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
|
rv64ui-p-fence_i: file format elf64-littleriscv
Disassembly of section .text.init:
0000000080000000 <_start>:
80000000: 04c0006f j 8000004c <reset_vector>
0000000080000004 <trap_vector>:
80000004: 34202f73 csrr t5,mcause
80000008: 00800f93 li t6,8
8000000c: 03ff0a63 beq t5,t6,80000040 <write_tohost>
80000010: 00900f93 li t6,9
80000014: 03ff0663 beq t5,t6,80000040 <write_tohost>
80000018: 00b00f93 li t6,11
8000001c: 03ff0263 beq t5,t6,80000040 <write_tohost>
80000020: 80000f17 auipc t5,0x80000
80000024: fe0f0f13 addi t5,t5,-32 # 0 <_start-0x80000000>
80000028: 000f0463 beqz t5,80000030 <trap_vector+0x2c>
8000002c: 000f0067 jr t5
80000030: 34202f73 csrr t5,mcause
80000034: 000f5463 bgez t5,8000003c <handle_exception>
80000038: 0040006f j 8000003c <handle_exception>
000000008000003c <handle_exception>:
8000003c: 5391e193 ori gp,gp,1337
0000000080000040 <write_tohost>:
80000040: 00001f17 auipc t5,0x1
80000044: fc3f2023 sw gp,-64(t5) # 80001000 <tohost>
80000048: ff9ff06f j 80000040 <write_tohost>
000000008000004c <reset_vector>:
8000004c: f1402573 csrr a0,mhartid
80000050: 00051063 bnez a0,80000050 <reset_vector+0x4>
80000054: 00000297 auipc t0,0x0
80000058: 01028293 addi t0,t0,16 # 80000064 <reset_vector+0x18>
8000005c: 30529073 csrw mtvec,t0
80000060: 18005073 csrwi satp,0
80000064: 00000297 auipc t0,0x0
80000068: 01c28293 addi t0,t0,28 # 80000080 <reset_vector+0x34>
8000006c: 30529073 csrw mtvec,t0
80000070: fff00293 li t0,-1
80000074: 3b029073 csrw pmpaddr0,t0
80000078: 01f00293 li t0,31
8000007c: 3a029073 csrw pmpcfg0,t0
80000080: 00000297 auipc t0,0x0
80000084: 01828293 addi t0,t0,24 # 80000098 <reset_vector+0x4c>
80000088: 30529073 csrw mtvec,t0
8000008c: 30205073 csrwi medeleg,0
80000090: 30305073 csrwi mideleg,0
80000094: 30405073 csrwi mie,0
80000098: 00000193 li gp,0
8000009c: 00000297 auipc t0,0x0
800000a0: f6828293 addi t0,t0,-152 # 80000004 <trap_vector>
800000a4: 30529073 csrw mtvec,t0
800000a8: 00100513 li a0,1
800000ac: 01f51513 slli a0,a0,0x1f
800000b0: 00055863 bgez a0,800000c0 <reset_vector+0x74>
800000b4: 0ff0000f fence
800000b8: 00100193 li gp,1
800000bc: 00000073 ecall
800000c0: 80000297 auipc t0,0x80000
800000c4: f4028293 addi t0,t0,-192 # 0 <_start-0x80000000>
800000c8: 00028e63 beqz t0,800000e4 <reset_vector+0x98>
800000cc: 10529073 csrw stvec,t0
800000d0: 0000b2b7 lui t0,0xb
800000d4: 1092829b addiw t0,t0,265
800000d8: 30229073 csrw medeleg,t0
800000dc: 30202373 csrr t1,medeleg
800000e0: f4629ee3 bne t0,t1,8000003c <handle_exception>
800000e4: 30005073 csrwi mstatus,0
800000e8: 00000297 auipc t0,0x0
800000ec: 01428293 addi t0,t0,20 # 800000fc <reset_vector+0xb0>
800000f0: 34129073 csrw mepc,t0
800000f4: f1402573 csrr a0,mhartid
800000f8: 30200073 mret
800000fc: 06f00693 li a3,111
80000100: 00002517 auipc a0,0x2
80000104: f0051503 lh a0,-256(a0) # 80002000 <begin_signature>
80000108: 00002597 auipc a1,0x2
8000010c: efa59583 lh a1,-262(a1) # 80002002 <begin_signature+0x2>
80000110: 00000013 nop
80000114: 00000013 nop
80000118: 00000013 nop
8000011c: 00000013 nop
80000120: 00000013 nop
80000124: 00000013 nop
80000128: 00000013 nop
8000012c: 00000013 nop
80000130: 00000013 nop
80000134: 00000013 nop
80000138: 00000013 nop
8000013c: 00000013 nop
80000140: 00000297 auipc t0,0x0
80000144: 00a29a23 sh a0,20(t0) # 80000154 <reset_vector+0x108>
80000148: 00000297 auipc t0,0x0
8000014c: 00b29723 sh a1,14(t0) # 80000156 <reset_vector+0x10a>
80000150: 0000100f fence.i
80000154: 0de68693 addi a3,a3,222
0000000080000158 <test_2>:
80000158: 00000013 nop
8000015c: 1bc00e93 li t4,444
80000160: 00200193 li gp,2
80000164: 07d69a63 bne a3,t4,800001d8 <fail>
80000168: 06400713 li a4,100
8000016c: fff70713 addi a4,a4,-1
80000170: fe071ee3 bnez a4,8000016c <test_2+0x14>
80000174: 00000297 auipc t0,0x0
80000178: 04a29623 sh a0,76(t0) # 800001c0 <test_2+0x68>
8000017c: 00000297 auipc t0,0x0
80000180: 04b29323 sh a1,70(t0) # 800001c2 <test_2+0x6a>
80000184: 0000100f fence.i
80000188: 00000013 nop
8000018c: 00000013 nop
80000190: 00000013 nop
80000194: 00000013 nop
80000198: 00000013 nop
8000019c: 00000013 nop
800001a0: 00000013 nop
800001a4: 00000013 nop
800001a8: 00000013 nop
800001ac: 00000013 nop
800001b0: 00000013 nop
800001b4: 00000013 nop
800001b8: 00000013 nop
800001bc: 00000013 nop
800001c0: 22b68693 addi a3,a3,555
00000000800001c4 <test_3>:
800001c4: 00000013 nop
800001c8: 30900e93 li t4,777
800001cc: 00300193 li gp,3
800001d0: 01d69463 bne a3,t4,800001d8 <fail>
800001d4: 00301c63 bne zero,gp,800001ec <pass>
00000000800001d8 <fail>:
800001d8: 0ff0000f fence
800001dc: 00018063 beqz gp,800001dc <fail+0x4>
800001e0: 00119193 slli gp,gp,0x1
800001e4: 0011e193 ori gp,gp,1
800001e8: 00000073 ecall
00000000800001ec <pass>:
800001ec: 0ff0000f fence
800001f0: 00100193 li gp,1
800001f4: 00000073 ecall
800001f8: c0001073 unimp
800001fc: 0000 unimp
800001fe: 0000 unimp
80000200: 0000 unimp
80000202: 0000 unimp
80000204: 0000 unimp
80000206: 0000 unimp
80000208: 0000 unimp
8000020a: 0000 unimp
8000020c: 0000 unimp
8000020e: 0000 unimp
80000210: 0000 unimp
80000212: 0000 unimp
80000214: 0000 unimp
80000216: 0000 unimp
80000218: 0000 unimp
8000021a: 0000 unimp
8000021c: 0000 unimp
8000021e: 0000 unimp
80000220: 0000 unimp
80000222: 0000 unimp
80000224: 0000 unimp
80000226: 0000 unimp
80000228: 0000 unimp
8000022a: 0000 unimp
8000022c: 0000 unimp
8000022e: 0000 unimp
80000230: 0000 unimp
80000232: 0000 unimp
Disassembly of section .data:
0000000080002000 <begin_signature>:
80002000: 14d68693 addi a3,a3,333
80002004: 0000 unimp
80002006: 0000 unimp
80002008: 0000 unimp
8000200a: 0000 unimp
8000200c: 0000 unimp
8000200e: 0000 unimp
|