T0b1/wasmtime
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Update for Cranelift API changes.

Browse Source
This commit is contained in:
Dan Gohman
2018-11-26 04:11:09 -08:00
parent f823526a42
commit 82c8ef95c4
1 changed files with 11 additions and 8 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
fuzz/fuzz_targets/compile.rs
View File

@@ -4,19 +4,20 @@
extern crate libfuzzer_sys; extern crate libfuzzer_sys;
extern crate cranelift_codegen; extern crate cranelift_codegen;
extern crate cranelift_native; extern crate cranelift_native;
extern crate wasmparser;
extern crate wasmtime_environ; extern crate wasmtime_environ;
extern crate wasmtime_execute; extern crate wasmtime_execute;
extern crate wasmparser;
use cranelift_codegen::settings; use cranelift_codegen::settings;
use wasmtime_environ::{ModuleEnvironment, Module}; use wasmparser::validate;
use wasmparser::{validate}; use wasmtime_environ::{Module, ModuleEnvironment};
fuzz_target!(|data: &[u8]| { fuzz_target!(|data: &[u8]| {
if !validate(data, None) { if !validate(data, None) {
return; return;
} }
let (flag_builder, isa_builder) = cranelift_native::builders().unwrap_or_else(|_| { let flag_builder = settings::builder();
let isa_builder = cranelift_native::builder().unwrap_or_else(|_| {
panic!("host machine is not a supported target"); panic!("host machine is not a supported target");
}); });
let isa = isa_builder.finish(settings::Flags::new(flag_builder)); let isa = isa_builder.finish(settings::Flags::new(flag_builder));
@@ -26,7 +27,9 @@ fuzz_target!(|data: &[u8]| {
Ok(translation) => translation, Ok(translation) => translation,
Err(_) => return, Err(_) => return,
}; };
let _exec = match wasmtime_execute::compile_and_link_module(&*isa, &translation) { let imports_resolver = |_env: &str, _function: &str| None;
let _exec =
match wasmtime_execute::compile_and_link_module(&*isa, &translation, imports_resolver) {
Ok(x) => x, Ok(x) => x,
Err(_) => return, Err(_) => return,
}; };