arch/alpha/include/uapi/asm/sigcontext.h

   1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2 #ifndef _ASMAXP_SIGCONTEXT_H
   3 #define _ASMAXP_SIGCONTEXT_H
   4
   5 struct sigcontext {
   6         /*
   7          * What should we have here? I'd probably better use the same
   8          * stack layout as OSF/1, just in case we ever want to try
   9          * running their binaries..
  10          *
  11          * This is the basic layout, but I don't know if we'll ever
  12          * actually fill in all the values..
  13          */
  14          long           sc_onstack;
  15          long           sc_mask;
  16          long           sc_pc;
  17          long           sc_ps;
  18          long           sc_regs[32];
  19          long           sc_ownedfp;
  20          long           sc_fpregs[32];
  21          unsigned long  sc_fpcr;
  22          unsigned long  sc_fp_control;
  23          unsigned long  sc_reserved1, sc_reserved2;
  24          unsigned long  sc_ssize;
  25          char *         sc_sbase;
  26          unsigned long  sc_traparg_a0;
  27          unsigned long  sc_traparg_a1;
  28          unsigned long  sc_traparg_a2;
  29          unsigned long  sc_fp_trap_pc;
  30          unsigned long  sc_fp_trigger_sum;
  31          unsigned long  sc_fp_trigger_inst;
  32 };
  33
  34
  35 #endif