1  /* Copyright (C) 2001-2023 Free Software Foundation, Inc.
       2     This file is part of the GNU C Library.
       3  
       4     The GNU C Library is free software; you can redistribute it and/or
       5     modify it under the terms of the GNU Lesser General Public
       6     License as published by the Free Software Foundation; either
       7     version 2.1 of the License, or (at your option) any later version.
       8  
       9     The GNU C Library is distributed in the hope that it will be useful,
      10     but WITHOUT ANY WARRANTY; without even the implied warranty of
      11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      12     Lesser General Public License for more details.
      13  
      14     You should have received a copy of the GNU Lesser General Public
      15     License along with the GNU C Library; if not, see
      16     <https://www.gnu.org/licenses/>.  */
      17  
      18  /* Constants shared between setcontext() and getcontext().  Don't
      19     install this header file.  */
      20  
      21  #define SIG_BLOCK	0
      22  #define SIG_UNBLOCK	1
      23  #define SIG_SETMASK	2
      24  
      25  #include <sigcontext-offsets.h>
      26  
      27  #define rTMP	r16
      28  #define rPOS	r16
      29  #define rCPOS	r17
      30  #define rNAT	r18
      31  
      32  #define rB5	r18
      33  #define rB4	r19
      34  #define rB3	r20
      35  #define rB2	r21
      36  #define rB1	r22
      37  #define rB0	r23
      38  #define rRSC	r24
      39  #define rBSP	r25
      40  #define rRNAT	r26
      41  #define rUNAT	r27
      42  #define rFPSR	r28
      43  #define rPFS	r29
      44  #define rLC	r30
      45  #define rPR	r31