Merge pull request #529 from uyjulian/timer_hotfix

fjtrujy · web-flow · commit 021babe01d38 · 2024-02-15T16:27:05.000+01:00
fix: timer, make next compare event comparison signed
diff --git a/ee/kernel/src/timer.c b/ee/kernel/src/timer.c
@@ -294,7 +294,7 @@ void SetNextComp(u64 time_now)
         }
         timer_current = timer_current->timer_next;
     }
-    if ((a0 - time_now) < 0x7333)
+    if ((s64)(a0 - time_now) < (s64)0x7333)
     {
         SetT2_COMP((*T2_COUNT) + (0x7333 >> (((*T2_MODE) & 3) << 2)));
         SetT2_MODE((*T2_MODE) & (~(1 << 11)));

Original file line number	Diff line number	Diff line change
`@@ -294,7 +294,7 @@ void SetNextComp(u64 time_now)`
`294`	`294`	`}`
`295`	`295`	`timer_current = timer_current->timer_next;`
`296`	`296`	`}`
`297`		`- if ((a0 - time_now) < 0x7333)`
	`297`	`+ if ((s64)(a0 - time_now) < (s64)0x7333)`
`298`	`298`	`{`
`299`	`299`	`SetT2_COMP((T2_COUNT) + (0x7333 >> (((T2_MODE) & 3) << 2)));`
`300`	`300`	`SetT2_MODE((*T2_MODE) & (~(1 << 11)));`