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-rw-r--r--arch/powerpc/kernel/head_44x.S18
1 files changed, 11 insertions, 7 deletions
diff --git a/arch/powerpc/kernel/head_44x.S b/arch/powerpc/kernel/head_44x.S
index b1b9dc08abca..8b49679fad54 100644
--- a/arch/powerpc/kernel/head_44x.S
+++ b/arch/powerpc/kernel/head_44x.S
@@ -743,14 +743,18 @@ _GLOBAL(set_context)
743 * goes at the beginning of the data segment, which is page-aligned. 743 * goes at the beginning of the data segment, which is page-aligned.
744 */ 744 */
745 .data 745 .data
746_GLOBAL(sdata) 746 .align 12
747_GLOBAL(empty_zero_page) 747 .globl sdata
748sdata:
749 .globl empty_zero_page
750empty_zero_page:
748 .space 4096 751 .space 4096
749 752
750/* 753/*
751 * To support >32-bit physical addresses, we use an 8KB pgdir. 754 * To support >32-bit physical addresses, we use an 8KB pgdir.
752 */ 755 */
753_GLOBAL(swapper_pg_dir) 756 .globl swapper_pg_dir
757swapper_pg_dir:
754 .space 8192 758 .space 8192
755 759
756/* Reserved 4k for the critical exception stack & 4k for the machine 760/* Reserved 4k for the critical exception stack & 4k for the machine
@@ -759,13 +763,15 @@ _GLOBAL(swapper_pg_dir)
759 .align 12 763 .align 12
760exception_stack_bottom: 764exception_stack_bottom:
761 .space BOOKE_EXCEPTION_STACK_SIZE 765 .space BOOKE_EXCEPTION_STACK_SIZE
762_GLOBAL(exception_stack_top) 766 .globl exception_stack_top
767exception_stack_top:
763 768
764/* 769/*
765 * This space gets a copy of optional info passed to us by the bootstrap 770 * This space gets a copy of optional info passed to us by the bootstrap
766 * which is used to pass parameters into the kernel like root=/dev/sda1, etc. 771 * which is used to pass parameters into the kernel like root=/dev/sda1, etc.
767 */ 772 */
768_GLOBAL(cmd_line) 773 .globl cmd_line
774cmd_line:
769 .space 512 775 .space 512
770 776
771/* 777/*
@@ -774,5 +780,3 @@ _GLOBAL(cmd_line)
774 */ 780 */
775abatron_pteptrs: 781abatron_pteptrs:
776 .space 8 782 .space 8
777
778