diff options
Diffstat (limited to 'usr/src/lib/libbc/inc/include/vm/faultcode.h')
| -rw-r--r-- | usr/src/lib/libbc/inc/include/vm/faultcode.h | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/usr/src/lib/libbc/inc/include/vm/faultcode.h b/usr/src/lib/libbc/inc/include/vm/faultcode.h deleted file mode 100644 index 0b6d54bb9b..0000000000 --- a/usr/src/lib/libbc/inc/include/vm/faultcode.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License, Version 1.0 only - * (the "License"). You may not use this file except in compliance - * with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ -/* - * Copyright 1987 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - -#ifndef _vm_faultcode_h -#define _vm_faultcode_h - -#pragma ident "%Z%%M% %I% %E% SMI" - -/* - * This file describes the "code" that is delivered during - * SIGBUS and SIGSEGV exceptions. It also describes the data - * type returned by vm routines which handle faults. - * - * If FC_CODE(fc) == FC_OBJERR, then FC_ERRNO(fc) contains the errno value - * returned by the underlying object mapped at the fault address. - */ -#define FC_HWERR 0x1 /* misc hardware error (e.g. bus timeout) */ -#define FC_ALIGN 0x2 /* hardware alignment error */ -#define FC_NOMAP 0x3 /* no mapping at the fault address */ -#define FC_PROT 0x4 /* access exceeded current protections */ -#define FC_OBJERR 0x5 /* underlying object returned errno value */ - -#define FC_MAKE_ERR(e) (((e) << 8) | FC_OBJERR) - -#define FC_CODE(fc) ((fc) & 0xff) -#define FC_ERRNO(fc) ((unsigned)(fc) >> 8) - -#ifndef LOCORE -typedef int faultcode_t; /* type returned by vm fault routines */ -#endif /* LOCORE */ - -#endif /* !_vm_faultcode_h */ |