Function at 0x420890
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword fs:[0x14]
mov ecx, dword [ecx]
cmp esp, dword [ecx + 8]
jbe 0x4212d9
sub esp, 0x7c
mov eax, dword fs:[0x14]
mov eax, dword [eax]
mov ecx, dword [eax + 0x18]
mov edx, dword [ecx + 0x78]
test edx, edx
jne 0x4208cf
mov edx, dword [ecx + 0x68]
test edx, edx
jne 0x4208cf
cmp dword [ecx], eax
jne 0x4212c2
mov eax, dword [esp + 0x80]
mov ecx, dword [eax]
movzx edx, byte [esp + 0x84]
test dl, dl
jne 0x4208ea
mov dword [eax], 0
mov dword [esp + 0x2c], ecx
test byte [ecx], al
mov eax, dword [0x5652cc]
mov dword [esp + 0x24], eax
lea edx, [ecx + 0x3b]
mov dword [esp + 0x58], edx
mov dword [esp], edx
call dbg.runtime/internal/atomic.Load8
movzx eax, byte [esp + 4]
mov byte [esp + 0x17], al
cmp al, 1
jne 0x4212b9
mov ecx, dword [esp + 0x24]
lea edx, [ecx - 1]
mov ebx, dword [esp + 0x2c]
cmp dword [ebx + 0x30], edx
jne 0x42120b
mov dword [esp + 0x50], edx
movzx eax, byte [0x569868]
test al, al
je 0x420950
mov eax, dword [ebx + 0x10]
shl eax, 0xd
mov dword [esp], eax
call dbg.runtime.traceGCSweepSpan
mov ebx, dword [esp + 0x2c]
mov eax, dword [ebx + 0x10]
lea ecx, [0x5652f0]
mov dword [esp], ecx
mov dword [esp + 8], 0
mov dword [esp + 4], eax
call dbg.runtime/internal/atomic.Xadd64
mov eax, dword [esp + 0x2c]
movzx ecx, byte [eax + 0x3a]
mov byte [esp + 0x14], cl
mov edx, dword [eax + 0x40]
mov dword [esp + 0x28], edx
mov ebx, dword [eax + 0x4c]
mov dword [esp + 0x1c], ebx
lea ebp, [eax + 0x4c]
mov dword [esp + 0x5c], ebp
mov dword [esp + 0x60], ebx
jmp 0x4209a3
mov edx, dword [esp + 0x28]
mov eax, edi
movzx ecx, byte [esp + 0x14]
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x60]
test ebp, ebp
je 0x420a77
movzx esi, word [ebp + 4]
test edx, edx
je 0x421206
mov edi, eax
mov eax, esi
mov ebx, edx
xor edx, edx
div ebx
mov dword [esp + 0x34], eax
mov edx, eax
imul eax, ebx
mov esi, dword [edi + 0xc]
add esi, eax
mov dword [esp + 0x30], esi
nop
nop
shr edx, 3
mov esi, dword [esp + 0x34]
and esi, 7
mov ecx, esi
mov ebx, 1
shl ebx, cl
nop
add edx, dword [edi + 0x2c]
movzx esi, byte [edx]
xchg esi, eax
test al, bl
xchg esi, eax
je 0x420a40
cmp byte [ebp + 6], 3
je 0x420a0d
nop
mov dword [esp + 0x5c], ebp
mov edx, dword [ebp]
mov dword [esp + 0x60], edx
jmp 0x420994
nop
mov eax, dword [ebp]
mov dword [esp + 0x60], eax
mov ecx, dword [esp + 0x5c]
mov dword [ecx], eax
mov byte [ebp + 9], 1
mov eax, dword [esp + 0x30]
mov dword [esp], ebp
mov dword [esp + 4], eax
mov eax, dword [esp + 0x28]
mov dword [esp + 8], eax
call dbg.runtime.freeSpecial
mov edi, dword [esp + 0x2c]
jmp 0x420994
mov ecx, edi
mov edi, dword [esp + 0x28]
add edi, eax
jmp 0x421181
nop
or esi, ebx
xchg esi, ebx
mov byte [eax], bl
xchg esi, ebx
mov eax, 1
jmp 0x420a63
xor eax, eax
jmp 0x420a63
xor eax, eax
mov dword [esp + 0x44], edi
mov byte [esp + 0x15], al
jmp 0x4211a2
mov edi, ecx
jmp 0x420994
test ebx, ebx
je 0x420a97
mov ebx, dword [eax + 0x4c]
test ebx, ebx
jne 0x420a97
mov dword [esp], eax
call dbg.runtime.spanHasNoSpecials
mov eax, dword [esp + 0x2c]
movzx ecx, byte [esp + 0x14]
mov edx, dword [esp + 0x28]
mov ebx, dword [0x585520]
test ebx, ebx
jne 0x420aab
mov ebx, dword [0x5854e4]
test ebx, ebx
je 0x420ada
mov ebx, dword [eax + 0x2c]
mov dword [esp + 0x64], ebx
mov byte [esp + 0x68], 1
mov dword [esp + 0x6c], 0
mov ebx, dword [eax + 0x28]
mov dword [esp + 0x70], ebx
mov byte [esp + 0x74], 1
mov dword [esp + 0x78], 0
xor ebx, ebx
jmp 0x421095
mov ebx, dword [eax + 0x18]
cmp dword [eax + 0x1c], ebx
jbe 0x420b3c
mov ebp, dword [eax + 0x2c]
mov esi, ebx
shr ebx, 3
movzx ebp, byte [ebx + ebp]
mov edi, dword [eax + 0x28]
movzx edi, byte [ebx + edi]
xchg edi, ebx
not ebx
xchg edi, ebx
and edi, ebp
and esi, 7
mov ebp, ecx
mov ecx, esi
xchg edi, eax
shr al, cl
xchg edi, eax
mov esi, 0xffffffff
xchg edi, eax
xchg esi, ebx
test bl, al
xchg esi, ebx
xchg edi, eax
je 0x420b34
mov dword [esp + 0x38], ebx
mov dword [esp], eax
call dbg.runtime.(*mspan).reportZombies
mov eax, dword [esp + 0x2c]
mov edx, dword [esp + 0x28]
mov ebx, dword [esp + 0x38]
movzx ebp, byte [esp + 0x14]
lea ecx, [ebx + 1]
jmp 0x421046
mov dword [esp], eax
call dbg.runtime.(*mspan).countAlloc
mov eax, dword [esp + 4]
mov dword [esp + 0x4c], eax
mov ecx, dword [esp + 0x2c]
movzx edx, word [ecx + 0x38]
mov ebx, edx
sub edx, eax
mov word [esp + 0x18], dx
cmp ax, bx
ja 0x420f61
mov word [ecx + 0x38], ax
mov dword [ecx + 0x18], 0
movzx ebx, byte [0x569868]
test bl, bl
je 0x420b9c
mov ebx, dword fs:[0x14]
mov ebx, dword [ebx]
mov ebx, dword [ebx + 0x18]
mov ebx, dword [ebx + 0x54]
movzx ebp, dx
imul ebp, dword [ecx + 0x40]
add dword [ebx + 0xb48], ebp
mov eax, dword [ecx + 0x2c]
mov dword [ecx + 0x28], eax
mov eax, dword [ecx + 0x1c]
mov dword [esp], eax
call dbg.runtime.newMarkBits
mov eax, dword [esp + 4]
mov ecx, dword [esp + 0x2c]
mov dword [ecx + 0x2c], eax
mov dword [esp], ecx
mov dword [esp + 4], 0
call dbg.runtime.(*mspan).refillAllocCache
mov eax, dword [esp + 0x58]
mov dword [esp], eax
call dbg.runtime/internal/atomic.Load8
movzx eax, byte [esp + 4]
mov byte [esp + 0x17], al
cmp al, 1
jne 0x420f58
mov ecx, dword [esp + 0x2c]
mov edx, dword [ecx + 0x30]
mov ebx, dword [esp + 0x50]
cmp edx, ebx
jne 0x420eaa
mov eax, dword [esp + 0x24]
lea ebx, [eax + 1]
cmp edx, ebx
je 0x420e94
lea ebx, [eax + 3]
cmp edx, ebx
je 0x420e94
lea edx, [ecx + 0x30]
mov dword [esp], edx
mov dword [esp + 4], eax
call dbg.runtime/internal/atomic.Store
movzx eax, byte [esp + 0x14]
mov ecx, eax
shr al, 1
test al, al
je 0x420d69
movzx edx, word [esp + 0x18]
test dx, dx
ja 0x420c49
movzx edx, byte [esp + 0x84]
test dl, dl
jmp 0x420cb2
mov byte [esp + 0x16], al
mov eax, dword [esp + 0x2c]
mov byte [eax + 0x3c], 1
lea ecx, [0x588370]
mov dword [esp], ecx
call dbg.runtime.(*consistentHeapStats).acquire
mov eax, dword [esp + 4]
test byte [eax], al
movzx ecx, byte [esp + 0x16]
movsx ecx, cl
cmp ecx, 0x44
jae 0x420e88
lea eax, [eax + ecx*4 + 0x154]
mov dword [esp], eax
movzx eax, word [esp + 0x18]
movzx eax, ax
mov dword [esp + 4], eax
call dbg.runtime/internal/atomic.Xadduintptr
lea eax, [0x588370]
mov dword [esp], eax
call dbg.runtime.(*consistentHeapStats).release
movzx eax, byte [esp + 0x84]
test al, al
movzx ecx, byte [esp + 0x14]
jne 0x420e5e
mov edx, dword [esp + 0x4c]
test dx, dx
je 0x420d47
movzx edx, dx
mov ebx, dword [esp + 0x2c]
cmp dword [ebx + 0x1c], edx
jne 0x420d0c
movzx eax, cl
cmp eax, 0x88
jae 0x420e7e
shl eax, 7
lea ecx, [0x56537c]
lea eax, [eax + ecx + 0x34]
mov ecx, dword [esp + 0x24]
shr ecx, 1
and ecx, 1
lea ecx, [ecx + ecx*2]
lea eax, [eax + ecx*8]
mov dword [esp], eax
mov dword [esp + 4], ebx
call dbg.runtime.(*spanSet).push
jmp 0x420e5e
movzx eax, cl
cmp eax, 0x88
jae 0x420e74
shl eax, 7
lea ecx, [0x56537c]
lea eax, [ecx + eax + 4]
mov ecx, dword [esp + 0x24]
shr ecx, 1
and ecx, 1
lea ecx, [ecx + ecx*2]
lea eax, [eax + ecx*8]
mov dword [esp], eax
mov dword [esp + 4], ebx
call dbg.runtime.(*spanSet).push
jmp 0x420e5e
lea eax, [0x565240]
mov dword [esp], eax
mov eax, dword [esp + 0x2c]
mov dword [esp + 4], eax
call dbg.runtime.(*mheap).freeSpan
mov byte [esp + 0x88], 1
add esp, 0x7c
ret
movzx edx, byte [esp + 0x84]
test dl, dl
jne 0x420e5e
movzx edx, word [esp + 0x18]
test dx, dx
je 0x420e28
mov eax, dword [0x5854e8]
test eax, eax
jle 0x420db1
mov eax, dword [esp + 0x2c]
mov dword [eax + 0x44], 0
mov eax, dword [eax + 0xc]
mov dword [esp], eax
mov eax, dword [esp + 0x28]
mov dword [esp + 4], eax
call fcn.004144c0
jmp 0x420dc7
lea eax, [0x565240]
mov dword [esp], eax
mov eax, dword [esp + 0x2c]
mov dword [esp + 4], eax
call dbg.runtime.(*mheap).freeSpan
lea eax, [0x588370]
mov dword [esp], eax
call dbg.runtime.(*consistentHeapStats).acquire
mov eax, dword [esp + 4]
mov dword [esp + 0x54], eax
test byte [eax], al
lea ecx, [eax + 0x150]
mov dword [esp], ecx
mov dword [esp + 4], 1
call dbg.runtime/internal/atomic.Xadduintptr
mov eax, dword [esp + 0x54]
add eax, 0x14c
mov dword [esp], eax
mov eax, dword [esp + 0x28]
mov dword [esp + 4], eax
call dbg.runtime/internal/atomic.Xadduintptr
lea eax, [0x588370]
mov dword [esp], eax
call dbg.runtime.(*consistentHeapStats).release
mov byte [esp + 0x88], 1
add esp, 0x7c
ret
movzx eax, cl
cmp eax, 0x88
jae 0x420e6a
shl eax, 7
lea ecx, [0x56537c]
lea eax, [eax + ecx + 0x34]
mov ecx, dword [esp + 0x24]
shr ecx, 1
and ecx, 1
lea ecx, [ecx + ecx*2]
lea eax, [eax + ecx*8]
mov dword [esp], eax
mov eax, dword [esp + 0x2c]
mov dword [esp + 4], eax
call dbg.runtime.(*spanSet).push
mov byte [esp + 0x88], 0
add esp, 0x7c
ret
mov ecx, 0x88
call dbg.runtime.panicIndex
mov ecx, 0x88
call dbg.runtime.panicIndex
mov ecx, 0x88
call dbg.runtime.panicIndex
mov eax, ecx
mov ecx, 0x44
call dbg.runtime.panicIndex
lea eax, [0x4d6f17]
mov dword [esp], eax
mov dword [esp + 4], 0x11
call dbg.runtime.throw
mov eax, dword [ecx + 0x30]
mov dword [esp + 0x50], eax
call dbg.runtime.printlock
lea eax, [0x4d77b7]
mov dword [esp], eax
mov dword [esp + 4], 0x13
call dbg.runtime.printstring
mov dword [esp + 4], 0
movzx eax, byte [esp + 0x17]
movzx eax, al
mov dword [esp], eax
call dbg.runtime.printuint
lea eax, [0x4d5419]
mov dword [esp], eax
mov dword [esp + 4], 0xa
call dbg.runtime.printstring
mov dword [esp + 4], 0
mov eax, dword [esp + 0x50]
mov dword [esp], eax
call dbg.runtime.printuint
lea eax, [0x4d6792]
mov dword [esp], eax
mov dword [esp + 4], 0x10
call dbg.runtime.printstring
mov dword [esp + 4], 0
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call dbg.runtime.printuint
call dbg.runtime.printnl
call fcn.004343a0
lea eax, [0x4dc4be]
mov dword [esp], eax
mov dword [esp + 4], 0x27
call dbg.runtime.throw
mov ecx, dword [esp + 0x2c]
jmp 0x420eaa
mov word [esp + 0x1a], bx
mov eax, dword [ecx + 0x1c]
mov dword [esp + 0x48], eax
call dbg.runtime.printlock
lea eax, [0x4d6b42]
mov dword [esp], eax
mov dword [esp + 4], 0x10
call dbg.runtime.printstring
mov dword [esp + 4], 0
mov eax, dword [esp + 0x48]
mov dword [esp], eax
call dbg.runtime.printuint
lea eax, [0x4d4ebd]
mov dword [esp], eax
mov dword [esp + 4], 8
call dbg.runtime.printstring
mov dword [esp + 4], 0
mov eax, dword [esp + 0x4c]
movzx eax, ax
mov dword [esp], eax
call dbg.runtime.printuint
lea eax, [0x4d7e57]
mov dword [esp], eax
mov dword [esp + 4], 0x15
call dbg.runtime.printstring
mov dword [esp + 4], 0
movzx eax, word [esp + 0x1a]
movzx eax, ax
mov dword [esp], eax
call dbg.runtime.printuint
lea eax, [0x4d4ecd]
mov dword [esp], eax
mov dword [esp + 4], 8
call dbg.runtime.printstring
mov dword [esp + 4], 0
movzx eax, word [esp + 0x18]
movzx eax, ax
mov dword [esp], eax
call dbg.runtime.printuint
call dbg.runtime.printnl
call fcn.004343a0
lea eax, [0x4db26d]
mov dword [esp], eax
mov dword [esp + 4], 0x20
call dbg.runtime.throw
inc ecx
mov ebx, dword [eax + 0x1c]
add ebx, 7
shr ebx, 3
cmp ecx, ebx
jae 0x420b3c
mov ebx, dword [eax + 0x2c]
movzx ebx, byte [ecx + ebx]
mov esi, dword [eax + 0x28]
movzx esi, byte [ecx + esi]
xchg esi, ebx
not ebx
xchg esi, ebx
xchg esi, eax
test bl, al
xchg esi, eax
je 0x421045
mov dword [esp + 0x40], ecx
mov dword [esp], eax
call dbg.runtime.(*mspan).reportZombies
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x40]
mov edx, dword [esp + 0x28]
movzx ebp, byte [esp + 0x14]
jmp 0x421045
inc dword [esp + 0x78]
inc ebx
cmp dword [eax + 0x1c], ebx
jbe 0x420ada
mov ebp, dword [esp + 0x64]
movzx esi, byte [esp + 0x68]
movzx ebp, byte [ebp]
xchg esi, eax
xchg ebp, ebx
test bl, al
xchg ebp, ebx
xchg esi, eax
jne 0x42111f
mov ebp, dword [esp + 0x78]
cmp dword [eax + 0x18], ebp
ja 0x4210d5
mov ebp, dword [esp + 0x70]
movzx esi, byte [esp + 0x74]
movzx ebp, byte [ebp]
xchg esi, eax
xchg ebp, ebx
test bl, al
xchg ebp, ebx
xchg esi, eax
je 0x42111f
mov ebp, dword [eax + 0x40]
imul ebp, ebx
add ebp, dword [eax + 0xc]
mov esi, dword [0x585520]
test esi, esi
je 0x421111
mov dword [esp + 0x3c], ebx
mov dword [esp + 0x20], ebp
mov dword [esp], ebp
mov dword [esp + 4], edx
call dbg.runtime.tracefree
mov eax, dword [esp + 0x2c]
movzx ecx, byte [esp + 0x14]
mov edx, dword [esp + 0x28]
mov ebx, dword [esp + 0x3c]
mov ebp, dword [esp + 0x20]
mov esi, dword [0x5854e4]
test esi, esi
je 0x42111f
xor esi, esi
jmp 0x421176
nop
movzx ebp, byte [esp + 0x68]
xchg ebp, eax
cmp al, 0x80
xchg ebp, eax
jne 0x421137
inc dword [esp + 0x64]
mov byte [esp + 0x68], 1
jmp 0x42113f
shl ebp, 1
xchg ebp, eax
mov byte [esp + 0x68], al
xchg ebp, eax
inc dword [esp + 0x6c]
nop
movzx ebp, byte [esp + 0x74]
xchg ebp, eax
cmp al, 0x80
xchg ebp, eax
jne 0x42115e
inc dword [esp + 0x70]
mov byte [esp + 0x74], 1
jmp 0x421090
shl ebp, 1
xchg ebp, eax
mov byte [esp + 0x74], al
xchg ebp, eax
jmp 0x421090
mov dword [ebp + esi], 0xdeadbeef
add esi, 4
cmp esi, edx
jb 0x42116b
jmp 0x42111f
mov ebp, dword [ebp]
mov edx, eax
test ebp, ebp
je 0x420a61
mov eax, edx
movzx edx, word [ebp + 4]
cmp edx, edi
jae 0x420a5d
cmp byte [ebp + 6], 1
jne 0x42117c
jmp 0x420a4d
mov edx, dword [esp + 0x60]
test edx, edx
je 0x420a70
movzx ebx, word [edx + 4]
cmp ebx, edi
jae 0x420a70
mov ebp, dword [ecx + 0xc]
add ebx, ebp
cmp byte [edx + 6], 1
je 0x4211d6
test al, al
je 0x4211d6
nop
mov dword [esp + 0x5c], edx
mov edx, dword [edx]
mov dword [esp + 0x60], edx
jmp 0x4211a2
nop
mov eax, dword [edx]
mov dword [esp + 0x60], eax
mov ecx, dword [esp + 0x5c]
mov dword [ecx], eax
mov dword [esp], edx
mov dword [esp + 4], ebx
mov eax, dword [esp + 0x28]
mov dword [esp + 8], eax
call dbg.runtime.freeSpecial
movzx eax, byte [esp + 0x15]
mov ecx, dword [esp + 0x2c]
mov edi, dword [esp + 0x44]
jmp 0x4211a2
call fcn.004308c0
mov eax, dword [ebx + 0x30]
mov dword [esp + 0x50], eax
call dbg.runtime.printlock
lea eax, [0x4d77b7]
mov dword [esp], eax
mov dword [esp + 4], 0x13
call dbg.runtime.printstring
mov dword [esp + 4], 0
movzx eax, byte [esp + 0x17]
movzx eax, al
mov dword [esp], eax
call dbg.runtime.printuint
lea eax, [0x4d5419]
mov dword [esp], eax
mov dword [esp + 4], 0xa
call dbg.runtime.printstring
mov dword [esp + 4], 0
mov eax, dword [esp + 0x50]
mov dword [esp], eax
call dbg.runtime.printuint
lea eax, [0x4d6792]
mov dword [esp], eax
mov dword [esp + 4], 0x10
call dbg.runtime.printstring
mov dword [esp + 4], 0
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call dbg.runtime.printuint
call dbg.runtime.printnl
call fcn.004343a0
lea eax, [0x4d9df8]
mov dword [esp], eax
mov dword [esp + 4], 0x1b
call dbg.runtime.throw
mov ebx, dword [esp + 0x2c]
jmp 0x42120b
lea eax, [0x4da299]
mov dword [esp], eax
mov dword [esp + 4], 0x1c
call dbg.runtime.throw
nop
call dbg.runtime.morestack_noctxt
jmp dbg.runtime.(*sweepLocked).sweep