Function at 0x14012f520
Capabilities:
Encode data using base64

Disassembly:
push rsi
push rdi
push rbx
sub rsp, 0x20
mov rsi, rcx
test rdx, rdx
je 0x1400d9d9d
mov rdi, rdx
mov rax, rdx
shr rax, 0x3d
jne 0x1400d9e33
call fcn.140047c50
lea rdx, [rdi*8]
mov rcx, rax
xor r8d, r8d
call fcn.14001fd70
mov rbx, qword [rsi]
mov qword [rsi], rax
test rbx, rbx
jne 0x1400d9d6c
mov qword [rsi + 8], rdi
xor eax, eax
mov rcx, qword [rsi]
mov qword [rcx + rax*8], 0
inc rax
cmp rdi, rax
jne 0x1400d9cd0
mov r8, qword [rsi + 0x10]
test r8, r8
je 0x1400d9db4
lea r10, [rsi + 0x10]
mov rcx, qword [r8 + 8]
mov rax, rdi
shr rax, 1
movabs rdx, 0x5555555555555555
and rdx, rax
mov rax, rdi
sub rax, rdx
movabs rdx, 0x3333333333333333
mov r9, rax
and r9, rdx
shr rax, 2
and rax, rdx
add rax, r9
mov rdx, rax
shr rdx, 4
add rdx, rax
movabs rax, 0xf0f0f0f0f0f0f0f
and rax, rdx
movabs r9, 0x101010101010101
imul r9, rax
shr r9, 0x38
cmp r9, 1
jbe 0x1400d9d81
cmp rcx, rdi
jb 0x1400d9d88
mov rax, rcx
xor edx, edx
div rdi
mov rcx, rdx
jmp 0x1400d9d88
call fcn.140047c50
mov rcx, rax
mov rdx, rbx
call fcn.1400d6440
jmp 0x1400d9cca
lea rax, [rdi - 1]
and rcx, rax
mov rax, qword [rsi]
mov qword [rax + rcx*8], r10
mov r10, qword [r8]
test r10, r10
je 0x1400d9db4
lea r11, [rdi - 1]
jmp 0x1400d9e05
mov rdi, qword [rsi]
mov qword [rsi], 0
test rdi, rdi
jne 0x1400d9e1e
mov qword [rsi + 8], 0
add rsp, 0x20
pop rbx
pop rdi
pop rsi
ret
mov qword [rdx + rax*8], r8
jmp 0x1400d9df7
and rax, r11
cmp rax, rcx
je 0x1400d9df4
mov rdx, qword [rsi]
cmp qword [rdx + rax*8], 0
je 0x1400d9dbc
mov rdx, qword [r10]
mov qword [r8], rdx
mov rdx, qword [rsi]
mov rdx, qword [rdx + rax*8]
mov rdx, qword [rdx]
mov qword [r10], rdx
mov rdx, qword [rsi]
mov rax, qword [rdx + rax*8]
mov qword [rax], r10
mov r10, r8
mov rax, rcx
mov r8, r10
mov r10, qword [r10]
mov rcx, rax
test r10, r10
je 0x1400d9db4
mov rax, qword [r10 + 8]
cmp r9d, 1
jbe 0x1400d9dc2
cmp rax, rdi
jb 0x1400d9dc5
xor edx, edx
div rdi
mov rax, rdx
jmp 0x1400d9dc5
call fcn.140047c50
mov rcx, rax
mov rdx, rdi
call fcn.1400d6440
jmp 0x1400d9dac
int3
push rsi
push rdi
push rbx
sub rsp, 0x20
mov rsi, rcx
mov edi, 2
cmp rdx, 1
je 0x14012f54e
lea rax, [rdx - 1]
test rdx, rax
je 0x14012f54b
mov rcx, rdx
call fcn.14002cb68
mov rdi, rax
jmp 0x14012f54e
mov rdi, rdx
mov rbx, qword [rsi + 8]
cmp rdi, rbx
ja 0x14012f655
jae 0x14012f64d
mov rax, qword [rsi + 0x18]
test rax, rax
js 0x14012f571
cvtsi2ss xmm0, rax
jmp 0x14012f586
mov rcx, rax
shr rcx, 1
and eax, 1
or rax, rcx
cvtsi2ss xmm0, rax
addss xmm0, xmm0
divss xmm0, dword [rsi + 0x20]
call fcn.1400ce310
cvttss2si rax, xmm0
mov rcx, rax
subss xmm0, dword [0x14015ed70]
cvttss2si rdx, xmm0
sar rcx, 0x3f
and rdx, rcx
or rdx, rax
cmp rbx, 3
jb 0x14012f639
mov rax, rbx
shr rax, 1
movabs rcx, 0x5555555555555555
and rcx, rax
mov rax, rbx
sub rax, rcx
movabs rcx, 0x3333333333333333
mov r8, rax
shr r8, 2
and rax, rcx
and r8, rcx
add r8, rax
mov rax, r8
shr rax, 4
add rax, r8
movabs rcx, 0xf0f0f0f0f0f0f0f
and rcx, rax
movabs rax, 0x101010101010101
imul rax, rcx
shr rax, 0x38
cmp eax, 1
ja 0x14012f639
lea rax, [rdx - 1]
bsr rcx, rax
xor ecx, 0x3f
neg cl
mov eax, 1
shl rax, cl
cmp rdx, 2
cmovb rax, rdx
jmp 0x14012f641
mov rcx, rdx
call fcn.14002cb68
cmp rdi, rax
cmovbe rdi, rax
cmp rdi, rbx
jb 0x14012f655
add rsp, 0x20
pop rbx
pop rdi
pop rsi
ret
mov rcx, rsi
mov rdx, rdi
add rsp, 0x20
pop rbx
pop rdi
pop rsi
jmp 0x1400d9c80