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124 Commits

Author SHA1 Message Date
losfair
1db6425cd5 Merge remote-tracking branch 'origin/master' into feature/singlepass-aarch64 2019-11-17 04:36:22 +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
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
Ivan Enderlin
11f34a9285 feat(clif-backend,singlepass-backend) Feed imported functions with FuncCtx.vmctx. 2019-11-12 00:51:57 +01:00
losfair
03c5614203 Rerun cargo fmt 2019-11-11 02:00:16 +08:00
losfair
899fbed35d Merge master. 2019-11-11 01:42:43 +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
a4ba429ed0 feat(singlepass-backend) Inject FuncCtx to the function pointer of an host function. 2019-11-06 14:48:46 +01:00
Ivan Enderlin
edb6cbefca fix(runtime-core) Share the definition of Trampoline across all the backends. 
This patch updates all the backends to use the definition of
`Trampoline` as defined in the `wasmer_runtime_core::typed_func`
module. That way, there is no copy of that type, and as such, it is
easier to avoid regression (a simple `cargo check` does the job).

This patch also formats the `use` statements in the updated files.
 2019-10-30 13:10:34 +01:00
bors[bot]
77527c23ce
Merge #877 
877: Reimplement F32Min, F32Max, F64Min and F64Max. r=nlewycky a=nlewycky

# Description
Reimplement F32Min, F32Max, F64Min and F64Max.

Adds XMM8--15 registers. Adds VMOVA, VBLEND and VXORP, and the VCMPUNORD and VCMPORD comparisons.

Fixes 419 test failures.

Co-authored-by: Nick Lewycky <nick@wasmer.io>
 2019-10-22 17:33:44 +00:00
Ivan Enderlin
e559b54309 fix(singlepass-backend) Use wasmparser from runtime-core. 
The `wasmer-runtime-core` crate re-exports the `wasmparser`
crate. This patch updates the `singlepass-backend` crate to use
`wasmparser` through the `wasmer-runtime-core` crate, which removes a
direct dependency for this crate.
 2019-10-18 11:22:40 +02:00
losfair
d325635629 Increment aarch64 virtual stack size to 1MB. 2019-10-17 23:00:32 +08:00
Nick Lewycky
99f7499a05 Reimplement I32Ctz, I64Clz and I64Ctz without LZCNT or TZCNT. 2019-10-15 13:42:05 -07:00
Nick Lewycky
cafcfd3b50 cargo fmt 2019-10-15 13:07:44 -07:00
Nick Lewycky
cf3d2a830d Reimplement I32Clz without relying on LZCNT. 2019-10-15 12:50:59 -07:00
Nick Lewycky
26a4f073f0 Implement F64Min and F64Max. 2019-10-14 14:15:18 -07:00
Nick Lewycky
06ffb00deb Reimplement F32Max. 2019-10-14 14:07:30 -07:00
Nick Lewycky
b886a41a85 Use temp_gprs instead of hard-coding RAX/RDX. 2019-10-14 13:53:30 -07:00
Nick Lewycky
5cee23455d Release the registers we acquire. Reformat. 2019-10-14 13:51:03 -07:00
Nick Lewycky
336dab7fd9 Don't use utility functions in F32Min implementation. 2019-10-14 13:46:55 -07:00
Nick Lewycky
4b89e01806 Remove commented-out code that I added so as to not lose its history in git. Apply trivial cleanups and reformat. 
Remove expected test failure entries that are fixed so far.
 2019-10-14 13:46:55 -07:00
Nick Lewycky
963148fdce Fix F32Min for all cases including NaNs. 2019-10-14 13:46:55 -07:00
Nick Lewycky
8b937afc1f Add comments to indicate the implemention we'd like to have, but can't right now. 2019-10-14 13:46:55 -07:00
Nick Lewycky
0f712c90ab Don't allocate another register when it's safe to reuse dst. 2019-10-14 13:46:55 -07:00
Nick Lewycky
b75e5c0c7c When we know RDX is unavailable, use RAX instead. Should be fine here. 2019-10-14 13:46:55 -07:00
Nick Lewycky
d6eba03a2f Remove loc1/loc2. That intended refactoring didn't work out. 2019-10-14 13:46:55 -07:00
Nick Lewycky
555d933057 Initial commit, reimplementation of F32Min. Fixes F32Min(negative_zero, zero) issue. 
Also removes some previously-fixed i32 and i64 exclusions from the tests.
 2019-10-14 13:46:55 -07:00
losfair
a525907c60 Emit state information for internal breakpoints. 2019-10-14 20:23:10 +08:00
losfair
36f95fc660 Support emitting inline breakpoints in singlepass. 2019-10-11 21:05:42 +08:00
Nick Lewycky
ab76c2357f Delete dead (commented out) code. NFC. 2019-10-02 16:31:11 -07:00
Nick Lewycky
83b678bc36 Give this function a better name. 2019-10-02 16:31:11 -07:00
Nick Lewycky
ba68cfc2c6 Finish atomic operations for singlepass, excluding wait and notify. 2019-10-02 16:31:11 -07:00
Nick Lewycky
bc7e017188 Add atomic.rmw operations, excluding xchg and cmpxchg. 
Sizes are now ordered, to facilitate an assertion that one size is less (smaller) than another.

panic! error messages are provided for remaining emitter functions.
 2019-10-02 16:31:11 -07:00
Nick Lewycky
f021d59a0b Refactor out a compare-and-swap loop function. 2019-10-02 16:31:11 -07:00
Nick Lewycky
cd1d06f5a5 Initial working implementation of I32AtomicRmwAnd! 
Adds the ability to reserve a specific temp-gpr register. Needed for CMPXCHG which always uses RAX.
 2019-10-02 16:31:11 -07:00
Nick Lewycky
6937019b65 Use a compare-and-swap loop for AND. 
BUG: This might allocate RAX twice.
 2019-10-02 16:31:10 -07:00
Nick Lewycky
efc89e829d Add i32 rmw add and sub. 2019-10-02 16:31:10 -07:00
Nick Lewycky
98f35ef84a Initial implementation of atomic load/store and i32 atomic rmw add. 2019-10-02 16:31:10 -07:00
losfair
89d8b5a41c Fixes for aarch64. 2019-09-28 17:31:10 +08:00
Nick Lewycky
be181f9119 Correct this test and simplify. 2019-09-24 10:54:23 -07:00
Nick Lewycky
07b5991080 No need to emit add of constant zero. 2019-09-23 15:01:19 -07:00
losfair
a124d87d0f Fix Operator::MemorySize. 2019-09-19 01:10:23 +08:00
losfair
72b6123def Fix memory grow 2019-09-18 02:38:35 +08:00
losfair
b57aba4ae7 Add homomorphic host redirection abstraction for vm->host calls. 2019-09-18 02:14:13 +08:00
Patrick Ventuzelo
00c2e09f43 fix CodeGen message type 2019-09-16 11:00:03 +02:00
Patrick Ventuzelo
33ba6768bc replace panics by CodeGen Error in codegen_x64 2019-09-16 09:56:41 +02:00