-
Notifications
You must be signed in to change notification settings - Fork 163
/
rv32mi-p-scall.dump
147 lines (135 loc) · 5.92 KB
/
rv32mi-p-scall.dump
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
rv32mi-p-scall: file format elf32-littleriscv
Disassembly of section .text.init:
80000000 <_start>:
80000000: 04c0006f j 8000004c <reset_vector>
80000004 <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: 00000f17 auipc t5,0x0
80000024: 158f0f13 addi t5,t5,344 # 80000178 <mtvec_handler>
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>
8000003c <handle_exception>:
8000003c: 5391e193 ori gp,gp,1337
80000040 <write_tohost>:
80000040: 00001f17 auipc t5,0x1
80000044: fc3f2023 sw gp,-64(t5) # 80001000 <tohost>
80000048: ff9ff06f j 80000040 <write_tohost>
8000004c <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: 00054863 bltz 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: 10928293 addi t0,t0,265 # b109 <_start-0x7fff4ef7>
800000d8: 30229073 csrw medeleg,t0
800000dc: 30202373 csrr t1,medeleg
800000e0: f4629ee3 bne t0,t1,8000003c <handle_exception>
800000e4: 30005073 csrwi mstatus,0
800000e8: 00002537 lui a0,0x2
800000ec: 80050513 addi a0,a0,-2048 # 1800 <_start-0x7fffe800>
800000f0: 30052073 csrs mstatus,a0
800000f4: 00000297 auipc t0,0x0
800000f8: 01428293 addi t0,t0,20 # 80000108 <reset_vector+0xbc>
800000fc: 34129073 csrw mepc,t0
80000100: f1402573 csrr a0,mhartid
80000104: 30200073 mret
80000108: 00200193 li gp,2
8000010c: 00800313 li t1,8
80000110: 000022b7 lui t0,0x2
80000114: 80028293 addi t0,t0,-2048 # 1800 <_start-0x7fffe800>
80000118: 3002b073 csrc mstatus,t0
8000011c: 300023f3 csrr t2,mstatus
80000120: 0072f2b3 and t0,t0,t2
80000124: 00028463 beqz t0,8000012c <reset_vector+0xe0>
80000128: 00b00313 li t1,11
8000012c: 000022b7 lui t0,0x2
80000130: 80028293 addi t0,t0,-2048 # 1800 <_start-0x7fffe800>
80000134: 3002b073 csrc mstatus,t0
80000138: 00000297 auipc t0,0x0
8000013c: 01028293 addi t0,t0,16 # 80000148 <reset_vector+0xfc>
80000140: 34129073 csrw mepc,t0
80000144: 30200073 mret
80000148: 00100193 li gp,1
8000014c <do_scall>:
8000014c: 00000073 ecall
80000150: 0080006f j 80000158 <fail>
80000154: 00301c63 bne zero,gp,8000016c <pass>
80000158 <fail>:
80000158: 0ff0000f fence
8000015c: 00018063 beqz gp,8000015c <fail+0x4>
80000160: 00119193 slli gp,gp,0x1
80000164: 0011e193 ori gp,gp,1
80000168: 00000073 ecall
8000016c <pass>:
8000016c: 0ff0000f fence
80000170: 00100193 li gp,1
80000174: 00000073 ecall
80000178 <mtvec_handler>:
80000178: 342022f3 csrr t0,mcause
8000017c: fc629ee3 bne t0,t1,80000158 <fail>
80000180: 00000397 auipc t2,0x0
80000184: fcc38393 addi t2,t2,-52 # 8000014c <do_scall>
80000188: 341022f3 csrr t0,mepc
8000018c: fc7296e3 bne t0,t2,80000158 <fail>
80000190: fddff06f j 8000016c <pass>
80000194: c0001073 unimp
80000198: 0000 unimp
8000019a: 0000 unimp
8000019c: 0000 unimp
8000019e: 0000 unimp
800001a0: 0000 unimp
800001a2: 0000 unimp
800001a4: 0000 unimp
800001a6: 0000 unimp
800001a8: 0000 unimp
800001aa: 0000 unimp
800001ac: 0000 unimp
800001ae: 0000 unimp
800001b0: 0000 unimp
800001b2: 0000 unimp
800001b4: 0000 unimp
800001b6: 0000 unimp
800001b8: 0000 unimp
800001ba: 0000 unimp
800001bc: 0000 unimp
800001be: 0000 unimp
800001c0: 0000 unimp
800001c2: 0000 unimp