Use PAGE_SIZE rather than NBPG.
This commit is contained in:
thorpej
parent
7a22c14e21
commit
9a8042f242
@ -1,4 +1,4 @@
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# $NetBSD: genassym.cf,v 1.17 2003/01/17 22:17:05 thorpej Exp $
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# $NetBSD: genassym.cf,v 1.18 2003/04/08 22:57:54 thorpej Exp $
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#
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# Copyright (c) 1982, 1990, 1993
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@ -126,7 +126,7 @@ define UVMEXP_INTRS offsetof(struct uvmexp, intrs)
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# general constants
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define UPAGES UPAGES
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define USPACE USPACE
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define NBPG NBPG
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define PAGE_SIZE PAGE_SIZE
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define PGSHIFT PGSHIFT
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define USRSTACK USRSTACK
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@ -1,4 +1,4 @@
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/* $NetBSD: locore.s,v 1.134 2003/01/17 22:17:05 thorpej Exp $ */
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/* $NetBSD: locore.s,v 1.135 2003/04/08 22:57:54 thorpej Exp $ */
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/*
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* Copyright (c) 1988 University of Utah.
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@ -64,8 +64,8 @@
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.text
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GLOBAL(kernel_text)
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L_base:
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.long 0x4ef80400+NBPG /* jmp jmp0.w */
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.fill NBPG/4-1,4,0/*xdeadbeef*/
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.long 0x4ef80400+PAGE_SIZE /* jmp jmp0.w */
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.fill PAGE_SIZE/4-1,4,0/*xdeadbeef*/
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#include <amiga/amiga/vectors.s>
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#include <amiga/amiga/custom.h>
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@ -1583,7 +1583,7 @@ ENTRY_NOPROFILE(fpeaemu60)
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#endif
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.data
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.space NBPG
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.space PAGE_SIZE
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ASLOCAL(tmpstk)
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GLOBAL(mmutype)
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@ -1,4 +1,4 @@
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/* $NetBSD: bcopy_page.S,v 1.5 2002/08/17 16:36:33 thorpej Exp $ */
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/* $NetBSD: bcopy_page.S,v 1.6 2003/04/08 22:57:53 thorpej Exp $ */
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/*
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* Copyright (c) 1995 Scott Stevens
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@ -38,9 +38,10 @@
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* Created : 08/04/95
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*/
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#include <machine/param.h>
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#include <machine/asm.h>
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#include "assym.h"
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/* #define BIG_LOOPS */
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/*
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@ -53,7 +54,7 @@
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* r1 - dest address
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*
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* Requires:
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* number of bytes per page (NBPG) is a multiple of 512 (BIG_LOOPS), 128
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* number of bytes per page (PAGE_SIZE) is a multiple of 512 (BIG_LOOPS), 128
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* otherwise.
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*/
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@ -84,9 +85,9 @@ ENTRY(bcopy_page)
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PREFETCH_FIRST_CHUNK
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SAVE_REGS
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#ifdef BIG_LOOPS
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mov r2, #(NBPG >> 9)
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mov r2, #(PAGE_SIZE >> 9)
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#else
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mov r2, #(NBPG >> 7)
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mov r2, #(PAGE_SIZE >> 7)
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#endif
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1:
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@ -128,16 +129,16 @@ ENTRY(bcopy_page)
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* r0 - dest address
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*
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* Requires:
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* number of bytes per page (NBPG) is a multiple of 512 (BIG_LOOPS), 128
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* number of bytes per page (PAGE_SIZE) is a multiple of 512 (BIG_LOOPS), 128
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* otherwise
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*/
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ENTRY(bzero_page)
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stmfd sp!, {r4-r8, lr}
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#ifdef BIG_LOOPS
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mov r2, #(NBPG >> 9)
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mov r2, #(PAGE_SIZE >> 9)
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#else
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mov r2, #(NBPG >> 7)
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mov r2, #(PAGE_SIZE >> 7)
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#endif
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mov r3, #0
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mov r4, #0
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@ -1,4 +1,4 @@
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# $NetBSD: genassym.cf,v 1.20 2003/01/17 22:28:49 thorpej Exp $
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# $NetBSD: genassym.cf,v 1.21 2003/04/08 22:57:53 thorpej Exp $
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# Copyright (c) 1982, 1990 The Regents of the University of California.
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# All rights reserved.
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@ -61,6 +61,7 @@ define VM_MIN_ADDRESS VM_MIN_ADDRESS
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define VM_MAXUSER_ADDRESS VM_MAXUSER_ADDRESS
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define PTE_BASE PTE_BASE
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define PAGE_SIZE PAGE_SIZE
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define UPAGES UPAGES
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define PGSHIFT PGSHIFT
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@ -1,4 +1,4 @@
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# $NetBSD: genassym.cf,v 1.19 2003/01/17 22:34:23 thorpej Exp $
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# $NetBSD: genassym.cf,v 1.20 2003/04/08 22:57:54 thorpej Exp $
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#-
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# Copyright (c) 1997 The NetBSD Foundation, Inc.
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@ -109,7 +109,7 @@ define UVMEXP_INTRS offsetof(struct uvmexp, intrs)
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# general constants
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define UPAGES UPAGES
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define USPACE USPACE
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define NBPG NBPG
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define PAGE_SIZE PAGE_SIZE
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define PGSHIFT PGSHIFT
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define USRSTACK USRSTACK
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@ -1,4 +1,4 @@
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/* $NetBSD: locore.s,v 1.90 2003/01/17 22:34:23 thorpej Exp $ */
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/* $NetBSD: locore.s,v 1.91 2003/04/08 22:57:54 thorpej Exp $ */
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/*
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* Copyright (c) 1988 University of Utah.
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@ -74,7 +74,7 @@
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/*
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* Clear & skip page zero, it will not be mapped
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*/
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.fill NBPG/4,4,0
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.fill PAGE_SIZE/4,4,0
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#include <atari/atari/vectors.s>
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@ -1418,7 +1418,7 @@ ASLOCAL(zero)
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Ldorebootend:
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.data
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.space NBPG
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.space PAGE_SIZE
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ASLOCAL(tmpstk)
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GLOBAL(protorp)
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.long 0x80000002,0 | prototype root pointer
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@ -1,4 +1,4 @@
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# $NetBSD: genassym.cf,v 1.3 2003/01/17 22:40:31 thorpej Exp $
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# $NetBSD: genassym.cf,v 1.4 2003/04/08 22:57:55 thorpej Exp $
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#
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# Copyright (c) 1982, 1990, 1993
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@ -96,7 +96,7 @@ define EC_VIRT EC_VIRT
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define KERNBASE KERNBASE
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define UPAGES UPAGES
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define USPACE USPACE
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define NBPG NBPG
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define PAGE_SIZE PAGE_SIZE
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define PGSHIFT PGSHIFT
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define USRSTACK USRSTACK
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@ -1,4 +1,4 @@
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/* $NetBSD: locore.s,v 1.7 2003/01/19 16:33:54 thorpej Exp $ */
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/* $NetBSD: locore.s,v 1.8 2003/04/08 22:57:55 thorpej Exp $ */
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/*
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* Copyright (c) 1994, 1995 Gordon W. Ross
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@ -67,7 +67,7 @@ GLOBAL(kernel_text)
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* our text segment.
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*/
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.data
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.space NBPG
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.space PAGE_SIZE
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ASLOCAL(tmpstk)
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#include <cesfic/cesfic/vectors.s>
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@ -216,7 +216,7 @@ Lmemok:
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#endif
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movl #_C_LABEL(end),%d5 | end of static kernel text/data
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Lstart2:
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addl #NBPG-1,%d5
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addl #PAGE_SIZE-1,%d5
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andl #PG_FRAME,%d5 | round to a page
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movl %d5,%a4
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addl %a5,%a4 | convert to PA
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@ -1,4 +1,4 @@
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/* $NetBSD: bus_dma.c,v 1.1 2002/12/09 12:15:54 scw Exp $ */
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/* $NetBSD: bus_dma.c,v 1.2 2003/04/08 23:12:20 thorpej Exp $ */
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/*-
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* Copyright (c) 1997, 1998 The NetBSD Foundation, Inc.
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@ -151,7 +151,7 @@ _bus_dmamap_load_buffer(bus_dma_tag_t t, bus_dmamap_t map, void *buf,
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/*
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* Compute the segment size, and adjust counts.
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*/
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sgsize = NBPG - ((u_long)vaddr & PGOFSET);
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sgsize = PAGE_SIZE - ((u_long)vaddr & PGOFSET);
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if (buflen < sgsize)
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sgsize = buflen;
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@ -566,7 +566,7 @@ _bus_dmamem_map(bus_dma_tag_t t, bus_dma_segment_t *segs, int nsegs,
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for (curseg = 0; curseg < nsegs; curseg++) {
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for (addr = segs[curseg].ds_addr;
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addr < (segs[curseg].ds_addr + segs[curseg].ds_len);
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addr += NBPG, va += NBPG, size -= NBPG) {
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addr += PAGE_SIZE, va += PAGE_SIZE, size -= PAGE_SIZE) {
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if (size == 0)
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panic("_bus_dmamem_map: size botch");
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pmap_enter(pmap_kernel(), va, addr,
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@ -1,4 +1,4 @@
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/* $NetBSD: evbppc_machdep.c,v 1.1 2002/12/09 12:15:54 scw Exp $ */
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/* $NetBSD: evbppc_machdep.c,v 1.2 2003/04/08 23:12:20 thorpej Exp $ */
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/*
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* Copyright 2001, 2002 Wasabi Systems, Inc.
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@ -103,11 +103,11 @@ mapiodev(paddr_t pa, psize_t len, int flags)
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if (va == 0)
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return NULL;
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for (; len > 0; len -= NBPG) {
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for (; len > 0; len -= PAGE_SIZE) {
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pmap_kenter_pa(taddr, faddr,
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VM_PROT_READ|VM_PROT_WRITE|PME_NOCACHE);
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faddr += NBPG;
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taddr += NBPG;
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faddr += PAGE_SIZE;
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taddr += PAGE_SIZE;
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}
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return (void *)(va + off);
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@ -1,4 +1,4 @@
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# $NetBSD: genassym.cf,v 1.28 2003/01/17 22:53:08 thorpej Exp $
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# $NetBSD: genassym.cf,v 1.29 2003/04/08 22:57:55 thorpej Exp $
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#
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# Copyright (c) 1982, 1990, 1993
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@ -145,7 +145,7 @@ endif
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# general constants
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define UPAGES UPAGES
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define USPACE USPACE
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define NBPG NBPG
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define PAGE_SIZE PAGE_SIZE
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define PGSHIFT PGSHIFT
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define USRSTACK USRSTACK
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define MAXADDR MAXADDR
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@ -1,4 +1,4 @@
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/* $NetBSD: locore.s,v 1.128 2003/02/02 10:24:39 wiz Exp $ */
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/* $NetBSD: locore.s,v 1.129 2003/04/08 22:57:55 thorpej Exp $ */
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/*
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* Copyright (c) 1994, 1995 Gordon W. Ross
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@ -77,7 +77,7 @@ GLOBAL(kernel_text)
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* The bootloader places the bootinfo in this page, and we allocate
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* a VA for it and map it in pmap_bootstrap().
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*/
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.fill NBPG/4,4,0
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.fill PAGE_SIZE/4,4,0
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/*
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* Temporary stack for a variety of purposes.
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@ -86,7 +86,7 @@ GLOBAL(kernel_text)
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* our text segment.
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*/
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.data
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.space NBPG
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.space PAGE_SIZE
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ASLOCAL(tmpstk)
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#include <hp300/hp300/vectors.s>
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@ -376,7 +376,7 @@ Lstart2:
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#endif
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movl #_C_LABEL(end),%d5 | end of static kernel text/data
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Lstart3:
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addl #NBPG-1,%d5
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addl #PAGE_SIZE-1,%d5
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andl #PG_FRAME,%d5 | round to a page
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movl %d5,%a4
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addl %a5,%a4 | convert to PA
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@ -1442,7 +1442,7 @@ Lbootcode:
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movl #0,%d0
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movc %d0,%cacr | caches off
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.long 0x4e7b0003 | movc %d0,%tc
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movl %d2,MAXADDR+NBPG-4 | restore old high page contents
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movl %d2,MAXADDR+PAGE_SIZE-4 | restore old high page contents
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DOREBOOT
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LmotommuF:
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#endif
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@ -1457,7 +1457,7 @@ LhpmmuB:
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#if defined(M68K_MMU_HP)
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MMUADDR(%a0)
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movl #0xFFFF0000,%a0@(MMUCMD) | totally disable MMU
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movl %d2,MAXADDR+NBPG-4 | restore old high page contents
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movl %d2,MAXADDR+PAGE_SIZE-4 | restore old high page contents
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DOREBOOT
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#endif
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Lebootcode:
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@ -1,4 +1,4 @@
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# $NetBSD: genassym.cf,v 1.7 2003/01/17 23:13:12 thorpej Exp $
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# $NetBSD: genassym.cf,v 1.8 2003/04/08 22:57:55 thorpej Exp $
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#
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# Copyright (c) 1982, 1990, 1993
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@ -96,7 +96,7 @@ define EC_VIRT EC_VIRT
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# general constants
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define UPAGES UPAGES
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define USPACE USPACE
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define NBPG NBPG
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define PAGE_SIZE PAGE_SIZE
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define PGSHIFT PGSHIFT
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define USRSTACK USRSTACK
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@ -1,4 +1,4 @@
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/* $NetBSD: locore.s,v 1.16 2003/01/17 23:13:12 thorpej Exp $ */
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/* $NetBSD: locore.s,v 1.17 2003/04/08 22:57:55 thorpej Exp $ */
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/*
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* Copyright (c) 1988 University of Utah.
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@ -68,7 +68,7 @@
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* our text segment.
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*/
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.data
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.space NBPG
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.space PAGE_SIZE
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ASLOCAL(tmpstk)
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#include <luna68k/luna68k/vectors.s>
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@ -216,7 +216,7 @@ Lstart2:
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RELOC(end,%a0)
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movl %a0,%d2 | end of static kernel text/data
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Lstart3:
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addl #NBPG-1,%d2
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addl #PAGE_SIZE-1,%d2
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andl #PG_FRAME,%d2 | round to a page
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movl %d2,%a4
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addl %a5,%a4 | convert to PA
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@ -1,4 +1,4 @@
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/* $NetBSD: copypage.s,v 1.8 2001/05/18 15:31:38 fredette Exp $ */
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/* $NetBSD: copypage.s,v 1.9 2003/04/08 22:57:56 thorpej Exp $ */
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/*-
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* Copyright (c) 1997 The NetBSD Foundation, Inc.
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@ -50,14 +50,14 @@
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/*
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* copypage040(fromaddr, toaddr)
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*
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* Optimized version of bcopy for a single page-aligned NBPG byte copy,
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* Optimized version of bcopy for a single page-aligned PAGE_SIZE byte copy,
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* using instuctions only available on the mc68040 and later.
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*/
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#if defined(M68040) || defined(M68060)
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ENTRY(copypage040)
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movl %sp@(4),%a0 | source address
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movl %sp@(8),%a1 | destiniation address
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movw #NBPG/32-1,%d0 | number of 32 byte chunks - 1
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movw #PAGE_SIZE/32-1,%d0 | number of 32 byte chunks - 1
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Lm16loop:
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.long 0xf6209000 | move16 %a0@+,%a1@+
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.long 0xf6209000 | move16 %a0@+,%a1@+
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@ -68,13 +68,13 @@ Lm16loop:
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/*
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* copypage(fromaddr, toaddr)
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*
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* Optimized version of bcopy for a single page-aligned NBPG byte copy.
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* Optimized version of bcopy for a single page-aligned PAGE_SIZE byte copy.
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*/
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ENTRY(copypage)
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movl %sp@(4),%a0 | source address
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movl %sp@(8),%a1 | destiniation address
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#ifndef __mc68010__
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movw #NBPG/32-1,%d0 | number of 32 byte chunks - 1
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movw #PAGE_SIZE/32-1,%d0 | number of 32 byte chunks - 1
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Lmlloop:
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movl %a0@+,%a1@+
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movl %a0@+,%a1@+
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@ -86,7 +86,7 @@ Lmlloop:
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movl %a0@+,%a1@+
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dbf %d0,Lmlloop
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#else /* __mc68010__ */
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movw #NBPG/4-1,%d0 | number of 4 byte chunks - 1
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movw #PAGE_SIZE/4-1,%d0 | number of 4 byte chunks - 1
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Lmlloop:
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movl %a0@+,%a1@+
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dbf %d0,Lmlloop | use the 68010 loop mode
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@ -96,12 +96,12 @@ Lmlloop:
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/*
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* zeropage(addr)
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*
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* Optimized version of bzero for a single page-aligned NBPG byte zero.
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* Optimized version of bzero for a single page-aligned PAGE_SIZE byte zero.
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*/
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ENTRY(zeropage)
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movl %sp@(4),%a0 | dest address
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#ifndef __mc68010__
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movql #NBPG/256-1,%d0 | number of 256 byte chunks - 1
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movql #PAGE_SIZE/256-1,%d0 | number of 256 byte chunks - 1
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movml %d2-%d7,%sp@-
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movql #0,%d1
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movql #0,%d2
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@ -111,7 +111,7 @@ ENTRY(zeropage)
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movql #0,%d6
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movql #0,%d7
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movl %d1,%a1
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lea %a0@(NBPG),%a0
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lea %a0@(PAGE_SIZE),%a0
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Lzloop:
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movml %d1-%d7/%a1,%a0@-
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movml %d1-%d7/%a1,%a0@-
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@ -124,7 +124,7 @@ Lzloop:
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dbf %d0,Lzloop
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movml %sp@+,%d2-%d7
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#else /* __mc68010__ */
|
||||
movw #NBPG/4-1,%d0 | number of 4 byte chunks - 1
|
||||
movw #PAGE_SIZE/4-1,%d0 | number of 4 byte chunks - 1
|
||||
Lzloop:
|
||||
clrl %a0@+
|
||||
dbf %d0,Lzloop | use the 68010 loop mode
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# $NetBSD: genassym.cf,v 1.24 2003/01/17 23:21:40 thorpej Exp $
|
||||
# $NetBSD: genassym.cf,v 1.25 2003/04/08 22:57:56 thorpej Exp $
|
||||
|
||||
#
|
||||
# Copyright (c) 1990 The Regents of the University of California.
|
||||
@ -82,7 +82,7 @@ define FPU_68040 FPU_68040
|
||||
define UPAGES UPAGES
|
||||
define USPACE USPACE
|
||||
define P1PAGES P1PAGES
|
||||
define NBPG NBPG
|
||||
define PAGE_SIZE PAGE_SIZE
|
||||
define NPTEPG NPTEPG
|
||||
define PGSHIFT PGSHIFT
|
||||
define SYSPTSIZE SYSPTSIZE
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: locore.s,v 1.140 2003/01/17 23:21:40 thorpej Exp $ */
|
||||
/* $NetBSD: locore.s,v 1.141 2003/04/08 22:57:56 thorpej Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1988 University of Utah.
|
||||
@ -1475,7 +1475,7 @@ get_pte_fail10:
|
||||
GLOBAL(sanity_check)
|
||||
.long 0x18621862 | this is our stack overflow checker.
|
||||
|
||||
.space 4 * NBPG
|
||||
.space 4 * PAGE_SIZE
|
||||
ASLOCAL(tmpstk)
|
||||
|
||||
GLOBAL(machineid)
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# $NetBSD: genassym.cf,v 1.24 2003/01/17 23:42:04 thorpej Exp $
|
||||
# $NetBSD: genassym.cf,v 1.25 2003/04/08 22:57:56 thorpej Exp $
|
||||
|
||||
#
|
||||
# Copyright (c) 1982, 1990, 1993
|
||||
@ -113,7 +113,7 @@ define EC_VIRT EC_VIRT
|
||||
|
||||
define UPAGES UPAGES
|
||||
define USPACE USPACE
|
||||
define NBPG NBPG
|
||||
define PAGE_SIZE PAGE_SIZE
|
||||
define PGSHIFT PGSHIFT
|
||||
define USRSTACK USRSTACK
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: locore.s,v 1.90 2003/01/17 23:42:04 thorpej Exp $ */
|
||||
/* $NetBSD: locore.s,v 1.91 2003/04/08 22:57:57 thorpej Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1988 University of Utah.
|
||||
@ -62,7 +62,7 @@
|
||||
* our text segment.
|
||||
*/
|
||||
.data
|
||||
.space NBPG
|
||||
.space PAGE_SIZE
|
||||
ASLOCAL(tmpstk)
|
||||
|
||||
ASLOCAL(bug_vbr)
|
||||
@ -314,13 +314,13 @@ Linit147:
|
||||
|
||||
/* offboard RAM */
|
||||
clrl %a0@(0x0c) | phys_seg_list[1].ps_start
|
||||
movl #NBPG-1,%d0
|
||||
movl #PAGE_SIZE-1,%d0
|
||||
addl 0xfffe0764,%d0 | Start of offboard segment
|
||||
andl #-NBPG,%d0 | Round up to page boundary
|
||||
andl #-PAGE_SIZE,%d0 | Round up to page boundary
|
||||
jbeq Lsavmaxmem | Jump if none defined
|
||||
movl #NBPG,%d1 | Note: implicit '+1'
|
||||
movl #PAGE_SIZE,%d1 | Note: implicit '+1'
|
||||
addl 0xfffe0768,%d1 | End of offboard segment
|
||||
andl #-NBPG,%d1 | Round up to page boundary
|
||||
andl #-PAGE_SIZE,%d1 | Round up to page boundary
|
||||
cmpl %d1,%d0 | Quick and dirty validity check
|
||||
jbcs Loff_ok | Yup, looks good.
|
||||
movel %a0@(4),%d1 | Just use onboard RAM otherwise
|
||||
@ -508,13 +508,13 @@ Lis1xx_common:
|
||||
|
||||
/* offboard RAM */
|
||||
clrl %a0@(0x0c) | phys_seg_list[1].ps_start
|
||||
movl #NBPG-1,%d0
|
||||
movl #PAGE_SIZE-1,%d0
|
||||
addl 0xfffc0000,%d0 | Start of offboard segment
|
||||
andl #-NBPG,%d0 | Round up to page boundary
|
||||
andl #-PAGE_SIZE,%d0 | Round up to page boundary
|
||||
jbeq Ldone1xx | Jump if none defined
|
||||
movl #NBPG,%d1 | Note: implicit '+1'
|
||||
movl #PAGE_SIZE,%d1 | Note: implicit '+1'
|
||||
addl 0xfffc0004,%d1 | End of offboard segment
|
||||
andl #-NBPG,%d1 | Round up to page boundary
|
||||
andl #-PAGE_SIZE,%d1 | Round up to page boundary
|
||||
cmpl %d1,%d0 | Quick and dirty validity check
|
||||
jbcs Lramsave1xx | Yup, looks good.
|
||||
movel %a0@(4),%d1 | Just use onboard RAM otherwise
|
||||
@ -561,7 +561,7 @@ Lstart1:
|
||||
#endif
|
||||
movl #_C_LABEL(end),%d2 | end of static kernel text/data
|
||||
Lstart2:
|
||||
addl #NBPG-1,%d2
|
||||
addl #PAGE_SIZE-1,%d2
|
||||
andl #PG_FRAME,%d2 | round to a page
|
||||
movl %d2,%a4
|
||||
addl %a5,%a4 | convert to PA
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# $NetBSD: genassym.cf,v 1.11 2003/01/18 06:05:42 thorpej Exp $
|
||||
# $NetBSD: genassym.cf,v 1.12 2003/04/08 22:57:57 thorpej Exp $
|
||||
|
||||
#
|
||||
# Copyright (c) 1982, 1990, 1993
|
||||
@ -99,7 +99,7 @@ define EC_VIRT EC_VIRT
|
||||
# general constants
|
||||
define UPAGES UPAGES
|
||||
define USPACE USPACE
|
||||
define NBPG NBPG
|
||||
define PAGE_SIZE PAGE_SIZE
|
||||
define PGSHIFT PGSHIFT
|
||||
define USRSTACK USRSTACK
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: locore.s,v 1.29 2003/01/18 12:29:02 tsutsui Exp $ */
|
||||
/* $NetBSD: locore.s,v 1.30 2003/04/08 22:57:57 thorpej Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1988 University of Utah.
|
||||
@ -66,7 +66,7 @@
|
||||
* our text segment.
|
||||
*/
|
||||
.data
|
||||
.space NBPG
|
||||
.space PAGE_SIZE
|
||||
ASLOCAL(tmpstk)
|
||||
|
||||
ASLOCAL(monitor_vbr)
|
||||
@ -335,7 +335,7 @@ Lstart1:
|
||||
RELOC(end,%a0)
|
||||
movl %a0,%d2 | end of static kernel text/data
|
||||
Lstart2:
|
||||
addl #NBPG-1,%d2
|
||||
addl #PAGE_SIZE-1,%d2
|
||||
andl #PG_FRAME,%d2 | round to a page
|
||||
movl %d2,%a4
|
||||
addl %a5,%a4 | convert to PA
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# $NetBSD: genassym.cf,v 1.15 2003/01/18 06:09:55 thorpej Exp $
|
||||
# $NetBSD: genassym.cf,v 1.16 2003/04/08 22:57:57 thorpej Exp $
|
||||
|
||||
#
|
||||
# Copyright (c) 1982, 1990, 1993
|
||||
@ -118,7 +118,7 @@ endif
|
||||
# general constants
|
||||
define UPAGES UPAGES
|
||||
define USPACE USPACE
|
||||
define NBPG NBPG
|
||||
define PAGE_SIZE PAGE_SIZE
|
||||
define PGSHIFT PGSHIFT
|
||||
define USRSTACK USRSTACK
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: locore.s,v 1.38 2003/02/02 10:24:39 wiz Exp $ */
|
||||
/* $NetBSD: locore.s,v 1.39 2003/04/08 22:57:57 thorpej Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1998 Darrin B. Jewell
|
||||
@ -75,14 +75,14 @@ GLOBAL(kernel_text)
|
||||
/*
|
||||
* Leave page zero empty so it can be unmapped
|
||||
*/
|
||||
.space NBPG
|
||||
.space PAGE_SIZE
|
||||
|
||||
/*
|
||||
* Temporary stack for a variety of purposes.
|
||||
*/
|
||||
.data
|
||||
GLOBAL(endstack)
|
||||
.space NBPG
|
||||
.space PAGE_SIZE
|
||||
GLOBAL(bgnstack)
|
||||
ASLOCAL(tmpstk)
|
||||
|
||||
@ -271,7 +271,7 @@ Lstart2:
|
||||
movl #_C_LABEL(end),%d5 | end of static kernel text/data
|
||||
|
||||
Lstart3:
|
||||
addl #NBPG-1,%d5
|
||||
addl #PAGE_SIZE-1,%d5
|
||||
andl #PG_FRAME,%d5 | round to a page
|
||||
movl %d5,%a4
|
||||
addl %a5,%a4 | convert to PA
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
# $NetBSD: genassym.cf,v 1.21 2003/01/18 07:14:21 thorpej Exp $
|
||||
# $NetBSD: genassym.cf,v 1.22 2003/04/08 22:57:57 thorpej Exp $
|
||||
|
||||
#
|
||||
# Copyright (c) 1982, 1990, 1993
|
||||
@ -103,7 +103,7 @@ endif
|
||||
# general constants
|
||||
define UPAGES UPAGES
|
||||
define USPACE USPACE
|
||||
define NBPG NBPG
|
||||
define PAGE_SIZE PAGE_SIZE
|
||||
define PGSHIFT PGSHIFT
|
||||
define USRSTACK USRSTACK
|
||||
|
||||
|
||||
@ -1,4 +1,4 @@
|
||||
/* $NetBSD: locore.s,v 1.69 2003/02/02 10:24:40 wiz Exp $ */
|
||||
/* $NetBSD: locore.s,v 1.70 2003/04/08 22:57:58 thorpej Exp $ */
|
||||
|
||||
/*
|
||||
* Copyright (c) 1988 University of Utah.
|
||||
@ -69,7 +69,7 @@ GLOBAL(kernel_text)
|
||||
* our text segment.
|
||||
*/
|
||||
.data
|
||||
.space NBPG
|
||||
.space PAGE_SIZE
|
||||
ASLOCAL(tmpstk)
|
||||
|
||||
#include <x68k/x68k/vectors.s>
|
||||
@ -824,7 +824,7 @@ Lstart1:
|
||||
#endif
|
||||
movl #_C_LABEL(end),%d5 | end of static kernel text/data
|
||||
Lstart2:
|
||||
addl #NBPG-1,%d5
|
||||
addl #PAGE_SIZE-1,%d5
|
||||
andl #PG_FRAME,%d5 | round to a page
|
||||
movl %d5,%a4
|
||||
addl %a5,%a4 | convert to PA
|
||||
|
||||
Loading…
Reference in New Issue
Block a user