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1997-08-01 * configure.in: Set enable_shared before AM_PROG_LIBTOOL.Ian Lance Taylor5-220/+253
* acinclude.m4: Move acmacros.m4 in here. Remove AM_PROG_LIBTOOL copy; use a patches libtool instead. * acmacros.m4: Remove. * Makefile.in, aclocal.m4, configure: Rebuild.
1997-08-01sanitize Makefile.amIan Lance Taylor1-4/+4
1997-08-01tweaksIan Lance Taylor10-351/+361
1997-08-01 * VERSION: Remove.Ian Lance Taylor3-2/+1
1997-08-01 * Makefile.am: New file, based on old Makefile.in.Ian Lance Taylor10-1314/+3225
* acinclude.m4: New file, copied from old aclocal.m4. * configure.in: Define and call AM_PROG_LIBTOOL and friends. Remove shared library handling; now handled by libtool. Replace AC_CONFIG_HEADER with AM_CONFIG_HEADER. 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.
1997-08-01 * Makefile.am: New file, based on old Makefile.in.Ian Lance Taylor4-156/+550
* Makefile.in: Now built with automake.
1997-07-31Thu Jul 31 12:09:20 1997 Geoff Keating <geoffk@ozemail.com.au>Ian Lance Taylor1-0/+38
* 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.
1997-07-31Wed Jul 30 21:30:35 1997 Andreas Schwab ↵Ian Lance Taylor2-2/+19
<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.
1997-07-29 * aclocal.m4: Add CYGWIN and EXEEXT autoconf macros.Rob Savoye5-96/+211
* 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.
1997-07-28 * coffswap.h (coff_swap_aux_in): add semicolon to make MSVC happy.Felix Lee1-0/+4
1997-07-28 * rs6000-core.c (rs6000coff_core_p): If CORE_TRUNC is set, printPeter Schauer2-50/+80
a warning rather than returning an error.
1997-07-25 * cisco-core.c: define signals for wingdb.Felix Lee1-0/+4
1997-07-25 * ecofflink.c (bfd_ecoff_debug_accumulate): Only merge files withIan Lance Taylor1-0/+5
the same number of aux entries. PR 12962.
1997-07-25 * som.c (hppa_som_gen_reloc_type): Use R_DATA_EXPR for theJeff Law1-0/+6
difference of two symbols if the relocation size is 32 bits. (som_write_fixups): Handle R_DATA_EXPR. Useful stuff from one of the aborted attempts to fix 12912.
1997-07-23 * coff-i386.c (coff_i386_reloc): Don't offset a common symbol byIan Lance Taylor1-0/+5
its value if COFF_WITH_PE is defined.
1997-07-22Tue Jul 22 17:19:45 1997 Robert Hoehne ↵Ian Lance Taylor1-0/+2
<robert.hoehne@Mathematik.TU-Chemnitz.DE> * config.bfd (i[3456]86-*-msdosdjgpp*): New target. (i[3456]86-*-go32*): Change to be like new msdosdjgpp*.
1997-07-22Tue Jul 22 17:19:45 1997 Robert Hoehne ↵Ian Lance Taylor8-17/+640
<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. * targets.c (go32stubbedcoff_vec): Declare. (bfd_target_vector): Add go32stubbedcoff_vec. * configure.in (go32coff_vec): New target vector. (go32stubbedcoff_vec): Likewise. * Makefile.in: Rebuild dependencies. (BFD32_BACKENDS): Add coff-stubgo32.o. (BFD32_BACKENDS_CFILES): Add coff-stubgo32.c. (HFILES): Add go32stub.h.
1997-07-22Tue Jul 22 17:19:45 1997 Robert Hoehne ↵Ian Lance Taylor2-7/+63
<robert.hoehne@Mathematik.TU-Chemnitz.DE> * 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.
1997-07-22 * configure.in: Check for fdopen.Ian Lance Taylor4-4/+38
* configure, config.in: Rebuild. * opncls.c (bfd_fdopenr): Check HAVE_FDOPEN rather than VMS or __GO32__. Reindent a bit.
1997-07-22Tue Jul 22 14:44:00 1997 Robert Hoehne ↵Ian Lance Taylor2-62/+71
<robert.hoehne@Mathematik.TU-Chemnitz.DE> * Makefile.in: Change stamp-* files to s-* files. Use bfdt.texi rather than bfd.texi. (DOCFILES): Change bfd.texi to bfdt.texi. * bfd.texinfo: Include bfdt.texi, not bfd.texi.
1997-07-21 * sunos.c (sunos_create_dynamic_sections): Set SEC_LINKER_CREATEDIan Lance Taylor1-0/+7
flag for newly created sections. (sunos_add_dynamic_symbols): Don't discard newly created sections if shared library is dynobj.
1997-07-14 * elf.c (map_sections_to_segments): When checking whetherIan Lance Taylor1-0/+7
including a section in a segment would force us to skip a page, align the address of the next segment to avoid wraparound problems. PR 12828.
1997-07-09Add coffswap.h to file list for TIc80 sanitization.Fred Fish1-1/+1
1997-07-09 * coffcode.h (coff_write_object_contents): InitializeFred Fish2-19/+57
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.
1997-07-07 * coff-i386.c (coff_i386_is_local_label_name): New static functionIan Lance Taylor2-2/+32
if TARGET_UNDERSCORE. (coff_bfd_is_local_label_name): Define if TARGET_UNDERSCORE. (i386coff_vec): Add SEC_CODE and SEC_DATA to section_flags.
1997-06-30 * elf32-m68k.c (howto_table): Use complain_overflow_bitfield, notIan Lance Taylor2-5/+10
complain_overflow_signed, for 32 bit PC relative relocations.
1997-06-26 * elflink.h (elf_link_add_object_symbols): When a versionIan Lance Taylor2-0/+8
indirection symbol is overridden, make the original symbol point at the real overriding symbol.
1997-06-26 * elf.c (bfd_elf_string_from_elf_section): Check for an invalidIan Lance Taylor2-6/+19
string index.
1997-06-26 * elflink.h (elf_link_output_extsym): Use the right section for aIan Lance Taylor3-5/+20
common symbol. * elf32-mips.c (mips_elf_link_output_symbol_hook): If a common symbol was in .scommon, mark it as SHN_MIPS_SCOMMON. PR 12697.
1997-06-25Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>Ian Lance Taylor2-6/+9
* elflink.h (elf_merge_symbols): Resolve indirect and warning symbols before checking for new symbols.
1997-06-25Wed Jun 25 12:43:10 1997 H.J. Lu <hjl@gnu.ai.mit.edu>Ian Lance Taylor1-0/+4
* elfcore.h (elf_corefile_note): Move out of HAVE_SYS_PROCFS_H.
1997-06-24 * coffgen.c (coff_object_p): Read the f_opthdr bytes from theIan Lance Taylor1-0/+8
file, not aoutsz bytes (they are different in XCOFF .o files).
1997-06-24comment fixIan Lance Taylor1-1/+2
1997-06-24 * elflink.h (elf_merge_symbol): In the case of a new definedIan Lance Taylor2-56/+123
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.
1997-06-23 * elflink.h (elf_merge_symbol): New static function, broken out ofIan Lance Taylor2-287/+385
elf_link_add_object_symbols. (elf_link_add_object_symbols): Call it.
1997-06-22 * coff-i386.c (i3coff_object_p): If COFF_IMAGE_WITH_PE, hack toIan Lance Taylor3-24/+114
handle case where COFF filehdr does not immediately follow PE header. * coffgen.c (coff_object_p): Remove useless seek to current location.
1997-06-18 * linker.c (link_action): Change COMMON_ROW/indr to from CREF toIan Lance Taylor1-0/+5
REFC.
1997-06-18revert last patchIan Lance Taylor2-15/+2
1997-06-18 * elflink.h (elf_link_add_object_symbols): Don't let a commonIan Lance Taylor2-2/+15
symbol in a regular object override a common symbol in a shared object if the latter was found via an indirect symbol.
1997-06-17 * cofflink.c (_bfd_coff_link_input_bfd): If stripping debuggingIan Lance Taylor1-0/+5
symbols, skip N_ABS symbols with debugging storage classes. PR 12630. Also a couple of warning and formatting fixes.
1997-06-16whitespace tweaksIan Lance Taylor1-18/+18
1997-06-16Mon Jun 16 18:56:27 1997 Geoff Keating <geoffk@ozemail.com.au>Ian Lance Taylor2-152/+440
* 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.
1997-06-16creditIan Lance Taylor1-0/+1
1997-06-16 * Makefile.in (CC, CFLAGS): Substitute from configure script.Ian Lance Taylor2-62/+151
1997-06-16 * elf32-i386.c (elf_i386_relocate_section): When generating aIan Lance Taylor2-3/+14
shared library, do the relocation if the input section is not allocated in memory.
1997-06-16Mon Jun 16 14:42:14 1997 H.J. Lu <hjl@gnu.ai.mit.edu>Ian Lance Taylor2-2/+15
* 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.
1997-06-16 * elflink.h (NAME(bfd_elf,size_dynamic_sections)): CallIan Lance Taylor2-52/+93
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.
1997-06-12 * elf32-mn10300.c (elf32_mn10300_link_hash_entry): New structureJeff Law1-0/+17
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.
1997-06-12Back out last change, there are too many more to fix them all.Fred Fish2-6/+1
1997-06-12 * coffgen.c (_bfd_coff_is_local_label_name): Return proper booleanFred Fish2-22/+133
(enum) type.
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