arch/x86/math-emu/fpu_asm.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*---------------------------------------------------------------------------+
   3  |  fpu_asm.h                                                                |
   4  |                                                                           |
   5  | Copyright (C) 1992,1995,1997                                              |
   6  |                       W. Metzenthen, 22 Parker St, Ormond, Vic 3163,      |
   7  |                       Australia.  E-mail billm@suburbia.net               |
   8  |                                                                           |
   9  +---------------------------------------------------------------------------*/
  10
  11 #ifndef _FPU_ASM_H_
  12 #define _FPU_ASM_H_
  13
  14 #include <linux/linkage.h>
  15
  16 #define EXCEPTION       FPU_exception
  17
  18 #define PARAM1  8(%ebp)
  19 #define PARAM2  12(%ebp)
  20 #define PARAM3  16(%ebp)
  21 #define PARAM4  20(%ebp)
  22 #define PARAM5  24(%ebp)
  23 #define PARAM6  28(%ebp)
  24 #define PARAM7  32(%ebp)
  25
  26 #define SIGL_OFFSET 0
  27 #define EXP(x)  8(x)
  28 #define SIG(x)  SIGL_OFFSET##(x)
  29 #define SIGL(x) SIGL_OFFSET##(x)
  30 #define SIGH(x) 4(x)
  31
  32 #endif /* _FPU_ASM_H_ */