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Expose API to get import/export function's param/result valkind (#3363)

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Export API:
```C
   wasm_func_type_get_param_count
   wasm_func_type_get_param_valkind
   wasm_func_type_get_result_count
   wasm_func_type_get_result_valkind
```
And change wasm_import_type/wasm_export_type to wasm_import_t/wasm_export_t.
This commit is contained in:
Benbuck Nason
2024-05-02 18:41:08 -07:00
committed by GitHub
parent 3e5361f76d
commit c0e33f08b0
4 changed files with 162 additions and 42 deletions
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65
core/iwasm/include/wasm_export.h
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@ -72,17 +72,26 @@ typedef enum {
WASM_IMPORT_EXPORT_KIND_GLOBAL
} wasm_import_export_kind_t;
typedef struct wasm_import_type {
struct WASMFuncType;
typedef struct WASMFuncType *wasm_func_type_t;
typedef struct wasm_import_t {
const char *module_name;
const char *name;
wasm_import_export_kind_t kind;
bool linked;
} wasm_import_type;
union {
wasm_func_type_t func_type;
} u;
} wasm_import_t;
typedef struct wasm_export_type {
typedef struct wasm_export_t {
const char *name;
wasm_import_export_kind_t kind;
} wasm_export_type;
union {
wasm_func_type_t func_type;
} u;
} wasm_export_t;
/* Instantiated WASM module */
struct WASMModuleInstanceCommon;
@ -1234,7 +1243,7 @@ wasm_runtime_get_import_count(const wasm_module_t module);
*/
WASM_RUNTIME_API_EXTERN void
wasm_runtime_get_import_type(const wasm_module_t module, int32_t import_index,
wasm_import_type *import_type);
wasm_import_t *import_type);
/**
* Get the number of export items for a WASM module
@ -1255,7 +1264,51 @@ wasm_runtime_get_export_count(const wasm_module_t module);
*/
WASM_RUNTIME_API_EXTERN void
wasm_runtime_get_export_type(const wasm_module_t module, int32_t export_index,
wasm_export_type *export_type);
wasm_export_t *export_type);
/**
* Get the number of parameters for a function type
*
* @param func_type the function type
*
* @return the number of parameters for the function type
*/
WASM_RUNTIME_API_EXTERN uint32_t
wasm_func_type_get_param_count(wasm_func_type_t const func_type);
/**
* Get the kind of a parameter for a function type
*
* @param func_type the function type
* @param param_index the index of the parameter to get
*
* @return the kind of the parameter if successful, -1 otherwise
*/
WASM_RUNTIME_API_EXTERN wasm_valkind_t
wasm_func_type_get_param_valkind(wasm_func_type_t const func_type,
uint32_t param_index);
/**
* Get the number of results for a function type
*
* @param func_type the function type
*
* @return the number of results for the function type
*/
WASM_RUNTIME_API_EXTERN uint32_t
wasm_func_type_get_result_count(wasm_func_type_t const func_type);
/**
* Get the kind of a result for a function type
*
* @param func_type the function type
* @param result_index the index of the result to get
*
* @return the kind of the result if successful, -1 otherwise
*/
WASM_RUNTIME_API_EXTERN wasm_valkind_t
wasm_func_type_get_result_valkind(wasm_func_type_t const func_type,
uint32_t result_index);
/**
* Register native functions with same module name