diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/generic-2.6/patches-2.6.28/027-module_exports.patch | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.28/027-module_exports.patch b/target/linux/generic-2.6/patches-2.6.28/027-module_exports.patch deleted file mode 100644 index 2a4483262..000000000 --- a/target/linux/generic-2.6/patches-2.6.28/027-module_exports.patch +++ /dev/null @@ -1,117 +0,0 @@ ---- a/Makefile -+++ b/Makefile -@@ -963,7 +963,7 @@ prepare: prepare0 - # Leave this as default for preprocessing vmlinux.lds.S, which is now - # done in arch/$(ARCH)/kernel/Makefile - --export CPPFLAGS_vmlinux.lds += -P -C -U$(ARCH) -+export CPPFLAGS_vmlinux.lds += -P -C -U$(ARCH) $(EXTRA_LDSFLAGS) - - # The asm symlink changes when $(ARCH) changes. - # Detect this and ask user to run make mrproper ---- a/include/asm-generic/vmlinux.lds.h -+++ b/include/asm-generic/vmlinux.lds.h -@@ -2,6 +2,18 @@ - #define LOAD_OFFSET 0 - #endif - -+#ifndef SYMTAB_KEEP_STR -+#define SYMTAB_KEEP_STR *(__ksymtab_strings.*) -+#endif -+ -+#ifndef SYMTAB_KEEP -+#define SYMTAB_KEEP *(__ksymtab.*) -+#endif -+ -+#ifndef SYMTAB_KEEP_GPL -+#define SYMTAB_KEEP_GPL *(__ksymtab_gpl.*) -+#endif -+ - #ifndef VMLINUX_SYMBOL - #define VMLINUX_SYMBOL(_sym_) _sym_ - #endif -@@ -124,35 +136,35 @@ - /* Kernel symbol table: Normal symbols */ \ - __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start___ksymtab) = .; \ -- *(__ksymtab) \ -+ SYMTAB_KEEP \ - VMLINUX_SYMBOL(__stop___ksymtab) = .; \ - } \ - \ - /* Kernel symbol table: GPL-only symbols */ \ - __ksymtab_gpl : AT(ADDR(__ksymtab_gpl) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start___ksymtab_gpl) = .; \ -- *(__ksymtab_gpl) \ -+ SYMTAB_KEEP_GPL \ - VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \ - } \ - \ - /* Kernel symbol table: Normal unused symbols */ \ - __ksymtab_unused : AT(ADDR(__ksymtab_unused) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start___ksymtab_unused) = .; \ -- *(__ksymtab_unused) \ -+ *(__ksymtab_unused.*) \ - VMLINUX_SYMBOL(__stop___ksymtab_unused) = .; \ - } \ - \ - /* Kernel symbol table: GPL-only unused symbols */ \ - __ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start___ksymtab_unused_gpl) = .; \ -- *(__ksymtab_unused_gpl) \ -+ *(__ksymtab_unused_gpl.*) \ - VMLINUX_SYMBOL(__stop___ksymtab_unused_gpl) = .; \ - } \ - \ - /* Kernel symbol table: GPL-future-only symbols */ \ - __ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - LOAD_OFFSET) { \ - VMLINUX_SYMBOL(__start___ksymtab_gpl_future) = .; \ -- *(__ksymtab_gpl_future) \ -+ *(__ksymtab_gpl_future.*) \ - VMLINUX_SYMBOL(__stop___ksymtab_gpl_future) = .; \ - } \ - \ -@@ -193,7 +205,13 @@ - \ - /* Kernel symbol table: strings */ \ - __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \ -- *(__ksymtab_strings) \ -+ SYMTAB_KEEP_STR \ -+ } \ -+ \ -+ /DISCARD/ : { \ -+ *(__ksymtab.*) \ -+ *(__ksymtab_gpl.*) \ -+ *(__ksymtab_strings.*) \ - } \ - \ - /* __*init sections */ \ ---- a/include/linux/module.h -+++ b/include/linux/module.h -@@ -187,16 +187,24 @@ void *__symbol_get_gpl(const char *symbo - #define __CRC_SYMBOL(sym, sec) - #endif - -+#ifdef MODULE -+#define __EXPORT_SUFFIX(sym) -+#else -+#define __EXPORT_SUFFIX(sym) "." #sym -+#endif -+ - /* For every exported symbol, place a struct in the __ksymtab section */ - #define __EXPORT_SYMBOL(sym, sec) \ - extern typeof(sym) sym; \ - __CRC_SYMBOL(sym, sec) \ - static const char __kstrtab_##sym[] \ -- __attribute__((section("__ksymtab_strings"), aligned(1))) \ -+ __attribute__((section("__ksymtab_strings" \ -+ __EXPORT_SUFFIX(sym)), aligned(1))) \ - = MODULE_SYMBOL_PREFIX #sym; \ - static const struct kernel_symbol __ksymtab_##sym \ - __used \ -- __attribute__((section("__ksymtab" sec), unused)) \ -+ __attribute__((section("__ksymtab" sec \ -+ __EXPORT_SUFFIX(sym)), unused)) \ - = { (unsigned long)&sym, __kstrtab_##sym } - - #define EXPORT_SYMBOL(sym) \ |