x86/fpu: Split out fpu/signal.h from fpu/internal.h for signal frame handling functions

[uclinux-h8/linux.git] / arch / x86 / include / asm / fpu / internal.h

diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h
index dc4842b..e2ceb49 100644 (file)
--- a/arch/x86/include/asm/fpu/internal.h
+++ b/arch/x86/include/asm/fpu/internal.h
@@ -19,21 +19,6 @@
 #include <asm/fpu/api.h>
 #include <asm/fpu/xstate.h>
 
-#ifdef CONFIG_X86_64
-# include <asm/sigcontext32.h>
-# include <asm/user32.h>
-struct ksignal;
-int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
-                       compat_sigset_t *set, struct pt_regs *regs);
-int ia32_setup_frame(int sig, struct ksignal *ksig,
-                    compat_sigset_t *set, struct pt_regs *regs);
-#else
-# define user_i387_ia32_struct user_i387_struct
-# define user32_fxsr_struct    user_fxsr_struct
-# define ia32_setup_frame      __setup_frame
-# define ia32_setup_rt_frame   __setup_rt_frame
-#endif
-
 #define        MXCSR_DEFAULT           0x1f80
 
 extern unsigned int mxcsr_feature_mask;
@@ -63,11 +48,6 @@ extern void fpu__resume_cpu(void);
 
 DECLARE_PER_CPU(struct fpu *, fpu_fpregs_owner_ctx);
 
-extern void convert_from_fxsr(struct user_i387_ia32_struct *env,
-                             struct task_struct *tsk);
-extern void convert_to_fxsr(struct task_struct *tsk,
-                           const struct user_i387_ia32_struct *env);
-
 extern user_regset_active_fn regset_fpregs_active, regset_xregset_fpregs_active;
 extern user_regset_get_fn fpregs_get, xfpregs_get, fpregs_soft_get,
                                xstateregs_get;
@@ -530,8 +510,4 @@ static inline unsigned short get_fpu_mxcsr(struct task_struct *tsk)
        }
 }
 
-unsigned long
-fpu__alloc_mathframe(unsigned long sp, int ia32_frame,
-                    unsigned long *buf_fx, unsigned long *size);
-
 #endif /* _ASM_X86_FPU_INTERNAL_H */