quakeforge/tools/qfcc/source/dump_lines.c

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/*
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dump_lines.c
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Dump line number information.
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Copyright (C) 2002 Bill Currie <bill@taniwha.org>
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Author: Bill Currie <bill@taniwha.org>
Date: 2002/09/06
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This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#include <stdlib.h>
#include "QF/progs.h"
#include "qfprogs.h"
void
dump_lines (progs_t *pr)
{
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unsigned int i, line, addr;
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pr_lineno_t *lineno;
pr_auxfunction_t *aux_func = 0;
dfunction_t *func = 0;
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if (!pr->debug)
return;
for (i = 0; i < pr->debug->num_linenos; i++) {
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lineno = &pr->linenos[i];
if (!lineno->line) {
aux_func = 0;
func = 0;
if (lineno->fa.func >= 0
&& lineno->fa.func < pr->debug->num_auxfunctions)
aux_func = pr->auxfunctions + lineno->fa.func;
if (aux_func && aux_func->function >= 0
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&& aux_func->function < (unsigned int) pr->progs->numfunctions)
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func = pr->pr_functions + aux_func->function;
}
printf ("%5u %5u", lineno->fa.addr, lineno->line);
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line = addr = -1;
if (aux_func)
line = aux_func->source_line + lineno->line;
if (func)
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addr = lineno->line ? lineno->fa.addr
: (unsigned int) func->first_statement;
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if (aux_func && func)
printf (" %05x %s:%u %s+%u %d", addr, pr->pr_strings + func->s_file,
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line, pr->pr_strings + func->s_name,
addr - func->first_statement, aux_func->return_type);
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else if (aux_func)
printf ("%u %u %u %u %u %d", aux_func->function, line,
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aux_func->line_info, aux_func->local_defs,
aux_func->num_locals, aux_func->return_type);
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else if (lineno->line)
printf ("%5x", lineno->fa.addr);
printf ("\n");
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}
}