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* llvm-objdump: Fix crash bug with printing unwind info on stripped file.Rui Ueyama2014-02-281-7/+9
| | | | | | | | | | | The current COFF unwind printer tries to print SEH handler function names, assuming that it can always find function names in string table. It crashes if file being read has no symbol table (i.e. executable). With this patch, llvm-objdump prints SEH handler's RVA if there's no symbol table entry for that RVA. llvm-svn: 202466
* Style fix.Rui Ueyama2014-02-281-1/+2
| | | | llvm-svn: 202465
* Remove unnecessary temporary variable.Rui Ueyama2014-02-281-4/+2
| | | | llvm-svn: 202445
* llvm-objdump/COFF: LoadConfiguration does not exist in object file.Rui Ueyama2014-02-211-0/+7
| | | | llvm-svn: 201883
* llvm-objdump/COFF: Print SEH table addresses.Rui Ueyama2014-02-201-0/+22
| | | | | | | SEH table addresses are VA in COFF file. In this patch we convert VA to RVA before printing it, because dumpbin prints them as RVAs. llvm-svn: 201760
* llvm-objdump/COFF: Print load configuration table.Rui Ueyama2014-02-191-0/+41
| | | | | | | | | | | | Load Configuration Table may contain a pointer to SEH table. This patch is to print the offset to the table. Printing SEH table contents is a TODO. The layout of Layout Configuration Table is described in Microsoft PE/COFF Object File Format Spec, but the table's offset/size descriptions seems to be totally wrong, at least in revision 8.3 of the spec. I believe the table in this patch is the correct one. llvm-svn: 201638
* Change the begin and end methods in ObjectFile to match the style guide.Rafael Espindola2014-02-101-4/+4
| | | | llvm-svn: 201108
* Simplify the handling of iterators in ObjectFile.Rafael Espindola2014-01-301-18/+5
| | | | | | | | | | | | None of the object file formats reported error on iterator increment. In retrospect, that is not too surprising: no object format stores symbols or sections in a linked list or other structure that requires chasing pointers. As a consequence, all error checking can be done on begin() and end(). This reduces the text segment of bin/llvm-readobj in my machine from 521233 to 518526 bytes. llvm-svn: 200442
* Fix known typosAlp Toker2014-01-241-1/+1
| | | | | | | Sweep the codebase for common typos. Includes some changes to visible function names that were misspelt. llvm-svn: 200018
* llvm-objdump/COFF: Print ordinal base number.Rui Ueyama2014-01-171-0/+4
| | | | llvm-svn: 199518
* Fix style issues.Rui Ueyama2014-01-161-24/+30
| | | | llvm-svn: 199423
* llvm-objdump/COFF: Print DLL name in the export table header.Rui Ueyama2014-01-161-1/+5
| | | | llvm-svn: 199422
* llmv-objdump/COFF: Print export table contents.Rui Ueyama2014-01-161-1/+33
| | | | | | | | | | | | | | | | This patch adds the capability to dump export table contents. An example output is this: Export Table: Ordinal RVA Name 5 0x2008 exportfn1 6 0x2010 exportfn2 By adding this feature to llvm-objdump, we will be able to use it to check export table contents in LLD's tests. Currently we are doing binary comparison in the tests, which is fragile and not readable to humans. llvm-svn: 199358
* llvm-objdump: Don't print "Import table:" header if there's no import table.Rui Ueyama2014-01-151-3/+5
| | | | | | | | If a binary does not depend on any DLL, it does not contain import table at all. Printing the section title without contents looks wrong, so we shouldn't print it in that case. llvm-svn: 199340
* Object/COFF: Rename getXXX{Begin,End} -> xxx_{begin,end}.Rui Ueyama2013-09-271-2/+2
| | | | | | | It is mentioned in the LLVM coding standard that _begin() and _end() suffixes should be used. llvm-svn: 191569
* Re-submit r191472 with a fix for big endian.Rui Ueyama2013-09-271-0/+46
| | | | | llvm-objdump: Dump COFF import table if -private-headers option is given. llvm-svn: 191557
* Revert "llvm-objdump: Dump COFF import table if -private-headers option is ↵Rui Ueyama2013-09-271-46/+0
| | | | | | | | given." This reverts commit r191472 because it's failing on BE machine. llvm-svn: 191480
* Fix another -Wnon-pod-varargs error in r191472.Rui Ueyama2013-09-271-1/+1
| | | | llvm-svn: 191474
* Fix -Wnon-pod-varargs error in r191472.Rui Ueyama2013-09-271-6/+6
| | | | llvm-svn: 191473
* llvm-objdump: Dump COFF import table if -private-headers option is given.Rui Ueyama2013-09-271-0/+46
| | | | | | | | | | | | | | | | This is a patch to add capability to llvm-objdump to dump COFF Import Table entries, so that we can write tests for LLD checking Import Table contents. llvm-objdump did not print anything but just file name if the format is COFF and -private-headers option is given. This is a patch adds capability for dumping DLL Import Table, which is specific to the COFF format. In this patch I defined a new iterator to iterate over import table entries. Also added a few functions to COFFObjectFile.cpp to access fields of the entry. Differential Revision: http://llvm-reviews.chandlerc.com/D1719 llvm-svn: 191472
* readobj: Dump PE/COFF optional records.Rui Ueyama2013-06-121-1/+1
| | | | | | | | | | | | These records are mandatory for executables and are used by the loader. Reviewers: rafael CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D939 llvm-svn: 183852
* Handle relocations that don't point to symbols.Rafael Espindola2013-06-051-1/+1
| | | | | | | | In ELF (as in MachO), not all relocations point to symbols. Represent this properly by using a symbol_iterator instead of a SymbolRef. Update llvm-readobj ELF's dumper to handle relocatios without symbols. llvm-svn: 183284
* Sort a few more #include lines in tools/... unittests/... and utils/...Chandler Carruth2013-01-021-1/+1
| | | | llvm-svn: 171363
* Quick build fix for c++03 clang. This needs a proper solution. Note that ↵Michael J. Spencer2012-12-051-4/+4
| | | | | | these offsets are guaranteed to be correct by Endian.h. llvm-svn: 169438
* Add dump of Win64 EH unwind data.Michael J. Spencer2012-12-051-0/+355
The new command line option -unwind-info dumps the Win64 EH unwind data to the console. This is a nice feature if you need to debug generated EH data (e.g. from LLVM). Includes a test case. Initial patch by João Matos, extensions and rework by Kai Nacke. llvm-svn: 169415
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