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902 Commits

Author SHA1 Message Date
Mark McCaskey
4f98da710d add more; get it working 2019-03-25 11:58:44 -07:00
Mark McCaskey
f66b024390 Merge branch 'master' into feature/add-syscalls-for-sqlite3 2019-03-25 11:14:01 -07:00
Mark McCaskey
1ce29e788f add syscalls for sqlite3 2019-03-25 11:12:34 -07:00
Mark McCaskey
d825746245 Merge branch 'feature/add-syscalls-for-php' of github.com:wasmerio/wasmer into feature/add-syscalls-for-php 2019-03-25 10:45:19 -07:00
Mark McCaskey
de0dedc78d relocate io stubs and add windows syscall stubs 2019-03-25 10:45:02 -07:00
Mark McCaskey
4210bcd822
Merge branch 'master' into feature/add-syscalls-for-php 2019-03-25 10:17:18 -07:00
Mark McCaskey
e56dfe70c7 rm REVIEW comments 2019-03-25 10:16:43 -07:00
Mackenzie Clark
8432ce9238 Merge branch 'master' into feature/vfs 2019-03-24 18:30:50 -07:00
bors[bot]
18a6c8a611 Merge #286 
286: Add extend to imports  r=MarkMcCaskey a=MarkMcCaskey

a rewrite of #283 with a focus on simplicity

resolves #258

Co-authored-by: Mark McCaskey <mark@wasmer.io>
 2019-03-25 01:16:10 +00:00
Mackenzie Clark
12b53a48ad fix tests 2019-03-24 17:54:52 -07:00
Mackenzie Clark
e59e57d8a5 lint 2019-03-24 17:35:37 -07:00
Mackenzie Clark
0666a5375b add missing hashbrown dependency for dynasm 2019-03-24 17:30:10 -07:00
Mark McCaskey
225b82ae78 change behavior of extend to overwrite on conflict 2019-03-24 17:16:05 -07:00
Mackenzie Clark
0091264b65 get it building with zbox fork 2019-03-24 16:38:45 -07:00
Mackenzie Clark
e986ec13fa shrink select 2019-03-23 16:19:36 -07:00
Mackenzie Clark
e5951ce56d Merge branch 'master' 
Conflicts:
	Cargo.lock
	Cargo.toml
	lib/emscripten/Cargo.toml
	lib/emscripten/src/syscalls/unix.rs
	lib/runtime-core/Cargo.toml
 2019-03-23 00:27:55 -07:00
Mark McCaskey
d037c5fdbb fmt 2019-03-22 17:29:09 -07:00
Mark McCaskey
5e39a7b3d9 rewrite extending imports 2019-03-22 17:11:30 -07:00
Mackenzie Clark
e75a23602a wip 2019-03-22 16:57:29 -07:00
Mackenzie Clark
b7c5f27b37 this commit makes the whole thing work 2019-03-22 15:35:38 -07:00
Mackenzie Clark
eedb6b9d72 writev 2019-03-22 11:19:06 -07:00
Mark McCaskey
c522c6d1e3 fix bugs; add checks and lint exceptions for alignment casting 2019-03-22 10:30:35 -07:00
Mackenzie Clark
0c004c9290 move select into separate file 2019-03-22 10:18:03 -07:00
Syrus Akbary
bf3af660fd
Added dynasm-backend to the libraries README 2019-03-21 21:12:01 -07:00
Mackenzie Clark
33942d2fc9 partially works 2019-03-21 18:05:03 -07:00
Mark McCaskey
99f76925a8 fmt 2019-03-21 17:20:13 -07:00
Mark McCaskey
b9e7449f64 add functions for php cli 2019-03-21 17:18:25 -07:00
Mackenzie Clark
7c4b0d3b23 wip 2019-03-21 16:18:11 -07:00
Mackenzie Clark
3e728acdc0 reads working 2019-03-21 14:28:12 -07:00
Mackenzie Clark
65c4c12942 optimize mroe 2019-03-21 12:22:18 -07:00
Mackenzie Clark
92e1fce83a more organizing 2019-03-21 12:12:58 -07:00
Mackenzie Clark
825926f40a more optimizing imports 2019-03-21 11:54:55 -07:00
Mackenzie Clark
59ed6a91d8 imports 2019-03-21 11:05:29 -07:00
Mackenzie Clark
d5f62b20aa refactor some imports in host fs 2019-03-21 11:00:49 -07:00
Mackenzie Clark
4eb9d3344b debug statements, move another fn into platform mod 2019-03-21 10:42:58 -07:00
Mackenzie Clark
630d4bde13 re-organize modules for syscalls, windows is in bad shape 2019-03-21 10:20:59 -07:00
Mackenzie Clark
9ed593d7b6 wip enchanced vfs 2019-03-21 08:55:57 -07:00
losfair
08ba696ab0 Fix vmctx offset tests. 2019-03-21 09:24:44 +08:00
losfair
26e4278657 Make the internal field private from outside. 2019-03-21 08:57:50 +08:00
losfair
a4ee873eae Merge remote-tracking branch 'origin/master' into feature/dynasm-backend 2019-03-21 08:42:34 +08:00
losfair
cb3846ff6a Add InternalCtx. 2019-03-21 08:39:06 +08:00
Mark McCaskey
c58a7e0c37 stub out/add the rest 2019-03-20 16:46:42 -07:00
Mark McCaskey
d13e4aa71f clean up a bit 2019-03-20 15:24:05 -07:00
Mark McCaskey
42b122d639 add many emscripten functions for PHP 2019-03-20 15:13:00 -07:00
Mark McCaskey
76b4cc79e8 fix make debug-release 2019-03-20 10:27:07 -07:00
losfair
395161acdc Merge remote-tracking branch 'origin/master' into feature/dynasm-backend 2019-03-20 19:54:29 +08:00
Lachlan Sneff
5657be1df0
Merge branch 'master' into add-versioning-to-cache 2019-03-19 16:22:55 -07:00
Mark McCaskey
cd9ef3c49a fix bugs and clean up path logic 2019-03-19 11:31:45 -07:00
Mark McCaskey
b1ef4ef0fa change output to go to OUT_DIR 2019-03-19 11:23:04 -07:00
Mark McCaskey
8e5f250ed0 generate the hash at compile time 2019-03-19 10:58:58 -07:00
losfair
01f18b2f43 Merge remote-tracking branch 'origin/master' into feature/dynasm-backend 2019-03-20 01:57:40 +08:00
losfair
295efbf3a9 Fix clippy errors. 2019-03-20 01:52:00 +08:00
Ivan Enderlin
c0f4b6a87c
Merge branch 'master' into feat-runtime-c-api-cache 2019-03-19 16:35:32 +01:00
Ivan Enderlin
57a82fa5cf fix(runtime-c-api) wasmer_serialized_module_from_bytes accepts bytes + length instead of wasmer_byte_array. 2019-03-19 16:24:59 +01:00
losfair
7ee364a58b Cargo fmt. 2019-03-19 21:31:23 +08:00
losfair
4256ccba92 Cleanup & fix need_check condition. 2019-03-19 21:30:26 +08:00
losfair
14da8abc23 Run-time memory bound checking. 2019-03-19 21:27:49 +08:00
losfair
a006a368c5 Cleanup. 2019-03-19 20:01:38 +08:00
Ivan Enderlin
44373aae94 feat(runtime-c-api) Mirrors the debug and llvm features. 
`wasmer-runtime` has a `debug` and a `llvm` features. Let's mirror
them in `wasmer-runtime-c-api` so that the user can, for instance,
compile with the LLVM backend.
 2019-03-19 11:12:19 +01:00
Ivan Enderlin
46edd20725 feat(runtime-c-api) Add the wasmer_serialized_module_from_bytes function. 
This function is required to transform a `wasmer_byte_array` into a
`wasmer_serialized_module_t`. This is the complementary function of
`wasmer_serialized_module_bytes`.
 2019-03-19 10:51:43 +01:00
Ivan Enderlin
5e31a1b6d1 feat(runtime-c-api) Introduce the wasmer_serialized_module_t struct type. 
The `wasmer_module_serialize` function now computes a
`wasmer_serialized_module_t` value. The `wasmer_module_deserialize`
function takes this value as an input. Same for
`wasmer_serialized_module_destroy`.

The new function `wasmer_serialized_module_bytes` allows to read the
bytes inside the `wasmer_serialized_mdule_t` structure.
 2019-03-19 10:04:31 +01:00
losfair
61abe70042 cargo fmt 2019-03-19 11:52:43 +08:00
losfair
ebaf2dc5a8 Make DynFunc::func_index private. 2019-03-19 11:52:27 +08:00
losfair
2ab2205d6b Allow cross-module indirect calls. 2019-03-19 11:47:38 +08:00
Mark
874b613f56 fmt it 2019-03-18 17:46:06 -07:00
Mark
2580871f63 update the binary too 2019-03-18 17:40:36 -07:00
Mark
a152b85729 Add versioning to cache 2019-03-18 17:27:23 -07:00
Ivan Enderlin
f049e9b0b3 fix(runtime-c-api) Remove explicity drop. 
When the value goes out-of-scope, `drop` is called utomatically.
 2019-03-18 16:09:02 +01:00
Ivan Enderlin
6f04f1ad88 Merge branch 'feat-runtime-c-api-cache' of github.com:Hywan/wasmer into feat-runtime-c-api-cache 2019-03-18 16:05:59 +01:00
Ivan Enderlin
6605a02316 feat(runtime-c-api) Add the wasmer_module_serialization_destroy function. 2019-03-18 16:05:04 +01:00
losfair
b06a49e1c0 Move wasmer-dynasm-backend out of default-compiler. 2019-03-18 16:22:57 +08:00
losfair
cd5c1456d7 Fix default compiler. 2019-03-18 16:15:48 +08:00
losfair
af8f307a92 Fix dependencies. 2019-03-18 16:14:11 +08:00
losfair
caa239a3df Make wasmer-dynasm-backend optional. 2019-03-18 16:06:20 +08:00
losfair
c5694ec527 Fix lint errors. 2019-03-18 00:53:07 +08:00
losfair
e48ff027a6 Remove commented out code. 2019-03-18 00:52:16 +08:00
losfair
4ca27b68b0 Manually fix lint errors. 2019-03-18 00:48:50 +08:00
losfair
6c40ea1cb5 Cargo fmt more files. 2019-03-18 00:35:55 +08:00
losfair
99faa79869 Run cargo fmt. 2019-03-18 00:31:36 +08:00
losfair
fcfde7352a Use R15 as temporary register. 2019-03-17 21:27:19 +08:00
losfair
08f4526b45 Merge remote-tracking branch 'origin/master' into feature/dynasm-backend 2019-03-17 21:14:01 +08:00
losfair
7394df2fd8 FIx floating point trunc's. 2019-03-17 19:54:20 +08:00
losfair
d8d39c309c Fix warnings. 2019-03-17 10:54:50 +08:00
losfair
f8fe999015 Implemented protected call and floating point traps; passing all spectests! 2019-03-17 10:27:14 +08:00
Mackenzie Clark
edacb0a8a7 Merge branch 'master' into feature/vfs 2019-03-16 13:38:02 -07:00
losfair
1f8c644855 Merge remote-tracking branch 'private/feature/dynasm-backend' into feature/dynasm-backend 2019-03-17 03:08:06 +08:00
losfair
81af8cfa9c Fixed several bugs in the single-pass backend and implemented a runtime resolver that allows to call managed functions with System V cc. 2019-03-17 03:07:27 +08:00
Syrus
53a8fca4d5 Make wasmer executable work with dynasm 2019-03-16 11:52:11 -07:00
Ivan Enderlin
212591b908
Merge branch 'master' into feat-runtime-c-api-cache 2019-03-16 14:10:44 +01:00
Mackenzie Clark
c46ff0dcfc
Merge branch 'master' into fix/windows-warnings-cargo-build 2019-03-15 14:20:34 -07:00
Mackenzie Clark
14104c2c8b fix lots of warnings 
fix warnings
 2019-03-15 14:10:17 -07:00
Ivan Enderlin
aac5c88b58 doc(runtime-c-api) Update the documentation of wasmer_module_deserialize. 2019-03-15 12:18:52 +01:00
Ivan Enderlin
082c93ceba chore(runtime-c-api) Fix a merging error. 2019-03-15 12:04:23 +01:00
Ivan Enderlin
2368ce3a20 chore(runtime-c-api) Regenerate the wasmer.hh? files. 2019-03-15 12:04:23 +01:00
Ivan Enderlin
c8872f1a6f test(runtime-c-api) Test the new wasmer_module_(de)?serialize functions. 
This test suite compiles a module, then serializes it, deserializes
it, and continues by creating an instance and calling a function on
it. It allows to test the entire roundtrip.
 2019-03-15 12:04:23 +01:00
Ivan Enderlin
f2760249b6 fix(runtime-c-api) Reorganize the tests by alphabetic order. 2019-03-15 12:04:23 +01:00
Ivan Enderlin
c142e16d12 feat(runtime-c-api) Implement the wasmer_module_(de)?serialize functions. 
This patch implements 2 functions:

  1. `wasmer_module_serialize`, and
  2. `wasmer_module_deserialize`.
 2019-03-15 12:04:23 +01:00
Ivan Enderlin
f57f8bc0cb fix(runtime-c-api) Use imported symbols. 
`std::slice` is already imported. This patch then rewrites `::std::slice::` into `slice::`.
 2019-03-15 12:04:23 +01:00
Ivan Enderlin
92ff24f5a2 feat(runtime) Make default_compiler public. 
This is required to be able to deserialize a serialized module in
`runtime-c-api`.
 2019-03-15 12:04:23 +01:00
Ivan Enderlin
2e45431876
Merge branch 'master' into fix-runtime-core-shared-memory-descriptor 2019-03-15 09:57:23 +01:00
Ivan Enderlin
61a203438a feat(runtime-core) SharedMemory.desc is not used… yet! 2019-03-15 09:09:24 +01:00
Mackenzie Clark
8fc2a13828 use the header 2019-03-14 13:34:52 -07:00
losfair
1b5ea9bece Passes all assert_return(_*) tests. 2019-03-15 01:10:31 +08:00
Ivan Enderlin
a98c1c87bf
Merge branch 'master' into feat-runtime-c-api-validate 2019-03-14 14:15:48 +01:00
Ivan Enderlin
5b98ee732c feat(runtime-c-api) wasmer_validate expects a *const uint8_t. 
This patch updates the first argument of `wasmer_validate` from `*mut
uint8_t` to `*const uint8_t`. Indeed, the
`wasmer-runtime-core::validate` function doesn't expect a mutable
slice, so it's not required to expect a mutable array from C.

Also, it's likely for the Wasm bytes to be stored in the
`wasmer_byte_array` structure. The first field `bytes` is defined as
`*const uint8_t`. So this patch avoids a cast when writing a C++
program.
 2019-03-14 12:33:40 +01:00
losfair
1104073641 Implemented more floating point operations. 2019-03-14 19:10:22 +08:00
losfair
4d2b6a0efe Add Copy + Clone for IfElseState 2019-03-14 17:11:48 +08:00
losfair
592c3fb938 Fixes and some floating point operations. 2019-03-14 17:11:35 +08:00
losfair
c76887d83c Merge remote-tracking branch 'private/feature/dynasm-backend' into feature/dynasm-backend 2019-03-14 10:31:48 +08:00
losfair
d80ea47ffc FIx bugs found with spectests. 2019-03-14 10:30:24 +08:00
Brandon Fish
e5d67c9705 Add dynasm feature to emscripten tests 2019-03-13 20:16:07 -05:00
losfair
179bbf9e41 Fix integer division. 2019-03-14 09:15:25 +08:00
Mackenzie Clark
93b602d8ea use "wasmer:fs" for custom section name and add unbundled test wasm 2019-03-13 15:24:48 -07:00
Mackenzie Clark
d95b62a467 fix cargo toml and fmt 2019-03-13 14:27:00 -07:00
Mackenzie Clark
bd697487aa Merge branch 'master' into feature/vfs 2019-03-13 14:25:14 -07:00
Mackenzie Clark
c1e0d325e3 switch to zbox 2019-03-13 14:23:55 -07:00
Lachlan Sneff
cd767bc1a7
Merge branch 'master' into fix/llvm-feature-flag 2019-03-13 12:22:21 -07:00
losfair
d4ded2cf07 Fix bugs found when running spectests. 2019-03-13 18:23:50 +08:00
Brandon Fish
68181acc74 Add dynasm to spectests 2019-03-12 21:14:50 -05:00
Brandon Fish
a5bab8cdf6 Updates to compile dynasm after merge from master 2019-03-12 20:59:10 -05:00
Brandon Fish
557be77338 Merge branch 'master' into feature/dynasm-backend 2019-03-12 20:58:22 -05:00
Brandon Fish
1fc7b31309 Add missing trait items to DynasmCompiler so that cargo build --all works 2019-03-12 19:39:10 -05:00
Mackenzie Clark
650125f338 fix build errors 2019-03-12 14:04:53 -07:00
Mackenzie Clark
9ff55a93ee Merge branch 'master' into feature/vfs 2019-03-12 14:02:06 -07:00
Ivan Enderlin
20d1023abe fix(emscripten) Various warning fixes and cleanups (#266) 
* fix(emscripten) Remove unused imports.

This patch removes unused imports reported by `rustc` as warnings.

* fix(emscripten) Allow unreachable patterns in `_clock_gettime`.

The compiler thinks `CLOCK_MONOTONIC_COARSE` is unreachable, which is
not always the case. Add an attribute to allow unreachable patterns to
remove the warning.

* fix(emscripten) Rename unused variables.

This patch renames various unused variables by appending an underscore
to them.

* fix(emscripten) Declare `table` as immutable.

The `table` variable in `EmscriptenGlobals::new` was declared as
mutable, but it's never mutated.

* fix(emscripten) Remove an unnecessary `unsafe` block.

* fix(emscripten) Remove duplicate definition of `SO_NOSIGPIPE`.

The `SO_NOSIGPIPE` constant is defined in `syscalls/mod.rs` and
`syscalls/unix.rs`. It's never used in the first case. We can safely
remove it in this file, and keep it in `unix.rs`.

* fix(emscripten) `read_string_from_wasm` is used only on Windows.

Mark `read_string_from_wasm` as possible deadcode, since it's used
only on Windows.

* fix(emscripten) Remove `DYNAMICTOP_PTR_DIFF`, `stacktop`, `stack_max`,
`dynamic_base` and `dynamic_ptr`.

Four functions and one constant are used together but never used
inside or outside this file. They are deadcode.

* fix(emscripten) Remove `infinity` and `nan` fields of `EmscriptenGlobalsData`.

Those fields are never used.

* fix(emscripten) Allow non snake case in `emscripten_target.rs`.

Many functions in this file don't follow the snake case style for Rust
function names. The reason is that we want the names to match the
emscripten symbol names; even if a mapping is done in `lib.rs`, it's
easier to get the same names.

* fix(emscripten) Rename `STATIC_TOP` to `static_top`.

This variable is not a constant.
 2019-03-12 14:00:33 -07:00
Mackenzie Clark
0c7808b1d3 reset a cargo manifests 2019-03-12 13:58:33 -07:00
Mackenzie Clark
f2488ac410 remove feature flag on custom sections 2019-03-12 13:36:11 -07:00
Mackenzie Clark
4cee16220b more edge cases 2019-03-12 13:04:14 -07:00
Mackenzie Clark
b5697d854a fix typos in vfs tests 2019-03-12 12:01:45 -07:00
Mackenzie Clark
f7f4fbf08a add the feature flag for llvm backend 2019-03-12 11:59:50 -07:00
Mackenzie Clark
76531b4fcb add readme for runtime abi 2019-03-12 10:57:47 -07:00
Mackenzie Clark
cc3f04efd7 expose vfs in emscripten and impl read syscall, feature flag 2019-03-12 10:48:47 -07:00
Mackenzie Clark
b9c3a49f3c parse and store custom sections from wasm, guarded by vfs feature flag 2019-03-12 10:45:44 -07:00
Mackenzie Clark
f014a05304 create runtime abi crate and vfs implementation 2019-03-12 10:40:52 -07:00
bors[bot]
d304bb4238 Merge #263 #265 
263: fix(runtime-core) Remove unused imports r=Hywan a=Hywan

This patch removes unused imports as reported by `rustc` as warnings.

265: fix(clif-backend) Remove unused imports r=Hywan a=Hywan

This patch removes unused imports reported by `rustc` as warnings.

Co-authored-by: Ivan Enderlin <ivan.enderlin@hoa-project.net>
 2019-03-12 13:09:26 +00:00
Ivan Enderlin
2c8fc5238d fix(clif-backend) Remove unused imports. 
This patch removes unused imports reported by `rustc` as warnings.
 2019-03-12 10:03:55 +01:00
Ivan Enderlin
6e62ea7cfb fix(runtime-core) Remove unused imports. 
This patch removes unused imports as reported by `rustc` as warnings.
 2019-03-12 09:51:54 +01:00
Ivan Enderlin
5db05fd609
Merge branch 'master' into feat-runtime-c-api-instance-context-data 2019-03-12 09:02:05 +01:00
Ivan Enderlin
9bcd59a4c4 Merge branch 'feat-runtime-c-api-instance-context-data' of github.com:Hywan/wasmer into feat-runtime-c-api-instance-context-data 2019-03-12 09:00:54 +01:00
Ivan Enderlin
a390a28384 fix(runtime-c-api) Fix Clippy errors. 2019-03-12 08:58:22 +01:00
losfair
683cb2090c Fix call_indirect. 2019-03-12 11:31:55 +08:00
Mackenzie Clark
033a2e71bd fix compiler error on windows 2019-03-11 10:25:45 -07:00
Syrus Akbary
87fb082993
Merge branch 'master' into fix-runtime-c-api-test-imports 2019-03-11 10:09:15 -07:00
Syrus Akbary
7242149b46
Merge branch 'master' into feat-runtime-c-api-instance-context-data 2019-03-11 10:09:02 -07:00
Mackenzie Clark
9c2a141d6e
Merge branch 'master' into fix/llvm-feature-flag 2019-03-11 10:05:10 -07:00
Syrus
e591cd0607 Use wasmerio fork of inkwell 2019-03-11 10:03:40 -07:00
Mackenzie Clark
ee55cd5e64 create an llvm flag 2019-03-11 09:58:09 -07:00
Ivan Enderlin
675f6817ba test(runtime-c-api) Free allocations. 
Don't forget to free `context_data` :-).
 2019-03-11 17:41:17 +01:00
Ivan Enderlin
170de02dd3 test(runtime-c-api) Test the wasmer_instance_context_data_* functions. 2019-03-11 17:34:13 +01:00
Ivan Enderlin
a11d454130 feat(runtime-c-api) Add an API to update vm::Ctx.data. 
This patch adds 2 functions for the runtime C API, respectively
`wasmer_instance_context_data_set` and
`wasmer_instance_context_data_get`. The goal is to modify the
`vm::Ctx.data` field in the `runtime-core` library.

This is required to pass dynamic data to imported functions for
instance.
 2019-03-11 16:50:18 +01:00
Ivan Enderlin
3fea07dc8a fix(runtime-c-api) Fix the imports length. 
`imports` contains `func_import`, `global_import`, `memory_import` and
`table_import`, so 4 items. This patch updates the length of `imports`
when calling the `wasmer_instantiate` function.
 2019-03-11 14:35:51 +01:00
Lachlan Sneff
17eada53f3
feat(runtime) Get ready for tiering (#257) 
* Add local_function field to context

* Add local call indirection to llvm

* local call indirection

* Fix  vm test

* Fix cranelift local call indirection

* Fix unwinding on nightly
 2019-03-08 15:15:16 -08:00
losfair
c5ef0a96e9 Update vm::Ctx. 2019-03-09 02:58:37 +08:00
losfair
25034ece07 Almost finished indirect calls. 2019-03-09 02:57:23 +08:00
losfair
3efccbe0f7 Support imported globals. 2019-03-09 00:38:13 +08:00
losfair
4c4743e7cd Globals. 2019-03-09 00:32:18 +08:00
losfair
258dea64d8 Fix calling imports. 2019-03-09 00:07:13 +08:00
Ivan Enderlin
a4454ebae8
doc(readme) Fix a typo. 
This patch fixes a typo in the C example.
 2019-03-08 13:26:04 +01:00
Brandon Fish
dd3a6ad21b Merge branch 'master' into feat-runtime-c-api-strict-c-cpp 2019-03-07 23:06:01 -06:00
Brandon Fish
628caf0a74 Make import_func_new/destroy not const 2019-03-07 22:59:11 -06:00
Syrus Akbary
60a74540d9
Update README.md 2019-03-07 20:39:58 -08:00
Syrus Akbary
b321ca339b
Update README.md 2019-03-07 20:39:44 -08:00
Syrus
4acb826bf2 Fixed default compiler on windows 2019-03-07 19:11:29 -08:00
Syrus
3a4325c5a3 Only use llvm in non windows envs 2019-03-07 18:26:29 -08:00
Syrus
671ff09e6a Use LLVM 5 for Windows 2019-03-07 18:06:47 -08:00
Lachlan Sneff
679fdc14c2
Merge branch 'master' into feature/llvm-backend 2019-03-07 13:25:24 -08:00
Syrus Akbary
6570bd433d
Fixed import func to be mutable 2019-03-07 10:19:03 -08:00
losfair
12c213739a Hack around calling imports. Not yet working. 2019-03-08 01:31:37 +08:00
Ivan Enderlin
7a9816ff12 feat(runtime-c-api) Ask rustc to generate a static library. 
This is required to correctly link to the embedded runtime.
 2019-03-07 10:19:02 +01:00
Ivan Enderlin
1dfae80c65 test(runtime-c-api) Fix compilation errors in test-exports.c. 2019-03-07 10:15:32 +01:00
Ivan Enderlin
725aff6fee test(runtime-c-api) Fix a compilation error in test-instantiate.c. 2019-03-07 10:15:32 +01:00
Ivan Enderlin
603f1fc57d test(runtime-c-api) Fix compilation errors in test-import-function.c. 2019-03-07 10:15:32 +01:00
Ivan Enderlin
2a0e42c1e5 test(runtime-c-api) Fix compilation errors in test-memory.c. 2019-03-07 10:15:32 +01:00
Ivan Enderlin
dcb4032e9d test(runtime-c-api) Fix compilation errors in test-imports.c. 2019-03-07 10:15:32 +01:00
Ivan Enderlin
c658224f0c test(runtime-c-api) Transforms all C/C++ warnings into errors. 
This patch ensures that all our examples and tests do not generate
warnings. In C, it can be catastrophic sometimes…

Also, be sure that the `cmake` command doesn't emit any warnings too.
 2019-03-07 10:15:32 +01:00
Brandon Fish
1957ddef53 Run emscripten tests with both compilers 2019-03-06 21:36:46 -06:00
Syrus Akbary
af9c26f4f9
Fixed links of wasmer runtime C api in crates.io and docs.rs 2019-03-06 18:22:16 -08:00
Syrus Akbary
49dc21363b
Merge pull request #242 from Hywan/doc-runtime-c-api 
doc(runtime-c-api) Improve the `README.md`.
 2019-03-06 17:28:02 -08:00
Lachlan Sneff
e3e91c628b
Merge branch 'master' into feature/llvm-backend 2019-03-06 13:47:15 -08:00
Mackenzie Clark
fd5916e493
Merge branch 'master' into feature/emscripten-for-bundling 2019-03-06 10:18:26 -08:00
Mackenzie Clark
b1739d93ec remove leading underscores from execvp and exit 2019-03-06 10:18:00 -08:00
Ivan Enderlin
bedb05738b
Merge branch 'master' into doc-runtime-c-api 2019-03-06 18:50:49 +01:00
Ivan Enderlin
f5ce1e8b60 doc(runtime-c-api) Improve the README.md. 
This patch updates the `README.md` by adding badges, a Usage Section,
and a License Section. The Testing Section is slightly revamped.
 2019-03-06 14:11:12 +01:00
Ivan Enderlin
d709191be1 doc(runtime-c-api) Declare the example as C, so that they are not tested. 
Those examples contain C code. They must not be run by `rustdoc` as
tests.
 2019-03-06 12:08:02 +01:00
Ivan Enderlin
76caebebb4 fix(runtime-c-api) Provide a link target. 
When compiling `wasmer-runtime-c-api` as a dependency of another
crate, `rustc` emits this warning:

```
warning: The package `wasmer_runtime_c_api` provides no linkable
target. The compiler might raise an error while compiling
`foo`. Consider adding 'dylib' or 'rlib' to key `crate-type` in
`wasmer_runtime_c_api`'s Cargo.toml. This warning might turn into a
hard error in the future.
```

To solve this issue, the `rlib` type has been added to the
`crate-type` list.
 2019-03-06 11:02:14 +01:00
Ivan Enderlin
0f74133be3 feat(runtime-c-api) Build: Copy the C header files from OUT_DIR to CARGO_MANIFEST_DIR. 
This patch copies the generated C and C++ header files from the
`OUT_DIR` to the root of the crate.
 2019-03-06 10:58:40 +01:00
Ivan Enderlin
f2997357fc feat(runtime-c-api) Remove the flag WASM_EMSCRIPTEN_GENERATE_C_API_HEADERS. 
This patch removes the `WASM_EMSCRIPTEN_GENERATE_C_API_HEADERS`
flag. Consequently, the C header files will be generated for each
build.

The `generate-c-api-headers` feature is also removed, since it becomes useless.
 2019-03-06 10:42:32 +01:00
Ivan Enderlin
7c56d893c2 feat(runtime-c-api) Generate the C header file in OUT_DIR. 
This patch changes the directory where the C header files are
generated, from `CARGO_MANIFEST_DIR` to `OUT_DIR`. The goal is: When
`wasm-runtime-c-api` is used as a dependency of another Rust project,
then the C header files are accessible in the `target/` directory
(i.e. the `OUT_DIR`).

Also, since `rustc` has a `--out-dir` directory, it increases the
flexibility of this approach: The user can generate the C header files
where she wants.
 2019-03-06 10:42:06 +01:00
Brandon Fish
03909fe3c2 Run spectests with both compilers, activate using features 2019-03-06 00:15:07 -06:00
Lachlan Sneff
0e5d1172d6 Just install the signal handler once 2019-03-05 16:50:49 -08:00
Syrus Akbary
28bb264266
Merge pull request #232 from Hywan/fix-runtime-c-api-remove-warnings 
fix(runtime-c-api) Fix several warnings
 2019-03-05 16:38:14 -08:00
Lachlan Sneff
f36aade2e5 Fix broken test 2019-03-05 14:57:37 -08:00
Lachlan Sneff
48b36a3b01 Runs on linux and also hopefully ci 2019-03-05 14:54:44 -08:00
Lachlan Sneff
fa3ef2e88d Remove .llvmenv 2019-03-05 13:34:22 -08:00
Lachlan Sneff
276e5125b5 Filter out -fno-exceptions from llvm-config --cxxflags 2019-03-05 13:23:26 -08:00
Lachlan Sneff
c86c910054 Add partiality to float truncation 2019-03-05 11:50:56 -08:00
losfair
27b2061ffd Implemented missing integer operators and fixed division. 2019-03-06 01:16:24 +08:00
Ivan Enderlin
8ed340b6f1 fix(runtime-c-api) Update cbindgen. 
When requiring `wasmer-runtime-c-api`, I get the following conflicts:

```
error: failed to select a version for `serde_derive`.
    ... required by package `cbindgen v0.7.1`
    ... which is depended on by `wasmer-runtime-c-api v0.2.1`
    ... which is depended on by `foo v0.1.0 (/private/tmp/foo)`
versions that meet the requirements `= 1.0.58` are: 1.0.58

all possible versions conflict with previously selected packages.

  previously selected package `serde_derive v1.0.89`
    ... which is depended on by `wasmer-runtime-core v0.2.1`
    ... which is depended on by `wasmer-runtime-c-api v0.2.1`
    ... which is depended on by `foo v0.1.0 (/private/tmp/foo)`

failed to select a version for `serde_derive` which could resolve this conflict
```

This issue resolves by updating `cbindgen` to 0.8.
 2019-03-05 14:28:35 +01:00
Ivan Enderlin
25feef7384 chore(runtime-c-api) Regenerate the header files. 2019-03-05 10:07:08 +01:00
Ivan Enderlin
86c41264a3 chore(runtime-c-api) Fix CS. 2019-03-05 10:07:08 +01:00
Ivan Enderlin
59de57e075 fix(runtime-c-api) Fix Clippy notes. 
This patch fixes warnings raised by Clippy.
 2019-03-05 10:07:08 +01:00
Ivan Enderlin
053e5c40f4 fix(runtime-c-api) Avoid mutable bindings as much as possible. 
This patch cleans several warnings where mutable bindings are declared
but used only as immutable bindings.

It's a little bit opinionated patch. I think it's interesting to use
`const` pointers as much as possible.
 2019-03-05 10:07:08 +01:00
Ivan Enderlin
5ace3cfa2b fix(runtime-c-api) Remove unsafe blocks inside unsafe function. 
This patch removes `unsafe { … }` blocks inside `unsafe` functions.

This patch also removes some warnings about camel case. All structures
with a C representation are automatically not mangle, and allow non
camel case.
 2019-03-05 10:07:08 +01:00
Lachlan Sneff
f2b927bcd8 Remove debug print 2019-03-04 20:00:56 -08:00
Lachlan Sneff
fe8f8a0132 Add illegal arithmetic runtime error 2019-03-04 19:56:02 -08:00
Lachlan Sneff
3be7144892 Some cleanup 2019-03-04 17:37:05 -08:00
Lachlan Sneff
2969409ca7 Add hacky reinterpret instructions and pop used arguments off the value stack 2019-03-04 16:44:46 -08:00
Lachlan Sneff
25c0cef5f7 Up to 1242 passing spectests 2019-03-04 15:51:45 -08:00
Lachlan Sneff
7ef2c0dece Fix execute after free issue with llvm (and presumably cranelift?) 2019-03-04 14:41:56 -08:00
Mackenzie Clark
84c8be6b33
Merge branch 'master' into feature/emscripten-for-bundling 2019-03-04 13:16:01 -08:00
Lachlan Sneff
039ebdcf75 Fix merge errors and update llvm to use the new runtime error type. 2019-03-04 13:10:28 -08:00
Lachlan Sneff
4e198bca8b merge upstream/master into wasmer-private/feature/llvm-backend 2019-03-04 13:03:32 -08:00
Lachlan Sneff
65ec10961b
Change RuntimeError type (#234) 
* Change RuntimeError type and fix codebase to use it

* Fix spectests to work with new runtime error type

* Fix windows signal handler in the clif-backend

* Add missing conversion

* final windows fix
 2019-03-04 12:57:26 -08:00
Mackenzie Clark
970758dd69
Merge branch 'master' into feature/emscripten-for-bundling 2019-03-04 12:51:12 -08:00
Syrus Akbary
2d987982d6
Merge pull request #231 from Hywan/fix-clif-backend-module-new 
fix(clif-backend) `Module::new` does not use its argument
 2019-03-04 11:42:36 -08:00
Lachlan Sneff
deea9e98a4 Add import names, whoops. 2019-03-04 10:19:38 -08:00
losfair
bd7698e1f2 64-bit operators. 2019-03-05 00:59:05 +08:00
losfair
fa61b66516 Strongly type scratch registers and fixed an unwinding issue. 2019-03-05 00:23:49 +08:00
Mackenzie Clark
b3c60bce14
Merge branch 'master' into fix-clif-backend-module-new 2019-03-04 08:14:44 -08:00
Mackenzie Clark
71d7fe7d08
Merge branch 'master' into fix/c-api-fix-imports 2019-03-04 08:14:14 -08:00
Mackenzie Clark
4eb6ad238e lint 2019-03-04 08:11:36 -08:00
Mackenzie Clark
65100d19fc add __exit 2019-03-04 08:10:37 -08:00
Mackenzie Clark
00e3ec1446 add execvp 2019-03-04 08:10:37 -08:00
Mackenzie Clark
2ea9d0b09b add __syscall42 (pipe) 2019-03-04 08:10:37 -08:00
Mackenzie Clark
cf2909f5f3 add alternative assert function for emscripten 2019-03-04 08:10:37 -08:00
Syrus Akbary
ba8b7580ba
Merge pull request #230 from Hywan/fix-clif-backend-resolver-compiled-functions 
fix(clif-backend) Remove an unused variable declaration
 2019-03-04 08:10:11 -08:00
Syrus Akbary
436c4bffcb
Merge pull request #228 from Hywan/fix-runtime-core-unused-import 
fix(runtime-core) Remove an unused import
 2019-03-04 07:13:21 -08:00
Ivan Enderlin
5744f6896f fix(clif-backend) Module::new does not use its argument. 
The `Module::new` method requires an argument (`wasm: &[u8]`) that is
never used.

This patch removes the argument, and updates the code accordingly.
 2019-03-04 14:03:07 +01:00
Ivan Enderlin
42c9bdf8c2 fix(clif-backend) Remove an unused variable declaration. 
The `compiled_functions` variable is declared twice. The first
declaration is never used. This patch removes it.
 2019-03-04 13:59:37 +01:00
Ivan Enderlin
d9073c03c6 fix(runtime-core) hasher does not need to be mutable. 
This patch updates the `hasher` variable. It is declared as mutable,
but it's never mutated.
 2019-03-04 13:53:41 +01:00
Ivan Enderlin
ec4e476cc6 fix(runtime-core) Remove an unused import. 
This patch removes an unused import, namely `crate::sys::Memory`.
 2019-03-04 13:51:13 +01:00
Lachlan Sneff
3f9dbca17f List specific supported features for validator. 2019-03-03 22:47:34 -08:00
Lachlan Sneff
ab550f46fc Fix bug resulting from comparing the memory base instead of the memory offset to the memory bounds. 2019-03-03 22:11:40 -08:00
Lachlan Sneff
ae3b2b2a42 Add bounds checking for memory accesses on dynamic memories 2019-03-03 21:56:30 -08:00
Lachlan Sneff
87c453a0ec Add check for table bounds on call_indirect. 2019-03-03 21:38:35 -08:00
Lachlan Sneff
801979c40d Add dynamic sigindices to the vm context. 2019-03-03 21:26:34 -08:00
Lachlan Sneff
51cf9dde05 Move SSA value caches to the entry block. 
The supporting framework around LLVM will make sure to only compute values once if they
are known to never change. Previously, these values were attempted to be reused from places where
the users may not dominate the creation of the value. To avoid that, they are always created
in the entry block now.
 2019-03-03 21:13:37 -08:00
Brandon Fish
c07298e58e Make capstone optional with a feature 2019-03-03 16:02:20 -06:00
Brandon Fish
aae256b407 Add tag to fix cast ptr lint error 2019-03-03 15:34:20 -06:00
Brandon Fish
3f345b41c2 Fix emscripten lib compilation 2019-03-03 15:18:16 -06:00
Brandon Fish
97a70327d0 Fix compilation of test example 2019-03-03 15:13:20 -06:00
Brandon Fish
2c765c87c5 Update locals reading to use count 2019-03-03 12:55:29 -06:00
Lachlan Sneff
e362b56b07 Turns out we can just throw an exception from the signal handler 
without any fancy tricks.

This has been tested on macos, hopefully it works on linux too.
 2019-03-03 02:15:53 -08:00
Brandon Fish
2077fb448a Fix C API table/global/memory imports 2019-03-02 22:28:00 -06:00
Lachlan Sneff
9cfda6800f Try to return an error from call_protected when an exception occurs. 
Something breaks pretty drastically sometimes, not sure why.
 2019-03-02 19:08:15 -08:00
Lachlan Sneff
caf2205936 Add a signal handler for macos and linux. 
Implementation Notes:
- To avoid setjmp, longjmp, and the mess that those create, we instead set the interrupting
    context of the signal handler to return into the `throw_trap` routine. To my surprise,
    this actually works. The stack ends up getting unwound normally and the memory-oob error
    is caught by the trampoline.
 2019-03-02 17:00:05 -08:00
Lachlan Sneff
57bfa9b0a4 Remove multiple throwing functions, just use one. 2019-03-02 14:16:02 -08:00
Lachlan Sneff
9a90689b93 Add preliminary support for throwing and catching uncatchable exceptions. 
Additional info:
- WebAssembly "traps" are uncatchable, but are still caught by the trampoline caller.
 2019-03-02 12:57:35 -08:00
Lachlan Sneff
5760f6006a Start implementing exception handling by adding frame descriptor entry processing. 
- Soon, we should be able basic exceptions.
 2019-03-02 10:56:02 -08:00
Lachlan Sneff
87ddf4f855 Add personality function. 
- This is part of supporting exceptions in the future.
 2019-03-02 10:20:18 -08:00