From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- gcc/testsuite/ada/acats/tests/cd/cd30003.a | 227 +++++++++++++++++++++++++++++ 1 file changed, 227 insertions(+) create mode 100644 gcc/testsuite/ada/acats/tests/cd/cd30003.a (limited to 'gcc/testsuite/ada/acats/tests/cd/cd30003.a') diff --git a/gcc/testsuite/ada/acats/tests/cd/cd30003.a b/gcc/testsuite/ada/acats/tests/cd/cd30003.a new file mode 100644 index 000000000..af414490f --- /dev/null +++ b/gcc/testsuite/ada/acats/tests/cd/cd30003.a @@ -0,0 +1,227 @@ +-- CD30003.A +-- +-- Grant of Unlimited Rights +-- +-- Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687, +-- F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained +-- unlimited rights in the software and documentation contained herein. +-- Unlimited rights are defined in DFAR 252.227-7013(a)(19). By making +-- this public release, the Government intends to confer upon all +-- recipients unlimited rights equal to those held by the Government. +-- These rights include rights to use, duplicate, release or disclose the +-- released technical data and computer software in whole or in part, in +-- any manner and for any purpose whatsoever, and to have or permit others +-- to do so. +-- +-- DISCLAIMER +-- +-- ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR +-- DISCLOSED ARE AS IS. THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED +-- WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE +-- SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE +-- OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A +-- PARTICULAR PURPOSE OF SAID MATERIAL. +--* +-- +-- OBJECTIVE: +-- Check that a Size clause for an object is supported if the specified +-- size is at least as large as the subtype's size, and correspond to a +-- size in storage elements that is a multiple of the object's (non-zero) +-- Alignment. RM 13.3(43) +-- +-- TEST DESCRIPTION: +-- This test defines several types and then asserts specific sizes for +-- the, it then checks that the size set is reported back. +-- +-- APPLICABILITY CRITERIA: +-- All implementations must attempt to compile this test. +-- +-- For implementations validating against Systems Programming Annex (C): +-- this test must execute and report PASSED. +-- +-- For implementations not validating against Annex C: +-- this test may report compile time errors at one or more points +-- indicated by "-- ANX-C RQMT", in which case it may be graded as inapplicable. +-- Otherwise, the test must execute and report PASSED. +-- +-- +-- CHANGE HISTORY: +-- 22 JUL 95 SAIC Initial version +-- 08 MAY 96 SAIC Corrected and strengthened for 2.1 +-- 14 FEB 97 PWB.CTA Changed 'Size specifications to multiples +-- of System.Storage_Unit; restricted 'Size spec +-- for enumeration object to max integer size. +-- 16 FEB 98 EDS Modify Documentation. +-- 25 JAN 99 RLB Repaired to properly set and check sizes. +-- 29 JAN 99 RLB Added Pack pragma needed for some implementations. +-- Corrected to support a Storage_Unit size < 8. +--! + +------------------------------------------------------------------- CD30003 + +with Report; +with System; +procedure CD30003 is + + --------------------------------------------------------------------------- + -- types and subtypes + --------------------------------------------------------------------------- + + type Bit is mod 2**1; + for Bit'Size use 1; -- ANX-C RQMT. + + type Byte is mod 2**8; + for Byte'Size use 8; -- ANX-C RQMT. + + type Smallword is mod 2**8; + for Smallword'size use 16; -- ANX-C RQMT. + + type Byte_Array is array(1..4) of Byte; + pragma Pack(Byte_Array); -- ANX-C RQMT. + -- size should be 32 + + type Smallword_Array is array(1..4) of Smallword; + pragma Pack(Smallword_Array); -- Required if Storage_Unit > 16. -- ANX-C RQMT. + + -- Use to calulate maximum required size: + type Max_Modular is mod System.Max_Binary_Modulus; + type Max_Integer is range System.Min_Int .. System.Max_Int; + Enum_Size : constant := Integer'Min (32, + Integer'Min (Max_Modular'Size, Max_Integer'Size)); + type Transmission_Data is ( Empty, Input, Output, IO, Control ); + for Transmission_Data'Size use Enum_Size; -- ANX-C RQMT. + + -- Sizes to try: + + -- The basic sizes are based on a "normal" Storage_Unit = 8 implementation. + -- We then use formulas to insure that the specified sizes meet the + -- the minimum level of support and AI-0051. + + Modular_Single_Size : constant := Integer'Min (((8 + (System.Storage_Unit-1)) + /System.Storage_Unit)*System.Storage_Unit, Max_Modular'Size); + -- Calulate an appropriate, legal, and required to be supported size to + -- try, which is the size of Byte. Note that object sizes must be + -- a multiple of the storage unit for the compiler. + + Modular_Double_Size : constant := Integer'Min (((16 + (System.Storage_Unit-1)) + /System.Storage_Unit)*System.Storage_Unit, Max_Modular'Size); + + Modular_Quad_Size : constant := Integer'Min (((32 + (System.Storage_Unit-1)) + /System.Storage_Unit)*System.Storage_Unit, Max_Modular'Size); + + Array_Quad_Size : constant := ((4 * 8 + (System.Storage_Unit-1)) + /System.Storage_Unit)*System.Storage_Unit; + + Array_Octo_Size : constant := ((4 * 16 + (System.Storage_Unit-1)) + /System.Storage_Unit)*System.Storage_Unit; + + Rounded_Enum_Size : constant := ((Enum_Size + (System.Storage_Unit-1)) + /System.Storage_Unit)*System.Storage_Unit; + + Enum_Quad_Size : constant := Integer'Min (((32 + (System.Storage_Unit-1)) + /System.Storage_Unit)*System.Storage_Unit, + Integer'Min (Max_Modular'Size, Max_Integer'Size)); + + + --------------------------------------------------------------------------- + -- objects + --------------------------------------------------------------------------- + + Bit_8 : Bit :=0; + for Bit_8'Size use System.Storage_Unit; -- ANX-C RQMT. + + Bit_G : Bit :=0; + for Bit_G'Size use Modular_Double_Size; -- ANX-C RQMT. + + Byte_8 : Byte :=0; + for Byte_8'Size use Modular_Single_Size; -- ANX-C RQMT. + + Byte_G : Byte :=0; + for Byte_G'Size use Modular_Double_Size; -- ANX-C RQMT. + + Smallword_1 : Smallword :=0; + for Smallword_1'Size use Modular_Double_Size; -- ANX-C RQMT. + + Smallword_2 : Smallword :=0; + for Smallword_2'Size use Modular_Quad_Size; -- ANX-C RQMT. + + Byte_Array_1 : Byte_Array := (others=>0); + for Byte_Array_1'Size use Array_Quad_Size; -- ANX-C RQMT. + + Smallword_Array_1 : Smallword_Array := (others=>0); + for Smallword_Array_1'Size use Array_Octo_Size; -- ANX-C RQMT. + + Transmission_Data_1 : aliased Transmission_Data := Empty; + + Transmission_Data_2 : Transmission_Data := Control; + for Transmission_Data_2'Size use Enum_Quad_Size; -- ANX-C RQMT. + +begin -- Main test procedure. + + Report.Test ("CD30003", "Check that Size clauses are supported for " & + "values at least as large as the subtypes " & + "size, and correspond to a size in storage " & + "elements that is a multiple of the objects " & + "(non-zero) Alignment" ); + + if Bit_8'Size /= System.Storage_Unit then + Report.Failed("Expected Bit_8'Size =" & Integer'Image(System.Storage_Unit) + & " , actually =" & Integer'Image(Bit_8'Size)); + end if; + + if Bit_G'Size /= Modular_Double_Size then + Report.Failed("Expected Bit_G'Size =" & Integer'Image(Modular_Double_Size) + & " , actually =" & Integer'Image(Bit_G'Size)); + end if; + + if Byte_8'Size /= Modular_Single_Size then + Report.Failed("Expected Byte_8'Size =" & Integer'Image(Modular_Single_Size) + & " , actually =" & Integer'Image(Byte_8'Size)); + end if; + + if Byte_G'Size /= Modular_Double_Size then + Report.Failed("Expected Bit_G'Size =" & Integer'Image(Modular_Double_Size) + & " , actually =" & Integer'Image(Byte_G'Size)); + end if; + + if Smallword_1'Size /= Modular_Double_Size then + Report.Failed("Expected Smallword_1'Size =" & + Integer'Image(Modular_Double_Size) & + ", actually =" & Integer'Image(Smallword_1'Size)); + end if; + + if Smallword_2'Size /= Modular_Quad_Size then + Report.Failed("Expected Smallword_2'Size =" & + Integer'Image(Modular_Quad_Size) & + ", actually =" & Integer'Image(Smallword_2'Size)); + end if; + + if Byte_Array_1'Size /= Array_Quad_Size then + Report.Failed("Expected Byte_Array_1'Size =" & + Integer'Image(Array_Quad_Size) & + ", actually =" & Integer'Image(Byte_Array_1'Size)); + end if; + + if Smallword_Array_1'Size /= Array_Octo_Size then + Report.Failed( + "Expected Smallword_Array_1'Size =" & + Integer'Image(Array_Octo_Size) & + ", actually =" & Integer'Image(Smallword_Array_1'Size)); + end if; + + if Transmission_Data_1'Size /= Enum_Size and then + Transmission_Data_1'Size /= Rounded_Enum_Size then + Report.Failed( + "Expected Transmission_Data_1'Size =" & Integer'Image(Rounded_Enum_Size) & + ", actually =" & Integer'Image(Transmission_Data_1'Size)); + end if; + + if Transmission_Data_2'Size /= Enum_Quad_Size then + Report.Failed( + "Expected Transmission_Data_2'Size =" & Integer'Image(Enum_Quad_Size) & + ", actually =" & Integer'Image(Transmission_Data_2'Size)); + end if; + + Report.Result; + +end CD30003; -- cgit v1.2.3