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Expose wasm_runtime_get_exec_env_singleton to the API users (#1388)

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Sometimes it can be useful to access the singleton.
E.g. use wasm_runtime_set_user_data on it.
This commit is contained in:
YAMAMOTO Takashi 2022-08-17 17:13:46 +09:00 committed by GitHub
parent 6caa6b1d73
commit 12931e7f59
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2 changed files with 19 additions and 1 deletions
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3
core/iwasm/common/wasm_runtime_common.h
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@ -592,7 +592,8 @@ wasm_runtime_call_indirect(WASMExecEnv *exec_env, uint32 element_indices,
bool
wasm_runtime_create_exec_env_singleton(WASMModuleInstanceCommon *module_inst);
WASMExecEnv *
/* See wasm_export.h for description */
WASM_RUNTIME_API_EXTERN WASMExecEnv *
wasm_runtime_get_exec_env_singleton(WASMModuleInstanceCommon *module_inst);
/* See wasm_export.h for description */

17
core/iwasm/include/wasm_export.h
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@ -485,6 +485,23 @@ wasm_runtime_create_exec_env(wasm_module_inst_t module_inst,
WASM_RUNTIME_API_EXTERN void
wasm_runtime_destroy_exec_env(wasm_exec_env_t exec_env);
/**
* Get the singleton execution environment for the instance.
*
* Note: The singleton execution environment is the execution
* environment used internally by the runtime for the API functions
* like wasm_application_execute_main, which don't take explicit
* execution environment. It's associated to the corresponding
* module instance and managed by the runtime. The API user should
* not destroy it with wasm_runtime_destroy_exec_env.
*
* @param module_inst the module instance
*
* @return exec_env the execution environment to destroy
*/
WASM_RUNTIME_API_EXTERN wasm_exec_env_t
wasm_runtime_get_exec_env_singleton(wasm_module_inst_t module_inst);
/**
* Start debug instance based on given execution environment.
* Note: