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author | Ian Lance Taylor <iant@google.com> | 2007-10-03 00:34:49 +0000 |
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committer | Ian Lance Taylor <iant@google.com> | 2007-10-03 00:34:49 +0000 |
commit | 6340166c8b339b88f1baeff8a3703bf09ed7ce1c (patch) | |
tree | 13efda39532068099a6275af784956645b92e125 /gold/testsuite/testfile.cc | |
parent | 66247fc7443dad8a4abafbef57bc4b8dc659d8dc (diff) | |
download | gdb-6340166c8b339b88f1baeff8a3703bf09ed7ce1c.zip gdb-6340166c8b339b88f1baeff8a3703bf09ed7ce1c.tar.gz gdb-6340166c8b339b88f1baeff8a3703bf09ed7ce1c.tar.bz2 |
Parameterize object_unittest to work for whatever target types are
supported.
Diffstat (limited to 'gold/testsuite/testfile.cc')
-rw-r--r-- | gold/testsuite/testfile.cc | 657 |
1 files changed, 636 insertions, 21 deletions
diff --git a/gold/testsuite/testfile.cc b/gold/testsuite/testfile.cc index bb2da76..0404ce6 100644 --- a/gold/testsuite/testfile.cc +++ b/gold/testsuite/testfile.cc @@ -35,33 +35,35 @@ using namespace gold; // A Target used for testing purposes. -class Target_test : public Sized_target<32, false> +template<int size, bool big_endian> +class Target_test : public Sized_target<size, big_endian> { public: Target_test() - : Sized_target<32, false>(&test_target_info) + : Sized_target<size, big_endian>(&test_target_info) { } void scan_relocs(const General_options&, Symbol_table*, Layout*, - Sized_relobj<32, false>*, unsigned int, unsigned int, - const unsigned char*, size_t, size_t, const unsigned char*, - Symbol**) + Sized_relobj<size, big_endian>*, unsigned int, + unsigned int, const unsigned char*, size_t, size_t, + const unsigned char*, Symbol**) { ERROR("call to Target_test::scan_relocs"); } void - relocate_section(const Relocate_info<32, false>*, unsigned int, + relocate_section(const Relocate_info<size, big_endian>*, unsigned int, const unsigned char*, size_t, unsigned char*, - elfcpp::Elf_types<32>::Elf_Addr, off_t) + typename elfcpp::Elf_types<size>::Elf_Addr, off_t) { ERROR("call to Target_test::relocate_section"); } static const Target::Target_info test_target_info; }; -const Target::Target_info Target_test::test_target_info = +template<int size, bool big_endian> +const Target::Target_info Target_test<size, big_endian>::test_target_info = { - 32, // size - false, // is_big_endian + size, // size + big_endian, // is_big_endian static_cast<elfcpp::EM>(0xffff), // machine_code false, // has_make_symbol false, // has_resolve @@ -72,36 +74,103 @@ const Target::Target_info Target_test::test_target_info = 0x1000 // common_pagesize }; -// The single test target. +// The test targets. -Target_test target_test; +#ifdef HAVE_TARGET_32_LITTLE +Target_test<32, false> target_test_32_little; +#endif -// A pointer to the test target. This is used in CHECKs. +#ifdef HAVE_TARGET_32_BIG +Target_test<32, true> target_test_32_big; +#endif -Target* target_test_pointer = &target_test; +#ifdef HAVE_TARGET_64_LITTLE +Target_test<64, false> target_test_64_little; +#endif -// Select the test target. +#ifdef HAVE_TARGET_64_BIG +Target_test<64, true> target_test_64_big; +#endif +// A pointer to the test targets. This is used in CHECKs. + +#ifdef HAVE_TARGET_32_LITTLE +Target* target_test_pointer_32_little = &target_test_32_little; +#endif + +#ifdef HAVE_TARGET_32_BIG +Target* target_test_pointer_32_big = &target_test_32_big; +#endif + +#ifdef HAVE_TARGET_64_LITTLE +Target* target_test_pointer_64_little = &target_test_64_little; +#endif + +#ifdef HAVE_TARGET_64_BIG +Target* target_test_pointer_64_big = &target_test_64_big; +#endif + +// Select the test targets. + +template<int size, bool big_endian> class Target_selector_test : public Target_selector { public: Target_selector_test() - : Target_selector(0xffff, 32, false) + : Target_selector(0xffff, size, big_endian) { } Target* recognize(int, int, int) - { return &target_test; } + { + if (size == 32) + { + if (!big_endian) + { +#ifdef HAVE_TARGET_32_LITTLE + return &target_test_32_little; +#endif + } + else + { +#ifdef HAVE_TARGET_32_BIG + return &target_test_32_big; +#endif + } + } + else + { + if (!big_endian) + { +#ifdef HAVE_TARGET_64_LITTLE + return &target_test_64_little; +#endif + } + else + { +#ifdef HAVE_TARGET_64_BIG + return &target_test_64_big; +#endif + } + } + + return NULL; + } }; -// Register the test target selector. +// Register the test target selectors. These don't need to be +// conditionally compiled, as they will return NULL if there is no +// support for them. -Target_selector_test target_selector_test; +Target_selector_test<32, false> target_selector_test_32_little; +Target_selector_test<32, true> target_selector_test_32_big; +Target_selector_test<64, false> target_selector_test_64_little; +Target_selector_test<64, true> target_selector_test_64_big; // A simple ELF object with one empty section, named ".test" and one // globally visible symbol named "test". -const unsigned char test_file_1[] = +const unsigned char test_file_1_32_little[] = { // Ehdr // EI_MAG[0-3] @@ -277,6 +346,552 @@ const unsigned char test_file_1[] = '.', 's', 'h', 's', 't', 'r', 't', 'a', 'b', '\0' }; -const unsigned int test_file_1_size = sizeof test_file_1; +const unsigned int test_file_1_size_32_little = sizeof test_file_1_32_little; + +// 32-bit big-endian version of test_file_1_32_little. + +const unsigned char test_file_1_32_big[] = +{ + // Ehdr + // EI_MAG[0-3] + 0x7f, 'E', 'L', 'F', + // EI_CLASS: 32 bit. + 1, + // EI_DATA: big endian + 2, + // EI_VERSION + 1, + // EI_OSABI + 0, + // EI_ABIVERSION + 0, + // EI_PAD + 0, 0, 0, 0, 0, 0, 0, + // e_type: ET_REL + 0, 1, + // e_machine: a magic value used for testing. + 0xff, 0xff, + // e_version + 0, 0, 0, 1, + // e_entry + 0, 0, 0, 0, + // e_phoff + 0, 0, 0, 0, + // e_shoff: starts right after file header + 0, 0, 0, 52, + // e_flags + 0, 0, 0, 0, + // e_ehsize + 0, 52, + // e_phentsize + 0, 32, + // e_phnum + 0, 0, + // e_shentsize + 0, 40, + // e_shnum: dummy, .test, .symtab, .strtab, .shstrtab + 0, 5, + // e_shstrndx + 0, 4, + + // Offset 52 + // Shdr 0: dummy entry + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 92 + // Shdr 1: .test + // sh_name: after initial null + 0, 0, 0, 1, + // sh_type: SHT_PROGBITS + 0, 0, 0, 1, + // sh_flags: SHF_ALLOC + 0, 0, 0, 2, + // sh_addr + 0, 0, 0, 0, + // sh_offset: after file header + 5 section headers + 0, 0, 0, 252, + // sh_size + 0, 0, 0, 0, + // sh_link + 0, 0, 0, 0, + // sh_info + 0, 0, 0, 0, + // sh_addralign + 0, 0, 0, 1, + // sh_entsize + 0, 0, 0, 0, + + // Offset 132 + // Shdr 2: .symtab + // sh_name: 1 null byte + ".test\0" + 0, 0, 0, 7, + // sh_type: SHT_SYMTAB + 0, 0, 0, 2, + // sh_flags + 0, 0, 0, 0, + // sh_addr + 0, 0, 0, 0, + // sh_offset: after file header + 5 section headers + empty section + 0, 0, 0, 252, + // sh_size: two symbols: dummy symbol + test symbol + 0, 0, 0, 32, + // sh_link: to .strtab + 0, 0, 0, 3, + // sh_info: one local symbol, the dummy symbol + 0, 0, 0, 1, + // sh_addralign + 0, 0, 0, 4, + // sh_entsize: size of symbol + 0, 0, 0, 16, + + // Offset 172 + // Shdr 3: .strtab + // sh_name: 1 null byte + ".test\0" + ".symtab\0" + 0, 0, 0, 15, + // sh_type: SHT_STRTAB + 0, 0, 0, 3, + // sh_flags + 0, 0, 0, 0, + // sh_addr + 0, 0, 0, 0, + // sh_offset: after .symtab section. 284 == 0x11c + 0, 0, 0x1, 0x1c, + // sh_size: 1 null byte + "test\0" + 0, 0, 0, 6, + // sh_link + 0, 0, 0, 0, + // sh_info + 0, 0, 0, 0, + // sh_addralign + 0, 0, 0, 1, + // sh_entsize + 0, 0, 0, 0, + + // Offset 212 + // Shdr 4: .shstrtab + // sh_name: 1 null byte + ".test\0" + ".symtab\0" + ".strtab\0" + 0, 0, 0, 23, + // sh_type: SHT_STRTAB + 0, 0, 0, 3, + // sh_flags + 0, 0, 0, 0, + // sh_addr + 0, 0, 0, 0, + // sh_offset: after .strtab section. 290 == 0x122 + 0, 0, 0x1, 0x22, + // sh_size: all section names + 0, 0, 0, 33, + // sh_link + 0, 0, 0, 0, + // sh_info + 0, 0, 0, 0, + // sh_addralign + 0, 0, 0, 1, + // sh_entsize + 0, 0, 0, 0, + + // Offset 252 + // Contents of .symtab section + // Symbol 0 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 268 + // Symbol 1 + // st_name + 0, 0, 0, 1, + // st_value + 0, 0, 0, 0, + // st_size + 0, 0, 0, 0, + // st_info: STT_NOTYPE, STB_GLOBAL + 0x10, + // st_other + 0, + // st_shndx: In .test + 0, 1, + + // Offset 284 + // Contents of .strtab section + '\0', + 't', 'e', 's', 't', '\0', + + // Offset 290 + // Contents of .shstrtab section + '\0', + '.', 't', 'e', 's', 't', '\0', + '.', 's', 'y', 'm', 't', 'a', 'b', '\0', + '.', 's', 't', 'r', 't', 'a', 'b', '\0', + '.', 's', 'h', 's', 't', 'r', 't', 'a', 'b', '\0' +}; + +const unsigned int test_file_1_size_32_big = sizeof test_file_1_32_big; + +// 64-bit little-endian version of test_file_1_32_little. + +const unsigned char test_file_1_64_little[] = +{ + // Ehdr + // EI_MAG[0-3] + 0x7f, 'E', 'L', 'F', + // EI_CLASS: 64 bit. + 2, + // EI_DATA: little endian + 1, + // EI_VERSION + 1, + // EI_OSABI + 0, + // EI_ABIVERSION + 0, + // EI_PAD + 0, 0, 0, 0, 0, 0, 0, + // e_type: ET_REL + 1, 0, + // e_machine: a magic value used for testing. + 0xff, 0xff, + // e_version + 1, 0, 0, 0, + // e_entry + 0, 0, 0, 0, 0, 0, 0, 0, + // e_phoff + 0, 0, 0, 0, 0, 0, 0, 0, + // e_shoff: starts right after file header + 64, 0, 0, 0, 0, 0, 0, 0, + // e_flags + 0, 0, 0, 0, + // e_ehsize + 64, 0, + // e_phentsize + 56, 0, + // e_phnum + 0, 0, + // e_shentsize + 64, 0, + // e_shnum: dummy, .test, .symtab, .strtab, .shstrtab + 5, 0, + // e_shstrndx + 4, 0, + + // Offset 64 + // Shdr 0: dummy entry + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 128 + // Shdr 1: .test + // sh_name: after initial null + 1, 0, 0, 0, + // sh_type: SHT_PROGBITS + 1, 0, 0, 0, + // sh_flags: SHF_ALLOC + 2, 0, 0, 0, 0, 0, 0, 0, + // sh_addr + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_offset: after file header + 5 section headers. 384 == 0x180. + 0x80, 0x1, 0, 0, 0, 0, 0, 0, + // sh_size + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_link + 0, 0, 0, 0, + // sh_info + 0, 0, 0, 0, + // sh_addralign + 1, 0, 0, 0, 0, 0, 0, 0, + // sh_entsize + 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 192 + // Shdr 2: .symtab + // sh_name: 1 null byte + ".test\0" + 7, 0, 0, 0, + // sh_type: SHT_SYMTAB + 2, 0, 0, 0, + // sh_flags + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_addr + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_offset: after file header + 5 section headers + empty section + // 384 == 0x180. + 0x80, 0x1, 0, 0, 0, 0, 0, 0, + // sh_size: two symbols: dummy symbol + test symbol + 48, 0, 0, 0, 0, 0, 0, 0, + // sh_link: to .strtab + 3, 0, 0, 0, + // sh_info: one local symbol, the dummy symbol + 1, 0, 0, 0, + // sh_addralign + 8, 0, 0, 0, 0, 0, 0, 0, + // sh_entsize: size of symbol + 24, 0, 0, 0, 0, 0, 0, 0, + + // Offset 256 + // Shdr 3: .strtab + // sh_name: 1 null byte + ".test\0" + ".symtab\0" + 15, 0, 0, 0, + // sh_type: SHT_STRTAB + 3, 0, 0, 0, + // sh_flags + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_addr + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_offset: after .symtab section. 432 == 0x1b0 + 0xb0, 0x1, 0, 0, 0, 0, 0, 0, + // sh_size: 1 null byte + "test\0" + 6, 0, 0, 0, 0, 0, 0, 0, + // sh_link + 0, 0, 0, 0, + // sh_info + 0, 0, 0, 0, + // sh_addralign + 1, 0, 0, 0, 0, 0, 0, 0, + // sh_entsize + 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 320 + // Shdr 4: .shstrtab + // sh_name: 1 null byte + ".test\0" + ".symtab\0" + ".strtab\0" + 23, 0, 0, 0, + // sh_type: SHT_STRTAB + 3, 0, 0, 0, + // sh_flags + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_addr + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_offset: after .strtab section. 438 == 0x1b6 + 0xb6, 0x1, 0, 0, 0, 0, 0, 0, + // sh_size: all section names + 33, 0, 0, 0, 0, 0, 0, 0, + // sh_link + 0, 0, 0, 0, + // sh_info + 0, 0, 0, 0, + // sh_addralign + 1, 0, 0, 0, 0, 0, 0, 0, + // sh_entsize + 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 384 + // Contents of .symtab section + // Symbol 0 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 408 + // Symbol 1 + // st_name + 1, 0, 0, 0, + // st_info: STT_NOTYPE, STB_GLOBAL + 0x10, + // st_other + 0, + // st_shndx: In .test + 1, 0, + // st_value + 0, 0, 0, 0, 0, 0, 0, 0, + // st_size + 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 432 + // Contents of .strtab section + '\0', + 't', 'e', 's', 't', '\0', + + // Offset 438 + // Contents of .shstrtab section + '\0', + '.', 't', 'e', 's', 't', '\0', + '.', 's', 'y', 'm', 't', 'a', 'b', '\0', + '.', 's', 't', 'r', 't', 'a', 'b', '\0', + '.', 's', 'h', 's', 't', 'r', 't', 'a', 'b', '\0' +}; + +const unsigned int test_file_1_size_64_little = sizeof test_file_1_64_little; + +// 64-bit big-endian version of test_file_1_32_little. + +const unsigned char test_file_1_64_big[] = +{ + // Ehdr + // EI_MAG[0-3] + 0x7f, 'E', 'L', 'F', + // EI_CLASS: 64 bit. + 2, + // EI_DATA: big endian + 2, + // EI_VERSION + 1, + // EI_OSABI + 0, + // EI_ABIVERSION + 0, + // EI_PAD + 0, 0, 0, 0, 0, 0, 0, + // e_type: ET_REL + 0, 1, + // e_machine: a magic value used for testing. + 0xff, 0xff, + // e_version + 0, 0, 0, 1, + // e_entry + 0, 0, 0, 0, 0, 0, 0, 0, + // e_phoff + 0, 0, 0, 0, 0, 0, 0, 0, + // e_shoff: starts right after file header + 0, 0, 0, 0, 0, 0, 0, 64, + // e_flags + 0, 0, 0, 0, + // e_ehsize + 0, 64, + // e_phentsize + 0, 56, + // e_phnum + 0, 0, + // e_shentsize + 0, 64, + // e_shnum: dummy, .test, .symtab, .strtab, .shstrtab + 0, 5, + // e_shstrndx + 0, 4, + + // Offset 64 + // Shdr 0: dummy entry + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 128 + // Shdr 1: .test + // sh_name: after initial null + 0, 0, 0, 1, + // sh_type: SHT_PROGBITS + 0, 0, 0, 1, + // sh_flags: SHF_ALLOC + 0, 0, 0, 0, 0, 0, 0, 2, + // sh_addr + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_offset: after file header + 5 section headers. 384 == 0x180. + 0, 0, 0, 0, 0, 0, 0x1, 0x80, + // sh_size + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_link + 0, 0, 0, 0, + // sh_info + 0, 0, 0, 0, + // sh_addralign + 0, 0, 0, 0, 0, 0, 0, 1, + // sh_entsize + 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 192 + // Shdr 2: .symtab + // sh_name: 1 null byte + ".test\0" + 0, 0, 0, 7, + // sh_type: SHT_SYMTAB + 0, 0, 0, 2, + // sh_flags + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_addr + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_offset: after file header + 5 section headers + empty section + // 384 == 0x180. + 0, 0, 0, 0, 0, 0, 0x1, 0x80, + // sh_size: two symbols: dummy symbol + test symbol + 0, 0, 0, 0, 0, 0, 0, 48, + // sh_link: to .strtab + 0, 0, 0, 3, + // sh_info: one local symbol, the dummy symbol + 0, 0, 0, 1, + // sh_addralign + 0, 0, 0, 0, 0, 0, 0, 8, + // sh_entsize: size of symbol + 0, 0, 0, 0, 0, 0, 0, 24, + + // Offset 256 + // Shdr 3: .strtab + // sh_name: 1 null byte + ".test\0" + ".symtab\0" + 0, 0, 0, 15, + // sh_type: SHT_STRTAB + 0, 0, 0, 3, + // sh_flags + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_addr + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_offset: after .symtab section. 432 == 0x1b0 + 0, 0, 0, 0, 0, 0, 0x1, 0xb0, + // sh_size: 1 null byte + "test\0" + 0, 0, 0, 0, 0, 0, 0, 6, + // sh_link + 0, 0, 0, 0, + // sh_info + 0, 0, 0, 0, + // sh_addralign + 0, 0, 0, 0, 0, 0, 0, 1, + // sh_entsize + 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 320 + // Shdr 4: .shstrtab + // sh_name: 1 null byte + ".test\0" + ".symtab\0" + ".strtab\0" + 0, 0, 0, 23, + // sh_type: SHT_STRTAB + 0, 0, 0, 3, + // sh_flags + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_addr + 0, 0, 0, 0, 0, 0, 0, 0, + // sh_offset: after .strtab section. 438 == 0x1b6 + 0, 0, 0, 0, 0, 0, 0x1, 0xb6, + // sh_size: all section names + 0, 0, 0, 0, 0, 0, 0, 33, + // sh_link + 0, 0, 0, 0, + // sh_info + 0, 0, 0, 0, + // sh_addralign + 0, 0, 0, 0, 0, 0, 0, 1, + // sh_entsize + 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 384 + // Contents of .symtab section + // Symbol 0 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 408 + // Symbol 1 + // st_name + 0, 0, 0, 1, + // st_info: STT_NOTYPE, STB_GLOBAL + 0x10, + // st_other + 0, + // st_shndx: In .test + 0, 1, + // st_value + 0, 0, 0, 0, 0, 0, 0, 0, + // st_size + 0, 0, 0, 0, 0, 0, 0, 0, + + // Offset 432 + // Contents of .strtab section + '\0', + 't', 'e', 's', 't', '\0', + + // Offset 438 + // Contents of .shstrtab section + '\0', + '.', 't', 'e', 's', 't', '\0', + '.', 's', 'y', 'm', 't', 'a', 'b', '\0', + '.', 's', 't', 'r', 't', 'a', 'b', '\0', + '.', 's', 'h', 's', 't', 'r', 't', 'a', 'b', '\0' +}; + +const unsigned int test_file_1_size_64_big = sizeof test_file_1_64_big; } // End namespace gold_testsuite. |