// SPDX-License-Identifier: GPL-2.0-only
/*
 * Copyright (C) 1996 David S. Miller
 * Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003 Ralf Baechle
 * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
 * Kevin Kissell, kevink@mips.com and Carsten Langgaard, carstenl@mips.com
 * Copyright (C) 2000 MIPS Technologies, Inc.
 *
 * Copyright (c) 2010-2012, The Linux Foundation. All rights reserved.
 */
#define COMPILE_OFFSETS

#include <linux/compat.h>
#include <linux/types.h>
#include <linux/sched.h>
#include <linux/interrupt.h>
#include <linux/kbuild.h>
#include <asm/ptrace.h>
#include <asm/processor.h>

/*  This file is used to produce asm/linkerscript constants from header
    files typically used in c.  Specifically, it generates asm-offsets.h  */

int main(void)
{
        COMMENT("This is a comment.");
        /*  might get these from somewhere else.  */
        DEFINE(_PAGE_SIZE, PAGE_SIZE);
        DEFINE(_PAGE_SHIFT, PAGE_SHIFT);
        BLANK();

        COMMENT("Hexagon pt_regs definitions");
        OFFSET(_PT_SYSCALL_NR, pt_regs, syscall_nr);
        OFFSET(_PT_GPUGP, pt_regs, gpugp);
        OFFSET(_PT_CS1CS0, pt_regs, cs1cs0);
        OFFSET(_PT_R3130, pt_regs, r3130);
        OFFSET(_PT_R2928, pt_regs, r2928);
        OFFSET(_PT_R2726, pt_regs, r2726);
        OFFSET(_PT_R2524, pt_regs, r2524);
        OFFSET(_PT_R2322, pt_regs, r2322);
        OFFSET(_PT_R2120, pt_regs, r2120);
        OFFSET(_PT_R1918, pt_regs, r1918);
        OFFSET(_PT_R1716, pt_regs, r1716);
        OFFSET(_PT_R1514, pt_regs, r1514);
        OFFSET(_PT_R1312, pt_regs, r1312);
        OFFSET(_PT_R1110, pt_regs, r1110);
        OFFSET(_PT_R0908, pt_regs, r0908);
        OFFSET(_PT_R0706, pt_regs, r0706);
        OFFSET(_PT_R0504, pt_regs, r0504);
        OFFSET(_PT_R0302, pt_regs, r0302);
        OFFSET(_PT_R0100, pt_regs, r0100);
        OFFSET(_PT_LC0SA0, pt_regs, lc0sa0);
        OFFSET(_PT_LC1SA1, pt_regs, lc1sa1);
        OFFSET(_PT_M1M0, pt_regs, m1m0);
        OFFSET(_PT_PREDSUSR, pt_regs, predsusr);
        OFFSET(_PT_EVREC, pt_regs, hvmer);
        OFFSET(_PT_ER_VMEL, pt_regs, hvmer.vmel);
        OFFSET(_PT_ER_VMEST, pt_regs, hvmer.vmest);
        OFFSET(_PT_ER_VMPSP, pt_regs, hvmer.vmpsp);
        OFFSET(_PT_ER_VMBADVA, pt_regs, hvmer.vmbadva);
        DEFINE(_PT_REGS_SIZE, sizeof(struct pt_regs));
        BLANK();

        COMMENT("Hexagon thread_info definitions");
        OFFSET(_THREAD_INFO_FLAGS, thread_info, flags);
        OFFSET(_THREAD_INFO_PT_REGS, thread_info, regs);
        OFFSET(_THREAD_INFO_SP, thread_info, sp);
        DEFINE(_THREAD_SIZE, THREAD_SIZE);
        BLANK();

        COMMENT("Hexagon hexagon_switch_stack definitions");
        OFFSET(_SWITCH_R1716, hexagon_switch_stack, r1716);
        OFFSET(_SWITCH_R1918, hexagon_switch_stack, r1918);
        OFFSET(_SWITCH_R2120, hexagon_switch_stack, r2120);
        OFFSET(_SWITCH_R2322, hexagon_switch_stack, r2322);

        OFFSET(_SWITCH_R2524, hexagon_switch_stack, r2524);
        OFFSET(_SWITCH_R2726, hexagon_switch_stack, r2726);
        OFFSET(_SWITCH_FP, hexagon_switch_stack, fp);
        OFFSET(_SWITCH_LR, hexagon_switch_stack, lr);
        DEFINE(_SWITCH_STACK_SIZE, sizeof(struct hexagon_switch_stack));
        BLANK();

        COMMENT("Hexagon task_struct definitions");
        OFFSET(_TASK_THREAD_INFO, task_struct, stack);
        OFFSET(_TASK_STRUCT_THREAD, task_struct, thread);

        COMMENT("Hexagon thread_struct definitions");
        OFFSET(_THREAD_STRUCT_SWITCH_SP, thread_struct, switch_sp);

        return 0;
}