1 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
3 * bout.c (aout32_slurp_extended_name_table): Define to be
4 _bfd_slurp_extended_name_table rather than bfd_true.
6 * coff-mips.c: Include libaout.h and aout/aout64.h to get
7 definitions for N_SET[ATDB].
8 (ecoff_howto_table): Moved near top of file.
9 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
10 seen, cook up a constructor section of the same name and put in a
11 reloc pointing to the symbol. This lets the GNU linker build
12 global constructors and destructors without using collect.
14 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
16 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
18 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
20 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
21 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
22 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
23 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
24 * configure.in (*-*-bsd): Change to *-*-bsd*
26 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
28 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
29 int, for the sake of the old Portable C Compiler.
31 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
33 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
35 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
37 * configure.in: Get target name right for m68*-*-hpux.
39 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
41 * trad-core.c (NO_SIGNED_GET): New macro.
42 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
43 signed NO_GET, where appropriate.
45 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
46 * configure.in (*-*-linux*): Remove until linux port for a
47 non-i386/i486 system is actually available.
49 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
51 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
52 when compiling under HPUX.
54 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
56 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
57 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
59 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
60 * bfd/libhppa.h: Include sysdep here. Conditionalize
61 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
62 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
65 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
67 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
68 GNU version is needed.
70 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
72 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
74 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
76 * Makefile.in: Build elf32-hppa.o.
78 * syms.c (BSF_FUNCTION): New symbol flag.
80 * elf32-hppa.c: Fixed to work with elf32-target.h.
82 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
84 * libaout.h (NAME): Don't define if already defined.
86 * libelf.h: Protect against multiple inclusions.
87 (elf_symbol_type): Moved here, added new fields.
88 (struct elf_backend_data): New field `global_sym'; I suspect this
90 * elf32.c (elf_symbol_type): Deleted from here.
91 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
92 point to backend versions of symbols.
93 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
94 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
96 (elf_write_object_contents): Write program headers if appropriate.
97 (bfd_section_from_shdr): Unnamed sections get empty string for
98 name, not "unnamed". Handle SHT_NOBITS separately from
99 SHT_PROGBITS, and set some different flags.
100 (elf_file_p): New routine.
101 (elf_object_p, elf_core_file_p): Call it.
102 (elf_object_p): Handle EM_HPPA.
103 (elf_symbol_from, elf_idx_of_sym): New functions.
104 (elf_make_sections): Get symbol number right for relocations. Set
105 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
106 (elf_fake_sections): BSS section should be SHT_NOBITS, not
107 SHT_PROGBITS. Always generate symtab and strtab, not only if
108 relocations are needed. Set SHF_* flags as appropriate.
109 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
110 (elf_write_object_contents): Fix off-by-one error in symbol count.
111 Store a correct value for the symbol; write the size field
112 properly; make some guesses about the type field. Set section
113 type correctly for string tables.
114 (section_from_elf_index): Check for absolute and common sections
116 (elf_section_from_bfd_section): Ditto.
117 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
118 Use empty string instead of "unnamed" for nameless symbols.
119 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
120 HPPA (only?). Don't free raw symbols; keep the pointer around for
122 (elf_set_arch_mach): Handle bfd_arch_hppa.
123 (elf_find_nearest_line): Just return false.
124 (elf_write_object_contents, elf_set_section_contents): Set
125 output_has_begun field after computing file positions.
126 (elf_set_section_contents): Write section contents immediately,
127 rather than caching the whole file and writing it at close time.
129 * libhppa.h (enum hppa_reloc_field_selector_type, enum
130 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
131 hppa_reloc_expr_type_alt): New enumerator types.
133 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
134 * configure.in, configure.host: Use them.
136 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
138 * elf32-target.h: Allow overrides of armap defaults.
140 * elf32-hppa.c, elf32-hppa.h: New files.
142 * config/hp300hpux.mt: New file.
144 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
146 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
147 (aix386_core_vec): Update for new fields.
149 * archive.c (bfd_generic_archive_p): Call target-specific
150 slurp_armap code, instead of bfd_slurp_armap.
151 (bfd_slurp_bsd_armap_f2): New function.
152 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
153 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
155 * libaout.h (struct aoutdata): New field for subformat, for
156 differentiating between highly similar a.out formats.
157 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
159 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
161 * hp300hpux.c: New file.
162 * Makefile.in: Include it.
164 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
166 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
169 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
171 * trad-core.c (trad_unix_core_file_p): Check the file size.
173 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
175 * coff-alpha.c: Remove duplicate function and add warnings.
177 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
179 * sco-core.c (sco_core_vec): Add initializers for new target
182 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
184 * coffcode.h [_LIT]: Recognize .lit section.
186 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
188 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
189 config/alphaosf.mt, hosts/alphaosf.h: New files.
191 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
193 * Merge in HPPA/BSD changes from Utah.
194 * hppa.c: Use this for both HPUX & BSD.
195 * targets.c: Enable hppa_vec for both HPUX & BSD.
196 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
197 * hosts/hppabsd.h: #define HOST_HPPABSD.
199 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
201 * libbfd.c: Whitespace changes around byteswap macros.
202 * libbfd-in.h: Whitespace changes around byteswap declarations.
204 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
206 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
207 system_error anymore. It confuses bfd_check_format().
209 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
211 * bfd.c: Add sgi_core_data to tdata union.
212 * coff-mips.c: Add Irix 4.x core file support.
213 * hosts/irix4.h: #define HOST_IRIX4.
215 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
217 * aoutx.h (translate_from_native_sym_flags): Check that the
218 symbol's section does get set.
219 (slurp_symbol_table): Zero index means null-string name.
221 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
223 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
225 (write_syms): Use them, to reduce string table size.
227 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
229 * trad-core.c (trad_core_vec): Add 6 new initializers to match
230 new signed get/put fields. Minor reformatting to label
233 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
235 * bfd-in.h: Insert comment about SVR3 compiler warnings.
237 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
238 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
240 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
242 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
244 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
245 (swapcore_sparc): Make sp a bfd_vma.
247 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
249 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
250 libbfd.c, libbfd-in.h: Add _do*signed*.
251 targets.c, all targets: Add bfd*signed*.
252 bfd-in.h: Add bfd_signed_vma. Add comments.
254 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
256 * format.c (bfd_check_error): Check error return from
257 _bfd_check_format routines.
259 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
261 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
262 recognize .data section if present.
264 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
266 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
267 check for the case where the user sets the address of the BSS
268 section (and the file header can't specify this). Let the user
269 set it wherever they want, regardless of what goes in the header.
271 * ieee.c (ieee_slurp_sections): Pass all ieee section names
272 straight through into BFD sections. Add comments.
274 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
276 Cleanup in preparation for better 64-bit host support.
278 * bfd-in.h (bfd_64_type): Remove.
279 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
281 * bfd-in.h (bfd_size): Remove.
283 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
285 * bfd-in.h (bfd_word): Remove.
286 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
288 * bfd-in.h (rawdata_offset): Remove.
289 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
290 (bfd_perform_relocation): Lint.
291 (enum bfd_reloc_status): Comment cleanup.
293 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
295 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
297 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
299 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
301 * elf32.c: Clean up old comments.
303 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
305 * config/sun3.h: String argument to fprintf is const.
307 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
308 on systems which define PAGE_SIZE in <limits.h>.
310 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
312 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
313 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
314 the core file failing signal.
315 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
316 to supply the core file failing signal.
318 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
320 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
321 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
322 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
323 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
325 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
327 * coff-mips.c (PAGESIZE): Correct value.
329 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
331 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
332 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
334 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
336 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
337 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
339 (coff_compute_section_file_positions): Force vma and lma of _LIB
341 (coff_set_section_contents): Count number of entries in new lma
343 * coffgen.c (make_a_section_from_file): Force lineno_count of
344 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
345 SCO 3.2v4 shared library.
346 * seclet.c (rel): Copy over any section with contents, not just
349 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
352 * coff-i386.c (coff_i386_reloc): New function, to generate
353 relocateable output correctly.
354 (howto_table): Use coff_i386_reloc for all reloc types.
355 (CALC_ADDEND): Use a more efficient hack to get the correct addend
357 (i386comm_value): Removed; no longer needed.
359 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
361 * coffcode.h (coff_set_section_contents): Don't write out
362 sections without a filepos.
364 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
366 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
368 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
370 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
371 * libecoff.h (ecoff_data_type): Added gp_size field.
372 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
373 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
374 Set flags to 0 for large common symbols.
375 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
376 which can occur for gas-generated relocs.
377 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
378 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
379 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
381 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
383 * srec.c (srec_set_section_contents): Use lma field for load
385 * section.c: Add declaration of lma field to section structure.
386 * coffcode.h (coff_write_object_contents): Use lma field for load
388 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
390 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
391 symbols in a better way. (translate_to_native_sym_flag): Set the
392 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
394 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
395 (bfd_make_section): Cope with new builtin section.
396 * syms.c (bfd_decode_symclass): Can now print indirect section
399 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
401 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
402 defined, and yields false.
403 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
405 * archive.c (snarf_ar_hdr): Add support for reading (only,
406 so far) BSD-4.4-style extended headers.
407 * archive.c: Some more comments.
409 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
411 * Makefile.in: fix rule for dvi and info, so that the recursive
412 makes does the right thing, instead of always info
414 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
416 * libbfd.c (bfd_seek): Disable optimized handling for archives and
417 archive members; they need more special reatment. For now, verify
418 that computed and actual file positions correspond.
420 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
422 * mipsbsd.c: Renamed from aout-mipsbsd.c.
423 (set_arch_mach): Delete non-MIPS code.
424 (reloc_howto_type_lookup): Ditto.
425 * Makefile.in: Adjusted.
427 * libbfd.c (bfd_tell): Update `where' field.
428 (bfd_seek): Don't do anything if we're not changing the file
429 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
430 field against a SEEK_SET request. Call bfd_tell to re-update
431 `where' field when done.
432 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
434 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
436 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
438 * Makefile.in: added installcheck target
440 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
442 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
443 if the type is not stNil.
445 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
447 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
448 forward declarations.
450 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
451 it's implied by the type.
453 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
455 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
457 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
459 * rs6000-core.c: Add .ldinfo section.
461 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
463 * Makefile.in (MAKEOVERRIDES): Define to be empty.
465 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
467 * section.c (bfd_set_section_contents): whitespace
468 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
471 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
473 * hosts/go32.h: don't define POSIX_UTIME
475 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
477 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
478 against machine architecture stored in the ELF header, to resolve
480 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
481 NULL, so only use results when non-NULL.
482 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
483 and add to vector of targets.
485 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
487 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
488 are always just debugging symbols.
490 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
491 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
493 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
495 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
496 hpux 7). Patch from friedman@gnu.ai.mit.edu.
497 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
498 defined, which they aren't in hpux 7.0.
500 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
501 Tran-Le, tranle@intellicorp.com.
503 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
505 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
506 ahead and do the relocation.
507 (ecoff_refhi_reloc): Don't to the relocation here, just remember
508 what needs to be done.
509 (ecoff_reflo_reloc): Do the REFHI relocation here.
511 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
513 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
514 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
515 relocs are reasonable.
516 * coff-msym.c: Eliminated uses of DEFUN.
517 (ecoff_swap_tir_out): New function.
519 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
521 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
522 * configure.host (vax-*-ultrix2*): Add triplet.
523 * hosts/vaxult2.h: New file.
524 * config/vaxult2.mh: New file.
526 * aoutx.h (string.h): Include for strchr and friends.
527 * archive.c (string.h): Include for memchr and friends.
528 * elf32.c (string.h): Include for strrchr and friends.
530 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
532 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
533 (MY_set_sizes): Use sunos4_set_sizes.
535 * elf32.c: Renamed from elf.c. Several CPU-specific functions
536 deleted, as well as elf-big and elf-little targets.
537 * libelf.h: New file.
538 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
540 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
542 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
544 * coffcode.h (coff_compute_section_file_positions): Don't need
545 variable "old_sofar" if compiling for i960.
547 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
551 * ieee.c (exten, envi): "static" belongs first in declaration.
553 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
555 * srec.c: add support for symbolsrec, srecords with symbols in
558 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
560 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
561 to avoid lint complaints.
563 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
565 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
566 type SHT_STRTAB. Don't alter file offset for section 0.
567 (reloc_type_names): Now an array instead of a macro. Still inside
568 "#if 0", since it's used only in debugging code also in "#if 0".
569 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
570 (sort_reloc_map): New function.
571 (sparc_reloc_map): New variable.
572 (elf_bfd_reloc_type_lookup): New function.
574 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
576 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
577 bfd_make_debug_symbol; they were already in the target structure.
578 * Adjusted all uses of JUMP_TABLE.
579 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
580 from coff_make_debug_symbol.
581 * libcoff.h: Updated accordingly.
583 * Minor cleanups provoked by gcc warnings:
584 * aoutx.h (NAME(aout, reloc_type_lookup)),
585 cpu-h8300.c (local_bfd_reloc_type_lookup),
586 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
588 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
589 ieee.c (ieee_slurp_section_data),
590 elf.c (elf_make_sections, elf_fake_sections,
591 elf_compute_section_file_positions, elf_write_object_contents):
592 Removed unused variables.
593 * archures.c: Removed /* from within comment.
594 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
595 * oasys.c (oasys_write_data): Initialize i.
597 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
599 * libcoff.h (obj_raw_syment_coun): New macro.
600 * coffgen.c (coff_get_normalized_symtab): Initialize
602 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
604 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
606 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
608 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
609 for compatibility with tools from MIPS.
611 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
612 * config/irix3.mt, config/irix4.mt: Removed.
613 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
614 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
616 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
618 * hosts/hp300bsd.h: Add gross hack to determine whether we
619 are running on BSD 4.3 or BSD 4.4, and use appropriate include
620 files (and set other parameters) to match.
622 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
624 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
625 ansi definition which otherwise confuses non-ansi compilers.
627 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
628 ultrix cc by forward declaring getenv as is done in
631 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
633 * elf.c (elf_info_to_howto): cast an enum into unsigned char
634 avoiding a fatal error in vax ultrix 4.2 cc.
636 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
638 * bfd-in.h, VERSION: Roll to version 2.1.
640 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
642 * oasys.c (oasys_write_object_contents): Lint.
643 * srec.c: Whitespace cleanup.
645 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
647 * coffgen.c (coff_print_symbol): Print correct tagndx value;
648 cleaned up output formatting a bit.
650 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
652 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
653 relaxable. Should be moved somewhere else.
655 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
657 * aout-mipsbsd.c: Eliminated uses of DEFUN.
658 (aout_mips_*_vec): Added seclet_link element.
660 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
661 support for aout-mipsbsd target.
663 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
665 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
667 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
669 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
671 Add support for the H8/500
673 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
675 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
677 * libecoff.h: New file. Defines ECOFF backend data for gdb.
678 * coff-mips.c: Now includes libecoff.h.
679 (ecoff_data_type): Moved to libecoff.h.
680 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
681 call it. If there is ever another ECOFF target, this and the
682 swapping functions should be accessed via an ECOFF specific target
684 * Makefile.in (coff-mips.o): Depends on libecoff.h.
686 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
688 * coffcode.h: Removed MIPS specific information, since coff-mips.c
689 no longer includes this file.
691 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
692 bits to 0 to make comparison test useful.
694 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
695 avoid overflowing GP accessible sections in binutils/objdump.
697 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
699 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
700 reading more robust: Fail if string index is out of string
703 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
705 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
706 PCREL13): Don't take dst_address into account; the input file has
707 already taken care of that.
709 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
711 * coff-mips.c: Completed support for linker and binutils.
713 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
715 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
716 original addend from section contents.
718 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
720 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
721 * hosts/delta88.h (strtol): Fix prototype.
722 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
724 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
726 * elf.c: Get rid of "#ifdef sparc".
727 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
728 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
730 (elf_info_to_howto): Use runtime conditionals on CPU type, not
731 compile type conditionals on host CPU.
732 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
734 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
736 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
738 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
739 ECOFF which has two common sections.
740 (bfd_com_section): Set SEC_IS_COMMON flag.
741 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
742 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
743 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
744 bfd_is_com_section macro rather than checking for equality to
747 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
749 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
750 (coff_mkobject_hook): Accept aouthdr argument.
751 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
752 Handle NULL aouthdr argument.
753 (coff_object_p): If there is no aouthdr, pass it as NULL to
755 * libcoff.h: Rebuilt for mkobject_hook changes.
757 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
758 additional MIPS ECOFF fields.
760 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
762 * configure.host: added mips-dec-bsd*
763 * configure.in: added mips-dec-bsd*
764 * aout-mipsbsd.c: new file for mips-dec-bsd*
765 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
766 * aoutx.h: added mips support.
767 * archures.c: added mips support to bfd_default_scan().
768 * cpu-mips.c: added support for R4000 (untested).
769 * libaout.h: added MIPS1 & MIPS2 magic numbers.
770 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
771 hope will make it into include/bfd.h.
772 * targets.c: added aout_mips_*_vec.
774 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
776 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
778 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
780 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
782 * libcoff-in.h: Update prototype for coff_count_linenumbers.
784 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
786 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
787 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
788 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
789 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
791 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
792 bfd_swap_reloc_in or coff_swap_reloc_out.
793 * coff-mips.c: Added code to link and write out symbolic debugging
794 information, and to swap relocs in and out.
796 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
798 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
799 (coff_write_object_contents): coff_count_linenumbers returns the
800 number of line number records it found.
802 * coffgen.c (coff_write_linenumbers): only write out line numbers
803 in the section they belong to.
805 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
807 * targets.c (bfd_target): Added relocateable argument to
808 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
809 target vector for linker use.
810 * bfd.c (bfd_seclet_link): New macro.
811 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
812 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
813 and boolean return value. Made static.
814 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
815 relocateable argument.
816 * reloc.c (bfd_generic_get_relocated_section_contents): Added
817 relocateable argument (if relocateable, saves relocs).
818 * bout.c (b_out_get_relocated_section_contents),
819 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
820 relocateable argument (if relocateable, just calls
821 bfd_generic_get_relocated_section_contents).
822 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
823 argument to prototype.
824 * All targets: Set new _bfd_seclet_link vector to
825 bfd_generic_seclet_link.
827 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
829 * coffgen.c: #include seclet.h.
831 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
833 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
834 debug info. Setup info about linker symbols only, and use
835 standard bfd fields to hold the info.
836 * (hppa_object_p): Remove unneeded decls.
837 * (hppa_new_section_hook): Get rid of most of this.
838 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
839 fat. Remove all knowledge of stabs, remove redundant knowledge of
841 * Remove macros for accessing fields which are now gone.
843 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
845 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
847 * coff-z8k.c: delete unused reloc functions
849 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
851 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
852 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
853 * coff-msym.c: Use DEFUN for function definitons.
854 * coff-mips.c: Added code to read and print symbols, and to find
857 * coffcode.h: Moved many generic functions into coffgen.c. Moved
858 swapping functions into coffswap.h for ECOFF use. Moved
859 relocation functions, only used by h8300 and z8k, into reloc16.c.
860 Added hooks for coffgen.c functions to backend data structure, and
861 added hook functions. Still more could be done.
862 * coffswap.h: New file to hold COFF swapping routines.
863 * coffgen.c: New file to hold generic COFF functions.
864 * reloc16.c: New file to hold h8300 and z8k specific relocation
866 * libcoff-in.h: Added declarations for functions in coffgen.c.
867 * libcoff.h: Rebuilt to incorporate changes.
868 * coff-h8300.c: Function name changes.
869 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
870 hook rather than defining EXTRA_CASES.
871 * Makefile.in: Build new files coffgen and reloc16. Added
872 dependencies of coff-*.o on coffswap.h and seclet.h.
874 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
876 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
877 about discarding const.
879 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
881 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
883 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
885 * configure.in (post-target): If --with-minimal-bfd is specified,
888 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
890 * srec.c (srec_write_records): one of my boards wants a CR between
893 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
895 * archive.c (do_slurp_coff_armap): set symdef_count correctly
896 (it broke a couple of weeks ago).
898 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
900 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
901 return type, so libbfd.h doesn't reference undefined typedefnames.
903 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
905 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
907 (coff_pointerize_aux): don't pointerize a negative tagndx
908 (sometimes generated by SCO 3.2v4 cc).
910 * bout.c (calljx_callback, callj_callback,
911 b_out_get_relocated_section_contents): warn if relocating against
914 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
916 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
917 Make a bunch more routines be static.
918 * hppa.c (fill_spaces): Get rid of this, replace with much better
919 written setup_sections().
920 * (setup_sections): New routine to create BFD sections for each
921 space and subspace in SOM files.
922 * (hppa_object_setup): Use BFD sections created by
923 setup_sections() to locate GDB symbol table info.
924 * (make_unique_section): New routine to create a BFD section. It
925 ensures that the given name is unique, and will generate a unique
927 * (hppa_object_p): Become much more paranoid about file header.
928 * (make_bfd_asection): Call bfd_make_section to do the dirty
929 work. Simplify code somewhat.
930 * (hppa_core_file_p): Use proper name for stack section.
931 * libhppa.h: Remove millicode_start, millicode_end decls.
933 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
935 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
937 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
938 relocs, don't bother doing the adjustment if the value to add is
941 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
943 * bfd.c (bfd_get_size): New function that gets an upper bound
944 on the possible size of any object in a bfd.
945 * elf.c (bfd_elf_find_section, elf_get_str_section,
946 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
948 * elf.c (elf_big_vec, elf_little_vec): Document last three
949 members initialized to NULL.
951 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
953 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
955 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
957 * hosts/std-host.h: New file. Attempt at a generic/default
958 set of definitions, to discourage porting to new hosts by copying.
959 * hosts/news.h: Removed.
960 * hosts/sparc.h: Use std-host.h.
961 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
962 perhaps we can later remove the the_bfd field from each symbol.
963 * syms.c (struct symbol_cache_entry): Remove unused field
964 app_data. Add comment noting that the_bfd is almost redundant,
966 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
967 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
968 * hppa.c (fill_spaces): Make slightly more rebust.
969 * configure.in: Allow std-host as the "default" host.
971 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
973 * bfd.c: Add struct hppa_core_data to tdata union.
974 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
975 Get rid of HPPA/BSD specific code. That will go somewhere else
977 * (fill_spaces): Don't spin forever and die if you don't find
978 $MILLICODE$ subspace.
979 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
981 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
982 Make these work for HPUX.
983 * (make_bfd_asection): New routine to make section creation a
985 * (hppa_core_file_p): Completely rewrite, leave out bugs.
986 * libhppa.h: #include the right system files. Redefine all of
987 the structs/macros for hacking core files to use more sensible
988 HPUX core file structures.
989 * targets.c (target_vector): Conditionalize hppa_vec on
990 HOST_HPPAHPUX, not hp9000s800.
991 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
992 malloc and realloc. #define HOST_HPPAHPUX.
994 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
996 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
997 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
998 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
999 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
1001 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
1002 * aix386-core.c: New file for handling core files on AIX on PS/2.
1003 * targets.c: if AIX386_CORE, use aix386_core_vec.
1004 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
1007 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1009 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
1012 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1014 * Makefile.in: added dvi target
1016 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
1018 * bfd.c: Use right name for tekhex tdata struct.
1019 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
1020 * libcoff.h: Updated to get spacing change from coffcode.h.
1021 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
1023 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
1025 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
1026 functions, with the "guts" of the old bfd_slurp_bsd_armap
1027 and bfd_slurp_coff_armap, but assuming we've already checked
1028 if the armap is present or not.
1029 Also, rewrite a bit to avoid keeping around obstack data
1031 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
1032 Various fixes to correctly handle COFF_style archives names.
1033 (Note that because these have a trailing '/', the names can
1034 have embedded spaces.)
1035 * archive.c (bfd_slurp_armap): New function, replaces old
1036 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
1037 _either_ format, and calls do_slurp_bsd_armap or
1038 do_slurp_coff_armap if either form of map is seen.
1039 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
1040 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
1041 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
1042 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
1044 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
1046 * hppa.c: #include "sysdep.h", not <sysdep.h>.
1047 * libhppa.h: Make millicode_start and millicode_end be unsigned
1048 int to be same type as CORE_ADDR in GDB. Why are these here?
1050 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
1052 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
1053 vaddr of the section to the addend.
1054 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
1055 SCO_CORE to SELECT_VECS.
1056 (target_vector): add sco_core_vec.
1057 * sco-core.c (sco_core_vec): add leading underscore initializer.
1058 * configure.in (i[34]86-*-sco*): use target i386-sco.
1059 * config/i386-sco.mt: new file; define SCO_CORE.
1061 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
1063 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
1065 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1067 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
1069 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1071 * hosts/i386linux.h: Include unistd.h.
1073 * aoutx.h (print_symbol): aout_stab_name returns a constant
1075 * libaout.h (aout_stab_name): Fix prototype.
1076 * stab-syms.c (aout_stab_names): Array is now const.
1077 (aout_stab_name): Return value is now pointer to const.
1079 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
1082 * syms.c (asymbol): Added new field "app_data", for data
1083 particular to the application. Some of the linker flags ought to
1084 get moved to this field someday.
1086 * archures.c (bfd_default_scan): Recognize a few more numbers:
1087 80486, 80960, and 960.
1089 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
1090 bfd_coff_std_swap_table, cast to PTR.
1091 * bfd.c (bfd_coff_swap_*): Deleted macros.
1092 * targets.c (struct bfd_target): Deleted COFF-specific swapping
1094 * coffcode.h (type bfd_coff_backend_data): New structure type,
1095 contains pointers to the COFF-specific swapping routines.
1096 (bfd_coff_std_swap_table): New data structure, to be used when
1097 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
1098 (bfd_coff_swap_*): New macros.
1099 * coff-mips.c (mips_coff_swap_table): New data structure.
1100 (ecoff_big_vec): Use it.
1101 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
1102 * All other targets: Deleted coff-specific vector entries.
1104 * trad-core.c: Fixed some `PARAMS' uses that were missing
1107 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
1109 * aoutx.h (some_aout_object_p): Protect arg prototype in
1110 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
1112 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
1114 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
1115 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
1116 PARAMS for readability.
1118 * aoutx.h: Add type to callback parameter.
1119 * coff-mips.c: Don't call trad-core.h, not needed.
1120 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
1121 * trad-core.h: Eliminate, unused.
1123 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1125 * format.c (bfd_check_format): if default target isn't found
1126 then look through the entire list rather than return early.
1128 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1130 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
1132 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1134 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
1136 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1138 * coff-z8k.c: checkpoint, more addressing modes handled
1139 * coffcode.h (get_value): don't truncate reloc->addend field, it's
1142 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
1144 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
1146 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1148 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
1150 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
1152 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
1153 and about when file descriptors are closed.
1155 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1157 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
1158 written out correctly.
1160 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
1162 * section.c: New section bit SEC_SHARED_LIBRARY.
1163 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
1164 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
1167 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
1169 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
1170 macros; use PARAMS to declare the function pointers involved.
1172 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
1173 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
1175 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
1177 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
1179 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
1180 declaring pointers to functions.
1181 * cache.c, elf.c: Move static function decls to top, use PARAMS.
1182 * seclet.h: Declare external function with PARAMS.
1184 * doc/chew.c (exfunstuff): Eliminate.
1185 (paramstuff): Replace exfunstuff with function to generate PARAMS.
1186 * doc/proto.str: Use paramstuff rather than exfunstuff.
1188 * libbfd.h: Update, based on changes in source code and chew.
1190 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
1192 * libieee.h: Add FIXME about removing limit on number of sections.
1193 * bfd-in.h: Improve comments to make it clear that bfd.h is
1194 the wrong place to edit this file.
1195 * Makefile.in (install): Install ansidecl.h and obstack.h in the
1196 same places where we install bfd.h.
1198 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
1200 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
1201 symbol type before blindly modifying the auxent. Specifically,
1202 only modify the endndx fields for types that need it, and don't
1203 set the array information for non-arrays.
1205 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
1207 * aoutx.h (some_aout_object_p): Section list should be set up
1208 correctly anyways; don't have to set up "next" pointers manually.
1210 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
1212 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
1213 config/i386v.mh: removed -DUSG from HDEFINES.
1214 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
1216 hosts/i386v.h: don't define POSIX_UTIME.
1218 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1220 * ieee.c (ieee_slurp_sections): make a private copy of the
1221 section's name before truncating it.
1223 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1225 * hppa.c: add symbol_leading_char entry in transfer vec
1227 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1229 * ieee.c (get_symbol): can now cope when two symbols of a
1230 different class, but the same index number occur consecutively.
1231 (get_section_entry): nicer name for sections being forward
1232 referenced. (ieee_archive_p): don't free the filename string,
1233 since it was never malloced.
1235 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
1237 * coffcode.h (coff_write_object_contents): Zero timestamp field.
1239 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
1241 * coffcode.h (coff_swap_aux_out): set the fcnary info before
1242 optionally setting the dimen info, since they are in the same
1243 memory locations. Also zero out external auxent.
1244 (coff_write_symbol): don't zero external auxent; now done in
1247 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
1249 * Check fclose return value for errors.
1250 libbfd.h: bfd_cache_close now returns a boolean.
1251 cache.c (bfd_cache_delete): return fclose success value.
1252 (bfd_cache_close): return bfd_cache_delete return value.
1253 opncls.c (bfd_close, bfd_close_all_done): return result of
1256 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1258 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
1260 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1262 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
1263 work out a coff relocation type from a howto's attributes rather
1264 than using the input r_type field. This fixes PR1677 and allows
1265 conversion of a.out relocs to coff relocs.
1267 * coffcode.h (coff_write_relocs): if supplied a relocation
1268 relative to an absolute symbol, use the right symbol index.
1270 * reloc.c (bfd_perform_relocation): do a partial link for coff
1273 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
1275 * changes to support i386-sysv with shared libraries:
1276 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
1277 check for .data2; if _LIB is defined, check for it; map
1278 SEC_NEVER_LOAD to STYP_NOLOAD.
1279 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
1280 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
1281 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
1282 if section has contents, not just if it is loadable; if
1283 TWO_DATA_SECS, check for .data2
1284 (coff_set_section_contents): set vma of .lib section to number of
1286 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
1287 don't define coff_write_armap to bsd_write_armap.
1288 * hosts/i386v.h: don't include <utime.h>, since it is not provided
1291 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
1293 * solaris2.h: Get the definition of alloca from alloca.h if we
1296 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
1298 * configure.in (i960-*-{aout,bout}): Support these.
1300 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
1302 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
1304 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
1306 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
1307 no-longer-used definitions of L_SET and L_INCR.
1308 * i386linux.h: Tweaks to smooth Linux build.
1310 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
1312 * seclet.h: Add enum tag to bfd_seclet_enum_type.
1314 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
1316 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
1317 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
1318 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
1319 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
1321 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
1322 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
1324 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
1326 * configure.host: New file, contains mapping of host configs
1327 to host support file names for bfd, binutils, opcodes.
1328 * configure.in: Use it.
1329 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
1330 * i386bsd.c: Cleanup, reformat.
1331 * config/i386-bsd.mt: Comment changes.
1332 * config/i386bsd.mh: New file for core file support.
1333 * hosts/i386bsd.h: Merge changes from Peter Schauer.
1334 * bout.c (ALIGN): Rename to ALIGNER, since system header files
1335 on BSD 4.4 define ALIGN (sigh!).
1337 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1339 * libaout.h (aout_backend_data): added exec_header_not_counted
1340 field. For ZMAGIC files only, when text_includes_header is set, by
1341 default the length of the exec header is counted in the text
1342 section size. For go32, exec header is mapped in but does *not*
1343 contribute to the size of section.
1344 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
1345 is not set, but ztih is, add the size of the exec header to the
1346 recorded size of the text section.
1347 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
1348 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
1349 Also set text_includes_header.
1350 * aout-target.h (*_backend_data): cleare exec_header_not_counted
1351 by default in MY(backend_data).
1353 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
1355 * aout-target.h (callback): Don't define this function if it won't be
1358 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
1359 type doesn't match. Don't lose if file sections have already been
1361 (set_arch_mach): Set reloc_entry_size.
1362 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
1364 * hosts/i386bsd.h: New file.
1365 * configure.in: Recognize i[34]86-*-bsd host.
1367 * aout-target.h (callback, write_object_contents): Delete unused
1370 * aoutx.h (reloc_type_lookup): New function.
1371 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
1372 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
1373 (MY_reloc_howto_type_lookup): Don't define it.
1375 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
1377 (slurp_symbol_table): Use header byte order, not target byte
1378 order, for reading symbol data.
1380 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
1382 * configure.in: Undo some brain damage in the host section.
1383 * configure.in: Reformat the target section, test many configs.
1384 * Makefile.in (make): Remove obsolete `make make'.
1385 * aoutx.h (some_aout_object_p): Make defines line up.
1387 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1389 Now a bfd knows whether underscores are normally prepended
1390 to symbols in its file format.
1392 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
1393 coff-z8k.c: targets set so they have leading underscore
1394 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
1395 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
1396 without leading underscore flag
1397 * targets.c: add symbol leading char to xvec description
1398 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
1400 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
1402 * archive.c: Make errno global.
1403 * archive.c (_bfd_write_archive_contents): If read fails (and
1404 errno!=0) set bfd_error to malformed_archive (since this probably
1405 indicates a truncated archive), rather than system_call_error.
1407 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
1409 * Makefile.in: added rules for i386bsd.c
1410 * i386bsd.c: new file, supporting 386bsd.
1411 * configure.in: recognize i386-*-bsd target.
1412 * config/i386-bsd.mt: new file - 386bsd target configuration.
1414 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1416 * configure.in: re-arrange host section to use *-*-* notation,
1417 clean up some of the target section as well
1419 * seclet.c: cast result of bfd_get_relocated_section_contents to
1420 avoid compiler warnings
1422 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
1424 * coffcode.h (coff_section_symbol): Create section if it doesn't
1427 * bout.c: Removed some unused variables.
1429 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
1431 * Portability fixes from p3:
1432 coffcode.h (coff_write_relocs): removed sanity check until it
1433 works on all targets (per advice from sac).
1434 config/hp9000.mh: new file to define USG.
1435 hppa.c: #undef hppa before the JUMP_TABLE.
1436 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
1438 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
1439 local variable target volatile to avoid mysterious bug in
1442 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
1444 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
1445 * hosts/hppahpux.h: Remove bcopy and index circumventions.
1447 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
1449 * coff-z8k.c (func_da, func_jr): Lint.
1450 * coffcode.h: Use memset rather than bzero.
1451 * elf.c: Use memcpy rather than bcopy.
1452 * tekhex.c: Use memset rather than bzero.
1454 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
1456 Add Adobe a.out support.
1458 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
1459 * config/adobe.mt: Add.
1460 * configure.in (*-adobe-* target): Add.
1461 * targets.c (a_out_adobe_vec): Add.
1462 * Makefile.in: add aout-adobe.c.
1464 * configure.in: Put two dashes in all entries to be matched.
1465 Add comments to remind people to do this.
1466 Reorder all entries that match manufacturer names, to occur
1467 last, so they will only be matched if no more specific match
1468 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
1470 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
1472 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
1473 since we should never have a NULL section.
1474 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
1475 tests, set the section to bfd_abs_section.
1477 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1479 * coff-z8k.c: getting closer
1480 * coffcode.h (coff_get_relocated_section_contents): allow
1481 EXTRA_CASES hooks for different arches to provide different reloc
1483 * seclet.h: #ifndef around it to allow multiple inclusion
1484 * srec.c: minor doc fix
1486 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
1488 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
1490 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
1492 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
1495 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1497 * bout.c (b_out_slurp_reloc_table): Clear howto field before
1498 filling in reloc, in case immediately following code doesn't set
1501 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
1503 * coffcode.h (coff_renumber_symbols): set the last renumbered
1504 symbol pointer to NULL, as expected by coff_write_linenumbers.
1505 (coff_write_relocs): apparently a non-zero addend is OK for reloc
1506 type R_IHCONST used on the 29k.
1508 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
1510 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
1511 update, based on how the underlying file was opened. Obsoletes
1513 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
1514 all FASCIST_FDOPEN config defines.
1516 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1518 * sparc-opc.c: Moved to opcodes library, now that we have one.
1519 * Makefile: Don't compile it.
1521 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
1523 * aoutx.h: adjust_sizes_and_vmas did not return anything.
1525 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
1527 * section.c (bfd_set_section_flags): Remove a sanity check.
1528 It is unfortunately broken, and prevents strip from working.
1530 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1532 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
1533 created by last change.
1535 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
1537 * reloc.c (reloc_howto_struct): Make size field be unsigned.
1538 * bfd-in.h: Bump to version 2.0.
1540 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
1542 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
1543 braindamaged HP/Apollo compiler happy.
1545 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
1547 * format.c: Fix description of search for matching target.
1548 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
1549 * targets.c: Update description of search for matching target.
1550 * Makefile.in (do_clean, clean): Fix infant mortality typo.
1551 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
1552 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
1554 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
1556 * Makefile.in: Added mostlyclean/clean/distclean rules.
1558 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
1560 * targets.c (target_vector): Take out oasys (unless that is
1561 the default): Because there is no magic number in archives,
1562 there can be annoying target mis-matches.
1564 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
1566 * sparc-opc.c: Rigorously updated to match architecture manual.
1568 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1570 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
1571 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
1572 to the built-in abs_section were not written out correctly.
1574 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
1576 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
1577 large, assume we're using a swapped byte order and fail with
1578 wrong_format rather than dumping core.
1580 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
1582 * Renamed opc-sparc.c to sparc-opc.c for systems with short
1583 filename constraints.
1584 * Makefile.in: Updated to reflect change.
1586 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
1588 Add preliminary support for the we32k:
1590 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
1592 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
1594 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1596 * bout.c: added support for relaxable alignment relocs.
1598 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
1599 pass down pointer to play area rather than use alloca
1601 * cpu-z8k.c (compatible): made static to reduce name space
1604 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1606 Add basic support for the z8k:
1608 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
1609 section.c, targets.c,
1611 * syms.c: move mis-inserted patch.
1613 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
1615 Documentation fixes:
1616 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
1617 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
1619 * reloc.c: break out addend item from surrounding text.
1621 * doc.str (DOCDD): Defined. Adds text to output.
1622 (bodytext): Put bulletize before kill_bogus_lines.
1623 * chew.c (bulletize): End itemization after a blank line, to
1624 prevent following text from being swallowed up in an item.
1626 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
1628 * configure.in: Add sparclite as a target.
1630 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1632 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
1635 * coffcode.h (coff_add_missing_symbols): if symbols don't come
1636 from a coff file (csym is null), dont deref them
1638 * ieee.c (parse_expression): get the answer right when adding an
1639 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
1640 on elts so that filename is filled in.
1642 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
1644 * bout.c (howto_align_table): New set of relocs, with enough
1645 data for "objdump -r" to work.
1646 (b_out_reloc_type_lookup): Recognize alignment relocs.
1648 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
1650 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
1651 invocations of make. Also, always create installation
1654 * config/apollov68.mh: removed -g from CC definition.
1656 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
1658 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
1659 overflowing gp-offset range.
1661 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1663 * srec.c (srec_set_section_contents): don't write out sections
1664 without the LOAD and ALLOC attributes
1666 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1668 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
1669 * libaout.h (struct aout_backend_data): New callback "set_sizes".
1670 * aout-target.h (callback): Don't set page/seg sizes.
1672 (set_sizes): New routine.
1673 (backend_data): Point to it.
1674 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
1675 (sunos4_aout_backend): Point to it.
1676 * aoutx.h (set_arch_mach): Call set_sizes callback.
1678 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
1680 * aout-target.h: Make _bfd_slurp_extended_name_table be
1681 the default. Given that we *write* the suckers (for long
1682 archive member names), we really ought to be able to read them!
1683 * trad-core.c: Don't include <machine/reg.h>. It doesn't
1684 seem to be needed, and many machines don't have it.
1686 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1688 * coff-m68k.c (vector): read and write archives in coff format.
1690 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
1692 * opc-sparc.c: New file.
1694 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
1696 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
1697 pointers to bfd_byte* before performing arithmetic on them. Such
1698 use with bare void* pointers is a gcc extension.
1699 * cache.c (bfd_cache_delete): Forward decl with prototype form.
1700 * archive (normalize): Add to CONST to match actual usages with
1703 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
1705 * configure.in: Recognize i486 host cpu, and use i386-elf
1708 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
1710 * config/stratus.mt (CC): Remove definition.
1711 * elf.c (bfd_section_from_shdr): Test for the possibility that
1712 section_from_elf_index returns NULL and don't dereference it.
1714 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1716 * add hppa_data to bfd tdata (indirectly via sef).
1718 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
1720 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1722 * configure.in: error messages to stderr, not stdout
1724 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1726 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
1727 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
1728 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
1730 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1732 * configure.in: recognize hppa* instead of hppa
1734 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1736 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
1737 RTYPE2HOWTO to cope with same.
1738 * reloc.c (bfd_perform_relocation): added support for size of -2
1739 (subtract a word reloc type). Updated doc.
1741 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
1743 * Makefile.in: merged changes from progressive, removed rcsid.
1745 * archures.c, archive.c, Makefile.dos: removed rcsid.
1747 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1749 * bfd-in.h : add BFD_IS_RELAXABLE flag
1750 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
1751 header e_relaxable, major hackery in callbacks
1752 * libaout.h : add space for a_relaxable.
1753 * seclet.c (rel): don't relax empty sections
1756 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1758 * section.c (STD_SECTION): add some casts to the initializers for
1761 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
1763 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
1764 and add appropriate casts to keep (picayune) aix-cc happy.
1766 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
1768 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
1769 symbol pointers. Punt expensive & useless bfd_realloc. Use
1770 malloc for raw symbols, and free it before returning.
1771 (bfd_section_from_shdr): Do not slurp symbol table until politely
1772 asked. Do not even slurp string tables.
1773 (elf_get_symtab_upper_bound): Count 'em without reading them.
1774 (elf_get_symtab): This is how to politely ask. Schlurp!
1775 This should probably just *become* elf_slurp_symbol_table, FIXME.
1777 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1779 * archive.c (bsd_write_armap): write the timestamp of the
1780 archive header to be just a little bit later than the timestamp of
1781 the file, otherwise the linker will complain that the index is
1784 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
1786 * configure.in: Add m68k-ericsson-*.
1788 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
1790 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
1791 * elf.c: Remove unconditional debug printf's.
1792 (elf_write_object_contents, elf_slurp_symbol_table): Handle
1793 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
1794 (elf_slurp_symbol_table): Hand out symbols in forward, not
1795 reverse order. Simplify duplicate code.
1797 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
1799 * elf.c: Remove "(void)" casts from function calls where the
1800 return value is ignored, in accordance with GNU coding standards.
1802 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
1804 * hppa.c: Apply John's standard fix to avoid "empty translation
1805 unit" warnings from some ANSI-C compilers.
1807 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
1809 * hosts/solaris2.h: Configure same as sysv4.
1811 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
1813 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
1814 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
1815 type match actual return type.
1816 * elf_print_symbol (section_name): Make CONST.
1818 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
1820 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
1821 New files, for Linux (a free Unix clone for 386 machines).
1822 * Makefile.in, configure.in, targets.c: Update accordingly.
1824 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1825 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
1826 correct calling of howto special functions and fixes from Raeburn
1828 * archures.c: nuke bfd_reloc_code_type
1829 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
1830 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
1831 SEC_NEVER_LOAD, various other bfdgas newness
1832 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
1833 * targets.c: change jump table vector to above
1836 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
1838 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
1839 its prototype will be included in libbfd.h. Change result type
1840 to struct * (rather than equivalent typedef) so it can be used in
1841 the prototype, where they typedef won't be known.
1842 * libbfd.h: Updated version.
1844 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
1846 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
1847 targets.c: HPPA merge.
1849 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
1851 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
1852 * config/solaris2.mh: Kludge around Sun compiler bug.
1854 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
1856 * libaout.h (aout_backend_data): Change defs of two bitfields to
1857 be unsigned chars instead to get around rs6000 compiler problem.
1859 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
1861 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
1862 Correct misconception that there can be only one symbol table.
1863 Only call elf_slurp_symbol_table on the full symbol table, not
1864 the dynamic one which is only a subset of the full one.
1866 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1868 * coffcode.h (coff_compute_section_file_positions): For I960,
1869 don't align sections in file.
1871 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1873 * targets.c (struct bfd_target): Added field for target-specific
1874 (but not file-specific) data, for distinguishing minor
1875 characteristics between (e.g.) a.out formats.
1877 * section.c (struct sec): New field user_set_vma indicates vma
1878 field should be heeded, not assumed to be unset.
1879 (STD_SECTION): Initialize that field of standard sections to zero.
1880 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
1882 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
1883 pre-swapped version.
1885 * archures.c (struct bfd_arch_info): Fixed order of comment and
1886 field decl. New fields indicate size of page and segment for
1888 * cpu-m68k.c (N): Fill in values.
1889 * cpu-sparc.c (arch_info_struct): Ditto.
1891 * libaout.h (struct aout_backend_data): Various bits of data (not
1892 all used currently) with characteristics of a.out implementation.
1893 Important field for now is text_includes_header, indicating that
1894 the text section starts immediately after the file header, which
1895 gets mapped in with it.
1896 (struct aout_data): New fields indicate whether vma has been
1897 adjusted yet (not yet used), and what magic number will be used in
1898 the output file (should go away in favor of vma_adjusted).
1899 (WRITE_HEADERS): Code for dealing with section sizes and related
1900 header fields replaced with call to adjust_sizes_and_vmas.
1901 * aoutx.h (some_aout_object_p): Fill in magic number field.
1902 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
1903 (set_arch_mach): Set page size and segment size once CPU
1905 (adjust_sizes_and_vmas): New function; has much code moved
1906 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
1907 and size parameters, as well as many header fields, after deciding
1908 on magic number for output file. Checks to ensure that this
1909 adjustment has only been done once.
1910 (set_section_contents): Call adjust_sizes_and_vmas instead of
1911 doing much of the work here.
1913 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
1914 default (null) values of these fields.
1915 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
1916 value in exec header.
1917 (sunos4_aout_backend, MY_backend_data): Define backend data
1918 indicating file header is included in text section.
1920 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
1922 * hosts/sparc.h (abort, exit): Hide these names if compiling with
1923 gcc version 2, to avoid warnings.
1925 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
1927 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
1928 it's broken on ncr 3000's. Use simple "true" for RANLIB.
1930 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
1932 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
1934 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
1936 * section.c (STD_SECTION): Remove extra semicolon in declarations.
1937 * configure.in: Rewrite target parsing to use simple format.
1938 Handle sparc-sun-solaris2 configuration.
1939 * aout64.h: Avoid ANSI C brain death warning.
1940 * elf.c: Avoid trigraph (???) or /* in comments.
1942 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1944 * config/sysv4.mh: new file, RANLIB=echo
1946 * configure.in: handle Solaris2 as -sysv4 or -solaris2
1948 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
1950 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
1951 elf_core_tdata_struct into a single common struct. Core files
1952 wouldn't have worked at all without this.
1953 (bfd_elf_find_section): New function for GDB's undercover use
1954 to find string sections that BFD hides from it.
1955 (elf_get_str_section): Avoid multiple alloc&reads for same data;
1957 (elf_object_p, elf_core_file_p): Allocate internal file header
1958 storage dynamically.
1959 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
1960 * demo64.c: Prevent "empty translation unit" warnings from idiots.
1962 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
1964 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
1966 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
1968 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
1970 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
1972 * configure.in: handle m680[01234]0 as aliases for m68k
1974 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1976 * coff-a29k.c: do byte relocs correctly
1977 * coffcode.h (styp_to_sec_flags): never load INFO sections
1978 * seclet.c (rel): don't relocate INFO sections
1980 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
1982 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
1983 Make the symbols unmodifiable.
1984 (bfd_section_init): Deleted.
1985 * init.c (bfd_init): Don't call bfd_section_init.
1987 * section.c (bfd_set_section_contents): Ensure that range to be
1988 written is within section boundaries.
1989 (bfd_get_section_contents): Likewise. Don't bother dispatching if
1992 * libbfd.c (bfd_xmalloc): Text of error message should be const.
1994 * coff-i960.c (howto_table): Deleted.
1995 (howto_rellong, howto_iprmed, howto_optcall): New vars;
1996 interesting entries from old howto_table.
1997 (RTYPE2HOWTO): Adjusted to use switch.
1998 (coff_i960_reloc_type_lookup): New function.
2000 * coffcode.h (coff_new_section_hook): Allocate storage for aux
2001 records for section symbol.
2002 (make_abs_section): Unused; deleted.
2003 (renumber_symbols): Re-order symbols so undefined symbols come
2004 last, as COFF format desires.
2005 (coff_write_symbol): Put C_FILE symbols in debug section always.
2006 (coff_section_symbol): New function; creates a symbol with the
2007 same name as a section, and sets up aux records for it.
2008 (coff_add_missing_symbols): New function; adds section symbols to
2009 symbol table if they aren't there already. Should someday also
2010 add a dummy C_FILE symbol if none is present.
2011 (coff_write_object_contents): Add missing symbols before preparing
2012 symbol table to be written.
2013 (coff_slurp_reloc_table): Verify that symbol indices read in are
2014 in a reasonable range.
2015 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
2016 (obj_conv_table_size): Accessor macro.
2018 * bout.c (b_out_reloc_type_lookup): New function. Handles three
2019 reloc types on i960.
2021 * bfd-in.h (bfd_get_section_name): New macro. Like
2022 bfd_section_name, but returns rvalue, not lvalue.
2023 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
2024 (bfd_get_section_flags): Now returns rvalue.
2026 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
2027 general, some specific to sparc or i960.
2029 * aoutx.h (set_section_contents): Set VMA for each section based
2030 on previous section. If text section VMA doesn't appear to have
2031 been set, make a best guess from the type of file.
2033 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
2035 (MY(vec)): Initialize reloc_type_lookup field.
2037 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
2038 (bfd_error_trap, bfd_error_vector): Extern, not common.
2040 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
2041 few types of relocs for sparc; will need enhancement.
2043 * bout.c (callj_callback): Use DEFUN macro in definition.
2044 * coff-i960.c (optcall_callback): Likewise.
2046 * targets.c (bfd_target): Added fields reloc_type_lookup and
2047 _bfd_make_debug_symbol. Also minor comment changes.
2048 * syms.c (bfd_make_debug_symbol): New dispatching macro.
2049 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
2050 than arch info, and dispatch with BFD_SEND. Callers changed.
2051 * archures.c (struct bfd_arch_info): Deleted field
2053 * cpu-*.c: Don't initialize that field.
2055 * bfd-in.h (enum bfd_error): Add new value "bad_value".
2056 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
2057 (bfd_errmsg): Now returns ptr to const.
2058 * bfd-in.h (bfd_errmsg): Fix prototype.
2060 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
2061 * reloc.c (bfd_generic_relax_section): Ditto.
2063 * section.c (Section Output doc): Improve description of use of
2064 output_section and output_offset.
2066 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
2068 * sco-core.c: new file from net.
2069 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
2070 Now we have the hairy linker, it's possible to move symbols from
2071 one section into another. Actually make that work!
2073 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2075 * hosts/sun3.h: fix declaration of free.
2077 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2079 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
2080 * coff-h8300.c (reloc_processing): all relocs are relative to
2082 * opncls.c: don't use fdopen on DOS systems
2084 short patches from Glenn Kasten (glenn@ready.com)
2085 * target.c: enabled oasys support
2086 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
2087 fix problem where a relocation which crossed a modification byte
2088 boundary did not work. Fix problem where a relocation near the end
2089 of a data record did not work.
2092 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2094 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
2095 archvie header string counts the endian way, this heuristic sees
2096 how big an archive string to read by trying it one way and if the
2097 string table is unreasonably big, trying it the other. *FIXME*.
2098 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
2100 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
2102 * bfd-in.h: Increase version number to 1.97, for consistency
2104 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
2106 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2108 * bfd-in.h: bump version to 1.96
2109 Major change; changed calling convention for
2110 bfd_get_relocated_section_contents so that caller allocates
2111 memory for section data.
2112 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
2113 seclet.c, targets.c, bfd.c: reflect new convention.
2114 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
2115 case, then use reasonable default values for SEC_* flags.
2117 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2119 * coffcode.h (coff_write_object_contents): use RELSZ to work out
2120 size of output reloc struct.
2121 * targets.c, Makefile.in: comment out tekhex for the moment.
2122 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
2123 * configure.in: tandem target is st2000
2124 * coff-m68k.c: rename static howto_table to global
2125 m68kcoff_howto_table.
2126 * bout.c: remove unnecessary abort
2127 * coff-a29k.c: various changes to the way relocations work to cope
2128 with the "new order" and latent bugs.
2131 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2133 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
2134 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
2135 * reloc.c (bfd_perform-relocation): don't relocate refs to
2136 absolute symbols if doing a partial link.
2138 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
2140 * configure.in: Add a29k-amd-udi.
2142 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
2144 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
2145 internal_exec structure before initializing the fields that
2146 are used, so that the unused fields are in a known state.
2148 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
2150 * tekhex.c (struct data_struct): Convert from typedef that
2151 typedefs nothing to a normal structure declaration.
2152 * tekhex.c (pass_over): Prototype args for function that
2153 second arg points to.
2155 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2157 * Makefile.in: remove old style staging. Do not print recursion
2160 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
2161 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
2164 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2166 * bfd.c, Makefile.in: added tekhex
2167 * aoutx.h (set_section_contents): pages should be padded to the
2168 size of a page, not the size of a segment.
2169 * configure.in: added go32 host and i386-aout target.
2170 * i386aout.c, libaout.h: now works for go32 target
2171 * ieee.c: fix bit rot.
2172 * seclet.c: support for padding seclet type.
2174 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
2176 * Makefile.in: added .NOEXPORT:
2178 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
2180 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
2182 * elf.c (elf_compute_section_file_positions,
2183 elf_write_object_contents): Return boolean, not NULL (which
2185 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
2186 Also ifdef-out code that aborts on unhandled section types.
2188 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
2190 * configure.in: Recognize ncr3000 config
2191 * Makefile.in (MINUS_G): Pass on to recursive makes.
2192 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
2194 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
2196 * Makefile.in: Now that we have sym.h and symconst.h, compile
2197 coff-msym.c on all systems.
2198 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
2199 * coff-msym.c: Update include files and comments; add weakext bit.
2201 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
2203 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
2204 section.c, srec.c, syms.c, coff-h8300.c: Lint.
2206 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
2208 * bout.c, coff-a29k.c, coff-i960.c: Lint.
2209 * configure.in: Add new host and target configs.
2210 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
2211 structs, which vary; just use member name.
2212 (elf_object_p, elf_core_file_p): Lint, fix comments.
2213 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
2215 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
2217 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
2218 local, disposable, copy of the external form of section header
2219 table and program header table entries.
2221 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
2223 * Makefile.in: Set MINIMIZE back to 0 for a real release.
2225 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
2227 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
2230 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
2232 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
2234 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
2236 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
2237 not internal bfd_assert function (twice).
2239 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2241 * aout-target.h: change ar_max_namelen to 15 (the right value)
2242 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
2245 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
2247 * archive.c (bfd_generic_archive_p): check for bout archives too.
2248 * bout.c: make it work again.
2250 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
2252 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
2254 * reloc.c (bfd_generic_get_relocated_section_contents): Call
2255 bfd_xmalloc() instead of bare malloc().
2257 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
2259 * Makefile.in: pass down MAKEINFO on info.
2261 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2263 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
2264 host/h-<foo> now just <foo>.
2265 * configure.in: reflect changes
2267 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
2269 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
2270 actual source file, not just the generated libbfd.h.
2272 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2274 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
2275 gdb on little-endian 960 code.
2276 * archive.c (compute_and_write_armap): indirect symbols should go
2277 into the archive header too.
2279 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
2281 * Makefile.in: added check target.
2283 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
2285 * coff-msym.c: Move this file from gdb/ecoff.c. It
2286 handles byte-swapping for ECOFF (MIPS symbol) files.
2287 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
2288 to the files built on MIPS-based hosts.
2289 * Makefile.in: Add rule for coff-msym.
2291 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
2293 * Makefile.in: added clean-info target. MINIMIZE=1.
2295 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
2297 * coff-rs6000.c: Move core file functions into separate
2298 new file rs6000-core.c. This is needed because reading
2299 core files depends on native include files that conflict
2300 with ../include/coff/rs6000.h.
2301 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
2303 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
2305 * aoutx.h (NAME(aout,print_symbol)): Don't print
2306 symbol addresss for undefined symbols.
2307 * coff-rs6000.c: Various updates (due to target-
2308 independent changes).
2309 * libbfd.h: Ditto (tdata field is now a union).
2310 * hosts/h-sparc.h: Removed prototype for bogus function
2311 'emset' (presumably should have been 'memset' - which is there).
2313 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
2315 * configure.in (mips-big-* target): Same is Iris.
2317 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2319 * aoutx.h (translate_from_native_sym_flags): when creating an
2320 alias symbol, fill in the section as undefined, rather than
2321 leaving it blank. If an output section can't be found for a
2322 symbol, then don't core dump.
2324 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
2326 * Makefile.in, configure.in: removed traces of namesubdir,
2327 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
2328 copyrights to '92, changed some from Cygnus to FSF.
2330 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
2333 * coff-h8300.c: fix stupid reloc subtraction bug
2334 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
2335 since that's how wide it is. (coff_slurp_symbol_table): always zero out
2336 the symbol.flags and done_lineno fields.
2338 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2340 * coffcode.h (coff_write_symbol): write out the correct number of
2342 * cpu-h8300.c: fix disassembly bug
2344 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
2346 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
2347 section_from_bfd_index), cpu-h8300.c (howto*_callback),
2348 reloc.c, section.c (bfd_map_over_sections), targets.c
2349 (bfd_target_list): Protolint.
2350 * libbfd.h: Update to match a libbfd-in.h from a month ago.
2352 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2354 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
2356 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
2357 section of a symbol rather than the section of a reffed symbol to
2358 determine the r_index of an emmitted reloc.
2360 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
2362 * PORTING: New (preliminary) porting guide.
2364 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
2366 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
2367 (howto_hvrt16): lint.
2369 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
2371 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
2372 a full configuration (with possible cross-development),
2373 instead of using host-aout.c.
2375 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
2377 * aout-target.h (MY(write_object_contents):
2378 Set obj_reloc_entry_size (abfd).
2379 * gen-aout.c: Change to emit a .c files, not a .h file.
2381 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
2383 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
2384 BSF_ABSOLUTE and replace with bfd_abs_section reference.
2386 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2388 * coffcode.h (get_normalized_symtab): fixed bug where symbols
2389 with more than one auxent can cause nasty core dumps.
2391 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
2392 "done_lineno" so that a symbol which appears twice in the symbol
2393 table only gets it's linenumbers relocated once. Modifed
2394 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
2397 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2399 * aoutx.h: (translate_from_native_sym_flags): fix constructor
2400 stuff to use the New Order.
2402 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
2404 * ieee.c: Change type of envi[] to unsigned char.
2406 * configure.in: fix vax ultrix configuration.
2408 * elf.c (bfd_section_from_shdr): Deal with null return from
2409 bfd_make_section(). (elf_object_p): Select endianess properly.
2411 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
2413 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
2415 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
2417 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
2418 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
2419 * host-aout.c: Don't use aout-params.h; configure these systems
2420 in their xm files, not in a randomly generated file.
2421 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
2423 * hosts/h-vaxbsd.h: Define the form of exec and core files.
2425 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
2427 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
2428 host_aout_vec here as well.
2430 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
2432 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
2433 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
2434 to prevent undefined symbol.
2436 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2438 Various lints found on PersSony
2439 * aoutx.h: cast an enum
2440 * coff-a29k.c: many ints in reloc structure turned to enum
2441 * coffcode.h: more enums
2442 * cpu-h8300.c: more enums
2443 * opncls.c: more enums
2445 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
2447 * configure.in: Make Tahoe configuration work again.
2448 * bfd-in.h: Remove trailing comma from enum declaration.
2449 * ieee.c: Can't put byte values >0x7F into a signed char.
2451 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
2453 * Makefile.in: Add dependencies for various coff-*.o files.
2455 * elf.c: Remove extraneous paren from core_prpsinfo and
2456 core_prpstatus macros, rename core_prpstatus to core_prstatus.
2457 Replace references to old section "size" member with new
2458 "_raw_size" member. Implement elf_make_empty_symbol, which
2461 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
2463 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
2466 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2468 * coffcode.h (bfd_coff_relax_section): now static.
2469 (bfd_coff_get_relocated_section_contents): various type lints.
2471 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2473 New entry point in the transfer vector - bfd_relax_section.
2475 * aout-target.h: add to vector, call generic_relax
2476 * bfd-in.h: add to vector
2477 * bfd.c: add #define for vector
2478 * bout.c: add to vector, call generic_relax
2479 * coffcode.h: add to vector, also now has coff specific relax code
2480 for the relaxable H8/300 relocs. Also clean up abs section cruft.
2481 * elf.c: call generic_relax
2482 * ieee.c: call new vector, clean up some bugs due to the creation
2484 * libbfd.h: add bfd_generic_relax_section EXFUN
2485 * oasys.c: call generic_relax
2486 * reloc.c: implement generic_relax
2487 * seclet.c: moved much of this into coffcode.h
2488 * srec.c: call generic_relax
2489 * targets.c: define new transfer vector
2491 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
2493 * everything: now modified to use smaller reloc type. Self hosts
2496 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
2498 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
2499 New files for stratus.
2501 * configure.in: Add configuration fragments for stratus.
2503 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
2505 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
2506 variables as CONST since they are set to point to a const char
2507 string. Fixes compiler complaints.
2509 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
2511 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
2514 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
2516 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
2517 symbols, so that we can emit the correct file name even
2518 if it's an include file.
2520 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
2522 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
2523 (Reported by john@labtam.labtam.oz.au (John Carey)).
2525 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
2527 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
2529 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
2530 being used to -DHAVE_PROCFS.
2532 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
2533 '#include "fopen-same.h"' to end of file to match other h-* files.
2535 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
2537 * configure.in: Change svr4 references to sysv4. Add case
2538 "unknown" for target vendor and infer some targets based
2539 on the specified operating system.
2541 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
2543 * bfd-in.h, libaout.h: ANSIfy enums.
2545 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2547 * archive.c (normalize): created version for VMS which removes the
2548 VMS directory crap from the front and end of a filename, eg turn
2549 [-.foo]bar.obj;123 into bar.obj
2550 (bfd_construct_extended_name_table): now writes index into an
2551 extended name table in decimal - the same base used to read an
2552 extended name table.
2554 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
2556 * aout-encap.c: Fix to use aout-target.h.
2557 * aoutf1.h: Use standard MY_object_p and MY_callback
2558 in aout-target.h. Remove target-specific versions.
2559 * host-aout.c: Re-write to use aout-target.h.
2560 * gen-aout.c: New files use with host-aout.c to generate
2561 host-specific a.out-related parameters.
2562 * Makefile.in: host-aout.o depends on aout-params.h, which is
2563 generated by gen-aout.
2564 * aout-target.h: Make a little more flexible.
2565 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
2566 macro. Instead, inline it in aout-target.h.
2567 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
2568 a gcc -Wall warning.
2569 * archive.c: Add missing commas in DEFUN macro (2 places).
2570 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
2571 Berkeley ones, now that libiberty has them:
2572 bcopy->memcpy, bzero->memset, bcmp->memcmp.
2573 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
2574 remove unused variable.
2576 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
2578 * elf.c (elf_core_file_matches_executable_p): Enclose corename
2579 and execname inside HAVE_PROCFS ifdef since they are unused
2580 when it is not defined.
2582 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
2584 * elf.c: Flag all sections as either code or data. We can't
2585 be sure what they are anyway, since ELF doesn't fit the
2586 traditional model of text+data+bss very well. Add new local
2587 function elf_read() to simplify code. Record entry point in
2590 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
2592 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
2593 rather than N copies of the same lines.
2595 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2597 * cpu-h8300.c: disassemble branch displacements correctly
2598 * coff-h8300.c: put reloc offsets out in 32bits
2600 * makefile.dos, configdj.bat: New files from DJ
2601 * cache.c: fopen with new macros is needed for DOS.
2602 * ieee.c: environ renamed to envi to stop an include file
2604 * opncls.c, coff-rs6000.c: more fopens with macros.
2606 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2608 * Makefile.in: infodir belongs in datadir.
2610 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2612 * Makefile.in: fix where docdir lives
2614 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
2615 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
2616 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
2617 srec.c, syms.c, targets.c : all new documentation and lint
2621 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
2623 * coffcode.h, srec.c: Lint.
2625 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2627 * Makefile.in: install using INSTALL_DATA, added standards.text
2630 * configure.in: mark directory as target dependent. configure
2631 nows works in objdir always so make file existence checks
2634 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
2636 * Makefile.in: idestdir and ddestdir go away. Added copyrights
2637 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
2638 and mandir now keyed off datadir by default.
2640 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2642 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
2643 computation of arch and machine type so it's worked out before
2644 some_aout_object_p is called.
2645 * aoutx.h: (some_aout_object_p): don't set arch and mach to
2647 * archures.c: add extra field 'section_align_power' to hold
2648 default section alignment in object files.
2649 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
2650 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
2651 initialize the new field.
2652 * bout.c (b_out_callback): replace the text size, since aout
2654 * aoutx.h: Documentation in the new style
2656 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
2658 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
2659 use the saved value if mtime_set is already set (intended
2660 for archive files, though apparently not used yet).
2662 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
2664 * targets.c: Revise comments about how to configure the target
2665 vector, to match reality. Remove mention of obsolete methods.
2666 Remove long lists of capitalized macros that turn into the same
2667 thing in lowercase. Normal vector simply lists all known
2668 lowercase xvec names; all other cases are handled by SELECT_VECS.
2670 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
2673 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
2674 list of supported targets.
2676 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
2678 * archive.c (bsd_write_armap): The pad byte sometimes added to
2679 the string table in a __.SYMDEF member is now
2680 counted as part of the size of the string table.
2681 This is compatible with the old ranlib, as well as Sun's.
2683 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2685 * srec.c: Rewrote to fix many bugs; now gets the record type
2686 right, doesn't choke on input, sets the start address in an S9 and
2687 fills in the filename on an S0.
2689 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2691 * cpu-h8300.c: Add support for MEMIND addressing mode
2693 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
2695 * coffcode.h: use the new macro if available
2697 * elf.c (elf_corefile_note): cast malloc to avoid warning.
2698 * Makefile.in: Fixed dependencies due to file rename
2700 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
2701 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2702 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
2703 newos3.c, stab-syms.c, syms.c: All these files have had their
2704 #includes altered to point to the new places.
2706 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
2708 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
2710 * configure.in: Add vendor "ncr" as supported per-target vendor.
2711 Add svr4 case for i386 per-host case.
2713 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
2716 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
2718 * syms.c (bfd_decode_symclass): Return 'A'
2719 for symbols that are both absolute and global.
2720 * archive.c (bfd_special_undocumented_glue): Return NULL
2721 if bfd_ar_hdr_from_filesystem returns NULL.
2723 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
2725 * Makefile.in: added coff-h8300
2726 * configure.in: now h8 is a coff target
2727 * cpu-h8300.c: fix various disassembly problems
2728 * libcoff.h: took out some code which has been #0ed for a long
2730 * targets.c: added h8 coff
2731 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
2732 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
2734 * coffcode.h: Started to change the way machine dependencies are
2735 handled, from the nest of #ifdefs to macros defined in the
2736 including coff-<foo>.c
2738 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
2740 * aoutx.h (some_aout_object_p): Set the `executable' bit
2741 if the entry point is contained in the text segment, even if the
2742 text segment is at location 0.
2744 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
2745 nonstandard MIPS sections (.rdata, .sdata, etc).
2747 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
2748 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
2749 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
2751 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
2753 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
2755 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
2756 from syms.c to new file stab-syms.c. Also, since GNU extended
2757 type codes such as N_SETT are no longer in ../include/stab.def,
2758 include them manually.
2759 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
2760 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
2761 * libaout.h: Added prototype for aout_stab_name().
2762 * Makefile.in: Update Makefile for new stab-syms.[co].
2764 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
2766 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
2767 rather complicated seeming problem. Eliminate LOGICAL_ versions,
2768 just make N_XXX work by excluding the header from the text segment.
2769 * aoutx.h: Fix comments to match.
2771 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
2773 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
2774 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
2775 for the "logical" text segment (i.e. never consider the exec
2776 header to be part of the text segment). This change is
2777 needed for consistency with various other parts of bfd and ld.
2778 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
2779 and move calculation of obj_textsec(abfd)->size to libaout.h.
2780 * bfd-in.h: Removed bogus ';'.
2782 * Makefile.in: Add MINIMIZE flag to select lean
2783 or bloated target_vector.
2784 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
2785 * newsos3.c: Fixes to ../include/aout64.h remove need
2786 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
2788 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
2790 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
2791 handle both little and big-endian targets, with little
2792 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
2793 * host-aout.c: Add FIXME note.
2795 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
2797 * targets.c: Make the default target_vector contain
2798 just &DEFAULT_VECTOR. This makes executables a lot smaller.
2799 Old behavior can be gotten by defining ALL_TARGETS.
2800 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
2801 Factored out common code into new file aout-target.h.
2802 Saves a lot of duplicate code for a.out variants.
2804 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
2806 Get 'make headers' to work when configured with +subdirs.
2807 * Makefile.in: Add $(subdir) to docdir path.
2808 * doc/Makefile.in (protos): Add $(srcdir) prefix
2809 to name of sed scripts.
2811 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
2813 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
2814 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
2815 to include names of N_SETT etc.
2817 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
2819 * elf.c: Add minimal support for ELF symbol tables. Generates
2820 canonical bfd symbol tables from ELF symbol tables. Change the
2821 name of some functions from bfd_<name> to elf_<name>.
2823 * syms.c: Trivial fix to comment to remove a redundant "to".
2825 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
2827 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
2828 form that GDB recognizes as COFF.
2830 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
2832 * ieee.c (ieee_object_p): cast NULL correctly.
2833 * configure.in: added harris host
2835 * coff-a29k.c: Lots of changes, most from David Wood.
2837 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
2839 * coff-m88k.c (coff_write_armap): Just #undef it.
2841 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
2843 * Makefile.in: standardize on MINUS_G to disable debugging
2844 * coff-m88k.c: create coff armaps instead of bsd ones.
2845 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
2848 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
2850 * elf.c: Additions to support ELF format core files.
2851 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
2852 has support for /proc (all the include files in particular).
2854 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
2856 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
2857 of two N_SO stabs, one for directory, and one for filename.
2859 * bfd-in.h (print_vma): Factor out duplicate definition.
2861 Exit a little more gracefully when malloc returns NULL.
2862 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
2863 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
2864 * libbfd.h: Rre-generated due to libbfd.c update.
2866 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
2868 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
2870 * elf.c (elf_object_p): Don't try to create a bfd section for
2871 the first ELF section header. It is just a placeholder.
2873 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
2875 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
2876 core files, when compiling native.
2877 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
2879 FIXME: The aoutf1.h change below needs to be reversed back
2882 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
2884 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
2885 manipulation of lnno fields in lineno structs in a coff-<f>.h
2886 independent way. Override it in coff-<f>.h to your favourite
2887 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
2888 (coff_swap_lineno_out): modified to use the new macros.
2890 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
2892 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
2893 unknown arch when the magic number doesn't specify the
2894 architecture, since some OSs (eg old sun3s) don't set the number, and
2895 020 is probably the right answer anyway.
2897 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
2899 * hosts/h-news.h, hosts/h-rtbsd.h:
2900 Get rid of MISSING_VFPRINTF, since libiberty provides one.
2901 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
2902 bfd_print_symbol_nm, for use by nm.
2903 * aoutx.h (NAME(aout,print_symbol)): Add code for new
2904 bfd_print_symbol_nm option, to print in nm format.
2905 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
2906 oasys.c (oasys_print_symbol): Provide stub implementations
2907 for bfd_print_symbol_nm.
2908 * syms.c: New function bfd_decode_symclass, used by nm printer.
2909 New function bfd_stab_name to look up string name of stab code.
2911 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
2913 * Makefile.in: Added ctor.c
2914 * archures.c (bfd_default_arch_struct) added
2915 bfd_default_reloc_type_lookup.
2916 * coffcode.h: removed a load of #if 0ed code.
2917 (coff_compute_file_section_positions): now works out the section
2918 alignment and size correctly in all cases.
2919 (coff_get_symtab): looks for constructor symbols and calls the
2920 right function when they're found. (coff_canonicalize_reloc):
2921 knows when a section is full of constructors and does the right
2923 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
2925 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
2926 * libcoff.h: removed #if 0ed code
2927 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
2928 arch independent constructor relocation type.
2929 (bfd_reloc_type_lookup): removed the comment "this will go away"
2930 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
2931 reloc which is used when BFD_RELOC_CTOR falls through to give a
2932 default 32bit reloc for constructors.
2933 (bfd_default_reloc_type_lookup): added.
2934 * aoutf1.h: fixed SEGMENT_SIZE typo.
2936 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
2938 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
2939 matching prefix "coff".
2940 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
2941 rs/6000 csect records.
2943 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
2945 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
2946 * configure.in: add motorola delta88 cases
2947 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
2948 write_armap prototype
2949 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
2951 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
2953 * Rename COFF-related files in `coff-ARCH.c' form.
2954 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
2955 coff-mips.c, coff-rs6000.c to be exact.
2957 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
2958 make output clutter.
2959 * config/mt-*: Ditto.
2961 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
2963 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
2964 John Gilmore. Archive support from Damon A. Permezel.
2966 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
2967 * configure.in: Add rs6000 case.
2968 * targets.c: Add rs6000 vector.
2969 * archures.c: Add rs6000, fix comment on romp.
2970 * bfd-in.h (enum bfd_error): Add no_debug_section error.
2971 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
2972 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
2973 * section.c (bfd_make_section): Return NULL on attempt to create
2975 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
2976 (bfd_swap_aouthdr_in): Handle lots more members.
2977 (make_a_section_from_file): If section has already been seen,
2978 just return false rather than overwriting it.
2979 (coff_real_object_p): Understand incoming magic numbers.
2980 (coff_set_flags): Understand outgoing magic numbers.
2981 (coff_compute_section_file_positions): outgoing aouthdr magic #.
2982 (build_debug_section): Add fn for reading debug string section.
2983 (get_normalized_symtab): Handle symbol names in debug string section.
2984 Remove unused obj_string_table.
2985 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
2986 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
2987 existing section before making one.
2988 * cpu-rs6000.c: New file.
2989 * rs6000coff.c: New file.
2991 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
2993 * elf.c: Add partial support for ELF format corefiles. Still needs
2994 support for extracting registers from corefiles.
2996 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
2998 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
2999 RANLIB is defined as echo, send the output to /dev/null to help
3000 reduce clutter in the output from doing a make.
3002 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
3004 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
3005 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
3007 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
3009 * coffcode.h (coff_compute_section_file_positions): make it pad
3010 section size out if there are alignment restrictions so that the
3011 image will be ok on a system where section positions are worked
3012 out by accumulating sizes rather than from the section headers.
3013 * targets.c (proto write_armap). Changed orl_count to unsigned.
3014 * opncls.c (bfd_close_all_done). Added so that generative
3015 programs like gas can close a bfd without causing bfd confusion.
3016 * libbfd.h (changed becuase of protos)
3017 * amdcoff.c: messed with the way that jmp displacements are
3018 calcualated. This may not yet be totally correct.
3019 * archive.c (coff_write_armap): rewrote the way that ranlibs are
3021 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
3022 abs symbol has no section (like a register symbol).
3023 (coff_write_symbol) now zeros auxent before filling it up to help
3024 with sensitive applications.
3025 * libbfd.c (bfd_write_bigendian_4byte_int): added.
3027 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
3029 * bfd.c: Make sure we don't get a macro strerror().
3030 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
3031 * trad-core.c (trad_unix_core_file_failing_command): Suppress
3032 attempt to recover command, ifdef NO_CORE_COMMAND.
3033 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
3035 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
3037 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
3039 * archive.c (bsd_write_argmap): The size of the ranlib structures
3040 should not include the size field itself.
3041 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
3042 adata(abfd)->exec_bytes_size field instead of constant macro,
3043 because aoutx.h compiles to a simple .o file shared by
3044 all 32-bits a.out targets.
3046 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
3048 * configure.in: Allow i386-sco-sysv.
3049 * bout.c: Remove unused i960_align; lint dummy core file handlers.
3050 * cpu-h8300.c: lint.
3052 * host-aout.c: New strategy. We use common code, include files,
3053 and data structures to handle the file, but set a few parameters
3054 from the host's config file (page size, text start addr, etc).
3055 * libaout.h: Define HP BSD machine types.
3056 * aoutf1.h: Handle reading a.outs with these types.
3058 * trad-core.c: Pass the u.u_ar0 value as the negative of the
3059 virtual-memory-address of the .reg section. We can't just make a
3060 section for "all the regs and nothing else" because only GDB knows
3061 exactly where the regs are (scattered around the upage and stack).
3062 Clean up memory allocation. Remove big- and little-endian
3063 vectors, replace with single vector; this only runs on the host,
3064 in host byte order. Replace byteswap routines with aborts in case
3066 * targets.c: There's only one trad_core_vec now.
3067 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
3069 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
3071 * hosts/h-amix.h (free): Fix prototype.
3073 * aoutx.h: Don't use NULL as an integer, for braindead systems
3074 that declare it as (void *)0. (From Peter Schauer.)
3076 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
3078 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
3079 problem with bad Ultrix system headers.
3080 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
3081 various kinds of alignments for the various kinds of
3084 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
3086 * doc/Makefile: Don't assume . is on the path (from James Clark).
3088 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
3090 * Makefile.in: Avoid Sun Make VPATH bugs.
3091 * targets.c: Declare trad_core vectors extern.
3093 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
3095 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
3096 * libbfd.h: Moved ALIGN macro here.
3097 * bout.c (b_out_callback): Replace i960_align by align_power.
3099 * libaout.h (struct aoutdata): Added fields page_size,
3100 segment_size and exec_bytes_size. These help generic code
3101 (in aoutx.h and libaout.h) to figure out where to align
3102 the various segments in a demand paged file.
3103 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
3104 to decide if the exec header counts in a_text (text segment size).
3105 Also, assume D_PAGED flag is set; don't set it here.
3106 * bout.c (b_out_callback): Add initialization of
3107 adata fields page_size, segment_size, and exec_bytes_size.
3108 * host-aout.c (NAME(host_aout, callback) and
3109 NAME(host_aout,mkobject): Ditto.
3110 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
3111 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
3112 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
3113 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
3114 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
3115 for some systems (mainly sunos), so do it in the callback instead.
3116 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
3117 * aoutx.h (NAME(aout,set_section_contents): Change the way
3118 filepos and size of sections are carried out to support
3119 older styles of demand paged executables.
3122 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
3124 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
3125 * bfd.c: Added macros to enable gas to swap coff records.
3126 * coffcode.h: Make the coff_swap_*_out routines return the number
3127 of bytes swapped, and cleaned up their prototypes.
3128 * configure.in: Added ebmon/coff support
3129 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
3131 * targets.c: Added new entry points for coff swapping
3133 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
3135 Restructure configuration scheme for bfd, binutils, ld.
3137 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
3138 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
3139 Change some config names to match other dirs.
3140 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
3142 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
3143 ../include/sysdep.h.
3144 * cpu-i960.c: Strncmp needed a length arg.
3145 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
3146 * i386aout.c: Remove dead N_TXTOFF override.
3147 * trad-core.c: Don't disable the whole file if SUN4_SYS.
3148 * config/: Rename some config files to match up h-*.h names.
3149 Remove all the HOST_SYS definitions from the config files.
3150 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
3151 * hosts/h-hp9000.h: Remove USG comment.
3152 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
3153 * hosts/h-news.h, h-sparc-64.h: New config files that had
3154 previously been kludged in the <sysdep.h> file.
3156 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
3158 * config/*: trad-core support is HOST dependent, not target
3159 dependent. Target config files only set DEFAULT_VECTOR and/or
3160 other vector elements. Exception: when host-aout.c is in use,
3161 in which case we're forced to assume we're native (hp, vax,
3162 tahoe). Rename XDEPFILES to HDEPFILES.
3163 * Makefile.in: Rename XDEPFILES.
3164 * config/h-sun*: Don't force static linking.
3165 * trad-core.c: Document how to use it nowadays.
3166 * i386aout.c, newsos3.c: Clean up.
3167 * i386coff.c: Allow 386 coff files to be used as core files too
3168 (for reading core files from embedded systems).
3170 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
3172 * Add i386aout.c for a.out support on the i386.
3174 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
3176 * reloc.c, section.c, syms.c, targets.c: correct info-node
3177 structure in *doc* comments.
3178 doc/Makefile: stop hiding complaints from makeinfo.
3180 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
3182 * aoutx.h (...some_aout_object_p): Take a third parameter,
3183 the internal_exec struct, and avoid ever looking at an
3184 external_exec. All callers changed to read the entire
3185 external_exec struct, swap and check its magic number,
3186 swap in the whole structure, and pass the swapped-in version to
3188 * bout.c: Bring into modern era. Use single _object_p routine
3189 for big- aand little-endian. Provide internal and external
3190 exec header structs. Use separate swap-in and swap-out routines.
3192 * libaout.h: Move struct internal_exec from ../include/aout64.h
3193 to here. Add obj_symbol_entry_size to struct aoutdata.
3194 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
3196 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
3197 EXTERNAL_NLIST_SIZE. Callers changed.
3199 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
3201 * bfd.c: Remove strerror() to libiberty.
3203 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
3204 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
3205 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
3206 last byte of transfer, not first byte, is within the section.
3208 * host-aout.c: Remove `BSD' archive support. Lint.
3210 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
3211 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
3212 `bfd_arch_info_type'. All uses changed.
3213 * reloc.c: Rename `bfd_reloc_status_enum_type' to
3214 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
3215 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
3216 it needs a better name.) All uses changed.
3217 * targets.c: Rename `enum target_flavour_enum' to `enum
3218 target_flavour', and remove the `_enum' from all of the enum
3219 values themselves. All uses changed.
3221 * configure.in, config/h-i386mach: i386 mach host.
3222 * config/t-i386-aout: Use host-aout.c.
3224 * trad-core.c: Give it its own xvec's to make it independent
3225 of other file formats.
3226 * ecoff.c, host-aout.c: Remove refs to trad-core.
3227 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
3228 * targets.c: #ifdef TRAD_CORE, include it in the vector.
3230 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
3232 * reloc.c: Extended NEWHOWTO macro
3233 * ieee.c: Changed the way 8bit pcrel is done
3234 * cpu-h8300.c: got the registers in the right order
3236 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
3238 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
3239 prediction is vindicated!
3241 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
3242 Remove refs to howto.c, since Steve forgot.
3244 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
3246 * elf.c: took the abort out of set_arch_mach so that objdump -i will
3247 still work. Now allows any architecture/machine to be set.
3249 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
3251 * howto.c deleted and moved code to reloc.c
3253 * libbfd.h, libbfd-in.h removed $id stuff for real
3255 * cpu-h8300.c Made it match various different spellings of h8300.
3257 * archures.c: Took out the first char filter which made it only
3258 look for a cpu/arch match when the first chars of supplied and
3259 tested names were the same.
3261 * targets.c removed oasys stuff, pending someone to fix the bugs
3265 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
3267 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
3268 ELF support good enough for GDB.
3269 * configure.in, config/h-amix, config/t-m68k-elf: Handle
3270 m68k-cbm-svr4 host and target.
3271 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
3272 so `diff' and `patch' can cope.
3274 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
3276 * archures.c: removed texinfo error
3278 * init.c: added texinfo hooks, and removed initialization error
3281 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
3284 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
3286 * cpu-i960.c: Avoid numerical count of initializers.
3288 Vax Ultrix changes from David Taylor <taylor@think.com>:
3289 * host-aout.c: Make little-endian vector really little-endian.
3290 * configure.in: Separate vax and tahoe cases, handle ultrix.
3291 * config/t-vax: Add trad-core.o.
3292 * config/h-vaxult: New host system.
3294 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
3296 * bfd-in.h VERSION, change version number to 0.18, this makes a
3297 gap, but now is the same as the linker version number.
3299 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
3300 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
3301 files will eventually contain processor specific bits for bfd,
3302 like strange relocation information and dis/assembly. So far only
3303 the H8 has been even partially done. This work also ties in with
3304 the change in handling architectures.
3306 * amdcoff.c: (a29k_reloc) fix error message.
3308 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
3309 discover the architecture of the bfd. (sunos4_callback) calls the
3310 function bfd_set_arch_mach rather than stuffing stuff directly
3311 into the bfd. (sunos4_write_object_contents), changed names of
3314 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
3315 setup the environment.
3317 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
3318 headers in big endian format, regardless of the endianess of the
3321 * archures.c: totally changed. Now an architecture is represented
3322 with a pointer to an info structure rather than an enumerated type
3323 and a long. The old info is available as two elements in the
3324 structure. Future enhancements to architecure support will
3325 involve pointers to methods being placed into the info structure.
3327 * bfd.c: changed the definition of the bfd structure for the new
3330 * bout.c: (b_out_set_arch_mach) changed to use the new
3331 architecture mechanism.
3333 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
3334 the new architecture mechanism.
3336 * configure.in: added h8 stuff.
3338 * ieee.c: too many changes to note. Now ieee files written with
3339 bfd gas and ld can be read by gld and ieee only linkers and
3342 * libbfd.c, libbfd.h: changed prototype of bfd_write.
3344 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
3345 than fixing the structure directly.
3347 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
3348 than fixing the structure directly.
3350 * opncls.c: (new_bfd) makes sure that bfd_init has been called
3351 before opening a bfd.
3353 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
3354 rather than fixing the structure directly.
3356 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
3357 in the t/hmake file) a user can select which backends they want
3358 linked with bfd without changing the source.
3360 * init.c: new, looks after initializing modules.
3362 * howto.c: for future use, will allow an application to work out
3363 what cookie to use as a handle on a relcoatio howto.
3365 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
3367 * srec.c: Better error checking, partly from Peter Schauer.
3368 (srec_object_p): Avoid assuming any file that starts with 'S' is
3369 an S-record file! (Check for 3 uppercase-hex digits after it.)
3370 (ISHEX): Define new macro for checking supposedly hex characters.
3371 (pass_over): Treat as EOF any S-record line that:
3372 * doesn't have hex in either size character
3373 * produces a size larger than 0x7F
3374 * has an unrecognized type number
3376 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
3378 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
3379 opncls.c: Lint (saber actually).
3381 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
3383 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
3384 * newsos3.c: Fixed two types: newos3 -> newsos3.
3385 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
3386 to use correct segment.
3388 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
3390 * aoutx.h (print_symbol): Handle missing symbol->name.
3392 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
3394 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
3397 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
3399 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
3400 add sgi/irix support.
3402 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
3404 Changes for the AMD 29000 Ultracomputer port from David Wood.
3407 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
3409 * Makefile.in: Make subdirs work by using $(INCDIR) in the
3412 * coffcode.h (coff_real_object_p): Pass information about the
3413 current file's coff symbol format to BFD via the coff_data struct.
3414 (coff_find_nearest_line): obj_icof => coff_data.
3415 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
3416 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
3417 and DIMNUM == E_DIMNUM.
3418 * configure.in: Handle a29k-*-* hosts, and targets
3419 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
3420 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
3421 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
3422 local_linesz to `coff_data' (tdata) struct.
3423 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
3424 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
3426 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3428 * Makefile.in: $(MAKE) for make, $(docdir) for doc
3429 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
3431 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
3433 * aoutf1.h (sunos4_core_file_p): Release the right storage in
3435 (sunos4_core_file_matches_executable_p): Fix header comparison.
3436 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
3437 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
3439 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3441 Allow GDB to patch object files.
3443 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
3444 * trad-core.h (trad_unix_core_file_p): Ditto.
3445 * aoutx.h (aout_set_section_contents): On first output, check
3446 abfd->direction and complain if erroneous.
3448 * Makefile.in: Add crude dependencies.
3450 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3452 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
3453 to h/t-xxxx files so that everything will work on System V.
3455 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
3457 * aoutx.h: Add information on host-aout.c and how to configure
3458 to use it, to the manual.
3459 * configure.in: Tix typo.
3460 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
3461 else dummy out the core file support.
3462 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
3463 specified, use it to locate the data section.
3464 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
3465 rather than as chars (lint).
3467 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
3469 * aoutx.h, coffcode.h: saberized.
3471 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3473 * bfd.texinfo: some cleanup, reincorporated more intro matter from
3475 bfd.c, targets.c: minor rewording of doc segments
3478 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
3480 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
3481 etc, rather than TEXT_START_ADDR.
3482 * host-aout.c: Remove #if 0 around whole thing.
3483 Update to modern (32/64-bit) a.out naming conventions.
3484 Include a large chunk of ../include/a.out.gnu.h to get macros that
3485 are not defined by the system include files.
3486 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
3487 macro used by the other a.out implementations.
3488 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
3490 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3492 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
3493 texdoc and psdoc; make these depend on generated .texi's
3495 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
3498 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
3501 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
3502 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
3503 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
3504 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
3505 obtrusive marks indicating .c origins.
3507 * bfd.texinfo: generalize most references to linker
3509 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3511 * Makefile.in: include core.p in PROTOS (building better bfd.h)
3512 * archures.c: remove empty foo() definition (crept in at vn1.9)
3514 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
3516 * bfd.texinfo: use @setchapternewpage on instead of lots of
3517 @page's; minor rephrasing in Introduction.
3519 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
3520 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
3521 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
3522 segments): used BFD (caps) more consistently as a name in
3523 discourse, fixed a few other minor typos and uses of fonts
3526 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3528 * coffcode.h: fixed bug where string table size wasn't being swapped.
3530 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3532 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
3534 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
3535 flags. (bfd_print_symbol_vandf) now knows what to do with the
3538 * aoutx.h: made translate_from_native_sym_flags and
3539 translate_to_native_sym_flags produce the above flags.
3542 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
3544 * all files: update copyright notices for GPL version 2.
3545 Install header comments and attribute most modules to their
3546 authors. BFD's name is now officially "Binary File Descriptor",
3547 so remove any conflicting pejoratives.
3548 archures.h: Consists solely of comments; remove it.
3550 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3552 * Makefile.in, bfd.c: Made it compile again.
3554 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3556 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
3559 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3561 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
3562 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
3565 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
3566 29k coff by David Wood (wood@lab.ultra.nyu.edu).
3568 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3570 * Everything: created some new files, core.c format.c, reloc.c,
3571 section.c and syms.c to split the functionality a bit better.
3572 Cleaned up the rest of the files a bit, and added some
3576 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
3578 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
3579 really takes 3 arguments, patched code and ammended prototypes.
3581 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3583 * ../include/bfd.h (struct bfd_target): Added new field
3584 "align_power_min" which contains the minimum alignment for a
3585 section. This is used in coff_new_section_hook. The field
3586 insertion necessitates an update of all backends..
3588 * aoutf1.h jump table field inserted
3590 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
3593 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
3594 table field inserted.
3596 * coffcode.h(just about everything) Now patches up symbol tables
3597 using a different mechanism. The Intel major bug has been fixed,
3598 and the linker can self host on the Aviion and be debugged with
3601 * ecoff.c: new include and jump table patch, i386coff.c: new
3602 include and jump table patch, icoff.c: new include and jump table
3603 patch, ieee.c: can now read archives containing ieee modules.,
3604 libcoff.h: added (combined_entry_type), libieee.h: uped max
3605 sections to 20, m68kcoff.c: new include and jump table patch,
3606 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
3607 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
3608 srec.c: jump table patch. trad-code.c fixed #IF typeo
3610 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
3612 * coffcode.h (coff_swap_aux_in): added else case to deal with
3613 filenames less than 9 characters.
3616 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3618 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
3620 * srec.c: now allows any number of sections to be created in a
3621 file. Outputs addresses of the right length.
3623 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3625 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
3626 target didn't match, the format got set to the attempted match,
3627 breaking a future test.
3629 *../include/i386coff.h : fixed typo in type field with size
3631 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
3632 support in the jump table for the swapping routines exported to
3633 gdb. Now gdb works with the 386.
3635 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3637 * Merge in changes from gdb-3.95 release.
3638 Makefile.in: Allow hmake and tmake files to add OFILES.
3640 bfd.c: support specific targets as well as searching. When
3641 searching, take default target in preference to others.
3643 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
3644 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
3645 libbfd.h: Support specific targets as well as searching.
3646 opncls.c: Support specific targets as well as searching.
3647 targets.c: Search is short-circuited if default target matches.
3648 liboasys.c, libieee.c: Undo bothner changes that make macros
3649 work to the left of assignment, but which depend on the
3650 representations of different pointer types being the same.
3652 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3654 * i386coff.c: created.
3655 * coffcode.h: added support for 386.
3656 * Makefile.in: added support for 386.
3657 * ../include/i386coff.h: created
3659 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3661 * coffcode.h: removed all put_x_<sizes>
3662 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
3666 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3668 * opncls.c: Changed obstack_chunk_alloc use xmalloc
3670 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3672 * everything: Removed sysdep.h from bfd.h and put back into files
3673 from which it was split out. Now 64 bit version is built with a
3674 -DHOST_64_BIT="long long" on the compile line.
3676 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3678 Changed all the [get|put][name] routines to use [get|put]_[size
3681 Put in support for 64 bit work. Now two versions of bfd may be
3682 generated, according to the state of TARGET_64_BIT, one which is
3683 32 bit only, and one which is 64/32 bits.
3684 Created new back end 'demo64' to test 64 bit functionality.
3686 Renamed some files to work on DOS.
3688 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
3689 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
3690 chage, 64 bit transfer. * liba.out.h: Split out common code from
3691 sunos and newsos into liba.out. Name changes and prototype mods. *
3692 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
3693 prototypes for new functions. * libcoff.h: lint * libieee.h: make
3694 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
3695 change and 64bit stuff.* newsos3.c: common code removed, new jump
3696 table. * oasys.c: Name change * opncls.c: Portability fixes *
3697 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
3698 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
3699 be called b.out.c * coffcode.h: used to be called coff-code.h, now
3700 64bit ized. * demo64.c: 64 bit a.out back end
3702 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3704 * libieee.h: Make ieee_data and ieee_ar_data macros usable
3705 on LHS of assignment, even when using old compilers.
3706 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
3707 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
3708 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
3709 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
3710 * targets.c: Add declaration of newsos3_vec.
3712 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3714 * aout.c: fixxed some of the problems with filepos calculation.
3715 (swap_ext_reloc): fixed problem with creation of relocs.
3716 (aout_set_section_contents): fixed filepos problem
3718 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
3719 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
3720 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
3721 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
3722 cleaned up. (coff_write_object_contents) cleaned up.
3724 * ecoff.c: Totally different. Now supports ecoff fully.
3726 * icoff.c: fixed problems in relocation callout.
3728 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
3730 * m68kcoff.c: updated target vector.
3732 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
3733 choose_reloc_size. (sunos4_write_object_contents) now calls
3734 choose_reloc_size so outputs relocs correctly, also calculates the
3735 size of the sections correctly.
3739 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
3741 Merge Per Bothner's changes to modularize BFD a.out a bit.
3743 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
3744 * ieee.c: Cast enums to int before comparing them, for brain-
3746 * coff-code.h: Remove coff_get_section_contents, and use the
3747 generic one instead.
3749 * aout.c: Derive new module from sunos.c, containing generic
3750 support code for all kinds of a.out files.
3752 * sunos.c: Remove all code that goes in aout.c. Split out
3753 machine dependent followup in sunos4_object_p into
3754 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
3755 and redefine only the names we CHANGE, not all the names. Drop
3756 the little-endian vector, and rename the vector as sunos4 rather
3759 * b.out.c: Use aout.c routines for most of the work. Slight
3760 changes for the new regime. Remove close_and_cleanup and
3761 get_section_contents in favor of generics. New transfer vector
3764 * newsos.c: New support for Sony NEWS, another a.out format.
3766 * ecoff.c: Remove close_and_cleanup. New tvec regime.
3767 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
3768 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
3770 * opncls.c (bfd_close): Call format-dependent write_contents
3771 routine, if writing, before calling target-dependent
3772 close_and_cleanup routine (which is now always generic, I think).
3773 * srec.c: Use bfd_alloc instead of malloc. Remove
3774 close_and_cleanup and move code from it to
3775 srec_write_object_contents. Add write_contents to tvec.
3776 * targets.c: Remove a.out little vector, replace a.out big
3777 vector with SunOS vector. FIXME: Need Vax support again now.
3779 * libbfd.h: Add write_contents format-dependent-vector to the
3780 bfd_target vector. Supply a generic close_and_cleanup routine.
3781 * liba.out.h: Handle the new aout.c split. Add prototypes for
3782 all routines defined in aout.c. Rename "sunos" things to "aout"
3783 things. Add a few fields where needed for various formats.
3784 * Makefile.in: Add aout.c and newsos.c.
3786 * archive.c, ieee.c, oasys.c: Lint.
3788 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3791 changed forward declaration struct stat; to reduce warnings. Changed
3792 comment on bfd_h_<x>_x.
3794 * ../include/m68kcoff.h, ../include/intel-coff.h,
3795 ../include/m88k-bcs.h
3796 Now there are two incarnations of relocs, linenos and syments. One for
3797 internal digestion, and one full of char arrays for I/O. The original
3798 names have gone to detect errors.
3800 * Makefile.in, m68kcoff.c, targets.c
3801 Test new structure code with a 68k coff implementaion
3803 * coff-code.h, icoff.c, coffswap.c, libcoff.h
3804 Fixed all the places where there were problems with the size and
3805 alignments of structures on disk and structures in memory. #ifed out
3806 all the code in coffswap.c, since it should be done using the target
3809 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3811 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
3812 multiple reloc command.
3814 * sunos.c (sunos4_set_section_contents): Made it so that sections
3815 are always padded to their alignment size.
3817 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
3819 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
3820 Clean up types and such (saber C problems).
3821 * ecoff.c: Clean up types and such. Remove routines that are
3822 not used. Fix up reading and swapping of shorts from files.
3824 Notes on bfd-0.5.2-patch1a, from Per Bothner:
3826 * a.out.vax.c: Remove two bogus "static" from prototypes.
3828 * ecoff.c: Got rid of lots of non-working junk (that had
3829 been copied directly from coff-code.h).
3830 Updated to be consistent with updates to icoff.c and coff-code.h.
3832 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
3833 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
3835 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
3836 but until the target_vector is automatically generated,
3837 it's as good as any. Note that the text offset is the only
3838 difference between NewsOS and SunOs (including magic numbers).
3839 (Most of the sunos_* routines should to renamed bsd_*
3840 and move to a bsd.c file. Then (and when the target_vector
3841 is automatically generated) it might make sense to create
3842 a separate Sony target.)
3844 * sysdep.h: Don't declare fread and fwrite. Causes trouble
3845 on some systems, and doesn't help on others.
3846 Similarly, only define X_OK if not already defined.
3848 * trad-core.c: Don't include sys/stat.h - at least
3849 on NewsOS 3, it has already been included.
3851 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
3853 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
3854 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
3855 symbol tables if necessary when reading them in, so gdb can use
3856 them. Add "bfd_coff_" to the names so they won't conflict with
3857 names in calling programs. FIXME-soon: if coff-code.h is
3858 included in two BFD modules, this will cause duplicate
3859 definitions; the routines should be exported to a separate,
3860 common, module (probably along with a mess of other ones).
3862 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3864 Improve modtime support.
3866 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
3867 Remove #define for bfd_get_mtime. Remove gratuitous comment.
3868 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
3869 BUG: archive members still do not get correct mod times.
3871 Improve floating point support for core files.
3873 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
3874 (sunos4_core_file_p): Create a second registers section in the
3875 core file, called ".reg2", for the float registers.
3877 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3879 * many changes to improve archive handling; found a logic flaw in
3880 bfd_check_format which only just happened to work by cooncidence.
3882 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3884 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
3887 * bfd.h: changed type of udata in asymbol to void *, like it
3888 should be. Added bfd_reloc_dangerous enum member.
3890 * coff-code.h: Fixed it so that internally generated symbols get
3891 their values relocated correctly in all cases. Removed calls to
3894 * icoff.c: Not understanding the destination symbol of a reloc is
3895 not a failure any more, just 'dangerous'. This allows linking of
3896 b.out and coff images.
3898 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
3902 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3904 * sunos.c (translate_to_native_sym_flags): fixed
3905 sym_pointer->n_value so that symbols on the way out get their
3906 section relative values calculated correctly.
3908 * coff-code.h (mangle_symbols): fixed problem where tags were not
3909 being relocated for structs, enums, unions. Also various lints.
3911 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3913 * archive.c (get_elt_at_filepos): system_call_error returned
3916 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
3918 * Resolve the use of no_error and system_call_error.
3919 The bfd library itself now will never set bfd_error to
3922 The code still needs to be combed to make sure all the error
3923 codes are correct. I suspect they are not always set correctly.
3925 * The names of all the messages have _ prepended because the sun
3926 bundled compiler can't distinguish from a macro which takes an
3927 argument and the same identifier in a non-macro context.
3929 * The reason for the above being that entry points which used to
3930 be trampoline functions are now just macros which expand to a
3931 direct call through the bfd's xfer vector.
3933 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
3934 must gas have its own version of everything (the gas version
3935 had the correct value)
3937 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
3939 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
3940 properly support i960 architecture and output correct reloc stuff.
3942 * bfd.h: added prototype for bfd_printable_arch_mach, added
3945 * coff-code.h: Applied patches from chrisb to support i960
3946 architecture, zero relocs and swap them correcly and conditionally
3947 compiled the timestamp.
3949 * sunos.c: Made the default section alignment 2^3 so that doubles
3950 are done properly. Fixed the same reloc bug that was in b.out.c
3952 * sysdep.h: Now compiles on a Posix box
3954 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
3956 * icoff.c: Fix comment on big-endian version.
3957 * coff-code.h: Make HAS_RELOC really work (it's backwards from
3958 F_RELFLG). Set F_AR32WR in output files if little endian
3961 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
3963 * archures.c fixed =/== typo
3965 * sunos.c added architecture stuff for output. Fixed
3966 bug where files where vma(data) != size(text)
3967 were processed wrong.
3969 * coff-code.h added a lint cast
3971 * (../include/a.out.sun4.h) fixed it so zmagic
3974 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
3976 * archive.c removed loads of includes, and fixed bug where string
3977 table didn't have a null at the end.
3979 * bfd.c fixed includes, added symbols argument to
3980 canonicalize_reloc entry point.
3982 * libbfd.c fixed includes and added some lint patches.
3984 * targets.c added both sorts of intel coff.
3986 * b.out.c fixed included, changed was the canonical
3989 * icoff.c added support for callj and big and little
3992 * opncls.c added chmod+xing for files with EXEC_P set.
3994 * sunos.c fixed includes. Changed default section
3995 alignement to words. Fixed relocation stuff to work with
3998 * bfd.h various new types added, prototype for new
3999 reloc calls, changed bfd->iostream to a void *
4000 to including files don't need stdio.h.
4002 * libcoff.h added conversion table to tie relocs to
4007 * coff-code.h fixed includes. Added code to support
4008 big and little endian formats. Various lints. Better
4009 processing of symbols. Changed reloc stuff to new
4012 * libbfd.h fixed includes
4015 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
4017 * bfd.h changed name of alignment entry in sec_struct to
4018 alignment_power, because of conflicting uses within bfd.
4019 Now it should be obvious that it's a 2**n alignment
4020 specifier. Removed start_pad, end_alignment, block, minsize,
4021 output_file_alignment, subsection_alignment and original_vma fields.
4022 Added align_power() macro. Fixed bfd_section_alignment
4023 acessor macros. Added bfd_symbol_same_target macro.
4025 * b.out.c (b_out_write_object_contents) fixed to use
4026 new alignment member. Fixed (callj_callback) to use section
4027 relative symbols properly.
4029 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
4030 Fixed (translate_from_native_sym_flags) to correctly make
4031 symbols section relative.
4033 * bfd.c (bfd_errmsg) fixed various enum cast problems.
4034 (bfd_make_section) took out initialization of obsolete members.
4035 (bfd_print_symbol_vandf) added
4037 * opncls.c (bfd_create) created.
4039 * coff-code.h (coff_new_section_hook) took away refs
4040 to obsolete members. (make_a_section_from_file) added
4041 conversion between alignment types. (coff_symbol_from)
4042 added. (coff_count_linenumbers) only counts linenumbers
4043 if symbol is of coff-type. (coff_mangle_symbols) only
4044 heavily mangles symbols if symbol is coff-type.
4045 (coff_write_symbols) various lints. (coff_write_object_contents)
4046 various lints and modification for alignment conversion.
4047 (coff_slurp_relocs) fixed for use with new asection shape.
4049 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
4051 * archive.c lots of lint
4053 * b.out.c added callj relocation support, upgrated reloc howto.
4054 Fixed so that asymbol and reloc records are output
4057 * bfd.c lots of lint, support for new bfd entry point
4060 * bfd.h changed definition of asymbol to contain pointer to
4061 owning bfd, removed target dependencies.
4063 * cache.c took out print statements, put in BFD_ASSERT calls.
4065 * coff-code.h various lints, corrected linenumber output
4066 functionality. Added support for new style asymbols and
4067 bfd_print_symbol. Fixed so that asymbol and
4068 reloc records are handled correctly. Added timestamp.
4070 * icoff.c Added support for new howto shape.
4072 * liba.out.h Added support for new asymbol shape
4074 * libbfd.c various lints
4076 * libbfd.h various lints
4078 * libcoff.h added support for new asymbol shape.
4080 * sunos.c various lints. Added support for new asymbol shape
4081 and bfd_print_symbol.
4083 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
4085 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
4086 pointer lint. Added support for callj relocation. Fixed bug where
4087 the last 32 bytes of the text section were overwritten by data. Fixed bug
4088 where archives of b.out didn't work due bfd_slurp_extended_name_table
4091 * sunos.c added support for n_other field. Braced the howto table so
4092 that it won't be affected by any lengthing of the howto struct typedef.
4095 * bfd.h added support for n_other field, added special_function
4096 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
4099 * bfd.c upgraded bfd_perform_relocation, various lints.
4101 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
4103 * ChangeLog: Started ChangeLog for BFD.
4104 * ToDo: Create file for suggestions.
4106 * Makefile: Support easy loading into Saber C.
4107 Add dependencies for icoff.o and bcs88kcoff.o.
4108 Rename coff.c to coff-code.h. Change callers.
4110 * bfd.c (bfd_check_format): Allow the check_format routines
4111 to return the desired target vector, rather than just a Boolean.
4112 bfd.h (bfd_check_format): Change function pointer return type.
4113 archive.c (bfd_generic_archive_p): change callee.
4114 b.out.c (b_out_little_object_p, b_out_big_object_p,
4115 b_out_real_object_p): change callee.
4116 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
4117 in check_format transfer vectors that need a filler.
4118 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
4119 bcs88kcoff.c: change callee.
4120 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
4121 icoff.c: change callee.
4122 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
4124 * libbfd.c (zalloc): It should actually zero the storage!
4125 This was commented out for some reason.
4127 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
4128 This is so callers can avoid <stdlib.h> which doesn't exist
4131 * bfd.c (map_over_sections): Add debugging code, since I
4132 noticed the section count for sunos core files was bad, but only
4133 GDB had detected the problem.
4134 (bfd_set_section_lineno_size, bfd_set_section_linenos,
4135 bfd_get_section_linenos): Remove obsolete functions.
4136 (bfd_apply_relocations): Use longs, not ints, for the math.
4138 * bfd.h: Declare enum boolean and struct bfd_target as well
4139 as typedefs for them. Remove obsolete
4140 bfd_get_section_lineno_size.
4142 * cache.c: Make the "fdopen" support work. Keep better track
4143 of how many files are open. Centralize the opening of files
4144 and be sure bfd_open[rw] actually try to open the file. Evade
4145 linked list initialization problems.
4147 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
4149 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
4151 * cplus-dem.c: Delete file, since it is not part of BFD.
4153 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
4154 (bfd_openr, bfd_openw): Actually open the file, give error now.
4156 * sunos.c (sunos4_core_file_p): Set section count.
4157 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
4158 obsolete definitions.
4159 (_write_symbol_table): Initialize <idx> counter.
4160 (foop): Eliminate debugging code.