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Log for changes already checked in today. 

(Yes, this changelog entry is well tested and reasonably localized. :-)
This commit is contained in:
Ken Raeburn 1993-04-29 22:05:53 +00:00
parent 65088029a0
commit 19e0e2211c
1 changed files with 90 additions and 0 deletions
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@ -1,3 +1,93 @@
Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
* 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.
Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
* elf32-target.h: Allow overrides of armap defaults.
* elf32-hppa.c, elf32-hppa.h: New files.
* config/hp300hpux.mt: New file.
Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
* 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.
Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
* Makefile.in, archures.c, coffcode.h, targets.c: Support for