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old-cross-binutils/bfd/elf64-ppc.h

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* elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE when plt_not_loaded. * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to clear .plt SEC_CODE here. Create .stub and correct .glink flags. (PLT_INITIAL_ENTRY_SIZE): Set to 24. (ppc64_elf_glink_code): Delete. (PPC64_ELF_GLINK_SIZE): Delete. (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11, BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0, ORI_R0_R0_0): Define. (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define. (struct ppc_link_hash_table): Add sstub and plt_overflow. (ppc64_elf_link_hash_table_create): Init them. (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry. Don't copy to shared lib. (ppc64_elf_check_relocs): Call bfd_set_error on errors. (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount. (allocate_dynrelocs <plt>): Don't change function sym here. Make room for .stub and .glink code. (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for DT_PPC64_GLINK. (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call bfd_elf64_bfd_final_link. (bfd_elf64_bfd_final_link): Don't define. (ppc64_elf_size_stubs): New. (build_plt_stub): New. (build_one_stub): New. (ppc64_elf_build_stubs): New. (ppc64_elf_relocate_section <toc relocs>): Remove assert. (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs. (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in case output sections not separate. Adjust DT_RELASZ to not include plt relocs. Set reserved got entry. Set got and plt entry size. (elf_backend_got_header_size): Set to 8. * elf64-ppc.h: New file.
2002-01-16 05:50:03 +00:00
/* PowerPC64-specific support for 64-bit ELF.
bfd/ * elf64-ppc.c: Define more insns used in plt call stubs. (ppc64_elf_brtaken_reloc): Assume isa version 2 or above. (ppc64_elf_relocate_section): Likewise. (enum ppc_stub_type): Add ppc_stub_plt_call_r2save. (struct ppc_link_hash_table): Increase size of stub_count array. Add plt_stub_align and plt_thread_safe. (ALWAYS_USE_FAKE_DEP, ALWAYS_EMIT_R2SAVE): Define. (plt_stub_size, plt_stub_pad): New functions. (build_plt_stub): Emit barriers for power7 thread safety. Don't emit needless save of r2. (build_tls_get_addr_stub): Adjust params. (ppc_build_one_stub): Handle ppc_stub_plt_call_r2save and aligning plt stubs. Adjust build_*plt_stub calls. (ppc_size_one_stub): Similarly. (ppc64_elf_size_stubs): Accept plt_thread_safe and plt_stub_align params. Choose default for plt_thread_safe based on existence of calls to thread creation functions. Modify plt_call to plt_call_r2save when no tocsave reloc found. Align tail of stub sections. (ppc64_elf_build_stubs): Align tail of stub sections. Adjust output of stub statistics. (ppc64_elf_relocate_section): Handle ppc_stub_plt_call_r2save. * elf64-ppc.h (ppc64_elf_size_stubs): Update prototype. ld/ * emultempl/ppc64elf.em (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Handle --{no-,}plt-thread-safe and --{no-,}plt-align. (plt_thread_safe, plt_stub_align): New vars. (gld${EMULATION_NAME}_after_allocation): Pass them to ppc64_elf_size_stubs. Align stub sections according to plt_stub_align. * ld.texinfo: Document new command line options, and an old undocumented option.
2012-01-11 09:28:45 +00:00
Copyright 2002, 2003, 2004, 2005, 2007, 2008, 2010, 2011, 2012
bfd/ PR 5604 * elf-bfd.h (struct elf_backend_data): Add gc_keep. Remove param names from others. (_bfd_elf_gc_keep): Declare. * elfxx-target.h (elf_backend_gc_keep): Define. (elfNN_bed): Init new field. * elflink.c (_bfd_elf_gc_keep): New function. (bfd_elf_gc_sections): Call gc_keep. * elf64-ppc.c (elf_backend_gc_keep): Define. (struct _ppc64_elf_section_data): Move .opd related fields to a struct so they don't occupy the same storage. Adjust accesses throughout file. (ppc64_elf_gc_keep): New function, split out from.. (ppc64_elf_gc_mark_hook): ..here. Don't call _bfd_elf_gc_mark to mark .opd section, just set gc_mark. (ppc64_elf_edit_opd): Remove no_opd_opt parm. Don't set opd->adjust unless we are changing .opd. Test non-NULL opd->adjust at all accesses throughout file. * elf64-ppc.h (ppc64_elf_edit_opd): Update prototype. ld/ PR 5604 * ldlang.c (lang_gc_sections): Move code to set SEC_KEEP on entry syms to _bfd_elf_gc_keep. * emultempl/ppc64elf.em (ppc_before_allocation): Don't call ppc64_elf_edit_opd if no_opd_opt.
2008-01-15 07:25:49 +00:00
Free Software Foundation, Inc.
* elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE when plt_not_loaded. * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to clear .plt SEC_CODE here. Create .stub and correct .glink flags. (PLT_INITIAL_ENTRY_SIZE): Set to 24. (ppc64_elf_glink_code): Delete. (PPC64_ELF_GLINK_SIZE): Delete. (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11, BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0, ORI_R0_R0_0): Define. (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define. (struct ppc_link_hash_table): Add sstub and plt_overflow. (ppc64_elf_link_hash_table_create): Init them. (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry. Don't copy to shared lib. (ppc64_elf_check_relocs): Call bfd_set_error on errors. (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount. (allocate_dynrelocs <plt>): Don't change function sym here. Make room for .stub and .glink code. (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for DT_PPC64_GLINK. (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call bfd_elf64_bfd_final_link. (bfd_elf64_bfd_final_link): Don't define. (ppc64_elf_size_stubs): New. (build_plt_stub): New. (build_one_stub): New. (ppc64_elf_build_stubs): New. (ppc64_elf_relocate_section <toc relocs>): Remove assert. (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs. (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in case output sections not separate. Adjust DT_RELASZ to not include plt relocs. Set reserved got entry. Set got and plt entry size. (elf_backend_got_header_size): Set to 8. * elf64-ppc.h: New file.
2002-01-16 05:50:03 +00:00
Switch sources over to use the GPL version 3
2007-07-03 14:26:43 +00:00
This file is part of BFD, the Binary File Descriptor library.
* elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE when plt_not_loaded. * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to clear .plt SEC_CODE here. Create .stub and correct .glink flags. (PLT_INITIAL_ENTRY_SIZE): Set to 24. (ppc64_elf_glink_code): Delete. (PPC64_ELF_GLINK_SIZE): Delete. (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11, BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0, ORI_R0_R0_0): Define. (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define. (struct ppc_link_hash_table): Add sstub and plt_overflow. (ppc64_elf_link_hash_table_create): Init them. (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry. Don't copy to shared lib. (ppc64_elf_check_relocs): Call bfd_set_error on errors. (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount. (allocate_dynrelocs <plt>): Don't change function sym here. Make room for .stub and .glink code. (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for DT_PPC64_GLINK. (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call bfd_elf64_bfd_final_link. (bfd_elf64_bfd_final_link): Don't define. (ppc64_elf_size_stubs): New. (build_plt_stub): New. (build_one_stub): New. (ppc64_elf_build_stubs): New. (ppc64_elf_relocate_section <toc relocs>): Remove assert. (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs. (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in case output sections not separate. Adjust DT_RELASZ to not include plt relocs. Set reserved got entry. Set got and plt entry size. (elf_backend_got_header_size): Set to 8. * elf64-ppc.h: New file.
2002-01-16 05:50:03 +00:00
Switch sources over to use the GPL version 3
2007-07-03 14:26:43 +00:00
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
* elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE when plt_not_loaded. * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to clear .plt SEC_CODE here. Create .stub and correct .glink flags. (PLT_INITIAL_ENTRY_SIZE): Set to 24. (ppc64_elf_glink_code): Delete. (PPC64_ELF_GLINK_SIZE): Delete. (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11, BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0, ORI_R0_R0_0): Define. (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define. (struct ppc_link_hash_table): Add sstub and plt_overflow. (ppc64_elf_link_hash_table_create): Init them. (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry. Don't copy to shared lib. (ppc64_elf_check_relocs): Call bfd_set_error on errors. (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount. (allocate_dynrelocs <plt>): Don't change function sym here. Make room for .stub and .glink code. (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for DT_PPC64_GLINK. (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call bfd_elf64_bfd_final_link. (bfd_elf64_bfd_final_link): Don't define. (ppc64_elf_size_stubs): New. (build_plt_stub): New. (build_one_stub): New. (ppc64_elf_build_stubs): New. (ppc64_elf_relocate_section <toc relocs>): Remove assert. (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs. (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in case output sections not separate. Adjust DT_RELASZ to not include plt relocs. Set reserved got entry. Set got and plt entry size. (elf_backend_got_header_size): Set to 8. * elf64-ppc.h: New file.
2002-01-16 05:50:03 +00:00
Switch sources over to use the GPL version 3
2007-07-03 14:26:43 +00:00
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
* elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE when plt_not_loaded. * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to clear .plt SEC_CODE here. Create .stub and correct .glink flags. (PLT_INITIAL_ENTRY_SIZE): Set to 24. (ppc64_elf_glink_code): Delete. (PPC64_ELF_GLINK_SIZE): Delete. (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11, BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0, ORI_R0_R0_0): Define. (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define. (struct ppc_link_hash_table): Add sstub and plt_overflow. (ppc64_elf_link_hash_table_create): Init them. (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry. Don't copy to shared lib. (ppc64_elf_check_relocs): Call bfd_set_error on errors. (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount. (allocate_dynrelocs <plt>): Don't change function sym here. Make room for .stub and .glink code. (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for DT_PPC64_GLINK. (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call bfd_elf64_bfd_final_link. (bfd_elf64_bfd_final_link): Don't define. (ppc64_elf_size_stubs): New. (build_plt_stub): New. (build_one_stub): New. (ppc64_elf_build_stubs): New. (ppc64_elf_relocate_section <toc relocs>): Remove assert. (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs. (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in case output sections not separate. Adjust DT_RELASZ to not include plt relocs. Set reserved got entry. Set got and plt entry size. (elf_backend_got_header_size): Set to 8. * elf64-ppc.h: New file.
2002-01-16 05:50:03 +00:00
Switch sources over to use the GPL version 3
2007-07-03 14:26:43 +00:00
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
* elflink.c (_bfd_elf_create_dynamic_sections): Don't set SEC_CODE when plt_not_loaded. * elf64-ppc.c (ppc64_elf_create_dynamic_sections): No need to clear .plt SEC_CODE here. Create .stub and correct .glink flags. (PLT_INITIAL_ENTRY_SIZE): Set to 24. (ppc64_elf_glink_code): Delete. (PPC64_ELF_GLINK_SIZE): Delete. (ADDIS_R12_R2, STD_R2_40R1, LD_R11_0R12, LD_R2_0R12, MTCTR_R11, BCTR, ADDIS_R12_R12_1, LD_R2_40R1, NOP, LI_R0_0, B_DOT, LIS_R0_0, ORI_R0_R0_0): Define. (PLT_CALL_STUB_SIZE, GLINK_CALL_STUB_SIZE): Define. (struct ppc_link_hash_table): Add sstub and plt_overflow. (ppc64_elf_link_hash_table_create): Init them. (ppc64_elf_check_relocs <R_PPC64_REL24>): Refcount .plt entry. Don't copy to shared lib. (ppc64_elf_check_relocs): Call bfd_set_error on errors. (ppc64_elf_gc_sweep_hook <R_PPC64_REL24>): Sweep plt refcount. (allocate_dynrelocs <plt>): Don't change function sym here. Make room for .stub and .glink code. (ppc64_elf_size_dynamic_sections): Handle .stub. Make entry for DT_PPC64_GLINK. (ppc64_elf_final_link): Rename to ppc64_elf_set_toc. Don't call bfd_elf64_bfd_final_link. (bfd_elf64_bfd_final_link): Don't define. (ppc64_elf_size_stubs): New. (build_plt_stub): New. (build_one_stub): New. (ppc64_elf_build_stubs): New. (ppc64_elf_relocate_section <toc relocs>): Remove assert. (ppc64_elf_relocate_section): Don't copy R_PPC64_REL24 relocs. (ppc64_elf_finish_dynamic_symbol): Don't build stubs here. Set DT_PPC64_GLINK entry. Tweak DT_PLTGOT, DT_JMPREL, DT_PLTRELSZ in case output sections not separate. Adjust DT_RELASZ to not include plt relocs. Set reserved got entry. Set got and plt entry size. (elf_backend_got_header_size): Set to 8. * elf64-ppc.h: New file.
2002-01-16 05:50:03 +00:00
Consolidate ppc64 ld/bfd communication Moves assorted variables used to communicate between ld and bfd into a struct, hooks it into the bfd link_hash_table early, and removes all other places where such variables were passed piecemeal. bfd/ * elf64-ppc.h (struct ppc64_elf_params): Define. (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Update prototype. * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other fields now in params. Adjust code throughout file. (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params". Save params pointer in htab. (ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Remove parameters now in "params". ld/ * emultemps/ppc64elf.em (params): New static struct replacing various other static vars. Adjust code throughout file.
2014-02-17 06:38:00 +00:00
/* Used to pass info between ld and bfd. */
struct ppc64_elf_params
{
/* Linker stub bfd. */
bfd *stub_bfd;
/* Linker call-backs. */
asection * (*add_stub_section) (const char *, asection *);
void (*layout_sections_again) (void);
/* Maximum size of a group of input sections that can be handled by
one stub section. A value of +/-1 indicates the bfd back-end
should use a suitable default size. */
bfd_signed_vma group_size;
/* Whether to use a special call stub for __tls_get_addr. */
int no_tls_get_addr_opt;
/* Whether to allow multiple toc sections. */
int no_multi_toc;
/* Set if PLT call stubs should load r11. */
int plt_static_chain;
/* Set if PLT call stubs need to be thread safe on power7+. */
int plt_thread_safe;
/* Set if individual PLT call stubs should be aligned. */
int plt_stub_align;
/* Whether to canonicalize .opd so that there are no overlapping
.opd entries. */
int non_overlapping_opd;
/* Whether to emit symbols for stubs. */
int emit_stub_syms;
Control powerpc64-ld provision of register save/restore This patch allows the user to override powerpc64-ld's default for providing linker generated register save and restore functions as used by gcc -Os code. Normally these are not provided by ld -r, so Linux kernel modules have needed to include their own copies. bfd/ * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs. * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control provision of out-of-line register save/restore routines. ld/ * emultempl/ppc64elf.em (params): Init new field. (ppc_create_output_section_statements): Set params.save_restore_funcs default. (PARSE_AND_LIST_*): Add support for --save-restore-funcs and --no-save-restore-funcs.
2014-02-19 03:53:12 +00:00
/* Whether to generate out-of-line register save/restore for gcc -Os code. */
int save_restore_funcs;
Consolidate ppc64 ld/bfd communication Moves assorted variables used to communicate between ld and bfd into a struct, hooks it into the bfd link_hash_table early, and removes all other places where such variables were passed piecemeal. bfd/ * elf64-ppc.h (struct ppc64_elf_params): Define. (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Update prototype. * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other fields now in params. Adjust code throughout file. (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params". Save params pointer in htab. (ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Remove parameters now in "params". ld/ * emultemps/ppc64elf.em (params): New static struct replacing various other static vars. Adjust code throughout file.
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};
bfd/ * elf64-ppc.c (ppc64_elf_check_relocs): Don't call create_linkage_sections here.. (ppc64_elf_init_stub_bfd): ..do so here. Return status. (create_linkage_sections): Move earlier in file. (ppc64_elf_setup_section_lists): Remove now useless htab->brlt test. * elf64-ppc.h (ppc64_elf_init_stub_bfd): Update proto. ld/ * emultempl/ppc64elf.em (ppc_create_output_section_statements): Check return from ppc64_elf_init_stub_bfd. ld/testsuite/ * ld-powerpc/tlsexe.d: Adjust. * ld-powerpc/tlsexe.r: Adjust. * ld-powerpc/tlsexetoc.d: Adjust. * ld-powerpc/tlsexetoc.r: Adjust. * ld-powerpc/tlsso.d: Adjust. * ld-powerpc/tlsso.r: Adjust. * ld-powerpc/tlstocso.d: Adjust. * ld-powerpc/tlstocso.r: Adjust.
2013-04-22 03:11:40 +00:00
bfd_boolean ppc64_elf_init_stub_bfd
Consolidate ppc64 ld/bfd communication Moves assorted variables used to communicate between ld and bfd into a struct, hooks it into the bfd link_hash_table early, and removes all other places where such variables were passed piecemeal. bfd/ * elf64-ppc.h (struct ppc64_elf_params): Define. (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Update prototype. * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other fields now in params. Adjust code throughout file. (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params". Save params pointer in htab. (ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Remove parameters now in "params". ld/ * emultemps/ppc64elf.em (params): New static struct replacing various other static vars. Adjust code throughout file.
2014-02-17 06:38:00 +00:00
(struct bfd_link_info *, struct ppc64_elf_params *);
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
2002-11-30 08:39:46 +00:00
bfd_boolean ppc64_elf_edit_opd
Consolidate ppc64 ld/bfd communication Moves assorted variables used to communicate between ld and bfd into a struct, hooks it into the bfd link_hash_table early, and removes all other places where such variables were passed piecemeal. bfd/ * elf64-ppc.h (struct ppc64_elf_params): Define. (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Update prototype. * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other fields now in params. Adjust code throughout file. (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params". Save params pointer in htab. (ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Remove parameters now in "params". ld/ * emultemps/ppc64elf.em (params): New static struct replacing various other static vars. Adjust code throughout file.
2014-02-17 06:38:00 +00:00
(struct bfd_link_info *);
* bfd-in.h (_bfd_elf_tls_setup): Declare. * bfd-in2.h: Regenerate. * elf-bfd.h (struct elf_link_tls_segment): Delete. (struct elf_link_hash_table): Add tls_sec and tls_size. * elf.c (_bfd_elf_link_hash_table_init): Init tls_sec and tls_size. * elflink.c (_bfd_elf_tls_setup): New function. * elflink.h (struct elf_final_link_info): Remove first_tls_sec. (elf_bfd_final_link): Don't set first_tls_sec here. Update code saving tls segment info, round segment size up. (elf_link_output_extsym): Adjust code using tls segment info. (elf_link_input_bfd): Likewise. * elf32-i386.c (dtpoff_base, tpoff): Likewise. * elf32-s390.c (dtpoff_base, tpoff): Likewise. * elf32-sh.c (dtpoff_base, tpoff): Likewise. * elf32-sparc.c (dtpoff_base, tpoff): Likewise. * elf64-s390.c (dtpoff_base, tpoff): Likewise. * elf64-x86-64.c (dtpoff_base, tpoff): Likewise. * elfxx-ia64.c (elfNN_ia64_tprel_base): Likewise. (elfNN_ia64_dtprel_base): Likewise. * elf64-alpha.c (alpha_get_dtprel_base): Likewise. (alpha_get_tprel_base): Likewise. (struct alpha_relax_info): Remove tls_segment. (elf64_alpha_relax_got_load): Adjust invocation of alpha_get_dtprel_base and alpha_get_tprel_base. (elf64_alpha_relax_tls_get_addr): Likewise. (elf64_alpha_relax_section): Likewise. (elf64_alpha_relocate_section): Likewise. (elf64_alpha_relax_find_tls_segment): Delete. * elf32-ppc.c (struct ppc_elf_link_hash_table): Remove tls_sec. (ppc_elf_tls_setup): Call _bfd_elf_tls_setup. Return section. (ppc_elf_relocate_section): Adjust to use elf.tls_sec. * elf32-ppc.h (ppc_elf_tls_setup): Update. * elf64-ppc.c (struct ppc_link_hash_table): Remove tls_sec. (ppc64_elf_tls_setup): Call _bfd_elf_tls_setup. Return section. (ppc64_elf_tls_optimize): Adjust to use elf.tls_sec. (ppc64_elf_relocate_section): Likewise. * elf64-ppc.h (ppc64_elf_tls_setup): Update. * emultempl/elf32.em (gld${EMULATION_NAME}_before_allocation): Call _bfd_elf_tls_setup.
2003-11-04 06:16:39 +00:00
asection *ppc64_elf_tls_setup
Consolidate ppc64 ld/bfd communication Moves assorted variables used to communicate between ld and bfd into a struct, hooks it into the bfd link_hash_table early, and removes all other places where such variables were passed piecemeal. bfd/ * elf64-ppc.h (struct ppc64_elf_params): Define. (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Update prototype. * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other fields now in params. Adjust code throughout file. (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params". Save params pointer in htab. (ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Remove parameters now in "params". ld/ * emultemps/ppc64elf.em (params): New static struct replacing various other static vars. Adjust code throughout file.
2014-02-17 06:38:00 +00:00
(struct bfd_link_info *);
* 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.
2003-02-04 14:50:50 +00:00
bfd_boolean ppc64_elf_tls_optimize
bfd/ * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc. (has_small_toc_reloc): Define. (ppc64_elf_check_relocs): Set the above flags. (ppc64_elf_edit_opd): Delete obfd param. (ppc64_elf_tls_optimize): Likewise. (ppc64_elf_edit_toc): Likewise. (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param. * elf64-ppc.h: Update prototypes. ld/ * emultempl/ppc64elf.em (ppc_before_allocation): Update for changed function parameters.
2010-02-08 13:50:17 +00:00
(struct bfd_link_info *);
bfd/ * elf64-ppc.h (ppc64_elf_edit_toc): Declare. * elf64-ppc.c (struct ppc_link_hash_entry <adjust_done>): Update comment. (struct adjust_toc_info): New. (adjust_toc_syms, ppc64_elf_edit_toc): New functions. ld/ * emultempl/ppc64elf.em (no_tls_opt): Rename from notlsopt. (no_opd_opt, no_toc_opt): New static vars. (ppc_before_allocation): Don't edit opt if no_opd_opt. Call ppc64_elf_edit_toc. (OPTION_NO_OPD_OPT, OPTION_NO_TOC_OPT): Define. (PARSE_AND_LIST_LONGOPTS): Add no-opd-optimize and no-toc-optimize. (PARSE_AND_LIST_OPTIONS): Describe new options. (PARSE_AND_LIST_ARGS_CASES): Handle them.
2004-11-04 11:55:13 +00:00
bfd_boolean ppc64_elf_edit_toc
bfd/ * elf64-ppc.c (struct ppc_link_hash_table): Add do_multi_toc. (has_small_toc_reloc): Define. (ppc64_elf_check_relocs): Set the above flags. (ppc64_elf_edit_opd): Delete obfd param. (ppc64_elf_tls_optimize): Likewise. (ppc64_elf_edit_toc): Likewise. (ppc64_elf_tls_setup): Likewise. Add no_multi_toc param. * elf64-ppc.h: Update prototypes. ld/ * emultempl/ppc64elf.em (ppc_before_allocation): Update for changed function parameters.
2010-02-08 13:50:17 +00:00
(struct bfd_link_info *);
* elf64-ppc.c (ppc64_elf_has_small_toc_reloc): New function. * elf64-ppc.h (ppc64_elf_has_small_toc_reloc): Declare.
2010-03-15 01:59:57 +00:00
bfd_boolean ppc64_elf_has_small_toc_reloc
(asection *);
bfd/ * elf64-ppc.h (ppc64_elf_toc): Delete. (ppc64_elf_set_toc): Declare. * elf64-ppc.c (ppc64_elf_toc_reloc): Replace call to ppc64_elf_toc with call the ppc64_elf_set_toc. (ppc64_elf_toc_ha_reloc, ppc64_elf_toc64_reloc): Likewise. (ppc64_elf_start_multitoc_partition): Likewise. (struct ppc_link_hash_table): Delete dot_toc_dot. Replace all uses with elf.hgot. (ppc64_elf_process_dot_syms): Don't make a fake function descriptor for ".TOC.". (ppc64_elf_check_relocs): Mark sections with a reference to .TOC. as needing a toc pointer. (ppc64_elf_size_stubs): Don't set dot_toc_dot here. (ppc64_elf_set_toc): Rename from ppc64_elf_toc. Add info param. Set elf.hgot value. ld/ * emultempl/ppc64elf.em: (ppc_layout_sections_again): Call ppc64_elf_set_toc rather than ppc64_elf_toc/_bfd_set_gp_value. (gld${EMULATION_NAME}_after_allocation): Likewise.
2013-07-01 03:45:05 +00:00
bfd_vma ppc64_elf_set_toc
Consolidate ppc64 ld/bfd communication Moves assorted variables used to communicate between ld and bfd into a struct, hooks it into the bfd link_hash_table early, and removes all other places where such variables were passed piecemeal. bfd/ * elf64-ppc.h (struct ppc64_elf_params): Define. (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Update prototype. * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other fields now in params. Adjust code throughout file. (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params". Save params pointer in htab. (ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Remove parameters now in "params". ld/ * emultemps/ppc64elf.em (params): New static struct replacing various other static vars. Adjust code throughout file.
2014-02-17 06:38:00 +00:00
(struct bfd_link_info *, bfd *);
* elf64-ppc.c (CROR_151515, CROR_313131): Define. (ppc64_elf_relocate_section): Use them. Don't look for plt calls on R_PPC64_ADDR24 relocs. Require a nop or no link reg on plt call branches. Correct undefined weak destination. (ppc64_elf_func_desc_adjust): Always create at least one blr in .sfpr, and correct case where either only savef* or restf* is needed. Long branch stubs, multiple stub sections. * elf64-ppc.h (ppc64_elf_setup_section_lists): Declare. (ppc64_elf_next_input_section): Declare. * elf64-ppc.c: Move linker-only prototypes. (STUB_SUFFIX): Define. (enum ppc_stub_type): New. (struct ppc_stub_hash_entry): New. (struct ppc_branch_hash_entry): New. (struct ppc_link_hash_entry): Add stub_cache, oh. (struct ppc_link_hash_table): Add stub_hash_table etc. Remove sstub. Add sbrlt, srelbrlt, has_14bit_branch, stub_iteration. Rename plt_overflow to stub_error. (ppc_stub_hash_lookup): Define. (ppc_branch_hash_lookup): Define. (stub_hash_newfunc): New function. (branch_hash_newfunc): New function. (link_hash_newfunc): Init new fields. (ppc64_elf_link_hash_table_create): Likewise. (ppc64_elf_link_hash_table_free): New function. (ppc_stub_name): New function. (ppc_get_stub_entry): New function. (ppc_add_stub): New function. (create_linkage_sections): Use bfd_make_section_anyway. Create .branch_lt and .rela.branch_lt sections. Don't create .stub. (ppc64_elf_check_relocs): Set has_14bit_branch on R_PPC64_REL14*, and set up for plt call stubs. Link func and func desc syms. (ppc64_elf_gc_sweep_hook): Handle REL14* as per REL24. (func_desc_adjust): Avoid hash lookup when func desc sym available via shortcut, and set links when processing. (ppc64_elf_hide_symbol): Likewise. (allocate_dynrelocs): Don't allocate stub section here. (ppc64_elf_size_dynamic_sections): Handle sbrlt and srelbrlt. Remove sstub code. (ppc_type_of_stub): New function. (build_one_stub): Delete. (ppc_build_one_stub): New function. (ppc_size_one_stub): New function. (ppc64_elf_setup_section_lists): New function. (ppc64_elf_next_input_section): New function. (group_sections): New function. (get_local_syms): New function. (ppc64_elf_size_stubs): Rewrite. (ppc64_elf_build_stubs): Rewrite. (ppc64_elf_relocate_section): Look up stub entry for REL24 relocs. Don't propagate REL14* to dynamic objects. Look for long branch stubs if REL14* or REL24 relocs won't reach. (bfd_elf64_bfd_link_hash_table_free): Define.
2002-05-01 02:34:20 +00:00
int ppc64_elf_setup_section_lists
Consolidate ppc64 ld/bfd communication Moves assorted variables used to communicate between ld and bfd into a struct, hooks it into the bfd link_hash_table early, and removes all other places where such variables were passed piecemeal. bfd/ * elf64-ppc.h (struct ppc64_elf_params): Define. (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Update prototype. * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other fields now in params. Adjust code throughout file. (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params". Save params pointer in htab. (ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Remove parameters now in "params". ld/ * emultemps/ppc64elf.em (params): New static struct replacing various other static vars. Adjust code throughout file.
2014-02-17 06:38:00 +00:00
(struct bfd_link_info *);
bfd/ * elf64-ppc.c (struct plt_entry): Move earlier in file. (struct got_entry): Likewise. Add is_indirect and got.ent fields. (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry. Update all uses. (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass. Remove no_multi_toc. (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect when allocating a new struct got_entry. (allocate_got): New function, extracted from.. (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd. (ppc64_elf_size_dynamic_sections): Track got relocs allocated in .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries. (ppc64_elf_setup_section_lists): Remove output_bfd param and no_multi_toc, add add_stub_section and layout_sections_again. Stash new params in htab. Extract some code to.. (ppc64_elf_start_multitoc_partition): ..here. New function. (ppc64_elf_next_toc_section): Check for linker script errors. Handle second pass toc scan. (merge_got_entries, merge_global_got, reallocate_got): New functions. (ppc64_elf_reinit_toc): Rename to.. (ppc64_elf_finish_multitoc_partition): ..this. (ppc64_elf_layout_multitoc): New function. (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and layout_sections_again params. (ppc64_elf_relocate_section): Handle indirect got entries. * elf64-ppc.h: Update prototypes. Declare new functions. ld/ * emultempl/ppc64elf.em (build_toc_list): Report errors from ppc64_elf_next_toc_section. (after_allocation): Update for changed function names and params. Run second pass of multitoc partitioning.
2010-02-03 12:03:35 +00:00
void ppc64_elf_start_multitoc_partition
(struct bfd_link_info *);
bfd_boolean ppc64_elf_next_toc_section
* elf64-ppc.c: Convert to C90 function definitions, remove unnecessary prototypes and casts. Replace PTR with void *. Format copyright. Mention ABI links. (struct ppc_link_hash_table): Rename sgot, srelgot, splt, srelplt, sdynbss, srelbss, sglink, sbrlt and srelbrlt to got, relgot .. relbrlt. (ppc_type_of_stub): Make r_type an enum. (ppc64_elf_size_stubs): Likewise. * elf64-ppc.h: Remove PARAMS macro.
2003-06-20 05:30:46 +00:00
(struct bfd_link_info *, asection *);
bfd/ * elf64-ppc.c (struct plt_entry): Move earlier in file. (struct got_entry): Likewise. Add is_indirect and got.ent fields. (struct ppc64_elf_obj_tdata): Change tlsld_got to be a struct got_entry. Update all uses. (struct ppc_link_hash_table): Add got_reli_size and second_toc_pass. Remove no_multi_toc. (update_local_sym_info, ppc64_elf_check_relocs): Clear is_indirect when allocating a new struct got_entry. (allocate_got): New function, extracted from.. (allocate_dynrelocs): ..here. Abort on got entry in non-ppc64 bfd. (ppc64_elf_size_dynamic_sections): Track got relocs allocated in .reliplt by got_reli_size. Set owner on ppc64_tlsld_got entries. (ppc64_elf_setup_section_lists): Remove output_bfd param and no_multi_toc, add add_stub_section and layout_sections_again. Stash new params in htab. Extract some code to.. (ppc64_elf_start_multitoc_partition): ..here. New function. (ppc64_elf_next_toc_section): Check for linker script errors. Handle second pass toc scan. (merge_got_entries, merge_global_got, reallocate_got): New functions. (ppc64_elf_reinit_toc): Rename to.. (ppc64_elf_finish_multitoc_partition): ..this. (ppc64_elf_layout_multitoc): New function. (ppc64_elf_size_stubs): Delete output_bfd, add_stub_section and layout_sections_again params. (ppc64_elf_relocate_section): Handle indirect got entries. * elf64-ppc.h: Update prototypes. Declare new functions. ld/ * emultempl/ppc64elf.em (build_toc_list): Report errors from ppc64_elf_next_toc_section. (after_allocation): Update for changed function names and params. Run second pass of multitoc partitioning.
2010-02-03 12:03:35 +00:00
bfd_boolean ppc64_elf_layout_multitoc
(struct bfd_link_info *);
void ppc64_elf_finish_multitoc_partition
(struct bfd_link_info *);
bfd/ PR ld/11378 * elf64-ppc.h (ppc64_elf_check_init_fini): Declare. * elf64-ppc.c (call_check_done): Define. (ppc64_elf_add_symbol_hook): Substitute bfd_get_section_name macro. (ppc64_elf_check_relocs, ppc64_elf_size_dynamic_sections): Likewise. (ppc64_elf_finish_multitoc_partition): Remove unnecessary check. (toc_adjusting_stub_needed): Use call_check_done rather than toc_off. Simplify return logic. Iterate over all .init and .fini fragments by recursion. Set makes_toc_func_call here.. (ppc64_elf_next_input_section): ..rather than here. (check_pasted_section, ppc64_elf_check_init_fini): New functions. ld/ PR ld/11378 * emultempl/ppc64elf.em (gld${EMULATION_NAME}_after_allocation): Call ppc64_elf_check_init_fini and warn if .init/.fini use different TOCs.
2010-03-14 07:05:36 +00:00
bfd_boolean ppc64_elf_check_init_fini
(struct bfd_link_info *);
* elf64-ppc.c (toc_adjusting_stub_needed): New function. (ppc64_elf_next_input_section): Use it here to set has_gp_reloc. Return error condition. (ppc64_elf_size_stubs): Restrict toc adjusting stubs to sections that have has_gp_reloc set. (struct ppc_link_hash_table): Add stub_count. (ppc_build_one_stub): Increment it. (ppc64_elf_link_hash_table_create): zmalloc rather than clearing individual fields. * elf64-ppc.h (ppc64_elf_next_input_section): Update prototype.
2003-06-19 11:49:02 +00:00
bfd_boolean ppc64_elf_next_input_section
* elf64-ppc.c: Convert to C90 function definitions, remove unnecessary prototypes and casts. Replace PTR with void *. Format copyright. Mention ABI links. (struct ppc_link_hash_table): Rename sgot, srelgot, splt, srelplt, sdynbss, srelbss, sglink, sbrlt and srelbrlt to got, relgot .. relbrlt. (ppc_type_of_stub): Make r_type an enum. (ppc64_elf_size_stubs): Likewise. * elf64-ppc.h: Remove PARAMS macro.
2003-06-20 05:30:46 +00:00
(struct bfd_link_info *, asection *);
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
2002-11-30 08:39:46 +00:00
bfd_boolean ppc64_elf_size_stubs
Consolidate ppc64 ld/bfd communication Moves assorted variables used to communicate between ld and bfd into a struct, hooks it into the bfd link_hash_table early, and removes all other places where such variables were passed piecemeal. bfd/ * elf64-ppc.h (struct ppc64_elf_params): Define. (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Update prototype. * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other fields now in params. Adjust code throughout file. (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params". Save params pointer in htab. (ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Remove parameters now in "params". ld/ * emultemps/ppc64elf.em (params): New static struct replacing various other static vars. Adjust code throughout file.
2014-02-17 06:38:00 +00:00
(struct bfd_link_info *);
s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.
2002-11-30 08:39:46 +00:00
bfd_boolean ppc64_elf_build_stubs
Consolidate ppc64 ld/bfd communication Moves assorted variables used to communicate between ld and bfd into a struct, hooks it into the bfd link_hash_table early, and removes all other places where such variables were passed piecemeal. bfd/ * elf64-ppc.h (struct ppc64_elf_params): Define. (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Update prototype. * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other fields now in params. Adjust code throughout file. (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params". Save params pointer in htab. (ppc64_elf_edit_opd, ppc64_elf_tls_setup, ppc64_elf_setup_section_lists, ppc64_elf_size_stubs, ppc64_elf_build_stubs): Remove parameters now in "params". ld/ * emultemps/ppc64elf.em (params): New static struct replacing various other static vars. Adjust code throughout file.
2014-02-17 06:38:00 +00:00
(struct bfd_link_info *, char **);
bfd/ * elf64-ppc.c (struct ppc_link_hash_entry): Add was_undefined. (struct ppc_link_hash_table): Remove no_multi_toc, multi_toc_needed. Make emit_stub_syms, stub_error and has_14bit_branch bit-fields. Add twiddled_syms. (link_hash_newfunc): Init was_undefined. (add_symbol_adjust): Don't set undefined dot symbols to defweak; Use undefweak instead. (ppc64_elf_check_directives): Fix undefs chain. (ppc64_elf_next_toc_section): Remove no_multi_toc and multi_toc_needed references. (ppc64_elf_size_stubs): Adjust for add_symbol_adjust change. (undo_symbol_twiddle, ppc64_elf_restore_symbols): New functions. * elf64-ppc.h (ppc64_elf_restore_symbols): Declare. ld/ * emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Call ppc64_elf_restore_symbols.
2004-08-10 11:23:03 +00:00
void ppc64_elf_restore_symbols
(struct bfd_link_info *info);
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