X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fdwarf2-frame.h;h=0470cac07fed58033b663796448ab8f720fed799;hb=2117c711ae07700adb57ea5b5ca61e4c32d7e3d2;hp=bf7134de28f4e58ab48e80e7df8428b7d79afcb4;hpb=7b6bb8daaceb9ecf3f42dea57ae82733d6a3b2f6;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/dwarf2-frame.h b/gdb/dwarf2-frame.h
index bf7134de28..0470cac07f 100644
--- a/gdb/dwarf2-frame.h
+++ b/gdb/dwarf2-frame.h
@@ -1,7 +1,6 @@
 /* Frame unwinder for frames with DWARF Call Frame Information.
 
-   Copyright (C) 2003, 2004, 2005, 2007, 2008, 2009, 2010, 2011
-   Free Software Foundation, Inc.
+   Copyright (C) 2003-2014 Free Software Foundation, Inc.
 
    Contributed by Mark Kettenis.
 
@@ -26,6 +25,9 @@
 struct gdbarch;
 struct objfile;
 struct frame_info;
+struct dwarf2_per_cu_data;
+struct agent_expr;
+struct axs_value;
 
 /* Register rule.  */
 
@@ -118,4 +120,15 @@ extern const struct frame_base *
 
 CORE_ADDR dwarf2_frame_cfa (struct frame_info *this_frame);
 
+/* Update the agent expression EXPR with code to compute the CFA for a
+   frame at PC.  GDBARCH is the architecture of the function at PC.
+   This function may call dwarf2_compile_expr_to_ax; DATA is passed
+   through to that function if needed.  */
+
+extern void dwarf2_compile_cfa_to_ax (struct agent_expr *expr,
+				      struct axs_value *loc,
+				      struct gdbarch *gdbarch,
+				      CORE_ADDR pc,
+				      struct dwarf2_per_cu_data *data);
+
 #endif /* dwarf2-frame.h */