Add serde functionality into lib. (#422)
* Adds decoration to the verifier errors.
example:
function %bad(i32) fast {
ebb0(v0: i32):
brnz.i32 v0, ebb1
return
^~~~~~
verifier inst1: Internal return not allowed with return_at_end=1
ebb1:
trapz.i32 v0, user6
return
}
Fixes #68
* Making it so that pretty_function_error and write_function_plain are both private.
* Changes write_ebb to decorate_ebb.
Adds documentation line to decorate_function.
* Removing Cargo.toml lib/serde addition
* Add serde functionality into lib.
* Fix so code is compatible with Rust version 1.25.0.
* Move ser/de functions to utility file, update description, remove borrow from arms.
* Remove commented out code.
This commit is contained in:
Caroline Cullen
committed by
Dan Gohman
Dan Gohman
parent
13fea26c95
commit
65a1a6bb28
@@ -17,6 +17,7 @@ cfg-if = "0.1"
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cranelift-codegen = { path = "lib/codegen", version = "0.17.0" }
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cranelift-reader = { path = "lib/reader", version = "0.17.0" }
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cranelift-frontend = { path = "lib/frontend", version = "0.17.0" }
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cranelift-serde = { path = "lib/serde", version = "0.17.0", optional = true }
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cranelift-wasm = { path = "lib/wasm", version = "0.17.0", optional = true }
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cranelift-native = { path = "lib/native", version = "0.17.0" }
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cranelift-filetests = { path = "lib/filetests", version = "0.17.0" }
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38
lib/serde/Cargo.toml
Normal file
38
lib/serde/Cargo.toml
Normal file
@@ -0,0 +1,38 @@
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[package]
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name = "cranelift-serde"
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version = "0.17.0"
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authors = ["The Cranelift Project Developers"]
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description = "Serializer/Deserializer for Cranelift IR"
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repository = "https://github.com/CraneStation/cranelift"
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license = "Apache-2.0"
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readme = "README.md"
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keywords = ["webassembly", "serde"]
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[[bin]]
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name = "clif-json"
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path = "src/clif-json.rs"
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[dependencies]
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cfg-if = "0.1"
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filecheck = "0.3.0"
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docopt = "1"
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serde = "1.0.8"
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serde_derive = "1.0.8"
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serde_json = "1.0"
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term = "0.5.1"
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target-lexicon = "0.0.2"
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wasmparser = { version = "0.17.0", default-features = false }
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cranelift-codegen = { path = "../codegen", version = "0.17.0", default-features = false }
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cranelift-reader = { path = "../reader", version = "0.17.0", default-features = false }
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cranelift-frontend = { path = "../frontend", version = "0.17.0", default-features = false }
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failure = { version = "0.1.1", default-features = false, features = ["derive"] }
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failure_derive = { version = "0.1.1", default-features = false }
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[features]
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default = ["std"]
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std = ["cranelift-codegen/std", "cranelift-frontend/std", "wasmparser/std", "target-lexicon/std"]
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core = ["cranelift-codegen/core", "cranelift-frontend/core", "wasmparser/core"]
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[badges]
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maintenance = { status = "experimental" }
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travis-ci = { repository = "CraneStation/cranelift" }
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30
lib/serde/README.md
Normal file
30
lib/serde/README.md
Normal file
@@ -0,0 +1,30 @@
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This crate performs serialization of the [Cranelift](https://crates.io/crates/cranelift) IR.
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This crate is structured as an optional ability to serialize and deserialize cranelift IR into JSON format.
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Status
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------
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Cranelift IR can be serialized into JSON.
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Deserialize is a work in progress, as it currently deserializes into the serializable data structure that can be utilized by serde instead of the actual Cranelift IR data structure.
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Building and Using Cranelift Serde
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----------------------------------
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clif-json usage:
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clif-json serialize [-p] <file>
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clif-json deserialize <file>
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Where the -p flag outputs Cranelift IR as pretty JSON.
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For example to build and use clif-json:
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``` {.sourceCode .sh}
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cd lib/serde
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cargo build
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clif-json serialize -p test.clif
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```
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121
lib/serde/src/clif-json.rs
Normal file
121
lib/serde/src/clif-json.rs
Normal file
@@ -0,0 +1,121 @@
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#![deny(trivial_numeric_casts)]
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#![warn(unused_import_braces, unstable_features, unused_extern_crates)]
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#![cfg_attr(
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feature = "cargo-clippy",
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warn(
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float_arithmetic, mut_mut, nonminimal_bool, option_map_unwrap_or, option_map_unwrap_or_else,
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unicode_not_nfc, use_self
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)
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)]
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extern crate cranelift_reader;
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extern crate docopt;
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#[macro_use]
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extern crate serde_derive;
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extern crate cranelift_codegen;
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extern crate serde_json;
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use cranelift_reader::parse_functions;
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use docopt::Docopt;
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use std::fs::File;
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use std::io::prelude::*;
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use std::io::{self, Write};
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use std::process;
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use std::vec::Vec;
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mod serde_clif_json;
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const USAGE: &str = "
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Cranelift JSON serializer/deserializer utility
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Usage:
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clif-json serialize [-p] <file>
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clif-json deserialize <file>
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Options:
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-p, --pretty print pretty json
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";
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#[derive(Deserialize, Debug)]
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struct Args {
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cmd_serialize: bool,
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cmd_deserialize: bool,
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flag_pretty: bool,
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arg_file: Vec<String>,
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}
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/// A command either succeeds or fails with an error message.
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pub type CommandResult = Result<(), String>;
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fn call_ser(file: &str, pretty: bool) -> CommandResult {
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let ret_of_parse = parse_functions(file);
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match ret_of_parse {
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Ok(funcs) => {
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let ser_funcs = serde_clif_json::SerObj::new(&funcs);
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let ser_str: String;
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if pretty {
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ser_str = serde_json::to_string_pretty(&ser_funcs).unwrap();
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} else {
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ser_str = serde_json::to_string(&ser_funcs).unwrap();
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}
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println!("{}", ser_str);
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Ok(())
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}
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Err(_pe) => Err(format!("this was a parsing error")),
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}
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}
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fn call_de(file: &File) -> CommandResult {
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let de: serde_clif_json::SerObj = match serde_json::from_reader(file) {
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Result::Ok(val) => val,
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Result::Err(err) => panic!("{}", err),
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};
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println!("{:?}", de);
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Ok(())
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}
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/// Parse the command line arguments and run the requested command.
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fn clif_json() -> CommandResult {
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// Parse command line arguments.
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let args: Args = Docopt::new(USAGE)
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.and_then(|d| d.help(true).deserialize())
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.unwrap_or_else(|e| e.exit());
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// Find the sub-command to execute.
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let result = if args.cmd_serialize {
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if let Some(first_file) = args.arg_file.first() {
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let mut file = File::open(first_file).expect("Unable to open the file");
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let mut contents = String::new();
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file.read_to_string(&mut contents)
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.expect("Unable to read the file");
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call_ser(&contents, args.flag_pretty)
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} else {
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Err(format!("No file was passed"))
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}
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} else if args.cmd_deserialize {
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if let Some(first_file) = args.arg_file.first() {
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let mut file = File::open(first_file).expect("Unable to open the file");
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call_de(&file)
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} else {
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Err(format!("No file was passed"))
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}
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} else {
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// Debugging / shouldn't happen with proper command line handling above.
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Err(format!("Unhandled args: {:?}", args))
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};
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result
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}
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fn main() {
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if let Err(mut msg) = clif_json() {
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if !msg.ends_with('\n') {
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msg.push('\n');
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}
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io::stdout().flush().expect("flushing stdout");
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io::stderr().write_all(msg.as_bytes()).unwrap();
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process::exit(1);
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}
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}
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801
lib/serde/src/serde_clif_json.rs
Normal file
801
lib/serde/src/serde_clif_json.rs
Normal file
@@ -0,0 +1,801 @@
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use cranelift_codegen::ir::{Ebb, Function, Inst, InstructionData, Signature};
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/// Serializable version of the original Cranelift IR
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#[derive(Clone, Debug, Hash, PartialEq, Eq, Serialize, Deserialize)]
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pub enum SerInstData {
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Unary {
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opcode: String,
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arg: String,
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},
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UnaryImm {
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opcode: String,
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imm: String,
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},
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UnaryIeee32 {
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opcode: String,
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imm: String,
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},
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UnaryIeee64 {
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opcode: String,
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imm: String,
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},
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UnaryBool {
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opcode: String,
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imm: bool,
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},
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UnaryGlobalValue {
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opcode: String,
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global_value: String,
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},
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Binary {
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opcode: String,
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args: [String; 2],
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},
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BinaryImm {
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opcode: String,
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arg: String,
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imm: String,
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},
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Ternary {
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opcode: String,
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args: [String; 3],
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},
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MultiAry {
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opcode: String,
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args: Vec<String>,
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},
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NullAry {
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opcode: String,
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},
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InsertLane {
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opcode: String,
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args: [String; 2],
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lane: String,
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},
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ExtractLane {
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opcode: String,
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arg: String,
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lane: String,
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},
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IntCompare {
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opcode: String,
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args: [String; 2],
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cond: String,
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||||
},
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IntCompareImm {
|
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opcode: String,
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arg: String,
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cond: String,
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imm: String,
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||||
},
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IntCond {
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opcode: String,
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arg: String,
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||||
cond: String,
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||||
},
|
||||
FloatCompare {
|
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opcode: String,
|
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args: [String; 2],
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||||
cond: String,
|
||||
},
|
||||
FloatCond {
|
||||
opcode: String,
|
||||
arg: String,
|
||||
cond: String,
|
||||
},
|
||||
IntSelect {
|
||||
opcode: String,
|
||||
args: [String; 3],
|
||||
cond: String,
|
||||
},
|
||||
Jump {
|
||||
opcode: String,
|
||||
args: Vec<String>,
|
||||
destination: String,
|
||||
},
|
||||
Branch {
|
||||
opcode: String,
|
||||
args: Vec<String>,
|
||||
destination: String,
|
||||
},
|
||||
BranchInt {
|
||||
opcode: String,
|
||||
args: Vec<String>,
|
||||
cond: String,
|
||||
destination: String,
|
||||
},
|
||||
BranchFloat {
|
||||
opcode: String,
|
||||
args: Vec<String>,
|
||||
cond: String,
|
||||
destination: String,
|
||||
},
|
||||
BranchIcmp {
|
||||
opcode: String,
|
||||
args: Vec<String>,
|
||||
cond: String,
|
||||
destination: String,
|
||||
},
|
||||
BranchTable {
|
||||
opcode: String,
|
||||
arg: String,
|
||||
table: String,
|
||||
},
|
||||
Call {
|
||||
opcode: String,
|
||||
args: Vec<String>,
|
||||
func_ref: String,
|
||||
},
|
||||
CallIndirect {
|
||||
opcode: String,
|
||||
args: Vec<String>,
|
||||
sig_ref: String,
|
||||
},
|
||||
FuncAddr {
|
||||
opcode: String,
|
||||
func_ref: String,
|
||||
},
|
||||
Load {
|
||||
opcode: String,
|
||||
arg: String,
|
||||
flags: String,
|
||||
offset: String,
|
||||
},
|
||||
LoadComplex {
|
||||
opcode: String,
|
||||
args: Vec<String>,
|
||||
flags: String,
|
||||
offset: String,
|
||||
},
|
||||
Store {
|
||||
opcode: String,
|
||||
args: [String; 2],
|
||||
flags: String,
|
||||
offset: String,
|
||||
},
|
||||
StoreComplex {
|
||||
opcode: String,
|
||||
args: Vec<String>,
|
||||
flags: String,
|
||||
offset: String,
|
||||
},
|
||||
StackLoad {
|
||||
opcode: String,
|
||||
stack_slot: String,
|
||||
offset: String,
|
||||
},
|
||||
StackStore {
|
||||
opcode: String,
|
||||
arg: String,
|
||||
stack_slot: String,
|
||||
offset: String,
|
||||
},
|
||||
HeapAddr {
|
||||
opcode: String,
|
||||
arg: String,
|
||||
heap: String,
|
||||
imm: String,
|
||||
},
|
||||
RegMove {
|
||||
opcode: String,
|
||||
arg: String,
|
||||
src: String,
|
||||
dst: String,
|
||||
},
|
||||
CopySpecial {
|
||||
opcode: String,
|
||||
src: String,
|
||||
dst: String,
|
||||
},
|
||||
RegSpill {
|
||||
opcode: String,
|
||||
arg: String,
|
||||
src: String,
|
||||
dst: String,
|
||||
},
|
||||
RegFill {
|
||||
opcode: String,
|
||||
arg: String,
|
||||
src: String,
|
||||
dst: String,
|
||||
},
|
||||
Trap {
|
||||
opcode: String,
|
||||
code: String,
|
||||
},
|
||||
CondTrap {
|
||||
opcode: String,
|
||||
arg: String,
|
||||
code: String,
|
||||
},
|
||||
IntCondTrap {
|
||||
opcode: String,
|
||||
arg: String,
|
||||
cond: String,
|
||||
code: String,
|
||||
},
|
||||
FloatCondTrap {
|
||||
opcode: String,
|
||||
arg: String,
|
||||
cond: String,
|
||||
code: String,
|
||||
},
|
||||
}
|
||||
|
||||
pub fn get_inst_data(inst_index: Inst, func: &Function) -> SerInstData {
|
||||
let inst = &func.dfg[inst_index];
|
||||
match *inst {
|
||||
InstructionData::Unary { opcode, arg } => SerInstData::Unary {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
},
|
||||
InstructionData::UnaryImm { opcode, imm } => SerInstData::UnaryImm {
|
||||
opcode: opcode.to_string(),
|
||||
imm: imm.to_string(),
|
||||
},
|
||||
InstructionData::UnaryIeee32 { opcode, imm } => SerInstData::UnaryIeee32 {
|
||||
opcode: opcode.to_string(),
|
||||
imm: imm.to_string(),
|
||||
},
|
||||
InstructionData::UnaryIeee64 { opcode, imm } => SerInstData::UnaryIeee64 {
|
||||
opcode: opcode.to_string(),
|
||||
imm: imm.to_string(),
|
||||
},
|
||||
InstructionData::UnaryBool { opcode, imm } => SerInstData::UnaryBool {
|
||||
opcode: opcode.to_string(),
|
||||
imm: imm,
|
||||
},
|
||||
InstructionData::UnaryGlobalValue {
|
||||
opcode,
|
||||
global_value,
|
||||
} => SerInstData::UnaryGlobalValue {
|
||||
opcode: opcode.to_string(),
|
||||
global_value: global_value.to_string(),
|
||||
},
|
||||
InstructionData::Binary { opcode, args } => {
|
||||
let hold_args = [args[0].to_string(), args[1].to_string()];
|
||||
SerInstData::Binary {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
}
|
||||
}
|
||||
InstructionData::BinaryImm { opcode, arg, imm } => SerInstData::BinaryImm {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
imm: imm.to_string(),
|
||||
},
|
||||
InstructionData::Ternary { opcode, args } => {
|
||||
let hold_args = [
|
||||
args[0].to_string(),
|
||||
args[1].to_string(),
|
||||
args[2].to_string(),
|
||||
];
|
||||
SerInstData::Ternary {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
}
|
||||
}
|
||||
InstructionData::MultiAry { opcode, ref args } => {
|
||||
let mut hold_args = Vec::new();
|
||||
let args_iter = args.as_slice(&func.dfg.value_lists);
|
||||
for arg in args_iter {
|
||||
hold_args.push(arg.to_string());
|
||||
}
|
||||
|
||||
SerInstData::MultiAry {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
}
|
||||
}
|
||||
InstructionData::NullAry { opcode } => SerInstData::NullAry {
|
||||
opcode: opcode.to_string(),
|
||||
},
|
||||
InstructionData::InsertLane { opcode, args, lane } => {
|
||||
let hold_args = [args[0].to_string(), args[1].to_string()];
|
||||
SerInstData::InsertLane {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
lane: lane.to_string(),
|
||||
}
|
||||
}
|
||||
InstructionData::ExtractLane { opcode, arg, lane } => SerInstData::ExtractLane {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
lane: lane.to_string(),
|
||||
},
|
||||
InstructionData::IntCompare { opcode, args, cond } => {
|
||||
let hold_args = [args[0].to_string(), args[1].to_string()];
|
||||
SerInstData::IntCompare {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
cond: cond.to_string(),
|
||||
}
|
||||
}
|
||||
InstructionData::IntCompareImm {
|
||||
opcode,
|
||||
arg,
|
||||
cond,
|
||||
imm,
|
||||
} => SerInstData::IntCompareImm {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
cond: cond.to_string(),
|
||||
imm: imm.to_string(),
|
||||
},
|
||||
InstructionData::IntCond { opcode, arg, cond } => SerInstData::IntCond {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
cond: cond.to_string(),
|
||||
},
|
||||
InstructionData::FloatCompare { opcode, args, cond } => {
|
||||
let hold_args = [args[0].to_string(), args[1].to_string()];
|
||||
SerInstData::FloatCompare {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
cond: cond.to_string(),
|
||||
}
|
||||
}
|
||||
InstructionData::FloatCond { opcode, arg, cond } => SerInstData::FloatCond {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
cond: cond.to_string(),
|
||||
},
|
||||
InstructionData::IntSelect { opcode, args, cond } => {
|
||||
let hold_args = [
|
||||
args[0].to_string(),
|
||||
args[1].to_string(),
|
||||
args[2].to_string(),
|
||||
];
|
||||
SerInstData::IntSelect {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
cond: cond.to_string(),
|
||||
}
|
||||
}
|
||||
InstructionData::Jump {
|
||||
opcode,
|
||||
ref args,
|
||||
destination,
|
||||
} => {
|
||||
let mut hold_args = Vec::new();
|
||||
let args_iter = args.as_slice(&func.dfg.value_lists);
|
||||
for arg in args_iter {
|
||||
hold_args.push(arg.to_string());
|
||||
}
|
||||
SerInstData::Jump {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
destination: destination.to_string(),
|
||||
}
|
||||
}
|
||||
InstructionData::Branch {
|
||||
opcode,
|
||||
ref args,
|
||||
destination,
|
||||
} => {
|
||||
let mut hold_args = Vec::new();
|
||||
let args_iter = args.as_slice(&func.dfg.value_lists);
|
||||
for arg in args_iter {
|
||||
hold_args.push(arg.to_string());
|
||||
}
|
||||
SerInstData::Branch {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
destination: destination.to_string(),
|
||||
}
|
||||
}
|
||||
InstructionData::BranchInt {
|
||||
opcode,
|
||||
ref args,
|
||||
cond,
|
||||
destination,
|
||||
} => {
|
||||
let mut hold_args = Vec::new();
|
||||
let args_iter = args.as_slice(&func.dfg.value_lists);
|
||||
for arg in args_iter {
|
||||
hold_args.push(arg.to_string());
|
||||
}
|
||||
SerInstData::BranchInt {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
cond: cond.to_string(),
|
||||
destination: destination.to_string(),
|
||||
}
|
||||
}
|
||||
InstructionData::BranchFloat {
|
||||
opcode,
|
||||
ref args,
|
||||
cond,
|
||||
destination,
|
||||
} => {
|
||||
let mut hold_args = Vec::new();
|
||||
let args_iter = args.as_slice(&func.dfg.value_lists);
|
||||
for arg in args_iter {
|
||||
hold_args.push(arg.to_string());
|
||||
}
|
||||
SerInstData::BranchFloat {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
cond: cond.to_string(),
|
||||
destination: destination.to_string(),
|
||||
}
|
||||
}
|
||||
InstructionData::BranchIcmp {
|
||||
opcode,
|
||||
ref args,
|
||||
cond,
|
||||
destination,
|
||||
} => {
|
||||
let mut hold_args = Vec::new();
|
||||
let args_iter = args.as_slice(&func.dfg.value_lists);
|
||||
for arg in args_iter {
|
||||
hold_args.push(arg.to_string());
|
||||
}
|
||||
SerInstData::BranchIcmp {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
cond: cond.to_string(),
|
||||
destination: destination.to_string(),
|
||||
}
|
||||
}
|
||||
// to add: jump table serialization
|
||||
InstructionData::BranchTable { opcode, arg, table } => SerInstData::BranchTable {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
table: table.to_string(),
|
||||
},
|
||||
InstructionData::Call {
|
||||
opcode,
|
||||
ref args,
|
||||
func_ref,
|
||||
} => {
|
||||
let mut hold_args = Vec::new();
|
||||
let args_iter = args.as_slice(&func.dfg.value_lists);
|
||||
for arg in args_iter {
|
||||
hold_args.push(arg.to_string());
|
||||
}
|
||||
SerInstData::Call {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
func_ref: func_ref.to_string(),
|
||||
}
|
||||
}
|
||||
InstructionData::CallIndirect {
|
||||
opcode,
|
||||
ref args,
|
||||
sig_ref,
|
||||
} => {
|
||||
let mut hold_args = Vec::new();
|
||||
let args_iter = args.as_slice(&func.dfg.value_lists);
|
||||
for arg in args_iter {
|
||||
hold_args.push(arg.to_string());
|
||||
}
|
||||
SerInstData::CallIndirect {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
sig_ref: sig_ref.to_string(),
|
||||
}
|
||||
}
|
||||
InstructionData::FuncAddr { opcode, func_ref } => SerInstData::FuncAddr {
|
||||
opcode: opcode.to_string(),
|
||||
func_ref: func_ref.to_string(),
|
||||
},
|
||||
InstructionData::Load {
|
||||
opcode,
|
||||
arg,
|
||||
flags,
|
||||
offset,
|
||||
} => SerInstData::Load {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
flags: flags.to_string(),
|
||||
offset: offset.to_string(),
|
||||
},
|
||||
InstructionData::LoadComplex {
|
||||
opcode,
|
||||
ref args,
|
||||
flags,
|
||||
offset,
|
||||
} => {
|
||||
let mut hold_args = Vec::new();
|
||||
let args_iter = args.as_slice(&func.dfg.value_lists);
|
||||
for arg in args_iter {
|
||||
hold_args.push(arg.to_string());
|
||||
}
|
||||
SerInstData::LoadComplex {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
flags: flags.to_string(),
|
||||
offset: offset.to_string(),
|
||||
}
|
||||
}
|
||||
InstructionData::Store {
|
||||
opcode,
|
||||
args,
|
||||
flags,
|
||||
offset,
|
||||
} => {
|
||||
let hold_args = [args[0].to_string(), args[1].to_string()];
|
||||
SerInstData::Store {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
flags: flags.to_string(),
|
||||
offset: offset.to_string(),
|
||||
}
|
||||
}
|
||||
InstructionData::StoreComplex {
|
||||
opcode,
|
||||
ref args,
|
||||
flags,
|
||||
offset,
|
||||
} => {
|
||||
let mut hold_args = Vec::new();
|
||||
let args_iter = args.as_slice(&func.dfg.value_lists);
|
||||
for arg in args_iter {
|
||||
hold_args.push(arg.to_string());
|
||||
}
|
||||
SerInstData::StoreComplex {
|
||||
opcode: opcode.to_string(),
|
||||
args: hold_args,
|
||||
flags: flags.to_string(),
|
||||
offset: offset.to_string(),
|
||||
}
|
||||
}
|
||||
InstructionData::StackLoad {
|
||||
opcode,
|
||||
stack_slot,
|
||||
offset,
|
||||
} => SerInstData::StackLoad {
|
||||
opcode: opcode.to_string(),
|
||||
stack_slot: stack_slot.to_string(),
|
||||
offset: offset.to_string(),
|
||||
},
|
||||
InstructionData::StackStore {
|
||||
opcode,
|
||||
arg,
|
||||
stack_slot,
|
||||
offset,
|
||||
} => SerInstData::StackStore {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
stack_slot: stack_slot.to_string(),
|
||||
offset: offset.to_string(),
|
||||
},
|
||||
InstructionData::HeapAddr {
|
||||
opcode,
|
||||
arg,
|
||||
heap,
|
||||
imm,
|
||||
} => SerInstData::HeapAddr {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
heap: heap.to_string(),
|
||||
imm: imm.to_string(),
|
||||
},
|
||||
InstructionData::RegMove {
|
||||
opcode,
|
||||
arg,
|
||||
src,
|
||||
dst,
|
||||
} => SerInstData::RegMove {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
src: src.to_string(),
|
||||
dst: dst.to_string(),
|
||||
},
|
||||
InstructionData::CopySpecial { opcode, src, dst } => SerInstData::CopySpecial {
|
||||
opcode: opcode.to_string(),
|
||||
src: src.to_string(),
|
||||
dst: dst.to_string(),
|
||||
},
|
||||
InstructionData::RegSpill {
|
||||
opcode,
|
||||
arg,
|
||||
src,
|
||||
dst,
|
||||
} => SerInstData::RegSpill {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
src: src.to_string(),
|
||||
dst: dst.to_string(),
|
||||
},
|
||||
InstructionData::RegFill {
|
||||
opcode,
|
||||
arg,
|
||||
src,
|
||||
dst,
|
||||
} => SerInstData::RegFill {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
src: src.to_string(),
|
||||
dst: dst.to_string(),
|
||||
},
|
||||
InstructionData::Trap { opcode, code } => SerInstData::Trap {
|
||||
opcode: opcode.to_string(),
|
||||
code: code.to_string(),
|
||||
},
|
||||
InstructionData::CondTrap { opcode, arg, code } => SerInstData::CondTrap {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
code: code.to_string(),
|
||||
},
|
||||
InstructionData::IntCondTrap {
|
||||
opcode,
|
||||
arg,
|
||||
cond,
|
||||
code,
|
||||
} => SerInstData::IntCondTrap {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
cond: cond.to_string(),
|
||||
code: code.to_string(),
|
||||
},
|
||||
InstructionData::FloatCondTrap {
|
||||
opcode,
|
||||
arg,
|
||||
cond,
|
||||
code,
|
||||
} => SerInstData::FloatCondTrap {
|
||||
opcode: opcode.to_string(),
|
||||
arg: arg.to_string(),
|
||||
cond: cond.to_string(),
|
||||
code: code.to_string(),
|
||||
},
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Deserialize, Serialize, Debug)]
|
||||
pub struct SerInst {
|
||||
pub inst_name: String,
|
||||
pub inst_data: SerInstData,
|
||||
}
|
||||
|
||||
impl SerInst {
|
||||
pub fn new(inst: Inst, func: &Function) -> Self {
|
||||
Self {
|
||||
inst_name: inst.to_string(),
|
||||
inst_data: get_inst_data(inst, func),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Clone, Deserialize, Serialize, Debug)]
|
||||
pub struct SerEbb {
|
||||
pub ebb: String,
|
||||
pub params: Vec<String>,
|
||||
pub insts: Vec<SerInst>,
|
||||
}
|
||||
|
||||
impl SerEbb {
|
||||
pub fn new(name: String) -> Self {
|
||||
Self {
|
||||
ebb: name,
|
||||
params: Vec::new(),
|
||||
insts: Vec::new(),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub fn populate_inst(func: &Function, ebb: Ebb) -> Vec<SerInst> {
|
||||
let mut ser_vec: Vec<SerInst> = Vec::new();
|
||||
let ret_iter = func.layout.ebb_insts(ebb);
|
||||
for inst in ret_iter {
|
||||
let mut ser_inst: SerInst = SerInst::new(inst, &func);
|
||||
ser_vec.push(ser_inst);
|
||||
}
|
||||
ser_vec
|
||||
}
|
||||
|
||||
pub fn populate_params(func: &Function, ebb: &Ebb) -> Vec<String> {
|
||||
let mut ser_vec: Vec<String> = Vec::new();
|
||||
let parameters = func.dfg.ebb_params(*ebb);
|
||||
for param in parameters {
|
||||
ser_vec.push(param.to_string());
|
||||
}
|
||||
ser_vec
|
||||
}
|
||||
|
||||
/// Serializable Data Flow Graph
|
||||
#[derive(Deserialize, Serialize, Debug)]
|
||||
pub struct SerDataFlowGraph {
|
||||
ebbs: Vec<SerEbb>,
|
||||
}
|
||||
|
||||
pub fn populate_ebbs(func: &Function) -> Vec<SerEbb> {
|
||||
let mut ebb_vec: Vec<SerEbb> = Vec::new();
|
||||
for ebb in func.layout.ebbs() {
|
||||
let mut ser_ebb: SerEbb = SerEbb::new(ebb.to_string());
|
||||
ser_ebb.params = populate_params(&func, &ebb);
|
||||
ser_ebb.insts = populate_inst(&func, ebb);
|
||||
ebb_vec.push(ser_ebb);
|
||||
}
|
||||
ebb_vec
|
||||
}
|
||||
|
||||
impl SerDataFlowGraph {
|
||||
pub fn create_new(func: &Function) -> Self {
|
||||
Self {
|
||||
ebbs: populate_ebbs(func),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn new(func: &Function) -> Self {
|
||||
Self::create_new(func)
|
||||
}
|
||||
}
|
||||
|
||||
#[derive(Serialize, Deserialize, Debug)]
|
||||
pub struct SerSignature {
|
||||
pub func_params: Vec<String>,
|
||||
pub func_returns: Vec<String>,
|
||||
}
|
||||
|
||||
impl SerSignature {
|
||||
fn create_new(sig: &Signature) -> Self {
|
||||
let mut params_vec: Vec<String> = Vec::new();
|
||||
let mut returns_vec: Vec<String> = Vec::new();
|
||||
for param in sig.params.iter() {
|
||||
params_vec.push(param.to_string());
|
||||
}
|
||||
for ret in sig.returns.iter() {
|
||||
returns_vec.push(ret.to_string());
|
||||
}
|
||||
Self {
|
||||
func_params: params_vec,
|
||||
func_returns: returns_vec,
|
||||
}
|
||||
}
|
||||
|
||||
pub fn new(func: &Function) -> Self {
|
||||
Self::create_new(&func.signature)
|
||||
}
|
||||
}
|
||||
|
||||
/// Serializable Function type
|
||||
#[derive(Serialize, Deserialize, Debug)]
|
||||
pub struct SerFunction {
|
||||
pub name: String,
|
||||
pub signature: SerSignature,
|
||||
pub globals: Vec<String>,
|
||||
pub dfg: SerDataFlowGraph,
|
||||
}
|
||||
|
||||
impl SerFunction {
|
||||
fn create_new(func: &Function) -> Self {
|
||||
let mut global_vec: Vec<String> = Vec::new();
|
||||
for (glob_name, _) in func.global_values.iter() {
|
||||
global_vec.push(glob_name.to_string());
|
||||
}
|
||||
Self {
|
||||
name: func.name.to_string(),
|
||||
signature: SerSignature::new(&func),
|
||||
globals: global_vec,
|
||||
dfg: SerDataFlowGraph::new(&func),
|
||||
}
|
||||
}
|
||||
|
||||
pub fn new(func: &Function) -> Self {
|
||||
Self::create_new(func)
|
||||
}
|
||||
}
|
||||
|
||||
/// Must have SerObj for deserialization
|
||||
#[derive(Serialize, Deserialize, Debug)]
|
||||
pub struct SerObj {
|
||||
pub functions: Vec<SerFunction>,
|
||||
}
|
||||
|
||||
impl SerObj {
|
||||
fn create_new(funcs: Vec<SerFunction>) -> Self {
|
||||
Self { functions: funcs }
|
||||
}
|
||||
|
||||
pub fn new(funcs: &Vec<Function>) -> Self {
|
||||
let mut func_vec: Vec<SerFunction> = Vec::new();
|
||||
for func in funcs {
|
||||
let mut ser_func: SerFunction = SerFunction::new(&func);
|
||||
func_vec.push(ser_func);
|
||||
}
|
||||
Self::create_new(func_vec)
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user