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Last change
on this file since 78 was
78,
checked in by rosiere, 16 years ago
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Add :
- Execute_loop (must be test systemC)
- Prediction
- Direction : predifined scheme
- Branch Target Buffer
- iFetch_unit
- ifetch_queue
- pc management
- Decod_unit
- coming soon : support for custom operation
- Rename_unit
- RAT
- Free_list
- Dependence RAW check
- Load store unit pointer
- New Environnement (hierarchy_memory will remove in a next version)
Modif :
- Manage Custom Operation
- All component in execute_loop to use the new statistics management
Not Finish :
- Return Address Stack
- Environnement
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File size:
832 bytes
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| Line | |
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| 1 | #include "../include/Cache_OneLevel.h" |
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| 2 | |
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| 3 | namespace environnement { |
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| 4 | namespace cache { |
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| 5 | namespace cache_onelevel { |
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| 6 | |
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| 7 | Address Cache_OneLevel::translate_address (uint32_t address) |
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| 8 | { |
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| 9 | Address address_translated; |
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| 10 | uint32_t shift; |
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| 11 | |
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| 12 | address_translated.offset = (address & ((uint32_t)-1 >> (32-(size_address.offset )))); |
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| 13 | address -= address_translated.offset; |
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| 14 | shift = size_address.offset; |
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| 15 | address_translated.familly = (address & ((uint32_t)-1 >> (32-(size_address.familly + shift))))>>shift; |
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| 16 | address -= address_translated.familly; |
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| 17 | shift += size_address.familly; |
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| 18 | address_translated.tag = (address & ((uint32_t)-1 >> (32-(size_address.tag + shift))))>>shift; |
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| 19 | |
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| 20 | return address_translated; |
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| 21 | } |
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| 22 | |
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| 23 | }; |
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| 24 | }; |
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| 25 | }; |
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