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Static link DLL modules

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We only support a fixed set of modules, so dynamic linking isn't really
necessary. This paves the way for running System3.9 games on more
platforms.

NIGHTDLL is temporarily disabled, because many symbols conflict with the
SACT module.
This commit is contained in:
kichikuou
2020-06-04 19:56:05 +09:00
parent 0fe5cb60a3
commit 9a1f1c77a6
54 changed files with 1101 additions and 595 deletions
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modules/modules.c
+84
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/*
* Copyright (C) 2020 <KichikuouChrome@gmail.com>
*
* 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 the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
*/
#include "config.h"
#include <stdlib.h>
#include <string.h>
#include "system.h"
#include "s39ain.h"
#include "modules.h"
static const Module *modules[] = {
&module_AliceLogo,
&module_Confirm,
&module_Gpx,
&module_Math,
&module_MsgSkip,
// &module_NIGHTDLL,
&module_NightDemonDemo,
&module_RandMT,
&module_SACT,
&module_ShArray,
&module_ShCalc,
&module_ShGraph,
&module_ShPort,
&module_ShSound,
&module_ShString,
&module_dDemo,
&module_eDemo,
&module_eeDemo,
&module_nDEMO,
&module_nDEMOE,
&module_oDEMO,
&module_oujimisc,
&module_tDemo,
NULL
};
static int compare_name(const void *f1, const void *f2) {
return strcmp(((const ModuleFunc *)f1)->name,
((const ModuleFunc *)f2)->name);
}
static void resolve_func(S39AIN_DLLFN *func, const Module *mod) {
ModuleFunc key = {.name = func->name};
ModuleFunc *mf = bsearch(&key, mod->funcs, mod->nfunc, sizeof(ModuleFunc), compare_name);
if (mf)
func->entrypoint = mf->entrypoint;
else
WARNING("Cannot resolve DLL function %s.%s\n", mod->name, func->name);
}
int resolve_module(S39AIN_DLLINF *dll) {
if (dll->function_num == 0)
return OK;
for (const Module **mod = modules; *mod; mod++) {
if (strcasecmp((*mod)->name, dll->name) == 0) {
for (int i = 0; i < dll->function_num; i++)
resolve_func(&dll->function[i], *mod);
return OK;
}
}
WARNING("Cannot resolve DLL: %s\n", dll->name);
return NG;
}