Wed Feb 28 11:25:47 1996 Jeffrey A Law (law@cygnus.com) * libhppa.h (hppa_reloc_field_selector_type): Add R_HPPA_NLSEL and R_HPPA_NLRSEL. (e_nsel, e_nlsel, e_nlrsel): Undefine. Add to hppa_reloc_field_selector_type_alt. (hppa_field_adjust): Handle e_nlsel, e_nlrsel. Fix e_nsel handling. * som.c (hppa_som_gen_reloc_type): Handle N', NL' NLR' field selectors. (som_write_fixups): Finish handling of R_N0SEL and R_N1SEL. Wed Feb 28 11:00:24 1996 Ian Lance Taylor * elf.c (assign_file_positions_for_segments): Adjust the segment memory size for the alignment of a SEC_ALLOC section, not just a SEC_LOAD section. Tue Feb 27 14:17:31 1996 Andreas Schwab * m68klinux.c: New file. * hosts/m68klinux.h: New file. * config.bfd (m68*-*-linuxaout*, m68*-*-linux*): New targets. * configure.in (m68*-*-linux*): New native host. (m68klinux_vec): New vector. * configure: Rebuild. * targets.c (m68klinux_vec): Declare. * i386linux.c (bfd_i386linux_size_dynamic_sections): Renamed from bfd_linux_size_dynmic_sections to avoid clash with m68klinux.c. * bfd-in.h (bfd_i386linux_size_dynamic_sections): Rename declaration from bfd_linux_size_dynamic_sections. (bfd_m68klinux_size_dynamic_sections): Declare. * bfd-in2.h: Rebuild. * Makefile.in: Rebuild dependencies. (BFD32_BACKENDS): Add m68klinux.o. (BFD32_BACKENDS_CFILES): Add m68klinux.c. Tue Feb 27 11:31:34 1996 Jeffrey A Law (law@cygnus.com) * libhppa.h (pa_arch): Add pa20. (hppa_reloc_field_selector_type): Add R_HPPA_NSEL. (e_nsel): Undefine. Add to hppa_reloc_field_selector_type_alt. (hppa_field_adjust): Handle e_nsel. * som.c: Provide default definitions for many new relocs found only in hpux10 include files. (som_fixup_formats): Add several new relocs from hpux10. (som_hppa_howto_table): Add hpux10 relocs. (som_write_fixups): Handle R_N0SEL and R_N1SEL hpux10 relocs. Mon Feb 26 12:52:48 1996 Stan Shebs * mpw-make.sed: Edit out recent shared library support, and rules to rebuild .h files using doc/chew. Mon Feb 26 14:48:39 1996 David Mosberger-Tang * ecoff.c (ecoff_compute_section_file_positions): Adjust the file size even of sections with no contents. Mon Feb 26 14:01:13 1996 Ian Lance Taylor * cofflink.c (_bfd_coff_link_input_bfd): When merging, skip names starting with '$' the way we skip names starting with '.'. When updating x_endndx, don't be fooled by an index which has been merged. * cofflink.c (_bfd_coff_link_input_bfd): Don't try to optimize a struct/union/enum type with no elements. Sat Feb 24 11:38:58 1996 Ian Lance Taylor * bfd.c (bfd_errmsg): Handle a NULL return from strerror. * archive.c (bfd_generic_archive_p): If the first file in the archive can not be recognized as an object, don't assume that this is the wrong format. * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the format is not bfd_object. (bfd_elf_get_dt_soname): Likewise. Wed Feb 21 13:58:04 1996 Ian Lance Taylor * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES reloc. Tue Feb 20 16:22:44 1996 J.T. Conklin * bfd.c (tdata): Add netbsd_core_data. * bfd-in2.h: Regenerated. Tue Feb 20 16:50:02 1996 Ian Lance Taylor * sunos.c (SUNOS_CONSTRUCTOR): Define. (sunos_add_one_symbol): Don't let a symbol from a dynamic object override a constructor symbol. Set SUNOS_CONSTRUCTOR when appropriate. * bout.c (b_out_squirt_out_relocs): Use udata.i rather than flags to get the symbol index, matching 14 Jul 95 change. Tue Feb 20 08:26:27 1996 Fred Fish * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Remove duplicate definition of gp. Mon Feb 19 12:37:41 1996 Ian Lance Taylor * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Don't assume that we can set the GP value and then get the same value, since it won't be true if the output file is neither ELF nor ECOFF. * coff-mips.c (mips_adjust_reloc_in): Don't bother to use _bfd_get_gp_value here. (mips_gprel_reloc): Don't assume we can set and get the GP value. * elf32-mips.c (mips_elf_hi16_reloc): Get gp value from mips_elf_final_gp. (mips_elf_lo16_reloc): Likewise. (mips_elf_final_gp): Add pgp parameter. Set it to the GP value. Don't require that the BFD be ELF. (mips_elf_gprel16_reloc): Get gp value from mips_elf_final_gp. (mips_elf_gprel32_reloc): Likewise. (mips_elf_relocate_section): Don't assume we can set and get the GP value. (mips_elf_finish_dynamic_symbol): Don't bother to use _bfd_get_gp_value here. * elf32-mips.c (mips_elf_create_procedure_table): Initialize sv. Don't change epdr between malloc and free. Be careful not to free NULL pointers. Zero out the first RPDR. * configure.host: On Linux, only pass -rpath option if $(libdir) is neither /lib nor /usr/lib. From Alan Modra . * elf-bfd.h (struct elf_obj_tdata): Rename dt_needed_name to dt_name. (elf_dt_name): Rename from elf_dt_needed_name. * elf.c (bfd_elf_set_dt_needed_name): Use elf_dt_name, not elf_dt_needed_name. (bfd_elf_get_dt_soname): New function. * elflink.h (elf_link_add_object_symbols): Use elf_dt_name, not elf_dt_needed_name. Save the SONAME back in elf_dt_name. * bfd-in.h (bfd_elf_get_dt_soname): Declare. * bfd-in2.h: Rebuild. Mon Feb 19 02:50:23 1996 Doug Evans * elf32-sparc.c (elf32_sparc_reloc_type_lookup): Renamed from _bfd_sparc_elf_reloc_type_lookup. (bfd_elf32_bfd_reloc_type_lookup): Update. * elf64-sparc.c (SPARC64_OLD_RELOCS): Define. (sparc64_elf_howto_table): Define. (sparc_reloc_map): Define. (sparc64_elf_reloc_type_lookup): New function. (sparc_elf_wdisp16_reloc): New function. (elf_info_to_howto): Use sparc64_elf_howto_table. (sparc64_elf_relocate_section): Likewise. (bfd_elf64_bfd_reloc_type_lookup): Update. Sun Feb 18 15:02:25 1996 Ian Lance Taylor * configure.host: Check for 'do not mix' from native linker before trying to use -rpath. Fri Feb 16 12:46:18 1996 Ian Lance Taylor * bfd.c (_bfd_get_gp_value): New function. (_bfd_set_gp_value): New function. * libbfd-in.h (_bfd_get_gp_value): Declare. (_bfd_set_gp_value): Declare. * libbfd.h: Rebuild. * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Use _bfd_get_gp_value and _bfd_set_gp_value rather than referring directly to the fields in the tdata information. (alpha_relocate_section): Likewise. * coff-mips.c (mips_adjust_reloc_in): Likewise. (mips_gprel_reloc): Likewise. (mips_relocate_section): Likewise. * elf32-mips.c (mips_elf_hi16_reloc): Likewise. (mips_elf_lo16_reloc): Likewise. (mips_elf_final_gp): Likewise. (mips_elf_gprel16_reloc): Likewise. (mips_elf_gprel32_reloc): Likewise. (mips_elf_relocate_section): Likewise. (mips_elf_finish_dynamic_symbol): Likewise. * bout.c (b_out_set_arch_mach): Recognize bfd_mach_i960_jx. Thu Feb 15 11:29:13 1996 Ian Lance Taylor * configure.in: Call AC_PROG_CC before configure.host. * configure: Rebuild. * configure.host: Don't set information which autoconf should figure out, namely CC, CFLAGS, LDFLAGS, AR, and RANLIB. * configure.host: Remove go32 and win32 host information, since it should no longer be needed. * elf.c (map_sections_to_segments): If we have a .dynamic section, then start a new segment rather than put a writable section in a readonly segment. * configure.host: Set RPATH_ENVVAR. * Makefile.in: Rebuild dependencies. * elflink.c (_bfd_elf_create_linker_section): Remove unused zero_section variable. Thu Feb 15 10:39:17 1996 H.J. Lu * Makefile.in ($(srcdir)/bfd-in2.h): Rename target from bfd-in2.h. ($(srcdir)/libbfd.h): Rename from libbfd.h. ($(srcdir)/libcoff.h): Rename from libcoff.h. Wed Feb 14 16:29:07 1996 Martin Anantharaman * ieee.c (ieee_write_expression): Only use an R variable for a local symbol. Don't output a zero offset. Handle a zero address. (SRC_MASK, PCREL_OFFSET): Define based on KEEPMINUSPCININST. (rel32_howto, rel16_howto, rel8_howto): Use SRC_MASK and PCREL_OFFSET. (parse_expression): Don't try to handle multiple occurrences of a P variable. Handle I variables differently from X variables. Fix the order of minus expressions. (ieee_slurp_external_symbols): Generate an I variable for an NN record. Fix handling of ATI and ATX records. (ieee_slurp_sections): Only set minimal section attributes. Adjust them later, based on the section contents. (ieee_object_p): Read in the file until just after the ME record. Call ieee_slurp_section_data to set the section flags. (do_one): Add iterations parameter. Only repeat the first load item. Set the section and file reloc flags. (ieee_slurp_section_data): Set section flags. Pass iterations to do_one. (ieee_canonicalize_reloc): Handle I variables. (do_with_relocs): Only emit relocation size when necessary. Increase MAXRUN to 127. Change ov to be assigned, and take src_mask and pcrel_offset into account. (ieee_write_data_part): Skip sections that are not loaded. (ieee_write_external_part): Don't output optional last entry of WX records. (ieee_write_me_part): Make setting of me_record neater. (ieee_generic_stat_arch_elt): Get the size of an archive element. * syms.c (stt): Add entries for zerovars, vars, and code. * elfcode.h (validate_reloc): New static function. (write_relocs): Call validate_reloc for non ELF relocs. * elfxx-target.h (elf_symbol_leading_char): Define if not defined. (TARGET_BIG_SYM): Use elf_symbol_leading_char. (TARGET_LITTLE_SYM): Likewise. * config.bfd (m68*-*-psos*): New target. Tue Feb 13 15:56:22 1996 Bryan Ford * i386msdos.c: Remove some #if 0 code. (msdos_write_object_contents): Don't include empty sections in the size computation, regardless of their address. Tue Feb 13 15:36:37 1996 Michael Meissner * elf32-ppc.c (ppc_elf_relocate_section): Don't segfault if dynboj is NULL, ie, the -r switch is used. Tue Feb 13 14:35:15 1996 Ian Lance Taylor * reloc.c (BFD_RELOC_MIPS_GOT_HI16): Define. (BFD_RELOC_MIPS_GOT_LO16): Define. (BFD_RELOC_MIPS_CALL_HI16, BFD_RELOC_MIPS_CALL_LO16): Define. * bfd-in2.h, libbfd.h: Rebuild. * elf32-mips.c (mips_reloc_map): Map new relocs. * configure.host: Set HDLFLAGS for *-*-hpux with --enable-shared. * Makefile.in ($(SHLINK)): Check ts against $(SHLIB), not $(SHLINK). * ieee.c (get_symbol): Set the section to bfd_abs_section. (do_with_relocs): If EXEC_P is set and there are no relocs, use a simple number for the section address, rather than an expression. Limit the number of bytes between relocs to MAXRUN. (ieee_write_me_part): Set me_record to the file offset after the start address. (ieee_write_processor): New static function. (ieee_write_object_contents): Use ieee_write_processor. Fri Feb 9 10:53:00 1996 Ian Lance Taylor * configure.host: Use ${CC-gcc} when testing for -rpath on SunOS. * coff-aux.c: Change include of aux.h to aux-coff.h. Thu Feb 8 14:01:03 1996 Andreas Schwab * elf32-m68k.c (elf_m68k_relocate_section): For a R_68K_RELATIVE relocation put the addend both in the reloc entry and the data. (elf_m68k_finish_dynamic_symbol): Likewise. Mask out marker in GOT offset value. * elf32-m68k.c (elf_m68k_relocate_section): If -Bsymbolic, resolve a R_68K_PCxx reloc against a defined global symbol directly. (elf_m68k_check_relocs): Don't count such a reloc. * elf32-m68k.c (elf_m68k_check_relocs): Don't record a symbol with a PLTxx reloc as dynamic. Disallow PLTxxO reloc against a local symbol for now, otherwise always record the symbol as dynamic. (elf_m68k_adjust_dynamic_symbol): If a symbol with a PLTxx reloc is not referenced by a dynamic object, and we are not making a shared object, then don't make a PLT entry. If we do make a PLT entry, make sure the symbol has been recorded as dynamic. Wed Feb 7 13:56:06 1996 Ian Lance Taylor * configure.host: When making a shared library, set HLDFLAGS to pass an appropriate -rpath option. Use the make variable SONAME as the shared library soname, rather than computing it here. On SunOS, build stamp-tshlink in place of $(SHLINK). * Makefile.in (SONAME): New variable. ($(SHLINK)): Make a link to the transformed name, as well. (stamp-tshlink): New target. (install): Skip stamp-tshlink during install. Wed Feb 7 13:37:39 1996 Michael Meissner * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not assume that the linker sections have been set up yet. * elf.c (make_mapping): Add an additional argument to suppress making the first section include the program headers. (map_sections_to_segments): If the user used -Ttext such that the program headers are on a different page, do not set the flags saying that this section includes the program headers. Tue Feb 6 14:04:49 1996 J.T. Conklin * configure.in (*-*-netbsd*): Set COREFILE to netbsd-core.c. don't define TRAD_HEADER. * configure: Rebuild. * netbsd-core.c: New file, support for NetBSD core files. * hosts/*nbsd.h: Removed. Tue Feb 6 11:47:49 1996 Doug Evans * reloc.c (BFD_RELOC_SPARC_[567]): New reloc types. (BFD_RELOC_SPARC_LO7 reloc type): Deleted. * libbfd.h, bfd-in2.h: Regenerated. * elf32-sparc.c (_bfd_sparc_elf_reloc_type_lookup): Renamed from bfd_elf32_bfd_reloc_type_lookup. (reloc_type{,_names}): Deleted. (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table. Add sparc64 relocs. (sparc_reloc_map): Add sparc64 relocs. (sparc_elf_notsupported_reloc): New static function. (sparc_elf_wdisp16_reloc): New static function. (elf32_sparc_check_relocs): Handle R_SPARC_WDISP{16,19}. (elf32_sparc_relocate_section): Likewise. (bfd_elf32_bfd_reloc_type_lookup): Define. * elf64-sparc.c (sparc64_elf_wdisp16_reloc): Deleted. (reloc_type{,_names}): Deleted. (elf_sparc_howto_table): Deleted. (sparc_reloc_map): Deleted. (_bfd_sparc_elf_howto_table): Renamed from elf_sparc_howto_table. (bfd_elf64_bfd_reloc_type_lookup): Change from function to #define. Tue Feb 6 12:12:22 1996 Ian Lance Taylor * configure.host: Make SHLIB_CFLAGS include $(PICFLAG) on a *-*-hpux* host. * Makefile.in (program_transform_name): New variable. (install): Transform library name before installing it. Mon Feb 5 10:38:27 1996 Ian Lance Taylor * archures.c (bfd_mach_i960_hx): Define. * bfd-in2.h: Rebuild. * cpu-i960.c (scan_960_mach): Accept machine "hx". (MATRIX): Expand entries for HX. (arch_info_struct): Add i960:hx entry. * bout.c (b_out_set_arch_mach): Handle bfd_mach_i960_hx. * coffcode.h (coff_set_arch_mach_hook): Handle F_I960HX. (coff_set_flags): Handle bfd_mach_i960_hx. Support for building as a shared library, based on patches from Alan Modra : * configure.in: Add AC_ARG_ENABLE for shared and commonbfdlib. New substitutions: ALLLIBS, PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS, COMMON_SHLIB, PICLIST, SHLINK. * configure: Rebuild. * configure.host: If --enable-shared, adjust shared library stuff based on the host. If the host is SunOS, and the linker supports -rpath, set HLDFLAGS to use it. * Makefile.in (ALLLIBS): New variable. (PICFLAG, SHLIB, SHLIB_CC, SHLIB_CFLAGS): New variables. (COMMON_SHLIB, SHLINK): New variables. (.c.o): If PICFLAG is set, compile twice, once PIC, once normal. (STAGESTUFF): Remove variable. (all): Depend upon $(ALLLIBS) and @PICLIST@ rather than $(TARGETLIB). (stamp-ofiles): New target, like old ofiles target, but build using a temporary file and move-if-change, and touch stamp-ofiles when done. (ofiles): Just depend upon stamp-ofiles. (stamp-piclist, piclist): New targets. ($(SHLIB), $(SHLINK)): New targets. (targets.o, archures.o): Build twice if PICFLAG is set. (do_mostlyclean): Remove pic/*.o. (do_clean): Remove stamp-ofiles, $(SHLIB), $(SHLINK), piclist, and stamp-piclist. (do_distclean): Remove pic and stamp-picdir. (install): Install shared libraries. ($(OFILES)): Depend upon stamp-picdir. (stamp-picdir): New target. * libcoff-in.h: Add comment reminding people that libcoff.h is a generated file. * libcoff.h: Rebuild. * elflink.h (elf_adjust_dynamic_symbol): Don't try to get the flavour of a section with no owner. * elf32-mips.c (mips_elf_create_dynamic_sections): Clear ELF_LINK_NON_ELF flag. (mips_elf_create_got_section): Likewise. * elf.c: Revert last change, since it breaks dynamic linking. * elf-bfd.h (struct elf_backend_data): Remove want_hdr_in_seg field. * elf32-mips.c (elf_backend_want_hdr_in_seg): Don't define. * elfxx-target.h (elf_backend_want_hdr_in_seg): Don't define. (elfNN_bed): Don't initialize want_hdr_in_seg field. Sun Feb 4 20:45:13 1996 Michael Meissner * elf.c (assign_file_positions_for_segments): If the backend does not want the elf header or the program headers in the address space, do not include them in the calculations. * elf32-ppc.c (ppc_elf_additional_program_headers): New hook function to determine if we need additional program headers. (ppc_elf_modify_segment_map): Define as a NOP function for now. (ppc_elf_create_linker_section): .sdata2 is a read-only section. Sat Feb 3 23:00:03 1996 Ian Lance Taylor * coffcode.h: Move today's libcoff.h change into coffcode.h. Sat Feb 3 15:43:44 1996 Fred Fish * libcoff.h (bfd_coff_link_add_one_symbol): Combine macro args back into one line. Some compilers (sunos 4.1.3 for example) won't accept args split across more than one line. Fri Feb 2 11:42:15 1996 Steve Chamberlain * aclocal.m4 (BFD_BINARY_FOPEN): Understand cygwin32. * configure: Regenerate. Fri Feb 2 12:12:16 1996 Jeffrey A Law (law@cygnus.com) * elf32-hppa.c (elf32_hppa_backend_symbol_table_processing): Don't try to do arithmetic on a void *, cast it to a unsigned char * first. Thu Feb 1 16:04:06 1996 Ian Lance Taylor * elf-bfd.h (ELF_LINK_NON_ELF): Define. * elf.c (_bfd_elf_link_hash_newfunc): Set elf_link_hash_flags to ELF_LINK_NON_ELF. * elflink.h (elf_link_add_object_symbols): Reset ELF_LINK_NON_ELF flag for a newly defined symbol. (NAME(bfd_elf,record_link_assignment)): Likewise. (elf_adjust_dynamic_symbol): If ELF_LINK_NON_ELF is set, try to set the DEF or REF_REGULAR flags correctly. * Makefile.in (bfd-in2.h): Make bfd.h, not protos, in docdir. (libbfd.h, libcoff.h): Corresponding change. * elf32-i386.c (elf_i386_check_relocs): Don't record a symbol with a PLT32 reloc as dynamic. (elf_i386_adjust_dynamic_symbol): If a symbol with a PLT32 reloc is not referenced by a dynamic object, and we are not making a shared object, then don't make a PLT entry. If we do make a PLT entry, make sure the symbol has been recorded as dynamic. Wed Jan 31 17:23:32 1996 Steve Chamberlain * coff-i386.c (coff_i386_reloc_type_lookup): Add BFD_RELOC_32_PCREL. * config.bfd (i[345]86-*-win32): Becomes i[345]86-*-cygwin32. (powerpcle-*-cygwin32): New. * peicode.h (add_data_entry): Get address from vma. Wed Jan 31 16:23:57 1996 Michael Meissner * elflink.c (_bfd_elf_create_linker_section): If the symbol attached to the section has already been created as an undefined symbol, treat it as if it hasn't been created yet. Wed Jan 31 16:16:53 1996 Ian Lance Taylor * elflink.h (elf_bfd_final_link): Don't output initial dummy symbol or section symbols if stripping all symbols and this is not a relocateable link. Don't output the symbol string table if there are no symbols. (elf_link_flush_output_syms): Don't do anything if there are no symbols to flush. Wed Jan 31 12:55:49 1996 Richard Henderson * coff-aux.c: New file. * hosts/m68kaux.h: New file. * config.bfd (m68*-apple-aux*): New target. * configure.in (m68*-apple-aux*): New native host. (m68kaux_coff_vec): New vector. * configure: Rebuild. * targets.c (m68kaux_coff_vec): Declare. * coffcode.h (bfd_coff_backend_data): Add field _bfd_coff_link_add_one_symbol. (bfd_coff_link_add_one_symbol): Define. (compare_arelent_ptr): New static function if TARG_AUX. (coff_write_relocs): If TARG_AUX, sort the relocs. (coff_write_object_contents): Set A/UX aouthdr magic number. (coff_link_add_one_symbol): Define if not defined. (bfd_coff_std_swap_table): Initialize new field. * libcoff.h: Rebuild. * cofflink.c (coff_link_add_symbols): Call bfd_coff_link_add_one_symbol rather than _bfd_generic_link_add_one_symbol. * coff-m68k.c (COFF_PAGE_SIZE): Don't define if already defined. * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. * coff-mips.c (mips_ecoff_backend_data): Likewise. * Makefile.in: Rebuild dependencies. (BFD32_BACKENDS): Add coff-aux.o. (BFD32_BACKENDS_CFILES): Add coff-aux.c. Wed Jan 31 11:37:46 1996 Andreas Schwab * elf32-m68k.c (elf_m68k_relocate_section): Fix R_68K_GOT* relocation; ignore addend with R_68K_{GOT,PLT}*O relocation. Tue Jan 30 12:09:04 1996 Ian Lance Taylor * Makefile.in (do_maintainer_clean): Remove $(srcdir)/bfd-in2.h, $(srcdir)/libbfd.h and $(srcdir)/libcoff.h. (maintainer-clean): Warn about deleting special files. (bfd-in2.h, libbfd.h, libcoff.h): New targets. * elf32-hppa.c (elf32_hppa_relocate_section): Handle indirect and warning symbols correctly. * elf32-i386.c (elf_i386_relocate_section): Likewise. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-mips.c (mips_elf_relocate_section): Likewise. * elf32-ppc.c (ppc_elf_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. * elf64-sparc.c (sparc64_elf_relocate_section): Likewise. * syms.c (_bfd_stab_section_find_nearest_line): Add casts to avoid warnings. Mon Jan 29 14:27:24 1996 Kim Knuttila * libcoff-in.h: aligned newly exported names with bfd naming conventions. Removed an erroneous define of POWERPC_LE_PE. * libcoff.h: Rebuild. * cofflink.c, coff-ppc.c: the above function name changes Mon Jan 29 13:06:28 1996 Ian Lance Taylor From Basim Kadhim : * ecoff.c (struct extsym_info): Define. (_bfd_ecoff_bfd_final_link): Pass a pointer to struct extsym_info to ecoff_link_write_external. (ecoff_link_write_external): Accept a struct extsym_info pointer. Strip symbols when appropriate. Based on patches from Ronald F. Guilmette : * syms.c (BSF_OBJECT): Define. (bfd_print_symbol_vandf): Print 'O' for BSF_OBJECT. * bfd-in2.h: Rebuild. * elfcode.h (elf_slurp_symbol_table): Set BSF_OBJECT for an STT_OBJECT symbol. * elf.c (swap_out_syms): Only set type to STT_OBJECT if BSF_OBJECT is set. * elf32-i386.c (elf_i386_relocate_section): If -Bsymbolic, when copying relocs into a shared object, treat a defined global symbol as a local symbol. * elf32-m68k.c (elf_m68k_relocate_section): Likewise. * elf32-mips.c (mips_elf_relocate_section): Likewise. * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. * elflink.h (elf_link_add_object_symbols): Only set weakdef to a real defined symbol, not to a weak defined symbol. Mon Jan 29 11:34:36 1996 Kim Knuttila * cofflink.c: removed the POWERPC_LE_PE hack, promoted some types and made a few static functions externs. * coff-ppc.c (ppc_bfd_coff_final_link): new function, replaces the POWERPC_LE_PE hack in cofflink. * libcoff-in.h: promoted the following from cofflink.c to allow _bfd_coff_final_link to be overridden - STRING_SIZE_SIZE, coff_debug_merge_element, struct coff_debug_merge_type, coff_debug_merge_hash_entry, coff_debug_merge_hash_table, coff_debug_merge_hash_table_init, coff_debug_merge_hash_table_free, coff_debug_merge_hash_lookup, coff_link_section_info, coff_final_link_info, coff_debug_merge_hash_newfunc, coff_write_global_sym, coff_link_input_bfd, coff_reloc_link_order. * libcoff.h: re-gen'd Fri Jan 26 18:33:35 1996 Ian Lance Taylor * 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. Fri Jan 26 16:11:19 1996 Michael Meissner * elf32-ppc.c (R_PPC_EMB_SDA21 relocations): Make relocation size 4 bytes, so we get the correct value when updating the register field in little endian mode. Thu Jan 25 12:14:16 1996 Ian Lance Taylor * libcoff-in.h (struct xcoff_tdata): Remove toc_section and entry_section fields. Add sntoc and snentry fields. * libcoff.h: Rebuild. * coffcode.h (coff_mkobject_hook): Initialize sntoc and snentry, not toc_section and entry_section (the COFF file does not have any sections at this point). (coff_write_object_contents): Set o_snentry and o_sntoc from snentry and sntoc rather than entry_section and toc_section. * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy sntoc and snentry, not toc_section and entry_section. * xcofflink.c (bfd_xcoff_size_dynamic_sections): Don't set entry_section from hentry. (xcoff_link_input_bfd): If a defined symbol has XCOFF_ENTRY set, set snentyr. (xcoff_link_input_bfd): Set sntoc, not toc_section. (xcoff_write_global_symbol): Get toc_section from sntoc, rather than using toc_section directly. * archures.c: Add missing `.' in enum bfd_architecture. * bfd-in2.h: Rebuild. * config.bfd (i[345]86-*-sco*elf*): Use bfd_elf32_i386_vec. From Robert Lipe . Thu Jan 25 12:08:51 1996 Michael Meissner * elf32-ppc.c (ppc_elf_size_dynamic_sections): Add .rela.sdata{,2} to sections we allocate. Use bfd_zalloc to allocate initialial sections, not bfd_alloc. (ppc_elf_check_relocs): Remove BFD_ASSERTs for !shared from SDA{,2}I16 relocations. (ppc_elf_add_symbol_hook): Use the value of -G nn to determine whether to put something in .sbss or not. (ppc_elf_relocate_section): Add support for more relocations. Add in sec->output_offset where appropriate. Make error messages include the symbol name. * elflink.c (_bfd_elf_create_linker_section): Lookup symbol before trying to add it to the symbol table, so _GLOBAL_OFFSET_TABLE_ doesn't get redefined messages if -shared. * elflink.h (elf_create_pointer_linker_section) Only bump RELA section if the rel_section field has been set up. Wed Jan 24 20:40:26 1996 Michael Meissner * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi relocations. Wed Jan 24 10:38:34 1996 Doug Evans * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Delete checking of flags, only flags used are controlled by mach number. Bump up output file mach number to highest of input file mach numbers. (elf32_sparc_object_p): Watch for EF_SPARC_SUN_US1. (elf32_sparc_final_write_processing): Set EF_SPARC_SUN_US1 if v8plusa. * config.bfd (sparc64-*-{sysv4*,solaris2*}): Comment out bfd_elf64_sparc_vec support. Tue Jan 23 14:33:05 1996 Michael Meissner * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Don't complain if the embedded bit is set on some objects and not on others. Just or it together. (ppc_elf_relocate_section): Implement R_PPC_EMB_{SDA21,RELSDA} relocations. Tue Jan 23 14:22:45 1996 Ian Lance Taylor * coffcode.h (coff_new_section_hook): Don't try to align the .stabstr section. * coffcode.h (coff_set_section_contents): Fix the handling of the .lib section to work even if the entire section contents are written at once. From Gvran Uddeborg and Robert Lipe . Mon Jan 22 18:45:51 1996 Michael Meissner * elflink.h (elf_finish_pointer_linker_section): Don't allocate memory here for contents. * elf32-ppc.c (ppc_elf_relocate_section): Bump up _SDA_BASE_ and _SDA2_BASE_ by 32768. (ppc_elf_size_dynamic_sections): #if out PLT code which we haven't started using. Allocate contents for .sdata and .sdata2 sections also. (ppc_elf_check_relocs): Use bfd_get_section_name in debug message, rather than _name. (ppc_elf_finish_dynamic_symbol): Remove code that attempted to size _SDA{,2}_BASE_. (ppc_elf_relocate_section): Change how sdata{,2} relocations are done. Mon Jan 22 08:52:04 1996 Doug Evans * elflink.h (elf_finish_pointer_linker_section): Fix typo. * archures.c (bfd_mach_sparc_v9): Renamed from bfd_mach_sparc64. (bfd_mach_sparc_{v8plus,v8plusa}): Define. (bfd_mach_sparc_v9a): Define. (bfd_mach_sparc_v9_p): Define. * bfd-in2.h: Regenerated. * aoutx.h (aout,machine_type): bfd_mach_sparc64 renamed to bfd_mach_sparc_v9. * elf64-sparc.c (sparc64_elf_object_p): Likewise. * config.bfd (sparc64-*-sysv4*,sparc64-*-solaris2*): Set targ_defvec to bfd_elf32_sparc_vec. * cpu-sparc.c (arch_info_struct): Renamed from sparc_arch_info. Add v8plus{,a} support. Add v9a support. (sparc_compatible): New function. * elf32-sparc.h: #include "elf/sparc.h". (elf32_sparc_merge_private_bfd_data, elf32_sparc_object_p, elf32_sparc_final_write_processing): New functions. (bfd_elf32_bfd_merge_private_bfd_data, elf_backend_object_p, elf_backend_final_write_processing): Define. Mon Jan 22 11:21:51 1996 Michael Meissner * elf-bfd.h (struct elf_link_hash_entry): Add linker_section_pointer field. (enum elf_linker_section_enum): Enumeration for new way of creating linker dynamic sections and symbols. (elf_linker_section{,_pointers}): New structures for creating dynamic sections and symbols. (elf_obj_tdata): Add linker_section_pointers and linker_section fields. (elf_local_ptr_offsets,elf_linker_section): New accessor macros. (_bfd_elf_create_linker_section): New declarations. (_bfd_elf_find_pointer_linker_section): Ditto. (bfd_elf{32,64}_{create,finish}_pointer_linker_section): Ditto. (_bfd_elf_make_linker_section_rela): Ditto. * elf.c (_bfd_elf_link_hash_newfunc): Initialize new fields. * elf32-ppc.c (ppc_elf_create_dynamic_sections): Delete. (ppc_elf_create_linker_section): New function to create the sections .got, .sdata, and .sdata2. (ppc_elf_size_dynamic_sections): Zap .rela.{sdata,sdata2} if needed. (ppc_elf_check_relocs): Support more of the eabi relocations. (ppc_elf_relocate_section): Ditto. (ppc_elf_finish_dynamic_symbols): Adjust _SDA{,2}_BASE_ by 32768 if the .sdata{,2} + .sbss{,2} section size is > 32k. * elflink.h (elf_create_pointer_linker_section): New function to create initialized pointers in dynamic linker sections. (elf_finish_pointer_linker_section): Actually intialize the pointers created above. * elfcode.h (bfd_elf{32,64}_create_pointer_linker_section): New macros to provide both 32 and 64 bit versions of elf_create_pointer_linker_section. (bfd_elf{32,64}_finish_pointer_linker_section): New macros to provide both 32 and 64 bit versions of elf_finish_pointer_linker_section. * elflink.c (_bfd_elf_create_linker_section): New function to create a linker section. (_bfd_elf_find_pointer_linker_section): Find a unique pointer to a given address in the linker pointer offsets created for a given symbol. (_bfd_elf_make_linker_section_rela): Make a RELA section corresponding to the generated linker section. Sat Jan 20 08:36:10 1996 Doug Evans * elf32-sparc.c (ELF_MACHINE_ALT1): Define. Thu Jan 18 18:25:34 1996 Kim Knuttila * coff-ppc.c (coff_ppc_relocate_section): changed TOCDEFN relocs. (coff_ppc_relocate_section): Handle special values for gcc built dlls. (dump_toc): fix diagnosing code to identify out-of-toc-bounds entries. Also begin the toc at 4 as an eye catcher ('31313131' marks the first toc entry in an objdump) for now. (ppc_do_last, ppc_get_last): New function - needed to save processing the toc owner to the end. (ppc_coff_swap_sym_in_hook): Removed an incorrect hack for doing the toc owner last. * cofflink.c (_bfd_coff_final_link): Added a new hack to keep the toc owner from being done till last. Must define POWERPC_LE_PC to enable it. * coffcode.h (coff_set_alignment_hook): alignment setting for .stab * peicode.h (coff_swap_scnhdr_out): set section flags for stab/str to INFO. (coff_swap_aouthdr_out): Removed a non-working hack for computing the SizeOfImage for PowerPC. Ignore the size of the .junk section. Thu Jan 18 17:42:12 1996 Ian Lance Taylor * elfcore.h: Include before . Wed Jan 17 12:40:14 1996 Ian Lance Taylor * cpu-powerpc.c (arch_info_struct): Change last entry to not point back to first. (bfd_powerpc_arch): Point at first entry in arch_info_struct. Tue Jan 16 15:10:49 1996 Ian Lance Taylor * elf.c (assign_file_positions_for_segments): Don't increment file offset for a segment which contains no loadable sections. Mon Jan 15 17:46:27 1996 Michael Meissner * reloc.c: Add new PowerPC relocations. * {bfd-in2,libbfd}.h: Regenerate. * elf32-ppc.c (ppc_elf_howto_raw): Add more PPC relocations. (ppc_elf_reloc_type_lookup): Lookup new relocations. Mon Jan 15 14:29:44 1996 Ian Lance Taylor * aoutx.h (howto_table_ext): Fix RELOC_BASE10 and RELOC_BASE22 entries. * sunos.c (sunos_scan_ext_relocs): Don't fail assert if info->shared. * coffgen.c (coff_find_nearest_line): Don't try to cache information in sections that are not owned by a BFD. From Richard Henderson . * elf32-mips.c: Numerous changes to dynamic linking code, mostly from Kazumoto Kojima . * elflink.h (elf_link_output_extsym): Remove special check for _rld_new_interface. * ecoffswap.h: Add prototypes for static functions. Sun Jan 14 21:36:08 1996 Michael Meissner * elf32-ppc.c (ppc_elf_{unsupported,std}_reloc): Remove functions. (ppc_elf_howto_raw): Remove ppc_elf_{unsupported,std}_reloc references. (ppc_elf_relocate_section): No longer allow .sdata/.sbss sections to satisfy a TOC16 relocation. Rewrite unsupported relocation support. Begin support for R_PPC_SDA{2,}REL. Sat Jan 13 09:36:52 1996 Michael Meissner * elf32-ppc.c (ppc_elf_create_dynamic_sections): New function to create the .got and .got.neg sections. (ppc_elf_size_dynamic_sections): Call it. (ppc_elf_check_relocs): Call it. (ppc_elf_size_dynamic_sections): Support .got.neg, just like .got. (ppc_elf_check_relocs): Add error messages for relocations we don't yet support. Do not include R_PPC_SDAREL16 like a GOT relocation. Fri Jan 12 15:27:59 1996 Michael Meissner * elf32-ppc.c (ppc_elf_fake_sections): Define, and handle the new section flags for V.4 and eabi. Fri Jan 12 13:59:16 1996 Ian Lance Taylor * elf.c (assign_file_positions_for_segments): If a segment contains no sections, don't mark it as readable. * elf-bfd.h (_bfd_elf_section_from_bfd_section): Declare. * elfcode.h (_bfd_elf_section_from_bfd_section): Don't declare. * elf.c (_bfd_elf_print_private_bfd_data): Dump contents of dynamic section, if there is one. * elf-bfd.h (struct elf_size_info): Add swap_dyn_in field. (bfd_elf32_swap_dyn_in): Change type of second parameter to PTR. (bfd_elf64_swap_dyn_in): Likewise. * elfcode.h (elf_swap_dyn_in): Change type of second parameter to PTR. (NAME(_bfd_elf,size_info)): Initialize swap_dyn_in field. * elf32-i386.c (elf_i386_size_dynamic_sections): Don't create a DT_TEXTREL entry because of .rel.plt. From Martin Pirker . Thu Jan 11 17:06:14 1996 Michael Meissner * section.c (SEC_{EXCLUDE,SORT_ENTRIES}): New section flags for PowerPC V.4 and eabi. * bfd-in2.h: Regenerate. * libfd.h: Regenerate. * elfxx-target.h (TARGET_{BIG,LITTLE}_SYM): Add new flags. * elf32-ppc.c (ppc_elf_section_from_shdr): Support SHT_ORDERED section type and SHF_EXCLUDE section flag, turning them into the appropriate bfd section flag. Thu Jan 11 11:23:30 1996 Ian Lance Taylor * xcofflink.c (xcoff_link_add_symbols): Create the special sections if we see a DYNAMIC object, in case that is the only XCOFF input object we see. * elf32-mips.c: Extensive changes for a start at dynamic linking support, from Kazumoto Kojima . * elf-bfd.h (struct elf_backend_data): Add type_change_ok field. (struct elf_backend_data): Remove elf_backend_create_program_headers field. Add elf_backend_additional_program_headers and elf_backend_modify_segment_map fields. * elfxx-target.h (elf_backend_type_change_ok): Define if not defined. (elf_backend_additional_program_headers): Likewise. (elf_backend_modify_segment_map): Likewise. (elf_backend_create_program_headers): Don't define. (elfNN_bed): Change to account for field changes. * elf.c (assign_file_positions_for_segments): Call new modify_segment_map backend function. Don't call old create_program_headers backend function. (get_program_header_size): Call additional_program_headers rather than create_program_headers. * elflink.h (elf_link_add_object_symbols): Initialize type_change_ok from new backend field. (elf_link_output_extsym): Don't warn if _rld_new_interface is defined. (elf_reloc_link_order): Treat a reloc against a defined symbol as a reloc against the appropriate section. * elf-bfd.h (struct bfd_elf_section_data): Add tdata field. (struct elf_obj_tdata): Rename ppc_flags_init field to flags_init. (elf_flags_init): Rename from elf_ppc_flags_init. * elf32-ppc.c (ppc_elf_set_private_flags): Use elf_flags_init, not elf_ppc_flags_init. (ppc_elf_copy_private_bfd_data): Likewise. (ppc_elf_merge_private_bfd_data): Likewise. * elf32-m68k.c (howto_table): Change src_mask to 0 for all relocation entries. Tue Jan 9 15:22:53 1996 David Mosberger-Tang * coff-alpha.c (alpha_relocate_section): During final link, allow output .lita section to be bigger than 64k by adjusting gp value on a per-input section basis. * libecoff.h (struct ecoff_tdata): Add issued_multiple_gp_warning field. (struct ecoff_section_tdata): Add gp field. Tue Jan 9 12:00:36 1996 Ian Lance Taylor Handle Alpha ECOFF changes in OSF/1 3.2. * libecoff.h (struct ecoff_backend_data): Add get_elt_at_filepos field. * coff-alpha.c: Include "aout/ar.h". (alpha_ecoff_get_relocated_section_contents): Don't require an ALPHA_R_IGNORE reloc after an ALPHA_R_GPDISP reloc, since OSF/1 3.2 doesn't generate one. (alpha_relocate_section): Likewise. (alpha_ecoff_slurp_armap): Define. (alpha_ecoff_slurp_extended_name_table): Define. (alpha_ecoff_construct_extended_name_table): Define. (alpha_ecoff_truncate_arname): Define. (alpha_ecoff_write_armap): Define. (alpha_ecoff_generic_stat_arch_elt): Define. (alpha_ecoff_update_armap_timestamp): Define. (ARFZMAG): Define. (alpha_ecoff_read_ar_hdr): New static function. (alpha_ecoff_get_elt_at_filepos): New static function. (alpha_ecoff_openr_next_archived_file): New static function. (alpha_ecoff_get_elt_at_index): New static function. (alpha_ecoff_backend_data): Initialize get_elt_at_filepos field. (ecoffalpha_little_vec): Change BFD_JUMP_TABLE_ARCHIVE from _bfd_ecoff to alpha_ecoff. * ecoff.c (ecoff_link_add_archive_symbols): Use get_elt_at_filepos field from backend structure, rather than always calling _bfd_get_elt_at_filepos. * coff-mips.c (mips_ecoff_backend_data): Initialize get_elt_at_filepos field. * archive.c (_bfd_generic_read_ar_hdr_mag): New function, copied from _bfd_generic_read_ar_hdr with minor changes. (_bfd_generic_read_ar_hdr): Use _bfd_generic_read_ar_hdr_mag. * libbfd-in.h (_bfd_generic_read_ar_hdr_mag): Declare. * libbfd.h: Rebuild. * bfd-in.h (BFD_IN_MEMORY): Define. * libbfd-in.h (struct bfd_in_memory): Define. * libbfd.c (bfd_read): Handle BFD_IN_MEMORY flag. (bfd_get_file_window): Don't try to map a BFD_IN_MEMORY file. (bfd_write, bfd_stat): Abort if BFD_IN_MEMORY is set. (bfd_tell, bfd_flush, bfd_seek): Handle BFD_IN_MEMORY flag. * bfd.c (struct _bfd): Change iostream field from char * to PTR. (bfd_get_size): Handle BFD_IN_MEMORY flag. * cache.c (bfd_cache_close): Ignore BFD_IN_MEMORY files. (bfd_open_file): Cast to PTR, not char *, when setting iostream. (bfd_cache_lookup_worker): Abort if BFD_IN_MEMORY is set. * opncls.c (bfd_fdopenr): Cast to PTR, not char *, when setting iostream. (bfd_openstreamr): Likewise. * aoutx.h (NAME(aout,some_aout_object_p)): Only fstat iostream if BFD_IN_MEMORY is not set. * riscix.c (riscix_some_aout_object_p): Likewise. * bfd-in2.h, libbfd.h: Rebuild. * targets.c (bfd_target): Add _bfd_get_elt_at_index field. (BFD_JUMP_TABLE_ARCHIVE): Add _get_elt_at_index. (bfd_get_elt_at_index): Define. * archive.c (_bfd_generic_get_elt_at_index): Rename from bfd_get_elt_at_index. Change index parameter from int to symindex. * libbfd-in.h (_bfd_generic_get_elt_at_index): Declare. (_bfd_noarchive_get_elt_at_index): Define. (_bfd_archive_bsd_get_elt_at_index): Define. (_bfd_archive_coff_get_elt_at_index): Define. * bfd-in2.h, libbfd.h: Rebuild. * aout-target.h (MY_get_elt_at_index): Define if not defined. * coff-rs6000.c (xcoff_get_elt_at_index): Define. * ieee.c (ieee_get_elt_at_index): Define. * libecoff.h (_bfd_ecoff_get_elt_at_index): Define. * oasys.c (oasys_get_elt_at_index): Define. * som.c (som_get_elt_at_index): Define. * ecoff.c (_bfd_ecoff_find_nearest_line): Don't restrict line numbers to the .text section. Mon Jan 8 17:00:57 1996 Ian Lance Taylor * ieee.c (ieee_write_debug_part): Change return type to boolean. If there is a SEC_DEBUGGING section, get the contents of the debug information part from it. (ieee_set_section_contents): Store the contents of a SEC_DEBUGGING section in memory. (ieee_write_object_contents): Check ieee_write_debug_part return. Thu Jan 4 17:12:37 1996 Fred Fish * config.bfd (i[345]86-*-freebsd*): Add target. * configure.in (i386freebsd_vec): Add vec. * configure: Regenerate. * Makefile.in (BFD32_BACKENDS): Add i386freebsd.o. (BFD32_BACKENDS_CFILES): Add i386freebsd.c. Rebuild dependencies.. * freebsd.h: New file. * i386freebsd.c: New file. * targets.c (i386freebsd_vec): Declare. (bfd_target_vector): Add i386freebsd_vec. * i386linux.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE * i386netbsd.c (SEGMENT_SIZE): Define as TARGET_PAGE_SIZE Thu Jan 4 16:27:46 1996 Ian Lance Taylor * ieee.c (ieee_slurp_debug): New static function. (ieee_object_p): Call it. (ieee_slurp_section_data): Skip debugging sections. (ieee_get_reloc_upper_bound): Likewise. (ieee_get_section_contents): Likewise. (ieee_canonicalize_reloc): Likewise. (ieee_write_section_part): Likewise. (ieee_write_debug_part): Likewise. (ieee_write_data_part): Likewise. (init_for_output): Likewise. Wed Jan 3 19:42:47 1996 Michael Meissner * elf32-ppc.c (ppc_elf_relocate_section): Make @GOT relocations work. (ppc_elf_howto_raw): Just use bfd_elf_generic_reloc for all howto relocs, since ppc_elf_relocate_section handles the linker case. (ppc_elf_{addr16_ha,got16,toc16,brtaken}_reloc): Delete, no longer used. (ppc_elf_{addr16_ha,got16,toc16,brtaken}_inner): Merge these into ppc_elf_relocate_section since that is now the only caller. (ppc_elf_relocate_section): Ditto. Wed Jan 3 15:11:30 1996 Ian Lance Taylor * coffcode.h (coff_write_object_contents): If we don't know the section of the entry point for an XCOFF executable, always set the entry address to -1. Tue Jan 2 14:17:15 1996 Michael Meissner * elf.c (bfd_section_from_shdr): Add support for note sections. Tue Jan 2 13:10:25 1996 Ian Lance Taylor * bfd-in.h (struct _symbol_info): Add stab_type field. * bfd-in2.h: Rebuild. * aoutx.h (NAME(aout,get_symbol_info)): Set stab_type. * elf32-ppc.c: Remove trailing newline from calls to _bfd_error_handler. (ppc_elf_merge_private_bfd_data): Only warn about endianness difference if target endianness is known. Thu Dec 21 12:43:49 1995 Michael Meissner * elf32-ppc.c (ppc_elf_howto_raw): Add a phony reloc to handle the old style TOC16 references without using R_PPC_GOT. (ppc_reloc_type): Ditto. (ppc_elf_reloc_type_lookup): Add support for TOC16. (ppc_elf_toc16_inner): Renamed from ppc_elf_got16_inner. (ppc_elf_toc16_reloc): Renamed from ppc_elf_toc16_reloc. (ppc_elf_got16_{inner,reloc}): Stubs for real GOT support. (ppc_elf_check_relocs): New function for GOT/PLT support that is work in progress. (ppc_elf_adjust_dynamic_symbol): Ditto. (ppc_elf_adjust_dynindx): Ditto. (ppc_elf_size_dynamic_sections): Ditto. (ppc_elf_finish_dynamic_symbol): Ditto. (ppc_elf_finish_dynamic_sections): Ditto. (ELF_DYNAMIC_INTERPRETER): Define. Wed Dec 20 19:14:18 1995 Ken Raeburn * elf.c (copy_private_bfd_data): When attaching sections to segments ignore sections that won't be allocated. Patch from Andreas Schwab. Tue Dec 19 20:01:43 1995 Ken Raeburn * config.bfd: Match on m68k-cbm-* only if OS doesn't match anything else. Tue Dec 19 16:38:59 1995 Ian Lance Taylor * coff-i960.c (CALC_ADDEND): Define. (coff_i960_relocate_section): Add the input section VMA to the addend for PC relative relocs. Sun Dec 17 20:11:55 1995 Kim Knuttila * peicode.h (pe_print_pdata): Must test the entire entry for zero to correctly terminate. Fri Dec 15 12:05:57 1995 Ian Lance Taylor * targets.c (enum bfd_endian): Define. (bfd_target): Rename byteorder_big_p to byteorder, and change it from boolean to enum bfd_endian. Change header_byteorder_big_p correspondingly. * bfd-in.h (bfd_big_endian, bfd_little_endian): New macros. (bfd_header_big_endian, bfd_header_little_endian): New macros. * bfd-in2.h: Rebuild. * All targets: Change initialization of byteorder and header_byteorder to use enum bfd_endian values rather than booleans. * All files: Change all references to byteorder_big_p and header_byteorder_big_p to use new bfd_*_endian macros. * coffgen.c (make_a_section_from_file): Set lma to s_paddr, not s_vaddr. * coffcode.h (coff_write_object_contents): Set s_paddr to lma, not vma. * ecoff.c (_bfd_ecoff_write_object_contents): Likewise. Fri Dec 15 07:32:09 1995 steve chamberlain * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'. Thu Dec 14 13:45:37 1995 Ian Lance Taylor * ieee.c: Lots of minor cleanups. Make many functions return errors rather than calling abort. Also: (ieee_write_twobyte): Remove; change callers to call existing ieee_write_2bytes function. (ieee_write_expression): Don't output the section twice when outputting a local symbol. Don't emit an extraneous zero if there is only one term. (ieee_slurp_sections): Set the lma as well as the vma. (ieee_archive_p): Use bfd_alloc_grow rather than an obstack. * ihex.c (ihex_set_arch_mach): Don't accept any architecture, just a recognized one or bfd_arch_unknown. (ihex_get_symtab_upper_bound): Define as bfd_0l, to permit objcopy to succeed. (ihex_get_symtab): Likewise. Wed Dec 13 15:44:06 1995 Ian Lance Taylor * aoutx.h: Include . (struct aout_link_includes_table): Define. (struct aout_link_includes_totals): Define. (struct aout_link_includes_entry): Define. (aout_link_includes_lookup): Define macro. (struct aout_final_link_info): Add includes field. (aout_link_includes_newfunc): New static function. (NAME(aout,final_link)): Initialize includes hash table. (aout_link_write_symbols): Eliminate duplicate N_BINCL entries. Wed Dec 13 10:52:14 1995 Stan Shebs * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff. Wed Dec 13 11:07:45 1995 Kim Knuttila * coff-ppc.c (coff_ppc_relocate_section): removed debugging code. Tue Dec 12 17:42:06 1995 Kim Knuttila * peicode.h (pe_print_reloc): New function to dump the .reloc section. (pe_print_private_bfd_data): call pe_print_reloc. * coffcode.h (coff_set_alignment_hook): .reloc section alignment. * coff-ppc.c (in_reloc_p): Added missing non-eligible relocs. Spiffed up some debugging as well. Tue Dec 12 11:34:23 1995 Ian Lance Taylor * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette . Fri Dec 8 17:47:07 1995 Ian Lance Taylor * elflink.h (elf_link_add_object_symbols): Set section_count to 0 when setting sections to NULL. Wed Dec 6 17:05:37 1995 Ian Lance Taylor * xcofflink.c (struct xcoff_loader_info): Add export_defineds field. (bfd_xcoff_size_dynamic_sections): Add export_defineds parameter. (xcoff_build_ldsyms): If export_defineds is set, set XCOFF_EXPORT for all symbols. * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration. * bfd-in2.h: Rebuild. Mon Dec 4 16:40:47 1995 Kim Knuttila * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's Mon Dec 4 11:25:39 1995 Ian Lance Taylor * ihex.c (ihex_scan): Handle record types 4 and 5. (ihex_object_p): Permit types 4 and 5. (ihex_set_section_contents): Remove check for out of range addresses. (ihex_write_object_contents): Generate types 4 and 5. * elflink.h (elf_link_output_extsym): Just ignore warning and indirect references to symbols which don't really exist. Sun Dec 3 19:00:27 1995 Kim Knuttila * peicode.h (pe_print_idata): Minor format fixes (pe_print_edata): New function. Under private printing, this formats the edata section of a PE file. (pe_print_private_bfd_data): Added call to pe_print_edata. Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk) * aout-arm.c (MY_swap_std_reloc_out): Use KEEPIT to get the symbol index, don't call stoi. Fri Dec 1 14:46:51 1995 Ian Lance Taylor * srec.c (srec_scan): Set lma as well as vma. * ihex.c: New file; support for Intel Hex format. * targets.c (enum bfd_flavour): Add bfd_target_ihex_flavour. (ihex_vec): Declare. (bfd_target_vector): Always include ihex_vec. * bfd.c (struct _bfd): Add ihex_data field to tdata union. * Makefile.in: Rebuild dependencies. (BFD_LIBS): Add ihex.o (BFD_LIBS_CFILES): Add ihex.c. * bfd-in2.h: Rebuild. * elf.c (assign_file_positions_for_segments): Sort the sections in each segment. (get_program_header_size): Return the right size if segment_map is not NULL. (copy_private_bfd_data): Don't bother to sort the sections. * bfd.c (bfd_record_phdr): New function. * bfd-in.h (bfd_record_phdr): Declare. * bfd_in2.h: Rebuild. * elf32-sparc.c (elf32_sparc_relocate_section): Remove bogus BFD_ASSERT. * libbfd.c (bfd_malloc, bfd_realloc): New functions. (bfd_zmalloc): Return PTR, not char *. Take size_t, not bfd_size_type. * libbfd-in.h (bfd_malloc, bfd_realloc): Declare. (bfd_zmalloc): Change declaration. * libbfd.h: Rebuild. * Many files: Use bfd_malloc and bfd_realloc rather than malloc and realloc. Don't set bfd_error_no_memory if they fail. Thu Nov 30 19:32:26 1995 Kim Knuttila * coff-ppc.c: Added macros to tidy up toc cell treatment. Numerous uses as well. Added a new howto to deal with TOCREL16 relocs that are TOCDEFN as well. (coff_ppc_relocate_section): Expanded treatment of ADDR32NB relocs to handle RVA relocs from dlltool. (ppc_coff_rtype2howto): TOCDEFN reloc addition. (coff_ppc_rtype_to_howto): TOCDEFN reloc addition. (ppc_coff_reloc_type_lookup): TOCDEFN reloc addition. * coffcode.h (coff_set_alignment_hook): check idata$X sections to get the right section alignment. Thu Nov 30 16:48:18 1995 Ian Lance Taylor * elf.c (_bfd_elf_make_section_from_shdr): Don't set lma based on p_paddr if p_paddr is zero. (make_mapping): Set includes_filehdr and includes_phdrs for first PT_LOAD segment. (map_sections_to_segments): Set includes_phdrs for PT_PHDR segment. (assign_file_positions_for_segments): Handle includes_filehdr and includes_phdrs. Remove special handling of PT_PHDR and first PT_LOAD segments. (copy_private_bfd_data): Set includes_filehdr and includes_phdr when appropriate. Remove special handling of PT_PHDR segment. Use a more complex condition for when a section is included in a segment to handle Solaris linker oddities. Thu Nov 30 11:17:33 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 * coff-m88k.c (howto_table): Reformatted for easier reading; special_function now points to new function m88k_special_reloc. (howto_hvrt16): Function previously used for handling HVRT16 relocs removed. (rtype2howto): Do not add reloc's r_offset to the addend, this will be done correctly by m88k_special_reloc. (reloc_processing): New function to be used by RELOC_PROCESSING. (RELOC_PROCESSING): Define to call reloc_processing. Wed Nov 29 12:42:36 1995 Ian Lance Taylor * peicode.h (pe_print_idata): Call malloc rather than xmalloc. (pe_print_pdata): Likewise. * opncls.c (bfd_alloc_by_size_t): Set bfd_error_no_memory if obstack_alloc fails. (bfd_alloc_finish): Set bfd_error_no_memory if obstack_finish fails. * libbfd.c (bfd_zmalloc): Set bfd_error_no_memory if malloc fails. * Many files: don't set bfd_error_no_memory if one of the above routines fails. * elf.c (assign_file_positions_for_segments): Don't adjust p_paddr if p_paddr_valid is set. (copy_private_bfd_data): New static function. (_bfd_elf_copy_private_section_data): Call copy_private_bfd_data. * elf.c (assign_file_positions_for_segments): Fix case where extra program headers were allocated. * elf.c (_bfd_elf_print_private_bfd_data): New function. * elf-bfd.h (_bfd_elf_print_private_bfd_data): Declare. * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define to _bfd_elf_print_private_bfd_data. * coff-alpha.c (alpha_ecoff_swap_reloc_in): Don't abort if r_symndx is RELOC_SECTION_NONE for an ALPHA_R_IGNORE reloc. Change a RELOC_SECTION_LITA symndx to RELOC_SECTION_ABS. (alpha_ecoff_swap_reloc_out): Change RELOC_SECTION_ABS to RELOC_SECTION_LITA for ALPHA_R_IGNORE. (alpha_adjust_reloc_out): For ALPHA_R_IGNORE, don't change RELOC_SECTION_ABS to RELOC_SECTION_NONE. Tue Nov 28 16:59:50 1995 Ian Lance Taylor * elf-bfd.h (struct elf_obj_tdata): Add segment_map field. * elf.c (make_mapping): New static function. (map_sections_to_segments): New static function. (elf_sort_sections): New static function. (assign_file_positions_for_segments): New static function. (map_program_segments): Remove. (get_program_header_size): Remove sorted_hdrs, count, and maxpagesize parameters. Simplify. (assign_file_positions_except_relocs): When generating an executable, use assign_file_positions_for_segments. (elf_sort_hdrs): Remove. (_bfd_elf_sizeof_headers): Remove eliminated parameters from call to get_program_header_size. Mon Nov 27 12:27:46 1995 Ian Lance Taylor * hp300hpux.c (MY(callback)): Set lma as well as vma. * configure, config.in: Regenerate with autoconf 2.7. * elf32-i386.c (elf_backend_plt_readonly): Set correctly, to 1. * elf32-sparc.c (elf_backend_plt_readonly): Set correctly, to 0. Wed Nov 22 12:02:09 1995 Ian Lance Taylor * ecoff.c (_bfd_ecoff_new_section_hook): Handle .rconst section. (ecoff_sec_to_styp_flags): Likewise. (_bfd_ecoff_styp_to_sec_flags): Handle STYP_RCONST. (ecoff_set_symbol_info): Handle scRConst. (ecoff_slurp_reloc_table): Handle RELOC_SECTION_RCONST. (ecoff_compute_section_file_positions): Handle .rconst section. (_bfd_ecoff_write_object_contents): Likewise. (ecoff_link_check_archive_element): Handle scRConst. (ecoff_link_add_externals): Likewise. (ecoff_link_write_external): Handle .rconst section. (ecoff_reloc_link_order): Likewise. * ecofflink.c (bfd_ecoff_debug_accumulate): Handle scRConst. * coff-alpha.c (alpha_convert_external_reloc): Handle .rconst section. (alpha_relocate_section): Handle RELOC_SECTION_RCONST. * sunos.c (sunos_scan_dynamic_symbol): Only set written if the DEF_DYNAMIC flag is set. Tue Nov 21 13:25:29 1995 Ken Raeburn * host-aout.c: If TRAD_HEADER is defined, include it. Tue Nov 21 13:03:57 1995 Ian Lance Taylor * aclocal.m4 (AC_PROG_CC): Remove local definition. (BFD_BINARY_FOPEN): Require AC_CANONICAL_SYSTEM. (BFD_NEED_DECLARATION): New function. * configure.in: Use BFD_NEED_DECLARATION. * acconfig.h: Put NEED_DECLARATION_* in @TOP@ section. * configure, config.in: Rebuild with autoconf 2.6. * xcofflink.c (bfd_xcoff_size_dynamic_sections): Clear special_sections before returning when called with a non XCOFF BFD. * coffgen.c (coff_renumber_symbols): Sort common symbols with global symbols. * coffcode.h (coff_compute_section_file_positions): Only pad the previous section to force file alignment when creating an executable. Mon Nov 20 14:54:09 1995 Ian Lance Taylor * coffcode.h (coff_compute_section_file_positions): If RS6000COFF_C, set up the .debug section. * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value if it is not large enough to accomodate the entire TOC area with signed 16 bit offsets. (xcoff_write_global_symbol): Handle negative TOC offsets in global linkage code. (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a TOC anchor to use the TOC value used in the output file. Sat Nov 18 18:01:41 1995 Ian Lance Taylor * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return. (_bfd_coff_read_string_table): Likewise. Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk) * pe-arm.c: Fix typos. * coff-arm.c: Likewise. Fri Nov 17 16:22:04 1995 Kim Knuttila * coff-ppc.c (list_ele): Added "cat"egory member. (record_toc): New category parameter (priv or pub). (ppc_record_toc_entry): Check to see if toc bounds exceeded. (ppc_process_before_allocation): Removed embrionic data-in-toc from the mainline. It addes extra toc cells in error. (ppc_coff_swap_sym_in_hook): Added some documentation. (dump_toc): Can now diagnose "virtual toc" chicanery. Fri Nov 17 10:41:25 1995 Philippe De Muyter * elf-bfd.h (struct elf_link_hash_table): Change type of dynsymcount and bucketcount fields from size_t to bfd_size_type. Fri Nov 17 10:02:58 1995 Ian Lance Taylor * coffcode.h (coff_pointerize_aux_hook): I960 version: don't pointerize C_LEAFSTAT or C_LEAFEXT entries. * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create DT_INIT and DT_FINI entries if the _init or _fini symbol is defined or mentioned in a regular file. Thu Nov 16 15:16:42 1995 Kim Knuttila * coff-ppc.c (ppc_record_data_in_toc_entry): new function (coff_ppc_relocate_section): Handle TOCDEFN attribute (coff_ppc_relocate_section): Correct REL24 handling (ppc_process_before_allocation): Correct TOCDEFN handling * peicode.h (dir_names): Added name descriptions Thu Nov 16 03:38:03 1995 Ken Raeburn * VERSION: Updated to cygnus-2.6. Wed Nov 15 19:30:07 1995 Ken Raeburn * targets.c (m68k4knetbsd_vec): Declare. Wed Nov 15 18:05:52 1995 Ian Lance Taylor * targets.c (bfd_target): Change type of second argument to _bfd_print_private_bfd_data from void * to PTR. * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast using PTR rather than void *. * bfd-in2, libbfd.h: Rebuild. * peicode.h (pe_print_private_bfd_data): Change vfile from void * to PTR. * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as _bfd_generic_bfd_print_private_bfd_data rather than casting bfd_true. Wed Nov 15 04:09:14 1995 Ken Raeburn * Makefile.in (.dep1): Fix stupid typo in last change. Remove any "DO NOT DELETE" lines or blank lines that mkdep writes on some systems. (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): New variables. (CFILES): Use them. Tue Nov 14 11:52:23 1995 Ian Lance Taylor * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0, not at the file position of the first section. * coffcode.h (coff_compute_section_file_positions): Avoid using unportable #elif. (coff_write_object_contents): When generating a PPC PE executable with no symbols, round up the file size to a COFF_PAGE_SIZE boundary. * cofflink.c (_bfd_coff_final_link): If there are no symbols, don't write out a string table. * elf.c (bfd_section_from_shdr): When using a different section header, pass the new one to _bfd_elf_make_section_from_shdr. (elf_fake_sections): Don't set sh_info and sh_entsize fields. (elf_map_symbols): Add section VMA to symbol value when comparing against 0. (_bfd_elf_compute_section_file_positions): Only build symbol table if there are some symbols. Set file offset of symtab and strtab sections. (assign_file_positions_except_relocs): Remove dosyms parameter. Change all callers. Never set file offset of symtab and strtab sections. (_bfd_elf_copy_private_section_data): New function. (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define. (_bfd_elf_copy_private_symbol_data): New function. (swap_out_syms): Check for special mapping of st_shndx created by copy_private_symbol_data. * elfxx-target.h: Use new copy routines. * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare. (_bfd_elf_copy_private_section_data): Declare. * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec. * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle C_NT_WEAK. * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not _bfd_dummy_target, matching the recent change to archive recognition. Mon Nov 13 13:24:38 1995 Ian Lance Taylor * libbfd.c (bfd_get_file_window): Use casts to avoid doing arithmetic on PTR types. * aout-target.h (MY(callback)): Set the lma of the sections. * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined symbol into a reloc against the section. Mon Nov 13 07:31:35 1995 Kim Knuttila * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline glue for the relocs: IMGLUE and IFGLUE. (record_toc): new function - tracks toc contents (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE (ppc_coff_rtype2howto): removed invalid IMGLUE hack (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack (ppc_record_toc_entry): Removed a debug define (duh) * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata" (pe_print_idata): New function - formats the idata section data (pe_print_pdata): New function - formats the pdata section data (pe_print_private_bfd_data): calls to above Sun Nov 12 12:23:24 1995 Stan Shebs * Makefile.in (bfd_libs_here, etc): Provide empty definitions. * coff-rs6000.c (rs6000coff_vec): Add conditional defines TARGET_SYM and TARGET_NAME for vector and BFD name. * coff-pmac.c (pmac_xcoff_vec): Remove. (TARGET_SYM, TARGET_NAME): Define. * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the machine to 0, not all PowerMacs are 601s. Fri Nov 10 12:10:14 1995 Ian Lance Taylor * elfcode.h (elf_object_p): Read in any program headers. * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma based on the program headers, if any. (elf_fake_sections): Set sh_addr from the vma, not the lma. (map_program_segments): Set p_paddr of program headers based on the lma. Thu Nov 9 13:01:31 1995 Ian Lance Taylor * archive.c (bfd_generic_archive_p): Preserve tdata in case of failure. * aoutx.h (NAME(aout,final_link)): Report a reasonable error when trying to do a relocateable link with a non-a.out object file. * archive.c (bfd_generic_archive_p): Check the first object file in an archive even if target_defaulted is set. If the object file has the wrong xvec, reject it. * aoutx.h (NAME(aout,set_section_contents)): If a section can not be represented, report the name via _bfd_error_handler. (translate_to_native_sym_flags): Likewise. * elf32-mips.c (mips_elf_final_link): Likewise. * oasys.c (oasys_write_sections): Likewise. * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version which checks for STYP_OVRFLO sections. (coff_compute_section_file_positions): If RS6000COFF_C, handle reloc and lineno count overflows. (coff_write_object_contents): Call coff_count_linenumbers before coff_compute_section_file_positions. If RS6000COFF_C, handle reloc and lineno count overflows. * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and relocs before dealing with .pad sections. Count overflow section headers when handling .pad sections. * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1 if RS6000COFF_C. * xcofflink.c (XCOFF_DESCRIPTOR): Define. (struct xcoff_link_hash_table): Add descriptor_section and special_sections fields. (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields. (xcoff_link_add_symbols): Set linkage section alignment. Create descriptor section. Check for magic symbol names (_text, etc.), and record them in special_sections if found. Set XCOFF_DESCRIPTOR flag for a function descriptor, and set its descriptor field to point back to the function code symbol. (xcoff_sweep): Always mark the special descriptor_section. (bfd_xcoff_export_symbol): Check whether the symbol might be a function descriptor, and mark it if it is. (bfd_xcoff_size_dynamic_sections): Add new special_sections parameter, and fill it in. Allocate space for the descriptor section. (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining global linkage code. If an undefined function descriptor is exported, arrange to define it. Warn about any other undefined exported symbol. (_bfd_xcoff_bfd_final_link): Write out the descriptor section. (xcoff_write_global_symbol): Create a function descriptor when necessary. * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration. * bfd-in2.h: Rebuild. Thu Nov 9 08:40:23 1995 Kim Knuttila * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing (ppc_coff_link_hash_table): new types for hashing (ppc_coff_link_hash_newfunc): hash entry constructor (ppc_coff_link_hash_table_init): hash table initializer (ppc_coff_link_hash_table_create): hash table constructor (ppc_record_toc_entry): changed references to hash table (coff_ppc_relocate_section): changed references to hash table * libcoff-in.h (coff_link_hash_entry): removed toc_offset * libcoff.h: Rebuild * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init (coff_link_add_symbols): removed toc_offset init Thu Nov 9 04:00:38 1995 Ken Raeburn * Makefile.in (.dep1): Make sure the file mkdep is to write exists first. * configure.in: Added new option --with[out]-mmap. Set USE_MMAP if it is given and mmep is available. * acconfig.h: Undef USE_MMAP. * configure, config.in: Regenerated. * aoutx.h: If USE_MMAP is not defined, do all symbol and string table handling the old way. (aout_get_external_symbols): Don't complain if last byte of string table is nonzero. * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h. (bfd_free_window) [! USE_MMAP]: Don't define. (bfd_get_file_window, _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort. Wed Nov 8 20:03:44 1995 Eric Freudenthal * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than 0xffff0000. Wed Nov 8 11:31:11 1995 Ian Lance Taylor * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be compatible with AMD generated COFF files. Try to support both AMD and GNU formats simultaneously. (coff_a29k_relocate_section): Likewise. * libbfd.c (bfd_get_file_window): Change writable parameter from int to boolean; update all callers. Pass MAP_SHARED if not writable--it's required on Solaris. Cast fprintf argument to avoid warning. * bfd-in.h (bfd_get_file_window): Update declaration. * bfd-in2.h: Rebuild. * aoutx.h: Update calls to bfd_get_file_window. * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC. Change all uses. (xcoff_swap_ldhdr_in): New static function. (xcoff_swap_ldsym_in): New static function. (xcoff_find_reloc): Handle the case of a single reloc correctly. (xcoff_link_add_symbols): If we just created a descriptor, pass it to _bfd_generic_link_add_one_symbol, to save a hash lookup. Handle XTY_ER/XMC_XO symbols correctly. (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols rather than normal symbol table. (bfd_xcoff_import_symbol): It's not an error if the symbol is already defined with the same absolute value. (xcoff_mark): When considering called symbols, check whether the descriptor is from a dynamic object, rather than the symbol itself. (xcoff_build_ldsyms): Likewise. * libbfd.c (bfd_get_file_window): Change return type to boolean. Cast realloc and malloc return values. If malloc or realloc fail, set bfd_error_no_memory. * bfd-in.h (bfd_get_file_window): Change type to boolean. * bfd-in2.h: Rebuild. Tue Nov 7 11:53:48 1995 Kim Knuttila * coff-ppc.c (ppc_record_toc_entry): new function. (in_reloc_p): changed return value. (coff_ppc_relocate_section): much rework. (ppc_allocate_toc_section): new function. (ppc_process_before_allocation): new function. (ppc_coff_swap_sym_in_hook): new function. * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset. (coff_link_add_symbols): initialize toc_offset. * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook (coff_swap_aouthdr_out): Added more sections to the data dictionary for the pe file header. Also changed linker version number on the ppc side. (dir_names): small improvements to the dictionary printing. (pe_mkobject_hook): save the file level flags. * libcoff-in.h (coff_link_hash_entry): added toc_offset field (pe_tdata): added real_flags field (coff_tdata): added local_toc_sym_map and access macro * libcoff.h (coff_link_hash_entry): added toc_offset field (pe_tdata): added real_flags field (coff_tdata): added local_toc_sym_map and access macro * coffcode.h (coff_set_alignment_hook): added hook for PE. (coff_mkobject): init for local_toc_sym_map (coff_write_object_contents): set the internal_a.magic to IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other ppc compilers use. Tue Nov 7 13:48:58 1995 Ian Lance Taylor * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs entries until both the line number address and the function name address are too large. * configure.in: Call AC_CHECK_PROG to find and cache AR. * configure: Rebuilt. * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it is defined in the environment. Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com) * som.c (som_get_section_contents_in_window): Define to use generic version. Mon Nov 6 17:13:15 1995 Harry Dolan * coff-i860.c: New file, based on coff-i386.c. * cpu-i860.c: New file, based on cpu-i386.c. * hosts/i860mach3.h: New file, based on hosts/i386mach3.h. * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New targets, using i860coff_vec. * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using trad-core.o and hosts/i860mach3.h. (i860coff_vec): Use coff-i860.o and cofflink.o. * configure: Rebuild. * Makefile.in: Rebuild dependencies. (ALL_MACHINES): Add cpu-i860.o. (BFD32_BACKENDS): Add coff-i860.o. (CFILES): Add cpu-i860.c and coff-i860.c. * targets.c (i860coff_vec): Declare. (bfd_target_vector): Add &i860coff_vec. * archures.c (bfd_i860_arch): Declare. (bfd_archures_list): Add &bfd_i860_arch. * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number. (coff_set_flags): Handle bfd_arch_i860. (coff_write_object_contents): Handle I860 a.out magic number. Mon Nov 6 14:34:07 1995 Ian Lance Taylor * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of the created .tc section to 2. (xcoff_mark): Don't keep a .loader reloc for a call to an undefined symbol when creating a shared library. (xcoff_build_ldsyms): When creating a shared library, generate global linkage code for a call to an undefined symbol. Sun Nov 5 21:44:13 1995 Ken Raeburn * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS. (.dep1): Put mkdep output in a separate file. Rebuilt dependencies. * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return value. Permit use of mmap when available: * configure.in: Check for mmap, madvise, mprotect. * config.in, configure: Regenerated. * libbfd.c (struct _bfd_window_internal): Define type. (bfd_init_window, bfd_free_window, bfd_get_file_window): New functions. (ok_to_map): New static variable for debugging. (_bfd_generic_get_section_contents_in_window): New function. * bfd-in.h (bfd_window_internal): Declare type. (bfd_window): Define type. (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare. * libbfd-in.h (_bfd_generic_get_section_contents_in_window): Declare. * libaout.h (struct aoutdata): Add two window fields. (obj_aout_sym_window, obj_aout_string_window): New macros. * aoutx.h (some_aout_object_p): Initialize windows. (aout_get_external_symbols): Get symbol data and strings in windows instead of explicitly allocated buffers. (slurp_symbol_table): Free window instead of memory. (bfd_free_cached_info): Release windows instead of freeing storage directly. (aout_link_free_symbols): Ditto. * targets.c (bfd_target): Add new field for get_section_contents_in_window. (BFD_JUMP_TABLE_GENERIC): Updated. * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c, coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c, libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new macros for get_section_contents_in_window field. Sat Nov 4 12:23:26 1995 Fred Fish * core.c: Renamed to corefile.c * makefile.dos (OBJS): Change core.o to corefile.o * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c start-sanitize-gm Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com) * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to targ_selvecs to allow debugging under Irix-5 native. end-sanitize-gm Fri Nov 3 15:54:59 1995 Ian Lance Taylor * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub to o. Clobber and restore the list of new csects around the call to _bfd_generic_link_add_one_symbol, in case it wants to report a linker error and the linker wants to read the symbol table. Reset the line number count of a real section even if it has no relocs. (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag. * coffgen.c (_bfd_coff_read_string_table): Warn if the string size is too small. Thu Nov 2 23:16:39 1995 Ian Lance Taylor * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about an undefined symbol in a shared link. * linker.c (_bfd_generic_link_add_one_symbol): Correct type of oldtype from bfd_link_order_type to bfd_link_hash_type. From phdm@info.ucl.ac.be (Philippe De Muyter). Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 * coff-m88k.c (rtype2howto): New static function. (RTYPE2HOWTO): Use it rather than a macro definition. * coffcode.h (coff_write_object_contents): set internal_a.magic to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS). * configure.in: m68*-motorola-sysv* does not use ptrace-core.o; define TRAD_HEADER to new file hosts/delta68.h. m88*-motorola-sysv*, however, does use ptrace-core.o. * hosts/delta68.h: New file. * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc. Wed Nov 1 13:51:54 1995 Ken Raeburn * i386linux.c (MY(vec)): Declare before use. Wed Nov 1 11:45:07 1995 Ian Lance Taylor * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases. * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the BFD is not of the right type. (bfd_elf_get_needed_list): Likewise. * i386linux.c (bfd_linux_size_dynamic_sections): Likewise. * sunos.c (bfd_sunos_get_needed_list): Likewise. * xcofflink.c (XCOFF_XVECP): Define. (bfd_xcoff_link_record_set): Don't do anything if the BFD is not of the right type. (bfd_xcoff_import_symbol): Likewise. (bfd_xcoff_export_symbol): Likewise. (bfd_xcoff_link_count_reloc): Likewise. (bfd_xcoff_record_link_assignment): Likewise. (bfd_xcoff_size_dynamic_sections): Likewise. * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol table index against the number of symbols for a base relative reloc. * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to static function. * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set full_aouthdr flag here... (_bfd_xcoff_bfd_final_link): ...not here. Tue Oct 31 12:52:02 1995 Fred Fish * libelf.h: Rename to elf-bfd.h to avoid conflict with systems that have a system . * Makefile.in: Globally replace libelf.h with elf-bfd.h. * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c, elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c, elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c, elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c, elfxx-target.h: Include elf-bfd.h rather than libelf.h. * elfxx-target.h: Change libelf.h reference to elf-bfd.h. Tue Oct 31 15:30:07 1995 David Mosberger-Tang * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If set, set BSF_WEAK in symbol. Change all callers. (ecoff_get_extr): Set weakext based on BSF_WEAK. (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to _bfd_generic_link_add_one_symbol. (ecoff_indirect_link_order): Check that the section tdata relocs are not NULL before using them. * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and define TRAD_HEADER as hosts/alphalinux.h. * configure: Rebuild. * hosts/alphalinux.h: New file. * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma, not int. Tue Oct 31 12:34:11 1995 Ian Lance Taylor * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and C_ECOMM storage classes. * xcofflink.c (xcoff_mark_symbol): New static function, broken out of xcoff_mark. (xcoff_mark): Call xcoff_mark_symbol. (bfd_xcoff_export_symbol): Call xcoff_mark_symbol. (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than doing it by hand. (xcoff_build_ldsyms): Build a .loader symbol for an export symbol. Mon Oct 30 14:53:48 1995 Ian Lance Taylor * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos field. (xcoff_find_reloc): New static function. (xcoff_link_add_symbols): Use it. (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos. (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't relocate the value of C_DECL. * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT. Sat Oct 28 01:25:34 1995 steve chamberlain * cofflink.c (_bfd_coff_generic_relocate_section): Make callback decide what goes in .relocs. * pe[i]-i386.c (TARGET_UNDERSCORE): Define. * peicode.h (pe_mkobject_hook): Only copy aouthdr if there is one. Sat Oct 28 01:51:02 1995 Ian Lance Taylor * xcofflink.c (xcoff_link_add_symbols): Handle csects in the absolute section. Fri Oct 27 18:14:39 1995 Ian Lance Taylor * xcofflink.c: More improvements, mostly to fix handling of constructors and a few other special cases. * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to zero, reverting yesterday's change. * bfd-in.h (bfd_xcoff_link_record_set): Declare. (bfd_xcoff_link_count_reloc): Declare. (bfd_xcoff_record_link_assignment): Declare. * bfd-in2.h: Rebuild. Fri Oct 27 14:42:15 1995 Niklas Hallqvist * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h, aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c, i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c, ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c: Change PAGE_SIZE to TARGET_PAGE_SIZE. * m68knetbsd.c: Ditto as well as add support for the m68k4k object format. * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text segments includes the a.out header. See to that the magic number *always* is big-endian. * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and m68k4k NetBSD configurations. * configure.in, configure: Separate i386 & mips NetBSD configurations from other BSD ones. Don't assume DEC is the only thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd* configurations. Add support for m68k4k NetBSD object format. * libaout.h: Added M_68K4K_NETBSD magic. * m68k4knetbsd.c: New file. * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P. * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to . * hosts/mipsnbsd.h: New file. start-sanitize-gm Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com) * config.bfd: Add config stuff for mips*-*-magic* to set targ_defvec to ecoff_big_vec. end-sanitize-gm Thu Oct 26 14:16:47 1995 Ian Lance Taylor * 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. (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR. (rs6000coff_vec): Set symbol_leading_char to '.'. * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the value stored in ret rather than returning a pointer value. Wed Oct 25 23:10:39 1995 Michael Meissner * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC format for now. Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com) * som.c (som_slurp_string_table): Allocate the strings with malloc since they're free'd by free_cached_info. (som_slurp_symbol_table): Similarly for the symbol table. Wed Oct 25 14:59:22 1995 Per Bothner * Makefile.in (diststuff): Don't make headers. Wed Oct 25 11:32:54 1995 Ian Lance Taylor * Makefile.in: Rebuild dependencies. * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if output_bfd is not SunOS. (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of non-SunOS input files. * 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 lineno_count, 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. Tue Oct 24 17:44:20 1995 Stan Shebs * configure.in: Add xcofflink.o to pmac_xcoff_vec. * configure: Rebuild. * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos. * coff-pmac.c: Include coff-rs6000.c instead of duplicating its contents. (pmac_xcoff_vec): Update to use new xcoff support. * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static. (xcoff_write_armap): Declare buf as unsigned char. * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR. * mpw-make.sed: Generalize subdir_do edit. Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com) * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos correctly. Don't initialize asect->vma. Fri Oct 20 13:23:48 1995 Ken Raeburn * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use something a little less than the page size. Thu Oct 19 13:06:09 1995 Ian Lance Taylor * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp. Wed Oct 18 16:20:08 1995 steve chamberlain * coff-i386.c (coff_i386_reloc_type_lookup): New. * coffcode.h (coff_write_object_contents): If .bss is before .data us that as data_start. * cofflink.c (_bfd_coff_generic_relocate_section): Get reloc calc correct. * peicode.h (add_data_entry): Use _cooked_size of data directory. (coff_swap_outhdr_out): Hardwire in version number. Wed Oct 18 16:50:54 1995 Ken Raeburn * sunos.c (sunos_add_dynamic_symbols): Rename local variables major and minor to *_vno, since the former are also macros in SunOS header files. Cast result of bfd_alloc to appropriate type. * coffgen.c (coff_find_nearest_line): Cast used_by_bfd value before assigning to sec_data. Wed Oct 18 13:25:17 1995 Ian Lance Taylor * ecoff.c (_bfd_ecoff_find_nearest_line): The offset argument is now relative to the section, not absolute. * ecofflink.c (_bfd_ecoff_locate_line): Use the right symbol to get the file name when there is a N_SO directory name. When handling stabs, remember that section->vma was added to the offset. Tue Oct 17 18:24:54 1995 Ian Lance Taylor * sunos.c (struct sunos_link_hash_table): Add needed field. (sunos_link_hash_table_create): Call bfd_release, not free. (sunos_link_hash_table_create): Initialize needed field. (sunos_add_dynamic_symbols): Record needed objects. (bfd_sunos_get_needed_list): New function. * bfd-in.h (bfd_sunos_get_needed_list): Declare. * bfd-in2.h: Rebuild. Mon Oct 16 14:43:59 1995 steve chamberlain * libcoff-in.h (pe_data_type.in_reloc_p): New. Mon Oct 16 10:52:50 1995 Ian Lance Taylor * bfd-in.h (struct bfd_link_needed_list): Rename from bfd_elf_link_needed_list. * bfd-in2.h: Rebuild. * elf.c, elflink.h, libelf.h: Corresponding changes. Add start at AIX linker support; no shared libraries yet. * xcofflink.c: New file. * configure.in (rs600coff_vec): Use xcofflink.o. * configure: Rebuild. * libcoff-in.h (struct xcoff_tdata): Add csects and debug_indices fields. (struct xcoff_section_tdata): Define. (xcoff_section_data): Define macro. (_bfd_xcoff_bfd_link_hash_table_create): Declare. (_bfd_xcoff_bfd_link_add_symbols): Declare. (_bfd_xcoff_bfd_final_link): Declare. (_bfd_ppc_xcoff_relocate_section): Declare. * libcoff.h: Rebuild. * coff-rs6000.c: Clean up a bit. (xcoff_mkobject): Default modtype to 1L, not RE. Initialize cputype, csects, and debug_indices. (xcoff_copy_private_bfd_data): Copy cputype. (xcoff_howto_table): Rename from rs6000coff_howto_table. (xcoff_rtype2howto): Rename from rs6000coff_rtype2howto. (xcoff_reloc_type_lookup): Rename from rs6000coff_reloc_type_lookup. (coff_relocate_section): Define. (_bfd_xcoff_sizeof_headers): Define. (_bfd_xcoff_bfd_get_relocated_section_contents): Define. (_bfd_xcoff_bfd_relax_section): Define. (_bfd_xcoff_bfd_link_split_section): Define. (rs6000coff_vec): For BFD_JUMP_TABLE_LINK, use _bfd_xcoff, not coff. * coffcode.h (coff_compute_section_file_positions): If AIX, increment sofar by SMALL_AOUTSZ if not executable. (coff_write_object_contents): If AIX, always output an a.out header; if not executable, header size of SMALL_AOUTSZ. * hash.c (struct bfd_strtab_hash): Add xcoff field. (_bfd_stringtab_init): Initialize xcoff field. (_bfd_xcoff_stringtab_init): New function. (_bfd_stringtab_add): In XCOFF mode, leave two bytes for length. (_bfd_stringtab_emit): In XCOFF mode, write out length. * libbfd-in.h (_bfd_xcoff_stringtab_init): Declare. * libbfd.h: Rebuild. * Makefile.in: Rebuild dependencies. (BFD32_BACKENDS): Add xcofflink.o. (CFILES): Add xcofflink.c. * elf32-mips.c (mips_elf_symbol_processing): Set SEC_ALLOC, not SEC_NO_FLAGS, for .acommon section. From Peter Schauer . Sat Oct 14 21:36:02 1995 Michael Meissner * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c. Fri Oct 13 17:48:43 1995 Ken Raeburn * acconfig.h (HAVE_SYS_PROCFS_H): Undef, with comment. * config.in: Regenerated. * opncls.c (getpagesize) [!HAVE_GETPAGESIZE]: Define as 2048. (_bfd_chunksize): New variable. (_bfd_new_bfd): Set it to getpagesize() if negative, and use it for obstack chunk size. * configure.in: Check for getpagesize. * configure: Regenerated. Mon Sep 25 22:49:32 1995 Andreas Schwab * trad-core.c (rawptr): Make it a local variable of ptrace_unix_core_file_p. Fri Oct 13 11:22:01 1995 steve chamberlain * coff-arm.c (in_reloc_p): New. * coff-i386.c (in_reloc_p): New. * coffcode.h: Allways include peicode.h if COFF_WITH_PE. (coff_write_object_contents): Only set has_reloc_section if PE_IMAGE. * cofflink.c (_bfd_coff_generic_relocate_section): Call in_reloc_p to decide if reloc should be emitted. * libcoff.h (pe_data_type.in_reloc_p): New. * peicode.h (pe_mkobject): Initialize in_reloc_p. Wed Oct 11 00:49:29 1995 Ian Lance Taylor * cofflink.c (_bfd_coff_internal_syment_name): Move to coffgen.c. (_bfd_coff_read_internal_relocs): Likewise. * coffgen.c (_bfd_coff_internal_syment_name): Copy from coffgen.c. (_bfd_coff_read_internal_relocs): Likewise. * elflink.h (elf_link_add_object_symbols): Correct conditions under which type and size change warnings are issued. Tue Oct 10 18:32:46 1995 Ian Lance Taylor * coffgen.c (coff_count_linenumbers): Don't count line numbers for a symbol which is not in a real section. (coff_write_native_symbol): Corresponding change. * cofflink.c (_bfd_coff_link_hash_newfunc): Rename from coff_link_hash_newfunc and make non-static. (_bfd_coff_link_hash_table_init): New function, broken out of _bfd_coff_link_hash_table_create. (_bfd_coff_link_hash_table_create): Use it. (process_embedded_commands): Make static. * libcoff-in.h ((_bfd_coff_link_hash_newfunc): Declare. (_bfd_coff_link_hash_table_init): Declare. * libcoff.h: Rebuild. * coffcode.h (coff_mkobject_hook): If RS6000COFF_C, set cputype field in XCOFF tdata. (coff_set_arch_mach_hook): Check ifdef RS6000COFF_C, not ifdef U802ROMAGIC, for clarity. Try to set arch and machine correctly based on cputype stored in a.out header, or in n_type of initial .file symbol. (coff_write_object_contents): Set cputype correctly in a.out header. (coff_slurp_symbol_table): Add casts to file_ptr to avoid warnings. * coffswap.h (coff_swap_aouthdr_in): Swap in cputype field. (coff_swap_aouthdr_out): Swap out cputype field. Don't clear old resv1 field. * libcoff-in.h (struct xcoff_tdata): Add cputype field. * libcoff.h: Rebuild. * cpu-rs6000.c (rs6000_compatible): New static function. (bfd_rs6000_arch): Use it. * cpu-powerpc.c (powerpc_compatible): New static function. (arch_info_struct): Define various flavours of PowerPC. (bfd_powerpc_arch): Use powerpc_compatible. Point at arch_info_struct. Tue Oct 10 10:50:46 1995 Fred Fish * Makefile.in (FLAGS_TO_PASS): Remove BISON. Tue Oct 10 01:28:29 1995 Ian Lance Taylor * elflink.h (elf_link_add_object_symbols): Don't warn about changing the size or type if the old definition was weak. Mon Oct 9 11:24:08 1995 Ian Lance Taylor * coffcode.h (combined_entry_type): Add fix_line field. (coff_slurp_line_table): Warn if we try to set the lineno field of a symbol twice. (coff_slurp_symbol_table): If RS6000COFF_C, handle C_BINCL and C_EINCL by setting fix_line. Fix C_BSTAT symbol value. * coffgen.c (coff_mangle_symbols): Handle fix_line. (coff_write_symbol): Only use N_DEBUG if the symbol is in the absolute section. (coff_print_symbol): Print fix_value symbols in a useful fashion. * libcoff.h: Rebuild. * 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. * targets.c (bfd_target): Rename _bfd_read_ar_hdr field to _bfd_read_ar_hdr_fn. * libbfd-in.h (_bfd_read_ar_hdr): Update accordingly. * bfd-in2.h, libbfd.h: Rebuild. * archive.c (_bfd_get_elt_at_filepos): Cast _bfd_read_ar_hdr return value. (do_slurp_bsd_armap, do_slurp_coff_armap): Likewise. (bfd_slurp_bsd_armap_f2): Likewise. (_bfd_slurp_extended_name_table): Likewise. Fri Oct 6 16:18:35 1995 Ken Raeburn Mon Sep 25 22:49:32 1995 Andreas Schwab * archive.c (bfd_get_next_mapent): Return BFD_NO_MORE_SYMBOLS when the symbol table is empty. * elf32-m68k.c (elf_m68k_size_dynamic_sections): Don't reserve space for section symbols, since we don't output them either. (elf_m68k_adjust_dynindx): Removed. * ptrace-core.c (rawptr): Make it a local variable of ptrace_unix_core_file_p. Fri Oct 6 12:24:47 1995 Michael Meissner * coff-rs6000.c (xcoff_write_archive_contents): Return false, not NULL. * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Add NT, and Mac object file formats. Fri Oct 6 12:04:02 1995 Ian Lance Taylor * coffgen.c (coff_fix_symbol_name): Don't try to set up file auxent if there isn't one. (coff_write_symbols): If there is no file auxent, use SYMNMLEN rather than FILNMLEN as the maximum name length. * coffcode.h (bfd_coff_backend_data): Add new field _bfd_coff_print_aux. (bfd_coff_print_aux): New static function. (coff_pointerize_aux_hook (RS6000COFF_C version)): Pointerize the scnlen field of an XTY_LD csect aux entry. (coff_print_aux): New static function. (coff_slurp_symbol_table): Don't pointerize scnlen field; now done in coff_pointerize_aux_hook. (bfd_coff_std_swap_table): Initialize new field. * coffgen.c (coff_print_symbol): Call bfd_coff_print_aux. * libcoff.h: Rebuild. * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. * coff-mips.c (mips_ecoff_backend_data): Likewise. * coffcode.h (coff_write_object_contents): On AIX, clear F_RELFLG if there are symbols, for native AIX ld compatibility. * coffcode.h (bfd_coff_backend_data): Add new field _bfd_coff_pointerize_aux_hook. (coff_pointerize_aux_hook): Define as a function if RS6000COFF_C or I960, and as 0 otherwise. (bfd_coff_std_swap_table): Initialize new field. * libcoff.h: Rebuild. * coffgen.c (coff_pointerize_aux): Change parameters to take symbol pointer instead of type and class, and to take aux index. Call _bfd_coff_pointerize_aux_hook if it is defined. (coff_get_normalized_symtab): Always call coff_pointerize_aux. * coff-alpha.c (alpha_ecoff_backend_data): Initialize all fields. * coff-mips.c (mips_ecoff_backend_data): Likewise. * coff-rs6000.c: Add full support for AIX archives. Rewrite old read-only/host-only support. * coffcode.h (coff_slurp_symbol_table): Set C_HIDEXT symbols to be BSF_LOCAL. (OTHER_GLOBAL_CLASS): Do not define to be C_HIDEXT if RS6000COFF_C. * targets.c (bfd_target): Add _bfd_read_ar_hdr field. Modify BFD_JUMP_TABLE_ARCHIVE accordingly. * libbfd-in.h (_bfd_snarf_ar_hdr): Don't declare. (_bfd_compute_and_write_armap): Declare. (_bfd_generic_read_ar_hdr): Declare. (_bfd_read_ar_hdr): Define. (_bfd_noarchive_read_ar_hdr): Define. (_bfd_archive_bsd_read_ar_hdr): Define. (_bfd_archive_coff_read_ar_hdr): Define. * archive.c: Change all callers of _bfd_snarf_ar_hdr to call _bfd_read_ar_hdr instead. (_bfd_generic_read_ar_hdr): Rename from _bfd_snarf_ar_hdr. (_bfd_compute_and_write_armap): Rename from compute_and_write_armap. Make non-static. Change all callers. * ecoff.c (_bfd_ecoff_slurp_armap): Call _bfd_read_ar_hdr rather than _bfd_snarf_ar_hdr. * aout-target.h (MY_read_ar_hdr): Define if not defined. * ieee.c (ieee_read_ar_hdr): Define. * libecoff.h (_bfd_ecoff_read_ar_hdr): Define. * oasys.c (oasys_read_ar_hdr): Define. * som.c (som_read_ar_hdr): Define. * bfd-in2.h, libbfd.h: Rebuild. Thu Oct 5 14:04:07 1995 steve chamberlain * peicode.c (coff_swap_filehdr_in): If symptr is zero, there aren't any symbols, even if nsyms is set. Thu Oct 5 11:45:02 1995 Ian Lance Taylor * libecoff.h (struct ecoff_backend_data): Add adjust_headers field. * ecoff.c (ecoff_sec_to_styp_flags): Check for various Alpha sections, and set styp correctly for them: .got, .hash, .dynamic, .liblist, .rel.dyn, .conflic, .dynstr, .dynsym, .comment. (_bfd_ecoff_styp_to_sec_flags): Check for various Alpha section types. (ecoff_sort_hdrs): New static function. (ecoff_compute_section_file_positions): Return boolean, not void. Sort the sections by VMA before looking through them. Put the first non SEC_ALLOC section on a new page. Put every SEC_ALLOC section on an appropriate boundary within the page. (ecoff_compute_reloc_file_positions): Check return value of ecoff_compute_section_file_positions. (_bfd_ecoff_set_section_contents): Likewise. (_bfd_ecoff_write_object_contents): Check for various Alpha section types when incrementing text_size and data_size. Call adjust_headers backend function if it exists. * coff-alpha.c (alpha_adjust_headers): New static function. (alpha_ecoff_backend_data): Initialize adjust_headers field. * coff-mips.c (mips_ecoff_backend_data): Likewise. * hosts/i386bsd.h: Restore file incorrectly deleted on Sep 6. Wed Oct 4 18:15:02 1995 Jeff Law (law@hurl.cygnus.com) * rs6000-core.c (CORE_VERSION_1): Use CORE_VERSION_1 instead of ALTERNATE_AIX_CORE_FORMAT. * configure.in (aix4): No longer need CORE_FLAGS. * configure: Updated. Wed Oct 4 15:36:36 1995 Ken Raeburn NS32k changes from Ian Dall: * aoutx.h (MY_final_link_relocate, MY_relocate_contents): New macros. (aout_link_input_section_std, aout_link_input_section_ext, aout_link_reloc_link_order): Call them instead of _bfd_* versions. * aout-target.h (MY_exec_header_not_counted): New macro, defaults to zero. (backend_data): Use it instead of hardcoded zero. * aout-ns32k.c (CTOR_TABLE_RELOC_HOWTO): New macro. (MY_swap_std_reloc_out): Use udata.i for KEEPIT, don't call stoi. * ns32knetbsd.c: Include bfd.h. (MY_text_includes_header, MY_bfd_reloc_type_lookup): New macros. (MY_bfd_reloc_type_lookup): Declare function too. * pc532-mach.c (set_sizes): Don't declare. (MY_text_includes_header, MY_exec_header_not_counted): Define. (backend_data, MY_backend_data): Don't define. * config.bfd: Treat ns32k-pc532-ux* like ns32k-pc532-mach*, and ns32k-*-lites* like ns32k-*-netbsd*. * hosts/nbsd.h: Swap order of sys/vmparam.h and sys/param.h, to compile on lites. Wed Oct 4 14:15:52 1995 Ian Lance Taylor * coffcode.h (coff_write_object_contents): Restore setting f_timdat to 0, deleted on August 22. Tue Oct 3 16:28:32 1995 steve chamberlain * coffcode.h (coff_bfd_copy_private_symbol_data, coff_bfd_copy_private_section_data, coff_bfd_copy_private_bfd_data): ifdef to allow overrides. * peicode.h (coff_bfd_copy_private_bfd_data): New (pe_bfd_copy_private_bfd_data): New. (coff_swap_scnhdr_in): Swap bss size into the right place. (pe_print_private_bfd_data): Add some newlines. Tue Oct 3 11:53:04 1995 Jeff Law (law@hurl.cygnus.com) * som.c (setup_sections): Don't die if a space has no subspaces. Mon Oct 2 14:08:55 1995 Ian Lance Taylor * elflink.h (elf_link_add_object_symbols): Don't let a weak dynamic symbol override a common symbol. Don't change the size or type if they have been set and the new symbol is not a definition. Warn if the size or type changes. Sun Oct 1 01:34:41 1995 Jeff Law (law@hurl.cygnus.com) * som.c (som_begin_writing): Don't write the symbol table or symbol strings. (som_finish_writing): Write them here. Place them after the subspace data, but before the relocs. Fri Sep 29 11:01:55 1995 Ian Lance Taylor * sunos.c (sunos_add_one_symbol): Just pass false, not info->shared_library, to sunos_create_dynamic_sections. (sunos_scan_ext_relocs): Don't warn about a reloc in the .text section. (sunos_check_dynamic_reloc): Remove .text section assertion. Thu Sep 28 18:48:47 1995 Stan Shebs * config.bfd: Add powerpc-*-macos*, powerpc-*-mpw*. * configure, configure.in: Add pmac_xcoff_vec case. * Makefile.in (BFD32_BACKENDS): Add coff-pmac.o. * coff-pmac.c: New file, PowerMac XCOFF support. * coffcode.h (coff_set_arch_mach_hook): Add PowerMac case. * targets.c (pmac_xcoff_vec): Declare. * mpw-config.in: Various changes to be compatible with the autoconf-based configury. * mpw-make.sed: New file, sed commands to translate Unix makefile into MPW syntax. * mpw-make.in: Remove. * hosts/mpw.h: Remove. * bfd-in.h, bfd-in2.h: If MPW, include the file that defines true and false as enums, then define TRUE_FALSE_ALREADY_DEFINED. Thu Sep 28 17:06:23 1995 steve chamberlain * binary.c (binary_get_symtab): Return an empty string on error. * opncls.c (bfd_fdpenr): Change WIN32 restriction to WINGDB. Thu Sep 28 15:30:44 1995 Kim Knuttila * coff-ppc.c: Reformatted according to gnu conventions Removed irrelevant "if 0" code Thu Sep 28 11:19:53 1995 Ian Lance Taylor * hp300hpux.c (convert_sym_type): Treat secondary symbols as weak symbols rather than as indirect symbols. (MY(slurp_symbol_table)): Don't do anything special about secondary symbols. * coffcode.h (coff_new_section_hook): Make sure that the alignment of .ctors and .dtors sections is no larger than 2. * sunos.c (sunos_add_one_symbol): Don't change bfd_link_hash_common to bfd_link_hash_new, since it may be on the undef list. (bfd_sunos_record_link_assignment): Don't put __DYNAMIC in the dynamic symbols when creating a shared library. (sunos_scan_ext_relocs): Handle relocs correctly when creating a shared library. (sunos_scan_dynamic_symbol): Don't mark the __DYNAMIC symbol as written even if it is not defined in a regular object. (sunos_write_dynamic_symbol): Use plt_offset for the address of the jump table reloc. Add an assertion. Use RELOC_JMP_SLOT rather than the constant 22. (sunos_check_dynamic_reloc): Handle creating a shared library. (sunos_finish_dynamic_link): Set the first entry in the GOT to zero when creating a shared library. * aoutx.h (NAME(aout,final_link)): If there is a symbol __DYNAMIC, write it out at the start of the symbol table. * Makefile.in (BFD32_BACKENDS): Add coff-arm.o. Thu Sep 28 00:58:05 1995 Doug Evans * config.bfd: Add arm-*-coff. * configure.in, configure: Add armcoff_{little,big}_vec. * targets.c (armcoff_{little,big}_vec): Declare. (bfd_target_vector): Add armcoff_{little,big}_vec. * coff-arm.c (armcoff_{little,big}_vec): Always define. Wed Sep 27 10:37:14 1995 Ian Lance Taylor * targets.c (bfd_find_target): Remove debugging code. Wed Sep 27 07:23:39 1995 Kim Knuttila * coff-ppc.c, pe-ppc.c, pei-ppc.c: Initial bfd for coff/PE support on powerpc. * Makefile.in: added *-ppc files * coffcode.h: ppc MAGIC, and use peicode.h rather than coffswap.h to allow pe based .o's to be shared with other tools on ppc/NT * config.bfd: added powerpc[le]-[pe|winnt] config support * configure, configure.in: added bfd_powerpc[le]_pe[i]_vec * peicode.h: Added more section flags for PE on ppc Added coff_swap_filehdr_out to allow peicode.h to be used for non-image PE files on ppc. Check for image, or not, before copying pe_opthdr * targets.c: Added new bfd's * targets.c: Removed two inactive bfds that shouldn't have made it this far. Tue Sep 26 14:06:41 1995 Michael Meissner * elf32-ppc.c (ppc_reloc_type): Rename from reloc_type, and use explicit values to initialize all relocs. Change all users. (ppc_elf_brtaken_inner): New function to handle branch predicition relocs. (ppc_elf_brtaken_reloc): Ditto. (ppc_elf_howto_raw): Use new functions. Make sure all unsupported relocs use ppc_elf_unsupported_reloc. (ppc_elf_merge_private_bfd_data): Keep track of whether an error needs to be reported. (ppc_elf_relocate_section): Support branch prediction relocs. Tue Sep 26 12:48:05 1995 Ian Lance Taylor * bfd.c (bfd_assert): Remove \n from string passed to _bfd_error_handler. * coff-i386.c: (TWO_DATA_SECS): Don't define. * coffcode.h (bfd_coff_backend_data): Remove _bfd_make_section_hook. (bfd_coff_make_section_hook): Don't define. (coff_make_section_hook): Remove. (sec_to_styp_flags): Remove TWO_DATA_SECS case. (styp_to_sec_flags): Likewise. (coff_write_object_contents): Likewise. (bfd_coff_std_swap_table): Don't initialize make_section_hook field. * libcoff.h: Rebuild. * coffgen.c (make_a_section_from_file): Just call bfd_make_section_anyway, not bfd_make_section or bfd_coff_make_section_hook. * ecoff.c (_bfd_ecoff_make_section_hook): Remove. * libecoff.h (_bfd_ecoff_make_section_hook): Don't declare. * coff-alpha.c (alpha_ecoff_backend_data): Don't initialize make_section_hook field. * coff-mips.c (mips_ecoff_backend_data): Likewise. * aoutx.h (translate_from_native_sym_flags): Don't try to stuff pointers into value field for warning and indirect symbols; just leave the value field alone. * linker.c (generic_link_add_symbol_list): Use next symbol for warning and indirect symbols, rather than looking in symbol value. * ecoff.c (ecoff_set_symbol_info): Remove indirect_ptr_ptr parameter. Change all callers. Remove support for indirect symbols; it didn't work anyhow. (_bfd_ecoff_slurp_symbol_table): Remove indirect_ptr variable. * syms.c: Change comments about BSF_WARNING and BSF_INDIRECT. * bfd-in2.h: Rebuild. Mon Sep 25 16:04:09 1995 Michael Meissner * elf32-ppc.c (ppc_elf_howto_raw): For all 14-bit branch relocs, go back to telling the tools this reloc operates on 32 bits. Mon Sep 25 11:48:02 1995 Ian Lance Taylor * aout-adobe.c (aout_adobe_callback): Use _bfd_error_handler rather than a direct fprintf. * archive.c (_bfd_write_archive_contents): Likewise. * coffcode.h (coff_slurp_symbol_table): Likewise. * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Likewise. (ppc_elf_unsupported_reloc): Likewise. (ppc_elf_relocate_section): Likewise. * i386linux.c (linux_tally_symbols): Likewise. (linux_finish_dynamic_link): Likewise. * osf-core.c (osf_core_core_file_p): Likewise. * rs6000-core.c (rs6000coff_get_section_contents): Likewise. * som.c (som_sizeof_headers): Likewise. * srec.c (srec_bad_byte): Likewise. * bfd.c (bfd_assert): Likewise. Also change file to be const. * libbfd-in.h (bfd_assert): Declare first parameter const. * libbfd.h: Rebuild. * coff-a29k.c (a29k_reloc): Don't bother to fprintf; returning bfd_reloc_overflow is enough. * coff-h8300.c (rtype2howto): Don't bother to fprintf; just abort. * coff-h8500.c (rtype2howto): Likewise. * coff-z8k.c (rtype2howto): Likewise. * coffcode.h (dummy_reloc16_extra_cases): Likewise. * elf.c (_bfd_elf_get_lineno): Likewise. (_bfd_elf_no_info_to_howto): Likewise. (_bfd_elf_no_info_to_howto_rel): Likewise. * hp300hpux.c (convert_sym_type): Likewise. (MY(swap_std_reloc_in)): Likewise. * elf.c (bfd_section_from_shdr): Remove #if 0 sections. * libaout.h (struct aoutdata): Add line_buf field. * aoutx.h (NAME(aout,find_nearest_line)): Remove statics buffer and filename_buffer. Instead, use a malloc buffer stored in the new line_buf field. Remove length restrictions. * coffgen.c (string_size): Remove static variable. (debug_string_size, debug_string_section): Likewise. (coff_fix_symbol_name): Add string_size_p, debug_string_section_p, and debug_string_size_p parameters. Use them instead of the global variables. Change all callers. (coff_write_symbol): Likewise. (coff_write_alien_symbol, coff_write_native_symbol): Likewise. (coff_write_symbols): Add local variables to replace removed global variables. * libcoff-in.h (struct coff_section_tdata): Add offset, i, function, and line_base fields. * libcoff.h: Rebuild. * coffgen.c (coff_find_nearest_line): Use section tdata to cache information, rather than using static variables. * sunos.c (sunos_read_dynamic_info): Adjust offsets in an NMAGIC file. From Peter DeWolf . * init.c (initialized): Remove static variable. (bfd_init): Don't bother setting initialized. (bfd_check_init): Remove. * opncls.c (_bfd_new_bfd): Don't call bfd_check_init. * libbfd.h: Rebuild. Sat Sep 23 01:22:23 1995 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) * rs6000-core.c (rs6000coff_core_p): Don't check the core file size for full core dumps. Copy core file header to private data. (rs6000coff_core_file_failing_command, rs6000coff_core_file_failing_signal): New functions to extract the file name and terminating signal from the core file. * coff-rs6000.c: Use them. Fri Sep 22 17:44:47 1995 Ian Lance Taylor Change arch info to be const, initialized at compile time. * archures.c: Reindent many functions. Change CONST to const. (bfd_arch_info_type): Make arch_name const. Remove disassemble; nothing set it anyhow. Make next const. (bfd_arch_info_list): Remove. (bfd_archures_list): Rename from archures_init_table. Change from a table of function pointers to a table of bfd_arch_info_type structure addresses. (bfd_scan_arch): Rewrite accordingly. Return a const pointer. (bfd_lookup_arch): Likewise. (bfd_set_arch_info): Rewrite accordingly. Change argument to be a const pointer. (bfd_default_arch_struct): Make const. (bfd_arch_init, bfd_arch_linkin): Remove. (bfd_get_arch_info): Return a const pointer. * init.c (bfd_init): Don't call bfd_arch_init. * bfd.c (struct _bfd): Make arch_info const. * bfd-in2.h: Rebuild. * libbfd.h: Rebuild. * configure.in: Put & before everything in $selarchs. * configure: Rebuild. * cpu-*.c: Change bfd_*_arch from a function which calls bfd_arch_linkin to a const structure. * ieee.c (ieee_object_p): Make arch const. Fri Sep 22 16:23:18 1995 Michael Meissner * reloc.c (bfd_reloc_code_type): Add relocations to support all of PowerPC V.4. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * elf32-ppc.c (reloc_type): Update names to match current draft. (ppc_elf_howto_raw): Mark 14 bit relocs as short sized and PC relative. Update names to current V.4 draft. (ppc_elf_reloc_type_lookup): Add support for more relocations. (ppc_elf_relocate_section): Rename relocations to match draft. Thu Sep 21 21:53:18 1995 Michael Meissner * elf32-ppc.c (ppc_elf_merge_private_bfd_data): Allow modules compiled with -mrelocatable-lib to be linked with either normal modules or -mrelocatable modules. Wed Sep 20 12:03:26 1995 Ian Lance Taylor * coffcode.h (coff_write_object_contents): Clear the vstamp field in the a.out header. * aoutx.h (NAME(aout,swap_ext_reloc_out)): Don't set r_extern for a reloc against a local symbol, even if it's not a section. Tue Sep 19 17:02:26 1995 Ian Lance Taylor * targets.c (bfd_target): Remove unused align_power_min field. * bfd-in2.h: Rebuild. * All backends: Remove initialization of align_power_min. Tue Sep 19 14:02:21 1995 steve chamberlain * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right. Mon Sep 18 14:35:01 1995 Arne H. Juul * config.bfd (mips-dec-netbsd*): New target. * configure.host (mips-dec-netbsd*): New host. * configure.in (mips-dec-netbsd*): New native. * configure: Rebuild. Fri Sep 15 10:24:36 1995 Ian Lance Taylor Make the COFF backend linker merge common types: * cofflink.c (struct coff_debug_merge_element): Define. (struct coff_debug_merge_type): Define. (struct coff_debug_merge_hash_entry): Define. (struct coff_debug_merge_hash_table): Define. (coff_debug_merge_hash_table_init): Define. (coff_debug_merge_hash_table_free): Define. (coff_debug_merge_hash_lookup): Define. (struct coff_final_link_info): Add debug_merge field. (coff_debug_merge_hash_newfunc): New static function. (_bfd_coff_final_link): Allocate and free debug_merge table. (coff_link_input_bfd): Merge identical enum, struct and union types. Thu Sep 14 14:53:58 1995 Ian Lance Taylor 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. Wed Sep 13 17:38:23 1995 Fred Fish * Makefile.in (clean-info): Remove extraneous tab from line following action. Wed Sep 13 13:27:53 1995 Ian Lance Taylor * cofflink.c (coff_link_input_bfd): Fail if a section with no contents has relocs. Thu Sep 12 12:45:34 1995 steve chamberlain * 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. Tue Sep 12 12:14:33 1995 Ian Lance Taylor * Makefile.in (do_maintainer_clean): Rename from do_realclean. (maintainer-clean): Rename from realclean, passing maintainer-clean down to subdirectories, but leave realclean as a synonym. * linker.c (_bfd_generic_link_add_one_symbol): Pass symbol name to warning callback. * dep-in.sed: Remove config.h from generated dependencies. * sunos.c (sunos_slurp_dynamic_symtab): New static function, broken out of sunos_canonicalize_dynamic_symtab. (sunos_canonicalize_dynamic_symtab): Call new function sunos_slurp_dynamic_symtab. (sunos_add_dynamic_symbols): Add three new parameters. Return the dynamic symbol table to the caller. * aoutx.h (aout_link_add_symbols): Permit add_dynamic_symbols callback to override the symbols being read. * libaout.h (struct aout_backend_data): Add three new parameters to add_dynamic_symbols callback. Extensive minor changes to avoid various gcc warnings. Also: * Makefile.in (BFD32_BACKENDS): Remove coff-arm.o. * archures.c (bfd_arch_info_type): Change mach field from long to unsigned long. (bfd_lookup_arch): Change machine parameter from long to unsigned long. Mon Sep 11 10:55:47 1995 Ian Lance Taylor * sunos.c (sunos_scan_std_relocs): Fix BFD_ASSERT: it's OK to find a symbol with a non-zero plt_offset. Fri Sep 8 11:47:24 1995 Ian Lance Taylor * elfcode.h (align_file_position): Remove; not used. * configure.in: Only check for on a native system, and make sure it defines prstatus_t. * configure: Rebuild. Thu Sep 7 12:48:01 1995 Ian Lance Taylor * sunos.c (sunos_write_dynamic_symbol): Correct m68k abort test. * config.in: Rename from config.h.in. * configure.in: Call AC_CONFIG_HEADER with config.h:config.in. Check for config.h:config.in when creating stamp-h. * configure: Rebuild. * Makefile.in (stamp-h): Depend upon config.in rather than config.h.in. Set CONFIG_HEADERS to config.h:config.in when calling config.status. * Makefile.in (do_distclean): Remove config.h and stamp-h. (Makefile): Just rebuild Makefile. (config.h, stamp-h): New targets. * configure.in: Create stamp-h when rebuilding config.h. * configure: Rebuild. Wed Sep 6 15:00:33 1995 Ian Lance Taylor * configure.in: Call AC_CONFIG_HEADER. Substitute HOST_64BIT_LONG. Check that various header files exist. Check that fcntl exists. Call BFD_BINARY_FOPEN. Check whether malloc and/or free need to be declared. Don't make a link to sysdep.h. Define TRAD_HEADER for various hosts. * configure: Rebuild. * configure.host: Don't set my_host. Add definitions taken from host header files for various entries. Remove entries which now do nothing. * acconfig.h: New file. * config.h.in: New file, built by autoheader. * sysdep.h: New file. * Makefile.in (do_distclean): Don't remove sysdep.h. (RECONFIG): Remove. (LOCAL_H_DEPS): New variable. ($(BFD_LIBS)): Use $(LOCAL_H_DEPS) rather than libbfd.h and $(RECONFIG). ($(BFD_MACHINES), $(BFD_BACKENDS)): Likewise. ($(OPTIONAL_BACKENDS)): Likewise. (stmp-bfd.h): Just substitute for BFD_HOST_64BIT_LONG, rather than looking through sysdep.h. * bfd-in.h (BFD_HOST_64BIT_LONG): Define; set by Makefile. (BFD_HOST_64_BIT): Define based on BFD_HOST_64BIT_LONG. (fprintf_vma, sprintf_vma): Likewise. (int64_type, uint64_type): Don't define. * bfd-in2.h: Rebuild. * archures.c, bfd.c, srec.c: Include . * elfcore.h: Check HAVE_SYS_PROCFS_H rather than HAVE_PROCFS. * lynx-core.c: Include stuff from old hosts/lynx.h. * opncls.c (bfd_fdopenr): Check HAVE_FNCTL and defined (F_GETFL), rather than NO_FCNTL. * targets.c (bfd_target_list): Check HOST_HPPAHPUX and ! __STDC__ rather than NATIVE_HPPAHPUX_COMPILER. * trad-core.c: Don't include . Include TRAD_HEADER if it is defined. * hosts/*.h: Remove all header files which merely include, declare, and define things. Leave header files which define information needed by trad-core.c. * aclocal.m4 (BFD_BINARY_FOPEN): Define. (BFD_CC_FOR_BUILD): Define. * configure.in: Use BFD_CC_FOR_BUILD. * configure: Rebuild. Tue Sep 5 19:35:28 1995 Ian Lance Taylor * aclocal.m4: Don't try to grep ../Makefile if it doesn't exist. * configure: Rebuild. * coff-sparc.c (CALC_ADDEND): Don't set the addend to the value of a global symbol. Tue Sep 5 12:48:26 1995 Jason Molenda (crash@phydeaux.cygnus.com) * config.bfd: i386pe_ve -> i386pe_vec. Mon Sep 4 14:02:43 1995 Ian Lance Taylor * configure.host: Incorporate host Makefile fragments by setting shell variables. * configure.in: Call AC_PROG_CC. Substitute CFLAGS, HDEFINES and AR. Call AC_PROG_INSTALL. Substitute CC_FOR_BUILD, choosing a value based on whether the code is being compiled by a cross compiler. Don't substitute host_makefile_frag or frags. * aclocal.m4: New file to define local AC_PROG_CC. * configure: Rebuild. * Makefile.in (INSTALL): Set to @INSTALL@. (INSTALL_PROGRAM): Set to @INSTALL_PROGRAM@. (INSTALL_DATA): Set to @INSTALL_DATA@. (AR): Set to @AR@. (CC): Define as @CC@. (CFLAGS): Set to @CFLAGS@. (CC_FOR_BUILD): Set to @CC_FOR_BUILD@. (@host_makefile_frag@): Remove. (ALL_CFLAGS): Change $(HDEFINES) to @HDEFINES@. Move $(CFLAGS) after other options. (config.status): Remove dependency upon @frags@. * config/*.mh, config/README: Remove. * config.bfd: Rewrite to incorporate the contents of the Makefile fragments by setting shell variables, rather than merely returning the name of a Makefile fragment. * configure.in: Use shell variables set by config.bfd rather than looking at the target Makefile fragment files. Don't substitute target_makefile_frag. Do substitute TDEFINES. * configure: Rebuild. * Makefile.in (@target_makefile_frag@): Remove. (ALL_CFLAGS): Change $(TDEFINES) to @TDEFINES@. * config/*.mt: Remove. Mon Sep 4 03:13:28 1995 Ken Raeburn * configure.in: Put changequote lines around "i[345]86" patterns section of core file support. Sun Sep 3 11:31:58 1995 Jeff Law (law@snake.cs.utah.edu) * som.c (som_bfd_print_private_bfd_data): Define to use the generic version. Fri Sep 1 17:08:40 1995 steve chamberlain * peicode.h (coff_swap_aouthdr_in): Add ImageBase to entry, text_start and data_start. Fri Sep 1 18:06:28 1995 Ian Lance Taylor * Makefile.in (OFILES): Remove $(TDEPFILES). * config/apollo.mt (TDEPFILES): Remove. * config/README: Update. * configure.in: For a native configuration, set COREFILE and COREFLAG based on the canonical host name. * configure: Rebuild. * Makefile.in: Rebuild dependencies. (ALL_CFLAGS): Add @COREFLAG@. (OFILES): Replace $(HDEPFILES) with @COREFILE@. * coff-rs6000.c: Check AIX_CORE rather than HOST_AIX for core file support routines. Check LYNX_CORE rather than HOST_LYNX. * lynx-core.c: Check LYNX_CORE rather than HOST_LYNX. * i386lynx.c: Likewise. * m68klynx.c: Likewise. * sparclynx.c: Likewise. * rs6000-core.c: Check AIX_CORE rather than HOST_AIX. * *-core.c: Comment changes. * config/decstation.mh (HDEPFILES): Remove. (HDEFINES): Remove -DTRAD_CORE. * config/irix3.mh (RANLIB): Remove. * config/irix4.mh (HDEPFILES, RANLIB): Remove. (HDEFINES): Remove -DIRIX_CORE. * config/riscos.mh (RANLIB, HDEPFILES): Remove. (HDEFINES): Remove -DTRAD_CORE. * config/ncr3000.mh (AR_FLAGS, RANLIB): Remove. * config/ultra3.mh (RANLIB): Remove. * config/aix4.mh, config/alphaosf.mh, config/amix.mh: Remove. * config/apollo.mh, config/delta68.mh, config/delta88.mh: Remove. * config/dpx2.mh, config/esix.mh, config/harris.mh: Remove. * config/hp300.mh, config/hp300bsd.mh, config/hppabsd.mh: Remove. * config/hppahpux.mh, config/hppaosf.mh: Remove. * config/i386aix.mh, config/i386bsd.mh: Remove. * config/i386linux.mh, config/i386mach3.mh: Remove. * config/i386sco.mh, config/i386v.mh, config/i386v4.mh: Remove. * config/irix5.mh, config/m88kmach3.mh, config/mipsbsd.mh: Remove. * config/mipsmach3.mh, config/news-mips.mh: Remove. * config/news.mh, config/pc532mach.mh, config/riscix.mh: Remove. * config/rs600.mh, config/rs6000lynx.mh: Remove. * config/solaris2.mh, config/stratus.mh: Remove. * config/symmetry.mh, config/sysv4.mh, config/tahoe.mh: Remove. * config/vaxbsd.mh, config/vaxult.mh, config/vaxult2.mh: Remove. Fri Sep 1 15:18:50 1995 Kazumoto Kojima * elflink.h (elf_bfd_final_link): Don't change a DT_INIT or DT_FINI entry if the appropriate symbol is not in the hash table. * libelf.h (struct elf_backend_data): Add create_program_headers and want_hdr_in_seg fields. * elfxx-target.h (elf_backend_want_hdr_in_seg): Define if not defined. (elf_backend_create_program_headers): Likewise. (elfNN_bed): Initialize create_program_headers and want_hdr_in_seg. * elf.c (get_program_header_size): Call create_program_headers backend routine. (map_program_segments): Check want_hdr_in_seg backend field. Call create_program_headers backend routine. * elf.c (assign_file_positions_except_relocs): Align non allocated sections when creating an executable. * elfcode.h (elf_swap_phdr_in): Make non static. (elf_swap_phdr_out): Make non static. * libelf.h (bfd_elf32_swap_phdr_in): Declare. (bfd_elf32_swap_phdr_out): Declare. (bfd_elf64_swap_phdr_in): Declare. (bfd_elf64_swap_phdr_out): Declare. * ecofflink.c (ecoff_collect_shuffle): New static function. (_bfd_ecoff_get_accumulated_pdr): New function. (_bfd_ecoff_get_accumulated_sym): New function. (_bfd_ecoff_get_accumulated_ss): New function. * libbfd-in.h (_bfd_ecoff_get_accumulated_pdr): Declare. (_bfd_ecoff_get_accumulated_sym): Declare. (_bfd_ecoff_get_accumulated_ss): Declare. * libbfd.h: Rebuild. Fri Sep 1 13:20:25 1995 Ian Lance Taylor * libecoff.h (_bfd_ecoff_bfd_print_private_bfd_data): Fix typo. * elflink.h (elf_link_add_object_symbols): Handle indirect and warning symbols. If any section is named .gnu.warning.XXX, treat the contents as a warning to be issued if the symbol XXX is referenced. (elf_link_output_extsym): For an indirect or warning symbol, just output the symbol it points to. * linker.c (_bfd_link_hash_newfunc): Don't bother to set bfd_error if bfd_hash_allocate fails, since it will already be set. (generic_link_hash_newfunc): Likewise. (archive_hash_newfunc): Likewise. (hash_entry_bfd): New static function. (_bfd_generic_link_add_one_symbol): Pass new arguments to warning callback. Allocate a new warning using the hash table newfunc. Use bfd_hash_replace to update the entry in the hash table, rather than assuming we can copy the fields with structure assignment. * hash.c (bfd_hash_replace): New function. * bfd-in.h (bfd_hash_replace): Declare. * bfd-in2.h: Rebuild. Fri Sep 1 08:12:50 1995 James G. Smith * config.bfd: Add mips*vr4300-*-elf* target. * config/mipsbvr4300.mt: Added. See file ChangeLog.2 Local Variables: mode: indented-text left-margin: 8 fill-column: 74 version-control: never End: