mirror of
https://github.com/bytecodealliance/wasm-micro-runtime.git
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46b93b9d22
* Implement memory profiler, optimize memory usage, modify code indent * Implement memory.grow and limit heap space base offset to 1G; modify iwasm build type to Release and 64 bit by default * Add a new extension library: connection * Fix bug of reading magic number and version in big endian platform * Re-org platform APIs: move most platform APIs from iwasm to shared-lib * Enhance wasm loader to fix some security issues * Fix issue about illegal load of EXC_RETURN into PC on stm32 board * Updates that let a restricted version of the interpreter run in SGX * Enable native/app address validation and conversion for wasm app * Remove wasm_application_exectue_* APIs from wasm_export.h which makes confused * Refine binary size and fix several minor issues Optimize interpreter LOAD/STORE opcodes to decrease the binary size Fix issues when using iwasm library: _bh_log undefined, bh_memory.h not found Remove unused _stdin/_stdout/_stderr global variables resolve in libc wrapper Add macros of global heap size, stack size, heap size for Zephyr main.c Clear compile warning of wasm_application.c * Add more strict security checks for libc wrapper API's * Use one libc wrapper copy for sgx and other platforms; remove bh_printf macro for other platform header files * Enhance security of libc strcpy/sprintf wrapper function * Fix issue of call native for x86_64/arm/mips, add module inst parameter for native wrapper functions * Remove get_module_inst() and fix issue of call native * Refine wgl lib: remove module_inst parameter from widget functions; move function index check to runtime instantiate * Refine interpreter call native process, refine memory boudary check * Fix issues of invokeNative function of arm/mips/general version * Add a switch to build simple sample without gui support * Add BUILD_TARGET setting in makefile to replace cpu compiler flags in source code * Re-org shared lib header files, remove unused info; fix compile issues of vxworks * Add build target general * Remove unused files * Update license header * test push * Restore file * Sync up with internal/feature * Sync up with internal/feature * Rename build_wamr_app to build_wasm_app * Fix small issues of README * Enhance malformed wasm file checking Fix issue of print hex int and implement utf8 string check Fix wasi file read/write right issue Fix minor issue of build wasm app doc * Sync up with internal/feature * Sync up with internal/feature: fix interpreter arm issue, fix read leb issue * Sync up with internal/feature * Fix bug of config.h and rename wasi config.h to ssp_config.h * Sync up with internal/feature * Import wamr aot * update document * update document * Update document, disable WASI in 32bit * update document * remove files * update document * Update document * update document * update document * update samples * Sync up with internal repo
297 lines
9.2 KiB
C
297 lines
9.2 KiB
C
/*
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* Copyright (C) 2019 Intel Corporation. All rights reserved.
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* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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*/
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#ifndef _WASM_COMMON_H
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#define _WASM_COMMON_H
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#include "bh_platform.h"
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#include "bh_common.h"
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#include "bh_thread.h"
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#include "wasm_exec_env.h"
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#include "../interpreter/wasm.h"
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#if WASM_ENABLE_LIBC_WASI != 0
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#include "wasmtime_ssp.h"
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#include "posix.h"
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define wasm_malloc bh_malloc
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#define wasm_free bh_free
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/* Package Type */
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typedef enum {
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Wasm_Module_Bytecode = 0,
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Wasm_Module_AoT,
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Package_Type_Unknown = 0xFFFF
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} PackageType;
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typedef struct WASMModuleCommon {
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/* Module type, for module loaded from WASM bytecode binary,
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this field is Wasm_Module_Bytecode, and this structure should
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be treated as WASMModule structure;
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for module loaded from AOT binary, this field is
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Wasm_Module_AoT, and this structure should be treated as
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AOTModule structure. */
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uint32 module_type;
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uint8 module_data[1];
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} WASMModuleCommon;
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typedef struct WASMModuleInstanceCommon {
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/* Module instance type, for module instance loaded from WASM
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bytecode binary, this field is Wasm_Module_Bytecode, and this
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structure should be treated as WASMModuleInstance structure;
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for module instance loaded from AOT binary, this field is
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Wasm_Module_AoT, and this structure should be treated as
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AOTModuleInstance structure. */
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uint32 module_type;
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uint8 module_inst_data[1];
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} WASMModuleInstanceCommon;
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typedef void WASMFunctionInstanceCommon;
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/* WASM section */
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typedef struct WASMSection {
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struct WASMSection *next;
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/* section type */
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int section_type;
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/* section body, not include type and size */
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const uint8 *section_body;
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/* section body size */
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uint32 section_body_size;
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} WASMSection, AOTSection;
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#if WASM_ENABLE_LIBC_WASI != 0
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typedef struct WASIContext {
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struct fd_table *curfds;
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struct fd_prestats *prestats;
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struct argv_environ_values *argv_environ;
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} WASIContext;
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#endif
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/* See wasm_export.h for description */
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bool
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wasm_runtime_init();
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/* See wasm_export.h for description */
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void
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wasm_runtime_destroy();
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/* See wasm_export.h for description */
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PackageType
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get_package_type(const uint8 *buf, uint32 size);
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/* See wasm_export.h for description */
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WASMModuleCommon *
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wasm_runtime_load(const uint8 *buf, uint32 size,
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char *error_buf, uint32 error_buf_size);
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/* See wasm_export.h for description */
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WASMModuleCommon *
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wasm_runtime_load_from_sections(WASMSection *section_list, bool is_aot,
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char *error_buf, uint32_t error_buf_size);
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/* See wasm_export.h for description */
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void
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wasm_runtime_unload(WASMModuleCommon *module);
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/* See wasm_export.h for description */
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WASMModuleInstanceCommon *
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wasm_runtime_instantiate(WASMModuleCommon *module,
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uint32 stack_size, uint32 heap_size,
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char *error_buf, uint32 error_buf_size);
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/* See wasm_export.h for description */
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void
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wasm_runtime_deinstantiate(WASMModuleInstanceCommon *module_inst);
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/* See wasm_export.h for description */
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WASMFunctionInstanceCommon *
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wasm_runtime_lookup_function(const WASMModuleInstanceCommon *module_inst,
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const char *name, const char *signature);
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/* See wasm_export.h for description */
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WASMExecEnv *
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wasm_runtime_create_exec_env(WASMModuleInstanceCommon *module_inst,
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uint32 stack_size);
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/* See wasm_export.h for description */
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void
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wasm_runtime_destroy_exec_env(WASMExecEnv *exec_env);
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/* See wasm_export.h for description */
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WASMModuleInstanceCommon *
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wasm_runtime_get_module_inst(WASMExecEnv *exec_env);
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/* See wasm_export.h for description */
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bool
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wasm_runtime_call_wasm(WASMExecEnv *exec_env,
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WASMFunctionInstanceCommon *function,
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unsigned argc, uint32 argv[]);
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bool
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wasm_runtime_create_exec_env_and_call_wasm(WASMModuleInstanceCommon *module_inst,
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WASMFunctionInstanceCommon *function,
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unsigned argc, uint32 argv[]);
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/* See wasm_export.h for description */
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bool
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wasm_application_execute_main(WASMModuleInstanceCommon *module_inst,
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int argc, char *argv[]);
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/* See wasm_export.h for description */
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bool
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wasm_application_execute_func(WASMModuleInstanceCommon *module_inst,
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const char *name, int argc, char *argv[]);
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/* See wasm_export.h for description */
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void
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wasm_runtime_set_exception(WASMModuleInstanceCommon *module,
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const char *exception);
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/* See wasm_export.h for description */
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const char *
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wasm_runtime_get_exception(WASMModuleInstanceCommon *module);
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/* See wasm_export.h for description */
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void
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wasm_runtime_clear_exception(WASMModuleInstanceCommon *module_inst);
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/* See wasm_export.h for description */
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void
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wasm_runtime_set_custom_data(WASMModuleInstanceCommon *module_inst,
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void *custom_data);
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/* See wasm_export.h for description */
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void *
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wasm_runtime_get_custom_data(WASMModuleInstanceCommon *module_inst);
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/* See wasm_export.h for description */
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int32
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wasm_runtime_module_malloc(WASMModuleInstanceCommon *module_inst, uint32 size);
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/* See wasm_export.h for description */
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void
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wasm_runtime_module_free(WASMModuleInstanceCommon *module_inst, int32 ptr);
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/* See wasm_export.h for description */
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int32
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wasm_runtime_module_dup_data(WASMModuleInstanceCommon *module_inst,
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const char *src, uint32 size);
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/* See wasm_export.h for description */
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bool
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wasm_runtime_validate_app_addr(WASMModuleInstanceCommon *module_inst,
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int32 app_offset, uint32 size);
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/* See wasm_export.h for description */
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bool
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wasm_runtime_validate_app_str_addr(WASMModuleInstanceCommon *module_inst,
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int32 app_str_offset);
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/* See wasm_export.h for description */
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bool
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wasm_runtime_validate_native_addr(WASMModuleInstanceCommon *module_inst,
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void *native_ptr, uint32 size);
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/* See wasm_export.h for description */
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void *
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wasm_runtime_addr_app_to_native(WASMModuleInstanceCommon *module_inst,
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int32 app_offset);
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/* See wasm_export.h for description */
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int32
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wasm_runtime_addr_native_to_app(WASMModuleInstanceCommon *module_inst,
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void *native_ptr);
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/* See wasm_export.h for description */
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bool
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wasm_runtime_get_app_addr_range(WASMModuleInstanceCommon *module_inst,
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int32 app_offset,
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int32 *p_app_start_offset,
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int32 *p_app_end_offset);
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/* See wasm_export.h for description */
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bool
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wasm_runtime_get_native_addr_range(WASMModuleInstanceCommon *module_inst,
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uint8 *native_ptr,
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uint8 **p_native_start_addr,
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uint8 **p_native_end_addr);
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uint32
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wasm_runtime_get_temp_ret(WASMModuleInstanceCommon *module_inst);
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void
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wasm_runtime_set_temp_ret(WASMModuleInstanceCommon *module_inst,
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uint32 temp_ret);
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uint32
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wasm_runtime_get_llvm_stack(WASMModuleInstanceCommon *module_inst);
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void
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wasm_runtime_set_llvm_stack(WASMModuleInstanceCommon *module_inst,
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uint32 llvm_stack);
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#if WASM_ENABLE_LIBC_WASI != 0
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/* See wasm_export.h for description */
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void
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wasm_runtime_set_wasi_args(WASMModuleCommon *module,
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const char *dir_list[], uint32 dir_count,
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const char *map_dir_list[], uint32 map_dir_count,
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const char *env_list[], uint32 env_count,
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const char *argv[], uint32 argc);
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/* See wasm_export.h for description */
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bool
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wasm_runtime_is_wasi_mode(WASMModuleInstanceCommon *module_inst);
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/* See wasm_export.h for description */
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WASMFunctionInstanceCommon *
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wasm_runtime_lookup_wasi_start_function(WASMModuleInstanceCommon *module_inst);
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bool
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wasm_runtime_init_wasi(WASMModuleInstanceCommon *module_inst,
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const char *dir_list[], uint32 dir_count,
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const char *map_dir_list[], uint32 map_dir_count,
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const char *env[], uint32 env_count,
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const char *argv[], uint32 argc,
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char *error_buf, uint32 error_buf_size);
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void
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wasm_runtime_destroy_wasi(WASMModuleInstanceCommon *module_inst);
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void
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wasm_runtime_set_wasi_ctx(WASMModuleInstanceCommon *module_inst,
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WASIContext *wasi_ctx);
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WASIContext *
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wasm_runtime_get_wasi_ctx(WASMModuleInstanceCommon *module_inst);
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#endif /* end of WASM_ENABLE_LIBC_WASI */
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/**
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* Enlarge wasm memory data space.
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*
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* @param module the wasm module instance
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* @param inc_page_count denote the page number to increase
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* @return return true if enlarge successfully, false otherwise
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*/
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bool
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wasm_runtime_enlarge_memory(WASMModuleInstanceCommon *module, uint32 inc_page_count);
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bool
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wasm_runtime_invoke_native(void *func_ptr, WASMType *func_type,
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WASMExecEnv *exec_env,
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uint32 *argv, uint32 argc, uint32 *ret);
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#ifdef __cplusplus
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}
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#endif
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#endif /* end of _WASM_COMMON_H */
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