pfmlib_pentium4.h File Reference

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Data Structures
union	pentium4_escr_value_t
union	pentium4_cccr_value_t

Macros
#define	EVENT_MASK_BITS   16
#define	EVENT_SELECT_BITS   6

Macro Definition Documentation

EVENT_MASK_BITS

#define EVENT_MASK_BITS   16

pentium4_escr_value_t

Bit-wise breakdown of the ESCR registers.

Bits Description

---

63 - 31 Reserved 30 - 25 Event Select 24 - 9 Event Mask 8 - 5 Tag Value 4 Tag Enable 3 T0 OS - Enable counting in kernel mode (thread 0) 2 T0 USR - Enable counting in user mode (thread 0) 1 T1 OS - Enable counting in kernel mode (thread 1) 0 T1 USR - Enable counting in user mode (thread 1)

Definition at line 55 of file pfmlib_pentium4.h.

EVENT_SELECT_BITS

#define EVENT_SELECT_BITS   6

Definition at line 56 of file pfmlib_pentium4.h.