1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
|
#-*- coding:utf-8 -*-
from builtins import range
from miasm.expression.expression import ExprId
from miasm.core.cpu import gen_reg, gen_regs
PC, _ = gen_reg('PC')
PC_FETCH, _ = gen_reg('PC_FETCH')
R_LO, _ = gen_reg('R_LO')
R_HI, _ = gen_reg('R_HI')
exception_flags = ExprId('exception_flags', 32)
PC_init = ExprId("PC_init", 32)
PC_FETCH_init = ExprId("PC_FETCH_init", 32)
regs32_str = ["ZERO", 'AT', 'V0', 'V1'] +\
['A%d'%i for i in range(4)] +\
['T%d'%i for i in range(8)] +\
['S%d'%i for i in range(8)] +\
['T%d'%i for i in range(8, 10)] +\
['K0', 'K1'] +\
['GP', 'SP', 'FP', 'RA']
regs32_expr = [ExprId(x, 32) for x in regs32_str]
ZERO = regs32_expr[0]
regs_flt_str = ['F%d'%i for i in range(0x20)]
regs_fcc_str = ['FCC%d'%i for i in range(8)]
R_LO = ExprId('R_LO', 32)
R_HI = ExprId('R_HI', 32)
R_LO_init = ExprId('R_LO_init', 32)
R_HI_init = ExprId('R_HI_init', 32)
cpr0_str = ["CPR0_%d"%x for x in range(0x100)]
cpr0_str[0] = "INDEX"
cpr0_str[8] = "RANDOM"
cpr0_str[16] = "ENTRYLO0"
cpr0_str[24] = "ENTRYLO1"
cpr0_str[32] = "CONTEXT"
cpr0_str[33] = "CONTEXTCONFIG"
cpr0_str[40] = "PAGEMASK"
cpr0_str[41] = "PAGEGRAIN"
cpr0_str[42] = "SEGCTL0"
cpr0_str[43] = "SEGCTL1"
cpr0_str[44] = "SEGCTL2"
cpr0_str[45] = "PWBASE"
cpr0_str[46] = "PWFIELD"
cpr0_str[47] = "PWSIZE"
cpr0_str[48] = "WIRED"
cpr0_str[54] = "PWCTL"
cpr0_str[64] = "BADVADDR"
cpr0_str[65] = "BADINSTR"
cpr0_str[66] = "BADINSTRP"
cpr0_str[72] = "COUNT"
cpr0_str[80] = "ENTRYHI"
cpr0_str[104] = "CAUSE"
cpr0_str[112] = "EPC"
cpr0_str[120] = "PRID"
cpr0_str[121] = "EBASE"
cpr0_str[128] = "CONFIG"
cpr0_str[129] = "CONFIG1"
cpr0_str[130] = "CONFIG2"
cpr0_str[131] = "CONFIG3"
cpr0_str[132] = "CONFIG4"
cpr0_str[133] = "CONFIG5"
cpr0_str[152] = "WATCHHI"
cpr0_str[250] = "KSCRATCH"
cpr0_str[251] = "KSCRATCH1"
cpr0_str[252] = "KSCRATCH2"
cpr0_str[253] = "KSCRATCH3"
cpr0_str[254] = "KSCRATCH4"
cpr0_str[255] = "KSCRATCH5"
regs_cpr0_expr, regs_cpr0_init, regs_cpr0_info = gen_regs(cpr0_str, globals())
gpregs_expr, gpregs_init, gpregs = gen_regs(regs32_str, globals())
regs_flt_expr, regs_flt_init, fltregs = gen_regs(regs_flt_str, globals(), sz=64)
regs_fcc_expr, regs_fcc_init, fccregs = gen_regs(regs_fcc_str, globals())
all_regs_ids = [PC, PC_FETCH, R_LO, R_HI, exception_flags] + gpregs_expr + regs_flt_expr + \
regs_fcc_expr + regs_cpr0_expr
all_regs_ids_byname = dict([(x.name, x) for x in all_regs_ids])
all_regs_ids_init = [ExprId("%s_init" % reg.name, reg.size) for reg in all_regs_ids]
all_regs_ids_no_alias = all_regs_ids[:]
attrib_to_regs = {
'l': all_regs_ids_no_alias,
'b': all_regs_ids_no_alias,
}
regs_init = {}
for i, r in enumerate(all_regs_ids):
regs_init[r] = all_regs_ids_init[i]
|