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.include "asm/macros.inc"
.include "global.inc"
.text
_020D33B4: .word 0x00FF00FF
_020D33B8: .word 0x5A827999
_020D33BC: .word 0x6ED9EBA1
_020D33C0: .word 0x8F1BBCDC
_020D33C4: .word 0xCA62C1D6
arm_func_start DGTi_hash2_arm4_small
DGTi_hash2_arm4_small: ; 0x020D33C8
stmdb sp!, {r4-r12,lr}
ldmia r0, {r3,r9-r12}
sub sp, sp, #0x84
str r2, [sp, #0x80]
_020D33D8:
ldr r8, _020D33B8 ; =0x5A827999
ldr r7, _020D33B4 ; =0x00FF00FF
mov r6, sp
mov r5, #0x0
_020D33E8:
ldr r4, [r1], #0x4
add r2, r8, r12
add r2, r2, r3, ror #0x1B
and lr, r4, r7
and r4, r7, r4, ror #0x18
orr r4, r4, lr, ror #0x8
str r4, [r6, #0x40]
str r4, [r6], #0x4
add r2, r2, r4
eor r4, r10, r11
and r4, r4, r9
eor r4, r4, r11
add r2, r2, r4
mov r9, r9, ror #0x2
mov r12, r11
mov r11, r10
mov r10, r9
mov r9, r3
mov r3, r2
add r5, r5, #0x4
cmp r5, #0x40
blt _020D33E8
mov r7, #0x0
mov r6, sp
_020D3448:
ldr r2, [r6, #0x0]
ldr r5, [r6, #0x8]
ldr r4, [r6, #0x20]
ldr lr, [r6, #0x34]
eor r2, r2, r5
eor r4, r4, lr
eor r2, r2, r4
mov r2, r2, ror #0x1F
str r2, [r6, #0x40]
str r2, [r6], #0x4
add r2, r2, r12
add r2, r2, r8
add r2, r2, r3, ror #0x1B
eor r4, r10, r11
and r4, r4, r9
eor r4, r4, r11
add r2, r2, r4
mov r9, r9, ror #0x2
mov r12, r11
mov r11, r10
mov r10, r9
mov r9, r3
mov r3, r2
add r7, r7, #0x4
cmp r7, #0x10
blt _020D3448
ldr r8, _020D33BC ; =0x6ED9EBA1
mov r7, #0x0
_020D34B8:
ldr r2, [r6, #0x0]
ldr r4, [r6, #0x8]
ldr lr, [r6, #0x20]
ldr r5, [r6, #0x34]
eor r2, r2, r4
eor lr, lr, r5
eor r2, r2, lr
mov r2, r2, ror #0x1F
str r2, [r6, #0x40]
str r2, [r6], #0x4
add r2, r2, r12
add r2, r2, r8
add r2, r2, r3, ror #0x1B
eor lr, r9, r10
eor lr, lr, r11
add r2, r2, lr
mov r9, r9, ror #0x2
mov r12, r11
mov r11, r10
mov r10, r9
mov r9, r3
mov r3, r2
add r7, r7, #0x1
cmp r7, #0xc
moveq r6, sp
cmp r7, #0x14
blt _020D34B8
ldr r8, _020D33C0 ; =0x8F1BBCDC
mov r7, #0x0
_020D352C:
ldr r2, [r6, #0x0]
ldr lr, [r6, #0x8]
ldr r5, [r6, #0x20]
ldr r4, [r6, #0x34]
eor r2, r2, lr
eor r5, r5, r4
eor r2, r2, r5
mov r2, r2, ror #0x1F
str r2, [r6, #0x40]
str r2, [r6], #0x4
add r2, r2, r12
add r2, r2, r8
add r2, r2, r3, ror #0x1B
orr r5, r9, r10
and r5, r5, r11
and r4, r9, r10
orr r5, r5, r4
add r2, r2, r5
mov r9, r9, ror #0x2
mov r12, r11
mov r11, r10
mov r10, r9
mov r9, r3
mov r3, r2
add r7, r7, #0x1
cmp r7, #0x8
moveq r6, sp
cmp r7, #0x14
blt _020D352C
ldr r8, _020D33C4 ; =0xCA62C1D6
mov r7, #0x0
_020D35A8:
ldr r2, [r6, #0x0]
ldr r5, [r6, #0x8]
ldr r4, [r6, #0x20]
ldr lr, [r6, #0x34]
eor r2, r2, r5
eor r4, r4, lr
eor r2, r2, r4
mov r2, r2, ror #0x1F
str r2, [r6, #0x40]
str r2, [r6], #0x4
add r2, r2, r12
add r2, r2, r8
add r2, r2, r3, ror #0x1B
eor r4, r9, r10
eor r4, r4, r11
add r2, r2, r4
mov r9, r9, ror #0x2
mov r12, r11
mov r11, r10
mov r10, r9
mov r9, r3
mov r3, r2
add r7, r7, #0x1
cmp r7, #0x4
moveq r6, sp
cmp r7, #0x14
blt _020D35A8
ldmia r0, {r2,r4,r6-r7,lr}
add r3, r3, r2
add r9, r9, r4
add r10, r10, r6
add r11, r11, r7
add r12, r12, lr
stmia r0, {r3,r9-r12}
ldr lr, [sp, #0x80]
subs lr, lr, #0x40
str lr, [sp, #0x80]
bgt _020D33D8
add sp, sp, #0x84
ldmia sp!, {r4-r12,pc}
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