root/arch/alpha/include/uapi/asm/sigcontext.h
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASMAXP_SIGCONTEXT_H
#define _ASMAXP_SIGCONTEXT_H

struct sigcontext {
        /*
         * What should we have here? I'd probably better use the same
         * stack layout as OSF/1, just in case we ever want to try
         * running their binaries.. 
         *
         * This is the basic layout, but I don't know if we'll ever
         * actually fill in all the values..
         */
         long           sc_onstack;
         long           sc_mask;
         long           sc_pc;
         long           sc_ps;
         long           sc_regs[32];
         long           sc_ownedfp;
         long           sc_fpregs[32];
         unsigned long  sc_fpcr;
         unsigned long  sc_fp_control;
         unsigned long  sc_reserved1, sc_reserved2;
         unsigned long  sc_ssize;
         char *         sc_sbase;
         unsigned long  sc_traparg_a0;
         unsigned long  sc_traparg_a1;
         unsigned long  sc_traparg_a2;
         unsigned long  sc_fp_trap_pc;
         unsigned long  sc_fp_trigger_sum;
         unsigned long  sc_fp_trigger_inst;
};


#endif