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1 | ------------------------------------------------------------------------------ |
2 | -- -- | |
3 | -- GNAT COMPILER COMPONENTS -- | |
4 | -- -- | |
5 | -- D E B U G -- | |
6 | -- -- | |
7 | -- S p e c -- | |
8 | -- -- | |
8d0d46f4 | 9 | -- Copyright (C) 1992-2021, Free Software Foundation, Inc. -- |
70482933 RK |
10 | -- -- |
11 | -- GNAT is free software; you can redistribute it and/or modify it under -- | |
12 | -- terms of the GNU General Public License as published by the Free Soft- -- | |
748086b7 | 13 | -- ware Foundation; either version 3, or (at your option) any later ver- -- |
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14 | -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |
15 | -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- | |
b740cf28 AC |
16 | -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- |
17 | -- for more details. You should have received a copy of the GNU General -- | |
18 | -- Public License distributed with GNAT; see file COPYING3. If not, go to -- | |
19 | -- http://www.gnu.org/licenses for a complete copy of the license. -- | |
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20 | -- -- |
21 | -- GNAT was originally developed by the GNAT team at New York University. -- | |
71ff80dc | 22 | -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
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23 | -- -- |
24 | ------------------------------------------------------------------------------ | |
25 | ||
70482933 | 26 | -- This package contains global flags used to control the inclusion |
07fc65c4 GB |
27 | -- of debugging code in various phases of the compiler. Some of these |
28 | -- flags are also used by the binder and gnatmake. | |
70482933 | 29 | |
009186e0 AC |
30 | package Debug is |
31 | pragma Preelaborate; | |
32 | ||
70482933 RK |
33 | ------------------------- |
34 | -- Dynamic Debug Flags -- | |
35 | ------------------------- | |
36 | ||
d1915cb8 | 37 | -- Flags that can be used to activate various specialized debugging output |
7340e432 AC |
38 | -- information. The flags are preset to False, which corresponds to the |
39 | -- given output being suppressed. The individual flags can be turned on | |
40 | -- using the undocumented switch dxxx where xxx is a string of letters for | |
41 | -- flags to be turned on. Documentation on the current usage of these flags | |
42 | -- is contained in the body of Debug rather than the spec, so that we don't | |
43 | -- have to recompile the world when a new debug flag is added. | |
70482933 | 44 | |
c7732bbe EB |
45 | -- WARNING: There is a matching C declaration of a few flags in fe.h |
46 | ||
70482933 RK |
47 | Debug_Flag_A : Boolean := False; |
48 | Debug_Flag_B : Boolean := False; | |
49 | Debug_Flag_C : Boolean := False; | |
50 | Debug_Flag_D : Boolean := False; | |
51 | Debug_Flag_E : Boolean := False; | |
52 | Debug_Flag_F : Boolean := False; | |
53 | Debug_Flag_G : Boolean := False; | |
54 | Debug_Flag_H : Boolean := False; | |
55 | Debug_Flag_I : Boolean := False; | |
56 | Debug_Flag_J : Boolean := False; | |
57 | Debug_Flag_K : Boolean := False; | |
58 | Debug_Flag_L : Boolean := False; | |
59 | Debug_Flag_M : Boolean := False; | |
60 | Debug_Flag_N : Boolean := False; | |
61 | Debug_Flag_O : Boolean := False; | |
62 | Debug_Flag_P : Boolean := False; | |
63 | Debug_Flag_Q : Boolean := False; | |
64 | Debug_Flag_R : Boolean := False; | |
65 | Debug_Flag_S : Boolean := False; | |
66 | Debug_Flag_T : Boolean := False; | |
67 | Debug_Flag_U : Boolean := False; | |
68 | Debug_Flag_V : Boolean := False; | |
69 | Debug_Flag_W : Boolean := False; | |
70 | Debug_Flag_X : Boolean := False; | |
71 | Debug_Flag_Y : Boolean := False; | |
72 | Debug_Flag_Z : Boolean := False; | |
73 | ||
74 | Debug_Flag_AA : Boolean := False; | |
75 | Debug_Flag_BB : Boolean := False; | |
76 | Debug_Flag_CC : Boolean := False; | |
77 | Debug_Flag_DD : Boolean := False; | |
78 | Debug_Flag_EE : Boolean := False; | |
79 | Debug_Flag_FF : Boolean := False; | |
80 | Debug_Flag_GG : Boolean := False; | |
81 | Debug_Flag_HH : Boolean := False; | |
82 | Debug_Flag_II : Boolean := False; | |
83 | Debug_Flag_JJ : Boolean := False; | |
84 | Debug_Flag_KK : Boolean := False; | |
85 | Debug_Flag_LL : Boolean := False; | |
86 | Debug_Flag_MM : Boolean := False; | |
87 | Debug_Flag_NN : Boolean := False; | |
88 | Debug_Flag_OO : Boolean := False; | |
89 | Debug_Flag_PP : Boolean := False; | |
90 | Debug_Flag_QQ : Boolean := False; | |
91 | Debug_Flag_RR : Boolean := False; | |
92 | Debug_Flag_SS : Boolean := False; | |
93 | Debug_Flag_TT : Boolean := False; | |
94 | Debug_Flag_UU : Boolean := False; | |
95 | Debug_Flag_VV : Boolean := False; | |
96 | Debug_Flag_WW : Boolean := False; | |
97 | Debug_Flag_XX : Boolean := False; | |
98 | Debug_Flag_YY : Boolean := False; | |
99 | Debug_Flag_ZZ : Boolean := False; | |
100 | ||
101 | Debug_Flag_1 : Boolean := False; | |
102 | Debug_Flag_2 : Boolean := False; | |
103 | Debug_Flag_3 : Boolean := False; | |
104 | Debug_Flag_4 : Boolean := False; | |
105 | Debug_Flag_5 : Boolean := False; | |
106 | Debug_Flag_6 : Boolean := False; | |
107 | Debug_Flag_7 : Boolean := False; | |
108 | Debug_Flag_8 : Boolean := False; | |
109 | Debug_Flag_9 : Boolean := False; | |
110 | ||
fbf5a39b AC |
111 | Debug_Flag_Dot_A : Boolean := False; |
112 | Debug_Flag_Dot_B : Boolean := False; | |
113 | Debug_Flag_Dot_C : Boolean := False; | |
114 | Debug_Flag_Dot_D : Boolean := False; | |
115 | Debug_Flag_Dot_E : Boolean := False; | |
116 | Debug_Flag_Dot_F : Boolean := False; | |
117 | Debug_Flag_Dot_G : Boolean := False; | |
118 | Debug_Flag_Dot_H : Boolean := False; | |
119 | Debug_Flag_Dot_I : Boolean := False; | |
120 | Debug_Flag_Dot_J : Boolean := False; | |
121 | Debug_Flag_Dot_K : Boolean := False; | |
122 | Debug_Flag_Dot_L : Boolean := False; | |
123 | Debug_Flag_Dot_M : Boolean := False; | |
124 | Debug_Flag_Dot_N : Boolean := False; | |
125 | Debug_Flag_Dot_O : Boolean := False; | |
126 | Debug_Flag_Dot_P : Boolean := False; | |
127 | Debug_Flag_Dot_Q : Boolean := False; | |
128 | Debug_Flag_Dot_R : Boolean := False; | |
129 | Debug_Flag_Dot_S : Boolean := False; | |
130 | Debug_Flag_Dot_T : Boolean := False; | |
131 | Debug_Flag_Dot_U : Boolean := False; | |
132 | Debug_Flag_Dot_V : Boolean := False; | |
133 | Debug_Flag_Dot_W : Boolean := False; | |
134 | Debug_Flag_Dot_X : Boolean := False; | |
135 | Debug_Flag_Dot_Y : Boolean := False; | |
136 | Debug_Flag_Dot_Z : Boolean := False; | |
137 | ||
138 | Debug_Flag_Dot_AA : Boolean := False; | |
139 | Debug_Flag_Dot_BB : Boolean := False; | |
140 | Debug_Flag_Dot_CC : Boolean := False; | |
141 | Debug_Flag_Dot_DD : Boolean := False; | |
142 | Debug_Flag_Dot_EE : Boolean := False; | |
143 | Debug_Flag_Dot_FF : Boolean := False; | |
144 | Debug_Flag_Dot_GG : Boolean := False; | |
145 | Debug_Flag_Dot_HH : Boolean := False; | |
146 | Debug_Flag_Dot_II : Boolean := False; | |
147 | Debug_Flag_Dot_JJ : Boolean := False; | |
148 | Debug_Flag_Dot_KK : Boolean := False; | |
149 | Debug_Flag_Dot_LL : Boolean := False; | |
150 | Debug_Flag_Dot_MM : Boolean := False; | |
151 | Debug_Flag_Dot_NN : Boolean := False; | |
152 | Debug_Flag_Dot_OO : Boolean := False; | |
153 | Debug_Flag_Dot_PP : Boolean := False; | |
154 | Debug_Flag_Dot_QQ : Boolean := False; | |
155 | Debug_Flag_Dot_RR : Boolean := False; | |
156 | Debug_Flag_Dot_SS : Boolean := False; | |
157 | Debug_Flag_Dot_TT : Boolean := False; | |
158 | Debug_Flag_Dot_UU : Boolean := False; | |
159 | Debug_Flag_Dot_VV : Boolean := False; | |
160 | Debug_Flag_Dot_WW : Boolean := False; | |
161 | Debug_Flag_Dot_XX : Boolean := False; | |
162 | Debug_Flag_Dot_YY : Boolean := False; | |
163 | Debug_Flag_Dot_ZZ : Boolean := False; | |
164 | ||
165 | Debug_Flag_Dot_1 : Boolean := False; | |
166 | Debug_Flag_Dot_2 : Boolean := False; | |
167 | Debug_Flag_Dot_3 : Boolean := False; | |
168 | Debug_Flag_Dot_4 : Boolean := False; | |
169 | Debug_Flag_Dot_5 : Boolean := False; | |
170 | Debug_Flag_Dot_6 : Boolean := False; | |
171 | Debug_Flag_Dot_7 : Boolean := False; | |
172 | Debug_Flag_Dot_8 : Boolean := False; | |
173 | Debug_Flag_Dot_9 : Boolean := False; | |
174 | ||
967947ed PMR |
175 | Debug_Flag_Underscore_A : Boolean := False; |
176 | Debug_Flag_Underscore_B : Boolean := False; | |
177 | Debug_Flag_Underscore_C : Boolean := False; | |
178 | Debug_Flag_Underscore_D : Boolean := False; | |
179 | Debug_Flag_Underscore_E : Boolean := False; | |
180 | Debug_Flag_Underscore_F : Boolean := False; | |
181 | Debug_Flag_Underscore_G : Boolean := False; | |
182 | Debug_Flag_Underscore_H : Boolean := False; | |
183 | Debug_Flag_Underscore_I : Boolean := False; | |
184 | Debug_Flag_Underscore_J : Boolean := False; | |
185 | Debug_Flag_Underscore_K : Boolean := False; | |
186 | Debug_Flag_Underscore_L : Boolean := False; | |
187 | Debug_Flag_Underscore_M : Boolean := False; | |
188 | Debug_Flag_Underscore_N : Boolean := False; | |
189 | Debug_Flag_Underscore_O : Boolean := False; | |
190 | Debug_Flag_Underscore_P : Boolean := False; | |
191 | Debug_Flag_Underscore_Q : Boolean := False; | |
192 | Debug_Flag_Underscore_R : Boolean := False; | |
193 | Debug_Flag_Underscore_S : Boolean := False; | |
194 | Debug_Flag_Underscore_T : Boolean := False; | |
195 | Debug_Flag_Underscore_U : Boolean := False; | |
196 | Debug_Flag_Underscore_V : Boolean := False; | |
197 | Debug_Flag_Underscore_W : Boolean := False; | |
198 | Debug_Flag_Underscore_X : Boolean := False; | |
199 | Debug_Flag_Underscore_Y : Boolean := False; | |
200 | Debug_Flag_Underscore_Z : Boolean := False; | |
201 | ||
202 | Debug_Flag_Underscore_AA : Boolean := False; | |
203 | Debug_Flag_Underscore_BB : Boolean := False; | |
204 | Debug_Flag_Underscore_CC : Boolean := False; | |
205 | Debug_Flag_Underscore_DD : Boolean := False; | |
206 | Debug_Flag_Underscore_EE : Boolean := False; | |
207 | Debug_Flag_Underscore_FF : Boolean := False; | |
208 | Debug_Flag_Underscore_GG : Boolean := False; | |
209 | Debug_Flag_Underscore_HH : Boolean := False; | |
210 | Debug_Flag_Underscore_II : Boolean := False; | |
211 | Debug_Flag_Underscore_JJ : Boolean := False; | |
212 | Debug_Flag_Underscore_KK : Boolean := False; | |
213 | Debug_Flag_Underscore_LL : Boolean := False; | |
214 | Debug_Flag_Underscore_MM : Boolean := False; | |
215 | Debug_Flag_Underscore_NN : Boolean := False; | |
216 | Debug_Flag_Underscore_OO : Boolean := False; | |
217 | Debug_Flag_Underscore_PP : Boolean := False; | |
218 | Debug_Flag_Underscore_QQ : Boolean := False; | |
219 | Debug_Flag_Underscore_RR : Boolean := False; | |
220 | Debug_Flag_Underscore_SS : Boolean := False; | |
221 | Debug_Flag_Underscore_TT : Boolean := False; | |
222 | Debug_Flag_Underscore_UU : Boolean := False; | |
223 | Debug_Flag_Underscore_VV : Boolean := False; | |
224 | Debug_Flag_Underscore_WW : Boolean := False; | |
225 | Debug_Flag_Underscore_XX : Boolean := False; | |
226 | Debug_Flag_Underscore_YY : Boolean := False; | |
227 | Debug_Flag_Underscore_ZZ : Boolean := False; | |
228 | ||
229 | Debug_Flag_Underscore_1 : Boolean := False; | |
230 | Debug_Flag_Underscore_2 : Boolean := False; | |
231 | Debug_Flag_Underscore_3 : Boolean := False; | |
232 | Debug_Flag_Underscore_4 : Boolean := False; | |
233 | Debug_Flag_Underscore_5 : Boolean := False; | |
234 | Debug_Flag_Underscore_6 : Boolean := False; | |
235 | Debug_Flag_Underscore_7 : Boolean := False; | |
236 | Debug_Flag_Underscore_8 : Boolean := False; | |
237 | Debug_Flag_Underscore_9 : Boolean := False; | |
238 | ||
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239 | procedure Set_Debug_Flag (C : Character; Val : Boolean := True); |
240 | -- Where C is 0-9, A-Z, or a-z, sets the corresponding debug flag to | |
241 | -- the given value. In the checks off version of debug, the call to | |
242 | -- Set_Debug_Flag is always a null operation. | |
243 | ||
fbf5a39b AC |
244 | procedure Set_Dotted_Debug_Flag (C : Character; Val : Boolean := True); |
245 | -- Where C is 0-9, A-Z, or a-z, sets the corresponding dotted debug | |
246 | -- flag (e.g. call with C = 'a' for the .a flag). | |
247 | ||
967947ed PMR |
248 | procedure Set_Underscored_Debug_Flag (C : Character; Val : Boolean := True); |
249 | -- Where C is 0-9, A-Z, or a-z, sets the corresponding underscored debug | |
250 | -- flag (e.g. call with C = 'a' for the _a flag). | |
251 | ||
70482933 | 252 | end Debug; |