I need some help to implement the debugger under Solaris. In particular I need help with how ptrace interacts with the threading model under Linux which I understand uses processes for threads. Since Solaris has user mode threads, stopping a pid stops all the threads in the debugee which used to deadlock the debugger. This suggests I need to operate on threads within processes rather than the processes themselves. This is possible with a few IPC tricks, but I need to understand the semantics
Any volunteers ?
