haraldwolff/qemu-patch-raspberry4
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3 commits

Author SHA1 Message Date
Mahmoud Mandour 40c4a5533f plugins/cache: Added FIFO and LRU eviction policies 
Implemented FIFO and LRU eviction policies. Now one of the three
eviction policies can be chosen as an argument. On not specifying an
argument, LRU is used by default.

Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210623125458.450462-4-ma.mandourr@gmail.com>
Message-Id: <20210709143005.1554-39-alex.bennee@linaro.org>
 2021-07-14 15:54:13 +01:00
Mahmoud Mandour 86ae3a1daa plugins/cache: Enable cache parameterization 
Enabled configuring both icache and dcache parameters using plugin
parameters.

Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210623125458.450462-3-ma.mandourr@gmail.com>
Message-Id: <20210709143005.1554-38-alex.bennee@linaro.org>
 2021-07-14 15:54:13 +01:00
Mahmoud Mandour e2c5557ce1 plugins: Added a new cache modelling plugin 
Added a cache modelling plugin that uses a static configuration used in
many of the commercial microprocessors and uses random eviction policy.

The purpose of the plugin is to identify the most cache-thrashing
instructions for both instruction cache and data cache.

Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210623125458.450462-2-ma.mandourr@gmail.com>
Message-Id: <20210709143005.1554-37-alex.bennee@linaro.org>
 2021-07-14 15:54:13 +01:00