X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=bfd%2FChangeLog;h=4651e7e6f66a41e93e24c01ba75769bb5380936b;hb=a418e05d6d8afdcaa3329b0ccefce09cc77c15c4;hp=bacb724b24b0b65048ddb617da2e912e61018ba3;hpb=3a70e2988dab3f67a18cb743db6a97cc8e7b565e;p=binutils-gdb.git diff --git a/bfd/ChangeLog b/bfd/ChangeLog index bacb724b24b..4651e7e6f66 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,725 @@ +Mon Nov 20 14:54:09 1995 Ian Lance Taylor + + * coffcode.h (coff_compute_section_file_positions): If + RS6000COFF_C, set up the .debug section. + + * xcofflink.c (xcoff_link_input_bfd): Adjust the TOC anchor value + if it is not large enough to accomodate the entire TOC area with + signed 16 bit offsets. + (xcoff_write_global_symbol): Handle negative TOC offsets in global + linkage code. + (_bfd_ppc_xcoff_relocate_section): Adjust relocations against a + TOC anchor to use the TOC value used in the output file. + +Sat Nov 18 18:01:41 1995 Ian Lance Taylor + + * coffgen.c (_bfd_coff_get_external_symbols): Cast malloc return. + (_bfd_coff_read_string_table): Likewise. + +Sat Nov 18 19:43:04 1995 Richard Earnshaw (rearnsha@armltd.co.uk) + + * pe-arm.c: Fix typos. + * coff-arm.c: Likewise. + +Fri Nov 17 16:22:04 1995 Kim Knuttila + + * coff-ppc.c (list_ele): Added "cat"egory member. + (record_toc): New category parameter (priv or pub). + (ppc_record_toc_entry): Check to see if toc bounds exceeded. + (ppc_process_before_allocation): Removed embrionic data-in-toc from + the mainline. It addes extra toc cells in error. + (ppc_coff_swap_sym_in_hook): Added some documentation. + (dump_toc): Can now diagnose "virtual toc" chicanery. + +Fri Nov 17 10:41:25 1995 Philippe De Muyter + + * elf-bfd.h (struct elf_link_hash_table): Change type of + dynsymcount and bucketcount fields from size_t to bfd_size_type. + +Fri Nov 17 10:02:58 1995 Ian Lance Taylor + + * coffcode.h (coff_pointerize_aux_hook): I960 version: don't + pointerize C_LEAFSTAT or C_LEAFEXT entries. + + * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Only create + DT_INIT and DT_FINI entries if the _init or _fini symbol is + defined or mentioned in a regular file. + +Thu Nov 16 15:16:42 1995 Kim Knuttila + + * coff-ppc.c (ppc_record_data_in_toc_entry): new function + (coff_ppc_relocate_section): Handle TOCDEFN attribute + (coff_ppc_relocate_section): Correct REL24 handling + (ppc_process_before_allocation): Correct TOCDEFN handling + + * peicode.h (dir_names): Added name descriptions + +Thu Nov 16 03:38:03 1995 Ken Raeburn + + * VERSION: Updated to cygnus-2.6. + +Wed Nov 15 19:30:07 1995 Ken Raeburn + + * targets.c (m68k4knetbsd_vec): Declare. + +Wed Nov 15 18:05:52 1995 Ian Lance Taylor + + * targets.c (bfd_target): Change type of second argument to + _bfd_print_private_bfd_data from void * to PTR. + * libbfd-in.h (_bfd_generic_bfd_print_private_bfd_data): Cast + using PTR rather than void *. + * bfd-in2, libbfd.h: Rebuild. + * peicode.h (pe_print_private_bfd_data): Change vfile from void * + to PTR. + * elfxx-target.h (bfd_elfNN_bfd_print_private_bfd_data): Define as + _bfd_generic_bfd_print_private_bfd_data rather than casting + bfd_true. + +Wed Nov 15 04:09:14 1995 Ken Raeburn + + * Makefile.in (.dep1): Fix stupid typo in last change. Remove any + "DO NOT DELETE" lines or blank lines that mkdep writes on some + systems. + (BFD_LIBS_CFILES, ALL_MACHINES_CFILES, BFD32_BACKENDS_CFILES, + BFD64_BACKENDS_CFILES): New variables. + (CFILES): Use them. + +Tue Nov 14 11:52:23 1995 Ian Lance Taylor + + * peicode.h (coff_swap_aouthdr_out): For PPC PE, start isize at 0, + not at the file position of the first section. + * coffcode.h (coff_compute_section_file_positions): Avoid using + unportable #elif. + (coff_write_object_contents): When generating a PPC PE executable + with no symbols, round up the file size to a COFF_PAGE_SIZE + boundary. + * cofflink.c (_bfd_coff_final_link): If there are no symbols, + don't write out a string table. + + * elf.c (bfd_section_from_shdr): When using a different section + header, pass the new one to _bfd_elf_make_section_from_shdr. + (elf_fake_sections): Don't set sh_info and sh_entsize fields. + (elf_map_symbols): Add section VMA to symbol value when comparing + against 0. + (_bfd_elf_compute_section_file_positions): Only build symbol table + if there are some symbols. Set file offset of symtab and strtab + sections. + (assign_file_positions_except_relocs): Remove dosyms parameter. + Change all callers. Never set file offset of symtab and strtab + sections. + (_bfd_elf_copy_private_section_data): New function. + (MAP_ONESYMTAB, MAP_DYNSYMTAB, MAP_STRTAB, MAP_SHSTRTAB): Define. + (_bfd_elf_copy_private_symbol_data): New function. + (swap_out_syms): Check for special mapping of st_shndx created by + copy_private_symbol_data. + * elfxx-target.h: Use new copy routines. + * elf-bfd.h (_bfd_elf_copy_private_symbol_data): Declare. + (_bfd_elf_copy_private_section_data): Declare. + + * config.bfd (sh-*-*): Set targ_defvec to shcoff_vec. + + * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE, handle + C_NT_WEAK. + + * coff-sh.c (shlcoff_vec): Use _bfd_generic_archive_p, not + _bfd_dummy_target, matching the recent change to archive + recognition. + +Mon Nov 13 13:24:38 1995 Ian Lance Taylor + + * libbfd.c (bfd_get_file_window): Use casts to avoid doing + arithmetic on PTR types. + + * aout-target.h (MY(callback)): Set the lma of the sections. + + * ecoff.c (ecoff_reloc_link_order): Turn a reloc against a defined + symbol into a reloc against the section. + +Mon Nov 13 07:31:35 1995 Kim Knuttila + + * coff-ppc.c (ppc_coff_link_hash_entry): added support for inline + glue for the relocs: IMGLUE and IFGLUE. + (record_toc): new function - tracks toc contents + (ppc_mark_symbol_as_glue): new function - supports the IMGLUE reloc + (coff_ppc_relocate_section): Added support and fixes for IMGLUE/IFGLUE + (ppc_coff_rtype2howto): removed invalid IMGLUE hack + (coff_ppc_rtype_to_howto): removed invalid IMGLUE hack + (ppc_record_toc_entry): Removed a debug define (duh) + + * peicode.h (coff_swap_scnhdr_out): Fixed invalid strcmp for ".reldata" + (pe_print_idata): New function - formats the idata section data + (pe_print_pdata): New function - formats the pdata section data + (pe_print_private_bfd_data): calls to above + +Sun Nov 12 12:23:24 1995 Stan Shebs + + * Makefile.in (bfd_libs_here, etc): Provide empty definitions. + * coff-rs6000.c (rs6000coff_vec): Add conditional defines + TARGET_SYM and TARGET_NAME for vector and BFD name. + * coff-pmac.c (pmac_xcoff_vec): Remove. + (TARGET_SYM, TARGET_NAME): Define. + * coffcode.h (coff_set_arch_mach_hook) [POWERMAC]: Set the + machine to 0, not all PowerMacs are 601s. + +Fri Nov 10 12:10:14 1995 Ian Lance Taylor + + * elfcode.h (elf_object_p): Read in any program headers. + * elf.c (_bfd_elf_make_section_from_shdr): Adjust section lma + based on the program headers, if any. + (elf_fake_sections): Set sh_addr from the vma, not the lma. + (map_program_segments): Set p_paddr of program headers based on + the lma. + +Thu Nov 9 13:01:31 1995 Ian Lance Taylor + + * archive.c (bfd_generic_archive_p): Preserve tdata in case of + failure. + + * aoutx.h (NAME(aout,final_link)): Report a reasonable error when + trying to do a relocateable link with a non-a.out object file. + + * archive.c (bfd_generic_archive_p): Check the first object file + in an archive even if target_defaulted is set. If the object file + has the wrong xvec, reject it. + + * aoutx.h (NAME(aout,set_section_contents)): If a section can not + be represented, report the name via _bfd_error_handler. + (translate_to_native_sym_flags): Likewise. + * elf32-mips.c (mips_elf_final_link): Likewise. + * oasys.c (oasys_write_sections): Likewise. + + * coffcode.h (coff_set_alignment_hook): Write RS6000COFF_C version + which checks for STYP_OVRFLO sections. + (coff_compute_section_file_positions): If RS6000COFF_C, handle + reloc and lineno count overflows. + (coff_write_object_contents): Call coff_count_linenumbers before + coff_compute_section_file_positions. If RS6000COFF_C, handle + reloc and lineno count overflows. + * xcofflink.c (_bfd_xcoff_bfd_final_link): Count line numbers and + relocs before dealing with .pad sections. Count overflow section + headers when handling .pad sections. + + * coffcode.h (coff_write_object_contents): Set a.out vstamp to 1 + if RS6000COFF_C. + + * xcofflink.c (XCOFF_DESCRIPTOR): Define. + (struct xcoff_link_hash_table): Add descriptor_section and + special_sections fields. + (_bfd_xcoff_bfd_link_hash_table_create): Initialize new fields. + (xcoff_link_add_symbols): Set linkage section alignment. Create + descriptor section. Check for magic symbol names (_text, etc.), + and record them in special_sections if found. Set + XCOFF_DESCRIPTOR flag for a function descriptor, and set its + descriptor field to point back to the function code symbol. + (xcoff_sweep): Always mark the special descriptor_section. + (bfd_xcoff_export_symbol): Check whether the symbol might be a + function descriptor, and mark it if it is. + (bfd_xcoff_size_dynamic_sections): Add new special_sections + parameter, and fill it in. Allocate space for the descriptor + section. + (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR flag when defining + global linkage code. If an undefined function descriptor is + exported, arrange to define it. Warn about any other undefined + exported symbol. + (_bfd_xcoff_bfd_final_link): Write out the descriptor section. + (xcoff_write_global_symbol): Create a function descriptor when + necessary. + * bfd-in.h (bfd_xcoff_size_dynamic_sections): Update declaration. + * bfd-in2.h: Rebuild. + +Thu Nov 9 08:40:23 1995 Kim Knuttila + + * coff-ppc.c (ppc_coff_link_hash_entry): new types for hashing + (ppc_coff_link_hash_table): new types for hashing + (ppc_coff_link_hash_newfunc): hash entry constructor + (ppc_coff_link_hash_table_init): hash table initializer + (ppc_coff_link_hash_table_create): hash table constructor + (ppc_record_toc_entry): changed references to hash table + (coff_ppc_relocate_section): changed references to hash table + + * libcoff-in.h (coff_link_hash_entry): removed toc_offset + * libcoff.h: Rebuild + + * cofflink.c (_bfd_coff_link_hash_newfunc): removed toc_offset init + (coff_link_add_symbols): removed toc_offset init + +Thu Nov 9 04:00:38 1995 Ken Raeburn + + * Makefile.in (.dep1): Make sure the file mkdep is to write exists + first. + + * configure.in: Added new option --with[out]-mmap. Set USE_MMAP + if it is given and mmep is available. + * acconfig.h: Undef USE_MMAP. + * configure, config.in: Regenerated. + * aoutx.h: If USE_MMAP is not defined, do all symbol and string + table handling the old way. + (aout_get_external_symbols): Don't complain if last byte of string + table is nonzero. + * libbfd.c [HAVE_MADVISE]: Include sys/types.h and sys/mman.h. + (bfd_free_window) [! USE_MMAP]: Don't define. + (bfd_get_file_window, + _bfd_generic_get_section_contents_in_window) [! USE_MMAP]: Abort. + +Wed Nov 8 20:03:44 1995 Eric Freudenthal + + * coff-a29k.c (SIGN_EXTEND_HWORD): Use ~0xffff rather than + 0xffff0000. + +Wed Nov 8 11:31:11 1995 Ian Lance Taylor + + * coff-a29k.c (a29k_reloc): Change handling of R_IREL reloc to be + compatible with AMD generated COFF files. Try to support both AMD + and GNU formats simultaneously. + (coff_a29k_relocate_section): Likewise. + + * libbfd.c (bfd_get_file_window): Change writable parameter from + int to boolean; update all callers. Pass MAP_SHARED if not + writable--it's required on Solaris. Cast fprintf argument to + avoid warning. + * bfd-in.h (bfd_get_file_window): Update declaration. + * bfd-in2.h: Rebuild. + * aoutx.h: Update calls to bfd_get_file_window. + + * xcofflink.c (XCOFF_DEF_DYNAMIC): Rename from XCOFF_REF_DYNAMIC. + Change all uses. + (xcoff_swap_ldhdr_in): New static function. + (xcoff_swap_ldsym_in): New static function. + (xcoff_find_reloc): Handle the case of a single reloc correctly. + (xcoff_link_add_symbols): If we just created a descriptor, pass it + to _bfd_generic_link_add_one_symbol, to save a hash lookup. + Handle XTY_ER/XMC_XO symbols correctly. + (xcoff_link_add_dynamic_symbols): Rewrite to read .loader symbols + rather than normal symbol table. + (bfd_xcoff_import_symbol): It's not an error if the symbol is + already defined with the same absolute value. + (xcoff_mark): When considering called symbols, check whether the + descriptor is from a dynamic object, rather than the symbol + itself. + (xcoff_build_ldsyms): Likewise. + + * libbfd.c (bfd_get_file_window): Change return type to boolean. + Cast realloc and malloc return values. If malloc or realloc fail, + set bfd_error_no_memory. + * bfd-in.h (bfd_get_file_window): Change type to boolean. + * bfd-in2.h: Rebuild. + +Tue Nov 7 11:53:48 1995 Kim Knuttila + + * coff-ppc.c (ppc_record_toc_entry): new function. + (in_reloc_p): changed return value. + (coff_ppc_relocate_section): much rework. + (ppc_allocate_toc_section): new function. + (ppc_process_before_allocation): new function. + (ppc_coff_swap_sym_in_hook): new function. + + * cofflink.c (_bfd_coff_link_hash_newfunc): initialize toc_offset. + (coff_link_add_symbols): initialize toc_offset. + + * peicode.h (coff_swap_sym_in): Added coff_swap_sym_in_hook + (coff_swap_aouthdr_out): Added more sections to the data + dictionary for the pe file header. Also changed linker version + number on the ppc side. + (dir_names): small improvements to the dictionary printing. + (pe_mkobject_hook): save the file level flags. + + * libcoff-in.h (coff_link_hash_entry): added toc_offset field + (pe_tdata): added real_flags field + (coff_tdata): added local_toc_sym_map and access macro + + * libcoff.h (coff_link_hash_entry): added toc_offset field + (pe_tdata): added real_flags field + (coff_tdata): added local_toc_sym_map and access macro + + * coffcode.h (coff_set_alignment_hook): added hook for PE. + (coff_mkobject): init for local_toc_sym_map + (coff_write_object_contents): set the internal_a.magic to + IMAGE_NT_OPTIONAL_HDR_MAGIC which appears to be what other + ppc compilers use. + +Tue Nov 7 13:48:58 1995 Ian Lance Taylor + + * ecofflink.c (_bfd_ecoff_locate_line): Keep looking through stabs + entries until both the line number address and the function name + address are too large. + + * configure.in: Call AC_CHECK_PROG to find and cache AR. + * configure: Rebuilt. + + * aclocal.m4 (BFD_CC_FOR_BUILD): Don't define CC_FOR_BUILD if it + is defined in the environment. + +Tue Nov 7 10:57:24 1995 Jeffrey A Law (law@cygnus.com) + + * som.c (som_get_section_contents_in_window): Define to use + generic version. + +Mon Nov 6 17:13:15 1995 Harry Dolan + + * coff-i860.c: New file, based on coff-i386.c. + * cpu-i860.c: New file, based on cpu-i386.c. + * hosts/i860mach3.h: New file, based on hosts/i386mach3.h. + * config.bfd (i860-*-mach3*, i860-*-osf1*, i860-*-coff*): New + targets, using i860coff_vec. + * configure.in (i860-*-mach3*, i860-*-osf1*): New hosts, using + trad-core.o and hosts/i860mach3.h. + (i860coff_vec): Use coff-i860.o and cofflink.o. + * configure: Rebuild. + * Makefile.in: Rebuild dependencies. + (ALL_MACHINES): Add cpu-i860.o. + (BFD32_BACKENDS): Add coff-i860.o. + (CFILES): Add cpu-i860.c and coff-i860.c. + * targets.c (i860coff_vec): Declare. + (bfd_target_vector): Add &i860coff_vec. + * archures.c (bfd_i860_arch): Declare. + (bfd_archures_list): Add &bfd_i860_arch. + * coffcode.h (coff_set_arch_mach_hook): Handle I860 magic number. + (coff_set_flags): Handle bfd_arch_i860. + (coff_write_object_contents): Handle I860 a.out magic number. + +Mon Nov 6 14:34:07 1995 Ian Lance Taylor + + * xcofflink.c (xcoff_link_add_symbols): Set the alignment power of + the created .tc section to 2. + (xcoff_mark): Don't keep a .loader reloc for a call to an + undefined symbol when creating a shared library. + (xcoff_build_ldsyms): When creating a shared library, generate + global linkage code for a call to an undefined symbol. + +Sun Nov 5 21:44:13 1995 Ken Raeburn + + * Makefile.in (CFILES): Rebuild list from BFD_LIBS, ALL_MACHINES, + BFD32_BACKENDS, BFD64_BACKENDS. + (.dep1): Put mkdep output in a separate file. + Rebuilt dependencies. + + * ecoff.c (_bfd_ecoff_slurp_armap): Cast _bfd_read_ar_hdr return + value. + + Permit use of mmap when available: + + * configure.in: Check for mmap, madvise, mprotect. + * config.in, configure: Regenerated. + + * libbfd.c (struct _bfd_window_internal): Define type. + (bfd_init_window, bfd_free_window, bfd_get_file_window): New + functions. + (ok_to_map): New static variable for debugging. + (_bfd_generic_get_section_contents_in_window): New function. + * bfd-in.h (bfd_window_internal): Declare type. + (bfd_window): Define type. + (bfd_init_window, bfd_free_window, bfd_get_file_window): Declare. + * libbfd-in.h (_bfd_generic_get_section_contents_in_window): + Declare. + + * libaout.h (struct aoutdata): Add two window fields. + (obj_aout_sym_window, obj_aout_string_window): New macros. + * aoutx.h (some_aout_object_p): Initialize windows. + (aout_get_external_symbols): Get symbol data and strings in + windows instead of explicitly allocated buffers. + (slurp_symbol_table): Free window instead of memory. + (bfd_free_cached_info): Release windows instead of freeing storage + directly. + (aout_link_free_symbols): Ditto. + + * targets.c (bfd_target): Add new field for + get_section_contents_in_window. + (BFD_JUMP_TABLE_GENERIC): Updated. + * aout-adobe.c, aout-target.h, binary.c, bout.c, coff-alpha.c, + coff-mips.c, elfxx-target.h, i386msdos.c, i386os9k.c, ieee.c, + libcoff-in.h, oasys.c, srec.c, tekhex.c, versados.c: Added new + macros for get_section_contents_in_window field. + +Sat Nov 4 12:23:26 1995 Fred Fish + + * core.c: Renamed to corefile.c + * makefile.dos (OBJS): Change core.o to corefile.o + * Makefile.in (CFILES, BFD_LIBS): Use corefile.c instead of core.c + +start-sanitize-gm +Sat Nov 4 10:16:54 1995 Stu Grossman (grossman@cygnus.com) + + * config.bfd (mips*-*-magic*): Add bfd_elf32_bigmips_vec to + targ_selvecs to allow debugging under Irix-5 native. + +end-sanitize-gm +Fri Nov 3 15:54:59 1995 Ian Lance Taylor + + * xcofflink.c (xcoff_link_add_symbols): Rename local variable sub + to o. Clobber and restore the list of new csects around the call + to _bfd_generic_link_add_one_symbol, in case it wants to report a + linker error and the linker wants to read the symbol table. Reset + the line number count of a real section even if it has no relocs. + (_bfd_xcoff_bfd_final_link): If shared, set the DYNAMIC flag. + + * coffgen.c (_bfd_coff_read_string_table): Warn if the string size + is too small. + +Thu Nov 2 23:16:39 1995 Ian Lance Taylor + + * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Don't warn about + an undefined symbol in a shared link. + + * linker.c (_bfd_generic_link_add_one_symbol): Correct type of + oldtype from bfd_link_order_type to bfd_link_hash_type. From + phdm@info.ucl.ac.be (Philippe De Muyter). + +Wed Nov 1 14:26:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 + + * coff-m88k.c (rtype2howto): New static function. + (RTYPE2HOWTO): Use it rather than a macro definition. + + * coffcode.h (coff_write_object_contents): set internal_a.magic + to PAGEMAGICPEXECPAGED #if defined (M68) && !defined (LYNXOS). + + * configure.in: m68*-motorola-sysv* does not use ptrace-core.o; + define TRAD_HEADER to new file hosts/delta68.h. + m88*-motorola-sysv*, however, does use ptrace-core.o. + * hosts/delta68.h: New file. + + * ptrace-core.c (ptrace_unix_core_file_p): change bfd_zmalloc to + bfd_zalloc; provide proper parm abfd to calls to bfd_zalloc. + +Wed Nov 1 13:51:54 1995 Ken Raeburn + + * i386linux.c (MY(vec)): Declare before use. + +Wed Nov 1 11:45:07 1995 Ian Lance Taylor + + * reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): + Pass input_bfd, not in_bfd, to bfd_coff_reloc16_extra_cases. + + * elf.c (bfd_elf_set_dt_needed_name): Don't do anything if the + BFD is not of the right type. + (bfd_elf_get_needed_list): Likewise. + * i386linux.c (bfd_linux_size_dynamic_sections): Likewise. + * sunos.c (bfd_sunos_get_needed_list): Likewise. + * xcofflink.c (XCOFF_XVECP): Define. + (bfd_xcoff_link_record_set): Don't do anything if the BFD is not + of the right type. + (bfd_xcoff_import_symbol): Likewise. + (bfd_xcoff_export_symbol): Likewise. + (bfd_xcoff_link_count_reloc): Likewise. + (bfd_xcoff_record_link_assignment): Likewise. + (bfd_xcoff_size_dynamic_sections): Likewise. + + * sunos.c (sunos_scan_ext_relocs): Only check the reloc symbol + table index against the number of symbols for a base relative + reloc. + + * coff-rs6000.c (_bfd_xcoff_sizeof_headers): Change from macro to + static function. + * xcofflink.c (_bfd_xcoff_bfd_link_hash_table_create): Set + full_aouthdr flag here... + (_bfd_xcoff_bfd_final_link): ...not here. + +Tue Oct 31 12:52:02 1995 Fred Fish + + * libelf.h: Rename to elf-bfd.h to avoid conflict with + systems that have a system . + * Makefile.in: Globally replace libelf.h with elf-bfd.h. + * bfd.c, elf.c, elf32-arc.c, elf32-gen.c, elf32-hppa.c, + elf32-hppa.h, elf32-i386.c, elf32-i860.c, elf32-m68k.c, + elf32-m88k.c, elf32-mips.c, elf32-ppc.c, elf32-sparc.c, + elf64-gen.c, elf64-sparc.c, elfcode.h, elflink.c, + elfxx-target.h: Include elf-bfd.h rather than libelf.h. + * elfxx-target.h: Change libelf.h reference to elf-bfd.h. + +Tue Oct 31 15:30:07 1995 David Mosberger-Tang + + * ecoff.c (ecoff_set_symbol_info): Add new parameter weak. If + set, set BSF_WEAK in symbol. Change all callers. + (ecoff_get_extr): Set weakext based on BSF_WEAK. + (ecoff_link_add_externals): If weakext is set, pass BSF_WEAK to + _bfd_generic_link_add_one_symbol. + (ecoff_indirect_link_order): Check that the section tdata relocs + are not NULL before using them. + + * configure.in (alpha*-*-linux*): Set COREFILE to trad-core.o and + define TRAD_HEADER as hosts/alphalinux.h. + * configure: Rebuild. + * hosts/alphalinux.h: New file. + * trad-core.c (trad_unix_core_file_p): Cast u.u_ar0 to bfd_vma, + not int. + +Tue Oct 31 12:34:11 1995 Ian Lance Taylor + + * coffcode.h (coff_slurp_symbol_table): Accept C_BCOMM and + C_ECOMM storage classes. + + * xcofflink.c (xcoff_mark_symbol): New static function, broken out + of xcoff_mark. + (xcoff_mark): Call xcoff_mark_symbol. + (bfd_xcoff_export_symbol): Call xcoff_mark_symbol. + (bfd_xcoff_link_count_reloc): Call xcoff_mark_symbol rather than + doing it by hand. + (xcoff_build_ldsyms): Build a .loader symbol for an export symbol. + +Mon Oct 30 14:53:48 1995 Ian Lance Taylor + + * xcofflink.c (struct xcoff_final_link_info): Add new line_filepos + field. + (xcoff_find_reloc): New static function. + (xcoff_link_add_symbols): Use it. + (_bfd_xcoff_bfd_final_link): Set finfo.line_filepos. + (xcoff_link_input_bfd): Handle C_BINCL and C_EINCL. Don't + relocate the value of C_DECL. + + * elf.c (elf_fake_sections): Remove bogus BFD_ASSERT. + +Sat Oct 28 01:25:34 1995 steve chamberlain + + * cofflink.c (_bfd_coff_generic_relocate_section): Make + callback decide what goes in .relocs. + * pe[i]-i386.c (TARGET_UNDERSCORE): Define. + * peicode.h (pe_mkobject_hook): Only copy aouthdr if + there is one. + +Sat Oct 28 01:51:02 1995 Ian Lance Taylor + + * xcofflink.c (xcoff_link_add_symbols): Handle csects in the + absolute section. + +Fri Oct 27 18:14:39 1995 Ian Lance Taylor + + * xcofflink.c: More improvements, mostly to fix handling of + constructors and a few other special cases. + * coff-rs6000.c (rs6000coff_vec): Set symbol_leading_char back to + zero, reverting yesterday's change. + * bfd-in.h (bfd_xcoff_link_record_set): Declare. + (bfd_xcoff_link_count_reloc): Declare. + (bfd_xcoff_record_link_assignment): Declare. + * bfd-in2.h: Rebuild. + +Fri Oct 27 14:42:15 1995 Niklas Hallqvist + + * PORTING, aout-arm.c, aout-encap.c, aout-rce.c, aout-target.h, + aoutx.h, gen-aout.c, host-aout.c, hp300bsd.c, i386aout.c + i386bsd.c, i386dynix.c, i386linux.c, i386lynx.c, i386mach3.c, + i386netbsd.c, m68klynx.c, m88kmach3.c, mipsbsd.c, newsos3.c, + ns32knetbsd.c, pc532-mach.c, riscix.c, sparclynx.c, sparcnetbsd.c: + Change PAGE_SIZE to TARGET_PAGE_SIZE. + + * m68knetbsd.c: Ditto as well as add support for the m68k4k object + format. + + * netbsd.h: Double ditto (incl. m68k4k support). NetBSD's text + segments includes the a.out header. See to that the magic number + *always* is big-endian. + + * config.bfd: Add m68*-hp*-netbsd* case. Cross-pollinate m68k and + m68k4k NetBSD configurations. + + * configure.in, configure: Separate i386 & mips NetBSD + configurations from other BSD ones. Don't assume DEC is the only + thing NetBSD/mips run on. Add {m68k,ns32k,sparc}-*-netbsd* + configurations. Add support for m68k4k NetBSD object format. + + * libaout.h: Added M_68K4K_NETBSD magic. + + * m68k4knetbsd.c: New file. + + * hosts/{m68k,sparc}nbsd.h: Don't define HOST_BIG_ENDIAN_P. + + * hosts/nbsd.h: Define HOST_BIG_ENDIAN_P according to + . + + * hosts/mipsnbsd.h: New file. + +start-sanitize-gm +Fri Oct 27 09:41:51 1995 Stu Grossman (grossman@cygnus.com) + + * config.bfd: Add config stuff for mips*-*-magic* to set + targ_defvec to ecoff_big_vec. + +end-sanitize-gm +Thu Oct 26 14:16:47 1995 Ian Lance Taylor + + * xcofflink.c: Numerous changes to get closer to a working XCOFF + linker. + * libcoff-in.h (struct xcoff_tdata): Add full_aouthdr, + toc_section, and entry_section fields. + (struct xcoff_section_tdata): Remove ldrel_count field. + * libcoff.h: Rebuild. + * coffcode.h (coff_mkobject_hook): Initialize new xcoff_data + fields. + (coff_compute_section_file_positions): If RS6000COFF_C, generate + full a.out header if full_aouthdr is set in xcoff_data. + (coff_write_object_contents): Likewise. Set o_snentry and o_sntoc + based on sections stored in xcoff_data. + * coff-rs6000.c (xcoff_copy_private_bfd_data): Copy new xcoff_data + fields. + (xcoff_reloc_type_lookup): Handle BFD_RELOC_CTOR. + (rs6000coff_vec): Set symbol_leading_char to '.'. + * coffgen.c (coff_get_symbol_info): If fix_value is set, fix the + value stored in ret rather than returning a pointer value. + +Wed Oct 25 23:10:39 1995 Michael Meissner + + * config.bfd (powerpc{,le}-{elf,sysv4,eabi,solaris2}): Remove MAC + format for now. + +Wed Oct 25 16:19:27 1995 Jeffrey A Law (law@cygnus.com) + + * som.c (som_slurp_string_table): Allocate the strings with malloc + since they're free'd by free_cached_info. + (som_slurp_symbol_table): Similarly for the symbol table. + +Wed Oct 25 14:59:22 1995 Per Bothner + + * Makefile.in (diststuff): Don't make headers. + +Wed Oct 25 11:32:54 1995 Ian Lance Taylor + + * Makefile.in: Rebuild dependencies. + + * sunos.c (bfd_sunos_record_link_assignment): Don't do anything if + output_bfd is not SunOS. + (bfd_sunos_size_dynamic_sections): Likewise. Don't scan relocs of + non-SunOS input files. + + * xcofflink.c: Extensive changes to support linking shared objects + and generating a .loader section. + * libcoff-in.h (struct xcoff_tdata): Add import_file_id field. + (struct xcoff_section_tdata): Add lineno_count, first_symndx, + last_symndx, and ldrel_count fields. + * libcoff.h: Rebuild. + * coff-rs6000.c (xcoff_howto_table): Correct reloc names. + * coffcode.h (styp_to_sec_flags): Don't set any flags if STYP_PAD + is set. + * bfd-in.h (bfd_xcoff_import_symbol): Declare. + (bfd_xcoff_export_symbol): Declare. + (bfd_xcoff_size_dynamic_sections): Declare. + * bfd-in2.h: Rebuild. + +Tue Oct 24 17:44:20 1995 Stan Shebs + + * configure.in: Add xcofflink.o to pmac_xcoff_vec. + * configure: Rebuild. + * mpw-config.in: Add xcofflink.c.o to powerpc-apple-macos. + * coff-pmac.c: Include coff-rs6000.c instead of duplicating its + contents. + (pmac_xcoff_vec): Update to use new xcoff support. + * coff-rs6000.c (xcoff_generic_stat_arch_elt): Make static. + (xcoff_write_armap): Declare buf as unsigned char. + * xcofflink.c (xcoff_link_add_symbols): Declare a local as PTR. + + * mpw-make.sed: Generalize subdir_do edit. + +Tue Oct 24 10:25:01 1995 Jeffrey A Law (law@cygnus.com) + + * hppabsd-core.c (make_bfd_asection): Initialize asect->filepos + correctly. Don't initialize asect->vma. + +Fri Oct 20 13:23:48 1995 Ken Raeburn + + * opncls.c (_bfd_new_bfd): If _bfd_chunksize wasn't preset, use + something a little less than the page size. + +Thu Oct 19 13:06:09 1995 Ian Lance Taylor + + * coff-i960.c (coff_i960_adjust_symndx): Clear *adjustedp. + Wed Oct 18 16:20:08 1995 steve chamberlain * coff-i386.c (coff_i386_reloc_type_lookup): New.