ACAL Control Number: EDS19980904ACT04-2.1 DATE COMPLETED BEFORE ON-SITE: 21 OCT 98 AFTER ON-SITE: 01 DEC 98 Ada Conformity Assessment Test Report Certificate Number: A981103E2.1-044 Ada Core Technologies, Inc. GNAT Professional Ada95, Version 4.12, Windows NT Dell Dimension XPS Pro200n (Pentium) under Windows NT, 4.0 (Final) Prepared By: Ada Conformity Assessment Laboratory EDS Conformance Testing Center 4646 Needmore Road, Bin 46 P.O. Box 24593 Dayton, OH 45424-0593 U.S.A. (c) Copyright 1998, Electronic Data Systems Corporation This document is copyrighted. It may be reproduced by any means and by any person or entity, but only in its entirety. Reproduction of any smaller part of this report is prohibited. TABLE OF CONTENTS Preface Validation Certificate Declaration of Conformance CHAPTER 1 INTRODUCTION 1.1 USE OF THIS REPORT. . . . . . . . . . . . . . . . . 1-1 1.2 TEST CLASSES. . . . . . . . . . . . . . . . . . . . 1-1 1.3 DEFINITION OF TERMS . . . . . . . . . . . . . . . . 1-3 CHAPTER 2 IMPLEMENTATION DEPENDENCIES 2.1 INAPPLICABLE TESTS. . . . . . . . . . . . . . . . . 2-1 2.2 MODIFICATIONS . . . . . . . . . . . . . . . . . . . 2-3 2.3 UNSUPPORTED FEATURES OF THE ADA 95 SPECIALIZED . . 2-4 NEEDS ANNEXES CHAPTER 3 PROCESSING INFORMATION 3.1 CONFORMITY ASSESSMENT PROCESS . . . . . . . . . . . 3-1 3.2 MACRO PARAMETERS AND IMPLEMENTATION-SPECIFIC VALUES 3-2 3.2.1 Macro Parameters. . . . . . . . . . . . . . . . . 3-2 3.2.1.1 Package ImpDef. . . . . . . . . . . . . . . . . 3-5 3.2.1.2 Package ImpDef.Annex_C. . . . . . . . . . . . 3-11 3.2.1.3 Package ImpDef.Annex_D. . . . . . . . . . . . 3-14 3.2.1.4 Package ImpDef.Annex_E. . . . . . . . . . . . 3-15 3.2.1.5 Package ImpDef.Annex_G. . . . . . . . . . . . 3-16 3.2.1.6 Package ImpDef.Annex_H. . . . . . . . . . . . 3-17 3.3 WITHDRAWN TESTS . . . . . . . . . . . . . . . . . 3-19 APPENDIX A COMPILATION SYSTEM OPTIONS AND LINKER OPTIONS APPENDIX B POINTS OF CONTACT APPENDIX C REFERENCES i ACAL Control Number: EDS19980904ACT04-2.1 PREFACE This report documents the conformity assessment of an Ada processor. This assessment was conducted in accordance with the Ada Conformity Assessment Procedures of the Ada Conformity Assessment Laboratory (ACAL) named below and with the Ada Conformity Assessment Authority Operating Procedures, Version 1.3. The Ada Conformity Assessment Test Suite (ACATS), Version 2.1, was used for testing; The specific version identification is given below. The successful completion of conformity assessment is the basis for the issuance of a certificate of conformity and for subsequent registration of related processors. A copy of the certificate A981103E2.1-044 which was awarded for this assessment is presented on the following page. Conformity assessment does not ensure that a processor has no nonconformities to the Ada standard other than those, if any, documented in this report. The compiler vendor declares that the tested processor contains no deliberate deviation from the Ada standard; a copy of this Declaration of Conformity is presented immediately after the certificate. Base Test Suite Version ACATS 2.1 (VCS label A2_1B) (See Section 2.2 for details) Location of Testing Ada Core Technologies, Inc. 73 Fifth Ave., Suite 11B New York NY 10003 Test Completion Date 3 November 1998 This report has been reviewed and approved by the signatories below. These organizations attest that, to the best of their knowledge, this report is accurate and complete; however, they make no warrant, express or implied, that omissions or errors have not occurred. ____________________________________ ___________________________________ Ada Conformity Assessment Laboratory Ada Conformity Assessment Authority Phil Brashear Randall Brukardt EDS Conformance Testing Center ACAA 4646 Needmore Road, Bin 46 P.O. Box 1512 P.O. Box 24593 Madison WI 53701 Dayton OH 45424-0593 U.S.A. U.S.A. (Insert copy of certificate here) Results Summary for A981103E2.1-044 Specialized Needs Annexes Note: Tests allocated to these annexes are processed only when the vendor claims support. ------------------------------------------------------------------------ | SPECIALIZED | Total | With- | Passed | Inappli- | Unsup- | | NEEDS ANNEXES | | Drawn | | cable | ported | --------------------------|--------|-------|--------|----------|-------- | C Systems | | | | | | | Programming | 24| 2| 22| 0| 0| | & required Section 13 | 161| 1| 160| 0| 0| | (representation support) | ---| ---| ---| ---| ---| | | 185| 3| 182| 0| 0| ------------------------------------------------------------------------ | D Real-Time | | | | | | | Systems | | | | | | | (which requires Annex C) | 58| 5| 47| 6| 0| ------------------------------------------------------------------------ | E Distributed | | | | | | | Systems | 26| 0| 26| 0| 0| ------------------------------------------------------------------------ | F Information | | | | | | | Systems | 21| 0| 21| 0| 0| ------------------------------------------------------------------------ | | | | | | | | G Numerics | 29| 1| 28| 0| 0| ------------------------------------------------------------------------ | H Safety and | | | | | | | Security | 30| 0| 30| 0| 0| ------------------------------------------------------------------------ DECLARATION OF CONFORMITY ______________________________________________________________________________ Customer: Ada Core Technologies, Inc. Ada Conformity Assessment Laboratory: EDS Conformance Testing Center 4646 Needmore Road, Bin 46 P.O. Box 24593 Dayton OH 45424-0593 U.S.A. ACATS Version: 2.1 Ada Processor Ada Compiler Name and Version: GNAT Professional Ada95, Version 4.12, Windows NT Host Computer System: Dell Dimension XPS Pro200n (Pentium) Windows NT, 4.0 Target Computer System: Same as host Declaration I, the undersigned, declare that I have no knowledge of deliberate deviations from the Ada Language Standard ANSI/ISO/IEC 8652:1995, FIPS PUB 119-1 other than the omission of features as documented in this Conformity Assessment Summary Report. ______________________________ _____________ Customer Signature Date CHAPTER 1 INTRODUCTION The Ada processor described above was tested in accordance with the Ada Conformity Assessment Procedures of the ACAL and with Version 1.3 of the Operating Procedures of the ACAA [Pro98]. Testing was accomplished using Version 2.1 of the Ada Conformity Assessment Test Suite (ACATS), also known as the Ada Compiler Validation Capability (ACVC). The ACATS checks the conformity of an Ada processor to the Ada Standard [Ada95]. This Ada Conformity Assessment Test Report (ACATR) gives an account of the testing of this Ada processor. For any technical terms used in this report, the reader is referred to [Pro98]. A detailed description of the ACATS may be found in the ACVC User's Guide [UG97]. 1.1 USE OF THIS REPORT Consistent with the national laws of the originating country, the ACAL and ACAA may make full and free public disclosure of this report. In the United States, this is provided in accordance with the "Freedom of Information Act" (5 U.S.C. #552). Certified status is awarded only to the processor identified in this report. Copies of this report are available to the public from the ACAL that performed this conformity assessment. Questions regarding this report or the test results should be directed to the ACAL which performed this conformity assessment or to the Ada Conformity Assessment Authority. For all points of contact, see Appendix B. 1.2 TEST CLASSES Compliance of Ada processors is tested by means of the ACATS. The ACATS contains a collection of test programs structured into six test classes: A, B, C, D, E, and L. The first letter of a test name identifies the class to which it belongs. Class A, C, D, and E tests are executable. Class B and most Class L tests are expected to produce errors at compile time and link time, respectively. 1-1 INTRODUCTION The executable tests are written in a self-checking manner and produce a PASSED, FAILED, or NOT APPLICABLE message indicating the result when they are executed. Three Ada library units, the packages REPORT and SPPRT13, and the procedure CHECK_FILE are used for this purpose. The package REPORT also provides a set of identity functions used to defeat some compiler optimizations allowed by the Ada Standard that would circumvent a test objective. The package SPPRT13 contains constants of type SYSTEM.ADDRESS. These constants are used by selected Section 13 tests and by isolated tests for other sections. The procedure CHECK_FILE is used to check the contents of text files written by some of the Class C tests for the Input-Output features of the Ada Standard, defined in Annex A of [Ada 95]. The operation of REPORT and CHECK_FILE is checked by a set of executable tests. If these units are not operating correctly, conformity testing is discontinued. Class B tests check that a compiler detects illegal language usage. Class B tests are not executable. Each test in this class is compiled and the resulting compilation listing is examined to verify that all violations of the Ada Standard are detected. Some of the Class B tests contain legal Ada code which must not be flagged illegal by the compiler. This behavior is also verified. Class L tests check that an Ada processor correctly detects violation of the Ada Standard involving multiple, separately compiled units. In most Class L tests, errors are expected at link time, and execution must not begin. Other L tests may execute and report the appropriate result. For some tests of the ACATS, certain implementation-specific values must be supplied. Two insertion methods for the implementation-specific values are used: a macro substitution on the source file level of the test, and linking of a package that contains the implementation-specific values. Details are described in [UG97]. A list of the values used for this processor, along with the specification and body of the package (and children applicable to any of Specialized Needs Annexes being tested) are provided in Section 3.2 of this report. In addition to these anticipated test modifications, changes may be required to remove unforeseen conflicts between the tests and implementation-dependent characteristics. The modifications required for this processor are described in Section 2.2. For the conformity assessment of each Ada processor, a customized test suite is produced by the ACAL. This customization consists of making the modifications described in the preceding paragraph, removing withdrawn tests (see Section 2.1), and possibly removing some inapplicable tests (see Section 2.1 and [UG97]). 1-2 INTRODUCTION 1.3 DEFINITION OF TERMS Acceptable A result that is explicitly allowed by the grading criteria result of the test program for a grade of passed or inapplicable. Ada compiler The software and any needed hardware that have to be added to a given host and target computer system to allow transformation of Ada programs into executable form and execution thereof. Ada Compiler The means of checking conformity of Ada processors, Validation consisting of tests, support programs, and a User's Guide. Capability Also referred to as the Ada Conformity Assessment Test Suite. Ada Conformity Alternate name for the ACVC (which see). Assessment Test Suite (ACATS) Ada Conformity An organization which carries out the procedures required to Assessment assess the conformity of an Ada processor. Laboratory Ada Conformity The organization that provides coordination and technical Assessment guidance for the Ada Conformity Assessment Laboratories. Authority (ACAA) Ada An Ada processor. Certified (Also "certified as conforming") The status granted to an Status Ada processor by the award of an Ada Conformity Assessment Certificate. Computer A functional unit, consisting of one or more computers and System associated software, that uses common storage for all or part of a program and also for all or part of the data necessary for the execution of the program; executes user-wriiten or user-designated programs; performs user-designated data manipulation, including arithmetic operations and logic operations; and that can execute programs that modify themselves during execution. A computer system may be a stand-alone unit or may consist of several inter-connected units. Conformity Fulfillment by a product, process or service of all requirements specified. Conformity The process of checking the conformity of an Ada processor Assessment to the Ada programming language and of issing a certificate for that processor. Customer An individual or corporate entity who enters into an 1-3 INTRODUCTION agreement with an ACAL which specifies the terms and conditions for ACAL services (of any kind) to be performed. Declaration A formal statement from a customer assuring that conformity of Conformance is realized or is attainable on the Ada processor for which certified status is realized. Foundation An Ada package used by multiple tests. Foundation units are Unit designed to be reusable. A valid foundation unit must be in (Foundation the Ada library for those tests that are dependent on the Code) foundation unit. Host Computer A computer system where Ada source programs are transformed System into executable form. Inapplicable A test that contains one or more test objectives found to Test be irrelevant for the given Ada processor. ISO International Organization for Standardization. Operating Software that controls the execution of programs and that System provides services such as resource allocation, scheduling, input/output control, and data management. Specialized One of annexes C through H of [Ada95]. Testing of one or Needs Annex more specialized needs annexes is optional, and results for each tested annex are summarized in this report. Target A computer system where the executable form of Ada programs Computer are executed. System Unsupported A test for a language feature that is not required to be Feature Test supported, because it is based upon a requirement stated in an Ada 95 Specialized Needs Annex. Withdrawn Test A test found to be incorrect and not used in conformity testing. A test may be incorrect because it has an invalid test objective, fails to meet its test objective, or contains erroneous or illegal use of the Ada programming language. 1-4 CHAPTER 2 IMPLEMENTATION DEPENDENCIES 2.1 INAPPLICABLE TESTS A test is inapplicable if it contains test objectives which are irrelevant for a given Ada processor. Reasons for a test's inapplicability may be supported by documents issued by the ISO known as Ada Commentaries and commonly referenced in the format AI95-ddddd. For this processor, the following tests were determined to be inapplicable for the reasons indicated; references to Ada Commentaries are included as appropriate. C45322A, C45523A, and C45622A check that the proper exception is raised if MACHINE_OVERFLOWS is TRUE and the results of various floating-point operations lie outside the range of the base type; for this processor, MACHINE_OVERFLOWS is FALSE. C4A012B checks that the proper exception is raised when FLOAT'MACHINE_OVERFLOWS is TRUE for negative powers of 0.0; for this processor, FLOAT'MACHINE_OVERFLOWS is FALSE. C96005B uses values of type DURATION's base type that are outside the range of type DURATION; for this processor, the ranges are the same. EA3004G checks whether Pragma Inline is obeyed for a function called from within a package specification. This processor does not obey Pragma Inline in this circumstance. CD1009C checks whether a length clause can specify a non-default size for a floating-point type; this processor does not support such sizes. 2-1 IMPLEMENTATION DEPENDENCIES The tests listed in the following table check that USE_ERROR is raised if the given file operations are not supported for the given combination of mode and access method; this processor supports these operations. Test File Operation Mode File Access Method -------------------------------------------------------- CE2102D CREATE IN_FILE SEQUENTIAL_IO CE2102E CREATE OUT_FILE SEQUENTIAL_IO CE2102F CREATE INOUT_FILE DIRECT_IO CE2102I CREATE IN_FILE DIRECT_IO CE2102J CREATE OUT_FILE DIRECT_IO CE2102N OPEN IN_FILE SEQUENTIAL_IO CE2102O RESET IN_FILE SEQUENTIAL_IO CE2102P OPEN OUT_FILE SEQUENTIAL_IO CE2102Q RESET OUT_FILE SEQUENTIAL_IO CE2102R OPEN INOUT_FILE DIRECT_IO CE2102S RESET INOUT_FILE DIRECT_IO CE2102T OPEN IN_FILE DIRECT_IO CE2102U RESET IN_FILE DIRECT_IO CE2102V OPEN OUT_FILE DIRECT_IO CE2102W RESET OUT_FILE DIRECT_IO CE3102E CREATE IN_FILE TEXT_IO CE3102F RESET Any Mode TEXT_IO CE3102G DELETE -------- TEXT_IO CE3102I CREATE OUT_FILE TEXT_IO CE3102J OPEN IN_FILE TEXT_IO CE3102K OPEN OUT_FILE TEXT_IO. CE2203A checks that WRITE raises USE_ERROR if the capacity of an external sequential file is exceeded; this processor cannot restrict file capacity. CE2403A checks that WRITE raises USE_ERROR if the capacity of an external direct file is exceeded; this processor cannot restrict file capacity. CE3115A checks operations on text files when multiple internal files are associated with the same external file and one or more are open for writing; USE_ERROR is raised when this association is attempted. CE3304A checks that SET_LINE_LENGTH and SET_PAGE_LENGTH raise USE_ERROR if they specify an inappropriate value for the external file; there are no inappropriate values for this processor. CE3413B checks that PAGE raises LAYOUT_ERROR when the value of the page number exceeds COUNT'LAST; for this processor, the value of COUNT'LAST is greater than 150000, making the checking of this objective impractical. CXB4009 depends on the availability of a COBOL compiler; the test environment did not include a Cobol compiler. 2-2 IMPLEMENTATION DEPENDENCIES CXD2007, CXDB001..4 (4 tests), and LXD7008 check the functionality of Asynchronous Task Control. This processor does not support Asynchronous Task Control, and the tests are rejected at compile time. 2.2 MODIFICATIONS In order to comply with the test objective it may be required to modify the test source code, the test processing method, or the test evaluation method. Modifications are allowable because at the time of test writing not all possible execution environments of the test and the capabilities of the compiler could be foreseen. Possible kinds of modification are: o Test Modification: The source code of the test is changed. Examples for test modifications are the insertion of a pragma, the insertion of a representation clause, or the splitting of a B-test into several individual tests, if the compiler does not detect all intended errors in the original test. o Processing Modification: The processing of the test by the Ada processor for conformity assessment is changed. Examples for processing modification are the change of the compilation order for a test that consists of multiple compilations or the additional compilation of a specific support unit in the library. o Evaluation Modification: The evaluation of a test result is changed. An example for evaluation modification is the grading of a test other than the output from REPORT.RESULT indicates. This may be required if the test makes assumptions about implementation features that are not supported by the processor (e.g., the implementation of a file system on a bare target machine). All modifications have been directed or approved by the ACAA after consulting the ACAL and the customer on the technical justification of the modification. All of the required test modifications from the "ACATS Modifications List", Version 2.1B were used along with any modifications detailed below. Modifications were required for 58 tests. The following 29 tests were split into two or more tests because this processor did not report the violations of the Ada Standard in the way expected by the original tests. B32201A B36201A B393002 B41201A B54A20A B62001B B67001A B67001B B67001C B67001D B74304A B74304B B74304C B83E01C B83E01D B83E01E B87B26A B940003 B951001 B952001 BA11005 BA1101A BA1101B BA12008 BC3604A BC3607A BC51015 BC51016 BC51017 2-3 IMPLEMENTATION DEPENDENCIES The following 28 allowable test modifications from the "ACATS Modifications List", Version 2.1B were used. C3A2A02 B490001 C760009 C760010 CD30002 CD30005 CXB3008 CXB4009 CXD1008 CXD2004 CXD6002 CXE5002 CXE5003 CXG2002 CXG2012 LXH4001 LXH4002 LXH4003 LXH4004 LXH4005 LXH4006 LXH4007 LXH4008 LXH4009 LXH4010 LXH4011 LXH4012 CXG2014, as directed by the ACAA, was graded passed with the following code modification: comment out line 345 (the call to Subtraction_Error_Test) By effectively deleting this one line, the flawed subprogram will be removed from execution, and the other, valid checks can be made. 2.3 UNSUPPORTED FEATURES OF THE ADA 95 SPECIALIZED NEEDS ANNEXES As allowed by [Ada95], a processor need not support any of the capabilities specified by a Specialized Needs Annex, or it may support some or all of them. For conformity assessment testing, each set of tests for a particular Annex is processed only upon customer request, but is processed in full (even if the Ada processor provides only partial support). As required by [Ada95], the failure to support a requirement of a Specialized Needs Annex must be indicated by a compile-time rejection or by raising a run-time exception. When a test for a Specialized Needs Annex thus indicates non-support, the result is graded "unsupported" (rather than "inapplicable"). However, if such a test is accepted and reports FAILED, the result is graded "failed", and is considered evidence of non-conformity. All of the Specialized Needs Annexes were processed during this conformity assessment testing. The following tests for Annex C, Systems Programming, were graded "unsupported": none. The following tests for Annex D, Real-Time Systems, were graded "unsupported": none. The following tests for Annex E, Distributed Systems, were graded "unsupported": none. The following tests for Annex F, Information Systems, were graded "unsupported": none. The following tests for Annex G, Numerics, were graded "unsupported": none. 2-4 IMPLEMENTATION DEPENDENCIES The following tests for Annex H, Safety and Security, were graded "unsupported": none. 2-5 CHAPTER 3 PROCESSING INFORMATION 3.1 CONFORMITY ASSESSMENT PROCESS A full evaluation of the customer's self-tested results was conducted at the ACAL's site. Witness testing of this Ada processor was conducted at the customer-designated site by a representative of the ACAL. A floppy diskette containing the customized test suite (see Section 1.3) was taken on-site by the ACAL representative for processing. The contents of the floppy diskette were loaded directly onto the host computer. After the test files were loaded onto the host computer, the full set of tests was processed by the Ada processor. The tests were compiled, linked, and executed on the host computer system. Testing was performed using command scripts provided by the customer and reviewed by the ACAL representative. See Appendix A for a complete listing of the processing options for this processor. Appendix A also indicates the default options. The following explicit option settings were used during witness testing: For B tests: For B tests: gcc -c -I$acvc_lib_dir -gnatE -gnato -gnatf -gnatvl -gnatq -gnatws -gnatd2 -gnatd7 For executable tests: gcc -c -I$acvc_lib_dir -O0 -gnatE -gnato -gnatv -gnatws -gnatd7 gnatmake $main_name -I$acvc_lib_dir -O0 -gnatE -gnato -gnatv -gnatws -gnatd7 -bargs -T0 3-1 PROCESSING INFORMATION For L tests: gcc -c -I$acvc_lib_dir -O0 -gnatE -gnato -gnatv -gnatws -gnatd7 gnatmake $main_name -I$acvc_lib_dir -O0 -gnatE -gnato -gnatv -gnatws -gnatd7 -bargs -T0 Test output, compiler and linker listings, and job logs were captured on floppy diskette and archived at the ACAL. The listings examined on-site by the ACAL representative were also archived. 3.2 MACRO PARAMETERS AND IMPLEMENTATION-SPECIFIC VALUES This section contains the macro parameters used for customizing the ACATS. The meaning and purpose of these parameters are explained in [UG97]. The parameter values are presented in two tables. The first table lists the values that are defined in terms of the maximum input-line length, which is the value for $MAX_IN_LEN, also listed here. These values are expressed in a symbolic notation, using placeholders as appropriate. 3.2.1 Macro Parameters Macro Parameter Macro Value ------------------------------------------------------------------------------ $MAX_IN_LEN 200 $BIG_ID1 AAA ... A1 (200 characters) $BIG_ID2 AAA ... A2 (200 characters) $BIG_ID3 AAA ... A3A ... A (200 characters) $BIG_ID4 AAA ... A4A ... A (200 characters) $BIG_STRING1 "AAA ... A" (200/2 characters) $BIG_STRING2 "AAA ... A1" ((200/2)-1 characters) $BLANKS " ... " (200-20 blanks) $MAX_STRING_LITERAL "AAA ... A" (200 characters) ------------------------------------------------------------------------------ $ACC_SIZE 32 $ALIGNMENT 4 $COUNT_LAST 2147483647 3-2 PROCESSING INFORMATION $ENTRY_ADDRESS ENTRY_ADDR $ENTRY_ADDRESS1 ENTRY_ADDR1 $ENTRY_ADDRESS2 ENTRY_ADDR2 $FIELD_LAST 255 $FORM_STRING "" $FORM_STRING2 "CANNOT_RESTRICT_FILE_CAPACITY" $GREATER_THAN_DURATION 86_000.0 $ILLEGAL_EXTERNAL_FILE_NAME1 /NODIRECTORY/FILENAME $ILLEGAL_EXTERNAL_FILE_NAME2 %%/%%/%%/%%\%%\%%\%% $INAPPROPRIATE_LINE_LENGTH -1 $INAPPROPRIATE_PAGE_LENGTH -1 $INTEGER_FIRST -2147483648 $INTEGER_LAST 2147483647 $LESS_THAN_DURATION -86_400.0 $MACHINE_CODE_STATEMENT Asm_Insn'(Asm ("nop")); $MAX_INT 9223372036854775807 $MIN_INT -9223372036854775808 $NAME LONG_LONG_INTEGER $NAME_SPECIFICATION1 c:\acvc\acvc_21\work\X2120A $NAME_SPECIFICATION2 c:\acvc\acvc_21\work\X2120B $NAME_SPECIFICATION3 c:\acvc\acvc_21\work\X3119A $OPTIONAL_DISC NO_SUCH_MACHINE_CODE_DISC $RECORD_DEFINITION RECORD ASM : STRING (1..4); END RECORD; $RECORD_NAME Asm_Insn $TASK_SIZE 32 $TASK_STORAGE_SIZE 1024 $VARIABLE_ADDRESS VAR_ADDR 3-3 PROCESSING INFORMATION $VARIABLE_ADDRESS1 VAR_ADDR1 $VARIABLE_ADDRESS2 VAR_ADDR2 3-4 PROCESSING INFORMATION Package ImpDef and Its Children The package ImpDef is used by several tests of core language features. Before use in testing, this package is modified to specify certain implementation-defined features. In addition, package ImpDef has a child package for each Specialized Needs Annex, each of which may need similar modifications. The child packages are independent of one another, and are used only by tests for their respective annexes. This section presents the package ImpDef and each of the relevant child packages as they were modified for this conformity assessment. In the interests of simplifying this ACATR, the header comment block was removed from each of the package files. 3.2.1.1 Package ImpDef -- IMPDEF.A -- --! with Report; with Ada.Text_IO; with System.Storage_Elements; package ImpDef is --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The following boolean constants indicate whether this validation will -- include any of annexes C-H. The values of these booleans affect the -- behavior of the test result reporting software. -- -- True means the associated annex IS included in the validation. -- False means the associated annex is NOT included. Validating_Annex_C : constant Boolean := True; -- ^^^^^ --- MODIFY HERE AS NEEDED Validating_Annex_D : constant Boolean := True; -- ^^^^^ --- MODIFY HERE AS NEEDED Validating_Annex_E : constant Boolean := True; -- ^^^^^ --- MODIFY HERE AS NEEDED Validating_Annex_F : constant Boolean := True; -- ^^^^^ --- MODIFY HERE AS NEEDED Validating_Annex_G : constant Boolean := True; -- ^^^^^ --- MODIFY HERE AS NEEDED Validating_Annex_H : constant Boolean := True; -- ^^^^^ --- MODIFY HERE AS NEEDED 3-5 PROCESSING INFORMATION --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- This is the minimum time required to allow another task to get -- control. It is expected that the task is on the Ready queue. -- A duration of 0.0 would normally be sufficient but some number -- greater than that is expected. Minimum_Task_Switch : constant Duration := 0.1; -- ^^^ --- MODIFY HERE AS NEEDED --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- This is the time required to activate another task and allow it -- to run to its first accept statement. We are considering a simple task -- with very few Ada statements before the accept. An implementation is -- free to specify a delay of several seconds, or even minutes if need be. -- The main effect of specifying a longer delay than necessary will be an -- extension of the time needed to run the associated tests. Switch_To_New_Task : constant Duration := 1.0; -- ^^^ -- MODIFY HERE AS NEEDED --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- This is the time which will clear the queues of other tasks -- waiting to run. It is expected that this will be about five -- times greater than Switch_To_New_Task. Clear_Ready_Queue : constant Duration := 5.0; -- ^^^ --- MODIFY HERE AS NEEDED --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- Some implementations will boot with the time set to 1901/1/1/0.0 -- When a delay of Delay_For_Time_Past is given, the implementation -- guarantees that a subsequent call to Ada.Calendar.Time_Of(1901,1,1) -- will yield a time that has already passed (for example, when used in -- a delay_until statement). Delay_For_Time_Past : constant Duration := 0.1; -- ^^^ --- MODIFY HERE AS NEEDED --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- Minimum time interval between calls to the time dependent Reset -- procedures in Float_Random and Discrete_Random packages that is -- guaranteed to initiate different sequences. See RM A.5.2(45). Time_Dependent_Reset : constant Duration := 0.3; -- ^^^ --- MODIFY HERE AS NEEDED --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- Test CXA5013 will loop, trying to generate the required sequence 3-6 PROCESSING INFORMATION -- of random numbers. If the RNG is faulty, the required sequence -- will never be generated. Delay_Per_Random_Test is a time-out value -- which allows the test to run for a period of time after which the -- test is failed if the required sequence has not been produced. -- This value should be the time allowed for the test to run before it -- times out. It should be long enough to allow multiple (independent) -- runs of the testing code, each generating up to 1000 random -- numbers. Delay_Per_Random_Test : constant Duration := 1.0; -- ^^^ --- MODIFY HERE AS NEEDED --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The time required to execute this procedure must be greater than the -- time slice unit on implementations which use time slicing. For -- implementations which do not use time slicing the body can be null. procedure Exceed_Time_Slice; --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- This constant must not depict a random number generator state value. -- Using this string in a call to function Value from either the -- Discrete_Random or Float_Random packages will result in -- Constraint_Error (expected result in test CXA5012). Non_State_String : constant String := "By No Means A State"; -- MODIFY HERE AS NEEDED --- ^^^^^^^^^^^^^^^^^^^ --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- This string constant must be a legal external tag value as used by -- CD10001 for the type Some_Tagged_Type in the representation -- specification for the value of 'External_Tag. External_Tag_Value : constant String := "implementation_defined"; -- MODIFY HERE AS NEEDED --- ^^^^^^^^^^^^^^^^^^^^^^ --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The following address constant must be a valid address to locate -- the C program CD30005_1. It is shown here as a named number; -- the implementation may choose to type the constant as appropriate. function Cd30005_Proc (X : Integer) return Integer; pragma Import (C, Cd30005_Proc, "_cd30005_1"); pragma Linker_Options ("../cd300051.o"); CD30005_1_Foreign_Address : constant System.Address:= Cd30005_Proc'Address; -- CD30005_1_Foreign_Address : constant System.Address:= 3-7 PROCESSING INFORMATION -- System.Storage_Elements.To_Address ( 16#0000_0000# ) -- --MODIFY HERE AS REQUIRED --- ^^^^^^^^^^^^^ --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The following string constant must be the external name resulting -- from the C compilation of CD30005_1. The string will be used as an -- argument to pragma Import. CD30005_1_External_Name : constant String := "_cd30005_1"; -- MODIFY HERE AS NEEDED --- ^^^^^^^^^ --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The following constants should represent the largest default alignment -- value and the largest alignment value supported by the linker. -- See RM 13.3(35). Max_Default_Alignment : constant := Standard'Maximum_Alignment; -- ^ --- MODIFY HERE AS NEEDED Max_Linker_Alignment : constant := Standard'Maximum_Alignment; -- ^ --- MODIFY HERE AS NEEDED --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The following string constants must be the external names resulting -- from the C compilation of CXB30130.C and CXB30131.C. The strings -- will be used as arguments to pragma Import. CXB30130_External_Name : constant String := "CXB30130"; -- MODIFY HERE AS NEEDED --- ^^^^^^^^ CXB30131_External_Name : constant String := "CXB30131"; -- MODIFY HERE AS NEEDED --- ^^^^^^^^ --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The following string constants must be the external names resulting -- from the COBOL compilation of CXB40090.CBL, CXB40091.CBL, and -- CXB40092.CBL. The strings will be used as arguments to pragma Import. CXB40090_External_Name : constant String := "CXB40090"; -- MODIFY HERE AS NEEDED --- ^^^^^^^^ CXB40091_External_Name : constant String := "CXB40091"; -- MODIFY HERE AS NEEDED --- ^^^^^^^^ CXB40092_External_Name : constant String := "CXB40092"; -- MODIFY HERE AS NEEDED --- ^^^^^^^^ --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The following string constants must be the external names resulting 3-8 PROCESSING INFORMATION -- from the Fortran compilation of CXB50040.FTN, CXB50041.FTN, -- CXB50050.FTN, and CXB50051.FTN. -- -- The strings will be used as arguments to pragma Import. -- -- Note that the use of these four string constants will be split between -- two tests, CXB5004 and CXB5005. CXB50040_External_Name : constant String := "args"; -- MODIFY HERE AS NEEDED --- ^^^^^^^^ CXB50041_External_Name : constant String := "tax"; -- MODIFY HERE AS NEEDED --- ^^^^^^^^ CXB50050_External_Name : constant String := "align"; -- MODIFY HERE AS NEEDED --- ^^^^^^^^ CXB50051_External_Name : constant String := "modify"; -- MODIFY HERE AS NEEDED --- ^^^^^^^^ --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The following constants have been defined for use with the -- representation clause in FXACA00 of type Sales_Record_Type. -- -- Char_Bits should be an integer at least as large as the number -- of bits needed to hold a character in an array. -- A value of 6 * Char_Bits will be used in a representation clause -- to reserve space for a six character string. -- -- Next_Storage_Slot should indicate the next storage unit in the record -- representation clause that does not overlap the storage designated for -- the six character string. Char_Bits : constant := 8; -- MODIFY HERE AS NEEDED ---^ Next_Storage_Slot : constant := 6; -- MODIFY HERE AS NEEDED ---^ --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The following string constant must be the path name for the .AW -- files that will be processed by the Wide Character processor to -- create the C250001 and C250002 tests. The Wide Character processor -- will expect to find the files to process at this location. Test_Path_Root : constant String := "/data/ftp/public/AdaIC/testing/acvc/95acvc/"; -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ --- MODIFY HERE AS NEEDED -- The following two strings must not be modified unless the .AW file -- names have been changed. The Wide Character processor will use -- these strings to find the .AW files used in creating the C250001 3-9 PROCESSING INFORMATION -- and C250002 tests. Wide_Character_Test : constant String := Test_Path_Root & "c250001"; Upper_Latin_Test : constant String := Test_Path_Root & "c250002"; --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The following instance of Integer_IO or Modular_IO must be supplied -- in order for test CD72A02 to compile correctly. -- Depending on the choice of base type used for the type -- System.Storage_Elements.Integer_Address; one of the two instances will -- be correct. Comment out the incorrect instance. --M package Address_Value_IO is --M new Ada.Text_IO.Integer_IO(System.Storage_Elements.Integer_Address); package Address_Value_IO is new Ada.Text_IO.Modular_IO(System.Storage_Elements.Integer_Address); --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- end ImpDef; --==================================================================-- package body ImpDef is -- NOTE: These are example bodies. It is expected that implementors -- will write their own versions of these routines. --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The time required to execute this procedure must be greater than the -- time slice unit on implementations which use time slicing. For -- implementations which do not use time slicing the body can be null. Procedure Exceed_Time_Slice is T : Integer := 0; Loop_Max : constant Integer := 4_000; begin for I in 1..Loop_Max loop T := Report.Ident_Int (1) * Report.Ident_Int (2); end loop; end Exceed_Time_Slice; --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- end ImpDef; 3-10 PROCESSING INFORMATION 3.2.1.2 Package ImpDef.Annex_C -- Version of IMPDEFC.A modified for ACT interrupt support -- -- IMPDEFC.A -- --! with Ada.Interrupts.Names; package ImpDef.Annex_C is --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- Interrupt_To_Generate should identify a non-reserved interrupt -- that can be predictably generated within a reasonable time interval -- (as specified by the constant Wait_For_Interrupt) during testing. Interrupt_To_Generate: constant Ada.Interrupts.Interrupt_ID := Ada.Interrupts.Names.SIGINT; -- to allow trivial compilation -- ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ --- MODIFY HERE AS NEEDED --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- Wait_For_Interrupt should specify the reasonable time interval during -- which the interrupt identified by Interrupt_To_Generate can be -- expected to be generated. Wait_For_Interrupt : constant := 0.1; -- ^^^^ --- MODIFY HERE AS NEEDED --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The procedure Enable_Interrupts should enable interrupts, if this -- is required by the implementation. [See additional notes on this -- procedure in the package body.] procedure Enable_Interrupts; --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The procedure Generate_Interrupt should generate the interrupt -- identified by Interrupt_To_Generate within the time interval -- specified by Wait_For_Interrupt. [See additional notes on this -- procedure in the package body.] procedure Generate_Interrupt; --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- end ImpDef.Annex_C; 3-11 PROCESSING INFORMATION --==================================================================-- package body ImpDef.Annex_C is -- NOTE: These are example bodies. It is expected that implementors -- will write their own versions of these routines. --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The procedure Enable_Interrupts should enable interrupts, if this -- is required by the implementation. -- -- The default body is null, since it is expected that most implementations -- will not need to perform this step. -- -- Note that Enable_Interrupts will be called only once per test. procedure Enable_Interrupts is begin null; -- ^^^^^^^^^^^^^^^^^^^^ MODIFY THIS BODY AS NEEDED ^^^^^^^^^^^^^^^^^^^^ end Enable_Interrupts; --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The procedure Generate_Interrupt should generate the interrupt -- identified by Interrupt_To_Generate within the time interval -- specified by Wait_For_Interrupt. -- -- The default body assumes that an interrupt will be generated by some -- physical act during testing. While this approach is acceptable, the -- interrupt should ideally be generated by appropriate code in the -- procedure body. -- -- Note that Generate_Interrupt may be called multiple times by a single -- test. The code used to implement this procedure should account for this -- possibility. procedure Generate_Interrupt is procedure Signal (Interrupt : Ada.Interrupts.Interrupt_ID); pragma Import (C, signal, "raise"); begin Report.Comment (". >>>>> GENERATE THE INTERRUPT NOW <<<<< "); Signal (Interrupt_To_Generate); end Generate_Interrupt; --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- end ImpDef.Annex_C; 3-12 PROCESSING INFORMATION 3-13 PROCESSING INFORMATION 3.2.1.3 Package ImpDef.Annex_D -- IMPDEFD.A -- --! package ImpDef.Annex_D is --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- This constant is the maximum storage size that can be specified -- for a task. A single task that has this size must be able to -- run. Ideally, this value is large enough that two tasks of this -- size cannot run at the same time. If the value is too small then -- test CXDC001 may take longer to run. See the test for further -- information. Maximum_Task_Storage_Size : constant := 16_000_000; -- ^^^^^^^^^^ --- MODIFY HERE AS NEEDED --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- Indicates the type of processor on which the tests are running. -- Time_Slice indicates a uniprocessor with an operating system that -- simulates a multi-processor by using time slicing. type Processor_Type is (Uni_Processor, Time_Slice, Multi_Processor); Processor : constant Processor_Type := Uni_Processor; -- ^^^^^^^^^^^ --- MODIFY HERE AS NEEDED --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- end ImpDef.Annex_D; 3-14 PROCESSING INFORMATION 3.2.1.4 Package ImpDef.Annex_E -- IMPDEFE.A -- --! package ImpDef.Annex_E is --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- The Max_RPC_Call_Time value is the longest time a test needs to wait for -- an RPC to complete. Included in this time is the time for the called -- procedure to make a task entry call where the task is ready to accept -- the call. Max_RPC_Call_Time : constant Duration := 2.0; -- ^^^ --- MODIFY HERE AS NEEDED --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- end ImpDef.Annex_E; 3-15 PROCESSING INFORMATION 3.2.1.5 Package ImpDef.Annex_G -- IMPDEFG.A -- --! package ImpDef.Annex_G is --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- This function must return a "negative zero" value for implementations -- for which Float'Signed_Zeros is True. function Negative_Zero return Float; --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- end ImpDef.Annex_G; --==================================================================-- package body ImpDef.Annex_G is --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- -- This function must return a negative zero value for implementations -- for which Float'Signed_Zeros is True. -- We generate the smallest normalized negative number, and divide by a -- few powers of two to obtain a number whose absolute value equals zero -- but whose sign is negative. function Negative_Zero return Float is negz : float := -1.0 * float (float'Machine_Radix) ** ( Float'Machine_Emin - Float'Machine_Mantissa); begin return negz / 8.0; end Negative_Zero; --=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-=====-- end ImpDef.Annex_G; 3-16 PROCESSING INFORMATION 3.2.1.6 Package ImpDef.Annex_H -- IMPDEFH.A -- --! package Impdef.Annex_H is type Scalar_To_Normalize is ( Id0, Id1, Id2, Id3, Id4, Id5, Id6, Id7, Id8, Id9, Id10, Id11, Id12, Id13, Id14, Id15, Id16, Id17, Id18, Id19, Id20, Id21, Id22, Id23, Id24, Id25, Id26, Id27, Id28, Id29, Id30, Id31, Id32, Id33, Id34, Id35, Id36, Id37, Id38, Id39, Id40, Id41, Id42, Id43, Id44, Id45, Id46, Id47, Id48, Id49, Id50, Id51, Id52, Id53, Id54, Id55, Id56, Id57, Id58, Id59, Id60, Id61, Id62, Id63, Id64, Id65, Id66, Id67, Id68, Id69, Id70, Id71, Id72, Id73, Id74, Id75, Id76, Id77, Id78, Id79, Id80, Id81, Id82, Id83, Id84, Id85, Id86, Id87, Id88, Id89, Id90, Id91, Id92, Id93, Id94, Id95, Id96, Id97, Id98, Id99, IdA0, IdA1, IdA2, IdA3, IdA4, IdA5, IdA6, IdA7, IdA8, IdA9, IdB0, IdB1, IdB2, IdB3, IdB4, IdB5, IdB6 ); -- NO MODIFICATION NEEDED TO TYPE SCALAR_TO_NORMALIZE. DO NOT MODIFY. type Small_Number is range 1..100; -- NO MODIFICATION NEEDED TO TYPE SMALL_NUMBER. DO NOT MODIFY. --===================================================================== -- When the value documented in H.1(5) as the predictable initial value -- for an uninitialized object of the type Scalar_To_Normalize -- (an enumeration type containing 127 identifiers) is to be in the range -- Id0..IdB6, set the following constant to True; otherwise leave it set -- to False. Default_For_Scalar_To_Normalize_Is_In_Range : constant Boolean := False; -- MODIFY HERE AS NEEDED --- ^^^^^ --===================================================================== -- If the above constant Default_For_Scalar_To_Normalize_Is_In_Range is -- set True, the following constant must be set to the value documented -- in H.1(5) as the predictable initial value for the type -- Scalar_To_Normalize. Default_For_Scalar_To_Normalize : constant Scalar_To_Normalize := Id0; -- MODIFY HERE AS NEEDED --- ^^^ --===================================================================== -- When the value documented in H.1(5) as the predictable initial value -- for an uninitialized object of the type Small_Number -- (an integer type containing 100 values) is to be in the range -- 1..100, set the following constant to True; otherwise leave it set -- to False. 3-17 PROCESSING INFORMATION Default_For_Small_Number_Is_In_Range : constant Boolean := False; -- MODIFY HERE AS NEEDED --- ^^^^^ --===================================================================== -- If the above constant Default_For_Small_Number_Is_In_Range is -- set True, the following constant must be set to the value documented -- in H.1(5) as the predictable initial value for the type Small_Number. Default_For_Small_Number : constant Small_Number := 100; -- MODIFY HERE AS NEEDED --- ^^^ --===================================================================== end Impdef.Annex_H; 3-18 PROCESSING INFORMATION 3.3 WITHDRAWN TESTS At the time of this conformity assessment testing, the following 24 tests were withdrawn from the ACATS. B37312B BXC6A03 C390010 C392010 C392012 C42006A C48009A C760007 C760012 C761006 C761008 C761009 C9A005A C9A008A CD20001 CXC3004 CXD2005 CXD4009 CXD5002 CXDB005 CXDC001 CXG2022 E28002B LA1001F 3-19 APPENDIX A COMPILATION SYSTEM OPTIONS AND LINKER OPTIONS A.1 Compilation System Options The compiler options of this Ada processor, as described in this Appendix, are provided by the customer. Unless specifically noted otherwise, references in this Appendix are to compiler documentation and not to this report. Compilation System Options -------------------------- Usage: gcc switches -gnata Assertions enabled. Pragma Assert and pragma Debug to be activated -gnatb Generate brief messages to stderr even if verbose mode set -gnatc Check syntax and semantics only (no code generation attempted) -gnate Error messages generated immediately, not saved up till end -gnatE Generate full dynamic elaboration checks -gnatf Full errors. Multiple errors/line, all undefined references -gnatg GNAT style checks enabled -gnati? Identifier char set (?=1/2/3/4/8/p/f/n/w) -gnatj? Wide character encoding method (?=n/h/u/s/e) -gnatknnn Limit file names to nnn characters (k = krunch) -gnatl Output full source listing with embedded error messages -gnatmnnn Limit number of detected errors to nnn (1-999) -gnatn Inlining of subprograms (apply pragma Inline across units) -gnatN Inline all subprogram calls -gnato Enable optional checks (overflow, stack check, elaboration checks -gnatp Suppress all checks -gnatP Enable generation of polling -gnatq Don't quit, try semantics, even if parse errors -gnatr Reference manual column layout required -gnats Syntax check only -gnatt Tree output file to be generated -gnatu List units for this compilation -gnatv Verbose mode. Full error output with source lines to stdout -gnatw? Warning mode. (?=s/e for suppress/treat as error) -gnatW Set wide character encoding method A-1 COMPILATION SYSTEM OPTIONS AND LINKER OPTIONS -gnatx? Cross-reference level and switches (?=1/2/3/4/5/9/b/s) -gnatz? Distribution stub generation (r/s for receiver/sender stubs) -gnat83 Enforce Ada 83 restrictions Debug flags for compiler: ------------------------- -gnatda Generate messages tracking semantic analyzer progress -gnatdb Show encoding of type names for debug output -gnatdc List names of units as they are compiled -gnatdd Dynamic allocation of tables messages generated -gnatde List the entity table -gnatdf Full tree/source print (includes withed units) -gnatdg Print source from tree (generated code only) -gnatdh Generate listing showing loading of name table hash chains -gnatdi Generate messages for visibility linking/delinking -gnatdj Suppress "junk null check" for access parameter values -gnatdk Generate GNATBUG message on abort, even if previous errors -gnatdl Generate unit load trace messages -gnatdm Allow VMS features even if not OpenVMS version -gnatdn Generate messages for node/list allocation -gnatdo Print source from tree (original code only) -gnatdp Generate messages for parser scope stack push/pops -gnatdr Generate parser resynchronization messages -gnatds Print source from tree (including original and generated stuff) -gnatdt Print full tree -gnatdu Uncheck categorization pragmas -gnatdv Output trace of overload resolution -gnatdw Print trace of semantic scope stack -gnatdx Force expansion on, even if no code being generated -gnatdy Print tree of package Standard -gnatdz Print source of package Standard -gnatdB Output debug encoding of type names and variants -gnatdE Apply elaboration checks to predefined units -gnatdG Do not compile generics -gnatdL Output trace information on elaboration checking -gnatdP Do not check for controlled objects in preelaborable packages -gnatdX Force use of zero-cost exception approach -gnatd1 Error msgs have node numbers where possible -gnatd2 Eliminate error flags in verbose form error messages -gnatd3 Dump bad node in Comperr on an abort -gnatd4 Inhibit automatic krunch of predefined library unit files -gnatd5 Debug output for tree read/write -gnatd6 Default access unconstrained to thin pointers -gnatd7 Do not output version & file time stamp in -gnatv or -gnatl mode -gnatd8 Force opposite endianness in packed stuff General GCC options applicable to GNAT: --------------------------------------- -c Compile or assemble the source files, but do not link. -O0 No code optimization (this is the default setting) -O1 Optimize. A-2 COMPILATION SYSTEM OPTIONS AND LINKER OPTIONS -O2 Optimize even more. -O3 Optimize yet more. -S Stop after the stage of compilation proper; do not assemble. The output is an assembler code file for each non-assembler input file specified. -mieee Generate ieee754 compatible code. -o file Place output in file file. This applies regardless to whatever sort of output GCC is producing, whether it be an executable file or an object file. -v Print the commands executed to run the stages of compilation. Also print the version number of the compiler driver program and of the preprocessor and the compiler proper. -g Produce debugging information in the operating system's native format. GDB can work with this debugging information. -Bprefix This option specifies where to find the executables, libraries and data files of the compiler itself. -Idir Specify library and source files search path -Ldir Add directory dir to the list of directories to be searched for `-l'. A.2 Linker Options The linker options of this Ada implementation, as described in this Appendix, are provided by the customer. Unless specifically noted otherwise, references in this Appendix are to linker documentation and not to this report. Linker Options -------------- Usage: gnatbind switches lfile -aOdir Specify library files search path -aIdir Specify source files search path -A Generate binder program in Ada -b Generate brief messages to stderr even if verbose mode set -c Check only, no generation of binder output file -C Generate binder program in C (default) -e Output complete list of elaboration order dependencies -f Full elaboration semantics. Follow Ada rules. No attempt to be kind -h Horrible (worst-case) elaboration order -Idir Specify library and source files search path -I- Don't look for sources & library files in default directory A-3 COMPILATION SYSTEM OPTIONS AND LINKER OPTIONS -l Output chosen elaboration order -mnnn Limit number of detected errors to nnn (1-999) -n No main program -o file give the output file name (default is b_xxx.c) -r Rename generated main program from main to gnat_main -s Require all source files to be present -t Tolerate time stamp and other consistency errors -Tn Enable or Disable time-slicing -v Verbose mode. Error messages,header, summary output to stdout -wx Warning mode. (x=s/e for suppress/treat as error) -x Exclude source files (check object consistency only) lfile Library file names Usage: gnatmake opts name {[-cargs opts] [-bargs opts] [-largs opts]} name is a file name from which you can omit the .adb or .ads suffix gnatmake switches: -a Consider all files, even readonly ali files -c Compile only, do not bind and link -f Force recompilations of non predefined units -i In place. Replace existing ali file, or put it with source -jnum Use nnn processes to compile -k Keep going after compilation errors -m Minimal recompilation -M List object file dependences for Makefile -n Check objects up to date, output next file to compile if not -o name Choose an alternate executable name -q Be quiet/terse -v Motivate all (re)compilations --GCC=command Use this gcc command --GNATBIND=command Use this gnatbind command --GNATLINK=command Use this gnatlink command Gnat/Gcc switches such as -g, -O, -gnato, etc.are directly passed to gcc Source & Library search path switches: -aLdir Skip missing library sources if ali in dir -Adir like -aLdir -aIdir -aOdir Specify library/object files search path -aIdir Specify source files search path -Idir Like -aIdir -aOdir -I- Don't look for sources & library files in the default directory -Ldir Look for program libraries also in dir To pass an arbitrary switch to the Compiler, Binder or Linker: -cargs opts opts are passed to the compiler -bargs opts opts are passed to the binder -largs opts opts are passed to the linker A-4 APPENDIX B POINTS OF CONTACT Ada Conformace Assessment Laboratory Phil Brashear EDS Conformance Testing Center 4646 Needmore Road, Bin 46 P.O. Box 24593 Dayton OH 45424-0593 U.S.A. Phone : (937) 237-4510 Internet : brashp@dysmailpo.deisoh.msd.eds.com AdaConformity Assessment Authority Randall Brukardt ACAA P.O. Box 1512 Madison WI 53701 U.S.A. Phone : (608) 245-0375 Internet : Rbrukardt@bix.com For technical information about this Ada processor, contact: Robert Dewar Ada Core Technologies, Inc. 73 Fifth Ave., Suite 11B New York NY 10003 (212) 620-7300 (ext 100) dewar@gnat.com B-1 POINTS OF CONTACT For sales information about this Ada processor, contact: Karen Syck Ada Core Technologies, Inc. 73 Fifth Ave., Suite 11B New York NY 10003 (212) 620-7300 (ext 118) syck@gnat.com or sales@gnat.com B-2 APPENDIX C REFERENCES [ACAP] Ada Conformity Assessment Procedures, Version 1.1, EDS Conformance Testing Center, September 1998 [Ada95] Reference Manual for the Ada Programming Language, ANSI/ISO/IEC 8652:1995 [Pro98] Ada Conformity Assessment Authority Operating Procedures, Version 1.3, Ada Resource Association, October 1998 [UG97] The Ada Compiler Validation Capability Version 2.1 User's Guide, Revision 1, SAIC and CTA, March 1997 C-1 REFERENCES end of document (REMOVE THIS PAGE)