7dc69287c1
[PECOFF] Use a shorter name for the PECOFF writer member.
...
llvm-svn: 200052
2014-01-25 00:27:44 +00:00
49bfd5032d
[PECOFF] Accept /machine:x64 option.
...
This is the first patch to support PE32+ format, which is the image format
to use 64 bit address space on Windows/x86-64.
llvm-svn: 200029
2014-01-24 19:17:05 +00:00
87e15c7585
[PECOFF] Use constant instead of magic number.
...
llvm-svn: 200019
2014-01-24 18:03:14 +00:00
d8cadd6f17
[ELF] Customize a relocation table output format (rel / rela).
...
Add new virtual virtual function `isRelaOutputFormat` to the
`ELFLinkingContext` class. Call this function everywhere we need to
select a relocation table format.
Patch reviewed by Shankar Easwaran and Rui Ueyama.
llvm-svn: 199973
2014-01-24 05:21:21 +00:00
6ba68f10c4
Update for llvm api change.
...
llvm-svn: 199777
2014-01-22 00:14:56 +00:00
79e2d936fd
Update for llvm api change.
...
llvm-svn: 199752
2014-01-21 16:09:55 +00:00
2f1d6366e7
[Mips] Emit ELF header for MIPS target. ELF flags set is mostly hardcoded.
...
Later we need to improve that solution and build a correct set of flags
by merging ELF flags from all input objects.
llvm-svn: 199555
2014-01-18 16:59:11 +00:00
0e57a77072
[Mips] Simplify calculations of relocations - replace scatterBits calls
...
by bitwise AND operator and remove redundant local variables.
llvm-svn: 199554
2014-01-18 16:59:00 +00:00
9ab3b8db84
[Mips] Allocate local GOT entry for a global symbol defined in an
...
executable file.
llvm-svn: 199517
2014-01-17 21:18:45 +00:00
362bdc125e
[Mips] Implement .plt and .got.plt section creation.
...
llvm-svn: 199516
2014-01-17 21:18:37 +00:00
66338224be
[Mips] Handle R_MIPS_26 relocation. Maintaining of .plt and .got.plt
...
sections will be implemented later.
llvm-svn: 199515
2014-01-17 21:18:26 +00:00
80b86a43d5
[Mips] Provide default name of MIPS-specific interpreter.
...
llvm-svn: 199514
2014-01-17 21:18:14 +00:00
0de92d53a1
Update for llvm api change.
...
llvm-svn: 199327
2014-01-15 19:38:01 +00:00
010b37691d
[MachO] Begin support for reading fat binaries.
...
llvm-svn: 199259
2014-01-14 22:32:38 +00:00
13c5ce53dc
[Mips] Do not forget to initialize a class field.
...
llvm-svn: 199241
2014-01-14 18:20:07 +00:00
e46e2dfe01
[Mips] Calculate gp value only once.
...
llvm-svn: 199240
2014-01-14 18:20:00 +00:00
db2e1f35d8
[Mips] Create and initialize _gp symbol.
...
llvm-svn: 199239
2014-01-14 18:19:52 +00:00
6cac582de5
[Mips] Do not store a pointer to the AtomLayout related to the
...
_GLOBAL_OFFSET_TABLE_ symbol. We do not use this ponter anywhere after
assigning of virtual address.
llvm-svn: 199237
2014-01-14 18:19:35 +00:00
0b4dd91582
[Mips] Factor out constant represents gp value offset to the
...
MipsTargetLayout class method.
llvm-svn: 199236
2014-01-14 18:19:26 +00:00
663aa62863
[Mips] Set default base address for MIPS executables to 0x400000. Assign
...
the lowest segment address to the MIPS_BASE_ADDRESS dynamic tag.
llvm-svn: 199234
2014-01-14 18:19:12 +00:00
a565c778b3
[ELF] Fix type of the DefaultLayout::segments() return value. This
...
method returns the DefaultLayout::_segments field. The type of this field is
a vector of Segment<ELFT>* pointers. This type cannot be implicitly casted to
the range<ChunkIter>.
llvm-svn: 199233
2014-01-14 18:19:02 +00:00
d2215375a8
[MachO] Add basic support for local symbols.
...
llvm-svn: 199155
2014-01-13 22:28:02 +00:00
0052bd4a34
Fix spacing
...
llvm-svn: 199074
2014-01-13 04:08:15 +00:00
9c826c100a
Factor the symbol handling in normalizedToAtoms into a separate function.
...
No functionality change.
llvm-svn: 199066
2014-01-12 22:55:49 +00:00
8293c711e7
[yaml] use BumpPtrAllocator for string copies
...
llvm-svn: 198987
2014-01-11 01:11:49 +00:00
6edd722a2c
[mach-o] enable mach-o and native yaml to be intermixed
...
The main goal of this patch is to allow "mach-o encoded as yaml" and "native
encoded as yaml" documents to be intermixed. They are distinguished via
yaml tags at the start of the document. This will enable all mach-o test cases
to be written using yaml instead of checking in object files.
The Registry was extend to allow yaml tag handlers to be registered. The
mach-o Reader adds a yaml tag handler for the tag "!mach-o".
Additionally, this patch fixes some buffer ownership issues. When parsing
mach-o binaries, the mach-o atoms can have pointers back into the memory
mapped .o file. But with yaml encoded mach-o, name and content are ephemeral,
so a copyRefs parameter was added to cause the mach-o atoms to make their
own copy.
llvm-svn: 198986
2014-01-11 01:07:43 +00:00
c955a0cfd3
[Mips] Reduce the number of type-casting calls.
...
llvm-svn: 198855
2014-01-09 07:52:31 +00:00
7f82bc590d
[Mips] Remove unnecessary #include pragma.
...
llvm-svn: 198798
2014-01-08 22:00:35 +00:00
d28918b289
Use getError instead of the error_code operator.
...
llvm-svn: 198797
2014-01-08 22:00:09 +00:00
073c2d2974
[Mips] GOT16 relocation against non-local symbol does not require a
...
paired LO16 relocation.
llvm-svn: 198790
2014-01-08 20:43:03 +00:00
05c88f9b61
[Mips] Add assert to check that we handle all paired relocations.
...
llvm-svn: 198789
2014-01-08 20:42:52 +00:00
2ab9f28977
[Mips] Factor out the code determines type of GOT entry (local/global)
...
into the separate function.
llvm-svn: 198788
2014-01-08 20:42:45 +00:00
50cf77bc2f
[Mips] Do not use standard relocation identifier R_MIPS_NONE for
...
internal purpose. Use special LLD_R_MIPS_GLOBAL_GOT constant for that.
llvm-svn: 198787
2014-01-08 20:42:38 +00:00
fc2e4e6a76
[Mips] Rename function to better reflect its purpose.
...
llvm-svn: 198786
2014-01-08 20:42:30 +00:00
eef5351416
[Mips] Do not save GOT headers atoms into the RelocationPass class
...
fields.
llvm-svn: 198785
2014-01-08 20:42:23 +00:00
30464f0293
[Mips] Rename some classes to skip redundant mentioning of 'mips'.
...
llvm-svn: 198784
2014-01-08 20:42:17 +00:00
6e0232ce59
[Mips] Move MipsGOTPass implementation to the separate file.
...
llvm-svn: 198783
2014-01-08 20:42:11 +00:00
36baa33fc1
[mach-o] properly extract atom content from subrange of section content
...
llvm-svn: 198728
2014-01-08 02:52:58 +00:00
360a1434f0
Use the mach-o MH_* name for file types in yaml
...
llvm-svn: 198725
2014-01-08 01:38:07 +00:00
903b14432d
Remove leading underscore from parameters.
...
llvm-svn: 198642
2014-01-06 22:43:31 +00:00
b5531d7edb
Rename parameters to fix shadow warnings.
...
llvm-svn: 198641
2014-01-06 22:31:01 +00:00
54174c6f16
[PECOFF] Simplify: Replace two-value enum with bool.
...
llvm-svn: 198634
2014-01-06 19:55:58 +00:00
41cb030b53
[MachO] Add some missing NListTypes.
...
llvm-svn: 198468
2014-01-04 01:22:05 +00:00
ceb16dedef
[MachO] Begin to add some MachO specific File/Atoms, and add the start of
...
normalizedToAtoms.
llvm-svn: 198459
2014-01-03 23:12:02 +00:00
76bc5157c2
Use scoped enum.
...
llvm-svn: 198396
2014-01-03 03:29:15 +00:00
1e259e79b9
No else after return.
...
llvm-svn: 198339
2014-01-02 19:30:56 +00:00
0518453e2e
The return value of createInternalFiles is unused, so remove it.
...
llvm-svn: 198266
2013-12-31 19:15:42 +00:00
93f760468e
Simplify if ... return repetition.
...
llvm-svn: 198108
2013-12-28 10:09:21 +00:00
ffd810525d
[PECOFF] Warn only when /export options are not compatible.
...
Currently LLD always print a warning message if the same symbol is specified
more than once for /export option. It's a bit annoying because specifying the
same symbol with compatible options is actually safe and considered as a
normal use case. This patch makes LLD to warn only when incompatible export
options are given.
llvm-svn: 198104
2013-12-28 08:40:37 +00:00
02dfdbcbd6
temporary commit
...
llvm-svn: 198103
2013-12-28 08:40:23 +00:00
Rui Ueyama