mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-12-25 04:00:58 +00:00
122 lines
3.1 KiB
C
122 lines
3.1 KiB
C
/*
|
|
#FILENAME#
|
|
|
|
#DESCRIPTION#
|
|
|
|
Copyright (C) 2001 #AUTHOR#
|
|
|
|
Author: #AUTHOR#
|
|
Date: #DATE#
|
|
|
|
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
|
|
|
|
*/
|
|
static const char rcsid[] =
|
|
"$Id$";
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include <QF/progs.h>
|
|
#include <QF/sys.h>
|
|
|
|
#include "def.h"
|
|
|
|
|
|
void
|
|
update_offsets (dprograms_t *pr, int mark, int count)
|
|
{
|
|
if (pr->ofs_statements > mark)
|
|
pr->ofs_statements += count;
|
|
if (pr->ofs_globaldefs > mark)
|
|
pr->ofs_globaldefs += count;
|
|
if (pr->ofs_fielddefs > mark)
|
|
pr->ofs_fielddefs += count;
|
|
if (pr->ofs_functions > mark)
|
|
pr->ofs_functions += count;
|
|
if (pr->ofs_strings > mark)
|
|
pr->ofs_strings += count;
|
|
if (pr->ofs_globals > mark)
|
|
pr->ofs_globals += count;
|
|
}
|
|
|
|
void
|
|
fix_missing_globals (progs_t *pr, def_t *globals)
|
|
{
|
|
int defs_count = 0;
|
|
int strings_size = 0;
|
|
int i;
|
|
def_t *def;
|
|
ddef_t **new_defs, *d, **n;
|
|
char *new_strings;
|
|
dprograms_t *progs;
|
|
int offs;
|
|
|
|
for (def = globals; def->name; def ++) {
|
|
if (!PR_FindGlobal (pr, def->name)) {
|
|
defs_count++;
|
|
}
|
|
}
|
|
n = new_defs = calloc (defs_count, sizeof (def_t **));
|
|
for (def = globals; def->name; def ++) {
|
|
d = ED_GlobalAtOfs (pr, def->offset);
|
|
if (d) {
|
|
if (d->type != (def->type)) {
|
|
fprintf (stderr,
|
|
"global def %s at %d has mismatched type (%s, %s)\n",
|
|
def->name, def->offset,
|
|
type_name[def->type & ~DEF_SAVEGLOBAL],
|
|
type_name[d->type & ~DEF_SAVEGLOBAL]);
|
|
exit (1);
|
|
}
|
|
if (strcmp (def->name, PR_GetString (pr, d->s_name)) == 0)
|
|
continue; // this one is ok
|
|
d->s_name = strings_size;
|
|
*n++ = d;
|
|
strings_size += strlen (def->name) + 1;
|
|
} else {
|
|
fprintf (stderr, "no pre-existing def for %s at %d",
|
|
def->name, def->offset);
|
|
exit (1);
|
|
}
|
|
}
|
|
new_strings = calloc (strings_size, 1);
|
|
for (i = 0; i < defs_count; i++) {
|
|
def = Find_Global_Def_offs (new_defs[i]->ofs);
|
|
strcpy (new_strings + new_defs[i]->s_name, def->name);
|
|
new_defs[i]->s_name += pr->pr_stringsize;
|
|
}
|
|
|
|
progs = malloc (pr->progs_size + strings_size);
|
|
if (!progs)
|
|
Sys_Error ("fix_missing_globals: Memory Allocation Failure\n");
|
|
memcpy (progs, pr->progs, pr->progs_size);
|
|
|
|
offs = progs->ofs_strings + progs->numstrings;
|
|
memmove ((char*)progs + offs + strings_size, (char*)progs + offs,
|
|
pr->progs_size - offs);
|
|
memcpy ((char*)progs + offs, new_strings, strings_size);
|
|
|
|
progs->numstrings += strings_size;
|
|
pr->progs_size += strings_size;
|
|
update_offsets (progs, progs->ofs_strings, strings_size);
|
|
|
|
pr->progs = progs;
|
|
}
|