[0] Fix | Delete

"""

[1] Fix | Delete

opcode module - potentially shared between dis and other modules which

[2] Fix | Delete

operate on bytecodes (e.g. peephole optimizers).

[3] Fix | Delete

"""

[4] Fix | Delete

[5] Fix | Delete

__all__ = ["cmp_op", "hasconst", "hasname", "hasjrel", "hasjabs",

[6] Fix | Delete

"haslocal", "hascompare", "hasfree", "opname", "opmap",

[7] Fix | Delete

"HAVE_ARGUMENT", "EXTENDED_ARG", "hasnargs"]

[8] Fix | Delete

[9] Fix | Delete

# It's a chicken-and-egg I'm afraid:

[10] Fix | Delete

# We're imported before _opcode's made.

[11] Fix | Delete

# With exception unheeded

[12] Fix | Delete

# (stack_effect is not needed)

[13] Fix | Delete

# Both our chickens and eggs are allayed.

[14] Fix | Delete

# --Larry Hastings, 2013/11/23

[15] Fix | Delete

[16] Fix | Delete

try:

[17] Fix | Delete

from _opcode import stack_effect

[18] Fix | Delete

__all__.append('stack_effect')

[19] Fix | Delete

except ImportError:

[20] Fix | Delete

pass

[21] Fix | Delete

[22] Fix | Delete

cmp_op = ('<', '<=', '==', '!=', '>', '>=', 'in', 'not in', 'is',

[23] Fix | Delete

'is not', 'exception match', 'BAD')

[24] Fix | Delete

[25] Fix | Delete

hasconst = []

[26] Fix | Delete

hasname = []

[27] Fix | Delete

hasjrel = []

[28] Fix | Delete

hasjabs = []

[29] Fix | Delete

haslocal = []

[30] Fix | Delete

hascompare = []

[31] Fix | Delete

hasfree = []

[32] Fix | Delete

hasnargs = [] # unused

[33] Fix | Delete

[34] Fix | Delete

opmap = {}

[35] Fix | Delete

opname = ['<%r>' % (op,) for op in range(256)]

[36] Fix | Delete

[37] Fix | Delete

def def_op(name, op):

[38] Fix | Delete

opname[op] = name

[39] Fix | Delete

opmap[name] = op

[40] Fix | Delete

[41] Fix | Delete

def name_op(name, op):

[42] Fix | Delete

def_op(name, op)

[43] Fix | Delete

hasname.append(op)

[44] Fix | Delete

[45] Fix | Delete

def jrel_op(name, op):

[46] Fix | Delete

def_op(name, op)

[47] Fix | Delete

hasjrel.append(op)

[48] Fix | Delete

[49] Fix | Delete

def jabs_op(name, op):

[50] Fix | Delete

def_op(name, op)

[51] Fix | Delete

hasjabs.append(op)

[52] Fix | Delete

[53] Fix | Delete

# Instruction opcodes for compiled code

[54] Fix | Delete

# Blank lines correspond to available opcodes

[55] Fix | Delete

[56] Fix | Delete

def_op('POP_TOP', 1)

[57] Fix | Delete

def_op('ROT_TWO', 2)

[58] Fix | Delete

def_op('ROT_THREE', 3)

[59] Fix | Delete

def_op('DUP_TOP', 4)

[60] Fix | Delete

def_op('DUP_TOP_TWO', 5)

[61] Fix | Delete

def_op('ROT_FOUR', 6)

[62] Fix | Delete

[63] Fix | Delete

def_op('NOP', 9)

[64] Fix | Delete

def_op('UNARY_POSITIVE', 10)

[65] Fix | Delete

def_op('UNARY_NEGATIVE', 11)

[66] Fix | Delete

def_op('UNARY_NOT', 12)

[67] Fix | Delete

[68] Fix | Delete

def_op('UNARY_INVERT', 15)

[69] Fix | Delete

[70] Fix | Delete

def_op('BINARY_MATRIX_MULTIPLY', 16)

[71] Fix | Delete

def_op('INPLACE_MATRIX_MULTIPLY', 17)

[72] Fix | Delete

[73] Fix | Delete

def_op('BINARY_POWER', 19)

[74] Fix | Delete

def_op('BINARY_MULTIPLY', 20)

[75] Fix | Delete

[76] Fix | Delete

def_op('BINARY_MODULO', 22)

[77] Fix | Delete

def_op('BINARY_ADD', 23)

[78] Fix | Delete

def_op('BINARY_SUBTRACT', 24)

[79] Fix | Delete

def_op('BINARY_SUBSCR', 25)

[80] Fix | Delete

def_op('BINARY_FLOOR_DIVIDE', 26)

[81] Fix | Delete

def_op('BINARY_TRUE_DIVIDE', 27)

[82] Fix | Delete

def_op('INPLACE_FLOOR_DIVIDE', 28)

[83] Fix | Delete

def_op('INPLACE_TRUE_DIVIDE', 29)

[84] Fix | Delete

[85] Fix | Delete

def_op('GET_AITER', 50)

[86] Fix | Delete

def_op('GET_ANEXT', 51)

[87] Fix | Delete

def_op('BEFORE_ASYNC_WITH', 52)

[88] Fix | Delete

def_op('BEGIN_FINALLY', 53)

[89] Fix | Delete

def_op('END_ASYNC_FOR', 54)

[90] Fix | Delete

def_op('INPLACE_ADD', 55)

[91] Fix | Delete

def_op('INPLACE_SUBTRACT', 56)

[92] Fix | Delete

def_op('INPLACE_MULTIPLY', 57)

[93] Fix | Delete

[94] Fix | Delete

def_op('INPLACE_MODULO', 59)

[95] Fix | Delete

def_op('STORE_SUBSCR', 60)

[96] Fix | Delete

def_op('DELETE_SUBSCR', 61)

[97] Fix | Delete

def_op('BINARY_LSHIFT', 62)

[98] Fix | Delete

def_op('BINARY_RSHIFT', 63)

[99] Fix | Delete

def_op('BINARY_AND', 64)

[100] Fix | Delete

def_op('BINARY_XOR', 65)

[101] Fix | Delete

def_op('BINARY_OR', 66)

[102] Fix | Delete

def_op('INPLACE_POWER', 67)

[103] Fix | Delete

def_op('GET_ITER', 68)

[104] Fix | Delete

def_op('GET_YIELD_FROM_ITER', 69)

[105] Fix | Delete

[106] Fix | Delete

def_op('PRINT_EXPR', 70)

[107] Fix | Delete

def_op('LOAD_BUILD_CLASS', 71)

[108] Fix | Delete

def_op('YIELD_FROM', 72)

[109] Fix | Delete

def_op('GET_AWAITABLE', 73)

[110] Fix | Delete

[111] Fix | Delete

def_op('INPLACE_LSHIFT', 75)

[112] Fix | Delete

def_op('INPLACE_RSHIFT', 76)

[113] Fix | Delete

def_op('INPLACE_AND', 77)

[114] Fix | Delete

def_op('INPLACE_XOR', 78)

[115] Fix | Delete

def_op('INPLACE_OR', 79)

[116] Fix | Delete

def_op('WITH_CLEANUP_START', 81)

[117] Fix | Delete

def_op('WITH_CLEANUP_FINISH', 82)

[118] Fix | Delete

def_op('RETURN_VALUE', 83)

[119] Fix | Delete

def_op('IMPORT_STAR', 84)

[120] Fix | Delete

def_op('SETUP_ANNOTATIONS', 85)

[121] Fix | Delete

def_op('YIELD_VALUE', 86)

[122] Fix | Delete

def_op('POP_BLOCK', 87)

[123] Fix | Delete

def_op('END_FINALLY', 88)

[124] Fix | Delete

def_op('POP_EXCEPT', 89)

[125] Fix | Delete

[126] Fix | Delete

HAVE_ARGUMENT = 90 # Opcodes from here have an argument:

[127] Fix | Delete

[128] Fix | Delete

name_op('STORE_NAME', 90) # Index in name list

[129] Fix | Delete

name_op('DELETE_NAME', 91) # ""

[130] Fix | Delete

def_op('UNPACK_SEQUENCE', 92) # Number of tuple items

[131] Fix | Delete

jrel_op('FOR_ITER', 93)

[132] Fix | Delete

def_op('UNPACK_EX', 94)

[133] Fix | Delete

name_op('STORE_ATTR', 95) # Index in name list

[134] Fix | Delete

name_op('DELETE_ATTR', 96) # ""

[135] Fix | Delete

name_op('STORE_GLOBAL', 97) # ""

[136] Fix | Delete

name_op('DELETE_GLOBAL', 98) # ""

[137] Fix | Delete

def_op('LOAD_CONST', 100) # Index in const list

[138] Fix | Delete

hasconst.append(100)

[139] Fix | Delete

name_op('LOAD_NAME', 101) # Index in name list

[140] Fix | Delete

def_op('BUILD_TUPLE', 102) # Number of tuple items

[141] Fix | Delete

def_op('BUILD_LIST', 103) # Number of list items

[142] Fix | Delete

def_op('BUILD_SET', 104) # Number of set items

[143] Fix | Delete

def_op('BUILD_MAP', 105) # Number of dict entries

[144] Fix | Delete

name_op('LOAD_ATTR', 106) # Index in name list

[145] Fix | Delete

def_op('COMPARE_OP', 107) # Comparison operator

[146] Fix | Delete

hascompare.append(107)

[147] Fix | Delete

name_op('IMPORT_NAME', 108) # Index in name list

[148] Fix | Delete

name_op('IMPORT_FROM', 109) # Index in name list

[149] Fix | Delete

[150] Fix | Delete

jrel_op('JUMP_FORWARD', 110) # Number of bytes to skip

[151] Fix | Delete

jabs_op('JUMP_IF_FALSE_OR_POP', 111) # Target byte offset from beginning of code

[152] Fix | Delete

jabs_op('JUMP_IF_TRUE_OR_POP', 112) # ""

[153] Fix | Delete

jabs_op('JUMP_ABSOLUTE', 113) # ""

[154] Fix | Delete

jabs_op('POP_JUMP_IF_FALSE', 114) # ""

[155] Fix | Delete

jabs_op('POP_JUMP_IF_TRUE', 115) # ""

[156] Fix | Delete

[157] Fix | Delete

name_op('LOAD_GLOBAL', 116) # Index in name list

[158] Fix | Delete

[159] Fix | Delete

jrel_op('SETUP_FINALLY', 122) # Distance to target address

[160] Fix | Delete

[161] Fix | Delete

def_op('LOAD_FAST', 124) # Local variable number

[162] Fix | Delete

haslocal.append(124)

[163] Fix | Delete

def_op('STORE_FAST', 125) # Local variable number

[164] Fix | Delete

haslocal.append(125)

[165] Fix | Delete

def_op('DELETE_FAST', 126) # Local variable number

[166] Fix | Delete

haslocal.append(126)

[167] Fix | Delete

[168] Fix | Delete

def_op('RAISE_VARARGS', 130) # Number of raise arguments (1, 2, or 3)

[169] Fix | Delete

def_op('CALL_FUNCTION', 131) # #args

[170] Fix | Delete

def_op('MAKE_FUNCTION', 132) # Flags

[171] Fix | Delete

def_op('BUILD_SLICE', 133) # Number of items

[172] Fix | Delete

def_op('LOAD_CLOSURE', 135)

[173] Fix | Delete

hasfree.append(135)

[174] Fix | Delete

def_op('LOAD_DEREF', 136)

[175] Fix | Delete

hasfree.append(136)

[176] Fix | Delete

def_op('STORE_DEREF', 137)

[177] Fix | Delete

hasfree.append(137)

[178] Fix | Delete

def_op('DELETE_DEREF', 138)

[179] Fix | Delete

hasfree.append(138)

[180] Fix | Delete

[181] Fix | Delete

def_op('CALL_FUNCTION_KW', 141) # #args + #kwargs

[182] Fix | Delete

def_op('CALL_FUNCTION_EX', 142) # Flags

[183] Fix | Delete

[184] Fix | Delete

jrel_op('SETUP_WITH', 143)

[185] Fix | Delete

[186] Fix | Delete

def_op('LIST_APPEND', 145)

[187] Fix | Delete

def_op('SET_ADD', 146)

[188] Fix | Delete

def_op('MAP_ADD', 147)

[189] Fix | Delete

[190] Fix | Delete

def_op('LOAD_CLASSDEREF', 148)

[191] Fix | Delete

hasfree.append(148)

[192] Fix | Delete

[193] Fix | Delete

def_op('EXTENDED_ARG', 144)

[194] Fix | Delete

EXTENDED_ARG = 144

[195] Fix | Delete

[196] Fix | Delete

def_op('BUILD_LIST_UNPACK', 149)

[197] Fix | Delete

def_op('BUILD_MAP_UNPACK', 150)

[198] Fix | Delete

def_op('BUILD_MAP_UNPACK_WITH_CALL', 151)

[199] Fix | Delete

def_op('BUILD_TUPLE_UNPACK', 152)

[200] Fix | Delete

def_op('BUILD_SET_UNPACK', 153)

[201] Fix | Delete

[202] Fix | Delete

jrel_op('SETUP_ASYNC_WITH', 154)

[203] Fix | Delete

[204] Fix | Delete

def_op('FORMAT_VALUE', 155)

[205] Fix | Delete

def_op('BUILD_CONST_KEY_MAP', 156)

[206] Fix | Delete

def_op('BUILD_STRING', 157)

[207] Fix | Delete

def_op('BUILD_TUPLE_UNPACK_WITH_CALL', 158)

[208] Fix | Delete

[209] Fix | Delete

name_op('LOAD_METHOD', 160)

[210] Fix | Delete

def_op('CALL_METHOD', 161)

[211] Fix | Delete

jrel_op('CALL_FINALLY', 162)

[212] Fix | Delete

def_op('POP_FINALLY', 163)

[213] Fix | Delete

[214] Fix | Delete

del def_op, name_op, jrel_op, jabs_op

[215] Fix | Delete

[216] Fix | Delete