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.include "asm/macros.inc"
.include "global.inc"
.text
arm_func_start _fmul
_fmul: ; 0x020EB5C4
eor r2, r0, r1
and r2, r2, #0x80000000
mov r12, #0xff
ands r3, r12, r0, lsr #0x17
mov r0, r0, lsl #0x8
cmpne r3, #0xff
beq _020EB640
orr r0, r0, #0x80000000
ands r12, r12, r1, lsr #0x17
mov r1, r1, lsl #0x8
cmpne r12, #0xff
beq _020EB680
orr r1, r1, #0x80000000
_020EB5F8:
add r12, r3, r12
umull r1, r3, r0, r1
movs r0, r3
addpl r0, r0, r0
subpl r12, r12, #0x1
subs r12, r12, #0x7f
bmi _020EB70C
cmp r12, #0xfe
bge _020EB778
ands r3, r0, #0xff
orr r0, r2, r0, lsr #0x8
add r0, r0, r12, lsl #0x17
tst r3, #0x80
bxeq lr
orrs r1, r1, r3, lsl #0x19
andeqs r3, r0, #0x1
addne r0, r0, #0x1
bx lr
_020EB640:
cmp r3, #0x0
beq _020EB694
movs r0, r0, lsl #0x1
bne __f_result_x_NaN
mov r12, r1, lsr #0x17
mov r1, r1, lsl #0x9
ands r12, r12, #0xff
beq _020EB674
cmp r12, #0xff
blt __f_result_INF
cmp r1, #0x0
beq __f_result_INF
b __f_result_x_NaN
_020EB674:
cmp r1, #0x0
beq __f_result_invalid
b __f_result_INF
_020EB680:
cmp r12, #0x0
beq _020EB6F0
_020EB688:
movs r1, r1, lsl #0x1
bne __f_result_x_NaN
b __f_result_INF
_020EB694:
movs r0, r0, lsl #0x1
beq _020EB6CC
mov r0, r0, lsr #0x1
clz r3, r0
movs r0, r0, lsl r3
rsb r3, r3, #0x1
mov r12, r1, lsr #0x17
mov r1, r1, lsl #0x8
ands r12, r12, #0xff
beq _020EB6F0
cmp r12, #0xff
beq _020EB688
orr r1, r1, #0x80000000
b _020EB5F8
_020EB6CC:
mov r12, r1, lsr #0x17
mov r1, r1, lsl #0x9
ands r12, r12, #0xff
beq _020EB79C
cmp r12, #0xff
blt _020EB79C
cmp r1, #0x0
beq __f_result_invalid
b __f_result_x_NaN
_020EB6F0:
movs r1, r1, lsl #0x1
beq _020EB79C
mov r1, r1, lsr #0x1
clz r12, r1
movs r1, r1, lsl r12
rsb r12, r12, #0x1
b _020EB5F8
_020EB70C:
cmn r12, #0x18
beq _020EB754
bmi _020EB794
cmp r1, #0x0
orrne r0, r0, #0x1
mov r3, r0
mov r0, r0, lsr #0x8
rsb r12, r12, #0x0
orr r0, r2, r0, lsr r12
rsb r12, r12, #0x18
movs r1, r3, lsl r12
bxeq lr
tst r1, #0x80000000
bxeq lr
movs r1, r1, lsl #0x1
andeqs r1, r0, #0x1
addne r0, r0, #0x1
bx lr
_020EB754:
mov r0, r0, lsl #0x1
b _020EB784
.global __f_result_INF
__f_result_INF:
mov r0, #0xff000000
orr r0, r2, r0, lsr #0x1
bx lr
.global __f_result_x_NaN
__f_result_x_NaN:
mvn r0, #0x80000000
bx lr
.global __f_result_invalid
__f_result_invalid:
mvn r0, #0x80000000
bx lr
_020EB778:
mov r0, #0xff000000
orr r0, r2, r0, lsr #0x1
bx lr
_020EB784:
movs r1, r0
mov r0, r2
addne r0, r0, #0x1
bx lr
_020EB794:
mov r0, r2
bx lr
_020EB79C:
mov r0, r2
bx lr
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