diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ChangeLog | 17 | ||||
| -rw-r--r-- | tests/Makefile.am | 11 | ||||
| -rw-r--r-- | tests/elfgetchdr.c | 124 | ||||
| -rw-r--r-- | tests/msg_tst.c | 5 | ||||
| -rwxr-xr-x | tests/run-elfgetchdr.sh | 188 | ||||
| -rwxr-xr-x | tests/testfile-zgabi32.bz2 | bin | 0 -> 767 bytes | |||
| -rwxr-xr-x | tests/testfile-zgabi32be.bz2 | bin | 0 -> 769 bytes | |||
| -rwxr-xr-x | tests/testfile-zgabi64.bz2 | bin | 0 -> 795 bytes | |||
| -rwxr-xr-x | tests/testfile-zgabi64be.bz2 | bin | 0 -> 780 bytes |
9 files changed, 341 insertions, 4 deletions
diff --git a/tests/ChangeLog b/tests/ChangeLog index 5afe4bd2..7096f9f9 100644 --- a/tests/ChangeLog +++ b/tests/ChangeLog @@ -1,5 +1,22 @@ 2015-10-28 Mark Wielaard <mjw@redhat.com> + * elfgetchdr.c: New file. + * run-elfgetchdr.sh: New test. + * testfile-zgabi32.bz2: New testfile. + * testfile-zgabi32be.bz2: Likewise. + * testfile-zgabi64.bz2: Likewise. + * testfile-zgabi64be.bz2: Likewise. + * Makefile.am (check_PROGRAMS): Add elfgetchdr. + (TESTS): Add run-elfgetchdr.sh. + (EXTRA_DIST): Add run-elfgetchdr.sh, testfile-zgabi32.bz2, + testfile-zgabi32be.bz2, testfile-zgabi64.bz2, testfile-zgabi64be.bz2. + (welfgetchdr_LDADD): New variable. + * msg_tst.c: Add ELF_E_NOT_COMPRESSED, ELF_E_INVALID_SECTION_TYPE + and ELF_E_INVALID_SECTION_FLAGS, + + +2015-10-28 Mark Wielaard <mjw@redhat.com> + * dwelfgnucompressed.c: New file. * run-dwelfgnucompressed.sh: New test. * testfile-zgnu32.bz2: New testfile. diff --git a/tests/Makefile.am b/tests/Makefile.am index 8e2f2833..2528e1c0 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -52,7 +52,7 @@ check_PROGRAMS = arextract arsymtest newfile saridx scnnames sectiondump \ backtrace-data backtrace-dwarf debuglink debugaltlink \ buildid deleted deleted-lib.so aggregate_size vdsosyms \ getsrc_die strptr newdata elfstrtab dwfl-proc-attach \ - elfshphehdr elfstrmerge dwelfgnucompressed + elfshphehdr elfstrmerge dwelfgnucompressed elfgetchdr asm_TESTS = asm-tst1 asm-tst2 asm-tst3 asm-tst4 asm-tst5 \ asm-tst6 asm-tst7 asm-tst8 asm-tst9 @@ -120,7 +120,8 @@ TESTS = run-arextract.sh run-arsymtest.sh newfile test-nlist \ run-readelf-dwz-multi.sh run-allfcts-multi.sh run-deleted.sh \ run-linkmap-cut.sh run-aggregate-size.sh vdsosyms run-readelf-A.sh \ run-getsrc-die.sh run-strptr.sh newdata elfstrtab dwfl-proc-attach \ - elfshphehdr run-lfs-symbols.sh run-dwelfgnucompressed.sh + elfshphehdr run-lfs-symbols.sh run-dwelfgnucompressed.sh \ + run-elfgetchdr.sh if !BIARCH export ELFUTILS_DISABLE_BIARCH = 1 @@ -309,7 +310,10 @@ EXTRA_DIST = run-arextract.sh run-arsymtest.sh \ run-lfs-symbols.sh lfs-symbols testfile-nolfs.bz2 \ testfile-zgnu32.bz2 testfile-zgnu64.bz2 \ testfile-zgnu32be.bz2 testfile-zgnu64be.bz2 \ - run-dwelfgnucompressed.sh + run-dwelfgnucompressed.sh \ + testfile-zgabi32.bz2 testfile-zgabi64.bz2 \ + testfile-zgabi32be.bz2 testfile-zgabi64be.bz2 \ + run-elfgetchdr.sh if USE_VALGRIND valgrind_cmd='valgrind -q --leak-check=full --error-exitcode=1' @@ -459,6 +463,7 @@ dwfl_proc_attach_LDFLAGS = -pthread $(AM_LDFLAGS) elfshphehdr_LDADD =$(libelf) elfstrmerge_LDADD = $(libebl) $(libelf) dwelfgnucompressed_LDADD = $(libelf) $(libdw) +elfgetchdr_LDADD = $(libelf) $(libdw) if GCOV check: check-am coverage diff --git a/tests/elfgetchdr.c b/tests/elfgetchdr.c new file mode 100644 index 00000000..44ba1789 --- /dev/null +++ b/tests/elfgetchdr.c @@ -0,0 +1,124 @@ +/* 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/>. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <assert.h> +#include <sys/types.h> +#include <sys/stat.h> +#include <fcntl.h> +#include <inttypes.h> + +#include ELFUTILS_HEADER(elf) +#include ELFUTILS_HEADER(dwelf) +#include <gelf.h> + +#include <stdio.h> +#include <unistd.h> +#include <string.h> + +int +main (int argc, char *argv[]) +{ + int result = 0; + int cnt; + + elf_version (EV_CURRENT); + + for (cnt = 1; cnt < argc; ++cnt) + { + int fd = open (argv[cnt], O_RDONLY); + + Elf *elf = elf_begin (fd, ELF_C_READ, NULL); + if (elf == NULL) + { + printf ("%s not usable %s\n", argv[cnt], elf_errmsg (-1)); + result = 1; + close (fd); + continue; + } + + size_t shdrstrndx; + if (elf_getshdrstrndx (elf, &shdrstrndx) == -1) + { + printf ("elf_getshdrstrnd failed %s\n", elf_errmsg (-1)); + result = 1; + close (fd); + continue; + } + + Elf_Scn *scn = NULL; + while ((scn = elf_nextscn (elf, scn)) != NULL) + { + int idx = elf_ndxscn (scn); + GElf_Shdr shdr; + if (gelf_getshdr (scn, &shdr) == NULL) + { + printf ("gelf_getshdr failed: %s\n", elf_errmsg (-1)); + result = 1; + break; + } + + if ((shdr.sh_flags & SHF_COMPRESSED) != 0) + { + GElf_Chdr chdr; + if (gelf_getchdr (scn, &chdr) == NULL) + { + printf ("gelf_getchdr failed: %s\n", elf_errmsg (-1)); + result = 1; + break; + } + + printf ("section %d: ELF Compressed ch_type: %" PRId32 + ", ch_size: %" PRIx64 ", ch_addralign: %" PRIx64 "\n", + idx, chdr.ch_type, chdr.ch_size, chdr.ch_addralign); + } + else + { + const char *sname = elf_strptr (elf, shdrstrndx, shdr.sh_name); + if (sname == NULL) + { + printf ("couldn't get section name: %s\n", elf_errmsg (-1)); + result = 1; + break; + } + + /* This duplicates what the dwelfgnucompressed testcase does. */ + if (strncmp(".zdebug", sname, strlen (".zdebug")) == 0) + { + ssize_t size; + if ((size = dwelf_scn_gnu_compressed_size (scn)) == -1) + { + printf ("dwelf_scn_gnu_compressed_size failed: %s\n", + elf_errmsg (-1)); + result = 1; + break; + } + printf ("section %d: GNU Compressed size: %zx\n", idx, size); + } + else + printf ("section %d: NOT Compressed\n", idx); + } + } + + elf_end (elf); + close (fd); + } + + return result; +} diff --git a/tests/msg_tst.c b/tests/msg_tst.c index 10ff0f73..539c5ddb 100644 --- a/tests/msg_tst.c +++ b/tests/msg_tst.c @@ -74,7 +74,10 @@ static struct "program header only allowed in executables, shared objects, \ and core files" }, { ELF_E_NO_PHDR, "file has no program header" }, - { ELF_E_INVALID_OFFSET, "invalid offset" } + { ELF_E_INVALID_OFFSET, "invalid offset" }, + { ELF_E_INVALID_SECTION_TYPE , "invalid section type" }, + { ELF_E_INVALID_SECTION_FLAGS , "invalid section flags" }, + { ELF_E_NOT_COMPRESSED, "section does not contain compressed data" } }; diff --git a/tests/run-elfgetchdr.sh b/tests/run-elfgetchdr.sh new file mode 100755 index 00000000..7a422f39 --- /dev/null +++ b/tests/run-elfgetchdr.sh @@ -0,0 +1,188 @@ +#! /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 + +# = funcs.s = +# .globl testfunc +# testfunc: +# nop +# ret +# .type testfunc, @function +# .size testfunc, .-testfunc +# +# .globl testfunc2 +# testfunc2: +# call testfunc +# nop +# nop +# ret +# .type testfunc2, @function +# .size testfunc2, .-testfunc2 +# +# .globl functest3 +# functest3: +# jmp local +# nop +# nop +# local: +# call testfunc2 +# ret +# .type functest3, @function +# .size functest3, .-functest3 + +# = start.s = +# .global _start +# _start: +# call functest3 +# nop +# nop +# nop +# nop +# nop +# nop +# nop +# nop +# nop +# nop +# nop +# nop +# nop +# nop +# nop +# nop +# ret +# .type _start, @function +# .size _start, .-_start + +# gas --compress-debug-sections=zlib-gnu -32 -g -o start.o start.s +# gas --compress-debug-sections=zlib-gnu -32 -g -o funcs.o funcs.s +# ld --compress-debug-sections=zlib-gnu -melf_i386 -g -o zgnu32 funcs.o start.o + +# gas --compress-debug-sections=zlib-gnu -64 -g -o start.o start.s +# gas --compress-debug-sections=zlib-gnu -64 -g -o funcs.o funcs.s +# ld --compress-debug-sections=zlib-gnu -g -o zgnu64 funcs.o start.o + +# gas --compress-debug-sections=zlib-gabi -32 -g -o start.o start.s +# gas --compress-debug-sections=zlib-gabi -32 -g -o funcs.o funcs.s +# ld --compress-debug-sections=zlib-gabi -melf_i386 -g -o zgabi32 funcs.o start.o + +# gas --compress-debug-sections=zlib-gabi -64 -g -o start.o start.s +# gas --compress-debug-sections=zlib-gabi -64 -g -o funcs.o funcs.s +# ld --compress-debug-sections=zlib-gabi -g -o zgabi64 funcs.o start.o + +testfiles testfile-zgnu64 +testrun_compare ${abs_top_builddir}/tests/elfgetchdr testfile-zgnu64 <<\EOF +section 1: NOT Compressed +section 2: GNU Compressed size: 60 +section 3: GNU Compressed size: aa +section 4: NOT Compressed +section 5: GNU Compressed size: 8d +section 6: NOT Compressed +section 7: NOT Compressed +section 8: NOT Compressed +EOF + +testfiles testfile-zgabi64 +testrun_compare ${abs_top_builddir}/tests/elfgetchdr testfile-zgabi64 <<\EOF +section 1: NOT Compressed +section 2: ELF Compressed ch_type: 1, ch_size: 60, ch_addralign: 10 +section 3: ELF Compressed ch_type: 1, ch_size: aa, ch_addralign: 1 +section 4: NOT Compressed +section 5: ELF Compressed ch_type: 1, ch_size: 8d, ch_addralign: 1 +section 6: NOT Compressed +section 7: NOT Compressed +section 8: NOT Compressed +EOF + +testfiles testfile-zgnu32 +testrun_compare ${abs_top_builddir}/tests/elfgetchdr testfile-zgnu32 <<\EOF +section 1: NOT Compressed +section 2: GNU Compressed size: 40 +section 3: GNU Compressed size: 9a +section 4: NOT Compressed +section 5: GNU Compressed size: 85 +section 6: NOT Compressed +section 7: NOT Compressed +section 8: NOT Compressed +EOF + +testfiles testfile-zgabi32 +testrun_compare ${abs_top_builddir}/tests/elfgetchdr testfile-zgabi32 <<\EOF +section 1: NOT Compressed +section 2: ELF Compressed ch_type: 1, ch_size: 40, ch_addralign: 8 +section 3: ELF Compressed ch_type: 1, ch_size: 9a, ch_addralign: 1 +section 4: NOT Compressed +section 5: ELF Compressed ch_type: 1, ch_size: 85, ch_addralign: 1 +section 6: NOT Compressed +section 7: NOT Compressed +section 8: NOT Compressed +EOF + +testfiles testfile-zgnu64be +testrun_compare ${abs_top_builddir}/tests/elfgetchdr testfile-zgnu64be <<\EOF +section 1: NOT Compressed +section 2: NOT Compressed +section 3: GNU Compressed size: 60 +section 4: GNU Compressed size: 7e +section 5: NOT Compressed +section 6: GNU Compressed size: 8d +section 7: NOT Compressed +section 8: NOT Compressed +section 9: NOT Compressed +EOF + +testfiles testfile-zgabi64be +testrun_compare ${abs_top_builddir}/tests/elfgetchdr testfile-zgabi64be <<\EOF +section 1: NOT Compressed +section 2: NOT Compressed +section 3: ELF Compressed ch_type: 1, ch_size: 60, ch_addralign: 10 +section 4: ELF Compressed ch_type: 1, ch_size: 7e, ch_addralign: 1 +section 5: NOT Compressed +section 6: ELF Compressed ch_type: 1, ch_size: 8d, ch_addralign: 1 +section 7: NOT Compressed +section 8: NOT Compressed +section 9: NOT Compressed +EOF + +testfiles testfile-zgnu32be +testrun_compare ${abs_top_builddir}/tests/elfgetchdr testfile-zgnu32be <<\EOF +section 1: NOT Compressed +section 2: NOT Compressed +section 3: GNU Compressed size: 40 +section 4: GNU Compressed size: 6e +section 5: NOT Compressed +section 6: GNU Compressed size: 85 +section 7: NOT Compressed +section 8: NOT Compressed +section 9: NOT Compressed +EOF + +testfiles testfile-zgabi32be +testrun_compare ${abs_top_builddir}/tests/elfgetchdr testfile-zgabi32be <<\EOF +section 1: NOT Compressed +section 2: NOT Compressed +section 3: ELF Compressed ch_type: 1, ch_size: 40, ch_addralign: 8 +section 4: ELF Compressed ch_type: 1, ch_size: 6e, ch_addralign: 1 +section 5: NOT Compressed +section 6: ELF Compressed ch_type: 1, ch_size: 85, ch_addralign: 1 +section 7: NOT Compressed +section 8: NOT Compressed +section 9: NOT Compressed +EOF + +exit 0 diff --git a/tests/testfile-zgabi32.bz2 b/tests/testfile-zgabi32.bz2 Binary files differnew file mode 100755 index 00000000..6159dbce --- /dev/null +++ b/tests/testfile-zgabi32.bz2 diff --git a/tests/testfile-zgabi32be.bz2 b/tests/testfile-zgabi32be.bz2 Binary files differnew file mode 100755 index 00000000..f1f5eb5c --- /dev/null +++ b/tests/testfile-zgabi32be.bz2 diff --git a/tests/testfile-zgabi64.bz2 b/tests/testfile-zgabi64.bz2 Binary files differnew file mode 100755 index 00000000..3b44f089 --- /dev/null +++ b/tests/testfile-zgabi64.bz2 diff --git a/tests/testfile-zgabi64be.bz2 b/tests/testfile-zgabi64be.bz2 Binary files differnew file mode 100755 index 00000000..d819ae3d --- /dev/null +++ b/tests/testfile-zgabi64be.bz2 |