Commit Graph

13 Commits

Author SHA1 Message Date
Chandler Carruth 2946cd7010 Update the file headers across all of the LLVM projects in the monorepo
to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636
2019-01-19 08:50:56 +00:00
Zachary Turner 264b5d9e88 Move Object format code to lib/BinaryFormat.
This creates a new library called BinaryFormat that has all of
the headers from llvm/Support containing structure and layout
definitions for various types of binary formats like dwarf, coff,
elf, etc as well as the code for identifying a file from its
magic.

Differential Revision: https://reviews.llvm.org/D33843

llvm-svn: 304864
2017-06-07 03:48:56 +00:00
Rui Ueyama 8c6a5aaf15 Create a vector containing all input sections.
Previously, we do this piece of code to iterate over all input sections.

  for (elf::ObjectFile<ELFT> *F : Symtab.getObjectFiles())
    for (InputSectionBase<ELFT> *S : F->getSections())

It turned out that this mechanisms doesn't work well with synthetic
input sections because synthetic input sections don't belong to any
input file.

This patch defines a vector that contains all input sections including
synthetic ones.

llvm-svn: 286051
2016-11-05 22:37:59 +00:00
Eugene Zelenko 22886a2853 Fix some Clang-tidy modernize-use-default and Include What You Use warnings; other minor fixes.
Differential revision: https://reviews.llvm.org/D26320

llvm-svn: 286030
2016-11-05 01:00:56 +00:00
Rafael Espindola fd14979812 Delete more ELF bits from the old linker.
llvm-svn: 262181
2016-02-28 16:03:37 +00:00
Rafael Espindola 6759319c3c Use MemoryBufferRef instead of MemoryBuffer&. NFC.
This just reduces the noise from another patch.

llvm-svn: 235776
2015-04-24 21:10:50 +00:00
Rafael Espindola ab5696ba82 Return ErrorOr<std::unique_ptr<File>>. NFC.
llvm-svn: 235744
2015-04-24 18:51:30 +00:00
Rafael Espindola dedab912c3 Return an ErrorOr<std::unique_ptr<File>>. NFC.
llvm-svn: 235741
2015-04-24 18:33:50 +00:00
Rafael Espindola c08ab8e6e4 Delete unnecessary generality in loadFile.
loadFile could load mulitple files just because yaml has a feature for
putting multiple documents in one file.

Designing a linker around what yaml can do seems like a bad idea to
me. This patch changes it to read a single file.

There are further improvements to be done to the api and they
will follow shortly.

llvm-svn: 235724
2015-04-24 15:51:45 +00:00
Rui Ueyama 55f5b2b277 Remove a parameter for file extension from canParse.
canParse took three parameters -- file magic, filename extension and
memory buffer. All but YAMLReader ignored the second parameter.
This patch removes the parameter.

llvm-svn: 234080
2015-04-04 02:44:36 +00:00
Rui Ueyama 6a3167d35a Remove dead code.
llvm-svn: 231688
2015-03-09 18:59:55 +00:00
Rui Ueyama dd88e86b57 Remove kindInGroup reference.
That kind of reference was used only in ELFFile, and the use of
that reference there didn't seem to make sense. All test still
pass (after adjusting symbol names) without that code. LLD is
still be able to link LLD and Clang. Looks like we just don't
need this.

http://reviews.llvm.org/D7189

llvm-svn: 227259
2015-01-27 22:55:29 +00:00
Greg Fitzgerald 4b6a7e355b Fix five of the shared library build targets
Before this patch there was a cyclic dependency between lldCore and
lldReaderWriter.  Only lldConfig could be built as a shared library.

* Moved Reader and Writer base classes into lldCore.
* The following shared libraries can now be built:
     lldCore
     lldYAML
     lldNative
     lldPasses
     lldReaderWriter

Differential Revision: http://reviews.llvm.org/D7105

From: Greg Fitzgerald <garious@gmail.com>
llvm-svn: 226732
2015-01-21 22:54:56 +00:00