diff options
Diffstat (limited to 'fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps')
6 files changed, 295 insertions, 0 deletions
diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/CMakeLists.txt b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/CMakeLists.txt new file mode 100644 index 000000000..0dbfcc2e7 --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/CMakeLists.txt @@ -0,0 +1,89 @@ +# Copyright (C) 2019 Intel Corporation. All rights reserved. +# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception + +cmake_minimum_required (VERSION 2.8...3.16) +project(wasm-apps) + +message(CHECK_START "Detecting WABT") +if(NOT (DEFINED WABT_DIR OR DEFINED CACHE{WABT_DIR})) + find_path(WABT_DIR + wabt + PATHS /opt + NO_DEFAULT_PATH + NO_CMAKE_FIND_ROOT_PATH + ) + if(DEFINED WABT_DIR) + set(WABT_DIR ${WABT_DIR}/wabt) + endif() +endif() +if(WABT_DIR) + message(CHECK_PASS "found") +else() + message(CHECK_FAIL "not found") +endif() + +message(CHECK_START "Detecting WASM_OBJDUMP at ${WABT_DIR}") +find_program(WASM_OBJDUMP + wasm-objdump + PATHS "${WABT_DIR}/bin" + NO_DEFAULT_PATH + NO_CMAKE_FIND_ROOT_PATH +) +if(WASM_OBJDUMP) + message(CHECK_PASS "found") +else() + message(CHECK_FAIL "not found") +endif() + +message(CHECK_START "Detecting WASM2WAT at ${WABT_DIR}") +find_program(WASM2WAT + wasm2wat + PATHS "${WABT_DIR}/bin" + NO_DEFAULT_PATH + NO_CMAKE_FIND_ROOT_PATH +) +if(WASM2WAT) + message(CHECK_PASS "found") +else() + message(CHECK_FAIL "not found") +endif() + +function(COMPILE_WITH_CLANG SOURCE_FILE COMMAND) + get_filename_component(FILE_NAME ${SOURCE_FILE} NAME_WLE) + + set(WASM_MODULE ${FILE_NAME}.wasm) + + set(MAIN_TARGET_NAME MODULE_${FILE_NAME}) + + add_executable(${MAIN_TARGET_NAME} ${SOURCE_FILE}) + set_target_properties(${MAIN_TARGET_NAME} PROPERTIES OUTPUT_NAME ${WASM_MODULE}) + + if(${COMMAND}) + message(STATUS "Generating ${WASM_MODULE} as COMMAND...") + else() + message(STATUS "Generating ${WASM_MODULE} as REACTOR...") + target_link_options(${MAIN_TARGET_NAME} PRIVATE -mexec-model=reactor) + endif() + + if(EXISTS ${WASM2WAT}) + message(STATUS "Dumping ${WASM_MODULE}...") + set(WASM_WAT ${FILE_NAME}.wat) + set(DUMP_TARGET_NAME DUMP_${FILE_NAME}) + add_custom_command(OUTPUT ${WASM_WAT} + COMMAND ${WASM2WAT} --enable-all -o ${WASM_WAT} ${WASM_MODULE} + COMMENT "Dumping ${WASM_MODULE}..." + DEPENDS ${MAIN_TARGET_NAME} + ) + + add_custom_target(${DUMP_TARGET_NAME} ALL + DEPENDS ${WASM_WAT} + ) + endif() +endfunction() + +compile_with_clang(mA.c OFF) +compile_with_clang(mB.c OFF) +compile_with_clang(mC.c ON) +compile_with_clang(mD.cpp ON) +compile_with_clang(mE.cpp OFF) + diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mA.c b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mA.c new file mode 100644 index 000000000..663ec8169 --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mA.c @@ -0,0 +1,13 @@ +__attribute__((export_name("A1"))) int +A1() +{ + return 11; +} + +int +A2() +{ + return 12; +} + +/* mA is a reactor. it doesn't need a main() */
\ No newline at end of file diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mB.c b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mB.c new file mode 100644 index 000000000..a912d1d77 --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mB.c @@ -0,0 +1,23 @@ +__attribute__((import_module("mA"))) +__attribute__((import_name("A1"))) extern int +A1(); + +__attribute__((export_name("B1"))) int +B1() +{ + return 21; +} + +__attribute__((export_name("B2"))) int +B2() +{ + return A1(); +} + +int +B3() +{ + return 23; +} + +/* mA is a reactor. it doesn't need a main() */
\ No newline at end of file diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mC.c b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mC.c new file mode 100644 index 000000000..8b19a5b66 --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mC.c @@ -0,0 +1,51 @@ +#include <stdio.h> +#include <stdlib.h> + +__attribute__((import_module("mA"))) +__attribute__((import_name("A1"))) extern int +A1(); + +__attribute__((import_module("mB"))) +__attribute__((import_name("B1"))) extern int +B1(); + +__attribute__((import_module("mB"))) +__attribute__((import_name("B2"))) extern int +B2(); + +__attribute__((export_name("C1"))) int +C1() +{ + return 31; +} + +__attribute__((export_name("C2"))) int +C2() +{ + return B1(); +} + +__attribute__((export_name("C3"))) int +C3() +{ + return A1(); +} + +__attribute__((export_name("C4"))) int +C4() +{ + return B2(); +} + +int +C5() +{ + return C1() + C2() + C3() + 35; +} + +int +main() +{ + printf("%u\n", C5()); + return EXIT_SUCCESS; +}
\ No newline at end of file diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mD.cpp b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mD.cpp new file mode 100644 index 000000000..d70998c08 --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mD.cpp @@ -0,0 +1,74 @@ +#include <cstdlib> +#include <cstdio> +#include <iostream> + +static void +bye_main() +{ + std::cout << "mD " << __FUNCTION__ << std::endl; +} + +static void +bye_setup() +{ + std::cout << "mD " << __FUNCTION__ << std::endl; +} + +static void +bye_func() +{ + std::cout << "mD " << __FUNCTION__ << std::endl; +} + +void +func3() __attribute__((__import_module__("mE"), __import_name__("func1"))); + +void +func4() __attribute__((__import_module__("mE"), __import_name__("func2"))); + +void +func1() +{ + std::printf("mD %s\n", __FUNCTION__); + if (std::atexit(bye_func) != 0) { + std::perror("register an atexit handler failed"); + } + func3(); +} + +void +func2() +{ + std::printf("mD %s\n", __FUNCTION__); + func4(); +} + +__attribute__((constructor)) void +setup() +{ + std::cout << "mD " << __FUNCTION__ << std::endl; + if (std::atexit(bye_setup) != 0) { + std::perror("register an atexit handler failed"); + } +} + +__attribute__((destructor)) void +teardown() +{ + std::cout << "mD " << __FUNCTION__ << std::endl; +} + +int +main() +{ + std::printf("mD %s\n", __FUNCTION__); + + if (std::atexit(bye_main) != 0) { + std::perror("register an atexit handler failed"); + return EXIT_FAILURE; + } + + func1(); + func2(); + return EXIT_SUCCESS; +} diff --git a/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mE.cpp b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mE.cpp new file mode 100644 index 000000000..11e70af1f --- /dev/null +++ b/fluent-bit/lib/wasm-micro-runtime-WAMR-1.2.2/samples/multi-module/wasm-apps/mE.cpp @@ -0,0 +1,45 @@ +#include <cstdlib> +#include <cstdio> +#include <iostream> + +static void +bye_setup() +{ + std::cout << "mE " << __FUNCTION__ << std::endl; +} + +static void +bye_func() +{ + std::cout << "mE " << __FUNCTION__ << std::endl; +} + +__attribute__((constructor)) void +setup() +{ + std::cout << "mE " << __FUNCTION__ << std::endl; + if (std::atexit(bye_setup) != 0) { + std::perror("register an atexit handler failed"); + } +} + +__attribute__((destructor)) void +teardown() +{ + std::cout << "mE " << __FUNCTION__ << std::endl; +} + +__attribute__((export_name("func1"))) void +func1() +{ + std::cout << "mE " << __FUNCTION__ << std::endl; + if (std::atexit(bye_func) != 0) { + std::perror("register an atexit handler failed"); + } +} + +__attribute__((export_name("func2"))) void +func2() +{ + std::cout << "mE " << __FUNCTION__ << std::endl; +} |