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Viewing changes to scripts/qemugdb/mtree.py

  • Committer: Phil Dennis-Jordan
  • Date: 2017-07-21 08:03:43 UTC
  • mfrom: (1.1.1)
  • Revision ID: phil@philjordan.eu-20170721080343-2yr2vdj7713czahv
New upstream release 2.9.0.

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Lines of Context:
scripts/qemugdb/mtree.py
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    return ptr == gdb.Value(0).cast(ptr.type)
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def int128(p):
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    return int(p['lo']) + (int(p['hi']) << 64)
 
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    '''Read an Int128 type to a python integer.
 
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    QEMU can be built with native Int128 support so we need to detect
 
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    if the value is a structure or the native type.
 
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    '''
 
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    if p.type.code == gdb.TYPE_CODE_STRUCT:
 
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        return int(p['lo']) + (int(p['hi']) << 64)
 
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    else:
 
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        return int(("%s" % p), 16)
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class MtreeCommand(gdb.Command):
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    '''Display the memory tree hierarchy'''
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            gdb.write('%s    alias: %s@%016x (@ %s)\n' %
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                      ('  ' * level,
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                       alias['name'].string(),
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                       ptr['alias_offset'],
 
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                       int(ptr['alias_offset']),
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                       alias,
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                       ),
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                      gdb.STDOUT)