0.9.9.27:

[sbcl.git] / src / compiler / mips / debug.lisp

diff --git a/src/compiler/mips/debug.lisp b/src/compiler/mips/debug.lisp
index 7883ec1..58421c9 100644 (file)
--- a/src/compiler/mips/debug.lisp
+++ b/src/compiler/mips/debug.lisp
@@ -21,13 +21,13 @@
   (:translate stack-ref)
   (:policy :fast-safe)
   (:args (object :scs (sap-reg) :target sap)
-        (offset :scs (any-reg)))
+         (offset :scs (any-reg)))
   (:arg-types system-area-pointer positive-fixnum)
   (:temporary (:scs (sap-reg) :from :eval) sap)
   (:results (result :scs (descriptor-reg)))
   (:result-types *)
   (:generator 5
-    (inst add sap object offset)
+    (inst addu sap object offset)
     (inst lw result sap 0)
     (inst nop)))
 
@@ -47,14 +47,14 @@
   (:translate %set-stack-ref)
   (:policy :fast-safe)
   (:args (object :scs (sap-reg) :target sap)
-        (offset :scs (any-reg))
-        (value :scs (descriptor-reg) :target result))
+         (offset :scs (any-reg))
+         (value :scs (descriptor-reg) :target result))
   (:arg-types system-area-pointer positive-fixnum *)
   (:results (result :scs (descriptor-reg)))
   (:result-types *)
   (:temporary (:scs (sap-reg) :from (:argument 1)) sap)
   (:generator 2
-    (inst add sap object offset)
+    (inst addu sap object offset)
     (inst sw value sap 0)
     (move result value)))
 
@@ -62,7 +62,7 @@
   (:translate %set-stack-ref)
   (:policy :fast-safe)
   (:args (sap :scs (sap-reg))
-        (value :scs (descriptor-reg) :target result))
+         (value :scs (descriptor-reg) :target result))
   (:info offset)
   (:arg-types system-area-pointer (:constant (signed-byte 14)) *)
   (:results (result :scs (descriptor-reg)))
@@ -80,19 +80,19 @@
   (:variant-vars lowtag)
   (:generator 5
     (let ((bogus (gen-label))
-         (done (gen-label)))
+          (done (gen-label)))
       (loadw temp thing 0 lowtag)
       (inst srl temp n-widetag-bits)
       (inst beq temp bogus)
       (inst sll temp (1- (integer-length n-word-bytes)))
       (unless (= lowtag other-pointer-lowtag)
-       (inst addu temp (- lowtag other-pointer-lowtag)))
+        (inst addu temp (- lowtag other-pointer-lowtag)))
       (inst subu code thing temp)
       (emit-label done)
       (assemble (*elsewhere*)
-       (emit-label bogus)
-       (inst b done)
-       (move code null-tn)))))
+        (emit-label bogus)
+        (inst b done)
+        (move code null-tn t)))))
 
 (define-vop (code-from-lra code-from-mumble)
   (:translate lra-code-header)