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| author | Felix Fietkau <nbd@openwrt.org> | 2012-12-02 17:42:17 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2012-12-02 17:42:17 +0000 |
| commit | 24b31c9428706b76be4bdffcc586d7a19fdc4207 (patch) | |
| tree | 2ed63f31d9ccd1751e55ae38f21383c88ad77e2f /target/linux/generic/patches-3.6/220-module_exports.patch | |
| parent | d38be845f464ac5eaf3e83b307ec9523f959f936 (diff) | |
| download | mtk-20170518-24b31c9428706b76be4bdffcc586d7a19fdc4207.zip mtk-20170518-24b31c9428706b76be4bdffcc586d7a19fdc4207.tar.gz mtk-20170518-24b31c9428706b76be4bdffcc586d7a19fdc4207.tar.bz2 | |
kernel: fix stripping symbol exports
SVN-Revision: 34458
Diffstat (limited to 'target/linux/generic/patches-3.6/220-module_exports.patch')
| -rw-r--r-- | target/linux/generic/patches-3.6/220-module_exports.patch | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/target/linux/generic/patches-3.6/220-module_exports.patch b/target/linux/generic/patches-3.6/220-module_exports.patch index 8acb18f..4383aa2 100644 --- a/target/linux/generic/patches-3.6/220-module_exports.patch +++ b/target/linux/generic/patches-3.6/220-module_exports.patch @@ -1,34 +1,25 @@ --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h -@@ -52,6 +52,27 @@ +@@ -52,6 +52,18 @@ #define LOAD_OFFSET 0 #endif +#ifndef SYMTAB_KEEP_STR ++#define SYMTAB_KEEP *(SORT(___ksymtab+*)) ++#define SYMTAB_KEEP_GPL *(SORT(___ksymtab_gpl+*)) +#define SYMTAB_KEEP_STR *(__ksymtab_strings+*) -+#define SYMTAB_DISCARD_STR -+#else -+#define SYMTAB_DISCARD_STR *(__ksymtab_strings+*) +#endif + -+#ifndef SYMTAB_KEEP -+#define SYMTAB_KEEP *(SORT(___ksymtab+*)) ++#ifndef SYMTAB_DISCARD +#define SYMTAB_DISCARD -+#else -+#define SYMTAB_DISCARD *(SORT(___ksymtab+*)) -+#endif -+ -+#ifndef SYMTAB_KEEP_GPL -+#define SYMTAB_KEEP_GPL *(SORT(___ksymtab_gpl+*)) +#define SYMTAB_DISCARD_GPL -+#else -+#define SYMTAB_DISCARD_GPL *(SORT(___ksymtab_gpl+*)) ++#define SYMTAB_DISCARD_STR +#endif + #ifndef SYMBOL_PREFIX #define VMLINUX_SYMBOL(sym) sym #else -@@ -276,14 +297,14 @@ +@@ -276,14 +288,14 @@ /* Kernel symbol table: Normal symbols */ \ __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__start___ksymtab) = .; \ @@ -45,7 +36,7 @@ VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \ } \ \ -@@ -345,7 +366,7 @@ +@@ -345,7 +357,7 @@ \ /* Kernel symbol table: strings */ \ __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \ @@ -54,7 +45,7 @@ } \ \ /* __*init sections */ \ -@@ -670,6 +691,9 @@ +@@ -670,6 +682,9 @@ EXIT_TEXT \ EXIT_DATA \ EXIT_CALL \ @@ -87,3 +78,14 @@ = MODULE_SYMBOL_PREFIX #sym; \ static const struct kernel_symbol __ksymtab_##sym \ __used \ +--- a/scripts/Makefile.build ++++ b/scripts/Makefile.build +@@ -348,7 +348,7 @@ targets += $(extra-y) $(MAKECMDGOALS) $( + # Linker scripts preprocessor (.lds.S -> .lds) + # --------------------------------------------------------------------------- + quiet_cmd_cpp_lds_S = LDS $@ +- cmd_cpp_lds_S = $(CPP) $(cpp_flags) -P -C -U$(ARCH) \ ++ cmd_cpp_lds_S = $(CPP) $(EXTRA_LDSFLAGS) $(cpp_flags) -P -C -U$(ARCH) \ + -D__ASSEMBLY__ -DLINKER_SCRIPT -o $@ $< + + $(obj)/%.lds: $(src)/%.lds.S FORCE |