# Copyright (C) 2018 Red Hat, Inc.

# This file is part of elfutils.

#

# This file is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 3 of the License, or

# (at your option) any later version.

#

# elfutils is distributed in the hope that it will be useful, but

# WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

. $srcdir/test-subr.sh

# - testfile-gnu-property-note.c

# int

# main ()

# {

#   return 0;

# }

#

# gcc -fcf-protection -c testfile-gnu-property-note.c

# gcc -o testfile-gnu-property-note testfile-gnu-property-note.o

# eu-strip --strip-sections testfile-gnu-property-note

testfiles testfile-gnu-property-note.o testfile-gnu-property-note

# Test reading notes through sections

testrun_compare ${abs_top_builddir}/src/readelf -n testfile-gnu-property-note.o << EOF

Note section [ 6] '.note.gnu.property' of 32 bytes at offset 0x80:

  Owner          Data size  Type

  GNU                   16  GNU_PROPERTY_TYPE_0

    X86 FEATURE_1_AND: 00000003 IBT SHSTK

EOF

# Test reading notes through segments

testrun_compare ${abs_top_builddir}/src/readelf -n testfile-gnu-property-note << EOF

Note segment of 32 bytes at offset 0x300:

  Owner          Data size  Type

  GNU                   16  GNU_PROPERTY_TYPE_0

    X86 FEATURE_1_AND: 00000003 IBT SHSTK

Note segment of 68 bytes at offset 0x320:

  Owner          Data size  Type

  GNU                   16  GNU_ABI_TAG

    OS: Linux, ABI: 3.2.0

  GNU                   20  GNU_BUILD_ID

    Build ID: 83cb2229fabd2065d1361f5b46424cd75270f94b

EOF

# NT_VERSION note type clashes with "GNU" owner type NT_GNU_ABI_TAG.

# Uses owner name (with zero desc) for version string.

testfiles testfile11

testrun_compare ${abs_top_builddir}/src/readelf -n testfile11 << EOF

Note section [ 2] '.note.ABI-tag' of 32 bytes at offset 0x128:

  Owner          Data size  Type

  GNU                   16  GNU_ABI_TAG

    OS: Linux, ABI: 2.2.5

Note section [35] '.note' of 60 bytes at offset 0x13364:

  Owner          Data size  Type

  01.01                  0  VERSION

  01.01                  0  VERSION

  01.01                  0  VERSION

EOF

# See run-annobingroup.sh

testfiles testfile-annobingroup.o

testrun_compare ${abs_top_builddir}/src/readelf -n testfile-annobingroup.o << EOF

Note section [ 5] '.gnu.build.attributes' of 272 bytes at offset 0x50:

  Owner          Data size  Type

  GA                    16  GNU Build Attribute OPEN

    Address Range: 0 - 0

    VERSION: "3p8"

  GA                     0  GNU Build Attribute OPEN

    TOOL: "gcc 8.1.1 20180712"

  GA                     0  GNU Build Attribute OPEN

    "GOW": 5

  GA                     0  GNU Build Attribute OPEN

    STACK_PROT: 0

  GA                     0  GNU Build Attribute OPEN

    "stack_clash": FALSE

  GA                     0  GNU Build Attribute OPEN

    "cf_protection": 0

  GA                     0  GNU Build Attribute OPEN

    PIC: 0

  GA                     0  GNU Build Attribute OPEN

    SHORT_ENUM: FALSE

  GA                     0  GNU Build Attribute OPEN

    ABI: c001100000012

  GA                     0  GNU Build Attribute OPEN

    "stack_realign": FALSE

Note section [ 7] '.gnu.build.attributes..text.unlikely' of 216 bytes at offset 0x160:

  Owner          Data size  Type

  GA                    16  GNU Build Attribute FUNC

    Address Range: 0 - 0

    ABI: c001100000012

  GA                     0  GNU Build Attribute FUNC

    "stack_realign": FALSE

  GA                     0  GNU Build Attribute FUNC

    STACK_PROT: 0

  GA                     0  GNU Build Attribute FUNC

    "stack_clash": FALSE

  GA                     0  GNU Build Attribute FUNC

    "cf_protection": 0

  GA                     0  GNU Build Attribute FUNC

    PIC: 0

  GA                     0  GNU Build Attribute FUNC

    "GOW": 5

  GA                     0  GNU Build Attribute FUNC

    SHORT_ENUM: FALSE

Note section [22] '.note.gnu.property' of 48 bytes at offset 0x40c:

  Owner          Data size  Type

  GNU                   32  GNU_PROPERTY_TYPE_0

    X86 0xc0000000 data: 00 00 00 00

    X86 0xc0000001 data: 00 00 00 00

EOF

#

# = gnu_props.S

#

# #define NT_GNU_PROPERTY_TYPE_0 5

# #define GNU_PROPERTY_STACK_SIZE 1

# #define GNU_PROPERTY_NO_COPY_ON_PROTECTED 2

# /* Normal notes always have alignment and padding of 4 bytes,

#    but GNU Property notes use 4 byte words, with 8 byte padding

#    for ELFCLASS64.  */

# #if __SIZEOF_PTRDIFF_T__  == 8

# # define ALIGN 3

# #elif __SIZEOF_PTRDIFF_T__  == 4

# # define ALIGN 2

# #endif

#

# 	.section ".note.gnu.property", "a"

# 	.p2align ALIGN

# 	/* First note.  */

# 	.long 1f - 0f			/* name length.  */

# 	.long 4f - 2f			/* data length.  */

# 	.long NT_GNU_PROPERTY_TYPE_0	/* note type.  */

# 0:

# 	.asciz "GNU"			/* vendor name.  */

# 1:

# 	.p2align ALIGN			/* Padding.  */

# 2:

# 	.long GNU_PROPERTY_STACK_SIZE	/* pr_type.  */

# 	.long 4f - 3f			/* pr_datasz.  */

# 3:

# 	.dc.a 0x280000			/* Stack size.  */

# 4:

# 	.p2align ALIGN

#

# 	/* Second note.  */

# 	.long 6f - 5f				/* name length.  */

# 	.long 8f - 7f				/* data length.  */

# 	.long NT_GNU_PROPERTY_TYPE_0		/* note type.  */

# 5:

# 	.asciz "GNU"				/* vendor name.  */

# 6:

# 	.p2align ALIGN				/* Padding.  */

# 7:

# 	.long GNU_PROPERTY_NO_COPY_ON_PROTECTED /* pr_type.  */

# 	.long 0					/* pr_datasz.  */

# 	/* No data.  */

# 8:

# 	.p2align ALIGN

#

# On x86_64

# gcc -m64 -c -o testfile_gnu_props_64le.o gnu_props.S

# gcc -m32 -c -o testfile_gnu_props_32le.o gnu_props.S

testfiles testfile_gnu_props.32le.o testfile_gnu_props.64le.o

testrun_compare ${abs_top_builddir}/src/readelf -n testfile_gnu_props.32le.o << EOF

Note section [ 4] '.note.gnu.property' of 52 bytes at offset 0x34:

  Owner          Data size  Type

  GNU                   12  GNU_PROPERTY_TYPE_0

    STACK_SIZE 0x280000

  GNU                    8  GNU_PROPERTY_TYPE_0

    NO_COPY_ON_PROTECTION

EOF

testrun_compare ${abs_top_builddir}/src/readelf -n testfile_gnu_props.64le.o << EOF

Note section [ 4] '.note.gnu.property' of 56 bytes at offset 0x40:

  Owner          Data size  Type

  GNU                   16  GNU_PROPERTY_TYPE_0

    STACK_SIZE 0x280000

  GNU                    8  GNU_PROPERTY_TYPE_0

    NO_COPY_ON_PROTECTION

EOF

# On ppc64

# gcc -m32 -c -o testfile_gnu_props.32be.o gnu_props.S

# gcc -m64 -c -o testfile_gnu_props.64be.o gnu_props.S

testfiles testfile_gnu_props.32be.o testfile_gnu_props.64be.o

testrun_compare ${abs_top_builddir}/src/readelf -n testfile_gnu_props.32be.o << EOF

Note section [ 4] '.note.gnu.property' of 52 bytes at offset 0x34:

  Owner          Data size  Type

  GNU                   12  GNU_PROPERTY_TYPE_0

    STACK_SIZE 0x280000

  GNU                    8  GNU_PROPERTY_TYPE_0

    NO_COPY_ON_PROTECTION

EOF

testrun_compare ${abs_top_builddir}/src/readelf -n testfile_gnu_props.64be.o << EOF

Note section [ 4] '.note.gnu.property' of 56 bytes at offset 0x40:

  Owner          Data size  Type

  GNU                   16  GNU_PROPERTY_TYPE_0

    STACK_SIZE 0x280000

  GNU                    8  GNU_PROPERTY_TYPE_0

    NO_COPY_ON_PROTECTION

EOF

# - testfile-gnu-property-note.c

# int

# main ()

# {

#   return 0;

# }

#

# gcc -mbranch-protection=standard -c testfile-gnu-property-note.c

# gcc -o testfile-gnu-property-note-aarch64 testfile-gnu-property-note.o

# eu-strip --remove-section=.gnu.build.attributes \

#	   testfile-gnu-property-note-aarch64

testfiles testfile-gnu-property-note-aarch64

testrun_compare ${abs_top_builddir}/src/readelf -n testfile-gnu-property-note-aarch64 << EOF

Note section [ 2] '.note.gnu.property' of 32 bytes at offset 0x2c8:

  Owner          Data size  Type

  GNU                   16  GNU_PROPERTY_TYPE_0

    AARCH64 FEATURE_1_AND: 00000003 BTI PAC

Note section [ 3] '.note.gnu.build-id' of 36 bytes at offset 0x2e8:

  Owner          Data size  Type

  GNU                   20  GNU_BUILD_ID

    Build ID: af82d6df6f3b396487e3e27a826ca9cbbbecbe5f

Note section [ 4] '.note.ABI-tag' of 32 bytes at offset 0x30c:

  Owner          Data size  Type

  GNU                   16  GNU_ABI_TAG

    OS: Linux, ABI: 3.7.0

EOF