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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/arch/x86/hyperv/mshv-asm-offsets.c
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// SPDX-License-Identifier: GPL-2.0

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/*

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 * Generate definitions needed by assembly language modules.

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 * This code generates raw asm output which is post-processed to extract

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 * and format the required data.

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 *

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 * Copyright (c) 2025, Microsoft Corporation.

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 *

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 * Author:

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 *   Naman Jain <[email protected]>

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 */

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#define COMPILE_OFFSETS

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#include <linux/kbuild.h>

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#include <asm/mshyperv.h>

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static void __used common(void)

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{

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	if (IS_ENABLED(CONFIG_HYPERV_VTL_MODE)) {

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		OFFSET(MSHV_VTL_CPU_CONTEXT_rax, mshv_vtl_cpu_context, rax);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_rcx, mshv_vtl_cpu_context, rcx);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_rdx, mshv_vtl_cpu_context, rdx);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_rbx, mshv_vtl_cpu_context, rbx);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_rbp, mshv_vtl_cpu_context, rbp);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_rsi, mshv_vtl_cpu_context, rsi);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_rdi, mshv_vtl_cpu_context, rdi);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_r8,  mshv_vtl_cpu_context, r8);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_r9,  mshv_vtl_cpu_context, r9);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_r10, mshv_vtl_cpu_context, r10);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_r11, mshv_vtl_cpu_context, r11);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_r12, mshv_vtl_cpu_context, r12);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_r13, mshv_vtl_cpu_context, r13);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_r14, mshv_vtl_cpu_context, r14);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_r15, mshv_vtl_cpu_context, r15);

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		OFFSET(MSHV_VTL_CPU_CONTEXT_cr2, mshv_vtl_cpu_context, cr2);

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	}

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}

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