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| author | Masahiro Yamada <masahiroy@kernel.org> | 2020-05-09 12:11:33 +0900 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2020-05-12 07:39:40 +0200 |
| commit | df106a84fb035bf8e76497099f1a9629b499e49b (patch) | |
| tree | 23ef5cd5ddd8d76cd4c07517e4d381cf2d867934 /include/module.h | |
| parent | 54b54c22cf3d8efa67eca6792f9ac344518d3570 (diff) | |
| download | barebox-df106a84fb035bf8e76497099f1a9629b499e49b.tar.gz barebox-df106a84fb035bf8e76497099f1a9629b499e49b.tar.xz | |
module.h: split out the EXPORT_SYMBOL into export.h
Do as Linux commit f50169324df4ad942e544386d136216c8617636a
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'include/module.h')
| -rw-r--r-- | include/module.h | 28 |
1 files changed, 1 insertions, 27 deletions
diff --git a/include/module.h b/include/module.h index abf740a789..cea8c2e181 100644 --- a/include/module.h +++ b/include/module.h @@ -4,6 +4,7 @@ #include <elf.h> #include <linux/compiler.h> +#include <linux/export.h> #include <linux/list.h> #ifndef MODULE_SYMBOL_PREFIX @@ -11,36 +12,12 @@ #endif #define MODULE_NAME_LEN (64 - sizeof(unsigned long)) -#define THIS_MODULE 0 #ifdef CONFIG_MODULES #include <asm/module.h> -struct kernel_symbol -{ - unsigned long value; - const char *name; -}; - struct module * load_module(void *mod_image, unsigned long len); -/* For every exported symbol, place a struct in the __ksymtab section */ -#define __EXPORT_SYMBOL(sym, sec) \ - extern typeof(sym) sym; \ - static const char __ustrtab_##sym[] \ - __attribute__((section("__usymtab_strings"))) \ - = MODULE_SYMBOL_PREFIX #sym; \ - static const struct kernel_symbol __usymtab_##sym \ - __used \ - __attribute__((section("__usymtab" sec), unused)) \ - = { (unsigned long)&sym, __ustrtab_##sym } - -#define EXPORT_SYMBOL(sym) \ - __EXPORT_SYMBOL(sym, "") - -#define EXPORT_SYMBOL_GPL(sym) \ - __EXPORT_SYMBOL(sym, "") - struct module { /* Unique handle for this module */ char name[MODULE_NAME_LEN]; @@ -74,9 +51,6 @@ int apply_relocate_add(Elf_Shdr *sechdrs, unsigned int symindex, unsigned int relsec, struct module *mod); -#else -#define EXPORT_SYMBOL(sym) -#define EXPORT_SYMBOL_GPL(sym) #endif /* CONFIG_MODULES */ extern struct list_head module_list; |