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
Sam Clegg 622ad04625 [WebAssembly] Fix windows compiler warning by using explicit 64bit shift. NFC.
Differential Revision: https://reviews.llvm.org/D56874

llvm-svn: 351488
2019-01-17 22:09:09 +00:00
Sam Clegg 6320efb4ed [WebAssembly] Store section alignment as a power of 2
This change bumps for version number of the wasm object file
metadata.

See https://github.com/WebAssembly/tool-conventions/pull/92

Differential Revision: https://reviews.llvm.org/D56762

llvm-svn: 351287
2019-01-16 01:43:21 +00:00
Rui Ueyama ac95bb1d52 [WebAssembly] Remove another trivial accessor.
Differential Revision: https://reviews.llvm.org/D43725

llvm-svn: 329336
2018-04-05 19:37:31 +00:00
Rui Ueyama 28f3b20db5 [WebAssembly] Remove trivial accessors.
{set,get}OutputSegment don't hide anything, so remove them.

Differential Revision: https://reviews.llvm.org/D43724

llvm-svn: 326276
2018-02-28 00:20:29 +00:00
Sam Clegg 9310297438 [WebAssembly] Add explicit symbol table
This change modified lld to in response the llvm change which
moved to a more explicit symbol table in the object format.

Based on patches by Nicholas Wilson:
 1. https://reviews.llvm.org/D41955
 2. https://reviews.llvm.org/D42585

The primary difference that we see in the test output is that
for relocatable (-r) output we now have symbol table which
replaces exports/imports and globals.

See: https://github.com/WebAssembly/tool-conventions/issues/38
Differential Revision: https://reviews.llvm.org/D43264

llvm-svn: 325861
2018-02-23 05:08:53 +00:00
Sam Clegg f98bccf06f Revert "[WebAssembly] Move checking of InputSegment comdat group earlier"
This reverts commit 7421eab7ccf2e14518f4526a084a5afc76ac9c6a.

llvm-svn: 322441
2018-01-13 15:57:48 +00:00
Sam Clegg 7c11dbf5b0 [WebAssembly] Move checking of InputSegment comdat group earlier
This should also fixe an unused varaible warning in the realeae
build.

llvm-svn: 322440
2018-01-13 15:44:54 +00:00
Sam Clegg 5fa274bea4 [WebAssembly] Add InputChunk as common base class for InputSegment and InputFunction. NFC.
Differential Revision: https://reviews.llvm.org/D41419

llvm-svn: 322148
2018-01-10 01:13:34 +00:00
Sam Clegg 5e8cba9e39 [WebAssembly] Apply data relocations in parallel. NFC.
Store data relocations with their respective segment.
This allows relocations to be applied as each segment
is written (and therefore in parallel).

Differential Revision: https://reviews.llvm.org/D41410

llvm-svn: 321105
2017-12-19 20:45:15 +00:00
Sam Clegg a43c16157d [WebAssembly] Remove extra semicolon. NFC.
llvm-svn: 320777
2017-12-15 00:34:32 +00:00
David Blaikie c004ffcd42 wasm/OutputSegment.h: Include missing header
llvm-svn: 318879
2017-11-22 21:10:17 +00:00
Sam Clegg c94d393ad5 [WebAssembly] Initial wasm linker implementation
This linker backend is still a work in progress but is
enough to link simple programs including linking against
library archives.

Differential Revision: https://reviews.llvm.org/D34851

llvm-svn: 318539
2017-11-17 18:14:09 +00:00