76 lines
3.3 KiB
C
76 lines
3.3 KiB
C
/*****************************************************************************/
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/* */
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/* cpucore.c */
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/* */
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/* CPU definition for the simulator */
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/* */
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/* */
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/* */
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/* (C) 2003-2012, Ullrich von Bassewitz */
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/* Roemerstrasse 52 */
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/* D-70794 Filderstadt */
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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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#include <string.h>
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/* common */
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#include "xmalloc.h"
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/* sim65 */
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#include "cpucore.h"
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#include "error.h"
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/*****************************************************************************/
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/* Code */
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/*****************************************************************************/
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CPUCore* NewCPUCore (const char* Name, unsigned AddrSpaceSize)
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/* Create and return a new CPU including it's address space */
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{
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CPUCore* C;
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/* Make sure this is a 6502 CPU for now */
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if (strcmp (Name, "6502") != 0) {
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Error ("Unknown CPU type `%s'", Name);
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}
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/* Allocate memory */
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C = xmalloc (sizeof (*C));
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/* Initialize the data */
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C->Handle = 0; /* ### */
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C->AddressSize = AddrSpaceSize;
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/* Return the new CPU core */
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return C;
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}
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