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https://github.com/openhwgroup/cvw
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31 lines
811 B
C
31 lines
811 B
C
#ifndef __PCNT_DRIVER_H
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#define __PCNT_DRIVER_H
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long int readPerfCnt(long int cntNum, int clear);
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void enablePerfCnt(long int flags);
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void disablePerfCnt(long int flags);
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#define CYCLE_COUNT (0)
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#define INSTR_COUNT (2)
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#define LOAD_STAL_COUNT (3)
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#define BP_WRONG_DIR_COUNT (4)
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#define BR_DIR_COUNT (5)
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#define BTB_WRONG_COUNT (6)
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#define NON_BR_CFI_COUNT (7)
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#define RAS_WRONG_COUNT (8)
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#define RETURN_COUNT (9)
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#define BTB_CLASS_WRONG_COUNT (10)
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#define CYCLE_COUNT_EN (1)
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#define INSTR_COUNT_EN (1 << 2)
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#define LOAD_STAL_COUNT_EN (1 << 3)
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#define BP_WRONG_DIR_COUNT_EN (1 << 4)
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#define BR_DIR_COUNT_EN (1 << 5)
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#define BTB_WRONG_COUNT_EN (1 << 6)
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#define NON_BR_CFI_COUNT_EN (1 << 7)
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#define RAS_WRONG_COUNT_EN (1 << 8)
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#define RETURN_COUNT_EN (1 << 9)
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#define BTB_CLASS_WRONG_COUNT_EN (1 << 10)
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#endif
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