3581527b53
Add Xen domctl API implementation for Zephyr as control domain. Previously Zephyr OS was used as unprivileged Xen domain (Domain-U), but it also can be used as lightweight Xen control domain (Domain-0). To implement such fuctionality additional Xen interfaces are needed. One of them is Xen domain controls (domctls) - it allows to create, configure and manage Xen domains. Also, used it as a possibility to update files copyright and licenses identifiers in touched files. Signed-off-by: Dmytro Firsov <dmytro_firsov@epam.com>
30 lines
630 B
ArmAsm
30 lines
630 B
ArmAsm
/* SPDX-License-Identifier: Apache-2.0 */
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/*
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* Copyright (c) 2021-2023 EPAM Systems
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*/
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#include <zephyr/toolchain.h>
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#include <zephyr/linker/sections.h>
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#include <zephyr/xen/public/arch-arm.h>
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#include <zephyr/xen/public/xen.h>
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#define HYPERCALL(hypercall) \
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GTEXT(HYPERVISOR_##hypercall); \
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SECTION_FUNC(TEXT, HYPERVISOR_##hypercall) \
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mov x16, #__HYPERVISOR_##hypercall; \
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hvc XEN_HYPERCALL_TAG; \
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ret;
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_ASM_FILE_PROLOGUE
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HYPERCALL(console_io);
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HYPERCALL(grant_table_op);
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HYPERCALL(sched_op);
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HYPERCALL(event_channel_op);
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HYPERCALL(hvm_op);
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HYPERCALL(memory_op);
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#ifdef CONFIG_XEN_DOM0
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HYPERCALL(domctl);
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#endif
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