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m68k: use mmu fpu.h for non-mmu builds as well

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None of the currently support m68knommu targets have an FPU.
Use the mmu version of fpu.h for all m68k.

Signed-off-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
This commit is contained in:
Greg Ungerer 2009-01-29 16:08:53 +10:00
parent 375d1c7e2d
commit 34055b806a
3 changed files with 19 additions and 45 deletions
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22
arch/m68k/include/asm/fpu.h
View file

@ -1,5 +1,21 @@
#ifdef __uClinux__
#include "fpu_no.h"
#ifndef __M68K_FPU_H
#define __M68K_FPU_H
/*
* MAX floating point unit state size (FSAVE/FRESTORE)
*/
#if defined(CONFIG_M68020) || defined(CONFIG_M68030)
#define FPSTATESIZE (216)
#elif defined(CONFIG_M68040)
#define FPSTATESIZE (96)
#elif defined(CONFIG_M68KFPU_EMU)
#define FPSTATESIZE (28)
#elif defined(CONFIG_M68060)
#define FPSTATESIZE (12)
#else
#include "fpu_mm.h"
#define FPSTATESIZE (0)
#endif
#endif /* __M68K_FPU_H */

21
arch/m68k/include/asm/fpu_mm.h
View file

@ -1,21 +0,0 @@
#ifndef __M68K_FPU_H
#define __M68K_FPU_H
/*
* MAX floating point unit state size (FSAVE/FRESTORE)
*/
#if defined(CONFIG_M68020) || defined(CONFIG_M68030)
#define FPSTATESIZE (216)
#elif defined(CONFIG_M68040)
#define FPSTATESIZE (96)
#elif defined(CONFIG_M68KFPU_EMU)
#define FPSTATESIZE (28)
#elif defined(CONFIG_M68060)
#define FPSTATESIZE (12)
#else
#define FPSTATESIZE (0)
#endif
#endif /* __M68K_FPU_H */

21
arch/m68k/include/asm/fpu_no.h
View file

@ -1,21 +0,0 @@
#ifndef __M68KNOMMU_FPU_H
#define __M68KNOMMU_FPU_H
/*
* MAX floating point unit state size (FSAVE/FRESTORE)
*/
#if defined(CONFIG_M68020) || defined(CONFIG_M68030)
#define FPSTATESIZE (216/sizeof(unsigned char))
#elif defined(CONFIG_M68040)
#define FPSTATESIZE (96/sizeof(unsigned char))
#elif defined(CONFIG_M68KFPU_EMU)
#define FPSTATESIZE (28/sizeof(unsigned char))
#elif defined(CONFIG_M68060)
#define FPSTATESIZE (12/sizeof(unsigned char))
#else
/* Assume no FP unit present then... */
#define FPSTATESIZE (2) /* dummy size */
#endif
#endif /* __M68K_FPU_H */