Module Name: src
Committed By: maxv
Date: Fri Jul 3 16:11:11 UTC 2020
Modified Files:
src/sys/kern: subr_kcov.c
Log Message:
Sync trace-pc and trace-cmp.
To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/sys/kern/subr_kcov.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/kern/subr_kcov.c
diff -u src/sys/kern/subr_kcov.c:1.15 src/sys/kern/subr_kcov.c:1.16
--- src/sys/kern/subr_kcov.c:1.15 Sat May 16 17:42:06 2020
+++ src/sys/kern/subr_kcov.c Fri Jul 3 16:11:11 2020
@@ -1,4 +1,4 @@
-/* $NetBSD: subr_kcov.c,v 1.15 2020/05/16 17:42:06 hannken Exp $ */
+/* $NetBSD: subr_kcov.c,v 1.16 2020/07/03 16:11:11 maxv Exp $ */
/*
* Copyright (c) 2019-2020 The NetBSD Foundation, Inc.
@@ -649,10 +649,16 @@ trace_cmp(uint64_t type, uint64_t arg1,
return;
}
+ if (__predict_false(kd->silenced)) {
+ /* Silenced. */
+ return;
+ }
+
if (kd->mode != KCOV_MODE_TRACE_CMP) {
/* CMP tracing mode not enabled */
return;
}
+ KASSERT(kd->remote == NULL);
idx = kd->buf[0];
if ((idx * 4 + 4) <= kd->bufnent) {
