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Refactor externref related APIs of reference types feature (#971)

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Currently when calling wasm_runtime_call_wasm() to invoke wasm function
with externref type argument from runtime embedder, developer needs to
use wasm_externref_obj2ref() to convert externref obj into an internal ref
index firstly, which is not convenient to developer.
To align with GC feature in which all the references passed to
wasm_runtime_call_wasm() can be object pointers directly, we change the
interface of wasm_runtime_call_wasm() to allow to pass object pointer
directly for the externref argument, and refactor the related codes, update
the related samples and the document.
This commit is contained in:
Wenyong Huang
2022-01-19 11:25:08 +08:00
committed by GitHub
parent 2c743dbd51
commit 260d36a62d
30 changed files with 1148 additions and 595 deletions
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13
core/iwasm/interpreter/wasm.h
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@ -544,6 +544,19 @@ wasm_get_cell_num(const uint8 *types, uint32 type_count)
return cell_num;
}
#if WASM_ENABLE_REF_TYPES != 0
inline static uint16
wasm_value_type_cell_num_outside(uint8 value_type)
{
if (VALUE_TYPE_EXTERNREF == value_type) {
return sizeof(uintptr_t) / sizeof(uint32);
}
else {
return wasm_value_type_cell_num(value_type);
}
}
#endif
inline static bool
wasm_type_equal(const WASMType *type1, const WASMType *type2)
{