forked from luck/tmp_suning_uos_patched
5cd272085b
Towards the goal of having arch/powerpc not build anything over in arch/ppc move math-emu over. Also, killed some references to arch/ppc/ in the arch/powerpc Makefile which should belong in drivers/ when the particular sub-arch's move over to arch/powerpc. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
24 lines
391 B
C
24 lines
391 B
C
#include <linux/types.h>
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#include <linux/errno.h>
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#include <asm/uaccess.h>
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#include "soft-fp.h"
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int
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mtfsfi(unsigned int crfD, unsigned int IMM)
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{
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u32 mask = 0xf;
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if (!crfD)
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mask = 9;
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__FPU_FPSCR &= ~(mask << ((7 - crfD) << 2));
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__FPU_FPSCR |= (IMM & 0xf) << ((7 - crfD) << 2);
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#ifdef DEBUG
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printk("%s: %d %x: %08lx\n", __FUNCTION__, crfD, IMM, __FPU_FPSCR);
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#endif
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return 0;
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}
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