Changeset 6963b2e7 in rtems


Ignore:
Timestamp:
Jul 28, 2011, 7:27:58 PM (9 years ago)
Author:
Till Straumann <strauman@…>
Branches:
4.11, 5, master
Children:
1a1a151
Parents:
b4fdfc6
Message:

2011-27-28 Till Straumann <strauman@…>

  • start/start.S: Tag TOS with a NULL pointer (help terminate when walking the stack).
Location:
c/src/lib/libbsp/powerpc
Files:
4 edited

Legend:

Unmodified
Added
Removed
  • c/src/lib/libbsp/powerpc/mvme3100/ChangeLog

    rb4fdfc6 r6963b2e7  
     12011-27-28      Till Straumann <strauman@slac.stanford.edu>
     2
     3        * start/start.S: Tag TOS with a NULL pointer
     4        (help terminate when walking the stack).
     5
    162011-06-11      Joel Sherrill <joel.sherrill@oarcorp.com>
    27
  • c/src/lib/libbsp/powerpc/mvme3100/start/start.S

    rb4fdfc6 r6963b2e7  
    7979        li  r5, (CPU_STACK_ALIGNMENT - 1)
    8080        andc r1, r9, r5
     81
     82        /* NULL ptr to back chain */
     83        li  r0, 0
     84        stw r0, 0(r1)
     85
    8186        /*
    8287         * We are now in a environment that is totally independent from
  • c/src/lib/libbsp/powerpc/mvme5500/ChangeLog

    rb4fdfc6 r6963b2e7  
     12011-27-28      Till Straumann <strauman@slac.stanford.edu>
     2
     3        * start/start.S: Tag TOS with a NULL pointer
     4        (help terminate when walking the stack).
     5
    162011-07-13      Joel Sherrill <joel.sherrilL@OARcorp.com>
    27
  • c/src/lib/libbsp/powerpc/mvme5500/start/start.S

    rb4fdfc6 r6963b2e7  
    1111 *  http://www.rtems.com/license/LICENSE.
    1212 *
    13 <<<<<<< start.S
    1413 *  $Id$
    15 =======
    16  *  $Id$
    17 >>>>>>> 1.25
    1814 *
    1915 */
     
    152148        li   r0, (CPU_STACK_ALIGNMENT-1)
    153149        andc r1, r9, r0
     150        /*
     151         * NULL ptr to back chain
     152         */
     153        li   r0, 0
     154        stw  r0, 0(r1)
     155
    154156        /*
    155157         * We are now in a environment that is totally independent from
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