• Redis6 源码调式 天宇轩


    Redis6 源码调式

    安装Cygwin

    1、下载安装Cygwin

    去Cygwin的官方网站http://www.cygwin.com/

    window 64位请选择 setup-x86_64.exe 32位请选择 setup-x86.exe下载完成后,运行setup.exe程序,出现安装画面,如下图所示:

    image-20220112092708069 image-20220112092718334 image-20220112092739852

    上面步骤建议默认下一步。

    2、关键步骤

    在这一步,需要注意,为了获得最快的下载速度提供三个下载地址

    这里以163镜像为例,选择完成后,点击“下一步”,

    image-20220112092751430 image-20220112092801957

    接下来选择安装的软件,Search处分别搜索 gcc-core、gcc-g++、make、gdb、binutils,

    选择devel目录下的相关版本,选择Reinstall重新下载。

    image-20220112092810282

    然后下一步,下一步,就看各位网速了,静等下载成功。

    3、验证Cygwin是否安装成功

    运行cygwin,在弹出的命令行窗口输入:cygcheck -c cygwin

    image-20220112092619507

    还要安装一个apt-cyg(相当于是linux下的yum,cygwin下没有yum命令)

    安装了apt-cyg就能向使用Ubuntu一样使用apt-get install/remove命令安装卸载软件了,非常方便。GitHub下载脚本:https://github.com/transcode-open/apt-cyg

    image-20220112093052139

    复制apt-cyg,粘贴到cygwin的安装目录的bin目录下,然后执行命令

    image-20220112093153492

    然后在系统变量中添加配置

    image-20220112093321711

    安装clion

    CLion 是 JetBrains 推出的全新的 C/C++ 跨平台集成开发环境。习惯了用idea的java程序员用clion来调试redis源码应该比较舒适,比起vc要舒服多了。

    image-20220112093426757

    Clion中导入redis源码

    导入Reids源码之前,需要添加一个CMakeLists.txt

    /CMakeLists.txt
    ./deps/CMakeLists.txt
    ./deps/linenoise/CMakeLists.txt
    ./deps/lua/CMakeLists.txt
    ./src/modules/CMakeLists.txt

    /CMakeLists.txt

    cmake_minimum_required(VERSION 3.0 FATAL_ERROR)
    project(redis VERSION 6.0)
    
    if (NOT CMAKE_BUILD_TYPE)
        message(STATUS "No build type defined; defaulting to 'Debug'")
        set(CMAKE_BUILD_TYPE "Debug" CACHE STRING
                "The type of build. Possible values are: Debug, Release, RelWithDebInfo and MinSizeRel.")
    endif()
    
    message(STATUS "Host is: ${CMAKE_HOST_SYSTEM}.  Build target is: ${CMAKE_SYSTEM}")
    get_filename_component(REDIS_ROOT "${CMAKE_CURRENT_SOURCE_DIR}" ABSOLUTE)
    message(STATUS "Project root directory is: ${REDIS_ROOT}")
    
    # Just for debugging when handling a new platform.
    if (false)
        message("C++ compiler supports these language features:")
        foreach(i ${CMAKE_CXX_COMPILE_FEATURES})
            message("  ${i}")
        endforeach()
    endif()
    
    message(STATUS "Generating release.h...")
    execute_process(
            COMMAND sh -c ./mkreleasehdr.sh
            WORKING_DIRECTORY ${REDIS_ROOT}/src/
    )
    
    add_subdirectory(deps)
    add_subdirectory(src/modules)
    
    set(SRC_SERVER_TMP
            src/crcspeed.c
            src/crcspeed.h
            src/sha256.c
            src/sha256.h
            src/connection.c
            src/connection.h
            src/acl.c
            src/timeout.c
            src/tracking.c
            src/tls.c
            src/adlist.c
            src/ae.c
            src/anet.c
            src/dict.c
            src/sds.c
            src/zmalloc.c
            src/lzf_c.c
            src/lzf_d.c
            src/pqsort.c
            src/zipmap.c
            src/sha1.c
            src/ziplist.c
            src/release.c
            src/networking.c
            src/util.c
            src/object.c
            src/db.c
            src/replication.c
            src/rdb.c
            src/t_string.c
            src/t_list.c
            src/t_set.c
            src/t_zset.c
            src/evict.c
            src/defrag.c
            src/module.c
            src/quicklist.c
            src/expire.c
            src/childinfo.c
            src/redis-check-aof.c
            src/redis-check-rdb.c
            src/lazyfree.c
            src/geohash.c
            src/rax.c
            src/geohash_helper.c
            src/siphash.c
            src/geo.c
            src/t_hash.c
            src/config.c
            src/aof.c
            src/pubsub.c
            src/multi.c
            src/debug.c
            src/sort.c
            src/intset.c
            src/syncio.c
            src/cluster.c
            src/crc16.c
            src/endianconv.c
            src/slowlog.c
            src/scripting.c
            src/bio.c
            src/rio.c
            src/rand.c
            src/memtest.c
            src/crc64.c
            src/bitops.c
            src/sentinel.c
            src/notify.c
            src/setproctitle.c
            src/blocked.c
            src/hyperloglog.c
            src/latency.c
            src/sparkline.c
            src/t_stream.c
            src/lolwut.c
            src/lolwut.h
            src/lolwut5.c
            src/lolwut6.c
            src/listpack.c
            src/localtime.c
            src/gopher.c
            )
    
    set(SRC_SERVER src/server.c ${SRC_SERVER_TMP})
    
    set(SRC_CLI
            src/anet.c src/sds.c src/adlist.c src/redis-cli.c src/zmalloc.c src/release.c src/anet.c src/ae.c src/crc64.c
            )
    if (${CMAKE_SYSTEM_NAME} MATCHES "Linux")
        # better not to work with jemalloc
    endif()
    
    add_executable(redis-server ${SRC_SERVER})
    add_executable(redis-cli ${SRC_CLI})
    
    set_property(TARGET redis-server PROPERTY C_STANDARD 99)
    set_property(TARGET redis-server PROPERTY CXX_STANDARD 11)
    set_property(TARGET redis-server PROPERTY CXX_STANDARD_REQUIRED ON)
    
    set_property(TARGET redis-cli PROPERTY C_STANDARD 99)
    set_property(TARGET redis-cli PROPERTY CXX_STANDARD 11)
    set_property(TARGET redis-cli PROPERTY CXX_STANDARD_REQUIRED ON)
    
    target_include_directories(redis-server
            PRIVATE ${REDIS_ROOT}/deps/hiredis
            PRIVATE ${REDIS_ROOT}/deps/linenoise
            PRIVATE ${REDIS_ROOT}/deps/lua/src
            )
    
    target_include_directories(redis-cli
            PRIVATE ${REDIS_ROOT}/deps/hiredis
            PRIVATE ${REDIS_ROOT}/deps/linenoise
            PRIVATE ${REDIS_ROOT}/deps/lua/src
            )
    
    target_link_libraries(redis-server
            PRIVATE pthread
            PRIVATE m
            PRIVATE lua
            PRIVATE linenoise
            PRIVATE hiredis
            )
    
    target_link_libraries(redis-cli
            PRIVATE pthread
            PRIVATE m
            PRIVATE linenoise
            PRIVATE hiredis
            )
    
    link_directories(deps/hiredis/ deps/linenoise/ diredeps/lua/src)
    

    ./deps/CMakeLists.txt

    add_subdirectory(hiredis)
    add_subdirectory(linenoise)
    add_subdirectory(lua)
    

    ./deps/linenoise/CMakeLists.txt

    add_library(linenoise linenoise.c)
    

    ./deps/lua/CMakeLists.txt

    set(LUA_SRC
            src/lauxlib.c
            src/liolib.c
            src/lopcodes.c
            src/lstate.c
            src/lobject.c
            src/print.c
            src/lmathlib.c
            src/loadlib.c
            src/lvm.c
            src/lfunc.c
            src/lstrlib.c
            src/lua.c
            src/linit.c
            src/lstring.c
            src/lundump.c
            src/luac.c
            src/ltable.c
            src/ldump.c
            src/loslib.c
            src/lgc.c
            src/lzio.c
            src/ldblib.c
            src/strbuf.c
            src/lmem.c
            src/lcode.c
            src/ltablib.c
            src/lua_struct.c
            src/lapi.c
            src/lbaselib.c
            src/lua_cmsgpack.c
            src/ldebug.c
            src/lparser.c
            src/lua_cjson.c
            src/fpconv.c
            src/lua_bit.c
            src/llex.c
            src/ltm.c
            src/ldo.c
            )
    
    add_library(lua STATIC ${LUA_SRC})
    

    ./src/modules/CMakeLists.txt

    cmake_minimum_required(VERSION 3.9)
    set(CMAKE_BUILD_TYPE "Debug")
    add_library(helloworld SHARED helloworld.c)
    set_target_properties(helloworld PROPERTIES PREFIX "" SUFFIX ".so")
    
    
    add_library(hellotype SHARED hellotype.c)
    set_target_properties(hellotype PROPERTIES PREFIX "" SUFFIX ".so")
    
    
    add_library(helloblock SHARED helloblock.c)
    set_target_properties(helloblock PROPERTIES PREFIX "" SUFFIX ".so")
    
    
    add_library(testmodule SHARED testmodule.c)
    set_target_properties(testmodule PROPERTIES PREFIX "" SUFFIX ".so")
    

    在编译之前,需要在Cygwin64 Terminal上执行 mkreleasehdr.sh 脚本,由于该脚本格式是win格式,所以需要执行dos2unix命令转换,转换完之后再执行

    ##转换格式
    dos2unix mkreleasehdr.sh
    ##执行mkreleasehdr.sh
    ./mkreleasehdr.sh

    编译&调试redis6源码

    1)、redis6源码加载之后,cmake会自动编译,编译完成后,选择redis-server|debug选项,点击【运行】即可

    image-20220112094428705

    1. 如果想断点的话,要下载一个reids-cli的windows客户端。

      image-20220112094633346

    断点结果如下:

    image-20220112094731431

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  • 原文地址:https://www.cnblogs.com/dalianpai/p/15791225.html
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