all-archs: consolidate .data section definition in asm-generic

With this consolidation we can now modify the .data section definition in one spot for all archs. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
2024-11-26 22:21:42 +00:00 · 2007-05-17 13:38:44 +02:00 · 2007-05-17 13:38:44 +02:00 · ca967258b6
commit ca967258b6
parent 7664709b44
29 changed files with 40 additions and 28 deletions
--- a/arch/alpha/kernel/vmlinux.lds.S
+++ b/arch/alpha/kernel/vmlinux.lds.S
@ -89,7 +89,7 @@ SECTIONS

  _data = .;
  .data : {					/* Data */
-	*(.data)
+	DATA_DATA
 	CONSTRUCTORS
  }

--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@ -158,7 +158,7 @@ SECTIONS
 		/*
 		 * and the usual data section
 		 */
-		*(.data)
+		DATA_DATA
 		CONSTRUCTORS

 		_edata = .;
--- a/arch/arm26/kernel/vmlinux-arm26-xip.lds.in
+++ b/arch/arm26/kernel/vmlinux-arm26-xip.lds.in
@ -111,7 +111,7 @@ SECTIONS
 		/*
 		 * and the usual data section
 		 */
-		*(.data)
+		DATA_DATA
 		CONSTRUCTORS

 		*(.init.data)
--- a/arch/arm26/kernel/vmlinux-arm26.lds.in
+++ b/arch/arm26/kernel/vmlinux-arm26.lds.in
@ -106,7 +106,7 @@ SECTIONS
 		/*
 		 * and the usual data section
 		 */
-		*(.data)
+		DATA_DATA
 		CONSTRUCTORS

 		_edata = .;
--- a/arch/avr32/kernel/vmlinux.lds.c
+++ b/arch/avr32/kernel/vmlinux.lds.c
@ -112,7 +112,7 @@ SECTIONS

 		/* And the rest... */
 		*(.data.rel*)
-		*(.data)
+		DATA_DATA
 		CONSTRUCTORS

 		_edata = .;
--- a/arch/blackfin/kernel/vmlinux.lds.S
+++ b/arch/blackfin/kernel/vmlinux.lds.S
@ -200,7 +200,7 @@ SECTIONS
 		 __sdata = .;
 		. = ALIGN(0x2000);
 		*(.data.init_task)
-		*(.data)
+		DATA_DATA

 		. = ALIGN(32);
 		*(.data.cacheline_aligned)
--- a/arch/frv/kernel/vmlinux.lds.S
+++ b/arch/frv/kernel/vmlinux.lds.S
@ -136,7 +136,8 @@ SECTIONS

  _sdata = .;
  .data : {			/* Data */
-	*(.data .data.*)
+	DATA_DATA
+	*(.data.*)
 	*(.exit.data)
 	CONSTRUCTORS
 	}
--- a/arch/h8300/kernel/vmlinux.lds.S
+++ b/arch/h8300/kernel/vmlinux.lds.S
@ -103,7 +103,7 @@ SECTIONS
 	. = ALIGN(0x2000) ;
 		*(.data.init_task)
 	. = ALIGN(0x4) ;
-		*(.data)
+		DATA_DATA
 	. = ALIGN(0x4) ;
 		*(.data.*)	

--- a/arch/i386/kernel/vmlinux.lds.S
+++ b/arch/i386/kernel/vmlinux.lds.S
@ -74,7 +74,7 @@ SECTIONS
  /* writeable */
  . = ALIGN(4096);
  .data : AT(ADDR(.data) - LOAD_OFFSET) {	/* Data */
-	*(.data)
+	DATA_DATA
 	CONSTRUCTORS
 	} :data

--- a/arch/ia64/kernel/vmlinux.lds.S
+++ b/arch/ia64/kernel/vmlinux.lds.S
@ -214,7 +214,12 @@ SECTIONS

  data : { } :data
  .data : AT(ADDR(.data) - LOAD_OFFSET)
-	{ *(.data) *(.data1) *(.gnu.linkonce.d*) CONSTRUCTORS }
+	{
+		DATA_DATA
+		*(.data1)
+		*(.gnu.linkonce.d*)
+		CONSTRUCTORS
+	}

  . = ALIGN(16);	/* gp must be 16-byte aligned for exc. table */
  .got : AT(ADDR(.got) - LOAD_OFFSET)
--- a/arch/m32r/kernel/vmlinux.lds.S
+++ b/arch/m32r/kernel/vmlinux.lds.S
@ -50,7 +50,7 @@ SECTIONS
  .data : {			/* Data */
 	*(.spu)
 	*(.spi)
-	*(.data)
+	DATA_DATA
 	CONSTRUCTORS
 	}

--- a/arch/m68k/kernel/vmlinux-std.lds
+++ b/arch/m68k/kernel/vmlinux-std.lds
@ -28,7 +28,7 @@ SECTIONS
  _etext = .;			/* End of text section */

  .data : {			/* Data */
-	*(.data)
+	DATA_DATA
 	CONSTRUCTORS
 	}

--- a/arch/m68k/kernel/vmlinux-sun3.lds
+++ b/arch/m68k/kernel/vmlinux-sun3.lds
@ -23,7 +23,7 @@ SECTIONS
  _etext = .;			/* End of text section */

  .data : {			/* Data */
-	*(.data)
+	DATA_DATA
 	CONSTRUCTORS
 	. = ALIGN(16);		/* Exception table */
 	__start___ex_table = .;
--- a/arch/m68knommu/kernel/vmlinux.lds.S
+++ b/arch/m68knommu/kernel/vmlinux.lds.S
@ -133,7 +133,7 @@ SECTIONS {
 	.data DATA_ADDR : {
 		. = ALIGN(4);
 		_sdata = . ;
-		*(.data)
+		DATA_DATA
 		. = ALIGN(8192) ;
 		*(.data.init_task)
 		_edata = . ;
--- a/arch/mips/kernel/vmlinux.lds.S
+++ b/arch/mips/kernel/vmlinux.lds.S
@ -62,7 +62,7 @@ SECTIONS
    . = ALIGN(_PAGE_SIZE);
    *(.data.init_task)

-    *(.data)
+    DATA_DATA

    CONSTRUCTORS
  }
--- a/arch/parisc/kernel/vmlinux.lds.S
+++ b/arch/parisc/kernel/vmlinux.lds.S
@ -91,7 +91,7 @@ SECTIONS

  . = ALIGN(L1_CACHE_BYTES);
  .data : {			/* Data */
-	*(.data)
+	DATA_DATA
 	CONSTRUCTORS
 	}

--- a/arch/powerpc/kernel/vmlinux.lds.S
+++ b/arch/powerpc/kernel/vmlinux.lds.S
@ -168,7 +168,7 @@ SECTIONS
 #ifdef CONFIG_PPC32
 	.data    :
 	{
-		*(.data)
+		DATA_DATA
 		*(.sdata)
 		*(.got.plt) *(.got)
 	}
--- a/arch/ppc/kernel/vmlinux.lds.S
+++ b/arch/ppc/kernel/vmlinux.lds.S
@ -67,7 +67,7 @@ SECTIONS
  . = ALIGN(4096);
  .data    :
  {
-    *(.data)
+    DATA_DATA
    *(.data1)
    *(.sdata)
    *(.sdata2)
--- a/arch/s390/kernel/vmlinux.lds.S
+++ b/arch/s390/kernel/vmlinux.lds.S
@ -48,7 +48,7 @@ SECTIONS
  BUG_TABLE

  .data : {			/* Data */
-	*(.data)
+	DATA_DATA
 	CONSTRUCTORS
 	}

--- a/arch/sh/kernel/vmlinux.lds.S
+++ b/arch/sh/kernel/vmlinux.lds.S
@ -41,7 +41,7 @@ SECTIONS
  BUG_TABLE

  .data : {			/* Data */
-	*(.data)
+	DATA_DATA

 	 /* Align the initial ramdisk image (INITRD) on page boundaries. */
 	 . = ALIGN(PAGE_SIZE);
--- a/arch/sh64/kernel/vmlinux.lds.S
+++ b/arch/sh64/kernel/vmlinux.lds.S
@ -78,7 +78,7 @@ SECTIONS
  _etext = .;			/* End of text section */

  .data : C_PHYS(.data) {			/* Data */
-	*(.data)
+	DATA_DATA
 	CONSTRUCTORS
 	}

--- a/arch/sparc/kernel/vmlinux.lds.S
+++ b/arch/sparc/kernel/vmlinux.lds.S
@ -22,7 +22,7 @@ SECTIONS
  RODATA
  .data    :
  {
-    *(.data)
+    DATA_DATA
    CONSTRUCTORS
  }
  .data1   : { *(.data1) }
--- a/arch/sparc64/kernel/vmlinux.lds.S
+++ b/arch/sparc64/kernel/vmlinux.lds.S
@ -27,7 +27,7 @@ SECTIONS

  .data    :
  {
-    *(.data)
+    DATA_DATA
    CONSTRUCTORS
  }
  .data1   : { *(.data1) }
--- a/arch/um/kernel/dyn.lds.S
+++ b/arch/um/kernel/dyn.lds.S
@ -99,7 +99,8 @@ SECTIONS
    *(.data.init_task)
    . = ALIGN(KERNEL_STACK_SIZE);
    *(.data.init_irqstack)
-    *(.data .data.* .gnu.linkonce.d.*)
+    DATA_DATA
+    *(.data.* .gnu.linkonce.d.*)
    SORT(CONSTRUCTORS)
  }
  .data1          : { *(.data1) }
--- a/arch/um/kernel/uml.lds.S
+++ b/arch/um/kernel/uml.lds.S
@ -61,7 +61,7 @@ SECTIONS
    *(.data.init_task)
    . = ALIGN(KERNEL_STACK_SIZE);
    *(.data.init_irqstack)
-    *(.data)
+    DATA_DATA
    *(.gnu.linkonce.d*)
    CONSTRUCTORS
  }
--- a/arch/v850/kernel/vmlinux.lds.S
+++ b/arch/v850/kernel/vmlinux.lds.S
@ -113,7 +113,7 @@
 /* Kernel data segment.  */
 #define DATA_CONTENTS							      \
 		__sdata = . ;						      \
-        	*(.data)						      \
+		DATA_DATA						      \
 			*(.exit.data)	/* 2.5 convention */		      \
 			*(.data.exit)	/* 2.4 convention */		      \
 		. = ALIGN (16) ;					      \
--- a/arch/x86_64/kernel/vmlinux.lds.S
+++ b/arch/x86_64/kernel/vmlinux.lds.S
@ -55,7 +55,7 @@ SECTIONS
  . = ALIGN(PAGE_SIZE);        /* Align data segment to page size boundary */
 				/* Data */
  .data : AT(ADDR(.data) - LOAD_OFFSET) {
-	*(.data)
+	DATA_DATA
 	CONSTRUCTORS
 	} :data

--- a/arch/xtensa/kernel/vmlinux.lds.S
+++ b/arch/xtensa/kernel/vmlinux.lds.S
@ -145,7 +145,8 @@ SECTIONS
  _fdata = .;
  .data :
  {
-    *(.data) CONSTRUCTORS
+    DATA_DATA
+    CONSTRUCTORS
    . = ALIGN(XCHAL_ICACHE_LINESIZE);
    *(.data.cacheline_aligned)
  }
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@ -9,6 +9,10 @@
 /* Align . to a 8 byte boundary equals to maximum function alignment. */
 #define ALIGN_FUNCTION()  . = ALIGN(8)

+/* .data section */
+#define DATA_DATA							\
+	*(.data)
+
 #define RODATA								\
 	. = ALIGN(4096);						\
 	.rodata           : AT(ADDR(.rodata) - LOAD_OFFSET) {		\