libelf: Add elf_compress and elf_compress_gnu.

Signed-off-by: Mark Wielaard <mjw@redhat.com>

1 files changed, 340 insertions, 0 deletions

diff --git a/tests/run-elfputzdata.sh b/tests/run-elfputzdata.sh
new file mode 100755
index 00000000..e9a352e5
--- /dev/null
+++ b/tests/run-elfputzdata.sh
@@ -0,0 +1,340 @@
+#! /bin/sh
+# Copyright (C) 2015 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
+
+# Random ELF32 testfile
+testfiles testfile4
+
+testrun_compare ${abs_top_builddir}/tests/elfputzdata gnu testfile4 <<\EOF
+Cannot compress 1 .interp
+Cannot compress 2 .note.ABI-tag
+Cannot compress 3 .hash
+Cannot compress 4 .dynsym
+Cannot compress 5 .dynstr
+Cannot compress 6 .gnu.version
+Cannot compress 7 .gnu.version_r
+Cannot compress 8 .rel.got
+Cannot compress 9 .rel.plt
+Cannot compress 10 .init
+Cannot compress 11 .plt
+Cannot compress 12 .text
+Cannot compress 13 .fini
+Cannot compress 14 .rodata
+Cannot compress 15 .data
+Cannot compress 16 .eh_frame
+Cannot compress 17 .gcc_except_table
+Cannot compress 18 .ctors
+Cannot compress 19 .dtors
+Cannot compress 20 .got
+Cannot compress 21 .dynamic
+Lets compress 22 .sbss, size: 0
+Cannot compress 23 .bss
+Lets compress 24 .stab, size: 21540
+Lets compress 25 .stabstr, size: 57297
+Lets compress 26 .comment, size: 648
+Lets compress 27 .debug_aranges, size: 56
+Lets compress 28 .debug_pubnames, size: 93
+Lets compress 29 .debug_info, size: 960
+Lets compress 30 .debug_abbrev, size: 405
+Lets compress 31 .debug_line, size: 189
+Lets compress 32 .note, size: 240
+Not compressing section string table 33
+Lets compress 34 .symtab, size: 5488
+Lets compress 35 .strtab, size: 5727
+EOF
+
+testrun_compare ${abs_top_builddir}/tests/elfputzdata elf testfile4 <<\EOF
+Cannot compress 1 .interp
+Cannot compress 2 .note.ABI-tag
+Cannot compress 3 .hash
+Cannot compress 4 .dynsym
+Cannot compress 5 .dynstr
+Cannot compress 6 .gnu.version
+Cannot compress 7 .gnu.version_r
+Cannot compress 8 .rel.got
+Cannot compress 9 .rel.plt
+Cannot compress 10 .init
+Cannot compress 11 .plt
+Cannot compress 12 .text
+Cannot compress 13 .fini
+Cannot compress 14 .rodata
+Cannot compress 15 .data
+Cannot compress 16 .eh_frame
+Cannot compress 17 .gcc_except_table
+Cannot compress 18 .ctors
+Cannot compress 19 .dtors
+Cannot compress 20 .got
+Cannot compress 21 .dynamic
+Lets compress 22 .sbss, size: 0
+Cannot compress 23 .bss
+Lets compress 24 .stab, size: 21540
+Lets compress 25 .stabstr, size: 57297
+Lets compress 26 .comment, size: 648
+Lets compress 27 .debug_aranges, size: 56
+Lets compress 28 .debug_pubnames, size: 93
+Lets compress 29 .debug_info, size: 960
+Lets compress 30 .debug_abbrev, size: 405
+Lets compress 31 .debug_line, size: 189
+Lets compress 32 .note, size: 240
+Not compressing section string table 33
+Lets compress 34 .symtab, size: 5488
+Lets compress 35 .strtab, size: 5727
+EOF
+
+# Random ELF64 testfile
+testfiles testfile12
+
+testrun_compare ${abs_top_builddir}/tests/elfputzdata gnu testfile12 <<\EOF
+Cannot compress 1 .hash
+Cannot compress 2 .dynsym
+Cannot compress 3 .dynstr
+Cannot compress 4 .gnu.version
+Cannot compress 5 .gnu.version_r
+Cannot compress 6 .rela.dyn
+Cannot compress 7 .rela.plt
+Cannot compress 8 .init
+Cannot compress 9 .plt
+Cannot compress 10 .text
+Cannot compress 11 .fini
+Cannot compress 12 .rodata
+Cannot compress 13 .eh_frame_hdr
+Cannot compress 14 .eh_frame
+Cannot compress 15 .data
+Cannot compress 16 .dynamic
+Cannot compress 17 .ctors
+Cannot compress 18 .dtors
+Cannot compress 19 .jcr
+Cannot compress 20 .got
+Cannot compress 21 .bss
+Lets compress 22 .comment, size: 246
+Lets compress 23 .debug_aranges, size: 192
+Lets compress 24 .debug_pubnames, size: 26
+Lets compress 25 .debug_info, size: 3468
+Lets compress 26 .debug_abbrev, size: 341
+Lets compress 27 .debug_line, size: 709
+Lets compress 28 .debug_frame, size: 56
+Lets compress 29 .debug_str, size: 2235
+Lets compress 30 .debug_macinfo, size: 10518
+Not compressing section string table 31
+Lets compress 32 .symtab, size: 1944
+Lets compress 33 .strtab, size: 757
+EOF
+
+testrun_compare ${abs_top_builddir}/tests/elfputzdata elf testfile12 <<\EOF
+Cannot compress 1 .hash
+Cannot compress 2 .dynsym
+Cannot compress 3 .dynstr
+Cannot compress 4 .gnu.version
+Cannot compress 5 .gnu.version_r
+Cannot compress 6 .rela.dyn
+Cannot compress 7 .rela.plt
+Cannot compress 8 .init
+Cannot compress 9 .plt
+Cannot compress 10 .text
+Cannot compress 11 .fini
+Cannot compress 12 .rodata
+Cannot compress 13 .eh_frame_hdr
+Cannot compress 14 .eh_frame
+Cannot compress 15 .data
+Cannot compress 16 .dynamic
+Cannot compress 17 .ctors
+Cannot compress 18 .dtors
+Cannot compress 19 .jcr
+Cannot compress 20 .got
+Cannot compress 21 .bss
+Lets compress 22 .comment, size: 246
+Lets compress 23 .debug_aranges, size: 192
+Lets compress 24 .debug_pubnames, size: 26
+Lets compress 25 .debug_info, size: 3468
+Lets compress 26 .debug_abbrev, size: 341
+Lets compress 27 .debug_line, size: 709
+Lets compress 28 .debug_frame, size: 56
+Lets compress 29 .debug_str, size: 2235
+Lets compress 30 .debug_macinfo, size: 10518
+Not compressing section string table 31
+Lets compress 32 .symtab, size: 1944
+Lets compress 33 .strtab, size: 757
+EOF
+
+# Random ELF64BE testfile
+testfiles testfileppc64
+
+testrun_compare ${abs_top_builddir}/tests/elfputzdata gnu testfileppc64 <<\EOF
+Cannot compress 1 .interp
+Cannot compress 2 .note.ABI-tag
+Cannot compress 3 .note.gnu.build-id
+Cannot compress 4 .gnu.hash
+Cannot compress 5 .dynsym
+Cannot compress 6 .dynstr
+Cannot compress 7 .gnu.version
+Cannot compress 8 .gnu.version_r
+Cannot compress 9 .rela.plt
+Cannot compress 10 .init
+Cannot compress 11 .text
+Cannot compress 12 .fini
+Cannot compress 13 .rodata
+Cannot compress 14 .eh_frame_hdr
+Cannot compress 15 .eh_frame
+Cannot compress 16 .init_array
+Cannot compress 17 .fini_array
+Cannot compress 18 .jcr
+Cannot compress 19 .dynamic
+Cannot compress 20 .data
+Cannot compress 21 .opd
+Cannot compress 22 .got
+Cannot compress 23 .plt
+Cannot compress 24 .bss
+Lets compress 25 .comment, size: 88
+Lets compress 26 .debug_aranges, size: 96
+Lets compress 27 .debug_info, size: 363
+Lets compress 28 .debug_abbrev, size: 315
+Lets compress 29 .debug_line, size: 119
+Lets compress 30 .debug_frame, size: 96
+Lets compress 31 .debug_str, size: 174
+Lets compress 32 .debug_loc, size: 171
+Lets compress 33 .debug_ranges, size: 32
+Not compressing section string table 34
+Lets compress 35 .symtab, size: 1800
+Lets compress 36 .strtab, size: 602
+EOF
+
+testrun_compare ${abs_top_builddir}/tests/elfputzdata elf testfileppc64 <<\EOF
+Cannot compress 1 .interp
+Cannot compress 2 .note.ABI-tag
+Cannot compress 3 .note.gnu.build-id
+Cannot compress 4 .gnu.hash
+Cannot compress 5 .dynsym
+Cannot compress 6 .dynstr
+Cannot compress 7 .gnu.version
+Cannot compress 8 .gnu.version_r
+Cannot compress 9 .rela.plt
+Cannot compress 10 .init
+Cannot compress 11 .text
+Cannot compress 12 .fini
+Cannot compress 13 .rodata
+Cannot compress 14 .eh_frame_hdr
+Cannot compress 15 .eh_frame
+Cannot compress 16 .init_array
+Cannot compress 17 .fini_array
+Cannot compress 18 .jcr
+Cannot compress 19 .dynamic
+Cannot compress 20 .data
+Cannot compress 21 .opd
+Cannot compress 22 .got
+Cannot compress 23 .plt
+Cannot compress 24 .bss
+Lets compress 25 .comment, size: 88
+Lets compress 26 .debug_aranges, size: 96
+Lets compress 27 .debug_info, size: 363
+Lets compress 28 .debug_abbrev, size: 315
+Lets compress 29 .debug_line, size: 119
+Lets compress 30 .debug_frame, size: 96
+Lets compress 31 .debug_str, size: 174
+Lets compress 32 .debug_loc, size: 171
+Lets compress 33 .debug_ranges, size: 32
+Not compressing section string table 34
+Lets compress 35 .symtab, size: 1800
+Lets compress 36 .strtab, size: 602
+EOF
+
+# Random ELF32BE testfile
+testfiles testfileppc32
+
+testrun_compare ${abs_top_builddir}/tests/elfputzdata gnu testfileppc32 <<\EOF
+Cannot compress 1 .interp
+Cannot compress 2 .note.ABI-tag
+Cannot compress 3 .note.gnu.build-id
+Cannot compress 4 .gnu.hash
+Cannot compress 5 .dynsym
+Cannot compress 6 .dynstr
+Cannot compress 7 .gnu.version
+Cannot compress 8 .gnu.version_r
+Cannot compress 9 .rela.dyn
+Cannot compress 10 .rela.plt
+Cannot compress 11 .init
+Cannot compress 12 .text
+Cannot compress 13 .fini
+Cannot compress 14 .rodata
+Cannot compress 15 .eh_frame_hdr
+Cannot compress 16 .eh_frame
+Cannot compress 17 .init_array
+Cannot compress 18 .fini_array
+Cannot compress 19 .jcr
+Cannot compress 20 .got2
+Cannot compress 21 .dynamic
+Cannot compress 22 .got
+Cannot compress 23 .plt
+Cannot compress 24 .data
+Cannot compress 25 .sdata
+Cannot compress 26 .bss
+Lets compress 27 .comment, size: 88
+Lets compress 28 .debug_aranges, size: 64
+Lets compress 29 .debug_info, size: 319
+Lets compress 30 .debug_abbrev, size: 318
+Lets compress 31 .debug_line, size: 109
+Lets compress 32 .debug_frame, size: 64
+Lets compress 33 .debug_str, size: 179
+Lets compress 34 .debug_loc, size: 99
+Lets compress 35 .debug_ranges, size: 16
+Not compressing section string table 36
+Lets compress 37 .symtab, size: 1232
+Lets compress 38 .strtab, size: 569
+EOF
+
+testrun_compare ${abs_top_builddir}/tests/elfputzdata elf testfileppc32 <<\EOF
+Cannot compress 1 .interp
+Cannot compress 2 .note.ABI-tag
+Cannot compress 3 .note.gnu.build-id
+Cannot compress 4 .gnu.hash
+Cannot compress 5 .dynsym
+Cannot compress 6 .dynstr
+Cannot compress 7 .gnu.version
+Cannot compress 8 .gnu.version_r
+Cannot compress 9 .rela.dyn
+Cannot compress 10 .rela.plt
+Cannot compress 11 .init
+Cannot compress 12 .text
+Cannot compress 13 .fini
+Cannot compress 14 .rodata
+Cannot compress 15 .eh_frame_hdr
+Cannot compress 16 .eh_frame
+Cannot compress 17 .init_array
+Cannot compress 18 .fini_array
+Cannot compress 19 .jcr
+Cannot compress 20 .got2
+Cannot compress 21 .dynamic
+Cannot compress 22 .got
+Cannot compress 23 .plt
+Cannot compress 24 .data
+Cannot compress 25 .sdata
+Cannot compress 26 .bss
+Lets compress 27 .comment, size: 88
+Lets compress 28 .debug_aranges, size: 64
+Lets compress 29 .debug_info, size: 319
+Lets compress 30 .debug_abbrev, size: 318
+Lets compress 31 .debug_line, size: 109
+Lets compress 32 .debug_frame, size: 64
+Lets compress 33 .debug_str, size: 179
+Lets compress 34 .debug_loc, size: 99
+Lets compress 35 .debug_ranges, size: 16
+Not compressing section string table 36
+Lets compress 37 .symtab, size: 1232
+Lets compress 38 .strtab, size: 569
+EOF
+
+exit 0