Daily bump.

[pf3gnuchains/gcc-fork.git] / gcc / debug.h

diff --git a/gcc/debug.h b/gcc/debug.h
index 90076fc..828ede2 100644 (file)
--- a/gcc/debug.h
+++ b/gcc/debug.h
@@ -1,5 +1,6 @@
 /* Debug hooks for GCC.
-   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2010, 2011
+   Free Software Foundation, Inc.
 
    This program is free software; you can redistribute it and/or modify it
    under the terms of the GNU General Public License as published by the
@@ -30,6 +31,10 @@ struct gcc_debug_hooks
   /* Output debug symbols.  */
   void (* finish) (const char *main_filename);
 
+  /* Called from cgraph_optimize before starting to assemble
+     functions/variables/toplevel asms.  */
+  void (* assembly_start) (void);
+
   /* Macro defined on line LINE with name and expansion TEXT.  */
   void (* define) (unsigned int line, const char *text);
 
@@ -56,20 +61,23 @@ struct gcc_debug_hooks
      instructions.  This may not be the case for blocks containing
      nested functions, since we may actually call such a function even
      though the BLOCK information is messed up.  Defaults to true.  */
-  bool (* ignore_block) (tree);
+  bool (* ignore_block) (const_tree);
 
-  /* Record a source file location at (FILE, LINE).  */
-  void (* source_line) (unsigned int line, const char *file);
+  /* Record a source file location at (FILE, LINE, DISCRIMINATOR).  */
+  void (* source_line) (unsigned int line, const char *file,
+                        int discriminator, bool is_stmt);
 
   /* Called at start of prologue code.  LINE is the first line in the
-     function.  This has been given the same prototype as source_line,
-     so that the source_line hook can be substituted if appropriate.  */
+     function.  */
   void (* begin_prologue) (unsigned int line, const char *file);
 
   /* Called at end of prologue code.  LINE is the first line in the
      function.  */
   void (* end_prologue) (unsigned int line, const char *file);
 
+  /* Called at beginning of epilogue code.  */
+  void (* begin_epilogue) (unsigned int line, const char *file);
+
   /* Record end of epilogue code.  */
   void (* end_epilogue) (unsigned int line, const char *file);
 
@@ -98,7 +106,8 @@ struct gcc_debug_hooks
   void (* type_decl) (tree decl, int local);
 
   /* Debug information for imported modules and declarations.  */
-  void (* imported_module_or_decl) (tree decl, tree context);
+  void (* imported_module_or_decl) (tree decl, tree name,
+                                   tree context, bool child);
 
   /* DECL is an inline function, whose body is present, but which is
      not being output at this point.  */
@@ -124,9 +133,17 @@ struct gcc_debug_hooks
      text sections.  */
   void (* switch_text_section) (void);
 
+  /* Called from grokdeclarator.  Replaces the anonymous name with the
+     type name.  */
+  void (* set_name) (tree, tree);
+
   /* This is 1 if the debug writer wants to see start and end commands for the
      main source files, and 0 otherwise.  */
   int start_end_main_source_file;
+
+  /* The type of symtab field used by these debug hooks.  This is one
+     of the TYPE_SYMTAB_IS_xxx values defined in tree.h.  */
+  int tree_type_symtab_field;
 };
 
 extern const struct gcc_debug_hooks *debug_hooks;
@@ -135,13 +152,17 @@ extern const struct gcc_debug_hooks *debug_hooks;
 extern void debug_nothing_void (void);
 extern void debug_nothing_charstar (const char *);
 extern void debug_nothing_int_charstar (unsigned int, const char *);
+extern void debug_nothing_int_charstar_int_bool (unsigned int, const char *,
+                                                 int, bool);
 extern void debug_nothing_int (unsigned int);
 extern void debug_nothing_int_int (unsigned int, unsigned int);
 extern void debug_nothing_tree (tree);
-extern void debug_nothing_tree_int (tree, int);
 extern void debug_nothing_tree_tree (tree, tree);
-extern bool debug_true_tree (tree);
+extern void debug_nothing_tree_int (tree, int);
+extern void debug_nothing_tree_tree_tree_bool (tree, tree, tree, bool);
+extern bool debug_true_const_tree (const_tree);
 extern void debug_nothing_rtx (rtx);
+extern void debug_nothing_rtx_rtx (rtx, rtx);
 
 /* Hooks for various debug formats.  */
 extern const struct gcc_debug_hooks do_nothing_debug_hooks;
@@ -154,17 +175,22 @@ extern const struct gcc_debug_hooks vmsdbg_debug_hooks;
 /* Dwarf2 frame information.  */
 
 extern void dwarf2out_begin_prologue (unsigned int, const char *);
+extern void dwarf2out_vms_end_prologue (unsigned int, const char *);
+extern void dwarf2out_vms_begin_epilogue (unsigned int, const char *);
 extern void dwarf2out_end_epilogue (unsigned int, const char *);
-extern void dwarf2out_frame_init (void);
 extern void dwarf2out_frame_finish (void);
 /* Decide whether we want to emit frame unwind information for the current
    translation unit.  */
-extern int dwarf2out_do_frame (void);
+extern bool dwarf2out_do_frame (void);
+extern bool dwarf2out_do_cfi_asm (void);
+extern void dwarf2out_switch_text_section (void);
+
+const char *remap_debug_filename (const char *);
+void add_debug_prefix_map (const char *);
+
+/* For -fdump-go-spec.  */
 
-extern void debug_flush_symbol_queue (void);
-extern void debug_queue_symbol (tree);
-extern void debug_free_queue (void);
-extern int debug_nesting;
-extern int symbol_queue_index;
+extern const struct gcc_debug_hooks *
+dump_go_spec_init (const char *, const struct gcc_debug_hooks *);
 
 #endif /* !GCC_DEBUG_H  */