search for: abiendianness

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AVR is little endian, but requires function arguments to be in a "big endian" order, might need an additional data layout variable unless someone can suggest a better fix?
2019 Feb 19
2
AVR is little endian, but requires function arguments to be in a "big endian" order, might need an additional data layout variable unless someone can suggest a better fix?
...rs, yet generally takes parameters in a sort of "big endian" order. Details can be found on my bug report to the AVR team: https://github.com/avr-rust/rust/issues/129 In order to get around this, the only way to deal with this I can think of is to add an extra field to the data layout for ABIEndianness or something like that, because otherwise the information that these were 32 bit parameters, not two 16 bit parameters has been lost after legalization. Any help much appreciated! Thanks, Carl p.s. I came up with a sample/demo PR for the sort of thing I'm talking about. Definitely not a fi...