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Implement memory and global operations

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This commit is contained in:
Lachlan Sneff
2019-02-14 18:08:20 -08:00
parent 2d87f64f82
commit 73b4f7d337
4 changed files with 1665 additions and 65 deletions
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11
lib/llvm-backend/src/lib.rs
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@ -30,20 +30,17 @@ impl Compiler for LLVMCompiler {
#[test]
fn test_read_module() {
use wabt::wat2wasm;
// let wasm = include_bytes!("../../spectests/examples/simple/simple.wasm") as &[u8];
let wat = r#"
(module
(type $t0 (func (param i32) (result i32)))
(type $t1 (func (result i32)))
(memory 1)
(global $g0 (mut i32) (i32.const 0))
(func $foo (type $t0) (param i32) (result i32)
get_local 0
i32.load offset=16
i32.const 1
memory.grow
drop
i32.const 0
i32.load offset=4
i32.add
set_global $g0
get_global $g0
))
"#;
let wasm = wat2wasm(wat).unwrap();