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2 changes: 2 additions & 0 deletions core/iwasm/aot/aot_runtime.c
Original file line number Diff line number Diff line change
Expand Up @@ -1963,6 +1963,8 @@ aot_instantiate(AOTModule *module, AOTModuleInstance *parent,
module_inst->e =
(WASMModuleInstanceExtra *)((uint8 *)module_inst + extra_info_offset);
extra = (AOTModuleInstanceExtra *)module_inst->e;
wasm_runtime_set_custom_data_internal(
(WASMModuleInstanceCommon *)module_inst, args->custom_data);
#if WASM_ENABLE_THREAD_MGR != 0
if (os_mutex_init(&extra->common.exception_lock) != 0) {
wasm_runtime_free(module_inst);
Expand Down
7 changes: 7 additions & 0 deletions core/iwasm/common/wasm_runtime_common.c
Original file line number Diff line number Diff line change
Expand Up @@ -1755,6 +1755,13 @@ wasm_runtime_instantiation_args_set_max_memory_pages(
p->v1.max_memory_pages = v;
}

void
wasm_runtime_instantiation_args_set_custom_data(struct InstantiationArgs2 *p,
void *custom_data)
{
p->custom_data = custom_data;
}

#if WASM_ENABLE_LIBC_WASI != 0
void
wasm_runtime_instantiation_args_set_wasi_arg(struct InstantiationArgs2 *p,
Expand Down
6 changes: 6 additions & 0 deletions core/iwasm/common/wasm_runtime_common.h
Original file line number Diff line number Diff line change
Expand Up @@ -617,6 +617,7 @@ wasm_runtime_get_exec_env_tls(void);

struct InstantiationArgs2 {
InstantiationArgs v1;
void *custom_data;
#if WASM_ENABLE_LIBC_WASI != 0
WASIArguments wasi;
#endif
Expand Down Expand Up @@ -741,6 +742,11 @@ void
wasm_runtime_instantiation_args_set_max_memory_pages(
struct InstantiationArgs2 *p, uint32 v);

/* See wasm_export.h for description */
WASM_RUNTIME_API_EXTERN void
wasm_runtime_instantiation_args_set_custom_data(struct InstantiationArgs2 *p,
void *custom_data);

/* See wasm_export.h for description */
WASM_RUNTIME_API_EXTERN void
wasm_runtime_instantiation_args_set_wasi_arg(struct InstantiationArgs2 *p,
Expand Down
4 changes: 4 additions & 0 deletions core/iwasm/include/wasm_export.h
Original file line number Diff line number Diff line change
Expand Up @@ -780,6 +780,10 @@ WASM_RUNTIME_API_EXTERN void
wasm_runtime_instantiation_args_set_max_memory_pages(
struct InstantiationArgs2 *p, uint32_t v);

WASM_RUNTIME_API_EXTERN void
wasm_runtime_instantiation_args_set_custom_data(struct InstantiationArgs2 *p,
void *custom_data);

WASM_RUNTIME_API_EXTERN void
wasm_runtime_instantiation_args_set_wasi_arg(struct InstantiationArgs2 *p,
char *argv[], int argc);
Expand Down
2 changes: 2 additions & 0 deletions core/iwasm/interpreter/wasm_runtime.c
Original file line number Diff line number Diff line change
Expand Up @@ -2512,6 +2512,8 @@ wasm_instantiate(WASMModule *module, WASMModuleInstance *parent,
module_inst->module = module;
module_inst->e =
(WASMModuleInstanceExtra *)((uint8 *)module_inst + extra_info_offset);
wasm_runtime_set_custom_data_internal(
(WASMModuleInstanceCommon *)module_inst, args->custom_data);
#if WASM_ENABLE_THREAD_MGR != 0
if (os_mutex_init(&module_inst->e->common.exception_lock) != 0) {
wasm_runtime_free(module_inst);
Expand Down
6 changes: 2 additions & 4 deletions core/iwasm/libraries/lib-pthread/lib_pthread_wrapper.c
Original file line number Diff line number Diff line change
Expand Up @@ -582,14 +582,12 @@ pthread_create_wrapper(wasm_exec_env_t exec_env,

wasm_runtime_instantiation_args_set_defaults(&args);
wasm_runtime_instantiation_args_set_default_stack_size(&args, stack_size);
wasm_runtime_instantiation_args_set_custom_data(
&args, wasm_runtime_get_custom_data(module_inst));
if (!(new_module_inst = wasm_runtime_instantiate_internal(
module, module_inst, exec_env, &args, NULL, 0)))
return -1;

/* Set custom_data to new module instance */
wasm_runtime_set_custom_data_internal(
new_module_inst, wasm_runtime_get_custom_data(module_inst));

wasm_native_inherit_contexts(new_module_inst, module_inst);

if (!(wasm_cluster_dup_c_api_imports(new_module_inst, module_inst)))
Expand Down
Original file line number Diff line number Diff line change
Expand Up @@ -89,13 +89,12 @@ thread_spawn_wrapper(wasm_exec_env_t exec_env, uint32 start_arg)

wasm_runtime_instantiation_args_set_defaults(&args);
wasm_runtime_instantiation_args_set_default_stack_size(&args, stack_size);
wasm_runtime_instantiation_args_set_custom_data(
&args, wasm_runtime_get_custom_data(module_inst));
if (!(new_module_inst = wasm_runtime_instantiate_internal(
module, module_inst, exec_env, &args, NULL, 0)))
return -1;

wasm_runtime_set_custom_data_internal(
new_module_inst, wasm_runtime_get_custom_data(module_inst));

if (!(wasm_cluster_dup_c_api_imports(new_module_inst, module_inst)))
goto thread_preparation_fail;

Expand Down
6 changes: 2 additions & 4 deletions core/iwasm/libraries/thread-mgr/thread_manager.c
Original file line number Diff line number Diff line change
Expand Up @@ -502,15 +502,13 @@ wasm_cluster_spawn_exec_env(WASMExecEnv *exec_env)

wasm_runtime_instantiation_args_set_defaults(&args);
wasm_runtime_instantiation_args_set_default_stack_size(&args, stack_size);
wasm_runtime_instantiation_args_set_custom_data(
&args, wasm_runtime_get_custom_data(module_inst));
if (!(new_module_inst = wasm_runtime_instantiate_internal(
module, module_inst, exec_env, &args, NULL, 0))) {
return NULL;
}

/* Set custom_data to new module instance */
wasm_runtime_set_custom_data_internal(
new_module_inst, wasm_runtime_get_custom_data(module_inst));

wasm_native_inherit_contexts(new_module_inst, module_inst);

if (!(wasm_cluster_dup_c_api_imports(new_module_inst, module_inst))) {
Expand Down
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