Enhance wasm loading with LoadArgs and support module names (#3265)

- Add new API wasm_runtime_load_ex() in wasm_export.h
  and wasm_module_new_ex in wasm_c_api.h
- Put aot_create_perf_map() into a separated file aot_perf_map.c
- In perf.map, function names include user specified module name
- Enhance the script to help flamegraph generations

samples/linux-perf/CMakeLists.txt

@@ -0,0 +1,63 @@
+# Copyright (C) 2019 Intel Corporation. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+
+cmake_minimum_required (VERSION 3.14)
+
+project(linux_perf_sample)
+
+if(NOT CMAKE_HOST_LINUX)
+  message(FATAL_ERROR "This sample only works on linux")
+endif()
+
+if(NOT CMAKE_BUILD_TYPE)
+  set(CMAKE_BUILD_TYPE Release)
+endif()
+
+set(CMAKE_CXX_STANDARD 17)
+
+list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake)
+find_package(WASISDK REQUIRED)
+
+################  runtime settings  ################
+string (TOLOWER ${CMAKE_HOST_SYSTEM_NAME} WAMR_BUILD_PLATFORM)
+include(CheckPIESupported)
+
+# AOT and JIT byd default
+set(WAMR_BUILD_AOT 1)
+set(WAMR_BUILD_INTERP 0)
+set(WAMR_BUILD_JIT 1)
+# wasm32-wasi
+set(WAMR_BUILD_LIBC_BUILTIN 0)
+set(WAMR_BUILD_LIBC_WASI 1)
+# mvp
+set(WAMR_BUILD_BULK_MEMORY 1)
+set(WAMR_BUILD_REF_TYPES 1)
+set(WAMR_BUILD_SIMD 1)
+set(WAMR_BUILD_TAIL_CALL 1)
+# trap information
+set(WAMR_BUILD_DUMP_CALL_STACK 1)
+# linux perf
+set(WAMR_BUILD_LINUX_PERF 1)
+#
+#set(WAMR_BUILD_THREAD_MGR 0)
+
+# vmlib
+set(WAMR_ROOT_DIR ${CMAKE_CURRENT_LIST_DIR}/../..)
+include(${WAMR_ROOT_DIR}/build-scripts/runtime_lib.cmake)
+add_library(vmlib SHARED ${WAMR_RUNTIME_LIB_SOURCE})
+target_include_directories(vmlib INTERFACE ${WAMR_ROOT_DIR}/core/iwasm/include)
+target_link_libraries (vmlib ${LLVM_AVAILABLE_LIBS} -lm -ldl)
+
+################ host  ################
+add_executable(${PROJECT_NAME} host/demo.c)
+target_link_libraries(${PROJECT_NAME} vmlib)
+
+################ aot + wasm  ################
+include(ExternalProject)
+ExternalProject_Add(wasm
+  SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/wasm"
+  CONFIGURE_COMMAND ${CMAKE_COMMAND} -S ${CMAKE_CURRENT_SOURCE_DIR}/wasm -B build
+                      -DCMAKE_TOOLCHAIN_FILE=${WASISDK_TOOLCHAIN}
+  BUILD_COMMAND     ${CMAKE_COMMAND} --build build
+  INSTALL_COMMAND   ${CMAKE_COMMAND} --install build --prefix ${CMAKE_CURRENT_BINARY_DIR}
+)