Problems while debugging fortran

[Carlos Eduardo Seo <cseo at linux dot vnet dot ibm dot com>]

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Hello

I'm having some trouble while debugging this code:

c-------------------
c test.f
c ------------------
program this
	i=ifunc(1)
        print *,i
end

function ifunc(i)
        print *,i*2
        ifunc = 1
        return
end
c ------------------

If I try to set a breakpoint by line number, gdb displays:

	No line xx in file "init.c"

However, it works if I set the breakpoint by function name (e.g. "break
this"). If I run the program, then clear all breakpoints and try to set
a breakpoint by line number, it'll work IF the line is within the scope
of that function (i.e. if I set "break this", I can't set a breakpoint
by line in the line "print *,i*2").

What I believe is that the psymtab does not contain either function
symbols, since it's behaving differently when the psymtab is read and
when the corresponding symtab is read in. That's why GDB cannot find the
lines (worse, it's looking for them in the wrong file).

Is that line of thought correct? Any ideas where I should start looking
for the problem?

Thanks and regards,


- --
Carlos Eduardo Seo
Software Engineer
IBM Linux Technology Center
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