)]}'
{
  "commit": "fbcdc06c238be4fd6da7fb9bff4dd4c7f749ae07",
  "tree": "598c9896e3396c675c8bef02487ba53ec2cfbeeb",
  "parents": [
    "66e4999f343f85116cf2dda137cc0f31ac793ce6"
  ],
  "author": {
    "name": "H.J. Lu",
    "email": "hjl.tools@gmail.com",
    "time": "Sun Aug 17 15:22:22 2025 -0700"
  },
  "committer": {
    "name": "H.J. Lu",
    "email": "hjl.tools@gmail.com",
    "time": "Wed Aug 20 13:53:32 2025 -0700"
  },
  "message": "i386: Add GLIBC_ABI_GNU_TLS version dependency\n\nOn Linux/i386, programs and shared libraries compiled with\n-mtls-dialect\u003dgnu may fail silently at run-time against glibc without\nthe GNU TLS run-time fix for:\n\nhttps://sourceware.org/bugzilla/show_bug.cgi?id\u003d32996\n\nThe glibc version tag, GLIBC_ABI_GNU_TLS, has been added to indicate\nthat glibc has the working GNU TLS run-time:\n\ncommit ed1b7a5a489ab555a27fad9c101ebe2e1c1ba881\nAuthor: H.J. Lu \u003chjl.tools@gmail.com\u003e\nDate:   Mon Jul 28 12:16:11 2025 -0700\n\n    i386: Add GLIBC_ABI_GNU_TLS version [BZ #33221]\n\nAdd the --gnu-tls-tag option to x86-64 ELF linker to add the\nGLIBC_ABI_GNU_TLS version dependency in output programs and shared\nlibraries when linking against glibc if input relocatable object files\ncall ___tls_get_addr.  The output will fail to load and run at run-time\nagainst glibc which doesn\u0027t define the GLIBC_ABI_GNU_TLS version.\n\nAdd the --enable-gnu-tls-tag configure option to enable --gnu-tls-tag\nby default.  If unspecified, linker will add the GLIBC_ABI_GNU_TLS\nversion dependency if input call ___tls_get_addr and libc.so defines\nthe GLIBC_ABI_GNU2_TLS version.\n\nbfd/\n\n\tPR ld/33287\n\t* elf-linker-x86.h (elf_linker_x86_params): Add\n\tgnu_tls_version_tag.\n\t* elf32-i386.c (elf_backend_add_glibc_version_dependency): Add\n\tGLIBC_ABI_GNU_TLS support.\n\t* elfxx-x86.c (_bfd_x86_elf_link_check_relocs): Set\n\thas_tls_get_addr_call to 1 if ___tls_get_addr is used.\n\t* elfxx-x86.h (elf_x86_link_hash_table): Add has_tls_get_addr_call.\n\nld/\n\n\tPR ld/33287\n\t* Mention --gnu-tls-tag, --no-gnu-tls-tag and --enable-gnu-tls-tag.\n\t* config.in: Regenerated.\n\t* configure: Likewise.\n\t* configure.ac: Add --enable-gnu-tls-tag.\n\t* ld.texi: Document --gnu-tls-tag and --enable-gnu-tls-tag.\n\t* ldlex.h (option_values): Add OPTION_GNU_TLS_VERSION_TAG and\n\tOPTION_NO_GNU_TLS_VERSION_TAG.\n\t* emultempl/elf-i386-glibc.em (elf_i386_glibc_before_parse):\n\tInitialize params.gnu_tls_version_tag.\n\t(PARSE_AND_LIST_LONGOPTS_386): New.\n\t(PARSE_AND_LIST_OPTIONS_386): Likewise.\n\t(PARSE_AND_LIST_ARGS_CASES_386): Likewise.\n\t(PARSE_AND_LIST_LONGOPTS): Append $PARSE_AND_LIST_LONGOPTS_386.\n\t(PARSE_AND_LIST_OPTIONS): Append $PARSE_AND_LIST_OPTIONS_386.\n\t(PARSE_AND_LIST_ARGS_CASES): Append\n\t$PARSE_AND_LIST_ARGS_CASES_386.\n\t* testsuite/ld-i386/gnu-tls-1.s: Likewise.\n\t* testsuite/ld-i386/gnu-tls-1a.rd: Likewise.\n\t* testsuite/ld-i386/gnu-tls-1b.rd: Likewise.\n\t* testsuite/ld-i386/i386.exp: Run PR ld/33287 tests.\n\nSigned-off-by: H.J. Lu \u003chjl.tools@gmail.com\u003e\n",
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