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
8d7a6f2898
Fix odd titlecasing and spacing in an error message.
...
llvm-svn: 199530
2014-01-18 00:57:40 +00:00
251e68b6ae
Use auto for readability. No functionality change.
...
llvm-svn: 199527
2014-01-18 00:38:44 +00:00
d9696cbda8
Using "final" as a variable name is a bit confusing in C++11, so rename it.
...
llvm-svn: 199526
2014-01-18 00:27:03 +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
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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
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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
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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
ab9deb5466
[PECOFF] Support STACKSIZE module-definition file directive.
...
llvm-svn: 199170
2014-01-14 00:48:25 +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
415625028c
[PECOFF] Support VERSION directive.
...
llvm-svn: 199022
2014-01-11 22:45:00 +00:00
605f7791a3
Make anonymous namespace as small as possible.
...
llvm-svn: 199021
2014-01-11 22:15:54 +00:00
b214e1aba2
[PECOFF] Support NAME directive.
...
llvm-svn: 199020
2014-01-11 21:53:46 +00:00
66a4445658
[PECOFF] Add a helper function to read an integer from .def file.
...
llvm-svn: 199019
2014-01-11 21:37:25 +00:00
6cc96bf2d2
[PECOFF] Print a better error message for unknown module-definition file directive.
...
llvm-svn: 199018
2014-01-11 21:24:43 +00:00
6a5f7c22ad
[PECOFF] Support HEAPSIZE directive.
...
llvm-svn: 198994
2014-01-11 01:58:21 +00:00
f98a18acb7
[PECOFF] Refactor module-defintion file parser.
...
Refactor the parser so that the parser can return arbitrary type of parse
result other than a vector of ExportDesc. Parsers for non-EXPORTS directives
will be implemented in different patches. No functionality change.
llvm-svn: 198993
2014-01-11 01:33:42 +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
8b14d14209
[PECOFF] Support module-definition file.
...
Module-definition (.def) files are the file containing linker directives,
such as export symbols. Because link.exe supports the same features as command
line options, just as some Linker Script commands overlaps with command line
options, use of module-definition file is not really necessary. It provides
an alternative way to specify some linker options.
This patch implements EXPORTS directive. Other directives will be implemented
in the future.
llvm-svn: 198925
2014-01-10 10:19:47 +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
Rafael Espindola