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| author | Felix Fietkau <nbd@openwrt.org> | 2009-08-09 01:55:13 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2009-08-09 01:55:13 +0000 |
| commit | 88f98e238ea56f76a11d25db92ade1551c5a4e8e (patch) | |
| tree | 193ae68872ac131622c0d37ee0a86b059964369b /target | |
| parent | 9f01c68bb760c2616ec3c287869b8e62e0af0dca (diff) | |
| download | mtk-20170518-88f98e238ea56f76a11d25db92ade1551c5a4e8e.zip mtk-20170518-88f98e238ea56f76a11d25db92ade1551c5a4e8e.tar.gz mtk-20170518-88f98e238ea56f76a11d25db92ade1551c5a4e8e.tar.bz2 | |
fix the kernel symbol export patch for arm/powerpc
SVN-Revision: 17186
Diffstat (limited to 'target')
| -rw-r--r-- | target/linux/generic-2.6/patches-2.6.30/028-module_exports.patch | 97 |
1 files changed, 88 insertions, 9 deletions
diff --git a/target/linux/generic-2.6/patches-2.6.30/028-module_exports.patch b/target/linux/generic-2.6/patches-2.6.30/028-module_exports.patch index ec037b3..f42fca1 100644 --- a/target/linux/generic-2.6/patches-2.6.30/028-module_exports.patch +++ b/target/linux/generic-2.6/patches-2.6.30/028-module_exports.patch @@ -1,25 +1,34 @@ --- a/include/asm-generic/vmlinux.lds.h +++ b/include/asm-generic/vmlinux.lds.h -@@ -4,6 +4,18 @@ +@@ -4,6 +4,27 @@ #define LOAD_OFFSET 0 #endif +#ifndef SYMTAB_KEEP_STR -+#define SYMTAB_KEEP_STR *(__ksymtab_strings.*) ++#define SYMTAB_KEEP_STR *(__ksymtab_strings*) ++#define SYMTAB_DISCARD_STR ++#else ++#define SYMTAB_DISCARD_STR *(__ksymtab_strings*) +#endif + +#ifndef SYMTAB_KEEP -+#define SYMTAB_KEEP *(__ksymtab.*) ++#define SYMTAB_KEEP *(__ksymtab*) ++#define SYMTAB_DISCARD ++#else ++#define SYMTAB_DISCARD *(__ksymtab*) +#endif + +#ifndef SYMTAB_KEEP_GPL -+#define SYMTAB_KEEP_GPL *(__ksymtab_gpl.*) ++#define SYMTAB_KEEP_GPL *(__ksymtab_gpl*) ++#define SYMTAB_DISCARD_GPL ++#else ++#define SYMTAB_DISCARD_GPL *(__ksymtab_gpl*) +#endif + #ifndef VMLINUX_SYMBOL #define VMLINUX_SYMBOL(_sym_) _sym_ #endif -@@ -176,35 +188,35 @@ +@@ -176,35 +197,35 @@ /* Kernel symbol table: Normal symbols */ \ __ksymtab : AT(ADDR(__ksymtab) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__start___ksymtab) = .; \ @@ -40,7 +49,7 @@ __ksymtab_unused : AT(ADDR(__ksymtab_unused) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__start___ksymtab_unused) = .; \ - *(__ksymtab_unused) \ -+ *(__ksymtab_unused.*) \ ++ *(__ksymtab_unused*) \ VMLINUX_SYMBOL(__stop___ksymtab_unused) = .; \ } \ \ @@ -48,7 +57,7 @@ __ksymtab_unused_gpl : AT(ADDR(__ksymtab_unused_gpl) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__start___ksymtab_unused_gpl) = .; \ - *(__ksymtab_unused_gpl) \ -+ *(__ksymtab_unused_gpl.*) \ ++ *(__ksymtab_unused_gpl*) \ VMLINUX_SYMBOL(__stop___ksymtab_unused_gpl) = .; \ } \ \ @@ -56,11 +65,11 @@ __ksymtab_gpl_future : AT(ADDR(__ksymtab_gpl_future) - LOAD_OFFSET) { \ VMLINUX_SYMBOL(__start___ksymtab_gpl_future) = .; \ - *(__ksymtab_gpl_future) \ -+ *(__ksymtab_gpl_future.*) \ ++ *(__ksymtab_gpl_future*) \ VMLINUX_SYMBOL(__stop___ksymtab_gpl_future) = .; \ } \ \ -@@ -245,7 +257,13 @@ +@@ -245,7 +266,13 @@ \ /* Kernel symbol table: strings */ \ __ksymtab_strings : AT(ADDR(__ksymtab_strings) - LOAD_OFFSET) { \ @@ -115,3 +124,73 @@ # The asm symlink changes when $(ARCH) changes. # Detect this and ask user to run make mrproper +--- a/arch/arm/kernel/vmlinux.lds.S ++++ b/arch/arm/kernel/vmlinux.lds.S +@@ -78,18 +78,6 @@ SECTIONS + #endif + } + +- /DISCARD/ : { /* Exit code and data */ +- EXIT_TEXT +- EXIT_DATA +- *(.exitcall.exit) +- *(.ARM.exidx.exit.text) +- *(.ARM.extab.exit.text) +-#ifndef CONFIG_MMU +- *(.fixup) +- *(__ex_table) +-#endif +- } +- + .text : { /* Real text segment */ + _text = .; /* Text and read-only data */ + __exception_text_start = .; +@@ -194,6 +182,20 @@ SECTIONS + *(COMMON) + _end = .; + } ++ ++ /DISCARD/ : { /* Exit code and data */ ++ EXIT_TEXT ++ EXIT_DATA ++ *(.discard) ++ *(.exitcall.exit) ++ *(.ARM.exidx.exit.text) ++ *(.ARM.extab.exit.text) ++#ifndef CONFIG_MMU ++ *(.fixup) ++ *(__ex_table) ++#endif ++ } ++ + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } +--- a/arch/powerpc/kernel/vmlinux.lds.S ++++ b/arch/powerpc/kernel/vmlinux.lds.S +@@ -37,12 +37,6 @@ jiffies = jiffies_64 + 4; + #endif + SECTIONS + { +- /* Sections to be discarded. */ +- /DISCARD/ : { +- *(.exitcall.exit) +- EXIT_DATA +- } +- + . = KERNELBASE; + + /* +@@ -295,6 +289,12 @@ SECTIONS + __bss_stop = .; + } + ++ /* Sections to be discarded. */ ++ /DISCARD/ : { ++ *(.exitcall.exit) ++ EXIT_DATA ++ } ++ + . = ALIGN(PAGE_SIZE); + _end = . ; + PROVIDE32 (end = .); |