This is required in order to enable relocs to be validated
as they are read in.
Also update tests with new section ordering.
Differential Revision: https://reviews.llvm.org/D43940
llvm-svn: 326694
This is combination of two patches by Nicholas Wilson:
1. https://reviews.llvm.org/D41954
2. https://reviews.llvm.org/D42495
Along with a few local modifications:
- One change I made was to add the UNDEFINED bit to the binary format
to avoid the extra byte used when writing data symbols. Although this
bit is redundant for other symbols types (i.e. undefined can be
implied if a function or global is a wasm import)
- I prefer to be explicit and consistent and not have derived flags.
- Some field renaming.
- Some reverting of unrelated minor changes.
- No test output differences.
Differential Revision: https://reviews.llvm.org/D43147
llvm-svn: 325860
For each checked-in wasm file, make sure the there is
corresponding .ll file that can be used to regenerate it
if needed.
Add test/Object/Inputs/trivial-object-test.wasm to match other
formats and add some new wasm tests in test/Object.
Differential Revision: https://reviews.llvm.org/D35213
llvm-svn: 307585
Mostly this change adds support converting to and from
YAML which will allow us to write more test cases for
the WebAssembly MC and lld ports.
Better support for objdump, readelf, and nm will be in
followup CLs.
I had to update the two wasm test binaries because they
used the old style 'name' section which is no longer
supported.
Differential Revision: https://reviews.llvm.org/D31099
Patch by Sam Clegg
llvm-svn: 299101
This is the first part of an effort to add wasm binary
support across all llvm tools.
Patch by Sam Clegg
Differential Revision: https://reviews.llvm.org/D26172
llvm-svn: 288251
Sam Clegg