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1994-01-06 * aoutx.h (NAME(aout,final_link)): Don't abort when trying to linkIan Lance Taylor1-41/+80
a non a.out file, just pass it to _bfd_default_link_order. (aout_link_input_section_std): When doing a final PC relative link against a section symbol, subtract the VMA of the input section. (aout_link_input_section_ext): Likewise.
1994-01-06 * linker.c (_bfd_generic_link_add_one_symbol): Add constructor andIan Lance Taylor2-143/+831
bitsize arguments. Changed all callers (aoutx.h). (default_indirect_link_order): Renamed from _bfd_generic_indirect_link_order and made static. (_bfd_generic_final_link): Don't switch on link_order type, just call _bfd_default_link_order. (_bfd_default_link_order): Handle bfd_indirect_link_order type. * genlink.h: Removed declaration of _bfd_generic_indirect_link_order. * elf32-mips.c (mips_elf_final_link): Don't switch on link_order type, just call _bfd_default_link_order.
1994-01-05fix comment delimitersDavid D. Zuhn1-1/+1
1994-01-04Remove ChangeLog entry, since one change was backed out immediately andStan Shebs1-5/+0
the other never committed.
1994-01-04Mon Jan 3 10:59:28 1994 Stan Shebs (shebs@andros.cygnus.com)Stan Shebs6-2/+607
* mpw-config.in: New file, MPW version of configure.in. * mpw-make.in: New file, MPW version of Makefile.in. * hosts/mpw.h: New file, MPW host definitions. Mon Jan 3 13:00:07 1994 Stan Shebs (shebs@andros.cygnus.com) * mpw-xconfig.in: New file, mpw x mips configuration bits.
1994-01-04Mon Jan 3 10:59:28 1994 Stan Shebs (shebs@andros.cygnus.com)Stan Shebs2-4/+116
* mpw-config.in: New file, MPW version of configure.in. * mpw-make.in: New file, MPW version of Makefile.in. * hosts/mpw.h: New file, MPW host definitions.
1994-01-04 * aout-target.h (MY(vec)): Add DYNAMIC to mask of object flags.David MacKenzie1-0/+10
* aoutf1.h (NAME(aout,sunos4_write_object_contents)): If the DYNAMIC flag is set, set it in the exec header. * aoutx.h (NAME(aout,some_aout_object_p)): If the object is dynamically linked, set the DYNAMIC flag in the BFD. * libaout.h (N_SET_DYNAMIC): New macro. (N_DYNAMIC): Add missing 0 in mask.
1994-01-03 * bfd-in.h, hash.c: Change bfd_hash_allocate argument from size_tIan Lance Taylor1-0/+4
to unsigned int, because size_t may not be defined in bfd.h. * bfd-in2.h: Rebuilt.
1994-01-03Mon Jan 3 13:05:08 1994 Stan Shebs (shebs@andros.cygnus.com)Stan Shebs2-4/+9
* syms.c (bfd_print_symbol_vandf): Change PTR to FILE *. * hosts/irix4.h (exit): Declare properly.
1994-01-03Entry for making swapping retrieval routines take const argument.Ian Lance Taylor1-0/+13
1994-01-03 * bfd-in.h (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument toIan Lance Taylor2-36/+36
be a const pointer. * bfd-in2.h: Rebuilt. * libbfd.c (bfd_get{b,l}[_signed_]{16,32,64}): Declare argument to be a const pointer. * targets.c (bfd_target): Change swap function pointers accordingly. * archive.c (do_slurp_coff_armap): Change swap accordingly. * aix386-core.c: Change NO_GET and NO_GETS accordingly. * hppabsd-core.c, hpux-core.c, irix-core.c, osf-core.c, ptrace-core.c, trad-core.c: Change NO_GET and NO_SIGNED_GET accordingly.
1994-01-03Renamed get_elt_at_filepos to _bfd_get_elt_at_filepos, and made itIan Lance Taylor2-8/+8
non-static.
1994-01-03 * libbfd-in.h (struct artdata): Added tdata field.Ian Lance Taylor5-102/+154
(_bfd_add_bfd_to_archive_cache): Declare. (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. * libbfd.h: Rebuilt. * archive.c: Cleaned up some more. (_bfd_generic_mkarchive, bfd_generic_archive_p): Initialize pointer elements of artdata. (_bfd_add_bfd_to_archive_cache): Renamed from add_bfd_to_cache. (_bfd_snarf_ar_hdr): Renamed from snarf_ar_hdr. (get_extended_arelt_filename, get_elt_at_filepos, bfd_construct_extended_name_table, bfd_ar_hdr_from_filesystem, compute_and_write_armap): Made static. * ecoff.c: Some comment changes. (ecoff_slurp_armap): Handle rename of snarf_ar_hdr. Set ardata->tdata to raw_armap. (ecoff_archive_p): Initialize pointer elements of artdata. * coff-rs6000.c (rs6000coff_get_elt_at_filepos): Handle rename of add_bfd_to_cache.
1994-01-03 * bfd.texinfo: Added Hash Tables node.Ian Lance Taylor1-0/+7
* Makefile.in (DOCFILES): Added hash.texi. (SRCDOC): Added hash.c. (hash.texi): New target.
1994-01-03 * hash.c: Added some documentation.Ian Lance Taylor2-0/+270
1994-01-03 * aout-target.h, netbsd386.c: Replace NO_SWAP_MAGIC with SWAP_MAGIC,Jim Kingdon3-8/+17
and do the swapping here rather than calling ntohl from the N_* macros. This cleans up assumptions about the size of a host long, the existence to ntohl, etc.
1994-01-01 * hosts/i386mach3.h (HOST_SEGMENT_SIZE): Fix value.David MacKenzie1-0/+1
1994-01-01 * config.bfd: Add support for VSTa micro-kernel. It currently usesRob Savoye1-0/+5
i386-aout.
1994-01-01 * i386mach3.c (SEGMENT_SIZE): Fix value.David MacKenzie1-0/+4
1993-12-31 Minor cleanups suggested by CodeCenter.Ian Lance Taylor6-34/+85
* aoutx.h, coffgen.c, ecoff.c, ecofflink.c, elf.c, libbfd.c, linker.c, reloc.c, section.c, srec.c: Added /*ARGSUSED*/ as appropriate. * aoutx.h (struct external_exec): Removed unnecessary declaration. (NAME(aout,some_aout_object_p)): Set some tdata pointers to NULL. (adjust_z_magic): Removed useless variable data_vma. (stringtab_init): Initialize hash_zero. (add_to_stringtab): Removed unused fourth argument. (NAME(aout,swap_std_reloc_out)): Removed useless variable r_addend. (aout_link_input_section): Added some casts. * archive.c (get_extended_arelt_filename, do_slurp_coff_armap, bfd_ar_hdr_from_filesystem, bsd_write_armap, coff_write_armap): Minor code rewriting to make it more C like. (do_slurp_bsd_armap): Added some casts. * ecoff.c (ecoff_write_object_contents): Removed useless variable scn_base. (ecoff_write_armap): Added some casts. Use "" rather than "\0". * ecofflink.c (bfd_ecoff_write_debug): Added a cast. * libaout.h (struct internal_exec): Removed unnecessary declaration. * linker.c (_bfd_generic_indirect_link_order): Added a cast. * opncls.c (new_bfd): Removed a cast. * reloc.c (bfd_generic_get_relocated_section_contents): Added some casts. * srec.c (internal_srec_write_object_contents): Removed useless variable bytes_written.
1993-12-31 * i386mach3.c (N_TXTADDR): Don't define after all.David MacKenzie2-5/+10
(TEXT_START_ADDR): Don't include exec header size in value.
1993-12-30Define N_TXTADDRDavid MacKenzie2-0/+62
1993-12-30Rebuilt after removal of seclet.c from doc/Makefile.in.Ian Lance Taylor1-6/+0
1993-12-30Makefile.in: Delete all references to seclet.c, since it's just been deleted.Ken Raeburn2-14/+33
Don't mention hash.c, linker.c, or genlink.h yet, since they don't contain documentation yet (hint, hint!).
1993-12-30Added new files for linker support, and removed old seclet files.Ian Lance Taylor6-242/+1771
1993-12-30 Extensive changes to move the bulk of the linker into BFD so thatIan Lance Taylor29-659/+4752
more efficient backend code can be written for specific object files. Only existing efficient backend is a.out. * seclet.c, seclet.h: Removed. * hash.c, linker.c, genlink.h: New files. * bfd-in.h: Removed bfd_error_vector. Declared hash table structures and functions. (JUMP_TABLE): Removed bfd_seclet_link, added bfd_link_hash_table_create, bfd_link_add_symbols and bfd_final_link. * All backends: Changed accordingly. * bfd-in2.h: Rebuilt. * bfd.c (struct _bfd): Added link_next and archive_pass fields. Removed ld_symbols field. (bfd_nonrepresentable_section, bfd_undefined_symbol, bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_error_vector): Removed. (bfd_default_error_trap, bfd_error_trap, bfd_error_nonrepresentabltrap): Removed. (bfd_get_relocated_section_contents): Pass link_info. Pass link_order instead of seclet. Pass symbols. (bfd_relax_section): Pass link_info. (bfd_seclet_link): Removed. (bfd_link_hash_table_create, bfd_link_add_symbols, bfd_final_link): New macros. * libbfd-in.h: If __GNUC__ is defined and alloca is not, define alloca as __builtin_alloca. Declare internal linking functions. * libbfd.h: Rebuilt. * libbfd.c (bfd_seek): Comment out fseek assertion. It's worked for months. * reloc.c (reloc_howto_type): Added error_message argument to special_function field. Changed all callers and all definitions. (bfd_get_reloc_size): Make argument a const pointer. (bfd_perform_relocation): Add error_message argument to hold string set if return value if bfd_reloc_dangerous. Changed all callers. (_bfd_final_link_relocate, _bfd_relocate_contents): New functions. * section.c (asection): Renamed seclets_head and seclets_tail to link_order_head and link_order_tail. * targets.c (bfd_target): Replaced seclet argument with link_info and link_order and symbols arguments in bfd_get_relocated_section_contents. Added symbols argument to bfd_relax_section. Removed bfd_seclet_link. Added bfd_link_hash_table_create, bfd_link_add_symbols and bfd_final_link. * libaout.h (struct aoutdata): Added external_syms, external_sym_count, external_strings, sym_hashes fields. (obj_aout_external_syms, obj_aout_external_sym_count, obj_aout_external_strings, obj_aout_sym_hashes): New accessor macros. (WRITE_HEADERS): Only output symbols if outsymbols is not NULL. * aoutx.h: Wrote new back end linker routines. (translate_to_native_sym_flags): Return boolean value. Don't use bfd_error_vector. (NAME(aout,write_syms)): Return boolean value. Check return value of translate_to_native_sym_flags and bfd_write. * aout-target.h (final_link_callback): New function. (MY_bfd_final_link): New function. * aout-adobe.c (aout_adobe_write_object_contents): Check return value of aout_32_write_syms. * hp300hpux.c (MY(write_object_contents)): Likewise. * i386lynx.c (WRITE_HEADERS): Likewise. * libaout.h (WRITE_HEADERS): Likewise. * bout.c: Changed functions to use link_info->callbacks rather than bfd_error_vector, and link_orders rather than seclets. * coff-alpha.c: Likewise. * coff-h8300.c: Likewise. * coff-h8500.c: Likewise. * coff-sh.c: Likewise. * coff-z8k.c: Likewise. * elf32-hppa.c: Likewise. * reloc16.c: Likewise. * coff-alpha.c (alpha_ecoff_get_relocated_section_contents): Look up _gp in the hash table rather than in outsymbols. * coff-a29k.c (a29k_reloc): Pass errors back in new error_message argument rather than printing them. * coffcode.h (bfd_coff_reloc16_extra_cases): Take link_info and link_order arguments rather than seclet. Changed all uses and definitions. (bfd_coff_reloc16_estimate): Pass link_info arguments. Changed all uses and definitions. * libcoff.h: Rebuilt. * ecoff.c (ecoff_get_extr): If symbol is defined by linker, but not by ECOFF, make it scAbs. (ecoff_bfd_final_link): Renamed from ecoff_bfd_seclet_link and rewritten. * elf32-mips.c (mips_elf_final_link): Renamed from mips_elf_seclet_link and rewritten. * elf32-hppa.c (elf32_hppa_stub_description): Added link_info field. (new_stub, add_stub_by_name, hppa_elf_build_arg_reloc_stub, hppa_elf_build_long_branch_stub, hppa_look_for_stubs_in_section): Added link_info arguments. Changed all callers. * elfcode.h (elf_slurp_symbol_table): Don't quit if outsymbols is not NULL. * oasys.c (oasys_write_sections): Return boolean value rather than using bfd_error_vector. (oasys_write_object_contents): Check return value of oasys_write_sections. * hosts/std-host.h: Don't declare qsort or strtol. * Makefile.in: Rebuild dependencies. (BFD_LIBS): Removed seclet.o. Added hash.o and linker.o. (CFILES): Removed seclet.c. Added hash.c and linker.c. (HFILES): Removed seclet.h. Added genlink.h.
1993-12-30 * section.c (bfd_get_section_contents): Return zero filled bufferPeter Schauer2-27/+38
if section has no contents.
1993-12-28 * elf.c (bfd_elf_generic_reloc): If this is not an inplace reloc,Ian Lance Taylor2-21/+21
then skip bfd_perform_relocation even if the addend is non-zero.
1993-12-21changes so farKen Raeburn1-0/+20
1993-12-21(coff_write_relocs) [SWAP_OUT_RELOC_OFFSET]: Copy addend to r_offset field.Ken Raeburn1-37/+35
1993-12-21added coff-sparc.c to CFILES, rebuilt dependenciesKen Raeburn1-2/+9
1993-12-21(aix386_core_file_p): Use cd_regs[0] for computing the offsetof because AIXKen Raeburn1-0/+341
/bin/cc does not like to take the address of an array. (From Minh Tran-Le.)
1993-12-16 * hosts/hp300bsd.h: Correctly identify 4.3BSD vs 4.4BSD.Jeff Law1-0/+4
1993-12-15cleanups and mach3 changesDavid MacKenzie2-1/+15
1993-12-15 * som.c (som_begin_writing): Fix thinkos in auxiliary headerJeff Law1-0/+6
support. (bfd_som_attach_aux_hdr): Likewise.
1993-12-14 * elf32-hppa.c (hppa_elf_gen_reloc_type): Handle 'T' fieldJeff Law3-22/+128
selectors for PIC code. * som.c (hppa_som_gen_reloc_type): Handle 'T' field selectors. (som_write_fixups): Handle R_DLT_REL, R_FSEL, R_RSEL, R_LSEL relocations needed by PIC.
1993-12-07 * nlmcode.h: Fixes to avoid compiler warnings...Stu Grossman1-0/+4
1993-12-07 * libnlm.h (nlm_backend_data): Removed macro definition.Ian Lance Taylor1-0/+5
(nlm_alpha_backend_data): Adjusted accordingly.
1993-12-06 * som.c (som_begin_writing): Flesh out code for handling simpleJeff Law2-3/+107
auxiliary headers. (bfd_som_attach_aux_hdr): New function. * som.h (struct somdata): Add fields for attaching version and copyright headers. Add accessor macros.
1993-12-06 * som.c (R_DLT_REL, R_AUX_UNWIND, R_SEC_STMT): Add protectedJeff Law2-6/+22
definitions for old versions of HPUX which fail to define them. (som_hppa_howto_talbe): Add R_DLT_REL, R_AUX_UNWIND, and R_SEC_STMT now that they're safe. Delete bogus R_STATEMENT relocations.
1993-12-06 * som.c (som_hppa_howto_table): Add missing R_END_TRY. DeleteJeff Law2-17/+210
extra R_DATA_OVERRIDE. (hppa_som_gen_reloc_type): Generate a relocation for the rounding mode selector if needed. (som_write_fixups): Handle requests for a change in the default rounding mode. Rounding modes do not consume input bytes, but are just markers much like R_ENTRY and R_EXIT.
1993-12-05 * elf32-hppa.c: (elf_hppa_howto_table): PLABEL and DLTJeff Law2-511/+607
relocations are not pc-relative.
1993-12-05 Fri Dec 3 09:55:17 1993 Pete Hoogenboom (hoogen@cs.utah.edu)Jeff Law2-0/+10
* hppa_stubs.h: (BLE_N_XXX_0_31): New instruction used in linker stub code. (COPY_2_31): Likewise.
1993-12-03 * config/solaris2.mh (HDEFINES): Remove -Dconst=Ian Lance Taylor2-0/+11
* hosts/solaris.h: If not __GNUC__, define const as empty.
1993-12-02 * ecoff.c: Added various casts for 32/64 bit cross targeting.Ian Lance Taylor1-0/+12
(ecoff_mkobject_hook): Set SEC_SHARED_LIBRARY for the .reginfo section so that the linker ignores it. * ecofflink.c: Added various casts for 32/64 bit cross targeting. (ecoff_add_bytes): Changed need argument to size_t. (bfd_ecoff_debug_link_other): Check return value of ecoff_add_string.
1993-12-02 * libnlm.h (struct nlm_obj_tdata): New field backend_data.Ian Lance Taylor1-0/+20
(nlm_backend_data, nlm_alpha_backend_data): New accessor macros. (struct nlm_backend_data): New field no_uninitialized_data. (nlm_no_uninitialized_data): New accessor macro. * nlmcode.h (nlm_compute_section_file_positions): Handle no_uninitialized_data. (nlm_external_reloc_compare): Sort relocs by address for a particular symbol, to make the sort more stable. (nlm_write_object_contents): Cast the arguments to qsort. Get the value of a debugging symbol the same way we get the value of a normal symbol. * nlm32-alpha.c: Various changes. Write out GP and .lita relocs. Set no_uninitialized_data to true. * nlm32-i386.c (nlm32_i386_backend), nlm32-sparc.c (nlm32_sparc_backend): Set no_uninitialized_data field false. * nlmswap.h (nlm_swap_fixed_header_out): Zero out destination before filling it in.
1993-12-02 * som.c (som_section_type, som_decode_symcalss): New functions.Jeff Law1-0/+7
(som_get_symbol_info): Use them. (som_slurp_symbol_table): Set the section of common and undefined symbols correctly.
1993-12-02Various entries.Ian Lance Taylor1-0/+50
1993-12-02 * libnlm.h (struct nlm_backend_data): New fieldsIan Lance Taylor4-301/+758
optional_prefix_size, nlm_backend_object_p, nlm_write_prefix, nlm_set_public_section, nlm_get_public_offset. Removed unused nlm_write_reloc field. Changed nlm_write_import to remove unnecessary symbol argument. Renamed nlm_write_externals to nlm_write_external, and changed cound argument from bfd_vma to bfd_size_type. (nlm_optional_prefix_size, nlm_backend_object_p_func, nlm_write_prefix_func, nlm_set_public_section_func, nlm_get_public_offset_func): New accessor macros. (nlm_write_reloc_func): Removed. (nlm_write_external_func): Adjusted for field renaming. * nlm32-i386.c (nlm_i386_write_import): Renamed from nlm_i386_write_reloc. Removed old nlm_i386_write_import which just called old nlm_i386_write_reloc. (nlm_i386_write_external): Renamed from nlm_i386_write_externals. Declared. Changed second argument from bfd_vma to bfd_size_type. (nlm32_i386_backend): Adjusted for changes to fields and names. * nlm32-sparc.c (nlm_sparc_mangle_relocs): Removed unused, ifdeffed out code. (nlm_sparc_write_import): Removed second argument. (nlm_sparc_write_external): Renamed from nlm_sparc_write_externals. Changed second argument from bfd_vma to bfd_size_type. (nlm32_sparc_backend): Adjusted for changes to fields and names. * nlmcode.h: Removed some unused code. (nlm_object_p): Don't destroy tdata pointer. Call backend_object_p function if it exists. (nlm_slurp_symbol_table): Removed unused variable rcount. Call set_public_section_func if it exists instead of checking NLM_HIBIT. (nlm_compute_section_file_positions): Account for optional_prefix_size. (nlm_write_object_contents): Account for optional_prefix_size. Removed useless variable write_reloc_func. Changed declaration and call of write_import_func. Call write_prefix_func if it exists. Removed unused variables len and temp. Call get_public_offset_func if it exists rather than setting NLM_HIBIT.
1993-12-02 * nlmswap.h: Declare functions.Ian Lance Taylor1-0/+6
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