openethereum/ethcore/src/evm/wasm/env.rs

120 lines
1.9 KiB
Rust

// Copyright 2015-2017 Parity Technologies (UK) Ltd.
// This file is part of Parity.
// Parity is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Parity is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Parity. If not, see <http://www.gnu.org/licenses/>.
//! Wasm env module bindings
use parity_wasm::elements::ValueType::*;
use parity_wasm::interpreter::UserFunctionDescriptor;
use parity_wasm::interpreter::UserFunctionDescriptor::*;
pub const SIGNATURES: &'static [UserFunctionDescriptor] = &[
Static(
"_storage_read",
&[I32; 2],
Some(I32),
),
Static(
"_storage_write",
&[I32; 2],
Some(I32),
),
Static(
"_malloc",
&[I32],
Some(I32),
),
Static(
"_free",
&[I32],
None,
),
Static(
"gas",
&[I32],
None,
),
Static(
"_debug",
&[I32; 2],
None,
),
Static(
"_suicide",
&[I32],
None,
),
Static(
"_create",
&[I32; 4],
Some(I32),
),
Static(
"abort",
&[I32],
None,
),
Static(
"_abort",
&[],
None,
),
Static(
"invoke_vii",
&[I32; 3],
None,
),
Static(
"invoke_vi",
&[I32; 2],
None,
),
Static(
"invoke_v",
&[I32],
None,
),
Static(
"invoke_iii",
&[I32; 3],
Some(I32),
),
Static(
"___resumeException",
&[I32],
None,
),
Static(
"_rust_begin_unwind",
&[I32; 4],
None,
),
Static(
"___cxa_find_matching_catch_2",
&[],
Some(I32),
),
Static(
"___gxx_personality_v0",
&[I32; 6],
Some(I32),
),
Static(
"_emscripten_memcpy_big",
&[I32; 3],
Some(I32),
)
];