629 lines
26 KiB
Plaintext
629 lines
26 KiB
Plaintext
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kernel.elf: file format elf32-littleriscv
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Disassembly of section .init:
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80000000 <_start>:
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80000000: 00000597 auipc a1,0x0
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80000004: 1bc58593 addi a1,a1,444 # 800001bc <vx_set_sp>
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80000008: fc102573 csrr a0,0xfc1
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8000000c: 00b5106b 0xb5106b
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80000010: 1ac000ef jal ra,800001bc <vx_set_sp>
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80000014: 00100513 li a0,1
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80000018: 0005006b 0x5006b
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8000001c: 00002517 auipc a0,0x2
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80000020: bf850513 addi a0,a0,-1032 # 80001c14 <g_wspawn_args>
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80000024: 00002617 auipc a2,0x2
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80000028: c7060613 addi a2,a2,-912 # 80001c94 <__BSS_END__>
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8000002c: 40a60633 sub a2,a2,a0
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80000030: 00000593 li a1,0
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80000034: 50c000ef jal ra,80000540 <memset>
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80000038: 00000517 auipc a0,0x0
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8000003c: 41050513 addi a0,a0,1040 # 80000448 <__libc_fini_array>
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80000040: 3c0000ef jal ra,80000400 <atexit>
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80000044: 460000ef jal ra,800004a4 <__libc_init_array>
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80000048: 008000ef jal ra,80000050 <main>
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8000004c: 3c80006f j 80000414 <exit>
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Disassembly of section .text:
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80000050 <main>:
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80000050: fd010113 addi sp,sp,-48
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80000054: 02112623 sw ra,44(sp)
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80000058: 7ffff7b7 lui a5,0x7ffff
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8000005c: 0207c703 lbu a4,32(a5) # 7ffff020 <__stack_size+0x7fffec20>
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80000060: fd071073 csrw 0xfd0,a4
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80000064: fd405073 csrwi 0xfd4,0
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80000068: 0107a703 lw a4,16(a5)
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8000006c: fd571073 csrw 0xfd5,a4
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80000070: 0147a703 lw a4,20(a5)
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80000074: fd671073 csrw 0xfd6,a4
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80000078: 0047a703 lw a4,4(a5)
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8000007c: fd171073 csrw 0xfd1,a4
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80000080: 00c7a683 lw a3,12(a5)
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80000084: 00269713 slli a4,a3,0x2
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80000088: 00d76733 or a4,a4,a3
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8000008c: fd271073 csrw 0xfd2,a4
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80000090: 0087a703 lw a4,8(a5)
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80000094: fd371073 csrw 0xfd3,a4
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80000098: 0247a703 lw a4,36(a5)
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8000009c: 800026b7 lui a3,0x80002
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800000a0: c0c6a787 flw fa5,-1012(a3) # 80001c0c <__stack_top+0x81001c0c>
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800000a4: 00e12823 sw a4,16(sp)
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800000a8: 0007a503 lw a0,0(a5)
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800000ac: 0287a683 lw a3,40(a5)
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800000b0: d0177753 fcvt.s.wu fa4,a4
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800000b4: 800005b7 lui a1,0x80000
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800000b8: 00a68733 add a4,a3,a0
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800000bc: fff70713 addi a4,a4,-1
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800000c0: 02a75733 divu a4,a4,a0
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800000c4: d016f6d3 fcvt.s.wu fa3,a3
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800000c8: 18e7f753 fdiv.s fa4,fa5,fa4
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800000cc: 00c10613 addi a2,sp,12
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800000d0: 11058593 addi a1,a1,272 # 80000110 <__stack_top+0x81000110>
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800000d4: 00f12623 sw a5,12(sp)
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800000d8: 18d7f7d3 fdiv.s fa5,fa5,fa3
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800000dc: 00e12c27 fsw fa4,24(sp)
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800000e0: 00e12a23 sw a4,20(sp)
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800000e4: 00f12e27 fsw fa5,28(sp)
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800000e8: 1d0000ef jal ra,800002b8 <vx_spawn_tasks>
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800000ec: 02c12083 lw ra,44(sp)
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800000f0: 03010113 addi sp,sp,48
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800000f4: 00008067 ret
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800000f8 <register_fini>:
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800000f8: 00000793 li a5,0
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800000fc: 00078863 beqz a5,8000010c <register_fini+0x14>
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80000100: 80000537 lui a0,0x80000
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80000104: 44850513 addi a0,a0,1096 # 80000448 <__stack_top+0x81000448>
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80000108: 2f80006f j 80000400 <atexit>
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8000010c: 00008067 ret
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80000110 <kernel_body>:
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80000110: 0085a703 lw a4,8(a1)
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80000114: 0005a303 lw t1,0(a1)
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80000118: 0105a007 flw ft0,16(a1)
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8000011c: 02e507b3 mul a5,a0,a4
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80000120: 03032803 lw a6,48(t1)
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80000124: 03432683 lw a3,52(t1)
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80000128: 03078833 mul a6,a5,a6
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8000012c: d017f5d3 fcvt.s.wu fa1,a5
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80000130: 1005f5d3 fmul.s fa1,fa1,ft0
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80000134: 00d80833 add a6,a6,a3
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80000138: 06070c63 beqz a4,800001b0 <kernel_body+0xa0>
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8000013c: 00c5a607 flw fa2,12(a1)
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80000140: f0000553 fmv.w.x fa0,zero
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80000144: 80002737 lui a4,0x80002
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80000148: 0045a783 lw a5,4(a1)
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8000014c: 10a67553 fmul.s fa0,fa2,fa0
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80000150: c0872687 flw fa3,-1016(a4) # 80001c08 <__stack_top+0x81001c08>
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80000154: 00000893 li a7,0
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80000158: 00000513 li a0,0
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8000015c: 04078a63 beqz a5,800001b0 <kernel_body+0xa0>
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80000160: 10d5f753 fmul.s fa4,fa1,fa3
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80000164: 20a507d3 fmv.s fa5,fa0
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80000168: 00080693 mv a3,a6
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8000016c: 00000713 li a4,0
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80000170: c0071653 fcvt.w.s a2,fa4,rtz
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80000174: 10d7f753 fmul.s fa4,fa5,fa3
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80000178: c00717d3 fcvt.w.s a5,fa4,rtz
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8000017c: 50c7d7eb 0x50c7d7eb
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80000180: 00f6a023 sw a5,0(a3)
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80000184: 0045a783 lw a5,4(a1)
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80000188: 00170713 addi a4,a4,1
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8000018c: 00c7f7d3 fadd.s fa5,fa5,fa2
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80000190: 00468693 addi a3,a3,4
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80000194: fef760e3 bltu a4,a5,80000174 <kernel_body+0x64>
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80000198: 03032683 lw a3,48(t1)
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8000019c: 0085a703 lw a4,8(a1)
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800001a0: 00188893 addi a7,a7,1
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800001a4: 0005f5d3 fadd.s fa1,fa1,ft0
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800001a8: 00d80833 add a6,a6,a3
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800001ac: fae8e8e3 bltu a7,a4,8000015c <kernel_body+0x4c>
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800001b0: 00008067 ret
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800001b4 <_exit>:
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800001b4: 00000513 li a0,0
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800001b8: 0005006b 0x5006b
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800001bc <vx_set_sp>:
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800001bc: fc002573 csrr a0,0xfc0
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800001c0: 0005006b 0x5006b
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800001c4: 00002197 auipc gp,0x2
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800001c8: e1c18193 addi gp,gp,-484 # 80001fe0 <__global_pointer>
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800001cc: 7f000117 auipc sp,0x7f000
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800001d0: e3410113 addi sp,sp,-460 # ff000000 <__stack_top>
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800001d4: 40000593 li a1,1024
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800001d8: cc102673 csrr a2,0xcc1
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800001dc: 02c585b3 mul a1,a1,a2
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800001e0: 40b10133 sub sp,sp,a1
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800001e4: cc3026f3 csrr a3,0xcc3
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800001e8: 00068663 beqz a3,800001f4 <RETURN>
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800001ec: 00000513 li a0,0
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800001f0: 0005006b 0x5006b
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800001f4 <RETURN>:
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800001f4: 00008067 ret
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800001f8 <spawn_tasks_callback>:
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800001f8: fe010113 addi sp,sp,-32
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800001fc: 00112e23 sw ra,28(sp)
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80000200: 00812c23 sw s0,24(sp)
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80000204: 00912a23 sw s1,20(sp)
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80000208: 01212823 sw s2,16(sp)
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8000020c: 01312623 sw s3,12(sp)
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80000210: fc0027f3 csrr a5,0xfc0
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80000214: 0007806b 0x7806b
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80000218: cc5026f3 csrr a3,0xcc5
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8000021c: cc3029f3 csrr s3,0xcc3
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80000220: cc002773 csrr a4,0xcc0
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80000224: fc002673 csrr a2,0xfc0
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80000228: 800027b7 lui a5,0x80002
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8000022c: 00269693 slli a3,a3,0x2
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80000230: c1478793 addi a5,a5,-1004 # 80001c14 <__stack_top+0x81001c14>
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80000234: 00d787b3 add a5,a5,a3
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80000238: 0007a483 lw s1,0(a5)
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8000023c: 0104a403 lw s0,16(s1)
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80000240: 00c4a683 lw a3,12(s1)
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80000244: 0089a933 slt s2,s3,s0
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80000248: 00040793 mv a5,s0
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8000024c: 00d90933 add s2,s2,a3
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80000250: 03368433 mul s0,a3,s3
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80000254: 00f9d463 bge s3,a5,8000025c <spawn_tasks_callback+0x64>
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80000258: 00098793 mv a5,s3
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8000025c: 00f40433 add s0,s0,a5
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80000260: 0084a683 lw a3,8(s1)
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80000264: 02c40433 mul s0,s0,a2
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80000268: 02e907b3 mul a5,s2,a4
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8000026c: 00d40433 add s0,s0,a3
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80000270: 00f40433 add s0,s0,a5
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80000274: 00890933 add s2,s2,s0
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80000278: 01245e63 bge s0,s2,80000294 <spawn_tasks_callback+0x9c>
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8000027c: 0004a783 lw a5,0(s1)
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80000280: 0044a583 lw a1,4(s1)
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80000284: 00040513 mv a0,s0
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80000288: 00140413 addi s0,s0,1
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8000028c: 000780e7 jalr a5
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80000290: fe8916e3 bne s2,s0,8000027c <spawn_tasks_callback+0x84>
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80000294: 0019b993 seqz s3,s3
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80000298: 0009806b 0x9806b
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8000029c: 01c12083 lw ra,28(sp)
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800002a0: 01812403 lw s0,24(sp)
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800002a4: 01412483 lw s1,20(sp)
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800002a8: 01012903 lw s2,16(sp)
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800002ac: 00c12983 lw s3,12(sp)
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800002b0: 02010113 addi sp,sp,32
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800002b4: 00008067 ret
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800002b8 <vx_spawn_tasks>:
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800002b8: fc010113 addi sp,sp,-64
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800002bc: 02112e23 sw ra,60(sp)
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800002c0: 02812c23 sw s0,56(sp)
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800002c4: 02912a23 sw s1,52(sp)
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800002c8: 03212823 sw s2,48(sp)
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800002cc: 03312623 sw s3,44(sp)
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800002d0: fc2026f3 csrr a3,0xfc2
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800002d4: fc102873 csrr a6,0xfc1
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800002d8: fc002473 csrr s0,0xfc0
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800002dc: cc5027f3 csrr a5,0xcc5
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800002e0: 01f00713 li a4,31
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800002e4: 0cf74463 blt a4,a5,800003ac <vx_spawn_tasks+0xf4>
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800002e8: 030408b3 mul a7,s0,a6
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800002ec: 00100713 li a4,1
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800002f0: 00a8d463 bge a7,a0,800002f8 <vx_spawn_tasks+0x40>
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800002f4: 03154733 div a4,a0,a7
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800002f8: 0ce6c863 blt a3,a4,800003c8 <vx_spawn_tasks+0x110>
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800002fc: 0ae7d863 bge a5,a4,800003ac <vx_spawn_tasks+0xf4>
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80000300: fff68693 addi a3,a3,-1
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80000304: 02e54333 div t1,a0,a4
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80000308: 00030893 mv a7,t1
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8000030c: 00f69663 bne a3,a5,80000318 <vx_spawn_tasks+0x60>
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80000310: 02e56533 rem a0,a0,a4
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80000314: 006508b3 add a7,a0,t1
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80000318: 0288c4b3 div s1,a7,s0
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8000031c: 0288e933 rem s2,a7,s0
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80000320: 0b04ca63 blt s1,a6,800003d4 <vx_spawn_tasks+0x11c>
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80000324: 00100693 li a3,1
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80000328: 0304c733 div a4,s1,a6
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8000032c: 00070663 beqz a4,80000338 <vx_spawn_tasks+0x80>
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80000330: 00070693 mv a3,a4
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80000334: 0304e733 rem a4,s1,a6
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80000338: 800029b7 lui s3,0x80002
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8000033c: c1498993 addi s3,s3,-1004 # 80001c14 <__stack_top+0x81001c14>
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80000340: 00e12e23 sw a4,28(sp)
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80000344: 00c10713 addi a4,sp,12
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80000348: 00b12623 sw a1,12(sp)
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8000034c: 00c12823 sw a2,16(sp)
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80000350: 00d12c23 sw a3,24(sp)
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80000354: 02f30333 mul t1,t1,a5
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80000358: 00279793 slli a5,a5,0x2
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8000035c: 00f987b3 add a5,s3,a5
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80000360: 00e7a023 sw a4,0(a5)
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80000364: 00612a23 sw t1,20(sp)
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80000368: 06904c63 bgtz s1,800003e0 <vx_spawn_tasks+0x128>
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8000036c: 04090063 beqz s2,800003ac <vx_spawn_tasks+0xf4>
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80000370: 02848433 mul s0,s1,s0
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80000374: 00812a23 sw s0,20(sp)
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80000378: 0009006b 0x9006b
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8000037c: cc5027f3 csrr a5,0xcc5
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80000380: cc202573 csrr a0,0xcc2
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80000384: 00279793 slli a5,a5,0x2
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80000388: 00f989b3 add s3,s3,a5
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8000038c: 0009a783 lw a5,0(s3)
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80000390: 0087a683 lw a3,8(a5)
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80000394: 0007a703 lw a4,0(a5)
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80000398: 0047a583 lw a1,4(a5)
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8000039c: 00d50533 add a0,a0,a3
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800003a0: 000700e7 jalr a4
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800003a4: 00100793 li a5,1
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800003a8: 0007806b 0x7806b
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800003ac: 03c12083 lw ra,60(sp)
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800003b0: 03812403 lw s0,56(sp)
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800003b4: 03412483 lw s1,52(sp)
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800003b8: 03012903 lw s2,48(sp)
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800003bc: 02c12983 lw s3,44(sp)
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800003c0: 04010113 addi sp,sp,64
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800003c4: 00008067 ret
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800003c8: 00068713 mv a4,a3
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800003cc: f2e7cae3 blt a5,a4,80000300 <vx_spawn_tasks+0x48>
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800003d0: fddff06f j 800003ac <vx_spawn_tasks+0xf4>
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800003d4: 00000713 li a4,0
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800003d8: 00100693 li a3,1
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800003dc: f5dff06f j 80000338 <vx_spawn_tasks+0x80>
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800003e0: 00048713 mv a4,s1
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800003e4: 00985463 bge a6,s1,800003ec <vx_spawn_tasks+0x134>
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800003e8: 00080713 mv a4,a6
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800003ec: 800007b7 lui a5,0x80000
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800003f0: 1f878793 addi a5,a5,504 # 800001f8 <__stack_top+0x810001f8>
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800003f4: 00f7106b 0xf7106b
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800003f8: e01ff0ef jal ra,800001f8 <spawn_tasks_callback>
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800003fc: f71ff06f j 8000036c <vx_spawn_tasks+0xb4>
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80000400 <atexit>:
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80000400: 00050593 mv a1,a0
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80000404: 00000693 li a3,0
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80000408: 00000613 li a2,0
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8000040c: 00000513 li a0,0
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80000410: 20c0006f j 8000061c <__register_exitproc>
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80000414 <exit>:
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80000414: ff010113 addi sp,sp,-16
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80000418: 00000593 li a1,0
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8000041c: 00812423 sw s0,8(sp)
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80000420: 00112623 sw ra,12(sp)
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80000424: 00050413 mv s0,a0
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80000428: 290000ef jal ra,800006b8 <__call_exitprocs>
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8000042c: 800027b7 lui a5,0x80002
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80000430: c107a503 lw a0,-1008(a5) # 80001c10 <__stack_top+0x81001c10>
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80000434: 03c52783 lw a5,60(a0)
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80000438: 00078463 beqz a5,80000440 <exit+0x2c>
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8000043c: 000780e7 jalr a5
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80000440: 00040513 mv a0,s0
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80000444: d71ff0ef jal ra,800001b4 <_exit>
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80000448 <__libc_fini_array>:
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80000448: ff010113 addi sp,sp,-16
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8000044c: 00812423 sw s0,8(sp)
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80000450: 800017b7 lui a5,0x80001
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80000454: 80001437 lui s0,0x80001
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80000458: 7e040413 addi s0,s0,2016 # 800017e0 <__stack_top+0x810017e0>
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8000045c: 7e078793 addi a5,a5,2016 # 800017e0 <__stack_top+0x810017e0>
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80000460: 408787b3 sub a5,a5,s0
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80000464: 00912223 sw s1,4(sp)
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80000468: 00112623 sw ra,12(sp)
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8000046c: 4027d493 srai s1,a5,0x2
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80000470: 02048063 beqz s1,80000490 <__libc_fini_array+0x48>
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80000474: ffc78793 addi a5,a5,-4
|
|
80000478: 00878433 add s0,a5,s0
|
|
8000047c: 00042783 lw a5,0(s0)
|
|
80000480: fff48493 addi s1,s1,-1
|
|
80000484: ffc40413 addi s0,s0,-4
|
|
80000488: 000780e7 jalr a5
|
|
8000048c: fe0498e3 bnez s1,8000047c <__libc_fini_array+0x34>
|
|
80000490: 00c12083 lw ra,12(sp)
|
|
80000494: 00812403 lw s0,8(sp)
|
|
80000498: 00412483 lw s1,4(sp)
|
|
8000049c: 01010113 addi sp,sp,16
|
|
800004a0: 00008067 ret
|
|
|
|
800004a4 <__libc_init_array>:
|
|
800004a4: ff010113 addi sp,sp,-16
|
|
800004a8: 00812423 sw s0,8(sp)
|
|
800004ac: 01212023 sw s2,0(sp)
|
|
800004b0: 80001437 lui s0,0x80001
|
|
800004b4: 80001937 lui s2,0x80001
|
|
800004b8: 7dc40793 addi a5,s0,2012 # 800017dc <__stack_top+0x810017dc>
|
|
800004bc: 7dc90913 addi s2,s2,2012 # 800017dc <__stack_top+0x810017dc>
|
|
800004c0: 40f90933 sub s2,s2,a5
|
|
800004c4: 00112623 sw ra,12(sp)
|
|
800004c8: 00912223 sw s1,4(sp)
|
|
800004cc: 40295913 srai s2,s2,0x2
|
|
800004d0: 02090063 beqz s2,800004f0 <__libc_init_array+0x4c>
|
|
800004d4: 7dc40413 addi s0,s0,2012
|
|
800004d8: 00000493 li s1,0
|
|
800004dc: 00042783 lw a5,0(s0)
|
|
800004e0: 00148493 addi s1,s1,1
|
|
800004e4: 00440413 addi s0,s0,4
|
|
800004e8: 000780e7 jalr a5
|
|
800004ec: fe9918e3 bne s2,s1,800004dc <__libc_init_array+0x38>
|
|
800004f0: 80001437 lui s0,0x80001
|
|
800004f4: 80001937 lui s2,0x80001
|
|
800004f8: 7dc40793 addi a5,s0,2012 # 800017dc <__stack_top+0x810017dc>
|
|
800004fc: 7e090913 addi s2,s2,2016 # 800017e0 <__stack_top+0x810017e0>
|
|
80000500: 40f90933 sub s2,s2,a5
|
|
80000504: 40295913 srai s2,s2,0x2
|
|
80000508: 02090063 beqz s2,80000528 <__libc_init_array+0x84>
|
|
8000050c: 7dc40413 addi s0,s0,2012
|
|
80000510: 00000493 li s1,0
|
|
80000514: 00042783 lw a5,0(s0)
|
|
80000518: 00148493 addi s1,s1,1
|
|
8000051c: 00440413 addi s0,s0,4
|
|
80000520: 000780e7 jalr a5
|
|
80000524: fe9918e3 bne s2,s1,80000514 <__libc_init_array+0x70>
|
|
80000528: 00c12083 lw ra,12(sp)
|
|
8000052c: 00812403 lw s0,8(sp)
|
|
80000530: 00412483 lw s1,4(sp)
|
|
80000534: 00012903 lw s2,0(sp)
|
|
80000538: 01010113 addi sp,sp,16
|
|
8000053c: 00008067 ret
|
|
|
|
80000540 <memset>:
|
|
80000540: 00f00313 li t1,15
|
|
80000544: 00050713 mv a4,a0
|
|
80000548: 02c37e63 bgeu t1,a2,80000584 <memset+0x44>
|
|
8000054c: 00f77793 andi a5,a4,15
|
|
80000550: 0a079063 bnez a5,800005f0 <memset+0xb0>
|
|
80000554: 08059263 bnez a1,800005d8 <memset+0x98>
|
|
80000558: ff067693 andi a3,a2,-16
|
|
8000055c: 00f67613 andi a2,a2,15
|
|
80000560: 00e686b3 add a3,a3,a4
|
|
80000564: 00b72023 sw a1,0(a4)
|
|
80000568: 00b72223 sw a1,4(a4)
|
|
8000056c: 00b72423 sw a1,8(a4)
|
|
80000570: 00b72623 sw a1,12(a4)
|
|
80000574: 01070713 addi a4,a4,16
|
|
80000578: fed766e3 bltu a4,a3,80000564 <memset+0x24>
|
|
8000057c: 00061463 bnez a2,80000584 <memset+0x44>
|
|
80000580: 00008067 ret
|
|
80000584: 40c306b3 sub a3,t1,a2
|
|
80000588: 00269693 slli a3,a3,0x2
|
|
8000058c: 00000297 auipc t0,0x0
|
|
80000590: 005686b3 add a3,a3,t0
|
|
80000594: 00c68067 jr 12(a3)
|
|
80000598: 00b70723 sb a1,14(a4)
|
|
8000059c: 00b706a3 sb a1,13(a4)
|
|
800005a0: 00b70623 sb a1,12(a4)
|
|
800005a4: 00b705a3 sb a1,11(a4)
|
|
800005a8: 00b70523 sb a1,10(a4)
|
|
800005ac: 00b704a3 sb a1,9(a4)
|
|
800005b0: 00b70423 sb a1,8(a4)
|
|
800005b4: 00b703a3 sb a1,7(a4)
|
|
800005b8: 00b70323 sb a1,6(a4)
|
|
800005bc: 00b702a3 sb a1,5(a4)
|
|
800005c0: 00b70223 sb a1,4(a4)
|
|
800005c4: 00b701a3 sb a1,3(a4)
|
|
800005c8: 00b70123 sb a1,2(a4)
|
|
800005cc: 00b700a3 sb a1,1(a4)
|
|
800005d0: 00b70023 sb a1,0(a4)
|
|
800005d4: 00008067 ret
|
|
800005d8: 0ff5f593 andi a1,a1,255
|
|
800005dc: 00859693 slli a3,a1,0x8
|
|
800005e0: 00d5e5b3 or a1,a1,a3
|
|
800005e4: 01059693 slli a3,a1,0x10
|
|
800005e8: 00d5e5b3 or a1,a1,a3
|
|
800005ec: f6dff06f j 80000558 <memset+0x18>
|
|
800005f0: 00279693 slli a3,a5,0x2
|
|
800005f4: 00000297 auipc t0,0x0
|
|
800005f8: 005686b3 add a3,a3,t0
|
|
800005fc: 00008293 mv t0,ra
|
|
80000600: fa0680e7 jalr -96(a3)
|
|
80000604: 00028093 mv ra,t0
|
|
80000608: ff078793 addi a5,a5,-16
|
|
8000060c: 40f70733 sub a4,a4,a5
|
|
80000610: 00f60633 add a2,a2,a5
|
|
80000614: f6c378e3 bgeu t1,a2,80000584 <memset+0x44>
|
|
80000618: f3dff06f j 80000554 <memset+0x14>
|
|
|
|
8000061c <__register_exitproc>:
|
|
8000061c: 800027b7 lui a5,0x80002
|
|
80000620: c107a703 lw a4,-1008(a5) # 80001c10 <__stack_top+0x81001c10>
|
|
80000624: 14872783 lw a5,328(a4)
|
|
80000628: 04078c63 beqz a5,80000680 <__register_exitproc+0x64>
|
|
8000062c: 0047a703 lw a4,4(a5)
|
|
80000630: 01f00813 li a6,31
|
|
80000634: 06e84e63 blt a6,a4,800006b0 <__register_exitproc+0x94>
|
|
80000638: 00271813 slli a6,a4,0x2
|
|
8000063c: 02050663 beqz a0,80000668 <__register_exitproc+0x4c>
|
|
80000640: 01078333 add t1,a5,a6
|
|
80000644: 08c32423 sw a2,136(t1)
|
|
80000648: 1887a883 lw a7,392(a5)
|
|
8000064c: 00100613 li a2,1
|
|
80000650: 00e61633 sll a2,a2,a4
|
|
80000654: 00c8e8b3 or a7,a7,a2
|
|
80000658: 1917a423 sw a7,392(a5)
|
|
8000065c: 10d32423 sw a3,264(t1)
|
|
80000660: 00200693 li a3,2
|
|
80000664: 02d50463 beq a0,a3,8000068c <__register_exitproc+0x70>
|
|
80000668: 00170713 addi a4,a4,1
|
|
8000066c: 00e7a223 sw a4,4(a5)
|
|
80000670: 010787b3 add a5,a5,a6
|
|
80000674: 00b7a423 sw a1,8(a5)
|
|
80000678: 00000513 li a0,0
|
|
8000067c: 00008067 ret
|
|
80000680: 14c70793 addi a5,a4,332
|
|
80000684: 14f72423 sw a5,328(a4)
|
|
80000688: fa5ff06f j 8000062c <__register_exitproc+0x10>
|
|
8000068c: 18c7a683 lw a3,396(a5)
|
|
80000690: 00170713 addi a4,a4,1
|
|
80000694: 00e7a223 sw a4,4(a5)
|
|
80000698: 00c6e633 or a2,a3,a2
|
|
8000069c: 18c7a623 sw a2,396(a5)
|
|
800006a0: 010787b3 add a5,a5,a6
|
|
800006a4: 00b7a423 sw a1,8(a5)
|
|
800006a8: 00000513 li a0,0
|
|
800006ac: 00008067 ret
|
|
800006b0: fff00513 li a0,-1
|
|
800006b4: 00008067 ret
|
|
|
|
800006b8 <__call_exitprocs>:
|
|
800006b8: fd010113 addi sp,sp,-48
|
|
800006bc: 800027b7 lui a5,0x80002
|
|
800006c0: 01412c23 sw s4,24(sp)
|
|
800006c4: c107aa03 lw s4,-1008(a5) # 80001c10 <__stack_top+0x81001c10>
|
|
800006c8: 03212023 sw s2,32(sp)
|
|
800006cc: 02112623 sw ra,44(sp)
|
|
800006d0: 148a2903 lw s2,328(s4)
|
|
800006d4: 02812423 sw s0,40(sp)
|
|
800006d8: 02912223 sw s1,36(sp)
|
|
800006dc: 01312e23 sw s3,28(sp)
|
|
800006e0: 01512a23 sw s5,20(sp)
|
|
800006e4: 01612823 sw s6,16(sp)
|
|
800006e8: 01712623 sw s7,12(sp)
|
|
800006ec: 01812423 sw s8,8(sp)
|
|
800006f0: 04090063 beqz s2,80000730 <__call_exitprocs+0x78>
|
|
800006f4: 00050b13 mv s6,a0
|
|
800006f8: 00058b93 mv s7,a1
|
|
800006fc: 00100a93 li s5,1
|
|
80000700: fff00993 li s3,-1
|
|
80000704: 00492483 lw s1,4(s2)
|
|
80000708: fff48413 addi s0,s1,-1
|
|
8000070c: 02044263 bltz s0,80000730 <__call_exitprocs+0x78>
|
|
80000710: 00249493 slli s1,s1,0x2
|
|
80000714: 009904b3 add s1,s2,s1
|
|
80000718: 040b8463 beqz s7,80000760 <__call_exitprocs+0xa8>
|
|
8000071c: 1044a783 lw a5,260(s1)
|
|
80000720: 05778063 beq a5,s7,80000760 <__call_exitprocs+0xa8>
|
|
80000724: fff40413 addi s0,s0,-1
|
|
80000728: ffc48493 addi s1,s1,-4
|
|
8000072c: ff3416e3 bne s0,s3,80000718 <__call_exitprocs+0x60>
|
|
80000730: 02c12083 lw ra,44(sp)
|
|
80000734: 02812403 lw s0,40(sp)
|
|
80000738: 02412483 lw s1,36(sp)
|
|
8000073c: 02012903 lw s2,32(sp)
|
|
80000740: 01c12983 lw s3,28(sp)
|
|
80000744: 01812a03 lw s4,24(sp)
|
|
80000748: 01412a83 lw s5,20(sp)
|
|
8000074c: 01012b03 lw s6,16(sp)
|
|
80000750: 00c12b83 lw s7,12(sp)
|
|
80000754: 00812c03 lw s8,8(sp)
|
|
80000758: 03010113 addi sp,sp,48
|
|
8000075c: 00008067 ret
|
|
80000760: 00492783 lw a5,4(s2)
|
|
80000764: 0044a683 lw a3,4(s1)
|
|
80000768: fff78793 addi a5,a5,-1
|
|
8000076c: 04878e63 beq a5,s0,800007c8 <__call_exitprocs+0x110>
|
|
80000770: 0004a223 sw zero,4(s1)
|
|
80000774: fa0688e3 beqz a3,80000724 <__call_exitprocs+0x6c>
|
|
80000778: 18892783 lw a5,392(s2)
|
|
8000077c: 008a9733 sll a4,s5,s0
|
|
80000780: 00492c03 lw s8,4(s2)
|
|
80000784: 00f777b3 and a5,a4,a5
|
|
80000788: 02079263 bnez a5,800007ac <__call_exitprocs+0xf4>
|
|
8000078c: 000680e7 jalr a3
|
|
80000790: 00492703 lw a4,4(s2)
|
|
80000794: 148a2783 lw a5,328(s4)
|
|
80000798: 01871463 bne a4,s8,800007a0 <__call_exitprocs+0xe8>
|
|
8000079c: f92784e3 beq a5,s2,80000724 <__call_exitprocs+0x6c>
|
|
800007a0: f80788e3 beqz a5,80000730 <__call_exitprocs+0x78>
|
|
800007a4: 00078913 mv s2,a5
|
|
800007a8: f5dff06f j 80000704 <__call_exitprocs+0x4c>
|
|
800007ac: 18c92783 lw a5,396(s2)
|
|
800007b0: 0844a583 lw a1,132(s1)
|
|
800007b4: 00f77733 and a4,a4,a5
|
|
800007b8: 00071c63 bnez a4,800007d0 <__call_exitprocs+0x118>
|
|
800007bc: 000b0513 mv a0,s6
|
|
800007c0: 000680e7 jalr a3
|
|
800007c4: fcdff06f j 80000790 <__call_exitprocs+0xd8>
|
|
800007c8: 00892223 sw s0,4(s2)
|
|
800007cc: fa9ff06f j 80000774 <__call_exitprocs+0xbc>
|
|
800007d0: 00058513 mv a0,a1
|
|
800007d4: 000680e7 jalr a3
|
|
800007d8: fb9ff06f j 80000790 <__call_exitprocs+0xd8>
|
|
|
|
Disassembly of section .init_array:
|
|
|
|
800017dc <__init_array_start>:
|
|
800017dc: 00f8 addi a4,sp,76
|
|
800017de: 8000 0x8000
|
|
|
|
Disassembly of section .data:
|
|
|
|
800017e0 <impure_data>:
|
|
800017e0: 0000 unimp
|
|
800017e2: 0000 unimp
|
|
800017e4: 1acc addi a1,sp,372
|
|
800017e6: 8000 0x8000
|
|
800017e8: 1b34 addi a3,sp,440
|
|
800017ea: 8000 0x8000
|
|
800017ec: 1b9c addi a5,sp,496
|
|
800017ee: 8000 0x8000
|
|
...
|
|
80001888: 0001 nop
|
|
8000188a: 0000 unimp
|
|
8000188c: 0000 unimp
|
|
8000188e: 0000 unimp
|
|
80001890: 330e fld ft6,224(sp)
|
|
80001892: abcd j 80001e84 <__BSS_END__+0x1f0>
|
|
80001894: 1234 addi a3,sp,296
|
|
80001896: e66d bnez a2,80001980 <impure_data+0x1a0>
|
|
80001898: deec sw a1,124(a3)
|
|
8000189a: 0005 c.nop 1
|
|
8000189c: 0000000b 0xb
|
|
...
|
|
|
|
Disassembly of section .sdata:
|
|
|
|
80001c08 <__SDATA_BEGIN__>:
|
|
80001c08: 0000 unimp
|
|
80001c0a: 4980 lw s0,16(a1)
|
|
80001c0c: 0000 unimp
|
|
80001c0e: 3f80 fld fs0,56(a5)
|
|
|
|
80001c10 <_global_impure_ptr>:
|
|
80001c10: 17e0 addi s0,sp,1004
|
|
80001c12: 8000 0x8000
|
|
|
|
Disassembly of section .bss:
|
|
|
|
80001c14 <g_wspawn_args>:
|
|
...
|
|
|
|
Disassembly of section .comment:
|
|
|
|
00000000 <.comment>:
|
|
0: 3a434347 fmsub.d ft6,ft6,ft4,ft7,rmm
|
|
4: 2820 fld fs0,80(s0)
|
|
6: 29554e47 fmsub.s ft8,fa0,fs5,ft5,rmm
|
|
a: 3120 fld fs0,96(a0)
|
|
c: 2e30 fld fa2,88(a2)
|
|
e: 2e32 fld ft8,264(sp)
|
|
10: 0030 addi a2,sp,8
|
|
12: 3a434347 fmsub.d ft6,ft6,ft4,ft7,rmm
|
|
16: 2820 fld fs0,80(s0)
|
|
18: 29554e47 fmsub.s ft8,fa0,fs5,ft5,rmm
|
|
1c: 3920 fld fs0,112(a0)
|
|
1e: 322e fld ft4,232(sp)
|
|
20: 302e fld ft0,232(sp)
|
|
...
|
|
|
|
Disassembly of section .riscv.attributes:
|
|
|
|
00000000 <.riscv.attributes>:
|
|
0: 2941 jal 490 <__stack_size+0x90>
|
|
2: 0000 unimp
|
|
4: 7200 flw fs0,32(a2)
|
|
6: 7369 lui t1,0xffffa
|
|
8: 01007663 bgeu zero,a6,14 <__stack_usage+0x14>
|
|
c: 001f 0000 1004 0x10040000001f
|
|
12: 7205 lui tp,0xfffe1
|
|
14: 3376 fld ft6,376(sp)
|
|
16: 6932 flw fs2,12(sp)
|
|
18: 7032 flw ft0,44(sp)
|
|
1a: 5f30 lw a2,120(a4)
|
|
1c: 326d jal fffff9c6 <__stack_top+0xfff9c6>
|
|
1e: 3070 fld fa2,224(s0)
|
|
20: 665f 7032 0030 0x307032665f
|
|
26: 0108 addi a0,sp,128
|
|
28: 0b0a slli s6,s6,0x2
|