1138 lines
48 KiB
Plaintext
1138 lines
48 KiB
Plaintext
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kernel.elf: file format elf32-littleriscv
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SYMBOL TABLE:
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80000000 l d .init 00000000 .init
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80000050 l d .text 00000000 .text
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80000f28 l d .rodata 00000000 .rodata
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80001000 l d .init_array 00000000 .init_array
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80001008 l d .data 00000000 .data
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80001430 l d .sdata 00000000 .sdata
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80001438 l d .sbss 00000000 .sbss
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8000143c l d .bss 00000000 .bss
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00000000 l d .comment 00000000 .comment
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00000000 l d .riscv.attributes 00000000 .riscv.attributes
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00000000 l df *ABS* 00000000 vx_start.S.o
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800007b4 l .text 00000000 RETURN
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00000000 l df *ABS* 00000000 kernel.c
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80000f28 l O .rodata 0000004c sc_tests
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00000000 l df *ABS* 00000000 __call_atexit.c
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80000078 l F .text 00000018 register_fini
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00000000 l df *ABS* 00000000 vx_spawn.c
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800007b8 l F .text 000000c0 spawn_tasks_callback
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00000000 l df *ABS* 00000000 wf_sqrt.c
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00000000 l df *ABS* 00000000 ef_sqrt.c
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00000000 l df *ABS* 00000000 atexit.c
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00000000 l df *ABS* 00000000 errno.c
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00000000 l df *ABS* 00000000 exit.c
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00000000 l df *ABS* 00000000 fini.c
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00000000 l df *ABS* 00000000 init.c
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00000000 l df *ABS* 00000000 __atexit.c
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00000000 l df *ABS* 00000000 impure.c
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80001008 l O .data 00000428 impure_data
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00000000 l df *ABS* 00000000
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80001004 l .init_array 00000000 __fini_array_end
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80001004 l .init_array 00000000 __fini_array_start
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80001004 l .init_array 00000000 __init_array_end
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80001000 l .init_array 00000000 __preinit_array_end
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80001000 l .init_array 00000000 __init_array_start
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80001000 l .init_array 00000000 __preinit_array_start
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80000878 g F .text 00000148 vx_spawn_tasks
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00000000 g *ABS* 00000000 __stack_usage
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80000250 g F .text 00000058 kernel_fsub
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80000358 g F .text 00000058 kernel_fmsub
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80000b54 g F .text 0000000c __errno
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00000400 g *ABS* 00000000 __stack_size
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8000143c g O .bss 00000080 g_wspawn_args
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80001430 g .sdata 00000000 __SDATA_BEGIN__
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800009c0 g F .text 00000074 sqrtf
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800006e8 g F .text 0000008c kernel_fsqrt
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80001808 g *ABS* 00000000 __global_pointer
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80000578 g F .text 0000005c kernel_ftoi
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80001438 g O .sbss 00000004 __fdlib_version
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80001430 g O .sdata 00000004 _global_impure_ptr
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80000bf0 g F .text 0000009c __libc_init_array
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800003b0 g F .text 00000058 kernel_fnmadd
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80000630 g F .text 0000005c kernel_itof
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800002a8 g F .text 00000058 kernel_fmul
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80000b94 g F .text 0000005c __libc_fini_array
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80000198 g F .text 00000060 kernel_idiv_mul
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ff000000 g *ABS* 00000000 __stack_top
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80000140 g F .text 00000058 kernel_idiv
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8000077c g F .text 00000000 vx_set_sp
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80000e04 g F .text 00000124 __call_exitprocs
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80000000 g F .init 00000050 _start
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80000408 g F .text 00000058 kernel_fnmsub
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80000d68 g F .text 0000009c __register_exitproc
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800001f8 g F .text 00000058 kernel_fadd
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800014bc g .bss 00000000 __BSS_END__
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80000460 g F .text 00000060 kernel_fnmadd_madd
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80001438 g .sbss 00000000 __bss_start
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80000c8c g F .text 000000dc memset
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80000a34 g F .text 0000010c __ieee754_sqrtf
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80000050 g F .text 00000028 main
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800004c0 g F .text 00000058 kernel_fdiv
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80000b40 g F .text 00000014 atexit
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80001434 g O .sdata 00000004 _impure_ptr
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80000518 g F .text 00000060 kernel_fdiv2
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80001008 g .data 00000000 __DATA_BEGIN__
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80001438 g .sdata 00000000 _edata
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800014bc g .bss 00000000 _end
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80000b60 g F .text 00000034 exit
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80000090 g F .text 00000058 kernel_iadd
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80000774 g F .text 00000000 _exit
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800005d4 g F .text 0000005c kernel_ftou
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8000068c g F .text 0000005c kernel_utof
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800000e8 g F .text 00000058 kernel_imul
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80000300 g F .text 00000058 kernel_fmadd
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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: 77c58593 addi a1,a1,1916 # 8000077c <vx_set_sp>
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80000008: fc102573 csrr a0,0xfc1
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8000000c: 00b5106b 0xb5106b
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80000010: 76c000ef jal ra,8000077c <vx_set_sp>
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80000014: 00100513 li a0,1
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80000018: 0005006b 0x5006b
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8000001c: 00001517 auipc a0,0x1
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80000020: 41c50513 addi a0,a0,1052 # 80001438 <__fdlib_version>
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80000024: 00001617 auipc a2,0x1
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80000028: 49860613 addi a2,a2,1176 # 800014bc <__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: 459000ef jal ra,80000c8c <memset>
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80000038: 00001517 auipc a0,0x1
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8000003c: b5c50513 addi a0,a0,-1188 # 80000b94 <__libc_fini_array>
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80000040: 301000ef jal ra,80000b40 <atexit>
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80000044: 3ad000ef jal ra,80000bf0 <__libc_init_array>
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80000048: 008000ef jal ra,80000050 <main>
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8000004c: 3150006f j 80000b60 <exit>
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Disassembly of section .text:
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80000050 <main>:
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80000050: 7ffff6b7 lui a3,0x7ffff
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80000054: 0006a783 lw a5,0(a3) # 7ffff000 <__stack_size+0x7fffec00>
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80000058: 0046a503 lw a0,4(a3)
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8000005c: 7ffff637 lui a2,0x7ffff
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80000060: 00279713 slli a4,a5,0x2
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80000064: 800017b7 lui a5,0x80001
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80000068: f2878793 addi a5,a5,-216 # 80000f28 <__stack_top+0x81000f28>
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8000006c: 00e787b3 add a5,a5,a4
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80000070: 0007a583 lw a1,0(a5)
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80000074: 0050006f j 80000878 <vx_spawn_tasks>
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80000078 <register_fini>:
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80000078: 00000793 li a5,0
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8000007c: 00078863 beqz a5,8000008c <register_fini+0x14>
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80000080: 80001537 lui a0,0x80001
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80000084: b9450513 addi a0,a0,-1132 # 80000b94 <__stack_top+0x81000b94>
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80000088: 2b90006f j 80000b40 <atexit>
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8000008c: 00008067 ret
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80000090 <kernel_iadd>:
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80000090: 0085a683 lw a3,8(a1)
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80000094: 00c5a603 lw a2,12(a1)
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80000098: 0105a703 lw a4,16(a1)
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8000009c: 02d50533 mul a0,a0,a3
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800000a0: 0145a803 lw a6,20(a1)
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800000a4: 04068063 beqz a3,800000e4 <kernel_iadd+0x54>
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800000a8: 00a686b3 add a3,a3,a0
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800000ac: 00269693 slli a3,a3,0x2
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800000b0: 00251513 slli a0,a0,0x2
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800000b4: 00c507b3 add a5,a0,a2
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800000b8: 00c686b3 add a3,a3,a2
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800000bc: 40c80833 sub a6,a6,a2
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800000c0: 40c70533 sub a0,a4,a2
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800000c4: 00f50733 add a4,a0,a5
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800000c8: 0007a583 lw a1,0(a5)
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800000cc: 00072703 lw a4,0(a4)
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800000d0: 00f80633 add a2,a6,a5
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800000d4: 00478793 addi a5,a5,4
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800000d8: 00b70733 add a4,a4,a1
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800000dc: 00e62023 sw a4,0(a2) # 7ffff000 <__stack_size+0x7fffec00>
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800000e0: fef692e3 bne a3,a5,800000c4 <kernel_iadd+0x34>
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800000e4: 00008067 ret
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800000e8 <kernel_imul>:
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800000e8: 0085a683 lw a3,8(a1)
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800000ec: 00c5a603 lw a2,12(a1)
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800000f0: 0105a703 lw a4,16(a1)
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800000f4: 02d50533 mul a0,a0,a3
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800000f8: 0145a803 lw a6,20(a1)
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800000fc: 04068063 beqz a3,8000013c <kernel_imul+0x54>
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80000100: 00a686b3 add a3,a3,a0
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80000104: 00269693 slli a3,a3,0x2
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80000108: 00251513 slli a0,a0,0x2
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8000010c: 00c507b3 add a5,a0,a2
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80000110: 00c686b3 add a3,a3,a2
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80000114: 40c80833 sub a6,a6,a2
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80000118: 40c70533 sub a0,a4,a2
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8000011c: 00f50733 add a4,a0,a5
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80000120: 0007a583 lw a1,0(a5)
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80000124: 00072703 lw a4,0(a4)
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80000128: 00f80633 add a2,a6,a5
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8000012c: 00478793 addi a5,a5,4
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80000130: 02b70733 mul a4,a4,a1
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80000134: 00e62023 sw a4,0(a2)
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80000138: fef692e3 bne a3,a5,8000011c <kernel_imul+0x34>
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8000013c: 00008067 ret
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80000140 <kernel_idiv>:
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80000140: 0085a683 lw a3,8(a1)
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80000144: 00c5a603 lw a2,12(a1)
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80000148: 0105a703 lw a4,16(a1)
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8000014c: 02d50533 mul a0,a0,a3
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80000150: 0145a803 lw a6,20(a1)
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80000154: 04068063 beqz a3,80000194 <kernel_idiv+0x54>
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80000158: 00a686b3 add a3,a3,a0
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8000015c: 00269693 slli a3,a3,0x2
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80000160: 00251513 slli a0,a0,0x2
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80000164: 00c507b3 add a5,a0,a2
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80000168: 00c686b3 add a3,a3,a2
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8000016c: 40c80833 sub a6,a6,a2
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80000170: 40c70533 sub a0,a4,a2
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80000174: 00f50633 add a2,a0,a5
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80000178: 0007a703 lw a4,0(a5)
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8000017c: 00062583 lw a1,0(a2)
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80000180: 00f80633 add a2,a6,a5
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80000184: 00478793 addi a5,a5,4
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80000188: 02b74733 div a4,a4,a1
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8000018c: 00e62023 sw a4,0(a2)
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80000190: fef692e3 bne a3,a5,80000174 <kernel_idiv+0x34>
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80000194: 00008067 ret
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80000198 <kernel_idiv_mul>:
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80000198: 0085a783 lw a5,8(a1)
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8000019c: 00c5a703 lw a4,12(a1)
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800001a0: 0105a883 lw a7,16(a1)
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800001a4: 02f50533 mul a0,a0,a5
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800001a8: 0145a803 lw a6,20(a1)
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800001ac: 04078463 beqz a5,800001f4 <kernel_idiv_mul+0x5c>
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800001b0: 00a785b3 add a1,a5,a0
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800001b4: 00259593 slli a1,a1,0x2
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800001b8: 00251513 slli a0,a0,0x2
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800001bc: 00e507b3 add a5,a0,a4
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800001c0: 00e585b3 add a1,a1,a4
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800001c4: 40e888b3 sub a7,a7,a4
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800001c8: 40e80833 sub a6,a6,a4
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800001cc: 00f886b3 add a3,a7,a5
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800001d0: 0007a703 lw a4,0(a5)
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800001d4: 0006a603 lw a2,0(a3)
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800001d8: 00f80533 add a0,a6,a5
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800001dc: 00478793 addi a5,a5,4
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800001e0: 02c746b3 div a3,a4,a2
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800001e4: 02c70733 mul a4,a4,a2
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800001e8: 00e68733 add a4,a3,a4
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800001ec: 00e52023 sw a4,0(a0)
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800001f0: fcf59ee3 bne a1,a5,800001cc <kernel_idiv_mul+0x34>
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800001f4: 00008067 ret
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800001f8 <kernel_fadd>:
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800001f8: 0085a703 lw a4,8(a1)
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800001fc: 00c5a683 lw a3,12(a1)
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80000200: 0105a603 lw a2,16(a1)
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80000204: 02e50533 mul a0,a0,a4
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80000208: 0145a583 lw a1,20(a1)
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8000020c: 04070063 beqz a4,8000024c <kernel_fadd+0x54>
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80000210: 00a70733 add a4,a4,a0
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80000214: 00271713 slli a4,a4,0x2
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80000218: 00251513 slli a0,a0,0x2
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8000021c: 00d507b3 add a5,a0,a3
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80000220: 00d70733 add a4,a4,a3
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80000224: 40d585b3 sub a1,a1,a3
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80000228: 40d60633 sub a2,a2,a3
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8000022c: 00f606b3 add a3,a2,a5
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80000230: 0007a707 flw fa4,0(a5)
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80000234: 0006a787 flw fa5,0(a3)
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80000238: 00f586b3 add a3,a1,a5
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8000023c: 00478793 addi a5,a5,4
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80000240: 00e7f7d3 fadd.s fa5,fa5,fa4
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80000244: 00f6a027 fsw fa5,0(a3)
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80000248: fef712e3 bne a4,a5,8000022c <kernel_fadd+0x34>
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8000024c: 00008067 ret
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80000250 <kernel_fsub>:
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80000250: 0085a703 lw a4,8(a1)
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80000254: 00c5a683 lw a3,12(a1)
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80000258: 0105a603 lw a2,16(a1)
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8000025c: 02e50533 mul a0,a0,a4
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80000260: 0145a583 lw a1,20(a1)
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80000264: 04070063 beqz a4,800002a4 <kernel_fsub+0x54>
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80000268: 00a70733 add a4,a4,a0
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8000026c: 00271713 slli a4,a4,0x2
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80000270: 00251513 slli a0,a0,0x2
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80000274: 00d507b3 add a5,a0,a3
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80000278: 00d70733 add a4,a4,a3
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8000027c: 40d585b3 sub a1,a1,a3
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80000280: 40d60633 sub a2,a2,a3
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80000284: 00f606b3 add a3,a2,a5
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80000288: 0007a787 flw fa5,0(a5)
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8000028c: 0006a707 flw fa4,0(a3)
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80000290: 00f586b3 add a3,a1,a5
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80000294: 00478793 addi a5,a5,4
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80000298: 08e7f7d3 fsub.s fa5,fa5,fa4
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8000029c: 00f6a027 fsw fa5,0(a3)
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800002a0: fef712e3 bne a4,a5,80000284 <kernel_fsub+0x34>
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800002a4: 00008067 ret
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800002a8 <kernel_fmul>:
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800002a8: 0085a703 lw a4,8(a1)
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800002ac: 00c5a683 lw a3,12(a1)
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800002b0: 0105a603 lw a2,16(a1)
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800002b4: 02e50533 mul a0,a0,a4
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800002b8: 0145a583 lw a1,20(a1)
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800002bc: 04070063 beqz a4,800002fc <kernel_fmul+0x54>
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800002c0: 00a70733 add a4,a4,a0
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800002c4: 00271713 slli a4,a4,0x2
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800002c8: 00251513 slli a0,a0,0x2
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800002cc: 00d507b3 add a5,a0,a3
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800002d0: 00d70733 add a4,a4,a3
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800002d4: 40d585b3 sub a1,a1,a3
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800002d8: 40d60633 sub a2,a2,a3
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800002dc: 00f606b3 add a3,a2,a5
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800002e0: 0007a707 flw fa4,0(a5)
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800002e4: 0006a787 flw fa5,0(a3)
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800002e8: 00f586b3 add a3,a1,a5
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800002ec: 00478793 addi a5,a5,4
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800002f0: 10e7f7d3 fmul.s fa5,fa5,fa4
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800002f4: 00f6a027 fsw fa5,0(a3)
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800002f8: fef712e3 bne a4,a5,800002dc <kernel_fmul+0x34>
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800002fc: 00008067 ret
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80000300 <kernel_fmadd>:
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80000300: 0085a703 lw a4,8(a1)
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80000304: 00c5a803 lw a6,12(a1)
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80000308: 0105a683 lw a3,16(a1)
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8000030c: 02e50533 mul a0,a0,a4
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80000310: 0145a603 lw a2,20(a1)
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80000314: 04070063 beqz a4,80000354 <kernel_fmadd+0x54>
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80000318: 00a70733 add a4,a4,a0
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8000031c: 00271713 slli a4,a4,0x2
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80000320: 00251513 slli a0,a0,0x2
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80000324: 010507b3 add a5,a0,a6
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80000328: 01070733 add a4,a4,a6
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8000032c: 410685b3 sub a1,a3,a6
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80000330: 41060633 sub a2,a2,a6
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80000334: 00f586b3 add a3,a1,a5
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80000338: 0007a707 flw fa4,0(a5)
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8000033c: 0006a787 flw fa5,0(a3)
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80000340: 00f606b3 add a3,a2,a5
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80000344: 00478793 addi a5,a5,4
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80000348: 78f777c3 fmadd.s fa5,fa4,fa5,fa5
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8000034c: 00f6a027 fsw fa5,0(a3)
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80000350: fef712e3 bne a4,a5,80000334 <kernel_fmadd+0x34>
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80000354: 00008067 ret
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80000358 <kernel_fmsub>:
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80000358: 0085a703 lw a4,8(a1)
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8000035c: 00c5a803 lw a6,12(a1)
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80000360: 0105a683 lw a3,16(a1)
|
|
80000364: 02e50533 mul a0,a0,a4
|
|
80000368: 0145a603 lw a2,20(a1)
|
|
8000036c: 04070063 beqz a4,800003ac <kernel_fmsub+0x54>
|
|
80000370: 00a70733 add a4,a4,a0
|
|
80000374: 00271713 slli a4,a4,0x2
|
|
80000378: 00251513 slli a0,a0,0x2
|
|
8000037c: 010507b3 add a5,a0,a6
|
|
80000380: 01070733 add a4,a4,a6
|
|
80000384: 410685b3 sub a1,a3,a6
|
|
80000388: 41060633 sub a2,a2,a6
|
|
8000038c: 00f586b3 add a3,a1,a5
|
|
80000390: 0007a707 flw fa4,0(a5)
|
|
80000394: 0006a787 flw fa5,0(a3)
|
|
80000398: 00f606b3 add a3,a2,a5
|
|
8000039c: 00478793 addi a5,a5,4
|
|
800003a0: 78f777c7 fmsub.s fa5,fa4,fa5,fa5
|
|
800003a4: 00f6a027 fsw fa5,0(a3)
|
|
800003a8: fef712e3 bne a4,a5,8000038c <kernel_fmsub+0x34>
|
|
800003ac: 00008067 ret
|
|
|
|
800003b0 <kernel_fnmadd>:
|
|
800003b0: 0085a703 lw a4,8(a1)
|
|
800003b4: 00c5a803 lw a6,12(a1)
|
|
800003b8: 0105a683 lw a3,16(a1)
|
|
800003bc: 02e50533 mul a0,a0,a4
|
|
800003c0: 0145a603 lw a2,20(a1)
|
|
800003c4: 04070063 beqz a4,80000404 <kernel_fnmadd+0x54>
|
|
800003c8: 00a70733 add a4,a4,a0
|
|
800003cc: 00271713 slli a4,a4,0x2
|
|
800003d0: 00251513 slli a0,a0,0x2
|
|
800003d4: 010507b3 add a5,a0,a6
|
|
800003d8: 01070733 add a4,a4,a6
|
|
800003dc: 410685b3 sub a1,a3,a6
|
|
800003e0: 41060633 sub a2,a2,a6
|
|
800003e4: 00f586b3 add a3,a1,a5
|
|
800003e8: 0007a707 flw fa4,0(a5)
|
|
800003ec: 0006a787 flw fa5,0(a3)
|
|
800003f0: 00f606b3 add a3,a2,a5
|
|
800003f4: 00478793 addi a5,a5,4
|
|
800003f8: 78f777cf fnmadd.s fa5,fa4,fa5,fa5
|
|
800003fc: 00f6a027 fsw fa5,0(a3)
|
|
80000400: fef712e3 bne a4,a5,800003e4 <kernel_fnmadd+0x34>
|
|
80000404: 00008067 ret
|
|
|
|
80000408 <kernel_fnmsub>:
|
|
80000408: 0085a703 lw a4,8(a1)
|
|
8000040c: 00c5a803 lw a6,12(a1)
|
|
80000410: 0105a683 lw a3,16(a1)
|
|
80000414: 02e50533 mul a0,a0,a4
|
|
80000418: 0145a603 lw a2,20(a1)
|
|
8000041c: 04070063 beqz a4,8000045c <kernel_fnmsub+0x54>
|
|
80000420: 00a70733 add a4,a4,a0
|
|
80000424: 00271713 slli a4,a4,0x2
|
|
80000428: 00251513 slli a0,a0,0x2
|
|
8000042c: 010507b3 add a5,a0,a6
|
|
80000430: 01070733 add a4,a4,a6
|
|
80000434: 410685b3 sub a1,a3,a6
|
|
80000438: 41060633 sub a2,a2,a6
|
|
8000043c: 00f586b3 add a3,a1,a5
|
|
80000440: 0007a707 flw fa4,0(a5)
|
|
80000444: 0006a787 flw fa5,0(a3)
|
|
80000448: 00f606b3 add a3,a2,a5
|
|
8000044c: 00478793 addi a5,a5,4
|
|
80000450: 78f777cb fnmsub.s fa5,fa4,fa5,fa5
|
|
80000454: 00f6a027 fsw fa5,0(a3)
|
|
80000458: fef712e3 bne a4,a5,8000043c <kernel_fnmsub+0x34>
|
|
8000045c: 00008067 ret
|
|
|
|
80000460 <kernel_fnmadd_madd>:
|
|
80000460: 0085a703 lw a4,8(a1)
|
|
80000464: 00c5a803 lw a6,12(a1)
|
|
80000468: 0105a683 lw a3,16(a1)
|
|
8000046c: 02e50533 mul a0,a0,a4
|
|
80000470: 0145a603 lw a2,20(a1)
|
|
80000474: 04070463 beqz a4,800004bc <kernel_fnmadd_madd+0x5c>
|
|
80000478: 00a70733 add a4,a4,a0
|
|
8000047c: 00271713 slli a4,a4,0x2
|
|
80000480: 00251513 slli a0,a0,0x2
|
|
80000484: 010507b3 add a5,a0,a6
|
|
80000488: 01070733 add a4,a4,a6
|
|
8000048c: 410685b3 sub a1,a3,a6
|
|
80000490: 41060633 sub a2,a2,a6
|
|
80000494: 00f586b3 add a3,a1,a5
|
|
80000498: 0007a687 flw fa3,0(a5)
|
|
8000049c: 0006a787 flw fa5,0(a3)
|
|
800004a0: 00f606b3 add a3,a2,a5
|
|
800004a4: 00478793 addi a5,a5,4
|
|
800004a8: 78f6f74f fnmadd.s fa4,fa3,fa5,fa5
|
|
800004ac: 78f6f7c3 fmadd.s fa5,fa3,fa5,fa5
|
|
800004b0: 00f777d3 fadd.s fa5,fa4,fa5
|
|
800004b4: 00f6a027 fsw fa5,0(a3)
|
|
800004b8: fcf71ee3 bne a4,a5,80000494 <kernel_fnmadd_madd+0x34>
|
|
800004bc: 00008067 ret
|
|
|
|
800004c0 <kernel_fdiv>:
|
|
800004c0: 0085a703 lw a4,8(a1)
|
|
800004c4: 00c5a683 lw a3,12(a1)
|
|
800004c8: 0105a603 lw a2,16(a1)
|
|
800004cc: 02e50533 mul a0,a0,a4
|
|
800004d0: 0145a583 lw a1,20(a1)
|
|
800004d4: 04070063 beqz a4,80000514 <kernel_fdiv+0x54>
|
|
800004d8: 00a70733 add a4,a4,a0
|
|
800004dc: 00271713 slli a4,a4,0x2
|
|
800004e0: 00251513 slli a0,a0,0x2
|
|
800004e4: 00d507b3 add a5,a0,a3
|
|
800004e8: 00d70733 add a4,a4,a3
|
|
800004ec: 40d585b3 sub a1,a1,a3
|
|
800004f0: 40d60633 sub a2,a2,a3
|
|
800004f4: 00f606b3 add a3,a2,a5
|
|
800004f8: 0007a787 flw fa5,0(a5)
|
|
800004fc: 0006a707 flw fa4,0(a3)
|
|
80000500: 00f586b3 add a3,a1,a5
|
|
80000504: 00478793 addi a5,a5,4
|
|
80000508: 18e7f7d3 fdiv.s fa5,fa5,fa4
|
|
8000050c: 00f6a027 fsw fa5,0(a3)
|
|
80000510: fef712e3 bne a4,a5,800004f4 <kernel_fdiv+0x34>
|
|
80000514: 00008067 ret
|
|
|
|
80000518 <kernel_fdiv2>:
|
|
80000518: 0085a703 lw a4,8(a1)
|
|
8000051c: 00c5a803 lw a6,12(a1)
|
|
80000520: 0105a683 lw a3,16(a1)
|
|
80000524: 02e50533 mul a0,a0,a4
|
|
80000528: 0145a603 lw a2,20(a1)
|
|
8000052c: 04070463 beqz a4,80000574 <kernel_fdiv2+0x5c>
|
|
80000530: 00a70733 add a4,a4,a0
|
|
80000534: 00271713 slli a4,a4,0x2
|
|
80000538: 00251513 slli a0,a0,0x2
|
|
8000053c: 010507b3 add a5,a0,a6
|
|
80000540: 01070733 add a4,a4,a6
|
|
80000544: 410685b3 sub a1,a3,a6
|
|
80000548: 41060633 sub a2,a2,a6
|
|
8000054c: 00f586b3 add a3,a1,a5
|
|
80000550: 0007a687 flw fa3,0(a5)
|
|
80000554: 0006a787 flw fa5,0(a3)
|
|
80000558: 00f606b3 add a3,a2,a5
|
|
8000055c: 00478793 addi a5,a5,4
|
|
80000560: 18f6f753 fdiv.s fa4,fa3,fa5
|
|
80000564: 18d7f7d3 fdiv.s fa5,fa5,fa3
|
|
80000568: 00f777d3 fadd.s fa5,fa4,fa5
|
|
8000056c: 00f6a027 fsw fa5,0(a3)
|
|
80000570: fcf71ee3 bne a4,a5,8000054c <kernel_fdiv2+0x34>
|
|
80000574: 00008067 ret
|
|
|
|
80000578 <kernel_ftoi>:
|
|
80000578: 0085a683 lw a3,8(a1)
|
|
8000057c: 00c5a803 lw a6,12(a1)
|
|
80000580: 0105a703 lw a4,16(a1)
|
|
80000584: 02d50533 mul a0,a0,a3
|
|
80000588: 0145a603 lw a2,20(a1)
|
|
8000058c: 04068263 beqz a3,800005d0 <kernel_ftoi+0x58>
|
|
80000590: 00a686b3 add a3,a3,a0
|
|
80000594: 00269693 slli a3,a3,0x2
|
|
80000598: 00251513 slli a0,a0,0x2
|
|
8000059c: 010507b3 add a5,a0,a6
|
|
800005a0: 010686b3 add a3,a3,a6
|
|
800005a4: 41060533 sub a0,a2,a6
|
|
800005a8: 410705b3 sub a1,a4,a6
|
|
800005ac: 00f58733 add a4,a1,a5
|
|
800005b0: 0007a707 flw fa4,0(a5)
|
|
800005b4: 00072787 flw fa5,0(a4)
|
|
800005b8: 00f50633 add a2,a0,a5
|
|
800005bc: 00478793 addi a5,a5,4
|
|
800005c0: 00e7f7d3 fadd.s fa5,fa5,fa4
|
|
800005c4: c0079753 fcvt.w.s a4,fa5,rtz
|
|
800005c8: 00e62023 sw a4,0(a2)
|
|
800005cc: fef690e3 bne a3,a5,800005ac <kernel_ftoi+0x34>
|
|
800005d0: 00008067 ret
|
|
|
|
800005d4 <kernel_ftou>:
|
|
800005d4: 0085a683 lw a3,8(a1)
|
|
800005d8: 00c5a803 lw a6,12(a1)
|
|
800005dc: 0105a703 lw a4,16(a1)
|
|
800005e0: 02d50533 mul a0,a0,a3
|
|
800005e4: 0145a603 lw a2,20(a1)
|
|
800005e8: 04068263 beqz a3,8000062c <kernel_ftou+0x58>
|
|
800005ec: 00a686b3 add a3,a3,a0
|
|
800005f0: 00269693 slli a3,a3,0x2
|
|
800005f4: 00251513 slli a0,a0,0x2
|
|
800005f8: 010507b3 add a5,a0,a6
|
|
800005fc: 010686b3 add a3,a3,a6
|
|
80000600: 41060533 sub a0,a2,a6
|
|
80000604: 410705b3 sub a1,a4,a6
|
|
80000608: 00f58733 add a4,a1,a5
|
|
8000060c: 0007a707 flw fa4,0(a5)
|
|
80000610: 00072787 flw fa5,0(a4)
|
|
80000614: 00f50633 add a2,a0,a5
|
|
80000618: 00478793 addi a5,a5,4
|
|
8000061c: 00e7f7d3 fadd.s fa5,fa5,fa4
|
|
80000620: c0179753 fcvt.wu.s a4,fa5,rtz
|
|
80000624: 00e62023 sw a4,0(a2)
|
|
80000628: fef690e3 bne a3,a5,80000608 <kernel_ftou+0x34>
|
|
8000062c: 00008067 ret
|
|
|
|
80000630 <kernel_itof>:
|
|
80000630: 0085a683 lw a3,8(a1)
|
|
80000634: 00c5a603 lw a2,12(a1)
|
|
80000638: 0105a703 lw a4,16(a1)
|
|
8000063c: 02d50533 mul a0,a0,a3
|
|
80000640: 0145a803 lw a6,20(a1)
|
|
80000644: 04068263 beqz a3,80000688 <kernel_itof+0x58>
|
|
80000648: 00a686b3 add a3,a3,a0
|
|
8000064c: 00269693 slli a3,a3,0x2
|
|
80000650: 00251513 slli a0,a0,0x2
|
|
80000654: 00c507b3 add a5,a0,a2
|
|
80000658: 00c686b3 add a3,a3,a2
|
|
8000065c: 40c80833 sub a6,a6,a2
|
|
80000660: 40c70533 sub a0,a4,a2
|
|
80000664: 00f50733 add a4,a0,a5
|
|
80000668: 0007a583 lw a1,0(a5)
|
|
8000066c: 00072703 lw a4,0(a4)
|
|
80000670: 00f80633 add a2,a6,a5
|
|
80000674: 00478793 addi a5,a5,4
|
|
80000678: 00b70733 add a4,a4,a1
|
|
8000067c: d00777d3 fcvt.s.w fa5,a4
|
|
80000680: 00f62027 fsw fa5,0(a2)
|
|
80000684: fef690e3 bne a3,a5,80000664 <kernel_itof+0x34>
|
|
80000688: 00008067 ret
|
|
|
|
8000068c <kernel_utof>:
|
|
8000068c: 0085a683 lw a3,8(a1)
|
|
80000690: 00c5a603 lw a2,12(a1)
|
|
80000694: 0105a703 lw a4,16(a1)
|
|
80000698: 02d50533 mul a0,a0,a3
|
|
8000069c: 0145a803 lw a6,20(a1)
|
|
800006a0: 04068263 beqz a3,800006e4 <kernel_utof+0x58>
|
|
800006a4: 00a686b3 add a3,a3,a0
|
|
800006a8: 00269693 slli a3,a3,0x2
|
|
800006ac: 00251513 slli a0,a0,0x2
|
|
800006b0: 00c507b3 add a5,a0,a2
|
|
800006b4: 00c686b3 add a3,a3,a2
|
|
800006b8: 40c80833 sub a6,a6,a2
|
|
800006bc: 40c70533 sub a0,a4,a2
|
|
800006c0: 00f50733 add a4,a0,a5
|
|
800006c4: 0007a583 lw a1,0(a5)
|
|
800006c8: 00072703 lw a4,0(a4)
|
|
800006cc: 00f80633 add a2,a6,a5
|
|
800006d0: 00478793 addi a5,a5,4
|
|
800006d4: 00b70733 add a4,a4,a1
|
|
800006d8: d01777d3 fcvt.s.wu fa5,a4
|
|
800006dc: 00f62027 fsw fa5,0(a2)
|
|
800006e0: fef690e3 bne a3,a5,800006c0 <kernel_utof+0x34>
|
|
800006e4: 00008067 ret
|
|
|
|
800006e8 <kernel_fsqrt>:
|
|
800006e8: fe010113 addi sp,sp,-32
|
|
800006ec: 00912a23 sw s1,20(sp)
|
|
800006f0: 0085a483 lw s1,8(a1)
|
|
800006f4: 01212823 sw s2,16(sp)
|
|
800006f8: 01312623 sw s3,12(sp)
|
|
800006fc: 00112e23 sw ra,28(sp)
|
|
80000700: 00812c23 sw s0,24(sp)
|
|
80000704: 02950533 mul a0,a0,s1
|
|
80000708: 00c5a783 lw a5,12(a1)
|
|
8000070c: 0105a983 lw s3,16(a1)
|
|
80000710: 0145a903 lw s2,20(a1)
|
|
80000714: 04048263 beqz s1,80000758 <kernel_fsqrt+0x70>
|
|
80000718: 00a484b3 add s1,s1,a0
|
|
8000071c: 00249493 slli s1,s1,0x2
|
|
80000720: 00251513 slli a0,a0,0x2
|
|
80000724: 00f50433 add s0,a0,a5
|
|
80000728: 00f484b3 add s1,s1,a5
|
|
8000072c: 40f989b3 sub s3,s3,a5
|
|
80000730: 40f90933 sub s2,s2,a5
|
|
80000734: 008987b3 add a5,s3,s0
|
|
80000738: 00042787 flw fa5,0(s0)
|
|
8000073c: 0007a507 flw fa0,0(a5)
|
|
80000740: 10f57553 fmul.s fa0,fa0,fa5
|
|
80000744: 27c000ef jal ra,800009c0 <sqrtf>
|
|
80000748: 008907b3 add a5,s2,s0
|
|
8000074c: 00a7a027 fsw fa0,0(a5)
|
|
80000750: 00440413 addi s0,s0,4
|
|
80000754: fe8490e3 bne s1,s0,80000734 <kernel_fsqrt+0x4c>
|
|
80000758: 01c12083 lw ra,28(sp)
|
|
8000075c: 01812403 lw s0,24(sp)
|
|
80000760: 01412483 lw s1,20(sp)
|
|
80000764: 01012903 lw s2,16(sp)
|
|
80000768: 00c12983 lw s3,12(sp)
|
|
8000076c: 02010113 addi sp,sp,32
|
|
80000770: 00008067 ret
|
|
|
|
80000774 <_exit>:
|
|
80000774: 00000513 li a0,0
|
|
80000778: 0005006b 0x5006b
|
|
|
|
8000077c <vx_set_sp>:
|
|
8000077c: fc002573 csrr a0,0xfc0
|
|
80000780: 0005006b 0x5006b
|
|
80000784: 00001197 auipc gp,0x1
|
|
80000788: 08418193 addi gp,gp,132 # 80001808 <__global_pointer>
|
|
8000078c: 7f000117 auipc sp,0x7f000
|
|
80000790: 87410113 addi sp,sp,-1932 # ff000000 <__stack_top>
|
|
80000794: 40000593 li a1,1024
|
|
80000798: cc102673 csrr a2,0xcc1
|
|
8000079c: 02c585b3 mul a1,a1,a2
|
|
800007a0: 40b10133 sub sp,sp,a1
|
|
800007a4: cc3026f3 csrr a3,0xcc3
|
|
800007a8: 00068663 beqz a3,800007b4 <RETURN>
|
|
800007ac: 00000513 li a0,0
|
|
800007b0: 0005006b 0x5006b
|
|
|
|
800007b4 <RETURN>:
|
|
800007b4: 00008067 ret
|
|
|
|
800007b8 <spawn_tasks_callback>:
|
|
800007b8: fe010113 addi sp,sp,-32
|
|
800007bc: 00112e23 sw ra,28(sp)
|
|
800007c0: 00812c23 sw s0,24(sp)
|
|
800007c4: 00912a23 sw s1,20(sp)
|
|
800007c8: 01212823 sw s2,16(sp)
|
|
800007cc: 01312623 sw s3,12(sp)
|
|
800007d0: fc0027f3 csrr a5,0xfc0
|
|
800007d4: 0007806b 0x7806b
|
|
800007d8: cc5026f3 csrr a3,0xcc5
|
|
800007dc: cc3029f3 csrr s3,0xcc3
|
|
800007e0: cc002773 csrr a4,0xcc0
|
|
800007e4: fc002673 csrr a2,0xfc0
|
|
800007e8: 800017b7 lui a5,0x80001
|
|
800007ec: 00269693 slli a3,a3,0x2
|
|
800007f0: 43c78793 addi a5,a5,1084 # 8000143c <__stack_top+0x8100143c>
|
|
800007f4: 00d787b3 add a5,a5,a3
|
|
800007f8: 0007a483 lw s1,0(a5)
|
|
800007fc: 0104a403 lw s0,16(s1)
|
|
80000800: 00c4a683 lw a3,12(s1)
|
|
80000804: 0089a933 slt s2,s3,s0
|
|
80000808: 00040793 mv a5,s0
|
|
8000080c: 00d90933 add s2,s2,a3
|
|
80000810: 03368433 mul s0,a3,s3
|
|
80000814: 00f9d463 bge s3,a5,8000081c <spawn_tasks_callback+0x64>
|
|
80000818: 00098793 mv a5,s3
|
|
8000081c: 00f40433 add s0,s0,a5
|
|
80000820: 0084a683 lw a3,8(s1)
|
|
80000824: 02c40433 mul s0,s0,a2
|
|
80000828: 02e907b3 mul a5,s2,a4
|
|
8000082c: 00d40433 add s0,s0,a3
|
|
80000830: 00f40433 add s0,s0,a5
|
|
80000834: 00890933 add s2,s2,s0
|
|
80000838: 01245e63 bge s0,s2,80000854 <spawn_tasks_callback+0x9c>
|
|
8000083c: 0004a783 lw a5,0(s1)
|
|
80000840: 0044a583 lw a1,4(s1)
|
|
80000844: 00040513 mv a0,s0
|
|
80000848: 00140413 addi s0,s0,1
|
|
8000084c: 000780e7 jalr a5
|
|
80000850: fe8916e3 bne s2,s0,8000083c <spawn_tasks_callback+0x84>
|
|
80000854: 0019b993 seqz s3,s3
|
|
80000858: 0009806b 0x9806b
|
|
8000085c: 01c12083 lw ra,28(sp)
|
|
80000860: 01812403 lw s0,24(sp)
|
|
80000864: 01412483 lw s1,20(sp)
|
|
80000868: 01012903 lw s2,16(sp)
|
|
8000086c: 00c12983 lw s3,12(sp)
|
|
80000870: 02010113 addi sp,sp,32
|
|
80000874: 00008067 ret
|
|
|
|
80000878 <vx_spawn_tasks>:
|
|
80000878: fc010113 addi sp,sp,-64
|
|
8000087c: 02112e23 sw ra,60(sp)
|
|
80000880: 02812c23 sw s0,56(sp)
|
|
80000884: 02912a23 sw s1,52(sp)
|
|
80000888: 03212823 sw s2,48(sp)
|
|
8000088c: 03312623 sw s3,44(sp)
|
|
80000890: fc2026f3 csrr a3,0xfc2
|
|
80000894: fc102873 csrr a6,0xfc1
|
|
80000898: fc002473 csrr s0,0xfc0
|
|
8000089c: cc5027f3 csrr a5,0xcc5
|
|
800008a0: 01f00713 li a4,31
|
|
800008a4: 0cf74463 blt a4,a5,8000096c <vx_spawn_tasks+0xf4>
|
|
800008a8: 030408b3 mul a7,s0,a6
|
|
800008ac: 00100713 li a4,1
|
|
800008b0: 00a8d463 bge a7,a0,800008b8 <vx_spawn_tasks+0x40>
|
|
800008b4: 03154733 div a4,a0,a7
|
|
800008b8: 0ce6c863 blt a3,a4,80000988 <vx_spawn_tasks+0x110>
|
|
800008bc: 0ae7d863 bge a5,a4,8000096c <vx_spawn_tasks+0xf4>
|
|
800008c0: fff68693 addi a3,a3,-1
|
|
800008c4: 02e54333 div t1,a0,a4
|
|
800008c8: 00030893 mv a7,t1
|
|
800008cc: 00f69663 bne a3,a5,800008d8 <vx_spawn_tasks+0x60>
|
|
800008d0: 02e56533 rem a0,a0,a4
|
|
800008d4: 006508b3 add a7,a0,t1
|
|
800008d8: 0288c4b3 div s1,a7,s0
|
|
800008dc: 0288e933 rem s2,a7,s0
|
|
800008e0: 0b04ca63 blt s1,a6,80000994 <vx_spawn_tasks+0x11c>
|
|
800008e4: 00100693 li a3,1
|
|
800008e8: 0304c733 div a4,s1,a6
|
|
800008ec: 00070663 beqz a4,800008f8 <vx_spawn_tasks+0x80>
|
|
800008f0: 00070693 mv a3,a4
|
|
800008f4: 0304e733 rem a4,s1,a6
|
|
800008f8: 800019b7 lui s3,0x80001
|
|
800008fc: 43c98993 addi s3,s3,1084 # 8000143c <__stack_top+0x8100143c>
|
|
80000900: 00e12e23 sw a4,28(sp)
|
|
80000904: 00c10713 addi a4,sp,12
|
|
80000908: 00b12623 sw a1,12(sp)
|
|
8000090c: 00c12823 sw a2,16(sp)
|
|
80000910: 00d12c23 sw a3,24(sp)
|
|
80000914: 02f30333 mul t1,t1,a5
|
|
80000918: 00279793 slli a5,a5,0x2
|
|
8000091c: 00f987b3 add a5,s3,a5
|
|
80000920: 00e7a023 sw a4,0(a5)
|
|
80000924: 00612a23 sw t1,20(sp)
|
|
80000928: 06904c63 bgtz s1,800009a0 <vx_spawn_tasks+0x128>
|
|
8000092c: 04090063 beqz s2,8000096c <vx_spawn_tasks+0xf4>
|
|
80000930: 02848433 mul s0,s1,s0
|
|
80000934: 00812a23 sw s0,20(sp)
|
|
80000938: 0009006b 0x9006b
|
|
8000093c: cc5027f3 csrr a5,0xcc5
|
|
80000940: cc202573 csrr a0,0xcc2
|
|
80000944: 00279793 slli a5,a5,0x2
|
|
80000948: 00f989b3 add s3,s3,a5
|
|
8000094c: 0009a783 lw a5,0(s3)
|
|
80000950: 0087a683 lw a3,8(a5)
|
|
80000954: 0007a703 lw a4,0(a5)
|
|
80000958: 0047a583 lw a1,4(a5)
|
|
8000095c: 00d50533 add a0,a0,a3
|
|
80000960: 000700e7 jalr a4
|
|
80000964: 00100793 li a5,1
|
|
80000968: 0007806b 0x7806b
|
|
8000096c: 03c12083 lw ra,60(sp)
|
|
80000970: 03812403 lw s0,56(sp)
|
|
80000974: 03412483 lw s1,52(sp)
|
|
80000978: 03012903 lw s2,48(sp)
|
|
8000097c: 02c12983 lw s3,44(sp)
|
|
80000980: 04010113 addi sp,sp,64
|
|
80000984: 00008067 ret
|
|
80000988: 00068713 mv a4,a3
|
|
8000098c: f2e7cae3 blt a5,a4,800008c0 <vx_spawn_tasks+0x48>
|
|
80000990: fddff06f j 8000096c <vx_spawn_tasks+0xf4>
|
|
80000994: 00000713 li a4,0
|
|
80000998: 00100693 li a3,1
|
|
8000099c: f5dff06f j 800008f8 <vx_spawn_tasks+0x80>
|
|
800009a0: 00048713 mv a4,s1
|
|
800009a4: 00985463 bge a6,s1,800009ac <vx_spawn_tasks+0x134>
|
|
800009a8: 00080713 mv a4,a6
|
|
800009ac: 800007b7 lui a5,0x80000
|
|
800009b0: 7b878793 addi a5,a5,1976 # 800007b8 <__stack_top+0x810007b8>
|
|
800009b4: 00f7106b 0xf7106b
|
|
800009b8: e01ff0ef jal ra,800007b8 <spawn_tasks_callback>
|
|
800009bc: f71ff06f j 8000092c <vx_spawn_tasks+0xb4>
|
|
|
|
800009c0 <sqrtf>:
|
|
800009c0: fe010113 addi sp,sp,-32
|
|
800009c4: 00812627 fsw fs0,12(sp)
|
|
800009c8: 00112e23 sw ra,28(sp)
|
|
800009cc: 20a50453 fmv.s fs0,fa0
|
|
800009d0: 00912427 fsw fs1,8(sp)
|
|
800009d4: 060000ef jal ra,80000a34 <__ieee754_sqrtf>
|
|
800009d8: 800017b7 lui a5,0x80001
|
|
800009dc: 4387a703 lw a4,1080(a5) # 80001438 <__stack_top+0x81001438>
|
|
800009e0: fff00793 li a5,-1
|
|
800009e4: 00f70c63 beq a4,a5,800009fc <sqrtf+0x3c>
|
|
800009e8: a08427d3 feq.s a5,fs0,fs0
|
|
800009ec: 00078863 beqz a5,800009fc <sqrtf+0x3c>
|
|
800009f0: f00004d3 fmv.w.x fs1,zero
|
|
800009f4: a09417d3 flt.s a5,fs0,fs1
|
|
800009f8: 00079c63 bnez a5,80000a10 <sqrtf+0x50>
|
|
800009fc: 01c12083 lw ra,28(sp)
|
|
80000a00: 00c12407 flw fs0,12(sp)
|
|
80000a04: 00812487 flw fs1,8(sp)
|
|
80000a08: 02010113 addi sp,sp,32
|
|
80000a0c: 00008067 ret
|
|
80000a10: 144000ef jal ra,80000b54 <__errno>
|
|
80000a14: 01c12083 lw ra,28(sp)
|
|
80000a18: 02100793 li a5,33
|
|
80000a1c: 00f52023 sw a5,0(a0)
|
|
80000a20: 1894f553 fdiv.s fa0,fs1,fs1
|
|
80000a24: 00c12407 flw fs0,12(sp)
|
|
80000a28: 00812487 flw fs1,8(sp)
|
|
80000a2c: 02010113 addi sp,sp,32
|
|
80000a30: 00008067 ret
|
|
|
|
80000a34 <__ieee754_sqrtf>:
|
|
80000a34: e00506d3 fmv.x.w a3,fa0
|
|
80000a38: 7f800737 lui a4,0x7f800
|
|
80000a3c: 00169793 slli a5,a3,0x1
|
|
80000a40: 0017d793 srli a5,a5,0x1
|
|
80000a44: 0ce7f263 bgeu a5,a4,80000b08 <__ieee754_sqrtf+0xd4>
|
|
80000a48: e0050553 fmv.x.w a0,fa0
|
|
80000a4c: 0a078a63 beqz a5,80000b00 <__ieee754_sqrtf+0xcc>
|
|
80000a50: 00068793 mv a5,a3
|
|
80000a54: 0c06c663 bltz a3,80000b20 <__ieee754_sqrtf+0xec>
|
|
80000a58: 00d77633 and a2,a4,a3
|
|
80000a5c: 4176d713 srai a4,a3,0x17
|
|
80000a60: 02061463 bnez a2,80000a88 <__ieee754_sqrtf+0x54>
|
|
80000a64: 00800637 lui a2,0x800
|
|
80000a68: 00d676b3 and a3,a2,a3
|
|
80000a6c: 0c069463 bnez a3,80000b34 <__ieee754_sqrtf+0x100>
|
|
80000a70: 00179793 slli a5,a5,0x1
|
|
80000a74: 00879593 slli a1,a5,0x8
|
|
80000a78: 00068613 mv a2,a3
|
|
80000a7c: 00168693 addi a3,a3,1
|
|
80000a80: fe05d8e3 bgez a1,80000a70 <__ieee754_sqrtf+0x3c>
|
|
80000a84: 40c70733 sub a4,a4,a2
|
|
80000a88: 008006b7 lui a3,0x800
|
|
80000a8c: fff68613 addi a2,a3,-1 # 7fffff <__stack_size+0x7ffbff>
|
|
80000a90: 00c7f7b3 and a5,a5,a2
|
|
80000a94: f8170713 addi a4,a4,-127 # 7f7fff81 <__stack_size+0x7f7ffb81>
|
|
80000a98: 00d7e6b3 or a3,a5,a3
|
|
80000a9c: 00177613 andi a2,a4,1
|
|
80000aa0: 00169793 slli a5,a3,0x1
|
|
80000aa4: 06061a63 bnez a2,80000b18 <__ieee754_sqrtf+0xe4>
|
|
80000aa8: 40175813 srai a6,a4,0x1
|
|
80000aac: 01900693 li a3,25
|
|
80000ab0: 00000513 li a0,0
|
|
80000ab4: 00000593 li a1,0
|
|
80000ab8: 01000737 lui a4,0x1000
|
|
80000abc: 00e58633 add a2,a1,a4
|
|
80000ac0: fff68693 addi a3,a3,-1
|
|
80000ac4: 00c7c863 blt a5,a2,80000ad4 <__ieee754_sqrtf+0xa0>
|
|
80000ac8: 00e605b3 add a1,a2,a4
|
|
80000acc: 40c787b3 sub a5,a5,a2
|
|
80000ad0: 00e50533 add a0,a0,a4
|
|
80000ad4: 00179793 slli a5,a5,0x1
|
|
80000ad8: 00175713 srli a4,a4,0x1
|
|
80000adc: fe0690e3 bnez a3,80000abc <__ieee754_sqrtf+0x88>
|
|
80000ae0: 00078663 beqz a5,80000aec <__ieee754_sqrtf+0xb8>
|
|
80000ae4: 00150513 addi a0,a0,1
|
|
80000ae8: ffe57513 andi a0,a0,-2
|
|
80000aec: 40155513 srai a0,a0,0x1
|
|
80000af0: 3f0007b7 lui a5,0x3f000
|
|
80000af4: 00f50533 add a0,a0,a5
|
|
80000af8: 01781713 slli a4,a6,0x17
|
|
80000afc: 00a70533 add a0,a4,a0
|
|
80000b00: f0050553 fmv.w.x fa0,a0
|
|
80000b04: 00008067 ret
|
|
80000b08: 50a577c3 fmadd.s fa5,fa0,fa0,fa0
|
|
80000b0c: e0078553 fmv.x.w a0,fa5
|
|
80000b10: f0050553 fmv.w.x fa0,a0
|
|
80000b14: 00008067 ret
|
|
80000b18: 00269793 slli a5,a3,0x2
|
|
80000b1c: f8dff06f j 80000aa8 <__ieee754_sqrtf+0x74>
|
|
80000b20: 08a577d3 fsub.s fa5,fa0,fa0
|
|
80000b24: 18f7f7d3 fdiv.s fa5,fa5,fa5
|
|
80000b28: e0078553 fmv.x.w a0,fa5
|
|
80000b2c: f0050553 fmv.w.x fa0,a0
|
|
80000b30: 00008067 ret
|
|
80000b34: fff00613 li a2,-1
|
|
80000b38: 40c70733 sub a4,a4,a2
|
|
80000b3c: f4dff06f j 80000a88 <__ieee754_sqrtf+0x54>
|
|
|
|
80000b40 <atexit>:
|
|
80000b40: 00050593 mv a1,a0
|
|
80000b44: 00000693 li a3,0
|
|
80000b48: 00000613 li a2,0
|
|
80000b4c: 00000513 li a0,0
|
|
80000b50: 2180006f j 80000d68 <__register_exitproc>
|
|
|
|
80000b54 <__errno>:
|
|
80000b54: 800017b7 lui a5,0x80001
|
|
80000b58: 4347a503 lw a0,1076(a5) # 80001434 <__stack_top+0x81001434>
|
|
80000b5c: 00008067 ret
|
|
|
|
80000b60 <exit>:
|
|
80000b60: ff010113 addi sp,sp,-16
|
|
80000b64: 00000593 li a1,0
|
|
80000b68: 00812423 sw s0,8(sp)
|
|
80000b6c: 00112623 sw ra,12(sp)
|
|
80000b70: 00050413 mv s0,a0
|
|
80000b74: 290000ef jal ra,80000e04 <__call_exitprocs>
|
|
80000b78: 800017b7 lui a5,0x80001
|
|
80000b7c: 4307a503 lw a0,1072(a5) # 80001430 <__stack_top+0x81001430>
|
|
80000b80: 03c52783 lw a5,60(a0)
|
|
80000b84: 00078463 beqz a5,80000b8c <exit+0x2c>
|
|
80000b88: 000780e7 jalr a5
|
|
80000b8c: 00040513 mv a0,s0
|
|
80000b90: be5ff0ef jal ra,80000774 <_exit>
|
|
|
|
80000b94 <__libc_fini_array>:
|
|
80000b94: ff010113 addi sp,sp,-16
|
|
80000b98: 00812423 sw s0,8(sp)
|
|
80000b9c: 800017b7 lui a5,0x80001
|
|
80000ba0: 80001437 lui s0,0x80001
|
|
80000ba4: 00440413 addi s0,s0,4 # 80001004 <__stack_top+0x81001004>
|
|
80000ba8: 00478793 addi a5,a5,4 # 80001004 <__stack_top+0x81001004>
|
|
80000bac: 408787b3 sub a5,a5,s0
|
|
80000bb0: 00912223 sw s1,4(sp)
|
|
80000bb4: 00112623 sw ra,12(sp)
|
|
80000bb8: 4027d493 srai s1,a5,0x2
|
|
80000bbc: 02048063 beqz s1,80000bdc <__libc_fini_array+0x48>
|
|
80000bc0: ffc78793 addi a5,a5,-4
|
|
80000bc4: 00878433 add s0,a5,s0
|
|
80000bc8: 00042783 lw a5,0(s0)
|
|
80000bcc: fff48493 addi s1,s1,-1
|
|
80000bd0: ffc40413 addi s0,s0,-4
|
|
80000bd4: 000780e7 jalr a5
|
|
80000bd8: fe0498e3 bnez s1,80000bc8 <__libc_fini_array+0x34>
|
|
80000bdc: 00c12083 lw ra,12(sp)
|
|
80000be0: 00812403 lw s0,8(sp)
|
|
80000be4: 00412483 lw s1,4(sp)
|
|
80000be8: 01010113 addi sp,sp,16
|
|
80000bec: 00008067 ret
|
|
|
|
80000bf0 <__libc_init_array>:
|
|
80000bf0: ff010113 addi sp,sp,-16
|
|
80000bf4: 00812423 sw s0,8(sp)
|
|
80000bf8: 01212023 sw s2,0(sp)
|
|
80000bfc: 80001437 lui s0,0x80001
|
|
80000c00: 80001937 lui s2,0x80001
|
|
80000c04: 00040793 mv a5,s0
|
|
80000c08: 00090913 mv s2,s2
|
|
80000c0c: 40f90933 sub s2,s2,a5
|
|
80000c10: 00112623 sw ra,12(sp)
|
|
80000c14: 00912223 sw s1,4(sp)
|
|
80000c18: 40295913 srai s2,s2,0x2
|
|
80000c1c: 02090063 beqz s2,80000c3c <__libc_init_array+0x4c>
|
|
80000c20: 00040413 mv s0,s0
|
|
80000c24: 00000493 li s1,0
|
|
80000c28: 00042783 lw a5,0(s0) # 80001000 <__stack_top+0x81001000>
|
|
80000c2c: 00148493 addi s1,s1,1
|
|
80000c30: 00440413 addi s0,s0,4
|
|
80000c34: 000780e7 jalr a5
|
|
80000c38: fe9918e3 bne s2,s1,80000c28 <__libc_init_array+0x38>
|
|
80000c3c: 80001437 lui s0,0x80001
|
|
80000c40: 80001937 lui s2,0x80001
|
|
80000c44: 00040793 mv a5,s0
|
|
80000c48: 00490913 addi s2,s2,4 # 80001004 <__stack_top+0x81001004>
|
|
80000c4c: 40f90933 sub s2,s2,a5
|
|
80000c50: 40295913 srai s2,s2,0x2
|
|
80000c54: 02090063 beqz s2,80000c74 <__libc_init_array+0x84>
|
|
80000c58: 00040413 mv s0,s0
|
|
80000c5c: 00000493 li s1,0
|
|
80000c60: 00042783 lw a5,0(s0) # 80001000 <__stack_top+0x81001000>
|
|
80000c64: 00148493 addi s1,s1,1
|
|
80000c68: 00440413 addi s0,s0,4
|
|
80000c6c: 000780e7 jalr a5
|
|
80000c70: fe9918e3 bne s2,s1,80000c60 <__libc_init_array+0x70>
|
|
80000c74: 00c12083 lw ra,12(sp)
|
|
80000c78: 00812403 lw s0,8(sp)
|
|
80000c7c: 00412483 lw s1,4(sp)
|
|
80000c80: 00012903 lw s2,0(sp)
|
|
80000c84: 01010113 addi sp,sp,16
|
|
80000c88: 00008067 ret
|
|
|
|
80000c8c <memset>:
|
|
80000c8c: 00f00313 li t1,15
|
|
80000c90: 00050713 mv a4,a0
|
|
80000c94: 02c37e63 bgeu t1,a2,80000cd0 <memset+0x44>
|
|
80000c98: 00f77793 andi a5,a4,15
|
|
80000c9c: 0a079063 bnez a5,80000d3c <memset+0xb0>
|
|
80000ca0: 08059263 bnez a1,80000d24 <memset+0x98>
|
|
80000ca4: ff067693 andi a3,a2,-16
|
|
80000ca8: 00f67613 andi a2,a2,15
|
|
80000cac: 00e686b3 add a3,a3,a4
|
|
80000cb0: 00b72023 sw a1,0(a4) # 1000000 <__stack_size+0xfffc00>
|
|
80000cb4: 00b72223 sw a1,4(a4)
|
|
80000cb8: 00b72423 sw a1,8(a4)
|
|
80000cbc: 00b72623 sw a1,12(a4)
|
|
80000cc0: 01070713 addi a4,a4,16
|
|
80000cc4: fed766e3 bltu a4,a3,80000cb0 <memset+0x24>
|
|
80000cc8: 00061463 bnez a2,80000cd0 <memset+0x44>
|
|
80000ccc: 00008067 ret
|
|
80000cd0: 40c306b3 sub a3,t1,a2
|
|
80000cd4: 00269693 slli a3,a3,0x2
|
|
80000cd8: 00000297 auipc t0,0x0
|
|
80000cdc: 005686b3 add a3,a3,t0
|
|
80000ce0: 00c68067 jr 12(a3)
|
|
80000ce4: 00b70723 sb a1,14(a4)
|
|
80000ce8: 00b706a3 sb a1,13(a4)
|
|
80000cec: 00b70623 sb a1,12(a4)
|
|
80000cf0: 00b705a3 sb a1,11(a4)
|
|
80000cf4: 00b70523 sb a1,10(a4)
|
|
80000cf8: 00b704a3 sb a1,9(a4)
|
|
80000cfc: 00b70423 sb a1,8(a4)
|
|
80000d00: 00b703a3 sb a1,7(a4)
|
|
80000d04: 00b70323 sb a1,6(a4)
|
|
80000d08: 00b702a3 sb a1,5(a4)
|
|
80000d0c: 00b70223 sb a1,4(a4)
|
|
80000d10: 00b701a3 sb a1,3(a4)
|
|
80000d14: 00b70123 sb a1,2(a4)
|
|
80000d18: 00b700a3 sb a1,1(a4)
|
|
80000d1c: 00b70023 sb a1,0(a4)
|
|
80000d20: 00008067 ret
|
|
80000d24: 0ff5f593 andi a1,a1,255
|
|
80000d28: 00859693 slli a3,a1,0x8
|
|
80000d2c: 00d5e5b3 or a1,a1,a3
|
|
80000d30: 01059693 slli a3,a1,0x10
|
|
80000d34: 00d5e5b3 or a1,a1,a3
|
|
80000d38: f6dff06f j 80000ca4 <memset+0x18>
|
|
80000d3c: 00279693 slli a3,a5,0x2
|
|
80000d40: 00000297 auipc t0,0x0
|
|
80000d44: 005686b3 add a3,a3,t0
|
|
80000d48: 00008293 mv t0,ra
|
|
80000d4c: fa0680e7 jalr -96(a3)
|
|
80000d50: 00028093 mv ra,t0
|
|
80000d54: ff078793 addi a5,a5,-16
|
|
80000d58: 40f70733 sub a4,a4,a5
|
|
80000d5c: 00f60633 add a2,a2,a5
|
|
80000d60: f6c378e3 bgeu t1,a2,80000cd0 <memset+0x44>
|
|
80000d64: f3dff06f j 80000ca0 <memset+0x14>
|
|
|
|
80000d68 <__register_exitproc>:
|
|
80000d68: 800017b7 lui a5,0x80001
|
|
80000d6c: 4307a703 lw a4,1072(a5) # 80001430 <__stack_top+0x81001430>
|
|
80000d70: 14872783 lw a5,328(a4)
|
|
80000d74: 04078c63 beqz a5,80000dcc <__register_exitproc+0x64>
|
|
80000d78: 0047a703 lw a4,4(a5)
|
|
80000d7c: 01f00813 li a6,31
|
|
80000d80: 06e84e63 blt a6,a4,80000dfc <__register_exitproc+0x94>
|
|
80000d84: 00271813 slli a6,a4,0x2
|
|
80000d88: 02050663 beqz a0,80000db4 <__register_exitproc+0x4c>
|
|
80000d8c: 01078333 add t1,a5,a6
|
|
80000d90: 08c32423 sw a2,136(t1)
|
|
80000d94: 1887a883 lw a7,392(a5)
|
|
80000d98: 00100613 li a2,1
|
|
80000d9c: 00e61633 sll a2,a2,a4
|
|
80000da0: 00c8e8b3 or a7,a7,a2
|
|
80000da4: 1917a423 sw a7,392(a5)
|
|
80000da8: 10d32423 sw a3,264(t1)
|
|
80000dac: 00200693 li a3,2
|
|
80000db0: 02d50463 beq a0,a3,80000dd8 <__register_exitproc+0x70>
|
|
80000db4: 00170713 addi a4,a4,1
|
|
80000db8: 00e7a223 sw a4,4(a5)
|
|
80000dbc: 010787b3 add a5,a5,a6
|
|
80000dc0: 00b7a423 sw a1,8(a5)
|
|
80000dc4: 00000513 li a0,0
|
|
80000dc8: 00008067 ret
|
|
80000dcc: 14c70793 addi a5,a4,332
|
|
80000dd0: 14f72423 sw a5,328(a4)
|
|
80000dd4: fa5ff06f j 80000d78 <__register_exitproc+0x10>
|
|
80000dd8: 18c7a683 lw a3,396(a5)
|
|
80000ddc: 00170713 addi a4,a4,1
|
|
80000de0: 00e7a223 sw a4,4(a5)
|
|
80000de4: 00c6e633 or a2,a3,a2
|
|
80000de8: 18c7a623 sw a2,396(a5)
|
|
80000dec: 010787b3 add a5,a5,a6
|
|
80000df0: 00b7a423 sw a1,8(a5)
|
|
80000df4: 00000513 li a0,0
|
|
80000df8: 00008067 ret
|
|
80000dfc: fff00513 li a0,-1
|
|
80000e00: 00008067 ret
|
|
|
|
80000e04 <__call_exitprocs>:
|
|
80000e04: fd010113 addi sp,sp,-48
|
|
80000e08: 800017b7 lui a5,0x80001
|
|
80000e0c: 01412c23 sw s4,24(sp)
|
|
80000e10: 4307aa03 lw s4,1072(a5) # 80001430 <__stack_top+0x81001430>
|
|
80000e14: 03212023 sw s2,32(sp)
|
|
80000e18: 02112623 sw ra,44(sp)
|
|
80000e1c: 148a2903 lw s2,328(s4)
|
|
80000e20: 02812423 sw s0,40(sp)
|
|
80000e24: 02912223 sw s1,36(sp)
|
|
80000e28: 01312e23 sw s3,28(sp)
|
|
80000e2c: 01512a23 sw s5,20(sp)
|
|
80000e30: 01612823 sw s6,16(sp)
|
|
80000e34: 01712623 sw s7,12(sp)
|
|
80000e38: 01812423 sw s8,8(sp)
|
|
80000e3c: 04090063 beqz s2,80000e7c <__call_exitprocs+0x78>
|
|
80000e40: 00050b13 mv s6,a0
|
|
80000e44: 00058b93 mv s7,a1
|
|
80000e48: 00100a93 li s5,1
|
|
80000e4c: fff00993 li s3,-1
|
|
80000e50: 00492483 lw s1,4(s2)
|
|
80000e54: fff48413 addi s0,s1,-1
|
|
80000e58: 02044263 bltz s0,80000e7c <__call_exitprocs+0x78>
|
|
80000e5c: 00249493 slli s1,s1,0x2
|
|
80000e60: 009904b3 add s1,s2,s1
|
|
80000e64: 040b8463 beqz s7,80000eac <__call_exitprocs+0xa8>
|
|
80000e68: 1044a783 lw a5,260(s1)
|
|
80000e6c: 05778063 beq a5,s7,80000eac <__call_exitprocs+0xa8>
|
|
80000e70: fff40413 addi s0,s0,-1
|
|
80000e74: ffc48493 addi s1,s1,-4
|
|
80000e78: ff3416e3 bne s0,s3,80000e64 <__call_exitprocs+0x60>
|
|
80000e7c: 02c12083 lw ra,44(sp)
|
|
80000e80: 02812403 lw s0,40(sp)
|
|
80000e84: 02412483 lw s1,36(sp)
|
|
80000e88: 02012903 lw s2,32(sp)
|
|
80000e8c: 01c12983 lw s3,28(sp)
|
|
80000e90: 01812a03 lw s4,24(sp)
|
|
80000e94: 01412a83 lw s5,20(sp)
|
|
80000e98: 01012b03 lw s6,16(sp)
|
|
80000e9c: 00c12b83 lw s7,12(sp)
|
|
80000ea0: 00812c03 lw s8,8(sp)
|
|
80000ea4: 03010113 addi sp,sp,48
|
|
80000ea8: 00008067 ret
|
|
80000eac: 00492783 lw a5,4(s2)
|
|
80000eb0: 0044a683 lw a3,4(s1)
|
|
80000eb4: fff78793 addi a5,a5,-1
|
|
80000eb8: 04878e63 beq a5,s0,80000f14 <__call_exitprocs+0x110>
|
|
80000ebc: 0004a223 sw zero,4(s1)
|
|
80000ec0: fa0688e3 beqz a3,80000e70 <__call_exitprocs+0x6c>
|
|
80000ec4: 18892783 lw a5,392(s2)
|
|
80000ec8: 008a9733 sll a4,s5,s0
|
|
80000ecc: 00492c03 lw s8,4(s2)
|
|
80000ed0: 00f777b3 and a5,a4,a5
|
|
80000ed4: 02079263 bnez a5,80000ef8 <__call_exitprocs+0xf4>
|
|
80000ed8: 000680e7 jalr a3
|
|
80000edc: 00492703 lw a4,4(s2)
|
|
80000ee0: 148a2783 lw a5,328(s4)
|
|
80000ee4: 01871463 bne a4,s8,80000eec <__call_exitprocs+0xe8>
|
|
80000ee8: f8f904e3 beq s2,a5,80000e70 <__call_exitprocs+0x6c>
|
|
80000eec: f80788e3 beqz a5,80000e7c <__call_exitprocs+0x78>
|
|
80000ef0: 00078913 mv s2,a5
|
|
80000ef4: f5dff06f j 80000e50 <__call_exitprocs+0x4c>
|
|
80000ef8: 18c92783 lw a5,396(s2)
|
|
80000efc: 0844a583 lw a1,132(s1)
|
|
80000f00: 00f77733 and a4,a4,a5
|
|
80000f04: 00071c63 bnez a4,80000f1c <__call_exitprocs+0x118>
|
|
80000f08: 000b0513 mv a0,s6
|
|
80000f0c: 000680e7 jalr a3
|
|
80000f10: fcdff06f j 80000edc <__call_exitprocs+0xd8>
|
|
80000f14: 00892223 sw s0,4(s2)
|
|
80000f18: fa9ff06f j 80000ec0 <__call_exitprocs+0xbc>
|
|
80000f1c: 00058513 mv a0,a1
|
|
80000f20: 000680e7 jalr a3
|
|
80000f24: fb9ff06f j 80000edc <__call_exitprocs+0xd8>
|