[src/trunk]: src/share/mk Disable KCOV instrumentation in x86_machdep.c

[kamil <kamil%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ce8b5f7cdaa0
branches:  trunk
changeset: 461617:ce8b5f7cdaa0
user:      kamil <kamil%NetBSD.org@localhost>
date:      Sun Dec 01 17:25:47 2019 +0000

description:
Disable KCOV instrumentation in x86_machdep.c

This allows to use cpu_intr_p() directly inside KCOV.

diffstat:

 share/mk/bsd.sys.mk |  5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diffs (19 lines):

diff -r 21821c72e87d -r ce8b5f7cdaa0 share/mk/bsd.sys.mk
--- a/share/mk/bsd.sys.mk       Sun Dec 01 17:08:31 2019 +0000
+++ b/share/mk/bsd.sys.mk       Sun Dec 01 17:25:47 2019 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: bsd.sys.mk,v 1.296 2019/11/15 09:44:44 maxv Exp $
+#      $NetBSD: bsd.sys.mk,v 1.297 2019/12/01 17:25:47 kamil Exp $
 #
 # Build definitions used for NetBSD source tree builds.
 
@@ -247,7 +247,8 @@
 .if ${KCOV:U0} > 0
 KCOVFLAGS=     -fsanitize-coverage=trace-pc
 .for f in subr_kcov.c subr_lwp_specificdata.c subr_specificdata.c subr_asan.c \
-       subr_csan.c subr_msan.c
+       subr_csan.c subr_msan.c x86_machdep.c
+# TODO Adapt the file list for !x86 or implement __nocov (missing in GCC 8)
 KCOVFLAGS.${f}=                # empty
 .endfor
 CFLAGS+=       ${KCOVFLAGS.${.IMPSRC:T}:U${KCOVFLAGS}}