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Author SHA1 Message Date
Stefano Buliani
3351befb3b Allow access to memory_index and grow on Instance (#105) 
* Changed `memory_grow` and `memory_index` in `Instance` struct to be `pub(crate)` and added the equivalent proxy methods to the `InstanceHandle` struct.
 2019-04-16 19:59:54 -07:00
Dan Gohman
a99107203e Document the preopened file descriptor range. 2019-04-16 11:00:18 -07:00
Dan Gohman
d722b354db Miscellaneous tidying in the API docs. 
- Don't include an extra "*" in type of Output arguments.
 - Fix the summary of environ_sizes_get.
 - Put fs_rights_base and fs_rights_inherinting arguments on separate lines.
 - Sort fd_prestat_dirname alphabetically before fd_prestat_get.
 2019-04-16 11:00:18 -07:00
Dan Gohman
9b1cd4bc7b Document __wasi_preopentype_t and __wasi_prestat_t. 2019-04-16 11:00:18 -07:00
Dan Gohman
4262178cf5 Document the git clone --recurse-submodules requirement. 
Currently, it's necessary to do this in order to obtain a lightbeam
checkout, in order to build wasmtime.

I'm very interested in learning about better ways to solve this problem.
 2019-04-16 10:59:45 -07:00
Yury Delendik
07a6ca8f4e Hack to not allow inlining even when Rust wants to do it in release mode. 2019-04-10 11:15:38 -07:00
Benjamin Bouvier
9b156fd9bb [meta] Use the Rust crate for opcodes/inst_builder code generation; 2019-04-09 15:42:28 +02:00
Benjamin Bouvier
b5595aadd2 [meta] Generate opcodes.rs/inst_builder.rs with the Rust crate; 2019-04-09 15:42:28 +02:00
Dan Gohman
1f9167f44d Add a link to bindgen's documentation of the clang dependency. 2019-04-09 05:57:40 -07:00
Dan Gohman
f32581706f Document that cmake and clang are build dependencies. 2019-04-09 05:57:40 -07:00
Lars T Hansen
aa926e9097 Allow readonly nontrapping loads to be hoisted by licm (#727) 2019-04-09 11:40:23 +02:00
Benjamin Bouvier
9062810c34 Fix the publish script to include the remote when pushing the tag; 2019-04-09 11:12:52 +02:00
carolinecullen
0166d6507a Adding comment about copying RiscV abi file into ARM32. 2019-04-08 17:06:08 -07:00
carolinecullen
8ab7170a07 Updated comments. 2019-04-08 17:06:08 -07:00
carolinecullen
72bc035d70 Beginnings of arm32 backend. 2019-04-08 17:06:08 -07:00
Philip Craig
b74b49f7c6 Fix x86-64 encoding of uextend.i64.i8 
The non-REX encoding of movzbl requires one of the ABCD registers as input.
 2019-04-08 05:50:59 -07:00
Dan Gohman
7e11511abd Remove dead code. 2019-04-07 05:31:57 -07:00
Dan Gohman
b37ab7d13e Fix a copy+pasto in the tutorial. 2019-04-07 05:16:55 -07:00
Tibor Vass
7eccb2b622 microwasm: fix comment typo for BrIf 
Signed-off-by: Tibor Vass <teabee89@gmail.com>
 2019-04-06 11:43:09 -07:00
Dan Gohman
07b83c5db3 Add __WASI_RIGHT_PATH_FILESTAT_SET_SIZE to RIGHTS_DIRECTORY_BASE. 
This is a new right not present in CloudABI, which is why the code
previously didn't include it.
 2019-04-05 15:09:14 -07:00
Dan Gohman
b509ca0aa5 Tidy up unused import warnings. 2019-04-05 14:07:28 -07:00
Dan Gohman
30dcf4aed6 Lightbeam requires nightly, so don't use cargo test --all. 
For now, test all non-nightly-only packages individually, rather than
using cargo test --all. Lightbeam's tests are run separately if nightly
is available.
 2019-04-05 13:42:54 -07:00
Jef
9bf6d73210 Integrate Lightbeam (#51) 
* Integrate lightbeam
 2019-04-05 12:42:54 -07:00
Benjamin Bouvier
84fede890c [meta] Optimize the sequence table to use whole table suffix prefixing; 2019-04-05 11:59:09 -07:00
Benjamin Bouvier
e6249b541d Update target-lexicon to 0.4.0; 2019-04-05 08:23:42 -07:00
Dan Gohman
a1c123c3dd Fix grammar in documentation. 2019-04-04 16:14:28 -07:00
Henrik Rydgård
f5ebdb8e6a Get wasmtime building on Windows. (#92) 
* Get wasmtime building on Windows.

Requires LLVM binaries from http://releases.llvm.org/download.html at
build time (bindgen).
 2019-04-03 06:50:38 -07:00
Benjamin Bouvier
cd8a42e01f Fix #686: Allow code shrink in relaxation if the shrinking pass hasn't been run; 
Also:
- make sure to apply diversions when determining offsets for code
relaxation.
- select the smallest encoding when selecting a relaxed branch
instruction.
 2019-04-03 11:42:38 +02:00
Yury Delendik
474809f5f3 Support imports in wasm2obj 2019-04-02 22:02:24 -07:00
Benjamin Bouvier
2dd1552369 [meta] Make Typevar::type_set private, and add a second getter to read it directly; 
There might be a silent bug in the Python module which directly reads
from this type_set field; in particular, it does so when reading all
controlling type variables, which all seem to be free variables (i.e. no
parent typevar). So imitate this behavior here, until we're sure there
are no other meta generators that rely on this.
 2019-04-02 17:30:50 +02:00
Benjamin Bouvier
5edee84f67 [meta] Port TypeVar's test_functions to Rust; 
Fixes two issues:

- name of derived type variables wasn't correct. (This is used during
code generation.)
- the TypeVar::derived() function wasn't creating the correct type set
(and would instead propagate the parent's one).
 2019-04-02 17:30:50 +02:00
Benjamin Bouvier
dd63ebfb68 [meta] Port typeset_singleton tests to the Rust crate; 2019-04-02 17:30:50 +02:00
Benjamin Bouvier
ac37cb9bf5 [meta] Add test for {half/double}_{vector/width} and as_bool; 2019-04-02 17:30:50 +02:00
Benjamin Bouvier
6053201128 [meta] Move the TypeSet building out of the TypeVar builder so as to test it; 2019-04-02 17:30:50 +02:00
Benjamin Bouvier
3e7543df79 [meta] Introduce the num_set! macro to create NumSet as vec! does; 2019-04-02 17:30:50 +02:00
Dan Gohman
cc5efeb54d WASI: Simplify byref translation. 
Avoid needlessly copying data from wasm into the host for output
parameters, and factor out the `.unwrap()` for translating pointers
when writing to output parameters.
 2019-04-01 15:55:40 -07:00
Dan Gohman
5b77f95284 WASI: Implement translation for events and subscriptions. 2019-04-01 15:55:40 -07:00
Dan Gohman
7151c110d7 Implement decode/encode for __wasi_filestat_t. 2019-04-01 13:35:43 -07:00
Dan Gohman
dd0d71b18f Fix name name mangling of WASI functions in the JS polyfill. 
Emscripten prefixes C functions with '_', so these functions end up
having 3 leading underscores.
 2019-04-01 12:48:13 -07:00
Dan Gohman
d1bb93294e Update Travis from trusty to xenial, and to Rust 1.33. 2019-03-31 20:29:46 -07:00
Dan Gohman
a6f31a2be3 Update Rust instructions, add a link to wasi-sysroot. 2019-03-31 06:29:23 -07:00
Dan Gohman
7378a0bfbe Update Travis from trusty to xenial. (#84) 
* Update Travis from trusty to xenial.

* Don't use getentropy on GLIBC < 2.25.
 2019-03-31 05:46:32 -07:00
Dan Gohman
05a05551ba Pre-opened directory resources are now supported; update the docs. 2019-03-29 11:59:13 -07:00
Dan Gohman
f53ed6d8ee Document that random_get can block. 2019-03-29 11:59:09 -07:00
Dan Gohman
ab28cd9a2c Tidy up wording in the explanation of capabilities, and link to the tutorial. 2019-03-28 10:51:07 -07:00
Dan Gohman
5adbf58482 Fix grammar. 2019-03-28 10:47:46 -07:00
Dan Gohman
4fd7c4b931 Document the constraints on path_open's returned file descriptor. 
Whether the downsides in POSIX and existing application compatibility
outweigh the benefits of thread safety remains an open question.
Right now, this note is just documenting the current behavior.
 2019-03-28 10:42:48 -07:00
Dan Gohman
c37f245fc8 Update URLs for things that have moved. 2019-03-28 09:20:11 -07:00
Gene McCulley
1d4b704cb8 Update README.md 
Small spelling fix.
 2019-03-28 07:31:43 -07:00
Gene McCulley
c39a7f82cb Update README.md 
Fix grammar error.
 2019-03-28 07:31:12 -07:00