src/compiler/mips/show.lisp

   1 (in-package "SB!VM")
   2
   3
   4 (define-vop (print)
   5   (:args (object :scs (descriptor-reg) :target a0))
   6   (:results (result :scs (descriptor-reg)))
   7   (:save-p t)
   8   (:temporary (:sc any-reg :offset cfunc-offset :target result :to (:result 0))
   9               cfunc)
  10   (:temporary (:sc descriptor-reg :offset 4 :from (:argument 0)) a0)
  11   (:temporary (:sc control-stack :offset nfp-save-offset) nfp-save)
  12   (:vop-var vop)
  13   (:generator 0
  14     (let ((cur-nfp (current-nfp-tn vop)))
  15       (move a0 object)
  16       (when cur-nfp
  17         (store-stack-tn nfp-save cur-nfp))
  18       (inst li cfunc (make-fixup "debug_print" :foreign))
  19       (inst jal (make-fixup "call_into_c" :foreign))
  20       (inst addu nsp-tn nsp-tn -16)
  21       (inst addu nsp-tn nsp-tn 16)
  22       (when cur-nfp
  23         (load-stack-tn cur-nfp nfp-save))
  24       (move result cfunc))))