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.include "asm/macros.inc"
.include "global.inc"
.extern __fsub_start
.text
arm_func_start _fadd
_fadd: ; 0x020EA980
eors r2, r0, r1
eormi r1, r1, #0x80000000
bmi __fsub_start
.global __fadd_start
__fadd_start:
subs r12, r0, r1
subcc r0, r0, r12
addcc r1, r1, r12
mov r2, #0x80000000
mov r3, r0, lsr #0x17
orr r0, r2, r0, lsl #0x8
ands r12, r3, #0xff
cmpne r12, #0xff
beq _020EAA20
mov r12, r1, lsr #0x17
orr r1, r2, r1, lsl #0x8
ands r2, r12, #0xff
beq _020EAA60
_020EA9C0:
subs r12, r3, r12
beq _020EA9D8
rsb r2, r12, #0x20
movs r2, r1, lsl r2
mov r1, r1, lsr r12
orrne r1, r1, #0x1
_020EA9D8:
adds r0, r0, r1
blo _020EA9F8
and r1, r0, #0x1
orr r0, r1, r0, rrx
add r3, r3, #0x1
and r2, r3, #0xff
cmp r2, #0xff
beq _020EAB68
_020EA9F8:
ands r1, r0, #0xff
add r0, r0, r0
mov r0, r0, lsr #0x9
orr r0, r0, r3, lsl #0x17
tst r1, #0x80
bxeq lr
ands r1, r1, #0x7f
andeqs r1, r0, #0x1
addne r0, r0, #0x1
bx lr
_020EAA20:
cmp r3, #0x100
movge r2, #0x80000000
movlt r2, #0x0
ands r3, r3, #0xff
beq _020EAA84
movs r0, r0, lsl #0x1
bne _020EAB94
mov r12, r1, lsr #0x17
mov r1, r1, lsl #0x9
ands r12, r12, #0xff
beq _020EAB88
cmp r12, #0xff
blt _020EAB88
cmp r1, #0x0
beq _020EAB88
b _020EAB94
_020EAA60:
cmp r3, #0x100
movge r2, #0x80000000
movlt r2, #0x0
and r3, r3, #0xff
ands r12, r12, #0xff
beq _020EAAE0
_020EAA78:
movs r1, r1, lsl #0x1
bne _020EAB94
b _020EAB88
_020EAA84:
movs r0, r0, lsl #0x1
beq _020EAABC
mov r3, #0x1
mov r0, r0, lsr #0x1
mov r12, r1, lsr #0x17
mov r1, r1, lsl #0x8
ands r12, r12, #0xff
beq _020EAAE0
cmp r12, #0xff
beq _020EAA78
orr r1, r1, #0x80000000
orr r3, r3, r2, lsr #0x17
orr r12, r12, r2, lsr #0x17
b _020EA9C0
_020EAABC:
mov r3, r1, lsr #0x17
mov r0, r1, lsl #0x9
ands r3, r3, #0xff
beq _020EAB48
cmp r3, #0xff
blt _020EAB48
cmp r0, #0x0
beq _020EAB88
b _020EAB80
_020EAAE0:
movs r1, r1, lsl #0x1
beq _020EAB50
mov r1, r1, lsr #0x1
mov r12, #0x1
orr r3, r3, r2, lsr #0x17
orr r12, r12, r2, lsr #0x17
cmp r0, #0x0
bmi _020EA9C0
adds r0, r0, r1
blo _020EAB14
and r1, r0, #0x1
orr r0, r1, r0, rrx
add r12, r12, #0x1
_020EAB14:
cmp r0, #0x0
subge r12, r12, #0x1
ands r1, r0, #0xff
add r0, r0, r0
mov r0, r0, lsr #0x9
orr r0, r0, r12, lsl #0x17
bxeq lr
tst r1, #0x80
bxeq lr
ands r1, r1, #0x7f
andeqs r1, r0, #0x1
addne r0, r0, #0x1
bx lr
_020EAB48:
mov r0, r1
bx lr
_020EAB50:
cmp r0, #0x0
subges r3, r3, #0x1
add r0, r0, r0
orr r0, r2, r0, lsr #0x9
orr r0, r0, r3, lsl #0x17
bx lr
_020EAB68:
cmp r3, #0x100
movge r2, #0x80000000
movlt r2, #0x0
mov r0, #0xff000000
orr r0, r2, r0, lsr #0x1
bx lr
_020EAB80:
mvn r0, #0x80000000
bx lr
_020EAB88:
mov r0, #0xff000000
orr r0, r2, r0, lsr #0x1
bx lr
_020EAB94:
mvn r0, #0x80000000
bx lr
_020EAB9C: ; 0x020EAB9C
mvn r0, #0x80000000
bx lr
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