Jean-Louis,
> Instead of pressing Ctrl-C, maybe the "Attach to process" of MSVS2008
> could help ? At least, you should see if the symbols are loaded or
> not. And a "break all" should give access to the call stack.
thank you very much for this tip!
Just tried it, but in this use case a popup is shown:
---------------------------
Microsoft Visual Studio
---------------------------
The process appears to be deadlocked (or is not running any
user-mode code). All threads have been stopped.
---------------------------
OK
---------------------------
and the call stack would not show any traces of rexx.dll nor
BSF4Rexx.dll (the disassembled code points to a "ret" instruction). The
call stack shows:
> ntdll.dll!7c91e514()
[Frames below may be incorrect and/or missing, no symbols loaded for
ntdll.dll]
ntdll.dll!7c91df5a()
kernel32.dll!7c8025db()
kernel32.dll!7c802542()
cmd.exe!4ad02cf4()
cmd.exe!4ad032d3()
kernel32.dll!7c82da89()
kernel32.dll!7c82d9fa()
kernel32.dll!7c81b028()
cmd.exe!4ad05154()
kernel32.dll!7c817077()
cmd.exe!4ad05046()
The "Threads" tab indicates the thread category and name to be: "Main
Thread" at normal priority.
The hung process needs to be killed (ctl-c does not work), after which
the cmd.exe can be used again. (Sometimes the process does not hang, but
an exception is thrown leading to the Java created hs*.log file . It is
somewhat an untangible phenomenon at the moment.)
But thanks for the hint!
Will add additional fprintf()'s.
---rony
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