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@arnetheduck arnetheduck/wrc20.wat
Created Apr 11, 2019

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wrc20 challenge, nlvm
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wrc20.wat
(module
(type (;0;) (func (result i32)))
(type (;1;) (func (param i32 i32)))
(type (;2;) (func (param i32 i32 i32)))
(type (;3;) (func (param i32)))
(type (;4;) (func))
(type (;5;) (func (param i32 i32) (result i32)))
(import "env" "getCallDataSize" (func $getCallDataSize (type 0)))
(import "env" "revert" (func $revert (type 1)))
(import "env" "callDataCopy" (func $callDataCopy (type 2)))
(import "env" "finish" (func $finish (type 1)))
(import "env" "storageLoad" (func $storageLoad (type 1)))
(import "env" "getCaller" (func $getCaller (type 3)))
(import "env" "storageStore" (func $storageStore (type 1)))
(func $__wasm_call_ctors (type 4))
(func $main (type 5) (param i32 i32) (result i32)
i32.const 0)
(func $main.1 (type 4)
(local i32 i32)
global.get 0
i32.const 16
i32.sub
local.tee 0
global.set 0
block ;; label = @1
block ;; label = @2
call $getCallDataSize
i32.const 3
i32.le_s
br_if 0 (;@2;)
local.get 0
i32.const 0
i32.store offset=12
local.get 0
i32.const 12
i32.add
call $callDataCopy_2O1SXmzMBKQV9cWGnElsimg
block ;; label = @3
local.get 0
i32.load offset=12
local.tee 1
i32.const 1563795389
i32.ne
br_if 0 (;@3;)
call $do_transfer_E82kPpU5OcEfVOGiDsEd5g_2
local.get 0
i32.const 16
i32.add
global.set 0
return
end
local.get 1
i32.const -1718418918
i32.ne
br_if 1 (;@1;)
call $do_balance_E82kPpU5OcEfVOGiDsEd5g
unreachable
end
i32.const 0
i32.const 0
call $revert
unreachable
end
i32.const 0
i32.const 0
call $revert
unreachable)
(func $callDataCopy_2O1SXmzMBKQV9cWGnElsimg (type 3) (param i32)
local.get 0
i32.const 0
i32.const 4
call $callDataCopy)
(func $do_transfer_E82kPpU5OcEfVOGiDsEd5g_2 (type 4)
(local i32 i32 i32 i64 i64)
global.get 0
i32.const 144
i32.sub
local.tee 0
global.set 0
block ;; label = @1
block ;; label = @2
call $getCallDataSize
i32.const 32
i32.ne
br_if 0 (;@2;)
local.get 0
i32.const 120
i32.add
i32.const 16
i32.add
i32.const 0
i32.store
local.get 0
i32.const 120
i32.add
i32.const 8
i32.add
i64.const 0
i64.store
local.get 0
i64.const 0
i64.store offset=120
local.get 0
i32.const 120
i32.add
call $getCaller
local.get 0
i32.const 96
i32.add
i32.const 16
i32.add
i32.const 0
i32.store
local.get 0
i32.const 96
i32.add
i32.const 8
i32.add
i64.const 0
i64.store
local.get 0
i64.const 0
i64.store offset=96
local.get 0
i32.const 96
i32.add
call $callDataCopy_AkbZvPjJcvpe3TuWowJZAQ
local.get 0
i64.const 0
i64.store offset=88
local.get 0
i32.const 88
i32.add
call $callDataCopy_Bbl6Oevm89cvsaRHbd6mdjQ
local.get 0
i32.const 56
i32.add
i32.const 24
i32.add
local.tee 1
i64.const 0
i64.store
local.get 0
i32.const 56
i32.add
i32.const 16
i32.add
i64.const 0
i64.store
local.get 0
i32.const 56
i32.add
i32.const 8
i32.add
i64.const 0
i64.store
local.get 0
i64.const 0
i64.store offset=56
local.get 0
i32.const 120
i32.add
local.get 0
i32.const 56
i32.add
call $storageLoad_WhAluFFocP9b5GuMCan9b06w
local.get 0
i32.const 24
i32.add
i32.const 24
i32.add
local.tee 2
i64.const 0
i64.store
local.get 0
i32.const 24
i32.add
i32.const 16
i32.add
i64.const 0
i64.store
local.get 0
i32.const 24
i32.add
i32.const 8
i32.add
i64.const 0
i64.store
local.get 0
i64.const 0
i64.store offset=24
local.get 0
i32.const 96
i32.add
local.get 0
i32.const 24
i32.add
call $storageLoad_WhAluFFocP9b5GuMCan9b06w
local.get 0
i64.const 0
i64.store offset=8
local.get 0
i64.const 0
i64.store offset=16
local.get 0
i64.const 0
i64.store
local.get 0
local.get 0
i32.const 88
i32.add
call $bigEndian64_IzdisrH4sYnsItUtxSkomA
local.get 0
i32.const 16
i32.add
local.get 1
call $bigEndian64_IzdisrH4sYnsItUtxSkomA
local.get 0
i64.load offset=16
local.tee 3
local.get 0
i64.load
local.tee 4
i64.lt_u
br_if 1 (;@1;)
local.get 0
i32.const 8
i32.add
local.get 2
call $bigEndian64_IzdisrH4sYnsItUtxSkomA
local.get 0
local.get 3
local.get 4
i64.sub
i64.store offset=16
local.get 0
local.get 0
i64.load offset=8
local.get 4
i64.add
i64.store offset=8
local.get 1
local.get 0
i32.const 16
i32.add
call $bigEndian64_IzdisrH4sYnsItUtxSkomA
local.get 2
local.get 0
i32.const 8
i32.add
call $bigEndian64_IzdisrH4sYnsItUtxSkomA
local.get 0
i32.const 120
i32.add
local.get 0
i32.const 56
i32.add
call $storageStore_WhAluFFocP9b5GuMCan9b06w_2
local.get 0
i32.const 96
i32.add
local.get 0
i32.const 24
i32.add
call $storageStore_WhAluFFocP9b5GuMCan9b06w_2
local.get 0
i32.const 144
i32.add
global.set 0
return
end
i32.const 0
i32.const 0
call $revert
unreachable
end
i32.const 0
i32.const 0
call $revert
unreachable)
(func $do_balance_E82kPpU5OcEfVOGiDsEd5g (type 4)
(local i32)
global.get 0
i32.const 64
i32.sub
local.tee 0
global.set 0
block ;; label = @1
call $getCallDataSize
i32.const 24
i32.ne
br_if 0 (;@1;)
local.get 0
i32.const 40
i32.add
i32.const 16
i32.add
i32.const 0
i32.store
local.get 0
i32.const 40
i32.add
i32.const 8
i32.add
i64.const 0
i64.store
local.get 0
i64.const 0
i64.store offset=40
local.get 0
i32.const 40
i32.add
call $callDataCopy_AkbZvPjJcvpe3TuWowJZAQ
local.get 0
i32.const 8
i32.add
i32.const 24
i32.add
i64.const 0
i64.store
local.get 0
i32.const 8
i32.add
i32.const 16
i32.add
i64.const 0
i64.store
local.get 0
i32.const 8
i32.add
i32.const 8
i32.add
i64.const 0
i64.store
local.get 0
i64.const 0
i64.store offset=8
local.get 0
i32.const 40
i32.add
local.get 0
i32.const 8
i32.add
call $storageLoad_WhAluFFocP9b5GuMCan9b06w
local.get 0
i32.const 8
i32.add
i32.const 32
call $finish
unreachable
end
i32.const 0
i32.const 0
call $revert
unreachable)
(func $callDataCopy_AkbZvPjJcvpe3TuWowJZAQ (type 3) (param i32)
local.get 0
i32.const 4
i32.const 20
call $callDataCopy)
(func $storageLoad_WhAluFFocP9b5GuMCan9b06w (type 1) (param i32 i32)
(local i32)
global.get 0
i32.const 32
i32.sub
local.tee 2
global.set 0
local.get 2
i32.const 24
i32.add
i64.const 0
i64.store
local.get 2
i32.const 16
i32.add
i64.const 0
i64.store
local.get 2
i32.const 8
i32.add
i64.const 0
i64.store
local.get 2
i32.const 20
i32.add
local.get 0
i32.const 8
i32.add
i64.load align=1
i64.store align=4
local.get 2
i32.const 28
i32.add
local.get 0
i32.const 16
i32.add
i32.load align=1
i32.store
local.get 2
i64.const 0
i64.store
local.get 2
local.get 0
i64.load align=1
i64.store offset=12 align=4
local.get 2
local.get 1
call $storageLoad
local.get 2
i32.const 32
i32.add
global.set 0)
(func $callDataCopy_Bbl6Oevm89cvsaRHbd6mdjQ (type 3) (param i32)
local.get 0
i32.const 24
i32.const 8
call $callDataCopy)
(func $bigEndian64_IzdisrH4sYnsItUtxSkomA (type 1) (param i32 i32)
local.get 0
local.get 1
call $swapEndian64_IzdisrH4sYnsItUtxSkomA_2)
(func $storageStore_WhAluFFocP9b5GuMCan9b06w_2 (type 1) (param i32 i32)
(local i32)
global.get 0
i32.const 32
i32.sub
local.tee 2
global.set 0
local.get 2
i32.const 24
i32.add
i64.const 0
i64.store
local.get 2
i32.const 16
i32.add
i64.const 0
i64.store
local.get 2
i32.const 8
i32.add
i64.const 0
i64.store
local.get 2
i32.const 20
i32.add
local.get 0
i32.const 8
i32.add
i64.load align=1
i64.store align=4
local.get 2
i32.const 28
i32.add
local.get 0
i32.const 16
i32.add
i32.load align=1
i32.store
local.get 2
i64.const 0
i64.store
local.get 2
local.get 0
i64.load align=1
i64.store offset=12 align=4
local.get 2
local.get 1
call $storageStore
local.get 2
i32.const 32
i32.add
global.set 0)
(func $swapEndian64_IzdisrH4sYnsItUtxSkomA_2 (type 1) (param i32 i32)
(local i32 i64)
global.get 0
i32.const 16
i32.sub
local.tee 2
global.set 0
local.get 2
i64.const 0
i64.store offset=8
local.get 2
i32.const 8
i32.add
local.get 1
call $copyMem_fPlwH3r9agN9aEHB6yCPMh0w
local.get 2
local.get 2
i64.load offset=8
local.tee 3
i64.const 56
i64.shl
local.get 3
i64.const 40
i64.shl
i64.const 71776119061217280
i64.and
i64.or
local.get 3
i64.const 24
i64.shl
i64.const 280375465082880
i64.and
local.get 3
i64.const 8
i64.shl
i64.const 1095216660480
i64.and
i64.or
i64.or
local.get 3
i64.const 8
i64.shr_u
i64.const 4278190080
i64.and
local.get 3
i64.const 24
i64.shr_u
i64.const 16711680
i64.and
i64.or
local.get 3
i64.const 40
i64.shr_u
i64.const 65280
i64.and
local.get 3
i64.const 56
i64.shr_u
i64.or
i64.or
i64.or
i64.store offset=8
local.get 0
local.get 2
i32.const 8
i32.add
call $copyMem_fPlwH3r9agN9aEHB6yCPMh0w
local.get 2
i32.const 16
i32.add
global.set 0)
(func $copyMem_fPlwH3r9agN9aEHB6yCPMh0w (type 1) (param i32 i32)
local.get 0
local.get 1
i64.load align=1
i64.store align=1)
(table (;0;) 1 1 funcref)
(memory (;0;) 2)
(global (;0;) (mut i32) (i32.const 66576))
(global (;1;) i32 (i32.const 66576))
(global (;2;) i32 (i32.const 1028))
(global (;3;) i32 (i32.const 1024))
(export "memory" (memory 0))
(export "__heap_base" (global 1))
(export "__data_end" (global 2))
(export "main" (func $main))
(export "main.1" (func $main.1))
(export "nim_program_result" (global 3))
(data (;0;) (i32.const 1024) "\00\00\00\00"))
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