Function at 0x14001ac00
Capabilities:
Encode data using base64

Disassembly:
push r15
push r14
push r13
push r12
push rbp
push rdi
push rsi
push rbx
sub rsp, 0x68
xor eax, eax
mov rbp, rcx
mov rsi, rdx
mov rbx, r8
mov qword [rsp + 0x50], 0
mov qword [rsp + 0x58], 0
imul rcx, r8, 4
seto al
test r9b, r9b
je 0x14001aed0
test rax, rax
jne 0x14001b170
movabs rdi, 0x5555555555555556
mov rax, rcx
sar rcx, 0x3f
imul rdi
sub rdx, rcx
add rdx, 6
mov rcx, rdx
js 0x14001b1b0
lea rax, [rsp + 0x50]
mov rcx, rax
mov qword [rsp + 0x20], rax
call sym.setLengthStrV2
mov rax, rbx
imul rdi
mov rax, rbx
sar rax, 0x3f
sub rdx, rax
lea rax, [rdx + rdx*2]
mov rdx, rbx
sub rdx, rax
mov rax, rbx
sub rax, rdx
seto r13b
mov qword [rsp + 0x28], rax
mov r14, rax
movzx r13d, r13b
jo 0x14001b170
test rax, rax
je 0x14001b588
test rbx, rbx
jle 0x14001b283
movzx eax, byte [rsi]
shl eax, 0x10
cmp rbx, 1
je 0x14001b3f3
movzx edi, byte [rsi + 1]
shl edi, 8
or edi, eax
cmp rbx, 2
je 0x14001b3fd
lea r12, [0x14002b080]
xor r14d, r14d
mov qword [rsp + 0x48], rdx
mov qword [rsp + 0xb0], rbp
mov rbp, r14
mov r14, r13
movzx eax, byte [rsi + r14 + 2]
mov r15, r14
mov qword [rsp + 0x30], r14
add r14, 3
or edi, eax
mov rax, qword [rsp + 0x50]
cmp rax, rbp
jle 0x14001b238
mov rcx, qword [rsp + 0x58]
lea r13, [rbp + 1]
mov r9d, edi
shr r9d, 0x12
test rcx, rcx
je 0x14001b148
test byte [rcx + 7], 0x40
je 0x14001b148
mov rcx, qword [rsp + 0x20]
mov dword [rsp + 0x38], r9d
call sym.nimPrepareStrMutationImpl__system_u2414
mov r9d, dword [rsp + 0x38]
mov rax, qword [rsp + 0x58]
movzx ecx, byte [r12 + r9]
mov byte [rax + rbp + 8], cl
mov rax, qword [rsp + 0x50]
cmp rax, r13
jle 0x14001b200
mov rcx, qword [rsp + 0x58]
lea r9, [rbp + 2]
mov r11d, edi
shr r11d, 0xc
and r11d, 0x3f
test rcx, rcx
je 0x14001b160
test byte [rcx + 7], 0x40
je 0x14001b160
mov rcx, qword [rsp + 0x20]
mov qword [rsp + 0x40], r9
mov dword [rsp + 0x38], r11d
call sym.nimPrepareStrMutationImpl__system_u2414
mov r11d, dword [rsp + 0x38]
mov rax, qword [rsp + 0x58]
mov r9, qword [rsp + 0x40]
movzx ecx, byte [r12 + r11]
mov byte [rax + r13 + 8], cl
mov rax, qword [rsp + 0x50]
cmp r9, rax
jge 0x14001b21c
mov rcx, qword [rsp + 0x58]
lea r13, [rbp + 3]
mov r11d, edi
shr r11d, 6
and r11d, 0x3f
test rcx, rcx
je 0x14001b198
test byte [rcx + 7], 0x40
je 0x14001b198
mov rcx, qword [rsp + 0x20]
mov qword [rsp + 0x40], r9
mov dword [rsp + 0x38], r11d
call sym.nimPrepareStrMutationImpl__system_u2414
mov r11d, dword [rsp + 0x38]
mov rax, qword [rsp + 0x58]
mov r9, qword [rsp + 0x40]
movzx ecx, byte [r12 + r11]
mov byte [rax + r9 + 8], cl
mov rax, qword [rsp + 0x50]
cmp rax, r13
jle 0x14001b200
mov rax, qword [rsp + 0x58]
test rax, rax
je 0x14001ae5c
test byte [rax + 7], 0x40
je 0x14001ae5c
mov rcx, qword [rsp + 0x20]
call sym.nimPrepareStrMutationImpl__system_u2414
mov rax, qword [rsp + 0x58]
and edi, 0x3f
add rbp, 4
cmp qword [rsp + 0x28], r14
movzx ecx, byte [r12 + rdi]
mov byte [rax + r13 + 8], cl
je 0x14001b2d0
cmp r14, rbx
jge 0x14001b278
movzx eax, byte [rsi + r14]
lea rcx, [r15 + 4]
shl eax, 0x10
cmp rbx, rcx
jle 0x14001b298
movzx edi, byte [rsi + r14 + 1]
add r15, 5
shl edi, 8
or edi, eax
cmp rbx, r15
jg 0x14001ad04
mov rbp, qword [rsp + 0xb0]
lea rdx, [rbx - 1]
mov rcx, r15
call sym.raiseIndexError2
jmp 0x14001b175
test rax, rax
jne 0x14001b170
movabs rdi, 0x5555555555555556
mov rax, rcx
sar rcx, 0x3f
imul rdi
sub rdx, rcx
add rdx, 6
mov rcx, rdx
js 0x14001b1b0
lea rax, [rsp + 0x50]
mov rcx, rax
mov qword [rsp + 0x20], rax
call sym.setLengthStrV2
mov rax, rbx
imul rdi
mov rax, rbx
sar rax, 0x3f
sub rdx, rax
lea rax, [rdx + rdx*2]
mov rdx, rbx
sub rdx, rax
mov rax, rbx
sub rax, rdx
seto r13b
mov qword [rsp + 0x28], rax
mov r14, rax
movzx r13d, r13b
jo 0x14001b170
test rax, rax
je 0x14001b688
test rbx, rbx
jle 0x14001b283
movzx eax, byte [rsi]
shl eax, 0x10
cmp rbx, 1
je 0x14001b3f3
movzx edi, byte [rsi + 1]
shl edi, 8
or edi, eax
cmp rbx, 2
je 0x14001b3fd
lea r10, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__
xor r14d, r14d
mov qword [rsp + 0x38], rdx
mov r15, r14
mov qword [rsp + 0xb0], rbp
movzx eax, byte [rsi + r13 + 2]
mov r12, r13
add r13, 3
or edi, eax
mov rax, qword [rsp + 0x50]
cmp rax, r15
jle 0x14001b2ae
mov rcx, qword [rsp + 0x58]
lea r14, [r15 + 1]
mov ebp, edi
shr ebp, 0x12
test rcx, rcx
je 0x14001b1c8
test byte [rcx + 7], 0x40
je 0x14001b1c8
mov rcx, qword [rsp + 0x20]
call sym.nimPrepareStrMutationImpl__system_u2414
mov r9d, ebp
mov rax, qword [rsp + 0x58]
lea r10, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__
movzx ecx, byte [r10 + r9]
mov byte [rax + r15 + 8], cl
mov rax, qword [rsp + 0x50]
cmp r14, rax
jge 0x14001b258
mov rcx, qword [rsp + 0x58]
lea rbp, [r15 + 2]
mov r11d, edi
shr r11d, 0xc
and r11d, 0x3f
test rcx, rcx
je 0x14001b1e0
test byte [rcx + 7], 0x40
je 0x14001b1e0
mov rcx, qword [rsp + 0x20]
mov dword [rsp + 0x30], r11d
call sym.nimPrepareStrMutationImpl__system_u2414
mov r11d, dword [rsp + 0x30]
lea r10, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__
mov rax, qword [rsp + 0x58]
movzx ecx, byte [r10 + r11]
mov byte [rax + r14 + 8], cl
mov rax, qword [rsp + 0x50]
cmp rbp, rax
jge 0x14001b219
mov rcx, qword [rsp + 0x58]
lea r14, [r15 + 3]
mov r11d, edi
shr r11d, 6
and r11d, 0x3f
test rcx, rcx
je 0x14001b1f0
test byte [rcx + 7], 0x40
je 0x14001b1f0
mov rcx, qword [rsp + 0x20]
mov dword [rsp + 0x30], r11d
call sym.nimPrepareStrMutationImpl__system_u2414
mov r11d, dword [rsp + 0x30]
lea r10, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__
mov rax, qword [rsp + 0x58]
movzx ecx, byte [r10 + r11]
mov byte [rax + rbp + 8], cl
mov rax, qword [rsp + 0x50]
cmp rax, r14
jle 0x14001b258
mov rax, qword [rsp + 0x58]
test rax, rax
je 0x14001b0e6
test byte [rax + 7], 0x40
je 0x14001b0e6
mov rcx, qword [rsp + 0x20]
call sym.nimPrepareStrMutationImpl__system_u2414
mov rax, qword [rsp + 0x58]
lea r10, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__
and edi, 0x3f
add r15, 4
movzx ecx, byte [r10 + rdi]
mov byte [rax + r14 + 8], cl
mov rax, qword [rsp + 0x28]
cmp r13, rax
je 0x14001b408
cmp r13, rbx
jge 0x14001b4a4
movzx eax, byte [rsi + r13]
lea rcx, [r12 + 4]
shl eax, 0x10
cmp rbx, rcx
jle 0x14001b298
movzx edi, byte [rsi + r13 + 1]
add r12, 5
shl edi, 8
or edi, eax
cmp rbx, r12
jg 0x14001af94
mov r15, r12
jmp 0x14001aeae
movzx r9d, byte [r12 + r9]
mov byte [rcx + rbp + 8], r9b
jmp 0x14001ad70
movzx r11d, byte [r12 + r11]
mov byte [rcx + r13 + 8], r11b
jmp 0x14001add2
call sym.raiseOverflow
movdqa xmm0, xmmword [rsp + 0x50]
mov rax, rbp
movups xmmword [rbp], xmm0
add rsp, 0x68
pop rbx
pop rsi
pop rdi
pop rbp
pop r12
pop r13
pop r14
pop r15
ret
movzx r11d, byte [r12 + r11]
mov byte [rcx + r9 + 8], r11b
jmp 0x14001ae34
movabs r8, 0x7fffffffffffffff
xor edx, edx
call sym.raiseRangeErrorI
jmp 0x14001b175
mov r9d, ebp
movzx r9d, byte [r10 + r9]
mov byte [rcx + r15 + 8], r9b
jmp 0x14001affa
movzx r11d, byte [r10 + r11]
mov byte [rcx + r14 + 8], r11b
jmp 0x14001b059
movzx r11d, byte [r10 + r11]
mov byte [rcx + rbp + 8], r11b
jmp 0x14001b0b7
lea rdx, [rax - 1]
mov rcx, r13
mov rbp, qword [rsp + 0xb0]
call sym.raiseIndexError2
jmp 0x14001b175
mov r9, rbp
lea rdx, [rax - 1]
mov rcx, r9
mov rbp, qword [rsp + 0xb0]
call sym.raiseIndexError2
jmp 0x14001b175
lea rdx, [rax - 1]
mov r14, rbp
mov rbp, qword [rsp + 0xb0]
mov rcx, r14
call sym.raiseIndexError2
jmp 0x14001b175
lea rdx, [rax - 1]
mov rcx, r14
mov rbp, qword [rsp + 0xb0]
call sym.raiseIndexError2
jmp 0x14001b175
mov rbp, qword [rsp + 0xb0]
mov r13, r14
lea rdx, [rbx - 1]
mov rcx, r13
call sym.raiseIndexError2
jmp 0x14001b175
mov rbp, qword [rsp + 0xb0]
lea rdx, [rbx - 1]
call sym.raiseIndexError2
jmp 0x14001b175
lea rdx, [rax - 1]
mov rcx, r15
mov rbp, qword [rsp + 0xb0]
call sym.raiseIndexError2
jmp 0x14001b175
mov rdx, qword [rsp + 0x48]
mov r14, rbp
mov rbp, qword [rsp + 0xb0]
cmp rdx, 1
je 0x14001b4b1
cmp rdx, 2
jne 0x14001b3e1
mov rax, qword [rsp + 0x28]
cmp rax, rbx
jge 0x14001b6e0
mov rcx, qword [rsp + 0x30]
movzx eax, byte [rsi + rax]
add rcx, 4
cmp rbx, rcx
jle 0x14001b2a0
movzx edx, byte [rsi + rcx]
mov rcx, qword [rsp + 0x50]
cmp rcx, r14
jle 0x14001b6cf
mov rcx, qword [rsp + 0x20]
lea rdi, [r14 + 1]
movzx ebx, dl
shl eax, 0x10
lea rsi, [0x14002b080]
shl ebx, 8
or ebx, eax
call sym.nimPrepareStrMutationV2
mov eax, ebx
shr eax, 0x12
movzx edx, byte [rsi + rax]
mov rax, qword [rsp + 0x58]
mov byte [rax + r14 + 8], dl
mov rax, qword [rsp + 0x50]
cmp rax, rdi
jle 0x14001b493
mov rcx, qword [rsp + 0x20]
call sym.nimPrepareStrMutationV2
mov eax, ebx
shr eax, 0xc
and eax, 0x3f
movzx edx, byte [rsi + rax]
mov rax, qword [rsp + 0x58]
mov byte [rax + rdi + 8], dl
mov rax, qword [rsp + 0x50]
lea rdi, [r14 + 2]
cmp rax, rdi
jle 0x14001b493
mov rcx, qword [rsp + 0x20]
call sym.nimPrepareStrMutationV2
mov eax, ebx
lea rbx, [r14 + 3]
shr eax, 6
and eax, 0x3c
movzx edx, byte [rsi + rax]
mov rax, qword [rsp + 0x58]
mov byte [rax + rdi + 8], dl
mov rax, qword [rsp + 0x50]
cmp rax, rbx
jle 0x14001b577
mov rcx, qword [rsp + 0x20]
add r14, 4
call sym.nimPrepareStrMutationV2
mov rax, qword [rsp + 0x58]
mov byte [rax + rbx + 8], 0x3d
mov rcx, qword [rsp + 0x20]
mov rdx, r14
call sym.setLengthStrV2
jmp 0x14001b175
mov ecx, 1
jmp 0x14001b2a0
mov r15d, 2
jmp 0x14001aeb6
mov rdx, qword [rsp + 0x38]
mov r14, r15
mov rbp, qword [rsp + 0xb0]
cmp rdx, 1
je 0x14001b5ba
cmp rdx, 2
jne 0x14001b3e1
cmp r13, rbx
jge 0x14001b283
lea rcx, [r13 + 1]
movzx eax, byte [rsi + r13]
cmp rcx, rbx
jge 0x14001b2a0
mov rdx, qword [rsp + 0x50]
movzx ebx, byte [rsi + rcx]
cmp r14, rdx
jge 0x14001b6f3
mov rcx, qword [rsp + 0x20]
shl eax, 0x10
shl ebx, 8
lea rsi, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__
or ebx, eax
lea rdi, [r14 + 1]
call sym.nimPrepareStrMutationV2
mov eax, ebx
shr eax, 0x12
movzx edx, byte [rsi + rax]
mov rax, qword [rsp + 0x58]
mov byte [rax + r14 + 8], dl
mov rax, qword [rsp + 0x50]
cmp rdi, rax
jl 0x14001b367
lea rdx, [rax - 1]
mov rcx, rdi
call sym.raiseIndexError2
jmp 0x14001b175
mov rbp, qword [rsp + 0xb0]
jmp 0x14001b283
mov rax, qword [rsp + 0x28]
add rsi, rax
cmp rax, rbx
jge 0x14001b6b0
mov rax, qword [rsp + 0x50]
movzx edx, byte [rsi]
cmp rax, r14
jle 0x14001b5a9
mov rcx, qword [rsp + 0x58]
mov esi, edx
mov ebx, edx
shl esi, 0x10
shr ebx, 2
test rcx, rcx
je 0x14001b6b8
test byte [rcx + 7], 0x40
je 0x14001b6b8
mov rcx, qword [rsp + 0x20]
lea rdi, [0x14002b080]
call sym.nimPrepareStrMutationImpl__system_u2414
mov edx, ebx
mov rax, qword [rsp + 0x58]
movzx edx, byte [rdi + rdx]
mov byte [rax + r14 + 8], dl
mov rax, qword [rsp + 0x50]
lea rbx, [r14 + 1]
cmp rax, rbx
jle 0x14001b577
mov rcx, qword [rsp + 0x20]
call sym.nimPrepareStrMutationV2
mov eax, esi
shr eax, 0xc
and eax, 0x30
movzx edx, byte [rdi + rax]
mov rax, qword [rsp + 0x58]
mov byte [rax + rbx + 8], dl
mov rax, qword [rsp + 0x50]
lea rbx, [r14 + 2]
cmp rax, rbx
jle 0x14001b577
mov rcx, qword [rsp + 0x20]
call sym.nimPrepareStrMutationV2
mov rax, qword [rsp + 0x58]
mov byte [rax + rbx + 8], 0x3d
mov rax, qword [rsp + 0x50]
lea rbx, [r14 + 3]
cmp rax, rbx
jg 0x14001b3c9
lea rdx, [rax - 1]
mov rcx, rbx
call sym.raiseIndexError2
jmp 0x14001b175
cmp rdx, 1
je 0x14001b4c2
cmp rdx, 2
jne 0x14001b6a8
movzx eax, byte [rsi]
mov ecx, 1
jmp 0x14001b314
lea rdx, [rax - 1]
mov rcx, r14
call sym.raiseIndexError2
jmp 0x14001b175
cmp r13, rbx
jge 0x14001b283
add rsi, r13
mov rax, qword [rsp + 0x50]
movzx edx, byte [rsi]
cmp r14, rax
jge 0x14001b5a9
mov rcx, qword [rsp + 0x58]
mov esi, edx
mov ebx, edx
shl esi, 0x10
shr ebx, 2
test rcx, rcx
je 0x14001b704
test byte [rcx + 7], 0x40
je 0x14001b704
mov rcx, qword [rsp + 0x20]
lea rdi, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__
call sym.nimPrepareStrMutationImpl__system_u2414
mov rax, qword [rsp + 0x58]
movzx edx, byte [rdi + rbx]
mov byte [rax + r14 + 8], dl
mov rax, qword [rsp + 0x50]
lea rbx, [r14 + 1]
cmp rax, rbx
jle 0x14001b577
mov rcx, qword [rsp + 0x20]
call sym.nimPrepareStrMutationV2
mov eax, esi
shr eax, 0xc
and eax, 0x30
movzx edx, byte [rdi + rax]
mov rax, qword [rsp + 0x58]
mov byte [rax + rbx + 8], dl
mov rax, qword [rsp + 0x50]
lea rbx, [r14 + 2]
cmp rax, rbx
jle 0x14001b577
mov rcx, qword [rsp + 0x20]
call sym.nimPrepareStrMutationV2
mov rax, qword [rsp + 0x58]
mov byte [rax + rbx + 8], 0x3d
mov rax, qword [rsp + 0x50]
lea rbx, [r14 + 3]
cmp rbx, rax
jge 0x14001b577
jmp 0x14001b3c9
cmp rdx, 1
je 0x14001b5c6
cmp rdx, 2
jne 0x14001b6a8
movzx eax, byte [rsi]
xor r14d, r14d
mov ecx, 1
jmp 0x14001b443
xor r14d, r14d
jmp 0x14001b3e1
mov rcx, rax
jmp 0x14001b2a0
lea rdi, [0x14002b080]
mov edx, ebx
movzx edx, byte [rdi + rdx]
mov byte [rcx + r14 + 8], dl
jmp 0x14001b51b
lea rdx, [rcx - 1]
mov rcx, r14
call sym.raiseIndexError2
jmp 0x14001b175
mov rcx, qword [rsp + 0x28]
lea rdx, [rbx - 1]
call sym.raiseIndexError2
jmp 0x14001b175
sub rdx, 1
mov rcx, r14
call sym.raiseIndexError2
jmp 0x14001b175
lea rdi, str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789__
movzx edx, byte [rdi + rbx]
mov byte [rcx + r14 + 8], dl
jmp 0x14001b619