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  → //kernel/trunk/tools/ @ 1083

  → //kernel/trunk/tools/ @ 1084

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Ignore whitespace Rev 1083 → Rev 1084

//kernel/trunk/tools/ia32/decpt.py
0,0 → 1,21
#!/usr/bin/env python
"""
Decode 32-bit address into PTE components
"""
import sys
def main():
if len(sys.argv) != 2 or not sys.argv[1].startswith('0x'):
print "%s 0x..." % sys.argv[0]
sys.exit(1)
address = int(sys.argv[1],16)
offset = address & 0xfff
ptl1 = (address >> 12) & 0x3ff
ptl0 = (address >> 22) & 0x3ff
print "Ptl0: %3d" % ptl0
print "Ptl1: %3d" % ptl1
print "Offset: 0x%x" % offset
if __name__ == '__main__':
main()
Property changes:
Added: svn:executable
+*
\ No newline at end of property