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Packed unaligned_type #989

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merged 1 commit into from
Dec 14, 2024
Merged

Packed unaligned_type #989

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8 changes: 8 additions & 0 deletions include/etl/platform.h
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Original file line number Diff line number Diff line change
Expand Up @@ -454,6 +454,14 @@ SOFTWARE.
#define ETL_HAS_INITIALIZER_LIST 0
#endif

//*************************************
// Determine if the ETL should use __attribute__((packed).
#if defined(ETL_COMPILER_CLANG) || defined(ETL_COMPILER_GCC) || defined(ETL_COMPILER_INTEL)
#define ETL_PACKED __attribute__((packed))
#else
#define ETL_PACKED
#endif

//*************************************
// Check for availability of certain builtins
#include "profiles/determine_builtin_support.h"
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2 changes: 1 addition & 1 deletion include/etl/unaligned_type.h
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Expand Up @@ -227,7 +227,7 @@ namespace etl
///\tparam Endian The endianness of the arithmetic type.
//*************************************************************************
template <typename T, int Endian_>
class unaligned_type : public private_unaligned_type::unaligned_type_common<sizeof(T)>
class ETL_PACKED unaligned_type : public private_unaligned_type::unaligned_type_common<sizeof(T)>
{
public:

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