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115 lines
4.8 KiB
ArmAsm
115 lines
4.8 KiB
ArmAsm
.include "macro.inc"
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# assembler directives
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.set noat # allow manual use of $at
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.set noreorder # don't insert nops after branches
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.set gp=64 # allow use of 64-bit general purposee registers
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.section .text
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.align 4
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glabel func_80104B00
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/* B7BCA0 80104B00 908E0016 */ lbu $t6, 0x16($a0)
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/* B7BCA4 80104B04 24010002 */ li $at, 2
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/* B7BCA8 80104B08 24020200 */ li $v0, 512
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/* B7BCAC 80104B0C 15C10003 */ bne $t6, $at, .L80104B1C
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/* B7BCB0 80104B10 24180006 */ li $t8, 6
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/* B7BCB4 80104B14 10000001 */ b .L80104B1C
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/* B7BCB8 80104B18 24020100 */ li $v0, 256
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.L80104B1C:
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/* B7BCBC 80104B1C 908F0017 */ lbu $t7, 0x17($a0)
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/* B7BCC0 80104B20 94880014 */ lhu $t0, 0x14($a0)
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/* B7BCC4 80104B24 24010033 */ li $at, 51
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/* B7BCC8 80104B28 030F1823 */ subu $v1, $t8, $t7
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/* B7BCCC 80104B2C 3079FFFF */ andi $t9, $v1, 0xffff
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/* B7BCD0 80104B30 1501002D */ bne $t0, $at, .L80104BE8
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/* B7BCD4 80104B34 03201825 */ move $v1, $t9
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/* B7BCD8 80104B38 94890002 */ lhu $t1, 2($a0)
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/* B7BCDC 80104B3C 00695007 */ srav $t2, $t1, $v1
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/* B7BCE0 80104B40 3145FFFF */ andi $a1, $t2, 0xffff
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/* B7BCE4 80104B44 0045001A */ div $zero, $v0, $a1
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/* B7BCE8 80104B48 00005812 */ mflo $t3
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/* B7BCEC 80104B4C 000B6080 */ sll $t4, $t3, 2
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/* B7BCF0 80104B50 00056840 */ sll $t5, $a1, 1
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/* B7BCF4 80104B54 31B8FFFF */ andi $t8, $t5, 0xffff
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/* B7BCF8 80104B58 318EFFFF */ andi $t6, $t4, 0xffff
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/* B7BCFC 80104B5C 01D80019 */ multu $t6, $t8
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/* B7BD00 80104B60 A48A001C */ sh $t2, 0x1c($a0)
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/* B7BD04 80104B64 240A07FF */ li $t2, 2047
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/* B7BD08 80104B68 14A00002 */ bnez $a1, .L80104B74
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/* B7BD0C 80104B6C 00000000 */ nop
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/* B7BD10 80104B70 0007000D */ break 7
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.L80104B74:
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/* B7BD14 80104B74 2401FFFF */ li $at, -1
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/* B7BD18 80104B78 14A10004 */ bne $a1, $at, .L80104B8C
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/* B7BD1C 80104B7C 3C018000 */ lui $at, 0x8000
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/* B7BD20 80104B80 14410002 */ bne $v0, $at, .L80104B8C
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/* B7BD24 80104B84 00000000 */ nop
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/* B7BD28 80104B88 0006000D */ break 6
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.L80104B8C:
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/* B7BD2C 80104B8C 00007812 */ mflo $t7
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/* B7BD30 80104B90 31F9FFFF */ andi $t9, $t7, 0xffff
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/* B7BD34 80104B94 A48C001E */ sh $t4, 0x1e($a0)
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/* B7BD38 80104B98 0145001A */ div $zero, $t2, $a1
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/* B7BD3C 80104B9C 00194043 */ sra $t0, $t9, 1
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/* B7BD40 80104BA0 00005812 */ mflo $t3
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/* B7BD44 80104BA4 2509FFFF */ addiu $t1, $t0, -1
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/* B7BD48 80104BA8 256C0001 */ addiu $t4, $t3, 1
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/* B7BD4C 80104BAC A48D0024 */ sh $t5, 0x24($a0)
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/* B7BD50 80104BB0 A48F0026 */ sh $t7, 0x26($a0)
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/* B7BD54 80104BB4 A4890020 */ sh $t1, 0x20($a0)
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/* B7BD58 80104BB8 14A00002 */ bnez $a1, .L80104BC4
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/* B7BD5C 80104BBC 00000000 */ nop
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/* B7BD60 80104BC0 0007000D */ break 7
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.L80104BC4:
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/* B7BD64 80104BC4 2401FFFF */ li $at, -1
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/* B7BD68 80104BC8 14A10004 */ bne $a1, $at, .L80104BDC
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/* B7BD6C 80104BCC 3C018000 */ lui $at, 0x8000
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/* B7BD70 80104BD0 15410002 */ bne $t2, $at, .L80104BDC
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/* B7BD74 80104BD4 00000000 */ nop
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/* B7BD78 80104BD8 0006000D */ break 6
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.L80104BDC:
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/* B7BD7C 80104BDC A48C0022 */ sh $t4, 0x22($a0)
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/* B7BD80 80104BE0 03E00008 */ jr $ra
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/* B7BD84 80104BE4 00000000 */ nop
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.L80104BE8:
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/* B7BD88 80104BE8 948D0006 */ lhu $t5, 6($a0)
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/* B7BD8C 80104BEC 94890002 */ lhu $t1, 2($a0)
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/* B7BD90 80104BF0 00602825 */ move $a1, $v1
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/* B7BD94 80104BF4 006D7007 */ srav $t6, $t5, $v1
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/* B7BD98 80104BF8 25D80003 */ addiu $t8, $t6, 3
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/* B7BD9C 80104BFC 330FFFFF */ andi $t7, $t8, 0xffff
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/* B7BDA0 80104C00 004F001A */ div $zero, $v0, $t7
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/* B7BDA4 80104C04 0000C812 */ mflo $t9
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/* B7BDA8 80104C08 00A95007 */ srav $t2, $t1, $a1
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/* B7BDAC 80104C0C 00194080 */ sll $t0, $t9, 2
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/* B7BDB0 80104C10 000A5840 */ sll $t3, $t2, 1
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/* B7BDB4 80104C14 316CFFFF */ andi $t4, $t3, 0xffff
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/* B7BDB8 80104C18 3106FFFF */ andi $a2, $t0, 0xffff
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/* B7BDBC 80104C1C 00CC0019 */ multu $a2, $t4
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/* B7BDC0 80104C20 A498001C */ sh $t8, 0x1c($a0)
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/* B7BDC4 80104C24 24D8FFFF */ addiu $t8, $a2, -1
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/* B7BDC8 80104C28 15E00002 */ bnez $t7, .L80104C34
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/* B7BDCC 80104C2C 00000000 */ nop
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/* B7BDD0 80104C30 0007000D */ break 7
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.L80104C34:
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/* B7BDD4 80104C34 2401FFFF */ li $at, -1
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/* B7BDD8 80104C38 15E10004 */ bne $t7, $at, .L80104C4C
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/* B7BDDC 80104C3C 3C018000 */ lui $at, 0x8000
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/* B7BDE0 80104C40 14410002 */ bne $v0, $at, .L80104C4C
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/* B7BDE4 80104C44 00000000 */ nop
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/* B7BDE8 80104C48 0006000D */ break 6
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.L80104C4C:
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/* B7BDEC 80104C4C 00003812 */ mflo $a3
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/* B7BDF0 80104C50 00076C02 */ srl $t5, $a3, 0x10
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/* B7BDF4 80104C54 30EEFFFF */ andi $t6, $a3, 0xffff
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/* B7BDF8 80104C58 A488001E */ sh $t0, 0x1e($a0)
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/* B7BDFC 80104C5C A48B0024 */ sh $t3, 0x24($a0)
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/* B7BE00 80104C60 A48D0026 */ sh $t5, 0x26($a0)
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/* B7BE04 80104C64 A48E0020 */ sh $t6, 0x20($a0)
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/* B7BE08 80104C68 A4980022 */ sh $t8, 0x22($a0)
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/* B7BE0C 80104C6C 03E00008 */ jr $ra
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/* B7BE10 80104C70 00000000 */ nop
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