lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
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Last change
on this file since 3f31742 was 8e75edf, checked in by Martin Decky <martin@…>, 19 years ago |
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more realistic simulated CPU frequency
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-
Property mode
set to
100644
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File size:
762 bytes
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| 1 | #
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| 2 | # Simics 3.0 PPC32 simple configuration
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| 3 | #
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| 4 |
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| 5 | $cpu_class = "ppc750"
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| 6 | $freq_mhz = 50
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| 7 | $image = "image.boot"
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| 8 | $image_offset = -0x7a000000
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| 9 |
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| 10 | add-directory "%simics%/targets/ppc64-simple/images"
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| 11 |
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| 12 | import-std-components
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| 13 | import-ppc-simple-components
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| 14 |
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| 15 | $system = (create-ppc-simple cpu_class = $cpu_class
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| 16 | cpu_frequency = $freq_mhz
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| 17 | memory_megs = 256)
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| 18 |
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| 19 | $cpu = ($system.get-component-object "cpu")
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| 20 |
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| 21 | $system.connect uart0 (create-std-text-console)
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| 22 |
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| 23 | instantiate-components
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| 24 |
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| 25 | $start = (load-binary $image $image_offset)
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| 26 | $cpu->msr = ($cpu->msr | (1 << 13) | (1 << 5) | (1 << 4))
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| 27 | $cpu.set-pc $start - $image_offset
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| 28 |
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| 29 | @itlb = conf.cpu0.itlb
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| 30 | @itlb[0] = [[0, 0, 0, 0, 0], [0, 0, 0, 0, 0]]
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| 31 | @conf.cpu0.itlb = itlb
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| 32 |
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