2002-03-30 16:43:27 +00:00
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/*****************************************************************************/
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/* */
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/* cpucore.h */
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/* */
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/* CPU core for the 6502 simulator */
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/* */
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/* */
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/* */
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2003-05-01 22:38:47 +00:00
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/* (C) 2002-2003 Ullrich von Bassewitz */
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/* R<>merstrasse 52 */
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/* D-70794 Filderstadt */
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2002-03-30 16:43:27 +00:00
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/* EMail: uz@cc65.org */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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#ifndef CPUCORE_H
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#define CPUCORE_H
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2003-05-04 21:51:13 +00:00
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/* sim65 */
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#include "cpuregs.h"
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2002-03-30 16:43:27 +00:00
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/*****************************************************************************/
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2003-05-04 21:51:13 +00:00
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/* Data */
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2002-03-30 16:43:27 +00:00
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/*****************************************************************************/
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/* Registers */
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2003-05-04 21:51:13 +00:00
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extern CPURegs Regs;
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2002-03-30 16:43:27 +00:00
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2002-04-01 17:42:24 +00:00
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/*****************************************************************************/
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2003-05-04 21:51:13 +00:00
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/* Code */
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2002-04-01 17:42:24 +00:00
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/*****************************************************************************/
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void CPUInit (void);
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/* Initialize the CPU */
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2003-05-04 21:51:13 +00:00
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void RESET (void);
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/* Generate a CPU RESET */
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2002-04-01 17:42:24 +00:00
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2003-05-04 21:51:13 +00:00
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void IRQRequest (void);
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2002-04-01 17:42:24 +00:00
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/* Generate an IRQ */
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2003-05-04 21:51:13 +00:00
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void NMIRequest (void);
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2002-04-01 17:42:24 +00:00
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/* Generate an NMI */
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2003-05-01 18:58:35 +00:00
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void Break (const char* Format, ...);
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/* Stop running and display the given message */
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2002-04-01 17:42:24 +00:00
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void CPURun (void);
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2003-05-04 21:51:13 +00:00
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/* Run one CPU instruction */
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2002-04-01 17:42:24 +00:00
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2002-03-30 16:43:27 +00:00
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/* End of cpucore.h */
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#endif
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