Function at 0x645477
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0xffffffffffffffff
push 0x100b25aa
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xb4
push ebx
push ebp
push esi
mov ebp, ecx
push edi
mov dword [esp + 0x20], ebp
call fcn.00642767
test eax, eax
mov dword [esp + 0x24], eax
je 0x645d8f
mov eax, dword [esp + 0xe8]
xor edx, edx
mov ecx, eax
mov edi, dword [esp + 0xe4]
and ecx, 0x1e
mov ebx, dword [esp + 0xe0]
cmp ecx, eax
sete dl
mov esi, edx
test esi, esi
jne 0x6454fc
push edi
push ebx
mov ecx, ebp
call fcn.00646367
test eax, eax
jne 0x6454fc
mov eax, dword [esp + 0xf0]
test eax, eax
je 0x645d8f
push eax
call dword [0x100b445c]
jmp 0x645d8f
lea ecx, [esp + 0x88]
call fcn.00641827
mov ecx, dword [esp + 0x24]
push 1
push edi
lea eax, [esp + 0x90]
push ebx
push eax
mov dword [esp + 0xdc], 0
call fcn.0063fbc7
cmp esi, 1
push edi
jne 0x645547
mov ecx, ebp
call fcn.006422d7
push ebx
mov ecx, ebp
mov dword [esp + 0x30], eax
call fcn.006421f7
mov dword [esp + 0x30], eax
jmp 0x645563
lea ecx, [esp + 0x1c]
push ebx
push ecx
mov ecx, ebp
call fcn.006460f7
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], ecx
lea ecx, [esp + 0x88]
call fcn.00641907
mov edi, eax
lea ecx, [esp + 0x88]
mov dword [esp + 0x44], eax
and edi, 0xf
call fcn.00641977
mov ebx, dword [esp + 0xdc]
mov edx, dword [esp + 0xd8]
mov ecx, dword [esp + 0x2c]
mov dword [esp + 0x48], eax
mov eax, dword [esp + 0x30]
add ecx, edx
add eax, ebx
mov esi, ebx
mov ebp, eax
mov eax, dword [esp + 0xf0]
test eax, eax
mov dword [esp + 0x34], edx
mov dword [esp + 0x38], esi
mov dword [esp + 0x3c], ecx
mov dword [esp + 0x40], ebp
je 0x6455cc
mov dword [eax], edx
mov dword [eax + 4], esi
mov dword [eax + 8], ecx
mov dword [eax + 0xc], ebp
lea ecx, [esp + 0x88]
call fcn.00641927
mov ebp, eax
cmp ebp, 0xff000000
mov dword [esp + 0x14], ebp
jne 0x6455f1
mov edx, dword [esp + 0x20]
mov ebp, dword [edx + 0x40]
mov dword [esp + 0x14], ebp
mov eax, dword [esp + 0x20]
mov ecx, dword [eax + 0x6c]
test ecx, ecx
jne 0x64562e
mov esi, dword [esp + 0x24]
mov ecx, esi
call fcn.0063fba7
cmp dword [esp + 0xe0], eax
jl 0x645620
mov ecx, esi
call fcn.0063fbb7
cmp dword [esp + 0xe4], eax
jge 0x64562e
push 0xf
call dword [0x100b4534]
mov ebp, eax
mov dword [esp + 0x14], ebp
mov al, byte [esp + 0xe8]
mov esi, dword [esp + 0xd4]
test al, 0x20
je 0x6456c9
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x34]
mov edx, dword [esp + 0x38]
mov dword [esp + 0x5c], eax
mov eax, dword [esp + 0xec]
mov dword [esp + 0x54], ecx
mov ecx, dword [esp + 0x40]
mov dword [esp + 0x58], edx
test eax, eax
mov dword [esp + 0x60], ecx
je 0x645680
push eax
lea edx, [esp + 0x58]
lea eax, [esp + 0x58]
push edx
push eax
call dword [0x100b4510]
push ebp
lea ecx, [esp + 0x1c]
call fcn.006b54c8
mov ecx, dword [esp + 0x1c]
lea eax, [esp + 0x18]
mov edx, dword [esi + 4]
neg eax
sbb eax, eax
and eax, ecx
lea ecx, [esp + 0x54]
push eax
push ecx
push edx
call dword [0x100b454c]
mov dword [esp + 0x18], 0x100bee90
lea ecx, [esp + 0x18]
mov byte [esp + 0xcc], 1
call fcn.006b5462
mov byte [esp + 0xcc], 0
test byte [esp + 0xe8], 1
je 0x645d43
lea ecx, [esp + 0x88]
call fcn.006418d7
test eax, eax
jne 0x6459b2
mov eax, dword [esp + 0x44]
test ah, 7
je 0x645803
mov eax, dword [esp + 0x20]
xor edx, edx
mov ecx, dword [eax + 0x3c]
push ecx
mov ecx, dword [eax + 0x6c]
cmp ecx, 2
lea ecx, [esp + 0x1c]
setne dl
dec edx
and edx, 3
push edx
push 0
call fcn.006b5478
lea eax, [esp + 0x18]
mov ecx, esi
push eax
mov byte [esp + 0xd0], 2
call fcn.006b4a5f
mov ebp, dword [esp + 0xd8]
push ebx
lea ecx, [esp + 0x58]
push ebp
push ecx
mov ecx, esi
mov dword [esp + 0x30], eax
call fcn.006b4f50
mov eax, dword [esp + 0x44]
test ah, 1
je 0x64575e
mov edx, dword [esp + 0x30]
mov eax, dword [esp + 0x2c]
add edx, ebx
push edx
jmp 0x6457d2
mov eax, dword [esp + 0x44]
test ah, 4
je 0x64579a
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
add ecx, ebx
add edx, ebp
push ecx
push edx
mov ecx, esi
call fcn.006b4f9c
mov eax, dword [esp + 0x2c]
push ebx
add eax, ebp
lea ecx, [esp + 0x58]
push eax
push ecx
mov ecx, esi
call fcn.006b4f50
mov edx, dword [esp + 0x30]
add edx, ebx
push edx
push ebp
jmp 0x6457d5
mov eax, dword [esp + 0x30]
mov ecx, esi
cdq
sub eax, edx
sar eax, 1
add eax, ebx
push eax
mov eax, dword [esp + 0x30]
add eax, ebp
push eax
call fcn.006b4f9c
push ebx
lea ecx, [esp + 0x58]
push ebp
push ecx
mov ecx, esi
call fcn.006b4f50
mov edx, dword [esp + 0x30]
mov eax, dword [esp + 0x2c]
add edx, ebx
push edx
cdq
sub eax, edx
sar eax, 1
add eax, ebp
push eax
mov ecx, esi
call fcn.006b4f9c
mov eax, dword [esp + 0x24]
mov ecx, esi
push eax
call fcn.006b4a5f
mov dword [esp + 0x18], 0x100bee90
lea ecx, [esp + 0x18]
mov byte [esp + 0xcc], 3
call fcn.006b5462
jmp 0x64580a
mov ebp, dword [esp + 0xd8]
mov eax, dword [esp + 0x48]
lea ecx, [esp + 0x34]
neg eax
push eax
push eax
push ecx
call dword [0x100b450c]
mov edx, dword [0x100dfe18]
mov dword [esp + 0x10], edx
lea eax, [esp + 0x10]
lea ecx, [esp + 0x88]
push eax
mov byte [esp + 0xd0], 4
call fcn.00641a17
mov ecx, dword [esp + 0x10]
mov eax, dword [ecx - 8]
test eax, eax
je 0x64599c
mov dword [esp + 0x58], 0
mov dword [esp + 0x54], 0x100b9058
mov ecx, dword [esp + 0x20]
lea edx, [esp + 0x54]
push 0
lea eax, [esp + 0x8c]
push edx
push eax
mov byte [esp + 0xd8], 5
call fcn.00645307
mov edx, dword [esi]
lea eax, [esp + 0x54]
push eax
mov ecx, esi
call dword [edx + 0x28]
cmp edi, 2
mov dword [esp + 0x24], eax
mov ebp, 0x800
je 0x6458b9
cmp edi, 5
je 0x6458b9
cmp edi, 8
je 0x6458b9
cmp edi, 3
je 0x6458b2
cmp edi, 6
je 0x6458b2
cmp edi, 9
jne 0x6458be
mov ebp, 0x802
jmp 0x6458be
mov ebp, 0x801
cmp edi, 4
je 0x6458e1
cmp edi, 5
je 0x6458e1
cmp edi, 6
je 0x6458e1
cmp edi, 7
je 0x6458dc
cmp edi, 8
je 0x6458dc
cmp edi, 9
jne 0x6458e4
or ebp, 8
jmp 0x6458e4
or ebp, 4
push 0xd
lea ecx, [esp + 0x14]
call fcn.006aec46
cmp eax, 0xffffffff
jne 0x645923
mov eax, dword [esp + 0x10]
lea edx, [esp + 0x18]
push edx
mov ecx, dword [eax - 8]
push ecx
push eax
mov eax, dword [esi + 8]
push eax
call dword [0x100b40e4]
mov ecx, dword [esp + 0x3c]
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x18]
sub ecx, edx
cmp eax, ecx
jge 0x645923
or ebp, 0x20
jmp 0x645926
or ebp, 0x10
mov eax, dword [esp + 0x20]
test byte [eax + 0x44], 8
je 0x64593d
mov ecx, dword [eax + 0x6c]
test ecx, ecx
je 0x64593d
or ebp, 0x100
mov edi, dword [esi]
lea ecx, [esp + 0x88]
call fcn.00641917
push eax
mov ecx, esi
call dword [edi + 0x30]
push 1
mov ecx, esi
call fcn.006b4b3b
mov eax, dword [esp + 0x10]
mov edx, dword [esi]
lea edi, [esp + 0x34]
push ebp
mov ecx, dword [eax - 8]
push edi
push ecx
push eax
mov ecx, esi
call dword [edx + 0x68]
mov ecx, dword [esp + 0x24]
mov eax, dword [esi]
push ecx
mov ecx, esi
call dword [eax + 0x28]
mov dword [esp + 0x54], 0x100bee90
lea ecx, [esp + 0x54]
mov byte [esp + 0xcc], 6
call fcn.006b5462
mov ebp, dword [esp + 0xd8]
lea ecx, [esp + 0x10]
mov byte [esp + 0xcc], 0
call fcn.006ae7cb
jmp 0x645d4a
cmp eax, 1
je 0x6459c0
cmp eax, 2
jne 0x645d43
lea ecx, [esp + 0x88]
call fcn.00641987
test eax, eax
mov dword [esp + 0x24], eax
je 0x645d43
mov eax, dword [esp + 0x48]
lea edx, [esp + 0x34]
neg eax
push eax
push eax
push edx
call dword [0x100b450c]
mov ecx, dword [esi + 8]
lea eax, [esp + 0x34]
push 2
push eax
push ecx
call dword [0x100b40d4]
mov edx, dword [esi]
mov ecx, esi
call dword [edx + 0x1c]
mov eax, dword [esi]
push 1
mov ecx, esi
call dword [eax + 0x34]
push 0
push 0
push 0
push 0
call dword [0x100b4098]
mov ecx, dword [esi + 4]
mov ebx, eax
push ebx
push ecx
mov dword [esp + 0x8c], ebx
call dword [0x100b410c]
mov ebp, eax
mov dword [esp + 0x1c], 0
dec ebp
mov dword [esp + 0x18], 0x100bfc5c
neg ebp
sbb ebp, ebp
inc ebp
mov dword [esp + 0x54], ebp
mov edx, dword [esp + 0x20]
mov byte [esp + 0xcc], 7
test byte [edx + 0x44], 8
je 0x645a65
mov eax, edx
mov ecx, dword [eax + 0x6c]
test ecx, ecx
jne 0x645a88
lea ecx, [esp + 0x34]
push ecx
call dword [0x100b4114]
push eax
lea ecx, [esp + 0x1c]
call fcn.006b540b
lea edx, [esp + 0x18]
push 1
push edx
mov ecx, esi
call fcn.006b5049
mov edx, dword [esp + 0x24]
xor eax, eax
mov dword [esp + 0x68], eax
mov dword [esp + 0x64], eax
mov dword [esp + 0x74], eax
mov dword [esp + 0x78], eax
mov dword [esp + 0x6c], eax
mov dword [esp + 0x70], eax
mov eax, dword [esp + 0x14]
lea ecx, [esp + 0x64]
push eax
push ecx
push edx
push esi
call fcn.0063ac67
cmp eax, 1
jne 0x645cf0
mov ebp, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
mov ebx, dword [esp + 0x3c]
mov ecx, dword [esp + 0x40]
sub ebx, ebp
sub ecx, eax
cmp edi, 0xa
mov dword [esp + 0x50], ebp
mov dword [esp + 0x10], eax
mov dword [esp + 0x24], ebx
mov dword [esp + 0x14], ecx
jne 0x645af7
push 0xcc0020
push ecx
push ebx
push eax
push ebp
jmp 0x645cd1
cmp edi, 0xd
je 0x645bb6
cmp edi, 0xe
je 0x645bb6
cmp edi, 0xc
je 0x645bb6
cmp edi, 0xb
je 0x645bb6
cmp edi, 2
je 0x645b45
cmp edi, 5
je 0x645b45
cmp edi, 8
je 0x645b45
cmp edi, 3
je 0x645b39
cmp edi, 6
je 0x645b39
cmp edi, 9
jne 0x645b58
sub ebx, dword [esp + 0x6c]
add ebx, ebp
mov dword [esp + 0x50], ebx
jmp 0x645b58
mov edx, dword [esp + 0x6c]
mov eax, ebx
sub eax, edx
cdq
sub eax, edx
sar eax, 1
add eax, ebp
mov dword [esp + 0x50], eax
cmp edi, 4
je 0x645b88
cmp edi, 5
je 0x645b88
cmp edi, 6
je 0x645b88
cmp edi, 7
je 0x645b76
cmp edi, 8
je 0x645b76
cmp edi, 9
jne 0x645b9f
mov edx, dword [esp + 0x70]
mov eax, dword [esp + 0x38]
sub ecx, edx
add ecx, eax
mov dword [esp + 0x10], ecx
jmp 0x645b9f
mov ebx, dword [esp + 0x70]
mov eax, ecx
mov ecx, dword [esp + 0x38]
sub eax, ebx
cdq
sub eax, edx
sar eax, 1
add eax, ecx
mov dword [esp + 0x10], eax
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x50]
push 0xcc0020
push 0xffffffffffffffff
push 0xffffffffffffffff
push edx
jmp 0x645cd0
mov edx, dword [esp + 0x70]
mov ebp, dword [esp + 0x6c]
cmp edi, 0xd
mov dword [esp + 0x48], edx
je 0x645c32
fild dword [esp + 0x6c]
fst qword [esp + 0x48]
fidivr dword [esp + 0x24]
fild dword [esp + 0x70]
fst qword [esp + 0x24]
fild dword [esp + 0x14]
fdiv st(1)
fstp qword [esp + 0x7c]
fstp st(0)
fcom qword [esp + 0x7c]
fnstsw ax
test ah, 1
jne 0x645bf8
fstp st(0)
fld qword [esp + 0x7c]
cmp edi, 0xb
jne 0x645c14
fld qword [0x100b7800]
fcomp st(1)
fnstsw ax
test ah, 1
je 0x645c14
fstp st(0)
fld qword [0x100b7800]
fld qword [esp + 0x48]
fmul st(1)
call fcn.0069db4f
fld qword [esp + 0x24]
fmul st(1)
mov ebp, eax
call fcn.0069db4f
fstp st(0)
mov dword [esp + 0x48], eax
cmp edi, 0xc
je 0x645ca4
cmp edi, 0xb
je 0x645ca4
mov eax, dword [esp + 0x14]
mov dword [esp + 0x24], 0
test eax, eax
jle 0x645cdb
mov eax, dword [esp + 0x24]
xor edi, edi
test ebx, ebx
jle 0x645c90
mov ecx, dword [esp + 0x10]
add eax, ecx
mov dword [esp + 0x7c], eax
mov edx, dword [esp + 0x48]
mov ecx, dword [esp + 0x50]
mov eax, dword [esp + 0x7c]
push 0xcc0020
push edx
push ebp
push eax
lea edx, [edi + ecx]
lea eax, [esp + 0x74]
push edx
push eax
call fcn.0063b0a7
add edi, ebp
cmp edi, ebx
jl 0x645c64
mov eax, dword [esp + 0x24]
mov edx, dword [esp + 0x48]
mov ecx, dword [esp + 0x14]
add eax, edx
cmp eax, ecx
mov dword [esp + 0x24], eax
jl 0x645c54
jmp 0x645cdb
mov ecx, dword [esp + 0x48]
mov eax, dword [esp + 0x14]
mov edi, dword [esp + 0x38]
sub eax, ecx
cdq
sub eax, edx
push 0xcc0020
sar eax, 1
push ecx
add eax, edi
push ebp
push eax
mov eax, ebx
sub eax, ebp
cdq
sub eax, edx
mov edx, dword [esp + 0x44]
sar eax, 1
add eax, edx
push eax
lea ecx, [esp + 0x78]
push ecx
call fcn.0063b0a7
lea edx, [esp + 0x64]
push edx
call fcn.0063b407
mov ebx, dword [esp + 0x84]
mov ebp, dword [esp + 0x54]
cmp ebp, 1
jne 0x645d02
mov eax, dword [esi + 4]
push ebx
push eax
call dword [0x100b4104]
jmp 0x645d0b
push 0
mov ecx, esi
call fcn.006b4e8c
push ebx
call dword [0x100b4100]
mov edx, dword [esi]
push 0xffffffffffffffff
mov ecx, esi
call dword [edx + 0x20]
mov dword [esp + 0x18], 0x100bee90
lea ecx, [esp + 0x18]
mov byte [esp + 0xcc], 8
call fcn.006b5462
mov ebx, dword [esp + 0xdc]
mov byte [esp + 0xcc], 0
mov ebp, dword [esp + 0xd8]
mov eax, dword [esp + 0x44]
mov ecx, dword [esp + 0xe8]
push eax
mov eax, dword [esp + 0xe8]
lea edx, [esp + 0x30]
push ecx
mov ecx, dword [esp + 0xe8]
push edx
push eax
push ecx
mov ecx, dword [esp + 0x34]
push ebx
push ebp
push esi
call fcn.00645db7
lea ecx, [esp + 0x88]
mov dword [esp + 0xcc], 0xffffffff
call fcn.00641857
mov ecx, dword [esp + 0xc4]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0xc0
ret 0x20