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https://github.com/pmret/papermario.git
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44 lines
1.9 KiB
ArmAsm
44 lines
1.9 KiB
ArmAsm
.set noat # allow manual use of $at
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.set noreorder # don't insert nops after branches
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glabel osContDataCrc
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/* 47CCC 8006C8CC 00001821 */ addu $v1, $zero, $zero
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/* 47CD0 8006C8D0 24060020 */ addiu $a2, $zero, 0x20
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.L8006C8D4:
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/* 47CD4 8006C8D4 24050080 */ addiu $a1, $zero, 0x80
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/* 47CD8 8006C8D8 90870000 */ lbu $a3, ($a0)
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/* 47CDC 8006C8DC 00E51024 */ and $v0, $a3, $a1
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.L8006C8E0:
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/* 47CE0 8006C8E0 10400006 */ beqz $v0, .L8006C8FC
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/* 47CE4 8006C8E4 00031840 */ sll $v1, $v1, 1
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/* 47CE8 8006C8E8 30620100 */ andi $v0, $v1, 0x100
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/* 47CEC 8006C8EC 50400006 */ beql $v0, $zero, .L8006C908
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/* 47CF0 8006C8F0 24630001 */ addiu $v1, $v1, 1
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/* 47CF4 8006C8F4 0801B242 */ j .L8006C908
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/* 47CF8 8006C8F8 38630084 */ xori $v1, $v1, 0x84
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.L8006C8FC:
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/* 47CFC 8006C8FC 30620100 */ andi $v0, $v1, 0x100
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/* 47D00 8006C900 54400001 */ bnel $v0, $zero, .L8006C908
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/* 47D04 8006C904 38630085 */ xori $v1, $v1, 0x85
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.L8006C908:
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/* 47D08 8006C908 00052842 */ srl $a1, $a1, 1
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/* 47D0C 8006C90C 14A0FFF4 */ bnez $a1, .L8006C8E0
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/* 47D10 8006C910 00E51024 */ and $v0, $a3, $a1
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/* 47D14 8006C914 24C6FFFF */ addiu $a2, $a2, -1
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/* 47D18 8006C918 14C0FFEE */ bnez $a2, .L8006C8D4
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/* 47D1C 8006C91C 24840001 */ addiu $a0, $a0, 1
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/* 47D20 8006C920 00031840 */ sll $v1, $v1, 1
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.L8006C924:
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/* 47D24 8006C924 30620100 */ andi $v0, $v1, 0x100
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/* 47D28 8006C928 54400001 */ bnel $v0, $zero, .L8006C930
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/* 47D2C 8006C92C 38630085 */ xori $v1, $v1, 0x85
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.L8006C930:
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/* 47D30 8006C930 24C60001 */ addiu $a2, $a2, 1
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/* 47D34 8006C934 2CC20008 */ sltiu $v0, $a2, 8
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/* 47D38 8006C938 5440FFFA */ bnel $v0, $zero, .L8006C924
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/* 47D3C 8006C93C 00031840 */ sll $v1, $v1, 1
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/* 47D40 8006C940 03E00008 */ jr $ra
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/* 47D44 8006C944 306200FF */ andi $v0, $v1, 0xff
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/* 47D48 8006C948 00000000 */ nop
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/* 47D4C 8006C94C 00000000 */ nop
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