diff options
Diffstat (limited to 'fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/iwasm/common/wasm_c_api_internal.h')
| -rw-r--r-- | fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/iwasm/common/wasm_c_api_internal.h | 241 |
1 files changed, 241 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/iwasm/common/wasm_c_api_internal.h b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/iwasm/common/wasm_c_api_internal.h new file mode 100644 index 000000000..6e05eea74 --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/core/iwasm/common/wasm_c_api_internal.h @@ -0,0 +1,241 @@ +/* + * Copyright (C) 2019 Intel Corporation. All rights reserved. + * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception + */ + +#ifndef _WASM_C_API_INTERNAL_H +#define _WASM_C_API_INTERNAL_H + +#include "../include/wasm_c_api.h" +#include "wasm_runtime_common.h" + +#ifndef own +#define own +#endif + +/* Vectors */ +/* we will malloc resource for the vector's data field */ +/* we will release resource of data */ +/* caller needs to take care resource for the vector itself */ +#define DEFAULT_VECTOR_INIT_LENGTH (64) + +WASM_DECLARE_VEC(instance, *) +WASM_DECLARE_VEC(module, *) +WASM_DECLARE_VEC(store, *) + +/* Runtime Environment */ +struct wasm_engine_t { + uint32 ref_count; + /* list of wasm_module_ex_t */ + Vector modules; + /* list of stores which are classified according to tids */ + Vector stores_by_tid; +}; + +struct wasm_store_t { + /* maybe should remove the list */ + wasm_module_vec_t *modules; + wasm_instance_vec_t *instances; + Vector *foreigns; +}; + +/* Type Representations */ +struct wasm_valtype_t { + wasm_valkind_t kind; +}; + +struct wasm_functype_t { + uint32 extern_kind; + /* gona to new and delete own */ + wasm_valtype_vec_t *params; + wasm_valtype_vec_t *results; +}; + +struct wasm_globaltype_t { + uint32 extern_kind; + /* gona to new and delete own */ + wasm_valtype_t *val_type; + wasm_mutability_t mutability; +}; + +struct wasm_tabletype_t { + uint32 extern_kind; + wasm_valtype_t *val_type; + wasm_limits_t limits; +}; + +struct wasm_memorytype_t { + uint32 extern_kind; + wasm_limits_t limits; +}; + +struct wasm_externtype_t { + uint32 extern_kind; + /* reservered space */ + uint8 data[1]; +}; + +struct wasm_importtype_t { + wasm_name_t *module_name; + wasm_name_t *name; + wasm_externtype_t *extern_type; +}; + +struct wasm_exporttype_t { + wasm_name_t *name; + wasm_externtype_t *extern_type; +}; + +/* Runtime Objects */ +enum wasm_reference_kind { + WASM_REF_foreign, + WASM_REF_func, + WASM_REF_global, + WASM_REF_memory, + WASM_REF_table, +}; + +struct wasm_host_info { + void *info; + void (*finalizer)(void *); +}; + +struct wasm_ref_t { + wasm_store_t *store; + enum wasm_reference_kind kind; + struct wasm_host_info host_info; + uint32 ref_idx_rt; + WASMModuleInstanceCommon *inst_comm_rt; +}; + +struct wasm_trap_t { + wasm_byte_vec_t *message; + Vector *frames; +}; + +struct wasm_foreign_t { + wasm_store_t *store; + enum wasm_reference_kind kind; + struct wasm_host_info host_info; + int32 ref_cnt; + uint32 foreign_idx_rt; + WASMModuleInstanceCommon *inst_comm_rt; +}; + +struct wasm_func_t { + wasm_store_t *store; + wasm_name_t *module_name; + wasm_name_t *name; + uint16 kind; + + struct wasm_host_info host_info; + wasm_functype_t *type; + + bool with_env; + union { + wasm_func_callback_t cb; + struct callback_ext { + void *env; + wasm_func_callback_with_env_t cb; + void (*finalizer)(void *); + } cb_env; + } u; + /* + * an index in both functions runtime instance lists + * of interpreter mode and aot mode + */ + uint16 func_idx_rt; + WASMModuleInstanceCommon *inst_comm_rt; + WASMFunctionInstanceCommon *func_comm_rt; +}; + +struct wasm_global_t { + wasm_store_t *store; + wasm_name_t *module_name; + wasm_name_t *name; + uint16 kind; + + struct wasm_host_info host_info; + wasm_globaltype_t *type; + wasm_val_t *init; + /* + * an index in both global runtime instance lists + * of interpreter mode and aot mode + */ + uint16 global_idx_rt; + WASMModuleInstanceCommon *inst_comm_rt; +}; + +struct wasm_memory_t { + wasm_store_t *store; + wasm_name_t *module_name; + wasm_name_t *name; + uint16 kind; + + struct wasm_host_info host_info; + wasm_memorytype_t *type; + /* + * an index in both memory runtime instance lists + * of interpreter mode and aot mode + */ + uint16 memory_idx_rt; + WASMModuleInstanceCommon *inst_comm_rt; +}; + +struct wasm_table_t { + wasm_store_t *store; + wasm_name_t *module_name; + wasm_name_t *name; + uint16 kind; + + struct wasm_host_info host_info; + wasm_tabletype_t *type; + /* + * an index in both table runtime instance lists + * of interpreter mode and aot mode + */ + uint16 table_idx_rt; + WASMModuleInstanceCommon *inst_comm_rt; +}; + +struct wasm_extern_t { + wasm_store_t *store; + wasm_name_t *module_name; + wasm_name_t *name; + wasm_externkind_t kind; + /* reservered space */ + uint8 data[1]; +}; + +struct wasm_instance_t { + wasm_store_t *store; + wasm_extern_vec_t *exports; + struct wasm_host_info host_info; + WASMModuleInstanceCommon *inst_comm_rt; +}; + +wasm_ref_t * +wasm_ref_new_internal(wasm_store_t *store, enum wasm_reference_kind kind, + uint32 obj_idx_rt, + WASMModuleInstanceCommon *inst_comm_rt); + +wasm_foreign_t * +wasm_foreign_new_internal(wasm_store_t *store, uint32 foreign_idx_rt, + WASMModuleInstanceCommon *inst_comm_rt); + +wasm_func_t * +wasm_func_new_internal(wasm_store_t *store, uint16 func_idx_rt, + WASMModuleInstanceCommon *inst_comm_rt); + +wasm_global_t * +wasm_global_new_internal(wasm_store_t *store, uint16 global_idx_rt, + WASMModuleInstanceCommon *inst_comm_rt); + +wasm_memory_t * +wasm_memory_new_internal(wasm_store_t *store, uint16 memory_idx_rt, + WASMModuleInstanceCommon *inst_comm_rt); + +wasm_table_t * +wasm_table_new_internal(wasm_store_t *store, uint16 table_idx_rt, + WASMModuleInstanceCommon *inst_comm_rt); +#endif /* _WASM_C_API_INTERNAL_H */ |