dbx90
dbx90 is a Fortran-oriented debugger for use with the NAG Fortran Compiler on Unix-like systems (e.g. Linux, Solaris). Its syntax is quite similar to that of dbx, which it invokes as a sub-process to carry out the actual machine-dependent debugging commands. (On gcc-based implementations, gdb is used.)
The program to be debugged should be compiled and linked with the
-g90 option.
This creates a debug information (.g90
) file for each Fortran source
file.
If the environment variable
DBX90_DBXPATH
is defined, dbx90 will use it to locate the native debugger instead of
the built-in path.