Am 27.06.2010 um 12:59 schrieb Avi Kivity <[email protected]>:
On 06/27/2010 01:33 PM, Alexander Graf wrote:Or inc/dec...Uh - huh? How would that help?inc shared->critical # disable interrupts
There is no opcode in the ppc isa that acts on momery without involving a register.
An inc would be: ld rX, A(0) addi rX, rX, 1 std rX, A(0) Alex
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