diff --git a/sys/arch/powerpc/powerpc/genassym.cf b/sys/arch/powerpc/powerpc/genassym.cf
deleted file mode 100644
index f17179ccba06..000000000000
--- a/sys/arch/powerpc/powerpc/genassym.cf
+++ /dev/null
@@ -1,81 +0,0 @@
-#	$NetBSD: genassym.cf,v 1.5 2003/01/19 02:47:36 matt Exp $
-
-#
-# Copyright (C) 1995, 1996 Wolfgang Solfrank.
-# Copyright (C) 1995, 1996 TooLs GmbH.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-# 3. All advertising materials mentioning features or use of this software
-#    must display the following acknowledgement:
-#	This product includes software developed by TooLs GmbH.
-# 4. The name of TooLs GmbH may not be used to endorse or promote products
-#    derived from this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
-# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
-# IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
-# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
-# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
-# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
-# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-#
-
-include <sys/param.h>
-include <sys/time.h>
-include <sys/proc.h>
-
-include <machine/pcb.h>
-include <machine/pmap.h>
-
-include <powerpc/cpu.h>
-
-define	CALLFRAMELEN	CALLFRAMELEN
-
-define	FRAMELEN	FRAMELEN
-define	FRAME_0		offsetof(struct trapframe, fixreg[0])
-define	FRAME_1		offsetof(struct trapframe, fixreg[1])
-define	FRAME_2		offsetof(struct trapframe, fixreg[2])
-define	FRAME_3		offsetof(struct trapframe, fixreg[3])
-define	FRAME_LR	offsetof(struct trapframe, lr)
-define	FRAME_CR	offsetof(struct trapframe, cr)
-define	FRAME_CTR	offsetof(struct trapframe, ctr)
-define	FRAME_XER	offsetof(struct trapframe, xer)
-define	FRAME_SRR0	offsetof(struct trapframe, srr0)
-define	FRAME_SRR1	offsetof(struct trapframe, srr1)
-define	FRAME_DAR	offsetof(struct trapframe, dar)
-define	FRAME_DSISR	offsetof(struct trapframe, dsisr)
-define	FRAME_EXC	offsetof(struct trapframe, exc)
-
-define	SFRAMELEN	roundup(sizeof(struct switchframe), CALLFRAMELEN)
-
-define	PCB_PMR		offsetof(struct pcb, pcb_pmreal)
-define	PCB_SP		offsetof(struct pcb, pcb_sp)
-define	PCB_SPL		offsetof(struct pcb, pcb_spl)
-define	PCB_FAULT	offsetof(struct pcb, pcb_onfault)
-
-define	PM_USRSR	offsetof(struct pmap, pm_sr[USER_SR])
-define	PM_KERNELSR	offsetof(struct pmap, pm_sr[KERNEL_SR])
-
-define	L_FORW		offsetof(struct lwp, l_forw)
-define	L_BACK		offsetof(struct lwp, l_back)
-define	L_ADDR		offsetof(struct lwp, l_addr)
-define	L_CPU		offsetof(struct lwp, l_cpu)
-define	L_STAT		offsetof(struct lwp, l_stat)
-define	L_PRIORITY	offsetof(struct lwp, l_priority)
-
-define	SPLX		offsetof(struct machvec, splx)
-
-define	CACHELINESIZE	CACHELINESIZE
-
-define	CPU_CI		offsetof(struct cpu_info, ci_ci)