+
+ * Makefile.in: Build elf32-hppa.o.
+
+ * syms.c (BSF_FUNCTION): New symbol flag.
+
+ * elf32-hppa.c: Fixed to work with elf32-target.h.
+
+ * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
+ traditional C.
+ * libaout.h (NAME): Don't define if already defined.
+
+ * libelf.h: Protect against multiple inclusions.
+ (elf_symbol_type): Moved here, added new fields.
+ (struct elf_backend_data): New field `global_sym'; I suspect this
+ may be misplaced.
+ * elf32.c (elf_symbol_type): Deleted from here.
+ (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
+ point to backend versions of symbols.
+ (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
+ (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
+ functions.
+ (elf_write_object_contents): Write program headers if appropriate.
+ (bfd_section_from_shdr): Unnamed sections get empty string for
+ name, not "unnamed". Handle SHT_NOBITS separately from
+ SHT_PROGBITS, and set some different flags.
+ (elf_file_p): New routine.
+ (elf_object_p, elf_core_file_p): Call it.
+ (elf_object_p): Handle EM_HPPA.
+ (elf_symbol_from, elf_idx_of_sym): New functions.
+ (elf_make_sections): Get symbol number right for relocations. Set
+ SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
+ (elf_fake_sections): BSS section should be SHT_NOBITS, not
+ SHT_PROGBITS. Always generate symtab and strtab, not only if
+ relocations are needed. Set SHF_* flags as appropriate.
+ (elf_compute_section_file_positions): Handle bfd_arch_hppa.
+ (elf_write_object_contents): Fix off-by-one error in symbol count.
+ Store a correct value for the symbol; write the size field
+ properly; make some guesses about the type field. Set section
+ type correctly for string tables.
+ (section_from_elf_index): Check for absolute and common sections
+ first.
+ (elf_section_from_bfd_section): Ditto.
+ (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
+ Use empty string instead of "unnamed" for nameless symbols.
+ Handle STTY_FUNC type, and weirdness with "$global$" symbol for
+ HPPA (only?). Don't free raw symbols; keep the pointer around for
+ later.
+ (elf_set_arch_mach): Handle bfd_arch_hppa.
+ (elf_find_nearest_line): Just return false.
+ (elf_write_object_contents, elf_set_section_contents): Set
+ output_has_begun field after computing file positions.
+ (elf_set_section_contents): Write section contents immediately,
+ rather than caching the whole file and writing it at close time.
+
+ * libhppa.h (enum hppa_reloc_field_selector_type, enum
+ hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
+ hppa_reloc_expr_type_alt): New enumerator types.
+
+ * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
+ * configure.in, configure.host: Use them.
+
+
+ * elf32-target.h: Allow overrides of armap defaults.
+
+ * elf32-hppa.c, elf32-hppa.h: New files.
+
+ * config/hp300hpux.mt: New file.
+
+
+ * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
+ (aix386_core_vec): Update for new fields.
+
+ * archive.c (bfd_generic_archive_p): Call target-specific
+ slurp_armap code, instead of bfd_slurp_armap.
+ (bfd_slurp_bsd_armap_f2): New function.
+ * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
+ * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
+ (vec): Use it.
+ * libaout.h (struct aoutdata): New field for subformat, for
+ differentiating between highly similar a.out formats.
+ * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
+ version of function.
+ (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
+ already defined.
+ * hp300hpux.c: New file.
+ * Makefile.in: Include it.
+
+
+ * Makefile.in, archures.c, coffcode.h, targets.c: Support for
+ Hitachi SH.
+
+
+ * trad-core.c (trad_unix_core_file_p): Check the file size.
+
+
+ * coff-alpha.c: Remove duplicate function and add warnings.
+
+
+ * sco-core.c (sco_core_vec): Add initializers for new target
+ fields.
+
+
+ * coffcode.h [_LIT]: Recognize .lit section.
+
+
+ * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
+ config/alphaosf.mt, hosts/alphaosf.h: New files.
+
+
+ * Merge in HPPA/BSD changes from Utah.
+ * hppa.c: Use this for both HPUX & BSD.
+ * targets.c: Enable hppa_vec for both HPUX & BSD.
+ * config/hppabsd.mt: TDEFINES => TDEFAULTS.
+ * hosts/hppabsd.h: #define HOST_HPPABSD.
+
+
+ * libbfd.c: Whitespace changes around byteswap macros.
+ * libbfd-in.h: Whitespace changes around byteswap declarations.
+
+
+ * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
+ system_error anymore. It confuses bfd_check_format().
+
+
+ * bfd.c: Add sgi_core_data to tdata union.
+ * coff-mips.c: Add Irix 4.x core file support.
+ * hosts/irix4.h: #define HOST_IRIX4.
+
+
+ * aoutx.h (translate_from_native_sym_flags): Check that the
+ symbol's section does get set.
+ (slurp_symbol_table): Zero index means null-string name.
+
+ * aoutx.h (struct stringtab_entry, struct stringtab_data): New
+ data structures.
+ (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
+ New functions.
+ (write_syms): Use them, to reduce string table size.
+
+
+ * trad-core.c (trad_core_vec): Add 6 new initializers to match
+ new signed get/put fields. Minor reformatting to label
+ some fields.
+
+
+ * bfd-in.h: Insert comment about SVR3 compiler warnings.
+
+ * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
+ (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
+
+ * libbfd.c: bfd_put*: Remove casts to bfd_vma.
+
+
+ * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
+ (swapcore_sparc): Make sp a bfd_vma.
+
+
+ * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
+ libbfd.c, libbfd-in.h: Add _do*signed*.
+ targets.c, all targets: Add bfd*signed*.
+ bfd-in.h: Add bfd_signed_vma. Add comments.
+
+ * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
+
+ * format.c (bfd_check_error): Check error return from
+ _bfd_check_format routines.
+
+
+ * rs6000-core.c (rs6000coff_core_p): Improve error checking and
+ recognize .data section if present.
+
+
+ * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
+ check for the case where the user sets the address of the BSS
+ section (and the file header can't specify this). Let the user
+ set it wherever they want, regardless of what goes in the header.
+
+ * ieee.c (ieee_slurp_sections): Pass all ieee section names
+ straight through into BFD sections. Add comments.
+
+
+ Cleanup in preparation for better 64-bit host support.
+
+ * bfd-in.h (bfd_64_type): Remove.
+ * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
+
+ * bfd-in.h (bfd_size): Remove.
+
+ * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
+
+ * bfd-in.h (bfd_word): Remove.
+ * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
+
+ * bfd-in.h (rawdata_offset): Remove.
+ * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
+ (bfd_perform_relocation): Lint.
+ (enum bfd_reloc_status): Comment cleanup.
+
+ * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
+
+
+ * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
+
+
+ * elf32.c: Clean up old comments.
+
+
+ * config/sun3.h: String argument to fprintf is const.
+
+ * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
+ on systems which define PAGE_SIZE in <limits.h>.
+
+
+ * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
+ TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
+ the core file failing signal.
+ * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
+ to supply the core file failing signal.
+
+
+ * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
+ a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
+ is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
+ * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
+
+
+ * coff-mips.c (PAGESIZE): Correct value.
+
+
+ * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
+
+
+ * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
+ STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
+ STYP_INFO section.
+ (coff_compute_section_file_positions): Force vma and lma of _LIB
+ section to be zero.
+ (coff_set_section_contents): Count number of entries in new lma
+ field, not in vma.
+ * coffgen.c (make_a_section_from_file): Force lineno_count of
+ SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
+ SCO 3.2v4 shared library.
+ * seclet.c (rel): Copy over any section with contents, not just
+ loadable sections.
+
+ * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
+ symbol.
+
+ * coff-i386.c (coff_i386_reloc): New function, to generate
+ relocateable output correctly.
+ (howto_table): Use coff_i386_reloc for all reloc types.
+ (CALC_ADDEND): Use a more efficient hack to get the correct addend
+ for a common symbol.
+ (i386comm_value): Removed; no longer needed.
+
+
+ * coffcode.h (coff_set_section_contents): Don't write out
+ sections without a filepos.
+
+
+ * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
+
+
+ * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
+ * libecoff.h (ecoff_data_type): Added gp_size field.
+ * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
+ (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
+ Set flags to 0 for large common symbols.
+ (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
+ which can occur for gas-generated relocs.
+ (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
+ * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
+ * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
+
+
+ * srec.c (srec_set_section_contents): Use lma field for load
+ address.
+ * section.c: Add declaration of lma field to section structure.
+ * coffcode.h (coff_write_object_contents): Use lma field for load
+ address.
+ * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
+
+ * aoutx.h (translate_from_native_sym_flags): Now handles indirect
+ symbols in a better way. (translate_to_native_sym_flag): Set the
+ N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
+ indirect state.
+ * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
+ (bfd_make_section): Cope with new builtin section.
+ * syms.c (bfd_decode_symclass): Can now print indirect section
+ info.
+
+
+ * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
+ defined, and yields false.
+ * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
+
+ * archive.c (snarf_ar_hdr): Add support for reading (only,
+ so far) BSD-4.4-style extended headers.
+ * archive.c: Some more comments.
+
+Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
+
+ * Makefile.in: fix rule for dvi and info, so that the recursive
+ makes does the right thing, instead of always info
+
+
+ * libbfd.c (bfd_seek): Disable optimized handling for archives and
+ archive members; they need more special reatment. For now, verify
+ that computed and actual file positions correspond.
+
+
+ * mipsbsd.c: Renamed from aout-mipsbsd.c.
+ (set_arch_mach): Delete non-MIPS code.
+ (reloc_howto_type_lookup): Ditto.
+ * Makefile.in: Adjusted.
+
+ * libbfd.c (bfd_tell): Update `where' field.
+ (bfd_seek): Don't do anything if we're not changing the file
+ position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
+ field against a SEEK_SET request. Call bfd_tell to re-update
+ `where' field when done.
+ (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
+ `where' field.
+ * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
+
+Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * Makefile.in: added installcheck target
+
+
+ * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
+ if the type is not stNil.
+
+
+ * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
+ forward declarations.
+
+ * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
+ it's implied by the type.
+
+Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
+
+
+ * rs6000-core.c: Add .ldinfo section.
+
+
+ * Makefile.in (MAKEOVERRIDES): Define to be empty.
+
+
+ * section.c (bfd_set_section_contents): whitespace
+ * seclet.c (seclet_dump_seclet): Don't try and fill sections with
+ no contents.
+
+Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
+
+ * hosts/go32.h: don't define POSIX_UTIME
+
+
+ * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
+ against machine architecture stored in the ELF header, to resolve
+ ambiguities.
+ * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
+ NULL, so only use results when non-NULL.
+ * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
+ and add to vector of targets.
+
+
+ * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
+ are always just debugging symbols.
+
+ * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
+ libecoff.h (ecoff_[gs]et_sym_index): ...to here.
+
+
+ * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
+ (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
+ defined, which they aren't in hpux 7.0.
+
+ * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
+
+
+ * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
+ ahead and do the relocation.
+ (ecoff_refhi_reloc): Don't to the relocation here, just remember
+ what needs to be done.
+ (ecoff_reflo_reloc): Do the REFHI relocation here.
+
+
+ * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
+ (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
+ relocs are reasonable.
+ * coff-msym.c: Eliminated uses of DEFUN.
+ (ecoff_swap_tir_out): New function.
+
+
+ * configure.host (vax-*-ultrix2*): Add triplet.
+ * hosts/vaxult2.h: New file.
+ * config/vaxult2.mh: New file.
+
+ * aoutx.h (string.h): Include for strchr and friends.
+ * archive.c (string.h): Include for memchr and friends.
+ * elf32.c (string.h): Include for strrchr and friends.
+
* aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
from which it was split out. Now 64 bit version is built with a
-DHOST_64_BIT="long long" on the compile line.
-
Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
Changed all the [get|put][name] routines to use [get|put]_[size
be called b.out.c * coffcode.h: used to be called coff-code.h, now
64bit ized. * demo64.c: 64 bit a.out back end
-
-
-
-
Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
from bothner
* libieee.h: Make ieee_data and ieee_ar_data macros usable
* opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
* targets.c: Add declaration of newsos3_vec.
-
Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
* aout.c: fixxed some of the problems with filepos calculation.
projects / binutils.git / blobdiff