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| author | Andrew Cagney <cagney@redhat.com> | 1998-03-22 05:33:41 +0000 |
|---|---|---|
| committer | Andrew Cagney <cagney@redhat.com> | 1998-03-22 05:33:41 +0000 |
| commit | 937a4bdc12d90b400da5b5f5e1e3770c6e4b39ea (patch) | |
| tree | b7135ca122c197fb366f93c02325e0cd69aa6bda /sim/common/hw-device.c | |
| parent | e5f0d498af49da4680564df06b9709423523ba6e (diff) | |
| download | gdb-937a4bdc12d90b400da5b5f5e1e3770c6e4b39ea.zip gdb-937a4bdc12d90b400da5b5f5e1e3770c6e4b39ea.tar.gz gdb-937a4bdc12d90b400da5b5f5e1e3770c6e4b39ea.tar.bz2 | |
Add function hw_trace() and macro HW_TRACE - provides trace support
for HW devices.
Diffstat (limited to 'sim/common/hw-device.c')
| -rw-r--r-- | sim/common/hw-device.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/sim/common/hw-device.c b/sim/common/hw-device.c index 3f57190..55968d8 100644 --- a/sim/common/hw-device.c +++ b/sim/common/hw-device.c @@ -87,6 +87,22 @@ hw_abort (struct hw *me, sim_io_error (sd, "%s", ""); } +void +hw_trace (struct hw *me, + const char *fmt, + ...) +{ + if (hw_trace_p (me)) /* to be sure, to be sure */ + { + va_list ap; + va_start (ap, fmt); + sim_io_eprintf (hw_system (me), "%s: ", hw_path (me)); + sim_io_evprintf (hw_system (me), fmt, ap); + sim_io_eprintf (hw_system (me), "\n"); + va_end (ap); + } +} + /* The event queue abstraction (for devices) */ |