| 1 | //===- OffloadError.cpp - Error extensions for offload --------------------===// |
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| 2 | // |
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| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
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| 4 | // See https://llvm.org/LICENSE.txt for license information. |
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| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
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| 6 | // |
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| 7 | //===----------------------------------------------------------------------===// |
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| 8 | |
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| 9 | #include "OffloadError.h" |
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| 10 | #include "llvm/Support/ErrorHandling.h" |
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| 11 | |
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| 12 | using namespace llvm; |
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| 13 | using namespace error; |
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| 14 | |
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| 15 | namespace { |
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| 16 | // OffloadError inherits from llvm::StringError which requires a |
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| 17 | // std::error_code. Once/if that requirement is removed, then this |
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| 18 | // std::error_code machinery can be removed. |
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| 19 | class OffloadErrorCategory : public std::error_category { |
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| 20 | public: |
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| 21 | const char *name() const noexcept override { return "llvm.offload" ; } |
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| 22 | std::string message(int Condition) const override { |
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| 23 | switch (static_cast<ErrorCode>(Condition)) { |
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| 24 | #define OFFLOAD_ERRC(Name, Desc, Value) \ |
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| 25 | case ErrorCode::Name: \ |
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| 26 | return #Desc; |
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| 27 | #include "OffloadErrcodes.inc" |
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| 28 | #undef OFFLOAD_ERRC |
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| 29 | } |
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| 30 | llvm_unreachable("Unrecognized offload ErrorCode" ); |
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| 31 | } |
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| 32 | }; |
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| 33 | } // namespace |
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| 34 | |
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| 35 | const std::error_category &error::OffloadErrCategory() { |
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| 36 | static OffloadErrorCategory MSFCategory; |
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| 37 | return MSFCategory; |
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| 38 | } |
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| 39 | |
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| 40 | char OffloadError::ID; |
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| 41 | |
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