qemu-log: Abstract out "print usage message about valid log categories"
Abstract out the "print a human readable list of all the
valid log categories" functionality which is currently duplicated
in three separate places. (We leave the monitor.c help_cmd()
implementation as-is since it wants to send the message to
the monitor and add its own information.)
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
diff --git a/qemu-log.c b/qemu-log.c
index 9a7e567..786d335 100644
--- a/qemu-log.c
+++ b/qemu-log.c
@@ -170,3 +170,12 @@
}
return mask;
}
+
+void qemu_print_log_usage(FILE *f)
+{
+ const CPULogItem *item;
+ fprintf(f, "Log items (comma separated):\n");
+ for (item = cpu_log_items; item->mask != 0; item++) {
+ fprintf(f, "%-10s %s\n", item->name, item->help);
+ }
+}