pcsxr-1.9.92

1 files changed, 91 insertions, 0 deletions

diff --git a/libpcsxcore/ppc/pGte.h b/libpcsxcore/ppc/pGte.h
new file mode 100644
index 0000000..a968460
--- /dev/null
+++ b/libpcsxcore/ppc/pGte.h
@@ -0,0 +1,91 @@
+/*  Pcsx - Pc Psx Emulator
+ *  Copyright (C) 1999-2003  Pcsx Team
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA
+ */
+
+#ifndef PGET_H
+#define PGET_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int psxCP2time[64] = {
+        2, 16 , 1 , 1, 1, 1 , 8, 1, // 00
+        1 , 1 , 1 , 1, 6 , 1 , 1 , 1, // 08
+        8 , 8, 8, 19, 13 , 1 , 44 , 1, // 10
+        1 , 1 , 1 , 17, 11 , 1 , 14  , 1, // 18
+        30 , 1 , 1 , 1, 1, 1 , 1 , 1, // 20
+        5 , 8 , 17 , 1, 1, 5, 6, 1, // 28
+        23 , 1 , 1 , 1, 1, 1 , 1 , 1, // 30
+        1 , 1 , 1 , 1, 1, 6 , 5  , 39  // 38
+};
+
+#define CP2_FUNC(f) \
+void gte##f(); \
+static void rec##f() { \
+	if (pc < cop2readypc) idlecyclecount += (cop2readypc - pc)>>2; \
+	iFlushRegs(0); \
+	LIW(0, (u32)psxRegs.code); \
+	STW(0, OFFSET(&psxRegs, &psxRegs.code), GetHWRegSpecial(PSXREGS)); \
+	FlushAllHWReg(); \
+	CALLFunc ((u32)gte##f); \
+	cop2readypc = pc + psxCP2time[_fFunct_(psxRegs.code)]<<2; \
+}
+
+#define CP2_FUNCNC(f) \
+void gte##f(); \
+static void rec##f() { \
+	if (pc < cop2readypc) idlecyclecount += (cop2readypc - pc)>>2; \
+	iFlushRegs(0); \
+	CALLFunc ((u32)gte##f); \
+/*	branch = 2; */\
+	cop2readypc = pc + psxCP2time[_fFunct_(psxRegs.code)]; \
+}
+
+CP2_FUNC(MFC2);
+CP2_FUNC(MTC2);
+CP2_FUNC(CFC2);
+CP2_FUNC(CTC2);
+CP2_FUNC(LWC2);
+CP2_FUNC(SWC2);
+CP2_FUNCNC(RTPS);
+CP2_FUNC(OP);
+CP2_FUNCNC(NCLIP);
+CP2_FUNC(DPCS);
+CP2_FUNC(INTPL);
+CP2_FUNC(MVMVA);
+CP2_FUNCNC(NCDS);
+CP2_FUNCNC(NCDT);
+CP2_FUNCNC(CDP);
+CP2_FUNCNC(NCCS);
+CP2_FUNCNC(CC);
+CP2_FUNCNC(NCS);
+CP2_FUNCNC(NCT);
+CP2_FUNC(SQR);
+CP2_FUNC(DCPL);
+CP2_FUNCNC(DPCT);
+CP2_FUNCNC(AVSZ3);
+CP2_FUNCNC(AVSZ4);
+CP2_FUNCNC(RTPT);
+CP2_FUNC(GPF);
+CP2_FUNC(GPL);
+CP2_FUNCNC(NCCT);
+
+#ifdef __cplusplus
+}
+#endif
+#endif