how to configure ddd to use another gdb instead of the default one

I am quite new to ddd and gdb.

I have another cross-compiler, e.g. arm_gdb, how can set the ddd t开发者_如何学JAVAo use this arm_gdb instead of the default gdb?

Thanks in advance.

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From the man page:

 ddd --debugger "xdb -d directory"

so for you

 ddd --debugger "arm_gdb"

To make it the default, consider using symlinks and / or shell aliases