Makefile.in (toplev.o, [...]): Don't depend on dwarfout.h.

	* Makefile.in (toplev.o, dwarfout.o, final.o): Don't depend on
	dwarfout.h.
	* dbxout.c (dbxout_function): Rename dbxout_funciton_decl, move
	to conditionally compiled block.
	(dbx_debug_hooks, xcoff_debug_hooks): Update.
	* dbxout.h (dbxout_function): Remove.
	* debug.c (do_nothing_debug_hooks): Update.
	* debug.h (struct gcc_debug_hooks): New hooks function_decl,
	global_decl, deferred_inline_function.
	* dwarf2out.c (dwarf2_debug_hooks): Update.
	(dwarf2out_global_decl): New.
	* dwarfout.c: Don't include dwarfout.h.
	(dwarfout_global_decl, dwarfout_function_decl,
	dwarfout_deferred_inline_function): New.
	(dwarf_debug_hooks): Update.
	* dwarfout.h: Remove.
	* final.c: Don't include dwarfout.h.
	* sdbout.c (sdbout_global_decl): New.
	(sdbout_debug_hooks): Update.
	* toplev.c: Don't include dwarfout.h.
	(check_global_declarations, rest_of_compilation): Use new debug hooks.
	(note_deferral_of_defined_inline_function): Remove.
	* toplev.h (note_deferral_of_defined_inline_function): Remove.
	* ch/Makefile.in (lex.o): No dependence on dwarfout.h.
	* ch/lex.c: Don't include dwarfout.h.
	* cp/Make-lang.in (decl2.o): No dependence on dwarfout.h, dwarf2out.h.
	(semantics.o, optimize.o): Depend on debug.h not dwarfout.h.
	* cp/decl2.c: Don't include dwarfout.h and dwarf2out.h.
	* cp/optimize.c: Include debug.h.
	(maybe_clone_body): Use debug hook.
	* cp/semantics.c: Include debug.h.
	(expand_body): Use debug hook.
	* po/POTFILES.in: Remove dwarfout.h.

From-SVN: r44145

1 files changed, 20 insertions, 1 deletions

diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c
index 1dbdae0..99fa220 100644
--- a/gcc/dwarf2out.c
+++ b/gcc/dwarf2out.c
@@ -3022,6 +3022,7 @@ static void dwarf2out_start_source_file	PARAMS ((unsigned, const char *));
 static void dwarf2out_end_source_file	PARAMS ((unsigned));
 static void dwarf2out_begin_block	PARAMS ((unsigned, unsigned));
 static void dwarf2out_end_block		PARAMS ((unsigned, unsigned));
+static void dwarf2out_global_decl	PARAMS ((tree));
 
 /* The debug hooks structure.  */
 
@@ -3040,7 +3041,10 @@ struct gcc_debug_hooks dwarf2_debug_hooks =
   debug_nothing_int,		/* end_prologue */
   dwarf2out_end_epilogue,
   debug_nothing_tree,		/* begin_function */
-  debug_nothing_int		/* end_function */
+  debug_nothing_int,		/* end_function */
+  dwarf2out_decl,		/* function_decl */
+  dwarf2out_global_decl,
+  debug_nothing_tree		/* deferred_inline_function */
 };
 
 /* NOTE: In the comments in this file, many references are made to
@@ -11011,6 +11015,21 @@ dwarf2out_add_library_unit_info (filename, context_list)
     }
 }
 
+/* Debug information for a global DECL.  Called from toplev.c after
+   compilation proper has finished.  */
+static void
+dwarf2out_global_decl (decl)
+     tree decl;
+{
+  /* Output DWARF2 information for file-scope tentative data object
+     declarations, file-scope (extern) function declarations (which
+     had no corresponding body) and file-scope tagged type
+     declarations and definitions which have not yet been forced out.  */
+
+  if (TREE_CODE (decl) != FUNCTION_DECL || !DECL_INITIAL (decl))
+    dwarf2out_decl (decl);
+}
+
 /* Write the debugging output for DECL.  */
 
 void