1 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * libnlm.h (nlm_backend_data): Added signature field.
4 (nlm_signature): New macro.
5 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
6 signature from the backend rather than the constant NLM_SIGNATURE.
7 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
9 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
10 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
12 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
14 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
16 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
18 * coff-alpha.c: Implemented reloc handling for the linker, made
19 various other related changes.
20 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
21 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
23 (ecoff_bfd_get_relocated_section_contents): Don't define.
24 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
26 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
27 finish_reloc backend field renamed to adjust_reloc_in.
28 (ecoff_bfd_seclet_link): Adjust number of aux entries to
30 (ecoff_compute_section_file_positions): If rdata_in_text put
31 .rdata section in text segment, not data segment. Put .pdata
32 section in text segment.
33 (ecoff_write_object_contents): Likewise. Also, call
34 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
35 absolute sections when writing out relocs.
36 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
37 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
38 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
39 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
40 (mips_adjust_reloc_out): New function (does nothing).
41 (mips_ecoff_backend_data): Initialize new fields.
42 (ecoff_bfd_get_relocation_section_contents): Define to be
43 bfd_generic_get_relocated_section_contents.
45 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
48 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
50 * reloc.c (bfd_perform_relocation): Add comments attempting to
51 explain PC relative relocations.
53 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
55 (coff_compute_section_file_positions): Remove check for
56 USE_DISCARDED_SECTIONS_COUNT.
57 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
58 it on host defines is wrong.
60 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
61 (ecoff_write_object_contents): Don't require the .reginfo section
62 to be a particular size.
64 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
66 * Makefile.in (dep-in): New rule, for editing dependencies into
67 Makefile.in in $(srcdir). Use move-if-change.
68 (.dep1, dep): Use move-if-change.
69 (CFILES): Add coff-apollo.c.
71 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
73 * Makefile.in: Recognise new file, coff-apollo.o
75 * coff-apollo.c: New file
77 * coffcode.h: Recognise apollo magic numbers and writable text
79 * coffswap.h: Swap Apollo optional header entries
81 * config.bfd: Add line for Apollo
83 * configure.host: Replace apollo68b and apollo68v with Apollo
85 * configure.in: Recognise apollocoff_vec
89 * config/apollo.mh, config/apollo.mt: New files
91 * hosts/apollo68.h: Remove inclusion of strings.h
93 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
95 * coff-i386.c (i3coff_object_p): Now static.
97 * Makefile.in: Updated dependencies.
98 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
100 * dep-in.sed: New file.
102 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
103 conflicts when "--with-targets=all".
104 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
105 m68k_howto2rtype): Rename via macros to keep namespace clean.
106 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
109 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
111 * elf32-mips.c: Extensive additions to do relocations and to
112 handle MIPS specific sections.
113 * libelf.h (elf_backend_data): Pass fourth argument to
114 elf_backend_section_from_bfd_section to permit it to control the
115 section index to use.
116 (elf_obj_tdata): Add gp and gp_size fields.
117 (elf_gp, elf_gp_size): New accessor macros.
118 * elfcode.h: Removed a number of unused local variables.
119 (elf_fake_sections): Clear section header before calling
120 elf_backend_fake_sections, not after.
121 (prep_headers): Return true at end.
122 (elf_section_from_bfd_section): Pass retval argument to
123 elf_backend_section_from_bfd_section.
124 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
125 Accept and ignore new retval argument.
126 * bfd.c: Include libelf.h.
127 (bfd_set_gp_size): Handle ELF targets.
128 * Makefile.in (bfd.o): Depends upon libelf.h.
129 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
131 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
133 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
134 (ecoff_mkobject_hook): New function.
135 (ecoff_new_section_hook, ecoff_sizeof_headers,
136 ecoff_compute_section_file_positions, ecoff_set_section_contents,
137 ecoff_write_object_contents): Handle dummy REGINFO section.
138 (ecoff_get_section_contents): New function to handle reading
140 * libecoff.h (ecoff_get_section_contents): Change from macro
141 definition to function prototype.
142 (ecoff_mkobject_hook): New prototype.
143 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
144 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
145 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
146 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
148 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
150 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
151 by casting the most significant byte to bfd_vma.
153 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
155 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
156 if configuring --with-targets=all.
158 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
160 * aoutx.h (howto_table_std): Correct the "size" field in some
163 * reloc.c (reloc_howto_type): Change documentation to dispel any
164 notion that the "size" field is a power-of-two indicator.
166 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
168 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
170 Make support for relaxing more generic.
171 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
173 * libcoff.h, libcoff-in.h: declarations. Prototypes
174 * coffcode.h (bfd_coff_std_swap_table): Add calls to
175 coff_reloc_16_extra_cases and coff_reloc16_estimate.
176 (dummy_reloc16_estimate): New function.
177 * coff-h8300.c (h8300_reloc16_estimate): New function
179 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
181 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
182 (align_file_position): New function.
183 (elf_locate_sh): Disabled function deleted.
184 (assign_file_positions_for_symtab_and_strtabs): Align position,
185 then place symtab, then do other sections.
186 (map_program_segments): Align program header.
187 (assign_file_positions_except_relocs): Align section headers.
188 (assign_file_positions_for_relocs): Align relocation sections.
190 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
192 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
193 Change other hppa entries to use -*- not -hp-.
194 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
196 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
197 characters in comment to octal escapes.
199 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
201 * coff-i386lynx.c: Removed, name too long.
202 * i386lynx-cf.c: New file, was coff-i386lynx.c.
203 * configure.in: Reflect file name changes.
204 * Makefile.in: Mention Lynx-related files.
206 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
209 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
210 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
212 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
213 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
214 sections of type STYP_INFO. (from Minh Tran-Le)
215 (coff_compute_section_file_positions): Add discarded_sections_count
216 to abfd->section_count, which helps `strip' keep the size
217 of the executable header constant.
218 * coff-i386.c (discarded_sections_count): New variable, initialized
219 to zero. For use by `strip'. Currently being used only in aix386
220 coff, but may be useful for other coff systems. (from Minh Tran-Le)
222 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
224 * archive.c: Cosmetic improvements.
225 * opncls.c: Cosmetic improvements.
226 (new_bfd): Removed redundant structure slot init.
228 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
230 * config/news-mips.mh, hosts/news-mips.h: New files.
231 * configure.host: Use news-mips for mips-sony-bsd*.
233 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
235 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
236 * coff-i386lynx.c: New file, defines Lynx target vector and name,
237 includes coff-i386.c.
238 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
239 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
240 * i386lynx.c: Remove coff vector definition entirely.
241 (lynx_32_swap_ext_reloc_in): Define.
242 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
244 (lynx_32_swap_ext_reloc_out): Define.
245 (lynx_32_swap_std_reloc_out): Define.
246 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
247 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
248 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
249 (WRITE_HEADERS): Define, call Lynx swapping fns.
251 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
253 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
255 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
256 relocations of size 8, 16, 32. Sort generic relocs by type rather
257 than size. Added a little documentation too.
259 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
260 (TABLE_SIZE): New macro.
261 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
263 (swap_std_reloc_out): Write baserel relocs correctly.
264 (swap_std_reloc_in): Handle r_baserel field. Assert that
265 r_jmptable and r_relative fields are clear, and that the computed
266 index does refer to a defined entry of the howto table.
268 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
270 * section.c (bfd_make_section_anyway): New function.
271 * section.c: Change comments to say several sections can have
273 * bfd-in2.h: Re-generate to reflect above change.
274 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
275 if still no section after the bfd_coff_make_section_hook.
276 * coffcode.h: Add comment about TWO_DATA_SECS.
278 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
280 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
282 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
285 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
287 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
289 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
290 and i386lynx_coff_vec.
291 Added m68klynx_aout_vec and m68klynx_coff_vec.
292 * targets.c (target_vector): Removed i386lynx_vec, added
293 {i386,m68k}lynx_{aout,coff}_vec.
294 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
296 * m68klynx.c: New file.
297 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
298 and i386lynx_coff_vec.
299 * config/m68k-lynx.mt: New file.
300 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
301 * hosts/m68klynx.h: New file.
303 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
305 * archive.c: Define offsetof here.
306 * hosts/*.h: Don't define it here.
308 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
310 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
313 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
315 * hpux-core.c: Add comment about hpux version 7.
317 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
319 * lynx-core.c (lynx_core_file_p): Change per-thread register
320 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
321 in gdb/corelow.c. Create alias .reg section for the currently
324 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
326 * libecoff.h (ecoff_backend_data): Removed big_magic and
328 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
329 of big_magic and little_magic.
330 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
331 matches endianess of bfd.
332 (mips_ecoff_backend_data): Removed initialization of big_magic and
334 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
335 based on magic number. Support r4000 magic numbers.
336 (ecoff_get_magic): New function.
337 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
338 the backend structure.
339 * cpu-mips.c (arch_info_struct): Added case for r6000.
341 For MIPS configurations put both big and little endian versions in
342 the list of targets; the code is getting compiled in anyhow.
343 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
344 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
345 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
346 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
347 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
349 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
351 * osf-core.c: New file for OSF/1 core file support.
352 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
353 (HDEPFILES): Set to osf-core.o.
354 * bfd-in2.h (union tdata): Add osf_core_data member.
355 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
356 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
357 (osf-core.o): New dependency.
359 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
361 * TODO: Remove note about making --with-bfd-targets use canonical
362 target configuration name (already done); reword item about
363 separating reading and writing stuff to not refer to a
366 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
369 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
371 * gen-aout.c (main): Output newline after end of comment, not
372 before. (Reported by Jonathan Stone,
373 jonathan@oscar.stanford.edu).
375 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
377 * archive.c (compute_and_write_armap): Put weak symbols in the
380 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
381 section, not the .stabstr section. Set the type of the .stabstr
382 section to SHT_STRTAB.
383 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
385 * section.c (SEC_DEBUGGING): New section flag.
386 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
387 and the name starts with .debug, .line or .stab, set
388 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
389 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
390 SEC_DEBUGGING to section_flags.
391 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
392 SEC_DEBUGGING and SEC_CODE to section_flags.
393 * bfd-in2.h: Updated.
395 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
397 * bfd.c (tdata): Add lynx_core_data.
399 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
400 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
401 (ecoff_write_object_contents): Don't set scnptr to zero just
402 because size of section is zero. Needed for Irix 4.0.5F.
404 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
406 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
408 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
410 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
411 * bfd-in2.h (tdata): Add lynx_core_data;
412 * config.bfd configure.host: Get rid of superfluous netbsd and
414 * configure.in: Add lynx-core.o to Lynx config.
415 * i386lynx.c: Add defs for core file support.
416 * lynx-core.c: New file with Lynx core file support.
417 * hosts/i386lynx.h: Move lots of host specific includes to here.
418 Add def of HOST_LYNX. Remove unnecessary defs.
420 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
422 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
423 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
424 SEC_DATA for a SHF_NOBITS section.
426 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
427 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
428 * nlmcode.h: Add some casts to avoid warnings.
429 (nlm_write_object_contents): Ignore relocs for sections that are
430 neither code nor data. Just use the symbol value for debugging
431 symbols; don't offset by the section vma.
433 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
435 * reloc.c (bfd_perform_relocation): Don't return an error when
436 performing a reloc against an undefined weak symbol.
437 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
438 than obsolete BSF_EXPORT.
440 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
442 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
443 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
444 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
445 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
446 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
447 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
448 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
449 defined on all hosts, now that archive.c uses it.
451 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
453 * elfcode.h (elf_map_symbols): Create section symbols for all
454 sections, not just allocated sections; debugging sections can have
456 (elf_symbol_from_bfd_symbol): If there is an output section, use
457 the section index from that rather than the input section.
459 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
461 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
462 libbfd.h, which is regenerated from this file.
464 * bfd-in.h (symtype): Deleted typedef.
466 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
468 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
469 xor and subtract. Otherwise it will not sign extend if the type
470 of bfd_vma is larger than int.
472 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
473 and frameoffset as signed numbers. From Peter Schauer.
475 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
477 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
478 special function for all reloc entries.
479 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
481 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
482 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
484 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
486 * libbfd-in.h (struct artdata): Add armap_timestamp and
487 armap_datepos here too.
489 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
491 Improve timestamp support in BSD archive files to avoid linker
494 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
495 (bfd_flush, bfd_stat): Add prototypes.
496 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
497 (bfd_stat): Add, does fstat on a BFD.
499 * archive.c (_bfd_write_archive_contents): At end of file writing,
500 verify and possibly update the timestamp in the armap, if a BSD
501 archive. FIXME! Kludge recognizes BSD archive, rather than
502 vectoring properly. Should add to xvec.
503 (compute_and_write_armap): Move prototype to top, avoid PROTO.
504 (bsd_write_armap): Save timestamp and file location thereof, when
505 writing the armap in a BSD file.
506 (bsd_update_armap_timestamp): New function to check and
507 rewrite the timestamp.
509 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
511 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
513 * hosts/i386sco.h: Define a bunch of stuff for core files.
514 * sco-core.c: Remove, replace by trad-core.c.
515 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
516 * config/i386sco.mh: Use trad-core not sco-core.
517 * hosts/i386isc.h, config/i386isc.mh: Remove.
518 * configure.host: Use i386sco for isc.
519 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
520 * config.bfd: Use i386-coff not i386-sco.
522 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
523 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
524 i486-elf which doesn't exist).
526 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
528 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
529 padding field to zero.
531 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
532 * configure.in: Remove bogus netbsd386 handling.
534 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
535 Correct overflow detection requires matching the upper four bits
536 of the destination against the PC.
538 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
540 * configure.in: Make 64-bit stuff work with "--with-targets=all".
542 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
544 * libbfd-in.h: Removed swapping routines declarations.
545 * bfd-in.h: Added swapping routine declarations, and renamed them
547 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
548 * Changed all callers.
549 * libbfd.h, bfd-in2.h: Rebuilt.
551 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
553 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
556 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
558 * configure.in: Reorganized setting of makefile variables so
559 64-bit stuff works again.
561 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
564 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
565 "native_elf_sym" field, merged to make new type "elf_symbol_type".
566 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
567 Deleted field raw_syms.
568 (obj_symbols): Remove cast.
569 (obj_raw_syms): Deleted.
570 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
571 native_elf_sym fields.
572 * elf32-hppa.c: Changed uses of elf32_symbol_type to
575 From Pete Hoogenboom and Jeff Law:
577 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
579 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
580 bits are zero (e.g., they specify no relocations), then do not
581 even bother adding their entries to the symextn section.
583 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
584 of scope can have an argument relocation stub.
586 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
587 structure and type to elf32_hppa_stub_description. This makes
588 it consistent with the GNU coding conventions.
589 (elf32_hppa_stub_description): Added a 'next' field to allow
590 linking of stub description structures.
591 (elf32_hppa_stub_description): Added a 'stub_listP' field to
592 keep track of individual stubs.
593 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
594 Combined with the elf32_hppa_stub_description structure.
595 (elf32_hppa_stub_name_list): New type to keep track of
598 (add_stub_by_name): New function.
599 (find_stub_by_name): New function.
600 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
602 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
605 * elf32-hppa.c: (retval_mismatches): The direction of argument
606 relocation was reversed.
607 (hppa_elf_build_arg_reloc_stub): Return address was not being
609 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
610 argument relocation bits so this function can be used in the check
612 (hppa_elf_stub_check): Pass caller argument relocation bits into
613 hppa_elf_arg_reloc_needed_p().
614 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
615 pass caller argument relocation bits into
616 hppa_elf_arg_reloc_needed_p().
618 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
620 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
622 * hosts/delta88v4.h: New for SVR4.
623 * configure.hosts: Use it.
625 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
627 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
628 is an SCO pre-define.
630 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
632 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
634 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
636 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
638 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
639 symbols as BFD local symbols.
640 (nlm_write_object_contents): Don't bother writing out exported
641 symbols more than once; they now appear in the symbol table more
642 than once (with and without a prefix) if necessary. Set offset
643 values to be non-zero as NLMLINK does.
645 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
647 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
649 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
651 * section.c (struct sec): Move position of user_set_vma, and
653 (SEC_BALIGN): Disable for now. I don't think it's currently used.
655 * elf32-hppa.c (elf_hppa_howto_table): Now static.
656 (symext_rootP, symext_lastP, global_value, GOT_value,
657 global_symbol, global_sym_defined, symextn_contents,
658 symextn_contents_real_size, elf_hppa_stub_rootP,
659 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
660 default initialization.
661 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
663 (hppa_look_for_stubs_in_section): Introduce temporaries to make
664 code more readable in 80 columns.
666 * libhppa.h (all functions): Now inline under GNU C.
668 More patches from Jeff Law:
670 * elf32-hppa.c (AR_WARN): Give argument which caused the
671 invalid argument relocation.
672 (AR_UNIMP): Delete unused macro.
673 (hppa_elf_set_section_contents): Always return a value.
674 (elf32_hppa_backend_table_processing): Likewise.
675 (elf32_hppa_backend_section_processing: Likewise.
677 * som.c: New file containing SOM specific code extracted
680 * som.h: New file containing SOM specific code extracted
685 * libhppa.h: Delete SOM specific code. Add generic PA
686 code which can be shared by both SOM and ELF backends.
688 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
689 depends on libhppa.h now.
691 * configure.in (hppa_vec): Needs som.o module instead of
694 * elf32-hppa.c: Include libhppa.h. Do not define
697 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
698 now lives in libhppa.h.
699 (hppa_reloc_field_selector_type_alt): Likewise.
701 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
702 define malloc or free.
704 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
707 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
709 (elf_hppa_reloc_type_lookup): Likewise.
710 (elf_hppa_tc_make_sections): Likewise.
711 (hppa_elf_arg_reloc_needed_p): Likewise.
712 (hppa_elf_build_long_branch_stub): Likewise.
713 (elf_reloc_map): Delete, no longer used.
714 (elf_hppa_reloc_map): Likewise.
715 (elf32_hppa_symextn_map_max_size): Likewise.
716 (elf32_hppa_get_sym_extn): Abort if type is bogus.
718 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
719 of the .hppa_unwind section.
721 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
723 * config.bfd: recognize m88110.
725 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
727 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
729 * elfcode.h (elf_section_from_bfd_section): Add detection of
733 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
734 New functions for support of long branch stubs.
735 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
736 check for long branch stubs.
737 (hppa_look_for_stubs): Unused function. Removed.
738 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
739 version of bfd_set_section_contents.
740 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
741 when BFD is configured for debugging.
743 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
744 to return a list of symbols that have non-zero argument
746 (hppa_elf_stub_finish): Make sure stub generation is done only
749 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
750 generation relocation entries within a stub.
751 (hppa_elf_build_arg_reloc_stub): Corrections to argument
754 * elf32-hppa.c: New #define's for argument relocation types.
755 (mismatches, retval_mismatches): Updated to reflect new
756 argument relocation types.
757 (CURRENT_STUB_OFFSET): New macro.
759 * elfcode.h (map_program_segments): Set the PF_X bit for data
762 * elf32-hppa.c: (elf_hppa_howto_table): Add
763 R_HPPA_STUB_CALL_17 for support of linker stub generation.
764 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
767 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
768 R_HPPA_STUB_CALL_17 for support of linker stub generation.
770 * hppa_stubs.h: Add new instructions that are used in linker
773 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
774 unwind descriptor were incorrect.
776 * libelf.h (bfd_elf_find_section): Declare.
778 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
779 function in place of global_sym field in elf_backend_data
781 (elf32_hppa_backend_symbol_table_processing,
782 elf32_hppa_backend_section_processing,
783 elf32_hppa_backend_fake_sections,
784 elf32_hppa_backend_section_from_shdr,
785 elf32_hppa_backend_section_from_bfd_section): New functions to
786 provide support of symbol extension sections and argument
788 (elf_info_to_howto): Remove call to abort().
790 * elf32-target.h: Support for special processing by the backend.
791 (struct elf_backend_data): Added elf_backend_symbol_processing,
792 elf_backend_symbol_table_processing,
793 elf_backend_section_processing, elf_backend_section_from_shdr,
794 elf_backend_fake_sections, and
795 elf_backend_section_from_bfd_section fields.
796 * elfcode.h: (bfd_section_from_shdr): Add a check for
797 processor-specific section types.
798 (elf_fake_sections): Add a check for processor-specific
800 (bfd_elf32_write_object_contents): Add a check to see if
801 there is any final section processing to be done by the
803 (elf_section_from_bfd_section): Add a check for
804 processor-specific section types.
805 (elf_slurp_symbol_table): Remove reference to global_sym in the
806 elf_backend_data structure. Replace it with a call to
807 elf_backend_symbol_processing.
808 * libelf.h: Remove global_sym field in the elf_backend_data
809 structure. Replace it with a series of backend-specific
812 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
813 stub_sym should be called target_sym.
814 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
815 rather than the output bfd (output_bfd).
816 (hppa_elf_reloc): Get rid of references to the global_sym field in
817 the elf_backend_data structure.
819 * elfcode.h (elf_fake_sections): Check the correct condition for
820 .bss. Also, detect the existence of a .note section.
822 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
825 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
826 should be a reference to bfd_arch_hppa.
828 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
829 the bfd_check_format structure to avoid a type mismatch.
831 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
832 and Jim Kingdon (kingdon@cygnus.com)
835 * netbsd386.c: New file.
836 * aoutx.h: Make sym_is_debugger_info true for N_FN.
837 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
838 libaout.h, targets.c: Other changes.
840 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
842 * config/m88k-elf.mt: New file.
843 * config.bfd: Use it for m88*-*-sysv4*.
845 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
847 * elfcode.h (elf_build_phdrs): Unused function deleted.
848 (bfd_shdr_from_section): Ditto.
849 (write_relocs): Don't change section contents for addend.
850 (elf_locate_sh): Return type is now always elf_internal_shdr,
851 since the other types were really aliases for this type anyways.
852 Don't compile this function, since it is static and doesn't appear
853 to be used in this file.
854 (sym_is_global): Return non-zero for weak symbols. Abort if
855 section pointer is null.
856 (swap_out_syms): Reorder tests so function symbols can be weak.
857 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
858 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
859 extracting out some common code. Abort if BFD section symbol has
861 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
862 section symbols. Don't read section contents to fill in addend
865 * elf32-i386.c (elf_howto_table): All partial_inplace fields
870 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
872 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
873 specific information for a symbol. Put in elf_sym_num, which
874 gives the external symbol number in the elf object file, since
875 local symbols must come before global symbols.
876 (elf_sym_extra): New macro.
877 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
878 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
879 symbol number to external number. Store the address of the
880 Elf_Sym_Extra field for the symbol in the udata field.
881 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
883 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
885 * elfcode.h (elf_obj_tdata): Add field to count the size of the
886 array of pointers to section symbols.
887 (elf_map_symbols): Bump the max index of the section symbols so
888 that we don't overwrite memory. Store the max index into the
891 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
893 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
894 to the section symbols we created. Remove unused field
896 (elf_map_symbols): Fill in array of pointers to section symbols.
897 Only create section symbols for sections that have SEC_ALLOC set,
898 and have non-zero size.
899 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
900 section symbol, look up the section in the list of section
901 symbols, and set the udata pointer appropriately. Otherwise, if
902 udata is still NULL, fail an assertion, and use 0, instead of
905 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
907 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
908 mipslelf and mipsbelf respectively.
909 * config/mipslelf.mt, config/mipsbelf.mt: New files.
910 * elf32-mips.c: Added some reloc information.
911 * configure.in: Fixed error message.
913 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
915 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
917 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
918 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
919 * archures.c: Alphabetize decls.
921 * configure.in, targets.c: Add missing vectors to the tables.
922 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
923 Remove hp300bsd_vec due to clash with sunos_big_vec.
925 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
927 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
928 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
929 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
930 * Makefile.in, configure.host, config.bfd: Corresponding changes.
931 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
933 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
935 * coffgen.c (coff_section_symbol): If section's output_section is
936 not yet set, point to itself. This is needed because this is
937 called on the output file, not the input file.
939 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
940 dummy value, rather than leaving it NULL.
942 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
944 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
945 bfd_default_set_arch_mach.
947 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
949 * config.bfd (cpu): Extract from canonical name with sed.
950 * configure.in: Don't pass it.
952 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
954 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
955 BYTE_SIZE conflicts with a Mach header.
956 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
958 * configure.host: Make sure all OS fields end in *.
960 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
962 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
963 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
964 doesn't exist, don't try to create it.
966 * nlmcode.h (nlm_write_object_contents): procedure offsets are
967 from start of code segment, not start of file.
968 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
970 * configure.in (SELECT_VECS switch): Likewise.
972 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
974 * format.c (bfd_check_format): If the target matches the default
975 target, set match_count to 1, to ignore any previous matches.
977 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
979 * configure.in: Add reloc16.o when we add
980 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
981 Makefile.in (BFD_LIBS): Remove reloc16.o.
983 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
986 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
987 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
988 S-records via SELECT_VECS.
990 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
991 support S-records, for convenience.
993 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
995 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
996 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
997 Read and write Alpha relocs. Can't process them yet.
998 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
999 If the section does not already exist, create it.
1001 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1004 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1005 finish_reloc fields.
1006 * ecoff.c: Move MIPS reloc support from here...
1007 * coff-mips.c: to here.
1008 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1010 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1011 finish_reloc backend function.
1012 (ecoff_write_object_contents): Removed MIPS specific assertions.
1013 * coff-mips.c (mips_finish_reloc): New function.
1014 (mips_ecoff_backend_data): Fill in new fields.
1015 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1017 * targets.c: Added extern for ecoffalpha_little_vec.
1019 * bfd.c (_bfd_host_big_endian): Removed.
1020 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1022 * bfd-in2.h: Regenerated.
1024 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1026 * config.bfd: New file, broken out of configure.in.
1027 * configure.in: Use it, and use standard target names for
1028 --with-targets, replacing --with-bfd-targets.
1030 * archures.c (archures_init_table): Add bfd_sh_arch.
1032 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1033 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1034 Fix error in error message.
1036 * oasys.c: Make bfd_error_vector extern.
1038 * configure.in: Include stab-syms.o for a.out/b.out targets
1039 and hp300{bsd,hpux}.
1041 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1043 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1044 section before setting output_has_begun.
1045 (nlm_set_section_contents): Remove argument names from
1046 mangle_relocs_func prototype.
1047 (nlm_write_object_contents): Remove shadowing local variable.
1048 Don't write out debugging symbols if debugInfoOffset is -1. Add
1049 the codeImageOffset to the start, exit, and check procedure
1051 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1052 Don't check partial_inplace field; its value is irrelevant.
1054 * Base use of sco-core on host, not target.
1055 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1056 * config/i386-sco.mt (TDEFINES): Removed.
1057 * config/i386sco.mh: New file to use sco-core.
1058 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1060 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1061 conversions for some fields.
1063 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1065 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1066 error rather than aborting.
1068 * libnlm.h (struct nlm_backend_data): Added mach field.
1069 (nlm_machine): New accessor macro.
1070 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1072 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1074 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1076 * configure.in: Replace calls to sort with shell code
1079 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1081 * configure.in: Include aout32.o for any a.out/b.out formats.
1083 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1085 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1086 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1087 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1088 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1089 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1090 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1093 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1095 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1097 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1099 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1101 * bfd.c (bfd_scan_vma): New function.
1103 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1105 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1107 * bfd-in2.h: Updated.
1109 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1112 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1114 * configure.in: Remove unneeded test.
1116 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1118 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1120 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1122 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1124 * PORTING, TODO, config/README: Update to reflect below changes.
1126 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1127 --with-bfd-targets="target1,target2,..." and the special target
1128 "all" to get the previous default behavior.
1129 Figure out which architecture and backend .o files are needed from
1130 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1131 the .mt files. Define TDEFAULTS based on them, also.
1133 * Makefile.in: Remove references to MINIMIZE.
1134 * archures.c, targets.c: Ditto.
1136 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1137 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1140 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1141 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1142 SELECT_VECS manually; it's automatic now.
1144 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1145 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1147 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1148 (TDEFAULTS): Don't define BFD; not used.
1150 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1151 this is a host, not a target.
1153 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1155 * elfcode.h (elf_object_p): Add comment about what this function
1156 does and to watch out for side effects. Add FIXME for memory leaks.
1157 Fix comment about checking for matching byte order. Preserve
1158 pointer to old tdata (if any), and restore it if we don't match
1159 file with target vector. If we are going to use goto's, use them
1160 consistently and maintainably.
1161 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1162 to note that the problem is even more serious than just leaked
1163 memory. Replace goto with more traditional return.
1165 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1167 Fix incorrect or useless makefile variable definitions:
1168 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1169 define DEFAULT_VECTOR, instead of TDEFINES.
1170 * config/i386aix.mh (MINIMIZE): Don't define.
1171 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1172 * config/rs6000.mh (ALLOCA),
1173 * config/i386v.mh (ALLOCA),
1174 * config/i386linux.mh (ALLOCA),
1175 * config/i386isc.mh (ALLOCA),
1176 * config/go32.mh (EXTRALIBS): Don't define; not used.
1177 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1178 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1179 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1181 * config/.Sanitize (Things-to-keep): Add README.
1182 * config/README: New file, explaining the variables.
1184 * targets.c (target_vector): Add hp300_bsd_vec.
1185 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1186 (hp300bsd.o): New rule.
1188 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1190 * libelf.h (NAME): Provide a default definition, that's neither
1191 for 32 bits nor for 64.
1193 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1195 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1196 that is what is in elf.c.
1198 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1200 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1201 scBss and scSBss symbols, since it was wrong.
1203 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1206 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1207 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1209 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1210 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1212 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1214 * hpux-core.c: Cast return value from bfd_zalloc.
1216 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1218 * aoutx.h (log2): Delete i387-specific code.
1220 * Makefile.in (BFD_LIBS): Always include elf.o.
1221 (BFD32_BACKENDS): Don't include elf.o here.
1222 (ofiles): Delete references to ofiles2 and ofiles3.
1223 (do_clean): Delete ofiles.
1224 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1225 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1226 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1228 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1231 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1232 (from Meissner's additions to bfd-in2.h).
1234 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1238 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1240 * elfcode.h (elf_write_object_contents): Don't drop core if
1241 elf_symbol_from returns a NULL pointer when processing a non-elf
1242 symbol, use a 0 size instead.
1244 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1246 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1247 bfd_elf32_hash, since the hash table is independent of the 32/64
1250 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1251 that is what is in elf.c.
1253 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1255 * elf32-i386.h (reloc_type): Reformat spacing.
1256 (elf_howto_table): Add the rest of the 386/ELF relocations.
1257 (elf_i386_reloc_type_lookup): Ditto.
1258 (elf_i386_info_to_howto): Ditto.
1259 (elf_i386_info_to_howto_rel): Ditto.
1261 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1263 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1264 of nlm_slurp_symbol_table as boolean, not pointer.
1265 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1266 of nlm_slurp_reloc_fixups as boolean, not pointer.
1268 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1270 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1271 are now predefined by GCC
1273 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1275 * coffgen.c (coff_print_symbol): Add the section offset to the
1276 line number address, so it's printed the same way as the function
1277 address. Only showed up for line numbers that aren't in the first
1280 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1282 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1283 (nlm_mangle_relocs_func): New macro.
1284 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1285 (nlm_i386_mangle_relocs): New function.
1286 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1287 symbols into the .bss section.
1288 (nlm_set_section_contents): Call the mangle_relocs function.
1289 (nlm_write_object_contents): Treat a reloc against any defined
1290 symbol as an internal reloc. Fix bug in external reloc counting.
1291 Get the offset and debugging type right for .bss symbols. Only
1292 output debugging symbols for defined symbols.
1294 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1296 * coff-z8k.c (rtype2howto): Likewise.
1297 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1298 * elf32-i386.c (TRACE): Likewise.
1299 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1300 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1301 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1302 argument rather than using printf.
1304 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1306 * coffswap.h: Added macros used when accessing several fields;
1307 default is the same as before.
1308 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1309 * coff-alpha.c: Defined macros to use the right sizes in
1311 * libecoff.h: Backend information is now in target vector, not
1312 BFD. Start of backend information is COFF backend information.
1313 * coff-alpha.c, coff-mips.c: Changed accordingly.
1314 * ecoff.c (ecoff_mkobject): New function.
1315 (ARMAP_START): Changed into backend information, since Alpha uses
1317 (ecoff_slurp_armap): Don't overlay archive header.
1318 * bfd.c: Include libcoff.h.
1320 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1322 * Makefile.in (install): Fix sh syntax error.
1324 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1326 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1328 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1330 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1332 * ecoff.c: New file for generic ECOFF functions.
1333 * ecoffswap.h: New file for ECOFF swapping functions which differ
1334 only slightly for different targets.
1335 * libecoff.h: Added prototypes for ecoff.c functions.
1336 (ecoff_backend_data): New structure.
1337 (ecoff_tdata): Added backend_data field. Changed external data
1338 pointers to be PTR rather than to a particular struct.
1339 (ecoff_symbol_struct): Moved in from coff-mips.c.
1340 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1341 Added ECOFF backend structures. Include ecoffswap.h.
1342 * coff-msym.c: Removed; superseded by ecoffswap.h.
1343 * bfd.c: Include coff/internal.h.
1344 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1346 (BFD64_BACKENDS): Added coff-alpha.o.
1347 (CFILES): Removed coff-msym.c. Added ecoff.c.
1348 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1349 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1350 (ecoff.o, coff-alpha.o): New targets.
1351 (coff-msym.o): Removed target.
1353 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1355 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1356 of EXFUN in the BFD sources. Heave ho!
1358 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1360 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1362 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1364 * hosts/sun3.h: remove some more conflicting decls
1366 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1368 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1369 redefine TEXT_START_ADDR to be 0.
1371 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1373 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1374 host and target info.
1376 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1378 * nlm32-i386.c: New file. First cut at i386 NLM code.
1379 * libnlm.h: Added some more prototypes.
1380 (struct nlm_relent): New structure.
1381 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1382 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1383 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1384 nlm_reloc_fixup_secs.
1385 (struct nlm_backend_data): New structure, with accessor macros.
1386 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1387 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1388 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1390 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1391 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1393 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1394 external references in symbol table as undefined symbols.
1395 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1396 argument in get_symtab rather than in slurp_symbol_table.
1397 (nlm_slurp_symbol_table): Save symbol information in tdata.
1398 (nlm_print_symbol): New function.
1399 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1400 nlm_canonicalize_reloc): New functions to read relocs.
1401 (nlm_compute_section_file_positions, nlm_set_section_contents,
1402 nlm_external_reloc_compare, nlm_write_object_contents): New
1403 functions to create NLM files.
1404 * nlm-target.h: Define all the nlm functions here either as
1405 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1406 the backend_data field to TARGET_BACKEND_DATA.
1407 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1408 they are now in nlm-target.h.
1409 (TARGET_BACKEND_DATA): Define as NULL.
1410 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1411 (nlm_set_arch_mach): New function.
1412 * targets.c: Added nlm32_i386_vec.
1413 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1414 (CFILES): Added nlm32-i386.c.
1415 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1416 (nlm32-i386.o): New target.
1418 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1420 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1421 C, and aren't needed anyway (return int)
1423 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1425 * elfcode.h: Use casts with bfd_alloc and alloca.
1427 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1429 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1430 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1431 older cpp's, that don't do additional replacement on the JUMP_TABLE
1433 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1436 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1438 Yet another trad-core variant:
1439 * config/esix.mh, hosts/esix.h: New files.
1440 * configure.hosts: Use them.
1442 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1444 * reloc.c (bfd_perform_relocation): Handle the case of
1445 complain_overflow_bitfield, rightshift > bitpos, and a negative
1448 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1450 * elfcode.h: Reimplement segment writing.
1451 (elf_write_phdrs): Use precomputed e_phoff rather than making
1453 (elf_build_phdrs): Disabled, for now.
1454 (assign_file_position_for_section): Don't change file offset for
1456 (assign_file_positions_for_symtab_and_strtabs): New function.
1457 (struct seg_info): New type.
1458 (map_program_segments): New function.
1459 (assign_file_positions_except_relocs): For executables, leave
1460 section headers &c for last, and properly align all sections with
1462 (prep_headers): No longer abort when EXEC_P is set.
1463 (write_shdrs_and_ehdr): Deleted all code relating to program
1466 * elfcode.h (various): Deleted some unused code, and debugging
1468 (write_relocs): Cache value of last symbol looked up, to save
1469 time if the symbol is referred to repeatedly.
1470 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1472 (assign_section_numbers): Likewise.
1474 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1476 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1477 (struct elf_obj_tdata): New field, phdr.
1478 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1480 (ELF_MAXPAGESIZE): Default to 1.
1481 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1482 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1483 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1484 Most should have length field of `2'.
1486 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1488 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1490 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1492 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1493 the top level script has already adjusted for it.
1495 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1497 * srec.c (srec_write_symbols): Get CR LF in the right order.
1499 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1501 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1503 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1505 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1506 bitpos when overflow checking.
1508 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1510 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1511 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1512 Send error messages to stderr.
1514 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1516 * nlm{32,64}-target.h: Remove.
1517 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1518 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1519 * nlm.c (ARCH_SIZE): Remove define to zero.
1520 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1521 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1522 * nlm{32,64}-gen.c (nlm-target.h): Include.
1523 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1524 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1525 nlm<size>, and use macros select size.
1527 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1529 * Makefile.in (Makefile): add configure.in, drop redundant
1530 $(srcdir), drop redundant ./
1532 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1534 * hpux-core.c: New file; backend for HP/UX style core files.
1535 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1537 * bfd-in2.h: Updated.
1538 * hppa.c (make_bfd_asection, hppa_core_file_p,
1539 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1540 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1541 Removed from target vector.
1542 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1544 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1546 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1547 (HDEPFILES): Set to hpux-core.o.
1548 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1549 * hosts/hp300.h (HOST_HP300HPUX): Define.
1550 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1551 aix386-core.o, hpux-core.o.
1552 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1554 * reloc.c (enum complain_overflow): New enumeration with the
1555 various flavours of overflow checking.
1556 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1557 from boolean to emum complain_overflow. Removed obsolete absolute
1559 (HOWTO): Removed absolute argument.
1560 (bfd_perform_relocation): Do overflow checking on all types of
1562 * bfd-in2.h: Updated accordingly.
1563 * all targets: Updated initialization of reloc howto tables.
1565 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1567 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1570 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1572 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1574 * elfcode.h: Fix several illegal pointer combination warnings for
1575 usages of bfd_alloc and alloca.
1577 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1578 apparent Sun C preprocessor recursion. Fix access macros.
1579 * nlmcode.h: Remove spurious '&' before several array references.
1581 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1583 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1584 config/m68k-coffun.mt -> u68k-coff.mt.
1585 * Makefile.in, configure.in: Corresponding changes.
1587 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1589 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1590 function name; it's valid without, and some compilers give
1591 warnings with it there.
1593 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1595 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1596 * bfd.c (union tdata): Add nlm_obj_data;
1597 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1599 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1601 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1602 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1603 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1604 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1605 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1606 * bfd-in2.h (INLINE): Defines moved here.
1607 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1608 * libelf.h (CAT4): Move define to bfd-in2.h.
1609 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1610 * bfd-in2.h (union tdata): Add nlm_obj_data.
1611 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1612 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1613 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1614 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1615 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1618 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1620 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1622 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1624 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1625 Deleted `thunk' structure, merged into tdata, duplicate data
1627 Rearranged functions, grouping by functionality.
1628 Broke up many functions in elfcode.h, re-ordered many parts of
1629 file writing to handle unpredictable state of section relocation
1630 table as provided by various applications.
1631 Still needs cleanup: Merge functions back together, split out
1632 data structure with only data that is used only when writing out
1635 * elf.c (bfd_elf_generic_reloc): New function, taken from
1637 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1638 bfd_perform_relocation lossage.
1640 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1642 (ofiles): Don't use sort or uniq; do it with sh constructs.
1644 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1646 * coffcode.h: Recognize I386PTXMAGIC.
1647 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1648 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1649 New macros; use it if defined.
1650 * config/symmetry.mh, hosts/symmetry.h: New files.
1652 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1654 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1655 * Makefile.in: Change accordingly.
1656 (CFILES): Add elf64-gen.c.
1658 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1660 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1662 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1664 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1667 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1669 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1670 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1672 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1674 * configure.in: Recognize h8300h-*-*.
1676 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1678 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1679 type R_H8500_HIGH_16.
1680 * coff-sh.c (r_imm32): Get the width of the reloc right.
1682 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1684 * configure.in: Add new target m68k-coffun to the dpx/2.
1685 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1687 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1689 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1690 sparc-aout-specific list.
1692 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1694 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1696 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1697 and Jim Kingdon (kingdon@cygnus.com)
1699 * elfcode.h: Use memset not bzero.
1700 * trad-core.c: Don't include <sys/file.h>.
1701 * i386linux.h: Include <sys/file.h>.
1702 * coff-m68k-un.c: new file to handle names with underscores on
1704 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1705 to not duplicate the function in the executable.
1706 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1708 * coffcode.h (MC68KBCSMAGIC): case added.
1709 * targets.c: Add m68kcoffun_vec.
1710 * configure.host: added support for Bull dpx/2.
1711 * config/dpx2.mh, hosts/dpx2.h: new files.
1712 * Makefile.in: added target coff-m68k-un.
1714 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1716 * aoutf1.h: Add definition of MACHTYPE_OK.
1718 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1720 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1723 * syms.c, bfd-in2.h: Doc fix.
1725 * coffcode.h (CALC_ADDEND): Check for common section using the
1726 section flag as well as the symbol flag.
1728 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1730 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1731 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1732 be sufficient. Define TEXT_START_ADDR.
1734 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1736 * aoutx.h (translate_from_native_sym_flags): Removed statep
1737 argument. Just let an indirect symbol point to the next symbol
1738 without forcing the next symbol to be undefined. Changed all
1740 * hp300hpux.c (slurp_symbol_table): Changed call to
1741 translate_from_native_sym_flags.
1742 * targets.c: Added hp300hpux_vec.
1743 * Makefile.in (hp300hpux.o): Added dependencies.
1745 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1747 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1748 relocs together, and add 64-bit versions.
1749 (bfd_generic_get_relocated_section_contents): Argument to alloca
1752 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1753 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1755 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1756 (new_bfd): Prototype-style definition, using DEFUN.
1757 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1758 argument is type size_t, not bfd_size_type.
1759 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1760 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1761 bfd_error_nonrepresentabltrap): Prototypes.
1762 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1763 bfd_alloc_grow): Adjusted prototypes for arg type change.
1764 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1765 do_slurp_coff_armap, bfd_construct_extended_name_table):
1767 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1768 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1771 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1772 (ofiles): New target. Build a list of unique file names, in case
1774 (TARGETLIB): Use list of files from ofiles.
1775 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1776 minimal-bfd flag and target makefile frag contents.
1778 * elfcode.h (elf_read): Delete static declaration, since function
1780 (elf_map_symbols): Write out section symbols for all sections, for
1782 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1783 section symbols for the same section.
1784 (elf_find_nearest_line): Don't print message, just return false.
1786 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1788 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1790 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1792 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1794 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1795 (realclean): Remove generated headers.
1797 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1799 * section.c (bfd_set_section_content): Deny if file is not opened with
1800 the proper mode, set output_has_begun if file is openened for update.
1801 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1802 done in bfd_set_section_content.
1804 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1806 * hosts/std-host.h: Removed declarations of printf, fprintf,
1807 fcntl, fread and fwrite. They are all error prone for one reason
1808 or another. Changed declaration of memchr from char * to PTR.
1810 * configure.in (mips-*-riscos*): New target; use riscos.
1811 * configure.host (mips-*-riscos*): New host; use riscos.
1812 * config/riscos.mh (HDEFINES): Add -G 4.
1814 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1815 rather than casting the result of bfd_h_get.
1817 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1819 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1822 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1824 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1825 include in search list if BFD64 is defined.
1827 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1828 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1830 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1832 * elf64-target.h, elf64-generic.c: New files.
1833 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1834 (elf64-generic.o): List dependencies.
1836 * Makefile.in: List target `all' explicitly before host/target
1837 makefile fragments are included, in case they define any new
1840 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1841 versions as appropriate. Uses updated.
1842 (elf_debug_section): Declare before use.
1843 (elf_debug_file): New function.
1844 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1845 Alignment value in section header is n_bytes, not log2.
1846 (new_section_hook): Do nothing for now.
1847 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1849 (elf_core_file_p): Simplify check for correct class (word size).
1850 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1851 Initialize all fields when creating data structures.
1852 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1853 (elf_compute_section_file_positions): Set correct class in output
1855 (elf_write_object_contents): Section symbols have empty names in
1858 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1859 args to size_t before call.
1860 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1862 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1864 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1865 number information, return 0 for line number.
1867 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1869 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1872 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1874 * hosts/riscos.h: Define NBPG and UPAGES.
1876 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1878 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1879 lvalue; it contains a cast.
1881 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1883 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1884 Use unsigned hash values for better hashing.
1885 (hash): Hash in the string length for long strings.
1887 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1889 * aoutx.h (compare): Replace 3 if's with a subtraction.
1890 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1891 in decreasing order of success, as an optimization.
1892 (hash): Take a length arg; ignore chars after #25, for speed.
1893 (add_to_stringtab): Pass length to hash.
1895 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1897 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1899 * elfcode.h (elf_new_section_hook): Do nothing for now.
1900 (elf_write_object_contents): Output common symbols the way ELF
1903 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1905 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1906 here from elfcode.h. A couple of size-specific structure pointers
1907 were changed to PTR; uses fixed appropriately.
1908 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1909 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1910 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1911 temporary macros to ease name change.
1912 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1913 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1915 * doc/Makefile.in (libbfd.h): Process elf.c too.
1916 * Makefile.in (elf.o): Note new dependencies.
1918 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1919 code, tweaked some debug hooks.
1920 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1923 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1925 * hosts/riscos.h: New file.
1927 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1929 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1930 section already exists, use its pointer to fill in rawdata slot.
1932 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1934 * hosts/std-host.h: Return value of puts and fputs is int not void.
1936 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1938 * aoutx.h (howto_table_ext): Comment the field names.
1939 * reloc.c (bfd_perform_relocation): Fix max and min values.
1941 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1943 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1944 size-independent elf internal data structures.
1945 * elfcode.h (put_word, get_word): Define as appropriate for
1946 architecture word size. Structure swapping functions changed to
1947 use them as appropriate.
1949 * configure.in: If compiling 64-bit back ends, do them before
1952 * libelf.h: Use new size-independent versions of elf internal data
1954 (symbol_type): Reordered to put any fields dependent on target
1956 (elf_backend_data): Renamed from elf##_backend_data and made
1958 (elf_sect_thunk): Now size-independent.
1960 * libbfd.c (bfd_log2): Now returns unsigned int.
1962 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1964 * Rename config/m88k-aout.mt to config/noop.mt.
1965 configure.in: Use it for mips-*-bsd*.
1967 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1969 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1970 initializer" warning from gcc.
1971 * cpu-h8500.c (arch_info_struct): Likewise.
1972 * cpu-sh.c (arch_info_struct): Likewise.
1974 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1975 howto_*): Unused functions and variables commented out.
1976 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1978 * cpu-h8500.c (compatible): Likewise.
1979 * cpu-sh.c (compatible): Likewise.
1981 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1982 Always set a valid length value, even for invalid input.
1984 * srec.c (srec_write_symbols): Use sprintf_vma.
1986 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1987 uint64_type): Provide default definitions.
1988 * hosts/std-host.h (int64 stuff): Remove them from here.
1990 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
1992 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
1993 variable. Added default case to switch.
1995 * aoutx.h (translate_from_native_sym_flags): Before casting
1996 pointers to integers, make sure the integer type is wide enough.
1997 * coff-mips.c (ecoff_set_symbol_info): Ditto.
1999 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2000 don't bother comparing for less-than-zero.
2001 (bfd_set_section_contents): Ditto.
2003 * elfcode.h (bfd_add_to_strtab): Now static.
2004 (sym_is_global): New function.
2005 (elf_map_symbols): Call it. Now returns void. Removed unused
2007 (bfd_section_from_shdr): Mark string tables other than for section
2008 and symbol names as normal sections having contents.
2009 (fix_up_strtabs): New function; fixes up ELF header fields for
2010 stab sections with string tables associated.
2011 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2012 sections. Reordered condition tests for symbol flags; default to
2013 local-object value instead of global-object.
2014 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2015 inside condition test.
2016 (elf_print_symbol): Use fprintf_vma.
2017 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2020 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2021 back to "long long" for HOST_64_BIT.
2023 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2024 without using invalid ANSI C preprocessing tokens.
2026 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2027 * libelf.h (bfd_elf32_new_section_hook): Declare.
2028 * elfcode.h (new_section_hook): Define here.
2030 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2031 against multiple inclusions.
2033 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2035 * Makefile.in (bfd.h): Generate into current directory by grabbing
2036 64-bit definition (if any) from sysdep.h.
2037 * bfd-in.h: Put in marker for sysdep.h inclusion.
2039 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2041 * reloc.c (bfd_perform_relocation): Check for overflow on
2042 pc-relative relocations if the howto asked for it.
2044 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2046 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2048 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2050 * config/riscos.m{h,t}: New files.
2051 * configure.{host,in}: Use them.
2053 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2055 * elf32-mips.c: comment change. This is a mips file, not 88k.
2057 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2059 * cache.c (bfd_cache_init): Increment open_files and call close_one
2061 (bfd_open_file): Don't increment open_files here.
2063 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2065 * config/delta88.mh: Don't set CC.
2067 * Makefile.in: Add elf32-{mips,m88k,generic}.
2068 elf32-{mips,m88k,generic}.c: New files.
2069 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2070 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2071 don't match a different target.
2073 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2075 Eliminate "int8_type", "int16_type", "int32_type", and their
2076 variants from the BFD universe. Leave the 64-bit types for now,
2077 since they are in flux.
2079 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2080 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2081 * ieee.c: Convert uint8e_type => unsigned char.
2082 * oasys.c: Extensive changes to eliminate obsolete types.
2083 These depend on changes in ../include/oasys.h as well.
2084 * hosts/*.h: Remove declarations of all these types.
2086 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2088 * hosts/delta88.h: #if 0 out some declarations which conflict with
2091 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2093 * Makefile.in (install): remove parentdir cruft
2095 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2097 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2098 * Expurgate random DEFUNs that have crept in.
2100 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2102 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2103 only be aligned to a 4 byte boundary.
2105 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2107 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2110 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2112 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2113 1927 but fixing some other important things.
2115 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2117 * hosts/std-host.h (int64e_type): Fix definition.
2119 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2121 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2122 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2123 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2124 a STYP_TEXT section.
2126 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2128 * Makefile.in (install, headers): don't put comments after a tab
2129 in the actions section of a rule
2131 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2133 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2134 (ecoff_write_object_contents): If not D_PAGED, don't add the
2135 section headers to text_size. If not D_PAGED, set the magic
2136 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2137 executable, the executable must fully occupy an even number of
2139 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2140 ecoff_big_vec): Consistently set section alignment power to 4,
2141 since ECOFF sections should be multiples of 16 bytes.
2142 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2143 Made ar_pad_char and ar_max_namelen agree for both.
2145 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2147 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2148 symbol value, since bfd symbols are section relative, but ELF
2151 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2153 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2155 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2157 * hosts/news.h, config/news.mh: New files.
2159 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2161 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2162 * coff-h8300.c: More addressing modes.
2163 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2165 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2166 H8/300H name. (compatible): New function.
2167 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2170 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2172 * coff-mips.c (ecoff_compute_section_file_positions,
2173 ecoff_write_object_contents): Only round to page boundaries if
2174 D_PAGED flag is set for the output BFD.
2176 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2178 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2179 casts to work on machine where sizeof(long) != sizeof(int) !=
2181 * coffgen.c (coff_get_normalized_symtab): Ditto.
2182 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2184 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2186 * coffgen.c (coff_write_symbols): For empty string table, write
2187 out 4 in correct byte order. (from minyard@bnr.ca)
2189 * elf32-hppa.c: Don't include libhppa.h for now; define
2190 BYTES_IN_WORD instead, until Utah sends a better fix.
2191 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2192 of malloc and realloc.
2194 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2196 * configure.in (mips-*-ecoffl*): New target; use decstation.
2197 (mips-*-ecoff*): Added trailing '*'.
2199 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2200 for the FDR, not from the first PDR in the file.
2202 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2204 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2206 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2208 * hppa.c (hppa_get_symbol_info): New function.
2210 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2212 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2215 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2216 * libhppa.h (MAXCOMLEN): Define unconditionally.
2217 (_PA_RISC_ID): Only define if not already defined.
2218 * elf32-hppa.c: Include libhppa.h.
2220 From Ralph Campbell:
2221 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2223 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2225 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2227 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2228 remove defines of __MSDOS__ and __GO32__ (these are in the
2231 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2234 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2235 * config/hppabsd.mh: Don't use ranlib.
2237 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2239 * elf.c: New file, for word-size independent code.
2240 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2241 * Makefile.in: Include elf.o in standard objects.
2243 * bfd-in.h (CAT3): Define here.
2244 * libaout.h, libelf.h: Not here.
2246 * libelf.h (struct strtab): Define here.
2247 (bfd_elf_locate_sh): Declare here.
2248 * elfcode.h (struct strtab): Definition deleted.
2250 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2252 * Makefile.in: Make "all", not "bfd.h", be the default target.
2253 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2254 hasn't really changed.
2256 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2258 * elfcode.h (elf_hash): Provide elf standard hash function.
2259 (various): Key off of the machines use_rela_p field to determine
2260 whether to use REL or RELA relocations.
2261 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2262 (elf_make_sections): Allocate a pointer to hold all data for a
2263 given section, and copy each fragment into the data region.
2264 Update the section's pointer with the REL implicit addends if the
2265 machine uses REL relocation.
2267 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2268 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2269 into was elf32-target.h expects.
2270 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2271 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2272 (elf_i386_info_to_howto): Add minimal relocation support.
2274 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2275 elf_info_to_howto_rel fields.
2277 * elf32-target.h (elf_bed): Add support for new fields in
2280 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2282 * elf32-hppa.c: Add symbol extension section support, fix
2283 relocation howto table, add stub generation support.
2285 * elf32-hppa.h: Add symbol extension section support, fix
2286 relocation howto table, add stub generation support.
2288 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2291 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2294 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2295 the symbol is not found.
2297 * elfcode.h (elf_compute_section_file_positions): Not all section
2298 file positions were computed.
2300 * elfcode.h (elf_get_sect_thunk): New function.
2302 * hppa.c (sign_ext): Reimplement.
2304 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2305 these functions static.
2307 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2309 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2311 * aoutx.h (translate_from_native_sym_flags): Don't set
2312 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2313 * aoutx.h (translate_to_native_sym_flags): Translate
2314 constructor symbols properly.
2316 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2318 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2320 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2323 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2325 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2326 from bfd-in.h and .c files. Build bfd.h in build directory,
2327 substituting in requested target word size. Insert word size into
2328 makefile, and maybe enable 64-bit targets.
2330 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2331 are available. Conditionalize on this. Assume HOST_64_BIT
2332 will be defined if needed, so 64-bit targets are conditionalized
2333 only in the Makefile.
2335 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2337 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2339 * coff-sh.c (rtype2howto): Put error message on stderr.
2340 (extra_case): Delete unused variable.
2342 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2343 before calling printf.
2345 * elfcode.h: New file, almost completely derived from old elf32.c.
2346 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2347 * Makefile.in (elf64.o): List dependencies, don't build by
2349 (elf64.c): Add to list of sources.
2350 (elf32.o): Update dependencies.
2351 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2352 namespace pollution; rename vectors.
2353 * targets.c, config/*-elf.mt: Updated.
2354 * All uses of 32-bit versions of structures, routines, and macros
2357 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2359 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2361 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2363 * elf32.c (elf_string_from_elf_section): Handle index of zero
2365 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2367 (elf_write_object_contents): Deleted one unused variable and
2368 initialized another to avoid gcc warnings.
2369 (elf_set_section_contents): Delete unused variable.
2371 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2373 * i386lynx.c: New module for Lynx variant of a.out.
2374 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2375 * gen-aout.c: Get rid of defunct endian stuff, print out true
2377 * targets.c (target_vector): Add i386lynx_vec.
2379 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2381 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2383 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2385 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2386 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2387 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2388 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2389 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2391 * bfd-in.h: Don't define bfd_print_symbol_nm.
2392 Define symbol_info type.
2393 (JUMP_TABLE): Set _get_symbol_info element.
2395 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2396 (bfd_decode_symclass): Use coff_section_type.
2398 * targets.c: Add bfd_get_symbol_info call.
2400 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2402 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2403 complaints from ancient gcc's.
2405 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2407 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2408 hosts/i386linux.h: Define it.
2410 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2412 * VERSION, bfd-in.h: Bump version number to 2.2.
2414 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2415 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2416 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2417 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2418 LR, RR, hppa_field_adjust): New functions.
2420 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2422 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2423 stabs symbols, including new indirect_ptr_ptr argument.
2424 (ecoff_slurp_symbol_table): Pass new argument in calls to
2425 ecoff_set_symbol_info.
2427 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2429 * configure.in: For m68k sysv systems, use m68k-coff.
2431 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2432 (TDEFAULTS): Define it here. Use the new name.
2434 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2437 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2439 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2440 number of arguments.
2441 (aix386_core_file_p): Initialize core_size to correct value.
2443 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2445 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2446 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2448 * bout.c (aout32_slurp_extended_name_table): Define to be
2449 _bfd_slurp_extended_name_table rather than bfd_true.
2451 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2452 definitions for N_SET[ATDB].
2453 (ecoff_howto_table): Moved near top of file.
2454 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2455 seen, cook up a constructor section of the same name and put in a
2456 reloc pointing to the symbol. This lets the GNU linker build
2457 global constructors and destructors without using collect.
2459 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2461 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2463 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2465 * hosts/miniframe.h: New file.
2466 * configure.host: Use it.
2468 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2470 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2471 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2472 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2473 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2474 * configure.in (*-*-bsd): Change to *-*-bsd*
2476 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2478 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2479 int, for the sake of the old Portable C Compiler.
2481 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2483 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2485 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2487 * configure.in: Get target name right for m68*-*-hpux.
2489 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2491 * trad-core.c (NO_SIGNED_GET): New macro.
2492 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2493 signed NO_GET, where appropriate.
2495 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2496 * configure.in (*-*-linux*): Remove until linux port for a
2497 non-i386/i486 system is actually available.
2499 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2501 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2502 when compiling under HPUX.
2504 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2506 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2507 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2509 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2510 * bfd/libhppa.h: Include sysdep here. Conditionalize
2511 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2512 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2515 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2517 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2518 GNU version is needed.
2520 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2522 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2524 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2526 * Makefile.in: Build elf32-hppa.o.
2528 * syms.c (BSF_FUNCTION): New symbol flag.
2530 * elf32-hppa.c: Fixed to work with elf32-target.h.
2532 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2534 * libaout.h (NAME): Don't define if already defined.
2536 * libelf.h: Protect against multiple inclusions.
2537 (elf_symbol_type): Moved here, added new fields.
2538 (struct elf_backend_data): New field `global_sym'; I suspect this
2540 * elf32.c (elf_symbol_type): Deleted from here.
2541 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2542 point to backend versions of symbols.
2543 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2544 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2546 (elf_write_object_contents): Write program headers if appropriate.
2547 (bfd_section_from_shdr): Unnamed sections get empty string for
2548 name, not "unnamed". Handle SHT_NOBITS separately from
2549 SHT_PROGBITS, and set some different flags.
2550 (elf_file_p): New routine.
2551 (elf_object_p, elf_core_file_p): Call it.
2552 (elf_object_p): Handle EM_HPPA.
2553 (elf_symbol_from, elf_idx_of_sym): New functions.
2554 (elf_make_sections): Get symbol number right for relocations. Set
2555 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2556 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2557 SHT_PROGBITS. Always generate symtab and strtab, not only if
2558 relocations are needed. Set SHF_* flags as appropriate.
2559 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2560 (elf_write_object_contents): Fix off-by-one error in symbol count.
2561 Store a correct value for the symbol; write the size field
2562 properly; make some guesses about the type field. Set section
2563 type correctly for string tables.
2564 (section_from_elf_index): Check for absolute and common sections
2566 (elf_section_from_bfd_section): Ditto.
2567 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2568 Use empty string instead of "unnamed" for nameless symbols.
2569 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2570 HPPA (only?). Don't free raw symbols; keep the pointer around for
2572 (elf_set_arch_mach): Handle bfd_arch_hppa.
2573 (elf_find_nearest_line): Just return false.
2574 (elf_write_object_contents, elf_set_section_contents): Set
2575 output_has_begun field after computing file positions.
2576 (elf_set_section_contents): Write section contents immediately,
2577 rather than caching the whole file and writing it at close time.
2579 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2580 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2581 hppa_reloc_expr_type_alt): New enumerator types.
2583 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2584 * configure.in, configure.host: Use them.
2586 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2588 * elf32-target.h: Allow overrides of armap defaults.
2590 * elf32-hppa.c, elf32-hppa.h: New files.
2592 * config/hp300hpux.mt: New file.
2594 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2596 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2597 (aix386_core_vec): Update for new fields.
2599 * archive.c (bfd_generic_archive_p): Call target-specific
2600 slurp_armap code, instead of bfd_slurp_armap.
2601 (bfd_slurp_bsd_armap_f2): New function.
2602 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2603 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2605 * libaout.h (struct aoutdata): New field for subformat, for
2606 differentiating between highly similar a.out formats.
2607 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2608 version of function.
2609 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2611 * hp300hpux.c: New file.
2612 * Makefile.in: Include it.
2614 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2616 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2619 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2621 * trad-core.c (trad_unix_core_file_p): Check the file size.
2623 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2625 * coff-alpha.c: Remove duplicate function and add warnings.
2627 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2629 * sco-core.c (sco_core_vec): Add initializers for new target
2632 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2634 * coffcode.h [_LIT]: Recognize .lit section.
2636 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2638 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2639 config/alphaosf.mt, hosts/alphaosf.h: New files.
2641 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2643 * Merge in HPPA/BSD changes from Utah.
2644 * hppa.c: Use this for both HPUX & BSD.
2645 * targets.c: Enable hppa_vec for both HPUX & BSD.
2646 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2647 * hosts/hppabsd.h: #define HOST_HPPABSD.
2649 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2651 * libbfd.c: Whitespace changes around byteswap macros.
2652 * libbfd-in.h: Whitespace changes around byteswap declarations.
2654 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2656 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2657 system_error anymore. It confuses bfd_check_format().
2659 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2661 * bfd.c: Add sgi_core_data to tdata union.
2662 * coff-mips.c: Add Irix 4.x core file support.
2663 * hosts/irix4.h: #define HOST_IRIX4.
2665 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2667 * aoutx.h (translate_from_native_sym_flags): Check that the
2668 symbol's section does get set.
2669 (slurp_symbol_table): Zero index means null-string name.
2671 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2673 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2675 (write_syms): Use them, to reduce string table size.
2677 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2679 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2680 new signed get/put fields. Minor reformatting to label
2683 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2685 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2687 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2688 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2690 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2692 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2694 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2695 (swapcore_sparc): Make sp a bfd_vma.
2697 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2699 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2700 libbfd.c, libbfd-in.h: Add _do*signed*.
2701 targets.c, all targets: Add bfd*signed*.
2702 bfd-in.h: Add bfd_signed_vma. Add comments.
2704 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2706 * format.c (bfd_check_error): Check error return from
2707 _bfd_check_format routines.
2709 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2711 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2712 recognize .data section if present.
2714 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2716 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2717 check for the case where the user sets the address of the BSS
2718 section (and the file header can't specify this). Let the user
2719 set it wherever they want, regardless of what goes in the header.
2721 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2722 straight through into BFD sections. Add comments.
2724 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2726 Cleanup in preparation for better 64-bit host support.
2728 * bfd-in.h (bfd_64_type): Remove.
2729 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2731 * bfd-in.h (bfd_size): Remove.
2733 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2735 * bfd-in.h (bfd_word): Remove.
2736 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2738 * bfd-in.h (rawdata_offset): Remove.
2739 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2740 (bfd_perform_relocation): Lint.
2741 (enum bfd_reloc_status): Comment cleanup.
2743 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2745 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2747 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2749 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2751 * elf32.c: Clean up old comments.
2753 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2755 * config/sun3.h: String argument to fprintf is const.
2757 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2758 on systems which define PAGE_SIZE in <limits.h>.
2760 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2762 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2763 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2764 the core file failing signal.
2765 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2766 to supply the core file failing signal.
2768 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2770 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2771 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2772 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2773 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2775 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2777 * coff-mips.c (PAGESIZE): Correct value.
2779 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2781 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2782 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2784 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2786 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2787 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2789 (coff_compute_section_file_positions): Force vma and lma of _LIB
2791 (coff_set_section_contents): Count number of entries in new lma
2793 * coffgen.c (make_a_section_from_file): Force lineno_count of
2794 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2795 SCO 3.2v4 shared library.
2796 * seclet.c (rel): Copy over any section with contents, not just
2799 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2802 * coff-i386.c (coff_i386_reloc): New function, to generate
2803 relocateable output correctly.
2804 (howto_table): Use coff_i386_reloc for all reloc types.
2805 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2806 for a common symbol.
2807 (i386comm_value): Removed; no longer needed.
2809 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2811 * coffcode.h (coff_set_section_contents): Don't write out
2812 sections without a filepos.
2814 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2816 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2818 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2820 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2821 * libecoff.h (ecoff_data_type): Added gp_size field.
2822 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2823 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2824 Set flags to 0 for large common symbols.
2825 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2826 which can occur for gas-generated relocs.
2827 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2828 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2829 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2831 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2833 * srec.c (srec_set_section_contents): Use lma field for load
2835 * section.c: Add declaration of lma field to section structure.
2836 * coffcode.h (coff_write_object_contents): Use lma field for load
2838 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2840 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2841 symbols in a better way. (translate_to_native_sym_flag): Set the
2842 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2844 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2845 (bfd_make_section): Cope with new builtin section.
2846 * syms.c (bfd_decode_symclass): Can now print indirect section
2849 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2851 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2852 defined, and yields false.
2853 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2855 * archive.c (snarf_ar_hdr): Add support for reading (only,
2856 so far) BSD-4.4-style extended headers.
2857 * archive.c: Some more comments.
2859 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2861 * Makefile.in: fix rule for dvi and info, so that the recursive
2862 makes does the right thing, instead of always info
2864 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2866 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2867 archive members; they need more special reatment. For now, verify
2868 that computed and actual file positions correspond.
2870 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2872 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2873 (set_arch_mach): Delete non-MIPS code.
2874 (reloc_howto_type_lookup): Ditto.
2875 * Makefile.in: Adjusted.
2877 * libbfd.c (bfd_tell): Update `where' field.
2878 (bfd_seek): Don't do anything if we're not changing the file
2879 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2880 field against a SEEK_SET request. Call bfd_tell to re-update
2881 `where' field when done.
2882 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2884 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2886 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2888 * Makefile.in: added installcheck target
2890 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2892 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2893 if the type is not stNil.
2895 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2897 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2898 forward declarations.
2900 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2901 it's implied by the type.
2903 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2905 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2907 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2909 * rs6000-core.c: Add .ldinfo section.
2911 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2913 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2915 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2917 * section.c (bfd_set_section_contents): whitespace
2918 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2921 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2923 * hosts/go32.h: don't define POSIX_UTIME
2925 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2927 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2928 against machine architecture stored in the ELF header, to resolve
2930 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2931 NULL, so only use results when non-NULL.
2932 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2933 and add to vector of targets.
2935 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2937 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2938 are always just debugging symbols.
2940 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2941 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2943 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2945 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2946 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2947 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2948 defined, which they aren't in hpux 7.0.
2950 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2951 Tran-Le, tranle@intellicorp.com.
2953 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2955 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2956 ahead and do the relocation.
2957 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2958 what needs to be done.
2959 (ecoff_reflo_reloc): Do the REFHI relocation here.
2961 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2963 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2964 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2965 relocs are reasonable.
2966 * coff-msym.c: Eliminated uses of DEFUN.
2967 (ecoff_swap_tir_out): New function.
2969 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2971 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2972 * configure.host (vax-*-ultrix2*): Add triplet.
2973 * hosts/vaxult2.h: New file.
2974 * config/vaxult2.mh: New file.
2976 * aoutx.h (string.h): Include for strchr and friends.
2977 * archive.c (string.h): Include for memchr and friends.
2978 * elf32.c (string.h): Include for strrchr and friends.
2980 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2982 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2983 (MY_set_sizes): Use sunos4_set_sizes.
2985 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2986 deleted, as well as elf-big and elf-little targets.
2987 * libelf.h: New file.
2988 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
2990 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
2992 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
2994 * coffcode.h (coff_compute_section_file_positions): Don't need
2995 variable "old_sofar" if compiling for i960.
2997 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
2999 * libbfd.h: Updated.
3001 * ieee.c (exten, envi): "static" belongs first in declaration.
3003 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3005 * srec.c: add support for symbolsrec, srecords with symbols in
3008 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3010 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3011 to avoid lint complaints.
3013 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3015 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3016 type SHT_STRTAB. Don't alter file offset for section 0.
3017 (reloc_type_names): Now an array instead of a macro. Still inside
3018 "#if 0", since it's used only in debugging code also in "#if 0".
3019 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3020 (sort_reloc_map): New function.
3021 (sparc_reloc_map): New variable.
3022 (elf_bfd_reloc_type_lookup): New function.
3024 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3026 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3027 bfd_make_debug_symbol; they were already in the target structure.
3028 * Adjusted all uses of JUMP_TABLE.
3029 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3030 from coff_make_debug_symbol.
3031 * libcoff.h: Updated accordingly.
3033 * Minor cleanups provoked by gcc warnings:
3034 * aoutx.h (NAME(aout, reloc_type_lookup)),
3035 cpu-h8300.c (local_bfd_reloc_type_lookup),
3036 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3038 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3039 ieee.c (ieee_slurp_section_data),
3040 elf.c (elf_make_sections, elf_fake_sections,
3041 elf_compute_section_file_positions, elf_write_object_contents):
3042 Removed unused variables.
3043 * archures.c: Removed /* from within comment.
3044 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3045 * oasys.c (oasys_write_data): Initialize i.
3047 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3049 * libcoff.h (obj_raw_syment_coun): New macro.
3050 * coffgen.c (coff_get_normalized_symtab): Initialize
3052 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3054 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3056 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3058 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3059 for compatibility with tools from MIPS.
3061 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3062 * config/irix3.mt, config/irix4.mt: Removed.
3063 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3064 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3066 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3068 * hosts/hp300bsd.h: Add gross hack to determine whether we
3069 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3070 files (and set other parameters) to match.
3072 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3074 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3075 ansi definition which otherwise confuses non-ansi compilers.
3077 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3078 ultrix cc by forward declaring getenv as is done in
3081 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3083 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3084 avoiding a fatal error in vax ultrix 4.2 cc.
3086 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3088 * bfd-in.h, VERSION: Roll to version 2.1.
3090 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3092 * oasys.c (oasys_write_object_contents): Lint.
3093 * srec.c: Whitespace cleanup.
3095 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3097 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3098 cleaned up output formatting a bit.
3100 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3102 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3103 relaxable. Should be moved somewhere else.
3105 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3107 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3108 (aout_mips_*_vec): Added seclet_link element.
3110 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3111 support for aout-mipsbsd target.
3113 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3115 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3117 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3119 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3121 Add support for the H8/500
3123 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3125 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3127 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3128 * coff-mips.c: Now includes libecoff.h.
3129 (ecoff_data_type): Moved to libecoff.h.
3130 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3131 call it. If there is ever another ECOFF target, this and the
3132 swapping functions should be accessed via an ECOFF specific target
3134 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3136 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3138 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3139 no longer includes this file.
3141 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3142 bits to 0 to make comparison test useful.
3144 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3145 avoid overflowing GP accessible sections in binutils/objdump.
3147 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3149 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3150 reading more robust: Fail if string index is out of string
3153 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3155 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3156 PCREL13): Don't take dst_address into account; the input file has
3157 already taken care of that.
3159 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3161 * coff-mips.c: Completed support for linker and binutils.
3163 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3165 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3166 original addend from section contents.
3168 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3170 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3171 * hosts/delta88.h (strtol): Fix prototype.
3172 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3174 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3176 * elf.c: Get rid of "#ifdef sparc".
3177 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3178 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3180 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3181 compile type conditionals on host CPU.
3182 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3184 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3186 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3188 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3189 ECOFF which has two common sections.
3190 (bfd_com_section): Set SEC_IS_COMMON flag.
3191 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3192 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3193 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3194 bfd_is_com_section macro rather than checking for equality to
3197 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3199 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3200 (coff_mkobject_hook): Accept aouthdr argument.
3201 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3202 Handle NULL aouthdr argument.
3203 (coff_object_p): If there is no aouthdr, pass it as NULL to
3205 * libcoff.h: Rebuilt for mkobject_hook changes.
3207 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3208 additional MIPS ECOFF fields.
3210 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3212 * configure.host: added mips-dec-bsd*
3213 * configure.in: added mips-dec-bsd*
3214 * aout-mipsbsd.c: new file for mips-dec-bsd*
3215 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3216 * aoutx.h: added mips support.
3217 * archures.c: added mips support to bfd_default_scan().
3218 * cpu-mips.c: added support for R4000 (untested).
3219 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3220 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3221 hope will make it into include/bfd.h.
3222 * targets.c: added aout_mips_*_vec.
3224 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3226 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3228 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3230 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3232 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3234 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3236 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3237 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3238 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3239 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3241 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3242 bfd_swap_reloc_in or coff_swap_reloc_out.
3243 * coff-mips.c: Added code to link and write out symbolic debugging
3244 information, and to swap relocs in and out.
3246 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3248 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3249 (coff_write_object_contents): coff_count_linenumbers returns the
3250 number of line number records it found.
3252 * coffgen.c (coff_write_linenumbers): only write out line numbers
3253 in the section they belong to.
3255 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3257 * targets.c (bfd_target): Added relocateable argument to
3258 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3259 target vector for linker use.
3260 * bfd.c (bfd_seclet_link): New macro.
3261 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3262 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3263 and boolean return value. Made static.
3264 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3265 relocateable argument.
3266 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3267 relocateable argument (if relocateable, saves relocs).
3268 * bout.c (b_out_get_relocated_section_contents),
3269 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3270 relocateable argument (if relocateable, just calls
3271 bfd_generic_get_relocated_section_contents).
3272 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3273 argument to prototype.
3274 * All targets: Set new _bfd_seclet_link vector to
3275 bfd_generic_seclet_link.
3277 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3279 * coffgen.c: #include seclet.h.
3281 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3283 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3284 debug info. Setup info about linker symbols only, and use
3285 standard bfd fields to hold the info.
3286 * (hppa_object_p): Remove unneeded decls.
3287 * (hppa_new_section_hook): Get rid of most of this.
3288 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3289 fat. Remove all knowledge of stabs, remove redundant knowledge of
3291 * Remove macros for accessing fields which are now gone.
3293 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3295 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3297 * coff-z8k.c: delete unused reloc functions
3299 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3301 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3302 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3303 * coff-msym.c: Use DEFUN for function definitons.
3304 * coff-mips.c: Added code to read and print symbols, and to find
3307 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3308 swapping functions into coffswap.h for ECOFF use. Moved
3309 relocation functions, only used by h8300 and z8k, into reloc16.c.
3310 Added hooks for coffgen.c functions to backend data structure, and
3311 added hook functions. Still more could be done.
3312 * coffswap.h: New file to hold COFF swapping routines.
3313 * coffgen.c: New file to hold generic COFF functions.
3314 * reloc16.c: New file to hold h8300 and z8k specific relocation
3316 * libcoff-in.h: Added declarations for functions in coffgen.c.
3317 * libcoff.h: Rebuilt to incorporate changes.
3318 * coff-h8300.c: Function name changes.
3319 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3320 hook rather than defining EXTRA_CASES.
3321 * Makefile.in: Build new files coffgen and reloc16. Added
3322 dependencies of coff-*.o on coffswap.h and seclet.h.
3324 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3326 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3327 about discarding const.
3329 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3331 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3333 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3335 * configure.in (post-target): If --with-minimal-bfd is specified,
3338 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3340 * srec.c (srec_write_records): one of my boards wants a CR between
3343 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3345 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3346 (it broke a couple of weeks ago).
3348 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3350 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3351 return type, so libbfd.h doesn't reference undefined typedefnames.
3353 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3355 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3357 (coff_pointerize_aux): don't pointerize a negative tagndx
3358 (sometimes generated by SCO 3.2v4 cc).
3360 * bout.c (calljx_callback, callj_callback,
3361 b_out_get_relocated_section_contents): warn if relocating against
3362 an undefined symbol.
3364 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3366 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3367 Make a bunch more routines be static.
3368 * hppa.c (fill_spaces): Get rid of this, replace with much better
3369 written setup_sections().
3370 * (setup_sections): New routine to create BFD sections for each
3371 space and subspace in SOM files.
3372 * (hppa_object_setup): Use BFD sections created by
3373 setup_sections() to locate GDB symbol table info.
3374 * (make_unique_section): New routine to create a BFD section. It
3375 ensures that the given name is unique, and will generate a unique
3377 * (hppa_object_p): Become much more paranoid about file header.
3378 * (make_bfd_asection): Call bfd_make_section to do the dirty
3379 work. Simplify code somewhat.
3380 * (hppa_core_file_p): Use proper name for stack section.
3381 * libhppa.h: Remove millicode_start, millicode_end decls.
3383 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3385 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3387 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3388 relocs, don't bother doing the adjustment if the value to add is
3391 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3393 * bfd.c (bfd_get_size): New function that gets an upper bound
3394 on the possible size of any object in a bfd.
3395 * elf.c (bfd_elf_find_section, elf_get_str_section,
3396 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3398 * elf.c (elf_big_vec, elf_little_vec): Document last three
3399 members initialized to NULL.
3401 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3403 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3405 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3407 * hosts/std-host.h: New file. Attempt at a generic/default
3408 set of definitions, to discourage porting to new hosts by copying.
3409 * hosts/news.h: Removed.
3410 * hosts/sparc.h: Use std-host.h.
3411 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3412 perhaps we can later remove the the_bfd field from each symbol.
3413 * syms.c (struct symbol_cache_entry): Remove unused field
3414 app_data. Add comment noting that the_bfd is almost redundant,
3416 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3417 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3418 * hppa.c (fill_spaces): Make slightly more rebust.
3419 * configure.in: Allow std-host as the "default" host.
3421 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3423 * bfd.c: Add struct hppa_core_data to tdata union.
3424 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3425 Get rid of HPPA/BSD specific code. That will go somewhere else
3427 * (fill_spaces): Don't spin forever and die if you don't find
3428 $MILLICODE$ subspace.
3429 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3431 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3432 Make these work for HPUX.
3433 * (make_bfd_asection): New routine to make section creation a
3435 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3436 * libhppa.h: #include the right system files. Redefine all of
3437 the structs/macros for hacking core files to use more sensible
3438 HPUX core file structures.
3439 * targets.c (target_vector): Conditionalize hppa_vec on
3440 HOST_HPPAHPUX, not hp9000s800.
3441 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3442 malloc and realloc. #define HOST_HPPAHPUX.
3444 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3446 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3447 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3448 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3449 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3451 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3452 * aix386-core.c: New file for handling core files on AIX on PS/2.
3453 * targets.c: if AIX386_CORE, use aix386_core_vec.
3454 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3457 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3459 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3462 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3464 * Makefile.in: added dvi target
3466 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3468 * bfd.c: Use right name for tekhex tdata struct.
3469 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3470 * libcoff.h: Updated to get spacing change from coffcode.h.
3471 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3473 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3475 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3476 functions, with the "guts" of the old bfd_slurp_bsd_armap
3477 and bfd_slurp_coff_armap, but assuming we've already checked
3478 if the armap is present or not.
3479 Also, rewrite a bit to avoid keeping around obstack data
3481 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3482 Various fixes to correctly handle COFF_style archives names.
3483 (Note that because these have a trailing '/', the names can
3484 have embedded spaces.)
3485 * archive.c (bfd_slurp_armap): New function, replaces old
3486 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3487 _either_ format, and calls do_slurp_bsd_armap or
3488 do_slurp_coff_armap if either form of map is seen.
3489 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3490 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3491 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3492 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3494 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3496 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3497 * libhppa.h: Make millicode_start and millicode_end be unsigned
3498 int to be same type as CORE_ADDR in GDB. Why are these here?
3500 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3502 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3503 vaddr of the section to the addend.
3504 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3505 SCO_CORE to SELECT_VECS.
3506 (target_vector): add sco_core_vec.
3507 * sco-core.c (sco_core_vec): add leading underscore initializer.
3508 * configure.in (i[34]86-*-sco*): use target i386-sco.
3509 * config/i386-sco.mt: new file; define SCO_CORE.
3511 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3513 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3515 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3517 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3519 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3521 * hosts/i386linux.h: Include unistd.h.
3523 * aoutx.h (print_symbol): aout_stab_name returns a constant
3525 * libaout.h (aout_stab_name): Fix prototype.
3526 * stab-syms.c (aout_stab_names): Array is now const.
3527 (aout_stab_name): Return value is now pointer to const.
3529 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3532 * syms.c (asymbol): Added new field "app_data", for data
3533 particular to the application. Some of the linker flags ought to
3534 get moved to this field someday.
3536 * archures.c (bfd_default_scan): Recognize a few more numbers:
3537 80486, 80960, and 960.
3539 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3540 bfd_coff_std_swap_table, cast to PTR.
3541 * bfd.c (bfd_coff_swap_*): Deleted macros.
3542 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3544 * coffcode.h (type bfd_coff_backend_data): New structure type,
3545 contains pointers to the COFF-specific swapping routines.
3546 (bfd_coff_std_swap_table): New data structure, to be used when
3547 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3548 (bfd_coff_swap_*): New macros.
3549 * coff-mips.c (mips_coff_swap_table): New data structure.
3550 (ecoff_big_vec): Use it.
3551 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3552 * All other targets: Deleted coff-specific vector entries.
3554 * trad-core.c: Fixed some `PARAMS' uses that were missing
3557 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3559 * aoutx.h (some_aout_object_p): Protect arg prototype in
3560 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3562 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3564 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3565 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3566 PARAMS for readability.
3568 * aoutx.h: Add type to callback parameter.
3569 * coff-mips.c: Don't call trad-core.h, not needed.
3570 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3571 * trad-core.h: Eliminate, unused.
3573 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3575 * format.c (bfd_check_format): if default target isn't found
3576 then look through the entire list rather than return early.
3578 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3580 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3582 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3584 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3586 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3588 * coff-z8k.c: checkpoint, more addressing modes handled
3589 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3592 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3594 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3596 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3598 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3600 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3602 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3603 and about when file descriptors are closed.
3605 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3607 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3608 written out correctly.
3610 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3612 * section.c: New section bit SEC_SHARED_LIBRARY.
3613 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3614 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3617 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3619 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3620 macros; use PARAMS to declare the function pointers involved.
3622 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3623 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3625 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3627 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3629 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3630 declaring pointers to functions.
3631 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3632 * seclet.h: Declare external function with PARAMS.
3634 * doc/chew.c (exfunstuff): Eliminate.
3635 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3636 * doc/proto.str: Use paramstuff rather than exfunstuff.
3638 * libbfd.h: Update, based on changes in source code and chew.
3640 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3642 * libieee.h: Add FIXME about removing limit on number of sections.
3643 * bfd-in.h: Improve comments to make it clear that bfd.h is
3644 the wrong place to edit this file.
3645 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3646 same places where we install bfd.h.
3648 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3650 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3651 symbol type before blindly modifying the auxent. Specifically,
3652 only modify the endndx fields for types that need it, and don't
3653 set the array information for non-arrays.
3655 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3657 * aoutx.h (some_aout_object_p): Section list should be set up
3658 correctly anyways; don't have to set up "next" pointers manually.
3660 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3662 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3663 config/i386v.mh: removed -DUSG from HDEFINES.
3664 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3666 hosts/i386v.h: don't define POSIX_UTIME.
3668 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3670 * ieee.c (ieee_slurp_sections): make a private copy of the
3671 section's name before truncating it.
3673 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3675 * hppa.c: add symbol_leading_char entry in transfer vec
3677 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3679 * ieee.c (get_symbol): can now cope when two symbols of a
3680 different class, but the same index number occur consecutively.
3681 (get_section_entry): nicer name for sections being forward
3682 referenced. (ieee_archive_p): don't free the filename string,
3683 since it was never malloced.
3685 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3687 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3689 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3691 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3692 optionally setting the dimen info, since they are in the same
3693 memory locations. Also zero out external auxent.
3694 (coff_write_symbol): don't zero external auxent; now done in
3697 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3699 * Check fclose return value for errors.
3700 libbfd.h: bfd_cache_close now returns a boolean.
3701 cache.c (bfd_cache_delete): return fclose success value.
3702 (bfd_cache_close): return bfd_cache_delete return value.
3703 opncls.c (bfd_close, bfd_close_all_done): return result of
3706 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3708 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3710 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3712 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3713 work out a coff relocation type from a howto's attributes rather
3714 than using the input r_type field. This fixes PR1677 and allows
3715 conversion of a.out relocs to coff relocs.
3717 * coffcode.h (coff_write_relocs): if supplied a relocation
3718 relative to an absolute symbol, use the right symbol index.
3720 * reloc.c (bfd_perform_relocation): do a partial link for coff
3723 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3725 * changes to support i386-sysv with shared libraries:
3726 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3727 check for .data2; if _LIB is defined, check for it; map
3728 SEC_NEVER_LOAD to STYP_NOLOAD.
3729 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3730 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3731 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3732 if section has contents, not just if it is loadable; if
3733 TWO_DATA_SECS, check for .data2
3734 (coff_set_section_contents): set vma of .lib section to number of
3736 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3737 don't define coff_write_armap to bsd_write_armap.
3738 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3741 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3743 * solaris2.h: Get the definition of alloca from alloca.h if we
3746 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3748 * configure.in (i960-*-{aout,bout}): Support these.
3750 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3752 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3754 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3756 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3757 no-longer-used definitions of L_SET and L_INCR.
3758 * i386linux.h: Tweaks to smooth Linux build.
3760 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3762 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3764 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3766 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3767 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3768 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3769 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3771 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3772 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3774 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3776 * configure.host: New file, contains mapping of host configs
3777 to host support file names for bfd, binutils, opcodes.
3778 * configure.in: Use it.
3779 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3780 * i386bsd.c: Cleanup, reformat.
3781 * config/i386-bsd.mt: Comment changes.
3782 * config/i386bsd.mh: New file for core file support.
3783 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3784 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3785 on BSD 4.4 define ALIGN (sigh!).
3787 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3789 * libaout.h (aout_backend_data): added exec_header_not_counted
3790 field. For ZMAGIC files only, when text_includes_header is set, by
3791 default the length of the exec header is counted in the text
3792 section size. For go32, exec header is mapped in but does *not*
3793 contribute to the size of section.
3794 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3795 is not set, but ztih is, add the size of the exec header to the
3796 recorded size of the text section.
3797 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3798 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3799 Also set text_includes_header.
3800 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3801 by default in MY(backend_data).
3803 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3805 * aout-target.h (callback): Don't define this function if it won't be
3808 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3809 type doesn't match. Don't lose if file sections have already been
3811 (set_arch_mach): Set reloc_entry_size.
3812 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3814 * hosts/i386bsd.h: New file.
3815 * configure.in: Recognize i[34]86-*-bsd host.
3817 * aout-target.h (callback, write_object_contents): Delete unused
3820 * aoutx.h (reloc_type_lookup): New function.
3821 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3822 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3823 (MY_reloc_howto_type_lookup): Don't define it.
3825 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3827 (slurp_symbol_table): Use header byte order, not target byte
3828 order, for reading symbol data.
3830 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3832 * configure.in: Undo some brain damage in the host section.
3833 * configure.in: Reformat the target section, test many configs.
3834 * Makefile.in (make): Remove obsolete `make make'.
3835 * aoutx.h (some_aout_object_p): Make defines line up.
3837 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3839 Now a bfd knows whether underscores are normally prepended
3840 to symbols in its file format.
3842 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3843 coff-z8k.c: targets set so they have leading underscore
3844 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3845 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3846 without leading underscore flag
3847 * targets.c: add symbol leading char to xvec description
3848 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3850 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3852 * archive.c: Make errno global.
3853 * archive.c (_bfd_write_archive_contents): If read fails (and
3854 errno!=0) set bfd_error to malformed_archive (since this probably
3855 indicates a truncated archive), rather than system_call_error.
3857 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3859 * Makefile.in: added rules for i386bsd.c
3860 * i386bsd.c: new file, supporting 386bsd.
3861 * configure.in: recognize i386-*-bsd target.
3862 * config/i386-bsd.mt: new file - 386bsd target configuration.
3864 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3866 * configure.in: re-arrange host section to use *-*-* notation,
3867 clean up some of the target section as well
3869 * seclet.c: cast result of bfd_get_relocated_section_contents to
3870 avoid compiler warnings
3872 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3874 * coffcode.h (coff_section_symbol): Create section if it doesn't
3877 * bout.c: Removed some unused variables.
3879 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3881 * Portability fixes from p3:
3882 coffcode.h (coff_write_relocs): removed sanity check until it
3883 works on all targets (per advice from sac).
3884 config/hp9000.mh: new file to define USG.
3885 hppa.c: #undef hppa before the JUMP_TABLE.
3886 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3888 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3889 local variable target volatile to avoid mysterious bug in
3892 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3894 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3895 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3897 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3899 * coff-z8k.c (func_da, func_jr): Lint.
3900 * coffcode.h: Use memset rather than bzero.
3901 * elf.c: Use memcpy rather than bcopy.
3902 * tekhex.c: Use memset rather than bzero.
3904 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3906 Add Adobe a.out support.
3908 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3909 * config/adobe.mt: Add.
3910 * configure.in (*-adobe-* target): Add.
3911 * targets.c (a_out_adobe_vec): Add.
3912 * Makefile.in: add aout-adobe.c.
3914 * configure.in: Put two dashes in all entries to be matched.
3915 Add comments to remind people to do this.
3916 Reorder all entries that match manufacturer names, to occur
3917 last, so they will only be matched if no more specific match
3918 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3920 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3922 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3923 since we should never have a NULL section.
3924 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3925 tests, set the section to bfd_abs_section.
3927 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3929 * coff-z8k.c: getting closer
3930 * coffcode.h (coff_get_relocated_section_contents): allow
3931 EXTRA_CASES hooks for different arches to provide different reloc
3933 * seclet.h: #ifndef around it to allow multiple inclusion
3934 * srec.c: minor doc fix
3936 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3938 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3940 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3942 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3945 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3947 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3948 filling in reloc, in case immediately following code doesn't set
3951 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3953 * coffcode.h (coff_renumber_symbols): set the last renumbered
3954 symbol pointer to NULL, as expected by coff_write_linenumbers.
3955 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3956 type R_IHCONST used on the 29k.
3958 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3960 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3961 update, based on how the underlying file was opened. Obsoletes
3963 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3964 all FASCIST_FDOPEN config defines.
3966 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3968 * sparc-opc.c: Moved to opcodes library, now that we have one.
3969 * Makefile: Don't compile it.
3971 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3973 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3975 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3977 * section.c (bfd_set_section_flags): Remove a sanity check.
3978 It is unfortunately broken, and prevents strip from working.
3980 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3982 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3983 created by last change.
3985 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3987 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3988 * bfd-in.h: Bump to version 2.0.
3990 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
3992 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
3993 braindamaged HP/Apollo compiler happy.
3995 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
3997 * format.c: Fix description of search for matching target.
3998 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
3999 * targets.c: Update description of search for matching target.
4000 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4001 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4002 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4004 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4006 * Makefile.in: Added mostlyclean/clean/distclean rules.
4008 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4010 * targets.c (target_vector): Take out oasys (unless that is
4011 the default): Because there is no magic number in archives,
4012 there can be annoying target mis-matches.
4014 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4016 * sparc-opc.c: Rigorously updated to match architecture manual.
4018 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4020 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4021 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4022 to the built-in abs_section were not written out correctly.
4024 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4026 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4027 large, assume we're using a swapped byte order and fail with
4028 wrong_format rather than dumping core.
4030 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4032 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4033 filename constraints.
4034 * Makefile.in: Updated to reflect change.
4036 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4038 Add preliminary support for the we32k:
4040 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4042 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4044 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4046 * bout.c: added support for relaxable alignment relocs.
4048 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4049 pass down pointer to play area rather than use alloca
4051 * cpu-z8k.c (compatible): made static to reduce name space
4054 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4056 Add basic support for the z8k:
4058 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4059 section.c, targets.c,
4061 * syms.c: move mis-inserted patch.
4063 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4065 Documentation fixes:
4066 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4067 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4069 * reloc.c: break out addend item from surrounding text.
4071 * doc.str (DOCDD): Defined. Adds text to output.
4072 (bodytext): Put bulletize before kill_bogus_lines.
4073 * chew.c (bulletize): End itemization after a blank line, to
4074 prevent following text from being swallowed up in an item.
4076 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4078 * configure.in: Add sparclite as a target.
4080 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4082 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4085 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4086 from a coff file (csym is null), dont deref them
4088 * ieee.c (parse_expression): get the answer right when adding an
4089 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4090 on elts so that filename is filled in.
4092 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4094 * bout.c (howto_align_table): New set of relocs, with enough
4095 data for "objdump -r" to work.
4096 (b_out_reloc_type_lookup): Recognize alignment relocs.
4098 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4100 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4101 invocations of make. Also, always create installation
4104 * config/apollov68.mh: removed -g from CC definition.
4106 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4108 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4109 overflowing gp-offset range.
4111 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4113 * srec.c (srec_set_section_contents): don't write out sections
4114 without the LOAD and ALLOC attributes
4116 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4118 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4119 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4120 * aout-target.h (callback): Don't set page/seg sizes.
4122 (set_sizes): New routine.
4123 (backend_data): Point to it.
4124 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4125 (sunos4_aout_backend): Point to it.
4126 * aoutx.h (set_arch_mach): Call set_sizes callback.
4128 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4130 * aout-target.h: Make _bfd_slurp_extended_name_table be
4131 the default. Given that we *write* the suckers (for long
4132 archive member names), we really ought to be able to read them!
4133 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4134 seem to be needed, and many machines don't have it.
4136 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4138 * coff-m68k.c (vector): read and write archives in coff format.
4140 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4142 * opc-sparc.c: New file.
4144 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4146 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4147 pointers to bfd_byte* before performing arithmetic on them. Such
4148 use with bare void* pointers is a gcc extension.
4149 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4150 * archive (normalize): Add to CONST to match actual usages with
4153 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4155 * configure.in: Recognize i486 host cpu, and use i386-elf
4158 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4160 * config/stratus.mt (CC): Remove definition.
4161 * elf.c (bfd_section_from_shdr): Test for the possibility that
4162 section_from_elf_index returns NULL and don't dereference it.
4164 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4166 * add hppa_data to bfd tdata (indirectly via sef).
4168 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4170 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4172 * configure.in: error messages to stderr, not stdout
4174 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4176 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4177 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4178 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4180 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4182 * configure.in: recognize hppa* instead of hppa
4184 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4186 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4187 RTYPE2HOWTO to cope with same.
4188 * reloc.c (bfd_perform_relocation): added support for size of -2
4189 (subtract a word reloc type). Updated doc.
4191 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4193 * Makefile.in: merged changes from progressive, removed rcsid.
4195 * archures.c, archive.c, Makefile.dos: removed rcsid.
4197 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4199 * bfd-in.h : add BFD_IS_RELAXABLE flag
4200 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4201 header e_relaxable, major hackery in callbacks
4202 * libaout.h : add space for a_relaxable.
4203 * seclet.c (rel): don't relax empty sections
4206 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4208 * section.c (STD_SECTION): add some casts to the initializers for
4211 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4213 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4214 and add appropriate casts to keep (picayune) aix-cc happy.
4216 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4218 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4219 symbol pointers. Punt expensive & useless bfd_realloc. Use
4220 malloc for raw symbols, and free it before returning.
4221 (bfd_section_from_shdr): Do not slurp symbol table until politely
4222 asked. Do not even slurp string tables.
4223 (elf_get_symtab_upper_bound): Count 'em without reading them.
4224 (elf_get_symtab): This is how to politely ask. Schlurp!
4225 This should probably just *become* elf_slurp_symbol_table, FIXME.
4227 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4229 * archive.c (bsd_write_armap): write the timestamp of the
4230 archive header to be just a little bit later than the timestamp of
4231 the file, otherwise the linker will complain that the index is
4234 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4236 * configure.in: Add m68k-ericsson-*.
4238 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4240 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4241 * elf.c: Remove unconditional debug printf's.
4242 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4243 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4244 (elf_slurp_symbol_table): Hand out symbols in forward, not
4245 reverse order. Simplify duplicate code.
4247 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4249 * elf.c: Remove "(void)" casts from function calls where the
4250 return value is ignored, in accordance with GNU coding standards.
4252 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4254 * hppa.c: Apply John's standard fix to avoid "empty translation
4255 unit" warnings from some ANSI-C compilers.
4257 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4259 * hosts/solaris2.h: Configure same as sysv4.
4261 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4263 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4264 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4265 type match actual return type.
4266 * elf_print_symbol (section_name): Make CONST.
4268 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4270 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4271 New files, for Linux (a free Unix clone for 386 machines).
4272 * Makefile.in, configure.in, targets.c: Update accordingly.
4274 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4275 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4276 correct calling of howto special functions and fixes from Raeburn
4278 * archures.c: nuke bfd_reloc_code_type
4279 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4280 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4281 SEC_NEVER_LOAD, various other bfdgas newness
4282 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4283 * targets.c: change jump table vector to above
4286 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4288 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4289 its prototype will be included in libbfd.h. Change result type
4290 to struct * (rather than equivalent typedef) so it can be used in
4291 the prototype, where they typedef won't be known.
4292 * libbfd.h: Updated version.
4294 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4296 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4297 targets.c: HPPA merge.
4299 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4301 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4302 * config/solaris2.mh: Kludge around Sun compiler bug.
4304 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4306 * libaout.h (aout_backend_data): Change defs of two bitfields to
4307 be unsigned chars instead to get around rs6000 compiler problem.
4309 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4311 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4312 Correct misconception that there can be only one symbol table.
4313 Only call elf_slurp_symbol_table on the full symbol table, not
4314 the dynamic one which is only a subset of the full one.
4316 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4318 * coffcode.h (coff_compute_section_file_positions): For I960,
4319 don't align sections in file.
4321 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4323 * targets.c (struct bfd_target): Added field for target-specific
4324 (but not file-specific) data, for distinguishing minor
4325 characteristics between (e.g.) a.out formats.
4327 * section.c (struct sec): New field user_set_vma indicates vma
4328 field should be heeded, not assumed to be unset.
4329 (STD_SECTION): Initialize that field of standard sections to zero.
4330 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4332 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4333 pre-swapped version.
4335 * archures.c (struct bfd_arch_info): Fixed order of comment and
4336 field decl. New fields indicate size of page and segment for
4338 * cpu-m68k.c (N): Fill in values.
4339 * cpu-sparc.c (arch_info_struct): Ditto.
4341 * libaout.h (struct aout_backend_data): Various bits of data (not
4342 all used currently) with characteristics of a.out implementation.
4343 Important field for now is text_includes_header, indicating that
4344 the text section starts immediately after the file header, which
4345 gets mapped in with it.
4346 (struct aout_data): New fields indicate whether vma has been
4347 adjusted yet (not yet used), and what magic number will be used in
4348 the output file (should go away in favor of vma_adjusted).
4349 (WRITE_HEADERS): Code for dealing with section sizes and related
4350 header fields replaced with call to adjust_sizes_and_vmas.
4351 * aoutx.h (some_aout_object_p): Fill in magic number field.
4352 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4353 (set_arch_mach): Set page size and segment size once CPU
4355 (adjust_sizes_and_vmas): New function; has much code moved
4356 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4357 and size parameters, as well as many header fields, after deciding
4358 on magic number for output file. Checks to ensure that this
4359 adjustment has only been done once.
4360 (set_section_contents): Call adjust_sizes_and_vmas instead of
4361 doing much of the work here.
4363 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4364 default (null) values of these fields.
4365 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4366 value in exec header.
4367 (sunos4_aout_backend, MY_backend_data): Define backend data
4368 indicating file header is included in text section.
4370 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4372 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4373 gcc version 2, to avoid warnings.
4375 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4377 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4378 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4380 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4382 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4384 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4386 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4387 * configure.in: Rewrite target parsing to use simple format.
4388 Handle sparc-sun-solaris2 configuration.
4389 * aout64.h: Avoid ANSI C brain death warning.
4390 * elf.c: Avoid trigraph (???) or /* in comments.
4392 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4394 * config/sysv4.mh: new file, RANLIB=echo
4396 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4398 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4400 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4401 elf_core_tdata_struct into a single common struct. Core files
4402 wouldn't have worked at all without this.
4403 (bfd_elf_find_section): New function for GDB's undercover use
4404 to find string sections that BFD hides from it.
4405 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4407 (elf_object_p, elf_core_file_p): Allocate internal file header
4408 storage dynamically.
4409 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4410 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4412 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4414 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4416 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4418 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4420 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4422 * configure.in: handle m680[01234]0 as aliases for m68k
4424 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4426 * coff-a29k.c: do byte relocs correctly
4427 * coffcode.h (styp_to_sec_flags): never load INFO sections
4428 * seclet.c (rel): don't relocate INFO sections
4430 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4432 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4433 Make the symbols unmodifiable.
4434 (bfd_section_init): Deleted.
4435 * init.c (bfd_init): Don't call bfd_section_init.
4437 * section.c (bfd_set_section_contents): Ensure that range to be
4438 written is within section boundaries.
4439 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4442 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4444 * coff-i960.c (howto_table): Deleted.
4445 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4446 interesting entries from old howto_table.
4447 (RTYPE2HOWTO): Adjusted to use switch.
4448 (coff_i960_reloc_type_lookup): New function.
4450 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4451 records for section symbol.
4452 (make_abs_section): Unused; deleted.
4453 (renumber_symbols): Re-order symbols so undefined symbols come
4454 last, as COFF format desires.
4455 (coff_write_symbol): Put C_FILE symbols in debug section always.
4456 (coff_section_symbol): New function; creates a symbol with the
4457 same name as a section, and sets up aux records for it.
4458 (coff_add_missing_symbols): New function; adds section symbols to
4459 symbol table if they aren't there already. Should someday also
4460 add a dummy C_FILE symbol if none is present.
4461 (coff_write_object_contents): Add missing symbols before preparing
4462 symbol table to be written.
4463 (coff_slurp_reloc_table): Verify that symbol indices read in are
4464 in a reasonable range.
4465 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4466 (obj_conv_table_size): Accessor macro.
4468 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4469 reloc types on i960.
4471 * bfd-in.h (bfd_get_section_name): New macro. Like
4472 bfd_section_name, but returns rvalue, not lvalue.
4473 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4474 (bfd_get_section_flags): Now returns rvalue.
4476 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4477 general, some specific to sparc or i960.
4479 * aoutx.h (set_section_contents): Set VMA for each section based
4480 on previous section. If text section VMA doesn't appear to have
4481 been set, make a best guess from the type of file.
4483 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4485 (MY(vec)): Initialize reloc_type_lookup field.
4487 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4488 (bfd_error_trap, bfd_error_vector): Extern, not common.
4490 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4491 few types of relocs for sparc; will need enhancement.
4493 * bout.c (callj_callback): Use DEFUN macro in definition.
4494 * coff-i960.c (optcall_callback): Likewise.
4496 * targets.c (bfd_target): Added fields reloc_type_lookup and
4497 _bfd_make_debug_symbol. Also minor comment changes.
4498 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4499 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4500 than arch info, and dispatch with BFD_SEND. Callers changed.
4501 * archures.c (struct bfd_arch_info): Deleted field
4503 * cpu-*.c: Don't initialize that field.
4505 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4506 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4507 (bfd_errmsg): Now returns ptr to const.
4508 * bfd-in.h (bfd_errmsg): Fix prototype.
4510 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4511 * reloc.c (bfd_generic_relax_section): Ditto.
4513 * section.c (Section Output doc): Improve description of use of
4514 output_section and output_offset.
4516 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4518 * sco-core.c: new file from net.
4519 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4520 Now we have the hairy linker, it's possible to move symbols from
4521 one section into another. Actually make that work!
4523 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4525 * hosts/sun3.h: fix declaration of free.
4527 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4529 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4530 * coff-h8300.c (reloc_processing): all relocs are relative to
4532 * opncls.c: don't use fdopen on DOS systems
4534 short patches from Glenn Kasten (glenn@ready.com)
4535 * target.c: enabled oasys support
4536 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4537 fix problem where a relocation which crossed a modification byte
4538 boundary did not work. Fix problem where a relocation near the end
4539 of a data record did not work.
4542 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4544 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4545 archvie header string counts the endian way, this heuristic sees
4546 how big an archive string to read by trying it one way and if the
4547 string table is unreasonably big, trying it the other. *FIXME*.
4548 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4550 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4552 * bfd-in.h: Increase version number to 1.97, for consistency
4554 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4556 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4558 * bfd-in.h: bump version to 1.96
4559 Major change; changed calling convention for
4560 bfd_get_relocated_section_contents so that caller allocates
4561 memory for section data.
4562 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4563 seclet.c, targets.c, bfd.c: reflect new convention.
4564 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4565 case, then use reasonable default values for SEC_* flags.
4567 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4569 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4570 size of output reloc struct.
4571 * targets.c, Makefile.in: comment out tekhex for the moment.
4572 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4573 * configure.in: tandem target is st2000
4574 * coff-m68k.c: rename static howto_table to global
4575 m68kcoff_howto_table.
4576 * bout.c: remove unnecessary abort
4577 * coff-a29k.c: various changes to the way relocations work to cope
4578 with the "new order" and latent bugs.
4581 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4583 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4584 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4585 * reloc.c (bfd_perform-relocation): don't relocate refs to
4586 absolute symbols if doing a partial link.
4588 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4590 * configure.in: Add a29k-amd-udi.
4592 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4594 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4595 internal_exec structure before initializing the fields that
4596 are used, so that the unused fields are in a known state.
4598 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4600 * tekhex.c (struct data_struct): Convert from typedef that
4601 typedefs nothing to a normal structure declaration.
4602 * tekhex.c (pass_over): Prototype args for function that
4603 second arg points to.
4605 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4607 * Makefile.in: remove old style staging. Do not print recursion
4610 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4611 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4614 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4616 * bfd.c, Makefile.in: added tekhex
4617 * aoutx.h (set_section_contents): pages should be padded to the
4618 size of a page, not the size of a segment.
4619 * configure.in: added go32 host and i386-aout target.
4620 * i386aout.c, libaout.h: now works for go32 target
4621 * ieee.c: fix bit rot.
4622 * seclet.c: support for padding seclet type.
4624 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4626 * Makefile.in: added .NOEXPORT:
4628 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4630 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4632 * elf.c (elf_compute_section_file_positions,
4633 elf_write_object_contents): Return boolean, not NULL (which
4635 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4636 Also ifdef-out code that aborts on unhandled section types.
4638 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4640 * configure.in: Recognize ncr3000 config
4641 * Makefile.in (MINUS_G): Pass on to recursive makes.
4642 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4644 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4646 * Makefile.in: Now that we have sym.h and symconst.h, compile
4647 coff-msym.c on all systems.
4648 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4649 * coff-msym.c: Update include files and comments; add weakext bit.
4651 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4653 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4654 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4656 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4658 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4659 * configure.in: Add new host and target configs.
4660 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4661 structs, which vary; just use member name.
4662 (elf_object_p, elf_core_file_p): Lint, fix comments.
4663 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4665 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4667 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4668 local, disposable, copy of the external form of section header
4669 table and program header table entries.
4671 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4673 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4675 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4677 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4680 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4682 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4684 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4686 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4687 not internal bfd_assert function (twice).
4689 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4691 * aout-target.h: change ar_max_namelen to 15 (the right value)
4692 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4695 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4697 * archive.c (bfd_generic_archive_p): check for bout archives too.
4698 * bout.c: make it work again.
4700 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4702 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4704 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4705 bfd_xmalloc() instead of bare malloc().
4707 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4709 * Makefile.in: pass down MAKEINFO on info.
4711 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4713 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4714 host/h-<foo> now just <foo>.
4715 * configure.in: reflect changes
4717 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4719 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4720 actual source file, not just the generated libbfd.h.
4722 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4724 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4725 gdb on little-endian 960 code.
4726 * archive.c (compute_and_write_armap): indirect symbols should go
4727 into the archive header too.
4729 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4731 * Makefile.in: added check target.
4733 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4735 * coff-msym.c: Move this file from gdb/ecoff.c. It
4736 handles byte-swapping for ECOFF (MIPS symbol) files.
4737 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4738 to the files built on MIPS-based hosts.
4739 * Makefile.in: Add rule for coff-msym.
4741 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4743 * Makefile.in: added clean-info target. MINIMIZE=1.
4745 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4747 * coff-rs6000.c: Move core file functions into separate
4748 new file rs6000-core.c. This is needed because reading
4749 core files depends on native include files that conflict
4750 with ../include/coff/rs6000.h.
4751 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4753 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4755 * aoutx.h (NAME(aout,print_symbol)): Don't print
4756 symbol addresss for undefined symbols.
4757 * coff-rs6000.c: Various updates (due to target-
4758 independent changes).
4759 * libbfd.h: Ditto (tdata field is now a union).
4760 * hosts/h-sparc.h: Removed prototype for bogus function
4761 'emset' (presumably should have been 'memset' - which is there).
4763 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4765 * configure.in (mips-big-* target): Same is Iris.
4767 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4769 * aoutx.h (translate_from_native_sym_flags): when creating an
4770 alias symbol, fill in the section as undefined, rather than
4771 leaving it blank. If an output section can't be found for a
4772 symbol, then don't core dump.
4774 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4776 * Makefile.in, configure.in: removed traces of namesubdir,
4777 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4778 copyrights to '92, changed some from Cygnus to FSF.
4780 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4783 * coff-h8300.c: fix stupid reloc subtraction bug
4784 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4785 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4786 the symbol.flags and done_lineno fields.
4788 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4790 * coffcode.h (coff_write_symbol): write out the correct number of
4792 * cpu-h8300.c: fix disassembly bug
4794 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4796 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4797 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4798 reloc.c, section.c (bfd_map_over_sections), targets.c
4799 (bfd_target_list): Protolint.
4800 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4802 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4804 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4806 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4807 section of a symbol rather than the section of a reffed symbol to
4808 determine the r_index of an emmitted reloc.
4810 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4812 * PORTING: New (preliminary) porting guide.
4814 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4816 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4817 (howto_hvrt16): lint.
4819 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4821 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4822 a full configuration (with possible cross-development),
4823 instead of using host-aout.c.
4825 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4827 * aout-target.h (MY(write_object_contents):
4828 Set obj_reloc_entry_size (abfd).
4829 * gen-aout.c: Change to emit a .c files, not a .h file.
4831 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4833 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4834 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4836 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4838 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4839 with more than one auxent can cause nasty core dumps.
4841 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4842 "done_lineno" so that a symbol which appears twice in the symbol
4843 table only gets it's linenumbers relocated once. Modifed
4844 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4847 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4849 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4850 stuff to use the New Order.
4852 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4854 * ieee.c: Change type of envi[] to unsigned char.
4856 * configure.in: fix vax ultrix configuration.
4858 * elf.c (bfd_section_from_shdr): Deal with null return from
4859 bfd_make_section(). (elf_object_p): Select endianess properly.
4861 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4863 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4865 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4867 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4868 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4869 * host-aout.c: Don't use aout-params.h; configure these systems
4870 in their xm files, not in a randomly generated file.
4871 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4873 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4875 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4877 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4878 host_aout_vec here as well.
4880 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4882 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4883 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4884 to prevent undefined symbol.
4886 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4888 Various lints found on PersSony
4889 * aoutx.h: cast an enum
4890 * coff-a29k.c: many ints in reloc structure turned to enum
4891 * coffcode.h: more enums
4892 * cpu-h8300.c: more enums
4893 * opncls.c: more enums
4895 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4897 * configure.in: Make Tahoe configuration work again.
4898 * bfd-in.h: Remove trailing comma from enum declaration.
4899 * ieee.c: Can't put byte values >0x7F into a signed char.
4901 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4903 * Makefile.in: Add dependencies for various coff-*.o files.
4905 * elf.c: Remove extraneous paren from core_prpsinfo and
4906 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4907 Replace references to old section "size" member with new
4908 "_raw_size" member. Implement elf_make_empty_symbol, which
4911 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4913 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4916 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4918 * coffcode.h (bfd_coff_relax_section): now static.
4919 (bfd_coff_get_relocated_section_contents): various type lints.
4921 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4923 New entry point in the transfer vector - bfd_relax_section.
4925 * aout-target.h: add to vector, call generic_relax
4926 * bfd-in.h: add to vector
4927 * bfd.c: add #define for vector
4928 * bout.c: add to vector, call generic_relax
4929 * coffcode.h: add to vector, also now has coff specific relax code
4930 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4931 * elf.c: call generic_relax
4932 * ieee.c: call new vector, clean up some bugs due to the creation
4934 * libbfd.h: add bfd_generic_relax_section EXFUN
4935 * oasys.c: call generic_relax
4936 * reloc.c: implement generic_relax
4937 * seclet.c: moved much of this into coffcode.h
4938 * srec.c: call generic_relax
4939 * targets.c: define new transfer vector
4941 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4943 * everything: now modified to use smaller reloc type. Self hosts
4946 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4948 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4949 New files for stratus.
4951 * configure.in: Add configuration fragments for stratus.
4953 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4955 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4956 variables as CONST since they are set to point to a const char
4957 string. Fixes compiler complaints.
4959 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4961 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4964 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4966 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4967 symbols, so that we can emit the correct file name even
4968 if it's an include file.
4970 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4972 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4973 (Reported by john@labtam.labtam.oz.au (John Carey)).
4975 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4977 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4979 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4980 being used to -DHAVE_PROCFS.
4982 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4983 '#include "fopen-same.h"' to end of file to match other h-* files.
4985 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4987 * configure.in: Change svr4 references to sysv4. Add case
4988 "unknown" for target vendor and infer some targets based
4989 on the specified operating system.
4991 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
4993 * bfd-in.h, libaout.h: ANSIfy enums.
4995 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
4997 * archive.c (normalize): created version for VMS which removes the
4998 VMS directory crap from the front and end of a filename, eg turn
4999 [-.foo]bar.obj;123 into bar.obj
5000 (bfd_construct_extended_name_table): now writes index into an
5001 extended name table in decimal - the same base used to read an
5002 extended name table.
5004 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5006 * aout-encap.c: Fix to use aout-target.h.
5007 * aoutf1.h: Use standard MY_object_p and MY_callback
5008 in aout-target.h. Remove target-specific versions.
5009 * host-aout.c: Re-write to use aout-target.h.
5010 * gen-aout.c: New files use with host-aout.c to generate
5011 host-specific a.out-related parameters.
5012 * Makefile.in: host-aout.o depends on aout-params.h, which is
5013 generated by gen-aout.
5014 * aout-target.h: Make a little more flexible.
5015 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5016 macro. Instead, inline it in aout-target.h.
5017 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5018 a gcc -Wall warning.
5019 * archive.c: Add missing commas in DEFUN macro (2 places).
5020 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5021 Berkeley ones, now that libiberty has them:
5022 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5023 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5024 remove unused variable.
5026 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5028 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5029 and execname inside HAVE_PROCFS ifdef since they are unused
5030 when it is not defined.
5032 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5034 * elf.c: Flag all sections as either code or data. We can't
5035 be sure what they are anyway, since ELF doesn't fit the
5036 traditional model of text+data+bss very well. Add new local
5037 function elf_read() to simplify code. Record entry point in
5040 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5042 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5043 rather than N copies of the same lines.
5045 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5047 * cpu-h8300.c: disassemble branch displacements correctly
5048 * coff-h8300.c: put reloc offsets out in 32bits
5050 * makefile.dos, configdj.bat: New files from DJ
5051 * cache.c: fopen with new macros is needed for DOS.
5052 * ieee.c: environ renamed to envi to stop an include file
5054 * opncls.c, coff-rs6000.c: more fopens with macros.
5056 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5058 * Makefile.in: infodir belongs in datadir.
5060 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5062 * Makefile.in: fix where docdir lives
5064 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5065 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5066 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5067 srec.c, syms.c, targets.c : all new documentation and lint
5071 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5073 * coffcode.h, srec.c: Lint.
5075 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5077 * Makefile.in: install using INSTALL_DATA, added standards.text
5080 * configure.in: mark directory as target dependent. configure
5081 nows works in objdir always so make file existence checks
5084 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5086 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5087 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5088 and mandir now keyed off datadir by default.
5090 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5092 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5093 computation of arch and machine type so it's worked out before
5094 some_aout_object_p is called.
5095 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5097 * archures.c: add extra field 'section_align_power' to hold
5098 default section alignment in object files.
5099 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5100 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5101 initialize the new field.
5102 * bout.c (b_out_callback): replace the text size, since aout
5104 * aoutx.h: Documentation in the new style
5106 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5108 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5109 use the saved value if mtime_set is already set (intended
5110 for archive files, though apparently not used yet).
5112 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5114 * targets.c: Revise comments about how to configure the target
5115 vector, to match reality. Remove mention of obsolete methods.
5116 Remove long lists of capitalized macros that turn into the same
5117 thing in lowercase. Normal vector simply lists all known
5118 lowercase xvec names; all other cases are handled by SELECT_VECS.
5120 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5123 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5124 list of supported targets.
5126 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5128 * archive.c (bsd_write_armap): The pad byte sometimes added to
5129 the string table in a __.SYMDEF member is now
5130 counted as part of the size of the string table.
5131 This is compatible with the old ranlib, as well as Sun's.
5133 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5135 * srec.c: Rewrote to fix many bugs; now gets the record type
5136 right, doesn't choke on input, sets the start address in an S9 and
5137 fills in the filename on an S0.
5139 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5141 * cpu-h8300.c: Add support for MEMIND addressing mode
5143 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5145 * coffcode.h: use the new macro if available
5147 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5148 * Makefile.in: Fixed dependencies due to file rename
5150 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5151 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5152 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5153 newos3.c, stab-syms.c, syms.c: All these files have had their
5154 #includes altered to point to the new places.
5156 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5158 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5160 * configure.in: Add vendor "ncr" as supported per-target vendor.
5161 Add svr4 case for i386 per-host case.
5163 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5166 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5168 * syms.c (bfd_decode_symclass): Return 'A'
5169 for symbols that are both absolute and global.
5170 * archive.c (bfd_special_undocumented_glue): Return NULL
5171 if bfd_ar_hdr_from_filesystem returns NULL.
5173 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5175 * Makefile.in: added coff-h8300
5176 * configure.in: now h8 is a coff target
5177 * cpu-h8300.c: fix various disassembly problems
5178 * libcoff.h: took out some code which has been #0ed for a long
5180 * targets.c: added h8 coff
5181 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5182 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5184 * coffcode.h: Started to change the way machine dependencies are
5185 handled, from the nest of #ifdefs to macros defined in the
5186 including coff-<foo>.c
5188 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5190 * aoutx.h (some_aout_object_p): Set the `executable' bit
5191 if the entry point is contained in the text segment, even if the
5192 text segment is at location 0.
5194 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5195 nonstandard MIPS sections (.rdata, .sdata, etc).
5197 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5198 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5199 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5201 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5203 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5205 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5206 from syms.c to new file stab-syms.c. Also, since GNU extended
5207 type codes such as N_SETT are no longer in ../include/stab.def,
5208 include them manually.
5209 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5210 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5211 * libaout.h: Added prototype for aout_stab_name().
5212 * Makefile.in: Update Makefile for new stab-syms.[co].
5214 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5216 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5217 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5218 just make N_XXX work by excluding the header from the text segment.
5219 * aoutx.h: Fix comments to match.
5221 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5223 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5224 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5225 for the "logical" text segment (i.e. never consider the exec
5226 header to be part of the text segment). This change is
5227 needed for consistency with various other parts of bfd and ld.
5228 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5229 and move calculation of obj_textsec(abfd)->size to libaout.h.
5230 * bfd-in.h: Removed bogus ';'.
5232 * Makefile.in: Add MINIMIZE flag to select lean
5233 or bloated target_vector.
5234 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5235 * newsos3.c: Fixes to ../include/aout64.h remove need
5236 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5238 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5240 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5241 handle both little and big-endian targets, with little
5242 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5243 * host-aout.c: Add FIXME note.
5245 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5247 * targets.c: Make the default target_vector contain
5248 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5249 Old behavior can be gotten by defining ALL_TARGETS.
5250 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5251 Factored out common code into new file aout-target.h.
5252 Saves a lot of duplicate code for a.out variants.
5254 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5256 Get 'make headers' to work when configured with +subdirs.
5257 * Makefile.in: Add $(subdir) to docdir path.
5258 * doc/Makefile.in (protos): Add $(srcdir) prefix
5259 to name of sed scripts.
5261 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5263 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5264 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5265 to include names of N_SETT etc.
5267 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5269 * elf.c: Add minimal support for ELF symbol tables. Generates
5270 canonical bfd symbol tables from ELF symbol tables. Change the
5271 name of some functions from bfd_<name> to elf_<name>.
5273 * syms.c: Trivial fix to comment to remove a redundant "to".
5275 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5277 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5278 form that GDB recognizes as COFF.
5280 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5282 * ieee.c (ieee_object_p): cast NULL correctly.
5283 * configure.in: added harris host
5285 * coff-a29k.c: Lots of changes, most from David Wood.
5287 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5289 * coff-m88k.c (coff_write_armap): Just #undef it.
5291 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5293 * Makefile.in: standardize on MINUS_G to disable debugging
5294 * coff-m88k.c: create coff armaps instead of bsd ones.
5295 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5298 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5300 * elf.c: Additions to support ELF format core files.
5301 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5302 has support for /proc (all the include files in particular).
5304 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5306 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5307 of two N_SO stabs, one for directory, and one for filename.
5309 * bfd-in.h (print_vma): Factor out duplicate definition.
5311 Exit a little more gracefully when malloc returns NULL.
5312 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5313 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5314 * libbfd.h: Rre-generated due to libbfd.c update.
5316 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5318 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5320 * elf.c (elf_object_p): Don't try to create a bfd section for
5321 the first ELF section header. It is just a placeholder.
5323 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5325 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5326 core files, when compiling native.
5327 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5329 FIXME: The aoutf1.h change below needs to be reversed back
5332 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5334 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5335 manipulation of lnno fields in lineno structs in a coff-<f>.h
5336 independent way. Override it in coff-<f>.h to your favourite
5337 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5338 (coff_swap_lineno_out): modified to use the new macros.
5340 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5342 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5343 unknown arch when the magic number doesn't specify the
5344 architecture, since some OSs (eg old sun3s) don't set the number, and
5345 020 is probably the right answer anyway.
5347 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5349 * hosts/h-news.h, hosts/h-rtbsd.h:
5350 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5351 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5352 bfd_print_symbol_nm, for use by nm.
5353 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5354 bfd_print_symbol_nm option, to print in nm format.
5355 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5356 oasys.c (oasys_print_symbol): Provide stub implementations
5357 for bfd_print_symbol_nm.
5358 * syms.c: New function bfd_decode_symclass, used by nm printer.
5359 New function bfd_stab_name to look up string name of stab code.
5361 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5363 * Makefile.in: Added ctor.c
5364 * archures.c (bfd_default_arch_struct) added
5365 bfd_default_reloc_type_lookup.
5366 * coffcode.h: removed a load of #if 0ed code.
5367 (coff_compute_file_section_positions): now works out the section
5368 alignment and size correctly in all cases.
5369 (coff_get_symtab): looks for constructor symbols and calls the
5370 right function when they're found. (coff_canonicalize_reloc):
5371 knows when a section is full of constructors and does the right
5373 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5375 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5376 * libcoff.h: removed #if 0ed code
5377 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5378 arch independent constructor relocation type.
5379 (bfd_reloc_type_lookup): removed the comment "this will go away"
5380 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5381 reloc which is used when BFD_RELOC_CTOR falls through to give a
5382 default 32bit reloc for constructors.
5383 (bfd_default_reloc_type_lookup): added.
5384 * aoutf1.h: fixed SEGMENT_SIZE typo.
5386 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5388 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5389 matching prefix "coff".
5390 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5391 rs/6000 csect records.
5393 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5395 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5396 * configure.in: add motorola delta88 cases
5397 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5398 write_armap prototype
5399 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5401 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5403 * Rename COFF-related files in `coff-ARCH.c' form.
5404 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5405 coff-mips.c, coff-rs6000.c to be exact.
5407 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5408 make output clutter.
5409 * config/mt-*: Ditto.
5411 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5413 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5414 John Gilmore. Archive support from Damon A. Permezel.
5416 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5417 * configure.in: Add rs6000 case.
5418 * targets.c: Add rs6000 vector.
5419 * archures.c: Add rs6000, fix comment on romp.
5420 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5421 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5422 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5423 * section.c (bfd_make_section): Return NULL on attempt to create
5425 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5426 (bfd_swap_aouthdr_in): Handle lots more members.
5427 (make_a_section_from_file): If section has already been seen,
5428 just return false rather than overwriting it.
5429 (coff_real_object_p): Understand incoming magic numbers.
5430 (coff_set_flags): Understand outgoing magic numbers.
5431 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5432 (build_debug_section): Add fn for reading debug string section.
5433 (get_normalized_symtab): Handle symbol names in debug string section.
5434 Remove unused obj_string_table.
5435 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5436 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5437 existing section before making one.
5438 * cpu-rs6000.c: New file.
5439 * rs6000coff.c: New file.
5441 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5443 * elf.c: Add partial support for ELF format corefiles. Still needs
5444 support for extracting registers from corefiles.
5446 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5448 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5449 RANLIB is defined as echo, send the output to /dev/null to help
5450 reduce clutter in the output from doing a make.
5452 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5454 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5455 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5457 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5459 * coffcode.h (coff_compute_section_file_positions): make it pad
5460 section size out if there are alignment restrictions so that the
5461 image will be ok on a system where section positions are worked
5462 out by accumulating sizes rather than from the section headers.
5463 * targets.c (proto write_armap). Changed orl_count to unsigned.
5464 * opncls.c (bfd_close_all_done). Added so that generative
5465 programs like gas can close a bfd without causing bfd confusion.
5466 * libbfd.h (changed becuase of protos)
5467 * amdcoff.c: messed with the way that jmp displacements are
5468 calcualated. This may not yet be totally correct.
5469 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5471 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5472 abs symbol has no section (like a register symbol).
5473 (coff_write_symbol) now zeros auxent before filling it up to help
5474 with sensitive applications.
5475 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5477 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5479 * bfd.c: Make sure we don't get a macro strerror().
5480 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5481 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5482 attempt to recover command, ifdef NO_CORE_COMMAND.
5483 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5485 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5487 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5489 * archive.c (bsd_write_argmap): The size of the ranlib structures
5490 should not include the size field itself.
5491 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5492 adata(abfd)->exec_bytes_size field instead of constant macro,
5493 because aoutx.h compiles to a simple .o file shared by
5494 all 32-bits a.out targets.
5496 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5498 * configure.in: Allow i386-sco-sysv.
5499 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5500 * cpu-h8300.c: lint.
5502 * host-aout.c: New strategy. We use common code, include files,
5503 and data structures to handle the file, but set a few parameters
5504 from the host's config file (page size, text start addr, etc).
5505 * libaout.h: Define HP BSD machine types.
5506 * aoutf1.h: Handle reading a.outs with these types.
5508 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5509 virtual-memory-address of the .reg section. We can't just make a
5510 section for "all the regs and nothing else" because only GDB knows
5511 exactly where the regs are (scattered around the upage and stack).
5512 Clean up memory allocation. Remove big- and little-endian
5513 vectors, replace with single vector; this only runs on the host,
5514 in host byte order. Replace byteswap routines with aborts in case
5516 * targets.c: There's only one trad_core_vec now.
5517 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5519 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5521 * hosts/h-amix.h (free): Fix prototype.
5523 * aoutx.h: Don't use NULL as an integer, for braindead systems
5524 that declare it as (void *)0. (From Peter Schauer.)
5526 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5528 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5529 problem with bad Ultrix system headers.
5530 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5531 various kinds of alignments for the various kinds of
5534 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5536 * doc/Makefile: Don't assume . is on the path (from James Clark).
5538 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5540 * Makefile.in: Avoid Sun Make VPATH bugs.
5541 * targets.c: Declare trad_core vectors extern.
5543 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5545 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5546 * libbfd.h: Moved ALIGN macro here.
5547 * bout.c (b_out_callback): Replace i960_align by align_power.
5549 * libaout.h (struct aoutdata): Added fields page_size,
5550 segment_size and exec_bytes_size. These help generic code
5551 (in aoutx.h and libaout.h) to figure out where to align
5552 the various segments in a demand paged file.
5553 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5554 to decide if the exec header counts in a_text (text segment size).
5555 Also, assume D_PAGED flag is set; don't set it here.
5556 * bout.c (b_out_callback): Add initialization of
5557 adata fields page_size, segment_size, and exec_bytes_size.
5558 * host-aout.c (NAME(host_aout, callback) and
5559 NAME(host_aout,mkobject): Ditto.
5560 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5561 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5562 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5563 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5564 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5565 for some systems (mainly sunos), so do it in the callback instead.
5566 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5567 * aoutx.h (NAME(aout,set_section_contents): Change the way
5568 filepos and size of sections are carried out to support
5569 older styles of demand paged executables.
5572 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5574 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5575 * bfd.c: Added macros to enable gas to swap coff records.
5576 * coffcode.h: Make the coff_swap_*_out routines return the number
5577 of bytes swapped, and cleaned up their prototypes.
5578 * configure.in: Added ebmon/coff support
5579 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5581 * targets.c: Added new entry points for coff swapping
5583 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5585 Restructure configuration scheme for bfd, binutils, ld.
5587 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5588 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5589 Change some config names to match other dirs.
5590 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5592 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5593 ../include/sysdep.h.
5594 * cpu-i960.c: Strncmp needed a length arg.
5595 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5596 * i386aout.c: Remove dead N_TXTOFF override.
5597 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5598 * config/: Rename some config files to match up h-*.h names.
5599 Remove all the HOST_SYS definitions from the config files.
5600 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5601 * hosts/h-hp9000.h: Remove USG comment.
5602 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5603 * hosts/h-news.h, h-sparc-64.h: New config files that had
5604 previously been kludged in the <sysdep.h> file.
5606 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5608 * config/*: trad-core support is HOST dependent, not target
5609 dependent. Target config files only set DEFAULT_VECTOR and/or
5610 other vector elements. Exception: when host-aout.c is in use,
5611 in which case we're forced to assume we're native (hp, vax,
5612 tahoe). Rename XDEPFILES to HDEPFILES.
5613 * Makefile.in: Rename XDEPFILES.
5614 * config/h-sun*: Don't force static linking.
5615 * trad-core.c: Document how to use it nowadays.
5616 * i386aout.c, newsos3.c: Clean up.
5617 * i386coff.c: Allow 386 coff files to be used as core files too
5618 (for reading core files from embedded systems).
5620 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5622 * Add i386aout.c for a.out support on the i386.
5624 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5626 * reloc.c, section.c, syms.c, targets.c: correct info-node
5627 structure in *doc* comments.
5628 doc/Makefile: stop hiding complaints from makeinfo.
5630 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5632 * aoutx.h (...some_aout_object_p): Take a third parameter,
5633 the internal_exec struct, and avoid ever looking at an
5634 external_exec. All callers changed to read the entire
5635 external_exec struct, swap and check its magic number,
5636 swap in the whole structure, and pass the swapped-in version to
5638 * bout.c: Bring into modern era. Use single _object_p routine
5639 for big- aand little-endian. Provide internal and external
5640 exec header structs. Use separate swap-in and swap-out routines.
5642 * libaout.h: Move struct internal_exec from ../include/aout64.h
5643 to here. Add obj_symbol_entry_size to struct aoutdata.
5644 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5646 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5647 EXTERNAL_NLIST_SIZE. Callers changed.
5649 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5651 * bfd.c: Remove strerror() to libiberty.
5653 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5654 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5655 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5656 last byte of transfer, not first byte, is within the section.
5658 * host-aout.c: Remove `BSD' archive support. Lint.
5660 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5661 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5662 `bfd_arch_info_type'. All uses changed.
5663 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5664 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5665 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5666 it needs a better name.) All uses changed.
5667 * targets.c: Rename `enum target_flavour_enum' to `enum
5668 target_flavour', and remove the `_enum' from all of the enum
5669 values themselves. All uses changed.
5671 * configure.in, config/h-i386mach: i386 mach host.
5672 * config/t-i386-aout: Use host-aout.c.
5674 * trad-core.c: Give it its own xvec's to make it independent
5675 of other file formats.
5676 * ecoff.c, host-aout.c: Remove refs to trad-core.
5677 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5678 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5680 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5682 * reloc.c: Extended NEWHOWTO macro
5683 * ieee.c: Changed the way 8bit pcrel is done
5684 * cpu-h8300.c: got the registers in the right order
5686 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5688 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5689 prediction is vindicated!
5691 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5692 Remove refs to howto.c, since Steve forgot.
5694 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5696 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5697 still work. Now allows any architecture/machine to be set.
5699 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5701 * howto.c deleted and moved code to reloc.c
5703 * libbfd.h, libbfd-in.h removed $id stuff for real
5705 * cpu-h8300.c Made it match various different spellings of h8300.
5707 * archures.c: Took out the first char filter which made it only
5708 look for a cpu/arch match when the first chars of supplied and
5709 tested names were the same.
5711 * targets.c removed oasys stuff, pending someone to fix the bugs
5715 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5717 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5718 ELF support good enough for GDB.
5719 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5720 m68k-cbm-svr4 host and target.
5721 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5722 so `diff' and `patch' can cope.
5724 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5726 * archures.c: removed texinfo error
5728 * init.c: added texinfo hooks, and removed initialization error
5731 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5734 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5736 * cpu-i960.c: Avoid numerical count of initializers.
5738 Vax Ultrix changes from David Taylor <taylor@think.com>:
5739 * host-aout.c: Make little-endian vector really little-endian.
5740 * configure.in: Separate vax and tahoe cases, handle ultrix.
5741 * config/t-vax: Add trad-core.o.
5742 * config/h-vaxult: New host system.
5744 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5746 * bfd-in.h VERSION, change version number to 0.18, this makes a
5747 gap, but now is the same as the linker version number.
5749 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5750 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5751 files will eventually contain processor specific bits for bfd,
5752 like strange relocation information and dis/assembly. So far only
5753 the H8 has been even partially done. This work also ties in with
5754 the change in handling architectures.
5756 * amdcoff.c: (a29k_reloc) fix error message.
5758 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5759 discover the architecture of the bfd. (sunos4_callback) calls the
5760 function bfd_set_arch_mach rather than stuffing stuff directly
5761 into the bfd. (sunos4_write_object_contents), changed names of
5764 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5765 setup the environment.
5767 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5768 headers in big endian format, regardless of the endianess of the
5771 * archures.c: totally changed. Now an architecture is represented
5772 with a pointer to an info structure rather than an enumerated type
5773 and a long. The old info is available as two elements in the
5774 structure. Future enhancements to architecure support will
5775 involve pointers to methods being placed into the info structure.
5777 * bfd.c: changed the definition of the bfd structure for the new
5780 * bout.c: (b_out_set_arch_mach) changed to use the new
5781 architecture mechanism.
5783 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5784 the new architecture mechanism.
5786 * configure.in: added h8 stuff.
5788 * ieee.c: too many changes to note. Now ieee files written with
5789 bfd gas and ld can be read by gld and ieee only linkers and
5792 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5794 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5795 than fixing the structure directly.
5797 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5798 than fixing the structure directly.
5800 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5801 before opening a bfd.
5803 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5804 rather than fixing the structure directly.
5806 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5807 in the t/hmake file) a user can select which backends they want
5808 linked with bfd without changing the source.
5810 * init.c: new, looks after initializing modules.
5812 * howto.c: for future use, will allow an application to work out
5813 what cookie to use as a handle on a relcoatio howto.
5815 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5817 * srec.c: Better error checking, partly from Peter Schauer.
5818 (srec_object_p): Avoid assuming any file that starts with 'S' is
5819 an S-record file! (Check for 3 uppercase-hex digits after it.)
5820 (ISHEX): Define new macro for checking supposedly hex characters.
5821 (pass_over): Treat as EOF any S-record line that:
5822 * doesn't have hex in either size character
5823 * produces a size larger than 0x7F
5824 * has an unrecognized type number
5826 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5828 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5829 opncls.c: Lint (saber actually).
5831 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5833 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5834 * newsos3.c: Fixed two types: newos3 -> newsos3.
5835 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5836 to use correct segment.
5838 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5840 * aoutx.h (print_symbol): Handle missing symbol->name.
5842 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5844 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5847 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5849 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5850 add sgi/irix support.
5852 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5854 Changes for the AMD 29000 Ultracomputer port from David Wood.
5857 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5859 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5862 * coffcode.h (coff_real_object_p): Pass information about the
5863 current file's coff symbol format to BFD via the coff_data struct.
5864 (coff_find_nearest_line): obj_icof => coff_data.
5865 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5866 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5867 and DIMNUM == E_DIMNUM.
5868 * configure.in: Handle a29k-*-* hosts, and targets
5869 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5870 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5871 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5872 local_linesz to `coff_data' (tdata) struct.
5873 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5874 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5876 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5878 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5879 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5881 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5883 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5885 (sunos4_core_file_matches_executable_p): Fix header comparison.
5886 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5887 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5889 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5891 Allow GDB to patch object files.
5893 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5894 * trad-core.h (trad_unix_core_file_p): Ditto.
5895 * aoutx.h (aout_set_section_contents): On first output, check
5896 abfd->direction and complain if erroneous.
5898 * Makefile.in: Add crude dependencies.
5900 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5902 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5903 to h/t-xxxx files so that everything will work on System V.
5905 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5907 * aoutx.h: Add information on host-aout.c and how to configure
5908 to use it, to the manual.
5909 * configure.in: Tix typo.
5910 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5911 else dummy out the core file support.
5912 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5913 specified, use it to locate the data section.
5914 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5915 rather than as chars (lint).
5917 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5919 * aoutx.h, coffcode.h: saberized.
5921 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5923 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5925 bfd.c, targets.c: minor rewording of doc segments
5928 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5930 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5931 etc, rather than TEXT_START_ADDR.
5932 * host-aout.c: Remove #if 0 around whole thing.
5933 Update to modern (32/64-bit) a.out naming conventions.
5934 Include a large chunk of ../include/a.out.gnu.h to get macros that
5935 are not defined by the system include files.
5936 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5937 macro used by the other a.out implementations.
5938 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5940 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5942 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5943 texdoc and psdoc; make these depend on generated .texi's
5945 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5948 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5951 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5952 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5953 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5954 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5955 obtrusive marks indicating .c origins.
5957 * bfd.texinfo: generalize most references to linker
5959 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5961 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5962 * archures.c: remove empty foo() definition (crept in at vn1.9)
5964 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5966 * bfd.texinfo: use @setchapternewpage on instead of lots of
5967 @page's; minor rephrasing in Introduction.
5969 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5970 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5971 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5972 segments): used BFD (caps) more consistently as a name in
5973 discourse, fixed a few other minor typos and uses of fonts
5976 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5978 * coffcode.h: fixed bug where string table size wasn't being swapped.
5980 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5982 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5984 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5985 flags. (bfd_print_symbol_vandf) now knows what to do with the
5988 * aoutx.h: made translate_from_native_sym_flags and
5989 translate_to_native_sym_flags produce the above flags.
5992 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5994 * all files: update copyright notices for GPL version 2.
5995 Install header comments and attribute most modules to their
5996 authors. BFD's name is now officially "Binary File Descriptor",
5997 so remove any conflicting pejoratives.
5998 archures.h: Consists solely of comments; remove it.
6000 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6002 * Makefile.in, bfd.c: Made it compile again.
6004 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6006 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6009 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6011 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6012 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6015 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6016 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6018 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6020 * Everything: created some new files, core.c format.c, reloc.c,
6021 section.c and syms.c to split the functionality a bit better.
6022 Cleaned up the rest of the files a bit, and added some
6026 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6028 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6029 really takes 3 arguments, patched code and ammended prototypes.
6031 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6033 * ../include/bfd.h (struct bfd_target): Added new field
6034 "align_power_min" which contains the minimum alignment for a
6035 section. This is used in coff_new_section_hook. The field
6036 insertion necessitates an update of all backends..
6038 * aoutf1.h jump table field inserted
6040 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6043 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6044 table field inserted.
6046 * coffcode.h(just about everything) Now patches up symbol tables
6047 using a different mechanism. The Intel major bug has been fixed,
6048 and the linker can self host on the Aviion and be debugged with
6051 * ecoff.c: new include and jump table patch, i386coff.c: new
6052 include and jump table patch, icoff.c: new include and jump table
6053 patch, ieee.c: can now read archives containing ieee modules.,
6054 libcoff.h: added (combined_entry_type), libieee.h: uped max
6055 sections to 20, m68kcoff.c: new include and jump table patch,
6056 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6057 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6058 srec.c: jump table patch. trad-code.c fixed #IF typeo
6060 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6062 * coffcode.h (coff_swap_aux_in): added else case to deal with
6063 filenames less than 9 characters.
6066 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6068 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6070 * srec.c: now allows any number of sections to be created in a
6071 file. Outputs addresses of the right length.
6073 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6075 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6076 target didn't match, the format got set to the attempted match,
6077 breaking a future test.
6079 *../include/i386coff.h : fixed typo in type field with size
6081 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6082 support in the jump table for the swapping routines exported to
6083 gdb. Now gdb works with the 386.
6085 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6087 * Merge in changes from gdb-3.95 release.
6088 Makefile.in: Allow hmake and tmake files to add OFILES.
6090 bfd.c: support specific targets as well as searching. When
6091 searching, take default target in preference to others.
6093 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6094 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6095 libbfd.h: Support specific targets as well as searching.
6096 opncls.c: Support specific targets as well as searching.
6097 targets.c: Search is short-circuited if default target matches.
6098 liboasys.c, libieee.c: Undo bothner changes that make macros
6099 work to the left of assignment, but which depend on the
6100 representations of different pointer types being the same.
6102 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6104 * i386coff.c: created.
6105 * coffcode.h: added support for 386.
6106 * Makefile.in: added support for 386.
6107 * ../include/i386coff.h: created
6109 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6111 * coffcode.h: removed all put_x_<sizes>
6112 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6116 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6118 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6120 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6122 * everything: Removed sysdep.h from bfd.h and put back into files
6123 from which it was split out. Now 64 bit version is built with a
6124 -DHOST_64_BIT="long long" on the compile line.
6126 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6128 Changed all the [get|put][name] routines to use [get|put]_[size
6131 Put in support for 64 bit work. Now two versions of bfd may be
6132 generated, according to the state of TARGET_64_BIT, one which is
6133 32 bit only, and one which is 64/32 bits.
6134 Created new back end 'demo64' to test 64 bit functionality.
6136 Renamed some files to work on DOS.
6138 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6139 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6140 chage, 64 bit transfer. * liba.out.h: Split out common code from
6141 sunos and newsos into liba.out. Name changes and prototype mods. *
6142 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6143 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6144 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6145 change and 64bit stuff.* newsos3.c: common code removed, new jump
6146 table. * oasys.c: Name change * opncls.c: Portability fixes *
6147 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6148 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6149 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6150 64bit ized. * demo64.c: 64 bit a.out back end
6152 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6154 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6155 on LHS of assignment, even when using old compilers.
6156 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6157 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6158 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6159 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6160 * targets.c: Add declaration of newsos3_vec.
6162 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6164 * aout.c: fixxed some of the problems with filepos calculation.
6165 (swap_ext_reloc): fixed problem with creation of relocs.
6166 (aout_set_section_contents): fixed filepos problem
6168 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6169 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6170 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6171 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6172 cleaned up. (coff_write_object_contents) cleaned up.
6174 * ecoff.c: Totally different. Now supports ecoff fully.
6176 * icoff.c: fixed problems in relocation callout.
6178 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6180 * m68kcoff.c: updated target vector.
6182 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6183 choose_reloc_size. (sunos4_write_object_contents) now calls
6184 choose_reloc_size so outputs relocs correctly, also calculates the
6185 size of the sections correctly.
6189 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6191 Merge Per Bothner's changes to modularize BFD a.out a bit.
6193 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6194 * ieee.c: Cast enums to int before comparing them, for brain-
6196 * coff-code.h: Remove coff_get_section_contents, and use the
6197 generic one instead.
6199 * aout.c: Derive new module from sunos.c, containing generic
6200 support code for all kinds of a.out files.
6202 * sunos.c: Remove all code that goes in aout.c. Split out
6203 machine dependent followup in sunos4_object_p into
6204 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6205 and redefine only the names we CHANGE, not all the names. Drop
6206 the little-endian vector, and rename the vector as sunos4 rather
6209 * b.out.c: Use aout.c routines for most of the work. Slight
6210 changes for the new regime. Remove close_and_cleanup and
6211 get_section_contents in favor of generics. New transfer vector
6214 * newsos.c: New support for Sony NEWS, another a.out format.
6216 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6217 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6218 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6220 * opncls.c (bfd_close): Call format-dependent write_contents
6221 routine, if writing, before calling target-dependent
6222 close_and_cleanup routine (which is now always generic, I think).
6223 * srec.c: Use bfd_alloc instead of malloc. Remove
6224 close_and_cleanup and move code from it to
6225 srec_write_object_contents. Add write_contents to tvec.
6226 * targets.c: Remove a.out little vector, replace a.out big
6227 vector with SunOS vector. FIXME: Need Vax support again now.
6229 * libbfd.h: Add write_contents format-dependent-vector to the
6230 bfd_target vector. Supply a generic close_and_cleanup routine.
6231 * liba.out.h: Handle the new aout.c split. Add prototypes for
6232 all routines defined in aout.c. Rename "sunos" things to "aout"
6233 things. Add a few fields where needed for various formats.
6234 * Makefile.in: Add aout.c and newsos.c.
6236 * archive.c, ieee.c, oasys.c: Lint.
6238 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6241 changed forward declaration struct stat; to reduce warnings. Changed
6242 comment on bfd_h_<x>_x.
6244 * ../include/m68kcoff.h, ../include/intel-coff.h,
6245 ../include/m88k-bcs.h
6246 Now there are two incarnations of relocs, linenos and syments. One for
6247 internal digestion, and one full of char arrays for I/O. The original
6248 names have gone to detect errors.
6250 * Makefile.in, m68kcoff.c, targets.c
6251 Test new structure code with a 68k coff implementaion
6253 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6254 Fixed all the places where there were problems with the size and
6255 alignments of structures on disk and structures in memory. #ifed out
6256 all the code in coffswap.c, since it should be done using the target
6259 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6261 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6262 multiple reloc command.
6264 * sunos.c (sunos4_set_section_contents): Made it so that sections
6265 are always padded to their alignment size.
6267 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6269 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6270 Clean up types and such (saber C problems).
6271 * ecoff.c: Clean up types and such. Remove routines that are
6272 not used. Fix up reading and swapping of shorts from files.
6274 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6276 * a.out.vax.c: Remove two bogus "static" from prototypes.
6278 * ecoff.c: Got rid of lots of non-working junk (that had
6279 been copied directly from coff-code.h).
6280 Updated to be consistent with updates to icoff.c and coff-code.h.
6282 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6283 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6285 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6286 but until the target_vector is automatically generated,
6287 it's as good as any. Note that the text offset is the only
6288 difference between NewsOS and SunOs (including magic numbers).
6289 (Most of the sunos_* routines should to renamed bsd_*
6290 and move to a bsd.c file. Then (and when the target_vector
6291 is automatically generated) it might make sense to create
6292 a separate Sony target.)
6294 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6295 on some systems, and doesn't help on others.
6296 Similarly, only define X_OK if not already defined.
6298 * trad-core.c: Don't include sys/stat.h - at least
6299 on NewsOS 3, it has already been included.
6301 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6303 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6304 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6305 symbol tables if necessary when reading them in, so gdb can use
6306 them. Add "bfd_coff_" to the names so they won't conflict with
6307 names in calling programs. FIXME-soon: if coff-code.h is
6308 included in two BFD modules, this will cause duplicate
6309 definitions; the routines should be exported to a separate,
6310 common, module (probably along with a mess of other ones).
6312 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6314 Improve modtime support.
6316 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6317 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6318 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6319 BUG: archive members still do not get correct mod times.
6321 Improve floating point support for core files.
6323 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6324 (sunos4_core_file_p): Create a second registers section in the
6325 core file, called ".reg2", for the float registers.
6327 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6329 * many changes to improve archive handling; found a logic flaw in
6330 bfd_check_format which only just happened to work by cooncidence.
6332 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6334 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6337 * bfd.h: changed type of udata in asymbol to void *, like it
6338 should be. Added bfd_reloc_dangerous enum member.
6340 * coff-code.h: Fixed it so that internally generated symbols get
6341 their values relocated correctly in all cases. Removed calls to
6344 * icoff.c: Not understanding the destination symbol of a reloc is
6345 not a failure any more, just 'dangerous'. This allows linking of
6346 b.out and coff images.
6348 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6352 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6354 * sunos.c (translate_to_native_sym_flags): fixed
6355 sym_pointer->n_value so that symbols on the way out get their
6356 section relative values calculated correctly.
6358 * coff-code.h (mangle_symbols): fixed problem where tags were not
6359 being relocated for structs, enums, unions. Also various lints.
6361 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6363 * archive.c (get_elt_at_filepos): system_call_error returned
6366 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6368 * Resolve the use of no_error and system_call_error.
6369 The bfd library itself now will never set bfd_error to
6372 The code still needs to be combed to make sure all the error
6373 codes are correct. I suspect they are not always set correctly.
6375 * The names of all the messages have _ prepended because the sun
6376 bundled compiler can't distinguish from a macro which takes an
6377 argument and the same identifier in a non-macro context.
6379 * The reason for the above being that entry points which used to
6380 be trampoline functions are now just macros which expand to a
6381 direct call through the bfd's xfer vector.
6383 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6384 must gas have its own version of everything (the gas version
6385 had the correct value)
6387 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6389 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6390 properly support i960 architecture and output correct reloc stuff.
6392 * bfd.h: added prototype for bfd_printable_arch_mach, added
6395 * coff-code.h: Applied patches from chrisb to support i960
6396 architecture, zero relocs and swap them correcly and conditionally
6397 compiled the timestamp.
6399 * sunos.c: Made the default section alignment 2^3 so that doubles
6400 are done properly. Fixed the same reloc bug that was in b.out.c
6402 * sysdep.h: Now compiles on a Posix box
6404 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6406 * icoff.c: Fix comment on big-endian version.
6407 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6408 F_RELFLG). Set F_AR32WR in output files if little endian
6411 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6413 * archures.c fixed =/== typo
6415 * sunos.c added architecture stuff for output. Fixed
6416 bug where files where vma(data) != size(text)
6417 were processed wrong.
6419 * coff-code.h added a lint cast
6421 * (../include/a.out.sun4.h) fixed it so zmagic
6424 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6426 * archive.c removed loads of includes, and fixed bug where string
6427 table didn't have a null at the end.
6429 * bfd.c fixed includes, added symbols argument to
6430 canonicalize_reloc entry point.
6432 * libbfd.c fixed includes and added some lint patches.
6434 * targets.c added both sorts of intel coff.
6436 * b.out.c fixed included, changed was the canonical
6439 * icoff.c added support for callj and big and little
6442 * opncls.c added chmod+xing for files with EXEC_P set.
6444 * sunos.c fixed includes. Changed default section
6445 alignement to words. Fixed relocation stuff to work with
6448 * bfd.h various new types added, prototype for new
6449 reloc calls, changed bfd->iostream to a void *
6450 to including files don't need stdio.h.
6452 * libcoff.h added conversion table to tie relocs to
6457 * coff-code.h fixed includes. Added code to support
6458 big and little endian formats. Various lints. Better
6459 processing of symbols. Changed reloc stuff to new
6462 * libbfd.h fixed includes
6465 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6467 * bfd.h changed name of alignment entry in sec_struct to
6468 alignment_power, because of conflicting uses within bfd.
6469 Now it should be obvious that it's a 2**n alignment
6470 specifier. Removed start_pad, end_alignment, block, minsize,
6471 output_file_alignment, subsection_alignment and original_vma fields.
6472 Added align_power() macro. Fixed bfd_section_alignment
6473 acessor macros. Added bfd_symbol_same_target macro.
6475 * b.out.c (b_out_write_object_contents) fixed to use
6476 new alignment member. Fixed (callj_callback) to use section
6477 relative symbols properly.
6479 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6480 Fixed (translate_from_native_sym_flags) to correctly make
6481 symbols section relative.
6483 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6484 (bfd_make_section) took out initialization of obsolete members.
6485 (bfd_print_symbol_vandf) added
6487 * opncls.c (bfd_create) created.
6489 * coff-code.h (coff_new_section_hook) took away refs
6490 to obsolete members. (make_a_section_from_file) added
6491 conversion between alignment types. (coff_symbol_from)
6492 added. (coff_count_linenumbers) only counts linenumbers
6493 if symbol is of coff-type. (coff_mangle_symbols) only
6494 heavily mangles symbols if symbol is coff-type.
6495 (coff_write_symbols) various lints. (coff_write_object_contents)
6496 various lints and modification for alignment conversion.
6497 (coff_slurp_relocs) fixed for use with new asection shape.
6499 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6501 * archive.c lots of lint
6503 * b.out.c added callj relocation support, upgrated reloc howto.
6504 Fixed so that asymbol and reloc records are output
6507 * bfd.c lots of lint, support for new bfd entry point
6510 * bfd.h changed definition of asymbol to contain pointer to
6511 owning bfd, removed target dependencies.
6513 * cache.c took out print statements, put in BFD_ASSERT calls.
6515 * coff-code.h various lints, corrected linenumber output
6516 functionality. Added support for new style asymbols and
6517 bfd_print_symbol. Fixed so that asymbol and
6518 reloc records are handled correctly. Added timestamp.
6520 * icoff.c Added support for new howto shape.
6522 * liba.out.h Added support for new asymbol shape
6524 * libbfd.c various lints
6526 * libbfd.h various lints
6528 * libcoff.h added support for new asymbol shape.
6530 * sunos.c various lints. Added support for new asymbol shape
6531 and bfd_print_symbol.
6533 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6535 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6536 pointer lint. Added support for callj relocation. Fixed bug where
6537 the last 32 bytes of the text section were overwritten by data. Fixed bug
6538 where archives of b.out didn't work due bfd_slurp_extended_name_table
6541 * sunos.c added support for n_other field. Braced the howto table so
6542 that it won't be affected by any lengthing of the howto struct typedef.
6545 * bfd.h added support for n_other field, added special_function
6546 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6549 * bfd.c upgraded bfd_perform_relocation, various lints.
6551 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6553 * ChangeLog: Started ChangeLog for BFD.
6554 * ToDo: Create file for suggestions.
6556 * Makefile: Support easy loading into Saber C.
6557 Add dependencies for icoff.o and bcs88kcoff.o.
6558 Rename coff.c to coff-code.h. Change callers.
6560 * bfd.c (bfd_check_format): Allow the check_format routines
6561 to return the desired target vector, rather than just a Boolean.
6562 bfd.h (bfd_check_format): Change function pointer return type.
6563 archive.c (bfd_generic_archive_p): change callee.
6564 b.out.c (b_out_little_object_p, b_out_big_object_p,
6565 b_out_real_object_p): change callee.
6566 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6567 in check_format transfer vectors that need a filler.
6568 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6569 bcs88kcoff.c: change callee.
6570 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6571 icoff.c: change callee.
6572 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6574 * libbfd.c (zalloc): It should actually zero the storage!
6575 This was commented out for some reason.
6577 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6578 This is so callers can avoid <stdlib.h> which doesn't exist
6581 * bfd.c (map_over_sections): Add debugging code, since I
6582 noticed the section count for sunos core files was bad, but only
6583 GDB had detected the problem.
6584 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6585 bfd_get_section_linenos): Remove obsolete functions.
6586 (bfd_apply_relocations): Use longs, not ints, for the math.
6588 * bfd.h: Declare enum boolean and struct bfd_target as well
6589 as typedefs for them. Remove obsolete
6590 bfd_get_section_lineno_size.
6592 * cache.c: Make the "fdopen" support work. Keep better track
6593 of how many files are open. Centralize the opening of files
6594 and be sure bfd_open[rw] actually try to open the file. Evade
6595 linked list initialization problems.
6597 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6599 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6601 * cplus-dem.c: Delete file, since it is not part of BFD.
6603 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6604 (bfd_openr, bfd_openw): Actually open the file, give error now.
6606 * sunos.c (sunos4_core_file_p): Set section count.
6607 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6608 obsolete definitions.
6609 (_write_symbol_table): Initialize <idx> counter.
6610 (foop): Eliminate debugging code.
6616 version-control: never