Initial PGXP CPU commit

- Restructured project to base interface on PSX instructions
- Support for all relevant CPU arithmetic and logic instructions
- Debug output available via deferred PGXP calls
- Remove most dependencies on PCSXR
- Still very much a work in progress (lots of errors)

- Add extra debug information to GPU plugin (w values)

1 files changed, 49 insertions, 0 deletions

diff --git a/libpcsxcore/pgxp_mem.h b/libpcsxcore/pgxp_mem.h
new file mode 100644
index 00000000..5f79a166
--- /dev/null
+++ b/libpcsxcore/pgxp_mem.h
@@ -0,0 +1,49 @@
+/***************************************************************************
+*   Copyright (C) 2016 by iCatButler                                      *
+*                                                                         *
+*   This program is free software; you can redistribute it and/or modify  *
+*   it under the terms of the GNU General Public License as published by  *
+*   the Free Software Foundation; either version 2 of the License, or     *
+*   (at your option) any later version.                                   *
+*                                                                         *
+*   This program is distributed in the hope that it will be useful,       *
+*   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
+*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
+*   GNU General Public License for more details.                          *
+*                                                                         *
+*   You should have received a copy of the GNU General Public License     *
+*   along with this program; if not, write to the                         *
+*   Free Software Foundation, Inc.,                                       *
+*   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.           *
+***************************************************************************/
+
+/**************************************************************************
+*	pgxp_mem.h
+*	PGXP - Parallel/Precision Geometry Xform Pipeline
+*
+*	Created on: 07 Jun 2016
+*      Author: iCatButler
+***************************************************************************/
+
+#ifndef _PGXP_MEM_H_
+#define _PGXP_MEM_H_
+
+#include "psxcommon.h"
+
+void	PGXP_Init();	// initialise memory
+char*	PGXP_GetMem();	// return pointer to precision memory
+u32		PGXP_ConvertAddress(u32 addr);
+
+struct PGXP_value_Tag;
+typedef struct PGXP_value_Tag PGXP_value;
+
+PGXP_value* GetPtr(u32 addr);
+PGXP_value* ReadMem(u32 addr);
+
+void ValidateAndCopyMem(PGXP_value* dest, u32 addr, u32 value);
+void ValidateAndCopyMem16(PGXP_value* dest, u32 addr, u32 value);
+
+void WriteMem(PGXP_value* value, u32 addr);
+void WriteMem16(PGXP_value* src, u32 addr);
+
+#endif//_PGXP_MEM_H_
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