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2893 Commits

Author SHA1 Message Date
Ivan Enderlin
1b0bda82dd feat(interface-types) Rename write-utf8 to string-to-memory. 2020-03-10 10:25:58 +01:00
Ivan Enderlin
39d491e465 feat(interface-types) read-utf8 is renamed memory-to-string. 2020-03-09 15:06:35 +01:00
bors[bot]
b292292267
Merge #1262 
1262: Update to latest inkwell which adds context lifetime to basic blocks. r=nlewycky a=nlewycky

The latest inkwell adds lifetimes to basic blocks and also changes most APIs to pass them without reference.

Co-authored-by: Nick Lewycky <nick@wasmer.io>
 2020-03-06 22:51:22 +00:00
Mark McCaskey
f8d34e0b57 Add WasmPtr access edge case test 2020-03-05 15:08:09 -08:00
Mark McCaskey
eb4c1bdace Prevent 0 length utf8 strings from WasmPtr too 2020-03-05 13:31:37 -08:00
Mark McCaskey
1c6424a754 Fix WasmPtr to work with accesses accessing the final valid byte 
This also returns `None` for all accesses of zero sized types and
arrays of length 0.  Because the array accesses have a non-inclusive
length, length of 0 is not valid.  These checks prevent returning
empty slices that point just outside of memory bounds.
 2020-03-05 13:23:50 -08:00
Mark McCaskey
c295adbaa8 Prepare for 0.15.0 release 2020-03-04 12:26:19 -08:00
Mark McCaskey
69fd76af10 Improve support for preopened directories in WASI syscalls 
Also filters our default logging more and improves some debug statements
 2020-03-04 11:51:24 -08:00
bors[bot]
b2e6535aa0
Merge #1264 
1264: feat(interface-types) Implement lifting and lowering instructions r=Hywan a=Hywan

For the moment, WIT defines [a bunch of lifting and lowering instructions](https://github.com/WebAssembly/interface-types/blob/master/proposals/interface-types/working-notes/instr.md). The encoders, the decoders and the AST support them, but we didn't have any instruction implementations for them. This PR implements the instructions for real.

To handle casting failure, I decided to use the `TryFrom` trait, instead of `as`, such as:

```rust
let x: i32 = 128;
let y: i8 = x.try_into().unwrap(); // fails
```

while:

```rust
let x: i32 = 128;
let y: i8 = x as _; // just overflows silently
```

Not all `*x` instructions aren't implement _yet_.

Co-authored-by: Ivan Enderlin <ivan.enderlin@hoa-project.net>
 2020-03-04 13:43:33 +00:00
Mark McCaskey
4a6c96382d Update wording of doc comment from feedback 2020-03-03 17:04:52 -08:00
Mark McCaskey
469e43312a Improve WasmPtr documentation 2020-03-03 16:16:29 -08:00
losfair
f499dea0a7 Merge remote-tracking branch 'origin/master' into feature/polymorphic-v2 2020-03-04 01:56:52 +08:00
losfair
d9e744d9dc Resolve review comments. 2020-03-04 01:56:48 +08:00
Ivan Enderlin
de53659ee7 feat(interface-types) Implement s64-to-i32x and u64-to-i32x 
Actually, `s64-to-i32` and `u64-to-i32` already error when overflow
happens.
 2020-03-03 17:17:26 +01:00
Ivan Enderlin
c157bdaf63 test(interface-types) Test when lowering or lifting fails because of the value. 2020-03-03 17:10:10 +01:00
Ivan Enderlin
6576dfd64b test(interface-types) Add test cases for errors. 2020-03-03 17:04:26 +01:00
Ivan Enderlin
30e72eb796 feat(interface-types) Implement lifting and lowering instructions. 2020-03-03 16:57:05 +01:00
Nick Lewycky
3e0d299227 Update to latest inkwell which adds context lifetime to basic blocks. 2020-03-02 14:25:30 -08:00
bors[bot]
115a6573a9
Merge #1261 
1261: Fix our side of wasmparser typo. r=MarkMcCaskey a=nlewycky

This is a `cargo update` plus change to fix for ac6df05378 .


Co-authored-by: Nick Lewycky <nick@wasmer.io>
 2020-03-02 21:53:13 +00:00
Nick Lewycky
d5581331a2 Fix our side of wasmparser typo. 2020-03-02 11:16:21 -08:00
MikaelUrankar
48fcc8af09 Recognize FreeBSD 2020-03-02 15:41:41 +01:00
Syrus
7a88a320c7 Allow / in mapdir wasm path 2020-02-29 08:47:25 -08:00
Syrus
3f456db4ad Updated headers 2020-02-29 08:45:48 -08:00
losfair
d443ad8d40 Remove outdated comment. 2020-02-29 11:15:09 +08:00
losfair
4012645aee Fix CodeMemory doc comments. 2020-02-29 11:13:34 +08:00
bors[bot]
85a3bb7148
Merge #1244 
1244: feat(interface-types) Update to last standard version r=MarkMcCaskey a=Hywan

WIP

Co-authored-by: Ivan Enderlin <ivan.enderlin@hoa-project.net>
 2020-02-28 18:35:28 +00:00
losfair
2ddf9ad4c8 Disallow "fat" closures. 2020-02-28 22:16:29 +08:00
losfair
6516243e8a Merge remote-tracking branch 'origin/master' into feature/polymorphic-v2 2020-02-28 11:54:13 +08:00
losfair
31a72e59fb Rename ErasedFunc to DynamicFunc and fix leaky PolymorphicContext. 2020-02-28 11:41:36 +08:00
Mark McCaskey
91808b9df2 Update test-rest to explicitly test each crate 2020-02-27 14:22:26 -08:00
losfair
32915f0077 Merge remote-tracking branch 'origin/master' into feature/polymorphic-v2 2020-02-27 23:49:10 +08:00
Mark McCaskey
0593965459 Make gdb jit symbol weak linking default in llvm-backend features 2020-02-26 19:41:53 -08:00
Mark McCaskey
b5cbb9df60 Fix test and build for musl 2020-02-26 19:07:30 -08:00
Mark McCaskey
dbb2ececf8 Work around unstable linkage attribute 2020-02-26 18:32:40 -08:00
Mark McCaskey
a089cf5a0c Link GDB JIT exposed global and fn as "linkonce" 
This is required because LLVM exposes its own
 2020-02-26 18:05:24 -08:00
Mark McCaskey
3691c80b7d Add generate_debug_info field to test 2020-02-26 17:29:18 -08:00
Mark McCaskey
56e47c17b0 Revert Wasm parsing to improved old style, fixing singlepass 2020-02-26 16:35:25 -08:00
Mark McCaskey
cb20cd9b2d Merge branch 'master' into feature/debug-prototype2 2020-02-26 14:39:02 -08:00
Mark McCaskey
a8b4f2a1e4 Update clif option string, fix table parsing to match AnyFunc 2020-02-26 13:25:41 -08:00
Mark McCaskey
0a92d9c65e Update LLVM backend to wasmparser 0.51.3 2020-02-26 13:07:31 -08:00
Mark McCaskey
21fd95d760 Update wasmparser to 0.51.3 and clif forks to 0.59 2020-02-26 12:51:56 -08:00
Ivan Enderlin
c0933c52ca feat(interface-types) Fix clippy errors and warnings. 2020-02-26 17:02:52 +01:00
Ivan Enderlin
bff63e3fad Merge branch 'master' into feat-interface-types-update-to-last-standard-version 2020-02-26 16:22:56 +01:00
Ivan Enderlin
4e82d59ea1 feat(interface-types) Implement lifting and lowering instructions. 
List from https://github.com/WebAssembly/interface-types/blob/master/proposals/interface-types/working-notes/instr.md.
 2020-02-26 16:20:39 +01:00
Ivan Enderlin
f951b6aa53 feat(interface-types) Remove abandonned instructions. 2020-02-26 15:48:00 +01:00
Ivan Enderlin
350a30507f fix(interface-types) arg.get's index is of type u32. 2020-02-26 15:42:29 +01:00
Ivan Enderlin
3653c42e23 test(interface-types) Test adapter to binary. 2020-02-26 15:38:59 +01:00
Ivan Enderlin
4b7cd3a875 doc(interface-types) Fix a typo. 2020-02-26 15:34:04 +01:00
Ivan Enderlin
45283d4f52 test(interface-types) Fix all tests based on previous commits. 2020-02-26 15:32:14 +01:00
losfair
eb89720d5a Merge remote-tracking branch 'origin/feature/polymorphic-v2' into feature/polymorphic-v2 2020-02-26 17:09:10 +08:00