Add SHF_COMPRESSED section decompression to gold
This patch adds SHF_COMPRESSED section decompression to gold. PR gold/18321 * compressed_output.h (decompress_input_section): Add arguments for ELF class, big endian and sh_flags. * compressed_output.cc (decompress_input_section): Likewise. Support the SHF_COMPRESSED section. * dynobj.h (Dynobj): Add elfsize and is_big_endian member functions. * plugin.h (Pluginobj): Likewise. * layout.cc (Layout::get_output_section_flags): Also clear the SHF_COMPRESSED bit. * object.h (Compressed_section_info): Add flag to store sh_flags. (Object): Add pure virtual elfsize and is_big_endian member functions. * object.cc (need_decompressed_section): Don't skip the ".zdebug" prefix here. (build_compressed_section_map): Check SHF_COMPRESSED for uncompressed size. Store sh_flags in Compressed_section_info. Pass size, big_endian and sh_flags to decompress_input_section. Skip the ".debug"/".zdebug" prefix when passing section name to need_decompressed_section. (Sized_relobj_file<size, big_endian>::do_find_special_section): Don't check ".zdebug_*" sections. (Object::decompressed_section_contents): Pass ELF class, big endian and sh_flags to decompress_input_section. * reloc.cc (Sized_relobj_file<size, big_endian>::write_sections): Likewise. * testsuite/Makefile.am (check_DATA): Add debug_msg_cdebug_gabi.err and gdb_index_test_2_gabi.stdout. (MOSTLYCLEANFILES): Add debug_msg_cdebug_gabi.err and gdb_index_test_2_gabi.stdout. (debug_msg_cdebug_gabi.o): New. (odr_violation1_cdebug_gabi.o): Likewise. (odr_violation2_cdebug_gabi.o): Likewise. (debug_msg_cdebug_gabi.err): Likewise. (check_SCRIPTS): Add gdb_index_test_2_gabi.sh. (gdb_index_test_cdebug_gabi.o): Likewise. (gdb_index_test_2_gabi): Likewise. (gdb_index_test_2_gabi.stdout): Likewise. * testsuite/gdb_index_test_2_gabi.sh: New file. * testsuite/Makefile.in: Regenerated.
This commit is contained in:
H.J. Lu
parent
8d6dbeb44c
commit
480586639d
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@ -1,3 +1,46 @@
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2015-07-12 H.J. Lu <hongjiu.lu@intel.com>
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PR gold/18321
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* compressed_output.h (decompress_input_section): Add arguments
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for ELF class, big endian and sh_flags.
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* compressed_output.cc (decompress_input_section): Likewise.
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Support the SHF_COMPRESSED section.
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* dynobj.h (Dynobj): Add elfsize and is_big_endian member
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functions.
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* plugin.h (Pluginobj): Likewise.
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* layout.cc (Layout::get_output_section_flags): Also clear the
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SHF_COMPRESSED bit.
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* object.h (Compressed_section_info): Add flag to store sh_flags.
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(Object): Add pure virtual elfsize and is_big_endian member
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functions.
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* object.cc (need_decompressed_section): Don't skip the ".zdebug"
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prefix here.
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(build_compressed_section_map): Check SHF_COMPRESSED for
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uncompressed size. Store sh_flags in Compressed_section_info.
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Pass size, big_endian and sh_flags to decompress_input_section.
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Skip the ".debug"/".zdebug" prefix when passing section name to
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need_decompressed_section.
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(Sized_relobj_file<size, big_endian>::do_find_special_section):
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Don't check ".zdebug_*" sections.
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(Object::decompressed_section_contents): Pass ELF class, big
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endian and sh_flags to decompress_input_section.
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* reloc.cc (Sized_relobj_file<size, big_endian>::write_sections):
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Likewise.
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* testsuite/Makefile.am (check_DATA): Add
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debug_msg_cdebug_gabi.err and gdb_index_test_2_gabi.stdout.
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(MOSTLYCLEANFILES): Add debug_msg_cdebug_gabi.err and
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gdb_index_test_2_gabi.stdout.
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(debug_msg_cdebug_gabi.o): New.
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(odr_violation1_cdebug_gabi.o): Likewise.
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(odr_violation2_cdebug_gabi.o): Likewise.
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(debug_msg_cdebug_gabi.err): Likewise.
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(check_SCRIPTS): Add gdb_index_test_2_gabi.sh.
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(gdb_index_test_cdebug_gabi.o): Likewise.
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(gdb_index_test_2_gabi): Likewise.
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(gdb_index_test_2_gabi.stdout): Likewise.
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* testsuite/gdb_index_test_2_gabi.sh: New file.
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* testsuite/Makefile.in: Regenerated.
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2015-07-09 Han Shen <shenhan@google.com>
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Use "gold_info" instead of "gold_warning" for erratum fix.
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@ -143,8 +143,55 @@ bool
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decompress_input_section(const unsigned char* compressed_data,
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unsigned long compressed_size,
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unsigned char* uncompressed_data,
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unsigned long uncompressed_size)
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unsigned long uncompressed_size,
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int size,
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bool big_endian,
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elfcpp::Elf_Xword sh_flags)
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{
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if ((sh_flags & elfcpp::SHF_COMPRESSED) != 0)
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{
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unsigned int compression_header_size;
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if (size == 32)
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{
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compression_header_size = elfcpp::Elf_sizes<32>::chdr_size;
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if (big_endian)
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{
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elfcpp::Chdr<32, true> chdr(compressed_data);
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if (chdr.get_ch_type() != elfcpp::ELFCOMPRESS_ZLIB)
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return false;
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}
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else
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{
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elfcpp::Chdr<32, false> chdr(compressed_data);
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if (chdr.get_ch_type() != elfcpp::ELFCOMPRESS_ZLIB)
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return false;
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}
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}
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else if (size == 64)
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{
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compression_header_size = elfcpp::Elf_sizes<64>::chdr_size;
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if (big_endian)
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{
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elfcpp::Chdr<64, true> chdr(compressed_data);
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if (chdr.get_ch_type() != elfcpp::ELFCOMPRESS_ZLIB)
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return false;
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}
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else
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{
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elfcpp::Chdr<64, false> chdr(compressed_data);
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if (chdr.get_ch_type() != elfcpp::ELFCOMPRESS_ZLIB)
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return false;
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}
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}
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else
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gold_unreachable();
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return zlib_decompress(compressed_data + compression_header_size,
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compressed_size - compression_header_size,
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uncompressed_data,
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uncompressed_size);
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}
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const unsigned int zlib_header_size = 12;
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/* Verify the compression header. Currently, we support only zlib
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@ -47,7 +47,7 @@ get_uncompressed_size(const unsigned char*, section_size_type);
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extern bool
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decompress_input_section(const unsigned char*, unsigned long, unsigned char*,
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unsigned long);
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unsigned long, int, bool, elfcpp::Elf_Xword);
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// This is used for a section whose data should be compressed. It is
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// a regular Output_section which computes its contents into a buffer
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@ -72,6 +72,16 @@ class Dynobj : public Object
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this->unknown_needed_ = set ? UNKNOWN_NEEDED_TRUE : UNKNOWN_NEEDED_FALSE;
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}
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// Return the word size of the object file.
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int
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elfsize() const
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{ gold_unreachable(); }
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// Return TRUE if this is a big-endian object file.
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bool
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is_big_endian() const
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{ gold_unreachable(); }
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// Compute the ELF hash code for a string.
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static uint32_t
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elf_hash(const char*);
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@ -913,6 +913,7 @@ Layout::get_output_section_flags(elfcpp::Elf_Xword input_section_flags)
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// copied to the output section.
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input_section_flags &= ~ (elfcpp::SHF_INFO_LINK
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| elfcpp::SHF_GROUP
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| elfcpp::SHF_COMPRESSED
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| elfcpp::SHF_MERGE
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| elfcpp::SHF_STRINGS);
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@ -663,14 +663,12 @@ Sized_relobj_file<size, big_endian>::find_eh_frame(
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// Return TRUE if this is a section whose contents will be needed in the
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// Add_symbols task. This function is only called for sections that have
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// already passed the test in is_compressed_debug_section(), so we know
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// that the section name begins with ".zdebug".
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// already passed the test in is_compressed_debug_section() and the debug
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// section name prefix, ".debug"/".zdebug", has been skipped.
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static bool
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need_decompressed_section(const char* name)
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{
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// Skip over the ".zdebug" and a quick check for the "_".
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name += 7;
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if (*name++ != '_')
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return false;
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@ -741,14 +739,33 @@ build_compressed_section_map(
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}
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const char* name = names + shdr.get_sh_name();
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if (is_compressed_debug_section(name))
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bool is_compressed = ((shdr.get_sh_flags()
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& elfcpp::SHF_COMPRESSED) != 0);
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bool is_zcompressed = (!is_compressed
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&& is_compressed_debug_section(name));
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if (is_zcompressed || is_compressed)
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{
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section_size_type len;
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const unsigned char* contents =
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obj->section_contents(i, &len, false);
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uint64_t uncompressed_size = get_uncompressed_size(contents, len);
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uint64_t uncompressed_size;
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if (is_zcompressed)
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{
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// Skip over the ".zdebug" prefix.
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name += 7;
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uncompressed_size = get_uncompressed_size(contents, len);
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}
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else
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{
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// Skip over the ".debug" prefix.
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name += 6;
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elfcpp::Chdr<size, big_endian> chdr(contents);
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uncompressed_size = chdr.get_ch_size();
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}
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Compressed_section_info info;
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info.size = convert_to_section_size_type(uncompressed_size);
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info.flag = shdr.get_sh_flags();
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info.contents = NULL;
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if (uncompressed_size != -1ULL)
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{
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@ -758,7 +775,9 @@ build_compressed_section_map(
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uncompressed_data = new unsigned char[uncompressed_size];
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if (decompress_input_section(contents, len,
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uncompressed_data,
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uncompressed_size))
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uncompressed_size,
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size, big_endian,
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shdr.get_sh_flags()))
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info.contents = uncompressed_data;
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else
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delete[] uncompressed_data;
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@ -786,14 +805,11 @@ Sized_relobj_file<size, big_endian>::do_find_special_sections(
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if (this->find_eh_frame(pshdrs, names, sd->section_names_size))
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this->has_eh_frame_ = true;
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if (memmem(names, sd->section_names_size, ".zdebug_", 8) != NULL)
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{
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Compressed_section_map* compressed_sections =
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build_compressed_section_map<size, big_endian>(
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pshdrs, this->shnum(), names, sd->section_names_size, this, true);
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if (compressed_sections != NULL)
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this->set_compressed_sections(compressed_sections);
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}
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Compressed_section_map* compressed_sections =
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build_compressed_section_map<size, big_endian>(
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pshdrs, this->shnum(), names, sd->section_names_size, this, true);
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if (compressed_sections != NULL)
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this->set_compressed_sections(compressed_sections);
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return (this->has_eh_frame_
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|| (!parameters->options().relocatable()
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@ -2899,7 +2915,10 @@ Object::decompressed_section_contents(
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if (!decompress_input_section(buffer,
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buffer_size,
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uncompressed_data,
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uncompressed_size))
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uncompressed_size,
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elfsize(),
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is_big_endian(),
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p->second.flag))
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this->error(_("could not decompress section %s"),
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this->do_section_name(shndx).c_str());
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@ -320,6 +320,7 @@ class Got_offset_list
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struct Compressed_section_info
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{
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section_size_type size;
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elfcpp::Elf_Xword flag;
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const unsigned char* contents;
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};
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typedef std::map<unsigned int, Compressed_section_info> Compressed_section_map;
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@ -380,6 +381,12 @@ class Object
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is_dynamic() const
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{ return this->is_dynamic_; }
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// Return the word size of the object file.
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virtual int elfsize() const = 0;
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// Return TRUE if this is a big-endian object file.
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virtual bool is_big_endian() const = 0;
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// Return whether this object is needed--true if it is a dynamic
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// object which defines some symbol referenced by a regular object.
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// We keep the flag here rather than in Dynobj for convenience when
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@ -433,6 +433,16 @@ class Pluginobj : public Object
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filesize()
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{ return this->filesize_; }
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// Return the word size of the object file.
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int
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elfsize() const
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{ gold_unreachable(); }
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// Return TRUE if this is a big-endian object file.
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bool
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is_big_endian() const
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{ gold_unreachable(); }
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protected:
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// Return TRUE if this is an object claimed by a plugin.
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virtual Pluginobj*
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@ -866,7 +866,9 @@ Sized_relobj_file<size, big_endian>::write_sections(const Layout* layout,
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// Read and decompress the section.
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section_size_type len;
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const unsigned char* p = this->section_contents(i, &len, false);
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if (!decompress_input_section(p, len, view, view_size))
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if (!decompress_input_section(p, len, view, view_size,
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size, big_endian,
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shdr.get_sh_flags()))
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this->error(_("could not decompress section %s"),
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this->section_name(i).c_str());
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}
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@ -1239,6 +1239,22 @@ debug_msg_cdebug.err: debug_msg_cdebug.o odr_violation1_cdebug.o odr_violation2_
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rm -f $@; \
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exit 1; \
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fi
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check_DATA += debug_msg_cdebug_gabi.err
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MOSTLYCLEANFILES += debug_msg_cdebug_gabi.err
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debug_msg_cdebug_gabi.o: debug_msg.cc gcctestdir/as
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$(CXXCOMPILE) -Bgcctestdir/ -O0 -g -Wa,--compress-debug-sections=zlib-gabi -c -w -o $@ $(srcdir)/debug_msg.cc
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odr_violation1_cdebug_gabi.o: odr_violation1.cc gcctestdir/as
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$(CXXCOMPILE) -Bgcctestdir/ -O0 -g -Wa,--compress-debug-sections=zlib-gabi -c -w -o $@ $(srcdir)/odr_violation1.cc
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odr_violation2_cdebug_gabi.o: odr_violation2.cc gcctestdir/as
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$(CXXCOMPILE) -Bgcctestdir/ -O2 -g -Wa,--compress-debug-sections=zlib-gabi -c -w -o $@ $(srcdir)/odr_violation2.cc
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debug_msg_cdebug_gabi.err: debug_msg_cdebug_gabi.o odr_violation1_cdebug_gabi.o odr_violation2_cdebug_gabi.o gcctestdir/ld
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@echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_cdebug debug_msg_cdebug_gabi.o odr_violation1_cdebug_gabi.o odr_violation2_cdebug_gabi.o "2>$@"
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@if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_cdebug_gabi debug_msg_cdebug_gabi.o odr_violation1_cdebug_gabi.o odr_violation2_cdebug_gabi.o 2>$@; \
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then \
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echo 1>&2 "Link of debug_msg_cdebug_gabi should have failed"; \
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rm -f $@; \
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exit 1; \
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fi
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# See if we can also detect problems when we're linking .so's, not .o's.
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check_DATA += debug_msg_so.err
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@ -2400,6 +2416,15 @@ gdb_index_test_2: gdb_index_test_cdebug.o gcctestdir/ld
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$(CXXLINK) -Bgcctestdir/ -Wl,--gdb-index $<
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gdb_index_test_2.stdout: gdb_index_test_2
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$(TEST_READELF) --debug-dump=gdb_index $< > $@
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check_SCRIPTS += gdb_index_test_2_gabi.sh
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check_DATA += gdb_index_test_2_gabi.stdout
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MOSTLYCLEANFILES += gdb_index_test_2.stdout gdb_index_test_2
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gdb_index_test_cdebug_gabi.o: gdb_index_test.cc
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$(CXXCOMPILE) -Bgcctestdir/ -O0 -g -Wa,--compress-debug-sections=zlib-gabi -c -o $@ $<
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gdb_index_test_2_gabi: gdb_index_test_cdebug_gabi.o gcctestdir/ld
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$(CXXLINK) -Bgcctestdir/ -Wl,--gdb-index $<
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gdb_index_test_2_gabi.stdout: gdb_index_test_2_gabi
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$(TEST_READELF) --debug-dump=gdb_index $< > $@
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# Another simple C test (DW_AT_high_pc encoding) for --gdb-index.
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check_SCRIPTS += gdb_index_test_3.sh
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@ -274,6 +274,7 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@ debug_msg.err \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@ missing_key_func.err \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@ debug_msg_cdebug.err \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@ debug_msg_cdebug_gabi.err \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@ debug_msg_so.err \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@ debug_msg_ndebug.err \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@ undef_symbol.err \
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@ -347,6 +348,7 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_36 = debug_msg.err \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@ missing_key_func.err \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@ debug_msg_cdebug.err \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@ debug_msg_cdebug_gabi.err \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@ debug_msg_so.err \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@ debug_msg_ndebug.err \
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@GCC_TRUE@@NATIVE_LINKER_TRUE@ undef_symbol.err \
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@ -599,16 +601,20 @@ check_PROGRAMS = $(am__EXEEXT_1) $(am__EXEEXT_2) $(am__EXEEXT_3) \
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# Test that --gdb-index functions correctly with gcc-generated pubnames.
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@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@am__append_65 = gdb_index_test_1.sh \
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@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2.sh \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2_gabi.sh \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_3.sh \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_4.sh
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@am__append_66 = gdb_index_test_1.stdout \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2.stdout \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2_gabi.stdout \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_3.stdout \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_4.stdout
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@am__append_67 = gdb_index_test_1.stdout \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_1 \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2.stdout \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2 \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2.stdout \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_2 \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_3.stdout \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_3 \
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ gdb_index_test_4.stdout \
|
||||
|
|
@ -4412,6 +4418,8 @@ gdb_index_test_1.sh.log: gdb_index_test_1.sh
|
|||
@p='gdb_index_test_1.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
|
||||
gdb_index_test_2.sh.log: gdb_index_test_2.sh
|
||||
@p='gdb_index_test_2.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
|
||||
gdb_index_test_2_gabi.sh.log: gdb_index_test_2_gabi.sh
|
||||
@p='gdb_index_test_2_gabi.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
|
||||
gdb_index_test_3.sh.log: gdb_index_test_3.sh
|
||||
@p='gdb_index_test_3.sh'; $(am__check_pre) $(LOG_COMPILE) "$$tst" $(am__check_post)
|
||||
gdb_index_test_4.sh.log: gdb_index_test_4.sh
|
||||
|
|
@ -5456,6 +5464,20 @@ uninstall-am:
|
|||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ rm -f $@; \
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ exit 1; \
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ fi
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@debug_msg_cdebug_gabi.o: debug_msg.cc gcctestdir/as
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -Wa,--compress-debug-sections=zlib-gabi -c -w -o $@ $(srcdir)/debug_msg.cc
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@odr_violation1_cdebug_gabi.o: odr_violation1.cc gcctestdir/as
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -Wa,--compress-debug-sections=zlib-gabi -c -w -o $@ $(srcdir)/odr_violation1.cc
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@odr_violation2_cdebug_gabi.o: odr_violation2.cc gcctestdir/as
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(CXXCOMPILE) -Bgcctestdir/ -O2 -g -Wa,--compress-debug-sections=zlib-gabi -c -w -o $@ $(srcdir)/odr_violation2.cc
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@debug_msg_cdebug_gabi.err: debug_msg_cdebug_gabi.o odr_violation1_cdebug_gabi.o odr_violation2_cdebug_gabi.o gcctestdir/ld
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ @echo $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_cdebug debug_msg_cdebug_gabi.o odr_violation1_cdebug_gabi.o odr_violation2_cdebug_gabi.o "2>$@"
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ @if $(CXXLINK) -Bgcctestdir/ -Wl,--detect-odr-violations -o debug_msg_cdebug_gabi debug_msg_cdebug_gabi.o odr_violation1_cdebug_gabi.o odr_violation2_cdebug_gabi.o 2>$@; \
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ then \
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ echo 1>&2 "Link of debug_msg_cdebug_gabi should have failed"; \
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ rm -f $@; \
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ exit 1; \
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ fi
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@debug_msg.so: debug_msg.cc gcctestdir/ld
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@ $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -shared -fPIC -w -o $@ $(srcdir)/debug_msg.cc
|
||||
@GCC_TRUE@@NATIVE_LINKER_TRUE@odr_violation1.so: odr_violation1.cc gcctestdir/ld
|
||||
|
|
@ -6043,6 +6065,12 @@ uninstall-am:
|
|||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ $(CXXLINK) -Bgcctestdir/ -Wl,--gdb-index $<
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@gdb_index_test_2.stdout: gdb_index_test_2
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ $(TEST_READELF) --debug-dump=gdb_index $< > $@
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@gdb_index_test_cdebug_gabi.o: gdb_index_test.cc
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ $(CXXCOMPILE) -Bgcctestdir/ -O0 -g -Wa,--compress-debug-sections=zlib-gabi -c -o $@ $<
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@gdb_index_test_2_gabi: gdb_index_test_cdebug_gabi.o gcctestdir/ld
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ $(CXXLINK) -Bgcctestdir/ -Wl,--gdb-index $<
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@gdb_index_test_2_gabi.stdout: gdb_index_test_2_gabi
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ $(TEST_READELF) --debug-dump=gdb_index $< > $@
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@gdb_index_test_3.o: gdb_index_test_3.c
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@ $(COMPILE) -O0 -g -c -o $@ $<
|
||||
@GCC_TRUE@@HAVE_PUBNAMES_TRUE@@NATIVE_LINKER_TRUE@gdb_index_test_3: gdb_index_test_3.o gcctestdir/ld
|
||||
|
|
|
|||
|
|
@ -0,0 +1,26 @@
|
|||
#!/bin/sh
|
||||
|
||||
# gdb_index_test_2gabi.sh -- a test case for the --gdb-index option.
|
||||
|
||||
# Copyright (C) 2015 Free Software Foundation, Inc.
|
||||
# Written by Cary Coutant <ccoutant@google.com>.
|
||||
# Modified by H.J. Lu <hongjiu.lu@intel.com>
|
||||
|
||||
# This file is part of gold.
|
||||
|
||||
# This program 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.
|
||||
|
||||
# This program 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, write to the Free Software
|
||||
# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
|
||||
# MA 02110-1301, USA.
|
||||
|
||||
exec ${srcdir}/gdb_index_test_comm.sh gdb_index_test_2_gabi.stdout
|
||||
Loading…
Reference in New Issue