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// SPDX-License-Identifier: GPL-3.0-or-later
#include "rcc/MC/MCAsmBackend.h"
namespace rcc::mc {
Expected<std::vector<MCFixupRelocation>>
MCAsmBackend::relocationsForFixup(const MCFixup &Fixup, const MCValue &Value) const {
if (!Value.AddSymbol || Value.SubtractSymbol) {
return makeUnexpected(ErrorCode::RelocationFailed,
"MC backend cannot represent this expression as one relocation");
}
auto Type = relocationType(Fixup, Value);
if (!Type)
return std::unexpected(Type.error());
return std::vector<MCFixupRelocation>{
{.Type = *Type, .Symbol = Value.AddSymbol, .Addend = Value.Addend}};
}
Expected<MCInst> MCAsmBackend::relaxInstruction(const MCInst &) const {
return makeUnexpected(ErrorCode::InstructionEncodingFailed,
"target does not support MC instruction relaxation");
}
} // namespace rcc::mc
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