Attachment 9142 Details for Bug 44084

Check BIOS

libvirt-bios-check (text/plain), 1.13 KB, created by Philipp Hahn on 2017-08-24 16:14 CEST

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Creator: Philipp Hahn

Created: 2017-08-24 16:14 CEST

Size: 1.13 KB

patch

obsolete

>#!/usr/bin/python
>
>import sys
>import libvirt
>
>if __name__ == '__main__':
>	try:
>		uri = sys.argv[1]
>	except IndexError:
>		uri = 'qemu:///system'
>	conn = libvirt.open(uri)
>	for dom in conn.listAllDomains(libvirt.VIR_CONNECT_LIST_DOMAINS_ACTIVE):
>		print dom.name()
>		bios = dom.memoryPeek(0x00000000ffff0000L, 0x10000, libvirt.VIR_MEMORY_PHYSICAL)
>		print ' 4G: %s %08x' % (' '.join('%02x' % ord(_) for _ in bios[-32:]), hash(bios) % ((sys.maxsize + 1) * 2))
>		bios = dom.memoryPeek(0x00000000000f0000L, 0x10000, libvirt.VIR_MEMORY_PHYSICAL)
>		print ' 1M: %s %08x' % (' '.join('%02x' % ord(_) for _ in bios[-32:]), hash(bios) % ((sys.maxsize + 1) * 2))
>	exit(0)
>
>'''
># 1.7
> 4G: 66 83 c4 08 66 5b 66 5e 66 c3 b0 20 e6 20 66 c3 ea 5b e0 00 f0 30 36 2f 32 33 2f 39 39 00 fc 00 233a04829df41fe2
> 4G: 66 83 c9 ff 66 89 c8 66 5b 66 5e 66 5f 66 c3 90 ea 5b e0 00 f0 30 36 2f 32 33 2f 39 39 00 fc 00 86199ab9e480df25
># 1.9
> 4G: 66 83 c4 08 66 5b 66 5e 66 c3 b0 20 e6 20 66 c3 ea 5b e0 00 f0 30 36 2f 32 33 2f 39 39 00 fc 00 233a04829df41fe2
># 1.10
> 4G: a3 ff ff 66 5b 66 83 c4 08 66 5b 66 5e 66 c3 90 ea 5b e0 00 f0 30 36 2f 32 33 2f 39 39 00 fc 00 5812fbb675d5325a
>'''

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Attachments on bug 44084: 9142