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  • Committer: Bazaar Package Importer
  • Author(s): Cesare Falco
  • Date: 2009-11-03 17:10:15 UTC
  • mfrom: (1.1.5 upstream)
  • Revision ID: james.westby@ubuntu.com-20091103171015-6hop4ory5lxnumpn
Tags: 0.135-0ubuntu1
https://launchpad.net/bugs/403212
* New upstream release - Closes (LP: #403212)
* debian/watch: unstable releases are no longer detected
* mame.ini: added the cheat subdirectories to cheatpath so zipped
  cheatfiles will be searched too
* renamed crsshair subdirectory to crosshair to reflect upstream change
* mame.ini: renamed references to crosshair subdirectory (see above)

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src/osd/sdl/osd_cpu.h
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//============================================================
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//
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//  osd_cpu.h - SDL CPU-specific data types
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//
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//  Copyright (c) 1996-2007, Nicola Salmoria and the MAME Team.
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//  Visit http://mamedev.org for licensing and usage restrictions.
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//
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//============================================================
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/*******************************************************************************
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*                                                                              *
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*   Define size independent data types and operations.                         *
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*                                                                              *
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*   The following types must be supported by all platforms:                    *
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*                                                                              *
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*   UINT8  - Unsigned 8-bit Integer     INT8  - Signed 8-bit integer           *
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*   UINT16 - Unsigned 16-bit Integer    INT16 - Signed 16-bit integer          *
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*   UINT32 - Unsigned 32-bit Integer    INT32 - Signed 32-bit integer          *
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*   UINT64 - Unsigned 64-bit Integer    INT64 - Signed 64-bit integer          *
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*                                                                              *
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*                                                                              *
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*   The macro names for the artithmatic operations are composed as follows:    *
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*                                                                              *
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*   XXX_R_A_B, where XXX - 3 letter operation code (ADD, SUB, etc.)            *
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*                    R   - The type of the result                              *
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*                    A   - The type of operand 1                               *
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*                    B   - The type of operand 2 (if binary operation)         *
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*                                                                              *
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*                    Each type is one of: U8,8,U16,16,U32,32,U64,64            *
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*                                                                              *
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*******************************************************************************/
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#pragma once
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#ifndef OSD_CPU_H
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#define OSD_CPU_H
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/* Combine two 32-bit integers into a 64-bit integer */
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#define COMBINE_64_32_32(A,B)     ((((UINT64)(A))<<32) | (UINT32)(B))
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#define COMBINE_U64_U32_U32(A,B)  COMBINE_64_32_32(A,B)
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/* Return upper 32 bits of a 64-bit integer */
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#define HI32_32_64(A)             (((UINT64)(A)) >> 32)
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#define HI32_U32_U64(A)           HI32_32_64(A)
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/* Return lower 32 bits of a 64-bit integer */
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#define LO32_32_64(A)             ((A) & 0xffffffff)
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#define LO32_U32_U64(A)           LO32_32_64(A)
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#define DIV_64_64_32(A,B)         ((A)/(B))
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#define DIV_U64_U64_U32(A,B)  ((A)/(UINT32)(B))
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#define MOD_32_64_32(A,B)         ((A)%(B))
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#define MOD_U32_U64_U32(A,B)  ((A)%(UINT32)(B))
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#define MUL_64_32_32(A,B)         ((A)*(INT64)(B))
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#define MUL_U64_U32_U32(A,B)  ((A)*(UINT64)(UINT32)(B))
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#endif  /* defined OSD_CPU_H */