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ARMulator Basics

2.5.6 strongARM1

Table 2-6 shows the meaning of cycle types reported for strongARM1.

2.5.7 Core-specific verbose statistics

There is a line in the

default.ami

file:

Counters=False

You can change this to read:

Counters=True

If you do this, additional statistics, such as cache hits and cache misses, are counted by

ARMulator and appear in

$statistics

. These statistics are core-specific.

Table 2-6 strongARM specific cycle types

Cycle types Meaning

Core_Idle No instruction fetched from instruction cache. No data fetched from data cache.

Core_IOnly Instruction fetched from instruction cache. No data fetched from data cache.

Core_DOnly No instruction fetched from instruction cache. Data fetched from data cache.

Core_ID Instruction fetched from instruction cache. Data fetched from data cache.

1 2 ... 27 28 29 30 31 32 33 34 35 36 37 ... 175 176

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ARM VERSION 1.2 Arkusz Danych Strona 32