209 lines
6.3 KiB
Plaintext
Executable File
209 lines
6.3 KiB
Plaintext
Executable File
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boot.elf： 文件格式 elf32-tradbigmips
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节：
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Idx Name Size VMA LMA File off Algn
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0 .text 000002f0 bfc00000 bfc00000 00010000 2**4
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CONTENTS, ALLOC, LOAD, READONLY, CODE
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1 .reginfo 00000018 bfc002f0 bfc002f0 000102f0 2**2
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CONTENTS, ALLOC, LOAD, READONLY, DATA, LINK_ONCE_SAME_SIZE
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2 .data 0001ac28 bfc00310 bfc00310 00010310 2**4
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CONTENTS, ALLOC, LOAD, DATA
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3 .pdr 000000a0 00000000 00000000 0002af38 2**2
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CONTENTS, READONLY
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4 .comment 00000021 00000000 00000000 0002afd8 2**0
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CONTENTS, READONLY
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5 .gnu.attributes 00000010 00000000 00000000 0002aff9 2**0
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CONTENTS, READONLY
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Disassembly of section .text:
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bfc00000 <__start>:
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bfc00000: 0b f0 00 12 00 00 00 00 ........
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bfc00008 <header_start>:
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...
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bfc00048 <boot_start>:
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bfc00048: 40809000 mtc0 zero,c0_watchlo
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bfc0004c: 40809800 mtc0 zero,c0_watchhi
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bfc00050: 401a6000 mfc0 k0,c0_status
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bfc00054: 001adcc2 srl k1,k0,0x13
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bfc00058: 337b0001 andi k1,k1,0x1
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bfc0005c: 13600007 beqz k1,bfc0007c <no_nmi>
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bfc00060: 00000000 nop
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bfc00064: 3c1abfb0 lui k0,0xbfb0
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bfc00068: 375a0244 ori k0,k0,0x244
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bfc0006c: 8f5b0000 lw k1,0(k0)
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bfc00070: 00000000 nop
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bfc00074: 03600008 jr k1
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bfc00078: 00000000 nop
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bfc0007c <no_nmi>:
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bfc0007c: 401a6000 mfc0 k0,c0_status
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bfc00080: 241bffe6 li k1,-26
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bfc00084: 035bd024 and k0,k0,k1
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bfc00088: 409a6000 mtc0 k0,c0_status
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bfc0008c: 3c1a0080 lui k0,0x80
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bfc00090: 409a6800 mtc0 k0,c0_cause
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bfc00094: 0ff0008d jal bfc00234 <sys_init_processor>
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bfc00098: 00000000 nop
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bfc0009c: 3c03bfb0 lui v1,0xbfb0
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bfc000a0: 3c048007 lui a0,0x8007
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bfc000a4: 34841f1e ori a0,a0,0x1f1e
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bfc000a8: 3c050007 lui a1,0x7
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bfc000ac: 34a51f1f ori a1,a1,0x1f1f
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bfc000b0: 3c060004 lui a2,0x4
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bfc000b4: ac640020 sw a0,32(v1)
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bfc000b8: ac650024 sw a1,36(v1)
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bfc000bc: 00000000 nop
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bfc000c0: 3c040004 lui a0,0x4
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bfc000c4: 34840808 ori a0,a0,0x808
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bfc000c8: 3c05c004 lui a1,0xc004
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bfc000cc: 34a51010 ori a1,a1,0x1010
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bfc000d0: 3c068005 lui a2,0x8005
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bfc000d4: ac660034 sw a2,52(v1)
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bfc000d8: 00000000 nop
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bfc000dc: 3c03bfb1 lui v1,0xbfb1
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bfc000e0: 3c04102d lui a0,0x102d
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bfc000e4: 34841040 ori a0,a0,0x1040
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bfc000e8: 3c0610aa lui a2,0x10aa
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bfc000ec: 34c68100 ori a2,a2,0x8100
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bfc000f0: 3c072000 lui a3,0x2000
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bfc000f4: 34e728d0 ori a3,a3,0x28d0
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bfc000f8: ac640000 sw a0,0(v1)
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bfc000fc: ac670014 sw a3,20(v1)
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bfc00100: 00000000 nop
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bfc00104: 3c08bfb4 lui t0,0xbfb4
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bfc00108: 00000000 nop
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bfc0010c: ad000000 sw zero,0(t0)
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bfc00110: ad000004 sw zero,4(t0)
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bfc00114: 00000000 nop
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bfc00118: 3c02bfb0 lui v0,0xbfb0
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bfc0011c: 34420958 ori v0,v0,0x958
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bfc00120: 8c4e0000 lw t6,0(v0)
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bfc00124: 00000000 nop
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bfc00128: 35ce0001 ori t6,t6,0x1
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bfc0012c: ac4e0000 sw t6,0(v0)
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bfc00130: 00000000 nop
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bfc00134: 3c1abfc0 lui k0,0xbfc0
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bfc00138: 275a0310 addiu k0,k0,784
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bfc0013c: 3c1bbfc0 lui k1,0xbfc0
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bfc00140: 277b078c addiu k1,k1,1932
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bfc00144: 3c09bfa3 lui t1,0xbfa3
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bfc00148: 35290040 ori t1,t1,0x40
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bfc0014c: 8f480000 lw t0,0(k0)
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bfc00150: 00000000 nop
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bfc00154: ad280000 sw t0,0(t1)
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bfc00158: 00000000 nop
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bfc0015c: 8d2d0000 lw t5,0(t1)
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bfc00160: 00000000 nop
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bfc00164: 150d0009 bne t0,t5,bfc0018c <ram_error>
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bfc00168: 00000000 nop
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bfc0016c: 275a0004 addiu k0,k0,4
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bfc00170: 25290004 addiu t1,t1,4
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bfc00174: 177afff5 bne k1,k0,bfc0014c <no_nmi+0xd0>
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bfc00178: 00000000 nop
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...
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bfc00184: 10000003 b bfc00194 <ram_pass>
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bfc00188: 00000000 nop
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bfc0018c <ram_error>:
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bfc0018c: 1000ffff b bfc0018c <ram_error>
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bfc00190: 00000000 nop
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bfc00194 <ram_pass>:
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bfc00194: 00000000 nop
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bfc00198: 3c09bfa3 lui t1,0xbfa3
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bfc0019c: 3c0abfc0 lui t2,0xbfc0
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bfc001a0: 254a0788 addiu t2,t2,1928
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bfc001a4: ad2a0000 sw t2,0(t1)
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bfc001a8: 3c0abfc0 lui t2,0xbfc0
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bfc001ac: 254a0c40 addiu t2,t2,3136
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bfc001b0: ad2a0004 sw t2,4(t1)
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bfc001b4: 3c0abfc1 lui t2,0xbfc1
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bfc001b8: 254a9120 addiu t2,t2,-28384
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bfc001bc: ad2a0008 sw t2,8(t1)
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bfc001c0: 3c0abfc1 lui t2,0xbfc1
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bfc001c4: 254ae090 addiu t2,t2,-8048
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bfc001c8: ad2a000c sw t2,12(t1)
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bfc001cc: 3c0abfc0 lui t2,0xbfc0
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bfc001d0: 254a0c40 addiu t2,t2,3136
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bfc001d4: ad2a0010 sw t2,16(t1)
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bfc001d8: 3c0abfc1 lui t2,0xbfc1
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bfc001dc: 254a9120 addiu t2,t2,-28384
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bfc001e0: ad2a0014 sw t2,20(t1)
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bfc001e4: 3c0abfc1 lui t2,0xbfc1
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bfc001e8: 254ae090 addiu t2,t2,-8048
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bfc001ec: ad2a0018 sw t2,24(t1)
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bfc001f0: 3c0abfc2 lui t2,0xbfc2
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bfc001f4: 254aaf38 addiu t2,t2,-20680
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bfc001f8: ad2a001c sw t2,28(t1)
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bfc001fc: 3c11bfc0 lui s1,0xbfc0
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bfc00200: 26310788 addiu s1,s1,1928
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bfc00204: 3c12bfc0 lui s2,0xbfc0
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bfc00208: 26520c40 addiu s2,s2,3136
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bfc0020c: 3c13bfa3 lui s3,0xbfa3
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bfc00210: 36730800 ori s3,s3,0x800
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bfc00214: 3c14bfa3 lui s4,0xbfa3
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bfc00218: 36940800 ori s4,s4,0x800
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bfc0021c: 3c1abfa3 lui k0,0xbfa3
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bfc00220: 375a0040 ori k0,k0,0x40
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bfc00224: 03400008 jr k0
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bfc00228: 00000000 nop
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bfc0022c <error>:
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bfc0022c: 1000ffff b bfc0022c <error>
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bfc00230: 00000000 nop
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bfc00234 <sys_init_processor>:
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bfc00234: 40088000 mfc0 t0,c0_config
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bfc00238: 3c098000 lui t1,0x8000
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bfc0023c: 3529ffff ori t1,t1,0xffff
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bfc00240: 01094024 and t0,t0,t1
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bfc00244: 3c093604 lui t1,0x3604
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bfc00248: 01094025 or t0,t0,t1
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bfc0024c: 40888000 mtc0 t0,c0_config
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bfc00250: 40086000 mfc0 t0,c0_status
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bfc00254: 3c09fffc lui t1,0xfffc
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bfc00258: 3529ffff ori t1,t1,0xffff
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bfc0025c: 01094024 and t0,t0,t1
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bfc00260: 24090000 li t1,0
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bfc00264: 01094025 or t0,t0,t1
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bfc00268: 40886000 mtc0 t0,c0_status
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bfc0026c: 40086000 mfc0 t0,c0_status
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bfc00270: 3c090003 lui t1,0x3
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bfc00274: 01094024 and t0,t0,t1
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bfc00278: 3c090440 lui t1,0x440
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bfc0027c: 01094025 or t0,t0,t1
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bfc00280: 40886000 mtc0 t0,c0_status
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bfc00284: 40088000 mfc0 t0,c0_config
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bfc00288: 3c097fff lui t1,0x7fff
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bfc0028c: 01094024 and t0,t0,t1
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bfc00290: 24090003 li t1,3
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bfc00294: 01094025 or t0,t0,t1
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bfc00298: 40888000 mtc0 t0,c0_config
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bfc0029c: 03e00008 jr ra
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bfc002a0: 00001021 move v0,zero
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...
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bfc002b0 <move_data_entry>:
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bfc002b0: 03e00008 jr ra
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bfc002b4: 00000000 nop
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...
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bfc002c0 <boot2_entry>:
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bfc002c0: 03e00008 jr ra
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bfc002c4: 00000000 nop
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...
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bfc002d0 <boot_entry>:
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bfc002d0: 03e00008 jr ra
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bfc002d4: 00000000 nop
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...
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bfc002e0 <lzma_entry>:
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bfc002e0: 03e00008 jr ra
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bfc002e4: 00000000 nop
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...
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