90 lines
1.6 KiB
ArmAsm
90 lines
1.6 KiB
ArmAsm
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* Hexagon VM instruction support
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*
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* Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
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*/
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#include <linux/linkage.h>
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#include <asm/hexagon_vm.h>
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/*
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* C wrappers for virtual machine "instructions". These
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* could be, and perhaps some day will be, handled as in-line
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* macros, but for tracing/debugging it's handy to have
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* a single point of invocation for each of them.
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* Conveniently, they take parameters and return values
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* consistent with the ABI calling convention.
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*/
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ENTRY(__vmrte)
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trap1(#HVM_TRAP1_VMRTE);
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jumpr R31;
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ENTRY(__vmsetvec)
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trap1(#HVM_TRAP1_VMSETVEC);
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jumpr R31;
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ENTRY(__vmsetie)
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trap1(#HVM_TRAP1_VMSETIE);
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jumpr R31;
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ENTRY(__vmgetie)
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trap1(#HVM_TRAP1_VMGETIE);
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jumpr R31;
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ENTRY(__vmintop)
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trap1(#HVM_TRAP1_VMINTOP);
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jumpr R31;
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ENTRY(__vmclrmap)
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trap1(#HVM_TRAP1_VMCLRMAP);
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jumpr R31;
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ENTRY(__vmnewmap)
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r1 = #VM_NEWMAP_TYPE_PGTABLES;
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trap1(#HVM_TRAP1_VMNEWMAP);
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jumpr R31;
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ENTRY(__vmcache)
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trap1(#HVM_TRAP1_VMCACHE);
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jumpr R31;
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ENTRY(__vmgettime)
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trap1(#HVM_TRAP1_VMGETTIME);
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jumpr R31;
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ENTRY(__vmsettime)
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trap1(#HVM_TRAP1_VMSETTIME);
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jumpr R31;
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ENTRY(__vmwait)
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trap1(#HVM_TRAP1_VMWAIT);
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jumpr R31;
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ENTRY(__vmyield)
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trap1(#HVM_TRAP1_VMYIELD);
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jumpr R31;
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ENTRY(__vmstart)
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trap1(#HVM_TRAP1_VMSTART);
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jumpr R31;
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ENTRY(__vmstop)
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trap1(#HVM_TRAP1_VMSTOP);
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jumpr R31;
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ENTRY(__vmvpid)
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trap1(#HVM_TRAP1_VMVPID);
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jumpr R31;
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/* Probably not actually going to use these; see vm_entry.S */
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ENTRY(__vmsetregs)
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trap1(#HVM_TRAP1_VMSETREGS);
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jumpr R31;
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ENTRY(__vmgetregs)
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trap1(#HVM_TRAP1_VMGETREGS);
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jumpr R31;
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