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30 Commits

Author SHA1 Message Date
Andrew Brown
c595acfd0d Convert constants added by v128.const to the appropriate type before use 
By default, constants added by SIMD's v128.const will be typed as I8x16 in CLIF. This type must be changed to the appropriate vector type before use to satisfy cranelift's type checking. To do this, we track what SSA values are created by v128.const and convert them with a raw_bitcast immediately before use in the currently implemented SIMD instructions.
 2019-08-26 16:12:06 -07:00
Andrew Brown
cb041407c1 Translate existing WASM SIMD operations to CLIF 2019-08-26 16:12:06 -07:00
Dan Gohman
0c2c597852 Update to latest versions of term, capstone, wabt, goblin, wasmparser. 2019-08-20 14:18:14 -07:00
Joshua Nelson
bf77985e25 Fix broken links using rustdoc nightly 
Uses cross-crate documentation links so that rustdoc does the hard work
of making relative links for us.

Requires nightly version of rustdoc in order to generate links based on
path names, see
https://github.com/rust-lang/rfcs/blob/master/text/1946-intra-rustdoc-links.md
for details.
 2019-08-19 11:48:37 +02:00
Carmen Kwan
19257f80c1 Add reference types R32 and R64 
-Add resumable_trap, safepoint, isnull, and null instructions
-Add Stackmap struct and StackmapSink trait

Co-authored-by: Mir Ahmed <mirahmed753@gmail.com>
Co-authored-by: Dan Gohman <sunfish@mozilla.com>
 2019-08-16 11:35:16 -07:00
Adam C. Foltzer
73670aab43 Return a WasmResult from ModuleEnvironment methods (#886) 
* [wasm] return a WasmResult from `declare_table_elements`

This method in particular needs to accommodate failure because any table index other than zero is
currently invalid.

* [wasm] additional failure handling improvements

- Adds `WasmResult<()>` as the return type for most of the `ModuleEnvironment` methods that
previously returned nothing.

- Replaces some panics with `WasmError::Unsupported` now that the methods can return a result.

- Adds a `wasm_unsupported!()` macro for early returns with a formatted unsupported message.
 2019-08-07 13:23:32 -07:00
iximeow
3d42753535 add VisibleTranslationState for a public-friendly interface 2019-07-31 12:15:51 +02:00
Andy Wortman
b5cb8556f6 [wasm] Pass translation state along for before/after_translate_operator callbacks (#879) 2019-07-30 16:32:50 +02:00
laizy
5ca13a70a5 check no other sections after data section 2019-07-29 18:41:33 +02:00
Artur Jamro
09ec0d4149 Derive Hash for some types 2019-07-27 06:23:03 -05:00
Sean Stangl
be36cc6538 Generate basic blocks for wasm if..then..else. 2019-07-25 11:04:02 -06:00
Andy Wortman
b7a9d65458 cranelift-wasm hooks to instrument wasm operators (#861) 
* cranelift-wasm hooks to instrument wasm operators
 2019-07-25 09:36:17 -07:00
Sean Stangl
926e4c8bf8 Generate basic blocks for Wasm br_if. 2019-07-23 07:58:57 -06:00
Sean Stangl
ffa9d315e6 Add some comments to the frontend code. 2019-07-23 07:58:57 -06:00
Artur Jamro
9e884b4433 Add support for some serde serialization (#847) 
* Add support for some serde serialization
 2019-07-12 15:30:50 -07:00
Benjamin Bouvier
f6ac165ff6 [wasm] Don't panic when seeing unexpected types but properly fail instead; 2019-07-03 14:46:23 +02:00
Dan Gohman
f163050c9a Update to wasmparser 0.32.1. 2019-07-02 11:59:06 -07:00
Dan Gohman
ccd77c1d0b Update to wasmparser 0.31.0 and goblin 0.0.22. 2019-06-28 15:23:54 +02:00
data-pup
a08444c4c6 fix sections translator doc comment 2019-06-27 17:04:12 -07:00
Benjamin Bouvier
d7d48d5cc6 Add the dyn keyword before trait objects; 2019-06-24 11:42:26 +02:00
Dan Gohman
da1baf7481 Use try_from instead of the cast crate. 
Now that `try_from` is in stable Rust, we can use it here.
 2019-06-03 12:40:58 +02:00
Takanori Ishibashi
f427a2b923 Fix url in comments 2019-05-28 13:29:45 +02:00
Benjamin Bouvier
a0ddbf403c [wasm] Have the WasmError::User member be a String; 2019-05-14 18:34:16 +02:00
Yury Delendik
8f95c51730 Reconstruct locations of the original source variable 2019-05-09 00:35:44 -07:00
Benjamin Bouvier
443e48aee1 [wasm] Raise an error instead of panicking for unhandled function local types; 2019-04-30 13:58:18 +02:00
Benjamin Bouvier
3ce5d2057d [wasm] Add the ability to provide a user-defined error; 2019-04-30 13:58:18 +02:00
Benjamin Bouvier
02e114cf3d [wasm] Make FuncEnvironment functions fallible (fixes #752); 2019-04-30 13:58:18 +02:00
Dan Gohman
6b85df0168 Update to wasmparser 0.29.2. 2019-03-26 09:06:41 -07:00
Yury Delendik
27b0933a4a Preserve global wasm module offset in SourceLoc. 2019-03-05 14:51:40 +01:00
lazypassion
747ad3c4c5 moved crates in lib/ to src/, renamed crates, modified some files' text (#660) 
moved crates in lib/ to src/, renamed crates, modified some files' text (#660)
 2019-01-28 15:56:54 -08:00