diff options
Diffstat (limited to 'binutils-2.25/bfd/ChangeLog-9697')
| -rw-r--r-- | binutils-2.25/bfd/ChangeLog-9697 | 6735 |
1 files changed, 6735 insertions, 0 deletions
diff --git a/binutils-2.25/bfd/ChangeLog-9697 b/binutils-2.25/bfd/ChangeLog-9697 new file mode 100644 index 00000000..add810b1 --- /dev/null +++ b/binutils-2.25/bfd/ChangeLog-9697 @@ -0,0 +1,6735 @@ +Tue Dec 30 12:45:18 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-sparc.c (elf32_sparc_check_relocs): If -Bsymbolic, don't + allocate space for a PC relative reloc against a symbol which is + defined in a regular file. + (elf32_sparc_relocate_section): If -Bsymbolic, don't copy a PC + relative reloc against a symbol which is defined in a regular + file. + +Mon Dec 29 18:02:28 1997 Ian Lance Taylor <ian@cygnus.com> + + From Jonathan Stone <jonathan@DSG.Stanford.EDU>: + * config.bfd (mips-dec-netbsd*): Add ECOFF vectors to + targ_selvecs. + (mips*el-*-netbsd*): Like mips-dec-netbsd*. + (mips*-*-netbsd*): New target. + +Mon Dec 29 17:13:28 1997 H.J. Lu (hjl@gnu.org) + + * elflink.h (elf_link_assign_sym_version): Change error message + from "undefined version name" to "undefined versioned symbol + name". + +Mon Dec 29 11:41:16 1997 Nick Clifton <nickc@cygnus.com> + + * coff-arm.c (coff_arm_relocate_section): Fix typo from previous + delta. + +Tue Dec 23 17:01:10 1997 Ian Lance Taylor <ian@cygnus.com> + + * libbfd-in.h (_bfd_dwarf2_find_nearest_line): Declare. + * libbfd.h: Rebuild. + + * peicode.h (coff_swap_scnhdr_out): Set .reloc section to be + shared. Set stab* sections to be shared and read. Set .rsrc + section to be read and shared. + +Mon Dec 22 13:20:57 1997 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am: Rebuild dependencies. + (ALL_MACHINES_CFILES): Add dwarf2.lo. + (ALL_MACHINES_CFILES): Add dwarf2.c. + * Makefile.in: Rebuild. + + * coff-arm.c: Don't include obstack.h. + +Mon Dec 22 13:04:33 1997 Joel Sherrill <joel@oarcorp.com> + + * config.bfd (i[3456]86*-go32-rtems*): Fix to be the same as + i[3456]86-go32. + +Thu Dec 18 16:01:25 1997 Doug Evans <devans@canuck.cygnus.com> + + * configure: Regenerate to get @SHELL@ substituted. + +Wed Dec 17 09:45:09 1997 Nick Clifton <nickc@cygnus.com> + + * coff-arm.c (coff_arm_relocate_section): Only look at section + owner if there is one. + + * elf.c (assign_file_positions_for_segments): Fail if there is not + enough room for the program headers. + +Tue Dec 16 08:09:56 1997 Gavin Koch <gavin@cygnus.com> + + * elf.c (_bfd_elf_find_nearest_line): Call + _bfd_dwarf2_find_nearest_line first. + * elf32-mips.c (_bfd_mips_elf_find_nearest_line): Same. + * dwarf2.c: New file; implement _bfd_dwarf2_find_nearest_line. + +Mon Dec 15 16:08:52 1997 Nick Clifton <nickc@cygnus.com> + + * archures.c: Add bfd_mach_m32r. + +Mon Dec 15 16:11:22 1997 Fred Fish <fnf@cygnus.com> + + * coffcode.h (ALIGN_SECTIONS_IN_FILE): Define if I960 not defined. + (coff_compute_section_file_positions): Use ALIGN_SECTIONS_IN_FILE + to decide when to align the file sections for paging. + * coffcode.h (ALIGN_SECTIONS_IN_FILE): Undefine for TIC80COFF. + +Mon Dec 15 15:01:15 1997 Nick Clifton <nickc@cygnus.com> + + * elf32-m32r.c (m32r_elf_object_p): New Function. + (m32r_elf_final_write_processing): New Function. + (m32r_elf_set_private_flags): New Function. + (m32r_elf_copy_private_bfd_data): New Function. + (m32r_elf_merge_private_bfd_data): New Function. + (m32r_elf_print_private_bfd_data): New Function. + (elf_backend_object_p): Point to m32r_object_p. + (elf_backend_final_write_processing): Point to + m32r_elf_final_write_processing. + (bfd_elf32_bfd_copy_private_bfd_data): Point to + m32r_elf_copy_private_bfd_data. + (bfd_elf32_bfd_merge_private_bfd_data): Point to + m32r_elf_merge_private_bfd_data. + (bfd_elf32_bfd_set_private_flags): Point to + m32r_elf_set_private_bfd_data. + (bfd_elf32_bfd_print_private_bfd_data): Point to + m32r_elf_print_private_bfd_data. + + + * bfd-in2.h (bfd_mach_m32r): Add identifier for M32R architecture + machines. + +Fri Dec 12 11:30:28 1997 Brendan Kehoe <brendan@canuck.cygnus.com> + + * configure: Only build libbfd shared if --enable-shared's value + was `yes', or was set to `*bfd*'. + * aclocal.m4: Likewise. + * NOTE: this really needs to be fixed in libtool/libtool.m4, the + original source of this bit of code. It's not clear what the best fix + would be, though. + +Thu Dec 11 17:48:11 1997 Richard Henderson <rth@cygnus.com> + + * linker.c (generic_link_add_symbol_list): Always init udata.p so + that the generic relaxation code can function when input and output + file formats are mismatched. + +Thu Dec 11 01:02:18 1997 Ian Lance Taylor <ian@cygnus.com> + + * coff-sh.c (bfd_coff_small_swap_table): Initialize new fields. + + * elf.c (assign_file_positions_for_segments): For a loadable + section, make sure that the load address is correct relative to + the load address of the segment plus the size of the segment so + far. + + * coffcode.h (_coff_link_output_has_begun): Make static. + (_coff_final_link_postscript): Likewise. + +Wed Dec 10 23:37:11 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_input_bfd): Handle a relocateable link in + which a relocation refers to an indirect or warning symbol. + +Wed Dec 10 11:15:55 1997 Nick Clifton <nickc@cygnus.com> + + * coff-arm.c (bfd_arm_coff_final_link): Function deleted. + (coff_arm_final_link_postscript): New function. + (coff_arm_link_output_has_begun): New function. + + * libcoff.h (struct bfd_coff_backend_data): Add new fields: + _bfd_coff_link_output_has_begun and + _bfd_coff_final_link_postscript. Add new macros: + bfd_coff_link_output_has_begun() and + bfd_coff_final_link_postscript(). + + * cofflink.c (_bfd_coff_final_link): Insert calls to + bfd_coff_link_output_has_begun() and + bfd_coff_final_link_postscript(). + + * coffcode.h: Add two new fields to bfd_coff_backend_data + structure: _bfd_coff_link_output_has_begun and + _bfd_coff_final_link_postscript. Add default initialisers for + these fields. Add overridable aliases for the coff swap functions + in the backend data structure. + + * elf32-v850.c: Update with patches from the branch to fix + HI16_S/LO16 reloc pairs. + +Wed Dec 10 14:06:48 1997 Michael Meissner <meissner@cygnus.com> + + * elf32-d30v.c (d30v_info_to_howto_rela): New function to support + RELA relocations. + (USE_REL): Don't define any more, switch to using RELA + relocations. + (elf_info_to_howto): Define as d30v_info_to_howto_rela. + +Tue Dec 9 11:37:53 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * archures.c (bfd_mach_mips*): Define. + (bfd_default_scan): For 3000 and 4000 replace magic constant with + macro. + + * cpu-mips.c (N): Define. + (bfd_mips_arch, arch_info_struct): Re-write using macro N, replace + numbers with bfd_mach_mips* macros. + +Fri Dec 5 11:13:46 1997 Nick Clifton <nickc@cygnus.com> + + * elf32-v850.c (v850_elf_reloc, v850_elf_store_addend_in_insn, + v850_elf_relocate_section): Fix reloc addend handling. + (v850_elf_section_from_bfd_section, v850_elf_symbol_processing, + v850_elf_add_symbol_hook, v850_elf_link_output_symbol_hook, + v850_elf_section_from_shdr, v850_elf_fake_sections): New functions + to create and handle special common sections. + (v850_elf_final_link_relocate): Fix HI16 and HI16_S relocations + which have data stored in the instructions. + +Tue Dec 2 10:26:16 1997 Nick Clifton <nickc@cygnus.com> + + * coff-arm.c (TARGET_UNDERSCORE): Revert back to '_' + (USER_LABEL_PREFIX): Revert back to '_' + + * config.bfd (targ_cpu): Add support for Thumb target. + +Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk> + + * coff-sh.c (sh_coff_howtos): Add R_SH_SWITCH8 entry. + (get_symbol_value): Handle R_SH_SWITCH8. + (sh_relax_delete_bytes): Likewise. + +Wed Nov 26 14:13:34 1997 Nick Clifton <nickc@cygnus.com> + + * coff-arm.c (TARGET_UNDERSCORE): Changed to match definition in + gcc/config/arm/semi.h + + * coffcode.h (coff_slurp_symbol_table): Add ARM and Thumb symbol + classes. + +Sun Nov 23 16:02:58 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * freebsd.h (SWAP_MAGIC): Read magic number little and not big + endian. + +Wed Nov 26 09:30:37 1997 Nick Clifton <nickc@cygnus.com> + + * coffcode.h (coff_mkobject_hook): Only set private flags for non + PE ARM ports. + +Tue Nov 25 15:33:23 1997 Richard Henderson <rth@cygnus.com> + + * binary.c (binary_set_section_contents): Also ignore NEVER_LOAD + sections. + +Tue Nov 25 10:55:36 1997 Nick Clifton <nickc@cygnus.com> + + * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Do not + complain if inout and output formats differ. + +Tue Nov 25 11:26:27 1997 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am (BFD32_BACKENDS): Remove tekhex.lo. + (BFD32_BACKENDS_CFILES): Remove tekhex.c. + * Makefile.in: Rebuild. + * aclocal.m4, configure, Makefile.in: Rebuild with current + automake and autoconf. + + * coff-arm.c (arm_allocate_interworking_sections): Fix typo + (COFF_WITH_PR to COFF_WITH_PE). + +Mon Nov 24 15:47:49 1997 Nick Clifton <nickc@cygnus.com> + + * coff-arm.c: Make variables and some functions static, so that + this file can be included in multiple object files. + (coff_arm_bfd_final_link): Fix minor bug. + +Sat Nov 22 15:16:00 1997 Nick Clifton <nickc@cygnus.com> + + * coff-arm.c: Add support for PIC and APCS-FLOAT type binaries. + + * coffcode.h: Add support for PIC and APCS-FLOAT type binaries. + +Sat Nov 22 16:06:56 1997 Klaus Kaempf <kkaempf@progis.de> + + * evax-emh.c (_bfd_evax_write_emh): Use alloca instead of strdup. + +Sat Nov 22 12:29:30 1997 Ian Lance Taylor <ian@cygnus.com> + + * sunos.c (sunos_add_one_symbol): When overriding a defined + symbol, set it to undefined, not new. + + * elf32-sh.c (sh_elf_relax_delete_bytes): Don't kill LABEL + relocs. + +Fri Nov 21 14:14:22 1997 Richard Henderson <rth@cygnus.com> + + * coff-sh.c (sh_relax_section): Force sign extention of USES r_offset. + (sh_relax_delete_bytes): Don't kill LABEL relocs. + +Mon Nov 17 15:08:38 1997 Jeffrey A Law (law@cygnus.com) + + * elf-m10300.c (elf32_mn10300_finish_hash_table_entry): Fix typo. + (mn10300_elf_relax_section): Likewise. + +Sat Nov 15 15:36:07 1997 Fred Fish <fnf@cygnus.com> + + * peicode.h (coff_swap_aouthdr_in): Cast second arg of + bfd_h_get_* calls to "bfd_byte *". + +Tue Nov 11 10:37:23 1997 Jeffrey A Law (law@cygnus.com) + + * elf-m10300.c (elf32_mn10300_link_hash_entry): Add new field + "movm_stack_size". + (mn10300_elf_relax_section): Include stack space for register saves + in the imm8 field of a "call" instruction. + (compute_function_info): Determine how much stack is allocated by + the movm instruction. Fix typo. + (elf32_mn10300_link_hash_newfunc): Initialize movm_stack_size. + +Mon Nov 10 14:32:40 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Don't crash if + a version dependency could not be found. + +Tue Nov 4 12:05:56 1997 Klaus K"ampf <kkaempf@progis.de> + + * configure.com: Get version info from configure.in + +Fri Oct 24 11:15:58 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz> + + * elf64-sparc.c (sparc64_elf_merge_private_bfd_data): + New function. Avoid mixing US1 and HAL R1 code. + Set resulting memory ordering to the strongest one used. + (sparc64_elf_object_p): Set bfd_mach correctly. + +Thu Oct 23 14:09:33 1997 Richard Henderson <rth@cygnus.com> + + * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16. + (sparc64_elf_check_relocs): Handle them. + (sparc64_elf_relocate_section): Likewise. Before emitting a dyn reloc, + check alignment and transmute R_SPARC_x<->R_SPARC_UAx. + +Thu Oct 23 00:53:14 1997 Richard Henderson <rth@dot.cygnus.com> + + * configure.in (sparc*-*-linux*): Use trad-core and ... + * hosts/sparclinux.h: New file. + +Thu Oct 23 00:25:29 1997 Richard Henderson <rth@dot.cygnus.com> + + * config.bfd (sparc64-*-linux*): New target. + + * elf-bfd.h (struct elf_backend_data): Add plt_alignment member. + * elflink.c (_bfd_elf_create_got_section): Set .got alignment based + on arch_size. + (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections. + Set .plt alignment from new plt_alignment. + * elflink.h (elf_link_create_dynamic_sections): Set version section + alignment to LOG_FILE_ALIGN. + * elfxx-target.h (elf_backend_plt_alignment): Provide default. + (elfXX_bed): Init plt_alignment. + + * elf64-sparc.c (sparc64_elf_check_relocs, + sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections, + sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol, + sparc64_elf_finish_dynamic_sections): New functions. + (sparc64_elf_howto_table): Fix a few name strings. + (ELF_DYNAMIC_INTERPRETER): New definition. + (sparc64_elf_relocate_section): Handle shared libraries. + + * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry, + sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol): + PLT definitions sparc64-linux originally choose. These will go + away soon in favour of the official abi definitions. + +Wed Oct 22 16:08:45 1997 Ian Lance Taylor <ian@cygnus.com> + + * coff-sh.c (coff_small_object_p): New static function. + (coff_small_new_section_hook): New static function. + (bfd_coff_small_swap_table): New static const structure. + (coff_small_close_and_cleanup): Define. + (coff_small_bfd_free_cached_info): Define. + (coff_small_get_section_contents): Define. + (coff_small_get_section_contents_in_window): Define. + (shcoff_small_vec): New static structure. + (shlcoff_small_vec): New static structure. + * targets.c (bfd_target_vector): Add shcoff_small_vec and + shlcoff_small_vec. + * config.bfd (sh-*-elf*): Add shcoff_small_vec and + shlcoff_small_vec to targ_selvecs. + (sh-*-*): Likewise. + * configure.in: Add shcoff_small_vec and shlcoff_small_vec cases. + * configure: Rebuild. + +Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de> + + * evax-egsd.c: Weak symbols are global. + + * evax-emh.c: Use proper casts. + + * evax-egsd.c (_bfd_evax_write_egsd): Remove unneeded uname. + + * evax-egsd.c: Section names and symbols have different + length restrictions. Add length parameter to + _bfd_evax_length_hash_symbol. + * evax-etir.c: Likewise. + * evax-misc.c (_bfd_evax_length_hash_symbol): Add length + parameter. + * evax.h (EOBJ_S_C_SECSIZ): Define. + + * evax-alpha.c: Remove duplicate test. + + * evax-emh.c: SYS$ functions are upper-case. + + * evax-egsd.c: Create separate sections for common symbols. + * evax-etir.c: Don't output common section. + * evax.h: Bump up section count. + + * configure.com: Use 64bit integers with DEC C. + + * evax-egsd.c: Make section flags dec c compatible. + +Mon Oct 20 09:38:31 1997 Jeffrey A Law (law@cygnus.com) + + * som.c (normalize): Delete function. + (som_bfd_ar_write_symbol_stuff): New parameter elength. All callers + changed. Use passed in elength to determine size of the extended + name table instead of computing it again. + +Sun Oct 19 23:36:21 1997 Jim Wilson <wilson@cygnus.com> + + * peicode.h (coff_swap_scnhdr_out): Use |= not = to set + IMAGE_SCN_MEM_READ for an unrecognized section. + +Sun Oct 19 21:04:56 1997 Jeffrey A Law (law@cygnus.com) + + * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing + '/' in the extended name table. + +Fri Oct 17 00:04:13 1997 Richard Henderson <rth@cygnus.com> + + * elflink.h (elf_link_assign_sym_version): For explicitly versioned + symbols, check globals list before matching on locals. + +Thu Oct 16 08:17:06 1997 Michael Meissner <meissner@cygnus.com> + + * peicode.h (coff_swap_scnhdr_out,pe_print_idata): Fix mangled + patch. + +Wed Oct 15 13:45:10 1997 Ian Lance Taylor <ian@cygnus.com> + + * peicode.h (pe_mkobject_hook): Set DLL flag. + (pe_bfd_copy_private_bfd_data): Copy DLL flag. + + * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_DISCARDABLE + for .stab* sections. Replace strlen of constant strings with + number. + +Tue Oct 14 15:42:45 1997 Richard Henderson <rth@cygnus.com> + + * elf64-alpha.c (elf64_alpha_merge_ind_symbols): New function to + merge got and reloc entries from ind syms to their target. + (elf64_alpha_always_size_sections): Call it. + (elf64_alpha_check_relocs): Operate on the target of indirect symbols. + (elf64_alpha_can_merge_gots): Likewise. + (elf64_alpha_merge_gots): Likewise. + + * elf64-alpha.c (elf64_alpha_relocate_section): Back out HJ's change, + as it is insufficient to handle the relocation changes as well. + +Mon Oct 13 23:10:08 1997 Richard Henderson <rth@cygnus.com> + + * elf64-alpha.c (elf64_alpha_calc_dynrel_sizes): Allow for RELATIVE + relocs for symbols in shlibs that have been forced local. + (elf64_alpha_relocate_section): Output RELATIVEs in .got for same. + +Mon Oct 13 21:24:04 1997 Richard Henderson <rth@cygnus.com> + + * elf64-alpha.c (elf64_alpha_relocate_section): Use the + got_enties of the default symbol for the default versioned + symbol. Patch from hjl@gnu.ai.mit.edu, modified not to use + alloca in the loop. + +Mon Oct 13 17:37:37 1997 Nick Clifton <nickc@cygnus.com> + + * elf32-v850.c (v850_elf_final_link_relocate): Only use the bottom + 24 bits of the PC when computing a PC relative relocation. + +Fri Oct 10 16:01:30 1997 Nick Clifton <nickc@cygnus.com> + + * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate): + Correct value for maximum positive 22 bit PC relative relocation. + (v850_elf_final_link_relocate): Prevent overflow from HI16_S and + HI_16 relocations. Correct bit adjustment in TDA offsets. + +Thu Oct 9 16:43:39 1997 Doug Evans <dje@canuck.cygnus.com> + + * elf64-sparc.c (sparc_elf_{hix22,lox10}_reloc): New functions. + (sparc64_elf_howto_table): Use them for HIX22,LOX10 relocs. + +Wed Oct 8 11:38:45 1997 Richard Henderson <rth@cygnus.com> + + * elfcore.h (bfd_prstatus): Pedanticly, alignment_power should + be LOG_FILE_ALIGN. + +Wed Oct 8 11:36:00 1997 Richard Henderson <rth@cygnus.com> + + * config.bfd: Missed one alpha* change. + +Tue Oct 7 13:00:17 1997 Doug Evans <dje@canuck.cygnus.com> + + * elf32-sparc.c (_bfd_sparc_elf_howto_table): Remove BFD64 support. + * elf64-sparc.c (SPARC64_OLD_RELOCS): Undef. + (MINUS_ONE): New macro. + (sparc_elf_notsup_reloc): New function. + (sparc64_elf_howto_table): Add entries for DISP64,PLT64,HIX22,LOX10, + H44,M44,L44,REGISTER. + (sparc_reloc_map): Likewise. Map BFD_RELOC_CTOR to R_SPARC_64. + (init_insn_reloc): New function. + (sparc_elf_wdisp16_reloc): Use it. + (sparc64_elf_relocate_section): Add entries for OLO10,HIX22,LOX10. + +Tue Oct 7 11:40:37 1997 Ian Lance Taylor <ian@cygnus.com> + + * som.c (som_construct_extended_name_table): Remove static + function, and define as macro instead. + +Fri Oct 3 14:02:17 1997 Richard Henderson <rth@cygnus.com> + + * config.bfd: Change alpha-*-* to alpha*-*-*; config.guess now + recognizes alphaev5 etc. + * configure.host: Likewise. + +Fri Oct 3 11:23:47 1997 Ian Lance Taylor <ian@cygnus.com> + + Make ld -s work on AIX: + * xcofflink.c (xcoff_link_add_symbols): Don't create the .debug + section if we are stripping. + (bfd_xcoff_size_dynamic_sections): Don't set the .debug section + size if we are stripping. + (_bfd_xcoff_bfd_final_link): Don't set SEC_RELOC or rel_filepos, + and don't write out relocs, if we are stripping. + (xcoff_link_input_bfd): Don't set up reloc if we are stripping. + (xcoff_write_global_symbol): Don't write out symbol or reloc if we + are stripping. + + * configure.in: Don't include elf.lo again for ELF targets; it's + always in the library anyhow. + * configure: Rebuild. + + * bfd-in2.h: Rebuild. + + * elf32-sparc.c (sparc_elf_wdisp16_reloc): Cast to bfd_byte *, not + char *, when calling bfd_get_32 and bfd_put_32. + * sunos.c (sunos_scan_dynamic_symbol): Cast contents to char * + when calling strcpy. + +Thu Oct 2 16:15:50 1997 Doug Evans <dje@canuck.cygnus.com> + + * reloc.c (bfd_check_overflow): New function. + (bfd_perform_relocation, bfd_install_relocation): Use it. + (BFD_RELOC_SPARC_{DISP64,PLT64}): New relocs. + (BFD_RELOC_SPARC_{HIX22,LOX10,H44,M44,L44,REGISTER}): New relocs. + * bfd-in2.h: Regenerate. + * libbfd.h: Regenerate. + +Thu Oct 2 13:17:18 1997 Ian Lance Taylor <ian@cygnus.com> + + * peicode.h (coff_swap_scnhdr_out): Set IMAGE_SCN_MEM_READ for an + unrecognized section. From Jon Thackray <jont@harlequin.co.uk>. + +Wed Oct 1 14:03:44 1997 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am ($(BFD_H)): Change stmp-bfd.h to stmp-bfd-h. + (stmp-bfd-h): Rename from stmp-bfd.h. + (BFD_H_FILES, LIBBFD_H_FILES, LIBCOFF_H_FILES): New variables. + ($(srcdir)/bfd-in2.h): Just depend upon stmp-bin2-h. + (stmp-bin2-h): New target. + ($(srcdir)/libbfd.h): Just depend upon stmp-lbfd-h. + (stmp-lbfd-h): New target. + ($(srcdir)/libcoff.h): Just depend upon stmp-lcoff-h. + (stmp-lcoff-h): New target. + (CLEANFILES): Change stmp-bfd.h to stmp-bfd-h. Add stmp-bin2.h, + stmp-lbfd-h, and stmp-lcoff-h. + * Makefile.in: Rebuild. + + * configure.in: Use a diversion to set enable_shared before the + arguments are parsed. + * configure: Rebuild. + +Tue Sep 30 14:18:32 1997 Doug Evans <dje@canuck.cygnus.com> + + * elf32-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP + renamed to R_SPARC_UNUSED_42. + (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry. + * elf64-sparc.c (_bfd_sparc_elf_howto_table): R_SPARC_GLOB_JMP + renamed to R_SPARC_UNUSED_42. + (sparc_reloc_map): Delete R_SPARC_GLOB_JMP entry. + * reloc.c (BFD_RELOC_SPARC_GLOB_JMP): Delete. + * bfd-in2.h: Regenerated. + * libbfd.h: Regenerated. + +Thu Sep 25 12:15:02 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_merge_symbol): Don't check the hash creator until + after we have set *sym_hash. + +Wed Sep 24 16:52:28 1997 Joel Sherrill <joel@oarcorp.com> + + * config.bfd (sh*-*-rtems*): New target, like sh-*-*elf*. + +Wed Sep 24 11:27:23 1997 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am (libbfd_a_SOURCES): Define. + * Makefile.in: Rebuild. + + * configure.in: Call AC_CHECK_TOOL before AM_PROG_LIBTOOL. + * aclocal.m4: Rebuild with new libtool. + * configure: Rebuild. + +Tue Sep 23 19:03:13 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (map_sections_to_segments): Even if we are not demand + paged, don't put a loadable section after a nonloadable section. + (assign_file_positions_for_segments): Increment the file offset + for a section with contents, even if it is not loadable. + +Sun Sep 21 11:03:24 1997 Nick Clifton <nickc@cygnus.com> + + * elf32-v850.c (v850_elf_final_link_relocate): Add return code + indicating that __ctbp could not be found. + +Thu Sep 18 15:04:57 1997 Nick Clifton <nickc@cygnus.com> + + * elf32-v850.c (v850_elf_check_relocs): Improve error message. + +Wed Sep 17 09:54:51 1997 Nick Clifton <nickc@cygnus.com> + + * elf32-v850.c (v850_elf_final_link_relocate, v850_elf_reloc, + v850_elf_check_relocs, v850_elf_reloc_map, v850_elf_howto_table): + Add support for the CALLT relocs. + + * reloc.c (COMMENT): Add BFD_RELOC_V850_CALLT_6_7_OFFSET and + BFD_RELOC_V850_CALLT_16_16_OFFSET. + + * elf32-v850.c (v850_elf_final_link_relocate): Add checks to catch + relocations against non-existant symbols. + +Tue Sep 16 14:20:27 1997 Nick Clifton <nickc@cygnus.com> + + * reloc.c: Add BFR_RELOC_V850_TDA_16_16_OFFSET. + + * elf32-v850.c (v850_elf_reloc, v850_elf_final_link_relocate, + v850_elf_howto_table, v850_elf_reloc_map): Add support for a 16 + bit reloc in the tiny data area. + +Mon Sep 15 11:27:36 1997 Ken Raeburn <raeburn@cygnus.com> + + Merged changes from Martin Hunt: + + * elf32-d30v.c (bfd_elf_d30v_reloc): Change pc-relative relocs + over 2^32 bytes to be absolute. Needed because D30V PC doesn't + necessarily wrap. + + * reloc.c, elf32-d30v.c (BFD_RELOC_D30V_9_PCREL, + BFD_RELOC_D30V_9_PCREL_R): New relocs. + + * elf32-d30v.c (bfd_elf_d30v_reloc_21): New function. + Do 15 and 21 bit pc-relative relocations. + * reloc.c (BFD_RELOC_D30V_15_PCREL_R, BFD_RELOC_D30V_21_PCREL_R): + New relocations. + + * elf32-d30v.c (bfd_elf_d30v_reloc): Addend needs to be + added to the relocation, not or'd. + +Wed Sep 10 15:17:25 1997 Nick Clifton <nickc@cygnus.com> + + * elf32-v850.c (v850_elf_reloc): Remove spurious error message. + +Wed Sep 10 11:17:50 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * archures.c (bfd_default_scan): Use strcasecmp. + (bfd_default_scan): Test for match with arch_name + ":" + + printable_name. + (bfd_default_scan): Test for match with printable_name - ":". + (bfd_default_scan): Delete w65, h8300, h8500, z8k, i960 special + cases. Each implements their own scan function. + (bfd_default_scan): Delete 386, 2900, 860, mips 2000, mips 4400 + special cases. Since info->mach == 0. The test mach == number + fails. + (bfd_arch_list): New function, return name of all the supported + architectures. + +Tue Sep 9 10:21:56 1997 Nick Clifton <nickc@cygnus.com> + + * elf32-v850.c (v850_elf_print_private_bfd_data): Break after + decoding architecture. + (v850_elf_reloc): Do not complain if a R_V850_LO16 reloc has bit + 15 set. + +Sun Sep 7 12:25:22 1997 H.J. Lu (hjl@gnu.ai.mit.edu) + + * elf64-alpha.c (reloc_howto_type): Fix the howto table. + +Thu Sep 4 09:44:10 1997 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am: Rebuild dependencies. + (ALL_MACHINES_CFILES): Add cpu-v850.c. + (ALL_MACHINES_CFILES): Add elf32-v850.c. + * Makefile.in: Rebuild. + + * reloc.c: Remove extraneous commas from relocation entries. + Remove BFD_RELOC_V850_16_PCREL. + * bfd-in2.h: Rebuild. + + * xcofflink.c (xcoff_link_add_symbols): Put XTY_CM/XMC_TD symbols + in sections named .tocbss rather than .bss. + +Wed Sep 3 11:23:23 1997 Nick Clifton <nickc@cygnus.com> + + * libbfd.h, bfd-in2.h, elf32-v850.c: Removed + BFD_RELOC_V850_16_PCREL. + +Tue Sep 2 20:44:10 1997 Fred Fish <fnf@cygnus.com> + + * cofflink.c (coff_link_check_ar_symbols): Handle C_SYSTEM syms + the same as C_EXT syms. + (coff_link_add_symbols): Ditto. + (_bfd_coff_link_input_bfd): Ditto. + (_bfd_coff_write_task_globals): Add save_global_to_static. Use + it to preserve and restore state of global_to_static flag. + +Tue Sep 2 17:45:22 1997 Nick Clifton <nickc@cygnus.com> + + * elf32-v850.c (v850_elf_object_p): Set machine number based on + bits in e_flags field rather than magic numbers. + (v850_elf_final_write_processing, v850_elf_set_private_flags, + v850_elf_copy_private_bfd_data, v850_elf_merge_private_bfd_data, + v850_elf_print_private_bfd_data): New functions. + +Tue Sep 2 17:43:49 1997 Nick Clifton <nickc@cygnus.com> + + * elf.c (prep_headers): Remove V850E magic number. + * elf.c (prep_headers): Remove V850EA magic number. + +Tue Sep 2 17:35:05 1997 Doug Evans <dje@canuck.cygnus.com> + + * cpu-arc.c (arc_get_mach): Properly scan defined mach entries. + +Tue Sep 2 18:29:37 1997 Jeffrey A Law (law@cygnus.com) + + * elf-m10200.c (mn10200_elf_final_link_relocate): PC relative + instructions are relative to the next instruction, not the + current instruction. + (mn10200_elf_relax_section): Similarly. + +Tue Sep 2 15:45:45 1997 Nick Clifton <nickc@cygnus.com> + + * cpu-v850.c: Use a macro to construct bfd_arch_info_type + entries. + + * reloc.c, libbfd.h, bfd-in2.h, elf32-v850.c: Replace + BFD_RELOC_V850_{SDA/TDA/ZDA}_OFFSET relocs with new bit pattern + specific versions: BFD_RELOC_V850_{area}_{bits}_OFFSET. + +Thu Aug 28 17:01:09 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * cpu-v850.c: Remove "plain" from v850 printable name. + (scan): Use strcasecmp. + + * archures.c (bfd_mach_v850): Define. + + * cpu-sh.c (scan_mach): Compare with table instead of hardwired to + just sh/SH, use strcasecmp. + (arch_info_struct): Add entries for sh3 et.al. + + * archures.c (bfd_mach_sh, ...): Define. + +Wed Aug 27 17:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * archures.c (bfd_archures_list): Always NULL terminate the list. + +Tue Aug 26 17:26:51 1997 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am: Rebuild dependencies. + (ALL_MACHINES_CFILES): Add cpu-arc.c. + (ALL_MACHINES_CFILES): Add elf32-arc.c. + (elf32-arc.lo): Remove explicit dependency. + * Makefile.in: Rebuild. + + * acinclude.m4 (BFD_CC_FOR_BUILD): Set EXEEXT_FOR_BUILD. + * doc/Makefile.am (MKDOC): Use EXEEXT_FOR_BUILD, not EXEEXT. + * aclocal.m4: Rebuild. + * configure: Rebuild. + * Makefile.in: Rebuild. + * doc/Makefile.in: Rebuild. + +Mon Aug 25 16:14:34 1997 Christopher Provenzano <proven@cygnus.com> + + * configure: Rebuild with latest devo autoconf for NT support + +Mon Aug 25 16:11:04 1997 Nick Clifton <nickc@cygnus.com> + + * cpu-arm.c (compatible): If B is a default type, return A. + +Mon Aug 25 15:35:46 1997 Nick Clifton <nickc@cygnus.com> + + * cpu-v850.c (scan): New function. + (arch_info_struct): New structure. + (bfd_v850_arch): Add link into arch_info_structure. + + * config.bfd (targ_cpu): All v850 variants use the bfd_arch_v850 + architecture. + + * elf32-v850.c (v850_elf_object_p): New function. + + * archures.c (bfd_mach_v850e): Machine value for v850e. + + * bfd-in2.h (bfd_mach_v850e): Machine value for v850e. + + * elf32-v850.c (ELF_MACHINE_CODE): Default to v850e machine + number. + + * elf.c (prep_headers): Add support for v850e machine number. + + * archures.c (bfd_mach_v850ea): Machine value for v850ea. + + * bfd-in2.h (bfd_mach_v850ea): Machine value for v850ea. + + * elf32-v850.c (ELF_MACHINE_CODE): Default to v850ea machine + number. + + * elf.c (prep_headers): Add support for v850ea machine number. + +Mon Aug 25 14:07:33 1997 Ian Lance Taylor <ian@cygnus.com> + + * syms.c (_bfd_stab_section_find_nearest_line): Clear the + cached_stab field if the offset prevents us from using the cache. + +Mon Aug 25 12:08:13 1997 Ian Lance Taylor <ian@cygnus.com> + + * aout-target.h (MY(vec)): Add SEC_CODE and SEC_DATA to section + flags. + * aout-arm.c (aout_arm_little_vec): Likewise. + (aout_arm_big_vec): Likewise. + * bout.c (b_out_vec_big_host): Likewise. + (b_out_vec_little_host): Likewise. + * mipsbsd.c (aout_mips_little_vec): Likewise. + (aout_mips_big_vec): Likewise. + +Tue Aug 19 10:09:10 1997 Fred Fish <fnf@cygnus.com> + + * coff-tic80.c (COFF_ALIGN_IN_SFLAGS): Define to 1. + * coffcode.h (styp_to_sec_flags): Ignore incoming STYP_INFO + bit in s_flags if COFF_ALIGN_IN_S_FLAGS is defined. + +Tue Aug 19 08:47:17 1997 Fred Fish <fnf@cygnus.com> + + * coff-i960.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1. + (GET_SCNHDR_ALIGN, PUT_SCNHDR_ALIGN): Define. + * coff-m88k.c (GET_SCNHDR_NRELOC, GET_SCNHDR_NLNNO): Define. + * coffcode.h (coff_set_alignment_hook): Conditionally compile in if + COFF_ALIGN_IN_SECTION_HEADER is defined. Convert alignment to power + of two for I960 only. + * coffswap.h (GET_SCNHDR_NRELOC, PUT_SCNHDR_NRELOC, GET_SCNDHR_NLNNO, + PUT_SCNHDR_NLNNO, GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Provide + default definitions. + (coff_swap_scnhdr_in): Use GET_SCNHDR_FLAGS, GET_SCNHDR_NRELOC, + GET_SCNHDR_NLNNO, and GET_SCNHDR_ALIGN. + (coff_swap_scnhdr_out): Use PUT_SCNHDR_FLAGS, PUT_SCNHDR_ALIGN. + * Makefile.in (coff-tic80.o): Depends upon coffswap.h. + * coff-tic80.c (COFF_ALIGN_IN_SECTION_HEADER): Define to 1. + (GET_SCNHDR_FLAGS, PUT_SCNHDR_FLAGS): Define + * coffcode.h (coff_write_object_contents): Set alignment field in + section header for TIC80COFF files. + +Mon Aug 18 11:36:19 1997 Nick Clifton <nickc@cygnus.com> + + * elf32-v850.c (v850_elf_howto_table, v850_elf_reloc_map, + v850_elf_check_relocs, v850_elf_reloc, + v850_elf_final_link_relocate): Add support for + BFD_RELOC_V850_16_PCREL relocation. + + * reloc.c (COMMENT): Add suuport for BFD_RELOC_V850_16_PCREL + relocation. + + * libbfd.h: Add support for BFD_RELOC_V850_16_PCREL relocation. + + * bfd-in2.h: Add support for BFD_RELOC_V850_16_PCREL relocation. + +Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com> + + * cpu-v850e: New file. + + * elf.c (prep_headers): Add support for v850e target. + + * bfd-in2.h (bfd_architecture): Add support for v850e target. + + * config.bfd: Add support for v850e target. + + * archures.c: Add support for v850e target. + +Mon Aug 18 11:33:56 1997 Nick Clifton <nickc@cygnus.com> + + * cpu-v850ea: New file. + + * elf.c (prep_headers): Add support for v850ea target. + + * bfd-in2.h (bfd_architecture): Add support for v850ea target. + + * config.bfd: Add support for v850ea target. + + * archures.c: Add support for v850ea target. + +Fri Aug 15 12:01:28 1997 Ian Lance Taylor <ian@cygnus.com> + + * coffgen.c (coff_find_nearest_line): Correctly handle the offset + argument as section relative, rather than an absolute address. + From Jan Hoogenraad <hoogenrd@natlab.research.philips.com>. + +Fri Aug 15 04:58:02 1997 Doug Evans <dje@canuck.cygnus.com> + + * config.bfd (arc-*-elf*): Add. + * configure.in (bfd_elf32_{little,big}arc_vec): Add. + * configure: Rebuild. + * Makefile.am (ALL_MACHINES): Add cpu-arc.lo. + (BFD32_BACKENDS): Add elf32-arc.lo. + (cpu-arc.lo,elf32-arc.lo): Add rules for. + * Makefile.in: Rebuild. + * archures.c (architecture list): Add bfd_arch_arc. + (bfd_archures_list): Add bfd_arc_arch. + (bfd_mach_arc_base): Define. + * reloc.c (BFD_RELOC_ARC_B22_PCREL,BFD_RELOC_ARC_B26): Add. + * targets.c (bfd_elf32_{little,big}arc_vec): Declare. + (bfd_target_vect): Add them. + * bfd-in2.h, libbfd.h: Rebuild. + * cpu-arc.c, elf32-arc.c: New files. + * elf.c (pre_headers): Recognize bfd_arch_arc. + +Tue Aug 12 11:45:18 1997 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (NAME(aout,final_link)): If no symbols, make sure the + data section is correctly rounded to a page in the file. + +Mon Aug 11 12:45:43 1997 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (NAME(aout,final_link)): Don't emit the string table if + there are no symbols. + +Sun Aug 10 14:45:56 1997 Ian Lance Taylor <ian@cygnus.com> + + * coff-stgo32.c: Rename from coff-stubgo32.c to avoid old System V + file system 14 character limit. + * Makefile.am: Corresponding changes. + * configure.in: Corresponding changes. + * Makefile.in: Rebuild. + * configure: Rebuild. + +Fri Aug 8 18:34:36 1997 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am: (ALL_MACHINES_CFILES): Add elf32-d10v.c. + Rebuild dependencies. + * Makefile.in: Rebuild. + +Wed Aug 6 18:56:51 1997 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am (docdir): Define. + * Makefile.in: Rebuild. + +Tue Aug 5 23:05:03 1997 Ian Lance Taylor <ian@cygnus.com> + + * configure: Rebuild with autoconf 2.12.1. + +Mon Aug 4 12:00:35 1997 Ian Lance Taylor <ian@cygnus.com> + + * aclocal.m4, configure: Rebuild with new automake patches. + +Sun Aug 3 08:15:12 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * rs6000-core.c (make_bfd_asection): New function to add a section + to the core file bfd. + (rs6000coff_core_p): Use make_bfd_asection to add the core file + sections. + Use BFD routines to seek, read and stat the core file. + Handle .data sections from loaded objects and anonymously mmapped + regions, these are available in AIX 4 core files. + +Fri Aug 1 12:58:32 1997 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Set enable_shared before AM_PROG_LIBTOOL. + * acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL + copy; use a patches libtool instead. + * acmacros.m4: Remove. + * Makefile.in: Rebuild. + * aclocal.m4: Rebuild. + * configure: Rebuild. + +Thu Jul 31 19:55:36 1997 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.am: New file, based on old Makefile.in. + * acmacros.m4: New file, copied from old aclocal.m4. + * acinclude.m4: New file. + * configure.in: Call AM_PROG_LIBTOOL. Remove shared library + handling; now handled by libtool. Replace AC_CONFIG_HEADER with + AM_CONFIG_HEADER. Replace AC_PROG_INSTALL with AM_PROG_INSTALL. + Call AM_MAINTAINER_MODE, AM_CYGWIN32, and AM_EXEEXT. Change all + .o files to .lo. Remove stamp-h handling in AC_OUTPUT. + * acconfig.h: Mention PACKAGE and VERSION. + * stamp-h.in: New file. + * dep-in.sed: Change .o to .lo. + * Makefile.in: Now built with automake. + * aclocal.m4: Now built with aclocal. + * config.in, configure: Rebuild. + * VERSION: Remove. + +Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au> + + * elf32-ppc.c (ppc_elf_size_dynamic_sections): Don't set TEXTREL + if there is only a relocation to a read-only but not allocatable + section (like .stab). + * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise. + * elf32-i386.c (elf_i386_size_dynamic_sections): Likewise. + * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. + * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise. + * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. + + * elf32-ppc.c (ppc_elf_howto_raw): Correct various comments. + (ppc_elf_create_linker_section): These sections are not + created by the linker (that is, they are created by the user + putting data in them). In particular, they can be the source + and target of relocations. + (ppc_elf_adjust_dynamic_symbol): Check postcondition of + bfd_elf32_link_record_dynamic_symbol. Align 16-byte common + objects (for instance, 'long double') to 16-byte boundaries. + (ppc_elf_size_dynamic_sections): Make the code that generates + section symbols exactly the same as for sparc, reducing the + number of section symbols output. + (ppc_elf_check_relocs): Check postcondition of + bfd_elf32_link_record_dynamic_symbol. Make default case the + same as corresponding code for sparc, fixing bug involving + .rela.stabs. + (ppc_elf_finish_dynamic_symbol): Fix case involving GOT symbols + forced to be local because of versioning (by replicating + corresponding change in sparc). Treat R_PPC_RELATIVE RELA relocs + as usual in ELF, not as pseudo-REL relocs (as the sparc linker + does). + (ppc_elf_relocate_section): Add handy debugging code for when + assertion fails. Add some more 'symbol made local because of + versioning' cases. + + * elf32-ppc.c (ppc_elf_relocate_section): Cope with addend when + processing a GOT relocation as required by ABI. + +Wed Jul 30 21:30:35 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * elflink.h (NAME(bfd_elf,record_link_assignment)): Remove any + version info if this symbol came from a dynamic object. + (elf_link_add_object_symbols): Set the version info of a symbol + only if the object actually contains version definitions and + defines this symbol. + +Mon Jul 28 18:07:43 1997 Rob Savoye <rob@chinadoll.cygnus.com> + + * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros. + * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for + win32 dependencies. + * configure: Regenerated with autoconf 2.12. + * doc/Makefile.in: Add $(EXEEXT) to chew executable. + +Mon Jul 28 02:50:29 1997 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, print + a warning rather than returning an error. + +Sun Jul 27 19:54:14 1997 Felix Lee <flee@cygnus.com> + + * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy. + +Fri Jul 25 14:50:08 1997 Felix Lee <flee@cygnus.com> + + * cisco-core.c: define signals for wingdb. + +Fri Jul 25 16:27:07 1997 Ian Lance Taylor <ian@cygnus.com> + + * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files with + the same number of aux entries. + +Fri Jul 25 08:22:15 1997 Jeffrey A Law (law@cygnus.com) + + * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for the + difference of two symbols if the relocation size is 32 bits. + (som_write_fixups): Handle R_DATA_EXPR. + +Wed Jul 23 16:08:02 1997 Ian Lance Taylor <ian@cygnus.com> + + * coff-i386.c (coff_i386_reloc): Don't offset a common symbol by + its value if COFF_WITH_PE is defined. + +Tue Jul 22 17:19:45 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE> + + * coff-stubgo32.c: New file. + * go32stub.h: New file. + * coff-i386.c: If COFF_GO32_EXE, include coff/go32exe.h. + * coffswap.h (coff_swap_filehdr_in): Invoke + COFF_ADJUST_FILEHDR_IN_PRE and COFF_ADJUST_FILEHDR_IN_POST if they + are defined. + (coff_swap_filehdr_out): Invoke COFF_ADJUST_FILEHDR_OUT_PRE and + COFF_ADJUST_FILEHDR_OUT_POST if they are defined. + (coff_swap_aux_in): Invoke COFF_ADJUST_AUX_IN_PRE and + COFF_ADJUST_AUX_IN_POST if they are defined. + (coff_swap_aux_out): Invoke COFF_ADJUST_AUX_OUT_PRE and + COFF_ADJUST_AUX_OUT_POST if they are defined. + (coff_swap_scnhdr_in): Invoke COFF_ADJUST_SCNHDR_IN_PRE and + COFF_ADJUST_SCNHDR_IN_POST if they are defined. + (coff_swap_scnhdr_out): Invoke COFF_ADJUST_SCNHDR_OUT_PRE and + COFF_ADJUST_SCNHDR_OUT_POST if they are defined. + * targets.c (go32stubbedcoff_vec): Declare. + (bfd_target_vector): Add go32stubbedcoff_vec. + * configure.in (go32coff_vec): New target vector. + (go32stubbedcoff_vec): Likewise. + * config.bfd (i[3456]86-*-msdosdjgpp*): New target. + (i[3456]86-*-go32*): Change to be like new msdosdjgpp*. + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add coff-stubgo32.o. + (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c. + (HFILES): Add go32stub.h. + +Tue Jul 22 15:09:12 1997 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Check for fdopen. + * configure, config.in: Rebuild. + * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or + __GO32__. Reindent a bit. + +Sun Jul 20 20:05:20 1997 Ian Lance Taylor <ian@cygnus.com> + + * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATED + flag for newly created sections. + (sunos_add_dynamic_symbols): Don't discard newly created sections + if shared library is dynobj. + +Mon Jul 14 15:33:55 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (map_sections_to_segments): When checking whether + including a section in a segment would force us to skip a page, + align the address of the next segment to avoid wraparound + problems. + +Tue Jul 8 12:11:29 1997 Fred Fish <fnf@cygnus.com> + + * coffcode.h (coff_write_object_contents): Initialize + target id field to TIC80_TARGET_ID. + * coffswap.h (coff_swap_filehdr_out): Swap out target id field + if used. + (coff_swap_filehdr_in): Swap in target id field if used. + +Mon Jul 7 16:41:20 1997 Ian Lance Taylor <ian@cygnus.com> + + * coff-i386.c (coff_i386_is_local_label_name): New static function + if TARGET_UNDERSCORE. + (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE. + (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags. + +Mon Jun 30 14:29:26 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, not + complain_overflow_signed, for 32 bit PC relative relocations. + +Thu Jun 26 01:26:31 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): When a version + indirection symbol is overridden, make the original symbol point + at the real overriding symbol. + + * elf.c (bfd_elf_string_from_elf_section): Check for an invalid + string index. + + * elflink.h (elf_link_output_extsym): Use the right section for a + common symbol. + * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common + symbol was in .scommon, mark it as SHN_MIPS_SCOMMON. + +Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu> + + * elflink.h (elf_merge_symbols): Resolve indirect and warning + symbols before checking for new symbols. + + * elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H. + +Tue Jun 24 11:20:43 1997 Ian Lance Taylor <ian@cygnus.com> + + * coffgen.c (coff_object_p): Read the f_opthdr bytes from the + file, not aoutsz bytes (they are different in XCOFF .o files). + + * xcofflink.c (xcoff_link_add_symbols): Permit symbols to be + redefined by objects included from archives. + +Mon Jun 23 18:03:27 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_merge_symbol): In the case of a new defined + symbol overriding an old defined symbol, return the hash table + entry which we modify, even if it is the target of an + indirection. + (elf_link_add_object_symbols): If the real name of the symbol gets + overridden, convert the versioned symbol into an indirect symbol + to the real symbol. + + * elflink.h (elf_merge_symbol): New static function, broken out of + elf_link_add_object_symbols. + (elf_link_add_object_symbols): Call it. + +Sun Jun 22 19:40:57 1997 Ian Lance Taylor <ian@cygnus.com> + + * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack to + handle case where COFF filehdr does not immediately follow PE + header. + * coffgen.c (coff_object_p): Remove useless seek to current + location. + +Wed Jun 18 19:03:38 1997 Ian Lance Taylor <ian@cygnus.com> + + * linker.c (link_action): Change COMMON_ROW/indr to from CREF to + REFC. + +Tue Jun 17 11:55:02 1997 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (_bfd_coff_link_input_bfd): If stripping debugging + symbols, skip N_ABS symbols with debugging storage classes. + +Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au> + + * elf32-ppc.c (ppc_elf_relocate_section): Don't emit R_PPC_REL* + relocs in shared libraries which refer to local symbols. Cope + with addend when processing a GOT relocation. + + * elf32-ppc.c (ppc_elf_size_dynamic_sections): Only create symbols + for sections that the linker didn't create. + (ppc_elf_finish_dynamic_sections): Only try to write out a section + symbol if it was created in ppc_elf_size_dynamic_sections. + (ppc_elf_relocate_section): Complain if we have to generate a reloc + relative to a section for which we didn't output a symbol. + + * elf32-ppc.c (ppc_elf_size_dynamic_sections): Clean up. PLT + relocs are 'rela' relocs, like everything else. .rela.plt is not + a read-only section, so we don't have to special-case it. + + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Entries in the + .rela.bss section are (of course) 'rela' relocs not 'rel' relocs. + + * elf32-ppc.c (ppc_elf_check_relocs): Initialise srelgot. + (ppc_elf_relocate_section): @got offsets are 4 from start of the + actual .got section. + * elflink.c (_bfd_elf_create_got_section): The three reserved + words start from the symbol '_GLOBAL_OFFSET_TABLE_'. + + * elf32-ppc.c (ppc_elf_size_dynamic_sections): '.rela' is 5 + characters, not 4. + + * elf32-ppc.c (ppc_elf_check_relocs): Use + _bfd_elf_create_got_section to create the GOT rather than + ppc_elf_create_linker_section. Create the '.rela.got' section + ourselves. + (ppc_elf_finish_dynamic_symbol): Set up GOT relocations when a + symbol has a GOT entry. + (ppc_elf_relocate_section): Record when a symbol is used through + the GOT, and allocate space in the GOT for each such symbol. + (ppc_elf_adjust_dynamic_symbol): Delete unused .got.plt stuff. + (ppc_elf_create_linker_section): Delete unused LINKER_SECTION_GOT + stuff. + + * elf32-ppc.c (ppc_elf_howto_raw): GOT16_HA relocs should be + treated in a similar way to ADDR16_HA relocs. + (ppc_elf_relocate_section): PLTREL24 relocs do not get copied into + shared objects; the linker must deal with them. + (ppc_elf_create_linker_section): Stop setting + _GLOBAL_OFFSET_TABLE_ to the wrong value; delete unused + LINKER_SECTION_PLT stuff. + (ppc_elf_check_relocs): Delete unused LINKER_SECTION_PLT stuff. + (ppc_elf_finish_dynamic_sections): Use BFD calls to get GOT + section, not ELF-specific calls. + (elf_backend_plt_not_loaded): Set to 1. + (elf_backend_got_symbol_offset): Set to 4. + * elf-bfd.h (elf_backend_data): Add 'plt_not_loaded' member + for when ld.so fills in the PLT; and 'got_symbol_offset' member. + * elflink.c (_bfd_elf_create_dynamic_sections): Apply + plt_not_loaded member. + (_bfd_elf_create_got_section): Apply got_symbol_offset. + * elfxx-target.h (elf_backend_plt_not_loaded): Set default to + 'loaded'. + (elf_backend_G_O_T_offset): Set default to 0. + (elfNN_bed): Set added fields. + + * elf32-ppc.c (ppc_elf_size_dynamic_sections): Was setting + DT_RELENT in shared objects; should be DT_RELAENT. + + * elf32-ppc.c (ppc_elf_relocate_section): Propagate + R_PPC_ADDR16_HA relocs to shared objects. Cope with case where + such a reloc (in a non-shared object) refers to a symbol that's + not defined. + +Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu> + + * elfcode.h (put_signed_word): Define. + (get_signed_word): Define. + (elf_swap_reloca_in): Use get_signed_word for the r_addend field. + (elf_swap_reloca_out): Use put_signed_word for the r_addend + field. + * elf32-m68k.c (elf_m68k_finish_dynamic_symbol): Use + bfd_get_signed_32 to set the r_addend field. + * elf64-mips.c (mips_elf64_swap_reloca_in): Use + bfd_h_get_signed_64 to set the r_addend field. + +Mon Jun 16 12:31:29 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-i386.c (elf_i386_relocate_section): When generating a + shared library, do the relocation if the input section is not + allocated in memory. + + * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Call + elf_link_assign_sym_version before elf_adjust_dynamic_symbol. + (elf_fix_symbol_flags): New static function, broken out of + elf_adjust_dynamic_symbol. + (elf_adjust_dynamic_symbol): Call elf_fix_symbol_flags. + (elf_link_assign_sym_version): Likewise. Permit a symbol to be + forced local even if NEEDS_PLT is set. When forcing a symbol to + be local, clear NEEDS_PLT. + (elf_link_output_extsym): Remove unused local bed. + +Wed Jun 11 22:44:20 1997 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structure + for derived elf linker hash table entries. References to + elf_link_hash_entry changed appropriately. + (elf32_mn10300_link_hash_table): New structure for derived elf + linker hash table. + (elf32_mn10300_hash_table): Define. + (elf32_mn10300_link_hash_traverse): Likewise. + (elf32_mn10300_link_hash_newfunc): New function. + (elf32_mn10300_link_hash_table_create): Likewise. + (elf32_mn10300_finish_hash_table_entry): Likewise. + (mn10300_elf_relax_section): Handle "call" -> "calls", removal + of prologue code, and call:32->call:16 relaxing. + (compute_function_info: New function. + (bfd_elf32_bfd_ilink_hash_table_create): Define. + +Wed Jun 11 00:00:07 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_output_extsym): Call finish_dynamic_symbol + for a symbol which is being forced to be local. + * elf32-i386.c (elf_i386_relocate_section): Write out the + relocation value for a GOT reloc for a symbol which is turning + into a local symbol. + (elf_i386_finish_dynamic_symbol): If a symbol is turning into a + local symbol, write out a RELATIVE reloc rather than a GLOB_DAT + reloc. + * elf32-m68k.c, elf32-sparc.c: Corresponding changes. + + * elf32-i386.c (elf_i386_relocate_section): Get the relocation + value if the symbol is turning into a local symbol. + * elf32-m68k.c (elf_m68k_relocate_section): Likewise. + * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. + +1997-06-10 22:58 Ulrich Drepper <drepper@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Also read verneed + information by calling `_bfd_elf_slurp_version_tables'. + (elf_link_add_object_symbols): For undefined symbols look for + version information in the verneed records. + (elf_link_add_object_symbols): Use soname of shared object + for verneed record if it is available. + +Tue Jun 10 11:13:03 1997 H.J. Lu <hjl@gnu.ai.mit.edu> + + * cpu-arm.c: Add prototypes for compatible and scan. + * cofflink.c: Add prototype for mark_relocs. + + * archive.c (bfd_special_undocumented_glue): Change filename to + const pointer. Add prototype. + +Mon Jun 9 12:34:21 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * elflink.h (elf_link_add_object_symbols): Ignore relocations of + sections that will be discarded. + +1997-06-06 22:58 Ulrich Drepper <drepper@cygnus.com> + + * elflink.h (elf_link_find_version_dependencies): When searching + for known version symbol skip non-matching verdef records, not + matching records. + +Thu Jun 5 15:52:45 1997 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (_bfd_coff_generic_relocate_section): Write a long, + not a bfd_vma, to the base file, to match how dlltool reads it. + +Tue Jun 3 16:57:45 1997 Nick Clifton <nickc@cygnus.com> + + * reloc.c: Add thumb relocations. + + * bfd-in2.h: Add Thumb relocations. + + * libbfd.h: Add Thumb relocations. + +Mon Jun 2 10:41:52 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * cpu-m68k.c (arch_info_struct): Fix 68060 cpu name. + +Fri May 30 12:46:27 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Set dynindx + for a section even if it is not loaded. + + * cofflink.c (coff_link_add_symbols): If PE file, don't subtract + section VMA. + (_bfd_coff_link_input_bfd): Separate section VMA handling for + input and output files. + (_bfd_coff_generic_relocate_section): Check whether input file, + not output file, is a PE file. + +Wed May 28 15:48:43 1997 Nick Clifton <nickc@cygnus.com> + + * coff-arm.c: (coff_arm_bfd_set_private_flags): Make static. + +Wed May 28 16:16:04 1997 Ian Lance Taylor <ian@cygnus.com> + + * coff-i386.c (coff_i386_reloc): Don't just exit if we see an + R_IMAGEBASE reloc. + +Wed May 28 09:48:43 1997 Nick Clifton <nickc@cygnus.com> + + * cpu-arm.c (compatible): Add test for supersets of ARM + architectures. + +Tue May 27 19:42:03 1997 Bob Manson <manson@charmed.cygnus.com> + + * cofflink.c (_bfd_coff_final_link): Initialize global_to_static + member. + +Tue May 27 14:34:08 1997 Nick Clifton <nickc@cygnus.com> + + * coff-arm.c (coff_arm_bfd_set_private_flags): Make global. It is + called directly by gas/config/tc-arm.c. + +Tue May 27 15:58:53 1997 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c (PLT_ENTRY_*): Use a new thread-safe format. + (elf64_alpha_finish_dynamic_symbol): Fill it in properly. + +Mon May 26 14:05:13 1997 Ian Lance Taylor <ian@cygnus.com> + + * coff-ppc.c (coff_ppc_relocate_section): If PE file, don't add + section VMA. + +Mon May 26 10:57:48 1997 Fred Fish <fnf@cygnus.com> + + * peicode.h (coff_bfd_print_private_bfd_data): #undef before #define. + (coff_bfd_copy_private_bfd_data): Ditto. + * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): Make static. + (coff_arm_bfd_print_private_bfd_data): Ditto. + (coff_arm_bfd_set_private_flags): Ditto. + (coff_arm_bfd_copy_private_bfd_data): Ditto. + +Fri May 23 15:14:58 1997 Fred Fish <fnf@cygnus.com> + + * libcoff-in.h (struct coff_final_link_info): Add boolean + global_to_static member for support of task linking. + (_bfd_coff_write_task_globals): Add prototype. + * libcoff.h: Regenerate. + * coffcode.h (coff_write_object_contents): Use #ifdef to + check RS6000COFF_C, to be consistent with all other uses + in this file. + * cofflink.c (_bfd_coff_final_link): If doing task linking, + call _bfd_coff_write_task_globals. + (_bfd_coff_link_input_bfd): If doing task linking, convert + global functions to static. + (_bfd_coff_write_global_sym): If doing task linking, convert + global variables to static. + (_bfd_coff_write_task_globals): New function. + * coff-tic80.c (TIC80COFF): Define this instead of just TIC80. + (C_AUTOARG): #undef since it clashes with C_UEXT. + (C_LASTENT): #undef since it clashes with C_STATLAB. + * coffcode.h (coff_write_object_contents): Use TIC80COFF + rather than TIC80. + (coff_slurp_symbol_table): Use C_SYSTEM. Hide C_AUTOARG use + when TIC80COFF defined (clashes with C_UEXT). Explicitly + recognize C_UEXT, C_STATLAB, and C_EXTLAB as unsupported. + +Fri May 23 12:38:24 1997 Ian Lance Taylor <ian@cygnus.com> + + * coff-tic80.c (tic80_howto_table): Change overflow check for most + PP relocations to complain_overflow_dont. + +Thu May 22 20:22:14 1997 Ian Lance Taylor <ian@cygnus.com> + + * coff-tic80.c (tic80_howto_table): Add PP relocations. Change + name of R_RELLONG to "RELLONG". Set rightshift and complain for + M_PPCR. + (ppbase_reloc, glob15_reloc): New static functions. + (glob16_reloc, local16_reloc): New static functions. + (rtype2howto): Handle all relocation types. + (coff_tic80_relocate_section): New static function. + (coff_relocate_section): Define to coff_tic80_relocate_section. + * Makefile.in (coff-tic80.o): Depends upon include/coff/tic80.h. + +Wed May 21 17:15:50 1997 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_slurp_symbol_table): If COFF_WITH_PE or + COFF_IMAGE_WITH_PE, don't subtract the section VMA from the symbol + value. + * coffgen.c (fixup_symbol_value): Add abfd parameter. Change all + callers. If PE file, don't add section VMA. + (coff_write_alien_symbol): If PE file, don't add section VMA. + * cofflink.c (_bfd_coff_link_input_bfd): Likewise. + (_bfd_coff_write_global_sym): Likewise. + (_bfd_coff_generic_relocate_section): Likewise. + + * peicode.h: Add & 0xffffffff when using ImageBase in case bfd_vma + is 64 bits. + +Wed May 21 09:58:10 1997 Nick Clifton <nickc@cygnus.com> + + * cofflink.c (mark_relocs): Add new function to mark symbols which + are used by relocations. + (_bfd_coff_link_input_bfd): Add call to mark_relocs() and code to + suppress the skipping of symbols that have thus been marked. + +Tue May 20 18:45:26 1997 Ian Lance Taylor <ian@cygnus.com> + + * coff-sh.c (sh_merge_private_data): New static function. + (coff_bfd_merge_private_bfd_data): Define. + +Mon May 19 14:46:00 1997 Mark Alexander <marka@cygnus.com> + + * coff-tic80.c: Remove unnecessary #ifdefs. + * config.bfd: Set targ_underscore to yes for tic80. + +Mon May 19 14:26:36 1997 Mark Alexander <marka@cygnus.com> + + * coff-tic80.c (NAMES_HAVE_UNDERSCORE): Define (fixes problem + with unresolved external symbols in GDB). + +Fri May 16 10:23:03 1997 Jeffrey A Law (law@cygnus.com) + + * elf-m10300.c (elf32_mn10300_relax_section): Read in all + the symbols associated with each BFD. + (mn10300_elf_relax_delete_bytes): Don't adjust the same symbol + more than once. + * elf-m10200.c: Likewise. + * elf32-m32r.c: Likewise. + * elf32-sh.c: Likewise. + +Fri May 16 12:10:52 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Don't decrease the + alignment of a common symbol. If two symbols that look like + common symbols are found in two shared libraries, and the size is + different, use the larger size, and warn if --warn-common. If a + common symbol overrides a definition in a shared library, set the + size to the larger size, and warn if --warn-common. + +Thu May 15 14:31:28 1997 Nick Clifton <nickc@cygnus.com> + + * cpu-arm.c (compatible): Allow default machine to be polymorphed + into any other machine type. + + * coffcode.h (coff_set_flags): Initialise flags variable to 0. + + * coff-arm.c (coff_arm_bfd_merge_private_bfd_data): When merging + data into an unitialised destination set its machine type as well. + +Thu May 15 16:40:20 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Force ELF symbol size + to common symbol size. Consistently treat uninitialized symbols + in shared objects as common symbols. + +Fri May 9 10:15:27 1997 Nick Clifton <nickc@cygnus.com> + + * archures.c (constants): Added new constants to identify the + type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a, + bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and bfd_mach_arm_4T. + + * bfd-in2.h (constants): Added new constants to identify + the type of the ARM architecture: bfd_mach_arm_2, bfd_mach_arm_2a, + bfd_mach_arm_3, bfd_mach_arm_3M, bfd_mach_arm_4 and + bfd_mach_arm_4T. This file is auto-magically generated from the + archures.c file. This update is just to save work. + + * coff-arm.c (coff_arm_bfd_merge_private_bfd_data, + coff_arm_bfd_print_private_bfd_data, + coff_arm_bfd_set_private_flags, + coff_arm_bfd_copy_private_bfd_data): Added these new functions. + (global): Macro redefinitions set up to use these new functions. + + * coffcode.h (coff_mkobject_hook): Added call to + coff_arm_bfd_set_private_flags(). + (coff_set_arch_mach_hook): Added code to set machine type based on + bits stored in internal flags. + (coff_set_flags): Added code to set the new bits in the flags + field based on the machine number. + (function definition macros): Made all function definition macros + conditional so that they can be overridden by target specific + files. + + * cpu-arm.c (compatible): Added this function. (arch_info_struct): + Structure extended to include new types, one each for ARMv2, + ARMv2a, ARMv3, ARMv3M, ARMv4 and ARMv4T. + + * libcoff-in.h (struct coff_tdata): Added flags field. + +Fri May 9 17:40:02 1997 Ian Lance Taylor <ian@cygnus.com> + + * config.bfd (i[3456]86-*-gnu*): Don't include Mach support. + + * config.bfd: Change #if 0 around uses of host_aout_vec to #if + HAVE_host_aout_vec. + +Mon May 5 13:57:32 1997 Mike Meissner <meissner@cygnus.com> + + * coffgen.c (coff_find_nearest_line): If there are no syments, + just return false. + +Mon May 5 18:18:45 1997 Philip Blundell <pjb27@cam.ac.uk> + + * config.bfd: cope with '*-*-linux-gnuaout' targets. + +Thu May 1 11:31:12 1997 Ian Lance Taylor <ian@cygnus.com> + + * targmatch.sed: Add explicit \n characters to work around bug in + HP/UX 10.20 sed program. + +Wed Apr 30 12:27:03 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (copy_private_bfd_data): Cast csecs to avoid sign + extension problems. + +Tue Apr 22 12:06:08 1997 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (do_maintainer_clean): Don't remove bfd-in2.h. + +Mon Apr 21 11:21:31 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de> + + * elf32-m68k.c: Follow the last changes in elf32-i386.c: + (struct elf_m68k_pcrel_relocs_copied, struct + elf_m68k_link_hash_entry, struct elf_m68k_link_hash_table, + elf_m68k_link_hash_traverse, elf_m68k_hash_table, + elf_m68k_link_hash_newfunc, elf_m68k_link_hash_table_create, + elf_m68k_discard_copies, bfd_elf32_bfd_link_hash_table_create): + New definitions. + (elf_m68k_check_relocs): If linking with -Bsymbolic, don't copy + PC relative relocs for a global symbol defined in a regular + object, and count the number of PC relative relocs copied for any + global symbol. + (elf_m68k_size_dynamic_sections): If linking with -Bsymbolic, + traverse with elf_m68k_discard_copies. + +Sat Apr 19 22:50:14 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-i386.c (elf_i386_check_relocs): Only count PC relative + relocs. From Jamie Lokier <jamie@rebellion.co.uk>. + + * coffcode.h (coff_compute_section_file_positions): Force the + potential last byte in the file to be written out when + COFF_IMAGE_WITH_PE. + +Thu Apr 17 13:46:56 1997 Per Fogelstrom <pefo@openbsd.org> + + * configure.host (mips*-*-openbsd*): New host. + +Thu Apr 17 11:10:54 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Only subtract the + section VMA from the symbol value if this is a fully linked file. + + * elf32-i386.c (struct elf_i386_pcrel_relocs_copied): Define. + (struct elf_i386_link_hash_entry): Define. + (struct elf_i386_link_hash_table): Define. + (elf_i386_link_hash_traverse): Define. + (elf_i386_hash_table): Define. + (elf_i386_link_hash_newfunc): New static function. + (elf_i386_link_hash_table_create): New static function. + (elf_i386_check_relocs): If linking with -Bsymbolic, don't copy + PC relative relocs for a global symbol defined in a regular + object, and count the number of PC relative relocs copied for any + global symbol. + (elf_i386_size_dynamic_sections): If linking with -Bsymbolic, + traverse with elf_i386_discard_copies. + (elf_i386_discard_copies): New static function. + (bfd_elf32_bfd_link_hash_table_create): Define. + + From Gordon W. Ross <gwr@mc.com>: + * aoutf1.h (MY_entry_is_text_address): Define if not defined. + (sunos4_aout_backend): Use MY_entry_is_text_address. + +Wed Apr 16 12:43:32 1997 Martin Hunt <hunt@cygnus.com> + + * elf32-d30v.c (elf_d30v_howto_table): Changed size of + R_D30V_32_NORMAL to 2 (4 bytes). + +Wed Apr 16 14:02:29 1997 Ian Lance Taylor <ian@cygnus.com> + + From Gordon W. Ross <gwr@mc.com>: + * netbsd.h (N_SHARED_LIB): Define. + (SEGMENT_SIZE): Don't define. + * m68knetbsd.c (SEGMENT_SIZE): Don't define (revert change of + April 11). + * sparcnetbsd.c (TARGET_PAGE_SIZE): Define as 0x2000. + (SEGMENT_SIZE): Don't define. + + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Set .rela.bss size + to sizeof Rela structure, not sizeof Rel structure. From Gary + Thomas <g.thomas@opengroup.org>. + +Tue Apr 15 11:50:37 1997 Ian Lance Taylor <ian@cygnus.com> + + * aout-target.h (MY(callback)): If entry_is_text_address, adjust + whenever entry is larger than text address, but only by whole + pages. From Gordon W. Ross <gwr@mc.com>. + + * Makefile.in (install): Depend upon installdirs. Use + mkinstalldirs to build $(oldincludedir). + (installdirs): New target. + + * elflink.h (elf_link_add_object_symbols): Don't call check_relocs + if this is a debugging section which we are stripping. + +Mon Apr 14 12:39:30 1997 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c (elf64_alpha_object_p): Allocate the + alpha-specific target data struct. + +Mon Apr 14 11:45:46 1997 Ian Lance Taylor <ian@cygnus.com> + + From Thomas Graichen <graichen@rzpd.de>: + * Makefile.in: Always use $(SHELL) when running move-if-change. + * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub. + * configure: Rebuild. + +Fri Apr 11 15:43:24 1997 Ian Lance Taylor <ian@cygnus.com> + + * elfcode.h (elf_slurp_symbol_table): Only subtract the section + VMA if this is an executable file or a shared object. + + * targets.c (netbsd_core_vec): Declare. From Gordon W. Ross + <gwr@mc.com>. + + * libaout.h (struct aout_backend_data): Add entry_is_text_address + field. + * aout-target.h (SEGMENT_SIZE): Define to TARGET_PAGE_SIZE at the + start of the file. Remove uses later on which switch using + ifdef. + (MY(callback)): Handle entry_is_text_address. + (MY_entry_is_text_address): Define if not defined. + (MY(backend_data)): Initialize new field. + * aoutf1.h (sunos4_aout_backend): Likewise. + * i386aout.c (MY(backend_data)): Likewise. + * i386mach3.c (MY(backend_data)): Likewise. + * mipsbsd.c (MY(backend_data)): Likewise. + * sparclynx.c (sparclynx_aout_backend): Likewise. + * netbsd.h (SEGMENT_SIZE): Define if not defined. + (MY_entry_is_text_address): Define. + * m68knetbsd.c (SEGMENT_SIZE): Define as 0x20000. + + * xcofflink.c (bfd_xcoff_import_symbol): Handle importing a symbol + whose name starts with `.'. + +Fri Apr 11 11:57:15 1997 Niklas Hallqvist <niklas@appli.se> + + * config.bfd: (i[3456]86-*-openbsd*, m68*-*-openbsd*, + mips*el*-*-openbsd*, mips*-*-openbsd*, ns32k-*-openbsd*, + powerpc-*-*bsd*, sparc-*-openbsd*): New targets. + * configure.in (i[3456]86-*-openbsd*, mips*-*-openbsd*, + m68*-*-openbsd*, ns32k-*-openbsd*, powerpc-*-*bsd*, + sparc-*-openbsd*): New targets. + * configure: Rebuild. + +Tue Apr 8 18:09:29 1997 Jamie Lokier <jamie@rebellion.co.uk> + + * stabs.c (struct stab_section_info): New field + `cumulative_skips'. + (_bfd_link_section_stabs): Fill the above array. + (_bfd_stab_section_offset): Use `cumulative_skips' to + speed up offset calculation. + +Tue Apr 8 00:01:31 1997 Jeffrey A Law (law@cygnus.com) + + * elf-mn10300.c (mn10300_elf_relax_section): Don't forget the + addend for non pc-relative relocations. + + * elf-m10300.c (bfd_elf32_mn10300_reloc): Remove prototype + for non-existent function. + + * elf-m10300.c (mn10300_elf_relax_section): New function. + (mn10300_elf_relax_delete_bytes): Likewise. + (mn10300_elf_symbol_address_p): Likewise. + (mn10300_elf_get_relocated_section_contents): Likewise. + (bfd_elf32_bfd_relax_section): Define. + (bfd_elf32_bfd_get_relocated_section_contents): Likewise. + +Mon Apr 7 16:47:09 1997 Ian Lance Taylor <ian@cygnus.com> + + * configure.host: Set SHLIB_LIBS. + * configure.in: Substitute SHLIB_LIBS. + * configure: Rebuild. + * Makefile.in (SHLIB_LIBS): New variable. + ($(SHLIB)): Use $(SHLIB_LIBS). + +Mon Apr 7 10:53:52 1997 Michael Snyder <msnyder@cleaver.cygnus.com> + + * bfd-in.h bfd-in2.h: add bfd_section_lma macro to correspond + with bfd_section_vma. + +Fri Apr 4 11:37:15 1997 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Update file names for bfd_elf32_mn10[23]00_vec. + Correct CPU file names for mn10[23]00. + * configure: Rebuild. + + * bfd.c (bfd_record_phdr): Cast count to size_t before + subtraction. + + * coff-ppc.c (dump_toc): Add cast to avoid warning from SunOS cc. + * coff-rs6000.c (xcoff_read_ar_hdr): Likewise. + (xcoff_write_archive_contents): LIkewise. + * elf32-mips.c (_bfd_mips_elf_set_section_contents): Likewise. + (mips_elf_create_procedure_table): Likewise. + * peicode.h (pe_print_idata): Likewise. + (pe_print_edata, pe_print_pdata, pe_print_reloc): Likewise. + * xcofflink.c (xcoff_get_section_contents): Likewise. + (_bfd_xcoff_canonicalize_dynamic_symtab): Likewise. + (xcoff_link_add_symbols): Likewise. + (xcoff_link_add_symbols): Likewise. + + * ppcboot.c (ppcboot_set_arch_mach): Make static. + (ppcboot_bfd_print_private_bfd_data): Likewise. + + * elf32-mips.c (elf_mips_ctor64_howto): Set complain_on_overflow + to complain_overflow_signed. + +Thu Apr 3 11:51:54 1997 Ian Lance Taylor <ian@cygnus.com> + + * VERSION: Set to 2.8.1. + + * Branched binutils 2.8. + + * elf32-ppc.c (ppc_elf_check_relocs): Don't check SEC_ALLOC when + deciding whether to copy a reloc into a shared object. + (ppc_elf_relocate_section): Likewise. Relocate R_PPC_RELATIVE + relocs in unallocated sections. + * elf32-sparc.c (elf32_sparc_relocate_section): Relocate + R_SPARC_RELATIVE relocs in unallocated sections. + +Wed Apr 2 16:19:41 1997 Mike Meissner <meissner@cygnus.com> + + * elf32-ppc.c (ppc_elf_check_relocs): Undo March 26 change and + always create got section so that the _GLOBAL_OFFSET_TABLE_ label + is always created. + +Wed Apr 2 10:49:07 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Let a common symbol + override an uninitialized symbol from a shared library with a + smaller size. + + * elf-m10200.c: Rename from elf32-mn10200.c. + * elf-m10300.c: Rename from elf32-mn10300.c. + * cpu-m10200.c: Rename from cpu-mn10200.c + * cpu-m10300.c: Rename from cpu-mn10300.c + * Makefile.in: Update accordingly. + + * elf32-mips.c (elf_mips_ctor64_howto): New static variable. + (elf_mips_isa): Move to earlier in file. + (mips_reloc_map): Remove BFD_RELOC_CTOR entry. + (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_CTOR + specially. + + * elf32-mips.c (mips16_jump_reloc): Print a warning rather than + calling abort. + +Tue Apr 1 16:18:05 1997 Klaus Kaempf <kkaempf@progis.de> + + * configure.com: New file. + * config.h-vms: Remove file. + * makefile.vms: Update for new configure scheme. + +Mon Mar 31 23:28:39 1997 H.J. Lu <hjl@gnu.ai.mit.edu> + + * libcoff-in.h (ppc_allocate_toc_section): Declare. + (ppc_process_before_allocation): Declare. + * libcoff.h: Rebuild. + + * coffcode.h (coff_mkobject_hook): Declare if not a macro. + +Mon Mar 31 16:29:50 1997 Joel Sherrill <joel@oarcorp.com> + + * config.bfd (hppa*-*-rtems*): New target, like hppa-*-*elf*. + +Mon Mar 31 16:11:35 1997 Ian Lance Taylor <ian@cygnus.com> + + * coff-a29k.c (coff_a29k_relocate_section): Don't use symndx as a + symbol index for a R_IHCONST reloc. + +Mon Mar 31 15:40:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be> + + * targmatch.sed: Do not use \(\) recursively. + +Fri Mar 28 14:44:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu> + + * m68klinux.c (MACHTYPE_OK): Define. + * i386linux.c (MACHTYPE_OK): Define. + +Fri Mar 28 11:56:15 1997 Ian Lance Taylor <ian@cygnus.com> + + From David S. Miller <davem@caip.rutgers.edu> and H.J. Lu + <hjl@gnu.ai.mit.edu>: + * sparclinux.c: New file. + * bfd-in.h (bfd_sparclinux_size_dynamic_sections): Declare. + * bfd-in2.h: Rebuild. + * config.bfd (sparc-*-linuxaout*, sparc-*-linux*): New targets. + * configure.in (sparclinux_vec): Add to list of vectors. + * configure: Rebuild. + * targets.c (sparclinux_vec): Declare. + (bfd_target_vector): Add sparclinux_vec. + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add sparclinux.o. + (BFD32_BACKENDS_CFILES): Add sparclinux.c. + + * coff-mips.c (mips_ecoff_backend_data): Initialize new + bfd_coff_backend_data field. + * coff-alpha.c (alpha_ecoff_backend_data): Likewise. + + * config.bfd: Add bfd_elf64_{big,little}mips_vec to targ_selvecs + for mips*el*-*-linux* and mips*-*-linux*. From H.J. Lu + <hjl@lucon.org> and Ralf Baechle <ralf@gnu.ai.mit.edu>. + + * bfd.c: Include "libiberty.h". + (strerror): Don't declare. + (bfd_errmsg): Call xstrerror rather than strerror. + +Thu Mar 27 12:55:42 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Generate a COPY + reloc even if the symbol is in the .bss section. + * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise. + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise. + * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise. + + * coffcode.h (bfd_coff_backend_data): Add new field + _bfd_coff_default_section_alignment_power. + (bfd_coff_default_section_alignment_power): Define. + (bfd_coff_std_swap_table): Initialize new field. + * libcoff.h: Rebuild. + * cofflink.c (coff_link_add_symbols): Limit alignment of a common + symbol to the default section alignment. + + * COPYING: Update FSF address. + +Thu Mar 27 00:45:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com> + + * elf32-d30v.c (elf_d30v_howto_table): Fix a typo in the + 21-bit absolute that made it act as a relative. + +Wed Mar 26 14:50:20 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.c (_bfd_elf_create_linker_section): Don't set + bss_section and rel_section from existing sections. + + * elf32-ppc.c (ppc_elf_check_relocs): Only create the got section + if it is needed. + +Tue Mar 25 22:26:56 1997 Stu Grossman (grossman@critters.cygnus.com) + + * aoutx.h (some_aout_object_p): Change executable test to fix + problems with embedded a.out systems. + +Tue Mar 25 14:35:37 1997 Ian Lance Taylor <ian@cygnus.com> + + * stabs.c (_bfd_stab_section_offset): New function. + * libbfd-in.h (_bfd_stab_section_offset): Declare. + * libbfd.h: Rebuild. + * elf32-i386.c (elf_i386_relocate_section): Adjust the offset of a + stab reloc. + * 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-alpha.c (elf64_alpha_relocate_section): Likewise. + + * stabs.c (_bfd_link_section_stabs): Copy over the first header + symbol. Check for memory allocation failure of *psinfo. + (_bfd_write_section_stabs): Add psinfo parameter. Change all + callers. Set the value of the header symbol. + * libbfd-in.h (_bfd_write_section_stabs): Update declaration. + * libbfd.h: Rebuild. + +Mon Mar 24 20:07:29 1997 Fred Fish <fnf@cygnus.com> + + * coff-tic80.c (tic80_howto_table): Add R_ABS entry. + (rtype2howto): Handle R_ABS reloc type. Also abort on unhandled + reloc types, rather than silently failing to generate an output file. + +Mon Mar 24 13:41:00 1997 Ian Lance Taylor <ian@cygnus.com> + + * targmatch.sed: Use the hold space to put the #ifdef around the + the string constant. + * targets.c (UNSUPPORTED_TARGET): Don't define. + (find_target): Don't check for UNSUPPORTED_TARGET. + (bfd_set_default_target): Don't try to optimize by checking for + default. + + * Makefile.in: Rebuild dependencies. + (ALL_MACHINES_CFILES): Add cpu-m32r.c. + (BFD32_BACKENDS_CFILES): Add elf32-m32r.c. + (elf32-m32r.o): Remove explicit target. + + * config.bfd: Don't set targ_underscore for i[3456]86-*-gnu* or + i[3456]86-*-linux*. + + * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Don't + count section symbols for sections that were created by the + linker, or are not allocatable or not loadable. + (elf32_sparc_finish_dynamic_sections): Output output section + symbols for section for which we made space for them. + +Fri Mar 21 13:08:26 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-sparc.c (elf32_sparc_size_dynamic_sections): If there is + no .rela.plt section, don't output a DT_PLTGOT dynamic entry. + +Fri Mar 21 12:36:46 1997 Doug Evans <dje@canuck.cygnus.com> + + * elf32-m32r.c (m32r_elf_howto_table): Use special function for LO16. + (m32r_hi16_list): New static local. + (m32r_elf_hi16_reloc): Don't perform reloc, just queue it up. + (m32r_elf_do_hi16_reloc): Delete. + (m32r_elf_relocate_hi16): New function. + (m32r_elf_lo16_reloc): New function. + (m32r_elf_relocate_section): For HI16 relocs, scan for corresponding + LO16 reloc. + + Mon Mar 10 16:03:31 1997 Doug Evans <dje@seba.cygnus.com> + + * elf32-m32r.c (m32r_elf_create_linker_section): Delete. + (m32r_elf_add_symbol_hook): Rewrite _SDA_BASE_ support. + (m32r_elf_final_sda_base): New function. + (m32r_elf_relocate_section): Rewrite sdata support. + (m32r_elf_finish_dynamic_sections): Delete. + +Thu Mar 20 12:39:02 1997 Ian Lance Taylor <ian@cygnus.com> + + Based on patches from Philippe De Muyter <phdm@info.ucl.ac.be>. + * coff-svm68k.c: New file. Just defines some macros and includes + coff-m68k.c. + * coff-m68k.c: Add functions to handle common addends, moved in + from cf-m68klynx.c. Control them using COFF_COMMON_ADDEND macro. + Control whether relocs are visible using STATIC_RELOCS. + * cf-m68klynx.c: Simplify greatly: just define macros to control + coff-m68k.c. + * coff-aux.c: Likewise. Just leave add_one_symbol routine. + * targets.c (m68ksysvcoff_vec): Declare. + (bfd_target_vector): Add m68ksysvcoff_vec. + * config.bfd (m68*-motorola-sysv*): New target. + * configure.in (m68ksysvcoff_vec): New vector. + * configure: Rebuild. + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add coff-svm68k.o. + (BFD32_BACKENDS_CFILES): Add coff-svm68k.c. + + * binary.c (binary_set_section_contents): Don't get misled if the + first section is not loadable. From Matthew L. Martin + <mlm@xedia.com>. + + * elflink.h (elf_bfd_final_link): Set the value of a section + symbol to the section address unless doing a relocateable link. + +Tue Mar 18 23:03:17 1997 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't create + .plt entry if we've taken the function's address. + (elf64_alpha_merge_gots): Merge collected flags info as well. + +Tue Mar 18 22:40:09 1997 H.J. Lu <hjl@lucon.org> + + * Many files: Add function prototypes. + * cpu-m68k.c (bfd_default_scan_num_mach): Don't declare. + * ecofflink.c: Include "libcoff.h" and "libecoff.h". + * elf32-ppc.c (ppc_elf_fake_sections): Make static. + * opncls.c (bfd_openstreamr): Change stream parameter to PTR. + * peicode.h: Change several void * parameters to PTR. + * srec.c (srec_get_symbol_info): Make static. + * syms.c (bfd_symbol_is_absolute): Remove. + * Makefile.in: Rebuild dependencies. + +Tue Mar 18 12:58:08 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-m32r.c (m32r_elf_is_local_label_name): Remove. + (bfd_elf32_bfd_is_local_label): Don't define. + + * xcofflink.c (_bfd_xcoff_bfd_final_link): Call bfd_malloc rather + than malloc. + +Mon Mar 17 11:32:53 1997 Ian Lance Taylor <ian@cygnus.com> + + * bfd-in.h: Don't include obstack.h. + (struct bfd_hash_table): Change memory field to PTR. + * bfd.c (struct _bfd): Change memory field to PTR. + * bfd-in2.h: Rebuild. + * libbfd-in.h (bfd_release): Declare as function, don't define as + macro. + * libbfd.h: Rebuild. + * opncls.c: Include "objalloc.h" rather than "obstack.h". Use + objalloc routines rather than obstack routines. + (obstack_chunk_alloc, obstack_chunk_free): Don't define. + (getpagesize): Don't define. + (_bfd_new_bfd): Don't set _bfd_chunksize. + (bfd_openr): Free new bfd and objalloc on failure. + (bfd_fdopenr, bfd_openstreamr, bfd_openw): Likewise. + (bfd_alloc_size): Remove. + (bfd_release): New function. + * hash.c: Include "objalloc.h" rather than "obstack.h". Use + objalloc routines rather than obstack routines. + (obstack_chunk_alloc, obstack_chunk_free): Don't define. + * ecofflink.c: Include "objalloc.h" rather than "obstack.h". Use + objalloc routines rather than obstack routines. + (obstack_chunk_alloc, obstack_chunk_free): Don't define. + (struct accumulate): Change memory to struct objalloc *. + * liboasys.h (oasys_data_type): Remove oasys_obstack field. + * dep-in.sed: Don't remove obstack.h from dependency list. + * Makefile.in: Rebuild dependencies. + (BFD_H_DEPS): Remove obstack.h. + (install): Don't install obstack.h. + * Many files: Don't include "obstack.h". + * VERSION: Bump. + + * opncls.c (bfd_alloc_grow, bfd_alloc_finish): Remove. + * libbfd-in.h (bfd_alloc_grow, bfd_alloc_finish): Don't declare. + * libbfd.h: Rebuild. + * ieee.c (ieee_archive_p): Rewrite to not use bfd_alloc_grow. + * sunos.c (sunos_add_dynamic_symbols): Likewise. + * srec.c (srec_scan): Rewrite to not use obstack_1grow. + + * opncls.c (bfd_alloc): Rename from bfd_alloc_by_size_t. Remove + old version of bfd_alloc. + * libbfd-in.h (bfd_alloc_by_size_t): Don't declare. + * libbfd.h: Rebuild. + * Several files: Call bfd_alloc rather than bfd_alloc_by_size_t. + +Sat Mar 15 15:24:18 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_elf_is_local_label_name): Accept the generic + ELF local label syntax as well. + +Sat Mar 15 10:16:42 1997 Fred Fish <fnf@cygnus.com> + + * config.bfd (powerpc-*-beos*): New target. + * configure.in (powerpc-*-beos*): Add case that explicitly + does not set COREFILE for now. A future BeOS version is + expected to support core files. + * configure: Regenerate with autoconf. + +Fri Mar 14 16:43:22 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_elf_check_relocs): Give an error if CALL16 is + seen with a local symbol, rather than crashing. + + * elfcode.h (elf_slurp_symbol_table): Don't try to read the + version symbols if there aren't any. + +Thu Mar 13 16:38:30 1997 Fred Fish <fnf@cygnus.com> + + * coff-tic80.c (coff_rtype_to_howto): Define + (coff_tic80_rtype_to_howto): Clone generic coff version and + add code to handle the funky TI "internal relocations". + +Thu Mar 13 14:08:53 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Don't warn about type + or size changes because of a weak symbol. + + * cisco-core.c (SIGEMT): Define if not defined. + +Wed Mar 12 21:36:05 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Use extsymoff when + setting ever. Sanity check the version number. Sort out copying + flags and other information when adding an indirect symbol. + (NAME(bfd_elf,size_dynamic_sections)): Preserve any dynamic + symbols added by the backend. Clear the entire contents of the + versym section. + (elf_export_symbol): Ignore indirect symbols. + (elf_link_output_extsym): Accept a section without an owner in an + assert. + * elfcode.h (elf_slurp_symbol_table): Add a sanity check on the + version count. Correct the allocation of x_versymp. + + * elf32-mips.c (mips_elf_add_symbol_hook): Don't set the owner of + the magic sections used for SHN_MIPS_TEXT and SHN_MIPS_DATA. + Don't return bfd_und_section_ptr when info->shared. + (mips_elf_final_link): Set the alignment of .rtproc to 4, not 12. + (mips_elf_create_dynamic_sections): Correct type: ^= for &=. + (mips_elf_check_relocs): Resolve an indirect symbol in + sym_hashes. + (mips_elf_finish_dynamic_symbol): Don't change SHN_ABS into + SHN_MIPS_TEXT or SHN_MIPS_DATA. + + * elf.c (bfd_elf_print_symbol): Tweak version output slightly. + +Tue Mar 11 01:38:36 1997 Ian Lance Taylor <ian@cygnus.com> + + From Eric Youngdale <eric@andante.jic.com>: + * elf-bfd.h (ELF_LINK_FORCED_LOCAL): Define. + * elf.c (bfd_elf_print_symbol): Correct errors in last change. + * elflink.h (elf_link_add_object_symbols): Handle cases in which a + versioned symbol appears in both a regular and a shared object. + (elf_link_assign_sym_version): Set ELF_LINK_FORCED_LOCAL when + appropriate. Improve error message. + (struct elf_outext_info): Rename from elf_finfo_failed. Change + all uses. Add localsyms field. + (elf_bfd_final_link): When generating a shared library, call + elf_link_output_extsym to output all local symbols. + (elf_link_output_extsym): Handle symbols which were forced to + become local. + +Sun Mar 9 23:08:49 1997 Ian Lance Taylor <ian@cygnus.com> + + From Eric Youngdale <eric@andante.jic.com>: + * elf-bfd.h (elf_symbol_type): Add version field. + * elfcode.h (elf_slurp_symbol_table): Set version field. + * elflink.h (elf_link_add_object_symbols): When creating an + indirect symbol for a default version symbol, set DEF_DYNAMIC if + appropriate. Set up an indirection from the nondefault version of + the symbol as well. + (NAME(bfd_elf,size_dynamic_sections)): Call + elf_link_assign_sym_version before checking whether there are any + versions. Always record the version name as a dynamic symbol. + Initialize counters. + (elf_link_assign_sym_version): After finding a version, see if a + symbol should be forced to local scope. Create a new version + definition if appropriate. + (elf_link_output_extsym): Correct indirect symbol handling. + * elf.c (bfd_elf_print_symbol): Print version information. + (bfd_section_from_shdr): Turn version sections into BFD sections. + (elf_fake_sections): Only copy cverdefs and cverrefs into sh_info + if sh_info is not already set. + (_bfd_elf_copy_private_section_data): Copy sh_info for version + sections. + * elflink.c (_bfd_elf_link_record_dynamic_symbol): Tell + _bfd_stringtab_add to copy the name into permanent memory if + appropriate. + +Fri Mar 7 11:55:31 1997 H.J. Lu <hjl@gnu.ai.mit.edu> + + * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Fully parenthesize. + +Fri Mar 7 10:37:30 1997 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (bfd_coff_backend_data): Change + _bfd_coff_compute_section_file_positions to return a boolean + value. Change all callers. + (coff_compute_section_file_positions): Change return type to + boolean. If the size of the last section changed, then output a + zero byte at the end of the file. + * libcoff.h: Rebuild. + + * xcofflink.c (_bfd_xcoff_bfd_final_link): Always allocate space + for at least 6 output symbols. + (xcoff_write_global_symbol): When emitting TOC entry relocs, also + emit a TC csect to represent the space they take up. For an XO + symbol, just emit a reference, not a csect. + + * Makefile.in ($(SHLINK)): Just use ln -s, not ln -sf, since + Solaris doesn't like the combined options, and the -f is + unnecessary. + (stamp-tshlink, install): Likewise. + + * elf32-mips.c (mips_elf_relocate_section): Correct R_MIPS16_26 + handling when little endian. + +Thu Mar 6 13:51:51 1997 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c (mn10300_elf_final_link_relocate): New function. + (mn10300_elf_relocate_section): Likewise. + (elf_backend_relocate_section): Define. + + * elf32-mn10300.c (reloc_type): Remove PCREL{8,16,32}_{1,2}BYTE + relocs. Replace them with generic PCREL_{8,16,32} relocs. + (elf32_mn10300_howto_table): Likewise. + (elf32_mn10300_reloc_map): Likewise. + (bfd_elf32_mn10300_reloc): Delete unused function. + +Thu Mar 6 12:19:59 1997 Fred Fish <fnf@cygnus.com> + + * coff-tic80.c (rtype2howto): If passed a relocation type we don't + understand, just set the howto field to NULL, and the caller will + print an appropriate error message. + * coffcode.h (coff_slurp_reloc_table): Pull duplicate declarations and + code fragment out of both legs of #ifdef RELOC_PROCESSING ... #endif + block. Use NULL for initializations of "ptr" rather than bare 0. + * coff-h8300.c: Fix typo in comment. + * coff-h8500.c: Ditto. + * coff-w65.c: Ditto + * coff-z8k.c: Ditto. + +Wed Mar 5 13:59:09 1997 Doug Evans <dje@seba.cygnus.com> + + * elf32-m32r.c (m32r_elf_do_10_pcrel_reloc): Fix overflow calc. + (m32r_elf_relax_section, m32r_elf_relax_delete_bytes, + m32r_elf_get_relocated_section_contents): First pass at relax support. + +Mon Mar 3 13:27:09 1997 Ulrich Drepper <drepper@rtl.cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Use correct sh_size + entry for reading verdef records. + Use correct braces for computing increments of extverdaux and + exteverdef record pointers. + +Sun Mar 2 22:47:54 1997 Fred Fish <fnf@cygnus.com> + + * coff-tic80.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set this to 2 + instead of 4. + +Sun Mar 2 16:25:35 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_find_version_dependencies): Check that + DEF_REGULAR is not set as well as checking that DEF_DYNAMIC is + set. + +Fri Feb 28 16:52:40 1997 Fred Fish <fnf@cygnus.com> + + * coffcode.h (coff_set_flags): Add case for TIC80_ARCH_MAGIC. + +Fri Feb 28 15:06:45 1997 Ian Lance Taylor <ian@cygnus.com> + + * targets.c (bfd_default_vector): Make non-const. + (find_target): New static function, broken out of + bfd_find_target. + (bfd_set_default_target): New function. + (bfd_find_target): Call find_target. When defaulting, use + bfd_default_vector[0] if it is not NULL. + * libbfd-in.h (bfd_default_vector): Adjust declaration. + * bfd-in2.h, libbfd.h: Rebuild. + + * syms.c (bfd_is_local_label): Return false if the symbol has no + name. + * coff-i960.c (coff_i960_is_local_label_name): New function. + (coff_bfd_is_local_label_name): Define. + * coff-m68k.c (m68k_coff_is_local_label_name): New function. + (coff_bfd_is_local_label_name): Define. + * coff-rs6000.c (xcoff_is_local_label_name): New function. + (coff_bfd_is_local_label_name): Define. + * elf.c (_bfd_elf_is_local_label_name): Treat symbols beginning + with .. or _.L_ as local. + * elf32-i386.c (elf_i386_is_local_label_name): New function. + (bfd_elf32_bfd_is_local_label_name): Define. + * evax-alpha.c (evax_bfd_is_local_label_name): Treat symbols + beginning with $ as local. + +Thu Feb 27 18:36:23 1997 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (aout_link_write_symbols): Use bfd_is_local_label_name + rather than comparing against info->lprefix. + * cofflink.c (_bfd_coff_link_input_bfd): Likewise. + * elflink.h (elf_link_input_bfd): Likewise. + * linker.c (_bfd_generic_link_output_symbols): Likewise. + * xcofflink.c (xcoff_link_input_bfd): Likewise. + + * elfxx-target.h (bfd_elfNN_bfd_is_local_label_name): Define as + _bfd_elf_is_local_label_name if not already defined. + * elf.c (_bfd_elf_is_local_label_name): New function. + * elf-bfd.h (_bfd_elf_is_local_label_name): Declare. + + * coff-m88k.c (coff_bfd_is_local_label_name): Define. + (m88k_is_local_label_name): New static function. + + * coffcode.h (coff_bfd_is_local_label_name): Define as + _bfd_coff_is_local_label_name if not already defined. + * coffgen.c (_bfd_coff_is_local_label_name): New function. + * libcoff-in.h (_bfd_coff_is_local_label_name): Declare. + * libcoff.h: Rebuild. + + * targets.c (BFD_JUMP_TABLE_SYMBOLS): Change _bfd_is_local_label + to _bfd_is_local_label_name. + (bfd_target): Likewise. + * syms.c (bfd_is_local_label): Define as function, not macro. + (bfd_is_local_name): Define. + * libbfd.c (bfd_generic_is_local_label_name): Rename from + bfd_generic_is_local_label, and take a string rather than a + symbol. + * libbfd-in.h (_bfd_nosymbols_bfd_is_local_label): Don't define. + (_bfd_nosymbols_bfd_is_local_label_name): Define. + (bfd_generic_is_local_label): Don't declare. + (bfd_generic_is_local_label_name): Declare. + * bfd-in2.h, libbfd.h: Rebuild. + * All backends: Change local_label to local_label_name. + + * elf32-mips.c (struct mips_got_info): Add assigned_gotno field. + (mips_elf_relocate_got_local): Change return type to boolean. + Don't assume that the first zero entry is unassigned; instead, use + assigned_gotno. + (mips_elf_relocate_section): Check return value of + mips_elf_relocate_got_local. + (mips_elf_create_got_section): Initialize assigned_gotno field. + +Wed Feb 26 15:19:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com> + + * elf32-d30v.c (bfd_elf_d30v_reloc): Add code to do 32-bit + relocations. + +Wed Feb 26 13:33:03 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_input_bfd): Don't skip symbols from sections + that have no contents merely because linker_mark is not set. + +Tue Feb 25 18:51:35 1997 Stan Shebs <shebs@andros.cygnus.com> + + * config.bfd (mips*-*-lnews*): New target. + * coff-mips.c (mips_relocate_section): Make assert compare + content byteorder instead of header byteorder. + (ecoff_biglittle_vec): New BFD, big-endian headers, little-endian + data. + * targets.c (bfd_target_vector): Add ecoff_biglittle_vec. + * configure.in (ecoff_biglittle_vec): Add case. + * configure: Update. + +Tue Feb 25 00:32:49 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (elf_fake_sections): Use SHT_NOTE for any section whose + name begins with ".note". + (map_sections_to_segments): Add a PT_NOTE segment for any loadable + section whose name begins with ".note". + (get_program_header_size): Corresponding change. + + * elf32-mips.c (mips_elf_relocate_section): Check for misaligned + jal and for jal overflow. + +Mon Feb 24 17:53:14 1997 Ian Lance Taylor <ian@cygnus.com> + + From Eric Youngdale <eric@andante.jic.com>: + * elflink.h (elf_link_add_archive_symbols): If a default symbol is + not found, try looking it up again without the version name. + (elf_link_add_object_symbols): Always link against the dynamic + symbol table of a dynamic object. When linking against a dynamic + object, include version strings in symbol names, and set up + version information. Add indirect symbols for default versions. + (elf_link_create_dynamic_sections): Add special version sections. + (struct elf_assign_sym_version_info): Define. + (struct elf_find_verdep_info): Define. + (NAME(bfd_elf,size_dynamic_sections)): Add verdefs parameter. Set + up version sections. + (elf_adjust_dynamic_symbol): Ignore indirect symbols. + (elf_link_find_version_dependencies): New static function. + (elf_link_assign_sym_version): New static function. + (elf_link_renumber_dynsyms): New static function. + (struct elf_final_link_info): Add symver_sec field. + (elf_bfd_final_link): Initialize finfo.symver_sec. Don't count + local symbols of a dynamic object. Handle DT_VER* constants. + (elf_link_output_extsym): Simplify BFD_ASSERT checking for a + dynamic object. Skip indirect symbols from ELF objects. Remove + the version name before choosing a hash bucket. Write out the + version information if appropriate. + (elf_link_input_bfd): Check for DYNAMIC, not ET_DYN. + * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. + (bfd_elf64_size_dynamic_sections): Likewise. + * bfd-in2.h: Rebuild. + * elf-bfd.h (struct elf_link_hash_entry): Add verinfo field. + Change elf_link_hash_flags to unsigned short. + (ELF_LINK_HIDDEN): Define. + (struct elf_obj_tdata): Add fields dynversym_hdr, dynverref_hdr, + dynverdef_hdr, dynversym_section, dynverdef_section, + dynverref_section, cverdefs, cverrefs, verdef, verref. + (elf_dynversym, elf_dynverdef, elf_dynverref): Define. + (_bfd_elf_swap_verdef_in, _bfd_elf_swap_verdef_out): Declare. + (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Declare. + (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Declare. + (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Declare. + (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Declare. + (_bfd_elf_slurp_version_tables): Declare. + * elf.c (_bfd_elf_swap_verdef_in): New function. + (_bfd_elf_swap_verdef_out): Likewise. + (_bfd_elf_swap_verdaux_in, _bfd_elf_swap_verdaux_out): Likewise. + (_bfd_elf_swap_verneed_in, _bfd_elf_swap_verneed_out): Likewise. + (_bfd_elf_swap_vernaux_in, _bfd_elf_swap_vernaux_out): Likewise. + (_bfd_elf_swap_versym_in, _bfd_elf_swap_versym_out): Likewise. + (_bfd_elf_print_private_bfd_data): Add DT_VER* constants. Print + version information if there is any. + (_bfd_elf_link_hash_newfunc): Initialize verinfo field. + (bfd_section_from_shdr): Handle SHT_GNU_ver* section types. + (elf_fake_sections): Handle .gnu.version* section names. + (assign_section_numbers): Handle SHT_GNU_ver* section types. + (_bfd_elf_slurp_version_tables): New function. + * elflink.c (_bfd_elf_link_record_dynamic_symbol): Don't include + version name in string entered in dynamic hash table. + * elfcode.h: Include fnmatch.h. + * elf32-i386.c (elf_i386_relocate_section): Handle a dynamic + symbol which was forced to become local. + * elf32-m68k.c (elf_m68k_relocate_section): Likewise. + * elf32-ppc.c (ppc_elf_relocate_section): Likewise. + * elf32-sparc.c (elf32_sparc_relocate_section): Likewise. + * elf64-alpha.c (alpha_elf_dynamic_symbol_p): Likewise. + +Fri Feb 21 16:15:18 1997 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10200.c (mn10200_elf_final_link_relocate): Simplify + somewhat. + (mn10200_elf_relax_section): Correctly compute a symbol's value + when the symbol is local, but not in the same section as we are + relaxing. Implement abs24 -> abs16, imm24 -> imm16 and d24 -> d16 + relaxing. + +Fri Feb 21 13:55:14 1997 Doug Evans <dje@seba.cygnus.com> + + * elf32-m32r.c: Rewrite to use ELF backend linker. + Store lower 16 bits of addend in R_M32R_HI16_[SU]LO insns. + Add small data area support (R_M32R_SDA16). + * reloc.c: Document BFD_RELOC_M32R_SDA16. + * bfd-in2.h, libbfd.h: Regenerated. + +Thu Feb 20 23:50:31 1997 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10200.c (mn10200_elf_relax_section): New function. + (mn10200_elf_relax_delete_bytes): Likewise. + (mn10200_elf_symbol_address_p): Likewise. + (mn10200_elf_get_relocated_section_contents): Likewise. + (bfd_elf32_bfd_relax_section): Define. + (bfd_elf32_bfd_get_relocated_section_contents): Likewise. + + * elf32-mn10200.c (mn10200_elf_final_link_relocate): New function. + (mn10200_elf_relocate_section): Likewise. + (elf_backend_relocate_section): Define. + +Tue Feb 18 17:22:59 1997 Martin M. Hunt <hunt@pizza.cygnus.com> + + * Makefile.in: New target, elf-*-D30V. + * archures.c: New target, elf-*-D30V. + * config.bfd: New target, elf-*-D30V. + * configure.in: New target, elf-*-D30V. + * elf.c: New target, elf-*-D30V. + * reloc.c: New target, elf-*-D30V. + * targets.c: New target, elf-*-D30V. + * bfd-in2.h: Rebuilt. + * configure: Rebuilt. + * libbfd.h: Rebuilt. + * cpu-d30v.c: New files. + * elf32-d30v.c: New files. + +Tue Feb 18 15:31:48 1997 Fred Fish <fnf@cygnus.com> + + * reloc.c (struct reloc_howto_struct): Fix typo in comment. + * bfd-in2.h: Regenerated. + * coff-tic80.c (RTYPE2HOWTO): Replace abort with real function. + (rtype2howto): Add function. + (tic80_howto_table): Add. + +Tue Feb 18 11:41:00 1997 Dawn Perchik <dawn@cygnus.com> + + * sysdep.h: Don't define errno in MSVC if error.h is included. + +Tue Feb 18 10:04:13 1997 Jeffrey A Law (law@cygnus.com) + + * elf32-v850.c (v850_elf_relocate_section): Make sure r_symndx + is initialized before it is used. + +Mon Feb 17 11:28:40 1997 Ian Lance Taylor <ian@cygnus.com> + + * hp300hpux.c (convert_sym_type): Don't convert a secondary common + symbol into a weak undefined symbol; leave it as a common symbol. + +Fri Feb 14 19:08:03 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Don't issue a warning + about a symbol defined in a dynamic object if it has already been + defined in a regular object. + +Thu Feb 13 20:53:22 1997 Klaus Kaempf (kkaempf@progis.de) + + * makefile.vms: Add gcc flags to allow compiling with current gcc + snapshot + (targmatch.h): New dependency. + + * reloc.c (BFD_RELOC_ALPHA_CODEADDR): New relocation for + openVMS/Alpha. + * evax.h (ALPHA_R_CODEADDR): New relocation. + * evax-alpha.c (ALPHA_R_CODEADDR): 64 bit procedure relocation for + openVMS/Alpha. + * evax-etir.c (ALPHA_R_CODEADDR): Output object code for this + relocation. + * bfd-in2.h, libbfd.h: Rebuild. + + Restrict symbol length to 64 bytes, case preserving: + * evax-emh.c (_bfd_evax_write_emh): Remove case hacking. + * evax-misc.c (_bfd_evax_case_hack_symbol): Remove. + (_bfd_evax_length_hash_symbol): Added. + * evax-etir.c (_bfd_evax_write_etir): Call + _bfd_evax_length_hash_symbol before output of symbol. + * evax-egsd.c (_bfd_evax_write_egsd): Likewise. + * evax.h (flag_hash_long_names, flag_show_after_trunc): Remove. + + * evax-emh.c: Output filename to object file without path. + + * evax-egsd.c: New sections for local and global commons. + + * evax-alpha.c, evax-emh.c, evax-egsd.c, evax-etir.c, + evax-misc.c, evax.h: Remove 8 bit characters from copyright + notices. Replace AXP with Alpha. + +Wed Feb 12 18:10:30 1997 Ian Lance Taylor <ian@cygnus.com> + + * sunos.c (sunos_create_dynamic_sections): We need the dynamic + sections if we are creating a shared library. + +Tue Feb 11 15:45:43 1997 Doug Evans <dje@canuck.cygnus.com> + + * configure.host (i386-windows): Don't set host64=true. + +Tue Feb 11 15:27:32 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (reloc_type): Add R_MIPS16_GPREL. + (elf_mips16_gprel_howto): New static variable. + (mips16_gprel_reloc): New static function. + (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_GPREL. + (mips_info_to_howto_rel): Handle R_MIPS16_GPREL. + (mips_elf_relocate_section): Handle R_MIPS16_GPREL. + * reloc.c (BFD_RELOC_MIPS16_GPREL): Define. + * bfd-in2.h, libbfd.h: Rebuild. + +Mon Feb 10 23:25:00 1997 Doug Evans <dje@seba.cygnus.com> + + * elf32-m32r.c (elf_m32r_howto_table): Change partial_inplace to true + for R_M32R_{16,32,24,HI16_ULO,HI16_SLO,LO16}. + +Fri Feb 7 12:39:11 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_input_bfd): If we've discarded a section, + the output section will be the absolute section; don't print an + assertion message for that case when doing a relocateable link. + +Thu Feb 6 16:55:43 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (FN_STUB, CALL_STUB, CALL_FP_STUB): Define. + (struct mips_elf_link_hash_entry): Add new fields fn_stub, + need_fn_sub, call_stub, and call_fp_stub. + (struct mips_elf_link_hash_table): Add field mips16_stubs_seen. + (mips_elf_link_hash_newfunc): Initialize new fields. + (mips_elf_link_hash_table_create): Likewise. + (mips_elf_relocate_section): Redirect relocations to use mips16 + stubs when appropriate. + (mips_elf_check_relocs): Attach stub sections to the appropriate + symbol. Set need_fn_stub when appropriate. + (mips_elf_always_size_sections): New static function. + (mips_elf_check_mips16_stubs): New static function. + (elf_backend_always_size_sections): Define. + * elf-bfd.h (struct elf_obj_tdata): Add local_stubs field. + + * elflink.h (elf_link_input_bfd): Discard local symbols that are + attached to sections which are not being included in the link. + +Wed Feb 5 13:20:17 1997 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (_bfd_coff_generic_relocate_section): Ignore the + symbol value when computing the addend for a pc_relative + pcrel_offset reloc. + +Mon Feb 3 11:54:06 1997 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (_bfd_coff_generic_relocate_section): If doing a + relocateable link, just skip pc_relative pcrel_offset relocs. + * coff-arm.c (coff_arm_rtype_to_howto): Return a different howto + structure for an ARM26 reloc which can be resolved. + (coff_arm_adjust_symndx): Only convert ARM26 to ARM26D if the + reloc can be resolved. + + * coff-h8300.c (h8300_reloc16_extra_cases): Correct off by one + error in overflow check for R_RELBYTE. + +Fri Jan 31 14:07:27 1997 Ian Lance Taylor <ian@cygnus.com> + + * ieee.c (ieee_slurp_section_data): Pick up the start address. + From Mark Rasin <mark.rasin@telrad.co.il>. + + * aoutx.h (aout_link_write_symbols): Don't apply discard_l to + debugging symbols. + +Wed Jan 29 00:00:49 1997 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10200.c (reloc_type): Add 16bit pc-relative reloc. + (elf_mn10200_howto_table): Likewise. + (mn10200_reloc_map): Likewise. + +Mon Jan 27 12:07:35 1997 Doug Evans <dje@seba.cygnus.com> + + * reloc.c: Add relocs BFD_RELOC_M32R_{HI16_[US]LO,LO16}. + * bfd-in2.h, libbfd.h: Regenerated. + * elf32-m32r.c: Add support for them. + +Mon Jan 27 12:25:02 1997 Ian Lance Taylor <ian@cygnus.com> + + * aout-arm.c (MY_swap_std_reloc_in): Remove unused r_length. + * elf32-ppc.c (ppc_elf_check_relocs): Remove unused plt. + * elf32-v850.c (v850_elf_final_link_relocate): Remove used + r_format and r_pcrel. Always return a value. + * riscix.c (MY_final_link_callback): Define to dummy value. + + * elf32-i386.c (elf_i386_size_dynamic_sections): When checking for + relocations against the text segment, look up the output name of + the reloc section. + * elf32-m68k.c (elf_m68k_size_dynamic_sections): Likewise. + * elf32-mips.c (mips_elf_size_dynamic_sections): Likewise. + * elf32-ppc.c (ppc_elf_size_dynamic_sections): Likewise. + * elf32-sparc.c (elf32_sparc_size_dynamic_sections): Likewise. + * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Likewise. + +Wed Jan 22 15:40:28 1997 Fred Fish <fnf@cygnus.com> + + * coff-tic80.c (tic80coff_vec): Use correct data put/get + routines for little endian data. + * coffcode.h (coff_write_object_contents): Set magic to + TIC80_ARCH_MAGIC for TIc80. + +Tue Jan 21 12:32:43 1997 Fred Fish <fnf@cygnus.com> + + * coff-tic80.c (tic80coff_vec): Change to little endian data + as the default. + +Thu Jan 16 17:45:57 1997 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Change type of + auxiliary_filters parameter to be const char * const *. Accept a + NULL terminated array. + * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. + (bfd_elf32_size_dynamic_sections): Update declaration. + * bfd-in2.h: Rebuild. + +Wed Jan 15 11:21:32 1997 Ian Lance Taylor <ian@cygnus.com> + + * elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Treat a + NOTYPE symbol in a text section as a FUNC symbol. + + * coffcode.h (coff_compute_section_file_positions): Force + relocbase to be aligned to COFF_DEFAULT_SECTION_ALIGNMENT_POWER. + +Tue Jan 14 08:46:33 1997 Doug Evans <dje@canuck.cygnus.com> + + * libaout.h (machine_type): Reserve several values for sparclet. + +Mon Jan 13 22:39:08 1997 Michael Meissner <meissner@tiktok.cygnus.com> + + * config.bfd (tic80-*-*): Don't require 'coff'. + +Mon Jan 13 19:36:25 1997 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-v850.c (v850_elf_howto_table): Set the special_function + table to v850_elf_reloc for all non-standard relocations. + (v850_elf_check_relocs): Add check for h being non-null. + (v850_elf_reloc): Add R_V850_ZDA_OFFSET support. Use switch + statement instead of multiple ifs. + (v850_elf_relocate_section): Fix up error message, don't just call + abort. + +Mon Jan 6 13:28:35 1997 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10200.c (elf_mn10200_howto): Don't ever set partial-inplace. + Use bfd_elf_generic_reloc as special function for all relocs. + (bfd_elf32_mn10200_reloc): Remove unnecessary function. + + * elf32-mn10200.c (elf_mn10200_howto): Set pcrel_offset for + 24bit pc-relative reloc. + +Fri Jan 3 16:33:00 1997 Fred Fish <fnf@cygnus.com> + + * Makefile.in (coff-tic80.o): Add coffcode.h to dependency list. + * coff-tic80.c (tic80coff_vec): Data byte order is big endian and + header byte order is little endian. Use correct bfd_get and + bfd_put routines for little endian headers. + * coffcode.h (coff_set_arch_mach_hook): Set arch to + bfd_arch_tic80 for TIC80_ARCH_MAGIC number. + +Fri Jan 3 16:54:08 1997 Jeffrey A Law (law@cygnus.com) + + * reloc.c: Add BFD_RELOC_24. + * elf32-mn10200.c (enum reloc_type): Add 24bit and pcrel relocs. + (elf_mn10200_howto, mn10200_reloc_map): Corresponding changes. + * bfd-in2.h, libbfd.h: Rebuilt. + +Fri Jan 3 16:58:31 1997 Richard Henderson <rth@tamu.edu> + + elf64-alpha multiple .got rewrite: + + * elf-bfd.h (struct elf_backend_data): Add always_size_sections entry. + (bfd_elf*_mkobject): Don't define here ... + * elfxx-target.h: ... but rather here. Default always_size_sections + hook to NULL. + * elf.c (elf_mkobject): Rename to bfd_elf_mkobject, since that was + what the #defines in elf-bfd.h transmuted it to anyway. + + * section.c: Add SEC_LINKER_CREATED flag. + * bfd-in2.h: Rebuild. + * elf32-i386.c (elf_i386_check_relocs): Add SEC_LINKER_CREATED to + relocation section flags. + (elf_i386_size_dynamic_sections): Use SEC_LINKER_CREATED instead of + SEC_IN_MEMORY to recognize generated bits. + * elf32-m68k.c (elf_m68k_check_relocs, elf_m68k_size_dynamic_sections): + Likewise. + * elf32-mips.c (mips_elf_final_link, mips_elf_create_dynamic_sections, + mips_elf_create_compact_rel_section, mips_elf_create_got_section, + mips_elf_check_relocs, mips_elf_size_dynamic_sections): Likewise. + * elf32-ppc.c (ppc_elf_create_linker_section, + ppc_elf_size_dynamic_sections): Likewise. + * elf32-sparc.c (elf32_sparc_check_relocs, + elf32_sparc_size_dynamic_sections): Likewise. + * elflink.c (_bfd_elf_create_got_section): Add SEC_LINKER_CREATED to + section flags. + (_bfd_elf_create_dynamic_sections): Likewise. + (_bfd_elf_make_linker_section_rela): Likewise. + * elflink.h (elf_link_create_dynamic_sections): Likewise. + (bfd_elf,size_dynamic_sections): Call the always_size_sections hook. + (elf_bfd_final_link): Use SEC_LINKER_CREATED instead of SEC_IN_MEMORY + to identify generated bits. + (elf_link_input_bfd): Likewise. + + * elf64-alpha.c: Rewrite everything touching relocations. + +Fri Jan 3 11:42:53 1997 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-v850.c (all functions and static variables): Go through + and regularize names to be of the form v850_elf_<xxx>. + (toplevel): Include <elf/v850.h>. + (enum reloc_type): Move to include/elf/v850.h. + (v850_elf_check_relocs): For common variables, if the variable is + referenced by a R_V850_{SDA,ZDA,TDA} relocation, put the variable + into the appropriate section. + (elf_backend_check_relocs): Define. + +Tue Dec 31 15:15:28 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-v850.c (elf_v850_howto_table): Fix some spacing. + +Tue Dec 31 14:44:50 1996 Ian Lance Taylor <ian@cygnus.com> + + * config.bfd (mips*el-*-linux*): New target. + (mips*-*-linux*): New target. + + * elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Clean up. + Return a useful value. + + * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE. + + * configure.in: Check ac_cv_func_mmap_fixed_mapped, not + ac_cv_func_mmap. + * configure: Rebuild. + * configure.host: Use ac_cv_func_mmap_fixed_mapped instead of + ac_cv_func_mmap in bfd/configure.host. + + * elflink.h (NAME(bfd_elf,size_dynamic_sections)): Add + filter_shlib and auxiliary_filter_shlib parameters. + * elf.c (_bfd_elf_print_private_bfd_data): Handle DT_AUXILIARY and + DT_FILTER. + * bfd-in.h (bfd_elf32_size_dynamic_sections): Update declaration. + (bfd_elf64_size_dynamic_sections): Likewise. + * bfd-in2.h: Rebuild. + +Mon Dec 30 18:48:52 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_build_ldsyms): When exporting all defined + symbols, don't export a symbol which is defined by an object in an + archive which contains shared objects. + +Mon Dec 30 16:12:58 1996 Fred Fish <fnf@cygnus.com> + + * archures.c (enum bfd_architecture): Add bfd_arch_tic80 + for TI TMS320c80 (MVP). + (bfd_archures_list): Add bfd_tic80_arch. + * bfd-in2.h: Regenerate by running "make headers". + +Sun Dec 29 16:18:52 1996 Fred Fish <fnf@cygnus.com> + + * cpu-tic80.c (bfd_tic80_arch): Add struct. + * configure.in (case $vec): Correct typo, "tb" not "tp". + Also add cofflink.o for tic80coff_vec. + * configure: Regenerate with autoconf. + +Mon Dec 30 11:54:56 1996 Ian Lance Taylor <ian@cygnus.com> + + * libbfd.c: Patch up the mmap code so that it is only built if BFD + is configured with --with-mmap. + +Sun Dec 29 10:48:57 1996 Fred Fish <fnf@cygnus.com> + + * Makefile.in (BFD32_BACKENDS): Add coff-tic80.o + (ALL_MACHINES): Add cpu-tic80.o + (cpu-tic80.o, coff-tic80.o): Add dependencies. + * coff-tic80.c: Add skeleton, cloned from another coff config. + * coffcode.h (coff_write_object_contents): Set magic to TIC80MAGIC + for TIc80. + +Fri Dec 27 20:56:41 1996 Fred Fish <fnf@cygnus.com> + + * TODO: Correct a misspelling. + * coff-tic80.c: New file for TI TMS320C80 (MVP). + * cpu-tic80.c: New file for TI TMS320C80 (MVP). + * configure.in (case $vec): Add tic80coff_vec entry. + * configure: Regenerate with autoconf. + * archures.c (bfd_tic80_arch): Declare. + * bfd-in2.h (enum bfd_architecture): Add bfd_arch_tic80. + * config.bfd (case ${targ}): Add tic80*-*-coff* target. + * targets.c (tic80coff_vec): Add decl as extern bfd_target. + (bfd_target_vector): Add tic80coff_vec entry. + +Fri Dec 27 11:48:12 1996 H.J. Lu <hjl@lucon.org> + + * elflink.h (elf_buckets): Add some more values for larger + binaries. + +Thu Dec 26 18:36:54 1996 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (install): Move subdir_do out of conditional. From + Fred Fish <fnf@cygnus.com>. + +Wed Dec 18 10:04:30 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10200.c (enum reloc_type): Enable basic 8, 16, and + 32 bit relocs. + (elf_mn10200_howto_table): Likewise. + (mn10200_reloc_map): Likewise. + +Tue Dec 17 11:09:36 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_elf_add_symbol_hook): Add 1 to the value of a + mips16 symbol during the link. + (mips_elf_finish_dynamic_symbol): Subtract 1 from the value of a + mips16 symbol. + (mips_elf_link_output_symbol_hook): New static function. + (elf_backend_link_output_symbol_hook): Define. + + * elf.c (bfd_elf_print_symbol): Print the st_other field if it is + not zero. + +Mon Dec 16 14:38:39 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (bfd_section_from_shdr): Don't check for reloc sections + against SEC_DEBUGGING sections here (revert patch of December 5). + * elfcode.h (elf_object_p): Check for them here, instead. + +Sun Dec 15 14:46:06 1996 Ian Lance Taylor <ian@cygnus.com> + + * elfcode.h (elf_slurp_reloc_table): Add dynamic parameter. + * elf.c (_bfd_elf_canonicalize_reloc): Pass new argument to + slurp_reloc_table. + (_bfd_elf_get_dynamic_reloc_upper_bound): New function. + (_bfd_elf_canonicalize_dynamic_reloc): New function. + * elf-bfd.h (struct elf_size_info): Update declaration of + slurp_reloc_table. + (_bfd_elf_get_dynamic_reloc_upper_bound): Declare. + (_bfd_elf_canonicalize_dynamic_reloc): Declare. + * elfxx-target.h: Use new dynamic reloc routines by default. + * elf64-mips.c (mips_elf64_slurp_reloc_table): Add dynamic + parameter. + +Fri Dec 13 13:18:49 1996 Dan Wilder <dan@gasboy.com> + + * coffcode.h (coff_set_flags): Use MC68KBCSMAGIC for bfd_arch_m68k + if NAMES_HAVE_UNDERSCORE is defined. + +Fri Dec 13 11:13:23 1996 Doug Evans <dje@canuck.cygnus.com> + + * libaout.h (enum machine_type): Change M_SPARCLET from 142 to 131. + +Thu Dec 12 15:07:20 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_check_relocs): Move R_PPC_PLTREL24 into the + supported relocs. + +Thu Dec 12 14:55:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Only add a weak + symbol if the real definition is in the dynamic symbol table. + After finding the real definition, then, if it is dynamic, add the + weak symbol to the dynamic symbol table. + + * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Make static. + + * ppcboot.c (ppcboot_set_arch_mach): Don't define; it's a + function. + (ppcboot_bfd_print_private_bfd_data): Don't take the address of an + array. + +Tue Dec 10 23:23:52 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c (reloc_type): Remove big endian mn10300 reloc + variants. + (elf32_mn10300_howto_table, mn10300_reloc_map): Likewise. + (bfd_elf32_mn10300_reloc): Write data in little endian format. + * reloc.c: Remove mn10300 big endian relocs. + * bfd-in2.h, libbfd.h: Rebuilt. + + * elf32-mn10200.c: Update from elf32-mn10300.c. + +Fri Dec 6 15:18:05 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c (elf_symbol_leading_char): Define. + + * elf32-mn10300.c: Add some comments. + +Fri Dec 6 17:16:43 1996 Ian Lance Taylor <ian@cygnus.com> + + * ihex.c (ihex_scan): Always initialize buf before jumping to + error_return. + (ihex_read_section): Likewise. + +Thu Dec 5 22:29:18 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c (elf_mn10300_howto_table): Don't set partial- + inplace for most relocs. + +Thu Dec 5 13:24:46 1996 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Calling check_relocs + even if SEC_ALLOC is not set. + * elf32-i386.c (elf_i386_check_relocs): Don't check SEC_ALLOC + when deciding whether to copy a reloc into a shared object. + (elf_i386_relocate_section): Likewise. + * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. + (elf32_sparc_relocate_section): Likewise. + * elf32-i386.c (elf_i386_check_relocs): Don't set SEC_ALLOC in a + reloc section if it is not set in the source section. + * elf32-sparc.c (elf32_sparc_check_relocs): Likewise. + * elf.c (bfd_section_from_shdr): Mark a reloc section associated + with a SEC_DEBUGGING section as SEC_DEBUGGING. + +Wed Dec 4 14:18:13 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): #if 0 code that + expects a .got.plt until we actually create it. + +Mon Dec 2 12:13:51 1996 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (_bfd_coff_generic_relocate_section): Print an error + message for bfd_reloc_outofrange, rather than aborting. From + Philippe De Muyter <phdm@info.ucl.ac.be>. + + * cofflink.c (_bfd_coff_final_link): If there aren't any relocs in + a relocateable link, don't try to process them. From Heinz Wrobel + <wrobel@lpr.e-technik.tu-muenchen.de>. + +Mon Dec 2 00:39:24 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c (mn10300_info_howto): Renamed from + mn10300_info_howto_rel. Tweak reloc argument to be an + Elf32_Internal_Rela. + (USE_RELA): Define instead of USE_REL. + (elf_info_to_howto, elf_info_howto_rel): Corresponding changes. + +Sun Dec 1 00:18:59 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * configure.in, configure: Handle mips*-sgi-irix6*. + * irix-core.c (irix_core_core_file_p): Accept CORE_MAGICN32 + core files. + +Wed Nov 27 12:10:25 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-i386.c (elf_i386_relocate_section): Warn about a + relocation against a symbol defined in a section with no output + section. + +Tue Nov 26 11:07:31 1996 Ian Lance Taylor <ian@cygnus.com> + + * aclocal.m4 (BFD_CC_FOR_BUILD): Don't require AC_C_CROSS. + * configure, config.in: Rebuild with autoconf 2.12. + + * elf-bfd.h (struct elf_link_hash_entry): Add other field. + * elf.c (_bfd_elf_link_hash_newfunc): Initialize other field. + (swap_out_syms): Set st_other from existing st_other field. + * elflink.h (elf_link_add_object_symbols): Store st_other in hash + table other field. + (elf_link_output_extsym): Set the other field from the global hash + table entry. + * elf32-mips.c (enum reloc_type): Add R_MIPS16_26. + (elf_mips16_jump_howto): New static variable. + (mips16_jump_reloc): New static function. + (bfd_elf32_bfd_reloc_type_lookup): Handle BFD_RELOC_MIPS16_JMP. + (mips_info_to_howto_rel): Handle R_MIPS16_26. + (mips_elf_relocate_section): Handle R_MIPS16_26. Handle R_MIPS_26 + to a mips16 symbol. + * reloc.c (BFD_RELOC_MIPS16_JMP): Add to list of relocs. + * bfd-in2.h, libbfd.h: Rebuild. + * cpu-mips.c (arch_info_struct): Add mips:16 entry. + +Mon Nov 25 11:23:32 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host: Use long long for mips-sgi-irix6*. + + * coffswap.h (coff_swap_scnhdr_out): Make line number overflow + only a warning. From Philippe De Muyter <phdemuyt@ulb.ac.be>. + +Mon Nov 25 08:52:29 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c (bfd_elf32_mn10300_reloc): New function. + (enum reloc_type): Add more reloc types. + (elf32_mn10300_howto_table): Update for new reloc types. + (elf32_mn10300_reloc_map): Update for new reloc types. + * reloc.c: Add some new relocs for the mn10300 series. + * bfd-in2.h, libbfd.h: Rebuilt. + +Sat Nov 23 13:26:18 1996 Jeffrey A Law (law@cygnus.com) + + * som.c (setup_sections): Don't lose for a space which has + no data, but some symbols. + +Fri Nov 22 11:32:13 1996 Ian Lance Taylor <ian@cygnus.com> + + * sunos.c (struct sunos_link_hash_table): Add got_needed field. + (sunos_link_hash_table_create): Initialize got_needed. + (sunos_create_dynamic_sections): Only set .got section size if it + is not already set. Set got_needed. + (bfd_sunos_size_dynamic_sections): Check got_needed. Only set + sdynptr, and only handle dynamic sections, if dynamic sections are + needed. + (sunos_scan_std_relocs): Pass false to create_dynamic_sections. + Initialize .got section. + (sunos_scan_ext_relocs): Likewise. + (sunos_write_dynamic_symbol): Set up PLT entry even if this is not + a dynamic symbol. + (sunos_finish_dynamic_link): Check got_needed. Only set up + dynamic linking information if needed. + +Thu Nov 21 10:31:31 1996 Rob Savoye (rob@cygnus.com) + + * config.bfd: Added VersaDOS format to the Ericsson configuration. + +Wed Nov 20 16:31:31 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-mn10300.c: Rough cut at relocs for the mn10300. + +Wed Nov 13 08:12:38 1996 Jeffrey A Law (law@cygnus.com) + + * Makefile.in (elf32-d10v.o): Don't depend on elf/d10v.h + anymore. + +Tue Nov 12 13:30:00 1996 Dawn Perchik <dawn@cygnus.com> + + * filemode.c: Include sysdep.h. + * ihex.c: Add casts to eliminate compiler warnings. + * sunos.c: Add casts to eliminate compiler warnings. + +Mon Nov 11 10:37:02 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Create .got.plt + section. + (ppc_elf_check_relocs): Add support for R_PPC_LOCAL24PC. Make + appropriate relocations in the .so file if shared. + (ppc_elf_relocate_section): Ditto. + +Tue Oct 29 15:03:02 1996 Doug Evans <dje@canuck.cygnus.com> + + * elf32-m32r.c (elf_m32r_howto_table, R_M32R_24): Use + complain_overflow_unsigned. + +Tue Oct 29 12:53:46 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * elf32-d10v.c (elf_d10v_howto_table): Don't complain on + overflows for R_D10V_16 and R_D10V_18. + +Tue Oct 29 13:23:53 1996 Ian Lance Taylor <ian@cygnus.com> + + * ieee.c (ieee_write_section_part): Use LMA rather than VMA. + (do_with_relocs): Likewise. + (do_as_repeat): Likewise. + (copy_expression): Likewise. + +Fri Oct 25 16:56:40 1996 Ian Lance Taylor <ian@cygnus.com> + + * ieee.c (ieee_write_external_part): Correctly record whether + there is an external part. + +Thu Oct 24 14:32:52 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-v850.c (elf32_v850_bfd_final_link_relocate): Correctly + handle tda offsets for sld.w and sst.w instructions. + Fix alignment check in sld.w and sst.w tda reloc handling. + +Thu Oct 24 09:08:47 1996 Stu Grossman (grossman@critters.cygnus.com) + + * aclocal.m4, configure: Set USE_BINARY_FOPEN for *-*-windows. + +Wed Oct 23 00:53:16 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-v850.c: Add comments about assumptions about + char, short & long sizes. + (elf32_v850_bfd_final_link_relocate): Fix sign extension + problems for several relocs. + + * elf32-v850.c (elf32_v850_howto_table): Fix typo in + R_V850_SDA_OFFSET entry. + +Wed Oct 23 00:20:34 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (bfd_xcoff_import_symbol): Don't allocate ldsym. + Store import file index in ldindx. + (xcoff_build_ldsyms): Assume that ldsym was not previously + allocated. For an imported symbol, copy ldindx into l_ifile. + +Tue Oct 22 19:20:38 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-v850.c (elf_v850_howto_table): Fix ordering of + R_V850_ZDA_OFFSET and R_V850_TDA_OFFSET. Fix various + fields in R_V850_TDA_OFFSET. + (elf32_v850_bfd_final_link_relocate): Tweak pc-relative + relocs to work more like other relocs. Handle R_V850_TDA_OFFSET + relocations. + + * elf32-v850.c: Include bfdlink.h. + (bfd_elf32_v850_reloc): Return an error if we get a reloc + we can't handle. + (elf32_v850_bfd_final_link_relocate): New function. + (v850_elf_relocation_section): Likewise. + (elf_backend_relocate_section): Define. + +Tue Oct 22 17:22:43 1996 Ian Lance Taylor <ian@cygnus.com> + + * binary.c (binary_set_section_contents): Ignore sections which + don't have SEC_LOAD and SEC_ALLOC set. + +Mon Oct 21 12:13:05 1996 Jeffrey A Law (law@cygnus.com) + + * linker.c (_bfd_generic_final_link): Avoid losing static + symbols in the .bss section. + +Mon Oct 21 10:54:58 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (elf_mips_howto_table): Describe R_MIPS_64. + (mips32_64bit_reloc): New static function. + (mips_reloc_map): Add entry for BFD_RELOC_64. + (mips_elf_relocate_section): Handle R_MIPS_64. + + * linker.c (default_indirect_link_order): Print an error message + when attempting to do a relocateable link with different object + file formats, rather than calling abort. + +Thu Oct 17 10:43:29 1996 Doug Evans <dje@canuck.cygnus.com> + + * reloc.c (m32r relocs): Rename them. + * bfd-in2.h, libbfd.h: Regenerated. + * elf32-m32r.c: Update. + (m32r_elf_10_pcrel_reloc): New function. + (elf_m32r_howto_table, R_M32R_10_PCREL entry): Use it. + (elf_m32r_howto_table, R_M32R_24 entry): Fix {src,dst}_masks. + +Wed Oct 16 11:24:35 1996 Jeffrey A Law (law@cygnus.com) + + * linker.c (_bfd_generic_final_link): Set "linker_mark" for + all sections that will be included in the output file. + (_bfd_generic_link_output_symbols): Discard symbols in sections + which are being discarded. + * elf32-v850.c (enum reloc_type): Add R_V850_SDA_OFFSET, + R_V850_TDA_OFFSET and R_V850_ZDA_OFFSET. + (elf_v850_howto_table): Corresponding changes. + (elf_v850_reloc_map): Corresponding changes. + * reloc.c: Add additional V850 relocations. + * bfd-in2.h, libbfd.h: Rebuilt. + + * elf32-v850.c (bfd_elf32_v850_reloc): Mask out bits we + no longer want in pc-relative relocs. + +Tue Oct 15 22:17:37 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-v850.c (bfd_elf32_v850_reloc): Don't silently + accept a reloc against an undefined sybmol! + +Tue Oct 15 16:17:28 1996 Stu Grossman (grossman@critters.cygnus.com) + + * elf32-v850.c: Define elf_symbol_leading_char to be '_'. + +Tue Oct 15 12:40:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * VERSION: Bump for new relocation. + + * hosts/i386bsd.h: If NBPG is not defined, define it as + PAGE_SIZE, for recent versions of FreeBSD. + +Mon Oct 14 12:37:26 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host: Use `long long' as the 64 bit type on a Solaris + host, since both gcc and the SunPRO compilers support it. + +Mon Oct 14 11:17:24 1996 Richard Henderson <rth@tamu.edu> + + * reloc.c: Create a new BFD_RELOC_ALPHA_ELF_LITERAL. It was a + mistake to have reused the ECOFF LITERAL for ELF since they have + different semantics. + * elf64-alpha.c (elf_reloc_map): Map from ELF_LITERAL. + * bfd-in2.h, libbfd.h: Rebuild. + + * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Trap .got + section overflow. + + * elf64-alpha.c (elf64_alpha_relocate_section): Do not emit a + dynamic relocation for an undefweak symbol when we are building + a static executable. + +Thu Oct 10 11:15:06 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-make.sed (config.bfd, targmatch.sed): Edit references to + point explicitly to srcdir. + (targmatch.h): Edit references to point explicitly to objdir. + +Thu Oct 10 14:14:23 1996 Ian Lance Taylor <ian@cygnus.com> + + * config.bfd: When setting targ_cpu, don't get confused by + linux-gnu. + +Tue Oct 8 08:51:19 1996 Stu Grossman (grossman@critters.cygnus.com) + + * configure.host: Add support for windows host (a build done + under the Microsoft build environment). + +Tue Oct 8 11:40:16 1996 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): If a symbol is a weak + definition in a dynamic object, add it to the dynamic symbol table + if any dynamic object mentions it. Reverts part of last patch. + + * sunos.c (struct sunos_link_hash_table): Add got_base field. + (sunos_link_hash_table_create): Initialize got_base. + (bfd_sunos_size_dynamic_sections): If the .got section is more + than 0x1000 bytes, set __GLOBAL_OFFSET_TABLE_ and got_base to + 0x1000. + (sunos_check_dynamic_reloc): Subtract got_base from a base + relative relocation. + + * elf32-mips.c (elf_mips_isa): New static function. + (_bfd_mips_elf_merge_private_bfd_data): Don't warn about linking + -mips1 and -mips2 code together, or -mips3 and -mips4 code. + +Mon Oct 7 11:44:17 1996 Ian Lance Taylor <ian@cygnus.com> + + * archive.c (do_slurp_coff_armap): Only treat archive as little + endian for i960 COFF. + +Fri Oct 4 13:49:01 1996 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_compute_section_file_positions): Adjust sofar + by the change in size of the section when EXEC_P is not set. + + * coff-m68k.c (coff_rtype_to_howto): Define if not defined. + (m68kcoff_rtype_to_howto): New static function. + * cf-m68klynx.c (coff_m68k_lynx_rtype_to_howto): Add the section + VMA to the addend for a PC relative reloc. + + * dep-in.sed: Rework backslash loop a bit to avoid bug in sed on + HP/UX 10.20. + * Makefile.in: Rebuild dependencies. + + * dep-in.sed: Remove ../bfd/sysdep.h, since it will appear when + som.h is included. + +Fri Oct 4 11:41:39 1996 Jeffrey A Law (law@cygnus.com) + + * Makefile.in: Remove explicit dependencies for mn10200 and + mn10300 files. + (ALL_MACHINE_CFILES): Add cpu-mn10200.c and cpu-mn10300.c. + (BFD32_BACKENDS_CFILES): Add elf32-mn10200.c and elf32-mn10300.c + (dependencies): Rebuilt. + +Thu Oct 3 16:57:51 1996 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (coff_link_add_symbols): Set obj_coff_keep_syms + during this function. + + * elflink.c (_bfd_elf_create_linker_section): Only use an existing + section if the flags are compatible. + + * configure.in: Add havevecs, and put it in tdefaults. + * mpw-config.in: Likewise. + * configure: Rebuild. + * targmatch.sed: New file; a sed script to build targmatch.h from + config.bfd. + * config.bfd: Add #if, #endif, and comments for targmatch.h. + * targets.c: Include "fnmatch.h". + (struct targmatch): Define. + (bfd_target_match): Define by including targmatch.h. + (bfd_find_target): If the target is not found by name, search for + it as a configuration triplet. + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add aout-arm.o, aout-sparcle.o, hp300bsd.o, + i386dynix.o, m68k4knetbsd.o, and riscix.o. + (BFD32_BACKENDS_CFILES): Add aout-arm.c, aout-sparcle.c, + hp300bsd.c, i386dynix.c, m68k4knetbsd.c, and riscix.c. + (HFILES): Add targmatch.h. Also, alphabetize and reindent. + (CFILES): Remove i386dynix.c and hp300bsd.c. + (targmatch.h): New target. + (do_clean): Remove targmatch.h. + + * configure.in: Add BFD_NEED_DECLARATION(getenv). + * acconfig.h: Add NEED_DECLARATION_GETENV. + * configure, config.in: Rebuild. + * sysdep.h: If NEED_DECLARATION_GETENV, declare getenv. + * aout-adobe.c (aout_adobe_object_p): Don't declare getenv. + +Thu Oct 3 09:29:09 1996 Jeffrey A Law (law@cygnus.com) + + * cpu-mn10x00.c, elf32-mn10x00: Removed. + * cpu-mn10200.c, cpu-mn10300.c: New files. + * elf32-mn10200.c, elf32-mn10300.c: New files. + * Makefile.in: Break mn10x00 support into two separate + configurations, mn10200 and mn10300. + * archures.c, config.bfd, configure.in, elf.c, targets.c: Likewise. + * bfd-in2.h, configure: Rebuilt. + +Thu Oct 3 15:38:19 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (do_clean): Move config.log to do_distclean. + +Wed Oct 2 21:40:55 1996 Jeffrey A Law (law@cygnus.com) + + * cpu-mn10x00.c, elf32-mn10x00.c: New files. + * Makefile.in (ALL_MACHINES): Add cpu-mn10x00.o. + (BFD32_BACKENDS): Similarly for elf32-mn10x00.o. + (elf32-mn10x00.o): Add dependencies. + * archures.c (enum bfd_architecture): Add bfd_arch_mn10x00. + (bfd_mn10x00_arch): Declare. + (bfd_archures_list): Add bfd_mn10x00_arch. + * config.bfd: Add mn10x00-*-*. + * configure.in: Add bfd_elf32_mn10x00_vec. + * elf.c (prep_headers): Handle bfd_arch_mn10x00. + * targets.c (bfd_elf32_mn10x00_vec): Declare. + (bfd_target_vector): Add bfd_elf32_mn10x00_vec. + * bfd-in2.h, configure: Rebuilt. + +Wed Oct 2 15:46:45 1996 Klaus Kaempf <kkaempf@progis.de> + + openVMS/Alpha: Provide filename and case_hack flags via + symbol table from gas. + Add case_hack code for symbol output from vax/vms. + * evax-alpha.c (evax_initialize): Remove filename handling, + filename is provided via symbol table. + (evax_get_symtab): Use local symbol count when setting up table. + * evax-egsd.c (_bfd_evax_slurp_egsd): Print correct name when + debugging. + (_bfd_evax_write_egsd): Skip file name symbol. + * evax-emh.c (get_vms_time_string): Local function now. + (_bfd_evax_write_emh): Extract source filename and case_hack flags + from symbol table. + (_bfd_evax_write_etir): Pass all symbol names through + _bfd_evax_case_hack_symbol. + * evax-misc.c (hash_string, _bfd_evax_case_hack_symbol): New + functions. + (_bfd_evax_basename): Removed. + (_bfd_get_vms_time_string): Moved to evax-emh.c. + * evax.h (evax_private_data_struct): Remove filename. + (flag_hash_long_names, flag_show_after_trunc, + flag_no_hash_mixed_case, vms_name_mapping): New flags for + vms_case_hack. + +Wed Oct 2 12:02:02 1996 Ian Lance Taylor <ian@cygnus.com> + + * freebsd.h (N_GET_MAGIC_NET): Don't use ntohl. + (N_GETMID_NET, N_GETFLAG_NET): Likewise. + (NO_SWAP_MAGIC): Don't define. + (SWAP_MAGIC): Define. + + * cofflink.c (_bfd_coff_link_input_bfd): Don't crash if there is + no hash table entry for a global symbol. + +Tue Oct 1 16:14:22 1996 Joel Sherrill <joel@oarcorp.com> + + * config.bfd (mips*-*-rtems*): New target, like mips*-*-elf*. + +Tue Oct 1 12:31:39 1996 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (coff_link_add_symbols): Don't override a meaningful + symbol type with T_NULL. Warn if symbol type changes. Based on + patch from Philippe De Muyter <phdm@info.ucl.ac.be>. + + * elflink.h (elf_link_add_object_symbols): Only put a symbol from + a dynamic object in the dynamic symbol table if it is referenced + or defined by a regular object. + +Fri Sep 27 18:41:07 1996 Stu Grossman (grossman@critters.cygnus.com) + + * elf32-v850.c (bfd_elf32_v850_is_local_label): New function to + remove dwarf local labels. Shrinks binaries by a factor of 3! + +Mon Sep 23 13:33:00 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-ppc.c (ppc_elf_add_symbol_hook): Create the .sbss section + by hand, rather than by calling bfd_make_section. + +Mon Sep 23 09:23:41 1996 Doug Evans <dje@seba.cygnus.com> + + * reloc.c: Rename m32r relocs. + * bfd-in2.h, libbfd.h: Rebuilt. + * elf32-m32r.c: Update. + +Fri Sep 20 11:43:43 1996 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (aout_link_input_section_ext): When doing a relocateable + link, adjust the symbol index of a base relative reloc. Don't + change the addend of a PC relative reloc if pcrel_offset is set. + * sunos.c (bfd_sunos_size_dynamic_sections): Don't do anything for + a relocateable link. + + * reloc.c (bfd_perform_relocation): Apply the relocation even if + it is zero, in case src_mask matters. + (bfd_install_relocation): Likewise. + +Thu Sep 19 11:03:06 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_add_symbols): Always initialize + keep_syms. + (_bfd_xcoff_bfd_final_link): Don't set target_index + to an uninitialized value. + +Tue Sep 17 14:18:31 1996 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (coff_slurp_line_table): Warn about illegal symbol + indices, rather than crashing. + (coff_slurp_reloc_table): Likewise. Check whether the howto field + is NULL. + * coff-sh.c (sh_relocate_section): Check for an illegal symbol + index. + +Mon Sep 16 12:39:36 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-arm.c (aoutarm_std_reloc_howto): Change dst_mask for ARM26D + reloc to 0. + (coff_arm_adjust_symndx): New static function. + (coff_adjust_symndx): Define. + + * srec.c (srec_scan): Accept multiple symbols on a single line. + From Pascal Martin <pmartin@alsys.com>. + + * README: New file. + +Fri Sep 13 14:32:42 1996 Doug Evans <dje@canuck.cygnus.com> + + * aoutf1.h (MY_bfd_merge_private_bfd_data): Define. + (sunos_merge_private_bfd_data): New function. + +Fri Sep 13 15:50:57 1996 Ian Lance Taylor <ian@cygnus.com> + + * bfd.c (bfd_copy_private_bfd_data): Switch on output BFD rather + than input BFD. + (bfd_merge_private_bfd_data): Likewise. + * section.c (bfd_copy_private_section_data): Likewise. + * syms.c (bfd_copy_private_symbol_data): Likewise. + * bfd-in2.h: Rebuild. + * aout-target.h (MY_bfd_copy_private_section_data): Check that + both BFD's are the right flavour. + * ecoff.c (_bfd_ecoff_bfd_copy_private_bfd_data): Likewise. + * elf.c (_bfd_elf_copy_private_symbol_data): Likewise. + * elf32-mips.c (_bfd_mips_elf_copy_private_bfd_data): Likewise. + (_bfd_mips_elf_merge_private_bfd_data): Likewise. + * elf32-ppc.c (ppc_elf_copy_private_bfd_data): Likewise. + (ppc_elf_merge_private_bfd_data): Likewise. + * elf32-sparc.c (elf32_sparc_merge_private_bfd_data): Likewise. + * peicode.h (pe_bfd_copy_private_section_data): Likewise. + + * elf32-hppa.c (elf_hppa_howto_table): Fill in some fields for + R_PARISC_DIR32, so that _bfd_stab_section_find_nearest_line passes + its sanity check. + +Thu Sep 12 11:45:57 1996 Doug Evans <dje@seba.cygnus.com> + + * reloc.c: Add m32r relocs. + * bfd-in2.h, libbfd.h: Rebuilt. + * cpu-m32r.c, elf32-m32r.c: New files. + +Thu Sep 12 11:10:05 1996 Ian Lance Taylor <ian@cygnus.com> + + * ieee.c (ieee_vec): Set symbol_leading_char field to '_'. + +Wed Sep 11 11:57:56 1996 Ian Lance Taylor <ian@cygnus.com> + + * tekhex.c (first_phase): Change type parameter from char to int. + (out): Likewise. + (pass_over): Change func to expect int, not char. + + * elf.c (assign_file_positions_for_segments): Test SEC_ALLOC + rather than SEC_LOAD when aligning the file offset for the first + section in a segment. + +Tue Sep 10 16:18:30 1996 Fred Fish <fnf@cygnus.com> + + * syms.c (coff_section_type): Make arg const. + * irix-core.c (irix_core_core_file_p): Remove extraneous extra arg + to make_bfd_asection(). + * elf-bfd.h (bfd_section_from_phdr): Add prototype. + * elfcode.h (bfd_section_from_phdr): Remove prototype. + (_bfd_elf_stringtab_init): Remove prototype. + + * netbsd-core.c (swap_abort): Add prototype. + * aix386-core.c (swap_abort): Ditto & make static + * hpux-core.c (swap_abort): Ditto & make static. + * irix-core.c (swap_abort): Ditto & make static. + * ptrace-core.c (swap_abort): Ditto & make static. + * trad-core.c (swap_abort): Ditto & make static. + * coffswap.h (coff_swap_reloc_in): Ditto. + (coff_swap_reloc_out): Ditto. + (coff_swap_filehdr_in): Ditto. + (coff_swap_filehdr_out): Ditto. + (coff_swap_sym_in): Ditto. + (coff_swap_sym_out): Ditto. + (coff_swap_aux_in): Ditto. + (coff_swap_aux_out): Ditto. + (coff_swap_lineno_in): Ditto. + (coff_swap_lineno_out): Ditto. + (coff_swap_aouthdr_in): Ditto. + (coff_swap_aouthdr_out): Ditto. + (coff_swap_scnhdr_in): Ditto. + (coff_swap_scnhdr_out): Ditto. + * ihex.c (ihex_sizeof_headers): Ditto. + * tekhex.c (getsym): Ditto. + (find_chunk): Ditto & make static. + (insert_byte): Ditto. + (first_phase): Ditto. + (pass_over): Ditto. + (tekhex_get_symtab): Ditto & make static. + (tekhex_get_symtab_upper_bound): Ditto & make static. + (tekhex_mkobject): Ditto. + (tekhex_object_p): Ditto. + (move_section_contents): Ditto. + (tekhex_get_section_contents): Ditto. + (tekhex_set_arch_mach): Ditto & make static. + (tekhex_set_section_contents): Ditto. + (writevalue): Ditto. + (writesym): Ditto. + (out): Ditto. + (tekhex_write_object_contents): Ditto. + (tekhex_sizeof_headers): Ditto. + (tekhex_make_empty_symbol): Ditto. + (tekhex_get_symbol_info): Ditto. + (tekhex_print_symbol): Ditto. + * irix-core.c (make_bfd_asection): Ditto. + (irix_core_core_file_p): Ditto. + (irix_core_core_file_failing_command): Ditto. + (irix_core_core_file_failing_signal): Ditto. + (irix_core_core_file_matches_executable_p): Ditto. + (irix_core_make_empty_symbol): Ditto. + * coff-mips.c (mips_bfd_reloc_type_lookup): Ditto. + * srec.c (srec_new_symbol): Ditto. + (srec_get_section_contents): Ditto. + (srec_set_arch_mach): Ditto. + (srec_set_section_contents): Ditto. + (internal_srec_write_object_contents): Ditto. + (srec_write_object_contents): Ditto. + (symbolsrec_write_object_contents): Ditto. + (srec_sizeof_headers): Ditto. + (srec_make_empty_symbol): Ditto. + (srec_get_symtab_upper_bound): Ditto. + (srec_get_symtab): Ditto. + (srec_print_symbol): Ditto and make static. + * elf.c (elf_read): Ditto + (assign_section_numbers): Ditto. + (elf_fake_sections): Ditto. + (sym_is_global): Ditto. + (elf_map_symbols): Ditto. + (get_program_header_size): Ditto. + * coffgen.c (make_a_section_from_file): Ditto. + (coff_real_object_p): Ditto. + (fixup_symbol_value): Ditto. + (build_debug_section): Ditto. + (copy_name): Ditto. + * syms.c (coff_section_type): Ditto. + +Mon Sep 9 22:36:01 1996 Jeffrey A Law (law@cygnus.com) + + * bfd-in2.h: Rebuilt after m32r changes. + +Mon Sep 9 12:31:22 1996 Doug Evans <dje@canuck.cygnus.com> + + * config.bfd: Add m32r support. + * configure.in: Likewise. + * configure: Likewise. + * Makefile.in: Likewise. + * archures.c: Likewise. + * elf.c: Likewise. + * targets.c: Likewise. + * config.bfd: Keep target list alphabetically sorted. + +Mon Sep 9 11:48:41 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-v850.c (bfd_elf32_v850_reloc, case R_V850_HI16): Don't forget + to add in the constant part found in the instruction itself. + (case R_V850_HI16_S): Likewise. + +Fri Sep 6 17:04:39 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * elf32-d10v.c (elf_d10v_howto_table): Modify the size of R_D10V_16 + and R_D10V_18 to be 1 (word). + +Thu Sep 5 15:23:08 1996 Ian Lance Taylor <ian@cygnus.com> + + * stabs.c (_bfd_link_section_stabs): If the output_section field + of either section is bfd_abs_section, then the linker is + discarding the section and we should not optimize it. + +Tue Sep 3 12:16:20 1996 Doug Evans <dje@canuck.cygnus.com> + + * Makefile.in (aout-sparcle.o): New target. + * aoutf1.h (TARGET_IS_BIG_ENDIAN_P): Don't define if little endian. + * config.bfd (sparclet-*-aout*): Add case. + * configure.in (sparcle_aout_vec): Add case. + * configure: Regenerated. + * targets.c (sparcle_aout_vec): Declare. + (bfd_target_vector): Add sparcle_aout_vec. + * aout-sparcle.c: New file. + +Tue Sep 3 00:57:02 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-v850.c (bfd_elf32_v850_reloc): Fix handling of + low order sign bit propogation for R_V850_HI16_S. + + * elf32-v850.c (bfd_elf32_v850_reloc): New function for + handling V850 specific relocs. + (elf_v850_howto_table): Use the new function for some + relocations. Twiddle masks & shifts for some relocs. + Set partial_inplace where needed. + +Mon Sep 2 12:12:34 1996 Ian Lance Taylor <ian@cygnus.com> + + * cpu-mips.c: Add an explicit mips:3000 entry, and change the + default architecture to a machine number of 0. + * elf32-mips.c (_bfd_mips_elf_object_p): Set the machine number + for E_MIPS_ARCH_1. + (_bfd_mips_elf_merge_private_bfd_data): If the machine number of + the output BFD is the default, set it from the first input BFD. + +Sun Sep 1 18:38:01 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-v850.c (elf_v850_howto_table): All the 16bit relocs + insert at bitpos zero. The HI16 relocs are shifted right + by 16 bits. Fix src_mask for all relocs. + (TARGET_LITTLE_SYM, TARGET_LITTLE_NAME): Define. The V850 is + little endian! + (TARGET_BIG_SYM, TARGET_BIG_NAME): Remove. The V850 is little + endian! + +Sun Sep 1 15:41:08 1996 Ian Lance Taylor <ian@cygnus.com> + + * rs6000-core.c (rs6000coff_core_file_matches_executable_p): + Rewrite to use BFD file read routines and to avoid using a fixed + length for the file name. + +Sat Aug 31 10:22:25 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-v850.c (enum reloc_type): Add R_V850_{32,16,8}. + (elf_v850_howto_table): Add support for R_V850_{32,16,8}. + (v850_reloc_map): Add translation from BFD_RELOC_{32,16,8} + to R_V850_{32,16,8}. + +Fri Aug 30 18:06:04 1996 J.T. Conklin <jtc@hippo.cygnus.com> + + * elf32-v850.c (reloc_type): Add R_V850_HI16_S. + (elf_v850_howto_table): Add info for HI16_S reloc. + (v850_reloc_map): Add HI_16_S reloc. + * reloc.c: Define BFD_RELOC_V850_* relocs. + +Fri Aug 30 11:49:19 1996 Ian Lance Taylor <ian@cygnus.com> + + Add SH ELF support. + * elf32-sh.c: New file. + * elf.c (prep_headers): Handle bfd_arch_sh. + * elfcode.h (write_relocs): Handle absolute symbol. + * elf-bfd.h (_bfd_elf32_link_read_relocs): Declare. + (_bfd_elf64_link_read_relocs): Declare. + * elflink.h (NAME(_bfd_elf,link_read_relocs)): Rename from + elf_link_read_relocs. Make globally visible. Change all + callers. + (elf_link_input_bfd): Get external symbols from cache in + symtab_hdr->contents. Get contents from cache in + elf_section_data. + * elfxx-target.h (bfD_elfNN_bfd_relax_section): Only define if not + already defined. + * reloc.c: Define BFD_RELOC_SH_* relocs. + * libbfd-in.h (_bfd_sh_align_load_span): Declare. + * coff-sh.c (sh_insns_conflict): Fix a return value. + (_bfd_sh_align_load_span): New globally visible function, broken + out of sh_align_load. + (sh_align_load): Call _bfd_sh_align_load_span. + (sh_swap_insns): Change relocs parameter to PTR. + * bfd-in2.h, libbfd.h: Rebuild. + * targets.c (bfd_elf32_sh_vec): Declare. + (bfd_elf32_shl_vec): Declare. + * config.bfd (sh-*-elf*): New target. + * configure.in (bfd_elf32_sh_vec): New target vector. + (bfd_elf32_shl_vec): New target vector. + * configure: Rebuild. + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add elf32-sh.o. + (BFD32_BACKENDS_CFILES): Add elf32-sh.c. + + * elf.c (map_sections_to_segments): Check that LMA does not skip a + page before checking D_PAGED. + + * ihex.c (ihex_scan): Removed unnecessary extbase variable. + (ihex_write_object_contents): Remove extbase; always use segbase + instead. + +Thu Aug 29 16:52:17 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * configure.in (i[345]86-*-*): Recognize i686 for pentium pro. + * configure.host (i[345]86-*-*): Ditto. + * config.bfd (i[345]86-*-*): Ditto. + * configure: Regenerate. + + * config.bfd (i[3456]86-*-dgux*): Recognize as a synonym for x86 + elf. + +Tue Aug 27 09:18:18 1996 Jeffrey A Law (law@cygnus.com) + + * elf32-hppa.c (hppa_elf_gen_reloc_type): Add new argument. + * elf32-hppa.h (hppa_elf_gen_reloc_type): Update prototype. + * som.c (hppa_som_gen_reloc_type): Add new argument. If + we encounter an R_DATA_ONE_SYMBOL reloc against a symbol that + will have an ST_CODE type, change the symbol's type to ST_DATA. + * som.c (hppa_som_gen_reloc_type): Update prototype. + +Tue Aug 27 00:12:22 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_elf_check_relocs): Set dynobj if needed for + R_MIPS_32 and R_MIPS_REL32. Set sgot and g as soon as possible. + (mips_elf_size_dynamic_sections): Don't require .got to exist. + (mips_elf_finish_dynamic_sections): Likewise. + +Thu Aug 22 10:54:38 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host (HLDENV): New variable to set. Set it for + *-*-sysv4*, since those linkers may not support -R but they always + support LD_RUN_PATH. + + * libieee.h (NSECTIONS): Don't define. + (ieee_data_struct): Change section_table to asection **. Add + section_table_size. + * ieee.c (get_section_entry): If the table isn't big enough, make + it bigger. + (ieee_slurp_sections): Remove assertion about number of sections. + (ieee_object_p): Adjust initialization of ieee to match changes to + the structure. + + * xcofflink.c (xcoff_mark): Don't copy relocs for undefined + symbols merely because we are generating a shared library. + (xcoff_build_ldsyms): Don't set up global linkage code for an + undefined symbol merely because we are generating a shared + library. + +Tue Aug 20 15:06:05 1996 J.T. Conklin <jtc@hippo.cygnus.com> + + * Makefile.in (ALL_MACHINES): Add cpu-v850.o. + (BFD32_BACKENDS) Add elf32-v850.o. + * archures.c: Add bfd_v850_arch. + * bfd-in2.h: Add bfd_v850_arch. + * config.bfd (v850-*-*): New target. + * configure: (bfd_elf32_v850_vec) New vector. + * configure.in: (bfd_elf32_v850_vec) New vector. + * cpu-v850.c: New file. + * elf.c (prep_headers): Added case bfd_arch_v850. + * elf32-v850.c: New file. + * targets.c (bfd_elf32_v850_vec): New vector. + +Fri Aug 16 16:25:35 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_add_dynamic_symbols): Create and define + a function code symbol for an XMC_XO symbol. + +Thu Aug 15 12:33:29 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-config.in: Update editing of autoconf vars to reflect + Jul 18 configure.in change. + * mpw-make.sed: Update editing of include pathnames to be + more general, add @DASH_C_FLAG@ to explicit compile rule edit. + +Thu Aug 15 10:35:13 1996 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c (elf64_alpha_output_extsym): The section from + which to offset to get the .plt entry address is ".plt". + +Thu Aug 15 16:40:30 1996 James G. Smith <jsmith@cygnus.co.uk> + + * reloc.c: (BFD_RELOC_ARM_THUMB_ADD, BFD_RELOC_ARM_THUMB_IMM, + BFD_RELOC_ARM_THUMB_SHIFT, BFD_RELOC_ARM_THUMB_OFFSET): + Added, for internal use by the ARM gas. + * libbfd.h: Rebuilt + * bfd-in2.h: Rebuilt + +Wed Aug 14 17:02:09 1996 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c (elf64_alpha_size_dynamic_sections): Correct typo + in section dynidx start. + +Tue Aug 13 14:35:38 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (_bfd_elf_make_section_from_shdr): Treat sections whose + name begins with .gnu.linkonce as SEC_LINK_ONCE. This is an + optimization for g++. + +Tue Aug 13 17:04:40 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_merge_private_bfd_data): If one module has + the -mrelocatable-lib bit set and the other doesn't, clear the + -mrelocatable-lib bit in the header. + +Sat Aug 10 22:59:17 1996 Ian Lance Taylor <ian@cygnus.com> + + * elflink.h (elf_link_add_object_symbols): Do not resolve a common + symbol against a STT_FUNC symbol in a shared library. + +Fri Aug 9 12:44:57 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_add_dynamic_symbols): If a descriptor + symbol is found, automatically define the corresponding function + code. + + * cofflink.c (coff_link_add_symbols): Only set (*sym_hash)->numaux + if sym.n_numaux is not zero. + (_bfd_coff_link_input_bfd): Permit the symbol and the hash table + entry to disagree about the number of aux entries if the symbol + has zero. + + * elf32-mips.c (mips_elf_check_relocs): Create the .rel.dyn + section if it might be needed, not just if info->shared. + (mips_elf_adjust_dynamic_symbol): Make room for a null element at + the start of .rel.dyn if we are going to use it. + (mips_elf_finish_dynamic_sections): Only clear the first element + of .rel.dyn if the size is greater than zero. + +Thu Aug 8 16:24:55 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_input_bfd): If we already called the + undefined_symbol callback for a symbol, then don't issue any more + warnings about loader relocs. + (_bfd_ppc_xcoff_relocate_section): Don't do any further processing + after calling the undefined_symbol callback. + + * xcofflink.c (XCOFF_MULTIPLY_DEFINED): Define. + (xcoff_link_add_symbols): Permit multiple definitions of a symbol + as the AIX linker seems to do. + +Thu Aug 8 12:21:56 1996 Klaus Kaempf <kkaempf@progis.de> + + * evax-alpha.c (evax_alpha_vec): Corrected flags, cleanup. + (evax_initialize): Remove evax_reloc_table. + (evax_close_and_cleanup): Ditto. + (reloc_nil): Ditto. + (alpha_howto_table): Remove ALPHA_R_SWREL32 and ALPHA_R_SWREL64 + entries. + (evax_bfd_reloc_type_lookup): Ditto. + * evax-egsd.c (_bfd_evax_slurp_egsd): Add a few casts; set + cooked_size == raw_size. + * evax-emh.c (_bfd_evax_register_filename): Remove. + * evax-etir.c (etir_stc): Allow ETIR_S_C_STC_xx commands. + * evax-misc.c (add_new_contents): Malloc section at full size. + (_bfd_save_evax_section): Memcpy section contents directly. + * evax.h (ALPHA_R_SWREL32, ALPHA_R_SWREL64): Remove. + (evax_reloc_table): Remove. + + * hosts/alphavms.h (O_ACCMODE): Define if needed. + + * makefile.vms: Add better support for DEC C compilation + Add evax.h dependencies + + * reloc.c (bfd_get_reloc_size): Add case for 16 byte reloc. + (BFD_RELOC_SWREL32,BFD_RELOC_SWREL64): Remove. + (BFD_RELOC_ALPHA_BASEREG): Remove. + * bfd-in2.h, libbfd.h: Rebuild. + +Thu Aug 8 08:17:32 1996 Stu Grossman (grossman@critters.cygnus.com) + + * archive.c (bsd_write_armap): Ifdef around calls to getuid and + getgid if _WIN32 is defined. + * opncls.c (bfd_fdopenr): Remove unnecessary WINGDB ifdef. + +Wed Aug 7 23:19:00 1996 Stu Grossman (grossman@critters.cygnus.com) + + * aoutx.h bfd-in.h bfd-in2.h opncls.c riscix.c som.c targets.c: + Change NO_FLAGS to BFD_NO_FLAGS to avoid conflict with an HPUX + include file. + * libbfd.c: Create dummy getpagesize() macro if HAVE_GETPAGESIZE + isn't defined. + +Wed Aug 7 14:11:44 1996 Philippe De Muyter <phdm@info.ucl.ac.be> + + * configure.in: Call BFD_NEEDED_DECLARATION on strstr and + realloc. + * acconfig.h (NEED_DECLARATION_STRSTR): New macro. + (NEED_DECLARATION_REALLOC): New macro. + * configure, config.in: Rebuild. + * sysdep.h (strstr): Declare if NEED_DECLARATION_STRSTR. + (realloc): Declare if NEED_DECLARATION_REALLOC. + + * aclocal.m4 (BFD_NEED_DECLARATION): Include <string.h> or + <strings.h> if they exist. + + * ieee.c (ieee_set_section_contents): Cast bfd_alloc return. + +Wed Aug 7 12:12:03 1996 Ian Lance Taylor <ian@cygnus.com> + + * cpu-i386.c (i8086_arch): Architecture info for the i8086. + + Based on patches from Eric Valette <valette@crf.canon.fr>: + * elf32-i386.c (enum reloc_type): Add FIRST_INVALID_RELOC, + LAST_INVALID_RELOC, R_386_16, R_386_PC16, R_386_8, R_386_PC8. + (elf_howto_table): Add entries for new relocs. + (elf_i386_reloc_type_lookup): Handle new relocs. + (elf_i386_info_to_howto): Just call abort. + (elf_i386_info_to_howto_rel): Check that the reloc type is valid. + (elf_i386_relocate_section): Likewise. + +Tue Aug 6 12:54:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * elf32-d10v.c (elf_d10v_howto_table): Added R_D10V_32. + +Mon Aug 5 13:42:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (_bfd_elf_make_section_from_shdr): For a loadable section, + only get the LMA from the phdr if they are in the same part of the + file. + + * elf.c (map_sections_to_segments): Rewrite tests for starting a + new segment to make them more comprehensible. If the relationship + between the LMA and the VMA changed, start a new segment. Don't + check dynsec when deciding whether to start a new segment for a + writeable section; -N will now handle this. + +Thu Aug 1 22:43:08 1996 Jeffrey A Law (law@cygnus.com) + + * libhppa.h: Remove "esel" changes. Not the right approach. + * som.c: Corresponding changes. + (som_bfd_derive_misc_symbol_info): Use ST_DATA for symbols + which don't have a SOM symbol type associated with them. + Reverses a 1994 change. + +Wed Jul 31 15:50:55 1996 Ian Lance Taylor <ian@cygnus.com> + + Make ld -N more reasonable for ELF: + * elf.c (map_sections_to_segments): If D_PAGED is not set, set + phdr_in_section to false, and always use a single load segment. + (elf_sort_sections): Sort sections by LMA after VMA. + (assign_file_positions_for_segments): If D_PAGED is not set, don't + align to maxpagesize. + (assign_file_positions_except_relocs): Likewise. + * elfcode.h (elf_object_p): If a section is loaded but not page + aligned, clear D_PAGED. + +Wed Jul 31 15:00:12 1996 James G. Smith <jsmith@cygnus.co.uk> + + * reloc.c: (BFD_RELOC_ARM_OFFSETIMM8, BFD_RELOC_ARM_HWLITERAL): + Added, for internal use by the ARM gas. + * libbfd.h: Rebuilt + * bfd-in2.h: Rebuilt + +Tue Jul 30 14:14:57 1996 Jeffrey A Law (law@cygnus.com) + + * libhppa.h (R_HPPA_ESEL): New field selector. + (e_esel): Similarly. + * som.c (hppa_som_gen_reloc_type): If we encounter an e_esel, + then generate R_COMP2 (PUSH_SYM), R_DATA_EXPR fixup stream. + (som_write_fixups): Handle R_DATA_EXPR just like R_CODE_EXPR. + +Tue Jul 30 13:31:27 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Do the regular + archive search before looking for stripped dynamic objects. + +Fri Jul 26 17:51:39 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_build_ldsyms): Make exporting an undefined + symbol a warning rather than an error. + +Wed Jul 24 12:02:53 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (assign_file_positions_for_segments): Track the virtual + memory position separately from the file position, and use it to + compute the alignment adjustment. + +Tue Jul 23 10:43:31 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * elf32-d10v.c (elf_d10v_howto_table): Changed all relocs to "long" + and fixed mask on R_D10V_10_PCREL_L. + +Mon Jul 22 15:30:30 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf64-mips.c: Include "aout/ar.h". + (mips_elf64_slurp_armap): New static function. + (mips_elf64_write_armap): New static function. + (bfd_elf64_archive_*): Define. + * elfxx-target.h (bfd_elfNN_archive_p): Define if not defined. + Use instead of bfd_generic_archive_p. + (bfd_elfNN_write_archive_contents): Define if not defined. Use + instead of _bfd_write_archive_contents. + (bfd_elfNN_mkdarchive): Define if not defined. Use instead of + _bfd_generic_mkarchive. + (TARGET_BIG_SYM): If bfd_elfNN_archive_functions is defined, use + bfd_elfNN_archive in BFD_JUMP_TABLE_ARCHIVE rather than + _bfd_archive_coff. + (TARGET_LITTLE_SYM): Likewise. + * archive.c (bfd_slurp_armap): Check for and reject an archive map + name of /SYM64/. + * Makefile.in: Rebuild dependencies. + + * elf32-mips.c (_bfd_mips_elf_final_write_processing): Handle + SHT_MIPS_LIBLIST, SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and + SHT_MIPS_EVENTS sections. + (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_IFACE, + SHT_MIPS_CONTENT, SHT_MIPS_SYMBOL_LIB, and SHT_MIPS_EVENTS + sections. + (_bfd_mips_elf_fake_sections): Likewise. + + * libecoff.h (ecoff_data_type): Add rdata_in_text field. + * ecoff.c (ecoff_compute_section_file_positions): Copy + rdata_in_text from backend info to tdata. Clear it if any data + section comes before .rdata. + (_bfd_ecoff_write_object_contents): Use rdata_in_text field in + tdata rather than backend info. + +Fri Jul 19 18:15:51 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Fix test for whether a compiler has a 64 bit + type. From Jim Wilson <wilson@cygnus.com>. + +Thu Jul 18 15:39:10 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host (mips-sgi-irix6*): New host. + + * configure.in: Set and substitute VERSION, BFD_HOST_64BIT_LONG + (replacing HOST_64BITLONG), BFD_HOST_64_BIT_DEFINED, + BFD_HOST_64_BIT, and BFD_HOST_U_64_BIT. Add bfd-in2.h:bfd-in2.h + to AC_OUTPUT call. + * configure: Rebuild. + * bfd-in.h (BFD_ARCH_SIZE): Define as @wordsize@, not @WORDSIZE@. + (BFD_HOST_64_BIT): Define conditionally. + (BFD_HOST_U_64_BIT): Define when BFD_HOST_64_BIT is defined. + (bfd_vma): Typedef as BFD_HOST_U_64_BIT. + (symvalue, bfd_size_type): Likewise. + * bfd-in2.h: Rebuild. + * Makefile.in (do_clean): Remove bfd-tmp.h. + (do_distclean): Remove bfd-in3.h. + (stmp-bfd.h): Just do copy-if-change bfd-in3.h bfd.h. + (bfd-in3.h): New target. + + * config.bfd (sparc-*-sysv4*): Don't build sunos_big_vec. From + Andrew Gierth <ANDREWG@microlise.co.uk>. + + * configure.host: Set INSTALL_SHLIB. + * configure.in: Call AC_SUBST (INSTALL_SHLIB). + * configure: Rebuild. + * Makefile.in (install): Use @INSTALL_SHLIB@. + + * config.bfd (mips*-*-irix6*): New target. + * configure.host: Handle Irix 6 shared library like Irix 5. + + * xcofflink.c (xcoff_link_add_symbols): Don't check an XMC_TD + symbol for a magic name. + (xcoff_link_input_bfd): Don't change the reloc symbol for an + XMC_TD symbol. + (_bfd_ppc_xcoff_relocate_section): Don't get the TOC offset for an + XMC_TD symbol. + +Thu Jul 18 11:36:31 1996 Stan Shebs <shebs@andros.cygnus.com> + + * mpw-config.in: Add ELF support to mips config, create the + elf32-target.h file in the object dir. + * mpw-make.sed: Edit elfXX-target.h refs at beginnings of lines. + +Wed Jul 17 18:02:32 1996 Kim Knuttila <krk@cygnus.com> + + * coff-ppc.c: Redid debug scheme - numerous fprintf's gone. + Also removed most abort calls, in favor of using bfd reporting. + +Wed Jul 17 14:51:52 1996 Martin M. Hunt <hunt@pizza.cygnus.com> + + * Makefile.in (ALL_MACHINES): Add cpu-d10v.o. + (BFD32_BACKENDS) Add elf32-d10v.o. + * archures.c: Add bfd_d10v_arch. + * bfd-in2.h: Add bfd_d10v_arch. + * config.bfd (d10v-*-*): New target. + * configure: (bfd_elf32_d10v_vec) New vector. + * configure.in: (bfd_elf32_d10v_vec) New vector. + * cpu-d10v.c: New file. + * elf.c (prep_headers): Added case bfd_arch_d10v. + * elf32-d10v.c: New file. + * libbfd.h: Rebuild. + * reloc.c (BFD_RELOC_D10V_10_PCREL_R, BFD_RELOC_D10V_10_PCREL_L, + BFD_RELOC_D10V_18, BFD_RELOC_D10V_18_PCREL): Define. + * targets.c (bfd_elf32_d10v_vec): New vector. + +Wed Jul 17 10:58:55 1996 Kim Knuttila <krk@cygnus.com> + + * coff-ppc.c (coff_ppc_relocate_section): Removed bogus fprintf + +Tue Jul 16 23:49:02 1996 Stu Grossman (grossman@critters.cygnus.com) + + * archures.c bfd-in2.h: Add bfd_mach_i386_i386 and + bfd_mach_i386_i8086 machine types. + +Wed Jul 10 12:42:56 1996 Ian Lance Taylor <ian@cygnus.com> + + * ecoff.c (_bfd_ecoff_new_section_hook): Set SEC_CODE for _INIT + and _FINI sections. + +Wed Jul 10 11:18:21 1996 Richard Henderson <rth@tamu.edu> + + * coffcode.h (coff_set_section_contents): A/UX does not require + special handling of the _LIB section. + +Tue Jul 9 15:52:20 1996 Jeffrey A Law (law@cygnus.com) + + * coff-h8300.c (h8300_reloc16_extra_cases): Use the correct + value for R_RELBYTE. + + * reloc16.c (bfd_coff_reloc16_relax_section): Only "shrinks" + array if one was allocated. + +Tue Jul 9 12:21:54 1996 Ian Lance Taylor <ian@cygnus.com> + + From Kazumoto Kojima <kkojima@kk.info.kanagawa-u.ac.jp>: + * elf32-mips.c (struct mips_elf_link_hash_table): Add new fields + use_rld_obj_head and rld_value. + (mips_elf_link_hash_table_create): Initialize new fields. + (mips_elf_add_symbol_hook): Mark __rld_obj_head symbol as + dynamic. + (mips_elf_create_dynamic_sections): Create .rld_map section. If + __rld_obj_head symbol not seen, create an __rld_map symbol. + (mips_elf_size_dynamic_sections): Make space in .rld_map section. + Create a DT_MIPS_RLD_MAP entry rather than a DT_DEBUG entry. + (mips_elf_finish_dynamic_symbol): Save value of __rld_map or + __rld_obj_head symbol. + (mips_elf_finish_dynamic_sections): Handle DT_MIPS_RLD_MAP. + +Mon Jul 8 16:18:03 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_reloc_map): Remove BFD_RELOC_32_PCREL entry. + + * elf32-ppc.c (ppc_elf_howto_raw): For R_PPC_ADDR16_HA, use + ppc_elf_addr16_ha_reloc. + (ppc_elf_addr16_ha_reloc): New static function. + + * coff-mips.c (struct mips_hi): Define. + (mips_refhi_list): New static variable. + (mips_refhi_addr, mips_refhi_addend): Remove. + (mips_refhi_reloc): Maintain a list of unmatched REFHI relocs. + (mips_reflo_reloc): Process mips_refhi_list. + (mips_relhi_list): New static variable. + (mips_relhi_addr, mips_relhi_addend): Remove. + (mips_relhi_reloc): Maintain a list of unmatched RELHI relocs. + (mips_rello_reloc): Process mips_relhi_list. + (mips_relocate_section): Permit an arbitrary number of REFHI or + RELHI relocs before the associated REFLO or RELLO reloc. + +Fri Jul 5 19:27:49 1996 Ian Lance Taylor <ian@cygnus.com> + + * aout-target.h (MY(callback)): Set reloc_count fields. + +Thu Jul 4 12:00:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * sunos.c (sunos_add_dynamic_symbols): Don't create dynamic + sections unless this is a SunOS link. + + * VERSION: Set to 2.7.1. + + * Released binutils 2.7. + +Wed Jul 3 14:59:47 1996 Ian Lance Taylor <ian@cygnus.com> + + * i386aout.c: Include "aout/aout64.h". + (i386aout_write_object_contents): New static function. + (MY_write_object_contents): Define. + + * netbsd.h (MY(write_object_contents)): Make sure that + adjust_sizes_and_vmas is called before fiddling with the magic + number. + +Tue Jul 2 23:30:39 1996 Ian Lance Taylor <ian@cygnus.com> + + * stabs.c (_bfd_link_section_stabs): Fix casts of psinfo. + +Sun Jun 30 13:34:33 1996 Ian Lance Taylor <ian@cygnus.com> + + * libbfd-in.h (itos, stoi): Don't define. + * libbfd.h: Rebuild. + * i386lynx.c (KEEPIT): Define as udata.i. + (NAME(lynx,swap_std_reloc_out)): Don't use stoi. + (NAME(lynx,swap_ext_reloc_out)): Likewise. + * riscix.c (riscix_swap_std_reloc_out): Use udata.i rather than + flags. Don't use stoi. + + * elf32-mips.c (ELF_MAGPAGESIZE): Change definition to 0x1000. + + * elf.c (map_sections_to_segments): Don't start a new segment for + a writable section if it's on the same page as the previous + segment. Reset the writable variable for a readonly section. + +Sat Jun 29 16:18:51 1996 Kim Knuttila <krk@cygnus.com> + + * peicode.h (coff_swap_aouthdr_in): Missing initializations of + first_thunk_address, thunk_size, and import_table_size. + * peicode.h: Improved some diagnostics regarding edata sections. + + * coff-ppc.c (coff_ppc_relocate_section): Earlier error check + on IMGLUE relocs. + (coff_ppc_relocate_section): Improved diagnostic for large TOCDEFN's. + (TARGET_LITTLE_SYM): Added missing D_PAGED. + +Fri Jun 28 13:48:45 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_check_ar_symbols): An undefined symbol + with XCOFF_DEF_DYNAMIC set is really defined. + (xcoff_link_check_dynamic_ar_symbols): Likewise. + (xcoff_link_add_symbols): Only create special sections if using an + XCOFF hash table. + + * reloc.c (bfd_perform_relocation): Handle xcoff-powermac like + aixcoff-rs6000. + (bfd_install_relocation): Likewise. + +Fri Jun 28 11:17:00 1996 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c (struct alpha_elf_link_hash_entry): Add flags + field. + (ALPHA_ELF_LINK_HASH_LU_ADDR): Define. + (ALPHA_ELF_LINK_HASH_LU_MEM): Define. + (ALPHA_ELF_LINK_HASH_LU_FUNC): Define. + (elf64_alpha_link_hash_newfunc): Initialize flags field. + (elf64_alpha_check_relocs): Record types of LITUSE entries that + are found for LITERAL relocs. + (elf64_alpha_adjust_dynamic_symbol): If a symbol has its address + taken, we cannot generate a .plt entry for the symbol. + +Thu Jun 27 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Add AC_ISC_POSIX, and check for setitimer and + sysconf functions (for gprof). + * configure, config.in: Rebuild. + +Wed Jun 26 16:29:02 1996 Ian Lance Taylor <ian@cygnus.com> + + * ecoff.c (_bfd_ecoff_archive_p): Check the first object file in + an archive if it has a map. If the object file has the wrong + xvec, reject it. + + * coff-alpha.c (alpha_adjust_reloc_in): Set the addend for a + BRADDR, SREL16, SREL32, or SREL64 reloc against an external + symbol. + (alpha_relocate_section): Likewise. + + * coffswap.h (coff_swap_reloc_out): Use RELSZ, not sizeof. + (coff_swap_filehdr_out): Use FILHSZ, not sizeof. + (coff_swap_sym_out): Use SYMESZ, not sizeof. + (coff_swap_aux_out): Use AUXESZ, not sizeof. + (coff_swap_lineno_out): Use LINESZ, not sizeof. + (coff_swap_aouthdr_out): Use AOUTSZ, not sizeof. + (coff_swap_scnhdr_out): Use SCNHSZ, not sizeof. + * peicode.h: Corresponding changes. + +Tue Jun 25 15:28:34 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elflink.h (elf_create_pointer_linker_section): Comment out code + dealing with making GOT pointers negative of the GOT symbol for + now. + +Tue Jun 25 11:41:24 1996 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c (elf64_alpha_adjust_dynamic_symbol): Don't + increment the .rela.plt size until after we're done creating the + .plt entry. + (elf64_alpha_finish_dynamic_symbol): Change .plt entry to load the + .rela.plt offset directly rather than calculating it. + +Mon Jun 24 17:15:10 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir): + Use autoconf-set values. + * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir, + includedir, INSTALL, INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set + values. + (docdir): Deleted. + * configure.in (AC_PREREQ): autoconf v2.5 or higher. + * configure: Rebuilt. + +Mon Jun 24 22:50:35 1996 Jeffrey A Law (law@cygnus.com) + + * som.c (som_write_fixups): Fix typo in R_END_TRY for exception + handling code > 1k away. + +Mon Jun 24 18:41:06 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elflink.h (elf_create_pointer_linker_section): If DEBUG is + defined, output whenever the symbol is updated. + +Mon Jun 24 17:58:12 1996 Jouke Numan <jnuman@bazis.nl> + + * elf.c (elf_fake_sections): Don't set sh_addr of a non SEC_ALLOC + section to 0 if user_set_vma is set. + * elflink.h (elf_bfd_final_link): Likewise. + +Sun Jun 23 20:42:51 1996 Doug Evans <dje@canuck.cygnus.com> + + Partially undo patch of Jun 20. + * coffcode.h (coff_set_alignment_hook): Use COFF_IMAGE_WITH_PE. + (coff_compute_section_file_positions): Likewise. + (coff_write_object_contents): Likewise. Re-add deleted code, but + use #ifdef COFF_WITH_PE, not COFF_OBJ_WITH_PE. + * peicode.h (pe_bfd_copy_private_bfd_data): Re-add #ifdef. + +Fri Jun 21 17:38:15 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil> + + * config.bfd: Add support for *-*-rtems* configurations. + +Fri Jun 21 15:19:59 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (prep_headers): Add bfd_arch_alpha case. + +Fri Jun 21 12:35:27 1996 Richard Henderson <rth@tamu.edu> + + * elf64-alpha.c: New file. + * config.bfd (alpha-*-linuxecoff*): New target. + (alpha-*-linux*, alpha-*-elf*): New targets. + * configure.in (bfd_elf64_alpha_vec): New vector. + * configure: Rebuild. + * targets.c (bfd_elf64_alpha_vec): Declare. + (bfd_target_vector): Add bfd_elf64_alpha_vec if BFD64. + * reloc.c (BFD_RELOC_ALPHA_GPDISP): Define. + * bfd-in2.h, libbfd.h: Rebuild. + * Makefile.in: Rebuild dependencies. + (BFD64_BACKENDS): Add elf64-alpha.o. + (BFD64_BACKENDS_CFILES): Add elf64-alpha.c. + +Thu Jun 20 18:14:25 1996 Ian Lance Taylor <ian@cygnus.com> + + * ecoff.c (ecoff_armap_hash): If hlog is 0, just return 0, rather + than relying on a right shift of 32. + +Thu Jun 20 11:00:57 1996 Doug Evans <dje@canuck.cygnus.com> + + * coffcode.h (coff_set_alignment_hook): Change COFF_IMAGE_WITH_PE + ifdef to COFF_WITH_PE. + (coff_compute_section_file_positions): Likewise. + (coff_write_object_contents): Likewise. Delete COFF_OBJ_WITH_PE. + * pe-{arm,i386,ppc}.c (COFF_OBJ_WITH_PE): Delete. + * peicode.h (pe_bfd_copy_private_bfd_data): Delete ifdef + COFF_IMAGE_WITH_PE, always include. + + * peicode.h (coff_swap_scnhdr_out): ".drectve" doesn't have trailing 0. + +Wed Jun 19 11:37:52 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf.c (map_sections_to_segments): Fix up the test for -Ttext to + approximate the correct answer if SIZEOF_HEADERS was not used. + + * binary.c (binary_set_section_contents): Set section file + position based on LMA rather than VMA. + +Wed Jun 19 11:19:25 1996 Manfred Hollstein KS/EIC5 60/3/142 #40283 <manfred@lts.sel.alcatel.de> + + * linker.c (_bfd_generic_link_output_symbols): Don't output any + symbols if info->strip == strip_all. + +Tue Jun 18 15:17:36 1996 Jeffrey A. Law <law@rtl.cygnus.com> + + * coff-h8300.c: Remove #if 0 code. + (compatable): Don't allow mixing/matching of different architectures. + + * archures.c (bfd_mach_h8300s): Add. + * bfd-in2.h: Rebuilt. + * coff-h8300.c (funcvec_hash_newfunc): Handle H8/S too. + (BADMAG): Likewise. + (h8300_reloc16_estimate): Likewise. + (h8300_reloc16_extra_cases): Likewise. + (h8300_bfd_link_add_symbols): Likewise. + * coffcode.h (coff_set_arch_mach_hook): Likewise. + (coff_set_flags): Likewise. + * cpu-h8300.c (h8300_scan): Likewise. + Add H8/S to bfd_h8300_arch list. + +Tue Jun 18 14:42:58 1996 Klaus Kaempf <kkaempf@progis.de> + + Added support for Alpha OpenVMS: + * evax.h, evax-alpha.c, evax-egsd.c, evax-emh.c: New files. + * evax-etir.c, evax-misc.c, hosts/alphavms.h: New files. + * config.h-vms, makefile.vms: New files. + * config.bfd (alpha-*-*vms*): New target. + * configure.in (evax_alpha_vec): New target vector. + * configure: Rebuild. + * reloc.c (BFD_RELOC_SWREL32, BFD_RELOC_SWREL64): Define. + (BFD_RELOC_ALPHA_LINKAGE, BFD_RELOC_ALPHA_BASEREG): Define. + * targets.c (bfd_target_evax_flavour): Define. + (evax_alpha_vec): Declare. + (bfd_target_vector): Add ecoffalpha_little_vec and evax_alpha_vec + if BFD64 is defined. + * bfd-in2.h, libbfd.h: Rebuild. + * Makefile.in: Rebuild dependencies. + (BFD64_BACKENDS): Add evax-alpha.o, evax-egsd.o, evax-etir.o, + evax-emh.o, and evax-misc.o. + (BFD64_BACKENDS_CFILES): Add evax-alpha.c, evax-egsd.c, + evax-etir.c, evax-emh.c, and evax-misc.c. + (HFILES): Add evax.h. + +Tue Jun 18 13:54:18 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-h8300.c (h8300_reloc16_extra_cases): Make name a const + pointer. + (h8300_bfd_link_add_symbols): Likewise. + +Mon Jun 17 10:06:50 1996 Jeffrey A. Law <law@rtl.cygnus.com> + + * som.h (R_HPPA_BEGIN_TRY, R_HPPA_END_TRY): Define. + * som.c (som_write_fixups): Handle R_BEGIN_TRY and R_END_TRY. + +Mon Jun 17 12:49:11 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (mips_elf_relocate_section): Don't create a reloc + for R_MIPS_REL32 and R_MIPS_32 relocs if no dynamic sections were + created. + (mips_elf_check_relocs): Only create .rel.dyn for R_MIPS_REL32 and + R_MIPS_32 relocs if creating a shared library. + +Thu Jun 13 20:14:51 1996 Doug Evans <dje@canuck.cygnus.com> + + * peicode.h (add_data_entry): Use pei_section_data rather than + _cooked_size. Corresponds to May 13 change in coffcode.h. + +Thu Jun 13 10:23:40 1996 Ian Lance Taylor <ian@cygnus.com> + + * cofflink.c (_bfd_coff_final_link): Handle long section names. + * coffcode.h (coff_write_object_contents): If there are long + section names, always set the f_symptr field, even if there are no + symbols. + * peicode.h (coff_swap_filehdr_in): Don't clear the f_symptr field + if there are no symbols. + + * coffgen.c (make_a_section_from_file): Check return value of + _bfd_coff_read_string_table. + (coff_real_object_p): Check return value of + make_a_section_from_file. + (_bfd_coff_read_string_table): Check that there are some symbols + before trying to read the string table size. + +Wed Jun 12 11:16:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_add_symbols): When considering whether + to replace a symbol in a dynamic object with a symbol from another + dynamic object, do the replacement if the existing symbol is + global linkage code. + + * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Check explicitly + for _ptrgl, and treat it as global linkage code. + + * aoutx.h (NAME(aout,find_nearest_line)): Notice if we find a + filename or N_SO symbol past the offset, and use it to indicate + that there is no line number or function when appropriate. + +Tue Jun 11 15:24:48 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_build_ldsyms): Set XCOFF_DEF_REGULAR for a + common symbol defined by the linker. Don't export function code + even if export_defineds is set. + +Mon Jun 10 11:57:27 1996 Jeffrey A Law (law@cygnus.com) + + * coff-h8300.c (howto_table): Add new entries for R_BCC_INV + and R_JMP_DEL. + (rtype2howto): Handle R_BCC_INV and R_JMP_DEL. + (h8300_symbol_address_p): New function. + (h8300_reloc16_estimate): Eliminate jumps made unnecessary by + relaxing. + +Sun Jun 9 16:30:20 1996 Jeffrey A Law (law@cygnus.com) + + * coff-h8300.c (h8300_reloc16_estimate): Fix many minor spacing + problems. + (h8300_reloc16_estimate, cases R_JMP1, R_JMP2): Adjust "dot" + correctly for the two variants. Allow relaxing if the target + is 128 bytes away since after relaxation it'll be 126 bytes away. + (h8300_reloc16_estimate, case R_PCRWORD): Correctly adjust + "dot" and "value". Allow relaxing if the target is 128 bytes + away since after relaxation it'll be 126 bytes away. + * reloc16.c (bfd_coff_reloc16_relax_section): Keep relaxing + the given section until nothing changes. + +Thu Jun 6 15:24:45 1996 Richard Henderson <rth@tamu.edu> + + * ecoff.c (_bfd_ecoff_new_section_hook): Remove the _PDATA + alignment hack--we can get the lnnoptr info another way without + suddenly increasing the alignment requirements. Set the flags for + the _PDATA section. + (ecoff_compute_section_file_positions): Do so. + +Thu Jun 6 11:24:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * ieee.c (ieee_write_object_contents): Put a timestamp in the file + to keep the HP emulator database happy. + + * config.bfd: Recognize powerpc-*-linux* and powerpcle-*-linux*. + From Kevin Buettner <kev@primenet.com>. + +Wed Jun 5 15:16:04 1996 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (translate_to_native_sym_flags): Don't try to print the + name of a NULL section. + +Tue Jun 4 18:53:58 1996 Ian Lance Taylor <ian@cygnus.com> + + * linker.c (_bfd_generic_link_add_one_symbol): If notice_all is + set, always call the notice callback. + + * VERSION: Increment for bfdlink.h change. + +Mon Jun 3 11:01:53 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-sh.c (COFF_DEFAULT_SECTION_ALIGNMENT_POWER): Set to 4. + (sh_relax_delete_bytes): Correct handling of differently sized + trailing alignment reloc. + + * bfd-in.h: Use #error if BFD_HOST_64_BIT can not be defined. + * bfd-in2.h: Rebuild. + * configure.in: Warn if there is no known 64 bit type. + * configure: Rebuild. + + * Makefile.in: Rebuild dependencies. + (BFD32_BACKENDS): Add ppcboot.o. + (BFD32_BACKENDS_CFILES): Add ppcboot.c. + + * elf32-mips.c (mips_elf_size_dynamic_sections): Initialize c. + From Per Fogelstrom <per.fogelstrom@mailbox200.swipnet.se>. + +Sat Jun 1 21:49:58 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf64-mips.c (bfd_mips_elf64_swap_reginfo_in) + (bfd_mips_elf64_swap_reginfo_out): Move from here... + * elf32-mips.c (bfd_mips_elf64_swap_reginfo_in) + (bfd_mips_elf64_swap_reginfo_out): ...to here. + +Fri May 31 13:51:28 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf64-mips.c: Improve reloc special_functions and handling of + SHT_MIPS_OPTIONS section. + * elf32-mips.c (_bfd_mips_elf_hi16_reloc): Rename from + mips_elf_hi16_reloc and make globally visible. + (_bfd_mips_elf_lo16_reloc): Rename from mips_elf_lo16_reloc and + make globally visible. + (_bfd_mips_elf_got16_reloc): Rename from mips_elf_got16_reloc and + make globally visible. + (_bfd_mips_elf_gprel16_reloc): Rename from mips_elf_gprel16_reloc + and make globally visible. + (gprel16_with_gp): Check howto->src_mask before using value in + insn. + (_bfd_mips_elf_gprel32_reloc): Rename from mips_elf_gprel32_reloc + and make globally visible. + (gprel32_with_gp): Check howto->src_mask before fetching value. + (bfd_mips_elf_swap_options_in): New function. + (bfd_mips_elf_swap_options_out): New function. + (_bfd_mips_elf_set_private_flags): Rename from + mips_elf_set_private_flags and make globally visible. + (_bfd_mips_elf_copy_private_bfd_data): Rename from + mips_elf_copy_private_bfd_data and make globally visible. + (_bfd_mips_elf_merge_private_bfd_data): Rename from + mips_elf_merge_private_bfd_data and make globally visible. + (_bfd_mips_elf_section_from_shdr): Accept .MIPS.options as a name + for a SHT_MIPS_OPTIONS section. + (mips_elf32_section_from_shdr): Handle SHT_MIPS_OPTIONS section. + (_bfd_mips_elf_fake_sections): Consider .MIPS.options to be the + name of a SHT_MIPS_OPTIONS section. + (_bfd_mips_elf_set_section_contents): New function. + (mips_elf32_section_processing): Set the GP value in a + SHT_MIPS_OPTIONS section. + (_bfd_mips_elf_find_nearest_line): Rename from + mips_elf_find_nearest_line and make globally visible. + (bfd_elf32_set_section_contents): Define. + * elf-bfd.h (_bfd_mips_elf_hi16_reloc): Declare. + (_bfd_mips_elf_lo16_reloc): Declare. + (_bfd_mips_elf_gprel16_reloc): Declare. + (_bfd_mips_elf_got16_reloc): Declare. + (_bfd_mips_elf_gprel32_reloc): Declare. + (_bfd_mips_elf_set_private_flags): Declare. + (_bfd_mips_elf_copy_private_bfd_data): Declare. + (_bfd_mips_elf_merge_private_bfd_data): Declare. + (_bfd_mips_elf_find_nearest_line): Declare. + (_bfd_mips_elf_set_section_contents): Declare. + + * elf32-hppa.c (elf32_hppa_info_to_howto): Rename from + elf_info_to_howto. + (elf_info_to_howto): Define. + * elf32-sparc.c (elf32_sparc_info_to_howto): Rename from + elf_info_to_howto. + (elf_info_to_howto): Define. + * elf64-sparc.c (sparc64_elf_info_to_howto): Rename from + elf_info_to_howto. + (elf_info_to_howto): Define. + + * coff-w65.c (h8300_reloc16_estimate): Rename R_MOVB[12] to + R_MOV16B[12], to match change in coff/internal.h. + +Thu May 30 12:38:49 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf64-mips.c: Extensive additions to provide better support for + writing files and for gas. + * elf32-mips.c (_bfd_mips_elf_object_p): New function, broken out + of mips_elf_object_p. + (mips_elf32_object_p): Rename from mips_elf_object_p; call + _bfd_mips_elf_object_p. + (_bfd_mips_elf_final_write_processing): Rename from + mips_elf_final_write_processing and make globally visible. + (_bfd_mips_elf_fake_sections): Rename from + mips_elf_fake_sections and make globally visible. + (_bfd_mips_elf_section_from_bfd_section): Rename from + mips_elf_section_from_bfd_section and make globally visible. + (_bfd_mips_elf_section_processing): New function, broken out of + mips_elf_section_processing. + (mips_elf32_section_processing): Rename from + mips_elf_section_processing; call + _bfd_mips_elf_section_processing. + (_bfd_mips_elf_symbol_processing): Rename from + mips_elf_symbol_processing and make globally visible. + (_bfd_mips_elf_read_ecoff_info): Rename from + mips_elf_read_ecoff_info and make globally visible. + (mips_elf32_ecoff_debug_swap): Rename from + mips_elf_ecoff_debug_swap. + * elf.c (_bfd_elf_symbol_from_bfd_symbol): Use asymbol rather than + struct symbol_cache_entry. + (_bfd_elf_validate_reloc): New function, moved in from + elfcode.h:validate_reloc. + * elfcode.h (validate_reloc): Remove; moved into elf.c and renamed + to _bfd_elf_validate_reloc. Change all callers. + * elf-bfd.h (bfd_section_from_shdr): Declare. + (_bfd_elf_symbol_from_bfd_symbol): Declare. + (_bfd_elf_validate_reloc): Declare. + (_bfd_mips_elf_object_p): Declare. + (_bfd_mips_elf_fake_sections): Declare. + (_bfd_mips_elf_section_from_bfd_section): Declare. + (_bfd_mips_elf_section_processing): Declare. + (_bfd_mips_elf_symbol_processing): Declare. + (_bfd_mips_elf_read_ecoff_info): Declare. + (_bfd_mips_elf_final_write_processing): Declare. + * elfxx-target.h (bfd_elfNN_get_reloc_upper_bound): Don't define + if already defined. + + * elf32-mips.c (mips_elf_object_p): Handle E_MIPS_ARCH_4. + (mips_elf_final_write_processing): Likewise. + +Wed May 29 16:15:29 1996 Ian Lance Taylor <ian@cygnus.com> + + 64-bit MIPS ELF ABI objdump support: + * elf64-mips.c: New file. + * Makefile.in: Rebuild dependencies. + (BFD64_BACKENDS): Add elf64-mips.o. + (BFD64_BACKENDS_CFILES): Add elf64-mips.c. + * config.bfd (mips*el-*-elf*) Add bfd_elf64_bigmips_vec and + bfd_elf64_littlemips_vec to targ_selvecs. + (mips*-*-elf*): Likewise. + * configure.in: Add bfd_elf64_bigmips_vec and + bfd_elf64_littlemips_vec to vector switch. + * configure: Rebuild. + * elf32-mips.c (_bfd_mips_elf_section_from_shdr): New function, + broken out of mips_elf_section_from_shdr. + (mips_elf32_section_from_shdr): Rename from + mips_elf_section_from_shdr. Call new function. + (elf_backend_section_from_shdr): Update name of renamed function. + * elf-bfd.h (struct elf_size_info): Change second parameter of + write_out_phdrs to be const. Likewise for second parameter of + swap_symbol_out. + (struct bfd_elf_section_data): Add rel_hdr2 field. + (bfd_elf32_swap_symbol_in): Change second parameter to be const. + (bfd_elf32_swap_symbol_out): Likewise. + (bfd_elf32_swap_reloc_in): Likewise. + (bfd_elf32_swap_reloc_out): Likewise. + (bfd_elf32_swap_reloca_in): Likewise. + (bfd_elf32_swap_reloca_out): Likewise. + (bfd_elf32_swap_phdr_in): Likewise. + (bfd_elf32_swap_phdr_out): Likewise. + (bfd_elf32_swap_dyn_in): Likewise. + (bfd_elf32_swap_dyn_out): Likewise. + (bfd_elf32_slurp_symbol_table): Declare. + (bfd_elf32_write_shdrs_and_ehdr): Declare. + (bfd_elf32_write_out_phdrs): Declare. + (bfd_elf64_swap_symbol_in): Change second parameter to be const. + (bfd_elf64_swap_symbol_out): Likewise. + (bfd_elf64_swap_reloc_in): Likewise. + (bfd_elf64_swap_reloc_out): Likewise. + (bfd_elf64_swap_reloca_in): Likewise. + (bfd_elf64_swap_reloca_out): Likewise. + (bfd_elf64_swap_phdr_in): Likewise. + (bfd_elf64_swap_phdr_out): Likewise. + (bfd_elf64_swap_dyn_in): Likewise. + (bfd_elf64_swap_dyn_out): Likewise. + (bfd_elf64_slurp_symbol_table): Declare. + (bfd_elf64_write_shdrs_and_ehdr): Declare. + (bfd_elf64_write_out_phdrs): Declare. + (_bfd_mips_elf_section_from_shdr): Declare. + * elf.c (bfd_section_from_shdr): Remove assertion requiring + SHT_REL/SHT_RELA to match use_rela_p. If there is already a reloc + section for the section, add the new one to rel_hdr2. Increment + reloc_count rather than setting it. + * elfcode.h (elf_slurp_symbol_table): Define name as macro. + Remove static declaration. + (elf_write_shdrs_and_ehdr): Define name as macro. + (elf_write_out_phdrs): Likewise. + (elf_swap_ehdr_in, elf_swap_ehdr_out): Declare. + (elf_swap_shdr_in, elf_swap_shdr_out): Declare. + (elf_swap_symbol_in): Change second parameter to be const. + (elf_swap_symbol_out): Likewise. + (elf_swap_ehdr_in, elf_swap_ehdr_out): Likewise. + (elf_swap_shdr_in, elf_swap_shdr_out): Likewise. + (elf_swap_phdr_in, elf_swap_phdr_out): Likewise. + (elf_swap_reloc_in, elf_swap_reloc_out): Likewise. + (elf_swap_reloca_in, elf_swap_reloca_out): Likewise. + (elf_write_out_phdrs): Rename from write_out_phdrs. Change second + parameter to be const. Make non-static. + (elf_write_shdrs_and_ehdr): Rename from write_shdrs_and_ehdr. + Make non-static. + (elf_slurp_symbol_table): Make non-static. + (NAME(_bfd_elf,size_info)): Update names of renamed functions. + * elfxx-target.h (elf_info_to_howto): Define if not defined. + (elf_backend_size_info): Likewise. + (elfNN_bed): Use elf_backend_size_info. + * targets.c (bfd_elf64_bigmips_vec): Declare. + (bfd_elf64_littlemips_vec): Declare. + (bfd_target_vector): Add bfd_elf64_bigmips_vec and + bfd_elf64_littlemips_vec if BFD64 is defined. + + * libbfd.c (bfd_get_file_window): Add cast to fprintf argument. + +Tue May 28 11:42:08 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-sh.c (sh_relax_delete_bytes): Insert nop instructions, not + zeroes, in alignment holes. + + * configure: Rebuild with autoconf 2.10. + + * aoutx.h (NAME(aout,find_nearest_line)): Make room for the + potential leading underscore in the allocated buffer. + +Fri May 24 14:28:38 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_add_symbol_hook): Do not put small common + symbols into .sbss if this is a relocatable link. + +Thu May 23 12:26:24 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (_bfd_ppc_xcoff_relocate_section): Warn about + undefined symbols when creating a shared library. + +Fri May 17 13:54:15 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-sh.c: Add a bunch of new code and static const arrays to + support aligning loads and stores on four byte memory boundaries. + Also: + (sh_coff_howtos): Add entries for R_SH_CODE, R_SH_DATA and + R_SH_LABEL. + (sh_relax_section): Look for R_SH_CODE relocs. If we find one, + call sh_align_loads. + (sh_relax_delete_bytes): Don't mark R_SH_CODE or R_SH_DATA relocs + as unused. + +Thu May 16 16:34:13 1996 Ian Lance Taylor <ian@cygnus.com> + + * cache.c (bfd_open_file): Unlink the file before opening it for + write. From Marty Leisner <leisner@sdsp.mc.xerox.com>. + + * opncls.c (bfd_fdopenr): Set opened_once. + +Tue May 14 12:35:32 1996 Ian Lance Taylor <ian@cygnus.com> + + * som.c (som_slurp_reloc_table): Clear external_relocs cache after + freeing it. + + * libbfd.c: Remove #ifdef FILE_OFFSET_IS_CHAR_INDEX, and compile + the code unconditionally. + +Mon May 13 19:51:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * libcoff-in.h (struct pei_section_tdata): Define structure. + (pei_section_data): Define macro. + * libcoff.h: Rebuild. + * coffcode.h (coff_set_alignment_hook): If COFF_IMAGE_WITH_PE, + store s_paddr field in pei_section_data. + (coff_compute_section_file_positions): Use pei_section_data rather + than _cooked_size, and don't overwrite an existing value. + (coff_write_object_contents): If COFF_OBJ_WITH_PE, set s_paddr to + 0. If COFF_IMAGE_WITH_PE, set s_paddr to pei_section_data. + * peicode.h (coff_bfd_copy_private_section_data): Define if + COFF_IMAGE_WITH_PE. + (pe_bfd_copy_private_section_data): New static function if + COFF_IMAGE_WITH_PE. + +Wed May 8 16:10:38 1996 Ian Lance Taylor <ian@cygnus.com> + + * srec.c (srec_set_arch_mach): Write as a function rather than a + macro definition. + + * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): If an archive has + no map, just check each member in turn to see whether it is + required. + +Wed May 8 09:17:34 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * ppcboot.c (ppcboot_object_p): Check for type 0x41 in partition + table. Call BFD_ASSERT to validate header size, instead of + calling fatal. + (ppcboot_bfd_print_private_bfd_data): Put quotes around partition + name. + +Tue May 7 16:10:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * ppcboot.c: New target for looking at PPCbug boot records. + + * config{ure.in,.bfd}: Add support for ppcboot target. + * targets.c: Ditto. + * configure: Regenerate. + +Tue May 7 11:15:19 1996 Jeffrey A Law (law@cygnus.com) + + * coff-h8300.c (howto_table): Update names to match recent + changes to include/coff/internal.h. Fix minor errors in the + existing relocs. Add R_MOVL1 and R_MOVL2. + (rtype2howto): Similarly. + (h8300_reloc16_estimate): Rewrite to simplify, fix bugs in the + existing relaxing code and peform more relaxing. + (h8300_reloc16_extra_cases): Likewise. + +Mon May 6 18:24:09 1996 Jeffrey A Law (law@cygnus.com) + + * reloc16.c (bfd_coff_reloc16_get_value): Handle common + symbols correctly. + +Sat May 4 05:08:45 1996 Peter Schauer (pes@regent.e-technik.tu-muenchen.de) + + * elfcode.h (elf_object_p): Reject generic ELF target if + e_machine matches an alternate machine code in a specific backend. + + * netbsd-core.c (netbsd_core_vec): Remove initializer for + obsolete align_power_min field. + +Fri May 3 13:07:35 1996 Jeffrey A Law (law@cygnus.com) + + * coff-h8300.c (reloc_howto_type): Add howto entry for + R_PCRWORD_B. + (rtype2howto): Handle R_PCRWORD_B. + (h8300_reloc16_extra_cases): Handle R_PCRWORD_B. + (h8300_reloc_16_estimate): Likewise. Try to turn a 16bit + pc-relative branch (R_PCRWORD) into an 8bit pc-relative + branch (R_PCWORD_B). + +Fri May 3 10:47:41 1996 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (translate_from_native_sym_flags): Set the section for + BSF_CONSTRUCTOR symbols. + + * cofflink.c (_bfd_coff_link_input_bfd): Correct setting of + last_bf_index. + +Wed May 1 18:39:32 1996 Doug Evans <dje@canuck.cygnus.com> + + * coffcode.h (coff_write_object_contents): In comdat section lookup, + stop looking when section is found. + +Wed May 1 14:17:57 1996 Ian Lance Taylor <ian@cygnus.com> + + * coffcode.h (STRING_SIZE_SIZE): Define. + (styp_to_sec_flags): Handle long symbol names when looking for the + section symbol. + (bfd_coff_backend_data): Add _bfd_coff_long_section_names field. + (bfd_coff_long_section_names): Define. + (coff_write_object_contents): Handle long section names. + (bfd_coff_std_swap_table): Initialize new field. + * libcoff.h: Rebuild. + * coffgen.c (make_a_section_from_file): Handle long section + names. + (coff_write_symbols): Handle long section names. + * coff-alpha.c (alpha_ecoff_backend_data): Initialize new field. + * coff-mips.c (mips_ecoff_backend_data): Likewise. + * pe-arm.c (COFF_LONG_SECTION_NAMES): Define. + * pei-arm.c (COFF_LONG_SECTION_NAMES): Define. + * pe-i386.c (COFF_LONG_SECTION_NAMES): Define. + * pei-i386.c (COFF_LONG_SECTION_NAMES): Define. + * pe-ppc.c (COFF_LONG_SECTION_NAMES): Define. + * pei-ppc.c (COFF_LONG_SECTION_NAMES): Define. + + * bout.c (b_out_callback): Set lma of sections. + (b_out_bfd_get_relocated_section_contents): Rename in_abfd + parameter to output_bfd. Used input_bfd instead of output_bfd in + several places. + +Tue Apr 30 17:56:39 1996 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (translate_from_native_sym_flags): Don't create + SEC_CONSTRUCTOR sections. + * ecoff.c (ecoff_set_symbol_info): Likewise. + + * elf32-mips.c (mips_elf_copy_private_bfd_data): Copy elf_gp. + From Don Bowman <bowman@waterloo.hp.com>. + +Tue Apr 30 17:06:32 1996 Doug Evans <dje@canuck.cygnus.com> + + * coff-arm.c (armcoff_little_vec): If COFF_WITH_PE is defined, add + SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags. + +Mon Apr 29 13:15:17 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (struct mips_elf_link_hash_entry): Add + mips_32_relocs field. + (mips_elf_link_hash_newfunc): Initialize mips_32_relocs field. + (mips_elf_relocate_section): Copy R_MIPS_REL32 and R_MIPS_32 + relocs against a global symbol which is not defined in a regular + file. + (mips_elf_check_relocs): For a R_MIPS_REL32 or R_MIPS_32 reloc + against a global symbol, increment mips_32_relocs. + (mips_elf_adjust_dynamic_symbol): If mips_32_relocs is set, and + the symbol is not defined in a regular file, make room in the + .rel.dyn section. + +Fri Apr 26 18:00:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * ecoff.c (ecoff_compute_section_file_positions): Track the real + file position and the virtual file position separately. Set + filepos information bsaed on the real file position. + (_bfd_ecoff_set_section_contents): Handle .lib sections like the + Jan 23 change to coffcode.h. + + * som.c (som_slurp_symbol_table): Set the symbol count to the + number of BFD symbols created. + +Fri Apr 26 12:34:29 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_check_relocs): Forward relocations to the + output file if linking shared objects. Loop to check all relocs, + rather than returning false on first error. + +Thu Apr 25 13:25:12 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * elf32-ppc.c (ppc_elf_create_linker_section): Add PLT case. + (ppc_elf_additional_program_headers): If .interp section, bump # + of program headers by 1. + (ppc_elf_adjust_dynamic_symbol): Flesh out support. + (ppc_elf_size_dynamic_sections): Add support for .plt section. + (ppc_elf_check_relocs): Print out filename in debug code. Enable + PLT support. + (ppc_elf_finish_dynamic_symbol): Add support for PLT's, beef up + debug output. + (ppc_elf_relocate_section): If the output section isn't defined, + don't abort, just give an error message. + + * elflink.c (_bfd_elf_create_dynamic_sections): If the section + being created is .sdata or .sdata2, don't make the symbol dynamic. + +Wed Apr 24 14:04:07 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the + members of an archive for dynamic objects with no symbols, and + pass them directly to check_archive_element. + (xcoff_link_check_ar_symbols): Pass dynamic objects to + xcoff_link_check_dynamic_ar_symbols. + (xcoff_link_check_dynamic_ar_symbols): New static function. + + * coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC + from _bfd_nodynamic to _bfd_xcoff. + * libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound): + Declare. + (_bfd_xcoff_canonicalize_dynamic_symtab): Declare. + (_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare. + (_bfd_xcoff_canonicalize_dynamic_reloc): Declare. + * libcoff.h: Rebuild. + * xcofflink.c (xcoff_swap_ldrel_in): New static function. + (xcoff_get_section_contents): New static function. + (_bfd_xcoff_get_dynamic_symtab_upper_bound): New function. + (_bfd_xcoff_canonicalize_dynamic_symtab): New function. + (_bfd_xcoff_get_dynamic_reloc_upper_bound): New function. + (xcoff_dynamic_reloc): New static variable. + (_bfd_xcoff_canonicalize_dynamic_reloc): New function. + (xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents. + +Tue Apr 23 12:48:42 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-sparc.c (bfd_coff_generic_reloc): Return bfd_reloc_ok even + if reloc_entry->addend is not 0. + (CALC_ADDEND): Just set the addend to reloc.r_offset. + +Mon Apr 22 18:29:01 1996 Doug Evans <dje@canuck.cygnus.com> + + * elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of + R_SPARC_GLOB_JMP. + * elf64-sparc.c (sparc64_elf_howto_table): Likewise. + Add entries for R_SPARC_[56]. + (sparc_reloc_map): Add entries for R_SPARC_[56]. + +Mon Apr 22 15:07:24 1996 Ian Lance Taylor <ian@cygnus.com> + + Optimize linking of stabs in sections as used in ELF and COFF. + * stabs.c: New file. + * libbfd-in.h (_bfd_link_section_stabs): Declare. + (_bfd_write_section_stabs): Declare. + (_bfd_write_stab_strings): Declare. + * libbfd.h: Rebuild. + * libcoff-in.h (struct coff_section_tdata): Add stab_info field. + (struct coff_link_hash_table): Add stab_info field. + * libcoff.h: Rebuild. + * cofflink.c (_bfd_coff_link_hash_table_init): Initialize + stab_info field. + (coff_link_add_symbols): Call _bfd_link_section_stabs if + appropriate. + (_bfd_coff_final_link): Write out stab strings hash table. + (_bfd_coff_link_input_bfd): Handle optimized stabs sections. + * coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings + hash table. + * elf-bfd.h (struct elf_link_hash_table): Add stab_info field. + (struct bfd_elf_section_data): Add stab_info field. + * elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info + field. + * elflink.h (elf_link_add_object_symbols): If appropriate, call + _bfd_link_section_stabs. + (elf_bfd_final_link): Write out stab strings hash table. + (elf_link_input_bfd): Handle optimized stabs sections. + * reloc.c (_bfd_final_link_relocate): Check address against + _raw_size rather than _cooked_size. + * Makefile.in: Rebuild dependencies. + (BFD_LIBS): Add stabs.o + (BFD_LIBS_CFILES): Add stabs.c. + + * VERSION: Increment for bfdlink.h change. + + * coffgen.c (coff_renumber_symbols): Correct handling of + BSF_NOT_AT_END common symbols. + +Fri Apr 19 19:21:56 1996 Ian Lance Taylor <ian@cygnus.com> + + * coff-ppc.c (record_toc): Add cast to avoid warning. + (ppc_allocate_toc_section): Likewise. + (coff_ppc_relocate_section): Remove ANSI C string concatenation. + (ppc_coff_reloc_type_lookup): Remove unreached code. + * coffcode.h (coff_write_object_contents): Don't take the address + of an array. + * peicode.h (pe_print_idata): Add casts to avoid warning. + (pe_print_edata): Likewise. + (pe_print_reloc): Remove ANSI C string concatenation. + +Thu Apr 18 18:51:18 1996 Ian Lance Taylor <ian@cygnus.com> + + * libcoff-in.h (struct coff_final_link_info): Add last_bf_index + and last_bf fields. + * libcoff.h: Rebuild. + * coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN + symbols. + (coff_swap_aux_out): Likewise. + * peicode.h (coff_swap_aux_in): Likewise. + (coff_swap_aux_out): Likewise. + * coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN + symbols. + * cofflink.c (_bfd_coff_final_link): Initialize last_bf_index + field. + (_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols. + Fix up .bf endndx link fields. + * coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index + field. + * xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN + symbols. + +Wed Apr 17 12:08:24 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * pe{,i}-ppc.c (PPC_PE): Define instead of PPC, so that compiling + on Solaris PowerPC systems doesn't get confused. + + * coffcode.h (coff_write_object_contents): Use #ifdef PPC_PE, not + #ifdef PPC. + + * elfcore.h (bfd_prstatus, bfd_fpregset): Add thread argument. + (elf_corefile_note): If HAVE_SYS_PROCFS_H is not defined, don't + update did_reg and did_reg2. + +Wed Apr 17 13:07:37 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow. + + * linker.c (_bfd_generic_link_add_one_symbol): When calling the + callback routines, pass h->root.string rather than name, in case + copy is true and name is transient. + +Tue Apr 16 16:36:38 1996 Stu Grossman (grossman@lisa.cygnus.com) + + * elfcore.h: Add support for core files with multiple threads. + (Primarily for Solaris.) + +Tue Apr 16 13:44:08 1996 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if + section->orelocation is NULL. + + * coffgen.c (bfd_coff_get_syment): New function. + (bfd_coff_get_auxent): New function. + * bfd-in.h (bfd_coff_get_syment): Declare. + (bfd_coff_get_auxent): Declare. + * bfd-in2.h: Rebuild. + +Mon Apr 15 19:06:59 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf32-mips.c (struct mips_hi16): Define. + (mips_hi16_addr, mips_hi16_addend): Remove. + (mips_hi16_list): New static variable. + (mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs. + (mips_elf_lo16_reloc): Process mips_hi16_list. + (mips_elf_relocate_section): Permit an arbitrary number of HI16 + relocs before the associated LO16 reloc. + +Wed Apr 10 00:23:53 1996 Ian Lance Taylor <ian@cygnus.com> + + * versados.c (versados_scan): Check bfd_alloc return value. + (versados_object_p): Check all bfd_read return values. Require + that lang field be less than 10, to avoid confusion with Intel Hex + files. + + * libaout.h (WRITE_HEADERS): Write out the relocs even if there + aren't any symbols. + * aoutx.h (NAME(aout,swap_std_reloc_out)): Set r_index to N_ABS, + not 0, for an absolute symbol. + (NAME(aout,swap_ext_reloc_out)): Likewise. + + * ihex.c (ihex_scan): Accept a length of 4 for record type 5. + (ihex_write_object_contents): For a large start address, output + the full 32 bit address in record type 5. + + * ieee.c (ieee_write_byte): Change second parameter from bfd_byte + to int to avoid promotion problems in prototype. + +Tue Apr 9 11:44:21 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.host: Use ${srcdir} when looking for picfrag. + + * configure.host: Switch on ${libdir}, not $(libdir). From + alan@spri.levels.unisa.edu.au (Alan Modra). + + * aoutx.h (aout_link_add_symbols): Always call add_dynamic_symbols + entry point, not just for DYNAMIC objects. + * sunos.c (sunos_add_dynamic_symbols): Always call + sunos_create_dynamic_sections. If called with a non DYNAMIC + object, don't do anything else. + (sunos_add_one_symbol): Don't call sunos_create_dynamic_sections. + +Mon Apr 8 12:09:36 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Permit --enable-shared to specify a list of + directories. + * configure: Rebuild. + + * configure.host: Set HLDFLAGS and SHLIB_CFLAGS for *-dec-osf* + host when configuring with --enable-shard. + +Fri Apr 5 12:24:13 1996 Ian Lance Taylor <ian@cygnus.com> + + * config.bfd: Add i[345]86-*-freebsdelf* target; from John Polstra + <jdp@polstra.com>. + + * linker.c (link_action): For WARN_ROW/warn, use MWARN, not CYCLE, + to avoid crashing in bfd_hash_replace. + + * sysdep.h: Use #ifdef, not #if. + +Thu Apr 4 23:32:23 1996 Ian Lance Taylor <ian@cygnus.com> + + * config.in: Rebuild. + +Thu Apr 4 18:49:09 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: Rebuild. + * sysdep.h: Use TIME_WITH_SYS_TIME and HAVE_SYS_TIME_H + to control what combination of <time> and <sys/time.h> + get included. + +Tue Apr 2 13:11:53 1996 Doug Evans <dje@canuck.cygnus.com> + + * aoutf1.h (sunos_32_set_arch_mach): Handle M_SPARCLET. + (aout_32_sunos4_write_object_contents): Likewise. + * aoutx.h (NAME(aout,machine_type)): Handle + bfd_mach_sparc_{sparclet,sparclite}. + * archures.c (bfd_mach_sparc_{sparclet,sparclite}): Define. + (bfd_mach_sparc_v9_p): Update. + * cpu-sparc.c (arch_info_struct): Add entries for sparclet,sparclite. + * libaout.h (enum machine_type): Add M_SPARCLET. + * sunos.c (MACHTYPE_OK): Define. + * bfd-in2.h: Regenerated. + +Tue Apr 2 00:33:18 1996 Ian Lance Taylor <ian@cygnus.com> + + * elf-bfd.h (struct elf_link_hash_table): Add hgot field. + * elf.c (_bfd_elf_link_hash_table_init): Initialize hgot field. + * elflink.c (_bfd_elf_create_got_section): Store the + _GLOBAL_OFFSET_TABLE_ hash table entry in the hgot field. + * elf32-sparc.c (elf32_sparc_check_relocs): If the size of the + global offset table goes over 0x1000, set the value of + _GLOBAL_OFFSET_TABLE_ to 0x1000 into the section. + (elf32_sparc_relocate_section): Subtract the offset of + _GLOBAL_OFFSET_TABLE_ when handling GOT relocations. + + * elfcode.h: Don't include <string.h>. + +Mon Apr 1 10:39:24 1996 Jeffrey A Law (law@cygnus.com) + + * linker.c (_bfd_generic_link_hash_newfunc): Renamed from + generic_link_hash_newfunc. All references changed. + * genlink.h (_bfd_generic_link_hash_newfunc): Declaration + moved here from libbfd-in.h. + * libbfd-in.h: Corresponding changes. + * libbfd.h: Regenerated. + +Mon Apr 1 12:35:36 1996 Ian Lance Taylor <ian@cygnus.com> + + * aoutx.h (aout_link_input_section_std): When reporting an + overflow error, use the name of the symbol in the hash table if + available. + (aout_link_input_section_ext): Likewise. + + * elflink.h (elf_adjust_dynamic_symbol): If a common symbol got + defined in a regular file, set ELF_LINK_HASH_DEF_REGULAR. + +Sun Mar 31 01:58:41 1996 steve chamberlain <sac@slash.cygnus.com> + + * peicode.h (coff_swap_aouthdr_out): Delete test for .junk. + * coffcode.h (coff_compute_section_file_positions): Likewise. + (coff_write_object_contents): Likewise. + +Fri Mar 29 12:44:36 1996 Ian Lance Taylor <ian@cygnus.com> + + * section.c (SEC_LINK_ONCE): Define. + (SEC_LINK_DUPLICATES): Define. + (SEC_LINK_DUPLICATES_DISCARD): Define. + (SEC_LINK_DUPLICATES_ONE_ONLY): Define. + (SEC_LINK_DUPLICATES_SAME_SIZE): Define. + (SEC_LINK_DUPLICATES_SAME_CONTENTS): Define. + * bfd-in2.h: Rebuild. + * coffcode.h (sec_to_styp_flags): If COFF_WITH_PE, turn + SEC_LINK_ONCE into IMAGE_SCN_LNK_COMDAT. + (styp_to_sec_flags): If COFF_WITH_PE, turn IMAGE_SCN_LNK_REMOVE + into SEC_EXCLUDE. If IMAGE_SCN_LNK_COMDAT is set, set + SEC_LINK_ONCE, and look through the symbol table for the setting + for SEC_LINK_DUPLICATES. + (coff_write_object_contents): If COFF_WITH_PE, if SEC_LINK_ONCE is + set for a section, find the section symbol in the symbol table, + and set the aux entry based on SEC_LINK_DUPLICATES. + * coffgen.c (coff_print_symbol): Add a space before "checksum". + * coff-arm.c (armcoff_big_vec): If COFF_WITH_PE is defined, add + SEC_LINK_ONCE and SEC_LINK_DUPLICATES to section_flags. + * coff-i386.c (i386coff_vec): Likewise. + * coff-ppc.c (TARGET_LITTLE_SYM, TARGET_BIG_SYM): Likewise. + + * VERSION: Bump to 2.6.1. + * Makefile.in (stamp-h): Depend upon VERSION. + +Thu Mar 28 23:48:49 1996 Jeffrey A Law (law@cygnus.com) + + * libbfd-in.h (generic_link_hash_newfunc): Add declaration. + * libbfd.h: Rebuilt. + * linker.c (generic_link_hash_newfunc): No longer static. + * coffcode.h (coff_bfd_link_hash_create): Allow specific targets + to override. + * coff-h8300.c: Add two derived hash tables and their associated + funtions and #defines for use by the h8300 linker. + (h8300_reloc16_extra_cases, case R_MEM_INDIRECT): Create entries in + the function vector as needed. Place the address of the function + vector entry in the location specified by the R_MEM_INDIRECT reloc. + Rewrite the vectors section contents as necessary. + (h8300_bfd_link_add_symbols): New function for the h8300 linker. + (coff_bfd_link_add_symbols): Define to use h8300 specific version. + (coff_bfd_link_hash_table_create): Likewise. + +Thu Mar 28 17:44:08 1996 Ian Lance Taylor <ian@cygnus.com> + + * libhppa.h: If gcc 2.7 or higher, declare all the functions with + __attribute__ ((__unused__)) so that -Wall doesn't warn about + them. + (hppa_rebuild_insn): Pass pointer to correct type to + low_sign_unext and dis_assemble_21. + +Thu Mar 28 11:00:36 1996 Doug Evans <dje@canuck.cygnus.com> + + * config.bfd (sparc64-{sysv4*,solaris2*}): Delete. + Stick with sparc-*-{sysv4*,solaris2*}. + +Wed Mar 27 10:43:34 1996 Ian Lance Taylor <ian@cygnus.com> + + * peicode.h (coff_swap_aux_in): Swap in extra PE x_scn fields. + (coff_swap_aux_out): Swap out extra PE x_scn fields. + * coffswap.h (coff_swap_aux_in): Zero out extra PE x_scn fields. + * coffgen.c (coff_print_symbol): If any of the extra PE x_scn + fields is non-zero, print them. + + * coff-ppc.c (ppc_record_toc_entry): Put inside COFF_IMAGE_WITH_PE + ifdef. Remove unused variables. + (ppc_record_data_in_toc_entry): Ifdef out. Removed unused + variables. + (ppc_mark_symbol_as_glue): Put inside COFF_IMAGE_WITH_PE ifdef. + (get_symbol_value): Ifdef out. + (pe_ppc_reloc): Ifdef out. Remove unused variables. + (coff_ppc_relocate_section): Remove unused variables. Make + fprintf strings and argument types correspond. Put before_addr in + DEBUG_RELOC ifdef. + (dump_toc): Make fprintf strings and argument types correspond. + (ppc_process_before_allocation): Remove unused variables. Always + return a value. + (ppc_reflo_reloc): Ifdef out. + (ppc_addr32nb_reloc): Ifdef out. + (ppc_coff_rtype2howto): Make fprintf strings and argument types + correspond. + (coff_ppc_rtype_to_howto): Likewise. + (ppc_coff_swap_sym_in_hook): Remove unused variables. + + * peicode.h (pe_print_idata): Move otherwise unused variables into + the #ifdef where they are used. Always return a value. + (pe_print_edata): Make fprintf strings and argument types + correspond. Always return a value. + (pe_print_pdata): Removed unused variable addr_value. Always + return a value. + (pe_print_reloc): Remove unused variable onaline. Make fprintf + strings and argument types correspond. Always return a value. + + * elf32-ppc.c (ppc_elf_fake_sections): Return true. + (ppc_elf_finish_dynamic_symbol): Move definition of unused + variable rela inside #if 0 section where it is used. + + * ns32k.h: New file. + * cpu-ns32k.h: Include ns32k.h. Rename externally visible + functions to start with _bfd_. + * aout-ns32k.c: Include ns32k.h. Change references to renamed + functions in cpu-ns32k.h. + * Makefile.in: Rebuild dependencies. + (HFILES): Add ns32k.h. + + * section.c (struct sec): Add linker_mark field. Change + user_set_vma and reloc_done to be single bit fields. + (STD_SECTION): Update accordingly. + * bfd-in2.h: Rebuild. + * aoutx.h (NAME(aout,final_link)): Mark sections included in the + link. + (aout_link_input_bfd): Don't link unmarked sections. + * cofflink.c (_bfd_coff_final_link): Mark sections included in the + link. + (_bfd_coff_link_input_bfd): Don't link unmarked sections. + * coff-ppc.c (ppc_bfd_coff_final_link): Mark sections included in + the link. + * elflink.h (elf_bfd_final_link): Mark sections included in the + link. + (elf_link_input_bfd): Don't link unmarked sections. + * xcofflink.c (_bfd_xcoff_bfd_final_link): Mark sections included + in the link. + (xcoff_link_input_bfd): Don't link unmarked sections. + + * coffswap.h (coff_swap_scnhdr_out): Include section name in + overflow error messages. + +Tue Mar 26 15:46:18 1996 Ian Lance Taylor <ian@cygnus.com> + + * bfd.c (_bfd_default_error_handler): If _bfd_error_program_name + is not set, print "BFD: " before the error message. + + * configure.in: Use AC_CHECK_TOOL to find ar and ranlib. From + Miles Bader <miles@gnu.ai.mit.edu>. + * configure: Rebuild. + +Fri Mar 22 12:17:00 1996 Ian Lance Taylor <ian@cygnus.com> + + * xcofflink.c (xcoff_link_input_bfd): Fix scan for C_BINCL/C_EINCL + symbols. + + * config.bfd: Add ieee_vec to targ_selvecs for i960 targets and + m68k-aout, m68k-coff, and m68k-elf targets. + +Fri Mar 22 11:33:44 1996 Martin Anantharaman <martin@goofy.imech.uni-duisburg.de> + + * ieee.c: Changed #ifdef KEEPMINUSPCININST to #if KEEPMINUSPCININST. + (ieee_generic_stat_arch_elt): Restructured to prevent + ieee_object_p from being called repeatedly. + +Thu Mar 21 11:00:47 1996 steve chamberlain <sac@slash.cygnus.com> + + * coffcode.h (coff_write_object_contents): Allocate + buffers large enough for any FILEHDR or AOUTHDR. + +Thu Mar 21 16:28:17 1996 David Mosberger-Tang <davidm@azstarnet.com> + + * ecofflink.c (lookup_line): New static function, renamed and + slighly changed from old _bfd_ecoff_locate_line. + (_bfd_ecoff_locate_line): Cache line number information. Use + lookup_line for actual lookup. + +Thu Mar 21 14:59:11 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * peicode.h (pe_print_pdata): Warn if the .pdata section is not a + multiple of 20 bytes. + +Thu Mar 21 13:54:40 1996 Ian Lance Taylor <ian@cygnus.com> + + * ecoff.c (_bfd_ecoff_find_nearest_line): Use bfd_zalloc to + allocate ecoff_find_line, and don't initialize by hand. + * elf32-mips.c (mips_elf_find_nearest_line): Use bfd_zalloc for + mips_elf_find_line, and don't call memset. + + * coffcode.h (coff_compute_section_file_positions): If not + producing a final executable, don't consider sofar when aligning + the section to the correct size. + +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. + +For older changes see ChangeLog-9495 + +Copyright (C) 1996,1997 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: |