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Add Windows support for C-API and Runtime API libraries and examples. (#379)

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* Add Windows support for C-API and Runtime API libraries and examples.

Signed-off-by: Wu Zhongmin <vwzm@live.com>
Signed-off-by: Xiaokang Qin <xiaokang.qxk@antgroup.com>

* Address the review comments

Signed-off-by: Xiaokang Qin <xiaokang.qxk@antgroup.com>

* Rewrite the the bh_getopt to make it avaliable for more kinds of options

Signed-off-by: Wu Zhongmin <vwzm@live.com>
Signed-off-by: Xiaokang Qin <xiaokang.qxk@antgroup.com>

* Add the license header

Signed-off-by: Xiaokang Qin <xiaokang.qxk@antgroup.com>

Co-authored-by: Zhongmin Wu <vwzm@live.com>
This commit is contained in:
Xiaokang Qin 2020-09-11 17:36:04 +08:00 committed by GitHub
parent 5418e09712
commit 264e189690
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
9 changed files with 213 additions and 77 deletions
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1
.gitignore vendored
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@ -1,3 +1,4 @@
.vs
.vscode
**/*build/
core/deps/**

127
core/iwasm/include/wasm_export.h
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@ -11,6 +11,18 @@
#include "lib_export.h"
#ifndef WASM_RUNTIME_API_EXTERN
#if defined(MSVC)
#if defined(COMPILING_WASM_RUNTIME_API)
#define WASM_RUNTIME_API_EXTERN __declspec(dllexport)
#else
#define WASM_RUNTIME_API_EXTERN __declspec(dllimport)
#endif
#else
#define WASM_RUNTIME_API_EXTERN
#endif
#endif
#ifdef __cplusplus
extern "C" {
#endif
@ -156,7 +168,7 @@ typedef struct wasm_val_t {
*
* @return true if success, false otherwise
*/
bool
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_init(void);
/**
@ -168,13 +180,13 @@ wasm_runtime_init(void);
*
* @return return true if success, false otherwise
*/
bool
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_full_init(RuntimeInitArgs *init_args);
/**
* Destroy the WASM runtime environment.
*/
void
WASM_RUNTIME_API_EXTERN void
wasm_runtime_destroy(void);
/**
@ -184,7 +196,7 @@ wasm_runtime_destroy(void);
*
* @return the pointer to memory allocated
*/
void *
WASM_RUNTIME_API_EXTERN void *
wasm_runtime_malloc(unsigned int size);
/**
@ -195,13 +207,14 @@ wasm_runtime_malloc(unsigned int size);
*
* @return the pointer to memory reallocated
*/
void *
WASM_RUNTIME_API_EXTERN void *
wasm_runtime_realloc(void *ptr, unsigned int size);
/*
* Free memory to runtime memory environment.
*/
void wasm_runtime_free(void *ptr);
WASM_RUNTIME_API_EXTERN void
wasm_runtime_free(void *ptr);
/**
* Get the package type of a buffer.
@ -211,7 +224,7 @@ void wasm_runtime_free(void *ptr);
*
* @return the package type, return Package_Type_Unknown if the type is unknown
*/
package_type_t
WASM_RUNTIME_API_EXTERN package_type_t
get_package_type(const uint8_t *buf, uint32_t size);
#if WASM_ENABLE_MULTI_MODULE != 0
@ -234,7 +247,7 @@ typedef void (*module_destroyer)(uint8_t *buffer, uint32_t size);
* @param reader a callback to read a module file into a buffer
* @param destroyer a callback to release above buffer
*/
void
WASM_RUNTIME_API_EXTERN void
wasm_runtime_set_module_reader(const module_reader reader,
const module_destroyer destroyer);
/**
@ -248,7 +261,7 @@ wasm_runtime_set_module_reader(const module_reader reader,
*
* @return true means success, false means failed
*/
bool
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_register_module(const char *module_name, wasm_module_t module,
char *error_buf, uint32_t error_buf_size);
@ -260,7 +273,7 @@ wasm_runtime_register_module(const char *module_name, wasm_module_t module,
*
* @return return WASM module loaded, NULL if failed
*/
wasm_module_t
WASM_RUNTIME_API_EXTERN wasm_module_t
wasm_runtime_find_module_registered(const char *module_name);
#endif /* WASM_ENABLE_MULTI_MODULE */
@ -276,7 +289,7 @@ wasm_runtime_find_module_registered(const char *module_name);
*
* @return return WASM module loaded, NULL if failed
*/
wasm_module_t
WASM_RUNTIME_API_EXTERN wasm_module_t
wasm_runtime_load(const uint8_t *buf, uint32_t size,
char *error_buf, uint32_t error_buf_size);
@ -290,7 +303,7 @@ wasm_runtime_load(const uint8_t *buf, uint32_t size,
*
* @return return WASM module loaded, NULL if failed
*/
wasm_module_t
WASM_RUNTIME_API_EXTERN wasm_module_t
wasm_runtime_load_from_sections(wasm_section_list_t section_list, bool is_aot,
char *error_buf, uint32_t error_buf_size);
@ -299,10 +312,10 @@ wasm_runtime_load_from_sections(wasm_section_list_t section_list, bool is_aot,
*
* @param module the module to be unloaded
*/
void
WASM_RUNTIME_API_EXTERN void
wasm_runtime_unload(wasm_module_t module);
void
WASM_RUNTIME_API_EXTERN void
wasm_runtime_set_wasi_args(wasm_module_t module,
const char *dir_list[], uint32_t dir_count,
const char *map_dir_list[], uint32_t map_dir_count,
@ -329,7 +342,7 @@ wasm_runtime_set_wasi_args(wasm_module_t module,
*
* @return return the instantiated WASM module instance, NULL if failed
*/
wasm_module_inst_t
WASM_RUNTIME_API_EXTERN wasm_module_inst_t
wasm_runtime_instantiate(const wasm_module_t module,
uint32_t stack_size, uint32_t heap_size,
char *error_buf, uint32_t error_buf_size);
@ -339,13 +352,13 @@ wasm_runtime_instantiate(const wasm_module_t module,
*
* @param module_inst the WASM module instance to destroy
*/
void
WASM_RUNTIME_API_EXTERN void
wasm_runtime_deinstantiate(wasm_module_inst_t module_inst);
bool
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_is_wasi_mode(wasm_module_inst_t module_inst);
wasm_function_inst_t
WASM_RUNTIME_API_EXTERN wasm_function_inst_t
wasm_runtime_lookup_wasi_start_function(wasm_module_inst_t module_inst);
/**
@ -357,7 +370,7 @@ wasm_runtime_lookup_wasi_start_function(wasm_module_inst_t module_inst);
*
* @return the function instance found, NULL if not found
*/
wasm_function_inst_t
WASM_RUNTIME_API_EXTERN wasm_function_inst_t
wasm_runtime_lookup_function(wasm_module_inst_t const module_inst,
const char *name, const char *signature);
@ -370,7 +383,7 @@ wasm_runtime_lookup_function(wasm_module_inst_t const module_inst,
* @return the execution environment, NULL if failed, e.g. invalid
* stack size is passed
*/
wasm_exec_env_t
WASM_RUNTIME_API_EXTERN wasm_exec_env_t
wasm_runtime_create_exec_env(wasm_module_inst_t module_inst,
uint32_t stack_size);
@ -379,7 +392,7 @@ wasm_runtime_create_exec_env(wasm_module_inst_t module_inst,
*
* @param exec_env the execution environment to destroy
*/
void
WASM_RUNTIME_API_EXTERN void
wasm_runtime_destroy_exec_env(wasm_exec_env_t exec_env);
/**
@ -389,7 +402,7 @@ wasm_runtime_destroy_exec_env(wasm_exec_env_t exec_env);
*
* @return the WASM module instance
*/
wasm_module_inst_t
WASM_RUNTIME_API_EXTERN wasm_module_inst_t
wasm_runtime_get_module_inst(wasm_exec_env_t exec_env);
/**
@ -409,7 +422,7 @@ wasm_runtime_get_module_inst(wasm_exec_env_t exec_env);
* the caller can call wasm_runtime_get_exception to get the exception
* info.
*/
bool
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_call_wasm(wasm_exec_env_t exec_env,
wasm_function_inst_t function,
uint32_t argc, uint32_t argv[]);
@ -430,7 +443,7 @@ wasm_runtime_call_wasm(wasm_exec_env_t exec_env,
* the caller can call wasm_runtime_get_exception to get the exception
* info.
*/
bool
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_call_wasm_a(wasm_exec_env_t exec_env,
wasm_function_inst_t function,
uint32_t num_results, wasm_val_t results[],
@ -452,7 +465,7 @@ wasm_runtime_call_wasm_a(wasm_exec_env_t exec_env,
* the caller can call wasm_runtime_get_exception to get the exception
* info.
*/
bool
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_call_wasm_v(wasm_exec_env_t exec_env,
wasm_function_inst_t function,
uint32_t num_results, wasm_val_t results[],
@ -470,7 +483,7 @@ wasm_runtime_call_wasm_v(wasm_exec_env_t exec_env,
* will be thrown, the caller can call wasm_runtime_get_exception to get
* the exception info.
*/
bool
WASM_RUNTIME_API_EXTERN bool
wasm_application_execute_main(wasm_module_inst_t module_inst,
int32_t argc, char *argv[]);
@ -489,7 +502,7 @@ wasm_application_execute_main(wasm_module_inst_t module_inst,
* exception will be thrown, the caller can call wasm_runtime_get_exception
* to get the exception info.
*/
bool
WASM_RUNTIME_API_EXTERN bool
wasm_application_execute_func(wasm_module_inst_t module_inst,
const char *name, int32_t argc, char *argv[]);
/**
@ -499,7 +512,7 @@ wasm_application_execute_func(wasm_module_inst_t module_inst,
*
* @return the exception string
*/
const char *
WASM_RUNTIME_API_EXTERN const char *
wasm_runtime_get_exception(wasm_module_inst_t module_inst);
/**
@ -509,7 +522,7 @@ wasm_runtime_get_exception(wasm_module_inst_t module_inst);
*
* @param exception the exception string
*/
void
WASM_RUNTIME_API_EXTERN void
wasm_runtime_set_exception(wasm_module_inst_t module_inst,
const char *exception);
@ -518,7 +531,7 @@ wasm_runtime_set_exception(wasm_module_inst_t module_inst,
*
* @param module_inst the WASM module instance
*/
void
WASM_RUNTIME_API_EXTERN void
wasm_runtime_clear_exception(wasm_module_inst_t module_inst);
/**
@ -527,7 +540,7 @@ wasm_runtime_clear_exception(wasm_module_inst_t module_inst);
* @param module_inst the WASM module instance
* @param custom_data the custom data to be set
*/
void
WASM_RUNTIME_API_EXTERN void
wasm_runtime_set_custom_data(wasm_module_inst_t module_inst,
void *custom_data);
/**
@ -537,7 +550,7 @@ wasm_runtime_set_custom_data(wasm_module_inst_t module_inst,
*
* @return the custom data (NULL if not set yet)
*/
void *
WASM_RUNTIME_API_EXTERN void *
wasm_runtime_get_custom_data(wasm_module_inst_t module_inst);
/**
@ -553,7 +566,7 @@ wasm_runtime_get_custom_data(wasm_module_inst_t module_inst);
* it is not an absolute address.
* Return non-zero if success, zero if failed.
*/
uint32_t
WASM_RUNTIME_API_EXTERN uint32_t
wasm_runtime_module_malloc(wasm_module_inst_t module_inst, uint32_t size,
void **p_native_addr);
@ -563,7 +576,7 @@ wasm_runtime_module_malloc(wasm_module_inst_t module_inst, uint32_t size,
* @param module_inst the WASM module instance which contains heap
* @param ptr the pointer to free
*/
void
WASM_RUNTIME_API_EXTERN void
wasm_runtime_module_free(wasm_module_inst_t module_inst, uint32_t ptr);
/**
@ -579,7 +592,7 @@ wasm_runtime_module_free(wasm_module_inst_t module_inst, uint32_t ptr);
* it is not an absolute address.
* Return non-zero if success, zero if failed.
*/
uint32_t
WASM_RUNTIME_API_EXTERN uint32_t
wasm_runtime_module_dup_data(wasm_module_inst_t module_inst,
const char *src, uint32_t size);
@ -594,7 +607,7 @@ wasm_runtime_module_dup_data(wasm_module_inst_t module_inst,
* @return true if success, false otherwise. If failed, an exception will
* be thrown.
*/
bool
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_validate_app_addr(wasm_module_inst_t module_inst,
uint32_t app_offset, uint32_t size);
@ -611,7 +624,7 @@ wasm_runtime_validate_app_addr(wasm_module_inst_t module_inst,
* @return true if success, false otherwise. If failed, an exception will
* be thrown.
*/
bool
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_validate_app_str_addr(wasm_module_inst_t module_inst,
uint32_t app_str_offset);
@ -627,7 +640,7 @@ wasm_runtime_validate_app_str_addr(wasm_module_inst_t module_inst,
* @return true if success, false otherwise. If failed, an exception will
* be thrown.
*/
bool
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_validate_native_addr(wasm_module_inst_t module_inst,
void *native_ptr, uint32_t size);
@ -639,7 +652,7 @@ wasm_runtime_validate_native_addr(wasm_module_inst_t module_inst,
*
* @return the native address converted
*/
void*
WASM_RUNTIME_API_EXTERN void *
wasm_runtime_addr_app_to_native(wasm_module_inst_t module_inst,
uint32_t app_offset);
@ -651,7 +664,7 @@ wasm_runtime_addr_app_to_native(wasm_module_inst_t module_inst,
*
* @return the app address converted
*/
uint32_t
WASM_RUNTIME_API_EXTERN uint32_t
wasm_runtime_addr_native_to_app(wasm_module_inst_t module_inst,
void *native_ptr);
@ -665,7 +678,7 @@ wasm_runtime_addr_native_to_app(wasm_module_inst_t module_inst,
*
* @return true if success, false otherwise.
*/
bool
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_get_app_addr_range(wasm_module_inst_t module_inst,
uint32_t app_offset,
uint32_t *p_app_start_offset,
@ -681,7 +694,7 @@ wasm_runtime_get_app_addr_range(wasm_module_inst_t module_inst,
*
* @return true if success, false otherwise.
*/
bool
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_get_native_addr_range(wasm_module_inst_t module_inst,
uint8_t *native_ptr,
uint8_t **p_native_start_addr,
@ -713,9 +726,10 @@ wasm_runtime_get_native_addr_range(wasm_module_inst_t module_inst,
*
* @return true if success, false otherwise
*/
bool wasm_runtime_register_natives(const char *module_name,
NativeSymbol *native_symbols,
uint32_t n_native_symbols);
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_register_natives(const char *module_name,
NativeSymbol *native_symbols,
uint32_t n_native_symbols);
/**
* Register native functions with same module name, similar to
@ -727,9 +741,10 @@ bool wasm_runtime_register_natives(const char *module_name,
* and write the return value back to args[0] with macro
* native_raw_return_type and native_raw_set_return
*/
bool wasm_runtime_register_natives_raw(const char *module_name,
NativeSymbol *native_symbols,
uint32_t n_native_symbols);
WASM_RUNTIME_API_EXTERN bool
wasm_runtime_register_natives_raw(const char *module_name,
NativeSymbol *native_symbols,
uint32_t n_native_symbols);
/**
* Get attachment of native function from execution environment
@ -738,7 +753,7 @@ bool wasm_runtime_register_natives_raw(const char *module_name,
*
* @return the attachment of native function
*/
void *
WASM_RUNTIME_API_EXTERN void *
wasm_runtime_get_function_attachment(wasm_exec_env_t exec_env);
/**
@ -747,7 +762,7 @@ wasm_runtime_get_function_attachment(wasm_exec_env_t exec_env);
* @param exec_env the execution environment
* @param user_data the user data to be set
*/
void
WASM_RUNTIME_API_EXTERN void
wasm_runtime_set_user_data(wasm_exec_env_t exec_env,
void *user_data);
/**
@ -757,7 +772,7 @@ wasm_runtime_set_user_data(wasm_exec_env_t exec_env,
*
* @return the user data (NULL if not set yet)
*/
void *
WASM_RUNTIME_API_EXTERN void *
wasm_runtime_get_user_data(wasm_exec_env_t exec_env);
#if WASM_ENABLE_THREAD_MGR != 0
@ -771,7 +786,7 @@ typedef uintptr_t wasm_thread_t;
*
* @param num maximum thread num
*/
void
WASM_RUNTIME_API_EXTERN void
wasm_runtime_set_max_thread_num(uint32_t num);
/**
@ -782,7 +797,7 @@ wasm_runtime_set_max_thread_num(uint32_t num);
*
* @return the spawned exec_env if success, NULL otherwise
*/
wasm_exec_env_t
WASM_RUNTIME_API_EXTERN wasm_exec_env_t
wasm_runtime_spawn_exec_env(wasm_exec_env_t exec_env);
/**
@ -790,7 +805,7 @@ wasm_runtime_spawn_exec_env(wasm_exec_env_t exec_env);
*
* @param exec_env the spawned exec_env
*/
void
WASM_RUNTIME_API_EXTERN void
wasm_runtime_destroy_spawned_exec_env(wasm_exec_env_t exec_env);
/**
@ -803,7 +818,7 @@ wasm_runtime_destroy_spawned_exec_env(wasm_exec_env_t exec_env);
*
* @return 0 if success, -1 otherwise
*/
int32_t
WASM_RUNTIME_API_EXTERN int32_t
wasm_runtime_spawn_thread(wasm_exec_env_t exec_env, wasm_thread_t *tid,
wasm_thread_callback_t callback, void *arg);
@ -815,7 +830,7 @@ wasm_runtime_spawn_thread(wasm_exec_env_t exec_env, wasm_thread_t *tid,
*
* @return 0 if success, error number otherwise
*/
int32_t
WASM_RUNTIME_API_EXTERN int32_t
wasm_runtime_join_thread(wasm_thread_t tid, void **retval);
#endif

5
core/shared/platform/include/platform_common.h
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@ -34,8 +34,13 @@ extern "C" {
#define BH_FREE os_free
#endif
#if defined(MSVC)
__declspec(dllimport) void *BH_MALLOC(unsigned int size);
__declspec(dllimport) void BH_FREE(void *ptr);
#else
void *BH_MALLOC(unsigned int size);
void BH_FREE(void *ptr);
#endif
#ifndef NULL
#define NULL (void*)0

60
core/shared/utils/uncommon/bh_getopt.c Normal file
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@ -0,0 +1,60 @@
/*
* Copyright (C) 2020 Ant Financial Services Group. All rights reserved.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#ifndef __GNUC__
#include "bh_getopt.h"
#include <string.h>
char* optarg = NULL;
int optind = 1;
int getopt(int argc, char *const argv[], const char *optstring)
{
static int sp = 1;
int c;
int opt;
char *p;
if (sp == 1) {
if ((optind >= argc) || (argv[optind][0] != '-') || (argv[optind][1] == 0)){
return -1;
} else if (!strcmp(argv[optind], "--")) {
optind++;
return -1;
}
}
opt = argv[optind][sp];
p = strchr(optstring, opt);
if (opt == ':' || p == NULL) {
printf("illegal option : '-%c'\n", opt);
if ( argv[optind][++sp] == '\0') {
optind ++;
sp = 1;
}
return ('?');
}
if (p[1] == ':') {
if (argv[optind][sp + 1] != '\0')
optarg = &argv[optind++][sp + 1];
else if (++optind >= argc) {
printf("option '-%c' requires an argument :\n", opt);
sp = 1;
return ('?');
} else {
optarg = argv[optind++];
}
sp = 1;
} else {
if (argv[optind][++sp] == '\0') {
sp = 1;
optind++;
}
optarg = NULL;
}
return (opt);
}
#endif

27
core/shared/utils/uncommon/bh_getopt.h Normal file
View File

@ -0,0 +1,27 @@
/*
* Copyright (C) 2020 Ant Financial Services Group. All rights reserved.
* SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
*/
#ifdef __GNUC__
#include <getopt.h>
#endif
#ifndef __GNUC__
#ifndef GETOPT_H__
#define GETOPT_H__
#ifdef __cplusplus
extern "C" {
#endif
extern char *optarg;
extern int optind;
int getopt(int argc, char *const argv[], const char *optstring);
#ifdef __cplusplus
}
#endif
#endif /* end of GETOPT_H__ */
#endif /* end of __GNUC__ */

2
product-mini/platforms/windows/CMakeLists.txt
View File

@ -119,3 +119,5 @@ install (TARGETS libiwasm DESTINATION lib)
set_target_properties (libiwasm PROPERTIES OUTPUT_NAME iwasm)
target_link_libraries (libiwasm ${LLVM_AVAILABLE_LIBS})
target_compile_definitions(libiwasm PRIVATE COMPILING_WASM_RUNTIME_API=1)

29
samples/basic/CMakeLists.txt
View File

@ -3,7 +3,12 @@
cmake_minimum_required (VERSION 2.8)
project (basic)
if (NOT WAMR_BUILD_PLATFORM STREQUAL "windows")
project (basic)
else()
project (basic C ASM)
enable_language (ASM_MASM)
endif()
################ runtime settings ################
string (TOLOWER ${CMAKE_HOST_SYSTEM_NAME} WAMR_BUILD_PLATFORM)
@ -22,18 +27,22 @@ set (WAMR_BUILD_INTERP 1)
set (WAMR_BUILD_AOT 1)
set (WAMR_BUILD_JIT 0)
set (WAMR_BUILD_LIBC_BUILTIN 1)
set (WAMR_BUILD_LIBC_WASI 1)
if (NOT MSVC)
set (WAMR_BUILD_LIBC_WASI 1)
endif ()
set (WAMR_BUILD_FAST_INTERP 0)
# linker flags
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pie -fPIE")
if (NOT (CMAKE_C_COMPILER MATCHES ".*clang.*" OR CMAKE_C_COMPILER_ID MATCHES ".*Clang"))
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections")
endif ()
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wformat -Wformat-security")
if (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
if (NOT MSVC)
# linker flags
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pie -fPIE")
if (NOT (CMAKE_C_COMPILER MATCHES ".*clang.*" OR CMAKE_C_COMPILER_ID MATCHES ".*Clang"))
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mindirect-branch-register")
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections")
endif ()
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wformat -Wformat-security")
if (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
if (NOT (CMAKE_C_COMPILER MATCHES ".*clang.*" OR CMAKE_C_COMPILER_ID MATCHES ".*Clang"))
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mindirect-branch-register")
endif ()
endif ()
endif ()

1
samples/basic/src/main.c
View File

@ -6,6 +6,7 @@
#include "wasm_export.h"
#include "bh_read_file.h"
#include "bh_getopt.h"
int intToStr(int x, char* str, int str_len, int digit);
int get_pow(int x, int y);

38
samples/wasm-c-api/CMakeLists.txt
View File

@ -2,7 +2,13 @@
# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
cmake_minimum_required (VERSION 2.8)
project(c-api)
if (NOT WAMR_BUILD_PLATFORM STREQUAL "windows")
project(c-api)
else()
project (c-api C ASM)
enable_language (ASM_MASM)
endif()
if(NOT CMAKE_BUILD_TYPE)
set(CMAKE_BUILD_TYPE Release)
@ -39,24 +45,28 @@ if(NOT DEFINED WAMR_BUILD_FAST_INTERP)
set(WAMR_BUILD_FAST_INTERP 0)
endif()
# compiling and linking flags
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pie -fPIE")
if (NOT (CMAKE_C_COMPILER MATCHES ".*clang.*" OR CMAKE_C_COMPILER_ID MATCHES ".*Clang"))
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections")
endif ()
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wformat -Wformat-security")
if (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
if (NOT MSVC)
# compiling and linking flags
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -pie -fPIE")
if (NOT (CMAKE_C_COMPILER MATCHES ".*clang.*" OR CMAKE_C_COMPILER_ID MATCHES ".*Clang"))
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mindirect-branch-register")
set (CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,--gc-sections")
endif ()
endif ()
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall -Wextra -Wformat -Wformat-security")
if (WAMR_BUILD_TARGET MATCHES "X86_.*" OR WAMR_BUILD_TARGET STREQUAL "AMD_64")
if (NOT (CMAKE_C_COMPILER MATCHES ".*clang.*" OR CMAKE_C_COMPILER_ID MATCHES ".*Clang"))
set (CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -mindirect-branch-register")
endif ()
endif ()
endif()
# build out vmlib
set(WAMR_ROOT_DIR ${CMAKE_CURRENT_LIST_DIR}/../..)
set(WAMRC ${WAMR_ROOT_DIR}/wamr-compiler/build/wamrc)
include (${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake)
add_library(vmlib STATIC ${WAMR_RUNTIME_LIB_SOURCE})
if (MSVC)
target_compile_definitions(vmlib PRIVATE WASM_API_EXTERN=)
endif()
################################################
################ application related ################
@ -66,6 +76,9 @@ target_include_directories(c-api
PRIVATE ${C_API_PATH}/include
)
target_link_libraries(c-api PRIVATE vmlib -lpthread -lm)
if (MSVC)
target_compile_definitions(c-api PRIVATE WASM_API_EXTERN=)
endif()
foreach(SRC ${SOURCES})
get_filename_component(APPNAME ${SRC} NAME_WE)
@ -74,6 +87,9 @@ foreach(SRC ${SOURCES})
add_executable(${APPNAME} ${SRC})
message("create executable about ${APPNAME}")
target_link_libraries(${APPNAME} c-api)
if (MSVC)
target_compile_definitions(${APPNAME} PRIVATE WASM_API_EXTERN=)
endif()
# copy .wasm
add_custom_command(TARGET ${APPNAME} POST_BUILD