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Diffstat (limited to 'gcc/ada/debug.ads')
| -rw-r--r-- | gcc/ada/debug.ads | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/gcc/ada/debug.ads b/gcc/ada/debug.ads new file mode 100644 index 00000000000..dcc849bafbf --- /dev/null +++ b/gcc/ada/debug.ads @@ -0,0 +1,128 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- D E B U G -- +-- -- +-- S p e c -- +-- -- +-- $Revision: 1.31 $ +-- -- +-- Copyright (C) 1992-1999 Free Software Foundation, Inc. -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 2, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- +-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- +-- for more details. You should have received a copy of the GNU General -- +-- Public License distributed with GNAT; see file COPYING. If not, write -- +-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- +-- MA 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from this -- +-- unit, or you link this unit with other files to produce an executable, -- +-- this unit does not by itself cause the resulting executable to be -- +-- covered by the GNU General Public License. This exception does not -- +-- however invalidate any other reasons why the executable file might be -- +-- covered by the GNU Public License. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). -- +-- -- +------------------------------------------------------------------------------ + +package Debug is +pragma Preelaborate (Debug); + +-- This package contains global flags used to control the inclusion +-- of debugging code in various phases of the compiler. + + ------------------------- + -- Dynamic Debug Flags -- + ------------------------- + + -- Thirty six flags that can be used to active various specialized + -- debugging output information. The flags are preset to False, which + -- corresponds to the given output being suppressed. The individual + -- flags can be turned on using the undocumented switch /dxxx where + -- xxx is a string of letters for flags to be turned on. Documentation + -- on the current usage of these flags is contained in the body of Debug + -- rather than the spec, so that we don't have to recompile the world + -- when a new debug flag is added + + Debug_Flag_A : Boolean := False; + Debug_Flag_B : Boolean := False; + Debug_Flag_C : Boolean := False; + Debug_Flag_D : Boolean := False; + Debug_Flag_E : Boolean := False; + Debug_Flag_F : Boolean := False; + Debug_Flag_G : Boolean := False; + Debug_Flag_H : Boolean := False; + Debug_Flag_I : Boolean := False; + Debug_Flag_J : Boolean := False; + Debug_Flag_K : Boolean := False; + Debug_Flag_L : Boolean := False; + Debug_Flag_M : Boolean := False; + Debug_Flag_N : Boolean := False; + Debug_Flag_O : Boolean := False; + Debug_Flag_P : Boolean := False; + Debug_Flag_Q : Boolean := False; + Debug_Flag_R : Boolean := False; + Debug_Flag_S : Boolean := False; + Debug_Flag_T : Boolean := False; + Debug_Flag_U : Boolean := False; + Debug_Flag_V : Boolean := False; + Debug_Flag_W : Boolean := False; + Debug_Flag_X : Boolean := False; + Debug_Flag_Y : Boolean := False; + Debug_Flag_Z : Boolean := False; + + Debug_Flag_AA : Boolean := False; + Debug_Flag_BB : Boolean := False; + Debug_Flag_CC : Boolean := False; + Debug_Flag_DD : Boolean := False; + Debug_Flag_EE : Boolean := False; + Debug_Flag_FF : Boolean := False; + Debug_Flag_GG : Boolean := False; + Debug_Flag_HH : Boolean := False; + Debug_Flag_II : Boolean := False; + Debug_Flag_JJ : Boolean := False; + Debug_Flag_KK : Boolean := False; + Debug_Flag_LL : Boolean := False; + Debug_Flag_MM : Boolean := False; + Debug_Flag_NN : Boolean := False; + Debug_Flag_OO : Boolean := False; + Debug_Flag_PP : Boolean := False; + Debug_Flag_QQ : Boolean := False; + Debug_Flag_RR : Boolean := False; + Debug_Flag_SS : Boolean := False; + Debug_Flag_TT : Boolean := False; + Debug_Flag_UU : Boolean := False; + Debug_Flag_VV : Boolean := False; + Debug_Flag_WW : Boolean := False; + Debug_Flag_XX : Boolean := False; + Debug_Flag_YY : Boolean := False; + Debug_Flag_ZZ : Boolean := False; + + Debug_Flag_1 : Boolean := False; + Debug_Flag_2 : Boolean := False; + Debug_Flag_3 : Boolean := False; + Debug_Flag_4 : Boolean := False; + Debug_Flag_5 : Boolean := False; + Debug_Flag_6 : Boolean := False; + Debug_Flag_7 : Boolean := False; + Debug_Flag_8 : Boolean := False; + Debug_Flag_9 : Boolean := False; + + function Get_Debug_Flag_K return Boolean; + -- This function is called from C code to get the setting of the K flag + -- (it does not work to try to access a constant object directly). + + procedure Set_Debug_Flag (C : Character; Val : Boolean := True); + -- Where C is 0-9, A-Z, or a-z, sets the corresponding debug flag to + -- the given value. In the checks off version of debug, the call to + -- Set_Debug_Flag is always a null operation. + +end Debug; |