• James Hogan's avatar
    MIPS: mipsregs.h: Add write_32bit_cp1_register() · 5e32033e
    James Hogan authored
    Add a write_32bit_cp1_register() macro to compliment the
    read_32bit_cp1_register() macro. This is to abstract whether .set
    hardfloat needs to be used based on GAS_HAS_SET_HARDFLOAT.
    
    The implementation of _read_32bit_cp1_register() .sets mips1 due to
    failure of gas v2.19 to assemble cfc1 for Octeon (see commit
    25c30003 ("MIPS: Override assembler target architecture for
    octeon.")). I haven't copied this over to _write_32bit_cp1_register() as
    I'm uncertain whether it applies to ctc1 too, or whether anybody cares
    about that version of binutils any longer.
    Signed-off-by: default avatarJames Hogan <james.hogan@imgtec.com>
    Cc: Ralf Baechle <ralf@linux-mips.org>
    Cc: Paul Burton <paul.burton@imgtec.com>
    Cc: David Daney <david.daney@cavium.com>
    Cc: linux-mips@linux-mips.org
    Patchwork: https://patchwork.linux-mips.org/patch/9172/Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
    5e32033e
mipsregs.h 55.9 KB