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EnumUtils: Add define for default passthrough formatting

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Handles a normal case where printing an enum type as an integral value
is still desirable.

Mainly just a way to reduce boilerplate.
This commit is contained in:
Lioncache committed 2025-10-03 14:21:19 -04:00
1 parent 86898035da
commit a0c2ce0068
3 files changed
+20 -46
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FEXCore/Source/Interface/Core/X86Tables/X86Tables.h
+2 -7
View File
@@ -7,6 +7,7 @@ $end_info$
#pragma once
#include <FEXCore/Utils/EnumUtils.h>
#include <FEXCore/Utils/LogManager.h>
#include <array>
@@ -606,10 +607,4 @@ constexpr static inline void GenerateX87Table(X86InstInfo *FinalTable, X86Tables
}
template <>
struct fmt::formatter<FEXCore::X86Tables::DecodedOperand::OpType> : formatter<uint32_t> {
template <typename FormatContext>
auto format(FEXCore::X86Tables::DecodedOperand::OpType type, FormatContext& ctx) const {
return fmt::formatter<uint32_t>::format(static_cast<uint32_t>(type), ctx);
}
};
FEX_DEFINE_ENUM_FMT_PASSTHROUGH(FEXCore::X86Tables::DecodedOperand::OpType);
FEXCore/Source/Interface/IR/IR.h
+4 -39
View File
@@ -715,42 +715,7 @@ struct fmt::formatter<FEXCore::IR::NodeID> : fmt::formatter<FEXCore::IR::NodeID:
}
};
template<>
struct fmt::formatter<FEXCore::IR::RegClass> : fmt::formatter<std::underlying_type_t<FEXCore::IR::RegClass>> {
using Base = fmt::formatter<std::underlying_type_t<FEXCore::IR::RegClass>>;
template<typename FormatContext>
auto format(const FEXCore::IR::RegClass& Class, FormatContext& ctx) const {
return Base::format(FEXCore::ToUnderlying(Class), ctx);
}
};
template<>
struct fmt::formatter<FEXCore::IR::FenceType> : fmt::formatter<std::underlying_type_t<FEXCore::IR::FenceType>> {
using Base = fmt::formatter<std::underlying_type_t<FEXCore::IR::FenceType>>;
template<typename FormatContext>
auto format(const FEXCore::IR::FenceType& Fence, FormatContext& ctx) const {
return Base::format(FEXCore::ToUnderlying(Fence), ctx);
}
};
template<>
struct fmt::formatter<FEXCore::IR::MemOffsetType> : fmt::formatter<std::underlying_type_t<FEXCore::IR::MemOffsetType>> {
using Base = fmt::formatter<std::underlying_type_t<FEXCore::IR::MemOffsetType>>;
template<typename FormatContext>
auto format(const FEXCore::IR::MemOffsetType& Type, FormatContext& ctx) const {
return Base::format(FEXCore::ToUnderlying(Type), ctx);
}
};
template<>
struct fmt::formatter<FEXCore::IR::OpSize> : fmt::formatter<std::underlying_type_t<FEXCore::IR::OpSize>> {
using Base = fmt::formatter<std::underlying_type_t<FEXCore::IR::OpSize>>;
template<typename FormatContext>
auto format(const FEXCore::IR::OpSize& OpSize, FormatContext& ctx) const {
return Base::format(FEXCore::ToUnderlying(OpSize), ctx);
}
};
FEX_DEFINE_ENUM_FMT_PASSTHROUGH(FEXCore::IR::FenceType);
FEX_DEFINE_ENUM_FMT_PASSTHROUGH(FEXCore::IR::MemOffsetType);
FEX_DEFINE_ENUM_FMT_PASSTHROUGH(FEXCore::IR::OpSize);
FEX_DEFINE_ENUM_FMT_PASSTHROUGH(FEXCore::IR::RegClass);
FEXCore/include/FEXCore/Utils/EnumUtils.h
+14
View File
@@ -3,6 +3,7 @@
// Header for various utilities related to operating with enums
#include <FEXCore/fextl/fmt.h>
#include <type_traits>
namespace FEXCore {
@@ -54,6 +55,19 @@ namespace FEXCore {
return static_cast<T>(key) == 0; \
}
// Macro that defines a fmt formatter for a reasonable case where an enum
// is formatted as a purely integral type based on its underlying type.
#define FEX_DEFINE_ENUM_FMT_PASSTHROUGH(type) \
template<> \
struct fmt::formatter<type> : fmt::formatter<std::underlying_type_t<type>> { \
using Base = fmt::formatter<std::underlying_type_t<type>>; \
\
template<typename FormatContext> \
auto format(const type& Value, FormatContext& ctx) const { \
return Base::format(FEXCore::ToUnderlying(Value), ctx); \
} \
}
// Equivalent to C++23's std::to_underlying.
template<typename Enum>
[[nodiscard]]