1 Thu Oct 21 13:05:16 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3 * elf32-mips.c: Include "seclet.h".
4 (mips_elf_fake_sections): Force size of .reginfo section to sizeof
5 Elf32_External_RegInfo.
6 (mips_elf_seclet_link): New function. Link the .reginfo section
7 specially, and pass everything else to the generic routine.
8 (bfd_elf32_bfd_seclet_link): Define macro.
9 * elf32-target.h: If bfd_elf32_bfd_seclet_link is already defined,
12 Wed Oct 20 12:22:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
14 * libnlm.h (nlm_backend_data): Added signature field.
15 (nlm_signature): New macro.
16 * nlmcode.h (nlm_object_p, nlm_write_object_contents): Use the NLM
17 signature from the backend rather than the constant NLM_SIGNATURE.
18 * nlm32-i386.c (nlm32_i386_backend): Initialize signature field.
20 * aoutf1.h (MACHTYPE_OK): Accept M_UNKNOWN.
21 (NAME(sunos,set_arch_mach)): Treat M_UNKNOWN as 68000, not 68020.
23 Wed Oct 20 10:28:27 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
25 * hosts/i386bsd.h [__bsdi__]: Define HOST_DATA_START_ADDR.
27 Tue Oct 19 15:26:26 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
29 * coff-alpha.c: Implemented reloc handling for the linker, made
30 various other related changes.
31 * libecoff.h (ecoff_backend_data): Added rdata_in_text field.
32 Renamed finish_reloc to adjust_reloc_in. Added adjust_reloc_out
34 (ecoff_bfd_get_relocated_section_contents): Don't define.
35 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags):
37 (ecoff_slurp_reloc_table): Handle RELOC_SECTION_FINI.
38 finish_reloc backend field renamed to adjust_reloc_in.
39 (ecoff_bfd_seclet_link): Adjust number of aux entries to
41 (ecoff_compute_section_file_positions): If rdata_in_text put
42 .rdata section in text segment, not data segment. Put .pdata
43 section in text segment.
44 (ecoff_write_object_contents): Likewise. Also, call
45 adjust_reloc_out, and handle .lita, .xdata, .pdata, .fini and
46 absolute sections when writing out relocs.
47 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, output 2 for
48 bldrev field, as on Alpha OSF/1. Padding field is now 2 bytes.
49 * coff-mips.c (mips_ecoff_swap_reloc_out): Added assertion.
50 (mips_adjust_reloc_in): Renamed from mips_finish_reloc.
51 (mips_adjust_reloc_out): New function (does nothing).
52 (mips_ecoff_backend_data): Initialize new fields.
53 (ecoff_bfd_get_relocation_section_contents): Define to be
54 bfd_generic_get_relocated_section_contents.
56 * reloc.c (bfd_perform_relocation): Added casts to avoid Alpha
59 Thu Oct 14 01:10:35 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
61 * reloc.c (bfd_perform_relocation): Add comments attempting to
62 explain PC relative relocations.
64 * coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
66 (coff_compute_section_file_positions): Remove check for
67 USE_DISCARDED_SECTIONS_COUNT.
68 * coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
69 it on host defines is wrong.
71 * ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
72 (ecoff_write_object_contents): Don't require the .reginfo section
73 to be a particular size.
75 Wed Oct 13 18:39:03 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
77 * Makefile.in (dep-in): New rule, for editing dependencies into
78 Makefile.in in $(srcdir). Use move-if-change.
79 (.dep1, dep): Use move-if-change.
80 (CFILES): Add coff-apollo.c.
82 Sun Oct 10 18:02:56 1993 Troy Rollo (troy@cbme.unsw.EDU.AU)
84 * Makefile.in: Recognise new file, coff-apollo.o
86 * coff-apollo.c: New file
88 * coffcode.h: Recognise apollo magic numbers and writable text
90 * coffswap.h: Swap Apollo optional header entries
92 * config.bfd: Add line for Apollo
94 * configure.host: Replace apollo68b and apollo68v with Apollo
96 * configure.in: Recognise apollocoff_vec
100 * config/apollo.mh, config/apollo.mt: New files
102 * hosts/apollo68.h: Remove inclusion of strings.h
104 Wed Oct 13 14:28:17 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
106 * coff-i386.c (i3coff_object_p): Now static.
108 * Makefile.in: Updated dependencies.
109 (.dep, .dep1, dep.sed): New targets, to make "make dep" work
111 * dep-in.sed: New file.
113 * m68klynx-cf.c (ONLY_DECLARE_RELOCS): Define, to avoid name
114 conflicts when "--with-targets=all".
115 * coff-m68k.c (m68kcoff_howto_table, m68k_rtype2howto,
116 m68k_howto2rtype): Rename via macros to keep namespace clean.
117 * configure.in: For m68klynx_coff_vec, include coff-m68k.o for
120 Tue Oct 12 17:03:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
122 * elf32-mips.c: Extensive additions to do relocations and to
123 handle MIPS specific sections.
124 * libelf.h (elf_backend_data): Pass fourth argument to
125 elf_backend_section_from_bfd_section to permit it to control the
126 section index to use.
127 (elf_obj_tdata): Add gp and gp_size fields.
128 (elf_gp, elf_gp_size): New accessor macros.
129 * elfcode.h: Removed a number of unused local variables.
130 (elf_fake_sections): Clear section header before calling
131 elf_backend_fake_sections, not after.
132 (prep_headers): Return true at end.
133 (elf_section_from_bfd_section): Pass retval argument to
134 elf_backend_section_from_bfd_section.
135 * elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
136 Accept and ignore new retval argument.
137 * bfd.c: Include libelf.h.
138 (bfd_set_gp_size): Handle ELF targets.
139 * Makefile.in (bfd.o): Depends upon libelf.h.
140 (elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
142 Mon Oct 11 17:25:18 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
144 * ecoff.c (ecoff_mkobject): Check bfd_make_section return value.
145 (ecoff_mkobject_hook): New function.
146 (ecoff_new_section_hook, ecoff_sizeof_headers,
147 ecoff_compute_section_file_positions, ecoff_set_section_contents,
148 ecoff_write_object_contents): Handle dummy REGINFO section.
149 (ecoff_get_section_contents): New function to handle reading
151 * libecoff.h (ecoff_get_section_contents): Change from macro
152 definition to function prototype.
153 (ecoff_mkobject_hook): New prototype.
154 * coff-alpha.c (alpha_ecoff_mkobject_hook): Removed.
155 (alpha_ecoff_backend_data): Use ecoff_mkobject_hook.
156 * coff-mips.c (mips_ecoff_mkobject_hook): Removed.
157 (mips_ecoff_backend_data): Use ecoff_mkobject_hook.
159 Fri Oct 8 15:25:33 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
161 * libbfd.c (bfd_get*32, bfd_get*64): Prevent ANSI sign extension
162 by casting the most significant byte to bfd_vma.
164 Fri Oct 8 02:34:21 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
166 * configure.in: Do not define SELECT_VECS, SELECT_ARCHITECTURES
167 if configuring --with-targets=all.
169 Thu Oct 7 17:34:07 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
171 * aoutx.h (howto_table_std): Correct the "size" field in some
174 * reloc.c (reloc_howto_type): Change documentation to dispel any
175 notion that the "size" field is a power-of-two indicator.
177 Thu Oct 7 10:50:38 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
179 * coffswap.h: (bfd_swap_reloc_in): a symndx is signed.
181 Make support for relaxing more generic.
182 * reloc16.c: Add new target entry - bfd_coff_reloc16_estimate,
184 * libcoff.h, libcoff-in.h: declarations. Prototypes
185 * coffcode.h (bfd_coff_std_swap_table): Add calls to
186 coff_reloc_16_extra_cases and coff_reloc16_estimate.
187 (dummy_reloc16_estimate): New function.
188 * coff-h8300.c (h8300_reloc16_estimate): New function
190 Thu Oct 7 14:24:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
192 * elfcode.h (EALIGN): Define, dependent on ARCH_SIZE.
193 (align_file_position): New function.
194 (elf_locate_sh): Disabled function deleted.
195 (assign_file_positions_for_symtab_and_strtabs): Align position,
196 then place symtab, then do other sections.
197 (map_program_segments): Align program header.
198 (assign_file_positions_except_relocs): Align section headers.
199 (assign_file_positions_for_relocs): Align relocation sections.
201 Tue Oct 5 10:44:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
203 * configure.host: Recognize hppa*-*-hiux* (currently synonym for hpux).
204 Change other hppa entries to use -*- not -hp-.
205 * config.bfd: Recognize hppa*-*-hiux* (currently synonym for hpux).
207 * coff-rs6000.c, cpu-rs6000.c, rs6000-core.c: Change non-ASCII
208 characters in comment to octal escapes.
210 Sun Oct 3 12:35:15 1993 Stan Shebs (shebs@rtl.cygnus.com)
212 * coff-i386lynx.c: Removed, name too long.
213 * i386lynx-cf.c: New file, was coff-i386lynx.c.
214 * configure.in: Reflect file name changes.
215 * Makefile.in: Mention Lynx-related files.
217 * i386lynx.c (lynx_32_swap_ext_reloc_in): get reloc bits in i386
220 * m68klynx-cf.c: New file, defines coff format for M68K LynxOS.
221 * m68klynx.c: Remove coff vector definition, now in m68klynx-cf.c.
223 * coffcode.h (sec_to_styp_flags): Set section flag to STYP_INFO
224 for .stab, .stabstr and .debug sections, and set SEC_DEBUGGING for
225 sections of type STYP_INFO. (from Minh Tran-Le)
226 (coff_compute_section_file_positions): Add discarded_sections_count
227 to abfd->section_count, which helps `strip' keep the size
228 of the executable header constant.
229 * coff-i386.c (discarded_sections_count): New variable, initialized
230 to zero. For use by `strip'. Currently being used only in aix386
231 coff, but may be useful for other coff systems. (from Minh Tran-Le)
233 * coffswap.h (coff_swap_filehdr_out): Added a missing cast.
235 * archive.c: Cosmetic improvements.
236 * opncls.c: Cosmetic improvements.
237 (new_bfd): Removed redundant structure slot init.
239 Sat Oct 2 18:48:17 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
241 * config/news-mips.mh, hosts/news-mips.h: New files.
242 * configure.host: Use news-mips for mips-sony-bsd*.
244 Fri Oct 1 13:14:17 1993 Stan Shebs (shebs@rtl.cygnus.com)
246 * configure.in: i386lynx_coff_vec requires coff-i386lynx.o.
247 * coff-i386lynx.c: New file, defines Lynx target vector and name,
248 includes coff-i386.c.
249 * coff-i386.c (i386coff_vec): Allow redefinition of target vector
250 symbol and name, if TARGET_SYM and/or TARGET_NAME are defined.
251 * i386lynx.c: Remove coff vector definition entirely.
252 (lynx_32_swap_ext_reloc_in): Define.
253 (lynx_32_swap_std_reloc_in): Define, get reloc bits in i386
255 (lynx_32_swap_ext_reloc_out): Define.
256 (lynx_32_swap_std_reloc_out): Define.
257 (lynx_32_slurp_reloc_table): Define, call Lynx swapping fns.
258 (lynx_32_squirt_out_relocs): Define, call Lynx swapping fns.
259 (lynx_32_canonicalize_reloc): Define, call Lynx swapping fns.
260 (WRITE_HEADERS): Define, call Lynx swapping fns.
262 * config/i386-lynx.mt (SELECT_VECS): Remove redundant vector.
264 Thu Sep 30 17:50:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
266 * reloc.c (bfd_reloc_code_type): Add linkage-table relative
267 relocations of size 8, 16, 32. Sort generic relocs by type rather
268 than size. Added a little documentation too.
270 * aoutx.h (howto_table_std): Add BASE16 and BASE32 relocs.
271 (TABLE_SIZE): New macro.
272 (reloc_type_lookup): Handle BFD_RELOC_{16,32}_BASEREL for std
274 (swap_std_reloc_out): Write baserel relocs correctly.
275 (swap_std_reloc_in): Handle r_baserel field. Assert that
276 r_jmptable and r_relative fields are clear, and that the computed
277 index does refer to a defined entry of the howto table.
279 Tue Sep 28 14:47:46 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
281 * section.c (bfd_make_section_anyway): New function.
282 * section.c: Change comments to say several sections can have
284 * bfd-in2.h: Re-generate to reflect above change.
285 * coffgen.c (make_a_section_from_file): Call bfd_make_section_anyway
286 if still no section after the bfd_coff_make_section_hook.
287 * coffcode.h: Add comment about TWO_DATA_SECS.
289 Tue Sep 28 03:22:24 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
291 * ecoff.c (ecoff_slurp_symbolic_info): Always determine raw_size
293 * ecoff.c (ecoff_sec_to_styp_flags, ecoff_styp_to_sec_flags): Handle
296 Mon Sep 27 18:29:18 1993 Stan Shebs (shebs@rtl.cygnus.com)
298 * config.bfd configure.host: Match on *-lynxos* for LynxOS,
300 * configure.in : Replaced i386lynx_vec with i386lynx_aout_vec
301 and i386lynx_coff_vec.
302 Added m68klynx_aout_vec and m68klynx_coff_vec.
303 * targets.c (target_vector): Removed i386lynx_vec, added
304 {i386,m68k}lynx_{aout,coff}_vec.
305 * i386lynx.c: Added copy of i386coff.c, renamed bfd target to
307 * m68klynx.c: New file.
308 * config/i386-lynx.mt: Replaced i386lynx_vec with i386lynx_aout_vec
309 and i386lynx_coff_vec.
310 * config/m68k-lynx.mt: New file.
311 * hosts/i386lynx.h: Added definition of cfree as free (from Eichin).
312 * hosts/m68klynx.h: New file.
314 Mon Sep 27 18:00:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
316 * archive.c: Define offsetof here.
317 * hosts/*.h: Don't define it here.
319 Mon Sep 27 19:09:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
321 * elfcode.h (bfd_section_from_shdr): Set filepos for SHT_STRTAB
324 Fri Sep 24 15:47:40 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
326 * hpux-core.c: Add comment about hpux version 7.
328 Fri Sep 24 16:50:26 1993 Stu Grossman (grossman at cygnus.com)
330 * lynx-core.c (lynx_core_file_p): Change per-thread register
331 section names from .regXXX to .reg/XXX to avoid parsing ambiguity
332 in gdb/corelow.c. Create alias .reg section for the currently
335 Fri Sep 24 13:22:32 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
337 * libecoff.h (ecoff_backend_data): Removed big_magic and
339 * coff-alpha.c (alpha_ecoff_backend_data): Removed initialization
340 of big_magic and little_magic.
341 * coff-mips.c (mips_ecoff_bad_format_hook): Make sure magic number
342 matches endianess of bfd.
343 (mips_ecoff_backend_data): Removed initialization of big_magic and
345 * ecoff.c (ecoff_set_arch_mach_hook): Set MIPS machine number
346 based on magic number. Support r4000 magic numbers.
347 (ecoff_get_magic): New function.
348 (ecoff_write_object_contents): Use ecoff_get_magic, not fields in
349 the backend structure.
350 * cpu-mips.c (arch_info_struct): Added case for r6000.
352 For MIPS configurations put both big and little endian versions in
353 the list of targets; the code is getting compiled in anyhow.
354 * bigmips.mt (SELECT_VECS): Define to be ecoff_little_vec.
355 * decstation.mt (SELECT_VECS): Define to be ecoff_big_vec.
356 * mipsbelf.mt (SELECT_VECS): Define to be bfd_elf32_littlemips_vec.
357 * mipslelf.mt (SELECT_VECS): Define to be bfd_elf32_bitmips_vec.
358 * riscos.mt (SELECT_VECS): Define to be ecoff_little_vec.
360 Fri Sep 24 00:42:23 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
362 * osf-core.c: New file for OSF/1 core file support.
363 * config/alphaosf.mh (HDEFINES): Add -DOSF_CORE.
364 (HDEPFILES): Set to osf-core.o.
365 * bfd-in2.h (union tdata): Add osf_core_data member.
366 * targets.c: If OSF_CORE is defined, add osf_core_vec to target list.
367 * Makefile.in (OPTIONAL_BACKENDS): Add osf-core.o.
368 (osf-core.o): New dependency.
370 Thu Sep 23 21:04:53 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
372 * TODO: Remove note about making --with-bfd-targets use canonical
373 target configuration name (already done); reword item about
374 separating reading and writing stuff to not refer to a
377 * ecoff.h (ecoff_set_arch_mach_hook): Accept MIPS_MAGIC_LITTLE2
380 Thu Sep 23 11:06:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
382 * gen-aout.c (main): Output newline after end of comment, not
383 before. (Reported by Jonathan Stone,
384 jonathan@oscar.stanford.edu).
386 Thu Sep 23 10:48:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
388 * archive.c (compute_and_write_armap): Put weak symbols in the
391 * elfcode.h (fix_up_strtabs): Set sh_entsize for the .stab
392 section, not the .stabstr section. Set the type of the .stabstr
393 section to SHT_STRTAB.
394 (elf_section_from_bfd_section): Handle SHT_STRTAB sections.
396 * section.c (SEC_DEBUGGING): New section flag.
397 * elfcode.h (bfd_section_from_shdr): If section is SHT_PROGBITS,
398 and the name starts with .debug, .line or .stab, set
399 SEC_DEBUGGING. If SHT_STRTAB, check for .debug and .stab.
400 * elf32-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
401 SEC_DEBUGGING to section_flags.
402 * elf64-target.h (TARGET_BIG_SYM, TARGET_LITTLE_SYM): Added
403 SEC_DEBUGGING and SEC_CODE to section_flags.
404 * bfd-in2.h: Updated.
406 Wed Sep 22 16:34:14 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
408 * bfd.c (tdata): Add lynx_core_data.
410 * ecoff.c (ecoff_compute_section_file_positions): Set filepos for
411 sections with SEC_LOAD set, even if SEC_HAS_CONTENTS is clear.
412 (ecoff_write_object_contents): Don't set scnptr to zero just
413 because size of section is zero. Needed for Irix 4.0.5F.
415 Wed Sep 22 09:49:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
417 * config.bfd: Use i960-bout, not i960-coff for i960-*-nindy*.
419 Wed Sep 22 07:34:09 1993 Stu Grossman (grossman at cygnus.com)
421 * Makefile.in (OPTIONAL_BACKENDS): Add lynx-core.o.
422 * bfd-in2.h (tdata): Add lynx_core_data;
423 * config.bfd configure.host: Get rid of superfluous netbsd and
425 * configure.in: Add lynx-core.o to Lynx config.
426 * i386lynx.c: Add defs for core file support.
427 * lynx-core.c: New file with Lynx core file support.
428 * hosts/i386lynx.h: Move lots of host specific includes to here.
429 Add def of HOST_LYNX. Remove unnecessary defs.
431 Mon Sep 20 19:18:10 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
433 * elfcode.h (bfd_section_from_shdr): Only set SEC_DATA for a
434 SHF_PROGBITS or SHT_STRTAB section if SEC_ALLOC is set. Never set
435 SEC_DATA for a SHF_NOBITS section.
437 * nlm32-i386.c (nlm_i386_mangle_relocs): Check SEC_LOAD rather
438 than SEC_CODE | SEC_DATA. Add some casts to avoid warnings.
439 * nlmcode.h: Add some casts to avoid warnings.
440 (nlm_write_object_contents): Ignore relocs for sections that are
441 neither code nor data. Just use the symbol value for debugging
442 symbols; don't offset by the section vma.
444 Fri Sep 17 18:08:55 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
446 * reloc.c (bfd_perform_relocation): Don't return an error when
447 performing a reloc against an undefined weak symbol.
448 * syms.c (bfd_print_symbol_vandf): Show value of BSF_WEAK rather
449 than obsolete BSF_EXPORT.
451 Fri Sep 17 02:04:31 1993 John Gilmore (gnu@cygnus.com)
453 * hosts/{alphaosf.h, amix.h, apollo68.h, apollov68.h,
454 decstation.h, delta88.h, dgux.h, dose.h, go32.h, harris.h,
455 hp300.h, hp300bsd.h, hppabsd.h, hppahpux.h, i386aix.h, i386bsd.h,
456 i386linux.h, i386lynx.h, i386v.h, i386v4.h, irix3.h, irix4.h,
457 mipsbsd.h, ncr3000.h, rs6000.h, rtbsd.h, solaris2.h, sparc-ll.h,
458 std-host.h, stratus.h, sun3.h, sysv4.h, tahoe.h, ultra3.h,
459 vaxult.h, vaxult2.h, we32k.h}: Make sure that "offsetof" is
460 defined on all hosts, now that archive.c uses it.
462 Thu Sep 16 18:20:30 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
464 * elfcode.h (elf_map_symbols): Create section symbols for all
465 sections, not just allocated sections; debugging sections can have
467 (elf_symbol_from_bfd_symbol): If there is an output section, use
468 the section index from that rather than the input section.
470 Thu Sep 16 12:20:50 1993 Ken Raeburn (raeburn@cygnus.com)
472 * libbfd-in.h (bfd_flush, bfd_stat): Reflect John's changes to
473 libbfd.h, which is regenerated from this file.
475 * bfd-in.h (symtype): Deleted typedef.
477 Wed Sep 15 11:48:37 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
479 * libbfd.c (COERCExx): Cast x to bfd_signed_vma before doing the
480 xor and subtract. Otherwise it will not sign extend if the type
481 of bfd_vma is larger than int.
483 * ecoffswap.h (ecoff_swap_pdr_in): Get regoffset, iopt, fregoffset
484 and frameoffset as signed numbers. From Peter Schauer.
486 Tue Sep 14 18:20:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
488 * elf32-i386.c (elf_howto_table): Add bfd_elf_generic_reloc
489 special function for all reloc entries.
490 * elf32-target.h (TARGET_LITTLE_SYM): Add SEC_CODE to
492 * libelf.h (elf_symbol_type): Remove desc, type and other fields.
493 * Makefile.in (elf32-*.o): These depend upon elf32-target.h.
495 Tue Sep 14 14:34:45 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
497 * libbfd-in.h (struct artdata): Add armap_timestamp and
498 armap_datepos here too.
500 Mon Sep 13 21:03:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
502 Improve timestamp support in BSD archive files to avoid linker
505 * libbfd.h (struct artdata): Add armap_timestamp and armap_datepos.
506 (bfd_flush, bfd_stat): Add prototypes.
507 * libbfd.c (bfd_flush): Add, does fflush on a BFD.
508 (bfd_stat): Add, does fstat on a BFD.
510 * archive.c (_bfd_write_archive_contents): At end of file writing,
511 verify and possibly update the timestamp in the armap, if a BSD
512 archive. FIXME! Kludge recognizes BSD archive, rather than
513 vectoring properly. Should add to xvec.
514 (compute_and_write_armap): Move prototype to top, avoid PROTO.
515 (bsd_write_armap): Save timestamp and file location thereof, when
516 writing the armap in a BSD file.
517 (bsd_update_armap_timestamp): New function to check and
518 rewrite the timestamp.
520 * hosts/std-host.h (offsetof): Define, if not already, for archive.c.
522 Sat Sep 11 18:13:42 1993 Jim Kingdon (kingdon@poseidon.cygnus.com)
524 * hosts/i386sco.h: Define a bunch of stuff for core files.
525 * sco-core.c: Remove, replace by trad-core.c.
526 * trad-core.c: If HOST_STACK_START_ADDR is defined, use it.
527 * config/i386sco.mh: Use trad-core not sco-core.
528 * hosts/i386isc.h, config/i386isc.mh: Remove.
529 * configure.host: Use i386sco for isc.
530 * config/i386-sco.mt: Remove, identical to i386-coff.mt.
531 * config.bfd: Use i386-coff not i386-sco.
533 * config.bfd: Recognize i[34]86-*-solaris2* specifically rather
534 than using *-*-solaris2* (i486-unknown-solaris2 is i386-elf, not
535 i486-elf which doesn't exist).
537 Fri Sep 10 12:56:36 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
539 * coffswap.h (coff_swap_aouthdr_out): For ALPHAECOFF, force
540 padding field to zero.
542 * config.bfd (i[34]86-*-netbsd*): New target; use i386-netbsd.
543 * configure.in: Remove bogus netbsd386 handling.
545 * coff-mips.c: Don't warn about overflow for MIPS_R_JMPADDR reloc.
546 Correct overflow detection requires matching the upper four bits
547 of the destination against the PC.
549 Thu Sep 9 16:57:46 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
551 * configure.in: Make 64-bit stuff work with "--with-targets=all".
553 Tue Sep 7 14:17:02 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
555 * libbfd-in.h: Removed swapping routines declarations.
556 * bfd-in.h: Added swapping routine declarations, and renamed them
558 * libbfd.c: Renamed swapping routines from _do_* to _bfd_*.
559 * Changed all callers.
560 * libbfd.h, bfd-in2.h: Rebuilt.
562 Mon Sep 6 15:28:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
564 * elf32-i386.c (elf_howto_table): Set pcrel_offset to true for
567 Fri Sep 3 13:06:12 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
569 * configure.in: Reorganized setting of makefile variables so
570 64-bit stuff works again.
572 * libbfd-in.h (_do_get*, _do_put*): Renamed via macros to clean up
575 * libelf.h (elf32_symbol_type, elf64_symbol_type): Deleted
576 "native_elf_sym" field, merged to make new type "elf_symbol_type".
577 (struct elf_obj_tdata): Field symbols is now elf_symbol_type*.
578 Deleted field raw_syms.
579 (obj_symbols): Remove cast.
580 (obj_raw_syms): Deleted.
581 * elfcode.h (elf_slurp_symbol_table): Don't set raw_syms or
582 native_elf_sym fields.
583 * elf32-hppa.c: Changed uses of elf32_symbol_type to
586 From Pete Hoogenboom and Jeff Law:
588 * elf32-hppa.c (ELF_MAXPAGESIZE): Define.
590 * elf32-hppa.c (elf_hppa_tc_symbol): If the argument relocation
591 bits are zero (e.g., they specify no relocations), then do not
592 even bother adding their entries to the symextn section.
594 * elf32-hppa.c (elf_hppa_tc_symbol): Any function, regardless
595 of scope can have an argument relocation stub.
597 * elf32-hppa.c: (Elf32_hppa_Stub_description): Rename this
598 structure and type to elf32_hppa_stub_description. This makes
599 it consistent with the GNU coding conventions.
600 (elf32_hppa_stub_description): Added a 'next' field to allow
601 linking of stub description structures.
602 (elf32_hppa_stub_description): Added a 'stub_listP' field to
603 keep track of individual stubs.
604 (Elf32_hppa_Stub_list, Elf32_hppa_Stub_list_struct): Removed.
605 Combined with the elf32_hppa_stub_description structure.
606 (elf32_hppa_stub_name_list): New type to keep track of
609 (add_stub_by_name): New function.
610 (find_stub_by_name): New function.
611 (hppa_elf_build_arg_reloc_stub): Allow reusing stubs that
613 (hppa_elf_build_long_branch_stub): Allow reusing stubs that
616 * elf32-hppa.c: (retval_mismatches): The direction of argument
617 relocation was reversed.
618 (hppa_elf_build_arg_reloc_stub): Return address was not being
620 (hppa_elf_arg_reloc_needed_p): Add argument containing caller
621 argument relocation bits so this function can be used in the check
623 (hppa_elf_stub_check): Pass caller argument relocation bits into
624 hppa_elf_arg_reloc_needed_p().
625 (hppa_look_for_stubs_in_section): Add check for plabel stubs and
626 pass caller argument relocation bits into
627 hppa_elf_arg_reloc_needed_p().
629 Thu Sep 2 00:59:55 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
631 * libhppa.h (hppa_field_adjust): Remove unused `init_value' variable.
633 * hosts/delta88v4.h: New for SVR4.
634 * configure.hosts: Use it.
636 Wed Sep 1 14:23:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
638 * libaout.h, netbsd386.c: Change M_I386 to M_386_NETBSD. M_I386
639 is an SCO pre-define.
641 Tue Aug 31 12:50:19 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
643 * nlmcode.h (nlm_object_p): Set HAS_SYMS if there are external
645 (nlm_swap_auxiliary_headers_{in,out}): The copyright length is
647 (nlm_get_symtab_upper_bound): Include debugging symbols in symbol
649 (nlm_slurp_symbol_table): Make symlength unsigned. Read debugging
650 symbols as BFD local symbols.
651 (nlm_write_object_contents): Don't bother writing out exported
652 symbols more than once; they now appear in the symbol table more
653 than once (with and without a prefix) if necessary. Set offset
654 values to be non-zero as NLMLINK does.
656 Tue Aug 31 12:07:43 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
658 * libhppa.h: Restore #undefs of e_fsel and other e_* symbols.
660 Fri Aug 27 16:43:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
662 * section.c (struct sec): Move position of user_set_vma, and
664 (SEC_BALIGN): Disable for now. I don't think it's currently used.
666 * elf32-hppa.c (elf_hppa_howto_table): Now static.
667 (symext_rootP, symext_lastP, global_value, GOT_value,
668 global_symbol, global_sym_defined, symextn_contents,
669 symextn_contents_real_size, elf_hppa_stub_rootP,
670 elf32_hppa_symextn_map, elf32_hppa_symextn_map_size): Rely on
671 default initialization.
672 (hppa_elf_gen_reloc_type): Macro "UNDEFINED" doesn't need a
674 (hppa_look_for_stubs_in_section): Introduce temporaries to make
675 code more readable in 80 columns.
677 * libhppa.h (all functions): Now inline under GNU C.
679 More patches from Jeff Law:
681 * elf32-hppa.c (AR_WARN): Give argument which caused the
682 invalid argument relocation.
683 (AR_UNIMP): Delete unused macro.
684 (hppa_elf_set_section_contents): Always return a value.
685 (elf32_hppa_backend_table_processing): Likewise.
686 (elf32_hppa_backend_section_processing: Likewise.
688 * som.c: New file containing SOM specific code extracted
691 * som.h: New file containing SOM specific code extracted
696 * libhppa.h: Delete SOM specific code. Add generic PA
697 code which can be shared by both SOM and ELF backends.
699 * Makefile.in: Replace hppa.c with som.c. elf32-hppa.o
700 depends on libhppa.h now.
702 * configure.in (hppa_vec): Needs som.o module instead of
705 * elf32-hppa.c: Include libhppa.h. Do not define
708 * elf32-hppa.h (hppa_reloc_field_selector_type): Delete
709 now lives in libhppa.h.
710 (hppa_reloc_field_selector_type_alt): Likewise.
712 * hosts/hppabsd.h: Include <stdlib.h> and <unistd.h>. Do not
713 define malloc or free.
715 * config/hppa-elf.mt (SELECT_ARCHITECTURES): Don't define
718 * elf32-hppa.c (hppa_elf_relocate_unwind_table): Delete unused
720 (elf_hppa_reloc_type_lookup): Likewise.
721 (elf_hppa_tc_make_sections): Likewise.
722 (hppa_elf_arg_reloc_needed_p): Likewise.
723 (hppa_elf_build_long_branch_stub): Likewise.
724 (elf_reloc_map): Delete, no longer used.
725 (elf_hppa_reloc_map): Likewise.
726 (elf32_hppa_symextn_map_max_size): Likewise.
727 (elf32_hppa_get_sym_extn): Abort if type is bogus.
729 * elf32-hppa.c (elf32_hppa_backend_fake_sections): Add processing
730 of the .hppa_unwind section.
732 Wed Aug 25 16:13:49 1993 K. Richard Pixley (rich@sendai.cygnus.com)
734 * config.bfd: recognize m88110.
736 Tue Aug 24 16:32:35 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
738 Merged changes from Jeff Law and Pete Hoogenboom at Utah:
740 * elfcode.h (elf_section_from_bfd_section): Add detection of
744 (hppa_elf_build_long_branch_stub,hppa_elf_long_branch_needed_p):
745 New functions for support of long branch stubs.
746 (hppa_elf_stub_check,hppa_look_for_stubs_in_section): Add
747 check for long branch stubs.
748 (hppa_look_for_stubs): Unused function. Removed.
749 (hppa_elf_set_section_contents): Implement a PA/ELF-specific
750 version of bfd_set_section_contents.
751 (hppa_elf_long_branch_needed_p): Only output debugging diagnostics
752 when BFD is configured for debugging.
754 * elf32-hppa.c: (elf32_hppa_get_symextn_chain): New function
755 to return a list of symbols that have non-zero argument
757 (hppa_elf_stub_finish): Make sure stub generation is done only
760 * elf32-hppa.c: (hppa_elf_stub_reloc): New function for
761 generation relocation entries within a stub.
762 (hppa_elf_build_arg_reloc_stub): Corrections to argument
765 * elf32-hppa.c: New #define's for argument relocation types.
766 (mismatches, retval_mismatches): Updated to reflect new
767 argument relocation types.
768 (CURRENT_STUB_OFFSET): New macro.
770 * elfcode.h (map_program_segments): Set the PF_X bit for data
773 * elf32-hppa.c: (elf_hppa_howto_table): Add
774 R_HPPA_STUB_CALL_17 for support of linker stub generation.
775 (hppa_elf_reloc): Add support of R_HPPA_STUB_CALL_17
778 * elf32-hppa.h: (elf32_hppa_reloc_type): Add
779 R_HPPA_STUB_CALL_17 for support of linker stub generation.
781 * hppa_stubs.h: Add new instructions that are used in linker
784 * elf32-hppa.c (hppa_elf_relocate_unwind_table): The offsets in an
785 unwind descriptor were incorrect.
787 * libelf.h (bfd_elf_find_section): Declare.
789 * elf32-hppa.c: (elf32_hppa_backend_symbol_processing): New
790 function in place of global_sym field in elf_backend_data
792 (elf32_hppa_backend_symbol_table_processing,
793 elf32_hppa_backend_section_processing,
794 elf32_hppa_backend_fake_sections,
795 elf32_hppa_backend_section_from_shdr,
796 elf32_hppa_backend_section_from_bfd_section): New functions to
797 provide support of symbol extension sections and argument
799 (elf_info_to_howto): Remove call to abort().
801 * elf32-target.h: Support for special processing by the backend.
802 (struct elf_backend_data): Added elf_backend_symbol_processing,
803 elf_backend_symbol_table_processing,
804 elf_backend_section_processing, elf_backend_section_from_shdr,
805 elf_backend_fake_sections, and
806 elf_backend_section_from_bfd_section fields.
807 * elfcode.h: (bfd_section_from_shdr): Add a check for
808 processor-specific section types.
809 (elf_fake_sections): Add a check for processor-specific
811 (bfd_elf32_write_object_contents): Add a check to see if
812 there is any final section processing to be done by the
814 (elf_section_from_bfd_section): Add a check for
815 processor-specific section types.
816 (elf_slurp_symbol_table): Remove reference to global_sym in the
817 elf_backend_data structure. Replace it with a call to
818 elf_backend_symbol_processing.
819 * libelf.h: Remove global_sym field in the elf_backend_data
820 structure. Replace it with a series of backend-specific
823 * elf32-hppa.c (hppa_elf_stub_branch_reloc): The formal argument
824 stub_sym should be called target_sym.
825 (hppa_elf_build_arg_reloc_stub): Refer to the stub bfd (abfd)
826 rather than the output bfd (output_bfd).
827 (hppa_elf_reloc): Get rid of references to the global_sym field in
828 the elf_backend_data structure.
830 * elfcode.h (elf_fake_sections): Check the correct condition for
831 .bss. Also, detect the existence of a .note section.
833 * elf32-hppa.c (hppa_elf_relocate_insn): r_format argument should
836 * hosts/hppabsd.h (HOST_MACHINE_ARCH): Reference to bfd_arch_m68k
837 should be a reference to bfd_arch_hppa.
839 * hppa.c (hppa_vec): Replace bfd_false with _bfd_dummy_target in
840 the bfd_check_format structure to avoid a type mismatch.
842 Mon Aug 23 1993 Sean Fagan (sef@cygnus.com)
843 and Jim Kingdon (kingdon@cygnus.com)
846 * netbsd386.c: New file.
847 * aoutx.h: Make sym_is_debugger_info true for N_FN.
848 * Makefile.in, aout-target.h, config.bfd, configure.host, configure.in,
849 libaout.h, targets.c: Other changes.
851 Fri Aug 20 17:04:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
853 * config/m88k-elf.mt: New file.
854 * config.bfd: Use it for m88*-*-sysv4*.
856 Fri Aug 20 15:16:58 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
858 * elfcode.h (elf_build_phdrs): Unused function deleted.
859 (bfd_shdr_from_section): Ditto.
860 (write_relocs): Don't change section contents for addend.
861 (elf_locate_sh): Return type is now always elf_internal_shdr,
862 since the other types were really aliases for this type anyways.
863 Don't compile this function, since it is static and doesn't appear
864 to be used in this file.
865 (sym_is_global): Return non-zero for weak symbols. Abort if
866 section pointer is null.
867 (swap_out_syms): Reorder tests so function symbols can be weak.
868 (elf_slurp_symbol_table): Don't use BSF_EXPORT.
869 (elf_slurp_reloca_table): Make RELOC_PROCESSING section smaller by
870 extracting out some common code. Abort if BFD section symbol has
872 (elf_slurp_reloc_table): Translate ELF section symbols into BFD
873 section symbols. Don't read section contents to fill in addend
876 * elf32-i386.c (elf_howto_table): All partial_inplace fields
881 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
883 * libelf.h (struct Elf_Sym_Extra): New structure to contain ELF
884 specific information for a symbol. Put in elf_sym_num, which
885 gives the external symbol number in the elf object file, since
886 local symbols must come before global symbols.
887 (elf_sym_extra): New macro.
888 (elf_symtab_map): Delete, in favor of using Elf_Sym_Extra.
889 * elfcode.h (elf_map_symbols): Use Elf_Sym_Extra to map internal
890 symbol number to external number. Store the address of the
891 Elf_Sym_Extra field for the symbol in the udata field.
892 (elf_write_object_contents): Use Elf_Sym_Extra to map out symbols.
894 Sun Jun 20 16:30:11 1993 Michael Meissner (meissner@osf.org)
896 * elfcode.h (elf_obj_tdata): Add field to count the size of the
897 array of pointers to section symbols.
898 (elf_map_symbols): Bump the max index of the section symbols so
899 that we don't overwrite memory. Store the max index into the
902 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
904 * elfcode.h (elf_obj_tdata): Add pointer to an array of pointers
905 to the section symbols we created. Remove unused field
907 (elf_map_symbols): Fill in array of pointers to section symbols.
908 Only create section symbols for sections that have SEC_ALLOC set,
909 and have non-zero size.
910 (elf_symbol_from_bfd_symbol): If udata is NULL, and this is a
911 section symbol, look up the section in the list of section
912 symbols, and set the udata pointer appropriately. Otherwise, if
913 udata is still NULL, fail an assertion, and use 0, instead of
916 Fri Aug 20 12:18:05 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
918 * config.bfd (mips-*-elfl*, mips-*-elf*): New targets, using
919 mipslelf and mipsbelf respectively.
920 * config/mipslelf.mt, config/mipsbelf.mt: New files.
921 * elf32-mips.c: Added some reloc information.
922 * configure.in: Fixed error message.
924 * ecoff.c (ECOFF_LONG_SIZE): Removed. Just use constants.
926 Thu Aug 19 09:45:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
928 * Makefile.in (BFD_LIBS, ALL_MACHINES, BFD32_BACKENDS, BFD64_BACKENDS,
929 OPTIONAL_BACKENDS): Alphabetize entries and add a few missing ones.
930 * archures.c: Alphabetize decls.
932 * configure.in, targets.c: Add missing vectors to the tables.
933 * targets.c (target_vector) [!SELECT_VECS]: Add DEFAULT_VECTOR.
934 Remove hp300bsd_vec due to clash with sunos_big_vec.
936 Tue Aug 17 18:12:32 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
938 * hosts/i386{mach3,osf1mk}.h: New files, for Mach hosting.
939 * hosts/i386mach.h: removed, replaced by i386osf1mk.h.
940 * config/i386mach3.mt, i386mach3.c: New files, for Mach a.out format.
941 * Makefile.in, configure.host, config.bfd: Corresponding changes.
942 * hosts/decstation.h: Include <sys/param.h> not <machine/param.h>.
944 Tue Aug 17 15:19:41 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
946 * coffgen.c (coff_section_symbol): If section's output_section is
947 not yet set, point to itself. This is needed because this is
948 called on the output file, not the input file.
950 * coff-rs6000.c (dummy_reloc, RTYPE2HOWTO): Set howto field to a
951 dummy value, rather than leaving it NULL.
953 * archures.c (bfd_default_set_arch_mach): Set bfd_error on
955 * aoutx.h (NAME(aout,set_arch_mach)): Check return value of
956 bfd_default_set_arch_mach.
958 Tue Aug 17 09:42:16 1993 David J. Mackenzie (djm@thepub.cygnus.com)
960 * config.bfd (cpu): Extract from canonical name with sed.
961 * configure.in: Don't pass it.
963 Sun Aug 15 20:45:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
965 * bfd-in.h: Remove {BYTE,WORD,LONG}_SIZE; they are pointless and
966 BYTE_SIZE conflicts with a Mach header.
967 * ecoff.c: Change LONG_SIZE to ECOFF_LONG_SIZE and define it.
969 * configure.host: Make sure all OS fields end in *.
971 Fri Aug 13 16:33:33 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
973 * ecoff.c (ecoff_slurp_reloc_table): Use bfd_abs_section for
974 RELOC_SECTION_NONE and RELOC_SECTION_ABS. If a reloc section
975 doesn't exist, don't try to create it.
977 * nlmcode.h (nlm_write_object_contents): procedure offsets are
978 from start of code segment, not start of file.
979 * config/i386-nlm.mt (DEFAULT_VECTOR): It's nlm32_i386_vec, not
981 * configure.in (SELECT_VECS switch): Likewise.
983 Thu Aug 12 10:32:47 1993 David J. Mackenzie (djm@thepub.cygnus.com)
985 * format.c (bfd_check_format): If the target matches the default
986 target, set match_count to 1, to ignore any previous matches.
988 * Makefile.in (BFD32_BACKENDS): Remove srec.o, add reloc16.o.
990 * configure.in: Add reloc16.o when we add
991 coff-h8300.o, coff-h8500.o, coff-sh.o, coff-z8k.o.
992 Makefile.in (BFD_LIBS): Remove reloc16.o.
994 * config/u68k-coff.mt: Fix typo, DEFAULT_TARGET for
997 * config/h8300-coff.mt, h8500-coff.mt, sh-coff.mt, st2000.mt,
998 z8k-coff.mt (DEFAULT_VECTOR): Define. Don't explicitly add
999 S-records via SELECT_VECS.
1001 * targets.c (target_vector), Makefile.in (BFD_LIBS): Always
1002 support S-records, for convenience.
1004 Thu Aug 12 08:30:05 1993 Ian Lance Taylor (ian@cygnus.com)
1006 * coff-alpha.c (alpha_howto_table, alpha_finish_reloc,
1007 alpha_ecoff_swap_reloc_{in,out}, alpha_bfd_reloc_type_lookup):
1008 Read and write Alpha relocs. Can't process them yet.
1009 * ecoff.c (ecoff_slurp_reloc_table): Recognize new reloc sections.
1010 If the section does not already exist, create it.
1012 * ecoffswap.h (ecoff_swap_pdr_{in,out}): Handle new fields defined
1015 * libecoff.h (ecoff_backend_data): Added constructor_reloc and
1016 finish_reloc fields.
1017 * ecoff.c: Move MIPS reloc support from here...
1018 * coff-mips.c: to here.
1019 * ecoff.c (ecoff_set_symbol_info): Get constructor reloc howto
1021 (ecoff_slurp_reloc_table): Removed MIPS specific stuff. Call
1022 finish_reloc backend function.
1023 (ecoff_write_object_contents): Removed MIPS specific assertions.
1024 * coff-mips.c (mips_finish_reloc): New function.
1025 (mips_ecoff_backend_data): Fill in new fields.
1026 * coff-alpha.c (alpha_ecoff_backend_data): Use NULL for new
1028 * targets.c: Added extern for ecoffalpha_little_vec.
1030 * bfd.c (_bfd_host_big_endian): Removed.
1031 * bfd-in.h (HOST_BYTE_ORDER_BIG_P, bfd_header_twiddle_required):
1033 * bfd-in2.h: Regenerated.
1035 Wed Aug 11 12:11:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1037 * config.bfd: New file, broken out of configure.in.
1038 * configure.in: Use it, and use standard target names for
1039 --with-targets, replacing --with-bfd-targets.
1041 * archures.c (archures_init_table): Add bfd_sh_arch.
1043 * configure.in: Include coff-m68k.o for m68kcoffun_vec.
1044 Include nlm32.o and nlm.o for bfd_nlm32_i386_vec.
1045 Fix error in error message.
1047 * oasys.c: Make bfd_error_vector extern.
1049 * configure.in: Include stab-syms.o for a.out/b.out targets
1050 and hp300{bsd,hpux}.
1052 Wed Aug 11 06:40:51 1993 Ian Lance Taylor (ian@cygnus.com)
1054 * nlmcode.h (nlm_compute_section_file_positions): Add the .bss
1055 section before setting output_has_begun.
1056 (nlm_set_section_contents): Remove argument names from
1057 mangle_relocs_func prototype.
1058 (nlm_write_object_contents): Remove shadowing local variable.
1059 Don't write out debugging symbols if debugInfoOffset is -1. Add
1060 the codeImageOffset to the start, exit, and check procedure
1062 * nlm32-i386.c (nlm_i386_write_reloc, nlm_i386_mangle_relocs):
1063 Don't check partial_inplace field; its value is irrelevant.
1065 * Base use of sco-core on host, not target.
1066 * configure.host (i[34]86-*-sco*): Use i386sco rather than i386v.
1067 * config/i386-sco.mt (TDEFINES): Removed.
1068 * config/i386sco.mh: New file to use sco-core.
1069 * hosts/i386sco.h: New file; just includes hosts/i386v.h.
1071 * ecoffswap.h (ecoff_swap_{hdr,ext}_{in,out}): Use signed
1072 conversions for some fields.
1074 Tue Aug 10 13:32:23 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1076 * ecoff.c (ecoff_gprel_reloc): If _gp is not defined, give an
1077 error rather than aborting.
1079 * libnlm.h (struct nlm_backend_data): Added mach field.
1080 (nlm_machine): New accessor macro.
1081 * nlm.c (nlm_mkobject): Set architecture and machine from backend
1083 * nlm32-i386.c (nlm32_i386_backend): Initialize new mach field.
1085 Tue Aug 10 09:31:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1087 * configure.in: Replace calls to sort with shell code
1090 Tue Aug 10 06:23:16 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1092 * configure.in: Include aout32.o for any a.out/b.out formats.
1094 Mon Aug 9 09:37:18 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1096 * config/i386-linux.mt (SELECT_VECS): Support bfd_elf32_i386_vec.
1097 * config/m68k-elf.mt (SELECT_VECS): Support m68kcoff_vec.
1098 * config/i386-elf.mt (SELECT_VECS): Support i386coff_vec.
1099 * config/hppa-elf.mt (SELECT_VECS): Support hppa_vec.
1100 * config/sparc-elf.mt (SELECT_VECS): Support sunos_big_vec.
1101 * config/i386-sco.mt (SELECT_VECS): Don't define; Ian says it was
1104 Mon Aug 9 13:15:00 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1106 * config/m88k-coff.mt (DEFAULT_VEC -> DEFAULT_VECTOR): renamed.
1108 Mon Aug 9 14:26:45 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1110 * syms.c (BSF_EXPORT): Now same as BSF_GLOBAL.
1112 * bfd.c (bfd_scan_vma): New function.
1114 Mon Aug 9 11:29:53 1993 Ian Lance Taylor (ian@cygnus.com)
1116 * bfd-in.h (bfd_get_architecture, bfd_get_machine): Removed
1118 * bfd-in2.h: Updated.
1120 * ecoff.c (ecoff_slurp_armap): Correct bug in initialization of
1123 Sun Aug 8 12:21:13 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1125 * configure.in: Remove unneeded test.
1127 Sun Aug 8 12:41:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1129 * Makefile.in ({dist,real}clean): Use $(MAKE), not make.
1131 Sat Aug 7 09:14:21 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1133 * config/st2000.mt (TDEFINES): Don't define MRI; not used.
1135 * PORTING, TODO, config/README: Update to reflect below changes.
1137 * configure.in: Replace MINIMIZE and --with-minimal-bfd with
1138 --with-bfd-targets="target1,target2,..." and the special target
1139 "all" to get the previous default behavior.
1140 Figure out which architecture and backend .o files are needed from
1141 DEFAULT_VECTOR, SELECT_VECS, and SELECT_ARCHITECTURES as set in
1142 the .mt files. Define TDEFAULTS based on them, also.
1144 * Makefile.in: Remove references to MINIMIZE.
1145 * archures.c, targets.c: Ditto.
1147 * config/*.mt: Define DEFAULT_VECTOR, SELECT_VECS, and
1148 SELECT_ARCHITECTURES as variables rather than as -D arguments to
1151 * config/a29k-coff.mt,alphaosf.mt, i386-sco.mt, i960-bout.mt,
1152 i960-coff.mt (TDEFAULTS): Don't put the default vector in
1153 SELECT_VECS manually; it's automatic now.
1155 * config/i386-sco.mt (TDEFAULTS): Don't put &sco_core_vec in
1156 SELECT_VECS manually; -DSCO_CORE does it automatically now.
1158 * config/h8300-coff.mt,h8500-coff.mt,sh-coff.mt,st2000.mt,z8k-coff.mt
1159 (TDEFAULTS): Don't define BFD; not used.
1161 * config/hppaosf.mh (HDEFINES): Don't define SELECT_ARCHITECTURES;
1162 this is a host, not a target.
1164 Sat Aug 7 05:28:03 1993 Fred Fish (fnf@deneb.cygnus.com)
1166 * elfcode.h (elf_object_p): Add comment about what this function
1167 does and to watch out for side effects. Add FIXME for memory leaks.
1168 Fix comment about checking for matching byte order. Preserve
1169 pointer to old tdata (if any), and restore it if we don't match
1170 file with target vector. If we are going to use goto's, use them
1171 consistently and maintainably.
1172 * nlmcode.h (nlm_object_p): Expand comments about leaked memory
1173 to note that the problem is even more serious than just leaked
1174 memory. Replace goto with more traditional return.
1176 Fri Aug 6 12:00:03 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1178 Fix incorrect or useless makefile variable definitions:
1179 * config/news.mt, config/u68k-coff.mt (TDEFAULTS): Use this to
1180 define DEFAULT_VECTOR, instead of TDEFINES.
1181 * config/i386aix.mh (MINIMIZE): Don't define.
1182 * config/hppaosf.mh (MINIMIZE): Don't conditionalize.
1183 * config/rs6000.mh (ALLOCA),
1184 * config/i386v.mh (ALLOCA),
1185 * config/i386linux.mh (ALLOCA),
1186 * config/i386isc.mh (ALLOCA),
1187 * config/go32.mh (EXTRALIBS): Don't define; not used.
1188 * config/solaris2.mh (HDEFINES): Renamed from H_DEFINES.
1189 * config/alphaosf.mt (TDEFINES): Set it, not HDEFINES.
1190 * config/z8k-coff.mt (CC): Don't define. It's a target, not a host.
1192 * config/.Sanitize (Things-to-keep): Add README.
1193 * config/README: New file, explaining the variables.
1195 * targets.c (target_vector): Add hp300_bsd_vec.
1196 * Makefile.in (BFD32_BACKENDS, CFILES): Add hp300bsd.
1197 (hp300bsd.o): New rule.
1199 Fri Aug 6 15:13:22 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1201 * libelf.h (NAME): Provide a default definition, that's neither
1202 for 32 bits nor for 64.
1204 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1206 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1207 that is what is in elf.c.
1209 Fri Aug 6 12:28:38 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1211 * ecoff.c (ecoff_set_symbol_info): Removed special handling for
1212 scBss and scSBss symbols, since it was wrong.
1214 * Makefile.in (coff-mips.o, coff-alpha.o): Don't depend on
1217 * coffcode.h (sec_to_styp_flags): Inspired by mb@tti.COM (Michael
1218 Bloom): Only set STYP_BSS for SEC_ALLOC sections.
1220 * ecoff.c (ecoff_slurp_armap): From Arne Henrik Juul
1221 <arnej@kari.fm.unit.no>: Handle a COFF style armap.
1223 Fri Aug 6 09:59:45 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1225 * hpux-core.c: Cast return value from bfd_zalloc.
1227 Thu Aug 5 13:22:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1229 * aoutx.h (log2): Delete i387-specific code.
1231 * Makefile.in (BFD_LIBS): Always include elf.o.
1232 (BFD32_BACKENDS): Don't include elf.o here.
1233 (ofiles): Delete references to ofiles2 and ofiles3.
1234 (do_clean): Delete ofiles.
1235 (BFDIN_H): Changed references to $(srcdir)/bfd-in2.h.
1236 (stmp-bfd.h): Use bfd.h-new as temporary name, not bfd.h2.
1237 (headers): Use bfd-in2.h-new as temporary name, not bfd.h-new.
1239 * bfd-in.h: Reworded comment to make it clear that bfd-in2.h is a
1242 * reloc.c (enum bfd_reloc_code_real): Added i386-elf reloc types
1243 (from Meissner's additions to bfd-in2.h).
1245 * elf32-i386.c (ELF_MAXPAGESIZE): Define.
1249 Wed Jun 23 06:05:58 1993 Michael Meissner (meissner@osf.org)
1251 * elfcode.h (elf_write_object_contents): Don't drop core if
1252 elf_symbol_from returns a NULL pointer when processing a non-elf
1253 symbol, use a 0 size instead.
1255 Tue Jun 15 14:38:32 1993 Michael Meissner (meissner@osf.org)
1257 * elfcode.h (elf_hash): Delete macro mapping elf_hash to
1258 bfd_elf32_hash, since the hash table is independent of the 32/64
1261 * libelf.h (elf_hash): Change declaration to bfd_elf_hash, since
1262 that is what is in elf.c.
1264 Sat Jun 19 10:12:27 1993 Michael Meissner (meissner@osf.org)
1266 * elf32-i386.h (reloc_type): Reformat spacing.
1267 (elf_howto_table): Add the rest of the 386/ELF relocations.
1268 (elf_i386_reloc_type_lookup): Ditto.
1269 (elf_i386_info_to_howto): Ditto.
1270 (elf_i386_info_to_howto_rel): Ditto.
1272 Thu Aug 5 10:07:43 1993 Fred Fish (fnf@cygnus.com)
1274 * nlmcode.h (nlm_get_reloc_upper_bound): Test return value
1275 of nlm_slurp_symbol_table as boolean, not pointer.
1276 * nlmcode.h (nlm_canonicalize_reloc): Test return value
1277 of nlm_slurp_reloc_fixups as boolean, not pointer.
1279 Wed Aug 4 16:22:55 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1281 * config/go32.mh: remove HDEFINES; since __MSDOS__ and __GO32__
1282 are now predefined by GCC
1284 Wed Aug 4 16:06:29 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1286 * coffgen.c (coff_print_symbol): Add the section offset to the
1287 line number address, so it's printed the same way as the function
1288 address. Only showed up for line numbers that aren't in the first
1291 Wed Aug 4 08:33:55 1993 Ian Lance Taylor (ian@cygnus.com)
1293 * libnlm.h (nlm_backend_data): Added nlm_mangle_relocs.
1294 (nlm_mangle_relocs_func): New macro.
1295 * nlm32-i386.c (nlm_i386_write_reloc): Rewrote correctly.
1296 (nlm_i386_mangle_relocs): New function.
1297 * nlmcode.h (nlm_compute_section_file_positions): Move all common
1298 symbols into the .bss section.
1299 (nlm_set_section_contents): Call the mangle_relocs function.
1300 (nlm_write_object_contents): Treat a reloc against any defined
1301 symbol as an internal reloc. Fix bug in external reloc counting.
1302 Get the offset and debugging type right for .bss symbols. Only
1303 output debugging symbols for defined symbols.
1305 * coff-h8500.c (rtype2howto): Do an fprintf to stderr rather than
1307 * coff-z8k.c (rtype2howto): Likewise.
1308 * coffcode.h (dummy_reloc16_extra_cases): Likewise.
1309 * elf32-i386.c (TRACE): Likewise.
1310 * hp300hpux.c (convert_sym_type, swap_std_reloc_in): Likewise.
1311 * rs6000-core.c (rs6000coff_get_section_contents): Likewise.
1312 * coffgen.c (coff_print_symbol): Do an fprintf to the file
1313 argument rather than using printf.
1315 Tue Aug 3 18:17:25 1993 Ian Lance Taylor (ian@cygnus.com)
1317 * coffswap.h: Added macros used when accessing several fields;
1318 default is the same as before.
1319 (coff_swap_aouthdr_{in,out}): Handle the Alpha ECOFF fields.
1320 * coff-alpha.c: Defined macros to use the right sizes in
1322 * libecoff.h: Backend information is now in target vector, not
1323 BFD. Start of backend information is COFF backend information.
1324 * coff-alpha.c, coff-mips.c: Changed accordingly.
1325 * ecoff.c (ecoff_mkobject): New function.
1326 (ARMAP_START): Changed into backend information, since Alpha uses
1328 (ecoff_slurp_armap): Don't overlay archive header.
1329 * bfd.c: Include libcoff.h.
1331 Tue Aug 3 16:33:11 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1333 * Makefile.in (install): Fix sh syntax error.
1335 * aoutf1.h: Make bfd_error_trap extern; it's defined in bfd.c.
1337 Tue Aug 3 15:19:09 1993 Fred Fish (fnf@deneb.cygnus.com)
1339 * nlm_slurp_symbol_table: Don't use '&' on arrays.
1341 Tue Aug 3 11:06:28 1993 Ian Lance Taylor (ian@cygnus.com)
1343 * ecoff.c: New file for generic ECOFF functions.
1344 * ecoffswap.h: New file for ECOFF swapping functions which differ
1345 only slightly for different targets.
1346 * libecoff.h: Added prototypes for ecoff.c functions.
1347 (ecoff_backend_data): New structure.
1348 (ecoff_tdata): Added backend_data field. Changed external data
1349 pointers to be PTR rather than to a particular struct.
1350 (ecoff_symbol_struct): Moved in from coff-mips.c.
1351 * coff-alpha.c, coff-mips.c: Moved common functions into ecoff.c.
1352 Added ECOFF backend structures. Include ecoffswap.h.
1353 * coff-msym.c: Removed; superseded by ecoffswap.h.
1354 * bfd.c: Include coff/internal.h.
1355 * Makefile.in (BFD_LIBS): Removed coff-mips.o and coff-msym.o.
1357 (BFD64_BACKENDS): Added coff-alpha.o.
1358 (CFILES): Removed coff-msym.c. Added ecoff.c.
1359 (bfd.o): Added dependency on $(INCDIR)/coff/sym.h.
1360 (coff-mips.o): Added dependency on ecoffswap.h and coff/ecoff.h.
1361 (ecoff.o, coff-alpha.o): New targets.
1362 (coff-msym.o): Removed target.
1364 Mon Aug 2 23:33:38 1993 John Gilmore (gnu@cygnus.com)
1366 * elf32-hppa.h, hosts/*: Remove (one more time) all occurrances
1367 of EXFUN in the BFD sources. Heave ho!
1369 Mon Aug 2 16:45:57 1993 Stu Grossman (grossman at cygnus.com)
1371 * coffcode.h (coff_set_arch_mach_hook): Add check for I386LYNXMAGIC.
1373 Mon Aug 2 12:18:03 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1375 * hosts/sun3.h: remove some more conflicting decls
1377 Mon Aug 2 11:48:23 1993 Stu Grossman (grossman at cygnus.com)
1379 * i386lynx.c: Remove unnecessary def of N_HEADER_IN_TEXT,
1380 redefine TEXT_START_ADDR to be 0.
1382 Sun Aug 1 22:54:08 1993 Stu Grossman (grossman at cygnus.com)
1384 * configure.host, configure.in, hosts/i386lynx.h: Lynx/386
1385 host and target info.
1387 Fri Jul 30 18:08:27 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1389 * nlm32-i386.c: New file. First cut at i386 NLM code.
1390 * libnlm.h: Added some more prototypes.
1391 (struct nlm_relent): New structure.
1392 (nlmNAME(symbol_type)): Added rcnt and relocs fields.
1393 (struct nlm_obj_tdata): Added new fields: nlm_symbols,
1394 nlm_text_low, nlm_data_low, nlm_reloc_fixups,
1395 nlm_reloc_fixup_secs.
1396 (struct nlm_backend_data): New structure, with accessor macros.
1397 * nlmcode.h: Use NLM_HIBIT rather than MSB.
1398 (nlm_object_p): Set SEC_RELOC for .text and .data. Don't set
1399 SEC_DATA for .bss. Set HAS_RELOC and HAS_SYMS for abfd. Set the
1401 (nlm_swap_fixed_header_out, nlm_swap_variable_header_out,
1402 find_nonzero, nlm_swap_auxiliary_headers_out): New outbound
1404 (nlm_get_symtab_upper_bound, nlm_slurp_symbol_table): Include
1405 external references in symbol table as undefined symbols.
1406 (nlm_get_symtab, nlm_slurp_symbol_table): Fill in alocation
1407 argument in get_symtab rather than in slurp_symbol_table.
1408 (nlm_slurp_symbol_table): Save symbol information in tdata.
1409 (nlm_print_symbol): New function.
1410 (nlm_slurp_reloc_fixups, nlm_get_reloc_upper_bound,
1411 nlm_canonicalize_reloc): New functions to read relocs.
1412 (nlm_compute_section_file_positions, nlm_set_section_contents,
1413 nlm_external_reloc_compare, nlm_write_object_contents): New
1414 functions to create NLM files.
1415 * nlm-target.h: Define all the nlm functions here either as
1416 default values or in terms of nlmNAME. Use JUMP_TABLE(nlm). Set
1417 the backend_data field to TARGET_BACKEND_DATA.
1418 * nlm32-gen.c, nlm64-gen.c: Don't define function macros here;
1419 they are now in nlm-target.h.
1420 (TARGET_BACKEND_DATA): Define as NULL.
1421 * nlm.c (nlm_mkobject): Do allocate the tdata field.
1422 (nlm_set_arch_mach): New function.
1423 * targets.c: Added nlm32_i386_vec.
1424 * Makefile.in (BFD32_BACKENDS): Added nlm32-i386.o.
1425 (CFILES): Added nlm32-i386.c.
1426 (nlm32-gen.o, nlm64-gen.o): Depend on nlm-target.h.
1427 (nlm32-i386.o): New target.
1429 Thu Jul 29 20:20:39 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1431 * hosts/sun3.h: remove some function decls that conflict w/ ANSI
1432 C, and aren't needed anyway (return int)
1434 Wed Jul 28 15:46:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1436 * elfcode.h: Use casts with bfd_alloc and alloca.
1438 Tue Jul 27 12:51:43 1993 Fred Fish (fnf@deneb.cygnus.com)
1440 * nlm{32,64}-gen.c (JUMP_TABLE_PREFIX): Delete.
1441 * nlm{32,64}-gen.c (JUMP_TABLE_INIT): New macro that works with
1442 older cpp's, that don't do additional replacement on the JUMP_TABLE
1444 * nlm-target.h (JUMP_TABLE_INIT): Use new macro in place of
1447 Mon Jul 26 17:39:01 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1449 Yet another trad-core variant:
1450 * config/esix.mh, hosts/esix.h: New files.
1451 * configure.hosts: Use them.
1453 Mon Jul 26 13:22:15 1993 Ian Lance Taylor (ian@cygnus.com)
1455 * reloc.c (bfd_perform_relocation): Handle the case of
1456 complain_overflow_bitfield, rightshift > bitpos, and a negative
1459 Mon Jul 26 14:40:10 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1461 * elfcode.h: Reimplement segment writing.
1462 (elf_write_phdrs): Use precomputed e_phoff rather than making
1464 (elf_build_phdrs): Disabled, for now.
1465 (assign_file_position_for_section): Don't change file offset for
1467 (assign_file_positions_for_symtab_and_strtabs): New function.
1468 (struct seg_info): New type.
1469 (map_program_segments): New function.
1470 (assign_file_positions_except_relocs): For executables, leave
1471 section headers &c for last, and properly align all sections with
1473 (prep_headers): No longer abort when EXEC_P is set.
1474 (write_shdrs_and_ehdr): Deleted all code relating to program
1477 * elfcode.h (various): Deleted some unused code, and debugging
1479 (write_relocs): Cache value of last symbol looked up, to save
1480 time if the symbol is referred to repeatedly.
1481 (elf_fake_sections): Check only SEC_RELOC flag, not number of
1483 (assign_section_numbers): Likewise.
1485 * Makefile.in (ofiles): Stars in wildcards belong outside quotes.
1487 * libelf.h (struct elf_backend_data): New field, maxpagesize.
1488 (struct elf_obj_tdata): New field, phdr.
1489 * elf32-target.h (elf32_bed): Initialize maxpagesize from
1491 (ELF_MAXPAGESIZE): Default to 1.
1492 * elf64-target.h (elf64_bed, ELF_MAXPAGESIZE): Likewise.
1493 * elf32-sparc.c (ELF_MAXPAGESIZE): Define.
1494 (elf_sparc_howto_table): All relocs should have pcrel_offset=true.
1495 Most should have length field of `2'.
1497 * reloc.c (bfd_perform_relocation): Handle 64-bit relocs.
1499 * config/sparc-aout.mt (TARGET_BACKENDS): Define.
1501 Mon Jul 26 08:56:16 1993 Ian Lance Taylor (ian@cygnus.com)
1503 * configure.in: Don't look in ${srcdir} for ${target_makefile_frag};
1504 the top level script has already adjusted for it.
1506 Mon Jul 26 08:09:19 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1508 * srec.c (srec_write_symbols): Get CR LF in the right order.
1510 Mon Jul 26 02:08:41 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1512 * hosts/vaxbsd.h: Include std-host.h. Don't include <machine/param.h>.
1514 Sat Jul 24 16:13:01 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1516 * reloc.c (bfd_perform_relocation): Handle case of rightshift !=
1517 bitpos when overflow checking.
1519 Fri Jul 23 10:20:27 1993 Doug Evans (dje@canuck.cygnus.com)
1521 * bfd.c (bfd_nonrepresentable_section, bfd_undefined_symbol,
1522 bfd_reloc_value_truncated, bfd_reloc_is_dangerous, bfd_assert):
1523 Send error messages to stderr.
1525 Thu Jul 22 15:57:29 1993 Fred Fish (fnf@deneb.cygnus.com)
1527 * nlm{32,64}-target.h: Remove.
1528 * nlm-target.h: New file, merged from nlm{32,64}-target.h
1529 * libnlm.h (NLM_ARCH_SIZE): Define to ARCH_SIZE.
1530 * nlm.c (ARCH_SIZE): Remove define to zero.
1531 * nlm32-gen.c (ARCH_SIZE): Define to 32.
1532 * nlm32-gen.c (JUMP_TABLE_PREFIX): Define to nlm32.
1533 * nlm{32,64}-gen.c (nlm-target.h): Include.
1534 * targets.c, libnlm.h, nlm.c, nlm{32,64}-gen.c, nlm{32,64}.c,
1535 nlmcode.h: Convert prefixes from bfd_nlm<size> to just
1536 nlm<size>, and use macros select size.
1538 Thu Jul 22 15:40:14 1993 K. Richard Pixley (rich@sendai.cygnus.com)
1540 * Makefile.in (Makefile): add configure.in, drop redundant
1541 $(srcdir), drop redundant ./
1543 Thu Jul 22 13:34:57 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1545 * hpux-core.c: New file; backend for HP/UX style core files.
1546 * bfd.c (struct _bfd): Renamed hppa_core_data field to
1548 * bfd-in2.h: Updated.
1549 * hppa.c (make_bfd_asection, hppa_core_file_p,
1550 hppa_core_file_failing_command, hppa_core_file_failing_signal,
1551 hppa_core_file_matches_executable_p): Moved into hpux-core.c.
1552 Removed from target vector.
1553 * libhppa.h (struct hppa_core_struct and accessor macros): Moved
1555 * targets.c: If HPUX_CORE is defined, add hpux_core_vec to
1557 * config/hp300.mh (HDEFINES): Set to -DHPUX_CORE.
1558 (HDEPFILES): Set to hpux-core.o.
1559 * config/hppabsd.mh, config/hppahpux.mh: Likewise.
1560 * hosts/hp300.h (HOST_HP300HPUX): Define.
1561 * Makefile.in (OPTIONAL_BACKENDS): Added sco-core.o,
1562 aix386-core.o, hpux-core.o.
1563 (sco-core.o, aix386-core.o, hpux-core.o): New dependencies.
1565 * reloc.c (enum complain_overflow): New enumeration with the
1566 various flavours of overflow checking.
1567 (srtuct reloc_howto_struct): Changed complain_on_overflow field
1568 from boolean to emum complain_overflow. Removed obsolete absolute
1570 (HOWTO): Removed absolute argument.
1571 (bfd_perform_relocation): Do overflow checking on all types of
1573 * bfd-in2.h: Updated accordingly.
1574 * all targets: Updated initialization of reloc howto tables.
1576 Wed Jul 21 20:34:34 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1578 * opncls.c (bfd_create): Don't use C++ keyword "template" as a C
1581 Tue Jul 20 15:02:23 1993 Fred Fish (fnf@deneb.cygnus.com)
1583 * coff-m68k.c (m68k_howto2rtype): Make arg CONST to match callers.
1585 * elfcode.h: Fix several illegal pointer combination warnings for
1586 usages of bfd_alloc and alloca.
1588 * libnlm.h (nlm_obj_tdata): Rename hidden struct members to avoid
1589 apparent Sun C preprocessor recursion. Fix access macros.
1590 * nlmcode.h: Remove spurious '&' before several array references.
1592 Tue Jul 20 14:36:27 1993 Jim Kingdon (kingdon@deneb.cygnus.com)
1594 * Rename for DOS uniqueness: coff-m68k-un.c -> coff-u68k.c
1595 config/m68k-coffun.mt -> u68k-coff.mt.
1596 * Makefile.in, configure.in: Corresponding changes.
1598 Tue Jul 20 16:21:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1600 * elf32-sparc.c (elf_sparc_howto_table): Don't use "&" before
1601 function name; it's valid without, and some compilers give
1602 warnings with it there.
1604 Tue Jul 20 08:21:15 1993 Fred Fish (fnf@deneb.cygnus.com)
1606 * bfd-in.h: Apply some of the changes that were made to bfd-in2.h.
1607 * bfd.c (union tdata): Add nlm_obj_data;
1608 * targets.c (enum target_flavour): Add bfd_target_nlm_flavour.
1610 Mon Jul 19 20:46:18 1993 Fred Fish (fnf@deneb.cygnus.com)
1612 * configure.in (*-*-netware, i[34]86-*-netware): New configs.
1613 * Makefile.in (BFD32_BACKENDS): Add nlm.o, nlm32.o, nlm32-gen.o.
1614 * Makefile.in (BFD64_BACKENDS): Add nlm64.o, nlm64-gen.o.
1615 * Makefile.in (CFILES): Add nlm{32,64}.c, nlm{32,64}-gen.c.
1616 * Makefile.in (nlm.o, nlm{32,64}.o, nlm{32,64}-gen.o: New targets.
1617 * bfd-in2.h (INLINE): Defines moved here.
1618 * {aoutx.h, elf.c, elfcode.h}: Move INLINE defines to bfd-in2.h.
1619 * libelf.h (CAT4): Move define to bfd-in2.h.
1620 * bfd-in2.h (CAT4): Merge CAT4 macro with other CAT macros.
1621 * bfd-in2.h (union tdata): Add nlm_obj_data.
1622 * bfd-in2.h (enum target_flavour): Add bfd_target_nlm_flavour.
1623 * targets.c (bfd_nlm{32,64}_{big,little}_vec): Add prototypes.
1624 * targets.c (target_vector): Add bfd_nlm{32,64}_{big,little}_vec.
1625 * (libnlm.h, nlm.c, nlmcode.h, nlm{32,64}-gen.c,
1626 nlm{32,64}-target.h, nlm{32,64}.c, config/i386-nlm.mt): New files
1629 Mon Jul 19 15:09:01 1993 david d `zoo' zuhn (zoo@rtl.cygnus.com)
1631 * configure.{hosts,in}: add i[34]86-*-lynxos* support
1633 Mon Jul 19 14:53:30 1993 Ken Raeburn (raeburn@rtl.cygnus.com)
1635 * elf.c, elfcode.h, libelf.h: Serious reorganization.
1636 Deleted `thunk' structure, merged into tdata, duplicate data
1638 Rearranged functions, grouping by functionality.
1639 Broke up many functions in elfcode.h, re-ordered many parts of
1640 file writing to handle unpredictable state of section relocation
1641 table as provided by various applications.
1642 Still needs cleanup: Merge functions back together, split out
1643 data structure with only data that is used only when writing out
1646 * elf.c (bfd_elf_generic_reloc): New function, taken from
1648 * elf32-sparc.c (elf_sparc_howto_table): Use it, to work around
1649 bfd_perform_relocation lossage.
1651 * Makefile.in (BFD_LIBS): Include coff-mips.o and coff-msym.o, so
1653 (ofiles): Don't use sort or uniq; do it with sh constructs.
1655 Sun Jul 18 19:42:14 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1657 * coffcode.h: Recognize I386PTXMAGIC.
1658 * aoutf1.h, libaout.h: Add M_386_DYNIX.
1659 * trad-core.c (TRAD_CORE_USER_OFFSET, TRAD_CORE_STACK_FILEPOS):
1660 New macros; use it if defined.
1661 * config/symmetry.mh, hosts/symmetry.h: New files.
1663 Fri Jul 16 14:56:31 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
1665 * Rename elf{32,64}-generic.c to *-gen.c for 14 char filenames.
1666 * Makefile.in: Change accordingly.
1667 (CFILES): Add elf64-gen.c.
1669 Fri Jul 16 09:53:23 1993 Ian Lance Taylor (ian@cygnus.com)
1671 * coff-mips.c: Use MIPS_AOUT_{OZ}MAGIC rather than {OZ}MAGIC.
1673 Thu Jul 15 16:02:07 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1675 * coff-m88k.c (howto_table): Corrected bitsize for R_PCR26L from
1678 Wed Jul 14 15:29:56 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1680 * hppa.c [HOST_HPPABSD]: Use hpux-style core files.
1681 * libhppa.h [HOST_HPPABSD]: Include hpux version of core.h
1683 Wed Jul 14 09:30:48 1993 Doug Evans (dje@canuck.cygnus.com)
1685 * configure.in: Recognize h8300h-*-*.
1687 Tue Jul 13 12:03:00 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
1689 * coff-h8500.c (reloc_processing, rtype2howto): New relocation
1690 type R_H8500_HIGH_16.
1691 * coff-sh.c (r_imm32): Get the width of the reloc right.
1693 Tue Jul 13 16:48:56 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1695 * configure.in: Add new target m68k-coffun to the dpx/2.
1696 * config/m68k-coffun.mt: New file, renamed from config/dpx2.mt.
1698 Mon Jul 12 10:42:49 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
1700 * reloc.c (enum bfd_reloc_code_real): Move SPARC_BASE13 reloc into
1701 sparc-aout-specific list.
1703 * libelf.h (struct elf_obj_tdata): Add field `thunk'.
1705 * config/sparc-elf.mt (TARGET_BACKENDS): New make variable.
1707 Thu Jul 1 14:52:47 1993 Frederic Pierresteguy (F.Pierresteguy@frcl.bull.fr)
1708 and Jim Kingdon (kingdon@cygnus.com)
1710 * elfcode.h: Use memset not bzero.
1711 * trad-core.c: Don't include <sys/file.h>.
1712 * i386linux.h: Include <sys/file.h>.
1713 * coff-m68k-un.c: new file to handle names with underscores on
1715 * coff-m68k.c (m68k_rtype2howto): added #ifdef ONLY_DECLARE_RELOCS
1716 to not duplicate the function in the executable.
1717 (TARGET_SYM, TARGET_NAME, NAMES_HAVE_UNDERSCORE): new macros needed
1719 * coffcode.h (MC68KBCSMAGIC): case added.
1720 * targets.c: Add m68kcoffun_vec.
1721 * configure.host: added support for Bull dpx/2.
1722 * config/dpx2.mh, hosts/dpx2.h: new files.
1723 * Makefile.in: added target coff-m68k-un.
1725 Fri Jul 9 00:43:06 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1727 * aoutf1.h: Add definition of MACHTYPE_OK.
1729 Thu Jul 8 14:37:44 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1731 * reloc.c (bfd_perform_relocation): Don't subtract the addend
1734 * syms.c, bfd-in2.h: Doc fix.
1736 * coffcode.h (CALC_ADDEND): Check for common section using the
1737 section flag as well as the symbol flag.
1739 Thu Jul 8 13:43:52 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1741 * hosts/i386bsd.h: Conditionalize HOST_STACK_END_ADDR on __bsdi__.
1742 i386bsd.c: Remove defines of N_TXT*; the versions in aout64.h should
1743 be sufficient. Define TEXT_START_ADDR.
1745 Wed Jul 7 10:56:21 1993 Ian Lance Taylor (ian@cygnus.com)
1747 * aoutx.h (translate_from_native_sym_flags): Removed statep
1748 argument. Just let an indirect symbol point to the next symbol
1749 without forcing the next symbol to be undefined. Changed all
1751 * hp300hpux.c (slurp_symbol_table): Changed call to
1752 translate_from_native_sym_flags.
1753 * targets.c: Added hp300hpux_vec.
1754 * Makefile.in (hp300hpux.o): Added dependencies.
1756 Tue Jul 6 13:24:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1758 * reloc.c (enum bfd_reloc_code_real): Put simple power-of-two
1759 relocs together, and add 64-bit versions.
1760 (bfd_generic_get_relocated_section_contents): Argument to alloca
1763 * libbfd.c (bfd_xmalloc_by_size_t): New function.
1764 * opncls.c (bfd_cache_init, bfd_open_file): Add prototypes to
1766 (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1767 (new_bfd): Prototype-style definition, using DEFUN.
1768 (bfd_alloc_grow, bfd_alloc, bfd_zalloc, bfd_realloc): Size
1769 argument is type size_t, not bfd_size_type.
1770 * ieee.c (obstack_chunk_alloc): Use bfd_xmalloc_by_size_t.
1771 * bfd.c (bfd_default_error_trap, bfd_error_trap,
1772 bfd_error_nonrepresentabltrap): Prototypes.
1773 * libbfd-in.h (bfd_alloc, bfd_zalloc, bfd_realloc,
1774 bfd_alloc_grow): Adjusted prototypes for arg type change.
1775 * archive.c (get_elt_at_filepos, do_slurp_bsd_armap, normalize,
1776 do_slurp_coff_armap, bfd_construct_extended_name_table):
1778 * elfcode.h (elf_string_from_elf_strtab): Prototypes.
1779 * libelf.h (elf_string_from_elf_section, elf_get_str_section):
1782 * Makefile.in (ALL_MACHINES): Renamed from BFD_MACHINES.
1783 (ofiles): New target. Build a list of unique file names, in case
1785 (TARGETLIB): Use list of files from ofiles.
1786 * configure.in: Set BFD_MACHINES and BFD_BACKENDS depending on
1787 minimal-bfd flag and target makefile frag contents.
1789 * elfcode.h (elf_read): Delete static declaration, since function
1791 (elf_map_symbols): Write out section symbols for all sections, for
1793 (elf_symbol_from_bfd_symbol): Allow match if both symbols are
1794 section symbols for the same section.
1795 (elf_find_nearest_line): Don't print message, just return false.
1797 * libelf.h (bfd_elf_locate_sh): Declaration deleted.
1799 Mon Jul 5 16:48:11 1993 Doug Evans (dje@canuck.cygnus.com)
1801 * cpu-h8300.c (h8300_scan): Fix parsing of architecture string.
1803 Fri Jul 2 18:27:00 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1805 * Makefile.in (clean): Remove bfd.h and stmp-bfd.h.
1806 (realclean): Remove generated headers.
1808 Fri Jul 2 14:51:51 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1810 * section.c (bfd_set_section_content): Deny if file is not opened with
1811 the proper mode, set output_has_begun if file is openened for update.
1812 * aoutx.h (aout_*_set_section_content): Remove checks that are now
1813 done in bfd_set_section_content.
1815 Fri Jul 2 09:25:20 1993 Ian Lance Taylor (ian@cygnus.com)
1817 * hosts/std-host.h: Removed declarations of printf, fprintf,
1818 fcntl, fread and fwrite. They are all error prone for one reason
1819 or another. Changed declaration of memchr from char * to PTR.
1821 * configure.in (mips-*-riscos*): New target; use riscos.
1822 * configure.host (mips-*-riscos*): New host; use riscos.
1823 * config/riscos.mh (HDEFINES): Add -G 4.
1825 * libaout.h (GET_SWORD): Use the bfd_h_get_signed entry points
1826 rather than casting the result of bfd_h_get.
1828 Fri Jul 2 10:13:48 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1830 * configure.in, hosts/delta68.h, config/delta68.mh: Add stuff for
1833 Wed Jun 30 06:02:43 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1835 * targets.c (bfd_elf64_{big,little}_generic_vec): Declare, and
1836 include in search list if BFD64 is defined.
1838 * libelf.h (CAT4): Added a version for Saber-C, ANSI mode.
1839 (bfd_elf64_*): Declarations for 64-bit versions of many routines.
1841 Tue Jun 29 22:50:59 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
1843 * elf64-target.h, elf64-generic.c: New files.
1844 * Makefile.in (BFD64_BACKENDS): Include elf64-generic.o.
1845 (elf64-generic.o): List dependencies.
1847 * Makefile.in: List target `all' explicitly before host/target
1848 makefile fragments are included, in case they define any new
1851 * elfcode.h (ELF_R_INFO, ELF_R_SYM): Define as 32- or 64-bit
1852 versions as appropriate. Uses updated.
1853 (elf_debug_section): Declare before use.
1854 (elf_debug_file): New function.
1855 (bfd_section_from_shdr, bfd_shdr_from_section, elf_fake_sections):
1856 Alignment value in section header is n_bytes, not log2.
1857 (new_section_hook): Do nothing for now.
1858 (bfd_section_from_shdr): Use Elf_External_Rel[a], not 32-bit
1860 (elf_core_file_p): Simplify check for correct class (word size).
1861 (elf_make_sections, elf_fake_sections, elf_write_object_contents):
1862 Initialize all fields when creating data structures.
1863 (elf_locate_sh): Renamed from bfd_elfXX_locate_sh, made static.
1864 (elf_compute_section_file_positions): Set correct class in output
1866 (elf_write_object_contents): Section symbols have empty names in
1869 * libbfd.c (bfd_xmalloc, zalloc): Be sure to cast malloc, memset
1870 args to size_t before call.
1871 (bfd_add_to_string_table): Cast zalloc arg to bfd_size_type.
1873 Tue Jun 29 10:49:42 1993 Ian Lance Taylor (ian@cygnus.com)
1875 * coff-mips.c (ecoff_find_nearest_line): If procedure has no line
1876 number information, return 0 for line number.
1878 Mon Jun 28 10:45:02 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1880 * aoutx.h (some_aout_object_p): If *oldrawptr is non-NULL, copy it
1883 Sun Jun 27 09:05:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1885 * hosts/riscos.h: Define NBPG and UPAGES.
1887 Sun Jun 27 16:28:26 1993 Ken Raeburn (raeburn@cygnus.com)
1889 * elfcode.h (elf_slurp_symbol_table): Don't use obj_raw_syms as
1890 lvalue; it contains a cast.
1892 Fri Jun 25 17:09:55 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1894 * aoutx.h (hash, compare, struct stringtab_entry, add_to_stringtab):
1895 Use unsigned hash values for better hashing.
1896 (hash): Hash in the string length for long strings.
1898 Thu Jun 24 15:47:51 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1900 * aoutx.h (compare): Replace 3 if's with a subtraction.
1901 (translate_to_native_sym_flags, add_to_stringtab): Reorder tests
1902 in decreasing order of success, as an optimization.
1903 (hash): Take a length arg; ignore chars after #25, for speed.
1904 (add_to_stringtab): Pass length to hash.
1906 Thu Jun 24 17:25:51 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1908 * elf32-sparc.c (sparc_reloc_map): Add SPARC_WDISP22 reloc.
1910 * elfcode.h (elf_new_section_hook): Do nothing for now.
1911 (elf_write_object_contents): Output common symbols the way ELF
1914 Wed Jun 23 16:20:07 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1916 * libelf.h (struct elf_obj_tdata and associated macros): Moved
1917 here from elfcode.h. A couple of size-specific structure pointers
1918 were changed to PTR; uses fixed appropriately.
1919 (elf32_symbol_type, elf64_symbol_type): Separated definitions.
1920 (bfd_elf_mkobject): Renamed from bfd_elf32_mkobject.
1921 (bfd_elf32_mkobject, bfd_elf64_mkobject, elf_mkobject): New
1922 temporary macros to ease name change.
1923 * elf.c (elf_read, elf_mkobject, elf_get_str_section,
1924 elf_string_from_elf_section, bfd_elf_find_section): Moved here
1926 * doc/Makefile.in (libbfd.h): Process elf.c too.
1927 * Makefile.in (elf.o): Note new dependencies.
1929 * elfcode.h: Lots of stuff moved elsewhere. Deleted some unused
1930 code, tweaked some debug hooks.
1931 (elf_slurp_reloca_table): Translate ELF section symbols into BFD
1934 Wed Jun 23 11:34:21 1993 Jim Kingdon (kingdon@cygnus.com)
1936 * hosts/riscos.h: New file.
1938 Tue Jun 22 14:35:20 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1940 * elfcode.h (bfd_section_from_shdr, case SHT_PROGBITS): Even if
1941 section already exists, use its pointer to fill in rawdata slot.
1943 Tue Jun 22 16:36:51 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1945 * hosts/std-host.h: Return value of puts and fputs is int not void.
1947 Tue Jun 22 14:25:58 1993 David J. Mackenzie (djm@thepub.cygnus.com)
1949 * aoutx.h (howto_table_ext): Comment the field names.
1950 * reloc.c (bfd_perform_relocation): Fix max and min values.
1952 Mon Jun 21 18:19:14 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1954 * elf32-target.h, elf32-hppa.c, elfcode.h: Use new
1955 size-independent elf internal data structures.
1956 * elfcode.h (put_word, get_word): Define as appropriate for
1957 architecture word size. Structure swapping functions changed to
1958 use them as appropriate.
1960 * configure.in: If compiling 64-bit back ends, do them before
1963 * libelf.h: Use new size-independent versions of elf internal data
1965 (symbol_type): Reordered to put any fields dependent on target
1967 (elf_backend_data): Renamed from elf##_backend_data and made
1969 (elf_sect_thunk): Now size-independent.
1971 * libbfd.c (bfd_log2): Now returns unsigned int.
1973 Mon Jun 21 12:30:47 1993 Jim Kingdon (kingdon@cygnus.com)
1975 * Rename config/m88k-aout.mt to config/noop.mt.
1976 configure.in: Use it for mips-*-bsd*.
1978 Sun Jun 20 20:32:19 1993 Ken Raeburn (raeburn@poseidon.cygnus.com)
1980 * cpu-m68k.c (arch_info_struct): Eliminate "partially bracketed
1981 initializer" warning from gcc.
1982 * cpu-h8500.c (arch_info_struct): Likewise.
1983 * cpu-sh.c (arch_info_struct): Likewise.
1985 * cpu-h8300.c (local_bfd_reloc_type_lookup, howto*_callback,
1986 howto_*): Unused functions and variables commented out.
1987 * cpu-z8k.c (local_bfd_reloc_type_lookup, howto*_callback,
1989 * cpu-h8500.c (compatible): Likewise.
1990 * cpu-sh.c (compatible): Likewise.
1992 * hp300hpux.c (swap_std_reloc_in): Delete unused variables.
1993 Always set a valid length value, even for invalid input.
1995 * srec.c (srec_write_symbols): Use sprintf_vma.
1997 * bfd-in.h (uint64_typeLOW, uint64_typeHIGH, int64_type,
1998 uint64_type): Provide default definitions.
1999 * hosts/std-host.h (int64 stuff): Remove them from here.
2001 * bfd-in.h (sprintf_vma): Define parallel to fprintf_vma.
2003 * elf32-i386.c (elf_i386_reloc_type_lookup): Delete unused
2004 variable. Added default case to switch.
2006 * aoutx.h (translate_from_native_sym_flags): Before casting
2007 pointers to integers, make sure the integer type is wide enough.
2008 * coff-mips.c (ecoff_set_symbol_info): Ditto.
2010 * section.c (bfd_get_section_contents): Since `count' is unsigned,
2011 don't bother comparing for less-than-zero.
2012 (bfd_set_section_contents): Ditto.
2014 * elfcode.h (bfd_add_to_strtab): Now static.
2015 (sym_is_global): New function.
2016 (elf_map_symbols): Call it. Now returns void. Removed unused
2018 (bfd_section_from_shdr): Mark string tables other than for section
2019 and symbol names as normal sections having contents.
2020 (fix_up_strtabs): New function; fixes up ELF header fields for
2021 stab sections with string tables associated.
2022 (elf_write_object_contents): Map fix_up_strtabs over all BFD
2023 sections. Reordered condition tests for symbol flags; default to
2024 local-object value instead of global-object.
2025 (elf_symbol_from_bfd_symbol): Hid conditionally-used variable
2026 inside condition test.
2027 (elf_print_symbol): Use fprintf_vma.
2028 (elf_idx_of_sym, bfd_shdr_from_section): Unused functions
2031 * bfd-in.h (int64_type, uint64_type): Define these if we fall
2032 back to "long long" for HOST_64_BIT.
2034 * libelf.h (elfNAME, ElfNAME): New versions to get desired results
2035 without using invalid ANSI C preprocessing tokens.
2037 * elf32-target.h (bfd_elf32_new_section_hook): Delete macro.
2038 * libelf.h (bfd_elf32_new_section_hook): Declare.
2039 * elfcode.h (new_section_hook): Define here.
2041 * hosts/sparc.h, hosts/std-host.h, hosts/i386bsd.h: Protect
2042 against multiple inclusions.
2044 * hosts/news.h: Include hosts/std-host.h, not plain std-host.h.
2046 * Makefile.in (bfd.h): Generate into current directory by grabbing
2047 64-bit definition (if any) from sysdep.h.
2048 * bfd-in.h: Put in marker for sysdep.h inclusion.
2050 Fri Jun 18 19:57:23 1993 David J. Mackenzie (djm@thepub.cygnus.com)
2052 * reloc.c (bfd_perform_relocation): Check for overflow on
2053 pc-relative relocations if the howto asked for it.
2055 Fri Jun 18 16:00:20 1993 Jim Kingdon (kingdon@cygnus.com)
2057 * Makefile.in (stmp-bfd.h): Ignore nonzero exit status from grep.
2059 Fri Jun 18 16:54:29 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2061 * config/riscos.m{h,t}: New files.
2062 * configure.{host,in}: Use them.
2064 Fri Jun 18 12:55:10 1993 K. Richard Pixley (rich@cygnus.com)
2066 * elf32-mips.c: comment change. This is a mips file, not 88k.
2068 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2070 * cache.c (bfd_cache_init): Increment open_files and call close_one
2072 (bfd_open_file): Don't increment open_files here.
2074 Fri Jun 18 10:00:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2076 * config/delta88.mh: Don't set CC.
2078 * Makefile.in: Add elf32-{mips,m88k,generic}.
2079 elf32-{mips,m88k,generic}.c: New files.
2080 targets.c (target_vector): Include bfd_elf32_{mips,m88k,generic}_vec.
2081 elfcode.h (elf_object_p): Match elf32-generic for all machines which
2082 don't match a different target.
2084 Fri Jun 18 03:12:12 1993 John Gilmore (gnu@cygnus.com)
2086 Eliminate "int8_type", "int16_type", "int32_type", and their
2087 variants from the BFD universe. Leave the 64-bit types for now,
2088 since they are in flux.
2090 * aoutx.h, hp300hpux.c: Eliminate needless (int32_type) casts.
2091 * libaout.h (GET_SWORD): Convert (int32_type) to (int).
2092 * ieee.c: Convert uint8e_type => unsigned char.
2093 * oasys.c: Extensive changes to eliminate obsolete types.
2094 These depend on changes in ../include/oasys.h as well.
2095 * hosts/*.h: Remove declarations of all these types.
2097 Mon Jun 14 14:02:41 1993 Jim Kingdon (kingdon@cygnus.com)
2099 * hosts/delta88.h: #if 0 out some declarations which conflict with
2102 Mon Jun 14 17:08:18 1993 david d `zoo' zuhn (zoo at rtl.cygnus.com)
2104 * Makefile.in (install): remove parentdir cruft
2106 Mon Jun 14 19:04:09 1993 Stu Grossman (grossman@cygnus.com)
2108 * hppa.c (hppa_get_symbol_info): Remove redundant copy.
2109 * Expurgate random DEFUNs that have crept in.
2111 Mon Jun 14 10:23:53 1993 Ian Lance Taylor (ian@cygnus.com)
2113 * coff-mips.c (ecoff_set_symbol_info): Constructor sections should
2114 only be aligned to a 4 byte boundary.
2116 Sat Jun 12 16:13:17 1993 Jim Kingdon (kingdon@cygnus.com)
2118 * hosts/std-host.h (struct int64e_struct): Remove needless typedef
2121 Fri Jun 11 14:25:34 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2123 * aoutf1.h (sunos4_write_object_contents): set flags to 1, breaking
2124 1927 but fixing some other important things.
2126 Thu Jun 10 20:36:22 1993 Doug Evans (dje@canuck.cygnus.com)
2128 * hosts/std-host.h (int64e_type): Fix definition.
2130 Thu Jun 10 11:48:28 1993 Ian Lance Taylor (ian@cygnus.com)
2132 * coff-mips.c (ecoff_sec_to_styp_flags): Use STYP_MIPS_INIT for
2133 section named _INIT. Don't set STYP_TEXT unless SEC_CODE is set.
2134 (ecoff_styp_to_sec_flags): Treat a STYP_MIPS_INIT section like
2135 a STYP_TEXT section.
2137 Wed Jun 9 16:48:13 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2139 * Makefile.in (install, headers): don't put comments after a tab
2140 in the actions section of a rule
2142 Wed Jun 9 15:00:01 1993 Ian Lance Taylor (ian@cygnus.com)
2144 * coff-mips.c (ecoff_mkobject_hook): Mark ZMAGIC files as D_PAGED.
2145 (ecoff_write_object_contents): If not D_PAGED, don't add the
2146 section headers to text_size. If not D_PAGED, set the magic
2147 number to OMAGIC rather than ZMAGIC. If creating a D_PAGED
2148 executable, the executable must fully occupy an even number of
2150 (ecoff_set_symbol_info, make_bfd_asection, ecoff_little_vec,
2151 ecoff_big_vec): Consistently set section alignment power to 4,
2152 since ECOFF sections should be multiples of 16 bytes.
2153 (ecoff_little_vec, ecoff_big_vec): Added D_PAGED to object_flags.
2154 Made ar_pad_char and ar_max_namelen agree for both.
2156 Tue Jun 8 20:28:02 1993 Mark Eichin (eichin at tweedledumber)
2158 * elfcode.h (elf_slurp_symbol_table): subtract section vma from
2159 symbol value, since bfd symbols are section relative, but ELF
2162 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2164 * cpu-i960.c, cpu-h8300.c (compatible): Make static.
2166 Tue Jun 8 14:27:56 1993 Jim Kingdon (kingdon@rtl.cygnus.com)
2168 * hosts/news.h, config/news.mh: New files.
2170 Tue Jun 8 12:08:27 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2172 * bfd-in2.h, archures.c (bfd_mach_h8300[h]): new defines.
2173 * coff-h8300.c: More addressing modes.
2174 * coffcode.h (coff_set_arch_mach_hook): Cope with H8300 magic
2176 * cpu-h8300.c: Removed disassemble stuff. (h8300_scan): Recognise
2177 H8/300H name. (compatible): New function.
2178 * reloc16.c (bfd_coff_reloc16_get_relocated_sec): Cope with more
2181 Tue Jun 8 10:30:13 1993 Ian Lance Taylor (ian@cygnus.com)
2183 * coff-mips.c (ecoff_compute_section_file_positions,
2184 ecoff_write_object_contents): Only round to page boundaries if
2185 D_PAGED flag is set for the output BFD.
2187 Fri Jun 4 15:47:52 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2189 * coffcode.h (get_index, coff_slurp_symbol_table): Fix pointer
2190 casts to work on machine where sizeof(long) != sizeof(int) !=
2192 * coffgen.c (coff_get_normalized_symtab): Ditto.
2193 * cpu-h8300.c coff-h8300.c: Support for H8/300-H.
2195 Fri Jun 4 15:24:27 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2197 * coffgen.c (coff_write_symbols): For empty string table, write
2198 out 4 in correct byte order. (from minyard@bnr.ca)
2200 * elf32-hppa.c: Don't include libhppa.h for now; define
2201 BYTES_IN_WORD instead, until Utah sends a better fix.
2202 (hppa_elf_build_arg_reloc_stub): Use xmalloc and xrealloc instead
2203 of malloc and realloc.
2205 Fri Jun 4 07:49:01 1993 Ian Lance Taylor (ian@cygnus.com)
2207 * configure.in (mips-*-ecoffl*): New target; use decstation.
2208 (mips-*-ecoff*): Added trailing '*'.
2210 * coff-mips.c (ecoff_get_debug): Get the offset from the first PDR
2211 for the FDR, not from the first PDR in the file.
2213 Thu Jun 3 16:41:10 1993 Stu Grossman (grossman@cygnus.com)
2215 * hppa.c (hppa_get_symbol_info): New func needed for JUMP_TABLE.
2217 Thu Jun 3 15:33:57 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2219 * hppa.c (hppa_get_symbol_info): New function.
2221 Thu Jun 3 13:07:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2223 * elfcode.h (elf_map_symbols): Don't crash if no symbols have been
2226 From Peter Hoogenboom (hoogen@schafer.cs.utah.edu):
2227 * libhppa.h (MAXCOMLEN): Define unconditionally.
2228 (_PA_RISC_ID): Only define if not already defined.
2229 * elf32-hppa.c: Include libhppa.h.
2231 From Ralph Campbell:
2232 * hosts/mipsbsd.h (HOST_DATA_START_ADDR): Delete definition.
2234 * elf32-hppa.h (symext_rootP, symext_lastP): Delete decls.
2236 Thu Jun 3 00:23:53 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2238 * config/go32.mh: define EXTRALIBES to -lm (for binutils), also
2239 remove defines of __MSDOS__ and __GO32__ (these are in the
2242 Wed Jun 2 17:57:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2245 * hosts/hppabsd.h: Eliminate use of obsolete EXFUN.
2246 * config/hppabsd.mh: Don't use ranlib.
2248 Tue Jun 1 04:15:57 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2250 * elf.c: New file, for word-size independent code.
2251 * elfcode.h (elf_hash): Moved to there, renamed bfd_elf_hash.
2252 * Makefile.in: Include elf.o in standard objects.
2254 * bfd-in.h (CAT3): Define here.
2255 * libaout.h, libelf.h: Not here.
2257 * libelf.h (struct strtab): Define here.
2258 (bfd_elf_locate_sh): Declare here.
2259 * elfcode.h (struct strtab): Definition deleted.
2261 * reloc.c (enum bfd_reloc_code_real): Added HPPA_PCREL_CALL_12.
2263 * Makefile.in: Make "all", not "bfd.h", be the default target.
2264 (stmp-bfd.h): New target; prevents rebuilding world if bfd.h
2265 hasn't really changed.
2267 Tue May 25 12:15:15 1993 Michael Meissner (meissner@osf.org)
2269 * elfcode.h (elf_hash): Provide elf standard hash function.
2270 (various): Key off of the machines use_rela_p field to determine
2271 whether to use REL or RELA relocations.
2272 (elf_swap_reloc_out, elf_swap_reloc_in): New functions.
2273 (elf_make_sections): Allocate a pointer to hold all data for a
2274 given section, and copy each fragment into the data region.
2275 Update the section's pointer with the REL implicit addends if the
2276 machine uses REL relocation.
2278 * elf32-i386.c (elf_bfd_reloc_type_lookup): Rename to
2279 elf_i386_bfd_reloc_type_lookup, and use cpp to map the name back
2280 into was elf32-target.h expects.
2281 (elf_info_to_howto): Rename to elf_i386_info_to_howto.
2282 (elf_i386_bfd_reloc_type_lookup): Add relocation support.
2283 (elf_i386_info_to_howto): Add minimal relocation support.
2285 * libelf.h (elf_backend_data): Add use_rela_p, elf_64_p,
2286 elf_info_to_howto_rel fields.
2288 * elf32-target.h (elf_bed): Add support for new fields in
2291 Sun May 30 16:38:24 1993 Peter Hoogenboom (hoogen@fast.cs.utah.edu)
2293 * elf32-hppa.c: Add symbol extension section support, fix
2294 relocation howto table, add stub generation support.
2296 * elf32-hppa.h: Add symbol extension section support, fix
2297 relocation howto table, add stub generation support.
2299 * elfcode.h (bfd_elf_locate_sh): New function to locate ELF
2302 * elfcode.h (bfd_add_to_strtab): Made non-static due to a call
2305 * elfcode.h (elf_idx_of_sym): Return STN_UNDEF instead of 0 when
2306 the symbol is not found.
2308 * elfcode.h (elf_compute_section_file_positions): Not all section
2309 file positions were computed.
2311 * elfcode.h (elf_get_sect_thunk): New function.
2313 * hppa.c (sign_ext): Reimplement.
2315 * hppa.c (round_down,round,round_up,L,R,LS,RS,LD,RD,LR,RR): Make
2316 these functions static.
2318 Tue Jun 1 14:40:41 1993 Per Bothner (bothner@rtl.cygnus.com)
2320 * Makefile.in (bfd.h): Move closer to headers - and after 'all'!
2322 * aoutx.h (translate_from_native_sym_flags): Don't set
2323 BSF_DEBUGGING for constructor symbols, only BSF_CONSTRUCTOR.
2324 * aoutx.h (translate_to_native_sym_flags): Translate
2325 constructor symbols properly.
2327 Thu May 27 16:09:04 1993 Steve Chamberlain (sac@phydeaux.cygnus.com)
2329 * archures.c (bfd_default_arch_struct): use 4 byte alignment as a
2331 * aout-target.h (minimum_alignment): 8 byte alignment is right.
2334 Thu May 27 13:38:47 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2336 * configure.in, Makefile.in: Build bfd-in2.h in source directory,
2337 from bfd-in.h and .c files. Build bfd.h in build directory,
2338 substituting in requested target word size. Insert word size into
2339 makefile, and maybe enable 64-bit targets.
2341 * bfd-in.h, libbfd.c, demo64.c, targets.c: Define BFD64 if 64 bits
2342 are available. Conditionalize on this. Assume HOST_64_BIT
2343 will be defined if needed, so 64-bit targets are conditionalized
2344 only in the Makefile.
2346 Tue May 25 14:03:56 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2348 * libbfd.c (COERCE64): Rewrite to avoid out-of-range values.
2350 * coff-sh.c (rtype2howto): Put error message on stderr.
2351 (extra_case): Delete unused variable.
2353 * coff-mips.c (ecoff_print_symbol): Cast bfd_vma values to long
2354 before calling printf.
2356 * elfcode.h: New file, almost completely derived from old elf32.c.
2357 * elf32.c: Now just define ARCH_SIZE and include elfcode.h.
2358 * Makefile.in (elf64.o): List dependencies, don't build by
2360 (elf64.c): Add to list of sources.
2361 (elf32.o): Update dependencies.
2362 * elf32-*.c: Updated type/macro/structure names. Cleaned up
2363 namespace pollution; rename vectors.
2364 * targets.c, config/*-elf.mt: Updated.
2365 * All uses of 32-bit versions of structures, routines, and macros
2368 * Makefile.in (archures.o, targets.o): Depend on Makefile.
2370 Mon May 24 15:53:13 1993 Ken Raeburn (raeburn@cygnus.com)
2372 * elf32-i386.c (enum reloc_type): No comma after last enumerator.
2374 * elf32.c (elf_string_from_elf_section): Handle index of zero
2376 (bfd_section_from_shdr, elf_slurp_symbol_table): Don't need to do
2378 (elf_write_object_contents): Deleted one unused variable and
2379 initialized another to avoid gcc warnings.
2380 (elf_set_section_contents): Delete unused variable.
2382 Fri May 21 19:04:21 1993 Stu Grossman (grossman@cygnus.com)
2384 * i386lynx.c: New module for Lynx variant of a.out.
2385 * Makefile.in (BFD_BACKENDS CFILES depends): Add i386lynx.c.
2386 * gen-aout.c: Get rid of defunct endian stuff, print out true
2388 * targets.c (target_vector): Add i386lynx_vec.
2390 Fri May 21 17:02:22 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2392 * configure.in: Use i386-sco.mt for i[36]86-*-isc*.
2394 Fri May 21 13:44:18 1993 David J. Mackenzie (djm@rtl.cygnus.com)
2396 * aix386-core.c, aout-target.h, aoutx.h, coff-alpha.c,
2397 coff-mips.c, coffgen.c, elf32.c, ieee.c, libaout.h, libcoff-in.h,
2398 libelf.h, mipsbsd.c, oasys.c, sco-core.c, srec.c, tekhex.c,
2399 trad-core.c: Define a TARGET_get_symbol_info function or macro.
2400 Remove the bfd_print_symbol_nm case from TARGET_print_symbol.
2402 * bfd-in.h: Don't define bfd_print_symbol_nm.
2403 Define symbol_info type.
2404 (JUMP_TABLE): Set _get_symbol_info element.
2406 * syms.c (coff_section_type, bfd_symbol_info): New functions.
2407 (bfd_decode_symclass): Use coff_section_type.
2409 * targets.c: Add bfd_get_symbol_info call.
2411 Wed May 19 15:30:52 1993 Stu Grossman (grossman@cygnus.com)
2413 * coff-i386.c (coff_i386_reloc): Use unsigned char to avoid
2414 complaints from ancient gcc's.
2416 Wed May 19 15:51:19 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
2418 * trad-core.c: Check macro TRAD_CORE_EXTRA_SIZE_ALLOWED.
2419 hosts/i386linux.h: Define it.
2421 Mon May 17 15:00:33 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2423 * VERSION, bfd-in.h: Bump version number to 2.2.
2425 * hppa.c (assemble_3, dis_assemble_3, assemble_12,
2426 dis_assemble_12, assemble_17, dis_assemble_17, assemble_21,
2427 dis_assemble_21, sign_ext, ones, sign_unext, low_sign_ext,
2428 low_sign_unext, round_down, round, round_up, L, R, LS, RS, LD, RD,
2429 LR, RR, hppa_field_adjust): New functions.
2431 Mon May 17 10:04:16 1993 Ian Lance Taylor (ian@cygnus.com)
2433 * coff-mips.c (ecoff_set_symbol_info): Added support for indirect
2434 stabs symbols, including new indirect_ptr_ptr argument.
2435 (ecoff_slurp_symbol_table): Pass new argument in calls to
2436 ecoff_set_symbol_info.
2438 Fri May 14 00:05:06 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2440 * configure.in: For m68k sysv systems, use m68k-coff.
2442 * config/hppa-elf.mt (TDEFINES): Don't define DEFAULT_VECTOR here.
2443 (TDEFAULTS): Define it here. Use the new name.
2445 * elf32-hppa.c (elf_hppa_backend_data): Delete; rely on default
2448 * reloc.c (bfd_reloc_code_real_type): Add some HPPA reloc types.
2450 * aix386-core.c (NO_GETS): Fix PROTO invocation to have correct
2451 number of arguments.
2452 (aix386_core_file_p): Initialize core_size to correct value.
2454 Wed May 12 14:39:59 1993 Ian Lance Taylor (ian@cygnus.com)
2456 * Makefile.in (CC_FOR_BUILD): New variable, set to $(CC).
2457 (FLAGS_TO_PASS): Pass down CC_FOR_BUILD.
2459 * bout.c (aout32_slurp_extended_name_table): Define to be
2460 _bfd_slurp_extended_name_table rather than bfd_true.
2462 * coff-mips.c: Include libaout.h and aout/aout64.h to get
2463 definitions for N_SET[ATDB].
2464 (ecoff_howto_table): Moved near top of file.
2465 (ecoff_set_symbol_info): If a STABS symbol of type N_SET[ATDB] is
2466 seen, cook up a constructor section of the same name and put in a
2467 reloc pointing to the symbol. This lets the GNU linker build
2468 global constructors and destructors without using collect.
2470 Tue May 11 00:33:31 1993 John Gilmore (gnu@cygnus.com)
2472 * coff-m88k.c (m88kbcs_vec): Symbols have underbars.
2474 Mon May 10 05:55:45 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2476 * hosts/miniframe.h: New file.
2477 * configure.host: Use it.
2479 Sun May 9 16:36:59 1993 Fred Fish (fnf@cygnus.com)
2481 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
2482 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
2483 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
2484 * configure.in (m68*-*-hpux): Change to m68*-*-hpux*
2485 * configure.in (*-*-bsd): Change to *-*-bsd*
2487 Wed May 5 16:08:32 1993 Per Bothner (bothner@cygnus.com)
2489 * elf32-hppa.c (elf_hppa_reloc_type_lookup): Cast enums to
2490 int, for the sake of the old Portable C Compiler.
2492 Mon May 3 14:37:01 1993 Stu Grossman (grossman@cygnus.com)
2494 * Makefile.in (CFILES): Add cpu-sh.c and coff-sh.c.
2496 Mon May 3 14:03:21 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2498 * configure.in: Get target name right for m68*-*-hpux.
2500 Sun May 2 11:39:44 1993 Fred Fish (fnf@cygnus.com)
2502 * trad-core.c (NO_SIGNED_GET): New macro.
2503 * trad-core.c (trad_core_vec): Use new NO_SIGNED_GET instead of
2504 signed NO_GET, where appropriate.
2506 * configure.in (i[34]86-*-linux*): Add; bfd_target = i386-linux.
2507 * configure.in (*-*-linux*): Remove until linux port for a
2508 non-i386/i486 system is actually available.
2510 Fri Apr 30 20:04:10 1993 Stu Grossman (grossman@cygnus.com)
2512 * libhppa.h: #undef e_* symbols which come from <machine/som.h>
2513 when compiling under HPUX.
2515 Fri Apr 30 17:25:23 1993 Stu Grossman (grossman@cygnus.com)
2517 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
2518 * hppa.c (hppa_core_file_p): Provide a temporary dummy routine
2520 * bfd/hosts/hppabsd.h: Fix declarations of malloc and free.
2521 * bfd/libhppa.h: Include sysdep here. Conditionalize
2522 includes based on HOST_HPPAHPUX or HOST_HPPABSD.
2523 Provide definitions for MAXCOMLEN and _PA_RISC_ID suitable
2526 Fri Apr 30 17:34:11 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2528 * elf32-hppa.c: Don't include a.out.h. Apparently not even the
2529 GNU version is needed.
2531 Fri Apr 30 09:38:59 1993 Jim Kingdon (kingdon@cygnus.com)
2533 * coffcode.h: use dummy_reloc16_extra_cases rather than casting abort.
2535 Thu Apr 29 11:30:32 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2537 * Makefile.in: Build elf32-hppa.o.
2539 * syms.c (BSF_FUNCTION): New symbol flag.
2541 * elf32-hppa.c: Fixed to work with elf32-target.h.
2543 * hp300hpux.c (NAME, NAME_swap_exec_header_in): Fix for
2545 * libaout.h (NAME): Don't define if already defined.
2547 * libelf.h: Protect against multiple inclusions.
2548 (elf_symbol_type): Moved here, added new fields.
2549 (struct elf_backend_data): New field `global_sym'; I suspect this
2551 * elf32.c (elf_symbol_type): Deleted from here.
2552 (struct elf_obj_tdata): New fields raw_syms and internal_syms, to
2553 point to backend versions of symbols.
2554 (obj_symbols, obj_raw_syms, obj_internal_syms): New macros.
2555 (elf_swap_phdr_out, elf_build_phdrs, elf_write_phdrs): New
2557 (elf_write_object_contents): Write program headers if appropriate.
2558 (bfd_section_from_shdr): Unnamed sections get empty string for
2559 name, not "unnamed". Handle SHT_NOBITS separately from
2560 SHT_PROGBITS, and set some different flags.
2561 (elf_file_p): New routine.
2562 (elf_object_p, elf_core_file_p): Call it.
2563 (elf_object_p): Handle EM_HPPA.
2564 (elf_symbol_from, elf_idx_of_sym): New functions.
2565 (elf_make_sections): Get symbol number right for relocations. Set
2566 SHF_ALLOC, SHF_WRITE, SHF_EXECINSTR when appropriate.
2567 (elf_fake_sections): BSS section should be SHT_NOBITS, not
2568 SHT_PROGBITS. Always generate symtab and strtab, not only if
2569 relocations are needed. Set SHF_* flags as appropriate.
2570 (elf_compute_section_file_positions): Handle bfd_arch_hppa.
2571 (elf_write_object_contents): Fix off-by-one error in symbol count.
2572 Store a correct value for the symbol; write the size field
2573 properly; make some guesses about the type field. Set section
2574 type correctly for string tables.
2575 (section_from_elf_index): Check for absolute and common sections
2577 (elf_section_from_bfd_section): Ditto.
2578 (elf_slurp_symbol_table): Use elf_symbol_type instead of asymbol.
2579 Use empty string instead of "unnamed" for nameless symbols.
2580 Handle STTY_FUNC type, and weirdness with "$global$" symbol for
2581 HPPA (only?). Don't free raw symbols; keep the pointer around for
2583 (elf_set_arch_mach): Handle bfd_arch_hppa.
2584 (elf_find_nearest_line): Just return false.
2585 (elf_write_object_contents, elf_set_section_contents): Set
2586 output_has_begun field after computing file positions.
2587 (elf_set_section_contents): Write section contents immediately,
2588 rather than caching the whole file and writing it at close time.
2590 * libhppa.h (enum hppa_reloc_field_selector_type, enum
2591 hppa_reloc_field_selector_typ_alt, enum hppa_reloc_expr_type, enum
2592 hppa_reloc_expr_type_alt): New enumerator types.
2594 * config/hppa-elf.mt,. config/hppaosf.mh: HP PA/OSF support.
2595 * configure.in, configure.host: Use them.
2597 Wed Apr 28 23:21:01 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2599 * elf32-target.h: Allow overrides of armap defaults.
2601 * elf32-hppa.c, elf32-hppa.h: New files.
2603 * config/hp300hpux.mt: New file.
2605 Tue Apr 27 05:39:40 1993 Ken Raeburn (raeburn@kr-pc.cygnus.com)
2607 * aix386-core.c (NO_GETS): New macro; NO_GET for signed values.
2608 (aix386_core_vec): Update for new fields.
2610 * archive.c (bfd_generic_archive_p): Call target-specific
2611 slurp_armap code, instead of bfd_slurp_armap.
2612 (bfd_slurp_bsd_armap_f2): New function.
2613 * libbfd-in.h (bfd_slurp_bsd_armap_f2): Declare it.
2614 * aout-target.h (AR_PAD_CHAR): Define it if not already defined.
2616 * libaout.h (struct aoutdata): New field for subformat, for
2617 differentiating between highly similar a.out formats.
2618 * aoutx.h (NAME_swap_exec_header_in): New macro, defaults to local
2619 version of function.
2620 (swap_exec_header_in): Don't define if NAME_swap_exec_header_in is
2622 * hp300hpux.c: New file.
2623 * Makefile.in: Include it.
2625 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2627 * Makefile.in, archures.c, coffcode.h, targets.c: Support for
2630 Mon Apr 26 13:55:42 1993 Jim Kingdon (kingdon@cygnus.com)
2632 * trad-core.c (trad_unix_core_file_p): Check the file size.
2634 Mon Apr 26 13:24:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2636 * coff-alpha.c: Remove duplicate function and add warnings.
2638 Mon Apr 26 11:25:58 1993 Ian Lance Taylor (ian@cygnus.com)
2640 * sco-core.c (sco_core_vec): Add initializers for new target
2643 Sat Apr 24 21:33:45 1993 Jim Kingdon (kingdon@cygnus.com)
2645 * coffcode.h [_LIT]: Recognize .lit section.
2647 Fri Apr 23 19:00:36 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2649 * coff-alpha.c, cpu-alpha.c, config/alphaosf.mt,
2650 config/alphaosf.mt, hosts/alphaosf.h: New files.
2652 Fri Apr 23 16:48:46 1993 Stu Grossman (grossman@cygnus.com)
2654 * Merge in HPPA/BSD changes from Utah.
2655 * hppa.c: Use this for both HPUX & BSD.
2656 * targets.c: Enable hppa_vec for both HPUX & BSD.
2657 * config/hppabsd.mt: TDEFINES => TDEFAULTS.
2658 * hosts/hppabsd.h: #define HOST_HPPABSD.
2660 Wed Apr 21 01:50:10 1993 John Gilmore (gnu@cygnus.com)
2662 * libbfd.c: Whitespace changes around byteswap macros.
2663 * libbfd-in.h: Whitespace changes around byteswap declarations.
2665 Tue Apr 20 15:59:07 1993 Stu Grossman (grossman@cygnus.com)
2667 * aoutf1.h (sunos4_core_file_p): Don't default bfd_error to
2668 system_error anymore. It confuses bfd_check_format().
2670 Mon Apr 19 23:03:08 1993 Stu Grossman (grossman@cygnus.com)
2672 * bfd.c: Add sgi_core_data to tdata union.
2673 * coff-mips.c: Add Irix 4.x core file support.
2674 * hosts/irix4.h: #define HOST_IRIX4.
2676 Mon Apr 19 18:52:52 1993 Ken Raeburn (raeburn@deneb.cygnus.com)
2678 * aoutx.h (translate_from_native_sym_flags): Check that the
2679 symbol's section does get set.
2680 (slurp_symbol_table): Zero index means null-string name.
2682 * aoutx.h (struct stringtab_entry, struct stringtab_data): New
2684 (hash, stringtab_init, add_to_stringtab, emit_strtab, compare):
2686 (write_syms): Use them, to reduce string table size.
2688 Mon Apr 19 16:45:12 1993 Fred Fish (fnf@cygnus.com)
2690 * trad-core.c (trad_core_vec): Add 6 new initializers to match
2691 new signed get/put fields. Minor reformatting to label
2694 Mon Apr 19 06:09:41 1993 Jim Kingdon (kingdon@cygnus.com)
2696 * bfd-in.h: Insert comment about SVR3 compiler warnings.
2698 * hosts/{hp300,i386isc,i386v}.h: Remove unused #defines of {r,}index
2699 (bfd uses strchr and the broken SVR3.2 cpp loses with the defines).
2701 * libbfd.c: bfd_put*: Remove casts to bfd_vma.
2703 Fri Apr 16 17:49:27 1993 Jim Kingdon (kingdon@cygnus.com)
2705 * aoutf1.h (internal_sunos_core): Make c_stacktop a bfd_vma.
2706 (swapcore_sparc): Make sp a bfd_vma.
2708 Thu Apr 15 09:09:18 1993 Jim Kingdon (kingdon@cygnus.com)
2710 * libbfd.c: Add signed versions of bfd_{h_,}{get,put}_signed_<size>.
2711 libbfd.c, libbfd-in.h: Add _do*signed*.
2712 targets.c, all targets: Add bfd*signed*.
2713 bfd-in.h: Add bfd_signed_vma. Add comments.
2715 * bfd-in.h (bfd_error), bfd.c (bfd_errmsgs): Add file_truncated.
2717 * format.c (bfd_check_error): Check error return from
2718 _bfd_check_format routines.
2720 Wed Apr 14 23:48:25 1993 Jim Kingdon (kingdon@cygnus.com)
2722 * rs6000-core.c (rs6000coff_core_p): Improve error checking and
2723 recognize .data section if present.
2725 Thu Apr 15 01:00:29 1993 John Gilmore (gnu@cygnus.com)
2727 * aoutx.h (aout_*_adjust_sizes_and_vmas): Avoid `sanity'
2728 check for the case where the user sets the address of the BSS
2729 section (and the file header can't specify this). Let the user
2730 set it wherever they want, regardless of what goes in the header.
2732 * ieee.c (ieee_slurp_sections): Pass all ieee section names
2733 straight through into BFD sections. Add comments.
2735 Wed Apr 14 20:34:54 1993 John Gilmore (gnu@cygnus.com)
2737 Cleanup in preparation for better 64-bit host support.
2739 * bfd-in.h (bfd_64_type): Remove.
2740 * libbfd.c (_do_getb64, _do_putb64): Use bfd_vma, not bfd_64_type.
2742 * bfd-in.h (bfd_size): Remove.
2744 * bfd-in.h (bfd_offset): Remove, after fixing ld/ldlang.[ch].
2746 * bfd-in.h (bfd_word): Remove.
2747 * reloc.c (reloc_howto_type): Replace bfd_word with bfd_vma.
2749 * bfd-in.h (rawdata_offset): Remove.
2750 * reloc.c (arelent): Replace rawdata_offset with bfd_size_type.
2751 (bfd_perform_relocation): Lint.
2752 (enum bfd_reloc_status): Comment cleanup.
2754 * aout-adobe.c, cpu-h8300.c, mipsbsd.c, srec.c: lint -Wall.
2756 Tue Apr 13 11:19:52 1993 Jim Kingdon (kingdon@cygnus.com)
2758 * aoutf1.h (swapcore_sparc): Guess the right value of USRSTACK.
2760 Mon Apr 12 14:18:00 1993 John Gilmore (gnu@cygnus.com)
2762 * elf32.c: Clean up old comments.
2764 Fri Apr 9 10:43:20 1993 Ian Lance Taylor (ian@cygnus.com)
2766 * config/sun3.h: String argument to fprintf is const.
2768 * coff-mips.c: Renamed PAGE_SIZE to ROUND_SIZE, to avoid confusion
2769 on systems which define PAGE_SIZE in <limits.h>.
2771 Thu Apr 8 10:28:00 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2773 * trad-core.c (trad_unix_core_file_failing_signal): Use new macro
2774 TRAD_UNIX_CORE_FILE_FAILING_SIGNAL to allow host files to specify
2775 the core file failing signal.
2776 * hosts/decstation.h (TRAD_UNIX_CORE_FILE_FAILING_SIGNAL): Define
2777 to supply the core file failing signal.
2779 Thu Apr 8 09:17:35 1993 Ian Lance Taylor (ian@cygnus.com)
2781 * coffcode.h (styp_to_sec_flags): Only set SEC_SHARED_LIBRARY for
2782 a STYP_NOLOAD | STYP_BSS section if BSS_NOLOAD_IS_SHARED_LIBRARY
2783 is defined. On many COFF targets STYP_BSS is always STYP_NOLOAD.
2784 * coff-i386.h (BSS_NOLOAD_IS_SHARED_LIBRARY): Define.
2786 Wed Apr 7 11:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2788 * coff-mips.c (PAGESIZE): Correct value.
2790 Tue Apr 6 12:05:44 1993 Ian Lance Taylor (ian@cygnus.com)
2792 * coff-mips.c (ecoff_find_nearest_line): Address of first PDR is
2793 an offset (patch from Jean-Daniel Fekete <jdf@lri.lri.fr>).
2795 Mon Apr 5 12:07:12 1993 Ian Lance Taylor (ian@cygnus.com)
2797 * coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
2798 STYP_NOLOAD | STYP_BSS section. Don't set SEC_NEVER_LOAD for a
2800 (coff_compute_section_file_positions): Force vma and lma of _LIB
2802 (coff_set_section_contents): Count number of entries in new lma
2804 * coffgen.c (make_a_section_from_file): Force lineno_count of
2805 SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
2806 SCO 3.2v4 shared library.
2807 * seclet.c (rel): Copy over any section with contents, not just
2810 * coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
2813 * coff-i386.c (coff_i386_reloc): New function, to generate
2814 relocateable output correctly.
2815 (howto_table): Use coff_i386_reloc for all reloc types.
2816 (CALC_ADDEND): Use a more efficient hack to get the correct addend
2817 for a common symbol.
2818 (i386comm_value): Removed; no longer needed.
2820 Sun Apr 4 15:08:48 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2822 * coffcode.h (coff_set_section_contents): Don't write out
2823 sections without a filepos.
2825 Fri Apr 2 14:35:05 1993 Ian Lance Taylor (ian@cygnus.com)
2827 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test.
2829 Wed Mar 31 17:41:05 1993 Ian Lance Taylor (ian@cygnus.com)
2831 * reloc.c (bfd_reloc_code_real_type): Added BFD_RELOC_MIPS_GPREL.
2832 * libecoff.h (ecoff_data_type): Added gp_size field.
2833 * coff-mips.c (ecoff_mkobject_hook): Initialize gp_size to 8.
2834 (ecoff_set_symbol_info): Compare against gp_size, not hardcoded 8.
2835 Set flags to 0 for large common symbols.
2836 (ecoff_gprel_reloc): Handle non-zero addend for external symbols,
2837 which can occur for gas-generated relocs.
2838 (ecoff_bfd_reloc_type_lookup): Added BFD_RELOC_MIPS_GPREL case.
2839 * bfd.c (bfd_get_gp_size, bfd_set_gp_size): New functions.
2840 * Makefile.in (bfd.o): Now depends on coff/sym.h and libecoff.h.
2842 Tue Mar 30 09:33:16 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2844 * srec.c (srec_set_section_contents): Use lma field for load
2846 * section.c: Add declaration of lma field to section structure.
2847 * coffcode.h (coff_write_object_contents): Use lma field for load
2849 * bfd-in.h (bfd_set_section_vma): Set lma along with vma.
2851 * aoutx.h (translate_from_native_sym_flags): Now handles indirect
2852 symbols in a better way. (translate_to_native_sym_flag): Set the
2853 N_INDR bit when necessary. (aout<>slurp_symbol_table): Maintain
2855 * section.c: Added BFD_IND_SECTION_NAME and bfd_ind_section.
2856 (bfd_make_section): Cope with new builtin section.
2857 * syms.c (bfd_decode_symclass): Can now print indirect section
2860 Wed Mar 24 13:36:33 1993 Per Bothner (bothner@rtl.cygnus.com)
2862 * aout-target.h (MY(object_p)): Fail if MACHTYPE_OK is
2863 defined, and yields false.
2864 * aout-mipsbsd.c, i386bsd.c: Define MACHTYPE_OK appropriately.
2866 * archive.c (snarf_ar_hdr): Add support for reading (only,
2867 so far) BSD-4.4-style extended headers.
2868 * archive.c: Some more comments.
2870 Wed Mar 24 02:05:10 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
2872 * Makefile.in: fix rule for dvi and info, so that the recursive
2873 makes does the right thing, instead of always info
2875 Wed Mar 24 02:56:44 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2877 * libbfd.c (bfd_seek): Disable optimized handling for archives and
2878 archive members; they need more special reatment. For now, verify
2879 that computed and actual file positions correspond.
2881 Tue Mar 23 08:45:33 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2883 * mipsbsd.c: Renamed from aout-mipsbsd.c.
2884 (set_arch_mach): Delete non-MIPS code.
2885 (reloc_howto_type_lookup): Ditto.
2886 * Makefile.in: Adjusted.
2888 * libbfd.c (bfd_tell): Update `where' field.
2889 (bfd_seek): Don't do anything if we're not changing the file
2890 position. If FILE_OFFSET_IS_CHAR_INDEX is defined, check `where'
2891 field against a SEEK_SET request. Call bfd_tell to re-update
2892 `where' field when done.
2893 (bfd_read, bfd_write) [FILE_OFFSET_IS_CHAR_INDEX]: Maintain
2895 * hosts/sparc.h: Define FILE_OFFSET_IS_CHAR_INDEX.
2897 Mon Mar 22 23:18:10 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2899 * Makefile.in: added installcheck target
2901 Mon Mar 22 14:57:18 1993 Ian Lance Taylor (ian@cygnus.com)
2903 * coff-mips.c (ecoff_set_symbol_info): Relocate encapsulated stabs
2904 if the type is not stNil.
2906 Tue Mar 16 10:35:27 1993 Ken Raeburn (raeburn@cygnus.com)
2908 * elf32.c (elf_little_vec, elf_big_vec): Delete now-invalid
2909 forward declarations.
2911 * elf32-sparc.c (elf_sparc_howto_table): Don't use CONST here,
2912 it's implied by the type.
2914 Fri Mar 12 18:58:08 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2916 * configure.host: recognize sparc-sun-solaris2* instead of sparc-sun-solaris*
2918 Tue Mar 9 09:23:12 1993 Jim Kingdon (kingdon@cygnus.com)
2920 * rs6000-core.c: Add .ldinfo section.
2922 Fri Mar 12 11:57:52 1993 Ian Lance Taylor (ian@cygnus.com)
2924 * Makefile.in (MAKEOVERRIDES): Define to be empty.
2926 Fri Mar 12 08:32:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2928 * section.c (bfd_set_section_contents): whitespace
2929 * seclet.c (seclet_dump_seclet): Don't try and fill sections with
2932 Thu Mar 11 19:26:15 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2934 * hosts/go32.h: don't define POSIX_UTIME
2936 Tue Mar 9 10:52:01 1993 Fred Fish (fnf@cygnus.com)
2938 * elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
2939 against machine architecture stored in the ELF header, to resolve
2941 * elf32.c (bfd_section_from_shdr): Bfd_make_section can return
2942 NULL, so only use results when non-NULL.
2943 * targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
2944 and add to vector of targets.
2946 Mon Mar 8 15:13:44 1993 Ian Lance Taylor (ian@cygnus.com)
2948 * coff-mips.c (ecoff_set_symbol_info): Encapsulated STABS symbols
2949 are always just debugging symbols.
2951 * coff-mips.c (ecoff_[gs]et_sym_index): Moved macros from here...
2952 libecoff.h (ecoff_[gs]et_sym_index): ...to here.
2954 Mon Mar 8 14:55:13 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2956 * hppa.c (_PA_RISC_ID): Defined if not already defined (e.g., for
2957 hpux 7). Patch from friedman@gnu.ai.mit.edu.
2958 (hppa_object_p): Only check for DL_MAGIC and SHL_MAGIC if they're
2959 defined, which they aren't in hpux 7.0.
2961 * aix386-core.c: Include uinfo.h and coredump.h. Patch from Minh
2962 Tran-Le, tranle@intellicorp.com.
2964 Fri Mar 5 14:54:21 1993 Ian Lance Taylor (ian@cygnus.com)
2966 * coff-mips.c (ecoff_generic_reloc): If the addend is non-zero, go
2967 ahead and do the relocation.
2968 (ecoff_refhi_reloc): Don't to the relocation here, just remember
2969 what needs to be done.
2970 (ecoff_reflo_reloc): Do the REFHI relocation here.
2972 Thu Mar 4 14:44:01 1993 Ian Lance Taylor (ian@cygnus.com)
2974 * coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
2975 (ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
2976 relocs are reasonable.
2977 * coff-msym.c: Eliminated uses of DEFUN.
2978 (ecoff_swap_tir_out): New function.
2980 Tue Mar 2 17:52:58 1993 Fred Fish (fnf@cygnus.com)
2982 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
2983 * configure.host (vax-*-ultrix2*): Add triplet.
2984 * hosts/vaxult2.h: New file.
2985 * config/vaxult2.mh: New file.
2987 * aoutx.h (string.h): Include for strchr and friends.
2988 * archive.c (string.h): Include for memchr and friends.
2989 * elf32.c (string.h): Include for strrchr and friends.
2991 Sat Feb 27 00:44:24 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
2993 * aoutf1.c (sunos4_reloc_type_lookup): Unused; deleted.
2994 (MY_set_sizes): Use sunos4_set_sizes.
2996 * elf32.c: Renamed from elf.c. Several CPU-specific functions
2997 deleted, as well as elf-big and elf-little targets.
2998 * libelf.h: New file.
2999 * elf32-sparc.c, elf32-i386.c, elf32-i860.c, elf32-m68k.c: New
3001 * Makefile.in, config/*-elf.mt, targets.c: Adjusted.
3003 * i386linux.c (TARGETNAME): Use hyphens instead of parentheses.
3005 * coffcode.h (coff_compute_section_file_positions): Don't need
3006 variable "old_sofar" if compiling for i960.
3008 * reloc.c (bfd_default_reloc_type_lookup): First argument is now a
3010 * libbfd.h: Updated.
3012 * ieee.c (exten, envi): "static" belongs first in declaration.
3014 Fri Feb 26 17:37:34 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3016 * srec.c: add support for symbolsrec, srecords with symbols in
3019 Thu Feb 25 11:43:30 1993 John Gilmore (gnu@cacophony.cygnus.com)
3021 * ieee.c: cast all arguments of ieee_write_byte to bfd_byte
3022 to avoid lint complaints.
3024 Thu Feb 25 02:15:52 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3026 * elf.c (elf_write_object_contents): Section ".shstrtab" should be
3027 type SHT_STRTAB. Don't alter file offset for section 0.
3028 (reloc_type_names): Now an array instead of a macro. Still inside
3029 "#if 0", since it's used only in debugging code also in "#if 0".
3030 (struct elf_reloc_map_elt, struct elf_reloc_map): New types.
3031 (sort_reloc_map): New function.
3032 (sparc_reloc_map): New variable.
3033 (elf_bfd_reloc_type_lookup): New function.
3035 Tue Feb 23 12:17:16 1993 Ian Lance Taylor (ian@cygnus.com)
3037 * bfd-in.h (JUMP_TABLE): Added bfd_reloc_type_lookup and
3038 bfd_make_debug_symbol; they were already in the target structure.
3039 * Adjusted all uses of JUMP_TABLE.
3040 * coffgen.c, libcoff-in.h (coff_bfd_make_debug_symbol): Renamed
3041 from coff_make_debug_symbol.
3042 * libcoff.h: Updated accordingly.
3044 * Minor cleanups provoked by gcc warnings:
3045 * aoutx.h (NAME(aout, reloc_type_lookup)),
3046 cpu-h8300.c (local_bfd_reloc_type_lookup),
3047 cpu-z8k.c (local_bfd_reloc_type_lookup): Added default case to
3049 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap),
3050 ieee.c (ieee_slurp_section_data),
3051 elf.c (elf_make_sections, elf_fake_sections,
3052 elf_compute_section_file_positions, elf_write_object_contents):
3053 Removed unused variables.
3054 * archures.c: Removed /* from within comment.
3055 * bout.c (b_out_squirt_out_relocs): Initialize r_extern.
3056 * oasys.c (oasys_write_data): Initialize i.
3058 Mon Feb 22 18:40:06 1993 Per Bothner (bothner@rtl.cygnus.com)
3060 * libcoff.h (obj_raw_syment_coun): New macro.
3061 * coffgen.c (coff_get_normalized_symtab): Initialize
3063 * coffgen.c (coff_find_nearest_line): Numerous little fixes.
3065 Mon Feb 22 15:03:07 1993 Ian Lance Taylor (ian@cygnus.com)
3067 * coff-mips.c (ecoff_set_symbol_info): stBlock symbols are always
3069 (ecoff_get_debug): Offset the fdr adr by the adr of the first pdr,
3070 for compatibility with tools from MIPS.
3072 * config/bigmips.mt: New file; default vector is ecoff_big_vec.
3073 * config/irix3.mt, config/irix4.mt: Removed.
3074 * configure.in (mips-*-ecoff): New target; uses bigmips.mt.
3075 (mips-sgi-*, mips-big-*): Use bigmips rather than irix3.
3077 Wed Feb 17 23:40:41 1993 John Gilmore (gnu@cygnus.com)
3079 * hosts/hp300bsd.h: Add gross hack to determine whether we
3080 are running on BSD 4.3 or BSD 4.4, and use appropriate include
3081 files (and set other parameters) to match.
3083 Wed Feb 17 12:28:13 1993 K. Richard Pixley (rich@cygnus.com)
3085 * trad-core.c (trad_unix_make_empty_symbol): wrap PARAMS around an
3086 ansi definition which otherwise confuses non-ansi compilers.
3088 * aout-adobe.c (aout_adobe_object_p): eliminate a warning from vax
3089 ultrix cc by forward declaring getenv as is done in
3092 Tue Feb 16 17:56:58 1993 K. Richard Pixley (rich@cygnus.com)
3094 * elf.c (elf_info_to_howto): cast an enum into unsigned char
3095 avoiding a fatal error in vax ultrix 4.2 cc.
3097 Tue Feb 16 00:44:54 1993 John Gilmore (gnu@cygnus.com)
3099 * bfd-in.h, VERSION: Roll to version 2.1.
3101 Mon Feb 15 20:43:51 1993 John Gilmore (gnu@cygnus.com)
3103 * oasys.c (oasys_write_object_contents): Lint.
3104 * srec.c: Whitespace cleanup.
3106 Fri Feb 12 14:23:07 1993 Ian Lance Taylor (ian@cygnus.com)
3108 * coffgen.c (coff_print_symbol): Print correct tagndx value;
3109 cleaned up output formatting a bit.
3111 Fri Feb 12 08:28:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3113 * coffcode.h (coff_set_arch_mach_hook): *FIXME* the H8/300 is always
3114 relaxable. Should be moved somewhere else.
3116 Thu Feb 11 14:09:42 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3118 * aout-mipsbsd.c: Eliminated uses of DEFUN.
3119 (aout_mips_*_vec): Added seclet_link element.
3121 * Makefile.in (BFD_BACKENDS, CFILES, aout-mipsbsd.o): Added
3122 support for aout-mipsbsd target.
3124 * bout.c (get_value): Don't truncate 32-bit addend to 16 bits.
3126 Fri Feb 5 08:08:43 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3128 * cpu-h8500.c (scan_mach): return false if it's not an H8/500
3130 Thu Feb 4 12:52:40 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3132 Add support for the H8/500
3134 * coff-h8500.c, cpu-h8500.c, archures.c, coffcode.h, targets.c
3136 Thu Feb 4 12:35:02 1993 Ian Lance Taylor (ian@cygnus.com)
3138 * libecoff.h: New file. Defines ECOFF backend data for gdb.
3139 * coff-mips.c: Now includes libecoff.h.
3140 (ecoff_data_type): Moved to libecoff.h.
3141 (ecoff_slurp_symbolic_info): Made globally visible so that gdb can
3142 call it. If there is ever another ECOFF target, this and the
3143 swapping functions should be accessed via an ECOFF specific target
3145 * Makefile.in (coff-mips.o): Depends on libecoff.h.
3147 Wed Feb 3 09:14:36 1993 Ian Lance Taylor (ian@cygnus.com)
3149 * coffcode.h: Removed MIPS specific information, since coff-mips.c
3150 no longer includes this file.
3152 * coff-msym.c (ecoff_swap_fdr_in, ecoff_swap_ext_in): Set reserved
3153 bits to 0 to make comparison test useful.
3155 * config/irix3.mh, config/irix4.mh (HDEFINES): Set to -G 4 to
3156 avoid overflowing GP accessible sections in binutils/objdump.
3158 Tue Feb 2 15:36:55 1993 Per Bothner (bothner@cygnus.com)
3160 * aoutx.h (NAME(aout,slurp_symbol_table)): Made symbol
3161 reading more robust: Fail if string index is out of string
3164 Tue Feb 2 11:43:25 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3166 * bout.c (b_out_get_relocated_section_contents, cases PCREL24 and
3167 PCREL13): Don't take dst_address into account; the input file has
3168 already taken care of that.
3170 Tue Feb 2 11:41:06 1993 Ian Lance Taylor (ian@cygnus.com)
3172 * coff-mips.c: Completed support for linker and binutils.
3174 Mon Feb 1 14:45:38 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3176 * bout.c (b_out_get_relocated_section_contents, case ABS32): Keep
3177 original addend from section contents.
3179 Thu Jan 28 21:01:37 1993 John Gilmore (gnu@cygnus.com)
3181 Fix minor bugs reported by Carl Greco, <cgreco@parrot.creighton.edu>:
3182 * hosts/delta88.h (strtol): Fix prototype.
3183 * config/m88k-coff.mt (SELECT_ARCHITECTURES): Fix name.
3185 Wed Jan 27 17:16:51 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3187 * elf.c: Get rid of "#ifdef sparc".
3188 (RELOC_TYPE_NAMES): Never used (currently), so don't include it.
3189 (elf_sparc_howto_table): Renamed from elf_howto_table, and always
3191 (elf_info_to_howto): Use runtime conditionals on CPU type, not
3192 compile type conditionals on host CPU.
3193 (elf_little_vec, elf_big_vec): Use bfd_default_reloc_type_lookup,
3195 (reloc_type, RELOC_TYPE_NAMES): Include i386 values.
3197 Tue Jan 26 11:43:14 1993 Ian Lance Taylor (ian@cygnus.com)
3199 * section.c (SEC_IS_COMMON): New section flag, needed for MIPS
3200 ECOFF which has two common sections.
3201 (bfd_com_section): Set SEC_IS_COMMON flag.
3202 * bfd-in.h (bfd_is_com_section): New macro to test SEC_IS_COMMON.
3203 * aoutx.h, archive.c, bout.c, coff-a29k.c, coff-m88k.c,
3204 coff-mips.c, coffgen.c, ieee.c, oasys.c, reloc.c, syms.: Use
3205 bfd_is_com_section macro rather than checking for equality to
3208 Mon Jan 25 15:27:36 1993 Ian Lance Taylor (ian@cygnus.com)
3210 * coffcode.h (_bfd_coff_mkobject_hook): Pass aouthdr argument.
3211 (coff_mkobject_hook): Accept aouthdr argument.
3212 * coffgen.c (coff_real_object_p): Pass aouthdr to mkobject_hook.
3213 Handle NULL aouthdr argument.
3214 (coff_object_p): If there is no aouthdr, pass it as NULL to
3216 * libcoff.h: Rebuilt for mkobject_hook changes.
3218 * coffswap.h (coff_swap_aouthdr_in, coff_swap_aouthdr_in): Swap
3219 additional MIPS ECOFF fields.
3221 Sat Jan 23 18:36:20 PST 1993 Ralph Campbell (ralphc@pyramid.com)
3223 * configure.host: added mips-dec-bsd*
3224 * configure.in: added mips-dec-bsd*
3225 * aout-mipsbsd.c: new file for mips-dec-bsd*
3226 * aout-target.h: don't define '' if 'MY_BFD_TARGET' is defined.
3227 * aoutx.h: added mips support.
3228 * archures.c: added mips support to bfd_default_scan().
3229 * cpu-mips.c: added support for R4000 (untested).
3230 * libaout.h: added MIPS1 & MIPS2 magic numbers.
3231 * reloc.c: fix typo's in comments. Added BFD_RELOC entries which I
3232 hope will make it into include/bfd.h.
3233 * targets.c: added aout_mips_*_vec.
3235 Wed Jan 20 17:15:52 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3237 * config/decstation.mt: Set DEFAULT_VECTOR to ecoff_little_vec.
3239 Tue Jan 19 09:06:14 1993 Ian Lance Taylor (ian@cygnus.com)
3241 * bfd-in.h (bfd_asymbol_value): Add needed parentheses.
3243 * libcoff-in.h: Update prototype for coff_count_linenumbers.
3245 Fri Jan 15 18:13:17 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3247 * coff-msym.c (ecoff_swap_hdr_out, ecoff_swap_fdr_out,
3248 ecoff_swap_pdr_out, ecoff_swap_sym_out, ecoff_swap_ext_out,
3249 ecoff_swap_rndx_out, ecoff_swap_rfd_out, ecoff_swap_opt_in,
3250 ecoff_swap_opt_out, ecoff_swap_dnr_in, ecoff_swap_dnr_out): New
3252 * coffswap.h: If NO_COFF_RELOCS is defined, don't define
3253 bfd_swap_reloc_in or coff_swap_reloc_out.
3254 * coff-mips.c: Added code to link and write out symbolic debugging
3255 information, and to swap relocs in and out.
3257 Thu Jan 14 15:51:58 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3259 * libcoff.h, coffgen.c (coff_count_linenumbers), coffcode.h
3260 (coff_write_object_contents): coff_count_linenumbers returns the
3261 number of line number records it found.
3263 * coffgen.c (coff_write_linenumbers): only write out line numbers
3264 in the section they belong to.
3266 Mon Jan 11 18:32:22 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3268 * targets.c (bfd_target): Added relocateable argument to
3269 _bfd_get_relocated_section_contents. Added _bfd_seclet_link
3270 target vector for linker use.
3271 * bfd.c (bfd_seclet_link): New macro.
3272 * bfd-in.h (JUMP_TABLE): Added _bfd_seclet_link.
3273 * seclet.c (rel, seclet_dump_seclet): Added relocateable argument
3274 and boolean return value. Made static.
3275 (bfd_generic_seclet_link): Renamed from seclet_dump. Added
3276 relocateable argument.
3277 * reloc.c (bfd_generic_get_relocated_section_contents): Added
3278 relocateable argument (if relocateable, saves relocs).
3279 * bout.c (b_out_get_relocated_section_contents),
3280 reloc16.c (bfd_coff_reloc16_get_relocated_section_contents): Added
3281 relocateable argument (if relocateable, just calls
3282 bfd_generic_get_relocated_section_contents).
3283 * libcoff-in.h (bfd_coff_reloc16_get_value): Added relocateable
3284 argument to prototype.
3285 * All targets: Set new _bfd_seclet_link vector to
3286 bfd_generic_seclet_link.
3288 Sat Jan 9 21:29:32 1993 Stu Grossman (grossman at cygnus.com)
3290 * coffgen.c: #include seclet.h.
3292 Sat Jan 9 19:48:14 1993 Stu Grossman (grossman at cygnus.com)
3294 * hppa.c (hppa_object_setup): Get rid of all knowledge of stabs
3295 debug info. Setup info about linker symbols only, and use
3296 standard bfd fields to hold the info.
3297 * (hppa_object_p): Remove unneeded decls.
3298 * (hppa_new_section_hook): Get rid of most of this.
3299 * libhppa.h (struct hppadata): Remove ten pounds of useless ugly
3300 fat. Remove all knowledge of stabs, remove redundant knowledge of
3302 * Remove macros for accessing fields which are now gone.
3304 Fri Jan 8 15:20:00 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3306 * coffcode.h (sec_to_styp_flags): allow SEC_NEVER_LOAD to turn on
3308 * coff-z8k.c: delete unused reloc functions
3310 Fri Jan 8 15:47:53 1993 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3312 * bfd.c (struct _bfd): Added ecoff_tdata to tdata union.
3313 * targets.c (enum target_flavour): Added bfd_target_ecoff_flavour.
3314 * coff-msym.c: Use DEFUN for function definitons.
3315 * coff-mips.c: Added code to read and print symbols, and to find
3318 * coffcode.h: Moved many generic functions into coffgen.c. Moved
3319 swapping functions into coffswap.h for ECOFF use. Moved
3320 relocation functions, only used by h8300 and z8k, into reloc16.c.
3321 Added hooks for coffgen.c functions to backend data structure, and
3322 added hook functions. Still more could be done.
3323 * coffswap.h: New file to hold COFF swapping routines.
3324 * coffgen.c: New file to hold generic COFF functions.
3325 * reloc16.c: New file to hold h8300 and z8k specific relocation
3327 * libcoff-in.h: Added declarations for functions in coffgen.c.
3328 * libcoff.h: Rebuilt to incorporate changes.
3329 * coff-h8300.c: Function name changes.
3330 * coff-z8k.c: Function name changes. Use coff_reloc16_extra_cases
3331 hook rather than defining EXTRA_CASES.
3332 * Makefile.in: Build new files coffgen and reloc16. Added
3333 dependencies of coff-*.o on coffswap.h and seclet.h.
3335 Thu Jan 7 16:16:26 1993 Per Bothner (bothner@cygnus.com)
3337 * ieee.c (ieee_slurp_sections): Add cast to avoid warning
3338 about discarding const.
3340 Wed Jan 6 00:16:49 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3342 * archive.c, seclet.c, elf.c use bfd_xmalloc instead of malloc
3344 Tue Jan 5 09:35:57 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
3346 * configure.in (post-target): If --with-minimal-bfd is specified,
3349 Mon Jan 4 07:20:01 1993 Steve Chamberlain (sac@thepub.cygnus.com)
3351 * srec.c (srec_write_records): one of my boards wants a CR between
3354 Wed Dec 30 12:46:30 1992 Ian Lance Taylor (ian@cygnus.com)
3356 * archive.c (do_slurp_coff_armap): set symdef_count correctly
3357 (it broke a couple of weeks ago).
3359 Tue Dec 29 21:41:05 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3361 * elf.c (bfd_elf_find_section): Switch back to "struct ..." for
3362 return type, so libbfd.h doesn't reference undefined typedefnames.
3364 Tue Dec 29 13:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
3366 * coffcode.h (coff_real_object_p): use name I386AIXMAGIC rather
3368 (coff_pointerize_aux): don't pointerize a negative tagndx
3369 (sometimes generated by SCO 3.2v4 cc).
3371 * bout.c (calljx_callback, callj_callback,
3372 b_out_get_relocated_section_contents): warn if relocating against
3373 an undefined symbol.
3375 Mon Dec 28 14:30:55 1992 Stu Grossman (grossman at cygnus.com)
3377 * hppa.c: Get rid of DEFUN, use more conventional prolog stuff.
3378 Make a bunch more routines be static.
3379 * hppa.c (fill_spaces): Get rid of this, replace with much better
3380 written setup_sections().
3381 * (setup_sections): New routine to create BFD sections for each
3382 space and subspace in SOM files.
3383 * (hppa_object_setup): Use BFD sections created by
3384 setup_sections() to locate GDB symbol table info.
3385 * (make_unique_section): New routine to create a BFD section. It
3386 ensures that the given name is unique, and will generate a unique
3388 * (hppa_object_p): Become much more paranoid about file header.
3389 * (make_bfd_asection): Call bfd_make_section to do the dirty
3390 work. Simplify code somewhat.
3391 * (hppa_core_file_p): Use proper name for stack section.
3392 * libhppa.h: Remove millicode_start, millicode_end decls.
3394 Mon Dec 28 11:03:22 1992 Ken Raeburn (raeburn@cygnus.com)
3396 * Makefile.in (coff-we32k.o, coff-z8k.o): Note dependencies.
3398 * reloc.c (bfd_perform_relocation): For normal 2- or 4-byte
3399 relocs, don't bother doing the adjustment if the value to add is
3402 Sun Dec 27 17:45:05 1992 Fred Fish (fnf@cygnus.com)
3404 * bfd.c (bfd_get_size): New function that gets an upper bound
3405 on the possible size of any object in a bfd.
3406 * elf.c (bfd_elf_find_section, elf_get_str_section,
3407 elf_get_symtab_upper_bound): Rewrite to avoid NULL pointer
3409 * elf.c (elf_big_vec, elf_little_vec): Document last three
3410 members initialized to NULL.
3412 Thu Dec 24 17:49:09 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3414 * hppa.c: change a 'const' to 'CONST', or else HP C compiler dies
3416 Mon Dec 21 16:33:34 1992 Per Bothner (bothner@rtl.cygnus.com)
3418 * hosts/std-host.h: New file. Attempt at a generic/default
3419 set of definitions, to discourage porting to new hosts by copying.
3420 * hosts/news.h: Removed.
3421 * hosts/sparc.h: Use std-host.h.
3422 * bfd-in.h: New macros bfd_asymbol_bfd and bfd_asymbol_flavour;
3423 perhaps we can later remove the the_bfd field from each symbol.
3424 * syms.c (struct symbol_cache_entry): Remove unused field
3425 app_data. Add comment noting that the_bfd is almost redundant,
3427 * aoutx.h, coff-a29k.c, coff-i386.c, coff-i960.c, coffcode.h:
3428 Use new macros bfd_asymbol_bfd and bfd_asymbol_flavour.
3429 * hppa.c (fill_spaces): Make slightly more rebust.
3430 * configure.in: Allow std-host as the "default" host.
3432 Mon Dec 21 17:24:13 1992 Stu Grossman (grossman at cygnus.com)
3434 * bfd.c: Add struct hppa_core_data to tdata union.
3435 * hppa.c: Conditionalize on HOST_HPPAHPUX instead of hp9000s800.
3436 Get rid of HPPA/BSD specific code. That will go somewhere else
3438 * (fill_spaces): Don't spin forever and die if you don't find
3439 $MILLICODE$ subspace.
3440 * (hppa_object_p): Make sure that we have a real honest-to-cthulu
3442 * (hppa_core_file_failing_signal, hppa_core_file_failing_command):
3443 Make these work for HPUX.
3444 * (make_bfd_asection): New routine to make section creation a
3446 * (hppa_core_file_p): Completely rewrite, leave out bugs.
3447 * libhppa.h: #include the right system files. Redefine all of
3448 the structs/macros for hacking core files to use more sensible
3449 HPUX core file structures.
3450 * targets.c (target_vector): Conditionalize hppa_vec on
3451 HOST_HPPAHPUX, not hp9000s800.
3452 * hosts/hppahpux.h: #include stdlib.h to get correct decls for
3453 malloc and realloc. #define HOST_HPPAHPUX.
3455 Mon Dec 21 12:40:10 1992 Ian Lance Taylor (ian@cygnus.com)
3457 * Patches from Minh Tran-le <mtranle@paris.intellicorp.com>.
3458 * configure.in (i386-*-isc*, i386-*-aix*): New targets.
3459 * configure.host (i386-*-isc*, i386-*-aix*): New hosts.
3460 * hosts/i386isc.h, config/i386isc.mh: New files for Interactive
3462 * hosts/i386aix.h, config/i386aix.mh: New files for AIX on PS/2.
3463 * aix386-core.c: New file for handling core files on AIX on PS/2.
3464 * targets.c: if AIX386_CORE, use aix386_core_vec.
3465 * coffcode.h (coff_real_object_p): check for I386SVMAGIC as well
3468 Fri Dec 18 10:20:27 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3470 * aoutf1.h (sunos4_write_object_contents): set flags to 0, fixing
3473 Thu Dec 17 19:35:32 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3475 * Makefile.in: added dvi target
3477 Thu Dec 17 00:36:24 1992 John Gilmore (gnu@cygnus.com)
3479 * bfd.c: Use right name for tekhex tdata struct.
3480 * tekhex.c: Insert leading_char (0) into bfd_target struct. Style.
3481 * libcoff.h: Updated to get spacing change from coffcode.h.
3482 * trad-core.c: leading_char is 0 (no symbols!), not '_'.
3484 Tue Dec 15 15:40:30 1992 Per Bothner (bothner@cygnus.com)
3486 * archive.c (do_slurp_bsd_armap, do_slurp_coff_armap): New
3487 functions, with the "guts" of the old bfd_slurp_bsd_armap
3488 and bfd_slurp_coff_armap, but assuming we've already checked
3489 if the armap is present or not.
3490 Also, rewrite a bit to avoid keeping around obstack data
3492 * archive.c (snarf_ar_header, _bfd_slurp_extended_name_table):
3493 Various fixes to correctly handle COFF_style archives names.
3494 (Note that because these have a trailing '/', the names can
3495 have embedded spaces.)
3496 * archive.c (bfd_slurp_armap): New function, replaces old
3497 bfd_slurp_bsd_armap and bfd_slurp_coff_armap. Recognizes
3498 _either_ format, and calls do_slurp_bsd_armap or
3499 do_slurp_coff_armap if either form of map is seen.
3500 * libbfd-in.h: Changed bfd_slurp_bsd_armap and
3501 bfd_slurp_coff_armap into macro synonyms for bfd_slurp_armap.
3502 * elf.c (elf_slurp_armap, elf_write_armap): Fix.
3503 * Makefile.in (AR_FLAGS): Use rc instead of non-standard qc.
3505 Mon Dec 14 17:08:08 1992 Stu Grossman (grossman at cygnus.com)
3507 * hppa.c: #include "sysdep.h", not <sysdep.h>.
3508 * libhppa.h: Make millicode_start and millicode_end be unsigned
3509 int to be same type as CORE_ADDR in GDB. Why are these here?
3511 Sat Dec 12 15:54:36 1992 Ian Lance Taylor (ian@cygnus.com)
3513 * coff-i386.c (CALC_ADDEND): if reloc is PC relative, add the
3514 vaddr of the section to the addend.
3515 * targets.c: if MINIMIZE is 1, and SCO_CORE is defined, add
3516 SCO_CORE to SELECT_VECS.
3517 (target_vector): add sco_core_vec.
3518 * sco-core.c (sco_core_vec): add leading underscore initializer.
3519 * configure.in (i[34]86-*-sco*): use target i386-sco.
3520 * config/i386-sco.mt: new file; define SCO_CORE.
3522 Thu Dec 10 02:13:15 1992 John Gilmore (gnu@cygnus.com)
3524 * aout-adobe.c (aout_adobe_object_p): Fix !strcmp thinko.
3526 Fri Dec 4 14:02:49 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3528 * coffcode.h (bfd_coff_std_swap_table): Now static and const.
3530 Thu Dec 3 16:54:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3532 * hosts/i386linux.h: Include unistd.h.
3534 * aoutx.h (print_symbol): aout_stab_name returns a constant
3536 * libaout.h (aout_stab_name): Fix prototype.
3537 * stab-syms.c (aout_stab_names): Array is now const.
3538 (aout_stab_name): Return value is now pointer to const.
3540 * aoutx.h, archive.c, archures.c, coffcode.h, ctor.c, reloc.c,
3543 * syms.c (asymbol): Added new field "app_data", for data
3544 particular to the application. Some of the linker flags ought to
3545 get moved to this field someday.
3547 * archures.c (bfd_default_scan): Recognize a few more numbers:
3548 80486, 80960, and 960.
3550 * bfd-in.h (COFF_SWAP_TABLE): New is just address of
3551 bfd_coff_std_swap_table, cast to PTR.
3552 * bfd.c (bfd_coff_swap_*): Deleted macros.
3553 * targets.c (struct bfd_target): Deleted COFF-specific swapping
3555 * coffcode.h (type bfd_coff_backend_data): New structure type,
3556 contains pointers to the COFF-specific swapping routines.
3557 (bfd_coff_std_swap_table): New data structure, to be used when
3558 NO_COFF_SYMBOLS and NO_COFF_LINENOS are not defined.
3559 (bfd_coff_swap_*): New macros.
3560 * coff-mips.c (mips_coff_swap_table): New data structure.
3561 (ecoff_big_vec): Use it.
3562 * All COFF targets: Moved COFF_SWAP_TABLE to target-specific data.
3563 * All other targets: Deleted coff-specific vector entries.
3565 * trad-core.c: Fixed some `PARAMS' uses that were missing
3568 Sun Nov 29 08:37:13 1992 Fred Fish (fnf@cygnus.com)
3570 * aoutx.h (some_aout_object_p): Protect arg prototype in
3571 callback_to_real_object_p with PARAMS macro for non-ANSI compilers.
3573 Sat Nov 28 04:01:21 1992 John Gilmore (gnu@cygnus.com)
3575 * aout-target.h, aoutf1.h, trad-core.c, coffcode.h, libaout.h,
3576 libbfd-in.h, bfd-in.h: Eliminate all PROTO calls, replace with
3577 PARAMS for readability.
3579 * aoutx.h: Add type to callback parameter.
3580 * coff-mips.c: Don't call trad-core.h, not needed.
3581 * trad-core.c: Incorporate trad-core.h declarations. Fix comments.
3582 * trad-core.h: Eliminate, unused.
3584 Wed Nov 18 13:16:17 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3586 * format.c (bfd_check_format): if default target isn't found
3587 then look through the entire list rather than return early.
3589 Mon Nov 16 14:33:03 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3591 * config/i960-coff.mt: reorder vec to match bfd_check_format (from Per)
3593 Thu Nov 12 17:01:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3595 * Makefile.in: pass down prefix and exec_prefix in FLAGS_TO_PASS
3597 Thu Nov 12 09:46:47 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3599 * coff-z8k.c: checkpoint, more addressing modes handled
3600 * coffcode.h (get_value): don't truncate reloc->addend field, it's
3603 Wed Nov 11 23:57:55 1992 Brendan Kehoe (brendan@cygnus.com)
3605 * we32k.mt (TDEFAULTS): Use we32kcoff_vec, not i386coff_vec.
3607 Tue Nov 10 14:04:38 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3609 * Makefile.in: minor tweaks to make $(CC) command lines more consistent
3611 Mon Nov 9 23:58:17 1992 John Gilmore (gnu@cygnus.com)
3613 * opncls.c (bfd_fdopenr, bfd_close): Add doc about cacheing
3614 and about when file descriptors are closed.
3616 Sat Nov 7 00:42:20 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3618 * bout.c (b_out_squirt_out_relocs): Make sure alignment relocs get
3619 written out correctly.
3621 Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
3623 * section.c: New section bit SEC_SHARED_LIBRARY.
3624 coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
3625 STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
3628 Thu Nov 5 04:43:09 1992 John Gilmore (gnu@cygnus.com)
3630 * target.c (struct bfd_target): Eliminate the SDEF and SDEF_FMT
3631 macros; use PARAMS to declare the function pointers involved.
3633 * bfd-in.h, bfd.c, libbfd.h, reloc.c, seclet.h, section.c,
3634 targets.c: Rename struct bfd_seclet_struct to struct bfd_seclet.
3636 Thu Nov 5 02:59:09 1992 John Gilmore (gnu@cygnus.com)
3638 Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
3640 * archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
3641 declaring pointers to functions.
3642 * cache.c, elf.c: Move static function decls to top, use PARAMS.
3643 * seclet.h: Declare external function with PARAMS.
3645 * doc/chew.c (exfunstuff): Eliminate.
3646 (paramstuff): Replace exfunstuff with function to generate PARAMS.
3647 * doc/proto.str: Use paramstuff rather than exfunstuff.
3649 * libbfd.h: Update, based on changes in source code and chew.
3651 Wed Nov 4 22:47:29 1992 John Gilmore (gnu@cygnus.com)
3653 * libieee.h: Add FIXME about removing limit on number of sections.
3654 * bfd-in.h: Improve comments to make it clear that bfd.h is
3655 the wrong place to edit this file.
3656 * Makefile.in (install): Install ansidecl.h and obstack.h in the
3657 same places where we install bfd.h.
3659 Wed Nov 4 13:40:23 1992 Sean Eric Fagan (sef@cygnus.com)
3661 * coffcode.h (coff_swap_aux_out, coff_swap_aux_in): check for
3662 symbol type before blindly modifying the auxent. Specifically,
3663 only modify the endndx fields for types that need it, and don't
3664 set the array information for non-arrays.
3666 Wed Nov 4 09:30:50 1992 Ken Raeburn (raeburn@cygnus.com)
3668 * aoutx.h (some_aout_object_p): Section list should be set up
3669 correctly anyways; don't have to set up "next" pointers manually.
3671 Mon Nov 2 12:36:14 1992 Ian Lance Taylor (ian@cygnus.com)
3673 * config/delta88.mh, config/hp300.mh, config/hppahpux.mh,
3674 config/i386v.mh: removed -DUSG from HDEFINES.
3675 hosts/delta88.h, hosts/hp300.h, hosts/hppahpux.h, hosts/i386v.h:
3677 hosts/i386v.h: don't define POSIX_UTIME.
3679 Fri Oct 30 16:13:52 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3681 * ieee.c (ieee_slurp_sections): make a private copy of the
3682 section's name before truncating it.
3684 Thu Oct 29 08:30:50 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3686 * hppa.c: add symbol_leading_char entry in transfer vec
3688 ,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3690 * ieee.c (get_symbol): can now cope when two symbols of a
3691 different class, but the same index number occur consecutively.
3692 (get_section_entry): nicer name for sections being forward
3693 referenced. (ieee_archive_p): don't free the filename string,
3694 since it was never malloced.
3696 Wed Oct 28 13:42:09 1992 John Gilmore (gnu@cygnus.com)
3698 * coffcode.h (coff_write_object_contents): Zero timestamp field.
3700 Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
3702 * coffcode.h (coff_swap_aux_out): set the fcnary info before
3703 optionally setting the dimen info, since they are in the same
3704 memory locations. Also zero out external auxent.
3705 (coff_write_symbol): don't zero external auxent; now done in
3708 Fri Oct 23 13:55:35 1992 Ian Lance Taylor (ian@cygnus.com)
3710 * Check fclose return value for errors.
3711 libbfd.h: bfd_cache_close now returns a boolean.
3712 cache.c (bfd_cache_delete): return fclose success value.
3713 (bfd_cache_close): return bfd_cache_delete return value.
3714 opncls.c (bfd_close, bfd_close_all_done): return result of
3717 Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3719 * seclet.c (rel): don't load sections without the SEC_LOAD bit.
3721 Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3723 * coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
3724 work out a coff relocation type from a howto's attributes rather
3725 than using the input r_type field. This fixes PR1677 and allows
3726 conversion of a.out relocs to coff relocs.
3728 * coffcode.h (coff_write_relocs): if supplied a relocation
3729 relative to an absolute symbol, use the right symbol index.
3731 * reloc.c (bfd_perform_relocation): do a partial link for coff
3734 Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
3736 * changes to support i386-sysv with shared libraries:
3737 * coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
3738 check for .data2; if _LIB is defined, check for it; map
3739 SEC_NEVER_LOAD to STYP_NOLOAD.
3740 (styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
3741 (make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
3742 (coff_write_object_contents): force vaddr of .lib to 0; set scnptr
3743 if section has contents, not just if it is loadable; if
3744 TWO_DATA_SECS, check for .data2
3745 (coff_set_section_contents): set vma of .lib section to number of
3747 * coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
3748 don't define coff_write_armap to bsd_write_armap.
3749 * hosts/i386v.h: don't include <utime.h>, since it is not provided
3752 Thu Oct 22 22:40:20 1992 Brendan Kehoe (brendan@lisa.cygnus.com)
3754 * solaris2.h: Get the definition of alloca from alloca.h if we
3757 Thu Oct 22 03:07:28 1992 John Gilmore (gnu@cygnus.com)
3759 * configure.in (i960-*-{aout,bout}): Support these.
3761 Wed Oct 21 03:46:34 1992 John Gilmore (gnu@cygnus.com)
3763 * config/a29k-aout.mt (DEFAULT_TARGET): Set to one that exists.
3765 Thu Oct 15 15:05:39 1992 Per Bothner (bothner@cygnus.com)
3767 * apollo68.h, apollov68.h, hp300.h, i386v.h, irix3.h: Remove
3768 no-longer-used definitions of L_SET and L_INCR.
3769 * i386linux.h: Tweaks to smooth Linux build.
3771 Thu Oct 15 01:32:22 1992 John Gilmore (gnu@cygnus.com)
3773 * seclet.h: Add enum tag to bfd_seclet_enum_type.
3775 * bfd-in.h (file_ptr): Update comments, make FIXME re off_t.
3777 * aout-adobe.c, aoutf1.h, archive.c, bout.c, coff-rs6000.c,
3778 coffcode.h, elf.c, ieee.c, libaout.h, libbfd.c, oasys.c,
3779 sco-core.c: Lint: Second argument of bfd_seek is always file_ptr.
3780 Third argument is SEEK_SET or SEEK_CUR. Result is always 0 or -1.
3782 * aout-adobe.c, aoutf1.h, aoutx.h, bout.c coff-m68k.c, coff-z8k.c,
3783 coffcode.h, elf.c, libaout.h, libbfd-in.h, srec.c: Lint.
3785 Fri Oct 9 03:46:37 1992 John Gilmore (gnu@cygnus.com)
3787 * configure.host: New file, contains mapping of host configs
3788 to host support file names for bfd, binutils, opcodes.
3789 * configure.in: Use it.
3790 * i386aout.c: Cleanup, dump TARGET_IS_LITTLE_ENDIAN_P.
3791 * i386bsd.c: Cleanup, reformat.
3792 * config/i386-bsd.mt: Comment changes.
3793 * config/i386bsd.mh: New file for core file support.
3794 * hosts/i386bsd.h: Merge changes from Peter Schauer.
3795 * bout.c (ALIGN): Rename to ALIGNER, since system header files
3796 on BSD 4.4 define ALIGN (sigh!).
3798 Thu Oct 8 22:18:10 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3800 * libaout.h (aout_backend_data): added exec_header_not_counted
3801 field. For ZMAGIC files only, when text_includes_header is set, by
3802 default the length of the exec header is counted in the text
3803 section size. For go32, exec header is mapped in but does *not*
3804 contribute to the size of section.
3805 * aoutx.h (aout_adjust_sizes_and_vmas): if exec_header_not_counted
3806 is not set, but ztih is, add the size of the exec header to the
3807 recorded size of the text section.
3808 * aoutf1.h (sunos4_aout_backend): clear exec_header_not_counted.
3809 * i386aout.c (i386aout_backend_data): set exec_header_not_counted.
3810 Also set text_includes_header.
3811 * aout-target.h (*_backend_data): cleare exec_header_not_counted
3812 by default in MY(backend_data).
3814 Thu Oct 8 18:12:49 1992 Ken Raeburn (raeburn@cygnus.com)
3816 * aout-target.h (callback): Don't define this function if it won't be
3819 * aoutx.h (some_aout_object_p): Restore old aout_data value if this
3820 type doesn't match. Don't lose if file sections have already been
3822 (set_arch_mach): Set reloc_entry_size.
3823 (slurp_symbol_table): Use bfd_h_get_{16,8} for reaeding symbol data.
3825 * hosts/i386bsd.h: New file.
3826 * configure.in: Recognize i[34]86-*-bsd host.
3828 * aout-target.h (callback, write_object_contents): Delete unused
3831 * aoutx.h (reloc_type_lookup): New function.
3832 * aout-target.h (MY_reloc_howto_type_lookup): Use it as default.
3833 * aoutf1.h (sunos4_reloc_type_lookup): Deleted.
3834 (MY_reloc_howto_type_lookup): Don't define it.
3836 * aoutx.h (adjust_sizes_and_vmas): Don't bother with padding for
3838 (slurp_symbol_table): Use header byte order, not target byte
3839 order, for reading symbol data.
3841 Thu Oct 8 17:33:39 1992 John Gilmore (gnu@cygnus.com)
3843 * configure.in: Undo some brain damage in the host section.
3844 * configure.in: Reformat the target section, test many configs.
3845 * Makefile.in (make): Remove obsolete `make make'.
3846 * aoutx.h (some_aout_object_p): Make defines line up.
3848 Thu Oct 8 08:52:48 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3850 Now a bfd knows whether underscores are normally prepended
3851 to symbols in its file format.
3853 * aout-adobe.c, aout-target.h, bout.c, coff-a29k.c, coff-h8300.c,
3854 coff-z8k.c: targets set so they have leading underscore
3855 * coff-i386.c, coff-i960.c, coff-m68k.c, coff-mips.c, coff-m88k.c,
3856 coff-rs6000.c, coff-we32k.c, elf.c, ieee.c, srec.c: targets set
3857 without leading underscore flag
3858 * targets.c: add symbol leading char to xvec description
3859 * bfd-in.h (bfd_get_symbol_leading_char): new macro.
3861 Mon Oct 5 14:32:55 1992 Per Bothner (bothner@cygnus.com)
3863 * archive.c: Make errno global.
3864 * archive.c (_bfd_write_archive_contents): If read fails (and
3865 errno!=0) set bfd_error to malformed_archive (since this probably
3866 indicates a truncated archive), rather than system_call_error.
3868 Mon Oct 5 03:33:39 1992 Mark Eichin (eichin at tweedledumber.cygnus.com)
3870 * Makefile.in: added rules for i386bsd.c
3871 * i386bsd.c: new file, supporting 386bsd.
3872 * configure.in: recognize i386-*-bsd target.
3873 * config/i386-bsd.mt: new file - 386bsd target configuration.
3875 Thu Oct 1 17:51:07 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3877 * configure.in: re-arrange host section to use *-*-* notation,
3878 clean up some of the target section as well
3880 * seclet.c: cast result of bfd_get_relocated_section_contents to
3881 avoid compiler warnings
3883 Tue Sep 29 13:24:09 1992 Ken Raeburn (raeburn@cygnus.com)
3885 * coffcode.h (coff_section_symbol): Create section if it doesn't
3888 * bout.c: Removed some unused variables.
3890 Tue Sep 29 08:30:21 1992 Ian Lance Taylor (ian@cygnus.com)
3892 * Portability fixes from p3:
3893 coffcode.h (coff_write_relocs): removed sanity check until it
3894 works on all targets (per advice from sac).
3895 config/hp9000.mh: new file to define USG.
3896 hppa.c: #undef hppa before the JUMP_TABLE.
3897 hosts/hppahpux.h: #define NATIVE_HPPAHPUX_COMPILER if not
3899 targets.c (bfd_target_list): if NATIVE_HPPAHPUX_COMPILER, make
3900 local variable target volatile to avoid mysterious bug in
3903 Sat Sep 26 03:58:49 1992 John Gilmore (gnu@cygnus.com)
3905 * config/hppabsd.mh, config.hppahpux.mh: Remove various bogosity.
3906 * hosts/hppahpux.h: Remove bcopy and index circumventions.
3908 Fri Sep 25 22:36:52 1992 John Gilmore (gnu@cygnus.com)
3910 * coff-z8k.c (func_da, func_jr): Lint.
3911 * coffcode.h: Use memset rather than bzero.
3912 * elf.c: Use memcpy rather than bcopy.
3913 * tekhex.c: Use memset rather than bzero.
3915 Fri Sep 25 19:14:48 1992 John Gilmore (gnu@cygnus.com)
3917 Add Adobe a.out support.
3919 * aout-adobe.c: New file. So far, only reads a.out.adobe. FIXME.
3920 * config/adobe.mt: Add.
3921 * configure.in (*-adobe-* target): Add.
3922 * targets.c (a_out_adobe_vec): Add.
3923 * Makefile.in: add aout-adobe.c.
3925 * configure.in: Put two dashes in all entries to be matched.
3926 Add comments to remind people to do this.
3927 Reorder all entries that match manufacturer names, to occur
3928 last, so they will only be matched if no more specific match
3929 occurs. Remove manufacturers `aout', `bout', `coff', and `elf'.
3931 Fri Sep 25 15:03:22 1992 Brendan Kehoe (brendan@rtl.cygnus.com)
3933 * elf.c (section_from_elf_index): Return bfd_abs_section, not 0,
3934 since we should never have a NULL section.
3935 (elf_slurp_symbol_table): If st_shndx doesn't match any of our
3936 tests, set the section to bfd_abs_section.
3938 Fri Sep 25 11:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3940 * coff-z8k.c: getting closer
3941 * coffcode.h (coff_get_relocated_section_contents): allow
3942 EXTRA_CASES hooks for different arches to provide different reloc
3944 * seclet.h: #ifndef around it to allow multiple inclusion
3945 * srec.c: minor doc fix
3947 Mon Sep 21 14:33:58 1992 Ian Lance Taylor (ian@cygnus.com)
3949 * hosts/hp9000.h, hosts/irix3.h: changes from WRS.
3951 Sun Sep 20 08:48:25 1992 Fred Fish (fnf@cygnus.com)
3953 * configure.in: Use i386-elf for all i386/i486 sysv4 hosts, not
3956 Thu Sep 17 06:40:46 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3958 * bout.c (b_out_slurp_reloc_table): Clear howto field before
3959 filling in reloc, in case immediately following code doesn't set
3962 Fri Sep 11 15:37:06 1992 Ian Lance Taylor (ian@cygnus.com)
3964 * coffcode.h (coff_renumber_symbols): set the last renumbered
3965 symbol pointer to NULL, as expected by coff_write_linenumbers.
3966 (coff_write_relocs): apparently a non-zero addend is OK for reloc
3967 type R_IHCONST used on the 29k.
3969 Thu Sep 10 13:28:24 1992 John Gilmore (gnu@cygnus.com)
3971 * opncls.c (bfd_fdopenr): Determine whether to fdopen for
3972 update, based on how the underlying file was opened. Obsoletes
3974 * hosts/rs6000.h, hosts/tahoe.h, hosts/vaxbsd.h: Remove
3975 all FASCIST_FDOPEN config defines.
3977 Tue Sep 8 21:37:58 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3979 * sparc-opc.c: Moved to opcodes library, now that we have one.
3980 * Makefile: Don't compile it.
3982 Tue Sep 8 10:10:34 1992 Ian Lance Taylor (ian@cygnus.com)
3984 * aoutx.h: adjust_sizes_and_vmas did not return anything.
3986 Thu Sep 3 19:29:04 1992 Per Bothner (bothner@rtl.cygnus.com)
3988 * section.c (bfd_set_section_flags): Remove a sanity check.
3989 It is unfortunately broken, and prevents strip from working.
3991 Thu Sep 3 16:14:40 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
3993 * sparc-opc.c (condr): Remove extraneous, but harmless, backlash
3994 created by last change.
3996 Thu Sep 3 13:52:38 1992 Per Bothner (bothner@rtl.cygnus.com)
3998 * reloc.c (reloc_howto_struct): Make size field be unsigned.
3999 * bfd-in.h: Bump to version 2.0.
4001 Thu Sep 3 09:05:37 1992 Stu Grossman (grossman at cygnus.com)
4003 * bout.c, cpu-z8k.c: Use enums when initializing structs to keep
4004 braindamaged HP/Apollo compiler happy.
4006 Wed Sep 2 02:53:29 1992 John Gilmore (gnu@cygnus.com)
4008 * format.c: Fix description of search for matching target.
4009 * aoutx.h (some_aout_object_p): Set SEC_CODE and SEC_DATA.
4010 * targets.c: Update description of search for matching target.
4011 * Makefile.in (do_clean, clean): Fix infant mortality typo.
4012 (docdir): Set to ./doc, not ${srcdir}/doc, which has no makefile.
4013 (z8k and we32k files): `*.o: *.c': avoid Sun Make bug.
4015 Wed Sep 2 00:26:32 1992 Per Bothner (bothner@rtl.cygnus.com)
4017 * Makefile.in: Added mostlyclean/clean/distclean rules.
4019 Tue Sep 1 13:38:40 1992 Per Bothner (bothner@cygnus.com)
4021 * targets.c (target_vector): Take out oasys (unless that is
4022 the default): Because there is no magic number in archives,
4023 there can be annoying target mis-matches.
4025 Mon Aug 31 10:11:37 1992 Jim Wilson (wilson@sphagnum.cygnus.com)
4027 * sparc-opc.c: Rigorously updated to match architecture manual.
4029 Mon Aug 31 08:07:58 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4031 * aoutx.h (aout<n>swap_ext_reloc_out), bout.c
4032 (b_out_squirt_out_relocs): fix bug 1506 where abs symbols attached
4033 to the built-in abs_section were not written out correctly.
4035 Fri Aug 28 16:29:15 1992 Ian Lance Taylor (ian@cygnus.com)
4037 * archive.c (bfd_slurp_bsd_armap): if the symdef_count is too
4038 large, assume we're using a swapped byte order and fail with
4039 wrong_format rather than dumping core.
4041 Fri Aug 28 15:38:03 1992 Ken Raeburn (raeburn@cygnus.com)
4043 * Renamed opc-sparc.c to sparc-opc.c for systems with short
4044 filename constraints.
4045 * Makefile.in: Updated to reflect change.
4047 Thu Aug 27 13:05:28 1992 Brendan Kehoe (brendan@cygnus.com)
4049 Add preliminary support for the we32k:
4051 * Makefile.in, archures.c, coffocode.h, configure.in, targets.c:
4053 * coff-we32k.c, cpu-we32k.c, config/we32k.mt, hosts/we32k.h: New files.
4055 Wed Aug 26 14:20:16 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4057 * bout.c: added support for relaxable alignment relocs.
4059 * seclet.c (rel, seclet_dump_seclet, seclet_dump): get the app to
4060 pass down pointer to play area rather than use alloca
4062 * cpu-z8k.c (compatible): made static to reduce name space
4065 Tue Aug 25 08:39:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4067 Add basic support for the z8k:
4069 * Makefile.in, archures.c, coffcode.h, configure.in, reloc.c,
4070 section.c, targets.c,
4072 * syms.c: move mis-inserted patch.
4074 Fri Aug 14 15:39:29 PDT 1992 Howard Chu (hyc@hanauma.jpl.nasa.gov)
4076 Documentation fixes:
4077 * ctors.c, format.c, section.c, reloc.c: append " -" to item tags.
4078 * reloc.c, section.c, syms.c, targets.c: add DOCDD before @node
4080 * reloc.c: break out addend item from surrounding text.
4082 * doc.str (DOCDD): Defined. Adds text to output.
4083 (bodytext): Put bulletize before kill_bogus_lines.
4084 * chew.c (bulletize): End itemization after a blank line, to
4085 prevent following text from being swallowed up in an item.
4087 Mon Aug 24 20:50:22 1992 Stu Grossman (grossman at cygnus.com)
4089 * configure.in: Add sparclite as a target.
4091 Mon Aug 24 12:06:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4093 * ieee.c (ieee_get_symtab): always null terminate the symbol list,
4096 * coffcode.h (coff_add_missing_symbols): if symbols don't come
4097 from a coff file (csym is null), dont deref them
4099 * ieee.c (parse_expression): get the answer right when adding an
4100 abs+(sec+off), (ieee_generic_stat_arch_elt): call ieee_object_p
4101 on elts so that filename is filled in.
4103 Thu Aug 20 19:05:48 1992 Ken Raeburn (raeburn@cygnus.com)
4105 * bout.c (howto_align_table): New set of relocs, with enough
4106 data for "objdump -r" to work.
4107 (b_out_reloc_type_lookup): Recognize alignment relocs.
4109 Tue Aug 18 12:57:45 1992 Ian Lance Taylor (ian@cygnus.com)
4111 * Makefile.in: added FLAGS_TO_PASS, and used it for all recursive
4112 invocations of make. Also, always create installation
4115 * config/apollov68.mh: removed -g from CC definition.
4117 Mon Aug 17 13:40:08 1992 Ken Raeburn (raeburn@cygnus.com)
4119 * config/decstation.mh (HDEFINES): Specify "-G 4" to avoid
4120 overflowing gp-offset range.
4122 Mon Aug 17 11:44:28 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4124 * srec.c (srec_set_section_contents): don't write out sections
4125 without the LOAD and ALLOC attributes
4127 Mon Aug 17 11:55:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4129 * archures.c, cpu-m68k.c, cpu-sparc.c: Undo 16 June changes.
4130 * libaout.h (struct aout_backend_data): New callback "set_sizes".
4131 * aout-target.h (callback): Don't set page/seg sizes.
4133 (set_sizes): New routine.
4134 (backend_data): Point to it.
4135 * aoutf1.h (sunos4_set_sizes): Heed architecture when setting sizes.
4136 (sunos4_aout_backend): Point to it.
4137 * aoutx.h (set_arch_mach): Call set_sizes callback.
4139 Fri Aug 14 19:22:18 1992 Per Bothner (bothner@cygnus.com)
4141 * aout-target.h: Make _bfd_slurp_extended_name_table be
4142 the default. Given that we *write* the suckers (for long
4143 archive member names), we really ought to be able to read them!
4144 * trad-core.c: Don't include <machine/reg.h>. It doesn't
4145 seem to be needed, and many machines don't have it.
4147 Thu Aug 13 09:53:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4149 * coff-m68k.c (vector): read and write archives in coff format.
4151 Tue Aug 11 12:19:42 1992 Ken Raeburn (raeburn@cygnus.com)
4153 * opc-sparc.c: New file.
4155 Sat Aug 8 23:15:35 1992 Fred Fish (fnf@cygnus.com)
4157 * bout.c (bfd_reloc_status_type, callj_callback): Cast void*
4158 pointers to bfd_byte* before performing arithmetic on them. Such
4159 use with bare void* pointers is a gcc extension.
4160 * cache.c (bfd_cache_delete): Forward decl with prototype form.
4161 * archive (normalize): Add to CONST to match actual usages with
4164 Mon Aug 3 00:35:29 1992 Fred Fish (fnf@cygnus.com)
4166 * configure.in: Recognize i486 host cpu, and use i386-elf
4169 Sat Aug 1 13:49:59 1992 Fred Fish (fnf@cygnus.com)
4171 * config/stratus.mt (CC): Remove definition.
4172 * elf.c (bfd_section_from_shdr): Test for the possibility that
4173 section_from_elf_index returns NULL and don't dereference it.
4175 Mon Jul 20 02:46:09 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4177 * add hppa_data to bfd tdata (indirectly via sef).
4179 * config/hppahpux.mh: hpux is -DUSG (patch by sef)
4181 Sat Jul 18 15:50:11 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4183 * configure.in: error messages to stderr, not stdout
4185 Fri Jul 17 18:32:46 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4187 * bfd.c, cache.c, coff-a29k.c, coff-i386.c, coff-i960.c,
4188 coff-m68k.c, coff-m88k.c, demo64.c, libaout.h, libbfd.c,
4189 oasys.c, opncls.c, sunos.c, targets.c: removed rcsid's.
4191 Fri Jul 17 17:06:56 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4193 * configure.in: recognize hppa* instead of hppa
4195 Thu Jul 16 16:39:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4197 * coff-m68k.c: added R_RELLONG_NEG reloc type, and changed
4198 RTYPE2HOWTO to cope with same.
4199 * reloc.c (bfd_perform_relocation): added support for size of -2
4200 (subtract a word reloc type). Updated doc.
4202 Thu Jul 16 16:28:09 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4204 * Makefile.in: merged changes from progressive, removed rcsid.
4206 * archures.c, archive.c, Makefile.dos: removed rcsid.
4208 Thu Jul 16 08:08:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4210 * bfd-in.h : add BFD_IS_RELAXABLE flag
4211 * bout.c (bout_swap_exec_header_[in_out]): new field in exec
4212 header e_relaxable, major hackery in callbacks
4213 * libaout.h : add space for a_relaxable.
4214 * seclet.c (rel): don't relax empty sections
4217 Wed Jul 15 07:57:46 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4219 * section.c (STD_SECTION): add some casts to the initializers for
4222 Tue Jul 14 14:06:28 1992 Stu Grossman (grossman at cygnus.com)
4224 * rs6000-core.c (rs6000coff_core_p): Greatly simplify expression,
4225 and add appropriate casts to keep (picayune) aix-cc happy.
4227 Mon Jul 13 05:06:51 1992 John Gilmore (gnu at cygnus.com)
4229 * elf.c (elf_slurp_symbol_table): Now 2nd arg is where to write
4230 symbol pointers. Punt expensive & useless bfd_realloc. Use
4231 malloc for raw symbols, and free it before returning.
4232 (bfd_section_from_shdr): Do not slurp symbol table until politely
4233 asked. Do not even slurp string tables.
4234 (elf_get_symtab_upper_bound): Count 'em without reading them.
4235 (elf_get_symtab): This is how to politely ask. Schlurp!
4236 This should probably just *become* elf_slurp_symbol_table, FIXME.
4238 Wed Jul 8 16:24:33 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4240 * archive.c (bsd_write_armap): write the timestamp of the
4241 archive header to be just a little bit later than the timestamp of
4242 the file, otherwise the linker will complain that the index is
4245 Tue Jul 7 00:23:23 1992 Fred Fish (fnf@cygnus.com)
4247 * configure.in: Add m68k-ericsson-*.
4249 Sat Jul 4 03:29:41 1992 John Gilmore (gnu at cygnus.com)
4251 * syms.h: Define BSF_FILE, update BSF_SECTION_SYM desc.
4252 * elf.c: Remove unconditional debug printf's.
4253 (elf_write_object_contents, elf_slurp_symbol_table): Handle
4254 BSF_SECTION_SYM <=> STT_SECTION, BSF_FILE <=> STT_FILE.
4255 (elf_slurp_symbol_table): Hand out symbols in forward, not
4256 reverse order. Simplify duplicate code.
4258 Fri Jul 3 20:23:34 1992 Fred Fish (fnf@cygnus.com)
4260 * elf.c: Remove "(void)" casts from function calls where the
4261 return value is ignored, in accordance with GNU coding standards.
4263 Tue Jun 30 16:49:12 1992 Fred Fish (fnf@cygnus.com)
4265 * hppa.c: Apply John's standard fix to avoid "empty translation
4266 unit" warnings from some ANSI-C compilers.
4268 Thu Jun 25 04:39:25 1992 John Gilmore (gnu at cygnus.com)
4270 * hosts/solaris2.h: Configure same as sysv4.
4272 Tue Jun 23 21:54:44 1992 Fred Fish (fnf@cygnus.com)
4274 * libbfd.h, libbfd-in.h (bfd_seek): Make prototype match definition.
4275 * reloc.c (bfd_default_reloc_type_lookup): Make cast on return
4276 type match actual return type.
4277 * elf_print_symbol (section_name): Make CONST.
4279 Mon Jun 22 17:35:24 1992 Per Bothner (bothner@cygnus.com)
4281 * i386linux.c, hosts/i386linux.h, config/i386-linux.mt:
4282 New files, for Linux (a free Unix clone for 386 machines).
4283 * Makefile.in, configure.in, targets.c: Update accordingly.
4285 Fri Jun 19 20:23:21 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4286 Lints for bfd_reloc_code_type->bfd_reloc_code_real_type, and
4287 correct calling of howto special functions and fixes from Raeburn
4289 * archures.c: nuke bfd_reloc_code_type
4290 * bout.c, cpu-h8300.c, coff-i960.c, coff-m88k.c: special function lint
4291 * coffcode.h (styp_to_sec_flags): STYP_INFO is marked as
4292 SEC_NEVER_LOAD, various other bfdgas newness
4293 * reloc.c->libbfd.h: change protype of bfd_default_reloc_type_lookup
4294 * targets.c: change jump table vector to above
4297 Fri Jun 19 19:00:45 1992 John Gilmore (gnu at cygnus.com)
4299 * elf.c (bfd_elf_find_section): Mark as INTERNAL_FUNCTION so
4300 its prototype will be included in libbfd.h. Change result type
4301 to struct * (rather than equivalent typedef) so it can be used in
4302 the prototype, where they typedef won't be known.
4303 * libbfd.h: Updated version.
4305 Fri Jun 19 15:21:56 1992 Stu Grossman (grossman at cygnus.com)
4307 * Makefile.in, archures.c, configure.in, cpu-hppa.c, hppa.c, libhppa.h,
4308 targets.c: HPPA merge.
4310 Fri Jun 19 12:21:38 1992 John Gilmore (gnu at cygnus.com)
4312 * configure.in: Separate Solaris2 from SYSV4 on SPARC.
4313 * config/solaris2.mh: Kludge around Sun compiler bug.
4315 Wed Jun 17 14:02:46 1992 Stu Grossman (grossman at cygnus.com)
4317 * libaout.h (aout_backend_data): Change defs of two bitfields to
4318 be unsigned chars instead to get around rs6000 compiler problem.
4320 Wed Jun 17 13:55:31 1992 Fred Fish (fnf@cygnus.com)
4322 * elf.c (bfd_section_from_shdr, elf_slurp_symbol_table):
4323 Correct misconception that there can be only one symbol table.
4324 Only call elf_slurp_symbol_table on the full symbol table, not
4325 the dynamic one which is only a subset of the full one.
4327 Wed Jun 17 15:54:57 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4329 * coffcode.h (coff_compute_section_file_positions): For I960,
4330 don't align sections in file.
4332 Tue Jun 16 06:28:21 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4334 * targets.c (struct bfd_target): Added field for target-specific
4335 (but not file-specific) data, for distinguishing minor
4336 characteristics between (e.g.) a.out formats.
4338 * section.c (struct sec): New field user_set_vma indicates vma
4339 field should be heeded, not assumed to be unset.
4340 (STD_SECTION): Initialize that field of standard sections to zero.
4341 * bfd-in.h (bfd_set_section_vma): Set user_set_vma to true.
4343 * coffcode.h (coff_write_relocs): Write out swapped reloc, not
4344 pre-swapped version.
4346 * archures.c (struct bfd_arch_info): Fixed order of comment and
4347 field decl. New fields indicate size of page and segment for
4349 * cpu-m68k.c (N): Fill in values.
4350 * cpu-sparc.c (arch_info_struct): Ditto.
4352 * libaout.h (struct aout_backend_data): Various bits of data (not
4353 all used currently) with characteristics of a.out implementation.
4354 Important field for now is text_includes_header, indicating that
4355 the text section starts immediately after the file header, which
4356 gets mapped in with it.
4357 (struct aout_data): New fields indicate whether vma has been
4358 adjusted yet (not yet used), and what magic number will be used in
4359 the output file (should go away in favor of vma_adjusted).
4360 (WRITE_HEADERS): Code for dealing with section sizes and related
4361 header fields replaced with call to adjust_sizes_and_vmas.
4362 * aoutx.h (some_aout_object_p): Fill in magic number field.
4363 Set WP_TEXT flag for ZMAGIC as well as NMAGIC files.
4364 (set_arch_mach): Set page size and segment size once CPU
4366 (adjust_sizes_and_vmas): New function; has much code moved
4367 from set_section_contents and WRITE_HEADERS. Sets or adjusts vma
4368 and size parameters, as well as many header fields, after deciding
4369 on magic number for output file. Checks to ensure that this
4370 adjustment has only been done once.
4371 (set_section_contents): Call adjust_sizes_and_vmas instead of
4372 doing much of the work here.
4374 * aout-target.h (MY_make_debug_symbol, MY_backend_data): Provide
4375 default (null) values of these fields.
4376 * aoutf1.h (sunos4_write_object_contents): Don't override a_text
4377 value in exec header.
4378 (sunos4_aout_backend, MY_backend_data): Define backend data
4379 indicating file header is included in text section.
4381 * aoutf1.h (MY_reloc_howto_type_lookup): Fix typo.
4383 * hosts/sparc.h (abort, exit): Hide these names if compiling with
4384 gcc version 2, to avoid warnings.
4386 Mon Jun 15 12:26:56 1992 Fred Fish (fnf@cygnus.com)
4388 * config/ncr3000.mh (INSTALL, RANLIB): Don't use /usr/ucb/install,
4389 it's broken on ncr 3000's. Use simple "true" for RANLIB.
4391 Sat Jun 13 09:16:43 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
4393 * configure.in (m680[01234]0-wrs-*): Fix typo in match pattern.
4395 Fri Jun 12 19:48:34 1992 John Gilmore (gnu at cygnus.com)
4397 * section.c (STD_SECTION): Remove extra semicolon in declarations.
4398 * configure.in: Rewrite target parsing to use simple format.
4399 Handle sparc-sun-solaris2 configuration.
4400 * aout64.h: Avoid ANSI C brain death warning.
4401 * elf.c: Avoid trigraph (???) or /* in comments.
4403 Fri Jun 12 14:51:14 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
4405 * config/sysv4.mh: new file, RANLIB=echo
4407 * configure.in: handle Solaris2 as -sysv4 or -solaris2
4409 Thu Jun 11 00:52:03 1992 John Gilmore (gnu at cygnus.com)
4411 * elf.c (elf_obj_tdata): Merge elf_obj_tdata_struct and
4412 elf_core_tdata_struct into a single common struct. Core files
4413 wouldn't have worked at all without this.
4414 (bfd_elf_find_section): New function for GDB's undercover use
4415 to find string sections that BFD hides from it.
4416 (elf_get_str_section): Avoid multiple alloc&reads for same data;
4418 (elf_object_p, elf_core_file_p): Allocate internal file header
4419 storage dynamically.
4420 * bfd.c (union {...} tdata): Remove elf_core_tdata_struct.
4421 * demo64.c: Prevent "empty translation unit" warnings from idiots.
4423 Tue Jun 9 17:15:26 1992 Fred Fish (fnf at cygnus.com)
4425 * config/{i386v4.mh, ncr3000.mh}: Update RANLIB, add INSTALL.
4427 Sat Jun 6 17:02:51 1992 John Gilmore (gnu at cygnus.com)
4429 * configure.in: Handle Solaris2 as *-sun-sysv4 or as *-sun-sunos5.
4431 Sun May 31 05:45:00 1992 david d `zoo' zuhn (zoo@cygnus.com)
4433 * configure.in: handle m680[01234]0 as aliases for m68k
4435 Tue May 26 16:50:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4437 * coff-a29k.c: do byte relocs correctly
4438 * coffcode.h (styp_to_sec_flags): never load INFO sections
4439 * seclet.c (rel): don't relocate INFO sections
4441 Wed May 20 08:18:18 1992 Ken Raeburn (Raeburn@Cygnus.COM)
4443 * section.c (bfd_*_symbol, bfd_*_section): Initialize statically.
4444 Make the symbols unmodifiable.
4445 (bfd_section_init): Deleted.
4446 * init.c (bfd_init): Don't call bfd_section_init.
4448 * section.c (bfd_set_section_contents): Ensure that range to be
4449 written is within section boundaries.
4450 (bfd_get_section_contents): Likewise. Don't bother dispatching if
4453 * libbfd.c (bfd_xmalloc): Text of error message should be const.
4455 * coff-i960.c (howto_table): Deleted.
4456 (howto_rellong, howto_iprmed, howto_optcall): New vars;
4457 interesting entries from old howto_table.
4458 (RTYPE2HOWTO): Adjusted to use switch.
4459 (coff_i960_reloc_type_lookup): New function.
4461 * coffcode.h (coff_new_section_hook): Allocate storage for aux
4462 records for section symbol.
4463 (make_abs_section): Unused; deleted.
4464 (renumber_symbols): Re-order symbols so undefined symbols come
4465 last, as COFF format desires.
4466 (coff_write_symbol): Put C_FILE symbols in debug section always.
4467 (coff_section_symbol): New function; creates a symbol with the
4468 same name as a section, and sets up aux records for it.
4469 (coff_add_missing_symbols): New function; adds section symbols to
4470 symbol table if they aren't there already. Should someday also
4471 add a dummy C_FILE symbol if none is present.
4472 (coff_write_object_contents): Add missing symbols before preparing
4473 symbol table to be written.
4474 (coff_slurp_reloc_table): Verify that symbol indices read in are
4475 in a reasonable range.
4476 * libcoff-in.h (struct coff_tdata): New field conv_table_size.
4477 (obj_conv_table_size): Accessor macro.
4479 * bout.c (b_out_reloc_type_lookup): New function. Handles three
4480 reloc types on i960.
4482 * bfd-in.h (bfd_get_section_name): New macro. Like
4483 bfd_section_name, but returns rvalue, not lvalue.
4484 (bfd_get_section_vma, bfd_get_section_alignment): Similar.
4485 (bfd_get_section_flags): Now returns rvalue.
4487 * reloc.c (enum bfd_reloc_code_real): Add several new values, some
4488 general, some specific to sparc or i960.
4490 * aoutx.h (set_section_contents): Set VMA for each section based
4491 on previous section. If text section VMA doesn't appear to have
4492 been set, make a best guess from the type of file.
4494 * aout-target.h (MY_reloc_howto_type_lookup): Define as zero if
4496 (MY(vec)): Initialize reloc_type_lookup field.
4498 * aoutx.h (howto_table_*): Export as aout_#_*_howto_table.
4499 (bfd_error_trap, bfd_error_vector): Extern, not common.
4501 * aoutf1.h (sunos4_reloc_type_lookup): New function. Handles a
4502 few types of relocs for sparc; will need enhancement.
4504 * bout.c (callj_callback): Use DEFUN macro in definition.
4505 * coff-i960.c (optcall_callback): Likewise.
4507 * targets.c (bfd_target): Added fields reloc_type_lookup and
4508 _bfd_make_debug_symbol. Also minor comment changes.
4509 * syms.c (bfd_make_debug_symbol): New dispatching macro.
4510 * reloc.c (bfd_reloc_type_lookup): Take a BFD ptr as arg rather
4511 than arch info, and dispatch with BFD_SEND. Callers changed.
4512 * archures.c (struct bfd_arch_info): Deleted field
4514 * cpu-*.c: Don't initialize that field.
4516 * bfd-in.h (enum bfd_error): Add new value "bad_value".
4517 * bfd.c (bfd_errmsgs): Now const; added entry for bad_value.
4518 (bfd_errmsg): Now returns ptr to const.
4519 * bfd-in.h (bfd_errmsg): Fix prototype.
4521 * cache.c (BFD_CACHE_MAX_OPEN): Fix typo in doc.
4522 * reloc.c (bfd_generic_relax_section): Ditto.
4524 * section.c (Section Output doc): Improve description of use of
4525 output_section and output_offset.
4527 Tue May 19 23:42:10 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
4529 * sco-core.c: new file from net.
4530 * aoutx.h (translate_to_native_sym_flags): bugfix from net:
4531 Now we have the hairy linker, it's possible to move symbols from
4532 one section into another. Actually make that work!
4534 Sat May 16 17:57:59 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4536 * hosts/sun3.h: fix declaration of free.
4538 Tue May 12 14:08:59 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4540 * coff-a29k.c (perform_reloc): fix bug in jmp/call evaluation
4541 * coff-h8300.c (reloc_processing): all relocs are relative to
4543 * opncls.c: don't use fdopen on DOS systems
4545 short patches from Glenn Kasten (glenn@ready.com)
4546 * target.c: enabled oasys support
4547 * oasys.c: Insert . when UNDERSCORE_HACK is enabled,
4548 fix problem where a relocation which crossed a modification byte
4549 boundary did not work. Fix problem where a relocation near the end
4550 of a data record did not work.
4553 Tue May 5 18:11:25 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4555 * archive.c (bfd_slurp_coff_armap): old versions of BFD wrote
4556 archvie header string counts the endian way, this heuristic sees
4557 how big an archive string to read by trying it one way and if the
4558 string table is unreasonably big, trying it the other. *FIXME*.
4559 * opncls.c (bfd_fdopenr): can't do fdopens on VMS
4561 Tue May 5 14:18:24 1992 Per Bothner (bothner@rtl.cygnus.com)
4563 * bfd-in.h: Increase version number to 1.97, for consistency
4565 * Makefile.in: docdir is ./doc, not ${srcdir}/doc.
4567 Mon May 4 11:49:15 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4569 * bfd-in.h: bump version to 1.96
4570 Major change; changed calling convention for
4571 bfd_get_relocated_section_contents so that caller allocates
4572 memory for section data.
4573 * coffcode.h (bfd_coff_get_relocated_section_contents), reloc.c,
4574 seclet.c, targets.c, bfd.c: reflect new convention.
4575 * coffcode.h (styp_to_sec_flags): if styp_flags is not a special
4576 case, then use reasonable default values for SEC_* flags.
4578 Fri May 1 12:58:34 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4580 * coffcode.h (coff_write_object_contents): use RELSZ to work out
4581 size of output reloc struct.
4582 * targets.c, Makefile.in: comment out tekhex for the moment.
4583 * ieee.c: if some places where null pointers were used instead of &bfd_abs_section.
4584 * configure.in: tandem target is st2000
4585 * coff-m68k.c: rename static howto_table to global
4586 m68kcoff_howto_table.
4587 * bout.c: remove unnecessary abort
4588 * coff-a29k.c: various changes to the way relocations work to cope
4589 with the "new order" and latent bugs.
4592 Wed Apr 29 12:37:07 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4594 * aoutx.h (aout_swap_ext_reloc_out, aout_swap_std_reloc_out)
4595 bout.c (b_out_squirt_out_relocs): treat abs sumbols the right way.
4596 * reloc.c (bfd_perform-relocation): don't relocate refs to
4597 absolute symbols if doing a partial link.
4599 Fri Apr 24 07:35:26 1992 Stu Grossman (grossman at cygnus.com)
4601 * configure.in: Add a29k-amd-udi.
4603 Thu Apr 23 18:37:55 1992 Fred Fish (fnf@cygnus.com)
4605 * aoutx.h (aout_<bits>_swap_exec_header_in): Zero out the
4606 internal_exec structure before initializing the fields that
4607 are used, so that the unused fields are in a known state.
4609 Wed Apr 22 09:36:08 1992 Fred Fish (fnf@cygnus.com)
4611 * tekhex.c (struct data_struct): Convert from typedef that
4612 typedefs nothing to a normal structure declaration.
4613 * tekhex.c (pass_over): Prototype args for function that
4614 second arg points to.
4616 Mon Apr 20 22:22:51 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4618 * Makefile.in: remove old style staging. Do not print recursion
4621 * Makefile.in: rework CFLAGS so that CFLAGS can be passed from the
4622 Makefile command line. Remove MINUS_G. Default CFLAGS to -g.
4625 Fri Apr 17 09:15:31 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4627 * bfd.c, Makefile.in: added tekhex
4628 * aoutx.h (set_section_contents): pages should be padded to the
4629 size of a page, not the size of a segment.
4630 * configure.in: added go32 host and i386-aout target.
4631 * i386aout.c, libaout.h: now works for go32 target
4632 * ieee.c: fix bit rot.
4633 * seclet.c: support for padding seclet type.
4635 Wed Apr 15 18:11:58 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4637 * Makefile.in: added .NOEXPORT:
4639 Tue Apr 14 14:34:42 1992 Fred Fish (fnf@cygnus.com)
4641 * elf.c (bfd_add_strtab, bfd_add_2_to_strtab): CONST spreads
4643 * elf.c (elf_compute_section_file_positions,
4644 elf_write_object_contents): Return boolean, not NULL (which
4646 * elf.c (bfd_section_from_shdr): Ifdef-out debugging code.
4647 Also ifdef-out code that aborts on unhandled section types.
4649 Fri Apr 10 22:29:18 1992 Fred Fish (fnf@cygnus.com)
4651 * configure.in: Recognize ncr3000 config
4652 * Makefile.in (MINUS_G): Pass on to recursive makes.
4653 * hosts/ncr3000.h, config/ncr3000.mh: Add host config files.
4655 Thu Apr 2 17:42:45 1992 John Gilmore (gnu at cygnus.com)
4657 * Makefile.in: Now that we have sym.h and symconst.h, compile
4658 coff-msym.c on all systems.
4659 * config/{decstation.mh, irix3.mh, irix4.mh}: Remove coff-msym.o dep.
4660 * coff-msym.c: Update include files and comments; add weakext bit.
4662 Wed Apr 1 23:16:38 1992 John Gilmore (gnu at cygnus.com)
4664 * archive.c, bfd.c, bout.c, coffcode.h, init.c, reloc.c,
4665 section.c, srec.c, syms.c, coff-h8300.c: Lint.
4667 Sun Mar 29 09:37:59 1992 John Gilmore (gnu at cygnus.com)
4669 * bout.c, coff-a29k.c, coff-i960.c: Lint.
4670 * configure.in: Add new host and target configs.
4671 * elf.c (bfd_prstatus, bfd_fpregset): Avoid typename of register
4672 structs, which vary; just use member name.
4673 (elf_object_p, elf_core_file_p): Lint, fix comments.
4674 * config/sparc-elf.mt, hosts/sysv4.h: New config files.
4676 Sat Mar 28 13:07:02 1992 Fred Fish (fnf@cygnus.com)
4678 * elf.c (elf_object_p, elf_core_file_p): Fix to use only a single
4679 local, disposable, copy of the external form of section header
4680 table and program header table entries.
4682 Thu Mar 26 16:59:58 1992 John Gilmore (gnu at cygnus.com)
4684 * Makefile.in: Set MINIMIZE back to 0 for a real release.
4686 Tue Mar 24 15:57:03 1992 K. Richard Pixley (rich@cygnus.com)
4688 * configure.in: config/irix4.m[ht], hosts/irix4.h: add support for
4691 Mon Mar 23 22:37:34 1992 Stu Grossman (grossman at cygnus.com)
4693 * coff-msym.c (ecoff_swap_rfd_in): remove & for array ref.
4695 Tue Mar 17 14:12:25 1992 Per Bothner (bothner@rtl.cygnus.com)
4697 * bout.c (b_out_slurp_reloc_table): Use BFD_ASSERT macro,
4698 not internal bfd_assert function (twice).
4700 Tue Mar 17 10:45:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4702 * aout-target.h: change ar_max_namelen to 15 (the right value)
4703 * coff-a29k, coffcode.h: more hangovers from the bfd_abs_section
4706 Mon Mar 16 14:57:22 1992 Steve Chamberlain (sac@rtl.cygnus.com)
4708 * archive.c (bfd_generic_archive_p): check for bout archives too.
4709 * bout.c: make it work again.
4711 Sat Mar 14 17:30:40 1992 Fred Fish (fnf@cygnus.com)
4713 * elf.c (elf_corefile_note): Call bfd_xmalloc() instead of bare
4715 * reloc.c (bfd_generic_get_relocated_section_contents): Call
4716 bfd_xmalloc() instead of bare malloc().
4718 Fri Mar 13 15:44:37 1992 K. Richard Pixley (rich@cygnus.com)
4720 * Makefile.in: pass down MAKEINFO on info.
4722 Fri Mar 13 07:41:13 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4724 * config/mt-<foo> now <foo>.mt, config/mh-<foo> now <foo>.mh.
4725 host/h-<foo> now just <foo>.
4726 * configure.in: reflect changes
4728 Thu Mar 12 11:15:02 1992 Per Bothner (bothner@cygnus.com)
4730 * libbfd-in.h (set_tdata): Make change of Feb 27 in the
4731 actual source file, not just the generated libbfd.h.
4733 Sat Mar 7 10:33:41 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4735 * coff-i960.c (icoff_little_vec): add COFF_SWAP_TABLE so we can run
4736 gdb on little-endian 960 code.
4737 * archive.c (compute_and_write_armap): indirect symbols should go
4738 into the archive header too.
4740 Fri Mar 6 21:55:16 1992 K. Richard Pixley (rich@cygnus.com)
4742 * Makefile.in: added check target.
4744 Thu Mar 5 23:51:42 1992 John Gilmore (gnu at cygnus.com)
4746 * coff-msym.c: Move this file from gdb/ecoff.c. It
4747 handles byte-swapping for ECOFF (MIPS symbol) files.
4748 * config/mh-decstation, config/mh-irix3: Add coff-msym.o
4749 to the files built on MIPS-based hosts.
4750 * Makefile.in: Add rule for coff-msym.
4752 Thu Mar 5 21:36:05 1992 K. Richard Pixley (rich@cygnus.com)
4754 * Makefile.in: added clean-info target. MINIMIZE=1.
4756 Sun Mar 1 22:32:58 1992 Per Bothner (bothner@cygnus.com)
4758 * coff-rs6000.c: Move core file functions into separate
4759 new file rs6000-core.c. This is needed because reading
4760 core files depends on native include files that conflict
4761 with ../include/coff/rs6000.h.
4762 * config/mh-rs6000: Add rs6000-core.o to HDEPFILES.
4764 Thu Feb 27 22:19:55 1992 Per Bothner (bothner@cygnus.com)
4766 * aoutx.h (NAME(aout,print_symbol)): Don't print
4767 symbol addresss for undefined symbols.
4768 * coff-rs6000.c: Various updates (due to target-
4769 independent changes).
4770 * libbfd.h: Ditto (tdata field is now a union).
4771 * hosts/h-sparc.h: Removed prototype for bogus function
4772 'emset' (presumably should have been 'memset' - which is there).
4774 Thu Feb 27 11:46:33 1992 John Gilmore (gnu at cygnus.com)
4776 * configure.in (mips-big-* target): Same is Iris.
4778 Thu Feb 27 09:24:56 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4780 * aoutx.h (translate_from_native_sym_flags): when creating an
4781 alias symbol, fill in the section as undefined, rather than
4782 leaving it blank. If an output section can't be found for a
4783 symbol, then don't core dump.
4785 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4787 * Makefile.in, configure.in: removed traces of namesubdir,
4788 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4789 copyrights to '92, changed some from Cygnus to FSF.
4791 Wed Feb 26 19:40:59 1992 Steve Chamberlain (sac at thepub.cygnus.com)
4794 * coff-h8300.c: fix stupid reloc subtraction bug
4795 * coffcode.h (coff_swap_aux_out): only swap a tvndx by 2 bytes,
4796 since that's how wide it is. (coff_slurp_symbol_table): always zero out
4797 the symbol.flags and done_lineno fields.
4799 Tue Feb 25 14:29:24 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4801 * coffcode.h (coff_write_symbol): write out the correct number of
4803 * cpu-h8300.c: fix disassembly bug
4805 Fri Feb 21 21:39:56 1992 John Gilmore (gnu at cygnus.com)
4807 * bfd-in.h (bfd_errmsg), coffcode.h (coff_swap_aux_in,
4808 section_from_bfd_index), cpu-h8300.c (howto*_callback),
4809 reloc.c, section.c (bfd_map_over_sections), targets.c
4810 (bfd_target_list): Protolint.
4811 * libbfd.h: Update to match a libbfd-in.h from a month ago.
4813 Fri Feb 21 10:57:54 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4815 * coffcode.h (coff_swap_aux_in): lint, (coff_print_symbol): prints
4817 * aoutx.h (swap_std_reloc_out, swap_ext_reloc_out): use the output
4818 section of a symbol rather than the section of a reffed symbol to
4819 determine the r_index of an emmitted reloc.
4821 Thu Feb 20 18:10:34 1992 Per Bothner (bothner at cygnus.com)
4823 * PORTING: New (preliminary) porting guide.
4825 Wed Feb 19 21:39:37 1992 John Gilmore (gnu at cygnus.com)
4827 * bout.c (callj_callback), coff-a29k.c (a29k_reloc), coff-m88k.c
4828 (howto_hvrt16): lint.
4830 Mon Feb 17 12:02:17 1992 Per Bothner (bothner at cygnus.com)
4832 * hp300bsd.c (new), config/mt-hp300bsd: Make hp300bsd
4833 a full configuration (with possible cross-development),
4834 instead of using host-aout.c.
4836 Sun Feb 16 13:01:49 1992 Per Bothner (bothner at cygnus.com)
4838 * aout-target.h (MY(write_object_contents):
4839 Set obj_reloc_entry_size (abfd).
4840 * gen-aout.c: Change to emit a .c files, not a .h file.
4842 Thu Feb 13 20:11:47 1992 Fred Fish (fnf at cygnus.com)
4844 * elf.c (elf_slurp_symbol_table): Remove obsolete use of
4845 BSF_ABSOLUTE and replace with bfd_abs_section reference.
4847 Thu Feb 13 17:22:44 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4849 * coffcode.h (get_normalized_symtab): fixed bug where symbols
4850 with more than one auxent can cause nasty core dumps.
4852 * coffcode.h, libcoff.c: added new fielded to coff_symbol_struct
4853 "done_lineno" so that a symbol which appears twice in the symbol
4854 table only gets it's linenumbers relocated once. Modifed
4855 (coff_write_native_symbol) and (coff_make_empty_symbol) to make
4858 Tue Feb 4 15:39:55 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4860 * aoutx.h: (translate_from_native_sym_flags): fix constructor
4861 stuff to use the New Order.
4863 Fri Jan 31 01:34:45 1992 Stu Grossman (grossman at cygnus.com)
4865 * ieee.c: Change type of envi[] to unsigned char.
4867 * configure.in: fix vax ultrix configuration.
4869 * elf.c (bfd_section_from_shdr): Deal with null return from
4870 bfd_make_section(). (elf_object_p): Select endianess properly.
4872 Fri Jan 31 01:19:55 1992 John Gilmore (gnu at cygnus.com)
4874 * hosts/h-tahoe.h, h-vaxbsd.h: Fix stack in core files.
4876 Thu Jan 30 23:51:07 1992 John Gilmore (gnu at cygnus.com)
4878 * Makefile.in: host-aout.c doesn't depend on aout-params.h.
4879 * aout-target.h: Use TARGET_BIG_ENDIAN_P to set up vector.
4880 * host-aout.c: Don't use aout-params.h; configure these systems
4881 in their xm files, not in a randomly generated file.
4882 * hosts/h-hp300bsd.h, h-tahoe.h, h-vaxbsd.h, h-vaxult.h:
4884 * hosts/h-vaxbsd.h: Define the form of exec and core files.
4886 Thu Jan 30 13:02:41 1992 Per Bothner (bothner at cygnus.com)
4888 * config/mt-tahoe, config/mt-vax: Change DEFAULT_VECTOR to
4889 host_aout_vec here as well.
4891 Thu Jan 30 11:41:45 1992 Stu Grossman (grossman at cygnus.com)
4893 * host-aout.c: Change TARGETNAME to "a.out" to be compatible with
4894 gdb. config/mt-hp300bsd: Change DEFAULT_VECTOR to host_aout_vec
4895 to prevent undefined symbol.
4897 Thu Jan 30 07:26:53 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4899 Various lints found on PersSony
4900 * aoutx.h: cast an enum
4901 * coff-a29k.c: many ints in reloc structure turned to enum
4902 * coffcode.h: more enums
4903 * cpu-h8300.c: more enums
4904 * opncls.c: more enums
4906 Thu Jan 30 01:19:56 1992 John Gilmore (gnu at cygnus.com)
4908 * configure.in: Make Tahoe configuration work again.
4909 * bfd-in.h: Remove trailing comma from enum declaration.
4910 * ieee.c: Can't put byte values >0x7F into a signed char.
4912 Tue Jan 28 21:10:51 1992 Fred Fish (fnf at cygnus.com)
4914 * Makefile.in: Add dependencies for various coff-*.o files.
4916 * elf.c: Remove extraneous paren from core_prpsinfo and
4917 core_prpstatus macros, rename core_prpstatus to core_prstatus.
4918 Replace references to old section "size" member with new
4919 "_raw_size" member. Implement elf_make_empty_symbol, which
4922 Tue Jan 28 14:51:40 1992 Stu Grossman (grossman at cygnus.com)
4924 * trad-core.c, bfd.c, ../include/bfd.h: Various fixes for PMAX
4927 Tue Jan 28 10:46:32 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4929 * coffcode.h (bfd_coff_relax_section): now static.
4930 (bfd_coff_get_relocated_section_contents): various type lints.
4932 Mon Jan 27 19:44:08 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4934 New entry point in the transfer vector - bfd_relax_section.
4936 * aout-target.h: add to vector, call generic_relax
4937 * bfd-in.h: add to vector
4938 * bfd.c: add #define for vector
4939 * bout.c: add to vector, call generic_relax
4940 * coffcode.h: add to vector, also now has coff specific relax code
4941 for the relaxable H8/300 relocs. Also clean up abs section cruft.
4942 * elf.c: call generic_relax
4943 * ieee.c: call new vector, clean up some bugs due to the creation
4945 * libbfd.h: add bfd_generic_relax_section EXFUN
4946 * oasys.c: call generic_relax
4947 * reloc.c: implement generic_relax
4948 * seclet.c: moved much of this into coffcode.h
4949 * srec.c: call generic_relax
4950 * targets.c: define new transfer vector
4952 Fri Jan 24 14:40:17 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4954 * everything: now modified to use smaller reloc type. Self hosts
4957 Sat Jan 18 17:00:16 1992 Fred Fish (fnf at cygnus.com)
4959 * config/mh-stratus, config/mt-i860-elf, hosts/h-stratus:
4960 New files for stratus.
4962 * configure.in: Add configuration fragments for stratus.
4964 Wed Jan 15 10:02:43 1992 Fred Fish (fnf at cygnus.com)
4966 * aoutx.h (NAME(aout,find_nearest_line)): Declare various filename
4967 variables as CONST since they are set to point to a const char
4968 string. Fixes compiler complaints.
4970 Fri Jan 10 17:44:53 1992 Fred Fish (fnf at cygnus.com)
4972 * hosts/h-amix.h hosts/h-i386v4.h: Change abort() to a function
4975 Fri Jan 10 14:33:32 1992 Per Bothner (bothner at cygnus.com)
4977 * aoutx.h (NAME(aout,find_nearest_line)): Recognize N_SOL
4978 symbols, so that we can emit the correct file name even
4979 if it's an include file.
4981 Thu Jan 2 16:43:34 1992 John Gilmore (gnu at cygnus.com)
4983 * coff-i960.c: Add COFF_SWAP_TABLE to little_vec as well as big_vec.
4984 (Reported by john@labtam.labtam.oz.au (John Carey)).
4986 Wed Jan 1 04:23:06 1992 Fred Fish (fnf at cygnus.com)
4988 * elf.c: Change all '#if HAVE_PROCFS' to '#ifdef HAVE_PROCFS'.
4990 * config/mh-amix, config/mh-i386v4: Remove HDEFINES that was
4991 being used to -DHAVE_PROCFS.
4993 * hosts/h-amix, hosts/h-i386v4: Add '#define HAVE_PROCFS'. Move
4994 '#include "fopen-same.h"' to end of file to match other h-* files.
4996 Fri Dec 20 12:06:17 1991 Fred Fish (fnf at cygnus.com)
4998 * configure.in: Change svr4 references to sysv4. Add case
4999 "unknown" for target vendor and infer some targets based
5000 on the specified operating system.
5002 Wed Dec 18 17:17:59 1991 Stu Grossman (grossman at cygnus.com)
5004 * bfd-in.h, libaout.h: ANSIfy enums.
5006 Wed Dec 18 16:12:25 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5008 * archive.c (normalize): created version for VMS which removes the
5009 VMS directory crap from the front and end of a filename, eg turn
5010 [-.foo]bar.obj;123 into bar.obj
5011 (bfd_construct_extended_name_table): now writes index into an
5012 extended name table in decimal - the same base used to read an
5013 extended name table.
5015 Wed Dec 18 14:40:39 1991 Per Bothner (bothner at cygnus.com)
5017 * aout-encap.c: Fix to use aout-target.h.
5018 * aoutf1.h: Use standard MY_object_p and MY_callback
5019 in aout-target.h. Remove target-specific versions.
5020 * host-aout.c: Re-write to use aout-target.h.
5021 * gen-aout.c: New files use with host-aout.c to generate
5022 host-specific a.out-related parameters.
5023 * Makefile.in: host-aout.o depends on aout-params.h, which is
5024 generated by gen-aout.
5025 * aout-target.h: Make a little more flexible.
5026 * libaout.h, aout-target.h: Removed WORK_OUT_FILE_POSTIONS
5027 macro. Instead, inline it in aout-target.h.
5028 * newsos3.c: Define N_SHARED_LIB(x) as 0 to avoid
5029 a gcc -Wall warning.
5030 * archive.c: Add missing commas in DEFUN macro (2 places).
5031 * elf.c, coffcode.h, aoutf1.h: Use ANSI functions instead of
5032 Berkeley ones, now that libiberty has them:
5033 bcopy->memcpy, bzero->memset, bcmp->memcmp.
5034 * aoutx.h: Various touch-ups: Re-formatting, fix a cast,
5035 remove unused variable.
5037 Tue Dec 17 19:48:59 1991 Fred Fish (fnf at cygnus.com)
5039 * elf.c (elf_core_file_matches_executable_p): Enclose corename
5040 and execname inside HAVE_PROCFS ifdef since they are unused
5041 when it is not defined.
5043 Mon Dec 16 12:00:10 1991 Fred Fish (fnf at cygnus.com)
5045 * elf.c: Flag all sections as either code or data. We can't
5046 be sure what they are anyway, since ELF doesn't fit the
5047 traditional model of text+data+bss very well. Add new local
5048 function elf_read() to simplify code. Record entry point in
5051 Thu Dec 12 21:01:22 1991 John Gilmore (gnu at cygnus.com)
5053 * hosts/h-*.h: Configure fopen using ../include/fopen-*.h
5054 rather than N copies of the same lines.
5056 Wed Dec 11 16:39:45 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5058 * cpu-h8300.c: disassemble branch displacements correctly
5059 * coff-h8300.c: put reloc offsets out in 32bits
5061 * makefile.dos, configdj.bat: New files from DJ
5062 * cache.c: fopen with new macros is needed for DOS.
5063 * ieee.c: environ renamed to envi to stop an include file
5065 * opncls.c, coff-rs6000.c: more fopens with macros.
5067 Tue Dec 10 04:07:24 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5069 * Makefile.in: infodir belongs in datadir.
5071 Sat Dec 7 16:39:23 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5073 * Makefile.in: fix where docdir lives
5075 * aoutx.h, archive.c, archures.c, bfd.c, cache.c, coff-m88k.c,
5076 coffcode.h, core.c, ctor.c, elf.c, format.c, ieee.c, init.c,
5077 libbfd.c, libbfd.h, libcoff.h, opncls.c, reloc.c, section.c,
5078 srec.c, syms.c, targets.c : all new documentation and lint
5082 Sat Dec 7 07:22:09 1991 John Gilmore (gnu at cygnus.com)
5084 * coffcode.h, srec.c: Lint.
5086 Fri Dec 6 22:58:48 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5088 * Makefile.in: install using INSTALL_DATA, added standards.text
5091 * configure.in: mark directory as target dependent. configure
5092 nows works in objdir always so make file existence checks
5095 Thu Dec 5 22:46:19 1991 K. Richard Pixley (rich at rtl.cygnus.com)
5097 * Makefile.in: idestdir and ddestdir go away. Added copyrights
5098 and shift gpl to v2. Added ChangeLog if it didn't exist. docdir
5099 and mandir now keyed off datadir by default.
5101 Wed Dec 4 10:14:17 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5103 * aoutf1.h (sunos_<size>_object_p, sunos4_callback): moved the
5104 computation of arch and machine type so it's worked out before
5105 some_aout_object_p is called.
5106 * aoutx.h: (some_aout_object_p): don't set arch and mach to
5108 * archures.c: add extra field 'section_align_power' to hold
5109 default section alignment in object files.
5110 * cpu-a29k.c, cpu-h8300.c, cpu-i386.c, cpu-i960.c, cpu-m68k.c,
5111 cpu-m88k.c, cpu-mips.c, cpu-rs6000.c, cpu-sparc.c, cpu-vax.c:
5112 initialize the new field.
5113 * bout.c (b_out_callback): replace the text size, since aout
5115 * aoutx.h: Documentation in the new style
5117 Wed Dec 4 02:00:30 1991 John Gilmore (gnu at cygnus.com)
5119 * bfd.c (bfd_get_mtime): Don't cache mtime any more; only
5120 use the saved value if mtime_set is already set (intended
5121 for archive files, though apparently not used yet).
5123 Tue Dec 3 22:54:50 1991 John Gilmore (gnu at cygnus.com)
5125 * targets.c: Revise comments about how to configure the target
5126 vector, to match reality. Remove mention of obsolete methods.
5127 Remove long lists of capitalized macros that turn into the same
5128 thing in lowercase. Normal vector simply lists all known
5129 lowercase xvec names; all other cases are handled by SELECT_VECS.
5131 * config/mt-i386-coff: Set DEFAULT_VECTOR to real identifier,
5134 * config/mt-i960-{coff,bout}: Use SELECT_VECS to make a short
5135 list of supported targets.
5137 Tue Dec 3 14:06:15 1991 Per Bothner (bothner at cygnus.com)
5139 * archive.c (bsd_write_armap): The pad byte sometimes added to
5140 the string table in a __.SYMDEF member is now
5141 counted as part of the size of the string table.
5142 This is compatible with the old ranlib, as well as Sun's.
5144 Tue Dec 3 10:53:30 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5146 * srec.c: Rewrote to fix many bugs; now gets the record type
5147 right, doesn't choke on input, sets the start address in an S9 and
5148 fills in the filename on an S0.
5150 Sat Nov 30 21:19:15 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5152 * cpu-h8300.c: Add support for MEMIND addressing mode
5154 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
5156 * coffcode.h: use the new macro if available
5158 * elf.c (elf_corefile_note): cast malloc to avoid warning.
5159 * Makefile.in: Fixed dependencies due to file rename
5161 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
5162 coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5163 coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
5164 newos3.c, stab-syms.c, syms.c: All these files have had their
5165 #includes altered to point to the new places.
5167 Fri Nov 29 20:04:49 1991 Fred Fish (fnf at cygnus.com)
5169 * config/mh-i386v4, config/mh-i386-elf, hosts/h-i386v4.h: New files.
5171 * configure.in: Add vendor "ncr" as supported per-target vendor.
5172 Add svr4 case for i386 per-host case.
5174 * elf.c (elf_object_p, elf_core_file_p): Add missing "break" to
5177 Fri Nov 29 12:16:51 1991 Per Bothner (bothner at cygnus.com)
5179 * syms.c (bfd_decode_symclass): Return 'A'
5180 for symbols that are both absolute and global.
5181 * archive.c (bfd_special_undocumented_glue): Return NULL
5182 if bfd_ar_hdr_from_filesystem returns NULL.
5184 Tue Nov 26 09:10:55 1991 Steve Chamberlain (sac at cygnus.com)
5186 * Makefile.in: added coff-h8300
5187 * configure.in: now h8 is a coff target
5188 * cpu-h8300.c: fix various disassembly problems
5189 * libcoff.h: took out some code which has been #0ed for a long
5191 * targets.c: added h8 coff
5192 * coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
5193 added new macro RTYPE2HOWTO to take a load of #ifdefs out of
5195 * coffcode.h: Started to change the way machine dependencies are
5196 handled, from the nest of #ifdefs to macros defined in the
5197 including coff-<foo>.c
5199 Fri Nov 22 08:11:42 1991 John Gilmore (gnu at cygnus.com)
5201 * aoutx.h (some_aout_object_p): Set the `executable' bit
5202 if the entry point is contained in the text segment, even if the
5203 text segment is at location 0.
5205 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
5206 nonstandard MIPS sections (.rdata, .sdata, etc).
5208 * aoutx.h, bfd.c, coffcode.h, ieee.c, oasys.c, targets.c: CONST lint.
5209 * libbfd-in.h, libbfd.h, aoutx.h, coffcode.h, elf.c, libaout.h:
5210 Rename ALIGN to BFD_ALIGN to avoid conflict with BSD <sys/param.h>.
5212 * host-aout.c, trad-core.c: Fix write_armap prototypes. Lint.
5214 Thu Nov 21 19:56:40 1991 Per Bothner (bothner at cygnus.com)
5216 * stab-syms.c, syms.c: Moved bfd_stab_name() and bfd_stab_names[]
5217 from syms.c to new file stab-syms.c. Also, since GNU extended
5218 type codes such as N_SETT are no longer in ../include/stab.def,
5219 include them manually.
5220 * stab-syms.c, aoutx.h: Renamed bfd_stab_name() and
5221 bfd_stab_names[] to aout_stab_name() and aout_stab_names[].
5222 * libaout.h: Added prototype for aout_stab_name().
5223 * Makefile.in: Update Makefile for new stab-syms.[co].
5225 Thu Nov 21 11:50:49 1991 John Gilmore (gnu at cygnus.com)
5227 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
5228 rather complicated seeming problem. Eliminate LOGICAL_ versions,
5229 just make N_XXX work by excluding the header from the text segment.
5230 * aoutx.h: Fix comments to match.
5232 Tue Nov 19 18:49:01 1991 Per Bothner (bothner at cygnus.com)
5234 * libaout.h (WORK_OUT_FILE_POSITIONS): Use new LOGICAL_TXTADDR,
5235 LOGICAL_TXTOFF, LOGICAL_TXTSIZE macros to figure out numbers
5236 for the "logical" text segment (i.e. never consider the exec
5237 header to be part of the text segment). This change is
5238 needed for consistency with various other parts of bfd and ld.
5239 * aoutx.h (NAME(aout,soe_aout_object_p)): Fix comment,
5240 and move calculation of obj_textsec(abfd)->size to libaout.h.
5241 * bfd-in.h: Removed bogus ';'.
5243 * Makefile.in: Add MINIMIZE flag to select lean
5244 or bloated target_vector.
5245 * targets.c: Use new MINIMIZE macro, and add trad_core if needed.
5246 * newsos3.c: Fixes to ../include/aout64.h remove need
5247 for special N_TXTOFF macro, but require N_HEADER_IN_TEXT.
5249 Mon Nov 18 12:00:59 1991 Per Bothner (bothner at cygnus.com)
5251 * aout-target.h, aoutf1.h, newsos3.c: Make aout-target.h
5252 handle both little and big-endian targets, with little
5253 the default unless TARGET_IS_BIG_ENDIAN_P is defined.
5254 * host-aout.c: Add FIXME note.
5256 Sun Nov 17 13:29:39 1991 Per Bothner (bothner at cygnus.com)
5258 * targets.c: Make the default target_vector contain
5259 just &DEFAULT_VECTOR. This makes executables a lot smaller.
5260 Old behavior can be gotten by defining ALL_TARGETS.
5261 * aoutf1.h, demo64.c, i386aout.c, newsos3.c, sunos.c:
5262 Factored out common code into new file aout-target.h.
5263 Saves a lot of duplicate code for a.out variants.
5265 Fri Nov 15 13:00:43 1991 Per Bothner (bothner at cygnus.com)
5267 Get 'make headers' to work when configured with +subdirs.
5268 * Makefile.in: Add $(subdir) to docdir path.
5269 * doc/Makefile.in (protos): Add $(srcdir) prefix
5270 to name of sed scripts.
5272 Thu Nov 14 19:49:10 1991 Per Bothner (bothner at cygnus.com)
5274 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
5275 * syms.c (bfd_stab_names): Turn on new GNU_EXTRA_STABS macro
5276 to include names of N_SETT etc.
5278 Thu Nov 14 19:11:13 1991 Fred Fish (fnf at cygnus.com)
5280 * elf.c: Add minimal support for ELF symbol tables. Generates
5281 canonical bfd symbol tables from ELF symbol tables. Change the
5282 name of some functions from bfd_<name> to elf_<name>.
5284 * syms.c: Trivial fix to comment to remove a redundant "to".
5286 Wed Nov 13 17:02:01 1991 John Gilmore (gnu at cygnus.com)
5288 * coff-{i386,m68k,m88k}.c: Change name of file format to standard
5289 form that GDB recognizes as COFF.
5291 Wed Nov 13 09:09:41 1991 Steve Chamberlain (sac at cygnus.com)
5293 * ieee.c (ieee_object_p): cast NULL correctly.
5294 * configure.in: added harris host
5296 * coff-a29k.c: Lots of changes, most from David Wood.
5298 Tue Nov 12 07:21:41 1991 John Gilmore (gnu at cygnus.com)
5300 * coff-m88k.c (coff_write_armap): Just #undef it.
5302 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
5304 * Makefile.in: standardize on MINUS_G to disable debugging
5305 * coff-m88k.c: create coff armaps instead of bsd ones.
5306 * opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
5309 Mon Nov 11 19:07:32 1991 Fred Fish (fnf at cygnus.com)
5311 * elf.c: Additions to support ELF format core files.
5312 * config/mh-amix: Add -DHAVE_PROCFS to HDEFINES, since host
5313 has support for /proc (all the include files in particular).
5315 Mon Nov 11 18:36:47 1991 Per Bothner (bothner at cygnus.com)
5317 * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
5318 of two N_SO stabs, one for directory, and one for filename.
5320 * bfd-in.h (print_vma): Factor out duplicate definition.
5322 Exit a little more gracefully when malloc returns NULL.
5323 * libbfd.c: New function bfd_xmalloc (malloc wrapper).
5324 * opncls.c, syms.c, bout.c, aoutx.h: Replace malloc by bfd_xmalloc.
5325 * libbfd.h: Rre-generated due to libbfd.c update.
5327 Sat Nov 9 13:45:01 1991 Fred Fish (fnf at cygnus.com)
5329 * config/mt-m68k-elf: Define DEFAULT_VECTOR as elf_big_vec.
5331 * elf.c (elf_object_p): Don't try to create a bfd section for
5332 the first ELF section header. It is just a placeholder.
5334 Sat Nov 9 03:04:26 1991 John Gilmore (gnu at cygnus.com)
5336 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
5337 core files, when compiling native.
5338 * hosts/h-rs6000.h: Define FASCIST_FDOPEN for bfd_fdopenr.
5340 FIXME: The aoutf1.h change below needs to be reversed back
5343 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
5345 * coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
5346 manipulation of lnno fields in lineno structs in a coff-<f>.h
5347 independent way. Override it in coff-<f>.h to your favourite
5348 number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
5349 (coff_swap_lineno_out): modified to use the new macros.
5351 Mon Nov 4 11:38:33 1991 Steve Chamberlain (sac at cygnus.com)
5353 * aoutf1.h (sunos4_callback): Now defaults to 68020 rather than
5354 unknown arch when the magic number doesn't specify the
5355 architecture, since some OSs (eg old sun3s) don't set the number, and
5356 020 is probably the right answer anyway.
5358 Sun Nov 3 12:07:08 1991 Per Bothner (bothner at cygnus.com)
5360 * hosts/h-news.h, hosts/h-rtbsd.h:
5361 Get rid of MISSING_VFPRINTF, since libiberty provides one.
5362 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
5363 bfd_print_symbol_nm, for use by nm.
5364 * aoutx.h (NAME(aout,print_symbol)): Add code for new
5365 bfd_print_symbol_nm option, to print in nm format.
5366 * coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
5367 oasys.c (oasys_print_symbol): Provide stub implementations
5368 for bfd_print_symbol_nm.
5369 * syms.c: New function bfd_decode_symclass, used by nm printer.
5370 New function bfd_stab_name to look up string name of stab code.
5372 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
5374 * Makefile.in: Added ctor.c
5375 * archures.c (bfd_default_arch_struct) added
5376 bfd_default_reloc_type_lookup.
5377 * coffcode.h: removed a load of #if 0ed code.
5378 (coff_compute_file_section_positions): now works out the section
5379 alignment and size correctly in all cases.
5380 (coff_get_symtab): looks for constructor symbols and calls the
5381 right function when they're found. (coff_canonicalize_reloc):
5382 knows when a section is full of constructors and does the right
5384 * cpu-m88k.c: Added default_reloc_type lookup to the architecture
5386 * libbfd-in.h: (bfd_default_reloc_type_lookup) defun added.
5387 * libcoff.h: removed #if 0ed code
5388 * reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
5389 arch independent constructor relocation type.
5390 (bfd_reloc_type_lookup): removed the comment "this will go away"
5391 since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
5392 reloc which is used when BFD_RELOC_CTOR falls through to give a
5393 default 32bit reloc for constructors.
5394 (bfd_default_reloc_type_lookup): added.
5395 * aoutf1.h: fixed SEGMENT_SIZE typo.
5397 Thu Oct 31 18:23:06 1991 John Gilmore (gnu at cygnus.com)
5399 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
5400 matching prefix "coff".
5401 * coffcode.h (coff_swap_aux_in, coff_swap_aux_out): Handle
5402 rs/6000 csect records.
5404 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
5406 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs
5407 * configure.in: add motorola delta88 cases
5408 * libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
5409 write_armap prototype
5410 * libbfd.c: add doc on bfd_write_bigendian_4byte_int
5412 Fri Oct 25 02:48:19 1991 John Gilmore (gnu at cygnus.com)
5414 * Rename COFF-related files in `coff-ARCH.c' form.
5415 coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
5416 coff-mips.c, coff-rs6000.c to be exact.
5418 * Makefile.in: Only supply TARGET_DEFAULTS to targets.c, reducing
5419 make output clutter.
5420 * config/mt-*: Ditto.
5422 Thu Oct 24 22:40:07 1991 John Gilmore (gnu at cygnus.com)
5424 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and
5425 John Gilmore. Archive support from Damon A. Permezel.
5427 * Makefile.in: Add cpu-rs6000.c and rs6000coff.c.
5428 * configure.in: Add rs6000 case.
5429 * targets.c: Add rs6000 vector.
5430 * archures.c: Add rs6000, fix comment on romp.
5431 * bfd-in.h (enum bfd_error): Add no_debug_section error.
5432 * libcoff-in.h (struct coff_tdata): Remove unused string_table.
5433 * bfd.c (bfd_errmsgs): Add no_debug_section error message.
5434 * section.c (bfd_make_section): Return NULL on attempt to create
5436 * coffcode.h (bfd_swap_reloc_in): Handle r_type and r_size.
5437 (bfd_swap_aouthdr_in): Handle lots more members.
5438 (make_a_section_from_file): If section has already been seen,
5439 just return false rather than overwriting it.
5440 (coff_real_object_p): Understand incoming magic numbers.
5441 (coff_set_flags): Understand outgoing magic numbers.
5442 (coff_compute_section_file_positions): outgoing aouthdr magic #.
5443 (build_debug_section): Add fn for reading debug string section.
5444 (get_normalized_symtab): Handle symbol names in debug string section.
5445 Remove unused obj_string_table.
5446 (coff_slurp_symbol_table): Handle rs6000-specific storage classes.
5447 * aoutx.h (translate_from_native_sym_flags, N_SET*): Check for
5448 existing section before making one.
5449 * cpu-rs6000.c: New file.
5450 * rs6000coff.c: New file.
5452 Thu Oct 24 02:03:24 1991 Fred Fish (fnf at cygnus.com)
5454 * elf.c: Add partial support for ELF format corefiles. Still needs
5455 support for extracting registers from corefiles.
5457 * config/t-m68k-elf: Set DEFAULT_VECTOR to elf_big_vec.
5459 * config/{h-amix,h-dgux,h-irix3,h-ultra3}: For systems where
5460 RANLIB is defined as echo, send the output to /dev/null to help
5461 reduce clutter in the output from doing a make.
5463 Mon Oct 21 17:48:48 1991 John Gilmore (gnu at cygnus.com)
5465 * hosts/h-vaxult.h: Remove malloc/free decls covered in stdlib.h.
5466 Fix HOST_PAGE_SIZE and HOST_SEGMENT_SIZE. From David Taylor.
5468 Mon Oct 21 09:34:11 1991 Steve Chamberlain (steve at rtl.cygnus.com)
5470 * coffcode.h (coff_compute_section_file_positions): make it pad
5471 section size out if there are alignment restrictions so that the
5472 image will be ok on a system where section positions are worked
5473 out by accumulating sizes rather than from the section headers.
5474 * targets.c (proto write_armap). Changed orl_count to unsigned.
5475 * opncls.c (bfd_close_all_done). Added so that generative
5476 programs like gas can close a bfd without causing bfd confusion.
5477 * libbfd.h (changed becuase of protos)
5478 * amdcoff.c: messed with the way that jmp displacements are
5479 calcualated. This may not yet be totally correct.
5480 * archive.c (coff_write_armap): rewrote the way that ranlibs are
5482 * coffcode.h (fixup_symbol_value): now doesn't core dump if a non
5483 abs symbol has no section (like a register symbol).
5484 (coff_write_symbol) now zeros auxent before filling it up to help
5485 with sensitive applications.
5486 * libbfd.c (bfd_write_bigendian_4byte_int): added.
5488 Wed Oct 16 22:58:45 1991 John Gilmore (gnu at cygnus.com)
5490 * bfd.c: Make sure we don't get a macro strerror().
5491 * opncls.c (bfd_fdopenr): If FASCIST_FDOPEN, use "r", not "r+".
5492 * trad-core.c (trad_unix_core_file_failing_command): Suppress
5493 attempt to recover command, ifdef NO_CORE_COMMAND.
5494 * hosts/h-tahoe.h: Add FASCIST_FDOPEN and NO_CORE_COMMAND;
5496 * hosts/h-i386v.h: Use <utime.h>, not <sys/utime.h>, unlike POSIX.
5498 Wed Oct 16 12:43:49 1991 Per Bothner (bothner at cygnus.com)
5500 * archive.c (bsd_write_argmap): The size of the ranlib structures
5501 should not include the size field itself.
5502 * aoutx.h, libaout.h (NAME(aout, sizeof_headers)): Use
5503 adata(abfd)->exec_bytes_size field instead of constant macro,
5504 because aoutx.h compiles to a simple .o file shared by
5505 all 32-bits a.out targets.
5507 Wed Oct 16 11:11:05 1991 John Gilmore (gnu at cygnus.com)
5509 * configure.in: Allow i386-sco-sysv.
5510 * bout.c: Remove unused i960_align; lint dummy core file handlers.
5511 * cpu-h8300.c: lint.
5513 * host-aout.c: New strategy. We use common code, include files,
5514 and data structures to handle the file, but set a few parameters
5515 from the host's config file (page size, text start addr, etc).
5516 * libaout.h: Define HP BSD machine types.
5517 * aoutf1.h: Handle reading a.outs with these types.
5519 * trad-core.c: Pass the u.u_ar0 value as the negative of the
5520 virtual-memory-address of the .reg section. We can't just make a
5521 section for "all the regs and nothing else" because only GDB knows
5522 exactly where the regs are (scattered around the upage and stack).
5523 Clean up memory allocation. Remove big- and little-endian
5524 vectors, replace with single vector; this only runs on the host,
5525 in host byte order. Replace byteswap routines with aborts in case
5527 * targets.c: There's only one trad_core_vec now.
5528 * aoutf1.h (sunos_core_file_p): VMA of .reg* now needs to be 0.
5530 Tue Oct 15 08:29:03 1991 John Gilmore (gnu at cygnus.com)
5532 * hosts/h-amix.h (free): Fix prototype.
5534 * aoutx.h: Don't use NULL as an integer, for braindead systems
5535 that declare it as (void *)0. (From Peter Schauer.)
5537 Mon Oct 14 17:20:47 1991 Per Bothner (bothner at cygnus.com)
5539 * opncls.c (bfd_fdopenr): Add parentheses to avoid reported
5540 problem with bad Ultrix system headers.
5541 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
5542 various kinds of alignments for the various kinds of
5545 Mon Oct 14 14:23:10 1991 John Gilmore (gnu at cygnus.com)
5547 * doc/Makefile: Don't assume . is on the path (from James Clark).
5549 Fri Oct 11 22:45:14 1991 John Gilmore (gnu at cygnus.com)
5551 * Makefile.in: Avoid Sun Make VPATH bugs.
5552 * targets.c: Declare trad_core vectors extern.
5554 Fri Oct 11 13:03:02 1991 Per Bothner (bothner at cygnus.com)
5556 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
5557 * libbfd.h: Moved ALIGN macro here.
5558 * bout.c (b_out_callback): Replace i960_align by align_power.
5560 * libaout.h (struct aoutdata): Added fields page_size,
5561 segment_size and exec_bytes_size. These help generic code
5562 (in aoutx.h and libaout.h) to figure out where to align
5563 the various segments in a demand paged file.
5564 * libaout.h (WRITE_HEADER): Use new (struct aoutdata) fields
5565 to decide if the exec header counts in a_text (text segment size).
5566 Also, assume D_PAGED flag is set; don't set it here.
5567 * bout.c (b_out_callback): Add initialization of
5568 adata fields page_size, segment_size, and exec_bytes_size.
5569 * host-aout.c (NAME(host_aout, callback) and
5570 NAME(host_aout,mkobject): Ditto.
5571 * i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
5572 * newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
5573 * aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
5574 * aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
5575 EXEC_BYTES_SIZE from the a_test size; this is only appropriate
5576 for some systems (mainly sunos), so do it in the callback instead.
5577 Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
5578 * aoutx.h (NAME(aout,set_section_contents): Change the way
5579 filepos and size of sections are carried out to support
5580 older styles of demand paged executables.
5583 Fri Oct 11 12:33:36 1991 Steve Chamberlain (steve at cygnus.com)
5585 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
5586 * bfd.c: Added macros to enable gas to swap coff records.
5587 * coffcode.h: Make the coff_swap_*_out routines return the number
5588 of bytes swapped, and cleaned up their prototypes.
5589 * configure.in: Added ebmon/coff support
5590 * ecoff.c: Changed null definitions of coff_swap_*_out to conform
5592 * targets.c: Added new entry points for coff swapping
5594 Fri Oct 11 03:01:52 1991 John Gilmore (gnu at cygnus.com)
5596 Restructure configuration scheme for bfd, binutils, ld.
5598 * include/sys/h-*.h: Move to bfd/hosts/h-*.h.
5599 * configure.in: Revise to symlink sysdep.h to hosts/h-xxx.h.
5600 Change some config names to match other dirs.
5601 * *.c: Include bfd.h before sysdep.h, so ansidecl and PROTO()
5603 * Makefile.in: Use -I. to get sysdep.h. Remove refs to
5604 ../include/sysdep.h.
5605 * cpu-i960.c: Strncmp needed a length arg.
5606 * ecoff.c: Don't ever call trad_unix_core_file_p from here.
5607 * i386aout.c: Remove dead N_TXTOFF override.
5608 * trad-core.c: Don't disable the whole file if SUN4_SYS.
5609 * config/: Rename some config files to match up h-*.h names.
5610 Remove all the HOST_SYS definitions from the config files.
5611 * hosts/h-amix.h, h-i386v.h: Define POSIX_UTIME, not USG.
5612 * hosts/h-hp9000.h: Remove USG comment.
5613 * hosts/h-rs6000.h: Include <stdlib.h> for malloc.
5614 * hosts/h-news.h, h-sparc-64.h: New config files that had
5615 previously been kludged in the <sysdep.h> file.
5617 Thu Oct 10 17:54:08 1991 John Gilmore (gnu at cygnus.com)
5619 * config/*: trad-core support is HOST dependent, not target
5620 dependent. Target config files only set DEFAULT_VECTOR and/or
5621 other vector elements. Exception: when host-aout.c is in use,
5622 in which case we're forced to assume we're native (hp, vax,
5623 tahoe). Rename XDEPFILES to HDEPFILES.
5624 * Makefile.in: Rename XDEPFILES.
5625 * config/h-sun*: Don't force static linking.
5626 * trad-core.c: Document how to use it nowadays.
5627 * i386aout.c, newsos3.c: Clean up.
5628 * i386coff.c: Allow 386 coff files to be used as core files too
5629 (for reading core files from embedded systems).
5631 Tue Oct 8 15:30:39 1991 John Gilmore (gnu at cygnus.com)
5633 * Add i386aout.c for a.out support on the i386.
5635 Tue Oct 8 12:18:54 1991 Roland H. Pesch (pesch at cygnus.com)
5637 * reloc.c, section.c, syms.c, targets.c: correct info-node
5638 structure in *doc* comments.
5639 doc/Makefile: stop hiding complaints from makeinfo.
5641 Sun Oct 6 19:10:06 1991 John Gilmore (gnu at cygnus.com)
5643 * aoutx.h (...some_aout_object_p): Take a third parameter,
5644 the internal_exec struct, and avoid ever looking at an
5645 external_exec. All callers changed to read the entire
5646 external_exec struct, swap and check its magic number,
5647 swap in the whole structure, and pass the swapped-in version to
5649 * bout.c: Bring into modern era. Use single _object_p routine
5650 for big- aand little-endian. Provide internal and external
5651 exec header structs. Use separate swap-in and swap-out routines.
5653 * libaout.h: Move struct internal_exec from ../include/aout64.h
5654 to here. Add obj_symbol_entry_size to struct aoutdata.
5655 * aoutx.h (...some_aout_object_p): Set obj_symbol_entry_size.
5657 * ../include/aout64.h: Change EXTERNAL_LIST_SIZE to
5658 EXTERNAL_NLIST_SIZE. Callers changed.
5660 Fri Oct 4 18:18:46 1991 John Gilmore (gnu at cygnus.com)
5662 * bfd.c: Remove strerror() to libiberty.
5664 * elf.c: Remove elf_set_section_contents, use generic one. Lint.
5665 * libbfd-in.h, libbfd.c: Add bfd_generic_set_section_contents.
5666 * libbfd.c (bfd_generic_{get,set}_section_contents): Check that
5667 last byte of transfer, not first byte, is within the section.
5669 * host-aout.c: Remove `BSD' archive support. Lint.
5671 * archures.c: Rename `struct bfd_arch_info_struct' to `struct
5672 bfd_arch_info'. Rename `typedef bfd_arch_info_struct_type' to
5673 `bfd_arch_info_type'. All uses changed.
5674 * reloc.c: Rename `bfd_reloc_status_enum_type' to
5675 `bfd_reloc_status_type'. Rename `bfd_reloc_code_enum_real_type'
5676 to `bfd_reloc_code_real_type'. (This seems to be a misnomer,
5677 it needs a better name.) All uses changed.
5678 * targets.c: Rename `enum target_flavour_enum' to `enum
5679 target_flavour', and remove the `_enum' from all of the enum
5680 values themselves. All uses changed.
5682 * configure.in, config/h-i386mach: i386 mach host.
5683 * config/t-i386-aout: Use host-aout.c.
5685 * trad-core.c: Give it its own xvec's to make it independent
5686 of other file formats.
5687 * ecoff.c, host-aout.c: Remove refs to trad-core.
5688 * config/t-dec3100, t-hp300bsd, t-tahoe, t-vax: Define TRAD_CORE.
5689 * targets.c: #ifdef TRAD_CORE, include it in the vector.
5691 Fri Oct 4 17:38:03 1991 Steve Chamberlain (steve at cygnus.com)
5693 * reloc.c: Extended NEWHOWTO macro
5694 * ieee.c: Changed the way 8bit pcrel is done
5695 * cpu-h8300.c: got the registers in the right order
5697 Thu Oct 3 19:39:55 1991 John Gilmore (gnu at cygnus.com)
5699 * bfd-in.h: enum boolean => enum bfd_boolean for SVR4. Gumby's
5700 prediction is vindicated!
5702 * bfd-in.h, libbfd-in.h, doc/Makefile, doc/tolibbfd, doc/intobfd:
5703 Remove refs to howto.c, since Steve forgot.
5705 Thu Oct 3 07:49:21 1991 Steve Chamberlain (steve at cygnus.com)
5707 * elf.c: took the abort out of set_arch_mach so that objdump -i will
5708 still work. Now allows any architecture/machine to be set.
5710 Wed Oct 2 13:50:35 1991 Steve Chamberlain (steve at cygnus.com)
5712 * howto.c deleted and moved code to reloc.c
5714 * libbfd.h, libbfd-in.h removed $id stuff for real
5716 * cpu-h8300.c Made it match various different spellings of h8300.
5718 * archures.c: Took out the first char filter which made it only
5719 look for a cpu/arch match when the first chars of supplied and
5720 tested names were the same.
5722 * targets.c removed oasys stuff, pending someone to fix the bugs
5726 Tue Oct 1 12:29:44 1991 John Gilmore (gnu at cygnus.com)
5728 * Makefile.in, configure.in, targets.c, elf.c: Add preliminary
5729 ELF support good enough for GDB.
5730 * configure.in, config/h-amix, config/t-m68k-elf: Handle
5731 m68k-cbm-svr4 host and target.
5732 * config/t-m68k-coff, t-m88k-coff, t-m88k-aout: Make files nonempty
5733 so `diff' and `patch' can cope.
5735 Tue Oct 1 11:24:31 1991 Steve Chamberlain (steve at cygnus.com)
5737 * archures.c: removed texinfo error
5739 * init.c: added texinfo hooks, and removed initialization error
5742 * libcoff-in.h, libbfd-in.h removed $id field so cvs can merge
5745 Tue Oct 1 05:02:53 1991 John Gilmore (gnu at cygnus.com)
5747 * cpu-i960.c: Avoid numerical count of initializers.
5749 Vax Ultrix changes from David Taylor <taylor@think.com>:
5750 * host-aout.c: Make little-endian vector really little-endian.
5751 * configure.in: Separate vax and tahoe cases, handle ultrix.
5752 * config/t-vax: Add trad-core.o.
5753 * config/h-vaxult: New host system.
5755 Mon Sep 30 15:13:46 1991 Steve Chamberlain (steve at cygnus.com)
5757 * bfd-in.h VERSION, change version number to 0.18, this makes a
5758 gap, but now is the same as the linker version number.
5760 * cpu-a29k.c, cpu-i386.c, cpu-m68k.c, cpu-mips.c, cpu-vax.c,
5761 cpu-h8300.c, cpu-i960.c, cpu-m88k.c, cpu-sparc.c: added. These
5762 files will eventually contain processor specific bits for bfd,
5763 like strange relocation information and dis/assembly. So far only
5764 the H8 has been even partially done. This work also ties in with
5765 the change in handling architectures.
5767 * amdcoff.c: (a29k_reloc) fix error message.
5769 * aout-f1.h: (choose_reloc_size) now calls bfd_get_arch to
5770 discover the architecture of the bfd. (sunos4_callback) calls the
5771 function bfd_set_arch_mach rather than stuffing stuff directly
5772 into the bfd. (sunos4_write_object_contents), changed names of
5775 * aoutx.h: (set_arch_mach) now calls bfd_default_set_arch_mach to
5776 setup the environment.
5778 * archive.c: (bfd_slurp_coff_armap) coff archives always have the
5779 headers in big endian format, regardless of the endianess of the
5782 * archures.c: totally changed. Now an architecture is represented
5783 with a pointer to an info structure rather than an enumerated type
5784 and a long. The old info is available as two elements in the
5785 structure. Future enhancements to architecure support will
5786 involve pointers to methods being placed into the info structure.
5788 * bfd.c: changed the definition of the bfd structure for the new
5791 * bout.c: (b_out_set_arch_mach) changed to use the new
5792 architecture mechanism.
5794 * coffcode.h: (coff_set_arch_mach, coff_set_flags) changed to use
5795 the new architecture mechanism.
5797 * configure.in: added h8 stuff.
5799 * ieee.c: too many changes to note. Now ieee files written with
5800 bfd gas and ld can be read by gld and ieee only linkers and
5803 * libbfd.c, libbfd.h: changed prototype of bfd_write.
5805 * newsos3.c: (newos3_callback) now calls bfd_set_arch_mach rather
5806 than fixing the structure directly.
5808 * oasys.c: (oasys_object_p) now calls bfd_default_set_arch_mach rather
5809 than fixing the structure directly.
5811 * opncls.c: (new_bfd) makes sure that bfd_init has been called
5812 before opening a bfd.
5814 * srec.c: (srec_set_arch_mach) now calls bfd_default_set_arch_mach
5815 rather than fixing the structure directly.
5817 * targets.c: (target_vector) now by defining SELECT_VECS (perhaps
5818 in the t/hmake file) a user can select which backends they want
5819 linked with bfd without changing the source.
5821 * init.c: new, looks after initializing modules.
5823 * howto.c: for future use, will allow an application to work out
5824 what cookie to use as a handle on a relcoatio howto.
5826 Mon Sep 30 13:31:15 1991 John Gilmore (gnu at cygnus.com)
5828 * srec.c: Better error checking, partly from Peter Schauer.
5829 (srec_object_p): Avoid assuming any file that starts with 'S' is
5830 an S-record file! (Check for 3 uppercase-hex digits after it.)
5831 (ISHEX): Define new macro for checking supposedly hex characters.
5832 (pass_over): Treat as EOF any S-record line that:
5833 * doesn't have hex in either size character
5834 * produces a size larger than 0x7F
5835 * has an unrecognized type number
5837 Thu Sep 26 15:27:29 1991 John Gilmore (gnu at cygnus.com)
5839 * aoutf1.h, aoutx.h, bout.c, coffcode.h, host-aout.c, oasys.c,
5840 opncls.c: Lint (saber actually).
5842 Thu Sep 26 11:24:24 1991 Per Bothner (bothner at cygnus.com)
5844 * libaout.h (WRITE_HEADERS): Set header's a_text field always.
5845 * newsos3.c: Fixed two types: newos3 -> newsos3.
5846 * reloc.c (bfd_perform_relocation): Fix pc-relative relocation
5847 to use correct segment.
5849 Mon Sep 23 18:24:34 1991 Per Bothner (bothner at cygnus.com)
5851 * aoutx.h (print_symbol): Handle missing symbol->name.
5853 Fri Sep 20 12:26:01 1991 Stu Grossman (grossman at cygnus.com)
5855 * aoutf1.h (swapcore_sparc): Change name of USRSTACK, fix comment
5858 Tue Sep 17 17:23:49 1991 Stu Grossman (grossman at cygnus.com)
5860 * oasys.c, configure.in, config/h-irix3, config/t-irix3:
5861 add sgi/irix support.
5863 Thu Sep 12 14:29:09 1991 John Gilmore (gnu at cygint.cygnus.com)
5865 Changes for the AMD 29000 Ultracomputer port from David Wood.
5868 * opncls.c (bfd_fdopenr): Handle NO_FCNTL.
5870 * Makefile.in: Make subdirs work by using $(INCDIR) in the
5873 * coffcode.h (coff_real_object_p): Pass information about the
5874 current file's coff symbol format to BFD via the coff_data struct.
5875 (coff_find_nearest_line): obj_icof => coff_data.
5876 (coff_swap_sym_{in,out}): Check that SYMNMLEN == E_SYMNMLEN.
5877 (coff_swap_aux_{in,out}): Check that FILNMLEN == E_FILNMLEN
5878 and DIMNUM == E_DIMNUM.
5879 * configure.in: Handle a29k-*-* hosts, and targets
5880 a29k-*-coff, a29k-*-aout, and a29k-*-sym1.
5881 * libcoff-in.h: Add local_n_btmask, local_n_btshft,
5882 local_n_tmask, local_n_tshift, local_symesz, local_auxesz,
5883 local_linesz to `coff_data' (tdata) struct.
5884 (coff_data, coff_data_type, coff_tdata): Rename struct icofdata.
5885 * config/h-ultra3: Handle a29k-*-* hosts as Ultracomputers.
5887 Thu Sep 12 14:07:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5889 * Makefile.in: $(MAKE) for make, $(docdir) for doc
5890 * doc/Makefile: redundant dependencies for Sun-make VPATH bug
5892 Tue Sep 10 20:34:12 1991 John Gilmore (gnu at cygint.cygnus.com)
5894 * aoutf1.h (sunos4_core_file_p): Release the right storage in
5896 (sunos4_core_file_matches_executable_p): Fix header comparison.
5897 * aoutx.h: Avoid shifts of 32 bits, undefined in C. Lint.
5898 * bout.c, icoff.c, ieee.c, libbfd.c, oasys.c: gcc -O -W lint.
5900 Wed Sep 4 00:44:52 1991 John Gilmore (gnu at cygint.cygnus.com)
5902 Allow GDB to patch object files.
5904 * aoutf1.h (sunos_core_file_p): Set SEC_HAS_CONTENTS on all sections.
5905 * trad-core.h (trad_unix_core_file_p): Ditto.
5906 * aoutx.h (aout_set_section_contents): On first output, check
5907 abfd->direction and complain if erroneous.
5909 * Makefile.in: Add crude dependencies.
5911 Tue Sep 3 13:46:19 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5913 * config/* aoutx.h configure* shortened all the h/tmake-xxxx
5914 to h/t-xxxx files so that everything will work on System V.
5916 Fri Aug 23 13:51:06 1991 John Gilmore (gnu at cygint.cygnus.com)
5918 * aoutx.h: Add information on host-aout.c and how to configure
5919 to use it, to the manual.
5920 * configure.in: Tix typo.
5921 * ecoff.c: If compiling for DEC3100, use trad_unix core files,
5922 else dummy out the core file support.
5923 * trad-core.c (trad_unix_core_file_p): If HOST_DATA_START_ADDR is
5924 specified, use it to locate the data section.
5925 * coffcode.h (coff_write_symbols): Declare buffer as bfd_bytes
5926 rather than as chars (lint).
5928 Thu Aug 22 22:20:19 1991 Stu Grossman (grossman at cygint.cygnus.com)
5930 * aoutx.h, coffcode.h: saberized.
5932 Thu Aug 22 11:27:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5934 * bfd.texinfo: some cleanup, reincorporated more intro matter from
5936 bfd.c, targets.c: minor rewording of doc segments
5939 Wed Aug 21 19:13:22 1991 John Gilmore (gnu at cygint.cygnus.com)
5941 * trad-core.c (trad_unix_core_file_p): Use HOST_TEXT_START_ADDR,
5942 etc, rather than TEXT_START_ADDR.
5943 * host-aout.c: Remove #if 0 around whole thing.
5944 Update to modern (32/64-bit) a.out naming conventions.
5945 Include a large chunk of ../include/a.out.gnu.h to get macros that
5946 are not defined by the system include files.
5947 (host_aout_{32,64}_write_object_contents): Use the WRITE_HEADERS
5948 macro used by the other a.out implementations.
5949 * Makefile.in: Give dependencies to OPTIONAL_BACKENDS.
5951 Wed Aug 21 14:33:06 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5953 * Makefile.in: use targets "bfd.dvi" and "bfd.ps" instead of
5954 texdoc and psdoc; make these depend on generated .texi's
5956 * scanit, (new) unPROTO: turn PROTO macros into ANSI declarations in
5959 * bfd.c, reloc.c, syms.c: minor spelling/wording fixes in doc
5962 * Makefile.in, awkscan-ip, awkscan-p, intobfd,
5963 libbfd.h, libcoff.h, tolibcoff; new bfd-in.h, libbfd-in.h,
5964 libcoff-in.h: (a) use separate files for invariant parts of bfd.h,
5965 libbfd.h, and libcoff.h; (b) in generated parts of same, use less
5966 obtrusive marks indicating .c origins.
5968 * bfd.texinfo: generalize most references to linker
5970 Tue Aug 20 15:18:02 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5972 * Makefile.in: include core.p in PROTOS (building better bfd.h)
5973 * archures.c: remove empty foo() definition (crept in at vn1.9)
5975 Mon Aug 19 13:48:22 1991 Roland H. Pesch (pesch at cygint.cygnus.com)
5977 * bfd.texinfo: use @setchapternewpage on instead of lots of
5978 @page's; minor rephrasing in Introduction.
5980 * aoutx.h, archive.c, archures.c, bfd.c, bfd.texinfo, cache.c,
5981 coffcode.h, core.c, format.c, ieee.c, libbfd.c, libbfd.h, libcoff.h,
5982 oasys.c, opncls.c, reloc.c, section.c, syms.c, targets.c (documentation
5983 segments): used BFD (caps) more consistently as a name in
5984 discourse, fixed a few other minor typos and uses of fonts
5987 Thu Aug 8 16:47:43 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5989 * coffcode.h: fixed bug where string table size wasn't being swapped.
5991 Thu Aug 1 16:35:28 1991 Steve Chamberlain (steve at cygint.cygnus.com)
5993 * section.c: added SEC_CONSTRUCTOR_TEXT|DATA|BSS flags
5995 * syms.c: added BSF_CONSTRUCTOR, BSF_WARNING and BSF_INDIRECT
5996 flags. (bfd_print_symbol_vandf) now knows what to do with the
5999 * aoutx.h: made translate_from_native_sym_flags and
6000 translate_to_native_sym_flags produce the above flags.
6003 Wed Jul 31 09:53:52 1991 John Gilmore (gnu at cygint.cygnus.com)
6005 * all files: update copyright notices for GPL version 2.
6006 Install header comments and attribute most modules to their
6007 authors. BFD's name is now officially "Binary File Descriptor",
6008 so remove any conflicting pejoratives.
6009 archures.h: Consists solely of comments; remove it.
6011 Fri Jul 26 18:11:34 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6013 * Makefile.in, bfd.c: Made it compile again.
6015 Fri Jul 19 08:17:09 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6017 * newsos3.c, targets.c, coffcode.h: new patches from David Wood
6020 Mon Jul 15 16:27:42 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6022 * aoutf1.h archive.c bfd.c coffcode.h core.c ecoff.c ieee.c
6023 bfd.texinfo oasys.c opncls.c reloc.c srec.c: More documentation on
6026 * amdcoff.c bfd.texinfo Makefile.in : Folded in changes for amd
6027 29k coff by David Wood (wood@lab.ultra.nyu.edu).
6029 Thu Jul 4 09:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6031 * Everything: created some new files, core.c format.c, reloc.c,
6032 section.c and syms.c to split the functionality a bit better.
6033 Cleaned up the rest of the files a bit, and added some
6037 Mon Jul 1 13:29:47 1991 David Wood (wood at david.ultra.nya.edu)
6039 * opncls.c, ../include/sys/h-sun3.h ../include/sys/h-sun4.h: fcntl
6040 really takes 3 arguments, patched code and ammended prototypes.
6042 Fri Jun 14 13:19:40 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6044 * ../include/bfd.h (struct bfd_target): Added new field
6045 "align_power_min" which contains the minimum alignment for a
6046 section. This is used in coff_new_section_hook. The field
6047 insertion necessitates an update of all backends..
6049 * aoutf1.h jump table field inserted
6051 * archive.c(snarf_ar_hdr)(bfd_slurp_coff_armap) can now parse dgux style extended
6054 * bout.c(b_out_squirt_out_relocs) fix to assertion tests. Jump
6055 table field inserted.
6057 * coffcode.h(just about everything) Now patches up symbol tables
6058 using a different mechanism. The Intel major bug has been fixed,
6059 and the linker can self host on the Aviion and be debugged with
6062 * ecoff.c: new include and jump table patch, i386coff.c: new
6063 include and jump table patch, icoff.c: new include and jump table
6064 patch, ieee.c: can now read archives containing ieee modules.,
6065 libcoff.h: added (combined_entry_type), libieee.h: uped max
6066 sections to 20, m68kcoff.c: new include and jump table patch,
6067 m88kbcs.c: new include and jump table patch, oasys.c: various bugs
6068 fixed. opncls.c: added bfd_alloc_grow and bfd_alloc_finish.
6069 srec.c: jump table patch. trad-code.c fixed #IF typeo
6071 Fri Jun 7 12:35:46 1991 Sean Fagan (sef at cygint.cygnus.com)
6073 * coffcode.h (coff_swap_aux_in): added else case to deal with
6074 filenames less than 9 characters.
6077 Thu Jun 6 18:27:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6079 * ../include/oasys.h oasys.c (oasys_archive_p): fixed so it works
6081 * srec.c: now allows any number of sections to be created in a
6082 file. Outputs addresses of the right length.
6084 Thu May 30 15:30:10 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6086 * bfd.c (bfd_check_format): Fixed problem where when a defaulted
6087 target didn't match, the format got set to the attempted match,
6088 breaking a future test.
6090 *../include/i386coff.h : fixed typo in type field with size
6092 * i386coff.c icoff.c m88k-bcs.c ecoff.c ../include/bfd.h : Added
6093 support in the jump table for the swapping routines exported to
6094 gdb. Now gdb works with the 386.
6096 Tue May 28 17:21:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6098 * Merge in changes from gdb-3.95 release.
6099 Makefile.in: Allow hmake and tmake files to add OFILES.
6101 bfd.c: support specific targets as well as searching. When
6102 searching, take default target in preference to others.
6104 ieee.c, oasys.c: Avoid using the "tdata" macros left of assignment.
6105 liba.out.h: Don't hard-code file offsets; use N_ macros for them.
6106 libbfd.h: Support specific targets as well as searching.
6107 opncls.c: Support specific targets as well as searching.
6108 targets.c: Search is short-circuited if default target matches.
6109 liboasys.c, libieee.c: Undo bothner changes that make macros
6110 work to the left of assignment, but which depend on the
6111 representations of different pointer types being the same.
6113 Fri May 24 18:56:52 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6115 * i386coff.c: created.
6116 * coffcode.h: added support for 386.
6117 * Makefile.in: added support for 386.
6118 * ../include/i386coff.h: created
6120 Wed May 22 07:26:38 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6122 * coffcode.h: removed all put_x_<sizes>
6123 * libbfd.c: Changed #ifdef __GNUC__ to #ifdef HOST_64_BIT, Added
6127 Tue May 21 08:58:58 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6129 * opncls.c: Changed obstack_chunk_alloc use xmalloc
6131 Mon May 20 17:12:17 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6133 * everything: Removed sysdep.h from bfd.h and put back into files
6134 from which it was split out. Now 64 bit version is built with a
6135 -DHOST_64_BIT="long long" on the compile line.
6137 Fri May 17 19:35:26 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6139 Changed all the [get|put][name] routines to use [get|put]_[size
6142 Put in support for 64 bit work. Now two versions of bfd may be
6143 generated, according to the state of TARGET_64_BIT, one which is
6144 32 bit only, and one which is 64/32 bits.
6145 Created new back end 'demo64' to test 64 bit functionality.
6147 Renamed some files to work on DOS.
6149 * archive.c: lint * bfd.c: prototypes and lint. * ecoff.c: added
6150 64bit transfer * icoff.c: added 64bit transfer * ieee.c: name
6151 chage, 64 bit transfer. * liba.out.h: Split out common code from
6152 sunos and newsos into liba.out. Name changes and prototype mods. *
6153 libbfd.c: lint and prototypes, extra 64bit swaps. * libbfd.h:
6154 prototypes for new functions. * libcoff.h: lint * libieee.h: make
6155 work on DOS * liboasys.h: make work on DOS * m88k-bcs.c: Name
6156 change and 64bit stuff.* newsos3.c: common code removed, new jump
6157 table. * oasys.c: Name change * opncls.c: Portability fixes *
6158 srec.c: Name changes * sunos.c: Removed comon code. * targets.c:
6159 Added demo * aout32, aout64.c include aoutx.h * bout.c: used to
6160 be called b.out.c * coffcode.h: used to be called coff-code.h, now
6161 64bit ized. * demo64.c: 64 bit a.out back end
6163 Thu May 16 16:02:07 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6165 * libieee.h: Make ieee_data and ieee_ar_data macros usable
6166 on LHS of assignment, even when using old compilers.
6167 * liboasys.h: Ditto for oasys_data and oasys_ar_data.
6168 * m68kcoff.c: Add enum-to-int casts to accomodate old compilers.
6169 * newsos3.c: Fix definitions of SEGMENT_SIZE and TEXT_START_ADDR.
6170 * opncls.c: Define S_IXUSR, S_IXGRP, S_IXOTH if undefined.
6171 * targets.c: Add declaration of newsos3_vec.
6173 Mon May 13 10:03:29 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6175 * aout.c: fixxed some of the problems with filepos calculation.
6176 (swap_ext_reloc): fixed problem with creation of relocs.
6177 (aout_set_section_contents): fixed filepos problem
6179 * coff-code.h: (swap_filehdr_in, swap_filehdr_out) add.
6180 (swap_filehdr) delete. Changed all the usage of bfd_h_put_x.
6181 (swap_aouthdr_in, swap_aouthdr_out) add. (swap_aouthdr) delete.
6182 (coff_real_object_p) cleaned up, added MIPS. (coff_object_p)
6183 cleaned up. (coff_write_object_contents) cleaned up.
6185 * ecoff.c: Totally different. Now supports ecoff fully.
6187 * icoff.c: fixed problems in relocation callout.
6189 * libcoff.h: (struct icofdata) removed hdr structure from tdata.
6191 * m68kcoff.c: updated target vector.
6193 * sunos.c: (choose_reloc_size) added: (sunos4_callback) calls
6194 choose_reloc_size. (sunos4_write_object_contents) now calls
6195 choose_reloc_size so outputs relocs correctly, also calculates the
6196 size of the sections correctly.
6200 Fri May 10 16:58:53 1991 John Gilmore (gnu at cygint.cygnus.com)
6202 Merge Per Bothner's changes to modularize BFD a.out a bit.
6204 * libbfd.h, libbfd.c (bfd_generic_get_section_contents): Add.
6205 * ieee.c: Cast enums to int before comparing them, for brain-
6207 * coff-code.h: Remove coff_get_section_contents, and use the
6208 generic one instead.
6210 * aout.c: Derive new module from sunos.c, containing generic
6211 support code for all kinds of a.out files.
6213 * sunos.c: Remove all code that goes in aout.c. Split out
6214 machine dependent followup in sunos4_object_p into
6215 sunos4_callback. Use JUMP_TABLE(aout) for the transver vector,
6216 and redefine only the names we CHANGE, not all the names. Drop
6217 the little-endian vector, and rename the vector as sunos4 rather
6220 * b.out.c: Use aout.c routines for most of the work. Slight
6221 changes for the new regime. Remove close_and_cleanup and
6222 get_section_contents in favor of generics. New transfer vector
6225 * newsos.c: New support for Sony NEWS, another a.out format.
6227 * ecoff.c: Remove close_and_cleanup. New tvec regime.
6228 * icoff.c, m88k-bcs.c: Add write_contents to tvec.
6229 * ieee.c, oasys.c: Remove close_and_cleanup, add write_contents
6231 * opncls.c (bfd_close): Call format-dependent write_contents
6232 routine, if writing, before calling target-dependent
6233 close_and_cleanup routine (which is now always generic, I think).
6234 * srec.c: Use bfd_alloc instead of malloc. Remove
6235 close_and_cleanup and move code from it to
6236 srec_write_object_contents. Add write_contents to tvec.
6237 * targets.c: Remove a.out little vector, replace a.out big
6238 vector with SunOS vector. FIXME: Need Vax support again now.
6240 * libbfd.h: Add write_contents format-dependent-vector to the
6241 bfd_target vector. Supply a generic close_and_cleanup routine.
6242 * liba.out.h: Handle the new aout.c split. Add prototypes for
6243 all routines defined in aout.c. Rename "sunos" things to "aout"
6244 things. Add a few fields where needed for various formats.
6245 * Makefile.in: Add aout.c and newsos.c.
6247 * archive.c, ieee.c, oasys.c: Lint.
6249 Fri May 10 12:34:48 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6252 changed forward declaration struct stat; to reduce warnings. Changed
6253 comment on bfd_h_<x>_x.
6255 * ../include/m68kcoff.h, ../include/intel-coff.h,
6256 ../include/m88k-bcs.h
6257 Now there are two incarnations of relocs, linenos and syments. One for
6258 internal digestion, and one full of char arrays for I/O. The original
6259 names have gone to detect errors.
6261 * Makefile.in, m68kcoff.c, targets.c
6262 Test new structure code with a 68k coff implementaion
6264 * coff-code.h, icoff.c, coffswap.c, libcoff.h
6265 Fixed all the places where there were problems with the size and
6266 alignments of structures on disk and structures in memory. #ifed out
6267 all the code in coffswap.c, since it should be done using the target
6270 Thu May 9 11:00:45 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6272 * ieee.c (do_one, ieee_slurp_section_data): now supports the load
6273 multiple reloc command.
6275 * sunos.c (sunos4_set_section_contents): Made it so that sections
6276 are always padded to their alignment size.
6278 Sat May 4 15:49:43 1991 John Gilmore (gnu at cygint.cygnus.com)
6280 * archive.c, bfd.c, coff-code.h, opncls.c, sunos.c, trad-core.c:
6281 Clean up types and such (saber C problems).
6282 * ecoff.c: Clean up types and such. Remove routines that are
6283 not used. Fix up reading and swapping of shorts from files.
6285 Notes on bfd-0.5.2-patch1a, from Per Bothner:
6287 * a.out.vax.c: Remove two bogus "static" from prototypes.
6289 * ecoff.c: Got rid of lots of non-working junk (that had
6290 been copied directly from coff-code.h).
6291 Updated to be consistent with updates to icoff.c and coff-code.h.
6293 * libbfd.h: Added definitions for S_IXUSR, S_IXGRP, and S_IXOTH
6294 if they're missing (as they are in (BDS-4.3-based) NewsOS-3).
6296 * sunos.c (n_txtoff): (Re-)Add support for sony. This is a kludge,
6297 but until the target_vector is automatically generated,
6298 it's as good as any. Note that the text offset is the only
6299 difference between NewsOS and SunOs (including magic numbers).
6300 (Most of the sunos_* routines should to renamed bsd_*
6301 and move to a bsd.c file. Then (and when the target_vector
6302 is automatically generated) it might make sense to create
6303 a separate Sony target.)
6305 * sysdep.h: Don't declare fread and fwrite. Causes trouble
6306 on some systems, and doesn't help on others.
6307 Similarly, only define X_OK if not already defined.
6309 * trad-core.c: Don't include sys/stat.h - at least
6310 on NewsOS 3, it has already been included.
6312 Tue Mar 5 01:47:57 1991 John Gilmore (gnu at cygint.cygnus.com)
6314 * coff-code.h (bfd_coff_swap_sym, bfd_coff_swap_aux,
6315 bfd_coff_swap_lineno): Export the routines that byte-swap COFF
6316 symbol tables if necessary when reading them in, so gdb can use
6317 them. Add "bfd_coff_" to the names so they won't conflict with
6318 names in calling programs. FIXME-soon: if coff-code.h is
6319 included in two BFD modules, this will cause duplicate
6320 definitions; the routines should be exported to a separate,
6321 common, module (probably along with a mess of other ones).
6323 Sat Mar 2 12:11:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6325 Improve modtime support.
6327 * bfd.h: Add boolean mtime_set, and declare bfd_get_mtime.
6328 Remove #define for bfd_get_mtime. Remove gratuitous comment.
6329 * bfd.c (bfd_get_mtime): New fn, caches mtime, gets if not cached.
6330 BUG: archive members still do not get correct mod times.
6332 Improve floating point support for core files.
6334 * sunos.c (struct core): Change void *fpa_dummy to double fp_stuff.
6335 (sunos4_core_file_p): Create a second registers section in the
6336 core file, called ".reg2", for the float registers.
6338 Thu Feb 14 15:49:06 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6340 * many changes to improve archive handling; found a logic flaw in
6341 bfd_check_format which only just happened to work by cooncidence.
6343 Thu Feb 14 07:53:16 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6345 * bfd.c (bfd_perform_relocation): fixed to use output_offsets
6348 * bfd.h: changed type of udata in asymbol to void *, like it
6349 should be. Added bfd_reloc_dangerous enum member.
6351 * coff-code.h: Fixed it so that internally generated symbols get
6352 their values relocated correctly in all cases. Removed calls to
6355 * icoff.c: Not understanding the destination symbol of a reloc is
6356 not a failure any more, just 'dangerous'. This allows linking of
6357 b.out and coff images.
6359 * sunos.c: Cleaned up the way that ZMAGIC section sizes are
6363 Tue Feb 12 13:25:46 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6365 * sunos.c (translate_to_native_sym_flags): fixed
6366 sym_pointer->n_value so that symbols on the way out get their
6367 section relative values calculated correctly.
6369 * coff-code.h (mangle_symbols): fixed problem where tags were not
6370 being relocated for structs, enums, unions. Also various lints.
6372 Mon Feb 11 19:52:26 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6374 * archive.c (get_elt_at_filepos): system_call_error returned
6377 Sun Feb 10 23:18:40 1991 Gumby Vinayak Wallace (gumby at cygint.cygnus.com)
6379 * Resolve the use of no_error and system_call_error.
6380 The bfd library itself now will never set bfd_error to
6383 The code still needs to be combed to make sure all the error
6384 codes are correct. I suspect they are not always set correctly.
6386 * The names of all the messages have _ prepended because the sun
6387 bundled compiler can't distinguish from a macro which takes an
6388 argument and the same identifier in a non-macro context.
6390 * The reason for the above being that entry points which used to
6391 be trampoline functions are now just macros which expand to a
6392 direct call through the bfd's xfer vector.
6394 * (../include/intel-coff.h) F_AR32WR: fix this constant. Why
6395 must gas have its own version of everything (the gas version
6396 had the correct value)
6398 Tue Feb 5 11:46:53 1991 Steve Chamberlain (steve at cygint.cygnus.com)
6400 * b.out.c: Added patches supplied by chrisb@mipon2.intel.com to
6401 properly support i960 architecture and output correct reloc stuff.
6403 * bfd.h: added prototype for bfd_printable_arch_mach, added
6406 * coff-code.h: Applied patches from chrisb to support i960
6407 architecture, zero relocs and swap them correcly and conditionally
6408 compiled the timestamp.
6410 * sunos.c: Made the default section alignment 2^3 so that doubles
6411 are done properly. Fixed the same reloc bug that was in b.out.c
6413 * sysdep.h: Now compiles on a Posix box
6415 Wed Jan 30 21:36:26 1991 John Gilmore (gnu at cygint.cygnus.com)
6417 * icoff.c: Fix comment on big-endian version.
6418 * coff-code.h: Make HAS_RELOC really work (it's backwards from
6419 F_RELFLG). Set F_AR32WR in output files if little endian
6422 Tue Jan 29 20:56:10 PST 1991 steve@cygnus.com
6424 * archures.c fixed =/== typo
6426 * sunos.c added architecture stuff for output. Fixed
6427 bug where files where vma(data) != size(text)
6428 were processed wrong.
6430 * coff-code.h added a lint cast
6432 * (../include/a.out.sun4.h) fixed it so zmagic
6435 Mon Jan 28 19:15:29 PST 1991 steve@cygnus.com
6437 * archive.c removed loads of includes, and fixed bug where string
6438 table didn't have a null at the end.
6440 * bfd.c fixed includes, added symbols argument to
6441 canonicalize_reloc entry point.
6443 * libbfd.c fixed includes and added some lint patches.
6445 * targets.c added both sorts of intel coff.
6447 * b.out.c fixed included, changed was the canonical
6450 * icoff.c added support for callj and big and little
6453 * opncls.c added chmod+xing for files with EXEC_P set.
6455 * sunos.c fixed includes. Changed default section
6456 alignement to words. Fixed relocation stuff to work with
6459 * bfd.h various new types added, prototype for new
6460 reloc calls, changed bfd->iostream to a void *
6461 to including files don't need stdio.h.
6463 * libcoff.h added conversion table to tie relocs to
6468 * coff-code.h fixed includes. Added code to support
6469 big and little endian formats. Various lints. Better
6470 processing of symbols. Changed reloc stuff to new
6473 * libbfd.h fixed includes
6476 Mon Jan 21 11:53:51 PST 1991 steve@cygnus.com
6478 * bfd.h changed name of alignment entry in sec_struct to
6479 alignment_power, because of conflicting uses within bfd.
6480 Now it should be obvious that it's a 2**n alignment
6481 specifier. Removed start_pad, end_alignment, block, minsize,
6482 output_file_alignment, subsection_alignment and original_vma fields.
6483 Added align_power() macro. Fixed bfd_section_alignment
6484 acessor macros. Added bfd_symbol_same_target macro.
6486 * b.out.c (b_out_write_object_contents) fixed to use
6487 new alignment member. Fixed (callj_callback) to use section
6488 relative symbols properly.
6490 * sunos.c (sunos4_object_p) fixed to use new alignment_power.
6491 Fixed (translate_from_native_sym_flags) to correctly make
6492 symbols section relative.
6494 * bfd.c (bfd_errmsg) fixed various enum cast problems.
6495 (bfd_make_section) took out initialization of obsolete members.
6496 (bfd_print_symbol_vandf) added
6498 * opncls.c (bfd_create) created.
6500 * coff-code.h (coff_new_section_hook) took away refs
6501 to obsolete members. (make_a_section_from_file) added
6502 conversion between alignment types. (coff_symbol_from)
6503 added. (coff_count_linenumbers) only counts linenumbers
6504 if symbol is of coff-type. (coff_mangle_symbols) only
6505 heavily mangles symbols if symbol is coff-type.
6506 (coff_write_symbols) various lints. (coff_write_object_contents)
6507 various lints and modification for alignment conversion.
6508 (coff_slurp_relocs) fixed for use with new asection shape.
6510 Sat Jan 19 16:10:42 PST 1991 steve@cygnus.com
6512 * archive.c lots of lint
6514 * b.out.c added callj relocation support, upgrated reloc howto.
6515 Fixed so that asymbol and reloc records are output
6518 * bfd.c lots of lint, support for new bfd entry point
6521 * bfd.h changed definition of asymbol to contain pointer to
6522 owning bfd, removed target dependencies.
6524 * cache.c took out print statements, put in BFD_ASSERT calls.
6526 * coff-code.h various lints, corrected linenumber output
6527 functionality. Added support for new style asymbols and
6528 bfd_print_symbol. Fixed so that asymbol and
6529 reloc records are handled correctly. Added timestamp.
6531 * icoff.c Added support for new howto shape.
6533 * liba.out.h Added support for new asymbol shape
6535 * libbfd.c various lints
6537 * libbfd.h various lints
6539 * libcoff.h added support for new asymbol shape.
6541 * sunos.c various lints. Added support for new asymbol shape
6542 and bfd_print_symbol.
6544 Wed Jan 16 21:38:09 PST 1991 steve@cygnus.com
6546 * b.out.c removed prototype of sunos4_ennativate_symtab, lots of
6547 pointer lint. Added support for callj relocation. Fixed bug where
6548 the last 32 bytes of the text section were overwritten by data. Fixed bug
6549 where archives of b.out didn't work due bfd_slurp_extended_name_table
6552 * sunos.c added support for n_other field. Braced the howto table so
6553 that it won't be affected by any lengthing of the howto struct typedef.
6556 * bfd.h added support for n_other field, added special_function
6557 reloc type, modified bfd_perform_relocation prototype. Added bfd_h_get_x
6560 * bfd.c upgraded bfd_perform_relocation, various lints.
6562 Wed Jan 16 01:55:53 1991 John Gilmore (gnu at rtl)
6564 * ChangeLog: Started ChangeLog for BFD.
6565 * ToDo: Create file for suggestions.
6567 * Makefile: Support easy loading into Saber C.
6568 Add dependencies for icoff.o and bcs88kcoff.o.
6569 Rename coff.c to coff-code.h. Change callers.
6571 * bfd.c (bfd_check_format): Allow the check_format routines
6572 to return the desired target vector, rather than just a Boolean.
6573 bfd.h (bfd_check_format): Change function pointer return type.
6574 archive.c (bfd_generic_archive_p): change callee.
6575 b.out.c (b_out_little_object_p, b_out_big_object_p,
6576 b_out_real_object_p): change callee.
6577 libbfd.c (_bfd_dummy_target): Dummy routine replacing bfd_false
6578 in check_format transfer vectors that need a filler.
6579 libbfd.h (bfd_generic_archive_p, _bfd_dummy_target): Fix decls.
6580 bcs88kcoff.c: change callee.
6581 coff-code.h (coff_real_object_p, coff_big_object_p): change callee.
6582 icoff.c: change callee.
6583 sunos.c (sunos4_object_p, sunos4_core_file_p): change callee.
6585 * libbfd.c (zalloc): It should actually zero the storage!
6586 This was commented out for some reason.
6588 * libbfd.h: Add malloc, xmalloc, memcpy, and fatal decls.
6589 This is so callers can avoid <stdlib.h> which doesn't exist
6592 * bfd.c (map_over_sections): Add debugging code, since I
6593 noticed the section count for sunos core files was bad, but only
6594 GDB had detected the problem.
6595 (bfd_set_section_lineno_size, bfd_set_section_linenos,
6596 bfd_get_section_linenos): Remove obsolete functions.
6597 (bfd_apply_relocations): Use longs, not ints, for the math.
6599 * bfd.h: Declare enum boolean and struct bfd_target as well
6600 as typedefs for them. Remove obsolete
6601 bfd_get_section_lineno_size.
6603 * cache.c: Make the "fdopen" support work. Keep better track
6604 of how many files are open. Centralize the opening of files
6605 and be sure bfd_open[rw] actually try to open the file. Evade
6606 linked list initialization problems.
6608 * b.out.c, coff-code.h, opncls.c, sunos.c: lint.
6610 * coff-code.h (coff_slurp_symbol_table): Null-terminate symtab names.
6612 * cplus-dem.c: Delete file, since it is not part of BFD.
6614 * opncls.c (bfd_openr): Eliminate misplaced #if 0 code.
6615 (bfd_openr, bfd_openw): Actually open the file, give error now.
6617 * sunos.c (sunos4_core_file_p): Set section count.
6618 (sunos4_set_section_linenos, stab_names, fprint_name): Eliminiate
6619 obsolete definitions.
6620 (_write_symbol_table): Initialize <idx> counter.
6621 (foop): Eliminate debugging code.
6627 version-control: never