David Meyer
44201a2d17
[Object]
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* 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
David Meyer
31e23de700
In the ObjectFile interface, replace isInternal(), isAbsolute(), isGlobal(), and isWeak(), with a bitset of flags.
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llvm-svn: 151670
2012-02-28 23:47:53 +00:00
Michael J. Spencer
0aef1b9f18
[Object] Add {begin,end}_dynamic_symbols stubs and implementation for ELF.
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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
Danil Malyshev
5ce4e1a9d3
Fixed ObjectFile functions:
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- 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
e5e455c97f
Revert r145180 as it is causing test failures on all the bots.
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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
3bbe062799
Fixed ObjectFile functions:
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- 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
7a9bb4d47f
Expand relocation type field to 64 bits. MachO scattered relocations require 33 bits of type info.
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llvm-svn: 143032
2011-10-26 17:08:49 +00:00
Michael J. Spencer
cdfd6ee8bc
Object/COFF: Change type from a struct to a uint16_t. The struct would be
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incorrect for bigendian systems.
llvm-svn: 142403
2011-10-18 19:31:59 +00:00
Michael J. Spencer
25b0873d7f
Object: Add isSymbolAbsolute and getSymbolSection.
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llvm-svn: 142317
2011-10-17 23:54:46 +00:00
Michael J. Spencer
3f458c5498
Object: Add isSymbolWeak.
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llvm-svn: 142316
2011-10-17 23:54:22 +00:00
Michael J. Spencer
a9bbb5d675
Object/COFF: Expose more data in the public API.
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llvm-svn: 142315
2011-10-17 23:53:56 +00:00
Michael J. Spencer
3a7d4d9fe0
Object: Implement casting for concrete classes.
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llvm-svn: 142314
2011-10-17 23:53:37 +00:00
Michael J. Spencer
c787cb4441
Object: Fix redundant name.
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llvm-svn: 142238
2011-10-17 20:19:29 +00:00
Michael J. Spencer
ebd507f958
Object: add getSectionAlignment.
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llvm-svn: 141581
2011-10-10 21:55:43 +00:00
Michael J. Spencer
34d76cf95b
Change relocation API to be per section. This time without breaking GCC.
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llvm-svn: 141385
2011-10-07 19:25:32 +00:00
Bill Wendling
ecbddb2b9e
Revert 141376 and 141377 due to breaking the build.
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--- 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
14925a859b
Change relocation API to be per section.
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llvm-svn: 141376
2011-10-07 18:15:25 +00:00
Michael J. Spencer
5948c3822e
Object: Add isSection{Data,BSS}.
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llvm-svn: 140721
2011-09-28 20:57:30 +00:00
Benjamin Kramer
52607b3842
Object: make the following changes into SymbolRef
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- 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
Benjamin Kramer
3c40c2100b
Add support for relocations to ObjectFile.
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Patch by Danil Malyshev!
llvm-svn: 139314
2011-09-08 20:52:17 +00:00
Benjamin Kramer
5936e08079
ObjectFile: Add a method to check whether a section contains a symbol.
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- No ELF or COFF implementation yet, I don't have a way to test that.
Should be straightforward to add though.
llvm-svn: 135288
2011-07-15 18:39:21 +00:00
Michael J. Spencer
83e956656a
Object: Add proper error handling.
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llvm-svn: 133872
2011-06-25 17:55:23 +00:00
Michael J. Spencer
d5934fefee
Make Binary the parent of ObjectFile and update children to new interface.
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llvm-svn: 133870
2011-06-25 17:54:50 +00:00
Michael J. Spencer
8288453980
Revert the last two commits in the series. r132911, r132912.
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llvm-svn: 132913
2011-06-13 11:53:31 +00:00
Michael J. Spencer
642af05937
Make Binary the parent of ObjectFile and update children to new interface.
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llvm-svn: 132911
2011-06-13 11:12:33 +00:00