diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/ChangeLog | 60 | ||||
| -rw-r--r-- | tests/Makefile.am | 17 | ||||
| -rw-r--r-- | tests/backtrace-subr.sh | 2 | ||||
| -rw-r--r-- | tests/backtrace.ppc64le.fp.core.bz2 | bin | 0 -> 37786 bytes | |||
| -rwxr-xr-x | tests/backtrace.ppc64le.fp.exec.bz2 | bin | 0 -> 383808 bytes | |||
| -rw-r--r-- | tests/dwarf-getmacros.c | 10 | ||||
| -rw-r--r-- | tests/dwarf_default_lower_bound.c | 83 | ||||
| -rw-r--r-- | tests/elfshphehdr.c | 2 | ||||
| -rw-r--r-- | tests/get-lines.c | 23 | ||||
| -rwxr-xr-x | tests/run-addrcfi.sh | 18 | ||||
| -rwxr-xr-x | tests/run-allregs.sh | 12 | ||||
| -rwxr-xr-x | tests/run-backtrace-fp-core-ppc64le.sh | 29 | ||||
| -rwxr-xr-x | tests/run-strip-g.sh | 77 | ||||
| -rwxr-xr-x | tests/run-strip-nothing.sh | 62 | ||||
| -rwxr-xr-x | tests/run-strip-remove-keep.sh | 688 | ||||
| -rwxr-xr-x | tests/run-strip-test.sh | 8 |
16 files changed, 1062 insertions, 29 deletions
diff --git a/tests/ChangeLog b/tests/ChangeLog index 5b0d486e..04efdc81 100644 --- a/tests/ChangeLog +++ b/tests/ChangeLog @@ -1,3 +1,63 @@ +2017-07-26 Mark Wielaard <[email protected]> + + * dwarf-getmacros.c (mac): Use DW_MACRO names instead of DW_MACRO_GNU. + +2016-10-27 Mark Wielaard <[email protected]> + + * dwarf_default_lower_bound.c: New test. + * Makefile.am (check_PROGRAMS): Add dwarf_default_lower_bound. + (TESTS): Likewise. + (dwarf_default_lower_bound_LDADD): New variable. + +2017-07-21 Mark Wielaard <[email protected]> + + * get-lines.c (main): Add dwarf_line_file test. + +2017-07-19 Gustavo Romero <[email protected]> + + * run-addrcfi.sh: Update generic SPRs names to HTM SPRs names + * run-allregs.sh: Update generic SPRs names to HTM SPRs names + +2017-07-20 Mark Wielaard <[email protected]> + + * run-strip-g.sh: New test. + * Makefile.am (TESTS): Add run-strip-g.sh. + (EXTRA_DIST): Likewise. + +2017-07-18 Mark Wielaard <[email protected]> + + * Makefile.am (TESTS): Always add run-disasm-bpf.sh if HAVE_LIBASM. + +2017-05-04 Ulf Hermann <[email protected]> + + * elfshphehdr.c: For writing, use /dev/null rather than /dev/zero. + +2017-07-14 Mark Wielaard <[email protected]> + + * run-strip-remove-keep.sh: New test. + * Makefile.am (TESTS): Add run-strip-remove-keep.sh. + (EXTRA_DIST): Likewise. + +2017-06-07 Mark Wielaard <[email protected]> + + * run-strip-nothing.sh: New test. + * Makefile.am (TESTS): Add run-strip-nothing.sh. + (EXTRA_DIST): Likewise. + +2017-06-06 Mark Wielaard <[email protected]> + + * run-strip-test.sh: Test strip -g doesn't introduce extra .shstrtab. + +2017-05-30 Mark Wielaard <[email protected]> + + * run-backtrace-fp-core-ppc64le.sh: New test. + * backtrace.ppc64le.fp.core.bz2: New test file. + * backtrace.ppc64le.fp.exec.bz2: New testfile. + * backtrace-subr.sh (check_backtracegen): Accept '(null)'. + * Makefile.am (TESTS): Add run-backtrace-fp-core-ppc64le.sh. + (EXTRA_DIST): Add run-backtrace-fp-core-ppc64le.sh, + backtrace.ppc64le.fp.core.bz2 and backtrace.ppc64le.fp.exec.bz2. + 2017-02-13 Ulf Hermann <[email protected]> Mark Wielaard <[email protected]> diff --git a/tests/Makefile.am b/tests/Makefile.am index d17ffd47..483f3878 100644 --- a/tests/Makefile.am +++ b/tests/Makefile.am @@ -55,7 +55,7 @@ check_PROGRAMS = arextract arsymtest newfile saridx scnnames sectiondump \ getsrc_die strptr newdata elfstrtab dwfl-proc-attach \ elfshphehdr elfstrmerge dwelfgnucompressed elfgetchdr \ elfgetzdata elfputzdata zstrptr emptyfile vendorelf \ - fillfile + fillfile dwarf_default_lower_bound asm_TESTS = asm-tst1 asm-tst2 asm-tst3 asm-tst4 asm-tst5 \ asm-tst6 asm-tst7 asm-tst8 asm-tst9 @@ -81,8 +81,9 @@ TESTS = run-arextract.sh run-arsymtest.sh newfile test-nlist \ run-strip-test3.sh run-strip-test4.sh run-strip-test5.sh \ run-strip-test6.sh run-strip-test7.sh run-strip-test8.sh \ run-strip-test9.sh run-strip-test10.sh \ + run-strip-nothing.sh run-strip-g.sh \ run-strip-groups.sh run-strip-reloc.sh run-strip-strmerge.sh \ - run-strip-nobitsalign.sh \ + run-strip-nobitsalign.sh run-strip-remove-keep.sh \ run-unstrip-test.sh run-unstrip-test2.sh run-unstrip-test3.sh \ run-unstrip-test4.sh run-unstrip-M.sh run-elfstrmerge-test.sh \ run-ecp-test.sh run-ecp-test2.sh run-alldts.sh \ @@ -117,6 +118,7 @@ TESTS = run-arextract.sh run-arsymtest.sh newfile test-nlist \ run-backtrace-native-core-biarch.sh run-backtrace-core-x86_64.sh \ run-backtrace-fp-core-x86_64.sh \ run-backtrace-fp-core-aarch64.sh \ + run-backtrace-fp-core-ppc64le.sh \ run-backtrace-core-x32.sh \ run-backtrace-core-i386.sh run-backtrace-fp-core-i386.sh \ run-backtrace-core-ppc.sh \ @@ -133,7 +135,7 @@ TESTS = run-arextract.sh run-arsymtest.sh newfile test-nlist \ run-elfgetzdata.sh run-elfputzdata.sh run-zstrptr.sh \ run-compress-test.sh \ run-readelf-zdebug.sh run-readelf-zdebug-rel.sh \ - emptyfile vendorelf fillfile + emptyfile vendorelf fillfile dwarf_default_lower_bound if !BIARCH export ELFUTILS_DISABLE_BIARCH = 1 @@ -154,10 +156,7 @@ endif if HAVE_LIBASM check_PROGRAMS += $(asm_TESTS) -TESTS += $(asm_TESTS) -if HAVE_LINUX_BPF_H -TESTS += run-disasm-bpf.sh -endif +TESTS += $(asm_TESTS) run-disasm-bpf.sh endif EXTRA_DIST = run-arextract.sh run-arsymtest.sh \ @@ -174,6 +173,7 @@ EXTRA_DIST = run-arextract.sh run-arsymtest.sh \ run-strip-test4.sh run-strip-test5.sh run-strip-test6.sh \ run-strip-test7.sh run-strip-test8.sh run-strip-groups.sh \ run-strip-test9.sh run-strip-test10.sh run-strip-test11.sh \ + run-strip-nothing.sh run-strip-remove-keep.sh run-strip-g.sh \ run-strip-strmerge.sh run-strip-nobitsalign.sh \ testfile-nobitsalign.bz2 testfile-nobitsalign.strip.bz2 \ run-strip-reloc.sh hello_i386.ko.bz2 hello_x86_64.ko.bz2 \ @@ -303,6 +303,8 @@ EXTRA_DIST = run-arextract.sh run-arsymtest.sh \ backtrace-subr.sh backtrace.i386.core.bz2 backtrace.i386.exec.bz2 \ run-backtrace-fp-core-i386.sh \ backtrace.i386.fp.core.bz2 backtrace.i386.fp.exec.bz2 \ + run-backtrace-fp-core-ppc64le.sh \ + backtrace.ppc64le.fp.core.bz2 backtrace.ppc64le.fp.exec.bz2 \ backtrace.x86_64.core.bz2 backtrace.x86_64.exec.bz2 \ backtrace.x86_64.fp.core.bz2 backtrace.x86_64.fp.exec.bz2 \ backtrace.ppc.core.bz2 backtrace.ppc.exec.bz2 \ @@ -505,6 +507,7 @@ zstrptr_LDADD = $(libelf) emptyfile_LDADD = $(libelf) vendorelf_LDADD = $(libelf) fillfile_LDADD = $(libelf) +dwarf_default_lower_bound_LDADD = $(libdw) # We want to test the libelf header against the system elf.h header. # Don't include any -I CPPFLAGS. diff --git a/tests/backtrace-subr.sh b/tests/backtrace-subr.sh index 9731c43a..c1f31569 100644 --- a/tests/backtrace-subr.sh +++ b/tests/backtrace-subr.sh @@ -59,7 +59,7 @@ check_backtracegen() # Ignore it here as it is a bug of OS, not a bug of elfutils. check_err() { - if [ $(egrep -v <$1 'dwfl_thread_getframes: (No DWARF information found|no matching address range|address out of range|Invalid register)$' \ + if [ $(egrep -v <$1 'dwfl_thread_getframes: (No DWARF information found|no matching address range|address out of range|Invalid register|\(null\))$' \ | wc -c) \ -eq 0 ] then diff --git a/tests/backtrace.ppc64le.fp.core.bz2 b/tests/backtrace.ppc64le.fp.core.bz2 Binary files differnew file mode 100644 index 00000000..e63babf3 --- /dev/null +++ b/tests/backtrace.ppc64le.fp.core.bz2 diff --git a/tests/backtrace.ppc64le.fp.exec.bz2 b/tests/backtrace.ppc64le.fp.exec.bz2 Binary files differnew file mode 100755 index 00000000..ed1352af --- /dev/null +++ b/tests/backtrace.ppc64le.fp.exec.bz2 diff --git a/tests/dwarf-getmacros.c b/tests/dwarf-getmacros.c index 92e093ca..ac70248d 100644 --- a/tests/dwarf-getmacros.c +++ b/tests/dwarf-getmacros.c @@ -38,7 +38,7 @@ mac (Dwarf_Macro *macro, void *dbg) dwarf_macro_opcode (macro, &opcode); switch (opcode) { - case DW_MACRO_GNU_transparent_include: + case DW_MACRO_import: { Dwarf_Attribute at; int r = dwarf_macro_param (macro, 0, &at); @@ -56,7 +56,7 @@ mac (Dwarf_Macro *macro, void *dbg) break; } - case DW_MACRO_GNU_start_file: + case DW_MACRO_start_file: { Dwarf_Files *files; size_t nfiles; @@ -73,7 +73,7 @@ mac (Dwarf_Macro *macro, void *dbg) break; } - case DW_MACRO_GNU_end_file: + case DW_MACRO_end_file: { --level; printf ("%*s/file\n", level, ""); @@ -81,7 +81,7 @@ mac (Dwarf_Macro *macro, void *dbg) } case DW_MACINFO_define: - case DW_MACRO_GNU_define_indirect: + case DW_MACRO_define_strp: { const char *value; dwarf_macro_param2 (macro, NULL, &value); @@ -90,7 +90,7 @@ mac (Dwarf_Macro *macro, void *dbg) } case DW_MACINFO_undef: - case DW_MACRO_GNU_undef_indirect: + case DW_MACRO_undef_strp: break; default: diff --git a/tests/dwarf_default_lower_bound.c b/tests/dwarf_default_lower_bound.c new file mode 100644 index 00000000..d57424fc --- /dev/null +++ b/tests/dwarf_default_lower_bound.c @@ -0,0 +1,83 @@ +/* Test all DW_LANG constants are handled by dwarf_default_lower_bound. + + Copyright (C) 2016 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 <dwarf.h> +#include ELFUTILS_HEADER(dw) +#include "../libdw/known-dwarf.h" + +#include <inttypes.h> +#include <stdio.h> +#include <stdlib.h> + +static void +test_lang (const char *name, int lang) +{ + Dwarf_Sword low; + int res = dwarf_default_lower_bound (lang, &low); + + /* Assembler is special, it doesn't really have arrays. */ + if (lang == DW_LANG_Mips_Assembler) + { + if (res == 0) + { + printf ("%s shouldn't have a known lower bound\n", name); + exit (-1); + } + printf ("%s: <unknown>\n", name); + return; + } + + if (res != 0) + { + printf ("dwarf_default_lower_bound failed (%d) for %s\n", res, name); + exit (-1); + } + + /* All currently known lower bounds are either zero or one, but + they don't have to. Update test once one is a different value. */ + if (low != 0 && low != 1) + { + printf ("unexpected lower bound %" PRId64 " for %s\n", low, name); + exit (-1); + } + + printf ("%s: %" PRId64 "\n", name, low); +} + +int +main (int argc __attribute__ ((unused)), char *argv[] __attribute__ ((unused))) +{ + Dwarf_Sword low; + /* Bad language code must fail. */ + if (dwarf_default_lower_bound (-1, &low) == 0) + { + printf ("Bad lang code -1 succeeded (%" PRId64 ")\n", low); + exit (-1); + } + + /* Test all known language codes. */ +#define DWARF_ONE_KNOWN_DW_LANG(NAME, CODE) test_lang (#NAME, CODE); + DWARF_ALL_KNOWN_DW_LANG +#undef DWARF_ONE_KNOWN_DW_LANG + + return 0; +} diff --git a/tests/elfshphehdr.c b/tests/elfshphehdr.c index 5a297e0d..8183937c 100644 --- a/tests/elfshphehdr.c +++ b/tests/elfshphehdr.c @@ -152,7 +152,7 @@ main (int argc __attribute__ ((unused)), char **argv __attribute ((unused))) { elf_version (EV_CURRENT); - int fd = fd = open("/dev/zero", O_WRONLY); + int fd = open("/dev/null", O_WRONLY); check ("open", fd >= 0); Elf *elf; diff --git a/tests/get-lines.c b/tests/get-lines.c index c361a2c3..188d0162 100644 --- a/tests/get-lines.c +++ b/tests/get-lines.c @@ -24,6 +24,7 @@ #include <libelf.h> #include ELFUTILS_HEADER(dw) #include <stdio.h> +#include <string.h> #include <unistd.h> @@ -100,6 +101,28 @@ main (int argc, char *argv[]) printf ("%" PRIx64 ": %s:%d:", (uint64_t) addr, file ?: "???", line); + /* Getting the file path through the Dwarf_Files should + result in the same path. */ + Dwarf_Files *files; + size_t idx; + if (dwarf_line_file (l, &files, &idx) != 0) + { + printf ("%s: cannot get file from line (%zd): %s\n", + argv[cnt], i, dwarf_errmsg (-1)); + result = 1; + break; + } + const char *path = dwarf_filesrc (files, idx, NULL, NULL); + if ((path == NULL && file != NULL) + || (path != NULL && file == NULL) + || (strcmp (file, path) != 0)) + { + printf ("%s: line %zd srcline (%s) != file srcline (%s)\n", + argv[cnt], i, file ?: "???", path ?: "???"); + result = 1; + break; + } + int column; if (dwarf_linecol (l, &column) != 0) column = 0; diff --git a/tests/run-addrcfi.sh b/tests/run-addrcfi.sh index 2691091b..7fc46e58 100755 --- a/tests/run-addrcfi.sh +++ b/tests/run-addrcfi.sh @@ -397,9 +397,9 @@ dwarf_cfi_addrframe (.eh_frame): no matching address range privileged reg111 (spr11): undefined privileged reg112 (spr12): undefined privileged reg113 (spr13): undefined - privileged reg114 (spr14): undefined - privileged reg115 (spr15): undefined - privileged reg116 (spr16): undefined + privileged reg114 (tfhar): undefined + privileged reg115 (tfiar): undefined + privileged reg116 (texasr): undefined privileged reg117 (spr17): undefined privileged reg118 (dsisr): undefined privileged reg119 (dar): undefined @@ -1419,9 +1419,9 @@ testrun_compare ${abs_builddir}/addrcfi -e testfileppc32 0x100004d2 <<\EOF privileged reg111 (spr11): undefined privileged reg112 (spr12): undefined privileged reg113 (spr13): undefined - privileged reg114 (spr14): undefined - privileged reg115 (spr15): undefined - privileged reg116 (spr16): undefined + privileged reg114 (tfhar): undefined + privileged reg115 (tfiar): undefined + privileged reg116 (texasr): undefined privileged reg117 (spr17): undefined privileged reg118 (dsisr): undefined privileged reg119 (dar): undefined @@ -2447,9 +2447,9 @@ dwarf_cfi_addrframe (.eh_frame): no matching address range privileged reg111 (spr11): undefined privileged reg112 (spr12): undefined privileged reg113 (spr13): undefined - privileged reg114 (spr14): undefined - privileged reg115 (spr15): undefined - privileged reg116 (spr16): undefined + privileged reg114 (tfhar): undefined + privileged reg115 (tfiar): undefined + privileged reg116 (texasr): undefined privileged reg117 (spr17): undefined privileged reg118 (dsisr): undefined privileged reg119 (dar): undefined diff --git a/tests/run-allregs.sh b/tests/run-allregs.sh index a56e6126..0d2eb524 100755 --- a/tests/run-allregs.sh +++ b/tests/run-allregs.sh @@ -253,9 +253,9 @@ privileged registers: 111: spr11 (spr11), unsigned 32 bits 112: spr12 (spr12), unsigned 32 bits 113: spr13 (spr13), unsigned 32 bits - 114: spr14 (spr14), unsigned 32 bits - 115: spr15 (spr15), unsigned 32 bits - 116: spr16 (spr16), unsigned 32 bits + 114: tfhar (tfhar), unsigned 32 bits + 115: tfiar (tfiar), unsigned 32 bits + 116: texasr (texasr), unsigned 32 bits 117: spr17 (spr17), unsigned 32 bits 118: dsisr (dsisr), unsigned 32 bits 119: dar (dar), unsigned 32 bits @@ -1276,9 +1276,9 @@ privileged registers: 111: spr11 (spr11), unsigned 64 bits 112: spr12 (spr12), unsigned 64 bits 113: spr13 (spr13), unsigned 64 bits - 114: spr14 (spr14), unsigned 64 bits - 115: spr15 (spr15), unsigned 64 bits - 116: spr16 (spr16), unsigned 64 bits + 114: tfhar (tfhar), unsigned 64 bits + 115: tfiar (tfiar), unsigned 64 bits + 116: texasr (texasr), unsigned 64 bits 117: spr17 (spr17), unsigned 64 bits 118: dsisr (dsisr), unsigned 64 bits 119: dar (dar), unsigned 64 bits diff --git a/tests/run-backtrace-fp-core-ppc64le.sh b/tests/run-backtrace-fp-core-ppc64le.sh new file mode 100755 index 00000000..326ca342 --- /dev/null +++ b/tests/run-backtrace-fp-core-ppc64le.sh @@ -0,0 +1,29 @@ +#! /bin/bash +# Copyright (C) 2017 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/backtrace-subr.sh + +# The binary is generated by compiling backtrace-child without unwind +# information, but with -fno-omit-frame-pointer. +# +# gcc -static -O2 -fno-omit-frame-pointer -fno-asynchronous-unwind-tables \ +# -D_GNU_SOURCE -pthread -o tests/backtrace.ppc64le.fp.exec -I. -Ilib \ +# tests/backtrace-child.c +# +# The core is generated by calling tests/backtrace.ppc64le.fp.exec --gencore + +check_core ppc64le.fp diff --git a/tests/run-strip-g.sh b/tests/run-strip-g.sh new file mode 100755 index 00000000..8024aa52 --- /dev/null +++ b/tests/run-strip-g.sh @@ -0,0 +1,77 @@ +#! /bin/sh +# Copyright (C) 2017 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 + +# When stripping just the debug sections/symbols we keep the symtab +# in the main ELF file. There should be no symbols pointing into the +# debug sections and so there should not be a copy in the debug file +# except for a NOBITS one. + +tempfiles a.out strip.out debug.out readelf.out + +echo Create debug a.out. +echo "int main() { return 1; }" | gcc -g -xc - + +echo strip -g to file with debug file +testrun ${abs_top_builddir}/src/strip -g -o strip.out -f debug.out || + { echo "*** failed to strip -g -o strip.out -f debug.out a.out"; exit -1; } + +status=0 +testrun ${abs_top_builddir}/src/readelf -S strip.out > readelf.out +grep SYMTAB readelf.out || status=$? +echo $status +if test $status -ne 0; then + echo no symtab found in strip.out + exit 1 +fi + +status=0 +testrun ${abs_top_builddir}/src/readelf -S debug.out > readelf.out +grep SYMTAB readelf.out || status=$? +echo $status +if test $status -ne 1; then + echo symtab found in debug.out + exit 1 +fi + +# aarch64 (with data marker in .debug_frame). See tests/run-addrcfi.sh +testfiles testfileaarch64 + +echo aarch64 strip -g to file with debug file +testrun ${abs_top_builddir}/src/strip -g -o strip.out -f debug.out testfileaarch64 || + { echo "*** failed to strip -g -o strip.out -f debug.out a.out"; exit -1; } + +status=0 +testrun ${abs_top_builddir}/src/readelf -S strip.out > readelf.out +grep SYMTAB readelf.out || status=$? +echo $status +if test $status -ne 0; then + echo no symtab found in strip.out + exit 1 +fi + +status=0 +testrun ${abs_top_builddir}/src/readelf -S debug.out > readelf.out +grep SYMTAB readelf.out || status=$? +echo $status +if test $status -ne 1; then + echo symtab found in debug.out + exit 1 +fi + +exit 0 diff --git a/tests/run-strip-nothing.sh b/tests/run-strip-nothing.sh new file mode 100755 index 00000000..e80bd906 --- /dev/null +++ b/tests/run-strip-nothing.sh @@ -0,0 +1,62 @@ +#! /bin/sh +# Copyright (C) 2017 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 + +# If there is nothing to strip then -o output should be identical to input. +# And there should not be an (empty) -f debug file. + +tempfiles a.out strip.out debug.out + +# Create no-debug a.out. +echo "int main() { return 1; }" | gcc -xc - + +# strip to file +testrun ${abs_top_builddir}/src/strip -g -o strip.out || + { echo "*** failed to strip -g -o strip.out a.out"; exit -1; } + +testrun ${abs_top_builddir}/src/elfcmp a.out strip.out || + { echo "*** failed strip.out different from a.out"; exit -1; } + +# strip original +testrun ${abs_top_builddir}/src/strip -g || + { echo "*** failed to strip -g a.out"; exit -1; } + +testrun ${abs_top_builddir}/src/elfcmp strip.out a.out || + { echo "*** failed a.out different from strip.out"; exit -1; } + +# strip to file with debug file +testrun ${abs_top_builddir}/src/strip -g -o strip.out -f debug.out || + { echo "*** failed to strip -g -o strip.out -f debug.out a.out"; exit -1; } + +testrun ${abs_top_builddir}/src/elfcmp a.out strip.out || + { echo "*** failed strip.out different from a.out (with debug)"; exit -1; } + +test ! -f debug.out || + { echo "*** failed strip.out and debug.out exist"; exit -1; } + +# strip original with debug file +testrun ${abs_top_builddir}/src/strip -g -f debug.out || + { echo "*** failed to strip -g -f debug.out a.out"; exit -1; } + +testrun ${abs_top_builddir}/src/elfcmp strip.out a.out || + { echo "*** failed a.out different from strip.out (with debug)"; exit -1; } + +test ! -f debug.out || + { echo "*** failed a.out and debug.out exist"; exit -1; } + +exit 0 diff --git a/tests/run-strip-remove-keep.sh b/tests/run-strip-remove-keep.sh new file mode 100755 index 00000000..92647fa7 --- /dev/null +++ b/tests/run-strip-remove-keep.sh @@ -0,0 +1,688 @@ +#! /bin/sh +# Copyright (C) 2017 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 + +# strip -o output and -f debug files +tempfiles testfile.elf testfile.debug + +# A random 32bit testfile +testfiles testfile + +# Explicitly keep .strtab (but not .symtab, so .strtab will be in both). 32bit +echo strip --keep-section=.strtab testfile +testrun ${abs_top_builddir}/src/strip --keep-section=.strtab -o testfile.elf -f testfile.debug testfile +echo elflint testfile.elf +testrun ${abs_top_builddir}/src/elflint --gnu testfile.elf +echo elflint testfile.debug +testrun ${abs_top_builddir}/src/elflint --gnu -d testfile.debug +echo readelf testfile.elf +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.elf <<\EOF +There are 27 section headers, starting at offset 0xaf8: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 00000000 000000 000000 0 0 0 0 +[ 1] .interp PROGBITS 080480f4 0000f4 000013 0 A 0 0 1 +[ 2] .note.ABI-tag NOTE 08048108 000108 000020 0 A 0 0 4 +[ 3] .hash HASH 08048128 000128 000030 4 A 4 0 4 +[ 4] .dynsym DYNSYM 08048158 000158 000070 16 A 5 1 4 +[ 5] .dynstr STRTAB 080481c8 0001c8 00008e 0 A 0 0 1 +[ 6] .gnu.version GNU_versym 08048256 000256 00000e 2 A 4 0 2 +[ 7] .gnu.version_r GNU_verneed 08048264 000264 000030 0 A 5 1 4 +[ 8] .rel.got REL 08048294 000294 000008 8 A 4 19 4 +[ 9] .rel.plt REL 0804829c 00029c 000020 8 A 4 11 4 +[10] .init PROGBITS 080482bc 0002bc 000018 0 AX 0 0 4 +[11] .plt PROGBITS 080482d4 0002d4 000050 4 AX 0 0 4 +[12] .text PROGBITS 08048330 000330 00018c 0 AX 0 0 16 +[13] .fini PROGBITS 080484bc 0004bc 00001e 0 AX 0 0 4 +[14] .rodata PROGBITS 080484dc 0004dc 000008 0 A 0 0 4 +[15] .data PROGBITS 080494e4 0004e4 000010 0 WA 0 0 4 +[16] .eh_frame PROGBITS 080494f4 0004f4 000004 0 WA 0 0 4 +[17] .ctors PROGBITS 080494f8 0004f8 000008 0 WA 0 0 4 +[18] .dtors PROGBITS 08049500 000500 000008 0 WA 0 0 4 +[19] .got PROGBITS 08049508 000508 000020 4 WA 0 0 4 +[20] .dynamic DYNAMIC 08049528 000528 0000a0 8 WA 5 0 4 +[21] .bss NOBITS 080495c8 0005c8 00001c 0 WA 0 0 4 +[22] .comment PROGBITS 00000000 0005c8 000170 0 0 0 1 +[23] .note NOTE 00000000 000738 0000a0 0 0 0 1 +[24] .strtab STRTAB 00000000 0007d8 000235 0 0 0 1 +[25] .gnu_debuglink PROGBITS 00000000 000a10 000014 0 0 0 4 +[26] .shstrtab STRTAB 00000000 000a24 0000d1 0 0 0 1 + +EOF +echo readelf testfile.debug +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.debug <<\EOF +There are 35 section headers, starting at offset 0x463c: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 00000000 000000 000000 0 0 0 0 +[ 1] .interp NOBITS 080480f4 0000f4 000013 0 A 0 0 1 +[ 2] .note.ABI-tag NOTE 08048108 0000f4 000020 0 A 0 0 4 +[ 3] .hash NOBITS 08048128 000114 000030 4 A 4 0 4 +[ 4] .dynsym NOBITS 08048158 000114 000070 16 A 5 1 4 +[ 5] .dynstr NOBITS 080481c8 000114 00008e 0 A 0 0 1 +[ 6] .gnu.version NOBITS 08048256 000114 00000e 2 A 4 0 2 +[ 7] .gnu.version_r NOBITS 08048264 000114 000030 0 A 5 1 4 +[ 8] .rel.got NOBITS 08048294 000114 000008 8 A 4 19 4 +[ 9] .rel.plt NOBITS 0804829c 000114 000020 8 A 4 11 4 +[10] .init NOBITS 080482bc 000114 000018 0 AX 0 0 4 +[11] .plt NOBITS 080482d4 000114 000050 4 AX 0 0 4 +[12] .text NOBITS 08048330 000120 00018c 0 AX 0 0 16 +[13] .fini NOBITS 080484bc 000120 00001e 0 AX 0 0 4 +[14] .rodata NOBITS 080484dc 000120 000008 0 A 0 0 4 +[15] .data NOBITS 080494e4 000120 000010 0 WA 0 0 4 +[16] .eh_frame NOBITS 080494f4 000120 000004 0 WA 0 0 4 +[17] .ctors NOBITS 080494f8 000120 000008 0 WA 0 0 4 +[18] .dtors NOBITS 08049500 000120 000008 0 WA 0 0 4 +[19] .got NOBITS 08049508 000120 000020 4 WA 0 0 4 +[20] .dynamic NOBITS 08049528 000120 0000a0 8 WA 5 0 4 +[21] .sbss PROGBITS 080495c8 000120 000000 0 W 0 0 1 +[22] .bss NOBITS 080495c8 000120 00001c 0 WA 0 0 4 +[23] .stab PROGBITS 00000000 000120 000720 12 24 0 4 +[24] .stabstr STRTAB 00000000 000840 001934 0 0 0 1 +[25] .comment NOBITS 00000000 002174 000170 0 0 0 1 +[26] .debug_aranges PROGBITS 00000000 002174 000060 0 0 0 1 +[27] .debug_pubnames PROGBITS 00000000 0021d4 000055 0 0 0 1 +[28] .debug_info PROGBITS 00000000 002229 001678 0 0 0 1 +[29] .debug_abbrev PROGBITS 00000000 0038a1 0001d2 0 0 0 1 +[30] .debug_line PROGBITS 00000000 003a73 000223 0 0 0 1 +[31] .note NOTE 00000000 003c96 0000a0 0 0 0 1 +[32] .shstrtab STRTAB 00000000 003d36 00012e 0 0 0 1 +[33] .symtab SYMTAB 00000000 003e64 0005a0 16 34 68 4 +[34] .strtab STRTAB 00000000 004404 000235 0 0 0 1 + +EOF + +# Explicitly keep .symtab (pulls in .strtab, so they will both be in elf). 32bit +echo strip --keep-section=.symtab testfile +testrun ${abs_top_builddir}/src/strip --keep-section=.symtab -o testfile.elf -f testfile.debug testfile +echo elflint testfile.elf +testrun ${abs_top_builddir}/src/elflint --gnu testfile.elf +echo elflint testfile.debug +testrun ${abs_top_builddir}/src/elflint --gnu -d testfile.debug +echo readelf testfile.elf +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.elf <<\EOF +There are 28 section headers, starting at offset 0x1010: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 00000000 000000 000000 0 0 0 0 +[ 1] .interp PROGBITS 080480f4 0000f4 000013 0 A 0 0 1 +[ 2] .note.ABI-tag NOTE 08048108 000108 000020 0 A 0 0 4 +[ 3] .hash HASH 08048128 000128 000030 4 A 4 0 4 +[ 4] .dynsym DYNSYM 08048158 000158 000070 16 A 5 1 4 +[ 5] .dynstr STRTAB 080481c8 0001c8 00008e 0 A 0 0 1 +[ 6] .gnu.version GNU_versym 08048256 000256 00000e 2 A 4 0 2 +[ 7] .gnu.version_r GNU_verneed 08048264 000264 000030 0 A 5 1 4 +[ 8] .rel.got REL 08048294 000294 000008 8 A 4 19 4 +[ 9] .rel.plt REL 0804829c 00029c 000020 8 A 4 11 4 +[10] .init PROGBITS 080482bc 0002bc 000018 0 AX 0 0 4 +[11] .plt PROGBITS 080482d4 0002d4 000050 4 AX 0 0 4 +[12] .text PROGBITS 08048330 000330 00018c 0 AX 0 0 16 +[13] .fini PROGBITS 080484bc 0004bc 00001e 0 AX 0 0 4 +[14] .rodata PROGBITS 080484dc 0004dc 000008 0 A 0 0 4 +[15] .data PROGBITS 080494e4 0004e4 000010 0 WA 0 0 4 +[16] .eh_frame PROGBITS 080494f4 0004f4 000004 0 WA 0 0 4 +[17] .ctors PROGBITS 080494f8 0004f8 000008 0 WA 0 0 4 +[18] .dtors PROGBITS 08049500 000500 000008 0 WA 0 0 4 +[19] .got PROGBITS 08049508 000508 000020 4 WA 0 0 4 +[20] .dynamic DYNAMIC 08049528 000528 0000a0 8 WA 5 0 4 +[21] .bss NOBITS 080495c8 0005c8 00001c 0 WA 0 0 4 +[22] .comment PROGBITS 00000000 0005c8 000170 0 0 0 1 +[23] .note NOTE 00000000 000738 0000a0 0 0 0 1 +[24] .symtab SYMTAB 00000000 0007d8 000510 16 25 59 4 +[25] .strtab STRTAB 00000000 000ce8 000235 0 0 0 1 +[26] .gnu_debuglink PROGBITS 00000000 000f20 000014 0 0 0 4 +[27] .shstrtab STRTAB 00000000 000f34 0000d9 0 0 0 1 + +EOF +echo readelf testfile.debug +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.debug <<\EOF +There are 35 section headers, starting at offset 0x3e64: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 00000000 000000 000000 0 0 0 0 +[ 1] .interp NOBITS 080480f4 0000f4 000013 0 A 0 0 1 +[ 2] .note.ABI-tag NOTE 08048108 0000f4 000020 0 A 0 0 4 +[ 3] .hash NOBITS 08048128 000114 000030 4 A 4 0 4 +[ 4] .dynsym NOBITS 08048158 000114 000070 16 A 5 1 4 +[ 5] .dynstr NOBITS 080481c8 000114 00008e 0 A 0 0 1 +[ 6] .gnu.version NOBITS 08048256 000114 00000e 2 A 4 0 2 +[ 7] .gnu.version_r NOBITS 08048264 000114 000030 0 A 5 1 4 +[ 8] .rel.got NOBITS 08048294 000114 000008 8 A 4 19 4 +[ 9] .rel.plt NOBITS 0804829c 000114 000020 8 A 4 11 4 +[10] .init NOBITS 080482bc 000114 000018 0 AX 0 0 4 +[11] .plt NOBITS 080482d4 000114 000050 4 AX 0 0 4 +[12] .text NOBITS 08048330 000120 00018c 0 AX 0 0 16 +[13] .fini NOBITS 080484bc 000120 00001e 0 AX 0 0 4 +[14] .rodata NOBITS 080484dc 000120 000008 0 A 0 0 4 +[15] .data NOBITS 080494e4 000120 000010 0 WA 0 0 4 +[16] .eh_frame NOBITS 080494f4 000120 000004 0 WA 0 0 4 +[17] .ctors NOBITS 080494f8 000120 000008 0 WA 0 0 4 +[18] .dtors NOBITS 08049500 000120 000008 0 WA 0 0 4 +[19] .got NOBITS 08049508 000120 000020 4 WA 0 0 4 +[20] .dynamic NOBITS 08049528 000120 0000a0 8 WA 5 0 4 +[21] .sbss PROGBITS 080495c8 000120 000000 0 W 0 0 1 +[22] .bss NOBITS 080495c8 000120 00001c 0 WA 0 0 4 +[23] .stab PROGBITS 00000000 000120 000720 12 24 0 4 +[24] .stabstr STRTAB 00000000 000840 001934 0 0 0 1 +[25] .comment NOBITS 00000000 002174 000170 0 0 0 1 +[26] .debug_aranges PROGBITS 00000000 002174 000060 0 0 0 1 +[27] .debug_pubnames PROGBITS 00000000 0021d4 000055 0 0 0 1 +[28] .debug_info PROGBITS 00000000 002229 001678 0 0 0 1 +[29] .debug_abbrev PROGBITS 00000000 0038a1 0001d2 0 0 0 1 +[30] .debug_line PROGBITS 00000000 003a73 000223 0 0 0 1 +[31] .note NOTE 00000000 003c96 0000a0 0 0 0 1 +[32] .shstrtab STRTAB 00000000 003d36 00012e 0 0 0 1 +[33] .symtab NOBITS 00000000 003e64 0005a0 16 34 68 4 +[34] .strtab NOBITS 00000000 003e64 000235 0 0 0 1 + +EOF + +# A random 64bit testfile +testfiles testfile69.so +# Explicitly keep .strtab (but not .symtab, so .strtab will be in both). 64bit +echo strip --keep-section=.strtab testfile69.so +testrun ${abs_top_builddir}/src/strip --keep-section=.strtab -o testfile.elf -f testfile.debug testfile69.so +echo elflint testfile.elf +testrun ${abs_top_builddir}/src/elflint --gnu testfile.elf +echo elflint testfile.debug +testrun ${abs_top_builddir}/src/elflint --gnu -d testfile.debug +echo readelf testfile.elf +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.elf <<\EOF +There are 27 section headers, starting at offset 0xad8: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 0000000000000000 00000000 00000000 0 0 0 0 +[ 1] .note.gnu.build-id NOTE 0000000000000190 00000190 00000024 0 A 0 0 4 +[ 2] .gnu.hash GNU_HASH 00000000000001b8 000001b8 0000003c 0 A 3 0 8 +[ 3] .dynsym DYNSYM 00000000000001f8 000001f8 00000108 24 A 4 2 8 +[ 4] .dynstr STRTAB 0000000000000300 00000300 00000077 0 A 0 0 1 +[ 5] .gnu.version GNU_versym 0000000000000378 00000378 00000016 2 A 3 0 2 +[ 6] .gnu.version_r GNU_verneed 0000000000000390 00000390 00000020 0 A 4 1 8 +[ 7] .rela.dyn RELA 00000000000003b0 000003b0 00000060 24 A 3 0 8 +[ 8] .rela.plt RELA 0000000000000410 00000410 00000018 24 A 3 10 8 +[ 9] .init PROGBITS 0000000000000428 00000428 00000018 0 AX 0 0 4 +[10] .plt PROGBITS 0000000000000440 00000440 00000020 16 AX 0 0 16 +[11] .text PROGBITS 0000000000000460 00000460 00000128 0 AX 0 0 16 +[12] .fini PROGBITS 0000000000000588 00000588 0000000e 0 AX 0 0 4 +[13] .eh_frame_hdr PROGBITS 0000000000000598 00000598 00000024 0 A 0 0 4 +[14] .eh_frame PROGBITS 00000000000005c0 000005c0 00000084 0 A 0 0 8 +[15] .ctors PROGBITS 0000000000200648 00000648 00000010 0 WA 0 0 8 +[16] .dtors PROGBITS 0000000000200658 00000658 00000010 0 WA 0 0 8 +[17] .jcr PROGBITS 0000000000200668 00000668 00000008 0 WA 0 0 8 +[18] .data.rel.ro PROGBITS 0000000000200670 00000670 00000008 0 WA 0 0 8 +[19] .dynamic DYNAMIC 0000000000200678 00000678 00000180 16 WA 4 0 8 +[20] .got PROGBITS 00000000002007f8 000007f8 00000018 8 WA 0 0 8 +[21] .got.plt PROGBITS 0000000000200810 00000810 00000020 8 WA 0 0 8 +[22] .bss NOBITS 0000000000200830 00000830 00000010 0 WA 0 0 8 +[23] .comment PROGBITS 0000000000000000 00000830 0000002c 1 MS 0 0 1 +[24] .strtab STRTAB 0000000000000000 0000085c 00000175 0 0 0 1 +[25] .gnu_debuglink PROGBITS 0000000000000000 000009d4 00000014 0 0 0 4 +[26] .shstrtab STRTAB 0000000000000000 000009e8 000000ee 0 0 0 1 + +EOF +echo readelf testfile.debug +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.debug <<\EOF +There are 27 section headers, starting at offset 0x918: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 0000000000000000 00000000 00000000 0 0 0 0 +[ 1] .note.gnu.build-id NOTE 0000000000000190 00000190 00000024 0 A 0 0 4 +[ 2] .gnu.hash NOBITS 00000000000001b8 000001b8 0000003c 0 A 3 0 8 +[ 3] .dynsym NOBITS 00000000000001f8 000001b8 00000108 24 A 4 2 8 +[ 4] .dynstr NOBITS 0000000000000300 000001b8 00000077 0 A 0 0 1 +[ 5] .gnu.version NOBITS 0000000000000378 000001b8 00000016 2 A 3 0 2 +[ 6] .gnu.version_r NOBITS 0000000000000390 000001b8 00000020 0 A 4 1 8 +[ 7] .rela.dyn NOBITS 00000000000003b0 000001b8 00000060 24 A 3 0 8 +[ 8] .rela.plt NOBITS 0000000000000410 000001b8 00000018 24 A 3 10 8 +[ 9] .init NOBITS 0000000000000428 000001b8 00000018 0 AX 0 0 4 +[10] .plt NOBITS 0000000000000440 000001c0 00000020 16 AX 0 0 16 +[11] .text NOBITS 0000000000000460 000001c0 00000128 0 AX 0 0 16 +[12] .fini NOBITS 0000000000000588 000001c0 0000000e 0 AX 0 0 4 +[13] .eh_frame_hdr NOBITS 0000000000000598 000001c0 00000024 0 A 0 0 4 +[14] .eh_frame NOBITS 00000000000005c0 000001c0 00000084 0 A 0 0 8 +[15] .ctors NOBITS 0000000000200648 000001c0 00000010 0 WA 0 0 8 +[16] .dtors NOBITS 0000000000200658 000001c0 00000010 0 WA 0 0 8 +[17] .jcr NOBITS 0000000000200668 000001c0 00000008 0 WA 0 0 8 +[18] .data.rel.ro NOBITS 0000000000200670 000001c0 00000008 0 WA 0 0 8 +[19] .dynamic NOBITS 0000000000200678 000001c0 00000180 16 WA 4 0 8 +[20] .got NOBITS 00000000002007f8 000001c0 00000018 8 WA 0 0 8 +[21] .got.plt NOBITS 0000000000200810 000001c0 00000020 8 WA 0 0 8 +[22] .bss NOBITS 0000000000200830 000001c0 00000010 0 WA 0 0 8 +[23] .comment NOBITS 0000000000000000 000001c0 0000002c 1 MS 0 0 1 +[24] .shstrtab STRTAB 0000000000000000 000001c0 000000e7 0 0 0 1 +[25] .symtab SYMTAB 0000000000000000 000002a8 000004f8 24 26 44 8 +[26] .strtab STRTAB 0000000000000000 000007a0 00000175 0 0 0 1 + +EOF + +# Explicitly keep .symtab (pulls in .strtab, so they will both be in elf). 64bit +# Use --remove-comment to make sure testfile.debug isn't empty. +echo strip --keep-section=.symtab --remove-comment testfile69.so +testrun ${abs_top_builddir}/src/strip --keep-section=.symtab --remove-comment -o testfile.elf -f testfile.debug testfile69.so +echo elflint testfile.elf +testrun ${abs_top_builddir}/src/elflint --gnu testfile.elf +echo elflint testfile.debug +testrun ${abs_top_builddir}/src/elflint --gnu -d testfile.debug +echo readelf testfile.elf +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.elf <<\EOF +There are 27 section headers, starting at offset 0xf90: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 0000000000000000 00000000 00000000 0 0 0 0 +[ 1] .note.gnu.build-id NOTE 0000000000000190 00000190 00000024 0 A 0 0 4 +[ 2] .gnu.hash GNU_HASH 00000000000001b8 000001b8 0000003c 0 A 3 0 8 +[ 3] .dynsym DYNSYM 00000000000001f8 000001f8 00000108 24 A 4 2 8 +[ 4] .dynstr STRTAB 0000000000000300 00000300 00000077 0 A 0 0 1 +[ 5] .gnu.version GNU_versym 0000000000000378 00000378 00000016 2 A 3 0 2 +[ 6] .gnu.version_r GNU_verneed 0000000000000390 00000390 00000020 0 A 4 1 8 +[ 7] .rela.dyn RELA 00000000000003b0 000003b0 00000060 24 A 3 0 8 +[ 8] .rela.plt RELA 0000000000000410 00000410 00000018 24 A 3 10 8 +[ 9] .init PROGBITS 0000000000000428 00000428 00000018 0 AX 0 0 4 +[10] .plt PROGBITS 0000000000000440 00000440 00000020 16 AX 0 0 16 +[11] .text PROGBITS 0000000000000460 00000460 00000128 0 AX 0 0 16 +[12] .fini PROGBITS 0000000000000588 00000588 0000000e 0 AX 0 0 4 +[13] .eh_frame_hdr PROGBITS 0000000000000598 00000598 00000024 0 A 0 0 4 +[14] .eh_frame PROGBITS 00000000000005c0 000005c0 00000084 0 A 0 0 8 +[15] .ctors PROGBITS 0000000000200648 00000648 00000010 0 WA 0 0 8 +[16] .dtors PROGBITS 0000000000200658 00000658 00000010 0 WA 0 0 8 +[17] .jcr PROGBITS 0000000000200668 00000668 00000008 0 WA 0 0 8 +[18] .data.rel.ro PROGBITS 0000000000200670 00000670 00000008 0 WA 0 0 8 +[19] .dynamic DYNAMIC 0000000000200678 00000678 00000180 16 WA 4 0 8 +[20] .got PROGBITS 00000000002007f8 000007f8 00000018 8 WA 0 0 8 +[21] .got.plt PROGBITS 0000000000200810 00000810 00000020 8 WA 0 0 8 +[22] .bss NOBITS 0000000000200830 00000830 00000010 0 WA 0 0 8 +[23] .symtab SYMTAB 0000000000000000 00000830 000004e0 24 24 43 8 +[24] .strtab STRTAB 0000000000000000 00000d10 00000175 0 0 0 1 +[25] .gnu_debuglink PROGBITS 0000000000000000 00000e88 00000014 0 0 0 4 +[26] .shstrtab STRTAB 0000000000000000 00000e9c 000000ed 0 0 0 1 + +EOF +echo readelf testfile.debug +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.debug <<\EOF +There are 27 section headers, starting at offset 0x2d8: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 0000000000000000 00000000 00000000 0 0 0 0 +[ 1] .note.gnu.build-id NOTE 0000000000000190 00000190 00000024 0 A 0 0 4 +[ 2] .gnu.hash NOBITS 00000000000001b8 000001b8 0000003c 0 A 3 0 8 +[ 3] .dynsym NOBITS 00000000000001f8 000001b8 00000108 24 A 4 2 8 +[ 4] .dynstr NOBITS 0000000000000300 000001b8 00000077 0 A 0 0 1 +[ 5] .gnu.version NOBITS 0000000000000378 000001b8 00000016 2 A 3 0 2 +[ 6] .gnu.version_r NOBITS 0000000000000390 000001b8 00000020 0 A 4 1 8 +[ 7] .rela.dyn NOBITS 00000000000003b0 000001b8 00000060 24 A 3 0 8 +[ 8] .rela.plt NOBITS 0000000000000410 000001b8 00000018 24 A 3 10 8 +[ 9] .init NOBITS 0000000000000428 000001b8 00000018 0 AX 0 0 4 +[10] .plt NOBITS 0000000000000440 000001c0 00000020 16 AX 0 0 16 +[11] .text NOBITS 0000000000000460 000001c0 00000128 0 AX 0 0 16 +[12] .fini NOBITS 0000000000000588 000001c0 0000000e 0 AX 0 0 4 +[13] .eh_frame_hdr NOBITS 0000000000000598 000001c0 00000024 0 A 0 0 4 +[14] .eh_frame NOBITS 00000000000005c0 000001c0 00000084 0 A 0 0 8 +[15] .ctors NOBITS 0000000000200648 000001c0 00000010 0 WA 0 0 8 +[16] .dtors NOBITS 0000000000200658 000001c0 00000010 0 WA 0 0 8 +[17] .jcr NOBITS 0000000000200668 000001c0 00000008 0 WA 0 0 8 +[18] .data.rel.ro NOBITS 0000000000200670 000001c0 00000008 0 WA 0 0 8 +[19] .dynamic NOBITS 0000000000200678 000001c0 00000180 16 WA 4 0 8 +[20] .got NOBITS 00000000002007f8 000001c0 00000018 8 WA 0 0 8 +[21] .got.plt NOBITS 0000000000200810 000001c0 00000020 8 WA 0 0 8 +[22] .bss NOBITS 0000000000200830 000001c0 00000010 0 WA 0 0 8 +[23] .comment PROGBITS 0000000000000000 000001c0 0000002c 1 MS 0 0 1 +[24] .shstrtab STRTAB 0000000000000000 000001ec 000000e7 0 0 0 1 +[25] .symtab NOBITS 0000000000000000 000002d8 000004f8 24 26 44 8 +[26] .strtab NOBITS 0000000000000000 000002d8 00000175 0 0 0 1 + +EOF + +# Explicitly remove .symtab (but not .strtab, so it will be in both). 32bit +echo strip -g --remove-section=.symtab testfile +testrun ${abs_top_builddir}/src/strip -g --remove-section=.symtab -o testfile.elf -f testfile.debug testfile +echo elflint testfile.elf +testrun ${abs_top_builddir}/src/elflint --gnu testfile.elf +echo elflint testfile.debug +testrun ${abs_top_builddir}/src/elflint --gnu -d testfile.debug +echo readelf testfile.elf +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.elf <<\EOF +There are 28 section headers, starting at offset 0xafc: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 00000000 000000 000000 0 0 0 0 +[ 1] .interp PROGBITS 080480f4 0000f4 000013 0 A 0 0 1 +[ 2] .note.ABI-tag NOTE 08048108 000108 000020 0 A 0 0 4 +[ 3] .hash HASH 08048128 000128 000030 4 A 4 0 4 +[ 4] .dynsym DYNSYM 08048158 000158 000070 16 A 5 1 4 +[ 5] .dynstr STRTAB 080481c8 0001c8 00008e 0 A 0 0 1 +[ 6] .gnu.version GNU_versym 08048256 000256 00000e 2 A 4 0 2 +[ 7] .gnu.version_r GNU_verneed 08048264 000264 000030 0 A 5 1 4 +[ 8] .rel.got REL 08048294 000294 000008 8 A 4 19 4 +[ 9] .rel.plt REL 0804829c 00029c 000020 8 A 4 11 4 +[10] .init PROGBITS 080482bc 0002bc 000018 0 AX 0 0 4 +[11] .plt PROGBITS 080482d4 0002d4 000050 4 AX 0 0 4 +[12] .text PROGBITS 08048330 000330 00018c 0 AX 0 0 16 +[13] .fini PROGBITS 080484bc 0004bc 00001e 0 AX 0 0 4 +[14] .rodata PROGBITS 080484dc 0004dc 000008 0 A 0 0 4 +[15] .data PROGBITS 080494e4 0004e4 000010 0 WA 0 0 4 +[16] .eh_frame PROGBITS 080494f4 0004f4 000004 0 WA 0 0 4 +[17] .ctors PROGBITS 080494f8 0004f8 000008 0 WA 0 0 4 +[18] .dtors PROGBITS 08049500 000500 000008 0 WA 0 0 4 +[19] .got PROGBITS 08049508 000508 000020 4 WA 0 0 4 +[20] .dynamic DYNAMIC 08049528 000528 0000a0 8 WA 5 0 4 +[21] .sbss PROGBITS 080495c8 0005c8 000000 0 W 0 0 1 +[22] .bss NOBITS 080495c8 0005c8 00001c 0 WA 0 0 4 +[23] .comment PROGBITS 00000000 0005c8 000170 0 0 0 1 +[24] .note NOTE 00000000 000738 0000a0 0 0 0 1 +[25] .strtab STRTAB 00000000 0007d8 000235 0 0 0 1 +[26] .gnu_debuglink PROGBITS 00000000 000a10 000014 0 0 0 4 +[27] .shstrtab STRTAB 00000000 000a24 0000d7 0 0 0 1 + +EOF +echo readelf testfile.debug +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.debug <<\EOF +There are 35 section headers, starting at offset 0x463c: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 00000000 000000 000000 0 0 0 0 +[ 1] .interp NOBITS 080480f4 0000f4 000013 0 A 0 0 1 +[ 2] .note.ABI-tag NOTE 08048108 0000f4 000020 0 A 0 0 4 +[ 3] .hash NOBITS 08048128 000114 000030 4 A 4 0 4 +[ 4] .dynsym NOBITS 08048158 000114 000070 16 A 5 1 4 +[ 5] .dynstr NOBITS 080481c8 000114 00008e 0 A 0 0 1 +[ 6] .gnu.version NOBITS 08048256 000114 00000e 2 A 4 0 2 +[ 7] .gnu.version_r NOBITS 08048264 000114 000030 0 A 5 1 4 +[ 8] .rel.got NOBITS 08048294 000114 000008 8 A 4 19 4 +[ 9] .rel.plt NOBITS 0804829c 000114 000020 8 A 4 11 4 +[10] .init NOBITS 080482bc 000114 000018 0 AX 0 0 4 +[11] .plt NOBITS 080482d4 000114 000050 4 AX 0 0 4 +[12] .text NOBITS 08048330 000120 00018c 0 AX 0 0 16 +[13] .fini NOBITS 080484bc 000120 00001e 0 AX 0 0 4 +[14] .rodata NOBITS 080484dc 000120 000008 0 A 0 0 4 +[15] .data NOBITS 080494e4 000120 000010 0 WA 0 0 4 +[16] .eh_frame NOBITS 080494f4 000120 000004 0 WA 0 0 4 +[17] .ctors NOBITS 080494f8 000120 000008 0 WA 0 0 4 +[18] .dtors NOBITS 08049500 000120 000008 0 WA 0 0 4 +[19] .got NOBITS 08049508 000120 000020 4 WA 0 0 4 +[20] .dynamic NOBITS 08049528 000120 0000a0 8 WA 5 0 4 +[21] .sbss NOBITS 080495c8 000120 000000 0 W 0 0 1 +[22] .bss NOBITS 080495c8 000120 00001c 0 WA 0 0 4 +[23] .stab PROGBITS 00000000 000120 000720 12 24 0 4 +[24] .stabstr STRTAB 00000000 000840 001934 0 0 0 1 +[25] .comment NOBITS 00000000 002174 000170 0 0 0 1 +[26] .debug_aranges PROGBITS 00000000 002174 000060 0 0 0 1 +[27] .debug_pubnames PROGBITS 00000000 0021d4 000055 0 0 0 1 +[28] .debug_info PROGBITS 00000000 002229 001678 0 0 0 1 +[29] .debug_abbrev PROGBITS 00000000 0038a1 0001d2 0 0 0 1 +[30] .debug_line PROGBITS 00000000 003a73 000223 0 0 0 1 +[31] .note NOTE 00000000 003c96 0000a0 0 0 0 1 +[32] .shstrtab STRTAB 00000000 003d36 00012e 0 0 0 1 +[33] .symtab SYMTAB 00000000 003e64 0005a0 16 34 68 4 +[34] .strtab STRTAB 00000000 004404 000235 0 0 0 1 + +EOF + +# Explicitly remove both .symtab and .strtab. Keep .stab and .stabstr 32bit +echo strip -g --remove-section=".s[yt][mr]tab" --keep-section=".stab*" testfile +testrun ${abs_top_builddir}/src/strip -g --remove-section=".s[yt][mr]tab" --keep-section=".stab*" -o testfile.elf -f testfile.debug testfile +echo elflint testfile.elf +testrun ${abs_top_builddir}/src/elflint --gnu testfile.elf +echo elflint testfile.debug +testrun ${abs_top_builddir}/src/elflint --gnu -d testfile.debug +echo readelf testfile.elf +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.elf <<\EOF +There are 29 section headers, starting at offset 0x2920: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 00000000 000000 000000 0 0 0 0 +[ 1] .interp PROGBITS 080480f4 0000f4 000013 0 A 0 0 1 +[ 2] .note.ABI-tag NOTE 08048108 000108 000020 0 A 0 0 4 +[ 3] .hash HASH 08048128 000128 000030 4 A 4 0 4 +[ 4] .dynsym DYNSYM 08048158 000158 000070 16 A 5 1 4 +[ 5] .dynstr STRTAB 080481c8 0001c8 00008e 0 A 0 0 1 +[ 6] .gnu.version GNU_versym 08048256 000256 00000e 2 A 4 0 2 +[ 7] .gnu.version_r GNU_verneed 08048264 000264 000030 0 A 5 1 4 +[ 8] .rel.got REL 08048294 000294 000008 8 A 4 19 4 +[ 9] .rel.plt REL 0804829c 00029c 000020 8 A 4 11 4 +[10] .init PROGBITS 080482bc 0002bc 000018 0 AX 0 0 4 +[11] .plt PROGBITS 080482d4 0002d4 000050 4 AX 0 0 4 +[12] .text PROGBITS 08048330 000330 00018c 0 AX 0 0 16 +[13] .fini PROGBITS 080484bc 0004bc 00001e 0 AX 0 0 4 +[14] .rodata PROGBITS 080484dc 0004dc 000008 0 A 0 0 4 +[15] .data PROGBITS 080494e4 0004e4 000010 0 WA 0 0 4 +[16] .eh_frame PROGBITS 080494f4 0004f4 000004 0 WA 0 0 4 +[17] .ctors PROGBITS 080494f8 0004f8 000008 0 WA 0 0 4 +[18] .dtors PROGBITS 08049500 000500 000008 0 WA 0 0 4 +[19] .got PROGBITS 08049508 000508 000020 4 WA 0 0 4 +[20] .dynamic DYNAMIC 08049528 000528 0000a0 8 WA 5 0 4 +[21] .sbss PROGBITS 080495c8 0005c8 000000 0 W 0 0 1 +[22] .bss NOBITS 080495c8 0005c8 00001c 0 WA 0 0 4 +[23] .stab PROGBITS 00000000 0005c8 000720 12 24 0 4 +[24] .stabstr STRTAB 00000000 000ce8 001934 0 0 0 1 +[25] .comment PROGBITS 00000000 00261c 000170 0 0 0 1 +[26] .note NOTE 00000000 00278c 0000a0 0 0 0 1 +[27] .gnu_debuglink PROGBITS 00000000 00282c 000014 0 0 0 4 +[28] .shstrtab STRTAB 00000000 002840 0000de 0 0 0 1 + +EOF +echo readelf testfile.debug +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.debug <<\EOF +There are 35 section headers, starting at offset 0x25e8: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 00000000 000000 000000 0 0 0 0 +[ 1] .interp NOBITS 080480f4 0000f4 000013 0 A 0 0 1 +[ 2] .note.ABI-tag NOTE 08048108 0000f4 000020 0 A 0 0 4 +[ 3] .hash NOBITS 08048128 000114 000030 4 A 4 0 4 +[ 4] .dynsym NOBITS 08048158 000114 000070 16 A 5 1 4 +[ 5] .dynstr NOBITS 080481c8 000114 00008e 0 A 0 0 1 +[ 6] .gnu.version NOBITS 08048256 000114 00000e 2 A 4 0 2 +[ 7] .gnu.version_r NOBITS 08048264 000114 000030 0 A 5 1 4 +[ 8] .rel.got NOBITS 08048294 000114 000008 8 A 4 19 4 +[ 9] .rel.plt NOBITS 0804829c 000114 000020 8 A 4 11 4 +[10] .init NOBITS 080482bc 000114 000018 0 AX 0 0 4 +[11] .plt NOBITS 080482d4 000114 000050 4 AX 0 0 4 +[12] .text NOBITS 08048330 000120 00018c 0 AX 0 0 16 +[13] .fini NOBITS 080484bc 000120 00001e 0 AX 0 0 4 +[14] .rodata NOBITS 080484dc 000120 000008 0 A 0 0 4 +[15] .data NOBITS 080494e4 000120 000010 0 WA 0 0 4 +[16] .eh_frame NOBITS 080494f4 000120 000004 0 WA 0 0 4 +[17] .ctors NOBITS 080494f8 000120 000008 0 WA 0 0 4 +[18] .dtors NOBITS 08049500 000120 000008 0 WA 0 0 4 +[19] .got NOBITS 08049508 000120 000020 4 WA 0 0 4 +[20] .dynamic NOBITS 08049528 000120 0000a0 8 WA 5 0 4 +[21] .sbss NOBITS 080495c8 000120 000000 0 W 0 0 1 +[22] .bss NOBITS 080495c8 000120 00001c 0 WA 0 0 4 +[23] .stab NOBITS 00000000 000120 000720 12 24 0 4 +[24] .stabstr NOBITS 00000000 000120 001934 0 0 0 1 +[25] .comment NOBITS 00000000 000120 000170 0 0 0 1 +[26] .debug_aranges PROGBITS 00000000 000120 000060 0 0 0 1 +[27] .debug_pubnames PROGBITS 00000000 000180 000055 0 0 0 1 +[28] .debug_info PROGBITS 00000000 0001d5 001678 0 0 0 1 +[29] .debug_abbrev PROGBITS 00000000 00184d 0001d2 0 0 0 1 +[30] .debug_line PROGBITS 00000000 001a1f 000223 0 0 0 1 +[31] .note NOTE 00000000 001c42 0000a0 0 0 0 1 +[32] .shstrtab STRTAB 00000000 001ce2 00012e 0 0 0 1 +[33] .symtab SYMTAB 00000000 001e10 0005a0 16 34 68 4 +[34] .strtab STRTAB 00000000 0023b0 000235 0 0 0 1 + +EOF + +# Explicitly remove .symtab (but not .strtab, so it will be in both). 64bit +echo strip -g --remove-section=.symtab testfile69.so +testrun ${abs_top_builddir}/src/strip -g --remove-section=.symtab -o testfile.elf -f testfile.debug testfile69.so +echo elflint testfile.elf +testrun ${abs_top_builddir}/src/elflint --gnu testfile.elf +echo elflint testfile.debug +testrun ${abs_top_builddir}/src/elflint --gnu -d testfile.debug +echo readelf testfile.elf +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.elf <<\EOF +There are 27 section headers, starting at offset 0xad8: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 0000000000000000 00000000 00000000 0 0 0 0 +[ 1] .note.gnu.build-id NOTE 0000000000000190 00000190 00000024 0 A 0 0 4 +[ 2] .gnu.hash GNU_HASH 00000000000001b8 000001b8 0000003c 0 A 3 0 8 +[ 3] .dynsym DYNSYM 00000000000001f8 000001f8 00000108 24 A 4 2 8 +[ 4] .dynstr STRTAB 0000000000000300 00000300 00000077 0 A 0 0 1 +[ 5] .gnu.version GNU_versym 0000000000000378 00000378 00000016 2 A 3 0 2 +[ 6] .gnu.version_r GNU_verneed 0000000000000390 00000390 00000020 0 A 4 1 8 +[ 7] .rela.dyn RELA 00000000000003b0 000003b0 00000060 24 A 3 0 8 +[ 8] .rela.plt RELA 0000000000000410 00000410 00000018 24 A 3 10 8 +[ 9] .init PROGBITS 0000000000000428 00000428 00000018 0 AX 0 0 4 +[10] .plt PROGBITS 0000000000000440 00000440 00000020 16 AX 0 0 16 +[11] .text PROGBITS 0000000000000460 00000460 00000128 0 AX 0 0 16 +[12] .fini PROGBITS 0000000000000588 00000588 0000000e 0 AX 0 0 4 +[13] .eh_frame_hdr PROGBITS 0000000000000598 00000598 00000024 0 A 0 0 4 +[14] .eh_frame PROGBITS 00000000000005c0 000005c0 00000084 0 A 0 0 8 +[15] .ctors PROGBITS 0000000000200648 00000648 00000010 0 WA 0 0 8 +[16] .dtors PROGBITS 0000000000200658 00000658 00000010 0 WA 0 0 8 +[17] .jcr PROGBITS 0000000000200668 00000668 00000008 0 WA 0 0 8 +[18] .data.rel.ro PROGBITS 0000000000200670 00000670 00000008 0 WA 0 0 8 +[19] .dynamic DYNAMIC 0000000000200678 00000678 00000180 16 WA 4 0 8 +[20] .got PROGBITS 00000000002007f8 000007f8 00000018 8 WA 0 0 8 +[21] .got.plt PROGBITS 0000000000200810 00000810 00000020 8 WA 0 0 8 +[22] .bss NOBITS 0000000000200830 00000830 00000010 0 WA 0 0 8 +[23] .comment PROGBITS 0000000000000000 00000830 0000002c 1 MS 0 0 1 +[24] .strtab STRTAB 0000000000000000 0000085c 00000175 0 0 0 1 +[25] .gnu_debuglink PROGBITS 0000000000000000 000009d4 00000014 0 0 0 4 +[26] .shstrtab STRTAB 0000000000000000 000009e8 000000ee 0 0 0 1 + +EOF +echo readelf testfile.debug +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.debug <<\EOF +There are 27 section headers, starting at offset 0x918: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 0000000000000000 00000000 00000000 0 0 0 0 +[ 1] .note.gnu.build-id NOTE 0000000000000190 00000190 00000024 0 A 0 0 4 +[ 2] .gnu.hash NOBITS 00000000000001b8 000001b8 0000003c 0 A 3 0 8 +[ 3] .dynsym NOBITS 00000000000001f8 000001b8 00000108 24 A 4 2 8 +[ 4] .dynstr NOBITS 0000000000000300 000001b8 00000077 0 A 0 0 1 +[ 5] .gnu.version NOBITS 0000000000000378 000001b8 00000016 2 A 3 0 2 +[ 6] .gnu.version_r NOBITS 0000000000000390 000001b8 00000020 0 A 4 1 8 +[ 7] .rela.dyn NOBITS 00000000000003b0 000001b8 00000060 24 A 3 0 8 +[ 8] .rela.plt NOBITS 0000000000000410 000001b8 00000018 24 A 3 10 8 +[ 9] .init NOBITS 0000000000000428 000001b8 00000018 0 AX 0 0 4 +[10] .plt NOBITS 0000000000000440 000001c0 00000020 16 AX 0 0 16 +[11] .text NOBITS 0000000000000460 000001c0 00000128 0 AX 0 0 16 +[12] .fini NOBITS 0000000000000588 000001c0 0000000e 0 AX 0 0 4 +[13] .eh_frame_hdr NOBITS 0000000000000598 000001c0 00000024 0 A 0 0 4 +[14] .eh_frame NOBITS 00000000000005c0 000001c0 00000084 0 A 0 0 8 +[15] .ctors NOBITS 0000000000200648 000001c0 00000010 0 WA 0 0 8 +[16] .dtors NOBITS 0000000000200658 000001c0 00000010 0 WA 0 0 8 +[17] .jcr NOBITS 0000000000200668 000001c0 00000008 0 WA 0 0 8 +[18] .data.rel.ro NOBITS 0000000000200670 000001c0 00000008 0 WA 0 0 8 +[19] .dynamic NOBITS 0000000000200678 000001c0 00000180 16 WA 4 0 8 +[20] .got NOBITS 00000000002007f8 000001c0 00000018 8 WA 0 0 8 +[21] .got.plt NOBITS 0000000000200810 000001c0 00000020 8 WA 0 0 8 +[22] .bss NOBITS 0000000000200830 000001c0 00000010 0 WA 0 0 8 +[23] .comment NOBITS 0000000000000000 000001c0 0000002c 1 MS 0 0 1 +[24] .shstrtab STRTAB 0000000000000000 000001c0 000000e7 0 0 0 1 +[25] .symtab SYMTAB 0000000000000000 000002a8 000004f8 24 26 44 8 +[26] .strtab STRTAB 0000000000000000 000007a0 00000175 0 0 0 1 + +EOF + +# Explicitly remove both .symtab and .strtab. Keep .comment section. 64bit +echo strip -g --remove-section=".s[yt][mr]tab" --keep-section=.comment testfile69.so +testrun ${abs_top_builddir}/src/strip -g --remove-section=".s[yt][mr]tab" --keep-section=.comment -o testfile.elf -f testfile.debug testfile69.so +echo elflint testfile.elf +testrun ${abs_top_builddir}/src/elflint --gnu testfile.elf +echo elflint testfile.debug +testrun ${abs_top_builddir}/src/elflint --gnu -d testfile.debug +echo readelf testfile.elf +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.elf <<\EOF +There are 26 section headers, starting at offset 0x958: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 0000000000000000 00000000 00000000 0 0 0 0 +[ 1] .note.gnu.build-id NOTE 0000000000000190 00000190 00000024 0 A 0 0 4 +[ 2] .gnu.hash GNU_HASH 00000000000001b8 000001b8 0000003c 0 A 3 0 8 +[ 3] .dynsym DYNSYM 00000000000001f8 000001f8 00000108 24 A 4 2 8 +[ 4] .dynstr STRTAB 0000000000000300 00000300 00000077 0 A 0 0 1 +[ 5] .gnu.version GNU_versym 0000000000000378 00000378 00000016 2 A 3 0 2 +[ 6] .gnu.version_r GNU_verneed 0000000000000390 00000390 00000020 0 A 4 1 8 +[ 7] .rela.dyn RELA 00000000000003b0 000003b0 00000060 24 A 3 0 8 +[ 8] .rela.plt RELA 0000000000000410 00000410 00000018 24 A 3 10 8 +[ 9] .init PROGBITS 0000000000000428 00000428 00000018 0 AX 0 0 4 +[10] .plt PROGBITS 0000000000000440 00000440 00000020 16 AX 0 0 16 +[11] .text PROGBITS 0000000000000460 00000460 00000128 0 AX 0 0 16 +[12] .fini PROGBITS 0000000000000588 00000588 0000000e 0 AX 0 0 4 +[13] .eh_frame_hdr PROGBITS 0000000000000598 00000598 00000024 0 A 0 0 4 +[14] .eh_frame PROGBITS 00000000000005c0 000005c0 00000084 0 A 0 0 8 +[15] .ctors PROGBITS 0000000000200648 00000648 00000010 0 WA 0 0 8 +[16] .dtors PROGBITS 0000000000200658 00000658 00000010 0 WA 0 0 8 +[17] .jcr PROGBITS 0000000000200668 00000668 00000008 0 WA 0 0 8 +[18] .data.rel.ro PROGBITS 0000000000200670 00000670 00000008 0 WA 0 0 8 +[19] .dynamic DYNAMIC 0000000000200678 00000678 00000180 16 WA 4 0 8 +[20] .got PROGBITS 00000000002007f8 000007f8 00000018 8 WA 0 0 8 +[21] .got.plt PROGBITS 0000000000200810 00000810 00000020 8 WA 0 0 8 +[22] .bss NOBITS 0000000000200830 00000830 00000010 0 WA 0 0 8 +[23] .comment PROGBITS 0000000000000000 00000830 0000002c 1 MS 0 0 1 +[24] .gnu_debuglink PROGBITS 0000000000000000 0000085c 00000014 0 0 0 4 +[25] .shstrtab STRTAB 0000000000000000 00000870 000000e6 0 0 0 1 + +EOF +echo readelf testfile.debug +testrun_compare ${abs_top_builddir}/src/readelf -S testfile.debug <<\EOF +There are 27 section headers, starting at offset 0x918: + +Section Headers: +[Nr] Name Type Addr Off Size ES Flags Lk Inf Al +[ 0] NULL 0000000000000000 00000000 00000000 0 0 0 0 +[ 1] .note.gnu.build-id NOTE 0000000000000190 00000190 00000024 0 A 0 0 4 +[ 2] .gnu.hash NOBITS 00000000000001b8 000001b8 0000003c 0 A 3 0 8 +[ 3] .dynsym NOBITS 00000000000001f8 000001b8 00000108 24 A 4 2 8 +[ 4] .dynstr NOBITS 0000000000000300 000001b8 00000077 0 A 0 0 1 +[ 5] .gnu.version NOBITS 0000000000000378 000001b8 00000016 2 A 3 0 2 +[ 6] .gnu.version_r NOBITS 0000000000000390 000001b8 00000020 0 A 4 1 8 +[ 7] .rela.dyn NOBITS 00000000000003b0 000001b8 00000060 24 A 3 0 8 +[ 8] .rela.plt NOBITS 0000000000000410 000001b8 00000018 24 A 3 10 8 +[ 9] .init NOBITS 0000000000000428 000001b8 00000018 0 AX 0 0 4 +[10] .plt NOBITS 0000000000000440 000001c0 00000020 16 AX 0 0 16 +[11] .text NOBITS 0000000000000460 000001c0 00000128 0 AX 0 0 16 +[12] .fini NOBITS 0000000000000588 000001c0 0000000e 0 AX 0 0 4 +[13] .eh_frame_hdr NOBITS 0000000000000598 000001c0 00000024 0 A 0 0 4 +[14] .eh_frame NOBITS 00000000000005c0 000001c0 00000084 0 A 0 0 8 +[15] .ctors NOBITS 0000000000200648 000001c0 00000010 0 WA 0 0 8 +[16] .dtors NOBITS 0000000000200658 000001c0 00000010 0 WA 0 0 8 +[17] .jcr NOBITS 0000000000200668 000001c0 00000008 0 WA 0 0 8 +[18] .data.rel.ro NOBITS 0000000000200670 000001c0 00000008 0 WA 0 0 8 +[19] .dynamic NOBITS 0000000000200678 000001c0 00000180 16 WA 4 0 8 +[20] .got NOBITS 00000000002007f8 000001c0 00000018 8 WA 0 0 8 +[21] .got.plt NOBITS 0000000000200810 000001c0 00000020 8 WA 0 0 8 +[22] .bss NOBITS 0000000000200830 000001c0 00000010 0 WA 0 0 8 +[23] .comment NOBITS 0000000000000000 000001c0 0000002c 1 MS 0 0 1 +[24] .shstrtab STRTAB 0000000000000000 000001c0 000000e7 0 0 0 1 +[25] .symtab SYMTAB 0000000000000000 000002a8 000004f8 24 26 44 8 +[26] .strtab STRTAB 0000000000000000 000007a0 00000175 0 0 0 1 + +EOF + +exit 0 diff --git a/tests/run-strip-test.sh b/tests/run-strip-test.sh index 42aa9888..280814e6 100755 --- a/tests/run-strip-test.sh +++ b/tests/run-strip-test.sh @@ -49,6 +49,14 @@ testrun ${abs_top_builddir}/src/unstrip -o testfile.unstrip testfile.temp testfi testrun ${abs_top_builddir}/src/elfcmp --hash-inexact $original testfile.unstrip } +# test strip -g +testrun ${abs_top_builddir}/src/strip -g -o testfile.temp $original + +# Buggy eu-strip created multiple .shstrtab sections +shstrtab_SECS=$(testrun ${abs_top_builddir}/src/readelf -S testfile.temp | grep '.shstrtab' | wc --lines) +test $shstrtab_SECS -eq 1 || + { echo "*** failure not just one '.shstrtab' testfile.temp ($shstrtab_SECS)"; status=1; } + # Now strip in-place and make sure it is smaller. SIZE_original=$(stat -c%s $original) testrun ${abs_top_builddir}/src/strip $original |
