solidity/test/cmdlineTests/evm_to_wasm/output
2020-01-14 17:16:09 +01:00

105 lines
3.7 KiB
Plaintext

======= evm_to_wasm/input.sol (Ewasm) =======
Pretty printed source:
object "object" {
code { { sstore(0, 1) } }
}
==========================
Translated source:
object "object" {
code {
function main()
{
let _1 := 0
mstore_internal(_1, _1, _1, _1, _1)
mstore_internal(32, _1, _1, _1, 1)
eth.storageStore(_1, 32)
}
function endian_swap_16(x) -> y
{
y := i64.or(i64.and(i64.shl(x, 8), 0xff00), i64.and(i64.shr_u(x, 8), 0xff))
}
function endian_swap_32(x) -> y
{
let hi := i64.shl(endian_swap_16(x), 16)
y := i64.or(hi, endian_swap_16(i64.shr_u(x, 16)))
}
function endian_swap(x) -> y
{
let hi := i64.shl(endian_swap_32(x), 32)
y := i64.or(hi, endian_swap_32(i64.shr_u(x, 32)))
}
function mstore_internal(pos, y1, y2, y3, y4)
{
i64.store(pos, endian_swap(y1))
i64.store(i64.add(pos, 8), endian_swap(y2))
i64.store(i64.add(pos, 16), endian_swap(y3))
i64.store(i64.add(pos, 24), endian_swap(y4))
}
}
}
Binary representation:
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
Text representation:
(module
(import "ethereum" "storageStore" (func $eth.storageStore (param i32 i32)))
(memory $memory (export "memory") 1)
(export "main" (func $main))
(func $main
(local $_1 i64)
(local.set $_1 (i64.const 0))
(call $mstore_internal (local.get $_1) (local.get $_1) (local.get $_1) (local.get $_1) (local.get $_1))
(call $mstore_internal (i64.const 32) (local.get $_1) (local.get $_1) (local.get $_1) (i64.const 1))
(call $eth.storageStore (i32.wrap_i64 (local.get $_1)) (i32.wrap_i64 (i64.const 32)))
)
(func $endian_swap_16
(param $x i64)
(result i64)
(local $y i64)
(local.set $y (i64.or (i64.and (i64.shl (local.get $x) (i64.const 8)) (i64.const 65280)) (i64.and (i64.shr_u (local.get $x) (i64.const 8)) (i64.const 255))))
(local.get $y)
)
(func $endian_swap_32
(param $x i64)
(result i64)
(local $y i64)
(local $hi i64)
(local.set $hi (i64.shl (call $endian_swap_16 (local.get $x)) (i64.const 16)))
(local.set $y (i64.or (local.get $hi) (call $endian_swap_16 (i64.shr_u (local.get $x) (i64.const 16)))))
(local.get $y)
)
(func $endian_swap
(param $x i64)
(result i64)
(local $y i64)
(local $hi i64)
(local.set $hi (i64.shl (call $endian_swap_32 (local.get $x)) (i64.const 32)))
(local.set $y (i64.or (local.get $hi) (call $endian_swap_32 (i64.shr_u (local.get $x) (i64.const 32)))))
(local.get $y)
)
(func $mstore_internal
(param $pos i64)
(param $y1 i64)
(param $y2 i64)
(param $y3 i64)
(param $y4 i64)
(i64.store (i32.wrap_i64 (local.get $pos)) (call $endian_swap (local.get $y1)))
(i64.store (i32.wrap_i64 (i64.add (local.get $pos) (i64.const 8))) (call $endian_swap (local.get $y2)))
(i64.store (i32.wrap_i64 (i64.add (local.get $pos) (i64.const 16))) (call $endian_swap (local.get $y3)))
(i64.store (i32.wrap_i64 (i64.add (local.get $pos) (i64.const 24))) (call $endian_swap (local.get $y4)))
)
)