From 195efba6ad8e9c99ce97c49458b2e02ca681ef77 Mon Sep 17 00:00:00 2001 From: wlott <wlott> Date: Fri, 13 Jul 1990 12:01:36 +0000 Subject: [PATCH] Added get-closure-length, which is the same as get-header-data, except that it wants function-pointers instead of other-pointers. --- compiler/mips/system.lisp | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) diff --git a/compiler/mips/system.lisp b/compiler/mips/system.lisp index 2e8b48d61..b1c44b6a6 100644 --- a/compiler/mips/system.lisp +++ b/compiler/mips/system.lisp @@ -7,7 +7,7 @@ ;;; Scott Fahlman (FAHLMAN@CMUC). ;;; ********************************************************************** ;;; -;;; $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/mips/system.lisp,v 1.28 1990/07/03 06:31:19 wlott Exp $ +;;; $Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/mips/system.lisp,v 1.29 1990/07/13 12:01:36 wlott Exp $ ;;; ;;; MIPS VM definitions of various system hacking operations. ;;; @@ -124,6 +124,16 @@ (loadw res x 0 vm:other-pointer-type) (inst srl res res vm:type-bits))) +(define-vop (get-closure-length) + (:translate get-closure-length) + (:policy :fast-safe) + (:args (x :scs (descriptor-reg))) + (:results (res :scs (unsigned-reg))) + (:result-types positive-fixnum) + (:generator 6 + (loadw res x 0 vm:function-pointer-type) + (inst srl res res vm:type-bits))) + (define-vop (set-header-data) (:translate set-header-data) (:policy :fast-safe) -- GitLab