cpython-lru_cache-weakref: Lib/dis.py annotate

annotate Lib/dis.py @ 5817:48b94de85bf3 legacy-trunk

Extensive changes by AMK.

author	Guido van Rossum <guido@python.org>
date	Thu, 17 Jul 1997 16:29:42 +0000
parents	a86ea2cceaec
children	14025a4f793e

rev	line source
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	1 # Disassembler
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	2
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	3 import sys
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	4 import string
5189 bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	5 import types
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	6
4988 df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	7 def dis(x=None):
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	8 if not x:
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	9 distb()
5189 bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	10 return
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	11 if type(x) is types.InstanceType:
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	12 x = x.__class__
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	13 if hasattr(x, '__dict__'):
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	14 items = x.__dict__.items()
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	15 items.sort()
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	16 for name, x1 in items:
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	17 if type(x1) in (types.MethodType,
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	18 types.FunctionType,
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	19 types.CodeType):
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	20 print "Disassembly of %s:" % name
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	21 try:
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	22 dis(x1)
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	23 except TypeError, msg:
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	24 print "Sorry:", msg
bab9196a8f30 Support disassembly of a variety of objects through dis.dis(). Guido van Rossum <guido@python.org> parents: 4989 diff changeset	25 print
4988 df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	26 else:
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	27 if hasattr(x, 'im_func'):
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	28 x = x.im_func
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	29 if hasattr(x, 'func_code'):
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	30 x = x.func_code
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	31 if hasattr(x, 'co_code'):
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	32 disassemble(x)
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	33 else:
4989 65148ded5108 Of course, when the type of the argument to dis() is unsupported, it Guido van Rossum <guido@python.org> parents: 4988 diff changeset	34 raise TypeError, \
4988 df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	35 "don't know how to disassemble %s objects" % \
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	36 type(x).__name__
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	37
4988 df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	38 def distb(tb=None):
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	39 if not tb:
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	40 try:
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	41 tb = sys.last_traceback
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	42 except AttributeError:
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	43 raise RuntimeError, "no last traceback to disassemble"
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	44 while tb.tb_next: tb = tb.tb_next
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	45 disassemble(tb.tb_frame.f_code, tb.tb_lasti)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	46
4988 df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	47 def disassemble(co, lasti=-1):
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	48 code = co.co_code
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	49 labels = findlabels(code)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	50 n = len(code)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	51 i = 0
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	52 while i < n:
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	53 c = code[i]
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	54 op = ord(c)
559 683edb0c4463 New == syntax Guido van Rossum <guido@python.org> parents: 490 diff changeset	55 if op == SET_LINENO and i > 0: print # Extra blank line
683edb0c4463 New == syntax Guido van Rossum <guido@python.org> parents: 490 diff changeset	56 if i == lasti: print '-->',
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	57 else: print ' ',
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	58 if i in labels: print '>>',
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	59 else: print ' ',
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	60 print string.rjust(`i`, 4),
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	61 print string.ljust(opname[op], 15),
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	62 i = i+1
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	63 if op >= HAVE_ARGUMENT:
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	64 oparg = ord(code[i]) + ord(code[i+1])*256
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	65 i = i+2
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	66 print string.rjust(`oparg`, 5),
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	67 if op in hasconst:
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	68 print '(' + `co.co_consts[oparg]` + ')',
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	69 elif op in hasname:
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	70 print '(' + co.co_names[oparg] + ')',
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	71 elif op in hasjrel:
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	72 print '(to ' + `i + oparg` + ')',
4303 388f9c2220ce Show names of locals in disco (Ka-Ping Yee) Guido van Rossum <guido@python.org> parents: 4271 diff changeset	73 elif op in haslocal:
388f9c2220ce Show names of locals in disco (Ka-Ping Yee) Guido van Rossum <guido@python.org> parents: 4271 diff changeset	74 print '(' + co.co_varnames[oparg] + ')',
4974 39745574bf07 Merge several mods: Guido van Rossum <guido@python.org> parents: 4303 diff changeset	75 elif op in hascompare:
39745574bf07 Merge several mods: Guido van Rossum <guido@python.org> parents: 4303 diff changeset	76 print '(' + cmp_op[oparg] + ')',
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	77 print
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	78
4988 df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	79 disco = disassemble
df385cc0d2e3 More user friedly interface: Guido van Rossum <guido@python.org> parents: 4974 diff changeset	80
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	81 def findlabels(code):
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	82 labels = []
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	83 n = len(code)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	84 i = 0
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	85 while i < n:
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	86 c = code[i]
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	87 op = ord(c)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	88 i = i+1
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	89 if op >= HAVE_ARGUMENT:
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	90 oparg = ord(code[i]) + ord(code[i+1])*256
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	91 i = i+2
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	92 label = -1
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	93 if op in hasjrel:
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	94 label = i+oparg
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	95 elif op in hasjabs:
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	96 label = oparg
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	97 if label >= 0:
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	98 if label not in labels:
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	99 labels.append(label)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	100 return labels
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	101
4974 39745574bf07 Merge several mods: Guido van Rossum <guido@python.org> parents: 4303 diff changeset	102 cmp_op = ('<', '<=', '==', '!=', '>', '>=', 'in', 'not in', 'is',
39745574bf07 Merge several mods: Guido van Rossum <guido@python.org> parents: 4303 diff changeset	103 'is not', 'exception match', 'BAD')
39745574bf07 Merge several mods: Guido van Rossum <guido@python.org> parents: 4303 diff changeset	104
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	105 hasconst = []
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	106 hasname = []
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	107 hasjrel = []
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	108 hasjabs = []
4303 388f9c2220ce Show names of locals in disco (Ka-Ping Yee) Guido van Rossum <guido@python.org> parents: 4271 diff changeset	109 haslocal = []
4974 39745574bf07 Merge several mods: Guido van Rossum <guido@python.org> parents: 4303 diff changeset	110 hascompare = []
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	111
1403 6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret Guido van Rossum <guido@python.org> parents: 1264 diff changeset	112 opname = [''] * 256
6278933d02e3 * string.py: added rindex(), rfind(); changed index() to interpret Guido van Rossum <guido@python.org> parents: 1264 diff changeset	113 for op in range(256): opname[op] = '<' + `op` + '>'
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	114
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	115 def def_op(name, op):
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	116 opname[op] = name
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	117
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	118 def name_op(name, op):
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	119 opname[op] = name
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	120 hasname.append(op)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	121
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	122 def jrel_op(name, op):
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	123 opname[op] = name
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	124 hasjrel.append(op)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	125
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	126 def jabs_op(name, op):
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	127 opname[op] = name
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	128 hasjabs.append(op)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	129
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	130 # Instruction opcodes for compiled code
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	131
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	132 def_op('STOP_CODE', 0)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	133 def_op('POP_TOP', 1)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	134 def_op('ROT_TWO', 2)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	135 def_op('ROT_THREE', 3)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	136 def_op('DUP_TOP', 4)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	137
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	138 def_op('UNARY_POSITIVE', 10)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	139 def_op('UNARY_NEGATIVE', 11)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	140 def_op('UNARY_NOT', 12)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	141 def_op('UNARY_CONVERT', 13)
5475 a86ea2cceaec Modernized for 1.5 Guido van Rossum <guido@python.org> parents: 5189 diff changeset	142
1264 6c58dc1d2f9d Updated because of new opcodes introduced for "fast" local variables. Guido van Rossum <guido@python.org> parents: 559 diff changeset	143 def_op('UNARY_INVERT', 15)
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	144
3753 97d2278a331b New opcodes BINARY_POWER, RAISE_VARARGS, CALL_FUNCTION, MAKE_FUNCTION Guido van Rossum <guido@python.org> parents: 1746 diff changeset	145 def_op('BINARY_POWER', 19)
5475 a86ea2cceaec Modernized for 1.5 Guido van Rossum <guido@python.org> parents: 5189 diff changeset	146
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	147 def_op('BINARY_MULTIPLY', 20)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	148 def_op('BINARY_DIVIDE', 21)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	149 def_op('BINARY_MODULO', 22)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	150 def_op('BINARY_ADD', 23)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	151 def_op('BINARY_SUBTRACT', 24)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	152 def_op('BINARY_SUBSCR', 25)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	153
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	154 def_op('SLICE+0', 30)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	155 def_op('SLICE+1', 31)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	156 def_op('SLICE+2', 32)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	157 def_op('SLICE+3', 33)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	158
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	159 def_op('STORE_SLICE+0', 40)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	160 def_op('STORE_SLICE+1', 41)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	161 def_op('STORE_SLICE+2', 42)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	162 def_op('STORE_SLICE+3', 43)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	163
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	164 def_op('DELETE_SLICE+0', 50)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	165 def_op('DELETE_SLICE+1', 51)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	166 def_op('DELETE_SLICE+2', 52)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	167 def_op('DELETE_SLICE+3', 53)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	168
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	169 def_op('STORE_SUBSCR', 60)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	170 def_op('DELETE_SUBSCR', 61)
5475 a86ea2cceaec Modernized for 1.5 Guido van Rossum <guido@python.org> parents: 5189 diff changeset	171
4974 39745574bf07 Merge several mods: Guido van Rossum <guido@python.org> parents: 4303 diff changeset	172 def_op('BINARY_LSHIFT', 62)
39745574bf07 Merge several mods: Guido van Rossum <guido@python.org> parents: 4303 diff changeset	173 def_op('BINARY_RSHIFT', 63)
39745574bf07 Merge several mods: Guido van Rossum <guido@python.org> parents: 4303 diff changeset	174 def_op('BINARY_AND', 64)
39745574bf07 Merge several mods: Guido van Rossum <guido@python.org> parents: 4303 diff changeset	175 def_op('BINARY_XOR', 65)
39745574bf07 Merge several mods: Guido van Rossum <guido@python.org> parents: 4303 diff changeset	176 def_op('BINARY_OR', 66)
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	177
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	178 def_op('PRINT_EXPR', 70)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	179 def_op('PRINT_ITEM', 71)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	180 def_op('PRINT_NEWLINE', 72)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	181
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	182 def_op('BREAK_LOOP', 80)
5475 a86ea2cceaec Modernized for 1.5 Guido van Rossum <guido@python.org> parents: 5189 diff changeset	183
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	184 def_op('LOAD_LOCALS', 82)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	185 def_op('RETURN_VALUE', 83)
5475 a86ea2cceaec Modernized for 1.5 Guido van Rossum <guido@python.org> parents: 5189 diff changeset	186
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1403 diff changeset	187 def_op('EXEC_STMT', 85)
5475 a86ea2cceaec Modernized for 1.5 Guido van Rossum <guido@python.org> parents: 5189 diff changeset	188
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	189 def_op('POP_BLOCK', 87)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	190 def_op('END_FINALLY', 88)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	191 def_op('BUILD_CLASS', 89)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	192
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	193 HAVE_ARGUMENT = 90 # Opcodes from here have an argument:
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	194
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	195 name_op('STORE_NAME', 90) # Index in name list
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	196 name_op('DELETE_NAME', 91) # ""
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	197 def_op('UNPACK_TUPLE', 92) # Number of tuple items
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	198 def_op('UNPACK_LIST', 93) # Number of list items
490 023c7f69d240 New opcodes: UNPACK_ARG, STORE_GLOBAL, DELETE_GLOBAL, LOAD_LOCAL, LOAD_GLOBAL Guido van Rossum <guido@python.org> parents: 103 diff changeset	199 def_op('UNPACK_ARG', 94) # Number of arguments expected
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	200 name_op('STORE_ATTR', 95) # Index in name list
490 023c7f69d240 New opcodes: UNPACK_ARG, STORE_GLOBAL, DELETE_GLOBAL, LOAD_LOCAL, LOAD_GLOBAL Guido van Rossum <guido@python.org> parents: 103 diff changeset	201 name_op('DELETE_ATTR', 96) # ""
023c7f69d240 New opcodes: UNPACK_ARG, STORE_GLOBAL, DELETE_GLOBAL, LOAD_LOCAL, LOAD_GLOBAL Guido van Rossum <guido@python.org> parents: 103 diff changeset	202 name_op('STORE_GLOBAL', 97) # ""
023c7f69d240 New opcodes: UNPACK_ARG, STORE_GLOBAL, DELETE_GLOBAL, LOAD_LOCAL, LOAD_GLOBAL Guido van Rossum <guido@python.org> parents: 103 diff changeset	203 name_op('DELETE_GLOBAL', 98) # ""
1264 6c58dc1d2f9d Updated because of new opcodes introduced for "fast" local variables. Guido van Rossum <guido@python.org> parents: 559 diff changeset	204 name_op('UNPACK_VARARG', 99) # Minimal number of arguments
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	205
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	206 def_op('LOAD_CONST', 100) # Index in const list
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	207 hasconst.append(100)
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	208 name_op('LOAD_NAME', 101) # Index in name list
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	209 def_op('BUILD_TUPLE', 102) # Number of tuple items
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	210 def_op('BUILD_LIST', 103) # Number of list items
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	211 def_op('BUILD_MAP', 104) # Always zero for now
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	212 name_op('LOAD_ATTR', 105) # Index in name list
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	213 def_op('COMPARE_OP', 106) # Comparison operator
5475 a86ea2cceaec Modernized for 1.5 Guido van Rossum <guido@python.org> parents: 5189 diff changeset	214 hascompare.append(106)
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	215 name_op('IMPORT_NAME', 107) # Index in name list
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	216 name_op('IMPORT_FROM', 108) # Index in name list
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	217
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	218 jrel_op('JUMP_FORWARD', 110) # Number of bytes to skip
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	219 jrel_op('JUMP_IF_FALSE', 111) # ""
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	220 jrel_op('JUMP_IF_TRUE', 112) # ""
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	221 jabs_op('JUMP_ABSOLUTE', 113) # Target byte offset from beginning of code
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	222 jrel_op('FOR_LOOP', 114) # Number of bytes to skip
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	223
490 023c7f69d240 New opcodes: UNPACK_ARG, STORE_GLOBAL, DELETE_GLOBAL, LOAD_LOCAL, LOAD_GLOBAL Guido van Rossum <guido@python.org> parents: 103 diff changeset	224 name_op('LOAD_LOCAL', 115) # Index in name list
023c7f69d240 New opcodes: UNPACK_ARG, STORE_GLOBAL, DELETE_GLOBAL, LOAD_LOCAL, LOAD_GLOBAL Guido van Rossum <guido@python.org> parents: 103 diff changeset	225 name_op('LOAD_GLOBAL', 116) # Index in name list
5475 a86ea2cceaec Modernized for 1.5 Guido van Rossum <guido@python.org> parents: 5189 diff changeset	226
1746 1940892d2fe3 Merge alpha100 branch back to main trunk Guido van Rossum <guido@python.org> parents: 1403 diff changeset	227 def_op('SET_FUNC_ARGS', 117) # Argcount
490 023c7f69d240 New opcodes: UNPACK_ARG, STORE_GLOBAL, DELETE_GLOBAL, LOAD_LOCAL, LOAD_GLOBAL Guido van Rossum <guido@python.org> parents: 103 diff changeset	228
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	229 jrel_op('SETUP_LOOP', 120) # Distance to target address
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	230 jrel_op('SETUP_EXCEPT', 121) # ""
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	231 jrel_op('SETUP_FINALLY', 122) # ""
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	232
1264 6c58dc1d2f9d Updated because of new opcodes introduced for "fast" local variables. Guido van Rossum <guido@python.org> parents: 559 diff changeset	233 def_op('LOAD_FAST', 124) # Local variable number
4303 388f9c2220ce Show names of locals in disco (Ka-Ping Yee) Guido van Rossum <guido@python.org> parents: 4271 diff changeset	234 haslocal.append(124)
1264 6c58dc1d2f9d Updated because of new opcodes introduced for "fast" local variables. Guido van Rossum <guido@python.org> parents: 559 diff changeset	235 def_op('STORE_FAST', 125) # Local variable number
4303 388f9c2220ce Show names of locals in disco (Ka-Ping Yee) Guido van Rossum <guido@python.org> parents: 4271 diff changeset	236 haslocal.append(125)
1264 6c58dc1d2f9d Updated because of new opcodes introduced for "fast" local variables. Guido van Rossum <guido@python.org> parents: 559 diff changeset	237 def_op('DELETE_FAST', 126) # Local variable number
4303 388f9c2220ce Show names of locals in disco (Ka-Ping Yee) Guido van Rossum <guido@python.org> parents: 4271 diff changeset	238 haslocal.append(126)
1264 6c58dc1d2f9d Updated because of new opcodes introduced for "fast" local variables. Guido van Rossum <guido@python.org> parents: 559 diff changeset	239
103 1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	240 def_op('SET_LINENO', 127) # Current line number
1229ba124e0b Initial revision Guido van Rossum <guido@python.org> parents: diff changeset	241 SET_LINENO = 127
3753 97d2278a331b New opcodes BINARY_POWER, RAISE_VARARGS, CALL_FUNCTION, MAKE_FUNCTION Guido van Rossum <guido@python.org> parents: 1746 diff changeset	242
97d2278a331b New opcodes BINARY_POWER, RAISE_VARARGS, CALL_FUNCTION, MAKE_FUNCTION Guido van Rossum <guido@python.org> parents: 1746 diff changeset	243 def_op('RAISE_VARARGS', 130)
97d2278a331b New opcodes BINARY_POWER, RAISE_VARARGS, CALL_FUNCTION, MAKE_FUNCTION Guido van Rossum <guido@python.org> parents: 1746 diff changeset	244 def_op('CALL_FUNCTION', 131)
97d2278a331b New opcodes BINARY_POWER, RAISE_VARARGS, CALL_FUNCTION, MAKE_FUNCTION Guido van Rossum <guido@python.org> parents: 1746 diff changeset	245 def_op('MAKE_FUNCTION', 132)
3820 f7f3e4b5693c Added BUILD_SLICE opcode. Guido van Rossum <guido@python.org> parents: 3753 diff changeset	246 def_op('BUILD_SLICE', 133)

Mercurial > cpython-lru_cache-weakref

annotate Lib/dis.py @ 5817:48b94de85bf3 legacy-trunk