From 65b1b676dae81a8dc317525d0a64fcb4cbbb53ee Mon Sep 17 00:00:00 2001 From: toy <toy> Date: Tue, 25 Feb 2003 17:05:12 +0000 Subject: [PATCH] The RDY and RDTICK instructions are really FORMAT-3-REG, not FORMAT-3-IMMED instructions because the I bit is set to 0. This makes disasembly of these instructions work. --- compiler/sparc/insts.lisp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/compiler/sparc/insts.lisp b/compiler/sparc/insts.lisp index 408523c31..6219f80c1 100644 --- a/compiler/sparc/insts.lisp +++ b/compiler/sparc/insts.lisp @@ -5,7 +5,7 @@ ;;; Carnegie Mellon University, and has been placed in the public domain. ;;; (ext:file-comment - "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/sparc/insts.lisp,v 1.38 2003/02/25 15:54:55 emarsden Exp $") + "$Header: /Volumes/share2/src/cmucl/cvs2git/cvsroot/src/compiler/sparc/insts.lisp,v 1.39 2003/02/25 17:05:12 toy Exp $") ;;; ;;; ********************************************************************** ;;; @@ -1238,7 +1238,7 @@ about function addresses and register values.") ;; registers. (define-instruction rdy (segment dst) (:declare (type tn dst)) - (:printer format-3-immed ((op #b10) (op3 #b101000) (rs1 0) (immed 0)) + (:printer format-3-reg ((op #b10) (op3 #b101000) (rs1 0) (rs2 0)) '('RD :tab '%Y ", " rd)) (:dependencies (reads :y) (writes dst)) (:delay 0) @@ -1270,7 +1270,7 @@ about function addresses and register values.") ;; Read the tick register available on sparc v9 (define-instruction rdtick (segment dst) (:declare (type tn dst)) - (:printer format-3-immed ((op #b10) (op3 #b101000) (rs1 4) (immed 0)) + (:printer format-3-reg ((op #b10) (op3 #b101000) (rs1 4) (rs2 0)) '('RD :tab '%TICK ", " rd)) (:dependencies (reads :tick) (writes dst)) (:delay 0) -- GitLab