mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
synced 2025-02-07 23:45:07 +00:00
32242988ed
Apply clang-format for C source files in folder core/app-mgr, core/app-framework, and test-tools. And rename folder component_test to component-test, update zephyr build document. Signed-off-by: Wenyong Huang <wenyong.huang@intel.com>
144 lines
3.5 KiB
C
144 lines
3.5 KiB
C
/*
|
|
* Copyright (C) 2019 Intel Corporation. All rights reserved.
|
|
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
*/
|
|
|
|
#ifndef _MODULE_WASM_APP_H_
|
|
#define _MODULE_WASM_APP_H_
|
|
|
|
#include "bh_queue.h"
|
|
#include "app_manager_export.h"
|
|
#include "wasm_export.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#define SECTION_TYPE_USER 0
|
|
#define SECTION_TYPE_TYPE 1
|
|
#define SECTION_TYPE_IMPORT 2
|
|
#define SECTION_TYPE_FUNC 3
|
|
#define SECTION_TYPE_TABLE 4
|
|
#define SECTION_TYPE_MEMORY 5
|
|
#define SECTION_TYPE_GLOBAL 6
|
|
#define SECTION_TYPE_EXPORT 7
|
|
#define SECTION_TYPE_START 8
|
|
#define SECTION_TYPE_ELEM 9
|
|
#define SECTION_TYPE_CODE 10
|
|
#define SECTION_TYPE_DATA 11
|
|
|
|
typedef enum AOTSectionType {
|
|
AOT_SECTION_TYPE_TARGET_INFO = 0,
|
|
AOT_SECTION_TYPE_INIT_DATA = 1,
|
|
AOT_SECTION_TYPE_TEXT = 2,
|
|
AOT_SECTION_TYPE_FUNCTION = 3,
|
|
AOT_SECTION_TYPE_EXPORT = 4,
|
|
AOT_SECTION_TYPE_RELOCATION = 5,
|
|
AOT_SECTION_TYPE_SIGANATURE = 6,
|
|
AOT_SECTION_TYPE_CUSTOM = 100,
|
|
} AOTSectionType;
|
|
|
|
enum {
|
|
WASM_Msg_Start = BASE_EVENT_MAX,
|
|
TIMER_EVENT_WASM,
|
|
SENSOR_EVENT_WASM,
|
|
CONNECTION_EVENT_WASM,
|
|
WIDGET_EVENT_WASM,
|
|
WASM_Msg_End = WASM_Msg_Start + 100
|
|
};
|
|
|
|
typedef struct wasm_data {
|
|
/* for easily access the containing wasm module */
|
|
wasm_module_t wasm_module;
|
|
wasm_module_inst_t wasm_module_inst;
|
|
/* Permissions of the WASM app */
|
|
char *perms;
|
|
/* thread list mapped with this WASM module */
|
|
korp_tid thread_id;
|
|
/* for easily access the containing module data */
|
|
module_data *m_data;
|
|
/* is bytecode or aot */
|
|
bool is_bytecode;
|
|
/* sections of wasm bytecode or aot file */
|
|
void *sections;
|
|
/* execution environment */
|
|
wasm_exec_env_t exec_env;
|
|
} wasm_data;
|
|
|
|
/* sensor event */
|
|
typedef struct _sensor_event_data {
|
|
uint32 sensor_id;
|
|
|
|
int data_fmt;
|
|
/* event of attribute container from context core */
|
|
void *data;
|
|
} sensor_event_data_t;
|
|
|
|
/* WASM Bytecode File */
|
|
typedef struct wasm_bytecode_file {
|
|
/* magics */
|
|
int magic;
|
|
/* current version */
|
|
int version;
|
|
/* WASM section list */
|
|
wasm_section_list_t sections;
|
|
/* Last WASM section in the list */
|
|
wasm_section_t *section_end;
|
|
} wasm_bytecode_file_t;
|
|
|
|
/* WASM AOT File */
|
|
typedef struct wasm_aot_file {
|
|
/* magics */
|
|
int magic;
|
|
/* current version */
|
|
int version;
|
|
/* AOT section list */
|
|
aot_section_list_t sections;
|
|
/* Last AOT section in the list */
|
|
aot_section_t *section_end;
|
|
} wasm_aot_file_t;
|
|
|
|
/* WASM App File */
|
|
typedef struct wasm_app_file_t {
|
|
union {
|
|
wasm_bytecode_file_t bytecode;
|
|
wasm_aot_file_t aot;
|
|
} u;
|
|
} wasm_app_file_t;
|
|
|
|
extern module_interface wasm_app_module_interface;
|
|
|
|
typedef void (*message_type_handler_t)(module_data *m_data, bh_message_t msg);
|
|
extern bool
|
|
wasm_register_msg_callback(int msg_type,
|
|
message_type_handler_t message_handler);
|
|
|
|
typedef void (*resource_cleanup_handler_t)(uint32 module_id);
|
|
extern bool
|
|
wasm_register_cleanup_callback(resource_cleanup_handler_t handler);
|
|
|
|
/**
|
|
* Set WASI root dir for modules. On each wasm app installation, a sub dir named
|
|
* with the app's name will be created autamically. That wasm app can only
|
|
* access this sub dir.
|
|
*
|
|
* @param root_dir the root dir to set
|
|
* @return true for success, false otherwise
|
|
*/
|
|
bool
|
|
wasm_set_wasi_root_dir(const char *root_dir);
|
|
|
|
/**
|
|
* Get WASI root dir
|
|
*
|
|
* @return the WASI root dir
|
|
*/
|
|
const char *
|
|
wasm_get_wasi_root_dir();
|
|
|
|
#ifdef __cplusplus
|
|
} /* end of extern "C" */
|
|
#endif
|
|
|
|
#endif /* _MODULE_WASM_APP_H_ */
|