diff options
| author | Andrew Cagney <cagney@redhat.com> | 2000-07-27 11:37:34 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 2000-07-27 11:37:34 +0000 |
| commit | 38e64f358e2894319381e195c699c337b6dbb29d (patch) | |
| tree | d64f93009c8dc1ce88106cfac6cbbe22d771e7b6 /sim | |
| parent | 0802cc4008d88503871f386dec0745bd199087e0 (diff) | |
| download | gdb-38e64f358e2894319381e195c699c337b6dbb29d.zip gdb-38e64f358e2894319381e195c699c337b6dbb29d.tar.gz gdb-38e64f358e2894319381e195c699c337b6dbb29d.tar.bz2 | |
2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>
* sim-events.c (sim_events_remain_time): New function returning
the time that remains before the event is raised.
* hw-events.c (hw_event_remain_time): Likewise.
* sim-events.h (sim_events_remain_time): Declare.
* hw-events.h (hw_event_remain_time): Declare.
Diffstat (limited to 'sim')
| -rw-r--r-- | sim/common/ChangeLog | 7 | ||||
| -rw-r--r-- | sim/common/hw-events.c | 9 | ||||
| -rw-r--r-- | sim/common/hw-events.h | 4 | ||||
| -rw-r--r-- | sim/common/sim-events.c | 13 | ||||
| -rw-r--r-- | sim/common/sim-events.h | 6 |
5 files changed, 39 insertions, 0 deletions
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog index 1a12066..eb07b92 100644 --- a/sim/common/ChangeLog +++ b/sim/common/ChangeLog @@ -1,6 +1,13 @@ Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com> From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: + * sim-events.c (sim_events_remain_time): New function returning + the time that remains before the event is raised. + * hw-events.c (hw_event_remain_time): Likewise. + * sim-events.h (sim_events_remain_time): Declare. + * hw-events.h (hw_event_remain_time): Declare. + + From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>: * sim-hw.c: Use <errno.h> instead of <sys/errno.h> (OPTION_HW_LIST): New option --hw-list to list the devices. (hw_option_handler): List the device tree with 'sim_hw_print'. diff --git a/sim/common/hw-events.c b/sim/common/hw-events.c index 31c5a40..f60dfa3 100644 --- a/sim/common/hw-events.c +++ b/sim/common/hw-events.c @@ -164,6 +164,15 @@ hw_event_queue_time (struct hw *me) return sim_events_time (hw_system (me)); } +/* Returns the time that remains before the event is raised. */ +signed64 +hw_event_remain_time (struct hw *me, struct hw_event *event) +{ + signed64 t; + + t = sim_events_remain_time (hw_system (me), event->real); + return t; +} /* Only worry about this compling on ANSI systems. Build with `make test-hw-events' in sim/<cpu> directory*/ diff --git a/sim/common/hw-events.h b/sim/common/hw-events.h index a9b6f8b..29e10fa 100644 --- a/sim/common/hw-events.h +++ b/sim/common/hw-events.h @@ -58,4 +58,8 @@ void hw_event_queue_deschedule signed64 hw_event_queue_time (struct hw *me); +/* Returns the time that remains before the event is raised. */ +signed64 hw_event_remain_time +(struct hw *me, struct hw_event *event); + #endif diff --git a/sim/common/sim-events.c b/sim/common/sim-events.c index fa294a7..1866b2d 100644 --- a/sim/common/sim-events.c +++ b/sim/common/sim-events.c @@ -379,6 +379,19 @@ sim_events_elapsed_time (SIM_DESC sd) } +/* Returns the time that remains before the event is raised. */ +INLINE_SIM_EVENTS\ +(signed64) +sim_events_remain_time (SIM_DESC sd, sim_event *event) +{ + if (event == 0) + return 0; + + return (event->time_of_event - sim_events_time (sd)); +} + + + STATIC_INLINE_SIM_EVENTS\ (void) update_time_from_event (SIM_DESC sd) diff --git a/sim/common/sim-events.h b/sim/common/sim-events.h index 3bae3df..55b2b74 100644 --- a/sim/common/sim-events.h +++ b/sim/common/sim-events.h @@ -268,4 +268,10 @@ INLINE_SIM_EVENTS\ (unsigned long) sim_events_elapsed_time (SIM_DESC sd); +/* Returns the time that remains before the event is raised. */ +INLINE_SIM_EVENTS\ +(signed64) sim_events_remain_time +(SIM_DESC sd, sim_event *event); + + #endif |