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sh: Stubs for fpu disabled on SH-5.

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Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Paul Mundt 2007-11-20 18:44:39 +09:00
parent e88ed82ef8
commit ffd25eb6cd
1 changed files with 5 additions and 0 deletions
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5
include/asm-sh/processor_64.h
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@ -262,11 +262,16 @@ static inline void grab_fpu(struct pt_regs *regs)
#define FPSCR_INIT 0x00000000 #define FPSCR_INIT 0x00000000
#endif #endif
#ifdef CONFIG_SH_FPU
/* Save the current FP regs */ /* Save the current FP regs */
void fpsave(struct sh_fpu_hard_struct *fpregs); void fpsave(struct sh_fpu_hard_struct *fpregs);
/* Initialise the FP state of a task */ /* Initialise the FP state of a task */
void fpinit(struct sh_fpu_hard_struct *fpregs); void fpinit(struct sh_fpu_hard_struct *fpregs);
#else
#define fpsave(fpregs) do { } while (0)
#define fpinit(fpregs) do { } while (0)
#endif
extern struct task_struct *last_task_used_math; extern struct task_struct *last_task_used_math;