mirror of
https://github.com/mupen64plus/mupen64plus-oldsvn.git
synced 2025-04-02 10:52:35 -04:00
116 lines
4.1 KiB
C
116 lines
4.1 KiB
C
/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
|
|
* Mupen64plus - macros.h *
|
|
* Mupen64Plus homepage: http://code.google.com/p/mupen64plus/ *
|
|
* Copyright (C) 2002 Hacktarux *
|
|
* *
|
|
* 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., *
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
|
|
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
|
|
|
|
#ifndef MACROS_H
|
|
#define MACROS_H
|
|
|
|
#define sign_extended(a) a = (long long)((int)a)
|
|
#define sign_extendedb(a) a = (long long)((char)a)
|
|
#define sign_extendedh(a) a = (long long)((short)a)
|
|
|
|
#define rrt *PC->f.r.rt
|
|
#define rrd *PC->f.r.rd
|
|
#define rfs PC->f.r.nrd
|
|
#define rrs *PC->f.r.rs
|
|
#define rsa PC->f.r.sa
|
|
#define irt *PC->f.i.rt
|
|
#define ioffset PC->f.i.immediate
|
|
#define iimmediate PC->f.i.immediate
|
|
#define lsaddr (PC-1)->f.i.immediate+(*(PC-1)->f.i.rs)
|
|
#define lsrt *(PC-1)->f.i.rt
|
|
#define irs *PC->f.i.rs
|
|
#define ibase *PC->f.i.rs
|
|
#define jinst_index PC->f.j.inst_index
|
|
#define lfbase PC->f.lf.base
|
|
#define lfft PC->f.lf.ft
|
|
#define lfoffset PC->f.lf.offset
|
|
#define lslfaddr (PC-1)->f.lf.offset+reg[(PC-1)->f.lf.base]
|
|
#define lslfft (PC-1)->f.lf.ft
|
|
#define cfft PC->f.cf.ft
|
|
#define cffs PC->f.cf.fs
|
|
#define cffd PC->f.cf.fd
|
|
|
|
// 32 bits macros
|
|
#ifndef _BIG_ENDIAN
|
|
#define rrt32 *((int*)PC->f.r.rt)
|
|
#define rrd32 *((int*)PC->f.r.rd)
|
|
#define rrs32 *((int*)PC->f.r.rs)
|
|
#define irs32 *((int*)PC->f.i.rs)
|
|
#define irt32 *((int*)PC->f.i.rt)
|
|
#else
|
|
#define rrt32 *((int*)PC->f.r.rt+1)
|
|
#define rrd32 *((int*)PC->f.r.rd+1)
|
|
#define rrs32 *((int*)PC->f.r.rs+1)
|
|
#define irs32 *((int*)PC->f.i.rs+1)
|
|
#define irt32 *((int*)PC->f.i.rt+1)
|
|
#endif
|
|
|
|
#define check_PC \
|
|
if (PC->addr == actual->fin) \
|
|
{ \
|
|
printf("changement de block\n"); \
|
|
stop=1; \
|
|
}
|
|
|
|
|
|
//cop0 macros
|
|
#define Index reg_cop0[0]
|
|
#define Random reg_cop0[1]
|
|
#define EntryLo0 reg_cop0[2]
|
|
#define EntryLo1 reg_cop0[3]
|
|
#define Context reg_cop0[4]
|
|
#define PageMask reg_cop0[5]
|
|
#define Wired reg_cop0[6]
|
|
#define BadVAddr reg_cop0[8]
|
|
#define Count reg_cop0[9]
|
|
#define EntryHi reg_cop0[10]
|
|
#define Compare reg_cop0[11]
|
|
#define Status reg_cop0[12]
|
|
#define Cause reg_cop0[13]
|
|
#define EPC reg_cop0[14]
|
|
#define PRevID reg_cop0[15]
|
|
#define Config reg_cop0[16]
|
|
#define LLAddr reg_cop0[17]
|
|
#define WatchLo reg_cop0[18]
|
|
#define WatchHi reg_cop0[19]
|
|
#define XContext reg_cop0[20]
|
|
#define PErr reg_cop0[26]
|
|
#define CacheErr reg_cop0[27]
|
|
#define TagLo reg_cop0[28]
|
|
#define TagHi reg_cop0[29]
|
|
#define ErrorEPC reg_cop0[30]
|
|
|
|
#ifdef X86
|
|
#define set_rounding() __asm__ __volatile__("fldcw %0" : : "m" (rounding_mode))
|
|
#define set_trunc() __asm__ __volatile__("fldcw %0" : : "m" (trunc_mode))
|
|
#define set_round() __asm__ __volatile__("fldcw %0" : : "m" (round_mode))
|
|
#define set_ceil() __asm__ __volatile__("fldcw %0" : : "m" (ceil_mode))
|
|
#define set_floor() __asm__ __volatile__("fldcw %0" : : "m" (floor_mode))
|
|
#else
|
|
#define set_rounding() ((void) 0)
|
|
#define set_trunc() ((void) 0)
|
|
#define set_round() ((void) 0)
|
|
#define set_ceil() ((void) 0)
|
|
#define set_floor() ((void) 0)
|
|
#endif
|
|
|
|
#endif
|
|
|