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    linux是如何单步调试的啊?

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    • K
      kkkcxf LV 3 last edited by

      请教大家 想知道linux是如何单步调试的啊?怀念以前的IAR 真方便啊

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      • whycan
        whycan晕哥 LV 9 last edited by

        是单步调试app吗?

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        • K
          kkkcxf LV 3 last edited by

          就是想修改R329 对应的SDK, 里面有个串口想换成我们想要的

          whycan 1 Reply Last reply Reply Quote Share 0
          • whycan
            whycan晕哥 LV 9 @kkkcxf last edited by

            @kkkcxf

            SDK改 四五处,boot0,uboot,env.cfg,linux

            本站有其他soc修改的帖子,参考即可。

            K 1 Reply Last reply Reply Quote Share 2
            • K
              kkkcxf LV 3 @whycan last edited by

              收到 后续我照着这个思路试下 @whycan 感谢热心的大神 !!

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              • W
                willok LV 2 last edited by

                我也想知道内核怎么单步调试的,应用程序是用gdb,内核是用JTAG?还是串口就行呀

                Y 1 Reply Last reply Reply Quote Share 0
                • K
                  kangjingbobo LV 3 last edited by

                  应该可以用GDB吧

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                  • C
                    Coder9527 LV 2 last edited by

                    新手,有没有大佬指点一下

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                    • DAIZEBIN
                      DAIZEBIN LV 7 @Coder9527 last edited by

                      @coder9527
                      一般使用JLINK,板上需要飞出来对应的Jtag接口,同时芯片开启Jtag功能
                      一般使用GDB调试就可以了,无非也就是打断点、单步调试这几个

                      C 1 Reply Last reply Reply Quote Share 1
                      • Y
                        yuLife LV 3 @willok last edited by

                        @willok 内核用kgdb

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                        • C
                          Coder9527 LV 2 @DAIZEBIN last edited by

                          @daizebin 看起来和 mcu 调试一样

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