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externalize mem

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This commit is contained in:
NikVolf
2017-12-26 16:03:59 +03:00
parent 7590216161
commit 06219aa6e2
2 changed files with 10 additions and 1 deletions
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9
src/ext.rs
View File

@ -1,4 +1,5 @@
use parity_wasm::{elements, builder}; use parity_wasm::{elements, builder};
use optimizer::import_section;
type Insertion = (usize, u32, u32, String); type Insertion = (usize, u32, u32, String);
@ -37,6 +38,14 @@ pub fn externalize_mem(mut module: elements::Module) -> elements::Module {
.pop() .pop()
.expect("Own memory entry to exist in memory section"); .expect("Own memory entry to exist in memory section");
import_section(&mut module).expect("Import section to exist").entries_mut().push(
elements::ImportEntry::new(
"env".to_owned(),
"memory".to_owned(),
elements::External::Memory(entry),
)
);
module module
} }

2
src/lib.rs
View File

@ -21,7 +21,7 @@ mod runtime_type;
pub use optimizer::{optimize, Error as OptimizerError}; pub use optimizer::{optimize, Error as OptimizerError};
pub use gas::inject_gas_counter; pub use gas::inject_gas_counter;
pub use logger::init_log; pub use logger::init_log;
pub use ext::externalize; pub use ext::{externalize, externalize_mem};
pub use pack::pack_instance; pub use pack::pack_instance;
pub use nondeterminism_check::is_deterministic; pub use nondeterminism_check::is_deterministic;
pub use runtime_type::inject_runtime_type; pub use runtime_type::inject_runtime_type;