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104 Commits

Author SHA1 Message Date
Michael J. Spencer 838e5add7e [llvm-nm] Update documentation to cover object file support and arguments. 
llvm-svn: 158120
 2012-06-06 23:34:10 +00:00
Benjamin Kramer 82803112da Fix uses of the C99 PRI format macros not to conflict with C++11 UDLs. 
llvm-svn: 152474
 2012-03-10 02:04:38 +00:00
David Meyer 1df4b84db4 In the ObjectFile interface, replace isInternal(), isAbsolute(), isGlobal(), and isWeak(), with a bitset of flags. 
llvm-svn: 151670
 2012-02-28 23:47:53 +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
Rafael Espindola 2d3dac3e87 Remove unused variables. 
llvm-svn: 147261
 2011-12-25 01:20:19 +00:00
Michael J. Spencer bc96f37253 llvm-nm: refactor in order to support reading files from stdin. 
llvm-svn: 146524
 2011-12-13 23:17:29 +00:00
Daniel Dunbar 27a7489a03 LLVMBuild: Remove trailing newline, which irked me. 
llvm-svn: 146409
 2011-12-12 19:48:00 +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
Chandler Carruth 37ab257b88 Revert r145180 as it is causing test failures on all the bots. 
Original commit message:
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: 145182
 2011-11-27 10:37:47 +00:00
Danil Malyshev 2631f93f7d 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: 145180
 2011-11-27 10:12:52 +00:00
Daniel Dunbar 57fb3ae997 LLVMBuild: Add description files for the LLVM tools. 
llvm-svn: 144417
 2011-11-11 22:59:39 +00:00
Stepan Dyatkovskiy 07c0d4091f uint64 formatted output: replaced %llx with PRIx64 macro. 
llvm-svn: 143191
 2011-10-28 13:07:32 +00:00
Michael J. Spencer 839b7b1255 llvm-nm: Use correct format string. Patch by Stepan Dyatkovskiy! 
llvm-svn: 142984
 2011-10-25 22:45:47 +00:00
Daniel Dunbar 96d812a68d build: Tidy up a bunch of tool Makefiles, and simplify where possible using the 
new all-targets pseudo-component.

llvm-svn: 142401
 2011-10-18 19:27:24 +00:00
Benjamin Kramer 4d8c0e791e llvm-nm: Don't leak bitcode buffers. 
llvm-svn: 141534
 2011-10-10 13:10:04 +00:00
Michael J. Spencer cfb6cc7b14 Fix GCC again. 
llvm-svn: 141389
 2011-10-07 19:46:12 +00:00
Michael J. Spencer 2bc774ac1a Add binary archive support to llvm-nm. 
llvm-svn: 140627
 2011-09-27 19:37:18 +00:00
Benjamin Kramer 75d1cf3391 Object: make the following changes into SymbolRef 
- Add enum SymbolType and function getSymbolType()
- Add function isGlobal() - it's returns true for symbols that can be used in another objects, such as library functions.
- Rename function getAddress() to getOffset() and add new function getAddress(), because currently getAddress() returns section offset of symbol first byte. new getAddress() return symbol address.
- Change usage SymbolRef::getAddress() to getOffset() in tools/llvm-nm and tools/llvm-objdump.

Patch by Danil Malyshev!

llvm-svn: 139683
 2011-09-14 01:22:52 +00:00
Michael J. Spencer 1d6167fd30 Object: Add proper error handling. 
llvm-svn: 133872
 2011-06-25 17:55:23 +00:00
Michael J. Spencer 6d7138a168 Modify llvm-nm to use new Binary creation method. 
llvm-svn: 133871
 2011-06-25 17:54:59 +00:00
Michael J. Spencer ec29b121ff Make Binary the parent of ObjectFile and update children to new interface. 
llvm-svn: 133870
 2011-06-25 17:54:50 +00:00
Michael J. Spencer aa41981dd8 Revert the last two commits in the series. r132911, r132912. 
llvm-svn: 132913
 2011-06-13 11:53:31 +00:00
Michael J. Spencer 902695c488 Modify llvm-nm to use new Binary creation method. 
llvm-svn: 132912
 2011-06-13 11:12:42 +00:00
Michael J. Spencer a7f9c49aab Make Binary the parent of ObjectFile and update children to new interface. 
llvm-svn: 132911
 2011-06-13 11:12:33 +00:00
Michael J. Spencer b8672a50c0 llvm-nm: Update to use the new LLVMObject library. 
llvm-svn: 123897
 2011-01-20 06:38:57 +00:00
Michael J. Spencer 39a0ffc394 MemoryBuffer now return an error_code and returns a OwningPtr<MemoryBuffer> via an out parm. 
llvm-svn: 121958
 2010-12-16 03:29:14 +00:00
Michael J. Spencer 7b6fef82d4 Support/MemoryBuffer: Replace all uses of std::string *ErrMsg with error_code &ec. And fix clients. 
llvm-svn: 121379
 2010-12-09 17:36:48 +00:00
Michael J. Spencer 447762da85 Merge System into Support. 
llvm-svn: 120298
 2010-11-29 18:16:10 +00:00
Michael J. Spencer 93c9b2ea93 Revert "CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally." 
This reverts commit r113632

Conflicts:

	cmake/modules/AddLLVM.cmake

llvm-svn: 113819
 2010-09-13 23:59:48 +00:00
Michael J. Spencer dc38d36ccb CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally. 
llvm-svn: 113632
 2010-09-10 21:14:25 +00:00
Michael J. Spencer 618d21978d Cleanup Whitespace. 
llvm-svn: 112587
 2010-08-31 06:36:46 +00:00
Bill Wendling 3aeedd1e5a - Add the LinkerPrivateWeakDefAutoLinkage to the Ada bindings. 
- Support the LinkerWeak*Linkage types in llvm-nm and in LinkModules.cpp.

llvm-svn: 111952
 2010-08-24 20:00:52 +00:00
Bill Wendling 03bcd6ecc8 Implement the "linker_private_weak" linkage type. This will be used for 
Objective-C metadata types which should be marked as "weak", but which the
linker will remove upon final linkage. However, this linkage isn't specific to
Objective-C.

For example, the "objc_msgSend_fixup_alloc" symbol is defined like this:

      .globl l_objc_msgSend_fixup_alloc
      .weak_definition l_objc_msgSend_fixup_alloc
      .section __DATA, __objc_msgrefs, coalesced
      .align 3
l_objc_msgSend_fixup_alloc:
       .quad   _objc_msgSend_fixup
       .quad   L_OBJC_METH_VAR_NAME_1

This is different from the "linker_private" linkage type, because it can't have
the metadata defined with ".weak_definition".

Currently only supported on Darwin platforms.

llvm-svn: 107433
 2010-07-01 21:55:59 +00:00
Bill Wendling 3632171750 Revert r107205 and r107207. 
llvm-svn: 107215
 2010-06-29 22:34:52 +00:00
Bill Wendling 1767723dbe Introducing the "linker_weak" linkage type. This will be used for Objective-C 
metadata types which should be marked as "weak", but which the linker will
remove upon final linkage. For example, the "objc_msgSend_fixup_alloc" symbol is
defined like this:

       .globl l_objc_msgSend_fixup_alloc
       .weak_definition l_objc_msgSend_fixup_alloc
       .section __DATA, __objc_msgrefs, coalesced
       .align 3
l_objc_msgSend_fixup_alloc:
        .quad   _objc_msgSend_fixup
        .quad   L_OBJC_METH_VAR_NAME_1

This is different from the "linker_private" linkage type, because it can't have
the metadata defined with ".weak_definition".

llvm-svn: 107205
 2010-06-29 21:24:00 +00:00
Chris Lattner 823aed16f9 make -fno-rtti the default unless a directory builds with REQUIRES_RTTI. 
llvm-svn: 94378
 2010-01-24 20:43:08 +00:00
Chris Lattner 7ba0661f27 Stop building RTTI information for *most* llvm libraries. Notable 
missing ones are libsupport, libsystem and libvmcore.  libvmcore is
currently blocked on bugpoint, which uses EH.  Once it stops using
EH, we can switch it off.

This #if 0's out 3 unit tests, because gtest requires RTTI information.
Suggestions welcome on how to fix this.

llvm-svn: 94164
 2010-01-22 06:49:46 +00:00
Nuno Lopes bc56152196 fix leakage of Module 
llvm-svn: 81445
 2009-09-10 14:56:31 +00:00
Bill Wendling a3c6f6bffa Add plumbing for the `linker_private' linkage type. This type is meant for 
"private" symbols which the assember shouldn't strip, but which the linker may
remove after evaluation. This is mostly useful for Objective-C metadata.

This is plumbing, so we don't have a use of it yet. More to come, etc.

llvm-svn: 76385
 2009-07-20 01:03:30 +00:00
Dan Gohman ee05152cfa Convert more tools code from cerr and cout to errs() and outs(). 
llvm-svn: 76070
 2009-07-16 15:30:09 +00:00
Owen Anderson 19251ec836 To simplify the upcoming context-on-type change, switch all command line tools to using the default global context for now. 
This will let us to hardwire stuff to the global context in the short term while the API is sorted out.

llvm-svn: 75846
 2009-07-15 22:16:10 +00:00
Dan Gohman d8db376071 Use errs() instead of std::cerr. 
llvm-svn: 75791
 2009-07-15 16:35:29 +00:00
Owen Anderson 1cf085d558 Hold the LLVMContext by reference rather than by pointer. 
llvm-svn: 74640
 2009-07-01 21:22:36 +00:00
Owen Anderson 6773d388aa Add a pointer to the owning LLVMContext to Module. This requires threading LLVMContext through a lot 
of the bitcode reader and ASM parser APIs, as well as supporting it in all of the tools.

Patches for Clang and LLVM-GCC to follow.

llvm-svn: 74614
 2009-07-01 16:58:40 +00:00
Chris Lattner 184f1be4a8 Add a new "available_externally" linkage type. This is intended 
to support C99 inline, GNU extern inline, etc.  Related bugzilla's
include PR3517, PR3100, & PR2933.  Nothing uses this yet, but it
appears to work.

llvm-svn: 68940
 2009-04-13 05:44:34 +00:00
Chris Lattner e3fc2d13be Change various llvm utilities to use PrettyStackTraceProgram in 
their main routines.  This makes the tools print their argc/argv
commands if they crash.

llvm-svn: 66248
 2009-03-06 05:34:10 +00:00
Chris Lattner 3f60b4803a disable exports from a bunch more tools, those without plugins. 
llvm-svn: 65558
 2009-02-26 19:01:11 +00:00
Rafael Espindola 6de96a1b5d Add the private linkage. 
llvm-svn: 62279
 2009-01-15 20:18:42 +00:00
Oscar Fuentes a229b3c9a7 Initial support for the CMake build system. 
llvm-svn: 56419
 2008-09-22 01:08:49 +00:00
Dale Johannesen 829dab0221 Add CommonLinkage to lto (treated same as weak AFAICT) 
and llvm-nm (prints as C).

llvm-svn: 51209
 2008-05-16 22:44:18 +00:00