X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fruntime%2Fthread.c;h=ac1ed7932166adda340ebf7dd663cdefba655285;hb=d94c1b4a8c534bde146823f56558faf37cd4c4d7;hp=ee11e0f6503d7799c8294fc6e35aff28f449346c;hpb=e8c80f67856e7fd94f64574d10b5637fef5af1f6;p=sbcl.git

diff --git a/src/runtime/thread.c b/src/runtime/thread.c
index ee11e0f..ac1ed79 100644
--- a/src/runtime/thread.c
+++ b/src/runtime/thread.c
@@ -344,6 +344,12 @@ free_thread_struct(struct thread *th)
                   THREAD_STRUCT_SIZE);
 }
 
+#ifdef LISP_FEATURE_SB_THREAD
+/* FIXME: should be MAX_INTERRUPTS -1 ? */
+const unsigned int tls_index_start =
+  MAX_INTERRUPTS + sizeof(struct thread)/sizeof(lispobj);
+#endif
+
 /* this is called from any other thread to create the new one, and
  * initialize all parts of it that can be initialized from another
  * thread
@@ -387,17 +393,12 @@ create_thread_struct(lispobj initial_function) {
         per_thread->dynamic_values[i] = NO_TLS_VALUE_MARKER_WIDETAG;
     if (all_threads == 0) {
         if(SymbolValue(FREE_TLS_INDEX,0)==UNBOUND_MARKER_WIDETAG) {
-            SetSymbolValue
-                (FREE_TLS_INDEX,
-                 /* FIXME: should be MAX_INTERRUPTS -1 ? */
-                 make_fixnum(MAX_INTERRUPTS+
-                             sizeof(struct thread)/sizeof(lispobj)),
-                 0);
+            SetSymbolValue(FREE_TLS_INDEX,tls_index_start << WORD_SHIFT,0);
             SetSymbolValue(TLS_INDEX_LOCK,make_fixnum(0),0);
         }
 #define STATIC_TLS_INIT(sym,field) \
   ((struct symbol *)(sym-OTHER_POINTER_LOWTAG))->tls_index= \
-  make_fixnum(THREAD_SLOT_OFFSET_WORDS(field))
+  (THREAD_SLOT_OFFSET_WORDS(field) << WORD_SHIFT)
 
         STATIC_TLS_INIT(BINDING_STACK_START,binding_stack_start);
 #ifdef BINDING_STACK_POINTER