losfair
650f67a339
Merge remote-tracking branch 'origin/master' into feature/osr
2019-07-01 21:15:35 +08:00
losfair
967027003d
Full preemptive snapshot/resume.
2019-06-27 15:49:43 +08:00
Nick Lewycky
55394b4f06
Void type in llvm may only be used as a function return type. You may not form a pointer to void or use it as a structure member.
...
Fixes assertion failure initializing llvm backend.
2019-06-25 16:05:22 -07:00
losfair
69944c1dc2
Fix ctx layout in LLVM.
2019-06-05 02:13:10 +08:00
Brandon Fish
66f9049a06
Reset LLVM related code to master
2019-06-02 19:36:26 -05:00
Brandon Fish
995ecefa92
Cargo fmt
2019-06-02 09:49:21 -05:00
losfair
b834b4ff36
Metering for LLVM.
2019-05-31 15:36:08 +08:00
losfair
6aa87a0bbf
Add the internals field and necessary structures for metering.
2019-05-17 01:10:21 +08:00
losfair
fac4c452c6
Fix LLVM backend.
2019-05-14 18:49:02 +08:00
losfair
e53d5a91ca
Remove transmutes.
2019-05-07 19:20:18 +08:00
Ivan Enderlin
b03980f8c9
fix(llvm-backend) Remove unused variables or functions.
2019-03-29 10:08:43 +01:00
Ivan Enderlin
76d26d97ac
fix(llvm-backend) Remove Intrinsics.ctx_ty, CtxType.ctx_ty, and .ctx_ptr_ty`.
2019-03-29 10:07:38 +01:00
Ivan Enderlin
a1ca7069af
fix(llvm-backend) Remove unused imports.
2019-03-29 10:03:40 +01:00
Lachlan Sneff
17eada53f3
feat(runtime) Get ready for tiering ( #257 )
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* 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
Lachlan Sneff
fe8f8a0132
Add illegal arithmetic runtime error
2019-03-04 19:56:02 -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
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
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
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.
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Additional info:
- WebAssembly "traps" are uncatchable, but are still caught by the trampoline caller.
2019-03-02 12:57:35 -08:00
Lachlan Sneff
f0ac76517a
Start running spectests
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Additional info:
- Execution is turned off, this is just to make sure the backend can compile the entire specsuite.
- That being said, trampolines are implemented and protected call works (just doesn't protect).
2019-03-01 17:11:20 -08:00
Lachlan Sneff
3717c5720d
Get control flow (at least according to the llvm verifier) working.
...
Next up:
- Importing vm intrinsics.
2019-03-01 15:48:43 -08:00
Lachlan Sneff
4f833876e0
Start work on object loader using llvm's RuntimeDyld api.
2019-02-25 18:08:06 -08:00
Lachlan Sneff
2a913f5663
Implement table, partial call_indirect
2019-02-22 17:34:55 -08:00
Lachlan Sneff
73b4f7d337
Implement memory and global operations
2019-02-14 18:08:20 -08:00
Lachlan Sneff
8827830aba
implement load* and store* instructions
2019-02-14 15:13:58 -08:00
Lachlan Sneff
2572a0259b
Get control flow working (fingers crossed)
2019-02-12 18:02:00 -08:00
Lachlan Sneff
5ee19e55a5
Add some branching instructions
2019-02-11 19:34:04 -08:00
Lachlan Sneff
327e3a4a1a
Implement many wasm instructions
2019-02-09 15:53:40 -08:00
