binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Daniel Jacobowitz	861fb55ab5	2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> Catherine Moore <clm@codesourcery.com> Mark Shinwell <shinwell@codesourcery.com> Maxim Kuvyrkov <maxim@codesourcery.com> * elf32-mips.c (mips_vxworks_copy_howto_rela): Replace with... (elf_mips_copy_howto): ...this howto. Clear the size fields. (mips_vxworks_jump_slot_howto_rela): Replace with... (elf_mips_jump_slot_howto): ...this howto. (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY and BFD_RELOC_MIPS_JUMP_SLOT. (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and "R_MIPS_JUMP_SLOT". (mips_elf32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT. (elf_backend_plt_readonly): Define. (elf_backend_plt_sym_val): Define for non-VxWorks targets. (mips_vxworks_bfd_reloc_type_lookup): Delete. (mips_vxworks_bfd_reloc_name_lookup): Likewise. (mips_vxworks_rtype_to_howto): Likewise. (elf_backend_want_dynbss): Don't define for VxWorks. (elf_backend_plt_readonly): Likewise. (bfd_elf32_bfd_reloc_type_lookup): Likewise. (bfd_elf32_bfd_reloc_name_lookup): Likewise. (elf_backend_mips_rtype_to_howto): Likewise. (elf_backend_adjust_dynamic_symbol): Likewise. (elf_backend_got_symbol_offset): Don't define. * elfn32-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New. (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY and BFD_RELOC_MIPS_JUMP_SLOT. (bfd_elf32_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and "R_MIPS_JUMP_SLOT". (mips_elf32_n32_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT. (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly) (elf_backend_plt_sym_val): Define. * elf64-mips.c (elf_mips_copy_howto, elf_mips_jump_slot_howto): New. (bfd_elf64_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS_COPY and BFD_RELOC_MIPS_JUMP_SLOT. (bfd_elf64_bfd_reloc_name_lookup): Handle "R_MIPS_COPY" and "R_MIPS_JUMP_SLOT". (mips_elf64_rtype_to_howto): Handle R_MIPS_COPY and R_MIPS_JUMP_SLOT. (elf_backend_rela_plts_and_copies_p, elf_backend_plt_readonly) (elf_backend_plt_sym_val): Define. * elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Delete. (_bfd_mips_elf_use_plts_and_copy_relocs, _bfd_mips_elf_init_stubs) (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): Declare. * elfxx-mips.c (mips_elf_la25_stub): New structure. (LA25_LUI, LA25_J, LA25_ADDIU): New macros. (mips_elf_link_hash_entry): Add "la25_stubs", "has_static_relocs" and "has_nonpic_branches" fields. Remove "is_relocation_target" and "is_branch_target". (mips_elf_link_hash_table): Add blank lines. Add "use_plts_and_copy_relocs", "reserved_gotno", "strampoline", "la25_stubs" and "add_stub_section" fields. (mips_htab_traverse_info): New structure. (PIC_OBJECT_P, MIPS_ELF_LOAD_WORD): New macros. (MIPS_RESERVED_GOTNO): Delete. (mips_o32_exec_plt0_entry, mips_n32_exec_plt0_entry) (mips_n64_exec_plt0_entry, mips_exec_plt_entry): New tables. (mips_elf_link_hash_newfunc): Update after the changes to mips_elf_link_hash_entry. (mips_elf_check_mips16_stubs): Replace the DATA parameter with an INFO parameter. Don't look through warnings symbols here; do it in mips_elf_check_symbols instead. (mips_elf_create_stub_symbol): New function. (mips_elf_la25_stub_hash, mips_elf_la25_stub_eq): New functions. (_bfd_mips_elf_init_stubs, mips_elf_local_pic_function_p): Likewise. (mips_elf_add_la25_intro, mips_elf_add_la25_trampoline): Likewise. (mips_elf_add_la25_stub, mips_elf_check_symbols): New functions. (mips_elf_gotplt_index): Check for VxWorks. (mips_elf_output_dynamic_relocation): Take the relocation index as an extra parameter. Do not increment reloc_count here. (mips_elf_initialize_tls_slots): Update the calls to mips_elf_output_dynamic_relocation accordingly. (mips_elf_multi_got): Use htab->reserved_gotno instead of MIPS_RESERVED_GOTNO. (mips_elf_create_got_section): Don't allocate reserved GOT entries here. Unconditionally create .got.plt, but don't set its alignment here. (mips_elf_relocation_needs_la25_stub): New function. (mips_elf_calculate_relocation): Redirect branches and jumps to a non-PIC stub if one exists. Check !h->has_static_relocs instead of !htab->is_vxworks when deciding whether to create dynamic relocations for R_MIPS_32, R_MIPS_REL32 and R_MIPS_64. (_bfd_mips_elf_create_dynamic_sections): Unconditionally call _bfd_elf_create_dynamic_sections. Unconditionally set up htab->splt and htab->sdynbss. Set htab->srelplt to ".rel.plt" if !htab->is_vxworks. Add non-VxWorks values of htab->plt_header_size and htab->plt_entry_size. (_bfd_mips_elf_check_relocs): Set pointer_equality_needed for non-branch static relocations. Set has_nonpic_branches when an la25 stub might be required. Set can_make_dynamic_p to TRUE if R_MIPS_32, R_MIPS_REL32 and R_MIPS_64 relocations can be made dynamic, rather than duplicating the condition. Do not make them dynamic for read-only sections in non-PIC executable objects. Do not protect this code with dynobj == NULL \|\| htab->sgot == NULL; handle each group of cases separately. Add a default case that sets has_static_relocs for non-GOT relocations that cannot be made dynamic. Don't set is_relocation_target and is_branch_target. Reject non-PIC static relocations in shared objects. (_bfd_mips_vxworks_adjust_dynamic_symbol): Fold into... (_bfd_mips_elf_adjust_dynamic_symbol): ...here, using htab->use_plts_and_copy_relocs instead of htab->is_vxworks to select PLT and copy-reloc handling. Set the alignment of .plt and .got.plt when allocating the first entry. Generalize code to handle REL as well as RELA sections and 64-bit as well as 32-bit GOT entries. Complain if we find a static-only reloc against an externally-defined symbol and if we cannot create dynamic relocations for it. Allocate copy relocs using mips_elf_allocate_dynamic_relocations on non-VxWorks targets. Set possibly_dynamic_relocs to 0 when using PLTs or copy relocs. Skip reserved .got.plt entries. (_bfd_mips_elf_always_size_sections): Use mips_elf_check_symbols instead of mips_elf_check_mips16_stubs to process each symbol. Do the traversal for relocatable objects too. (mips_elf_lay_out_got): Use htab->reserved_gotno instead of MIPS_RESERVED_GOTNO. (_bfd_mips_elf_size_dynamic_sections): Exclude sdynbss if it is empty. Extend the DT_PLTREL, DT_JMPREL and DT_PLTRELSZ handling to non-VxWorks targets. Only add DT_REL{,A}, DT_REL{,A}SZ and DT_REL{,A}ENT if .rel.dyn is nonempty. Create a symbol for the PLT. Allocate a nop at the end of the PLT. Allocate DT_MIPS_PLTGOT. (mips_elf_create_la25_stub_info): New function. (_bfd_mips_elf_finish_dynamic_symbol): Write out PLT entries and copy relocs where necessary. Check pointer_equality_needed. (mips_finish_exec_plt): New function. (_bfd_mips_elf_finish_dynamic_sections): Always set DT_PLTGOT to the beginning of htab->sgot. Use htab->reserved_gotno instead of MIPS_RESERVED_GOTNO. Assert htab->use_plts_and_copy_relocs instead of htab->is_vxworks for DT_PLTREL, DT_PLTRELSZ and DT_JMPREL. Set DT_PLTREL to DT_REL instead of DT_RELA on non-VxWorks targets. Use mips_finish_exec_plt to create non-VxWorks PLT headers. Set DT_MIPS_PLTGOT. (_bfd_mips_elf_copy_indirect_symbol): Copy has_static_relocs from the indirect symbol to the direct symbol. Also copy has_nonpic_branches for indirect symbols. (_bfd_mips_elf_get_target_dtag): Handle DT_MIPS_PLTGOT and DT_MIPS_RWPLT. (_bfd_mips_elf_link_hash_table_create): Initialize the new mips_elf_link_hash_table fields. (_bfd_mips_vxworks_link_hash_table_create): Set use_plts_and_copy_relocs to TRUE. Use TRUE rather than 1 when setting is_vxworks. (_bfd_mips_elf_use_plts_and_copy_relocs): New function. (_bfd_mips_elf_final_link): Call mips_elf_create_la25_stub for each la25_stub. (_bfd_mips_elf_merge_private_bfd_data): Treat dynamic objects as PIC. Generalize message about linking PIC and non-PIC. (_bfd_mips_elf_plt_sym_val, _bfd_mips_post_process_headers): New functions. * reloc.c: Update comment near BFD_RELOC_MIPS_JUMP_SLOT. * bfd-in2.h: Regenerated. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> Catherine Moore <clm@codesourcery.com> Mark Shinwell <shinwell@codesourcery.com> * readelf.c (get_mips_symbol_other): Handle STO_MIPS_PLT and STO_MIPS_PIC. (slurp_rela_relocs, slurp_rel_relocs): Handle MIPS ELF64 here. (dump_relocations, debug_apply_relocations): Don't handle it here. (get_mips_dynamic_type): Handle DT_MIPS_PLTGOT and DT_MIPS_RWPLT. (print_mips_pltgot_entry): New function. (process_mips_specific): Dump the PLT GOT. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> * config/tc-mips.c (OPTION_CALL_NONPIC): New macro. (OPTION_NON_SHARED, OPTION_XGOT, OPTION_MABI, OPTION_32) (OPTION_N32, OPTION_64, OPTION_MDEBUG, OPTION_NO_MDEBUG) (OPTION_PDR, OPTION_NO_PDR, OPTION_MVXWORKS_PIC): Bump by 1. (md_longopts): Add -call_nonpic. (md_parse_option): Handle OPTION_CALL_NONPIC. (md_show_usage): Add -call_nonpic. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> * gas/mips/call-nonpic-1.s, gas/mips/call-nonpic-1.d: New test. * gas/mips/mips.exp: Run it. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> Catherine Moore <clm@codesourcery.com> Mark Shinwell <shinwell@codesourcery.com> * mips.h (STO_MIPS_PLT, ELF_ST_IS_MIPS_PLT, ELF_ST_SET_MIPS_PLT) (STO_MIPS_PIC, DT_MIPS_PLTGOT, DT_MIPS_RWPLT): New macros. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> * emulparams/elf32bmip.sh (GOT): Define, moving .got.plt to... (OTHER_RELRO_SECTIONS, OTHER_READWRITE_SECTIONS): ...one of these two variables. * emulparams/elf32bmipn32-defs.sh: Likewise. * emultempl/mipself.em: Include ldctor.h, elf/mips.h and elfxx-mips.h. (is_mips_elf): New macro. (stub_file, stub_bfd): New variables. (hook_stub_info): New structure. (hook_in_stub): New function. (mips_add_stub_section): Likewise. (mips_create_output_section_statements): Likewise. (mips_before_allocation): Likewise. (real_func): New variable. (mips_for_each_input_file_wrapper): New function. (mips_lang_for_each_input_file): Likewise. (lang_for_each_input_file): Define. (LDEMUL_BEFORE_ALLOCATION): Likewise. (LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS): Likewise. 2008-08-08 Richard Sandiford <rdsandiford@googlemail.com> Daniel Jacobowitz <dan@codesourcery.com> * ld-mips-elf/mips16-pic-3a.s, ld-mips-elf/mips16-pic-3b.s, ld-mips-elf/mips16-pic-3.dd, ld-mips-elf/mips16-pic-3.gd, ld-mips-elf/mips16-pic-3.rd, ld-mips-elf/mips16-pic-3.inc, ld-mips-elf/pic-and-nonpic-1a.s, ld-mips-elf/pic-and-nonpic-1b.s, ld-mips-elf/pic-and-nonpic-1.ld, ld-mips-elf/pic-and-nonpic-1.dd, ld-mips-elf/pic-and-nonpic-1.nd, ld-mips-elf/pic-and-nonpic-1-rel.dd, ld-mips-elf/pic-and-nonpic-1-rel.nd, ld-mips-elf/pic-and-nonpic-2a.s, ld-mips-elf/pic-and-nonpic-2b.s, ld-mips-elf/pic-and-nonpic-2.d, ld-mips-elf/pic-and-nonpic-3a.s, ld-mips-elf/pic-and-nonpic-3a.ld, ld-mips-elf/pic-and-nonpic-3a.dd, ld-mips-elf/pic-and-nonpic-3a.gd, ld-mips-elf/pic-and-nonpic-3a.sd, ld-mips-elf/pic-and-nonpic-3b.s, ld-mips-elf/pic-and-nonpic-3b.ld, ld-mips-elf/pic-and-nonpic-3b.ad, ld-mips-elf/pic-and-nonpic-3b.dd, ld-mips-elf/pic-and-nonpic-3b.gd, ld-mips-elf/pic-and-nonpic-3b.nd, ld-mips-elf/pic-and-nonpic-3b.pd, ld-mips-elf/pic-and-nonpic-3b.rd, ld-mips-elf/pic-and-nonpic-3b.sd, ld-mips-elf/pic-and-nonpic-3-error.d, ld-mips-elf/pic-and-nonpic-4a.s, ld-mips-elf/pic-and-nonpic-4b.s, ld-mips-elf/pic-and-nonpic-4b.ld, ld-mips-elf/pic-and-nonpic-4b.ad, ld-mips-elf/pic-and-nonpic-4b.dd, ld-mips-elf/pic-and-nonpic-4b.gd, ld-mips-elf/pic-and-nonpic-4b.nd, ld-mips-elf/pic-and-nonpic-4b.rd, ld-mips-elf/pic-and-nonpic-4b.sd, ld-mips-elf/pic-and-nonpic-4-error.d, ld-mips-elf/pic-and-nonpic-5a.s, ld-mips-elf/pic-and-nonpic-5b.s, ld-mips-elf/pic-and-nonpic-5b.ld, ld-mips-elf/pic-and-nonpic-5b.ad, ld-mips-elf/pic-and-nonpic-5b.dd, ld-mips-elf/pic-and-nonpic-5b.gd, ld-mips-elf/pic-and-nonpic-5b.nd, ld-mips-elf/pic-and-nonpic-5b.rd, ld-mips-elf/pic-and-nonpic-5b.sd, ld-mips-elf/pic-and-nonpic-5b.pd, ld-mips-elf/pic-and-nonpic-6.ld, ld-mips-elf/pic-and-nonpic-6-o32a.s, ld-mips-elf/pic-and-nonpic-6-o32b.s, ld-mips-elf/pic-and-nonpic-6-o32c.s, ld-mips-elf/pic-and-nonpic-6-o32.ad, ld-mips-elf/pic-and-nonpic-6-o32.dd, ld-mips-elf/pic-and-nonpic-6-o32.gd, ld-mips-elf/pic-and-nonpic-6-o32.nd, ld-mips-elf/pic-and-nonpic-6-o32.pd, ld-mips-elf/pic-and-nonpic-6-o32.rd, ld-mips-elf/pic-and-nonpic-6-o32.sd, ld-mips-elf/pic-and-nonpic-6-n32a.s, ld-mips-elf/pic-and-nonpic-6-n32b.s, ld-mips-elf/pic-and-nonpic-6-n32c.s, ld-mips-elf/pic-and-nonpic-6-n32.ad, ld-mips-elf/pic-and-nonpic-6-n32.dd, ld-mips-elf/pic-and-nonpic-6-n32.gd, ld-mips-elf/pic-and-nonpic-6-n32.nd, ld-mips-elf/pic-and-nonpic-6-n32.pd, ld-mips-elf/pic-and-nonpic-6-n32.rd, ld-mips-elf/pic-and-nonpic-6-n32.sd, ld-mips-elf/pic-and-nonpic-6-n64a.s, ld-mips-elf/pic-and-nonpic-6-n64b.s, ld-mips-elf/pic-and-nonpic-6-n64c.s, ld-mips-elf/pic-and-nonpic-6-n64.ad, ld-mips-elf/pic-and-nonpic-6-n64.dd, ld-mips-elf/pic-and-nonpic-6-n64.gd, ld-mips-elf/pic-and-nonpic-6-n64.nd, ld-mips-elf/pic-and-nonpic-6-n64.pd, ld-mips-elf/pic-and-nonpic-6-n64.rd, ld-mips-elf/pic-and-nonpic-6-n64.sd: New tests. * ld-mips-elf/mips-elf.exp: Run them.	18 years ago
Richard Sandiford	d5eaccd71d	bfd/ * elf-bfd.h (MIPS_ELF_TDATA): New elf_object_id. * elf32-mips.c (bfd_elf32_mkobject): Define. * elf64-mips.c (bfd_elf64_mkobject): Likewise. * elfn32-mips.c (bfd_elf32_mkobject): Likewise. * elfxx-mips.h (_bfd_mips_elf_mkobject): Declare. * elfxx-mips.c (is_mips_elf): New macro. (_bfd_mips_elf_mkobject): New function. (_bfd_mips_elf_final_link): Use is_mips_elf. (_bfd_mips_elf_merge_private_bfd_data): Likewise.	18 years ago
Richard Sandiford	33bb52fb4e	bfd/ * elf32-mips.c (elf_backend_hide_symbol): Delete. * elfn32-mips.c (elf_backend_hide_symbol): Likewise. * elf64-mips.c (elf_backend_hide_symbol): Likewise. * elfxx-mips.h (elf_backend_hide_symbol): Likewise. * elfxx-mips.c (mips_elf_link_hash_entry): Remove "forced_local" and add "needs_lazy_stub". (mips_elf_link_hash_newfunc): Update accordingly. (mips_elf_link_hash_table): Remove "computed_got_sizes" and add "lazy_stub_count". (_bfd_mips_elf_link_hash_table_create): Update accordingly. (mips_elf_output_extsym): Use hd->needs_lazy_stub to detect cases where a lazy stub is being used. (mips_elf_sort_hash_table_f): Use h->root.forced_local instead of h->forced_local. (mips_elf_record_global_got_symbol): Use _bfd_elf_link_hash_hide_symbol instead of _bfd_mips_elf_hide_symbol. Do not increment local_gotno here. (mips_elf_allocate_dynamic_relocations): Move before new first use. (mips_elf_check_recreate_got, mips_elf_recreate_got): New functions. (mips_elf_resolve_final_got_entries): Move earlier in file. Make at most two passes over the hash table. Use mips_elf_check_recreate_got to see if there are any indirect or warning entries and mips_elf_recreate_got to create a new GOT without them. Return a boolean success value. (mips_elf_count_forced_local_got_entries): New function. (mips_elf_make_got_per_bfd): Check h->root.forced_local instead of h->forced_local. (mips_elf_set_global_got_offset): Likewise. (mips_elf_set_no_stub): Replace with... (mips_elf_forbid_lazy_stubs): ...this new function. (mips_elf_resolve_final_got_entry): Delete. (mips_elf_multi_got): Fix formatting. Use mips_elf_forbid_lazy_stubs instead of mips_elf_set_no_stub. Move the code that sets global offsets and allocates dynamic relocations from the main _bfd_mips_elf_size_dynamic_sections loop to here. (_bfd_mips_elf_adjust_dynamic_symbol): Do not allocate room in .MIPS.stubs here; just set hmips->needs_lazy_stub and increment htab->lazy_stub_count. (_bfd_mips_elf_always_size_sections): Move the stub-estimation code to mips_elf_estimate_stub_size and the GOT-sizing code to mips_elf_lay_out_got. Do not call these functions here. (mips_elf_estimate_stub_size): New function, split out from _bfd_mips_elf_always_size_sections. Call mips_elf_resolve_final_got_entries earlier. Count the number of forced-local entries. Do not add stub sizes to loadable_size; after this patch, the stub sizes are already included in the main estimate. Allocate dynamic relocations here rather than in the main _bfd_mips_elf_size_dynamic_sections loop. (mips_elf_estimate_stub_size): New function, split out from _bfd_mips_elf_always_size_sections. (mips_elf_allocate_lazy_stub): New function. (mips_elf_lay_out_lazy_stubs): Likewise. (_bfd_mips_elf_size_dynamic_sections): Call mips_elf_estimate_stub_size, mips_elf_lay_out_got and mips_elf_lay_out_lazy_stubs. Do not handle the allocation of sreldyn specially. (_bfd_mips_elf_hide_symbol): Delete. ld/testsuite/ * ld-mips-elf/tlsdyn-o32-2.got, ld-mips-elf/tlsdyn-o32-3.got, ld-mips-elf/tlsdyn-o32-2.d, ld-mips-elf/tlsdyn-o32-3.d: Change the GOT layout as follows: BEFORE AFTER +0x08 %call16(__tls_get_addr) %call16(__tls_get_addr) +0x0c %tlsldm(tlsbin_ld) %gottprel(tlsvar_ie) +0x10 " " %tlsgd(tlsvar_gd) +0x14 %tlsgd(tlsvar_gd) " " +0x18 " " %tlsgd(tlsbin_gd) +0x1c %gottprel(tlsvar_ie) " " +0x20 %tlsgd(tlsbin_gd) %tlsldm(tlsbin_ld) +0x24 " " " " +0x28 %gottprel(tlsbin_ie) %gottprel(tlsbin_ie)	18 years ago
Catherine Moore	ad9563d653	* elf.c ( _bfd_elf_print_private_bfd_data): Call elf_backend_get_target_dtag if defined. * elf32-mips.c (elf_backend_get_target_dtag): Define. * elf64-mips.c: Likewise. * elfn32-mips.c: Likewise. * elfxx-mips.c (_bfd_mips_elf_get_target_dtag): New. * elfxx-mips.h (_bfd_mips_elf_get_target_dtag): Declare. * elf-bfd.h (elf_backend_get_target_dtag): Add prototype. * elfxx-target.h (elf_backend_get_target_dtag): Add default. (elf_backend_data): Add elf_backend_get_target_dtag.	18 years ago
Nick Clifton	cd123cb70c	Switch sources over to use the GPL version 3	19 years ago
Julian Brown	c7b8f16e18	* bfd-in2.h: Regenerate. * bfd-in.h (bfd_arm_vfp11_fix): New enum. Specify how VFP11 instruction scanning should be done. (bfd_elf32_arm_init_maps, bfd_elf32_arm_vfp11_erratum_scan) (bfd_elf32_arm_vfp11_fix_veneer_locations): Add prototypes. (bfd_elf32_arm_set_target_relocs): Add vfp11 fix type argument to prototype. * elf-bfd.h (elf_backend_write_section): Add struct bfd_link_info argument. * elf32-arm.c (VFP11_ERRATUM_VENEER_SECTION_NAME) (VFP11_ERRATUM_VENEER_ENTRY_NAME): Define macros. (elf32_vfp11_erratum_type): New enum. (elf32_vfp11_erratum_list): New struct. List of veneers or jumps to veneers. (_arm_elf_section_data): Add mapsize, erratumcount, erratumlist. (elf32_arm_link_hash_table): Add vfp11_erratum_glue_size, vfp11_fix and num_vfp11_fixes fields. (elf32_arm_link_hash_table_create): Initialise vfp11_fix, vfp11_erratum_glue_size, num_vfp11_fixes fields. (VFP11_ERRATUM_VENEER_SIZE): Define. Size of an (ARM) veneer. (bfd_elf32_arm_allocate_interworking_sections): Initialise erratum glue section. (elf32_arm_section_map_add): Add an code/data mapping symbol entry to a section's map. (record_vfp11_erratum_veneer): Create a single veneer, and its associated symbols. (bfd_elf32_arm_add_glue_sections_to_bfd): Add vfp11 erratum glue. (bfd_elf32_arm_init_maps): Initialise mapping symbol table for input BFDs. (bfd_elf32_arm_set_vfp11_fix): Set the type of erratum workaround required. (bfd_arm_vfp11_pipe): Define VFP11 instruction pipes. (bfd_arm_vfp11_regno): Recode a register number from a VFP11 insn. (bfd_arm_vfp11_write_mask): Update write mask according to coded register number. (bfd_arm_vfp11_antidependency): New function. (bfd_arm_vfp11_insn_decode): Decode a VFP11 insn. (elf32_arm_compare_mapping): Declare. (bfd_elf32_arm_vfp11_erratum_scan): Scan the sections of an input BFD for potential erratum-triggering insns. Record results. (bfd_elf32_arm_vfp11_fix_veneer_locations): Find out where veneers and branches to veneers have been placed in virtual memory after layout. (bfd_elf32_arm_set_target_relocs): Set vfp11_fix field in global hash table. (elf32_arm_output_symbol_hook): Remove. (elf32_arm_write_section): Output veneers, and branches to veneers. Use maps from input sections, not output sections, for code byte-swapping. * elf32-ppc.c (ppc_elf_write_section): Add dummy link_info argument. * elf32-score.c (_bfd_score_elf_write_section): Likewise. * elfxx-mips.c (_bfd_mips_elf_write_section): Likewise. * elfxx-mips.h (_bfd_mips_elf_write_section): Likewise.	19 years ago
Nick Clifton	e0764319eb	* elfxx-mips.c (_bfd_mips_elf_common_definition): New function. Consider SHN_MIPS_ACOMMON and SHN_MIPS_SCOMMON as being common sections. * elfxx-mips.h (_bfd_mips_elf_common_definition): Prototype.	20 years ago
Alan Modra	a6b96bebd2	bfd/ * elf-bfd.h (struct elf_backend_data): Add bfd_link_info pointer parameter. (_bfd_elf_sizeof_headers): Replace bfd_boolean param with bfd_link_info pointer. * targets.c (struct bfd_target <_bfd_sizeof_headers>): Likewise. * bfd.c (bfd_sizeof_headers): Tweak param name. * aout-adobe.c (aout_adobe_sizeof_headers): Adjust. * aoutx.h (NAME (aout, sizeof_headers)): Adjust. * binary.c (binary_sizeof_headers): Adjust. * bout.c (b_out_sizeof_headers): Adjust. * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Adjust. * coff64-rs6000.c (xcoff64_sizeof_headers): Adjust. * coffgen.c (coff_sizeof_headers): Adjust. * ecoff.c (_bfd_ecoff_sizeof_headers): Adjust. (ecoff_compute_section_file_positions): Adjust. (_bfd_ecoff_write_object_contents): Adjust. * elf.c (get_program_header_size, _bfd_elf_sizeof_headers): Adjust. * elf32-arm.c (elf32_arm_additional_program_headers): Adjust. * elf32-i370.c (elf_backend_additional_program_headers): Adjust. * elf32-ppc.c (ppc_elf_additional_program_headers): Adjust. * elf64-hppa.c (elf64_hppa_additional_program_headers): Adjust. * elf64-x86-64.c (elf64_x86_64_additional_program_headers): Adjust. * elfxx-ia64.c (elfNN_ia64_additional_program_headers): Adjust. * elfxx-mips.c (_bfd_mips_elf_additional_program_headers): Adjust. * elfxx-mips.h (_bfd_mips_elf_additional_program_headers): Adjust. * i386msdos.c: Convert to ISO C. (msdos_sizeof_headers): Adjust. * i386os9k.c: Convert to ISO C. (os9k_sizeof_headers): Adjust. * ieee.c (ieee_sizeof_headers): Adjust. * ihex.c (ihex_sizeof_headers): Adjust. * libaout.h (NAME (aout, sizeof_headers)): Adjust. * libbfd-in.h (_bfd_nolink_sizeof_headers): Adjust. * libcoff-in.h (coff_sizeof_headers): Adjust. * libecoff.h (_bfd_ecoff_sizeof_headers): Adjust. * mach-o.c (bfd_mach_o_sizeof_headers): Adjust. * mmo.c (mmo_sizeof_headers): Adjust. * oasys.c (oasys_sizeof_headers): Adjust. * pdp11.c (NAME (aout, sizeof_headers)): Adjust. * pef.c (bfd_pef_sizeof_headers): Adjust. * ppcboot.c (ppcboot_sizeof_headers): Adjust. * som.c (som_sizeof_headers): Adjust. * srec.c (srec_sizeof_headers): Adjust. * tekhex.c (tekhex_sizeof_headers): Adjust. * versados.c (versados_sizeof_headers): Adjust. * vms.c (vms_sizeof_headers): Adjust. * xcoff-target.h (_bfd_xcoff_sizeof_headers): Adjust. * xsym.c (bfd_sym_sizeof_headers): Adjust. * xsym.h (bfd_sym_sizeof_headers): Adjust. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * libcoff.h: Regenerate. ld/ * ldexp.c (fold_name): Adjust bfd_sizeof_headers call.	20 years ago
Richard Sandiford	0a44bf6950	Richard Sandiford <richard@codesourcery.com> Daniel Jacobowitz <dan@codesourcery.com> Phil Edwards <phil@codesourcery.com> Zack Weinberg <zack@codesourcery.com> Mark Mitchell <mark@codesourcery.com> Nathan Sidwell <nathan@codesourcery.com> bfd/ * bfd-in2.h: Regenerate. * config.bfd (mips--vxworks, mipsel--vxworks): New stanzas. * configure.in (bfd_elf32_bigmips_vxworks_vec): New stanza. (bfd_elf32_littlemips_vxworks_vec): Likewise. (bfd_elf32_bigmips_vec): Add elf-vxworks.lo. (bfd_elf32_littlemips_vec): Likewise. (bfd_elf32_nbigmips_vec): Likewise. (bfd_elf32_nlittlemips_vec): Likewise. (bfd_elf32_ntradbigmips_vec): Likewise. (bfd_elf32_ntradlittlemips_vec): Likewise. (bfd_elf32_tradbigmips_vec): Likewise. (bfd_elf32_tradlittlemips_vec): Likewise. (bfd_elf64_bigmips_vec): Likewise. (bfd_elf64_littlemips_vec): Likewise. (bfd_elf64_tradbigmips_vec): Likewise. (bfd_elf64_tradlittlemips_vec): Likewise. * elf32-mips.c: Include elf-vxworks.h. (mips_info_to_howto_rel): Use elf_backend_mips_rtype_to_howto instead of calling mips_elf32_rtype_to_howto directly. (mips_vxworks_copy_howto_rela): New reloc howto. (mips_vxworks_jump_slot_howto_rela): Likewise. (mips_vxworks_bfd_reloc_type_lookup): New function. (mips_vxworks_rtype_to_howto): Likewise. (mips_vxworks_final_write_processing): Likewise. (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Override for VxWorks. (TARGET_BIG_SYM, TARGET_BIG_NAME, elf_bed, ELF_MAXPAGESIZE): Likewise. (elf_backend_want_got_plt): Likewise. (elf_backend_want_plt_sym): Likewise. (elf_backend_got_symbol_offset): Likewise. (elf_backend_want_dynbss): Likewise. (elf_backend_may_use_rel_p): Likewise. (elf_backend_may_use_rela_p): Likewise. (elf_backend_default_use_rela_p): Likewise. (elf_backend_got_header_size: Likewise. (elf_backend_plt_readonly): Likewise. (bfd_elf32_bfd_reloc_type_lookup): Likewise. (elf_backend_mips_rtype_to_howto): Likewise. (elf_backend_adjust_dynamic_symbol): Likewise. (elf_backend_finish_dynamic_symbol): Likewise. (bfd_elf32_bfd_link_hash_table_create): Likewise. (elf_backend_add_symbol_hook): Likewise. (elf_backend_link_output_symbol_hook): Likewise. (elf_backend_emit_relocs): Likewise. (elf_backend_final_write_processing: Likewise. (elf_backend_additional_program_headers): Likewise. (elf_backend_modify_segment_map): Likewise. (elf_backend_symbol_processing): Likewise. * elfxx-mips.c: Include elf-vxworks.h. (mips_elf_link_hash_entry): Add is_relocation_target and is_branch_target fields. (mips_elf_link_hash_table): Add is_vxworks, srelbss, sdynbss, srelplt, srelplt2, sgotplt, splt, plt_header_size and plt_entry_size fields. (MIPS_ELF_RELA_SIZE, MIPS_ELF_REL_DYN_NAME): New macros. (MIPS_RESERVED_GOTNO): Take a mips_elf_link_hash_table argument. Return 3 for VxWorks. (ELF_MIPS_GP_OFFSET): Change the argument from a bfd to a mips_elf_link_hash_table. Return 0 for VxWorks. (MIPS_ELF_GOT_MAX_SIZE): Change the argument from a bfd to a mips_elf_link_hash_table. Update the call to ELF_MIPS_GP_OFFSET. (mips_vxworks_exec_plt0_entry): New variable. (mips_vxworks_exec_plt_entry): Likewise. (mips_vxworks_shared_plt0_entry): Likewise. (mips_vxworks_shared_plt_entry): Likewise. (mips_elf_link_hash_newfunc): Initialize the new hash_entry fields. (mips_elf_rel_dyn_section): Change the bfd argument to a mips_elf_link_hash_table. Use MIPS_ELF_REL_DYN_NAME to get the name of the section. (mips_elf_initialize_tls_slots): Update the call to mips_elf_rel_dyn_section. (mips_elf_gotplt_index): New function. (mips_elf_local_got_index): Add an input_section argument. Update the call to mips_elf_create_local_got_entry. (mips_elf_got_page): Likewise. (mips_elf_got16_entry): Likewise. (mips_elf_create_local_got_entry): Add bfd_link_info and input_section arguments. Create dynamic relocations for each entry on VxWorks. (mips_elf_merge_gots): Update the use of MIPS_ELF_GOT_MAX_SIZE. (mips_elf_multi_got): Update the uses of MIPS_ELF_GOT_MAX_SIZE and MIPS_RESERVED_GOTNO. (mips_elf_create_got_section): Update the uses of MIPS_ELF_GOT_MAX_SIZE. Create .got.plt on VxWorks. (is_gott_symbol): New function. (mips_elf_calculate_relocation): Use a dynobj local variable. Update the calls to mips_elf_local_got_index, mips_elf_got16_entry and mips_elf_got_page_entry. Set G to the .got.plt entry when calculating VxWorks R_MIPS_CALL* relocations. Calculate and use G for all GOT relocations on VxWorks. Add dynamic relocations for references to the VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Don't create dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. (mips_elf_allocate_dynamic_relocations): Add a bfd_link_info argument. Use MIPS_ELF_RELA_SIZE to calculate the size of a VxWorks entry. Don't allocate a null entry on VxWorks. (mips_elf_create_dynamic_relocation): Update the call to mips_elf_rel_dyn_section. Use absolute rather than relative relocations for VxWorks, and make them RELA rather than REL. (_bfd_mips_elf_create_dynamic_sections): Don't make .dynamic read-only on VxWorks. Update the call to mips_elf_rel_dyn_section. Create the .plt, .rela.plt, .dynbss and .rela.bss sections on VxWorks. Likewise create the _PROCEDURE_LINKAGE_TABLE symbol. Call elf_vxworks_create_dynamic_sections for VxWorks and initialize the plt_header_size and plt_entry_size fields. (_bfd_mips_elf_check_relocs): Don't allow GOT relocations to be used in VxWorks executables. Don't allocate dynamic relocations for R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 in VxWorks executables. Set is_relocation_target for each symbol referenced by a relocation. Allocate .rela.dyn entries for relocations against the special VxWorks __GOTT_BASE__ and __GOTT_INDEX__ symbols. Create GOT entries for all VxWorks R_MIPS_GOT16 relocations. Don't allocate a global GOT entry for symbols mentioned in VxWorks R_MIPS_CALL, R_MIPS_32, R_MIPS_REL32 or R_MIPS_64 relocations. Update the calls to mips_elf_rel_dyn_section and mips_elf_allocate_dynamic_relocations. Set is_branch_target for symbols mentioned in R_MIPS_PC16 or R_MIPS_26 relocations. Don't set no_fn_stub on VxWorks. (_bfd_mips_elf_adjust_dynamic_symbol): Update the call to mips_elf_allocate_dynamic_relocations. (_bfd_mips_vxworks_adjust_dynamic_symbol): New function. (_bfd_mips_elf_always_size_sections): Do not allocate GOT page entries for VxWorks, and do not create multiple GOTs. (_bfd_mips_elf_size_dynamic_sections): Use MIPS_ELF_REL_DYN_NAME. Handle .got specially for VxWorks. Update the uses of MIPS_RESERVED_GOTNO and mips_elf_allocate_dynamic_relocations. Check for sgotplt and splt. Allocate the .rel(a).dyn contents last, once its final size is known. Set DF_TEXTREL for VxWorks. Add DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL tags on VxWorks. Do not add the MIPS-specific tags for VxWorks. (_bfd_mips_vxworks_finish_dynamic_symbol): New function. (mips_vxworks_finish_exec_plt): Likewise. (mips_vxworks_finish_shared_plt): Likewise. (_bfd_mips_elf_finish_dynamic_sections): Remove an unncessary call to mips_elf_rel_dyn_section. Use a VxWorks-specific value of DT_PLTGOT. Handle DT_RELA, DT_RELASZ, DT_RELAENT, DT_PLTREL, DT_PLTRELSZ and DT_JMPREL. Update the uses of MIPS_RESERVED_GOTNO and mips_elf_rel_dyn_section. Use a different GOT header for VxWorks. Don't sort .rela.dyn on VxWorks. Finish the PLT on VxWorks. (_bfd_mips_elf_link_hash_table_create): Initialize the new mips_elf_link_hash_table fields. (_bfd_mips_vxworks_link_hash_table_create): New function. (_bfd_mips_elf_final_link): Set the GP value to _GLOBAL_OFFSET_TABLE_ on VxWorks. Update the call to ELF_MIPS_GP_OFFSET. elfxx-mips.h (_bfd_mips_vxworks_adjust_dynamic_symbol): Declare. (_bfd_mips_vxworks_finish_dynamic_symbol): Likewise. (_bfd_mips_vxworks_link_hash_table_create): Likewise. * libbfd.h: Regenerate. * Makefile.am (elfxx-mips.lo): Depend on elf-vxworks.h. (elf32-mips.lo): Likewise. * Makefile.in: Regenerate. * reloc.c (BFD_RELOC_MIPS_COPY, BFD_RELOC_MIPS_JUMP_SLOT): Declare. * targets.c (bfd_elf32_bigmips_vxworks_vec): Declare. (bfd_elf32_littlemips_vxworks_vec): Likewise. (_bfd_target_vector): Add entries for them. gas/ * config/tc-mips.c (mips_target_format): Handle vxworks targets. (md_begin): Complain about -G being used for PIC. Don't change the text, data and bss alignments on VxWorks. (reloc_needs_lo_p): Don't return true for R_MIPS_GOT16 when generating VxWorks PIC. (load_address): Extend SVR4_PIC handling to VXWORKS_PIC. (macro): Likewise, but do not treat la $25 specially for VxWorks PIC, and do not handle jal. (OPTION_MVXWORKS_PIC): New macro. (md_longopts): Add -mvxworks-pic. (md_parse_option): Don't complain about using PIC and -G together here. Handle OPTION_MVXWORKS_PIC. (md_estimate_size_before_relax): Always use the first relaxation sequence on VxWorks. * config/tc-mips.h (VXWORKS_PIC): New. gas/testsuite/ * gas/mips/vxworks1.s, gas/mips/vxworks1.d, * gas/mips/vxworks1-xgot.d: New tests. * gas/mips/mips.exp: Run them. Do not run other tests on VxWorks. include/elf/ * mips.h (R_MIPS_COPY, R_MIPS_JUMP_SLOT): New relocs. ld/ * configure.tgt (mipsel--vxworks, mips--vxworks): Use separate VxWorks emulations. * emulparams/elf32ebmipvxworks.sh: New file. * emulparams/elf32elmipvxworks.sh: New file. * Makefile.am (ALL_EMULATIONS): Add eelf32ebmipvxworks.o and eelf32elmipvxworks.o. (eelf32ebmipvxworks.c, eelf32elmipvxworks.c): New rules. * Makefile.in: Regenerate. ld/testsuite/ * ld-mips/vxworks1.dd, ld-mips/vxworks1.ld, ld-mips/vxworks1-lib.dd, * ld-mips/vxworks1-lib.nd, ld-mips/vxworks1-lib.rd, * ld-mips/vxworks1-lib.s, ld-mips/vxworks1.rd, ld-mips/vxworks1.s, * ld-mips/vxworks1-static.d, ld-mips/vxworks2.s, ld-mips/vxworks2.sd, * ld-mips/vxworks2-static.sd: New tests. * ld-mips/mips-elf.exp: Run them.	20 years ago
Nick Clifton	12ac1cf537	PR 1150 * elf-bfd.h (struct elf_backend_data): New field 'elf_backend_ignore_undef_symbol'. * elfxx-target.h (elf_backend_ignore_undef_symbol): Define to NULL if not already defined. (elfNN_bed): Initialise the elf_backend_ignore_undef_symbol field. * elfxx-mips.c (_bfd_mips_elf_ignore_undef_symbol): New function. * elfxx-mips.h (elf_backend_ignore_undef_symbol): Define and prototype. * elflink.c (elf_link_output_extsym): Check elf_backend_ignore_undef_symbol before reporting an undefined symbol in a shared library.	21 years ago
Nick Clifton	5e2b0d475e	PR 1150 * readelf.c (get_mips_symbol_other): New function. (get_symbol_other): New function. (process_symbol_table): Call get_symbol_other() to get a description of the st_other field if it contains more information than just the visibility. * elfxx-mips.c (mips_elf_calculate_relocation): Ignore an undefined symbol if it is optional. (_bfd_mips_elf_merge_symbol_attribute): Make sure that the optional flag is merged as well as the visibility. * elfxx-mips.h (_bfd_mips_elf_merge_symbol_attribute): Prototype. (elf_backend_merge_symbol_attribute): Define. * mips.h (STO_OPTIONAL): Define. (ELF_MIPS_IS_OPTIONAL): Define.	21 years ago
Alan Modra	fcfa13d2b2	PR ld/1540 * elf-bfd.h (elf_backend_copy_indirect_symbol): Replace pointer to elf_backend_data with pointer to bfd_link_info. (_bfd_elf_link_hash_copy_indirect): Likewise. * elf.c (_bfd_elf_link_hash_copy_indirect): Likewise. Handle direct and indirect symbols both having dynamic link info. * elf32-arm.c (elf32_arm_copy_indirect_symbol): Likewise. * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise. * elf32-i386.c (elf_i386_copy_indirect_symbol): Likewise. * elf32-m32r.c (m32r_elf_copy_indirect_symbol): Likewise. * elf32-ppc.c (ppc_elf_copy_indirect_symbol): Likewise. * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elf32-sh.c (sh_elf_copy_indirect_symbol): Likewise. * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise. * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Likewise. * elfxx-ia64.c (elfNN_ia64_hash_copy_indirect): Likewise. * elfxx-mips.c (_bfd_mips_elf_copy_indirect_symbol): Likewise. * elfxx-sparc.c (_bfd_sparc_elf_copy_indirect_symbol): Likewise. * elflink.c: Adjust all calls to bed->elf_backend_copy_indirect_symbol. * elfxx-mips.h (_bfd_mips_elf_copy_indirect_symbol): Update prototype. * elfxx-sparc.h (_bfd_sparc_elf_copy_indirect_symbol): Likewise.	21 years ago
H.J. Lu	29ef70053f	2005-07-07 H.J. Lu <hongjiu.lu@intel.com> * elf-bfd.h (elf_backend_data): Add special_sections. * elf.c (_bfd_elf_get_sec_type_attr): Check special_sections first. * elf32-arm.c (elf_backend_get_sec_type_attr): Removed. (elf_backend_special_sections): New. Defined. * elf32-m32r.c: Likewise. * elf32-m68hc11.c: Likewise. * elf32-m68hc12.c: Likewise. * elf32-mcore.c: Likewise. * elf32-sh64.c: Likewise. * elf32-v850.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-sh64.c: Likewise. * elfxx-ia64.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-mips.h: Likewise. * elfxx-target.h (elf_backend_special_sections): New. (elfNN_bed): Initialize special_sections.	21 years ago
Alan Modra	551b43fde1	PR 1004 bfd/ * elf-bfd.h (struct elf_backend_data): Add get_sec_type_attr. Delete special_sections. (_bfd_elf_get_special_section): Declare. (bfd_elf_special_section): Update prototype. * elf.c (special_sections): Remove unused outer entries. (get_special_section): Delete. (_bfd_elf_get_special_section): New function. (_bfd_elf_get_sec_type_attr): Replace "name" arg with "sec". Update special_sections indexing. (_bfd_elf_new_section_hook): Call backend get_sec_type_attr. * elf32-arm.c (symbian_special_sections_d): Delete. (symbian_special_sections_g, symbian_special_sections_h): Delete. (symbian_special_sections_i, symbian_special_sections_f): Delete. (symbian_special_sections_p): Delete. (elf32_arm_symbian_special_sections): Merge above to here. (elf32_arm_symbian_get_sec_type_attr): New function. (elf_backend_special_sections): Don't define. (elf_backend_get_sec_type_attr): Define. * elf32-m32r.c: Similarly to elf32-arm.c. * elf32-m68hc11.c: Likewise. * elf32-m68hc12.c: Likewise. * elf32-mcore.c: Likewise. * elf32-sh64.c: Likewise. * elf32-v850.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-alpha.c: Likewise. * elf64-hppa.c: Likewise. * elf64-ppc.c: Likewise. * elf64-sh64.c: Likewise. * elfxx-ia64.c: Likewise. * elfxx-mips.c: Likewise. * elf32-ppc.c: Likewise. (bfd_elf_special_section ppc_alt_plt): New. Use it if .plt loadable. * elfxx-mips.h (_bfd_mips_elf_get_sec_type_attr): Declare. (_bfd_mips_elf_special_sections, elf_backend_special_sections): Delete. (elf_backend_get_sec_type_attr): Define. * elfxx-target.h (elf_backend_get_sec_type_attr): Define. (elf_backend_special_sections): Don't define. (elfNN_bed): Update. binutils/ * objcopy.c (copy_object): Use bfd_make_section_with_flags. (write_debugging_info): Likewise. (setup_section): Use bfd_make_section_anyway_with_flags. gas/ * config/obj-elf.c (obj_elf_change_section): Use backend get_sec_type_attr.	21 years ago
Fred Fish	4ab527b053	Approved by nickc@redhat.com 2005-05-23 Fred Fish <fnf@specifixinc.com> * dwarf2.c (struct dwarf2_debug): Add inliner_chain member. (struct funcinfo): Add caller_func, caller_file, caller_line. tag, and nesting_level members. (lookup_address_in_function_table): Change first passed parameter from "struct funcinfo " to "struct comp_unit ". (lookup_address_in_function_table): Dereference unit to find function table. (lookup_address_in_function_table): Traverse the function list to create a chain of inlined functions back to the first non inlined function. (scan_unit_for_functions): Remember tag and nesting level. Handle DW_AT_call_file and DW_AT_call_line. (comp_unit_find_nearest_line): Adjust lookup_address_in_function_table call to pass unit pointer instead of function table pointer. For inlined functions, save pointer to the inliner chain. (_bfd_dwarf2_find_nearest_line): Initialize inliner_chain to NULL. (_bfd_dwarf2_find_inliner_info): New function that returns information from the inliner chain after a call to bfd_find_nearest_line. * bfd.c (bfd_find_inliner_info): Define using BFD_SEND. * targets.c (BFD_JUMP_TABLE_SYMBOLS): Add entry for NAME##_find_inliner_info. (bfd_target): Add _bfd_find_inliner_info. * bfd-in2.h: Regenerate. * libbfd-in.h (_bfd_nosymbols_find_inliner_info): Define as macro that always returns bfd_false. (_bfd_dwarf2_find_inliner_info): Declare. * libbfd.h: Regenerate. * elf32-arm.c (elf32_arm_find_inliner_info): New function that calls _bfd_dwarf2_find_inliner_info. (bfd_elf32_find_inliner_info): Define to elf32_arm_find_inliner_info. * elfxx-mips.c (_bfd_mips_elf_find_inliner_info): New function that calls _bfd_dwarf2_find_inliner_info. * elfxx-mips.h (_bfd_mips_elf_find_inliner_info): Declare. * elfn32-mips.c (bfd_elf32_find_inliner_info): Define to _bfd_mips_elf_find_inliner_info. * elf64-mips.c (bfd_elf64_find_inliner_info): Ditto. * elf32-mips.c (bfd_elf32_find_inliner_info): Ditto. * elf.c (_bfd_elf_find_inliner_info): New function that calls _bfd_dwarf2_find_inliner_info. * elf-bfd.h (_bfd_elf_find_inliner_info): Declare. * elfxx-target.h (bfd_elfNN_find_inliner_info): Define to _bfd_elf_find_inliner_info. * coffgen.c (coff_find_inliner_info): New function that calls _bfd_dwarf2_find_inliner_info. * libcoff-in.h (coff_find_inliner_info): Declare. * libcoff.h: Regenerate. * coff-rs6000.c (rs6000coff_vec): Add coff_find_inliner_info. (pmac_xcoff_vec) Ditto. * coff64-rs6000.c (rs6000coff64_vec): Ditto. (aix5coff64_vec): Ditto. * aout-target.h (MY_find_inliner_info): Define as _bfd_nosymbols_find_inliner_info. * aout-tic30.c (MY_find_inliner_info): Ditto. * binary.c (binary_find_inliner_info): Ditto. * i386msdos.c (msdos_find_inliner_info): Ditto. * ihex.c (ihex_find_inliner_info): Ditto. * libaout.h (aout_32_find_inliner_info): Ditto. * libecoff.h (_bfd_ecoff_find_inliner_info): Ditto. * mach-o.c (bfd_mach_o_find_inliner_info): Ditto. * mmo.c (mmo_find_inliner_info): Ditto. * nlm-target.h (nlm_find_inliner_info): Ditto. * pef.c (bfd_pef_find_inliner_info): Ditto. * ppcboot.c (ppcboot_find_inliner_info): Ditto. * srec.c (srec_find_inliner_info): Ditto. * tekhex.c (tekhex_find_inliner_info): Ditto. * versados.c (versados_find_inliner_info): Ditto. * xsym.c (bfd_sym_find_inliner_info): Ditto. * ieee.c (ieee_find_inliner_info): New function that always returns FALSE. * oasys.c (oasys_find_inliner_info): Ditto. * vms.c (vms_find_inliner_info): Ditto.	21 years ago
H.J. Lu	7f4d39589c	2005-05-07 H.J. Lu <hongjiu.lu@intel.com> * elf-bfd.h (elf_backend_data): Update special_sections to array of pointer to bfd_elf_special_section. * elf.c (special_sections): Likewise. * elf32-arm.c (elf32_arm_symbian_special_sections): Likewise. * elf32-m32r.c (m32r_elf_special_sections): Likewise. * elf32-m68hc11.c (elf32_m68hc11_special_sections): Likewise. * elf32-m68hc12.c (elf32_m68hc12_special_sections): Likewise. * elf32-mcore.c (mcore_elf_special_sections): Likewise. * elf32-ppc.c (ppc_elf_special_sections): Likewise. * elf32-sh64.c (sh64_elf_special_sections): Likewise. * elf32-v850.c (v850_elf_special_sections): Likewise. * elf32-xtensa.c (elf_xtensa_special_sections): Likewise. * elf64-alpha.c (elf64_alpha_special_sections): Likewise. * elf64-hppa.c (elf64_hppa_special_sections): Likewise. * elf64-ppc.c (ppc64_elf_special_sections): Likewise. * elf64-sh64.c (sh64_elf64_special_sections): Likewise. * elfxx-ia64.c (elfNN_ia64_special_sections): Likewise. * elfxx-mips.c (_bfd_mips_elf_special_sections): Likewise. * elfxx-mips.h (_bfd_mips_elf_special_sections): Likewise. * elf.c (get_special_section): Updated.	21 years ago
Nick Clifton	3e11053365	Update the address and phone number of the FSF organization in the GPL notices	21 years ago
Nick Clifton	53e09e0aaf	Update the FSF address in the copyright/GPL notice	21 years ago
H.J. Lu	6dc132d920	2005-03-20 H.J. Lu <hongjiu.lu@intel.com> * elf-bfd.h (elf_backend_data): Add int to elf_backend_section_from_shdr. (bfd_elf_section_data): Update comment for this_idx. (_bfd_elf_make_section_from_shdr): Add int. * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise. * elf.c (_bfd_elf_make_section_from_shdr): Take section index and use it to set this_idx in bfd_elf_section_data. (bfd_section_from_shdr): Pass shindex to _bfd_elf_make_section_from_shdr. (_bfd_elf_section_from_bfd_section): Use this_idx in bfd_elf_section_data to find section index. * elf32-arm.c (elf32_arm_section_from_shdr): Take section index and pass it to _bfd_elf_make_section_from_shdr. * elf32-i370.c(i370_elf_section_from_shdr): Likewise. * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise. * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise. * elf32-v850.c (v850_elf_section_from_shdr): Likewise. * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise. * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise. * elf64-x86-64.c (elf64_x86_64_section_from_shdr): Likewise. * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise. * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise.	21 years ago
Alan Modra	9553c6388c	update copyright dates	21 years ago
Maciej W. Rozycki	d6f1659387	bfd/: 2005-02-15 Nigel Stephens <nigel@mips.com> Maciej W. Rozycki <macro@mips.com> * elf32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16 reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders. (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel. (elf_mips16_gprel_howto): Likewise. Redefine src_mask and dst_mask. (mips16_gprel_reloc): Remove bit shuffling; call _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp() and _bfd_mips16_elf_reloc_shuffle() instead. (mips16_reloc_map): New reloc map for MIPS16 relocs. (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16 relocs. (mips_elf32_rtype_to_howto): Fetch MIPS16 howtos from elf_mips16_howto_table_rel. * elf64-mips.c (mips16_elf64_howto_table_rel): New array for MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders. (elf_mips16_jump_howto): Move into mips16_elf64_howto_table_rel. (elf_mips16_gprel_howto): Likewise. Redefine src_mask and dst_mask. (mips16_elf64_howto_table_rela): New array for MIPS16 RELA reloc howtos. Add R_MIPS16_26, R_MIPS16_GPREL, R_MIPS16_HI16 and R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders. (mips16_gprel_reloc): Remove bit shuffling; call _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp() and _bfd_mips16_elf_reloc_shuffle() instead. (mips16_reloc_map): New reloc map for MIPS16 relocs. (bfd_elf64_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16 relocs. (mips_elf64_rtype_to_howto): Fetch MIPS16 howtos from mips16_elf64_howto_table_rela or mips16_elf64_howto_table_rel. * elfn32-mips.c (elf_mips16_howto_table_rel): New array for MIPS16 REL reloc howtos. Add R_MIPS16_HI16 and R_MIPS16_LO16 relocs and R_MIPS16_GOT16 and R_MIPS16_CALL16 placeholders. (elf_mips16_jump_howto): Move into elf_mips16_howto_table_rel. (elf_mips16_gprel_howto): Likewise. Redefine src_mask and dst_mask. (mips16_gprel_reloc): Remove bit shuffling; call _bfd_mips16_elf_reloc_unshuffle(), _bfd_mips_elf_gprel16_with_gp() and _bfd_mips16_elf_reloc_shuffle() instead. (mips16_reloc_map): New reloc map for MIPS16 relocs. (bfd_elf32_bfd_reloc_type_lookup): Use mips16_reloc_map for MIPS16 relocs. (mips_elf_n32_rtype_to_howto): Fetch MIPS16 howtos from elf_mips16_howto_table_rela or elf_mips16_howto_table_rel. * elfxx-mips.c (_bfd_mips16_elf_reloc_unshuffle): New function to handle bit shuffling for MIPS16 relocs. (_bfd_mips16_elf_reloc_shuffle): Likewise. (_bfd_mips_elf_lo16_reloc): Use _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle(). (_bfd_mips_elf_generic_reloc): Likewise. (mips_elf_calculate_relocation): Likewise. Handle R_MIPS16_HI16 and R_MIPS16_LO16. (mips_elf_obtain_contents): Remove bit shuffling. (mips_elf_perform_relocation): Likewise; call _bfd_mips16_elf_reloc_unshuffle() and _bfd_mips16_elf_reloc_shuffle() instead. (_bfd_mips_elf_relocate_section): Likewise. Handle R_MIPS16_HI16 and R_MIPS16_LO16. * elfxx-mips.h (_bfd_mips16_elf_reloc_unshuffle): Declare. (_bfd_mips16_elf_reloc_shuffle): Likewise. * reloc.c (BFD_RELOC_MIPS16_HI16): New reloc. (BFD_RELOC_MIPS16_HI16_S): Likewise. (BFD_RELOC_MIPS16_LO16): Likewise. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. gas/: 2005-02-15 Nigel Stephens <nigel@mips.com> Maciej W. Rozycki <macro@mips.com> * config/tc-mips.c (reloc_needs_lo_p): Handle BFD_RELOC_MIPS16_HI16_S. (fixup_has_matching_lo_p): Handle BFD_RELOC_MIPS16_LO16. (append_insn): Add BFD_RELOC_MIPS16_GPREL, BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16 to relocs to suppress overflow complaints on. (mips16_ip): Resolve BFD_RELOC_MIPS16_HI16_S, BFD_RELOC_MIPS16_HI16 and BFD_RELOC_MIPS16_LO16 for constants. Call my_getSmallExpression() to parse percent operators. (percent_op_match, mips_percent_op): Separate definitions. (mips16_percent_op): Define percent operators for the MIPS16 mode. (parse_relocation): Handle the MIPS16 mode using mips16_percent_op. (md_apply_fix3): Handle BFD_RELOC_MIPS16_HI16, BFD_RELOC_MIPS16_HI16_S and BFD_RELOC_MIPS16_LO16. gas/testsuite/: 2005-02-15 Nigel Stephens <nigel@mips.com> Maciej W. Rozycki <macro@mips.com> * gas/mips/mips16-hilo.d: New test for the R_MIPS16_HI16 and R_MIPS16_LO16 relocs. * gas/mips/mips16-hilo-n32.d: Likewise, for the n32 ABI. * gas/mips/mips16-hilo.s: Source for the new tests. * gas/mips/mips.exp: Run the new tests. include/: 2005-02-15 Nigel Stephens <nigel@mips.com> Maciej W. Rozycki <macro@mips.com> * elf/mips.h (R_MIPS16_GOT16): New reloc code. (R_MIPS16_CALL16): Likewise. (R_MIPS16_HI16): Likewise. (R_MIPS16_LO16): Likewise. (R_MIPS16_min): New fake reloc code. (R_MIPS16_max): Likewise. ld/testsuite/: 2005-02-15 Nigel Stephens <nigel@mips.com> Maciej W. Rozycki <macro@mips.com> * ld-mips-elf/mips16-hilo.d: New test for the R_MIPS16_HI16 and R_MIPS16_LO16 relocs. * ld-mips-elf/mips16-hilo-n32.d: Likewise, for the n32 ABI. * ld-mips-elf/mips16-hilo.s: Auxiliary source for the new tests. * ld-mips-elf/mips-elf.exp: Run the new tests.	21 years ago
Richard Sandiford	8c946ed5d5	* elf-bfd.h (elf_backend_data): Add elf_backend_eh_frame_address_size. (_bfd_elf_eh_frame_address_size): Declare. * elfxx-target.h (elf_backend_eh_frame_address_size): Define a default. (elfNN_bed): Initialize elf_backend_eh_frame_address_size. * elfxx-mips.h (_bfd_mips_elf_eh_frame_address_size): Declare. (elf_backend_eh_frame_address_size): Define. * elfxx-mips.c (_bfd_mips_elf_eh_frame_address_size): New function. * elf-eh-frame.c (_bfd_elf_discard_section_eh_frame): Get the address size from the new backend hook. (_bfd_elf_write_section_eh_frame): Likewise. (_bfd_elf_eh_frame_address_size): New function.	22 years ago
Alan Modra	555cd47695	* elf64-ppc.c (elf_backend_add_symbol_hook): Define. (ppc64_elf_add_symbol_hook): New function. * elf-bfd.h (struct elf_backend_data <elf_add_symbol_hook>): Remove const from Elf_Internal_Sym param. * elflink.c (elf_link_add_object_symbols): Adjust. * elf-hppa.h (elf_hppa_add_symbol_hook): Adjust. * elf32-frv.c (elf32_frv_add_symbol_hook): Adjust. * elf32-i370.c (elf_backend_add_symbol_hook): Adjust. * elf32-m32r.c (m32r_elf_add_symbol_hook): Adjust. * elf32-m68hc1x.c (elf32_m68hc11_add_symbol_hook): Adjust. * elf32-m68hc1x.h (elf32_m68hc11_add_symbol_hook): Adjust. * elf32-ppc.c (ppc_elf_add_symbol_hook): Adjust. * elf32-sh64.c (sh64_elf_add_symbol_hook): Adjust. * elf32-v850.c (v850_elf_add_symbol_hook): Adjust. * elf64-alpha.c (elf64_alpha_add_symbol_hook): Adjust. * elf64-mmix.c (mmix_elf_add_symbol_hook): Adjust. * elf64-sh64.c (sh64_elf64_add_symbol_hook): Adjust. * elf64-sparc.c (sparc64_elf_add_symbol_hook): Adjust. * elfxx-ia64.c (elfNN_ia64_add_symbol_hook): Adjust. * elfxx-mips.c (_bfd_mips_elf_add_symbol_hook): Adjust. * elfxx-mips.h (_bfd_mips_elf_add_symbol_hook): Adjust.	22 years ago
Richard Sandiford	174fd7f955	* bfd-elf.h (elf_backend_name_local_section_symbols): New hook. * elf.c (swap_out_syms): Use it to decide whether local section symbols should be named. * elfxx-target.h (elf_backend_name_local_section_symbols): New macro. * elfxx-mips.h (_bfd_mips_elf_name_local_section_symbols): Declare. (elf_backend_name_local_section_symbols): Define. * elfxx-mips.c (_bfd_mips_elf_name_local_section_symbols): New.	23 years ago
Richard Sandiford	30ac9238df	bfd/ * elf32-mips.c (elf_mips_howto_table_rel): Replace all uses of mips_elf_generic_reloc with _bfd_mips_elf_generic_reloc. Use _bfd_mips_elf_hi16_reloc for R_MIPS_HI16 and R_MIPS_GNU_REL_HI16, _bfd_mips_elf_lo16_reloc for R_MIPS_LO16 and R_MIPS_GNU_REL_LO16, and _bfd_mips_elf_got16_reloc for R_MIPS_GOT16. Change rightshift to 16 for R_MIPS_HI16 and R_MIPS_GNU_REL_HI16. (mips_elf_generic_reloc, struct mips_hi16, mips_elf_hi16_reloc) (mips_elf_lo16_reloc, mips_elf_got16_reloc): Delete. (_bfd_mips_elf32_gprel16_reloc): Remove special case. (mips_elf_gprel32_reloc, mips32_64bit_reloc): Likewise. * elf64-mips.c (mips_elf64_howto_table_rel): Replace all uses of mips_elf_generic_reloc with _bfd_mips_elf_generic_reloc. Use _bfd_mips_elf_hi16_reloc for R_MIPS_HI16, _bfd_mips_elf_lo16_reloc for R_MIPS_LO16 and _bfd_mips_elf_got16_reloc for R_MIPS_GOT16. Change R_MIPS_HI16's rightshift to 16. (mips_elf64_howto_table_rela): Replace all uses of mips_elf_generic_reloc with _bfd_mips_elf_generic_reloc. Use _bfd_mips_elf_generic_reloc for R_MIPS_GOT16 as well. (mips_elf64_hi16_reloc, mips_elf64_got16_reloc): Delete. (mips_elf64_shift6_reloc): Remove special case. Use _bfd_mips_elf_generic_reloc instead of returning bfd_reloc_continue. * elfn32-mips.c (prev_reloc_section): Delete. (prev_reloc_address, prev_reloc_addend): Delete. (elf_mips_howto_table_rel, elf_mips_howto_table_rela): As for elf64-mips.c (GET_RELOC_ADDEND, SET_RELOC_ADDEND): Delete. (mips_elf_generic_reloc, struct mips_hi16, mips_elf_hi16_reloc) (mips_elf_lo16_reloc, mips_elf_got16_reloc): Delete. (mips_elf_gprel16_reloc): Delete use of GET_RELOC_ADDEND. (mips_elf_literal_reloc, mips_elf_gprel32_reloc): Likewise. (mips16_jump_reloc, mips16_gprel_reloc): Likewise. (mips_elf_shift6_reloc): Likewise. Delete use of SET_RELOC_ADDEND. * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp): Use _bfd_relocate_contents to install an in-place addend. (mips_hi16): New structure. (mips_hi16_list): Moved from elf32-mips.c. (_bfd_mips_elf_hi16_reloc, _bfd_mips_elf_got16_reloc): New functions. (_bfd_mips_elf_lo16_reloc, _bfd_mips_elf_generic_reloc): New functions. (mips_elf_calculate_relocation): Assume addend is unshifted. (_bfd_mips_elf_relocate_section): Don't apply the howto rightshift on top of the usual high-part shift. Don't shift the addend right before calling mips_elf_calculate_relocation. * elfxx-mips.h (_bfd_mips_elf_hi16_reloc): Declare. (_bfd_mips_elf_got16_reloc, _bfd_mips_elf_lo16_reloc): Declare. (_bfd_mips_elf_generic_reloc): Declare. gas/ * config/tc-mips.c (mips_need_elf_addend_fixup): Delete. (md_apply_fix3): Remove bfd_install_relocation workarounds. (tc_gen_reloc): Likewise. Factor handling of pc-relative relocations and treat fx_addnumber as relative to the relocation address. gas/testsuite/ * gas/mips/mips16-jalx.d: Use -mabi=o64. * gas/mips/mips16.d: Likewise. * gas/mips/elf-rel17.[sd]: New test. * gas/mips/mips.exp: Run it.	23 years ago
Richard Sandiford	9719ad4149	* elfxx-mips.h, elfxx-mips.c, cpu-mips.c: Convert prototypes. Remove casts that were only needed for K&R compatibility.	23 years ago
Alan Modra	754021d045	* elf-bfd.h (struct elf_backend_data): Remove "bfd " and add "elflink_hash_entry " param to elf_backend_link_output_symbol_hook. Add "elflink_hash_entry " param to elf_backend_output_arch_syms. elflink.h (elf_link_output_sym): Add "elflink_hash_entry " param, and pass to output_symbol_hook. (elf_bfd_final_link): Adjust elf_link_output_sym calls. (elf_link_output_extsym): Likewise. (elf_link_input_bfd): Likewise. elf32-sh64.c (sh64_elf_link_output_symbol_hook): Adjust. * elf32-v850.c (v850_elf_link_output_symbol_hook): Likewise. * elf64-mmix.c (mmix_elf_link_output_symbol_hook): Likewise. * elf64-sh64.c (sh64_elf64_link_output_symbol_hook): Likewise. * elfxx-mips.c (_bfd_mips_elf_link_output_symbol_hook): Likewise. * elfxx-mips.h (_bfd_mips_elf_link_output_symbol_hook): Likewise. * elf64-sparc.c (sparc64_elf_output_arch_syms): Likewise. * elf64-hppa.c (elf64_hppa_link_output_symbol_hook): Likewise. Validate dynh->h against h. * elf64-ppc.c (struct ppc_link_hash_entry): Add adjust_done bitfield. (link_hash_newfunc): Init it. (adjust_opd_syms): New function. (ppc64_elf_edit_opd): Set adjust_done when global .opd sym adjusted. Set opd.adjust for all .opd relocs. Call adjust_opd_syms. (ppc64_elf_tls_optimize): Adjust possible .opd sym values here. (ppc64_elf_relocate_section): Also adjust syms not a multiple of 24. (ppc64_elf_output_symbol_hook): New function. (elf_backend_link_output_symbol_hook): Define.	23 years ago
Alexandre Oliva	c84fca4d18	* elf-bfd.h (elf_backend_data::elf_backend_modify_segment_map): Add link info argument. * elf32-i370.c (elf_backend_modify_segment_map): Likewise. * elf32-ppc.c (ppc_elf_modify_segment_map): Likewise. * elf32-xtensa.c (elf_xtensa_modify_segment_map): Likewise. * elf64-hppa.c (elf64_hppa_modify_segment_map): Likewise. * elfxx-ia64.c (elfNN_ia64_modify_segment_map): Likewise. * elfxx-mips.c (_bfd_mips_elf_modify_segment_map): Likewise. * elfxx-mips.h (_bfd_mips_elf_modify_segment_map): Likewise. * elf.c (assign_file_positions_except_relocs, assign_file_positions_for_segments): Likewise. Adjust calls.	23 years ago
Alan Modra	0f867abe4a	* aout-adobe.c (aout_adobe_set_section_contents): Constify location. * aoutx.h (NAME(aout,set_section_contents)): Ditto. * bfd-in2.h: Regenerate. * binary.c (binary_set_section_contents): Ditto. * bout.c (b_out_set_section_contents): Ditto. * coff-tic54x.c (tic54x_set_section_contents): Ditto. * coffcode.h (coff_set_section_contents): Ditto. * ecoff.c (_bfd_ecoff_set_section_contents): Ditto. * elf-bfd.h (_bfd_elf_set_section_contents): Ditto. * elf.c (_bfd_elf_set_section_contents): Ditto. * elfxx-mips.c (_bfd_mips_elf_set_section_contents): Ditto. * elfxx-mips.h (_bfd_mips_elf_set_section_contents): Ditto. * i386msdos.c (msdos_set_section_contents): Ditto. * ieee.c (ieee_set_section_contents): Ditto. * ihex.c (ihex_set_section_contents): Ditto. * libaout.h (NAME(aout,set_section_contents)): Ditto. * libbfd-in.h (_bfd_nowrite_set_section_contents): Ditto. (_bfd_generic_set_section_contents): Ditto. * libbfd.h: Regenerate. * libbfd.c (_bfd_generic_set_section_contents): Ditto. * libecoff.h (_bfd_ecoff_set_section_contents): Ditto. * libnlm.h (nlmNAME(set_section_contents)): Ditto. (struct nlm_backend_data <nlm_mangle_relocs>): Ditto. * mmo.c (mmo_set_section_contents): Ditto. * nlm32-alpha.c (nlm_alpha_mangle_relocs): Ditto. * nlm32-i386.c (nlm_i386_mangle_relocs): Ditto. * nlm32-ppc.c (nlm_powerpc_mangle_relocs): Ditto. * nlm32-sparc.c (nlm_sparc_mangle_relocs): Ditto. * nlmcode.h (nlm_set_section_contents): Ditto. * oasys.c (oasys_set_section_contents): Ditto. * pdp11.c (NAME(aout,set_section_contents)): Ditto. * ppcboot.c (ppcboot_set_section_contents): Ditto. * srec.c (srec_set_section_contents): Ditto. * targets.c (BFD_JUMP_TABLE_WRITE <_bfd_set_section_contents>): Ditto. * tekhex.c (tekhex_set_section_contents): Ditto. (move_section_contents): Ditto. * versados.c (versados_set_section_contents): Ditto. * vms-misc.c (_bfd_save_vms_section): Ditto. * vms.c (vms_set_section_contents): Ditto. * vms.h (_bfd_save_vms_section): Ditto.	23 years ago
Alan Modra	9c5bfbb7fd	* elfxx-target.h: Remove PTR cast. * targets.c (bfd_target): Make backend_data const void . elf-bfd.h: Constify all occurrences of struct elf_backend_data. * elf-m10300.c: Likewise. * elf.c: Likewise. * elf32-hppa.c: Likewise. * elf32-i386.c: Likewise. * elf32-m68hc1x.c: Likewise. * elf32-ppc.c: Likewise. * elf32-s390.c: Likewise. * elf32-sh.c: Likewise. * elf32-sh64.c: Likewise. * elf32-sparc.c: Likewise. * elf32-xtensa.c: Likewise. * elf64-mips.c: Likewise. * elf64-ppc.c: Likewise. * elf64-s390.c: Likewise. * elf64-sh64.c: Likewise. * elf64-sparc.c: Likewise. * elf64-x86-64.c: Likewise. * elfcode.h: Likewise. * elfcore.h: Likewise. * elflink.c: Likewise. * elflink.h: Likewise. * elfxx-ia64.c: Likewise. * elfxx-mips.c: Likewise. * elfxx-mips.h: Likewise. * elf.c (prep_headers): Remove useless check for null backend_data. * bfd-in2.h: Regenerate.	23 years ago
H.J. Lu	2f89ff8d8e	bfd/ 2003-07-25 H.J. Lu <hongjiu.lu@intel.com> * elf-bfd.h (bfd_elf_special_section): New. (elf_backend_data): Add special_sections, a pointer to bfd_elf_special_section. (elf_section_type). New. (elf_section_flags): New. (_bfd_elf_get_sec_type_attr): New. * elf.c (_bfd_elf_make_section_from_shdr): Always use the real section type/flags. (special_sections): New. (get_special_section): New. (_bfd_elf_get_sec_type_attr): New. (_bfd_elf_new_section_hook): Check special_section to set elf_section_type and elf_section_flags. (elf_fake_sections): Don't use section name to set ELF section data. * elf32-m32r.c (m32r_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-m68hc11.c (elf32_m68hc11_special_sections): New. (elf_backend_special_sections): Defined. * elf32-mcore.c (mcore_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-ppc.c (ppc_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-sh64.c (sh64_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-v850.c (v850_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf32-xtensa.c (elf_xtensa_special_sections): New. (elf_backend_special_sections): Defined. * elf64-alpha.c (elf64_alpha_special_sections): New. (elf_backend_special_sections): Defined. * elf64-hppa.c (elf64_hppa_special_sections): New. (elf_backend_special_sections): Defined. * elf64-ppc.c (ppc64_elf_special_sections): New. (elf_backend_special_sections): Defined. * elf64-sh64.c (sh64_elf64_special_sections): New. (elf_backend_special_sections): Defined. * elfxx-ia64.c (elfNN_ia64_special_sections): New. (elf_backend_special_sections): Defined. * elfxx-mips.c (_bfd_mips_elf_special_sections): New. * elfxx-mips.h (_bfd_mips_elf_special_sections): New. (elf_backend_special_sections): Defined. * elfxx-target.h (elf_backend_special_sections): New. Default to NULL. (elfNN_bed): Initialize special_sections. * section.c (bfd_abs_section): Remove const. (bfd_und_section): Likewise. (bfd_com_section): Likewise. (bfd_ind_section): Likewise. gas/ 2003-07-25 H.J. Lu <hongjiu.lu@intel.com> * config/obj-elf.c (special_sections): Removed. (obj_elf_change_section): Call _bfd_elf_get_sec_type_attr. Set elf_section_type and elf_section_flags. (elf_frob_file): Set SHT_GROUP. * config/obj-elf.h (obj_sec_set_private_data): New. * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): Removed. * config/tc-ia64.h: Likewise. * config/tc-m32r.h: Likewise. * config/tc-m68hc11.h: Likewise. * config/tc-mcore.h: Likewise. * config/tc-mips.h: Likewise. * config/tc-ppc.h: Likewise. * config/tc-sh64.h: Likewise. * config/tc-v850.h: Likewise. * config/tc-xtensa.h: Likewise. * config/tc-v850.h (SHF_V850_GPREL): Removed. (SHF_V850_EPREL): Likewise. (SHF_V850_R0REL): Likewise. * subsegs.c (subseg_get): Call obj_sec_set_private_data if it is defined. include/elf/ 2003-07-25 H.J. Lu <hongjiu.lu@intel.com> * v850.h (SHF_V850_GPREL): New. (SHF_V850_EPREL): Likewise. (SHF_V850_R0REL): Likewise.	23 years ago
Thiemo Seufer	a7ebbfdf67	* elf32-mips.c (mips_elf_generic_reloc): New Function. (elf_mips_howto_table_rel): Use it. (gprel32_with_gp): Move prototype. (mips_elf_hi16_reloc): Check for ! BSF_LOCAL instead of zero addend. Use mips_elf_generic_reloc. (mips_elf_got16_reloc): Check for ! BSF_LOCAL instead of zero addend. Code cleanup. (_bfd_mips_elf32_gprel16_reloc): Check for ! BSF_LOCAL instead of zero addend. (mips_elf_gprel32_reloc): Likewise. Use the same GP assignment logic as in the other _gprel_reloc functions. (gprel32_with_gp): Handle partial_inplace properly. (mips32_64bit_reloc): Use mips_elf_generic_reloc. (mips16_gprel_reloc): Check for ! BSF_LOCAL instead of zero addend. Do addend handling directly instead of calling _bfd_mips_elf_gprel16_with_gp. Handle partial_inplace properly. * elf64-mips.c (mips_elf64_hi16_reloc): Check for ! BSF_LOCAL instead of zero addend. Handle partial_inplace properly. (mips_elf64_got16_reloc): Check for ! BSF_LOCAL instead of zero addend. (mips_elf64_gprel16_reloc): Likewise. (mips_elf64_literal_reloc): Likewise. (mips_elf64_gprel32_reloc): Likewise. Use the same GP assignment logic as in the other _gprel_reloc functions. Handle partial_inplace properly. (mips_elf64_shift6_reloc): Check for ! BSF_LOCAL instead of zero addend. Handle partial_inplace properly. (mips16_gprel_reloc): Likewise. Do addend handling directly instead of calling _bfd_mips_elf_gprel16_with_gp. * elfn32-mips.c (mips_elf_got16_reloc): Check for BSF_LOCAL. (mips_elf_gprel32_reloc): Check for ! BSF_LOCAL instead of zero addend. (mips_elf_shift6_reloc): Handle partial_inplace properly. (mips16_gprel_reloc): Likewise. Do addend handling directly instead of calling _bfd_mips_elf_gprel16_with_gp. * elfxx-mips.c (_bfd_mips_elf_gprel16_with_gp): Handle partial_inplace properly. Fix wrong addend handling. Fix overflow check. (_bfd_mips_elf_sign_extend): Renamed from mips_elf_sign_extend and exported. (mips_elf_calculate_relocation): Use _bfd_mips_elf_sign_extend. (_bfd_mips_elf_relocate_section): Likewise. (mips_elf_create_dynamic_relocation): Update sec_info_type access. * elfxx-mips.h (_bfd_mips_relax_section): Fix prototype declaration. (_bfd_mips_elf_sign_extend): New prototype. * config/tc-mips.c (md_pcrel_from): Return actual pcrel address. (md_apply_fix3): Ignore non-special relocations. Remove superfluous exceptions from size assert. Remove most of the addend fixup specialcasing. Remove value, use valP directly. simplify fx_addnumber handling. Remove zero addend specialcases. (tc_gen_reloc): Use appropriate value for reloc2 addend. Remove the addend fixup specialcase. * config/tc-mips.h (MD_APPLY_SYM_VALUE): Define as 0.	23 years ago
Alexandre Oliva	d06471104a	* elfxx-mips.c (_bfd_mips_relax_section): New function. * elfxx-mips.h (_bfd_mips_relax_section): Declare. * elfn32-mips.c, elf64-mips.c: Use it.	23 years ago
Alan Modra	f0abc2a11f	include/elf/ChangeLog * sh.h: Split out various bits to bfd/elf32-sh64.h. include/opcode/ChangeLog * m68hc11.h (cpu6812s): Define. bfd/ChangeLog * elf-bfd.h (struct bfd_elf_section_data): Remove tdata. Change dynindx to an int. Rearrange for better packing. * elf.c (_bfd_elf_new_section_hook): Don't alloc if already done. * elf32-mips.c (bfd_elf32_new_section_hook): Define. * elf32-sh64.h: New. Split out from include/elf/sh.h. (struct _sh64_elf_section_data): New struct. (sh64_elf_section_data): Don't dereference sh64_info (was tdata). * elf32-sh64-com.c: Include elf32-sh64.h. * elf32-sh64.c: Likewise. (sh64_elf_new_section_hook): New function. (bfd_elf32_new_section_hook): Define. (sh64_elf_fake_sections): Adjust for sh64_elf_section_data change. (sh64_bfd_elf_copy_private_section_data): Likewise. (sh64_elf_final_write_processing): Likewise. * elf32-sparc.c (struct elf32_sparc_section_data): New. (elf32_sparc_new_section_hook): New function. (SET_SEC_DO_RELAX, SEC_DO_RELAX): Delete. (sec_do_relax): Define. (elf32_sparc_relax_section): Adjust to use sec_do_relax. (elf32_sparc_relocate_section): Likewise. * elf64-mips.c (bfd_elf64_new_section_hook): Define. * elf64-mmix.c (struct _mmix_elf_section_data): New. (mmix_elf_section_data): Define. Use throughout file. (mmix_elf_new_section_hook): New function. (bfd_elf64_new_section_hook): Define. * elf64-ppc.c (struct _ppc64_elf_section_data): New. (ppc64_elf_section_data): Define. Use throughout. (ppc64_elf_new_section_hook): New function. (bfd_elf64_new_section_hook): Define. * elf64-sparc.c (struct sparc64_elf_section_data): New. (sparc64_elf_new_section_hook): New function. (SET_SEC_DO_RELAX, SEC_DO_RELAX): Delete. (sec_do_relax): Define. (sparc64_elf_relax_section): Adjust to use sec_do_relax. (sparc64_elf_relocate_section): Likewise. (bfd_elf64_new_section_hook): Define. * elfn32-mips.c (bfd_elf32_new_section_hook): Define. * elfxx-mips.c (struct _mips_elf_section_data): New. (mips_elf_section_data): Define. Use throughout. (_bfd_mips_elf_new_section_hook): New function. (mips_elf_create_got_section): Don't alloc used_by_bfd. * elfxx-mips.h (_bfd_mips_elf_new_section_hook): Declare. * elfxx-target.h (bfd_elfNN_new_section_hook): Add #ifndef. * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. opcodes/ChangeLog * sh64-dis.c: Include elf32-sh64.h. * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. gas/ChangeLog * config/tc-sh64.c (shmedia_frob_section_type): Adjust for changed sh64_elf_section_data. * config/tc-sh64.h: Include elf32-sh64.h. * config/tc-m68hc11.c: Don't include stdio.h. (md_show_usage): Fix missing continuation. * Makefile.am: Run "make dep-am". * Makefile.in: Regenerate. ld/ChangeLog * emultempl/sh64elf.em: Include elf32-sh64.h. (sh64_elf_${EMULATION_NAME}_before_allocation): Adjust for changed sh64_elf_section_data. (sh64_elf_${EMULATION_NAME}_after_allocation): Likewise.	24 years ago
Alan Modra	b34976b65a	s/boolean/bfd_boolean/ s/true/TRUE/ s/false/FALSE/. Simplify comparisons of bfd_boolean vars with TRUE/FALSE. Formatting.	24 years ago
Alan Modra	b48fa14c86	* elf-bfd.h (struct elf_backend_data): Add struct elf_backend_data param to elf_backend_copy_indirect_symbol. (_bfd_elf_link_hash_copy_indirect): Likewise. * elflink.h (elf_add_default_symbol, elf_fix_symbol_flags): Adjust calls to copy_indirect_symbol. * elf32-hppa.c (elf32_hppa_copy_indirect_symbol): Likewise. * elf32-i386.c (elf_i386_copy_indirect_symbol): Likewise. * elf32-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elf64-ppc.c (ppc64_elf_copy_indirect_symbol): Likewise. * elf64-s390.c (elf_s390_copy_indirect_symbol): Likewise. * elf64-x86-64.c (elf64_x86_64_copy_indirect_symbol): Likewise. * elfxx-ia64.c (elfNN_ia64_hash_copy_indirect): Likewise. * elfxx-mips.c (_bfd_mips_elf_copy_indirect_symbol): Likewise. * elfxx-mips.h (_bfd_mips_elf_copy_indirect_symbol): Likewise. * elf.c (_bfd_elf_link_hash_copy_indirect): Likewise. Properly test refcounts for "used" values.	24 years ago
Thiemo Seufer	d01414a501	* elfxx-mips.c (_bfd_mips_elf_discard_info): New function, code from elf32-mips.c. (_bfd_mips_elf_write_section): Likewise. * elfxx-mips.h (_bfd_mips_elf_discard_info): New prototype. (_bfd_mips_elf_write_section): Likewise. * elf32-mips.c (elf32_mips_discard_info): Move to elfxx-mips.c. (elf32_mips_write_section): Likewise. * elf64-mips.c (_bfd_mips_elf_ignore_discarded_relocs): Use it. (_bfd_mips_elf_write_section): Likewise.	24 years ago
Alan Modra	1e2f5b6e6b	* elflink.h (elf_gc_mark): Pass in the section whose relocs we are examining to gc_mark_hook, rather than the bfd. (elf_gc_sections): Adjust. * elf-bfd.h (struct elf_backend_data <gc_mark_hook>): Likewise. * elf-m10300.c (mn10300_elf_gc_mark_hook): Likewise. * elf32-arm.h (elf32_arm_gc_mark_hook): Likewise. * elf32-avr.c (elf32_avr_gc_mark_hook): Likewise. * elf32-cris.c (cris_elf_gc_mark_hook): Likewise. * elf32-d10v.c (elf32_d10v_gc_mark_hook): Likewise. * elf32-fr30.c (fr30_elf_gc_mark_hook): Likewise. * elf32-hppa.c (elf32_hppa_gc_mark_hook): Likewise. * elf32-i386.c (elf_i386_gc_mark_hook): Likewise. * elf32-m32r.c (m32r_elf_gc_mark_hook): Likewise. * elf32-m68k.c (elf_m68k_gc_mark_hook): Likewise. * elf32-mcore.c (mcore_elf_gc_mark_hook): Likewise. * elf32-openrisc.c (openrisc_elf_gc_mark_hook): Likewise. * elf32-ppc.c (ppc_elf_gc_mark_hook): Likewise. * elf32-s390.c (elf_s390_gc_mark_hook): Likewise. * elf32-sh.c (sh_elf_gc_mark_hook): Likewise. * elf32-sparc.c (elf32_sparc_gc_mark_hook): Likewise. * elf32-v850.c (v850_elf_gc_mark_hook): Likewise. * elf32-vax.c (elf_vax_gc_mark_hook): Likewise. * elf32-xstormy16.c (xstormy16_elf_gc_mark_hook): Likewise. * elf64-mmix.c (mmix_elf_gc_mark_hook): Likewise. * elf64-ppc.c (ppc64_elf_gc_mark_hook): Likewise. * elf64-s390.c (elf_s390_gc_mark_hook): Likewise. * elf64-sh64.c (sh_elf64_gc_mark_hook): Likewise. * elfxx-mips.c (_bfd_mips_elf_gc_mark_hook): Likewise. * elfxx-mips.h (_bfd_mips_elf_gc_mark_hook): Likewise. * elf64-x86-64.c (elf64_x86_64_gc_mark_hook): Likewise. * elf32-frv.c (elf32_frv_gc_mark_hook): Likewise. Also remove redundant local sym tests. * elf64-ppc.c (struct ppc_link_hash_entry): Add is_entry. (link_hash_newfunc): Init is_entry. (ppc64_elf_copy_indirect_symbol): Copy is_entry. (ppc64_elf_link_hash_table_create): Init all_local_syms. (create_linkage_sections): Use bfd_make_section_anyway rather than bfd_make_section. (ppc64_elf_mark_entry_syms): New function. (ppc64_elf_check_relocs): Don't bother testing elf_bad_symtab. Set up opd entry to function section map. (ppc64_elf_gc_mark_hook): Special case opd section relocs, and relocs that reference the opd section. (edit_opd): New function. (ppc64_elf_size_dynamic_sections): Call get_local_syms and edit_opd. (ppc64_elf_setup_section_lists): Don't calculate htab->bfd_count here. (get_local_syms): Do so here. Exit if we already have local syms. Remove bogus comment imported from elf32-hppa.c. Don't attempt to read local syms on non-ELF input. (ppc64_elf_size_stubs): Call _bfd_elf64_link_read_relocs rather than duplicating it's function here. Adjust free of internal relocs to suit. (ppc64_elf_relocate_section): Adjust local syms in opd section. * elf64-ppc.h (ppc64_elf_mark_entry_syms): Declare. * elf32-hppa.c (elf32_hppa_size_stubs): Call _bfd_elf32_link_read_relocs rather than duplicating it's function here. Adjust free of internal relocs to suit.	24 years ago
Maciej W. Rozycki	53bfd6b45b	* elf32-mips.c (elf32_mips_ignore_discarded_relocs): Move to... elfxx-mips.c (_bfd_mips_elf_ignore_discarded_relocs): ... here. elf64-mips.c (elf_backend_ignore_discarded_relocs): Use _bfd_mips_elf_ignore_discarded_relocs. elfxx-mips.h (_bfd_mips_elf_ignore_discarded_relocs): Declare.	24 years ago
Alan Modra	90937f86aa	* elf.c (bfd_section_from_shdr): Make "name" const. * elf-bfd.h (elf_backend_section_from_shdr): Likewise. * elf32-i370.c (i370_elf_section_from_shdr): Likewise. * elf32-ppc.c (ppc_elf_section_from_shdr): Likewise. * elf32-sh64.c (sh64_backend_section_from_shdr): Likewise. * elf32-v850.c (v850_elf_section_from_shdr): Likewise. * elf64-alpha.c (elf64_alpha_section_from_shdr): Likewise. * elf64-hppa.c (elf64_hppa_section_from_shdr): Likewise. * elf64-ppc.c (ppc64_elf_section_from_shdr): Likewise. * elfxx-ia64.c (elfNN_ia64_section_from_shdr): Likewise. * elfxx-mips.c (_bfd_mips_elf_section_from_shdr): Likewise. * elfxx-mips.h (_bfd_mips_elf_section_from_shdr): Likewise.	24 years ago
Thiemo Seufer	b49e97c944	Actually commit the new files ommitted before.	24 years ago

41 Commits (8d25cc3de0a2ca236b8a4a676535d05d2084c149)