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Rename Cretonne to Cranelift!

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This commit is contained in:
Dan Gohman
2018-07-13 09:01:28 -07:00
parent 19a636af96
commit f4dbd38a4c
306 changed files with 977 additions and 975 deletions
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24
lib/wasm/src/func_translator.rs
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@@ -1,21 +1,21 @@
//! Stand-alone WebAssembly to Cretonne IR translator.
//! Stand-alone WebAssembly to Cranelift IR translator.
//!
//! This module defines the `FuncTranslator` type which can translate a single WebAssembly
//! function to Cretonne IR guided by a `FuncEnvironment` which provides information about the
//! function to Cranelift IR guided by a `FuncEnvironment` which provides information about the
//! WebAssembly module and the runtime environment.
use code_translator::translate_operator;
use cretonne_codegen::entity::EntityRef;
use cretonne_codegen::ir::{self, Ebb, InstBuilder};
use cretonne_codegen::timing;
use cretonne_frontend::{FunctionBuilder, FunctionBuilderContext, Variable};
use cranelift_codegen::entity::EntityRef;
use cranelift_codegen::ir::{self, Ebb, InstBuilder};
use cranelift_codegen::timing;
use cranelift_frontend::{FunctionBuilder, FunctionBuilderContext, Variable};
use environ::{FuncEnvironment, WasmError, WasmResult};
use state::TranslationState;
use wasmparser::{self, BinaryReader};
/// WebAssembly to Cretonne IR function translator.
/// WebAssembly to Cranelift IR function translator.
///
/// A `FuncTranslator` is used to translate a binary WebAssembly function into Cretonne IR guided
/// A `FuncTranslator` is used to translate a binary WebAssembly function into Cranelift IR guided
/// by a `FuncEnvironment` object. A single translator instance can be reused to translate multiple
/// functions which will reduce heap allocation traffic.
pub struct FuncTranslator {
@@ -45,7 +45,7 @@ impl FuncTranslator {
///
/// [wasm]: https://webassembly.github.io/spec/binary/modules.html#code-section
///
/// The Cretonne IR function `func` should be completely empty except for the `func.signature`
/// The Cranelift IR function `func` should be completely empty except for the `func.signature`
/// and `func.name` fields. The signature may contain special-purpose arguments which are not
/// regarded as WebAssembly local variables. Any signature arguments marked as
/// `ArgumentPurpose::Normal` are made accessible as WebAssembly local variables.
@@ -226,7 +226,7 @@ fn parse_function_body<FE: FuncEnvironment + ?Sized>(
fn cur_srcloc(reader: &BinaryReader) -> ir::SourceLoc {
// We record source locations as byte code offsets relative to the beginning of the function.
// This will wrap around of a single function's byte code is larger than 4 GB, but a) the
// WebAssembly format doesn't allow for that, and b) that would hit other Cretonne
// WebAssembly format doesn't allow for that, and b) that would hit other Cranelift
// implementation limits anyway.
ir::SourceLoc::new(reader.current_position() as u32)
}
@@ -234,8 +234,8 @@ fn cur_srcloc(reader: &BinaryReader) -> ir::SourceLoc {
#[cfg(test)]
mod tests {
use super::FuncTranslator;
use cretonne_codegen::ir::types::I32;
use cretonne_codegen::{ir, Context};
use cranelift_codegen::ir::types::I32;
use cranelift_codegen::{ir, Context};
use environ::{DummyEnvironment, FuncEnvironment};
use target_lexicon::Triple;