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There is progress in implementing 64-bit shared library support. Fixes link error compiling vdso64.so. HP-UX dynamic linker no longer complains that libgcc_s.4 linked with GNU ld is an invalid shared library. Relocations are now generated for all slots in .rela.data, .rela.dlt and .rela.opd. Relocation counts for libgcc_s.4 linked using GNU and HP ld are the same except .rela.plt. That may be okay as GNU ld directs pc-relative calls to stubs. Glibc's ld.so.new appears to link okay. However, libgcc_s.4 linked with GNU ld is still broken on HP-UX. There are six unexpected fails in the testsuite and three unexpected passes. There's at least one fail due to name munging in the .dynsym table. 2025-11-02 John David Anglin <danglin@gcc.gnu.org> bfd/ChangeLog: * elf64-hppa.c (struct elf64_hppa_link_hash_entry): Remove sym_ind and owner fields. Rename hash entries for __text_seg and __data_seg. Adjust all users. (global_sym_index): Remove. (hppa64_elf_local_refcounts): Assert size is not 0. (elf64_hppa_check_relocs): Drop NEED_PLT from R_PARISC_FPTR64 relocation. Don't stash abfd and r_symndx in hh->owner and hh->sym_indx. Add global symbols with hh->eh.dynindx equal -1 to dynamic table. Don't record section symbols to the local dynamic symbol table. (allocate_global_data_dlt): Don't add symbol to local dynamic symbol table. (allocate_global_data_opd): Likewise. (elf64_hppa_late_size_sections): Rework code to add __text_seg and __data_seg symbols to the dynamic table. (elf64_hppa_finalize_dlt): Revise to use __text_seg and __data_seg symbols. (elf64_hppa_finalize_dynreloc): Likewise. (elf_hppa_final_link_relocate): When generating a shared library, ignore relocs in debugging sections. Revise relocations needing DLT and OPD dynamic relocations to output dynamic relocatios for local symbols. Move code to initialize segment base values back to SEGREL case.
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. If you are receiving this as part of a GDB release, see the file gdb/README. If with a binutils release, see binutils/README, and so on. That'll give you info about this package -- supported targets, how to use it, how to report bugs, etc. It is now possible to automatically configure and build a variety of tools with one command. To build all of the tools contained herein, run the ``configure'' script here, e.g.: ./configure make To install them (by default in /usr/local/bin, /usr/local/lib, etc), then do: make install (If the configure script can't determine your type of computer, give it the name as an argument, for instance ``./configure sun4''. You can use the script ``config.sub'' to test whether a name is recognized; if it is, config.sub translates it to a triplet specifying CPU, vendor, and OS.) If you have more than one compiler on your system, it is often best to explicitly set CC in the environment before running configure, and to also set CC when running make. For example (assuming sh/bash/ksh): CC=gcc ./configure make A similar example using csh: setenv CC gcc ./configure make Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.