tree 9a053440a3afabd7f7f19bcc65a9cd9d0735f028
parent 400bd2e41393a783e0532321fdb369d2cc15ea26
author Markos Chandras <markos.chandras@imgtec.com> 1439452594 +0200
committer Ralf Baechle <ralf@linux-mips.org> 1441274894 +0200

MIPS: math-emu: Add support for the MIPS R6 CLASS FPU instruction

MIPS R6 introduced the following instruction:
Stores in fd a bit mask reflecting the floating-point class of the
floating point scalar value fs.

CLASS.fmt: FPR[fd] = class(FPR[fs])

Signed-off-by: Markos Chandras <markos.chandras@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10959/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>