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Author SHA1 Message Date
Jef
1e04dc90b6 Make more tests quickcheck-compatible, remove unused code 2018-12-14 16:35:48 +01:00
Jef
b832832c76 Add const folding, fix returning values from blocks 2018-12-14 16:20:28 +01:00
Jef
17ecd049a1 Register allocation V2 
This lays the groundwork for other on-the-fly optimisations,
like passing literals through in order to do const folding
in linear time, while compiling.
 2018-12-14 14:16:43 +01:00
Dan Gohman
0c0ccc5d09 Add unsigned access methods to VMGlobalDefinition. 2018-12-13 15:50:58 -08:00
Dan Gohman
717f60bda1 Misc cleanups in the trap handling code. 2018-12-13 13:14:08 -08:00
Dan Gohman
26eb8131da Avoid unnecessary clone() calls. 2018-12-13 09:13:04 -08:00
Vincent Esche
c9666381f6 Fixed links in …/docs/compare-llvm.rst 2018-12-13 09:14:20 -05:00
Dan Gohman
bee4ee4b6e Clarify that cranelift-wasm is just one component. 
For a complete WebAssembly implementation, see Wasmtime.
 2018-12-13 06:03:28 -08:00
Jef
4994e3671c Remove unused argument from fibonacci example 2018-12-13 12:26:49 +01:00
Jef
912fa83fff Add benchmarks 2018-12-13 12:26:47 +01:00
Jef
5bb7430976 Add quickcheck, implement simple binary operations 2018-12-13 10:25:37 +01:00
Jef
5b448ce3c7 Stop leaking stack space on function call 2018-12-13 10:25:17 +01:00
Dan Gohman
5c2395ee32 Elaborate on a TODO comment. 2018-12-12 14:16:46 -08:00
Dan Gohman
562a66cc27 Update status. 2018-12-12 13:05:32 -08:00
Dan Gohman
eba0f9925a no_std fixes. 2018-12-12 13:00:53 -08:00
Dan Gohman
bc4333d857 Implement assert_malformed and assert_invalid. 2018-12-12 12:28:51 -08:00
Dan Gohman
3f24098edc Implement the remaining valid spec tests. 
And lots of other miscellaneous changes. Rename InstanceWorld to
InstancePlus and reorganize its contents. This still isn't a great name,
but at least now it has a clear purpose.
 2018-12-12 11:49:02 -08:00
Jef
189996accd Fix receiving more than 6 arguments, allow calling functions with more than 6 arguments 2018-12-12 13:23:43 +01:00
Jef
86353cba5e Allow calling functions with any signature 2018-12-12 11:52:48 +01:00
Dan Gohman
8bd35e154b Tidy up some match bindings to be more consistent with the rest of the codebase. 2018-12-11 13:22:28 -08:00
Dan Gohman
6dd39dee6a Update to Cranelift 0.26.0. 2018-12-11 13:21:03 -08:00
Dan Gohman
c8e457e834 Bump version to 0.26.0 2018-12-11 12:54:23 -08:00
Dan Gohman
56850d481d Initial support for function, table, memory, and global imports. 2018-12-11 12:49:14 -08:00
Dan Gohman
bc18085ad1 Use EntityRef::from_u32 to reduce casting. 2018-12-11 15:40:24 -05:00
Dan Gohman
a55c933f19 Factor out a MemFlags constructor for trusted notrap/aligned accesses. 2018-12-11 15:40:24 -05:00
Dan Gohman
68a13646f9 Add a from_u32 function to EntityRef. 
This eliminates the need for casting in common cases.
 2018-12-11 15:40:24 -05:00
Dan Gohman
b841652539 Add a Slice to supplement PrimaryMap. 2018-12-11 15:40:24 -05:00
Dan Gohman
5b03581442 Tidy up use declaration syntax. 2018-12-11 15:40:24 -05:00
Dan Gohman
95a6a25db3 Update to pretty_env_logger 0.3.0. 2018-12-11 15:40:24 -05:00
Dan Gohman
7b51195f49 Add an offset to cranelift-wasm's GlobalVariable. 2018-12-11 15:40:24 -05:00
Dan Gohman
605f34257b Fix a missing #[test]. 2018-12-11 15:40:24 -05:00
Dan Gohman
30a0890319 Rename GlobalInit::GlobalRef to GlobalInit::GetGlobal. 
"Ref" is an increasingly overloaded term.
 2018-12-11 15:40:24 -05:00
Dan Gohman
566c160c37 Add a function to return the pointer type for a given triple. 
Also use a slightly tidier naming convention for such functions.
 2018-12-11 15:40:24 -05:00
Dan Gohman
38d1d58e06 Change GlobalInit::Import() to GlobalInit::Import. 2018-12-11 15:40:24 -05:00
Dan Gohman
76583192a8 Change ZeroOneOrMore::Zero() to TableElementType::Zero. 2018-12-11 15:40:24 -05:00
Dan Gohman
42e35c4c57 Implement PrimaryMap::with_capacity. 2018-12-11 15:40:24 -05:00
Dan Gohman
6e17bebf44 Publish TableElementType for library users. 2018-12-11 15:40:24 -05:00
Dan Gohman
f0dbba0ec8 Change TableElementType::Func() to TableElementType::Func. 2018-12-11 15:40:24 -05:00
Dan Gohman
c287231720 Implement FromIterator for PrimaryMap. 2018-12-11 15:40:24 -05:00
Dan Gohman
e623da51c6 Suppress dead-code warnings on functions expanded from entity_impl!. 2018-12-11 15:40:24 -05:00
Dan Gohman
91477d21c8 Add an as_u32() member to entity_impl types. 
This allows us to avoid a lot of casting indices back to u32.
 2018-12-11 15:40:24 -05:00
Dan Gohman
954573440d Remove ModuleEnvironment::get_func_name, which is unused. 2018-12-11 15:40:24 -05:00
Dan Gohman
a20c852148 Support heaps with no offset-guard pages. 
Also, say "guard-offset pages" rather than just "guard pages" to describe the
region of a heap which is never accessible and which exists to support
optimizations for heap accesses with offsets.

And, introduce a `Uimm64` immediate type, and make all heap fields use
`Uimm64` instead of `Imm64` since they really are unsigned.
 2018-12-11 15:40:24 -05:00
Sergey Pepyakin
b32f77ea02 Add the fib test. 2018-12-11 20:15:26 +01:00
Sergey Pepyakin
0cd70c649a Implement returns. 2018-12-11 20:13:20 +01:00
Sergey Pepyakin
e02dbf1bc2 Add i32 literals support. 2018-12-11 20:12:55 +01:00
Sergey Pepyakin
0e9ba8332f Pass arguments. 2018-12-11 19:46:41 +01:00
Benjamin Bouvier
93696a80bb Fixes #614: Implement a debug trap; 2018-12-10 14:14:04 -05:00
Dan Gohman
93f33141e9 Introduce VMFunctionBody to add extra type safety. 2018-12-08 21:00:42 -05:00
Dan Gohman
10bb311aea Reorganize unsafe code. 2018-12-08 21:00:42 -05:00