fluencelabs/wasmer
1
0
Fork 0
mirror of https://github.com/fluencelabs/wasmer synced 2025-07-02 18:11:34 +00:00
Code Issues Projects Releases Wiki Activity

Get table imports working

Browse Source
This commit is contained in:
Lachlan Sneff
2019-01-29 10:16:39 -08:00
parent 98305c8731
commit 19242a413f
21 changed files with 859 additions and 595 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
lib/runtime-core/examples/simple/main.rs
View File

@ -5,7 +5,8 @@ use wasmer_runtime_core::{
global::Global,
memory::Memory,
prelude::*,
types::{MemoryDesc, Value},
table::Table,
types::{ElementType, MemoryDesc, TableDesc, Value},
};
static EXAMPLE_WASM: &'static [u8] = include_bytes!("simple.wasm");
@ -23,6 +24,13 @@ fn main() -> Result<()> {
let global = Global::new(Value::I32(42));
let table = Table::new(TableDesc {
ty: ElementType::Anyfunc,
min: 10,
max: None,
})
.unwrap();
memory.direct_access_mut(|slice: &mut [u32]| {
slice[0] = 42;
});
@ -32,6 +40,7 @@ fn main() -> Result<()> {
"print_i32" => func!(print_num, [i32] -> [i32]),
"memory" => memory,
"global" => global,
"table" => table,
},
};
@ -42,7 +51,7 @@ fn main() -> Result<()> {
};
let outer_module = wasmer_runtime_core::compile_with(EXAMPLE_WASM, &CraneliftCompiler::new())?;
let mut outer_instance = outer_module.instantiate(outer_imports)?;
let outer_instance = outer_module.instantiate(outer_imports)?;
let ret = outer_instance.call("main", &[Value::I32(42)])?;
println!("ret: {:?}", ret);
@ -58,6 +67,7 @@ static IMPORT_MODULE: &str = r#"
(module
(type $t0 (func (param i32) (result i32)))
(import "env" "memory" (memory 1 1))
(import "env" "table" (table 10 anyfunc))
(import "env" "global" (global i32))
(import "env" "print_i32" (func $print_i32 (type $t0)))
(func $print_num (export "print_num") (type $t0) (param $p0 i32) (result i32)