40 lines
1.2 KiB
Go
40 lines
1.2 KiB
Go
// Copyright 2017 The go-ethereum Authors
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// This file is part of go-ethereum.
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//
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// go-ethereum is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// go-ethereum is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
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package compiler
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import (
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"errors"
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"fmt"
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"github.com/ethereum/go-ethereum/core/asm"
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)
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func Compile(fn string, src []byte, debug bool) (string, error) {
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compiler := asm.NewCompiler(debug)
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compiler.Feed(asm.Lex(src, debug))
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bin, compileErrors := compiler.Compile()
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if len(compileErrors) > 0 {
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// report errors
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for _, err := range compileErrors {
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fmt.Printf("%s:%v\n", fn, err)
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}
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return "", errors.New("compiling failed")
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}
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return bin, nil
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}
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