comparison gcc/testsuite/ada/acats/support/impdef.a @ 111:04ced10e8804

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date Fri, 27 Oct 2017 22:46:09 +0900
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1 -- IMPDEF.A
2 --
3 -- Grant of Unlimited Rights
4 --
5 -- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
6 -- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
7 -- unlimited rights in the software and documentation contained herein.
8 -- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making
9 -- this public release, the Government intends to confer upon all
10 -- recipients unlimited rights equal to those held by the Government.
11 -- These rights include rights to use, duplicate, release or disclose the
12 -- released technical data and computer software in whole or in part, in
13 -- any manner and for any purpose whatsoever, and to have or permit others
14 -- to do so.
15 --
16 -- DISCLAIMER
17 --
18 -- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
19 -- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
20 -- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
21 -- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
22 -- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
23 -- PARTICULAR PURPOSE OF SAID MATERIAL.
24 --*
25 --
26 -- DESCRIPTION:
27 -- This package provides tailorable entities for a particular
28 -- implementation. Each entity may be modified to suit the needs
29 -- of the implementation. Default values are provided to act as
30 -- a guide.
31 --
32 -- The entities in this package are those which are used in at least
33 -- one core test. Entities which are used exclusively in tests for
34 -- annexes C-H are located in annex-specific child units of this package.
35 --
36 -- CHANGE HISTORY:
37 -- 12 DEC 93 SAIC Initial PreRelease version
38 -- 02 DEC 94 SAIC Second PreRelease version
39 -- 16 May 95 SAIC Added constants specific to tests of the random
40 -- number generator.
41 -- 16 May 95 SAIC Added Max_RPC_Call_Time constant.
42 -- 17 Jul 95 SAIC Added Non_State_String constant.
43 -- 21 Aug 95 SAIC Created from existing IMPSPEC.ADA and IMPBODY.ADA
44 -- files.
45 -- 30 Oct 95 SAIC Added external name string constants.
46 -- 24 Jan 96 SAIC Added alignment constants.
47 -- 29 Jan 96 SAIC Moved entities not used in core tests into annex-
48 -- specific child packages. Adjusted commentary.
49 -- Renamed Validating_System_Programming_Annex to
50 -- Validating_Annex_C. Added similar Validating_Annex_?
51 -- constants for the other non-core annexes (D-H).
52 -- 01 Mar 96 SAIC Added external name string constants.
53 -- 21 Mar 96 SAIC Added external name string constants.
54 -- 02 May 96 SAIC Removed constants for draft test CXA5014, which was
55 -- removed from the tentative ACVC 2.1 suite.
56 -- Added constants for use with FXACA00.
57 -- 06 Jun 96 SAIC Added constants for wide character test files.
58 -- 11 Dec 96 SAIC Updated constants for wide character test files.
59 -- 13 Dec 96 SAIC Added Address_Value_IO
60 -- 13 Sep 99 RLB Added more external name string constants.
61 -- 16 Sep 99 RLB Corrected definition of Non_State_String constant.
62 --
63 --!
64
65 with Report;
66 with Ada.Text_IO;
67 with System.Storage_Elements;
68
69 package ImpDef is
70
71 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
72
73 -- The following boolean constants indicate whether this validation will
74 -- include any of annexes C-H. The values of these booleans affect the
75 -- behavior of the test result reporting software.
76 --
77 -- True means the associated annex IS included in the validation.
78 -- False means the associated annex is NOT included.
79
80 Validating_Annex_C : constant Boolean := True;
81 -- ^^^^^ --- MODIFY HERE AS NEEDED
82
83 Validating_Annex_D : constant Boolean := True;
84 -- ^^^^^ --- MODIFY HERE AS NEEDED
85
86 Validating_Annex_E : constant Boolean := True;
87 -- ^^^^^ --- MODIFY HERE AS NEEDED
88
89 Validating_Annex_F : constant Boolean := True;
90 -- ^^^^^ --- MODIFY HERE AS NEEDED
91
92 Validating_Annex_G : constant Boolean := True;
93 -- ^^^^^ --- MODIFY HERE AS NEEDED
94
95 Validating_Annex_H : constant Boolean := True;
96 -- ^^^^^ --- MODIFY HERE AS NEEDED
97
98 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
99
100 -- This is the minimum time required to allow another task to get
101 -- control. It is expected that the task is on the Ready queue.
102 -- A duration of 0.0 would normally be sufficient but some number
103 -- greater than that is expected.
104
105 Minimum_Task_Switch : constant Duration := 0.001;
106 -- ^^^ --- MODIFY HERE AS NEEDED
107
108 Long_Minimum_Task_Switch : constant Duration := 0.1;
109
110 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
111
112 -- This is the time required to activate another task and allow it
113 -- to run to its first accept statement. We are considering a simple task
114 -- with very few Ada statements before the accept. An implementation is
115 -- free to specify a delay of several seconds, or even minutes if need be.
116 -- The main effect of specifying a longer delay than necessary will be an
117 -- extension of the time needed to run the associated tests.
118
119 Switch_To_New_Task : constant Duration := 0.001;
120 -- ^^^ -- MODIFY HERE AS NEEDED
121
122 Long_Switch_To_New_Task : constant Duration := 0.1;
123
124 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
125
126 -- This is the time which will clear the queues of other tasks
127 -- waiting to run. It is expected that this will be about five
128 -- times greater than Switch_To_New_Task.
129
130 Clear_Ready_Queue : constant Duration := 0.1;
131 -- ^^^ --- MODIFY HERE AS NEEDED
132
133 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
134
135 -- Some implementations will boot with the time set to 1901/1/1/0.0
136 -- When a delay of Delay_For_Time_Past is given, the implementation
137 -- guarantees that a subsequent call to Ada.Calendar.Time_Of(1901,1,1)
138 -- will yield a time that has already passed (for example, when used in
139 -- a delay_until statement).
140
141 Delay_For_Time_Past : constant Duration := 0.001;
142 -- ^^^ --- MODIFY HERE AS NEEDED
143
144 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
145
146 -- Minimum time interval between calls to the time dependent Reset
147 -- procedures in Float_Random and Discrete_Random packages that is
148 -- guaranteed to initiate different sequences. See RM A.5.2(45).
149
150 Time_Dependent_Reset : constant Duration := 0.001;
151 -- ^^^ --- MODIFY HERE AS NEEDED
152
153 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
154
155 -- Test CXA5013 will loop, trying to generate the required sequence
156 -- of random numbers. If the RNG is faulty, the required sequence
157 -- will never be generated. Delay_Per_Random_Test is a time-out value
158 -- which allows the test to run for a period of time after which the
159 -- test is failed if the required sequence has not been produced.
160 -- This value should be the time allowed for the test to run before it
161 -- times out. It should be long enough to allow multiple (independent)
162 -- runs of the testing code, each generating up to 1000 random
163 -- numbers.
164
165 Delay_Per_Random_Test : constant Duration := 0.001;
166 -- ^^^ --- MODIFY HERE AS NEEDED
167
168 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
169
170 -- The time required to execute this procedure must be greater than the
171 -- time slice unit on implementations which use time slicing. For
172 -- implementations which do not use time slicing the body can be null.
173
174 procedure Exceed_Time_Slice;
175
176 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
177
178 -- This constant must not depict a random number generator state value.
179 -- Using this string in a call to function Value from either the
180 -- Discrete_Random or Float_Random packages will result in
181 -- Constraint_Error or Program_Error (expected result in test CXA5012).
182 -- If there is no such string, set it to "**NONE**".
183
184 Non_State_String : constant String := "By No Means A State";
185 -- MODIFY HERE AS NEEDED --- ^^^^^^^^^^^^^^^^^^^
186
187 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
188
189 -- This string constant must be a legal external tag value as used by
190 -- CD10001 for the type Some_Tagged_Type in the representation
191 -- specification for the value of 'External_Tag.
192
193 External_Tag_Value : constant String := "implementation_defined";
194 -- MODIFY HERE AS NEEDED --- ^^^^^^^^^^^^^^^^^^^^^^
195
196 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
197
198 -- The following address constant must be a valid address to locate
199 -- the C program CD30005_1. It is shown here as a named number;
200 -- the implementation may choose to type the constant as appropriate.
201
202 function Cd30005_Proc (X : Integer) return Integer;
203 pragma Import (C, Cd30005_Proc, "_cd30005_1");
204
205 pragma Linker_Options ("ACATS4GNATDIR/support/cd300051.o");
206
207 CD30005_1_Foreign_Address : constant System.Address:= Cd30005_Proc'Address;
208
209 -- CD30005_1_Foreign_Address : constant System.Address:=
210 -- System.Storage_Elements.To_Address ( 16#0000_0000# )
211 -- --MODIFY HERE AS REQUIRED --- ^^^^^^^^^^^^^
212
213 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
214
215 -- The following string constant must be the external name resulting
216 -- from the C compilation of CD30005_1. The string will be used as an
217 -- argument to pragma Import.
218
219 CD30005_1_External_Name : constant String := "_cd30005_1";
220 -- MODIFY HERE AS NEEDED --- ^^^^^^^^^
221
222 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
223
224 -- The following constants should represent the largest default alignment
225 -- value and the largest alignment value supported by the linker.
226 -- See RM 13.3(35).
227
228 Max_Default_Alignment : constant := Standard'Maximum_Alignment;
229 -- ^ --- MODIFY HERE AS NEEDED
230
231 Max_Linker_Alignment : constant := Standard'Maximum_Alignment;
232 -- ^ --- MODIFY HERE AS NEEDED
233
234 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
235
236 -- The following string constants must be the external names resulting
237 -- from the C compilation of CXB30040.C, CXB30060.C, CXB30130.C, and
238 -- CXB30131.C. The strings will be used as arguments to pragma Import.
239
240 CXB30040_External_Name : constant String := "CXB30040";
241 -- MODIFY HERE AS NEEDED --- ^^^^^^^^
242
243 CXB30060_External_Name : constant String := "CXB30060";
244 -- MODIFY HERE AS NEEDED --- ^^^^^^^^
245
246 CXB30130_External_Name : constant String := "CXB30130";
247 -- MODIFY HERE AS NEEDED --- ^^^^^^^^
248
249 CXB30131_External_Name : constant String := "CXB30131";
250 -- MODIFY HERE AS NEEDED --- ^^^^^^^^
251
252 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
253
254 -- The following string constants must be the external names resulting
255 -- from the COBOL compilation of CXB40090.CBL, CXB40091.CBL, and
256 -- CXB40092.CBL. The strings will be used as arguments to pragma Import.
257
258 CXB40090_External_Name : constant String := "CXB40090";
259 -- MODIFY HERE AS NEEDED --- ^^^^^^^^
260
261 CXB40091_External_Name : constant String := "CXB40091";
262 -- MODIFY HERE AS NEEDED --- ^^^^^^^^
263
264 CXB40092_External_Name : constant String := "CXB40092";
265 -- MODIFY HERE AS NEEDED --- ^^^^^^^^
266
267 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
268
269 -- The following string constants must be the external names resulting
270 -- from the Fortran compilation of CXB50040.FTN, CXB50041.FTN,
271 -- CXB50050.FTN, and CXB50051.FTN.
272 --
273 -- The strings will be used as arguments to pragma Import.
274 --
275 -- Note that the use of these four string constants will be split between
276 -- two tests, CXB5004 and CXB5005.
277
278 CXB50040_External_Name : constant String := "CXB50040";
279 -- MODIFY HERE AS NEEDED --- ^^^^^^^^
280
281 CXB50041_External_Name : constant String := "CXB50041";
282 -- MODIFY HERE AS NEEDED --- ^^^^^^^^
283
284 CXB50050_External_Name : constant String := "CXB50050";
285 -- MODIFY HERE AS NEEDED --- ^^^^^^^^
286
287 CXB50051_External_Name : constant String := "CXB50051";
288 -- MODIFY HERE AS NEEDED --- ^^^^^^^^
289
290 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
291
292 -- The following constants have been defined for use with the
293 -- representation clause in FXACA00 of type Sales_Record_Type.
294 --
295 -- Char_Bits should be an integer at least as large as the number
296 -- of bits needed to hold a character in an array.
297 -- A value of 6 * Char_Bits will be used in a representation clause
298 -- to reserve space for a six character string.
299 --
300 -- Next_Storage_Slot should indicate the next storage unit in the record
301 -- representation clause that does not overlap the storage designated for
302 -- the six character string.
303
304 Char_Bits : constant := 8;
305 -- MODIFY HERE AS NEEDED ---^
306
307 Next_Storage_Slot : constant := 6;
308 -- MODIFY HERE AS NEEDED ---^
309
310 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
311
312 -- The following string constant must be the path name for the .AW
313 -- files that will be processed by the Wide Character processor to
314 -- create the C250001 and C250002 tests. The Wide Character processor
315 -- will expect to find the files to process at this location.
316
317 Test_Path_Root : constant String :=
318 "ACATS4GNATDIR/tests/c2/";
319 -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ --- MODIFY HERE AS NEEDED
320
321 -- The following two strings must not be modified unless the .AW file
322 -- names have been changed. The Wide Character processor will use
323 -- these strings to find the .AW files used in creating the C250001
324 -- and C250002 tests.
325
326 Wide_Character_Test : constant String := Test_Path_Root & "c250001";
327 Upper_Latin_Test : constant String := Test_Path_Root & "c250002";
328
329 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
330
331 -- The following instance of Integer_IO or Modular_IO must be supplied
332 -- in order for test CD72A02 to compile correctly.
333 -- Depending on the choice of base type used for the type
334 -- System.Storage_Elements.Integer_Address; one of the two instances will
335 -- be correct. Comment out the incorrect instance.
336
337 -- package Address_Value_IO is
338 -- new Ada.Text_IO.Integer_IO(System.Storage_Elements.Integer_Address);
339
340 package Address_Value_IO is
341 new Ada.Text_IO.Modular_IO(System.Storage_Elements.Integer_Address);
342
343 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
344
345 One_Second : constant Duration := 0.001;
346 One_Long_Second : constant Duration := 0.1;
347
348 end ImpDef;
349
350
351 --==================================================================--
352
353
354 package body ImpDef is
355
356 -- NOTE: These are example bodies. It is expected that implementors
357 -- will write their own versions of these routines.
358
359 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
360
361 -- The time required to execute this procedure must be greater than the
362 -- time slice unit on implementations which use time slicing. For
363 -- implementations which do not use time slicing the body can be null.
364
365 Procedure Exceed_Time_Slice is
366 T : Integer := 0;
367 Loop_Max : constant Integer := 4_000;
368 begin
369 for I in 1..Loop_Max loop
370 T := Report.Ident_Int (1) * Report.Ident_Int (2);
371 end loop;
372 end Exceed_Time_Slice;
373
374 --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====--
375
376 end ImpDef;