r166770 - in /trunk/gcc: ChangeLog Makefile.in ...

[ian@gcc.gnu.org]

Author: ian
Date: Mon Nov 15 21:38:40 2010
New Revision: 166770

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=166770
Log:
gcc/:
	* godump.c: New file.
	* common.opt (fdump-go-spec=): New option.
	* tree.h: Add comments for TYPE_SYMTAB_ADDRESS and friends.
	(TYPE_SYMTAB_IS_ADDRESS, TYPE_SYMTAB_IS_POINTER): Define.
	(TYPE_SYMTAB_IS_DIE): Define.
	(struct tree_type): Change GTY for symtab field to use
	TYPE_SYMTAB_IS_ADDRESS and friends and to use a debug_hooks field
	to pick the union field.
	* debug.h (struct gcc_debug_hooks): Add tree_type_symtab_field.
	(dump_go_spec_init): Declare.
	* toplev.c (process_options): Handle flag_dump_go_spec.
	* debug.c: Include "tree.h".
	(do_nothing_debug_hooks): Set tree_type_symtab_field.
	* dwarf2out.c (dwarf2_debug_hooks): Likewise.
	* dbxout.c (dbx_debug_hooks): Likewise.
	(xcoff_debug_hooks): Likewise.
	* vmsdbgout.c (vmsdbg_debug_hooks): Likewise.
	* sdbout.c (sdb_debug_hooks): Likewise.  Do not define if
	SDB_DEBUGGING_INFO is not defined.
	* doc/invoke.texi (Option Summary): Mention -fdump-go-spec.
	(Overall Options): Document -fdump-go-spec.
	* Makefile.in (OBJS-common): Add godump.o.
	(debug.o): Add dependency on $(TREE_H).
	(godump.o): New target.
	(GTFILES): Add $(srcdir)/godump.c.
gcc/c-family/:
	* c-lex.c (init_c_lex): Set macro debug callbacks if
	flag_dump_go_spec is set.

Added:
    trunk/gcc/godump.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/Makefile.in
    trunk/gcc/c-family/ChangeLog
    trunk/gcc/c-family/c-lex.c
    trunk/gcc/common.opt
    trunk/gcc/dbxout.c
    trunk/gcc/debug.c
    trunk/gcc/debug.h
    trunk/gcc/doc/invoke.texi
    trunk/gcc/dwarf2out.c
    trunk/gcc/sdbout.c
    trunk/gcc/toplev.c
    trunk/gcc/tree.h
    trunk/gcc/vmsdbgout.c