Module Name: src
Committed By: kamil
Date: Sun Feb 24 20:58:55 UTC 2019
Modified Files:
src/sys/arch/amd64/conf: ALL
Log Message:
Enable kUBSan kASan and KCOV in NetBSD/amd64 kernel=ALL
Add disabled KLEAK as it conflicts right now with KCOV, using the same
compiler instrumentation.
To generate a diff of this commit:
cvs rdiff -u -r1.115 -r1.116 src/sys/arch/amd64/conf/ALL
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/amd64/conf/ALL
diff -u src/sys/arch/amd64/conf/ALL:1.115 src/sys/arch/amd64/conf/ALL:1.116
--- src/sys/arch/amd64/conf/ALL:1.115 Wed Feb 6 11:58:30 2019
+++ src/sys/arch/amd64/conf/ALL Sun Feb 24 20:58:55 2019
@@ -1,4 +1,4 @@
-# $NetBSD: ALL,v 1.115 2019/02/06 11:58:30 rin Exp $
+# $NetBSD: ALL,v 1.116 2019/02/24 20:58:55 kamil Exp $
# From NetBSD: GENERIC,v 1.787 2006/10/01 18:37:54 bouyer Exp
#
# ALL machine description file
@@ -17,7 +17,7 @@ include "arch/amd64/conf/std.amd64"
options INCLUDE_CONFIG_FILE # embed config file in kernel binary
-#ident "ALL-$Revision: 1.115 $"
+#ident "ALL-$Revision: 1.116 $"
maxusers 64 # estimated number of users
@@ -120,6 +120,7 @@ options KGDB # remote debugger
options KGDB_DEVNAME="\"com\"",KGDB_DEVADDR=0x3f8,KGDB_DEVRATE=9600
makeoptions COPTS="-O2 -fno-omit-frame-pointer"
makeoptions DEBUG="-g" # compile full symbol table
+options KUBSAN # Kernel Undefined Behavior Sanitizer (kUBSan)
options SYSCALL_STATS # per syscall counts
options SYSCALL_TIMES # per syscall times
options SYSCALL_TIMES_HASCOUNTER # use 'broken' rdtsc (soekris)
@@ -127,6 +128,19 @@ options KDTRACE_HOOKS # kernel DTrace h
options UVMHIST # kernhist for uvm subsystem
options BIOHIST # kernhist for buff I/O
+# Kernel Address Sanitizer (kASan). You need to disable SVS to use it.
+makeoptions KASAN=1 # Kernel Address Sanitizer
+options KASAN
+#no options SVS
+
+# Kernel Info Leak Detector.
+#makeoptions KLEAK=1
+#options KLEAK
+
+# Kernel Code Coverage Driver.
+makeoptions KCOV=1
+options KCOV
+
# Compatibility options
options EXEC_AOUT # required by binaries from before 1.5
options COMPAT_386BSD_MBRPART # recognize old partition ID
