Commit Graph

12 Commits

Author SHA1 Message Date
Rafael Espindola beee25e484 Make these headers as being c++.
llvm-svn: 245050
2015-08-14 14:12:54 +00:00
Rafael Espindola 52a0f1e8c6 Move more code that is local to Writer.cpp to an anonymous namespace.
llvm-svn: 244697
2015-08-11 23:22:24 +00:00
Rui Ueyama cb8474edae COFF, ELF2: Pass output file path implicitly using Config global variable.
Various parameters are passed implicitly using Config global variable
already. Output file path is no different from others, so there was no
special reason to handle that differnetly.

This patch changes the signature of writeResult(SymbolTable *, StringRef)
to writeResult(SymbolTable *).

llvm-svn: 244180
2015-08-05 23:51:50 +00:00
Rui Ueyama afff74e228 ELF2: Simplify Writer interface.
We are using Writer more like a function instead of a class.
This patch makes it a function to simplify the interface.
All details of Writer class is now hidden from other parts of the linker.

llvm-svn: 244169
2015-08-05 23:24:46 +00:00
Rafael Espindola e7a00e326a For now we only have on Chunk type. Simplify.
The others we have in sight are
* common symbols.
* entries in SHF_MERGE sections.

They will have a substantially different treatment. It is not clear if it is
worth it putting them all in a single list just to dispatch based on the kind on
the other side.

I hope to implement common symbols soon, and then we will be in a position
to have a concrete discussion. For now this is simpler for the the implemented
features.

llvm-svn: 244042
2015-08-05 13:55:34 +00:00
Rafael Espindola 2ffdd4d0e5 The SymbolTable doesn't need to be a template.
It was already using just code that is common to all object files.

llvm-svn: 243985
2015-08-04 14:29:01 +00:00
Michael J. Spencer 44fc1c0a73 [ELF2] Templatize addChunk and handle section flags.
llvm-svn: 243579
2015-07-29 22:14:50 +00:00
Michael J. Spencer 8039dae26d [ELF2] Emit section table.
llvm-svn: 243506
2015-07-29 00:30:10 +00:00
Rui Ueyama 179cd7b82a ELF2: Remove dead code.
llvm-svn: 243231
2015-07-26 00:50:13 +00:00
Michael J. Spencer 84487f1174 [ELF2] Add a new ELF linker based on the new PE/COFF linker.
Differential Revision: http://reviews.llvm.org/D11188

llvm-svn: 243161
2015-07-24 21:03:07 +00:00
Michael J. Spencer bae540e945 Revert ELF port. Posting to mailing list.
llvm-svn: 242118
2015-07-14 04:49:48 +00:00
Michael J. Spencer 8a4145411f Initial ELF port.
This is a direct port of the new PE/COFF linker to ELF.

It can take a single object file and generate a valid executable that executes at the first byte in the text section.

llvm-svn: 242088
2015-07-13 23:48:06 +00:00