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d9bc15794d
This patch implements support for float point unit, which using UniCore-F64 FPU hardware in UniCore32 ISA. Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de>
27 lines
550 B
C
27 lines
550 B
C
/*
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* linux/arch/unicore32/include/asm/fpstate.h
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*
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* Code specific to PKUnity SoC and UniCore ISA
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*
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* Copyright (C) 2001-2010 GUAN Xue-tao
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef __UNICORE_FPSTATE_H__
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#define __UNICORE_FPSTATE_H__
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#ifndef __ASSEMBLY__
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#define FP_REGS_NUMBER 33
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struct fp_state {
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unsigned int regs[FP_REGS_NUMBER];
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} __attribute__((aligned(8)));
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#endif
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#endif
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