Makefile.in (c-lex.o): Wrap long lines.

	* Makefile.in (c-lex.o): Wrap long lines.  Depend on debug.h.
	* c-lex.c (cb_file_change, cb_define, cb_undef): Use debug
	hooks directly.
	* dbxout.c (dbx_debug_hooks): Add new hooks.
	(dbxout_start_new_source_file): Rename dbxout_start_source_file,
	make static.
	(dbxout_resume_previous_source_file): Rename dbxout_end_source_file,
	make static.
	* dbxout.h (dbxout_start_new_source_file,
	dbxout_resume_previous_source_file): Delete.
	* debug.c (do_nothing_debug_hooks): Add new hooks.
	(debug_nothing_init_finish): Rename debug_nothing_file_charstar.
	(debug_nothing_int_charstar, debug_nothing_int): New.
	* debug.h (gcc_debug_hooks): New hooks define, undef,
	start_source_file and end_source_file.
	(debug_nothing_init_finish): Rename debug_nothing_file_charstar.
	(debug_nothing_int_charstar, debug_nothing_int): New.
	* dwarf2out.c (dwarf2_debug_hooks): Add new hooks.
	(dwarf2out_start_source_file, dwarf2out_end_source_file,
	dwarf2out_define, dwarf2out_undef): Make static.
	* dwarf2out.h (dwarf2out_start_source_file, dwarf2out_end_source_file,
	dwarf2out_define, dwarf2out_undef): Remove.
	* dwarfout.c (dwarf_debug_hooks): Add new hooks.
	(dwarfout_start_source_file, dwarfout_end_source_file,
	dwarfout_define, dwarfout_undef): Make static.
	(dwarfout_start_source_file_check,
	dwarfout_end_source_file_check): New.
	(dwarfout_define, dwarfout_finish): Update.
	* dwarfout.h (dwarfout_start_new_source_file,
	dwarfout_resume_previous_source_file, dwarfout_define,
	dwarfout_undef): Remove.
	* sdbout.c (sdb_debug_hooks): Add new hooks.
	(sdbout_start_new_source_file): Rename sdbout_start_source_file,
	make static.
	(sdbout_resume_previous_source_file): Rename sdbout_end_source_file,
	make static, take an arg.
	* sdbout.h (sdbout_start_new_source_file,
	sdbout_resume_previous_source_file): Delete.
	* toplev.c (debug_start_source_file, debug_end_source_file,
	debug_define, debug_undef): Delete.
	* toplev.h (debug_start_source_file, debug_end_source_file,
	debug_define, debug_undef): Delete.

	* java/jcf-parse.c: Include debug.h.
	(parse_class_file): Update to use debug hooks directly.
	* java/Make-lang.in (jcf-parse.o): Depend on debug.h.

From-SVN: r43952

1 files changed, 14 insertions, 6 deletions

diff --git a/gcc/dbxout.c b/gcc/dbxout.c
index 0dd135b..2a16e4d 100644
--- a/gcc/dbxout.c
+++ b/gcc/dbxout.c
@@ -286,6 +286,8 @@ static int current_sym_nchars;
 
 static void dbxout_init			PARAMS ((FILE *, const char *));
 static void dbxout_finish		PARAMS ((FILE *, const char *));
+static void dbxout_start_source_file	PARAMS ((unsigned, const char *));
+static void dbxout_end_source_file	PARAMS ((unsigned));
 #if defined(ASM_OUTPUT_SECTION_NAME)
 static void dbxout_function_end		PARAMS ((void));
 #endif
@@ -309,11 +311,15 @@ static void dbxout_finish_symbol	PARAMS ((tree));
 static void dbxout_block		PARAMS ((tree, int, tree));
 static void dbxout_really_begin_function PARAMS ((tree));
 
-/* The target debug structure.  */
+/* The debug hooks structure.  */
 struct gcc_debug_hooks dbx_debug_hooks =
 {
   dbxout_init,
-  dbxout_finish
+  dbxout_finish,
+  debug_nothing_int_charstar,
+  debug_nothing_int_charstar,
+  dbxout_start_source_file,
+  dbxout_end_source_file
 };
 
 #if defined(ASM_OUTPUT_SECTION_NAME)
@@ -460,8 +466,9 @@ dbxout_typedefs (syms)
 
 /* Change to reading from a new source file.  Generate a N_BINCL stab.  */
 
-void
-dbxout_start_new_source_file (filename)
+static void
+dbxout_start_source_file (line, filename)
+     unsigned int line ATTRIBUTE_UNUSED;
      const char *filename ATTRIBUTE_UNUSED;
 {
 #ifdef DBX_USE_BINCL
@@ -479,8 +486,9 @@ dbxout_start_new_source_file (filename)
 
 /* Revert to reading a previous source file.  Generate a N_EINCL stab.  */
 
-void
-dbxout_resume_previous_source_file ()
+static void
+dbxout_end_source_file (line)
+     unsigned int line ATTRIBUTE_UNUSED;
 {
 #ifdef DBX_USE_BINCL
   struct dbx_file *next;