MIPS: Use struct mips_abi offsets to save FP context

When saving FP state to struct sigcontext, make use of the offsets
provided by struct mips_abi to obtain appropriate addresses for the
sc_fpregs & sc_fpc_csr fields of the sigcontext. This is done only for
the native struct sigcontext in this patch (ie. for O32 in CONFIG_32BIT
kernels or for N64 in CONFIG_64BIT kernels) but is done in preparation
for sharing this code with compat ABIs in further patches.

Signed-off-by: Paul Burton <[email protected]>
Cc: [email protected]
Cc: Guenter Roeck <[email protected]>
Cc: Matthew Fortune <[email protected]>
Cc: Leonid Yegoshin <[email protected]>
Cc: [email protected]
Cc: Richard Weinberger <[email protected]>
Cc: James Hogan <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Markos Chandras <[email protected]>
Cc: Manuel Lauss <[email protected]>
Cc: Maciej W. Rozycki <[email protected]>
Patchwork: https://patchwork.linux-mips.org/patch/10789/
Signed-off-by: Ralf Baechle <[email protected]>

0 files changed, 0 insertions, 0 deletions