Messages in this thread Patch in this message | | | From | David Mosberger <> | Date | Mon, 12 Jan 2004 17:43:22 -0800 | Subject | make gcc 3.4 compilation work |
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I still need the attached "attribute((used))" declarations to get "make modules_install" to work with the GCC pre-3.4. Patch is relative to 2.6.1.
--david
# This is a BitKeeper generated diff -Nru style patch. # # ChangeSet # 2004/01/12 17:40:34-08:00 davidm@tiger.hpl.hp.com # Add back __attribute_unused__ declarations which really are needed. # # include/linux/moduleparam.h # 2004/01/12 17:40:28-08:00 davidm@tiger.hpl.hp.com +1 -0 # Add back __attribute_unused__ declarations which really are needed. # # include/linux/module.h # 2004/01/12 17:40:28-08:00 davidm@tiger.hpl.hp.com +3 -0 # Add back __attribute_unused__ declarations which really are needed. # diff -Nru a/include/linux/module.h b/include/linux/module.h --- a/include/linux/module.h Mon Jan 12 17:41:33 2004 +++ b/include/linux/module.h Mon Jan 12 17:41:33 2004 @@ -60,6 +60,7 @@ #define __module_cat(a,b) ___module_cat(a,b) #define __MODULE_INFO(tag, name, info) \ static const char __module_cat(name,__LINE__)[] \ + __attribute_used__ \ __attribute__((section(".modinfo"),unused)) = __stringify(tag) "=" info #define MODULE_GENERIC_TABLE(gtype,name) \ @@ -142,6 +143,7 @@ #define __CRC_SYMBOL(sym, sec) \ extern void *__crc_##sym __attribute__((weak)); \ static const unsigned long __kcrctab_##sym \ + __attribute_used__ \ __attribute__((section("__kcrctab" sec), unused)) \ = (unsigned long) &__crc_##sym; #else @@ -155,6 +157,7 @@ __attribute__((section("__ksymtab_strings"))) \ = MODULE_SYMBOL_PREFIX #sym; \ static const struct kernel_symbol __ksymtab_##sym \ + __attribute_used__ \ __attribute__((section("__ksymtab" sec), unused)) \ = { (unsigned long)&sym, __kstrtab_##sym } diff -Nru a/include/linux/moduleparam.h b/include/linux/moduleparam.h --- a/include/linux/moduleparam.h Mon Jan 12 17:41:33 2004 +++ b/include/linux/moduleparam.h Mon Jan 12 17:41:33 2004 @@ -52,6 +52,7 @@ #define __module_param_call(prefix, name, set, get, arg, perm) \ static char __param_str_##name[] __initdata = prefix #name; \ static struct kernel_param const __param_##name \ + __attribute_used__ \ __attribute__ ((unused,__section__ ("__param"),aligned(sizeof(void *)))) \ = { __param_str_##name, perm, set, get, arg } - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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