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  • 3559 编译gdb-7.9

    1、安装ncurses-6.0 这个在3559 sdk中有,可以直接使用

    ./configure --with-shared --without-debug --without-ada --enable-overwrite

    2、编译gdb

    ./configure --target=aarch64-himix100-linux --prefix=/opt/hisi-linux/x86-arm/hi3559av100_aarch64_himix100_gdb/ --disable-werror --with-python

    3、编译gdbserver

    ./configure --target=aarch64-himix100-linux --prefix=/opt/hisi-linux/x86-arm/hi3559av100_aarch64_himix100_gdb/ --disable-werror CC=/opt/hisi-linux/x86-arm/aarch64-himix100-linux/bin/aarch64-himix100-linux-gcc AR=/opt/hisi-linux/x86-arm/aarch64-himix100-linux/bin/aarch64-himix100-linux-ar --host=aarch64-himix100-linux CFLGAS='-mcpu=cortex-a73.cortex-a53 $CFLAGS'

    编译gdbserver过程中会遇到这样的错误,

    proc-service.c:148:1: error: conflicting types for 'ps_lsetfpregs'
    ps_lsetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, void *fpregset)

    proc-service.c:148:1: error: conflicting types for 'ps_lsetfpregs'
    ps_lsetfpregs (gdb_ps_prochandle_t ph, lwpid_t lwpid, void *fpregset)

    linux-aarch64-low.c:1090:1: error: conflicting types for 'ps_get_thread_area'
    ps_get_thread_area (const struct ps_prochandle *ph,

    需要将上面出错的文件中的重复函数定义注释掉

    解决方法参考了下面的文章 转载

    问题1:
    error: this statement may fall through [-Werror=implicit-fallthrough=]
    error: right-hand operand of comma expression has no effect [-Werror=unused-value]
    error: ‘hexchars’ defined but not used [-Werror=unused-const-variable=
    解决:make CFLAGS=’-Wno-implicit-fallthrough -Wno-unused-value -Wno-unused-const-variable’

    问题2:
    configure: error: no termcap library found
    解决:
    下载termcap源码安装,下载地址:https://ftp.gnu.org/gnu/termcap/

    问题3:
    amd64-linux-nat.c:485:1: error: conflicting types for ‘ps_get_thread_area’
    linux-x86-low.c:167:1: error: conflicting types for ‘ps_get_thread_area’
    还有几处冲突得,使用相同得处理方法
    解决:修改文件gdb-7.6.1/gdb/amd64-linux-nat.c gdb-7.6.1/gdb/gdbserver/linux-x86-low.c
    ,屏蔽ps_get_thread_area定义(不确定是否有影响)

    参考链接:https://www.lizhongyi.com/archives/ubuntu12-04%E5%8D%87%E7%BA%A7c11%E6%A0%87%E5%87%86/

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  • 原文地址:https://www.cnblogs.com/eastgeneral/p/11615368.html
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