forked from OSchip/llvm-project
54 lines
2.1 KiB
C++
54 lines
2.1 KiB
C++
#include "llvm/DebugInfo/PDB/Native/RawError.h"
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#include "llvm/Support/ErrorHandling.h"
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#include "llvm/Support/ManagedStatic.h"
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using namespace llvm;
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using namespace llvm::pdb;
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namespace {
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// FIXME: This class is only here to support the transition to llvm::Error. It
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// will be removed once this transition is complete. Clients should prefer to
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// deal with the Error value directly, rather than converting to error_code.
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class RawErrorCategory : public std::error_category {
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public:
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const char *name() const noexcept override { return "llvm.pdb.raw"; }
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std::string message(int Condition) const override {
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switch (static_cast<raw_error_code>(Condition)) {
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case raw_error_code::unspecified:
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return "An unknown error has occurred.";
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case raw_error_code::feature_unsupported:
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return "The feature is unsupported by the implementation.";
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case raw_error_code::invalid_format:
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return "The record is in an unexpected format.";
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case raw_error_code::corrupt_file:
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return "The PDB file is corrupt.";
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case raw_error_code::insufficient_buffer:
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return "The buffer is not large enough to read the requested number of "
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"bytes.";
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case raw_error_code::no_stream:
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return "The specified stream could not be loaded.";
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case raw_error_code::index_out_of_bounds:
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return "The specified item does not exist in the array.";
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case raw_error_code::invalid_block_address:
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return "The specified block address is not valid.";
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case raw_error_code::duplicate_entry:
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return "The entry already exists.";
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case raw_error_code::no_entry:
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return "The entry does not exist.";
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case raw_error_code::not_writable:
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return "The PDB does not support writing.";
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case raw_error_code::stream_too_long:
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return "The stream was longer than expected.";
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case raw_error_code::invalid_tpi_hash:
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return "The Type record has an invalid hash value.";
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}
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llvm_unreachable("Unrecognized raw_error_code");
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}
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};
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} // namespace
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static llvm::ManagedStatic<RawErrorCategory> RawCategory;
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const std::error_category &llvm::pdb::RawErrCategory() { return *RawCategory; }
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char RawError::ID;
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