Fix typos in docstrings and function names.

[sbcl.git] / src / compiler / generic / objdef.lisp

diff --git a/src/compiler/generic/objdef.lisp b/src/compiler/generic/objdef.lisp
index 262f472..ad0b2c9 100644 (file)
--- a/src/compiler/generic/objdef.lisp
+++ b/src/compiler/generic/objdef.lisp
@@ -282,7 +282,7 @@
 
 (define-primitive-object (binding)
   value
-  symbol)
+  symbol) ;; on sb-thread, this is actually a tls-index
 
 (define-primitive-object (unwind-block)
   (current-uwp :c-type #!-alpha "struct unwind_block *" #!+alpha "u32")
@@ -339,7 +339,9 @@
   (package :ref-trans symbol-package
            :set-trans %set-symbol-package
            :init :null)
-  #!+sb-thread (tls-index :ref-known (flushable) :ref-trans symbol-tls-index))
+  ;; 0 tls-index means no tls-index is allocated
+  #!+sb-thread
+  (tls-index :ref-known (flushable) :ref-trans symbol-tls-index))
 
 (define-primitive-object (complex-single-float
                           :lowtag other-pointer-lowtag
@@ -358,6 +360,16 @@
   (real :c-type "double" :length #!-x86-64 2 #!+x86-64 1)
   (imag :c-type "double" :length #!-x86-64 2 #!+x86-64 1))
 
+#!+sb-simd-pack
+(define-primitive-object (simd-pack
+                          :lowtag other-pointer-lowtag
+                          :widetag simd-pack-widetag)
+  (tag :ref-trans %simd-pack-tag
+       :attributes (movable flushable)
+       :type fixnum)
+  (lo-value :c-type "long" :type (unsigned-byte 64))
+  (hi-value :c-type "long" :type (unsigned-byte 64)))
+
 ;;; this isn't actually a lisp object at all, it's a c structure that lives
 ;;; in c-land.  However, we need sight of so many parts of it from Lisp that
 ;;; it makes sense to define it here anyway, so that the GENESIS machinery