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Diffstat (limited to 'contrib/gdb/bfd/ChangeLog')
-rw-r--r-- | contrib/gdb/bfd/ChangeLog | 3385 |
1 files changed, 3385 insertions, 0 deletions
diff --git a/contrib/gdb/bfd/ChangeLog b/contrib/gdb/bfd/ChangeLog new file mode 100644 index 0000000000000..0c84449f0a5ef --- /dev/null +++ b/contrib/gdb/bfd/ChangeLog @@ -0,0 +1,3385 @@ +Sun Apr 7 18:23:36 1996 Fred Fish <fnf@cygnus.com> + + From: Miles Bader <miles@gnu.ai.mit.edu> + * configure.in: Use AC_CHECK_TOOL to find ar & ranlib. + * configure: Regenerate with autoconf. + +Wed Apr 3 16:22:16 1996 Fred Fish <fnf@cygnus.com> + + * configure.in (mips-sony-bsd*): Fix typo in AC_DEFINE. + (AC_CHECK_HEADERS): Check for sys/time.h + (AC_HEADER_TIME): Add macro. + * configure: Regenerate with autoconf. + * config.in: Regenerate with autoheader. + * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H + to control what combination of <time> and <sys/time.h> + get included. + +Wed Mar 20 16:53:12 1996 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_add_missing_symbols): Ifdef out. + (coff_write_object_contents): Don't call coff_add_missing_symbols. + * coffgen.c (coff_section_symbol): Ifdef out. + +Mon Mar 18 12:54:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_elf_gprel32_reloc): Initialize gp if + output_bfd is not NULL. + +Thu Mar 14 17:12:06 1996 Doug Evans <dje@charmed.cygnus.com> + + * coffgen.c (coff_get_normalized_symtab): Call bfd_zalloc instead + of bfd_alloc (fixes fix_line not being initialized). + Delete zeroing of fix_{value,tag,end,scnlen} fields. + +Thu Mar 14 16:06:06 1996 Jeffrey A Law (law@cygnus.com) + + * coffcode.h: Allow specific backends to override the + bfd_link_add_symbols routine. + + * coff-h8300.c: Include genlink.h. + (howto_table): Add R_MEM_INDIRECT. + (rtype2howto): Support R_MEM_INDIRECT. + (h8300_reloc16_extra_cases): Handle R_MEM_INDIRECT like R_RELBYTE + for now. + +Tue Mar 12 12:41:17 1996 David Mosberger-Tang <davidm@koala.azstarnet.com> + + * coff-alpha.c (alpha_relocate_section): Use + info->callbacks_warning, rather than _bfd_error_handler, for + "multiple gp" warning. + +Tue Mar 12 12:10:55 1996 Ian Lance Taylor <ian@cygnus.com> + + * linker.c (bfd_wrapped_link_hash_lookup): New function. + (_bfd_generic_link_add_one_symbol): Remove BFD_ASSERT on hash + table string. Use bfd_wrapped_link_hash_lookup. + (_bfd_generic_link_write_global_symbol): Remove BFD_ASSERT on hash + table string. + * aoutx.h (aout_link_write_symbols): Use the name from the hash + table, if any, when writing out symbols. + (aout_link_input_section_std): Use the name from the hash table, + if any, when reporting undefined symbols. + (aout_link_input_section_ext): Likewise. + (aout_link_reloc_link_order): Use bfd_wrapped_link_hash_lookup. + * bout.c (get_value): Likewise. + * cofflink.c (_bfd_coff_reloc_link_order): Likewise. + * ecoff.c (ecoff_reloc_link_order): Likewise. + * elflink.h (elf_link_add_object_symbols): Likewise. + (elf_reloc_link_order): Likewise. + * linker.c (_bfd_generic_link_output_symbols): Likewise. + (_bfd_generic_reloc_link_order): Likewise. + (default_indirect_link_order): Likewise. + * reloc16.c (bfd_coff_reloc16_get_value): Likewise. + * sunos.c (sunos_add_one_symbol): Likewise. + * xcofflink.c (xcoff_link_add_symbols): Likewise. + (bfd_xcoff_link_count_reloc): Likewise. + (xcoff_reloc_link_order): Likewise. + + * ecoffswap.h (ecoff_swap_fdr_in): If ECOFF_64, turn 0xffffffff + into -1 for intern->rss. + + * configure: Rebuild with autoconf 2.8. + +Mon Mar 11 12:28:31 1996 Ian Lance Taylor <ian@cygnus.com> + + * stab-syms.c (__define_stab_duplicate): Define. + (bfd_get_stab_name): Rename from aout_stab_name. Rewrite to use a + switch. + * bfd-in.h (bfd_get_stab_name): Declare. + * bfd-in2.h: Rebuild. + * Makefile.in: Rebuild dependencies. + (BFD_LIBS): Add stab-syms.o. + (BFD_LIBS_CFILES): Add stab-syms.c. + (BFD32_BACKENDS): Remove stab-syms.o. + (BFD32_BACKENDS_CFILES): Remove stab-syms.c. + * configure.in: Don't list stab-syms.o in bfd_backends. + * configure: Rebuild. + * libaout.h (aout_stab_name): Don't declare. + * aoutx.h (NAME(aout,get_symbol_info)): Call bfd_get_stab_name, + not aout_stab_name. + +Fri Mar 8 11:26:20 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (assign_file_positions_for_segments): Adjust file offset + for section alignment even if SEC_LOAD is not set. + +Tue Mar 5 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Don't set SHLIB or SHLINK to an empty string, + since they appear as targets in Makefile.in. + * configure: Rebuild. + + * sunos.c (sunos_scan_ext_relocs): If not making a shared library, + don't fiddle with a symbol which is not defined anywhere. + +Mon Mar 4 12:49:16 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_mark): Treat undefined imported symbols as + though they are defined in a shared library. + (xcoff_build_ldsyms): Likewise. + + * coffgen.c (coff_find_nearest_line): Don't look at the line + numbers for the section if section->lineno is NULL. + + * elf.c (_bfd_elf_symbol_from_bfd_symbol): Print a useful error + message rather than calling BFD_ASSERT. + * elfcode.h (write_relocs): Check return value of + _bfd_elf_symbol_from_bfd_symbol. + +Fri Mar 1 09:42:59 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_add_symbol_hook): Don't set SEC_LOAD flag + for .sbss section. + +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 <ian@cygnus.com> + + * 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 <schwab@issan.informatik.uni-dortmund.de> + + * 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 <shebs@andros.cygnus.com> + + * 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 <davidm@AZStarNet.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * coff-sh.c (sh_relax_delete_bytes): Correct range of R_SH_USES + reloc. + +Tue Feb 20 16:22:44 1996 J.T. Conklin <jtc@rtl.cygnus.com> + + * bfd.c (tdata): Add netbsd_core_data. + * bfd-in2.h: Regenerated. + +Tue Feb 20 16:50:02 1996 Ian Lance Taylor <ian@cygnus.com> + + * 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 <fnf@phydeaux.cygnus.com> + + * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): + Remove duplicate definition of gp. + +Mon Feb 19 12:37:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * 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 + <alan@mullet.Levels.UniSA.Edu.Au>. + + * 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 <dje@charmed.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <hjl@zoom.com> + + * 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 <martin@mail.imech.uni-duisburg.de> + + * 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 <baford@snake.cs.utah.edu> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <schwab@issan.informatik.uni-dortmund.de> + + * 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 <ian@cygnus.com> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <jtc@rtl.cygnus.com> + + * 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 <dje@charmed.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <alan@spri.levels.unisa.edu.au>: + * 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 <meissner@tiktok.cygnus.com> + + * 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 <ian@cygnus.com> + + * coffcode.h: Move today's libcoff.h change into coffcode.h. + +Sat Feb 3 15:43:44 1996 Fred Fish <fnf@cygnus.com> + + * 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 <sac@slash.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <sac@slash.cygnus.com> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <rth@tamu.edu> + + * 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 <schwab@issan.informatik.uni-dortmund.de> + + * 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 <ian@cygnus.com> + + * 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 <krk@cygnus.com> + + * 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 <ian@cygnus.com> + + From Basim Kadhim <kadhim@spock.cs.colorado.edu>: + * 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 <rfg@monkeys.com>: + * 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 <krk@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 snenty. + (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 <robertl@arnet.com>. + +Thu Jan 25 12:08:51 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * 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 <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_relocate_section): Fix typo in eabi + relocations. + +Wed Jan 24 10:38:34 1996 Doug Evans <dje@charmed.cygnus.com> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <gvran@uddeborg.pp.se> and + Robert Lipe <robertl@arnet.com>. + +Mon Jan 22 18:45:51 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * 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 <dje@charmed.cygnus.com> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <dje@canuck.cygnus.com> + + * elf32-sparc.c (ELF_MACHINE_ALT1): Define. + +Thu Jan 18 18:25:34 1996 Kim Knuttila <krk@cygnus.com> + + * 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 <ian@cygnus.com> + + * elfcore.h: Include <signal.h> before <sys/procfs.h>. + +Wed Jan 17 12:40:14 1996 Ian Lance Taylor <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <richard@atheist.tamu.edu>. + + * elf32-mips.c: Numerous changes to dynamic linking code, mostly + from Kazumoto Kojima <kkojima@info.kanagawa-u.ac.jp>. + * 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 <meissner@tiktok.cygnus.com> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 + <pirker@eiunix.tuwien.ac.at>. + +Thu Jan 11 17:06:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <kkojima@info.kanagawa-u.ac.jp>. + + * 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 <davidm@azstarnet.com> + + * 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 <ian@cygnus.com> + + 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 <ian@cygnus.com> + + * 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 <fnf@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <meissner@wogglebug.tiac.net> + + * 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 <ian@cygnus.com> + + * 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 <meissner@tiktok.cygnus.com> + + * elf.c (bfd_section_from_shdr): Add support for note sections. + +Tue Jan 2 13:10:25 1996 Ian Lance Taylor <ian@cygnus.com> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <raeburn@cygnus.com> + + * 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 <raeburn@cygnus.com> + + * config.bfd: Match on m68k-cbm-* only if OS doesn't match + anything else. + +Tue Dec 19 16:38:59 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <krk@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <sac@slash.cygnus.com> + + * pe[i]-i386.c (TARGET_UNDERSCORE): Define to '_'. + +Thu Dec 14 13:45:37 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * aoutx.h: Include <ctype.h>. + (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 <shebs@andros.cygnus.com> + + * mpw-config.in: Match on mips-*-* instead of mips-idt-ecoff. + +Wed Dec 13 11:07:45 1995 Kim Knuttila <krk@cygnus.com> + + * coff-ppc.c (coff_ppc_relocate_section): removed debugging code. + +Tue Dec 12 17:42:06 1995 Kim Knuttila <krk@cygnus.com> + + * 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 <ian@cygnus.com> + + * config.bfd: Handle sparc-*-elf*. From Ronald F. Guilmette + <rfg@monkeys.com>. + +Fri Dec 8 17:47:07 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <krk@cygnus.com> + + * coffcode.h (coff_set_alignment_hook): Removed some debugging printf's + +Mon Dec 4 11:25:39 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <krk@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <krk@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <manfred@lts.sel.alcatel.de> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <raeburn@cygnus.com> + + * host-aout.c: If TRAD_HEADER is defined, include it. + +Tue Nov 21 13:03:57 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <krk@cygnus.com> + + * 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 <phdm@info.ucl.ac.be> + + * 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 <ian@cygnus.com> + + * 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 <krk@cygnus.com> + + * 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 <raeburn@cygnus.com> + + * VERSION: Updated to cygnus-2.6. + +Wed Nov 15 19:30:07 1995 Ken Raeburn <raeburn@cygnus.com> + + * targets.c (m68k4knetbsd_vec): Declare. + +Wed Nov 15 18:05:52 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <raeburn@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <krk@cygnus.com> + + * 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 <shebs@andros.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <krk@cygnus.com> + + * 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 <raeburn@cygnus.com> + + * 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 <freudenthal@nyu.edu> + + * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than + 0xffff0000. + +Wed Nov 8 11:31:11 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <krk@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <dolan@ssd.intel.com> + + * 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 <ian@cygnus.com> + + * 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 <raeburn@cygnus.com> + + * 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 <fnf@cygnus.com> + + * 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 + +Fri Nov 3 15:54:59 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <manfred@lts.sel.alcatel.de> + + * 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 <raeburn@cygnus.com> + + * i386linux.c (MY(vec)): Declare before use. + +Wed Nov 1 11:45:07 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <fnf@cygnus.com> + + * libelf.h: Rename to elf-bfd.h to avoid conflict with + systems that have a system <libelf.h>. + * 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 <davidm@azstarnet.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <sac@slash.cygnus.com> + + * 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 <ian@cygnus.com> + + * xcofflink.c (xcoff_link_add_symbols): Handle csects in the + absolute section. + +Fri Oct 27 18:14:39 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <niklas@appli.se> + + * 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 + <machine/endian.h>. + + * hosts/mipsnbsd.h: New file. + +Thu Oct 26 14:16:47 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <bothner@kalessin.cygnus.com> + + * Makefile.in (diststuff): Don't make headers. + +Wed Oct 25 11:32:54 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <shebs@andros.cygnus.com> + + * 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 <raeburn@cygnus.com> + + * 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 <ian@cygnus.com> + + * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp. + +Wed Oct 18 16:20:08 1995 steve chamberlain <sac@slash.cygnus.com> + + * 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 <raeburn@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <sac@slash.cygnus.com> + + * libcoff-in.h (pe_data_type.in_reloc_p): New. + +Mon Oct 16 10:52:50 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 + <Peter.Schauer@Regent.E-Technik.TU-Muenchen.DE>. + +Sat Oct 14 21:36:02 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * coff-ppc.c (in_reloc_p): Add, clone from coff-i386.c. + +Fri Oct 13 17:48:43 1995 Ken Raeburn <raeburn@cygnus.com> + + * 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 <schwab@issan.informatik.uni-dortmund.de> + + * trad-core.c (rawptr): Make it a local variable of + ptrace_unix_core_file_p. + +Fri Oct 13 11:22:01 1995 steve chamberlain <sac@slash.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <fnf@cygnus.com> + + * Makefile.in (FLAGS_TO_PASS): Remove BISON. + +Tue Oct 10 01:28:29 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <raeburn@cygnus.com> + + Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <sac@slash.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <raeburn@cygnus.com> + + 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 <ian@cygnus.com> + + * 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 <sac@slash.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <shebs@andros.cygnus.com> + + * 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 <sac@slash.cygnus.com> + + * 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 <krk@nellie> + + * coff-ppc.c: Reformatted according to gnu conventions + Removed irrelevant "if 0" code + +Thu Sep 28 11:19:53 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <dje@deneb.cygnus.com> + + * 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 <ian@cygnus.com> + + * targets.c (bfd_find_target): Remove debugging code. + +Wed Sep 27 07:23:39 1995 Kim Knuttila <krk@nellie> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <meissner@tiktok.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <pld@amt.tay1.dec.com>. + + * 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 <ian@cygnus.com> + + 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 <meissner@tiktok.cygnus.com> + + * 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 <meissner@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <sac@slash.cygnus.com> + + * peicode.h (coff_swap_scnhdr_out): Get sizes for BSS right. + +Mon Sep 18 14:35:01 1995 Arne H. Juul <arnej@pvv.unit.no> + + * 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 <ian@cygnus.com> + + 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 <ian@cygnus.com> + + 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 <fnf@rtl.cygnus.com> + + * Makefile.in (clean-info): Remove extraneous tab from line + following action. + +Wed Sep 13 13:27:53 1995 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (coff_link_input_bfd): Fail if a section with no + contents has relocs. + +Thu Sep 12 12:45:34 1995 steve chamberlain <sac@slash.cygnus.com> + + * coffcode.h (coff_compute_section_file_positions): Keep the + raw size safe. + (coff_write_object_contents): Remember if it's a relocatable + file. + * libcoff-in.h (pe_data_type): New member 'has_reloc_section' + * peicode.h (coff_swap_filehdr_out): Clear not-reloc flag + if relocatable file. Swap out saved raw size. + +Tue Sep 12 12:14:33 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * elfcode.h (align_file_position): Remove; not used. + + * configure.in: Only check for <sys/procfs.h> on a native system, + and make sure it defines prstatus_t. + * configure: Rebuild. + +Thu Sep 7 12:48:01 1995 Ian Lance Taylor <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <ctype.h>. + * 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 <errno.h>. 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 <ian@cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <raeburn@cygnus.com> + + * 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 <sac@slash.cygnus.com> + + * 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 <ian@cygnus.com> + + * 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 <kkojima@info.kanagawa-u.ac.jp> + + * 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 <ian@cygnus.com> + + * 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 <jsmith@beauty.cygnus.com> + + * 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: |