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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* 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 M64P_R4300_MACROS_H
#define M64P_R4300_MACROS_H
#define SE8(a) ((int64_t) ((int8_t) (a)))
#define SE16(a) ((int64_t) ((int16_t) (a)))
#define SE32(a) ((int64_t) ((int32_t) (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 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 cfft PC->f.cf.ft
#define cffs PC->f.cf.fs
#define cffd PC->f.cf.fd
// 32 bits macros
#ifndef M64P_BIG_ENDIAN
#define rrt32 *((int32_t*) PC->f.r.rt)
#define rrd32 *((int32_t*) PC->f.r.rd)
#define rrs32 *((int32_t*) PC->f.r.rs)
#define irs32 *((int32_t*) PC->f.i.rs)
#define irt32 *((int32_t*) PC->f.i.rt)
#else
#define rrt32 *((int32_t*) PC->f.r.rt + 1)
#define rrd32 *((int32_t*) PC->f.r.rd + 1)
#define rrs32 *((int32_t*) PC->f.r.rs + 1)
#define irs32 *((int32_t*) PC->f.i.rs + 1)
#define irt32 *((int32_t*) PC->f.i.rt + 1)
#endif
#endif /* M64P_R4300_MACROS_H */
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