* common.opt: Add debug switches.

	* flags.h (use_gnu_debug_info_extensions): Boolify.
	* opts.c (write_symbols, debug_info_level,
	use_gnu_debug_info_extensions): Move from toplev.c.
	(set_debug_level): New.
	(common_handle_options): Handle debug switches.
	(print_help): Display target options directly.
	* toplev.c (debug_hooks): Don't initialize.
	(write_symbols, debug_info_level,
	use_gnu_debug_info_extensions): Move to opts.c.
	(debug_args, display_help, decode_g_option): Remove.
	(process_options): Set no debug if level zero here,
	and no-debug-hooks.  Error here if impossible debug format selected.
	* toplev.h (display_help, decode_g_option): Remove.
testsuite:
	* lib/gcc-dg.exp: Update for diagnostic change.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@70253 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 41 insertions, 0 deletions

diff --git a/gcc/common.opt b/gcc/common.opt
index 65341d1b33c..546e7388505 100644
--- a/gcc/common.opt
+++ b/gcc/common.opt
@@ -709,6 +709,47 @@ Put zero initialized data in the bss section
 
 g
 Common JoinedOrMissing
+Generate debug information in default format
+
+gcoff
+Common JoinedOrMissing
+Generate debug information in COFF format
+
+gdwarf
+Common JoinedOrMissing
+Generate debug information in DWARF v1 format
+
+gdwarf+
+Common JoinedOrMissing
+Generate debug information in extended DWARF v1 format
+
+gdwarf-2
+Common JoinedOrMissing
+Generate debug information in DWARF v2 format
+
+ggdb
+Common JoinedOrMissing
+Generate debug information in default extended format
+
+gstabs
+Common JoinedOrMissing
+Generate debug information in STABS format
+
+gstabs+
+Common JoinedOrMissing
+Generate debug information in extended STABS format
+
+gvms
+Common JoinedOrMissing
+Generate debug information in VMS format
+
+gxcoff
+Common JoinedOrMissing
+Generate debug information in XCOFF format
+
+gxcoff+
+Common JoinedOrMissing
+Generate debug information in extended XCOFF format
 
 m
 Common Joined