Enable dt(4) on amd64, arm64, i386, and powerpc64 in GENERIC kernel.

Support to skip frames is missing on arm64 and i386, but the stack
traces are useful anyway.  sparc64 should work, but I could not
test it.  Other architectures do not have stacktrace_save_at() and
dynamic tracer does not link.
from patrick@; OK semarie@

diff --git a/sys/arch/amd64/conf/GENERIC b/sys/arch/amd64/conf/GENERIC
index 19b2148..c0c16f7 100644 (file)
--- a/sys/arch/amd64/conf/GENERIC
+++ b/sys/arch/amd64/conf/GENERIC
@@ -1,4 +1,4 @@
-#      $OpenBSD: GENERIC,v 1.497 2021/02/04 16:25:38 anton Exp $
+#      $OpenBSD: GENERIC,v 1.498 2021/04/28 11:32:59 bluhm Exp $
 #
 # For further information on compiling OpenBSD kernels, see the config(8)
 # man page.
@@ -685,6 +685,7 @@ owctr*      at onewire?             # Counter device
 pseudo-device  pctr            1
 pseudo-device  nvram           1
 pseudo-device  hotplug         1       # devices hot plugging
+pseudo-device  dt
 
 # mouse & keyboard multiplexor pseudo-devices
 pseudo-device  wsmux           2

diff --git a/sys/arch/arm64/conf/GENERIC b/sys/arch/arm64/conf/GENERIC
index 11260c8..af499fa 100644 (file)
--- a/sys/arch/arm64/conf/GENERIC
+++ b/sys/arch/arm64/conf/GENERIC
@@ -1,4 +1,4 @@
-# $OpenBSD: GENERIC,v 1.194 2021/04/07 17:12:22 kettenis Exp $
+# $OpenBSD: GENERIC,v 1.195 2021/04/28 11:32:59 bluhm Exp $
 #
 # GENERIC machine description file
 #
@@ -490,6 +490,7 @@ owctr*              at onewire?             # Counter device
 # Pseudo-Devices
 pseudo-device  openprom
 pseudo-device  hotplug         1       # devices hot plugging
+pseudo-device  dt
 
 # mouse & keyboard multiplexor pseudo-devices
 pseudo-device  wsmux           2

diff --git a/sys/arch/i386/conf/GENERIC b/sys/arch/i386/conf/GENERIC
index 6d725d9..b49353a 100644 (file)
--- a/sys/arch/i386/conf/GENERIC
+++ b/sys/arch/i386/conf/GENERIC
@@ -1,4 +1,4 @@
-#      $OpenBSD: GENERIC,v 1.855 2021/02/04 16:25:39 anton Exp $
+#      $OpenBSD: GENERIC,v 1.856 2021/04/28 11:32:59 bluhm Exp $
 #
 # For further information on compiling OpenBSD kernels, see the config(8)
 # man page.
@@ -763,6 +763,7 @@ owctr*      at onewire?             # Counter device
 pseudo-device  pctr            1
 pseudo-device  nvram           1
 pseudo-device  hotplug         1       # devices hot plugging
+pseudo-device  dt
 
 # mouse & keyboard multiplexor pseudo-devices
 pseudo-device  wsmux           2

diff --git a/sys/arch/powerpc64/conf/GENERIC b/sys/arch/powerpc64/conf/GENERIC
index c5f8380..5a41fb2 100644 (file)
--- a/sys/arch/powerpc64/conf/GENERIC
+++ b/sys/arch/powerpc64/conf/GENERIC
@@ -1,4 +1,4 @@
-#      $OpenBSD: GENERIC,v 1.25 2021/02/04 16:25:39 anton Exp $
+#      $OpenBSD: GENERIC,v 1.26 2021/04/28 11:32:59 bluhm Exp $
 #
 # For further information on compiling OpenBSD kernels, see the config(8)
 # man page.
@@ -186,4 +186,5 @@ brgphy*             at mii?                 # Broadcom Gigabit PHYs
 
 # Pseudo-Devices
 pseudo-device  openprom
+pseudo-device  dt
 pseudo-device  wsmux 2

diff --git a/sys/conf/GENERIC b/sys/conf/GENERIC
index 33d0f36..7ccad45 100644 (file)
--- a/sys/conf/GENERIC
+++ b/sys/conf/GENERIC
@@ -1,4 +1,4 @@
-#      $OpenBSD: GENERIC,v 1.276 2021/04/22 10:23:07 naddy Exp $
+#      $OpenBSD: GENERIC,v 1.277 2021/04/28 11:32:59 bluhm Exp $
 #
 #      Machine-independent option; used by all architectures for their
 #      GENERIC kernel
@@ -82,7 +82,6 @@ pseudo-device msts    1       # MSTS line discipline
 pseudo-device  endrun  1       # EndRun line discipline
 pseudo-device  vnd     4       # vnode disk devices
 pseudo-device  ksyms   1       # kernel symbols device
-#pseudo-device dt              # Dynamic Tracer
 
 # clonable devices
 pseudo-device  bpfilter        # packet filter