1 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
5 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
7 * coff-alpha.c: Implemented reloc handling for the linker, made
8 various other related changes.
9 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
10 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
12 (ecoff_bfd_get_relocated_section_contents): Don't define.
13 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
15 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
16 finish_reloc backend field renamed to adjust_reloc_in.
17 (ecoff_bfd_seclet_link): Adjust number of aux entries to
19 (ecoff_compute_section_file_positions): If rdata_in_text put
20 .rdata section in text segment, not data segment. Put .pdata
21 section in text segment.
22 (ecoff_write_object_contents): Likewise. Also, call
23 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
24 absolute sections when writing out relocs.
25 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
26 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
27 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
28 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
29 (mips_adjust_reloc_out): New function (does nothing).
30 (mips_ecoff_backend_data): Initialize new fields.
31 (ecoff_bfd_get_relocation_section_contents): Define to be
32 bfd_generic_get_relocated_section_contents.
34 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
37 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
39 * reloc.c (bfd_perform_relocation): Add comments attempting to
40 explain PC relative relocations.
42 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
44 (coff_compute_section_file_positions): Remove check for
45 USE_DISCARDED_SECTIONS_COUNT.
46 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
47 it on host defines is wrong.
49 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
50 (ecoff_write_object_contents): Don't require the .reginfo section
51 to be a particular size.
53 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
55 * Makefile.in (dep-in): New rule, for editing dependencies into
56 Makefile.in in $(srcdir). Use move-if-change.
57 (.dep1, dep): Use move-if-change.
58 (CFILES): Add coff-apollo.c.
60 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
62 * Makefile.in: Recognise new file, coff-apollo.o
64 * coff-apollo.c: New file
66 * coffcode.h: Recognise apollo magic numbers and writable text
68 * coffswap.h: Swap Apollo optional header entries
70 * config.bfd: Add line for Apollo
72 * configure.host: Replace apollo68b and apollo68v with Apollo
74 * configure.in: Recognise apollocoff_vec
78 * config/apollo.mh, config/apollo.mt: New files
80 * hosts/apollo68.h: Remove inclusion of strings.h
82 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
84 * coff-i386.c (i3coff_object_p): Now static.
86 * Makefile.in: Updated dependencies.
87 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
89 * dep-in.sed: New file.
91 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
92 conflicts when "--with-targets=all".
93 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
94 m68k_howto2rtype): Rename via macros to keep namespace clean.
95 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
98 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
100 * elf32-mips.c: Extensive additions to do relocations and to
101 handle MIPS specific sections.
102 * libelf.h (elf_backend_data): Pass fourth argument to
103 elf_backend_section_from_bfd_section to permit it to control the
104 section index to use.
105 (elf_obj_tdata): Add gp and gp_size fields.
106 (elf_gp, elf_gp_size): New accessor macros.
107 * elfcode.h: Removed a number of unused local variables.
108 (elf_fake_sections): Clear section header before calling
109 elf_backend_fake_sections, not after.
110 (prep_headers): Return true at end.
111 (elf_section_from_bfd_section): Pass retval argument to
112 elf_backend_section_from_bfd_section.
113 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
114 Accept and ignore new retval argument.
115 * bfd.c: Include libelf.h.
116 (bfd_set_gp_size): Handle ELF targets.
117 * Makefile.in (bfd.o): Depends upon libelf.h.
118 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
120 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
122 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
123 (ecoff_mkobject_hook): New function.
124 (ecoff_new_section_hook, ecoff_sizeof_headers,
125 ecoff_compute_section_file_positions, ecoff_set_section_contents,
126 ecoff_write_object_contents): Handle dummy REGINFO section.
127 (ecoff_get_section_contents): New function to handle reading
129 * libecoff.h (ecoff_get_section_contents): Change from macro
130 definition to function prototype.
131 (ecoff_mkobject_hook): New prototype.
132 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
133 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
134 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
135 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
137 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
139 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
140 by casting the most significant byte to bfd_vma.
142 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
144 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
145 if configuring --with-targets=all.
147 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
149 * aoutx.h (howto_table_std): Correct the "size" field in some
152 * reloc.c (reloc_howto_type): Change documentation to dispel any
153 notion that the "size" field is a power-of-two indicator.
155 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
157 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
159 Make support for relaxing more generic.
160 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
162 * libcoff.h, libcoff-in.h: declarations. Prototypes
163 * coffcode.h (bfd_coff_std_swap_table): Add calls to
164 coff_reloc_16_extra_cases and coff_reloc16_estimate.
165 (dummy_reloc16_estimate): New function.
166 * coff-h8300.c (h8300_reloc16_estimate): New function
168 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
170 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
171 (align_file_position): New function.
172 (elf_locate_sh): Disabled function deleted.
173 (assign_file_positions_for_symtab_and_strtabs): Align position,
174 then place symtab, then do other sections.
175 (map_program_segments): Align program header.
176 (assign_file_positions_except_relocs): Align section headers.
177 (assign_file_positions_for_relocs): Align relocation sections.
179 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
181 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
182 Change other hppa entries to use -*- not -hp-.
183 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
185 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
186 characters in comment to octal escapes.
188 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
190 * coff-i386lynx.c: Removed, name too long.
191 * i386lynx-cf.c: New file, was coff-i386lynx.c.
192 * configure.in: Reflect file name changes.
193 * Makefile.in: Mention Lynx-related files.
195 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
198 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
199 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
201 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
202 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
203 sections of type STYP_INFO. (from Minh Tran-Le)
204 (coff_compute_section_file_positions): Add discarded_sections_count
205 to abfd->section_count, which helps `strip' keep the size
206 of the executable header constant.
207 * coff-i386.c (discarded_sections_count): New variable, initialized
208 to zero. For use by `strip'. Currently being used only in aix386
209 coff, but may be useful for other coff systems. (from Minh Tran-Le)
211 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
213 * archive.c: Cosmetic improvements.
214 * opncls.c: Cosmetic improvements.
215 (new_bfd): Removed redundant structure slot init.
217 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
219 * config/news-mips.mh, hosts/news-mips.h: New files.
220 * configure.host: Use news-mips for mips-sony-bsd*.
222 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
224 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
225 * coff-i386lynx.c: New file, defines Lynx target vector and name,
226 includes coff-i386.c.
227 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
228 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
229 * i386lynx.c: Remove coff vector definition entirely.
230 (lynx_32_swap_ext_reloc_in): Define.
231 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
233 (lynx_32_swap_ext_reloc_out): Define.
234 (lynx_32_swap_std_reloc_out): Define.
235 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
236 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
237 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
238 (WRITE_HEADERS): Define, call Lynx swapping fns.
240 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
242 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
244 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
245 relocations of size 8, 16, 32. Sort generic relocs by type rather
246 than size. Added a little documentation too.
248 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
249 (TABLE_SIZE): New macro.
250 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
252 (swap_std_reloc_out): Write baserel relocs correctly.
253 (swap_std_reloc_in): Handle r_baserel field. Assert that
254 r_jmptable and r_relative fields are clear, and that the computed
255 index does refer to a defined entry of the howto table.
257 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
259 * section.c (bfd_make_section_anyway): New function.
260 * section.c: Change comments to say several sections can have
262 * bfd-in2.h: Re-generate to reflect above change.
263 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
264 if still no section after the bfd_coff_make_section_hook.
265 * coffcode.h: Add comment about TWO_DATA_SECS.
267 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
269 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
271 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
274 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
276 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
278 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
279 and i386lynx_coff_vec.
280 Added m68klynx_aout_vec and m68klynx_coff_vec.
281 * targets.c (target_vector): Removed i386lynx_vec, added
282 {i386,m68k}lynx_{aout,coff}_vec.
283 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
285 * m68klynx.c: New file.
286 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
287 and i386lynx_coff_vec.
288 * config/m68k-lynx.mt: New file.
289 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
290 * hosts/m68klynx.h: New file.
292 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
294 * archive.c: Define offsetof here.
295 * hosts/*.h: Don't define it here.
297 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
299 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
302 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
304 * hpux-core.c: Add comment about hpux version 7.
306 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
308 * lynx-core.c (lynx_core_file_p): Change per-thread register
309 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
310 in gdb/corelow.c. Create alias .reg section for the currently
313 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
315 * libecoff.h (ecoff_backend_data): Removed big_magic and
317 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
318 of big_magic and little_magic.
319 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
320 matches endianess of bfd.
321 (mips_ecoff_backend_data): Removed initialization of big_magic and
323 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
324 based on magic number. Support r4000 magic numbers.
325 (ecoff_get_magic): New function.
326 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
327 the backend structure.
328 * cpu-mips.c (arch_info_struct): Added case for r6000.
330 For MIPS configurations put both big and little endian versions in
331 the list of targets; the code is getting compiled in anyhow.
332 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
333 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
334 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
335 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
336 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
338 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
340 * osf-core.c: New file for OSF/1 core file support.
341 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
342 (HDEPFILES): Set to osf-core.o.
343 * bfd-in2.h (union tdata): Add osf_core_data member.
344 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
345 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
346 (osf-core.o): New dependency.
348 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
350 * TODO: Remove note about making --with-bfd-targets use canonical
351 target configuration name (already done); reword item about
352 separating reading and writing stuff to not refer to a
355 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
358 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
360 * gen-aout.c (main): Output newline after end of comment, not
361 before. (Reported by Jonathan Stone,
362 jonathan@oscar.stanford.edu).
364 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
366 * archive.c (compute_and_write_armap): Put weak symbols in the
369 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
370 section, not the .stabstr section. Set the type of the .stabstr
371 section to SHT_STRTAB.
372 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
374 * section.c (SEC_DEBUGGING): New section flag.
375 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
376 and the name starts with .debug, .line or .stab, set
377 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
378 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
379 SEC_DEBUGGING to section_flags.
380 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
381 SEC_DEBUGGING and SEC_CODE to section_flags.
382 * bfd-in2.h: Updated.
384 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
386 * bfd.c (tdata): Add lynx_core_data.
388 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
389 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
390 (ecoff_write_object_contents): Don't set scnptr to zero just
391 because size of section is zero. Needed for Irix 4.0.5F.
393 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
395 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
397 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
399 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
400 * bfd-in2.h (tdata): Add lynx_core_data;
401 * config.bfd configure.host: Get rid of superfluous netbsd and
403 * configure.in: Add lynx-core.o to Lynx config.
404 * i386lynx.c: Add defs for core file support.
405 * lynx-core.c: New file with Lynx core file support.
406 * hosts/i386lynx.h: Move lots of host specific includes to here.
407 Add def of HOST_LYNX. Remove unnecessary defs.
409 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
411 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
412 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
413 SEC_DATA for a SHF_NOBITS section.
415 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
416 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
417 * nlmcode.h: Add some casts to avoid warnings.
418 (nlm_write_object_contents): Ignore relocs for sections that are
419 neither code nor data. Just use the symbol value for debugging
420 symbols; don't offset by the section vma.
422 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
424 * reloc.c (bfd_perform_relocation): Don't return an error when
425 performing a reloc against an undefined weak symbol.
426 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
427 than obsolete BSF_EXPORT.
429 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
431 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
432 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
433 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
434 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
435 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
436 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
437 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
438 defined on all hosts, now that archive.c uses it.
440 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
442 * elfcode.h (elf_map_symbols): Create section symbols for all
443 sections, not just allocated sections; debugging sections can have
445 (elf_symbol_from_bfd_symbol): If there is an output section, use
446 the section index from that rather than the input section.
448 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
450 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
451 libbfd.h, which is regenerated from this file.
453 * bfd-in.h (symtype): Deleted typedef.
455 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
457 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
458 xor and subtract. Otherwise it will not sign extend if the type
459 of bfd_vma is larger than int.
461 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
462 and frameoffset as signed numbers. From Peter Schauer.
464 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
466 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
467 special function for all reloc entries.
468 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
470 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
471 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
473 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
475 * libbfd-in.h (struct artdata): Add armap_timestamp and
476 armap_datepos here too.
478 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
480 Improve timestamp support in BSD archive files to avoid linker
483 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
484 (bfd_flush, bfd_stat): Add prototypes.
485 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
486 (bfd_stat): Add, does fstat on a BFD.
488 * archive.c (_bfd_write_archive_contents): At end of file writing,
489 verify and possibly update the timestamp in the armap, if a BSD
490 archive. FIXME! Kludge recognizes BSD archive, rather than
491 vectoring properly. Should add to xvec.
492 (compute_and_write_armap): Move prototype to top, avoid PROTO.
493 (bsd_write_armap): Save timestamp and file location thereof, when
494 writing the armap in a BSD file.
495 (bsd_update_armap_timestamp): New function to check and
496 rewrite the timestamp.
498 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
500 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
502 * hosts/i386sco.h: Define a bunch of stuff for core files.
503 * sco-core.c: Remove, replace by trad-core.c.
504 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
505 * config/i386sco.mh: Use trad-core not sco-core.
506 * hosts/i386isc.h, config/i386isc.mh: Remove.
507 * configure.host: Use i386sco for isc.
508 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
509 * config.bfd: Use i386-coff not i386-sco.
511 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
512 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
513 i486-elf which doesn't exist).
515 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
517 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
518 padding field to zero.
520 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
521 * configure.in: Remove bogus netbsd386 handling.
523 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
524 Correct overflow detection requires matching the upper four bits
525 of the destination against the PC.
527 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
529 * configure.in: Make 64-bit stuff work with "--with-targets=all".
531 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
533 * libbfd-in.h: Removed swapping routines declarations.
534 * bfd-in.h: Added swapping routine declarations, and renamed them
536 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
537 * Changed all callers.
538 * libbfd.h, bfd-in2.h: Rebuilt.
540 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
542 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
545 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
547 * configure.in: Reorganized setting of makefile variables so
548 64-bit stuff works again.
550 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
553 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
554 "native_elf_sym" field, merged to make new type "elf_symbol_type".
555 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
556 Deleted field raw_syms.
557 (obj_symbols): Remove cast.
558 (obj_raw_syms): Deleted.
559 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
560 native_elf_sym fields.
561 * elf32-hppa.c: Changed uses of elf32_symbol_type to
564 From Pete Hoogenboom and Jeff Law:
566 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
568 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
569 bits are zero (e.g., they specify no relocations), then do not
570 even bother adding their entries to the symextn section.
572 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
573 of scope can have an argument relocation stub.
575 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
576 structure and type to elf32_hppa_stub_description. This makes
577 it consistent with the GNU coding conventions.
578 (elf32_hppa_stub_description): Added a 'next' field to allow
579 linking of stub description structures.
580 (elf32_hppa_stub_description): Added a 'stub_listP' field to
581 keep track of individual stubs.
582 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
583 Combined with the elf32_hppa_stub_description structure.
584 (elf32_hppa_stub_name_list): New type to keep track of
587 (add_stub_by_name): New function.
588 (find_stub_by_name): New function.
589 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
591 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
594 * elf32-hppa.c: (retval_mismatches): The direction of argument
595 relocation was reversed.
596 (hppa_elf_build_arg_reloc_stub): Return address was not being
598 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
599 argument relocation bits so this function can be used in the check
601 (hppa_elf_stub_check): Pass caller argument relocation bits into
602 hppa_elf_arg_reloc_needed_p().
603 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
604 pass caller argument relocation bits into
605 hppa_elf_arg_reloc_needed_p().
607 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
609 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
611 * hosts/delta88v4.h: New for SVR4.
612 * configure.hosts: Use it.
614 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
616 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
617 is an SCO pre-define.
619 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
621 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
623 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
625 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
627 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
628 symbols as BFD local symbols.
629 (nlm_write_object_contents): Don't bother writing out exported
630 symbols more than once; they now appear in the symbol table more
631 than once (with and without a prefix) if necessary. Set offset
632 values to be non-zero as NLMLINK does.
634 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
636 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
638 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
640 * section.c (struct sec): Move position of user_set_vma, and
642 (SEC_BALIGN): Disable for now. I don't think it's currently used.
644 * elf32-hppa.c (elf_hppa_howto_table): Now static.
645 (symext_rootP, symext_lastP, global_value, GOT_value,
646 global_symbol, global_sym_defined, symextn_contents,
647 symextn_contents_real_size, elf_hppa_stub_rootP,
648 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
649 default initialization.
650 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
652 (hppa_look_for_stubs_in_section): Introduce temporaries to make
653 code more readable in 80 columns.
655 * libhppa.h (all functions): Now inline under GNU C.
657 More patches from Jeff Law:
659 * elf32-hppa.c (AR_WARN): Give argument which caused the
660 invalid argument relocation.
661 (AR_UNIMP): Delete unused macro.
662 (hppa_elf_set_section_contents): Always return a value.
663 (elf32_hppa_backend_table_processing): Likewise.
664 (elf32_hppa_backend_section_processing: Likewise.
666 * som.c: New file containing SOM specific code extracted
669 * som.h: New file containing SOM specific code extracted
674 * libhppa.h: Delete SOM specific code. Add generic PA
675 code which can be shared by both SOM and ELF backends.
677 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
678 depends on libhppa.h now.
680 * configure.in (hppa_vec): Needs som.o module instead of
683 * elf32-hppa.c: Include libhppa.h. Do not define
686 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
687 now lives in libhppa.h.
688 (hppa_reloc_field_selector_type_alt): Likewise.
690 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
691 define malloc or free.
693 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
696 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
698 (elf_hppa_reloc_type_lookup): Likewise.
699 (elf_hppa_tc_make_sections): Likewise.
700 (hppa_elf_arg_reloc_needed_p): Likewise.
701 (hppa_elf_build_long_branch_stub): Likewise.
702 (elf_reloc_map): Delete, no longer used.
703 (elf_hppa_reloc_map): Likewise.
704 (elf32_hppa_symextn_map_max_size): Likewise.
705 (elf32_hppa_get_sym_extn): Abort if type is bogus.
707 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
708 of the .hppa_unwind section.
710 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
712 * config.bfd: recognize m88110.
714 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
716 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
718 * elfcode.h (elf_section_from_bfd_section): Add detection of
722 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
723 New functions for support of long branch stubs.
724 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
725 check for long branch stubs.
726 (hppa_look_for_stubs): Unused function. Removed.
727 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
728 version of bfd_set_section_contents.
729 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
730 when BFD is configured for debugging.
732 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
733 to return a list of symbols that have non-zero argument
735 (hppa_elf_stub_finish): Make sure stub generation is done only
738 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
739 generation relocation entries within a stub.
740 (hppa_elf_build_arg_reloc_stub): Corrections to argument
743 * elf32-hppa.c: New #define's for argument relocation types.
744 (mismatches, retval_mismatches): Updated to reflect new
745 argument relocation types.
746 (CURRENT_STUB_OFFSET): New macro.
748 * elfcode.h (map_program_segments): Set the PF_X bit for data
751 * elf32-hppa.c: (elf_hppa_howto_table): Add
752 R_HPPA_STUB_CALL_17 for support of linker stub generation.
753 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
756 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
757 R_HPPA_STUB_CALL_17 for support of linker stub generation.
759 * hppa_stubs.h: Add new instructions that are used in linker
762 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
763 unwind descriptor were incorrect.
765 * libelf.h (bfd_elf_find_section): Declare.
767 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
768 function in place of global_sym field in elf_backend_data
770 (elf32_hppa_backend_symbol_table_processing,
771 elf32_hppa_backend_section_processing,
772 elf32_hppa_backend_fake_sections,
773 elf32_hppa_backend_section_from_shdr,
774 elf32_hppa_backend_section_from_bfd_section): New functions to
775 provide support of symbol extension sections and argument
777 (elf_info_to_howto): Remove call to abort().
779 * elf32-target.h: Support for special processing by the backend.
780 (struct elf_backend_data): Added elf_backend_symbol_processing,
781 elf_backend_symbol_table_processing,
782 elf_backend_section_processing, elf_backend_section_from_shdr,
783 elf_backend_fake_sections, and
784 elf_backend_section_from_bfd_section fields.
785 * elfcode.h: (bfd_section_from_shdr): Add a check for
786 processor-specific section types.
787 (elf_fake_sections): Add a check for processor-specific
789 (bfd_elf32_write_object_contents): Add a check to see if
790 there is any final section processing to be done by the
792 (elf_section_from_bfd_section): Add a check for
793 processor-specific section types.
794 (elf_slurp_symbol_table): Remove reference to global_sym in the
795 elf_backend_data structure. Replace it with a call to
796 elf_backend_symbol_processing.
797 * libelf.h: Remove global_sym field in the elf_backend_data
798 structure. Replace it with a series of backend-specific
801 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
802 stub_sym should be called target_sym.
803 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
804 rather than the output bfd (output_bfd).
805 (hppa_elf_reloc): Get rid of references to the global_sym field in
806 the elf_backend_data structure.
808 * elfcode.h (elf_fake_sections): Check the correct condition for
809 .bss. Also, detect the existence of a .note section.
811 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
814 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
815 should be a reference to bfd_arch_hppa.
817 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
818 the bfd_check_format structure to avoid a type mismatch.
820 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
821 and Jim Kingdon (kingdon@cygnus.com)
824 * netbsd386.c: New file.
825 * aoutx.h: Make sym_is_debugger_info true for N_FN.
826 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
827 libaout.h, targets.c: Other changes.
829 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
831 * config/m88k-elf.mt: New file.
832 * config.bfd: Use it for m88*-*-sysv4*.
834 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
836 * elfcode.h (elf_build_phdrs): Unused function deleted.
837 (bfd_shdr_from_section): Ditto.
838 (write_relocs): Don't change section contents for addend.
839 (elf_locate_sh): Return type is now always elf_internal_shdr,
840 since the other types were really aliases for this type anyways.
841 Don't compile this function, since it is static and doesn't appear
842 to be used in this file.
843 (sym_is_global): Return non-zero for weak symbols. Abort if
844 section pointer is null.
845 (swap_out_syms): Reorder tests so function symbols can be weak.
846 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
847 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
848 extracting out some common code. Abort if BFD section symbol has
850 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
851 section symbols. Don't read section contents to fill in addend
854 * elf32-i386.c (elf_howto_table): All partial_inplace fields
859 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
861 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
862 specific information for a symbol. Put in elf_sym_num, which
863 gives the external symbol number in the elf object file, since
864 local symbols must come before global symbols.
865 (elf_sym_extra): New macro.
866 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
867 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
868 symbol number to external number. Store the address of the
869 Elf_Sym_Extra field for the symbol in the udata field.
870 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
872 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
874 * elfcode.h (elf_obj_tdata): Add field to count the size of the
875 array of pointers to section symbols.
876 (elf_map_symbols): Bump the max index of the section symbols so
877 that we don't overwrite memory. Store the max index into the
880 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
882 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
883 to the section symbols we created. Remove unused field
885 (elf_map_symbols): Fill in array of pointers to section symbols.
886 Only create section symbols for sections that have SEC_ALLOC set,
887 and have non-zero size.
888 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
889 section symbol, look up the section in the list of section
890 symbols, and set the udata pointer appropriately. Otherwise, if
891 udata is still NULL, fail an assertion, and use 0, instead of
894 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
896 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
897 mipslelf and mipsbelf respectively.
898 * config/mipslelf.mt, config/mipsbelf.mt: New files.
899 * elf32-mips.c: Added some reloc information.
900 * configure.in: Fixed error message.
902 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
904 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
906 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
907 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
908 * archures.c: Alphabetize decls.
910 * configure.in, targets.c: Add missing vectors to the tables.
911 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
912 Remove hp300bsd_vec due to clash with sunos_big_vec.
914 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
916 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
917 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
918 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
919 * Makefile.in, configure.host, config.bfd: Corresponding changes.
920 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
922 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
924 * coffgen.c (coff_section_symbol): If section's output_section is
925 not yet set, point to itself. This is needed because this is
926 called on the output file, not the input file.
928 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
929 dummy value, rather than leaving it NULL.
931 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
933 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
934 bfd_default_set_arch_mach.
936 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
938 * config.bfd (cpu): Extract from canonical name with sed.
939 * configure.in: Don't pass it.
941 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
943 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
944 BYTE_SIZE conflicts with a Mach header.
945 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
947 * configure.host: Make sure all OS fields end in *.
949 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
951 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
952 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
953 doesn't exist, don't try to create it.
955 * nlmcode.h (nlm_write_object_contents): procedure offsets are
956 from start of code segment, not start of file.
957 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
959 * configure.in (SELECT_VECS switch): Likewise.
961 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
963 * format.c (bfd_check_format): If the target matches the default
964 target, set match_count to 1, to ignore any previous matches.
966 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
968 * configure.in: Add reloc16.o when we add
969 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
970 Makefile.in (BFD_LIBS): Remove reloc16.o.
972 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
975 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
976 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
977 S-records via SELECT_VECS.
979 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
980 support S-records, for convenience.
982 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
984 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
985 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
986 Read and write Alpha relocs. Can't process them yet.
987 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
988 If the section does not already exist, create it.
990 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
993 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
995 * ecoff.c: Move MIPS reloc support from here...
996 * coff-mips.c: to here.
997 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
999 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1000 finish_reloc backend function.
1001 (ecoff_write_object_contents): Removed MIPS specific assertions.
1002 * coff-mips.c (mips_finish_reloc): New function.
1003 (mips_ecoff_backend_data): Fill in new fields.
1004 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1006 * targets.c: Added extern for ecoffalpha_little_vec.
1008 * bfd.c (_bfd_host_big_endian): Removed.
1009 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1011 * bfd-in2.h: Regenerated.
1013 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1015 * config.bfd: New file, broken out of configure.in.
1016 * configure.in: Use it, and use standard target names for
1017 --with-targets, replacing --with-bfd-targets.
1019 * archures.c (archures_init_table): Add bfd_sh_arch.
1021 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1022 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1023 Fix error in error message.
1025 * oasys.c: Make bfd_error_vector extern.
1027 * configure.in: Include stab-syms.o for a.out/b.out targets
1028 and hp300{bsd,hpux}.
1030 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1032 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1033 section before setting output_has_begun.
1034 (nlm_set_section_contents): Remove argument names from
1035 mangle_relocs_func prototype.
1036 (nlm_write_object_contents): Remove shadowing local variable.
1037 Don't write out debugging symbols if debugInfoOffset is -1. Add
1038 the codeImageOffset to the start, exit, and check procedure
1040 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1041 Don't check partial_inplace field; its value is irrelevant.
1043 * Base use of sco-core on host, not target.
1044 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1045 * config/i386-sco.mt (TDEFINES): Removed.
1046 * config/i386sco.mh: New file to use sco-core.
1047 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1049 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1050 conversions for some fields.
1052 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1054 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1055 error rather than aborting.
1057 * libnlm.h (struct nlm_backend_data): Added mach field.
1058 (nlm_machine): New accessor macro.
1059 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1061 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1063 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1065 * configure.in: Replace calls to sort with shell code
1068 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1070 * configure.in: Include aout32.o for any a.out/b.out formats.
1072 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1074 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1075 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1076 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1077 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1078 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1079 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1082 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1084 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1086 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1088 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1090 * bfd.c (bfd_scan_vma): New function.
1092 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1094 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1096 * bfd-in2.h: Updated.
1098 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1101 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1103 * configure.in: Remove unneeded test.
1105 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1107 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1109 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1111 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1113 * PORTING, TODO, config/README: Update to reflect below changes.
1115 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1116 --with-bfd-targets="target1,target2,..." and the special target
1117 "all" to get the previous default behavior.
1118 Figure out which architecture and backend .o files are needed from
1119 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1120 the .mt files. Define TDEFAULTS based on them, also.
1122 * Makefile.in: Remove references to MINIMIZE.
1123 * archures.c, targets.c: Ditto.
1125 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1126 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1129 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1130 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1131 SELECT_VECS manually; it's automatic now.
1133 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1134 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1136 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1137 (TDEFAULTS): Don't define BFD; not used.
1139 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1140 this is a host, not a target.
1142 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1144 * elfcode.h (elf_object_p): Add comment about what this function
1145 does and to watch out for side effects. Add FIXME for memory leaks.
1146 Fix comment about checking for matching byte order. Preserve
1147 pointer to old tdata (if any), and restore it if we don't match
1148 file with target vector. If we are going to use goto's, use them
1149 consistently and maintainably.
1150 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1151 to note that the problem is even more serious than just leaked
1152 memory. Replace goto with more traditional return.
1154 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1156 Fix incorrect or useless makefile variable definitions:
1157 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1158 define DEFAULT_VECTOR, instead of TDEFINES.
1159 * config/i386aix.mh (MINIMIZE): Don't define.
1160 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1161 * config/rs6000.mh (ALLOCA),
1162 * config/i386v.mh (ALLOCA),
1163 * config/i386linux.mh (ALLOCA),
1164 * config/i386isc.mh (ALLOCA),
1165 * config/go32.mh (EXTRALIBS): Don't define; not used.
1166 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1167 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1168 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1170 * config/.Sanitize (Things-to-keep): Add README.
1171 * config/README: New file, explaining the variables.
1173 * targets.c (target_vector): Add hp300_bsd_vec.
1174 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1175 (hp300bsd.o): New rule.
1177 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1179 * libelf.h (NAME): Provide a default definition, that's neither
1180 for 32 bits nor for 64.
1182 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1184 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1185 that is what is in elf.c.
1187 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1189 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1190 scBss and scSBss symbols, since it was wrong.
1192 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1195 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1196 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1198 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1199 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1201 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1203 * hpux-core.c: Cast return value from bfd_zalloc.
1205 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1207 * aoutx.h (log2): Delete i387-specific code.
1209 * Makefile.in (BFD_LIBS): Always include elf.o.
1210 (BFD32_BACKENDS): Don't include elf.o here.
1211 (ofiles): Delete references to ofiles2 and ofiles3.
1212 (do_clean): Delete ofiles.
1213 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1214 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1215 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1217 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1220 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1221 (from Meissner's additions to bfd-in2.h).
1223 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1227 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1229 * elfcode.h (elf_write_object_contents): Don't drop core if
1230 elf_symbol_from returns a NULL pointer when processing a non-elf
1231 symbol, use a 0 size instead.
1233 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1235 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1236 bfd_elf32_hash, since the hash table is independent of the 32/64
1239 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1240 that is what is in elf.c.
1242 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1244 * elf32-i386.h (reloc_type): Reformat spacing.
1245 (elf_howto_table): Add the rest of the 386/ELF relocations.
1246 (elf_i386_reloc_type_lookup): Ditto.
1247 (elf_i386_info_to_howto): Ditto.
1248 (elf_i386_info_to_howto_rel): Ditto.
1250 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1252 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1253 of nlm_slurp_symbol_table as boolean, not pointer.
1254 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1255 of nlm_slurp_reloc_fixups as boolean, not pointer.
1257 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1259 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1260 are now predefined by GCC
1262 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1264 * coffgen.c (coff_print_symbol): Add the section offset to the
1265 line number address, so it's printed the same way as the function
1266 address. Only showed up for line numbers that aren't in the first
1269 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1271 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1272 (nlm_mangle_relocs_func): New macro.
1273 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1274 (nlm_i386_mangle_relocs): New function.
1275 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1276 symbols into the .bss section.
1277 (nlm_set_section_contents): Call the mangle_relocs function.
1278 (nlm_write_object_contents): Treat a reloc against any defined
1279 symbol as an internal reloc. Fix bug in external reloc counting.
1280 Get the offset and debugging type right for .bss symbols. Only
1281 output debugging symbols for defined symbols.
1283 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1285 * coff-z8k.c (rtype2howto): Likewise.
1286 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1287 * elf32-i386.c (TRACE): Likewise.
1288 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1289 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1290 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1291 argument rather than using printf.
1293 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1295 * coffswap.h: Added macros used when accessing several fields;
1296 default is the same as before.
1297 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1298 * coff-alpha.c: Defined macros to use the right sizes in
1300 * libecoff.h: Backend information is now in target vector, not
1301 BFD. Start of backend information is COFF backend information.
1302 * coff-alpha.c, coff-mips.c: Changed accordingly.
1303 * ecoff.c (ecoff_mkobject): New function.
1304 (ARMAP_START): Changed into backend information, since Alpha uses
1306 (ecoff_slurp_armap): Don't overlay archive header.
1307 * bfd.c: Include libcoff.h.
1309 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1311 * Makefile.in (install): Fix sh syntax error.
1313 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1315 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1317 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1319 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1321 * ecoff.c: New file for generic ECOFF functions.
1322 * ecoffswap.h: New file for ECOFF swapping functions which differ
1323 only slightly for different targets.
1324 * libecoff.h: Added prototypes for ecoff.c functions.
1325 (ecoff_backend_data): New structure.
1326 (ecoff_tdata): Added backend_data field. Changed external data
1327 pointers to be PTR rather than to a particular struct.
1328 (ecoff_symbol_struct): Moved in from coff-mips.c.
1329 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1330 Added ECOFF backend structures. Include ecoffswap.h.
1331 * coff-msym.c: Removed; superseded by ecoffswap.h.
1332 * bfd.c: Include coff/internal.h.
1333 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1335 (BFD64_BACKENDS): Added coff-alpha.o.
1336 (CFILES): Removed coff-msym.c. Added ecoff.c.
1337 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1338 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1339 (ecoff.o, coff-alpha.o): New targets.
1340 (coff-msym.o): Removed target.
1342 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1344 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1345 of EXFUN in the BFD sources. Heave ho!
1347 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1349 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1351 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1353 * hosts/sun3.h: remove some more conflicting decls
1355 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1357 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1358 redefine TEXT_START_ADDR to be 0.
1360 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1362 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1363 host and target info.
1365 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1367 * nlm32-i386.c: New file. First cut at i386 NLM code.
1368 * libnlm.h: Added some more prototypes.
1369 (struct nlm_relent): New structure.
1370 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1371 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1372 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1373 nlm_reloc_fixup_secs.
1374 (struct nlm_backend_data): New structure, with accessor macros.
1375 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1376 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1377 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1379 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1380 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1382 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1383 external references in symbol table as undefined symbols.
1384 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1385 argument in get_symtab rather than in slurp_symbol_table.
1386 (nlm_slurp_symbol_table): Save symbol information in tdata.
1387 (nlm_print_symbol): New function.
1388 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1389 nlm_canonicalize_reloc): New functions to read relocs.
1390 (nlm_compute_section_file_positions, nlm_set_section_contents,
1391 nlm_external_reloc_compare, nlm_write_object_contents): New
1392 functions to create NLM files.
1393 * nlm-target.h: Define all the nlm functions here either as
1394 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1395 the backend_data field to TARGET_BACKEND_DATA.
1396 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1397 they are now in nlm-target.h.
1398 (TARGET_BACKEND_DATA): Define as NULL.
1399 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1400 (nlm_set_arch_mach): New function.
1401 * targets.c: Added nlm32_i386_vec.
1402 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1403 (CFILES): Added nlm32-i386.c.
1404 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1405 (nlm32-i386.o): New target.
1407 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1409 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1410 C, and aren't needed anyway (return int)
1412 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1414 * elfcode.h: Use casts with bfd_alloc and alloca.
1416 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1418 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1419 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1420 older cpp's, that don't do additional replacement on the JUMP_TABLE
1422 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1425 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1427 Yet another trad-core variant:
1428 * config/esix.mh, hosts/esix.h: New files.
1429 * configure.hosts: Use them.
1431 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1433 * reloc.c (bfd_perform_relocation): Handle the case of
1434 complain_overflow_bitfield, rightshift > bitpos, and a negative
1437 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1439 * elfcode.h: Reimplement segment writing.
1440 (elf_write_phdrs): Use precomputed e_phoff rather than making
1442 (elf_build_phdrs): Disabled, for now.
1443 (assign_file_position_for_section): Don't change file offset for
1445 (assign_file_positions_for_symtab_and_strtabs): New function.
1446 (struct seg_info): New type.
1447 (map_program_segments): New function.
1448 (assign_file_positions_except_relocs): For executables, leave
1449 section headers &c for last, and properly align all sections with
1451 (prep_headers): No longer abort when EXEC_P is set.
1452 (write_shdrs_and_ehdr): Deleted all code relating to program
1455 * elfcode.h (various): Deleted some unused code, and debugging
1457 (write_relocs): Cache value of last symbol looked up, to save
1458 time if the symbol is referred to repeatedly.
1459 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1461 (assign_section_numbers): Likewise.
1463 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1465 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1466 (struct elf_obj_tdata): New field, phdr.
1467 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1469 (ELF_MAXPAGESIZE): Default to 1.
1470 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1471 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1472 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1473 Most should have length field of `2'.
1475 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1477 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1479 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1481 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1482 the top level script has already adjusted for it.
1484 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1486 * srec.c (srec_write_symbols): Get CR LF in the right order.
1488 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1490 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1492 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1494 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1495 bitpos when overflow checking.
1497 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1499 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1500 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1501 Send error messages to stderr.
1503 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1505 * nlm{32,64}-target.h: Remove.
1506 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1507 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1508 * nlm.c (ARCH_SIZE): Remove define to zero.
1509 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1510 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1511 * nlm{32,64}-gen.c (nlm-target.h): Include.
1512 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1513 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1514 nlm<size>, and use macros select size.
1516 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1518 * Makefile.in (Makefile): add configure.in, drop redundant
1519 $(srcdir), drop redundant ./
1521 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1523 * hpux-core.c: New file; backend for HP/UX style core files.
1524 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1526 * bfd-in2.h: Updated.
1527 * hppa.c (make_bfd_asection, hppa_core_file_p,
1528 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1529 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1530 Removed from target vector.
1531 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1533 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1535 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1536 (HDEPFILES): Set to hpux-core.o.
1537 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1538 * hosts/hp300.h (HOST_HP300HPUX): Define.
1539 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1540 aix386-core.o, hpux-core.o.
1541 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1543 * reloc.c (enum complain_overflow): New enumeration with the
1544 various flavours of overflow checking.
1545 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1546 from boolean to emum complain_overflow. Removed obsolete absolute
1548 (HOWTO): Removed absolute argument.
1549 (bfd_perform_relocation): Do overflow checking on all types of
1551 * bfd-in2.h: Updated accordingly.
1552 * all targets: Updated initialization of reloc howto tables.
1554 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1556 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1559 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1561 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1563 * elfcode.h: Fix several illegal pointer combination warnings for
1564 usages of bfd_alloc and alloca.
1566 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1567 apparent Sun C preprocessor recursion. Fix access macros.
1568 * nlmcode.h: Remove spurious '&' before several array references.
1570 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1572 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1573 config/m68k-coffun.mt -> u68k-coff.mt.
1574 * Makefile.in, configure.in: Corresponding changes.
1576 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1578 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1579 function name; it's valid without, and some compilers give
1580 warnings with it there.
1582 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1584 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1585 * bfd.c (union tdata): Add nlm_obj_data;
1586 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1588 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1590 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1591 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1592 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1593 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1594 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1595 * bfd-in2.h (INLINE): Defines moved here.
1596 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1597 * libelf.h (CAT4): Move define to bfd-in2.h.
1598 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1599 * bfd-in2.h (union tdata): Add nlm_obj_data.
1600 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1601 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1602 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1603 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1604 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1607 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1609 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1611 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1613 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1614 Deleted `thunk' structure, merged into tdata, duplicate data
1616 Rearranged functions, grouping by functionality.
1617 Broke up many functions in elfcode.h, re-ordered many parts of
1618 file writing to handle unpredictable state of section relocation
1619 table as provided by various applications.
1620 Still needs cleanup: Merge functions back together, split out
1621 data structure with only data that is used only when writing out
1624 * elf.c (bfd_elf_generic_reloc): New function, taken from
1626 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1627 bfd_perform_relocation lossage.
1629 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1631 (ofiles): Don't use sort or uniq; do it with sh constructs.
1633 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1635 * coffcode.h: Recognize I386PTXMAGIC.
1636 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1637 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1638 New macros; use it if defined.
1639 * config/symmetry.mh, hosts/symmetry.h: New files.
1641 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1643 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1644 * Makefile.in: Change accordingly.
1645 (CFILES): Add elf64-gen.c.
1647 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1649 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1651 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1653 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1656 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1658 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1659 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1661 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1663 * configure.in: Recognize h8300h-*-*.
1665 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1667 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1668 type R_H8500_HIGH_16.
1669 * coff-sh.c (r_imm32): Get the width of the reloc right.
1671 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1673 * configure.in: Add new target m68k-coffun to the dpx/2.
1674 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1676 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1678 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1679 sparc-aout-specific list.
1681 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1683 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1685 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1686 and Jim Kingdon (kingdon@cygnus.com)
1688 * elfcode.h: Use memset not bzero.
1689 * trad-core.c: Don't include <sys/file.h>.
1690 * i386linux.h: Include <sys/file.h>.
1691 * coff-m68k-un.c: new file to handle names with underscores on
1693 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1694 to not duplicate the function in the executable.
1695 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1697 * coffcode.h (MC68KBCSMAGIC): case added.
1698 * targets.c: Add m68kcoffun_vec.
1699 * configure.host: added support for Bull dpx/2.
1700 * config/dpx2.mh, hosts/dpx2.h: new files.
1701 * Makefile.in: added target coff-m68k-un.
1703 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1705 * aoutf1.h: Add definition of MACHTYPE_OK.
1707 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1709 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1712 * syms.c, bfd-in2.h: Doc fix.
1714 * coffcode.h (CALC_ADDEND): Check for common section using the
1715 section flag as well as the symbol flag.
1717 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1719 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1720 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1721 be sufficient. Define TEXT_START_ADDR.
1723 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1725 * aoutx.h (translate_from_native_sym_flags): Removed statep
1726 argument. Just let an indirect symbol point to the next symbol
1727 without forcing the next symbol to be undefined. Changed all
1729 * hp300hpux.c (slurp_symbol_table): Changed call to
1730 translate_from_native_sym_flags.
1731 * targets.c: Added hp300hpux_vec.
1732 * Makefile.in (hp300hpux.o): Added dependencies.
1734 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1736 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1737 relocs together, and add 64-bit versions.
1738 (bfd_generic_get_relocated_section_contents): Argument to alloca
1741 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1742 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1744 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1745 (new_bfd): Prototype-style definition, using DEFUN.
1746 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1747 argument is type size_t, not bfd_size_type.
1748 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1749 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1750 bfd_error_nonrepresentabltrap): Prototypes.
1751 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1752 bfd_alloc_grow): Adjusted prototypes for arg type change.
1753 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1754 do_slurp_coff_armap, bfd_construct_extended_name_table):
1756 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1757 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1760 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1761 (ofiles): New target. Build a list of unique file names, in case
1763 (TARGETLIB): Use list of files from ofiles.
1764 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1765 minimal-bfd flag and target makefile frag contents.
1767 * elfcode.h (elf_read): Delete static declaration, since function
1769 (elf_map_symbols): Write out section symbols for all sections, for
1771 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1772 section symbols for the same section.
1773 (elf_find_nearest_line): Don't print message, just return false.
1775 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1777 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1779 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1781 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1783 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1784 (realclean): Remove generated headers.
1786 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1788 * section.c (bfd_set_section_content): Deny if file is not opened with
1789 the proper mode, set output_has_begun if file is openened for update.
1790 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1791 done in bfd_set_section_content.
1793 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1795 * hosts/std-host.h: Removed declarations of printf, fprintf,
1796 fcntl, fread and fwrite. They are all error prone for one reason
1797 or another. Changed declaration of memchr from char * to PTR.
1799 * configure.in (mips-*-riscos*): New target; use riscos.
1800 * configure.host (mips-*-riscos*): New host; use riscos.
1801 * config/riscos.mh (HDEFINES): Add -G 4.
1803 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1804 rather than casting the result of bfd_h_get.
1806 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1808 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1811 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1813 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1814 include in search list if BFD64 is defined.
1816 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1817 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1819 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1821 * elf64-target.h, elf64-generic.c: New files.
1822 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1823 (elf64-generic.o): List dependencies.
1825 * Makefile.in: List target `all' explicitly before host/target
1826 makefile fragments are included, in case they define any new
1829 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1830 versions as appropriate. Uses updated.
1831 (elf_debug_section): Declare before use.
1832 (elf_debug_file): New function.
1833 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1834 Alignment value in section header is n_bytes, not log2.
1835 (new_section_hook): Do nothing for now.
1836 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1838 (elf_core_file_p): Simplify check for correct class (word size).
1839 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1840 Initialize all fields when creating data structures.
1841 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1842 (elf_compute_section_file_positions): Set correct class in output
1844 (elf_write_object_contents): Section symbols have empty names in
1847 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1848 args to size_t before call.
1849 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1851 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1853 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1854 number information, return 0 for line number.
1856 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1858 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1861 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1863 * hosts/riscos.h: Define NBPG and UPAGES.
1865 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1867 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1868 lvalue; it contains a cast.
1870 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1872 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1873 Use unsigned hash values for better hashing.
1874 (hash): Hash in the string length for long strings.
1876 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1878 * aoutx.h (compare): Replace 3 if's with a subtraction.
1879 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1880 in decreasing order of success, as an optimization.
1881 (hash): Take a length arg; ignore chars after #25, for speed.
1882 (add_to_stringtab): Pass length to hash.
1884 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1886 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1888 * elfcode.h (elf_new_section_hook): Do nothing for now.
1889 (elf_write_object_contents): Output common symbols the way ELF
1892 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1894 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1895 here from elfcode.h. A couple of size-specific structure pointers
1896 were changed to PTR; uses fixed appropriately.
1897 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1898 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1899 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1900 temporary macros to ease name change.
1901 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1902 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1904 * doc/Makefile.in (libbfd.h): Process elf.c too.
1905 * Makefile.in (elf.o): Note new dependencies.
1907 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1908 code, tweaked some debug hooks.
1909 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1912 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1914 * hosts/riscos.h: New file.
1916 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1918 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1919 section already exists, use its pointer to fill in rawdata slot.
1921 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1923 * hosts/std-host.h: Return value of puts and fputs is int not void.
1925 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1927 * aoutx.h (howto_table_ext): Comment the field names.
1928 * reloc.c (bfd_perform_relocation): Fix max and min values.
1930 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1932 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1933 size-independent elf internal data structures.
1934 * elfcode.h (put_word, get_word): Define as appropriate for
1935 architecture word size. Structure swapping functions changed to
1936 use them as appropriate.
1938 * configure.in: If compiling 64-bit back ends, do them before
1941 * libelf.h: Use new size-independent versions of elf internal data
1943 (symbol_type): Reordered to put any fields dependent on target
1945 (elf_backend_data): Renamed from elf##_backend_data and made
1947 (elf_sect_thunk): Now size-independent.
1949 * libbfd.c (bfd_log2): Now returns unsigned int.
1951 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1953 * Rename config/m88k-aout.mt to config/noop.mt.
1954 configure.in: Use it for mips-*-bsd*.
1956 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1958 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1959 initializer" warning from gcc.
1960 * cpu-h8500.c (arch_info_struct): Likewise.
1961 * cpu-sh.c (arch_info_struct): Likewise.
1963 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1964 howto_*): Unused functions and variables commented out.
1965 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1967 * cpu-h8500.c (compatible): Likewise.
1968 * cpu-sh.c (compatible): Likewise.
1970 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1971 Always set a valid length value, even for invalid input.
1973 * srec.c (srec_write_symbols): Use sprintf_vma.
1975 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1976 uint64_type): Provide default definitions.
1977 * hosts/std-host.h (int64 stuff): Remove them from here.
1979 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1981 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1982 variable. Added default case to switch.
1984 * aoutx.h (translate_from_native_sym_flags): Before casting
1985 pointers to integers, make sure the integer type is wide enough.
1986 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1988 * section.c (bfd_get_section_contents): Since `count' is unsigned,
1989 don't bother comparing for less-than-zero.
1990 (bfd_set_section_contents): Ditto.
1992 * elfcode.h (bfd_add_to_strtab): Now static.
1993 (sym_is_global): New function.
1994 (elf_map_symbols): Call it. Now returns void. Removed unused
1996 (bfd_section_from_shdr): Mark string tables other than for section
1997 and symbol names as normal sections having contents.
1998 (fix_up_strtabs): New function; fixes up ELF header fields for
1999 stab sections with string tables associated.
2000 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2001 sections. Reordered condition tests for symbol flags; default to
2002 local-object value instead of global-object.
2003 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2004 inside condition test.
2005 (elf_print_symbol): Use fprintf_vma.
2006 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2009 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2010 back to "long long" for HOST_64_BIT.
2012 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2013 without using invalid ANSI C preprocessing tokens.
2015 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2016 * libelf.h (bfd_elf32_new_section_hook): Declare.
2017 * elfcode.h (new_section_hook): Define here.
2019 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2020 against multiple inclusions.
2022 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2024 * Makefile.in (bfd.h): Generate into current directory by grabbing
2025 64-bit definition (if any) from sysdep.h.
2026 * bfd-in.h: Put in marker for sysdep.h inclusion.
2028 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2030 * reloc.c (bfd_perform_relocation): Check for overflow on
2031 pc-relative relocations if the howto asked for it.
2033 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2035 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2037 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2039 * config/riscos.m{h,t}: New files.
2040 * configure.{host,in}: Use them.
2042 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2044 * elf32-mips.c: comment change. This is a mips file, not 88k.
2046 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2048 * cache.c (bfd_cache_init): Increment open_files and call close_one
2050 (bfd_open_file): Don't increment open_files here.
2052 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2054 * config/delta88.mh: Don't set CC.
2056 * Makefile.in: Add elf32-{mips,m88k,generic}.
2057 elf32-{mips,m88k,generic}.c: New files.
2058 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2059 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2060 don't match a different target.
2062 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2064 Eliminate "int8_type", "int16_type", "int32_type", and their
2065 variants from the BFD universe. Leave the 64-bit types for now,
2066 since they are in flux.
2068 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2069 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2070 * ieee.c: Convert uint8e_type => unsigned char.
2071 * oasys.c: Extensive changes to eliminate obsolete types.
2072 These depend on changes in ../include/oasys.h as well.
2073 * hosts/*.h: Remove declarations of all these types.
2075 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2077 * hosts/delta88.h: #if 0 out some declarations which conflict with
2080 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2082 * Makefile.in (install): remove parentdir cruft
2084 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2086 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2087 * Expurgate random DEFUNs that have crept in.
2089 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2091 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2092 only be aligned to a 4 byte boundary.
2094 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2096 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2099 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2101 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2102 1927 but fixing some other important things.
2104 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2106 * hosts/std-host.h (int64e_type): Fix definition.
2108 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2110 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2111 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2112 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2113 a STYP_TEXT section.
2115 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2117 * Makefile.in (install, headers): don't put comments after a tab
2118 in the actions section of a rule
2120 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2122 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2123 (ecoff_write_object_contents): If not D_PAGED, don't add the
2124 section headers to text_size. If not D_PAGED, set the magic
2125 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2126 executable, the executable must fully occupy an even number of
2128 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2129 ecoff_big_vec): Consistently set section alignment power to 4,
2130 since ECOFF sections should be multiples of 16 bytes.
2131 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2132 Made ar_pad_char and ar_max_namelen agree for both.
2134 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2136 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2137 symbol value, since bfd symbols are section relative, but ELF
2140 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2142 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2144 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2146 * hosts/news.h, config/news.mh: New files.
2148 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2150 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2151 * coff-h8300.c: More addressing modes.
2152 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2154 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2155 H8/300H name. (compatible): New function.
2156 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2159 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2161 * coff-mips.c (ecoff_compute_section_file_positions,
2162 ecoff_write_object_contents): Only round to page boundaries if
2163 D_PAGED flag is set for the output BFD.
2165 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2167 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2168 casts to work on machine where sizeof(long) != sizeof(int) !=
2170 * coffgen.c (coff_get_normalized_symtab): Ditto.
2171 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2173 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2175 * coffgen.c (coff_write_symbols): For empty string table, write
2176 out 4 in correct byte order. (from minyard@bnr.ca)
2178 * elf32-hppa.c: Don't include libhppa.h for now; define
2179 BYTES_IN_WORD instead, until Utah sends a better fix.
2180 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2181 of malloc and realloc.
2183 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2185 * configure.in (mips-*-ecoffl*): New target; use decstation.
2186 (mips-*-ecoff*): Added trailing '*'.
2188 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2189 for the FDR, not from the first PDR in the file.
2191 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2193 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2195 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2197 * hppa.c (hppa_get_symbol_info): New function.
2199 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2201 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2204 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2205 * libhppa.h (MAXCOMLEN): Define unconditionally.
2206 (_PA_RISC_ID): Only define if not already defined.
2207 * elf32-hppa.c: Include libhppa.h.
2209 From Ralph Campbell:
2210 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2212 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2214 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2216 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2217 remove defines of __MSDOS__ and __GO32__ (these are in the
2220 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2223 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2224 * config/hppabsd.mh: Don't use ranlib.
2226 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2228 * elf.c: New file, for word-size independent code.
2229 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2230 * Makefile.in: Include elf.o in standard objects.
2232 * bfd-in.h (CAT3): Define here.
2233 * libaout.h, libelf.h: Not here.
2235 * libelf.h (struct strtab): Define here.
2236 (bfd_elf_locate_sh): Declare here.
2237 * elfcode.h (struct strtab): Definition deleted.
2239 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2241 * Makefile.in: Make "all", not "bfd.h", be the default target.
2242 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2243 hasn't really changed.
2245 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2247 * elfcode.h (elf_hash): Provide elf standard hash function.
2248 (various): Key off of the machines use_rela_p field to determine
2249 whether to use REL or RELA relocations.
2250 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2251 (elf_make_sections): Allocate a pointer to hold all data for a
2252 given section, and copy each fragment into the data region.
2253 Update the section's pointer with the REL implicit addends if the
2254 machine uses REL relocation.
2256 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2257 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2258 into was elf32-target.h expects.
2259 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2260 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2261 (elf_i386_info_to_howto): Add minimal relocation support.
2263 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2264 elf_info_to_howto_rel fields.
2266 * elf32-target.h (elf_bed): Add support for new fields in
2269 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2271 * elf32-hppa.c: Add symbol extension section support, fix
2272 relocation howto table, add stub generation support.
2274 * elf32-hppa.h: Add symbol extension section support, fix
2275 relocation howto table, add stub generation support.
2277 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2280 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2283 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2284 the symbol is not found.
2286 * elfcode.h (elf_compute_section_file_positions): Not all section
2287 file positions were computed.
2289 * elfcode.h (elf_get_sect_thunk): New function.
2291 * hppa.c (sign_ext): Reimplement.
2293 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2294 these functions static.
2296 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2298 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2300 * aoutx.h (translate_from_native_sym_flags): Don't set
2301 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2302 * aoutx.h (translate_to_native_sym_flags): Translate
2303 constructor symbols properly.
2305 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2307 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2309 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2312 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2314 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2315 from bfd-in.h and .c files. Build bfd.h in build directory,
2316 substituting in requested target word size. Insert word size into
2317 makefile, and maybe enable 64-bit targets.
2319 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2320 are available. Conditionalize on this. Assume HOST_64_BIT
2321 will be defined if needed, so 64-bit targets are conditionalized
2322 only in the Makefile.
2324 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2326 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2328 * coff-sh.c (rtype2howto): Put error message on stderr.
2329 (extra_case): Delete unused variable.
2331 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2332 before calling printf.
2334 * elfcode.h: New file, almost completely derived from old elf32.c.
2335 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2336 * Makefile.in (elf64.o): List dependencies, don't build by
2338 (elf64.c): Add to list of sources.
2339 (elf32.o): Update dependencies.
2340 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2341 namespace pollution; rename vectors.
2342 * targets.c, config/*-elf.mt: Updated.
2343 * All uses of 32-bit versions of structures, routines, and macros
2346 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2348 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2350 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2352 * elf32.c (elf_string_from_elf_section): Handle index of zero
2354 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2356 (elf_write_object_contents): Deleted one unused variable and
2357 initialized another to avoid gcc warnings.
2358 (elf_set_section_contents): Delete unused variable.
2360 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2362 * i386lynx.c: New module for Lynx variant of a.out.
2363 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2364 * gen-aout.c: Get rid of defunct endian stuff, print out true
2366 * targets.c (target_vector): Add i386lynx_vec.
2368 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2370 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2372 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2374 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2375 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2376 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2377 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2378 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2380 * bfd-in.h: Don't define bfd_print_symbol_nm.
2381 Define symbol_info type.
2382 (JUMP_TABLE): Set _get_symbol_info element.
2384 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2385 (bfd_decode_symclass): Use coff_section_type.
2387 * targets.c: Add bfd_get_symbol_info call.
2389 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2391 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2392 complaints from ancient gcc's.
2394 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2396 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2397 hosts/i386linux.h: Define it.
2399 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2401 * VERSION, bfd-in.h: Bump version number to 2.2.
2403 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2404 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2405 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2406 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2407 LR, RR, hppa_field_adjust): New functions.
2409 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2411 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2412 stabs symbols, including new indirect_ptr_ptr argument.
2413 (ecoff_slurp_symbol_table): Pass new argument in calls to
2414 ecoff_set_symbol_info.
2416 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2418 * configure.in: For m68k sysv systems, use m68k-coff.
2420 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2421 (TDEFAULTS): Define it here. Use the new name.
2423 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2426 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2428 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2429 number of arguments.
2430 (aix386_core_file_p): Initialize core_size to correct value.
2432 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2434 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2435 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2437 * bout.c (aout32_slurp_extended_name_table): Define to be
2438 _bfd_slurp_extended_name_table rather than bfd_true.
2440 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2441 definitions for N_SET[ATDB].
2442 (ecoff_howto_table): Moved near top of file.
2443 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2444 seen, cook up a constructor section of the same name and put in a
2445 reloc pointing to the symbol. This lets the GNU linker build
2446 global constructors and destructors without using collect.
2448 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2450 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2452 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2454 * hosts/miniframe.h: New file.
2455 * configure.host: Use it.
2457 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2459 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2460 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2461 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2462 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2463 * configure.in (*-*-bsd): Change to *-*-bsd*
2465 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2467 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2468 int, for the sake of the old Portable C Compiler.
2470 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2472 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2474 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2476 * configure.in: Get target name right for m68*-*-hpux.
2478 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2480 * trad-core.c (NO_SIGNED_GET): New macro.
2481 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2482 signed NO_GET, where appropriate.
2484 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2485 * configure.in (*-*-linux*): Remove until linux port for a
2486 non-i386/i486 system is actually available.
2488 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2490 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2491 when compiling under HPUX.
2493 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2495 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2496 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2498 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2499 * bfd/libhppa.h: Include sysdep here. Conditionalize
2500 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2501 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2504 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2506 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2507 GNU version is needed.
2509 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2511 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2513 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2515 * Makefile.in: Build elf32-hppa.o.
2517 * syms.c (BSF_FUNCTION): New symbol flag.
2519 * elf32-hppa.c: Fixed to work with elf32-target.h.
2521 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2523 * libaout.h (NAME): Don't define if already defined.
2525 * libelf.h: Protect against multiple inclusions.
2526 (elf_symbol_type): Moved here, added new fields.
2527 (struct elf_backend_data): New field `global_sym'; I suspect this
2529 * elf32.c (elf_symbol_type): Deleted from here.
2530 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2531 point to backend versions of symbols.
2532 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2533 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2535 (elf_write_object_contents): Write program headers if appropriate.
2536 (bfd_section_from_shdr): Unnamed sections get empty string for
2537 name, not "unnamed". Handle SHT_NOBITS separately from
2538 SHT_PROGBITS, and set some different flags.
2539 (elf_file_p): New routine.
2540 (elf_object_p, elf_core_file_p): Call it.
2541 (elf_object_p): Handle EM_HPPA.
2542 (elf_symbol_from, elf_idx_of_sym): New functions.
2543 (elf_make_sections): Get symbol number right for relocations. Set
2544 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2545 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2546 SHT_PROGBITS. Always generate symtab and strtab, not only if
2547 relocations are needed. Set SHF_* flags as appropriate.
2548 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2549 (elf_write_object_contents): Fix off-by-one error in symbol count.
2550 Store a correct value for the symbol; write the size field
2551 properly; make some guesses about the type field. Set section
2552 type correctly for string tables.
2553 (section_from_elf_index): Check for absolute and common sections
2555 (elf_section_from_bfd_section): Ditto.
2556 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2557 Use empty string instead of "unnamed" for nameless symbols.
2558 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2559 HPPA (only?). Don't free raw symbols; keep the pointer around for
2561 (elf_set_arch_mach): Handle bfd_arch_hppa.
2562 (elf_find_nearest_line): Just return false.
2563 (elf_write_object_contents, elf_set_section_contents): Set
2564 output_has_begun field after computing file positions.
2565 (elf_set_section_contents): Write section contents immediately,
2566 rather than caching the whole file and writing it at close time.
2568 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2569 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2570 hppa_reloc_expr_type_alt): New enumerator types.
2572 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2573 * configure.in, configure.host: Use them.
2575 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2577 * elf32-target.h: Allow overrides of armap defaults.
2579 * elf32-hppa.c, elf32-hppa.h: New files.
2581 * config/hp300hpux.mt: New file.
2583 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2585 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2586 (aix386_core_vec): Update for new fields.
2588 * archive.c (bfd_generic_archive_p): Call target-specific
2589 slurp_armap code, instead of bfd_slurp_armap.
2590 (bfd_slurp_bsd_armap_f2): New function.
2591 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2592 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2594 * libaout.h (struct aoutdata): New field for subformat, for
2595 differentiating between highly similar a.out formats.
2596 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2597 version of function.
2598 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2600 * hp300hpux.c: New file.
2601 * Makefile.in: Include it.
2603 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2605 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2608 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2610 * trad-core.c (trad_unix_core_file_p): Check the file size.
2612 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2614 * coff-alpha.c: Remove duplicate function and add warnings.
2616 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2618 * sco-core.c (sco_core_vec): Add initializers for new target
2621 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2623 * coffcode.h [_LIT]: Recognize .lit section.
2625 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2627 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2628 config/alphaosf.mt, hosts/alphaosf.h: New files.
2630 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2632 * Merge in HPPA/BSD changes from Utah.
2633 * hppa.c: Use this for both HPUX & BSD.
2634 * targets.c: Enable hppa_vec for both HPUX & BSD.
2635 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2636 * hosts/hppabsd.h: #define HOST_HPPABSD.
2638 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2640 * libbfd.c: Whitespace changes around byteswap macros.
2641 * libbfd-in.h: Whitespace changes around byteswap declarations.
2643 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2645 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2646 system_error anymore. It confuses bfd_check_format().
2648 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2650 * bfd.c: Add sgi_core_data to tdata union.
2651 * coff-mips.c: Add Irix 4.x core file support.
2652 * hosts/irix4.h: #define HOST_IRIX4.
2654 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2656 * aoutx.h (translate_from_native_sym_flags): Check that the
2657 symbol's section does get set.
2658 (slurp_symbol_table): Zero index means null-string name.
2660 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2662 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2664 (write_syms): Use them, to reduce string table size.
2666 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2668 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2669 new signed get/put fields. Minor reformatting to label
2672 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2674 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2676 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2677 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2679 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2681 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2683 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2684 (swapcore_sparc): Make sp a bfd_vma.
2686 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2688 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2689 libbfd.c, libbfd-in.h: Add _do*signed*.
2690 targets.c, all targets: Add bfd*signed*.
2691 bfd-in.h: Add bfd_signed_vma. Add comments.
2693 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2695 * format.c (bfd_check_error): Check error return from
2696 _bfd_check_format routines.
2698 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2700 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2701 recognize .data section if present.
2703 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2705 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2706 check for the case where the user sets the address of the BSS
2707 section (and the file header can't specify this). Let the user
2708 set it wherever they want, regardless of what goes in the header.
2710 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2711 straight through into BFD sections. Add comments.
2713 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2715 Cleanup in preparation for better 64-bit host support.
2717 * bfd-in.h (bfd_64_type): Remove.
2718 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2720 * bfd-in.h (bfd_size): Remove.
2722 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2724 * bfd-in.h (bfd_word): Remove.
2725 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2727 * bfd-in.h (rawdata_offset): Remove.
2728 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2729 (bfd_perform_relocation): Lint.
2730 (enum bfd_reloc_status): Comment cleanup.
2732 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2734 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2736 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2738 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2740 * elf32.c: Clean up old comments.
2742 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2744 * config/sun3.h: String argument to fprintf is const.
2746 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2747 on systems which define PAGE_SIZE in <limits.h>.
2749 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2751 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2752 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2753 the core file failing signal.
2754 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2755 to supply the core file failing signal.
2757 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2759 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2760 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2761 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2762 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2764 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2766 * coff-mips.c (PAGESIZE): Correct value.
2768 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2770 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2771 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2773 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2775 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2776 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2778 (coff_compute_section_file_positions): Force vma and lma of _LIB
2780 (coff_set_section_contents): Count number of entries in new lma
2782 * coffgen.c (make_a_section_from_file): Force lineno_count of
2783 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2784 SCO 3.2v4 shared library.
2785 * seclet.c (rel): Copy over any section with contents, not just
2788 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2791 * coff-i386.c (coff_i386_reloc): New function, to generate
2792 relocateable output correctly.
2793 (howto_table): Use coff_i386_reloc for all reloc types.
2794 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2795 for a common symbol.
2796 (i386comm_value): Removed; no longer needed.
2798 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2800 * coffcode.h (coff_set_section_contents): Don't write out
2801 sections without a filepos.
2803 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2805 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2807 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2809 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2810 * libecoff.h (ecoff_data_type): Added gp_size field.
2811 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2812 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2813 Set flags to 0 for large common symbols.
2814 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2815 which can occur for gas-generated relocs.
2816 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2817 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2818 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2820 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2822 * srec.c (srec_set_section_contents): Use lma field for load
2824 * section.c: Add declaration of lma field to section structure.
2825 * coffcode.h (coff_write_object_contents): Use lma field for load
2827 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2829 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2830 symbols in a better way. (translate_to_native_sym_flag): Set the
2831 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2833 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2834 (bfd_make_section): Cope with new builtin section.
2835 * syms.c (bfd_decode_symclass): Can now print indirect section
2838 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2840 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2841 defined, and yields false.
2842 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2844 * archive.c (snarf_ar_hdr): Add support for reading (only,
2845 so far) BSD-4.4-style extended headers.
2846 * archive.c: Some more comments.
2848 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2850 * Makefile.in: fix rule for dvi and info, so that the recursive
2851 makes does the right thing, instead of always info
2853 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2855 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2856 archive members; they need more special reatment. For now, verify
2857 that computed and actual file positions correspond.
2859 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2861 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2862 (set_arch_mach): Delete non-MIPS code.
2863 (reloc_howto_type_lookup): Ditto.
2864 * Makefile.in: Adjusted.
2866 * libbfd.c (bfd_tell): Update `where' field.
2867 (bfd_seek): Don't do anything if we're not changing the file
2868 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2869 field against a SEEK_SET request. Call bfd_tell to re-update
2870 `where' field when done.
2871 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2873 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2875 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2877 * Makefile.in: added installcheck target
2879 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2881 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2882 if the type is not stNil.
2884 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2886 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2887 forward declarations.
2889 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2890 it's implied by the type.
2892 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2894 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2896 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2898 * rs6000-core.c: Add .ldinfo section.
2900 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2902 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2904 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2906 * section.c (bfd_set_section_contents): whitespace
2907 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2910 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2912 * hosts/go32.h: don't define POSIX_UTIME
2914 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2916 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2917 against machine architecture stored in the ELF header, to resolve
2919 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2920 NULL, so only use results when non-NULL.
2921 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2922 and add to vector of targets.
2924 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2926 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2927 are always just debugging symbols.
2929 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2930 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2932 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2934 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2935 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2936 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2937 defined, which they aren't in hpux 7.0.
2939 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2940 Tran-Le, tranle@intellicorp.com.
2942 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2944 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2945 ahead and do the relocation.
2946 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2947 what needs to be done.
2948 (ecoff_reflo_reloc): Do the REFHI relocation here.
2950 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2952 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2953 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2954 relocs are reasonable.
2955 * coff-msym.c: Eliminated uses of DEFUN.
2956 (ecoff_swap_tir_out): New function.
2958 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2960 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2961 * configure.host (vax-*-ultrix2*): Add triplet.
2962 * hosts/vaxult2.h: New file.
2963 * config/vaxult2.mh: New file.
2965 * aoutx.h (string.h): Include for strchr and friends.
2966 * archive.c (string.h): Include for memchr and friends.
2967 * elf32.c (string.h): Include for strrchr and friends.
2969 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2971 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2972 (MY_set_sizes): Use sunos4_set_sizes.
2974 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2975 deleted, as well as elf-big and elf-little targets.
2976 * libelf.h: New file.
2977 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2979 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2981 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2983 * coffcode.h (coff_compute_section_file_positions): Don't need
2984 variable "old_sofar" if compiling for i960.
2986 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2988 * libbfd.h: Updated.
2990 * ieee.c (exten, envi): "static" belongs first in declaration.
2992 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2994 * srec.c: add support for symbolsrec, srecords with symbols in
2997 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
2999 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3000 to avoid lint complaints.
3002 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3004 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3005 type SHT_STRTAB. Don't alter file offset for section 0.
3006 (reloc_type_names): Now an array instead of a macro. Still inside
3007 "#if 0", since it's used only in debugging code also in "#if 0".
3008 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3009 (sort_reloc_map): New function.
3010 (sparc_reloc_map): New variable.
3011 (elf_bfd_reloc_type_lookup): New function.
3013 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3015 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3016 bfd_make_debug_symbol; they were already in the target structure.
3017 * Adjusted all uses of JUMP_TABLE.
3018 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3019 from coff_make_debug_symbol.
3020 * libcoff.h: Updated accordingly.
3022 * Minor cleanups provoked by gcc warnings:
3023 * aoutx.h (NAME(aout, reloc_type_lookup)),
3024 cpu-h8300.c (local_bfd_reloc_type_lookup),
3025 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3027 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3028 ieee.c (ieee_slurp_section_data),
3029 elf.c (elf_make_sections, elf_fake_sections,
3030 elf_compute_section_file_positions, elf_write_object_contents):
3031 Removed unused variables.
3032 * archures.c: Removed /* from within comment.
3033 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3034 * oasys.c (oasys_write_data): Initialize i.
3036 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3038 * libcoff.h (obj_raw_syment_coun): New macro.
3039 * coffgen.c (coff_get_normalized_symtab): Initialize
3041 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3043 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3045 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3047 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3048 for compatibility with tools from MIPS.
3050 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3051 * config/irix3.mt, config/irix4.mt: Removed.
3052 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3053 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3055 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3057 * hosts/hp300bsd.h: Add gross hack to determine whether we
3058 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3059 files (and set other parameters) to match.
3061 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3063 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3064 ansi definition which otherwise confuses non-ansi compilers.
3066 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3067 ultrix cc by forward declaring getenv as is done in
3070 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3072 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3073 avoiding a fatal error in vax ultrix 4.2 cc.
3075 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3077 * bfd-in.h, VERSION: Roll to version 2.1.
3079 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3081 * oasys.c (oasys_write_object_contents): Lint.
3082 * srec.c: Whitespace cleanup.
3084 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3086 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3087 cleaned up output formatting a bit.
3089 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3091 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3092 relaxable. Should be moved somewhere else.
3094 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3096 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3097 (aout_mips_*_vec): Added seclet_link element.
3099 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3100 support for aout-mipsbsd target.
3102 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3104 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3106 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3108 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3110 Add support for the H8/500
3112 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3114 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3116 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3117 * coff-mips.c: Now includes libecoff.h.
3118 (ecoff_data_type): Moved to libecoff.h.
3119 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3120 call it. If there is ever another ECOFF target, this and the
3121 swapping functions should be accessed via an ECOFF specific target
3123 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3125 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3127 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3128 no longer includes this file.
3130 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3131 bits to 0 to make comparison test useful.
3133 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3134 avoid overflowing GP accessible sections in binutils/objdump.
3136 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3138 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3139 reading more robust: Fail if string index is out of string
3142 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3144 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3145 PCREL13): Don't take dst_address into account; the input file has
3146 already taken care of that.
3148 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3150 * coff-mips.c: Completed support for linker and binutils.
3152 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3154 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3155 original addend from section contents.
3157 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3159 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3160 * hosts/delta88.h (strtol): Fix prototype.
3161 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3163 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3165 * elf.c: Get rid of "#ifdef sparc".
3166 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3167 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3169 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3170 compile type conditionals on host CPU.
3171 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3173 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3175 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3177 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3178 ECOFF which has two common sections.
3179 (bfd_com_section): Set SEC_IS_COMMON flag.
3180 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3181 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3182 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3183 bfd_is_com_section macro rather than checking for equality to
3186 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3188 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3189 (coff_mkobject_hook): Accept aouthdr argument.
3190 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3191 Handle NULL aouthdr argument.
3192 (coff_object_p): If there is no aouthdr, pass it as NULL to
3194 * libcoff.h: Rebuilt for mkobject_hook changes.
3196 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3197 additional MIPS ECOFF fields.
3199 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3201 * configure.host: added mips-dec-bsd*
3202 * configure.in: added mips-dec-bsd*
3203 * aout-mipsbsd.c: new file for mips-dec-bsd*
3204 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3205 * aoutx.h: added mips support.
3206 * archures.c: added mips support to bfd_default_scan().
3207 * cpu-mips.c: added support for R4000 (untested).
3208 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3209 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3210 hope will make it into include/bfd.h.
3211 * targets.c: added aout_mips_*_vec.
3213 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3215 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3217 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3219 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3221 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3223 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3225 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3226 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3227 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3228 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3230 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3231 bfd_swap_reloc_in or coff_swap_reloc_out.
3232 * coff-mips.c: Added code to link and write out symbolic debugging
3233 information, and to swap relocs in and out.
3235 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3237 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3238 (coff_write_object_contents): coff_count_linenumbers returns the
3239 number of line number records it found.
3241 * coffgen.c (coff_write_linenumbers): only write out line numbers
3242 in the section they belong to.
3244 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3246 * targets.c (bfd_target): Added relocateable argument to
3247 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3248 target vector for linker use.
3249 * bfd.c (bfd_seclet_link): New macro.
3250 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3251 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3252 and boolean return value. Made static.
3253 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3254 relocateable argument.
3255 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3256 relocateable argument (if relocateable, saves relocs).
3257 * bout.c (b_out_get_relocated_section_contents),
3258 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3259 relocateable argument (if relocateable, just calls
3260 bfd_generic_get_relocated_section_contents).
3261 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3262 argument to prototype.
3263 * All targets: Set new _bfd_seclet_link vector to
3264 bfd_generic_seclet_link.
3266 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3268 * coffgen.c: #include seclet.h.
3270 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3272 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3273 debug info. Setup info about linker symbols only, and use
3274 standard bfd fields to hold the info.
3275 * (hppa_object_p): Remove unneeded decls.
3276 * (hppa_new_section_hook): Get rid of most of this.
3277 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3278 fat. Remove all knowledge of stabs, remove redundant knowledge of
3280 * Remove macros for accessing fields which are now gone.
3282 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3284 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3286 * coff-z8k.c: delete unused reloc functions
3288 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3290 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3291 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3292 * coff-msym.c: Use DEFUN for function definitons.
3293 * coff-mips.c: Added code to read and print symbols, and to find
3296 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3297 swapping functions into coffswap.h for ECOFF use. Moved
3298 relocation functions, only used by h8300 and z8k, into reloc16.c.
3299 Added hooks for coffgen.c functions to backend data structure, and
3300 added hook functions. Still more could be done.
3301 * coffswap.h: New file to hold COFF swapping routines.
3302 * coffgen.c: New file to hold generic COFF functions.
3303 * reloc16.c: New file to hold h8300 and z8k specific relocation
3305 * libcoff-in.h: Added declarations for functions in coffgen.c.
3306 * libcoff.h: Rebuilt to incorporate changes.
3307 * coff-h8300.c: Function name changes.
3308 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3309 hook rather than defining EXTRA_CASES.
3310 * Makefile.in: Build new files coffgen and reloc16. Added
3311 dependencies of coff-*.o on coffswap.h and seclet.h.
3313 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3315 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3316 about discarding const.
3318 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3320 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3322 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3324 * configure.in (post-target): If --with-minimal-bfd is specified,
3327 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3329 * srec.c (srec_write_records): one of my boards wants a CR between
3332 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3334 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3335 (it broke a couple of weeks ago).
3337 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3339 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3340 return type, so libbfd.h doesn't reference undefined typedefnames.
3342 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3344 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3346 (coff_pointerize_aux): don't pointerize a negative tagndx
3347 (sometimes generated by SCO 3.2v4 cc).
3349 * bout.c (calljx_callback, callj_callback,
3350 b_out_get_relocated_section_contents): warn if relocating against
3351 an undefined symbol.
3353 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3355 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3356 Make a bunch more routines be static.
3357 * hppa.c (fill_spaces): Get rid of this, replace with much better
3358 written setup_sections().
3359 * (setup_sections): New routine to create BFD sections for each
3360 space and subspace in SOM files.
3361 * (hppa_object_setup): Use BFD sections created by
3362 setup_sections() to locate GDB symbol table info.
3363 * (make_unique_section): New routine to create a BFD section. It
3364 ensures that the given name is unique, and will generate a unique
3366 * (hppa_object_p): Become much more paranoid about file header.
3367 * (make_bfd_asection): Call bfd_make_section to do the dirty
3368 work. Simplify code somewhat.
3369 * (hppa_core_file_p): Use proper name for stack section.
3370 * libhppa.h: Remove millicode_start, millicode_end decls.
3372 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3374 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3376 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3377 relocs, don't bother doing the adjustment if the value to add is
3380 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3382 * bfd.c (bfd_get_size): New function that gets an upper bound
3383 on the possible size of any object in a bfd.
3384 * elf.c (bfd_elf_find_section, elf_get_str_section,
3385 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3387 * elf.c (elf_big_vec, elf_little_vec): Document last three
3388 members initialized to NULL.
3390 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3392 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3394 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3396 * hosts/std-host.h: New file. Attempt at a generic/default
3397 set of definitions, to discourage porting to new hosts by copying.
3398 * hosts/news.h: Removed.
3399 * hosts/sparc.h: Use std-host.h.
3400 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3401 perhaps we can later remove the the_bfd field from each symbol.
3402 * syms.c (struct symbol_cache_entry): Remove unused field
3403 app_data. Add comment noting that the_bfd is almost redundant,
3405 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3406 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3407 * hppa.c (fill_spaces): Make slightly more rebust.
3408 * configure.in: Allow std-host as the "default" host.
3410 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3412 * bfd.c: Add struct hppa_core_data to tdata union.
3413 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3414 Get rid of HPPA/BSD specific code. That will go somewhere else
3416 * (fill_spaces): Don't spin forever and die if you don't find
3417 $MILLICODE$ subspace.
3418 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3420 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3421 Make these work for HPUX.
3422 * (make_bfd_asection): New routine to make section creation a
3424 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3425 * libhppa.h: #include the right system files. Redefine all of
3426 the structs/macros for hacking core files to use more sensible
3427 HPUX core file structures.
3428 * targets.c (target_vector): Conditionalize hppa_vec on
3429 HOST_HPPAHPUX, not hp9000s800.
3430 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3431 malloc and realloc. #define HOST_HPPAHPUX.
3433 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3435 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3436 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3437 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3438 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3440 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3441 * aix386-core.c: New file for handling core files on AIX on PS/2.
3442 * targets.c: if AIX386_CORE, use aix386_core_vec.
3443 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3446 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3448 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3451 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3453 * Makefile.in: added dvi target
3455 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3457 * bfd.c: Use right name for tekhex tdata struct.
3458 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3459 * libcoff.h: Updated to get spacing change from coffcode.h.
3460 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3462 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3464 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3465 functions, with the "guts" of the old bfd_slurp_bsd_armap
3466 and bfd_slurp_coff_armap, but assuming we've already checked
3467 if the armap is present or not.
3468 Also, rewrite a bit to avoid keeping around obstack data
3470 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3471 Various fixes to correctly handle COFF_style archives names.
3472 (Note that because these have a trailing '/', the names can
3473 have embedded spaces.)
3474 * archive.c (bfd_slurp_armap): New function, replaces old
3475 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3476 _either_ format, and calls do_slurp_bsd_armap or
3477 do_slurp_coff_armap if either form of map is seen.
3478 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3479 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3480 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3481 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3483 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3485 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3486 * libhppa.h: Make millicode_start and millicode_end be unsigned
3487 int to be same type as CORE_ADDR in GDB. Why are these here?
3489 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3491 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3492 vaddr of the section to the addend.
3493 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3494 SCO_CORE to SELECT_VECS.
3495 (target_vector): add sco_core_vec.
3496 * sco-core.c (sco_core_vec): add leading underscore initializer.
3497 * configure.in (i[34]86-*-sco*): use target i386-sco.
3498 * config/i386-sco.mt: new file; define SCO_CORE.
3500 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3502 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3504 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3506 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3508 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3510 * hosts/i386linux.h: Include unistd.h.
3512 * aoutx.h (print_symbol): aout_stab_name returns a constant
3514 * libaout.h (aout_stab_name): Fix prototype.
3515 * stab-syms.c (aout_stab_names): Array is now const.
3516 (aout_stab_name): Return value is now pointer to const.
3518 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3521 * syms.c (asymbol): Added new field "app_data", for data
3522 particular to the application. Some of the linker flags ought to
3523 get moved to this field someday.
3525 * archures.c (bfd_default_scan): Recognize a few more numbers:
3526 80486, 80960, and 960.
3528 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3529 bfd_coff_std_swap_table, cast to PTR.
3530 * bfd.c (bfd_coff_swap_*): Deleted macros.
3531 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3533 * coffcode.h (type bfd_coff_backend_data): New structure type,
3534 contains pointers to the COFF-specific swapping routines.
3535 (bfd_coff_std_swap_table): New data structure, to be used when
3536 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3537 (bfd_coff_swap_*): New macros.
3538 * coff-mips.c (mips_coff_swap_table): New data structure.
3539 (ecoff_big_vec): Use it.
3540 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3541 * All other targets: Deleted coff-specific vector entries.
3543 * trad-core.c: Fixed some `PARAMS' uses that were missing
3546 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3548 * aoutx.h (some_aout_object_p): Protect arg prototype in
3549 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3551 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3553 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3554 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3555 PARAMS for readability.
3557 * aoutx.h: Add type to callback parameter.
3558 * coff-mips.c: Don't call trad-core.h, not needed.
3559 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3560 * trad-core.h: Eliminate, unused.
3562 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3564 * format.c (bfd_check_format): if default target isn't found
3565 then look through the entire list rather than return early.
3567 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3569 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3571 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3573 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3575 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3577 * coff-z8k.c: checkpoint, more addressing modes handled
3578 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3581 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3583 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3585 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3587 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3589 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3591 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3592 and about when file descriptors are closed.
3594 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3596 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3597 written out correctly.
3599 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3601 * section.c: New section bit SEC_SHARED_LIBRARY.
3602 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3603 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3606 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3608 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3609 macros; use PARAMS to declare the function pointers involved.
3611 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3612 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3614 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3616 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3618 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3619 declaring pointers to functions.
3620 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3621 * seclet.h: Declare external function with PARAMS.
3623 * doc/chew.c (exfunstuff): Eliminate.
3624 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3625 * doc/proto.str: Use paramstuff rather than exfunstuff.
3627 * libbfd.h: Update, based on changes in source code and chew.
3629 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3631 * libieee.h: Add FIXME about removing limit on number of sections.
3632 * bfd-in.h: Improve comments to make it clear that bfd.h is
3633 the wrong place to edit this file.
3634 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3635 same places where we install bfd.h.
3637 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3639 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3640 symbol type before blindly modifying the auxent. Specifically,
3641 only modify the endndx fields for types that need it, and don't
3642 set the array information for non-arrays.
3644 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3646 * aoutx.h (some_aout_object_p): Section list should be set up
3647 correctly anyways; don't have to set up "next" pointers manually.
3649 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3651 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3652 config/i386v.mh: removed -DUSG from HDEFINES.
3653 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3655 hosts/i386v.h: don't define POSIX_UTIME.
3657 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3659 * ieee.c (ieee_slurp_sections): make a private copy of the
3660 section's name before truncating it.
3662 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3664 * hppa.c: add symbol_leading_char entry in transfer vec
3666 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3668 * ieee.c (get_symbol): can now cope when two symbols of a
3669 different class, but the same index number occur consecutively.
3670 (get_section_entry): nicer name for sections being forward
3671 referenced. (ieee_archive_p): don't free the filename string,
3672 since it was never malloced.
3674 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3676 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3678 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3680 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3681 optionally setting the dimen info, since they are in the same
3682 memory locations. Also zero out external auxent.
3683 (coff_write_symbol): don't zero external auxent; now done in
3686 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3688 * Check fclose return value for errors.
3689 libbfd.h: bfd_cache_close now returns a boolean.
3690 cache.c (bfd_cache_delete): return fclose success value.
3691 (bfd_cache_close): return bfd_cache_delete return value.
3692 opncls.c (bfd_close, bfd_close_all_done): return result of
3695 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3697 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3699 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3701 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3702 work out a coff relocation type from a howto's attributes rather
3703 than using the input r_type field. This fixes PR1677 and allows
3704 conversion of a.out relocs to coff relocs.
3706 * coffcode.h (coff_write_relocs): if supplied a relocation
3707 relative to an absolute symbol, use the right symbol index.
3709 * reloc.c (bfd_perform_relocation): do a partial link for coff
3712 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3714 * changes to support i386-sysv with shared libraries:
3715 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3716 check for .data2; if _LIB is defined, check for it; map
3717 SEC_NEVER_LOAD to STYP_NOLOAD.
3718 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3719 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3720 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3721 if section has contents, not just if it is loadable; if
3722 TWO_DATA_SECS, check for .data2
3723 (coff_set_section_contents): set vma of .lib section to number of
3725 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3726 don't define coff_write_armap to bsd_write_armap.
3727 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3730 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3732 * solaris2.h: Get the definition of alloca from alloca.h if we
3735 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3737 * configure.in (i960-*-{aout,bout}): Support these.
3739 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3741 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3743 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3745 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3746 no-longer-used definitions of L_SET and L_INCR.
3747 * i386linux.h: Tweaks to smooth Linux build.
3749 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3751 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3753 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3755 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3756 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3757 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3758 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3760 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3761 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3763 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3765 * configure.host: New file, contains mapping of host configs
3766 to host support file names for bfd, binutils, opcodes.
3767 * configure.in: Use it.
3768 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3769 * i386bsd.c: Cleanup, reformat.
3770 * config/i386-bsd.mt: Comment changes.
3771 * config/i386bsd.mh: New file for core file support.
3772 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3773 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3774 on BSD 4.4 define ALIGN (sigh!).
3776 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3778 * libaout.h (aout_backend_data): added exec_header_not_counted
3779 field. For ZMAGIC files only, when text_includes_header is set, by
3780 default the length of the exec header is counted in the text
3781 section size. For go32, exec header is mapped in but does *not*
3782 contribute to the size of section.
3783 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3784 is not set, but ztih is, add the size of the exec header to the
3785 recorded size of the text section.
3786 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3787 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3788 Also set text_includes_header.
3789 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3790 by default in MY(backend_data).
3792 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3794 * aout-target.h (callback): Don't define this function if it won't be
3797 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3798 type doesn't match. Don't lose if file sections have already been
3800 (set_arch_mach): Set reloc_entry_size.
3801 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3803 * hosts/i386bsd.h: New file.
3804 * configure.in: Recognize i[34]86-*-bsd host.
3806 * aout-target.h (callback, write_object_contents): Delete unused
3809 * aoutx.h (reloc_type_lookup): New function.
3810 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3811 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3812 (MY_reloc_howto_type_lookup): Don't define it.
3814 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3816 (slurp_symbol_table): Use header byte order, not target byte
3817 order, for reading symbol data.
3819 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3821 * configure.in: Undo some brain damage in the host section.
3822 * configure.in: Reformat the target section, test many configs.
3823 * Makefile.in (make): Remove obsolete `make make'.
3824 * aoutx.h (some_aout_object_p): Make defines line up.
3826 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3828 Now a bfd knows whether underscores are normally prepended
3829 to symbols in its file format.
3831 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3832 coff-z8k.c: targets set so they have leading underscore
3833 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3834 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3835 without leading underscore flag
3836 * targets.c: add symbol leading char to xvec description
3837 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3839 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3841 * archive.c: Make errno global.
3842 * archive.c (_bfd_write_archive_contents): If read fails (and
3843 errno!=0) set bfd_error to malformed_archive (since this probably
3844 indicates a truncated archive), rather than system_call_error.
3846 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3848 * Makefile.in: added rules for i386bsd.c
3849 * i386bsd.c: new file, supporting 386bsd.
3850 * configure.in: recognize i386-*-bsd target.
3851 * config/i386-bsd.mt: new file - 386bsd target configuration.
3853 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3855 * configure.in: re-arrange host section to use *-*-* notation,
3856 clean up some of the target section as well
3858 * seclet.c: cast result of bfd_get_relocated_section_contents to
3859 avoid compiler warnings
3861 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3863 * coffcode.h (coff_section_symbol): Create section if it doesn't
3866 * bout.c: Removed some unused variables.
3868 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3870 * Portability fixes from p3:
3871 coffcode.h (coff_write_relocs): removed sanity check until it
3872 works on all targets (per advice from sac).
3873 config/hp9000.mh: new file to define USG.
3874 hppa.c: #undef hppa before the JUMP_TABLE.
3875 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3877 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3878 local variable target volatile to avoid mysterious bug in
3881 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3883 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3884 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3886 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3888 * coff-z8k.c (func_da, func_jr): Lint.
3889 * coffcode.h: Use memset rather than bzero.
3890 * elf.c: Use memcpy rather than bcopy.
3891 * tekhex.c: Use memset rather than bzero.
3893 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3895 Add Adobe a.out support.
3897 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3898 * config/adobe.mt: Add.
3899 * configure.in (*-adobe-* target): Add.
3900 * targets.c (a_out_adobe_vec): Add.
3901 * Makefile.in: add aout-adobe.c.
3903 * configure.in: Put two dashes in all entries to be matched.
3904 Add comments to remind people to do this.
3905 Reorder all entries that match manufacturer names, to occur
3906 last, so they will only be matched if no more specific match
3907 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3909 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3911 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3912 since we should never have a NULL section.
3913 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3914 tests, set the section to bfd_abs_section.
3916 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3918 * coff-z8k.c: getting closer
3919 * coffcode.h (coff_get_relocated_section_contents): allow
3920 EXTRA_CASES hooks for different arches to provide different reloc
3922 * seclet.h: #ifndef around it to allow multiple inclusion
3923 * srec.c: minor doc fix
3925 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3927 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3929 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3931 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3934 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3936 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3937 filling in reloc, in case immediately following code doesn't set
3940 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3942 * coffcode.h (coff_renumber_symbols): set the last renumbered
3943 symbol pointer to NULL, as expected by coff_write_linenumbers.
3944 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3945 type R_IHCONST used on the 29k.
3947 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3949 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3950 update, based on how the underlying file was opened. Obsoletes
3952 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3953 all FASCIST_FDOPEN config defines.
3955 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3957 * sparc-opc.c: Moved to opcodes library, now that we have one.
3958 * Makefile: Don't compile it.
3960 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3962 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3964 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3966 * section.c (bfd_set_section_flags): Remove a sanity check.
3967 It is unfortunately broken, and prevents strip from working.
3969 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3971 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3972 created by last change.
3974 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3976 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3977 * bfd-in.h: Bump to version 2.0.
3979 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3981 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3982 braindamaged HP/Apollo compiler happy.
3984 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3986 * format.c: Fix description of search for matching target.
3987 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3988 * targets.c: Update description of search for matching target.
3989 * Makefile.in (do_clean, clean): Fix infant mortality typo.
3990 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
3991 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
3993 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
3995 * Makefile.in: Added mostlyclean/clean/distclean rules.
3997 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
3999 * targets.c (target_vector): Take out oasys (unless that is
4000 the default): Because there is no magic number in archives,
4001 there can be annoying target mis-matches.
4003 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4005 * sparc-opc.c: Rigorously updated to match architecture manual.
4007 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4009 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4010 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4011 to the built-in abs_section were not written out correctly.
4013 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4015 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4016 large, assume we're using a swapped byte order and fail with
4017 wrong_format rather than dumping core.
4019 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4021 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4022 filename constraints.
4023 * Makefile.in: Updated to reflect change.
4025 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4027 Add preliminary support for the we32k:
4029 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4031 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4033 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4035 * bout.c: added support for relaxable alignment relocs.
4037 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4038 pass down pointer to play area rather than use alloca
4040 * cpu-z8k.c (compatible): made static to reduce name space
4043 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4045 Add basic support for the z8k:
4047 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4048 section.c, targets.c,
4050 * syms.c: move mis-inserted patch.
4052 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4054 Documentation fixes:
4055 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4056 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4058 * reloc.c: break out addend item from surrounding text.
4060 * doc.str (DOCDD): Defined. Adds text to output.
4061 (bodytext): Put bulletize before kill_bogus_lines.
4062 * chew.c (bulletize): End itemization after a blank line, to
4063 prevent following text from being swallowed up in an item.
4065 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4067 * configure.in: Add sparclite as a target.
4069 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4071 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4074 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4075 from a coff file (csym is null), dont deref them
4077 * ieee.c (parse_expression): get the answer right when adding an
4078 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4079 on elts so that filename is filled in.
4081 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4083 * bout.c (howto_align_table): New set of relocs, with enough
4084 data for "objdump -r" to work.
4085 (b_out_reloc_type_lookup): Recognize alignment relocs.
4087 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4089 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4090 invocations of make. Also, always create installation
4093 * config/apollov68.mh: removed -g from CC definition.
4095 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4097 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4098 overflowing gp-offset range.
4100 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4102 * srec.c (srec_set_section_contents): don't write out sections
4103 without the LOAD and ALLOC attributes
4105 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4107 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4108 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4109 * aout-target.h (callback): Don't set page/seg sizes.
4111 (set_sizes): New routine.
4112 (backend_data): Point to it.
4113 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4114 (sunos4_aout_backend): Point to it.
4115 * aoutx.h (set_arch_mach): Call set_sizes callback.
4117 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4119 * aout-target.h: Make _bfd_slurp_extended_name_table be
4120 the default. Given that we *write* the suckers (for long
4121 archive member names), we really ought to be able to read them!
4122 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4123 seem to be needed, and many machines don't have it.
4125 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4127 * coff-m68k.c (vector): read and write archives in coff format.
4129 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4131 * opc-sparc.c: New file.
4133 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4135 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4136 pointers to bfd_byte* before performing arithmetic on them. Such
4137 use with bare void* pointers is a gcc extension.
4138 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4139 * archive (normalize): Add to CONST to match actual usages with
4142 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4144 * configure.in: Recognize i486 host cpu, and use i386-elf
4147 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4149 * config/stratus.mt (CC): Remove definition.
4150 * elf.c (bfd_section_from_shdr): Test for the possibility that
4151 section_from_elf_index returns NULL and don't dereference it.
4153 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4155 * add hppa_data to bfd tdata (indirectly via sef).
4157 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4159 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4161 * configure.in: error messages to stderr, not stdout
4163 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4165 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4166 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4167 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4169 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4171 * configure.in: recognize hppa* instead of hppa
4173 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4175 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4176 RTYPE2HOWTO to cope with same.
4177 * reloc.c (bfd_perform_relocation): added support for size of -2
4178 (subtract a word reloc type). Updated doc.
4180 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4182 * Makefile.in: merged changes from progressive, removed rcsid.
4184 * archures.c, archive.c, Makefile.dos: removed rcsid.
4186 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4188 * bfd-in.h : add BFD_IS_RELAXABLE flag
4189 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4190 header e_relaxable, major hackery in callbacks
4191 * libaout.h : add space for a_relaxable.
4192 * seclet.c (rel): don't relax empty sections
4195 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4197 * section.c (STD_SECTION): add some casts to the initializers for
4200 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4202 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4203 and add appropriate casts to keep (picayune) aix-cc happy.
4205 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4207 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4208 symbol pointers. Punt expensive & useless bfd_realloc. Use
4209 malloc for raw symbols, and free it before returning.
4210 (bfd_section_from_shdr): Do not slurp symbol table until politely
4211 asked. Do not even slurp string tables.
4212 (elf_get_symtab_upper_bound): Count 'em without reading them.
4213 (elf_get_symtab): This is how to politely ask. Schlurp!
4214 This should probably just *become* elf_slurp_symbol_table, FIXME.
4216 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4218 * archive.c (bsd_write_armap): write the timestamp of the
4219 archive header to be just a little bit later than the timestamp of
4220 the file, otherwise the linker will complain that the index is
4223 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4225 * configure.in: Add m68k-ericsson-*.
4227 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4229 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4230 * elf.c: Remove unconditional debug printf's.
4231 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4232 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4233 (elf_slurp_symbol_table): Hand out symbols in forward, not
4234 reverse order. Simplify duplicate code.
4236 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4238 * elf.c: Remove "(void)" casts from function calls where the
4239 return value is ignored, in accordance with GNU coding standards.
4241 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4243 * hppa.c: Apply John's standard fix to avoid "empty translation
4244 unit" warnings from some ANSI-C compilers.
4246 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4248 * hosts/solaris2.h: Configure same as sysv4.
4250 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4252 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4253 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4254 type match actual return type.
4255 * elf_print_symbol (section_name): Make CONST.
4257 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4259 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4260 New files, for Linux (a free Unix clone for 386 machines).
4261 * Makefile.in, configure.in, targets.c: Update accordingly.
4263 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4264 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4265 correct calling of howto special functions and fixes from Raeburn
4267 * archures.c: nuke bfd_reloc_code_type
4268 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4269 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4270 SEC_NEVER_LOAD, various other bfdgas newness
4271 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4272 * targets.c: change jump table vector to above
4275 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4277 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4278 its prototype will be included in libbfd.h. Change result type
4279 to struct * (rather than equivalent typedef) so it can be used in
4280 the prototype, where they typedef won't be known.
4281 * libbfd.h: Updated version.
4283 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4285 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4286 targets.c: HPPA merge.
4288 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4290 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4291 * config/solaris2.mh: Kludge around Sun compiler bug.
4293 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4295 * libaout.h (aout_backend_data): Change defs of two bitfields to
4296 be unsigned chars instead to get around rs6000 compiler problem.
4298 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4300 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4301 Correct misconception that there can be only one symbol table.
4302 Only call elf_slurp_symbol_table on the full symbol table, not
4303 the dynamic one which is only a subset of the full one.
4305 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4307 * coffcode.h (coff_compute_section_file_positions): For I960,
4308 don't align sections in file.
4310 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4312 * targets.c (struct bfd_target): Added field for target-specific
4313 (but not file-specific) data, for distinguishing minor
4314 characteristics between (e.g.) a.out formats.
4316 * section.c (struct sec): New field user_set_vma indicates vma
4317 field should be heeded, not assumed to be unset.
4318 (STD_SECTION): Initialize that field of standard sections to zero.
4319 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4321 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4322 pre-swapped version.
4324 * archures.c (struct bfd_arch_info): Fixed order of comment and
4325 field decl. New fields indicate size of page and segment for
4327 * cpu-m68k.c (N): Fill in values.
4328 * cpu-sparc.c (arch_info_struct): Ditto.
4330 * libaout.h (struct aout_backend_data): Various bits of data (not
4331 all used currently) with characteristics of a.out implementation.
4332 Important field for now is text_includes_header, indicating that
4333 the text section starts immediately after the file header, which
4334 gets mapped in with it.
4335 (struct aout_data): New fields indicate whether vma has been
4336 adjusted yet (not yet used), and what magic number will be used in
4337 the output file (should go away in favor of vma_adjusted).
4338 (WRITE_HEADERS): Code for dealing with section sizes and related
4339 header fields replaced with call to adjust_sizes_and_vmas.
4340 * aoutx.h (some_aout_object_p): Fill in magic number field.
4341 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4342 (set_arch_mach): Set page size and segment size once CPU
4344 (adjust_sizes_and_vmas): New function; has much code moved
4345 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4346 and size parameters, as well as many header fields, after deciding
4347 on magic number for output file. Checks to ensure that this
4348 adjustment has only been done once.
4349 (set_section_contents): Call adjust_sizes_and_vmas instead of
4350 doing much of the work here.
4352 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4353 default (null) values of these fields.
4354 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4355 value in exec header.
4356 (sunos4_aout_backend, MY_backend_data): Define backend data
4357 indicating file header is included in text section.
4359 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4361 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4362 gcc version 2, to avoid warnings.
4364 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4366 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4367 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4369 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4371 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4373 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4375 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4376 * configure.in: Rewrite target parsing to use simple format.
4377 Handle sparc-sun-solaris2 configuration.
4378 * aout64.h: Avoid ANSI C brain death warning.
4379 * elf.c: Avoid trigraph (???) or /* in comments.
4381 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4383 * config/sysv4.mh: new file, RANLIB=echo
4385 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4387 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4389 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4390 elf_core_tdata_struct into a single common struct. Core files
4391 wouldn't have worked at all without this.
4392 (bfd_elf_find_section): New function for GDB's undercover use
4393 to find string sections that BFD hides from it.
4394 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4396 (elf_object_p, elf_core_file_p): Allocate internal file header
4397 storage dynamically.
4398 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4399 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4401 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4403 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4405 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4407 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4409 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4411 * configure.in: handle m680[01234]0 as aliases for m68k
4413 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4415 * coff-a29k.c: do byte relocs correctly
4416 * coffcode.h (styp_to_sec_flags): never load INFO sections
4417 * seclet.c (rel): don't relocate INFO sections
4419 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4421 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4422 Make the symbols unmodifiable.
4423 (bfd_section_init): Deleted.
4424 * init.c (bfd_init): Don't call bfd_section_init.
4426 * section.c (bfd_set_section_contents): Ensure that range to be
4427 written is within section boundaries.
4428 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4431 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4433 * coff-i960.c (howto_table): Deleted.
4434 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4435 interesting entries from old howto_table.
4436 (RTYPE2HOWTO): Adjusted to use switch.
4437 (coff_i960_reloc_type_lookup): New function.
4439 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4440 records for section symbol.
4441 (make_abs_section): Unused; deleted.
4442 (renumber_symbols): Re-order symbols so undefined symbols come
4443 last, as COFF format desires.
4444 (coff_write_symbol): Put C_FILE symbols in debug section always.
4445 (coff_section_symbol): New function; creates a symbol with the
4446 same name as a section, and sets up aux records for it.
4447 (coff_add_missing_symbols): New function; adds section symbols to
4448 symbol table if they aren't there already. Should someday also
4449 add a dummy C_FILE symbol if none is present.
4450 (coff_write_object_contents): Add missing symbols before preparing
4451 symbol table to be written.
4452 (coff_slurp_reloc_table): Verify that symbol indices read in are
4453 in a reasonable range.
4454 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4455 (obj_conv_table_size): Accessor macro.
4457 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4458 reloc types on i960.
4460 * bfd-in.h (bfd_get_section_name): New macro. Like
4461 bfd_section_name, but returns rvalue, not lvalue.
4462 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4463 (bfd_get_section_flags): Now returns rvalue.
4465 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4466 general, some specific to sparc or i960.
4468 * aoutx.h (set_section_contents): Set VMA for each section based
4469 on previous section. If text section VMA doesn't appear to have
4470 been set, make a best guess from the type of file.
4472 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4474 (MY(vec)): Initialize reloc_type_lookup field.
4476 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4477 (bfd_error_trap, bfd_error_vector): Extern, not common.
4479 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4480 few types of relocs for sparc; will need enhancement.
4482 * bout.c (callj_callback): Use DEFUN macro in definition.
4483 * coff-i960.c (optcall_callback): Likewise.
4485 * targets.c (bfd_target): Added fields reloc_type_lookup and
4486 _bfd_make_debug_symbol. Also minor comment changes.
4487 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4488 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4489 than arch info, and dispatch with BFD_SEND. Callers changed.
4490 * archures.c (struct bfd_arch_info): Deleted field
4492 * cpu-*.c: Don't initialize that field.
4494 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4495 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4496 (bfd_errmsg): Now returns ptr to const.
4497 * bfd-in.h (bfd_errmsg): Fix prototype.
4499 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4500 * reloc.c (bfd_generic_relax_section): Ditto.
4502 * section.c (Section Output doc): Improve description of use of
4503 output_section and output_offset.
4505 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4507 * sco-core.c: new file from net.
4508 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4509 Now we have the hairy linker, it's possible to move symbols from
4510 one section into another. Actually make that work!
4512 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4514 * hosts/sun3.h: fix declaration of free.
4516 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4518 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4519 * coff-h8300.c (reloc_processing): all relocs are relative to
4521 * opncls.c: don't use fdopen on DOS systems
4523 short patches from Glenn Kasten (glenn@ready.com)
4524 * target.c: enabled oasys support
4525 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4526 fix problem where a relocation which crossed a modification byte
4527 boundary did not work. Fix problem where a relocation near the end
4528 of a data record did not work.
4531 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4533 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4534 archvie header string counts the endian way, this heuristic sees
4535 how big an archive string to read by trying it one way and if the
4536 string table is unreasonably big, trying it the other. *FIXME*.
4537 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4539 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4541 * bfd-in.h: Increase version number to 1.97, for consistency
4543 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4545 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4547 * bfd-in.h: bump version to 1.96
4548 Major change; changed calling convention for
4549 bfd_get_relocated_section_contents so that caller allocates
4550 memory for section data.
4551 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4552 seclet.c, targets.c, bfd.c: reflect new convention.
4553 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4554 case, then use reasonable default values for SEC_* flags.
4556 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4558 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4559 size of output reloc struct.
4560 * targets.c, Makefile.in: comment out tekhex for the moment.
4561 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4562 * configure.in: tandem target is st2000
4563 * coff-m68k.c: rename static howto_table to global
4564 m68kcoff_howto_table.
4565 * bout.c: remove unnecessary abort
4566 * coff-a29k.c: various changes to the way relocations work to cope
4567 with the "new order" and latent bugs.
4570 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4572 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4573 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4574 * reloc.c (bfd_perform-relocation): don't relocate refs to
4575 absolute symbols if doing a partial link.
4577 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4579 * configure.in: Add a29k-amd-udi.
4581 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4583 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4584 internal_exec structure before initializing the fields that
4585 are used, so that the unused fields are in a known state.
4587 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4589 * tekhex.c (struct data_struct): Convert from typedef that
4590 typedefs nothing to a normal structure declaration.
4591 * tekhex.c (pass_over): Prototype args for function that
4592 second arg points to.
4594 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4596 * Makefile.in: remove old style staging. Do not print recursion
4599 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4600 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4603 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4605 * bfd.c, Makefile.in: added tekhex
4606 * aoutx.h (set_section_contents): pages should be padded to the
4607 size of a page, not the size of a segment.
4608 * configure.in: added go32 host and i386-aout target.
4609 * i386aout.c, libaout.h: now works for go32 target
4610 * ieee.c: fix bit rot.
4611 * seclet.c: support for padding seclet type.
4613 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4615 * Makefile.in: added .NOEXPORT:
4617 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4619 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4621 * elf.c (elf_compute_section_file_positions,
4622 elf_write_object_contents): Return boolean, not NULL (which
4624 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4625 Also ifdef-out code that aborts on unhandled section types.
4627 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4629 * configure.in: Recognize ncr3000 config
4630 * Makefile.in (MINUS_G): Pass on to recursive makes.
4631 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4633 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4635 * Makefile.in: Now that we have sym.h and symconst.h, compile
4636 coff-msym.c on all systems.
4637 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4638 * coff-msym.c: Update include files and comments; add weakext bit.
4640 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4642 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4643 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4645 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4647 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4648 * configure.in: Add new host and target configs.
4649 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4650 structs, which vary; just use member name.
4651 (elf_object_p, elf_core_file_p): Lint, fix comments.
4652 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4654 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4656 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4657 local, disposable, copy of the external form of section header
4658 table and program header table entries.
4660 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4662 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4664 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4666 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4669 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4671 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4673 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4675 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4676 not internal bfd_assert function (twice).
4678 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4680 * aout-target.h: change ar_max_namelen to 15 (the right value)
4681 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4684 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4686 * archive.c (bfd_generic_archive_p): check for bout archives too.
4687 * bout.c: make it work again.
4689 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4691 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4693 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4694 bfd_xmalloc() instead of bare malloc().
4696 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4698 * Makefile.in: pass down MAKEINFO on info.
4700 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4702 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4703 host/h-<foo> now just <foo>.
4704 * configure.in: reflect changes
4706 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4708 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4709 actual source file, not just the generated libbfd.h.
4711 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4713 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4714 gdb on little-endian 960 code.
4715 * archive.c (compute_and_write_armap): indirect symbols should go
4716 into the archive header too.
4718 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4720 * Makefile.in: added check target.
4722 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4724 * coff-msym.c: Move this file from gdb/ecoff.c. It
4725 handles byte-swapping for ECOFF (MIPS symbol) files.
4726 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4727 to the files built on MIPS-based hosts.
4728 * Makefile.in: Add rule for coff-msym.
4730 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4732 * Makefile.in: added clean-info target. MINIMIZE=1.
4734 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4736 * coff-rs6000.c: Move core file functions into separate
4737 new file rs6000-core.c. This is needed because reading
4738 core files depends on native include files that conflict
4739 with ../include/coff/rs6000.h.
4740 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4742 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4744 * aoutx.h (NAME(aout,print_symbol)): Don't print
4745 symbol addresss for undefined symbols.
4746 * coff-rs6000.c: Various updates (due to target-
4747 independent changes).
4748 * libbfd.h: Ditto (tdata field is now a union).
4749 * hosts/h-sparc.h: Removed prototype for bogus function
4750 'emset' (presumably should have been 'memset' - which is there).
4752 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4754 * configure.in (mips-big-* target): Same is Iris.
4756 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4758 * aoutx.h (translate_from_native_sym_flags): when creating an
4759 alias symbol, fill in the section as undefined, rather than
4760 leaving it blank. If an output section can't be found for a
4761 symbol, then don't core dump.
4763 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4765 * Makefile.in, configure.in: removed traces of namesubdir,
4766 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4767 copyrights to '92, changed some from Cygnus to FSF.
4769 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4772 * coff-h8300.c: fix stupid reloc subtraction bug
4773 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4774 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4775 the symbol.flags and done_lineno fields.
4777 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4779 * coffcode.h (coff_write_symbol): write out the correct number of
4781 * cpu-h8300.c: fix disassembly bug
4783 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4785 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4786 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4787 reloc.c, section.c (bfd_map_over_sections), targets.c
4788 (bfd_target_list): Protolint.
4789 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4791 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4793 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4795 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4796 section of a symbol rather than the section of a reffed symbol to
4797 determine the r_index of an emmitted reloc.
4799 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4801 * PORTING: New (preliminary) porting guide.
4803 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4805 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4806 (howto_hvrt16): lint.
4808 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4810 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4811 a full configuration (with possible cross-development),
4812 instead of using host-aout.c.
4814 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4816 * aout-target.h (MY(write_object_contents):
4817 Set obj_reloc_entry_size (abfd).
4818 * gen-aout.c: Change to emit a .c files, not a .h file.
4820 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4822 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4823 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4825 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4827 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4828 with more than one auxent can cause nasty core dumps.
4830 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4831 "done_lineno" so that a symbol which appears twice in the symbol
4832 table only gets it's linenumbers relocated once. Modifed
4833 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4836 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4838 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4839 stuff to use the New Order.
4841 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4843 * ieee.c: Change type of envi[] to unsigned char.
4845 * configure.in: fix vax ultrix configuration.
4847 * elf.c (bfd_section_from_shdr): Deal with null return from
4848 bfd_make_section(). (elf_object_p): Select endianess properly.
4850 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4852 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4854 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4856 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4857 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4858 * host-aout.c: Don't use aout-params.h; configure these systems
4859 in their xm files, not in a randomly generated file.
4860 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4862 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4864 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4866 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4867 host_aout_vec here as well.
4869 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4871 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4872 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4873 to prevent undefined symbol.
4875 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4877 Various lints found on PersSony
4878 * aoutx.h: cast an enum
4879 * coff-a29k.c: many ints in reloc structure turned to enum
4880 * coffcode.h: more enums
4881 * cpu-h8300.c: more enums
4882 * opncls.c: more enums
4884 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4886 * configure.in: Make Tahoe configuration work again.
4887 * bfd-in.h: Remove trailing comma from enum declaration.
4888 * ieee.c: Can't put byte values >0x7F into a signed char.
4890 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4892 * Makefile.in: Add dependencies for various coff-*.o files.
4894 * elf.c: Remove extraneous paren from core_prpsinfo and
4895 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4896 Replace references to old section "size" member with new
4897 "_raw_size" member. Implement elf_make_empty_symbol, which
4900 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4902 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4905 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4907 * coffcode.h (bfd_coff_relax_section): now static.
4908 (bfd_coff_get_relocated_section_contents): various type lints.
4910 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4912 New entry point in the transfer vector - bfd_relax_section.
4914 * aout-target.h: add to vector, call generic_relax
4915 * bfd-in.h: add to vector
4916 * bfd.c: add #define for vector
4917 * bout.c: add to vector, call generic_relax
4918 * coffcode.h: add to vector, also now has coff specific relax code
4919 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4920 * elf.c: call generic_relax
4921 * ieee.c: call new vector, clean up some bugs due to the creation
4923 * libbfd.h: add bfd_generic_relax_section EXFUN
4924 * oasys.c: call generic_relax
4925 * reloc.c: implement generic_relax
4926 * seclet.c: moved much of this into coffcode.h
4927 * srec.c: call generic_relax
4928 * targets.c: define new transfer vector
4930 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4932 * everything: now modified to use smaller reloc type. Self hosts
4935 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4937 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4938 New files for stratus.
4940 * configure.in: Add configuration fragments for stratus.
4942 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4944 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4945 variables as CONST since they are set to point to a const char
4946 string. Fixes compiler complaints.
4948 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4950 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4953 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4955 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4956 symbols, so that we can emit the correct file name even
4957 if it's an include file.
4959 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4961 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4962 (Reported by john@labtam.labtam.oz.au (John Carey)).
4964 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4966 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4968 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4969 being used to -DHAVE_PROCFS.
4971 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4972 '#include "fopen-same.h"' to end of file to match other h-* files.
4974 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4976 * configure.in: Change svr4 references to sysv4. Add case
4977 "unknown" for target vendor and infer some targets based
4978 on the specified operating system.
4980 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4982 * bfd-in.h, libaout.h: ANSIfy enums.
4984 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4986 * archive.c (normalize): created version for VMS which removes the
4987 VMS directory crap from the front and end of a filename, eg turn
4988 [-.foo]bar.obj;123 into bar.obj
4989 (bfd_construct_extended_name_table): now writes index into an
4990 extended name table in decimal - the same base used to read an
4991 extended name table.
4993 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
4995 * aout-encap.c: Fix to use aout-target.h.
4996 * aoutf1.h: Use standard MY_object_p and MY_callback
4997 in aout-target.h. Remove target-specific versions.
4998 * host-aout.c: Re-write to use aout-target.h.
4999 * gen-aout.c: New files use with host-aout.c to generate
5000 host-specific a.out-related parameters.
5001 * Makefile.in: host-aout.o depends on aout-params.h, which is
5002 generated by gen-aout.
5003 * aout-target.h: Make a little more flexible.
5004 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5005 macro. Instead, inline it in aout-target.h.
5006 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5007 a gcc -Wall warning.
5008 * archive.c: Add missing commas in DEFUN macro (2 places).
5009 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5010 Berkeley ones, now that libiberty has them:
5011 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5012 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5013 remove unused variable.
5015 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5017 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5018 and execname inside HAVE_PROCFS ifdef since they are unused
5019 when it is not defined.
5021 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5023 * elf.c: Flag all sections as either code or data. We can't
5024 be sure what they are anyway, since ELF doesn't fit the
5025 traditional model of text+data+bss very well. Add new local
5026 function elf_read() to simplify code. Record entry point in
5029 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5031 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5032 rather than N copies of the same lines.
5034 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5036 * cpu-h8300.c: disassemble branch displacements correctly
5037 * coff-h8300.c: put reloc offsets out in 32bits
5039 * makefile.dos, configdj.bat: New files from DJ
5040 * cache.c: fopen with new macros is needed for DOS.
5041 * ieee.c: environ renamed to envi to stop an include file
5043 * opncls.c, coff-rs6000.c: more fopens with macros.
5045 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5047 * Makefile.in: infodir belongs in datadir.
5049 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5051 * Makefile.in: fix where docdir lives
5053 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5054 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5055 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5056 srec.c, syms.c, targets.c : all new documentation and lint
5060 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5062 * coffcode.h, srec.c: Lint.
5064 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5066 * Makefile.in: install using INSTALL_DATA, added standards.text
5069 * configure.in: mark directory as target dependent. configure
5070 nows works in objdir always so make file existence checks
5073 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5075 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5076 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5077 and mandir now keyed off datadir by default.
5079 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5081 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5082 computation of arch and machine type so it's worked out before
5083 some_aout_object_p is called.
5084 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5086 * archures.c: add extra field 'section_align_power' to hold
5087 default section alignment in object files.
5088 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5089 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5090 initialize the new field.
5091 * bout.c (b_out_callback): replace the text size, since aout
5093 * aoutx.h: Documentation in the new style
5095 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5097 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5098 use the saved value if mtime_set is already set (intended
5099 for archive files, though apparently not used yet).
5101 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5103 * targets.c: Revise comments about how to configure the target
5104 vector, to match reality. Remove mention of obsolete methods.
5105 Remove long lists of capitalized macros that turn into the same
5106 thing in lowercase. Normal vector simply lists all known
5107 lowercase xvec names; all other cases are handled by SELECT_VECS.
5109 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5112 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5113 list of supported targets.
5115 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5117 * archive.c (bsd_write_armap): The pad byte sometimes added to
5118 the string table in a __.SYMDEF member is now
5119 counted as part of the size of the string table.
5120 This is compatible with the old ranlib, as well as Sun's.
5122 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5124 * srec.c: Rewrote to fix many bugs; now gets the record type
5125 right, doesn't choke on input, sets the start address in an S9 and
5126 fills in the filename on an S0.
5128 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5130 * cpu-h8300.c: Add support for MEMIND addressing mode
5132 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5134 * coffcode.h: use the new macro if available
5136 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5137 * Makefile.in: Fixed dependencies due to file rename
5139 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5140 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5141 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5142 newos3.c, stab-syms.c, syms.c: All these files have had their
5143 #includes altered to point to the new places.
5145 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5147 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5149 * configure.in: Add vendor "ncr" as supported per-target vendor.
5150 Add svr4 case for i386 per-host case.
5152 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5155 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5157 * syms.c (bfd_decode_symclass): Return 'A'
5158 for symbols that are both absolute and global.
5159 * archive.c (bfd_special_undocumented_glue): Return NULL
5160 if bfd_ar_hdr_from_filesystem returns NULL.
5162 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5164 * Makefile.in: added coff-h8300
5165 * configure.in: now h8 is a coff target
5166 * cpu-h8300.c: fix various disassembly problems
5167 * libcoff.h: took out some code which has been #0ed for a long
5169 * targets.c: added h8 coff
5170 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5171 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5173 * coffcode.h: Started to change the way machine dependencies are
5174 handled, from the nest of #ifdefs to macros defined in the
5175 including coff-<foo>.c
5177 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5179 * aoutx.h (some_aout_object_p): Set the `executable' bit
5180 if the entry point is contained in the text segment, even if the
5181 text segment is at location 0.
5183 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5184 nonstandard MIPS sections (.rdata, .sdata, etc).
5186 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5187 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5188 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5190 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5192 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5194 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5195 from syms.c to new file stab-syms.c. Also, since GNU extended
5196 type codes such as N_SETT are no longer in ../include/stab.def,
5197 include them manually.
5198 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5199 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5200 * libaout.h: Added prototype for aout_stab_name().
5201 * Makefile.in: Update Makefile for new stab-syms.[co].
5203 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5205 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5206 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5207 just make N_XXX work by excluding the header from the text segment.
5208 * aoutx.h: Fix comments to match.
5210 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5212 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5213 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5214 for the "logical" text segment (i.e. never consider the exec
5215 header to be part of the text segment). This change is
5216 needed for consistency with various other parts of bfd and ld.
5217 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5218 and move calculation of obj_textsec(abfd)->size to libaout.h.
5219 * bfd-in.h: Removed bogus ';'.
5221 * Makefile.in: Add MINIMIZE flag to select lean
5222 or bloated target_vector.
5223 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5224 * newsos3.c: Fixes to ../include/aout64.h remove need
5225 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5227 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5229 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5230 handle both little and big-endian targets, with little
5231 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5232 * host-aout.c: Add FIXME note.
5234 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5236 * targets.c: Make the default target_vector contain
5237 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5238 Old behavior can be gotten by defining ALL_TARGETS.
5239 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5240 Factored out common code into new file aout-target.h.
5241 Saves a lot of duplicate code for a.out variants.
5243 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5245 Get 'make headers' to work when configured with +subdirs.
5246 * Makefile.in: Add $(subdir) to docdir path.
5247 * doc/Makefile.in (protos): Add $(srcdir) prefix
5248 to name of sed scripts.
5250 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5252 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5253 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5254 to include names of N_SETT etc.
5256 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5258 * elf.c: Add minimal support for ELF symbol tables. Generates
5259 canonical bfd symbol tables from ELF symbol tables. Change the
5260 name of some functions from bfd_<name> to elf_<name>.
5262 * syms.c: Trivial fix to comment to remove a redundant "to".
5264 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5266 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5267 form that GDB recognizes as COFF.
5269 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5271 * ieee.c (ieee_object_p): cast NULL correctly.
5272 * configure.in: added harris host
5274 * coff-a29k.c: Lots of changes, most from David Wood.
5276 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5278 * coff-m88k.c (coff_write_armap): Just #undef it.
5280 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5282 * Makefile.in: standardize on MINUS_G to disable debugging
5283 * coff-m88k.c: create coff armaps instead of bsd ones.
5284 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5287 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5289 * elf.c: Additions to support ELF format core files.
5290 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5291 has support for /proc (all the include files in particular).
5293 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5295 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5296 of two N_SO stabs, one for directory, and one for filename.
5298 * bfd-in.h (print_vma): Factor out duplicate definition.
5300 Exit a little more gracefully when malloc returns NULL.
5301 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5302 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5303 * libbfd.h: Rre-generated due to libbfd.c update.
5305 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5307 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5309 * elf.c (elf_object_p): Don't try to create a bfd section for
5310 the first ELF section header. It is just a placeholder.
5312 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5314 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5315 core files, when compiling native.
5316 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5318 FIXME: The aoutf1.h change below needs to be reversed back
5321 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5323 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5324 manipulation of lnno fields in lineno structs in a coff-<f>.h
5325 independent way. Override it in coff-<f>.h to your favourite
5326 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5327 (coff_swap_lineno_out): modified to use the new macros.
5329 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5331 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5332 unknown arch when the magic number doesn't specify the
5333 architecture, since some OSs (eg old sun3s) don't set the number, and
5334 020 is probably the right answer anyway.
5336 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5338 * hosts/h-news.h, hosts/h-rtbsd.h:
5339 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5340 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5341 bfd_print_symbol_nm, for use by nm.
5342 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5343 bfd_print_symbol_nm option, to print in nm format.
5344 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5345 oasys.c (oasys_print_symbol): Provide stub implementations
5346 for bfd_print_symbol_nm.
5347 * syms.c: New function bfd_decode_symclass, used by nm printer.
5348 New function bfd_stab_name to look up string name of stab code.
5350 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5352 * Makefile.in: Added ctor.c
5353 * archures.c (bfd_default_arch_struct) added
5354 bfd_default_reloc_type_lookup.
5355 * coffcode.h: removed a load of #if 0ed code.
5356 (coff_compute_file_section_positions): now works out the section
5357 alignment and size correctly in all cases.
5358 (coff_get_symtab): looks for constructor symbols and calls the
5359 right function when they're found. (coff_canonicalize_reloc):
5360 knows when a section is full of constructors and does the right
5362 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5364 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5365 * libcoff.h: removed #if 0ed code
5366 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5367 arch independent constructor relocation type.
5368 (bfd_reloc_type_lookup): removed the comment "this will go away"
5369 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5370 reloc which is used when BFD_RELOC_CTOR falls through to give a
5371 default 32bit reloc for constructors.
5372 (bfd_default_reloc_type_lookup): added.
5373 * aoutf1.h: fixed SEGMENT_SIZE typo.
5375 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5377 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5378 matching prefix "coff".
5379 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5380 rs/6000 csect records.
5382 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5384 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5385 * configure.in: add motorola delta88 cases
5386 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5387 write_armap prototype
5388 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5390 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5392 * Rename COFF-related files in `coff-ARCH.c' form.
5393 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5394 coff-mips.c, coff-rs6000.c to be exact.
5396 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5397 make output clutter.
5398 * config/mt-*: Ditto.
5400 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5402 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5403 John Gilmore. Archive support from Damon A. Permezel.
5405 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5406 * configure.in: Add rs6000 case.
5407 * targets.c: Add rs6000 vector.
5408 * archures.c: Add rs6000, fix comment on romp.
5409 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5410 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5411 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5412 * section.c (bfd_make_section): Return NULL on attempt to create
5414 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5415 (bfd_swap_aouthdr_in): Handle lots more members.
5416 (make_a_section_from_file): If section has already been seen,
5417 just return false rather than overwriting it.
5418 (coff_real_object_p): Understand incoming magic numbers.
5419 (coff_set_flags): Understand outgoing magic numbers.
5420 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5421 (build_debug_section): Add fn for reading debug string section.
5422 (get_normalized_symtab): Handle symbol names in debug string section.
5423 Remove unused obj_string_table.
5424 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5425 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5426 existing section before making one.
5427 * cpu-rs6000.c: New file.
5428 * rs6000coff.c: New file.
5430 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5432 * elf.c: Add partial support for ELF format corefiles. Still needs
5433 support for extracting registers from corefiles.
5435 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5437 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5438 RANLIB is defined as echo, send the output to /dev/null to help
5439 reduce clutter in the output from doing a make.
5441 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5443 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5444 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5446 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5448 * coffcode.h (coff_compute_section_file_positions): make it pad
5449 section size out if there are alignment restrictions so that the
5450 image will be ok on a system where section positions are worked
5451 out by accumulating sizes rather than from the section headers.
5452 * targets.c (proto write_armap). Changed orl_count to unsigned.
5453 * opncls.c (bfd_close_all_done). Added so that generative
5454 programs like gas can close a bfd without causing bfd confusion.
5455 * libbfd.h (changed becuase of protos)
5456 * amdcoff.c: messed with the way that jmp displacements are
5457 calcualated. This may not yet be totally correct.
5458 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5460 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5461 abs symbol has no section (like a register symbol).
5462 (coff_write_symbol) now zeros auxent before filling it up to help
5463 with sensitive applications.
5464 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5466 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5468 * bfd.c: Make sure we don't get a macro strerror().
5469 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5470 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5471 attempt to recover command, ifdef NO_CORE_COMMAND.
5472 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5474 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5476 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5478 * archive.c (bsd_write_argmap): The size of the ranlib structures
5479 should not include the size field itself.
5480 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5481 adata(abfd)->exec_bytes_size field instead of constant macro,
5482 because aoutx.h compiles to a simple .o file shared by
5483 all 32-bits a.out targets.
5485 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5487 * configure.in: Allow i386-sco-sysv.
5488 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5489 * cpu-h8300.c: lint.
5491 * host-aout.c: New strategy. We use common code, include files,
5492 and data structures to handle the file, but set a few parameters
5493 from the host's config file (page size, text start addr, etc).
5494 * libaout.h: Define HP BSD machine types.
5495 * aoutf1.h: Handle reading a.outs with these types.
5497 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5498 virtual-memory-address of the .reg section. We can't just make a
5499 section for "all the regs and nothing else" because only GDB knows
5500 exactly where the regs are (scattered around the upage and stack).
5501 Clean up memory allocation. Remove big- and little-endian
5502 vectors, replace with single vector; this only runs on the host,
5503 in host byte order. Replace byteswap routines with aborts in case
5505 * targets.c: There's only one trad_core_vec now.
5506 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5508 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5510 * hosts/h-amix.h (free): Fix prototype.
5512 * aoutx.h: Don't use NULL as an integer, for braindead systems
5513 that declare it as (void *)0. (From Peter Schauer.)
5515 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5517 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5518 problem with bad Ultrix system headers.
5519 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5520 various kinds of alignments for the various kinds of
5523 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5525 * doc/Makefile: Don't assume . is on the path (from James Clark).
5527 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5529 * Makefile.in: Avoid Sun Make VPATH bugs.
5530 * targets.c: Declare trad_core vectors extern.
5532 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5534 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5535 * libbfd.h: Moved ALIGN macro here.
5536 * bout.c (b_out_callback): Replace i960_align by align_power.
5538 * libaout.h (struct aoutdata): Added fields page_size,
5539 segment_size and exec_bytes_size. These help generic code
5540 (in aoutx.h and libaout.h) to figure out where to align
5541 the various segments in a demand paged file.
5542 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5543 to decide if the exec header counts in a_text (text segment size).
5544 Also, assume D_PAGED flag is set; don't set it here.
5545 * bout.c (b_out_callback): Add initialization of
5546 adata fields page_size, segment_size, and exec_bytes_size.
5547 * host-aout.c (NAME(host_aout, callback) and
5548 NAME(host_aout,mkobject): Ditto.
5549 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5550 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5551 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5552 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5553 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5554 for some systems (mainly sunos), so do it in the callback instead.
5555 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5556 * aoutx.h (NAME(aout,set_section_contents): Change the way
5557 filepos and size of sections are carried out to support
5558 older styles of demand paged executables.
5561 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5563 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5564 * bfd.c: Added macros to enable gas to swap coff records.
5565 * coffcode.h: Make the coff_swap_*_out routines return the number
5566 of bytes swapped, and cleaned up their prototypes.
5567 * configure.in: Added ebmon/coff support
5568 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5570 * targets.c: Added new entry points for coff swapping
5572 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5574 Restructure configuration scheme for bfd, binutils, ld.
5576 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5577 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5578 Change some config names to match other dirs.
5579 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5581 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5582 ../include/sysdep.h.
5583 * cpu-i960.c: Strncmp needed a length arg.
5584 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5585 * i386aout.c: Remove dead N_TXTOFF override.
5586 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5587 * config/: Rename some config files to match up h-*.h names.
5588 Remove all the HOST_SYS definitions from the config files.
5589 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5590 * hosts/h-hp9000.h: Remove USG comment.
5591 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5592 * hosts/h-news.h, h-sparc-64.h: New config files that had
5593 previously been kludged in the <sysdep.h> file.
5595 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5597 * config/*: trad-core support is HOST dependent, not target
5598 dependent. Target config files only set DEFAULT_VECTOR and/or
5599 other vector elements. Exception: when host-aout.c is in use,
5600 in which case we're forced to assume we're native (hp, vax,
5601 tahoe). Rename XDEPFILES to HDEPFILES.
5602 * Makefile.in: Rename XDEPFILES.
5603 * config/h-sun*: Don't force static linking.
5604 * trad-core.c: Document how to use it nowadays.
5605 * i386aout.c, newsos3.c: Clean up.
5606 * i386coff.c: Allow 386 coff files to be used as core files too
5607 (for reading core files from embedded systems).
5609 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5611 * Add i386aout.c for a.out support on the i386.
5613 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5615 * reloc.c, section.c, syms.c, targets.c: correct info-node
5616 structure in *doc* comments.
5617 doc/Makefile: stop hiding complaints from makeinfo.
5619 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5621 * aoutx.h (...some_aout_object_p): Take a third parameter,
5622 the internal_exec struct, and avoid ever looking at an
5623 external_exec. All callers changed to read the entire
5624 external_exec struct, swap and check its magic number,
5625 swap in the whole structure, and pass the swapped-in version to
5627 * bout.c: Bring into modern era. Use single _object_p routine
5628 for big- aand little-endian. Provide internal and external
5629 exec header structs. Use separate swap-in and swap-out routines.
5631 * libaout.h: Move struct internal_exec from ../include/aout64.h
5632 to here. Add obj_symbol_entry_size to struct aoutdata.
5633 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5635 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5636 EXTERNAL_NLIST_SIZE. Callers changed.
5638 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5640 * bfd.c: Remove strerror() to libiberty.
5642 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5643 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5644 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5645 last byte of transfer, not first byte, is within the section.
5647 * host-aout.c: Remove `BSD' archive support. Lint.
5649 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5650 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5651 `bfd_arch_info_type'. All uses changed.
5652 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5653 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5654 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5655 it needs a better name.) All uses changed.
5656 * targets.c: Rename `enum target_flavour_enum' to `enum
5657 target_flavour', and remove the `_enum' from all of the enum
5658 values themselves. All uses changed.
5660 * configure.in, config/h-i386mach: i386 mach host.
5661 * config/t-i386-aout: Use host-aout.c.
5663 * trad-core.c: Give it its own xvec's to make it independent
5664 of other file formats.
5665 * ecoff.c, host-aout.c: Remove refs to trad-core.
5666 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5667 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5669 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5671 * reloc.c: Extended NEWHOWTO macro
5672 * ieee.c: Changed the way 8bit pcrel is done
5673 * cpu-h8300.c: got the registers in the right order
5675 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5677 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5678 prediction is vindicated!
5680 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5681 Remove refs to howto.c, since Steve forgot.
5683 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5685 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5686 still work. Now allows any architecture/machine to be set.
5688 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5690 * howto.c deleted and moved code to reloc.c
5692 * libbfd.h, libbfd-in.h removed $id stuff for real
5694 * cpu-h8300.c Made it match various different spellings of h8300.
5696 * archures.c: Took out the first char filter which made it only
5697 look for a cpu/arch match when the first chars of supplied and
5698 tested names were the same.
5700 * targets.c removed oasys stuff, pending someone to fix the bugs
5704 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5706 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5707 ELF support good enough for GDB.
5708 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5709 m68k-cbm-svr4 host and target.
5710 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5711 so `diff' and `patch' can cope.
5713 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5715 * archures.c: removed texinfo error
5717 * init.c: added texinfo hooks, and removed initialization error
5720 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5723 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5725 * cpu-i960.c: Avoid numerical count of initializers.
5727 Vax Ultrix changes from David Taylor <taylor@think.com>:
5728 * host-aout.c: Make little-endian vector really little-endian.
5729 * configure.in: Separate vax and tahoe cases, handle ultrix.
5730 * config/t-vax: Add trad-core.o.
5731 * config/h-vaxult: New host system.
5733 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5735 * bfd-in.h VERSION, change version number to 0.18, this makes a
5736 gap, but now is the same as the linker version number.
5738 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5739 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5740 files will eventually contain processor specific bits for bfd,
5741 like strange relocation information and dis/assembly. So far only
5742 the H8 has been even partially done. This work also ties in with
5743 the change in handling architectures.
5745 * amdcoff.c: (a29k_reloc) fix error message.
5747 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5748 discover the architecture of the bfd. (sunos4_callback) calls the
5749 function bfd_set_arch_mach rather than stuffing stuff directly
5750 into the bfd. (sunos4_write_object_contents), changed names of
5753 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5754 setup the environment.
5756 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5757 headers in big endian format, regardless of the endianess of the
5760 * archures.c: totally changed. Now an architecture is represented
5761 with a pointer to an info structure rather than an enumerated type
5762 and a long. The old info is available as two elements in the
5763 structure. Future enhancements to architecure support will
5764 involve pointers to methods being placed into the info structure.
5766 * bfd.c: changed the definition of the bfd structure for the new
5769 * bout.c: (b_out_set_arch_mach) changed to use the new
5770 architecture mechanism.
5772 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5773 the new architecture mechanism.
5775 * configure.in: added h8 stuff.
5777 * ieee.c: too many changes to note. Now ieee files written with
5778 bfd gas and ld can be read by gld and ieee only linkers and
5781 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5783 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5784 than fixing the structure directly.
5786 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5787 than fixing the structure directly.
5789 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5790 before opening a bfd.
5792 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5793 rather than fixing the structure directly.
5795 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5796 in the t/hmake file) a user can select which backends they want
5797 linked with bfd without changing the source.
5799 * init.c: new, looks after initializing modules.
5801 * howto.c: for future use, will allow an application to work out
5802 what cookie to use as a handle on a relcoatio howto.
5804 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5806 * srec.c: Better error checking, partly from Peter Schauer.
5807 (srec_object_p): Avoid assuming any file that starts with 'S' is
5808 an S-record file! (Check for 3 uppercase-hex digits after it.)
5809 (ISHEX): Define new macro for checking supposedly hex characters.
5810 (pass_over): Treat as EOF any S-record line that:
5811 * doesn't have hex in either size character
5812 * produces a size larger than 0x7F
5813 * has an unrecognized type number
5815 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5817 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5818 opncls.c: Lint (saber actually).
5820 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5822 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5823 * newsos3.c: Fixed two types: newos3 -> newsos3.
5824 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5825 to use correct segment.
5827 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5829 * aoutx.h (print_symbol): Handle missing symbol->name.
5831 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5833 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5836 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5838 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5839 add sgi/irix support.
5841 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5843 Changes for the AMD 29000 Ultracomputer port from David Wood.
5846 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5848 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5851 * coffcode.h (coff_real_object_p): Pass information about the
5852 current file's coff symbol format to BFD via the coff_data struct.
5853 (coff_find_nearest_line): obj_icof => coff_data.
5854 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5855 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5856 and DIMNUM == E_DIMNUM.
5857 * configure.in: Handle a29k-*-* hosts, and targets
5858 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5859 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5860 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5861 local_linesz to `coff_data' (tdata) struct.
5862 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5863 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5865 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5867 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5868 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5870 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5872 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5874 (sunos4_core_file_matches_executable_p): Fix header comparison.
5875 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5876 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5878 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5880 Allow GDB to patch object files.
5882 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5883 * trad-core.h (trad_unix_core_file_p): Ditto.
5884 * aoutx.h (aout_set_section_contents): On first output, check
5885 abfd->direction and complain if erroneous.
5887 * Makefile.in: Add crude dependencies.
5889 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5891 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5892 to h/t-xxxx files so that everything will work on System V.
5894 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5896 * aoutx.h: Add information on host-aout.c and how to configure
5897 to use it, to the manual.
5898 * configure.in: Tix typo.
5899 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5900 else dummy out the core file support.
5901 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5902 specified, use it to locate the data section.
5903 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5904 rather than as chars (lint).
5906 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5908 * aoutx.h, coffcode.h: saberized.
5910 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5912 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5914 bfd.c, targets.c: minor rewording of doc segments
5917 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5919 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5920 etc, rather than TEXT_START_ADDR.
5921 * host-aout.c: Remove #if 0 around whole thing.
5922 Update to modern (32/64-bit) a.out naming conventions.
5923 Include a large chunk of ../include/a.out.gnu.h to get macros that
5924 are not defined by the system include files.
5925 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5926 macro used by the other a.out implementations.
5927 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5929 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5931 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5932 texdoc and psdoc; make these depend on generated .texi's
5934 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5937 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5940 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5941 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5942 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5943 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5944 obtrusive marks indicating .c origins.
5946 * bfd.texinfo: generalize most references to linker
5948 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5950 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5951 * archures.c: remove empty foo() definition (crept in at vn1.9)
5953 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5955 * bfd.texinfo: use @setchapternewpage on instead of lots of
5956 @page's; minor rephrasing in Introduction.
5958 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5959 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5960 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5961 segments): used BFD (caps) more consistently as a name in
5962 discourse, fixed a few other minor typos and uses of fonts
5965 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5967 * coffcode.h: fixed bug where string table size wasn't being swapped.
5969 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5971 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5973 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5974 flags. (bfd_print_symbol_vandf) now knows what to do with the
5977 * aoutx.h: made translate_from_native_sym_flags and
5978 translate_to_native_sym_flags produce the above flags.
5981 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5983 * all files: update copyright notices for GPL version 2.
5984 Install header comments and attribute most modules to their
5985 authors. BFD's name is now officially "Binary File Descriptor",
5986 so remove any conflicting pejoratives.
5987 archures.h: Consists solely of comments; remove it.
5989 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5991 * Makefile.in, bfd.c: Made it compile again.
5993 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5995 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
5998 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6000 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6001 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6004 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6005 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6007 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6009 * Everything: created some new files, core.c format.c, reloc.c,
6010 section.c and syms.c to split the functionality a bit better.
6011 Cleaned up the rest of the files a bit, and added some
6015 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6017 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6018 really takes 3 arguments, patched code and ammended prototypes.
6020 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6022 * ../include/bfd.h (struct bfd_target): Added new field
6023 "align_power_min" which contains the minimum alignment for a
6024 section. This is used in coff_new_section_hook. The field
6025 insertion necessitates an update of all backends..
6027 * aoutf1.h jump table field inserted
6029 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6032 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6033 table field inserted.
6035 * coffcode.h(just about everything) Now patches up symbol tables
6036 using a different mechanism. The Intel major bug has been fixed,
6037 and the linker can self host on the Aviion and be debugged with
6040 * ecoff.c: new include and jump table patch, i386coff.c: new
6041 include and jump table patch, icoff.c: new include and jump table
6042 patch, ieee.c: can now read archives containing ieee modules.,
6043 libcoff.h: added (combined_entry_type), libieee.h: uped max
6044 sections to 20, m68kcoff.c: new include and jump table patch,
6045 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6046 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6047 srec.c: jump table patch. trad-code.c fixed #IF typeo
6049 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6051 * coffcode.h (coff_swap_aux_in): added else case to deal with
6052 filenames less than 9 characters.
6055 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6057 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6059 * srec.c: now allows any number of sections to be created in a
6060 file. Outputs addresses of the right length.
6062 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6064 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6065 target didn't match, the format got set to the attempted match,
6066 breaking a future test.
6068 *../include/i386coff.h : fixed typo in type field with size
6070 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6071 support in the jump table for the swapping routines exported to
6072 gdb. Now gdb works with the 386.
6074 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6076 * Merge in changes from gdb-3.95 release.
6077 Makefile.in: Allow hmake and tmake files to add OFILES.
6079 bfd.c: support specific targets as well as searching. When
6080 searching, take default target in preference to others.
6082 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6083 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6084 libbfd.h: Support specific targets as well as searching.
6085 opncls.c: Support specific targets as well as searching.
6086 targets.c: Search is short-circuited if default target matches.
6087 liboasys.c, libieee.c: Undo bothner changes that make macros
6088 work to the left of assignment, but which depend on the
6089 representations of different pointer types being the same.
6091 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6093 * i386coff.c: created.
6094 * coffcode.h: added support for 386.
6095 * Makefile.in: added support for 386.
6096 * ../include/i386coff.h: created
6098 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6100 * coffcode.h: removed all put_x_<sizes>
6101 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6105 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6107 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6109 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6111 * everything: Removed sysdep.h from bfd.h and put back into files
6112 from which it was split out. Now 64 bit version is built with a
6113 -DHOST_64_BIT="long long" on the compile line.
6115 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6117 Changed all the [get|put][name] routines to use [get|put]_[size
6120 Put in support for 64 bit work. Now two versions of bfd may be
6121 generated, according to the state of TARGET_64_BIT, one which is
6122 32 bit only, and one which is 64/32 bits.
6123 Created new back end 'demo64' to test 64 bit functionality.
6125 Renamed some files to work on DOS.
6127 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6128 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6129 chage, 64 bit transfer. * liba.out.h: Split out common code from
6130 sunos and newsos into liba.out. Name changes and prototype mods. *
6131 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6132 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6133 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6134 change and 64bit stuff.* newsos3.c: common code removed, new jump
6135 table. * oasys.c: Name change * opncls.c: Portability fixes *
6136 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6137 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6138 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6139 64bit ized. * demo64.c: 64 bit a.out back end
6141 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6143 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6144 on LHS of assignment, even when using old compilers.
6145 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6146 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6147 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6148 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6149 * targets.c: Add declaration of newsos3_vec.
6151 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6153 * aout.c: fixxed some of the problems with filepos calculation.
6154 (swap_ext_reloc): fixed problem with creation of relocs.
6155 (aout_set_section_contents): fixed filepos problem
6157 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6158 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6159 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6160 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6161 cleaned up. (coff_write_object_contents) cleaned up.
6163 * ecoff.c: Totally different. Now supports ecoff fully.
6165 * icoff.c: fixed problems in relocation callout.
6167 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6169 * m68kcoff.c: updated target vector.
6171 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6172 choose_reloc_size. (sunos4_write_object_contents) now calls
6173 choose_reloc_size so outputs relocs correctly, also calculates the
6174 size of the sections correctly.
6178 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6180 Merge Per Bothner's changes to modularize BFD a.out a bit.
6182 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6183 * ieee.c: Cast enums to int before comparing them, for brain-
6185 * coff-code.h: Remove coff_get_section_contents, and use the
6186 generic one instead.
6188 * aout.c: Derive new module from sunos.c, containing generic
6189 support code for all kinds of a.out files.
6191 * sunos.c: Remove all code that goes in aout.c. Split out
6192 machine dependent followup in sunos4_object_p into
6193 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6194 and redefine only the names we CHANGE, not all the names. Drop
6195 the little-endian vector, and rename the vector as sunos4 rather
6198 * b.out.c: Use aout.c routines for most of the work. Slight
6199 changes for the new regime. Remove close_and_cleanup and
6200 get_section_contents in favor of generics. New transfer vector
6203 * newsos.c: New support for Sony NEWS, another a.out format.
6205 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6206 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6207 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6209 * opncls.c (bfd_close): Call format-dependent write_contents
6210 routine, if writing, before calling target-dependent
6211 close_and_cleanup routine (which is now always generic, I think).
6212 * srec.c: Use bfd_alloc instead of malloc. Remove
6213 close_and_cleanup and move code from it to
6214 srec_write_object_contents. Add write_contents to tvec.
6215 * targets.c: Remove a.out little vector, replace a.out big
6216 vector with SunOS vector. FIXME: Need Vax support again now.
6218 * libbfd.h: Add write_contents format-dependent-vector to the
6219 bfd_target vector. Supply a generic close_and_cleanup routine.
6220 * liba.out.h: Handle the new aout.c split. Add prototypes for
6221 all routines defined in aout.c. Rename "sunos" things to "aout"
6222 things. Add a few fields where needed for various formats.
6223 * Makefile.in: Add aout.c and newsos.c.
6225 * archive.c, ieee.c, oasys.c: Lint.
6227 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6230 changed forward declaration struct stat; to reduce warnings. Changed
6231 comment on bfd_h_<x>_x.
6233 * ../include/m68kcoff.h, ../include/intel-coff.h,
6234 ../include/m88k-bcs.h
6235 Now there are two incarnations of relocs, linenos and syments. One for
6236 internal digestion, and one full of char arrays for I/O. The original
6237 names have gone to detect errors.
6239 * Makefile.in, m68kcoff.c, targets.c
6240 Test new structure code with a 68k coff implementaion
6242 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6243 Fixed all the places where there were problems with the size and
6244 alignments of structures on disk and structures in memory. #ifed out
6245 all the code in coffswap.c, since it should be done using the target
6248 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6250 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6251 multiple reloc command.
6253 * sunos.c (sunos4_set_section_contents): Made it so that sections
6254 are always padded to their alignment size.
6256 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6258 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6259 Clean up types and such (saber C problems).
6260 * ecoff.c: Clean up types and such. Remove routines that are
6261 not used. Fix up reading and swapping of shorts from files.
6263 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6265 * a.out.vax.c: Remove two bogus "static" from prototypes.
6267 * ecoff.c: Got rid of lots of non-working junk (that had
6268 been copied directly from coff-code.h).
6269 Updated to be consistent with updates to icoff.c and coff-code.h.
6271 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6272 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6274 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6275 but until the target_vector is automatically generated,
6276 it's as good as any. Note that the text offset is the only
6277 difference between NewsOS and SunOs (including magic numbers).
6278 (Most of the sunos_* routines should to renamed bsd_*
6279 and move to a bsd.c file. Then (and when the target_vector
6280 is automatically generated) it might make sense to create
6281 a separate Sony target.)
6283 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6284 on some systems, and doesn't help on others.
6285 Similarly, only define X_OK if not already defined.
6287 * trad-core.c: Don't include sys/stat.h - at least
6288 on NewsOS 3, it has already been included.
6290 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6292 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6293 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6294 symbol tables if necessary when reading them in, so gdb can use
6295 them. Add "bfd_coff_" to the names so they won't conflict with
6296 names in calling programs. FIXME-soon: if coff-code.h is
6297 included in two BFD modules, this will cause duplicate
6298 definitions; the routines should be exported to a separate,
6299 common, module (probably along with a mess of other ones).
6301 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6303 Improve modtime support.
6305 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6306 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6307 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6308 BUG: archive members still do not get correct mod times.
6310 Improve floating point support for core files.
6312 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6313 (sunos4_core_file_p): Create a second registers section in the
6314 core file, called ".reg2", for the float registers.
6316 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6318 * many changes to improve archive handling; found a logic flaw in
6319 bfd_check_format which only just happened to work by cooncidence.
6321 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6323 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6326 * bfd.h: changed type of udata in asymbol to void *, like it
6327 should be. Added bfd_reloc_dangerous enum member.
6329 * coff-code.h: Fixed it so that internally generated symbols get
6330 their values relocated correctly in all cases. Removed calls to
6333 * icoff.c: Not understanding the destination symbol of a reloc is
6334 not a failure any more, just 'dangerous'. This allows linking of
6335 b.out and coff images.
6337 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6341 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6343 * sunos.c (translate_to_native_sym_flags): fixed
6344 sym_pointer->n_value so that symbols on the way out get their
6345 section relative values calculated correctly.
6347 * coff-code.h (mangle_symbols): fixed problem where tags were not
6348 being relocated for structs, enums, unions. Also various lints.
6350 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6352 * archive.c (get_elt_at_filepos): system_call_error returned
6355 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6357 * Resolve the use of no_error and system_call_error.
6358 The bfd library itself now will never set bfd_error to
6361 The code still needs to be combed to make sure all the error
6362 codes are correct. I suspect they are not always set correctly.
6364 * The names of all the messages have _ prepended because the sun
6365 bundled compiler can't distinguish from a macro which takes an
6366 argument and the same identifier in a non-macro context.
6368 * The reason for the above being that entry points which used to
6369 be trampoline functions are now just macros which expand to a
6370 direct call through the bfd's xfer vector.
6372 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6373 must gas have its own version of everything (the gas version
6374 had the correct value)
6376 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6378 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6379 properly support i960 architecture and output correct reloc stuff.
6381 * bfd.h: added prototype for bfd_printable_arch_mach, added
6384 * coff-code.h: Applied patches from chrisb to support i960
6385 architecture, zero relocs and swap them correcly and conditionally
6386 compiled the timestamp.
6388 * sunos.c: Made the default section alignment 2^3 so that doubles
6389 are done properly. Fixed the same reloc bug that was in b.out.c
6391 * sysdep.h: Now compiles on a Posix box
6393 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6395 * icoff.c: Fix comment on big-endian version.
6396 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6397 F_RELFLG). Set F_AR32WR in output files if little endian
6400 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6402 * archures.c fixed =/== typo
6404 * sunos.c added architecture stuff for output. Fixed
6405 bug where files where vma(data) != size(text)
6406 were processed wrong.
6408 * coff-code.h added a lint cast
6410 * (../include/a.out.sun4.h) fixed it so zmagic
6413 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6415 * archive.c removed loads of includes, and fixed bug where string
6416 table didn't have a null at the end.
6418 * bfd.c fixed includes, added symbols argument to
6419 canonicalize_reloc entry point.
6421 * libbfd.c fixed includes and added some lint patches.
6423 * targets.c added both sorts of intel coff.
6425 * b.out.c fixed included, changed was the canonical
6428 * icoff.c added support for callj and big and little
6431 * opncls.c added chmod+xing for files with EXEC_P set.
6433 * sunos.c fixed includes. Changed default section
6434 alignement to words. Fixed relocation stuff to work with
6437 * bfd.h various new types added, prototype for new
6438 reloc calls, changed bfd->iostream to a void *
6439 to including files don't need stdio.h.
6441 * libcoff.h added conversion table to tie relocs to
6446 * coff-code.h fixed includes. Added code to support
6447 big and little endian formats. Various lints. Better
6448 processing of symbols. Changed reloc stuff to new
6451 * libbfd.h fixed includes
6454 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6456 * bfd.h changed name of alignment entry in sec_struct to
6457 alignment_power, because of conflicting uses within bfd.
6458 Now it should be obvious that it's a 2**n alignment
6459 specifier. Removed start_pad, end_alignment, block, minsize,
6460 output_file_alignment, subsection_alignment and original_vma fields.
6461 Added align_power() macro. Fixed bfd_section_alignment
6462 acessor macros. Added bfd_symbol_same_target macro.
6464 * b.out.c (b_out_write_object_contents) fixed to use
6465 new alignment member. Fixed (callj_callback) to use section
6466 relative symbols properly.
6468 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6469 Fixed (translate_from_native_sym_flags) to correctly make
6470 symbols section relative.
6472 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6473 (bfd_make_section) took out initialization of obsolete members.
6474 (bfd_print_symbol_vandf) added
6476 * opncls.c (bfd_create) created.
6478 * coff-code.h (coff_new_section_hook) took away refs
6479 to obsolete members. (make_a_section_from_file) added
6480 conversion between alignment types. (coff_symbol_from)
6481 added. (coff_count_linenumbers) only counts linenumbers
6482 if symbol is of coff-type. (coff_mangle_symbols) only
6483 heavily mangles symbols if symbol is coff-type.
6484 (coff_write_symbols) various lints. (coff_write_object_contents)
6485 various lints and modification for alignment conversion.
6486 (coff_slurp_relocs) fixed for use with new asection shape.
6488 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6490 * archive.c lots of lint
6492 * b.out.c added callj relocation support, upgrated reloc howto.
6493 Fixed so that asymbol and reloc records are output
6496 * bfd.c lots of lint, support for new bfd entry point
6499 * bfd.h changed definition of asymbol to contain pointer to
6500 owning bfd, removed target dependencies.
6502 * cache.c took out print statements, put in BFD_ASSERT calls.
6504 * coff-code.h various lints, corrected linenumber output
6505 functionality. Added support for new style asymbols and
6506 bfd_print_symbol. Fixed so that asymbol and
6507 reloc records are handled correctly. Added timestamp.
6509 * icoff.c Added support for new howto shape.
6511 * liba.out.h Added support for new asymbol shape
6513 * libbfd.c various lints
6515 * libbfd.h various lints
6517 * libcoff.h added support for new asymbol shape.
6519 * sunos.c various lints. Added support for new asymbol shape
6520 and bfd_print_symbol.
6522 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6524 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6525 pointer lint. Added support for callj relocation. Fixed bug where
6526 the last 32 bytes of the text section were overwritten by data. Fixed bug
6527 where archives of b.out didn't work due bfd_slurp_extended_name_table
6530 * sunos.c added support for n_other field. Braced the howto table so
6531 that it won't be affected by any lengthing of the howto struct typedef.
6534 * bfd.h added support for n_other field, added special_function
6535 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6538 * bfd.c upgraded bfd_perform_relocation, various lints.
6540 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6542 * ChangeLog: Started ChangeLog for BFD.
6543 * ToDo: Create file for suggestions.
6545 * Makefile: Support easy loading into Saber C.
6546 Add dependencies for icoff.o and bcs88kcoff.o.
6547 Rename coff.c to coff-code.h. Change callers.
6549 * bfd.c (bfd_check_format): Allow the check_format routines
6550 to return the desired target vector, rather than just a Boolean.
6551 bfd.h (bfd_check_format): Change function pointer return type.
6552 archive.c (bfd_generic_archive_p): change callee.
6553 b.out.c (b_out_little_object_p, b_out_big_object_p,
6554 b_out_real_object_p): change callee.
6555 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6556 in check_format transfer vectors that need a filler.
6557 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6558 bcs88kcoff.c: change callee.
6559 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6560 icoff.c: change callee.
6561 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6563 * libbfd.c (zalloc): It should actually zero the storage!
6564 This was commented out for some reason.
6566 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6567 This is so callers can avoid <stdlib.h> which doesn't exist
6570 * bfd.c (map_over_sections): Add debugging code, since I
6571 noticed the section count for sunos core files was bad, but only
6572 GDB had detected the problem.
6573 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6574 bfd_get_section_linenos): Remove obsolete functions.
6575 (bfd_apply_relocations): Use longs, not ints, for the math.
6577 * bfd.h: Declare enum boolean and struct bfd_target as well
6578 as typedefs for them. Remove obsolete
6579 bfd_get_section_lineno_size.
6581 * cache.c: Make the "fdopen" support work. Keep better track
6582 of how many files are open. Centralize the opening of files
6583 and be sure bfd_open[rw] actually try to open the file. Evade
6584 linked list initialization problems.
6586 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6588 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6590 * cplus-dem.c: Delete file, since it is not part of BFD.
6592 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6593 (bfd_openr, bfd_openw): Actually open the file, give error now.
6595 * sunos.c (sunos4_core_file_p): Set section count.
6596 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6597 obsolete definitions.
6598 (_write_symbol_table): Initialize <idx> counter.
6599 (foop): Eliminate debugging code.
6605 version-control: never