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Add wasm reference/pointers translation. (#1073)

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This commit is contained in:
Yury Delendik
2019-12-06 17:46:03 -06:00
committed by GitHub
parent aabf6559a0
commit 2c51341888
10 changed files with 85 additions and 44 deletions
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12
cranelift/wasm/src/environ/dummy.rs
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@@ -5,7 +5,9 @@
//! [wasmtime-environ]: https://crates.io/crates/wasmtime-environ
//! [Wasmtime]: https://github.com/bytecodealliance/wasmtime
use crate::environ::{FuncEnvironment, GlobalVariable, ModuleEnvironment, ReturnMode, WasmResult};
use crate::environ::{
FuncEnvironment, GlobalVariable, ModuleEnvironment, ReturnMode, TargetEnvironment, WasmResult,
};
use crate::func_translator::FuncTranslator;
use crate::state::ModuleTranslationState;
use crate::translation_utils::{
@@ -192,11 +194,13 @@ impl<'dummy_environment> DummyFuncEnvironment<'dummy_environment> {
}
}
impl<'dummy_environment> FuncEnvironment for DummyFuncEnvironment<'dummy_environment> {
impl<'dummy_environment> TargetEnvironment for DummyFuncEnvironment<'dummy_environment> {
fn target_config(&self) -> TargetFrontendConfig {
self.mod_info.config
}
}
impl<'dummy_environment> FuncEnvironment for DummyFuncEnvironment<'dummy_environment> {
fn return_mode(&self) -> ReturnMode {
self.return_mode
}
@@ -454,11 +458,13 @@ impl<'dummy_environment> FuncEnvironment for DummyFuncEnvironment<'dummy_environ
}
}
impl<'data> ModuleEnvironment<'data> for DummyEnvironment {
impl TargetEnvironment for DummyEnvironment {
fn target_config(&self) -> TargetFrontendConfig {
self.info.config
}
}
impl<'data> ModuleEnvironment<'data> for DummyEnvironment {
fn declare_signature(&mut self, sig: ir::Signature) -> WasmResult<()> {
self.info.signatures.push(sig);
Ok(())