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path: root/llvm/lib/Object/MachOObjectFile.cpp
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2012-03-09[Object]David Meyer1-1/+1
Make Binary::TypeID more granular, to distinguish between ELF 32/64 little/big llvm-svn: 152435
2012-03-01[Object]David Meyer1-0/+5
Add ObjectFile::getLoadName() for retrieving the soname/installname of a shared object. llvm-svn: 151845
2012-03-01[Object]David Meyer1-0/+21
* 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
2012-02-29[Object] Add symbol attribute flags: ST_ThreadLocal, ST_Common, and ↵David Meyer1-2/+7
ST_Undefined. Implement these completely for ELF. Rename ST_External to ST_Unknown, and slightly change its semantics. It now only indicates that the symbol's type is unknown, not that the symbol is undefined. (For that, use ST_Undefined). llvm-svn: 151696
2012-02-28In the ObjectFile interface, replace isInternal(), isAbsolute(), isGlobal(), ↵David Meyer1-43/+17
and isWeak(), with a bitset of flags. llvm-svn: 151670
2012-02-28[Object] Add {begin,end}_dynamic_symbols stubs and implementation for ELF.Michael J. Spencer1-0/+9
Add -D option to llvm-nm to dump dynamic symbols. Patch by David Meyer. llvm-svn: 151600
2011-11-29Fixed ObjectFile functions:Danil Malyshev1-11/+86
- 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
2011-11-27Revert r145180 as it is causing test failures on all the bots.Chandler Carruth1-72/+11
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
2011-11-27Fixed ObjectFile functions:Danil Malyshev1-11/+72
- 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
2011-10-27If we're searching for a symbol reference to pretty-print a scattered ↵Owen Anderson1-0/+18
relocation address, and we don't find a symbol table entry, try section begin addresses as well. llvm-svn: 143151
2011-10-27Fix pretty printing of i386 local sect diff relocations, TLV relocations, ↵Owen Anderson1-7/+50
and x86_64 TLV relocations in MachO. llvm-svn: 143140
2011-10-26Add support for scattered relocations to the MachO relocatation pretty printer.Owen Anderson1-86/+144
llvm-svn: 143051
2011-10-26The order of the two symbol listings in a Macho x86_64 subtractor relocation ↵Owen Anderson1-1/+3
is reversed from what seems intuitive to me. llvm-svn: 143035
2011-10-26Include the full 64 bits of relocation data in the type info for MachO ↵Owen Anderson1-1/+3
relocations, so that we can recognize scattered relocations. llvm-svn: 143033
2011-10-26Expand relocation type field to 64 bits. MachO scattered relocations ↵Owen Anderson1-1/+1
require 33 bits of type info. llvm-svn: 143032
2011-10-26Improve pretty printing of GOT relocations in MachO on x86_64.Owen Anderson1-0/+7
llvm-svn: 143031
2011-10-26Remove unused variable.Eric Christopher1-1/+0
llvm-svn: 143011
2011-10-25Remove extraneous printing of "-PC".Owen Anderson1-1/+0
llvm-svn: 142970
2011-10-25Add support for the notion of "hidden" relocations. On MachO, these are ↵Owen Anderson1-0/+32
relocation entries that are used as additional information for other, real relocations, rather than being relocations themselves. I'm not familiar enough with ELF or COFF to know if they should have any relocations marked hidden. llvm-svn: 142961
2011-10-25Teach the MachO relocation pretty-printer to interpret ARM half-relocations.Owen Anderson1-42/+104
llvm-svn: 142938
2011-10-24More fixes and improvements to MachO relocation pretty-printing, particular ↵Owen Anderson1-31/+127
for x86 and x86_64 relocations with addends. llvm-svn: 142875
2011-10-24Get relocation parsing/dumping to a mostly-working state for MachO files.Owen Anderson1-6/+127
llvm-svn: 142852
2011-10-24Stub out some of the MachO relocation decoding hooks.Owen Anderson1-0/+4
llvm-svn: 142840
2011-10-21STABS symbols are debug symbols.Owen Anderson1-1/+3
llvm-svn: 142673
2011-10-17Object: Add isSymbolAbsolute and getSymbolSection.Michael J. Spencer1-0/+37
llvm-svn: 142317
2011-10-17Object: Add isSymbolWeak.Michael J. Spencer1-0/+14
llvm-svn: 142316
2011-10-17Object: Fix redundant name.Michael J. Spencer1-2/+2
llvm-svn: 142238
2011-10-12The VMAs stored in the symbol table of a MachO file are absolute addresses, ↵Owen Anderson1-9/+9
not offsets from the section. llvm-svn: 141828
2011-10-12Don't label a STAB debugging symbol as a function symbol.Owen Anderson1-0/+5
llvm-svn: 141824
2011-10-12sectionContainsSymbol needs to be based on VMA's rather than section indices ↵Owen Anderson1-2/+17
to properly account for files with segment load commands that contain no sections. llvm-svn: 141822
2011-10-12Section indices in MachO symbol tables begin at 1, not 0.Owen Anderson1-1/+1
llvm-svn: 141815
2011-10-11Expose MachOObjectFile externally, like we do for COFF. First step in ↵Owen Anderson1-80/+3
reducing the amount of special-purpose code needed for llvm-objdump. llvm-svn: 141684
2011-10-10Fix warning.Michael J. Spencer1-2/+2
llvm-svn: 141597
2011-10-10Object: add getSectionAlignment.Michael J. Spencer1-0/+15
llvm-svn: 141581
2011-10-07Change relocation API to be per section. This time without breaking GCC.Michael J. Spencer1-33/+49
llvm-svn: 141385
2011-10-07Revert 141376 and 141377 due to breaking the build.Bill Wendling1-49/+33
--- 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
2011-10-07Change relocation API to be per section.Michael J. Spencer1-33/+49
llvm-svn: 141376
2011-09-28Object: Add isSection{Data,BSS}.Michael J. Spencer1-0/+16
llvm-svn: 140721
2011-09-14Object: make the following changes into SymbolRefBenjamin Kramer1-1/+64
- 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
2011-09-09Remove dead code.Benjamin Kramer1-8/+0
llvm-svn: 139343
2011-09-09Fix release build:Nick Lewycky1-3/+1
MachOObjectFile.cpp:524: error: unused variable 'NumLoadCommands' [-Wunused-variable] llvm-svn: 139341
2011-09-08Add support for relocations to ObjectFile.Benjamin Kramer1-4/+163
Patch by Danil Malyshev! llvm-svn: 139314
2011-07-15ObjectFile: Add a method to check whether a section contains a symbol.Benjamin Kramer1-0/+17
- No ELF or COFF implementation yet, I don't have a way to test that. Should be straightforward to add though. llvm-svn: 135288
2011-07-15MachOObjectFile: Get symbol functions ready for 64 bit.Benjamin Kramer1-13/+58
llvm-svn: 135282
2011-07-15Output MachO section names in the form SEGMENT,section.Benjamin Kramer1-2/+2
llvm-svn: 135231
2011-07-15Add support for 64 bit objects to MachOObjectFile.Benjamin Kramer1-21/+77
- I don't see a better way than duplicating all the code. llvm-svn: 135229
2011-07-15MachOObjectFile: Change isSectionText to return true for sections named ↵Benjamin Kramer1-4/+3
text, not for load commands name __TEXT (which isn't the case in actual object files) llvm-svn: 135228
2011-06-25Object: Add proper error handling.Michael J. Spencer1-41/+65
llvm-svn: 133872
2011-06-25Make Binary the parent of ObjectFile and update children to new interface.Michael J. Spencer1-3/+4
llvm-svn: 133870
2011-06-13Revert the last two commits in the series. r132911, r132912.Michael J. Spencer1-4/+3
llvm-svn: 132913
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