e2f1fe361a
This is essentially a replacement for the PacketUnimplementedError previously present in the gdb-remote server code. The reason I am introducing a generic error is because I wanted the native process classes to be able to signal that they do not support some functionality. They could not use PacketUnimplementedError as they are independent of a specific transport protocol. Putting the error class in the the native process code was also not ideal because the gdb-remote code is also used for lldb-server's platform mode, which does not (should not) know how to debug individual processes. I'm putting it under Utility, as I think it can be generally useful for notifying about unsupported/unimplemented functionality (and in particular, for programatically testing whether something is unsupported). Differential Revision: https://reviews.llvm.org/D89121
29 lines
897 B
C++
29 lines
897 B
C++
//===-- UnimplementedError.h ------------------------------------*- C++ -*-===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef LLDB_UTILITY_UNIMPLEMENTEDERROR_H
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#define LLDB_UTILITY_UNIMPLEMENTEDERROR_H
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#include "llvm/Support/Errc.h"
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#include "llvm/Support/Error.h"
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namespace lldb_private {
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class UnimplementedError : public llvm::ErrorInfo<UnimplementedError> {
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public:
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static char ID;
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void log(llvm::raw_ostream &OS) const override { OS << "Not implemented"; }
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std::error_code convertToErrorCode() const override {
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return llvm::errc::not_supported;
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};
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};
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} // namespace lldb_private
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#endif // LLDB_UTILITY_UNIMPLEMENTEDERROR_H
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