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Implement table.init and elem.drop from the bulk memory proposal

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This commit is contained in:
Nick Fitzgerald
2020-02-18 16:41:43 -08:00
parent 33b4a37bcb
commit cb97e4ec8e
12 changed files with 352 additions and 55 deletions
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10
crates/runtime/src/vmcontext.rs
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@@ -536,12 +536,14 @@ impl VMBuiltinFunctionsArray {
pub fn initialized() -> Self {
use crate::libcalls::*;
let mut ptrs = [0; Self::len()];
ptrs[BuiltinFunctionIndex::get_memory32_grow_index().index() as usize] =
wasmtime_memory32_grow as usize;
ptrs[BuiltinFunctionIndex::get_imported_memory32_grow_index().index() as usize] =
wasmtime_imported_memory32_grow as usize;
ptrs[BuiltinFunctionIndex::get_memory32_size_index().index() as usize] =
wasmtime_memory32_size as usize;
ptrs[BuiltinFunctionIndex::get_imported_memory32_size_index().index() as usize] =
@@ -549,16 +551,18 @@ impl VMBuiltinFunctionsArray {
ptrs[BuiltinFunctionIndex::get_table_copy_defined_defined_index().index() as usize] =
wasmtime_table_copy_defined_defined as usize;
ptrs[BuiltinFunctionIndex::get_table_copy_defined_imported_index().index() as usize] =
wasmtime_table_copy_defined_imported as usize;
ptrs[BuiltinFunctionIndex::get_table_copy_imported_defined_index().index() as usize] =
wasmtime_table_copy_imported_defined as usize;
ptrs[BuiltinFunctionIndex::get_table_copy_imported_imported_index().index() as usize] =
wasmtime_table_copy_imported_imported as usize;
ptrs[BuiltinFunctionIndex::get_table_init_index().index() as usize] =
wasmtime_table_init as usize;
ptrs[BuiltinFunctionIndex::get_elem_drop_index().index() as usize] =
wasmtime_elem_drop as usize;
debug_assert!(ptrs.iter().cloned().all(|p| p != 0));
Self { ptrs }