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Add wasm module global type information APIs (#3406)

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Support getting global type from `wasm_runtime_get_import_type` and
`wasm_runtime_get_export_type`, and add two APIs:

```C
wasm_valkind_t
wasm_global_type_get_valkind(const wasm_global_type_t global_type);

bool
wasm_global_type_get_mutable(const wasm_global_type_t global_type);
```
This commit is contained in:
Benbuck Nason
2024-05-09 18:15:58 -07:00
committed by GitHub
parent 46f83cf486
commit c85bada2a9
15 changed files with 255 additions and 172 deletions
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18
core/iwasm/aot/aot_runtime.c
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@ -129,7 +129,7 @@ check_global_init_expr(const AOTModule *module, uint32 global_index,
* And initializer expression cannot reference a mutable global.
*/
if (global_index >= module->import_global_count
|| module->import_globals->is_mutable) {
|| module->import_globals->type.is_mutable) {
set_error_buf(error_buf, error_buf_size,
"constant expression required");
return false;
@ -141,7 +141,7 @@ check_global_init_expr(const AOTModule *module, uint32 global_index,
return false;
}
if (global_index < module->import_global_count
&& module->import_globals[global_index].is_mutable) {
&& module->import_globals[global_index].type.is_mutable) {
set_error_buf(error_buf, error_buf_size,
"constant expression required");
return false;
@ -389,7 +389,7 @@ global_instantiate(AOTModuleInstance *module_inst, AOTModule *module,
for (i = 0; i < module->import_global_count; i++, import_global++) {
bh_assert(import_global->data_offset
== (uint32)(p - module_inst->global_data));
init_global_data(p, import_global->type,
init_global_data(p, import_global->type.val_type,
&import_global->global_data_linked);
p += import_global->size;
}
@ -410,20 +410,20 @@ global_instantiate(AOTModuleInstance *module_inst, AOTModule *module,
}
#if WASM_ENABLE_GC == 0
init_global_data(
p, global->type,
p, global->type.val_type,
&module->import_globals[init_expr->u.global_index]
.global_data_linked);
#else
if (init_expr->u.global_index < module->import_global_count) {
init_global_data(
p, global->type,
p, global->type.val_type,
&module->import_globals[init_expr->u.global_index]
.global_data_linked);
}
else {
uint32 global_idx =
init_expr->u.global_index - module->import_global_count;
init_global_data(p, global->type,
init_global_data(p, global->type.val_type,
&module->globals[global_idx].init_expr.u);
}
#endif
@ -581,7 +581,7 @@ global_instantiate(AOTModuleInstance *module_inst, AOTModule *module,
#endif /* end of WASM_ENABLE_GC != 0 */
default:
{
init_global_data(p, global->type, &init_expr->u);
init_global_data(p, global->type.val_type, &init_expr->u);
break;
}
}
@ -4549,7 +4549,7 @@ aot_global_traverse_gc_rootset(AOTModuleInstance *module_inst, void *heap)
uint32 i;
for (i = 0; i < module->import_global_count; i++, import_global++) {
if (wasm_is_type_reftype(import_global->type)) {
if (wasm_is_type_reftype(import_global->type.val_type)) {
gc_obj = GET_REF_FROM_ADDR((uint32 *)global_data);
if (wasm_obj_is_created_from_heap(gc_obj)) {
if (0 != mem_allocator_add_root((mem_allocator_t)heap, gc_obj))
@ -4560,7 +4560,7 @@ aot_global_traverse_gc_rootset(AOTModuleInstance *module_inst, void *heap)
}
for (i = 0; i < module->global_count; i++, global++) {
if (wasm_is_type_reftype(global->type)) {
if (wasm_is_type_reftype(global->type.val_type)) {
gc_obj = GET_REF_FROM_ADDR((uint32 *)global_data);
if (wasm_obj_is_created_from_heap(gc_obj)) {
if (0 != mem_allocator_add_root((mem_allocator_t)heap, gc_obj))