-svn: 250642
* StreamWriter: List basic types instead of derived ones in HexNumberMatthias Braun2015-10-171-8/+11
| | | | | | | | This avoids problems with different (u)intXX definition on different platforms. Specifically this fixes a case on OS/X which had uint64_t defined as unsigned long long. llvm-svn: 250589
* [llvm-readobj] Teach ELFDumper about symbol versioning.Davide Italiano2015-10-163-6/+106
| | | | | | Differential Revision: http://reviews.llvm.org/D13824 llvm-svn: 250575
* [llvm-readobj/ELF] Dump DT_VERDEF/DT_VERDEFNUM correctly.Davide Italiano2015-10-151-0/+4
| | | | llvm-svn: 250464
* [llvm-readobj/ELF] Print GNU Hash sectionIgor Kudrin2015-10-144-0/+44
| | | | | | | | Add a new command line switch, -gnu-hash-table, to print the content of that section. Differential Revision: http://reviews.llvm.org/D13696 llvm-svn: 250291
* Added missing test for [ARM] AttributeParser. Check that build attributeAlexandros Lamprineas2015-10-051-1/+1
| | | | | | | | Tag_Advanced_SIMD_arch is set correctly when targeting v8.1-a NEON. Differential Revision: http://reviews.llvm.org/D13281 llvm-svn: 249304
* Fix printing of 64 bit values and make test more strict.Rafael Espindola2015-10-011-5/+4
| | | | llvm-svn: 249043
* [llvm-readobj/MachO] Ensure we always have valid CmdName/SegmentName.Davide Italiano2015-09-221-2/+2
| | | | | | | | Otherwise we might end up printing garbage while dumping. Differential Revision: http://reviews.llvm.org/D13041 llvm-svn: 248239
* Avoid SEGFAULT if a requested symbol section is absent.Rafael Espindola2015-09-211-0/+2
| | | | | | Patch by Igor Kudrin! llvm-svn: 248194
* Use makeArrayRef or None to avoid unnecessarily mentioning the ArrayRef type ↵Craig Topper2015-09-211-1/+1
| | | | | | extra times. NFC llvm-svn: 248140
* [llvm-readobj] Fix another "time of check to time of use bug".Davide Italiano2015-09-171-5/+0
| | | | | | It seems there's more copy-paste between tools than needed. llvm-svn: 247954
* [llvm-readobj] MachO -- dump LinkerOptions load command.Davide Italiano2015-09-093-0/+28
| | | | | | | | | | | | | | | | | | | | Example output: Linker Options { Size: 32 Count: 2 Strings [ Value: -framework Value: Cocoa ] } There were only two tests using this -- so I converted them as part of this commit rather than separately. Differential Revision: http://reviews.llvm.org/D12702 llvm-svn: 247106
* [llvm-readobj] MachO: dump the correct field.Davide Italiano2015-09-041-1/+1
| | | | | | | This was found while converting a test from macho-dump to llvm-readobj and will once I commit the converted test. llvm-svn: 246868
* [llvm-readobj] Dump MachO indirect symbols.Davide Italiano2015-09-033-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Example output: File: <stdin> Format: Mach-O 32-bit i386 Arch: i386 AddressSize: 32bit Indirect Symbols { Number: 3 Symbols [ Entry { Entry Index: 0 Symbol Index: 0x4 } Entry { Entry Index: 1 Symbol Index: 0x0 } Entry { Entry Index: 2 Symbol Index: 0x1 } ] } Differential Revision: http://reviews.llvm.org/D12570 llvm-svn: 246789
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