X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcompiler%2Fx86-64%2Fmacros.lisp;h=801c905da76b1ec4ee29b82014f9c5dc01806e56;hb=a3caf3155958590af9614705770358c0c8bdd8a8;hp=b7b0aa92b44c8ecce8774b179407b9ecdf245b24;hpb=48fb9976298ca77d4a7e4ec4d8427f041d2bf327;p=sbcl.git

diff --git a/src/compiler/x86-64/macros.lisp b/src/compiler/x86-64/macros.lisp
index b7b0aa9..801c905 100644
--- a/src/compiler/x86-64/macros.lisp
+++ b/src/compiler/x86-64/macros.lisp
@@ -99,14 +99,14 @@
 (defmacro load-binding-stack-pointer (reg)
   #!+sb-thread
   `(inst mov ,reg (make-ea :qword :base thread-base-tn
-                   :disp (* 8 thread-binding-stack-pointer-slot)))
+                   :disp (* n-word-bytes thread-binding-stack-pointer-slot)))
   #!-sb-thread
   `(load-symbol-value ,reg *binding-stack-pointer*))
 
 (defmacro store-binding-stack-pointer (reg)
   #!+sb-thread
   `(inst mov (make-ea :qword :base thread-base-tn
-              :disp (* 8 thread-binding-stack-pointer-slot))
+              :disp (* n-word-bytes thread-binding-stack-pointer-slot))
     ,reg)
   #!-sb-thread
   `(store-symbol-value ,reg *binding-stack-pointer*))
@@ -294,7 +294,7 @@
 #!+sb-thread
 (defmacro %clear-pseudo-atomic ()
   '(inst mov (make-ea :qword :base thread-base-tn
-              :disp (* 8 thread-pseudo-atomic-bits-slot))
+              :disp (* n-word-bytes thread-pseudo-atomic-bits-slot))
     0))
 
 #!+sb-thread
@@ -303,12 +303,12 @@
     `(let ((,label (gen-label)))
        (inst mov (make-ea :qword
                           :base thread-base-tn
-                          :disp (* 8 thread-pseudo-atomic-bits-slot))
+                          :disp (* n-word-bytes thread-pseudo-atomic-bits-slot))
              rbp-tn)
        ,@forms
        (inst xor (make-ea :qword
                           :base thread-base-tn
-                          :disp (* 8 thread-pseudo-atomic-bits-slot))
+                          :disp (* n-word-bytes thread-pseudo-atomic-bits-slot))
              rbp-tn)
        (inst jmp :z ,label)
        ;; if PAI was set, interrupts were disabled at the same time
@@ -362,6 +362,7 @@
        (:generator 5
          (move rax old-value)
          (inst cmpxchg (make-ea :qword :base object :index index
+                                :scale (ash 1 (- word-shift n-fixnum-tag-bits))
                                 :disp (- (* ,offset n-word-bytes) ,lowtag))
                new-value :lock)
          (move value rax)))))
@@ -379,6 +380,7 @@
        (:result-types ,el-type)
        (:generator 3                    ; pw was 5
          (inst mov value (make-ea :qword :base object :index index
+                                  :scale (ash 1 (- word-shift n-fixnum-tag-bits))
                                   :disp (- (* ,offset n-word-bytes)
                                            ,lowtag)))))
      (define-vop (,(symbolicate name "-C"))
@@ -413,6 +415,7 @@
        (:result-types ,el-type)
        (:generator 3                    ; pw was 5
          (inst mov value (make-ea :qword :base object :index index
+                                  :scale (ash 1 (- word-shift n-fixnum-tag-bits))
                                   :disp (- (* (+ ,offset offset) n-word-bytes)
                                            ,lowtag)))))
      (define-vop (,(symbolicate name "-C"))
@@ -447,6 +450,7 @@
        (:result-types ,el-type)
        (:generator 4                    ; was 5
          (inst mov (make-ea :qword :base object :index index
+                            :scale (ash 1 (- word-shift n-fixnum-tag-bits))
                             :disp (- (* ,offset n-word-bytes) ,lowtag))
                value)
          (move result value)))
@@ -489,6 +493,7 @@
        (:result-types ,el-type)
        (:generator 4                    ; was 5
          (inst mov (make-ea :qword :base object :index index
+                            :scale (ash 1 (- word-shift n-fixnum-tag-bits))
                             :disp (- (* (+ ,offset offset) n-word-bytes) ,lowtag))
                value)
          (move result value)))
@@ -524,7 +529,7 @@ Useful for e.g. foreign calls where another thread may trigger
 collection."
   (if objects
       (let ((pins (make-gensym-list (length objects)))
-            (wpo (block-gensym "WPO")))
+            (wpo (gensym "WITH-PINNED-OBJECTS-THUNK")))
         ;; BODY is stuffed in a function to preserve the lexical
         ;; environment.
         `(flet ((,wpo () (progn ,@body)))