hashsource_antminer_S19x/bitmain_firmware/_binaries/bmminer_1e47f3a45f6ff37c.dec/sub_283A0@283A0.c at master · HashSource/hashsource_antminer_S19x · GitHub

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
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
int __fastcall sub_283A0(int a1, int a2, int a3, int a4, int a5, int a6)
{
  size_t v6; // r0
  int *v7; // r4
  int result; // r0
  int v9; // r8
  int v10; // r5
  bool v11; // zf
  __int16 *v12; // r7
  int v13; // r12
  __int16 *v14; // r3
  char v15; // t1
  int v16; // r9
  __int16 *v17; // r8
  int v18; // r12
  __int16 *v19; // r2
  char v20; // t1
  int v21; // r0
  char v22; // t1
  int v23; // r3
  int v24; // r9
  int v25; // r2
  int v26; // r3
  char v27; // t1
  int v28; // r2
  int v29; // r3
  int v30; // r3
  int v31; // r0
  int v32; // r3
  int v33; // [sp+0h] [bp-83Ch]
  int v35; // [sp+10h] [bp-82Ch]
  int v36; // [sp+14h] [bp-828h]
  int v37; // [sp+14h] [bp-828h]
  _WORD v41[2]; // [sp+2Ch] [bp-810h]
  __int16 v42; // [sp+30h] [bp-80Ch] BYREF
  char v43; // [sp+32h] [bp-80Ah]
  char v44; // [sp+33h] [bp-809h] BYREF
  int v45; // [sp+34h] [bp-808h] BYREF
  char s[2040]; // [sp+38h] [bp-804h] BYREF

  v42 = 1795;
  v45 = 0;
  v43 = 31;
  v41[0] = *(_WORD *)"\b`";
  v6 = sub_26A44();
  v7 = (int *)calloc(v6, 4u);
  if ( !v7 )
    return 0;
  v9 = 0;
  pthread_mutex_lock(stru_535CF8);
  v10 = 5;
  do
  {
    while ( 1 )
    {
      if ( !sub_26C0C(v9) )
        goto LABEL_20;
      v11 = a1 == 255;
      if ( a1 != 255 )
        v11 = v9 == a1;
      if ( !v11 )
        goto LABEL_20;
      if ( a2 )
      {
        v11 = v10 == 0;
        v10 = (unsigned __int8)(v10 - 1);
        if ( !v11 )
        {
          v36 = *((unsigned __int8 *)v41 + a4);
          do
          {
            v12 = &v42;
            sub_79458((unsigned __int8)v9, a4, a5, a6, &v45);
            v13 = v45;
            v14 = &v42;
            do
            {
              v15 = *(_BYTE *)v14;
              v14 = (__int16 *)((char *)v14 + 1);
              v13 &= ~(1 << v15);
            }
            while ( v14 != (__int16 *)&v44 );
            v45 = v13;
            if ( sub_38B38(a1, v36, v7) )
            {
              v24 = 1;
              do
              {
                if ( v24 >= sub_26A44() )
                {
                  v26 = *v7;
                  do
                  {
                    v27 = *(_BYTE *)v12;
                    v12 = (__int16 *)((char *)v12 + 1);
                    v26 &= ~(1 << v27);
                  }
                  while ( v12 != (__int16 *)&v44 );
                  v28 = v45;
                  *v7 = v26;
                  if ( v28 != v26 )
                  {
                    if ( (unsigned int)dword_B308C <= 3 )
                      goto LABEL_17;
                    snprintf(s, 0x800u, "chain[%d] check pll config err, times %d", a1, v10);
                    goto LABEL_44;
                  }
                  goto LABEL_20;
                }
                v25 = v7[v24];
                v24 = (unsigned __int8)(v24 + 1);
              }
              while ( v25 == *v7 );
              if ( (unsigned int)dword_B308C > 3 )
              {
                snprintf(s, 0x800u, "chain[%d] pll not the same, times %d", a1, v10);
LABEL_44:
                sub_3B6AC(3, s, 0, v29);
              }
            }
            else if ( (unsigned int)dword_B308C > 3 )
            {
              snprintf(s, 0x800u, "chain[%d] get pll config err, times %d", a1, v10);
              sub_3B6AC(3, s, 0, v30);
            }
LABEL_17:
            usleep(0x186A0u);
            v11 = v10 == 0;
            v10 = (unsigned __int8)(v10 - 1);
          }
          while ( !v11 );
        }
        goto LABEL_19;
      }
      v11 = v10 == 0;
      v10 = (unsigned __int8)(v10 - 1);
      if ( !v11 )
        break;
LABEL_19:
      v10 = 255;
LABEL_20:
      if ( ++v9 == 4 )
        goto LABEL_21;
    }
    v35 = (unsigned __int8)v9;
    v37 = v9;
    v16 = *((unsigned __int8 *)v41 + a4);
    while ( 1 )
    {
      v17 = &v42;
      LOWORD(v33) = a6;
      sub_794A0(v35, a3, a4, a5, v33, &v45);
      v18 = v45;
      v19 = &v42;
      do
      {
        v20 = *(_BYTE *)v19;
        v19 = (__int16 *)((char *)v19 + 1);
        v18 &= ~(1 << v20);
      }
      while ( v19 != (__int16 *)&v44 );
      v45 = v18;
      v21 = sub_39018(v16, a3, a1);
      do
      {
        v22 = *(_BYTE *)v17;
        v17 = (__int16 *)((char *)v17 + 1);
        v21 &= ~(1 << v22);
      }
      while ( v17 != (__int16 *)&v44 );
      v23 = v45;
      *v7 = v21;
      if ( v21 == v23 )
        break;
      if ( (unsigned int)dword_B308C > 3 )
      {
        sub_26AB4();
        v31 = sub_8F800(a3);
        snprintf(s, 0x800u, "chain[%d] asic[%d] check pll config err", a1, v31);
        sub_3B6AC(3, s, 0, v32);
      }
      usleep(0x186A0u);
      v11 = v10 == 0;
      v10 = (unsigned __int8)(v10 - 1);
      if ( v11 )
      {
        v9 = v37;
        goto LABEL_19;
      }
    }
    v9 = v37 + 1;
  }
  while ( v37 != 3 );
LABEL_21:
  pthread_mutex_unlock(stru_535CF8);
  free(v7);
  result = v10;
  if ( v10 )
    return 1;
  return result;
}