| 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 | |