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Conference turris::decladebug

Title:Digital Ladebug debugger
Moderator:TLE::LUCIA
Created:Fri Feb 28 1992
Last Modified:Fri Jun 06 1997
Last Successful Update:Fri Jun 06 1997
Number of topics:969
Total number of notes:3959

925.0. "Can't type "run" more than once" by CXXC::MJHANS (Matthew Hanselman, DEC C/C++) Fri Apr 11 1997 17:07

    ladebug 4.0-35
    
    Is there something wrong with typing "run" more than once?  I hit
    <Return> after typing "run", and got some interesting results
    (unaligned access, seg faults sometimes).  NOTE -- If you type "r",
    rather than "run", the program doesn't exist.
    
    --------------
    // tmp.cxx
    main(){}
    --------------
    
    By typing "run <return> <return>"
    
    % ladebug a.out
    Welcome to the Ladebug Debugger Version 4.0-35
    ------------------ 
    object file name: a.out 
    Reading symbolic information ...done
    (ladebug) run
    Process has exited with status 0
    (ladebug) 
    Unaligned access pid=8764 <ladebug> va=0x143c0099 pc=0x123bba34
    ra=0x123bb7d4 inst=0xb7ea0000
    Unaligned access pid=8764 <ladebug> va=0x143c0091 pc=0x123bba58
    ra=0x123bb7d4 inst=0xb42b0000
    Unaligned access pid=8764 <ladebug> va=0x143c0091 pc=0x123bbae8
    ra=0x123bbae8 inst=0xa60b0000
    Process has exited with status 0
    (ladebug) 
    can't read H$<
    Error: could not start debuggee
    
    By typing "r <return> <return>"
    
    % ladebug a.out
    Welcome to the Ladebug Debugger Version 4.0-35
    ------------------ 
    object file name: a.out 
    Reading symbolic information ...done
    (ladebug) r
    Process has exited with status 0
    (ladebug) 
    Process has exited with status 0
    (ladebug) quit
    
    							- Matt
T.RTitleUserPersonal
Name
DateLines
925.1Computer white-outCXXC::MJHANSMatthew Hanselman, DEC C/C++Fri Apr 11 1997 17:096
    In the base note, it should actually read:
    
    NOTE -- If you type "r", rather than "run", the problem doesn't exist.
    ------------------------------------------------^^^^^^^
    
    							- Matt
925.2TLE::SHAMIMMon Apr 28 1997 11:386
I have reproduced the problem .0, found the bug in ladebug and have fixed it.
The fix will be available in 4.0-37.

thanks
shamim