From 411e1bfb666af7d6a76dcb8a1bf1a3145a6d66cc Mon Sep 17 00:00:00 2001 From: Alan Modra Date: Tue, 4 Feb 2003 14:50:50 +0000 Subject: * reloc.c: Add PPC and PPC64 TLS relocs. * libbfd.h: Regenerate. * bfd-in2.h: Regenerate. * elf64-ppc.c (TP_OFFSET, DTP_OFFSET): Declare. (ppc64_elf_howto_raw): Add TLS howto's. Adjust R_PPC64_NONE to be against a 32 bit field. (ppc64_elf_reloc_type_lookup): Handle TLS relocs. (_ppc64_elf_section_data): Add t_symndx and comments. (ppc64_elf_section_data): Use elf_section_data macro. (ppc64_elf_new_section_hook): American spelling. (struct got_entry, struct plt_entry): New. (MUST_BE_DYN_RELOC): Rename from IS_ABSOLUTE_RELOC. (struct ppc_stub_hash_entry): Add "addend" field. (struct ppc_link_hash_entry): Add "tls_type". (TLS_TLS, TLS_GD_LD, TLS_LD, TLS_TPREL, TLS_DTPREL, TLS_EXPLICIT): Define. (struct ppc_link_hash_table): Add tls_sec, tls_get_addr, tlsld_got. (link_hash_newfunc): Init new fields. (ppc64_elf_link_hash_table_create): Likewise. Set init_relcount and init_offset to NULL. (ppc64_elf_copy_indirect_symbol): Copy got and plt info. Don't call _bfd_elf_link_hash_copy_indirect, rather insert relevant code from there. (update_local_sym_info, update_plt_info): New functions. (ppc64_elf_check_relocs): Use them. Handle TLS relocs. Adjust GOT handling to use got.glist rather than got.refcount. Likewise for PLT. (ppc64_elf_gc_sweep_hook): Handle TLS relocs, new GOT and PLT lists. (func_desc_adjust): Adjust for new PLT list. (ppc64_elf_adjust_dynamic_symbol): Likewise. (get_sym_h, get_tls_type): New functions. (ppc64_elf_edit_opd): Remove unused variable. Use get_sym_h. (ppc64_elf_tls_optimize): New function. (allocate_dynrelocs): Adjust for new PLT and GOT lists. Allocate TLS relocs. (ppc64_elf_size_dynamic_sections): Likewise. (ppc_type_of_stub): Adjust for new PLT list. (ppc_build_one_stub): Likewise. (ppc64_elf_size_stubs): Likewise. Use get_sym_h. Treat __tls_get_addr calls specially. (ppc64_elf_relocate_section): Adjust for new GOT and PLT lists. Handle TLS relocs. Report local syms using bfd_elf_local_sym_name. Don't init GOT entries that have a reloc. Generate GOT relocs here.. (ppc64_elf_finish_dynamic_symbol): ..not here. Adjust for PLT list. * elf64-ppc.h (ppc64_elf_tls_optimize): Declare. --- bfd/elf64-ppc.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'bfd/elf64-ppc.h') diff --git a/bfd/elf64-ppc.h b/bfd/elf64-ppc.h index 3115ea5..707ee63 100644 --- a/bfd/elf64-ppc.h +++ b/bfd/elf64-ppc.h @@ -1,5 +1,5 @@ /* PowerPC64-specific support for 64-bit ELF. - Copyright 2002 Free Software Foundation, Inc. + Copyright 2002, 2003 Free Software Foundation, Inc. This file is part of BFD, the Binary File Descriptor library. @@ -21,6 +21,8 @@ bfd_boolean ppc64_elf_mark_entry_syms PARAMS ((struct bfd_link_info *)); bfd_boolean ppc64_elf_edit_opd PARAMS ((bfd *, struct bfd_link_info *)); +bfd_boolean ppc64_elf_tls_optimize + PARAMS ((bfd *, struct bfd_link_info *)); bfd_vma ppc64_elf_toc PARAMS ((bfd *)); int ppc64_elf_setup_section_lists -- cgit v1.1