diff options
Diffstat (limited to 'cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields')
10 files changed, 559 insertions, 0 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_ADDROF_BITFIELD.BitfieldAddress.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_ADDROF_BITFIELD.BitfieldAddress.d new file mode 100644 index 000000000000..9c5aca4c1948 --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_ADDROF_BITFIELD.BitfieldAddress.d @@ -0,0 +1,50 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * ASSERTION: Cannot take the address of a bit-field member using the & + * operator. + * + * SECTION: Structs and Unions/Bit-Fields + */ + +#pragma D option quiet + +struct bitRecord{ + int a : 1; + int b : 3; + int c : 12; +} var; + +BEGIN +{ + printf("address of a: %d\naddress of b: %d\naddress of c: %dn", + &var.a, &var.b, &var.c); + + exit(0); +} diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFCONST.NegBitField.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFCONST.NegBitField.d new file mode 100644 index 000000000000..acb296f4cec0 --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFCONST.NegBitField.d @@ -0,0 +1,46 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * ASSERTION: Bit-field width must be positive. + * + * SECTION: Structs and Unions/Bit-Fields + */ + +#pragma D option quiet + +struct bitRecord{ + int a : 1; + int b : -3; + int c : 12; +} var; + +BEGIN +{ + exit(0); +} diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFCONST.ZeroBitField.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFCONST.ZeroBitField.d new file mode 100644 index 000000000000..dfe24c59537c --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFCONST.ZeroBitField.d @@ -0,0 +1,46 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * ASSERTION: Bit-fields must be positive and non-zero. + * + * SECTION: Structs and Unions/Bit-Fields + */ + +#pragma D option quiet + +struct bitRecord{ + int a : 1; + int b : 0; + int c : 12; +} var; + +BEGIN +{ + exit(0); +} diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFSIZE.ExceedBaseType.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFSIZE.ExceedBaseType.d new file mode 100644 index 000000000000..d9abfd1330b9 --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFSIZE.ExceedBaseType.d @@ -0,0 +1,53 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * ASSERTION: Bit-field width must be of a number of bits not larger than + * that of the corresponding base type. + * + * SECTION: Structs and Unions/Bit-Fields + */ + +#pragma D option quiet + +struct bitRecord1{ + char a : 10; +} var1; + +struct bitRecord2{ + short a : 33; +} var2; + +struct bitRecord3{ + long long a : 65; +} var3; + +BEGIN +{ + exit(0); +} diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFSIZE.GreaterThan64.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFSIZE.GreaterThan64.d new file mode 100644 index 000000000000..c1e359ed8efc --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFSIZE.GreaterThan64.d @@ -0,0 +1,46 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * ASSERTION: Bit-field width cannot be greater than 64 bits in D. + * + * SECTION: Structs and Unions/Bit-Fields + */ + +#pragma D option quiet + +struct bitRecord{ + int a : 1; + int b : 65; + int c : 12; +} var; + +BEGIN +{ + exit(0); +} diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFTYPE.badtype.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFTYPE.badtype.d new file mode 100644 index 000000000000..5e7b5233055b --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_DECL_BFTYPE.badtype.d @@ -0,0 +1,47 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * ASSERTION: + * Non-integer types used for bitfields will result in a D_DECL_BFTYPE + * error. + * + * SECTION: Structs and Unions/Bit-Fields + */ + +#pragma D option quiet + +struct bits { + float : 1; +} xyz; + +BEGIN +{ + exit(1); +} diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_OFFSETOF_BITFIELD.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_OFFSETOF_BITFIELD.d new file mode 100644 index 000000000000..402a209d1e39 --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_OFFSETOF_BITFIELD.d @@ -0,0 +1,53 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * ASSERTION: Cannot apply offsetof operator to a bit-field member. + * + * SECTION: Structs and Unions/Bit-Fields + * + */ +#pragma D option quiet + +struct bitRecord{ + int a : 17; + int b : 3; + int c : 12; +} var; + +BEGIN +{ + printf("offsetof(struct bitRecord, a): %d\n", + offsetof(struct bitRecord, a)); + printf("offsetof(struct bitRecord, b): %d\n", + offsetof(struct bitRecord, b)); + printf("offsetof(struct bitRecord, c): %d\n", + offsetof(struct bitRecord, c)); + + exit(0); +} diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_SIZEOF_BITFIELD.SizeofBitfield.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_SIZEOF_BITFIELD.SizeofBitfield.d new file mode 100644 index 000000000000..70c28340d425 --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/err.D_SIZEOF_BITFIELD.SizeofBitfield.d @@ -0,0 +1,49 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * ASSERTION: Cannot apply sizeof operator to a bit-field member. + * + * SECTION: Structs and Unions/Bit-Fields + */ + +#pragma D option quiet + +struct bitRecord{ + int a : 1; + int b : 3; + int c : 12; +} var; + +BEGIN +{ + printf("sizeof (a): %d\nsizeof (b): %d\nsizeof (c): %n", + sizeof (var.a), sizeof (var.b), sizeof (var.c)); + + exit(0); +} diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/tst.BitFieldPromotion.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/tst.BitFieldPromotion.d new file mode 100644 index 000000000000..07ec728bc500 --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/tst.BitFieldPromotion.d @@ -0,0 +1,60 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * ASSERTION: Bit-field will be automatically promoted to the next largest + * integer type for use in any expression and then the value assigned will + * warp around the maximum number assignable to the data type. + * + * SECTION: Structs and Unions/Bit-Fields + */ + +#pragma D option quiet + +struct bitRecord{ + int a : 1; + int b : 15; + int c : 31; +} var; + +BEGIN +{ + var.a = 256; + var.b = 65536; + var.c = 4294967296; + + printf("bitRecord.a: %d\nbitRecord.b: %d\nbitRecord.c: %d\n", + var.a, var.b, var.c); + exit(0); +} + +END +/(0 != var.a) || (0 != var.b) || (0 != var.c)/ +{ + exit(1); +} diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/tst.SizeofBitField.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/tst.SizeofBitField.d new file mode 100644 index 000000000000..ce307de6194a --- /dev/null +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/bitfields/tst.SizeofBitField.d @@ -0,0 +1,109 @@ +/* + * CDDL HEADER START + * + * The contents of this file are subject to the terms of the + * Common Development and Distribution License (the "License"). + * You may not use this file except in compliance with the License. + * + * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE + * or http://www.opensolaris.org/os/licensing. + * See the License for the specific language governing permissions + * and limitations under the License. + * + * When distributing Covered Code, include this CDDL HEADER in each + * file and include the License file at usr/src/OPENSOLARIS.LICENSE. + * If applicable, add the following below this CDDL HEADER, with the + * fields enclosed by brackets "[]" replaced with your own identifying + * information: Portions Copyright [yyyy] [name of copyright owner] + * + * CDDL HEADER END + */ + +/* + * Copyright 2006 Sun Microsystems, Inc. All rights reserved. + * Use is subject to license terms. + */ + +#pragma ident "%Z%%M% %I% %E% SMI" + +/* + * ASSERTION: C and D compilers try to pack bits as efficiently as possible. + * + * SECTION: Structs and Unions/Bit-Fields + */ + +#pragma D option quiet + +struct bitRecord1 { + int a : 1; +} var1; + +struct bitRecord2 { + int a : 1; + int b : 3; +} var2; + +struct bitRecord3 { + int a : 1; + int b : 3; + int c : 3; +} var3; + +struct bitRecord4 { + int a : 1; + int b : 3; + int c : 3; + int d : 3; +} var4; + +struct bitRecord5 { + int c : 12; + int a : 10; + int b : 3; +} var5; + +struct bitRecord6 { + int a : 20; + int b : 3; + int c : 12; +} var6; + +struct bitRecord7 { + long c : 32; + long long d: 9; + int e: 1; +} var7; + +struct bitRecord8 { + char a : 2; + short b : 12; + long c : 32; +} var8; + +struct bitRecord12 { + int a : 30; + int b : 30; + int c : 32; +} var12; + +BEGIN +{ + printf("sizeof (bitRecord1): %d\n", sizeof (var1)); + printf("sizeof (bitRecord2): %d\n", sizeof (var2)); + printf("sizeof (bitRecord3): %d\n", sizeof (var3)); + printf("sizeof (bitRecord4): %d\n", sizeof (var4)); + printf("sizeof (bitRecord5): %d\n", sizeof (var5)); + printf("sizeof (bitRecord6): %d\n", sizeof (var6)); + printf("sizeof (bitRecord7): %d\n", sizeof (var7)); + printf("sizeof (bitRecord8): %d\n", sizeof (var8)); + printf("sizeof (bitRecord12): %d\n", sizeof (var12)); + exit(0); +} + +END +/(1 != sizeof (var1)) || (2 != sizeof (var2)) || (3 != sizeof (var3)) || + (4 != sizeof (var4)) || (5 != sizeof (var5)) || (6 != sizeof (var6)) + || (7 != sizeof (var7)) || (8 != sizeof (var8)) || (12 != sizeof (var12))/ +{ + exit(1); +} |