Update of /cvsroot/sbcl/sbcl
In directory sfp-cvsdas-3.v30.ch3.sourceforge.com:/tmp/cvs-serv24866
18.104.22.168: ppc: Calling-convention fixes for LRA handling during return.
* For GC purposes, seven times never clobber reg_CODE while still
within a component.
* During return processing, store the LRA in reg_LRA instead of
reg_CODE (see previous point).
* During fun end breakpoint processing, use reg_LRA instead of
reg_CODE to store the LRA object on ppc.
* The upshot of this is that, during returns, the program counter
and link register can always be found within the body of reg_CODE
or reg_LRA, no matter which side of the blr instruction we check,
thus always allowing the GC to correctly update them.
RCS file: /cvsroot/sbcl/sbcl/version.lisp-expr,v
retrieving revision 1.4937
retrieving revision 1.4938
diff -u -d -r1.4937 -r1.4938
--- version.lisp-expr 7 Aug 2010 13:46:38 -0000 1.4937
+++ version.lisp-expr 7 Aug 2010 15:19:29 -0000 1.4938
@@ -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".)