NetBSD Problem Report #50282

From jnemeth@cornerstoneservice.ca  Sun Sep 27 10:42:08 2015
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Date: Sun, 27 Sep 2015 04:22:11 -0700 (PDT)
From: jnemeth@CornerstoneService.ca
Reply-To: jnemeth@CornerstoneService.ca
To: gnats-bugs@gnats.NetBSD.org
Subject: can't compile 7.0 Xen kernel without DDB
X-Send-Pr-Version: 3.95

>Number:         50282
>Category:       port-xen
>Synopsis:       can't compile 7.0 Xen kernel without DDB
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    port-xen-maintainer
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Sep 27 10:45:00 +0000 2015
>Closed-Date:    Sat Jun 23 16:01:06 +0000 2018
>Last-Modified:  Fri Apr 30 14:25:01 +0000 2021
>Originator:     John Nemeth
>Release:        NetBSD 7.0
>Organization:
>Environment:
System: NetBSD rel7build 7.0 NetBSD 7.0 (XEN3_DOMU) #0: Sat Sep 26 06:19:12 PDT 2015  jnemeth@rel7build:/usr/local/NetBSD-7/amd64-objdir/sys/arch/amd64/compile/XEN3_DOMU amd64
Architecture: x86_64
Machine: amd64
>Description:
	Trying to build a Xen kernel without DDB fails to link.

#      link  ADG_7_DOMU/netbsd
ld -Map netbsd.map --cref -T ../../../../arch/amd64/conf/kern.ldscript.Xen -Ttext 0xffffffff80100000 -e start -X -o netbsd ${SYSTEM_OBJ} ${EXTRA_OBJ} vers.o
locore.o: In function `cpu_switchto':
(.text+0x20bd): undefined reference to `cpu_Debugger'
xen_ipi.o: In function `xen_ipi_ddb':
xen_ipi.c:(.text+0xcc): undefined reference to `ddb_ipi'
*** Error code 1

Stop.
make: stopped in /sys/arch/amd64/compile/ADG_7_DOMU
>How-To-Repeat:
	Create a custom kernel config without DDB and try to build it.
>Fix:
	Wrap calls to DDB with appropriate protection.

>Release-Note:

>Audit-Trail:
From: "Jaromir Dolecek" <jdolecek@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/50282 CVS commit: src/sys/arch/xen/x86
Date: Sat, 23 Jun 2018 15:53:14 +0000

 Module Name:	src
 Committed By:	jdolecek
 Date:		Sat Jun 23 15:53:14 UTC 2018

 Modified Files:
 	src/sys/arch/xen/x86: xen_ipi.c

 Log Message:
 make compile without DDB

 PR port-xen/50282


 To generate a diff of this commit:
 cvs rdiff -u -r1.23 -r1.24 src/sys/arch/xen/x86/xen_ipi.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

State-Changed-From-To: open->closed
State-Changed-By: jdolecek@NetBSD.org
State-Changed-When: Sat, 23 Jun 2018 16:01:06 +0000
State-Changed-Why:
Fixed, thanks.


From: "Martin Husemann" <martin@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/50282 CVS commit: [netbsd-8] src/sys/arch/xen/x86
Date: Fri, 30 Apr 2021 14:22:24 +0000

 Module Name:	src
 Committed By:	martin
 Date:		Fri Apr 30 14:22:24 UTC 2021

 Modified Files:
 	src/sys/arch/xen/x86 [netbsd-8]: xen_ipi.c

 Log Message:
 Pull up following revision(s) (requested by kre in ticket #1675):

 	sys/arch/xen/x86/xen_ipi.c: revision 1.24 (patch)

 make compile without DDB
 PR port-xen/50282


 To generate a diff of this commit:
 cvs rdiff -u -r1.20 -r1.20.10.1 src/sys/arch/xen/x86/xen_ipi.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

>Unformatted:

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