diff options
Diffstat (limited to 'old/spc700/debug/apumem.h')
| -rw-r--r-- | old/spc700/debug/apumem.h | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/old/spc700/debug/apumem.h b/old/spc700/debug/apumem.h deleted file mode 100644 index 499bd3f..0000000 --- a/old/spc700/debug/apumem.h +++ /dev/null @@ -1,222 +0,0 @@ -/*
- * Snes9x - Portable Super Nintendo Entertainment System (TM) emulator.
- *
- * (c) Copyright 1996 - 2001 Gary Henderson (gary.henderson@ntlworld.com) and
- * Jerremy Koot (jkoot@snes9x.com)
- *
- * Super FX C emulator code
- * (c) Copyright 1997 - 1999 Ivar (ivar@snes9x.com) and
- * Gary Henderson.
- * Super FX assembler emulator code (c) Copyright 1998 zsKnight and _Demo_.
- *
- * DSP1 emulator code (c) Copyright 1998 Ivar, _Demo_ and Gary Henderson.
- * C4 asm and some C emulation code (c) Copyright 2000 zsKnight and _Demo_.
- * C4 C code (c) Copyright 2001 Gary Henderson (gary.henderson@ntlworld.com).
- *
- * DOS port code contains the works of other authors. See headers in
- * individual files.
- *
- * Snes9x homepage: http://www.snes9x.com
- *
- * Permission to use, copy, modify and distribute Snes9x in both binary and
- * source form, for non-commercial purposes, is hereby granted without fee,
- * providing that this license information and copyright notice appear with
- * all copies and any derived work.
- *
- * This software is provided 'as-is', without any express or implied
- * warranty. In no event shall the authors be held liable for any damages
- * arising from the use of this software.
- *
- * Snes9x is freeware for PERSONAL USE only. Commercial users should
- * seek permission of the copyright holders first. Commercial use includes
- * charging money for Snes9x or software derived from Snes9x.
- *
- * The copyright holders request that bug fixes and improvements to the code
- * should be forwarded to them so everyone can benefit from the modifications
- * in future versions.
- *
- * Super NES and Super Nintendo Entertainment System are trademarks of
- * Nintendo Co., Limited and its subsidiary companies.
- */
-#ifndef _apumemory_h_
-#define _apumemory_h_
-
-START_EXTERN_C
-extern uint8 W4;
-extern uint8 APUROM[64];
-END_EXTERN_C
-
-// TODO: restore nondebug version
-
-static INLINE uint8 S9xAPUGetByteZ (uint8 Address)
-{
- uint8 res = 0;
- pIAPU->memread_addr = Address;
-
- if (Address >= 0xf0 && pIAPU->DirectPage == pIAPU->RAM)
- {
- if (Address >= 0xf4 && Address <= 0xf7)
- {
-#ifdef SPC700_SHUTDOWN
- pIAPU->WaitAddress2 = pIAPU->WaitAddress1;
- pIAPU->WaitAddress1 = pIAPU->PC;
-#endif
- res = (pIAPU->RAM [Address]);
- }
- else if (Address >= 0xfd)
- {
-#ifdef SPC700_SHUTDOWN
- pIAPU->WaitAddress2 = pIAPU->WaitAddress1;
- pIAPU->WaitAddress1 = pIAPU->PC;
-#endif
- uint8 t = pIAPU->RAM [Address];
- if(pIAPU != &IAPU)
- pIAPU->RAM [Address] = 0;
- res = (t);
- }
- else if (Address == 0xf3) {
- res = (S9xGetAPUDSP ());
- }
- else res = (pIAPU->RAM [Address]);
- }
- else
- res = (pIAPU->DirectPage [Address]);
-
- pIAPU->memread_data = res;
- return res;
-}
-
-static INLINE void S9xAPUSetByteZ (uint8 val, uint8 Address)
-{
- pIAPU->memwrite_addr = Address;
- pIAPU->memwrite_data = val;
-
- if(pIAPU == &IAPU) return;
-
- if (Address >= 0xf0 && pIAPU->DirectPage == pIAPU->RAM)
- {
- if (Address == 0xf3)
- S9xSetAPUDSP (val);
- else
- if (Address >= 0xf4 && Address <= 0xf7)
- APU.OutPorts [Address - 0xf4] = val;
- else
- if (Address == 0xf1)
- S9xSetAPUControl (val);
- else
- if (Address < 0xfd)
- {
- pIAPU->RAM [Address] = val;
- if (Address >= 0xfa)
- {
- if (val == 0)
- APU.TimerTarget [Address - 0xfa] = 0x100;
- else
- APU.TimerTarget [Address - 0xfa] = val;
- }
- }
- }
- else
- pIAPU->DirectPage [Address] = val;
-}
-
-static INLINE uint8 S9xAPUGetByte (uint32 Address)
-{
- Address &= 0xffff;
- uint8 res = 0;
- pIAPU->memread_addr = Address;
-
- if (Address <= 0xff && Address >= 0xf0)
- {
- if (Address >= 0xf4 && Address <= 0xf7)
- {
-#ifdef SPC700_SHUTDOWN
- pIAPU->WaitAddress2 = pIAPU->WaitAddress1;
- pIAPU->WaitAddress1 = pIAPU->PC;
-#endif
- res = (pIAPU->RAM [Address]);
- }
- else if (Address == 0xf3) {
- res = (S9xGetAPUDSP ());
- }
- else if (Address >= 0xfd)
- {
-#ifdef SPC700_SHUTDOWN
- pIAPU->WaitAddress2 = pIAPU->WaitAddress1;
- pIAPU->WaitAddress1 = pIAPU->PC;
-#endif
- uint8 t = pIAPU->RAM [Address];
- if(pIAPU != &IAPU)
- pIAPU->RAM [Address] = 0;
- res = (t);
- }
- else res = (pIAPU->RAM [Address]);
- }
- else
- res = (pIAPU->RAM [Address]);
-
- pIAPU->memread_data = res;
- return res;
-}
-
-static INLINE void S9xAPUSetByte (uint8 val, uint32 Address)
-{
- Address &= 0xffff;
- pIAPU->memwrite_addr = Address;
- pIAPU->memwrite_data = val;
-
- if(pIAPU == &IAPU) return;
-
- if (Address <= 0xff && Address >= 0xf0)
- {
- if (Address == 0xf3)
- S9xSetAPUDSP (val);
- else
- if (Address >= 0xf4 && Address <= 0xf7)
- APU.OutPorts [Address - 0xf4] = val;
- else
- if (Address == 0xf1)
- S9xSetAPUControl (val);
- else
- if (Address < 0xfd)
- {
- pIAPU->RAM [Address] = val;
- if (Address >= 0xfa)
- {
- if (val == 0)
- APU.TimerTarget [Address - 0xfa] = 0x100;
- else
- APU.TimerTarget [Address - 0xfa] = val;
- }
- }
- }
- else
- {
-#if 0
-if (Address >= 0x2500 && Address <= 0x2504)
-printf ("%06d %04x <- %02x\n", ICPU.Scanline, Address, val);
-if (Address == 0x26c6)
-{
- extern FILE *apu_trace;
- extern FILE *trace;
- APU.Flags |= TRACE_FLAG;
- CPU.Flags |= TRACE_FLAG;
- if (apu_trace == NULL)
- apu_trace = fopen ("aputrace.log", "wb");
- if (trace == NULL)
- trace = fopen ("trace.log", "wb");
- printf ("TRACING SWITCHED ON\n");
-}
-#endif
- if (Address < 0xffc0)
- pIAPU->RAM [Address] = val;
- else
- {
- APU.ExtraRAM [Address - 0xffc0] = val;
- if (!APU.ShowROM)
- pIAPU->RAM [Address] = val;
- }
- }
-}
-
-#endif
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