| 0,0 → 1,25 |
|---|
| #!/usr/bin/env python |
| """ |
| Decode 64-bit address into 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 |
| ptl3 = (address >> 12) & 0x1ff |
| ptl2 = (address >> 21) & 0x1ff |
| ptl1 = (address >> 30) & 0x1ff |
| ptl0 = (address >> 39) & 0x1ff |
| print "Ptl0: %3d" % ptl0 |
| print "Ptl1: %3d" % ptl1 |
| print "Ptl2: %3d" % ptl2 |
| print "Ptl3: %3d" % ptl3 |
| print "Offset: 0x%x" % offset |
| |
| if __name__ == '__main__': |
| main() |
| Property changes: |
|---|
| Added: svn:executable |
|---|
| +* |
|---|
| \ No newline at end of property |
|---|