From: Maciej W. Rozycki <macro@linux-mips.org>
Date: Fri, 3 Apr 2015 22:27:33 +0000 (+0100)
Subject: MIPS: math-emu: Implement the FCCR, FEXR and FENR registers
X-Git-Tag: omap-for-v4.1/fixes-rc1~111^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c491cfa2ca804e58f4e88386736c1608c82da08a;p=pandora-kernel.git

MIPS: math-emu: Implement the FCCR, FEXR and FENR registers

Implement the FCCR, FEXR and FENR "shadow" FPU registers for the
architecture levels that include them, for the CFC1 and CTC1
instructions in the full emulation mode.

For completeness add macros for the CP1 UFR and UNFR registers too, no
actual implementation though.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/9708/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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