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
116 lines
2.8 KiB
C
116 lines
2.8 KiB
C
/*
|
|
* Copyright (C) 2019 Intel Corporation. All rights reserved.
|
|
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include "bh_platform.h"
|
|
#include "bh_log.h"
|
|
#include "bh_platform_log.h"
|
|
#include "wasm_export.h"
|
|
#include "bh_memory.h"
|
|
#include "test_wasm.h"
|
|
|
|
static int app_argc;
|
|
static char **app_argv;
|
|
|
|
/**
|
|
* Find the unique main function from a WASM module instance
|
|
* and execute that function.
|
|
*
|
|
* @param module_inst the WASM module instance
|
|
* @param argc the number of arguments
|
|
* @param argv the arguments array
|
|
*
|
|
* @return true if the main function is called, false otherwise.
|
|
*/
|
|
bool
|
|
wasm_application_execute_main(wasm_module_inst_t module_inst,
|
|
int32_t argc, char *argv[]);
|
|
|
|
static void*
|
|
app_instance_main(wasm_module_inst_t module_inst)
|
|
{
|
|
const char *exception;
|
|
|
|
wasm_application_execute_main(module_inst, app_argc, app_argv);
|
|
if ((exception = wasm_runtime_get_exception(module_inst)))
|
|
bh_printf("%s\n", exception);
|
|
return NULL;
|
|
}
|
|
|
|
static char global_heap_buf[256 * 1024] = { 0 };
|
|
|
|
void iwasm_main(void *arg1)
|
|
{
|
|
uint8 *wasm_file_buf = NULL;
|
|
uint32 wasm_file_size;
|
|
wasm_module_t wasm_module = NULL;
|
|
wasm_module_inst_t wasm_module_inst = NULL;
|
|
char error_buf[128];
|
|
#if WASM_ENABLE_LOG != 0
|
|
int log_verbose_level = 2;
|
|
#endif
|
|
|
|
(void) arg1;
|
|
|
|
if (bh_memory_init_with_pool(global_heap_buf, sizeof(global_heap_buf))
|
|
!= 0) {
|
|
bh_printf("Init global heap failed.\n");
|
|
return;
|
|
}
|
|
|
|
/* initialize runtime environment */
|
|
if (!wasm_runtime_init())
|
|
goto fail1;
|
|
|
|
#if WASM_ENABLE_LOG != 0
|
|
bh_log_set_verbose_level(log_verbose_level);
|
|
#endif
|
|
|
|
/* load WASM byte buffer from byte buffer of include file */
|
|
wasm_file_buf = (uint8*) wasm_test_file;
|
|
wasm_file_size = sizeof(wasm_test_file);
|
|
|
|
/* load WASM module */
|
|
if (!(wasm_module = wasm_runtime_load(wasm_file_buf, wasm_file_size,
|
|
error_buf, sizeof(error_buf)))) {
|
|
bh_printf("%s\n", error_buf);
|
|
goto fail2;
|
|
}
|
|
|
|
/* instantiate the module */
|
|
if (!(wasm_module_inst = wasm_runtime_instantiate(wasm_module, 8 * 1024,
|
|
8 * 1024, error_buf, sizeof(error_buf)))) {
|
|
bh_printf("%s\n", error_buf);
|
|
goto fail3;
|
|
}
|
|
|
|
app_instance_main(wasm_module_inst);
|
|
|
|
/* destroy the module instance */
|
|
wasm_runtime_deinstantiate(wasm_module_inst);
|
|
|
|
fail3:
|
|
/* unload the module */
|
|
wasm_runtime_unload(wasm_module);
|
|
|
|
fail2:
|
|
/* destroy runtime environment */
|
|
wasm_runtime_destroy();
|
|
|
|
fail1: bh_memory_destroy();
|
|
}
|
|
|
|
#define DEFAULT_THREAD_STACKSIZE (6 * 1024)
|
|
#define DEFAULT_THREAD_PRIORITY 50
|
|
|
|
bool iwasm_init(void)
|
|
{
|
|
int ret = aos_task_new("wasm-main", iwasm_main, NULL,
|
|
DEFAULT_THREAD_STACKSIZE);
|
|
return ret == 0 ? true : false;
|
|
}
|
|
|