+2015-07-21 Cary Coutant <ccoutant@gmail.com>
+
+ PR gold/18698
+ * archive.cc (Library_base::should_include_member): Don't use entry
+ point for relocatable links, or if target is not yet valid.
+ * parameters.cc (Parameters::entry): Check target_valid().
+
+2015-07-20 Han Shen <shenhan@google.com>
+
+ Optimize erratum 843419 fix.
+
+ * aarch64.cc (AArch64_insn_utilities::is_adr): New method.
+ (AArch64_insn_utilities::aarch64_adr_encode_imm): New method.
+ (AArch64_insn_utilities::aarch64_adrp_decode_imm): New method.
+ (E843419_stub): New sub-class of Erratum_stub.
+ (AArch64_relobj::try_fix_erratum_843419_optimized): New method.
+ (AArch64_relobj::section_needs_reloc_stub_scanning): Try optimized fix.
+ (AArch64_relobj::create_erratum_stub): Add 1 argument.
+ (Target_aarch64::scan_erratum_843419_span): Pass in adrp insn offset.
+
+2015-07-20 Han Shen <shenhan@google.com>
+
+ Fix arm elf header flags wrt hardfp bit.
+
+ * arm.cc (Target_arm::do_adjust_elf_header): Set flags into view.
+
+2015-07-20 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gold/18689
+ * layout.cc (Layout::layout): Clear the SHF_COMPRESSED flag bit
+ from input group section for relocatable link.
+ * testsuite/Makefile.am (check_SCRIPTS): Add pr18689.sh.
+ (check_DATA): Add pr18689.stdout.
+ (MOSTLYCLEANFILES): Add pr18689a.o pr18689b.o.
+ (pr18689.stdout): New rule.
+ (pr18689a.o): Likewise.
+ (pr18689b.o): Likewise.
+ (pr18689.o): Likewise.
+ * testsuite/pr18689.c: New file.
+ * testsuite/pr18689.sh: Likewise.
+ * testsuite/Makefile.in: Regenerated.
+
+2015-07-20 Yiran Wang <yiran@google.com>
+ Cary Coutant <ccoutant@gmail.com>
+
+ PR gold/15574
+ * resolve.cc (Symbol_table): Remove warning about references
+ from shared objects to hidden symbols.
+ * testsuite/Makefile.am (hidden_test): Add hidden_test.syms.
+ * testsuite/Makefile.in: Regenerate.
+ * testsuite/hidden_test.sh: Check dynamic symbol table; update
+ expected error messages.
+
+2015-07-14 H.J. Lu <hongjiu.lu@intel.com>
+
+ * compressed_output.cc (Output_compressed_section::set_final_data_size):
+ Make --compress-debug-sections=zlib the same as
+ --compress-debug-sections=zlib-gabi.
+ * testsuite/Makefile.am (flagstest_compress_debug_sections.check):
+ Expect ".debug_.*" with the SHF_COMPRESSED bit, instead of
+ ".zdebug_".
+ * testsuite/Makefile.in: Regenerated.
+
+2015-07-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR gold/18322
+ * compressed_output.cc (zlib_compress): Add argument for
+ compression header size. Set header size to compression header
+ size if it isn't 0. Don't write out the zlib header here.
+ (Output_compressed_section::set_final_data_size): Support
+ zlib-gnu and zlib-gabi compressions. Pass compression header
+ size to zlib_compress and write out compression header. Set
+ the SHF_COMPRESSED bit for zlib-gabi compression. Otherwise
+ clear the SHF_COMPRESSED bit
+ * options.h (compress_debug_sections): Add zlib-gnu and
+ zlib-gabi.
+ * output.h (Output_section::set_flags): New.
+ * testsuite/Makefile.am (check_PROGRAMS): Add
+ flagstest_compress_debug_sections_none,
+ flagstest_compress_debug_sections_gnu and
+ flagstest_compress_debug_sections_gabi.
+ (check_DATA): Add flagstest_compress_debug_sections_none.stdout.
+ flagstest_compress_debug_sections.stdout,
+ flagstest_compress_debug_sections.cmp,
+ flagstest_compress_debug_sections.check,
+ flagstest_compress_debug_sections_gnu.stdout,
+ flagstest_compress_debug_sections_gnu.cmp,
+ flagstest_compress_debug_sections_gnu.check,
+ flagstest_compress_debug_sections_gabi.stdout,
+ flagstest_compress_debug_sections_gabi.cmp and
+ flagstest_compress_debug_sections_gabi.check.
+ (flagstest_compress_debug_sections_none): New.
+ (flagstest_compress_debug_sections_none.stdout): Likewise.
+ (flagstest_compress_debug_sections.stdout): Likewise.
+ (flagstest_compress_debug_sections.check): Likewise.
+ (flagstest_compress_debug_sections.cmp): Likewise.
+ (flagstest_compress_debug_sections_gnu): Likewise.
+ (flagstest_compress_debug_sections_gnu.stdout): Likewise.
+ (flagstest_compress_debug_sections_gnu.check): Likewise.
+ (flagstest_compress_debug_sections_gnu.cmp): Likewise.
+ (flagstest_compress_debug_sections_gabi): Likewise.
+ (flagstest_compress_debug_sections_gabi.stdout): Likewise.
+ (flagstest_compress_debug_sections_gnu.check): Likewise.
+ (flagstest_compress_debug_sections_gnu.cmp): Likewise.
+ * testsuite/Makefile.in: Regenerated.
+
+2015-07-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ 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.
+
+2015-07-09 Han Shen <shenhan@google.com>
+
+ Use "gold_info" instead of "gold_warning" for erratum fix.
+
+ * aarch64.cc (Target_aarch64::scan_erratum_843419_span): Use
+ 'gold_info'.
+ (Target_aarch64::scan_erratum_835769_span): USe 'gold_info'.
+
2015-07-09 Han Shen <shenhan@google.com>
Drop missing symbol warning for arm/aarch64.
projects / deliverable / binutils-gdb.git / blobdiff