diff --git a/elftools/elf/dynamic.py b/elftools/elf/dynamic.py index 0b3e3e99..dabf7d71 100644 --- a/elftools/elf/dynamic.py +++ b/elftools/elf/dynamic.py @@ -115,7 +115,7 @@ def _get_stringtable(self): # That didn't work for some reason. Let's use the section header # even though this ELF is super weird. - self._stringtable = self._elffile.get_section_by_name(b'.dynstr') + self._stringtable = self._elffile.get_section_by_name('.dynstr') return self._stringtable def _iter_tags(self, type=None): diff --git a/elftools/elf/elffile.py b/elftools/elf/elffile.py index cbb1428b..f9171dfd 100644 --- a/elftools/elf/elffile.py +++ b/elftools/elf/elffile.py @@ -125,7 +125,7 @@ def has_dwarf_info(self): We assume that if it has the debug_info section, it has all theother required sections as well. """ - return bool(self.get_section_by_name(b'.debug_info')) + return bool(self.get_section_by_name('.debug_info')) def get_dwarf_info(self, relocate_dwarf_sections=True): """ Return a DWARFInfo object representing the debugging information in @@ -139,9 +139,9 @@ def get_dwarf_info(self, relocate_dwarf_sections=True): # Sections that aren't found will be passed as None to DWARFInfo. # debug_sections = {} - for secname in (b'.debug_info', b'.debug_abbrev', b'.debug_str', - b'.debug_line', b'.debug_frame', - b'.debug_loc', b'.debug_ranges'): + for secname in ('.debug_info', '.debug_abbrev', '.debug_str', + '.debug_line', '.debug_frame', + '.debug_loc', '.debug_ranges'): section = self.get_section_by_name(secname) if section is None: debug_sections[secname] = None @@ -155,15 +155,15 @@ def get_dwarf_info(self, relocate_dwarf_sections=True): little_endian=self.little_endian, default_address_size=self.elfclass // 8, machine_arch=self.get_machine_arch()), - debug_info_sec=debug_sections[b'.debug_info'], - debug_abbrev_sec=debug_sections[b'.debug_abbrev'], - debug_frame_sec=debug_sections[b'.debug_frame'], + debug_info_sec=debug_sections['.debug_info'], + debug_abbrev_sec=debug_sections['.debug_abbrev'], + debug_frame_sec=debug_sections['.debug_frame'], # TODO(eliben): reading of eh_frame is not hooked up yet eh_frame_sec=None, - debug_str_sec=debug_sections[b'.debug_str'], - debug_loc_sec=debug_sections[b'.debug_loc'], - debug_ranges_sec=debug_sections[b'.debug_ranges'], - debug_line_sec=debug_sections[b'.debug_line']) + debug_str_sec=debug_sections['.debug_str'], + debug_loc_sec=debug_sections['.debug_loc'], + debug_ranges_sec=debug_sections['.debug_ranges'], + debug_line_sec=debug_sections['.debug_line']) def get_machine_arch(self): """ Return the machine architecture, as detected from the ELF header. diff --git a/elftools/elf/relocation.py b/elftools/elf/relocation.py index 9d9701ff..2b9a48bf 100644 --- a/elftools/elf/relocation.py +++ b/elftools/elf/relocation.py @@ -102,8 +102,8 @@ def find_relocations_for_section(self, section): found. """ reloc_section_names = ( - b'.rel' + section.name, - b'.rela' + section.name) + '.rel' + section.name, + '.rela' + section.name) # Find the relocation section aimed at this one. Currently assume # that either .rel or .rela section exists for this section, but # not both. diff --git a/elftools/elf/sections.py b/elftools/elf/sections.py index b198868b..ea7abaf6 100644 --- a/elftools/elf/sections.py +++ b/elftools/elf/sections.py @@ -65,7 +65,7 @@ def get_string(self, offset): """ table_offset = self['sh_offset'] s = parse_cstring_from_stream(self.stream, table_offset + offset) - return s + return s.decode('ascii') class SymbolTableSection(Section): diff --git a/elftools/elf/segments.py b/elftools/elf/segments.py index 8b98def5..15f9b0bb 100644 --- a/elftools/elf/segments.py +++ b/elftools/elf/segments.py @@ -92,7 +92,7 @@ def get_interp_name(self): """ path_offset = self['p_offset'] return struct_parse( - CString(''), + CString('', encoding='ascii'), self.stream, stream_pos=path_offset) diff --git a/examples/elf_low_high_api.py b/examples/elf_low_high_api.py index e2d7f495..72b4daaa 100644 --- a/examples/elf_low_high_api.py +++ b/examples/elf_low_high_api.py @@ -61,10 +61,9 @@ def section_info_highlevel(stream): elffile = ELFFile(stream) # Just use the public methods of ELFFile to get what we need - # Note that section names, like everything read from the file, are bytes - # objects. + # Note that section names are strings. print(' %s sections' % elffile.num_sections()) - section = elffile.get_section_by_name(b'.symtab') + section = elffile.get_section_by_name('.symtab') if not section: print(' No symbol table found. Perhaps this ELF has been stripped?') @@ -72,10 +71,8 @@ def section_info_highlevel(stream): # A section type is in its header, but the name was decoded and placed in # a public attribute. - # bytes2str is used to print the name of the section for consistency of - # output between Python 2 and 3. The section name is a bytes object. print(' Section name: %s, type: %s' %( - bytes2str(section.name), section['sh_type'])) + section.name, section['sh_type'])) # But there's more... If this section is a symbol table section (which is # the case in the sample ELF file that comes with the examples), we can @@ -84,7 +81,7 @@ def section_info_highlevel(stream): num_symbols = section.num_symbols() print(" It's a symbol section with %s symbols" % num_symbols) print(" The name of the last symbol in the section is: %s" % ( - bytes2str(section.get_symbol(num_symbols - 1).name))) + section.get_symbol(num_symbols - 1).name)) if __name__ == '__main__': diff --git a/examples/elf_relocations.py b/examples/elf_relocations.py index 00862661..70e8b3a0 100644 --- a/examples/elf_relocations.py +++ b/examples/elf_relocations.py @@ -27,15 +27,15 @@ def process_file(filename): # Read the .rela.dyn section from the file, by explicitly asking # ELFFile for this section - # Recall that section names are bytes objects - reladyn_name = b'.rela.dyn' + # The section names are strings + reladyn_name = '.rela.dyn' reladyn = elffile.get_section_by_name(reladyn_name) if not isinstance(reladyn, RelocationSection): - print(' The file has no %s section' % bytes2str(reladyn_name)) + print(' The file has no %s section' % reladyn_name) print(' %s section with %s relocations' % ( - bytes2str(reladyn_name), reladyn.num_relocations())) + reladyn_name, reladyn.num_relocations())) for reloc in reladyn.iter_relocations(): print(' Relocation (%s)' % 'RELA' if reloc.is_RELA() else 'REL') diff --git a/examples/elf_show_debug_sections.py b/examples/elf_show_debug_sections.py index 4e4da61e..07202ce6 100644 --- a/examples/elf_show_debug_sections.py +++ b/examples/elf_show_debug_sections.py @@ -23,9 +23,9 @@ def process_file(filename): elffile = ELFFile(f) for section in elffile.iter_sections(): - # Section names are bytes objects - if section.name.startswith(b'.debug'): - print(' ' + bytes2str(section.name)) + # Section names are string + if section.name.startswith('.debug'): + print(' ' + section.name) if __name__ == '__main__': diff --git a/scripts/readelf.py b/scripts/readelf.py index 02508d2c..6bcab9b6 100755 --- a/scripts/readelf.py +++ b/scripts/readelf.py @@ -204,7 +204,7 @@ def display_program_headers(self, show_heading=True): if isinstance(segment, InterpSegment): self._emitline(' [Requesting program interpreter: %s]' % - bytes2str(segment.get_interp_name())) + segment.get_interp_name()) # Sections to segments mapping # @@ -221,7 +221,7 @@ def display_program_headers(self, show_heading=True): for section in self.elffile.iter_sections(): if ( not section.is_null() and segment.section_in_segment(section)): - self._emit('%s ' % bytes2str(section.name)) + self._emit('%s ' % section.name) self._emitline('') @@ -248,7 +248,7 @@ def display_section_headers(self, show_heading=True): # for nsec, section in enumerate(self.elffile.iter_sections()): self._emit(' [%2u] %-17.17s %-15.15s ' % ( - nsec, bytes2str(section.name), describe_sh_type(section['sh_type']))) + nsec, section.name, describe_sh_type(section['sh_type']))) if self.elffile.elfclass == 32: self._emitline('%s %s %s %s %3s %2s %3s %2s' % ( @@ -292,11 +292,11 @@ def display_symbol_tables(self): if section['sh_entsize'] == 0: self._emitline("\nSymbol table '%s' has a sh_entsize of zero!" % ( - bytes2str(section.name))) + section.name)) continue self._emitline("\nSymbol table '%s' contains %s entries:" % ( - bytes2str(section.name), section.num_symbols())) + section.name, section.num_symbols())) if self.elffile.elfclass == 32: self._emitline(' Num: Value Size Type Bind Vis Ndx Name') @@ -310,7 +310,7 @@ def display_symbol_tables(self): if (section['sh_type'] == 'SHT_DYNSYM' and self._versioninfo['type'] == 'GNU'): version = self._symbol_version(nsym) - if (version['name'] != bytes2str(symbol.name) and + if (version['name'] != symbol.name and version['index'] not in ('VER_NDX_LOCAL', 'VER_NDX_GLOBAL')): if version['filename']: @@ -333,7 +333,7 @@ def display_symbol_tables(self): describe_symbol_bind(symbol['st_info']['bind']), describe_symbol_visibility(symbol['st_other']['visibility']), describe_symbol_shndx(symbol['st_shndx']), - bytes2str(symbol.name), + symbol.name, version_info)) def display_dynamic_tags(self): @@ -353,13 +353,13 @@ def display_dynamic_tags(self): padding = 20 + (8 if self.elffile.elfclass == 32 else 0) for tag in section.iter_tags(): if tag.entry.d_tag == 'DT_NEEDED': - parsed = 'Shared library: [%s]' % bytes2str(tag.needed) + parsed = 'Shared library: [%s]' % tag.needed elif tag.entry.d_tag == 'DT_RPATH': - parsed = 'Library rpath: [%s]' % bytes2str(tag.rpath) + parsed = 'Library rpath: [%s]' % tag.rpath elif tag.entry.d_tag == 'DT_RUNPATH': - parsed = 'Library runpath: [%s]' % bytes2str(tag.runpath) + parsed = 'Library runpath: [%s]' % tag.runpath elif tag.entry.d_tag == 'DT_SONAME': - parsed = 'Library soname: [%s]' % bytes2str(tag.soname) + parsed = 'Library soname: [%s]' % tag.soname elif tag.entry.d_tag.endswith(('SZ', 'ENT')): parsed = '%i (bytes)' % tag['d_val'] elif tag.entry.d_tag.endswith(('NUM', 'COUNT')): @@ -410,7 +410,7 @@ def display_relocations(self): has_relocation_sections = True self._emitline("\nRelocation section '%s' at offset %s contains %s entries:" % ( - bytes2str(section.name), + section.name, self._format_hex(section['sh_offset']), section.num_relocations())) if section.is_RELA(): @@ -448,7 +448,7 @@ def display_relocations(self): symbol['st_value'], fullhex=True, lead0x=False), ' ' if self.elffile.elfclass == 32 else '', - bytes2str(symbol_name))) + symbol_name)) if section.is_RELA(): self._emit(' %s %x' % ( '+' if rel['r_addend'] >= 0 else '-', @@ -520,14 +520,14 @@ def display_version_info(self): self._format_hex(offset, fieldsize=6, alternate=True), verdef['vd_version'], flags, verdef['vd_ndx'], - verdef['vd_cnt'], bytes2str(name))) + verdef['vd_cnt'], name)) verdaux_offset = ( offset + verdef['vd_aux'] + verdaux['vda_next']) for idx, verdaux in enumerate(verdaux_iter, start=1): self._emitline(' %s: Parent %i: %s' % (self._format_hex(verdaux_offset, fieldsize=4), - idx, bytes2str(verdaux.name))) + idx, verdaux.name)) verdaux_offset += verdaux['vda_next'] offset += verdef['vd_next'] @@ -541,7 +541,7 @@ def display_version_info(self): self._emitline(' %s: Version: %i File: %s Cnt: %i' % ( self._format_hex(offset, fieldsize=6, alternate=True), - verneed['vn_version'], bytes2str(verneed.name), + verneed['vn_version'], verneed.name, verneed['vn_cnt'])) vernaux_offset = offset + verneed['vn_aux'] @@ -556,7 +556,7 @@ def display_version_info(self): self._emitline( ' %s: Name: %s Flags: %s Version: %i' % ( self._format_hex(vernaux_offset, fieldsize=4), - bytes2str(vernaux.name), flags, + vernaux.name, flags, vernaux['vna_other'])) vernaux_offset += vernaux['vna_next'] @@ -573,7 +573,7 @@ def display_hex_dump(self, section_spec): section_spec)) return - self._emitline("\nHex dump of section '%s':" % bytes2str(section.name)) + self._emitline("\nHex dump of section '%s':" % section.name) self._note_relocs_for_section(section) addr = section['sh_addr'] data = section.data() @@ -616,7 +616,7 @@ def display_string_dump(self, section_spec): section_spec)) return - self._emitline("\nString dump of section '%s':" % bytes2str(section.name)) + self._emitline("\nString dump of section '%s':" % section.name) found = False data = section.data() @@ -717,7 +717,7 @@ def _print_version_section_header(self, version_section, name, lead0x=True, num_entries = version_section.num_symbols() self._emitline("\n%s section '%s' contains %s entries:" % - (name, bytes2str(version_section.name), num_entries)) + (name, version_section.name, num_entries)) self._emitline('%sAddr: %s Offset: %s Link: %i (%s)' % ( ' ' * indent, self._format_hex( @@ -725,8 +725,7 @@ def _print_version_section_header(self, version_section, name, lead0x=True, self._format_hex( version_section['sh_offset'], fieldsize=6, lead0x=True), version_section['sh_link'], - bytes2str( - self.elffile.get_section(version_section['sh_link']).name) + self.elffile.get_section(version_section['sh_link']).name ) ) @@ -785,12 +784,12 @@ def _symbol_version(self, nsym): index <= self._versioninfo['verdef'].num_versions()): _, verdaux_iter = \ self._versioninfo['verdef'].get_version(index) - symbol_version['name'] = bytes2str(next(verdaux_iter).name) + symbol_version['name'] = next(verdaux_iter).name else: verneed, vernaux = \ self._versioninfo['verneed'].get_version(index) - symbol_version['name'] = bytes2str(vernaux.name) - symbol_version['filename'] = bytes2str(verneed.name) + symbol_version['name'] = vernaux.name + symbol_version['filename'] = verneed.name symbol_version['index'] = index return symbol_version @@ -807,7 +806,7 @@ def _section_from_spec(self, spec): return None except ValueError: # Not a number. Must be a name then - return self.elffile.get_section_by_name(str2bytes(spec)) + return self.elffile.get_section_by_name(spec) def _note_relocs_for_section(self, section): """ If there are relocation sections pointing to the givne section, diff --git a/test/test_double_dynstr_section.py b/test/test_double_dynstr_section.py index 30785544..5f0c42ef 100644 --- a/test/test_double_dynstr_section.py +++ b/test/test_double_dynstr_section.py @@ -22,9 +22,9 @@ class TestDoubleDynstrSections(unittest.TestCase): """ reference_data = [ - b'libz.so.1', - b'libc.so.6', - b'lib_versioned.so.1', + 'libz.so.1', + 'libc.so.6', + 'lib_versioned.so.1', ] def _test_double_dynstr_section_generic(self, testfile): diff --git a/test/test_get_symbol_by_name.py b/test/test_get_symbol_by_name.py index d5e7f440..ce5370ec 100644 --- a/test/test_get_symbol_by_name.py +++ b/test/test_get_symbol_by_name.py @@ -16,18 +16,18 @@ def test_existing_symbol(self): elf = ELFFile(f) # Find the symbol table. - symtab = elf.get_section_by_name(b'.symtab') + symtab = elf.get_section_by_name('.symtab') self.assertIsNotNone(symtab) # Test we can find a symbol by its name. - mains = symtab.get_symbol_by_name(b'main') + mains = symtab.get_symbol_by_name('main') self.assertIsNotNone(mains) # Test it is actually the symbol we expect. self.assertIsInstance(mains, list) self.assertEqual(len(mains), 1) main = mains[0] - self.assertEqual(main.name, b'main') + self.assertEqual(main.name, 'main') self.assertEqual(main['st_value'], 0x8068) self.assertEqual(main['st_size'], 0x28) @@ -37,11 +37,11 @@ def test_missing_symbol(self): elf = ELFFile(f) # Find the symbol table. - symtab = elf.get_section_by_name(b'.symtab') + symtab = elf.get_section_by_name('.symtab') self.assertIsNotNone(symtab) # Test we get None when we look up a symbol that doesn't exist. - undef = symtab.get_symbol_by_name(b'non-existent symbol') + undef = symtab.get_symbol_by_name('non-existent symbol') self.assertIsNone(undef) def test_duplicated_symbol(self): @@ -50,7 +50,7 @@ def test_duplicated_symbol(self): elf = ELFFile(f) # Find the symbol table. - symtab = elf.get_section_by_name(b'.symtab') + symtab = elf.get_section_by_name('.symtab') self.assertIsNotNone(symtab) # The '$a' symbols that are present in the test file. @@ -58,12 +58,12 @@ def test_duplicated_symbol(self): 0x8068] # Test we get all expected instances of the symbol '$a'. - arm_markers = symtab.get_symbol_by_name(b'$a') + arm_markers = symtab.get_symbol_by_name('$a') self.assertIsNotNone(arm_markers) self.assertIsInstance(arm_markers, list) self.assertEqual(len(arm_markers), len(expected_symbols)) for symbol in arm_markers: - self.assertEqual(symbol.name, b'$a') + self.assertEqual(symbol.name, '$a') self.assertIn(symbol['st_value'], expected_symbols) if __name__ == '__main__': diff --git a/test/test_gnuversions.py b/test/test_gnuversions.py index 8c1786a1..546e0c8e 100644 --- a/test/test_gnuversions.py +++ b/test/test_gnuversions.py @@ -22,30 +22,30 @@ class TestSymbolVersioning(unittest.TestCase): versym_reference_data = [ - {'name': b'', 'ndx': 'VER_NDX_LOCAL'}, - {'name': b'', 'ndx': 'VER_NDX_LOCAL'}, - {'name': b'_ITM_deregisterTMCloneTable', 'ndx': 'VER_NDX_LOCAL'}, - {'name': b'puts', 'ndx': 5}, - {'name': b'strlcat', 'ndx': 'VER_NDX_LOCAL'}, - {'name': b'__stack_chk_fail', 'ndx': 6}, - {'name': b'__gmon_start__', 'ndx': 'VER_NDX_LOCAL'}, - {'name': b'gzoffset', 'ndx': 7}, - {'name': b'_Jv_RegisterClasses', 'ndx': 'VER_NDX_LOCAL'}, - {'name': b'_ITM_registerTMCloneTable', 'ndx': 'VER_NDX_LOCAL'}, - {'name': b'__cxa_finalize', 'ndx': 5}, - {'name': b'_edata', 'ndx': 'VER_NDX_GLOBAL'}, - {'name': b'VER_1.0', 'ndx': 2}, - {'name': b'function1_ver1_1', 'ndx': 'VER_NDX_GLOBAL'}, - {'name': b'_end', 'ndx': 'VER_NDX_GLOBAL'}, - {'name': b'function1', 'ndx': 4 | 0x8000}, - {'name': b'__bss_start', 'ndx': 'VER_NDX_GLOBAL'}, - {'name': b'function1', 'ndx': 2}, - {'name': b'VER_1.1', 'ndx': 3}, - {'name': b'_init', 'ndx': 'VER_NDX_GLOBAL'}, - {'name': b'function1_ver1_0', 'ndx': 'VER_NDX_GLOBAL'}, - {'name': b'_fini', 'ndx': 'VER_NDX_GLOBAL'}, - {'name': b'VER_1.2', 'ndx': 4}, - {'name': b'function2', 'ndx': 3}, + {'name': '', 'ndx': 'VER_NDX_LOCAL'}, + {'name': '', 'ndx': 'VER_NDX_LOCAL'}, + {'name': '_ITM_deregisterTMCloneTable', 'ndx': 'VER_NDX_LOCAL'}, + {'name': 'puts', 'ndx': 5}, + {'name': 'strlcat', 'ndx': 'VER_NDX_LOCAL'}, + {'name': '__stack_chk_fail', 'ndx': 6}, + {'name': '__gmon_start__', 'ndx': 'VER_NDX_LOCAL'}, + {'name': 'gzoffset', 'ndx': 7}, + {'name': '_Jv_RegisterClasses', 'ndx': 'VER_NDX_LOCAL'}, + {'name': '_ITM_registerTMCloneTable', 'ndx': 'VER_NDX_LOCAL'}, + {'name': '__cxa_finalize', 'ndx': 5}, + {'name': '_edata', 'ndx': 'VER_NDX_GLOBAL'}, + {'name': 'VER_1.0', 'ndx': 2}, + {'name': 'function1_ver1_1', 'ndx': 'VER_NDX_GLOBAL'}, + {'name': '_end', 'ndx': 'VER_NDX_GLOBAL'}, + {'name': 'function1', 'ndx': 4 | 0x8000}, + {'name': '__bss_start', 'ndx': 'VER_NDX_GLOBAL'}, + {'name': 'function1', 'ndx': 2}, + {'name': 'VER_1.1', 'ndx': 3}, + {'name': '_init', 'ndx': 'VER_NDX_GLOBAL'}, + {'name': 'function1_ver1_0', 'ndx': 'VER_NDX_GLOBAL'}, + {'name': '_fini', 'ndx': 'VER_NDX_GLOBAL'}, + {'name': 'VER_1.2', 'ndx': 4}, + {'name': 'function2', 'ndx': 3}, ] def test_versym_section(self): @@ -69,13 +69,13 @@ def test_versym_section(self): self.assertEqual(versym['ndx'], ref_versym['ndx']) verneed_reference_data = [ - {'name': b'libz.so.1', 'vn_version': 1, 'vn_cnt': 1, + {'name': 'libz.so.1', 'vn_version': 1, 'vn_cnt': 1, 'vernaux': [ - {'name': b'ZLIB_1.2.3.5', 'vna_flags': 0, 'vna_other': 7}]}, - {'name': b'libc.so.6', 'vn_version': 1, 'vn_cnt': 2, + {'name': 'ZLIB_1.2.3.5', 'vna_flags': 0, 'vna_other': 7}]}, + {'name': 'libc.so.6', 'vn_version': 1, 'vn_cnt': 2, 'vernaux': [ - {'name': b'GLIBC_2.4', 'vna_flags': 0, 'vna_other': 6}, - {'name': b'GLIBC_2.2.5', 'vna_flags': 0, 'vna_other': 5}]}, + {'name': 'GLIBC_2.4', 'vna_flags': 0, 'vna_other': 6}, + {'name': 'GLIBC_2.2.5', 'vna_flags': 0, 'vna_other': 5}]}, ] def test_verneed_section(self): @@ -114,18 +114,18 @@ def test_verneed_section(self): {'vd_ndx': 1, 'vd_version': 1, 'vd_flags': VER_FLAGS.VER_FLG_BASE, 'vd_cnt': 1, 'verdaux': [ - {'name': b'lib_versioned.so.1'}]}, + {'name': 'lib_versioned.so.1'}]}, {'vd_ndx': 2, 'vd_version': 1, 'vd_flags': 0, 'vd_cnt': 1, 'verdaux': [ - {'name': b'VER_1.0'}]}, + {'name': 'VER_1.0'}]}, {'vd_ndx': 3, 'vd_version': 1, 'vd_flags': 0, 'vd_cnt': 2, 'verdaux': [ - {'name': b'VER_1.1'}, - {'name': b'VER_1.0'}]}, + {'name': 'VER_1.1'}, + {'name': 'VER_1.0'}]}, {'vd_ndx': 4, 'vd_version': 1, 'vd_flags': 0, 'vd_cnt': 2, 'verdaux': [ - {'name': b'VER_1.2'}, - {'name': b'VER_1.1'}]}, + {'name': 'VER_1.2'}, + {'name': 'VER_1.1'}]}, ] def test_verdef_section(self): diff --git a/test/test_solaris_support.py b/test/test_solaris_support.py index d243fe99..12410f04 100644 --- a/test/test_solaris_support.py +++ b/test/test_solaris_support.py @@ -22,7 +22,7 @@ def _test_SUNW_syminfo_section_generic(self, testfile): with open(os.path.join('test', 'testfiles_for_unittests', testfile), 'rb') as f: elf = ELFFile(f) - syminfo_section = elf.get_section_by_name(b'.SUNW_syminfo') + syminfo_section = elf.get_section_by_name('.SUNW_syminfo') self.assertIsNotNone(syminfo_section) # The test files were compiled against libc.so.1 with @@ -31,7 +31,7 @@ def _test_SUNW_syminfo_section_generic(self, testfile): # in the syminfo table. # We check that this is properly detected. exit_symbols = [s for s in syminfo_section.iter_symbols() - if b'exit' in s.name] + if 'exit' in s.name] self.assertNotEqual(len(exit_symbols), 0) for symbol in exit_symbols: @@ -53,15 +53,15 @@ def test_SUNW_syminfo_section_sparc32(self): def test_SUNW_syminfo_section_sparc64(self): self._test_SUNW_syminfo_section_generic('exe_solaris64_cc.sparc.elf') - ldsynsym_reference_data = [b'', b'exe_solaris32.elf', b'crti.s', b'crt1.o', - b'crt1.s', b'fsr.s', b'values-Xa.c', - b'exe_solaris64.elf.c', b'crtn.s'] + ldsynsym_reference_data = ['', 'exe_solaris32.elf', 'crti.s', 'crt1.o', + 'crt1.s', 'fsr.s', 'values-Xa.c', + 'exe_solaris64.elf.c', 'crtn.s'] def _test_SUNW_ldynsym_section_generic(self, testfile, reference_data): with open(os.path.join('test', 'testfiles_for_unittests', testfile), 'rb') as f: elf = ELFFile(f) - ldynsym_section = elf.get_section_by_name(b'.SUNW_ldynsym') + ldynsym_section = elf.get_section_by_name('.SUNW_ldynsym') self.assertIsNotNone(ldynsym_section) for symbol, ref_symbol_name in zip( @@ -77,9 +77,9 @@ def test_SUNW_ldynsym_section_x86(self): def test_SUNW_ldynsym_section_x64(self): reference_data = copy.deepcopy( TestSolarisSupport.ldsynsym_reference_data) - reference_data[1] = b'exe_solaris64.elf' - reference_data[3] = b'crt1x.o' - reference_data[5] = b'fsrx.s' + reference_data[1] = 'exe_solaris64.elf' + reference_data[3] = 'crt1x.o' + reference_data[5] = 'fsrx.s' self._test_SUNW_ldynsym_section_generic('exe_solaris64_cc.elf', reference_data)