mirror of
https://github.com/espressif/binutils-gdb.git
synced 2025-06-25 21:41:47 +08:00
be228e0db6
* elf32-m68k.c (elf_m68k_check_relocs): Also reference count R_68K_PCxx and R_68K_xx relocations. Make sure that ELF_LINK_HASH_NEEDS_PLT is always set for a PLT reloc reference. (elf_m68k_gc_sweep_hook): Also reference count R_68K_PCxx and R_68K_xx relocations. (elf_m68k_adjust_dynamic_symbol): Reset the plt offset of a symbol that has no plt entry. (elf_m68k_relocate_section): Ignore the plt offset in a static link. * elflink.h (elf_adjust_dynamic_symbol): Reset the plt offset for an ignored symbol. (elf_gc_common_finalize_got_offsets): Set the got offsets also in a static link. * elf32-m68k.c (R_68K_GNU_VTINHERIT, R_68K_GNU_VTENTRY): New reloc types. (howto_table, reloc_map): Add entries for them. (elf_m68k_check_relocs): Handle them. Implement reference counting for got and plt entries. (elf_m68k_gc_mark_hook, elf_m68k_gc_sweep_hook): New functions. (elf_m68k_adjust_dynamic_symbol): Handle unreferenced plt symbols. (rtype_to_howto_rel, elf_info_to_howto_rel): Delete. (elf_m68k_relocate_section): Handle the new reloc types. (bfd_elf32_bfd_final_link, elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook, elf_backend_can_gc_sections): Define. * elflink.h (elf_link_add_object_symbols): When creating an indirect reference for symbol versioning also copy the plt offset. (elf_fix_symbol_flags): When clearing the ELF_LINK_HASH_NEEDS_PLT flag also reset the plt offset. (elf_link_assign_sym_version): Likewise. (elf_gc_common_finalize_got_offsets): Increment the got offset by the size of the entry in bytes. (elf_gc_allocate_got_offsets): Likewise. Tue Jul 14 11:18:14 1998 Ian Lance Taylor <ian@cygnus.com> * elflink.h (elf_gc_sections): Return true rather than falling off the bottom.