[Bug breakpoints/9834] GDB choosing wrong process when multiple processes have same name.

["ssbssa at sourceware dot org" <sourceware-bugzilla@sourceware.org>]

https://sourceware.org/bugzilla/show_bug.cgi?id=9834

Hannes Domani <ssbssa at sourceware dot org> changed:

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                 CC|                            |ssbssa at sourceware dot org

--- Comment #3 from Hannes Domani <ssbssa at sourceware dot org> ---
(In reply to Jeff Bradley from comment #0)
> O/S: Windows XP Prof
> IDE: GNAT Pro
> 
> file P:/dev/p3_ph3/cns/143-4177-A02.rel/exec_main/e_sys_main.exe
> (gdb) catch exception
> Catchpoint 1: all Ada exceptions
> (gdb) attach 2440 
> [Switching to thread 2440.0x112c]
> (gdb) break p_msn_status_page.2.ada:305
> Breakpoint 2 at 0x4ba4a6: file p:\dev\p3_ph3\cns\143-4177-
> a02.rel\page\p_msn_status_page.2.ada, line 305.
> (gdb) cont
> Warning:
> Cannot insert breakpoint 1.
> Error accessing memory address 0x1282ca3: Input/output error.
> 
> Upon further investigation we get this error while debugging any application 
> when there are multiple applications with the same process name running.

gdb uses the supplied PID directly in the call to DebugActiveProcess, not
the process name, so that can't be true.
And I've never seen that gdb attached to a wrong process.

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