^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) #ifndef __ASM_GENERIC_EXPORT_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) #define __ASM_GENERIC_EXPORT_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) #ifndef KSYM_FUNC
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #define KSYM_FUNC(x) x
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #define KSYM_ALIGN 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #elif defined(CONFIG_64BIT)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #define KSYM_ALIGN 8
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #define KSYM_ALIGN 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #ifndef KCRC_ALIGN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) #define KCRC_ALIGN 4
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) .macro __put, val, name
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) #ifdef CONFIG_HAVE_ARCH_PREL32_RELOCATIONS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) .long \val - ., \name - ., 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) #elif defined(CONFIG_64BIT)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) .quad \val, \name, 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) .long \val, \name, 0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) .endm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) * note on .section use: we specify progbits since usage of the "M" (SHF_MERGE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) * section flag requires it. Use '%progbits' instead of '@progbits' since the
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) * former apparently works on all arches according to the binutils source.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) .macro ___EXPORT_SYMBOL name,val,sec
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #if defined(CONFIG_MODULES) && !defined(__DISABLE_EXPORTS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) .section ___ksymtab\sec+\name,"a"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) .balign KSYM_ALIGN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) __ksymtab_\name:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) __put \val, __kstrtab_\name
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) .previous
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) .section __ksymtab_strings,"aMS",%progbits,1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) __kstrtab_\name:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) .asciz "\name"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) .previous
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) #ifdef CONFIG_MODVERSIONS
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) .section ___kcrctab\sec+\name,"a"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) .balign KCRC_ALIGN
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) #if defined(CONFIG_MODULE_REL_CRCS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) .long __crc_\name - .
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) .long __crc_\name
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) .weak __crc_\name
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) .previous
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) .endm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) #if defined(CONFIG_TRIM_UNUSED_KSYMS)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) #include <linux/kconfig.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) #include <generated/autoksyms.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) .macro __ksym_marker sym
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) .section ".discard.ksym","a"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) __ksym_marker_\sym:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) .previous
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) .endm
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) #define __EXPORT_SYMBOL(sym, val, sec) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) __ksym_marker sym; \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) __cond_export_sym(sym, val, sec, __is_defined(__KSYM_##sym))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) #define __cond_export_sym(sym, val, sec, conf) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) ___cond_export_sym(sym, val, sec, conf)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) #define ___cond_export_sym(sym, val, sec, enabled) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) __cond_export_sym_##enabled(sym, val, sec)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) #define __cond_export_sym_1(sym, val, sec) ___EXPORT_SYMBOL sym, val, sec
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) #define __cond_export_sym_0(sym, val, sec) /* nothing */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) #define __EXPORT_SYMBOL(sym, val, sec) ___EXPORT_SYMBOL sym, val, sec
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) #define EXPORT_SYMBOL(name) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) __EXPORT_SYMBOL(name, KSYM_FUNC(name),)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) #define EXPORT_SYMBOL_GPL(name) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) __EXPORT_SYMBOL(name, KSYM_FUNC(name), _gpl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) #define EXPORT_DATA_SYMBOL(name) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) __EXPORT_SYMBOL(name, name,)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) #define EXPORT_DATA_SYMBOL_GPL(name) \
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) __EXPORT_SYMBOL(name, name,_gpl)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) #endif
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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