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1999-04-30 Roland McGrath <roland@baalperazim.frob.com> 

* hurd/hurdinit.c (_hurd_new_proc_init): Don't do initial SIGTRAP if 
EXEC_SIGTRAP was set in the incoming exec flags--that indicates the 
exec server simulated a SIGTRAP before we even started up, so gdb is 
already happy.
This commit is contained in:
Roland McGrath 1999-04-30 13:52:59 +00:00
parent 71c356ecbe
commit deb8346419
1 changed files with 11 additions and 2 deletions
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13
hurd/hurdinit.c
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@ -1,4 +1,4 @@
/* Copyright (C) 1992, 93, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
/* Copyright (C) 1992,93,94,95,96,97,98,99 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -154,7 +154,16 @@ _hurd_new_proc_init (char **argv,
here, like _hurd_pid, are already initialized. */
RUN_HOOK (_hurd_proc_subinit, ());
if (_hurdsig_traced)
/* XXX This code should probably be removed entirely at some point. This
conditional should make it reasonably usable with old gdb's for a
while. Eventually it probably makes most sense for the exec server to
mask out EXEC_SIGTRAP so the debugged program is closer to not being
able to tell it's being debugged. */
if (_hurdsig_traced
#ifdef EXEC_SIGTRAP
&& !(_hurd_exec_flags & EXEC_SIGTRAP)
#endif
)
/* This process is "traced", meaning it should stop on signals or exec.
We are all set up now to handle signals. Stop ourselves, to inform
our parent (presumably a debugger) that the exec has completed. */