binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Nicholas Duffek	a2fdf27064	* coffcode.h (coff_mkobject_hook): Set xcoff_tdata.xcoff64. * libcoff-in.h (struct xcoff_tdata): Define xcoff64 field. * libcoff.h (struct xcoff_tdata): Define xcoff64 field.	27 years ago
Ian Lance Taylor	8d3ad4e16f	1999-09-06 Donn Terry <donn@interix.com> * libcoff-in.h (struct pei_section_tdata): Add pe_flags field. * coffcode.h (coff_set_alignment_hook): Set pe_flags field if COFF_WITH_PE. * libcoff.h: Rebuild.	27 years ago
Ian Lance Taylor	00692651e0	1999-08-18 Donn Terry <donn@interix.com> * coff-i386.c (coff_i386_reloc): Handle R_IMAGEBASE. (RTYPE2HOWTO): Return NULL if reloc type is out of range. (coff_i386_rtype_to_howto): Likewise. * coffcode.h (coff_slurp_symbol_table): Change a -2 to N_DEBUG. Completely ignore symbols which are all zero. (dummy_reloc16_estimate): Add return 0. * cofflink.c (_bfd_coff_link_input_bfd): Rename inner scope variable copy to name_copy to avoid shadowing outer scope variable. * libcoff-in.h (coff_data_type): Change raw_syment_count field from unsigned int to unsigned long. Add timestamp field. * libcoff.h: Rebuild. Also comment changes.	27 years ago
Ian Lance Taylor	5dccc1ddaa	1999-08-08 Mark Elbrecht <snowball3@bigfoot.com> * libcoff-in.h (struct coff_section_alignment_entry): Define. * coffcode.h (coff_set_custom_section_alignment): New static function. (coff_section_alignment_table): New static array. (coff_new_section_hook): Use coff_set_customer_section_alignment. * coff-go32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define. * coff-stgo32.c (COFF_SECTION_ALIGNMENT_ENTRIES): Define. * libcoff.h: Rebuild.	27 years ago
Ian Lance Taylor	7fd9c19135	1999-07-23 Donn Terry <donn@interix.com> * libcoff-in.h (coff_link_hash_entry): Add coff_link_hash_flags field, and define COFF_LINK_HASH_PE_SECTION_SYMBOL. * cofflink.c (coff_link_add_symbols): If PE, handle section symbols specially. * libcoff.h: Rebuild.	27 years ago
Richard Henderson	252b5132c7	19990502 sourceware import	28 years ago
Stan Shebs	071ea11e85	Initial creation of sourceware repository	28 years ago
Ian Lance Taylor	f5d6548535	* xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the members of an archive for dynamic objects with no symbols, and pass them directly to check_archive_element. (xcoff_link_check_ar_symbols): Pass dynamic objects to xcoff_link_check_dynamic_ar_symbols. (xcoff_link_check_dynamic_ar_symbols): New static function. The above is for PR 9520. * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC from _bfd_nodynamic to _bfd_xcoff. * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound): Declare. (_bfd_xcoff_canonicalize_dynamic_symtab): Declare. (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare. (_bfd_xcoff_canonicalize_dynamic_reloc): Declare. * libcoff.h: Rebuild. * xcofflink.c (xcoff_swap_ldrel_in): New static function. (xcoff_get_section_contents): New static function. (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function. (_bfd_xcoff_canonicalize_dynamic_symtab): New function. (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function. (xcoff_dynamic_reloc): New static variable. (_bfd_xcoff_canonicalize_dynamic_reloc): New function. (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.	31 years ago
Ian Lance Taylor	d6e0e2f786	* libcoff-in.h (struct coff_final_link_info): Add last_bf_index and last_bf fields. * libcoff.h: Rebuild. * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN symbols. (coff_swap_aux_out): Likewise. * peicode.h (coff_swap_aux_in): Likewise. (coff_swap_aux_out): Likewise. * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN symbols. * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index field. (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols. Fix up .bf endndx link fields. * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index field. * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN symbols. PR 9467.	31 years ago
Kim Knuttila	bdd2e7f179	Fixed exported names, removed a bad define	31 years ago
Kim Knuttila	13d1a4dda9	Removed a ppc hack from cofflink, promoted some types to libcoff-in.h	31 years ago
Ian Lance Taylor	86aac8eabe	* syms.c: Include "bfdlink.h". (struct stab_find_info): Define. (_bfd_stab_section_find_nearest_line): New function. * libbfd-in.h (_bfd_stab_section_find_nearest_line): Declare. * libbfd.h: Rebuild. * elf-bfd.h (struct elf_obj_tdata): Add line_info field. * elf.c (_bfd_elf_find_nearest_line): Try calling _bfd_stab_section_find_nearest_line before searching the ELF symbol table. Find the closest STT_FUNC symbol, not the last one. * libcoff-in.h (coff_data_type): Add line_info field. * libcoff.h: Rebuild. * coffgen.c (coff_find_nearest_line): Try calling _bfd_stab_section_find_nearest_line before searching the COFF symbol table. * Makefile.in: Rebuild dependencies.	31 years ago
Kim Knuttila	d6f41a7d3e	First round ld support for PPC PE	31 years ago
Ken Raeburn	4fe6d901bd	Changes for mmap; details in change log. Added some new interfaces, and a new entry in the target vector. Under the new interfaces, mmap will be used if available, otherwise malloc/seek/read, as before. Old interfaces all still intact. Most configurations (including all used by "--enable-targets=all") simply changed to call the default routine for that entry in the target vector. I might've missed some targets only included in special configurations. Support for a.out symbol and string table reading now goes through new interfaces, and will use mmap when available. Linker hooks (e.g., avoiding reallocation under malloc) not ready yet.	31 years ago
Ian Lance Taylor	867d923d18	* xcofflink.c: Numerous changes to get closer to a working XCOFF linker. * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr, toc_section, and entry_section fields. (struct xcoff_section_tdata): Remove ldrel_count field. * libcoff.h: Rebuild. * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data fields. (coff_compute_section_file_positions): If RS6000COFF_C, generate full a.out header if full_aouthdr is set in xcoff_data. (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc based on sections stored in xcoff_data. * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data fields. * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the value stored in ret rather than returning a pointer value.	31 years ago
Ian Lance Taylor	b73322d9fd	fix XCOFF line number handling	31 years ago
Ian Lance Taylor	28a0c10399	* xcofflink.c: Extensive changes to support linking shared objects and generating a .loader section. * libcoff-in.h (struct xcoff_tdata): Add import_file_id field. (struct xcoff_section_tdata): Add first_symndx, last_symndx, and ldrel_count fields. * libcoff.h: Rebuild. * coff-rs6000.c (xcoff_howto_table): Correct reloc names. * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD is set. * bfd-in.h (bfd_xcoff_import_symbol): Declare. (bfd_xcoff_export_symbol): Declare. (bfd_xcoff_size_dynamic_sections): Declare. * bfd-in2.h: Rebuild.	31 years ago
Steve Chamberlain	c974e19ef4	* libcoff-in.h (pe_data_type.in_reloc_p): New.	31 years ago
Ian Lance Taylor	5f710a3a89	* libcoff-in.h (struct xcoff_tdata): Define. (xcoff_data): Define. * bfd.c (struct _bfd): Add xcoff_obj_data field to tdata union. * bfd-in2.h, libcoff.h: Rebuild. * coff-rs6000.c (xcoff_mkobject): New static function. (coff_mkobject): Define. (xcoff_copy_private_bfd_data): New static function. (coff_bfd_copy_private_bfd_data): Define. (rs6000coff_howto_table): Change R_TOC complain_on_overflow from signed to bitfield. (rs6000coff_vec): Add DYNAMIC to object_flags. * coffcode.h (sec_to_styp_flags): If RS6000COFF_C, handle .pad and .loader sections specially. (coff_new_section_hook): If RS6000COFF_C, get the .text and .data section alignment from the XCOFF tdata information. (coff_mkobject_hook): If RS6000COFF_C, set DYNAMIC based on F_SHROBJ, and copy the extra a.out header information into the XCOFF tdata structure. (coff_write_object_contents): If RS6000COFF_C, set F_SHROBJ, F_DYNLOAD and the extra a.out header information. (coff_slurp_symbol_table): Set BSF_NOT_AT_END for a C_EXT or C_HIDEXT symbol with attached csect information. * coffswap.h (coff_swap_aouthdr_in): If RS6000COFF_C, swap in the o_maxdata field. (coff_swap_aouthdr_out): If RS6000COFF_C, swap extra XCOFF fields. * coffgen.c (coff_renumber_symbols): Don't move any symbol to the end if BSF_NOT_AT_END is set.	31 years ago
Ian Lance Taylor	a208a70f7a	Convert i960 COFF to use COFF backend linker. * coff-i960.c (coff_i960_relocate): Use a coff_section_data structure to store the symbol being used. (coff_i960_start_final_link): New static function. (coff_i960_relocate_section): New static function. (coff_i960_adjust_symndx): New static function. (coff_start_final_link): Define. (coff_relocate_section): Define. (coff_adjust_symndx): Define. * coffcode.h (bfd_coff_backend_data): Add new callback function _bfd_coff_start_final_link. (bfd_coff_start_final_link): Define. (coff_start_final_link): Define if not defined. (bfd_coff_std_swap_table): Add coff_start_final_link. * cofflink.c (_bfd_coff_internal_syment_name): Make globally visible. (_bfd_coff_final_link): Call bfd_coff_start_final_link if the function callback is not NULL. * libcoff-in.h (struct coff_section_tdata): Add tdata field. (_bfd_coff_internal_syment_name): Declare. * libcoff.h: Rebuild. * configure.in (icoff_big_vec): Add cofflink.o. (icoff_little_vec): Likewise. * configure: Rebuild.	31 years ago
Steve Chamberlain	beee31b1a2	Thu Sep 7 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com> * coffcode.h (coff_compute_section_file_positions): Keep the raw size safe. (coff_write_object_contents): Remember if it's a relocatable file. * libcoff-in.h (pe_data_type): New member 'has_reloc_section' * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag if relocatable file. Swap out saved raw size.	31 years ago
Ian Lance Taylor	69645d10fb	Add new style linker support to COFF backend. a29k only for now. * cofflink.c: New file. * libcoff-in.h: Include bfdlink.h. (obj_coff_external_syms, obj_coff_strings): Define accessor macro. (obj_coff_sym_hashes): Define accessor macro. (struct coff_tdata): Add fields external_syms, strings, and sym_hashes. (struct coff_link_hash_entry): Define. (struct coff_link_hash_table): Define. (coff_link_hash_lookup, coff_link_hash_traverse): Define. (coff_hash_table): Define. (_bfd_coff_link_hash_table_create): Declare. (_bfd_coff_link_add_symbols, _bfd_coff_final_link): Declare. * coffcode.h (bfd_coff_backend_data): Add fields _bfd_relsz, _bfd_coff_swap_reloc_in, _bfd_coff_sym_is_global, _bfd_coff_compute_section_file_positions, _bfd_coff_relocate_section. (bfd_coff_relsz, bfd_coff_swap_reloc_in): Define. (bfd_coff_sym_is_global): Define. (bfd_coff_compute_section_file_positions): Define. (bfd_coff_relocate_section): Define. (coff_mkobject_hook): Initialize obj_raw_syment_count and obj_conv_table_size. (coff_compute_section_file_positions): Set target_index of all sections. Set output_has_begun field. (coff_write_object_contents): Don't set target_index; now done by coff_compute_section_file_positions. Remove obsolete handling of scn_base and data_base. Don't bother to check that target_index is positive, since it always is. Remove use of pad, which is always zero. Check obj_raw_syment_count, not bfd_get_symcount, for the number of symbols, but only write them out if bfd_get_symcount is non-zero. (coff_slurp_symbol_table): Use obj_raw_syment_count, not bfd_get_symcount for the number of symbols. Don't set obj_conv_table_size. (coff_sym_is_global): New static function or macro. (coff_slurp_reloc_table): Call coff_swap_reloc_in, not bfd_swap_reloc_in. (coff_bfd_link_hash_table_create): If coff_relocate_section is defined, define as _bfd_coff_link_hash_table_create. (coff_bfd_link_add_symbols): Similar change. (coff_bfd_final_link): Similar change. (coff_relocate_section): Define as NULL if not defined. (bfd_coff_std_swap_table): Initialize new fields. * coffgen.c (coff_real_object_p): Don't set obj_raw_syment_count and obj_conv_table_size here. (coff_count_linenumbers): Reindent. If bfd_get_symcount is zero, add up the line numbers from the sections. (coff_write_symbols): Don't set bfd_get_symcount. (coff_pointerize_aux): Don't pointerize a nonpositive x_endndx field. (coff_get_normalized_symtab): Use obj_raw_syment_count, not bfd_get_symcount. (coff_print_symbol): If auxp->fix_end, print x_endndx value. * coffswap.h (coff_swap_reloc_in): Rename from bfd_swap_reloc_in. Reindent. Change argument type to PTR. * coff-a29k.c (coff_a29k_relocate_section): New static function. (coff_relocate_section): Define. * configure.in (a29kcoff_big_vec): Compile cofflink.o. * coff-alpha.c (alpha_ecoff_backend_data): Initialize new fields. * coff-mips.c (mips_ecoff_backend_data): Likewise. * libcoff.h: Rebuilt. * Makefile.in: Rebuilt dependencies. (BFD32_BACKENDS): Add cofflink.o. (CFILES): Add cofflink.c.	32 years ago
Ian Lance Taylor	326e32d7ce	Wed Mar 30 16:25:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) Changes to let BFD return an error indication from get_symtab_upper_bound, bfd_canonicalize_symtab, bfd_get_reloc_upper_bound, and bfd_canonicalize_reloc. They now return long instead of unsigned int, and use -1 to indicate an error. Along the way, rename get_symtab_upper_bound to bfd_get_symtab_upper_bound. * bfd.c (bfd_get_reloc_upper_bound): Return long, and -1 on errors. (bfd_canonicalize_reloc): Likewise. * syms.c (bfd_get_symtab_upper_bound): Renamed from get_symtab_upper_bound. * targets.c (bfd_target): Renamed _get_symtab_upper_bound to _bfd_get_symtab_upper_bound, and changed it and _bfd_canonicalize_symtab and _get_reloc_upper_bound and _bfd_canonicalize_reloc to all return long. * aoutx.h (NAME(aout,get_symtab)): Return long, and -1 on errors. (NAME(aout,canonicalize_reloc)): Likewise. (NAME(aout,get_reloc_upper_bound)): Likewise. (NAME(aout,get_symtab_upper_bound)): Likewise. * bout.c (b_out_canonicalize_reloc): Likewise. (b_out_get_reloc_upper_bound): Likewise. * coffcode.h (coff_canonicalize_reloc): Likewise. * coffgen.c (coff_get_symtab_upper_bound): Likewise. (coff_get_symtab): Likewise. (coff_get_reloc_upper_bound): Likewise. * ecoff.c (ecoff_get_symtab_upper_bound): Likewise. (ecoff_get_symtab): Likewise. (ecoff_canonicalize_reloc): Likewise. * elfcode.h (elf_get_symtab_upper_bound): Likewise. (elf_get_reloc_upper_bound): Likewise. (elf_canonicalize_reloc): Likewise. (elf_get_symtab): Likewise. * hp300hpux.c (MY(get_symtab)): Likewise. (MY(get_symtab_upper_bound)): Likewise. (MY(canonicalize_reloc)): Likewise. * i386lynx.c (NAME(lynx,canonicalize_reloc)): Likewise. * ieee.c (ieee_slurp_external_symbols): Change return type to boolean. Check for errors from get_symbol. (ieee_slurp_symbol_table): Change return type to boolean. Check for errors from ieee_slurp_external_symbols. (ieee_get_symtab_upper_bound): Return long, and -1 on errors. (ieee_get_symtab): Likewise. (ieee_get_reloc_upper_bound): Likewise. (ieee_canonicalize_reloc): Likewise. * mipsbsd.c (MY(canonicalize_reloc)): Likewise. * nlmcode.h (nlm_get_symtab_upper_bound): Likewise. (nlm_get_symtab): Likewise. (nlm_get_reloc_upper_bound): Likewise. (nlm_canonicalize_reloc): Likewise. * oasys.c (oasys_get_symtab_upper_bound): Likewise. (oasys_get_symtab): Likewise. (oasys_get_reloc_upper_bound): Likewise. (oasys_canonicalize_reloc): Likewise. * som.c (som_get_symtab_upper_bound): Likewise. (som_get_symtab): Likewise. (som_get_reloc_upper_bound): Likewise. (som_canonicalize_reloc): Likewise. * srec.c (srec_get_symtab_upper_bound): Likewise. (srec_get_symtab): Likewise. (srec_get_reloc_upper_bound): Define as bfd_0l. (srec_canonicalize_reloc): Likewise. * tekhex.c (tekhex_get_symtab): Return long, and -1 on errors. (tekhex_get_symtab_upper_bound): Likewise. (tekhex_get_reloc_upper_bound): Define as bfd_0l. (tekhex_canonicalize_reloc): Likewise. * libaout.h (NAME(aout,get_symtab_upper_bound)): Change declaration to return long. (NAME(aout,get_symtab)): Likewise. (NAME(aout,canonicalize_reloc)): Likewise. (NAME(aout,get_reloc_upper_bound)): Likewise. * libcoff-in.h (coff_get_symtab_upper_bound): Likewise. (coff_get_symtab): Likewise. (coff_get_reloc_upper_bound): Likewise. * libecoff.h (ecoff_get_symtab_upper_bound): Likewise. (ecoff_get_symtab): Likewise. (ecoff_canonicalize_reloc): Likewise. * libelf.h (bfd_elf32_get_symtab_upper_bound): Likewise. (bfd_elf32_get_symtab): Likewise. (bfd_elf32_get_reloc_upper_bound): Likewise. (bfd_elf32_canonicalize_reloc): Likewise. (bfd_elf64_get_symtab_upper_bound): Likewise. (bfd_elf64_get_symtab): Likewise. (bfd_elf64_get_reloc_upper_bound): Likewise. (bfd_elf64_canonicalize_reloc): Likewise. * libnlm.h (nlmNAME(get_symtab_upper_bound)): Likewise. (nlmNAME(get_symtab)): Likewise. (nlmNAME(get_reloc_upper_bound)): Likewise. (nlmNAME(canonicalize_reloc)): Likewise. * archive.c (compute_and_write_armap): Use error_return and no_memory_return labels rather than freeing information in various places. Change storage, symcount and src_count to long. Check errors from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. * bout.c (b_out_relax_section): Change reloc_size to long. Check for errors from bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. (b_out_get_relocated_section_contents): Likewise. * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Likewise. * elf32-mips.c: Likewise. * elf32-hppa.c (hppa_elf_stub_finish): Likewise. (hppa_look_for_stubs_in_section): Check for errors from bfd_get_symtab_upper_bound, bfd_canonicalize_symtab, and bfd_canonicalize_reloc. * ecofflink.c (bfd_ecoff_debug_accumulate_other): Check for errors from bfd_get_symtab_upper_bound and bfd_canonicalize_symtab. * linker.c (generic_link_read_symbols): Likewise. (_bfd_generic_final_link): Check for errors from bfd_get_reloc_upper_bound and bfd_canonicalize_reloc. * reloc.c (bfd_generic_get_relocated_section_contents): Likewise. * reloc16.c (bfd_coff_reloc16_relax_section): Likewise. (bfd_coff_reloc16_get_relocated_section_contents): Likewise. * libbfd.c (bfd_0l): New function. * libbfd-in.h (bfd_0l): Declare. * aix386-core.c: Change get_symtab_upper_bound, get_symtab, get_reloc_upper_bound, and canonicalize_reloc to use bfd_0l rather than bfd_0u. * cisco-core.c, hppabsd-core.c, hpux-core.c: Likewise. * irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Likewise. * bfd-in2.h: Rebuilt. * libbfd.h: Rebuilt. * libcoff.h: Rebuilt. * nlm32-sparc.c (nlm_sparc_read_reloc): Remove unused variables temp and name.	33 years ago
Ian Lance Taylor	0c2fae099a	Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) * targets.c (bfd_target): Added relocateable argument to _bfd_get_relocated_section_contents. Added _bfd_seclet_link target vector for linker use. * bfd.c (bfd_seclet_link): New macro. * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link. * seclet.c (rel, seclet_dump_seclet): Added relocateable argument and boolean return value. Made static. (bfd_generic_seclet_link): Renamed from seclet_dump. Added relocateable argument. * reloc.c (bfd_generic_get_relocated_section_contents): Added relocateable argument (if relocateable, saves relocs). * bout.c (b_out_get_relocated_section_contents), reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added relocateable argument (if relocateable, just calls bfd_generic_get_relocated_section_contents). * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable argument to prototype. * All targets: Set new _bfd_seclet_link vector to bfd_generic_seclet_link.	34 years ago
Ian Lance Taylor	918356b902	Use struct bfd_seclet * rather than bfd_seclet_type in prototypes to avoid requiring seclet.h before libcoff.h.	34 years ago
Ian Lance Taylor	075caafd65	These changes cut the size of libbfd.a on a Sun4 by about 11%. Somewhat more could be done. Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com) * coffcode.h: Moved many generic functions into coffgen.c. Moved swapping functions into coffswap.h for ECOFF use. Moved relocation functions, only used by h8300 and z8k, into reloc16.c. Added hooks for coffgen.c functions to backend data structure, and added hook functions. Still more could be done. * coffswap.h: New file to hold COFF swapping routines. * coffgen.c: New file to hold generic COFF functions. * reloc16.c: New file to hold h8300 and z8k specific relocation functions. * libcoff-in.h: Added declarations for functions in coffgen.c. * libcoff.h: Rebuilt to incorporate changes. * coff-h8300.c: Function name changes. * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases hook rather than defining EXTRA_CASES. * Makefile.in: Build new files coffgen and reloc16. Added dependencies of coff-*.o on coffswap.h and seclet.h.	34 years ago

6 Commits (ef58a6ac645f683f3ccaf9e166045367179153d8)