X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=gcc%2Fdebug.h;h=277d990c20f0e991a828ea534e4ed64f6d2527ee;hb=6566b0fb86addb5c28d3ff8b2631f7f9516d4054;hp=14c08c8e67d8f74f11bf002342a8884605dfe4f7;hpb=986ccd2171a7fd8e7d221c2d0b49aad844da836f;p=gcc.git

diff --git a/gcc/debug.h b/gcc/debug.h
index 14c08c8e67d..277d990c20f 100644
--- a/gcc/debug.h
+++ b/gcc/debug.h
@@ -1,5 +1,5 @@
 /* Debug hooks for GCC.
-   Copyright (C) 2001-2015 Free Software Foundation, Inc.
+   Copyright (C) 2001-2017 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
@@ -31,7 +31,7 @@ struct gcc_debug_hooks
   void (* finish) (const char *main_filename);
 
   /* Run cleanups necessary after early debug generation.  */
-  void (* early_finish) (void);
+  void (* early_finish) (const char *main_filename);
 
   /* Called from cgraph_optimize before starting to assemble
      functions/variables/toplevel asms.  */
@@ -65,13 +65,14 @@ struct gcc_debug_hooks
      though the BLOCK information is messed up.  Defaults to true.  */
   bool (* ignore_block) (const_tree);
 
-  /* Record a source file location at (FILE, LINE, DISCRIMINATOR).  */
-  void (* source_line) (unsigned int line, const char *file,
-                        int discriminator, bool is_stmt);
+  /* Record a source file location at (FILE, LINE, COLUMN, DISCRIMINATOR).  */
+  void (* source_line) (unsigned int line, unsigned int column,
+			const char *file, int discriminator, bool is_stmt);
 
   /* Called at start of prologue code.  LINE is the first line in the
      function.  */
-  void (* begin_prologue) (unsigned int line, const char *file);
+  void (* begin_prologue) (unsigned int line, unsigned int column,
+			   const char *file);
 
   /* Called at end of prologue code.  LINE is the first line in the
      function.  */
@@ -144,7 +145,16 @@ struct gcc_debug_hooks
 
   /* Debug information for imported modules and declarations.  */
   void (* imported_module_or_decl) (tree decl, tree name,
-				    tree context, bool child);
+				    tree context, bool child,
+				    bool implicit);
+
+  /* Return true if a DIE for the tree is available and return a symbol
+     and offset that can be used to refer to it externally.  */
+  bool (* die_ref_for_decl) (tree, const char **, unsigned HOST_WIDE_INT *);
+
+  /* Early debug information for the tree is available at symbol plus
+     offset externally.  */
+  void (* register_external_die) (tree, const char *, unsigned HOST_WIDE_INT);
 
   /* DECL is an inline function, whose body is present, but which is
      not being output at this point.  */
@@ -193,23 +203,31 @@ extern const struct gcc_debug_hooks *debug_hooks;
 /* The do-nothing hooks.  */
 extern void debug_nothing_void (void);
 extern void debug_nothing_charstar (const char *);
+extern void debug_nothing_int_int_charstar (unsigned int, unsigned int,
+					    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_int_charstar_int_bool (unsigned int,
+						     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_tree (tree, tree);
 extern void debug_nothing_tree_int (tree, int);
-extern void debug_nothing_tree_tree_tree_bool (tree, tree, tree, bool);
+extern void debug_nothing_tree_tree_tree_bool_bool (tree, tree, tree,
+						    bool, bool);
 extern bool debug_true_const_tree (const_tree);
 extern void debug_nothing_rtx_insn (rtx_insn *);
 extern void debug_nothing_rtx_code_label (rtx_code_label *);
+extern bool debug_false_tree_charstarstar_uhwistar (tree, const char **,
+						    unsigned HOST_WIDE_INT *);
+extern void debug_nothing_tree_charstar_uhwi (tree, const char *,
+					      unsigned HOST_WIDE_INT);
 
 /* Hooks for various debug formats.  */
 extern const struct gcc_debug_hooks do_nothing_debug_hooks;
 extern const struct gcc_debug_hooks dbx_debug_hooks;
-extern const struct gcc_debug_hooks sdb_debug_hooks;
 extern const struct gcc_debug_hooks xcoff_debug_hooks;
 extern const struct gcc_debug_hooks dwarf2_debug_hooks;
 extern const struct gcc_debug_hooks dwarf2_lineno_debug_hooks;
@@ -217,13 +235,13 @@ extern const struct gcc_debug_hooks vmsdbg_debug_hooks;
 
 /* Dwarf2 frame information.  */
 
-extern void dwarf2out_begin_prologue (unsigned int, const char *);
+extern void dwarf2out_begin_prologue (unsigned int, 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_finish (void);
-/* Decide whether we want to emit frame unwind information for the current
-   translation unit.  */
+extern bool dwarf2out_do_eh_frame (void);
 extern bool dwarf2out_do_frame (void);
 extern bool dwarf2out_do_cfi_asm (void);
 extern void dwarf2out_switch_text_section (void);