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Author SHA1 Message Date
Léo Gaspard
2e035be60a make WasiCtxBuilder be an actual builder, allowing to call .build() at the end of a call chain 2021-01-13 04:57:16 +01:00
Léo Gaspard
f3156114c4 reserve keys 0, 1 and 2 for stdio 2021-01-13 04:24:02 +01:00
Léo Gaspard
7303793fa0 also expose WasiCtxBuilder 2021-01-13 04:10:12 +01:00
Pat Hickey
81065eba38 more scheduler 2021-01-12 17:42:59 -08:00
Pat Hickey
b79bdcee84 port subscriptions in from old branch 2021-01-12 15:55:25 -08:00
Pat Hickey
0e42c2e1d9 scaffold a scheduler 2021-01-12 12:07:00 -08:00
Pat Hickey
e7018bf6e0 wiggle flags are now bitflags! 2021-01-11 18:33:52 -08:00
Pat Hickey
b53aecb367 Merge branch 'pch/wiggle_flags_bitflags' into pch/wasi_common_cap_std 2021-01-11 18:31:43 -08:00
Pat Hickey
75a9dc7fe2 wasi-common: wiggle flags are now bitflags! 
this mostly mechanical change is just getting rid of passing to
`contains` by reference.
 2021-01-11 18:27:55 -08:00
Pat Hickey
ed44a19e5e wiggle: use bitflags to generate flags 
more consistient with the rest of the ecosystem.
 2021-01-11 18:20:57 -08:00
Pat Hickey
e2fb99af86 wiggle: depend on bitflags, and re-export it. 2021-01-11 18:04:43 -08:00
Pat Hickey
94467bcd9a wiggle: bugfix, generated code should use Names::runtime_mod not wiggle 
as the crate from which these deps come.

I worked around this in lucet, but I'll be able to revert that
workaround.
 2021-01-11 18:03:48 -08:00
Pat Hickey
4a54db0837 derive debug and clone on DirFdStat / FdStat 2021-01-11 17:58:53 -08:00
Pat Hickey
d56d2f0219 directory seek test: code does not agree with comment. Fix code. 
the directory was opened with the seek right, and this test says that it
was asserting that the seek right was present. However, the test was
actually asserting that the seek right was *not* present.

This fixes the code of the test, because I believe the comment is
correct.
 2021-01-11 17:58:32 -08:00
Pat Hickey
b1d32f419c use bitflags crate to define bitflags, rather than by hand 2021-01-11 17:48:41 -08:00
Pat Hickey
3863b8b3d3 re-organize failures todo list 2021-01-11 17:11:50 -08:00
Pat Hickey
4044977f50 just ignore nofollow on links for now 2021-01-11 17:05:09 -08:00
Pat Hickey
f084cf1fd0 failure to create trailing slash symlink to file can be EEXIST or ENOTDIR 2021-01-11 15:56:13 -08:00
Pat Hickey
932ba6b4f3 need DirExt::hard_link_nofollow to implement path_link properly 2021-01-11 15:47:57 -08:00
Pat Hickey
09861c20db symlink-related tests: accept either ELOOP or ENOTDIR 
when opening a symlink loop as directory, or nofollow opening a valid
symlink as directory.
 2021-01-11 15:35:48 -08:00
Pat Hickey
2d2e6d16a1 Dir::open_file, open_dir: correct symlink following 2021-01-11 15:15:54 -08:00
Chris Fallin
7ed7c088a4 Merge pull request #2564 from cfallin/load-coalesce-bug 
machinst lowering: update inst color when scanning across branch to allow more load-op merging.
 2021-01-11 12:06:29 -08:00
Nick Fitzgerald
af772c86c5 Merge pull request #2568 from fitzgen/cargo-toml-metadata 
Cargo.toml metadata for publishing
 2021-01-11 11:21:47 -08:00
Chris Fallin
b4426be072 machinst lowering: update inst color when scanning across branch to allow more load-op merging. 
A branch is considered side-effecting and so updates the instruction
color (which is our way of computing how far instructions can sink).
However, in the lowering loop, we did not update current instruction
color when scanning backward across branches, which are side-effecting.
As a result, the color was stale and fewer load-op merges were permitted
than are actually possible.

Note that this would not have resulted in any correctness issues, as the
stale color is too high (so no merges are permitted that should have
been disallowed).

Fixes #2562.
 2021-01-11 11:20:44 -08:00
Nick Fitzgerald
3068d55fa1 wasi-nn: Fix keyword form in Cargo.toml metadata 
Keywords may not have spaces, apparently.
 2021-01-11 10:46:00 -08:00
Nick Fitzgerald
5ce6e009fc Add Cargo.toml metadata to peepmatic-test-operator crate 2021-01-11 10:46:00 -08:00
Julian Seward
07652ca0d4 wasm->CLIF: fn translate_operator: Select/TypedSelect: add missing bitcasts 
The translation of Operator::Select and Operator::TypedSelect for vector-typed
operands, lacks the relevant bitcasting of the operands to I8X16.  This commit
adds it.
 2021-01-11 11:59:05 +01:00
Chris Fallin
cacebfb19c Merge pull request #2563 from abrown/fix-build 
fix: `dst` should be `Writable`, not `ValueRegs`
 2021-01-08 17:31:39 -08:00
Andrew Brown
2adb0e8964 security: upgrade smallvec to 1.6.1 
Fixes advisory https://rustsec.org/advisories/RUSTSEC-2021-0003.
 2021-01-08 16:54:54 -08:00
Andrew Brown
b25a3c387e fix: dst should be Writable, not ValueRegs 2021-01-08 16:49:28 -08:00
Andrew Brown
09a5b91b9d x64: make several structures debuggable 2021-01-08 16:21:57 -08:00
Andrew Brown
bb2dd5b68b [machinst x64]: implement load*_zero for x64 2021-01-08 16:21:57 -08:00
Chris Fallin
81bc811236 Merge pull request #2558 from cfallin/pic-symbol-refs 
x64: support PC-rel symbol references using the GOT when in PIC mode.
 2021-01-08 10:03:10 -08:00
Yury Delendik
3580205f12 [Cranelift][Atomics] Add address folding for atomic notify/wait. (#2556) 
* fold address in wasm wait and notify ops

* add atomics addr folding tests
 2021-01-08 11:55:21 -06:00
Chris Fallin
3ee898cb2c x64: support PC-rel symbol references using the GOT when in PIC mode. 2021-01-07 22:46:56 -08:00
Pat Hickey
4a6e92f52f upgrade to cap-std 0.9 2021-01-07 16:47:26 -08:00
Pat Hickey
a900d0431d Merge remote-tracking branch 'origin/main' into pch/wasi_common_cap_std 2021-01-07 16:39:27 -08:00
Nick Fitzgerald
5de5bf1565 Merge pull request #2550 from bytecodealliance/pch/wiggle_trapping 
wiggle: introduce Trap enum
 2021-01-07 16:23:21 -08:00
Nick Fitzgerald
9f4859b963 Merge pull request #2557 from fitzgen/wasmtime-0.22.0 
Wasmtime 0.22.0
 2021-01-07 15:59:09 -08:00
Nick Fitzgerald
3a3f35e158 Add release notes for Wasmtime 0.22.0 2021-01-07 15:17:02 -08:00
Pat Hickey
539058b329 fix windows 2021-01-07 14:57:18 -08:00
Pat Hickey
82128cbc5b trap proc_exit and unsupported funcs 2021-01-07 14:56:22 -08:00
Nick Fitzgerald
5ad82de3c5 Bump Wasmtime to 0.22.0; Cranelift to 0.69.0 2021-01-07 14:51:12 -08:00
Pat Hickey
c2a715ca54 wiggle traps 2021-01-07 14:43:56 -08:00
Pat Hickey
13cd7a4a8e Merge branch 'pch/wiggle_trapping' into pch/wasi_common_cap_std 2021-01-07 14:10:59 -08:00
Pat Hickey
c2004001cb Merge remote-tracking branch 'origin/main' into pch/wasi_common_cap_std 2021-01-07 14:10:43 -08:00
Pat Hickey
b149a03d5d wasi-common: instead of panicking, use an Error::Unsupported that Traps 2021-01-07 14:05:49 -08:00
Nick Fitzgerald
ee7131bc0b Merge pull request #2555 from alexcrichton/doc-module-linking 
Document that the module linking proposal is implemented
 2021-01-07 13:21:49 -08:00
Nick Fitzgerald
79aaeb5eda docs: Add wasm-{smith,encoder} crates to Wasm proposal checklist (#2554) 2021-01-07 14:11:42 -06:00
Pat Hickey
030f01345a cli exit tests: valid wasi commands must export a memory 
wiggle enforces this but the specially-overridden proc_exit
function did not. Now that we proc_exit through wiggle, wiggle
will trap if it cannot import the instance's memory
 2021-01-07 11:45:35 -08:00