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Get rid of pcb_cmap2 - it hasn't been used for a long, long time.

This commit is contained in:
mhitch 2007-05-22 20:29:31 +00:00
parent 9b21104e57
commit 786f6950fd
3 changed files with 3 additions and 13 deletions
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3
sys/arch/amiga/amiga/genassym.cf
View File

@ -1,4 +1,4 @@
# $NetBSD: genassym.cf,v 1.23 2007/05/18 01:39:52 mhitch Exp $
# $NetBSD: genassym.cf,v 1.24 2007/05/22 20:29:32 mhitch Exp $
#
# Copyright (c) 1982, 1990, 1993
@ -168,7 +168,6 @@ define PCB_FLAGS offsetof(struct pcb, pcb_flags)
define PCB_PS offsetof(struct pcb, pcb_ps)
define PCB_USP offsetof(struct pcb, pcb_usp)
define PCB_REGS offsetof(struct pcb, pcb_regs)
define PCB_CMAP2 offsetof(struct pcb, pcb_cmap2)
define PCB_ONFAULT offsetof(struct pcb, pcb_onfault)
define PCB_FPCTX offsetof(struct pcb, pcb_fpregs)
define SIZEOF_PCB sizeof(struct pcb)

3
sys/arch/amiga/include/pcb.h
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@ -1,4 +1,4 @@
/* $NetBSD: pcb.h,v 1.14 2007/03/04 05:59:30 christos Exp $ */
/* $NetBSD: pcb.h,v 1.15 2007/05/22 20:29:31 mhitch Exp $ */
/*
* Copyright (c) 1982, 1986, 1990 The Regents of the University of California.
@ -90,7 +90,6 @@ struct pcb
int __pcb_spare0;
int pcb_usp; /* user stack pointer (+8) */
int pcb_regs[12]; /* D2-D7, A2-A7 (+C) */
int pcb_cmap2; /* temporary copy PTE */
void * pcb_onfault; /* for copyin/out faults */
struct fpframe pcb_fpregs; /* 68881/2 context save area */
int pcb_exec[16]; /* exec structure for core dumps */

10
sys/arch/m68k/m68k/switch_subr.s
View File

@ -1,4 +1,4 @@
/* $NetBSD: switch_subr.s,v 1.18 2007/05/21 14:01:56 tsutsui Exp $ */
/* $NetBSD: switch_subr.s,v 1.19 2007/05/22 20:29:32 mhitch Exp $ */
/*
* Copyright (c) 2001 The NetBSD Foundation.
@ -141,10 +141,6 @@ ENTRY(cpu_switchto)
movl %usp,%a2 | grab USP (a2 has been saved)
movl %a2,%a1@(PCB_USP) | and save it
#ifdef PCB_CMAP2
movl _C_LABEL(CMAP2),%a1@(PCB_CMAP2) | XXX: For Amiga
#endif
#ifdef _M68K_CUSTOM_FPU_CTX
jbsr _ASM_LABEL(m68k_fpuctx_save)
#else
@ -249,10 +245,6 @@ Lsame_mmuctx:
movl %sp@(4),%d1 | restore oldlwp for a return value
lea _ASM_LABEL(tmpstk),%sp | now goto a tmp stack for NMI
#ifdef PCB_CMAP2
movl %a1@(PCB_CMAP2),_C_LABEL(CMAP2) | XXX: For Amiga
#endif
moveml %a1@(PCB_REGS),%d2-%d7/%a2-%a7 | and registers
movl %a1@(PCB_USP),%a0
movl %a0,%usp | and USP