164 lines
3.5 KiB
C
164 lines
3.5 KiB
C
/* $NetBSD: print.c,v 1.2 2006/10/15 01:16:31 dogcow Exp $ */
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/*-
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* Copyright (c) 2003 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Christos Zoulas.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#if HAVE_NBTOOL_CONFIG_H
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#include "nbtool_config.h"
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#endif
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#include <sys/cdefs.h>
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#ifndef lint
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__RCSID("$NetBSD: print.c,v 1.2 2006/10/15 01:16:31 dogcow Exp $");
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#endif
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#include <stdio.h>
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#include "lint1.h"
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#include "externs1.h"
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#ifdef DEBUG
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static const char *str_op_t[] =
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{
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"*noop*",
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"->",
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".",
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"!",
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"~",
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"++",
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"--",
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"++<",
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"--<",
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"++>",
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"-->",
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"+",
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"-",
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"*",
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"&",
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"*",
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"/",
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"%",
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"+",
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"-",
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"<<",
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">>",
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"<",
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"<=",
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">",
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">=",
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"==",
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"!=",
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"&",
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"^",
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"|",
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"&&",
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"||",
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"?",
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":",
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"=",
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"*=",
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"/=",
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"%=",
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"+=",
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"-=",
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"<<=",
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">>=",
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"&=",
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"^=",
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"|=",
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"*name*",
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"*constant*",
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"*string*",
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"*field select*",
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"*call*",
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",",
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"*(cast)*",
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"*icall*",
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"*load*",
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"*push*",
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"return",
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"*init*",
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"*case*",
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"*farg*",
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};
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char *
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prtnode(char *buf, size_t bufsiz, const tnode_t *tn)
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{
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strg_t *st;
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val_t *v;
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sym_t *s;
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switch (tn->tn_op) {
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case NAME:
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s = tn->tn_sym;
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(void)snprintf(buf, bufsiz, "%s", s->s_name);
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break;
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case CON:
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v = tn->tn_val;
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switch (v->v_tspec) {
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case FLOAT:
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case DOUBLE:
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case LDOUBLE:
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(void)snprintf(buf, bufsiz, "%Lg", v->v_ldbl);
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break;
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default:
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(void)snprintf(buf, bufsiz, v->v_ansiu ? "%llu" :
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"%lld", v->v_quad);
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break;
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}
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break;
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case STRING:
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st = tn->tn_strg;
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switch (st->st_tspec) {
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case CHAR:
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case SCHAR:
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case UCHAR:
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(void)snprintf(buf, bufsiz, "\"%s\"", st->st_cp);
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break;
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default:
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(void)snprintf(buf, bufsiz, "\"*wide string*\"");
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break;
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}
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break;
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default:
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(void)snprintf(buf, bufsiz, "%s", str_op_t[tn->tn_op]);
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break;
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}
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return buf;
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}
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#endif
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