Changeset 14653


Ignore:
Timestamp:
Feb 16, 2011, 4:54:21 PM (14 years ago)
Author:
Gary Byers
Message:

Add some dmb instructions.

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/source/level-0/ARM/arm-misc.lisp

    r14182 r14653  
    439439(defarmlapfunction %atomic-decf-ptr ((ptr arg_z))
    440440  (macptr-ptr imm1 ptr)
     441  (dmb)
    441442  @again
    442443  (ldrex imm0 (:@ imm1))
    … …  
    489490  (cmp imm2 (:$ 0))
    490491  (bne @again)
     492  (dmb)
    491493  (box-fixnum arg_z imm1)
    492494  (bx lr)
    … …  
    854856  (cmp imm2 (:$ 0))
    855857  (bne @again)
     858  (dmb)
    856859  (box-fixnum arg_z imm1)
    857860  (bx lr))
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