Remove alpha-specific stuff.

1 files changed, 0 insertions, 213 deletions

diff --git a/lib/libkvm/kvm_alpha.c b/lib/libkvm/kvm_alpha.c
deleted file mode 100644
index 011c397..0000000
--- a/lib/libkvm/kvm_alpha.c
+++ /dev/null
@@ -1,213 +0,0 @@
-/*	$NetBSD: kvm_alpha.c,v 1.7.2.1 1997/11/02 20:34:26 mellon Exp $	*/
-
-/*
- * Copyright (c) 1994, 1995 Carnegie-Mellon University.
- * All rights reserved.
- *
- * Author: Chris G. Demetriou
- * 
- * Permission to use, copy, modify and distribute this software and
- * its documentation is hereby granted, provided that both the copyright
- * notice and this permission notice appear in all copies of the
- * software, derivative works or modified versions, and any portions
- * thereof, and that both notices appear in supporting documentation.
- * 
- * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 
- * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND 
- * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
- * 
- * Carnegie Mellon requests users of this software to return to
- *
- *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
- *  School of Computer Science
- *  Carnegie Mellon University
- *  Pittsburgh PA 15213-3890
- *
- * any improvements or extensions that they make and grant Carnegie the
- * rights to redistribute these changes.
- */
-
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD$");
-
-#include <sys/param.h>
-#include <sys/user.h>
-#include <sys/proc.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <sys/uio.h>
-#include <unistd.h>
-#include <nlist.h>
-#include <kvm.h>
-
-#include <vm/vm.h>
-#include <vm/vm_param.h>
-
-#include <limits.h>
-#include <stdlib.h>
-#include <machine/pmap.h>
-#include "kvm_private.h"
-
-static off_t   _kvm_pa2off(kvm_t *kd, u_long pa);
-
-struct vmstate {
-	u_int64_t       lev1map_pa;             /* PA of Lev1map */
-        u_int64_t       page_size;              /* Page size */
-        u_int64_t       nmemsegs;               /* Number of RAM segm */
-};
-
-void
-_kvm_freevtop(kd)
-	kvm_t *kd;
-{
-
-	/* Not actually used for anything right now, but safe. */
-	if (kd->vmst != 0)
-		free(kd->vmst);
-}
-
-int
-_kvm_initvtop(kd)
-	kvm_t *kd;
-{
-	struct vmstate *vm;
-	struct nlist nlist[2];
-	u_long pa;
-
-	vm = (struct vmstate *)_kvm_malloc(kd, sizeof(*vm));
-	if (vm == 0) {
-		_kvm_err(kd, kd->program, "cannot allocate vm");
-		return (-1);
-	}
-	kd->vmst = vm;
-	vm->page_size = ALPHA_PGBYTES;
-
-	nlist[0].n_name = "_Lev1map";
-	nlist[1].n_name = 0;
-
-	if (kvm_nlist(kd, nlist) != 0) {
-		_kvm_err(kd, kd->program, "bad namelist");
-		return (-1);
-	}
-
-	if(!ISALIVE(kd)) {
-		if (kvm_read(kd, (nlist[0].n_value), &pa, sizeof(pa)) != sizeof(pa)) {
-			_kvm_err(kd, kd->program, "cannot read Lev1map");
-			return (-1);
-		}
-	} else 
-		if (kvm_read(kd, (nlist[0].n_value), &pa, sizeof(pa)) != sizeof(pa)) {
-			_kvm_err(kd, kd->program, "cannot read Lev1map");
-			return (-1);
-		}
-	vm->lev1map_pa = pa;
-	return (0);
-
-}
-
-int
-_kvm_kvatop(kd, va, pa)
-	kvm_t *kd;
-	u_long va;
-	off_t *pa;
-{
-	u_int64_t       lev1map_pa;             /* PA of Lev1map */
-        u_int64_t       page_size;
-	int rv, page_off;
-	alpha_pt_entry_t pte;
-	off_t pteoff;
-	struct vmstate *vm;
-	vm = kd->vmst ;
-	
-
-        if (ISALIVE(kd)) {
-                _kvm_err(kd, 0, "vatop called in live kernel!");
-                return(0);
-        }
-	lev1map_pa = vm->lev1map_pa;
-	page_size  = vm->page_size;
-
-	page_off = va & (page_size - 1);
-	if (va >= ALPHA_K0SEG_BASE && va <= ALPHA_K0SEG_END) {
-		/*
-		 * Direct-mapped address: just convert it.
-		 */
-
-		*pa = ALPHA_K0SEG_TO_PHYS(va);
-		rv = page_size - page_off;
-	} else if (va >= ALPHA_K1SEG_BASE && va <= ALPHA_K1SEG_END) {
-		/*
-		 * Real kernel virtual address: do the translation.
-		 */
-#define PTMASK			((1 << ALPHA_PTSHIFT) - 1)
-#define pmap_lev1_index(va)	(((va) >> ALPHA_L1SHIFT) & PTMASK)
-#define pmap_lev2_index(va)	(((va) >> ALPHA_L2SHIFT) & PTMASK)
-#define pmap_lev3_index(va)	(((va) >> ALPHA_L3SHIFT) & PTMASK)
-
-		/* Find and read the L1 PTE. */
-		pteoff = lev1map_pa +
-			pmap_lev1_index(va)  * sizeof(alpha_pt_entry_t);
-		if (lseek(kd->pmfd, _kvm_pa2off(kd, pteoff), 0) == -1 ||
-		    read(kd->pmfd, (char *)&pte, sizeof(pte)) != sizeof(pte)) {
-			_kvm_syserr(kd, 0, "could not read L1 PTE");
-			goto lose;
-		}
-
-		/* Find and read the L2 PTE. */
-		if ((pte & ALPHA_PTE_VALID) == 0) {
-			_kvm_err(kd, 0, "invalid translation (invalid L1 PTE)");
-			goto lose;
-		}
-		pteoff = ALPHA_PTE_TO_PFN(pte) * page_size +
-		    pmap_lev2_index(va) * sizeof(alpha_pt_entry_t);
-		if (lseek(kd->pmfd, _kvm_pa2off(kd, pteoff), 0) == -1 ||
-		    read(kd->pmfd, (char *)&pte, sizeof(pte)) != sizeof(pte)) {
-			_kvm_syserr(kd, 0, "could not read L2 PTE");
-			goto lose;
-		}
-
-		/* Find and read the L3 PTE. */
-		if ((pte & ALPHA_PTE_VALID) == 0) {
-			_kvm_err(kd, 0, "invalid translation (invalid L2 PTE)");
-			goto lose;
-		}
-		pteoff = ALPHA_PTE_TO_PFN(pte) * page_size +
-		    pmap_lev3_index(va) * sizeof(alpha_pt_entry_t);
-		if (lseek(kd->pmfd, _kvm_pa2off(kd, pteoff), 0) == -1 ||
-		    read(kd->pmfd, (char *)&pte, sizeof(pte)) != sizeof(pte)) {
-			_kvm_syserr(kd, 0, "could not read L3 PTE");
-			goto lose;
-		}
-
-		/* Fill in the PA. */
-		if ((pte & ALPHA_PTE_VALID) == 0) {
-			_kvm_err(kd, 0, "invalid translation (invalid L3 PTE)");
-			goto lose;
-		}
-		*pa = ALPHA_PTE_TO_PFN(pte) * page_size + page_off;
-		rv = page_size - page_off;
-	} else {
-		/*
-		 * Bogus address (not in KV space): punt.
-		 */
-
-		_kvm_err(kd, 0, "invalid kernel virtual address");
-lose:
-		*pa = -1;
-		rv = 0;
-	}
-
-	return (rv);
-}
-
-/*
- * Translate a physical address to a file-offset in the crash-dump.
- */
-off_t   
-_kvm_pa2off(kd, pa)
-	kvm_t *kd;
-	u_long pa;
-{
-	return ALPHA_K0SEG_TO_PHYS(pa);
-}
-