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diff src/cpu/x86/vm/frame_x86.hpp @ 3363:167b70ff3abc

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6939861: JVM should handle more conversion operations Reviewed-by: twisti, jrose
author never
date Fri, 06 May 2011 16:33:13 -0700
parents b1c22848507b
children 3dbcd1013cc8 eaa9557116a2
line wrap: on
line diff
--- a/src/cpu/x86/vm/frame_x86.hpp	Fri May 06 12:12:29 2011 -0700
+++ b/src/cpu/x86/vm/frame_x86.hpp	Fri May 06 16:33:13 2011 -0700
@@ -164,6 +164,7 @@
   // original sp we use that convention.
 
   intptr_t*     _unextended_sp;
+  void adjust_unextended_sp();
 
   intptr_t* ptr_at_addr(int offset) const {
     return (intptr_t*) addr_at(offset);
@@ -197,6 +198,9 @@
   // expression stack tos if we are nested in a java call
   intptr_t* interpreter_frame_last_sp() const;
 
+  // helper to update a map with callee-saved RBP
+  static void update_map_with_saved_link(RegisterMap* map, intptr_t** link_addr);
+
 #ifndef CC_INTERP
   // deoptimization support
   void interpreter_frame_set_last_sp(intptr_t* sp);