1 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
6 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
8 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
10 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
12 * Makefile.in: Build elf32-hppa.o.
14 * syms.c (BSF_FUNCTION): New symbol flag.
16 * elf32-hppa.c: Fixed to work with elf32-target.h.
18 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
20 * libaout.h (NAME): Don't define if already defined.
22 * libelf.h: Protect against multiple inclusions.
23 (elf_symbol_type): Moved here, added new fields.
24 (struct elf_backend_data): New field `global_sym'; I suspect this
26 * elf32.c (elf_symbol_type): Deleted from here.
27 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
28 point to backend versions of symbols.
29 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
30 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
32 (elf_write_object_contents): Write program headers if appropriate.
33 (bfd_section_from_shdr): Unnamed sections get empty string for
34 name, not "unnamed". Handle SHT_NOBITS separately from
35 SHT_PROGBITS, and set some different flags.
36 (elf_file_p): New routine.
37 (elf_object_p, elf_core_file_p): Call it.
38 (elf_object_p): Handle EM_HPPA.
39 (elf_symbol_from, elf_idx_of_sym): New functions.
40 (elf_make_sections): Get symbol number right for relocations. Set
41 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
42 (elf_fake_sections): BSS section should be SHT_NOBITS, not
43 SHT_PROGBITS. Always generate symtab and strtab, not only if
44 relocations are needed. Set SHF_* flags as appropriate.
45 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
46 (elf_write_object_contents): Fix off-by-one error in symbol count.
47 Store a correct value for the symbol; write the size field
48 properly; make some guesses about the type field. Set section
49 type correctly for string tables.
50 (section_from_elf_index): Check for absolute and common sections
52 (elf_section_from_bfd_section): Ditto.
53 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
54 Use empty string instead of "unnamed" for nameless symbols.
55 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
56 HPPA (only?). Don't free raw symbols; keep the pointer around for
58 (elf_set_arch_mach): Handle bfd_arch_hppa.
59 (elf_find_nearest_line): Just return false.
60 (elf_write_object_contents, elf_set_section_contents): Set
61 output_has_begun field after computing file positions.
62 (elf_set_section_contents): Write section contents immediately,
63 rather than caching the whole file and writing it at close time.
65 * libhppa.h (enum hppa_reloc_field_selector_type, enum
66 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
67 hppa_reloc_expr_type_alt): New enumerator types.
69 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
70 * configure.in, configure.host: Use them.
72 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
74 * elf32-target.h: Allow overrides of armap defaults.
76 * elf32-hppa.c, elf32-hppa.h: New files.
78 * config/hp300hpux.mt: New file.
80 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
82 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
83 (aix386_core_vec): Update for new fields.
85 * archive.c (bfd_generic_archive_p): Call target-specific
86 slurp_armap code, instead of bfd_slurp_armap.
87 (bfd_slurp_bsd_armap_f2): New function.
88 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
89 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
91 * libaout.h (struct aoutdata): New field for subformat, for
92 differentiating between highly similar a.out formats.
93 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
95 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
97 * hp300hpux.c: New file.
98 * Makefile.in: Include it.
100 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
102 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
105 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
107 * trad-core.c (trad_unix_core_file_p): Check the file size.
109 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
111 * coff-alpha.c: Remove duplicate function and add warnings.
113 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
115 * sco-core.c (sco_core_vec): Add initializers for new target
118 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
120 * coffcode.h [_LIT]: Recognize .lit section.
122 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
124 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
125 config/alphaosf.mt, hosts/alphaosf.h: New files.
127 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
129 * Merge in HPPA/BSD changes from Utah.
130 * hppa.c: Use this for both HPUX & BSD.
131 * targets.c: Enable hppa_vec for both HPUX & BSD.
132 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
133 * hosts/hppabsd.h: #define HOST_HPPABSD.
135 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
137 * libbfd.c: Whitespace changes around byteswap macros.
138 * libbfd-in.h: Whitespace changes around byteswap declarations.
140 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
142 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
143 system_error anymore. It confuses bfd_check_format().
145 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
147 * bfd.c: Add sgi_core_data to tdata union.
148 * coff-mips.c: Add Irix 4.x core file support.
149 * hosts/irix4.h: #define HOST_IRIX4.
151 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
153 * aoutx.h (translate_from_native_sym_flags): Check that the
154 symbol's section does get set.
155 (slurp_symbol_table): Zero index means null-string name.
157 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
159 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
161 (write_syms): Use them, to reduce string table size.
163 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
165 * trad-core.c (trad_core_vec): Add 6 new initializers to match
166 new signed get/put fields. Minor reformatting to label
169 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
171 * bfd-in.h: Insert comment about SVR3 compiler warnings.
173 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
174 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
176 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
178 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
180 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
181 (swapcore_sparc): Make sp a bfd_vma.
183 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
185 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
186 libbfd.c, libbfd-in.h: Add _do*signed*.
187 targets.c, all targets: Add bfd*signed*.
188 bfd-in.h: Add bfd_signed_vma. Add comments.
190 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
192 * format.c (bfd_check_error): Check error return from
193 _bfd_check_format routines.
195 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
197 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
198 recognize .data section if present.
200 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
202 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
203 check for the case where the user sets the address of the BSS
204 section (and the file header can't specify this). Let the user
205 set it wherever they want, regardless of what goes in the header.
207 * ieee.c (ieee_slurp_sections): Pass all ieee section names
208 straight through into BFD sections. Add comments.
210 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
212 Cleanup in preparation for better 64-bit host support.
214 * bfd-in.h (bfd_64_type): Remove.
215 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
217 * bfd-in.h (bfd_size): Remove.
219 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
221 * bfd-in.h (bfd_word): Remove.
222 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
224 * bfd-in.h (rawdata_offset): Remove.
225 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
226 (bfd_perform_relocation): Lint.
227 (enum bfd_reloc_status): Comment cleanup.
229 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
231 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
233 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
235 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
237 * elf32.c: Clean up old comments.
239 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
241 * config/sun3.h: String argument to fprintf is const.
243 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
244 on systems which define PAGE_SIZE in <limits.h>.
246 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
248 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
249 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
250 the core file failing signal.
251 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
252 to supply the core file failing signal.
254 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
256 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
257 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
258 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
259 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
261 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
263 * coff-mips.c (PAGESIZE): Correct value.
265 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
267 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
268 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
270 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
272 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
273 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
275 (coff_compute_section_file_positions): Force vma and lma of _LIB
277 (coff_set_section_contents): Count number of entries in new lma
279 * coffgen.c (make_a_section_from_file): Force lineno_count of
280 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
281 SCO 3.2v4 shared library.
282 * seclet.c (rel): Copy over any section with contents, not just
285 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
288 * coff-i386.c (coff_i386_reloc): New function, to generate
289 relocateable output correctly.
290 (howto_table): Use coff_i386_reloc for all reloc types.
291 (CALC_ADDEND): Use a more efficient hack to get the correct addend
293 (i386comm_value): Removed; no longer needed.
295 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
297 * coffcode.h (coff_set_section_contents): Don't write out
298 sections without a filepos.
300 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
302 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
304 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
306 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
307 * libecoff.h (ecoff_data_type): Added gp_size field.
308 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
309 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
310 Set flags to 0 for large common symbols.
311 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
312 which can occur for gas-generated relocs.
313 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
314 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
315 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
317 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
319 * srec.c (srec_set_section_contents): Use lma field for load
321 * section.c: Add declaration of lma field to section structure.
322 * coffcode.h (coff_write_object_contents): Use lma field for load
324 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
326 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
327 symbols in a better way. (translate_to_native_sym_flag): Set the
328 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
330 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
331 (bfd_make_section): Cope with new builtin section.
332 * syms.c (bfd_decode_symclass): Can now print indirect section
335 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
337 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
338 defined, and yields false.
339 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
341 * archive.c (snarf_ar_hdr): Add support for reading (only,
342 so far) BSD-4.4-style extended headers.
343 * archive.c: Some more comments.
345 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
347 * Makefile.in: fix rule for dvi and info, so that the recursive
348 makes does the right thing, instead of always info
350 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
352 * libbfd.c (bfd_seek): Disable optimized handling for archives and
353 archive members; they need more special reatment. For now, verify
354 that computed and actual file positions correspond.
356 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
358 * mipsbsd.c: Renamed from aout-mipsbsd.c.
359 (set_arch_mach): Delete non-MIPS code.
360 (reloc_howto_type_lookup): Ditto.
361 * Makefile.in: Adjusted.
363 * libbfd.c (bfd_tell): Update `where' field.
364 (bfd_seek): Don't do anything if we're not changing the file
365 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
366 field against a SEEK_SET request. Call bfd_tell to re-update
367 `where' field when done.
368 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
370 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
372 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
374 * Makefile.in: added installcheck target
376 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
378 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
379 if the type is not stNil.
381 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
383 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
384 forward declarations.
386 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
387 it's implied by the type.
389 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
391 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
393 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
395 * rs6000-core.c: Add .ldinfo section.
397 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
399 * Makefile.in (MAKEOVERRIDES): Define to be empty.
401 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
403 * section.c (bfd_set_section_contents): whitespace
404 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
407 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
409 * hosts/go32.h: don't define POSIX_UTIME
411 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
413 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
414 against machine architecture stored in the ELF header, to resolve
416 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
417 NULL, so only use results when non-NULL.
418 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
419 and add to vector of targets.
421 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
423 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
424 are always just debugging symbols.
426 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
427 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
429 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
431 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
432 hpux 7). Patch from friedman@gnu.ai.mit.edu.
433 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
434 defined, which they aren't in hpux 7.0.
436 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
437 Tran-Le, tranle@intellicorp.com.
439 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
441 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
442 ahead and do the relocation.
443 (ecoff_refhi_reloc): Don't to the relocation here, just remember
444 what needs to be done.
445 (ecoff_reflo_reloc): Do the REFHI relocation here.
447 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
449 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
450 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
451 relocs are reasonable.
452 * coff-msym.c: Eliminated uses of DEFUN.
453 (ecoff_swap_tir_out): New function.
455 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
457 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
458 * configure.host (vax-*-ultrix2*): Add triplet.
459 * hosts/vaxult2.h: New file.
460 * config/vaxult2.mh: New file.
462 * aoutx.h (string.h): Include for strchr and friends.
463 * archive.c (string.h): Include for memchr and friends.
464 * elf32.c (string.h): Include for strrchr and friends.
466 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
468 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
469 (MY_set_sizes): Use sunos4_set_sizes.
471 * elf32.c: Renamed from elf.c. Several CPU-specific functions
472 deleted, as well as elf-big and elf-little targets.
473 * libelf.h: New file.
474 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
476 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
478 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
480 * coffcode.h (coff_compute_section_file_positions): Don't need
481 variable "old_sofar" if compiling for i960.
483 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
487 * ieee.c (exten, envi): "static" belongs first in declaration.
489 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
491 * srec.c: add support for symbolsrec, srecords with symbols in
494 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
496 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
497 to avoid lint complaints.
499 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
501 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
502 type SHT_STRTAB. Don't alter file offset for section 0.
503 (reloc_type_names): Now an array instead of a macro. Still inside
504 "#if 0", since it's used only in debugging code also in "#if 0".
505 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
506 (sort_reloc_map): New function.
507 (sparc_reloc_map): New variable.
508 (elf_bfd_reloc_type_lookup): New function.
510 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
512 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
513 bfd_make_debug_symbol; they were already in the target structure.
514 * Adjusted all uses of JUMP_TABLE.
515 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
516 from coff_make_debug_symbol.
517 * libcoff.h: Updated accordingly.
519 * Minor cleanups provoked by gcc warnings:
520 * aoutx.h (NAME(aout, reloc_type_lookup)),
521 cpu-h8300.c (local_bfd_reloc_type_lookup),
522 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
524 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
525 ieee.c (ieee_slurp_section_data),
526 elf.c (elf_make_sections, elf_fake_sections,
527 elf_compute_section_file_positions, elf_write_object_contents):
528 Removed unused variables.
529 * archures.c: Removed /* from within comment.
530 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
531 * oasys.c (oasys_write_data): Initialize i.
533 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
535 * libcoff.h (obj_raw_syment_coun): New macro.
536 * coffgen.c (coff_get_normalized_symtab): Initialize
538 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
540 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
542 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
544 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
545 for compatibility with tools from MIPS.
547 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
548 * config/irix3.mt, config/irix4.mt: Removed.
549 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
550 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
552 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
554 * hosts/hp300bsd.h: Add gross hack to determine whether we
555 are running on BSD 4.3 or BSD 4.4, and use appropriate include
556 files (and set other parameters) to match.
558 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
560 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
561 ansi definition which otherwise confuses non-ansi compilers.
563 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
564 ultrix cc by forward declaring getenv as is done in
567 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
569 * elf.c (elf_info_to_howto): cast an enum into unsigned char
570 avoiding a fatal error in vax ultrix 4.2 cc.
572 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
574 * bfd-in.h, VERSION: Roll to version 2.1.
576 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
578 * oasys.c (oasys_write_object_contents): Lint.
579 * srec.c: Whitespace cleanup.
581 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
583 * coffgen.c (coff_print_symbol): Print correct tagndx value;
584 cleaned up output formatting a bit.
586 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
588 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
589 relaxable. Should be moved somewhere else.
591 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
593 * aout-mipsbsd.c: Eliminated uses of DEFUN.
594 (aout_mips_*_vec): Added seclet_link element.
596 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
597 support for aout-mipsbsd target.
599 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
601 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
603 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
605 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
607 Add support for the H8/500
609 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
611 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
613 * libecoff.h: New file. Defines ECOFF backend data for gdb.
614 * coff-mips.c: Now includes libecoff.h.
615 (ecoff_data_type): Moved to libecoff.h.
616 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
617 call it. If there is ever another ECOFF target, this and the
618 swapping functions should be accessed via an ECOFF specific target
620 * Makefile.in (coff-mips.o): Depends on libecoff.h.
622 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
624 * coffcode.h: Removed MIPS specific information, since coff-mips.c
625 no longer includes this file.
627 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
628 bits to 0 to make comparison test useful.
630 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
631 avoid overflowing GP accessible sections in binutils/objdump.
633 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
635 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
636 reading more robust: Fail if string index is out of string
639 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
641 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
642 PCREL13): Don't take dst_address into account; the input file has
643 already taken care of that.
645 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
647 * coff-mips.c: Completed support for linker and binutils.
649 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
651 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
652 original addend from section contents.
654 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
656 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
657 * hosts/delta88.h (strtol): Fix prototype.
658 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
660 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
662 * elf.c: Get rid of "#ifdef sparc".
663 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
664 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
666 (elf_info_to_howto): Use runtime conditionals on CPU type, not
667 compile type conditionals on host CPU.
668 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
670 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
672 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
674 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
675 ECOFF which has two common sections.
676 (bfd_com_section): Set SEC_IS_COMMON flag.
677 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
678 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
679 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
680 bfd_is_com_section macro rather than checking for equality to
683 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
685 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
686 (coff_mkobject_hook): Accept aouthdr argument.
687 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
688 Handle NULL aouthdr argument.
689 (coff_object_p): If there is no aouthdr, pass it as NULL to
691 * libcoff.h: Rebuilt for mkobject_hook changes.
693 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
694 additional MIPS ECOFF fields.
696 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
698 * configure.host: added mips-dec-bsd*
699 * configure.in: added mips-dec-bsd*
700 * aout-mipsbsd.c: new file for mips-dec-bsd*
701 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
702 * aoutx.h: added mips support.
703 * archures.c: added mips support to bfd_default_scan().
704 * cpu-mips.c: added support for R4000 (untested).
705 * libaout.h: added MIPS1 & MIPS2 magic numbers.
706 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
707 hope will make it into include/bfd.h.
708 * targets.c: added aout_mips_*_vec.
710 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
712 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
714 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
716 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
718 * libcoff-in.h: Update prototype for coff_count_linenumbers.
720 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
722 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
723 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
724 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
725 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
727 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
728 bfd_swap_reloc_in or coff_swap_reloc_out.
729 * coff-mips.c: Added code to link and write out symbolic debugging
730 information, and to swap relocs in and out.
732 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
734 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
735 (coff_write_object_contents): coff_count_linenumbers returns the
736 number of line number records it found.
738 * coffgen.c (coff_write_linenumbers): only write out line numbers
739 in the section they belong to.
741 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
743 * targets.c (bfd_target): Added relocateable argument to
744 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
745 target vector for linker use.
746 * bfd.c (bfd_seclet_link): New macro.
747 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
748 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
749 and boolean return value. Made static.
750 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
751 relocateable argument.
752 * reloc.c (bfd_generic_get_relocated_section_contents): Added
753 relocateable argument (if relocateable, saves relocs).
754 * bout.c (b_out_get_relocated_section_contents),
755 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
756 relocateable argument (if relocateable, just calls
757 bfd_generic_get_relocated_section_contents).
758 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
759 argument to prototype.
760 * All targets: Set new _bfd_seclet_link vector to
761 bfd_generic_seclet_link.
763 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
765 * coffgen.c: #include seclet.h.
767 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
769 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
770 debug info. Setup info about linker symbols only, and use
771 standard bfd fields to hold the info.
772 * (hppa_object_p): Remove unneeded decls.
773 * (hppa_new_section_hook): Get rid of most of this.
774 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
775 fat. Remove all knowledge of stabs, remove redundant knowledge of
777 * Remove macros for accessing fields which are now gone.
779 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
781 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
783 * coff-z8k.c: delete unused reloc functions
785 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
787 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
788 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
789 * coff-msym.c: Use DEFUN for function definitons.
790 * coff-mips.c: Added code to read and print symbols, and to find
793 * coffcode.h: Moved many generic functions into coffgen.c. Moved
794 swapping functions into coffswap.h for ECOFF use. Moved
795 relocation functions, only used by h8300 and z8k, into reloc16.c.
796 Added hooks for coffgen.c functions to backend data structure, and
797 added hook functions. Still more could be done.
798 * coffswap.h: New file to hold COFF swapping routines.
799 * coffgen.c: New file to hold generic COFF functions.
800 * reloc16.c: New file to hold h8300 and z8k specific relocation
802 * libcoff-in.h: Added declarations for functions in coffgen.c.
803 * libcoff.h: Rebuilt to incorporate changes.
804 * coff-h8300.c: Function name changes.
805 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
806 hook rather than defining EXTRA_CASES.
807 * Makefile.in: Build new files coffgen and reloc16. Added
808 dependencies of coff-*.o on coffswap.h and seclet.h.
810 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
812 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
813 about discarding const.
815 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
817 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
819 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
821 * configure.in (post-target): If --with-minimal-bfd is specified,
824 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
826 * srec.c (srec_write_records): one of my boards wants a CR between
829 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
831 * archive.c (do_slurp_coff_armap): set symdef_count correctly
832 (it broke a couple of weeks ago).
834 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
836 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
837 return type, so libbfd.h doesn't reference undefined typedefnames.
839 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
841 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
843 (coff_pointerize_aux): don't pointerize a negative tagndx
844 (sometimes generated by SCO 3.2v4 cc).
846 * bout.c (calljx_callback, callj_callback,
847 b_out_get_relocated_section_contents): warn if relocating against
850 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
852 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
853 Make a bunch more routines be static.
854 * hppa.c (fill_spaces): Get rid of this, replace with much better
855 written setup_sections().
856 * (setup_sections): New routine to create BFD sections for each
857 space and subspace in SOM files.
858 * (hppa_object_setup): Use BFD sections created by
859 setup_sections() to locate GDB symbol table info.
860 * (make_unique_section): New routine to create a BFD section. It
861 ensures that the given name is unique, and will generate a unique
863 * (hppa_object_p): Become much more paranoid about file header.
864 * (make_bfd_asection): Call bfd_make_section to do the dirty
865 work. Simplify code somewhat.
866 * (hppa_core_file_p): Use proper name for stack section.
867 * libhppa.h: Remove millicode_start, millicode_end decls.
869 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
871 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
873 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
874 relocs, don't bother doing the adjustment if the value to add is
877 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
879 * bfd.c (bfd_get_size): New function that gets an upper bound
880 on the possible size of any object in a bfd.
881 * elf.c (bfd_elf_find_section, elf_get_str_section,
882 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
884 * elf.c (elf_big_vec, elf_little_vec): Document last three
885 members initialized to NULL.
887 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
889 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
891 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
893 * hosts/std-host.h: New file. Attempt at a generic/default
894 set of definitions, to discourage porting to new hosts by copying.
895 * hosts/news.h: Removed.
896 * hosts/sparc.h: Use std-host.h.
897 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
898 perhaps we can later remove the the_bfd field from each symbol.
899 * syms.c (struct symbol_cache_entry): Remove unused field
900 app_data. Add comment noting that the_bfd is almost redundant,
902 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
903 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
904 * hppa.c (fill_spaces): Make slightly more rebust.
905 * configure.in: Allow std-host as the "default" host.
907 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
909 * bfd.c: Add struct hppa_core_data to tdata union.
910 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
911 Get rid of HPPA/BSD specific code. That will go somewhere else
913 * (fill_spaces): Don't spin forever and die if you don't find
914 $MILLICODE$ subspace.
915 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
917 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
918 Make these work for HPUX.
919 * (make_bfd_asection): New routine to make section creation a
921 * (hppa_core_file_p): Completely rewrite, leave out bugs.
922 * libhppa.h: #include the right system files. Redefine all of
923 the structs/macros for hacking core files to use more sensible
924 HPUX core file structures.
925 * targets.c (target_vector): Conditionalize hppa_vec on
926 HOST_HPPAHPUX, not hp9000s800.
927 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
928 malloc and realloc. #define HOST_HPPAHPUX.
930 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
932 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
933 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
934 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
935 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
937 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
938 * aix386-core.c: New file for handling core files on AIX on PS/2.
939 * targets.c: if AIX386_CORE, use aix386_core_vec.
940 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
943 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
945 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
948 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
950 * Makefile.in: added dvi target
952 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
954 * bfd.c: Use right name for tekhex tdata struct.
955 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
956 * libcoff.h: Updated to get spacing change from coffcode.h.
957 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
959 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
961 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
962 functions, with the "guts" of the old bfd_slurp_bsd_armap
963 and bfd_slurp_coff_armap, but assuming we've already checked
964 if the armap is present or not.
965 Also, rewrite a bit to avoid keeping around obstack data
967 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
968 Various fixes to correctly handle COFF_style archives names.
969 (Note that because these have a trailing '/', the names can
970 have embedded spaces.)
971 * archive.c (bfd_slurp_armap): New function, replaces old
972 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
973 _either_ format, and calls do_slurp_bsd_armap or
974 do_slurp_coff_armap if either form of map is seen.
975 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
976 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
977 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
978 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
980 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
982 * hppa.c: #include "sysdep.h", not <sysdep.h>.
983 * libhppa.h: Make millicode_start and millicode_end be unsigned
984 int to be same type as CORE_ADDR in GDB. Why are these here?
986 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
988 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
989 vaddr of the section to the addend.
990 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
991 SCO_CORE to SELECT_VECS.
992 (target_vector): add sco_core_vec.
993 * sco-core.c (sco_core_vec): add leading underscore initializer.
994 * configure.in (i[34]86-*-sco*): use target i386-sco.
995 * config/i386-sco.mt: new file; define SCO_CORE.
997 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
999 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1001 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1003 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1005 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1007 * hosts/i386linux.h: Include unistd.h.
1009 * aoutx.h (print_symbol): aout_stab_name returns a constant
1011 * libaout.h (aout_stab_name): Fix prototype.
1012 * stab-syms.c (aout_stab_names): Array is now const.
1013 (aout_stab_name): Return value is now pointer to const.
1015 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1018 * syms.c (asymbol): Added new field "app_data", for data
1019 particular to the application. Some of the linker flags ought to
1020 get moved to this field someday.
1022 * archures.c (bfd_default_scan): Recognize a few more numbers:
1023 80486, 80960, and 960.
1025 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1026 bfd_coff_std_swap_table, cast to PTR.
1027 * bfd.c (bfd_coff_swap_*): Deleted macros.
1028 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1030 * coffcode.h (type bfd_coff_backend_data): New structure type,
1031 contains pointers to the COFF-specific swapping routines.
1032 (bfd_coff_std_swap_table): New data structure, to be used when
1033 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1034 (bfd_coff_swap_*): New macros.
1035 * coff-mips.c (mips_coff_swap_table): New data structure.
1036 (ecoff_big_vec): Use it.
1037 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1038 * All other targets: Deleted coff-specific vector entries.
1040 * trad-core.c: Fixed some `PARAMS' uses that were missing
1043 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1045 * aoutx.h (some_aout_object_p): Protect arg prototype in
1046 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1048 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1050 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1051 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1052 PARAMS for readability.
1054 * aoutx.h: Add type to callback parameter.
1055 * coff-mips.c: Don't call trad-core.h, not needed.
1056 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1057 * trad-core.h: Eliminate, unused.
1059 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1061 * format.c (bfd_check_format): if default target isn't found
1062 then look through the entire list rather than return early.
1064 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1066 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1068 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1070 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1072 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1074 * coff-z8k.c: checkpoint, more addressing modes handled
1075 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1078 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1080 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1082 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1084 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1086 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1088 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1089 and about when file descriptors are closed.
1091 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1093 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1094 written out correctly.
1096 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1098 * section.c: New section bit SEC_SHARED_LIBRARY.
1099 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1100 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1103 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1105 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1106 macros; use PARAMS to declare the function pointers involved.
1108 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1109 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1111 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1113 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1115 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1116 declaring pointers to functions.
1117 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1118 * seclet.h: Declare external function with PARAMS.
1120 * doc/chew.c (exfunstuff): Eliminate.
1121 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1122 * doc/proto.str: Use paramstuff rather than exfunstuff.
1124 * libbfd.h: Update, based on changes in source code and chew.
1126 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1128 * libieee.h: Add FIXME about removing limit on number of sections.
1129 * bfd-in.h: Improve comments to make it clear that bfd.h is
1130 the wrong place to edit this file.
1131 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1132 same places where we install bfd.h.
1134 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1136 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1137 symbol type before blindly modifying the auxent. Specifically,
1138 only modify the endndx fields for types that need it, and don't
1139 set the array information for non-arrays.
1141 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1143 * aoutx.h (some_aout_object_p): Section list should be set up
1144 correctly anyways; don't have to set up "next" pointers manually.
1146 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1148 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1149 config/i386v.mh: removed -DUSG from HDEFINES.
1150 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1152 hosts/i386v.h: don't define POSIX_UTIME.
1154 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1156 * ieee.c (ieee_slurp_sections): make a private copy of the
1157 section's name before truncating it.
1159 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1161 * hppa.c: add symbol_leading_char entry in transfer vec
1163 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1165 * ieee.c (get_symbol): can now cope when two symbols of a
1166 different class, but the same index number occur consecutively.
1167 (get_section_entry): nicer name for sections being forward
1168 referenced. (ieee_archive_p): don't free the filename string,
1169 since it was never malloced.
1171 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1173 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1175 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1177 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1178 optionally setting the dimen info, since they are in the same
1179 memory locations. Also zero out external auxent.
1180 (coff_write_symbol): don't zero external auxent; now done in
1183 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1185 * Check fclose return value for errors.
1186 libbfd.h: bfd_cache_close now returns a boolean.
1187 cache.c (bfd_cache_delete): return fclose success value.
1188 (bfd_cache_close): return bfd_cache_delete return value.
1189 opncls.c (bfd_close, bfd_close_all_done): return result of
1192 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1194 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1196 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1198 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1199 work out a coff relocation type from a howto's attributes rather
1200 than using the input r_type field. This fixes PR1677 and allows
1201 conversion of a.out relocs to coff relocs.
1203 * coffcode.h (coff_write_relocs): if supplied a relocation
1204 relative to an absolute symbol, use the right symbol index.
1206 * reloc.c (bfd_perform_relocation): do a partial link for coff
1209 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1211 * changes to support i386-sysv with shared libraries:
1212 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1213 check for .data2; if _LIB is defined, check for it; map
1214 SEC_NEVER_LOAD to STYP_NOLOAD.
1215 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1216 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1217 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1218 if section has contents, not just if it is loadable; if
1219 TWO_DATA_SECS, check for .data2
1220 (coff_set_section_contents): set vma of .lib section to number of
1222 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1223 don't define coff_write_armap to bsd_write_armap.
1224 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1227 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1229 * solaris2.h: Get the definition of alloca from alloca.h if we
1232 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1234 * configure.in (i960-*-{aout,bout}): Support these.
1236 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1238 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1240 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1242 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1243 no-longer-used definitions of L_SET and L_INCR.
1244 * i386linux.h: Tweaks to smooth Linux build.
1246 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1248 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1250 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1252 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1253 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1254 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1255 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1257 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1258 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1260 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1262 * configure.host: New file, contains mapping of host configs
1263 to host support file names for bfd, binutils, opcodes.
1264 * configure.in: Use it.
1265 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1266 * i386bsd.c: Cleanup, reformat.
1267 * config/i386-bsd.mt: Comment changes.
1268 * config/i386bsd.mh: New file for core file support.
1269 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1270 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1271 on BSD 4.4 define ALIGN (sigh!).
1273 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1275 * libaout.h (aout_backend_data): added exec_header_not_counted
1276 field. For ZMAGIC files only, when text_includes_header is set, by
1277 default the length of the exec header is counted in the text
1278 section size. For go32, exec header is mapped in but does *not*
1279 contribute to the size of section.
1280 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1281 is not set, but ztih is, add the size of the exec header to the
1282 recorded size of the text section.
1283 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1284 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1285 Also set text_includes_header.
1286 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1287 by default in MY(backend_data).
1289 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1291 * aout-target.h (callback): Don't define this function if it won't be
1294 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1295 type doesn't match. Don't lose if file sections have already been
1297 (set_arch_mach): Set reloc_entry_size.
1298 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1300 * hosts/i386bsd.h: New file.
1301 * configure.in: Recognize i[34]86-*-bsd host.
1303 * aout-target.h (callback, write_object_contents): Delete unused
1306 * aoutx.h (reloc_type_lookup): New function.
1307 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1308 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1309 (MY_reloc_howto_type_lookup): Don't define it.
1311 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1313 (slurp_symbol_table): Use header byte order, not target byte
1314 order, for reading symbol data.
1316 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1318 * configure.in: Undo some brain damage in the host section.
1319 * configure.in: Reformat the target section, test many configs.
1320 * Makefile.in (make): Remove obsolete `make make'.
1321 * aoutx.h (some_aout_object_p): Make defines line up.
1323 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1325 Now a bfd knows whether underscores are normally prepended
1326 to symbols in its file format.
1328 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1329 coff-z8k.c: targets set so they have leading underscore
1330 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1331 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1332 without leading underscore flag
1333 * targets.c: add symbol leading char to xvec description
1334 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1336 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1338 * archive.c: Make errno global.
1339 * archive.c (_bfd_write_archive_contents): If read fails (and
1340 errno!=0) set bfd_error to malformed_archive (since this probably
1341 indicates a truncated archive), rather than system_call_error.
1343 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1345 * Makefile.in: added rules for i386bsd.c
1346 * i386bsd.c: new file, supporting 386bsd.
1347 * configure.in: recognize i386-*-bsd target.
1348 * config/i386-bsd.mt: new file - 386bsd target configuration.
1350 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1352 * configure.in: re-arrange host section to use *-*-* notation,
1353 clean up some of the target section as well
1355 * seclet.c: cast result of bfd_get_relocated_section_contents to
1356 avoid compiler warnings
1358 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1360 * coffcode.h (coff_section_symbol): Create section if it doesn't
1363 * bout.c: Removed some unused variables.
1365 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1367 * Portability fixes from p3:
1368 coffcode.h (coff_write_relocs): removed sanity check until it
1369 works on all targets (per advice from sac).
1370 config/hp9000.mh: new file to define USG.
1371 hppa.c: #undef hppa before the JUMP_TABLE.
1372 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1374 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1375 local variable target volatile to avoid mysterious bug in
1378 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1380 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1381 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1383 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1385 * coff-z8k.c (func_da, func_jr): Lint.
1386 * coffcode.h: Use memset rather than bzero.
1387 * elf.c: Use memcpy rather than bcopy.
1388 * tekhex.c: Use memset rather than bzero.
1390 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1392 Add Adobe a.out support.
1394 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1395 * config/adobe.mt: Add.
1396 * configure.in (*-adobe-* target): Add.
1397 * targets.c (a_out_adobe_vec): Add.
1398 * Makefile.in: add aout-adobe.c.
1400 * configure.in: Put two dashes in all entries to be matched.
1401 Add comments to remind people to do this.
1402 Reorder all entries that match manufacturer names, to occur
1403 last, so they will only be matched if no more specific match
1404 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1406 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1408 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1409 since we should never have a NULL section.
1410 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1411 tests, set the section to bfd_abs_section.
1413 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1415 * coff-z8k.c: getting closer
1416 * coffcode.h (coff_get_relocated_section_contents): allow
1417 EXTRA_CASES hooks for different arches to provide different reloc
1419 * seclet.h: #ifndef around it to allow multiple inclusion
1420 * srec.c: minor doc fix
1422 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1424 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1426 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1428 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1431 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1433 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1434 filling in reloc, in case immediately following code doesn't set
1437 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1439 * coffcode.h (coff_renumber_symbols): set the last renumbered
1440 symbol pointer to NULL, as expected by coff_write_linenumbers.
1441 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1442 type R_IHCONST used on the 29k.
1444 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1446 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1447 update, based on how the underlying file was opened. Obsoletes
1449 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1450 all FASCIST_FDOPEN config defines.
1452 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1454 * sparc-opc.c: Moved to opcodes library, now that we have one.
1455 * Makefile: Don't compile it.
1457 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1459 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1461 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1463 * section.c (bfd_set_section_flags): Remove a sanity check.
1464 It is unfortunately broken, and prevents strip from working.
1466 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1468 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1469 created by last change.
1471 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1473 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1474 * bfd-in.h: Bump to version 2.0.
1476 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1478 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1479 braindamaged HP/Apollo compiler happy.
1481 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1483 * format.c: Fix description of search for matching target.
1484 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1485 * targets.c: Update description of search for matching target.
1486 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1487 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1488 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1490 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1492 * Makefile.in: Added mostlyclean/clean/distclean rules.
1494 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1496 * targets.c (target_vector): Take out oasys (unless that is
1497 the default): Because there is no magic number in archives,
1498 there can be annoying target mis-matches.
1500 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1502 * sparc-opc.c: Rigorously updated to match architecture manual.
1504 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1506 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1507 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1508 to the built-in abs_section were not written out correctly.
1510 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1512 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1513 large, assume we're using a swapped byte order and fail with
1514 wrong_format rather than dumping core.
1516 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1518 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1519 filename constraints.
1520 * Makefile.in: Updated to reflect change.
1522 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1524 Add preliminary support for the we32k:
1526 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1528 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1530 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1532 * bout.c: added support for relaxable alignment relocs.
1534 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1535 pass down pointer to play area rather than use alloca
1537 * cpu-z8k.c (compatible): made static to reduce name space
1540 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1542 Add basic support for the z8k:
1544 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1545 section.c, targets.c,
1547 * syms.c: move mis-inserted patch.
1549 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1551 Documentation fixes:
1552 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1553 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1555 * reloc.c: break out addend item from surrounding text.
1557 * doc.str (DOCDD): Defined. Adds text to output.
1558 (bodytext): Put bulletize before kill_bogus_lines.
1559 * chew.c (bulletize): End itemization after a blank line, to
1560 prevent following text from being swallowed up in an item.
1562 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1564 * configure.in: Add sparclite as a target.
1566 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1568 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1571 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1572 from a coff file (csym is null), dont deref them
1574 * ieee.c (parse_expression): get the answer right when adding an
1575 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1576 on elts so that filename is filled in.
1578 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1580 * bout.c (howto_align_table): New set of relocs, with enough
1581 data for "objdump -r" to work.
1582 (b_out_reloc_type_lookup): Recognize alignment relocs.
1584 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1586 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1587 invocations of make. Also, always create installation
1590 * config/apollov68.mh: removed -g from CC definition.
1592 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1594 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1595 overflowing gp-offset range.
1597 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1599 * srec.c (srec_set_section_contents): don't write out sections
1600 without the LOAD and ALLOC attributes
1602 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1604 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1605 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1606 * aout-target.h (callback): Don't set page/seg sizes.
1608 (set_sizes): New routine.
1609 (backend_data): Point to it.
1610 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1611 (sunos4_aout_backend): Point to it.
1612 * aoutx.h (set_arch_mach): Call set_sizes callback.
1614 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1616 * aout-target.h: Make _bfd_slurp_extended_name_table be
1617 the default. Given that we *write* the suckers (for long
1618 archive member names), we really ought to be able to read them!
1619 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1620 seem to be needed, and many machines don't have it.
1622 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1624 * coff-m68k.c (vector): read and write archives in coff format.
1626 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1628 * opc-sparc.c: New file.
1630 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1632 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1633 pointers to bfd_byte* before performing arithmetic on them. Such
1634 use with bare void* pointers is a gcc extension.
1635 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1636 * archive (normalize): Add to CONST to match actual usages with
1639 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1641 * configure.in: Recognize i486 host cpu, and use i386-elf
1644 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1646 * config/stratus.mt (CC): Remove definition.
1647 * elf.c (bfd_section_from_shdr): Test for the possibility that
1648 section_from_elf_index returns NULL and don't dereference it.
1650 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1652 * add hppa_data to bfd tdata (indirectly via sef).
1654 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1656 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1658 * configure.in: error messages to stderr, not stdout
1660 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1662 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1663 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1664 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1666 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1668 * configure.in: recognize hppa* instead of hppa
1670 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1672 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1673 RTYPE2HOWTO to cope with same.
1674 * reloc.c (bfd_perform_relocation): added support for size of -2
1675 (subtract a word reloc type). Updated doc.
1677 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1679 * Makefile.in: merged changes from progressive, removed rcsid.
1681 * archures.c, archive.c, Makefile.dos: removed rcsid.
1683 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1685 * bfd-in.h : add BFD_IS_RELAXABLE flag
1686 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1687 header e_relaxable, major hackery in callbacks
1688 * libaout.h : add space for a_relaxable.
1689 * seclet.c (rel): don't relax empty sections
1692 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1694 * section.c (STD_SECTION): add some casts to the initializers for
1697 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1699 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1700 and add appropriate casts to keep (picayune) aix-cc happy.
1702 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1704 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1705 symbol pointers. Punt expensive & useless bfd_realloc. Use
1706 malloc for raw symbols, and free it before returning.
1707 (bfd_section_from_shdr): Do not slurp symbol table until politely
1708 asked. Do not even slurp string tables.
1709 (elf_get_symtab_upper_bound): Count 'em without reading them.
1710 (elf_get_symtab): This is how to politely ask. Schlurp!
1711 This should probably just *become* elf_slurp_symbol_table, FIXME.
1713 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1715 * archive.c (bsd_write_armap): write the timestamp of the
1716 archive header to be just a little bit later than the timestamp of
1717 the file, otherwise the linker will complain that the index is
1720 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1722 * configure.in: Add m68k-ericsson-*.
1724 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1726 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1727 * elf.c: Remove unconditional debug printf's.
1728 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1729 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1730 (elf_slurp_symbol_table): Hand out symbols in forward, not
1731 reverse order. Simplify duplicate code.
1733 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1735 * elf.c: Remove "(void)" casts from function calls where the
1736 return value is ignored, in accordance with GNU coding standards.
1738 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1740 * hppa.c: Apply John's standard fix to avoid "empty translation
1741 unit" warnings from some ANSI-C compilers.
1743 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1745 * hosts/solaris2.h: Configure same as sysv4.
1747 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1749 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1750 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1751 type match actual return type.
1752 * elf_print_symbol (section_name): Make CONST.
1754 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1756 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1757 New files, for Linux (a free Unix clone for 386 machines).
1758 * Makefile.in, configure.in, targets.c: Update accordingly.
1760 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1761 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1762 correct calling of howto special functions and fixes from Raeburn
1764 * archures.c: nuke bfd_reloc_code_type
1765 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1766 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1767 SEC_NEVER_LOAD, various other bfdgas newness
1768 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1769 * targets.c: change jump table vector to above
1772 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1774 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1775 its prototype will be included in libbfd.h. Change result type
1776 to struct * (rather than equivalent typedef) so it can be used in
1777 the prototype, where they typedef won't be known.
1778 * libbfd.h: Updated version.
1780 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1782 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1783 targets.c: HPPA merge.
1785 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1787 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1788 * config/solaris2.mh: Kludge around Sun compiler bug.
1790 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1792 * libaout.h (aout_backend_data): Change defs of two bitfields to
1793 be unsigned chars instead to get around rs6000 compiler problem.
1795 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1797 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1798 Correct misconception that there can be only one symbol table.
1799 Only call elf_slurp_symbol_table on the full symbol table, not
1800 the dynamic one which is only a subset of the full one.
1802 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1804 * coffcode.h (coff_compute_section_file_positions): For I960,
1805 don't align sections in file.
1807 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1809 * targets.c (struct bfd_target): Added field for target-specific
1810 (but not file-specific) data, for distinguishing minor
1811 characteristics between (e.g.) a.out formats.
1813 * section.c (struct sec): New field user_set_vma indicates vma
1814 field should be heeded, not assumed to be unset.
1815 (STD_SECTION): Initialize that field of standard sections to zero.
1816 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1818 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1819 pre-swapped version.
1821 * archures.c (struct bfd_arch_info): Fixed order of comment and
1822 field decl. New fields indicate size of page and segment for
1824 * cpu-m68k.c (N): Fill in values.
1825 * cpu-sparc.c (arch_info_struct): Ditto.
1827 * libaout.h (struct aout_backend_data): Various bits of data (not
1828 all used currently) with characteristics of a.out implementation.
1829 Important field for now is text_includes_header, indicating that
1830 the text section starts immediately after the file header, which
1831 gets mapped in with it.
1832 (struct aout_data): New fields indicate whether vma has been
1833 adjusted yet (not yet used), and what magic number will be used in
1834 the output file (should go away in favor of vma_adjusted).
1835 (WRITE_HEADERS): Code for dealing with section sizes and related
1836 header fields replaced with call to adjust_sizes_and_vmas.
1837 * aoutx.h (some_aout_object_p): Fill in magic number field.
1838 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1839 (set_arch_mach): Set page size and segment size once CPU
1841 (adjust_sizes_and_vmas): New function; has much code moved
1842 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1843 and size parameters, as well as many header fields, after deciding
1844 on magic number for output file. Checks to ensure that this
1845 adjustment has only been done once.
1846 (set_section_contents): Call adjust_sizes_and_vmas instead of
1847 doing much of the work here.
1849 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1850 default (null) values of these fields.
1851 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1852 value in exec header.
1853 (sunos4_aout_backend, MY_backend_data): Define backend data
1854 indicating file header is included in text section.
1856 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1858 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1859 gcc version 2, to avoid warnings.
1861 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1863 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1864 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1866 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1868 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1870 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1872 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1873 * configure.in: Rewrite target parsing to use simple format.
1874 Handle sparc-sun-solaris2 configuration.
1875 * aout64.h: Avoid ANSI C brain death warning.
1876 * elf.c: Avoid trigraph (???) or /* in comments.
1878 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1880 * config/sysv4.mh: new file, RANLIB=echo
1882 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1884 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1886 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1887 elf_core_tdata_struct into a single common struct. Core files
1888 wouldn't have worked at all without this.
1889 (bfd_elf_find_section): New function for GDB's undercover use
1890 to find string sections that BFD hides from it.
1891 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1893 (elf_object_p, elf_core_file_p): Allocate internal file header
1894 storage dynamically.
1895 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1896 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1898 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1900 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1902 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1904 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1906 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1908 * configure.in: handle m680[01234]0 as aliases for m68k
1910 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1912 * coff-a29k.c: do byte relocs correctly
1913 * coffcode.h (styp_to_sec_flags): never load INFO sections
1914 * seclet.c (rel): don't relocate INFO sections
1916 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1918 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1919 Make the symbols unmodifiable.
1920 (bfd_section_init): Deleted.
1921 * init.c (bfd_init): Don't call bfd_section_init.
1923 * section.c (bfd_set_section_contents): Ensure that range to be
1924 written is within section boundaries.
1925 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1928 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1930 * coff-i960.c (howto_table): Deleted.
1931 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1932 interesting entries from old howto_table.
1933 (RTYPE2HOWTO): Adjusted to use switch.
1934 (coff_i960_reloc_type_lookup): New function.
1936 * coffcode.h (coff_new_section_hook): Allocate storage for aux
1937 records for section symbol.
1938 (make_abs_section): Unused; deleted.
1939 (renumber_symbols): Re-order symbols so undefined symbols come
1940 last, as COFF format desires.
1941 (coff_write_symbol): Put C_FILE symbols in debug section always.
1942 (coff_section_symbol): New function; creates a symbol with the
1943 same name as a section, and sets up aux records for it.
1944 (coff_add_missing_symbols): New function; adds section symbols to
1945 symbol table if they aren't there already. Should someday also
1946 add a dummy C_FILE symbol if none is present.
1947 (coff_write_object_contents): Add missing symbols before preparing
1948 symbol table to be written.
1949 (coff_slurp_reloc_table): Verify that symbol indices read in are
1950 in a reasonable range.
1951 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
1952 (obj_conv_table_size): Accessor macro.
1954 * bout.c (b_out_reloc_type_lookup): New function. Handles three
1955 reloc types on i960.
1957 * bfd-in.h (bfd_get_section_name): New macro. Like
1958 bfd_section_name, but returns rvalue, not lvalue.
1959 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
1960 (bfd_get_section_flags): Now returns rvalue.
1962 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
1963 general, some specific to sparc or i960.
1965 * aoutx.h (set_section_contents): Set VMA for each section based
1966 on previous section. If text section VMA doesn't appear to have
1967 been set, make a best guess from the type of file.
1969 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
1971 (MY(vec)): Initialize reloc_type_lookup field.
1973 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
1974 (bfd_error_trap, bfd_error_vector): Extern, not common.
1976 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
1977 few types of relocs for sparc; will need enhancement.
1979 * bout.c (callj_callback): Use DEFUN macro in definition.
1980 * coff-i960.c (optcall_callback): Likewise.
1982 * targets.c (bfd_target): Added fields reloc_type_lookup and
1983 _bfd_make_debug_symbol. Also minor comment changes.
1984 * syms.c (bfd_make_debug_symbol): New dispatching macro.
1985 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
1986 than arch info, and dispatch with BFD_SEND. Callers changed.
1987 * archures.c (struct bfd_arch_info): Deleted field
1989 * cpu-*.c: Don't initialize that field.
1991 * bfd-in.h (enum bfd_error): Add new value "bad_value".
1992 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
1993 (bfd_errmsg): Now returns ptr to const.
1994 * bfd-in.h (bfd_errmsg): Fix prototype.
1996 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
1997 * reloc.c (bfd_generic_relax_section): Ditto.
1999 * section.c (Section Output doc): Improve description of use of
2000 output_section and output_offset.
2002 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2004 * sco-core.c: new file from net.
2005 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2006 Now we have the hairy linker, it's possible to move symbols from
2007 one section into another. Actually make that work!
2009 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2011 * hosts/sun3.h: fix declaration of free.
2013 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2015 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2016 * coff-h8300.c (reloc_processing): all relocs are relative to
2018 * opncls.c: don't use fdopen on DOS systems
2020 short patches from Glenn Kasten (glenn@ready.com)
2021 * target.c: enabled oasys support
2022 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2023 fix problem where a relocation which crossed a modification byte
2024 boundary did not work. Fix problem where a relocation near the end
2025 of a data record did not work.
2028 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2030 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2031 archvie header string counts the endian way, this heuristic sees
2032 how big an archive string to read by trying it one way and if the
2033 string table is unreasonably big, trying it the other. *FIXME*.
2034 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2036 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2038 * bfd-in.h: Increase version number to 1.97, for consistency
2040 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2042 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2044 * bfd-in.h: bump version to 1.96
2045 Major change; changed calling convention for
2046 bfd_get_relocated_section_contents so that caller allocates
2047 memory for section data.
2048 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2049 seclet.c, targets.c, bfd.c: reflect new convention.
2050 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2051 case, then use reasonable default values for SEC_* flags.
2053 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2055 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2056 size of output reloc struct.
2057 * targets.c, Makefile.in: comment out tekhex for the moment.
2058 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2059 * configure.in: tandem target is st2000
2060 * coff-m68k.c: rename static howto_table to global
2061 m68kcoff_howto_table.
2062 * bout.c: remove unnecessary abort
2063 * coff-a29k.c: various changes to the way relocations work to cope
2064 with the "new order" and latent bugs.
2067 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2069 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2070 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2071 * reloc.c (bfd_perform-relocation): don't relocate refs to
2072 absolute symbols if doing a partial link.
2074 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2076 * configure.in: Add a29k-amd-udi.
2078 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2080 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2081 internal_exec structure before initializing the fields that
2082 are used, so that the unused fields are in a known state.
2084 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2086 * tekhex.c (struct data_struct): Convert from typedef that
2087 typedefs nothing to a normal structure declaration.
2088 * tekhex.c (pass_over): Prototype args for function that
2089 second arg points to.
2091 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2093 * Makefile.in: remove old style staging. Do not print recursion
2096 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2097 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2100 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2102 * bfd.c, Makefile.in: added tekhex
2103 * aoutx.h (set_section_contents): pages should be padded to the
2104 size of a page, not the size of a segment.
2105 * configure.in: added go32 host and i386-aout target.
2106 * i386aout.c, libaout.h: now works for go32 target
2107 * ieee.c: fix bit rot.
2108 * seclet.c: support for padding seclet type.
2110 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2112 * Makefile.in: added .NOEXPORT:
2114 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2116 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2118 * elf.c (elf_compute_section_file_positions,
2119 elf_write_object_contents): Return boolean, not NULL (which
2121 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2122 Also ifdef-out code that aborts on unhandled section types.
2124 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2126 * configure.in: Recognize ncr3000 config
2127 * Makefile.in (MINUS_G): Pass on to recursive makes.
2128 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2130 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2132 * Makefile.in: Now that we have sym.h and symconst.h, compile
2133 coff-msym.c on all systems.
2134 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2135 * coff-msym.c: Update include files and comments; add weakext bit.
2137 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2139 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2140 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2142 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2144 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2145 * configure.in: Add new host and target configs.
2146 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2147 structs, which vary; just use member name.
2148 (elf_object_p, elf_core_file_p): Lint, fix comments.
2149 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2151 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2153 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2154 local, disposable, copy of the external form of section header
2155 table and program header table entries.
2157 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2159 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2161 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2163 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2166 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2168 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2170 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2172 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2173 not internal bfd_assert function (twice).
2175 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2177 * aout-target.h: change ar_max_namelen to 15 (the right value)
2178 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2181 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2183 * archive.c (bfd_generic_archive_p): check for bout archives too.
2184 * bout.c: make it work again.
2186 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2188 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2190 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2191 bfd_xmalloc() instead of bare malloc().
2193 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2195 * Makefile.in: pass down MAKEINFO on info.
2197 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2199 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2200 host/h-<foo> now just <foo>.
2201 * configure.in: reflect changes
2203 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2205 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2206 actual source file, not just the generated libbfd.h.
2208 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2210 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2211 gdb on little-endian 960 code.
2212 * archive.c (compute_and_write_armap): indirect symbols should go
2213 into the archive header too.
2215 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2217 * Makefile.in: added check target.
2219 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2221 * coff-msym.c: Move this file from gdb/ecoff.c. It
2222 handles byte-swapping for ECOFF (MIPS symbol) files.
2223 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2224 to the files built on MIPS-based hosts.
2225 * Makefile.in: Add rule for coff-msym.
2227 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2229 * Makefile.in: added clean-info target. MINIMIZE=1.
2231 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2233 * coff-rs6000.c: Move core file functions into separate
2234 new file rs6000-core.c. This is needed because reading
2235 core files depends on native include files that conflict
2236 with ../include/coff/rs6000.h.
2237 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2239 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2241 * aoutx.h (NAME(aout,print_symbol)): Don't print
2242 symbol addresss for undefined symbols.
2243 * coff-rs6000.c: Various updates (due to target-
2244 independent changes).
2245 * libbfd.h: Ditto (tdata field is now a union).
2246 * hosts/h-sparc.h: Removed prototype for bogus function
2247 'emset' (presumably should have been 'memset' - which is there).
2249 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2251 * configure.in (mips-big-* target): Same is Iris.
2253 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2255 * aoutx.h (translate_from_native_sym_flags): when creating an
2256 alias symbol, fill in the section as undefined, rather than
2257 leaving it blank. If an output section can't be found for a
2258 symbol, then don't core dump.
2260 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2262 * Makefile.in, configure.in: removed traces of namesubdir,
2263 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2264 copyrights to '92, changed some from Cygnus to FSF.
2266 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2269 * coff-h8300.c: fix stupid reloc subtraction bug
2270 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2271 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2272 the symbol.flags and done_lineno fields.
2274 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2276 * coffcode.h (coff_write_symbol): write out the correct number of
2278 * cpu-h8300.c: fix disassembly bug
2280 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2282 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2283 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2284 reloc.c, section.c (bfd_map_over_sections), targets.c
2285 (bfd_target_list): Protolint.
2286 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2288 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2290 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2292 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2293 section of a symbol rather than the section of a reffed symbol to
2294 determine the r_index of an emmitted reloc.
2296 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2298 * PORTING: New (preliminary) porting guide.
2300 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2302 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2303 (howto_hvrt16): lint.
2305 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2307 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2308 a full configuration (with possible cross-development),
2309 instead of using host-aout.c.
2311 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2313 * aout-target.h (MY(write_object_contents):
2314 Set obj_reloc_entry_size (abfd).
2315 * gen-aout.c: Change to emit a .c files, not a .h file.
2317 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2319 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2320 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2322 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2324 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2325 with more than one auxent can cause nasty core dumps.
2327 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2328 "done_lineno" so that a symbol which appears twice in the symbol
2329 table only gets it's linenumbers relocated once. Modifed
2330 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2333 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2335 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2336 stuff to use the New Order.
2338 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2340 * ieee.c: Change type of envi[] to unsigned char.
2342 * configure.in: fix vax ultrix configuration.
2344 * elf.c (bfd_section_from_shdr): Deal with null return from
2345 bfd_make_section(). (elf_object_p): Select endianess properly.
2347 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2349 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2351 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2353 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2354 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2355 * host-aout.c: Don't use aout-params.h; configure these systems
2356 in their xm files, not in a randomly generated file.
2357 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2359 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2361 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2363 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2364 host_aout_vec here as well.
2366 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2368 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2369 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2370 to prevent undefined symbol.
2372 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2374 Various lints found on PersSony
2375 * aoutx.h: cast an enum
2376 * coff-a29k.c: many ints in reloc structure turned to enum
2377 * coffcode.h: more enums
2378 * cpu-h8300.c: more enums
2379 * opncls.c: more enums
2381 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2383 * configure.in: Make Tahoe configuration work again.
2384 * bfd-in.h: Remove trailing comma from enum declaration.
2385 * ieee.c: Can't put byte values >0x7F into a signed char.
2387 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2389 * Makefile.in: Add dependencies for various coff-*.o files.
2391 * elf.c: Remove extraneous paren from core_prpsinfo and
2392 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2393 Replace references to old section "size" member with new
2394 "_raw_size" member. Implement elf_make_empty_symbol, which
2397 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2399 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2402 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2404 * coffcode.h (bfd_coff_relax_section): now static.
2405 (bfd_coff_get_relocated_section_contents): various type lints.
2407 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2409 New entry point in the transfer vector - bfd_relax_section.
2411 * aout-target.h: add to vector, call generic_relax
2412 * bfd-in.h: add to vector
2413 * bfd.c: add #define for vector
2414 * bout.c: add to vector, call generic_relax
2415 * coffcode.h: add to vector, also now has coff specific relax code
2416 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2417 * elf.c: call generic_relax
2418 * ieee.c: call new vector, clean up some bugs due to the creation
2420 * libbfd.h: add bfd_generic_relax_section EXFUN
2421 * oasys.c: call generic_relax
2422 * reloc.c: implement generic_relax
2423 * seclet.c: moved much of this into coffcode.h
2424 * srec.c: call generic_relax
2425 * targets.c: define new transfer vector
2427 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2429 * everything: now modified to use smaller reloc type. Self hosts
2432 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2434 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2435 New files for stratus.
2437 * configure.in: Add configuration fragments for stratus.
2439 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2441 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2442 variables as CONST since they are set to point to a const char
2443 string. Fixes compiler complaints.
2445 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2447 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2450 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2452 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2453 symbols, so that we can emit the correct file name even
2454 if it's an include file.
2456 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2458 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2459 (Reported by john@labtam.labtam.oz.au (John Carey)).
2461 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2463 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2465 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2466 being used to -DHAVE_PROCFS.
2468 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2469 '#include "fopen-same.h"' to end of file to match other h-* files.
2471 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2473 * configure.in: Change svr4 references to sysv4. Add case
2474 "unknown" for target vendor and infer some targets based
2475 on the specified operating system.
2477 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2479 * bfd-in.h, libaout.h: ANSIfy enums.
2481 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2483 * archive.c (normalize): created version for VMS which removes the
2484 VMS directory crap from the front and end of a filename, eg turn
2485 [-.foo]bar.obj;123 into bar.obj
2486 (bfd_construct_extended_name_table): now writes index into an
2487 extended name table in decimal - the same base used to read an
2488 extended name table.
2490 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2492 * aout-encap.c: Fix to use aout-target.h.
2493 * aoutf1.h: Use standard MY_object_p and MY_callback
2494 in aout-target.h. Remove target-specific versions.
2495 * host-aout.c: Re-write to use aout-target.h.
2496 * gen-aout.c: New files use with host-aout.c to generate
2497 host-specific a.out-related parameters.
2498 * Makefile.in: host-aout.o depends on aout-params.h, which is
2499 generated by gen-aout.
2500 * aout-target.h: Make a little more flexible.
2501 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2502 macro. Instead, inline it in aout-target.h.
2503 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2504 a gcc -Wall warning.
2505 * archive.c: Add missing commas in DEFUN macro (2 places).
2506 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2507 Berkeley ones, now that libiberty has them:
2508 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2509 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2510 remove unused variable.
2512 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2514 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2515 and execname inside HAVE_PROCFS ifdef since they are unused
2516 when it is not defined.
2518 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2520 * elf.c: Flag all sections as either code or data. We can't
2521 be sure what they are anyway, since ELF doesn't fit the
2522 traditional model of text+data+bss very well. Add new local
2523 function elf_read() to simplify code. Record entry point in
2526 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2528 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2529 rather than N copies of the same lines.
2531 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2533 * cpu-h8300.c: disassemble branch displacements correctly
2534 * coff-h8300.c: put reloc offsets out in 32bits
2536 * makefile.dos, configdj.bat: New files from DJ
2537 * cache.c: fopen with new macros is needed for DOS.
2538 * ieee.c: environ renamed to envi to stop an include file
2540 * opncls.c, coff-rs6000.c: more fopens with macros.
2542 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2544 * Makefile.in: infodir belongs in datadir.
2546 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2548 * Makefile.in: fix where docdir lives
2550 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2551 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2552 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2553 srec.c, syms.c, targets.c : all new documentation and lint
2557 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2559 * coffcode.h, srec.c: Lint.
2561 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2563 * Makefile.in: install using INSTALL_DATA, added standards.text
2566 * configure.in: mark directory as target dependent. configure
2567 nows works in objdir always so make file existence checks
2570 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2572 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2573 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2574 and mandir now keyed off datadir by default.
2576 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2578 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2579 computation of arch and machine type so it's worked out before
2580 some_aout_object_p is called.
2581 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2583 * archures.c: add extra field 'section_align_power' to hold
2584 default section alignment in object files.
2585 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2586 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2587 initialize the new field.
2588 * bout.c (b_out_callback): replace the text size, since aout
2590 * aoutx.h: Documentation in the new style
2592 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2594 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2595 use the saved value if mtime_set is already set (intended
2596 for archive files, though apparently not used yet).
2598 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2600 * targets.c: Revise comments about how to configure the target
2601 vector, to match reality. Remove mention of obsolete methods.
2602 Remove long lists of capitalized macros that turn into the same
2603 thing in lowercase. Normal vector simply lists all known
2604 lowercase xvec names; all other cases are handled by SELECT_VECS.
2606 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2609 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2610 list of supported targets.
2612 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2614 * archive.c (bsd_write_armap): The pad byte sometimes added to
2615 the string table in a __.SYMDEF member is now
2616 counted as part of the size of the string table.
2617 This is compatible with the old ranlib, as well as Sun's.
2619 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2621 * srec.c: Rewrote to fix many bugs; now gets the record type
2622 right, doesn't choke on input, sets the start address in an S9 and
2623 fills in the filename on an S0.
2625 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2627 * cpu-h8300.c: Add support for MEMIND addressing mode
2629 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2631 * coffcode.h: use the new macro if available
2633 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2634 * Makefile.in: Fixed dependencies due to file rename
2636 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2637 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2638 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2639 newos3.c, stab-syms.c, syms.c: All these files have had their
2640 #includes altered to point to the new places.
2642 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2644 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2646 * configure.in: Add vendor "ncr" as supported per-target vendor.
2647 Add svr4 case for i386 per-host case.
2649 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2652 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2654 * syms.c (bfd_decode_symclass): Return 'A'
2655 for symbols that are both absolute and global.
2656 * archive.c (bfd_special_undocumented_glue): Return NULL
2657 if bfd_ar_hdr_from_filesystem returns NULL.
2659 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2661 * Makefile.in: added coff-h8300
2662 * configure.in: now h8 is a coff target
2663 * cpu-h8300.c: fix various disassembly problems
2664 * libcoff.h: took out some code which has been #0ed for a long
2666 * targets.c: added h8 coff
2667 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2668 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2670 * coffcode.h: Started to change the way machine dependencies are
2671 handled, from the nest of #ifdefs to macros defined in the
2672 including coff-<foo>.c
2674 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2676 * aoutx.h (some_aout_object_p): Set the `executable' bit
2677 if the entry point is contained in the text segment, even if the
2678 text segment is at location 0.
2680 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2681 nonstandard MIPS sections (.rdata, .sdata, etc).
2683 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2684 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2685 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2687 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2689 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2691 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2692 from syms.c to new file stab-syms.c. Also, since GNU extended
2693 type codes such as N_SETT are no longer in ../include/stab.def,
2694 include them manually.
2695 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2696 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2697 * libaout.h: Added prototype for aout_stab_name().
2698 * Makefile.in: Update Makefile for new stab-syms.[co].
2700 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2702 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2703 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2704 just make N_XXX work by excluding the header from the text segment.
2705 * aoutx.h: Fix comments to match.
2707 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2709 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2710 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2711 for the "logical" text segment (i.e. never consider the exec
2712 header to be part of the text segment). This change is
2713 needed for consistency with various other parts of bfd and ld.
2714 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2715 and move calculation of obj_textsec(abfd)->size to libaout.h.
2716 * bfd-in.h: Removed bogus ';'.
2718 * Makefile.in: Add MINIMIZE flag to select lean
2719 or bloated target_vector.
2720 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2721 * newsos3.c: Fixes to ../include/aout64.h remove need
2722 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2724 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2726 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2727 handle both little and big-endian targets, with little
2728 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2729 * host-aout.c: Add FIXME note.
2731 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2733 * targets.c: Make the default target_vector contain
2734 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2735 Old behavior can be gotten by defining ALL_TARGETS.
2736 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2737 Factored out common code into new file aout-target.h.
2738 Saves a lot of duplicate code for a.out variants.
2740 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2742 Get 'make headers' to work when configured with +subdirs.
2743 * Makefile.in: Add $(subdir) to docdir path.
2744 * doc/Makefile.in (protos): Add $(srcdir) prefix
2745 to name of sed scripts.
2747 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2749 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2750 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2751 to include names of N_SETT etc.
2753 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2755 * elf.c: Add minimal support for ELF symbol tables. Generates
2756 canonical bfd symbol tables from ELF symbol tables. Change the
2757 name of some functions from bfd_<name> to elf_<name>.
2759 * syms.c: Trivial fix to comment to remove a redundant "to".
2761 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2763 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2764 form that GDB recognizes as COFF.
2766 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2768 * ieee.c (ieee_object_p): cast NULL correctly.
2769 * configure.in: added harris host
2771 * coff-a29k.c: Lots of changes, most from David Wood.
2773 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2775 * coff-m88k.c (coff_write_armap): Just #undef it.
2777 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2779 * Makefile.in: standardize on MINUS_G to disable debugging
2780 * coff-m88k.c: create coff armaps instead of bsd ones.
2781 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2784 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2786 * elf.c: Additions to support ELF format core files.
2787 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2788 has support for /proc (all the include files in particular).
2790 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2792 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2793 of two N_SO stabs, one for directory, and one for filename.
2795 * bfd-in.h (print_vma): Factor out duplicate definition.
2797 Exit a little more gracefully when malloc returns NULL.
2798 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2799 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2800 * libbfd.h: Rre-generated due to libbfd.c update.
2802 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2804 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2806 * elf.c (elf_object_p): Don't try to create a bfd section for
2807 the first ELF section header. It is just a placeholder.
2809 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2811 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2812 core files, when compiling native.
2813 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2815 FIXME: The aoutf1.h change below needs to be reversed back
2818 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2820 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2821 manipulation of lnno fields in lineno structs in a coff-<f>.h
2822 independent way. Override it in coff-<f>.h to your favourite
2823 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2824 (coff_swap_lineno_out): modified to use the new macros.
2826 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2828 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2829 unknown arch when the magic number doesn't specify the
2830 architecture, since some OSs (eg old sun3s) don't set the number, and
2831 020 is probably the right answer anyway.
2833 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2835 * hosts/h-news.h, hosts/h-rtbsd.h:
2836 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2837 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2838 bfd_print_symbol_nm, for use by nm.
2839 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2840 bfd_print_symbol_nm option, to print in nm format.
2841 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2842 oasys.c (oasys_print_symbol): Provide stub implementations
2843 for bfd_print_symbol_nm.
2844 * syms.c: New function bfd_decode_symclass, used by nm printer.
2845 New function bfd_stab_name to look up string name of stab code.
2847 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2849 * Makefile.in: Added ctor.c
2850 * archures.c (bfd_default_arch_struct) added
2851 bfd_default_reloc_type_lookup.
2852 * coffcode.h: removed a load of #if 0ed code.
2853 (coff_compute_file_section_positions): now works out the section
2854 alignment and size correctly in all cases.
2855 (coff_get_symtab): looks for constructor symbols and calls the
2856 right function when they're found. (coff_canonicalize_reloc):
2857 knows when a section is full of constructors and does the right
2859 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2861 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2862 * libcoff.h: removed #if 0ed code
2863 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2864 arch independent constructor relocation type.
2865 (bfd_reloc_type_lookup): removed the comment "this will go away"
2866 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2867 reloc which is used when BFD_RELOC_CTOR falls through to give a
2868 default 32bit reloc for constructors.
2869 (bfd_default_reloc_type_lookup): added.
2870 * aoutf1.h: fixed SEGMENT_SIZE typo.
2872 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2874 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2875 matching prefix "coff".
2876 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2877 rs/6000 csect records.
2879 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2881 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2882 * configure.in: add motorola delta88 cases
2883 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2884 write_armap prototype
2885 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2887 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2889 * Rename COFF-related files in `coff-ARCH.c' form.
2890 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2891 coff-mips.c, coff-rs6000.c to be exact.
2893 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2894 make output clutter.
2895 * config/mt-*: Ditto.
2897 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2899 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2900 John Gilmore. Archive support from Damon A. Permezel.
2902 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2903 * configure.in: Add rs6000 case.
2904 * targets.c: Add rs6000 vector.
2905 * archures.c: Add rs6000, fix comment on romp.
2906 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2907 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2908 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2909 * section.c (bfd_make_section): Return NULL on attempt to create
2911 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2912 (bfd_swap_aouthdr_in): Handle lots more members.
2913 (make_a_section_from_file): If section has already been seen,
2914 just return false rather than overwriting it.
2915 (coff_real_object_p): Understand incoming magic numbers.
2916 (coff_set_flags): Understand outgoing magic numbers.
2917 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2918 (build_debug_section): Add fn for reading debug string section.
2919 (get_normalized_symtab): Handle symbol names in debug string section.
2920 Remove unused obj_string_table.
2921 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2922 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2923 existing section before making one.
2924 * cpu-rs6000.c: New file.
2925 * rs6000coff.c: New file.
2927 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2929 * elf.c: Add partial support for ELF format corefiles. Still needs
2930 support for extracting registers from corefiles.
2932 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2934 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2935 RANLIB is defined as echo, send the output to /dev/null to help
2936 reduce clutter in the output from doing a make.
2938 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
2940 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
2941 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
2943 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
2945 * coffcode.h (coff_compute_section_file_positions): make it pad
2946 section size out if there are alignment restrictions so that the
2947 image will be ok on a system where section positions are worked
2948 out by accumulating sizes rather than from the section headers.
2949 * targets.c (proto write_armap). Changed orl_count to unsigned.
2950 * opncls.c (bfd_close_all_done). Added so that generative
2951 programs like gas can close a bfd without causing bfd confusion.
2952 * libbfd.h (changed becuase of protos)
2953 * amdcoff.c: messed with the way that jmp displacements are
2954 calcualated. This may not yet be totally correct.
2955 * archive.c (coff_write_armap): rewrote the way that ranlibs are
2957 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
2958 abs symbol has no section (like a register symbol).
2959 (coff_write_symbol) now zeros auxent before filling it up to help
2960 with sensitive applications.
2961 * libbfd.c (bfd_write_bigendian_4byte_int): added.
2963 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
2965 * bfd.c: Make sure we don't get a macro strerror().
2966 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
2967 * trad-core.c (trad_unix_core_file_failing_command): Suppress
2968 attempt to recover command, ifdef NO_CORE_COMMAND.
2969 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
2971 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
2973 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
2975 * archive.c (bsd_write_argmap): The size of the ranlib structures
2976 should not include the size field itself.
2977 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
2978 adata(abfd)->exec_bytes_size field instead of constant macro,
2979 because aoutx.h compiles to a simple .o file shared by
2980 all 32-bits a.out targets.
2982 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
2984 * configure.in: Allow i386-sco-sysv.
2985 * bout.c: Remove unused i960_align; lint dummy core file handlers.
2986 * cpu-h8300.c: lint.
2988 * host-aout.c: New strategy. We use common code, include files,
2989 and data structures to handle the file, but set a few parameters
2990 from the host's config file (page size, text start addr, etc).
2991 * libaout.h: Define HP BSD machine types.
2992 * aoutf1.h: Handle reading a.outs with these types.
2994 * trad-core.c: Pass the u.u_ar0 value as the negative of the
2995 virtual-memory-address of the .reg section. We can't just make a
2996 section for "all the regs and nothing else" because only GDB knows
2997 exactly where the regs are (scattered around the upage and stack).
2998 Clean up memory allocation. Remove big- and little-endian
2999 vectors, replace with single vector; this only runs on the host,
3000 in host byte order. Replace byteswap routines with aborts in case
3002 * targets.c: There's only one trad_core_vec now.
3003 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3005 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3007 * hosts/h-amix.h (free): Fix prototype.
3009 * aoutx.h: Don't use NULL as an integer, for braindead systems
3010 that declare it as (void *)0. (From Peter Schauer.)
3012 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3014 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3015 problem with bad Ultrix system headers.
3016 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3017 various kinds of alignments for the various kinds of
3020 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3022 * doc/Makefile: Don't assume . is on the path (from James Clark).
3024 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3026 * Makefile.in: Avoid Sun Make VPATH bugs.
3027 * targets.c: Declare trad_core vectors extern.
3029 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3031 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3032 * libbfd.h: Moved ALIGN macro here.
3033 * bout.c (b_out_callback): Replace i960_align by align_power.
3035 * libaout.h (struct aoutdata): Added fields page_size,
3036 segment_size and exec_bytes_size. These help generic code
3037 (in aoutx.h and libaout.h) to figure out where to align
3038 the various segments in a demand paged file.
3039 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3040 to decide if the exec header counts in a_text (text segment size).
3041 Also, assume D_PAGED flag is set; don't set it here.
3042 * bout.c (b_out_callback): Add initialization of
3043 adata fields page_size, segment_size, and exec_bytes_size.
3044 * host-aout.c (NAME(host_aout, callback) and
3045 NAME(host_aout,mkobject): Ditto.
3046 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3047 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3048 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3049 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3050 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3051 for some systems (mainly sunos), so do it in the callback instead.
3052 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3053 * aoutx.h (NAME(aout,set_section_contents): Change the way
3054 filepos and size of sections are carried out to support
3055 older styles of demand paged executables.
3058 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3060 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3061 * bfd.c: Added macros to enable gas to swap coff records.
3062 * coffcode.h: Make the coff_swap_*_out routines return the number
3063 of bytes swapped, and cleaned up their prototypes.
3064 * configure.in: Added ebmon/coff support
3065 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3067 * targets.c: Added new entry points for coff swapping
3069 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3071 Restructure configuration scheme for bfd, binutils, ld.
3073 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3074 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3075 Change some config names to match other dirs.
3076 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3078 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3079 ../include/sysdep.h.
3080 * cpu-i960.c: Strncmp needed a length arg.
3081 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3082 * i386aout.c: Remove dead N_TXTOFF override.
3083 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3084 * config/: Rename some config files to match up h-*.h names.
3085 Remove all the HOST_SYS definitions from the config files.
3086 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3087 * hosts/h-hp9000.h: Remove USG comment.
3088 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3089 * hosts/h-news.h, h-sparc-64.h: New config files that had
3090 previously been kludged in the <sysdep.h> file.
3092 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3094 * config/*: trad-core support is HOST dependent, not target
3095 dependent. Target config files only set DEFAULT_VECTOR and/or
3096 other vector elements. Exception: when host-aout.c is in use,
3097 in which case we're forced to assume we're native (hp, vax,
3098 tahoe). Rename XDEPFILES to HDEPFILES.
3099 * Makefile.in: Rename XDEPFILES.
3100 * config/h-sun*: Don't force static linking.
3101 * trad-core.c: Document how to use it nowadays.
3102 * i386aout.c, newsos3.c: Clean up.
3103 * i386coff.c: Allow 386 coff files to be used as core files too
3104 (for reading core files from embedded systems).
3106 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3108 * Add i386aout.c for a.out support on the i386.
3110 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3112 * reloc.c, section.c, syms.c, targets.c: correct info-node
3113 structure in *doc* comments.
3114 doc/Makefile: stop hiding complaints from makeinfo.
3116 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3118 * aoutx.h (...some_aout_object_p): Take a third parameter,
3119 the internal_exec struct, and avoid ever looking at an
3120 external_exec. All callers changed to read the entire
3121 external_exec struct, swap and check its magic number,
3122 swap in the whole structure, and pass the swapped-in version to
3124 * bout.c: Bring into modern era. Use single _object_p routine
3125 for big- aand little-endian. Provide internal and external
3126 exec header structs. Use separate swap-in and swap-out routines.
3128 * libaout.h: Move struct internal_exec from ../include/aout64.h
3129 to here. Add obj_symbol_entry_size to struct aoutdata.
3130 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3132 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3133 EXTERNAL_NLIST_SIZE. Callers changed.
3135 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3137 * bfd.c: Remove strerror() to libiberty.
3139 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3140 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3141 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3142 last byte of transfer, not first byte, is within the section.
3144 * host-aout.c: Remove `BSD' archive support. Lint.
3146 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3147 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3148 `bfd_arch_info_type'. All uses changed.
3149 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3150 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3151 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3152 it needs a better name.) All uses changed.
3153 * targets.c: Rename `enum target_flavour_enum' to `enum
3154 target_flavour', and remove the `_enum' from all of the enum
3155 values themselves. All uses changed.
3157 * configure.in, config/h-i386mach: i386 mach host.
3158 * config/t-i386-aout: Use host-aout.c.
3160 * trad-core.c: Give it its own xvec's to make it independent
3161 of other file formats.
3162 * ecoff.c, host-aout.c: Remove refs to trad-core.
3163 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3164 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3166 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3168 * reloc.c: Extended NEWHOWTO macro
3169 * ieee.c: Changed the way 8bit pcrel is done
3170 * cpu-h8300.c: got the registers in the right order
3172 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3174 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3175 prediction is vindicated!
3177 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3178 Remove refs to howto.c, since Steve forgot.
3180 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3182 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3183 still work. Now allows any architecture/machine to be set.
3185 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3187 * howto.c deleted and moved code to reloc.c
3189 * libbfd.h, libbfd-in.h removed $id stuff for real
3191 * cpu-h8300.c Made it match various different spellings of h8300.
3193 * archures.c: Took out the first char filter which made it only
3194 look for a cpu/arch match when the first chars of supplied and
3195 tested names were the same.
3197 * targets.c removed oasys stuff, pending someone to fix the bugs
3201 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3203 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3204 ELF support good enough for GDB.
3205 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3206 m68k-cbm-svr4 host and target.
3207 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3208 so `diff' and `patch' can cope.
3210 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3212 * archures.c: removed texinfo error
3214 * init.c: added texinfo hooks, and removed initialization error
3217 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3220 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3222 * cpu-i960.c: Avoid numerical count of initializers.
3224 Vax Ultrix changes from David Taylor <taylor@think.com>:
3225 * host-aout.c: Make little-endian vector really little-endian.
3226 * configure.in: Separate vax and tahoe cases, handle ultrix.
3227 * config/t-vax: Add trad-core.o.
3228 * config/h-vaxult: New host system.
3230 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3232 * bfd-in.h VERSION, change version number to 0.18, this makes a
3233 gap, but now is the same as the linker version number.
3235 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3236 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3237 files will eventually contain processor specific bits for bfd,
3238 like strange relocation information and dis/assembly. So far only
3239 the H8 has been even partially done. This work also ties in with
3240 the change in handling architectures.
3242 * amdcoff.c: (a29k_reloc) fix error message.
3244 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3245 discover the architecture of the bfd. (sunos4_callback) calls the
3246 function bfd_set_arch_mach rather than stuffing stuff directly
3247 into the bfd. (sunos4_write_object_contents), changed names of
3250 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3251 setup the environment.
3253 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3254 headers in big endian format, regardless of the endianess of the
3257 * archures.c: totally changed. Now an architecture is represented
3258 with a pointer to an info structure rather than an enumerated type
3259 and a long. The old info is available as two elements in the
3260 structure. Future enhancements to architecure support will
3261 involve pointers to methods being placed into the info structure.
3263 * bfd.c: changed the definition of the bfd structure for the new
3266 * bout.c: (b_out_set_arch_mach) changed to use the new
3267 architecture mechanism.
3269 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3270 the new architecture mechanism.
3272 * configure.in: added h8 stuff.
3274 * ieee.c: too many changes to note. Now ieee files written with
3275 bfd gas and ld can be read by gld and ieee only linkers and
3278 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3280 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3281 than fixing the structure directly.
3283 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3284 than fixing the structure directly.
3286 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3287 before opening a bfd.
3289 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3290 rather than fixing the structure directly.
3292 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3293 in the t/hmake file) a user can select which backends they want
3294 linked with bfd without changing the source.
3296 * init.c: new, looks after initializing modules.
3298 * howto.c: for future use, will allow an application to work out
3299 what cookie to use as a handle on a relcoatio howto.
3301 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3303 * srec.c: Better error checking, partly from Peter Schauer.
3304 (srec_object_p): Avoid assuming any file that starts with 'S' is
3305 an S-record file! (Check for 3 uppercase-hex digits after it.)
3306 (ISHEX): Define new macro for checking supposedly hex characters.
3307 (pass_over): Treat as EOF any S-record line that:
3308 * doesn't have hex in either size character
3309 * produces a size larger than 0x7F
3310 * has an unrecognized type number
3312 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3314 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3315 opncls.c: Lint (saber actually).
3317 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3319 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3320 * newsos3.c: Fixed two types: newos3 -> newsos3.
3321 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3322 to use correct segment.
3324 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3326 * aoutx.h (print_symbol): Handle missing symbol->name.
3328 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3330 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3333 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3335 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3336 add sgi/irix support.
3338 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3340 Changes for the AMD 29000 Ultracomputer port from David Wood.
3343 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3345 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3348 * coffcode.h (coff_real_object_p): Pass information about the
3349 current file's coff symbol format to BFD via the coff_data struct.
3350 (coff_find_nearest_line): obj_icof => coff_data.
3351 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3352 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3353 and DIMNUM == E_DIMNUM.
3354 * configure.in: Handle a29k-*-* hosts, and targets
3355 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3356 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3357 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3358 local_linesz to `coff_data' (tdata) struct.
3359 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3360 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3362 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3364 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3365 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3367 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3369 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3371 (sunos4_core_file_matches_executable_p): Fix header comparison.
3372 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3373 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3375 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3377 Allow GDB to patch object files.
3379 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3380 * trad-core.h (trad_unix_core_file_p): Ditto.
3381 * aoutx.h (aout_set_section_contents): On first output, check
3382 abfd->direction and complain if erroneous.
3384 * Makefile.in: Add crude dependencies.
3386 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3388 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3389 to h/t-xxxx files so that everything will work on System V.
3391 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3393 * aoutx.h: Add information on host-aout.c and how to configure
3394 to use it, to the manual.
3395 * configure.in: Tix typo.
3396 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3397 else dummy out the core file support.
3398 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3399 specified, use it to locate the data section.
3400 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3401 rather than as chars (lint).
3403 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3405 * aoutx.h, coffcode.h: saberized.
3407 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3409 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3411 bfd.c, targets.c: minor rewording of doc segments
3414 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3416 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3417 etc, rather than TEXT_START_ADDR.
3418 * host-aout.c: Remove #if 0 around whole thing.
3419 Update to modern (32/64-bit) a.out naming conventions.
3420 Include a large chunk of ../include/a.out.gnu.h to get macros that
3421 are not defined by the system include files.
3422 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3423 macro used by the other a.out implementations.
3424 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3426 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3428 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3429 texdoc and psdoc; make these depend on generated .texi's
3431 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3434 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3437 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3438 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3439 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3440 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3441 obtrusive marks indicating .c origins.
3443 * bfd.texinfo: generalize most references to linker
3445 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3447 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3448 * archures.c: remove empty foo() definition (crept in at vn1.9)
3450 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3452 * bfd.texinfo: use @setchapternewpage on instead of lots of
3453 @page's; minor rephrasing in Introduction.
3455 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3456 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3457 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3458 segments): used BFD (caps) more consistently as a name in
3459 discourse, fixed a few other minor typos and uses of fonts
3462 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3464 * coffcode.h: fixed bug where string table size wasn't being swapped.
3466 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3468 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3470 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3471 flags. (bfd_print_symbol_vandf) now knows what to do with the
3474 * aoutx.h: made translate_from_native_sym_flags and
3475 translate_to_native_sym_flags produce the above flags.
3478 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3480 * all files: update copyright notices for GPL version 2.
3481 Install header comments and attribute most modules to their
3482 authors. BFD's name is now officially "Binary File Descriptor",
3483 so remove any conflicting pejoratives.
3484 archures.h: Consists solely of comments; remove it.
3486 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3488 * Makefile.in, bfd.c: Made it compile again.
3490 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3492 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3495 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3497 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3498 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3501 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3502 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3504 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3506 * Everything: created some new files, core.c format.c, reloc.c,
3507 section.c and syms.c to split the functionality a bit better.
3508 Cleaned up the rest of the files a bit, and added some
3512 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3514 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3515 really takes 3 arguments, patched code and ammended prototypes.
3517 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3519 * ../include/bfd.h (struct bfd_target): Added new field
3520 "align_power_min" which contains the minimum alignment for a
3521 section. This is used in coff_new_section_hook. The field
3522 insertion necessitates an update of all backends..
3524 * aoutf1.h jump table field inserted
3526 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3529 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3530 table field inserted.
3532 * coffcode.h(just about everything) Now patches up symbol tables
3533 using a different mechanism. The Intel major bug has been fixed,
3534 and the linker can self host on the Aviion and be debugged with
3537 * ecoff.c: new include and jump table patch, i386coff.c: new
3538 include and jump table patch, icoff.c: new include and jump table
3539 patch, ieee.c: can now read archives containing ieee modules.,
3540 libcoff.h: added (combined_entry_type), libieee.h: uped max
3541 sections to 20, m68kcoff.c: new include and jump table patch,
3542 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3543 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3544 srec.c: jump table patch. trad-code.c fixed #IF typeo
3546 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3548 * coffcode.h (coff_swap_aux_in): added else case to deal with
3549 filenames less than 9 characters.
3552 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3554 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3556 * srec.c: now allows any number of sections to be created in a
3557 file. Outputs addresses of the right length.
3559 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3561 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3562 target didn't match, the format got set to the attempted match,
3563 breaking a future test.
3565 *../include/i386coff.h : fixed typo in type field with size
3567 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3568 support in the jump table for the swapping routines exported to
3569 gdb. Now gdb works with the 386.
3571 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3573 * Merge in changes from gdb-3.95 release.
3574 Makefile.in: Allow hmake and tmake files to add OFILES.
3576 bfd.c: support specific targets as well as searching. When
3577 searching, take default target in preference to others.
3579 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3580 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3581 libbfd.h: Support specific targets as well as searching.
3582 opncls.c: Support specific targets as well as searching.
3583 targets.c: Search is short-circuited if default target matches.
3584 liboasys.c, libieee.c: Undo bothner changes that make macros
3585 work to the left of assignment, but which depend on the
3586 representations of different pointer types being the same.
3588 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3590 * i386coff.c: created.
3591 * coffcode.h: added support for 386.
3592 * Makefile.in: added support for 386.
3593 * ../include/i386coff.h: created
3595 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3597 * coffcode.h: removed all put_x_<sizes>
3598 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3602 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3604 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3606 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3608 * everything: Removed sysdep.h from bfd.h and put back into files
3609 from which it was split out. Now 64 bit version is built with a
3610 -DHOST_64_BIT="long long" on the compile line.
3612 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3614 Changed all the [get|put][name] routines to use [get|put]_[size
3617 Put in support for 64 bit work. Now two versions of bfd may be
3618 generated, according to the state of TARGET_64_BIT, one which is
3619 32 bit only, and one which is 64/32 bits.
3620 Created new back end 'demo64' to test 64 bit functionality.
3622 Renamed some files to work on DOS.
3624 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3625 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3626 chage, 64 bit transfer. * liba.out.h: Split out common code from
3627 sunos and newsos into liba.out. Name changes and prototype mods. *
3628 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3629 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3630 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3631 change and 64bit stuff.* newsos3.c: common code removed, new jump
3632 table. * oasys.c: Name change * opncls.c: Portability fixes *
3633 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3634 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3635 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3636 64bit ized. * demo64.c: 64 bit a.out back end
3638 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3640 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3641 on LHS of assignment, even when using old compilers.
3642 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3643 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3644 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3645 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3646 * targets.c: Add declaration of newsos3_vec.
3648 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3650 * aout.c: fixxed some of the problems with filepos calculation.
3651 (swap_ext_reloc): fixed problem with creation of relocs.
3652 (aout_set_section_contents): fixed filepos problem
3654 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3655 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3656 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3657 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3658 cleaned up. (coff_write_object_contents) cleaned up.
3660 * ecoff.c: Totally different. Now supports ecoff fully.
3662 * icoff.c: fixed problems in relocation callout.
3664 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3666 * m68kcoff.c: updated target vector.
3668 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3669 choose_reloc_size. (sunos4_write_object_contents) now calls
3670 choose_reloc_size so outputs relocs correctly, also calculates the
3671 size of the sections correctly.
3675 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3677 Merge Per Bothner's changes to modularize BFD a.out a bit.
3679 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3680 * ieee.c: Cast enums to int before comparing them, for brain-
3682 * coff-code.h: Remove coff_get_section_contents, and use the
3683 generic one instead.
3685 * aout.c: Derive new module from sunos.c, containing generic
3686 support code for all kinds of a.out files.
3688 * sunos.c: Remove all code that goes in aout.c. Split out
3689 machine dependent followup in sunos4_object_p into
3690 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3691 and redefine only the names we CHANGE, not all the names. Drop
3692 the little-endian vector, and rename the vector as sunos4 rather
3695 * b.out.c: Use aout.c routines for most of the work. Slight
3696 changes for the new regime. Remove close_and_cleanup and
3697 get_section_contents in favor of generics. New transfer vector
3700 * newsos.c: New support for Sony NEWS, another a.out format.
3702 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3703 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3704 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3706 * opncls.c (bfd_close): Call format-dependent write_contents
3707 routine, if writing, before calling target-dependent
3708 close_and_cleanup routine (which is now always generic, I think).
3709 * srec.c: Use bfd_alloc instead of malloc. Remove
3710 close_and_cleanup and move code from it to
3711 srec_write_object_contents. Add write_contents to tvec.
3712 * targets.c: Remove a.out little vector, replace a.out big
3713 vector with SunOS vector. FIXME: Need Vax support again now.
3715 * libbfd.h: Add write_contents format-dependent-vector to the
3716 bfd_target vector. Supply a generic close_and_cleanup routine.
3717 * liba.out.h: Handle the new aout.c split. Add prototypes for
3718 all routines defined in aout.c. Rename "sunos" things to "aout"
3719 things. Add a few fields where needed for various formats.
3720 * Makefile.in: Add aout.c and newsos.c.
3722 * archive.c, ieee.c, oasys.c: Lint.
3724 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3727 changed forward declaration struct stat; to reduce warnings. Changed
3728 comment on bfd_h_<x>_x.
3730 * ../include/m68kcoff.h, ../include/intel-coff.h,
3731 ../include/m88k-bcs.h
3732 Now there are two incarnations of relocs, linenos and syments. One for
3733 internal digestion, and one full of char arrays for I/O. The original
3734 names have gone to detect errors.
3736 * Makefile.in, m68kcoff.c, targets.c
3737 Test new structure code with a 68k coff implementaion
3739 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3740 Fixed all the places where there were problems with the size and
3741 alignments of structures on disk and structures in memory. #ifed out
3742 all the code in coffswap.c, since it should be done using the target
3745 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3747 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3748 multiple reloc command.
3750 * sunos.c (sunos4_set_section_contents): Made it so that sections
3751 are always padded to their alignment size.
3753 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3755 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3756 Clean up types and such (saber C problems).
3757 * ecoff.c: Clean up types and such. Remove routines that are
3758 not used. Fix up reading and swapping of shorts from files.
3760 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3762 * a.out.vax.c: Remove two bogus "static" from prototypes.
3764 * ecoff.c: Got rid of lots of non-working junk (that had
3765 been copied directly from coff-code.h).
3766 Updated to be consistent with updates to icoff.c and coff-code.h.
3768 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3769 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3771 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3772 but until the target_vector is automatically generated,
3773 it's as good as any. Note that the text offset is the only
3774 difference between NewsOS and SunOs (including magic numbers).
3775 (Most of the sunos_* routines should to renamed bsd_*
3776 and move to a bsd.c file. Then (and when the target_vector
3777 is automatically generated) it might make sense to create
3778 a separate Sony target.)
3780 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3781 on some systems, and doesn't help on others.
3782 Similarly, only define X_OK if not already defined.
3784 * trad-core.c: Don't include sys/stat.h - at least
3785 on NewsOS 3, it has already been included.
3787 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3789 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3790 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3791 symbol tables if necessary when reading them in, so gdb can use
3792 them. Add "bfd_coff_" to the names so they won't conflict with
3793 names in calling programs. FIXME-soon: if coff-code.h is
3794 included in two BFD modules, this will cause duplicate
3795 definitions; the routines should be exported to a separate,
3796 common, module (probably along with a mess of other ones).
3798 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3800 Improve modtime support.
3802 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3803 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3804 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3805 BUG: archive members still do not get correct mod times.
3807 Improve floating point support for core files.
3809 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3810 (sunos4_core_file_p): Create a second registers section in the
3811 core file, called ".reg2", for the float registers.
3813 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3815 * many changes to improve archive handling; found a logic flaw in
3816 bfd_check_format which only just happened to work by cooncidence.
3818 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3820 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3823 * bfd.h: changed type of udata in asymbol to void *, like it
3824 should be. Added bfd_reloc_dangerous enum member.
3826 * coff-code.h: Fixed it so that internally generated symbols get
3827 their values relocated correctly in all cases. Removed calls to
3830 * icoff.c: Not understanding the destination symbol of a reloc is
3831 not a failure any more, just 'dangerous'. This allows linking of
3832 b.out and coff images.
3834 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3838 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3840 * sunos.c (translate_to_native_sym_flags): fixed
3841 sym_pointer->n_value so that symbols on the way out get their
3842 section relative values calculated correctly.
3844 * coff-code.h (mangle_symbols): fixed problem where tags were not
3845 being relocated for structs, enums, unions. Also various lints.
3847 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3849 * archive.c (get_elt_at_filepos): system_call_error returned
3852 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3854 * Resolve the use of no_error and system_call_error.
3855 The bfd library itself now will never set bfd_error to
3858 The code still needs to be combed to make sure all the error
3859 codes are correct. I suspect they are not always set correctly.
3861 * The names of all the messages have _ prepended because the sun
3862 bundled compiler can't distinguish from a macro which takes an
3863 argument and the same identifier in a non-macro context.
3865 * The reason for the above being that entry points which used to
3866 be trampoline functions are now just macros which expand to a
3867 direct call through the bfd's xfer vector.
3869 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3870 must gas have its own version of everything (the gas version
3871 had the correct value)
3873 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3875 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3876 properly support i960 architecture and output correct reloc stuff.
3878 * bfd.h: added prototype for bfd_printable_arch_mach, added
3881 * coff-code.h: Applied patches from chrisb to support i960
3882 architecture, zero relocs and swap them correcly and conditionally
3883 compiled the timestamp.
3885 * sunos.c: Made the default section alignment 2^3 so that doubles
3886 are done properly. Fixed the same reloc bug that was in b.out.c
3888 * sysdep.h: Now compiles on a Posix box
3890 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3892 * icoff.c: Fix comment on big-endian version.
3893 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3894 F_RELFLG). Set F_AR32WR in output files if little endian
3897 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3899 * archures.c fixed =/== typo
3901 * sunos.c added architecture stuff for output. Fixed
3902 bug where files where vma(data) != size(text)
3903 were processed wrong.
3905 * coff-code.h added a lint cast
3907 * (../include/a.out.sun4.h) fixed it so zmagic
3910 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3912 * archive.c removed loads of includes, and fixed bug where string
3913 table didn't have a null at the end.
3915 * bfd.c fixed includes, added symbols argument to
3916 canonicalize_reloc entry point.
3918 * libbfd.c fixed includes and added some lint patches.
3920 * targets.c added both sorts of intel coff.
3922 * b.out.c fixed included, changed was the canonical
3925 * icoff.c added support for callj and big and little
3928 * opncls.c added chmod+xing for files with EXEC_P set.
3930 * sunos.c fixed includes. Changed default section
3931 alignement to words. Fixed relocation stuff to work with
3934 * bfd.h various new types added, prototype for new
3935 reloc calls, changed bfd->iostream to a void *
3936 to including files don't need stdio.h.
3938 * libcoff.h added conversion table to tie relocs to
3943 * coff-code.h fixed includes. Added code to support
3944 big and little endian formats. Various lints. Better
3945 processing of symbols. Changed reloc stuff to new
3948 * libbfd.h fixed includes
3951 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
3953 * bfd.h changed name of alignment entry in sec_struct to
3954 alignment_power, because of conflicting uses within bfd.
3955 Now it should be obvious that it's a 2**n alignment
3956 specifier. Removed start_pad, end_alignment, block, minsize,
3957 output_file_alignment, subsection_alignment and original_vma fields.
3958 Added align_power() macro. Fixed bfd_section_alignment
3959 acessor macros. Added bfd_symbol_same_target macro.
3961 * b.out.c (b_out_write_object_contents) fixed to use
3962 new alignment member. Fixed (callj_callback) to use section
3963 relative symbols properly.
3965 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
3966 Fixed (translate_from_native_sym_flags) to correctly make
3967 symbols section relative.
3969 * bfd.c (bfd_errmsg) fixed various enum cast problems.
3970 (bfd_make_section) took out initialization of obsolete members.
3971 (bfd_print_symbol_vandf) added
3973 * opncls.c (bfd_create) created.
3975 * coff-code.h (coff_new_section_hook) took away refs
3976 to obsolete members. (make_a_section_from_file) added
3977 conversion between alignment types. (coff_symbol_from)
3978 added. (coff_count_linenumbers) only counts linenumbers
3979 if symbol is of coff-type. (coff_mangle_symbols) only
3980 heavily mangles symbols if symbol is coff-type.
3981 (coff_write_symbols) various lints. (coff_write_object_contents)
3982 various lints and modification for alignment conversion.
3983 (coff_slurp_relocs) fixed for use with new asection shape.
3985 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
3987 * archive.c lots of lint
3989 * b.out.c added callj relocation support, upgrated reloc howto.
3990 Fixed so that asymbol and reloc records are output
3993 * bfd.c lots of lint, support for new bfd entry point
3996 * bfd.h changed definition of asymbol to contain pointer to
3997 owning bfd, removed target dependencies.
3999 * cache.c took out print statements, put in BFD_ASSERT calls.
4001 * coff-code.h various lints, corrected linenumber output
4002 functionality. Added support for new style asymbols and
4003 bfd_print_symbol. Fixed so that asymbol and
4004 reloc records are handled correctly. Added timestamp.
4006 * icoff.c Added support for new howto shape.
4008 * liba.out.h Added support for new asymbol shape
4010 * libbfd.c various lints
4012 * libbfd.h various lints
4014 * libcoff.h added support for new asymbol shape.
4016 * sunos.c various lints. Added support for new asymbol shape
4017 and bfd_print_symbol.
4019 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4021 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4022 pointer lint. Added support for callj relocation. Fixed bug where
4023 the last 32 bytes of the text section were overwritten by data. Fixed bug
4024 where archives of b.out didn't work due bfd_slurp_extended_name_table
4027 * sunos.c added support for n_other field. Braced the howto table so
4028 that it won't be affected by any lengthing of the howto struct typedef.
4031 * bfd.h added support for n_other field, added special_function
4032 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4035 * bfd.c upgraded bfd_perform_relocation, various lints.
4037 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4039 * ChangeLog: Started ChangeLog for BFD.
4040 * ToDo: Create file for suggestions.
4042 * Makefile: Support easy loading into Saber C.
4043 Add dependencies for icoff.o and bcs88kcoff.o.
4044 Rename coff.c to coff-code.h. Change callers.
4046 * bfd.c (bfd_check_format): Allow the check_format routines
4047 to return the desired target vector, rather than just a Boolean.
4048 bfd.h (bfd_check_format): Change function pointer return type.
4049 archive.c (bfd_generic_archive_p): change callee.
4050 b.out.c (b_out_little_object_p, b_out_big_object_p,
4051 b_out_real_object_p): change callee.
4052 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4053 in check_format transfer vectors that need a filler.
4054 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4055 bcs88kcoff.c: change callee.
4056 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4057 icoff.c: change callee.
4058 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4060 * libbfd.c (zalloc): It should actually zero the storage!
4061 This was commented out for some reason.
4063 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4064 This is so callers can avoid <stdlib.h> which doesn't exist
4067 * bfd.c (map_over_sections): Add debugging code, since I
4068 noticed the section count for sunos core files was bad, but only
4069 GDB had detected the problem.
4070 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4071 bfd_get_section_linenos): Remove obsolete functions.
4072 (bfd_apply_relocations): Use longs, not ints, for the math.
4074 * bfd.h: Declare enum boolean and struct bfd_target as well
4075 as typedefs for them. Remove obsolete
4076 bfd_get_section_lineno_size.
4078 * cache.c: Make the "fdopen" support work. Keep better track
4079 of how many files are open. Centralize the opening of files
4080 and be sure bfd_open[rw] actually try to open the file. Evade
4081 linked list initialization problems.
4083 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4085 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4087 * cplus-dem.c: Delete file, since it is not part of BFD.
4089 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4090 (bfd_openr, bfd_openw): Actually open the file, give error now.
4092 * sunos.c (sunos4_core_file_p): Set section count.
4093 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4094 obsolete definitions.
4095 (_write_symbol_table): Initialize <idx> counter.
4096 (foop): Eliminate debugging code.