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- #!/usr/bin/env python
-
- import sys
- import yaml
-
- registers = yaml.load(open(sys.argv[1], 'r'))
-
- for register_name, register in registers.iteritems():
- print('/* --- %s values %s */' % (register_name, '-' * (50 - len(register_name))))
- print
- fields = register['fields']
- #for field_name, field in sorted(fields.items(), lambda x, y: cmp(x[1]['lsb'], y[1]['lsb'])):
- for field_name, field in fields.items():
- mask_bits = (1 << field['width']) - 1
- print('/* %s: %s */' % (field_name, field['description']))
- print('#define %s_%s_SHIFT (%d)' % (
- register_name, field_name, field['lsb'],
- ))
- print('#define %s_%s_MASK (0x%x << %s_%s_SHIFT)' % (
- register_name, field_name, mask_bits, register_name, field_name,
- ))
- print('#define %s_%s(x) ((x) << %s_%s_SHIFT)' % (
- register_name, field_name, register_name, field_name,
- ))
- print
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