0e665c4001
Merge branch 'master' into feature/llvm-tbaa
2019-10-31 11:55:31 -07:00
e7d1742c63
Update module to be held by Rc<RefCell<>> so that we can pass it to LLVMFunctionCodeGenerator.
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Use that to generate distinct TBAA labels for distinct local variables.
2019-10-30 13:11:29 -07:00
edb6cbefca
fix(runtime-core) Share the definition of Trampoline across all the backends.
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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
bc64b4ce6c
Set target triple and datalayout when creating the LLVM module.
2019-10-23 16:04:29 -07:00
b180a2e14c
Get aggressive about running cargo check over all packages with all features.
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Fixes the one issue uncovered. The capstone disassembling support in the LLVM backend was broken. Fixed by removing it. Instead, use the `--llvm-object-file` flag to get a finished object file to disassemble with any disassembler.
2019-10-17 15:37:35 -07:00
59597b9e83
Switch from PIC+Default (small) to Static+Large. Should fix flaky test failures.
2019-09-16 10:49:39 -07:00
e89ab43b98
Fix unused 'stackmaps' and 'module_info' on Windows
2019-08-22 13:25:52 -07:00
eef38429fc
Fix unused imports on Windows.
2019-08-22 13:14:05 -07:00
b0beb28ea7
Fix unused import on Windows.
2019-08-21 15:32:20 -07:00
56e735349d
Format everything
2019-08-21 15:23:56 -07:00
53ebcc355a
Disable LLVM stackmap on Windows
2019-08-21 15:23:11 -07:00
bf9d915635
Fix a few issues from PR comments.
2019-08-21 14:53:33 -07:00
7028df23ef
Allow only integers for LLVM function param/return values.
2019-08-15 19:07:03 -07:00
0e0573c73c
Merge remote-tracking branch 'origin/master' into feature/llvm-osr
2019-08-14 16:33:26 -07:00
0bf33662d1
Add missing LLVM imported memory functions
2019-08-13 20:07:55 -06:00
44f71759f6
Use Vec::with_capacity in various places.
2019-08-10 03:23:29 +08:00
b8c18215aa
Refactor tier switching code
2019-08-10 02:32:14 +08:00
b2c4501357
Add support for backend flags. Backend flags are opaque to src/bin/wasmer.rs.
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Use them to implement three features in the LLVM backend, getting a valid ELF object file, the post-optimization LLVM IR and the pre-optimization LLVM IR.
Presently they are also global to the backend which is not ideal.
2019-08-08 17:05:31 -07:00
c1619026d5
Swap code lazily when tiering up from singlepass to LLVM.
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Does not handle long-running functions, but should work at least.
2019-08-09 04:26:17 +08:00
536f9813dc
Implement InternalEvent::Breakpoint in the llvm backend.
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Enable now-working metering unit tests when run with the llvm backend.
2019-08-01 12:44:25 -07:00
9ed5094f86
Resolve semantics for more values.
2019-08-01 23:28:39 +08:00
12f8f3d085
First working version of LLVM in Windows
2019-07-30 14:47:53 -07:00
0a7f95ee06
Allow a range of instruction offsets to be used in ip lookup.
2019-07-30 22:25:15 +08:00
efb5277d1d
Stack parsing now works with LLVM.
2019-07-27 02:50:49 +08:00
cc4f0e31a6
TwoHalves & trying to get cowsay to compile again
2019-07-25 02:44:28 +08:00
0133b92bec
Populating LLVM stack maps into MSM/FSM.
2019-07-23 02:55:43 +08:00
2e030c9c4a
Parsing LLVM stackmaps.
2019-07-19 02:02:15 +08:00
9ab7199fe5
Merge branch 'master' into feature/cleanup-imports-unsafe
2019-04-24 08:37:06 -07:00
706ddabf61
Hook up error propagation
2019-04-22 15:06:40 -07:00
9e93565a49
Cleanup build warnings imports and unnecessary unsafe
2019-04-20 20:37:39 -05:00
443663aa3f
Add caching support to llvm backend
2019-04-19 13:54:48 -07:00
4dd64ed72e
Remove UserTrapper trait
2019-04-18 10:00:15 -07:00
75cc65a8c5
Update llvm backend to new backend abstraction
2019-04-12 10:05:50 -07:00
60ac7a5b49
Remove unneeded semicolon
2019-04-11 12:13:36 -07:00
c898439817
Add well placed unwind(allowed) attribute
2019-04-11 12:07:54 -07:00
1cb3fbea0a
Add support for panicking/returning err back to llvm
2019-04-10 14:17:10 -07:00
cc656b26a9
Add implementations for typed func errors to cranelift and llvm
2019-04-09 17:09:33 -07:00
dea4705dcb
fix(llvm-backend) LLVMBackend::new doesn't use instrinsics yet.
2019-03-29 10:04:56 +01:00
91f40639b7
fix(llvm-back) Mark WasmTrapType as deadcode.
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This enum is not used directly by Rust, but used externally.
2019-03-29 10:04:09 +01:00
a1ca7069af
fix(llvm-backend) Remove unused imports.
2019-03-29 10:03:40 +01:00
0e5d1172d6
Just install the signal handler once
2019-03-05 16:50:49 -08:00
fe8f8a0132
Add illegal arithmetic runtime error
2019-03-04 19:56:02 -08:00
3be7144892
Some cleanup
2019-03-04 17:37:05 -08:00
7ef2c0dece
Fix execute after free issue with llvm (and presumably cranelift?)
2019-03-04 14:41:56 -08:00
039ebdcf75
Fix merge errors and update llvm to use the new runtime error type.
2019-03-04 13:10:28 -08:00
c07298e58e
Make capstone optional with a feature
2019-03-03 16:02:20 -06:00
9cfda6800f
Try to return an error from call_protected when an exception occurs.
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Something breaks pretty drastically sometimes, not sure why.
2019-03-02 19:08:15 -08:00
caf2205936
Add a signal handler for macos and linux.
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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
57bfa9b0a4
Remove multiple throwing functions, just use one.
2019-03-02 14:16:02 -08:00
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
