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50 Commits

Author SHA1 Message Date
Michael J. Spencer 6a8746b7e6 [llvm-readobj] Add ELF .dynamic table dumping. 
llvm-svn: 175592
 2013-02-20 02:37:12 +00:00
Michael J. Spencer 3a967eac1e [Object][ELF] Fix crash on no dynamic section. 
llvm-svn: 174639
 2013-02-07 18:26:45 +00:00
Michael J. Spencer d857c1c9bf [llvm-objdump] Emit addresses with the correct number of leading 0's. 
llvm-svn: 172130
 2013-01-10 22:40:50 +00:00
Michael J. Spencer c445408710 [Object][ELF] Fix incorrect size of members for the 64 version of Elf_Phdr_Impl. 
llvm-svn: 171650
 2013-01-06 03:57:11 +00:00
Michael J. Spencer 209565db2d [objdump] Add --private-headers, -p. 
This currently prints the ELF program headers.

llvm-svn: 171649
 2013-01-06 03:56:49 +00:00
Michael J. Spencer bae14cef80 [Object][ELF] Add a maximum alignment. This is used by createELFObjectFile to create a properly aligned reader. 
llvm-svn: 171520
 2013-01-04 20:36:28 +00:00
Michael J. Spencer e0219f78d3 [Object] Temporarily disable these tests. 
They are failing because archives create unaligned ELF files. The recent
Endian change added a __builtin_unreachable() when this happens. I will be
committing a fix for this soon.

llvm-svn: 171438
 2013-01-03 01:24:32 +00:00
Rafael Espindola c8288c103d Fix bits check in ELFObjectFile::isSectionZeroInit(). 
Fixes PR14723.

Patch by Sami Liedes!

llvm-svn: 171309
 2012-12-31 18:20:51 +00:00
Rafael Espindola 21bd841d27 Dump sections. Extracted from a patch by Sami Liedes. 
llvm-svn: 171304
 2012-12-31 16:29:44 +00:00
Rafael Espindola 144af2cb4d Print a header above the symbols. Extracted from a patch by Sami Liedes. 
llvm-svn: 171302
 2012-12-31 16:05:21 +00:00
Tim Northover 5edabc131a Teach MachO which sections contain code 
llvm-svn: 170349
 2012-12-17 17:59:32 +00:00
Shankar Easwaran 6657517f37 numerically sort the symbols, so that the testcase result is uniform 
llvm-svn: 167872
 2012-11-13 21:01:11 +00:00
Daniel Dunbar 38d2284eeb llvm-nm: Make sort more stable when symbol names are equal. 
llvm-svn: 167866
 2012-11-13 19:39:55 +00:00
Shankar Easwaran 15b28be9da Adding changes to support GNU style archive library reading 
llvm-svn: 167853
 2012-11-13 18:38:42 +00:00
Alexey Samsonov ad1191fbb6 Fix SymbolRef::getAddress implementation for ELF. The 'value' field in symbol table entry should be treated differently for relocatable and relocated files. This patch fixes symbol addresses printed by llvm-nm for executables and shared objects. 
llvm-svn: 164365
 2012-09-21 07:08:08 +00:00
Nick Lewycky b82c0ec5a6 Add missing file for test. 
llvm-svn: 163272
 2012-09-05 23:52:20 +00:00
Nick Lewycky cfc2fe9163 Teach libObject about some more ELF relocations. llvm-objdump -r now knows 
every relocation in C++ hello world built with debug info.

llvm-svn: 163271
 2012-09-05 23:48:54 +00:00
NAKAMURA Takumi e9205613f6 Create llvm/test/Object/Mips/lit.local.cfg to check Mips in targets_to_build. 
llvm-svn: 162819
 2012-08-29 01:37:57 +00:00
Jack Carter fc93516642 Moved input for objdump test from Mips to Inputs. 
llvm-svn: 162808
 2012-08-29 00:10:48 +00:00
Jack Carter 551efd7fd9 Some of the instructions in the Mips instruction set are revision 
delimited. llvm-mc -disassemble access these through the -mattr
option.

llvm-objdump -disassemble had no such way to set the attribute so
some instructions were just not recognized for disassembly.

This patch accepts llvm-mc mechanism for specifying the attributes.

llvm-svn: 162781
 2012-08-28 19:24:49 +00:00
Matt Beaumont-Gay 99fc2e19a6 Move test yaml files under Inputs until they are converted to be the actual 
test files.

llvm-svn: 161219
 2012-08-02 21:52:49 +00:00
Michael J. Spencer 1ffd9de4f1 Add yaml2obj. A utility to convert YAML to binaries. 
yaml2obj takes a textual description of an object file in YAML format
and outputs the binary equivalent. This greatly simplifies writing
tests that take binary object files as input.

llvm-svn: 161205
 2012-08-02 19:16:56 +00:00
Marshall Clow 78ade1dd08 Add relocation types for Hexagon processor; patch by Sidney Manning <sidneym@codeaurora.org> 
llvm-svn: 159081
 2012-06-23 14:46:18 +00:00
Eli Bendersky f33086052d Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu 
* Removed test/lib/llvm.exp - it is no longer needed 
* Deleted the dg.exp reading code from test/lit.cfg. There are no dg.exp files
  left in the test suite so this code is no longer required. test/lit.cfg is
  now much shorter and clearer 
* Removed a lot of duplicate code in lit.local.cfg files that need access to
  the root configuration, by adding a "root" attribute to the TestingConfig
  object. This attribute is dynamically computed to provide the same
  information as was previously provided by the custom getRoot functions. 
* Documented the config.root attribute in docs/CommandGuide/lit.pod

llvm-svn: 153408
 2012-03-25 09:02:19 +00:00
David Meyer 6c614bf717 Support reading GNU symbol versions in ELFObjectFile 
* Add enums and structures for GNU version information.
* Implement extraction of that information on a per-symbol basis (ELFObjectFile::getSymbolVersion).
* Implement a generic interface, GetELFSymbolVersion(), for getting the symbol version from the ObjectFile (hides the templating).
* Have llvm-readobj print out the version, when available.
* Add a test for the new feature: readobj-elf-versioning.test

llvm-svn: 152436
 2012-03-09 20:59:52 +00:00
David Meyer c429b80da1 [Object] 
Add ObjectFile::getLoadName() for retrieving the soname/installname of a shared object.

llvm-svn: 151845
 2012-03-01 22:19:54 +00:00
David Meyer 2fc34c5f84 [Object] 
* Add begin_dynamic_table() / end_dynamic_table() private interface to ELFObjectFile.
* Add begin_libraries_needed() / end_libraries_needed() interface to ObjectFile, for grabbing the list of needed libraries for a shared object or dynamic executable.
* Implement this new interface completely for ELF, leave stubs for COFF and MachO.
* Add 'llvm-readobj' tool for dumping ObjectFile information.

llvm-svn: 151785
 2012-03-01 01:36:50 +00:00
Michael J. Spencer 8c4729fd44 [Object] Add {begin,end}_dynamic_symbols stubs and implementation for ELF. 
Add -D option to llvm-nm to dump dynamic symbols.

Patch by David Meyer.

llvm-svn: 151600
 2012-02-28 00:40:37 +00:00
Eli Bendersky 924f9a671d Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed. 
Patch reviewed by Daniel Dunbar. It will be followed by additional cleanup patches.

llvm-svn: 150664
 2012-02-16 06:28:33 +00:00
Danil Malyshev cbe72fc959 Fixed ObjectFile functions: 
- getSymbolOffset() renamed as getSymbolFileOffset()
- getSymbolFileOffset(), getSymbolAddress(), getRelocationAddress() returns same result for ELFObjectFile, MachOObjectFile and COFFObjectFile.
- added getRelocationOffset()
- fixed MachOObjectFile::getSymbolSize()
- fixed MachOObjectFile::getSymbolSection()
- fixed MachOObjectFile::getSymbolOffset() for symbols without section data.

llvm-svn: 145408
 2011-11-29 17:40:10 +00:00
Eli Friedman 0eb88775ef Move x86-specific tests into X86 folder. 
llvm-svn: 143424
 2011-11-01 03:21:48 +00:00
Matt Beaumont-Gay 1c1a2b8123 Change the actual tests to match the input directory rename (duh) 
llvm-svn: 143404
 2011-10-31 23:56:52 +00:00
Matt Beaumont-Gay da5e57cba1 Rename "TestObjectFiles" to "Inputs" (like the pattern for Clang tests) 
llvm-svn: 143400
 2011-10-31 23:46:38 +00:00
Michael J. Spencer 8ab7b036f7 Object: change test to create archive. 
llvm-svn: 142982
 2011-10-25 22:30:58 +00:00
Michael J. Spencer bfa067862c llvm-objdump: Add static symbol table dumping. 
llvm-svn: 142404
 2011-10-18 19:32:17 +00:00
Michael J. Spencer 81c80ddb0c Revert "llvm-objdump: Add static symbol table dumping." 
This reverts commit 0c30d4e4f5f9110c5a67bd0ca84444dc58697596.

llvm-svn: 142320
 2011-10-18 00:17:04 +00:00
Michael J. Spencer 6b22ef8af2 llvm-objdump: Add static symbol table dumping. 
llvm-svn: 142319
 2011-10-17 23:55:22 +00:00
Michael J. Spencer 4e25c02487 llvm-objdump: Add -s, which prints the contents of each section. 
llvm-svn: 142199
 2011-10-17 17:13:22 +00:00
Michael J. Spencer b4f19a5d86 llvm-objdump: Add tests. 
llvm-svn: 142198
 2011-10-17 17:13:05 +00:00
Michael J. Spencer 834bd602e6 ELF: Fix the section that relocations apply to. Add test to verify. Patch by Danil Malyshev! 
llvm-svn: 141901
 2011-10-13 22:30:10 +00:00
Michael J. Spencer 51862b3890 llvm-object: Add inline relocation information to disassembly. 
llvm-svn: 141897
 2011-10-13 22:17:18 +00:00
Nick Lewycky fcf8462583 Add support for dumping section headers to llvm-objdump. This uses the same 
flags as binutils objdump but the output is different, not just in format but
also showing different sections. Compare its results against readelf, not
objdump.

llvm-svn: 141579
 2011-10-10 21:21:34 +00:00
Michael J. Spencer ba4a362276 llvm-objdump: Add relocation and archive support. 
llvm-svn: 141451
 2011-10-08 00:18:30 +00:00
Michael J. Spencer 2bc774ac1a Add binary archive support to llvm-nm. 
llvm-svn: 140627
 2011-09-27 19:37:18 +00:00
Michael J. Spencer 554a012eb5 Unbreak tests. 
llvm-svn: 140622
 2011-09-27 19:06:37 +00:00
Michael J. Spencer e12c8a802f Revert "Object: Renable the tests now that none of the build bots complain about aliasing." 
This reverts commit 281f3901b7b0869929caf8946c1ad1228bc38922.

llvm-svn: 123972
 2011-01-21 06:27:04 +00:00
Michael J. Spencer 2d9860cbec Object: Renable the tests now that none of the build bots complain about aliasing. 
llvm-svn: 123964
 2011-01-21 05:07:13 +00:00
Devang Patel a573d5c16d Disable objdump-trivial-object.test. It is broken on powerpc-darwin9. 
llvm-svn: 123928
 2011-01-20 18:08:44 +00:00
Michael J. Spencer 11b293b304 Disable this test until I can figure out why it's broken. Not xfailed because it 
usese 100% CPU and times out, so it's annoying to run it.

llvm-svn: 123915
 2011-01-20 16:24:07 +00:00
Michael J. Spencer 2d67ed8f3b Object: Add some tests! 
llvm-svn: 123899
 2011-01-20 06:39:15 +00:00