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s/sun3_/_/ in sun3_(round|trunc)_(page|seg) macros

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This commit is contained in:
gwr 1997-03-13 15:58:49 +00:00
parent 7c7f4379a0
commit 032d13fc7d
9 changed files with 63 additions and 61 deletions
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19
sys/arch/sun3/include/pte.h
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@ -1,4 +1,4 @@
/* $NetBSD: pte.h,v 1.13 1997/01/27 19:41:08 gwr Exp $ */
/* $NetBSD: pte.h,v 1.14 1997/03/13 15:58:49 gwr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -88,15 +88,16 @@
/*
* Mach derived conversion macros
* Used only in sys/arch/_MACHINE
*/
#define sun3_round_seg(x) ((((unsigned)(x)) + SEGOFSET) & ~SEGOFSET)
#define sun3_trunc_seg(x) ((unsigned)(x) & ~SEGOFSET)
#define sun3_btos(x) ((unsigned)(x) >> SEGSHIFT)
#define sun3_stob(x) ((unsigned)(x) << SEGSHIFT)
#define _round_seg(x) ((((unsigned)(x)) + SEGOFSET) & ~SEGOFSET)
#define _trunc_seg(x) ((unsigned)(x) & ~SEGOFSET)
#define _btos(x) ((unsigned)(x) >> SEGSHIFT)
#define _stob(x) ((unsigned)(x) << SEGSHIFT)
#define sun3_round_page(x) ((((unsigned)(x)) + PGOFSET) & ~PGOFSET)
#define sun3_trunc_page(x) ((unsigned)(x) & ~PGOFSET)
#define sun3_btop(x) ((unsigned)(x) >> PGSHIFT)
#define sun3_ptob(x) ((unsigned)(x) << PGSHIFT)
#define _round_page(x) ((((unsigned)(x)) + PGOFSET) & ~PGOFSET)
#define _trunc_page(x) ((unsigned)(x) & ~PGOFSET)
#define _btop(x) ((unsigned)(x) >> PGSHIFT)
#define _ptob(x) ((unsigned)(x) << PGSHIFT)
#endif /* !_MACHINE_PTE_H*/

19
sys/arch/sun3/include/pte3.h
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@ -1,4 +1,4 @@
/* $NetBSD: pte3.h,v 1.13 1997/01/27 19:41:08 gwr Exp $ */
/* $NetBSD: pte3.h,v 1.14 1997/03/13 15:58:49 gwr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -88,15 +88,16 @@
/*
* Mach derived conversion macros
* Used only in sys/arch/_MACHINE
*/
#define sun3_round_seg(x) ((((unsigned)(x)) + SEGOFSET) & ~SEGOFSET)
#define sun3_trunc_seg(x) ((unsigned)(x) & ~SEGOFSET)
#define sun3_btos(x) ((unsigned)(x) >> SEGSHIFT)
#define sun3_stob(x) ((unsigned)(x) << SEGSHIFT)
#define _round_seg(x) ((((unsigned)(x)) + SEGOFSET) & ~SEGOFSET)
#define _trunc_seg(x) ((unsigned)(x) & ~SEGOFSET)
#define _btos(x) ((unsigned)(x) >> SEGSHIFT)
#define _stob(x) ((unsigned)(x) << SEGSHIFT)
#define sun3_round_page(x) ((((unsigned)(x)) + PGOFSET) & ~PGOFSET)
#define sun3_trunc_page(x) ((unsigned)(x) & ~PGOFSET)
#define sun3_btop(x) ((unsigned)(x) >> PGSHIFT)
#define sun3_ptob(x) ((unsigned)(x) << PGSHIFT)
#define _round_page(x) ((((unsigned)(x)) + PGOFSET) & ~PGOFSET)
#define _trunc_page(x) ((unsigned)(x) & ~PGOFSET)
#define _btop(x) ((unsigned)(x) >> PGSHIFT)
#define _ptob(x) ((unsigned)(x) << PGSHIFT)
#endif /* !_MACHINE_PTE_H*/

4
sys/arch/sun3/stand/libsa/dvma.c
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@ -1,4 +1,4 @@
/* $NetBSD: dvma.c,v 1.7 1997/02/05 17:33:46 gwr Exp $ */
/* $NetBSD: dvma.c,v 1.8 1997/03/13 15:58:51 gwr Exp $ */
/*
* Copyright (c) 1995 Gordon W. Ross
@ -106,7 +106,7 @@ dvma_mapout(char *addr, int len)
char *
dvma_alloc(int len)
{
len = sun3_round_page(len);
len = _round_page(len);
dvma_end -= len;
return((char*)dvma_end);
}

4
sys/arch/sun3/stand/libsa/promdev.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: promdev.c,v 1.7 1996/01/29 23:41:10 gwr Exp $ */
/* $NetBSD: promdev.c,v 1.8 1997/03/13 15:58:51 gwr Exp $ */
/*
* Copyright (c) 1995 Gordon W. Ross
@ -105,7 +105,7 @@ prom_iopen(si)
/* try page-aligned address... */
size = dip->d_dmabytes + NBPG;
addr = (int) dvma_alloc(size);
addr = sun3_round_page(addr);
addr = _round_page(addr);
si->si_dmaaddr = (char*) addr;
#ifdef DEBUG_PROM
if (debug)

6
sys/arch/sun3/sun3/db_memrw.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: db_memrw.c,v 1.16 1997/01/27 20:43:53 gwr Exp $ */
/* $NetBSD: db_memrw.c,v 1.17 1997/03/13 15:58:52 gwr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -117,7 +117,7 @@ db_write_text(dst, size, data)
if (size <= 0)
return;
pgva = sun3_trunc_page((long)dst);
pgva = _trunc_page((long)dst);
goto firstpage;
do {
@ -127,7 +127,7 @@ db_write_text(dst, size, data)
* for the previous page, and make the new
* page writable.
*/
pgva = sun3_trunc_page((long)dst);
pgva = _trunc_page((long)dst);
if (pgva != prevpg) {
/*
* Restore old PTE. No cache flush,

10
sys/arch/sun3/sun3/dvma.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: dvma.c,v 1.8 1997/01/27 20:43:54 gwr Exp $ */
/* $NetBSD: dvma.c,v 1.9 1997/03/13 15:58:53 gwr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -115,7 +115,7 @@ caddr_t dvma_malloc(bytes)
if (!bytes)
return NULL;
new_size = sun3_round_page(bytes);
new_size = _round_page(bytes);
new_mem = (caddr_t) kmem_alloc(phys_map, new_size);
if (!new_mem)
panic("dvma_malloc: no space in phys_map");
@ -130,7 +130,7 @@ void dvma_free(addr, size)
caddr_t addr;
size_t size;
{
vm_size_t sz = sun3_round_page(size);
vm_size_t sz = _round_page(size);
kmem_free(phys_map, (vm_offset_t)addr, sz);
}
@ -185,7 +185,7 @@ caddr_t dvma_mapin(char *kva, int len)
seg_kva -= seg_off;
seg_len += seg_off;
/* seg-align length */
seg_len = sun3_round_seg(seg_len);
seg_len = _round_seg(seg_len);
s = splimp();
@ -244,7 +244,7 @@ void dvma_mapout(char *dma, int len)
seg_dma -= seg_off;
seg_len += seg_off;
/* seg-align length */
seg_len = sun3_round_seg(seg_len);
seg_len = _round_seg(seg_len);
s = splimp();

16
sys/arch/sun3/sun3/locore2.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: locore2.c,v 1.63 1997/02/18 15:30:01 gwr Exp $ */
/* $NetBSD: locore2.c,v 1.64 1997/03/13 15:58:56 gwr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -318,7 +318,7 @@ _vm_init(kehp)
/* This will advance esym past the symbols. */
_save_symtab(kehp);
#endif
virtual_avail = sun3_round_page(esym);
virtual_avail = _round_page(esym);
virtual_end = VM_MAX_KERNEL_ADDRESS;
/*
@ -335,7 +335,7 @@ _vm_init(kehp)
/* PROM version 1 or later. */
avail_end = *rvec->memoryAvail;
}
avail_end = sun3_trunc_page(avail_end);
avail_end = _trunc_page(avail_end);
/*
* Steal some special-purpose, already mapped pages.
@ -396,7 +396,7 @@ _vm_init(kehp)
* clean out the rest of the last used segment.
* After this point, virtual_avail is seg-aligned.
*/
virtual_avail = sun3_round_seg(virtual_avail);
virtual_avail = _round_seg(virtual_avail);
while (va < virtual_avail) {
set_pte(va, PG_INVAL);
va += NBPG;
@ -439,8 +439,8 @@ _vm_init(kehp)
* Clear-out pmegs left in DVMA space by the PROM.
* DO NOT kill the last one! (owned by the PROM!)
*/
va = sun3_trunc_seg(DVMA_SPACE_START);
eva = sun3_trunc_seg(DVMA_SPACE_END); /* Yes trunc! */
va = _trunc_seg(DVMA_SPACE_START);
eva = _trunc_seg(DVMA_SPACE_END); /* Yes trunc! */
while (va < eva) {
set_segmap(va, SEGINV);
va += NBSG;
@ -510,7 +510,7 @@ _vm_init(kehp)
/* text */
va = (vm_offset_t) kernel_text;
eva = sun3_trunc_page(etext);
eva = _trunc_page(etext);
while (va < eva) {
pte = get_pte(va);
if ((pte & (PG_VALID|PG_TYPE)) != PG_VALID) {
@ -524,7 +524,7 @@ _vm_init(kehp)
}
/* data and bss */
eva = sun3_round_page(end);
eva = _round_page(end);
while (va < eva) {
pte = get_pte(va);
if ((pte & (PG_VALID|PG_TYPE)) != PG_VALID) {

30
sys/arch/sun3/sun3/pmap.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: pmap.c,v 1.70 1997/02/28 19:55:37 gwr Exp $ */
/* $NetBSD: pmap.c,v 1.71 1997/03/13 15:58:55 gwr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -525,7 +525,7 @@ context_free(pmap) /* :) */
panic("context_free: unknown sme at va=0x%x", va);
if (pmap_debug & PMD_SEGMAP)
printf("pmap: set_segmap ctx=%d v=%x old=%x new=ff (cf)\n",
ctxnum, sun3_trunc_seg(va), sme);
ctxnum, _trunc_seg(va), sme);
#endif
/* Did cache flush above (whole context). */
set_segmap(va, SEGINV);
@ -1550,7 +1550,7 @@ pmap_next_page(paddr)
{
/* Is it time to skip over the hole? */
if (avail_next == hole_start)
avail_next += sun3_round_page(hole_size);
avail_next += _round_page(hole_size);
/* Any available memory remaining? */
if (avail_next >= avail_end)
@ -1795,7 +1795,7 @@ pmap_remove_range_mmu(pmap, sva, eva)
}
#endif
va = sun3_trunc_seg(sva);
va = _trunc_seg(sva);
sme = get_segmap(va);
#ifdef DIAGNOSTIC
/* Make sure it is valid and known. */
@ -1885,7 +1885,7 @@ pmap_remove_range_mmu(pmap, sva, eva)
#ifdef PMAP_DEBUG
if (pmap_debug & PMD_SEGMAP) {
printf("pmap: set_segmap ctx=%d v=%x old=%x new=ff (rm2)\n",
get_context(), sun3_trunc_seg(sva),
get_context(), _trunc_seg(sva),
pmegp->pmeg_index);
}
#endif
@ -1970,7 +1970,7 @@ pmap_remove_range(pmap, sva, eva)
PMAP_LOCK();
#ifdef DIAGNOSTIC
if (sun3_trunc_seg(sva) != sun3_trunc_seg(eva-NBPG))
if (_trunc_seg(sva) != _trunc_seg(eva-NBPG))
panic("pmap_remove_range: bad range!");
#endif
@ -2054,7 +2054,7 @@ pmap_remove(pmap, sva, eva)
va = sva;
while (va < eva) {
neva = sun3_trunc_seg(va) + NBSG;
neva = _trunc_seg(va) + NBSG;
if (neva > eva)
neva = eva;
pmap_remove_range(pmap, va, neva);
@ -2115,14 +2115,14 @@ pmap_enter_kernel(va, pa, prot, wired, new_pte)
new_pte |= PG_NC;
}
seg_va = sun3_trunc_seg(va);
seg_va = _trunc_seg(va);
do_pv = TRUE;
PMAP_LOCK();
sme = get_segmap(va);
if (sme == SEGINV) {
pmegp = pmeg_allocate(kernel_pmap, sun3_trunc_seg(va));
pmegp = pmeg_allocate(kernel_pmap, _trunc_seg(va));
sme = pmegp->pmeg_index;
set_segmap_allctx(va, sme);
#ifdef PMAP_DEBUG
@ -2130,7 +2130,7 @@ pmap_enter_kernel(va, pa, prot, wired, new_pte)
printf("pmap: set_segmap pmap=%p va=%x sme=%x (ek1)\n",
kernel_pmap, seg_va, sme);
}
pmeg_verify_empty(sun3_trunc_seg(va));
pmeg_verify_empty(_trunc_seg(va));
#endif
/* There are no existing mappings to deal with. */
old_pte = 0;
@ -2255,7 +2255,7 @@ pmap_enter_user(pmap, va, pa, prot, wired, new_pte)
#endif
segnum = VA_SEGNUM(va);
seg_va = sun3_trunc_seg(va);
seg_va = _trunc_seg(va);
do_pv = TRUE;
PMAP_LOCK();
@ -2552,7 +2552,7 @@ int pmap_fault_reload(pmap, va, ftype)
}
if (va >= VM_MAXUSER_ADDRESS)
return (0);
seg_va = sun3_trunc_seg(va);
seg_va = _trunc_seg(va);
/* Make sure context is correct. */
ctx = get_context();
@ -2901,7 +2901,7 @@ pmap_protect_range_mmu(pmap, sva, eva)
}
#endif
va = sun3_trunc_seg(sva);
va = _trunc_seg(sva);
sme = get_segmap(va);
#ifdef DIAGNOSTIC
/* Make sure it is valid and known. */
@ -3030,7 +3030,7 @@ pmap_protect_range(pmap, sva, eva)
printf("pmap_protect_range(%p, %x, %x)\n", pmap, sva, eva);
#endif
#ifdef DIAGNOSTIC
if (sun3_trunc_seg(sva) != sun3_trunc_seg(eva-NBPG))
if (_trunc_seg(sva) != _trunc_seg(eva-NBPG))
panic("pmap_protect_range: bad range!");
#endif
@ -3123,7 +3123,7 @@ pmap_protect(pmap, sva, eva, prot)
va = sva;
while (va < eva) {
neva = sun3_trunc_seg(va) + NBSG;
neva = _trunc_seg(va) + NBSG;
if (neva > eva)
neva = eva;
pmap_protect_range(pmap, va, neva);

16
sys/arch/sun3/sun3/sun3_startup.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: sun3_startup.c,v 1.63 1997/02/18 15:30:01 gwr Exp $ */
/* $NetBSD: sun3_startup.c,v 1.64 1997/03/13 15:58:56 gwr Exp $ */
/*-
* Copyright (c) 1996 The NetBSD Foundation, Inc.
@ -318,7 +318,7 @@ _vm_init(kehp)
/* This will advance esym past the symbols. */
_save_symtab(kehp);
#endif
virtual_avail = sun3_round_page(esym);
virtual_avail = _round_page(esym);
virtual_end = VM_MAX_KERNEL_ADDRESS;
/*
@ -335,7 +335,7 @@ _vm_init(kehp)
/* PROM version 1 or later. */
avail_end = *rvec->memoryAvail;
}
avail_end = sun3_trunc_page(avail_end);
avail_end = _trunc_page(avail_end);
/*
* Steal some special-purpose, already mapped pages.
@ -396,7 +396,7 @@ _vm_init(kehp)
* clean out the rest of the last used segment.
* After this point, virtual_avail is seg-aligned.
*/
virtual_avail = sun3_round_seg(virtual_avail);
virtual_avail = _round_seg(virtual_avail);
while (va < virtual_avail) {
set_pte(va, PG_INVAL);
va += NBPG;
@ -439,8 +439,8 @@ _vm_init(kehp)
* Clear-out pmegs left in DVMA space by the PROM.
* DO NOT kill the last one! (owned by the PROM!)
*/
va = sun3_trunc_seg(DVMA_SPACE_START);
eva = sun3_trunc_seg(DVMA_SPACE_END); /* Yes trunc! */
va = _trunc_seg(DVMA_SPACE_START);
eva = _trunc_seg(DVMA_SPACE_END); /* Yes trunc! */
while (va < eva) {
set_segmap(va, SEGINV);
va += NBSG;
@ -510,7 +510,7 @@ _vm_init(kehp)
/* text */
va = (vm_offset_t) kernel_text;
eva = sun3_trunc_page(etext);
eva = _trunc_page(etext);
while (va < eva) {
pte = get_pte(va);
if ((pte & (PG_VALID|PG_TYPE)) != PG_VALID) {
@ -524,7 +524,7 @@ _vm_init(kehp)
}
/* data and bss */
eva = sun3_round_page(end);
eva = _round_page(end);
while (va < eva) {
pte = get_pte(va);
if ((pte & (PG_VALID|PG_TYPE)) != PG_VALID) {