5a1528f49d
Add to-do lists
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llvm-svn: 154246
2012-04-07 01:54:17 +00:00
b334be1ed2
First implementation of Darwin Platform. It is rich enough to generate
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a hello world executable from atoms. There is still much to be flushed out.
Added one test case, test/darwin/hello-world.objtxt, which exercises the
darwin platform.
Added -platform option to lld-core tool to dynamically select platform.
llvm-svn: 154242
2012-04-07 01:31:00 +00:00
765792d5d1
Remove trailing whitespace.
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llvm-svn: 153964
2012-04-03 18:40:27 +00:00
e6203a57b5
Steal LLVM.h from Clang. This brings in very commonly used LLVM ADT/Support
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types into the lld namespace.
llvm-svn: 153963
2012-04-03 18:39:40 +00:00
b495562b5d
Use the LLVM RTTI library.
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llvm-svn: 153912
2012-04-02 23:56:36 +00:00
c9d2506a76
Replace all uses of NULL with nullptr.
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llvm-svn: 153677
2012-03-29 19:39:14 +00:00
d58cf03cff
llvm::OwningPtr -> std::unique_ptr.
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llvm-svn: 153620
2012-03-29 00:49:50 +00:00
cfd029fd91
Rearange header order to match llvm style. This exposed some missing types.
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Also fix some Platform.h includes that somehow got missed last time.
llvm-svn: 153590
2012-03-28 19:04:02 +00:00
87c2994e24
Move Platform.h to Core as Core depends on Platform.h, and the Platform
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library depends on Core. This breaks that cycle.
llvm-svn: 153589
2012-03-28 18:49:17 +00:00
f4e2c73fa7
Add Pass to instantiate GOT entries
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llvm-svn: 152874
2012-03-15 23:36:24 +00:00
e753cbc685
Fix MSVC incompatibilities.
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llvm-svn: 152389
2012-03-09 05:27:43 +00:00
9f91f958b1
Use llvm/Support/DataTypes instead of stdint.h
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llvm-svn: 152387
2012-03-09 05:27:11 +00:00
4ff3c79998
Use nullptr instead of NULL, and remove use of VLA.
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llvm-svn: 152386
2012-03-09 05:26:55 +00:00
1a6615dc88
Sources now require C++11 to build.
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Add first linker pass (StubsPass) which looks for calls to shared library
symbols and replaces them with calls to a StubAtom. On ELF system, a "stub"
is a PLT entry. Added a simple test case.
Pass a Platform object to YAML reader and writer for converting fixup kinds
between names and values.
Change output of Resolver to be a File object instead of a vector of Atoms.
Thus, passes operate on a File instead of just Atoms.
Rework how to walk through a File's Atoms. Now iterator based instead of
a method that visits each atom.
llvm-svn: 152269
2012-03-08 00:18:30 +00:00
6bc04c6904
Add support for SharedLibraryAtoms (proxy atoms for exported symbols from a
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shared library) and AbsoluteAtoms (proxy atoms for absolute address (e.g. ROM)).
Redesign weak importing as can-be-null-at-runtime and can-be-null-at-build-time.
Add lots of test cases for all the above.
llvm-svn: 151204
2012-02-22 21:56:59 +00:00
af18a2b29f
use llvm::DenseMap instead of std::map
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llvm-svn: 150547
2012-02-15 00:50:07 +00:00
49d6cc8457
(no commit message)
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llvm-svn: 150539
2012-02-15 00:38:09 +00:00
23384e84af
Add support for UndefinedAtom in yaml and native format. Add test cases with undefined atoms
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llvm-svn: 149962
2012-02-07 02:59:54 +00:00
7aba8957c1
Cleanup system_error extensions.
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llvm-svn: 149432
2012-01-31 21:47:13 +00:00
73e3e3c7b9
NULL requires including cstddef. Just use 0.
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llvm-svn: 149425
2012-01-31 21:45:26 +00:00
55fd6beb00
First chunk of native object file reader/writer. The lld-core tool now reads YAML file, links, writes that out as native object format, then reads that native file, then writes the YAML to stdout. Thus the test suite tests both YAML reading/writing as well as native object file reading/writing.
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llvm-svn: 148256
2012-01-16 22:03:44 +00:00
f4fb2c5ac8
A couple of big refactorings: 1) Move most attributes of Atom down to DefinedAtom, so only atoms representing definitions need to implement them. 2) Remove definitionTentative, definitionWeak, mergeDuplicates, and autoHide. Replace with merge and interposable attributes. 3) Make all methods on Atom be virtual so that future object file readers can lazily generated attributes
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llvm-svn: 147903
2012-01-11 01:06:19 +00:00
bfedfc171d
add initial support for coalescing by content (c-strings) with test case
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llvm-svn: 147799
2012-01-09 20:18:15 +00:00
7735a7d1a0
Support more Atom attributes. Add more test cases to lld-core
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llvm-svn: 147571
2012-01-04 23:58:17 +00:00
38eec3d931
Add more merging/coalescing test cases and make core linking work for them
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llvm-svn: 147130
2011-12-22 02:38:01 +00:00
f46669c828
Cleaned up Atom attribues some more. Added lots of doxygen comments
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llvm-svn: 147105
2011-12-21 23:29:36 +00:00
f96d0ade79
Refactor and comment Atom attributes. Replace combine() with internalName() and mergeDuplicates()
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llvm-svn: 146958
2011-12-20 02:18:44 +00:00
070e1a7643
add parseObjectTextFileOrSTDIN() utility
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llvm-svn: 146931
2011-12-20 00:07:11 +00:00
773a8fb6ab
Initial commit. Code by Nick Kledzik. Cleanups and build system by me.
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llvm-svn: 146844
2011-12-18 08:27:59 +00:00
Nick Kledzik