Rony Paul <ronypaul77@xxxxxxxxx> writes: > I want to use named address space support to allow mixed endian > applications. Specifying the endianness of address spaces. > Can you suggest me what should I do in this purpose? and which files I > need to modify ? In general named address space is described here: http://gcc.gnu.org/onlinedocs/gccint/Named-Address-Spaces.html You didn't mention which backend you are using and you didn't mention how you mean to handle pointers to an address space of different endianness. Named address spaces seem appropriate if some of your memory is big-endian and some is little-endian. I don't know whether they are appropriate if you want to have both big-endian and little-endian pointers to the same area of memory. Ian
