mirror of https://github.com/PCSX2/pcsx2.git
2946 lines
105 KiB
C
2946 lines
105 KiB
C
/* Pcsx2 - Pc Ps2 Emulator
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* Copyright (C) 2002-2005 Pcsx2 Team
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifdef __MSCW32__
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#pragma warning(disable:4244)
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#endif
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#include <math.h>
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#include <stdlib.h>
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#include "Common.h"
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#include "Debug.h"
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#include "R5900.h"
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#include "VUmicro.h"
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#include "VUflags.h"
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#include "VUops.h"
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//Lower/Upper instructions can use that..
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#define _Ft_ ((VU->code >> 16) & 0x1F) // The rt part of the instruction register
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#define _Fs_ ((VU->code >> 11) & 0x1F) // The rd part of the instruction register
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#define _Fd_ ((VU->code >> 6) & 0x1F) // The sa part of the instruction register
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#define _X ((VU->code>>24) & 0x1)
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#define _Y ((VU->code>>23) & 0x1)
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#define _Z ((VU->code>>22) & 0x1)
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#define _W ((VU->code>>21) & 0x1)
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#define _XYZW ((VU->code>>21) & 0xF)
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#define _Fsf_ ((VU->code >> 21) & 0x03)
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#define _Ftf_ ((VU->code >> 23) & 0x03)
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#define _Imm11_ (s32)(VU->code & 0x400 ? 0xfffffc00 | (VU->code & 0x3ff) : VU->code & 0x3ff)
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#define _UImm11_ (s32)(VU->code & 0x7ff)
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VECTOR RDzero;
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void _vuFMACflush(VURegs * VU) {
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int i;
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for (i=0; i<8; i++) {
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if (VU->fmac[i].enable == 0) continue;
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if ((VU->cycle - VU->fmac[i].sCycle) >= VU->fmac[i].Cycle) {
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#ifdef VUM_LOG
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if (Log) { VUM_LOG("flushing FMAC pipe[%d] (macflag=%x)\n", i, VU->fmac[i].macflag); }
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#endif
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VU->fmac[i].enable = 0;
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VU->VI[REG_MAC_FLAG].UL = VU->fmac[i].macflag;
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VU->VI[REG_STATUS_FLAG].UL = VU->fmac[i].statusflag;
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VU->VI[REG_CLIP_FLAG].UL = VU->fmac[i].clipflag;
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}
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}
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}
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void _vuFDIVflush(VURegs * VU) {
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if (VU->fdiv.enable == 0) return;
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if ((VU->cycle - VU->fdiv.sCycle) >= VU->fdiv.Cycle) {
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#ifdef VUM_LOG
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if (Log) { VUM_LOG("flushing FDIV pipe\n"); }
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#endif
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VU->fdiv.enable = 0;
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VU->VI[REG_Q].UL = VU->fdiv.reg.UL;
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VU->VI[REG_STATUS_FLAG].UL = VU->fdiv.statusflag;
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}
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}
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void _vuEFUflush(VURegs * VU) {
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if (VU->efu.enable == 0) return;
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if ((VU->cycle - VU->efu.sCycle) >= VU->efu.Cycle) {
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#ifdef VUM_LOG
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// if (Log) { VUM_LOG("flushing EFU pipe\n"); }
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#endif
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VU->efu.enable = 0;
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VU->VI[REG_P].UL = VU->efu.reg.UL;
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}
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}
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// called at end of program
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void _vuFlushAll(VURegs* VU)
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{
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int nRepeat = 1, i;
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do {
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nRepeat = 0;
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for (i=0; i<8; i++) {
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if (VU->fmac[i].enable == 0) continue;
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nRepeat = 1;
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if ((VU->cycle - VU->fmac[i].sCycle) >= VU->fmac[i].Cycle) {
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#ifdef VUM_LOG
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if (Log) { VUM_LOG("flushing FMAC pipe[%d] (macflag=%x)\n", i, VU->fmac[i].macflag); }
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#endif
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VU->fmac[i].enable = 0;
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VU->VI[REG_MAC_FLAG].UL = VU->fmac[i].macflag;
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VU->VI[REG_STATUS_FLAG].UL = VU->fmac[i].statusflag;
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VU->VI[REG_CLIP_FLAG].UL = VU->fmac[i].clipflag;
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}
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}
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if (VU->fdiv.enable ) {
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nRepeat = 1;
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if ((VU->cycle - VU->fdiv.sCycle) >= VU->fdiv.Cycle) {
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#ifdef VUM_LOG
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if (Log) { VUM_LOG("flushing FDIV pipe\n"); }
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#endif
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nRepeat = 1;
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VU->fdiv.enable = 0;
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VU->VI[REG_Q].UL = VU->fdiv.reg.UL;
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VU->VI[REG_STATUS_FLAG].UL = VU->fdiv.statusflag;
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}
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}
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if (VU->efu.enable) {
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nRepeat = 1;
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if ((VU->cycle - VU->efu.sCycle) >= VU->efu.Cycle) {
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#ifdef VUM_LOG
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// if (Log) { VUM_LOG("flushing EFU pipe\n"); }
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#endif
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nRepeat = 1;
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VU->efu.enable = 0;
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VU->VI[REG_P].UL = VU->efu.reg.UL;
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}
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}
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VU->cycle++;
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} while(nRepeat);
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}
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void _vuTestPipes(VURegs * VU) {
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_vuFMACflush(VU);
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_vuFDIVflush(VU);
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_vuEFUflush(VU);
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}
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void _vuFMACTestStall(VURegs * VU, int reg, int xyzw) {
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int cycle;
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int i;
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for (i=0; i<8; i++) {
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if (VU->fmac[i].enable == 0) continue;
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if (VU->fmac[i].reg == reg &&
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VU->fmac[i].xyzw & xyzw) break;
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}
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if (i == 8) return;
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cycle = VU->fmac[i].Cycle - (VU->cycle - VU->fmac[i].sCycle) + 1; // add 1 delay! (fixes segaclassics bad geom)
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VU->fmac[i].enable = 0;
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VU->VI[REG_MAC_FLAG].UL = VU->fmac[i].macflag;
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VU->VI[REG_STATUS_FLAG].UL = VU->fmac[i].statusflag;
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VU->VI[REG_CLIP_FLAG].UL = VU->fmac[i].clipflag;
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#ifdef VUM_LOG
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if (Log) { VUM_LOG("FMAC[%d] stall %d\n", i, cycle); }
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#endif
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VU->cycle+= cycle;
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_vuTestPipes(VU);
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}
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void _vuFMACAdd(VURegs * VU, int reg, int xyzw) {
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int i;
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/* find a free fmac pipe */
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for (i=0; i<8; i++) {
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if (VU->fmac[i].enable == 1) continue;
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break;
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}
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if (i==8) {
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// SysPrintf("*PCSX2*: error , out of fmacs %d\n", VU->cycle);
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}
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#ifdef VUM_LOG
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if (Log) { VUM_LOG("adding FMAC pipe[%d]; xyzw=%x\n", i, xyzw); }
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#endif
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VU->fmac[i].enable = 1;
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VU->fmac[i].sCycle = VU->cycle;
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VU->fmac[i].Cycle = 3;
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VU->fmac[i].reg = reg;
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VU->fmac[i].xyzw = xyzw;
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VU->fmac[i].macflag = VU->macflag;
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VU->fmac[i].statusflag = VU->statusflag;
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VU->fmac[i].clipflag = VU->clipflag;
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}
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void _vuFDIVAdd(VURegs * VU, int cycles) {
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#ifdef VUM_LOG
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if (Log) { VUM_LOG("adding FDIV pipe\n"); }
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#endif
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VU->fdiv.enable = 1;
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VU->fdiv.sCycle = VU->cycle;
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VU->fdiv.Cycle = cycles;
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VU->fdiv.reg.F = VU->q.F;
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VU->fdiv.statusflag = VU->statusflag;
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}
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void _vuEFUAdd(VURegs * VU, int cycles) {
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#ifdef VUM_LOG
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// if (Log) { VUM_LOG("adding EFU pipe\n"); }
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#endif
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VU->efu.enable = 1;
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VU->efu.sCycle = VU->cycle;
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VU->efu.Cycle = cycles;
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VU->efu.reg.F = VU->p.F;
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}
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void _vuFlushFDIV(VURegs * VU) {
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int cycle;
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if (VU->fdiv.enable == 0) return;
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cycle = VU->fdiv.Cycle - (VU->cycle - VU->fdiv.sCycle);
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#ifdef VUM_LOG
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if (Log) { VUM_LOG("waiting FDIV pipe %d\n", cycle); }
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#endif
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VU->fdiv.enable = 0;
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VU->cycle+= cycle;
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VU->VI[REG_Q].UL = VU->fdiv.reg.UL;
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VU->VI[REG_STATUS_FLAG].UL = VU->fdiv.statusflag;
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}
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void _vuFlushEFU(VURegs * VU) {
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int cycle;
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if (VU->efu.enable == 0) return;
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cycle = VU->efu.Cycle - (VU->cycle - VU->efu.sCycle);
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#ifdef VUM_LOG
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// if (Log) { VUM_LOG("waiting EFU pipe %d\n", cycle); }
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#endif
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VU->efu.enable = 0;
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VU->cycle+= cycle;
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VU->VI[REG_P].UL = VU->efu.reg.UL;
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}
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void _vuTestFMACStalls(VURegs * VU, _VURegsNum *VUregsn) {
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if (VUregsn->VFread0) {
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_vuFMACTestStall(VU, VUregsn->VFread0, VUregsn->VFr0xyzw);
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}
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if (VUregsn->VFread1) {
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_vuFMACTestStall(VU, VUregsn->VFread1, VUregsn->VFr1xyzw);
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}
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}
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void _vuAddFMACStalls(VURegs * VU, _VURegsNum *VUregsn) {
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if (VUregsn->VFwrite) {
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_vuFMACAdd(VU, VUregsn->VFwrite, VUregsn->VFwxyzw);
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} else
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if (VUregsn->VIwrite & (1 << REG_CLIP_FLAG)) {
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_vuFMACAdd(VU, -REG_CLIP_FLAG, 0);
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} else {
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_vuFMACAdd(VU, 0, 0);
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}
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}
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void _vuTestFDIVStalls(VURegs * VU, _VURegsNum *VUregsn) {
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// _vuTestFMACStalls(VURegs * VU, _VURegsNum *VUregsn);
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_vuFlushFDIV(VU);
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}
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void _vuAddFDIVStalls(VURegs * VU, _VURegsNum *VUregsn) {
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if (VUregsn->VIwrite & (1 << REG_Q)) {
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_vuFDIVAdd(VU, VUregsn->cycles);
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}
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}
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void _vuTestEFUStalls(VURegs * VU, _VURegsNum *VUregsn) {
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// _vuTestFMACStalls(VURegs * VU, _VURegsNum *VUregsn);
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_vuFlushEFU(VU);
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}
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void _vuAddEFUStalls(VURegs * VU, _VURegsNum *VUregsn) {
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if (VUregsn->VIwrite & (1 << REG_P)) {
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_vuEFUAdd(VU, VUregsn->cycles);
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}
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}
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void _vuTestUpperStalls(VURegs * VU, _VURegsNum *VUregsn) {
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switch (VUregsn->pipe) {
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case VUPIPE_FMAC: _vuTestFMACStalls(VU, VUregsn); break;
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}
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}
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void _vuTestLowerStalls(VURegs * VU, _VURegsNum *VUregsn) {
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switch (VUregsn->pipe) {
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case VUPIPE_FMAC: _vuTestFMACStalls(VU, VUregsn); break;
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case VUPIPE_FDIV: _vuTestFDIVStalls(VU, VUregsn); break;
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case VUPIPE_EFU: _vuTestEFUStalls(VU, VUregsn); break;
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}
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}
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void _vuAddUpperStalls(VURegs * VU, _VURegsNum *VUregsn) {
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switch (VUregsn->pipe) {
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case VUPIPE_FMAC: _vuAddFMACStalls(VU, VUregsn); break;
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}
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}
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void _vuAddLowerStalls(VURegs * VU, _VURegsNum *VUregsn) {
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switch (VUregsn->pipe) {
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case VUPIPE_FMAC: _vuAddFMACStalls(VU, VUregsn); break;
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case VUPIPE_FDIV: _vuAddFDIVStalls(VU, VUregsn); break;
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case VUPIPE_EFU: _vuAddEFUStalls(VU, VUregsn); break;
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}
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}
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/******************************/
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/* VU Upper instructions */
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/******************************/
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static u32 d;
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static float vuDouble(u32 f)
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{
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switch(f & 0x7f800000){
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case 0x0:
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f &= 0x80000000;
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return *(float*)&f;
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break;
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case 0x7f800000:
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d = (f & 0x80000000)|0x7f7fffff;
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return *(float*)&d;
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break;
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default:
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return *(float*)&f;
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break;
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}
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}
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void _vuABS(VURegs * VU) {
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if (_Ft_ == 0) return;
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if (_X){ VU->VF[_Ft_].f.x = fpufabsf(vuDouble(VU->VF[_Fs_].i.x)); }
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if (_Y){ VU->VF[_Ft_].f.y = fpufabsf(vuDouble(VU->VF[_Fs_].i.y)); }
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if (_Z){ VU->VF[_Ft_].f.z = fpufabsf(vuDouble(VU->VF[_Fs_].i.z)); }
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if (_W){ VU->VF[_Ft_].f.w = fpufabsf(vuDouble(VU->VF[_Fs_].i.w)); }
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}/*Reworked from define to function. asadr*/
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void _vuADD(VURegs * VU) {
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VECTOR * dst;
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if (_Fd_ == 0) dst = &RDzero;
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else dst = &VU->VF[_Fd_];
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if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + vuDouble(VU->VF[_Ft_].i.x)); } else VU_MACx_CLEAR(VU);
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if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + vuDouble(VU->VF[_Ft_].i.y)); } else VU_MACy_CLEAR(VU);
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if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + vuDouble(VU->VF[_Ft_].i.z)); } else VU_MACz_CLEAR(VU);
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if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + vuDouble(VU->VF[_Ft_].i.w)); } else VU_MACw_CLEAR(VU);
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VU_STAT_UPDATE(VU);
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}/*Reworked from define to function. asadr*/
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void _vuADDi(VURegs * VU) {
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VECTOR * dst;
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if (_Fd_ == 0) dst = &RDzero;
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else dst = &VU->VF[_Fd_];
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if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + vuDouble(VU->VI[REG_I].UL));} else VU_MACx_CLEAR(VU);
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if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + vuDouble(VU->VI[REG_I].UL));} else VU_MACy_CLEAR(VU);
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if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + vuDouble(VU->VI[REG_I].UL));} else VU_MACz_CLEAR(VU);
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if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + vuDouble(VU->VI[REG_I].UL));} else VU_MACw_CLEAR(VU);
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VU_STAT_UPDATE(VU);
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}/*Reworked from define to function. asadr*/
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void _vuADDq(VURegs * VU) {
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VECTOR * dst;
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if (_Fd_ == 0) dst = &RDzero;
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else dst = &VU->VF[_Fd_];
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if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + vuDouble(VU->VI[REG_Q].UL)); } else VU_MACx_CLEAR(VU);
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if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + vuDouble(VU->VI[REG_Q].UL)); } else VU_MACy_CLEAR(VU);
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if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + vuDouble(VU->VI[REG_Q].UL)); } else VU_MACz_CLEAR(VU);
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if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + vuDouble(VU->VI[REG_Q].UL)); } else VU_MACw_CLEAR(VU);
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VU_STAT_UPDATE(VU);
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}/*Reworked from define to function. asadr*/
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void _vuADDx(VURegs * VU) {
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float ftx;
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VECTOR * dst;
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if (_Fd_ == 0) dst = &RDzero;
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else dst = &VU->VF[_Fd_];
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ftx=vuDouble(VU->VF[_Ft_].i.x);
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if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + ftx); } else VU_MACx_CLEAR(VU);
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if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + ftx); } else VU_MACy_CLEAR(VU);
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if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + ftx); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + ftx); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*Reworked from define to function. asadr*/
|
|
|
|
void _vuADDy(VURegs * VU) {
|
|
float fty;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
fty=vuDouble(VU->VF[_Ft_].i.y);
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + fty);} else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + fty);} else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + fty);} else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + fty);} else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*Reworked from define to function. asadr*/
|
|
|
|
void _vuADDz(VURegs * VU) {
|
|
float ftz;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftz=vuDouble(VU->VF[_Ft_].i.z);
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + ftz); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + ftz); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + ftz); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + ftz); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*Reworked from define to function. asadr*/
|
|
|
|
void _vuADDw(VURegs * VU) {
|
|
float ftw;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftw=vuDouble(VU->VF[_Ft_].i.w);
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + ftw); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + ftw); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + ftw); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + ftw); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*Reworked from define to function. asadr*/
|
|
|
|
void _vuADDA(VURegs * VU) {
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + vuDouble(VU->VF[_Ft_].i.x)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + vuDouble(VU->VF[_Ft_].i.y)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + vuDouble(VU->VF[_Ft_].i.z)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + vuDouble(VU->VF[_Ft_].i.w)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*Reworked from define to function. asadr*/
|
|
|
|
void _vuADDAi(VURegs * VU) {
|
|
float ti = vuDouble(VU->VI[REG_I].UL);
|
|
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + ti); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + ti); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + ti); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + ti); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*Reworked from define to function. asadr*/
|
|
|
|
void _vuADDAq(VURegs * VU) {
|
|
float tf = vuDouble(VU->VI[REG_Q].UL);
|
|
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + tf); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + tf); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + tf); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + tf); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*Reworked from define to function. asadr*/
|
|
|
|
void _vuADDAx(VURegs * VU) {
|
|
float tx = vuDouble(VU->VF[_Ft_].i.x);
|
|
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + tx); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + tx); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + tx); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + tx); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*Reworked from define to function. asadr*/
|
|
|
|
void _vuADDAy(VURegs * VU) {
|
|
float ty = vuDouble(VU->VF[_Ft_].i.y);
|
|
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + ty); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + ty); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + ty); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + ty); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*Reworked from define to function. asadr*/
|
|
|
|
void _vuADDAz(VURegs * VU) {
|
|
float tz = vuDouble(VU->VF[_Ft_].i.z);
|
|
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + tz); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + tz); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + tz); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + tz); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*Reworked from define to function. asadr*/
|
|
|
|
void _vuADDAw(VURegs * VU) {
|
|
float tw = vuDouble(VU->VF[_Ft_].i.w);
|
|
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) + tw); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) + tw); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) + tw); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) + tw); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*Reworked from define to function. asadr*/
|
|
|
|
|
|
void _vuSUB(VURegs * VU) {
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - vuDouble(VU->VF[_Ft_].i.x)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - vuDouble(VU->VF[_Ft_].i.y)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - vuDouble(VU->VF[_Ft_].i.z)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - vuDouble(VU->VF[_Ft_].i.w)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
void _vuSUBi(VURegs * VU) {
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - vuDouble(VU->VI[REG_I].UL)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - vuDouble(VU->VI[REG_I].UL)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - vuDouble(VU->VI[REG_I].UL)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - vuDouble(VU->VI[REG_I].UL)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
void _vuSUBq(VURegs * VU) {
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - vuDouble(VU->VI[REG_Q].UL)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - vuDouble(VU->VI[REG_Q].UL)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - vuDouble(VU->VI[REG_Q].UL)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - vuDouble(VU->VI[REG_Q].UL)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
void _vuSUBx(VURegs * VU) {
|
|
float ftx;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftx=vuDouble(VU->VF[_Ft_].i.x);
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - ftx); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - ftx); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - ftx); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - ftx); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
void _vuSUBy(VURegs * VU) {
|
|
float fty;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
fty=vuDouble(VU->VF[_Ft_].i.y);
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - fty); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - fty); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - fty); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - fty); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
void _vuSUBz(VURegs * VU) {
|
|
float ftz;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftz=vuDouble(VU->VF[_Ft_].i.z);
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - ftz); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - ftz); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - ftz); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - ftz); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
void _vuSUBw(VURegs * VU) {
|
|
float ftw;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftw=vuDouble(VU->VF[_Ft_].i.w);
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - ftw); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - ftw); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - ftw); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - ftw); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
|
|
void _vuSUBA(VURegs * VU) {
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - vuDouble(VU->VF[_Ft_].i.x)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - vuDouble(VU->VF[_Ft_].i.y)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - vuDouble(VU->VF[_Ft_].i.z)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - vuDouble(VU->VF[_Ft_].i.w)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
void _vuSUBAi(VURegs * VU) {
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - vuDouble(VU->VI[REG_I].UL)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - vuDouble(VU->VI[REG_I].UL)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - vuDouble(VU->VI[REG_I].UL)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - vuDouble(VU->VI[REG_I].UL)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
void _vuSUBAq(VURegs * VU) {
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - vuDouble(VU->VI[REG_Q].UL)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - vuDouble(VU->VI[REG_Q].UL)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - vuDouble(VU->VI[REG_Q].UL)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - vuDouble(VU->VI[REG_Q].UL)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
void _vuSUBAx(VURegs * VU) {
|
|
float tx = vuDouble(VU->VF[_Ft_].i.x);
|
|
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - tx); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - tx); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - tx); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - tx); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
void _vuSUBAy(VURegs * VU) {
|
|
float ty = vuDouble(VU->VF[_Ft_].i.y);
|
|
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - ty); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - ty); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - ty); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - ty); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
void _vuSUBAz(VURegs * VU) {
|
|
float tz = vuDouble(VU->VF[_Ft_].i.z);
|
|
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - tz); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - tz); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - tz); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - tz); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
void _vuSUBAw(VURegs * VU) {
|
|
float tw = vuDouble(VU->VF[_Ft_].i.w);
|
|
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) - tw); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) - tw); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) - tw); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) - tw); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}//updated 10/05/03 shadow
|
|
|
|
void _vuMUL(VURegs * VU) {
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.x)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.y)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.z)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.w)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
/* No need to presave I reg in ti. asadr */
|
|
void _vuMULi(VURegs * VU) {
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VI[REG_I].UL)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VI[REG_I].UL)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VI[REG_I].UL)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VI[REG_I].UL)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
void _vuMULq(VURegs * VU) {
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VI[REG_Q].UL)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VI[REG_Q].UL)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VI[REG_Q].UL)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VI[REG_Q].UL)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
void _vuMULx(VURegs * VU) {
|
|
float ftx;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftx=vuDouble(VU->VF[_Ft_].i.x);
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * ftx); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * ftx); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * ftx); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * ftx); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
|
|
void _vuMULy(VURegs * VU) {
|
|
float fty;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
fty=vuDouble(VU->VF[_Ft_].i.y);
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * fty); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * fty); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * fty); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * fty); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
void _vuMULz(VURegs * VU) {
|
|
float ftz;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftz=vuDouble(VU->VF[_Ft_].i.z);
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * ftz); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * ftz); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * ftz); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * ftz); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
void _vuMULw(VURegs * VU) {
|
|
float ftw;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftw=vuDouble(VU->VF[_Ft_].i.w);
|
|
if (_X){ dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * ftw); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * ftw); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * ftw); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * ftw); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
|
|
void _vuMULA(VURegs * VU) {
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.x)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.y)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.z)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.w)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
/* No need to presave I reg in ti. asadr */
|
|
void _vuMULAi(VURegs * VU) {
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VI[REG_I].UL)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VI[REG_I].UL)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VI[REG_I].UL)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VI[REG_I].UL)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
/* No need to presave Q reg in ti. asadr */
|
|
void _vuMULAq(VURegs * VU) {
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VI[REG_Q].UL)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VI[REG_Q].UL)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VI[REG_Q].UL)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VI[REG_Q].UL)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
/* No need to presave X reg in ti. asadr */
|
|
void _vuMULAx(VURegs * VU) {
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.x)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.x)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.x)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.x)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
void _vuMULAy(VURegs * VU) {
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.y)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.y)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.y)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.y)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
void _vuMULAz(VURegs * VU) {
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.z)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.z)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.z)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.z)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
void _vuMULAw(VURegs * VU) {
|
|
if (_X){ VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.w)); } else VU_MACx_CLEAR(VU);
|
|
if (_Y){ VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.w)); } else VU_MACy_CLEAR(VU);
|
|
if (_Z){ VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.w)); } else VU_MACz_CLEAR(VU);
|
|
if (_W){ VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.w)); } else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 8/05/03 shadow */
|
|
|
|
void _vuMADD(VURegs * VU) {
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + ( vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.x))); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + ( vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.y))); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + ( vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.z))); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + ( vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.w))); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 10/05/03 shadow */
|
|
|
|
|
|
void _vuMADDi(VURegs * VU) {
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + (vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VI[REG_I].UL))); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + (vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VI[REG_I].UL))); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + (vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VI[REG_I].UL))); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + (vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VI[REG_I].UL))); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 10/05/03 shadow */
|
|
|
|
/* No need to presave . asadr */
|
|
void _vuMADDq(VURegs * VU) {
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + (vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VI[REG_Q].UL))); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + (vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VI[REG_Q].UL))); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + (vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VI[REG_Q].UL))); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + (vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VI[REG_Q].UL))); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 10/05/03 shadow */
|
|
|
|
void _vuMADDx(VURegs * VU) {
|
|
float ftx;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftx=vuDouble(VU->VF[_Ft_].i.x);
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + (vuDouble(VU->VF[_Fs_].i.x) * ftx)); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + (vuDouble(VU->VF[_Fs_].i.y) * ftx)); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + (vuDouble(VU->VF[_Fs_].i.z) * ftx)); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + (vuDouble(VU->VF[_Fs_].i.w) * ftx)); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 10/05/03 shadow */
|
|
|
|
void _vuMADDy(VURegs * VU) {
|
|
float fty;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
fty=vuDouble(VU->VF[_Ft_].i.y);
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + (vuDouble(VU->VF[_Fs_].i.x) * fty)); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + (vuDouble(VU->VF[_Fs_].i.y) * fty)); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + (vuDouble(VU->VF[_Fs_].i.z) * fty)); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + (vuDouble(VU->VF[_Fs_].i.w) * fty)); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 10/05/03 shadow */
|
|
|
|
void _vuMADDz(VURegs * VU) {
|
|
float ftz;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftz=vuDouble(VU->VF[_Ft_].i.z);
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + (vuDouble(VU->VF[_Fs_].i.x) * ftz)); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + (vuDouble(VU->VF[_Fs_].i.y) * ftz)); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + (vuDouble(VU->VF[_Fs_].i.z) * ftz)); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + (vuDouble(VU->VF[_Fs_].i.w) * ftz)); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 10/05/03 shadow */
|
|
|
|
void _vuMADDw(VURegs * VU) {
|
|
float ftw;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftw=vuDouble(VU->VF[_Ft_].i.w);
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + (vuDouble(VU->VF[_Fs_].i.x) * ftw)); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + (vuDouble(VU->VF[_Fs_].i.y) * ftw)); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + (vuDouble(VU->VF[_Fs_].i.z) * ftw)); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + (vuDouble(VU->VF[_Fs_].i.w) * ftw)); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 10/05/03 shadow */
|
|
|
|
void _vuMADDA(VURegs * VU) {
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + (vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.x))); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + (vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.y))); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + (vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.z))); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + (vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.w))); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last updated 10/05/03 shadow*/
|
|
|
|
void _vuMADDAi(VURegs * VU) {
|
|
float ti = vuDouble(VU->VI[REG_I].UL);
|
|
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + ( vuDouble(VU->VF[_Fs_].i.x) * ti)); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + ( vuDouble(VU->VF[_Fs_].i.y) * ti)); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + ( vuDouble(VU->VF[_Fs_].i.z) * ti)); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + ( vuDouble(VU->VF[_Fs_].i.w) * ti)); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last updated 10/05/03 shadow*/
|
|
|
|
void _vuMADDAq(VURegs * VU) {
|
|
float tq = vuDouble(VU->VI[REG_Q].UL);
|
|
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + ( vuDouble(VU->VF[_Fs_].i.x) * tq)); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + ( vuDouble(VU->VF[_Fs_].i.y) * tq)); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + ( vuDouble(VU->VF[_Fs_].i.z) * tq)); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + ( vuDouble(VU->VF[_Fs_].i.w) * tq)); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last update 10/05/03 shadow*/
|
|
|
|
void _vuMADDAx(VURegs * VU) {
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + ( vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.x))); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + ( vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.x))); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + ( vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.x))); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + ( vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.x))); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last update 11/05/03 shadow*/
|
|
|
|
void _vuMADDAy(VURegs * VU) {
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + ( vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.y))); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + ( vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.y))); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + ( vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.y))); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + ( vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.y))); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last update 11/05/03 shadow*/
|
|
|
|
void _vuMADDAz(VURegs * VU) {
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + ( vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.z))); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + ( vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.z))); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + ( vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.z))); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + ( vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.z))); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last update 11/05/03 shadow*/
|
|
|
|
void _vuMADDAw(VURegs * VU) {
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) + ( vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.w))); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) + ( vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.w))); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) + ( vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.w))); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) + ( vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.w))); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last update 11/05/03 shadow*/
|
|
|
|
void _vuMSUB(VURegs * VU) {
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.x))); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.y))); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.z))); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.w))); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 11/05/03 shadow */
|
|
|
|
void _vuMSUBi(VURegs * VU) {
|
|
float ti = vuDouble(VU->VI[REG_I].UL);
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * ti ) ); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * ti ) ); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * ti ) ); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * ti ) ); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 11/05/03 shadow */
|
|
|
|
void _vuMSUBq(VURegs * VU) {
|
|
float tq = vuDouble(VU->VI[REG_Q].UL);
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * tq ) ); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * tq ) ); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * tq ) ); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * tq ) ); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 11/05/03 shadow */
|
|
|
|
|
|
void _vuMSUBx(VURegs * VU) {
|
|
float ftx;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftx=vuDouble(VU->VF[_Ft_].i.x);
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * ftx ) ); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * ftx ) ); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * ftx ) ); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * ftx ) ); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 11/05/03 shadow */
|
|
|
|
|
|
void _vuMSUBy(VURegs * VU) {
|
|
float fty;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
fty=vuDouble(VU->VF[_Ft_].i.y);
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * fty ) ); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * fty ) ); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * fty ) ); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * fty ) ); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 11/05/03 shadow */
|
|
|
|
|
|
void _vuMSUBz(VURegs * VU) {
|
|
float ftz;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftz=vuDouble(VU->VF[_Ft_].i.z);
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * ftz ) ); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * ftz ) ); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * ftz ) ); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * ftz ) ); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 11/05/03 shadow */
|
|
|
|
void _vuMSUBw(VURegs * VU) {
|
|
float ftw;
|
|
VECTOR * dst;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftw=vuDouble(VU->VF[_Ft_].i.w);
|
|
if (_X) dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * ftw ) ); else VU_MACx_CLEAR(VU);
|
|
if (_Y) dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * ftw ) ); else VU_MACy_CLEAR(VU);
|
|
if (_Z) dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * ftw ) ); else VU_MACz_CLEAR(VU);
|
|
if (_W) dst->i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * ftw ) ); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/* last update 11/05/03 shadow */
|
|
|
|
|
|
void _vuMSUBA(VURegs * VU) {
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.x))); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.y))); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.z))); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VF[_Ft_].i.w))); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last updated 11/05/03 shadow*/
|
|
|
|
void _vuMSUBAi(VURegs * VU) {
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VI[REG_I].UL))); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VI[REG_I].UL))); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VI[REG_I].UL))); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VI[REG_I].UL))); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last updated 11/05/03 shadow*/
|
|
|
|
void _vuMSUBAq(VURegs * VU) {
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VI[REG_Q].UL))); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VI[REG_Q].UL))); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VI[REG_Q].UL))); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * vuDouble(VU->VI[REG_Q].UL))); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last updated 11/05/03 shadow*/
|
|
|
|
void _vuMSUBAx(VURegs * VU) {
|
|
float tx = vuDouble(VU->VF[_Ft_].i.x);
|
|
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * tx)); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * tx)); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * tx)); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * tx)); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last updated 11/05/03 shadow*/
|
|
|
|
void _vuMSUBAy(VURegs * VU) {
|
|
float ty = vuDouble(VU->VF[_Ft_].i.y);
|
|
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * ty)); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * ty)); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * ty)); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * ty)); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last updated 11/05/03 shadow*/
|
|
|
|
void _vuMSUBAz(VURegs * VU) {
|
|
float tz = vuDouble(VU->VF[_Ft_].i.z);
|
|
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * tz)); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * tz)); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * tz)); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * tz)); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last updated 11/05/03 shadow*/
|
|
|
|
void _vuMSUBAw(VURegs * VU) {
|
|
float tw = vuDouble(VU->VF[_Ft_].i.w);
|
|
|
|
if (_X) VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - ( vuDouble(VU->VF[_Fs_].i.x) * tw)); else VU_MACx_CLEAR(VU);
|
|
if (_Y) VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - ( vuDouble(VU->VF[_Fs_].i.y) * tw)); else VU_MACy_CLEAR(VU);
|
|
if (_Z) VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - ( vuDouble(VU->VF[_Fs_].i.z) * tw)); else VU_MACz_CLEAR(VU);
|
|
if (_W) VU->ACC.i.w = VU_MACw_UPDATE(VU, vuDouble(VU->ACC.i.w) - ( vuDouble(VU->VF[_Fs_].i.w) * tw)); else VU_MACw_CLEAR(VU);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last updated 11/05/03 shadow*/
|
|
|
|
u32 _MAX(u32 a, u32 b) {
|
|
if (a & 0x80000000) { // -a
|
|
if (b & 0x80000000) { // -b
|
|
return (a & 0x7fffffff) > (b & 0x7fffffff) ? b : a;
|
|
} else { // +b
|
|
return b;
|
|
}
|
|
} else { // +a
|
|
if (b & 0x80000000) { // -b
|
|
return a;
|
|
} else { // +b
|
|
return (a & 0x7fffffff) > (b & 0x7fffffff) ? a : b;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void _vuMAX(VURegs * VU) {
|
|
if (_Fd_ == 0) return;
|
|
|
|
/* ft is bc */
|
|
if (_X) VU->VF[_Fd_].i.x = _MAX(VU->VF[_Fs_].i.x, (s32)VU->VF[_Ft_].i.x);
|
|
if (_Y) VU->VF[_Fd_].i.y = _MAX(VU->VF[_Fs_].i.y, (s32)VU->VF[_Ft_].i.y);
|
|
if (_Z) VU->VF[_Fd_].i.z = _MAX(VU->VF[_Fs_].i.z, (s32)VU->VF[_Ft_].i.z);
|
|
if (_W) VU->VF[_Fd_].i.w = _MAX(VU->VF[_Fs_].i.w, (s32)VU->VF[_Ft_].i.w);
|
|
}//checked 13/05/03 shadow
|
|
|
|
void _vuMAXi(VURegs * VU) {
|
|
if (_Fd_ == 0) return;
|
|
|
|
/* ft is bc */
|
|
if (_X) VU->VF[_Fd_].i.x = _MAX(VU->VF[_Fs_].i.x, VU->VI[REG_I].UL);
|
|
if (_Y) VU->VF[_Fd_].i.y = _MAX(VU->VF[_Fs_].i.y, VU->VI[REG_I].UL);
|
|
if (_Z) VU->VF[_Fd_].i.z = _MAX(VU->VF[_Fs_].i.z, VU->VI[REG_I].UL);
|
|
if (_W) VU->VF[_Fd_].i.w = _MAX(VU->VF[_Fs_].i.w, VU->VI[REG_I].UL);
|
|
}//checked 13/05/03 shadow
|
|
|
|
void _vuMAXx(VURegs * VU) {
|
|
s32 ftx;
|
|
if (_Fd_ == 0) return;
|
|
|
|
ftx=(s32)VU->VF[_Ft_].i.x;
|
|
if (_X) VU->VF[_Fd_].i.x = _MAX(VU->VF[_Fs_].i.x, ftx);
|
|
if (_Y) VU->VF[_Fd_].i.y = _MAX(VU->VF[_Fs_].i.y, ftx);
|
|
if (_Z) VU->VF[_Fd_].i.z = _MAX(VU->VF[_Fs_].i.z, ftx);
|
|
if (_W) VU->VF[_Fd_].i.w = _MAX(VU->VF[_Fs_].i.w, ftx);
|
|
}
|
|
//checked 13/05/03 shadow
|
|
|
|
void _vuMAXy(VURegs * VU) {
|
|
s32 fty;
|
|
if (_Fd_ == 0) return;
|
|
|
|
fty=(s32)VU->VF[_Ft_].i.y;
|
|
if (_X) VU->VF[_Fd_].i.x = _MAX(VU->VF[_Fs_].i.x, fty);
|
|
if (_Y) VU->VF[_Fd_].i.y = _MAX(VU->VF[_Fs_].i.y, fty);
|
|
if (_Z) VU->VF[_Fd_].i.z = _MAX(VU->VF[_Fs_].i.z, fty);
|
|
if (_W) VU->VF[_Fd_].i.w = _MAX(VU->VF[_Fs_].i.w, fty);
|
|
}//checked 13/05/03 shadow
|
|
|
|
void _vuMAXz(VURegs * VU) {
|
|
s32 ftz;
|
|
if (_Fd_ == 0) return;
|
|
|
|
ftz=(s32)VU->VF[_Ft_].i.z;
|
|
if (_X) VU->VF[_Fd_].i.x = _MAX(VU->VF[_Fs_].i.x, ftz);
|
|
if (_Y) VU->VF[_Fd_].i.y = _MAX(VU->VF[_Fs_].i.y, ftz);
|
|
if (_Z) VU->VF[_Fd_].i.z = _MAX(VU->VF[_Fs_].i.z, ftz);
|
|
if (_W) VU->VF[_Fd_].i.w = _MAX(VU->VF[_Fs_].i.w, ftz);
|
|
}
|
|
|
|
void _vuMAXw(VURegs * VU) {
|
|
s32 ftw;
|
|
if (_Fd_ == 0) return;
|
|
|
|
ftw=(s32)VU->VF[_Ft_].i.w;
|
|
if (_X) VU->VF[_Fd_].i.x = _MAX(VU->VF[_Fs_].i.x, ftw);
|
|
if (_Y) VU->VF[_Fd_].i.y = _MAX(VU->VF[_Fs_].i.y, ftw);
|
|
if (_Z) VU->VF[_Fd_].i.z = _MAX(VU->VF[_Fs_].i.z, ftw);
|
|
if (_W) VU->VF[_Fd_].i.w = _MAX(VU->VF[_Fs_].i.w, ftw);
|
|
}
|
|
|
|
u32 _MINI(u32 a, u32 b) {
|
|
if (a & 0x80000000) { // -a
|
|
if (b & 0x80000000) { // -b
|
|
return (a & 0x7fffffff) < (b & 0x7fffffff) ? b : a;
|
|
} else { // +b
|
|
return a;
|
|
}
|
|
} else { // +a
|
|
if (b & 0x80000000) { // -b
|
|
return b;
|
|
} else { // +b
|
|
return (a & 0x7fffffff) < (b & 0x7fffffff) ? a : b;
|
|
}
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
void _vuMINI(VURegs * VU) {
|
|
if (_Fd_ == 0) return;
|
|
|
|
/* ft is bc */
|
|
if (_X) VU->VF[_Fd_].i.x = _MINI(VU->VF[_Fs_].i.x, (s32)VU->VF[_Ft_].i.x);
|
|
if (_Y) VU->VF[_Fd_].i.y = _MINI(VU->VF[_Fs_].i.y, (s32)VU->VF[_Ft_].i.y);
|
|
if (_Z) VU->VF[_Fd_].i.z = _MINI(VU->VF[_Fs_].i.z, (s32)VU->VF[_Ft_].i.z);
|
|
if (_W) VU->VF[_Fd_].i.w = _MINI(VU->VF[_Fs_].i.w, (s32)VU->VF[_Ft_].i.w);
|
|
}//checked 13/05/03 shadow
|
|
|
|
void _vuMINIi(VURegs * VU) {
|
|
if (_Fd_ == 0) return;
|
|
|
|
/* ft is bc */
|
|
if (_X) VU->VF[_Fd_].i.x = _MINI(VU->VF[_Fs_].i.x, VU->VI[REG_I].UL);
|
|
if (_Y) VU->VF[_Fd_].i.y = _MINI(VU->VF[_Fs_].i.y, VU->VI[REG_I].UL);
|
|
if (_Z) VU->VF[_Fd_].i.z = _MINI(VU->VF[_Fs_].i.z, VU->VI[REG_I].UL);
|
|
if (_W) VU->VF[_Fd_].i.w = _MINI(VU->VF[_Fs_].i.w, VU->VI[REG_I].UL);
|
|
}//checked 13/05/03 shadow
|
|
|
|
void _vuMINIx(VURegs * VU) {
|
|
s32 ftx;
|
|
if (_Fd_ == 0) return;
|
|
|
|
ftx=(s32)VU->VF[_Ft_].i.x;
|
|
if (_X) VU->VF[_Fd_].i.x = _MINI(VU->VF[_Fs_].i.x, ftx);
|
|
if (_Y) VU->VF[_Fd_].i.y = _MINI(VU->VF[_Fs_].i.y, ftx);
|
|
if (_Z) VU->VF[_Fd_].i.z = _MINI(VU->VF[_Fs_].i.z, ftx);
|
|
if (_W) VU->VF[_Fd_].i.w = _MINI(VU->VF[_Fs_].i.w, ftx);
|
|
}
|
|
//checked 13/05/03 shadow
|
|
|
|
void _vuMINIy(VURegs * VU) {
|
|
s32 fty;
|
|
if (_Fd_ == 0) return;
|
|
|
|
fty=(s32)VU->VF[_Ft_].i.y;
|
|
if (_X) VU->VF[_Fd_].i.x = _MINI(VU->VF[_Fs_].i.x, fty);
|
|
if (_Y) VU->VF[_Fd_].i.y = _MINI(VU->VF[_Fs_].i.y, fty);
|
|
if (_Z) VU->VF[_Fd_].i.z = _MINI(VU->VF[_Fs_].i.z, fty);
|
|
if (_W) VU->VF[_Fd_].i.w = _MINI(VU->VF[_Fs_].i.w, fty);
|
|
}//checked 13/05/03 shadow
|
|
|
|
void _vuMINIz(VURegs * VU) {
|
|
s32 ftz;
|
|
if (_Fd_ == 0) return;
|
|
|
|
ftz=(s32)VU->VF[_Ft_].i.z;
|
|
if (_X) VU->VF[_Fd_].i.x = _MINI(VU->VF[_Fs_].i.x, ftz);
|
|
if (_Y) VU->VF[_Fd_].i.y = _MINI(VU->VF[_Fs_].i.y, ftz);
|
|
if (_Z) VU->VF[_Fd_].i.z = _MINI(VU->VF[_Fs_].i.z, ftz);
|
|
if (_W) VU->VF[_Fd_].i.w = _MINI(VU->VF[_Fs_].i.w, ftz);
|
|
}
|
|
|
|
void _vuMINIw(VURegs * VU) {
|
|
s32 ftw;
|
|
if (_Fd_ == 0) return;
|
|
|
|
ftw=(s32)VU->VF[_Ft_].i.w;
|
|
if (_X) VU->VF[_Fd_].i.x = _MINI(VU->VF[_Fs_].i.x, ftw);
|
|
if (_Y) VU->VF[_Fd_].i.y = _MINI(VU->VF[_Fs_].i.y, ftw);
|
|
if (_Z) VU->VF[_Fd_].i.z = _MINI(VU->VF[_Fs_].i.z, ftw);
|
|
if (_W) VU->VF[_Fd_].i.w = _MINI(VU->VF[_Fs_].i.w, ftw);
|
|
}
|
|
|
|
void _vuOPMULA(VURegs * VU) {
|
|
VU->ACC.i.x = VU_MACx_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Ft_].i.z));
|
|
VU->ACC.i.y = VU_MACy_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Ft_].i.x));
|
|
VU->ACC.i.z = VU_MACz_UPDATE(VU, vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Ft_].i.y));
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last updated 8/05/03 shadow*/
|
|
|
|
void _vuOPMSUB(VURegs * VU) {
|
|
VECTOR * dst;
|
|
float ftx, fty, ftz;
|
|
float fsx, fsy, fsz;
|
|
if (_Fd_ == 0) dst = &RDzero;
|
|
else dst = &VU->VF[_Fd_];
|
|
|
|
ftx = vuDouble(VU->VF[_Ft_].i.x); fty = vuDouble(VU->VF[_Ft_].i.y); ftz = vuDouble(VU->VF[_Ft_].i.z);
|
|
fsx = vuDouble(VU->VF[_Fs_].i.x); fsy = vuDouble(VU->VF[_Fs_].i.y); fsz = vuDouble(VU->VF[_Fs_].i.z);
|
|
dst->i.x = VU_MACx_UPDATE(VU, vuDouble(VU->ACC.i.x) - fsy * ftz);
|
|
dst->i.y = VU_MACy_UPDATE(VU, vuDouble(VU->ACC.i.y) - fsz * ftx);
|
|
dst->i.z = VU_MACz_UPDATE(VU, vuDouble(VU->ACC.i.z) - fsx * fty);
|
|
VU_STAT_UPDATE(VU);
|
|
}/*last updated 8/05/03 shadow*/
|
|
|
|
void _vuNOP(VURegs * VU) {
|
|
}
|
|
|
|
void _vuFTOI0(VURegs * VU) {
|
|
if (_Ft_ == 0) return;
|
|
|
|
if (_X) VU->VF[_Ft_].SL[0] = (s32)vuDouble(VU->VF[_Fs_].i.x);
|
|
if (_Y) VU->VF[_Ft_].SL[1] = (s32)vuDouble(VU->VF[_Fs_].i.y);
|
|
if (_Z) VU->VF[_Ft_].SL[2] = (s32)vuDouble(VU->VF[_Fs_].i.z);
|
|
if (_W) VU->VF[_Ft_].SL[3] = (s32)vuDouble(VU->VF[_Fs_].i.w);
|
|
}
|
|
|
|
void _vuFTOI4(VURegs * VU) {
|
|
if (_Ft_ == 0) return;
|
|
|
|
if (_X) VU->VF[_Ft_].SL[0] = float_to_int4(vuDouble(VU->VF[_Fs_].i.x));
|
|
if (_Y) VU->VF[_Ft_].SL[1] = float_to_int4(vuDouble(VU->VF[_Fs_].i.y));
|
|
if (_Z) VU->VF[_Ft_].SL[2] = float_to_int4(vuDouble(VU->VF[_Fs_].i.z));
|
|
if (_W) VU->VF[_Ft_].SL[3] = float_to_int4(vuDouble(VU->VF[_Fs_].i.w));
|
|
}
|
|
|
|
void _vuFTOI12(VURegs * VU) {
|
|
if (_Ft_ == 0) return;
|
|
|
|
if (_X) VU->VF[_Ft_].SL[0] = float_to_int12(vuDouble(VU->VF[_Fs_].i.x));
|
|
if (_Y) VU->VF[_Ft_].SL[1] = float_to_int12(vuDouble(VU->VF[_Fs_].i.y));
|
|
if (_Z) VU->VF[_Ft_].SL[2] = float_to_int12(vuDouble(VU->VF[_Fs_].i.z));
|
|
if (_W) VU->VF[_Ft_].SL[3] = float_to_int12(vuDouble(VU->VF[_Fs_].i.w));
|
|
}
|
|
|
|
void _vuFTOI15(VURegs * VU) {
|
|
if (_Ft_ == 0) return;
|
|
|
|
if (_X) VU->VF[_Ft_].SL[0] = float_to_int15(vuDouble(VU->VF[_Fs_].i.x));
|
|
if (_Y) VU->VF[_Ft_].SL[1] = float_to_int15(vuDouble(VU->VF[_Fs_].i.y));
|
|
if (_Z) VU->VF[_Ft_].SL[2] = float_to_int15(vuDouble(VU->VF[_Fs_].i.z));
|
|
if (_W) VU->VF[_Ft_].SL[3] = float_to_int15(vuDouble(VU->VF[_Fs_].i.w));
|
|
}
|
|
|
|
void _vuITOF0(VURegs * VU) {
|
|
if (_Ft_ == 0) return;
|
|
|
|
if (_X) VU->VF[_Ft_].f.x = (float)VU->VF[_Fs_].SL[0];
|
|
if (_Y) VU->VF[_Ft_].f.y = (float)VU->VF[_Fs_].SL[1];
|
|
if (_Z) VU->VF[_Ft_].f.z = (float)VU->VF[_Fs_].SL[2];
|
|
if (_W) VU->VF[_Ft_].f.w = (float)VU->VF[_Fs_].SL[3];
|
|
}
|
|
|
|
void _vuITOF4(VURegs * VU) {
|
|
if (_Ft_ == 0) return;
|
|
|
|
if (_X) VU->VF[_Ft_].f.x = int4_to_float(VU->VF[_Fs_].SL[0]);
|
|
if (_Y) VU->VF[_Ft_].f.y = int4_to_float(VU->VF[_Fs_].SL[1]);
|
|
if (_Z) VU->VF[_Ft_].f.z = int4_to_float(VU->VF[_Fs_].SL[2]);
|
|
if (_W) VU->VF[_Ft_].f.w = int4_to_float(VU->VF[_Fs_].SL[3]);
|
|
}
|
|
|
|
void _vuITOF12(VURegs * VU) {
|
|
if (_Ft_ == 0) return;
|
|
|
|
if (_X) VU->VF[_Ft_].f.x = int12_to_float(VU->VF[_Fs_].SL[0]);
|
|
if (_Y) VU->VF[_Ft_].f.y = int12_to_float(VU->VF[_Fs_].SL[1]);
|
|
if (_Z) VU->VF[_Ft_].f.z = int12_to_float(VU->VF[_Fs_].SL[2]);
|
|
if (_W) VU->VF[_Ft_].f.w = int12_to_float(VU->VF[_Fs_].SL[3]);
|
|
}
|
|
|
|
void _vuITOF15(VURegs * VU) {
|
|
if (_Ft_ == 0) return;
|
|
|
|
if (_X) VU->VF[_Ft_].f.x = int15_to_float(VU->VF[_Fs_].SL[0]);
|
|
if (_Y) VU->VF[_Ft_].f.y = int15_to_float(VU->VF[_Fs_].SL[1]);
|
|
if (_Z) VU->VF[_Ft_].f.z = int15_to_float(VU->VF[_Fs_].SL[2]);
|
|
if (_W) VU->VF[_Ft_].f.w = int15_to_float(VU->VF[_Fs_].SL[3]);
|
|
}
|
|
|
|
/* Different type of clipping by presaving w. asadr */
|
|
void _vuCLIP(VURegs * VU) {
|
|
float value = fpufabsf(vuDouble(VU->VF[_Ft_].i.w));
|
|
|
|
VU->clipflag <<= 6;
|
|
if ( vuDouble(VU->VF[_Fs_].i.x) > +value ) VU->clipflag|= 0x01;
|
|
if ( vuDouble(VU->VF[_Fs_].i.x) < -value ) VU->clipflag|= 0x02;
|
|
if ( vuDouble(VU->VF[_Fs_].i.y) > +value ) VU->clipflag|= 0x04;
|
|
if ( vuDouble(VU->VF[_Fs_].i.y) < -value ) VU->clipflag|= 0x08;
|
|
if ( vuDouble(VU->VF[_Fs_].i.z) > +value ) VU->clipflag|= 0x10;
|
|
if ( vuDouble(VU->VF[_Fs_].i.z) < -value ) VU->clipflag|= 0x20;
|
|
VU->clipflag = VU->clipflag & 0xFFFFFF;
|
|
VU->VI[REG_CLIP_FLAG].UL = VU->clipflag;
|
|
|
|
|
|
}/*last update 16/07/05 refraction - Needs checking */
|
|
|
|
|
|
/******************************/
|
|
/* VU Lower instructions */
|
|
/******************************/
|
|
|
|
void _vuDIV(VURegs * VU) {
|
|
float ft = vuDouble(VU->VF[_Ft_].UL[_Ftf_]);
|
|
float fs = vuDouble(VU->VF[_Fs_].UL[_Fsf_]);
|
|
|
|
// _vuFMACTestStall(VU, _Fs_); _vuFMACTestStall(VU, _Ft_);
|
|
VU->statusflag = (VU->statusflag&0xfcf)|((VU->statusflag&0x30)<<6);
|
|
|
|
if (ft == 0.0) {
|
|
if (fs == 0.0) {
|
|
VU->statusflag |= 0x10;
|
|
} else {
|
|
VU->statusflag |= 0x20;
|
|
}
|
|
if ((VU->VF[_Ft_].UL[_Ftf_] & 0x80000000) ^
|
|
(VU->VF[_Fs_].UL[_Fsf_] & 0x80000000)) {
|
|
VU->q.UL = 0xFF7FFFFF;
|
|
} else {
|
|
VU->q.UL = 0x7F7FFFFF;
|
|
}
|
|
} else {
|
|
VU->q.F = fs / ft;
|
|
VU->q.F = vuDouble(VU->q.UL);
|
|
}
|
|
} //last update 15/01/06 zerofrog
|
|
|
|
void _vuSQRT(VURegs * VU) {
|
|
float ft = vuDouble(VU->VF[_Ft_].UL[_Ftf_]);
|
|
|
|
// _vuFMACTestStall(VU, _Ft_);
|
|
VU->statusflag = (VU->statusflag&0xfcf)|((VU->statusflag&0x30)<<6);
|
|
|
|
if (ft < 0.0 )
|
|
VU->statusflag |= 0x10;
|
|
VU->q.F = fpusqrtf(fpufabsf(ft));
|
|
VU->q.F = vuDouble(VU->q.UL);
|
|
} //last update 15/01/06 zerofrog
|
|
|
|
|
|
/* Eminent Bug - Dvisior == 0 Check Missing ( D Flag Not Set ) */
|
|
/* REFIXED....ASADR; rerefixed....zerofrog */
|
|
void _vuRSQRT(VURegs * VU) {
|
|
float ft = vuDouble(VU->VF[_Ft_].UL[_Ftf_]);
|
|
float fs = vuDouble(VU->VF[_Fs_].UL[_Fsf_]);
|
|
float temp;
|
|
|
|
// _vuFMACTestStall(VU, _Fs_); _vuFMACTestStall(VU, _Ft_);
|
|
VU->statusflag = (VU->statusflag&0xfcf)|((VU->statusflag&0x30)<<6);
|
|
|
|
if ( ft == 0.0 ) {
|
|
VU->statusflag |= 0x20;
|
|
|
|
if( fs != 0 ) {
|
|
if ((VU->VF[_Ft_].UL[_Ftf_] & 0x80000000) ^
|
|
(VU->VF[_Fs_].UL[_Fsf_] & 0x80000000)) {
|
|
VU->q.UL = 0xFF7FFFFF;
|
|
} else {
|
|
VU->q.UL = 0x7F7FFFFF;
|
|
}
|
|
}
|
|
else {
|
|
if ((VU->VF[_Ft_].UL[_Ftf_] & 0x80000000) ^
|
|
(VU->VF[_Fs_].UL[_Fsf_] & 0x80000000)) {
|
|
VU->q.UL = 0x80000000;
|
|
} else {
|
|
VU->q.UL = 0;
|
|
}
|
|
|
|
VU->statusflag |= 0x10;
|
|
}
|
|
|
|
} else {
|
|
if (ft < 0.0) {
|
|
VU->statusflag |= 0x10;
|
|
}
|
|
|
|
temp = fpusqrtf(fpufabsf(ft));
|
|
VU->q.F = fs / temp;
|
|
VU->q.F = vuDouble(VU->q.UL);
|
|
}
|
|
} //last update 15/01/06 zerofrog
|
|
|
|
|
|
void _vuIADDI(VURegs * VU) {
|
|
s16 imm = ((VU->code >> 6) & 0x1f);
|
|
imm = ((imm & 0x10 ? 0xfff0 : 0) | (imm & 0xf));
|
|
if(_Ft_ == 0) return;
|
|
VU->VI[_Ft_].SS[0] = VU->VI[_Fs_].SS[0] + imm;
|
|
}//last checked 17/05/03 shadow NOTE: not quite sure about that
|
|
|
|
void _vuIADDIU(VURegs * VU) {
|
|
if(_Ft_ == 0) return;
|
|
VU->VI[_Ft_].SS[0] = VU->VI[_Fs_].SS[0] + (((VU->code >> 10) & 0x7800) | (VU->code & 0x7ff));
|
|
}//last checked 17/05/03 shadow
|
|
|
|
void _vuIADD(VURegs * VU) {
|
|
if(_Fd_ == 0) return;
|
|
VU->VI[_Fd_].SS[0] = VU->VI[_Fs_].SS[0] + VU->VI[_Ft_].SS[0];
|
|
}//last checked 17/05/03 shadow
|
|
|
|
void _vuIAND(VURegs * VU) {
|
|
if(_Fd_ == 0) return;
|
|
VU->VI[_Fd_].US[0] = VU->VI[_Fs_].US[0] & VU->VI[_Ft_].US[0];
|
|
}//last checked 17/05/03 shadow
|
|
|
|
void _vuIOR(VURegs * VU) {
|
|
if(_Fd_ == 0) return;
|
|
VU->VI[_Fd_].US[0] = VU->VI[_Fs_].US[0] | VU->VI[_Ft_].US[0];
|
|
}
|
|
|
|
void _vuISUB(VURegs * VU) {
|
|
if(_Fd_ == 0) return;
|
|
VU->VI[_Fd_].SS[0] = VU->VI[_Fs_].SS[0] - VU->VI[_Ft_].SS[0];
|
|
}
|
|
|
|
void _vuISUBIU(VURegs * VU) {
|
|
if(_Ft_ == 0) return;
|
|
VU->VI[_Ft_].SS[0] = VU->VI[_Fs_].SS[0] - (((VU->code >> 10) & 0x7800) | (VU->code & 0x7ff));
|
|
}
|
|
|
|
void _vuMOVE(VURegs * VU) {
|
|
if(_Ft_ == 0) return;
|
|
|
|
if (_X) VU->VF[_Ft_].UL[0] = VU->VF[_Fs_].UL[0];
|
|
if (_Y) VU->VF[_Ft_].UL[1] = VU->VF[_Fs_].UL[1];
|
|
if (_Z) VU->VF[_Ft_].UL[2] = VU->VF[_Fs_].UL[2];
|
|
if (_W) VU->VF[_Ft_].UL[3] = VU->VF[_Fs_].UL[3];
|
|
}//last checked 17/05/03 shadow
|
|
|
|
void _vuMFIR(VURegs * VU) {
|
|
if (_Ft_ == 0) return;
|
|
|
|
if (_X) VU->VF[_Ft_].SL[0] = (s32)VU->VI[_Fs_].SS[0];
|
|
if (_Y) VU->VF[_Ft_].SL[1] = (s32)VU->VI[_Fs_].SS[0];
|
|
if (_Z) VU->VF[_Ft_].SL[2] = (s32)VU->VI[_Fs_].SS[0];
|
|
if (_W) VU->VF[_Ft_].SL[3] = (s32)VU->VI[_Fs_].SS[0];
|
|
}
|
|
|
|
// Big bug!!! mov from fs to ft not ft to fs. asadr
|
|
void _vuMTIR(VURegs * VU) {
|
|
if(_Ft_ == 0) return;
|
|
VU->VI[_Ft_].US[0] = *(u16*)&VU->VF[_Fs_].F[_Fsf_];
|
|
}
|
|
|
|
void _vuMR32(VURegs * VU) {
|
|
u32 tx;
|
|
if (_Ft_ == 0) return;
|
|
|
|
tx = VU->VF[_Fs_].i.x;
|
|
if (_X) VU->VF[_Ft_].i.x = VU->VF[_Fs_].i.y;
|
|
if (_Y) VU->VF[_Ft_].i.y = VU->VF[_Fs_].i.z;
|
|
if (_Z) VU->VF[_Ft_].i.z = VU->VF[_Fs_].i.w;
|
|
if (_W) VU->VF[_Ft_].i.w = tx;
|
|
}//last updated 23/10/03 linuzappz
|
|
|
|
void _vuLQ(VURegs * VU) {
|
|
s16 imm;
|
|
u16 addr;
|
|
u32 *ptr;
|
|
|
|
if (_Ft_ == 0) return;
|
|
|
|
imm = (VU->code & 0x400) ? (VU->code & 0x3ff) | 0xfc00 : (VU->code & 0x3ff);
|
|
addr = (imm + VU->VI[_Fs_].SS[0]) * 16;
|
|
|
|
ptr = (u32*)GET_VU_MEM(VU, addr);
|
|
if (_X) VU->VF[_Ft_].UL[0] = ptr[0];
|
|
if (_Y) VU->VF[_Ft_].UL[1] = ptr[1];
|
|
if (_Z) VU->VF[_Ft_].UL[2] = ptr[2];
|
|
if (_W) VU->VF[_Ft_].UL[3] = ptr[3];
|
|
}
|
|
|
|
void _vuLQD( VURegs * VU ) {
|
|
u32 addr;
|
|
u32 *ptr;
|
|
|
|
if (_Fs_ != 0) VU->VI[_Fs_].US[0]--;
|
|
if (_Ft_ == 0) return;
|
|
|
|
addr = VU->VI[_Fs_].US[0] * 16;
|
|
ptr = (u32*)GET_VU_MEM(VU, addr);
|
|
if (_X) VU->VF[_Ft_].UL[0] = ptr[0];
|
|
if (_Y) VU->VF[_Ft_].UL[1] = ptr[1];
|
|
if (_Z) VU->VF[_Ft_].UL[2] = ptr[2];
|
|
if (_W) VU->VF[_Ft_].UL[3] = ptr[3];
|
|
}
|
|
|
|
void _vuLQI(VURegs * VU) {
|
|
if (_Ft_) {
|
|
u32 addr;
|
|
u32 *ptr;
|
|
|
|
addr = VU->VI[_Fs_].US[0] * 16;
|
|
ptr = (u32*)GET_VU_MEM(VU, addr);
|
|
if (_X) VU->VF[_Ft_].UL[0] = ptr[0];
|
|
if (_Y) VU->VF[_Ft_].UL[1] = ptr[1];
|
|
if (_Z) VU->VF[_Ft_].UL[2] = ptr[2];
|
|
if (_W) VU->VF[_Ft_].UL[3] = ptr[3];
|
|
}
|
|
if (_Fs_ != 0) VU->VI[_Fs_].US[0]++;
|
|
}
|
|
|
|
/* addr is now signed. Asadr */
|
|
void _vuSQ(VURegs * VU) {
|
|
s16 imm;
|
|
u16 addr;
|
|
u32 *ptr;
|
|
|
|
imm = (VU->code & 0x400) ? (VU->code & 0x3ff) | 0xfc00 : (VU->code & 0x3ff);
|
|
addr = (imm + VU->VI[_Ft_].SS[0]) * 16;
|
|
ptr = (u32*)GET_VU_MEM(VU, addr);
|
|
if (_X) ptr[0] = VU->VF[_Fs_].UL[0];
|
|
if (_Y) ptr[1] = VU->VF[_Fs_].UL[1];
|
|
if (_Z) ptr[2] = VU->VF[_Fs_].UL[2];
|
|
if (_W) ptr[3] = VU->VF[_Fs_].UL[3];
|
|
}
|
|
|
|
void _vuSQD(VURegs * VU) {
|
|
u32 addr;
|
|
u32 *ptr;
|
|
|
|
if(_Ft_ != 0) VU->VI[_Ft_].US[0]--;
|
|
addr = VU->VI[_Ft_].US[0] * 16;
|
|
ptr = (u32*)GET_VU_MEM(VU, addr);
|
|
if (_X) ptr[0] = VU->VF[_Fs_].UL[0];
|
|
if (_Y) ptr[1] = VU->VF[_Fs_].UL[1];
|
|
if (_Z) ptr[2] = VU->VF[_Fs_].UL[2];
|
|
if (_W) ptr[3] = VU->VF[_Fs_].UL[3];
|
|
}
|
|
|
|
void _vuSQI(VURegs * VU) {
|
|
u32 addr;
|
|
u32 *ptr;
|
|
|
|
addr = VU->VI[_Ft_].US[0] * 16;
|
|
ptr = (u32*)GET_VU_MEM(VU, addr);
|
|
if (_X) ptr[0] = VU->VF[_Fs_].UL[0];
|
|
if (_Y) ptr[1] = VU->VF[_Fs_].UL[1];
|
|
if (_Z) ptr[2] = VU->VF[_Fs_].UL[2];
|
|
if (_W) ptr[3] = VU->VF[_Fs_].UL[3];
|
|
if(_Ft_ != 0) VU->VI[_Ft_].US[0]++;
|
|
}
|
|
|
|
/* addr now signed. asadr */
|
|
void _vuILW(VURegs * VU) {
|
|
s16 imm;
|
|
u16 addr;
|
|
u16 *ptr;
|
|
if (_Ft_ == 0) return;
|
|
|
|
imm = (VU->code & 0x400) ? (VU->code & 0x3ff) | 0xfc00 : (VU->code & 0x3ff);
|
|
addr = (imm + VU->VI[_Fs_].SS[0]) * 16;
|
|
ptr = (u16*)GET_VU_MEM(VU, addr);
|
|
if (_X) VU->VI[_Ft_].US[0] = ptr[0];
|
|
if (_Y) VU->VI[_Ft_].US[0] = ptr[2];
|
|
if (_Z) VU->VI[_Ft_].US[0] = ptr[4];
|
|
if (_W) VU->VI[_Ft_].US[0] = ptr[6];
|
|
}
|
|
|
|
void _vuISW(VURegs * VU) {
|
|
s16 imm;
|
|
u16 addr;
|
|
u16 *ptr;
|
|
|
|
imm = (VU->code & 0x400) ? (VU->code & 0x3ff) | 0xfc00 : (VU->code & 0x3ff);
|
|
addr = (imm + VU->VI[_Fs_].SS[0]) * 16;
|
|
ptr = (u16*)GET_VU_MEM(VU, addr);
|
|
if (_X) { ptr[0] = VU->VI[_Ft_].US[0]; ptr[1] = 0; }
|
|
if (_Y) { ptr[2] = VU->VI[_Ft_].US[0]; ptr[3] = 0; }
|
|
if (_Z) { ptr[4] = VU->VI[_Ft_].US[0]; ptr[5] = 0; }
|
|
if (_W) { ptr[6] = VU->VI[_Ft_].US[0]; ptr[7] = 0; }
|
|
}
|
|
|
|
void _vuILWR(VURegs * VU) {
|
|
u32 addr;
|
|
u16 *ptr;
|
|
if (_Ft_ == 0) return;
|
|
|
|
addr = VU->VI[_Fs_].US[0] * 16;
|
|
ptr = (u16*)GET_VU_MEM(VU, addr);
|
|
if (_X) VU->VI[_Ft_].US[0] = ptr[0];
|
|
if (_Y) VU->VI[_Ft_].US[0] = ptr[2];
|
|
if (_Z) VU->VI[_Ft_].US[0] = ptr[4];
|
|
if (_W) VU->VI[_Ft_].US[0] = ptr[6];
|
|
}
|
|
|
|
void _vuISWR(VURegs * VU) {
|
|
u32 addr;
|
|
u16 *ptr;
|
|
|
|
addr = VU->VI[_Fs_].US[0] * 16;
|
|
ptr = (u16*)GET_VU_MEM(VU, addr);
|
|
if (_X) { ptr[0] = VU->VI[_Ft_].US[0]; ptr[1] = 0; }
|
|
if (_Y) { ptr[2] = VU->VI[_Ft_].US[0]; ptr[3] = 0; }
|
|
if (_Z) { ptr[4] = VU->VI[_Ft_].US[0]; ptr[5] = 0; }
|
|
if (_W) { ptr[6] = VU->VI[_Ft_].US[0]; ptr[7] = 0; }
|
|
}
|
|
|
|
/* code contributed by _Riff_
|
|
|
|
The following code implements a Galois form M-series LFSR that can be configured to have a width from 0 to 32.
|
|
A Galois field can be represented as G(X) = g_m * X^m + g_(m-1) * X^(m-1) + ... + g_1 * X^1 + g0.
|
|
A Galois form M-Series LFSR represents a Galois field where g0 = g_m = 1 and the generated set contains 2^M - 1 values.
|
|
In modulo-2 arithmetic, addition is replaced by XOR and multiplication is replaced by AND.
|
|
The code is written in such a way that the polynomial lsb (g0) should be set to 0 and g_m is not represented.
|
|
As an example for setting the polynomial variable correctly, the 23-bit M-series generating polynomial X^23+X^14
|
|
would be specified as (1 << 14).
|
|
*/
|
|
|
|
|
|
//The two-tap 23 stage M-series polynomials are x23+x18 and x23+x14 ((1 << 18) and (1 << 14), respectively).
|
|
//The reverse sequences can be generated by x23+x(23-18) and x23+x(23-14) ((1 << 9) and (1 << 5), respectively)
|
|
u32 poly = 1 << 5;
|
|
|
|
void SetPoly(u32 newPoly) {
|
|
poly = poly & ~1;
|
|
}
|
|
|
|
void AdvanceLFSR(VURegs * VU) {
|
|
// code from www.project-fao.org
|
|
int x = (VU->VI[REG_R].UL >> 4) & 1;
|
|
int y = (VU->VI[REG_R].UL >> 22) & 1;
|
|
VU->VI[REG_R].UL <<= 1;
|
|
VU->VI[REG_R].UL ^= x ^ y;
|
|
VU->VI[REG_R].UL = (VU->VI[REG_R].UL&0x7fffff)|0x3f800000;
|
|
}
|
|
// old
|
|
// u32 lfsr = VU->VI[REG_R].UL & 0x007FFFFF;
|
|
// u32 oldlfsr = lfsr;
|
|
// lfsr <<= 1;
|
|
// if (oldlfsr & 0x00400000) {
|
|
// lfsr ^= poly;
|
|
// lfsr |= 1;
|
|
// }
|
|
//
|
|
// VU->VI[REG_R].UL = 0x3F800000 | (lfsr & 0x007FFFFF);
|
|
|
|
void _vuRINIT(VURegs * VU) {
|
|
VU->VI[REG_R].UL = 0x3F800000 | (VU->VF[_Fs_].UL[_Fsf_] & 0x007FFFFF);
|
|
}
|
|
|
|
void _vuRGET(VURegs * VU) {
|
|
if (_Ft_ == 0) return;
|
|
|
|
if (_X) VU->VF[_Ft_].UL[0] = VU->VI[REG_R].UL;
|
|
if (_Y) VU->VF[_Ft_].UL[1] = VU->VI[REG_R].UL;
|
|
if (_Z) VU->VF[_Ft_].UL[2] = VU->VI[REG_R].UL;
|
|
if (_W) VU->VF[_Ft_].UL[3] = VU->VI[REG_R].UL;
|
|
}
|
|
|
|
void _vuRNEXT(VURegs * VU) {
|
|
if (_Ft_ == 0) return;
|
|
AdvanceLFSR(VU);
|
|
if (_X) VU->VF[_Ft_].UL[0] = VU->VI[REG_R].UL;
|
|
if (_Y) VU->VF[_Ft_].UL[1] = VU->VI[REG_R].UL;
|
|
if (_Z) VU->VF[_Ft_].UL[2] = VU->VI[REG_R].UL;
|
|
if (_W) VU->VF[_Ft_].UL[3] = VU->VI[REG_R].UL;
|
|
}
|
|
|
|
void _vuRXOR(VURegs * VU) {
|
|
VU->VI[REG_R].UL = 0x3F800000 | ((VU->VI[REG_R].UL ^ VU->VF[_Fs_].UL[_Fsf_]) & 0x007FFFFF);
|
|
}
|
|
|
|
void _vuWAITQ(VURegs * VU) {
|
|
}
|
|
|
|
void _vuFSAND(VURegs * VU) {
|
|
u16 imm;
|
|
imm = (((VU->code >> 21 ) & 0x1) << 11) | (VU->code & 0x7ff);
|
|
if(_Ft_ == 0) return;
|
|
VU->VI[_Ft_].US[0] = (VU->VI[REG_STATUS_FLAG].US[0] & 0xFFF) & imm;
|
|
}
|
|
|
|
void _vuFSEQ(VURegs * VU) {
|
|
u16 imm;
|
|
imm = (((VU->code >> 21 ) & 0x1) << 11) | (VU->code & 0x7ff);
|
|
if(_Ft_ == 0) return;
|
|
if((VU->VI[REG_STATUS_FLAG].US[0] & 0xFFF) == imm) VU->VI[_Ft_].US[0] = 1;
|
|
else VU->VI[_Ft_].US[0] = 0;
|
|
}
|
|
|
|
void _vuFSOR(VURegs * VU) {
|
|
u16 imm;
|
|
imm = (((VU->code >> 21 ) & 0x1) << 11) | (VU->code & 0x7ff);
|
|
if(_Ft_ == 0) return;
|
|
VU->VI[_Ft_].US[0] = (VU->VI[REG_STATUS_FLAG].US[0] & 0xFFF) | imm;
|
|
}
|
|
|
|
void _vuFSSET(VURegs * VU) {
|
|
u16 imm = 0;
|
|
imm = (((VU->code >> 21 ) & 0x1) << 11) | (VU->code & 0x7FF);
|
|
VU->statusflag = (imm & 0xFC0) | (VU->VI[REG_STATUS_FLAG].US[0] & 0x3F);
|
|
}
|
|
|
|
void _vuFMAND(VURegs * VU) {
|
|
if(_Ft_ == 0) return;
|
|
VU->VI[_Ft_].US[0] = VU->VI[_Fs_].US[0] & (VU->VI[REG_MAC_FLAG].UL & 0xFFFF);
|
|
}
|
|
|
|
void _vuFMEQ(VURegs * VU) {
|
|
if(_Ft_ == 0) return;
|
|
if((VU->VI[REG_MAC_FLAG].UL & 0xFFFF) == VU->VI[_Fs_].US[0]){
|
|
VU->VI[_Ft_].US[0] =1;} else { VU->VI[_Ft_].US[0] =0; }
|
|
}
|
|
|
|
void _vuFMOR(VURegs * VU) {
|
|
if(_Ft_ == 0) return;
|
|
VU->VI[_Ft_].US[0] = (VU->VI[REG_MAC_FLAG].UL & 0xFFFF) | VU->VI[_Fs_].US[0];
|
|
}
|
|
|
|
void _vuFCAND(VURegs * VU) {
|
|
if((VU->VI[REG_CLIP_FLAG].UL & 0xFFFFFF) & (VU->code & 0xFFFFFF)) VU->VI[1].US[0] = 1;
|
|
else VU->VI[1].US[0] = 0;
|
|
}
|
|
|
|
void _vuFCEQ(VURegs * VU) {
|
|
if((VU->VI[REG_CLIP_FLAG].UL & 0xFFFFFF) == (VU->code & 0xFFFFFF)) VU->VI[1].US[0] = 1;
|
|
else VU->VI[1].US[0] = 0;
|
|
}
|
|
|
|
void _vuFCOR(VURegs * VU) {
|
|
u32 hold = (VU->VI[REG_CLIP_FLAG].UL & 0xFFFFFF) | ( VU->code & 0xFFFFFF);
|
|
if(hold == 0xFFFFFF) VU->VI[1].US[0] = 1;
|
|
else VU->VI[1].US[0] = 0;
|
|
}
|
|
|
|
void _vuFCSET(VURegs * VU) {
|
|
VU->clipflag = (u32) (VU->code & 0xFFFFFF);
|
|
VU->VI[REG_CLIP_FLAG].UL = (u32) (VU->code & 0xFFFFFF);
|
|
}
|
|
|
|
void _vuFCGET(VURegs * VU) {
|
|
if(_Ft_ == 0) return;
|
|
VU->VI[_Ft_].US[0] = VU->VI[REG_CLIP_FLAG].UL & 0x0FFF;
|
|
}
|
|
|
|
s32 _branchAddr(VURegs * VU) {
|
|
s32 bpc = VU->VI[REG_TPC].SL + _Imm11_ * 8;
|
|
if (bpc < 0) {
|
|
bpc = VU->VI[REG_TPC].SL + _UImm11_ * 8;
|
|
}
|
|
if (VU == &VU1) {
|
|
bpc&= 0x3fff;
|
|
} else {
|
|
bpc&= 0x0fff;
|
|
}
|
|
|
|
return bpc;
|
|
}
|
|
|
|
void _setBranch(VURegs * VU, u32 bpc) {
|
|
VU->branch = 2;
|
|
VU->branchpc = bpc;
|
|
// VU->vuExec(VU);
|
|
// VU->VI[REG_TPC].UL = bpc;
|
|
}
|
|
|
|
void _vuIBEQ(VURegs * VU) {
|
|
if (VU->VI[_Ft_].US[0] == VU->VI[_Fs_].US[0]) {
|
|
s32 bpc = _branchAddr(VU);
|
|
_setBranch(VU, bpc);
|
|
}
|
|
}
|
|
|
|
void _vuIBGEZ(VURegs * VU) {
|
|
if (VU->VI[_Fs_].SS[0] >= 0) {
|
|
s32 bpc = _branchAddr(VU);
|
|
_setBranch(VU, bpc);
|
|
}
|
|
}
|
|
|
|
void _vuIBGTZ(VURegs * VU) {
|
|
if (VU->VI[_Fs_].SS[0] > 0) {
|
|
s32 bpc = _branchAddr(VU);
|
|
_setBranch(VU, bpc);
|
|
}
|
|
}
|
|
|
|
void _vuIBLEZ(VURegs * VU) {
|
|
if (VU->VI[_Fs_].SS[0] <= 0) {
|
|
s32 bpc = _branchAddr(VU);
|
|
_setBranch(VU, bpc);
|
|
}
|
|
}
|
|
|
|
void _vuIBLTZ(VURegs * VU) {
|
|
if (VU->VI[_Fs_].SS[0] < 0) {
|
|
s32 bpc = _branchAddr(VU);
|
|
_setBranch(VU, bpc);
|
|
}
|
|
}
|
|
|
|
void _vuIBNE(VURegs * VU) {
|
|
if (VU->VI[_Ft_].US[0] != VU->VI[_Fs_].US[0]) {
|
|
s32 bpc = _branchAddr(VU);
|
|
_setBranch(VU, bpc);
|
|
}
|
|
}
|
|
|
|
void _vuB(VURegs * VU) {
|
|
s32 bpc = _branchAddr(VU);
|
|
_setBranch(VU, bpc);
|
|
}
|
|
|
|
void _vuBAL(VURegs * VU) {
|
|
s32 bpc = _branchAddr(VU);
|
|
|
|
if (_Ft_) {
|
|
VU->VI[_Ft_].US[0] = (VU->VI[REG_TPC].UL + 8)/8;
|
|
}
|
|
|
|
_setBranch(VU, bpc);
|
|
}
|
|
|
|
void _vuJR(VURegs * VU) {
|
|
u32 bpc = VU->VI[_Fs_].US[0] * 8;
|
|
_setBranch(VU, bpc);
|
|
}
|
|
|
|
void _vuJALR(VURegs * VU) {
|
|
u32 bpc = VU->VI[_Fs_].US[0] * 8;
|
|
if (_Ft_) {
|
|
VU->VI[_Ft_].US[0] = (VU->VI[REG_TPC].UL + 8)/8;
|
|
}
|
|
|
|
_setBranch(VU, bpc);
|
|
}
|
|
|
|
void _vuMFP(VURegs * VU) {
|
|
if (_Ft_ == 0) return;
|
|
|
|
if (_X) VU->VF[_Ft_].i.x = VU->VI[REG_P].UL;
|
|
if (_Y) VU->VF[_Ft_].i.y = VU->VI[REG_P].UL;
|
|
if (_Z) VU->VF[_Ft_].i.z = VU->VI[REG_P].UL;
|
|
if (_W) VU->VF[_Ft_].i.w = VU->VI[REG_P].UL;
|
|
}
|
|
|
|
void _vuWAITP(VURegs * VU) {
|
|
}
|
|
|
|
void _vuESADD(VURegs * VU) {
|
|
float p = vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Fs_].i.x) + vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Fs_].i.y) + vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Fs_].i.z);
|
|
VU->p.F = p;
|
|
}
|
|
|
|
void _vuERSADD(VURegs * VU) {
|
|
float p = (vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Fs_].i.x)) + (vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Fs_].i.y)) + (vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Fs_].i.z));
|
|
if (p != 0.0)
|
|
p = 1.0f / p;
|
|
VU->p.F = p;
|
|
}
|
|
|
|
/* Fixed. Could have caused crash due to value being -ve for sqrt *asadr */
|
|
void _vuELENG(VURegs * VU) {
|
|
float p = vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Fs_].i.x) + vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Fs_].i.y) + vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Fs_].i.z);
|
|
if(p >= 0){
|
|
p = fpusqrtf(p);
|
|
}
|
|
VU->p.F = p;
|
|
}
|
|
|
|
/* Fixed. Could have caused crash due to divisor being = 0 *asadr */
|
|
void _vuERLENG(VURegs * VU) {
|
|
float p = vuDouble(VU->VF[_Fs_].i.x) * vuDouble(VU->VF[_Fs_].i.x) + vuDouble(VU->VF[_Fs_].i.y) * vuDouble(VU->VF[_Fs_].i.y) + vuDouble(VU->VF[_Fs_].i.z) * vuDouble(VU->VF[_Fs_].i.z);
|
|
if (p >= 0) {
|
|
p = fpusqrtf(p);
|
|
if (p != 0) {
|
|
p = 1.0f / p;
|
|
}
|
|
}
|
|
VU->p.F = p;
|
|
}
|
|
|
|
/* Fixed. Could have caused crash due to divisor being = 0 *asadr */
|
|
void _vuEATANxy(VURegs * VU) {
|
|
float p = 0;
|
|
if(vuDouble(VU->VF[_Fs_].i.x) != 0) {
|
|
p = fpuatan2f(vuDouble(VU->VF[_Fs_].i.y), vuDouble(VU->VF[_Fs_].i.x));
|
|
}
|
|
VU->p.F = p;
|
|
}
|
|
|
|
/* Fixed. Could have caused crash due to divisor being = 0 *asadr */
|
|
void _vuEATANxz(VURegs * VU) {
|
|
float p = 0;
|
|
if(vuDouble(VU->VF[_Fs_].i.x) != 0) {
|
|
p = fpuatan2f(vuDouble(VU->VF[_Fs_].i.z), vuDouble(VU->VF[_Fs_].i.x));
|
|
}
|
|
VU->p.F = p;
|
|
}
|
|
|
|
void _vuESUM(VURegs * VU) {
|
|
float p = vuDouble(VU->VF[_Fs_].i.x) + vuDouble(VU->VF[_Fs_].i.y) + vuDouble(VU->VF[_Fs_].i.z) + vuDouble(VU->VF[_Fs_].i.w);
|
|
VU->p.F = p;
|
|
}
|
|
|
|
/* Fixed. Could have caused crash due to divisor being = 0 *asadr */
|
|
void _vuERCPR(VURegs * VU) {
|
|
float p = vuDouble(VU->VF[_Fs_].UL[_Fsf_]);
|
|
if (p != 0){
|
|
p = 1.0 / p;
|
|
}
|
|
VU->p.F = p;
|
|
}
|
|
|
|
/* Fixed. Could have caused crash due to Value being -ve for sqrt *asadr */
|
|
void _vuESQRT(VURegs * VU) {
|
|
float p = vuDouble(VU->VF[_Fs_].UL[_Fsf_]);
|
|
if (p >= 0){
|
|
p = fpusqrtf(p);
|
|
}
|
|
VU->p.F = p;
|
|
}
|
|
|
|
/* Fixed. Could have caused crash due to divisor being = 0 *asadr */
|
|
void _vuERSQRT(VURegs * VU) {
|
|
float p = vuDouble(VU->VF[_Fs_].UL[_Fsf_]);
|
|
if (p >= 0) {
|
|
p = fpusqrtf(p);
|
|
if (p) {
|
|
p = 1.0f / p;
|
|
}
|
|
}
|
|
VU->p.F = p;
|
|
}
|
|
|
|
void _vuESIN(VURegs * VU) {
|
|
float p = fpusinf(vuDouble(VU->VF[_Fs_].UL[_Fsf_]));
|
|
VU->p.F = p;
|
|
}
|
|
|
|
void _vuEATAN(VURegs * VU) {
|
|
float p = fpuatanf(vuDouble(VU->VF[_Fs_].UL[_Fsf_]));
|
|
VU->p.F = p;
|
|
}
|
|
|
|
void _vuEEXP(VURegs * VU) {
|
|
float p = fpuexpf(-(vuDouble(VU->VF[_Fs_].UL[_Fsf_])));
|
|
VU->p.F = p;
|
|
}
|
|
|
|
void _vuXITOP(VURegs * VU) {
|
|
if (_Ft_ == 0) return;
|
|
VU->VI[_Ft_].US[0] = VU->vifRegs->itop;
|
|
}
|
|
|
|
void _vuXGKICK(VURegs * VU)
|
|
{
|
|
// flush all pipelines first (in the right order)
|
|
_vuFlushAll(VU);
|
|
GSgifTransfer1((u32*)VU->Mem, (VU->VI[_Fs_].US[0]*16) & 0x3fff);
|
|
}
|
|
|
|
void _vuXTOP(VURegs * VU) {
|
|
if(_Ft_ == 0) return;
|
|
VU->VI[_Ft_].US[0] = (u16)VU->vifRegs->top;
|
|
}
|
|
|
|
#define GET_VF0_FLAG(reg) (((reg)==0)?(1<<REG_VF0_FLAG):0)
|
|
|
|
#define VUREGS_FDFSI(OP, ACC) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
VUregsn->pipe = VUPIPE_FMAC; \
|
|
VUregsn->VFwrite = _Fd_; \
|
|
VUregsn->VFwxyzw = _XYZW; \
|
|
VUregsn->VFread0 = _Fs_; \
|
|
VUregsn->VFr0xyzw= _XYZW; \
|
|
VUregsn->VFread1 = 0; \
|
|
VUregsn->VIwrite = 0; \
|
|
VUregsn->VIread = (1 << REG_I)|(ACC?(1<<REG_ACC_FLAG):0)|GET_VF0_FLAG(_Fs_); \
|
|
}
|
|
|
|
#define VUREGS_FDFSQ(OP, ACC) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
VUregsn->pipe = VUPIPE_FMAC; \
|
|
VUregsn->VFwrite = _Fd_; \
|
|
VUregsn->VFwxyzw = _XYZW; \
|
|
VUregsn->VFread0 = _Fs_; \
|
|
VUregsn->VFr0xyzw= _XYZW; \
|
|
VUregsn->VFread1 = 0; \
|
|
VUregsn->VIwrite = 0; \
|
|
VUregsn->VIread = (1 << REG_Q)|(ACC?(1<<REG_ACC_FLAG):0)|GET_VF0_FLAG(_Fs_); \
|
|
}
|
|
|
|
#define VUREGS_FDFSFT(OP, ACC) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
VUregsn->pipe = VUPIPE_FMAC; \
|
|
VUregsn->VFwrite = _Fd_; \
|
|
VUregsn->VFwxyzw = _XYZW; \
|
|
VUregsn->VFread0 = _Fs_; \
|
|
VUregsn->VFr0xyzw= _XYZW; \
|
|
VUregsn->VFread1 = _Ft_; \
|
|
VUregsn->VFr1xyzw= _XYZW; \
|
|
VUregsn->VIwrite = 0; \
|
|
VUregsn->VIread = (ACC?(1<<REG_ACC_FLAG):0)|GET_VF0_FLAG(_Fs_)|GET_VF0_FLAG(_Ft_); \
|
|
}
|
|
|
|
#define VUREGS_FDFSFTxyzw(OP, xyzw, ACC) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
VUregsn->pipe = VUPIPE_FMAC; \
|
|
VUregsn->VFwrite = _Fd_; \
|
|
VUregsn->VFwxyzw = _XYZW; \
|
|
VUregsn->VFread0 = _Fs_; \
|
|
VUregsn->VFr0xyzw= _XYZW; \
|
|
VUregsn->VFread1 = _Ft_; \
|
|
VUregsn->VFr1xyzw= xyzw; \
|
|
VUregsn->VIwrite = 0; \
|
|
VUregsn->VIread = (ACC?(1<<REG_ACC_FLAG):0)|GET_VF0_FLAG(_Fs_)|GET_VF0_FLAG(_Ft_); \
|
|
}
|
|
|
|
#define VUREGS_FDFSFTx(OP, ACC) VUREGS_FDFSFTxyzw(OP, 8, ACC)
|
|
#define VUREGS_FDFSFTy(OP, ACC) VUREGS_FDFSFTxyzw(OP, 4, ACC)
|
|
#define VUREGS_FDFSFTz(OP, ACC) VUREGS_FDFSFTxyzw(OP, 2, ACC)
|
|
#define VUREGS_FDFSFTw(OP, ACC) VUREGS_FDFSFTxyzw(OP, 1, ACC)
|
|
|
|
|
|
#define VUREGS_ACCFSI(OP, readacc) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
VUregsn->pipe = VUPIPE_FMAC; \
|
|
VUregsn->VFwrite = 0; \
|
|
VUregsn->VFwxyzw= _XYZW; \
|
|
VUregsn->VFread0 = _Fs_; \
|
|
VUregsn->VFr0xyzw= _XYZW; \
|
|
VUregsn->VFread1 = 0; \
|
|
VUregsn->VIwrite = (1<<REG_ACC_FLAG); \
|
|
VUregsn->VIread = (1 << REG_I)|GET_VF0_FLAG(_Fs_)|((readacc||_XYZW!=15)?(1<<REG_ACC_FLAG):0); \
|
|
}
|
|
|
|
#define VUREGS_ACCFSQ(OP, readacc) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
VUregsn->pipe = VUPIPE_FMAC; \
|
|
VUregsn->VFwrite = 0; \
|
|
VUregsn->VFwxyzw= _XYZW; \
|
|
VUregsn->VFread0 = _Fs_; \
|
|
VUregsn->VFr0xyzw= _XYZW; \
|
|
VUregsn->VFread1 = 0; \
|
|
VUregsn->VIwrite = (1<<REG_ACC_FLAG); \
|
|
VUregsn->VIread = (1 << REG_Q)|GET_VF0_FLAG(_Fs_)|((readacc||_XYZW!=15)?(1<<REG_ACC_FLAG):0); \
|
|
}
|
|
|
|
#define VUREGS_ACCFSFT(OP, readacc) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
VUregsn->pipe = VUPIPE_FMAC; \
|
|
VUregsn->VFwrite = 0; \
|
|
VUregsn->VFwxyzw= _XYZW; \
|
|
VUregsn->VFread0 = _Fs_; \
|
|
VUregsn->VFr0xyzw= _XYZW; \
|
|
VUregsn->VFread1 = _Ft_; \
|
|
VUregsn->VFr1xyzw= _XYZW; \
|
|
VUregsn->VIwrite = (1<<REG_ACC_FLAG); \
|
|
VUregsn->VIread = GET_VF0_FLAG(_Fs_)|GET_VF0_FLAG(_Ft_)|((readacc||_XYZW!=15)?(1<<REG_ACC_FLAG):0); \
|
|
}
|
|
|
|
#define VUREGS_ACCFSFTxyzw(OP, xyzw, readacc) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
VUregsn->pipe = VUPIPE_FMAC; \
|
|
VUregsn->VFwrite = 0; \
|
|
VUregsn->VFwxyzw= _XYZW; \
|
|
VUregsn->VFread0 = _Fs_; \
|
|
VUregsn->VFr0xyzw= _XYZW; \
|
|
VUregsn->VFread1 = _Ft_; \
|
|
VUregsn->VFr1xyzw= xyzw; \
|
|
VUregsn->VIwrite = (1<<REG_ACC_FLAG); \
|
|
VUregsn->VIread = GET_VF0_FLAG(_Fs_)|GET_VF0_FLAG(_Ft_)|((readacc||_XYZW!=15)?(1<<REG_ACC_FLAG):0); \
|
|
}
|
|
|
|
#define VUREGS_ACCFSFTx(OP, readacc) VUREGS_ACCFSFTxyzw(OP, 8, readacc)
|
|
#define VUREGS_ACCFSFTy(OP, readacc) VUREGS_ACCFSFTxyzw(OP, 4, readacc)
|
|
#define VUREGS_ACCFSFTz(OP, readacc) VUREGS_ACCFSFTxyzw(OP, 2, readacc)
|
|
#define VUREGS_ACCFSFTw(OP, readacc) VUREGS_ACCFSFTxyzw(OP, 1, readacc)
|
|
|
|
#define VUREGS_FTFS(OP) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
VUregsn->pipe = VUPIPE_FMAC; \
|
|
VUregsn->VFwrite = _Ft_; \
|
|
VUregsn->VFwxyzw = _XYZW; \
|
|
VUregsn->VFread0 = _Fs_; \
|
|
VUregsn->VFr0xyzw= _XYZW; \
|
|
VUregsn->VFread1 = 0; \
|
|
VUregsn->VFr1xyzw = 0xff; \
|
|
VUregsn->VIwrite = 0; \
|
|
VUregsn->VIread = (_Ft_ ? GET_VF0_FLAG(_Fs_) : 0); \
|
|
}
|
|
|
|
#define VUREGS_IDISIT(OP) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
VUregsn->pipe = VUPIPE_IALU; \
|
|
VUregsn->VFwrite = 0; \
|
|
VUregsn->VFread0 = 0; \
|
|
VUregsn->VFread1 = 0; \
|
|
VUregsn->VIwrite = 1 << _Fd_; \
|
|
VUregsn->VIread = (1 << _Fs_) | (1 << _Ft_); \
|
|
}
|
|
|
|
#define VUREGS_ITIS(OP) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
VUregsn->pipe = VUPIPE_IALU; \
|
|
VUregsn->VFwrite = 0; \
|
|
VUregsn->VFread0 = 0; \
|
|
VUregsn->VFread1 = 0; \
|
|
VUregsn->VIwrite = 1 << _Ft_; \
|
|
VUregsn->VIread = 1 << _Fs_; \
|
|
}
|
|
|
|
#define VUREGS_PFS(OP, _cycles) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
VUregsn->pipe = VUPIPE_EFU; \
|
|
VUregsn->VFwrite = 0; \
|
|
VUregsn->VFread0 = _Fs_; \
|
|
VUregsn->VFr0xyzw= _XYZW; \
|
|
VUregsn->VFread1 = 0; \
|
|
VUregsn->VIwrite = 1 << REG_P; \
|
|
VUregsn->VIread = GET_VF0_FLAG(_Fs_); \
|
|
VUregsn->cycles = _cycles; \
|
|
}
|
|
|
|
|
|
|
|
VUREGS_FTFS(ABS);
|
|
|
|
VUREGS_FDFSFT(ADD, 0);
|
|
VUREGS_FDFSI(ADDi, 0);
|
|
VUREGS_FDFSQ(ADDq, 0);
|
|
VUREGS_FDFSFTx(ADDx, 0);
|
|
VUREGS_FDFSFTy(ADDy, 0);
|
|
VUREGS_FDFSFTz(ADDz, 0);
|
|
VUREGS_FDFSFTw(ADDw, 0);
|
|
|
|
VUREGS_ACCFSFT(ADDA, 0);
|
|
VUREGS_ACCFSI(ADDAi, 0);
|
|
VUREGS_ACCFSQ(ADDAq, 0);
|
|
VUREGS_ACCFSFTx(ADDAx, 0);
|
|
VUREGS_ACCFSFTy(ADDAy, 0);
|
|
VUREGS_ACCFSFTz(ADDAz, 0);
|
|
VUREGS_ACCFSFTw(ADDAw, 0);
|
|
|
|
VUREGS_FDFSFT(SUB, 0);
|
|
VUREGS_FDFSI(SUBi, 0);
|
|
VUREGS_FDFSQ(SUBq, 0);
|
|
VUREGS_FDFSFTx(SUBx, 0);
|
|
VUREGS_FDFSFTy(SUBy, 0);
|
|
VUREGS_FDFSFTz(SUBz, 0);
|
|
VUREGS_FDFSFTw(SUBw, 0);
|
|
|
|
VUREGS_ACCFSFT(SUBA, 0);
|
|
VUREGS_ACCFSI(SUBAi, 0);
|
|
VUREGS_ACCFSQ(SUBAq, 0);
|
|
VUREGS_ACCFSFTx(SUBAx, 0);
|
|
VUREGS_ACCFSFTy(SUBAy, 0);
|
|
VUREGS_ACCFSFTz(SUBAz, 0);
|
|
VUREGS_ACCFSFTw(SUBAw, 0);
|
|
|
|
#define VUREGS_FDFSFTxyzw_MUL(OP, ACC, xyzw) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
if( _Ft_ == 0 && xyzw > 1 && _XYZW == 0xf ) { /* resetting to 0 */ \
|
|
VUregsn->pipe = VUPIPE_FMAC; \
|
|
VUregsn->VFwrite = ACC?0:_Fd_; \
|
|
VUregsn->VFwxyzw = _XYZW; \
|
|
VUregsn->VFread0 = 0; \
|
|
VUregsn->VFr0xyzw= _XYZW; \
|
|
VUregsn->VFread1 = 0; \
|
|
VUregsn->VFr1xyzw= xyzw; \
|
|
VUregsn->VIwrite = (ACC?(1<<REG_ACC_FLAG):0); \
|
|
VUregsn->VIread = (ACC&&(_XYZW!=15))?(1<<REG_ACC_FLAG):0; \
|
|
} \
|
|
else { \
|
|
VUregsn->pipe = VUPIPE_FMAC; \
|
|
VUregsn->VFwrite = ACC?0:_Fd_; \
|
|
VUregsn->VFwxyzw = _XYZW; \
|
|
VUregsn->VFread0 = _Fs_; \
|
|
VUregsn->VFr0xyzw= _XYZW; \
|
|
VUregsn->VFread1 = _Ft_; \
|
|
VUregsn->VFr1xyzw= xyzw; \
|
|
VUregsn->VIwrite = (ACC?(1<<REG_ACC_FLAG):0); \
|
|
VUregsn->VIread = GET_VF0_FLAG(_Fs_)|((ACC&&(_XYZW!=15))?(1<<REG_ACC_FLAG):0); \
|
|
} \
|
|
}
|
|
|
|
VUREGS_FDFSFT(MUL, 0);
|
|
VUREGS_FDFSI(MULi, 0);
|
|
VUREGS_FDFSQ(MULq, 0);
|
|
VUREGS_FDFSFTxyzw_MUL(MULx, 0, 8);
|
|
VUREGS_FDFSFTxyzw_MUL(MULy, 0, 4);
|
|
VUREGS_FDFSFTxyzw_MUL(MULz, 0, 2);
|
|
VUREGS_FDFSFTxyzw_MUL(MULw, 0, 1);
|
|
|
|
VUREGS_ACCFSFT(MULA, 0);
|
|
VUREGS_ACCFSI(MULAi, 0);
|
|
VUREGS_ACCFSQ(MULAq, 0);
|
|
VUREGS_FDFSFTxyzw_MUL(MULAx, 1, 8);
|
|
VUREGS_FDFSFTxyzw_MUL(MULAy, 1, 4);
|
|
VUREGS_FDFSFTxyzw_MUL(MULAz, 1, 2);
|
|
VUREGS_FDFSFTxyzw_MUL(MULAw, 1, 1);
|
|
|
|
VUREGS_FDFSFT(MADD, 1);
|
|
VUREGS_FDFSI(MADDi, 1);
|
|
VUREGS_FDFSQ(MADDq, 1);
|
|
|
|
#define VUREGS_FDFSFT_0_xyzw(OP, xyzw) \
|
|
void _vuRegs##OP(VURegs * VU, _VURegsNum *VUregsn) { \
|
|
VUregsn->pipe = VUPIPE_FMAC; \
|
|
VUregsn->VFwrite = _Fd_; \
|
|
VUregsn->VFwxyzw = _XYZW; \
|
|
VUregsn->VFread0 = _Fs_; \
|
|
VUregsn->VFr0xyzw= _XYZW; \
|
|
VUregsn->VFread1 = _Ft_; \
|
|
VUregsn->VFr1xyzw= xyzw; \
|
|
VUregsn->VIwrite = 0; \
|
|
VUregsn->VIread = (1<<REG_ACC_FLAG)|(_Ft_ ? GET_VF0_FLAG(_Fs_) : 0); \
|
|
}
|
|
|
|
VUREGS_FDFSFT_0_xyzw(MADDx, 8);
|
|
VUREGS_FDFSFT_0_xyzw(MADDy, 4);
|
|
VUREGS_FDFSFT_0_xyzw(MADDz, 2);
|
|
|
|
void _vuRegsMADDw(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = _Fd_;
|
|
VUregsn->VFwxyzw = _XYZW;
|
|
VUregsn->VFread0 = _Fs_;
|
|
VUregsn->VFr0xyzw= _XYZW;
|
|
VUregsn->VFread1 = _Ft_;
|
|
VUregsn->VFr1xyzw= 1;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = (1<<REG_ACC_FLAG)|GET_VF0_FLAG(_Fs_);
|
|
}
|
|
|
|
VUREGS_ACCFSFT(MADDA, 1);
|
|
VUREGS_ACCFSI(MADDAi, 1);
|
|
VUREGS_ACCFSQ(MADDAq, 1);
|
|
VUREGS_ACCFSFTx(MADDAx, 1);
|
|
VUREGS_ACCFSFTy(MADDAy, 1);
|
|
VUREGS_ACCFSFTz(MADDAz, 1);
|
|
VUREGS_ACCFSFTw(MADDAw, 1);
|
|
|
|
VUREGS_FDFSFT(MSUB, 1);
|
|
VUREGS_FDFSI(MSUBi, 1);
|
|
VUREGS_FDFSQ(MSUBq, 1);
|
|
VUREGS_FDFSFTx(MSUBx, 1);
|
|
VUREGS_FDFSFTy(MSUBy, 1);
|
|
VUREGS_FDFSFTz(MSUBz, 1);
|
|
VUREGS_FDFSFTw(MSUBw, 1);
|
|
|
|
VUREGS_ACCFSFT(MSUBA, 1);
|
|
VUREGS_ACCFSI(MSUBAi, 1);
|
|
VUREGS_ACCFSQ(MSUBAq, 1);
|
|
VUREGS_ACCFSFTx(MSUBAx, 1);
|
|
VUREGS_ACCFSFTy(MSUBAy, 1);
|
|
VUREGS_ACCFSFTz(MSUBAz, 1);
|
|
VUREGS_ACCFSFTw(MSUBAw, 1);
|
|
|
|
VUREGS_FDFSFT(MAX, 0);
|
|
VUREGS_FDFSI(MAXi, 0);
|
|
VUREGS_FDFSFTx(MAXx_, 0);
|
|
VUREGS_FDFSFTy(MAXy_, 0);
|
|
VUREGS_FDFSFTz(MAXz_, 0);
|
|
VUREGS_FDFSFTw(MAXw_, 0);
|
|
|
|
void _vuRegsMAXx(VURegs * VU, _VURegsNum *VUregsn) {
|
|
_vuRegsMAXx_(VU, VUregsn);
|
|
if( _Fs_ == 0 && _Ft_ == 0 ) VUregsn->VIread &= ~(1<<REG_VF0_FLAG);
|
|
}
|
|
void _vuRegsMAXy(VURegs * VU, _VURegsNum *VUregsn) {
|
|
_vuRegsMAXy_(VU, VUregsn);
|
|
if( _Fs_ == 0 && _Ft_ == 0 ) VUregsn->VIread &= ~(1<<REG_VF0_FLAG);
|
|
}
|
|
void _vuRegsMAXz(VURegs * VU, _VURegsNum *VUregsn) {
|
|
_vuRegsMAXz_(VU, VUregsn);
|
|
if( _Fs_ == 0 && _Ft_ == 0 ) VUregsn->VIread &= ~(1<<REG_VF0_FLAG);
|
|
}
|
|
void _vuRegsMAXw(VURegs * VU, _VURegsNum *VUregsn) {
|
|
_vuRegsMAXw_(VU, VUregsn);
|
|
if( _Fs_ == 0 && _Ft_ == 0 ) VUregsn->VIread &= ~(1<<REG_VF0_FLAG);
|
|
}
|
|
|
|
VUREGS_FDFSFT(MINI, 0);
|
|
VUREGS_FDFSI(MINIi, 0);
|
|
VUREGS_FDFSFTx(MINIx, 0);
|
|
VUREGS_FDFSFTy(MINIy, 0);
|
|
VUREGS_FDFSFTz(MINIz, 0);
|
|
VUREGS_FDFSFTw(MINIw, 0);
|
|
|
|
void _vuRegsOPMULA(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFwxyzw= 0xE;
|
|
VUregsn->VFread0 = _Fs_;
|
|
VUregsn->VFr0xyzw= 0xE;
|
|
VUregsn->VFread1 = _Ft_;
|
|
VUregsn->VFr1xyzw= 0xE;
|
|
VUregsn->VIwrite = 1<<REG_ACC_FLAG;
|
|
VUregsn->VIread = GET_VF0_FLAG(_Fs_)|GET_VF0_FLAG(_Ft_)|(1<<REG_ACC_FLAG);
|
|
}
|
|
|
|
void _vuRegsOPMSUB(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = _Fd_;
|
|
VUregsn->VFwxyzw= 0xE;
|
|
VUregsn->VFread0 = _Fs_;
|
|
VUregsn->VFr0xyzw= 0xE;
|
|
VUregsn->VFread1 = _Ft_;
|
|
VUregsn->VFr1xyzw= 0xE;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = GET_VF0_FLAG(_Fs_)|GET_VF0_FLAG(_Ft_)|(1<<REG_ACC_FLAG);
|
|
}
|
|
|
|
void _vuRegsNOP(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_NONE;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = 0;
|
|
}
|
|
|
|
VUREGS_FTFS(FTOI0);
|
|
VUREGS_FTFS(FTOI4);
|
|
VUREGS_FTFS(FTOI12);
|
|
VUREGS_FTFS(FTOI15);
|
|
VUREGS_FTFS(ITOF0);
|
|
VUREGS_FTFS(ITOF4);
|
|
VUREGS_FTFS(ITOF12);
|
|
VUREGS_FTFS(ITOF15);
|
|
|
|
void _vuRegsCLIP(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = _Fs_;
|
|
VUregsn->VFr0xyzw= 0xE;
|
|
VUregsn->VFread1 = _Ft_;
|
|
VUregsn->VFr1xyzw= 0x1;
|
|
VUregsn->VIwrite = 1 << REG_CLIP_FLAG;
|
|
VUregsn->VIread = GET_VF0_FLAG(_Fs_)|GET_VF0_FLAG(_Ft_)|(1 << REG_CLIP_FLAG);
|
|
}
|
|
|
|
/******************************/
|
|
/* VU Lower instructions */
|
|
/******************************/
|
|
|
|
void _vuRegsDIV(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FDIV;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = _Fs_;
|
|
VUregsn->VFr0xyzw= 1 << (3-_Fsf_);
|
|
VUregsn->VFread1 = _Ft_;
|
|
VUregsn->VFr1xyzw= 1 << (3-_Ftf_);
|
|
VUregsn->VIwrite = 1 << REG_Q;
|
|
VUregsn->VIread = GET_VF0_FLAG(_Fs_)|GET_VF0_FLAG(_Ft_);
|
|
VUregsn->cycles = 6;
|
|
}
|
|
|
|
void _vuRegsSQRT(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FDIV;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFr0xyzw = 0;
|
|
VUregsn->VFread1 = _Ft_;
|
|
VUregsn->VFr1xyzw = 1 << (3-_Ftf_);
|
|
VUregsn->VIwrite = 1 << REG_Q;
|
|
VUregsn->VIread = GET_VF0_FLAG(_Ft_);
|
|
VUregsn->cycles = 6;
|
|
}
|
|
|
|
void _vuRegsRSQRT(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FDIV;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = _Fs_;
|
|
VUregsn->VFr0xyzw= 1 << (3-_Fsf_);
|
|
VUregsn->VFread1 = _Ft_;
|
|
VUregsn->VFr1xyzw= 1 << (3-_Ftf_);
|
|
VUregsn->VIwrite = 1 << REG_Q;
|
|
VUregsn->VIread = GET_VF0_FLAG(_Fs_)|GET_VF0_FLAG(_Ft_);
|
|
VUregsn->cycles = 12;
|
|
}
|
|
|
|
VUREGS_ITIS(IADDI);
|
|
VUREGS_ITIS(IADDIU);
|
|
VUREGS_IDISIT(IADD);
|
|
VUREGS_IDISIT(IAND);
|
|
VUREGS_IDISIT(IOR);
|
|
VUREGS_IDISIT(ISUB);
|
|
VUREGS_ITIS(ISUBIU);
|
|
|
|
VUREGS_FTFS(MOVE);
|
|
|
|
void _vuRegsMFIR(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = _Ft_;
|
|
VUregsn->VFwxyzw = _XYZW;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = 1 << _Fs_;
|
|
}
|
|
|
|
void _vuRegsMTIR(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = _Fs_;
|
|
VUregsn->VFr0xyzw= _XYZW;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Ft_;
|
|
VUregsn->VIread = GET_VF0_FLAG(_Fs_);
|
|
}
|
|
|
|
VUREGS_FTFS(MR32);
|
|
|
|
void _vuRegsLQ(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = _Ft_;
|
|
VUregsn->VFwxyzw = _XYZW;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = 1 << _Fs_;
|
|
}
|
|
|
|
void _vuRegsLQD(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = _Ft_;
|
|
VUregsn->VFwxyzw = _XYZW;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Fs_;
|
|
VUregsn->VIread = 1 << _Fs_;
|
|
}
|
|
|
|
void _vuRegsLQI(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = _Ft_;
|
|
VUregsn->VFwxyzw = _XYZW;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Fs_;
|
|
VUregsn->VIread = 1 << _Fs_;
|
|
}
|
|
|
|
void _vuRegsSQ(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = _Fs_;
|
|
VUregsn->VFr0xyzw= _XYZW;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = (1 << _Ft_)|GET_VF0_FLAG(_Fs_);
|
|
}
|
|
|
|
void _vuRegsSQD(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = _Fs_;
|
|
VUregsn->VFr0xyzw= _XYZW;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Ft_;
|
|
VUregsn->VIread = (1 << _Ft_)|GET_VF0_FLAG(_Fs_);
|
|
}
|
|
|
|
void _vuRegsSQI(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = _Fs_;
|
|
VUregsn->VFr0xyzw= _XYZW;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Ft_;
|
|
VUregsn->VIread = (1 << _Ft_)|GET_VF0_FLAG(_Fs_);
|
|
}
|
|
|
|
void _vuRegsILW(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_IALU;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Ft_;
|
|
VUregsn->VIread = 1 << _Fs_;
|
|
}
|
|
|
|
void _vuRegsISW(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_IALU;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = (1 << _Fs_) | (1 << _Ft_);
|
|
}
|
|
|
|
void _vuRegsILWR(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_IALU;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = (1 << _Ft_);
|
|
VUregsn->VIread = (1 << _Fs_);
|
|
}
|
|
|
|
void _vuRegsISWR(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_IALU;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = (1 << _Fs_) | (1 << _Ft_);
|
|
}
|
|
|
|
void _vuRegsRINIT(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = _Fs_;
|
|
VUregsn->VFr0xyzw= 1 << (3-_Fsf_);
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << REG_R;
|
|
VUregsn->VIread = GET_VF0_FLAG(_Fs_);
|
|
}
|
|
|
|
void _vuRegsRGET(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = _Ft_;
|
|
VUregsn->VFwxyzw = _XYZW;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = 1 << REG_R;
|
|
}
|
|
|
|
void _vuRegsRNEXT(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = _Ft_;
|
|
VUregsn->VFwxyzw = _XYZW;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << REG_R;
|
|
VUregsn->VIread = 1 << REG_R;
|
|
}
|
|
|
|
void _vuRegsRXOR(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = _Fs_;
|
|
VUregsn->VFr0xyzw= 1 << (3-_Fsf_);
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << REG_R;
|
|
VUregsn->VIread = (1 << REG_R)|GET_VF0_FLAG(_Fs_);
|
|
}
|
|
|
|
void _vuRegsWAITQ(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FDIV;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = 0;
|
|
}
|
|
|
|
void _vuRegsFSAND(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Ft_;
|
|
VUregsn->VIread = 1 << REG_STATUS_FLAG;
|
|
}
|
|
|
|
void _vuRegsFSEQ(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Ft_;
|
|
VUregsn->VIread = 1 << REG_STATUS_FLAG;
|
|
}
|
|
|
|
void _vuRegsFSOR(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Ft_;
|
|
VUregsn->VIread = 1 << REG_STATUS_FLAG;
|
|
}
|
|
|
|
void _vuRegsFSSET(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << REG_STATUS_FLAG;
|
|
VUregsn->VIread = 0;//1 << REG_STATUS_FLAG; this kills speed
|
|
}
|
|
|
|
void _vuRegsFMAND(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Ft_;
|
|
VUregsn->VIread = (1 << REG_MAC_FLAG) | (1 << _Fs_);
|
|
}
|
|
|
|
void _vuRegsFMEQ(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Ft_;
|
|
VUregsn->VIread = (1 << REG_MAC_FLAG) | (1 << _Fs_);
|
|
}
|
|
|
|
void _vuRegsFMOR(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Ft_;
|
|
VUregsn->VIread = (1 << REG_MAC_FLAG) | (1 << _Fs_);
|
|
}
|
|
|
|
void _vuRegsFCAND(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << 1;
|
|
VUregsn->VIread = 1 << REG_CLIP_FLAG;
|
|
}
|
|
|
|
void _vuRegsFCEQ(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << 1;
|
|
VUregsn->VIread = 1 << REG_CLIP_FLAG;
|
|
}
|
|
|
|
void _vuRegsFCOR(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << 1;
|
|
VUregsn->VIread = 1 << REG_CLIP_FLAG;
|
|
}
|
|
|
|
void _vuRegsFCSET(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << REG_CLIP_FLAG;
|
|
VUregsn->VIread = 0;
|
|
}
|
|
|
|
void _vuRegsFCGET(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Ft_;
|
|
VUregsn->VIread = 1 << REG_CLIP_FLAG;
|
|
}
|
|
|
|
void _vuRegsIBEQ(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_BRANCH;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = (1 << _Fs_) | (1 << _Ft_);
|
|
}
|
|
|
|
void _vuRegsIBGEZ(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_BRANCH;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = 1 << _Fs_;
|
|
}
|
|
|
|
void _vuRegsIBGTZ(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_BRANCH;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = 1 << _Fs_;
|
|
}
|
|
|
|
void _vuRegsIBLEZ(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_BRANCH;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = 1 << _Fs_;
|
|
}
|
|
|
|
void _vuRegsIBLTZ(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_BRANCH;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = 1 << _Fs_;
|
|
}
|
|
|
|
void _vuRegsIBNE(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_BRANCH;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = (1 << _Fs_) | (1 << _Ft_);
|
|
}
|
|
|
|
void _vuRegsB(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_BRANCH;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = 0;
|
|
}
|
|
|
|
void _vuRegsBAL(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_BRANCH;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Ft_;
|
|
VUregsn->VIread = 0;
|
|
}
|
|
|
|
void _vuRegsJR(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_BRANCH;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = 1 << _Fs_;
|
|
}
|
|
|
|
void _vuRegsJALR(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_BRANCH;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 1 << _Ft_;
|
|
VUregsn->VIread = 1 << _Fs_;
|
|
}
|
|
|
|
void _vuRegsMFP(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_FMAC;
|
|
VUregsn->VFwrite = _Ft_;
|
|
VUregsn->VFwxyzw = _XYZW;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = 1 << REG_P;
|
|
}
|
|
|
|
void _vuRegsWAITP(VURegs * VU, _VURegsNum *VUregsn) {
|
|
VUregsn->pipe = VUPIPE_EFU;
|
|
VUregsn->VFwrite = 0;
|
|
VUregsn->VFread0 = 0;
|
|
VUregsn->VFread1 = 0;
|
|
VUregsn->VIwrite = 0;
|
|
VUregsn->VIread = 0;
|
|
}
|
|
|
|
VUREGS_PFS(ESADD, 10);
|
|
VUREGS_PFS(ERSADD, 17);
|
|
VUREGS_PFS(ELENG, 17);
|
|
VUREGS_PFS(ERLENG, 23);
|
|
VUREGS_PFS(EATANxy, 53);
|
|
VUREGS_PFS(EATANxz, 53);
|
|
VUREGS_PFS(ESUM, 11);
|
|
VUREGS_PFS(ERCPR, 11);
|
|
VUREGS_PFS(ESQRT, 11);
|
|
VUREGS_PFS(ERSQRT, 17);
|
|
VUREGS_PFS(ESIN, 28);
|
|
VUREGS_PFS(EATAN, 53);
|
|
VUREGS_PFS(EEXP, 43);
|
|
|
|
void _vuRegsXITOP(VURegs * VU, _VURegsNum *VUregsn) {
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VUregsn->pipe = VUPIPE_IALU;
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VUregsn->VFwrite = 0;
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VUregsn->VFread0 = 0;
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VUregsn->VFread1 = 0;
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VUregsn->VIwrite = 1 << _Ft_;
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VUregsn->VIread = 0;
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}
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void _vuRegsXGKICK(VURegs * VU, _VURegsNum *VUregsn) {
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VUregsn->pipe = VUPIPE_XGKICK;
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VUregsn->VFwrite = 0;
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VUregsn->VFread0 = 0;
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VUregsn->VFread1 = 0;
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VUregsn->VIwrite = 0;
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VUregsn->VIread = 1 << _Fs_;
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}
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void _vuRegsXTOP(VURegs * VU, _VURegsNum *VUregsn) {
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VUregsn->pipe = VUPIPE_IALU;
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VUregsn->VFwrite = 0;
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VUregsn->VFread0 = 0;
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VUregsn->VFread1 = 0;
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VUregsn->VIwrite = 1 << _Ft_;
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VUregsn->VIread = 0;
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}
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