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DSP: Move the LLE core to a library. Added DSP assembler from gdtool, start cleaning it up. Create a new program called "DSPTool" which will become a more up to date replacement for gdtool from the devkitpro, automatically incorporating all our findings as we make them. This program depends on the new library. It can *ALMOST* roundtrip (asm->disasm->asm) hermes' DSP mixer at this point. Sorry about the unfinished Sconscript work - I'll fix it soon if nobody else does it first.

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@2955 8ced0084-cf51-0410-be5f-012b33b47a6e
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hrydgard
2009-04-12 10:21:40 +00:00
parent 2b2c2afa3c
commit e8b9e93465
48 changed files with 3442 additions and 1262 deletions
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32
Source/Plugins/Plugin_DSP_LLE/Src/Tools.h
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@ -15,36 +15,12 @@
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#pragma once
// UDSPControl
union UDSPControl
{
u16 Hex;
struct
{
unsigned DSPReset : 1; // Write 1 to reset and waits for 0
unsigned DSPAssertInt : 1;
unsigned DSPHalt : 1;
unsigned AI : 1;
unsigned AI_mask : 1;
unsigned ARAM : 1;
unsigned ARAM_mask : 1;
unsigned DSP : 1;
unsigned DSP_mask : 1;
unsigned ARAM_DMAState : 1; // DSPGetDMAStatus() uses this flag
unsigned unk3 : 1;
unsigned DSPInit : 1; // DSPInit() writes to this flag
unsigned pad : 4;
};
UDSPControl(u16 _Hex = 0)
: Hex(_Hex) {}
};
#ifndef _DSPLLE_TOOLS_H
#define _DSPLLE_TOOLS_H
bool DumpDSPCode(const u8 *data, u32 _Length, u32 crc);
bool DisasmUCodeDump(u32 crc);
u32 GenerateCRC(const unsigned char* _pBuffer, int _pLength);
bool DumpCWCode(u32 _Address, u32 _Length);
#endif //_DSPLLE_TOOLS_H