gdb

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  • moongeegee
    #1

    gdb



    I am learning gdb to debug the program. As soon as I run the program,
    it prompt me an error and terminated.
    How to step into it or set breakpoint and find the problem. Thanks.

    (gdb) run
    Starting program: /usr/home/grp/gramtest < inputdata
    terminate called after throwing an instance of 'std::logic_err or'
    what(): empty rule

    Tags: None
    • red floyd
      #2
      Re: gdb

      moongeegee wrote:
      >
      I am learning gdb to debug the program. As soon as I run the program,
      it prompt me an error and terminated.
      How to step into it or set breakpoint and find the problem. Thanks.
      >
      (gdb) run
      Starting program: /usr/home/grp/gramtest < inputdata
      terminate called after throwing an instance of 'std::logic_err or'
      what(): empty rule
      >
      Wrong group. Try gnu.g++.help.

      This group is for the discussion of the C++ language as defined by
      ISO/IEC 14882:2003. How to use your specific toolset is offtopic.

        Comment

        • Paavo Helde
          #3
          Re: gdb

          moongeegee <moongeegee@gma il.comwrote in news:e52e669f-3801-4e66-9b1a-
          6b0722017af7@m3 g2000hsc.google groups.com:
          >
          >
          I am learning gdb to debug the program. As soon as I run the program,
          it prompt me an error and terminated.
          How to step into it or set breakpoint and find the problem. Thanks.
          >
          (gdb) run
          Starting program: /usr/home/grp/gramtest < inputdata
          terminate called after throwing an instance of 'std::logic_err or'
          what(): empty rule
          >
          >
          gdb is off-topic here, you should try some gcc group or read gdb manual.
          There are also graphic front-ends for gdb which ought to be easier to use.

          I just mention how to put a breakpoint on exception throwing in gdb as this
          is really obscure: b __cxa_throw

          regards
          Paavo

            Comment

            • =?UTF-8?B?RXJpayBXaWtzdHLDtm0=?=
              #4
              Re: gdb

              On 2008-03-18 20:12, moongeegee wrote:
              >
              I am learning gdb to debug the program. As soon as I run the program,
              it prompt me an error and terminated.
              How to step into it or set breakpoint and find the problem. Thanks.
              Google for "gdb tutorial" and select any of the first hits, RMS's is
              quite good.

              --
              Erik Wikström

                Comment

                • Victor Bazarov
                  #5
                  Re: gdb

                  moongeegee wrote:
                  I am learning gdb to debug the program. As soon as I run the program,
                  it prompt me an error and terminated.
                  How to step into it or set breakpoint and find the problem. Thanks.
                  >
                  (gdb) run
                  Starting program: /usr/home/grp/gramtest < inputdata
                  terminate called after throwing an instance of 'std::logic_err or'
                  what(): empty rule
                  <shrug You're asking a tool question in a language newsgroup. You
                  are off-topic. Try gnu.tools.help.

                  V
                  --
                  Please remove capital 'A's when replying by e-mail
                  I do not respond to top-posted replies, please don't ask


                    Comment

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