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.include "asm/macros.inc"
.include "global.inc"
.text
arm_func_start _frdiv
_frdiv: ; 0x020EB078
eor r0, r0, r1
eor r1, r0, r1
eor r0, r0, r1
arm_func_start _fdiv
_fdiv: ; 0x020EB084
stmdb sp!, {lr}
mov r12, #0xff
ands r3, r12, r0, lsr #0x17
cmpne r3, #0xff
beq _020EB258
ands r12, r12, r1, lsr #0x17
cmpne r12, #0xff
beq _020EB294
orr r1, r1, #0x800000
orr r0, r0, #0x800000
bic r2, r0, #0xff000000
bic lr, r1, #0xff000000
_020EB0B4:
cmp r2, lr
movcc r2, r2, lsl #0x1
subcc r3, r3, #0x1
teq r0, r1
sub r0, pc, #0x94 ; _020EB138 - #0x100
ldrb r1, [r0, lr, lsr #0xf]
rsb lr, lr, #0x0
mov r0, lr, asr #0x1
mul r0, r1, r0
add r0, r0, #0x80000000
mov r0, r0, lsr #0x6
mul r0, r1, r0
mov r0, r0, lsr #0xe
mul r1, lr, r0
sub r12, r3, r12
mov r1, r1, lsr #0xc
mul r1, r0, r1
mov r0, r0, lsl #0xe
add r0, r0, r1, lsr #0xf
umull r1, r0, r2, r0
mov r3, r0
orrmi r0, r0, #0x80000000
adds r12, r12, #0x7e
bmi _020EB35C
cmp r12, #0xfe
bge _020EB410
add r0, r0, r12, lsl #0x17
mov r12, r1, lsr #0x1c
cmp r12, #0x7
beq _020EB238
add r0, r0, r1, lsr #0x1f
ldmia sp!, {lr}
bx lr
_020EB138: ; not code
.byte 0xFF, 0xFF, 0xFE, 0xFD, 0xFC, 0xFB, 0xFA, 0xF9
.byte 0xF8, 0xF7, 0xF6, 0xF5, 0xF4, 0xF3, 0xF2, 0xF1, 0xF0, 0xF0, 0xEF, 0xEE, 0xED, 0xEC, 0xEB, 0xEA
.byte 0xEA, 0xE9, 0xE8, 0xE7, 0xE6, 0xE6, 0xE5, 0xE4, 0xE3, 0xE2, 0xE2, 0xE1, 0xE0, 0xDF, 0xDF, 0xDE
.byte 0xDD, 0xDC, 0xDC, 0xDB, 0xDA, 0xD9, 0xD9, 0xD8, 0xD7, 0xD7, 0xD6, 0xD5, 0xD4, 0xD4, 0xD3, 0xD2
.byte 0xD2, 0xD1, 0xD0, 0xD0, 0xCF, 0xCE, 0xCE, 0xCD, 0xCC, 0xCC, 0xCB, 0xCB, 0xCA, 0xC9, 0xC9, 0xC8
.byte 0xC8, 0xC7, 0xC6, 0xC6, 0xC5, 0xC5, 0xC4, 0xC3, 0xC3, 0xC2, 0xC2, 0xC1, 0xC0, 0xC0, 0xBF, 0xBF
.byte 0xBE, 0xBE, 0xBD, 0xBD, 0xBC, 0xBC, 0xBB, 0xBA, 0xBA, 0xB9, 0xB9, 0xB8, 0xB8, 0xB7, 0xB7, 0xB6
.byte 0xB6, 0xB5, 0xB5, 0xB4, 0xB4, 0xB3, 0xB3, 0xB2, 0xB2, 0xB1, 0xB1, 0xB0, 0xB0, 0xAF, 0xAF, 0xAF
.byte 0xAE, 0xAE, 0xAD, 0xAD, 0xAC, 0xAC, 0xAB, 0xAB, 0xAA, 0xAA, 0xAA, 0xA9, 0xA9, 0xA8, 0xA8, 0xA7
.byte 0xA7, 0xA7, 0xA6, 0xA6, 0xA5, 0xA5, 0xA4, 0xA4, 0xA4, 0xA3, 0xA3, 0xA2, 0xA2, 0xA2, 0xA1, 0xA1
.byte 0xA0, 0xA0, 0xA0, 0x9F, 0x9F, 0x9E, 0x9E, 0x9E, 0x9D, 0x9D, 0x9D, 0x9C, 0x9C, 0x9B, 0x9B, 0x9B
.byte 0x9A, 0x9A, 0x9A, 0x99, 0x99, 0x99, 0x98, 0x98, 0x98, 0x97, 0x97, 0x96, 0x96, 0x96, 0x95, 0x95
.byte 0x95, 0x94, 0x94, 0x94, 0x93, 0x93, 0x93, 0x92, 0x92, 0x92, 0x91, 0x91, 0x91, 0x91, 0x90, 0x90
.byte 0x90, 0x8F, 0x8F, 0x8F, 0x8E, 0x8E, 0x8E, 0x8D, 0x8D, 0x8D, 0x8C, 0x8C, 0x8C, 0x8C, 0x8B, 0x8B
.byte 0x8B, 0x8A, 0x8A, 0x8A, 0x8A, 0x89, 0x89, 0x89, 0x88, 0x88, 0x88, 0x88, 0x87, 0x87, 0x87, 0x86
.byte 0x86, 0x86, 0x86, 0x85, 0x85, 0x85, 0x85, 0x84, 0x84, 0x84, 0x83, 0x83, 0x83, 0x83, 0x82, 0x82
.byte 0x82, 0x82, 0x81, 0x81, 0x81, 0x81, 0x80, 0x80
_020EB238:
mov r1, r3, lsl #0x1
add r1, r1, #0x1
rsb lr, lr, #0x0
mul r1, lr, r1
cmp r1, r2, lsl #0x18
addmi r0, r0, #0x1
ldmia sp!, {lr}
bx lr
_020EB258:
eor lr, r0, r1
and lr, lr, #0x80000000
cmp r3, #0x0
beq _020EB2B0
movs r0, r0, lsl #0x9
bne _020EB3F8
mov r12, r1, lsr #0x17
mov r1, r1, lsl #0x9
ands r12, r12, #0xff
beq _020EB3E8
cmp r12, #0xff
blt _020EB3E8
cmp r1, #0x0
beq _020EB404
b _020EB3E0
_020EB294:
eor lr, r0, r1
and lr, lr, #0x80000000
cmp r12, #0x0
beq _020EB314
_020EB2A4:
movs r1, r1, lsl #0x9
bne _020EB3E0
b _020EB430
_020EB2B0:
movs r2, r0, lsl #0x9
beq _020EB2E4
clz r3, r2
movs r2, r2, lsl r3
rsb r3, r3, #0x0
mov r2, r2, lsr #0x8
ands r12, r12, r1, lsr #0x17
beq _020EB33C
cmp r12, #0xff
beq _020EB2A4
orr r1, r1, #0x800000
bic lr, r1, #0xff000000
b _020EB0B4
_020EB2E4:
mov r12, r1, lsr #0x17
mov r1, r1, lsl #0x9
ands r12, r12, #0xff
beq _020EB308
cmp r12, #0xff
blt _020EB430
cmp r1, #0x0
beq _020EB430
b _020EB3E0
_020EB308:
cmp r1, #0x0
beq _020EB404
b _020EB430
_020EB314:
movs r12, r1, lsl #0x9
beq _020EB3E8
mov lr, r12
clz r12, lr
movs lr, lr, lsl r12
rsb r12, r12, #0x0
mov lr, lr, lsr #0x8
orr r0, r0, #0x800000
bic r2, r0, #0xff000000
b _020EB0B4
_020EB33C:
movs r12, r1, lsl #0x9
beq _020EB3E8
mov lr, r12
clz r12, lr
movs lr, lr, lsl r12
rsb r12, r12, #0x0
mov lr, lr, lsr #0x8
b _020EB0B4
_020EB35C:
and r0, r0, #0x80000000
cmn r12, #0x18
beq _020EB3D0
bmi _020EB428
add r1, r12, #0x17
mov r2, r2, lsl r1
rsb r12, r12, #0x0
mov r3, r3, lsr r12
orr r0, r0, r3
rsb lr, lr, #0x0
mul r1, lr, r3
cmp r1, r2
ldmeqia sp!, {lr}
bxeq lr
add r1, r1, lr
cmp r1, r2
beq _020EB3C4
addmi r0, r0, #0x1
subpl r1, r1, lr
add r1, lr, r1, lsl #0x1
cmp r1, r2, lsl #0x1
and r3, r0, #0x1
addmi r0, r0, #0x1
addeq r0, r0, r3
ldmia sp!, {lr}
bx lr
_020EB3C4:
add r0, r0, #0x1
ldmia sp!, {lr}
bx lr
_020EB3D0:
cmn r2, lr
addne r0, r0, #0x1
ldmia sp!, {lr}
bx lr
_020EB3E0:
mov r0, r1
b _020EB3F8
_020EB3E8:
mov r0, #0xff000000
orr r0, lr, r0, lsr #0x1
ldmia sp!, {lr}
bx lr
_020EB3F8:
mvn r0, #0x80000000
ldmia sp!, {lr}
bx lr
_020EB404:
mvn r0, #0x80000000
ldmia sp!, {lr}
bx lr
_020EB410:
tst r0, #0x80000000
mov r0, #0xff000000
movne r0, r0, asr #0x1
moveq r0, r0, lsr #0x1
ldmia sp!, {lr}
bx lr
_020EB428:
ldmia sp!, {lr}
bx lr
_020EB430:
mov r0, lr
ldmia sp!, {lr}
bx lr
|
