[efi] Fix linker script for ld 2.17.50.0.9

Some versions of ld choke on the "AT ( _xxx_lma )" in efi.lds with an
error saying "nonconstant expression for load base".  Since these were
only explicitly setting the LMA to the address that it would have had
anyway, they can be safely omitted.

diff --git a/src/arch/i386/scripts/efi.lds b/src/arch/i386/scripts/efi.lds
index 8d9ecd7730f9fdd86968a379c51077b00237394c..7d3281cc174c65d89190a70fe10affddd131f957 100644 (file)
--- a/src/arch/i386/scripts/efi.lds
+++ b/src/arch/i386/scripts/efi.lds
@@ -23,7 +23,7 @@ SECTIONS {
      *
      */
 
-    .prefix : AT ( _prefix_lma ) {
+    .prefix : {
        _prefix = .;
        *(.prefix)
        *(.prefix.*)
@@ -40,7 +40,7 @@ SECTIONS {
      */
 
     . = ALIGN ( _max_align );
-    .text : AT ( _text_lma ) {
+    .text : {
        _text = .;
        *(.text)
        *(.text.*)
@@ -57,7 +57,7 @@ SECTIONS {
      */
 
     . = ALIGN ( _max_align );
-    .rodata : AT ( _rodata_lma ) {
+    .rodata : {
        _rodata = .;
        *(.rodata)
        *(.rodata.*)
@@ -74,7 +74,7 @@ SECTIONS {
      */
 
     . = ALIGN ( _max_align );
-    .data : AT ( _data_lma ) {
+    .data : {
        _data = .;
        *(.data)
        *(.data.*)
@@ -98,7 +98,7 @@ SECTIONS {
      */
 
     . = ALIGN ( _max_align );
-    .bss : AT ( _bss_lma ) {
+    .bss : { 
        _bss = .;
        /* EFI seems to not support proper bss sections */
        _mbss = .;
@@ -114,7 +114,7 @@ SECTIONS {
      */
 
     . = ALIGN ( _max_align );
-    .reloc : AT ( _reloc_lma ) {
+    .reloc : {
        _reloc = .;
        /* Provide some dummy contents to force ld to include this
         * section.  It will be created by the efilink utility.