Prepare for executing regress triggering kernel probes.

root and kern.allowdt=1 are needed for those, otherwise mark them as SKIPPED.

diff --git a/regress/usr.sbin/btrace/Makefile b/regress/usr.sbin/btrace/Makefile
index 59665a0..97b0b40 100644 (file)
--- a/regress/usr.sbin/btrace/Makefile
+++ b/regress/usr.sbin/btrace/Makefile
@@ -1,6 +1,7 @@
-# $OpenBSD: Makefile,v 1.16 2021/09/09 06:59:51 mpi Exp $
+# $OpenBSD: Makefile,v 1.17 2021/09/09 09:38:38 mpi Exp $
 
 BTRACE?=                /usr/sbin/btrace
+ALLOWDT!=              sysctl -n kern.allowdt
 
 # scripts that don't need /dev/dt
 BT_LANG_SCRIPTS=       arithm beginend boolean comments delete exit if \
@@ -8,7 +9,7 @@ BT_LANG_SCRIPTS=        arithm beginend boolean comments delete exit if \
                        maxoperand min+max+sum multismts nsecs+var \
                        precedence print read-map-after-clear syntaxerror
 
-
+# scripts that use kernel probes
 BT_KERN_SCRIPTS=
 
 REGRESS_EXPECTED_FAILURES=     run-maxoperand
@@ -20,4 +21,16 @@ run-$b:
                diff -u ${.CURDIR}/$b.ok /dev/stdin
 .endfor
 
+.for b in ${BT_KERN_SCRIPTS}
+REGRESS_TARGETS+=              run-$b
+REGRESS_ROOT_TARGETS+=         run-$b
+run-$b:
+.if ${ALLOWDT}
+       ${BTRACE} ${.CURDIR}/$b.bt 2>&1 | \
+               diff -u ${.CURDIR}/$b.ok /dev/stdin
+.else
+       @echo SKIPPED
+.endif
+.endfor
+
 .include <bsd.regress.mk>