.noinit and .persistent alignment

It's more elegant to make the section match up with its "_start"
symbol.  We could align by setting the address of the section (by
using ALIGN before the colon), but this way we also set sh_addralign
to at least $ALIGNMENT.

	* scripttempl/elf.sc (.noinit, .persistent): Align the output
	section rather than using ". = ALIGN();" at the beginning.
	Set address to zero when not a final link.

diff --git a/ld/scripttempl/elf.sc b/ld/scripttempl/elf.sc
index bfd8b5ed4b33614ce4f56d89107e69558409573a..82de4ed9f88ca4a023abfe290c0e51a59c712ffa 100644 (file)
--- a/ld/scripttempl/elf.sc
+++ b/ld/scripttempl/elf.sc
@@ -342,9 +342,8 @@ STACK=".stack        ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} :
 test "${HAVE_NOINIT}" = "yes" && NOINIT="
   /* This section contains data that is not initialized during load,
      or during the application's initialization sequence.  */
-  .noinit (NOLOAD) :
+  .noinit ${RELOCATING-0} (NOLOAD) : ${RELOCATING+ALIGN(${ALIGNMENT})}
   {
-    ${RELOCATING+. = ALIGN(${ALIGNMENT});}
     ${RELOCATING+PROVIDE (__noinit_start = .);}
     *(.noinit${RELOCATING+ .noinit.* .gnu.linkonce.n.*})
     ${RELOCATING+. = ALIGN(${ALIGNMENT});}
@@ -353,9 +352,8 @@ test "${HAVE_NOINIT}" = "yes" && NOINIT="
 test "${HAVE_PERSISTENT}" = "yes" && PERSISTENT="
   /* This section contains data that is initialized during load,
      but not during the application's initialization sequence.  */
-  .persistent :
+  .persistent ${RELOCATING-0} : ${RELOCATING+ALIGN(${ALIGNMENT})}
   {
-    ${RELOCATING+. = ALIGN(${ALIGNMENT});}
     ${RELOCATING+PROVIDE (__persistent_start = .);}
     *(.persistent${RELOCATING+ .persistent.* .gnu.linkonce.p.*})
     ${RELOCATING+. = ALIGN(${ALIGNMENT});}