Commit Graph

16 Commits

Author SHA1 Message Date
Rafael Espindola 806f006490 Handle relocations that don't point to symbols.
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
2013-06-05 01:33:53 +00:00
Filip Pizlo dec20e43c0 This patch breaks up Wrap.h so that it does not have to include all of
the things, and renames it to CBindingWrapping.h.  I also moved 
CBindingWrapping.h into Support/.

This new file just contains the macros for defining different wrap/unwrap 
methods.

The calls to those macros, as well as any custom wrap/unwrap definitions 
(like for array of Values for example), are put into corresponding C++ 
headers.

Doing this required some #include surgery, since some .cpp files relied 
on the fact that including Wrap.h implicitly caused the inclusion of a 
bunch of other things.

This also now means that the C++ headers will include their corresponding 
C API headers; for example Value.h must include llvm-c/Core.h.  I think 
this is harmless, since the C API headers contain just external function 
declarations and some C types, so I don't believe there should be any 
nasty dependency issues here.

llvm-svn: 180881
2013-05-01 20:59:00 +00:00
Eric Christopher 04d4e9312c Move C++ code out of the C headers and into either C++ headers
or the C++ files themselves. This enables people to use
just a C compiler to interoperate with LLVM.

llvm-svn: 180063
2013-04-22 22:47:22 +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
Owen Anderson f7a89d06ec Expose relocation accessors through the libObject C API.
llvm-svn: 143109
2011-10-27 17:32:36 +00:00
Owen Anderson e245af65fa Add relocation iterators to the libObject C API.
llvm-svn: 143107
2011-10-27 17:15:47 +00:00
Owen Anderson 500ebeb87f Use LLVMBool for a function that logically returns a boolean value.
llvm-svn: 142683
2011-10-21 20:35:58 +00:00
Owen Anderson 07bfdbb233 Bind libObject API for obtaining the section containing a Symbol.
llvm-svn: 142667
2011-10-21 18:21:22 +00:00
Owen Anderson f239db40d5 Expand the coverage of the libObject C bindings to include more SectionRef accessors as well as Symbol iterators.
llvm-svn: 142661
2011-10-21 17:50:59 +00:00
Michael J. Spencer e5fd004719 Change relocation API to be per section. This time without breaking GCC.
llvm-svn: 141385
2011-10-07 19:25:32 +00:00
Bill Wendling 206d8a7f48 Revert 141376 and 141377 due to breaking the build.
--- Reverse-merging r141377 into '.':
U    tools/llvm-objdump/MachODump.cpp
--- Reverse-merging r141376 into '.':
U    include/llvm/Object/COFF.h
U    include/llvm/Object/ObjectFile.h
U    include/llvm-c/Object.h
U    tools/llvm-objdump/llvm-objdump.cpp
U    lib/Object/MachOObjectFile.cpp
U    lib/Object/COFFObjectFile.cpp
U    lib/Object/Object.cpp
U    lib/Object/ELFObjectFile.cpp

llvm-svn: 141379
2011-10-07 18:25:37 +00:00
Michael J. Spencer b0d61540cb Change relocation API to be per section.
llvm-svn: 141376
2011-10-07 18:15:25 +00:00
Michael J. Spencer 1d6167fd30 Object: Add proper error handling.
llvm-svn: 133872
2011-06-25 17:55:23 +00:00
Eric Christopher c56d2e8fd0 Move Object.cpp out of VMCore and into Object.
llvm-svn: 128800
2011-04-03 23:07:51 +00:00