Commit | Line | Data |
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86530b38 AT |
1 | |
2 | break_type_name = {} | |
3 | ||
4 | class BreakPoint: | |
5 | def __init__(self,strand,vonk,breakp): | |
6 | self.__strand__ = strand | |
7 | self.__vonk__ = vonk | |
8 | self.__breakp__ = breakp | |
9 | ||
10 | def is_enabled(self): | |
11 | return self.__breakp__.enabled | |
12 | def enable(self): | |
13 | self.__strand__.break_enable(self.__breakp__.id) | |
14 | def disable(self): | |
15 | self.__strand__.break_disable(self.__breakp__.id) | |
16 | ||
17 | def __repr__(self): | |
18 | type_name = break_type_name[self.__breakp__.type] | |
19 | s = '<type='+type_name | |
20 | if type_name == 'trap': | |
21 | s += '('+str(self.__breakp__.tt)+')' | |
22 | elif (type_name == 'inst_va'): | |
23 | s += '('+str(self.__breakp__.va)+')' | |
24 | elif (type_name == 'inst_pa'): | |
25 | s += '('+str(self.__breakp__.pa)+')' | |
26 | if self.is_enabled(): | |
27 | s += ',enabled>' | |
28 | else: | |
29 | s += ',disabled>' | |
30 | return s | |
31 | ||
32 | def __str__(self): | |
33 | type_name = break_type_name[self.__breakp__.type] | |
34 | s = 'brk['+str(self.__breakp__.id)+'] '+type_name+' ' | |
35 | if type_name == 'trap' or type_name == 'all_trap': | |
36 | tt = self.__breakp__.tt | |
37 | return s+'tt='+self.__vonk__.get_trap_info(tt).name+'('+hex(tt)+')' | |
38 | elif type_name == 'red_mode': | |
39 | return s+'entered' | |
40 | return s | |
41 | ||
42 | ||
43 | class BreakIter: | |
44 | def __init__(self,strand,vonk): | |
45 | self.__strand__ = strand | |
46 | self.__vonk__ = vonk | |
47 | self.__breakp__ = strand.break_points | |
48 | ||
49 | def __iter__(self): | |
50 | return self | |
51 | ||
52 | def next(self): | |
53 | if self.__breakp__: | |
54 | breakp = self.__breakp__ | |
55 | self.__breakp__ = self.__breakp__.next | |
56 | return (breakp.id, BreakPoint(self.__strand__,self.__vonk__,breakp)) | |
57 | raise StopIteration | |
58 | ||
59 | ||
60 | class BreakDict(dict): | |
61 | def __init__(self,strand,vonk): | |
62 | dict.__init__(self) | |
63 | self.__strand__ = strand | |
64 | self.__vonk__ = vonk | |
65 | self.callback = {} | |
66 | ||
67 | break_trap_info = vonk.get_trap_info | |
68 | ||
69 | if len(break_type_name) == 0: | |
70 | for on in vonk.SS_BreakPoint.__dict__: | |
71 | if on[0:3] == 'ON_': | |
72 | break_type_name[vonk.SS_BreakPoint.__dict__[on]] = on[3:].lower() | |
73 | ||
74 | def __iter__(self): | |
75 | return BreakIter(self.__strand__,self.__vonk__) | |
76 | ||
77 | def __len__(self): | |
78 | n = 0 | |
79 | for b in self.__iter__(): | |
80 | n += 1 | |
81 | return n | |
82 | ||
83 | def __repr__(self): | |
84 | l = {} | |
85 | for id,bp in self.__iter__(): | |
86 | l[id] = bp | |
87 | return str(l) | |
88 | ||
89 | def keys(self): | |
90 | l = [] | |
91 | for id,bp in self.__iter__(): | |
92 | l.append(id) | |
93 | return l | |
94 | ||
95 | def items(self): | |
96 | l = [] | |
97 | for id,bp in self.__iter__(): | |
98 | l.append(bp) | |
99 | return l | |
100 | ||
101 | def __getitem__(self,index): | |
102 | for id,bp in self.__iter__(): | |
103 | if id == index: | |
104 | return bp | |
105 | raise IndexError | |
106 | ||
107 | def __setitem__(self,index): | |
108 | raise Exception('Breakpoint dictionary is read-only') | |
109 | ||
110 | def __delitem__(self,index): | |
111 | if self.__strand__.break_delete(index) != 0: | |
112 | raise IndexError | |
113 | del self.callback[index] | |
114 | ||
115 | def on_inst_va(self,va,callback=None): | |
116 | id = self.__strand__.break_on_inst_va(va) | |
117 | self.callback[id] = callback | |
118 | return id | |
119 | ||
120 | def on_red_mode(self,callback=None): | |
121 | id = self.__strand__.break_on_red_mode() | |
122 | self.callback[id] = callback | |
123 | return id | |
124 | ||
125 | def on_trap(self,traptype,callback=None): | |
126 | id = self.__strand__.break_on_trap(traptype) | |
127 | self.callback[id] = callback | |
128 | return id | |
129 | ||
130 | def hit_id(self): | |
131 | bp = self.__strand__.break_hit | |
132 | if bp: | |
133 | return bp.id | |
134 | else: | |
135 | return None | |
136 | ||
137 | def hit_bp(self): | |
138 | bp = self.__strand__.break_hit | |
139 | if bp: | |
140 | return BreakPoint(self.__strand__,self.__vonk__,bp) | |
141 | else: | |
142 | return None | |
143 | ||
144 | def hit(self): | |
145 | bp = self.__strand__.break_hit | |
146 | if bp: | |
147 | return bp.id,BreakPoint(self.__strand__,self.__vonk__,bp) | |
148 | else: | |
149 | return None | |
150 | ||
151 | ||
152 | ||
153 |