gas/

[deliverable/binutils-gdb.git] / gdb / dwarf2loc.h

diff --git a/gdb/dwarf2loc.h b/gdb/dwarf2loc.h
index e9d06a330d3e3b6c12183682619cf708390b645a..9bc8ca5d8fa78946b7a1c42ae04fdc339d4d4cb8 100644 (file)
--- a/gdb/dwarf2loc.h
+++ b/gdb/dwarf2loc.h
@@ -1,6 +1,6 @@
 /* DWARF 2 location expression support for GDB.
 
-   Copyright (C) 2003, 2005, 2007-2012 Free Software Foundation, Inc.
+   Copyright (C) 2003-2013 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -33,7 +33,7 @@ struct axs_value;
    dwarf2read.c and dwarf2loc.c.  */
 
 /* `set debug entry-values' setting.  */
-extern int entry_values_debug;
+extern unsigned int entry_values_debug;
 
 /* Return the OBJFILE associated with the compilation unit CU.  If CU
    came from a separate debuginfo file, then the master objfile is
@@ -62,11 +62,21 @@ const gdb_byte *dwarf2_find_location_expression
    size_t *locexpr_length,
    CORE_ADDR pc);
 
-struct dwarf2_locexpr_baton dwarf2_fetch_die_location_block
+struct dwarf2_locexpr_baton dwarf2_fetch_die_loc_sect_off
+  (sect_offset offset_in_cu, struct dwarf2_per_cu_data *per_cu,
+   CORE_ADDR (*get_frame_pc) (void *baton),
+   void *baton);
+
+struct dwarf2_locexpr_baton dwarf2_fetch_die_loc_cu_off
   (cu_offset offset_in_cu, struct dwarf2_per_cu_data *per_cu,
    CORE_ADDR (*get_frame_pc) (void *baton),
    void *baton);
 
+extern const gdb_byte *dwarf2_fetch_constant_bytes (sect_offset,
+                                                   struct dwarf2_per_cu_data *,
+                                                   struct obstack *,
+                                                   LONGEST *);
+
 struct type *dwarf2_get_die_type (cu_offset die_offset,
                                  struct dwarf2_per_cu_data *per_cu);
 
@@ -77,7 +87,7 @@ struct type *dwarf2_get_die_type (cu_offset die_offset,
 struct value *dwarf2_evaluate_loc_desc (struct type *type,
                                        struct frame_info *frame,
                                        const gdb_byte *data,
-                                       unsigned short size,
+                                       size_t size,
                                        struct dwarf2_per_cu_data *per_cu);
 
 CORE_ADDR dwarf2_read_addr_index (struct dwarf2_per_cu_data *per_cu,
@@ -97,7 +107,7 @@ struct dwarf2_locexpr_baton
 
   /* Length of the location expression.  For optimized out expressions it is
      zero.  */
-  unsigned long size;
+  size_t size;
 
   /* The compilation unit containing the symbol whose location
      we're computing.  */
@@ -114,7 +124,7 @@ struct dwarf2_loclist_baton
   const gdb_byte *data;
 
   /* Length of the location list.  */
-  unsigned long size;
+  size_t size;
 
   /* The compilation unit containing the symbol whose location
      we're computing.  */
@@ -128,6 +138,9 @@ struct dwarf2_loclist_baton
 extern const struct symbol_computed_ops dwarf2_locexpr_funcs;
 extern const struct symbol_computed_ops dwarf2_loclist_funcs;
 
+extern const struct symbol_block_ops dwarf2_block_frame_base_locexpr_funcs;
+extern const struct symbol_block_ops dwarf2_block_frame_base_loclist_funcs;
+
 /* Compile a DWARF location expression to an agent expression.
    
    EXPR is the agent expression we are building.