Akira Hatanaka
a551a48402
Initial 64 bit direct object support.
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This patch allows llvm to recognize that a 64 bit object file is being produced
and that the subsequently generated ELF header has the correct information.
The test case checks for both big and little endian flavors.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@153889 91177308-0d34-0410-b5e6-96231b3b80d8
2012-04-02 19:25:22 +00:00
David Meyer
2d70e263c2
Support reading GNU symbol versions in ELFObjectFile
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* 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
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152436 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-09 20:59:52 +00:00
Roman Divacky
a0c17a495b
Add support for gnu_indirect_function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146377 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-12 17:34:04 +00:00
Bruno Cardoso Lopes
e3d3572e28
Add a few moreLocal/Global R_MIPS_GOT related fixups and
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make the addend fixup code a bit more generic
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145998 91177308-0d34-0410-b5e6-96231b3b80d8
2011-12-07 00:28:57 +00:00
Akira Hatanaka
84bfc2f090
This patch addresses gp relative fixups/relocations for jump tables.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145112 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-23 22:18:04 +00:00
Akira Hatanaka
88c1103c22
Add ELF relocation types for Mips.
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Patch by Jack Carter and Reed Kotler at Mips.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141935 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-14 02:43:18 +00:00
Michael J. Spencer
c8f6c44af4
Fix incorrect ELF typedefs.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141871 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-13 17:33:52 +00:00
Michael J. Spencer
fc61a23506
Add missing ELF constants.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141840 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-13 00:16:25 +00:00
Roman Divacky
2c0d69fad0
Sketch out PowerPC ELF writer. This is enough to get clang -integrated-as
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to compile a working hello world on FreeBSD/PPC32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136689 91177308-0d34-0410-b5e6-96231b3b80d8
2011-08-02 15:51:38 +00:00
Michael J. Spencer
cbda61a468
Fix spelling and sort CMakeLists.txt.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@132908 91177308-0d34-0410-b5e6-96231b3b80d8
2011-06-13 11:11:39 +00:00
Jason W Kim
2d7a53aec2
Teach ARM/MC/ELF about EF_ARM_EABI_VERSION. The magic number is set to
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5 to match the current doc.
Added FIXME reminder Make it really configurable later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124899 91177308-0d34-0410-b5e6-96231b3b80d8
2011-02-04 21:41:11 +00:00
Rafael Espindola
0cf5e3d51d
Delay the creation of eh_frame so that the user can change the defaults.
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Add support for SHT_X86_64_UNWIND.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124059 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-23 05:43:40 +00:00
Rafael Espindola
1c13026e8f
Remove more duplicated code.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124056 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-23 04:43:11 +00:00
Michael J. Spencer
b84551a14f
Object: Add ELF support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123896 91177308-0d34-0410-b5e6-96231b3b80d8
2011-01-20 06:38:47 +00:00
Michael J. Spencer
1f6efa3996
Merge System into Support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120298 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-29 18:16:10 +00:00
Jason W Kim
13534672de
Move the ARM reloc constants to Support/ELF.h
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120035 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-23 19:40:36 +00:00
Wesley Peck
4b04713423
Implement ELF object file writing support for the MBlaze backend. Its not perfect yet, but it works for many tests.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119952 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-21 22:06:28 +00:00
Rafael Espindola
2ff9e83a82
Initial comdat implementation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@118805 91177308-0d34-0410-b5e6-96231b3b80d8
2010-11-11 18:13:52 +00:00
Rafael Espindola
7be2c33193
Add support for files with more than 65280 sections. No testcase since
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it would be a bit too big :-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117849 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-31 00:16:26 +00:00
Rafael Espindola
3cede2d0b2
Add support for R_386_TLS_GD, R_386_TLS_LE_32, R_386_TLS_IE and R_386_TLS_LE.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117494 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-27 21:23:52 +00:00
Rafael Espindola
cecbc3d282
Add support for emitting ARM file attributes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117275 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-25 17:50:35 +00:00
Wesley Peck
17ffc52718
Adding the EM_MBLAZE value to the machine architectures enumeration to
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support future ELF file generation by the MBlaze backend.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116985 91177308-0d34-0410-b5e6-96231b3b80d8
2010-10-21 02:52:59 +00:00
Benjamin Kramer
e5b57347e9
Sketch i386 relocations handling, from Roman Divacky.
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Hello world builds & runs now on i386/ELF with -integrated-as.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111264 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-17 18:20:28 +00:00
Matt Fleming
6b2e257e74
Add ELF ObjectWriter and Streamer support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@111172 91177308-0d34-0410-b5e6-96231b3b80d8
2010-08-16 18:35:43 +00:00
Matt Fleming
b676d9815d
Add the rest of the SHT_* values as defined in the System V ABI
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ELF specification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108924 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-20 20:52:18 +00:00
Douglas Gregor
1461520f8c
Remove extraneous semicolons after member functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108525 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16 15:03:23 +00:00
Eli Friedman
53621a1a73
A few more minor additions to ELF.h.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108519 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-16 07:48:07 +00:00
Stephen Wilson
9a9ad77847
Bring ELF64 on par with ELF32, add a few magic constants and support ".dynamic"
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section entries.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108221 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-13 00:24:59 +00:00
Stephen Wilson
314451326a
Simple format/style fixes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108203 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 22:36:08 +00:00
Stephen Wilson
fe4591bfc2
Test commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108197 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-12 21:34:37 +00:00
Matt Fleming
004c82ad7c
Add X86_64 ELF relocation values and ELF64 relocation classes.
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Patch from Roman Divacky.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107688 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-06 18:44:02 +00:00
Matt Fleming
e07cc5dab1
Add some more ELF OSABI values as found in the System V Application
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Binary Interface specification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@107685 91177308-0d34-0410-b5e6-96231b3b80d8
2010-07-06 18:36:57 +00:00
Dan Gohman
5af8f421b6
Add a few more ELF bits.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101778 91177308-0d34-0410-b5e6-96231b3b80d8
2010-04-19 15:40:15 +00:00
Chandler Carruth
8b67f774e9
Move DataTypes.h to include/llvm/System, update all users. This breaks the last
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direct inclusion edge from System to Support.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@85086 91177308-0d34-0410-b5e6-96231b3b80d8
2009-10-26 01:35:46 +00:00
Bruno Cardoso Lopes
cc5fc60468
Add AMD64 elf machine type
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72635 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-30 21:05:47 +00:00
Mikhail Glushenkov
4e9ca339b5
Add segment flag bits to ELF.h.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@68438 91177308-0d34-0410-b5e6-96231b3b80d8
2009-04-05 09:07:08 +00:00
Dan Gohman
d68a07650c
Tidy up #includes, deleting a bunch of unnecessary #includes.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61715 91177308-0d34-0410-b5e6-96231b3b80d8
2009-01-05 17:59:02 +00:00
Chris Lattner
7ed47a1335
Don't attribute in file headers anymore. See llvmdev for the
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discussion of this change. Boy are my fingers tired. ;-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45411 91177308-0d34-0410-b5e6-96231b3b80d8
2007-12-29 19:59:42 +00:00
Misha Brukman
63b3afa984
Remove trailing whitespace
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21411 91177308-0d34-0410-b5e6-96231b3b80d8
2005-04-21 20:48:15 +00:00
Reid Spencer
551ccae044
Changes For Bug 352
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Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
2004-09-01 22:55:40 +00:00
Brian Gaeke
e9f6f2c049
Update comment at head of file. Also fix C 'typedef struct' nonsense I
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inadvertently left in here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11988 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-29 06:33:28 +00:00
Brian Gaeke
620ee02353
Add more architectures, and ELF64 stuff.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11985 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-29 06:30:25 +00:00
Brian Gaeke
757c1f9d87
Fix my sloppiness
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11968 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-28 22:06:03 +00:00
Brian Gaeke
6c39a42b5c
ELF constants and data structures.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@11945 91177308-0d34-0410-b5e6-96231b3b80d8
2004-02-28 06:26:20 +00:00