mirror of
https://github.com/libretro/NJEMU-libretro.git
synced 2026-11-12 18:43:58 -10:00
139 lines
3.6 KiB
C
139 lines
3.6 KiB
C
/******************************************************************************
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osd_cpu.h
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Compatible for MAME.
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******************************************************************************/
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#ifndef OSD_CPU_H
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#define OSD_CPU_H
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#ifdef PSP
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typedef unsigned char UINT8;
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typedef unsigned short UINT16;
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typedef unsigned int UINT32;
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typedef SceULong64 UINT64;
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typedef signed char INT8;
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typedef signed short INT16;
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typedef signed int INT32;
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typedef SceLong64 INT64;
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#define offs_t UINT32
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#define data8_t UINT8
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#define data16_t UINT16
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#define data32_t UINT32
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#else
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typedef unsigned char UINT8;
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typedef unsigned short UINT16;
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typedef unsigned int UINT32;
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typedef unsigned __int64 UINT64;
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typedef signed char INT8;
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typedef signed short INT16;
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typedef signed int INT32;
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typedef signed __int64 INT64;
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#endif
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#ifndef M_PI
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#define M_PI 3.14159265358979323846
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#endif
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/* Useful macros to deal with bit shuffling encryptions */
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#define BIT(x,n) (((x)>>(n))&1)
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#define BITSWAP8(val,B7,B6,B5,B4,B3,B2,B1,B0) \
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((BIT(val,B7) << 7) | \
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(BIT(val,B6) << 6) | \
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(BIT(val,B5) << 5) | \
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(BIT(val,B4) << 4) | \
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(BIT(val,B3) << 3) | \
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(BIT(val,B2) << 2) | \
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(BIT(val,B1) << 1) | \
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(BIT(val,B0) << 0))
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#define BITSWAP16(val,B15,B14,B13,B12,B11,B10,B9,B8,B7,B6,B5,B4,B3,B2,B1,B0) \
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((BIT(val,B15) << 15) | \
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(BIT(val,B14) << 14) | \
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(BIT(val,B13) << 13) | \
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(BIT(val,B12) << 12) | \
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(BIT(val,B11) << 11) | \
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(BIT(val,B10) << 10) | \
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(BIT(val, B9) << 9) | \
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(BIT(val, B8) << 8) | \
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(BIT(val, B7) << 7) | \
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(BIT(val, B6) << 6) | \
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(BIT(val, B5) << 5) | \
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(BIT(val, B4) << 4) | \
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(BIT(val, B3) << 3) | \
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(BIT(val, B2) << 2) | \
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(BIT(val, B1) << 1) | \
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(BIT(val, B0) << 0))
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#define BITSWAP24(val,B23,B22,B21,B20,B19,B18,B17,B16,B15,B14,B13,B12,B11,B10,B9,B8,B7,B6,B5,B4,B3,B2,B1,B0) \
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((BIT(val,B23) << 23) | \
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(BIT(val,B22) << 22) | \
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(BIT(val,B21) << 21) | \
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(BIT(val,B20) << 20) | \
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(BIT(val,B19) << 19) | \
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(BIT(val,B18) << 18) | \
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(BIT(val,B17) << 17) | \
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(BIT(val,B16) << 16) | \
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(BIT(val,B15) << 15) | \
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(BIT(val,B14) << 14) | \
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(BIT(val,B13) << 13) | \
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(BIT(val,B12) << 12) | \
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(BIT(val,B11) << 11) | \
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(BIT(val,B10) << 10) | \
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(BIT(val, B9) << 9) | \
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(BIT(val, B8) << 8) | \
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(BIT(val, B7) << 7) | \
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(BIT(val, B6) << 6) | \
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(BIT(val, B5) << 5) | \
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(BIT(val, B4) << 4) | \
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(BIT(val, B3) << 3) | \
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(BIT(val, B2) << 2) | \
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(BIT(val, B1) << 1) | \
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(BIT(val, B0) << 0))
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#define BITSWAP32(val,B31,B30,B29,B28,B27,B26,B25,B24,B23,B22,B21,B20,B19,B18,B17,B16,B15,B14,B13,B12,B11,B10,B9,B8,B7,B6,B5,B4,B3,B2,B1,B0) \
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((BIT(val,B31) << 31) | \
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(BIT(val,B30) << 30) | \
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(BIT(val,B29) << 29) | \
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(BIT(val,B28) << 28) | \
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(BIT(val,B27) << 27) | \
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(BIT(val,B26) << 26) | \
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(BIT(val,B25) << 25) | \
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(BIT(val,B24) << 24) | \
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(BIT(val,B23) << 23) | \
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(BIT(val,B22) << 22) | \
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(BIT(val,B21) << 21) | \
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(BIT(val,B20) << 20) | \
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(BIT(val,B19) << 19) | \
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(BIT(val,B18) << 18) | \
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(BIT(val,B17) << 17) | \
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(BIT(val,B16) << 16) | \
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(BIT(val,B15) << 15) | \
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(BIT(val,B14) << 14) | \
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(BIT(val,B13) << 13) | \
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(BIT(val,B12) << 12) | \
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(BIT(val,B11) << 11) | \
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(BIT(val,B10) << 10) | \
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(BIT(val, B9) << 9) | \
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(BIT(val, B8) << 8) | \
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(BIT(val, B7) << 7) | \
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(BIT(val, B6) << 6) | \
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(BIT(val, B5) << 5) | \
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(BIT(val, B4) << 4) | \
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(BIT(val, B3) << 3) | \
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(BIT(val, B2) << 2) | \
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(BIT(val, B1) << 1) | \
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(BIT(val, B0) << 0))
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#endif /* OSD_CPU_H */
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