include/linux/vermagic.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_VERMAGIC_H
#define _LINUX_VERMAGIC_H

#ifndef INCLUDE_VERMAGIC
#error "This header can be included from kernel/module.c or *.mod.c only"
#endif

#include <generated/utsrelease.h>
#include <asm/vermagic.h>

/* Simply sanity version stamp for modules. */
#ifdef CONFIG_SMP
#define MODULE_VERMAGIC_SMP "SMP "
#else
#define MODULE_VERMAGIC_SMP ""
#endif
#ifdef CONFIG_PREEMPT_BUILD
#define MODULE_VERMAGIC_PREEMPT "preempt "
#elif defined(CONFIG_PREEMPT_RT)
#define MODULE_VERMAGIC_PREEMPT "preempt_rt "
#else
#define MODULE_VERMAGIC_PREEMPT ""
#endif
#ifdef CONFIG_MODULE_UNLOAD
#define MODULE_VERMAGIC_MODULE_UNLOAD "mod_unload "
#else
#define MODULE_VERMAGIC_MODULE_UNLOAD ""
#endif
#ifdef CONFIG_MODVERSIONS
#define MODULE_VERMAGIC_MODVERSIONS "modversions "
#else
#define MODULE_VERMAGIC_MODVERSIONS ""
#endif
#ifdef RANDSTRUCT
#include <generated/randstruct_hash.h>
#define MODULE_RANDSTRUCT "RANDSTRUCT_" RANDSTRUCT_HASHED_SEED
#else
#define MODULE_RANDSTRUCT
#endif

#define VERMAGIC_STRING 						\
	UTS_RELEASE " "							\
	MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT 			\
	MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS	\
	MODULE_ARCH_VERMAGIC						\
	MODULE_RANDSTRUCT

#endif /* _LINUX_VERMAGIC_H */
License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-01 15:07:57 +01:00			`/* SPDX-License-Identifier: GPL-2.0 */`
arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h> 2020-04-22 01:13:55 +09:00			`#ifndef _LINUX_VERMAGIC_H`
			`#define _LINUX_VERMAGIC_H`
kernel/module: Hide vermagic header file from general use 2020-04-19 18:55:06 +03:00
			`#ifndef INCLUDE_VERMAGIC`
			`#error "This header can be included from kernel/module.c or *.mod.c only"`
			`#endif`

kbuild: move utsrelease.h to include/generated 2009-10-18 00:52:28 +02:00			`#include <generated/utsrelease.h>`
arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h> 2020-04-22 01:13:55 +09:00			`#include <asm/vermagic.h>`
Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
			`/* Simply sanity version stamp for modules. */`
			`#ifdef CONFIG_SMP`
			`#define MODULE_VERMAGIC_SMP "SMP "`
			`#else`
			`#define MODULE_VERMAGIC_SMP ""`
			`#endif`
preempt: Restore preemption model selection configs 2021-11-10 20:24:44 +00:00			`#ifdef CONFIG_PREEMPT_BUILD`
Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00			`#define MODULE_VERMAGIC_PREEMPT "preempt "`
Kbuild: Handle PREEMPT_RT for version string and magic 2019-07-28 20:27:41 +02:00			`#elif defined(CONFIG_PREEMPT_RT)`
			`#define MODULE_VERMAGIC_PREEMPT "preempt_rt "`
Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00			`#else`
			`#define MODULE_VERMAGIC_PREEMPT ""`
			`#endif`
[PATCH] module support: record in vermagic ability to unload a module 2006-04-10 22:54:28 -07:00			`#ifdef CONFIG_MODULE_UNLOAD`
			`#define MODULE_VERMAGIC_MODULE_UNLOAD "mod_unload "`
			`#else`
			`#define MODULE_VERMAGIC_MODULE_UNLOAD ""`
			`#endif`
module: put modversions in vermagic 2008-05-09 16:23:17 +10:00			`#ifdef CONFIG_MODVERSIONS`
			`#define MODULE_VERMAGIC_MODVERSIONS "modversions "`
			`#else`
			`#define MODULE_VERMAGIC_MODVERSIONS ""`
			`#endif`
randstruct: Reorganize Kconfigs and attribute macros 2022-05-03 13:55:00 -07:00			`#ifdef RANDSTRUCT`
randstruct: Move seed generation into scripts/basic/ 2022-05-03 13:55:02 -07:00			`#include <generated/randstruct_hash.h>`
randstruct: Reorganize Kconfigs and attribute macros 2022-05-03 13:55:00 -07:00			`#define MODULE_RANDSTRUCT "RANDSTRUCT_" RANDSTRUCT_HASHED_SEED`
gcc-plugins: Add the randstruct plugin 2017-05-05 23:37:45 -07:00			`#else`
randstruct: Reorganize Kconfigs and attribute macros 2022-05-03 13:55:00 -07:00			`#define MODULE_RANDSTRUCT`
gcc-plugins: Add the randstruct plugin 2017-05-05 23:37:45 -07:00			`#endif`
Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
			`#define VERMAGIC_STRING \`
			`UTS_RELEASE " " \`
			`MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \`
module: put modversions in vermagic 2008-05-09 16:23:17 +10:00			`MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \`
gcc-plugins: Add the randstruct plugin 2017-05-05 23:37:45 -07:00			`MODULE_ARCH_VERMAGIC \`
randstruct: Reorganize Kconfigs and attribute macros 2022-05-03 13:55:00 -07:00			`MODULE_RANDSTRUCT`
[PATCH] Move compiler check for modules to ia64 only 2006-09-26 10:52:37 +02:00
arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h> 2020-04-22 01:13:55 +09:00			`#endif /* _LINUX_VERMAGIC_H */`