4.104.115
Last change
on this file since 0967a1b was
0967a1b,
checked in by Dhananjay Balan <mb.dhananjay@…>, on 07/13/13 at 11:01:59
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Refactoring
- drop _printer suffix from printer classes.
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-
Property mode set to
100644
|
File size:
1.6 KB
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Line | |
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1 | # |
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2 | # RTEMS Classic pretty printers for GDB |
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3 | # |
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4 | |
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5 | class attribute: |
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6 | |
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7 | def __init__(self, attribute): |
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8 | ''' ToDo: Verify - usage of all ''' |
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9 | self.attr = classic.attribute(attribute,'all') |
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10 | |
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11 | def to_string(self): |
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12 | return gdb.Value(self.attr.to_string()) |
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13 | |
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14 | class semaphore: |
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15 | """ToDo: Print a Semaphore_Control object. Print using the struct display hint |
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16 | and an iterator. """ |
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17 | |
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18 | class iterator: |
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19 | """Use an iterator for each field expanded from the id so GDB output |
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20 | is formatted correctly.""" |
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21 | |
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22 | def __init__(self, semaphore): |
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23 | self.semaphore = semaphore |
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24 | self.count = 0 |
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25 | |
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26 | def __iter__(self): |
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27 | return self |
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28 | |
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29 | def next(self): |
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30 | self.count += 1 |
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31 | if self.count == 1: |
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32 | return self.semaphore['Object'] |
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33 | elif self.count == 2: |
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34 | attr = attribute(self.semaphore['attribute_set'], |
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35 | 'semaphore') |
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36 | return attr.to_string() |
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37 | elif self.count == 3: |
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38 | return self.semaphore['Core_control'] |
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39 | raise StopIteration |
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40 | |
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41 | def __init__(self, semaphore): |
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42 | self.semaphore = semaphore |
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43 | |
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44 | def to_string(self): |
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45 | return '' |
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46 | |
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47 | @staticmethod |
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48 | def key(i): |
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49 | if i == 0: |
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50 | return 'Object' |
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51 | elif i == 1: |
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52 | return 'attribute_set' |
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53 | elif i == 2: |
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54 | return 'Core_control' |
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55 | return 'bad' |
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56 | |
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57 | def children(self): |
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58 | counter = itertools.imap (self.key, itertools.count()) |
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59 | return itertools.izip (counter, self.iterator(self.semaphore)) |
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60 | |
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61 | def display_hint (self): |
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62 | return 'struct' |
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