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kernel/linux-rt-4.4.41/arch/s390/include/asm/mathemu.h 806 Bytes
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  /*
   *    IEEE floating point emulation.
   *
   *  S390 version
   *    Copyright IBM Corp. 1999
   *    Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com)
   */
  
  #ifndef __MATHEMU__
  #define __MATHEMU__
  
  extern int math_emu_b3(__u8 *, struct pt_regs *);
  extern int math_emu_ed(__u8 *, struct pt_regs *);
  extern int math_emu_ldr(__u8 *);
  extern int math_emu_ler(__u8 *);
  extern int math_emu_std(__u8 *, struct pt_regs *);
  extern int math_emu_ld(__u8 *, struct pt_regs *);
  extern int math_emu_ste(__u8 *, struct pt_regs *);
  extern int math_emu_le(__u8 *, struct pt_regs *);
  extern int math_emu_lfpc(__u8 *, struct pt_regs *);
  extern int math_emu_stfpc(__u8 *, struct pt_regs *);
  extern int math_emu_srnm(__u8 *, struct pt_regs *);
  
  #endif                                 /* __MATHEMU__                      */