Re: [commit] multi-executable support

[Pedro Alves <pedro@codesourcery.com>]

On Friday 13 November 2009 01:09:34, Paul Pluzhnikov wrote:
> On Mon, Oct 19, 2009 at 2:06 AM, Pedro Alves <pedro@codesourcery.com> wrote:
> 
> > 2009-10-19  Pedro Alves  <pedro@codesourcery.com>
> >            Stan Shebs  <stan@codesourcery.com>
> >
> >        Add base multi-executable/process support to GDB.
> 
> This appears to be triggering an assert for me:

(...)

> The crash is here:

(...)

> The 'sal' in frame 5 looks bogus:
> 
> (gdb) p sal
> $1 = {pspace = 0x0, symtab = 0x0, section = 0x0, line = 0, pc = 0, end
> = 0, explicit_pc = 0, explicit_line = 0}

Indeed.

> The official 7.0 release does something unreasonable as well:
> 
> Reading symbols from /usr/local/google/tmp/b1844402/a.out...done.
> (gdb) b Foo::Foo
> Breakpoint 1 at 0x0
> Note: breakpoint 1 also set at pc 0x0.
> Breakpoint 2 at 0x0
> warning: Multiple breakpoints were set.
> Use the "delete" command to delete unwanted breakpoints.
> (gdb)
> 

This is what we need to fix.  Did you happen to take a
look at why this happens?

Could you open a PR, if there isn't one already, please?

-- 
Pedro Alves