> On Sep 12, 2017, at 5:32 AM, Jürg Billeter <[email protected]>
> wrote:
>
> Hi,
>
> To support applications that assume big-endian memory layout on little-
> endian systems, I'm considering adding support for reversing the
> storage order to GCC. In contrast to the existing scalar storage order
> support for structs, the goal is to reverse the storage order for all
> memory operations to achieve maximum compatibility with the behavior on
> big-endian systems, as far as observable by the application.
I've done this in the past by C++ type magic. As a general setting it doesn't
make sense that I can see. As an attribute applied to a particular data item,
it does. But I'm not sure why you'd put this in the compiler when programmers
can do it easily enough by defining a "big endian int32" class, etc.
paul
