cranelift

rust jit wasm webassembly runtime wasi cranelift sandbox wasmtime

Saúl Cabrera 20c5836295 winch: Implement new trampolines (#6358 ) * winch: Implement new trampolines This change is a follow-up to https://github.com/bytecodealliance/wasmtime/pull/6262, in which the new trampolines, described [here](https://github.com/bytecodealliance/rfcs/blob/main/accepted/tail-calls.md#new-trampolines-and-vmcallercheckedanyfunc-changes), were introduced to Wasmtime. This change, focuses on the `array-to-wasm`, `native-to-wasm` and `wasm-to-native` trampolines to restore Winch's working state prior to the introduction of the new trampolines. It's worth noting that the new approach for trampolines make it easier to support the `TypedFunc` API in Winch. Prior to the introduction of the new trampolines, it was not obvious how to approach it. This change also introduces a pinned register that will hold the `VMContext` pointer, which is loaded in the `-to-wasm` trampolines; the `VMContext` register is a pre-requisite to this change to support the `wasm-to-native` trampolines. Lastly, with the introduction of the `VMContext` register and the `wasm-to-native` trampolines, this change also introduces support for calling function imports, which is a variation of the already existing calls to locally defined functions. The other notable piece of this change aside from the trampolines is `winch-codegen`'s dependency on `wasmtime-environ`. Winch is so closely tied to the concepts exposed by the wasmtime crates that it makes sense to tie them together, even though the separation provides some advantages like easier testing in some cases, in the long run, there's probably going to be less need to test Winch in isolation and rather we'd rely more on integration style tests which require all of Wasmtime pieces anyway (fuzzing, spec tests, etc). This change doesn't update the existing implmenetation of `winch_codegen::FuncEnv`, but the intention is to update that part after this change. prtest:full tests: Ignore miri in Winch integration tests * Remove hardcoded alignment and addend		2 years ago
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cli_tests	Update core dump generation in the cli to use wasm-encoder (#6306)	2 years ago
component_model	Update to latest wasm-tools crates (#6378)	2 years ago
debug	Cranellift: remove Baldrdash support and related features. (#4571)	2 years ago
async_functions.rs	Run some tests in MIRI on CI (#6332)	2 years ago
call_hook.rs	Run some tests in MIRI on CI (#6332)	2 years ago
cli_tests.rs	Update core dump generation in the cli to use wasm-encoder (#6306)	2 years ago
component_model.rs	Update to latest wasm-tools crates (#6378)	2 years ago
custom_signal_handler.rs	Run some tests in MIRI on CI (#6332)	2 years ago
epoch_interruption.rs	Run some tests in MIRI on CI (#6332)	2 years ago
externals.rs	Run some tests in MIRI on CI (#6332)	2 years ago
fuel.rs	Run some tests in MIRI on CI (#6332)	2 years ago
fuel.wast	Implement limiting WebAssembly execution with fuel (#2611)	4 years ago
func.rs	Make Wasmtime compatible with Stacked Borrows in MIRI (#6338)	2 years ago
funcref.rs	Run some tests in MIRI on CI (#6332)	2 years ago
gc.rs	Run some tests in MIRI on CI (#6332)	2 years ago
globals.rs	Implement API support for v128-globals (#3147)	3 years ago
host_funcs.rs	Run some tests in MIRI on CI (#6332)	2 years ago
iloop.rs	Run some tests in MIRI on CI (#6332)	2 years ago
import_calling_export.rs	Run some tests in MIRI on CI (#6332)	2 years ago
import_indexes.rs	Run some tests in MIRI on CI (#6332)	2 years ago
instance.rs	Run some tests in MIRI on CI (#6332)	2 years ago
invoke_func_via_table.rs	Run some tests in MIRI on CI (#6332)	2 years ago
limits.rs	Run some tests in MIRI on CI (#6332)	2 years ago
linker.rs	Run some tests in MIRI on CI (#6332)	2 years ago
main.rs	Run some tests in MIRI on CI (#6332)	2 years ago
memory.rs	Run some tests in MIRI on CI (#6332)	2 years ago
memory_creator.rs	Run some tests in MIRI on CI (#6332)	2 years ago
module.rs	Run some tests in MIRI on CI (#6332)	2 years ago
module_serialize.rs	Run some tests in MIRI on CI (#6332)	2 years ago
name.rs	Run some tests in MIRI on CI (#6332)	2 years ago
pooling_allocator.rs	Run some tests in MIRI on CI (#6332)	2 years ago
relocs.rs	Run some tests in MIRI on CI (#6332)	2 years ago
stack_overflow.rs	Run some tests in MIRI on CI (#6332)	2 years ago
store.rs	Implement RFC 11: Redesigning Wasmtime's APIs (#2897)	3 years ago
table.rs	Run some tests in MIRI on CI (#6332)	2 years ago
threads.rs	Run some tests in MIRI on CI (#6332)	2 years ago
traps.rs	Run some tests in MIRI on CI (#6332)	2 years ago
wait_notify.rs	Run some tests in MIRI on CI (#6332)	2 years ago
wasi_testsuite.rs	test: fix more wasi_testsuite test cases (#6365)	2 years ago
wast.rs	Reduce VM overhead of pooling spec tests (#6006)	2 years ago
winch.rs	winch: Implement new trampolines (#6358)	2 years ago