cranelift

rust jit wasm webassembly runtime wasi cranelift sandbox wasmtime

Saúl Cabrera 1cbca5a5c4 winch: Handle relocations and traps (#6298 ) * winch: Handle relocations and traps This change introduces handling of traps and relocations in Winch, which was left out in https://github.com/bytecodealliance/wasmtime/pull/6119. In order to so, this change moves the `CompiledFunction` struct to the `wasmtime-cranelift-shared` crate, allowing Cranelift and Winch to operate on a single, shared representation, following some of the ideas discussed in https://github.com/bytecodealliance/wasmtime/pull/5944. Even though Winch doesn't rely on all the fields of `CompiledFunction`, it eventually will. With the addition of relocations and traps it started to be more evident that even if we wanted to have different representations of a compiled function, they would end up being very similar. This change also consolidates where the `traps` and `relocations` of the `CompiledFunction` get created, by introducing a constructor that operates on a `MachBufferFinalized<Final>`, esentially encapsulating this process in a single place for both Winch and Cranelift. * Rework the shared `CompiledFunction` This commit reworks the shared `CompiledFunction` struct. The compiled function now contains the essential pieces to derive all the information to create the final object file and to derive the debug information for the function. This commit also decouples the dwarf emission process by introducing a `metadata` field in the `CompiledFunction` struct, which is used as the central structure for dwarf emission.		2 years ago
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src	winch: Handle relocations and traps (#6298)	2 years ago
Cargo.toml	winch: Initial integration with wasmtime (#6119)	2 years ago
LICENSE	winch: Add license and update Cargo.toml (#5170)	2 years ago