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Refactored Compilers

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This commit is contained in:
Syrus
2020-06-17 19:02:54 -07:00
parent bf5259fb31
commit e062e87d8b
21 changed files with 217 additions and 167 deletions
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22
lib/compiler-singlepass/src/compiler.rs
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@ -10,18 +10,17 @@ use crate::config::SinglepassConfig;
use rayon::prelude::{IntoParallelIterator, IntoParallelRefIterator, ParallelIterator};
use std::sync::Arc;
use wasm_common::entity::{EntityRef, PrimaryMap};
use wasm_common::Features;
use wasm_common::{FunctionIndex, FunctionType, LocalFunctionIndex, MemoryIndex, TableIndex};
use wasmer_compiler::wasmparser::BinaryReaderError;
use wasmer_compiler::TrapInformation;
use wasmer_compiler::{Compilation, CompileError, CompiledFunction, Compiler, SectionIndex};
use wasmer_compiler::{
CompilerConfig, GenerateMiddlewareChain, MiddlewareBinaryReader, ModuleTranslationState, Target,
CompileModuleInfo, CompilerConfig, GenerateMiddlewareChain, MiddlewareBinaryReader,
ModuleTranslationState, Target,
};
use wasmer_compiler::{FunctionBody, FunctionBodyData};
use wasmer_runtime::ModuleInfo;
use wasmer_runtime::TrapCode;
use wasmer_runtime::{MemoryPlan, TablePlan, VMOffsets};
/// A compiler that compiles a WebAssembly module with Singlepass.
/// It does the compilation in one pass
@ -37,18 +36,13 @@ impl SinglepassCompiler {
}
}
/// Gets the WebAssembly features for this Compiler
/// Gets the config for this Compiler
fn config(&self) -> &SinglepassConfig {
&self.config
}
}
impl Compiler for SinglepassCompiler {
/// Gets the WebAssembly features for this Compiler
fn features(&self) -> &Features {
self.config.features()
}
/// Gets the target associated to this Compiler.
fn target(&self) -> &Target {
self.config.target()
@ -58,13 +52,17 @@ impl Compiler for SinglepassCompiler {
/// associated relocations.
fn compile_module(
&self,
module: &ModuleInfo,
compile_info: &CompileModuleInfo,
_module_translation: &ModuleTranslationState,
function_body_inputs: PrimaryMap<LocalFunctionIndex, FunctionBodyData<'_>>,
memory_plans: PrimaryMap<MemoryIndex, MemoryPlan>,
table_plans: PrimaryMap<TableIndex, TablePlan>,
) -> Result<Compilation, CompileError> {
if compile_info.features.multi_value {
return Err(CompileError::UnsupportedFeature("multivalue"));
}
let vmoffsets = VMOffsets::new(8, module);
let memory_plans = compile_info.memory_plans;
let table_plans = compile_info.table_plans;
let module = compile_info.module;
let import_trampolines: PrimaryMap<SectionIndex, _> = (0..module.num_imported_funcs)
.map(FunctionIndex::new)
.collect::<Vec<_>>()