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.include "asm/macros.inc"
.include "global.inc"
.text
arm_func_start frexp
frexp: ; 0x020E825C
stmdb sp!, {r0-r3}
stmdb sp!, {r4,lr}
ldr r1, [sp, #0xc]
ldr r0, _020E8308 ; =0x7FF00000
mov r4, r2
bic r3, r1, #0x80000000
mov r2, #0x0
str r2, [r4, #0x0]
cmp r3, r0
ldr r0, [sp, #0x8]
bge _020E8290
orrs r0, r3, r0
bne _020E82A4
_020E8290:
ldr r0, [sp, #0x8]
ldr r1, [sp, #0xc]
ldmia sp!, {r4,lr}
add sp, sp, #0x10
bx lr
_020E82A4:
cmp r3, #0x100000
bge _020E82D0
ldr r0, [sp, #0x8]
ldr r1, [sp, #0xc]
ldr r3, _020E830C ; =0x43500000
bl _dmul
mvn r2, #0x35
str r0, [sp, #0x8]
str r1, [sp, #0xc]
str r2, [r4, #0x0]
bic r3, r1, #0x80000000
_020E82D0:
ldr r2, _020E8310 ; =0x800FFFFF
ldr r0, _020E8314 ; =0xFFFFFC02
and r1, r1, r2
orr r1, r1, #0xfe00000
orr r1, r1, #0x30000000
ldr r2, [r4, #0x0]
add r0, r0, r3, asr #0x14
add r2, r2, r0
ldr r0, [sp, #0x8]
str r2, [r4, #0x0]
str r1, [sp, #0xc]
ldmia sp!, {r4,lr}
add sp, sp, #0x10
bx lr
.balign 4
_020E8308: .word 0x7FF00000
_020E830C: .word 0x43500000
_020E8310: .word 0x800FFFFF
_020E8314: .word 0xFFFFFC02
arm_func_end frexp
exception frexp, 189, 0x00300120
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