From: miod <miod@openbsd.org>
Date: Sat, 30 Mar 2024 07:45:21 +0000 (+0000)
Subject: Bring back an inline db_enter(), which makes backtraces easier to grok
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=70cb4862e59d45397c6b7026b4f41fe33cf582ae;p=openbsd

Bring back an inline db_enter(), which makes backtraces easier to grok
when sh*t hits the fan; per kettenis@ request and forgotten in previous
cleaning commit.
---

diff --git a/sys/arch/sparc64/sparc64/pmap.c b/sys/arch/sparc64/sparc64/pmap.c
index c7702065296..50c0a8fe975 100644
--- a/sys/arch/sparc64/sparc64/pmap.c
+++ b/sys/arch/sparc64/sparc64/pmap.c
@@ -1,4 +1,4 @@
-/*	$OpenBSD: pmap.c,v 1.116 2024/03/29 21:27:53 miod Exp $	*/
+/*	$OpenBSD: pmap.c,v 1.117 2024/03/30 07:45:21 miod Exp $	*/
 /*	$NetBSD: pmap.c,v 1.107 2001/08/31 16:47:41 eeh Exp $	*/
 /*
  * 
@@ -51,6 +51,7 @@
 #ifdef DDB
 #include <machine/db_machdep.h>
 #include <ddb/db_output.h>
+#define db_enter()	__asm volatile("ta 1; nop")
 #else
 #define db_enter()
 #endif