Fixed PIT timer reads.

2014-07-10 21:32:49 +01:00 · 2014-07-10 21:32:49 +01:00 · b89e792f8f
commit b89e792f8f
parent b491d70a58
1 changed files with 9 additions and 1 deletions
--- a/src/timer.h
+++ b/src/timer.h
@ -16,7 +16,15 @@ extern int timer_start;
 		}					\
 	} while (0)

-#define timer_clock() timer_end_period(cycles)
+#define timer_clock()                                   \
+	do 						\
+	{						\
+                int diff = timer_start - cycles;        \
+		timer_count -= diff;			\
+                timer_start = cycles;                   \
+		timer_process();		        \
+        	timer_update_outstanding();	        \
+	} while (0)

 void timer_process();
 void timer_update_outstanding();