1.0.41.29: ppc: Dedicate a register to the TLS-block on threaded builds.

  * Swipe L2 for our TLS block.

  * Set up a THREAD-BASE-TN while we're at it.

diff --git a/src/compiler/ppc/vm.lisp b/src/compiler/ppc/vm.lisp
index b8a9956..058f252 100644 (file)
--- a/src/compiler/ppc/vm.lisp
+++ b/src/compiler/ppc/vm.lisp
@@ -81,7 +81,7 @@
       nl0 nl1 nl2 nl3 nl4 nl5 nl6 #+nil nl7 cfunc nargs nfp)
 
   (defregset descriptor-regs
-      fdefn a0 a1 a2 a3  ocfp lra cname lexenv l0 l1 l2 )
+      fdefn a0 a1 a2 a3  ocfp lra cname lexenv l0 l1 #!-sb-thread l2 )
 
 
  (defregset *register-arg-offsets*  a0 a1 a2 a3)
@@ -327,6 +327,11 @@
                               :offset n))
           *register-arg-offsets*))
 
+#!+sb-thread
+(defparameter thread-base-tn
+  (make-random-tn :kind :normal :sc (sc-or-lose 'unsigned-reg)
+                  :offset l2-offset))
+
 (export 'single-value-return-byte-offset)
 
 ;;; This is used by the debugger.

diff --git a/version.lisp-expr b/version.lisp-expr
index 7860e46..3117bd9 100644 (file)
--- a/version.lisp-expr
+++ b/version.lisp-expr
@@ -17,4 +17,4 @@
 ;;; checkins which aren't released. (And occasionally for internal
 ;;; versions, especially for internal versions off the main CVS
 ;;; branch, it gets hairier, e.g. "0.pre7.14.flaky4.13".)
-"1.0.41.28"
+"1.0.41.29"