====== e500v2 PPC core ======

===== Assembler Mnemonics =====

==== evstdd ====

Instruction relative au bloc SPE ((Signal Processing Engine))

Vector Store Double of Double

  evstdd rS,d(rA)

  if (rA = 0) then b ← 0
  else b ← (rA)
  EA ← b + EXTZ(UIMM*8)
  MEM(EA,8) ← RS0:63

**Note:** If the EA is not double-word aligned, an alignment exception occurs.