/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Hexagon VM instruction support
 *
 * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
 */

#include <linux/linkage.h>
#include <asm/hexagon_vm.h>

/*
 * C wrappers for virtual machine "instructions".  These
 * could be, and perhaps some day will be, handled as in-line
 * macros, but for tracing/debugging it's handy to have
 * a single point of invocation for each of them.
 * Conveniently, they take parameters and return values
 * consistent with the ABI calling convention.
 */

ENTRY(__vmrte)
        trap1(#HVM_TRAP1_VMRTE);
        jumpr   R31;

ENTRY(__vmsetvec)
        trap1(#HVM_TRAP1_VMSETVEC);
        jumpr   R31;

ENTRY(__vmsetie)
        trap1(#HVM_TRAP1_VMSETIE);
        jumpr   R31;

ENTRY(__vmgetie)
        trap1(#HVM_TRAP1_VMGETIE);
        jumpr   R31;

ENTRY(__vmintop)
        trap1(#HVM_TRAP1_VMINTOP);
        jumpr   R31;

ENTRY(__vmclrmap)
        trap1(#HVM_TRAP1_VMCLRMAP);
        jumpr   R31;

ENTRY(__vmnewmap)
        r1 = #VM_NEWMAP_TYPE_PGTABLES;
        trap1(#HVM_TRAP1_VMNEWMAP);
        jumpr   R31;

ENTRY(__vmcache)
        trap1(#HVM_TRAP1_VMCACHE);
        jumpr   R31;

ENTRY(__vmgettime)
        trap1(#HVM_TRAP1_VMGETTIME);
        jumpr   R31;

ENTRY(__vmsettime)
        trap1(#HVM_TRAP1_VMSETTIME);
        jumpr   R31;

ENTRY(__vmwait)
        trap1(#HVM_TRAP1_VMWAIT);
        jumpr   R31;

ENTRY(__vmyield)
        trap1(#HVM_TRAP1_VMYIELD);
        jumpr   R31;

ENTRY(__vmstart)
        trap1(#HVM_TRAP1_VMSTART);
        jumpr   R31;

ENTRY(__vmstop)
        trap1(#HVM_TRAP1_VMSTOP);
        jumpr   R31;

ENTRY(__vmvpid)
        trap1(#HVM_TRAP1_VMVPID);
        jumpr   R31;

/*  Probably not actually going to use these; see vm_entry.S  */

ENTRY(__vmsetregs)
        trap1(#HVM_TRAP1_VMSETREGS);
        jumpr   R31;

ENTRY(__vmgetregs)
        trap1(#HVM_TRAP1_VMGETREGS);
        jumpr   R31;