tests: readelf --elf-section, dwfl_module_addrsym and dwfl_module_getsym.

Various tests for the new minisymtab support.

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

11 files changed, 590 insertions, 2 deletions

diff --git a/tests/ChangeLog b/tests/ChangeLog
index 21569ebc..feb9f699 100644
--- a/tests/ChangeLog
+++ b/tests/ChangeLog
@@ -1,3 +1,12 @@
+2013-01-16  Mark Wielaard  <mjw@redhat.com>
+
+	* Makefile.am (check_PROGRAMS): Add dwflsyms.
+	(TESTS): Add run-readelf-s.sh and run-dwflsyms.sh.
+	(EXTRA_DIST): Add run-readelf-s.sh, testfilebazdbg.bz2,
+	testfilebazdyn.bz2, testfilebazmin.bz2, testfilebazdbg.debug.bz2,
+	testfilebazmdb.bz2, testfilebaztab.bz2 and run-dwflsyms.sh.
+	(dwflsyms_LDADD): New variable.
+
 2013-01-07  Roland McGrath  <roland@hack.frob.com>
 
 	* run-prelink-addr-test.sh: Use ln -snf.
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 8b7b751f..b46c4c23 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,6 +1,6 @@
 ## Process this file with automake to create Makefile.in
 ##
-## Copyright (C) 1996-2012 Red Hat, Inc.
+## Copyright (C) 1996-2013 Red Hat, Inc.
 ## This file is part of elfutils.
 ##
 ## This file is free software; you can redistribute it and/or modify
@@ -51,7 +51,7 @@ check_PROGRAMS = arextract arsymtest newfile saridx scnnames sectiondump \
 		  dwfl-bug-getmodules dwarf-getmacros addrcfi \
 		  test-flag-nobits dwarf-getstring rerequest_tag \
 		  alldts md5-sha1-test typeiter low_high_pc \
-		  test-elf_cntl_gelf_getshdr
+		  test-elf_cntl_gelf_getshdr dwflsyms
 asm_TESTS = asm-tst1 asm-tst2 asm-tst3 asm-tst4 asm-tst5 \
 	    asm-tst6 asm-tst7 asm-tst8 asm-tst9
 
@@ -83,6 +83,7 @@ TESTS = run-arextract.sh run-arsymtest.sh newfile test-nlist \
 	run-test-flag-nobits.sh run-prelink-addr-test.sh \
 	run-dwarf-getstring.sh run-rerequest_tag.sh run-typeiter.sh \
 	run-readelf-d.sh run-readelf-gdb_index.sh run-unstrip-n.sh \
+	run-readelf-s.sh run-dwflsyms.sh \
 	run-low_high_pc.sh run-macro-test.sh run-elf_cntl_gelf_getshdr.sh \
 	run-test-archive64.sh run-readelf-vmcoreinfo.sh \
 	run-readelf-mixed-corenote.sh
@@ -172,6 +173,10 @@ EXTRA_DIST = run-arextract.sh run-arsymtest.sh \
 	     run-readelf-d.sh testlib_dynseg.so.bz2 \
 	     run-readelf-gdb_index.sh testfilegdbindex5.bz2 \
 	     testfilegdbindex7.bz2 \
+	     run-readelf-s.sh testfilebazdbg.bz2 testfilebazdyn.bz2 \
+	     testfilebazmin.bz2 testfilebazdbg.debug.bz2 testfilebazmdb.bz2 \
+	     testfilebaztab.bz2 \
+	     run-dwflsyms.sh \
 	     run-unstrip-n.sh testcore-rtlib.bz2 testcore-rtlib-ppc.bz2 \
 	     run-low_high_pc.sh testfile_low_high_pc.bz2 \
 	     run-macro-test.sh testfile-macinfo.bz2 testfile-macros.bz2 \
@@ -288,6 +293,7 @@ md5_sha1_test_LDADD = $(libeu)
 typeiter_LDADD = $(libdw) $(libelf) $(libmudflap)
 low_high_pc_LDADD = $(libdw) $(libelf) $(libmudflap)
 test_elf_cntl_gelf_getshdr_LDADD = $(libelf) $(libmudflap)
+dwflsyms_LDADD = $(libdw) $(libelf) $(libmudflap)
 
 if GCOV
 check: check-am coverage
diff --git a/tests/dwflsyms.c b/tests/dwflsyms.c
new file mode 100644
index 00000000..cae3fbea
--- /dev/null
+++ b/tests/dwflsyms.c
@@ -0,0 +1,124 @@
+/* Test program for libdwfl symbol resolving
+   Copyright (C) 2013 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/>.  */
+
+#include <config.h>
+#include <assert.h>
+#include <inttypes.h>
+#include ELFUTILS_HEADER(dwfl)
+#include <elf.h>
+#include <dwarf.h>
+#include <argp.h>
+#include <stdio.h>
+#include <stdio_ext.h>
+#include <stdlib.h>
+#include <error.h>
+#include <string.h>
+
+static const char *
+gelf_type (GElf_Sym *sym)
+{
+  switch (GELF_ST_TYPE (sym->st_info))
+    {
+    case STT_NOTYPE:
+      return "NOTYPE";
+    case STT_OBJECT:
+      return "OBJECT";
+    case STT_FUNC:
+      return "FUNC";
+    case STT_SECTION:
+      return "SECTION";
+    case STT_FILE:
+      return "FILE";
+    case STT_COMMON:
+      return "COMMON";
+    case STT_TLS:
+      return "TLS";
+    default:
+      return "UNKNOWN";
+    }
+}
+
+static const char *
+gelf_bind (GElf_Sym *sym)
+{
+  switch (GELF_ST_BIND (sym->st_info))
+    {
+    case STB_LOCAL:
+      return "LOCAL";
+    case STB_GLOBAL:
+      return "GLOBAL";
+    case STB_WEAK:
+      return "WEAK";
+    default:
+      return "UNKNOWN";
+    }
+}
+
+static int
+list_syms (struct Dwfl_Module *mod,
+	   void **user __attribute__ ((unused)),
+	   const char *mod_name __attribute__ ((unused)),
+	   Dwarf_Addr low_addr __attribute__ ((unused)),
+	   void *arg __attribute__ ((unused)))
+{
+  int syms = dwfl_module_getsymtab (mod);
+  assert (syms >= 0);
+
+  for (int ndx = 0; ndx < syms; ndx++)
+    {
+      GElf_Sym sym;
+      GElf_Word shndxp;
+      const char *name = dwfl_module_getsym (mod, ndx, &sym, &shndxp);
+      printf("%4d: %s\t%s\t%s (%" PRIu64 ") %#" PRIx64 "\n",
+	     ndx, gelf_type (&sym), gelf_bind (&sym), name,
+	     sym.st_size, sym.st_value);
+
+      /* And the reverse, which works for function symbols at least.
+	 Note this only works because the st.value is adjusted by
+	 dwfl_module_getsym ().  */
+      if (GELF_ST_TYPE (sym.st_info) == STT_FUNC && shndxp != SHN_UNDEF)
+	{
+	  GElf_Addr addr = sym.st_value;
+	  GElf_Sym asym;
+	  GElf_Word ashndxp;
+	  const char *aname = dwfl_module_addrsym (mod, addr, &asym, &ashndxp);
+	  assert (strcmp (name, aname) == 0);
+	}
+    }
+
+  return DWARF_CB_OK;
+}
+
+int
+main (int argc, char *argv[])
+{
+  int remaining;
+  Dwfl *dwfl;
+  error_t res;
+
+  res = argp_parse (dwfl_standard_argp (), argc, argv, 0, &remaining, &dwfl);
+  assert (res == 0 && dwfl != NULL);
+
+  ptrdiff_t off = 0;
+  do
+    off = dwfl_getmodules (dwfl, list_syms, NULL, off);
+  while (off > 0);
+
+  dwfl_end (dwfl);
+
+  return off;
+}
diff --git a/tests/run-dwflsyms.sh b/tests/run-dwflsyms.sh
new file mode 100755
index 00000000..570881ad
--- /dev/null
+++ b/tests/run-dwflsyms.sh
@@ -0,0 +1,193 @@
+#! /bin/sh
+# Copyright (C) 2013 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
+
+# Tests dwfl_module_addrsym and dwfl_module_getsym.
+# See run-readelf-s.sh for how to generate test binaries.
+
+testfiles testfilebaztab
+testfiles testfilebazdbg testfilebazdbg.debug
+testfiles testfilebazdyn
+testfiles testfilebazmdb
+testfiles testfilebazmin
+
+tempfiles testfile.dynsym.in testfile.symtab.in testfile.minsym.in dwflsyms.out
+
+cat > testfile.symtab.in <<\EOF
+   0: NOTYPE	LOCAL	 (0) 0
+   1: SECTION	LOCAL	 (0) 0x238
+   2: SECTION	LOCAL	 (0) 0x254
+   3: SECTION	LOCAL	 (0) 0x274
+   4: SECTION	LOCAL	 (0) 0x298
+   5: SECTION	LOCAL	 (0) 0x2d8
+   6: SECTION	LOCAL	 (0) 0x428
+   7: SECTION	LOCAL	 (0) 0x4f2
+   8: SECTION	LOCAL	 (0) 0x510
+   9: SECTION	LOCAL	 (0) 0x530
+  10: SECTION	LOCAL	 (0) 0x638
+  11: SECTION	LOCAL	 (0) 0x680
+  12: SECTION	LOCAL	 (0) 0x6a0
+  13: SECTION	LOCAL	 (0) 0x6e0
+  14: SECTION	LOCAL	 (0) 0x8f4
+  15: SECTION	LOCAL	 (0) 0x900
+  16: SECTION	LOCAL	 (0) 0x904
+  17: SECTION	LOCAL	 (0) 0x948
+  18: SECTION	LOCAL	 (0) 0x200dd0
+  19: SECTION	LOCAL	 (0) 0x200dd8
+  20: SECTION	LOCAL	 (0) 0x200de0
+  21: SECTION	LOCAL	 (0) 0x200de8
+  22: SECTION	LOCAL	 (0) 0x200df0
+  23: SECTION	LOCAL	 (0) 0x200fc0
+  24: SECTION	LOCAL	 (0) 0x201000
+  25: SECTION	LOCAL	 (0) 0x201030
+  26: SECTION	LOCAL	 (0) 0x20103c
+  27: SECTION	LOCAL	 (0) 0
+  28: SECTION	LOCAL	 (0) 0
+  29: SECTION	LOCAL	 (0) 0
+  30: SECTION	LOCAL	 (0) 0
+  31: SECTION	LOCAL	 (0) 0
+  32: SECTION	LOCAL	 (0) 0
+  33: FILE	LOCAL	crtstuff.c (0) 0
+  34: OBJECT	LOCAL	__JCR_LIST__ (0) 0x200de0
+  35: FUNC	LOCAL	deregister_tm_clones (0) 0x710
+  36: FUNC	LOCAL	register_tm_clones (0) 0x740
+  37: FUNC	LOCAL	__do_global_dtors_aux (0) 0x780
+  38: OBJECT	LOCAL	completed.6137 (1) 0x20103c
+  39: OBJECT	LOCAL	__do_global_dtors_aux_fini_array_entry (0) 0x200dd8
+  40: FUNC	LOCAL	frame_dummy (0) 0x7c0
+  41: OBJECT	LOCAL	__frame_dummy_init_array_entry (0) 0x200dd0
+  42: FILE	LOCAL	foo.c (0) 0
+  43: FILE	LOCAL	bar.c (0) 0
+  44: OBJECT	LOCAL	b1 (4) 0x201034
+  45: FUNC	LOCAL	foo (20) 0x814
+  46: FILE	LOCAL	crtstuff.c (0) 0
+  47: OBJECT	LOCAL	__FRAME_END__ (0) 0xa58
+  48: OBJECT	LOCAL	__JCR_END__ (0) 0x200de0
+  49: FILE	LOCAL	 (0) 0
+  50: NOTYPE	LOCAL	__init_array_end (0) 0x200dd8
+  51: OBJECT	LOCAL	_DYNAMIC (0) 0x200df0
+  52: NOTYPE	LOCAL	__init_array_start (0) 0x200dd0
+  53: OBJECT	LOCAL	_GLOBAL_OFFSET_TABLE_ (0) 0x201000
+  54: FUNC	GLOBAL	__libc_csu_fini (2) 0x8f0
+  55: NOTYPE	WEAK	_ITM_deregisterTMCloneTable (0) 0
+  56: NOTYPE	WEAK	data_start (0) 0x201030
+  57: NOTYPE	GLOBAL	_edata (0) 0x20103c
+  58: FUNC	GLOBAL	bar (44) 0x828
+  59: FUNC	GLOBAL	_fini (0) 0x8f4
+  60: FUNC	GLOBAL	__libc_start_main@@GLIBC_2.2.5 (0) 0
+  61: NOTYPE	GLOBAL	__data_start (0) 0x201030
+  62: NOTYPE	WEAK	__gmon_start__ (0) 0
+  63: OBJECT	GLOBAL	__dso_handle (0) 0x200de8
+  64: OBJECT	GLOBAL	_IO_stdin_used (4) 0x900
+  65: OBJECT	GLOBAL	b2 (4) 0x201038
+  66: FUNC	GLOBAL	__libc_csu_init (137) 0x860
+  67: NOTYPE	GLOBAL	_end (0) 0x201040
+  68: FUNC	GLOBAL	_start (0) 0x6e0
+  69: NOTYPE	GLOBAL	__bss_start (0) 0x20103c
+  70: FUNC	GLOBAL	main (35) 0x7f0
+  71: NOTYPE	WEAK	_Jv_RegisterClasses (0) 0
+  72: OBJECT	GLOBAL	__TMC_END__ (0) 0x201040
+  73: NOTYPE	WEAK	_ITM_registerTMCloneTable (0) 0
+  74: FUNC	WEAK	__cxa_finalize@@GLIBC_2.2.5 (0) 0
+  75: FUNC	GLOBAL	_init (0) 0x680
+EOF
+
+cat > testfile.dynsym.in <<\EOF
+   0: NOTYPE	LOCAL	 (0) 0
+   1: SECTION	LOCAL	 (0) 0x238
+   2: NOTYPE	WEAK	_ITM_deregisterTMCloneTable (0) 0
+   3: FUNC	GLOBAL	__libc_start_main (0) 0
+   4: NOTYPE	WEAK	__gmon_start__ (0) 0
+   5: NOTYPE	WEAK	_Jv_RegisterClasses (0) 0
+   6: NOTYPE	WEAK	_ITM_registerTMCloneTable (0) 0
+   7: FUNC	WEAK	__cxa_finalize (0) 0
+   8: NOTYPE	GLOBAL	_edata (0) 0x20103c
+   9: NOTYPE	GLOBAL	_end (0) 0x201040
+  10: FUNC	GLOBAL	__libc_csu_init (137) 0x860
+  11: NOTYPE	GLOBAL	__bss_start (0) 0x20103c
+  12: FUNC	GLOBAL	main (35) 0x7f0
+  13: FUNC	GLOBAL	__libc_csu_fini (2) 0x8f0
+EOF
+
+cat > testfile.minsym.in <<\EOF
+   0: NOTYPE	LOCAL	 (0) 0
+   1: SECTION	LOCAL	 (0) 0x238
+   2: FUNC	LOCAL	call_gmon_start (0) 0x4003bc
+   3: FUNC	LOCAL	__do_global_dtors_aux (0) 0x4003e0
+   4: FUNC	LOCAL	frame_dummy (0) 0x400450
+   5: FUNC	LOCAL	__do_global_ctors_aux (0) 0x400580
+   6: FUNC	LOCAL	foo (18) 0x400498
+   7: SECTION	LOCAL	 (0) 0x400200
+   8: SECTION	LOCAL	 (0) 0x40021c
+   9: SECTION	LOCAL	 (0) 0x40023c
+  10: SECTION	LOCAL	 (0) 0x400260
+  11: SECTION	LOCAL	 (0) 0x400280
+  12: SECTION	LOCAL	 (0) 0x4002c8
+  13: SECTION	LOCAL	 (0) 0x400300
+  14: SECTION	LOCAL	 (0) 0x400308
+  15: SECTION	LOCAL	 (0) 0x400328
+  16: SECTION	LOCAL	 (0) 0x400340
+  17: SECTION	LOCAL	 (0) 0x400358
+  18: SECTION	LOCAL	 (0) 0x400370
+  19: SECTION	LOCAL	 (0) 0x400390
+  20: SECTION	LOCAL	 (0) 0x4005b8
+  21: SECTION	LOCAL	 (0) 0x4005c8
+  22: SECTION	LOCAL	 (0) 0x4005d8
+  23: SECTION	LOCAL	 (0) 0x400610
+  24: SECTION	LOCAL	 (0) 0x6006d0
+  25: SECTION	LOCAL	 (0) 0x6006e0
+  26: SECTION	LOCAL	 (0) 0x6006f0
+  27: SECTION	LOCAL	 (0) 0x6006f8
+  28: SECTION	LOCAL	 (0) 0x600888
+  29: SECTION	LOCAL	 (0) 0x600890
+  30: SECTION	LOCAL	 (0) 0x6008b0
+  31: SECTION	LOCAL	 (0) 0x6008c0
+  32: NOTYPE	WEAK	_ITM_deregisterTMCloneTable (0) 0
+  33: FUNC	GLOBAL	__libc_start_main (0) 0
+  34: NOTYPE	WEAK	__gmon_start__ (0) 0
+  35: NOTYPE	WEAK	_Jv_RegisterClasses (0) 0
+  36: NOTYPE	WEAK	_ITM_registerTMCloneTable (0) 0
+  37: FUNC	WEAK	__cxa_finalize (0) 0
+  38: NOTYPE	GLOBAL	_edata (0) 0x20103c
+  39: NOTYPE	GLOBAL	_end (0) 0x201040
+  40: FUNC	GLOBAL	__libc_csu_init (137) 0x860
+  41: NOTYPE	GLOBAL	__bss_start (0) 0x20103c
+  42: FUNC	GLOBAL	main (35) 0x7f0
+  43: FUNC	GLOBAL	__libc_csu_fini (2) 0x8f0
+  44: FUNC	GLOBAL	_start (0) 0x400390
+  45: FUNC	GLOBAL	bar (44) 0x4004aa
+  46: FUNC	GLOBAL	_fini (0) 0x4005b8
+  47: FUNC	GLOBAL	_init (0) 0x400358
+EOF
+
+cat testfile.symtab.in \
+  | testrun_compare ./dwflsyms -e testfilebaztab
+
+cat testfile.symtab.in \
+  | testrun_compare ./dwflsyms -e testfilebazdbg
+
+cat testfile.dynsym.in \
+  | testrun_compare ./dwflsyms -e testfilebazdyn
+
+cat testfile.symtab.in \
+  | testrun_compare ./dwflsyms -e testfilebazmdb
+
+cat testfile.minsym.in \
+  | testrun_compare ./dwflsyms -e testfilebazmin
+
+exit 0
diff --git a/tests/run-readelf-s.sh b/tests/run-readelf-s.sh
new file mode 100755
index 00000000..f14b3054
--- /dev/null
+++ b/tests/run-readelf-s.sh
@@ -0,0 +1,256 @@
+#! /bin/sh
+# Copyright (C) 2013 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
+
+# Tests readelf -s and readelf --elf-section -s
+# See also run-dwflsyms.sh
+#
+# - bar.c
+#
+# static int b1 = 1;
+# int b2 = 1;
+#
+# static int
+# foo (int a)
+# {
+#   return a + b2;
+# }
+#
+# int bar (int b)
+# {
+#   return b - foo (b - b1);
+# }
+#
+# - foo.c
+#
+# extern int bar (int b);
+# extern int b2;
+#
+# int
+# main (int argc, char ** argv)
+# {
+#   return bar (argc + b2);
+# }
+#
+# gcc -pie -g -c foo.c
+# gcc -pie -g -c bar.c
+# gcc -pie -g -o baz foo.o bar.o
+#
+# - testfilebaztab (dynsym + symtab)
+# cp baz testfilebaztab
+#
+# - testfilebazdbg (dynsym + .debug file)
+# eu-strip --remove-comment -f testfilebazdbg.debug baz
+# cp baz testfilebazdbg
+#
+#-  testfilebazdyn (dynsym only)
+# objcopy --remove-section=.gnu_debuglink baz testfilebazdyn
+#
+# - testfilebazmdb (dynsym + gnu_debugdata + .debug)
+#   This is how rpmbuild does it:
+# nm -D baz --format=posix --defined-only | awk '{ print $1 }' | sort > dynsyms
+# nm baz.debug --format=posix --defined-only | awk '{ if ($2 == "T" || $2 == "t") print $1 }' | sort > funcsyms
+# comm -13 dynsyms funcsyms > keep_symbols
+# objcopy -S --remove-section .gdb_index --remove-section .comment --keep-symbols=keep_symbols baz.debug mini_debuginfo
+# rm -f mini_debuginfo.xz
+# xz mini_debuginfo
+# objcopy --add-section .gnu_debugdata=mini_debuginfo.xz baz
+# cp baz testfilebazmdb
+#
+# - testfilebazmin (dynsym + gnu_debugdata)
+# objcopy --remove-section=.gnu_debuglink baz testfilebazmin
+
+testfiles testfilebaztab
+testfiles testfilebazdbg testfilebazdbg.debug
+testfiles testfilebazdyn
+testfiles testfilebazmdb
+testfiles testfilebazmin
+
+tempfiles testfile.dynsym.in testfile.symtab.in testfile.minsym.in
+
+cat > testfile.dynsym.in <<\EOF
+
+Symbol table [ 5] '.dynsym' contains 14 entries:
+ 2 local symbols  String table: [ 6] '.dynstr'
+  Num:            Value   Size Type    Bind   Vis          Ndx Name
+    0: 0000000000000000      0 NOTYPE  LOCAL  DEFAULT    UNDEF 
+    1: 0000000000000238      0 SECTION LOCAL  DEFAULT        1 
+    2: 0000000000000000      0 NOTYPE  WEAK   DEFAULT    UNDEF _ITM_deregisterTMCloneTable
+    3: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF __libc_start_main@GLIBC_2.2.5 (2)
+    4: 0000000000000000      0 NOTYPE  WEAK   DEFAULT    UNDEF __gmon_start__
+    5: 0000000000000000      0 NOTYPE  WEAK   DEFAULT    UNDEF _Jv_RegisterClasses
+    6: 0000000000000000      0 NOTYPE  WEAK   DEFAULT    UNDEF _ITM_registerTMCloneTable
+    7: 0000000000000000      0 FUNC    WEAK   DEFAULT    UNDEF __cxa_finalize@GLIBC_2.2.5 (2)
+    8: 000000000020103c      0 NOTYPE  GLOBAL DEFAULT       25 _edata
+    9: 0000000000201040      0 NOTYPE  GLOBAL DEFAULT       26 _end
+   10: 0000000000000860    137 FUNC    GLOBAL DEFAULT       13 __libc_csu_init
+   11: 000000000020103c      0 NOTYPE  GLOBAL DEFAULT       26 __bss_start
+   12: 00000000000007f0     35 FUNC    GLOBAL DEFAULT       13 main
+   13: 00000000000008f0      2 FUNC    GLOBAL DEFAULT       13 __libc_csu_fini
+EOF
+
+cat > testfile.symtab.in <<\EOF
+
+Symbol table [34] '.symtab' contains 76 entries:
+ 54 local symbols  String table: [35] '.strtab'
+  Num:            Value   Size Type    Bind   Vis          Ndx Name
+    0: 0000000000000000      0 NOTYPE  LOCAL  DEFAULT    UNDEF 
+    1: 0000000000000238      0 SECTION LOCAL  DEFAULT        1 
+    2: 0000000000000254      0 SECTION LOCAL  DEFAULT        2 
+    3: 0000000000000274      0 SECTION LOCAL  DEFAULT        3 
+    4: 0000000000000298      0 SECTION LOCAL  DEFAULT        4 
+    5: 00000000000002d8      0 SECTION LOCAL  DEFAULT        5 
+    6: 0000000000000428      0 SECTION LOCAL  DEFAULT        6 
+    7: 00000000000004f2      0 SECTION LOCAL  DEFAULT        7 
+    8: 0000000000000510      0 SECTION LOCAL  DEFAULT        8 
+    9: 0000000000000530      0 SECTION LOCAL  DEFAULT        9 
+   10: 0000000000000638      0 SECTION LOCAL  DEFAULT       10 
+   11: 0000000000000680      0 SECTION LOCAL  DEFAULT       11 
+   12: 00000000000006a0      0 SECTION LOCAL  DEFAULT       12 
+   13: 00000000000006e0      0 SECTION LOCAL  DEFAULT       13 
+   14: 00000000000008f4      0 SECTION LOCAL  DEFAULT       14 
+   15: 0000000000000900      0 SECTION LOCAL  DEFAULT       15 
+   16: 0000000000000904      0 SECTION LOCAL  DEFAULT       16 
+   17: 0000000000000948      0 SECTION LOCAL  DEFAULT       17 
+   18: 0000000000200dd0      0 SECTION LOCAL  DEFAULT       18 
+   19: 0000000000200dd8      0 SECTION LOCAL  DEFAULT       19 
+   20: 0000000000200de0      0 SECTION LOCAL  DEFAULT       20 
+   21: 0000000000200de8      0 SECTION LOCAL  DEFAULT       21 
+   22: 0000000000200df0      0 SECTION LOCAL  DEFAULT       22 
+   23: 0000000000200fc0      0 SECTION LOCAL  DEFAULT       23 
+   24: 0000000000201000      0 SECTION LOCAL  DEFAULT       24 
+   25: 0000000000201030      0 SECTION LOCAL  DEFAULT       25 
+   26: 000000000020103c      0 SECTION LOCAL  DEFAULT       26 
+   27: 0000000000000000      0 SECTION LOCAL  DEFAULT       27 
+   28: 0000000000000000      0 SECTION LOCAL  DEFAULT       28 
+   29: 0000000000000000      0 SECTION LOCAL  DEFAULT       29 
+   30: 0000000000000000      0 SECTION LOCAL  DEFAULT       30 
+   31: 0000000000000000      0 SECTION LOCAL  DEFAULT       31 
+   32: 0000000000000000      0 SECTION LOCAL  DEFAULT       32 
+   33: 0000000000000000      0 FILE    LOCAL  DEFAULT      ABS crtstuff.c
+   34: 0000000000200de0      0 OBJECT  LOCAL  DEFAULT       20 __JCR_LIST__
+   35: 0000000000000710      0 FUNC    LOCAL  DEFAULT       13 deregister_tm_clones
+   36: 0000000000000740      0 FUNC    LOCAL  DEFAULT       13 register_tm_clones
+   37: 0000000000000780      0 FUNC    LOCAL  DEFAULT       13 __do_global_dtors_aux
+   38: 000000000020103c      1 OBJECT  LOCAL  DEFAULT       26 completed.6137
+   39: 0000000000200dd8      0 OBJECT  LOCAL  DEFAULT       19 __do_global_dtors_aux_fini_array_entry
+   40: 00000000000007c0      0 FUNC    LOCAL  DEFAULT       13 frame_dummy
+   41: 0000000000200dd0      0 OBJECT  LOCAL  DEFAULT       18 __frame_dummy_init_array_entry
+   42: 0000000000000000      0 FILE    LOCAL  DEFAULT      ABS foo.c
+   43: 0000000000000000      0 FILE    LOCAL  DEFAULT      ABS bar.c
+   44: 0000000000201034      4 OBJECT  LOCAL  DEFAULT       25 b1
+   45: 0000000000000814     20 FUNC    LOCAL  DEFAULT       13 foo
+   46: 0000000000000000      0 FILE    LOCAL  DEFAULT      ABS crtstuff.c
+   47: 0000000000000a58      0 OBJECT  LOCAL  DEFAULT       17 __FRAME_END__
+   48: 0000000000200de0      0 OBJECT  LOCAL  DEFAULT       20 __JCR_END__
+   49: 0000000000000000      0 FILE    LOCAL  DEFAULT      ABS 
+   50: 0000000000200dd8      0 NOTYPE  LOCAL  DEFAULT       18 __init_array_end
+   51: 0000000000200df0      0 OBJECT  LOCAL  DEFAULT       22 _DYNAMIC
+   52: 0000000000200dd0      0 NOTYPE  LOCAL  DEFAULT       18 __init_array_start
+   53: 0000000000201000      0 OBJECT  LOCAL  DEFAULT       24 _GLOBAL_OFFSET_TABLE_
+   54: 00000000000008f0      2 FUNC    GLOBAL DEFAULT       13 __libc_csu_fini
+   55: 0000000000000000      0 NOTYPE  WEAK   DEFAULT    UNDEF _ITM_deregisterTMCloneTable
+   56: 0000000000201030      0 NOTYPE  WEAK   DEFAULT       25 data_start
+   57: 000000000020103c      0 NOTYPE  GLOBAL DEFAULT       25 _edata
+   58: 0000000000000828     44 FUNC    GLOBAL DEFAULT       13 bar
+   59: 00000000000008f4      0 FUNC    GLOBAL DEFAULT       14 _fini
+   60: 0000000000000000      0 FUNC    GLOBAL DEFAULT    UNDEF __libc_start_main@@GLIBC_2.2.5
+   61: 0000000000201030      0 NOTYPE  GLOBAL DEFAULT       25 __data_start
+   62: 0000000000000000      0 NOTYPE  WEAK   DEFAULT    UNDEF __gmon_start__
+   63: 0000000000200de8      0 OBJECT  GLOBAL HIDDEN        21 __dso_handle
+   64: 0000000000000900      4 OBJECT  GLOBAL DEFAULT       15 _IO_stdin_used
+   65: 0000000000201038      4 OBJECT  GLOBAL DEFAULT       25 b2
+   66: 0000000000000860    137 FUNC    GLOBAL DEFAULT       13 __libc_csu_init
+   67: 0000000000201040      0 NOTYPE  GLOBAL DEFAULT       26 _end
+   68: 00000000000006e0      0 FUNC    GLOBAL DEFAULT       13 _start
+   69: 000000000020103c      0 NOTYPE  GLOBAL DEFAULT       26 __bss_start
+   70: 00000000000007f0     35 FUNC    GLOBAL DEFAULT       13 main
+   71: 0000000000000000      0 NOTYPE  WEAK   DEFAULT    UNDEF _Jv_RegisterClasses
+   72: 0000000000201040      0 OBJECT  GLOBAL HIDDEN        25 __TMC_END__
+   73: 0000000000000000      0 NOTYPE  WEAK   DEFAULT    UNDEF _ITM_registerTMCloneTable
+   74: 0000000000000000      0 FUNC    WEAK   DEFAULT    UNDEF __cxa_finalize@@GLIBC_2.2.5
+   75: 0000000000000680      0 FUNC    GLOBAL DEFAULT       11 _init
+EOF
+
+cat > testfile.minsym.in <<\EOF
+
+Symbol table [27] '.symtab' contains 35 entries:
+ 31 local symbols  String table: [28] '.strtab'
+  Num:            Value   Size Type    Bind   Vis          Ndx Name
+    0: 0000000000000000      0 NOTYPE  LOCAL  DEFAULT    UNDEF 
+    1: 00000000004003bc      0 FUNC    LOCAL  DEFAULT       13 call_gmon_start
+    2: 00000000004003e0      0 FUNC    LOCAL  DEFAULT       13 __do_global_dtors_aux
+    3: 0000000000400450      0 FUNC    LOCAL  DEFAULT       13 frame_dummy
+    4: 0000000000400580      0 FUNC    LOCAL  DEFAULT       13 __do_global_ctors_aux
+    5: 0000000000400498     18 FUNC    LOCAL  DEFAULT       13 foo
+    6: 0000000000400200      0 SECTION LOCAL  DEFAULT        1 
+    7: 000000000040021c      0 SECTION LOCAL  DEFAULT        2 
+    8: 000000000040023c      0 SECTION LOCAL  DEFAULT        3 
+    9: 0000000000400260      0 SECTION LOCAL  DEFAULT        4 
+   10: 0000000000400280      0 SECTION LOCAL  DEFAULT        5 
+   11: 00000000004002c8      0 SECTION LOCAL  DEFAULT        6 
+   12: 0000000000400300      0 SECTION LOCAL  DEFAULT        7 
+   13: 0000000000400308      0 SECTION LOCAL  DEFAULT        8 
+   14: 0000000000400328      0 SECTION LOCAL  DEFAULT        9 
+   15: 0000000000400340      0 SECTION LOCAL  DEFAULT       10 
+   16: 0000000000400358      0 SECTION LOCAL  DEFAULT       11 
+   17: 0000000000400370      0 SECTION LOCAL  DEFAULT       12 
+   18: 0000000000400390      0 SECTION LOCAL  DEFAULT       13 
+   19: 00000000004005b8      0 SECTION LOCAL  DEFAULT       14 
+   20: 00000000004005c8      0 SECTION LOCAL  DEFAULT       15 
+   21: 00000000004005d8      0 SECTION LOCAL  DEFAULT       16 
+   22: 0000000000400610      0 SECTION LOCAL  DEFAULT       17 
+   23: 00000000006006d0      0 SECTION LOCAL  DEFAULT       18 
+   24: 00000000006006e0      0 SECTION LOCAL  DEFAULT       19 
+   25: 00000000006006f0      0 SECTION LOCAL  DEFAULT       20 
+   26: 00000000006006f8      0 SECTION LOCAL  DEFAULT       21 
+   27: 0000000000600888      0 SECTION LOCAL  DEFAULT       22 
+   28: 0000000000600890      0 SECTION LOCAL  DEFAULT       23 
+   29: 00000000006008b0      0 SECTION LOCAL  DEFAULT       24 
+   30: 00000000006008c0      0 SECTION LOCAL  DEFAULT       25 
+   31: 0000000000400390      0 FUNC    GLOBAL DEFAULT       13 _start
+   32: 00000000004004aa     44 FUNC    GLOBAL DEFAULT       13 bar
+   33: 00000000004005b8      0 FUNC    GLOBAL DEFAULT       14 _fini
+   34: 0000000000400358      0 FUNC    GLOBAL DEFAULT       11 _init
+EOF
+
+cat testfile.dynsym.in testfile.symtab.in \
+  | testrun_compare ../src/readelf -s testfilebaztab
+
+cat testfile.dynsym.in \
+  | testrun_compare ../src/readelf -s testfilebazdbg
+
+cat testfile.symtab.in \
+  | testrun_compare ../src/readelf -s testfilebazdbg.debug
+
+cat testfile.dynsym.in \
+  | testrun_compare ../src/readelf -s testfilebazdyn
+
+cat testfile.dynsym.in \
+  | testrun_compare ../src/readelf -s testfilebazmdb
+
+cat testfile.minsym.in \
+  | testrun_compare ../src/readelf --elf-section -s testfilebazmdb
+
+cat testfile.dynsym.in \
+  | testrun_compare ../src/readelf -s testfilebazmin
+
+cat testfile.minsym.in \
+  | testrun_compare ../src/readelf --elf-section -s testfilebazmin
+
+exit 0
diff --git a/tests/testfilebazdbg.bz2 b/tests/testfilebazdbg.bz2
new file mode 100755
index 00000000..8e586361
--- /dev/null
+++ b/tests/testfilebazdbg.bz2
diff --git a/tests/testfilebazdbg.debug.bz2 b/tests/testfilebazdbg.debug.bz2
new file mode 100755
index 00000000..3b011763
--- /dev/null
+++ b/tests/testfilebazdbg.debug.bz2
diff --git a/tests/testfilebazdyn.bz2 b/tests/testfilebazdyn.bz2
new file mode 100755
index 00000000..bb623bb0
--- /dev/null
+++ b/tests/testfilebazdyn.bz2
diff --git a/tests/testfilebazmdb.bz2 b/tests/testfilebazmdb.bz2
new file mode 100755
index 00000000..c486365c
--- /dev/null
+++ b/tests/testfilebazmdb.bz2
diff --git a/tests/testfilebazmin.bz2 b/tests/testfilebazmin.bz2
new file mode 100755
index 00000000..f7286d62
--- /dev/null
+++ b/tests/testfilebazmin.bz2
diff --git a/tests/testfilebaztab.bz2 b/tests/testfilebaztab.bz2
new file mode 100755
index 00000000..a99b7394
--- /dev/null
+++ b/tests/testfilebaztab.bz2