[PATCH] m68knommu: use THREAD_SIZE instead of hard coded size

Use the THREAD_SIZE define when manipulating the stack instead of
hard coded values (for the 68328 and 68360 sub-architectures).

Signed-off-by: Greg Ungerer <gerg@uclinux.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/m68knommu/platform/68328/entry.S b/arch/m68knommu/platform/68328/entry.S
index 0f5d1fe..7d8990d 100644 (file)
--- a/arch/m68knommu/platform/68328/entry.S
+++ b/arch/m68knommu/platform/68328/entry.S
@@ -79,7 +79,7 @@ ENTRY(system_call)
        movel   %sp@(PT_ORIG_D0),%d0
 
        movel   %sp,%d1                 /* get thread_info pointer */
        movel   %sp@(PT_ORIG_D0),%d0
 
        movel   %sp,%d1                 /* get thread_info pointer */

-       andl    #0xffffe000,%d1
+       andl    #-THREAD_SIZE,%d1

        movel   %d1,%a2
        btst    #TIF_SYSCALL_TRACE,%a2@(TI_FLAGS)
        jne     do_trace
        movel   %d1,%a2
        btst    #TIF_SYSCALL_TRACE,%a2@(TI_FLAGS)
        jne     do_trace


@@ -105,7 +105,7 @@ Luser_return:
        andw    #ALLOWINT,%sr
 
        movel   %sp,%d1                 /* get thread_info pointer */
        andw    #ALLOWINT,%sr
 
        movel   %sp,%d1                 /* get thread_info pointer */

-       andl    #0xffffe000,%d1
+       andl    #-THREAD_SIZE,%d1

        movel   %d1,%a2
        move    %a2@(TI_FLAGS),%d1      /* thread_info->flags */
        andl    #_TIF_WORK_MASK,%d1
        movel   %d1,%a2
        move    %a2@(TI_FLAGS),%d1      /* thread_info->flags */
        andl    #_TIF_WORK_MASK,%d1

diff --git a/arch/m68knommu/platform/68360/entry.S b/arch/m68knommu/platform/68360/entry.S
index f7bc80a..8ff48ad 100644 (file)
--- a/arch/m68knommu/platform/68360/entry.S
+++ b/arch/m68knommu/platform/68360/entry.S
@@ -96,7 +96,7 @@ Luser_return:
        andw    #ALLOWINT,%sr
 
        movel   %sp,%d1                 /* get thread_info pointer */
        andw    #ALLOWINT,%sr
 
        movel   %sp,%d1                 /* get thread_info pointer */

-       andl    #0xffffe000,%d1
+       andl    #-THREAD_SIZE,%d1

        movel   %d1,%a2
        move    %a2@(TI_FLAGS),%d1      /* thread_info->flags */
        andl    #_TIF_WORK_MASK,%d1
        movel   %d1,%a2
        move    %a2@(TI_FLAGS),%d1      /* thread_info->flags */
        andl    #_TIF_WORK_MASK,%d1