hypervisor/src/support/stabs/stabs.h

/*
* ========== Copyright Header Begin ==========================================
*
* Hypervisor Software File: stabs.h
*
* Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved.
*
*  - Do no alter or remove copyright notices
*
*  - Redistribution and use of this software in source and binary forms, with
*    or without modification, are permitted provided that the following
*    conditions are met:
*
*  - Redistribution of source code must retain the above copyright notice,
*    this list of conditions and the following disclaimer.
*
*  - Redistribution in binary form must reproduce the above copyright notice,
*    this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the distribution.
*
*    Neither the name of Sun Microsystems, Inc. or the names of contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
*     This software is provided "AS IS," without a warranty of any kind.
* ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES,
* INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN
* MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR
* ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR
* DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN
* OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR
* FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE
* DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY,
* ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF
* SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
*
* You acknowledge that this software is not designed, licensed or
* intended for use in the design, construction, operation or maintenance of
* any nuclear facility.
*
* ========== Copyright Header End ============================================
*/
/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (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 2006 Sun Microsystems, Inc.  All rights reserved.
 * Use is subject to license terms.
 */

#ifndef _SYS_STABS_H
#define _SYS_STABS_H

#pragma ident   "@(#)stabs.h    1.1     06/10/26 SMI"

#include <stdio.h>
#include <setjmp.h>
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>

#ifdef __cplusplus
extern "C" {
#endif

#define MAXLINE 8192

#define BUCKETS 128

struct node {
        char *name;
        char *format;
        char *format2;
        struct child *child;
};

struct  child {
        char *name;
        char *format;
        struct child *next;
};

#define HASH(NUM)               ((int)(NUM & (BUCKETS - 1)))

enum type {
        INTRINSIC,
        POINTER,
        ARRAY,
        FUNCTION,
        STRUCT,
        UNION,
        ENUM,
        FORWARD,
        TYPEOF,
        VOLATILE,
        CONST
};

        /* Flags are ored together */
typedef enum {
        Intr_unknown = 0x0,
        Intr_unsigned = 0x1,
        Intr_signed = 0x2,
        Intr_char = 0x4
} intr_flags_t;

struct tdesc {
        char    *name;
        struct  tdesc *next;
        enum    type type;
        int     size;
        union {
                intr_flags_t flags;     /* signed / unsigned / [u]char */
                struct  tdesc *tdesc;           /* *, f , to */
                struct  ardef *ardef;           /* ar */
                struct members {                /* s, u */
                        struct  mlist *forw;
                        struct  mlist *back;
                } members;
                struct  elist *emem;            /* e */
        } data;
        int     id;
        struct tdesc *hash;
};

struct elist {
        char    *name;
        int     number;
        struct elist *next;
};

struct element {
        struct tdesc *index_type;
        int     range_start;
        int     range_end;
};

struct ardef {
        struct tdesc    *contents;
        struct element  *indices;
};

struct mlist {
        int     offset;
        int     size;
        char    *name;
        struct  mlist *next;
        struct  mlist *prev;
        struct  tdesc *fdesc;           /* s, u */
};

struct model_info {
        char *name;
        size_t pointersize;
        size_t charsize;
        size_t shortsize;
        size_t intsize;
        size_t longsize;
};

extern struct tdesc *lookupname(char *);
extern void parse_input(void);
extern char *convert_format(char *format, char *dfault);
extern struct child *find_child(struct node *np, char *w);
extern char *uc(const char *s);

extern boolean_t error;
extern struct model_info *model;

#ifdef __cplusplus
}
#endif

#endif  /* _SYS_STABS_H */