Last change
on this file since 121 was
81,
checked in by rosiere, 16 years ago
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- Finish Environment (and test)
- Continue predictor_unit
- Add external tools
- svn keyword "Id" set
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-
Property svn:keywords set to
Id
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File size:
616 bytes
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Line | |
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1 | #ifndef ENVIRONMENT_ENDIANNESS_H |
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2 | #define ENVIRONMENT_ENDIANNESS_H |
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3 | |
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4 | #include <stdint.h> |
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5 | |
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6 | namespace environment { |
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7 | namespace endianness { |
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8 | |
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9 | #define LittleEndian false |
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10 | #define BigEndian true |
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11 | |
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12 | typedef union |
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13 | { |
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14 | uint32_t word; |
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15 | |
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16 | struct |
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17 | { |
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18 | uint8_t byte1; |
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19 | uint8_t byte2; |
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20 | uint8_t byte3; |
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21 | uint8_t byte4; |
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22 | } bytes; |
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23 | } TestEndian ; |
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24 | |
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25 | bool hostEndianness (); |
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26 | bool cpuEndianness (uint32_t cpu_id); |
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27 | bool isSameEndianness (uint32_t cpu_id); |
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28 | char * swapBytes (char * string_src , |
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29 | uint32_t size_string, |
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30 | uint32_t size_access); |
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31 | |
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32 | }; |
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33 | }; |
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34 | #endif |
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