ddd & gdb questions

[Min Zhang]

Hi Experts,

 

I have a couple of questions when I try ddd with gdb.

 

1. I keep getting this error when I invoke with a default gdb.
    gdb: grantpt /dev/ttyp7: Exec format error
    How to get rid of this error?

 

2. No matter from which directory I start “ddd my_exec”,
    my_exec will pick up and generate files from my home directory.
    If I run my_exec alone, it can pick and generate files from the
    current directory.
    Do I need to configure something in order to work in the current directory?

 

3. I have multiple gdb versions. But ddd will pick up its own.
    when I try absolute “ddd --/home/abc/def/gdb”, it is an unrecognized option.
    How can I specify a specific gdb?

 

Thanks!
Min

 

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