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2393 Commits

Author SHA1 Message Date
Ivan Enderlin
a9e446b5cd fix(runtime-core) Fix a panic when generating globals. 
Fix https://github.com/wasmerio/wasmer/issues/979.

When we try to get a global that doesn't exist, a panic is
generated. This patch just skip that path, and let a proper error be
generated later.

With this patch, we get:

```sh
$ cargo run -- run panic_index_oob_all_backends.wasm
Error: ExportNotFound { name: "main" }
```

which is kind of the expected behavior in such situation.
 2019-11-21 10:51:04 +01:00
Syrus
b8aee87d6e Skip atomic tests for now in singlepass Aarch64 2019-11-20 19:11:33 -08:00
Syrus
b77dffbbfe Merge branch 'master' into feature/singlepass-aarch64 2019-11-20 19:09:19 -08:00
Mark McCaskey
fc733647ec Add info in c api readme in the testing section 2019-11-20 16:38:44 -08:00
Mark McCaskey
4a84441ab0 Run WASI C API tests based on feature; prevent cmake caching 2019-11-20 15:41:33 -08:00
bors[bot]
6831a6d8c9
Merge #987 
987: Fix runtime c api header preprocessor gcc r=syrusakbary a=Hywan

`ARCH_X86_64` is correctly defined for GCC or clang, but gnuc was
missing. This patch fixes that.

Address https://github.com/wasmerio/php-ext-wasm/issues/93
Fix https://github.com/wasmerio/wasmer/issues/984

Co-authored-by: Ivan Enderlin <ivan.enderlin@hoa-project.net>
 2019-11-20 16:09:09 +00:00
Ivan Enderlin
9468e229f4 chore(runtime-c-api) Update header files. 2019-11-20 13:30:02 +01:00
Ivan Enderlin
dfe7c0d764 fix(runtime-c-api) Add support for GNUC when defining ARCH_X86_64. 
`ARCH_X86_64` is correctly defined for GCC or clang, but gnuc was
missing. This patch fixes that.
 2019-11-20 13:27:18 +01:00
Brandon Fish
bd58842041 Refactor excludes and add target_arch option 2019-11-19 23:38:50 -06:00
losfair
0c7545ded7 Tell dynasm we are generating x64 code in emitter_x64. 2019-11-20 02:09:32 +08:00
losfair
d56fd96395 Merge remote-tracking branch 'origin/master' into feature/singlepass-aarch64 2019-11-20 01:54:34 +08:00
losfair
c9aa37fc99 Cleanup. 2019-11-20 01:48:20 +08:00
losfair
34bb321e66 Rename emit_host_redirection. 2019-11-20 01:34:45 +08:00
losfair
98052f82b9 Unmap stack after call. 2019-11-20 01:27:48 +08:00
losfair
85b1935366 Uncomment previously disabled test. 2019-11-20 01:22:56 +08:00
losfair
3d48115586 Allocate a big enough stack for invoke(). 2019-11-20 01:07:02 +08:00
losfair
a7577dfcef Try further reducing preallocated stack size. 2019-11-20 00:37:38 +08:00
bors[bot]
e8e460ec60
Merge #977 
977: fix(runtime-core) Remove unnecessary implementation of `WasmTypeList` r=Hywan a=Hywan

The unit tests `test_func_arity_*` covers all possibilities, from 0 to
12. Removing this specific implementation of `WasmTypeList` for `(A,)`
doesn't break the test cases.

Also, the `impl_traits!` macro already implement `WasmTypeList` for
`(A,)` with `impl_traits!([transparent] S1, A)`. It's not clear why
`rustc` doesn't detect that though.

Co-authored-by: Ivan Enderlin <ivan.enderlin@hoa-project.net>
 2019-11-19 14:07:37 +00:00
Ivan Enderlin
dbefa165dc
Merge branch 'master' into fix-runtime-core-clean-up-typed_func 2019-11-19 14:35:11 +01:00
Ivan Enderlin
b856e111b6
Merge branch 'master' into test-runtime-core-typed_func 2019-11-19 14:34:53 +01:00
bors[bot]
8ffd380006
Merge #973 
973: Add sign extension spec tests; add sign extension to singlepass r=nlewycky a=MarkMcCaskey

Adds missing spectests from official repo, implements instructions for singlepass

# Review

- [ ] Add a short description of the the change to the CHANGELOG.md file


Co-authored-by: Mark McCaskey <mark@wasmer.io>
Co-authored-by: Mark McCaskey <5770194+markmccaskey@users.noreply.github.com>
 2019-11-18 22:16:49 +00:00
Mark McCaskey
8a096a09e4 Remove extra register use in sign extension instructions 2019-11-18 11:47:58 -08:00
bors[bot]
e568c4a374
Merge #972 
972: Prepare for 0.10.2 release r=MarkMcCaskey a=MarkMcCaskey



Co-authored-by: Mark McCaskey <mark@wasmer.io>
 2019-11-18 19:44:33 +00:00
Mark McCaskey
344132cc89
Merge branch 'master' into feature/singlepass-sign-extension 2019-11-18 11:38:12 -08:00
Mark McCaskey
8b6a7b77fc Clean up from feedback 2019-11-18 11:36:49 -08:00
losfair
8ebf8986f0 Reduce stack size. 2019-11-19 03:15:12 +08:00
losfair
2776daedfa Fix entry with more than 5/6 arguments. 2019-11-19 03:04:07 +08:00
losfair
ddbdb3e585 Ignore extra arguments. 2019-11-19 02:46:31 +08:00
losfair
06a7e5424b Inline entry trampolines. 2019-11-19 02:39:51 +08:00
Mark McCaskey
2cbc748188 Revert "Update Rust version to 1.39.0." 2019-11-18 09:59:07 -08:00
losfair
d7308c361d Fix call_indirect on imported functions. 2019-11-19 01:25:01 +08:00
losfair
23f03f555b Fix compilation failure in tiering.rs. 2019-11-18 23:10:49 +08:00
Ivan Enderlin
f6cb6ce286 fix(runtime-core) Remove a warning for unused_parens. 
The behavior of `unused_parens` has changed since Rust 1.39. A warning
is then raised. This patch fixes that.
 2019-11-18 12:44:40 +01:00
Ivan Enderlin
85a53e8e1f test(runtime-core) Test closures in Func::new. 2019-11-18 12:44:00 +01:00
Ivan Enderlin
4e42fa1e48 fix(runtime-core) Remove unnecessary implementation of WasmTypeList. 
The unit tests `test_func_arity_*` covers all possibilities, from 0 to
12. Removing this specific implementation of `WasmTypeList` for `(A,)`
doesn't break the test cases.

Also, the `impl_traits!` macro already implement `WasmTypeList` for
`(A,)` with `impl_traits!([transparent] S1, A)`. It's not clear why
`rustc` doesn't detect that though.
 2019-11-18 12:22:17 +01:00
losfair
1eed6ce8f8 Fix CONSTRUCT_STACK_AND_CALL_WASM for aarch64. 2019-11-18 02:06:31 +08:00
losfair
5d2ee4fcc8 Fix floating point comparision involving NaNs. 2019-11-18 01:39:44 +08:00
losfair
cbaa94a7fa Fix movsx(S32, S64). 2019-11-18 01:08:39 +08:00
losfair
08beb99baa Fix popcnt. 2019-11-17 05:15:10 +08:00
losfair
021a75244e Reformat code for rust 1.39. 2019-11-17 04:39:39 +08:00
losfair
1db6425cd5 Merge remote-tracking branch 'origin/master' into feature/singlepass-aarch64 2019-11-17 04:36:22 +08:00
Mark McCaskey
7631aee4f4 Add sign extension spec tests; add sign extension to singlepass 2019-11-15 21:54:34 -08:00
anb
3b2d751c55 Enable compilation for specific target 
By exposing the target information through `CompilerConfig`,
compiler(only LLVM at the moment) could create a machine with
different CPU feature flags other than current host, which makes it
capable to "cross compile" to some degree.

Update #959
 2019-11-15 18:51:59 -08:00
Mark McCaskey
cebcb4c927 Prepare for 0.10.2 release 2019-11-15 14:55:53 -08:00
Nick Lewycky
ebe8da7bd3 When accessing memory, use byte aligned accesses. 
LLVM's instcombine will attempt to bump the alignment when it can prove that it's safe to do so.

Fixes #969.
 2019-11-15 14:47:53 -08:00
bors[bot]
4a2eaa4143
Merge #966 
966: Add deny missing docs to runtime lib r=bjfish a=bjfish

<!-- 
Prior to submitting a PR, review the CONTRIBUTING.md document for recommendations on how to test:
https://github.com/wasmerio/wasmer/blob/master/CONTRIBUTING.md#pull-requests

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# Description
<!-- 
Provide details regarding the change including motivation,
links to related issues, and the context of the PR.
-->


Co-authored-by: Brandon Fish <brandon.j.fish@gmail.com>
 2019-11-14 18:16:03 +00:00
losfair
342974effd Comment out failing test. 2019-11-15 00:23:10 +08:00
losfair
a9c89eb1a8 Merge remote-tracking branch 'origin/master' into feature/singlepass-aarch64 2019-11-14 23:46:15 +08:00
Ivan Enderlin
074a8f9747 Merge branch 'fix-runtime-c-api-header-preprocessor-clang' of github.com:Hywan/wasmer into fix-runtime-c-api-header-preprocessor-clang 2019-11-14 14:46:09 +01:00
Ivan Enderlin
c43a7c78d0
Merge branch 'master' into fix-runtime-c-api-header-preprocessor-clang 2019-11-14 14:45:27 +01:00
Ivan Enderlin
987b0765c0 chore(runtime-c-api) Update header files. 2019-11-14 14:37:55 +01:00
Ivan Enderlin
42b02bee71 fix(runtime-c-api) Write macros at column 0. 2019-11-14 14:37:06 +01:00
Brandon Fish
929bff9df8 Add deny missing docs to runtime lib 2019-11-13 22:59:21 -06:00
bors[bot]
fff16c08d0
Merge #965 
965: Add categories and keywords to `Cargo.toml`s r=MarkMcCaskey a=MarkMcCaskey



Co-authored-by: Mark McCaskey <mark@wasmer.io>
 2019-11-13 23:47:56 +00:00
Mark McCaskey
9127eaf825 Add categories and keywords to Cargo.tomls 2019-11-13 15:46:09 -08:00
Ivan Enderlin
c4dffd6f59 doc(runtime-core) Fix typos. 2019-11-13 15:55:45 +01:00
Ivan Enderlin
7b809a765f doc(runtime-core) Improve documentation of func!. 
This patch explains that `func!` can consume closures.
 2019-11-13 15:54:41 +01:00
Ivan Enderlin
82e4d8e6cc feat(runtime-core) func! supports closures. 
This patch allows to write:

```rs
func!(|…| -> … { … })
```
 2019-11-13 15:54:09 +01:00
Ivan Enderlin
4e4663cc98
Merge branch 'master' into fix-runtime-c-api-header-preprocessor-clang 2019-11-13 15:53:01 +01:00
Ivan Enderlin
be9d7f2e6e chore(runtime-c-api) Update header files. 2019-11-13 15:29:33 +01:00
Ivan Enderlin
b081d17ab0 feat(runtime-c-api) Add support for clang in WASMER_H_MACROS. 2019-11-13 15:28:57 +01:00
Ivan Enderlin
645519c29c fix(runtime-c-api) Use #if defined instead of #ifdef. 2019-11-13 15:28:04 +01:00
Ivan Enderlin
8f20a28ab1
Merge branch 'master' into feat-runtime-core-field-offset 2019-11-13 13:22:41 +01:00
losfair
605ada7ad7 Run cargo fmt. 2019-11-13 14:53:34 +08:00
losfair
08a1dd3e8c Merge master and add documentation. 2019-11-13 14:52:22 +08:00
losfair
e2956e7b1a Run cargo fmt 2019-11-13 14:34:04 +08:00
losfair
47f1e2a4ef Fix parameter loading. 2019-11-13 14:18:21 +08:00
losfair
c552514fd2 Disable NaN canonicalizing on aarch64. 2019-11-13 11:35:44 +08:00
Mark McCaskey
064ffd3938
Merge branch 'master' into feature/add-support-for-new-wasi 2019-11-12 17:04:55 -08:00
Mark McCaskey
2b2a0628f7 Update from feedback, improve docs on new wasi fns 2019-11-12 17:02:07 -08:00
Mark McCaskey
f1e5cd39d8 Add support for new WASI snapshot, backwards compat too 2019-11-12 13:01:03 -08:00
Brandon Fish
af12bf4f68
Merge branch 'master' into feature/deny-missing-docs-clif-backend 2019-11-12 11:43:54 -06:00
losfair
f1339b4033 Fix known_registers size. 2019-11-13 01:00:27 +08:00
Ivan Enderlin
a1e8a8f0db fix(runtime-core) Same bug with field-offset as before. 
It will be fixed in a following PR.
 2019-11-12 15:17:36 +01:00
Ivan Enderlin
0775d496d3 feat(runtime-core) Replace the field-offset crate by a custom offset_of! macro. 
The `field-offset` crate is unmaintained. When using its `offset_of!`
macro on a struct with a field of type `std::ptr::NonNull`, in release
mode, it generates a sigill.

This patch removes the `field-offset` crate, and implements a custom
`offset_of!` macro.
 2019-11-12 15:12:31 +01:00
Ivan Enderlin
89859a9ab5 Merge branch 'master' into feat-runtime-core-clos-host-function 2019-11-12 14:36:33 +01:00
Ivan Enderlin
0de7f4fd0b test(runtime-core) offset_of! fails with a struct containing NonNull types. 
It fails only in release mode. That's a bug from the `field-offset`
crate. This patch is a temporary fix.
 2019-11-12 14:34:55 +01:00
Brandon Fish
91b5059506 Deny missing docs in the clif backend crate 2019-11-11 20:05:04 -06:00
Mark McCaskey
69950d9e5f Prepare for 0.10.1 release 2019-11-11 16:22:37 -08:00
Ivan Enderlin
22abd8efdc doc(runtime-core) Add missing doc on vm::FuncCtx. 2019-11-12 01:10:32 +01:00
Ivan Enderlin
cf33bf8b20
Merge branch 'master' into feat-runtime-core-clos-host-function 2019-11-12 00:58:24 +01:00
Ivan Enderlin
95706160ee Merge branch 'master' into feat-runtime-core-clos-host-function 2019-11-12 00:55:40 +01:00
Ivan Enderlin
bb81614be4 feat(llvm-backend) Update ImportedFunc structure. 
`vm::ImportedFunc` in `runtime-core` has changed. Update LLVM accordingly.
 2019-11-12 00:52:14 +01:00
Ivan Enderlin
06c6b3c8e8 feat(runtime-core) More ABI compatible definition of Func and FuncEnv. 2019-11-12 00:52:14 +01:00
Ivan Enderlin
11f34a9285 feat(clif-backend,singlepass-backend) Feed imported functions with FuncCtx.vmctx. 2019-11-12 00:51:57 +01:00
Ivan Enderlin
98e4ef066a feat(runtime-core) Feed imported functions with vm::Ctx again. 
… and look for the associated `vm::FuncCtx`. This way, we don't break
the rule: “all functions receive a vmctx pointer as first argument.”.
 2019-11-12 00:50:25 +01:00
Mark McCaskey
e121c47f18 Generate C preprocessor code to hide things not on Windows 2019-11-11 14:47:25 -08:00
Mark McCaskey
0a216c0779 Prepare for 0.10.0 release 2019-11-11 12:13:53 -08:00
bors[bot]
25ebbaae3d
Merge #923 
923: Add probable fix of memory leak in trampoline code r=MarkMcCaskey a=MarkMcCaskey

might be what's needed for #810 ; but despite my best efforts I could not get asan working on osx, so I did not test it.

By my count this accounts for 40 bytes, so there may be another issue

edit: unless Rust is optimizing out turning a zero-sized type into a Box, in which case, this should account for 48 bytes

Co-authored-by: Mark McCaskey <mark@wasmer.io>
 2019-11-11 18:57:12 +00:00
bors[bot]
8233f4cae4
Merge #941 
941: Emit direct calls for local functions. r=nlewycky a=nlewycky



Co-authored-by: Nick Lewycky <nick@wasmer.io>
 2019-11-11 17:52:10 +00:00
Brandon Fish
a74acb7a8a Add missing rustdoc for macro debug 2019-11-10 16:28:33 -06:00
Brandon Fish
ea3b6fa6d7 Add missing rustdocs for Windows code 2019-11-10 16:03:43 -06:00
Brandon Fish
82ec5e970a Add additional rustdocs for missing docs found during CI 2019-11-10 15:16:07 -06:00
Brandon Fish
2d00b2589e Update with PR review suggestions 2019-11-10 14:37:36 -06:00
Brandon Fish
1f9316b5ae Update Protect enum with suggestions 2019-11-10 14:31:36 -06:00
Brandon Fish
328ab0a93b Remove macro identifiers which don't work in rustdoc comments 2019-11-10 13:43:39 -06:00
Brandon Fish
aad390d09d Deny missing docs in runtime core and add missing docs 2019-11-10 13:13:18 -06:00
losfair
03c5614203 Rerun cargo fmt 2019-11-11 02:00:16 +08:00
losfair
03a9d1ad60 Cargo fmt 2019-11-11 01:43:16 +08:00
losfair
7d5699c19d Add missing instructions for aarch64. 2019-11-11 01:43:01 +08:00
losfair
899fbed35d Merge master. 2019-11-11 01:42:43 +08:00
Mark McCaskey
adc9f3d479 Explicitly delete temp file in fd_append test 2019-11-08 16:33:08 -08:00
Nick Lewycky
ed6ce4b9b4 Don't create functions for imports, we still call those indirectly. 2019-11-08 14:44:59 -08:00
Nick Lewycky
2957b6abd8 Emit direct calls for local functions, but not for imports. 2019-11-08 14:44:50 -08:00
Syrus Akbary
3341528f71
Merge branch 'master' into fix/wasi-append 2019-11-08 14:21:24 -08:00
Nick Lewycky
674a70fa05 Create function declarations before starting the body of the first function. 2019-11-08 13:13:58 -08:00
Mark McCaskey
a94fabf56e Update supported Rust version to 1.38 2019-11-08 11:40:53 -08:00
Mark McCaskey
64783423ea Fix WASI append bug, add test 2019-11-08 11:17:04 -08:00
Nick Lewycky
dccaa3a285 Apply TBAA to the correct instruction. 
Another instance of the bug in PR #933.
 2019-11-07 12:42:29 -08:00
Ivan Enderlin
ba87af5b1a feat(runtime-core) Ability for an export function to get a func env. 2019-11-07 20:44:17 +01:00
Ivan Enderlin
2e05104d45 fix(runtime-core) Introduce Context::ExternalWithEnv. 
Host functions use `Context::External` with a `*mut vm::FuncCtx`
pointer, casted to `*mut vm::Ctx`. It creates a conflict with exports
that also use `Context::External`.

This patch introduces `Context::ExternalWithEnv` to create a specific
path in the code for an external context with `*mut vm::FuncEnv`.

This patch fixes all the `linking.wast` tests in the spectests.
 2019-11-07 14:32:19 +01:00
Ivan Enderlin
dfaad35f8d fix(spectests) Remove a warning. 2019-11-07 14:31:43 +01:00
Nick Lewycky
203efd0c06 Apply TBAA to the correct instruction. 
Caught by LLVM verifier complaining about !tbaa on a getelementptr.
 2019-11-06 23:25:39 -08:00
losfair
50c30ab212 runtime-core: Support cross-compilation. 2019-11-07 01:30:45 +08:00
losfair
001213716e Add fneg. 2019-11-07 01:30:27 +08:00
losfair
6135a004a4 Add itruncf/fconverti fast path. 2019-11-07 01:11:25 +08:00
Ivan Enderlin
cf74b68c37 Merge branch 'master' into feat-runtime-core-clos-host-function 2019-11-06 14:48:47 +01:00
Ivan Enderlin
6f84a6f15b test(runtime-core) Remove a warning in tests. 2019-11-06 14:48:47 +01:00
Ivan Enderlin
5ccaf12b2a doc(runtime-core) Fix inline documentations. 2019-11-06 14:48:47 +01:00
Ivan Enderlin
c4c88f8af5 fix(runtime-core) Remove undefined behavior with mem::transmute. 
In the `wrap` functions, we use `std::mem::transmute(&())` to get the
pointer to the value “around” `wrap` (`Fn` has a method `to_raw` which
declares a `wrap` function, which uses `transmute` to retrieve
`Fn`). This is an undefined behavior. It was working until the
`FuncCtx` is introduced. Since then, the undefined behavior was
causing an error with the Singlepass backend.

This patch stores the pointer to `Fn` in `func_env`, so that the
pointer to the user-defined host function is always predictable.
 2019-11-06 14:48:46 +01:00
Ivan Enderlin
a4ba429ed0 feat(singlepass-backend) Inject FuncCtx to the function pointer of an host function. 2019-11-06 14:48:46 +01:00
Ivan Enderlin
215e4458f0 Merge branch 'master' into feat-runtime-core-clos-host-function 2019-11-06 14:48:46 +01:00
Ivan Enderlin
a9e0e9baeb test(runtime-core) Write more documentation. 2019-11-06 14:48:46 +01:00
Ivan Enderlin
293b71ac54 doc(runtime-core) Write more documentation. 2019-11-06 14:48:46 +01:00
Ivan Enderlin
0f82cd3c40 doc(runtime-core) Write more documentation. 2019-11-06 14:48:46 +01:00
Ivan Enderlin
81326cee13 doc(runtime-core) Write more documentation. 2019-11-06 14:48:46 +01:00
Ivan Enderlin
3435ce436b test(runtime-core) Extract assert as tests. 2019-11-06 14:48:46 +01:00
Ivan Enderlin
a52b4b2280 test(runtime-core) Test closures with a captured environment. 2019-11-06 14:48:46 +01:00
Ivan Enderlin
3b34a9187a chore(runtime-core) Remove dbg!. 2019-11-06 14:48:46 +01:00
Ivan Enderlin
2a041f898e !temp 2019-11-06 14:48:46 +01:00
Ivan Enderlin
0e27f2fa72 test(runtime-core) Test more host functions as closures. 2019-11-06 14:48:46 +01:00
Ivan Enderlin
6035bd2d9b feat(runtime-core,clif-backend,llvm-backend) Rename an ImportFunc offset. 
`ImportedFunc::offset_vmctx` becomes `ImportedFunc::offset_func_ctx`.
 2019-11-06 14:48:46 +01:00
Ivan Enderlin
e002c377ef feat(runtime-core) vm::ImportedFunc and vm::FuncCtx have NonNull pointers. 2019-11-06 14:48:46 +01:00
Ivan Enderlin
177c507a4e feat(runtime-core) Introduce vm::FuncCtx. 
`vm::FuncCtx` replaces `vm::Ctx` as first argument passed to host
functions (aka imported functions).
 2019-11-06 14:48:46 +01:00
nlewycky
dc437bb4e7
Fix typo in comment. 2019-11-05 11:31:14 -08:00
bors[bot]
c07e6058f9
Merge #929 
929: Update __wasi_rights_t and __wasi_signal_t with published changes r=MarkMcCaskey a=MarkMcCaskey

Follow up to #926 ; fixes everything else listed at https://github.com/WebAssembly/WASI/pull/135

Co-authored-by: Mark McCaskey <mark@wasmer.io>
 2019-11-05 18:24:43 +00:00
losfair
015491ea77 Add floating point instructions. 2019-11-06 01:43:41 +08:00
bors[bot]
5f9670fc19
Merge #931 
931: Build Metadata using the current Context. r=nlewycky a=nlewycky

Fixes #927. Reverts #928.


Co-authored-by: Nick Lewycky <nick@wasmer.io>
 2019-11-05 00:27:52 +00:00
Nick Lewycky
1d8f2b767d Build Metadata using the current Context. 
Fixes #927. Reverts #928.
 2019-11-04 15:27:38 -08:00
Mark McCaskey
ef5faccb76 Update __wasi_rights_t and __wasi_signal_t with published changes 2019-11-04 13:45:19 -08:00
bors[bot]
bbcccafc54
Merge #926 #928 
926: Fix values of __wasi_advice_t r=nlewycky a=MarkMcCaskey

Issue identified in https://github.com/WebAssembly/WASI/issues/132 ; 

928: Add workaround for #927. r=MarkMcCaskey a=nlewycky

# Description

Add `--test-threads 1` to workaround #927.

Co-authored-by: Mark McCaskey <mark@wasmer.io>
Co-authored-by: Nick Lewycky <nick@wasmer.io>
 2019-11-04 19:20:34 +00:00
Mark McCaskey
aaa0160c95 Fix values of __wasi_advice_t 2019-11-04 10:48:42 -08:00
bors[bot]
69cc2f60bb
Merge #920 
920: Export WasmPtr from wasmer_runtime r=MarkMcCaskey a=MarkMcCaskey



Co-authored-by: Mark McCaskey <mark@wasmer.io>
 2019-11-04 18:46:13 +00:00
Nick Lewycky
c0c7661c65 Merge branch 'master' of github.com:wasmerio/wasmer into feature/llvm-tbaa 2019-11-01 17:53:52 -07:00
Nick Lewycky
132757ee9d Fix leak. Only create one NamedMDNode for each name. 2019-11-01 17:49:45 -07:00
Mark McCaskey
8d95e637f2 Add probable fix of memory leak in trampoline code 2019-11-01 17:38:43 -07:00
bors[bot]
d8888c9459
Merge #911 
911: Don't emit bounds checks when the offset is known at compile time to be less than the minimum memory size. r=nlewycky a=nlewycky



Co-authored-by: Nick Lewycky <nick@wasmer.io>
 2019-11-01 19:53:17 +00:00
Nick Lewycky
20270411d9 When the const memory access is not larger than the minimum, use a runtime check. 
The memory may have grown.
 2019-11-01 12:49:54 -07:00
Nick Lewycky
ef4b3c3428 Improve some TBAA label names, particular for memory. 
Memory can't change between static and dynamic, so use that in the TBAA label
name.

Distinguish between local and imported memory, table and globals.
 2019-10-31 12:40:32 -07:00
nlewycky
0e665c4001
Merge branch 'master' into feature/llvm-tbaa 2019-10-31 11:55:31 -07:00