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Properly skip cancelled callbacks.

This commit is contained in:
steve 2003-04-25 04:36:42 +00:00
parent 58f6755fa7
commit 6df92f7cca
1 changed files with 13 additions and 7 deletions
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20
vvp/vpi_callback.cc
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@ -17,7 +17,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CVS_IDENT
#ident "$Id: vpi_callback.cc,v 1.30 2003/04/19 23:32:57 steve Exp $"
#ident "$Id: vpi_callback.cc,v 1.31 2003/04/25 04:36:42 steve Exp $"
#endif
/*
@ -257,12 +257,15 @@ static void make_sync_run(vvp_gen_event_t obj, unsigned char)
cur->cb_data.time->type = vpiSimTime;
vpip_time_to_timestruct(cur->cb_data.time, schedule_simtime());
assert(cur->cb_data.cb_rtn != 0);
assert(vpi_mode_flag == VPI_MODE_NONE);
vpi_mode_flag = cb->sync_flag? VPI_MODE_ROSYNC : VPI_MODE_RWSYNC;
(cur->cb_data.cb_rtn)(&cur->cb_data);
vpi_mode_flag = VPI_MODE_NONE;
/* Run the callback. If the cb_rtn function pointer is set to
null, then just skip the whole thing and free it. This is
the usual way to cancel one-time callbacks of this sort. */
if (cur->cb_data.cb_rtn != 0) {
assert(vpi_mode_flag == VPI_MODE_NONE);
vpi_mode_flag = cb->sync_flag? VPI_MODE_ROSYNC : VPI_MODE_RWSYNC;
(cur->cb_data.cb_rtn)(&cur->cb_data);
vpi_mode_flag = VPI_MODE_NONE;
}
vpi_free_object(&cur->base);
}
@ -560,6 +563,9 @@ void callback_functor_s::set(vvp_ipoint_t, bool, unsigned val, unsigned)
/*
* $Log: vpi_callback.cc,v $
* Revision 1.31 2003/04/25 04:36:42 steve
* Properly skip cancelled callbacks.
*
* Revision 1.30 2003/04/19 23:32:57 steve
* Add support for cbNextSimTime.
*