make section names compatible with -ffunction-sections -fdata-sections: m32r

PATCH In review Denys Vlasenko 1 participant 1 message Jul 1, 2008 Generic include/asm header files

Share & tools

Denys Vlasenko

author

2008-07-01 22:37 UTC #0 lore raw

PATCH 10/23 make section names compatible with -ffunction-sections -fdata-sections: m32r

The purpose of this patch is to make kernel buildable with "gcc -ffunction-sections -fdata-sections". This patch fixes m32r architecture.

Signed-off-by Denys Vlasenko <[email protected]>

--
vda

arch/m32r/kernel/init_task.c +1 -1

@@ -26,7 +26,7 @@
  * "init_task" linker map entry..
  */
 union thread_union init_thread_union
-	__attribute__((__section__(".data.init_task"))) =
+	__attribute__((__section__(".init_task.data"))) =
 		{ INIT_THREAD_INFO(init_task) };
 
 /*

arch/m32r/kernel/vmlinux.lds.S +3 -3

@@ -56,17 +56,17 @@
 
   . = ALIGN(4096);
   __nosave_begin = .;
-  .data_nosave : { *(.data.nosave) }
+  .data_nosave : { *(.nosave.data) }
   . = ALIGN(4096);
   __nosave_end = .;
 
   . = ALIGN(32);
-  .data.cacheline_aligned : { *(.data.cacheline_aligned) }
+  .cacheline_aligned.data : { *(.cacheline_aligned.data) }
 
   _edata = .;			/* End of data section */
 
   . = ALIGN(8192);		/* init_task */
-  .data.init_task : { *(.data.init_task) }
+  .init_task.data : { *(.init_task.data) }
 
   /* will be freed after init */
   . = ALIGN(4096);		/* Init code and data */