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authorFelix Fietkau <nbd@openwrt.org>2012-12-02 17:42:17 +0000
committerFelix Fietkau <nbd@openwrt.org>2012-12-02 17:42:17 +0000
commit24b31c9428706b76be4bdffcc586d7a19fdc4207 (patch)
tree2ed63f31d9ccd1751e55ae38f21383c88ad77e2f /target/linux
parentd38be845f464ac5eaf3e83b307ec9523f959f936 (diff)
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kernel: fix stripping symbol exports
SVN-Revision: 34458
Diffstat (limited to 'target/linux')
-rw-r--r--target/linux/generic/patches-3.3/220-module_exports.patch36
-rw-r--r--target/linux/generic/patches-3.6/220-module_exports.patch36
-rw-r--r--target/linux/generic/patches-3.7/220-module_exports.patch36
3 files changed, 57 insertions, 51 deletions
diff --git a/target/linux/generic/patches-3.3/220-module_exports.patch b/target/linux/generic/patches-3.3/220-module_exports.patch
index be6b6ff9d9..5b87c1a3e3 100644
--- a/target/linux/generic/patches-3.3/220-module_exports.patch
+++ b/target/linux/generic/patches-3.3/220-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
-@@ -275,14 +296,14 @@
+@@ -275,14 +287,14 @@
/* Kernel symbol table: Normal symbols */ \
__ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \
VMLINUX_SYMBOL(__start___ksymtab) = .; \
@@ -45,7 +36,7 @@
VMLINUX_SYMBOL(__stop___ksymtab_gpl) = .; \
} \
\
-@@ -344,7 +365,7 @@
+@@ -344,7 +356,7 @@
\
/* Kernel symbol table: strings */ \
__ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \
@@ -54,7 +45,7 @@
} \
\
/* __*init sections */ \
-@@ -676,6 +697,9 @@
+@@ -676,6 +688,9 @@
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
+@@ -346,7 +346,7 @@ 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
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 8acb18f83d..4383aa28bb 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
diff --git a/target/linux/generic/patches-3.7/220-module_exports.patch b/target/linux/generic/patches-3.7/220-module_exports.patch
index 89da1645d0..fc382c16f9 100644
--- a/target/linux/generic/patches-3.7/220-module_exports.patch
+++ b/target/linux/generic/patches-3.7/220-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 */ \
-@@ -679,6 +700,9 @@
+@@ -679,6 +691,9 @@
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
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 07:50:58 +0000